ML14132A310

CY-BR-170-301, Revision 8, Offsite Dose Calculation Manual (ODCM)

ML14132A310
Person / Time
Site:	Braidwood
Issue date:	07/31/2013
From:	Exelon Nuclear
To:	Office of Nuclear Reactor Regulation
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BW140031 CY-BR-170-301, Rev 8
Download: ML14132A310 (352)

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              'ExeltESM                                                                                                                                                Page 1 of 352 Level 3 -Information Only NudceaT OFFSITE DOSE CALCULATION MANUAL (ODCM)

GENERIC SECTIONS TABLE OF CONTENTS C h a pte r 1 Intro d u ctio n ................................................................................................................................. 7 Chapter 2 Regulation and Guidelines ..................................................................................................... 8 Chapter 3 Pathways .............................. .................. .............................................................. 18 Chapter 4 Introduction to Methodology ................................................................................................ 21 C ha pte r 5 Measu re m ent ............................................................................................................................ 34 Chapter 6 Implementation of Offsite Dose Assessment Program ....................................................... 35 C hapter 7 R eferences ................................................... ............................................................................... 36 Chapter 8 Intentionally Left Blank Chapter 9 Intentionally Left Blank Appendix A Compliance Methodology ................................................................................................. 43 Appendix B Models and Parameters for Airborne and Liquid Effluents .............................................. 78 A ppe nd ix C G e ne ric D ata ........................................................................................................................ 111 Appendix D Intentionally Left Blank Appendix E Intentionally Left Blank July 2013

CY-BR-170-301 Revision 8 Page 2 of 352 SITE SPECIFIC SECTIONS Chapter 10 Radiological Effluent Treatment and Monitoring Chapter 11 Radiological Environmental Monitoring Program Chapter 12 Radiological Effluent Technical Standards Appendix F Station Specific Data Note: Previous Chapter 6 was deleted and previous Chapter 8 was renumbered as Chapter 6. Previous Chapter 7 was deleted and replaced by the references section. Previous Chapter 9 was deleted. Previous Appendix B and C have been combined into Appendix B. Previous Appendix D has been revised into Appendix C. Previous Appendix E has been deleted and is Reference 101. July 2013

CY-BR-170-301 Revision 8 Page 3 of 352 GENERIC SECTIONS TABLE OF CONTENTS CHAPTER 1 INTRODUCTION ........................................................................................................... 7 1.0 INT R O D U C T IO N ......................................................................................................... 7 1.1 STRUCTURE OF THIS MANUAL ................................................................................. 7 CHAPTER 2 REGULATIONS AND GUIDELINES ................................................................................. 8 2.0 INT R O D UC T IO N ......................................................................................................... 8 2.1 CODE OF FEDERAL REGULATIONS .......................................................................... 8 2.1.1. 10CFR20, Standards for Protection Against Radiation ...................................... 8 2.1.2 Design Criteria (Appendix A of 10CFR50) ........................................................... 8 2.1.3. ALARA Provisions (Appendix I of 10CFR50) ..................................................... 8 2.1.4. 40CFR190, Environmental Radiation Protection Standards for Nuclear Power Operations ............................................................ 8 2.1.5. 40CFR141, National Primary Drinking Water Regulations .................................. 9 2.2 RADIOLOGICAL EFFLUENT TECHNICAL SPECIFICATIONS/STANDARDS ............... 9 2 .2.1. Categories ................................................................................................. ... .. 9 2.3 OFFSITE DOSE CALCULATION MANUAL ................................................................. 10 2.4 OVERLAPPING REQUIREMENTS ............................................................................. 10 2.5 DOSE RECEIVER METHODOLOGY ........................................................................... 11 CHAPTER 3 EXPOSURE PATHWAYS ................................................................................................. 18 3.0 INT R O D U C T IO N .............................................................................................................. 18 3.1 AIRBORNE RELEASES ............................................................................................... 18 3.2 LIQUID RELEASES ...................................................................................................... 18 3.3 RADIATION FROM CONTAINED SOURCES ............................................................ 19 CHAPTER 4 METHODOLOGY ................................................................................................................ 21 4.0 INT R O D U C TIO N .............................................................................................................. 21 4.1 IMPORTANT CONCEPTS AND PARAMETERS ........................................................ 21 4 .1 .1 D ose ........................................................................................................................ 21 4.1,2. Exposure Pathways .......................................................................................... 21 4.1.3. Categories of Radioactivity ............................................................................... 22 4.1.4. Atmospheric Release Point Classifications ...................................................... 22 4.1.5. Historical Average Atmospheric Conditions ...................................................... 23 4.1.6. Relative Concentration Factor X/Q and Gamma-X/Q ........................................ 24 4.1.7. Relative Deposition Factor D/Q ........................................................................ 25 4.1.8. D ose Factors ..................................................................................................... 25 July 2013

CY-BR-170-301 Revision 8 Page 4 of 352 4.2 AIRBO RNE RELEASES ............................................................................................... 25 4.2.1. Gam m a Air Dose ............................................................................................... 25 4.2.1.1. Finite Cloud Gam m a Air Dose Factor ............................................... 26 4.2.1.2.. Sem i-Infinite Cloud Gam ma Air Dose Factor ................................... 26 4.2.2. Beta Air Dose .................................................................................................... 26 4.2.3. Total Body Dose and Dose Rate ...................................................................... 26 4.2.4. Skin Dose and Dose Rate ................................................................................. 27 4.2.5. Ground Radiation ............................................................................................... 27 4 .2 .6 . In h a la tio n ............................................................................................................... 28 4 .2 .7 . Ing e s tion ................................................................................................................ 28 4.3 LIQUID RELEASES ...................................................................................................... 29 4.4 CONTAINED SOURCES O F RADIOACTIVITY ........................................................... 29 4.4.1. BW R Skyshine ................................................................................................. 29 4.4.2. Onsite Radwaste Storage Facilities .................................................................. 30 4,5 TOTAL DOSE REQUIREM ENTS ................................................................................. 30 4.5.1. Total Effective Dose Equivalent Lim its of 10CFR20 ......................................... 30 4.5.2. Total Dose for Uranium Fuel Cycle ................................................................... 31 CHAPTER 5 MEASUREM ENT .......................................................................................................... 34

5.0 INTRODUCTION

..............................................................................................................                    34 5.1   EFFLUENT AND PROCESS MONITORING ...............................................................                                                34 5.2   METEOROLOGICAL MONITORING ..........................................................................                                           34 5.3   RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM ..............................                                                                   34 5.3.1. Interlaboratory Comparison Program ...............................................................                                      34 CHAPTER 6 IMPLEMENTATION OF OFFSITE DOSE ASSESSMENT .............................................                                                          35 6.1  NUCLEAR POW ER STATION .....................................................................................                                    35 6.2  METEOROLOGICAL CONTRACTO R ........................................................................                                             35 3

6.3 REM P CONTRACTOR ................................................................................................. 35 CHAPTER 7 REFERENCES ..................................................................................................................... 36 July 2013

CY-BR-170-301 Revision 8 Page 5 of 352 LIST OF TABLES FOR THE ODCM GENERIC SECTIONS SECTION TITLE Table Number Chapter 2 Regulatory Limit Matrix 2-1 Dose Assessment Receivers 2-2 Dose Component/Regulatory Matrix 2-3 Radionuclide Types Considered for Airborne 4-1 Chapter 4 Effluent Exposure Pathways Radiation Dose Factors 4-2 Average Annual Concentrations Assumed to Appendix A Produce a Total Body or Organ Dose of 4 mrem/yr Compliance Matrix A-1 Release Point Classifications A-2 Nearest Downstream Community Water Systems A-3 40CFR190 Compliance A-4 Appendix B Noble Gas Nuclide Fraction B-0 Portion of an Example Joint Frequency Distribution B-1 Miscellaneous Dose Assessment Factors C-i Appendix C Environmental Parameters Miscellaneous Dose Assessment Factors - C-2 Consumption Rate Parameters Stable Element Transfer Data C-3 Atmospheric Stability Classes C-4 Vertical Dispersion Parameters C-5 Allowable Concentrations of Dissolved or Entrained Noble Gases Released from the Site to C-6 Unrestricted Areas in Liquid Waste Radiological Decay Constants (XI) in hr 1 C-7 Bio-accumulation Factors Bito be used in the C-8 Absence of Site-Specific Data Dose Factors for Noble Gases C-9 External Dose Factors for Standing on C-i0 Contaminated Ground Sector Code Definitions C-11 July 2013

CY-BR-170-301 Revision 8 Page 6 of 352 LIST OF FIGURES FOR THE ODCM GENERIC SECTIONS Chapter 2 Simplified Flow Chart of Offsite Dose Calculations 2-1 Chapter 3 Radiation Exposure Pathways to Humans 3-1 Appendix B Instantaneous View of a Plume B-1 A Gaussian Curve B-2 Effect of Observation Period on Plume Shape B-3 A Gaussian Plume B-4 July 2013

CY-BR-170-301 Revision 8 Page 7 of 352 CHAPTER 1 -INTRODUCTION The Offsite Dose Calculation Manual (ODCM) presents a discussion of the following:

        " The basic concepts applied in calculating offsite doses from nuclear plant effluents.
        " The regulations and requirements for the ODCM and related programs.

• The methodology and parameters for the offsite dose calculations used by the nuclear power stations to assess impact on the environment and compliance with regulations.

The methodology detailed in this manual is intended for the calculation of radiation doses during routine (i.e., non-accident) conditions. The calculations are normally performed using a computer program. Manual calculations may be performed in lieu of the computer program. The dose effects of airborne radioactivity releases predominately depend on meteorological conditions (wind speed, wind direction, and atmospheric stability). For airborne effluents, the dose calculations prescribed in this manual are based on historical average atmospheric conditions. This methodology is appropriate for estimating annual average dose effects and is stipulated in the Bases Section of the Radiological Effluent Technical Standards (RETS) of all Exelon Nuclear nuclear power stations. 1.1 STRUCTURE OF THIS MANUAL This manual is the ODCM for the following Exelon Nuclear power stations: Braidwood, Byron, Dresden, LaSalle, and Quad Cities. It is divided into two parts. The material in the first part is generic (applicable to more than one station) and consists of Chapters 1 through 7 and Appendices A through C. The material in the second part is station (or site) specific. Therefore, there are six separate sets of station-specific sections each containing three chapters (chapters 10, 11, 12) and an appendix (App. F). The chapters of the generic section provide a brief introduction to and overview of Exelon Nuclear's offsite dose calculation methodology and parameters. Appendices A and B provide detailed information on specific aspects of the methodology. Appendix C contains tables of values of the generic parameters used in offsite dose equations. The station-specific section provides specific requirements for the treatment and monitoring of radioactive effluents, for the contents of the Radiological Environmental Monitoring Program (REMP) and the Radiological Effluent Technical Standards (RETS). These three programs are detailed in ODCM Chapters 10, 11 and 12, respectively. Appendix F contains tables of values for the station-specific parameters used in the offsite dose equations. References are provided as required in each station-specific chapter and appendix. An ODCM Bases and Reference Document (see Reference 101) provides description of the bases for the methodology and parameters discussed in the generic section of the ODCM. This is a stand-alone document and is not considered to be a part of the ODCM. July 2013

CY-BR-170-301 Revision 8 Page 8 of 352 CHAPTER 2 - REGULATIONS AND GUIDELINES

2.0 INTRODUCTION

This chapter of the ODCM serves to illustrate the regulations and requirements that define and are applicable to the ODCM. Any information provided in the ODCM concerning specific regulations are not a substitute for the regulations as found in the Code of Federal Regulations (CFR) or Technical Specifications. 2.1 CODE OF FEDERAL REGULATIONS Various sections of the Code of Federal Regulations (CFR) require nuclear power stations to be designed and operated in a manner that limits the radiation exposure to members of the public. These sections specify limits on offsite radiation doses and on effluent radioactivity concentrations and they also require releases of radioactivity to be "As Low As Reasonably Achievable". These requirements are contained in 10CFR20, 10CFR50 and 40CFR190. In addition, 40CFR141 imposes limits on the concentration of radioactivity in drinking water provided by the operators of public water systems. 2.1.1 10CFR20, Standards for Protection Against Radiation This revision of the ODCM addresses the requirements of 10CFR20. The 10CFR20 dose limits are summarized in Table 2-1. 2.1.2 Design Criteria (Appendix A of 10CFR50) Section 50.36 of IOCFR50 requires that an application for an operating license include proposed Technical Specifications. Final Technical Specifications for each station are developed through negotiation between the applicant and the NRC. The Technical Specifications are then issued as a part of the operating license, and the licensee is required to operate the facility in accordance with them. Section 50.34 of 10CFR50 states that an application for a license must state the principal design criteria of the facility. Minimum requirements are contained in Appendix A of 10CFR50. 2.1.3 ALARA Provisions (Appendix I of 10CFR50) Sections 50.34a and 50.36a of 10CFR50 require that the nuclear plant design and the station RETS have provisions to keep levels of radioactive materials in effluents to unrestricted areas "As Low As Reasonably Achievable" (ALARA). Although 10CFR50 does not impose specific limits on releases, Appendix I of 10CFR50 does provide numerical design objectives and suggested limiting conditions for operation. According to Section I of Appendix I of 10CFR50, design objectives and limiting conditions for operation, conforming to the guidelines of Appendix I "shall be deemed a conclusive showing of compliance with the "As Low As Reasonably Achievable" requirements of 10CFR50.34a and 50.36a." An applicant must use calculations to demonstrate conformance with the design objective dose limits of Appendix I. The calculations are to be based on models and data such that the actual radiation exposure of an individual is "unlikely to be substantially underestimated" (see 10CFR50 Appendix I, Section Ill.A.1). The guidelines in Appendix I call for an investigation, corrective action and a report to the NRC whenever the calculated dose due to the radioactivity released in a calendar quarter exceeds one-half of an annual design objective. The guidelines also require a surveillance program to monitor releases, monitor the environment and identify changes in land use. 2.1.4 40CFR190, Environmental Radiation Protection Standards for Nuclear Power Operations Under an agreement between the NRC and the EPA, the NRC stipulated to its licensees in Generic Letter 79-041 that "Compliance with Radiological Effluent Technical Specifications (RETS), NUREG-0472 (Rev.2) for PWR's or NUREG-0473 (Rev.2) for BWR's, implements the LWR provisions to meet 40CFR 190". (See Reference 103 and 49.) July 2013

CY-BR-170-301 Revision 8 Page 9 of 352 The regulations of 40CFR 190 limit radiation doses received by members of the public as a result of operations that are part of the uranium fuel cycle. Operations must be conducted in such a manner as to provide reasonable assurance that the annual dose equivalent to any member of the public due to radiation and to planned discharges of radioactive materials does not exceed the following limits:

• 25 mrem to the total body
• 75 mrem to the thyroid
• 25 mrem to any other organ An important difference between the design objectives of 10CFR50 and the limits of 40CFR190 is that 10CFR50 addresses only doses due to radioactive effluents. 40CFR190 limits doses due to effluents and also to radiation sources maintained on site. See Section 2.4 for further discussion of the differences between the requirements of 10CFRS0 Appendix I, 40CFR190 and 10CFR72.104.

2.1.5 40CFR141, National Primary Drinking Water Regulations The following radioactivity limits for community water systems were established in the July, 1976 Edition of 40CFR141:

• Combined Ra-226 and Ra-228: <5 pCi/L.
• Gross alpha (particle activity including Ra-226 but excluding radon and uranium): < 15 pCi/L.

        "   The average annual concentration of beta particle and photon radioactivity from man-made radionuclides in drinking water shall not produce an annual dose equivalent to the total body or any internal organ greater than 4 mrem/yr.

The regulations specify procedures for determining the values of annual average radionuclide concentration which produce an annual dose equivalent of 4 mrem. Radiochemical analysis methods are also specified. The responsibility for monitoring radioactivity in a community water system falls on the supplier of the water. However, some of the Exelon Nuclear stations have requirements related to 40CFR141 in their specific RETS. For calculation methodology, see Section A.6 of Appendix A. 2.2 RADIOLOGICAL EFFLUENT TECHNICAL STANDARDS The Radiological Effluent Technical Standards (RETS) were formerly a subset of the Technical Specifications. They implement provisions of the Code of Federal Regulations aimed at limiting offsite radiation dose. The NRC published Standard Radiological Effluent Technical Specifications for PWRs (Reference 2) and for BWRs (Reference 3) as guidance to assist in the development of technical specifications. These documents have undergone frequent minor revisions to reflect changes in plant design and evolving regulatory concerns. The Radiological Effluent Technical Specifications have been removed from the Technical Specifications and placed in the ODCM as the Radiological Effluent Technical Standards (RETS) (see Reference 90). The RETS of each station are similar but not identical to the guidance of the Standard Radiological Effluent Technical Specifications. 2.2.1 Categories The major categories found in the RETS are the following:

• Definitions A glossary of terms (not limited to the ODCM).

July 2013

CY-BR-170-301 Revision 8 Page 10 of 352

         "   Instrumentation This section states the Operability Requirements (OR) for instrumentation performance as well as the associated Surveillance Requirements. The conservative alarm/trip setpoints ensure regulatory compliance for both liquid and gaseous effluents. Surveillance requirements are listed to ensure ORs are met through testing, calibration, inspection and calculation. Also included are the bases for interpreting the requirements. The Operability Requirement (OR) is the ODCM equivalent of a Limiting Condition for Operation (LCO) as defined in both the NRC published Standard Radiological Effluent Technical Specifications and the stations' Technical Specifications.

• Liquid Effluents This section addresses the limits, special reports and liquid waste treatment systems required to substantiate the dose due to liquid radioactivity concentrations to unrestricted areas. Surveillance Requirements and Bases are included for liquid effluents.
• Gaseous Effluents This section addresses the limits, special reports and gaseous radwaste and ventilation exhaust treatment systems necessary for adequate documentation of the instantaneous offsite radiation dose rates and doses to a member of the public. Surveillance Requirements and Bases are included for gaseous effluents.
• Radiological Environmental Monitoring Program This section details the Radiological Environmental Monitoring Program (REMP) involving sample collection and measurements to verify that the radiation levels released are minimal. This section describes the annual land use census and participation in an interlaboratory comparison program.

Surveillance Requirements and Bases are included for environmental monitoring.

         "  Reports and Records This section serves as an administrative guide to maintain an appropriate record tracking system. The management of procedures, record retention, review/audit and reporting are discussed.

2.3 OFFSITE DOSE CALCULATION MANUAL The NRC in Generic Letter 89-01 defines the ODCM as follows (not verbatim) (see Reference 90): The Offsite Dose Calculation Manual (ODCM) shall contain the methodology and parameters used in the calculation of offsite doses resulting from radioactive gaseous and liquid effluents, in the calculation of gaseous and liquid effluent monitoring Alarm/Trip Setpoints, and in the conduct of the Radiological Environmental Monitoring Program. The ODCM shall also contain (1) the Radioactive Effluent Controls and Radiological Environmental Monitoring Programs and (2) descriptions of the Information that should be included in the Annual Radiological Environmental Operating and Annual Radioactive Effluent Release Reports. Additional requirements for the content of the ODCM are contained throughout the text of the RETS. 2.4 OVERLAPPING REQUIREMENTS In 10CFR20, 10CFR50, 40CFR190 and 10CFR72.104, there are overlapping requirements regarding offsite radiation dose and dose commitment to the total body. In 10CFR20.1301 the total effective dose equivalent (or TEDE) to a member of the public is limited to 100 mrem per calendar year. In addition, Appendix Ito 10CFR50 establishes design objectives on annual total body dose or dose commitment of 3 mrem per reactor for liquid effluents and 5 mrem per reactor for gaseous effluents (see 10CFR50 Appendix I, Sections II.A and II.B.2(a)). Finally, 40CFR1 90 and 10CFR72.104 limits annual total body dose or dose commitment to a member of the public to 25 mrem due to all uranium fuel cycle operations. July 2013

CY-BR-170-301 Revision 8 Page 11 of 352 While these dose limits/design objectives appear to overlap, they are different and each is addressed separately by the RETS. Calculations are made and reports are generated to demonstrate compliance to all regulations. Refer to Tables 2-1, 2-2 and 2-3 for additional information regarding instantaneous effluent limits, design objectives and regulatory compliance. 2.5 DOSE RECEIVER METHODOLOGY Table 2-2 lists the location of the dose recipient and occupancy factors, if applicable. Dose is assessed at the location in the unrestricted area where the combination of existing pathways and receptor age groups indicates the maximum potential exposures. The dose calculation methodology is consistent with the methodology of Regulatory Guide 1.109 (Reference 6) and NUREG 0133 (Reference 14). Dose is therefore calculated to a maximum individual. The maximum individual is characterized as "maximum" with regard to food consumption, occupancy and other usage of the area in the vicinity of the plant site. Such a "maximum individual" represents reasonable deviation from the average for the population in general. In all physiological and metabolic respects the maximum individual is assumed to have those characteristics that represent averages for their corresponding age group. Thus, the dose calculated is very conservative compared to the "average" (or typical) dose recipient who does not go out of the way to maximize radioactivity uptakes and exposure. Finally Table 2-3 relates the dose component (or pathway) to specific ODCM equations and the appropriate regulation. July 2013

CY-BR-170-301 Revision 8 Page 12 of 352 Table 2-1 Regulatory Dose Limit Matrix REGULATION DOSE TYPE DOSE LIMIT(s) ODCM D E DE EQUATION Airborne Releases: (quarterly) (annual) 10CFR50 App. I' Gamma Dose to Air due to Noble Gas 5 mrad 10 mrad A-1 Radionuclides (per reactor unit) Beta Dose to Air Due to Noble Gas 10 mrad 20 mrad A-2 Radionuclides (per reactor unit) Organ Dose Due to Specified Non-Noble Gas Radionuclides (per reactor 7.5 mrem 15 mrem A-7 unit) Total Body and Total Body 2.5 mrem 5 mrem A-3 Skin Dose (if air dose is exceeded) Skin 7.5 mrem 15 mrem A-4 Technical Total Body Dose Rate Due to Noble Specifications Gas Radionuclides (instantaneous 500 mrem/yr A-5 limit, per site) Skin Dose Rate Due to Noble Gas Radionuclides (instantaneous limit, per 3,000 mrem/yr A-6 site) Organ Dose Rate Due to Specified Non-Noble Gas Radionuclides 1,500 mrem/yr A-1 6 (instantaneous limit, per site) Liquid Releases: (quarterly) (annual) 10CFR50 App. I* Whole (Total) Body Dose 1.5 mrem 3 mrem A-17 (per reactor unit) Organ Dose (per reactor unit) 5 mrem 10 mrem A-17 Technical The concentration of radioactivity in Ten (10) times the Specifications liquid effluents released to unrestricted concentration values areas listed in 10CFR20 Appendix B; Table 2, A-21 Column 2, Table C-6 of ODCM Appendix C I_ for Noble Gases Total Doses 1,, 10 CFR 20.1301 (a)(1) 4 Total Effective Dose Equivalent 100 mrem/yr A-25 10CFR20.1301 (d) Total Body Dose 25 mrem/yr A-25 40CFR190 Thyroid Dose 75 mrem/yr A-25 10CFR72.104 Other Organ Dose 25 mrem/yr A-25 Other Limits 2. 40CFR141 1 These doses are calculated considering all sources of radiation and radioactivity in effluents. 2 These limits are not directly applicable to nuclear power stations. They are applicable to the owners or operators of public water systems. However, the RETS of some of the Exelon Nuclear nuclear power stations require assessment of compliance with these limits. For additional information, see Section A.6 of Appendix A. July 2013

CY-BR-170-301 Revision 8 Page 13 of 352 3Note that 10CFR50 provides design objectives not limits. 4Compliance with 10CFR20.1301(a)(1) is demonstrated by compliance with 40CFR190. Note that it may be necessary to address dose from on-site activity by members of the public as well. July 2013

CY-BR-170-301 Revision 8 Page 14 of 352 TABLE 2-2 DOSE ASSESSMENT RECEIVERS Dose Component or Pathway Location; Occupancy if Different than 100% "Instantaneous" dose rates from airborne Unrestricted area boundary location that results in radioactivity the maximum dose rate "Instantaneous" concentration limits in liquid Point where liquid effluents enter the unrestricted effluents area Annual average concentration limits for liquid Point where liquid effluents enter the unrestricted effluents area Direct dose from contained sources Receiver spends part of this time in the controlled area and the remainder at his residence or fishing nearby; occupancy factor is considered and is site-specific. See Appendix F, Table F-8 for occupancy factors for N-16 skyshine. Direct dose from airborne plume Receiver is at the unrestricted area boundary location that results in the maximum dose. Dose due to radioiodines, tritium and Receiver is at the location in the unrestricted area particulates with half-lives greater than 8 days where the combination of existing pathways and for inhalation, ingestion of vegetation, milk and receptor age groups indicates the highest potential meat, and ground plane exposure pathways. exposures. Ingestion dose from drinking water The drinking water pathway is considered as an additive dose component in this assessment only if the public water supply serves the community immediately adjacent to the plant. Ingestion dose from eating fish The receiver eats fish from the receiving body of water (lake or river) Total Organ Doses Summation of ingestion/inhalation doses Total Dose Summation of above data (Note it may also be necessary to address dose from on-site activity by members of the public.) July 2013

CY-BR-1 70-301 Revision 8 Page 15 of 352 TABLE 2-3 DOSE COMPONENT/REGULATION MATRIX Regulation in which dose rcomonnent is uItilized Dose Component or Pathway Reference equation; 10CFR20 40CFR190 10CFR50 DComments 10CR72.104 App. I "Instantaneous" dose rates from airborne A-5: Total Body radioactivity (RETS requirement only) A-6 Skin A-16: Organ "Instantaneous" concentration limits in liquid A-21: effluents Ten times the limits of Table 2, Col. 2,10CFR20, Appendix B to X(2)

                                              §§20.1001 - 20.2402, Table C-6 of Appendix C for Noble Gases Annual average concentration limits for        10CFR20, Appendix B to              X(3) liquid effluents                               §§20.1001 - 20.2402(2)

Direct dose from contained sources A-23 and Section A.3.2 X X Direct dose from airborne plume A-1: Gamma air dose X A-2: Beta air dose X A-3: Total body dose X A-4: Skin dose X Direct dose from radioactivity deposited on A-7 and A-8 X X X the ground A-7_nd_-8__X _ Inhalation dose from airborne effluents A-7 and A-9 ( X X X Ingestion dose from vegetables A-7, Al 0 and A-11 1 X X X Ingestion dose from milk A-7, A-12 and A-13 I') X X X Ingestion dose from meat A-7, A-14 and A-15 (1) X X X Ingestion dose from drinking water A-17, A-18 and A-19 1 X X X Ingestion dose from eating fish A-17, A-18 and A-20 ' X X X Total Organ Doses A-25 X X Total Effective Dose Equivalent 4 A-25( ) X

'Ingestion/inhalation dose assessment is evaluated for adult/teen/child and infant for 10CFR50 Appendix I compliance and for 10CFR20/40CFR190 compliance. Ingestion/inhalation dose factors are taken from Reg.

Guide 1.109 (Reference 6). 2 Technical Specifications for most stations have been revised to allow 10 times the 10CFR20 value or specifically states the maximum instantaneous dose rate limit. 3 Optional for 10CFR20 compliance. 4 Compliance with the Total Effective Dose Equivalent limits of 10CFR20 is demonstrated by compliance with 40CFR190. It may also be necessary to address dose from on-site activity by members of the public. July 2013

CY-BR-170-301 Revision 8 Page 16 of 352 Figure 2-1 2 Simplified Chart of Offsite Dose Calculations Category Radionuclide Pathway Text Receptor Code and Limits Frequency of s Section Calculation' Airborne Releases: JI ~ ~~RETS:AsRqie Noble Gases: Plume  ! A.1.3.1 Total Body 500RE As Required b

                                                                 !Instantaneous 500TS m*myr             I         b Nbb Gass                                                                                             Station Noble Gases:   Plume ,? and 1b                A.1.3.2                    Skin                 3000 mrem/yr                    Procedure
                            ..    .   ..    ...... .   ..    .-      .     .     . - .     . .   ...    ..I......
                                                                                                           ..       - -eous
                                                                                                                          -nstanta-n-Noble Gases:        Plumea                    A.1.2.1                    Air 4                    10CFR503 :
                                                  .      ..                                      5 mrad/qtr,. 10 mrad/yr Noble Gases:       Plume 1b                   A.1.2.2                    Air 4        10          1R       50 3                  Monthly 10mrad/qtr, 20 mradfyr                  Moty NnNbebCidRETS:                                                                                                     As required Non-Noble        Inhalationb                   A.1.5 Aases              (    Child                 1500RETrgyataio mremlyr               by Station Instantaneous                  Procedure Ground                   A.1.4.1                Total body Depositionc Non-Noble    .nha-aton-          .        .... .2 Gases:        Vegetationd                A.1.4.3.1                 Four Age                    10CFR50:                  Monthly and Milkd                A.1.4.3.2                groups (All                                                 Annually Meattd                A.1.4.3.3                 Organs)               7.5 mrem/qtr, 15 mrem/yr Liquid     Releases:

RETS, 10 times As Required 10CFR20 Appendix B; by Station All Water A.2.2 Table 2; Col. 2, Table C- Procedure 6 of Appendix C for ___Noble Gases Non-Noble Watereand 10CFR50': Gases Fat A.2.1 Total Body Fish' 1.5 mrem/gtr 3 mrem/yr Water N b and 4 Age Groups 10CFR5 Gses WFish' A.2.1 Monthly Gases Fish__(All Organs) 5 mrem/qtr 10 mrem/yr Non-Noble Adult (Total 40CFR141: When Gases Watere A.6 Body and all 40CFR Required by Organs) 4 mrem/yr RETS Uranium Total Body 40CFR190:-

                                                                       .....                               25 mrem/yrr All releases Fuel                         plus direct All        radiation from                  A.4.2          Thyroid (Adult)                   75 mremlyr                   Annually Cycle:                      contained sources All Other Organs (Adult)                   25 mrem/yr TEDE:           All         External +                                      Total Body    +              100 10CFR20:

mrem/yr Annually Internal A organs (Adult) July 2013

CY-BR-170-301 Revision 8 Page 17 of 352 Figure 2-1 (Cont'd) Notes for Figure 2-1:

'Definition: Monthly means at least once per 31 days or once per month. See station RETS for exact requirements.

2 Additional Calculations: In addition to the calculations shown in this figure, monthly projections of doses due to radioactive materials are required for gaseous and liquid effluents from Exelon Nuclear nuclear power stations. See Sections A.1.6 and A.2.5 of Appendix A. Also, projections of drinking water doses are required at least once per 92 days for Dresden and Quad Cities. See Section A.7 of Appendix A. 3 10 CFR 50 prescribes design objectives not limits. 4 1f the air dose is exceeded, doses to the total body and skin are calculated. Total body objectives are 2.5 mrem/qtr and 5.0 mrem/year; the skin dose objectives are 7.5 mrem/qtr and 15 mrem/year. aEvaluated at the unrestricted area boundary. bEvaluated at the location of maximum offsite X/Q. cGround plane and inhalation pathways are considered to be present at all offsite locations. d Evaluated at the location in the unrestricted area where the combination of existing pathways and receptor age groups indicates the maximum potential exposures. If no real pathway exists then a hypothetical cow-milk producer is evaluated at 5 miles in the highest D/Q sector. eEvaluated for the nearest downstream community water supply as specified in Table A-3 of Appendix A. The flow and dilution factors specified in Table F-1 of Appendix F are used. fEvaluated for fish caught in the near-field region downstream of plant using the flow and dilution factors specified in Table F-1 of Appendix F. July 2013

CY-BR-170-301 Revision 8 Page 18 of 352 CHAPTER 3 EXPOSURE PATHWAYS

3.0 INTRODUCTION

Figure 3-1 illustrates some of the potential radiation exposure pathways to humans due to routine operation of a nuclear power station. These exposure pathways may be grouped into three categories:

• Airborne Releases Exposures resulting from radioactive materials released with gaseous effluents to the atmosphere.
• Liquid Releases Exposures resulting from radioactive materials released with liquid discharges to bodies of water.
• Radiation from Contained Sources Exposures to radiation from contained radioactive sources.

When performing radiation dose calculations, only exposure pathways that significantly contribute (_>10%) to the total dose of interest need to be evaluated. The radiation dose from air and water exposure pathways are routinely evaluated. (see Regulatory Guide 1.109, Reference 6.) 3.1 AIRBORNE RELEASES For airborne releases of radioactivity, the NRC considers the following pathways of radiation exposure of persons:

         "    External radiation from radioactivity airborne in the effluent plume.

• External radiation from radioactivity deposited by the plume on the ground.

         "    Ingestion of radioactivity on, or in, edible vegetation (from direct plume deposition).
         "    Ingestion of radioactivity that entered an animal food product (milk or meat) because the animal ingested contaminated feed, with the contamination due to direct deposition on foliage.

• Inhalation of radioactivity in the plume.

Dose for airborne releases is assessed at the location in the unrestricted area where the combination of existing pathways and receptor age groups indicates the maximum potential exposures. 3.2 LIQUID RELEASES For liquid releases of radioactivity (Figure 3-1), the NRC considers the following pathways of radiation exposure of persons:

         "   Ingestion of aquatic food (e.g., fish or invertebrate) obtained from the body of water to which radioactive station effluents are discharged.
         "   Ingestion (drinking) of potable water contaminated by radioactive liquid effluents discharged from the station.

For the aquatic food pathway, only fish is considered since it is the only significant locally produced aquatic food consumed by humans. The stations omit the pathways involving irrigation and animal consumption of contaminated water because these pathways were determined to be insignificant. The stations also omit the pathway of radiation exposure from shoreline sediment because this pathway was also found to be insignificant (see ODCM Bases and Reference Document, Section 0.3.2). July 2013

CY-BR-170-301 Revision 8 Page 19 of 352 The stations have also verified that the dose contribution to people participating in water recreational activities (swimming and boating) is negligible. (See ODCM Bases and Reference Document, Reference 101, Tables 0-3 and 0-4) This pathway was not addressed explicitly in Regulatory Guide 1.109. Thus, the stations also omit dose assessments for the water recreational activities pathway. Periodically the Illinois Army Corps of Engineers dredges silt and debris from the river beds near Exelon Nuclear nuclear stations. As a part of the land use census, Exelon Nuclear will determine if the Corps performed dredging within one mile of the discharge point. If so, Exelon Nuclear will obtain spoils samples, through it's REMP vendor, for analysis. The impact to the offsite dose will be evaluated on a case by case basis and added to the station annex of the ODCM when applicable. In addition, to assure that doses due to radioactivity in liquid effluents will be ALARA, concentrations will be limited to ten times (1Ox) the values given in 10CFR20 Appendix B, Table 2; Column 2. Specific limitations for concentrations of entrained noble gases are contained in the stations' Radiological Effluent Technical Standards (RETS). 3.3 RADIATION FROM CONTAINED SOURCES Radioactivity contained within tanks, pipes or other systems and contained radioactive material or waste stored on site can produce radiation at offsite locations. Annual offsite radiation doses near the stations due to such sources were judged to be negligible in comparison with applicable limits except for doses due to BWR turbine skyshine and potential doses due to radioactive waste storage facilities (excludes radioactive material storage). See ODCM Bases and Reference Document, Reference 101. Changes or modifications to the power station that may impact the offsite dose through increases to the direct radiation levels need to be evaluated on a case by case basis and added to Chapter 12 of the station annex to the ODCM when applicable (e.g.; the Old Steam Generator Storage Facilities). July 2013

CY-BR-170-301 Revision 8 Page 20 of 352 Figure 3-1 Radiation Exposure Pathways to Humans I July 2013

CY-BR-170-301 Revision 8 Page 21 of 352 CHAPTER 4 METHODOLOGY

4.0 INTRODUCTION

This chapter provides an introduction to the methodology used by Exelon Nuclear to calculate offsite radiation doses resulting from the operation of nuclear power stations. Additional explanation and details of the methodology are provided in Appendices A and B. Appendix A discusses each dose limit in the RETS and provides the associated assessment equations. Appendix B describes methods used to determine values of parameters included in the equations. 4.1 IMPORTANT CONCEPTS AND PARAMETERS 4.1.1 Dose The dose calculation equations contained in the ODCM are based on two types of exposure to radiation; external and internal exposure. The first type of exposure is that resulting from radioactive sources external to the body (including radiation emanating from an effluent plume, radiation emanating from radioactivity deposited on the ground and radiation emanating from contained sources (also referred to as direct radiation)). Exposure to radiation external to the body only occurs while the source of the radioactivity is present. Internal exposure occurs when the source of radioactivity is inside the body. Radiation can enter the body by breathing air containing the radioactivity, or by consumption of food or drinking water containing radioactivity. Once radioactivity enters the body and becomes internal radiation, a person will continue to receive radiation dose until the radioactivity has decayed or is eliminated by biological processes. The dose from this type of exposure is also termed dose commitment, meaning that the person will continue to receive dose even-though the plume containing the radioactivity has passed by the individual, or even-though the individual is no longer drinking water containing radioactivity. The regulations addressed by the ODCM may require assessment of either type of exposure to radiation or of both types in summation. The term dose is used instead of the term "dose equivalent," as defined by the International Commission on Radiological Units and Measurements (ICRU). When applied to the evaluation of internal deposition of radioactivity, the term "dose," as used in the ODCM, includes the prospective dose component arising from retention in the body beyond the period of environmental exposure, i.e., the dose commitment. The dose commitment is evaluated over a period of 50 years. 4.1.2 Exposure Pathways All of the exposure pathways are discussed in Chapter 3. This section presents the exposure pathways addressed by Exelon Nuclear nuclear stations in the ODCM and associated software. For exposure to radiation from contained sources, the station will consider exposure from radiation emanating from onsite radwaste storage facilities when they are put into operation. For releases of radioactivity in airborne effluents the primary pathways are the following:

• Direct radiation from contained sources.
• Direct radiation from an effluent plume.

    "    Direct radiation from radioactivity deposited on the ground by a plume.
    "    Inhalation of radioactivity in a plume.

• Ingestion of radioactivity that entered the food chain from a plume that deposited radioactivity on vegetation.

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CY-BR-170-301 Revision 8 Page 22 of 352 For releases of radioactivity in liquid effluents, the exposure pathways considered are human consumption of water and fish. 4.1.3 Categories of Radioactivity Radionuclide content of effluent releases from nuclear power stations can be categorized according to the characteristics of the radionuclides. In evaluating doses associated with a particular pathway, only those categories of radionuclides that significantly contribute to the dose need to be included in the dose calculations (See Section 3.0). The categories of radionuclides considered by the Exelon Nuclear nuclear power stations for each of the airborne pathways are summarized in Table 4-1. Selection of the significant airborne pathways was based on the following:

• The requirements in the RETS (see discussion in Appendix A)

    "     Applicable regulatory guidance (References 6 and 14), and
    "     A study of the potential radiological implications of nuclear facilities in the upper Mississippi River basin (Reference 20).

Calculations were used to determine which radionuclides were significant for a particular pathway. For example, in the case of direct radiation from a plume of airborne radioactivity, it was found that radiation from noble gases is significant and radiation from radioactive iodine was not. The dose rate per unit of airborne radioactivity concentration is about the same for noble gases and radioactive iodine since they emit comparable types and energies of radiation. However, the quantity of noble gas radioactivity released in routine nuclear plant operation typically exceeds the quantity of radioactive iodine by a factor of about 10,000. As another example, consider the inhalation pathway. Here, the calculations showed that the dose commitment due to radioactive iodine was significant but the dose commitment due to radioactive noble gases was not significant and can be excluded from the compliance calculations for the inhalation pathway. This is true despite the fact that a much larger quantity of noble gas radioactivity is released. The reason for this is that the solubility of noble gas in body tissue is very low, whereas the inhaled radioactive iodine does concentrate in specific body organs such as the thyroid (see the discussion on Pages 228 and 231 to 234 of Reference 38). 4.1.4 Atmospheric Release Point Classifications The dose impact from airborne release of radioactivity is determined by the height of the release of the effluent plume relative to the ground and by the location of the dose recipient. The height an effluent plume maintains as it travels above the ground is related to the elevation of the release point and to the height of structures immediately adjacent as follows:

• If the elevation of the release point is sufficiently above the height of any adjacent structures, the plume will remain elevated for considerable distances.
• If the elevation of the release point is at or below the heights of adjacent structures, the plume is likely to be caught in the turbulence of the wakes created by wind passing over the buildings. The plume elevation would then drop to ground level.

    "    Ifthe elevation of the release point is not significantly above the heights of adjacent structures, then the plume may be elevated or at ground level.

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CY-BR-170-301 Revision 8 Page 23 of 352 For the calculations of this manual, each established release point has been designated as belonging to one of three release point classifications:

• Stack (or Elevated) Release Points (denoted by the letter S or subscript s)

These are release points approximately twice the height of adjacent solid structures. Releases are treated as elevated releases unaffected by the presence of the adjacent structures.

• Ground Level Release Points (denoted by the letter G or subscript g)

These are release points at ground level or lower than adjacent solid structures. Releases are considered drawn into the downwind wake of these structures and are treated as ground level releases.

• Vent (or Mixed Mode) Release Points (denoted by the letter V or subscript v)

These are release points as high or higher than adjacent solid structures but lower than twice the structure's heights. These releases are treated as a mixture of elevated and ground level releases. The proportion of the release attributed to either elevated or ground level in a vent release is determined by the ratio of stack exit velocity to the wind speed (see Section B.1.2.4 of Appendix B). The definitions of these classifications are based on Regulatory Guide 1.111 (Reference 7). A list of the classifications of specific airborne release points for each of the Exelon Nuclear nuclear power stations is contained in Table A-2 in Appendix A. 4.1.5 Historical Average Atmospheric Conditions The dispersion characteristics of airborne effluents from a nuclear power station are dependent on weather conditions. Meteorological factors that directly affect the concentration of airborne radioactivity in a plume include the following:

• Wind Direction The concentration of radioactivity is highest in the direction toward which the wind is blowing.
• Wind Speed Greater wind speeds produce more dispersion and consequently lower concentrations of radioactivity.
• Atmospheric Turbulence The greater the atmospheric turbulence, the more a plume spreads both vertically and horizontally. For calculations in this manual, the degree of turbulence is classified by use of seven atmospheric stability classes, designated A (extremely unstable) through G (extremely stable). The seven classes and some of their characteristics are listed in Table C-4 of Appendix C.

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CY-BR-170-301 Revision 8 Page 24 of 352 Meteorological conditions strongly impact the values of various parameters applied in the dose calculations of this manual. These include:

          "   The Relative Concentration Factors x/Q and gamma-x/Q (Section 4.1.6)
          "   The Relative Deposition Factor D/Q (Section 4.1.7)

The bases sections of the Standard Radiological Effluent Technical Specifications (guidance documents NUREGs 0472, 0473, 1301 and 1302) and the RETS specify that dose calculations be based on "historical average atmospheric conditions". Therefore, this manual provides values for the above parameters that are based on station-specific historical average meteorological conditions. These values were obtained by averaging hourly values of the parameters over a long-term, several-year period of record. The averaging period was based on calendar years in order to avoid any bias from weather conditions associated with any one season. The period of record is identified in each of the tables providing the values (see Appendix F). 4.1.6 Relative Concentration Factors X/.?and Gamma-I/Q A person immersed in a plume of airborne radioactivity is exposed to radiation from the plume and may also inhale some of the radioactivity from the plume. The concentration of radioactivity in air near the exposed person must be calculated to adequately evaluate doses resulting from any inhalation. The relative concentration factor x/Q (referred to as "chi over Q") is used to simplify these calculations. XlQis the concentration of radioactivity in air, at a specified location, divided by the radioactivity release rate. x/Qhas the following units: 3 3 Units of XIQ= (XCi/M ) / (gtCi/sec) = sec/m Station-specific values of x/Q are provided for each nuclear power station in Table F-5 of Appendix F. These values are based on historical average atmospheric conditions (see Section 4.1.5). For each of the release point classifications (eg. stack, vent and ground level) and for the 16 compass-direction sectors (N, NNE, etc.), Table F-5 provides the maximum value of x/Q for locations at or beyond the unrestricted area boundary. The value of X/Qfor each sector reflects the fraction of time that the wind blew into that sector and the distribution of wind speeds and atmospheric stability classes during that time. Note that the value would be zero if the wind never blew into the sector. The gamma-X/Q provides a simplified method of calculating gamma air dose and dose rates for a finite and/or elevated plume. It is used in place of the semi-infinite plume model that tends to underestimate gamma air dose for elevated plumes. Use of the gamma-x/Q also corrects for the tendency of the semi-infinite plume model to overestimate gamma air dose for mixed mode and ground level releases. The methodologies for determining x/Q and gamma-X/Q are discussed in detail in Section B.3 of Appendix B. July 2013

CY-BR-170-301 Revision 8 Page 25 of 352 4.1.7 Relative Deposition Factor DIQ As a plume travels away from its release point, portions of the plume may touch the ground and deposit radioactivity on the ground and/or on vegetation. Occurrences of such deposition are important to model since any radioactivity deposited on the ground or on vegetation may directly expose people and/or may be absorbed into food products which can ultimately be ingested by people. The relative deposition factor is used to simplify the dose calculations for these pathways. The relative deposition factor D/Q is the rate of deposition of radioactivity on the ground divided by the radioactivity release rate. Its value was determined for specific conditions. In this manual it has the following units: 2 2 Units of D/Q = [(pCilsec)lm ]l(pCilsec) = l/m The values of D/Q are affected by the same parameters that affect the values of X/Q: release characteristics, meteorological conditions and location (see Section 4.1.6). Station-specific values of D/Q are provided for each Exelon Nuclear nuclear power station in Appendix F Tables F-5 and F-6. These values are based on historical average atmospheric conditions (see Section 4.1.5). For each release point classification and for each of the 16 compass-direction sectors (N, NNE, etc.), Table F-5 provides the maximum value of D/Q for locations at or beyond the unrestricted area boundary. In Table F-6, values of D/Q are given for the locations of the nearest milk and meat producers within 5 miles of the nuclear power station. The methodology for determining D/Q is discussed in Section B.4 of Appendix B. 4.1.8 Dose Factors Various dose factors are used in this manual to simplify the calculation of radiation doses. These factors are listed in Table 4-2. Definitions of these factors are given in the remainder of this chapter. Methods of determining their values are addressed in Appendix B. 4.2 AIRBORNE RELEASES 4.2.1 Gamma Air Dose The term 'gamma air dose' refers to the component of dose absorbed by air resulting from the absorption of energy from photons emitted during nuclear and atomic transformations, including gamma rays, x-rays, annihilation radiation, and Bremsstrahlung radiation (see footnote on page 1.109-19 of Regulatory Guide 1.109). The noble gas dose factors of Reg. Guide 1.109, Table B-I are based upon assumption of immersion in a semi-infinite cloud. For ground level and mixed mode releases this tends to over estimate the gamma air dose arising from a plume that is actually finite in nature. For elevated releases, the Reg. Guide 1.109 noble gas dose factors will underestimate exposure as they consider only immersion and not that portion of exposure arising from sky shine. At distances close in to the point of elevated release, the ground level concentration as predicted by XIQ will be essentially zero. In such a case, the sky shine component of the exposure becomes significant and must be considered. The gamma-X/Q provides a simplified method of calculating gamma air dose and dose rates for a finite and/or elevated plume. The methodology of Reg. Guide 1.109, Section C.2 and Appendix B provide the methodology for calculating finite cloud gamma air dose factors from which the gamma-X/Q values can be derived. Section B.5 addresses the calculation of these dose factors. Three gamma-V/Q values are defined: (XIQ).Y, (XIQ)vy and (QI0)7for stack, vent and ground level releases, respectively. Section B.3.5 addresses the calculation of the gamma-X/Q values. July 2013

CY-BR-170-301 Revision 8 Page 26 of 352 4.2.1.1 Finite Cloud Gamma Air Dose Factor The finite cloud gamma air dose factor is determined by calculating the gamma dose rate to air (at a specific location and corresponding to a given release rate) and dividing that dose rate by the corresponding release rate: Finite Cloud Gamma Air Dose Factor = [(mradlyr)/(pCilsec)] The methodology for this calculation is discussed in Section B.5 of Appendix B. The calculation is complex because the dose rate at any given point is affected by the radioactivity concentration and distance. Calculation of the finite cloud gamma air dose factor takes into consideration release characteristics, meteorological conditions and location (see Section 4.1.6). Additionally, the value is affected by radiological parameters: the distribution of energies and intensities for gamma emissions from each specific radionuclide and the photon attenuation characteristics of air. In the ODCM, station-specific values of gamma dose factors are provided for each station in Appendix F, Table F-7. These values are based on historical average atmospheric conditions (see Section 4.1.5). For the release point classification and for each of the 16 compass-direction sectors, Table F-7 provides the maximum value of the gamma air dose factor for noble gas radionuclides at the unrestricted area boundary. The value includes a correction for radioactive decay during transport of the radionuclide from the release point to the dose calculation location. 4.2.1.2 Semi-Infinite Cloud Gamma Air Dose Factor The semi-infinite cloud gamma dose factor is the gamma air dose rate divided by the concentration of radioactivity in air at the dose calculation location. Values of these gamma dose factors are radionuclide specific and are provided in Appendix C, Table C-9. The semi-infinite cloud gamma dose factor is used in conjunction with gamma-X/Q to calculate noble gas gamma air dose and dose rate for elevated and finite noble gas plumes. The gamma-y/Q is defined such that for a given finite cloud the semi-infinite cloud methodology will yield the same gamma air dose as the finite cloud methodology. 4.2.2 Beta Air Dose The term 'beta air dose' refers to the component of dose absorbed by air resulting from the absorption of energy from emissions of beta particles, mono-energetic electrons and positrons during nuclear and atomic transformations (see the footnote on Page 1.109-20 of Regulatory Guide 1.109). The Beta Air Dose Factor The beta air dose factor is the beta air dose rate divided by the concentration of radioactivity in air at the dose calculation location. Values of the beta air dose factor are radionuclide specific and are provided in Appendix C Table C-9. 4.2.3 Total Body Dose and Dose Rate Total Body Dose Equation A-3 of Appendix A is used to calculate dose to the total body from noble gas radionuclides released in gaseous effluents. The total body dose equation is similar to that used to calculate gamma air dose (Equation A-1 of Appendix A). July 2013

CY-BR-170-301 Revision 8 Page 27 of 352 Total Body Dose Rate Equation A-5 of Appendix A is used to calculate dose rate to the total body. The assumptions used for this equation are the same as those used in the calculation of total body dose (Equation A-3 of Appendix A) except that any shielding benefit (dose attenuation) provided by residential structures is not applied. Since the calculation is for the maximum instantaneous dose rate, the dose recipient may be out of doors when exposed and would not be shielded from the exposure by any structural material. The Total Body Dose Factor The total body dose factor is the total body dose rate divided by the radioactive release rate. Values for the total body dose factor are site specific and are provided in Table C-9 of Appendix C. 4.2.4 Skin Dose and Dose Rate Skin Dose Equation A-4 of Appendix A is used to calculate dose to skin from noble gas radionuclides released in gaseous effluents. The skin dose is the summation of dose to the skin from beta and gamma radiation. The equation for beta dose to skin is similar to that used to calculate beta dose to air (Equation A-2 of Appendix A) except that beta skin dose factors are used instead of beta air dose factors. The beta skin dose factor differs from the beta air dose factor by accounting for the attenuation of beta radiation by the dead layer of skin. The dead layer of skin is not susceptible to radiation damage and therefore is not of concern. The beta dose to the skin from non-noble gases is insignificant and is not calculated for the reason described in Section 4.1.3. When calculating the beta contribution to skin dose, no reduction is included in the calculations due to shielding provided by occupancy of residential structures. The equation for gamma dose to skin is similar to that used to calculate gamma dose to air except for the following:

• Equation A-4 of Appendix A includes a units conversion factor 1.11 rem/rad to convert from units of gamma air dose (rad) to units of tissue dose equivalent (rem).
• Equation A-4 of Appendix A includes a dimensionless factor of 0.7 to account for the shielding due to occupancy of residential structures.

Equation A-4 of Appendix A uses gamma air dose factors not gamma total body dose factors. When calculating gamma dose to skin, no reduction is applied for the attenuation of radiation due to passage through body tissue (dead layer of skin). Skin Dose Rate Equation A-6 of Appendix A is used to calculate dose rate to skin. The assumptions are the same as those used in the calculation of skin dose (Equation A-4 of Appendix A) except that no credit is taken for shielding of gamma radiation by residential structures. The dose recipient may be outdoors when exposed and the maximum instantaneous dose rate is of concern. The Skin Dose Factor Values of the beta air dose factors and skin dose factors are nuclide specific and are provided in Table C-9 of Appendix C for 15 noble gas radionuclides. 4.2.5 Ground Radiation Equations A-7 and A-8 of Appendix A are used to calculate the total body dose due to non-noble gas radionuclides released in gaseous effluents and deposited on the ground. July 2013

CY-BR-170-301 Revision 8 Page 28 of 352 Comment Note that if there is no release of radionuclide i during a given time period, then the deposition rate is zero, the ground plane concentration is zero and the resulting dose due to ground deposition is zero. If there is a release of radionuclide i, the ground concentration is computed as if that release had been occurring at a constant rate for the ground deposition time period. The Ground Plane Dose Conversion Factor The ground plane dose conversion factor is the dose rate to the total body per unit of radioactivity concentration on the ground. Values of the ground plane dose conversion factor that are calculated by assuming constant concentration over an infinite plane are provided for various radionuclides in Table C-10 of Appendix C. 4.2.6 Inhalation Dose Radioactivity from airborne releases of radioactive iodine, particulate and tritium can enter the body through inhalation. Equations A-7 and A-9 of Appendix A are used to calculate dose commitment to the total body or organs due to inhalation of non-noble gas radionuclides released in gaseous effluents. The Inhalation Dose Factor Values for the inhalation dose commitment factor are nuclide specific and are taken from Reg. Guide 1.109 (Reference 6) Tables E-7, 8, 9 and 10. These tables include data for four age groups (adult, teenager, child and infant) and seven body organs. Dose Rate The inhalation dose rate is the rate at which dose is accrued by an individual breathing contaminated air. Equation A-16 of Appendix A is used to calculate dose commitment rate to an organ due to inhalation of non-noble gas radionuclides. The assumptions are the same as used in the calculation of inhalation dose. The dose rate is determined for the child age group in accordance with the guidance found in NUREGs 0472, 0473, 1301 and 1302 (References 2, 3, 105 and 106). 4.2.7 Ingestion Airborne releases of radioactive iodine, particulate and tritium can enter the food chain through deposition on vegetation. The radioactivity can be ingested by humans who consume the vegetation or who consume products (e.g., milk or meat) of animals who have fed on the contaminated vegetation. Each Exelon Nuclear nuclear power station considers the following ingestion pathways:

         "    Vegetables

• Milk

         "    Meat.

Equations A-7 and A-10 through A-15 of Appendix A are used to calculate the dose due to ingestion of food containing non-noble gas radionuclides released in gaseous effluents. Dose is assessed at the location in the unrestricted area where the combination of existing pathways and receptor age groups indicates the maximum potential exposures. Values of the ingestion dose commitment factor are the same for each Exelon Nuclear nuclear power station. The components of this factor are not impacted by station-specific parameters. The station-specific aspects of the calculation of ingestion dose only concern the quantity of radioactivity ingested. Values of the ingestion dose commitment factors are taken from Reg. Guide 1.109 Tables E-11, 12, 13 and 14. These tables include data for four age groups and seven organs. July 2013

CY-BR-170-301 Revision 8 Page 29 of 352 The equations used for radioactivity concentration on vegetation and in milk, and meat are discussed in Appendix A. 4.3 LIQUID RELEASES The evaluation of dose due to releases of radioactivity in liquid effluents is required to confirm compliance with the provisions of RETS related to 10CFR50 Appendix I. ODCM Section 3.2 and Figure 3-1 list some of the pathways by which radioactivity in liquid effluents can impact man. The pathways used by Exelon Nuclear to calculate dose from liquid effluents are ingestion by drinking water and by eating fish from the body of water receiving station liquid discharges. The nuclear power stations obtain the dose commitment due to radioactivity in liquid effluent releases by summing the dose commitments from the drinking water and fish pathways depending upon their presence. Equations A-17 through A-20 of Appendix A are used to calculate dose for the member of the public due to consumption of drinking water and fish. The radioactivity concentration in water is obtained by dividing the quantity of radioactivity released by the volume of water in which the release is diluted. The result can be modified by a factor to represent any additional dilution that might occur. The radioactivity concentration in fish is the product of the radioactivity concentration in water and a bioaccumulation factor. The dilution factors for fish may be different from those for water. (The fish may be caught at a location different from where drinking water is drawn.) The bioaccumulation factor accounts for the fact that the quantity of radioactivity in fish can build up with time to a higher value relative to the concentration of the radioactivity in the water they consume. The bioaccumulation factor is the equilibrium ratio of the concentration of radionuclide i in fish to its concentration in water. The same values are used for the bioaccumulation factor at each station. These values are provided in Appendix C, Table C-8. 4.4 CONTAINED SOURCES OF RADIOACTIVITY In addition to the total body, skin and single organ dose assessments previously described, an additional assessment is required. The additional assessment addresses radiation dose due to radioactivity contained within the nuclear power station and its structures. There are presently two types of contained sources of radioactivity which are of concern in offsite radiological dose assessments. The first is that due to gamma rays resulting from nitrogen-16 carry- over to the turbine in BWR steam (skyshine). The second is that due to gamma rays associated with radioactive material contained in onsite radwaste and radioactive material storage facilities. 4.4.1 BWR Skyshine The most significant dose component to members of the public produced by "contained sources" is nitrogen-1 6 (1 6N) within the turbine building of BWRs. Although primary side shielding is around the turbine and its piping, 16N gamma rays scattered by air molecules in the overhead air space above the turbine and piping cause a measurable "skyshine" radiation dose in the local power plant environs. Equation A-23 of Appendix A is used to evaluate skyshine dose. A complicating factor in the calculation is the practice at some stations of adding hydrogen to reactor coolant to improve coolant chemistry. The addition of hydrogen can increase the dose rate due to skyshine up to a factor of 10 times expected levels depending on injection rates and power levels (Reference 39). Increasing the hydrogen injection rate will increase the dose rates even further. (See Reference 102) The skyshine dose determined by Equation A-23 of Appendix A depends on the following factors:

• The distance of the dose recipient location from the turbine.

         "   The number of hours per year that the location is occupied by a dose recipient.

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CY-BR-170-301 Revision 8 Page 30 of 352

          " The total energy [MWe-hr] generated by the nuclear power station with hydrogen addition.
         "   The total energy [MWe-hr] generated by the nuclear power station without hydrogen addition.

4.4.2 Onsite Radwaste and Rad Material Storage Facilities Low-level radioactive waste may be stored at any Exelon Nuclear nuclear power station in the following types of storage facilities:

• Process Waste Storage Facilities

                    " Interim Radwaste Storage Facility (IRSF) structure

• Concrete vaults containing 48 radwaste liners (Also referred to as "48-pack";)

          " DAW Storage Facilities

• Dry Active Waste (DAW) facilities (may include Butler buildings/warehouses)
• Replaced Steam Generator Storage Facilities Rad Material may be stored in facilities on site
• Rad Material Storage Facilities 0 Contaminated tools and equipment in seavans and/or warehouses Spent Fuel may be stored in facilities on site:
• ISFSI Facilities
• Independent spent fuel storage installation facilities Administrative controls are implemented by each station to ensure compliance to applicable regulations. The impact to the offsite dose will be evaluated on a case by case basis and added to the station annex of the ODCM when applicable. In addition, a 10CFR50.59 analysis may be required for radwaste storage facilities.

4.5 TOTAL DOSE REQUIREMENTS 4.5.1 Total Effective Dose Equivalent Limits; 10CFR20 and 40CFR190 10CFR20 requires compliance to dose limits expressed as "Total Effective Dose Equivalent" (TEDE). Although annual dose limits in 10CFR20 are now expressed in terms of TEDEs, 40CFR190 limits remain stated as organ dose. The NRC continues to require 10CFR50 Appendix I and 40CFR190 doses to be reported in terms of organ dose and not TEDE. Due to the fact that organ dose limits set forth in 40CFR190 are substantially lower than those of 10CFR20 (25 mrem/yr vs 100 mrem/yr), the NRC has stated that demonstration of compliance with the dose limits in 40CFR190 will be deemed as demonstration of compliance with the dose limits of 10CFR20 for most facilities (Reference 104). In addition to compliance with 40CFR190, it may be necessary for a nuclear power plant to address dose from on-site activity by members of the public. This control is provided to meet the dose limitations of 40CFR1 90 that have been incorporated into 10CFR Part 20 by 46CFR1 8525, as well as the dose limitations specific to Independent Spent Fuel Storage Installations (ISFSI) operations in accordance with 10CFR72.104. Over the long term, as more storage modules containing dry shielded canisters of spent fuel are placed on the ISFSI pad, it is expected that ISFSI operations will become the prominent contributor to the dose limits in this section. ISFSI dose contribution is in the form of direct radiation as no liquid or gas releases are expected to occur from the ISFSI canisters. The 10CFR72.212 Report prepared in accordance with 10CFR72 requirements assumes a certain array of storage modules exits on the pad. The dose contribution from this array of casks combination with historical uranium fuel cycle operations prior to ISFSI operations was analyzed to be within the 40CFR190 and 10CFR72.104 limits. If the calculated doses due to releases of radioactivity and to radiation from uranium fuel cycle sources exceed 25 mrem to the whole body or organ, except the thyroid, which shall be limited to less than or equal to 75 mrem than preparation and submittal of a Special Report is required. July 2013

CY-BR-170-301 Revision 8 Page 31 of 352 4.5.2 Total Dose For Uranium Fuel Cycle The nuclear power stations are required to determine the total dose to a member of the public due to all uranium fuel cycle sources in order to assess compliance with 40CFR 190 as part of demonstrating compliance with 10CFR20. The total dose for the uranium fuel cycle is the sum of doses due to radioactivity in airborne and liquid effluents and the doses due to direct radiation from contained sources at the nuclear power station. When evaluation of total dose is required for a station, the following contributions are summed:

        "   Doses   due to airborne and liquid effluents from the station.

• Doses due to liquid effluents from nuclear power stations upstream.

        "   Doses   due to nitrogen-16 (16N) skyshine, if the station is a boiling water reactor.

• Doses due to any onsite radioactive waste storage facilities; if applicable.

Section A.5.2 of Appendix A discusses the details of evaluations. July 2013

CY-BR-170-301 Revision 8 Page 32 of 352 Table 4-1 Radionuclide Types Considered For Airborne Effluent Exposure Pathways External Radiation Internal Radiation Category Plume Ground Inhalation Ingestion Noble Gases x Tritium (H-3) x x Iodinea x x x Particulatea x x x aThe nuclear power stations are not required to consider all iodine radionuclides. Only particulates with half-life greater than 8 days need be considered. For details, see Generic Letter 89-01 and the RETS. July 2013

CY-BR-170-301 Revision 8 Page 33 of 352 Table 4-2 Radiation Dose Factors Name and Symbol Units Definition Table Gamma air dose rate per unit of Gamma Air Dose mrad/yr 3 RG 1.109, Table B-i, radioactivity concentration for Factor Mi per pCi/m Column 4 radionuclide i. Total body dose rate per unit of Total Body Dose mrem/yr RG 1.109, Table B-i, radioactivity concentration for Factor K1 per jLCi/m 3 Column 5 radionuclide i. Beta air dose rate per unit of Beta Air Dose mrad/yr 3 RG 1.109, Table B-i, gCi/m radioactivity concentration for Factor Nj per Column 2 radionuclide i. Beta skin dose rate per unit of Beta Skin Dose mrem/yr 3 RG 1.109, Table B-1 radioactivity concentration for Factor Li per pCi/mi Column 3 radionuclide i. Dose rate per unit of ground Ground Plane Dose mrem/hr P er RG 1.109, Table E-6, radioactivity concentration for Conversion Factor DFGi pCi/m Column 2 radionuclide i. Dose to organ j of age group a per unit Inhalation Dose RG 1.109, Tables E-7, Commitment Factor DFAIja mrem per pCi of radioactivity inhaled for radionuclide E-8, E-9, E-10

i. (see Note 1)

Dose to organ j of age group a per unit Ingestion Dose RG 1.109, Tables E-Commitment Factor DFlija mrem per pCi of radioactivity ingested for radionuclide i. (see Note 1) 11, E-12, E-13, E-14 Note 1: Dose assessments for 10CFR20 and 40CFR1 90 compliance are made for an adult only. Dose assessments for 10CFR50 Appendix I are made using dose factors of Regulatory Guide 1.109 (Reference 6) for all age groups. July 2013

CY-BR-170-301 Revision 8 Page 34 of 352 CHAPTER 5 MEASUREMENT

5.0 INTRODUCTION

Each nuclear station has three measurement programs associated with offsite dose assessment:

• Measurement of releases of radioactivity from the station.

          "   Measurement of meteorology at the station site.

• Measurement of levels of radiation and radioactivity in the environs surrounding the station.

5.1 EFFLUENT AND PROCESS MONITORING Radioactivity in liquid and gaseous effluents is measured in order to provide data for calculating radiation doses and radioactivity concentrations in the environment of each nuclear power station. Measurement of effluent radioactivity is required by 10CFR20.1302 and 10CFR50. The RETS of each nuclear power station provide detailed requirements for instrumentation, sampling and analysis. Relevant Regulatory Guides are 1.21 (Reference 4) and 4.15 (Reference 13). Chapter 10 of the ODCM includes brief descriptions of effluent monitoring instruments at each nuclear power station. The RETS of each nuclear power station require submission to the NRC of reports of effluent radioactivity releases and environmental measurements. 5.2 METEOROLOGICAL MONITORING Meteorological parameters are measured in the vicinity of each nuclear power station in order to provide data for calculating radiation doses due to airborne effluent radioactivity. Some nuclear power stations' Technical Specifications state applicable requirements (typically under the subheading, "Meteorological Instrumentation," in the instrumentation section). Regulatory guidance is given in Regulatory Guide 1.23 (Reference 5). Wind speed, wind direction and the temperature gradient are measured using instruments at two or more elevations on a meteorological tower at each Exelon Nuclear station. The elevations are chosen to provide meteorological data representative of the elevations of the airborne releases from the station. The Annual Radiological Environmental Operating Report includes a summary of meteorological data collected over the reporting year. These data are used to calculate optional isopleths of radiation dose and radioactivity concentration. 5.3 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM (REMP) Each nuclear power station has a REMP that provides representative measurements of radiation and radioactive material in the environment. The program provides verification that measurable radiological impacts from the power station on the environment are within expectations derived from effluent measurements and calculations. The REMP is required by 10CFR50 (see Appendix I, Sections IV.B.2 and IV.B.3). General requirements of the program are prescribed in each station's RETS and more precise details (such as specific monitoring locations) are specified in ODCM Chapter 11. 5.3.1 Interlaboratory Comparison Program The laboratory which performs the REMP analyses is required by the RETS to participate in an interlaboratory comparison program. The purpose is to provide an independent check on the laboratory's analytical procedures and to alert it to potential problems (e.g. accuracy). In order to assess the measurements of radioactivity in environmental media, an independent agency supplies participating laboratories with samples of environmental media containing unspecified amounts of radioactivity. The laboratories measure the radioactivity concentrations and report the results to the agency. At a later time, the agency informs the participating laboratories of the actual concentrations and associated uncertainties. Any significant discrepancies are investigated by the participating laboratories. A similar process is used to assess measurements of environmental radiation by passive dosimeters. July 2013

CY-BR-170-301 Revision 8 Page 35 of 352 CHAPTER 6 IMPLEMENTATION OF OFFSITE DOSE ASSESSMENT PROGRAM 6.1 NUCLEAR POWER STATION The nuclear power station staff is responsible for effluent monitoring. The staff determines effluent radioactivity concentration and flow rate. These data are used to determine the radioactivity release information required for the Radioactive Effluent Release Report and to perform monthly calculations and projections of offsite radiation dose. The nuclear power station staff is also responsible for control of effluent radioactivity. Procedures are implemented for determining, calculating and implementing setpoints. Liquid and gaseous radwaste treatment systems and ventilation exhaust treatment systems are utilized when appropriate. The nuclear power station staff implements the Process Control Program (PCP) for solid radwaste and measures tank radioactivity and BWR off-gas radioactivity. The nuclear power station staff maintains instrumentation associated with these activities and demonstrates operability of the instrumentation in accordance with the surveillance requirements of the RETS. In the event that any RETS requirements are violated, the nuclear power station staff is responsible for taking one of the actions allowed by the RETS and issuing any required reports to the NRC. The nuclear power station staff assembles and distributes the Annual Radioactive Effluent Release Report including a summary of the quantities of radioactive liquid and gaseous effluents and solid waste released from the facility as outlined in Regulatory Guide 1.21, "Measuring, Evaluations, and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water-Cooled Nuclear Power Plants, "Revision 1, June 1974, with data summarized on a quarterly basis following the format of Appendix B. The Annual Radioactive Effluent Release Report shall also include an assessment of radiation doses to the hypothetically highest exposed MEMBER OF THE PUBLIC from reactor releases, ISFSI and other nearby uranium fuel cycle sources (including doses from primary effluent pathways and direct radiation) for the previous calendar year. 6.2 METEOROLOGICAL CONTRACTOR The meteorological contractor operates and maintains the meteorological tower instrumentation at each nuclear power station. The contractor collects and analyzes the data and issues periodic reports. The contractor prepares the meteorological data summary required for the Annual Radiological Environmental Operating Report (AREOR) and also computes and plots isopleths included in the AREOR. 6.3 REMP CONTRACTOR The radiological environmental contractor collects environmental samples and performs radiological analyses as specified in the nuclear power station's REMP (see ODCM Chapters 11 and 12). The contractor issues reports of results to appropriate points of contact and each nuclear station. The contractor participates in an interlaboratory comparison program and reports results in the Annual Radiological Environmental Operating Report. The contractor performs the annual land use census and assembles the Annual Radiological Environmental Operating Report. July 2013

CY-BR-170-301 Revision 8 Page 36 of 352 CHAPTER 7 REFERENCES

1. Deleted

2. U.S. Nuclear Regulatory Commission, Standard Radiological Effluent Technical Specifications for Pressurized Water Reactors, NUREG-0472, Rev. 3, Draft, January 1983 (frequently revised).

3. U.S. Nuclear Regulatory Commission, Standard Radiological Effluent Technical Specifications for Boilinq Water Reactors, NUREG-0473, Rev. 3, Draft, September 1982 (frequently revised).

4. U.S. Nuclear Regulatory Commission, Measuring., Evaluating, and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water-Cooled Nuclear Power Plants, Regulatory Guide 1.21. Revision 1, June 1974.

5. U.S. Nuclear Regulatory Commission, Meteorological Monitoring Programs for Nuclear Power Plants, Regulatory Guide 1.23, Revision 1, March 2007.

6. U.S. Nuclear Regulatory Commission, Calculation of Annual Doses to Man from Routine Releases of Reactor Effluents for the Purpose of Evaluating Compliance with 10 CFR Part 50 Appendix I, Regulatory Guide 1.109, Rev. 1, October 1977.

7. U.S. Nuclear Regulatory Commission, Methods for Estimating Atmospheric Transport and Dispersion of Gaseous Effluents in Routine Releases from Light-Water-Cooled Reactors, Regulatory Guide 1.111, Rev.

1, July 1977.

8. U.S. Nuclear Regulatory Commission, Calculation of Releases of Radioactive Materials in Gaseous and Liquid Effluents from Light-Water-Cooled Power Reactors, Regulatory Guide 1.112, Rev. 0-R, April 1976; reissued May 1977.

9. U.S. Nuclear Regulatory Commission, Estimating Aquatic Dispersion of Effluents from Accidental and Routine Reactor Releases for the Purpose of Implementing Appendix I, Regulatory Guide 1.113, Rev. 1, April 1977.

10. U.S. Nuclear Regulatory Commission, Programs for Monitoring Radioactivity in the Environs of Nuclear Power Plants, Regulatory Guide 4.1, Rev. 1, April 1975.

11. U.S. Nuclear Regulatory Commission, Preparation of Environmental Reports for Nuclear Power Stations, Regulatory Guide 4.2, Rev. 2, July 1976.

12. U.S. Nuclear Regulatory Commission, Environmental Technical Specifications for Nuclear Power Plants, Regulatory Guide 4.8, Rev. 1, December 1975. (See also the related Radiological Assessment Branch Technical Position, Rev. 1, November 1979.)

13. U.S. Nuclear Regulatory Commission, Quality Assurance for Radiological Monitoring Programs (Normal Operations)-Effluent Streams and the Environment, Regulatory Guide 4.15, Rev. 1, February 1979.

14. U.S. Nuclear Regulatory Commission, Preparation of Radiological Effluent Technical Specifications for Nuclear Power Plants, edited by J. S. Boegli et al. NUREG-01 33, October 1978.

15. U.S. Nuclear Regulatory Commission, XOQDOQ: Computer Program for the Meteorological Evaluation of Routine Effluent Releases at Nuclear Power Stations, J. F. Sagendorf et al. NUREG/CR-2919, PNL-4380, September 1982.

16. U.S. Nuclear Regulatory Commission, Radiological Assessment, edited by J. E. Till and H. R. Meyer, NUREG/CR-3332, ORNL-5968, September 1983.

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CY-BR-170-301 Revision 8 Page 37 of 352

17. U.S. Nuclear Regulatory Commission, Standard Review Plan, NUREG-0800, July 1981.

18. U.S. Atomic Energy Commission, Meteorology and Atomic Enerqy 1968, edited by D. H. Slade, TID-21940, July 1968.

19. U.S. Atomic Energy Commission, Plume Rise, G. A. Briggs, TID-25075, 1969.

20. U.S. Atomic Energy Commission, The Potential Radiological Implications of Nuclear Facilities in the Upper Mississippi River Basin in the Year 2000, WASH 1209, January 1973.

21. U.S. Atomic Energy Commission, HASL Procedures Manual, Health and Safety Laboratory, HASL-300 (revised annually).

22. U.S. Department of Energy, Models and Parameters for Environmental Radiological Assessments, edited by C. W. Miller, DOE/TIC-1 1468, 1984.

23. U.S. Department of Energy, Atmospheric Science and Power Production, edited by D. Randerson, DOE/TIC-27601, 1984.

24. U.S. Environmental Protection Agency, Workbook of Atmospheric Dispersion Estimates, D. B. Turner, Office of Air Programs Publication No. AP-26, 1970.

25. U.S. Environmental Protection Agency, 40CFR190 Environmental Radiation Protection Requirements for Normal Operations of Activities in the Uranium Fuel Cycle, Final Environmental Statement, EPA 520/4-76-016, November 1, 1976.

26. U.S. Environmental Protection Agency, Environmental Analysis of the Uranium Fuel Cycle, EPA-520/9-73-003-C, November 1973.

27. American Society of Mechanical Engineers, Recommended Guide for the Prediction of the Dispersion of Airborne Effluents, 1973.

28. Eisenbud, M., Environmental Radioactivity, 3rd Edition, (Academic Press, Orlando, FL, 1987).

29. Glasstone, S., and Jordan, W. H., Nuclear Power and Its Environmental Effects (American Nuclear Society, LaGrange Park, IL, 1980).

30. International Atomic Energy Agency, Generic Models and Parameters for Assessing the Environmental Transfer of Radionuclides from Routine Releases, Safety Series, No. 57, 1982.

31. National Council on Radiation Protection and Measurements, Radiological Assessment: Predicting the Transport, Bioaccumulation, and Uptake by Man of Radionuclides Released to the Environment, NCRP Report No. 76, March 15, 1984.

32. American National Standards Institute, Guide to Sampling Airborne Radioactive Materials in Nuclear Facilities, ANSI N13.1-1969, February 19, 1969.

33. Institute of Electrical and Electronics Engineers, Specification and Performance of On-Site Instrumentation for Continuously Monitoring Radioactivity in Effluents, ANSI N13.10-1974, September 19, 1974.

34. American National Standards Institute, Testing and Procedural Specifications for Thermoluminescence Dosimetry (Environmental Applications), ANSI N545-1975, August 20, 1975.

35. American Nuclear Insurers, Effluent Monitoring, ANI/MAELU Engineering Inspection Criteria for Nuclear Liability Insurance, Section 5.1, Rev. 2, October 24, 1986.

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CY-BR-170-301 Revision 8 Page 38 of 352

36. American Nuclear Insurers, Environmental Monitoring, ANI/MAELU Engineering Inspection Criteria for Nuclear Liability Insurance, Section 5.2, Rev. 1, March 23, 1987.

37. American Nuclear Insurers, Environmental Monitoring Programs, ANI/MAELU Information Bulletin 86-1, June 9, 1986.

38. Cember, H., Introduction to Health Physics, 2nd Edition (Pergamon Press, Elmsford, NY 1983).

39. Electric Power Research Institute, Guidelines for Permanent BWR Hydrogen Water Chemistry Installations-1987 Revision, EPRI NP-5283-SR-A, Special Report, September 1987.

40. Commonwealth Edison Company, Information Relevant to Keeping Levels of Radioactivity in Effluents to Unrestricted Areas As Low As Reasonably Achievable, LaSalle County Station, Units 1 and 2, June 4, 1976.

41. U.S. Nuclear Regulatory Commission, Branch Technical Position, Radiological Assessment Branch, Revision 1, November 1979. (This is a branch position on Regulatory Guide 4.8.)

42. Deleted

43. U.S. Nuclear Regulatory Commission, Calculation of Releases of Radioactive Materials in Gaseous and Liquid Effluents from Pressurized Water Reactors (PWR-GALE Code), NUREG-0017, April 1976.

44. U.S. Nuclear Regulatory Commission, Calculation of Releases of Radioactive Materials in Gaseous and Liquid Effluents from Boiling Water Reactors (BWR-GALE Code), NUREG-0016, April 1976.

45. Sargent & Lundy, N-1 6 Skyshine from BWR Turbine Systems and Pipina, NSLD Calculation No. D2-2-85, Rev. 0, 2/1/85.

46. Sargent & Lundy Calculation ATD-0138, Rev. 0, N-16 Skyshine Ground Level Dose from Dresden Turbine Systems and Piping, July 14, 1992.

47. Sargent & Lundy Calculation ATD-01 39, Rev. 0, N-1 6 Skyshine Ground Level Dose from LaSalle Turbine Systems and Piping, July 28,1992.

48. Sargent & Lundy Calculation ATD-01 40, Rev. 0, N-16 Skyshine Ground Level Dose from Quad Cities Turbine Systems and Piping, July 28, 1992.

49. U.S. Nuclear Regulatory Commission, Methods for Demonstrating LWR Compliance with the EPA Uranium Fuel Cycle Standard (40 CFR Part 190), NUREG-0543, February 1980.

50. International Commission on Radiological Protection, Report of Committee Two on Permissible Dose for Internal Radiation, Recommendations of the International Commission on Radiological Protection, ICRP Publication 2, 1959.

51. U.S. Nuclear Regulatory Commission, Age-Specific Radiation Dose Commitment Factors for a One-Year Chronic Intake, Battelle Pacific Northwest Laboratories, NUREG-0172, 1977.

52. W. C. Ng, Transfer Coefficients for Prediction of the Dose to Man via the Forage-Cow-Milk Pathway from Radionuclides Released to the Biosphere, UCRL-51939.

53. E. C. Eimutis and M. G. Konicek, Derivations of Continuous Functions for the Lateral and Vertical Atmospheric Dispersion Coefficients, Atmospheric Environment 6, 859 (1972).

54. D. C. Kocher, Editor, Nuclear Decay Data for Radionuclides Occurring in Routine Releases from Nuclear Fuel Cycle Facilities, ORNL/NUREG/TM-102, August 1977.

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CY-BR-170-301 Revision 8 Page 39 of 352

55. R. L. Heath, Gamma-Ray Spectrum Catalog, Aerojet Nuclear Co., ANCR-1000-2, third or subsequent edition.

56. S. E. Thompson, Concentration Factors of Chemical Elements in Edible Aquatic Organisms, UCRL-50564, Rev. 1, 1972.

57. U.S. Nuclear Regulatory Commission, Instruction Concerning Risks from Occupational Radiation Exposure, Regulatory Guide 8.29, July 1981.

58. Dresden Nuclear Power Station, Radioactive Waste and Environmental Monitoring, Annual Report 1987, March 1988.

59. Reserved reference number

60. Sargent & Lundy Calculation ATD-0173, Rev. 0, 9/21/92, Annual Dose to Members of the Public Due to the LaSalle IRSF.

61. Deleted

62. Sargent & Lundy Calculation ATD-01 75, Rev. 0, 9/21/92, Annual Dose to Members of the Public Due to the Quad Cities IRSF.

63. Sargent & Lundy Calculation ATD-0176, Rev. 0, 9/21/92, Annual Dose to Members of the Public Due to the Dresden IRSF.

64. Reserved reference number

65. Sargent & Lundy Calculation ATD-0180, Rev. 0, 9/25/92, Dose Information Around Braidwood DAW Sea/Land Van Storage Area.

66. Sargent & Lundy Calculation ATD-01 81, Rev. 0, 9/25/92, Dose Information Around Byron DAW Sea/Land Van Storage Area.

67. Sargent & Lundy Calculation ATD-01 82, Rev. 0, 9/25/92, Dose Information Around Dresden DAW Sea/Land Van Storaqe Area.

68. Sargent & Lundy Calculation ATD-01 83, Rev. 0, 9/25/92, Dose Information Around LaSalle DAW Sea/Land Van Storage Area.

69. Catalytic, Inc., Determination of Roof and Wall Shielding for Onsite and Offsite Radiation Protection from Skyshine, Calculation Index Number 70161-19, August 22, 1984 (applies to Dresden).

70. D.C. Kocher, Radioactivity Decay Data Tables, DOE/TIC-11026, 1981.

71. J. C. Courtney, A Handbook of Radiation Shielding Data, ANS/SD-76/14, July 1976.

72. Deleted

73. Commonwealth Edison Company, Information Relevant to Keeping Levels of Radioactivity in Effluents to Unrestricted Areas As Low As Reasonably Achievable, Dresden Station, Units 2 and 3, June 4, 1976.

74. Commonwealth Edison Company, Information Relevant to Keeping Levels of Radioactivity in Effluents to Unrestricted Areas As Low As Reasonably Achievable, Quad Cities Station, Units 1 and 2, June 4, 1976.

75. Sargent & Lundy, METWRSUM, S&L Program Number 09.5.187-1.0.

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76. Sargent & Lundy, Comments on CECo ODCM and List of S&L Calculations, Internal Office Memorandum, P. N. Derezotes to G. R. Davidson, November 23, 1988.

77. Sargent & Lundy, AZAP. A Computer Program to Calculate Annual Average Offsite Doses from Routine Releases of Radionuclides in Gaseous Effluents and Postaccident X/O Values, S&L Program Number 09.8.054-1.7.

78. National Oceanic and Atmospheric Administration, A Program for Evaluating Atmospheric Dispersion from a Nuclear Power Station, J. F. Sagendorf, NOAA Technical Memorandum ERL ARL-42, Air Resources Laboratory, Idaho Falls, Idaho, May 1974.

79. G. P. Lahti, R. S. Hubner, and J. C. Golden, Assessment of Gamma-Ray Exposures Due to Finite Plumes, Health Physics 41, 319 (1981).

80. National Council of Radiation Protection and Measurements, Ionizing Radiation Exposure of the Population of the United States. NCRP Report No. 93, September 1, 1987.

81. Reserved reference number

82. W. R. Van Pelt (Environmental Analysts, Inc.), Letter to J. Golden (CoinEd) dated January 3, 1972.

83. Electric Power Research Institute, Radiological Effects of Hydrogen Water Chemistry, EPRI NP-401 1, May 1985.

84. U.S. Nuclear Regulatory Commission, Draft Generic Environmental Impact Statement on Uranium Milling, NUREG-0511, April 1979.

85. U.S. Environmental Protection Agency, Environmental Analysis of the Uranium Fuel Cycle, Part I -Fuel Suup_£, EPA-520/9-73-003-B, October 1973.

86. U.S. Nuclear Regulatory Commission, Final Generic Environmental Statement on the Use of Recycle Plutonium in Mixed Oxide Fuel in Light Water Cooled Reactors, NUREG-0002, August 1976.

87. U.S. Nuclear Regulatory Commission, Demographic Statistics Pertaining to Nuclear Power Reactor Sites, NUREG-0348, Draft, December 1977.

88. Nuclear News 31, Number 10, Page 69 (August 1988).

89. General Electric Company, Irradiated Fuel Storage at Morris Operation, Operating Experience Report, January 1972 through December 1982, K. J. Eger, NEDO-20969B.

90. U.S. Nuclear Regulatory Commission, Generic Letter 89-01, "Guidance For The Implementation of Programmatic Controls For RETS In The Administrative Controls Section of Technical Specifications and the Relocation of Procedural Details of Current RETS to the Offsite Dose Calculation Manual or Process Control Program", January 1989.

91, "Assessment of the Impact of Liguid Radioactive Effluents from Braidwood Station on Proposed Public Water Intakes at Wilmington, Illinois", J.C. Golden, NSEP, January 1990

92. NRC Safety Evaluation Report (SER)/Idaho Notional Engineering Laboratory Technical Evaluation Report (TER) of the Commonwealth Edison Offsite Dose Calculation Manual (ODCM), Revision O.A, December 2,1991.

93. Deleted

94. Deleted July 2013

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95. U.S. Nuclear Regulatory Commission, Standards for Protection Against Radiation (10CFR20).

96. U.S. Nuclear Regulatory Commission, Licensing of Production and Utilization Facilities (10CFR50).

97. Federal Register, Vol. 57, No. 169, Monday, August 31, 1992, page 39358.

98. Miller, Charles W., Models and Parameters for Environmental Radiological Assessments, U.S. Dept. of Energy, DE8102754, 1984, pages 32, 33, 48, and 49.

99. Kocher, D. C., "Dose-Rate Conversion Factors For External Exposure To Photons and Electrons", Health Physics Vol. 45, No. 3 (September), pp. 665-686, 1983.

100. U.S. Department of Health, Education and Welfare Public Health Service, Radiological Health Handbook, January 1970. 101. ODCM Bases and Reference Document, rev.0, November, 1998. 102. G. Moran, D. Goff, Quad Cities Nuclear Power Station: 1993 Hydrogen Water Chemistry Stress Corrosion Monitoring Test - Unit 2, 9/17-23/93. 103. U.S. Nuclear Regulatory Commission, Generic Letter 79-041, September 17, 1979. 104. Federal Register, Vol. 56, No. 98, Tuesday, May 21, 1991, page 23374, column 3. 105. U.S. Nuclear Regulatory Commission, Offsite Dose Calculation Manual Guidance: Standard Radiological Effluent Controls for Pressurized Water Reactors, NUREG-1301, April 1991. 106. U.S. Nuclear Regulatory Commission, Offsite Dose Calculation Manual Guidance: Standard Radiological Effluent Controls for Boiling Water Reactors, NUREG-1302, April 1991. 107. U.S. Nuclear Regulatory Commission, LADTAP II - Technical Reference and Users Guide, NUREG-4013, April 1986. 108. CM-1, Reply to Notice of Violation: EA-06-081, AR 633942 (Table 11-1). 109. U.S. Nuclear Regulatory Commision, Criteria for Radioactive Materials in Effluents and Direct Radiation from an ISFSI or MRS (10CFR72.104). July 2013

CY-BR-170-301 Revision 8 Page 42 of 352 OFFSITE DOSE CALCULATION MANUAL (ODCM) INDEX Appendix A Compliance Methodology Appendix B Models And Parameters For Airborne And Liquid Effluent Calculations Appendix C Generic Data Appendix 0 ODCM Bases and Reference Document Chapter 10 Braidwood Annex Index Radioactive Effluent Treatment and Monitoring Chapter 11 Braidwood Annex Index Radiological Environmental Monitoring Program Chapter 12 Radioactive Effluent Technical Standards (RETS) Chapter F Braidwood Annex Index Station-Specific Data For Braidwood Units 1 And 2 July 2013

CY-BR-170-301 Revision 8 Page 43 of 352 APPENDIX A COMPLIANCE METHODOLOGY TABLE OF CONTENTS LIST O F TABLES ........................................................................................................................................ 44 A.0 INTRO DUCTIO N ........................................................................................................................... 45 A.1 AIRBO RNE RELEASES ................................................................................................................ 45 A.1.1 Release Point Classifications ....................................................................................... 45 A.1.2 Dose Due to Noble Gas Radionuclides ........................................................................ 45 A.1.2.1 Gam m a AirDose ............................................................................................ 45 A.1.2.2 Beta Air Dose ................................................................................................... 47 A.1.2.3 Total Body Dose .............................................................................................. 48 A.1.2.4 Skin Dose ....................................................................................................... 48 A.1.3 Dose Rate Due to Noble G as Radionuclides .............................................................. 49 A.1.3.1 Total Body Dose Rate ...................................................................................... 49 A.1.3.2 Skin Dose Rate ............................................................................................... 50 A.1.4 Dose Due to Non-Noble Gas Radionuclides ............................................................... 51 A.1.4.1 G round Deposition .......................................................................................... 53 A.1.4.2 Inhalation ............................................................................................................. 53 A.1.4.3 Food Ingestion Pathway Dose Factors ........................................................... 54 A.1.4.3.1 Vegetation Ingestion Pathway Dose Factor .................................... 54 A.1.4.3.2 Milk Ingestion Pathway Dose Factor ............................................... 56 A.1.4.3.3 Meat ................................................................................................ 58 A.1.5 Dose Rate Due to Non-Noble Gas Radionuclides ....................................................... 60 A.1.6 Operability and Use of Gaseous Effluent Treatment Systems .................................... 61 A.2 LIQ UID RELEASES ....................................................................................................................... 62 A.2.1 Dose .................................................................................................................................. 62 A 2.1.1 Potable W ater Pathway ................................................................................... 63 A.2.1.2 Fish Ingestion Pathway ................................................................................... 64 A.2.2 Liquid Effluent Concentrations Requirem ent ............................................................... 64 A.2.3 Tank Discharges ............................................................................................................... 65 A.2.4 Tank Overflow ................................................................................................................... 66 A.2.5 Operability and Use of the Liquid Radwaste Treatment System ................................. 66 A.2.6 Drinking W ater .................................................................................................................. 66 A.2.7 Non-routine Liquid Release Pathways ....................................................................... 66 A.3 DO SE DUE TO CO NTAINED SO URC ES ................................................................................. 67 A.3.1 BW R Skyshine .................................................................................................................. 67 A.3.2 Dose from O nsite Radwaste Storage Facilities ............................................................ 68 A.4 Total Dose Lim its (10CFR20 and 40CFR1 90) .......................................................................... 69 A.4.1 External Total Body Dose ............................................................................................ 69 A.4.2 Total Dose ......................................................................................................................... 70 July 2013

CY-BR-170-301 Revision 8 Page 44 of 352 A.5 COMPLIANCE TO TOTAL DOSE LIMITS ............................................................................... 70 A.5.1 Total Effective Dose Equivalent Limit - 10CFR20 Compliance .................................... 70 A.5.1.1 Dose to a Member of the Public in the Unrestricted Area ............................... 70 A.5.1.2. Dose to a Member of the Public in the Restricted Area ................................. 71 A.5.2 Total Dose due to the Uranium Fuel Cycle (40CFR190) ............................................. 71 A.5.3 Summary of Compliance Methodology ......................................................................... 72 A.6 DOSE DUE TO DRINKING WATER (40CFR141) ................................................................... 72 A.6.1 40CFR141 Restrictions on Manmade Radionuclides .................................................. 72 A.6 .2 A p p lic a tio n ........................................................................................................................ 73 LIST OF TABLES NUMBER TITLE PAGE A-0 Average Annual Concentrations Assumed to Produce a Total Body or 73 Organ Dose of 4 mrem/yr. A-1 Compliance Matrix 74 A-2 Release Point Classifications 75 A-3 Nearest Downstream Community Water Systems 76 A-4 40CFR190 Compliance 77 July 2013

CY-BR-170-301 Revision 8 Page 45 of 352 APPENDIX A COMPLIANCE METHODOLOGY A.0 INTRODUCTION This appendix reviews the offsite radiological limits applicable to the nuclear power stations and presents in detail the equations and procedures used to assess compliance with these limits. An introduction to the calculation approach used here is given in Chapter 4. The approach incorporates simplifications such as the following: Use of pre-calculated atmospheric transport parameters based on historical average atmospheric conditions (see Section 4.1.5). These atmospheric dispersion and deposition factors are defined in Chapter 4. The equations and parameters of this appendix are for use in calculating offsite radiation doses during routine operating conditions. They are not for use in calculating doses due to non-routine releases (e.g., accident releases). This section of the ODCM provides the methodological details for demonstrating compliance with the 10CFR20, 10CFR50 Appendix I and 40CFR190 radiological limits for liquid and gaseous effluents. An overview of the required compliance is given in Tables 2-1, 2-2, and 2-3. In Table 2-1, the dose components are itemized and referenced, and an indication of their regulatory application is noted. A more detailed compliance matrix is given in Table 2-3. Additionally, the locations of dose receivers for each dose component are given in Table 2-2. The following sections detail the required radiological dose calculations. A.1 AIRBORNE RELEASES A.1.1 Release Point Classifications The pattern of dispersion of airborne releases is dependent on the height of the release point relative to adjacent structures. For the equations of this appendix, each release point is classified as one of the following three height-dependent types, which are defined in Section 4.1.4:

    "   Stack (or Elevated) Release Point (denoted by the letter S or subscript s)

• Ground Level Release Point (denoted by the letter G or subscript g)
• Vent (or Mixed Mode) Release Point (denoted by the letter V or subscript v)

The release point classifications of routine release points at the nuclear power stations are stated in Table A-2. A.1.2 Dose Due to Noble Gas Radionuclides A.1.2.1 Gamma Air Dose July 2013

CY-BR-170-301 Revision 8 Page 46 of 352 Requirement RETS limit the gamma air dose due to noble gas effluents released from each reactor unit to areas at and beyond the unrestricted area boundary to the following:

     "   Less than or equal to 5 mrad per calendar quarter.

• Less than or equal to 10 mrad per calendar year.

Equation The gamma air dose due to noble gases released in gaseous effluents is calculated by the following expression: Df = (3.17E-8)1M -i{(X/Q)lA,. +(x/Q)^vAi, +(X/Q)Aig } (A-1) The summation is over noble gas radionuclides i. Do Gamma Air Dose [mrad] Dose to air due to gamma radiation from noble gas radionuclides released in gaseous effluents. 3.17E-8 Conversion Constant (seconds to years) [yr/sec] M! Gamma Air Dose Conversion Factor [(mrad/yr)/(g*Ci/m 3)] Gamma air dose rate factor per unit of radioactivity release rate for radionuclide i. From Table B-1 of Reg Guide 1.190. (X/)y,,(//Q)I, (X/0)? Gamma-x/Q Factor [sec/m 3] Radioactivity concentration based on finite cloud methodology at a specific location per unit of radioactivity release rate from a stack, vent or ground level release, respectively. See Section B.3.5 and Table F-5b of appendix F. Ais, Aiv, Aig Cumulative Radionuclide Release [jiCi] Measured cumulative release of radionuclide i over the time period of interest from a stack, vent, or ground level release point, respectively. Application RETS require determination of cumulative and projected gamma air dose contributions due to noble gases for the current calendar quarter and the current calendar year at least once per 31 days (see Sections 12.4 of each station's RETS or Technical Specifications). Gamma air dose is calculated for the sector with the highest offsite (X/Q)y and is compared with the RETS limits on gamma air dose. For a release attributable to a processing or effluent system shared by more than one reactor unit, the dose due to an individual unit is obtained by proportioning the effluents among the units sharing the system. The allocation procedure is specified in ODCM Chapter 10. July 2013

CY-BR-170-301 Revision 8 Page 47 of 352 A.1.2.2 Beta Air Dose Requirement RETS limit the beta air dose due to noble gases in gaseous effluents released from each reactor unit to areas at and beyond the unrestricted area boundary to the following: Less than or equal to 10 mrad per calendar quarter. Less than or equal to 20 mrad per calendar year. Equation The beta air dose due to noble gases released in gaseous effluents is calculated by the following expression: D, = (3.17E- 8)Z{NiI(x/Q)A 8 +(X/Q)IAi, + (X/Q)gAigJ} (A-2) i The summation is over noble gas radionuclides i. Dp Beta Dose [mrad] Dose to air due to beta radiation from noble gas radionuclides released in gaseous effluents. 3.17E-8 Conversion Constant (seconds to years) [yr/sec] NI Beta Air Dose Conversion Factor [(mrad/yr)/(g.Ci/m 3)] Beta air dose rate per unit of radioactivity concentration for radionuclide i. Take from Table C-9 of Appendix C. (XIQ)s Relative Concentration Factor [sec/m 3] (XIQ)v (XIQ)g Radioactivity concentration based on semi-infinite cloud methodology at a specified location per unit of radioactivity release rate for a stack, vent, or ground level release, respectively. See Section 4.1.6, Section B.3 of Appendix B, and Table F-5 of Appendix F. Ai,, A,,, Aig Cumulative Radionuclide Release [pci] Measured cumulative release of radionuclide i over the time period of interest from a stack, vent, or ground level release point, respectively. Application RETS require determination of cumulative and projected beta air dose contributions due to noble gases for the current calendar quarter and the current calendar year at least once per 31 days (see Section 12.4 of each station's RETS or Technical Specification). Beta air dose is calculated for the sector with the highest offsite (X/Q) and is compared with the RETS limit on beta air dose. For a release attributable to a processing or effluent system shared by more than one reactor unit, the dose due to an individual unit is obtained by proportioning the effluents among the units sharing the system. The allocation procedure is specified in ODCM Chapter 10. July 2013

CY-BR-170-301 Revision 8 Page 48 of 352 A.1.2.3 Total Body Dose Requirement The total body dose, to any receiver is due, in part, to gamma radiation emitted from radioactivity in airborne effluents. This component is added to others to demonstrate compliance to the requirements of 40CFR190 and 10CFR20. Equation The total body dose component due to gamma radiation from noble gases released in gaseous effluents is calculated by the following expression: DTB =(3.17E - 8) Ki{ (X/o)lyAi. + (X//Q)v Ai, + (X/Q)lAig } (A-3) The summation is over noble gas radionuclides i. DTB Total Body Dose [mrem] Dose to the total body due to gamma radiation from noble gas radionuclides released in gaseous effluents. 3.17E-8 Conversion Constant (seconds to years) [yr/sec] Ki Gamma Total Body Dose Conversion Factor [(mrem/yr)/(uCi/m3)] Gamma total body dose factor due to gamma emissions for noble gas radionuclide i released from a stack, vent or ground level release point, respectively. Taken from Table C-9 of Appendix C. Ai., Air, Aig Cumulative Radionuclide Release [11Ci] Measured cumulative release of radionuclide i over the time period of interest from a stack, vent, or ground level release point, respectively. Application The total body dose is also calculated for the 40CFR1 90 and 10CFR20 compliance assessments. In some cases, the total body dose may be required in 10CFR50 Appendix I assessments (See Table 2-1). A.1.2.4 Skin Dose Requirement There is no regulatory requirement to evaluate skin dose. However, this component is evaluated for reference as there is skin dose design objective contained in 10CFR50 Appendix I. Note that in the unlikely event that if beta air dose guideline is exceeded, then the skin dose will require evaluation. July 2013

CY-BR-170-301 Revision 8 Page 49 of 352 Equation The part of skin dose due to noble gases released in gaseous effluents is calculated by the following expression: DsK = (3.17E- 8)F{ L[(X/0)Aj+ (x/Q),Ai, +(X/Q) 9 Aig

                           + (1.11)Mj [ (X/Q) A1 3 +(X/Q)vyAi,   +(X/Q)yAig]}                          (A-4)

The summation is over noble gas radionuclides i. DsK Skin Dose [mrem] Dose to the skin due to beta and gamma radiation from noble gas radionuclides released in gaseous effluents. Li Beta Skin Dose Conversion Factor [(mrem/yr)/(iiCi/m 3)] Beta skin dose rate per unit of radioactivity concentration for radionuclide i. Taken from Table C-9 of Appendix C. 1.11 Conversion Constant (rads in air to rem in tissue) [mrem/mrad] All other terms have been previously defined. Application The skin dose is calculated for reference only. A.1.3 Dose Rate Due to Noble Gas Radionuclides A.1.3.1 Total Body Dose Rate Requirement RETS limit the total body dose rate due to noble gases in gaseous effluents released from a site to areas at and beyond the site boundary to less than or equal to 500 mrem/yr at all times. (see Section 12.4 of each station's RETS and Technical Specifications) Equation The total body dose rate due to noble gases released in gaseous effluents is calculated by the following expression: 6TB = Ki {(X/Q) QOis +-) - (i/Q)*Oi} (A-5) The summation is over noble gas radionuclides i. 6*T Total Body Dose Rate (mrem/yr] Dose rate to the total body due to gamma radiation from noble gas radionuclides released in gaseous effluents. July 2013

CY-BR-170-301 Revision 8 Page 50 of 352 Qis, Qiv, Qig Release Rate [piCi/sec] Measured release rate of radionuclide i from a stack, vent or ground level release point, respectively. All other terms have been previously defined. Application RETS require the dose rate due to noble gases in gaseous effluents be determined to be within the above limit in accordance with methodology specified in the ODCM (see Section 12.4 of each station's RETS and Technical Specifications). To comply with this specification, each station uses an effluent radiation monitor setpoint corresponding to an offsite total body dose rate at or below the limit (see Chapter 10). In addition, each station assesses compliance by calculating offsite total body dose rate on the basis of periodic samples obtained in accordance with station procedures. A.1.3.2 Skin Dose Rate Requirement RETS limit the skin dose rate due to noble gases in gaseous effluents released from a site to areas at and beyond the site boundary to less than or equal to a dose rate of 3000 mrem/yr at all times. (See Section 12.4 of each station's RETS and/or Technical Specifications) Equation The skin dose rate due to noble gases released in gaseous effluents is calculated by the following expression: D*SK = * {Li[ (x/Q) Q,8 +(x/QXO,v + (Z/Q)qQjg] i (A-6)

                  + (1.11) Mi [( /O)*Q,    + (/O)QOQvc +(W/O)TQjg]                                   (

The summation is over noble gas radionuclides i. DSK Skin Dose Rate [mrem/yr] Dose rate to skin due to beta and gamma radiation from noble gas radionuclides released in gaseous effluents. Qis, Q1v, Qig Release Rate [gCi/sec] Measured release rate of radionuclide i from a stack, vent or ground level release point, respectively. All other terms been previously defined. July 2013

CY-BR-170-301 Revision 8 Page 51 of 352 Application RETS require the dose rate due to noble gases in gaseous effluents to be determined to be within the above limit in accordance with methodology specified in the ODCM. (See Section 12.4 of each station's RETS and Technical Specifications.) To comply with this specification, each station uses an effluent radiation monitor setpoint corresponding to an offsite skin dose rate at or below the limit (see Chapter 10). In addition, each station assesses compliance by calculating offsite skin dose rate on the basis of samples obtained periodically in accordance with station procedures. A.1.4 Dose Due to Non-Noble Gas Radionuclides Requirement RETS provide the following limits, based on 10CFRS0 Appendix I, on the dose to a member of the public from specified non-noble gas radionuclides in gaseous effluents released from each reactor unit to areas at and beyond the unrestricted area boundary:

• Less than or equal to 7.5 mrem to any organ during any calendar quarter.
• Less than or equal to 15 mrem to any organ during any calendar year.

The individual dose components are also required as part of the 40CFR190 assessments and combined as part of the 10CFR20 assessment (See Section A4). The dose due to radionuclides deposited on the ground is considered to be a component of the deep dose equivalent for 10CFR20 compliance and an organ (and total body) dose component for 10CFR50 Appendix I and 40CFR190 compliance. In accordance with the definition of dose in Regulatory Guide 1.109, the term "dose" in this document when applied to individuals, is used instead of the more precise term "dose equivalent," as defined by the International Commission on Radiological Units and Measurements (ICRU). When applied to the evaluation of internal deposition of radioactivity, the term "dose" as used here, includes the prospective dose component arising from retention in the body beyond the period of environmental exposure, i.e., the dose commitment. The dose commitment is evaluated over a period of 50 years. Assessments for IOCFR50 Appendix I compliance are made for 4 age groups (adult/teenager/child/infant) using Regulatory Guide 1.109 (Reference 6) dose conversion factors. Equation The dose is calculated for releases in the time period under consideration. Specifically, the dose is calculated as follows: DNG = (3.17E -8)E Y. [WRaipjAis + WvR.ipjAiv + W9 R apiAg (A-7) p i The summation is over pathways p and non-noble gas radionuclides i. DN.NG Dose Due to Non-Noble Gas Radionuclides [mrem] Dose due to non-noble gases (radioiodines, tritium and particulates) to age group a, and to organ j. 3.17E-8 Conversion Constant (seconds to years) [yrtsec] W., W", Wg Relative Concentration Factor July 2013

CY-BR-170-301 Revision 8 Page 52 of 352 Radioactive concentration at a specific location per unit of radioactivity release rate or concentration for stack, vent or ground level release, respectively. W,, Wv, or Wg = (X/Q)6 , (X/Q)v or (X/Q)g for immersion, inhalation and all tritium pathways. Ws, W,, or Wg = (D/Q)6 , (D/Q)v or (D/Q)g for ground plain and all ingestion pathways. (X/Q)s, (JIO)v, (X!Q)g Relative Concentration Factor [sec/m 3] Radioactivity concentration based on semi-infinite cloud model at a specified location per unit of radioactivity release rate for a stack, vent, or ground level release, respectively. See Section 4.1.6, Section B.3 of Appendix B, and Table F-5 of Appendix F. (D/Q)s, (D/Q),, (D/Q)g Relative Deposition Factor [1/m 2] Radioactivity concentration at a specified location per unit of radioactivity release concentration for a stack, vent, or ground level release, respectively. See Section 4.1.6, Section B.3 of Appendix B, and Table F-6 of Appendix F. Raipi Site-Specific Dose Factor [(M2 mrem/yr)/([iCi/sec)] or [(mrrem/yr)/(pCi/m 3)] Site-specific dose factor for age group a, nuclide i, pathway p and organ j. Pathway included are ground plane exposure, inhalation, vegetation ingestion, milk ingestion and meat ingestion. Values of Raipj are provided in Appendix F. Ai., A,,, Aig Cumulative Radionuclide Release [1.Ci] Measured cumulative release of radionuclide i over the time period of interest from a stack, vent, or ground level release point, respectively. Application RETS require cumulative and projected dose contributions for the current calendar quarter and the current calendar year for the specified non-noble gas radionuclides in airborne effluents to be determined at least once per 31 days (see Section 12.4 of each station's RETS and Technical Specifications). To comply with this specification, each nuclear power station obtains and analyzes samples in accordance with the radioactive gaseous waste or gaseous effluent sampling and analysis program in its RETS. In accordance with NUREG 0133 (Reference 14), dose due to non-noble gases is assessed at the location in the unrestricted area where the combination of existing pathways and receptor age groups indicates the maximum potential exposure. The inhalation and ground plane exposure pathways are considered to exist at all locations. The food ingestion pathways at a specific location are considered based on their existence as determined by land use census. The values used for (X/Q) and (D/Q) correspond to the applicable pathway location. For a release attributable to a processing or effluent system shared by more than one reactor, the dose due to an individual unit is obtained by proportioning the effluents among the units sharing the system. The allocation procedure is specified in ODCM Chapter 10. The dose evaluated is also included as part of the 10CFR20 and 40CFR190 assessment (See Section A.4). July 2013

CY-BR-170-301 Revision 8 Page 53 of 352 A.1.4.1 Ground Deposition The site-specific dose factor for ground deposition of radioactivity is considered to be a total body dose component and is calculated by the following expression: R ai(GP)j [D/Q] = K' K"(0.7)DFGj[-1 I- % . e-(A-8 (A-8) R ai(GP)j [D/0] Ground Plane Deposition Dose Factor (m2 mrem/yr)/(pCi/sec)] Site-specific ground plane dose factor for age group a, nuclide i and organ j. The ground plane dose is calculated using (D/Q). KO Conversion Constant (1 E6 pCi per iCi) [pC VigCi] K" Conversion Constant (8760 hr/yr) [hr/ 'yr] 0.7 Shielding Factor; a factor which accounts for dimensionl ess shielding due to occupancy of structures. DFGj Ground Plane Dose Conversion Factor [(mrem/hr)/(pCi, /m2)] Dose rate to the total body per unit of surface radioactivity concentration due to standing on ground uniformly contaminated with radionuclide i. Taken from Table C-10 of Appendix C. Note that ground plane dose factors are only given for the total body and no age group. Doses to other organs are assumed to be equal to the total body dose. All age groups are assumed to receive the same dose. xI Radiological Decay Constant [hr-'] Radiological decay constant for radionuclide i. See Table C-7 of Appendix C. tb Time Period of Ground Deposition [hr] Time period during which the radioactivity on the ground is assumed to have been deposited. See Table C-1 of Appendix C. Application The ground plane exposure pathway is considered to exist at all locations. A.11.4.2 Inhalation The site-specific dose factor for inhalation is calculated by the following expression: R.i(Iha,)j [X/Q] = K'BR. DFA.ij (A-9) R ai(nhal)j /Q] Inhalation Pathway Dose Factor [(mrem/yr)/(pCi/m 3)] Site-specific inhalation dose factor for age group a, nuclide i and organ j. The inhalation dose is calculated using (X/Q). July 2013

CY-BR-170-301 Revision 8 Page 54 of 352 K' Conversion Constant (1 E6 pCi per pCi) [pCi/pCi] BR. Individual Air Inhalation Rate [m3/yr] The air intake rate for individuals in age group a. See Table C-2 of Appendix C. DFAaij Inhalation Dose Conversion Factor [mrem/pCi] Dose commitment to an individual in age group a to organ j per unit of activity of radionuclide i inhaled. Taken from Tables E-7 through E-10 of Regulatory Guide 1.109. The value for H-3 is taken from NUREG 4013 (Reference 107). Application The inhalation exposure pathway is considered to exist at all locations. A.1.4.3 Food Ingestion Pathway Dose Factors Application Food ingestion pathway doses are calculated at locations indicated by the land use census survey. If no real pathway exists within 5 miles of the station, the cow-milk pathway is assumed to be located at 5 miles. Food pathway calculations are not made for sectors in which the offsite regions near the station are over bodies of water. A.1.4.3.1 Vegetation Ingestion Pathway Dose Factor The dose factor for consumption of vegetables is calculated by the following expression: R ai(veg)l[D/Q] = K (,ir) +[X. ](DFL011 ) [Ubf e-t" + U.f~e-h ] (A-10) Rai(Veg)j [D/Q] Vegetation Ingestion Pathway Dose Factor [(M2 mrem/yr)/(jiCi/sec)] Site-specific vegetation ingestion dose factor for age group a, nuclide i and organ j. With the exception of H-3, the vegetation dose is calculated using (D/Q). K' Conversion Constant (1E6 pCi per pjCi) [pCi/tiCi] r Vegetation Retention Factor dimensionless Y, Agricultural Productivity Yield [kg/ m 2j X, Radiological Decay Constant [1/sec] Radiological decay constant for radionuclide i. See Table C-7 of Appendix C. XW Weathering Decay Constant [1/sec] Removal constant for physical loss of activity by weathering. See Table C-1 of Appendix C. July 2013

CY-BR-170-301 Revision 8 Page 55 of 352 DFLaij Ingestion Dose Conversion Factor [mrem/pCi] Ingestion dose conversion factor for age group a, nuclide i and organ j. Converts pCi ingested to mrem. Taken from Tables E-1 1 though E-14 of Regulatory Guide 1.109. The value for H-3 is taken from NUREG 4013 (Reference 107). UaL Consumption Rate for Fresh Leafy Vegetation [kg/yr] Consumption rate for fresh leafy vegetation for age group a. Uas Consumption Rate for Stored Vegetation [kg/yr] Consumption rate for stored vegetation for age group a. fL Local Leafy Vegetation Fraction dimensionless Fraction of the annual intake of fresh leafy vegetation which is grown locally. fg Local Stored Vegetation Fraction dimensionless Fraction of the annual intake of stored vegetation which is grown locally. tL Environmental Transport Time - Fresh Vegetation [sec] Average time between harvest of leafy vegetation and its consumption. th Environmental Transport Time - Stored Vegetation [sec] Average time between harvest of stored vegetation and its consumption. The tritium dose from the vegetation pathway must be considered separately as the transport mechanism is based on airborne concentration rather than ground deposition. The dose factor for the tritium vegetation pathway is: R.(H_3Xveg)j [X/Q] = K"K" (U.fL + U~fg )DFL.(H,)j [0.75(0.5/H)] (A-11) R a(N-3Xveg)j [x/Q] Tritium Vegetation Ingestion Pathway Dose Factor [(mrem/yr)/(RCi/m3)] Site-specific tritium vegetation ingestion dose factor for age group a and organ j. The tritium vegetation dose is calculated using X/Q, K"I Conversion Constant (1 E3 gm per Kg) (gm/Kg] H Absolute Atmospheric Humidity [gm/m 3] 0.75 Water Fraction dimensionless The fraction of total vegetation that is water. July 2013

CY-BR-170-301 Revision 8 Page 56 of 352 0.5 Specific Activity Ratio dimensionless The Carbon-14 dose from the vegetation pathway must be considered separately as the transport mechanism is based on airborne concentration rather than ground deposition. The dose factor for the Carbon-14 vegetation pathway is: R, [x/o]: K'K"(U~fL + Usf)(DFLt),p [0.110.16] (4-xx) K' Conversion Constant (1E6 pC i per pCi) [pCi/pCi] U"L Consumption Rate for Fresh Leafy Vegetation [kg/yr] Uas Consumption Rate for Stored Vegetation [kg/yr] fL Local Leafy Vegetation Fraction dimensionless Fraction of the annual intake of fresh leafy vegetation which is grown locally. fg Local Stored Vegetation Fraction dimensionless Fraction of the annual intake of stored vegetation which is grown locally. (DFLi)a Ingestion Dose Factors (DFi Tab) K'il Conversion Constant (1 E3 gm per Kg) [gm/Kg] p The fractional equilibrium ration (4400 hrs/8760 hrs). The ratio of the total annual release time for (C-14) atmospheric releases to the total annual time during photosynthesis occurs (taken to be 4400 hrs), under the condition that the value of p should never exceed unity. For continuous C-14 releases, p is taken to be unity. A.1.4.3.2 Milk Ingestion Pathway Dose Factor The dose factor for consumption of milk is calculated by the following expressions: Rai(Mjik)i [D/QI - K' X+ _ F(Vain) ' X" Fm(r)(DFLi [f.,f. (i -fPf~e-"

                                                             +f-+               ,                       (A-12)

A]2 Ri(Mik)i[D/Q] Milk Ingestion Pathway Dose Factor [(m 2 mrem/yr)/(VCi/sec)] Site-specific milk ingestion dose factor for age group a, nuclide i and organ j. With the exception of H-3, the milk dose factor is calculated using (D/0). K' Conversion Constant (1E6 pCi per !RCi) [pCi/iCi] QF Feed Consumption [Kg/day] Amount of feed consumed by milk animal each day. See Table C-1 of Appendix C. Uain Milk Consumption Rate [I/yr] Milk consumption rate for age group a. July 2013

CY-BR-170-301 Revision 8 Page 57 of 352 Fm Stable Element Transfer Coefficient for Milk [da/I] Fraction of animal's daily intake of a particular chemical element which appears in each liter of milk (pCi/I in milk per pCi/da ingested by animal). See Table C-3 of Appendix C. fp Pasture Time Fraction dimensionles, S Fraction of year that animal is on pasture.

f. Pasture Grass Fraction dimensionles, S Fraction of animal feed that is pasture grass while animal is on pasture.

Yp Agricultural Productivity Yield - Pasture Grass [kg/m 2] The agricultural productivity by unit area of pasture feed grass. Ys Agricultural Productivity Yield - Stored Feed [kg/m 2] The agricultural productivity by unit area of stored feed. th Environmental Transport Time - Stored Feed [sec] Average time between harvest to consumption of stored feed by milk animal. tf Environmental Transport Time - Pasture to Consumption [sec] Average time from pasture, to milk animal, to milk, to consumption. All other terms have been previously defined. The tritium dose from the milk pathway must be considered separately as the transport mechanism is based on airborne concentration rather than ground deposition. The dose factor for the tritium milk pathway is: R a(H.*XMik)j [ý/Q] = K'K-F. QFUr.DFL.(H-)j [0.75(0.5/H)J (A-13) R.(H-XMifk)j [/Q] Tritium Milk Ingestion Pathway Dose Factor [(mrem/yr)/(gCi/m 3)] Site-specific tritium milk ingestion dose factor for age group a and organ j. The tritium milk dose is calculated using X/Q. K`I Conversion Constant (1E3 gm per Kg) [gm/Kg] H Absolute Atmospheric Humidity [gm/m 3] 0.75 Water Fraction dimensionless The fraction of total vegetation that is water. 0.5 Specific Activity Ratio dimensionless July 2013

CY-BR-170-301 Revision 8 Page 58 of 352 The Carbon-14 dose from the milk pathway must be considered separately as the transport mechanism is based on airborne concentration rather than ground deposition. The dose factor for the Carbon-14 milk pathway is: RV [x/Q= K'K' pFmQF U ap (DFLi)a [0.11/0.161 [4-xx] K' Conversion Constant (1 E6 pCi per pCi) [pCi/pCi] K"' Conversion Constant (1 E3 gm per Kg) [gm/Kg] p The fractional equilibrium ration (4400 hrs/8760 hrs). The ratio of the total annual release time for (C-14) atmospheric releases to the total annual time during photosynthesis occurs (taken to be 4400 hrs), under the condition that the value of p should never exceed unity. For continuous C-14 releases, p is taken to be unity. Fm Stable Element Transfer Coefficient for Milk [day/I] OF Feed Consumption [Kg/day] Amount of feed consumed by milk animal each day. See Table C-1 of Appendix C. Uap Cow milk consumption rate adult. [I/yr] (DFLi). Ingestion Dose Factors (DFi Tab) 0.11 The fraction of total plant mass that is natural carbon dimensionless 0.16 The concentration of natural carbon in the atmosphere [gm/m 3] All other terms have been previously defined. A.1.4.3.3 Meat The dose factor for consumption of meat is calculated by the following expression: Rai(Me=XJ Rai(meat)j [/Q [D/Q] + Xw P I f o-p -fPfs)e-ht tF(Unf)sFf(r)(DFL.io)n Y. -Xt (A-14) Raj(meatjb[/Q] meat Ingestion Pathway Dose Factor [(M2 mrem/yr)/(pCi/sec)] Site-specific meat ingestion dose factor for age group a, nuclide i and organ j. With the exception of H-3, the meat dose factor is calculated using (D/Q). Uaf Meat Consumption Rate [I/yr] Meat consumption rate for age group a. Stable Element Transfer Coefficient for Meat [da/Kg] Fraction of animal's daily intake of a particular chemical element which appears in each liter of meat (pCi/Kg in meat per pCi/da ingested by animal). See Table C-3 of Appendix C. July 2013

CY-BR-170-301 Revision 8 Page 59 of 352 th Environmental Transport Time - Stored Feed [sec] Average time between harvest to consumption of stored feed by meat animal. tf Environmental Transport Time - Pasture to Consumption [sec] Average time from pasture, to meat animal, to meat, to consumption. All other terms have been previously defined. The tritium dose from the meat pathway must be considered separately as the transport mechanism is based on airborne concentration rather than ground deposition. The dose factor for the tritium meat pathway is: Ra(H_3XMeat)j [ý/O] = K'K-Ff QFU.fDFL.(H3)i [0.75(0.5/H)] (A-15) R.(H.3XMeat)j [/Qj Tritium Meat Ingestion Pathway Dose Factor [(m rem/yr)/(4Ci/m 3)] Site-specific tritium meat ingestion dose factor for age group a and organ j. The tritium meat dose is calculated using 7/Q. K"' Conversion Constant (1E3 gm per Kg) [gm/Kg) H Absolute Atmospheric Humidity [gm/m 3] 0.75 Water Fraction dimensionless The fraction of total vegetation that is water. 0.5 Specific Activity Ratio dimensionless The Carbon-14 dose from the meat pathway must be considered separately as the transport mechanism is based on airborne concentration rather than ground deposition. The dose factor for the Carbon-14 meat pathway is: Rm [x/Q]=K K' "p FfQOF U ap (DFL,)a [0.11/0.16] [4-xx] K' Conversion Constant (1E6 pCi per gCi) [pCi/laCi] K" Conversion Constant (8760 hr/yr) [hr/yr] p The fractional equilibrium ration (4400 hrs/8760 hrs). The ratio of the total annual release time for (C-1 4) atmospheric releases to the total annual time during photosynthesis occurs (taken to be 4400 hrs), under the condition that the value of p should never exceed unity. For continuous C-1 4 releases, p is taken to be unity. Ff Days/kg for each stable element QF Milk Cow Feed Consumption rate [kg/day] U.P Meat consumption rate adult. [kg/yr] (DFLi)a Ingestion Dose Factors (DFi Tab) 0.11 The fraction of total plant mass that is natural carbon dimensionless 0.16 The concentration of natural carbon in the atmosphere [gm/m 3] July 2013

CY-BR-170-301 Revision 8 Page 60 of 352 All other terms have been previously defined. A.1.5 Dose Rate Due to Non-Noble Gas Radionuclides Requirement RETS limit the dose rate to any organ, due to radioactive materials in gaseous effluents released from a site to areas at and beyond the site boundary, to less than or equal to a dose rate of 1500 mrem/yr (see Section 12.4 of each station's RETS and Technical Specifications). Typically the child is considered to be the limiting receptor in calculating dose rate to organs due to inhalation of non-noble gas radionuclides in gaseous effluents. Equation The dose rate to any child organ due to inhalation is calculated by the following expression:

          . NNG D(Child)i(lnhal)j  R\(/aI      {     )s Ois + (x/Q)v air + ("/G)g 0 ig}                       (A-16)

The summation is over non-noble gas radionuclides i.

• NNG D(child)i(nha1), Inhalation Dose Rate [mrem/yr]

Dose rate to the child age group from radionuclide i, via the inhalation pathway to organ j due to non-noble gas radionuclides. R(Child)i(Inhal)j Inhalation Dose Factor [(mrem/yr)/(gCi/m 3)] Inhalation dose factor for child age group for radionuclide i, and organ j. This dose factor is defined by Equation A-9. Qis, Qiv, Gig Radionuclide Release Rate [pCi/sec] Measured release rate of radionuclide i from a stack, vent, or ground level release point, respectively. All other terms have been previously defined. Application RETS require the dose rate due to non-noble gas radioactive materials in airborne effluents be determined to be within the above limit in accordance with a sampling and analysis program specified in the RETS (see Section 12.4 of each station's RETS and Technical Specifications). To comply with this specification, each station obtains and analyzes samples in accordance with the sampling and analysis program in its RETS. The child organ dose rate due to inhalation is calculated in each sector at the location of the highest offsite X/Q. The result for the sector with the highest organ inhalation dose rate is compared to the limit. July 2013

CY-BR-170-301 Revision 8 Page 61 of 352 A.1.6 Operability and Use of Gaseous Effluent Treatment Systems Requirement 10CFR50 Appendix I and the station RETS require that the ventilation exhaust treatment system and the waste gas holdup system be used when projected offsite doses in 31 days, due to gaseous effluent releases, from each reactor unit, exceed any of the following limits:

• 0.2 mrad to air from gamma radiation.
• 0.4 mrad to air from beta radiation.
• 0.3 mrem to any organ of a member of the public.

The nuclear power stations are required to project doses due to gaseous releases from the site at least once per 31 days. Equation Offsite doses due to projected releases of radioactive materials in gaseous effluents are calculated using Equations A-1, A-2 and A-7. Projected cumulative radionuclide releases are used in place of measured cumulative releases Ais, Ai, and Aig. Application For a release attributable to a processing or effluent system shared by more than one reactor unit, the dose due to an individual unit is obtained by proportioning the effluents among the units sharing the system. The allocation procedure is specified in Chapter 10 of this manual. July 2013

CY-BR-170-301 Revision 8 Page 62 of 352 A.2 LIQUID RELEASES A.2.1 Dose Requirement The design objectives of 10CFR50, Appendix I and RETS provide the following limits on the dose to a member of the public from radioactive materials in liquid effluents released from each reactor unit to restricted area boundaries: During any calendar quarter, less than or equal to 1.5 mrem to the total body and less than or equal to 5 mrem to any organ. During any calendar year, less than or equal to 3 mrem to the total body and less than or equal to 10 mrem to any organ. The organ doses due to radioactivity in liquid effluents are also used as part of the 40CFR1 90 compliance and are included in the combination of doses to determine the total dose used to demonstrate 10CFR20 compliance. (See Section A.4) Dose assessments for 10CFR50 Appendix I compliance are made for four age groups (adult/teenager/child/infant) using NUREG 0133 (Reference 14) methodology and Regulatory Guide 1.109 (Reference 6) dose conversion factors. Equation The dose from radioactive materials in liquid effluents considers the contributions for consumption of fish and potable water. All of these pathways are considered in the dose assessment unless demonstrated not to be present. While the adult is normally considered the maximum individual, the methodology provides for dose to be calculated for all four age groups. The dose to each organ (and to the total body) is calculated by the following expression: Dbq = F At '*AajpiCi (A-17) p i The summation is over exposure pathways p and radionuclides i. DUq Organ and Total Body Dose Due to Liquid Effluents [mrem] Dose to organ j (including total body) of age group a due to radioactivity in liquid effluents. F Near Field Average Dilution Factor dimensionless Dilution in the near field averaged over the period of interest. Defined as: F - Waste Flow (A-18) Dilution Flow x Z Waste Flow Liquid Radioactive Waste Flow [gpm] The average flow during disposal from the discharge structure release point into the receiving water body. Dilution Flow Dilution Water Flow During Period of Interest [gpm] July 2013

CY -BR-170-301 Revision 8 P*age 63 of 352 Z Discharge Structure Mixing Factor dirrnensionless Site-specific factor to account for the mixing effect of the discharge structure. The factor addresses the dilution which occurs in the near field between the discharge structure and the body of water containing the fish in the liquid ingestion pathway. From Table F-i, Appendix F. At Duration of Release [hr s] Ci Average Radionuclide Concentration [ftC i/ml) Average concentration of radionuclide i, in the undiluted liquid effluent during time period At. Aaipi Site-Specific Liquid Dose Factor [(mrem/hr )/([tCi/ml)] Site-specific dose factor for age group a, nuclide i, liquid pathway p and organ j. The pathways included are potable water and fish ingestion. Aaipj is defined for these pathways in the following sections. Values for Aaipj are provided in Appendix F. A 2.1.1 Potable Water Pathway The site-specific potable water pathway dose factor is calculated by the following expression: (A-19)

                                   ,llow, = k(, U""

1~ DFL,,j Where: Asi(pw), Site-Specific Dose Factor for Potable Water Pathway [(mrem/hr)/(jtCi/mI)] Site-specific potable water ingestion dose factor for age group a, nuclide i and organ j.

k. Conversion Constant (1.14E05) [(yr-pCi-mI)/(hr-jiCi-I)]

Units constant to convert years to hours, pCi to LjCi and liters to ml. Uaw Potable Water Consumption Rate [l/yr] Potable water consumption rate for age group a. Taken from Table E-5 of Regulatory Guide 1.109. Dw Potable Water Dilution Factor dimensionless Dilution factor from the near field area within one-quarter mile of the release point to the potable water intake. From Table F-i, Appendix F. DFLaij Ingestion Dose Conversion Factor [mrem/pCil Ingestion dose conversion factor for age group a, nuclide i and organ j. Converts pCi ingested to mrem. Taken from Tables E-11 though E-14 of Regulatory Guide 1.109. The value for H-3 is taken from NUREG 4013 (Reference 107). July 2013

CY-BR-170-301 Revision 8 Page 64 of 352 A.2.1.2 Fish Ingestion Pathway The site-specific fish ingestion pathway dose factor is calculated by the following expression: Aai(Fish)j = koU.BFiDFLBij (A-20) Where: Aai(Fish)j Site-Specific Dose Factor for Potable Water Pathway [(mrem/hr)/(gCi/ml)] Site-specific fish ingestion dose factor for age group a, nuclide i and organ j. UF Fish Consumption Rate [kg/yr] Fish consumption rate for age group a. Taken from Table E-5 of Regulatory Guide 1.109. BFi Bioaccumulation Factor [(pCi/kg)/(pCi/l)] Bioaccumulation factor for nuclide i in fresh water fish. Taken from Table C-8 of Appendix C. All other terms have been previously defined. Application RETS require determination of cumulative and projected dose contributions from liquid effluents for the current calendar quarter and the current calendar year at least once per 31 days. (see Section 12.3 of each station's RETS and/or Technical Specifications). For a release attributable to a processing or effluent system shared by more than one reactor unit, the dose due to an individual unit is obtained by proportioning the effluents among the units sharing the system. The allocation procedure is specified in ODCM Chapter 10. A.2.2 Liquid Effluent Concentrations Requirement Requirement One method of demonstrating compliance to the requirements of 10CFR20.1301 is to demonstrate that the annual average concentrations of radioactive material released in gaseous and liquid effluents do not exceed the values specified in 10CFR20 Appendix B, Table 2, Column 2. (See 10CFR 20.1302(b)(2).) However, as noted in Section A.5.1, this mode of 10CFR20.1301 compliance has not been elected. As a means of assuring that annual concentration limits will not be exceeded, and as a matter of policy assuring that doses by the liquid pathway will be ALARA; RETS provides the following restriction: "The concentration of radioactive material released in liquid effluents to unrestricted areas shall be limited to ten times the concentration values in Appendix B, Table 2, Column 2 to 10CFR20.1001-20.2402." This also meets the requirement of Station Technical Specifications and RETS. July 2013

CY-BR-170-301 Revision 8 Page 65 of 352 Equation According to the footnotes to 10CFR20 Appendix B, Table 2, Column 2, if a radionuclide mix of known composition is released, the concentrations must be such that

               *1EC)<1                                                                                    (A-21) where the summation is over radionuclide i.

Ci Radioactivity Concentration in [gCi/ml] Liquid Effluents to the Unrestricted Area Concentration of radionuclide i in liquid released to the unrestricted area. ECLI Effluent Concentration Limit in Liquid [pCi/ml] Effluents Released to the Unrestricted Area The allowable annual average concentration of radionuclide i in liquid effluents released to the unrestricted area. This concentration is specified in 10CFR20 Appendix B, Table 2; Column 2. Concentrations for noble gases are different and are specified in the stations' Technical Specifications/RETS. 10 Multiplier to meet the requirements of Technical Specifications. If either the identity or concentration of any radionuclide in the mixture is not known, special rules apply. These are given in the footnotes in 10CFR20 Appendix B, Table 2, Column 2. Application The RETS and Technical Specifications require a specified sampling and analysis program to assure that liquid radioactivity concentrations at the point of release are maintained within the required limits. To comply with this provision, each nuclear power station obtains and analyzes samples in accordance with the radioactive liquid waste (or effluent) sampling and analysis program in its RETS. Radioactivity concentrations in tank effluents are determined in accordance with Equation A-22 in the next section. Comparison with the Effluent Concentration Limit is made using Equation A-21. A.2.3 Tank Discharges When radioactivity is released to the unrestricted area with liquid discharge from a tank (e.g., a radwaste discharge tank), the concentration of a radionuclide in the effluent is calculated as follows:

             =  C,   Waste Flow                                                                          (A-22)

Dilution Flow C! Concentration in Liquid effluent to the unrestricted area. [ICi/ml] Concentration of radionuclide i in liquid released to the unrestricted area. Cit Concentration in the Discharge Tank [pCi/ml] Measured concentration of radionuclide i in the discharge tank. All other terms have been previously defined. July 2013

CY-BR-170-301 Revision 8 Page 66 of 352 A.2.4 Tank Overflow Requirement To limit the consequences of tank overflow, the RETS/Technical Specifications may limit the quantity of radioactivity that may be stored in unprotected outdoor tanks. Unprotected tanks are tanks that are not surrounded by liners, dikes, or walls capable of holding the tank contents and that do not have tank overflows and surrounding area drains connected to the liquid radwaste treatment system. The specific objective is to provide assurance that in the event of an uncontrolled release of a tank's contents, the resulting radioactivity concentrations beyond the unrestricted area boundary, at the nearest potable water supply and at the nearest surface water supply, will be less than the limits of 10CFR20 Appendix B, Table 2; Column 2. The Technical Specifications and RETS may contain a somewhat similar provision. For most nuclear power stations, specific numerical limits are specified on the number of curies allowed in affected tanks. Application Table F-1 of Appendix F provides information on the limits applicable to affected stations. The limits are as stated for some stations in the station Technical Specifications. A.2.5 Operability and Use of the Liquid Radwaste Treatment System Requirement The design objectives of 10CFR50, Appendix I and RETS/Technical Specifications require that the liquid radwaste treatment system be operable and that appropriate portions be used to reduce releases of radioactivity when projected doses due to the liquid effluent from each reactor unit to restricted area boundaries exceed either of the following (see Section 12.3 of each station's RETS or Technical Specifications); 0.06 mrem to the total body in a 31 day period. 0.2 mrem to any organ in a 31 day period. Equation Offsite doses due to projected releases of radioactive materials in liquid effluents are calculated using Equation A-

17. Projected radionuclide release concentrations are used in place of measured concentrations, Ci.

A.2.6 Drinking Water Five nuclear power stations (Braidwood, Dresden, LaSalle, and Quad Cities) have requirements for calculation of drinking water dose that are related to 40CFR1 41, the Environmental Protection Agency National Primary Drinking Water Regulations. These are discussed in Section A.6. A.2.7 Non-routine Liquid Release Pathways Cases in which normally non-radioactive liquid streams (such as the Service Water) are found to contain radioactive material are non-routine will be treated on a case specific basis if and when this occurs. Since each station has sufficient capacity to delay a liquid release for reasonable periods of time, it is expected that planned releases will not take place under these circumstances. Therefore, the liquid release setpoint calculations need not and do not contain provisions for treating multiple simultaneous release pathways. July 2013

CY-BR-170-301 Revision 8 Page 67 of 352 A.3 DOSE DUE TO CONTAINED SOURCES There are presently two types of contained sources of radioactivity which are of concern in Exelon Nuclear offsite radiological dose assessments. The first source is that due to gamma rays from nitrogen-1 6 ('N) carried over to the turbine in BWR (boiling water reactor) steam. The second source is that due to gamma rays associated with radioactive material resident in onsite radwaste storage facilities. Gamma radiation from these sources contributes to the total body dose. A.3.1 BWR Skyshine The contained onsite radioactivity source which results in the most significant offsite radiation levels at Exelon Nuclear nuclear power stations is skyshine resulting from 16N decay inside turbines and steam piping at boiling water reactor (BWRs). The 16N that produces the skyshine effect is formulated through neutron activation of the oxygen atoms (oxygen-16, or 160) in reactor coolant as the coolant passes through the operating reactor core. The 6N travels with the steam produced in the reactor to the steam driven turbine. While the 16N is in transport, it radioactively decays with a half-life of about 7 seconds and produces 6 to 7 MeV gamma rays. Typically, offsite dose points are shielded from a direct view of components containing 16N, but there can be skyshine radiation at offsite locations due to scattering of gamma rays off the mass of air above the steamlines and turbine. The offsite dose rate due to skyshine has been found to have the following dependencies:

• The dose rate decreases as distance from the station increases.

   "     The dose rate increases non-linearly as the power production level increases.

• The dose rate increases when hydrogen is added to the reactor coolant, an action taken to improve reactor coolant chemistry characteristics (see Reference 39).

To calculate offsite dose due to skyshine in a given time period, a BWR must track the following parameters:

• The total gross energy Eh produced with hydrogen being added.
• The total gross energy E, produced without hydrogen being added.

The turbines at BWR sites are sufficiently close to each other that energy generated by the two units at each site may be summed. An initial estimate of BWR skyshine dose is calculated per the following equation: DSky = (K)(Eo +MhEh).{OFk SFk e -°'07Rk } (A-23) k The summation is over all locations k occupied by a hypothetical maximally exposed member of the public characterized by the parameters specified in Table F-8 of Appendix F of the Dresden, LaSalle, and Quad Cities ODCMs. The parameters in Equation A-23 are defined as follows: Dsky Dose Due to N-16 Skyshine [mrem] External direct gamma dose due to BWR N-16 skyshine for the time period of interest. K Empirical Constant [mrem/(MWe-hr)] A constant determined by fitting data measured at each station. July 2013

CY-BR-170-301 Revision 8 Page 68 of 352 E. Electrical Energy Generated Without Hydrogen Addition [MWe-hr] Total gross electrical energy generated without hydrogen addition in the time period of interest. Eh Electrical Energy Generated with Hydrogen Addition jMWe-hr] Total gross electrical energy generated with hydrogen addition in the period of interest. Mh Multiplication Factor for Hydrogen Addition dimensionless Factor applied to offsite dose rate when skyshine is present. Hydrogen addition increases main steam line radiation levels typically up to a factor of approximately 5 (see Page 8-1 of Reference 39). Mh is station specific and is given in Table F-8, Appendix F of Dresden, LaSalle and Quad Cities ODCMs. OFk Occupancy Factor dimensionless The fraction of time that the dose recipient spends at location k during the period of interest. See Table F-8, Appendix F of Dresden, LaSalle and Quad Cities ODCMs. SFk Shielding Factor dimensionless A dimensionless factor that accounts for shielding due to occupancy of structures. SFk = 0.7 if there is a structure at location k; SFk = 1.0 otherwise. See Table F-8, Appendix F of Dresden, LaSalle and Quad Cities ODCMs. 0.007 Empirical Constant A constant determined by fitting data measured at the Dresden station (see Reference 45). Rk Distance [m] Distance from the turbine to location k. See Table F-8, Appendix F of Dresden, LaSalle and Quad Cities ODCMs. A.3.2 Dose from Onsite Radwaste Storage Facilities Low-level radioactive waste may be stored at any, or all Exelon Nuclear nuclear power stations in the following types of storage facilities:

• Interim Radwaste Storage Facility (IRSF)
• Concrete vaults containing 48 radwaste liners (48-Pack)
• Dry Active Waste (DAW) facilities
• Butler buildings/warehouses
• Steam generator storage facilities
• Independent Spent Fuel Storage Installation (ISFSI) facilities The "48-Pack" is a shielded concrete vault which is designed to hold three tiers of radwaste liners in a four by four array. The outer shell of the "48-Pack" is a three-foot thick concrete wall and a two and one-half foot thick concrete cover slab. The vault is placed on a poured concrete slab. The liners may have an average surface dose rate of fifteen (15) rem per hour (or up to 380 rem/hr if a 50.59 evaluation has been completed).

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CY-BR-170-301 Revision 8 Page 69 of 352 The DAW facility will contain low-level radioactive waste that would result in dose rates less than the 10CFR20 requirements. The dose rates resulting from these radwaste and spent fuel storage facilities will be monitored frequently as they are being utilized, and if necessary, a dose calculation model similar to that of Equation A-23 will be developed and placed in the ODCM. A.4 Total Dose Limits (10CFR20, 40CFR190 and 10CFR72.104) The regulatory requirements of 10CFR20, 40CFR190 and 10CFR72.104 each limit total dose to individual members of the public without regard to specific pathways. The only significant exposure pathways for light water reactors included in 10CFR20 and 40CFR190 not addressed by 10CFR50 Appendix I are the direct radiation pathway and exposure from on-site activity by members of the public. Sections A.1 and A.2 considered organ doses from the gaseous and liquid effluent streams for purposes of compliance with 10CFR50 Appendix I. Section A.3 addresses the direct radiation component that must be considered for 10CFR20 and 40CFR190 compliance. The following sections will describe the methodology of assessing direct radiation dose and then the manner in which the various doses are combined to obtain the appropriate "total" for regulatory compliance purposes. Although annual dose limits in 10CFR20 are now expressed in terms of Total Effective Dose Equivalent (TEDE) 40CFR190 limits are still stated as organ dose. The NRC continues to require 10CFR50 Appendix I and 40CFR190 doses to be reported in terms of organ dose. Due to the fact that organ dose limits set forth in 40CFR1 90 are substantially lower than those of 10CFR20 (25 mrem/yr vs. 100 mrem/yr), the NRC has stated that demonstration of compliance with the dose limits in 40CFR190 will be deemed as demonstration of compliance with the dose limits of 10CFR20 for most facilities (Reference 104). In addition to compliance with 40CFR190 it may be necessary for a nuclear power plant to address dose from on-site activity by members of the public. A.4.1 External Total Body Dose The external total body dose is comprised of the following parts:

1) Total body dose due to noble gas radionuclides in gaseous effluents (Section A.1.2),

2) Dose due to N-16 skyshine and other contained sources (Sections A.3.1 and A.3.2) and

3) Total body dose due to radioactivity deposited on the ground (Section A.1.4.1).

The external total body dose due to radioactivity deposited on the ground is accounted for in the determination of the non-noble gas dose (See Equations A-7 and A-8) and is not considered here. The total external total body dose, DEx, is given by: DEx= DT + DSky + DDOSF (A-24) DEx Total External Total Body Dose [mrem] Total external total body dose due to irradiation by external sources at the location of interest. DTB Noble Gas Total Body Dose [mrem] External total body dose due to gamma radiation from noble gas radionuclides released in gaseous effluents at the location of interest. See Equation A-3. July 2013

CY-BR-170-301 Revision 8 Page 70 of 352 DSky N-16 Skyshine Total Body Dose [mrem] External total body dose due to N-16 skyshine for the period and location of interest. See Equation A-23. D sF Dose From On-Site Storage Facilities [mrem] External total body dose due to gamma radiation from on-site storage facilities at the location of interest. See Section A.3.2. A.4.2 Total Dose Tot The total dose, D , in the unrestricted area to a member of the public due to plant operations is given by: DTot+ D = + DNG DN Ex (A-25) where: DTo' Total Dose To Member of Public [mrem] Total off-site dose to a member of public due to plant operations. DEX Total External Total Body Dose [mrem] Total body dose due to external exposure to noble gases, N-16 skyshine and on-site storage facilities. DL'q Liquid Effluent Dose [mrem] Dose due to liquid effluents to age group a and organ j. The age group and organ with the highest dose from liquid effluents is used. D JNG Non-Noble Gaseous Effluent Dose [mrem] Dose due to non-noble gaseous effluents to age group a and organ j. The age group and organ with the highest dose from non-noble gas effluents is used. A.5 COMPLIANCE TO TOTAL DOSE LIMITS A.5.1 Total Effective Dose Equivalent Limit - 10CFR20 Compliance Requirement Each station's RETS limits the Total Effective Dose Equivalent (TEDE) to an annual limit of 100 mrem, as required by 10CFR20.1301 (a)(1). Demonstration of compliance with the limits of 40CFR190 (per Section 4.5.2) will be considered to demonstrate compliance with the 100 mrem/year limit. A.5.1.1 Dose to a Member of the Public in the Unrestricted Area The NRC has stated that demonstration of compliance with the limits of 40CFR190 and 10CFR72.104 or with the design objectives of Appendix I to 10CFR50 will be deemed to demonstrate compliance with the limits of 10CFR20.1301(a)(1). Power reactors that comply with Appendix I may also have to demonstrate that they are within the 25 mrem limit of 40CFR190 and 10CFR72.104. July 2013

CY-BR-170-301 Revision 8 Page 71 of 352 A.5.1.2. Dose to a Member of the Public in the Restricted Area In August of 1995, a revision to 10CFR20 was implemented that changed the definition of a member of the public. As a result, for each nuclear station, estimated doses were calculated for a member of the public who enters the site boundary, but is not authorized for unescorted access to the protected area of the site and does not enter any radiologically posted areas on the site. Realistic assumptions were made for occupancy times and locations visited while within the site boundary. These evaluations indicate that the doses estimated for these members of the public are well within the 10CFR20 limits. These dose evaluations will be performed annually and if necessary, a model will be developed and included in the ODCM. Application Evaluation of the 40CFR190 and 10CFR72.104 dose is used to demonstrate compliance to 10CFR20 and satisfy station RETS and Technical Specifications (see Chapter 12). A.5.2 Total Dose due to the Uranium Fuel Cycle (40CFR190) Requirement RETS, 40CFR190 and 10CFR72.104 limit the annual (calendar year) dose or dose commitment to any member of the public due to releases of radioactivity and to radiation from uranium fuel cycle sources to the following:

• Less than or equal to 25 mrem to the total body.
• Less than or equal to 25 mrem to any organ except the thyroid.
• Less than or equal to 75 mrem to the thyroid.

Total Dose Components This requirement includes the total dose from operations at the nuclear power station. This includes doses due to radioactive effluents (airborne and liquid) and dose due to direct radiation from non-effluent sources (e.g., sources contained in systems on site). It also includes dose due to plants under consideration, neighboring plants and dose due to other facilities in the uranium fuel cycle. The operations comprising the uranium fuel cycle are specified in 40CFR190.02(b). The following are included to the extent that they directly support the production of electrical power for public use utilizing nuclear energy: Milling of uranium ore. Chemical conversion of uranium. Isotopic enrichment of uranium. Fabrication of uranium fuel. Generation of electricity by a light-watered-cooled nuclear power plant using uranium fuel. Reprocessing of spent uranium fuel. Excluded are: Mining operations. Operations at waste disposal sites. Transportation of any radioactive material in support of these operations. The re-use of recovered non-uranium special nuclear and by-product materials from the cycle. July 2013

CY-BR-170-301 Revision 8 Page 72 of 352 When Compliance Assessment is Required: Compliance with the 40CFR1 90 regulations is now required as part of demonstration of compliance to 10CFR20 regulations per 10CFR20.1301 (d). Equation The dose due to the uranium fuel cycle is determined by equation A-25. A.5.3 Summary of Compliance Methodology The required compliance is given in Tables 2-1, 2-2 and 2-3. In Table 2-1, the dose components are itemized and referenced, and an indication of their regulatory application is noted. A more detailed compliance matrix is given in Table 2-3. The locations of dose receivers for each dose component are given in Table 2-2. Further, Table 2-2 states the location of the receiver and occupancy factors, if applicable. In general, the receiver spends time in locations that result in maximum direct dose exposure and inhales and ingests radioactivity from sites that yield maximum pathway doses. Thus, the dose calculated is a very conservative one compared to the "average" receiver who does not go out of his way to maximize radioactivity uptakes. Finally, the connection between regulations, the ODCM equations and the station RETS and Technical Specifications is given in Table 12-0. A.6 DOSE DUE TO DRINKING WATER (40CFR141) The National Primary Drinking Water Regulations, 40CFR141, contain the requirements of the Environmental Protection Agency applicable to public water systems. Included are limits on radioactivity concentration. Although these regulations are directed at the owners and operators of public water systems, several stations have requirements in their Technical Specifications related to 40CFR141. A.6.1 40CFR141 Restrictions on Manmade Radionuclides Section 141.16 states the following (not verbatim): (a) The average annual concentration of beta particle and photon radioactivity from man-made radionuclides in drinking water shall not produce an annual dose equivalent to the total body or any internal organ greater than 4 millirem/year. (b) Except for the radionuclides listed in Table A-0, the concentration of man-made radionuclides causing 4 mrem total body or organ dose equivalents shall be calculated on the basis of drinking 2 liter of water per day. (Using the 168 hour data listed in "Maximum Permissible Body Burdens and Maximum Permissible Concentration of Radionuclides in Air or Water for Occupational Exposure, "NBSHandbook 69 as amended August 1963, U.S. Department of Commerce.). If two or more radionuclides are present, the sum of their annual dose equivalents to the total body or any organ shall not exceed 4 millirem/year. July 2013

CY-BR-170-301 Revision 8 Page 73 of 352 TABLE A-0 AVERAGE ANNUAL CONCENTRATIONS ASSUMED TO PRODUCE A TOTAL BODY OR ORGAN DOSE OF 4 MREM/YR Radionuclide Critical Organ pCi / liter Tritium Total body 20,000 Strontium-90 Bone marrow 8 A.6.2 Application The projection or calculation of dose due to the drinking water pathway is made using Equations A-17 and A-19. Projections are made using projected radionuclide releases in place of measured releases Ai. Doses calculated using Equations A-17 and A-19 may differ from doses determined by the methodology prescribed in 40CFR141.16. When required, a nuclear power station prepares a special report on radiological impact at the nearest community water system. This system is taken as the one listed in Table A-3 of this appendix. The report should include the following:

• The doses calculated by Equations A-17 and A-19.
• A statement identifying the dose calculation methodology (e.g., a reference to this manual).
• A statement that the doses calculated by the ODCM methodology are not necessarily the same as doses calculated by the methodology prescribed in 40CFR141.16.
• The data used to calculate the doses. This information includes the amounts of radioactivity released and the flow rate and dilution values used (see Table F-1). This information is provided to assist the operator of the community water system in performing its own dose assessment.

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CY-BR-170-301 Revision 8 Page 74 of 352 Table A-1 Compliance Matrix Regulation Dose to be compared to limit 10CFR50

• Gamma air dose and beta air dose due to airborne radioactivity in effluent Appendix I plume.
• Total body and skin dose due to airborne radioactivity in effluent plume are reported only if certain gamma and beta air dose criteria are exceeded.
• Dose for all organs and all four age groups due to iodine and particulate in effluent plume. Existing pathways are considered.
• Dose for all organs and all four age groups due to radioactivity in liquid effluents.

10CFR20

• Adherence determined by compliance with dose limits of 40CFR1 90.

40CFR190 a Total body dose due to direct radiation, ground and plume exposure from (now, by reference, all sources at a station. also part of 10CFR20 and 10CFR72.104) e Organ doses to an adult due to all pathways. RETS/ODCM 0 "Instantaneous" noble gas total body and skin dose rates and radioiodine, tritium and particulate inhalation dose rates to a child due to radioactivity in airborne effluents. a "Instantaneous" concentration limits for liquid effluents. July 2013

CY-BR-170-301 Revision 8 Page 75 of 352 Table A-2 Release Point Classifications Station Release Point Release Point Classificationa Braidwood 1 & 2 Vent Stacks Vent (Mixed Mode) Byron 1 & 2 Vent Stacks Vent (Mixed Mode) Dresden 1 Plant Chimney Chemical Stack (Elevated) Cleaning Vent (Mixed Mode) Chimney Stack (Elevated) Dresden 2 & 3 Reactor Building Ventilation Vent (Mixed Mode) Exhaust Stack Main Station Vent Stack Stack (Elevated) LaSalle 1 & 2 Standby Gas Treatment Stackb Stack (Elevated) Chimney Stack (Elevated) Quad Cities 1 & 2 Reactor Building Ventilation Vent (Mixed Mode) Exhaust Stack aThe definitions of release point classifications (stack, vent and ground level) are given in Section 4.1.4. bThe LaSalle standby gas treatment stack is located inside the main station vent stack. July 2013

CY-BR-170-301 Revision 8 Page 76 of 352 Table A-3 Nearest Downstream Community Water Systems Characteristics of Nearest Affected Downstream Community Exelon Nuclear Facilities Other Exelon Nuclear Station Upstream of Station Location and Distance" Stations Upstream of Water Supply Braidwood None Wilmington, 5 river miles None Byron None None within 115 river miles NAb Braidwood Dresden Braidwood Peoria, 106 river miles Laialle LaSalle Braidwood Braidwood LaSalle Dresden Peoria, 97 river miles Dresden Dresden Dresden Quad Cities None E. Moline, 16 river miles None aODCM Bases and Reference Document (Reference 101) Table 0-2 and 0-6 provide the bases of the location and distance data. bNA = not applicable. For purposes of the calculations in the ODCM, there are no community water supplies affected by liquid effluents from Byron Station. This is based on the absence of community water supplies between the Byron Station liquid discharge to the Rock River and the confluence of the Rock and Mississippi Rivers, 115 miles downstream. July 2013

CY-BR-170-301 Revision 8 Page 77 of 352 Table A-4 40CFR190 Compliance 40CFR190 Dose Annual Limit ODCM Dose and Equation Number (mrem). Total Body 25 Total Body Dose; A-25 evaluated for total body Thyroid 75 Thyroid Dose; A-25 evaluated for thyroid Other Organs 25 Organ Dose; A-25 evaluated for all organs except thyroid Notes:

1. The evaluation is made considering the following sources:

a. Radioactivity in contained sources within the station;

b. Radioactivity in station gaseous and liquid effluents;

c. Dose contributions from neighboring stations and other facilities in the nuclear fuel cycle.

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CY-BR-170-301 Revision 8 Page 78 of 352 APPENDIX B MODELS AND PARAMETERS FOR AIRBORNE AND LIQUID EFFLUENT CALCULATIONS TABLE OF CONTENTS LIST O F TABLES ........................................................................................................................................ 80 SECTION 1: MODELS AND PARAMETERS FOR AIRBORNE EFFLUENT CALCULATIONS ....... 78 B.0 INTRO DUCTIO N ........................................................................................................................... 81 B.1 METEO RO LO G ICAL DATA AND PARAM ETERS .................................................................... 81 B.1.1 Data .................................................................................................................................. 82 B.1.2 Joint Frequency Distribution ........................................................................................ 82 B.1.2.1 Downwind Direction Versus Upwind Direction ............................................... 82 B.1.2.2 Stack JFD ........................................................................................................ 83 B.1.2.3 G round Level JFD ........................................................................................... 83 B.1.2.4 Vent JFDs ........................................................................................................ 83 B.1.3 Average W ind Speed ................................................................................................... 84 B.1.3.1 Stack Release ................................................................................................. 84 B.1.3.2 G round Level Release ...................................................................................... 85 B.1.3.3 Vent Release ................................................................................................... 85 B.2 GAUSSIAN PLUM E MO DELS .................................................................................................... 85 B.2.1 Mathem atical Representation ...................................................................................... 86 B.2.2 Sector-Averaged Concentration ................................................................................... 87 B.3 RELATIVE CONCENTRATION FACTOR X/Q .............................................................. 87 B.3.1 Stack Release ................................................................................................................... 88 B.3.1.1 Effective Release Height ................................................................................. 89 B.3.1.1.1 Plum e Rise ...................................................................................... 90 B.3.1.1.2 Terrain Effects ................................................................................. 91 B.3.2 G round Level Release ................................................................................................. 91 B.3.3 Vent Release .................................................................................................................... 92 B.3.4 Rem oval Mechanism s ................................................................................................. 93 B.3.5 Gam m a-//Q ...................................................................................................................... 93 B.4 RELATIVE DEPO SITIO N FACTO R D/Q ................................................................... 95 B.4.1 Stack Release ................................................................................................................... 95 B.4.2 G round Level Release ................................................................................................. 96 B.4.3 Vent Release .................................................................................................................... 96 B.5 GAM MA AIR DO SE FACTO RS (Si, Vi, G i) .............................................................................. 97 B.5.1 Stack Release ................................................................................................................... 97 B.5.2 G round Level Release ................................................................................................. 99 B.5.3 Vent Release ................................................................................................................. 100 July 2013

CY-BR-170-301 Revision 8 Page 79 of 352 B.6 Gam ma Total Body Dose Conversion Factor (Ki) ....................................................................... 100 B.7 BETA AIR AND BETA SKIN DOSE CONVERSION FACTORS (Ni,Li) ...................................... 100 B.8 GROUND PLANE DOSE CO NVERSION FACTO R DFGi .......................................................... 100 B.9 INHALATION DOSE COM MITM ENT FACTOR DFAija .............................................................. 100 B.10 INGESTION DOSE COM MITM ENT FACTO R DFLija ................................................................. 100 B.11 MEASURED RELEASE PARAM ETERS ..................................................................................... 101 B.12 RADIOLOGICAL DECAY CONSTANTS ..................................................................................... 101 B.13 PRODUCTION/EXPOSURE PARAM ETERS .............................................................................. 101 SECTION 2: MODELS AND PARAMETERS FOR LIQUID EFFLUENT CALCULATIONS 102 B.14 INTRODUCTION ......................................................................................................................... 102 B.15 DOSE ........................................................................................................................................... 102 B.15.1 Drinking W ater ................................................................................................................ 102 B.15.2 Aquatic Foods (Fish) ....................................................................................................... 103 B.15.3 Parameters ..................................................................................................................... 103 B.15.3.1 Flow and Dilution .............................................................................................. 103 B.15.3.1.1 River Model ...................................................................................... 103 B.15.3.2 Dose Factors .................................................................................................... 103 B.15.3.3 Measured Releases ......................................................................................... 103 B. 15.3.4 Consum ption .................................................................................................... 104 B.16 CONCENTRATION IN TANK DISCHARGES ................................................................. 104 July 2013

CY-BR-170-301 Revision 8 Page 80 of 352 APPENDIX B LIST OF TABLES NUMBER TITLE PAGE B-0 Noble Gas Nuclide Fraction 102 B-1 Portion of an Example Joint Frequency Distribution 103 LIST OF FIGUFIES NUMBER TITLE PAGE B-1 Instantaneous View of a Plume 104 B-2 A Gaussian Curve 105 B-3 Effect of Observation Period on Plume Shape 106 B-4 A Gaussian Plume 107 July 2013

CY-BR-170-301 Revision 8 Page 81 of 352 SECTION 1 MODELS AND PARAMETERS FOR AIRBORNE EFFLUENT CALCULATIONS B.0 INTRODUCTION The equations used for calculation of doses due to radioactive airborne effluents are given in Section A.1 of Appendix A. The equations involve the following types of parameters:

• Meteorological Parameters These include x/Q, gamma.-X/Q, D/Q and wind speed. Their values are based on historical average atmospheric conditions at a site for a selected multi-year historical period (see Section 4.1.5).

    "     Dose Factors These parameters are used to provide a simple way to calculate doses and dose rates due to gamma and beta radiation. These parameters are independent of meteorological conditions and therefore generic (i.e., not station-specific).

• Measured Release Parameters These are measured values of radioactivity releases and release rates.
• Radiological Decay Constants These are used to account for the radioactive decay between the release of radioactivity to the environment and the exposure of persons to it.
• Production/Exposure Parameters These are parameters characterizing agricultural production (e.g., length of growing season, transport times) and human exposure patterns (e.g., exposure period, breathing rate, food consumption rates).

These parameters affect the quantities of radioactivity to which persons may be exposed. This appendix discusses the methodology used to determine values of these parameters. Section B.1 addresses how the historical meteorology of a site is characterized by use of a function called the joint frequency distribution. Section B.1 and Sections B.3 through B.5 present equations that use the joint frequency distribution to obtain values for site-specific meteorological parameters. These equations involve a mathematical model of a plume known as the Gaussian plume model. This model is developed in Section B.2. Various generic dose factors are discussed in Sections B.6 through B.10. The other parameters are discussed in the remaining sections. B.1 METEOROLOGICAL DATA AND PARAMETERS Predicting where airborne effluent will travel requires information on the following:

• Wind speed

    "    Wind direction

• Atmospheric turbulence The greater the atmospheric turbulence, the more an effluent plume will tend to broaden and the more dilute the concentration will be. Atmospheric turbulence is affected by the general condition of the atmosphere (e.g., the vertical temperature distribution) and by local features (e.g., objects that protrude into the wind stream). A commonly used classification scheme for the degree of atmospheric turbulence associated with the general condition of the atmosphere involves seven stability classes:

A Extremely Unstable B Moderately Unstable C Slightly Unstable D Neutral E Slightly Stable F Moderately Stable G Extremely Stable July 2013

CY-BR-170-301 Revision 8 Page 82 of 352 This classification scheme is based on Reference 5, Table 1. Each class is associated with a particular range of wind direction fluctuations and of vertical temperature gradients in the atmosphere. These are specified in Table C-4 of Appendix C. B.1.1 Data Historical atmospheric conditions at each nuclear power station were recorded by an instrumented meteorological tower that measured wind speed, wind direction, and temperature at various heights. Hourly average values of wind speed, wind direction, and stability class were determined. The difference in temperature between two heights was used to assign an atmospheric stability class based on the correlation between temperature gradient and stability class in Table C-4 of Appendix C. In obtaining the data, quality assurance checks and corrections were made. Also, corrections were applied to compensate for the limitations of wind sensors at low speeds. A calm was said to exist if the wind speed was less than that of the threshold of either the anemometer (wind speed meter) or the wind direction vane. For calm conditions, a wind speed equal to one-half of the higher threshold was assigned. For each stability class, the wind directions during calm conditions were assumed to be distributed in proportion to the observed wind direction distribution of the lowest non-calm wind speed class. B.1.2 Joint Frequency Distribution The data for a particular historical period are summarized by developing a joint frequency distribution (JFD). Each such distribution specifies the fraction of time during the historical period that the following jointly occur:

• Wind speed within a particular range (wind speed class).
• Downwind direction in one of the 16 sectors corresponding to the 16 principal compass directions (N, NNE, etc.).
• Atmospheric conditions corresponding to one of the seven atmospheric stability classes discussed in Section B.1. Table B-1 of this appendix displays a portion of an example JFD.

Different JFDs are associated with the different release classifications defined in Section 4.1.4. One JFD is defined for stack releases, and another JFD is defined for ground level releases. Two JFDs are associated with vent (mixed mode) releases, one for the portion of the time the release is treated as elevated and the other for the portion of the time the release is treated as ground level. B.1.2.1 Downwind Direction Versus Upwind Direction Unless otherwise noted, any reference to wind direction in this document represents downwind direction, i.e., the direction in which the wind is blowing toward. This is because the parameters developed in this document are used to calculate radioactivity concentration and radiation dose downwind of a release point. In contrast, it is conventional for meteorologists to provide JFDs based on upwind direction, the direction from which the wind is blowing. For example, the JFDs presented in the annual operating reports of the nuclear power stations are obtained from a meteorological contractor and the directions specified in the reports are upwind directions. Users of JFDs should always be careful to ascertain whether the directions specified are upwind or downwind. July 2013

CY-BR-170-301 Revision 8 Page 83 of 352 B.1.2.2 Stack JFD For a stack release, the JFD is defined as follows:

         ,fs(n,0,c)        Joint Frequency Distribution,      Stack Release The fraction of hours during a period of observation that all of the following hold:

• The average wind speed is within wind speed class n.

                           "   The downwind direction is within the sector denoted by 0.

• The atmospheric stability class is c.

This function is defined for application to a stack release point (see Section 4.1.4). Its value is based on hourly average wind data obtained at a height representative of the release point height. The stack JFD is normalized to 1: I fs(n,G,c) = 1 (B-1) The summation is over all wind speed classes n, all compass direction sectors 0, and all stability classes c. B.1.2.3 Ground Level JFD For a ground level release, the JFD fg(n, 0,c) is defined in the same way as for a stack release except that the wind data are obtained at a height representative of a ground level release point. This height is taken as about 10 meters. The ground level JFD is normalized to 1: fg(n,e,¢) = 1I (B-2) The summation is over all wind speed classes n, all compass direction sectors, and all stability classes c. B.1.2.4 Vent JFDs In accordance with the approach recommended in Regulatory Guide 1.111 (Reference 7), the plume from a vent release is treated as elevated part of the time and as ground level the rest of the time. Two JFDs are determined:

• fv,eIev(n,0,c) characterizes the plume during the part of the time that it is considered elevated;
• fv,gnd(n,0,c) characterizes the plume during the part of the time that it is considered ground level.

Their definitions are as follows: fv,elev(n,8,c) Joint Frequency Distribution, Elevated Portion of a Vent Release The fraction of hours during a period of observation that the plume is considered elevated and that all of the following hold:

• The average wind speed is within wind speed class n.
• The downwind direction is within the sector denoted by 0.

                          " The atmospheric stability class is c.

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CY-BR-170-301 Revision 8 Page 84 of 352 fv,gnd(n,0,c) Joint Frequency Distribution, Ground Level Portion of a Vent Release The fraction of hours during a period of observation that the plume is considered ground level and that all of the following hold:

• The average wind speed is within wind speed class n.
• The downwind direction is within the sector denoted by 0.
• The atmospheric stability class is c.

The value of fv,elev(n, 0,c) is based on hourly average wind data at a height representative of the vent release point. Where the measurement height differed considerably from the release height, wind speed data for the release height was obtained by extrapolation. The value of fv,gnd(n, O,c) is based on hourly average wind data obtained at a height representative of a ground level release point. This is taken as about 10 meters. The sum of these two JFDs is normalized to 1: Y{ fv,elev(n, 0,c) + fv,gnd(n, O,c) ) = 1 (B-3) The summation is over all wind speed classes n, all compass direction sectors 0, and all stability classes c. The prescription of Regulatory Guide 1.111 is used in determining the fraction of time that the plume is considered elevated and the fraction of time that it is considered ground level. The fractions are obtained from the ratio of stack exit velocity Wo to hourly average wind speed u at the height of the vent release point as follows: If Wo/u > 5, then the plume is considered elevated for the hour. If Wo/u _ 1, then the plume is considered ground level for the hour. If 1 < Wo/u < 5, the plume is considered to be a ground level release for a fraction Gt of the hour and an elevated release for a fraction (1 - Gt) of the hour where Gt is defined as follows: Gt = 2.58 - 1.58(Wo/u) for 1.0 < Wo/u < 1.5 (B-4) Gt = 0.30 - 0.06(Wo/u) for 1.5 < Wo/u < 5.0 (B-5) B.1.3 Average Wind Speed Using the joint frequency distribution, average wind speeds are obtained for each station. Values are obtained for each downwind direction (N, NNE, etc.) and for various release point classifications (stack, vent, and ground level). B.1.3.1 Stack Release For a stack release, the following formula is used: us(0) = I{ fs(n, e,C)un Y X{ fs(n, e,c) } (B-6) where the summations are over wind speed classes n and stability classes c. July 2013

CY-BR-170-301 Revision 8 Page 85 of 352 us(0) Average Wind Speed, Stack Release [m/sec] The average wind speed in downwind direction 0 for a stack release. un Wind Speed for Class n [m/sec] A wind speed representative of wind speed class n. For each wind speed class except the highest, un is the average of the upper and lower limits of the wind speed range for the class. For the highest wind speed class, un is the lower limit of the wind speed range for the class. The parameter f. is defined in Section B.1.2.2. B.1.3.2 Ground Level Release For a ground level release, the following formula is used: Ug(O) = If{ fg(n, 0,c)un )/I { fg(n, 0,c) ) (B-7) where the summations are over wind speed classes n and stability classes c. Ug(O) Average Wind Speed, Ground Level Release [m/sec] The average wind speed in downwind direction 0 for a ground level release. The parameter f9 is defined in Section B.1.2.3. B.1.3.3 Vent Release For a vent release, the following formula is used: Uv(e) = Y-{ [fv,elev(n, 0,c) + fv,gnd(n, e,c)]un } (B-8)

                                 / V{ fv,elev(n,O,c) + fv,gnd(n,6,c)}

where the summations are over wind speed classes n and stability classes c. uv(O) Average Wind Speed, Vent [m/sec] Release The average wind speed in downwind direction 0 for a vent release. The parameters fv,elev and fv,gnd are defined in Section B.1.2.4. B.2 GAUSSIAN PLUME MODELS As a plume of airborne effluents moves away from an elevated release point, the plume both broadens and meanders. It has been found that the time-averaged distribution of material in an effluent plume can be well represented mathematically by a Gaussian function. July 2013

CY-BR-170-301 Revision 8 Page 86 of 352 B.2.1 Mathematical Representation In a widely used form of the Gaussian plume model, the distribution of radioactivity in a plume is represented mathematically by the equation below: X(x,y,z) = [Q/(21c ay czu)]exp(-y 2 /2a 2 y) x {exp[-(z-he) 2/2a 2 z] + exp[-(z+he) 2 /2(Y2 z]} (B-9) X(x,y,z) Radioactivity Concentration [pCi/m 3] The concentration of radioactivity at point (x,y,z). The x, y, and z axis are defined as follows: x Downwind Distance [m] Distance from the stack along an axis parallel to the wind direction. y Crosswind Distance [m] Distance from the plume centerline along an axis parallel to the crosswind direction. z Vertical Distance [m] Distance from the ground (grade level at the stack) along an axis parallel to the vertical direction. 0 Release Rate [pCi/sec] Release rate of radioactivity. Gyy, Horizontal and Vertical Dispersion Coefficients [m] Standard deviations of the Gaussian distributions describing the plume cross-sections in the y and z directions, respectively. The values of ay and oz depend on several parameters:

• Downwind distance x.

Because a plume broadens and meanders as it travels away from its release point, the values of (y and cyz increase as x increases.

• Atmospheric stability class.

The plume is broadest for extremely unstable atmospheric conditions (Class A) and narrowest for extremely stable conditions (Class G).

• Time period of averaging plume concentration.

The values of cy and az increase as the averaging period increases. u Average Wind Speed [m/sec] The average wind speed. The average speed of travel of the plume in the x direction. July 2013

CY-BR-170-301 Revision 8 Page 87 of 352 he Effective Release Height [m] The effective height of effluent release above grade elevation. This may be greater than the actual release height (see Section B.3.1.1.1). The two exponential functions of z in the curly brackets of Equation B-9 represent the emitted and reflected components of the plume. The reflected component (represented by the exponential with (z + he) in its argument) arises from the assumption that all material in a portion of the plume that touches ground is reflected upward. This assumption is conservative if one is calculating airborne radioactivity concentration. B.2.2 Sector-Averaged Concentration Sometimes, it is desired to determine the average concentration of radioactivity in a sector due to release at a constant rate over an extended period of time (e.g., a year). For such a case, it is reasonable to assume that the wind blows with equal likelihood toward all directions within the sector. From Equation B-9, the following equation for ground level radioactivity concentration can be derived: Xsector = [2.032 f Q/(Oz u x)]exp(-h 2 e/20 2 z) (B-10) Xsector Sector-Averaged Ground Level [pCi/m 3 ] Concentration The time-averaged concentration of airborne radioactivity in a sector at ground level at a distance x from the release point. 2.032 A dimensionless constant. f Sector Fraction The fraction of time that the wind blows into the sector. O Release rate of radioactivity. [pCi/sec] The other parameter definitions are the same as for Equation B-9. B.3 RELATIVE CONCENTRATION FACTOR X/Q The relative concentration factor X/Q (called "chi over 0") provides a simplified method of calculating the radioactivity concentration at a given point in an effluent plume when the release rate is known: X= aU/Q0) (B-1 i) x Concentration of Radioactivity [pCi/m 3 ] Concentration of radioactivity at point (x,y,z) in the atmosphere. O Release Rate [pCi/sec] Release rate of radioactivity. July 2013

CY-BR-170-301 Revision 8 Page 88 of 352 x/Q Relative Concentration Factor [sec/m 3 ] Relative concentration factor for point (x,y,z). The airborne radioactivity concentration at (x,y,z) per unit release rate. Expressions for xIQ based on Gaussian plume models can be obtained from the equations for concentration X in Section B.2 simply by dividing both sides of each equation by the release rate Q. For example, from Equation B-10, we obtain the following expression for the sector-averaged XIQ: (Xsector/O) = [2.032 f/(az u x)]exp(-h 2 e/2G2 z) (B-12) The values of XIQ used in ODCM calculations are both sector-averaged and time-averaged. The time averaging is based on the historical average atmospheric conditions of a specified multi-year time period (see Section 4.1.5) and is accomplished by use of the joint frequency distribution discussed in Section B.1.2. The formulas used to obtain the time- and sector-averaged x/Q are based on Equation B-12, but vary depending on whether the release is a stack, ground level, or vent release. The three cases are discussed below. B.3.1 Stack ReleaseX For a stack release, the relative concentration factor is designated (XTQ)s. Its value is obtained by the following formula: (X/Q)s = (2.032/R) 1{ fs(n,O,c) x [exp (-h 2 e/2a 2 z)]/(Un cTz) (B-13) The summation is over wind speed classes n and atmospheric stability classes c. (X/Q)s Relative Concentration Factor, [sec/m 3 ] Stack Release The time- and sector-averaged relative concentration factor due to a stack release for a point at ground level at distance R in downwind direction 0. 2.032 Constant A dimensionless constant. R Downwind Distance [m] The downwind distance from the release point to the point of interest. fs(n,8,c) Joint Frequency Distribution, Stack Release This function is defined in Section B.1.2.2. he Effective Release Height [in] The effective height of an effluent release above grade elevation. For a stack release, he is obtained by correcting the actual height of the release point for plume rise, terrain effects, and downwash as described in Section B.3.1.1, below. July 2013

CY-BR-170-301 Revision 8 Page 89 of 352 oz Standard Vertical Dispersion Coefficient [m] A coefficient characterizing vertical plume spread in the Gaussian model for stability class c at distance R (see Table C-5 of Appendix C). un Wind Speed [m/sec] A wind speed representative of wind speed class n. For each wind speed class except the highest, un is the average of the upper and lower limits of the wind speed range for the class. For the highest wind speed class, un is the lower limit of the wind speed range for the class. This expression is recommended by the NRC in Regulatory Guide 1.111 (Reference 7) and is based on a model designated there as the "constant mean wind direction model." In this model it is assumed that the mean wind speed, the mean wind direction, and the atmospheric stability class determined at the release point also apply at all points within the region in which airborne concentration is being evaluated. B.3.1.1 Effective Release Height For a stack release, the effective height of an effluent plume is the height of the release point corrected for plume rise and terrain effects: If (hs + hpr - ht) < 100 meters, then he = hs + hpr - ht (B-14 If (hs + hpr - ht) > 100 meters, then; he = 100 meters (B-1'5) he Effective Release Height [m] The effective height of an effluent release above grade elevation. hs Actual Release Height [m] The actual height of the release above grade elevation. hpr Plume Rise [m] The rise of the plume due to its momentum and buoyancy. (See Section B.3.1.1.1.) ht Terrain Correction Parameter [m] A parameter to account for the effect of terrain elevation on the effective height of a plume. Taken as zero (see Section B.3.1.1.2). July 2013

CY-BR-170-301 Revision 8 Page 90 of 352 B.3.1.1.1 Plume Rise Because nuclear power stations generally have plumes that are not significantly warmer than room temperature, plume rise due to buoyancy is neglected. The formulas used to calculate plume rise due to momentum are given below. Stability Classes A, B, C, and D For these stability classes (corresponding to unstable and neutral conditions), hpr is taken as the lesser of two quantities: hpr = Minimum of [(hpr)l, (hpr)2] (B-16) (hpr)l = (1.44)(Wo/u) 2 /3 (R/d) 1/ 3 (d) - hd (B-17) (hpr)2 = (3)(Wo/u)(d) (B-26) Wo Stack Exit Velocity [m/sec] The effluent stream velocity at the discharge point. u Wind Speed [m/sec] R Downwind Distance [m] The downwind distance from the release point to the point of interest. d Internal Stack Diameter [m] The internal diameter of the stack from which the effluent is released. hd Downwash Correction [m] A parameter to account for downwash at low exit velocities. is calculated by the following equations: hd = (3)(1.5 - Wo/u)(d) if Wo<1.5u (B-19) hd = 0 if W0 >11.5u (B-20) Note that (hpr)l can increase without limit as R increases; thus, the effect of (hpr)2 is to limit calculated plume rise at large distances from the nuclear power station. July 2013

CY-BR-170-301 Revision 8 Page 91 of 352 Stability Classes E, F, and G For these stability classes (corresponding to stable conditions), hpr is taken as the minimum of four quantities: hpr = Minimum of [(hpr)i, (hpr)2, (hpr)3, (hpr)41 (B-27) (hpr)3 = (4)(FIS) 1/ 4 (B-28) (hpr)4 = (1.5)(F/u) 1 /3 (S)"116 (B-29) F Momentum Flux Parameter [m4 /sec 2 ] A parameter defined as: F = W 0 2 (d/2)2 (B-24) S Stability Parameter [1/sec 2] A parameter defined as follows: Stability Class S E 8.70E-4 F 1.75E-3 G 2.45E-3 The quantities (hpr)i and (hpr)2 are as defined by Equations B-17 and B-18. B.3.1.1.2 Terrain Effects Due to general flatness of the terrain in the vicinity of the stations, the terrain correction parameter ht was taken as zero in all calculations of meteorological dispersion and dose parameters for this Manual. B.3.2 Ground Level Release For a ground level release, the relative concentration factor is designated (0/Q)g. Its value is obtained by the following formula: (X/Q)g = (2.032/R) 1{ fg(n,O,c)l(unSz) } (B-25) The summation is over wind speed classes n and atmospheric stability classes c. (X/Q)g Relative Concentration Factor, Ground Level Release [sec/m 3 ] The time- and sector-averaged relative concentration factor due to a ground level release for a point at ground level at distance R in downwind direction 0. July 2013

CY-BR-170-301 Revision 8 Page 92 of 352 fg(n,8,c) Joint Frequency Distribution, Ground Level Release This function is defined in Section B.1.2.3. Sz Wake-Corrected Vertical Dispersion Coefficient [m] The vertical dispersion coefficient corrected for building wake effects. The correction is made as described below. The remaining parameters are defined in Section B.3.1. Wake-Corrected Vertical Dispersion Coefficient The wake-corrected vertical dispersion coefficient Sz in Equation B-25 is taken as the lesser of two quantities: Sz= Minimum of [(Sz)1, (Sz)2 ] (B-26) 2 2 1 2 0 Z + D /(2n)]/ (Sz)I- 1 [0 (B-27) (Sz)2= ((az)(31/2 ) (B-28) Sz Wake-Corrected Vertical Dispersion Coefficient [m] The vertical dispersion coefficient corrected for building wake effects. oz Standard Vertical Dispersion Coefficient [m] The coefficient characterizing vertical plume spread in the Gaussian model for stability class c at distance R (see Table C-5 of Appendix C). D Maximum Height of Neighboring Structure [m] The maximum height of any neighboring structure causing building wake effects (see Table F-2 of Appendix F). B.3.3 Vent Release For a vent release, the relative concentration factor is designated (X/Q)v. Its value is obtained by the following formula: (X'Q)v = (2.032/R) 1{ fv,elev(n,O,c) x [exp(-h2e/2o 2z)]/(un cz) + fv,gnd(n,O,c)/(unSz) ) (B-30) The summation is over wind speed classes n and atmospheric stability classes c. (XIQ)v Relative Concentration [sec/m 3 ] Factor, Vent Release The time and sector averaged relative concentration factor due to a vent release for a point at ground level at distance R in downwind direction 0. July 2013

CY-BR-170-301 Revision 8 Page 93 of 352 The parameters fv,elev(n,O,c) and fv,gnd(n,9,c) are defined in Section B.1.2.4. The parameter Sz is defined in Section B.3.2. The remaining parameters are defined in Section B.3.1. B.3.4 Removal Mechanisms In Regulatory Guide 1.111, the NRC allows various removal mechanisms to be considered in evaluating the radiological impact of airborne effluents. These include radioactive decay, dry deposition, wet deposition, and deposition over water. For simplicity, these removal mechanisms cited by the NRC are not accounted for in the evaluation or use of X/O in this manual. This represents a conservative approximation as ignoring removal mechanisms increases the value of X/Q. B.3.5 Gamma-X/Q The noble gas dose factors of Reg. Guide 1.109, Table B-1 are based upon assumption of immersion in a semi-infinite cloud. For ground level and mixed mode releases this tends to overestimate the gamma air dose arising from a plume that is actually finite in nature. For elevated releases, the Reg. Guide 1.109 noble gas dose factors will underestimate exposure as they consider only immersion and not that portion of exposure arising from sky shine. At distances close in to the point of elevated release, the ground level concentration as predicted by X/Q will be essentially zero. In such a case, the sky shine component of the exposure becomes significant and must be considered. The gamma- j/Q provides a simplified method of calculating gamma air dose and dose rates for a finite and/or elevated plume. The methodology of Reg. Guide 1.109, Section C.2 and Appendix B provides the methodology for calculating finite cloud gamma air dose factors from which the gamma-X/Q values can be derived. Section B.5 addresses the calculation of these dose factors. The gamma-X/O is defined such that for a given finite cloud the semi-infinite cloud methodology will yield the same gamma air dose as the finite cloud methodology. 7 Three gamma-X/Q values are defined: (W/Q) 6 *, (XIQ)V2 and (X/Q)g for stack, vent and ground level releases, respectively. These gamma-X/Q values are calculated as follows: For stack releases: (X/Q)Y. f=, (B-31) The summation is over all noble gas radionuclides i. WO) Gamma-V/O for Stack Releases [sec/m3] f! Noble Gas Nuclide Fraction dimensionless Fraction of total noble gas release that is due to radionuclide i. Values for f, are listed in Table B-0. S1 Stack Release Gamma Air Dose Factor [(mrad/yr)/(ltCi/sec)] Gamma air dose factor for radionuclide i for stack releases as defined in Section B.5.1. Taken from Appendix F, Table 7. July 2013

CY-BR-170-301 Revision 8 Page 94 of 352 Semi-Infinite Cloud Dose Factor [(mrad/yr)/(RCi/m 3)] Dose factor for immersion exposure to a semi-infinite cloud of noble gas. Taken from Reg. Guide 1.109, Table B-i, Col 4. (Note that the units in Reg. Guide 1.109 must be multiplied by 1E6 to convert pCi to pCi.) For vent releases: Way" (B-31) The summation is over all noble gas radionuclides i. (X/Q)* Gamma-X/Q for Vent Releases [sec/m3] V1 Vent Release Gamma Air Dose Factor [(m rad/yr)/(pCi/sec)] Gamma air dose factor for radionuclide i for stack releases as defined in Section B.5.3. Taken from Appendix F, Table 7. All other terms have been previously defined. For ground level releases: E_ fjGi

                                                = J_
                                                =_I                                                (B-32) 9    i  !

The summation is over all noble gas radionuclides i. (X/Q)T Gamma-y/Q for Ground Releases [sec/m3] Gj Ground Level Release Gamma Air Dose Factor [(mrad/yr)/(OCi/sec)] Gamma air dose factor for radionuclide i for ground level release as defined in Section B.5.2. Taken from Appendix F, Table 7. All other terms have been previously defined. The Noble Gas Nuclide Fraction, f1 is determined from historical release data and defined as: A1 f- Ai (B-33) Ai The summation is over all noble gas radionuclides i. A, Cumulative Radionuclide Release units of activity Cumulative release of noble gas radionuclide i over a period of time. July 2013

CY-BR-170-301 Revision 8 Page 95 of 352 B.4 RELATIVE DEPOSITION FACTOR DIQ The quantity D/0 (called "D over 0") is defined to provide the following simple way of calculating the rate of deposition of radioactivity at a given point on the ground when the release rate is known. d = 0 (D/0) (B-34) d Deposition Rate (pCi/m 2 )/sec] Rate of deposition of radioactivity at a specified point on the ground. 0 Release Rate of radioactivity. [laCi/sec] D/0 Relative Deposition Factor 2 [1/m ] Relative deposition factor for a specified point on the ground. The deposition rate per unit release rate. The values of D/I used in this manual are time-averaged. The time averaging is based on the historical average atmospheric conditions of a specified multi-year time period (see Section 4.1.5) and is accomplished by use of the joint frequency distribution described in Section B.1.2. The formulas used to obtain D/Q vary depending on whether the release is a stack, ground level, or vent release. The three cases are discussed below. B.4.1 Stack Release For a stack release, the relative deposition factor is designated (D/Q)s. Its value is obtained by the following formula: (D/Q)s = [1/(2nR/16)] 1{fs(n,0,c) Dr(c,R,he) } (B-35) The summation is over wind speed classes n and stability classes c. (D/Q)s Relative Deposition Factor, Stack Release [1/m 2 ] The time-averaged relative deposition factor due to a stack release for a point at distance R in the direction 0. 2W16 Sector Width [radians) The width of a sector over which the plume direction is assumed to be uniformly distributed (as in the model of Section B.2.2). Taken as 1/16 of a circle. R Downwind Distance [im] The downwind distance from the release point to the point of interest. fs(n,O,c) Joint Frequency Distribution, Stack Release This function is defined in Section B.1.2.2. Dr(c,R,he) Relative Deposition Rate, Stack Release [m"1] July 2013

CY-BR-170-301 Revision 8 Page 96 of 352 The deposition rate per unit downwind distance [pCi/(sec-m)] divided by the source strength [pCi/sec] due to a stack release for stability class c, downwind distance R, and effective release height he. The value is based on Figures 7 to 9 of Regulatory Guide 1.111, which apply, respectively, to release heights of 30, 60, and 100 m. Linear interpolation is used to obtain values at intermediate release heights. If the effective release height is greater than 100 meters, then the data for 100 meters are used. He Effective Release Height [in] The effective height of the release above grade elevation. See Section B.3.1.1. B.4.2 Ground Level Release For ground level release, the relative deposition factor is designated (D/Q)g. Its value is obtained by the following formula: (D/Q)g = [1/(2fRf/l 6)] Dr(R) -, fg(n,e,c) } (B-36) The summation is over wind speed classes n and stability classes c. 2 (D/Q)g Relative Deposition Factor, [1/m ] Ground Level Release The time-averaged relative deposition factor due to a ground level release for a point at distance R in the direction 0. fg(fn,,c) Joint Frequency Distribution, Ground Level Release This function is defined in Section B.1.2.3. Dr(R) Relative Deposition Rate, Ground Level [m"1] The deposition rate per unit downwind distance [pCi/(sec-m)] divided by the source strength [ICi/sec] due to a ground level release for downwind distance R. The value is taken from Figure 6 of Regulatory Guide 1.111 and is the same for all atmospheric stability classes. The remaining parameters are defined in Section B.4.1. B.4.3 Vent Release For a vent release, the relative deposition factor is designated (D/Q)v. Its value is obtained by the following formula: (D/O)v = [1/(2nR/16)] x [I{ fv,elev(n,B,c) Dr(C,R,he) ) + Dr(R) _, fv,gnd(n,O,c) }] (B-37) The summation is over wind speed classes n and stability classes c. (D/Q)v Relative Deposition Factor, Vent Release 2 [1/m ] The time-averaged relative deposition factor due to a ground level release for a point at distance R in the direction 0. July 2013

CY-BR-170-301 Revision 8 Page 97 of 352 The parameters fv,elev(n,o,c) and fv,gnd(n,e,c) are defined in Section B.1.2.4. The remaining parameters are defined in Sections B.4.1 and B.4.2. B.5 GAMMA AIR DOSE FACTORS (Si, Vi, Gi) The gamma air dose factors provide a simple way of calculating doses and dose rates to air due to gamma radiation. For example, using a dose factor DFi, gamma air dose rate may be calculated as follows: D = ZDi (B-38) 6i= {QiDFi} (B-39) The summations are over i radionuclides. D Gamma Air Dose Rate [mrad/yr] The gamma air dose rate due to all radionuclides released. C) Gamma Air Dose Rate Due to Radionuclide i [mrad/yr] Qi Release Rate of Radionuclide i [PCi/sec] DF1 Gamma Air Dose Factor for [(mrad/yr)/ (pCi/sec)] Radionuclide i A factor used to calculate gamma air dose or dose rate due to release of radionuclide i. Gamma air dose rate at a particular location per unit release rate. Three gamma air dose factors are defined: S=, Vi, and G1. They are used for stack, vent, and ground level releases, respectively. These three release point classifications are defined in Section 4.1.4. The calculation of the three dose factors is discussed below. B.5.1 Stack Release For a stack release, the gamma air dose factor S, is obtained by a model similar to that of Equation 6 of Regulatory Guide 1.109 (Reference 6). A sector-averaged Gaussian plume is assumed and the dose factor is evaluated on the basis of historical average atmospheric conditions. The value of S, depends on distance R from the release point and on downwind sector 0. The following equation is used: Si = [2601(2icRI16)] x Z{f.(n,0,c)[exp(-%,R/3600Un)] xEk Pa(Ek)AKI I(heun,C,Oz,Ek)/Un} (B-32) The summation is over wind speed classes n, atmospheric stability classes c, and photon group indices k. Si Gamma Air Dose Factor, Stack Release [(mrad/yr)/(pCi/sec)] The gamma air dose factor at ground level for a stack release for radionuclide i, downwind sector 0, downwind distance R from the release point, and the average atmospheric conditions of a specified historical time period. July 2013

CY-BR-170-301 Revision 8 Page 98 of 352 260 Conversion factor [(mrad-radians-m 3 -disintegrations)/(sec-MeV-Ci)] Reconciles units of Equation B-36. 21'r16 Sector Width [radians] The width of a sector over which the plume direction is assumed to be uniformly distributed (as in the model of Section B.2.2). Taken as 1/16 of a circle. f,(n,o,c) Joint Frequency Distribution, Stack Release This function is defined in Section B.1.2.2. Radiological Decay Constant [hr- 1] Radiological Decay Constant for radionuclide i (see Table C-7 of Appendix C). 3600 Conversion Factor [sec/hr] The number of seconds per hour. Used to convert wind speed in meters/sec to meters/hr. Ek Photon Group Energy [MeV/photon] An energy representative of photon energy group k. The photons emitted by each radionuclide are grouped into energy groups in order to facilitate analysis. All photons with energy in energy group k are assumed to have energy Ek. Pia(Ek) Air Energy Absorption Coefficient [m-11 The linear energy absorption coefficient for air for photon energy group k. The fraction of energy absorbed in air per unit of distance traveled for a beam of photons of energy Ek. Distance is measured in units of linear thickness (meters). AkI Effective Photon Yield [photons/disintegration] The effective number of photons emitted with energy in energy group k per decay of nuclide i. On the basis of Section B.1 of Regulatory Guide 1.109 (Reference 6), the parameter Aki is calculated as follows: AkM = [Y,{A. Em Ija(Em)}y[Ek pja(Ek)] (B-41) The summation in the numerator is over the index m. Am True Photon Yield [photons per disintegration] The actual number of photons emitted with energy Em per decay of nuclide i. Em Photon Energy [MeV/photon] The energy of the mth photon within photon energy group k. July 2013

CY-BR-170-301 Revision 8 Page 99 of 352 l,,(Em) Air Energy Absorption Coefficient [m"1] The linear energy absorption coefficient for air for photon energy Em. I Function A dimensionless parameter obtained by numerical evaluation of integrals that arise in the plume gamma dose problem. The value of I depends on the arguments (...) listed in Equation B-40. A specific definition for I is given by Equation F-13 of Regulatory Guide 1.109. The integrals involved in calculating I arise from conceptually dividing up the radioactive plume into small elements of radioactivity and adding up the doses produced at the point of interest by all of the small elements. The distribution of radioactivity in the plume is represented by a sector-averaged Gaussian plume model like that discussed in Section B.2.2. The parameters R, h., Un, and aYare defined in Section B.3.1. B.5.2 Ground Level Release The gamma air dose factor G1 for a ground level release is defined as follows: Gi Gamma Air Dose Factor, Ground Level Release [(mrad/yr)/(pCi/sec)] The gamma air dose factor at ground level for a ground level release for radionuclide i, downwind sector 0, downwind distance R from the release point, and the average atmospheric conditions of a specified historical time period. The value of G, is obtained by the same equation as used for a stack release, Equation B-36 of Section B.5.1, with the following modifications:

• The joint frequency distribution for a ground level release (f. of Section B.1.2.3) is used in place of the one for a stack release (fQ).
• In evaluating the I function, the effective release height he is taken as zero.

This corresponds to use of a finite plume model. July 2013

CY-BR-170-301 Revision 8 Page 100 of 352 B.5.3 Vent Release For a vent release, the gamma air dose factor is calculated as follows: Vi = [260/(2PR/16)] x E{fv.eie.(n,O,c)[exp(-XiR/360Oun)] x AkiEkPa(Ek) I(h6,u.,C,az,Ek)/U. (B-42)

                   + fv,gnd(n,8,c)[exp(-XR/360OUn)] X AkEkpa(Ek) I(0,Un,CXZ,Ek)/Un}

The summation is over wind speed classes n, atmospheric stability classes c, and photon group indices k. Vi Gamma Air Dose Factor, Vent Release [(mrad/yr)/(pCi/sec)] The gamma air dose factor at ground level for a vent release for radionuclide i, downwind sector 0, downwind distance R from the release point, and the average atmospheric conditions of a specified historical time period. The parameters fv,eiev(n,O,c) and fv,gnd(n,O,C) are defined in Section B.1.2.4. The parameter a. is defined in Section B.3.2. The remaining parameters are discussed in Section B.5.1. B.6 Gamma Total Body Dose Conversion Factor (K1) The gamma total body dose conversion factors (K,) are used to calculate doses and dose rates due to gamma irradiation of the whole body. The gamma total body dose conversion factors are taken from Reg. Guide 1.109, Table B-i, Column 5. The gamma total body dose conversion factors in Table B-1 of Reg. Guide 1.109 are based upon the semi-infinite cloud model. B.7 BETA AIR AND BETA SKIN DOSE CONVERSION FACTORS (Ni,Li) The beta air (Ni) and beta skin (Li) dose conversion factors are used to calculate doses and dose rates due to noble gas beta exposure. The beta air dose conversion factors are taken from Reg, Guide 1.109, Table B-i, Column 2. The beta skin dose conversion factors are taken from Column 5 of that same table. The values are based on a semi-infinite cloud model. B.8 GROUND PLANE DOSE CONVERSION FACTOR DFGj The ground plane dose conversion factor DFG1 is used to calculate dose due to standing on ground contaminated with radionuclide i (see Equation A-8 of Appendix A). The units of DFG1 are (mrem/hr) per (pCi/mr2). Values are provided (see Table C-1 0 of Appendix C) for dose to the whole body. The values are taken from Regulatory Guide 1.109 and are based on a model that assumes a uniformly contaminated ground plane. B.9 INHALATION DOSE COMMITMENT FACTOR DFAija The inhalation dose commitment factor DFAila is used to calculate dose and dose rate to organ j of an individual of age group a due to inhalation of radionuclide i (see Equations A-7 and A-9 of Appendix A). Values of DFAIja for 10CFR50 compliance are taken from Regulatory Guide 1.109 (Reference 6). The units of DFAija are mrem per pCi inhaled. Values are provided for seven organs, with the whole body considered as an organ (see Tables E-7, E-8, E-9 and E-10 in Reg. Guide 1.109). B.10 INGESTION DOSE COMMITMENT FACTOR DFL11a The ingestion dose commitment factor DFL1 jj is used to calculate dose to organ j of an individual of age group a due to ingestion of radionuclide i (see Equations A-7 and A10 through A20 of Appendix A). Values of DFL11 , for IOCFR50 compliance are taken from Regulatory Guide 1.109 (Reference 6). The units of DFLIjS are mrem per pCi ingested. In Tables E-11, E-12, E-13 and E-14 of Reg. Guide 1.109, values are provided for seven organs, with the whole body considered as an organ. July 2013

CY-BR-170-301 Revision 8 Page 101 of 352 B.11 MEASURED RELEASE PARAMETERS Input parameters required for calculations of dose or dose rate due to airborne effluents include measured values of radioactivity release (Ai,, A1,, and Ag) or release rate (Qis, Qi,, and Q1.) (see Section A.1 of Appendix A). These are obtained per the nuclear power station procedures. B.12 RADIOLOGICAL DECAY CONSTANTS Values used for these are obtained from the literature and are specified in Table C-7 of Appendix C. B.13 PRODUCTION/EXPOSURE PARAMETERS These parameters characterize various aspects of agricultural production and human exposure. Values used for generic (site-independent) parameters are specified in Appendix C. Values of site-specific parameters are given in Appendix F. Many of the values are based on Reg. Guide 1.109, while others are based on site-specific considerations. July 2013

CY-BR-170-301 Revision 8 Page 102 of 352 SECTION 2 MODELS AND PARAMETERS FOR LIQUID EFFLUENT CALCULATIONS B.14 INTRODUCTION Equations for radiation dose and radioactivity concentration due to liquid effluents are given in Section A.2 of Appendix A. The equations involve the following types of parameters:

• Flow and Dilution Parameters.

   "    Dose Factors.

• Measured Release Parameters.
• Transport/Consumption Parameters.

This section discusses the methodology used to determine these parameters. Section B.15 addresses dose calculations and Section B.16 addresses concentration calculations for tank discharges. For dose calculations, flow and dilution parameters are discussed for the River Model, which is used for all nuclear power stations. B.15 DOSE B.15.1 Drinking Water The radiation dose due to consumption of drinking water containing released radioactivity is calculated by Equations A-17, A-18 and A-19 of Appendix A: oj = F At Ajp jCj (A-17) p i F - Waste Flow (A-18) Dilution Flow x Z Aailpw)j = ko {w}DFL.ij (A-19) The summation is over index i (radionuclides) and p (pathways). The parameters are defined in Section A.2.1 of Appendix A. This methodology addresses the following considerations:

• The duration of the release, At.
• The concentration of the activity released, Ci.
• The dilution that takes place in the environment is represented by the parameters F and Z.
• Receptor consumption rate, Uaw.
• Dilution which occurs from the near field discharge area to potable water intake as represented by Dw,
• The dose commitment per unit of ingested radioactivity is DFLaij.

July 2013

CY-BR-170-301 Revision 8 Page 103 of 352 B.15.2 Aquatic Foods (Fish) Near the nuclear power stations, the only aquatic food of significance for human consumption is fish. The liquid dose due to consumption of fish containing released radioactivity is calculated by Equations A-1 7, A-1 8 and A-20 of Appendix A. A ai(Fish)j = koUFBFiDFLaij (A-20) The parameters are defined in Section A.2.1 of Appendix A. This is similar to the methodology used for calculating the dose due to drinking water except for the addition of the bioaccumulation factor, BFj. This factor is the equilibrium ratio of the concentration of radionuclide i in fish (pCi/kg) to its concentration in water (pCi/L). It accounts for the fact that radioactivity ingested by fish can accumulate in their bodies to a higher concentration than in the waters in which the fish live. B.15.3 Parameters B.15.3.1 Flow and Dilution The values of dilution can differ for potable water and fish. The dilution for potable water will depends on where water is drawn, while that for fish will depends on where the fish are caught. Models used to determine these parameters are discussed below. The values used for each station are summarized in Table F-1 of Appendix F. B.15.3.1.1 River Model For the purpose of calculating the drinking water dose from liquid effluents discharged into a river, it is assumed that total dilution of the discharge in the river flow occurs prior to consumption. The measure of dilution for the potable water pathway is described by the parameter Dw. A value of Dw = 1 represents no dilution. For the fish consumption pathway, the dilution in the near-field is described by the parameter Z. This is an estimate of the dilution of released radioactivity in the water consumed by fish caught near the station downstream of its discharge. No additional dilution is assumed to occur. B.15.3.2 Dose Factors Equations A-17 through A-20 of Appendix A determine dose due to ingested radioactivity using the same ingestion dose factor DFLija as used in the evaluation of airborne radioactivity which is ingested with foods. The units of DFLija are: (mrem) per (pCi ingested) For 10CFR50 Appendix I compliance, the data of Tables E-1, E-12, E-13 and E-14 of Reg. Guide 1.109, are used for four age groups and for seven organs, with the whole body considered as an organ. B.15.3.3 Measured Releases Calculations of dose due to liquid effluents require measured values of radioactivity concentration release (CI) for input. These release values are obtained per the nuclear power station procedures. July 2013

CY-BR-170-301 Revision 8 Page 104 of 352 B.15.3.4 Consumption Equations A-19 and A-20 of Appendix A involve consumption rates for water and fish (Uaw and UaF). The values used are specified for each nuclear power station in Table F-1 of Appendix F. B.16 CONCENTRATION IN TANK DISCHARGES The concentration of radioactivity in a release to the unrestricted area due to a tank discharge is calculated by Equation A-22 of Appendix A: C =C-- Waste Flow Dilution Flow The parameters are defined in Section A.2.3 of Appendix A. The radioactivity concentration released from the tank (Ct1 at flow rate Fr) is diluted by mixing with the initial dilution stream (with flow rate Fd) to yield a lower concentration (C1 ) in the combined streams. July 2013

CY-BR-170-301 Revision 8 Page 105 of 352 Table B-0 Noble Gas Nuclide Fractions Nuclide Braidwood' Byron' Dresdenz LaSalle' Quad Cities Ar-41 8.90E-01 8.90E-01 1.46E-02 0.OOE+00 1.85E-02 Kr-83m 0.OOE+00 0.OOE+00 0.OOE+00 4.50E-03 0.OOE+00 Kr-85 2.49E+01 2.49E+01 3.50E-05 2.60E-05 3.11E-02 Kr-85m 1.80E-01 1.80E-01 3.68E-02 8.OOE-03 2.39E-02 Kr-87 4.OOE-02 4.OOE-02 3.71 E-02 2.60E-02 3.25E-02 Kr-88 2.80E-01 2.80E-01 4.47E-02 2.60E-02 3.10E-02 Kr-89 0.OOE+00 0.OOE+00 0.OOE+00 1.70E-01 0.OOE+00 Kr-90 O.OOE+00 0.OOE+00 0.OOE+00 3.70E-01 0.OOE+00 Xe-131 m 1.40E+00 1.40E+00 0.OOE+00 2.OOE-05 1.15E-03 Xe-133 7.11E+01 7.11E+01 4.88E-02 1.1OE-02 6.34E-02 Xe-133m 5.70E-01 5.70E-01 3.17E-04 3.80E-04 5.OOE-05 Xe-135 5.30E-01 5.30E-01 2.71E-01 2.90E-02 4.95E-02 Xe-135m 0.OOE+00 0.OOE+00 1.10E-01 3.40E-02 1.77E-01 Xe-1 37 O.OOE+00 0.OOE+00 0,00E+00 2.OOE-01 0.OOE+00 Xe-1 38 4.OOE-02 4.OOE-02 4.37E-01 1.20E-01 5.72E-01 Notes: From Table 10-1. From 1998 and 1999 Dresden Station Radiological Environmental Operating Reports. From 1998 and 1999 Quad Cities Station Radiological Environmental Operating Reports July 2013

CY-BR-170-301 Revision 8 Page 106 of 352 Table B-1 Portion of an Example Joint Frequency Distribution Summary Table of Percent of Direction and Class Class N NNE NE ENE E ESE SE SSE S A .289 .317 .301 .244 .249 .190 .198 .197 .335 B .190 .187 .178 .158 .125 .065 .079 .130 .193 C .269 .226 .252 .218 .190 .118 .152 .189 .302 D 3.298 2.327 2.338 2.684 1.992 1.334 1.365 2.172 3.012 E 1.466 1.198 .988 1.331 1.661 1.226 1.472 2.553 3.628 F .504 .318 .185 .276 .699 .648 .803 1.293 1.732 G .202 .091 .081 .099 .253 .250 .355 .400 .624 Total 6.217 4.663 4.304 5.011 5.169 3.830 4.424 6.933 9.826 Summary Table of Percent by Direction and Speed Speed N NNE NE ENE E ESE SE SSE S

  .45       .098       .099          .078      .030       .009       .000        .014       .032          .046 1.05       .308       .154          .125      .137       .121       .093        .090       .090          .127 2.05       .939       .602          .458      .594       .843       .606        .598       .605         1.008 3.05      1.164      1.030          .779      .981      1.468      1.075       1.093      1.478         1.982 4.05      1.179      1.024          .878      .995      1.243       .831       1.027      1.727         2.110 5.05       .839       .631          .658      .798       .724       .474        .652      1.254         1.636 6.05       .612       .467         .496       .589       .417       .313        .418       .803         1.153 8.05       .755       .437         .612       .695       .310       .313        .405       .735         1.319 10.05       .253       .157         .183      .165        .032       .093        .103       .180          .374 13.05       .053       .061         .034      .027        .001       .031        .025       .028          .072 18.00       .016       .001         .004      .000        .000       .001        .001       .002          .000 99.00       .000       .000         .000      .000        .000       .000        .000       .000          .000 Total      6.217      4.663        4.304     5.011       5.169      3.830       4.424      6.933        9.826 Summary Table of Percent by Speed and Class Class/Speed         A              B             C              D             E           F               G
     .45         .004           .001         .000            .095          .257        .275            .346 1.05         .018           .012         .027            .508         1.035       1.080            .780 2.05         .286           .171         .246           3.256         5.028       3.228            1.419 3.05         .744           .428         .616           6.258         7.173       3.272            .985 4.05         .992           .581         .781           8.165         6.404       1.902            .460 5.05         .909           .506         .808           7.302         4.357        .607            .077 6.05         .712           .388         .613           6.167         2.938        .164            .013 8.05          .819           .500         .755           7.616         2.734        .081            .011 10.05         .230           .150         .196           2.606          .667        .009            .000 13.05         .075           .032         .055            .755          .161        .001            .000 18.00         .004           .000         .018            .117          .012        .000            .000 99.00          .000           .000         .001            .001          .000        .000            .000 July 2013

CY-BR-170-301 Revision 8 Page 107 of 352 Figure B-1 Instantaneous View of Plume V WInd I This figure represents a snapshot of a projection of a plume on the horizontal plane. As it moves downwind, the plume meanders about the average wind direction and broadens (adapted from Reference 18). July 2013

CY-BR-170-301 Revision 8 Page 108 of 352 Figure B-2 A Gaussian Curve 1.0 0.9 o.8 al[ S2x~ (..V22 0.7 0.5 V a - V,- 0.3 0.4 0.3 0.2 0.1 0.0

                           .3         .2        .

3 Ir (Adapted from Reference 24 of Chapter 9, Page 61.) July 2013

CY-BR-170-301 Revision 8 Page 109 of 352 Figure B-3 Effect of Observation Period on Plume Shape ALL&ASvL C~wC"tmuToMAj This sketch represents the approximate outlines of a smoke plume observed instataneously and averaged over periods of 10 minutes and 2 hours. The diagram on the right shows the corresponding cross plume distribution patterns. The plume width increases as the period of observation increases (from Reference 18). July 2013

CY-BR-170-301 Revision 8 Page 110 of 352 Figure B-4 A Gaussian Plume Z (x.-Y.Z) (%,. YO) This sketch illsutrates a plume characterized by Equation B-9. The plume is moving downwind in the x direction. Both the horizontal dispersion parameter sz increases as x increases. The reflected component has been omitted in this illustration (adapted from Reference 24). July 2013

CY-BR-170-301 Revision 8 Page 111 of 352 APPENDIX C GENERIC DATA TABLE OF CONTENTS LIST O F TAB LE S ...................................................................................................................................... 112 C. I INT RO DUC T ION ......................................................................................................................... 113 C.2 10CFR50 DOSE COMMITMENT FACTORS .............................................................................. 113 July 2013

CY-BR-170-301 Revision 8 Page 112 of 352 LIST OF TABLES NUMBER TITLE PAGE(s) C-1 Miscellaneous Dose Assessment Factors - Environmental Parameters 114 C-2 Miscellaneous Dose Assessment Factors - Consumption Parameters 115 C-3 Stable Element Transfer Data 116 C-4 Atmospheric Stability Classes 119 C-5 Vertical Dispersion Parameters 120 C-6 Allowable Concentration of Dissolved or Entrained Noble Gases Released from the Site to Unrestricted Areas in Liquid Waste 121 C-7 Radiological Decay Constants (Xi) in hr 1 122 C-8 Bioaccumulation Factors (BFj) to be used in the Absence of Site-Specific Data 124 C-9 Dose Factors for Noble Gases 127 C-10 External Dose Factors for Standing on Contaminated Ground DFG~j (mrem/hr per pCi/m 2) 128 C-11 Sector Code Definitions 131 July 2013

CY-BR-170-301 Revision 8 Page 113 of 352 APPENDIX C GENERIC DATA C.1 INTRODUCTION This appendix contains generic (common to one or more of the stations) offsite dose calculation parameter factors, or values. Site specific factors are provided in the station annex Appendix F. The factors described in section C.2 are found in the prescribed references and are not repeated in this appendix. C.2 10CFR50 DOSE COMMITMENT FACTORS With the exception of H-3, the dose commitment factors for 10CFR50 related calculations are exactly those provided in Regulatory Guide 1.109 (Reference 6). The following table lists the parameters and the corresponding data tables in the RG 1.109: PATHWAY ADULT TEENAGER CHILD INFANT Inhalation RG 1.109:Table E-7 RG 1.109:Table E-8 RG 1.109:Table E-9 RG 1.109:Table E-10 Ingestion RG 1.109:Table E-11 RG 1.109:Table E-12 RG 1.109:Table E-13 RG 1.109:Table E-14 These tables are contained in Regulatory Guide 1.109 (Reference 6). Each table (E-7 through E-14) provides dose factors for seven organs for each of 73 radionuclides. For radionuclides not found in these tables, dose factors will be derived from ICRP 2 (Reference 50) or NUREG-0172 (Reference 51). The values for H-3 are taken from NUREG-4013 (Reference 107). July 2013

CY-BR-170-301 Revision 8 Page 114 of 352 Table C-i Miscellaneous Dose Assessment Factors - Environmental Parameters Parameter Value Comment Equation Basisa fg 0.76 A-10, A-11 A fL 1.0 A-10, A-11 A fp 1.0 A-12, A-14 A fs 1.0 A-12, A-14 A t b 262,800 hrs 30 years A-8 C tf 48 hrs Cow Milk Pathway A-12 A tf 480 hrs Cow Meat Pathway A-14 A th 1440 hrs 60 days for produce A-10 A th 2160 hrs 90 days for produce A-12, A-14 A tL 24 hrs 1 day for leafy vegetables A-10 A QF 50 Kg/da A-12, A-13, A-14, A-15 B r 1.0 For lodines A-10, A-12, A-14 A r 0.2 For Particulates A-10, A-12, A-14 A YP 0.7 Kg/m2 A-12, A-14 A Ys 2.0 Kg/M2 A-12, A-14 A Y" 2.0 Kg/m2 A-10 A X. 0.0021 hr' A-10, A-12, A-14 A 3 H 8 gm/m Absolute Atmospheric Humidity A-11, A-13, A-15 D aBasis key: A: Reference 6, Table E-5. B: Reference 6, Table E-3. C: The parameter tb is taken as the midpoint of plant operating life (based upon an assumed 60 year plant operating lifetime). D: Reference 14, Section 5.3.1.3. July 2013

CY-BR-170-301 Revision 8 Page 115 of 352 Table C-2 Miscellaneous Dose Assessment Factors Consumption Parameters Type Variable Infant Child Teenager Adult Air B(R,, 1400 3700 8000 8000 (m3/yr) Milk Uam 330 330 400 310 (L/yr) Produce UaS 0 520 630 520 (Kg/yr) Leafy UaL 0 26 42 64 Vegetables (Kg/yr) Meat Uaf 0 41 65 110 (Kg/yr) Water UaW 330 510 510 730 (L/yr) Fish UaF 0 6.9 16 21 (Kg/yr) From Regulatory Guide 1.109, Table E-5. July 2013

CY-BR-170-301 Revision 8 Page 116 of 352 Table C-3 Stable Element Transfer Data Ff FM(Cow) Element Meat (dLkg) Milk (d/L) Reference H 1.2E-02 1.OE-02 6 Be 1.5E-03 3.2E-03 Footnote 1 C 3.1 E-02 1.2E-02 6 F 2.9E-03 1.4E-02 Footnote 2 Na 3,OE-02 4.OE-02 6 Mg 1.5E-03 3.2E-03 Footnote 1 Al 1.5E-02 1.3E-03 Footnote 3 P 4.6E-02 2.5E-02 6 Cl 2.9E -03 1.4E-02 Footnote 2 Ar NA NA NA K 1.8E-02 7.2E-03 16 Ca 1.6E-03 1.1E-02 16 Sc 2.4E-03 7.5E-06 Footnote 4 Ti 3.4E-02 5.OE-06 Footnote 5 V 2.8E-01 1.3E-03 Footnote 6 Cr 2.4E-03 2.2E-03 6 Mn 8.OE-04 2.5E-04 6 Fe 4.0E-02 1.2E-03 6 Co 1.3E-02 1.OE-03 6 Ni 5.3E-02 6.7E-03 6 Cu 8.OE-03 1.4E-02 6 Zn 3.OE-02 3.9E-02 6 Ga 1.5E-02 1.3E-03 Footnote 3 Ge 9.1 E-04 9.9E-05 Footnote 7 As 1.7E-02 5.OE-04 Footnote 8 Se 7.7E-02 1.OE-03 Footnote 9 Br 2.9E-03 2.2E-02 Ff Footnote 2;FM from Ref. 16 Kr NA NA NA Rb 3.1 E-02 3.OE-02 6 Sr 6.OE-04 8.OE-04 6 Y 4.6E-03 1.OE-05 6 Zr 3.4E-02 5.OE-06 6 Nb 2.8E-01 2.5E-03 6 Mo 8.OE-03 7.5E-03 6 Tc 4.OE-01 2.5E-02 6 Ru 4.OE-01 1.OE-06 6 Rh 1.5E-03 1.OE-02 6 Pd 5.3E-02 6.7E-03 Footnote 10 Cd 3.OE-02 2.OE-02 Footnote 11 In 1.5E-02 1.3E-03 Footnote 3 Sn 9.1 E-04 9.9E-05 Footnote 7 Sb 5.OE-03 2.OE-05 98 July 2013

CY-BR-170-301 Revision 8 Page 117 of 352 Table C-3 (cont.) Stable Element Transfer Data Ff Fm(Cow) Element Meat (d/kp) Milk (d/L) Reference Ag 1.7E-02 5.0E-02 6 Te 7.7E-02 1.0E-03 6 1 2.9E-03 6.OE-03 6 Xe NA NA NA Cs 4.0E-03 1.2E-02 6 Ba 3.2E-03 4.0E-04 6 La 2.OE-04 5.0E-06 6 Ce 1.2E-03 1.OE-04 6 Pr 4.7E-03 5.0E-06 6 Nd 3.3E-03 5.0E-06 6 Pm 2.9E-04 2.OE-05 16 Sm 2.9E-04 2.0E-05 16 Eu 2.9E-04 2.OE-05 16 Gd 2.9E-04 2.OE-05 16 Dy 2.9E-04 2.0E-05 16 Er 2.9E-04 2.0E-05 16 Tm 2.9E-04 2.0E-05 16 Yb 2.9E-04 2.0E-05 16 Lu 2.9E-04 2.OE-05 16 Hf 3.4E-02 5.0E-06 Footnote 5 Ta 2.8E-01 1.3E-03 FM - Ref,.16; Ff -Footnote 6 W 1.3E-03 5.0E-04 6 Re 1.0E-01 1.3E-03 FM - Ref.16; Ff -Footnote 12 Os 2.2E-01 6.0E-04 Footnote 13 Ir 7.3E-03 5.5E-03 Footnote 14 Pt 5.3E-02 6.7E-03 Footnote 10 Au 1.3E-02 3.2E-02 Footnote 15 Hg 3.0E-02 9.7E-06 FM - Ref. 16; Ff -Footnote 11 TI 1.5E-02 1.3E-03 FM - Ref.16; Ff -Footnote 3 Pb 9.1 E-04 9.9E-05 98 Bi 1.7E-02 5.OE-04 98 Ra 5.5E-04 5.9E-04 98 Th 1.6E-06 5.0E-06 98 U 1.6E-06 1.2E-04 98 Np 2.0E-04 5.0E-06 6 Am 1.6E-06 2.0E-05 98 Notes: I1. NA It is assumed that noble gases are not deposited on the ground.

2. Elements listed are those considered for 10CFR20 assessment and compliance.

July 2013

CY-BR-170-301 Revision 8 Page 118 of 352 Footnotes: There are numerous Ff and FM values that were not found in published literature. In these cases, the periodic table was used in conjunction with published values. The periodic table was used based on a general assumption that elements have similar characteristics when in the same column of the periodic table. The values of elements in the same column of the periodic table, excluding atomic numbers 58-71 and 90-103, were averaged then assigned to elements missing values located in the same column of the periodic table. This method was used for all columns where there were missing values except column 3A, where there was no data, hence, the average of column 2B and 4A were used.

1. Values obtained by averaging Reference 6 values of Ca, Sr, Ba and Ra.

2. F, value obtained by assigning the Reference 6 value for I. FM value obtained by averaging I(Ref. 6) and Br (Ref.16).

3. Ff values obtained by averaging Zn (Ref.6) and Pb (Ref. 98); there were no values for elements in the same column; an average is taken between values of columns 2B and 4A on the periodic table. FM values obtained by using the value for TI from Reference 16.

4. Values obtained by averaging Reference 6 values of Y and La.

5. Values obtained by assigning the Reference 6 value for Zr.

6. Ff values obtained from Ref. 6 value for Nb. FM values obtained by averaging values for Nb (Ref.6) and Ta (Ref. 16).

7. Values obtained from the Reference 6 values for Pb.

8. Values obtained from the Reference 6 values for Bi.

9. Values obtained from the Reference 6 values for Te.

10. Values obtained from the Reference 6 values for Ni.

11. Ff values obtained from Ref. 6 values for Zn. FM values obtained by averaging the Reference 6 values for Zn and Hg.

12. Values obtained by averaging Reference 6 values for Mn, Tc, Nd and Reference 98 value for U.

13. Values obtained by averaging Reference 6 values from Fe and Ru.

14. Values obtained by averaging Reference 6 values from Co and Rh.

15. Values obtained by averaging Reference 6 values from Cu and Ag.

July 2013

CY-BR-170-301 Revision 8 Page 119 of 352 Table C-4 Atmospheric Stability Classes Temperature Change Description Pasquill Stability Class _.(deqrees) with Heiqht(°C/1 00 m) Extremely Unstable A >22.5 < -1.9 Moderately Unstable B 17.5 to 22.5 -1.9 to -1.7 Slightly Unstable C 12.5 to 17.5 -1.7 to -1.5 Neutral D 7.5 to 12.5 -1.5 to -0.5 Slightly Stable E 3.8 to 7.5 -0.5 to 1.5 Moderately Stable F 2.1 to 3.8 1.5 to 4.0 Extremely Stable G 0 to 2.1 >4.0 a(e is the standard deviation of horizontal wind direction fluctuation over a period of 15 minutes to 1 hour. From Regulatory Guide 1.21, Table 4B. July 2013

CY-BR-170-301 Revision 8 Page 120 of 352 Table C-5 Vertical Dispersion Parameters Section 1 Vertical Dispersion Parameters a, a, (meters) = aRb+c with a, limited to a maximum of 1000 meters R = downwind range (meters) a, b and c have the values listed below: Stability 100 < R < 1000 R > 1000 Class a b c a b c A 0.00024 2.094 -9.6 B C 0.113 0.911 0.0 D 0.222 0.725 -1.7 1.26 0.516 -13.0 E 0.211 0.678 -1.3 6.73 0.305 -34.0 F 0.086 0.74 -0.35 18.05 0.18 -48.6 G 0.052 0.74 -0.21 10.83 0.18 -29.2 Basis: Reference 53, except for cases denoted by an asterisk. In these cases, the value of a, is obtained by a polynomial approximation to the data from Reference 53 (see Section 2 of this table). The functions given in Reference 50 are not used because they are discontinuous at 1000 meters. Section 2 Polynomial Approximation for al. az (meters) = exp [ao + aP + a 2P 2 + a 3P 3] with a, limited to a maximum of 1000 meters P = loge [R(meters)] ao, a,, a2 and a3 have the values listed below: Stability Class Range Coefficients A 100 < R < 1000 ao = -10.50 a, = 6.879 a2 = -1.309 a3 = 0.0957 B 100 < R < 1000 ao = -0.449 a,= 0.218 a2 = 0.112 a3 = -0.00517 B R > 1000 a0 = 319.148 a, = -127.806 a2 = 17.093 a3 = -0.750 C R > 1000 a0 = 5.300 a, = -1.866 a2= 0.3509 a3 = -0.01514 July 2013

CY-BR-170-301 Revision 8 Page 121 of 352 Table C-6 Allowable Concentration of Dissolved or Entrained Noble Gases Released from the Site to Unrestricted Areas in Liquid Waste Allowable Concentration (gCi/ml)a Dresden Braidwood LaSalle Nuclide Byron Quad Cities Kr 85m 2E-4 2E-4 Kr 85 2E-4 5E-4 Kr 87 2E-4 4E-5 Kr 88 2E-4 9E-5 Ar 41 2E-4 7E-5 Xe 131 m 2E-4 7E-4 Xe 133m 2E-4 5E-4 Xe 133 2E-4 6E-4 Xe 135m 2E-4 2E-4 Xe 135 2E-4 2E-4 aComputed from Equation 17 of ICRP Publication 2 (Reference 47) adjusted for infinite cloud submersion in water, and R = 0.01 rem/week, Pw = 1.0 gm/cm 3, and P, /Pt = 1.0. July 2013

CY-BR-170-301 Revision 8 Page 122 of 352 Table C-7 Radiological Decay Constants (XI) in hr' Isotope Lambda _sotoge Lambda Isotope Lambda H-3 6.44E-06 As-73 3.6E-04 Tc-104 2.31 E+00 Be-7 5.4E-04 As-74 1.62E-03 Ru-97 9.96E-03 C-14 1.38E-08 As-76 2.63E-02 Ru-103 7.34E-04 F-18 3.78E-01 As-77 1.79E-02 Ru-105 1,56E-01 Na-22 3.04E-05 Se-73 9.69E-02 Ru-1 06 7.84E-05 Na-24 4.62E-02 Se-75 2.41 E-04 Rh-106 8.33E+01 Mg-27 4.39E+00 Br-77 1.21 E-02 Pd-109 5.15E-02 Mg-28 3.31 E-02 Br-80 2.38E+00 Cd-1 09 6.22E-05 AI-26 1.10E-10 Br-82 1.96E-02 In-111 1.02E-02 AI-28 1.85E+01 Br-83 2.90E-01 In-115M 1.59E-01 P-32 2,02E-03 Br-84 1.30E+00 In-116 7.66E-01 CI-38 1.12E+00 Br-85 1.45E+01 Sn-113 2.51E-04 Ar-41 3.79E-01 Kr-79 1.98E-02 Sn-1 17M 2.12E-03 K-40 6.19E-14 Kr-81 3.77E-10 Sn-I19M 9.85E-05 K-42 5.61E-02 Kr-83M 3.79E-01 Sb-117 2.48E-01 K-43 3.07E-02 Kr-85M 1.55E-01 Sb-122 1.07E-02 Ca-47 6.37E-03 Kr-85 7.38E-06 Sb-1 24 4.80E-04 Sc-44 1.76E-01 Kr-87 5.44E-01 Sb-125 2.86E-05 Sc-46M 1.33E+02 Kr-88 2.44E-01 Sb-126 2.33E-03 Sc-46 3.44E-04 Kr-90 7.71E+00 Ag-108M 6.23E-07 Sc-47 8.44E-03 Rb-84 8.78E-04 Ag-1 08 1.75E+01 Ti-44 1.67E-06 Rb-86 1.55E-03 Ag-11OM 1.16E-04 V-48 1.81 E-03 Rb-87 1.67E-1 5 Ag-111 3.87E-03 Cr-51 1.04E-03 Rb-88 2.33E+00 Te-121M 1.88E-04 Mn-52M 1.94E+00 Rb-89 2.69E+00 Te-121 1.72E-03 Mn-52 5.16E-03 Sr-85 4.45E-04 Te-123M 2.41 E-04 Mn-54 9.23E-05 Sr-87M 2.47E-01 Te-125M 4.98E-04 Mn-56 2.69E-01 Sr-89 5.71E-04 Te-125 0.00E+00 Fe-52 8.37E-02 Sr-90 2.77E-06 Te-127M 2.65E-04 Fe-55 2.93E-05 Sr-91 7.29E-02 Te-127 7.41 E-02 Fe-59 6.47E-04 Sr-92 2.56E-01 Te-129M 8.59E-04 Co-57 1.07E-04 Y-86 4.70E-02 Te-129 5.96E-01 Co-58 4.08E-04 Y-87 8.63E-03 Te-131M 2.31 E-02 Co-60 1.50E-05 Y-88 2.71 E-04 Te-1 31 1.66E+00 Ni-63 7.90E-07 Y-90 1.08E-02 Te-132 8.86E-03 Ni-65 2.75E-0 1 Y-91M 8.35E-01 Te-134 9.93E-01 Cu-64 5.46E-02 Y-91 4.94E-04 1-123 5.28E-02 Cu-67 4.67E-04 Y-92 1.96E-01 1-124 6.91E-03 Cu-68 8.31 E+01 Y-93 6.86E-02 1-125 4.80E-04 Zn-65 1.18E-04 Zr-95 4.51 E-04 1-130 5.61 E-02 Zn-69M 5.04E-02 Zr-97 4.1OE-02 1-131 3.59E-03 Zn-69 7.46E-01 Nb-94 3.90E-09 1-132 3.01 E-01 Ga-66 7.37E-02 Nb-95 8.OOE-03 1-133 3.33E-02 Ga-67 8.85E-03 Nb-97M 4.15E+01 1-134 7.89E-01 July 2013

CY-BR-170-301 Revision 8 Page 123 of 352 Table C-7 (cont.) Radiological Decay Constants (Xi) in hr' Isotope Lambda Isotope Lambda Isotope Lambda Ga-68 6.10E-01 Nb-97 5.76E-01 1-135 1.05E-01 Ga-72 4.91 E-02 Mo-99 1.05E-02 Xe-1 27 7.93E-04 Ge-77 6.13E-02 Tc-99M 1.15E-01 Xe-129M 3.25E-03 As-72 2.67E-02 Tc-101 2.92E+00 Xe-131M 2.44E-03 Xe-133M 1.32E-02 Yb-175 6.89E-03 Ce-139 2.1OE-04 Xe-133 5.51E-03 Lu-177 4.30E-03 Ce-141 8.88E-04 Xe-135M 2.70E+00 Hf-181 6.81E-04 Ce-143 2.1OE-02 Xe-135 7.61E-02 Ta-182 2.52E-04 Ce-144 1.02E-04 Xe-137 1.08E+01 Ta-183 5.78E-03 Pr-142 3.62E-02 Xe-138 2.94E+00 W-187 2.91E-02 Pr-143 2.13E-03 Cs-129 2.16E-02 Re-188 4.08E-02 Pr-144 2.40E+00 Cs-132 4.46E-03 Os-191 1.88E-03 Nd-147 2.63E-03 Cs-134 3.84E-05 Ir-194 3.62E-02 Nd-149 4.01E-01 Cs-136 2.19E-03 Pt-195M 7.18E-03 Pm-145 4.47E-06 Cs-137 2.62E-06 Pt-197 3.79E-02 Ra-226 4.94E-08 Cs-138 1.29E+00 Au-195M 8.15E+01 Th-232 5,63E-15 Cs-139 4.41E+00 Au-195 1.58E-04 U-238 1,77E-14 Ba-131 2.45E-03 Au-198 1.07E-02 Np-239 1.23E-02 Ba-133M 1.78E-02 Au-199 9.20E-03 Am-241 1.83E-07 Ba-133 7.53E-06 Hg-197 2.91 E-02 Pm-148M 6.99E-04 Ba-135M 2.41 E-02 Hg-203 6.20E-04 Pm-148 5.38E-03 Ba-137M 1.63E+01 TI-201 9.49E-03 Pm-149 1.31 E-02 Ba-137 0.OOE+00 TI-206 9.90E+00 Sm-153 1.48E-02 Ba-139 4.99E-01 TI-208 1.36E+01 Eu-1 52 5.82E-06 Ba-140 2.26E-03 Pb-203 1.33E-02 Eu-1 54 8.99E-06 Ba-141 2.27E+00 Pb-210 3.55E-06 Eu-155 1.59E-05 Ba-142 3.88E+00 Pb-212 6.51 E-02 Gd-153 1.20E-04 La-140 1.72E-02 Pb-214 1.55E+00 Dy-157 8.60E-02 La-142 4.35E-01 Bi-206 4.63E-03 Tm-170 2.25E-04 Er-169 3.07E-03 Bi-207 2.37E-06 Yb-169 9.03E-04 Er-1 71 9.22E-02 Bi-214 2,09E+00 (Xi) = Radiological Decay Constant

        = 0.693/Ti Tj = Radiological Half-Life in hours (from Reference 70).

Except for Cu-68, Tc-104, Ba-137, Ta-183, TL-206, Bi-206 which are from References 100. July 2013

CY-BR-170-301 Revision 8 Page 124 of 352 Table C-8 Bioaccumulation Factors (BF1 ) to be Used in the Absence of Site-Specific Data BF, for Freshwater Fish Element (pCi/kq per pCi/L) Reference H 9.0E-01 6 Be 2.8E+01 Footnote 2 C 4.6E+03 6 F 2.2E+00 Footnote 16 Na 1.OE+02 6 Mg 2.8E+01 Footnote 2 Al 2.2E+03 Footnote 13 P 1.OE+05 6 Cl 2.2E+02 Footnote 16 Ar NA NA K 1.OE+03 Footnote 1 Ca 2.8E+01 Footnote 2 Sc 2.5E+01 Footnote 3 Ti 3.3E+00 Footnote 4 V 3.OE+04 Footnote 5 Cr 2.OE+02 6 Mn 4.OE+02 6 Fe 1.OE+02 6 Co 5.OE+01 6 Ni 1.OE+02 6 Cu 5.OE+01 6 Zn 2.OE+03 6 Ga 2.2E+03 Footnote 13 Ge 2.4E+03 Footnote 12 As 3.3E+04 Footnote 14 Se 4.OE+02 Footnote 15 Br 4.2E+02 6 Kr NA NA Rb 2.OE+03 6 Sr 3.OE+01 6 Y 2.5E+01 6 Zr 3.3E+00 6 Nb 3.OE+04 6 Mo 1.OE+01 6 Tc 1.5E+01 6 Ru 1.OE+01 6 Rh 1.OE+01 6 Pd 1.OE+02 Footnote 9 Cd 2.OE+03 Footnote 11 In 2.2E+03 .Footnote 13 Sn 2.4E+03 Footnote 12 Sb 1.OE+00 98 July 2013

CY-BR-170-301 Revision 8 Page 125 of 352 Table C-8 (cont.) Bioaccumulation Factors (BFi) to be Used in the Absence of Site-Specific Data BF for Freshwater Fish Element (pCi/kq per pCi/L) Reference Ag 2.3E+00 56 Te 4.OE+02 6 I 1.5E+01 6 Xe NA NA Cs 2.OE+03 6 Ba 4.OE+00 6 La 2.5E+01 6 Ce 1.OE+00 6 Pr 2.5E+01 6 Nd 2.5E+01 6 Pm 3.OE+01 98 Sm 3.OE+01 Footnote 3 Eu 1.OE+02 Footnote 3 Gd 2.6E+01 Footnote 3 Dy 2.2E+03 Footnote 3 Er 3.3E+04 Footnote 3 Tm 4.OE+02 Footnote 3 Yb 2.2E+02 Footnote 3 Lu 2.5E+01 Footnote 3 Hf 3.3E+00 Footnote 4 Ta 3.OE+04 Footnote 5 W 1.2E+03 6 Re 2.1 E+02 Footnote 6 Os 5.5E+01 Footnote 7 Ir 3.OE+01 Footnote 8 Pt 1.OE+02 Footnote 9 Au 2.6E+01 Footnote 10 Hg 2.OE+03 Footnote 11 TI 2.2E+03 Footnote 13 Pb 3.OE+02 98 Bi 2.OE+01 98 Ra 5.OE+01 98 Th 3.0E+01 98 U 1.OE+01 98 Np 1.OE+01 6 Am 3.OE+01 98 Footnotes: NA = It is assumed that noble gases are not accumulated. In Reference 6, see Table A-1. A number of bioaccumulation factors could not be found in literature. In this case, the periodic table was used in conjunction with published element values. This method was used for periodic table columns except where there were no values for column 3A so the average of columns 2B and 4A was assigned. July 2013

CY-BR-170-301 Revision 8 Page 126 of 352

1. Value is the average of Reference 6 values in literature for H, Na, Rb and Cs.

2. Value is the average of Ref. 6 values in literature for Sr, Ba and Ref. 98 values for Ra.

3. Value is the same as the Reference 6 value used for Y.

4. Value is the same as the Reference 6 value used for Zr.

5. Value is the same as the Reference 6 value used for Nb.

6. Value is the average of Reference 6 values in literature for Mn and Tc.

7. Value is the average of Reference 6 values in literature for Fe and Ru.

8. Value is the average of Reference 6 values in literature for Co and Rh.

9. Value is the same as the Reference 6 value used for Ni.

10. Value is the average of Reference 6 values in literature for Cu and Reference 56 value for Ag.

11. Value used is the same as the Reference 6 value used for Zn.

12. Value is the average of Reference 6 value in literature for C and Reference 98 value for Pb.

13. Value is the average of columns 2B and 4A, where column 2B is the "Reference 6 value for Zn" and column 4A is the average of "Reference 6 value for C and Reference 98 value for Pb".

14. Value is the average of Ref. 6 value found in literature for P and the Ref. 98 values for Bi and Sb.

15. Value is the same as the Reference 6 value used for Te.

16. Value is the average of Reference 6 values found in literature for Br and I.

July 2013

CY-BR-170-301 Revision 8 Page 127 of 352 Table C-9 Dose Factors for Noble Gases Beta Air Beta Skin Gamma Air Gamma Total Body Dose Factor Dose Factor Dose Factor Dose Factor Ni Li Mi Ki Nuclide (mrad/yr per uCi/m 3) (mrem/yr per uCi/m 3) (mrad/yr per uCi/m 3 ) (mrem/vr per uCi/m 3) Kr-83m 2.88E+02 1.93E+01 7.56E-02 Kr-85m 1.97E+03 1.46E+03 1.23E+03 1.17E+03 Kr-85 1.95E+03 1.34E+03 1.72E+01 1.61 E+01 Kr-87 1.03E+04 9.73E+03 6.17E+03 5.92E+03 Kr-88 2.93E+03 2.37E+03 1.52E+04 1.47E+04 Kr-89 1.06E+04 1.01 E+04 1.73E+04 1.66E+04 Kr-90 7.83E+03 7.29E+03 1.63E+04 1.56E+04 Xe-1 31m 1.11 E+03 4.76E+02 1.56E+02 9.15E+01 Xe- 133m 1.48E+03 9.94E+02 3.27E+02 2.51 E+02 Xe-1 33 1.05E+03 3,06E+02 3.53E+02 2.94E+02 Xe- 135m 7.39E+02 7.11E+02 3.36E+03 3.12E+03 Xe-1 35 2.46E+03 1.86E+03 1.92E+03 1.81 E+03 Xe-137 1.27E+04 1.22E+04 1.51 E+03 1.42E+03 Xe-138 4.75E+03 4.13E+03 9.21 E+03 8.83E+03 Ar-41 3.28E+03 2.69E+03 9.30E+03 8.84E+03 Source: Table B-1 of Reference 6. July 2013

CY-BR-170-301 Revision 8 Page 128 of 352 Table C-10 External Dose Factors for Standing on Contaminated Ground DFG1, (mrem/hr per pCil M 2 ) Whole Body Element Dose Factor Reference Element Dose Factor Reference H-3 0.OOE+00 6 Be-7 5.95E-10 99 C-14 0.OOE+00 6 F-18 1.19E-08 99 Na-22 2.42E-08 99 Na-24 2.50E-08 6 Mg-27 1.14E-08 99 Mg-28 1.48E-08 99 AI-26 2.95E-08 99 AI-28 2.OOE-08 99 P-32 0.00E+00 6 CI-38 1.70E-08 99 Ar-41 1.39E-08 99 K-40 2.22E-09 99 K-42 4.64E-09 99 K-43 1.19E-08 99 Ca-47 1.14E-08 99 Sc-44 2.50E-08 99 Sc-46m 1.21 E-09 99 Sc-46 2.24E-08 99 Sc-47 1.46E-09 99 Ti-44 1.95E-09 99 V-48 3.21 E-08 99 Cr-51 2.20E-10 6 Mn-52m 2.79E-08 99 Mn-52 3.80E-08 99 Mn-54 5.80E-09 00 Mn-56 1.10E-08 6 Fe-52 9.12E-09 99 Fe-55 O.OOE+00 6 Fe-59 8.OOE-09 6 Co-57 1.65E-09 99 Co-58 7.00 E-09 6 Co-60 1.70E-08 6 Ni-63 0.OOE+00 6 No-65 3.70E-09 99 Cu-64 1.50E-09 6 Cu-67 1.52E-09 99 Cu-68 8.60E-09 1 -- Zn-65 4.OOE-09 6 Zn-69m 5.06E-09 99 Zn-69 0.OOE+00 6 Ga-66 2.70E-08 99 Ga-67 1.89E-09 99 Ga-68 1.24E-08 99 Ga-72 3.OOE-08 99 Ge-77 1.34E-08 99 As-72 2.23E-08 99 As-73 1.16E-10 99 As-74 9.41E-09 99 As-76 6.46E-09 99 As-77 1.79E-10 99 Se-73 1.38E-08 99 Se-75 4.98 E-09 99 Br-77 3.84E-09 99 Br-80 2.01 E-09 99 Br-82 3.OOE-08 99 Br-83 6.40E-1 1 6 Br-84 1.20E-08 6 Br-85 0.00E+00 6 Kr-79 3.07E-09 99 Kr-81 1.59E-10 99 Kr-83m 1.42E-11 99 Kr-85m 2.24E-09 99 Kr-85 1.35E-10 99 Kr-87 1.03E-08 99 Kr-88 2.07E-08 99 Kr-90 1.56E-08 99 Rb-84 1.07E-08 99 Rb-86 6.30E-10 6 Rb-87 0.OOE+00 99 Rb-88 3.50E-09 6 Rb-89 1.50E-08 6 Sr-85 6.16E-09 99 Sr-87m 3.92E-09 99 Sr-89 5.60E-13 6 Sr-90 1.84E-11 99 Sr-91 7.1OE-09 6 Sr-92 9.OOE-09 6 Y-86 4.OOE-08 99 Y-87 5.53E-09 99 Y-88 2.88E-08 99 Y-90 2.20E-12 6 Y-91 m 3.80E-09 6 Y-91 2.40E-11 6 Y-92 1.60E-09 6 Y-93 5.70E-10 6 Zr-95 5.OOE-09 6 Zr-97 5.50E-09 6 Nb-94 1.84E-08 99 Nb-95 5.10E-09 6 Nb-97m 8.57E-09 99 Nb-97 8,48E-09 99 Mo-99 1.90E-09 6 Tc-99m 9.60E-10 6 Tc-101 2.70E-09 6 Tc-104 1.83E-08' -- Ru-97 2.99E-09 99 Ru-103 3.60E-09 6 Ru-105 4.50E-09 6 Rb/Rh-1 06 5.76E-09 3 6, 99 Pc-1 09 3.80E-10 99 Cc-109 1.12E-10 99 In-111 5.11 E-09 2 99 In-115m 2.01E-09 99 In-116 0.OOE+00 -- Sn-113 1.15E-09 99 Sn-117m 1.96E-082 99 Sn-119m 7.05E-11 9 Sb-117 0.OOE+00 -- Sb-122 2.71E-09 1 -- Sb-124 1.16E-081 -- Sb-125 4.56E-09 99 Sb-126 7.13E-10 99 Ag-108m 1.92E-08 99 Ag-108 1.14E-09 99 July 2013

CY-BR-170-301 Revision 8 Page 129 of 352 Table C-10 (cont.) External Dose Factors for Standing on Contaminated Ground DFG1 j (mrem/hr per pCi/ M2 ) Whole Body Element Dose Factor Reference Element Dose Factor Reference Ag-110m 1.80E-08 6 Ag-111 6.75E-10 99 Te-121m 2.65E-09 99 Te-121 6.75E-09 99 Te-123m 1.88E-09 99 Te-1 25m 3.50E-11 6 Te-125 0.00E+002 Te-127m 1.10E-12 6 Te-127 1.00E- 11 6 Te-129m 7.70E-10 6 Te-129 7.IOE-10 6 Te-131m 8.40E-09 6 Te-131 3.40E.-09 5 2.20E-09 6 Te-1-132 6 Te-134 1.05E-08 99 1-123 2.12E-09 99 1-124 1.23E-08 99 1-125 2.89E-10 99 1-130 1.40E-08 6 1-131 2.58E-09 6 1-133 3.70E-09 6 I-134 1.60E-08 6 1-135 1.20E-08 6 Xe-1 27 3.44E-09 99 Xe-1 29m 5.57E-10 99 Xe-131m 2.13E-10 99 Xe-133m 4.81 E-10 99 Xe- 133 5.91 E-10 99 Xe-1 35m 5.23E-09 99 Xe-135 3.36E-09 99 Xe-1 37 4.26E-09 99 Xe-138 1.30E-08 99 Cs-129 3.39E-09 99 Cs-i 32 8.40E-09 99 Cs-i 34 1.20E-08 6 Cs-136 1.50E-08 6 Cs-137/Ba-137m 1.14E-084 6,99 Cs-138 2.10E-08 6 Cs-1 39 5.15E-09 99 Ba-131 5.74E-09 99 Ba-1 33m 8.10E-10 99 Ba-1 33 4.85E-09 99 Ba-1 35m 7.26E-10 2 99 Ba- 137m 7.17E-09 99 Ba-1 37 0.OOE+00 Ba-139 2.40E-09 6 Ba-La-1 40 M7E-086 6 Ba-141 4.30E-09 6 Ba-142 7.90E-09 6 La-142 1.50E-08 6 Ce-139 2.04E-09 99 Ce-141 5.50E-10 6 Ce-143 2.20E-09 6 Ce-Pr-144 5.20E-10 7 6 Pr-142 1.84E-09 99 Pr-143 0.00E+00 6 Nc-147 1.OOE-09 6 Nc-149 5.32E-09 99 Pm-145 3.38E-10 99 Pm- 148m 2.35E-08 99 Pm-1 48 7.22E-09 99 Pm-149 5.32E-10 99 Sm-153 8.95E-10 99 Eu-152 1.30E-08 99 Eu-154 1.41 E-08 99 Eu-1 55 8.27E-10 99 Gc- 153 1.46E-09 99 Dy-1 57 4.39E-09 99 Er-169 6.12E-14 99 Er-171 5.11 E-09 99 Tm-170 3.41 E-10 99 Yb- 169 4.12E-09 99 Yb-175 4.94E-10 99 Lu-1477 4.60E-10 99 Hf-181 6.67E-09 99 Ta- 182 1.42E-08 99 Ta-183 2.93E-09' W-187 3.10E-09 6 Re-1 88 1.89E-09 99 Os-191 9.83E-10 99 Ir-194 2.31 E-09 99 Pt- 195m 9.79E-10 99 Pt-197 3.57E-10 99 Au-195m 2.54E-09 99 Au-195 1.14E-09 99 Au-1 98 5.19E-09 99 Au-199 1.18E-09 99 Hg-197 9.33E-10 99 Hg-203 2.89E-09 99 TI-201 1.24E-09 99 TI-206 0.00E+002 TI-208 3.58E-08 99 Pb-203 3.88E-09 99 Pb-210 3.57E-11 99 Pb-212 1.91 E-09 99 Pb-214 3.18E-09 99 Bi-206 3.74E-08 99 Bi-207 1.77E-08 99 Bi-214 1.71 E-08 99 Ra-226 8.78E-1I 99 Th-232 8.14E-12 99 U-238 7.98E-12 99 Np-239 9.50E-10 6 Am-241 3.48E-10 99 1 Valued derived by comparing the percentage and MeV of the nuclide's gammas and then comparing to Cesium-1 37, as a value was not available in the literature. July 2013

CY-BR-170-301 Revision 8 Page 130 of 352 20.0 due to low yield and short half life. A value was not available in the literature. 3 Value is the sum of Ru-106 (1.50E-9) and Rh-106 (4.26E-9). The Rh-106 value is from Reference 99 and the Ru-106 value is from Reference 6. 4 Value is the sum of Cs-137 (4.20E-9) and Ba-137m (7.17E-9). The values are from references 6 and 99, respectively. 5 Value is the sum of Te-132 (1.70E-9) and 1-132 (1.70E-9). 6 Value is the sum of Ba-140 (2.10E-9) and La-140 (1.50E-8) from reference 6. In Reference 6, see Table E-6. 7 Value is the sum of Ce-144 (3.20E-10) and Pr-144 (2.OOE-10) from reference 6. Note: Dose assessments for 10CFR20 and 40CFR190 compliance are made for an adult only. Dose assessments for 10CFR50 Appendix are made using dose factors of Regulatory Guide 1.109 (Reference 6) for all age groups. July 2013

CY-BR-170-301 Revision 8 Page 131 of 352 Table C-1l Sector Code Definitions Angle from North Sector Code Sector Direction (Degrees) A N 348.75< 0 <11.25 B NNE 11.25 < 0 < 33.75 C NE 33.75 < 0 < 56.25 D ENE 56.25 < 0 < 78.75 E E 78.75 < 0< 101.25 F ESE 101.25 < 0 < 123.75 G SE 123.75 < 0 < 146.25 H SSE 146.25 < 0 < 168.75 J S 168.75 < 0 < 191.25 K SSW 191.25 < 0 < 213.75 L SW 213.75 < 0 < 236.25 M WSW 236.25 < 0 < 258.75 N W 258.75 < 0 < 281.25 P WNW 281.25 < 0 < 303.75 Q NW 303.75 < 0 < 326.25 R NNW 326.25 < 0 < 348.75 July 2013

CY-BR-170-301 Revision 8 Page 132 of 352 APPENDIX 0 ODCM BASES and REFERENCE DOCUMENT TABLE OF CONTENTS LIST O F TA B LE S ............................................................................................................... 134 ODCM BASES and REFERENCE (Generic Section) .............................................................................. 135 0.1 BASES OF CHAPTER 1, INTRODUCTION ................................................................................ 135 0.1.1 Offsite Radiation Doses Due to Nuclear Power Plants .................................................. 135 0.1.2 Historical and Concurrent Meteorology ............................................................... 136 0.2 BASES OF CHAPTER 2, REGULATIONS AND GUIDELINES .................................................. 136 0.3 BASES OF CHAPTER 3, PATHWAYS ....................................................................................... 136 0.3.1 Airborne Releases (Section 3.1) ..................................................................................... 136 0.3.2 Liquid Releases (Section 3.2) ......................................................................................... 137 0.3.3 Radiation from Contained Sources (Section 3.3) ........................................................... 137 0.4 BASES OF CHAPTER 4, INTRODUCTION TO METHODOLOGY ............................ 139 0.4.1 Introduction of Time Factors ........................................................................................... 139 0.4.2 Release Point Classifications (Section 4.1.4) ................................................................. 139 0.4.3 Airborne Releases (Section 4.2) ..................................................................................... 139 0.4.4 Radionuclide Types Considered for Airborne Effluent Exposure Pathways (Table 4-1) 141 0.4.5 Reasons for Not Calculating Doses Due to Carbon-14 .................................................. 142 0.5 BASES OF CHAPTER 5, MEASUREMENT ............................................................................... 142 0.6 BASES OF CHAPTER 6, IMPLEMENTATION OF THE OFFSITE DOSE ASSESSMENT PR O G RA M .................................................................................................................................. 142 0.7 BASES OF AIRBORNE EFFLUENT CALCULATIONS (SECTION A.1 AND APPENDIX B) ..... 142 0.7.1 Release Point Classifications (Section A.1.1 of Appendix A) ......................................... 142 0.7.2 Meteorological Data (Section B.1.1 of Appendix B) ....................................................... 142 0.7.3 Joint Frequency Distribution (Section B.1.2 of Appendix B) ........................................... 142 0.7.4 Average W ind Speed (Section B.1.3 of Appendix B) ..................................................... 143 0.7.5 Gaussian Plume Models (Section B.2 of Appendix B) ................................................... 143 0.7.6 Relative Concentration Factor f-/Q (Section B.3 of Appendix B) ................................... 144 0 .7 .6.1 S tack R elease .................................................................................................... 144 0.7.6.2 Ground Level Release ....................................................................................... 145 0.7.6.3 Vent Release .......................................................... 145 0.7.6.4 Removal Mechanisms ....................................................................................... 145 0.7.6.5 Gamma-x/Q (Section B.3.5) .............................................................................. 145 0.7.7 Relative Deposition Factor D/Q (Section B.4 of Appendix B) ......................................... 146 0.7.8 Gamma Air Dose (Section A.1.2.1 of Appendix A and Section B.5 of Appendix B) ....... 146 0.7.8.1 Dose (Equation A-1 of Appendix A) ................................................................... 146 0.7.8.2 Dose Factors (Section B.5 of Appendix B) ........................................................ 146 July 2013

CY-BR-170-301 Revision 8 Page 133 of 352 0.7.8.3 Use of Unrestricted Area Boundary Values for Gamma Air Dose Factors ........ 147 0.7.9 Beta Air Dose (Section A.1.2.2 of Appendix A and Section B.7 of Appendix B) ............ 147 0.7.10 Total Body Dose (Section A. 1.2.3 of Appendix A and Section B.6 of Appendix B) ........ 148 0.7.11 Skin Dose (Section A.1.2.4 of Appendix A and Section B.7 of Appendix B) .................. 148 0.7.12 Total Body Dose Rate (Section A.1.3.1 of Appendix A) ................................................. 148 0.7.13 Skin Dose Rate (Section A.1.3.2 of Appendix A) ........................................................... 148 0.7.14 Dose Due to Non-Noble Gas Radionuclides (Section A.1.4 of Appendix A) .................. 148 0.7.15 Ground Deposition Dose (Section A.1.4.1 of Appendix A and Section B.8 of Appendix B) 149 0.7.16 Inhalation Dose (Section A.1.4.2 of Appendix A and Section B.9 of Appendix B) 149 0.7.17 Food Pathways Doses (Section A.1.4.3 of Appendix A and Section B.10 of Appendix B) 149 0.7.18 Inhalation Dose Rate (Section A.1.5 of Appendix A) ...................................................... 149 0.8 BASES OF LIQUID EFFLUENT CALCULATIONS (SECTION A.2 and Appendix B; SECTION II) 149 0.8.1 Dose (Section A.2.1 of Appendix A and Section B.15 of Appendix B) ........................... 149 0.8.2 Concentration Due to Tank Discharges (Section A.2.3 of Appendix A) ......................... 150 0.9 BASES OF CALCULATIONS OF DOSE DUE TO CONTAINED SOURCES (SECTION A.3) ... 150 0 .9.1 BW R S kyshine D ose ...................................................................................................... 150 0.9.2 Estimate of Dose Due to Other Facilities of the Uranium Fuel Cycle (Section A.5.2 of A p p e n d ix A) .................................................................................................................... 15 1 0.10 BASES OF APPENDIX C, GENERIC DATA .................................................................. 151 July 2013

CY-BR-170-301 Revision 8 Page 134 of 352 ODCM BASES and REFERENCE LIST OF TABLES NUMBER TITLE PAGE 0-1 Comparison of Contributions of Direct Deposition and Soil Uptake Terms To 152 Radioactivity Concentration in Vegetation 0-2 Principal Surface Water Uses 153 0-3 Predicted PWR Annual Doses for Selected Liquid Effluent Pathways 154 0-4 Predicted BWR Annual Doses for Selected Liquid Effluent Pathways 155 0-5 Noble Gas Radionuclides Expected To Be Released from a 156 Typical PWR or BWR 0-6 Dams Between Liquid Discharge Points and Community Water Supply 157 Intake Points 0-7 Estimated Doses Due to Uranium Milling, Conversion, Enrichment, 159 and Fabrication Facilities 0-8 Locations of Uranium Processing Facilities Associated with 160 Electric Power Production 0-9 Distances Between Nearby Midwestern Nuclear Stations and 161 Exelon Nuclear Stations July 2013

CY-BR-170-301 Revision 8 Page 135 of 352 ODCM BASES and REFERENCE (Generic Section) This document provides supplementary information on the bases of material in the generic section of the ODCM, Chapters 1 through 6 and Appendices A through C. 0.1 BASES OF CHAPTER 1, INTRODUCTION 0.1.1 Offsite Radiation Doses Due to Nuclear Power Plants It is estimated that the average radiation dose received by an individual in the United States is about 360 mrem/yr and that nuclear power stations account for less than two parts in a thousand of this radiation. These figures are based on data in Table 8.1 of NCRP 93, (Reference 80). The table includes the following data: Source Average Individual Dose (mrem/yr) Natural sources (average in U.S.) 300 Medical (whole-body equivalent) 53 Nuclear fuel cycle 0.05 Other -7 Total About 360 The radiological effects of nuclear power station operation on the environment are characterized as "usually so small that they are masked by normal fluctuations in natural background sources and by the normal uncertainties of the measurement process." Evidence of this is provided by the following data:

• Calculated Doses Due to Airborne Effluents The maximum calculated doses due to airborne effluents from Dresden 3 for 1987 were as follows (Reference 58, Page 73):

Gamma Air (mrad) 0.19 Beta Air (mrad) 0.06 Total Body (mrem) 0.19 Skin (mrem) 0.14 Thyroid (mrem) 1.62

• Dosimeter Measurements of Direct Radiation Dosimeter measurements of background radiation at 17 locations in the vicinity of the Dresden Station are reported on Page 86 of Reference 55. At these locations, background radiation ranged from 12 mR/quarter to 21 mR/quarter in 1987. The standard deviations of the measurements ranged from 0.6 mR/quarter to 4.7 mR/quarter. Fluctuations from quarter to quarter at a given location and fluctuations between measuring locations were often larger than 1 mR/quarter. Note that the standard deviations and the fluctuations both exceeded the calculated maximum offsite total body dose of 0.19 mrem.

The text of Chapter 1 also states that "assessing compliance with regulatory limits requires calculations because some of the limits involve quantities that cannot be directly measured. . ." Limits that cannot be feasibly monitored by direct measurement include doses to internal organs and doses attributable to particular pathways (see Appendix A). July 2013

CY-BR-170-301 Revision 8 Page 136 of 352 0.1.2 Historical and Concurrent Meteorology The use of historical average atmospheric conditions for assessment of radiation doses due to airborne effluents is stipulated in the Bases Section 12.4 and 12.6 of each station's RETS. For Byron and Braidwood, there is an additional requirement that the Annual Radiological Environmental Operating Report include an assessment of radiation doses due to gaseous effluents based on the "meteorological conditions concurrent with the time of release". The bases for this requirement are from Reference 7. 0.2 BASES OF CHAPTER 2, REGULATIONS AND GUIDELINES See the documents cited in the text. 0.3 BASES OF CHAPTER 3, PATHWAYS General information on offsite exposure pathways may be found in several texts and monographs (see References 16, 18, 20, 22, 25, 28, 29 and 31). 0.3.1 Airborne Releases (Section 3.1) The nuclear power stations address radiation dose for the airborne pathways considered in NUREG 0133 (Reference 14). The airborne pathways found in NUREG 0133 are:

• Exposure to a cloud of noble gas.
• Exposure to standing on a contaminated ground plane.
• Inhalation of radioiodines, tritium and/or particulates.
• Ingestion of contaminated vegetation.

     "   Ingestion of contaminated cow and/or goat milk.

• Ingestion of contaminated cow meat.

The noble gas exposures are assessed at the site boundary. The ground plane, inhalation and ingestion exposures are determined at the location in the unrestricted area where the combination of pathways, age group and airborne deposition produce the highest potential dose to a member of the public. The ground plane and inhalation pathways are considered present at every location in the unrestricted area. Ingestion pathways are considered present at the locations determined by the land use census. Soil uptake is not considered by the NUREG 0133 methodology but is addressed by Regulatory Guide 1.109 (Reference 6). Ingestion exposure through the mechanism of soil uptake has been shown to be minor as compared to direct deposition onto foliage. This assumption is based upon an analysis of three nuclides: 1-131, Cs-1 34 and Cs-1 37. In a study of nuclear power station radiation exposures in the upper Mississippi River basin, these nuclides were found to contribute the major portion of the dose due to exposure to airborne radioactivity deposited on soil (see page IX-12 of Reference 20). The relative importance of uptake from soil was assessed by use of Equation C-5 of Regulatory Guide 1.109. This equation calculates radioactivity concentration in vegetation. The first term inside the curly brackets of the equation represents the contribution from radioactivity directly deposited on plant foliage. The second term represents the contribution from radioactivity initially deposited on the ground and then taken up through the root system of the vegetation. For each of the three nuclides, the ratio of the uptake term to the direct deposition term was evaluated for two pathways; the grass-cow-milk pathway and the pathway of direct ingestion by man of produce and leafy vegetables. The parameter values used and the results are in Table 0-1 of this document. For the six cases, the soil uptake term ranged from about 0.01% to about 10% of the direct deposition term (see the column labeled "Uptake + Direct Dep" in Table 0-1). July 2013

CY-BR-170-301 Revision 8 Page 137 of 352 0.3.2 Liquid Releases (Section 3.2) The nuclear power stations address radiation dose for the waterborne pathways considered in NUREG 0133. The waterborne pathways found in NUREG 0133 are:

• Ingestion of contaminated potable water.
• Ingestion of fish taken from contaminated water.
• Ingestion of invertebrates taken from contaminated water.

All of these dose pathways are considered unless demonstrated not be present. Exposure can also occur through recreation (shoreline activities, swimming and boating) and irrigation pathways (irrigation of directly ingested vegetation and food crops for animal consumption), but these have been shown to be minor as compared to direct ingestion. The liquid pathways were evaluated based on surveys of surface water use and on liquid pathway dose calculations. Table 0-2 of this document summarizes principal results of the surface water use surveys. On the basis of these surveys, it was decided to ignore the following pathways:

    "   Ingestion of vegetation contaminated because of irrigation with water containing radioactivity from plant liquid discharges.

• Ingestion of radioactivity that entered an animal food product (milk or meat) because the animal drank water contaminated by radioactive liquid effluents from the plant or because the animal consumed feed contaminated by irrigation with such water.

Calculations were performed to estimate annual doses from the following liquid pathways:

• Consumption of drinking water.
• Consumption of fish.
• Shoreline activities (with exposure to shoreline sediments).
• Swimming and boating.

Predicted annual doses to the total body and the thyroid for the six nuclear power stations are summarized in Tables 0-3 and 0-4 of this document. In all but one of the cases tabulated, the liquid pathway with the maximum annual dose is fish ingestion; the exception is for thyroid dose at Dresden 2/3, for which the maximum liquid pathway is consumption of drinking water. Doses due to shoreline activities and swimming and boating are not evaluated annually because dose estimates for these pathways are generally low. In Tables 0-3 and 0-4, they range from 0.02% to 10% of the doses calculated for the maximum pathway. 0.3.3 Radiation from Contained Sources (Section 3.3) Annual radiation doses due to contained sources of radioactivity at nuclear power stations are judged to be negligible in comparison with applicable limits except for doses due to BWR turbine skyshine. This judgment is based on the considerations below. Evaluations in the Environmental Reports Evaluations of direct radiation from the nuclear power stations are reported in Section 5.2.4.3 of the Environmental Reports for the Braidwood, Byron, and LaSalle Stations. For the two PWRs (Braidwood and Byron), the radiation sources considered were the following: The containment building. Nitrogen-16 in primary coolant. Radioactivity in tanks storing refueling water, primary water or contaminated secondary water. July 2013

CY-BR-170-301 Revision 8 Page 138 of 352 Annual doses calculated on the basis of 100% occupancy were as follows: Distance From Sources Annual Dose (miles) (mrem/yr)* 0.3 1.5E0 0.6 4.4E-2 1.0 1.4E-3 These results may be compared with the distances to the closest points on the site boundaries, which are as follows: Distance to Closest Point On Boundary Station (miles)" Braidwood 0.32 Byron 0.50 From these data, the maximum annual dose at the site boundary due to direct radiation from PWRs is on the order of 1.5 mrem/yr assuming 100% occupancy at the boundary. Since the actual occupancy is likely to be much lower than 100%, the actual annual dose is likely to be much lower than 1.5 mrem/yr. Therefore, the direct radiation dose from contained sources at PWRs is judged to be negligible in comparison with 40CFRI90 annual limits (25 mrem to the total body, 75 mrem to the thyroid, and 25 mrem to other organs). For LaSalle, the maximum annual dose at the site boundary due to direct radiation was calculated in the Environmental Report to be less than 4 mrem. The largest contributor was found to be nitrogen-1 6 from process steam. The cycled condensate storage tanks were considered in the calculation and found to contribute less than 0.1 mrem/yr. Based on these results, the direct radiation dose from contained sources at BWRs is judged to be negligible in comparison with 40CFR 190 limits except possibly for the dose due to nitrogen-1 6.

• Per Table 5.2-9 of Byron and Braidwood Environmental Reports.
  • Based on data in ODCM Table F-3 of Appendix F.

Interim Radwaste Storage Facilities Interim Radwaste Storage facilities (IRSF) were designed to serve as temporary repositories of solidified (dewatered) radwaste before shipment offsite. The surface dose rate of these containers may be as high as 15 R/hr (or 380 R/hr if 50.59 evaluation has been approved). Consideration is also being given to store containers of compacted dry active waste (DAW) in Sea-Land containers at all nuclear power plant sites. These may have surface dose rates as high as 8 mR/hr at a distance of 2-meters from the container surface. Both the IRSF and DAW will contribute direct radiation to locations in the controlled and unrestricted areas. Thus a dose assessment is required to assure site compliance to the regulations of 40CFR190 and IOCFR20. The doses due to IRSF's have been calculated in References 60, 61, 62 and 63. In these calculations, the containers were assumed to have a contact dose rate of 15 R/hr; consideration was given to accessible sites outside of the restricted area boundary, but near the IRSF. Although some of these sites are less than 200 meters from the IRSF, the annual doses are less than 10% of the 40CFR190 limit of 25 mrem/year when realistic occupancy factors are considered. (Additional calculations may be performed using other assumptions.) The above calculations are, of course, estimates as the inventories, nuclide mixes, decay times, container self-shielding, and other factors affect the corresponding out-of-building dose rate. As the IRSF's become operational, the above estimates will be re-evaluated. A correlation of internal IRSF dose rate (radiation levels) with measured external IRSF dose rate will be evaluated as a better means of quantifying the IRSF offsite dose rates. July 2013

CY-BR-170-301 Revision 8 Page 139 of 352 The dose due to storage of Dry Active Waste (DAW) on site in arrays of Sea/Land Vans has been evaluated. For a design basis source of 8 mR/hr at a distance of 2 meters, calculations (References 65, 66, 67 and 68) show that a dose rate of 1 mrem per year will not be exceeded at the restricted area boundary for realistic combinations of DAW locations and occupancy factors. Since occupancy at the points of maximum offsite exposure is likely to be much less than 100%, doses due to the interim radwaste storage facilities are judged negligible in comparison with 40CFR 190 limits. Independent Spent Fuel Storage Installation (ISFSI) 10CFR72.104 dose limits are the same as those specified by40CFR190. ISFSI dose contribution is in the form of direct radiation as no liquid or gas releases are expected to occur. The 10CFR72.212 report prepared in accordance with ISFSI requirements assumes a certain array of casks exists on the pad. The dose contribution from this array of casks, in combination with historical uranium fuel cycle operations prior to ISFSI operations, was analyzed to be within the 40CFR190 and 10CFR72.104 limits. A fully loaded ISFSI is not expected to exceed 10CFR72.104 limits at the current nearest resident. However, Initial Dose vs. Distance calculations identified an area of approximately 200 meters beyond the Owner Controlled Area boundary that could exceed limits if a member of the public permanently relocates in this zone. It is understood that the dose calculations are based on worst case scenarios and that empirical radiation dose data from strategically placed dosimeter sets will be utilized to accurately measure true radiation dose at the Owner Controlled Area boundary and the nearest resident. The nearest real individual to the ISFSI was determined to be different than the nearest real individual to the plant. Therefore, the Land Use Census will be the control provided to ensure that changes in the use of areas at and beyond the SITE BOUNDARY are identified and that modifications to the monitoring program are made if required by the results of the census. Ifthe dose limits of 40CFR190 or 10CFR72.104 are exceeded, a special report to the NRC as well as an appropriate request for exemption/variance is required to be submitted to the NRC. The requirement that the dose limits of 10CFR72.104 apply to "any real individual" is controlled for ISFSI activities in the ISFSI 72.212 report. 0.4 BASES OF CHAPTER 4, INTRODUCTION TO METHODOLOGY Most of the material in this chapter is based on Appendix A. Additional information on bases is provided below. 0.4.1 Introduction of Time Factors The release rate of radioactive materials is the discharge of radioactive materials in liquid or gaseous effluents per unit time. The second is used as the practical reporting time unit for establishing release rates to show compliance with instantaneous limitations for noble gases. The hour is used as the practical reporting time unit is established average release rates to show conformance with the requirements of 10CFR50 for radioiodines and particulates released in gaseous effluents and for liquids effluents. 0.4.2 Release Point Classifications (Section 4.1.4) For additional information, see Meteorology and Atomic Energy 1968 (Reference 18), Section 3-3.5.2, and Regulatory Guide 1.111 (Reference 7), Section B.2. 0.4.3 Airborne Releases (Section 4.2) The noble gases expected to be released from a typical PWR or BWR are listed in Table 0-5 of this document. The energies and intensities of radiations emitted from them are listed in standard compendia (e.g., see Reference 70). From Reference 70, Krypton-89 has gamma and beta emissions in excess of 4 MeV and Xenon-137 has beta emissions in excess of 4 MeV. July 2013

CY-BR-170-301 Revision 8 Page 140 of 352 Gamma Radiation Mean Free Path The mean free path X of gamma radiation is calculated using the following equations: X =A (0-1) L (p/p)p (0-2) X Mean Free Path [cm] The average distance traveled by a photon before interacting with matter. Attenuation Coefficient of Air [cm+] Probability of photon absorption or scattering per unit distance traveled in air. p Density of Air [g/cc] The results for photon mean free path (Section 4.2.1) are based on data in Reference 71. For a 4-MeV photon, the calculation is as follows: p/p = 0.0308 cm 2/g (per Table 5.2 of Reference 71) p = 0.001293 g/cc (per Table 1.3 of Reference 71) l1 = (0.0308 cm 2/g) (0.001293 g/cc) = 3.982E-5 cm1 X = (1/3.982E-5 cm 1 )(1 ft/30.48 cm) = 823.9 ft July 2013

CY-BR-170-301 Revision 8 Page 141 of 352 Range of Beta Radiation in Air The results for beta radiation range (Section 4.2.2) are based on equations in Reference 38. The range of beta radiation with a maximum energy greater than 2.5 MeV is given by the following equation (Reference 38, Page 100): R = (530) (Er.ax) - 106 (0-3) R Range [mg/cm 2] Enmax Maximum Beta Energy [MeV] For Emax = 4 MeV, 2 R = (530)(4) - 106 = 2.01E3 mg/cm For an air density of 1.293 mg/cc, the range is [(2.01 E3 mg/cm 2)/(1 .293 mg/cc)] (1 ft/30.48 cm) = 51.0 ft For 0.01 < Emax < 2.5 MeV, the range of beta radiation is given by the following equation (Reference 38, Page 99):

           = (412)(Emax) 1 "26 5 - (0.

0 95 4 R )(1 n Emax) (0-4) where R and Emax have the same definitions as for Equation 0-3. For example, for Emax = 0.1 MeV, 2 R = (412) (0.1)1.265 - (o.0954)ln(o.1) = 13.5 mg/cm For an air density of 1.293 mg/cc, the range is [(13.5 mg/cm 2)/(1.293 mg/cc)] (1 ft/30.48 cm) = 0.34 ft 0.4.4 Radionuclide Types Considered For Airborne Effluent Exposure Pathways (Table 4-1) The radionuclide types considered are the same as those recommended for concern in Regulatory Guide 1.109 except that carbon-14 is omitted. The reasons for this are discussed in the next section. July 2013

CY-BR-170-301 Revision 8 Page 142 of 352 0.4.5 Reasons for Not Calculating Doses Due to Carbon-14 Carbon-14 is not considered by the stations because their RETS do not require it. The stations are required to consider only the following non-noble gas radionuclides: iodine-1 31, iodine-133, tritium, and all radionuclides in particulate form with half-lives greater than 8 days. Although carbon-14 has a half-life of 5730 years, it does not fall in the last category (in particulate form with half-life greater than 8 days) because it is emitted as a gas, mainly C02 (see Reference 29, Page 167). Moreover, carbon-14 was not found to be a significant contributor to offsite radiation dose in a study of the potential radiological implications of nuclear facilities in the upper Mississippi River basin (see Reference 20, Page IX-8, Table IX-2). 0.5 BASES OF CHAPTER 5, MEASUREMENT See the documents cited in the text. 0.6 BASES OF CHAPTER 6, IMPLEMENTATION OF THE OFFSITE DOSE ASSESSMENT PROGRAM Chapter 6 is based on Exelon's organizational structure and departmental responsibilities. 0.7 BASES OF AIRBORNE EFFLUENT CALCULATIONS (SECTION A.1 AND APPENDIX B) The methodology used to calculate doses and dose rates due to releases of radioactivity in airborne effluents is discussed below. The calculations use equations presented in Section A.1 of Appendix A. The equations involve meteorological transport and dose factors that are either obtained from the literature or calculated as described in Appendix B. For the most part, the methodology of this manual for airborne effluent dose calculations is identical to that of Regulatory Guides 1.109 (Reference 6) and 1.111 (Reference 7). In the discussion below, special attention will be given to the few differences. 0.7.1 Release Point Classifications (Section A.1.1 of Appendix A) Regulatory Guide 1.109 uses two classifications for airborne releases (see Reference 6, Regulatory Position C.2):

• Releases from free standing stacks more than 80 meters high.
• All other releases.

This manual uses three classifications for airborne releases: stack, ground and vent level. The classifications used here are based on Regulatory Positions C.2.a and C.2.b of Regulatory Guide 1.111. 0.7.2 Meteorological Data (Section B.1.1 of Appendix B) The information in Section B.1.1 of Appendix B is based on Sargent & Lundy reviews and analyses of meteorological data from the nuclear stations. The procedure for treating calms is based on guidance in Regulatory Guide 1.111, Regulatory Position C.4. 0.7.3 Joint Frequency Distribution (Section B.1.2 of Appendix B) The information in Section B.1.2 of Appendix B is based on discussions with Sargent & Lundy. The procedure for determining the JFD for a vent release is based on Regulatory Position C.2.b of Regulatory Guide 1.111. For each nuclear power station, an historical average JFD was calculated at Sargent & Lundy by a computer program that later evolved into the computer program METWRSUM (Reference 75). For further information on these calculations, see Reference 76. July 2013

CY-BR-170-301 Revision 8 Page 143 of 352 Wind speed and direction may change with height. In accordance with Regulatory Position C.2.b of Regulatory Guide 1.111, JFD calculations for elevated releases were made using wind parameters representative of conditions at the actual release height, and calculations for ground level releases were made using wind parameters corresponding to a height of approximately 10 meters. As noted in Reference 76, in some cases interpolation of wind speed data measured at different heights was used to obtain data characteristic of the height of interest. 0.7.4 Average Wind Speed (Section B.1.3 of Appendix B) The equations for obtaining average wind speed are based on the standard method of determining the average value of a quantity for which the frequency distribution is known. Average wind speeds for the nuclear power stations were computed using Sargent & Lundy computer program AZAP (Reference 77). Regulatory Position C.2.a of Regulatory Guide 1.109 and C.1 .c of Regulatory Guide 1.111 specify that a wind speed class be represented by the wind speed of its midpoint (i.e., average of its upper and lower limits). In the calculations this is done for each wind speed class except the highest. The highest class contains all wind speeds greater than a specified value and so has an undefined upper limit. This class is represented by the lower limit of its wind speed range in all calculations for this manual (calculations of average wind speed, X/Q, gamma dose factors, and total body dose factors). 0.7.5 Gaussian Plume Models (Section B.2 of Appendix B) For discussion of the Gaussian plume diffusion model and its applications to dose assessment, see References 18 (Sections 2-7.2, 3-3, 4-6.2, 7-4, and 7-5), 24, 31 (Section 2.1), and 22 (Chapter 3). Equation B-9 of Appendix B is identical to Equation 3.115 on Page 99 of Reference 18. Equation B-10 of Appendix B is derived from Equation B-9 of Appendix B as follows: A location at ground level (z = 0) is assumed. Equation B-9 of Appendix B becomes: X(x,y,O) = [Q/(nva o. u)] exp[-(y 212Cr2y) - (h0 212a 22 )] (0-5) 0 This expression for X(x,y,0) is integrated in the crosswind direction from y -co to +-o. This yields the following result (see Equation 3.143 of Reference 18): [2"2Q/(iOz2oU)]exp(-h 2e2/202.*) The above expression is divided by the width of a sector at downwind distance x, 2Ax/1 6. The result is: [161(21/2Y/2)][Q/(cYz u x)]exp(-h2j2a2z) that is equal to [2.0320/(a2 u x)]exp(-h 2j 2 O2z) The result above is multiplied by a fraction f representing the fraction of time that the wind blows into the sector of interest. This yields [2.032 f Q/(aO u x)]exp(-h 2J2; 2,) that is identical to the expression in Equation B-10 of Appendix B and also to Equation 3.144 of Reference 18. July 2013

CY-BR-170-301 Revision 8 Page 144 of 352 0.7.6 Relative Concentration Factor X/Q (Section B.3 of Appendix B) 0.7.6.1 Stack Release Equation B-1 3 of Appendix B is the formula for calculating the relative concentration factor (X/Q), due to a stack release. Equation B-13 of Appendix B is obtained from the formula for sector-averaged concentration, Equation B-10 of Appendix B, and is of the same form as Equation 3 of Regulatory Guide 1.111. In applying Equation B-13 of Appendix B, the vertical plume spread is calculated in the way specified in the regulatory guide. The effective release height is calculated with Equation B-14 of Appendix B. The formulas used are in accordance with those in Regulatory Guide 1.111. However, the following should be noted:

   "   Plume heights are limited to a maximum of 100 meters. This is done to allow use of the plume depletion and relative deposition data in Regulatory Guide 1.111. These data are not provided for release heights above 100 meters. The limitation to 100 meters represents a conservative approximation for cases in which the release height and the plume rise formulas would lead to higher plumes.
   "   Due to the general flatness of the terrain in the vicinity of nuclear power stations, all terrain correction parameters were taken as zero.

• Plume rise due to buoyancy was ignored because typical nuclear power plant plumes are not significantly warmer than room temperature. This neglect of buoyancy (which can be significant for plumes from fossil plants) is in accord with the guidelines of Regulatory Guide 1.111. The regulatory guide states that plume rise is calculated in accordance with Reference 78, which neglects rise due to buoyancy (see last sentence on Page 5 of Reference 78).

July 2013

CY-BR-170-301 Revision 8 Page 145 of 352 0.7.6.2 Ground Level Release Equation B-25 of Appendix B is the formula for calculating the relative concentration factor (X/Q)g due to a ground level release. Equation B-25 of Appendix B is obtained from the formula for sector-averaged concentration, Equation B-10 of Appendix B, and is of the same form as Equation 3 of Regulatory Guide 1.111. In applying Equation B-25 of Appendix B, the vertical dispersion coefficient is calculated using Equations B-26, B-27 and B-28 of Appendix B, which are based on the prescription in Regulatory Position C.2.c. 0.7.6.3 Vent Release Equation B-29 of Appendix B may be used for calculating the relative concentration factor (X/Q)v due to a vent release. The relative concentration factor is obtained as a mixture of stack and ground level factors in accordance with the guidelines in Regulatory Position C.2.b of Regulatory Guide 1.111. 0.7.6.4 Removal Mechanisms Regulatory Position C.3 of Regulatory Guide 1.111 discusses three removal mechanisms that reduce airborne radioactivity concentration: radioactive decay, dry deposition and wet deposition. In the dose calculations involving X10 (see Appendix A), radioactive decay is taken into account by adjusting the measured release rate of each radionuclide for radio decay in transit from the release point to the dose point. However, wet and dry deposition are not considered. This is a conservative approximation made to simplify the calculations. If these deposition mechanisms were considered, the X/Q values for noble gases would be different from those for particulate and iodine. 0.7.6.5 Gamma-X/Q (Section B.3.5) The noble gas dose factors used in Equations A-1, A-3, A-4, A-5 of Appendix A are taken from Regulatory Guide 1.109, Table B-1. These values are based upon assumption of immersion in a semi-infinite cloud. For ground level and mixed mode releases this tends to overestimate the gamma air dose arising from a plume that is actually finite in nature. For elevated releases, the Regulatory Guide 1.109 noble gas dose factors will underestimate exposure as they consider only immersion and not that portion of exposure arising from sky shine. At distances close in to the point of elevated release, the ground level concentration as predicted by x/Q will be essentially zero. In such a case, the sky shine component of the exposure becomes significant and must be considered. The gamma-X/Q provides a simplified method of calculating gamma air dose and dose rates for a finite and/or elevated plume. Regulatory Guide 1.109, Section C.2 and Appendix B provides the methodology for calculating finite cloud gamma air dose factors from which the gamma-X/Q values can be derived. The gamma-X/Q is defined such that for a given finite cloud the semi-infinite cloud methodology will yield the same gamma air dose as the finite cloud methodology. Three gamma-X/Q values are defined: for stack, vent and ground level releases, respectively. The gamma-X/Q values are calculated by Equations B-30, B-31 and B-32 of Appendix B and makes use of the finite cloud gamma air dose factors described in Section B-5 of Appendix B. These equations also utilizes a noble gas nuclide fraction. These fractions can be based upon historical data or a calculated noble gas source term. July 2013

CY-BR-170-301 Revision 8 Page 146 of 352 0.7.7 Relative Deposition Factor DIQ (Section B.4 of Appendix B) Equations B-34, B-35, and B-36 of Appendix B are used to calculate values of the relative deposition factor D/Q [1/M 2]. These equations use data on deposition rate Dr [1/m] provided in Figures 6 through 9 of Regulatory Guide 1.111. Values of D/Q are obtained from D, in accordance with the prescription in paragraph 5 of Regulatory Position C.3.b. Equation B-37 of Appendix B applies to a vent release and provides a value that is a mixture of stack and ground level factors in accordance with the guidelines in Regulatory Position C.2.b of Regulatory Guide 1.111. 0.7.8 Gamma Air Dose (Section A.1.2.1 of Appendix A and Section B.5 of Appendix B) 0.7.8.1 Dose (Equation A-1 of Appendix A) Gamma air dose is calculated by Equation A-1 of Appendix A. This equation makes use of a term referred to as gamma-X/Q (gamma-chi-over-q) which is explained in Section 4.2.1.1. It is derived from the methodology of NUREG 0133, Section 5.3.1. NUREG 0133 deals only with two classes of noble gas releases; those from free-standing stacks more than 80 meters high and all other noble gas releases. Equation A-1 of Appendix A contains terms representing the appropriate release point classifications discussed in Section 4.1.4. The use of three release point classifications is based on Regulatory Guide 1.111, Regulatory Position C.2. The dose factors Mi used in Equation A-1 of Appendix A are identical to the gamma air dose factors DFBI specified in Table B-1 of Regulatory Guide 1.109. 0.7.8.2 Dose Factors (Section B.5 of Appendix B) Calculation of gamma-X/Q involves the use of finite plume gamma air dose factors, each of which represents dose rate at a specified point per unit of radioactivity release rate. The dose factors are calculated by Equations B-40 through B-42 of Appendix B. Equation B-40 of Appendix B is used to calculate the finite plume gamma air dose factors for a stack release. The formula is based on Equations 6 and B-1 of Regulatory Guide 1.109. Except for notation, Equation B-40 of Appendix B and the regulatory prescription are identical. The finite plume gamma air dose factors for a ground level release are obtained by Equation B-40 of Appendix B using the ground level joint frequency distribution data and assuming an effective release height of zero. The use of a finite plume model differs from NUREG 0133 in that ground level releases are based on a semi-infinite cloud model (see Equation 7 of Regulatory Position C.2.b). The approach used here is more realistic than that in the regulatory guide. Equation B-42 of Appendix B is used to calculate the gamma air dose factors for a vent release. The dose factors are obtained as a mixture of stack and ground level dose factors in accordance with the guidelines in Regulatory Position C.2.b of Regulatory Guide 1.111. July 2013

CY-BR-170-301 Revision 8 Page 147 of 352 0.7.8.3 Use of Unrestricted Area Boundary Values for Gamma Air Dose Factors To assess compliance with RETS limits on gamma air dose, maximum offsite values of gamma air dose should be determined. Therefore, the gamma-X/Q values should be determined for the offsite locations where they are maximum. However, the values provided in Table F-5b of Appendix F are for the unrestricted area boundary. They are judged to be very good approximations to the maximum offsite values. This judgment is based on published values for finite cloud gamma air dose factors used to calculate gamma-X/Q (see Reference 79). Reference 79 provides values of the gamma air factor as follows:

• For 13 of the 15 noble gas radionuclides included in the ODCM.
• For each of the seven atmospheric stability classes considered in this manual (A through G).
• For two release heights (0 and 100 meters).
• As a function of distance from the release point. (Data is provided for six downwind distances over the range from 400 to 16,090 meters.)

Examination of the dose factor in Reference 79 for the sector-averaged meandering plume model reveals the following:

    "   For a ground level release, the dose factor always decreases as distance from the release point increases. (The plume broadens as it moves away from the release point.)

• For an elevated release, the dose factor decreases as distance from the release point increases with only a few exceptions (five exceptions among the 546 dose factors that are provided). The exceptions involve only weak gamma emitters (Xe-131 m, Xe-1 33m, and Xe-133) in combination with certain stability classes.

(The exceptions are due to portions of an elevated plume moving closer to the ground as the plume moves away from the release point. This increases dose rate at ground level.) The gamma air dose factors used to calculate gamma-X/Q in each station's Appendix F are based on historical average atmospheric conditions (see Section 4.1.5). Therefore, each gamma air dose factor involves an average over all of the meteorological stability classes, nearly all of which have dose factors that decrease as distance from the release point increases. Furthermore, the gamma air dose factors in the ODCM for ground level releases or for mixed mode releases include a large ground level component. The ground level dose factors will always decrease as distance increases, and the mixed mode factors are likely to decrease with distance because of the effect of their ground level component. Thus, it is judged that a gamma-X/Q value calculated at the unrestricted area boundary in each sector is a very good approximation to the highest offsite value for that sector. 0.7.9 Beta Air Dose (Section A.1.2.2 of Appendix A and Section B.7 of Appendix B) Beta air dose is calculated by Equation A-2 of Appendix A. This equation is explained in Section 4.2.2. It is based on Section 5.3.1 of NUREG 0133. Like Equation A-1 of Appendix A for gamma air dose, Equation A-2 of Appendix A contains a term representing each of the three release point classifications discussed in Section 4.1.4. The use of three release point classifications is based on Regulatory Guide 1.111, Regulatory Position C.2. The dose factors N1 used in Equation A-2 of Appendix A are identical to the beta air dose factors DFB1 specified in Table B-i of Regulatory Guide 1.109. July 2013

CY-BR-170-301 Revision 8 Page 148 of 352 0.7.10 Total Body Dose (Section A.1.2.3 of Appendix A and Section B.6 of Appendix B) Total body dose is calculated by Equation A-3 of Appendix A. This equation is explained in Section 4.2.3. It is based on Section 5.3.1 of NUREG 0133. Like Equation A-1 of Appendix A for gamma air dose, Equation A-3 of Appendix A contains a term representing each of the three release point classifications discussed in Section 4.1.4. The use of three release point classifications is based on Regulatory Guide 1.111, Regulatory Position C.2. The dose factors Ki used in Equation A-3 of Appendix A are identical to the beta air dose factors DFB1 specified in Table B-1 of Regulatory Guide 1.109. 0.7.11 Skin Dose (Section A.1.2.4 of Appendix A and Section B.7 of Appendix B) Skin dose is calculated by Equation A-4 of Appendix A. This equation is explained in Section 4.2.4. It is based on Section 5.2.1 of NUREG 0133. Like Equation A-1 of Appendix A for gamma air dose, Equation A-4 of Appendix A contains a term representing each of the three release point classifications discussed in Section 4.1.4. The use of three release point classifications is based on Regulatory Guide 1.111, Regulatory Position C.2. The dose factors Li and Mi used in Equation A-4 of Appendix A are identical to the gamma and beta skin dose factors DFSj specified in Table B-1 of Regulatory Guide 1.109. The gamma contribution to skin dose is calculated with gamma-0/Q in the same manner as that of Equation A-1 of Appendix A to calculate gamma air dose. This approach differs from that of the regulatory guide in that a finite cloud model is used in accounting for the portion of the dose contribution to the skin due to gamma emissions. This is more realistic than the semi-infinite cloud model used in the regulatory guide. 0.7.12 Total Body Dose Rate (Section A.1.3.1 of Appendix A) Total body dose rate is calculated by Equation A-5 of Appendix A. This equation is explained in Section 4.2.3. 0.7.13 Skin Dose Rate (Section A.1.3.2 of Appendix A) Skin dose rate is calculated by Equation A-6 of Appendix A. This equation is explained in Section 4.2.4. 0.7.14 Dose Due to Non-Noble Gas Radionuclides (Section A.1.4 of Appendix A) The term dose in the title of Section A.1.4 of Appendix A includes both dose and dose commitment (see Section 4.1.1). This is based on its usage in the standard Technical Specifications (see Specification 3.11.2.3 of References 2 and 3). The dose due to non-noble gas radionuclides is calculated by Equation A-7 of Appendix A. It is based on Section 5.3.1 of NUREG 0133. July 2013

CY-BR-170-301 Revision 8 Page 149 of 352 0.7.15 Ground Deposition Dose (Section A.1.4.1 of Appendix A and Section B.8 of Appendix B) The dose due to deposited radionuclides is calculated by Equations A-7and A-8 of Appendix A. These equations are explained in Section 4.2.5. The methodology is based upon Sections 5.3.1 and 5.3.1.2 of NUREG 0133. The ground plane dose conversion factors DFGj used in Equation A-8 of Appendix A are identical to the dose factors provided in Table E-6 of R.G. 1.109. Equation A-8 of Appendix A uses a value of 0.7 for the shielding factor which accounts for shielding due to occupancy of structures. This value is specified in Section 1 of Appendix B, Section II; of Regulatory Guide 1.109 and Section 5.3.1.2 of NUREG 0133. 0.7.16 Inhalation Dose (Section A.1.4.2 of Appendix A and Section B.9 of Appendix B) The dose commitment due to inhalation is calculated by Equations A-7 and A-9 of Appendix A. This equation is explained in Section 4.2.6. It is based on Sections 5.3.1 and 5.3.1.1 of NUREG 0133. The dose factors, DFAija, used in Equation A-9 of Appendix A for 10CFR50 Appendix I compliance are identical to the inhalation dose factors provided in Tables E-7 through E-10 of Regulatory Guide 1.109. 0.7.17 Food Pathways Doses (Section A.1.4.3 of Appendix A and Section B.10 of Appendix B) The dose commitment due to food pathways is calculated by Equations A-7 and A-10 through A-15 of Appendix A. These equations are discussed in Section 4.2.7. They are based the methodology found in Sections 5.3.1.3 through 5.3.1.5 of NUREG 0133. The dose calculations for particulate and radioiodine account for doses resulting from dry deposition of radioactive materials onto the ground and foliage. Wet deposition is not considered in evaluating long-term-average environmental doses at the nuclear power stations for the reason put forth in Regulatory Guide 1.111 (see Page 1.111-12): 0.7.18 Inhalation Dose Rate (Section A.1.5 of Appendix A) Inhalation dose commitment rate is calculated by Equation A-16 of Appendix A. This equation is explained in Section 4.2.6. 0.8 BASES OF LIQUID EFFLUENT CALCULATIONS (SECTION A.2 and Appendix B; SECTION II) This section presents bases of the methodology used to calculate doses and radioactivity concentrations due to releases of radioactivity in liquid effluents. The calculations use equations presented in Section A.2 of Appendix A. The equations involve transport and dose factors that are determined as described in Appendix B; Section II. 0.8.1 Dose (Section A.2.1 of Appendix A and Section B.15 of Appendix B) The dose due to radioactive materials in liquid effluents is calculated by Equations A-17 through A-20 of Appendix A. The dose is based upon the sum of contributions from drinking water (calculated by Equations A-17, A-18 and A-19 of Appendix A) and fish (calculated by Equations A-17, A-18 and A-20 of Appendix A). The equations are explained in Section 4.3 and Section B.15 of Appendix B. They are based on Sections 4.3 and 4.3.1 of NUREG 0133. For all stations the flow and dilution parameters in Equations A-18 (Z) and A-18 (DW) of Appendix A are determined using the river model (Section B.15.3.1.1 of Appendix B). For drinking water drawn downstream of Byron, Dresden, LaSalle, and Quad Cities Stations, this model assumes complete mixing of the station discharge with river water before withdrawal as potable water. This is based on the existence of one or more dams between the station liquid discharge and the water supply intake point. For drinking water drawn downstream of Braidwood Station, this model assumes partial mixing of the Station's discharge with river water before withdrawal as potable water. See Table 0-6 of this document. For fish, the river model assumes complete mixing in the near-field river flow (Z). July 2013

CY-BR-170-301 Revision 8 Page 150 of 352 0.8.2 Concentration Due to Tank Discharges (Section A.2.3 of Appendix A) The concentration of radioactivity in tank discharges is calculated by Equation A-22 of Appendix A. The basis of this equation is explained in Section B.16 of Appendix B. 0.9 BASES OF CALCULATIONS OF DOSE DUE TO CONTAINED SOURCES (SECTION A.3) Annual radiation doses due to contained sources of radioactivity at the nuclear power stations are judged to be negligible in comparison with applicable limits except for doses due to BWR turbine skyshine. This judgment is based on the considerations discussed in Section 0.3.3. 0.9.1 BWR Skyshine Dose The dose due to N16 skyshine is calculated by Equation A-23 of Appendix A. This equation is based on the following:

    "   Measurements of dose rate due to skyshine made at Dresden, Quad Cities and LaSalle.

• An empirical fit to the above data (References 46, 47 and 48).
• Measurements of the radiological effects of hydrogen addition to primary coolant at Dresden 2 (Reference 83).
• Guidelines for BWR hydrogen water chemistry installations prepared by the Hydrogen Installation Subcommittee of the BWR Owners Group for Intragranular Stress Corrosion Cracking (Reference 39).

References 46 and 47 and provides a mathematical expression for calculating an upper bound to skyshine dose when there is no hydrogen addition to primary coolant. When there is hydrogen addition, the dose is multiplied by a factor of up to 10 depending on injection rates and power level. The value of this factor is based on data and guidelines in References 83 (see Page 4-13) and 39 (see Page 8-1). Because of natural background radiation, it was only possible to measure skyshine dose rate only to about 600 meters from the turbines. Beyond this distance, the skyshine dose rate was so small that it was masked by fluctuations in the background radiation levels (see References 46, 47 and 48). Despite this, Equation A-23 of Appendix A is put forth here for use at greater distances. This is done because estimates of skyshine dose at distances above 600 meters are sometimes needed and because Equation A-23 of Appendix A is consistent with measurements at lower distances. July 2013

CY-BR-170-301 Revision 8 Page 151 of 352 0.9.2 Estimate of Dose Due to Other Facilities of the Uranium Fuel Cycle (Section A.5.2 of Appendix A) In evaluating compliance with 40CFR190, radiation doses from other uranium fuel cycle facilities are treated as negligible except for contributions due to radioactive liquid effluents from the nuclear power stations. The reasons for evaluating the latter are conservatism and completeness. The other contributions are judged negligible on the following grounds:

    "    Doses due to direct radiation and airborne effluents decrease very rapidly as distance from a source or release point increases. For direct radiation, this is due to the shielding effects of air, to the /r2 falloff of radiation from a point source as distance r from the source increases, and to the exponential falloff of skyshine radiation (see Section A.3.2 of Appendix A). For airborne effluents, this is due to plume broadening, plume depletion, and the variability of wind direction (see Reference 18, especially Section 7-5.2).

• Doses due to radioactivity in liquid effluents are reduced by mixing, dilution, and plate out as water containing radioactivity moves away from the release point.
• Maximum offsite doses expected in the vicinities of uranium milling, conversion, enrichment, and fabrication facilities associated with electric power production have been shown to be less than 10CFR20 limits (see the references listed in Table 0-7 of this document). Their dose effects should be negligible in the vicinity of any nuclear power station since all such facilities are located more than 100 kilometers (62 miles) from any other nuclear power station (see Table 0-8 of this document).
• Maximum offsite doses from light-water-cooled nuclear power reactors are required to be below limits based on requirements in 10CFR20 and 10CFR50 Appendix I. The maximum offsite doses due to airborne effluents occur at or near the site boundary and decrease rapidly as distance from the site increases. Doses at the nuclear power stations due to other nuclear stations should be well below the limits of 10CFR20 and 10CFR50 Appendix I since all other nuclear power stations are at least 17 km (10 miles) distant from any station (see Table 0-9 of this document).
• Standard Radiological Effluent Technical Specifications (References 2 and 3)/RETS and the Technical Specifications of the Byron, Braidwood and LaSalle stations allow neglect of doses due to nuclear fuel cycle facilities more than 8 kilometers (5 miles) distant (see Bases Section 12.4 for Byron, Braidwood and LaSalle.).

    "   The only uranium fuel cycle facility within 8 kilometers of a nuclear power station is the General Electric (GE) Company's Morris Operation at Morris, Illinois, adjacent to the Dresden. This facility is used for storage of spent fuel. Releases of radioactivity from the facility are very low (see Pages 8-1 and 8-2 of Reference 89). Ventilation air from areas of actual and potential contamination passes through a sand filter and a 300-foot high stack before release. In the period July 1974 through December 1982, maximum offsite gross beta activity never exceeded 1 E-1 8 giCi/cc averaged over a 6-month period. This concentration may be compared to the derived air concentrations (DAC) given in 10CFR20 Appendix B; Table 2 for members of the public. Exposure to the DAC corresponds to an annual dose of 50 mrem/year. As the Morris facility results in an airborne concentration many decades below the DACs, the corresponding dose is similarly negligible. Therefore, no further consideration of this facility is required for 40CFR190 analysis.

0.10 BASES OF APPENDIX C, GENERIC DATA The bases of the data in Appendix C are presented in Appendix C. July 2013

CY-BR-170-301 Revision 8 Page 152 of 352 Table 0-1 Comparison of Contributions of Direct Deposition and Soil Uptake Terms To Radioactivity Concentration in Vegetation For the Grass-Cow-Milk Pathway: Xw XEI te (hrs') (hrs) 1-131 1.0 3.59E-03 2.1 E-03 5.69E-03 720 Cs-1 34 0.2 3.83E-05 2.1 E-03 2.14E-03 720 Cs-137 0.2 2.62E-06 2.1 E-03 2.1 OE-03 720 Yv tb P Uptake + (kg/rn 2) (hrs) (kg/r 2 ) Direct Der 1-131 0.7 2.0E-02 1.31 E+05 240 9.40E-05 Cs-1 34 0.7 1.OE-02 1.31 E+05 240 1.03E-02 Cs-137 0.7 1.0E-02 1.31 E+05 240 4.36E-02 For Produce or Leafy Vegetables Inqested bv Man: x (hrs111 ) XEI te (hrs) 1-131 1.0 3.59E-03 2.1 E-03 5.69E-03 1440 Cs-134 0.2 3.83E-05 2.1 E-03 2.14E-03 1440 Cs-1 37 0.2 2.62E-06 2.1 E-03 2.10E-03 1440 Yv tb P Uptake + (kg/rn 2) (hrs) (kg/r 2 ) Direct Dep 1-131 2 2.OE-02 1.31 E+05 240 2.64E-04 Cs-134 2 1.OE-02 1.31 E+05 240 2.42E-02 Cs-1 37 2 1.OE-02 1.31 E+05 240 1.02E-01 Note: The parameter definitions are the same as in Regulatory Guide 1.109. July 2013

CY-BR-170-301 Revision 8 Page 153 of 352 Table 0-2 Principal Surface Water Uses Nearest Public Potable Receiving Station Body of Water Recreationa Irrigation Water Intake Braidwoodb Kankakee R. Yes No Wilmington (5 river miles down-stream of station) Byronc Rock R. Yes Nod None on Rock River (Note: Rock R. flows into Mississippi R. about 115 river miles downstream of the station.) Dresdene Illinois R. Yes' No' Peoria (106 river miles down-stream of stationg) LaSalle" Illinois R. Yes No Peoria (97 river miles down-stream of station) Quad Cities' Mississippi R. Yes Not Cited' E. Moline (16 river miles down-stream of stationk) Note: This table summarizes selected information from the reports referenced in the footnotes below. For more complete information, see the referenced reports. a Recreation includes one or more of the following: boating, water skiing, swimming, and sport fishing. b Per "Assessment of the Impact of Liquid Radioactive Effluents from Braidwood Station on Proposed Public Water Intakes at Wilmington, Illinois", J.C. Golden, NSEP, January 1990. c Per Byron ER, Figure 3.3-1 and Section 2.1.3.2.1. d Per "Irrigation from the Rock River" letter from G.P. Lahti (Sargent &Lundy) to J.C. Golden (NSEP) June 4, 1990. e Per Dresden Safety Analysis Report (SAR), Section 2.5 and Dresden Station Water Flow Schematic 8/29/88. Based on data for Braidwood and LaSalle, which are near Dresden and also discharge into the Illinois River. Per Table 7.2-1 of Revision 11 of Dresden ODCM. h Per LaSalle ER, Figure 3.3-1 and Section 2.1.4.2.1. Per Quad Cities Updated Final Safety Analysis Report (UFSAR) updated through Amendment 5 (9-3-87), Section 1.5.2 and Quad Cities Plant Design Analysis, Section 4.4. Existence of irrigation not mentioned in Quad Cities Final Safety Analysis Report (FSAR), UFSAR, or Plant Design Analysis. k Per "Quad Cities public Water Supply" letter from B.S. Ferguson (NSEP) to G. Wassenhove (U. S. Army Corps of Engineers), February 16, 1989. July 2013

CY-BR-170-301 Revision 8 Page 154 of 352 Table 0-3 Predicted PWR Annual Doses for Selected Liquid Effluent Pathways Annual Whole Body Dose (mrem/yr per reactor) Pathway/Limit Braidwood Byronb Eating Fish 1.6E-2 4.5E-1 Drinking Water 2.OE-2 0 4 .4 E-3d Shoreline Activities 1.OE-2 7.8E-3 Swimming and Boating 3.4E-4 2.5E-4 10 CFR 50 Objective 3 3 Annual Thyroid Dose (mrem/yr per reactor) Pathway/Limit Braidwooda Bron b Eating Fish 3.5E-2 1.OE-1 Drinking Water 6.3E-2 2.1E-2" Shoreline Activities 1.OE-2 7.8E-3 Swimming and Boating 3.4E-4 2.5E-4 10CFR50 Objective 10 10 Note: This table summarizes selected information from the reports referenced in the footnotes below. For more complete information, see the referenced reports. a Per Braidwood ER, Table 5.2-7, and Reference 91. Except for potable water and fish, these values are based on water in the discharge canal. For potable water, the point of consumption is Wilmington, IL. For fish, it is assumed that they are caught in the Kankakee River. b Per Byron ER, Table 5.2-7. Except for drinking water (see Footnote e), these values are based on water in the discharge canal. C The value in the Byron ER is based on drinking discharge canal water. The value in this table is derived by dividing the Byron ER value by 167 to account for dilution in the Rock River. This dilution factor is based on the assumption of an annual cooling tower flow rate of 30 cfs (see Byron FSAR Section 5.2.4.1) and a Rock River flow rate of 5000 cfs (per Byron ER Section 2.4.1.2). (The plant discharges liquid to the Rock River at a point approximately 115 miles above the confluence of the Rock and Mississippi Rivers. There are no public potable water intakes on the Rock River.) July 2013

CY-BR-170-301 Revision 8 Page 155 of 352 Table 0-4 Predicted BWR Annual Doses for Selected Liquid Effluent Pathways Annual Whole Body Dose (mrem/yr per reactor) Pathway/Limit Dresden 2/3a LaSalleb Quad Citiesc Eating Fish 1.0E-2 2.8E-2 1.9E-2 Drinking Water 3.8E-4 2.4E-4 1.3E-4 Shoreline Activities 5.OE-5 1.5E-4 7.7E-5 Swimming and Boating 1.7E-5 1.4E-5 4.OE-6 10 CFR 50 Objective 3 3 3 Annual Thyroid Dose (mrem/yr per reactor) Pathway/Limit Dresden 2/3a LaSalleb Quad Citiesc Eating Fish 3.1 E-3 2.4E-2 3.OE-3 Drinking Water 1.OE-2 4.4E-3 2.2E-3 Shoreline Activities 5.OE-5 1.5E-4 7.7E-5 Swimming and Boating 1.7E-5 1.4E-5 4.0E-6 10CFR50 Objective 10 10 10 Note: This table summarizes selected information from the reports referenced in the footnotes below. For more complete information, see the referenced reports. a Per Dresden 2/3 Appendix I Report (Reference 73), Table 1.1-7. Except for drinking water, these values are based on water in the discharge canal; drinking water is assumed to be from the potable water supply at the Illinois Nitrogen Corp., Marseilles, Illinois (see Appendix I Report, Table 1.1-6). Doses calculated for this water supply are higher than doses calculated for the municipal water supply at Peoria, Illinois. b Per LaSalle ER, Table 5.2-5. Except for drinking water, these values are based on water in the discharge canal. Drinking water is assumed to be from the municipal water supply at Peoria, Illinois. C Per Quad Cities Appendix I Report (Reference 74), Table 1.1-7. Except for drinking water, these values are based on water in the discharge canal; drinking water is assumed to be from the municipal water supply at East Moline, Illinois (see Appendix I Report, Table 1.1-6). July 2013

CY-BR-170-301 Revision 8 Page 156 of 352 Table 0-5 Noble Gas Radionuclides Expected To Be Released from a Typical PWR or BWR Kr-83m Xe-131m Ar-41 Kr-85m Xe- 133m Kr-85 Xe-133 Kr-87 Xe-135m Kr-88 Xe-135 Kr-89 Xe-137 Xe-138 Note: This list is based on Table 11.3-6 of the Byron/Braidwood Final Safety Analysis Report and Table 1.11 of the LaSalle Appendix I Report (Reference 40). July 2013

CY-BR-170-301 Revision 8 Page 157 of 352 Table 0-6 Dams Between Liquid Discharge Points And Community Water Supply Intake Points Braidwood The station liquid discharge flows into the Kankakee River. The nearest public potable water intake is at Wilmington, 5 river miles downstream of station (see Table 0-2 of this document). Downstream dams within 50 miles of the station are located as follows:

• On the Kankakee River at Wilmington.
• On the Illinois River at Dresden Island, Marseilles and Starved Rock. The Kankakee River flows into the Illinois River about 12 river miles downstream of the station.

This is based on information in Figure 2.1-13 of the Braidwood Environmental Report and in Section 2.4.1.1 and Figure 2.4-2 of the LaSalle Environmental Report. Byron The station liquid discharge flows into the Rock River. The Rock River flows into the Mississippi River about 115 river miles downstream of the station. There are no public potable water intakes on the Rock River (see Table 0-2 of this document). According to Section 2.4.1.2 and Figure 2.4-5 of the Byron Environmental Report, there are four downstream dams on the Rock River within approximately 50 miles of the station:

• One at Oregon.
• One at Dixon.
• Two at Sterling.

Dresden The station liquid discharge flows into the Illinois River. The nearest public potable water intake is at Peoria 106 river miles downstream of station (see Table 0-2 of this document). Downstream dams on the Illinois River within 50 miles of the station are located as follows:

     "  At Dresden Island.
     "  At Marseilles.

• At Starved Rock.

This is based on information in Figure 2.2.6:1 of the Dresden Updated Final Safety Analysis Report (updated through Rev. 5, June 1987) and in Section 2.4.1.1 and Figure 2.4-2 of the LaSalle Environmental Report. LaSalle The station liquid discharge flows into the Illinois River. The nearest public potable water intake is at Peoria 97 river miles downstream of station (see Table 0-2 of this document). Downstream dams on the Illinois River within 50 miles of the station are located as follows:

• At Marseilles.
• At Starved Rock.

This is based on information in Section.2.4.1.1 and Figures 2.4-2 and 2.4-6 of the LaSalle Environmental Report. July 2013

CY-BR-170-301 Revision 8 Page 158 of 352 Table 0-6 (cont.) Dams Between Liquid Discharge Points And Community Water Supply Intake Points Quad Cities The station liquid discharge flows into the Mississippi River. The nearest public potable water intake is at E. Moline, 16 river miles downstream of station (see Table 0-2 of this document). Mississippi River Lock and Dam Number 14 is located between the station discharge and the E. Moline intake (see Figure 12 of the Quad Cities Unit 1 Plant Design Analysis, Volume II, and Figure 2.4.1 of the Quad Cities Safety Analysis Report). July 2013

CY-BR-170-301 Revision 8 Page 159 of 352 Table 0-7 Estimated Doses Due to Uranium Milling, Conversion, Enrichment, and Fabrication Facilities The references below indicate that the maximum expected offsite doses due to uranium milling, conversion, enrichment, and fabrication facilities are less than 40CFR190 limits: Facility Type References Milling 84, Page 4 85, Section 2.4 86, Page IV F-29 Conversion 85, Section 3.4 86, Page IV F-40 and Table IV F-10 Enrichment 85, Section 4.4 86, Page IV F-51 Fabrication 85, Section 5.4 86, Page IV F-63 July 2013

CY-BR-170-301 Revision 8 Page 160 of 352 Table 0-8 Locations of Uranium Processing Facilities Associated with Electric Power Production Facility Distance from Nearest Type and Location Exelon Stationa Millingb Colorado (2 mills) Greater than 100 km New Mexico (5 mills) Greater than 100 km Texas (7 mills) Greater than 100 km Utah (2 mills) Greater than 100 km Wyoming (8 mills) Greater than 100 km Conversionc Metropolis, III Greater than 100 km Seqyoyah, Okla. Greater than 100 km Enrichmentd Oak Ridge, Tenn. Greater than 100 km Paducah, Ky. Greater than 100 km Portsmouth, Ohio Greater than 100 km Fabricationd Apollo, Pa. Greater than 100 km Cimarron, Okla. Greater than 100 km Columbia, S.C. Greater than 100 km Erwin, Tenn. Greater than 100 km Hematite, Mo. Greater than 100 km Lynchburg, Va. Greater than 100 km Richland, Wash. Greater than 100 km Wilmington, N.C. Greater than 100 km Windsor, Conn. Greater than 100 km a Distances based on the Rand McNally Road Atlas of the United States, Canada, and Mexico, 1983 edition. b Reference 84, Page 3-5, Table 3.4, entitled "U.S. Uranium Ore Processing Mills Operating in 1978." C Reference 86, Page IV F-33. d Reference 86, Page IV F-43. July 2013

CY-BR-170-301 Revision 8 Page 161 of 352 Table 0-9 Distances Between Nearby Midwestern Nuclear Stations and Exelon Nuclear Stations State and Stationb Distance to Exelon Stationa BR BY DR LA OC ZI Illinois Braidwood (BR) km 0 127 17 37 184 140 miles 0 79 10 23 114 87 Byron (BY) km 127 0 113 106 96 129 miles 79 0 70 66 60 80 Clinton km 130 215 143 120 214 268 miles 81 134 89 74 133 167 Dresden (DR) km 17 113 0 37 176 125 miles 10 70 0 23 110 78 LaSalle (LA) km 37 106 37 0 149 153 miles 23 66 23 0 93 95 Quad Cites (OC) km 184 96 176 149 0 224 miles 114 60 110 93 0 139 Iowa Duane Arnold km 309 206 301 275 125 329 miles 192 128 187 171 78 204 Michigan Donald C. Cook km 161 225 156 194 314 116 miles 100 140 97 120 195 72 Fermi km 421 497 421 457 587 378 miles 262 309 262 284 365 235 Palisades km 199 246 192 229 339 123 miles 124 153 120 143 221 77 Missouri Callaway km 409 425 418 382 352 531 miles 254 264 260 238 219 330 Wisconsin Kewaunee km 348 288 332 356 369 209 miles 216 179 206 221 229 130 Point Beach km 342 283 327 350 365 203 miles 213 176 203 218 227 126 a Distances between stations were calculated using latitude and longitude of each station's location. For Byron, the latitude and longitude are specified on Page 2.1-1 of the Byron Environmental Report. For each of the other stations, the latitude and longitude are specified in Appendix B of Reference 87. Considered in this table are all nuclear power stations, 30 MWe or over, operational as of December 1988 and located in Illinois, in a state neighboring Illinois (Indiana, Iowa, Kentucky, Missouri, and Wisconsin), or in Michigan. This list is based primarily on the "World List of Nuclear Power Plants" in the August 1988 issue of Nuclear News (Reference 88). July 2013

CY-BR-170-301 Revision 8 Page 162 of 352 CHAPTER 10 BRAIDWOOD ANNEX INDEX RADIOACTIVE EFFLUENT TREATMENT AND MONITORING TABLE OF CONTENTS LIST OF TABLES ...................................................................................................................................... 164 LIST O F FIGURES ................................................................................................................................... 165 10.1 AIRBO RNE RELEASES .............................................................................................................. 166 10.1.1 System Description ......................................................................................................... 166 10.1.1.1 W aste Gas Holdup System ............................................................................. 166 10.1.1.2 Ventilation Exhaust Treatm ent System ........................... ....................... 166 10.1.2 Radiation Monitors .......................................................................................................... 166 10.1.2.1 Auxiliary Building Vent Effluent Monitors ......................................................... 166 10.1.2.2 Containment Purge Effluent Monitors .............................................................. 167 10.1.2.3 W aste Gas Decay Tank Monitors .................................................................... 167 10.1.2.4 Gland Steam and Condenser Air Ejector Monitors ......................................... 167 10.1.2.5 Radwaste Building Ventilation Monitor ............................................................ 167 10.1.2.6 Com ponent Cooling W ater Monitor ................................................................. 167 10.1.2.7 Miscellaneous Ventilation Monitors ................................................................. 167 10.1.3 Alarm and Trip Setpoints ................................................................................................ 168 10.1.3.1 Setpoint Calculations ....................................................................................... 168 10.1.3.1.1 Auxiliary Building Vent Effluent Monitors ......................................... 168 10.1.3.1.2 Containm ent Purge Effluent Monitors ............................................. 168 10.1.3.1.3 W aste Gas Decay Tank Effluent Monitors ...................................... 168 10.1.3.2 Release Lim its ................................................................................................. 168 10.1.3.3 Release Mixture ............................................................................................... 169 10.1.3.4 Conversion Factors .......................................................................................... 169 10.1.3.5 HVAC Flow Rates ............................................................................................ 169 10.1.4 Allocation of Effluents from Com mon Release Points .................................................... 169 10.1.5 Dose Projections for Batch Releases ............................................................................. 169 10.2 LIQUID RELEASES ..................................................................................................................... 169 10.2.1 System Description ......................................................................................................... 169 10.2.1.1 Release Tanks ................................................................................................. 169 10.2.1.2 Exelon Pond/Groundwater Rem ediation ......................................................... 170 10.2.2 Radiation Monitors .......................................................................................................... 170 10.2.2.1 Liquid Radwaste Effluent Monitors .................................................................. 170 10.2.2.2 Station Blowdown Monitor ............................................................................... 170 10.2.2.3 Reactor Containment Fan Cooler (RCFC) and Essential Service Water (ESSW ) Outlet Line Monitors ........................................................................... 170 10.2.2.4 Turbine Building Fire and Oil Sump Monitor ................................................... 170 10.2.2.5 Condensate Polisher Sump Monitor ................................................................ 170 10.2.3 Alarm and Trip Setpoints ................................................................................................ 171 10.2.3.1 Setpoint Calculations ....................................................................................... 171 10.2.3.1.1 Station Blowdown Monitor ............................................................... 171 10.2.3.1.2 Liquid Radwaste Effluent Monitor .................................................... 171 10.2.3.1.2.1 Release Tank Discharge Flow Rate .............................. 171 10.2.3.1.2.2 Release Lim its ............................................................... 172 July 2013

CY-BR-170-301 Revision 8 Page 163 of 352 10.2.3.1.1.3 Release Mixture ............................................................ 172 10.2.3.1.2.4 Liquid Dilution Flow Rates ............................................. 173 10.2.3.1.2.5 Projected Concentrations for Releases ......................... 173 10.2.3.1.3 Other Liquid Effluent Monitors ......................................................... 173 10.2.3.1.4 Conversion Factors ......................................................................... 174 10.2.4 Allocation of Effluents from Common Release Points .................................................... 174 10.3 SOLIDIFICATION OF WASTE/PROCESS CONTROL PROGRAM ........................................... 174 July 2013

CY-BR-170-301 Revision 8 Page 164 of 352 CHAPTER 10 LIST OF TABLES NUMBER TITLE PAGE 10-1 Assumed Composition of the Braidwood Station Noble Gas Effluent 175 10-2 Assumed Composition of the Braidwood Station Liquid Effluent 176 July 2013

CY-BR-170-301 Revision 8 Page 165 of 352 CHAPTER 10 LIST OF FIGURES NUMBER TITLE PAGE(s) 10-1 Simplified HVAC and Gaseous Effluent Flow Diagram 177 10-2 Simplified Liquid Radwaste Processing Diagram 179 10-3 Simplified Liquid Effluent Flow Diagram 180 10-4 Simplified Solid Radwaste Process Diagram 181 July 2013

CY-BR-170-301 Revision 8 Page 166 of 352 CHAPTER 10 RADIOACTIVE EFFLUENT TREATMENT AND MONITORING 10.1 AIRBORNE RELEASES 10.1.1 System Description A simplified HVAC and gaseous effluent flow diagram is provided in Figure 10-1. The principal release points for potentially radioactive airborne effluents are the two auxiliary building vent stacks (designated Unit 1 Vent Stack and Unit 2 Vent Stack in Figure 10-1). In the classification scheme of Section 4.1.4, each is classified as a vent release point (see Table A-1 of Appendix A). 10.1.1.1 Waste Gas Holdup System The waste gas holdup system is designed and installed to reduce radioactive gaseous effluents by collecting reactor coolant system off-gases from the reactor coolant system and providing for delay or holdup to reduce the total radioactivity by radiodecay prior to release to the environment. The system is described in Chapter 11 of the Byron/Braidwood UFSAR. 10.1.1.2 Ventilation Exhaust Treatment System Ventilation exhaust treatment systems are designed and installed to reduce gaseous radioiodine or radioactive material in particulate form in gaseous effluents by passing ventilation or vent exhaust gases through HEPA filters (and charcoal adsorbers when required to mitigate potential iodine releases) prior to release to the environment. Such a system is not considered to have any effect on noble gas effluents. The ventilation exhaust treatment systems are shown in Figure 10-1. Engineered safety features atmospheric cleanup systems are not considered to be ventilation exhaust treatment system components. 10.1.2 Radiation Monitors 10.1.2.1 Auxiliary Building Vent Effluent Monitors Monitors 1RE-PR028 (Unit 1) and 2RE-PR028 (Unit 2) continuously monitor the final effluent from the auxiliary building vent stacks. Both vent stack monitors feature automatic isokinetic sampling, grab sampling, and tritium sampling. No automatic isolation or control functions are performed by these monitors. Pertinent information on these monitors is provided in Byron/Braidwood UFSAR Table 11.5-1. July 2013

CY-BR-170-301 Revision 8 Page 167 of 352 10.1.2.2 Containment Purge Effluent Monitors Monitors 1 RE-PRO01 (Unit 1) and 2RE-PRO01 (Unit 2) continuously monitor the effluent from the Unit 1 and Unit 2 containments, respectively. When airborne radioactivity in the containment purge effluent stream exceeds a specified level, station personnel will follow established procedures to terminate the release by manually activating the containment purge valves. Additionally, the auxiliary building vent effluent monitors provide an independent, redundant means of monitoring the containment purge effluent. No automatic isolation or control functions are performed by these monitors. Pertinent information on these monitors is provided in Byron/Braidwood UFSAR Table 11.5-1. Area Radiation Monitors 1(2) RE-AR01 1 and 1(2) RE-AR01 2 monitor the containment atmosphere. On high alarm during a containment purge, these monitors will automatically terminate the purge. 10.1.2.3 Waste Gas Decay Tank Monitors Monitors ORE-PRO02A/B continuously monitor the noble gas activity released from the gas decay tanks. On high alarm, the monitors automatically initiate closure of the valve OGWO14 thus terminating the release. Pertinent information on these monitors and associated control devices is provided in Byron/Braidwood UFSAR Table 11.5-1. 10.1.2.4 Gland Steam and Condenser Air Ejector Monitors Monitors 1RE-PR027 and 2RE-PR027 continuously monitor the condenser air ejector gas from Units 1 and 2, respectively. No control devices are initiated by these channels. Pertinent information on these monitors is provided in Byron/Braidwood UFSAR Table 11.5-1. 10.1.2.5 Radwaste Building Ventilation Monitor Monitor ORE-PR026 continuously monitors radioactivity in the radwaste building ventilation system. No control device is initiated by this channel. Pertinent information on this monitor is provided in Byron/Braidwood UFSAR Table 11.5-1. 10.1.2.6 Component Cooling Water Monitor Monitor ORE-PRO09 (common), 1RE-PRO09 (Unit 1), and 2RE-PRO09 (Unit 2) continuously monitor the component cooling water heat exchanger outlets. On high alarm, ORE-PRO09 initiates closure of both component cooling water surge tank (CCWST) vents, 1RE-PRO09 initiates closure of the Unit 1 CCWST vent, and 2RE-PRO09 initiates closure of the Unit 2 CCWST vent. 10.1.2.7 Miscellaneous Ventilation Monitors Monitor ORE-PRO03 continuously monitors radioactivity in the ventilation exhaust from the laboratory fume hoods. No control device is initiated by this channel. Pertinent information on this monitor and associated devices is provided in Byron/Braidwood UFSAR Table 11.5-1. July 2013

CY-BR-170-301 Revision 8 Page 168 of 352 10.1.3 Alarm and Trip Setpoints 10.1.3.1 Setpoint Calculations 10.1.3.1.1 Auxiliary Building Vent Effluent Monitors The High Alarm setpoint for the High Range Noble Gas Channel (1/2PR028D) is established at the maximum release rate for the station as calculated in 10.1.3.2. The Alert Alarm setpoint for the High Range Gas Channel is established at a fraction of the maximum release rate for the station. The High Alarm setpoint for the Low Range Noble Gas Channel (1/2PR028B) is established at less than or equal to 50% of the maximum release rate for the station as calculated in 10.1.3.2. The Alert Alarm setpoint for the Low Range Gas Channel is established at a fraction of the High Alarm setpoint for the Low Range Noble Gas Channel. 10.1.3.1.2 Containment Purge Effluent Monitors The setpoints are established at 1.50 times the analyzed containment noble gas activity during purge, plus the background reading of the monitor prior to purge. 10.1.3.1.3 Waste Gas Decay Tank Effluent Monitors The setpoints are established at 1.50 times the analyzed waste gas tank activity during release. 10.1.3.2 Release Limits Alarm and trip setpoints of gaseous effluent monitors are established to ensure that the release rate limits of RETS are not exceeded. The release limits are found by solving Equations 10-1 and 10-2 for the total allowed release rate of vent releases, Qt,. (X/Q)YQ,,Ki fi <500 mrem/yr (10-1) i Qt £fi{LI (X/Q), + (1.11) Mi (X/Q)y }< 3000 mrem/yr (10-2) The summations are over noble gas radionuclides i. fi Fractional Radionuclide Composition The release rate of noble gas radionuclide i divided by the total release rate of all noble gas radionuclides. Qtv Total Allowed Release Rate, Vent Release [jiCi/sec] The total allowed release rate of all noble gas radionuclides released as vent releases. The remaining parameters in Equation 10-1 have the same definitions as in Equation A-5 of Appendix A. The remaining parameters in Equation 10-2 have the same definition as in Equation A-6 of Appendix A. Equation 10-1 is based on Equation A-5 of Appendix A and the RETS restriction on whole body dose rate (500 mrem/yr) due to noble gases released in gaseous effluents (see Section A.1.3.1 of Appendix A). Equation 10-2 is based on Equation A-6 of Appendix A and the RETS restriction on skin dose rate (3000 mrem/yr) due to noble gases released in gaseous effluents (see Section A.1.3.2 of Appendix A). July 2013

CY-BR-170-301 Revision 8 Page 169 of 352 Since the solution to Equation 10-2 is more conservative than the solution to Equation 10-1, the value of Equation 10-2 (7.02 x 105 VCi/sec) is used as the limiting noble gas release rate. During evolutions involving releases from the containment or waste gas decay tanks, the release rate from each release path is procedurally limited to 1 x 101 pCi/sec. Calibration methods and surveillance frequency for the monitors will be conducted as specified in the RETS. 10.1.3.3 Release Mixture In the determination of alarm and trip setpoints, the radioactivity mixture in exhaust air is assumed to have the radionuclide composition of Table 10-1. 10.1.3.4 Conversion Factors The response curves used to determine the monitor count rates are based on the sensitivity to Xe-133 for conservatism. 10.1.3.5 HVAC Flow Rates The plant vent stack flow rates are obtained from 1/2 PR28J. However, if the readout indicates "0"flow, the following minimum rated fan flow values are currently used: Unit I - 6.15 x 106 cc/sec Unit 2 - 4.55 x 106 cc/sec 10.1.4 Allocation of Effluents from Common Release Points Radioactive gaseous effluents released from the auxiliary building, miscellaneous ventilation systems and the gas decay tanks are comprised of contributions from both units. Consequently, allocation is made evenly between units. 10.1.5 Dose Projections for Batch Releases Dose projections are not made prior to release. Doses are calculated after purging the containment or venting the waste gas decay tanks. Per procedure, representative samples are obtained and analyzed, and the doses calculated on a monthly basis to verify compliance with 10CFR50. 10.2 LIQUID RELEASES 10.2.1 System Description A simplified liquid effluent flow diagram is provided in Figure 10-3. A simplified liquid waste processing diagram is provided in Figure 10-2. The liquid radwaste treatment system is designed and installed to reduce radioactive liquid effluents by collecting the liquids, providing for retention or holdup, and providing for treatment by demineralizer or a concentrator for the purpose of reducing the total radioactivity prior to release to the environment. The system is described in Chapter 11 of the Byron/Braidwood UFSAR. 10.2.1.1 Release Tanks There are two radwaste release tanks (OWX01T and OWX26T) which receive liquid waste before discharge to the Kankakee river. July 2013

CY-BR-170-301 Revision 8 Page 170 of 352 10.2.1.2 Exelon Pond and Groundwater Remediation/Continuous Release Paths Temporary groundwater remediation activities at the Exelon Pond, at Vacuum Breaker #1, and west of the Turbine Building are considered continuous releases. Groundwater from the Exelon Pond and from the area near Vacuum Breaker #1 is pumped into the Circulating Water Blowdown (CWBD) line. Groundwater from the area west of the Turbine Building is pumped into the Circulating Water Return line to the Braidwood Station Cooling Lake. A composite sampler is installed at each location to monitor the radioactivity of the water pumped from the pond and from the ground. A composite sampler is installed at each of the station's continuous release paths at Circulating Water Blowdown, Condensate Polisher Sump, and Waste Water Treatment. The samplers are used to monitor radioactivity that is released via these paths. An alternate path exists to direct the discharge of Waste Water Treatment to the Circulating Water Blowdown release path. Simplified diagrams of these process flows are shown in Figure 10.2 and 10.3. 10.2.2 Radiation Monitors 10.2.2.1 Liquid Radwaste Effluent Monitors Monitors ORE-PR001/ORE-PRO90 are used to monitor all releases from the release tanks. On high alarm, the monitor automatically initiates closure of valves OWX-353 and OWX-896 to terminate the release. Pertinent information on the monitor and associated control devices is provided in Byron/Braidwood UFSAR Table 11.5-2. 10.2.2.2 Station Blowdown Monitor Monitor ORE-PR01 0 continuously monitors the circulating water blowdown. No control device is initiated by this channel. Pertinent information on this monitor is provided in Byron/Braidwood UFSAR Table 11.5-2. 10.2.2.3 Reactor Containment Fan Cooler (RCFC) and Essential Service Water (ESSW) Outlet Line Monitors Monitors 1 RE-PR002, 2RE-PR002, 1RE-PR003, and 2RE-PRO03 continuously monitor the RCFC and ESSW outlet lines. No control device is initiated by these channels. Pertinent information on these monitors is provided in Byron/Braidwood UFSAR Table 11.5-2. 10.2.2.4 Turbine Building Fire and Oil Sump Monitor Monitor ORE-PRO05 continuously monitors the fire and oil sump discharge. On high alarm the monitor automatically initiates an interlock to trip the discharge pumps, close valve 0OD030, and terminate the release. Pertinent information on this monitor is provided in Byron/Braidwood UFSAR Table 11.5-2. 10.2.2.5 Condensate Polisher Sump Monitor Monitor ORE-PRO41 continuously monitors the condensate polisher sump discharge. On high alarm the monitor automatically initiates an interlock to trip the discharge pumps and terminate the release. Pertinent information on this monitor is provided in Byron/Braidwood UFSAR Table 11.5-2. July 2013

CY-BR-170-301 Revision 8 Page 171 of 352 10.2.3 Alarm and Trip Setpoints 10.2.3.1 Setpoint Calculations Alarm and trip setpoints of liquid effluent monitors at the principal release points are established to ensure that the limits of RETS and 10CFR20 are not exceeded in the unrestricted area. 10.2.3.1.1 Station Blowdown Monitor The monitor setpoint is found by solving equation 10-3. P < Ccw + (1.25 x CT) X [(Frmax I/(Fcw + Frmax)] (10-3) P Release Setpoint [lPCi/ml] 1.25 Factor to account for minor fluctuations in count rate. CCW Concentration of activity in the circulating water blowdown [ PCi/ml] at the time of discharge. ("Background reading") Cd Analyzed activity in the release tank [pCi/ml] FCW Circulating Water Blowdown Rate [gpm] Frmax Maximum Release Tank Discharge Flow Rate [gpm] The flow rate from the radwaste discharge tank based on the more restrictive of the maximum chemistry permitted flow rate or the Maximum Radiological Permitted Discharge Flow Rate. 10.2.3.1.2 Liquid Radwaste Effluent Monitor During release the setpoint is established at 1.5 times the analyzed tank activity plus the background reading. 10.2.3.1.2.1 Release Tank Discharge Flow Rate Prior to each batch release, a grab sample is obtained. The results of the analysis of the waste sample determine the discharge rate of each batch as follows: Frrad = 0.5(Fdact / -.C~1 /10

• DWCi)) (10-4)

The summation is over radionuclides i. 0.5 Factor for conservatism Frrad Maximum Radiological Permitted Discharge Flow Rate [gpm] The maximum permitted flow rate from the radwaste discharge tank based on radiological limits (not chemistry limits which may be more restrictive) Fd.ct Circulating Water Blowdown Rate [gpm] July 2013

CY-BR-170-301 Revision 8 Page 172 of 352 cT Concentration of Radionuclide i in [jCi/ml] in the release tank [PCi/mI] The concentration of radioactivity in the radwaste discharge tank based on measurements of a sample drawn from the tank. DWC1 Derived Water Concentration of Radionuclide i [pCi/ml] The concentration of radionuclide i given in Appendix B, Table 2, Column 2 to 10CFR20.1001-20.2402. 10 Multiplier 10.2.3.1.2.2 Release Limits Release limits are determined from RETS. Discharge rates and setpoints are adjusted to ensure that 50% of applicable RETS are not exceeded. (See Section 10.2.3.1.2.1.) In addition to the limits identified within the RETS, an administrative action level for tritium has been established for the Braidwood cooling pond. This limit, based on drinking water pathways, has been established as a control mechanism to ensure this pathway does not become a significant contributor to public dose. Because the public has access to the Braidwood cooling pond for fishing and/or boating, an administrative limit for discharges to the cooling pond is prudent to ensure dose to the public from this path remains well below limits. The controls for this pathway will be established by limiting the quantity (Curies) discharged to the Braidwood cooling pond. The administrative action level will be established at 4 Ci/year. During times when tritium discharged to the cooling pond is in excess of the 4 Ci/year administrative action level, cooling pond tritium samples should be collected and analyzed (tritium LLD as defined in ODCM Chapter 12, Table 12.3-1) in order to assess actual tritium cooling pond tritium concentrations. Effluent pathways to the cooling pond are analyzed for tritium in accordance with ODCM Chapter 12, Table 12.3-1. The administrative action level was chosen based on an equilibrium concentration of 200 pCi/I in the cooling pond water (1% of the public drinking water limit as specified in 40CFR141.) Information regarding calculation and assumptions can be found in Braidwood Health Physics Technical Document 98-001, "Cooling pond tritium issues". 10.2.3.1.2.3 Release Mixture For monitors ORE-PRO01 and ORE-PRO1 0 the release mixture used for the setpoint determination is the radionuclide mix identified in the grab sample isotopic analysis or the mix in Table 10-2. July 2013

CY-BR-170-301 Revision 8 Page 173 of 352 10.2.3.1.2.4 Liquid Dilution Flow Rates Dilution flow rates are obtained from circulating water blowdown transmitter loop OFT-CW032. 10.2.3.1.2.5 Projected Concentrations for Releases After determining F',i,,x 33from Equation 10-4, RETS compliance is verified using Equations 10-5 and 10-6. Ca, =CT[Fr,, X /(F. max + Fdjct) (10-5) I {C"i//O

• DWC} < 0.5 (10-6)

The summation is over radionuclides i. Ca, Concentration of Radionuclide i in the Unrestricted Area [PiCi/ml] The calculated concentration of radionuclide i in the unrestricted area as determined by Equation 10-5. CT Concentration of Radionuclide i in the Release Tank [4Ci/ml] The concentration of radioactivity in the radwaste discharge tank based on measurements of a sample drawn from the tank. DWC1 Derived Water Concentration of Radionuclide i [iiCi/ml] of Radionuclide i The concentration of radionuclide i given in Appendix B, Table 2, Column 2 to 10CFR20.1001-20.2402. 10 Multiplier Frmax Maximum Release Tank Discharge a Flow Rate [gpm] Fdact Circulating Water Blowdown Rate [gpm] 0.5 Factor for conservatism 10.2.3.1.3 Other Liquid Effluent Monitors For all other liquid effluent monitors, including ORE-PROO and ORE-PRO10 when not batch releasing, setpoints are determined such that the concentration limits do not exceed 10 times the DWC value given in Appendix B, Table 2, Column 2 to 10CFR20.1001 - 20.2402 in the unrestricted area. Release mixtures are based on a representative isotopic mixture of the waste stream or inputs to the waste stream, or defaulted to the mix listed in Table 10-2. July 2013

CY-BR-170-301 Revision 8 Page 174 of 352 10.2.3.1.4 Conversion Factors The readouts for the liquid effluent monitors are in WiCi/ml. The cpm to jiCi/ml conversion is determined for each monitor. 10.2.4 Allocation of Effluents from Common Release Points Radioactive liquid effluents released from either release tank (OWX01T or OWX26T) are comprised of contributions from both units. Under normal operating conditions, it is difficult to apportion the radioactivity between the units. Consequently, allocation is made evenly between units. 10.3 SOLIDIFICATION OF WASTE/PROCESS CONTROL PROGRAM The process control program (PCP) contains the sampling, analysis, and formulation determination by which solidification of radioactive wastes from liquid systems is ensured. Figure 10-4 is a simplified diagram of solid radwaste processing system. July 2013

CY-BR-170-301 Revision 8 Page 175 of 352 Table 10-1 Assumed Composition of the Braidwood Station Noble Gas Effluent Isotope Percent of Total Annual Releases Ar-41 00.89 Kr-85m 00.18 Kr-85 24.90 Kr-87 00.04 Kr-88 00.28 Xe-131m 01.40 Xe-133m 00.57 Xe-133 71.10 Xe-1 35 00.53 Xe-1 38 00.04 July 2013

CY-BR-170-301 Revision 8 Page 176 of 352 Table 10-2 Assumed Composition of the Braidwood Station Liquid Effluent (Blowdown Concentration) Isoto*e Concentration Isotoe Concentration H-3 3.88-05 Ag-11Om 2.28-11 Cr-51 3.21-12 Te-127 7.25-13 Mn-54 5.18-11 Te-129m 2.38-12 Fe-55 2.80-12 Te-129 1.55-12 Fe-59 1.81-12 Te-131m 1.71-12 Co-58 2.33-10 Te-132 3.21-11 Co-60 4.56-10 1-130 5.70-12 Br-83 9.33-13 1-131 4.14-09 Rb-86 2.44-12 1-132 9.33-11 Sr-89 6.74-13 1-133 1.92-09 Zr-95 7.25-11 1-135 2.23-10 Nb-95 1.04-10 Cs-134 1.45-09 Mo-99 1.04-10 Cs-1 36 3.57-10 Tc-99m 1.19-10 Cs-137 1.81-09 Ru-103 7.25-12 Ce-144 2.69-10 Ru-106 1.24-10 Np-239 1.19-12 July 2013

CY-BR-170-301 Revision 8 Page 177 of 352 Io Ir4

                                                              '01*         E1*

ey. 2WO"00 au.  ; - State of

                                                                     !*    r   I    Illinois
                                                                        --            ,stackmonitor Non filtered auxiliary           "I-     -   - -l-- -L-building tak vents            *C. H_

H Filtered auxillarVI I I building tank vents -*....." Volume reduction ---- ---- 4 - I equipment vents A-- - --- ------ OFFSITE DOSE CALCULATION MANUAL BRAIDWOOD STATION FIGURE 10-1 SIMPLIFIED HVAC AND GASEOUS EFFLUENT FLOW DIAGRAM (SHEET 1 OF 2) July 2013

CY-BR-170-301 Revision 8 Page 178 of 352 condenser SUnit I

• 2,500 (During Unit I startup) hogging pump --

I _`` _ M ORE-PRO26

                                -E ORE-PRO14           3,100 ORE-PRO40 HC C H452 LEGEND                                                                            NOTES Normal or frequent flow path                                1. Used Intermittently to vent containment during normal operation.

.... Occasional flow path

2. Used only during postaccident operation.

A Containment atmoshpere radiation monitor C Charcoal filter 3. Filter unit operates only when high radiation is detected in offgas F Refueling system effluent G Noble gas radiation monitor (offilne)

4. All flow rates are design flow rate In cubic feet per minute.

H HEPA filter

6. Intergrated Leak Rate Test (ILRT) pressure relief point M Three channel radiation monitor for particulate, (an alternate release point that Is seldom used).

Iodine, and noble gas (offline) N Normal operation P Particulate monitor (offline) OFFSITE DOSE CALCULATION MANUAL R Hydrogen recombiner BRAIDWOOD STATION S Normal range stack radiation monitor (particulate, Iodine, and noble gas) FIGURE 10-1 W Wide-range stack noble gas radiation monitor SIMPLIFIED HVAC AND GASEOUS EFFLUENT FLOW DIAGRAM (SHEET 2 OF 2) July 2013

CY-BR-170-301 Revision 8 Page 179 of 352 UNIT1 UNIT I STEAM BLO.fYDOWN GENERATOR PRE-FILTERS SLOWDOWN UNIT1 aw LOWDOWN CONDENSER UNUNI 2J U~rr 2 LOWDOWN STEAM PRE-FILTERG GENERATOR SLOWDOWN UNIT2 SLOWDOWN CONDENSER hillf Of "1'2.

CY-BR-170-301 Revision 8 Page 180 of 352 OFFSITE DOSE CALCULATION MANUAL BRAIDWOOD STATION FIGURE 10-3 SIMPLIFIED LIQUID EFFLUENT FLOW DIAGRAM July 2013

CY-BR-170-301 Revision 8 Page 181 of 352 zU 3 a OFFSITE DOSE CALCULATION MANUAL BRAIDWOOD STATION FIGURE 10-4 SIMPLIFIED SOLID RADWASTE PROCESS DIAGRAM July 2013

CY-BR-170-301 Revision 8 Page 182 of 352 CHAPTER 11 BRAIDWOOD ANNEX INDEX RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM TABLE OF CONTENTS LIST OF TABLES ....................................................................................... .... 182 LIS T O F F IG UR E S ................................................................................................................................... 182 C H A P T E R 1 1 ............................................................................................................................................ 18 3 LIST OF TABLES NUMBER TITLE PAGE(s) 11-1 Radiological Environmental Monitoring Program 184 LIST OF FIGURES NUMBER TITLE PAGE(s) 11-1 Fixed Air Sampling Sites and Outer Ring Dosimeter Locations 192 11-2 Inner Ring Dosimeter Locations 193 11-3 Ingestion and Waterborne Exposure Pathway Sample Locations 194 July 2013

CY-BR-170-301 Revision 8 Page 183 of 352 CHAPTER 11 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM The radiological environmental monitoring program for the environs around Braidwood Station is given in Table 11-1. Figures 11-1 through 11-3 show sampling and monitoring locations. July 2013

CY-BR-170-301 Revision 8 Page 184 of 352 Table 11-1 Radiological Environmental Monitoring Program Exposure Pathway Sample or Monitoring Locations Sampling or Type and Frequency and/or Sample Collection Frequency of Analysis

1. Airborne Continuous sampler Radioiodine Canisters:

Radioiodine and a. Indicators-Near Field operation with particulate sample collection weekly, or 1-131 analysis weekly on Particulates more frequently if required by near field and control BD-06, Godley, 0.5 mi WSW (0.8 km M) dust loading, and radioiodine samples1 . BD-19, Nearsite NW, 0.3 mi NW (0.5 km Q) canister collection weekly. BD-20, Nearsite N, 0.6 mi N (1.0 km A) Particulate Sampler: BD-21, Nearsite NE, 0.5 mi NE (0.8 km C) Gross beta analysis following

b. Indicators-Far Field weekly filter change 2 and gamma isotopic analysis3 BD-02, Custer Park, 5.0 mi E (8.0 km E) quarterly on composite filters BD-04, Essex, 4.8 mi SSE (7.7 km H) by location on near field and BD-05, Gardner, 5.5 mi SW (8.8 km L) control samples1 .

c. Controls BD-03, 13000 W. Road, 1 6.2 mi ESE (10.0 km F)

July 2013

CY-BR-170-301 Revision 8 Page 185 of 352 Table 11-1 (Cont'd) Radiological Environmental Monitoring Program Exposure Pathway Sample or Monitoring Locations Sampling or Type and Frequency and/or Sample Collection Frequency of Analysis

2. Direct Radiation a. Indicators-Inner Ring Quarterly Gamma dose on each dosimeter quarterly.

BD-101-3, 0.5 mi N (0.8 km A) BD-101-4, 0.5 mi N (0.8 km A) BD-102-1, 1.1 mi NNE (1.8 km B) BD-102-2, 1.1 mi NNE (1.8 km B) BD-1 03-1, 1.0 mi NE (1.6 km C) BD-1 03-2, 1.0 mi NE (1.6 km C) BD-104-1, 0.7 mi ENE (1.1 km D) BD-104-2, 0.7 mi ENE (1.1 km D) BD-105-1, 2.2 mi E (3.5 km E) BD-105-2, 2.2 mi E (3.5 km E) BD-106-1, 2.5 mi ESE (4.0 km F) BD-1 06-2, 2.5 mi ESE (4.0 km F) BD-107-1, 3.2 mi SE (5.1 km G) BD-107-2, 3.2 mi SE (5.1 km G) BD-108-1, 3.2 mi SSE (5.1 km H) BD-108-2, 3.2 mi SSE (5.1 km H) BD-109-1, 3.8 mi S (6.1 km J) BD-109-2, 3.8 mi S (6.1 km J) BD-1 10-1, 2.8 mi SSW (4.5 km K) BD-1 10-2, 2.8 mi SSW (4.5 km K) BD-1 11 a-1, 1.4 mi SW (2.2 km L) BD-111 a-2, 1.4 mi SW (2.2 km L) BD-112-1, 0.7 mi WSW (1.1 km M) BD-112-2, 0.7 mi WSW (1.1 km M) BD-1 13a-1, 0.5 mi W (0.8 km N) I BD-1 13a-2, 0.5 mi W (0.8 km N) July 2013

CY-BR-170-301 Revision 8 Page 186 of 352 Table 11-1 (Cont'd) Radiological Environmental Monitoring Program Exposure Pathway Sample or Monitoring Locations Sampling or Type and Frequency and/or Sample Collection Frequency of Analysis

2. Direct Radiation a. Indicators-Inner Ring (Cont'd)

(Cont'd) BD-1 14-1, 0.4 mi WNW (0.6 km P) BD-1 14-2, 0.4 mi WNW (0.6 km P) BD-1 15-1, 0.3 mi NW (0.5 km Q) BD-115-2, 0.3 mi NW (0.5 km Q) BD-1 16-1, 0.4 mi NNW (0.6 km R) BD-1 16-2, 0.5 mi NNW (0.8 km R)

b. Indicators-Outer Ring BD-201-1, 4.2 mi N (6.8 km A)

BD-201-2, 4.2 mi N (6.8 km A) BD-202-1, 4.8 mi NNE (7.7 km B) BD-202-2, 4.8 mi NNE (7.7 km B) BD-203-1, 4.9 mi NE (7.9 km C) BD-203-2, 4.9 mi NE (7.9 km C) BD-204-1, 4.3 mi ENE (6.9 km D) BD-204-2, 4.3 mi ENE (6.9 km D) BD-205-1, 4.0 mi E (6.4 km E) BD-205-2, 4.0 mi E (6.4 km E) BD-206-1, 4.5 mi ESE (7.2 km F) BD-206-2, 4.5 mi ESE (7.2 km F) BD-207-1, 4.5 mi SE (7.2 km G) BD-207-2, 4.5 mi SE (7.2 km G) BD-208-1, 4.5 mi SSE (7.2 km H) BD-208-2, 4.5 mi SSE (7.2 km H) BD-209-1, 4.8 mi S (7.7 km J) I BD-209-2,_4.8 mi S (7.7 km J) July 2013

CY-BR-170-301 Revision 8 Page 187 of 352 Table 11-1 (Cont'd) Radiological Environmental Monitoring Program Exposure Pathway S o Sampling or Type and Frequency and/or Sample Sample or Monitoring Locations Collection Frequency of Analysis

2. Direct Radiation b. Indicators-Outer Ring (Cont'd)

BD-210-1, 5.3 mi SSW (8.5 km K) BD-210-2, 5.3 mi SSW (8.5 km K) BD-211-1, 4.8 mi SW (7.7 km L) BD-211-2, 4.8 mi SW (7.7 km L) BD-212-3, 5.0 mi WSW (8.0 km M) BD-212-4, 5.0 mi WSW (8.0 km M) BD-213-3, 4.8 mi W (7.7 km N) BD-213-4, 4.8 mi W (7.7 km N) BD-214-1, 4.3 mi WNW (6.9 km P) BD-214-2, 4.3 mi WNW (6.9 km P) BD-215-1, 4.5 mi NW (7.2 km Q) BD-215-2, 4.5 mi NW (7.2 km Q) BD-216-1, 4.0 mi NNW (6.4 km R) BD-216-2, 4.0 mi NNW (6.4 km R)

c. Other Indicators One at each of the airborne location given in part l.a and 1 .b.

ISFSI BD-104-3, 0.7 mi ENE (1.1 km D) BD-104-4, 0.7 mi ENE (1.1 km D) BD-105-3, 0.7 mi ENE (1.1 km D) BD-105-4, 0.7 mi ENE (1.1 km D) BD-1 10-3, 2.8 mi SSW (4.5 km K) BD-110-4, 2.8 mi SSW (4.5 km K) July 2013

CY-BR-170-301 Revision 8 Page 188 of 352 Table 11-1 (Cont'd) Radiological Environmental Monitoring Program Exposure Pathway Sample or Monitoring Locations Sampling or Type and Frequency and/or Sample Collection Frequency of Analysis

2. Direct Radiation c. Controls (Cont'd)

One at each airborne control location given in part 1.c.

3. Waterborne

a. Ground/Well a. Indicators Quarterly Gamma isotopic3 and tritium analysis quarterly.

BD-13, Braidwood City Hall Well, 1.7 mi NNE (2.7 km NNE) BD-34, Gibson Well, 4.7 mi E (7.6 km E) [22032 Rt. 113] BD-35, Joly Well, 4.7 mi E (7.6 km E) [22028 Rt. 113] BD-36, Hutton Well, 4.7 mi E (7.6 km E) [22040 Rt. 113] BD-37, Nurczyk Well, 4.7 mi E (7.6 km E) [22100 Davy Lane] BD-50, Skole well, 4.7 mi E (2.7 km E) [22150 Rt. 113] (CM-1) BD-51, Fatlan well, 0.6 mi NE (1.0 km NE) [380 S. Center St.] (CM-1) BD-54, Cash well, 0.9 mi NE (1.4 km NE) [380 Comet Dr.] (CM-1) July 2013

CY-BR-170-301 Revision 8 Page 189 of 352 Table 11-1 (Cont'd) Radiological Environmental Monitoring Program Exposure Pathway 1 o Sampling or Type and Frequency and/or Sample S o Collection Frequency I of Analysis

b. Drinkinq Water 5

a. Indicator Weekly composite samples Gross beta and gamma isotopic analysis 3 on monthly composite; BD-22, Wilmington 6.0 mi NE (9.7 km C) tritium analysis on quarterly composite.

c. Surface Water a. Indicator Weekly grab samples Gross beta and and gamma BD-10, Kankakee River downstream of discharge, isotopic analysis 3 on monthly 5.4 mi NE (8.7 km C) composite; tritium analysis on BD-38, Main drainage ditch, 1.5 mi SE (2.4 km SW) quarterly composite.

(CM-1) BD-40, Braidwood Station Cooling Lake (CM-1) BD-55, North pond Fatlan site,0.6 mi NE (1.0 km NE) [380 S. Center St.] (CM-1) BD-56, South pond Fatlan site, 0.6 mi NE (1.0 km NE) [380 S. Center St.] (CM-1)

d. Control Weekly grab samples Gross beta and gamma isotopic

a. Control ananalysis 3 on monthly composite; tritium BD-25, Kankakee River upstream of analysis on quarterly composite.

discharge, 9.6 mi E (15.4 km E)

e. Sediments Semiannually Gamma isotopic analysis 3

a. Indicators semiannually.

BD-10, Kankakee River downstream of discharge, 5.4 mi NE (8.7 km NE) BD-57, Circulating Water Blowdown Discharge, 5.4 mi E (8.7 km E) (CM-i)

4. Ingestion Biweekly: May through October; Gamma isotopic 3 and 1-131

a. Indicators monthly: November through analysis 4 on each sample.

a. Milk April BD-17, Halpin's Dairy, 5.5 mi SSW (8.8 km K)

[8625 South Halpin Rd]

b. Controls BD-18, Biros Farm, 8.7 mi W (14.0 km N)

[1168 Reed Road] July 2013

CY-BR-170-301 Revision 8 Page 190 of 352 Table 11-1 (Cont'd) Radiological Environmental Monitoring Program Exposure Pathway Sampling or Type and Frequency and/or Sample Collection Frequency of Analysis

4. Ingestion (Cont'd)

b. Fish a. Indicator Two times annually Gamma isotopic analysis3 on edible portions BD-28, Kankakee River in discharge area, 5.4 mi E (8.7 km E)

BD-41, Braidwood Station Cooling Lake, 1 mi E (1.6 km E)

b. Control BD-25, Kankakee River upstream of discharge area, 9.6 mi E (15.4 km E)

c. Food Products a. Indicators Annually Gamma isotopic analysis 3, 1-131 on each sample.

Two samples from each of the four major quadrants within 10 km (6.2 mi) of the station, if available. Sample locations for food products may vary based on availability and therefore are not required to be identified here but shall be taken.

b. Controls Two samples within 15 to 30 km (9.3 to 18.6 mi) of the Station, if available.

July 2013

CY-BR-170-301 Revision 8 Page 191 of 352 Far field samples are analyzed when near field results are inconsistent with previous measurements and the radioactivity is confirmed as having its origin in airborne effluents released from the station, or at the discretion of the Chemistry Manager. 2 Airborne particulate sample filters shall be analyzed for gross beta radioactivity 24 hours or more after sampling to allow for radon daughter decay. If gross beta activity in air particulate samples is greater than 10 times the yearly mean of control samples, gamma isotopic analysis shall be performed on the individual samples. 3 Gamma isotopic analysis means the identification and quantification of gamma emitting radionuclides that may be attributable to the effluents from the station. 4 1-131 analysis means the analytical separation and counting procedure are specific for this radionuclide. 5 Grab sample(s) shall be taken at the time of collection if the compositor is not in service. July 2013

CY-BR-170-301 Revision 8 Page 192 of 352 OFFSITE DOSE CALCULATION MANUAL BRAIDWOOD STATION 0L ._.il 1 2, 3I 4I 5, Miles FIGURE 11-1 FD*ED AIR SA.4PLDTG SITES

• TLD Locations _ TD R
• Air Samping Locations OUTE~R RANG TI1D LOCATIONS July 2013

CY-BR-170-301 Revision 8 Page 193 o0 352 IIL 113 1.IL-13 MU-102-1

                            --0 00-            102-2
                                                                      -103-1
                            "            0104-1 i lf*      J0104-2 112-105o20      -

0/ Braidwood 6 mEntrance St io 11 a-2 M103-2 118-1 S106-1 0106-2 o* Cooper Rd.

                                                        *,._    exm107-1 w6§ 107-2 mch*

0)0") 00 OFFSITE DOSE CALCULATION MANUAL o 12 Miles BRAIDWOOD STATION

• TLD Location FIGURE 11-2 INNER RING TLD LOCATIONS July 2013

CY-BR-170-301 Revision 8 Page 194 of 352 OFFSITE DOSE CALCULATION MANUAL BRAIDWOOD STATION o i 2 3 4 5 FIGURE 11-3 11.I 'Miles INGESTION AND WATERBORNE EXPOSURE PATHWAY SAMPLE LOCATIONS 0 Water 0 Secdiment

• Fish X Milk July 2013

CY-BR-170-301 Revision 8 Page 195 of 352 CHAPTER 12.0 RADIOACTIVE EFFLUENT TECHNICAL STANDARDS (RETS) SPECIAL NOTE The transfer of the Radiological Effluent Technical Specifications to the ODCM by Technical Specification, Amendment 35, dated April 13, 1992, was approved by the Nuclear Regulatory Commission. July 2013

CY-BR-170-301 Revision 8 Page 196 of 352 CHAPTER 12 BRAIDWOOD ANNEX INDEX RADIOACTIVE EFFLUENT TECHNICAL STANDARDS (RETS) TABLE OF CONTENTS LIS T O F T A B LE S ................................................................................................................ 197 12.0 RADIOLOGICAL EFFLUENT TECHNICAL STANDARDS ............................................... 198 12 .1 DE F INIT IO NS ......................................................................................................... 20 1 12.2 INSTRUMENTATION ................................................... 205 12.2.1 Radioactive Liquid Effluentt Monitoring Instrumentation ......................................... 205 12.2.2 Radioactive Gaseous Effluent Monitoring Instrumentation ...................................... 210 12.3 LIQUID EFFLUENTS ................................................................................................ 217 12 .3 .1 C o ncentratio n ................................................................................................ 2 17 12 .3 .2 D o se ............................................................................................................ 2 2 3 12.3.3 Liquid Radwaste Treatment System .................................................................... 225 12.4 GASEOUS EFFLUENTS ............................................................................................ 227 12 .4 .1 D ose R ate ..................................................................................................... 22 7 12.4.2 Dose - Noble Gases ........................................................................................ 233 12.4.3 Dose - Iodine 1-131 and 133, Tritium, and Radioactive Material in Particulate Form ...... 235 12.4.4 Gaseous Radwaste Treatment System ............................................................... 237 12.4.5 Total Dose .................................................................................................... 239 12.4.6 Dose Limits for Members of the Public ................................................................ 242 12.5 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM ....................................... 243 12.5.1 Monitoring Program ........................................................................................ 243 12.5.2 Land Use Census ........................................................................................... 256 12.5.3 Interlaboratory Comparison Program .................................................................. 257 12.6 REPORTING REQUIREMENTS .................................................................................. 258 12.6.1 Annual Radiological Environmental Operating Report* ............................................ 258 12.6.2 Annual Radioactive Effluent Release Report** ...................................................... 260 12.6.3 Offsite Dose Calculation Manual (ODCM) ............................................................. 261 12.6.4 Major Changes to Liquid and Gaseous Radwaste Treatment Systems* ...................... 262 July 2013

CY-BR-170-301 Revision 8 Page 197 of 352 CHAPTER 12 RADIOACTIVE EFFLUENT TECHNICAL STANDARDS (RETS) LIST OF TABLES PAGE 12.0-1 Effluent Compliance Matrix 199 12.0-2 REMP Compliance Matrix 200 12.1-1 Frequency Notations 204 12.2-1 Radioactive Liquid Effluent Monitoring Instrumentation 206 12.2-2 Radioactive Liquid Effluent Monitoring Instrumentation Surveillance Requirements 208 12.2-3 Radioactive Gaseous Effluent Monitoring Instrumentation 211 12.2-4 Radioactive Gaseous Effluent Monitoring Instrumentation Surveillance Requirements 214 12.3-1 Radioactive Liquid Waste Sampling and Analysis Program 218 12.4-1 Radioactive Gaseous Waste Sampling and Analysis Program 229 12.5-1 Radiological Environmental Monitoring Program 246 12.5-2 Reporting Levels for Radioactivity Concentrations in Environmental Samples 252 12.5-3 Detection Capabilities for Environmental Sample Analysis 253 July 2013

CY-BR-170-301 Revision 8 Page 198 of 352 12.0 RADIOLOGICAL EFFLUENT TECHNICAL STANDARDS Chapter 12 of the Braidwood Station ODCM is a compilation of the various regulatory requirements, surveillance and bases, commitments and/or components of the radiological effluent and environmental monitoring programs for Braidwood Station. To assist in the understanding of the relationship between effluent regulations, ODCM equations, RETS (Chapter 12 section) and related Technical Specification (I.T.S.) requirements, Table 12.0-1 is a matrix which relates these various components. The Radiological Environmental Monitoring Program fundamental requirements are contained within this chapter with Braidwood specific information in Chapter 11 and with a supplemental matrix in Table 12.0-2. July 2013

CY-BR-170-301 Revision 8 Page 199 of 352 Table 12.0-1 Effluent Compliance Matrix Regulation Dose Component Limit ODCM RETS Technical Equation Specification 10CFR50 1. Gamma air dose and beta air dose A-1 12.4.2 5.5.4.h Appendix I due to airborne radioactivity in A-2 effluent plume.

a. Total body and skin dose due to A-3 N/A N/A airborne radioactivity in effluent A-4 plume are reported only if certain gamma and beta air dose criteria are exceeded.

2. Dose for all organs and all four age A-7 12.4.3 5.5.4.i groups due to iodines and particulates in effluent plume. All pathways are considered.

3. Dose for all organs and all four age A-17 12.3.2 5.5.4.d groups due to radioactivity in liquid effluents.

10CFR20 1. Total Dose, totaling all external dose A-25 12.4.6 5.5.4.c components (direct, ground and plume shine) and internal dose (all pathways, both airborne and liquid-borne). 40CFRI90 1. Total body dose due to direct dose, A-24 12.4.5 5.5.4.j (now by ground and plume shine from all reference, sources at a station. also part of 2. Organ doses to an adult due to all 10CFR20) pathways. A-25 Technical 1. "Instantaneous" total body, skin, and A-5 12.4.1 5.5.4.g Specifications organ dose rates to a child due to A-6 radioactivity in airborne effluents. For the organ dose, only inhalation is considered.

2. "Instantaneous" concentration limits A-21 12.3.1 5.5.4.b for liquid effluents.

Technical 1. Radiological Effluent Release Report NA 12.6.2 5.6.3 Specifications July 2013

CY-BR-170-301 Revision 8 Page 200 of 352 Table 12.0-2 REMP Compliance Matrix Regulation Dose Component Limit RETS Technical Specification 10CFR50 Implement environmental monitoring 12.5.1 TRM 5.2.C.1 Appendix I program. Section IV.B.2 Technical Land Use Census 12.5.2 TRM 5.2.C.2 Specification Technical Interlaboratory Comparison Program 12.5.3 TRM 5.2.C.3 Specifications I Technical Radiological Environmental Operating 12.6.1 5.6.2 Specifications Report July 2013

CY-BR-170-301 Revision 8 Page 201 of 352 12.0 RADIOLOGICAL EFFLUENT TECHNICAL STANDARDS 12.1 DEFINITIONS 12.1.1 Action shall be that which prescribes remedial measures required under designated conditions. 12.1.2 Analog Channel Operational Test shall be the injection of a simulated signal into the channel as close to the sensor as practicable to verify OPERABILITY of alarm, interlock and/or trip functions. The ANALOG CHANNEL OPERATIONAL TEST shall include adjustments, as necessary, of the alarm interlock and/or Trip Setpoints such that the Setpoints are within the required range and accuracy. 12.1.3 Channel Calibration shall be the adjustment, as necessary, of the channel such that it responds within the required range and accuracy to known values of input. The CHANNEL CALIBRATION shall encompass the entire channel including the sensors and alarm, interlock and/or trip functions and may be performed by any series of sequential, overlapping, or total channel steps such that the entire channel is calibrated. 12.1.4 Channel Check shall be the qualitative assessment of channel behavior during operation by observation. This determination shall include, where possible, comparison of the channel indication and/or status with other indications and/or status derived from independent instrument channels measuring the same parameter. 12.1.5 Continuous Sampling is uninterrupted sampling with the exception of sampling interruptions of short duration's, for routine activities (e.g. filter replacement) 12.1.6 Digital Channel Operational Test shall consist of exercising the digital computer hardware using data base manipulation and injecting simulated process data to verify OPERABILITY of alarm and/or trip functions. 12.1.7 Dose Equivalent 1-131 shall be that concentration of 1-131 (microCurie/gram) that alone would produce the same thyroid dose as the quantity and isotopic mixture of I-131, 1-132, 1-133, 1-134, and 1-135 actually present. The dose conversion factors used for this calculation shall be those listed in Table III of TID-14844, AEC, 1962, "Calculation of Distance Factors for Power and Test Reactor Sites," or those listed in Table E-7 of Regulatory Guide 1.109, Rev. 1, NRC, 1977, or ICRP 30, Supplement to Part 1, page 192-212, Table titled "Committed Dose Equivalent in Target Organs or Tissues per Intake of Unit Activity," or Federal Guidance Report 11, "Limiting Values of Radionuclide Intake and Air Concentration and Dose Conversion Factors for Inhalation, Submersion and Ingestion," 1988; (Table 2.1, Exposure-to-Dose Conversion Factors for Inhalation). 12.1.8 Frequency - Table 12.1-1 provides the definitions of various frequencies for which surveillance's, sampling, etc. are performed unless defined otherwise. The 25% variance shall not be applied to Operability Action Statements. The bases to Technical Specification 4.0.2 provide clarifications to this requirement. 12.1.9 Member(s) of the Public means any individual except when that individual is receiving an occupational dose. 12.1.10 Occupational Dose means the dose received by an individual in the course of employment in which the individual's assigned duties involve exposure to radiation or to radioactive material from licensed and unlicensed sources of radiation, whether in the possession of the licensee or other person. Occupational dose does not include dose received from background radiation, from any medical administration the individual has received, from exposure to individuals administered radioactive material and released in accordance with 10CFR35.75, from voluntary participation in medical research programs, or as a member of the public. July 2013

CY-BR-170-301 Revision 8 Page 202 of 352 12.0 Radiological Effluent Technical Standards (Cont.) 12.1.11 Operable/Operability a system, subsystem, train, component or device shall be OPERABLE or have OPERABILITY when it is capable of performing its specified function(s), and when all necessary attendant instrumentation, controls, electrical power, cooling or seal water, lubrication or other auxiliary equipment that are required for the system, subsystem, train, component, or device to perform its function(s) are also capable of performing their related support function(s). 12.1.12 Operational Mode (i.e. Mode) shall correspond to any one inclusive combination of core reactivity condition, power level, and average reactor coolant temperature specified in Table 1.2 of the Technical Specifications. 12.1.13 Process Control Program (PCP) shall contain the current formulas, sampling, analyses, tests, and determinations to be made to ensure that processing and packaging of solid radioactive wastes based on demonstrated processing of actual or simulated wet solid wastes will be accomplished in such a way as to assure compliance with 10 CFR Parts 20, 61,71 and State regulations, burial ground requirements, and other requirements governing the disposal of radioactive wastes. 12.1.14 Purge/Purging shall be any controlled process of discharging air or gas from a confinement to maintain temperature, pressure, humidity, concentration or other operating condition, in such a manner that replacement air or gas is required to purify the confinement. 12.1.15 Rated Thermal Power shall be a total core heat transfer rate to the reactor coolant of 3586.6 MWt. (3645 MWt following NRC approval of License Amendment Request submitted under Exelon letter RS-1 1-099 and implementation of power uprate per Braidwood Unit 1 EC 378380 and Unit 2 EC 378381). 12.1.16 Site Boundary shall be that line beyond which the land is neither owned, nor leased, nor otherwise controlled by the licensee. 12.1.17 Solidification shall be the conversion of wet wastes into a form that meets shipping and burial ground requirements. 12.1.18 Source Check shall be the qualitative assessment of channel response when the channel sensor is exposed to a source of increased radioactivity. 12.1.19 Thermal Power shall be the total core heat transfer rate to the reactor coolant. 12.1.20 Unrestricted Area means an area, access to which is neither limited nor controlled by the licensee. 12.1.21 Ventilation Exhaust Treatment System shall be any system designed and installed to reduce gaseous radioiodine or radioactive material in particulate form in effluents by passing ventilation or vent exhaust gases through charcoal adsorbers and/or HEPA filters for the purpose of removing iodines or particulates from the gaseous exhaust stream prior to the release to the environment. Such a system is not considered to have any effect on noble gas effluents. Engineered Safety Features Atmospheric Cleanup Systems are not considered to be VENTILATION EXHAUST TREATMENT SYSTEM components. July 2013

CY-BR-170-301 Revision 8 Page 203 of 352 12.0 Radiological Effluent Technical Standards (Cont.) 12.1.22 Venting shall be any controlled process of discharging air or gas from a confinement to maintain temperature, pressure, humidity, concentration or other operating condition, in such a manner that replacement air or gas is not provided or required during VENTING. Vent, used in system names, does not imply a VENTING process. 12.1.23 Waste Gas Holdup System shall be any system designed and installed to reduce radioactive gaseous effluents by collecting Reactor Coolant System off -gases from the Reactor Coolant System and providing for delay or holdup for the purpose of reducing the total radioactivity prior to release to the environment. 12.1.24 Definitions Peculiar to Estimating Dose to Members of the Public using the ODCM Computer Program.

a. ACTUAL - ACTUAL refers to using known release data to project the dose to members of the public for the previous time period. This data is stored in the database and used to demonstrate compliance with the reporting requirements of Chapter 12.

b. PROJECTED - PROJECTED refers to using known release data from the previous time period or estimated release data to forecast a future dose to members of the public. This data is not incorporated into the database.

July 2013

CY-BR-170-301 Revision 8 Page 204 of 352 Table 12.1-1 Frequency Notations* NOTATION FREQUENCY S - Shiftly At least once per 12 hours. D - Daily At least once per 24 hours. W - Weekly At least once per 7 days. M - Monthly At least once per 31 days. Q - Quarterly At least once per 92 days. SA - Semiannually At least once per 184 days. A - Annually At least once per 366 days. R - Refueling cycle At least once per 18 months (550 days). S/U - Startup Prior to each reactor startup. P - Prior Prior to each radioactive release. N.A. Not applicable. Each frequency requirement shall be performed within the specified time interval with the maximum allowable extension not to exceed 25% of the frequency interval. The 25% variance shall not be applied to Operability Action Statements. The bases to Technical Specification 4.0.2 provide clarifications to this requirement. These frequency notations do not apply to the Radiological Environmental Monitoring Program (REMP) as described in Section 12.5. July 2013

CY-BR-170-301 Revision 8 Page 205 of 352 12.2 INSTRUMENTATION 12.2.1 Radioactive Liquid Effluent Monitoring Instrumentation Operability Requirements 12.2.1.A The radioactive liquid effluent monitoring instrumentation channels shown in Table 12.2-1 shall be OPERABLE with their Alarm/Trip Setpoints set to ensure that the limits of 12.3.1.A are not exceeded. The Alarm/Trip Setpoints of these channels shall be determined and adjusted in accordance with the methodology and parameters in the ODCM. Applicability: At all times Action

1. With a radioactive liquid effluent monitoring instrumentation channel Alarm/Trip Setpoint less conservative than required by the above specification, immediately suspend the release of radioactive liquid effluents monitored by the affected channel, or declare the channel inoperable.

2. With less than the minimum number of radioactive liquid effluent monitoring instrumentation channels OPERABLE, take the ACTION shown in Table 12.2-1.

Restore the inoperable instrumentation to OPERABLE status within the time specified in the ACTION, or explain in the next Radioactive Effluent Release Report pursuant to Section 12.6 why this inoperability was not corrected within the time specified. Surveillance Requirements 12.2.1.B Each radioactive liquid effluent monitoring instrumentation channel shall be demonstrated OPERABLE by performance of the CHANNEL CHECK, SOURCE CHECK, CHANNEL CALIBRATION and DIGITAL and ANALOG CHANNEL OPERATIONAL TEST at the frequencies shown in Table 12.2-2. Bases 12.2.1 .C The radioactive liquid effluent instrumentation is provided to monitor and control, as applicable, the releases of radioactive materials in liquid effluents during actual or potential releases of liquid effluents. The Alarm/Trip Setpoints for these instruments shall be calculated and adjusted in accordance with the methodology and parameters in the ODCM to ensure that the alarm/trip will occur prior to exceeding the limits of RETS. The OPERABILITY and use of this instrumentation is consistent with the requirements of General Design Criteria 60, 63, and 64 of Appendix A to 10CFR50. July 2013

CY-BR-170-301 Revision 8 Page 206 of 352 Table 12.2-1 Radioactive Liquid Effluent Monitoring Instrumentation MINIMUM CHANNELS INSTRUMENT OPERABLE ACTION

1. Radioactivity Monitors Providing Alarm and Automatic Termination of Release

a. Liquid Radwaste Effluent Line (ORE-PRO01) 31

b. Liquid Radwaste Effluent Line (ORE-PRO90) 31

c. Fire and Oil Sump (ORE-PRO05) 34

d. Condensate Polisher Sump Discharge (ORE-PRO41) 34

2. Radioactivity Monitors Providing Alarm But Not Providing Automatic Termination of Release

a. Essential Service Water

1) Unit 1 a) RCFC 1A and 1C Outlet (1 RE-PRO02) 32 b) RCFC 1B and 1D Outlet (1 RE-PRO03) 32

2) Unit 2 a) RCFC 2A and 2C Outlet (2RE-PRO02) 32 b) RCFC 2B and 2D Outlet (2RE-PRO03) 32

b. Station Blowdown Line (ORE-PRO10) 32

3. Flow Rate Measurement Devices

a. Liquid Radwaste Effluent Line (Loop-WX001) 33

b. Liquid Radwaste Effluent Low Flow Line (Loop-WX630) 1 33

c. Station Blowdown Line (Loop-CW032) 1 33 July 2013

CY-BR-170-301 Revision 8 Page 207 of 352 Table 12.2-1 (Continued) Radioactive Liquid Effluent Monitoring Instrumentation Action Statements

• ACTION 31 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue for up to 14 days provided that prior to initiating a release:

a. At least two independent samples are analyzed in accordance with Section 12.3 and

b. At least two technically qualified members of the facility staff independently verify the release rate calculations and discharge line valving.

If a and b can not be met, suspend releases of radioactive effluents via this pathway.

• ACTION 32 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue for up to 30 days provided that, at least once per 12 hours, grab samples are collected and analyzed for principal gamma emitters and 1-131 at a lower limit of detection as specified in Table 12.3-1.
• ACTION 33 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue for up to 30 days provided the flow rate is estimated at least once per 4 hours during actual releases. Pump performance curves generated in place may be used to estimate flow.
• -ACTION 34 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue for up to 30 days provided grab samples are analyzed for principal gamma emitters and 1-131 at a lower limit of detection as specified in Table 12.3-1:

a. At least once per 12 hours when the specific activity of the secondary coolant is greater than 0.01 microCurie/gram DOSE EQUIVALENT 1-131, OR

b. At least once per 24 hours when the specific activity of the secondary coolant is less than or equal to 0.01 microCurie/gram DOSE EQUIVALENT 1-131.

• If effluent releases continue via this pathway beyond the time specified, continue to perform actions and explain in the next Radioactive Effluent Report why the time specified was exceeded.

July 2013

CY-BR-170-301 Revision 8 Page 208 of 352 TABLE 12.2-2 Radioactive Liquid Effluent Monitoring Instrumentation Surveillance Requirements CHANNEL SOURCE CHANNEL DIGIT CHANNEL ANALOG CHANNEL INSTRUMENT CHECK CHECK CALIBRATION OPERATION TEST OPERATIONAL TEST

1. Radioactivity Monitors Providing Alarm and Automatic Termination of Release

a. Liquid Radwaste Effluent Line (ORE-PRO01) D P R(3) Q(1) N/A

b. Liquid Radwaste Effluent Line (ORE-PRO90) D P R(3) Q(1) N/A

b. Fire and Oil Sump Discharge (ORE-PRO05) D M R(3) Q(1) N/A D M R(3) Q(1)* N/A

c. Condensate Polisher Sump Discharge (ORE-PRO41)

2. Radioactivity Monitors Providing Alarm But Not Providing Automatic Termination of Release

a. Essential Service Water

1) Unit 1 a) RCFC 1A and 1C Outlet (1RE-PRO02) D M R(3) Q(2) N/A b) RCFC 1 B and 1D Outlet (1 RE-PRO03) D M R(3) 0(2) N/A

2) Unit 2 a) RCFC 2A and 2C Outlet (2RE-PRO02) D M R(3) Q(2) N/A b) RCFC 2B and 2D Outlet (2RE-PRO03) D M R(3) Q(2) N/A

b. Station Blowdown Line (ORE-PRO10) D M R(3) Q(2) N/A

3. Flow Rate Measurement Devices D(4) N/A R N/A Q

a. Liquid Radwaste Effluent Line (Loop-WX001)

b. Liquid Radwaste Effluent Low Flow Line D(4) N/A R N/A 0 (Loop-WX630)

D(4) N/A R N/A 0

c. Station Blowdown Line (Loop-CW032)

July 2013

CY-BR-170-301 Revision 8 Page 209 of 352 TABLE 12.2-2 (Continued) Radioactive Liquid Effluent Monitoring Instrumentation Surveillance Requirements Table Notations (1) The DIGITAL CHANNEL OPERATIONAL TEST shall also demonstrate that automatic isolation of this pathway and control room alarm annunciation occur if any of the following conditions exists:

a. Instrument indicates measured levels above the Alarm/Trip Setpoint, OR

b. Circuit failure (monitor loss of communications - alarm only, detector loss of counts, or monitor loss of power), OR

c. Detector check source test failure, OR

d. Detector channel out-of-service, OR

e. Monitor loss of sample flow. This is only applicable for ORE-PR001/ORE-PRO90 and ORE-PROO5. (Monitor ORE-PRO41 will not trip on loss of sample flow).

(2) The DIGITAL CHANNEL OPERATIONAL TEST shall also demonstrate that control room alarm annunciation occurs if any of the following conditions exists:

a. Instrument indicates measured levels above the Alarm Setpoint, OR

b. Circuit failure (monitor loss of communications - alarm only, detector loss of counts, or monitor loss of power), OR

c. Detector check source test failure, OR

d. Detector channel out-of-service, OR

e. Monitor loss of sample flow.

(3) The initial CHANNEL CALIBRATION shall be performed using one or more of the reference standards certified by the National Institute of Standards and Technology (NIST) or using standards that have been obtained from suppliers that participate in measurement assurance activities with NIST. These standards shall permit calibrating the system over its intended range of energy and measurement range. For subsequent CHANNEL CALIBRATION, sources that have been related to the initial calibration shall be used. (4) CHANNEL CHECK shall consist of verifying indication of flow during periods of release. CHANNEL CHECK shall be made at least once per 24 hours on days on which continuous, periodic, or batch releases are made. July 2013

CY-BR-170-301 Revision 8 Page 210 of 352 12.2.2 Radioactive Gaseous Effluent Monitoring Instrumentation Operability Requirements 12.2.2.A The radioactive gaseous effluent monitoring instrumentation channels shown in Table 12.2-3 shall be OPERABLE with their Alarm/Trip Setpoints set to ensure that the limits of Section 12.4 are not exceeded. The Alarm/Trip Setpoints of these channels shall be determined and adjusted in accordance with the methodology and parameters in the ODCM. Applicabilitv: As shown in Table 12.2-3 Action:

1. With a radioactive gaseous effluent monitoring instrumentation channel Alarm/Trip Setpoint less conservative than required by the above section, immediately suspend the release of radioactive gaseous effluents monitored by the affected channel, or declare the channel inoperable.

2. With less than the minimum number of radioactive gaseous effluent monitoring instrumentation channels OPERABLE, take the ACTION shown in Table 12.2-3.

Restore the inoperable instrumentation to OPERABLE status within the time specified in the ACTION, or explain in the next Annual Radioactive Effluent Release Report pursuant to Section 12.6 why this inoperability was not corrected within the time specified. Surveillance Requirements 12.2.2.B Each radioactive gaseous effluent monitoring instrumentation channel shall be demonstrated OPERABLE by performance of the CHANNEL CHECK, SOURCE CHECK, CHANNEL CALIBRATION and DIGITAL and CHANNEL OPERATIONAL TEST at the frequencies shown in Table 12.2-4. Bases 12.2.2.C The radioactive gaseous effluent instrumentation is provided to monitor and control, as applicable, the releases of radioactive materials in gaseous effluents during actual or potential releases of gaseous effluents. The Alarm/Trip Setpoints for these instruments shall be calculated and adjusted in accordance with the methodology and parameters in the ODCM to ensure that the alarm/trip will occur prior to exceeding the limits of RETS. The OPERABILITY and use of this instrumentation is consistent with the requirements of General Design Criteria 60, 63, and 64 of Appendix A to 10CFR50. The sensitivity of any noble gas activity monitor used to show compliance with the gaseous effluent release requirements of Section 12.4 shall be such that concentrations as low as Ix1006 uCi/cc are measurable. July 2013

CY-BR-170-301 Revision 8 Page 211 of 352 TABLE 12.2-3 Radioactive Gaseous Effluent Monitoring Instrumentation MINIMUM CHANNELS INSTRUMENT OPERABLE APPLICABILITY ACTION

1. Plant Vent Monitoring System - Unit 1

a. Noble Gas Activity Monitor Providing Alarm

1) High Range (1RE-PR028D) 1 39

2) Low Range (1RE-PR038B) 1 39

b. Iodine Sampler (1 RE-PR028C) 1 40

c. Particulate Sample (1RE-PR028A) 1 40

d. Effluent System Flow Rate Measuring 1 36 Device (Loop-VA019)

e. Sampler Flow Rate Measuring Device 36 (1FT-PR165)

2. Plant Vent Monitoring System - Unit 2 1

a. Noble Gas Activity Monitor Providing Alarm

1) High Range (2RE-PRO28D) 1 39

2) Low Range (2RE-PRO28D) 1 39

b. Iodine Sampler (2RE-PRO28C) 1 40

c. Particulate Sampler (2RE-PRO28A) 1 40

d. Effluent System Flow Rate Measuring 36 Device Loop-VA020)

e. Sampler Flow Rate Measuring Device 1 36 (2FT-PR165)

July 2013

CY-BR-170-301 Revision 8 Page 212 of 352 TABLE 12.2-3 (Continued) Radioactive Gaseous Effluent Monitoring Instrumentation MINIMUM CHANNELS INSTRUMENT OPERABLE APPLICABILITY ACTION

3. Not Used.

4. Gas Decay Tank System

a. Noble Gas Activity Monitor - Providing Alarm and 2 35 Automatic Termination of Release (ORE-PRO02A and 2B)

5. Containment Purge System

a. Noble Gas Activity Monitor - Providing 37 Alarm (RE-PRO01 B)

b. Iodine Sampler (RE-PRO01C) 1 40

c. Particulate Sampler (RE-PRO01 A) 1 40 IL'

6. Radioactivity Monitors Providing Alarm and 2 41 Automatic Closure of Surge Tank Vent-Component Cooling Water Line (ORE-PRO09 and RE-PRO09)

July 2013

CY-BR-170-301 Revision 8 Page 213 of 352 TABLE 12.2-3 (Continued) Radioactive Gaseous Effluent Monitoring Instrumentation Table Notations

• At all times.
  • ACTION 35 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, the contents of the tank(s) may be released to the environment for up to 14 days provided that prior to initiating the release:

a. At least two independent samples of the tank's contents are analyzed, and

b. At least two technically qualified members of the facility staff independently verify the release rate calculations and discharge valve lineup.

If a and b can not be met, suspend releases of radioactive effluents via this pathway.

*ACTION 36 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue for up to 30 days provided the flow rate is estimated at least once per 4 hours.

• -ACTION 37 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, immediately suspend PURGING of radioactive effluents via this pathway. Releases may continue via this pathway for up to 7 days provided real time monitoring of radioactive effluents released via this pathway is established.
  • ACTION 38 - Not used.
  • ACTION 39 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue for up to 30 days provided grab samples are taken at least once per 12 hours and these samples are analyzed for principle gamma emitters at an LLD as specified in Table 12.4-1.
  • ACTION 40 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via the affected pathway may continue for up to 30 days provided samples are continuously collected with auxiliary sampling equipment as required in Table 12.4-1.
  • ACTION 41 - With the number of channels OPERABLE less than required by the Minimum Channels OPERABLE requirement, effluent releases via this pathway may continue for up to 30 days provided that, at least once per 12 hours, liquid grab samples are collected and analyzed for radioactivity at a lower limit of detection as specified in Table 12.3-1.
  • If effluent releases continue via this pathway beyond the time specified, continue to perform actions and explain in the next Radioactive Effluent Report why the time specified was exceeded.

July 2013

CY-BR-1 70-301 Revision 8 Page 214 of 352 TABLE 12.2-4 Radioactive Gaseous Effluent Monitoring Instrumentation Surveillance Requirements MODES FOR WHICH CHANNEL SOURCE CHANNEL DIGIT CHANNEL SURVEILLANCE IS FUNCTIONAL UNIT CHECK CHECK CALIBRATION OPERATION TEST REQUIRED

1. Plant Vent Monitoring System - Unit 1

a. Noble Gas Activity Monitor - Providing Alarm

1) High Range (1RE-PR028D) M R(3) 0(2)

2) Low Range (1 RE-PR028B) M R(3) Q(2)

b. Iodine Sampler (1RE-PR028C) M R(3) Q(2)

c. Particulate Sampler (1 RE-Pr028A) M R(3) Q(2)

d. Effluent System Flow Rate Measuring Device N/A R Q (Loop-VAQ019)

e. Sampler Flow Rate Measuring Device N/A R Q (1FT-PR165)

2. Plant Vent Monitoring System - Unit 2

a. Noble Gas Activity Monitor-Providing Alarm

1) High Range (2RE-PRO28D) M R(3) Q(2)

2) Low Range (2RE-PRO28B) M R(3) Q(2)

b. Iodine Sampler (2RE-PR028C) M R(3) Q(2)

c. Particulate Sampler (2RE-PRO28C) M R(3) Q(2)

d. Effluent System Flow Rate Measuring Device N/A R Q (Loop-VA020)

e. Sampler Flow Rate Measuring Device N/A R Q (2FT-PR165)

3. Not Used

4. Gas Decay Tank System

a. Noble Gas Activity Monitor Providing Alarm and Automatic Termination of Release P R(3)

(ORE-PRO02A and 2B) July 2013

CY-BR-1 70-301 Revision 8 Page 215 of 352 TABLE 12.2-4 (Continued) Radioactive Gaseous Effluent Monitoring Instrumentation Surveillance Requirements MODES FOR WHICH CHANNEL SOURCE CHANNEL DIGIT CHANNEL SURVEILLANCE IS FUNCTIONAL UNIT CHECK CHECK CALIBRATION OPERATION TEST REQUIRED

5. Containment Purge System

a. Noble Gas Activity Monitor - Providing Alarm (RE-PRO01 B) D P R(3) Q(2)

b. Iodine Sampler (RE-PRO01C) P P R(3) N/A

c. Particulate Sampler (RE-PR001 A) P P R(3) N/A

6. Radioactivity Monitors Providing Alarm and Automatic Closure of Surge Tank Vent-Component Cooling Water Line (ORE-PRO09 and RE-PRO09) D M R(3) Q(1)

July 2013

CY-BR-170-301 Revision 8 Page 216 of 352 TABLE 12.2-4 (Continued) Radioactive Gaseous Effluent Monitoring Instrumentation Surveillance Requirements Table Notations

• At all times.

(1) The DIGITAL CHANNEL OPERATIONAL TEST shall also demonstrate that automatic isolation of this pathway and control room alarm annunciation occur ifany of the following conditions exists:

a. Instrument indicates measured levels above the Alarm/Trip Setpoint, OR

b. Circuit failure (monitor loss of communications - alarm only, detector loss of counts, or monitor loss of power), OR

c. Detector check source test failure, OR

d. Detector channel out-of-service, OR

• • e. Monitor loss of sample flow. Monitoring ORE-PRO02A and 2B will not trip on loss of sample flow.

(2) The DIGITAL CHANNEL OPERATIONAL TEST shall also demonstrate that control room alarm annunciation occurs if any of the following conditions exists:

a. Instrument indicates measured levels above the Alarm Setpoint, OR

b. Circuit failure (monitor loss of communications - alarm only, detector loss of counts, or monitor loss of power), OR

c. Detector check source test failure, OR

d. Detector channel out-of-service, OR

e. Monitor loss of sample flow.

(3) The initial CHANNEL CALIBRATION shall be performed using one or more of the reference standards certified by the National Institute of Standards and Technology (NIST) or using standards that have been obtained from suppliers that participate in measurement assurance activities with NIST. These standards shall permit calibrating the system over its intended range of energy and measurement range. For subsequent CHANNEL CALIBRATION, sources that have been related to the initial calibration shall be used. (4) CHANNEL CHECK shall consist of verifying indication of flow during periods of release. CHANNEL CHECK shall be made at least once per 24 hours on days on which continuous, periodic, or batch releases are made. July 2013

CY-BR-170-301 Revision 8 Page 217 of 352 12.3 LIQUID EFFLUENTS 12.3.1 Concentration Operability Requirements 12.3.1.A The concentration of radioactive material released in liquid effluents to UNRESTRICTED AREAS (see Braidwood Station ODCM Annex, Appendix F, Figure F-i) shall be limited to 10 times the concentration values in Appendix B, Table 2, Column 2 to 10CFR20.1001-20.2402, for radionuclides other than dissolved or entrained noble gases. For dissolved or entrained noble gases, the concentration shall be limited to 2x10- 4 microCurie/ml total activity. Applicability: At all times Action:

1. With the concentration of radioactive material released in liquid effluents to UNRESTRICTED AREAS exceeding the above limits, immediately restore the concentration to within the above limits.

Surveillance Requirements 12.3.1.B.1 Radioactive liquid wastes shall be sampled and analyzed according to the sampling and analysis program of Table 12.3-1. 12.3.1..B.2 The results of the radioactivity analysis shall be used in accordance with the methodology and parameters in the ODCM to assure that the concentrations at the point of release are maintained Within the limits of 12.3.1 .A. Bases 12.3.1 .C This section is provided to ensure that the concentration of radioactive materials released in liquid waste effluents to UNRESTRICTED AREAS will be less than 10 times the concentration values in Appendix B, Table 2, Column 2 to 10CFR20.1001-20.2402. This limitation provides additional assurance that the levels of radioactive materials in bodies of water in UNRESTRICTED AREAS will result in exposures within: (1) the Section II.A design objectives of Appendix I, 10CFR50, to a MEMBER OF THE PUBLIC, and (2) the limits of 10CFR20.1301. This section applies to the release of radioactive materials in liquid effluents from all units at the site. Bases The required detection capabilities for radioactive materials in liquid waste samples are tabulated in terms of the lower limits of detection (LLDs). 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).

July 2013

CY-BR-170-301 Revision 8 Page 218 of 352 TABLE 12.3-1 Radioactive Liquid Waste Sampling And Analysis Program SAMPLING MINIMUM ANALYSIS TYPE OF ACTIVITY LOWER LIMIT OF LIQUID RELEASE FREQUENCY FREQUENCY ANALYSIS DETECTION (LLD)(') TYPE (IPCi/ml)

1. Batch Release Principal Gamma Emitters(7) 5x10-7 Tanks(2) P P Each Batch Each Batch 1-131 lx108 P M Dissolved and Entrained lx10.5 One Batch/M Gases (Gamma Emitters) 5 P M H-3 1x10 Each Batch Composite (3)

Gross Alpha lx10.7 P Q Sr-89, Sr-90 5xl 0." Each Batch Composite (3) lx10.5 Fe-55

2. Continuous 5 5x10.7 Releases (4) Continuous( ) W Principal Gamma Emitters(7)

Composite(5) 1-131 lx106

a. Circulating Water Blowdown M M Dissolved and Entrained 1xi 0.

Grab Sample Gases (Gamma Emitters) 5

b. Waste Water H-3 1X10 Treatment Discharge to M 5

Circulating Water Continuous(5) Composite( ) 7 Discharge Gross Alpha 1x10

c. Condensate t5 QCompositexs Sr-89, Sr-90 5xl 0.1 Continuo us )

Polisher Sum p Discharge Composite(5 ) Fe-55 lx10.6 July 2013

CY-BR-170-301 Revision 8 Page 219 of 352 TABLE 12.3-1 (Continued) Radioactive Liquid Waste Sampling And Analysis Program LOWER LIMIT OF TYPE OF ACTIVITY DETECTION LIQUID RELEASE TYPE ANALYSIS (LLD)"(PCi/mI) 7

3. Continuous Principal Gamma Emitters(7)* 5x10 Release 4) Essential Service Water Reactor Containment 1-131 lx10 6 5

Fan Cooler (RCFC) Ix10 H-3 Outlet Line Dissolved and Entrained 1xl 05 Gases (Gamma Emitters) 7

4. Continuous Surge Principal Gamma Emitters(7) 5x10-Tank Vent- Dissolved and Entrained Ix10s Component Cooling Gases (Gamma Emitters)

Water Line (8) 6 1-131 lx10

5. Continuous Principal Gamma Emitters (7) 5x1 07 Releases 6

a. Exelon Pond (9) 1-131 1x10

b. Vacuum 5 Breaker #11(1) H-3 1x10 7

c. Turbine Building Gross Alpha Ixl0.

Groundwater (11) Sr-89, Sr-90 5x106 Fe-55 lxi 0,6 July 2013

CY-BR-170-301 Revision 8 Page 220 of 352 TABLE 12.3-1 (Continued) Radioactive Liquid Waste Sampling And Analysis Program Table Notations (1) The LLD is defined, for purposes of these sections, as the smallest concentration of radioactive material in a sample that will yield 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 separations: 4 66 LLD = . sb E x V x 2.22 x10 6 x Y x exp (-XAt) Where: LLD = the lower limit of detection (microCuries per unit mass or volume), S = the standard deviation of the background counting rate or of the counting rate of a blank sample as appropriate (counts per minute), E = the counting efficiency (counts per disintegration), V = the sample size (units of mass or volume), 2.22 X106 = the number of disintegrations per minute per microCurie, Y = the fractional radiochemical yield, when applicable, X = the radioactive decay constant for the particular radionuclide (sec -), and At = the elapsed time between the midpoint of sample collection and the time of counting (sec). Typical values of E, V, Y, and At should be used in the calculation. Alternative LLD Methodology An alternative methodology for LLD determination follows and is similar to the above LLD equation: LLD = (2.71 + 4.65 ]b )x Decay E xxqxb xY xt (2.22 x106) July 2013

CY-BR-170-301 Revision 8 Page 221 of 352 TABLE 12.3-1 (Continued) Radioactive Liquid Waste Sampling And Analysis Program Table Notations Where: B = background sum (counts) E = counting efficiency, (counts detected/disintegration's) q = sample quantity, (mass or volume) b = abundance, (if applicable) Y = fractional radiochemical yield or collection efficiency, (if applicable) t = count time (minutes) 2.22X1 06 = number of disintegration's per minute per microCurie 2.71 + 4.654lB = k2 + (2k 4 2 41B), and k = 1.645. (k=value of the t statistic from the single-tailed t distribution at a significance level of 0.95 and infinite degrees of freedom. This means that the LLD result represents a 95% detection probability with a 5% probability of falsely concluding that the nuclide present when it is not or that the nuclide is not present when it is.) Decay = e"At [XRT/(1 -exAT)] [XTW(1 -e md)], (if applicable) X = radioactive decay constant, (units consistent with At, RT and Td) At = "delta t", or the elapsed time between sample collection or the midpoint of sample collection and the time the count is started, depending on the type of sample, (units consistent with X) RT= elapsed real time, or the duration of the sample count, (units consistent with X) Td = sample deposition time, or the duration of analyte collection onto the sample media, (units consistent with X) The LLD may be determined using installed radioanalytical software, if available. In addition to determining the correct number of channels over which to total the background sum, utilizing the software's ability to perform decay corrections (i.e. during sample collection, from sample collection to start of analysis and during counting), this alternate method will result in a more accurate determination of the LLD. It should be recognized that the LLD is defined as a before the fact limit representing the capability of a measurement system and not as an after the fact limit for a particular measurement. July 2013

CY-BR-170-301 Revision 8 Page 222 of 352 TABLE 12.3-1 (Continued) Radioactive Liquid Waste Sampling And Analysis Program Table Notations (2) A batch release is the discharge of liquid wastes of a discrete volume. Prior to sampling for analyses, each batch shall be isolated, and then thoroughly mixed to assure representative sampling. (3) A composite sample is one in which the quantity of liquid sampled is proportional to the quantity of liquid waste discharged and in which the method of sampling employed results in a specimen that is representative of the liquids released. (4) A continuous release is the discharge of liquid wastes of a non-discrete volume, e.g., from a volume of a system that has an input flow during the continuous release. (5) To be representative of the quantities and concentrations of radioactive materials in liquid effluents, samples shall be collected continuously whenever the effluent stream is flowing. Prior to analyses, all samples taken for the composite shall be thoroughly mixed in order for the composite sample to be representative of the effluent release. (6) Not required unless the Essential Service Water RCFC Outlet Radiation Monitors RE-PRO02 and RE-PRO03 indicates measured levels greater than 1x10 6 pgCi/ml above background at any time during the week. (7) The principal gamma emitters for which the LLD specification applies include the following radionuclides: Mn-54, Fe-59, Co-58, Co-60, Zn-65, Mo-99, Cs-134, Cs-137, and Ce-141. Ce-144 shall also be measured, but with an LLD of 5E-06. This list does not mean that only these nuclides are to be considered. Other gamma peaks that are identifiable, together with those of the above nuclides, shall also be analyzed and reported in the Radioactive Effluent Release Report pursuant to Section 12.6.2, in the format outlined in Regulatory Guide 1.21, Appendix B, Revision 1, June 1974. (8) A continuous release is the discharge of dissolved and entrained gaseous waste from a non-discrete liquid volume. (9) Required during Exelon Pond remediation activities. (10) Required during ground water remediation activities at Vacuum Breaker #1. (11) Required during ground water remediation activities west of the Turbine Building. July 2013

CY-BR-170-301 Revision 8 Page 223 of 352 12.3.2 Dose Operability Requirements 12.3.2.A The dose or dose commitment to a MEMBER OF THE PUBLIC from radioactive materials in liquid effluents released, from each unit, to UNRESTRICTED AREAS (see Braidwood Station ODCM Annex, Appendix F, Figure F-i) shall be limited:

1. During any calendar quarter to less than or equal to 1.5 mrems to the whole body and to less than or equal to 5 mrems to any organ, and

2. During any calendar year to less than or equal to 3 mrems to the whole body and to less than or equal to 10 mrems to any organ.

Applicability: At all times. Action:

1. With the calculated dose from the release of radioactive materials in liquid effluents exceeding any of the above limits, prepare and submit to the Commission within 30 days, pursuant to 10CFR50 Appendix I, Section IV.A, a Special Report that identifies the cause(s) for exceeding the limit(s) and defines the corrective actions that have been taken to reduce the releases and the proposed corrective actions to be taken to assure that subsequent releases will be in compliance with the above limits.

Surveillance Requirements 12.3.2.B Cumulative dose contributions from liquid effluents for the current calendar quarter and the current calendar year shall be determined in accordance with the methodology and parameters in the ODCM at least once per 31 days. Bases 12.3.2.C This section is provided to implement the requirements of Sections II.A, III.A and IV.A of Appendix I, 10CFR50. The Operability Requirements implement the guides set forth in Section II.A of Appendix I. The ACTION statements provide the required operating flexibility and at the same time implement the guides set forth in Section IV.A of Appendix I to assure that the releases of radioactive material in liquid effluents to UNRESTRICTED AREAS will be kept "as low as is reasonably achievable." The dose calculation methodology and parameters in the ODCM implement the requirements in Section III.A of Appendix I that conformance with the guides of Appendix I be shown by calculational procedures based on models and data, such that the actual exposure of a MEMBER OF THE PUBLIC through appropriate pathways is unlikely to be substantially underestimated. The equations specified in the ODCM for calculating the doses due to the actual release rates of radioactive materials in liquid effluents are consistent with the methodology provided in Regulatory Guide 1.109, "Calculation of Annual Doses to Man From Routine Releases of Reactor Effluents For the Purpose of Evaluating Compliance with 10CFR50, Appendix I" Revision 1, October 1977 and Regulatory Guide 1.113, "Estimating Aquatic Dispersion of Effluents from Accidental and Routine Reactor Releases for the Purpose of Implementing Appendix I," April 1977. July 2013

CY-BR-170-301 Revision 8 Page 224 of 352 12.3.2 Dose (Continued) Bases This section applies to the release of radioactive materials in liquid effluents from each reactor at the site. When shared Radwaste Treatment Systems are used by more than one unit on a site, the wastes from all units are mixed for shared treatment; by such mixing, the effluent releases cannot accurately be ascribed to a specific unit. An estimate should be made of the contributions from each unit based on input conditions, e.g., flow rates and radioactivity concentrations, or, if not practicable, the treated effluent releases may be allocated equally to each of the radioactive waste producing units sharing the Radwaste Treatment System. For determining conformance to Operability Requirements, these allocations from shared Radwaste Treatment Systems are to be added to the releases specifically attributed to each unit to obtain the total releases per unit. July 2013

CY-BR-170-301 Revision 8 Page 225 of 352 12.3.3 Liquid Radwaste Treatment System Operability Requirements 12.3.3.A The Liquid Radwaste Treatment System shall be OPERABLE and appropriate portions of the system shall be used to reduce releases of radioactivity when the projected doses due to the liquid effluent, from each unit, to UNRESTRICTED AREAS (see Braidwood Station ODCM Annex, Appendix F, Figure F-i) would exceed 0.06 mrem to the whole body or 0.2 mrem to any organ in a 31-day period. Applicability: At all times. Action:

1. With radioactive liquid waste being discharged without treatment and in excess of the above limits and any portion of the Liquid Radwaste Treatment System not in operation, prepare and submit to the Commission within 30 days, pursuant to 10CFR50 Appendix I, Section IV.A, a Special Report that includes the following information:

a. Explanation of why liquid radwaste was being discharged without treatment, identification of any inoperable equipment or subsystems, and the reason for the inoperability,

b. Action(s) taken to restore the inoperable equipment to OPERABLE status, and

c. Summary description of action(s) taken to prevent a recurrence.

Surveillance Requirements 12.3.3.B.1 Doses due to liquid releases from each unit to UNRESTRICTED AREAS shall be projected at least once per 31 days in accordance with the methodology and parameters in the ODCM when the Liquid Radwaste Treatment System is not being fully utilized. 12.3.3.B.2 The installed Liquid Radwaste Treatment System shall be considered OPERABLE by meeting Sections 12.3.1.A and 12.3.2.A. Bases 12.3.3.C The OPERABILITY of the Liquid Radwaste Treatment System ensures that this system will be available for use whenever liquid effluents require treatment prior to release to the environment. The requirement that the appropriate portions of this system be used when specified provides assurance that the releases of radioactive materials in liquid effluents will be kept "as low as is reasonably achievable". This section implements the requirements of 10CFR50.36a, General Design Criterion 60 of Appendix A to 10CFR50 and the design objective given in Section II.D of Appendix I to 10CFR50. July 2013

CY-BR-170-301 Revision 8 Page 226 of 352 12.3.3 Liquid Radwaste Treatment System (Continued) Bases The specified limits governing the use of appropriate portions of the Liquid Radwaste Treatment System were specified as a suitable fraction of the dose design objectives set forth in Section II.A of Appendix I, 10CFR50, for liquid effluents. This section applies to the release of radioactive materials in liquid effluents from each unit at the site. When shared Radwaste Treatment Systems are used by more than one unit on a site, the wastes from all units are mixed for shared treatment; by such mixing, the effluent releases cannot accurately be ascribed to a specific unit. An estimate should be made of the contributions from each unit based on input conditions, e.g., flow rates and radioactivity concentrations, or, if not practicable, the treated effluent releases may be allocated equally to each of the radioactive waste producing units sharing the Radwaste Treatment System. For determining conformance to Operability Requirements, these allocations from shared Radwaste Treatment Systems are to be added to the releases specifically attributed to each unit to obtain the total releases per unit. July 2013

CY-BR-170-301 Revision 8 Page 227 of 352 12.4 GASEOUS EFFLUENTS 12.4.1 Dose Rate Operability Requirements 12.4.1.A The dose rate due to radioactive materials released in gaseous effluents from the site to areas at and beyond the SITE BOUNDARY (see Braidwood Station ODCM Annex, Appendix F, Figure F-i) shall be limited to the following:

1. For noble gases: less than or equal to a dose rate of 500 mrems/yr to the whole body and less than or equal to a dose rate of 3000 mrems/yr to the skin, and

2. For Iodine 131 and 133, for tritium, and for all radionuclides in particulate form with half-lives greater than 8 days: Less than or equal to 1500 mrems/yr to any organ.

Applicability: At all times. Action:

1. With the dose rate(s) exceeding the above limits, immediately restore the release rate to within the above limit(s).

Surveillance Requirements 12.4.1.B.1 The dose rate due to noble gases in gaseous effluents shall be determined to be within the above limits in accordance with the methodology and parameters in the ODCM. 12.4.1..B.2 The dose rate due to Iodine 131 and 133, tritium, and all radionuclides in particulate form with half-lives greater than 8 days in gaseous effluents shall be determined to be within the above limits in accordance with the methodology and parameters in the ODCM by obtaining representative samples and performing analyses in accordance with the sampling and analysis program specified in Table 12.4-1. Bases 12.4.1.C This section is provides reasonable assurance that radioactive material discharged in gaseous effluents will not result in the exposure of a Member of the Public in an Unrestricted Area, either at or beyond the Site Boundary in excess of the design objectives of appendix I to 10 CFR part 50. This specification is provided to ensure that gaseous effluents from all units on the site will be appropriately controlled. It provides operational flexibility for releasing gaseous effluents to satisfy the Section IL.A and II. design objectives of appendix I to 10 CFR part 50. July 2013

CY-BR-170-301 Revision 8 Page 228 of 352 12.4 GASEOUS EFFLUENTS (Continued) Bases For MEMBERS OF THE PUBLIC who may at times be within the SITE BOUNDARY, the occupancy of that MEMBER OF THE PUBLIC will usually be sufficiently low to compensate for any increase in the atmospheric diffusion factor above that for the SITE BOUNDARY. Examples of calculations for such MEMBERS OF THE PUBLIC, with the appropriate occupancy factors, shall be given in the ODCM. The specified release rate limits restrict, at all times, the corresponding gamma and beta dose rates above background to a MEMBER OF THE PUBLIC at or beyond the SITE BOUNDARY to less than or equal to 500 mrems/year to the whole body or to less than or equal to 3000 mrems/year to the skin. These release rate limits also restrict, at all times the corresponding thyroid dose rate above background to a child via the inhalation pathway to less than or equal to 1500 mrems/year. This section applies to the release of radioactive materials in gaseous effluents from all units at the site. The required detection capabilities for radioactive materials in liquid waste samples are tabulated in terms of the lower limits of detection (LLDs). 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 C,ounting Techniques," Atlantic Richfield Hanford Company Report ARH-SA-215 (June 1975). July 2013

CY-BR-170-301 Revision 8 Page 229 of 352 TABLE 12.4-1 Radioactive Gaseous Waste Sampling And Analysis Program GASEOUS SAMPLING MINIMUM TYPE OF ACTIVITY LOWER LIMIT OF RELEASE TYPE FREQUENCY ANALYSIS ANALYSIS DETECTION FREQUENCY (LLD)(') (pCi/cc)

1. Waste Gas P P Principal Gamma lx10. 4 Decay Tank Each Tank Each Tank Emitters(2)

Grab Sample

2. Containment P P Principal Gamma lx10.4 Purge Each Purge(3) Each Purge (3) Emitters (2)

Grab Sample H-3 1x10z

3. Auxiliary Bldg. M(4)(5) M Principal Gamma lx10 4 Vent Stack Grab Sample Emitters (2)

(Unit I and 2) H-3 1x10 7 Continuous (6) W (7) 1-131 1xl 012 Charcoal Sample 1-133 1x10- 0 Continuous (6) W (7) Principal Gamma 1x10 1 1 Particulate Emitters(2) Sample Continuous (6) Q Gross Alpha lx10-1 Composite Particulate Sample Continuous (6) Q Sr-89, Sr-90 1x10 11 Composite Particulate Sample 6 Continuous N.A. Noble Gases, Gross lx10 Noble Gas Beta or Gamma Monitor July 2013

CY-BR-170-301 Revision 8 Page 230 of 352 TABLE 12.4-1 (Continued) Radioactive Gaseous Waste Sampling And Analysis Program Table Notations (1) The LLD is defined, for purposes of these specifications, as the smallest concentration of radioactive material in a sample that will yield 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 ExVx2.22x10 6 x Y x exp (-,1At) Where: LLD = the lower limit of detection (microCuries per unit mass or volume), sb = the standard deviation of the background counting rate or of the counting rate of a blank sample as appropriate (counts per minute), E = the counting efficiency (counts per disintegration), V = the sample size (units of mass or volume), 2.22X106 = the number of disintegrations per minute per microCurie, Y = the fractional radiochemical yield, when applicable, X= the radioactive decay constant for the particular radionuclide (sec -1), and At = the elapsed time between the midpoint of sample collection and the time of counting (sec). Typical values of E, V, Y, and At should be used in the calculation. Alternate LLD Methodolo-gy An alternate methodology for LLD determination follows and is similar to the above LLD equation: LLD = (2.71 + 4.65 v4) x Decay ExqxbxYxt (2.22 x106) July 2013

CY-BR-170-301 Revision 8 Page 231 of 352 TABLE 12.4-1 (Continued) Radioactive Gaseous Waste Sampling And Analysis Program Table Notations Where: B = background sum (counts) E = counting efficiency, (counts detected/disintegrations) q = sample quantity, (mass or volume) b = abundance, (if applicable) Y = fractional radiochemical yield or collection efficiency, (if applicable) t = count time (minutes) 6 2.22 X10 = number of disintegrations per minute per microCurie (2.71 + 4.654IB) = k2 + (2k 4 2 4 B), and k = 1.645. (k=value of the t statistic from the single-tailed t distribution at a significance level of 0.95 and infinite degrees of freedom. This means that the LLD result represents a 95% detection probability with a 5% probability of falsely concluding that the nuclide present when it is not or that the nuclide is not present when it is.) Decay = eýt [XRT/(1 -e"RT)] [?,Td/(1 -e4Td)], (if applicable) X = radioactive decay constant, (units consistent with At, RT and Td) At = "delta t", or the elapsed time between sample collection or the midpoint of sample collection and the time the count is started, depending on the type of sample, (units consistent with X) RT = elapsed real time, or the duration of the sample count, (units consistent with X) Td = sample deposition time, or the duration of analyte collection onto the sample media, (unit consistent with X) The LLD may be determined using installed radioanalytical software, if available, In addition to determining the correct number of channels over which to total the background sum, utilizing the software's ability to perform decay corrections (i.e. during sample collection, from sample collection to start of analysis and during counting), this alternate method will result in a more accurate determination of the LLD. It should be recognized that the LLD is defined as a before the fact limit and not as an after the fact limit for a particular measurement. July 2013

CY-BR-170-301 Revision 8 Page 232 of 352 TABLE 12.4-1 (Continued) Radioactive Gaseous Waste Sampling And Analysis Program Table Notations (2) The principal gamma emitters for which the LLD specification applies include the following radionuclides: Kr-87, Kr-88, Xe-133, Xe-133m, Xe-135, and Xe-138 in noble gas releases and Mn-54, Fe-59, Co-58, Co-60, Zn-65, Mo-99, 1-131, Cs-134, Cs-137, Ce-141, and Ce-144 in particulate releases. This list does not mean that only these nuclides are to be considered. Other gamma peaks that are identifiable, together with those of the above nuclides, shall also be analyzed and reported in the Radioactive Effluent Release Report pursuant to Section 12.6.2, in the format outlined in Regulatory Guide 1.21, Appendix B, Revision 1, June 1974. (3) Sampling and analysis shall also be performed following shutdown, startup, or a THERMAL POWER change exceeding 15% of RATED THERMAL POWER within a 1-hour period. (4) Tritium grab samples shall be taken at least once per 24 hours when the refueling canal is flooded. (5) Tritium grab samples shall be taken at least once per 7 days from the spent fuel pool area, whenever spent fuel is in the spent fuel pool. (6) The ratio of the sample flow rate to the sampled stream flow rate shall be known for the time period covered by each dose or dose rate calculation made in accordance with Sections 12.4.1 .A, 12.4.2.A and 12.4.3.A. (7) Samples shall be changed at least once per 7 days and analyses shall be completed within a timeframe necessary to meet the applicable lower limits of detection, but not to exceed 48 hours. Sampling shall also be performed at least once per 24 hours for at least 7 days following each shutdown, startup or THERMAL POWER change exceeding 15% of RATED THERMAL POWER within a 1-hour period and analyses shall be completed within a timeframe necessary to meet the applicable lower limits of detection, but not to exceed 48 hours. When samples collected for 24 hours are analyzed, the corresponding LLDs may be increased by a factor of 10. This requirement does not apply if: (1) analysis shows that the DOSE EQUIVALENT 1-131 concentration in the reactor coolant has not increased more than a factor of 3, and (2) the noble gas monitor shows that effluent activity has not increased more than a factor of 3. July 2013

CY-BR-170-301 Revision 8 Page 233 of 352 12.4.2 Dose - Noble Gases Operability Requirements 12.4.2.A The air dose due to noble gases released in gaseous effluents, from each unit, to areas at and beyond the SITE BOUNDARY (see Braidwood Station ODCM Annex, Appendix F, Figure F-i) shall be limited to the following:

1. During any calendar quarter: Less than or equal to 5 mrads for gamma radiation and less than or equal to 10 mrads for beta radiation, and

2. During any calendar year: Less than or equal to 10 mrads for gamma radiation and less than or equal to 20 mrads for beta radiation.

Applicability: At all times. Action:

1. With the calculated air dose from radioactive noble gases in gaseous effluents exceeding any of the above limits, prepare and submit to the Commission within 30 days, pursuant to 10CFR50 Appendix I, Section IV.A, a Special Report that identifies the cause(s) for exceeding the limit(s) and defines the corrective actions that have been taken to reduce the releases and the proposed corrective actions to be taken to assure that subsequent releases will be in compliance with the above limits.

Surveillance Requirements 12.4.2.B Cumulative dose contributions for the current calendar quarter and the current calendar year for noble gases shall be determined in accordance with the methodology and parameters in the ODCM at least once per 31 days. Bases 12.4.2.C This section is provided to implement the requirements of Sections II.B, III.A and IV.A of Appendix 1,10CFR50. The Operability Requirements implement the guides set forth in Section lI.B of Appendix I. The ACTION statements provide the required operating flexibility and at the same time implement the guides set forth in Section IV.A of Appendix I to assure that the releases of radioactive material in gaseous effluents to area at or beyond the SITE BOUNDARY will be kept "as low as is reasonable achievable." The Surveillance Requirements implement the requirements in Section III.A of Appendix I that conformance with the guides of Appendix I be shown by calculational procedures based on models and data such that the actual exposure of a MEMBER OF THE PUBLIC through appropriate pathways is unlikely to be substantially underestimated. July 2013

CY-BR-170-301 Revision 8 Page 234 of 352 12.4.2 Dose - Noble Gases (Continued) Bases The dose calculation methodology and parameters established in the ODCM for calculating the doses due to the actual release rates of radioactive materials in gaseous effluents are consistent with the methodology provided in Regulatory Guide 1.109, "Calculation of Annual Doses to Man From Routine Releases of Reactor Effluents For the Purpose of Evaluating Compliance with 10CFR50, Appendix I" Revision 1, October 1977 and Regulatory Guide 1.111, "Methods for Estimating Atmospheric Transport and Dispersion of Gaseous Effluents in Routine Releases from Light-Water Cooled Reactors, Revision 1," July 1977. The ODCM equations provided for determining the air doses at and beyond the SITE BOUNDARY are based upon the historical average atmospheric conditions. This section applies to the release of radioactive materials in gaseous effluents from each unit at the site. When shared Radwaste Treatment Systems are used by more than one unit on a site, the wastes from all units are mixed for shared treatment; by such mixing, the effluent releases cannot accurately be ascribed to a specific unit. An estimate should be made of the contributions from each unit based on input conditions, e.g., flow rates and radioactivity concentrations, or, if not practicable, the treated effluent releases may be allocated equally to each of the radioactive waste producing units sharing the Radwaste Treatment System. For determining conformance to Operability Requirements, these allocations from shared Radwaste Treatment Systems are to be added to the releases specifically attributed to each unit to obtain the total releases per unit. July 2013

CY-BR-170-301 Revision 8 Page 235 of 352 12.4.3 Dose - Iodine 1-131 and 133, Tritium, and Radioactive Material in Particulate Form Operability Requirements 12.4.3.A The dose to a MEMBER OF THE PUBLIC from Iodine-1 31 and 133, tritium, and all radionuclides in particulate form with half-lives greater than 8 days in gaseous effluents released, from each unit, to areas at and beyond the SITE BOUNDARY (see Braidwood Station ODCM Annex, Appendix F, Figure F-i) shall be limited to the following:

1. During any calendar quarter: Less than or equal to 7.5 mrems to any organ, and

2. During any calendar year: Less than or equal to 15 mrems to any organ.

Applicability: At all times. Action:

1. With the calculated dose from the release of Iodine-131 and 133, tritium, and radionuclides in particulate form with half-lives greater than 8 days, in gaseous effluents exceeding any of the above limits, prepare and submit to the Commission within 30 days, pursuant to 10CFR50 Appendix I, Section IV.A, a Special Report that identifies the cause(s) for exceeding the limit(s) and defines the corrective actions that have been taken to reduce the releases and the proposed corrective actions to be taken to assure that subsequent releases will be in compliance with the above limits.

Surveillance Requirements 12.4.3.B Cumulative dose contributions for the current calendar quarter and the current calendar year for Iodine-1 31 and 133, tritium, and radionuclides in particulate form with half-lives greater than 8 days shall be determined in accordance with the methodology and parameters in the ODCM at least once per 31 days. Bases 12.4.3.C This section is provided to implement the requirements of Sections II.C, III.A and IV.A of Appendix I, 10CFR50. The Operability Requirements are the guides set forth in Section II.C of Appendix I. The ACTION statements provide the required operating flexibility and at the same time implement the guides set forth in Section IV.A of Appendix I to assure that the releases of radioactive material in gaseous effluents to areas at or beyond the SITE BOUNDARY will be kept "as low as is reasonable achievable." The ODCM calculation methods specified in the Surveillance Requirements implement the requirements in Section III.A of Appendix I that conformance with the guides of Appendix I be shown by calculation procedures based on models and data, such that the actual exposure of a MEMBER OF THE PUBLIC through appropriate pathways is unlikely to be substantially underestimated. July 2013

CY-BR-170-301 Revision 8 Page 236 of 352 12.4.3 Dose (Continued) Bases The ODCM calculation methodology and parameters for calculating the doses due to the actual release rates of the subject materials are consistent with the methodology provided in Regulatory Guide 1.109, "Calculation of Annual Doses to Man From Routine Releases of Reactor Effluents For the Purpose of Evaluating Compliance with 10CFR50, Appendix I" Revision 1, October 1977 and Regulatory Guide 1.111, "Methods for Estimating Atmospheric Transport and Dispersion of Gaseous Effluents in Routine Releases from Light-Water-Cooled Reactors," Revision 1, July 1977. These equations also provide for determining the actual doses based upon the historical average atmospheric conditions. The release rate specifications for Iodine-1 31 and 133, tritium, and radionuclides in particulate form with half-lives greater than 8 days are dependent upon the existing radionuclide pathways to man, in the areas at and beyond the SITE BOUNDARY. The pathways that were examined in the development of these calculations were: (1) individual inhalation of airborne radionuclides, (2) deposition of radionuclides onto green leafy vegetation with subsequent consumption by man, (3) deposition onto grassy areas where milk animals and meat producing animal's graze with consumption of the milk and meat by man, and (4) deposition on the ground with subsequent exposure to man. This section applies to the release of radioactive materials in gaseous effluents from each unit at the site. When shared Radwaste Treatment Systems are used by more than one unit on a site, the wastes from all units are mixed for shared treatment; by such mixing, the effluent releases cannot accurately be ascribed to a specific unit. An estimate should be made of the contributions from each unit based on input conditions, e.g., flow rates and radioactivity concentrations, or, if not practicable, the treated effluent releases may be allocated equally to each of the radioactive waste producing units sharing the Radwaste Treatment System. For determining conformance to Operability Requirements, these allocations from shared Radwaste Treatment Systems are to be added to the releases specifically attributed to each unit to obtain the total releases per unit. July 2013

CY-BR-170-301 Revision 8 Page 237 of 352 12.4.4 Gaseous Radwaste Treatment System Operability Requirements 12.4.4.A The VENTILATION EXHAUST TREATMENT SYSTEM and the WASTE GAS HOLDUP SYSTEM shall be OPERABLE and appropriate portions of these systems shall be used to reduce releases of radioactivity when the projected doses in 31 days due to gaseous effluent releases, from each unit, to areas at and beyond the SITE BOUNDARY (see Braidwood Station ODCM Annex, Appendix F, Figure F-i) would exceed:

1. 0.2 mrad to air from gamma radiation, or

2. 0.4 mrad to air from beta radiation, or

3. 0.3 mrem to any organ of a MEMBER OF THE PUBLIC.

Applicability: At all times. Action:

1. With radioactive gaseous waste being discharged without treatment and in excess of the above limits, prepare and submit to the Commission within 30 days, pursuant to 10CFR50 Appendix I, Section IV.A, a Special Report that includes the following information:

a. Identification of any inoperable equipment or subsystems, and the reason for the inoperability,

b. Action(s) taken to restore the inoperable equipment to OPERABLE status, and

c. Summary description of action(s) taken to prevent a recurrence.

Surveillance Requirements 12.4.4.B.1 Doses due to gaseous releases from each unit to areas at and beyond the SITE BOUNDARY shall be projected at least once per 31 days in accordance with the methodology and parameters in the ODCM when Gaseous Radwaste Treatment Systems are not being fully utilized. 12.4.4.B.2 The installed VENTILATION EXHAUST TREATMENT SYSTEM and WASTE GAS HOLDUP SYSTEM shall be considered OPERABLE by meeting Section 12.4.1 or 12.4.2 and 12.4.3. Bases 12.4.4.C The OPERABILITY of the WASTE GAS HOLDUP SYSTEM and the VENTILATION EXHAUST TREATMENT SYSTEM ensures that the system will be available for use whenever gaseous effluents require treatment prior to release to the environment. July 2013

CY-BR-170-301 Revision 8 Page 238 of 352 12.4.4 Gaseous Radwaste Treatment System (Continued) Bases The requirement that the appropriate portions of this system be used when specified provides reasonable assurance that the releases of radioactive materials in gaseous effluents will be kept "as low as is reasonably achievable". This section implements the requirements of 10CFR50.36a, General Design Criterion 60 of Appendix A to 10CFR50 and the design objective given in Section II.D of Appendix I to 10CFR50. The specified limits governing the use of appropriate portions of the Gaseous Radwaste Treatment System were specified as a 2% fraction of the dose design objectives set forth in Section ll.B and II.C of Appendix I, IOCFR50, for gaseous effluents. This section applies to the release of radioactive materials in gaseous effluents from each unit at the site. When shared Radwaste Treatment Systems are used by more than one unit on a site, the wastes from all units are mixed for shared treatment; by such mixing, the effluent releases cannot accurately be ascribed to a specific unit. An estimate should be made of the contributions from each unit based on input conditions, e.g., flow rates and radioactivity concentrations, or, if not practicable, the treated effluent releases may be allocated equally to each of the radioactive waste producing units sharing the Radwaste Treatment System. For determining conformance to Operability Requirements, these allocations from shared Radwaste Treatment Systems are to be added to the releases specifically attributed to each unit to obtain the total releases per unit. July 2013

CY-BR-170-301 Revision 8 Page 239 of 352 12.4.5 Total Dose Operability Requirements 12.4.5.A The annual (calendar year) dose or dose commitment to any MEMBER OF THE PUBLIC due to releases of radioactivity and to radiation from uranium fuel cycle sources shall be limited to less than or equal to 25 mrems to the whole body or any organ, except the thyroid, which shall be limited to less than or equal to 75 mrems. Applicability: At all times. Action:

1. With the calculated doses from the release of radioactive materials in liquid or gaseous effluents exceeding twice the limits of Sections 12.3.2, 12.4.2, or 12.4.3, calculations should be made including direct radiation contributions from the units and from outside storage tanks to determine whether the above limits of Section 12.4.5.A have been exceeded. If such is the case, prepare and submit to the Commission within 30 days, a Special Report that defines the corrective action to be taken to reduce subsequent releases to prevent recurrence of exceeding the above limits and includes the schedule for achieving conformance with the above limits. This Special Report, as defined in 10CFR20.2203, shall include an analysis that estimates the radiation exposure (dose) to a MEMBER OF THE PUBLIC from uranium fuel cycle sources, including all effluent pathways and direct radiation, for the calendar year that includes the release(s) covered by this report. It shall also describe levels of radiation and concentration of radioactive material involved, and the cause of the exposure levels or concentrations.

If the estimated dose(s) exceeds the above limits, and if the release condition resulting in violation of 40CFR190 has not already been corrected, the Special Report shall include a request for a variance in accordance with the provisions of 40CFR1 90. Submittal of the report is considered a timely request, and a variance is granted until staff action on the request is complete. Surveillance Requirements 12.4.5.B.1 Cumulative dose contributions from liquid and gaseous effluents shall be determined in accordance with Sections 12.3.2, 12.4.2, and 12.4.3, and in accordance with the methodology and parameters in the ODCM. 12.4.5.B.2 Cumulative dose contributions from direct radiation from the units and from radwaste storage tanks shall be determined in accordance with the methodology and parameters in the ODCM. This requirement is applicable only under conditions set forth in ACTION 1 of Section 12.4.5.A. 12.4.5.B.3 Initial estimates of expected dose rates at the Old Steam Generator Storage Facility (OSGSF) are provided through calculations. After the old steam generators are placed in the facility and the equipment opening is sealed, a radiation survey of the walls and roof will be performed. The measured dose rates will be used for comparison to the calculated dose rates and to confirm or adjust the initial estimates for use in 10CFR20, 10CFR50 Appendix I, and 40CFR190 compliance determinations. July 2013

CY-BR-170-301 Revision 8 Page 240 of 352 12.4.5 Total Dose (Continued) Surveillance Requirements Environmental dosimeters are located near the OSGSF. The dosimeters are processed quarterly to determine the dose at the locations for use in compliance determinations. Quarterly monitoring of the sump for indications of liquid is performed and, if liquid is present and seepage appears to have occurred, a sample will be taken and analyzed. Bases 12.4.5.C.1 This section is provided to meet the dose limitations of 40CFR190 that have been incorporated into 10CFR20 by 46FR18525. The section requires the preparation and submittal of a Special Report whenever the calculated doses due to releases of radioactivity and to radiation from uranium fuel cycle sources exceed 25 mrems to the whole body or any organ, except the thyroid, which shall be limited to less than or equal to 75 mrems. For sites containing up to four reactors, it is highly unlikely that the resultant dose to a MEMBER OF THE PUBLIC will exceed the dose limits of 40CFR190 if the individual reactors remain within twice the dose design objectives of Appendix I, and if direct radiation doses from the reactor units and outside storage tanks are kept small. The Special Report will describe a course of action that should result in the limitation of the annual dose to a MEMBER OF THE PUBLIC to within the 40CFR190 limits. For the purposes of the Special Report, it may be assumed that the dose commitment to the MEMBER OF THE PUBLIC from other uranium fuel cycle sources is negligible, with the exception that dose contributions from other nuclear fuel cycle facilities at the same site or within a radius of 8 km must be considered. If the dose to any MEMBER OF THE PUBLIC is estimated to exceed the requirements of 40CFR1 90, the Special Report with a request for a variance (provided the release conditions resulting in violation of 40CFR190 have not already been corrected), in accordance with the provisions of 40CFR190.11 and 10CFR20.2203, is considered to be a timely request and fulfills the requirements of 40CFR190 until NRC staff action is completed. The variance only relates to the limits of 40CFR1 90, and does not apply in any way to the other requirements for dose limitation of 10CFR20, as addressed in Sections 12.3.1 and 12.4.1. An individual is not considered a MEMBER OF THE PUBLIC during any period in which he/she is engaged in carrying out any operation that is part of the nuclear fuel cycle. 12.4.5.C.2 The OSGSF was constructed to provide long-term storage of the four old steam generators removed from Braidwood Station Unit 1 during the Steam Generator Replacement Outage. The facility is designed to ensure that the dose rates at the wall and roof meet the limits of 10CFR20 (UFSAR Zone 1-A for the walls and Zone 1-B for the roof). The facility is also designed to ensure that the dose rates at the site boundary and to the nearest resident meet the limits of 10CFR20 and 40CFR190. The OSGSF design includes 2'-6" thick concrete walls and 1'-6" inch thick concrete roof. Personnel access is through a labyrinth-style vestibule with a locked exterior door and a lockable sliding door for access beyond the vestibule to the interior of the facility. A water collection sump is provided with access from the vestibule for sampling water if liquid is present. The opening used for placement of the steam generators inside the facility will be sealed with concrete panels. The panels have a tongue and groove design to preclude radiation "shine" after installation. July 2013

CY-BR-170-301 Revision 8 Page 241 of 352 12.4.5 Total Dose (Continued) Bases The potential for radiological release from the OSGSF is also minimized by sealing openings in the steam generators caused by removed piping with welded structural cover plates or seal plugs. Trunnions installed during removal of the old steam generators from the containment and existing opening covers remain attached to the steam generators to ensure the penetrations are leaktight. External exposed surfaces of the steam generators are coated to seal and fix surface contamination to the steam generators. 12.4.5.C.3 The ISFSI was designed and constructed to provide long-term dry cask storage of spent fuel assemblies with doses to members of the public with the limits of 10CFR72.104. Holtec International (Holtec) HI-STORM 100 Cask System (HI-STORM) for the storage of BWNPS Units 1 and 2 spent fuel utilizes storage modules containing dry shielded canisters of spent fuel designed to prevent liquid or gaseous effluent releases of radioactive materials. Bases Operation of the ISFSI does not create any radioactive materials or result in any credible liquid or gaseous effluent release. During normal operations and anticipated occurrences, the annual dose equivalent to any real individual who is located beyond the controlled area must not exceed 0.25 mSv (25 mrem) to the whole body, 0.75 mSv (75 mrem) to the thyroid and 0.25 mSv (25 mrem) to any other critical organ as a result of exposure to:

1. Planned discharges of radioactive materials, radon and its decay products excepted, to the general environment,

2. Direct radiation from ISFSI or MRS operations, and

3. Any other radiation from uranium fuel cycle operations within the region.

July 2013

CY-BR-170-301 Revision 8 Page 242 of 352 12.4.6 Dose Limits for Members of the Public Operability Requirements 12.4.6.A The licensee shall conduct operations such that the TEDE to individual MEMBERS OF THE PUBLIC does not exceed 100 mrem in a year. In addition, the dose in any unrestricted area from external sources does not exceed 2 mrem in any one hour. The Effluents Program shall implement monitoring, sampling and analysis of radioactive liquid and gaseous effluents in accordance with 10CFR20.1302 and with the methodology and parameters in the ODCM. Applicability: At all times. Action:

1. Ifthe calculated dose from the release or exposure of radiation meets or exceeds the 100 mrem/year limit for the MEMBER OF THE PUBLIC, prepare and submit a report the Commission in accordance with 10CFR20.2203.

2. Ifthe dose in any unrestricted area from external sources of radiation meets or exceeds the 2 mrem in any one hour limit for the MEMBER OF THE PUBLIC, prepare and submit a report to the Commission in accordance with 10CFR20.2203.

Surveillance Requirements 12.4.6.B Calculate the TEDE to individual MEMBERS OF THE PUBLIC annually to determine compliance with the 100 mrem/year limit in accordance with the ODCM. In addition, evaluate and/or determine if direct radiation exposures exceed 2 mrem in any hour in unrestricted areas. Bases 12.4.6.C This section applies to direct exposure of radioactive materials as well as radioactive materials released in gaseous and liquid effluents. 10CFR20.1301 sets forth the 100 mrem/year dose limit to members of the public; 2 mrem in any one hour limit in the unrestricted area; and reiterates that the licensee is also required to meet the 40CFR190 standards. 10CFR20.1302 provides options to determine compliance to 10CFR20.1301. Compliance to the above operability requirement is based on 10CFR20, 40CFR190 and 10CFR72.104. July 2013

CY-BR-170-301 Revision 8 Page 243 of 352 12.5 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM 12.5.1 Monitoring Program Operability Requirements 12.5.1.A The Radiological Environmental Monitoring Program shall be conducted as specified in Table 12.5-1. Applicability: At all times. Action:

1. With the Radiological Environmental Monitoring Program not being conducted as specified in Table 12.5-1, prepare and submit to the Commission, in the Annual Radiological Environmental Operating Report required by Section 12.6.1, a description of the reasons for not conducting the program as required and the plans for preventing a recurrence.

Deviations are permitted from the required sampling schedule if specimens are unobtainable due to hazardous conditions, seasonal unavailability, malfunction of sampling equipment, if a person/business who participates in this program goes out of business or no longer can provide sample, or contractor omission which is corrected as soon as discovered. If the equipment malfunctions, corrective actions shall be completed as soon as practical. If a person/business supplying samples goes out of business, a replacement supplier shall be found as soon as possible. All deviations from the sampling schedule will be described in the Annual Radiological Environmental Operating Report.

2. With the level of radioactivity as the result of plant effluents in an environmental sampling medium at a specified location exceeding the reporting levels of Table 12.5-2 when averaged over any calendar quarter, prepare and submit to the Commission within 30 days, pursuant to 10CFR50 Appendix I, Section IV.A, a Special Report that identifies the cause(s) for exceeding the limit(s) and defines the corrective actions to be taken to reduce radioactive effluents so that the potential annual dose* to a MEMBER OF THE PUBLIC is less than the calendar year limits of Section 12.3.2, 12.4.2, or 12.4.3. When more than one of the radionuclides in Table 12.5.2 are detected in the sampling medium, this report shall be submitted if:

concentration (1) + concentration (2) + ... >1.0 reporting level (1) reporting level (2) When radionuclides other than those in Table 12.5-2 are detected and are the result of plant effluents, this report shall be submitted if the potential annual dose* to A MEMBER OF THE PUBLIC from all radionuclides is equal to or greater than the calendar year limits of Section 12.3.2, 12.4.2, or 12.4.3. This report is not required if the measured level of radioactivity was not the result of plant effluents; however, in such an event, the condition shall be reported and described in the Annual Radiological Environmental Operating Report required by Section 12.6.1.

                       *The methodology and parameters used to estimate the potential annual dose to a MEMBER OF THE PUBLIC shall be indicated in this report.

July 2013

CY-BR-170-301 Revision 8 Page 244 of 352 12.5 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM (Continued)

3. If the sample type or sampling location(s) as required by Table 12.5-1 become(s) permanently unavailable, identify suitable alternative sampling media for the pathway of interest and/or specific sampling locations for obtaining replacement samples and add them to the Radiological Environmental Monitoring Program as soon as practicable. The specific locations from which samples were unavailable may then be deleted from the monitoring program.

Prepare and submit a controlled version of the ODCM within 180 days including a revised figure(s) and table reflecting the new location(s) with supporting information identifying the cause of the unavailability of samples and justifying the selection of new location(s) for obtaining samples. Surveillance Requirements 12.5.1.B The radiological environmental monitoring program samples shall be collected pursuant to Table 12.5-1 from the specific locations given in the table and figure(s) in the ODCM, and shall be analyzed pursuant to the requirements of Table 12.5-1 and the detection capabilities required by Table 12.5-3. Bases 12.5.1.C The Radiological Environmental Monitoring Program required by this section provides representative measurements of radiation and of radioactive materials in those 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 implements Section IV.B.2 of Appendix I to 10CFR50 and thereby supplements the radiological effluent monitoring program by verifying that the measurable concentrations of radioactive materials and levels of radiation are not higher than expected on the basis of the effluent measurements and the modeling of the environmental exposure pathways. Guidance for this monitoring program is provided by the Radiological Assessment Branch Technical Position on Environmental Monitoring. The initially specified monitoring program will be effective for at least the first 3 years of commercial operation. Following this period, program changes may be initiated based on operational experience. The required detection capabilities for environmental sample analyses are tabulated in terms of the lower limits of detection (LLDs). The LLDs required by Table 12.5-3 are considered optimum for routine environmental measurements in industrial laboratories. It should be recognized that the LLD is defined as a before the fact limit representing the capability of a measurement system and not as an 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, LA., "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). July 2013

CY-BR-170-301 Revision 8 Page 245 of 352 12.5 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM (Continued) Interpretations 12.5.1.D Table 12.5-1 requires "one sample of each community drinking water supply downstream of the plant within 10 kilometers." Drinking water supply is defined as water taken from rivers, lakes, or reservoirs (not well water) which is used for drinking, July 2013

CY-BR-170-301 Revision 8 Page 246 of 352 TABLE 12.5-1 Radiological Environmental Monitoring Program EXPOSURE PATHWAY NUMBER OF REPRESENTATIVE SAMPLES SAMPLING AND COLLECTION TYPE AND AND/ OR SAMPLE AND SAMPLE LOCATIONS(1 ) FREQUENCY FREQUENCY OF ANALYSIS

1. Airborne Samples from a total of eight locations: Continuous sampler operation Radioiodine Canister:

Radioiodine and with particulate sample collection 1-131 analysis weekly on Particulates a. Indicator- Near Field weekly (or more frequently if near field samples and required due to dust loading), control. 23 Four samples from locations within 4 km (2.5 mi) and radioiodine canister in different sectors. collection weekly. Particulate Sampler: Gross beta analysis

b. Indicator- Far Field following weekly filter change 3)and gamma Three additional locations within 4 to 10 km (2.5 isotopic analysis(4) to 6.2 mi) in different sectors. quarterly on composite filters by location on near

c. Control field samples and control (2)

One sample from a control location within 10 to 30 km (6.2 to 18.6 mi). July 2013

CY-BR-170-301 Revision 8 Page 247 of 352 TABLE 12.5-1 (Continued) Radiological Environmental Monitoring Program EXPOSURE PATHWAY NUMBER OF REPRESENTATIVE SAMPLES SAMPLING AND COLLECTION TYPE AND AND/ OR SAMPLE AND SAMPLE LOCATIONS(') FREQUENCY FREQUENCY OF ANALYSIS

2. Direct Forty routine monitoring stations either with a Quarterly Gamma dose on each 5

Radiation~ ) dosimeter or with one instrument for measuring dosimeter quarterly. dose rate continuously, placed as follows:

a. Indicator - Inner Ring (100 Series Dosimeter)

One in each meteorological sector, in the general area of the SITE BOUNDARY (0.1 to 3.8 miles);

b. Indicator - Outer Ring (200 Series Dosimeter)

One in each meteorological sector, within 6.1 to 10 km (3.8 to 6.2 mi); and

c. Other One at each Airborne location given in part 1 .a.

and 1.b. The balance of the dosimeters to be placed at special interest locations beyond the Restricted Area where either a MEMBER OF THE PUBLIC or Exelon Nuclear employees have routine access. (300 Series Dosimeter) July 2013

CY-BR-170-301 Revision 8 Page 248 of 352 TABLE 12.5-1 (Continued) Radiological Environmental Monitoring Program EXPOSURE PATHWAY NUMBER OF REPRESENTATIVE SAMPLES SAMPLING AND TYPE AND FREQUENCY AND/ OR SAMPLE AND SAMPLE LOCATIONS(1 ) COLLECTION FREQUENCY OF ANALYSIS

2. Direct d. Control Quarterly Gamma dose on each 5

Radiation" ) (Cont'd) dosimeter quarterly. One at each Airborne control location given in part 1.c ISFSI Three dosimeter sets monitoring Nearest Residents

3. Waterborne a. Indicator Quarterly Gamma isotopic(4) and

a. Ground/ Well tritium analysis quarterly.

Samples from two sources only if likely to be affected.(6)

b. Drinking(7) a. Indicator Weekly grab samples. Gross beta and gamma isotopic analyses(4) on One Sample from each community drinking monthly composite; tritium water supply that could be affected by the analysis on quarterly station discharge within 10 km (6.2 mi) composite. 1-131 analysis on downstream of discharge. each composite when the dose calculated for the consumption of the water is greater than 1 mrem per year.

c. Surface If no community water supply (Drinking Water) Weekly grab samples. Gross beta and gamma Water(7 ) exists within 10 km downstream of discharge isotopic analyses(4) on then surface water sampling shall be performed. monthly composite; tritium analysis on quarterly

a. Indicator composite.

One sample downstream

d. Control a. Control Weekly grab samples. Gross beta and gamma Sample(7) isotopic analyses(4) on One surface sample upstream of discharge. monthly composite; tritium analysis on quarterly composite.

July 2013

CY-BR-170-301 Revision 8 Page 249 of 352 TABLE 12.5-1 (Continued) Radiological Environmental Monitoring Program EXPOSURE PATHWAY NUMBER OF REPRESENTATIVE SAMPLES SAMPLING AND COLLECTION TYPE AND AND/ OR SAMPLE AND SAMPLE LOCATIONS(1 ) FREQUENCY FREQUENCY OF ANALYSIS

e. Sediment a. Indicator Semiannually. Gamma isotopic analysis (4)semiannually, downstreamv) area At least one sample from within 10 km (6.2 mi).

4. Ingestion a. Indicator Biweekly (9) when animals are on Gamma isotopic(4) and pasture (May through October), 1-131 (10) analysis on each

a. Milk (8) Samples from milking animals from a monthly at other times sample.

maximum of three locations within 10 km (6.2 (November through April). mi) distance.

b. Control One sample from milking animals at a control location within 10 to 30 km (6.2 to 18.6 mi).

b. Fish a. Indicator Two times annually. Gamma isotopic analysis(4) on edible Representative samples of commercially and portions recreationally important species in discharge area.

b. Control Representative samples of commercially and recreationally important species in control locations upstream of discharge.

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CY-BR-170-301 Revision 8 Page 250 of 352 TABLE 12.5-1 (Continued) Radiological Environmental Monitoring Program EXPOSURE PATHWAY NUMBER OF REPRESENTATIVE SAMPLES SAMPLING AND COLLECTION TYPE AND AND/ OR SAMPLE AND SAMPLE LOCATIONS(1 ) FREQUENCY FREQUENCY OF ANALYSIS

c. Food Products a. Indicator Annually Gamma isotopic(4), 1-131 analysis on each sample.

Two representative samples from the principal food pathways grown in each of four major quadrants within 10 km (6.2 mi): At least one root vegetable sample(1 At least one broad leaf vegetable (or vegetation)(" )

b. Control Two representative samples similar to indicator samples grown within 15 to 30 km (9.3 to 18.6 mi).

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CY-BR-170-301 Revision 8 Page 251 of 352 TABLE 12.5-1 (Continued) Radiological Environmental Monitoring Program Table Notations (1) Specific parameters of distance and direction from the centerline of the midpoint of the two units and additional description where pertinent, shall be provided for each and every sample location in Table 12.5-1 of the ODCM Station Annexes. Refer to NUREG-01 33, "Preparation of Radiological Effluent Technical Specifications for Nuclear Power Plants," October 1978, and to Radiological Assessment Branch Technical Position, Revision 1, November 1979. (2) Far field samples are analyzed when the respective near field sample results are inconsistent with previous measurements and radioactivity is confirmed as having its origin in airborne effluents from the station, or at the discretion of the Radiation Protection Director. (3) Airborne particulate sample filters shall be analyzed for gross beta radioactivity 24 hours or more after sampling to allow for radon and thoron daughter decay. If gross beta activity in air particulate samples is greater than 10 times the yearly mean of control samples, gamma isotopic analysis shall be performed on the individual samples. (4) Gamma isotopic analysis means the identification and quantification of gamma emitting radionuclides that may be attributable to the effluents from the station. (5) 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. The 40 locations is not an absolute number. The number of direct radiation monitoring stations may be reduced according to geographical limitations; e.g., If a station is adjacent to a lake, some sectors may be over water thereby reducing the number of dosimeters which could be placed at the indicated distances. The frequency of analysis or readout for dosimeter systems will depend upon the characteristics of the specific system used and should be selected to obtain optimum dose information with minimal fading. (6) 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. (7) The "downstream" sample shall be taken in an area beyond but near the mixing zone. The "upstream sample" shall be taken at a distance beyond significant influence of the discharge. Upstream samples in an estuary must be taken far enough upstream to be beyond the station influence. (8) If milking animals are not found in the designated indicator locations, or if the owners decline to participate in the REMP, all milk sampling may be discontinued. (9) Biweekly refers to every two weeks. (10) 1-131 analysis means the analytical separation and counting procedure are specific for this radionuclide. (11) One sample shall consist of a volume/weight of sample large enough to fill contractor specified container. July 2013

CY-BR-170-301 Revision 8 Page 252 of 352 TABLE 12.5-2 Reporting Levels For Radioactivity Concentrations In Environmental Samples Reporting Levels ANALYSIS WATER AIRBORNE PARTICULATE OR FISH MILK FOOD PRODUCTS GASES (pCif/) (cCi/kq, wet) (niII) (CCi/ka,wet) H-3 20,000(1) Mn-54 1,000 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 1-131 2(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-1 40 200 300 (1) For drinking water samples. This is 40 CFR Part 141 value. If no drinking water pathway exists, a value of 30,000 pCi/I may be used. (2) If no drinking water pathway exists, a value of 20 pCi/I may be used. July 2013

CY-BR-170-301 Revision 8 Page 253 of 352 Table 12.5-3 Detection Capabilities For Environmental Sample Analysis(1) Lower Limit of Detection (LLD)(2)(3) ANALYSIS WATER AIRBORNE FISH MILK FOOD PRODUCTS SEDIMENT ci/.qm PARTICULATE (pCifkt, wet) (pCi/kq, wet) (pCi/kci, dry) (0.ci/rn 3 ) Gross Beta 4 0.01 H-3 2,000 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(4) 0.07 1 60 Cs-134 15 0.05 130 15 60 150 Cs-137 18 0.06 150 18 80 180 Ba-1 40 60 60 La-140 15 15 July 2013

CY-BR-170-301 Revision 8 Page 254 of 352 TABLE 12.5-3 (Continued) Detection Capabilities For Environmental Sample Analysis Table Notations (1) The nuclides on this list are not the only nuclides intended to be considered. Other peaks that are identifiable, together with those of the above nuclides, shall also be analyzed and reported in the Annual Radiological Environmental Operating Report. (2) Required detection capabilities for dosimeters used for environmental measurements shall be in accordance with the recommendations of Regulatory Guide 4.13. (3) The Lower Limit of Detection (LLD) is defined, for purposes of these specifications, as the smallest concentration of radioactive material in a sample that will yield 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, the LLD is defined as follows: LLD = 4.66 S + 3 /tb (E) (V) (2.22) (Y) (exp (-XAt)) LLD - 4.66 Sh (E) (V) (2.22) (Y) (exp (-XAt)) Where: 4.66 Sb >> 3/tb LLD = the "a priori" Minimum Detectable Concentration (picoCuries per unit mass or volume), Sb = the standard deviation of the background counting rate or of the counting rate of a blank sample, as appropriate (counts per minute),

         =               *lTotal Counts tb E     = the counting efficiency(counts per disintegration),

V = the sample size (units of mass or volume), 2.22 = the number of disintegrations per minute per picoCurie, Y = the fractional radiochemical yield, when applicable, x = the radioactive decay constant for the particular radionuclide (sec), July 2013

CY-BR-170-301 Revision 8 Page 255 of 352 TABLE 12.5-3 (Continued) Detection Capabilities For Environmental Sample Analysis Table Notations tb = counting time of the background or blank (minutes), and At = the elapsed time between sample collection, or end of the sample collection period, and the time of counting (sec). Typical values of E, V, Y, and At should be used in the calculation. It should be recognized that the LLD is defined as a before the fact limit representing the capability of a measurement system and not as an 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, unavoidable 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. (4) If no drinking water pathway exists, the value of 15 pCi/I may be used. July 2013

CY-BR-170-301 Revision 8 Page 256 of 352 12.5.2 Land Use Census Operability Requirements 12.5.2.A. A Land Use Census shall be conducted and shall identify within a distance of 10 km (6.2 miles) the location in each of the 16 meteorological sectors* of the nearest milk animal, and the nearest residence**. For dose calculation, a garden will be assumed at the nearest residence. The Land Use Census will also identify the nearest resident to the ISFSI. Applicability: At all times. Action: 1, With a Land Use Census identifying a location(s) that yields a calculated dose or dose commitment, via the same exposure pathway 20% greater than at a location from which samples are currently being obtained in accordance with Section 12.5.1, add the new location(s) within 30 days to the Radiological Environmental Monitoring Program given in Chapter 11. The sampling location(s), excluding the control location, having the lowest calculated dose or dose commitment(s), via the same exposure pathway, may be deleted from this monitoring program after October 31 of the year in which this Land Use Census was conducted. Submit in the next Annual Radiological Environmental Operating Report documentation for a change in the ODCM including a revised figure(s) and table(s) for the ODCM reflecting the new location(s) with information supporting the change in sampling locations.

                           *This requirement may be reduced according to geographical limitations; e.g. at a lake site where some sector's will be over water.
                          **The nearest industrial facility shall also be documented if closer than the nearest residence.

Surveillance Requirements 12.5.2.B The Land Use Census shall be conducted during the growing season, between June 1 and October 1, at least once per 12 months using that information that will provide the best results, such as by a door-to-door survey, aerial survey, or by consulting local agriculture authorities. The results of the Land Use Census shall be included in the Annual Radiological Environmental Operating Report. Bases 12.5.2.C This specification is provided to ensure that changes in the use of areas at and beyond the SITE BOUNDARY are identified and that modifications to the Radiological Environmental Monitoring Program given in the ODCM are made if required by the results of this census. This census satisfies the requirements of Section IV.B.3 of Appendix I to 10CFR50. An annual garden census will not be required since the licensee will assume that there is a garden at the nearest residence in each sector for dose calculations. July 2013

CY-BR-170-301 Revision 8 Page 257 of 352 12.5.3 Interlaboratory Comparison Program Operability Requirements 12.5.3.A Analyses shall be performed on radioactive materials supplied as part of an Interlaboratory Comparison Program that is traceable to NIST. Applicability: At all times. Action:

1. With analyses not being performed as required above, report the corrective actions taken to prevent a recurrence to the Commission in the Annual Radiological Environmental Operating Report.

Surveillance Requirements 12.5.3.B A summary of the results obtained as part of the above required Interlaboratory Comparison Program shall be included in the Annual Radiological Environmental Operating Report. Bases 12.5.3.C The requirement for participation in an Interlaboratory Comparison Program is provided to ensure that independent checks on the precision and accuracy of the measurements of radioactive material in environmental samples matrices are performed as part of the quality assurance program for environmental monitoring in order to demonstrate that the results are valid for the purposes of Section IV.B.2 of Appendix I to 10CFR50. July 2013

CY-BR-170-301 Revision 8 Page 258 of 352 12.6 REPORTING REQUIREMENTS 12.6.1 Annual Radiological Environmental Operating Report* Routine Annual Radiological Environmental Operating Report covering the operation of the Unit(s) during the previous calendar year shall be submitted prior to May 15 of each year. The Annual Radiological Environmental Operating Report shall include summaries, interpretations, and an analysis of trends of the results of the radiological environmental surveillance activities for the report period, including a comparison with preoperational studies, with operational controls as appropriate, and with previous environmental surveillance reports, and an assessment of the observed impacts of the plant operation on the environment. The Annual Radiological Environmental Operating Report shall include the results of all radiological environmental samples and of all environmental radiation measurements taken during the period pursuant to the locations specified in the tables and figures in Chapter 11 of the ODCM, as well as summarized and tabulated results of these analyses and measurements in the format of the table in the Radiological Assessment Branch Technical Position, Revision 1, November 1979. In the event that some individual results are not available for inclusion with the report, the report shall be submitted noting and explaining the reasons for the missing results. The missing data shall be submitted as soon as possible in a supplementary report. The reports shall also include the following: a summary description of the Radiological Environmental Monitoring Program; legible maps covering all sampling locations keyed to a table giving distances and directions from the midpoint between the two units; reasons for not conducting the Radiological Environmental Monitoring Program as required by Section 12.5.1, a Table of Missed Samples and a Table of Sample Anomalies for all deviations from the sampling schedule of Table 11.1 -1; discussion of environmental sample measurements that exceed the reporting levels of Table 12.5-2 but are not the result of plant effluents, discussion of all analyses in which the LLD required by Table 12.5-3 was not achievable; result of the Land Use Census required by Section 12.5.2; and the results of the licensee participation in an Interlaboratory Comparison Program and the corrective actions being taken if the specified program is not being performed as required by Section 12.5.3.

                *A single submittal may be made for a multiple unit station.

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CY-BR-170-301 Revision 8 Page 259 of 352 12.6 REPORTING REQUIREMENTS (Cont'd) 12.6.1 Annual Radiological Environmental Operating Report (Cont'd) The Annual Radiological Environmental Operating Report shall also include an annual summary of hourly meteorological data collected over the applicable year. This annual summary may be either in the form of an hour-by-hour listing on magnetic tape of wind speed, wind direction, atmospheric stability, and precipitation (if measured), or in the form of joint frequency distributions of wind speed, wind direction, and atmospheric stability. In lieu of submission with the Annual Radiological Environmental Operating Report, the licensee has the option of retaining this summary of required meteorological data on site in a file that shall be provided to the NRC upon request. The Annual Radiological Environmental Operating Report shall also include an assessment of the radiation doses due to the radioactive liquid and gaseous effluents released from the Unit or Station during the previous calendar year. This report shall also include an assessment of the radiation doses to the most likely exposed MEMBER OF THE PUBLIC from reactor releases and other near-by uranium fuel cycle sources including doses from primary effluent pathways and direct radiation, for the previous calendar year. The assessment of radiation doses shall be performed in accordance with the methodology and parameters in the ODCM, and in compliance with 10CFR20 and 40CFR 190, "Environmental Radiation Protection Standards for Nuclear Power Operation." July 2013

CY-BR-170-301 Revision 8 Page 260 of 352 12.6 REPORTING REQUIREMENTS (Continued) 12.6.2 Annual Radioactive Effluent Release Report** Routine Annual Radioactive Effluent Release Reports covering the operation of the unit during the previous calendar year operation shall be submitted prior to May I of the following year. The Annual Radioactive Effluent Release Reports shall include a summary of the quantities of radioactive liquid and gaseous effluents and solid waste released from the unit as outlined in Regulatory Guide 1.21, "Measuring Evaluating, and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water-Cooled Nuclear Power Plants," Revision 1, June 1974, with data summarized on a quarterly basis following the format of Appendix B thereof. For solid wastes, the format for Table 3 in Appendix B shall be supplemented with three additional categories: class of solid wastes (as defined by 10CFR61), type of container (e.g., LSA, Type A, Type B, Large Quantity), and SOLIDIFICATION agent or absorbent (e.g., cement, urea formaldehyde). The Annual Radioactive Effluent Release Reports shall include a list and description of unplanned releases from the site to areas beyond the site boundary of radioactive materials in gaseous and liquid effluents made during the reporting period. The Annual Radioactive Effluent Release Reports shall include any changes made during the reporting period to the PCP, as well as any major changes to Liquid, Gaseous or Solid Radwaste Treatment Systems, pursuant to Section 12.6.3. The Annual Radioactive Effluent Release Reports shall also include the following: an explanation as to why the inoperability of liquid or gaseous effluent monitoring instrumentation was not corrected within the time specified in Section 12.2.1 or 12.2.2, respectively; and description of the events leading to liquid holdup tanks or gas storage tanks exceeding the limits of Technical Specification 3.11.1.4 or 3.11.2.6, respectively.

                **A single submittal may be made for a multiple unit station. The submittal should combine those sections that are common to all units at the station; however, for units with separate radwaste systems, the submittal shall specify the releases of radioactive material from each unit.

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CY-BR-170-301 Revision 8 Page 261 of 352 12.6 REPORTING REQUIREMENTS (Continued) 12.6.3 Offsite Dose Calculation Manual (ODCM) 12.6.3.1 The ODCM shall be approved by the Commission prior to initial implementation. 12.6.3.2 Licensee-initiated changes to the ODCM:

a. Shall be documented and records of reviews performed shall be retained as required by Specification 6.10.2 (UFSAR Chapter 17). This documentation shall contain:

1. Sufficient information to support the change together with the appropriate analyses or evaluations justifying the changes(s); and

2. A determination that the change will maintain the level of radioactive effluent control required by 10CFR20, 40CFR1 90, 10CFR50.36a, and Appendix I to 10CFR50 and not adversely impact the accuracy or reliability of effluent, dose, or setpoint calculations.

b. Shall become effective after review and acceptance by the Onsite Review and Investigative Function and the approval of the Plant Manager on the date specified by the Onsite Review and Investigative Function.

c. Shall be submitted to the Commission in the form of a complete legible copy of the entire ODCM or updated pages if the Commission retains a controlled copy. If an entire copy of the ODCM is submitted, it shall be submitted as part of or concurrent with the Annual Radioactive Effluent Release Report for the period of the report in which any change to the ODCM was made effective. Each change shall be identified by markings in the margin of the affected pages, clearly indicating the area of the page that was changed, and shall indicate the date (e.g., month/year) the change was implemented.

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CY-BR-170-301 Revision 8 Page 262 of 352 12.6 REPORTING REQUIREMENTS (Continued) 12.6.4 Major Changes to Liquid and Gaseous Radwaste Treatment Systems* Licensee-initiated major changes to the Radwaste Treatment Systems (liquid and gaseous):

a. Shall be reported to the Commission in the Annual Radioactive Effluent Release Report for the period in which the evaluation was reviewed by the Onsite Review and Investigative Function. The discussion of each change shall contain:

1) A summary of the evaluation that led to the determination that the change could be made in accordance with 10CFR50.59;

2) Sufficient detailed information to totally support the reason for the change without benefit of additional and supplemental information;

3) A detailed description of the equipment, components, and processes involved and the interfaces with other plant systems;

4) An evaluation of the change which shows the predicted releases of radioactive materials in liquid and gaseous effluents and/or quantity of solid waste that differ from those previously predicted in the License application and amendments thereto;

5) An evaluation of the change, which shows the expected maximum exposures to a MEMBER OF THE PUBLIC and to the general population that differ from those previously estimated in the License application and amendments thereto;

6) A comparison of the predicted releases of radioactive materials, in liquid and gaseous effluents and in solid waste, to the actual releases for the period prior to when the changes are to be made;

7) An estimate of the exposure to plant operating personnel as a result of the change; and

8) Documentation of the fact that the change was reviewed and found acceptable by the Onsite Review and Investigative Function.

b. Shall become effective upon review and acceptance by the Onsite Review and Investigative Function.

• Licensees may choose to submit the information called for in this section as part of the annual FSAR update.

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CY-BR-170-301 Revision 8 Page 263 of 352 APPENDIX F BRAIDWOOD ANNEX INDEX STATION-SPECIFIC DATA FOR BRAIDWOOD UNITS 1 AND 2 TABLE OF CONTENTS LIST OF TABLES ................................................................... ... 264 LIS T O F F IG UR E S ................................................................................................................................... 26 6 F .1 INT RO D UCT ION ......................................................................................................................... 267 F .2 RE F E R E NC E S ............................................................................................................................ 267 July 2013

CY-BR-170-301 Revision 8 Page 264 of 352 APPENDIX F LIST OF TABLES NUMBER TITLE PAGE(s) F-1 Aquatic Environmental Dose Parameters 268 F-2 Station Characteristics 269 F-3 Critical Ranges 270 F-4 Average Wind Speeds 271 F-5 X/Q and D/Q Maxima At or Beyond the Unrestricted Area Boundary 272 F-5a X/Q and D/Q Maxima At or Beyond the Restricted Area Boundary 273 F-5b Maximum Offsite Gamma-X/Q 274 F-6 X/Q and D/Q at the Nearest Residence Locations Within 5 Miles 275 F-6a X/Q and D/Q at the Nearest Cow Milk Locations Within 5 Miles 276 F-6b X/Q and D/Q at the Nearest Cow Meat Locations Within 5 Miles 277 F-7 Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Selected Nuclides 278 F-8 Site Specific Potable Water Dose Factors for Adult Age Group 293 F-8a Site Specific Potable Water Dose Factors for Teen Age Group 295 F-8b Site Specific Potable Water Dose Factors for Child Age Group 297 F-8c Site Specific Potable Water Dose Factors for Infant Age Group 299 F-9 Site Specific Fish Ingestion Dose Factors for Adult Age Group 301 F-9a Site Specific Fish Ingestion Dose Factors for Teen Age Group 303 F-9b Site Specific Fish Ingestion Dose Factors for Child Age Group 305 F-10 Ground Plane Dose Factors 307 F-1 1 Adult Inhalation Dose Factors 309 F-1la Teen Inhalation Dose Factors 311 F-1 lb Child Inhalation Dose Factors 313 F-11c Infant Inhalation Dose Factors 315 July 2013

CY-BR-170-301 Revision 8 Page 265 of 352 APPENDIX F LIST OF TABLES - Continued NUMBER TITLE PAGE(s) F-12 Adult Vegetation Dose Factors 317 F-12a Teen Vegetation Dose Factors 319 F-12b Child Vegetation Dose Factors 321 F-13 Adult Grass-Cow-Milk Dose Factors 323 F-1 3a Teen Grass-Cow-Milk Dose Factors 325 F-13b Child Grass-Cow-Milk Dose Factors 327 F-13c Infant Grass-Cow-Milk Dose Factors 329 F-14 Adult Grass-Goat-Milk Dose Factors 331 F-14a Teen Grass-Goat-Milk Dose Factors 333 F-14b Child Grass-Goat-Milk Dose Factors 335 F-14c Infant Grass-Goat-Milk Dose Factors 337 F-15 Adult Grass-Cow-Meat Dose Factors 339 F-15a Teen Grass-Cow-Meat Dose Factors 341 F-15b Child Grass-Cow-Meat Dose Factors 343 Supplemental Tables A Mixed Mode Joint Frequency Distribution Table Summaries - 203 and 34 Foot Elevation Data 345

  -Summary Table of Percent by Direction and Class
  -Summary Table of Percent by Direction and Speed
  -Summary Table of Percent by Speed and Class B  Ground Level Joint Frequency Distribution Table Summaries                                                   349
  -Summary Table of Percent by Direction and Class
  -Summary Table of Percent by Direction and Speed
  -Summary Table of Percent by Speed and Class July 2013

CY-BR-170-301 Revision 8 Page 266 of 352 APPENDIX F LIST OF FIGURES NUMBER TITLE PAGE(s) F-1 Unrestricted Area Boundary 351 F-2 Restricted Area Boundary 352 July 2013

CY-BR-170-301 Revision 8 Page 267 of 352 APPENDIX F STATION-SPECIFIC DATA FOR BRAIDWOOD UNITS 1 AND 2 F.1 INTRODUCTION This appendix contains data relevant to the Braidwood site. Included is a figure showing the unrestricted area boundary and values of parameters used in offsite dose assessment. F.2 REFERENCES

1. Sargent & Lundy, Nuclear Analysis and Technology Division Braidwood Calculation No. ATD-0149, Revisions 0, 1, 2, and 3, 3/30/95 for Braidwood.

2. "Assessment of the Impact of Liquid Radioactive Effluents from Braidwood Station on Proposed Public Water Intakes at Wilmington, Illinois", J.C. Golden NSEP, January 1990.

3. "Verification of Environmental Parameters Used for Commonwealth Edison Company's Offsite Dose Calculations," NUS Corporation, 1988.

4. "Verification of Environmental Parameters Used for Commonwealth Edison Company's Offsite Dose Calculations," NUTECH Engineers Group, 1992.

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CY-BR-170-301 Revision 8 Page 268 of 352 Table F-1 Aquatic Environmental Dose Parameters General Information There is no irrigation occurring on the Kankakee River downstream of the station. Recreation includes one or more of the following: boating, water skiing, swimming, and sport fishing. Downstream dams are within 50 miles of the station. One is located on the Kankakee. The other is the Illinois River at Dresden Island, Marseilles and Starved Rock. The Kankakee River flows into the Illinois River about 12 river miles downstream of the station. This is based on information in Figure 2.1-13 of the Braidwood Environmental Report and in Section 2.4.1.1 and Figure 2.4-2 of the LaSalle Environmental Report. Water and Fish Ingestion Parameters Parametera Value Uw, water usage, L/yr 730 Uf, fish consumption, kg/yr 21 Dw 4 z 10 Limits on Radioactivity in Unprotected Outdoor Tanksb Outside Temporary Tank < 10 Cic per Technical Specification 5.5.12 a The parameters are defined in Section A.2.1 of Appendix A. b See Section A.2.4 of Appendix A. c Tritium and dissolved or entrained noble gases are excluded from this limit. July 2013

CY-BR-170-301 Revision 8 Page 269 of 352 Table F-2 Station Characteristics STATION: Braidwood LOCATION: Braceville, Illinois CHARACTERISTICS OF ELEVATED RELEASE POINT: Not Applicable (NA)

1) Release Height = m 2) Diameter = m

3) Exit Speed = ms,1 4) Heat Content Kcal s-'

CHARACTERISTICS OF VENT STACK RELEASE POINT

1) Release Height = 60.66 ma 2) Diameter = 2.80 m

3) Exit Speed = 11.0 ms-a CHARACTERISTICS OF GROUND LEVEL RELEASE

1) Release Height = 0 m

2) Building Factor (D) = 60.6 ma METEOROLOGICAL DATA A 320 ft Tower is Located n 573 NE of vent stack release point Tower Data Used in Calculations Wind Speed Differential Release Point and Direction Temperature Elevated (NA) (NA Vent 203 ft 199-30 ft Ground 34 ft 199-30 ft a Used in calculating the meteorological and dose factors in Tables F-5, F-6, and F-7. See Sections B.3 through B.6 of Appendix B.

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CY-BR-170-301 Revision 8 Page 270 of 352 Table F-3 Critical Ranges Direction Unrestricted Area Restricted Area Nearest Resident Nearest Dairy Farm Boundarya Boundary Within 6.2 milesb within 6.2 milesc (m) (om) (m8 (ml N 610 305 800 None NNE 914 265 2800 None NE 792 299 1100 None ENE 701 361 1200 None E 1036 355 1200 None ESE 2713 425 3500 None SE 3414 448 4300 None SSE 3444 540 None None S 4633 530 6700 None SSW 975 540 2000 9000 SW 632 632 600 None WSW 555 555 800 None W 518 500 600 None WNW 503 434 600 None NW 495 428 600 None NNW 510 442 600 None a See Updated Final Safety Analysis Report Table 2.1-1a and Environmental Report. Used in calculating the meteorological and dose factors in Tables F-5 and F-7. See Sections B.3 through B.6 of Appendix B. b2 0 0 1 annual survey by Teledyne Isotopes Midwest Laboratories. The distances are rounded to the nearest conservative 100 meters. c2 0 0 1 annual milch animal census, by Teledyne Isotopes Midwest Laboratories. Used in calculating the D/0 values in Table F-6. The distances are rounded to the nearest conservative 100 meters. July 2013

CY-BR-170-301 Revision 8 Page 271 of 352 Table F-4 Average Wind Speeds Downwind Average Wind Speed (m/sec)a Direction Elevatedb Mixed Mode Ground Levelb N 7.6 6.0 4.7 NNE 7.5 5.8 4.4 NE 6.1 5.3 3.9 ENE 6.2 5.2 3.7 E 6.6 5.4 4.0 ESE 6.8 5.6 4.3 SE 6.2 5.3 3.9 SSE 5.8 5.2 4.1 S 5.5 4.9 3.6 SSW 5.5 5.0 3.7 SW 5.3 4.8 3.3 WSW 4.7 4.2 2.4 W 5.4 4.4 2.2 WNW 6.0 4.6 2.4 NW 6.0 4.8 3.1 NNW 6.8 5.4 3.9 aBased on Braidwood site meteorological data, January 1978 through December 1987. Calculated in Reference 1 of Section F.2, using formulas in Section B.1.3 of Appendix B. bThe elevated and ground level values are provided for reference purposes only. Routine dose calculations are performed using the mixed mode values. July 2013

CY-BR-170-301 Revision 8 Page 272 of 352 Table F-5 X/0 and D/Q Maxima at or Beyond the Unrestricted Area Boundary Downwind Mixed Mode (Vent) Release Ground Level Releas e Direction Radius X/Q Radius D/Q Radius X/Q D/Q (meters) (sec/m**3) (meters) (1/m**2) (meters) (sec/m**3) (1/m*2) N 610. 1.161E-06 610. 1.643E-08 610. 4.646E-06 3.355E-08 NNE 914. 5.076E-07 914. 7.023E-09 914. 1.783E-06 1.382E-08 NE 792. 2.990E-07 792. 4.274E-09 792. 1.738E-06 1.092E-08 ENE 701. 4.281 E-07 701. 4.903E-09 701. 2.174E-06 1.31 OE-08 E 1036. 3.104E-07 1036. 3.780E-09 1036. 1.505E-06 8.551 E-09 ESE 2713. 1.065E-07 2713. 1.164E-09 2713. 3.990E-07 1.949E-09 SE 3414. 7.575E-08 3414. 7.225E-1 0 3414. 2.757E-07 1.088E-09 SSE 3444. 6.028E-08 3444. 6.345E-10 3444. 2.165E-07 1.01 5E-09 S 4633. 4.068E-08 4633. 2.644E-10 4633. 1.749E-07 4.520E-10 SSW 975. 1.925E-07 975. 2.843E-09 975. 1.333E-06 6.781 E-09 SW 632. 5.153E-07 632. 5.408E-09 632. 3.485E-06 1.494E-08 WSW 555. 7.821 E-07 555. 4.558E-09 555. 5.471 E-06 1.853E-08 W 518. 8.901 E-07 518. 5.064E-09 518. 5.902E-06 1.830E-08 WNW 503. 1.077E-06 503. 6.1 OOE-09 503. 6.472E-06 1.913E-08 NW 495. 1.081 E-06 495. 8.650E-09 495. 5.501 E-06 2.537E-08 NNW 510. 1.098E-06 510. 1.185E-08 510. 5.421 E-06 3.023E-08 Braidwood Site Meteorological Data 1/78 - 12/87 Note: Based on Reference 1 of Section F.2 and the formulas in Sections B.3 and B.4 of Appendix B. X/Q is used for beta skin, and inhalation dose pathways. See Sections A.1.2, A.1.3, and A.1.4.2 of Appendix A. D/Q is used for produce and leafy vegetable pathways. Section A.1.4 of Appendix A. The ground level release data are provided for reference purposes only. Routine dose calculations are performed using mixed mode data. Radius is the approximate distance from the midpoint between gaseous effluent release points to the location of highest X/Q or D/Q at or beyond the unrestricted area boundary (UAB). July 2013

CY-BR-170-301 Revision 8 Page 273 of 352 Table F-5a X/Q and D/Q Maxima at or Beyond the Restricted Area Boundary Downwind Mixed Mode (Vent) Release Ground Level Release Direction Radius X/Q Radius D/Q Radius X/Q D/Q (meters) (sec/m**3) (meters) (1/m**2) (meters) (sec/m**3) (1//m **2) N 305. 3.766E-06 305. 4.266E-08 305. 1.551E-05 9.627E-08 NNE 265. 3.841E-06 265. 3.855E-08 265. 1.445E-05 9.318E-08 NE 299. 1.412E-06 299. 1.473E-08 299. 8.827E-06 4.892E-08 ENE 361. 1.265E-06 361. 1.138E-08 361. 6.706E-06 3.652E-08 E 355. 1.669E-06 355. 1.590E-08 355. 8.978E-06 4.611E-08 ESE 425. 1.264E-06 425. 1.678E-08 425. 7.012E-06 4.132E-08 SE 448. 1.056E-06 448. 1.266E-08 448. 6.269E-06 3.177E-08 SSE 540. 5.596E-07 540. 8.639E-09 540. 3.673E-06 2.258E-08 S 530. 6.166E-07 530. 5.425E-09 530. 4.576E-06 1.745E-08 SSW 540. 4.441 E-07 540. 6.OOOE-09 540. 3.423E-06 1.748E-08 SW 632. 5.153E-07 632. 5.408E-09 632. 3.485E-06 1.494E-08 WSW 555. 7.821 E-07 555. 4.558E-09 555 5.471 E-06 1.853E-08 W 500. 9.431 E-07 500. 5.289E-09 500. 6.265E-06 1.932E-08 WNW 434. 1.384E-06 434. 7.394E-09 434. 8.361 E-06 2.399E-08 NW 428. 1.381 E-06 428. 1.050E-08 428. 7.070E-06 3.170E-08 NNW 442. 1.388E-06 442. 1.444E-08 442. 6.878E-06 3.766E-08 Braidwood Site Meteorological Data 1/78 - 12/87 Note: Based on Reference 1 of Section F.2 and the formulas in Sections B.3 and B.4 of Appendix B. The ground level release data are provided for reference purposes only. Routine dose calculations are performed using mixed mode data. Radius is the approximate distance from the midpoint between gaseous effluent release points to the location of highest X/Q or D/Q at or beyond the restricted area boundary (RAB). July 2013

CY-BR-170-301 Revision 8 Page 274 of 352 Table F-5b Maximum Offsite Gamma-Q/O Downwin Radius Ground Vent Direction (meters) Gamma-X/Q Gamma-X,/Q (sec/m**3) (sec/m**3) N 610 2.15E-06 7.12E-07 NNE 914 9.30E-07 3.46E-07 NE 792 9.02E-07 2.40E-07 ENE 701 1.06E-06 3.02E-07 E 1036 7.83E-07 2.31 E-07 ESE 2713 2.28E-07 8.04E-08 SE 3414 1.54E-07 5.51 E-08 SSE 3444 1.24E-07 4.57E-08 S 4633 9.27E-08 2.82E-08 SSW 975 7.OOE-07 1.59E-07 SW 632 1.58E-06 3.39E-07 WSW 555 2.44E-06 4.45E-07 W 518 2.47E-06 4.95E-07 WNW 503 2.54E-06 5.53E-07 NW 495 2.33E-06 6.01 E-07 NNW 510 2.45E-06 6.46E-07 July 2013

CY-BR-170-301 Revision 8 Page 275 of 352 Table F-6 XJQ and D/Q at the Nearest Resident Locations within 5 miles Mixed Mode (Vent) Location Description Direction Distance Ground Level Release Release X/Q D/Q2 y/Q 3 D/Q2 meters sec/mr3 m" sec/m m" miles NEAREST RESIDENCE N 0.50 800 3.30E-06 1.50E-08 1.60E-07 2.70E-09 NEAREST RESIDENCE NNE 1.74 2800 4.1OE-07 2.00E-09 8.60E-08 5.90E-10 NEAREST RESIDENCE NE 0.68 1100 1.90E-06 7.30E-09 8.90E-08 1.30E-09 NEAREST RESIDENCE ENE 0.75 1200 3.00E-06 8.20E-09 8.20E-08 1.20E-09 NEAREST RESIDENCE E 0.75 1200 3.80E-06 8.40E-09 7.90E-08 1.20E-09 NEAREST RESIDENCE ESE 2.17 3500 7.00E-07 1.30E-09 7.00E-08 3.10E-10 NEAREST RESIDENCE SE 2.67 4300 2.70E-07 5.90E-10 4.70E-08 1.80E-10 NEAREST RESIDENCE SSE 4.97 8000 1.20E-07 2.OOE-10 3.OOE-08 7.20E- 11 NEAREST RESIDENCE S 4.16 6700 1.10E-07 2.20E-10 3.20E-08 6.40E-11 NEAREST RESIDENCE SSW 1.24 2000 8.50E-07 2.40E-09 5.70E-08 4.30E-10 NEAREST RESIDENCE SW 0.37 600 8.1OE-06 1.80E-08 8.50E-08 1.40E-09 NEAREST RESIDENCE WSW 0.50 800 6.30E-06 1.10E-08 3.OOE-08 4.50E-10 NEAREST RESIDENCE W 0.37 600 1.10E-05 1.40E-08 2.30E-08 4.20E-10 NEAREST RESIDENCE WNW 0.37 600 7.30E-06 1.30E-08 5.1OE-08 7.70E-10 NEAREST RESIDENCE NW 0.37 600 6.30E-06 1.70E-08 9.50E-08 1.30E-09 NEAREST RESIDENCE NNW 0.37 600 6.OOE-06 2.10E-08 1.50E-07 2.30E-09 Braidwood Site Meteorological Data 1/00 - 12/00 Note: There is no real residence within 5 miles in the SSE sector. July 2013

CY-BR-170-301 Revision 8 Page 276 of 352 Table F-6a y/Q and D/Q at the Nearest Cow Milk Locations within 5 miles Mixed Mode (Vent) Location Description Direction Distance Ground Level Release Release X/Q D/Q X/Q 3 D/Q2 3 2 m" miles meters sec/m m" sec/m COW MILK N 4.97 8000 8.60E-08 2.90E-1 0 3.80E-08 9.30E-1 1 COW MILK NNE 4.97 8000 8.60E-08 3.20E-10 3.80E-08 1.10E-10 COW MILK NE 4.97 8000 8.70E-08 2.30E-10 3.10E-08 9.00E-l 1 COW MILK ENE 4.97 8000 1.60E-07 3.00E-10 4.1OE-08 8.80E-11 COW MILK E 4.97 8000 2.20E-07 3.10E-10 4.30E-08 8.80E-11 COW MILK ESE 4.97 8000 2.10E-07 3.00E-10 4.40E-08 8.80E-11 COW MILK SE 4.97 8000 1.10E-07 2.OOE-1 0 3.20E-08 6.70E-1 1 COW MILK SSE 4.97 8000 1.20E-07 2.OOE-10 3.OOE-08 7.20E-1 1 COW MILK S 4.97 8000 8.90E-08 1.60E-10 2.80E-08 4.80E-11 COW MILK SSW 4.97 8000 1.10E-07 2.10E-10 3.50E-08 6.1OE-11 COW MILK SW 4.97 8000 1.30E-07 2.20E-10 4.1OE-08 6.60E-11 COW MILK WSW 4.97 8000 1.70E-07 2.10E-10 4.90E-08 4.50E-11 COW MILK W 4.97 8000 1.70E-07 1.70E-10 3.80E-08 3.10E-11 COW MILK WNW 4.97 8000 1.20E-07 1.60E-10 2.80E-08 3.20E-11 COW MILK NW 4.97 8000 1.OOE-07 2.00E-10 3.50E-08 4.40E-11 COW MILK NNW 4.97 8000 9.40E-08 2.50E-10 3.90E-08 7.40E-1 1 Braidwood Site Meteorological Data 1/00 - 12/00 Note: There are no diary cows within 5 miles of the plant. Values provided for reference only. July 2013

CY-BR-170-301 Revision 8 Page 277 of 352 Table F-6b X10 and D/Q at the Nearest Cow Meat Locations within 5 miles Mixed Mode (Vent) Location Description Direction Distance Ground Level Release Release X/Q 3 DIQ2 (IQ 3 DI/2 miles meters sec/m m" sec/m m" COW MEAT N 2.55 4100 2.30E-07 9.40E-10 6.40E-08 2.70E-10 COW MEAT NNE 4.97 8000 8.60E-08 3.20E-10 3.80E-08 1.10E-10 COW MEAT NE 0.87 1400 1.20E-06 4.80E-09 7.70E-08 1.OOE-09 COW MEAT ENE 3.29 5300 3.00E-07 6.30E-10 5.50E-08 1.70E-10 COW MEAT E 2.30 3700 6.50E-07 1.20E-09 6.70E-08 2.90E-10 COW MEAT ESE 2.30 3700 6.40E-07 1.20E-09 6.80E-08 2.90E-10 COW MEAT SE 2.67 4300 2.70E-07 5.90E-10 4.70E-08 1.80E-10 COW MEAT SSE 4.10 6600 1.60E-07 2.80E-10 3.40E-08 9.90E-11 COW MEAT S 4.97 7700 8.90E-08 1.15E-10 2.80E-08 1.83E-10 COW MEAT SSW 4.97 8000 1.10E-07 2.10E-10 3.50E-08 6.1OE-11 COW MEAT SW 1.18 1900 1.10E-06 2.70E-09 5.80E-08 4.70E-10 COW MEAT WSW 3.79 6100 2.50E-07 3.40E-10 5.70E-08 6.90E-11 COW MEAT W 1.55 2500 9.40E-07 1.30E-09 3.90E-08 1.40E-10 COW MEAT WNW 4.97 8000 1.20E-07 1.60E-10 2.80E-08 3.20E-11 COW MEAT NW 4.97 8000 1.00E-07 2.OOE-10 3.50E-08 4.40E-1 1 COW MEAT NNW 4.97 8000 9.40E-08 2.50E-10 3.90E-08 7.40E-1 1 Braidwood Site Meteorological Data 1/00 - 12/00 Note: There are no meat cows within 5 miles of the plant in the following sectors: NNE, S, SSW WNW NW and NNW. Values provided for reference only. July 2013

CY-BR-170-301 Revision 8 Page 278 of 352 Table F-7 Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Kr-83m Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (m rad/yr)/(uCi/sec) (meters) (m rad/yr)/(uCi/sec) N 610. 610. 1.455E-04 1.097E-04 610. 5.333E-04 4.021 E-04 NNE 914. 914. 6.375E-05 4.807E-05 914. 2.125E-04 1.602E-04 NE 792. 792. 3.828E-05 2.886E-05 792. 2.007E-04 1.513E-04 ENE 701. 701. 5.294E-05 3.992E-05 701. 2.575E-04 1.941 E-04 E 1036. 1036. 3.703E-05 2.792E-05 1036. 1.71 8E-04 1.295E-04 ESE 2713. 2713. 1.129E-05 8.514E-06 2713. 3.792E-05 2.859E-05 SE 3414. 3414. 7.089E-06 5.345E-06 3414. 2.141 E-05 1.614E-05 SSE 3444. 3444. 6.047E-06 4.559E-06 3444. 1.798E-05 1.356E-05 S 4633. 4633. 3.224E-06 2.431 E-06 4633. 9.268E-06 6.988E-06 SSW 975. 975. 2.363E-05 1.782E-05 975. 1.444E-04 1.088E-04 SW 632. 632. 5.930E-05 4.472E-05 632. 3.694E-04 2.786E-04 WSW 555. 555. 8.469E-05 6.386E-05 555. 5.942E-04 4.480E-04 W 518. 518. 9.909E-05 7.471 E-05 518. 6.292E-04 4.744E-04 WNW 503. 503. 1.205E-04 9.082E-05 503. 6.653E-04 5.01 6E-04 NW 495. 495. 1.242E-04 9.366E-05 495. 6.066E-04 4.574E-04 NNW 510. 510. 1.322E-04 9.969E-05 510. 6.144E-04 4.633E-04 Braidwood Site Meteorological Data 1/78 - 12/87 Note: Based on Reference 1 of Section F.2 and the formulas in Sections B.5 and B.6 of Appendix B. Routine dose calculations are performed using mixed mode (vent) release data. July 2013

CY-BR-170-301 Revision 8 Page 279 of 352 Table F-7 (Continued) Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Kr-85m Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (mrad/yr)/(uCi/sec) (meters) (mrad/yr)/(uCi/sec) N 610. 610. 9.989E-04 9.590E-04 610. 2.731 E-03 2.164E-03 NNE 914. 914. 4.979E-04 4.785E-04 914. 1.222E-03 1.171 E-03 NE 792. 792. 3.618E-04 3.481 E-04 792. 1.173E-03 1.124E-03 ENE 701. 701. 4.452E-04 4.280E-04 701. 1.363E-03 1.305E-03 E 1036. 1036. 3.452E-04 3.320E-04 1036. 1.023E-03 9.809E-03 ESE 2713. 2713. 1.220E-04 1.174E-04 2713. 3.051 E-04 2.930E-04 SE 3414. 3414. 8.179E-05 7.874E-05 3414. 1.970E-04 1.893E-04 SSE 3444. 3444. 6.958E-05 6.700E-05 3444. 1.634E-04 1.570E-04 S 4633. 4633. 4.OOOE-05 3.851 E-05 4633. 1.051 E-04 1.010E-04 SSW 975. 975. 2.413E-04 2.323E-04 975. 9.063E-04 8.688E-04 SW 632. 632. 5.199E-04 4.999E-04 632. 1.989E-03 1.905E-03 WSW 555. 555. 6.707E-04 6.444E-04 555. 3.061 E-03 2.929E-03 W 518. 518. 6.908E-04 6.632E-04 518. 3.081 E-03 2.947E-03 WNW 503. 503. 7.511 E-04 7.204E-04 503. 3.126E-03 2.988E-03 NW 495. 495. 8.396E-04 8.059E-04 495. 2.915E-03 2.788E-03 NNW 510. 510. 9.023E-04 8.662E-04 510. 3.091 E-03 2.958E-03 Braidwood Site Meteorological Data 1/78 - 12/87 July 2013

CY-BR-170-301 Revision 8 Page 280 of 352 Table F-7 (Continued) Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Kr-85 Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (m rad/yr)/(uCi/sec) (meters) (mrad/yr)/(uCi/sec) N 610. 610. 1.125E-05 1.088E-05 610. 2.986E-05 2.888E-05 NNE 914. 914. 5.661 E-06 5.474E-06 914. 1.344E-05 1.300E-05 NE 792. 792. 4.192E-06 4.053E-06 792. 1.311 E-05 1.268E-05 ENE 701. 701. 5.150E-06 4.980E-06 701. 1.486E-05 1.437E-05 E 1036. 1036. 4.044E-06 3.911E-06 1036. 1.145E-05 1.1 07E-05 ESE 2713. 2713. 1.468E-06 1.420E-06 2713. 3.702E-06 3.579E-06 SE 3414. 3414. 1.025E-06 9.911E-07 3414. 2.620E-06 2.534E-06 SSE 3444. 3444. 8.593E-07 8.31 OE-07 3444. 2.101 E-06 2,032E-06 S 4633. 4633. 5.432E-07 5.253E-07 4633. 1.699E-06 1.643E-06 SSW 975. 975. 2.853E-06 2.759E-06 975. 1.042E-05 1.008E-05 SW 632. 632. 6.098E-06 5.897E-06 632. 2.227E-05 2.154E-05 WSW 555. 555. 7.858E-06 7.599E-06 555. 3.400E-05 3.288E-05 W 518. 518. 7.924E-06 7.663E-06 518. 3.388E-05 3.276E-05 WNW 503. 503, 8.499E-06 8.219E-06 503. 3.430E-05 3.317E-05 NW 495. 495. 9.567E-06 9.251 E-06 495. 3.174E-05 3.069E-05 NNW 510. 510. 1.025E-05 9.909E-06 510. 3.393E-05 3,281 E-05 Braidwood Site Meteorological Data 1/78 - 12/87 July 2013

CY-BR-170-301 Revision 8 Page 281 of 352 Table F-7 (Continued) Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Kr-87 Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (m rad/yr)/(uCi/sec) (meters) (mrad/yr)/(uCi/sec) N 610. 610. 3.313E-03 3.217E-03 610. 8.088E-03 7.853E-03 NNE 914. 914. 1.650E-03 1.602E-03 914. 3.649E-03 3.543E-03 NE 792. 792. 1.249E-03 1.213E-03 792. 3.373E-03 3.275E-03 ENE 701. 701. 1.516E-03 1.472E-03 701. 4.077E-03 3.958E-03 E 1036. 1036. 1.150E-04 1.1 17E-03 1036. 2.954E-03 2.868E-03 ESE 2713. 2713. 3.948E-04 3.834E-04 2713. 8.084E-04 7.849E-04 SE 3414. 3414. 2.559E-04 2.486E-04 3414. 4.691 E-04 4.555E-04 SSE 3444. 3444. 2.231 E-04 2.167E-04 3444. 4.098E-04 3.979E-04 S 4633. 4633. 1.162E-04 1.129E-04 4633. 2.055E-04 1.996E-04 SSW 975. 975. 8.253E-04 8.015E-04 975. 2.477E-03 2.405E-03 SW 632. 632. 1.758E-03 1.707E-03 632. 5.625E-03 5.462E-03 WSW 555. 555. 2.229E-03 2.165E-03 555. 8.703E-03 8.450E-03 W 518. 518. 2.276E-03 2.2 10E-03 518. 8.931 E-03 8.671 E-03 WNW 503. 503. 2.431 E-03 2.360E-03 503. 9.052E-03 8.789E-03 NW 495. 495. 2.792E-03 2.711 E-03 495. 8.646E-03 8.395E-03 NNW 510. 510. 2.982E-03 2.896E-03 510. 9.023E-03 8.761 E-03 Braidwood Site Meteorological Data 1/78 - 12/87 July 2013

CY-BR-170-301 Revision 8 Page 282 of 352 Table F-7 (Continued) Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Kr-88 Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (m rad/yr)/(uCi/sec) (meters) (mrad/yr)/(u~ilsec) N 610. 610. 7.997E-03 7.772E-03 610. 1.968E-02 1.911E-02 NNE 914. 914. 4.019E-03 3.906E-03 914. 8.899E-03 8.644E-03 NE 792. 792. 3.059E-03 2.974E-03 792. 8.441 E-03 8.199E-03 ENE 701. 701. 3.725E-03 3.621 E-03 701. 9.870E-03 9.586E-03 E 1036. 1036. 2.878E-03 2.798E-03 1036. 7.394E-03 7.182E-03 ESE 2713. 2713. 1.022E-03 9.941 E-04 2713. 2.215E-03 2.152E-03 SE 3414. 3414. 6.859E-04 6.670E-04 3414. 1.396E-03 1.357E-03 SSE 3444. 3444. 5,929E-04 5.766E-04 3444. 1.185E-03 1.151E-03 S 4633. 4633. 3.301 E-04 3,210E-04 4633. 6.987E-04 6.792E-04 SSW 975. 975. 2.066E-03 2.009E-03 975. 6.466E-03 6.281 E-03 SW 632. 632. 4.389E-03 4.267E-03 632. 1.422E-02 1.381 E-02 WSW 555. 555. 5.589E-03 5.433E-03 555. 2.182E-02 2.119E-02 W 518. 518. 5.607E-03 5.449E-03 518. 2.205E-02 2.141 E-02 WNW 503. 503, 5.947E-03 5.779E-03 503. 2.232E-02 2.167E-02 NW 495. 495. 6.814E-03 6.622E-03 495. 2.097E-02 2.036E-02 NNW 510. 510. 7.265E-03 7.060E-03 510. 2.215E-02 2.151E-02 Braidwood Site Meteorological Data 1/78 - 12/87 July 2013

CY-BR-170-301 Revision 8 Page 283 of 352 Table F-7 (Continued) Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Kr-89 Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (mrad/yr)/(uCi/sec) (meters) (mrad/yr)/(uCi/sec) N 610. 610. 4.323E-03 4.199E-03 610. 7.655E-03 7.435E-03 NNE 914, 914. 1.692E-03 1.643E-03 914. 2.645E-03 2.569E-03 NE 792. 792. 1.305E-03 1.268E-03 792. 2.219E-03 2.155E-03 ENE 701, 701. 1.577E-03 1.532E-03 701. 3.016E-03 2.929E-03 E 1036. 1036. 9.092E-04 8.833E-04 1036. 1.387E-03 1.347E-03 ESE 2713. 2713. 1.140E-04 1.108E-04 2713. 9.720E-05 9.442E-05 SE 3414. 3414. 4.392E-05 4.266E-05 3414. 2.983E-05 2.897E-05 SSE 3444. 3444. 3.822E-05 3.712E-05 3444. 3.079E-05 2.990E-05 S 4633. 4633. 9.027E-06 8.769E-06 4633. 6.198E-06 6.021 E-06 SSW 975. 975. 6.764E-04 6.571 E-04 975. 1.066E-03 1.036E-03 SW 632. 632. 1.750E-03 1.700E-03 632. 3.181 E-03 3.089E-03 WSW 555. 555. 2.009E-03 1.951 E-03 555. 4.608E-03 4.475E-03 W 518. 518. 2.170E-03 2.108E-03 518. 4.949E-03 4.807E-03 WNW 503. 503. 2.41 OE-03 2.341 E-03 503. 5.589E-03 5.428E-03 NW 495. 495. 3.227E-03 3.134E-03 495. 7.228E-03 7.020E-03 NNW 510. 510. 3.714E-03 3.608E-03 510. 7.735E-03 7.512E-03 Braidwood Site Meteorological Data 1/78 - 12/87 July 2013

CY-BR-170-301 Revision 8 Page 284 of 352 Table F-7 (Continued) Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Kr-90 Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (m rad/yr)/(uCi/sec) (meters) (m rad/yr)/(uCi/sec) N 610. 610. 8.576E-04 8.317E-04 610. 9.142E-04 8.863E-04 NNE 914. 914. 1.453E-04 1.409E-04 914. 1.212E-04 1.175E-04 NE 792. 792. 1.302E-04 1.263E-04 792. 1.132E-04 1.098E-04 ENE 701. 701. 1.874E-04 1.817E-04 701. 1.634E-04 1.584E-04 E 1036. 1036. 5.480E-05 5.316E-05 1036. 3.996E-05 3.875E-05 ESE 2713. 2713. 2.691 E-07 2.61 OE-07 2713. 1.795E-07 1.741 E-07 SE 3414. 3414. 1.662E-08 1.612E-08 3414. 6.748E-09 6.546E-09 SSE 3444. 3444. 2.647E-08 2.568E-08 3444. 2.033E-08 1.972E-08 S 4633. 4633. 5.354E-10 5.193E-10 4633. 3.704E-1 0 3.592E-1 0 SSW 975. 975, 4.411 E-05 4.278E-05 975. 3.803E-05 3.688E-05 SW 632. 632, 2,254E-04 2.186E-04 632. 1.980E-04 1.920E-04 WSW 555. 555. 2.280E-04 2.212E-04 555. 1.855E-04 1.799E-04 W 518. 518. 2.822E-04 2.738E-04 518. 1.673E-04 1.622E-04 WNW 503. 503. 3.444E-04 3.341 E-04 503. 2.412E-04 2.339E-04 NW 495. 495. 5.611 E-04 5.442E-04 495. 5.535E-04 5.366E-04 NNW 510. 510. 8.014E-04 7.772E-04 510. 9.221 E-04 8.940E-04 Braidwood Site Meteorological Data 1/78 - 12/87 July 2013

CY-BR-170-301 Revision 8 Page 285 of 352 Table F-7 (Continued) Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Xe-1 31 m Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (m rad/yr)/(uCi/sec) (meters) (m rad/yr)/(Uci/sec) N 610. 610. 1.355E-04 1.065E-04 610. 4.922E-04 3.831 E-04 NNE 914. 914. 6.125E-05 4.839E-05 914. 1.988E-04 1.553E-04 NE 792. 792. 3.806E-05 3.031 E-05 792. 1.946E-04 1.520E-04 ENE 701. 701. 5.153E-05 4.083E-05 701. 2.358E-04 1.838E-04 E 1036. 1036. 3.805E-05 3.024E-05 1036. 1.677E-04 1.31 OE-04 ESE 2713. 2713. 1.232E-05 9.849E-06 2713. 4.412E-05 3.474E-05 SE 3414. 3414. 8,612E-06 6.883E-06 3414. 3.046E-05 2.401 E-05 SSE 3444. 3444, 6.862E-06 5.499E-06 3444. 2.387E-05 1.883E-05 S 4633. 4633. 4.603E-06 3.676E-16 4633. 1.914E-05 1.51 OE-05 SSW 975. 975. 2.441 E-05 1.949E-05 975. 1.504E-04 1.176E-04 SW 632. 632. 6.073E-05 4.813E-05 632. 3.620E-04 2.819E-04 WSW 555. 555. 8.569E-05 6.762E-05 555. 5.701 E-04 4.435E-04 W 518. 518. 9.576E-05 7.527E-05 51'8. 5.874E-04 4.565E-04 WNW 503. 503. 1.132E-04 8.870E-05 503. 6.171 E-04 4.790E-04 NW 495. 495. 1.167E-04 9.171 E-05 495. 5.515E-04 4.285E-04 NNW 510. 510. 1.244E-04 9.777E-05 510. 5.698E-04 4.432E-04 Braidwood Site Meteorological Data 1/78 - 12/87 July 2013

CY-BR-170-301 Revision 8 Page 286 of 352 Table F-7 (Continued) Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Xe-133m Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (m rad/yr)/(uCi/sec) (meters) (m rad/yr)/(uCi/sec) N 610. 610. 2.561 E-04 2.223E-04 610. 8.256E-04 7.023E-04 NNE 914. 914. 1.21 6E-04 1.063E-04 914. 3.481 E-04 2.984E-04 NE 792. 792. 8.185E-05 7.244E-05 792. 3.399E-04 2.912E-04 ENE 701. 701. 1.055E-04 9.274E-05 701. 4.017E-04 3.426E-04 E 1036. 1036. 8.032E-05 7.091 E-05 1036. 2.943E-04 2.524E-04 ESE 2713. 2713. 2.749E-05 2.446E-05 2713. 8.394E-05 7.303E-05 SE 3414. 3414. 1.908E-05 1.697E-05 3414. 5.806E-05 5.060E-05 SSE 3444. 3444. 1.562E-05 1.394E-05 3444. 4.609E-05 4.022E-05 S 4633, 4633. 1.005E-05 8.929E-06 4633. 3.632E-05 3.171 E-05 SSW 975. 975. 5.390E-05 4.788E-05 975. 2.651 E-04 2.276E-04 SW 632. 632. 1.243E-04 1.092E-04 632. 6.091 E-04 5.186E-04 WSW 555. 555. 1.679E-04 1.466E-04 555. 9.488E-04 8.060E-04 W 518. 518. 1.799E-04 1.560E-04 518. 9.658E-04 8.185E-04 WNW 503. 503. 2.046E-04 1.763E-04 503. 1.001E-03 8.459E-04 NW 495. 495, 2.185E-04 1.894E-04 495. 9.067E-04 7.683E-04 NNW 510. 510. 2.337E-04 2.027E-04 510. 9.487E-04 8.059E-04 Braidwood Site Meteorological Data 1/78 - 12/87 July 2013

CY-BR-170-301 Revision 8 Page 287 of 352 Table F-7 (Continued) Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Xe-133 Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (m rad/yr)/(uCi/sec) (meters) (m rad/yr)/(uCi/sec) N 610. 610. 2.824E-04 2.536E-04 610. 9.100E-04 8.050E-04 NNE 914. 914. 1.355E-04 1.224E-04 914. 3.891 E-04 3.466E-04 NE 792. 792. 9.079E-05 8.273E-05 792. 3.804E-04 3.389E-04 ENE 701. 701. 1.161E-04 1.052E-04 701. 4.450E-04 3.946E-04 E 1036. 1036. 8.914E-05 8.108E-05 1036. 3.295E-04 2.937E-04 ESE 2713. 2713. 3.072E-05 2.812E-05 2713. 9.583E-05 8.640E-05 SE 3414. 3414. 2.135E-05 1.953E-05 3414. 6.660E-05 6.011 E-05 SSE 3444. 3444. 1.740E-05 1.596E-05 3444. 5.275E-05 4.767E-05 S 4633. 4633. 1.130E-05 1.033E-05 4633. 4.215E-05 3.809E-05 SSW 975. 975. 5.975E-05 5.460E-05 975. 2.978E-04 2.657E-04 SW 632. 632. 1.367E-04 1.238E-04 632. 6.726E-04 5.954E-04 WSW 555. 555. 1.830E-04 1.649E-04 555. 1.044E-03 9.224E-04 W 518. 518. 1.965E-04 1.762E-04 518. 1.056E-03 9.311 E-04 WNW 503. 503. 2.231 E-04 1.990E-04 503. 1.088E-03 9.570E-04 NW 495. 495. 2.383E-04 2.135E-04 495. 9.911 E-04 8.736E-04 NNW 510. 510. 2.563E-04 2.299E-04 510. 1.044E-03 9.221 E-04 Braidwood Site Meteorological Data 1/78 - 12/87 July 2013

CY-BR-170-301 Revision 8 Page 288 of 352 Table F-7 (Continued) Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Xe-1 35m Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (m rad/yr)/(uCi/sec) (meters) (m rad/yr)/(uCi/sec) N 610. 610. 1.924E-03 1.856E-03 610. 4.403E-03 4.240E-03 NNE 914. 914. 9.071 E-04 8.750E-04 914. 1.913E-03 1.843E-03 NE 792. 792. 6.745E-04 6.509E-04 792. 1.628E-03 1.568E-03 ENE 701. 701. 8.149E-04 7.862E-04 701. 2.191E-03 2.11 OE-03 E 1036. 1036. 5.71 OE-04 5.51 OE-04 1036. 1.368E-03 1.319E-03 ESE 2713. 2713. 1.557E-04 1.503E-04 2713. 2.479E-04 2.391 E-04 SE 3414. 3414. 8.843E-05 8.536E-05 3414. 1.1 63E-04 1.122E-04 SSE 3444. 3444. 7.741 E-05 7.472E-05 3444. 1.062E-04 1.025E-04 S 4633. 4633. 3.277E-05 3.163E-05 4633. 4.020E-05 3.879E-05 SSW 975. 975. 4.1 OOE-04 3.957E-04 975. 1.011E-03 9.747E-04 SW 632. 632. 8.898E-04 8.587E-04 632. 2.532E-03 2.439E-03 WSW 555. 555. 1.092E-03 1.054E-03 555. 3.989E-03 3.842E-03 W 518. 518. 1 .187E-03 1.145E-03 518. 4.362E-03 4.200E-03 WNW 503. 503. 1.304E-03 1.258E-03 503. 4.495E-03 4.327E-03 NW 495. 495. 1.546E-03 1.490E-03 495. 4.695E-03 4.521 E-03 NNW 510. 510. 1.673E-03 1.613E-03 510. 4.688E-03 4.514E-03 Braidwood Site Meteorological Data 1/78 - 12/87 July 2013

CY-BR-170-301 Revision 8 Page 289 of 352 Table F-7 (Continued) Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Xe-135 Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (m rad/yr)/(uCi/sec) (meters) (m rad/yr)/(uCi/sec) N 610. 610. 1.353E-03 1.307E-03 610. 3.674E-03 3.548E-03 NNE 914. 914. 6.781 E-04 6.554E-04 914. 1.652E-03 1.596E-03 NE 792. 792. 4.952E-04 4.788E-04 792. 1.599E-03 1.545E-03 ENE 701. 701. 6.084E-04 5.880E-04 701. 1.833E-03 1.770E-03 E 1036, 1036. 4.753E-04 4.595E-04 1036. 1.395E-03 1.348E-03 ESE 2713. 2713. 1.700E-04 1.644E-04 2713. 4,326E-04 4.181 E-04 SE 3414, 3414. 1. 160E-04 1.121 E-04 3414. 2.914E-04 2.816E-04 SSE 3444. 3444. 9.782E-05 9.459E-05 3444. 2.377E-04 2.297E-04 S 4633. 4633. 5.868E-05 5.674E-05 4633. 1.698E-04 1.641 E-04 SSW 975. 975. 3.328E-04 3.217E-04 975. 1.253E-03 1.211E-03 SW 632. 632. 7.144E-04 6.906E-04 632. 2.708E-03 2.615E-03 WSW 555. 555. 9.205E-04 8.896E-04 555. 4.150E-03 4.007E-03 W 518. 518. 9.408E-04 9.091 E-04 518. 4.151E-03 4.008E-03 WNW 503. 503. 1.01 8E-03 9.833E-04 503. 4.203E-03 4.058E-03 NW 495. 495. 1.139E-03 1.101E-03 495. 3.908E-03 3.773E-03 NNW 510. 510. 1.225E-03 1.1 83E-03 510. 4.166E-03 4.022E-03 Braidwood Site Meteorological Data 1/78 - 12/87 July 2013

CY-BR-170-301 Revision 8 Page 290 of 352 Table F-7 (Continued) Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Xe-137 Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (m rad/yr)/(uCi/sec) (meters) (m rad/yr)/(uCi/sec) N 610. 610. 6.360E-04 6.154E-04 610. 1.202E-03 1.164E-03 NNE 914. 914. 2.578E-04 2.494E-04 914. 4.345E-04 4.205E-04 NE 792. 792. 1.950E-04 1.887E-04 792. 3.640E-04 3.522E-04 ENE 701. 701. 2.355E-04 2.279E-04 701. 4.977E-04 4.816E-04 E 1036. 1036. 1.407E-04 1.361 E-04 1036. 2.400E-04 2.322E-04 ESE 2713. 2713. 2.042E-05 1.976E-05 2713. 1.931 E-05 1.868E-05 SE 3414. 3414. 8.468E-06 8.195E-06 3414. 6.393E-06 6.186E-06 SSE 3444. 3444. 7.384E-06 7.146E-06 3444. 6.474E-06 6.265E-06 S 4633. 4633. 1.951 E-06 1.888E-06 4633. 1.457E-06 1.41 OE-06 SSW 975. 975. 1.038E-04 1.004E-04 975. 1.812E-04 1.753E-04 SW 632. 632. 2.577E-04 2.493E-04 632. 5.246E-04 5.076E-04 WSW 555. 555. 2.977E-04 2.881 E-04 555. 7.771 E-04 7.519E-04 W 518. 518. 3.247E-04 3.143E-04 518. 8.444E-04 8.170E-04 WNW 503. 503. 3.635E-04 3.517E-04 503. 9.371 E-04 9.067E-04 NW 495. 495. 4.769E-04 4.615E-04 495. 1.167E-03 1.129E-03 NNW 510. 510. 5.441 E-04 5.265E-04 510. 1.222E-03 1.182E-03 Braidwood Site Meteorological Data 1/78 - 12/87 July 2013

CY-BR-170-301 Revision 8 Page 291 of 352 Table F-7 (Continued) Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Xe-138 Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (m rad/yr)/(uCi/sec) (meters) (m rad/yr)/(uCi/sec) N 610. 610. 4.201 E-03 4.079E-03 610. 9.169E-03 8.898E-03 NNE 914. 914. 1.982E-03 1.925E-03 914. 3.986E-03 3.869E-03 NE 792. 792. 1.504E-03 1.460E-03 792. 3.379E-03 3.280E-03 ENE 701. 701. 1.805E-03 1.753E-03 701. 4.549E-03 4.415E-03 E 1036. 1036. 1.262E-03 1.225E-03 ESE 1036. 2.830E-03 2.747E-03 2713. 2713. 3.395E-04 3.297E-04 2713, 5.079E-04 4.931 E-04 SE 3414. 3414. 1.926E-04 1.871 E-04 3414. 2.381 E-04 2.312E-04 SSE 3444. 3444. 1.685E-04 1.636E-04 3444. 2.185E-04 2.121E-04 S 4633. 4633. 7.045E-05 6.842E-05 4633. 8.174E-05 7.937E-05 SSW 975. 975. 9.144E-04 8.880E-04 SW 975. 2.091 E-03 2.030E-03 632. 632. 1.991 E-03 1.934E-03 632. WSW 5.266E-03 5.072E-03 555. 555. 2.429E-03 2.359E-03 555. W 8.199E-03 7.957E-03 518. 518. 2.609E-03 2.534E-03 518. 8.973E-03 8.708E-03 WNW 503. 503. 2.834E-03 2.751 E-03 503. 9.247E-03 8.973E-03 NW 495. 495. 3.387E-03 3.288E-03 495. 9.733E-03 9.445E-03 NNW 510. 510. 3.657E-03 3.551 E-03 510. 9.712E-03 9.425E-03 Braidwood Site Meteorological Data 1/78 - 12/87 July 2013

CY-BR-170-301 Revision 8 Page 292 of 352 Table F-7 (Continued) Maximum Offsite Finite Plume Gamma Dose Factors Based on 1 cm Depth at the Unrestricted Area Boundary for Ar-41 Downwind Unrestricted Mixed Mode (Vent) Release Ground Level Release Direction Area Bound Radius V VBAR Radius G GBAR (meters) (meters) (mrad/yr)/(uCi/sec) (meters) (m rad/yr)/(uCi/sec) N 610. 610. 5.141 E-03 4.977E-03 610. 1.283E-02 1.242E-02 NNE 914. 914. 2.568E-03 2.485E-03 914. 5.780E-03 5.595E-03 NE 792. 792. 1.935E-03 1.873E-03 792. 5.421 E-03 5.248E-03 ENE 701. 701. 2.357E-03 2.282E-03 701. 6.445E-03 6.239E-03 E 1036. 1036. 1.803E-03 1.746E-03 1036. 4.745E-03 4.593E-03 ESE 2713. 2713. 6.281 E-04 6.080E-04 2713. 1.352E-03 1.309E-03 SE 3414. 3414. 4.128E-04 3.996E-04 3414. 8.140E-04 7.880E-04 SSE 3444. 3444. 3.580E-04 3.466E-04 3444. 7.007E-04 6.783E-04 S 4633. 4633. 1.924E-04 1.862E-04 4633. 3.770E-04 3.650E-04 SSW 975. 975. 1.289E-03 1.247E-03 975. 4.067E-03 3.937E-03 SW 632. 632. 1.991 E-03 1.934E-03 632. 9.104E-03 8.813E-03 WSW 555. 555. 2.429E-03 2.359E-03 555. 1.404E-02 1.359E-02 W 518. 518. 3.562E-03 3.448E-03 518. 1.430E-02 1.384E-02 WNW 503. 503. 3.806E-03 3.685E-03 503. 1.449E-02 1.403E-02 NW 495. 495. 4.350E-03 4.211 E-03 495. 1.371 E-02 1.327E-02 NNW 510. 510. 4.647E-03 4.498E-03 510. 1.439E-02 1.393E-02 Braidwood Site Meteorological Data 1/78 - 12/87 July 2013

CY-BR-170-301 Revision 8 Page 293 of 352 Table 8 Site Specific Potable Water Dose Factors for Adult Age Group Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.00E+00 1.25E+00 1.25E+00 1.25E+00 1.25E+00 1.25E+00 1.25E+00 Na-24 3.54E+01 3.54E+01 3.54E+01 3.54E+01 3.54E+01 3.54E+01 3.54E+01 Cr-51 0.OOE+00 0.00E+00 5.53E-02 3.31 E-02 1.22E-02 7.34E-02 1.39E+01 Mn-54 0.00E+00 9.51E+01 1.81E+01 0.00E+00 2.83E+01 0.00E+00 2.91E+02 Mn-56 0.00E+00 2,39E+00 4.24E-01 0.00E+00 3.04E+00 0.00E+00 7.64E+01 Fe-55 5.72E+01 3.95E+01 9.22E+00 0.00E+00 0.00E+00 2.21E+01 2.27E+01 Fe-59 9.03E+01 2.12E+02 8.13E+01 0.00E+00 0.00E+00 5.93E+01 7.07E+02 Co-58 0.00E+00 1.55E+01 3.47E+01 0.00E+00 0.00E+00 0.OOE+00 3.14E+02 Co-60 0.00E+00 4.45E+01 9.82E+01 0.00E+00 0.00E+00 0.OOE+00 8.36E+02 Ni-63 2.70E+03 1.87E+02 9.07E+01 0.OOE+00 0.OOE+00 0.00E+00 3.91E+01 Ni-65 1.10E+01 1.43E+00 6.51E-01 0.00E+00 0.OOE+00 0.OOE+00 3.62E+01 Cu-64 0.OOE+00 1.73E+00 8.13E-01 0.OOE+00 4.37E+00 0.00E+00 1.48E+02 Zn-65 1.01E+02 3.20E+02 1.45E+02 0.OOE+00 2.14E+02 0.00E+00 2,02E+02 Zn-69 2.14E-01 4.10E-01 2.85E-02 0.OOE+00 2.66E-01 0.OOE+00 6.16E-02 Br-83 0.00E+00 0.00E+00 8.36E-01 0.00E+00 0.00E+00 0.OOE+00 1.20E+00 Br-84 0.OOE+00 0.00E+00 1.08E+00 0.00E+00 0.00E+00 0.00E+00 8.51 E-06 Br-85 0.00E+00 0.00E+00 4.45E-02 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 Rb-86 0.OOE+00 4.39E+02 2.05E+02 0.OOE+00 0.00E+00 0.OOE+00 8.65E+01 Rb-88 0.OOE+00 1.26E+00 6.68E-01 0.OOE+00 0.OOE+00 0.OOE+00 1.74E-11 Rb-89 0.OOE+00 8.34E-01 5.87E-01 0.00E+00 0.OOE+00 0.OOE+00 4.85E-14 Sr-89 6.41 E+03 0.OOE+00 1.84E+02 0.OOE+00 0.OOE+00 0.00E+00 1.03E+03 Sr-90 1.81 E+05 0.00E+00 3.64E+03 0.OOE+00 0.OOE+00 0.OOE+00 4.56E+03 Sr-91 1.18E+02 0.OOE+00 4.76E+00 0.0OE+00 0.OOE+00 0.OOE+00 5.62E+02 Sr-92 4.47E+01 0.OOE+00 1.932+00 0.00E+00 0.OOE+00 0.00E+00 8.86E+02 Y-90 2.OOE-01 0.00E+00 5.37E-03 0.00E+00 0.00E+00 0.OOE+00 2.12E+03 Y-91 M 1.89E-03 0.OOE+00 7.32E-05 0.OOE+00 0.00E+00 0.OOE+00 5.55E-03 Y-91 2.93E+00 0.00E+00 7.84E-02 0.00E+00 0.00E+00 0.OOE+00 1.61E+03 Y-92 1.76E-02 0.OOE+00 5.14E-04 0.OOE+00 0.OOE+00 0.OOE+00 3.08E+02 Y-93 5.58E-02 0.OOE+00 1.54E-03 0.00E+00 0.00E+00 0.OOE+00 1.77E+03 Zr-95 6.32E-01 2.03E-01 1.37E-01 0.OOE+00 3.18E-01 0.00E+00 6.43E+02 Zr-97 3.50E-02 7.05E-03 3.22E-03 0.OOE+00 1.07E-02 0.00E+00 2.18E+03 Nb-95 1.29E-01 7.20E-02 3.87E-02 0.OOE+00 7.12E-02 0.00E+00 4.37E+02 Mo-99 0.00E+00 8.97E+01 1.71 E+01 0.OOE+00 2.03E+02 0.OOE+00 2.08E+02 Tc- 99M 5.14E-03 1.45E-02 1.85E-01 0.00E+00 2.21 E-01 7.12E-03 8.59E+00 Tc-101 5.28E-03 7.61 E-03 7.47E-02 0.OOE+00 1.37E-01 3.89E-03 2.29E-14 Ru-103 3.85E+00 0.o0E+00 1.66E+00 0.OOE+00 1.47E+01 0.00E+00 4.49E+02 Ru-105 3.20E-01 0.00E+00 1.26E-01 0.OOE+00 4.14E+00 0.00E+00 1.96E+02 Ru-106 5.72E+01 0.00E+00 7.24E+00 0.00E+00 1.1OE+02 0.OOE+00 3.70E+03 Ag-110M 3.33E+00 3.08E+00 1.83E+00 0.00E+00 6.05E+00 0.00E+00 1.26E+03 Te-125M 5.58E+01 2.02E+01 7.47E+00 1.68E+01 2.27E+02 0.00E+00 2.23E+02 July 2013

CY-BR-170-301 Revision 8 Page 294 of 352 Table 8 (continued) Site Specific Potable Water Dose Factors for Adult Age Group Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-127M 1.41E+02 5.03E+01 1.72E+01 3.60E+01 5.72E+02 0.OOE+00 4.72E+02 Te-127 2.29E+00 8.22E-01 4.95E-01 1.70E+00 9.32E+00 0.00E+00 1.81E+02 Te-129M 2.39E+02 8.93E+01 3.79E+01 8.22E+01 9.99E+02 0.OOE+00 1.20E+03 Te-129 6.53E-01 2.45E-01 1.59E-01 5.01 E-01 2.75E+00 0.OOE+00 4.93E-01 Te-131M 3.60E+01 1.76E+01 1.47E+01 2.79E+01 1.78E+02 0.OOE+00 1.75E+03 Te-131 4.1OE-01 1.71E-01 1.29E-01 3.37E-01 1.80E+00 0.00E+00 5.80E-02 Te-132 5.24E+01 3.39E+01 3.18E+01 3.74E+01 3.27E+02 0.OOE+00 1.60E+03 1-130 1.57E+01 4.64E+01 1.83E+01 3.93E+03 7.24E+01 0.OOE+00 3.99E+01 1-131 8.65E+01 1.24E+02 7.09E+01 4.06E+04 2.12E+02 0.OOE+00 3.27E+01 1-132 4.22E+00 1.13E+01 3.95E+00 3.95E+02 1.80E+01 0.OOE+00 2.12E+00 1-133 2.95E+01 5.14E+01 1.57E+01 7.55E+03 8.97E+01 0.OE+00 4.62E+01 1-134 2.21E+00 5.99E+00 2.14E+00 1.04E+02 9.53E+00 O.OOE+00 5.22E-03 1-135 9.22E+00 2.41E+01 8.90E+00 1.59E+03 3.87E+01 0.OOE+00 2,73E+01 Cs-134 1.29E+03 3.08E+03 2.52E+03 0.00E+00 9.97E+02 3.31E+02 5.39E+01 Cs-136 1.35E+02 5.35E+02 3.85E+02 0.OOE+00 2.98E+02 4.08E+01 6.08E+01 Cs-1 37 1.66E+03 2.27E+03 1.49E+03 0.OOE+00 7.70E+02 2.56E+02 4,39E+01 Cs-138 1.15E+00 2.27E+00 1.12E+00 0.OOE+00 1.67E+00 1.65E-01 9.67E-06 Ba-139 2.02E+00 1.44E-03 5.91E-02 0.OOE+00 1.34E-03 8.16E-04 3.58E+00 Ba-1 40 4.22E+02 5.31 E-01 2.77E+01 0.OOE+00 1.80E-01 3.04E-01 8.70E+02 Ba-141 9.80E-01 7.41E-04 3.31E-02 0.OOE+00 6.89E-04 4.20E-04 4.62E-10 Ba-i 42 4.43E-01 4.56E-04 2.79E-02 0.O0E+00 3.85E-04 2.58E-04 6.24E-19 La-140 5.20E-02 2.62E-02 6.93E-03 0.OOE+00 0.OOE+00 0.OOE+00 1.92E+03 La-142 2.66E-03 1.21E-03 3.02E-04 0.OOE+00 0.OOE+00 0.OOE+00 8.84E+00 Ce-141 1.95E-01 1.32E-01 1.49E-02 0.OOE+00 6.12E-02 0.OOE+00 5.03E+02 Ce-143 3.43E-02 2.54E+01 2.81E-03 0.OOE+00 1.12E-02 0.OOE+00 9.49E+02 Ce-144 1.02E+01 4.24E+00 5.45E-01 0.OOE+00 2.52E+00 0.OOE+00 3.43E+03 Pr-143 1.91E-01 7.68E-02 9.49E-03 0.OOE+00 4.43E-02 0.OOE+00 8.38E+02 Pr-144 6.26E-04 2.60E-04 3.18E-05 0.OOE+00 1.47E-04 O.OOE+00 9.01 E-11 Nd-147 1.31E-01 1.51 E-01 9.05E-03 O.OOE+00 8.84E-02 O.OOE+00 7.26E+02 W-187 2.14E+00 1.79E+00 6.26E-01 0.OOE+00 0.OOE+00 0.OOE+00 5.87E+02 Np-239 2.48E-02 2.43E-03 1.34E-03 0.OOE+00 7.59E-03 0.OOE+00 4.99E+02 Notes:

1) Units are mrem/hr per RCi/ml.

July 2013

CY-BR-170-301 Revision 8 Page 295 of 352 Table 8a Site Specific Potable Water Dose Factors for Teen Age Group Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.OOE+00 8.78E-01 8.78E-01 8.78E-01 8.78E-01 8.78E-01 8.78E-01 Na-24 3.34E+01 3.34E+01 3.34E+01 3.34E+01 3.34E+01 3.34E+01 3.34E+01 Cr-51 0.OOE+00 0.OOE+00 5.23E-02 2.91 E-02 1.15E-02 7.47E-02 8.79E+00 Mn-54 0.00E+00 8.58E+01 1.70E+01 0.00E+00 2.56E+01 0.00E+00 1.76E+02 Mn-56 0.00E+00 2.30E+00 4.08E-01 0.00E+00 2.91E+00 0.00E+00 1.51E+02 Fe-55 5.49E+01 3.90E+01 9.08E+00 0.00E+00 0.OOE+00 2.47E+01 1.69E+01 Fe-59 8.53E+01 1.99E+02 7.69E+01 0.OOE+00 0.OOE+00 6.28E+01 4.71 E+02 Co-58 0.OOE+00 1.41 E+01 3.26E+01 0.00E+00 0.00E+00 0.OOE+00 1.95E+02 Co-60 O.OOE+00 4.08E+01 9.20E+01 0.00E+00 0.OOE+00 0.00E+00 5.32E+02 Ni-63 2.57E+03 1.82E+02 8.72E+01 0.OOE+00 0.00E+00 0.00E+00 2.89E+01 Ni-65 1.09E+01 1.39E+00 6.34E-01 0.00E+00 O.00E+00 0.00E+00 7.54E+01 Cu-64 0.OOE+00 1.67E+00 7.86E-01 0.00E+00 4.23E+00 0.OOE+00 1.30E+02 Zn-65 8.37E+01 2.91E+02 1.36E+02 0.OOE+00 1.86E+02 0.OOE+00 1.23E+02 Zn-69 2.14E-01 4.07E-01 2.85E-02 0.00E+00 2.66E-01 0.00E+00 7.50E-01 Br-83 0.OOE+00 0.00E+00 8.34E-01 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 Br-84 0.OOE+00 0.00E+00 1.05E+00 0.00E+00 0.00E+00 0.OOE+0 0.00E+00 Br-85 0.OOE+00 0.OOE+00 4.43E-02 0.OOE+00 0.00E+00 0.00E+00 0.00E+00 Rb-86 0.00E+00 4.33E+02 2.03E+02 0.OOE+00 0.OOE+00 0.00E+00 6.41E+01 Rb-88 0.00E+00 1.24E+00 6.60E-01 0.00E+00 0.OOE+00 0.00E+00 1.06E-07 Rb-89 0.OOE+00 7.99E-01 5.65E-01 0.OOE+00 0.OOE+00 0.OOE+00 1.23E-09 Sr-89 6.40E+03 0.00E+00 1.83E+02 0.OOE+00 0.OOE+00 0.00E+00 7.62E+02 Sr-90 1.48E+05 0.00E+00 2.97E+03 0.00E+00 0.OOE+00 0.00E+00 3.39E+03 Sr-91 1.17E+02 0.00E+00 4.67E+00 0.OOE+00 0.OOE+00 0,00E+00 5.32E+02 Sr-92 4.43E+01 0.00E+00 1.89E+00 0.00E+00 0.OOE+00 0.00E+00 1.13E+03 Y-90 1.99E-01 O.0OE+00 5.36E-03 0.OOE+00 0.OOE+00 0.00E+00 1.64E+03 Y-91M 1.88E-03 0.00E+00 7.17E-05 0.00E+00 0.OOE+00 0.OOE+00 8.85E-02 Y-91 2.92E+00 0.00E+00 7.83E-02 0.00E+00 0.00E+00 0.00E+00 1.20E+03 Y-92 1.76E-02 0.00E+00 5.09E-04 0.00E+00 0.00E+00 0.00E+00 4.83E+02 Y-93 5.57E-02 0.00E+00 1.53E-03 0.OOE+00 0.OOE+00 0.00E+00 1.70E+03 Zr-95 5.99E-01 1.89E-01 1.30E-01 0.00E+00 2.78E-01 0.00E+00 4.36E+02 Zr-97 3.44E-02 6.82E-03 3.14E-03 0.OOE+00 1.03E-02 0.00E+00 1.85E+03 Nb-95 1.19E-01 6.63E-02 3.65E-02 0.00E+00 6.42E-02 0.00E+00 2.83E+02 Mo-99 0.00E+00 8.76E+01 1.67E+01 0.00E+00 2.01 E+02 0.00E+00 1.57E+02 Tc- 99M 4.83E-03 1.35E-02 1.74E-01 0.OOE+00 2.01E-01 7.47E-03 8.84E+00 Tc-101 5.23E-03 7.44E-03 7.31EE-02 0.OOE+00 1.35E-01 4.53E-03 1.27E-09 Ru-103 3.71E+00 0.00E+00 1.58E+00 0.00E+00 1.31E+01 0.00E+00 3.10E+02 Ru-105 3.17E-01 0.OOE+00 1.23E-01 0.OOE+00 4.00E+00 0.OOE+00 2.56E+02 Ru-106 5.70E+01 0.00E+00 7.18E+00 0.00E+00 1.10E+02 0.OOE+00 2.73E+03 Ag-1 1OM 2.98E+00 2.82E+00 1.72E+00 0.00E+00 5.38E+00 0.00E+00 7.92E+02 Te-125M 5.57E+01 2.01 E+01 7.44E+00 1.56E+01 0.OOE+00' 0.OOE+00 1.64E+02 July 2013

CY-BR-170-301 Revision 8 Page 296 of 352 Table 8a (continued) Site Specific Potable Water Dose Factors for Teen Age Group Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-127M 1.41E+02 4.99E+01 1.67E+01 3.34E+01 5.70E+02 O.OOE+00 3.50E+02 Te-127 2.30E+00 8.14E-01 4,94E-01 1.58E+00 9.30E+00 0.OOE+00 1.77E+02 Te-129M 2.37E+02 8.79E+01 3.75E+01 7.65E+01 9.91E+02 0.OOE+00 8.90E+02 Te-129 6.51E-01 2.43E-01 1.58E-01 4.65E-01 2.73E+00 O.OOE+00 3.56E+00 Te-131M 3.55E+01 1.70E+01 1.42E+01 2.56E+01 1.77E+02 0.OOE+00 1.36E+03 Te-131 4.06E-01 1.67E-01 1.27E-01 3.13E-01 1.77E+00 0.OOE+00 3.33E-02 Te-132 5.07E+01 3.21E+01 3.02E+01 3.39E+01 3.08E+02 0.OOE+00 1.02E+03 1-130 1.50E+01 4.33E+01 1.73E+01 3.53E+03 6.67E+01 0.OOE+00 3.33E+01 1-131 8.50E+01 1.19E+02 6.40E+01 3147E+04 2.05E+02 0.OOE+00 2.35E+01 1-132 4.06E+00 1.06E+01 3.81E+00 3.58E+02 1.67E+01 0.OOE+00 4.62E+00 1-133 2.92E+01 4.96E+01 1.51E+01 6.92E+03 8.69E+01 0.OOE+00 3.75E+01 1-134 2,12E+00 5.63E+00 2.02E+00 9.38E+01 8.87E+00 0.OOE+00 7.41E-02 1-135 8.87E+00 2.28E+01 8.46E+00 1.47E+03 3.60E+01 O.OOE+00 2.53E+01 Cs-1 34 1.22E+03 2.86E+03 1.33E+03 o.OOE+00 9.10OE+02 3.47E+02 3.56E+01 Cs-136 1.25E+02 4.91 E+02 3.30E+02 0.O0E+00 2.67E+02 4.22E+01 3.95E+01 Cs-137 1.63E+03 2.17E+03 7.54E+02 0.O0E+00 7.37E+02 2.86E+02 3.08E+01 Cs-138 1.13E+00 2.17E+00 1.08E+00 0.OOE+00 1,60E+00 1.86E-01 9.83E-04 Ba-139 2.02E+00 1.42E-03 5.89E-02 0.OOE+00 1.34E-03 9.80E-04 1.80E+01 Ba-140 4.13E+02 5.06E-01 2.66E+01 0.OOE+00 1.72E-01 3.40E-01 6.37E+02 Ba-141 9,75E-01 7.28E-04 3.26E-02 0.OOE+00 6.76E-04 4.99E-04 2.08E-06 Ba-142 4.35E-01 4.35E-04 2.67E-02 0.OOE+00 3.68E-04 2.89E-04 1.33E-12 La-140 5.06E-02 2.49E-02 6.61E-03 0.OOE+00 0.OOE+00 0.OOE+00 1.43E+03 La-142 2.60E-03 1.16E-03 2.88E-04 0.OOE+00 0.OOE+00 0.OOE+00 3.52E+01 Ce-141 1.93E-01 1.29E-01 1.48E-02 0.OOE+00 6.08E-02 0.OOE+00 3.69E+02 Ce-143 3.42E-02 2.49E+01 2.78E-03 0.OOE+00i 1,11E-02 0.OOE+00 7.47E+02 Ce-144 1.01 E+01 4.19E+00 5.44E-01 0.OOE+00 2.50E+00 0.OOE+00 2.54E+03 Pr-1 43 1.90E-01 7.60E-02 9.48E-03 0.OOE+00 4.42E-02 0.OOE+00 6.26E+02 Pr-144 6.25E-04 2.56E-04 3.17E-05 o.OOE+00 1.47E-04 0.OOE+00 6.89E-07 Nd-147 1.36E-01 1.48E-01 8.88E-03 0.OOE+00 8.71E-02 0.OOE+00 5.35E+02 W-187 2.12E+00 1.73E+00 6.06E-01 0.OOE+00 0.OOE+00 0.OOE+00 4.68E+02 Np-239 2.56E-02 2.41 E-03 1.34E-03 0.OOE+00 7.57E-03 0.OOE+00 3.88E+02 Notes:

1) Units are mrem/hr per pCi/ml.

July 2013

CY-BR-170-301 Revision 8 Page 297 of 352 Table 8b Site Specific Potable Water Dose Factors for Child Age Group Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.OOE+00 1.69E+00 1.69E+00 1.69E+00 '1.69E+00 1.69E+00 1.69E+00 Na-24 8.43E+01 8.43E+01 8.43E+01 8.43E+01 8.43E+01 8.43E+01 8.43E+01 Cr-51 0.OOE+00 0.00E+00 1.29E-01 7.18E-02 1.96E-02 1.31 E-01 6.86E+00 Mn-54 0.OOE+00 1.56E+02 4.14E+01 0.OOE+00 4.36E+01 0.OOE+00 1.31E+02 Mn-56 0.OOE+00 4.85E+00 1.10E+00 0.OOE+00 5.87E+00 0.00E+00 7.03E+02, Fe-55 1.67E+02 8.87E+01 2.75E+01 0.OOE+00 0.00E+00 5.01E+01 1.64E+01 Fe-59 2.40E+02 3,88E+02 1.93E+02 0.00E+00 0.OOE+00 1.13E+02 4.04E+02 Co-58 0.OOE+00 2,62E+01 8.01 E+01 0.OOE+00 0.OOE+00 0.00E+00 1.53E+02 Co-60 0.00E+00 7.69E+01 2.27E+02 0.00E+00 0.00E+00 0.00E+00 4.26E+02 Ni-63 7.82E+03 4.19E+02 2.66E+02 0.00E+00 0.00E+00 0.00E+00 2.82E+01 Ni-65 3.23E+01 3104E+00 1 77E+00 0.00E+00 0.00E+00 0.00E+00 3.72E+02 Cu-64 0.OOE+00 3.56E+00 2.15E+00 0.00E+00 8.60E+00 0.OOE+00 1.67E+02 Zn-65 1.99E+02 5.31 E+02 3.30E+02 0.00E+00 3.34E+02 0.OOE+00 9.32E+01 Zn-69 6.37E-01 9.20E-01 8.50E-02 0.00E+00 5.58E-01 0.00E+00 5.80E+01 Br-83 0.OOE+00 0.00E+00 2.49E+00 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 Br-84 0.OOE+00 0.OOE+00 2.88E+00 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 Br-85 0.OOE+00 0.00E+00 1.33E-01 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 Rb-86 0.OOE+00 9.74E+02 5.99E+02 0.OOE+00 0.00E+00 0.00E+00 6.26E+01 Rb-88 0.OOE+00 2.76E+00 1.92E+00 0.00E+00 0.00E+00 0.OOE+00 1.35E-01 Rb-89 0.00E+00 1.70E+00 1.51E+00 0.OOE+00 0.OOE+00 0.OOE+00 1.48E-02 Sr-89 1.92E+04 0.OOE+00 5.48E+02 0.OOE+00 0.OOE+00 0.OOE+00 7.43E+02 Sr-90 3.72E+05 0.00E+00 7.49E+03 0.00E+00 0.OOE+00 0.00E+00 3.33E+03 Sr-91 3.49E+02 0.00E+00 1.32E+01 0.OOE+00 0.00E+00 0.OOE+00 7.70E+02 Sr-92 1.31 E+02 0.00E+00 5.26E+00 0.00E+00 0.OOE+00 0.OOE+00 2.49E+03 Y-90 5.97E-01 0.OOE+00 1.60E-02 0.OOE+00 0.OOE+00 0.OOE+00 1.70E+03 Y-91 M 5.55E-03 0.00E+00 2.02E-04 0.00E+00 0.00E+00 0.OOE+00 1.09E+01 Y-91 8.75E+00 0.OOE+00 2.34E-01 0.OOE+00 0.00E+00 0.00E+00 1.17E+03 Y-92 5.23E-02 0.OOE+00 1.50E-03 0.OOE+00 0.OOE+00 0.OOE+00 1.51 E+03 Y-93 1.66E-01 0.OOE+00 4.55E-03 0.00E+00 0.OOE+00 0.00E+00 2.47E+03 Zr-95 1.69E+00 3.71 E-01 3.30E-01 0.OOE+00 5.31 E-01 0.OOE+00 3.87E+02 Zr-97 1.02E-01 1.47E-02 8.66E-03 0.OOE+00 2.11E-02 0.OOE+00 2.22E+03 Nb-95 3.27E-01 1.27E-01 9.10E-02 0.OOE+00 1.20E-01 0.OOE+00 2.35E+02 Mo-99 0.OOE+00 1.93E+02 4.78E+01 0.OOE+00 4.13E+02 0.OOE+00 1.60E+02 Tc- 99M 1.34E-02 2.63E-02 4.36E-01 0.OOE+00 3.82E-01 1.34E-02 1.50E+01 Tc-101 1.56E-02 1.63E-02 2.06E-01 0.OOE+00 2.78E-01 8.60E-03 5.17E-02 Ru-103 1.06E+01 0.00E+00 4.08E+00 0.00E+00 2.67E+01 0.00E+00 2.75E+02 Ru-105 9.38E-01 0.OOE+00 3.40E-01 0.OOE+00 8.24E+00 0.00E+00 6.12E+02 Ru-106 1.70E+02 0.OOE+00 2.12E+01 0.OOE+00 2.30E+02 0.OOE+00 2.65E+03 Ag-110M 7.83E+00 5.29E+00 4.23E+00 0.00E+00 9.85E+00 0.OOE+00 6.29E+02 Te-125M 1.66E+02 4.49E+01 2.21 E+01 4.65E+01 0.OOE+00 0.00E+00 1.60E+02 July 2013

CY-BR-170-301 Revision 8 Page 298 of 352 Table 8b (continued) Site Specific Potable Water Dose Factors for Child Age Group Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-127M 4.20E+02 1.13E+02 4.99E+01 I.00E+02 1.20E+03 0.00E+00 3.40E+02 Te-127 6.85E+00 1.85E+00 1.47E+00 4.74E+00 1.95E+01 0.OOE+00 2.67E+02 Te-129M 7.08E+02 1.98E+02 1.10E+02 2.28E+02 2.08E+03 0.OOE+00 8.63E+02 Te-1 29 1.95E+00 5.44E-01 4.62E 1.39E+00 5.70E+00 O.OOE+00 1.21 E+02 Te-131M 1.05E+02 3.62E+01 3.85E+01 7.44E+01 3.50E+02 O.OOE+00 1.47E+03 Te-131 1.21E+00 3.68E-01 3.59E-01 9.23E-01 3.65E+00 O.OOE+00 6.34E+00 Te-132 1.47E+02 6.50E+01 7.85E+01 9.46E+01 6.03E+02 O.OOE+00 6.54E+02 1-130 4.24E+01 8.58E+01 4.42E+01 9.45E+03 1.28E+02 O.OOE+00 4.01E+01 1-131 2.50E+02 2.51E+02 1.43E+02 8.31E+04 4.13E+02 O.OOE+00 2.24E+01 1-132 1.16E+01 2.14E+01 9.83E+00 9.91E+02 3.27E+01 O.OOE+00 2.51E+01 1-133 8.60E+01 1.06E+02 4.03E+01 1.98E+04 1.77E+02 O.OOE+00 4.29E+01 1-134 6.09E+00 1.13E+01 5.20E+00 2.60E+02 1.73E+01 O.OOE+00 7.50E+00 1-135 2.54E+01 4.58E+01 2.17E+01 4.06E+03 7.02E+01 O.OOE+00 3.49E+01 Cs-134 3.40E+03 5.58E+03 1.18E+03 O.OOE+00 1.73E+03 6.21E+02 3.01E+01 Cs-136 3.42E+02 9.39E+02 6.08E+02 O.OOE+00 5.00E+02 7.46E+01 3.30E+01 Cs-137 4.75E+03 4.55E+03 6.72E+02 O.OOE+00 1.48E+03 5.33E+02 2.85E+01 Cs-138 3.31E+00 4.61E+00 2.92E+00 O.OOE+00 3.24E+00 3.49E-01 2.12E+00 Ba-139 6.02E+00 3.21 E-03 1.74E-01 O.OOE+00 2.81E-03 1.89E-03 3.47E+02 Ba-140 1.21E+03 1.06E+00 7.05E+01 O.OOE+00 3.44E-01 6.31E-01 6.12E+02 Ba-141 2.91E+00 1.63E-03 9.46E-02 O.OOE+00 1.41E-03 9.56E-03 1.66E+00 Ba-142 1.27E+00 9.14E-04 7.09E-02 O.OOE+00 7.40E-04 5.38E-04 1.66E-02 La-140 1.47E-01 5.13E-02 1.73E-02 O.OOE+00 O.OOE+00 O.OOE+00 1.43E+03 La-142 7.62E-03 2.43E-03 7.60E-04 O.OOE+00 0.OOE+00 O.OOE+00 4.81E+02 Ce-141 5.77E-01 2.88E-01 4.27E-02 O.OOE+00 1.26E-01 O.OOE+00 3.59E+02 Ce-143 1.02E-01 5.51E+01 7.98E-03 O.OOE+00 2.31E-02 O.OOE+00 8.07E+02 Ce-144 3.02E+01 9.48E+00 1.61E+00 O.OOE+00 5.25E+00 O.OOE+00 2.47E+03 Pr-143 5.71E-01 1.72E-01 2.83E-02 O.OOE+00 9.29E-02 O.OOE+00 6.16E+02 Pr-144 1.88E-03 5.80E-04 9.43E-05 0.00E+00 3.07E-04 0.00E+00 1.25E+00 Nd-147 4.06E-01 3.28E-01 2.54E-02 0.OOE+00 1.80E-01 0.OOE+00 5.20E+02 W-1 87 6.24E+00 3.69E+00 1.66E+00 0.OOE+00 0.00E+00 0.OOE+00 5.19E+02 Np-239 7.63E-02 5.48E-03 3.85E-03 0.OOE+00 1.58E-02 0.00E+00 4.06E+02 Notes:

1) Units are mrem/hr per ACi/ml.

July 2013

CY-BR-170-301 Revision 8 Page 299 of 352 Table 8c Site Specific Potable Water Dose Factors for Infant Age Group Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.00E+00 1.66E+00 1.66E+00 1.66E+00 1.66E+00 1.66E+00 1.66E+00 Na-24 9.50E+01 9.50E+01 9.50E+01 9.50E+01I 9.50E+01 9.50E+01 9.50E+01 Cr-51 0.00E+00 0.00E+00 1.33E-01 8.65E-02 1.89E-02 1.68E-01 3.87E+00 Mn-54 0.OOE+00 1.87E+02 4.24E+01 0.OOE+00 4.15E+01 0.OOE+00 6.88E+01 Mn-56 0.00E+00 7.69E+00 1.33E+00 0.OOE+00 6.61 E+00 0.OOE+00 6.99E+02 Fe-55 1.31E+02 8.45E+01 2.26E+01 0.00E+00 0.00E+00 4.13E+01 1.07E+01 Fe-59 2.90E+02 5.06E+02 1.99E+02 0.00E+00 0.00E+00 1.50E+02 2.42E+02 Co-58 0.00E+00 3.39E+01 8.45E+01 0.OOE+00 0.OOE+00 0.00E+00 8.44E+01 Co-60 0.00E+00 1.02E+02 2.40E+02 0.00E+00 0.00E+00 0.OOE+00 2.42E+02 Ni-63 5.96E+03 3.69E+02 2.07E+02 0.00E+00 0.00E+00 0.00E+00 1.83E+01 Ni-65 4.42E+01 5.00E+00 2.28E+00 0.00E+00 0.00E+00 0.00E+00 3.81E+02 Cu-64 0.00E+00 5.73E+00 2.65E+00 0.00E+00 9.69E+00 0.00E+00 1.18E+02 Zn-65 1.73E+02 5.93E+02 2.74E+02 0.OOE+00 2.88E+02 0.00E+00 5.01 E+02 Zn-69 8.77E-01 1.58E+00 1.18E-01 0.00E+00 6.56E-01 0.OOE+00 1.29E+02 Br-83 0.OOE+00 0.00E+00 3.41E+00 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 Br-84 0.00E+00 0.OOE+00 3,59E+00 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 Br-85 0.00E+00 0.00E+00 1.82E-01 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 Rb-86 0.00E+00 1.60E+03 7.90E+02 0.OOE+00 0.OOE+00 0.OOE+00 4.09E+01 Rb-88 0.00E+00 4.68E+00 2.57E+00 0.OOE+00 0.00E+00 0.00E+00 4.56E+00 Rb-89 0.00E+00 2.69E+00 1.85E+00 0.OOE+00 0.00E+00 0.OOE+00 9.16E-01 Sr-89 2.36E+04 0.OOE+00 6.77E+02 0.00E+00 0.OOE+00 0.OOE+00 4.85E+02 Sr-90 2.66E+05 0.00E+00 5.40E+03 0.OOE+00 0.OOE+00 0.00E+00 2.17E+03 Sr-91 4.70E+02 0.OOE+00 1.70E+01 0.00E+00 0.00E+00 0.00E+00 5.57E+02 Sr-92 1.81 E+02 0.OOE+00 6.71 E+00 0.00E+00 O.OOE+00 0.OOE+00 1.95E+03 Y-90 8.17E-01 0.OOE+00 2.19E-02 0.00E+00 0.00E+00 0.00E+00 1.13E+03 Y-91 M 7.62E-03 0.OOE+00 2.60E-04 0.OOE+00 0.OOE+00 0.OOE+00 2.54E+01 Y-91 1.06E+01 0.00E+00 2.83E-01 0.00E+00 0.00E+00 0.OOE+00 7.62E+02 Y-92 7.19E-02 0.OOE+00 2.02E-03 0.OOE+00 0.OOE+00 0.OOE+00 1.37E+03 Y-93 2.29E-01 0.00E+00 6.23E-03 0.00E+00 0.OOE+00 0.OOE+00 1.81E+03 Zr-95 1.94E+00 4.72E-01 3.35E-01 0.00E+00 5.09E-01 0.00E+00 2.35E+02 Zr-97 1.39E-01 2.39E-02 1.09E-02 0.OOE+00 2.41 E-02 0.OOE+00 1.52E+03 Nb-95 3.95E-01 1.63E-01 9.41E-02 0.OOE+00 1.17E-01 0.OOE+00 1.37E+02 Mo-99 0.OOE+00 3.20E+02 6.24E+01 0.OOE+00 4.78E+02 0.00E+00 1.05E+02 Tc- 99M 1.81 E-02 3.72E-02 4.80E-01 0.00E+00 4.01 E-01 1.95E-02 1.08E+01 Tc-101 2.13E-02 2.69E-02 2.66E-01 0.OOE+00 3.20E-01 1.47E-02 4.57E+00 Ru-103 1.39E+01 0.00E+00 4.66E+00 0.00E+00 2.90E+01 0.00E+00 1.69E+02 Ru-105 1.28E+00 0.OOE+00 4.31E-01 0.OOE+00 9.41E+00 0.OOE+00 5.09E+02 Ru-106 2.27E+02 0.OOE+00 2,83E+01 0.OOE+00 2.68E+02 0.00E+00 1.72E+03 Ag-110M 9.37E+00 6.84E+00 4.52E+00 0.OOE+00 9.78E+00 0.OOE+00 3.55E+02 Te-125M 2.19E+02 7.33E+01 2.96E+01 7.37E+01 0.OOE+00 0.OOE+00 1.04E+02 July 2013

CY-BR-170-301 Revision 8 Page 300 of 352 Table 8c (continued) Site Specific Potable Water Dose Factors for Infant Age Group Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-127M 5.50E+02 1.82E+02 6.66E+01 1.59E+02 1.35E+03 0.OOE+00 2.22E+02 Te-127 9.41E+00 3.15E+00 2.02E+00 7.66E+00 2.29E+01 0.OOE+00 1.98E+02 Te-129M 9.41E+02 3.23E+02 1.45E+02 3.61E+02 2.35E+03 0.OOE+00 5.61E+02 Te-129 2.67E+00 9.21 E-01 6.24E-01 2.24E+00 6.65E+00 0.OOE+00 2.13E+02 Te-131M 1.43E+02 5.76E+01 4.75E+01 I1.17E+02 3.96E+02 0.OOE+00 9.69E+02 Te-1 31 1.66E+00 6.11 E-01 4.65E-01 1.48E+00 4.23E+00 0.0OE+00 6.69E+01 Te-1 32 1.96E+02 9.69E+01 9.04E+01 1.43E+02 6.06E+02 0.OOE+00 3.58E+02 1-130 5.64E+01 1.24E+02 4.98E+01 1.39E+04 1.36E+02 0.OOE+00 2.66E+01 1-131 3.38E+02 3.98E+02 1.75E+02 1.31E+05 4.65E+02 0.00E+00 1.42E+01 1-132 1.56E+01 3.17E+01 1.13E+01 1.49E+03 3.54E+01 0.OOE+00 2.57E+01 1-133 1.18E+02 1.71E+02 5.01E+01 3.11E+04 2.01E+02 0.OOE+00 2.90E+01 1-134 8.17E+00 1.67E+01 5.95E+00 3.90E+02 1.87E+01 0.OOE+00 1.73E+01 1-135 3.42E+01 6.81E+01 2.48E+01 6.10E+03 7.59E+01 0.0OE+00 2.46E+01 Cs-134 3.55E+03 6.61 E+03 6.68E+02 0.O0E+00 1.70E+03 6.98E+02 1.80E+01 Cs-136 4.32E+02 1.27E+03 4.74E+02 0.O0E+00 5.06E+02 1.03E+02 1.93E+01 Cs-1 37 4.91E+03 5.75E+03 4.07E+02 0.OOE+00 1.54E+03 6.24E+02 1.80E+01 Cs-1 38 4.52E+00 7.35E+00 3.56E+00 0.O0E+00 3.67E+00 5.73E-01 1.18E+01 Ba-139 8.29E+00 5,49E-03 2.40E-01 O.OOE+00 3.30E-03 3.33E-03 5.25E+02 Ba-140 1.61E+03 1.61E+00 8.29E+01 0.OOE+00 3.82E-01 9.88E-01 3.95E+02 Ba-141 4.OOE+00 2.74E-03 1.26E-01 0.OOE+00 1.65E-03 1.66E-03 4.88E+01 Ba-142 1.73E+00 1.44E-03 8.52E-02 0.OOE+00 8.29E-04 8.71E-04 7.14E+00 La-140 1.98E-01 7.82E-02 2.01E-02 0.OOE+00 0.OOE+00 0.OOE+00 9.19E+02 La-142 1.03E-02 3.80E-03 9.09E-04 0.OOE+00 0.OOE+00 0.OOE+00 6.45E+02 Ce-141 7.40E-01 4.51E-01 5.31E-02 O.OOE+00 1.39E-01 0.OOE+00 2.33E+02 Ce-1 43 1.39E-01 9.24E+01 1.05E-02 0.OOE+00 2.69E-02 0.OOE+00 5.39E+02 Ce-144 2.80E+01 1.15E+01 1.57E+00 0.OOE+00 4.64E+00 O.OE+00 1.61E+03 Pr-143 7.65E-01 2.86E-01 3.79E-02 0.OOE+00 1.06E-01 0.OOE+00 4.03E+02 Pr-144 2.58E-03 9.97E-04 1.30E-04 0.OOE+00 3.61E-04 0.OOE+00 4.64E+01 Nd-147 5.20E-01I 5.34E-01 3.27E-02 0.OOE+00 2.06E-01 0.OOE+001 3.39E+02 W-187 8.49E+00 5.91 E+00 2.04E+00 0.OOE+00 0.OOE+0O 0.OOE+00 3.47E+02 Np-239 1.04E-01 9.34E-03 5.28E-03 0.OOE+00 1.86E-02 0.OOE+00 2.70E+02 Notes:

1) Units are mrem/hr per pCi/ml.

July 2013

CY-BR-170-301 Revision 8 Page 301 of 352 Table 9 Site Specific Fish Ingestion Dose Factors for Adult Age Group Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.OOE+00 1.29E-01 1,29E-01 1.29E-01 1.29E-01 1.29E-01 1.29E-01 Na-24 4.07E+02 4.07E+02 4.07E+02 4.07E+02 4.07E+02 4.07E+02 4.07E+02 Cr-51 0.OOE+00 0.OOE+00 1.27E+00 7.61 E-01 2.81 E-01 1.69E+00 3.20E+02 Mn-54 0.O0E+00 4.38E+03 8.35E+02 0.OOE+00 1.30E+03 0.OOE+00 1.34E+04 Mn-56 0.OOE+00 1.10E+02 1.95E+01 0.OOE+00 1.40E+02 0.OOE+00 3.51 E+03 Fe-55 6.58E+02 4.55E+02 1.06E+02 0.OOE+00 0.OOE+00 2.54E+02 2.61 E+02 Fe-59 1.04E+03 2.44E+03 9.36E+02 0.OOE+00 0.OOE+00 6.82E+02 8.14E+03 Co-58 O.OOE+00 8.92E+01 2.00E+02 0.O0E+00 0.OOE+00 0.O0E+00 1.81E+03 Co-60 O.OOE+00 2.56E+02 5.65E+02 0.OOE+00 O.OOE+00 0.OOE+00 4.81 E+03 Ni-63 3.11E+04 2.16E+03 1.04E+03 0.OOE+00 O.OOE+00 0.OOE+00 4.50E+02 Ni-65 1.26E+02 1.64E+01 7.49E+00 0.OOE+00 0.OOE+00 0.OOE+00 4.17E+02 Cu-64 0.OOE+00 9.97E+00 4.68E+00 0.OOE+00 2.51E+01 0.O0E+00 8.50E+02 Zn-65 2.32E+04 7.37E+04 3.33E+04 0.O0E+00 4.93E+04 0.00E+00 4.64E+04 Zn-69 4.93E+01 9.43E+01 6.56E+00 0.OOE+00 6.13E+01 0.OOE+00 1.42E+01 Br-83 0.OOE+00 0.OOE+00 4.04E+01 0.OOE+00 0.OOE+00 0.O0E+00 5.82E+01 Br-84 0.OOE+00 0.OOE+00 5.24E+01 0.OOE+00 0.OOE+00 0.OOE+00 4.11 E-04 Br-85 0.OOE+00 O.OOE+00 2.15E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Rb-86 0.OOE+00 1.01 E+05 4.71 E+04 0.OOE+00 0.OOE+00 0.OOE+00 1.99E+04 Rb-88 0.OOE+00 2.90E+02 1.54E+02 0.00E+00 0.00E+00 0.O0E+00 4.O0E-09 Rb-89 0.OOE+00 1.92E+02 1.35E+02 0.00E+00 0.OOE+00 0.OOE+00 1.12E-11 Sr-89 2.21 E+04 0.00E+00 6.35E+02 0.OOE+00 0.00E+00 0.OOE+00 3.55E+03 Sr-90 6.26E+05 0.OOE+00 1.26E+04 0.00E+00 0.00E+00 0.00E+00 1.57E+04 Sr-91 4.07E+02 0.OOE+00 1.64E+01 0.O0E+00 0.OOE+00 0.00E+00 1.94E+03 Sr-92 1.54E+02 0.OOE+00 6.68E+00 0.OOE+00 0.OOE+00 0.OOE+00 3.06E+03 Y-90 5.76E-01 0.OOE+00 1.54E-02 0.OOE+00 0.OOE+00 0.OOE+00 6.1OE+03 Y-91 M 5.44E-03 0.00E+00 2.11 E-04 0.OOE+00 0.OOE+00 O.00E+00 1.60E-02 Y-91 8.44E+00 0.OOE+00 2.26E-01 0.00E+00 0.00E+00 0.OOE+00 4.64E+03 Y-92 5.06E-02 0.00E+00 1.48E-03 0.00E+00 0.OOE+00 0.OOE+00 8.86E+02 Y-93 1.60E-01 0.00E+00 4.43E-03 0.00E+00 0.OOE+00 0.OOE+00 5.09E+03 Zr-95 2.40E-01 7.70E-02 5.21 E-02 0.OOE+00 1.21 E-01 0.OOE+00 2.44E+02 Zr-97 1.33E-02 2.68E-03 1.22E-03 0.00E+00 4.04E-03 0.OOE+00 8.30E+02 Nb-95 4.47E+02 2.48E+02 1.34E+02 0.0OE+00 2.46E+02 0.OOE+00 1.51 E+06 Mo-99 0.OOE+00 1.03E+02 1.96E+01 0.00E+00 2.34E+02 0.OOE+00 2.39E+02 Tc- 99M 8.87E-03 2.51E-02 3.19E-01 0.OOE+00 3.81E-01 1.23E-02 1.48E+01 Tc-101 9.12E-03 1.31E-02 1.29E-01 0.OOE+00 2.37E-01 6.72E-03 3.95E-14 Ru-103 4.43E+00 0.OOE+00 1.91E+00 0.OOE+00 1.69E+01 0.OOE+00 5.17E+02 Ru-105 3.69E-01 0.OOE+00 1.46E-01 0.OOE+00 4.76E+00 0.OOE+00 2.26E+02 Ru-106 6.58E+01 0.00E+00 8.33E+00 0.OOE+00 1.27E+02 0.OOE+00 4.26E+03 Ag-1 10M 8.81 E-01 8.15E-01 4.84E-01 0.OOE+00 1.60E+00 0.OOE+00 3.33E+02 Te-125M 2.57E+03 9.30E+02 3.44E+02 7.72E+02 1.04E+04 0.OOE+00 1.02E+04 July 2013

CY-BR-170-301 Revision 8 Page 302 of 352 Table 9 (continued) Site Specific Fish Ingestion Dose Factors for Adult Age Group Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-127M 6.48E+03 2.32E+03 7,90E+02 1.66E+03 2.63E+04 O.OOE+00 2.17E+04 Te-127 1.05E+02 3.78E+01 2.28E+01 7.80E+01 4.29E+02 O.OOE+00 8.31E+03 Te-129M 1.10E+04 4.11E+03 1,74E+03 3.78E+03 4.60E+04 O.OOE+00 5.54E+04 Te-129 3.01E+01 1.13E+01 7,33E+00 2.31E+01 1.26E+02 O.OOE+00 2.27E+01 Te-131M 1.66E+03 8.1OE+02 6.75E+02 1.28E+03 8.21E+03 O.OOE+00 8.04E+04 Te-131 1.89E+01 7.88E+00 5.96E+00 1.55E+01 8.26E+01 O.OOE+00 2.67E+00 Te-1 32 2.41 E+03 1.56E+03 1.47E+03 1.72E+03 1.50E+04 O.OOE+00 7.38E+04 1-130 2.71E+01 8.01E+01 3.16E+01 6.79E+03 1.25E+02 O.OOE+00 6.89E+01 1-131 1.49E+02 2.14E+02 1.22E+02 7.00E+04 3.66E+02 O.OOE+00 5.64E+01 1-132 7.29E+00 1.95E+01 6.82E+00 6.82E+02 3.11E+01 O.OOE+00 3.66E+00 1-133 5.1OE+01 8.87E+01 2.70E+01 1.30E+04 1.55E+02 O.OOE+00 7.97E+01 1-134 3.81E+00 1.03E+01 3.70E+00 1.79E+02 1.64E+01 O.OOE+00 9.01E-03 1-135 1.59E+01 4.17E+01 1.54E+01 2.75E+03 6.68E+01 O.OOE+00 4.70E+01 Cs-134 2.98E+05 7.09E+05 5.79E+05 O.OOE+00 2.29E+05 7.61 E+04 1.24E+04 Cs-136 3.12E+04 1.23E+05 8.86E+04 O.OOE+00 6.85E+04 9.38E+03 1.40E+04 Cs-1 37 3.82E+05 5.22E+05 3.42E+05 O.OOE+00 1.77E+05 5.89E+04 1.01 E+04 Cs-1 38 2.64E+02 5.22E+02 2.59E+02 O.OOE+00 3.84E+02 3.79E+01 2.23E-03 Ba-139 9.29E-01 6.62E-04 2.72E-02 O.OOE+00 6.19E-04 3.75E-04 1.65E+00 Ba-1 40 1.94E+02 2.44E-01 1.27E+01 O.OOE+00 8.30E-02 1.40E-01 4.OOE+02 Ba-141 4.51E-01 3.41E-04 1.52E-02 O.OOE+00 3.17E-04 1.93E-04 2.13E-10 Ba-142 2.04E-01 2.1OE-04 1.28E-02 O.OOE+00 1.77E-04 1.19E-04 2.87E-19 La-140 1.50E-01 7.54E-02 1.99E-02 O.OOE+00 O.OOE+00 O.OOE+00 5.54E+03 La-142 7.66E-03 3.48E-03 8.68E-04 O.OOE+00 O.OOE+00 O.OOE+00 2.54E+01 Ce-141 2.24E-02 1.52E-02 1.72E-03 O.OOE+00 7.04E-03 O.OOE+00 5.79E+01 Ce-143 3.95E-03 2.92E+00 3.23E-04 O.OOE+00 1.29E-03 O.OOE+00 1.09E+02 Ce-144 1.17E+00 4.88E-01 6.27E-02 O.OOE+00 2.90E-01 O.OOE+00 3.95E+02 Pr-143 5.51E-01 2.21E-01 2.73E-02 O.OOE+00 1.27E-01 O.OOE+00 2.41E+03 Pr-144 1.80E-03 7.48E-04 9.16E-05 O.OOE+00 4.22E-04 O.OOE+00 2.59E-10 Nd-147 3.76E-01 4.35E-01 2.60E-02 0.OOE+00 2.54E-01 O.OOE+00 2.09E+03 W-187 2.96E+02 2.47E+02 8.65E+01 O.OOE+00 O.OOE+00 O.OOE+00 8.1OE+04 Np-239 2.85E-02 2.80E-03 1.54E-03 O.OOE+00 8.74E-03 O.OOE+00 5.75E+02 Notes:

1) Units are mrem/hr per gCi/ml.

July 2013

CY-BR-170-301 Revision 8 Page 303 of 352 Table 9a Site Specific Fish Ingestion Dose Factors for Teen Age Group Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.00E+00 9.92E-02 9.92E-02 9.92E-02 9.92E-02 9.92E-02 9.92E-02 Na-24 4.20E+02 4.20E+02 4.20E+02 4.20E+02 4.20E+02 4.20E+02 4.20E+02 Cr-51 0.OOE+00 0.OOE+00 1.31E+00 7.30E-01 2.88E-01 1.88E+00 2.21E+02 Mn-54 O.OOE+00 4.30E+03 8.54E+02 0.OOE+00 1.28E+03 0.OOE+00 8.83E+03 Mn-56 O.OOE+00 1.15E+02 2.05E+01 0.OOE+00 1.46E+02 0.OOE+00 7.59E+03 Fe-55 6.89E+02 4.89E+02 1.14E+02 0.OOE+00 0.O0E+00 3.10E+02 2.12E+02 Fe-59 1.07E+03 2.50E+03 9.65E+02 0.00E+00 0.OOE+00 7.88E+02 5.91 E+03 Co-58 0.OOE+00 8.86E+01 2.04E+02 0.OOE+00 0.O0E+00 0.OOE+00 1.22E+03 Co-60 0.O0E+00 2.56E+02 5.77E+02 0.OOE+00 0.0OE+00 0.OOE+00 3.34E+03 Ni-63 3.23E+04 2.28E+03 1.09E+03 0.OOE+00 0.OOE+00 0.OOE+00 3.63E+02 Ni-65 1.37E+02 1.75E+01 7.95E+00 0.O0E+00 0.00E+00 0.OOE+00 9.47E+02 Cu-64 0.OOE+00 1.05E+01 4.93E+00 0.OOE+00 2.65E+01 0.OOE+00 8.14E+02 Zn-65 2.1OE+04 7.30E+04 3.40E+04 0.OOE+00 4.67E+04 0.OOE+00 3.09E+04 Zn-69 5.36E+01 1.02E+02 7.15E+00 0.OOE+00 6.68E+01 0.0OE+00 1.88E+02 Br-83 O.OOE+00 0.OOE+00 4.40E+01 0.O0E+00 0.OOE+00 0.00E+00 0.OOE+00 Br-84 O.OOE+00 0.OOE+00 5.53E+01 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Br-85 0.OOE+00 0.OOE+00 2.34E+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+0C Rb-86 0.OOE+00 1.09E+05 5.11 E+04 0.OOE+00 0.OOE+00 0.OOE+00 1.61 E+04 Rb-88 0.OOE+00 3.11 E+02 1.66E+02 0.OOE+00 0.00E+00 0.OOE+00 2.66E-05 Rb-89 0.00E+00 2.01 E+02 1.42E+02 0.OOE+00 0.OOE+00 0.00E+00 3.08E-07 Sr-89 2.41 E+04 0.00E+00 6.89E+02 0.OOE+00 0.00E+00 0.OOE+00 2.87E+03 Sr-90 5.58E+05 0.OOE+00 1.12E+04 0.00E+00 0.OOE+00 0.OOE+00 1.27E+04 Sr-91 4.42E+02 0.OOE+00 1.76E+01 0.OOE+00 0.OOE+00 0.OOE+00 2.OOE+03 Sr-92 1.67E+02 0.OOE+00 7.11 E+00 0.OOE+00 0.OOE+00 0.OOE+00 4.25E+03 Y-90 6.25E-01 0.00E+00 1.68E-02 0.OOE+00 0.00E+00 0.O0E+00 5.15E+03 Y-91 M 5.88E-03 0.OOE+00 2.25E-04 O.OOE+00 0.00E+00 0.OOE+00 2.78E-01 Y-91 9.17E+00 0.OOE+00 2.46E-01 0.OOE+00 0.OOE+0O 0.OOE+00 3.76E+03 Y-92 5.52E-02 0.OOE+00 1.60E-03 0.OOE+00 0.OOE+00 0.O0E+00 1.51 E+03 Y-93 1.75E-01 0.OOE+00 4.79E-03 0.OOE+00 0.00E+00 0.OOE+00 5.34E+03 Zr-95 2.48E-01 7.82E-02 5.38E-02 0.00E+00 1.15E-01 0.00E+00 1.81 E+02 Zr-97 1.43E-02 2.82E-03 1.30E-03 0.OOE+00 4.28E-03 0.00E+00 7.64E+02 Nb-95 4.50E+02 2.50E+02 1.37E+02 0.O0E+00 2.42E+02 0.O0E+00 1.07E+06 Mo-99 0.OOE+00 1.10E+02 2.10E+01 0.OOE+00 2.52E+02 0.00E+00 1.97E+02 Tc- 99M 9.08E-03 2.53E-02 3.28E-01 0.00E+00 3.78E-01 1.41 E-02 1.66E+01 Tc-101 9.85E-03 1.40E-02 1.38E-01 0.00E+00 2.53E-01 8.54E-03 2.39E-09 Ru-103 4.65E+00 0.OOE+00 1.99E+00 0.OOE+00 1.64E+01 0.OOE+00 3.89E+02 Ru-105 3.98E-01 0.OOE+00 1.54E-01 O.OOE+00 5.02E+00 0.OOE+00 3.21E+02 Ru-106 7.15E+01 0.OOE+00 9.01E+00 0.OOE+00 1.38E+02 0.OOE+00 3.43E+03 Ag-110M 8.60E-01 8.14E-01 4.95E-01 0.OOE+00 1.55E+00 0.OOE+00 2.29E+02 lTe-125M 2.79E+03 1.01 E+03 3.74E+02 7.81 E+02 0.OOE+00 0.OOE+00 8.24E+03 July 2013

CY-BR-170-301 Revision 8 Page 304 of 352 Table 9a (continued) Site Specific Fish Ingestion Dose Factors for Teen Age Group Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-1 27M 7.06E+03 2.50E+03 8,39E+02 1.68E+03 2.86E+04 0.OOE+00 1.76E+04 Te-127 1.15E+02 4.09E+01 2.48E+01 7.95E+01 4.67E+02 0.00E+00 8.90E+03 Te-129M 1.19E+04 4.41E+03 1.88E+03 3.84E+03 4.98E+04 0.00E+00 4.47E+04 Te-129 3.27E+01 1.22E+01 7.95E+00 2.33E+01 1.37E+02 0.OOE+00 1.79E+02 Te-131M 1.78E+03 8.54E+02 7.12E+02 1.28E+03 8.90E+03 O.OOE+00 6.85E+04 Te-131 2.04E+01 8.39E+00 6.36E+00 1.57E+01 8.90E+01 0.OOE+00 1.67E+00 Te-132 2.55E+03 1.61E+03 1.52E+03 1.70E+03 1.55E+04 0.00E+00 5.11E+04 1-130 2.82E+01 8.15E+01 3.26E+01 6.65E+03 1.26E+02 0.00E+00 6.27E+01 1-131 1.60E+02 2.24E+02 1.20E+02 6.54E+04 3.86E+02 0.00E+00 4.43E+01 1-132 7.63E+00 2.OOE+01 7.17E+00 6.73E+02 3.15E+01 0.OOE+00 8.70E+00 1-133 5.50E+01 9.33E+01 2.85E+01 1.30E+04 1.64E+02 0.00E+00 7.06E+01 1-134 3.99E+00 1.06E+01 3.80E+00 1.76E+02 1.67E+01 0.OOE+00 1.40E-01 1-135 1.67E+01 4.30E+01 1.59E+01 2.76E+03 6.79E+01 0.00E+00 4.76E+01 Cs-134 3.05E+05 7.19E+05 3.33E+05 0.OOE+00 2.28E+05 8.72E+04 8.94E+03 Cs-1 36 3.13E+04 1.23E+05 8.28E+04 0.OOE+00 6.71E+04 1.06E+04 9.92E+03 Cs-1 37 4.09E+05 5.44E+05 1.89E+05 0.OOE+00 1.85E+05 7.19E+04 7.73E+03 Cs-1 38 2.83E+02 5.44E+02 2.72E+02 0.00E+00 4.01 E+02 4.67E+01 2.47E-01 Ba-139 1.01 E+00 7.14E-04 2.95E 0.00E+00 6.73E-04 4.92E-04 9.05E+00 Ba-140 2.07E+02 2.54E-01 1.34E+01 0.00E+00 8.61E-02 1.71E-01 3.20E+02 Ba-141 4.90E-01 3.66E-04 1.63E-02 0.00E+00 3.39E-04 2.50E-04 1.04E-06 Ba-142 2.18E-01 2.18E-04 1,34E-02 0.OOE+00 1.85E-04 1.45E-04 6.70E-13 La-140 1.59E-01 7.80E-02 2.07E-02 0.OOE+00 0.OOE+00 0.OOE+00 4.48E+03 La-142 8.16E-03 3.63E-03 9.03E-04 0.OOE+00 0.OOE+00 0.OOE+00 1.1OE+02 Ce-141 2.43E-02 1.62E-02 1.86E-03 0.00E+00 7.62E-03 0.OOE+00 4.63E+01 Ce-143 4.29E-03 3.12E+00 3.48E-04 0.00E+00 1.40E-03 0.OOE+00 9.38E+01 Ce-144 1.27E+00 5.25E-01 6.82E-02 0.00E+00 3.14E-01 0.OOE+00 3.19E+02 Pr-143 5.97E-01 2.38E-01 2.97E-02 0.OOE+00 1.39E-01 0.OOE+00 1.97E+03 Pr-144 1.96E-03 8.03E-04 9.94E-05 0.00E+00 4.61E-04 0.OOE+00 2.16E-06 Nd-147 4.28E-01 4.65E-01 2.79E-02 0.00E+00 2.73E-01 0.OOE+00 1.68E+03 W-1 87 3.20E+02 2.60E+02 9.13E+01 0.OOE+00 0.OOE+00 0.00E+00 7.05E+04 Np-239 3.21 E-02 3.03E-03 1.68E-03 0.00E+00 9.50E-03 0.00E+00 4.87E+02 Notes:

1) Units are mrem/hr per giCi/ml.

July 2013

CY-BR-170-301 Revision 8 Page 305 of 352 Table 9b Site Specific Fish Ingestion Dose Factors for Child Age Group Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.OOE+00 8.21 E-02 8.21 E-02 8.21 E-02 8.21 E-02 8.21 E-02 8.21 E-02 Na-24 4.56E+02 4.56E+02 4.56E+02 4.56E+02 4.56E+02 4.56E+02 4.56E+02 Cr-51 0.OOE+00 0.00E+00 1.40E+00 7.77E-01 2.12E-01 1.42E+00 7.43E+01 Mn-54 0.OOE+00 3.37E+03 8.97E+02 0.OOE+00 9.44E+02 0.00E+00 2.83E+03 Mn-56 0.OOE+00 1.05E+02 2.37E+01 0.OOE+00 1.27E+02 0.OOE+00 1.52E+04 Fe-55 9.05E+02 4.80E+02 1.49E+02 0.OOE+00 0.OOE+00 2.71E+02 8.89E+01 Fe-59 1.30E+03 2.10E+03 1.05E+03 O.OOE+00 0.OOE+00 6.09E+02 2.19E+03 Co-58 0.00E+00 7.08E+01 2.17E+02 0.OOE+00 0.OOE+00 0.OOE+00 4.13E+02 Co-60 0.OOE+00 2.08E+02 6.14E+02 0.OOE+00 0.OOE+00 0.OOE+00 1.15E+03 Ni-63 4.23E+04 2.27E+03 1.44E+03 0.00E+00 0.00E+00 O.OOE+00 1.53E+02 Ni-65 1.75E+02 1.64E+01 9.60E+00 0.00E+00 0.OOE+00 0.OOE+00 2.01 E+03 Cu-64 0.OOE+00 9.64E+00 5.82E+00 0.OOE+00 2.33E+01 0.O0E+00 4.52E+02 Zn-65 2.16E+04 5.74E+04 3.57E+04 0.00E+00 3.62E+04 0.OOE+00 1.01E+04 Zn-69 6.89E+01 9.96E+01 9.20E+00 0.OOE+00 6.04E+01 0.00E+00 6.28E+03 Br-83 0.OOE+00 0.OE+00 5.65E+01 0.00E+00 0.OOE+00 0.OOE+00 0.00E+00 Br-84 0.OOE+00 0.OOE+00 6.54E+01 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 Br-85 O.00E+00 0.00E+00 3.01 E+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 Rb-86 0.OOE+00 1.05E+05 6.48E+04 0.OOE+00 0.OOE+00 0.OOE+00 6.78E+03 Rb-88 0.OOE+00 2.99E+02 2.08E+02 0.00E+00 0.OOE+00 0.OOE+00 1.47E+01 Rb-89 0.00E+00 1.84E+02 1.64E+02 0.OOE+00 0.00E+00 0.00E+00 1.60E+00 Sr-89 3.11 E+04 0.00E+00 8.90E+02 0.00E+00 0.0OE+00 0.OOE+00 1.21 E+03 Sr-90 6.04E+05 0.00E+00 1.22E+04 0.OOE+00 0.OOE+00 0.00E+00 5.40E+03 Sr-91 5.66E+02 0.00E+00 2.14E+01 0.O0E+00 0.00E+00 O.OOE+00 1.25E+03 Sr-92 2.13E+02 0.OOE+00 8.54E+00 0.00E+00 0.OOE+00 0.00E+00 4.04E+03 Y-90 8.08E-01 0.00E+00 2.16E-02 0.00E+00 0.OOE+00 0.00E+00 2.30E+03 Y-91 M 7.51 E-03 0.OOE+00 2.73E-04 0.OOE+00 0.00E+00 0.00E+00 1.47E+01 Y-91 1,18E+01 0.00E+00 3.17E-01 0.OOE+00 0.OOE+00 0.OOE+00 1.58E+03 Y-92 7.08E-02 O.OOE+00 2.03E-03 0.OOE+00 0.OOE+00 O.00E+00 2.05E+03 Y-93 2.24E-01 0.00E+00 6.16E-03 0.OOE+00 0.00E+00 0.OOE+00 3.34E+03 Zr-95 3.01 E-01 6.62E-02 5.89E-02 0.00E+00 9.47E-02 0.OOE+00 6.90E+01 Zr-97 1.81 E-02 2.62E-03 1.55E-03 0.OOE+00 3.76E-03 0.00E+00 3.97E+02 Nb-95 5.31 E+02 2.07E+02 1.48E+02 0.00E+00 1.94E+02 0.OOE+00 3.82E+05 Mo-99 0.OOE+00 1.05E+02 2.59E+01 0.OOE+00 2.23E+02 0.OOE+00 8.65E+01 Tc- 99M 1.09E-02 2.14E-02 3.54E-01 0.OOE+00 3.10E-01 1.08E-02 1.22E+01 Tc-101 1.26E-02 1.32E-02 1.68E-01 0.OOE+00 2.25E-01 6.99E-03 4.20E-02 Ru-103 5.75E+00 0.OOE+00 2.21E+00 0.OOE+00 1.45E+01 0.OOE+00 1.49E+02 Ru-105 5.07E-01 0,OOE+00 1.84E-01 0.OOE+00 4.46E+00 0.OOE+00 3.31 E+02 Ru-106 9.20E+01 O.OOE+00 1.15E+01 0.OOE+00 1.24E+02 O.OOE+00 1.43E+03 Ag-110M 9.75E-01 6.59E-01 5.26E-01 O.OOE+00 1.23E+00 O.OOE+00 7.83E+01 Te-125M 3.59E+03 9.72E+02 4.78E+02 1.01E+03 0.OOE+0 0.OOE+00 3.46E+03 July 2013

CY-BR-170-301 Revision 8 Page 306 of 352 Table 9b (continued) Site Specific Fish Ingestion Dose Factors for Child Age Group Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-127M 9.09E+03 2.45E+03 1.08E+03 2.17E+03 2.59E+04 0.OOE+00 7.36E+03 Te-127 1.48E+02 4.OOE+01 3.18E+01 1.03E+02 4.22E+02 0.OOE+00 5.79E+03 Te-1 29M 1.53E+04 4.28E+03 2.38E+03 4.94E+03 4.50E+04 0.OOE+00 1.87E+04 Te-129 4.22E+01 1.18E+01 1.OOE+01 3.01E+01 1.23E+02 0.OOE+00 2.62E+03 Te-131M 2.27E+03 7.83E+02 8.34E+02 1.61E+03 7.58E+03 0.OOE+00 3.18E+04 Te-131 2.61E+01 7.96E+00 7.77E+00 2.O0E+01 7.90E+01 0.OOE+00 1.37E+02 Te-132 3.18E+03 1.41E+03 1.70E+03 2.05E+03 1.31E+04 0.OOE+00 1.42E+04 1-130 3.45E+01 6.96E+01 3.59E+01 7.67E+03 1.04E+02 O.00E+00 3.26E+01 1-131 2.03E+02 2.04E+02 1.16E+02 6.75E+04 3.35E+02 0.OOE+00 1.82E+01 1-132 9.44E+00 1.73E+01 7.98E+00 8.05E+02 2.65E+01 0.O0E+00 2.04E+01 1-133 6.99E+01 8.64E+01 3.27E+01 1.60E+04 1.44E+02 0.OOE+00 3.48E+01 1-134 4.94E+00 9.18E+00 4.22E+00 2.11E+02 1.40E+01 O.OOE+00 6.09E+00 1-135 2.06E+01 3.72E+01 1.76E+01 3.29E+03 5.70E+01 0.OOE+00 2.83E+01 Cs-1 34 3.68E+05 6.04E+05 1.27E+05 0.OOE+00 1.87E+05 6.72E+04 3.26E+03 Cs-1 36 3.70E+04 1.02E+05 6.58E+04 0.00E+00 5.41E+04 8.07E+03 3.57E+03 Cs-1 37 5.14E+05 4.92E+05 7.27E+04 0.OOE+00 1.60E+05 5.77E+04 3.08E+03 Cs-1 38 3.59E+02 4.99E+02 3.16E+02 0.OOE+00 3.51E+02 3.78E+01 2.30E+02 Ba-1 39 1.30E+00 6.95E-04 3.78E-02 0.OOE+00 6.07E-04 4.09E-04 7.52E+01 Ba-140 2.61E+02 2.29E-01 1.53E+01 0.OOE+00 7.46E-02 1.37E-01 1.32E+02 Ba-1 41 6.29E-01 3.52E-04 2.05E-02 0.OOE+00 3.05E-04 2.07E-03 3.59E-01 Ba-142 2.75E-01 1.98E-04 1.54E-02 0.OOE+00 1.60E-04 1.16E-04 3.59E-03 La-140 1.99E-01 6.94E-02 2.34E-02 0.OOE+00 0.OOE+00 0.OOE+00 1.94E+03 La-142 1.03E-02 3.28E-03 1.03E-03 0.O0E+00 0.OOE+00 0.OOE+00 6.51E+02 Ce-141 3.12E-02 1.56E-02 2.31E-03 O.OOE+00 6.83E-03 0.OOE+00 1.94E+01 Ce-143 5.50E-03 2.98E+00 4.32E-04 0.OOE+00 1.25E-03 0.OOE+00 4.37E+01 Ce-144 1.64E+00 5.13E-01 8.73E-02 0.OOE+00 2.84E-01 0.00E+00 1.34E+02 Pr-143 7.73E-01 2.32E-01 3.83E-02 0.OOE+00 1.26E-01 0.OOE+00 8.34E+02 Pr-1 44 2.54E-03 7.85E-04 1.28E-04 0.OOE+00 4.15E-04 0.OOE+00 1.69E+00 Nd-147 5.49E-01 4.44E-01 3.44E-02 0.OOE+00 2.44E-01 0.OOE+001 7.04E+02 W-187 4.05E+02 2.40E+02 1.08E+02 0.OOE+00 0.OOE+00 0.OOE+00 3.37E+04 Np-239 4.13E-02 2.97E-03 2.08E-03 0.OOE+00 8.57E-03 0.OOE+00 2.19E+02 Notes:

1) Units are mrem/hr per piCi/ml.

2) The infant age group is assumed to receive no dose through the fish ingestion pathway, therefore no dose factors are supplied.

July 2013

CY-BR-170-301 Revision 8 Page 307 of 352 Table 10 Ground Plane Dose Factors (same for all age groups) Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 C-14 O.OOE+00 O.OE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 Na-24 1.20E+07 1.20E+07 1.20E+07 1.20E+07 1.20E+07 1.20E+07 1.20E+07 Cr-51 4.65E+06 4.65E+06 4.65E+06 4.65E+06 4.65E+06 4.65E+06 4.65E+06 Mn-54 1.38E+09 1.38E+09 1.38E+09 1.38E+09 1.38E+09 1.38E+09 1.38E+09 Mn-56 9.03E+05 9.03E+05 9.03E+05 9.03E+05 9.03E+05 9.03E+05 9.03E+05 Fe-55 O.OOE+00 0.OOE+00 0.O0E+00 0.OOE+00 O.OOE+00 O.OOE+00 0.OOE+00 Fe-59 2.73E+08 2.73E+08 2.73E+08 2.73E+08 2.73E+08 2.73E+08 2.73E+08 Co-58 3.80E+08 3.80E+08 3.80E+08 3.80E+08 3.80E+08 3.80E+08 3.80E+08 Co-60 2.45E+10 2.45E+10 2.45E+10 2.45E+10 2.45E+10 2.45E+10 2.45E+10 Ni-63 0.OOE+00 0.OOE+00 0.OOE+00 .OOE+00 0.00E+00 O.OOE+00 0.OOE+00 Ni-65 2.97E+05 2.97E+05 2.97E+05 2.97E+05 2.97E+05 2.97E+05 2.97E+05 Cu-64 6.05E+05 6.05E+05 6.05E+05 6.05E+05 6.05E+05 6.05E+05 6.05E+05 Zn-65 7.46E+08 7.46E+08 7.46E+08 7.46E+08 7.46E+08 7.46E+08 7.46E+08 Zn-69 O.OOE+00 0.O0E+00 0.OOE+00 O.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 Br-83 4.87E+03 4.87E+03 4.87E+03 4.87E+03 4.87E+03 4.87E+03 4.87E+03 Br-84 2.03E+05 2.03E+05 2.03E+05 2.03E+05 2.03E+05 2.03E+05 2.03E+05 Br-85 0.OOE+00 O.OOE+00 O.OE+00 0.OOE+00 0.OOE+00 0.00E+00 0.00E+00 Rb-86 9.01 E+06 9.01 E+06 9.01 E+06 9.01 E+06 9.01 E+06 9.01 E+06 9.01 E+06 Rb-88 3.31 E+04 3.31 E+04 3.31 E+04 3.31 E+04 3.31 E+04 3.31 E+04 3.31 E+04 Rb-89 1.23E+05 1.23E+05 1.23E+05 1.23E+05 1.23E+05 1.23E+05 1.23E+05 Sr-89 2.16E+04 2.16E+04 2.16E+04 2.16E+04 2.16E+04 2.16E+04 2.16E+04 Sr-90 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.O0E+00 0.OOE+00 Sr-91 2.14E+06 2.14E+06 2.14E+06 2.14E+06 2.14E+06 2.14E+06 2.14E+06 Sr-92 7.76E+05 7.76E+05 7.76E+05 7.76E+05 7.76E+05 7.76E+05 7.76E+05 Y-90 4.50E+03 4.50E+03 4.50E+03 4.50E+03 4.50E+03 4.50E+03 4.50E+03 Y-91 M 1.OOE+05 1.OOE+05 1.OOE+05 1.OOE+05 1.OOE+05 1.OOE+05 1.OOE+05 Y-91 1.07E+06 1.07E+06 1.07E+06 1.07E+06 1.07E+06 1.07E+06 1.07E+06 Y-92 1.80E+05 1.80E+05 1.80E+05 1.80E+05 1.80E+05 1.80E+05 1.80E+05 Y-93 1.83E+05 1.83E+05 1.83E+05 1.83E+05 1.83E+05 1.83E+05 1.83E+05 Zr-95 2.45E+08 2.45E+08 2.45E+08 2.45E+08 2.45E+08 2.45E+08 2.45E+08 Zr-97 2.96E+06 2.96E+06 2.96E+06 2.96E+06 2.96E+06 2.96E+06 2.96E+06 Nb-95 1.37E+08 1.37E+08 1.37E+08 1.37E+08 1.37E+08 1.37E+08 1.37E+08 Mo-99 3.99E+06 3.99E+06 3.99E+06 3.99E+06 3.99E+06 3.99E+06 3.99E+06 Tc- 99M 1.84E+05 1.84E+05 1.84E+05 1.84E+05 1.84E+05 1.84E+05 1.84E+05 Tc-101 2.03E+04 2.03E+04 2,03E+04 2.03E+04 2.03E+04 2.03E+04 2.03E+04 Ru-103 1.08E+08 1.08E+08 1.08E+08 1.08E+08 1.08E+08 1.08E+08 1.08E+08 Ru-105 6.36E+05 6.36E+05 6.36E+05 6.36E+05 6.36E+05 6.36E+05 6.36E+05 Ru-106 4.22E+08 4.22E+08 4.22E+08 4.22E+08 4.22E+08 4.22E+08 4.22E+08 Ag- 11OM 3&45E+09 3.45E+09 3.45E+09 3.45E+09 3.45E+09 3.45E+09 3.45E+09 July 2013

CY-BR-170-301 Revision 8 Page 308 of 352 Table 10 (Continued) Ground Plane Dose Factors (same for all age groups) Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 1.56E+06 1.56E+06 1.56E+06 1.56E+06 1.56E+06 1.56E+06 1.56E+06 Te-127M 9.16E+04 9.16E+04 9.16E+04 9.16E+04 9.16E+04 9.16E+04 9.16E+04 Te-127 2.99E+03 2.99E+03 2.99E+03 2.99E+03 2.99E+03 2.99E+03 2.99E+03 Te-129M 1.98E+07 1.98E+07 1.98E+07 1.98E+07 1.98E+07 1.98E+07 1.98E+07 Te-129 2.62E+04 2.62E+04 2.62E+04 2.62E+04 2.62E+04 2.62E+04 2.62E+04 Te-131M 8.02E+06 8.02E+06 8.02E+06 8.02E+06 8.02E+06 8.02E+06 8.02E+06 Te-131 2.92E+04 2.92E+04 2.92E+04 2.92E+04 2,92E+04 2.92E+04 2.92E+04 Te-132 4.22E+06 4.22E+06 4.22E+06 4.22E+06 4.22E+06 4.22E+06 4,22E+06 1-130 5.50E+06 5.50E+06 5.50E+06 5.50E+06 5.50E+06 5.50E+06 5.50E+06 1-131 1.72E+07 1.72E+07 1.72E+07 1.72E+07 1.72E+07 1.72E+07 1.72E+07 1-132 1.25E+06 1.25E+06 1.25E+06 1.25E+06 1.25E+06 1.25E+06 1.25E+06 1-133 2.45E+06 2.45E+06 2.45E+06 2.45E+06 2.45E+06 2.45E+06 2.45E+06 1-134 4.46E+05 4.46E+05 4.46E+05 4.46E+05 4.46E+05 4.46E+05 4.46E+05 1-135 2.53E+06 2.53E+06 2.53E+06 2.53E+06 2.53E+06 2.53E+06 2.53E+06 Cs-1 34 6.94E+09 6.94E+09 6.94E+09 6.94E+09 6.94E+09 6.94E+09 6.94E+09 Cs-136 1.50E+08 1.50E+08 1.50E+08 1.50E+08 1.50E+08 1.50E+08 1.50E+08 Cs-137 1.76E+10 1.76E+10 1.76E+10 1.76E+10 1.76E+10 1.76E+10 1.76E+10 Cs-1 38 3.59E+05 3.59E+05 3.59E+05 3.59E+05 3.59E+05 3.59E+05 3.59E+05 Ba-139 1.06E+05 1.06E+05 1.06E+05 1.06E+05 1.06E+05 1.06E+05 1.06E+05 Ba-140 2.05E+07 2.05E+07 2.05E+07 2.05E+07 2.05E+07 2.05E+07 2.05E+07 Ba-141 4.17E+04 4.17E+04 4.17E+04 4.17E+04 4.17E+04 4.17E+04 4.17E+04 Ba-142 4.44E+04 4.44E+04 4.44E+04 4.44E+04 4.44E+04 4.44E+04 4.44E+04 La-140 1.92E+07 1.92E+07 1.92E+07 1.92E+07 1.92E+07 1.92E+07 1.92E+07 La-1 42 7.60E+05 7.60E+05 7.60E+05 7.60E+05 7.60E+05 7.60E+05 7.60E+05 Ce-141 1.37E+07 1.37E+07 1.37E+07 1.37E+07 1.37E+07 1.37E+07 1.37E+07 Ce-143 2.31E+06 2.31E+06 2.31E+06 2.31E+06 2.31E+06 2.31E+06 2.31E+06 Ce-144 6.96E+07 6.96E+07 6.96E+07 6.96E+07 6.96E+07 6.96E+07 6.96E+07 Pr-143 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 Pr-144 1.84E+03 1.84E+03 1.84E+03 1.84E+03 1.84E+03 1.84E+03 1.84E+03 Nd-147 8.48E+06 8.48E+06 8.48E+06 8.48E+06 8.48E+06 8.48E+06 8.48E+06 W-187 2.35E+06 2.35E+06 2.35E+06 2.35E+06 2.35E+06 2.35E+06 2.35E+06 Np-239 1.71E+06 1.71E+06 1.71E+06 1.71E+06 1.71E+06 1.71E+06 1.71E+06 Notes:

1) Units are m2 mrem/yr per ltCi/sec.

2) All age groups are assumed to receive the same dose.

July 2013

CY-BR-170-301 Revision 8 Page 309 of 352 Table 11 Adult Inhalation Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 O.OOE+00 7.18E+02 7.18E+02 7.18E+02 7.18E+02 7.18E+02 7.18E+02 Na-24 1.02E+04 1.02E+04 1.02E+04 1.02E+04 1.02E+04 1.02E+04 1.02E+04 Cr-51 0.OOE+00 0.OOE+00 1.OOE+02 5.95E+01 2.28E+01 1.44E+04 3.32E+03 Mn-54 0.O0E+00 3.96E+04 6.30E+03 0.OOE+00 9.84E+03 1.40E+06 7.74E+04 Mn-56 0.OOE+00 1.24E+00 1.83E-01 O.OOE+00 1.30E+00 9.44E+03 2.02E+04 Fe-55 2.46E+04 1.70E+04 3.94E+03 0.OOE+00 0.OOE+00 7.21 E+04 6.03E+03 Fe-59 1.18E+04 2.78E+04 1.06E+04 0.OOE+00 0.OOE+00 1.02E+06 1.88E+05 Co-58 0.OOE+00 1.58E+03 2.07E+03 0.OOE+00 0.OOE+00 9.28E+05 1.06E+05 Co-60 0.OOE+00 1.15E+04 1.48E+04 0.OOE+00 0.0OE+00 5.97E+06 2.85E+05 Ni-63 4.32E+05 3.1 4E+04 1.45E+04 0.OOE+00 0.OOE+00 1.78E+05 1.34E+04 Ni-65 1.54E+00 2.10E-01 9.12E-02 0.OOE+00 0.OOE+00 5.60E+03 1.23E+04 Cu-64 0.OOE+00 1.46E+00 6.15E-01 0.OOE+00 4.62E+00 6.78E+03 4.90E+04 Zn-65 3.24E+04 1.03E+05 4.66E+04 O.OOE+00 6.90E+04 8.64E+05 5.34E+04 Zn-69 3.38E-02 6.51E-02 4.52E-03 0.OOE+00 4.22E-02 9.20E+02 1.63E+01 Br-83 0.OOE+00 0.OOE+00 2.41 E+02 0.OOE+00 O.OOE+00 0.OOE+00 2.32E+02 Br-84 0.OOE+00 0.OOE+00 3.13E+02 0.OOE+00 0.O0E+00 0.OOE+00 1.64E-03 Br-85 O.OOE+00 0.O0E+00 1.28E+01 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 Rb-86 0.O0E+00 1.35E+05 5.90E+04 0.OOE+00 0.OOE+00 0.OOE+00 1.66E+04 Rb-88 0.OOE+00 3.87E+02 1.93E+02 0.OOE+00 0.0OE+00 0.OOE+00 3.34E-09 Rb-89 0.OOE+00 2.56E+02 1.70E+02 0.OOE+00 0.OOE+00 O.OOE+00 9.28E-12 Sr-89 3.04E+05 0.OOE+00 8.72E+03 0.OOE+00 0.OOE+00 1.40E+06 3.50E+05 Sr-90 2.87E+07 0.OOE+00 5.77E+05 0.OOE+00 0.OOE+00 9.60E+06 7.22E+05 Sr-91 6.19E+01 O.OOE+00 2.50E+00 0.OOE+00 0.OOE+00 3.65E+04 1.91E+05 Sr-92 6.74E+00 0.OOE+00 2.91 E-01 0.OOE+00 0.O0E+00 1.65E+04 4.30E+04 Y-90 2.09E+03 O.OOE+00 5.61 E+01 0.OOE+00 0.OOE+00 1.70E+05 5.06E+05 Y-91 M 2.61 E-01 0.OOE+00 1.02E-02 0.OOE+00 O.OOE+00 1.92E+03 1.33E+00 Y-91 4.62E+05 0.OOE+00 1.24E+04 O.OOE+00 0.OOE+00 1.70E+06 3.85E+05 Y-92 1.03E+01 0.OOE+00 3.02E-01 0.OOE+00 0.OOE+00 1.57E+04 7.35E+04 Y-93 9.44E+01 0.OOE+00 2.61 E+00 0.OOE+00 0.OOE+00 4.85E+04 4.22E+05 Zr-95 1.07E+05 3.44E+04 2.33E+04 0.OOE+00 5.42E+04 1.77E+06 1.50E+05 Zr-97 9.68E+01 1.96E+01 9.04E+00 0.OOE+00 2.97E+01 7.87E+04 5.23E+05 Nb-95 1.41 E+04 7.82E+03 4.21 E+03 0.OOE+00 7.74E+03 5.05E+05 1.04E+05 Mo-99 0.OOE+00 1.21E+02 2.30E+01 0.OOE+00 2.91E+02 9.12E+04 2.48E+05 Tc- 99M 1.03E-03 2.91E-03 3.70E-02 0.O0E+00 4.42E-02 7.64E+02 4,16E+03 Tc-101 4.18E-05 6.02E-05 5.90E-04 0.OOE+00 1.08E-03 3.99E+02 1.09E-11 Ru-103 1.53E+03 0.OOE+00 6.58E+02 0.OOE+00 5.83E+03 5.05E+05 1.10E+05 Ru-105 7.90E-01 0.OOE+00 3.11E-01 0.OOE+00 1.02E+00 1.10E+04 4.82E+04 Ru-106 6.91E+04 0.OOE+00 8.72E+03 0.OOE+00 1.34E+05 9.36E+06 9.12E+05 Ag-110M "1.08E+04 1.00E+04 5.94E+03 0.OOE+00 1.97E+04 4.63E+06 3.02E+05 July 2013

CY-BR-170-301 Revision 8 Page 310 of 352 Table 11 (Continued) Adult Inhalation Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 3.42E+03 1.58E+03 4.67E+02 1.05E+03 1.24E+04 3.14E+05 7.06E+04 Te-127M 1.26E+04 5.77E+03 1,57E+03 3.29E+03 4.58E+04 9.60E+05 1.50E+05 Te-127 1.40E+00 6.42E-01 3.1OE-01 1.06E+00 5.1OE+00 6.51E+03 5.74E+04 Te-129M 9.76E+03 4.67E+03 1.58E+03 3.44E+03 3.66E+04 1.16E+06 3.83E+05 Te-129 4.98E-02 2.39E-02 1.24E-02 3.90E-02 1.87E-01 1.94E+03 1.57E+02 Te-131M 6.99E+01 4.36E+01 2.90E+01 5.50E+01 3.09E+02 1.46E+05 5.56E+05 Te-131 1.11E-02 5.95E-03 3.59E-03 9.36E-03 4.37E-02 1.39E+03 1.84E+01 Te-132 2.60E+02 2.15E+02 1.62E+02 1.90E+02 1.46E+03 2.88E+05 5.1OE+05 1-130 4.58E+03 1.34E+04 5.28E+03 1.14E+06 2.09E+04 0.OOE+00 7.69E+03 1-131 2.52E+04 3.58E+04 2.05E+04 1.19E+07 6.13E+04 0.OOE+00 6.28E+03 1-132 1.16E+03 3.26E+03 1.16E+03 1.14E+05 5.18E+03 0.O0E+00 4.06E+02 1-133 8.64E+03 1.48E+04 4.52E+03 2.15E+06 2.58E+04 0.OOE+00 8.88E+03 1-134 6.44E+02 1.73E+03 6.15E+02 2.98E+04 2.75E+03 0.OOE+00 1.01E+00 1-135 2.68E+03 6.98E+03 2.57E+03 4.48E+05 1.11 E+04 0.OOE+00 5.25E+03 Cs-1 34 3.73E+05 8.48E+05 7.28E+05 0.OOE+00 2.87E+05 9.76E+04 1.04E+04 Cs-136 3.90E+04 1.46E+05 1.10E+05 0.OOE+00 8.56E+04 1.20E+04 1.17E+04 Cs-137 4.78E+05 6.21E+05 4.28E+05 0.OOE+00 2.22E+05 7.52E+04 8.40E+03 Cs-1 38 3.31 E+02 6.21 E+02 3.24E+02 0.Q0E+00 4.80E+02 4.86E+01 1.86E-03 Ba-1 39 9.36E-01 6.66E-04 2.74E-02 0.OOE+00 6.22E-04 3.76E+03 8.96E+02 Ba-140 3.90E+04 4.90E+01 2.57E+03 0.OOE+00 1.67E+01 1.27E+06 2.18E+05 Ba-141 1.OOE-01 7.53E-05 3.36E-03 O.OOE+00 7.OOE-05 1.94E+03 1.16E-07 Ba-142 2.63E-02 2.70E-05 1.66E-03 0.OOE+00 2.29E-05 1.19E+03 1.57E-16 La-140 3.44E+02 1.74E+02 4.58E+01 O.OOE+00 O.OOE+00 1.36E+05 4.58E+05 La-142 6.83E-01 3.10E-01 7.72E-02 0.OOE+00 0.OOE+00 6.33E+03 2.11E+03 Ce-141 1.99E+04 1.35E+04 1.53E+03 0.OOE+00 6.26E+03 3.62E+05 1.20E+05 Ce-143 1.86E+02 1.38E+02 1.53E+01 0.OOE+00 6.08E+01 7.98E+04 2.26E+05 Ce-144 3.43E+06 1.43E+06 1.84E+05 0.OOE+00 8.48E+05 7.78E+06 8.16E+05 Pr-143 9.36E+03 3.75E+03 4.64E+02 O.OOE+00 2.16E+03 2.81E+05 2.OOE+05 Pr-144 3.01E-02 1.25E-02 1.53E-03 0.OOE+00 7.05E-03 1.02E+03 2.15E-08 Nd-147 5.27E+03 6.1OE+03 3.65E+02 0.OOE+00 3.56E+03 2.21E+05 1.73E+05 W-187 8.48E+00 7.08E+00 2.48E+00 0.0OE+00 0.OOE+00 2.90E+04 1.55E+05 Np-239 2.30E+02 2.03E+02 1.24E+01 0.O0E+00 7.OOE+01I 3.76E+04 1.19E+05 Notes:

1) Units are mrem/yr per pCi/m 3.

July 2013

CY-BR-170-301 Revision 8 Page 311 of 352 Table Ila Teen Inhalation Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 O.OOE+00 7.25E+02 7.25E+02 7.25E+02 7.25E+02 7.25E+02 7.25E+02 Na-24 1.38E+04 1.38E+04 1.38E+04 1.38E+04 1.38E+04 1.38E+04 1.38E+04 Cr-51 0.OOE+00 0.OOE+00 1.35E+02 7.50E+01 3.07E+01 2.1OE+04 3.OOE+03 Mn-54 0.OOE+00 5.11 E+04 8.40E+03 0.OOE+00 1.27E+04 1.98E+06 6.68E+04 Mn-56 0.OOE+00 1.70E+00 2.52E-01 O.OOE+00 1.79E+00 1.52E+04 5.74E+04 Fe-55 3.34E+04 2.38E+04 5.54E+03 Q.OOE+00 0.OOE+00 1.24E+05 6.39E+03 Fe-59 1.59E+04 3.70E+04 1.43E+04 O.OOE+00 0.O0E+00 1.53E+06 1.78E+05 Co-58 0.OOE+00 2.07E+03 2.78E+03 0.OOE+00 0.OOE+00 1.34E+06 9.52E+04 Co-60 0.OOE+00 1.51 E+04 1.98E+04 0.OOE+00 0.OOE+00 8.72E+06 2.59E+05 Ni-63 5.80E+05 4.34E+04 1.98E+04 0.OOE+00 O.OOE+00 3.07E+05 1.42E+04 Ni-65 2.18E+00 2.93E-01 1.27E-01 0.OOE+00 0,OOE+00 9.36E+03 3167E+04 Cu-64 0.OOE+00 2.03E+00 8.48E-01 0.OOE+00 6.41E+00 1.11E+04 6.14E+04 Zn-65 3.86E+04 1.34E+05 6.24E+04 0.O0E+00 8.64E+04 1.24E+06 4.66E+04 Zn-69 4.83E-02 9.20E-02 6.46E-03 0.OOE+00 6.02E-02 1.58E+03 2.85E+02 Br-83 O.OOE+00 0.OOE+00 3.44E+02 0.OOE+0O 0.OOE+00 0.OQE+00 O.OOE+00 Br-84 0.OOE+00 0.OOE+00 4.33E+02 0.OOE+00 0.OQE+00 0.OOE+00 0.OOE+00 Br-85 0.OOE+0O 0.OOE+00 1.83E+01 0.OOE+00 0.OOE+00 0.OOE+00 0.0OE+00 Rb-86 0.00E+00 1.90E+05 8.40E+04 O.QOE+00 0.OOE+00 0.OQE+00 1.77E+04 Rb-88 0.OOE+00 5.46E+02 2.72E+02 0.OOE+00 O.OOE+00 0.OOE+00 2.92E-05 Rb-89 0.OOE+00 3.52E+02 2.33E+02 0.OOE+00 0.OOE+00 0.OOE+00 3.38E-07 Sr-89 4.34E+05 0.O0E+00 1.25E+04 0.OOE+00 0.OOE+00 2.42E+06 3.71 E+05 Sr-90 3.31E+07 0.OOE+00 6.66E+05 0.OOE+00 0.OOE+00 1.65E+07 7.65E+05 Sr-91 8.80E+01 0.OOE+00 3.51 E+00 0.OOE+00 0.OOE+00 6.07E+04 2.59E+05 Sr-92 9.52E+00 0.OOE+00 4.06E-01 0.OOE+00 0.OOE+00 2.74E+04 1.19E+05 Y-90 2.98E+03 O.0OE+00 8.O0E+01 0.OOE+00 0.OOE+00 2.93E+05 5.59E+05 Y-91M 3.70E-01 0.OOE+00 1.42E-02 0.O0E+00 O.OOE+00 3.20E+03 3.02E+01 Y-91 6.61 E+05 0.OOE+00 1.77E+04 0.OOE+00 0.OOE+00 2.94E+06 4.09E+05 Y-92 1.47E+01 0.OOE+00 4.29E-01 0.OOE+00 0.OOE+00 2.68E+04 1.65E+05 Y-93 1.35E+02 O.OOE+00 3.72E+00 0.OOE+00 O.OOE+00 8.32E+04 5.79E+05 Zr-95 1.46E+05 4.58E+04 3.15E+04 0.OOE+00 6.74E+04 2.69E+06 1.49E+05 Zr-97 1.38E+02 2.72E+01 1.26E+01 0.OOE+00 4.12E+01 1.30E+05 6.30E+05 Nb-95 1.86E+04 1.03E+04 5.66E+03 0.OOE+00 1.00E+04 7.51 E+05 9.68E+04 Mo-99 0.OOE+00 1.69E+02 3.22E+01 0.OOE+00 4.11E+02 1.54E+05 2.69E+05 Tc- 99M 1.38E-03 3.86E-03 4.99E-02 0.OOE+00 5.76E-02 1.15E+03 6.13E+03 Tc-101 5.92E-05 8.40E-05 8.24E-04 0.OOE+00 1.52E-03 6.67E+02 8.72E-07 Ru-1 03 2.10E+03 0MO0E+00 8.96E+02 0.OOE+00 7.43E+03 7.83E+05 1.09E+05 Ru-105 1.12E+00 0.OOE+00 4.34E-01 0.OOE+00 1.41E+00 1.82E+04 9.04E+04 Ru-106 9.84E+04 0.OOE+00 1.24E+04 0.OOE+00 1.90E+05 1.61E+07 9.60E+05 Ag-110M 1.38E+04 1.31E+04 7.99E+03 0.OOE+00 2.50E+04 6.75E+06 2.73E+05 July 2013

CY-BR-170-301 Revision 8 Page 312 of 352 Table 11 a (Continued) Teen Inhalation Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 4.88E+03 2.24E+03 6.67E+02 1.40E+03 0.O0E+00 5.36E+05 7.50E+04 Te-127M 1.80E+04 8.16E+03 2.18E+03 4.38E+03 6.54E+04 1.66E+06 1.59E+05 Te-127 2.01E+00 9.12E-01 4.42E-01 1.42E+00 7.28E+00 1.12E+04 8.08E+04 Te-129M 1.39E+04 6.58E+03 2.25E+03 4.58E+03 5.19E+04 1.98E+06 4.05E+05 Te-129 7.1OE-02 3.38E-02 1.76E-02 5.18E-02 2.66E-01 3.30E+03 1.62E+03 Te-131M 9.84E+01 6.01E+01 4.02E+01 7.25E+01 4.39E+02 2.38E+05 6.21E+05 Te-131 1.58E-02 8.32E-03 5.04E-03 1.24E-02 6.18E-02 2.34E+03 1.51E+-i01 Te-132 3.60E+02 2.90E+02 2.19E+02 2.46E+02 1.95E+03 4.49E+05 4.63E+05 1-130 6.24E+03 1.79E+04 7.17E+03 1.49E+06 2.75E+04 0.OOE+00 9.12E+03 1-131 3.54E+04 4.91E+04 2.64E+04 1.46E+07 8.40E+04 0.OOE+00 6.49E+03 1-132 1.59E+03 4.38E+03 1.58E+03 1.51 E+05 6.92E+03 0.OOE+00 1.27E+03 1-133 1.22E+04 2.05E+04 6.22E+03 2.92E+06 3.59E+04 0.OOE+00 1.03E+04 1-134 8.88E+02 2.32E+03 8.40E+02 3.95E+04 3.66E+03 0.OOE+00 2.04E+01 1-135 3.70E+03 9.44E+03 3.49E+03 6.21E+05 1.49E+04 0.OOE+00 6.95E+03 Cs-134 5.02E+05 1.13E+06 5.49E+05 0.OOE+00 3.75E+05 1.46E+05 9.76E+03 Cs-136 5.15E+04 1.94E+05 1.37E+05 0.OOE+00 1.1OE+05 1.78E+04 1.09E+04 Cs-137 6.70E+05 8.48E+05 3.11E+05 0.OOE+00 3.04E+05 1.21E+05 8.48E+03 Cs-138 4.66E+02 8.56E+02 4.46E+02 0.O0E+00 6.62E+02 7.87E+01 2.70E-01 Ba-139 1.34E+00 9.44E-04 3.90E-02 0.OOE+00 8.88E-04 6.46E+03 6.45E+03 Ba-140 5.47E+04 6.70E+01 3.52E+03 0.OOE+00 2.28E+01 2.03E+06 2.29E+05 Ba-141 1.42E-01 1.06E-04 4.74E-03 0.OOE+00 9.84E-05 3.29E+03 7.46E-04 Ba-142 3.70E-02 3.70E-05 2.27E-03 0.OOE+00 3.14E-05 1.91E+03 4.79E-10 La-140 4.79E+02 2.36E+02 6.26E+01 0.OOE+00 0.OOE+00 2.14E+05 4.87E+05 La-142 9.60E-01 4.25E-01 1.06E-01 0.OOE+00 0.OOE+00 1.02E+04 1.20E+04 Ce-141 2.84E+04 1.90E+04 2.17E+03 0.OOE+00 8.88E+03 6.14E+05 1.26E+05 Ce-143 2.66E+02 1.94E+02 2.16E+01 0.OOE+00 8.64E+01 1.30E+05 2.55E+05 Ce-144 4.89E+06 2.02E+06 2.62E+05 0.OOE+00 1.21E+06 1.34E+07 8.64E+05 Pr-143 1.34E+04 5.31E+03 6.62E+02 0.OOE+00 3.09E+03 4.83E+05 2.14E+05 Pr-144 4.30E-02 1.76E-02 2.18E-03 0.OOE+00 1.01E-02 1.75E+03 2.35E-04 Nd-147 7.86E+03 8.56E+03 5.13E+02 0.OOE+00 5.02E+03 3.72E+05 1.82E+05 W-187 1.20E+01 9.76E+00 3.43E+00 0.OOE+00 0.OOE+00 4.74E+04 1.77E+05 Np-239 3.38E+02 2.88E+02 1.77E+01 0.OOE+00 1.OOE+02 6.49E+04 1.32E+05 Notes:

1) Units are mrem/yr per liCi/m3 .

July 2013

CY-BR-170-301 Revision 8 Page 313 of 352 Table 11 b Child Inhalation Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 O.OOE+00 6.40E+02 6.40E+02 6.40E+02 6.40E+02 6.40E+02 6.40E+02 Na-24 1.61 E+04 1.61 E+04 1.61 E+04 1.61 E+04 1.61 E+04 1.61 E+04 1.61 E+04 Cr-51 O.OOE+00 O.OOE+00 1.54E+02 8.55E+01 2.43E+01 1.70E+04 1.08E+03 Mn-54 O.OOE+00 4.29E+04 9.51E+03 O.OOE+00 1.00E+04 1.58E+06 2.29E+04 Mn-56 O.OOE+00 1.66E+00 3.12E-01 O.OOE+00 1.67E+00 1.31E+04 1.23E+05 Fe-55 4.74E+04 2.52E+04 7.77E+03 O.OOE+00 O.OOE+00 1.11 E+05 2.87E+03 Fe-59 2.07E+04 3.34E+04 1.67E+04 O.OOE+00 O.OOE+00 1.27E+06 7.07E+04 Co-58 O.OOE+00 1.77E+03 3.16E+03 O.0OE+00 O.OOE+00 1.11E+06 3.44E+04 Co-60 O.OOE+00 1.31 E+04 2.26E+04 O.OQE+00 O.OOE+00 7.07E+06 9.62E+04 Ni-63 8.21 E+05 4.63E+04 2.80E+04 O.OOE+00 O.OOE+00 2.75E+05 6.33E+03 Ni-65 2.99E+00 2.96E-01 1.64E-01 O.QOE+00 O.OOE+00 8.18E+03 8.40E+04 Cu-64 O.OOE+00 1.99E+00 1.07E+00 O.OOE+00 6.03E+00 9.58E+03 3.67E+04 Zn-65 4.26E+04 1.13E+05 7.03E+04 O.OQE+00 7.14E+04 9.95E+05 1.63E+04 Zn-69 6.70E-02 9.66E-02 8.92E-03 O.OOE+00 5.85E-02 1.42E+03 1.02E+04 Br-83 Q.OOE+00 O.OOE+00 4.74E+02 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+0O Br-84 O.OOE+00 O.OOE+00 5.48E+02 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+0C Br-85 O.OOE+00 O.OQE+00 2.53E+01 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+0C Rb-86 O.OOE+00 1.98E+05 1.14E+05 Q.OOE+00 O.OOE+00 O.OOE+00 7.99E+03 Rb-88 O.OOE+00 5.62E+02 3.66E+02 O.OOE+00 O.OOE+00 O.OOE+00 1.72E+01 Rb-89 O.OOE+00 3.45E+02 2.90E+02 O.OQE+00 O.OOE+00 O.OOE+00 1.89E+00 Sr-89 5.99E+05 O.OE+00 1.72E+04 O.OOE+00 O.OOE+00 2.16E+06 1.67E+05 Sr-90 3.85E+07 O.OOE+00 7.66E+05 O.OOE+00 O.OOE+00 1.48E+07 3.43E+05 Sr-91 1.21 E+02 O.OOE+00 4.59E+00 O.OOE+00 O.OOE+00 5.33E+04 1.74E+05 Sr-92 1.31 E+01 O.OOE+00 5.25E-01 O.QOE+00 O.OOE+00 2.40E+04 2.42E+05 Y-90 4.11 E+03 O.OOE+00 1.11 E+02 O.OOE+00 O.OOE+00 2.62E+05 2.68E+05 Y-91 M 5.07E-01 O.OOE+00 1.84E-02 O.OOE+00 O.OOE+00 2.81 E+03 1.72E+03 Y-91 9.14E+05 O.OOE+00 2.44E+04 O.OOE+00 O.OOE+00 2.63E+06 1.84E+05 Y-92 2.04E+01 O.OOE+00 5.81 E-01 O.OOE+00 O.OOE+00 2.39E+04 2.39E+05 Y-93 1.86E+02 O.OOE+00 5.11 E+00 O.OOE+00 O.OOE+00 7.44E+04 3.89E+05 Zr-95 1.90E+05 4.18E+04 3.70E+04 O.OOE+00 5.96E+04 2.23E+06 6.11E+04 Zr-97 1.88E+02 2.72E+01 1.60E+01 O.OOE+00 3.89E+01 1.13E+05 3.51E+05 Nb-95 2.35E+04 9.18E+03 6.55E+03 O.OOE+00 8.62E+03 6.14E+05 3.70E+04 Mo-99 O.OOE+00 1.72E+02 4.26E+01 O.OOE+00 3.92E+02 1.35E+05 1.27E+05 Tc- 99M 1.78E-03 3.48E-03 5.77E-02 O.OOE+00 5.07E-02 9.51 E+02 4.81 E+03 Tc-101 8.1OE-05 8.51E-05 1.08E-03 O.OOE+00 1.45E-03 5.85E+02 1.63E+01 Ru-103 2.79E+03 O.OOE+00 1.07E+03 O.OOE+00 7.03E+03 6.62E+05 4.48E+04 Ru-105 1.53E+00 O.OOE+00 5.55E-01 O.OOE+00 1.34E+00 1.59E+04 9.95E+04 Ru-106 1.36E+05 O.OOE+00 1.69E+04 O.OOE+00 1.84E+05 1.43E+07 4.29E+05 Ag-110M 1.69E+04 1.14E+04 9.14E+03 0.00E+00 2.12E+04 5.48E+06 1.00E+05 July 2013

CY-BR-170-301 Revision 8 Page 314 of 352 Table 11 b (Continued) Child Inhalation Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 6.73E+03 2.33E+03 9.14E+02 1.92E+03 0.OOE+00 4.77E+05 3.38E+04 Te-127M 2.49E+04 8.55E+03 3.02E+03 6.07E+03 6.36E+04 1.48E+06 7.14E+04 Te-127 2.77E+00 9.51E-01 6.11E-01 1.96E+00 7.07E+00 1.OOE+04 5.62E+04 Te-129M 1.92E+04 6.85E+03 3.04E+03 6.33E+03 5.03E+04 1.76E+06 1.82E+05 Te-129 9.77E-02 3.50E-02 2.38E-02 7.14E-02 2.57E-01 2.93E+03 2.55E+04 Te-131M 1.34E+02 5.92E+01 5.07E+01 9.77E+01 4.OOE+02 2.06E+05 3.08E+05 Te-131 2.17E-02 8.44E-03 6,59E-03 1.70E-02 5.88E-02 2.05E+03 1.33E+03 Te-132 4.81E+02 2.72E+02 2.63E+02 3.17E+02 1.77E+03 3.77E+05 1.38E+05 1-130 8.18E+03 1.64E+04 8.44E+03 1.85E+06 2.45E+04 O.OOE+00 5.11E+03 1-131 4.81E+04 4.81E+04 2.73E+04 1.62E+07 7.88E+04 0.OOE+00 2.84E+03 1-132 2.12E+03 4.07E+03 1.88E+03 1.94E+05 6.25E+03 0.OOE+00 3.20E+03 1-133 1.66E+04 2.03E+04 7.70E+03 3.85E+06 3.38E+04 0.OOE+00 5.48E+03 1-134 1.17E+03 2.16E+03 9.95E+02 5.07E+04 3.30E+03 0.OOE+00 9.55E+02 1-135 4.92E+03 8.73E+03 4.14E+03 7.92E+05 1.34E+04 0.OOE+00 4.44E+03 Cs-134 6.51E+05 1.01E+06 2.25E+05 0.OOE+00 3.30E+05 1.21E+05 3.85E+03 Cs-136 6.51E+04 1.71E+05 1.16E+05 0.OOE+00 9.55E+04 1.45E+04 4.18E+03 Cs-137 9.07E+05 8.25E+05 1.28E+05 0.OOE+00 2.82E+05 1.04E+05 3.62E+03 Cs-1 38 6.33E+02 8.40E+02 5.55E+02 0.OOE+00 6.22E+02 6.81 E+01 2.70E+02 Ba-139 1.84E+00 9.84E-04 5.37E-02 0.OOE+00 8.62E-04 5.77E+03 5.77E+04 Ba-140 7.40E+04 6.48E+01 4.33E+03 0.OOE+00 2.11E+01 1.74E+06 1.02E+05 Ba-141 1.96E-01 1.09E-04 6.36E-03 0.OOE+00 9.47E-05 2.92E+03 2.75E+02 Ba-142 5.OOE-02 3.60E-05 2.79E-03 O.OOE+00 2.91E-05 1.64E+03 2.74E+00 La-140 6.44E+02 2.25E+02 7.55E+01 0.OOE+00 0.OOE+00 1.83E+05 2.26E+05 La-142 1.30E+00 4.11 E-01 1.29E-01 0.OOE+00 O.OOE+00 8.70E+03 7.59E+04 Ce-141 3.92E+04 1.95E+04 2.90E+03 0.OOE+00 8.55E+03 5.44E+05 5.66E+04 Ce-143 3.66E+02 1.99E+02 2.87E+01 O.OOE+00 8.36E+01 1.15E+05 1.27E+05 Ce-144 6.77E+06 2.12E+06 3.61EE+05 0.OOE+00 1.17E+06 1.20E+07 3.89E+05 Pr-143 1.85E+04 5.55E+03 9.14E+02 0.OOE+00 3.OOE+03 4.33E+05 9.73E+04 Pr-144 5.96E-02 1.85E-02 3.OOE-03 0.OOE+00 9.77E-03 1.57E+03 1.97E+02 Nd-147 1.08E+04 8.73E+03 6.81E+02 0.OOE+00 4.81E+03 3.28E+05 8.21E+04 W-187 1.63E+01 9.66E+00 4.33E+0Q 0.OOE+00 0.OOE+00 4.11E+04 9.10E+04 Np-239 4.66E+02 3.01 E+02 2.35E+01 0.OOE+00 9.73E+01 5.81 E+04 6.40E+04 Notes: 3

1) Units are mrem/yr per giCi/m .

July 2013

CY-BR-170-301 Revision 8 Page 315 of 352 Table lIc Infant Inhalation Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 O.OQE+00 3.68E+02 3.68E+02 3.68E+02 3.68E+02 3.68E+02 3.68E+02 Na-24 1.06E+04 1.06E+04 1.06E+04 1.06E+04 1.06E+04 1.06E+04 1.06E+04 Cr-51 O.OOE+00 O.OOE+00 8.95E+01 5.75E+01 1.32E+01 1.28E+04 3.57E+02 Mn-54 O.OOE+00 2.53E+04 4.98E+03 O.OOE+00 4.98E+03 1.OOE+06 7.06E+03 Mn-56 Q.OOE+00 1.54E+00 2.21E-01 O.OOE+00 1.10E+00 1.25E+04 7.17E+04 Fe-55 1.97E+04 1.17E+04 3.33E+03 O.OOE+00 O.OOE+00 8.69E+04 1.09E+03 Fe-59 1.36E+04 2.35E+04 9.48E+03 O.OOE+00 O.OOE+00 1.02E+06 2.48E+04 Co-58 O.OOE+00 1.22E+03 1.82E+03 O.OQE+00 O.OOE+00 7.77E+05 1.11E+04 Co-60 O.OOE+00 8.02E+03 1.18E+04 O.OE+00 O.QOE+00 4.51E+06 3.19E+04 Ni-63 3.39E+05 2.04E+04 1.16E+04 O.OOE+00 OOOE+00 2.09E+05 2.42E+03 Ni-65 2.39E+00 2.84E-01 1.23E-01 O.OQE+00 O.OQE+00 8.12E+03 5.01E+04 Cu-64 O.OOE+00 1.88E+00 7.74E-01 O.OOE+00 3.98E+00 9.30E+03 1.50E+04 Zn-65 1.93E+04 6.26E+04 3.11E+04 O.OOE+00 3.25E+04 6.47E+05 5.14E+04 Zn-69 5.39E-02 9.67E-02 7.18E-03 O.OOE+00 4.02E-02 1.47E+03 1.32E+04 Br-83 O.OOE+00 O.OOE+00 3.81 E+02 O.OOE+00 Q.OOE+00 O.OOE+00 O.OOE+00 Br-84 O.OOE+00 O.OOE+00 4.O0E+02 O.OOE+00 O.OOE+00 O.0OE+00 0.00E+00 Br-85 O.OOE+00 O.OOE+00 2.04E+01 O.OOE+00 O.QOE+00 O.OOE+00 Q.OOE+00 Rb-86 O.OOE+00 1.90E+05 8.82E+04 O.OQE+00 O.OOE+00 O.OQE+00 3.04E+03 Rb-88 O.OOE+00 5.57E+02 2.87E+02 O.OOE+00 O.OOE+00 O.OOE+00 3.39E+02 Rb-89 O.OOE+00 3.21 E+02 2.06E+02 O.OOE+00 O.OOE+00 O.OOE+00 6.82E+01 Sr-89 3.98E+05 O.OOE+00 1.14E+04 O.OOE+00 O.OOE+00 2.03E+06 6.40E+04 Sr-90 1.55E+07 O.OOE+00 3.12E+05 O.OOE+00 O.OOE+00 1.12E+07 1.31E+05 Sr-91 9.56E+01 O.OOE+00 3.46E+00 O.OOE+00 O.OOE+00 5.26E+04 7.34E+04 Sr-92 1.05E+01 O.OE+00 3.91 E-01 O.OOE+00 O.OOE+00 2.38E+04 1.40E+05 Y-90 3.29E+03 O.OOE+00 8.82E+01 O.OOE+00 OOOE+00 2.69E+05 1.04E+05 Y-91 M 4.07E-01 O.OOE+00 1.39E-02 O.OE+00 O.OOE+00 2.79E+03 2.35E+03 Y-91 5.88E+05 O.OOE+00 1.57E+04 O.OOE+00 O.OOE+00 2.45E+06 7.03E+04 Y-92 1.64E+01 O.OOE+00 4.61 E-01 O.OOE+00 O.OOE+00 2.45E+04 1.27E+05 Y-93 1.50E+02 O.OOE+00 4.07E+00 O.OOE+00 O.OOE+00 7.64E+04 1.67E+05 Zr-95 1.15E+05 2.79E+04 2.03E+04 O.OOE+00 3.11E+04 1.75E+06 2.17E+04 Zr-97 1.50E+02 2.56E+01 1.17E+01 O.OOE+00 2.59E+01 1.1OE+05 1.40E+05 Nb-95 1.57E+04 6.43E+03 3.78E+03 O.OOE+00 4.72E+03 4.79E+05 1.27E+04 Mo-99 O.OOE+00 1.65E+02 3.23E+01 O.OOE+00 2.65E+02 1.35E+05 4.87E+04 Tc- 99M 1.40E-03 2.88E-03 3.72E-02 O.OOE+00 3.11 E-02 8.11 E+02 2.03E+03 Tc-101 6.51E-05 8.23E-05 8.12E-04 O.OOE+00 9.79E-04 5.84E+02 8.44E+02 Ru-103 2.02E+03 O.OOE+00 6.79E+02 O.OOE+00 4.24E+03 5.52E+05 1.61E+04 Ru-105 1,22E+00 O.OOE+00 4.10E-01 O.OOE+00 8.99E-01 1.57E+04 4.84E+04 Ru-106 8.68E+04 O.OOE+00 1.09E+04 O.OOE+00 1.07E+05 1.16E+07 1.64E+05 Ag-110M 9.98E+03 7.22E+03 5.OOE+03 0.00E+00 1.09E+04 3.67E+06 3.30E+04 July 2013

CY-BR-170-301 Revision 8 Page 316 of 352 Table 1 1c (Continued) Infant Inhalation Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 4.76E+03 1,99E+03 6.58E+02 1.62E+03 0.00E+00 4.47E+05 1.29E+04 Te-127M 1.67E+04 6.90E+03 2.07E+03 4.87E+03 3.75E+04 1.31 E+06 2.73E+04 Te-127 2.23E+00 9.53E-01 4.89E-01 1.85E+00 4.86E+00 1.03E+04 2.44E+04 Te-129M 1.41E+04 6.09E+03 2.23E+03 5.47E+03 3.18E+04 1.68E+06 6.90E+04 Te-129 7.88E-02 3.47E-02 1.88E-02 6.75E-02 1.75E-01 3.00E+03 2.63E+04 Te-131M 1.07E+02 5.50E+01 3.63E+01 8.93E+01i 2.65E+02 1.99E+05 1.19E+05 Te-131 1.74E-02 8.22E-03 5.OOE-03 1.58E-02 3.99E-02 2.06E+03 8.22E+03 Te-132 3.72E+02 2.37E+02 1.76E+02 2.79E+02 1.03E+03 3.40E+05 4.41E+04 1-130 6.36E+03 1.39E+04 5.57E+03 1.60E+06 1.53E+04 0.OOE+00 1.99E+03 1-131 3.79E+04 4.44E+04 1.96E+04 1.48E+07 5.18E+04 0.OOE+00 1.06E+03 1-132 1.69E+03 3.54E+03 1.26E+03 1.69E+05 3.95E+03 0.OOE+00 1.90E+03 1-133 1.32E+04 1.92E+04 5.60E+03 3.56E+06 2.24E+04 0.OOE+00 2.16E+03 1-134 9.21 E+02 1.88E+03 6.65E+02 4.45E+04 2.09E+03 0.OOE+00 1.29E+03 1-135 3.86E+03 7.60E+03 2.77E+03 6.96E+05 8.47E+03 O.OOE+00 1,83E+03 Cs-134 3.96E+05 7.03E+05 7.45E+04 O.OOE+00 1.90E+05 7.97E+04 1.33E+03 Cs-136 4.83E+04 1.35E+05 5.29E+04 O.OOE+00 5.64E+04 1.18E+04 1.43E+03 Cs-137 5.49E+05 6.12E+05 4.55E+04 O.OOE+00 1.72E+05 7.13E+04 1.33E+03 Cs-138 5.05E+02 7.81E+02 3.98E+02 O.OOE+00 4.1OE+02 6.54E+01 8.76E+02 Ba-1 39 1.48E+00 9.84E-04 4.30E-02 O.OOE+00 5.92E-04 5.95E+03 5.10E+04 Ba-140 5.60E+04 5.60E+01 2.90E+03 O.OOE+00 1.34E+01 1.60E+06 3.84E+04 Ba-141 1.57E-01 1.08E-04 4.97E-03 O.OOE+0O 6.50E-05 2.97E+03 4.75E+03 Ba-1 42 3.98E-02 3.30E-05 1.96E-03 O.OOE+00 1.90E-05 1.55E+03 6.93E+02 La-140 5.05E+02 2.00E+02 5.15E+01 O.OOE+00 0.OOE+00 1,68E+05 8.48E+04 La-142 1.03E+00 3.77E-01 9.04E-02 O.OOE+00 0.OOE+O0 8.22E+03 5.95E+04 Ce-141 2.77E+04 1.67E+04 1.99E+03 O.OOE+O0 5.25E+03 5.17E+05 2.16E+04 Ce-143 2.93E+02 1.93E+02 2.21E+01 O.OOE+O0 5.64E+01 1.16E+05 4.97E+04 Ce-144 3.19E+06 1.21E+06 1.76E+05 O.OOE+00 5.38E+05 9.84E+06 1.48E+05 Pr-1 43 1.40E+04 5.24E+03 6.99E+02 O.OOE+00 1.97E+03 4.33E+05 3.72E+04 Pr-144 4.79E-02 1.85E-02 2.41E-03 O.OOE+00 6.72E-03 1.61E+03 4.28E+03 Nd-147 7.94E+03 8.13E+03 5.OQE+02 O.OOE+00 3.15E+031 3.22E+05 3.12E+04 W-187 1.30E+01 9.02E+00 3.12E+00 O.OOE+00 0.OOE+00 3.96E+04 3.56E+04 Np-239 3.71 E+02 2.98E+02 1.88E+01 O.OOE+00 6.62E+01 5.95E+04 2.49E+04 Notes:

1) Units are mrem/yr per gCi/m 3 .

July 2013

CY-BR-170-301 Revision 8 Page 317 of 352 Table 12 Adult Vegetation Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.00E+00 1.29E+03 1.29E+03 1.29E+03 1.29E+03 1.29E+03 1.29E+03 C-14 8.97E+05 1.79E+05 1.79E+05 1.79E+05 1.79E+05 1.79E+05 1.79E+05 Na-24 2.69E+05 2.69E+05 2.69E+05 2.69E+05 2.69E+05 2.69E+05 2.69E+05 Cr-51 0.00E+00 0.00E+00 4.64E+04 2.77E+04 1.02E+04 6.15E+04 1,17E+07 Mn-54 0.OOE+00 3.13E+08 5.97E+07 0.00E+00 9.31E+07 0.00E+00 9.58E+08 Mn-56 0.00E+00 1.54E+01 2.73E+00 0.00E+00 1.95E+01 0.00E+00 4.91E+02 Fe-55 2.1OE+08 1.45E+08 3.38E+07 0.00E+00 0.OOE+00 8.08E+07 8.31E+07 Fe-59 1.26E+08 2.96E+08 1.13E+08 0.00E+00 0.00E+00 8.27E+07 9.87E+08 Co-58 0.OOE+00 3.08E+07 6.90E+07 0.00E+00 O.00E+00 0.00E+00 6.24E+08 Co-60 0.00E+00 1.67E+08 3.69E+08 0.00E+00 0.OOE+00 0.00E+00 3.14E+09 Ni-63 1.04E+10 7.21E+08 3.49E+08 0.00E+00 0.OOE+00 0.OOE+00 1.50E+08 Ni-65 5.97E+01 7.75E+00 3.54E+00 0.00E+00 0.OOE+00 0.OOE+00 1.97E+02 Cu-64 0.00E+00 9.09E+03 4.27E+03 0.OOE+00 2.29E+04 0.00E+00 7.75E+05 Zn-65 3.17E+08 1.01E+09 4.56E+08 0.OOE+00 6.75E+08 0.00E+00 6.36E+08 Zn-69 4.95E-06 9.48E-06 6.59E-07 0.00E+00 6.16E-06 0.00E+00 1.42E-06 Br-83 0.OOE+00 0.00E+00 3.00E+00 0.OOE+00 0.00E+00 0.OOE+00 4.32E+00 Br-84 0.00E+00 0.OOE+00 2.20E-11 0.OOE+00 0.OOE+00 0.00E+00 1.72E-16 Br-85 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 Rb-86 0.00E+00 2.20E+08 1.03E+08 0.OOE+00 0.OOE+00 0.00E+00 4.34E+07 Rb-88 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 Rb-89 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.00E+00 Sr-89 9.95E+09 0.OOE+00 2.86E+08 0.OOE+00 0.OOE+00 0.OOE+00 1.60E+09 Sr-90 6.95E+11 0.00E+00 1.40E+10 0.OOE+00 0.OOE+00 0.OOE+00 1.75E+10 Sr-91 3.01 E+05 0.OOE+00 1.22E+04 0.00E+00 0.00E+00 0.OOE+00 1.43E+06 Sr-92 4.12E+02 0,00E+00 1.78E+01 0.00E+00 0.OOE+00 0.OOE+00 8.17E+03 Y-90 1.33E+04 0.00E+00 3.57E+-02 0.00E+00 0.OOE+00 0.OOE+00 1.41E+08 Y-91M 4.93E-09 0.OOE+00 1.91E-10 0.OOE+00 0.00E+00 0.00E+00 1.45E-08 Y-91 5.12E+06 0.OOE+00 1.37E+05 0.OOE+00 0.OOE+00 0.00E+00 2.82E+09 Y-92 8.95E-01 0.OOE+00 2.62E-02 0.OOE+00 0.00E+00 0.OOE+00 1.57E+04 Y-93 1.67E+02 0.OOE+00 4.62E+00 0.OOE+00 0.OOE+00 0.OOE+00 5.31E+06 Zr-95 1.18E+06 3.77E+05 2.55E+05 0.OOE+00 5.92E+05 0.OOE+00 1.20E+09 Zr-97 3.35E+02 6.77E+01 3.09E+01 0.00E+00 1.02E+02 0.OOE+00 2.10E+07 Nb-95 1.43E+05 7.95E+04 4.27E+04 0.OOE+00 7.86E+04 0.00E+00 4.83E+08 Mo-99 0.00E+00 6.14E+06 1.17E+06 0.00E+00 1.39E+07 0.OOE+00 1.42E+07 Tc- 99M 3.06E+00 8.64E+00 1.10E+02 0.OOE+00 1.31E+02 4.23E+00 5.11E+03 Tc-1 01 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.00E+00 0.O0E+00 0.00E+00 Ru-1 03 4.77E+06 0.OOE+00 2.05E+06 0.OOE+00 1.82E+07 0.00E+00 5.57E+08 Ru-105 5.27E+01 0.00E+00 2.08E+01 0.OOE+00 6.81E+02 0.OOE+00 3.23E+04 Ru-106 1.93E+08 0.OOE+00 2.44E+07 0.00E+00 3.72E+08 0.00E+00 1.25E+10 Ag-110M 1.05E+07 9.75E+06 5.79E+06 0.00E+00 1.92E+07 0.OOE+00 3.98E+09 July 2013

CY-BR-170-301 Revision 8 Page 318 of 352 Table 12 (Continued) Adult Vegetation Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 9.67E+07 3.50E+07 1.30E+07 2.91E+07 3.93E+08 0.OOE+00 3.86E+08 Te-127M 3.49E+08 1.25E+08 4.26E+07 8.92E+07 1.42E+09 0.00E+00 1.17E+09 Te-127 5.68E+03 2.04E+03 1.23E+03 4.21E+03 2.31E+04 0.00E+00 4.48E+05 Te-129M 2.51E+08 9.37E+07 3.97E+07 8.62E+07 1.05E+09 0.00E+00 1.26E+09 Te-129 7.14E-04 2.68E-04 1.74E-04 5.48E-04 3.QOE-03 0.00E+00 5.39E-04 Te-131M 9.09E+05 4.45E+05 3.71 E+05 7.04E+05 4.50E+06 0.00E+00 4.41 E+07 Te-131 1.26E-15 5.26E-16 3.97E-16 1.03E-15 5.51E-15 0.OOE+00 1.78E-16 Te-132 4.28E+06 2.77E+06 2.60E+06 3.06E+06 2.67E+07 0.OOE+00 1.31E+08 1-130 3.89E+05 1.15E+06 4.52E+05 9.72E+071 1.79E+06 0.00E+00 9.87E+05 1-131 8.07E+07 1.15E+08 6.62E+07 3.78E+10 1.98E+08 0.00E+00 3.05E+07 1-132 5.58E+01 1.49E+02 5.22E+01 5.22E+03 2.38E+02 0.00E+00 2.80E+01 1-133 2.08E+06 3.62E+06 1.10E+06 5.32E+08 6.31E+06 0.00E+00 3.25E+06 1-134 8.55E-05 2.32E-04 8.31E-05 4.02E-03 3.69E-04 0.OOE+00 2.02E-07 1-135 3.87E+04 1.01E+05 3.74E+04 6.68E+06 1.62E+05 0.OOE+00 1.14E+05 Cs-134 4.67E+09 1.11E+10 9.08E+09 0.OOE+00 3.59E+09 1.19E+09 1.94E+08 Cs-136 4.25E+07 1.68E+08 1.21E+08 0oOOE+00 9.33E+07 1.28E+07 1.90E+07 Cs-137 6.36E+09 8.70E+09 5.70E+09 0.00E+00 2.95E+09 9.81E+08 1.68E+08 Cs-138 3.32E-11 6.56E-11 3.25E-11 0.OOE+00 4.82E-11 4.76E-12 2.80E-16 Ba-139 2.71 E-02 1.93E-05 7.92E-04 0.OOE+00 1.80E-05 1.09E-05 4.80E-02 Ba-140 1.29E+08 1.61E+05 8.42E+06 0.00E+00 5.49E+04 9.24E+04 2.65E+08 Ba-141 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-142 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 La-140 1.98E+03 9.97E+02 2.63E+02 0.OOE+00 0.OOE+00 0.OOE+00 7.32E+07 La-142 1.94E-04 8.83E-05 2.20E-05 0.00E+00 0.00E+00 0.OOE+00 6.45E-01 Ce-141 1.97E+05 1.33E+05 1.51E+04 0.OOE+00 6.19E+04 0.OOE+00 5.09E+08 Ce-143 9.94E+02 7.35E+05 8.13E+01 0.O0E+00 3.24E+02 0.OOE+00 2.75E+07 Ce-144 3.29E+07 1.38E+07 1.77E+06 0.00E+00 8.16E+06 0.OOE+00 1.11E+10 Pr-143 6.27E+04 2.51E+04 3.11E+03 0.OOE+00 1.45E+04 0.OOE+00 2.75E+08 Pr-144 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Nd-147 3.37E+04 3.90E+04 2.33E+03 0.OOE+00 2.28E+04 0.00E+00 1.87E+08 W-187 3.79E+04 3.17E+04 1.11E+04 0.00E+00 0.OOE+00 0.OOE+00 1.04E+07 Np-239 1.42E+03 1.40E+02 7.72E+01 0.00E+00 4.37E+02 0.OOE+00 2.87E+07 Notes:

1) Units are m2 mrem/yr per pCi/sec with the exception of H-3.

2) For H-3, the units are mrem/yr per giCi/m 3.

July 2013

CY-BR-170-301 Revision 8 Page 319 of 352 Table 12a Teen Vegetation Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.OOE+00 1.47E+03 1.47E+03 1.47E+03 1.47E+03 1.47E+03 1.47E+03 C-14 1.45E+06 2.91E+05 2.91E+05 2.91E+05 2.91E+05 2.91E+05 2.91E+05 Na-24 2.39E+05 2.39E+05 2.39E+05 2.39E+05 2.39E+05 2.39E+05 2.39E+05 Cr-51 0.OOE+00 0.00E+00 6.16E+04 3.42E+04 1.35E+04 8.79E+04 1.03E+07 Mn-54 0.00E+00 4.54E+08 9.01 E+07 0.00E+00 1.36E+08 0.00E+00 9.32E+08 Mn-56 0.00E+00 1.39E+01 2.47E+00 0.OOE+00 1.76E+01 0.0OE+00 9.13E+02 Fe-55 3.26E+08 2.31 E+08 5.39E+07 0.OOE+00 0.00E+00 1.47E+08 1.OOE+08 Fe-59 1.79E+08 4.18E+08 1.61E+08 0.00E+00 0.00E+00 1.32E+08 9.89E+08 Co-58 0.00E+00 4.37E+07 1.01 E+08 0.OOE+00 0.00E+00 0.00E+00 6.02E+08 Co-60 0.00E+00 2.49E+08 5.60E+08 0.00E+00 0.00E+00 0.00E+00 3.24E+09 Ni-63 1.61E+10 1.13E+09 5.45E+08 0.00E+00 0.00E+00 0.OOE+00 1.81E+08 Ni-65 5.55E+01 7.1OE+00 3.23E+00 0.OOE+00 0.00E+00 0.00E+00 3.85E+02 Cu-64 0.OOE+00 8.24E+03 3.87E+03 0.OOE+00 2.08E+04 0.00E+00 6.39E+05 Zn-65 4.24E+08 1.47E+09 6.86E+08 O.00E+00 9.41 E+08 0.OOE+00 6.23E+08 Zn-69 4.64E-06 8.84E-06 6.19E-07 0.00E+00 5.78E-06 0.00E+00 1.63E-05 Br-83 0.OOE+00 0.OOE+00 2.81 E+00 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 Br-84 0.OOE+00 0.OOE+00 2.OOE-1 1 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 Br-85 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Rb-86 0.OOE+00 2.75E+08 1.29E+08 0.OOE+00 0.OOE+00 0.00E+00 4.06E+07 Rb-88 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Rb-89 0.OOE+00 0,OOE+00 0.OOE+00 0.OOE+00 0.O0E+00 0.OOE+00 0.OOE+00 Sr-89 1.51E+10 0.OOE+00 4.33E+08 0.OOE+00 0.OOE+00 0.OOE+00 1.80E+09 Sr-90 9.22E+11 0.OOE+00 1.84E+10 O.OOE+00 0.OOE+00 O.OOE+00 2.11E+10 Sr-91 2.81E+05 0.OOE+00 1.12E+04 0.OOE+00 0.OOE+00 0.OOE+00 1.27E+06 Sr-92 3.84E+02 0.OOE+00 1.64E+01 0.OOE+00 0.OOE+00 0.OOE+00 9.78E+03 Y-90 1.24E+04 0.OOE+00 3.35E+02 0.OOE+00 0.OOE+00 0.OOE+00 1.02E+08 Y-91M 4.59E-09 O.OOE+00 1.75E-10 0.OOE+00 0.OOE+00 0.OOE+00 2.17E-07 Y-91 7.84E+06 0.OOE+00 2.1OE+05 0.OOE+00 0.OOE+00 0.OOE+00 3.21 E+09 Y-92 8.41 E-01 0.OOE+00 2.43E-02 0.OOE+00 0.OOE+00 O.OOE+00 2.31 E+04 Y-93 1.57E+02 0.OOE+00 4.30E+00 0.OOE+00 0.OOE+00 0.OOE+00 4.80E+06 Zr-95 1.72E+06 5.44E+05 3.74E+05 0.OOE+00 7.99E+05 0.O0E+00 1.26E+09 Zr-97 3.1OE+02 6.14E+01 2.83E+01 0.OOE+00 9.31E+01 0.OOE+00 1.66E+07 Nb-95 1.93E+05 1.07E+05 5.90E+04 0.OOE+00 1.04E+05 0.OOE+00 4.58E+08 Mo-99 0.OOE+00 5.63E+06 1.07E+06 0.OOE+00 1.29E+07 0.OOE+00 1.01 E+07 Tc- 99M 2.70E+00 7.52E+00 9.75E+01 0.OOE+00 1.12E+02 4.17E+00 4.94E+03 Tc-101 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 Ru-103 6.82E+06 0.OOE+00 2.91E+06 0.OOE+00 2.40E+07 0.OOE+00 5.69E+08 Ru-105 4.90E+01 0.OOE+00 1.90E+01 0.OOE+00 6.18E+02 0.00E+00 3.95E+04 Ru-106 3.09E+08 0.OOE+00 3.90E+07 0.OOE+00 5.97E+08 0.OOE+00 1.48E+10 Ag-i 1OM 1.52E+07 1.44E+07 8.73E+06 0.OOE+00 2.74E+07 0.OOE+00 4.03E+09 July 2013

CY-BR-170-301 Revision 8 Page 320 of 352 Table 12a (Continued) Teen Vegetation Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 1.49E+08 5.35E+07 1.99E+07 4.15E+07 Q.OOE+00 0.OQE+00 4.38E+08 Te-127M 5.51E+08 1.96E+08 6.56E+07 1.31E+08 2.24E+09 0.OOE+00 1.37E+09 Te-127 5.36E+03 1.90E+03 1.15E+03 3.70E+03 2.17E+04 0.OOE+00 4.14E+05 Te-129M 3.61E+08 1.34E+08 5.72E+07 1.17E+08 1.51E+09 0.OOE+00 1.36E+09 Te-129 6.68E-04 2.49E-04 1.63E-04 4.77E-04 2.80E-03 0.OOE+00 3.65E-03 Te-131M 8.42E+05 4.04E+05 3.37E+05 6.07E+05 4.21E+06 0.OOE+00 3.24E+07 Te-131 1.17E-15 4.82E-16 3.66E-16 9.01E-16 5.11E-15 0.OOE+00 9.60E-17 Te-132 3.89E+06 2.46E+06 2.32E+06 2.60E+06 2.36E+07 0.OOE+00 7.81EE+07 1-130 3.47E+05 1.01 E+06 4.01 E+05 8.20E+07 1.55E+06 O.OOE+00 7.73E+05 1-131 7.68E+07 1.08E+08 5.78E+07 3.14E+10 1.85E+08 0.OOE+00 2.13E+07 1-132 5.03E+01 1.32E+02 4.72E+01 4.43E+03 2.07E+02 0.OOE+00 5.73E+01 1-133 1.93E+06 3.28E+06 1.OOE+06 4.58E+08 5.75E+06 0.OOE+00 2.48E+06 1-134 7.73E-05 2.05E-04 7.36E-05 3.41E-03 3.23E-04 0.OOE+00 2.70E-06 1-135 3.49E+04 8.99E+04 3.33E+04 5.78E+06 1.42E+05 0.OOE+00 9.97E+04 Cs-134 7.1OE+09 1.67E+10 7.75E+09 0.OOE+00 5.31E+09 2.03E+09 2.08E+08 Cs-136 4.35E+07 1.71E+08 1.15E+08 0.OOE+00 9.31E+07 1.47E+07 1.38E+07 Cs-137 1.01E+10 1.35E+10 4.69E+09 0.OOE+00 4.59E+09 1.78E+09 1.92E+08 Cs-138 3,07E-11 5.89E-1I 2.94E-11 0.OOE+00 4.35E-11 5.06E-12 2.67E-14 Ba-i 39 2.55E-02 1.79E-05 7.42E-04 0.OOE+00 1.69E-05 1.23E-05 2.27E-01 Ba-140 1.38E+08 1.69E+05 8.90E+06 0.OOE+00 5.74E+04 1.14E+05 2.13E+08 Ba-141 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-142 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.O0E+00 0.OOE+00 0.OOE+00 La-140 1.81E+03 8.88E+02 2.36E+02 0.OOE+00 0.OOE+00 0.OOE+00 5.1OE+07 La-142 1.78E-04 7.92E-05 1.97E-05 0.OOE+00 0.00E+00 0.OOE+00 2.41 E+00 Ce-141 2.83E+05 1.89E+05 2.17E+04 0.OOE+00 8.89E+04 0.OOE+00 5.40E+08 Ce-1 43 9.29E+02 6.76E+05 7.55E+01 0.OOE+00 3.03E+02 0.OOE+00 2.03E+07 Ce-144 5.27E+07 2.18E+07 2.83E+06 0.OOE+00 1.30E+07 0.OOE+00 1.33E+10 Pr-143 7.01E+04 2.80E+04 3.49E+03 0.OOE+00 1.63E+04 0.OOE+00 2.31E+08 Pr-144 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Nd-147 3.67E+04 4.OOE+04 2.39E+03 0.OOE+00 2.35E+04 0.OOE+00 1.44E+08 W-187 3.53E+04 2.87E+04 1.01E+04 0.OOE+00 0.OOE+00 0.OOE+00 7.78E+06 Np-239 1.38E+03 1.30E+02 7.24E+01 0.OOE+00 4.09E+02 0.OOE+00 2.10E+07 Notes:

1) Units are m2 mrem/yr per pCi/sec with the exception of H-3.

2) For H-3, the units are mrem/yr per gCi/m 3 .

July 2013

CY-BR-170-301 Revision 8 Page 321 of 352 Table 12b Child Vegetation Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.00E+00 2.29E+03 2.29E+03 2.29E+03 2.29E+03 2.29E+03 2.29E+03 C-14 3.50E+06 7.01E+05 7.01E+05 7.01E+05 7.01E+05 7.01E+05 7.01E+05 Na-24 3.73E+05 3.73E+05 3.73E+05 3.73E+05 3.73E+05 3.73E+05 3.73E+05 Cr-51 0.OOE+00 0.OOE+00 1.17E+05 6.49E+04 1.77E+04 1.18E+05 6.20E+06 Mn-54 0.00E+00 6.65E+08 1.77E+08 0.OOE+00 1.86E+08 0.OOE+00 5.58E+08 Mn-56 0.OOE+00 1.82E+01 4.1OE+00 0.OOE+00 2.20E+01 0.OOE+00 2.63E+03 Fe-55 8.01 E+08 4.25E+08 1.32E+08 0.OOE+00 0.OOE+00 2.40E+08 7.87E+07 Fe-59 3.97E+08 6.42E+08 3.20E+08 0.OOE+00 0.00E+00 1.86E+08 6.69E+08 Co-58 0.OOE+00 6.45E+07 1.97E+08 0.OOE+00 0.00E+00 0.OOE+00 3.76E+08 Co-60 0.OOE+00 3.78E+08 1.12E+09 O.OOE+00 0.00E+00 0.OOE+00 2.10E+09 Ni-63 3.95E+10 2.11E+09 1.34E+09 0.O0E+00 0.00E+00 0.OOE+00 1.42E+08 Ni-65 1.02E+02 9.59E+00 5.60E+00 0.OOE+00 0.OOE+00 0.OOE+00 1.18E+03 Cu-64 0.00E+00 1.09E+04 6.56E+03 0.OOE+00 2.62E+04 0.00E+00 5.10E+05 Zn-65 8.12E+08 2.16E+09 1.35E+09 0.OOE+00 1.36E+09 0.OOE+00 3.80E+08 Zn-69 8.56E-06 1.24E-05 1.14E-06 0.00E+00 7.50E-06 0.OOE+00 7.80E-04 Br-83 0.00E+00 0.OOE+00 5.18E+00 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 Br-84 0.00E+00 0.00E+00 3.39E-1 1 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 Br-85 0.00E+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OQE+00 0.OOE+00 Rb-86 0.00E+00 4.54E+08 2.79E+08 0.OOE+00 0.00E+00 0.OOE+00 2.92E+07 Rb-88 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.00E+00 0.00E+00 Rb-89 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 Sr-89 3.59E+10 0.OOE+00 1.03E+09 0.00E+00 O.OOE+00 0.00E+00 1.39E+09 Sr-90 1.87E+12 0.OOE+00 3.77E+10 0.OOE+00 0.00E+00 0.00E+00 1.67E+10 Sr-91 5.17E+05 0.00E+00 1.95E+04 0.00E+00 0.OOE+00 0.00E+00 1.14E+06 Sr-92 7.04E+02 0.00E+00 2.82E+01 0.OOE+00 0.00E+00 0.00E+00 1.33E+04 Y-90 2.31E+04 0.OOE+00 6.18E+02 0.OOE+00 0.00E+00 0.OOE+00 6.57E+07 Y-91M 8.42E-09 0.00E+00 3.06E-10 0.OOE+00 0.OOE+00 0.OOE+00 1.65E-05 Y-91 1.87E+07 0.OOE+00 4.99E+05 0.OOE+00 0.00E+00 0.OOE+00 2.49E+09 Y-92 1.55E+00 0.OOE+00 4.43E-02 0.00E+00 0.OOE+00 0.00E+00 4.47E+04 Y-93 2.89E+02 0.OOE+00 7.94E+00 0.OOE+00 0.OOE+00 0.OOE+00 4.31E+06 Zr-95 3.86E+06 8.50E+05 7.56E+05 0.00E+00 1.22E+06 0.OOE+00 8.86E+08 Zr-97 5.67E+02 8.19E+01 4.83E+01 0.00E+00 1.18E+02 0.00E+00 1.24E+07 Nb-95 4.12E+05 1.61E+05 1.15E+05 0.00E+00 1.51E+05 0.00E+00 2.97E+08 Mo-99 0.00E+00 7.69E+06 1.90E+06 0.OOE+00 1.64E+07 0.OOE+00 6.36E+06 Tc- 99M 4.64E+00 9.10E+00 1.51E+02 0.OOE+00 1.32E+02 4.62E+00 5.18E+03 Tc-101 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 Ru-103 1.53E+07 0.00E+00 5.89E+06 0.OOE+00 3.86E+07 0.OOE+00 3.96E+08 Ru-1 05 8.97E+01 0.OOE+00 3.25E+01 0.OOE+00 7.89E+02 0.00E+00 5,86E+04 Ru-106 7.45E+08 0.OOE+00 9.30E+07 0.OOE+00 1.01E+09 0.OOE+00 1.16E+10 Ag-110M 3.21E+07 2.17E+07 1.74E+07 0.OOE+00 4.04E+07 0.OOE+00 2.58E+09 July 2013

CY-BR-170-301 Revision 8 Page 322 of 352 Table 12b (Continued) Child Vegetation Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 3.51E+08 9.52E+07 4.68E+07 9.86E+07 0.OOE+00 0.00E+00 3.39E+08 Te-127M 1.32E+09 3.56E+08 1.57E+08 3.16E+08 3.77E+09 0.OOE+00 1.07E+09 Te-127 9.89E+03 2.67E+03 2.12E+03 6.84E+03 2.81E+04 0.OOE+00 3.86E+05 Te-129M 8.40E+08 2.35E+08 1.30E+08 2.71 E+08 2.47E+09 0.OOE+00 1.02E+09 Te-129 1.24E-03 3.45E-04 2.94E-04 8.83E-04 3.62E-03 O.OOE+00 7.70E-02 Te-131M 1.54E+06 5.32E+05 5.66E+05 1.09E+06 5.15E+06 0.OOE+00 2.16E+07 Te-131 2.15E-15 6.57E-16 6.41E-16 1.65E-15 6.51E-15 O.OOE+00 1.13E-14 Te-132 6.97E+06 3.09E+06 3.73E+06 4.49E+06 2,86E+07 0.OOE+00 3.11E+07 1-130 6.1OE+05 1.23E+06 6.35E+05 1.36E+08 1.84E+06 O.00E+00 5.76E+05 1-131 1.43E+08 1.44E+08 8.17E+07 4.75E+10 2.36E+08 0.OOE+00 1.28E+07 1-132 8.93E+01 1.64E+02 7.54E+01 7.61E+03 2.51E+02 0.OOE+00 1.93E+02 1-133 3.52E+06 4.36E+06 1.65E+06 8.09E+08 7.26E+06 0.OOE+00 1.76E+06 1-134 1.37E-04 2.55E-04 1.17E-04 5.86E-03 3.90E-04 0.OOE+00 1.69E-04 1-135 6.20E+04 1.12E+05 5.28E+04 9.89E+06 1.71E+05 0.OOE+00 8.51E+04 Cs-134 1.60E+10 2.63E+10 5.55E+09 0.OOE+00 8.16E+09 2.93E+09 1.42E+08 Cs-136 8.18E+07 2.25E+08 1.46E+08 0.OOE+00 1.20E+08 1.79E+07 7.90E+06 Cs-137 2.39E+10 2.29E+10 3.38E+09 0.OOE+00 7.46E+09 2.68E+09 1.43E+08 Cs-138 5.58E-11 7.75E-11 4.92E-11 0.OOE+00 5.45E-11 5.87E-12 3.57E-11 Ba-139 4.69E-02 2.51E-05 1.36E-03 0.OOE+00 2.19E-05 1.47E-05 2.71E+00 Ba-1 40 2.77E+08 2.43E+05 1.62E+07 0.OOE+00 7.90E+04 1.45E+05 1.40E+08 Ba-141 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 O.OOE+00 Ba-1 42 0.OOE+00 0.OOE+00 O.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 La-140 3.25E+03 1.13E+03 3.82E+02 0.OOE+00 O.OOE+00 0.OOE+00 3.16E+07 La-142 3.23E-04 1.03E-04 3.22E-05 O.OOE+00 O.OOE+00 0.OOE+00 2.04E+01 Ce-141 6.55E+05 3.27E+05 4.85E+04 0.OOE+00 1.43E+05 O.OE+00 4.08E+08 Ce-143 1.71 E+03 9.28E+05 1.34E+02 O.OOE+00 3.89E+02 O.OOE+00 1.36E+07 Ce-144 1.27E+08 3.98E+07 6.78E+06 0.OOE+00 2.21E+07 O.OOE+00 1.04E+10 Pr-143 1.46E+05 4.38E+04 7.24E+03 O.OOE+00 2.37E+04 0.OOE+00 1.57E+08 Pr-144 0.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 0.OOE+00 O.OOE+00 O.OOE+00 Nd-147 7.27E+04 5.89E+04 4.56E+03 O.OOE+00 3.23E+04 0.OOE+00 9.33E+07 W-187 6.41E+04 3.80E+04 1.70E+04 O.OOE+00 O.OOE+00 O.OOE+00 5.34E+06 Np-239 2.55E+03 1.83E+02 1.29E+02 0.OOE+00 5.30E+02 0.OOE+00 1.36E+07 Notes:

1) Units are m2 mrem/yr per gCi/sec with the exception of H-3.

2) For H-3, the units are mrem/yr per giCi/m 3 .

3) The infant age group is assumed to receive no dose through the vegetation ingestion pathway therefore no dose factors are supplied.

July 2013

CY-BR-170-301 Revision 8 Page 323 of 352 Table 13 Adult Grass-Cow-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.OOE+00 4.35E+02 4.35E+02 4.35E+02 4.35E+02 4.35E+02 4.35E+02 C-14 3.63E+05 7.26E+04 7.26E+04 7.26E+04 7.26E+04 7.26E+04 7.26E+04 Na-24 2.46E+06 2.46E+06 2.46E+06 2.46E+06 2.46E+06 2.46E+06 2.46E+06 Cr-51 0.OOE+00 0.OOE+00 2.86E+04 1.71E+04 6.29E+03 3.79E+04 7.18E+06 Mn-54 0.00E+00 8.41 E+06 1.61 E+06 0.OOE+00 2.50E+06 0.00E+00 2.58E+07 Mn-56 0.00E+00 4.13E-03 7.32E-04 0.OOE+00 5.24E-03 0.OOE+00 1.32E-01 Fe-55 2.51 E+07 1.74E+07 4.05E+06 0.00E+00 0.OOE+00 9.68E+06 9.95E+06 Fe-59 2.97E+07 6.98E+07 2.67E+07 0.OOE+00 0.00E+00 1.95E+07 2.33E+08 Co-58 O.00E+00 4.72E+06 1.06E+07 0.00E+00 0.OOE+00 0.OOE+00 9.56E+07 Co-60 0.00E+00 1.64E+07 3.62E+07 0.OOE+00 0.00E+00 0.OOE+00 3.08E+08 Ni-63 6.73E+09 4.66E+08 2.26E+08 0.OOE+00 0.00E+00 0.OOE+00 9.73E+07 Ni-65 3.70E-01 4.81E-02 2.19E-02 0.00E+00 0.00E+00 0.OOE+00 1.22E+00 Cu-64 0.OOE+00 2.36E+04 1.11E+04 0.00E+00 5.95E+04 0.OOE+00 2.01E+06 Zn-65 1.37E+09 4.36E+09 1.97E+09 0.00E+00 2,92E+09 0.00E+00 2.75E+09 Zn-69 2.01E-12 3.84E-12 2.67E-13 0.00E+00 2.50E-12 0.00E+00 5.78E-13 Br-83 0.00E+00 0.00E+00 9.65E-02 0.00E+00 0.00E+00 0.00E+00 1.39E-01 Br-84 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 0.00E+00 Br-85 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0o.00E+00 0,00E+00 0.00E+00 Rb-86 0.OOE+00 2.60E+09 1.21E+09 0.00E+00 0.00E+00 0.00E+00 5.12E+08 Rb-88 0,00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 Rb-89 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 Sr-89 1.45E+09 0.OOE+00 4.16E+07 0.OOE+00 0.OOE+00 0.OOE+00 2.33E+08 Sr-90 5.38E+10 0.00E+00 1.08E+09 0.OOE+00 0.OOE+00 0.OOE+00 1.35E+09 Sr-91 2.87E+04 0.OOE+00 1.16E+03 0.OOE+00 0.OOE+00 0.OOE+00 1.37E+05 Sr-92 4.84E-01 0.OOE+00 2.09E-02 0.00E+00 0.00E+00 0.OOE+00 9.58E+00 Y-90 7.10E+01 0.OOE+00 1.90E+00 0.OOE+00 0.OOE+00 0.00E+00 7.52E+05 Y-91M 6.42E-20 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 1.89E-19 Y-91 8.59E+03 0.OOE+00 2.30E+02 0.00E+00 0.OOE+00 0.00E+00 4.73E+06 Y-92 5.57E-05 0.00E+00 1.63E-06 0.OOE+00 0.OOE+00 0.OOE+00 9.75E-01 Y-93 2.22E-01 0.OOE+00 6.12E-03 0.00E+00 0.00E+00 0.00E+00 7.03E+03 Zr-95 9.44E+02 3.03E+02 2.05E+02 0.OOE+00 4.75E+02 0.OOE+00 9.59E+05 Zr-97 4.32E-01 8.72E-02 3.99E-02 0.OOE+00 1.32E-01 0.OOE+00 2.70E+04 Nb-95 8.26E+04 4.60E+04 2.47E+04 0.OOE+00 4.54E+04 0.00E+00 2.79E+08 Mo-99 0.OOE+00 2.47E+07 4.70E+06 0.OOE+00 5.60E+07 0.OOE+00 5.73E+07 Tc- 99M 3.31E+00 9.35E+00 1.19E+02 0.OOE+00 1.42E+02 4,58E+00 5,53E+03 Tc-101 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 Ru-103 1.02E+03 0.00E+00 4.39E+02 0.OOE+00 3.88E+03 0.OOE+00 1.19E+05 Ru-1 05 8.51E-04 0.OOE+00 3.36E-04 0.00E+00 1.10E-02 0.OOE+00 5.20E-01 Ru-106 2.04E+04 0.00E+00 2.58E+03 0.OOE+00 3.94E+04 0.00E+00 1.32E+06 Ag-110M 5.82E+07 5.39E+07 3.20E+07 0.OOE+00 1.06E+08 0.OOE+00 2.20E+10 July 2013

CY-BR-170-301 Revision 8 Page 324 of 352 Table 13 (Continued) Adult Grass-Cow-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 1,63E+07 5.91E+06 2.18E+06 4.90E+06 6.63E+07 0.OOE+00 6.51E+07 Te-127M 4.58E+07 1.64E+07 5.58E+06 1.17E+07 1.86E+08 0.OOE+00 1.54E+08 Te-127 6.66E+02 2.39E+02 1.44E+02 4.94E+02 2.71E+03 0.OOE+00 5.26E+04 Te-129M 6.02E+07 2.24E+07 9.52E+06 2.07E+07 2.51E+08 0.OOE+00 3.03E+08 Te-129 2.83E-10 1.06E-10 6.88E-11 2.17E-10 1.19E-09 0.OOE+00 2.13E-10 Te-131M 3.61E+05 1.76E+05 1.47E+05 2.79E+05 1.79E+06 0.OOE+00 1.75E+07 Te-131 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 Te-132 2.39E+06 1.55E+06 1.45E+06 1.71E+06 1.49E+07 O.OOE+00 7.32E+07 1-130 4.18E+05 1.23E+06 4.86E+05 1.04E+08 1.92E+06 O.OE+00 1.06E+06 1-131 2.96E+08 4.23E+08 2.43E+08 1.39E+11 7.26E+08 0.OOE+00 1.12E+08 1-132 1.65E-01 4.40E-01 1.54E-01 1.54E+01 7.02E-01 0.OOE+00 8.27E-02 1-133 3.88E+06 6.74E+06 2.06E+06 9.91E+08 1.18E+07 0.OOE+00 6.06E+06 1-134 1.89E-12 5.13E-12 1.83E-12 8.89E-11 8.16E-12 0.O0E+00 4.47E-15 1-135 1.29E+04 3.38E+04 1.25E+04 2,23E+06 5.42E+04 0.OOE+00 3.82E+04 Cs-134 5.65E+09 1.35E+10 1.10E+10 0.OOE+00 4.35E+09 1.45E+09 2.35E+08 Cs-136 2.63E+08 1.04E+09 7.46E+08 0.OOE+00 5.77E+08 7.91E+07 1.18E+08 Cs-137 7.38E+09 1.01E+10 6.61E+09 0.OOE+00 3.43E+09 1.14E+09 1.95E+08 Cs-1 38 O.OE+00 0.OOE+00 0.OOE+00 0.0OE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-139 4.43E-08 3.16E-1I 1.30E-09 0.OOE+00 2.95E-11 I1.79E-11 7.86E-08 Ba-140 2.69E+07 3.38E+04 1.76E+06 O.OOE+00 1.15E+04 1.93E+04 5.54E+07 Ba-141 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-1 42 0.OOE+00 0.OOE+00 0,OOE+00 0.OOE+00 0.OOE+00 0.O0E+00 0.00E+00 La-140 4.52E+00 2.28E+00 6.02E-01 0.OOE+00 0.O0E+00 0.OOE+00 1.67E+05 La-142 1.89E-11 8.59E-12 2.14E-12 0.OOE+00 O.OOE+00 0.OOE+00 6.28E-08 Ce-141 4.84E+03 3.28E+03 3.72E+02 Q.0OE+00 1.52E+03 0.OOE+00 1.25E+07 Ce-143 4.15E+01 3.07E+04 3.39E+00 0.OOE+00 1.35E+01 0.OOE+00 1.15E+06 Ce-144 3.58E+05 1.50E+05 1.92E+04 0.OOE+00 8.87E+04 0.OOE+00 1.21E+08 Pr-143 1.58E+02 6.34E+01 7.83E+00 0.OOE+00 3.66E+01 0.OOE+00 6.92E+05 Pr-144 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Nd-147 9.48E+01 1.1OE+02 6.56E+00 O.OOE+0Q 6.41E+01 0.OOE+00 5.26E+05 W-187 6.51E+03 5.44E+03 1.90E+03 0.OOE+00 0.OOE+00 0.OOE+00 1.78E+06 Np-239 3.67E+00 3.61E-01 1.99E-01 0.OOE+00 1.12E+00 0.OOE+00 7.40E+04 Notes:

1) Units are m2 mrem/yr per jCi/sec with the exception of H-3.

2) For H-3, the units are mrem/yr per 3 gCi/m .

July 2013

CY-BR-170-301 Revision 8 Page 325 of 352 Table 13a Teen Grass-Cow-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.OOE+00 5.66E+02 5.66E+02 5.66E+02 5.66E+02 5.66E+02 5.66E+02 C-14 6.70E+05 1.34E+05 1.34E+05 1.34E+05 1.34E+05 1.34E+05 1.34E+05 Na-24 4.29E+06 4.29E+06 4.29E+06 4.29E+06 4.29E+06 4.29E+06 4.29E+06 Cr-51 0.00E+00 0.00E+00 4.99E+04 2.77E+04 1.09E+04 7.12E+04 8.38E+06 Mn-54 0.OOE+00 1.40E+07 2.78E+06 0.OOE+00 4.18E+06 0.00E+00 2.87E+07 Mn-56 0.00E+00 7.32E-03 1.30E-03 0.00E+00 9.27E-03 0.00E+00 4.82E-01 Fe-55 4.45E+07 3.16E+07 7.36E+06 0.00E+00 0.OOE+00 2.00E+07 1.37E+07 Fe-59 5.18E+07 1.21E+08 4.67E+07 0.OOE+00 0.OOE+00 3.81E+07 2.86E+08 Co-58 0.OOE+00 7.94E+06 1.83E+07 O.00E+00 0.00E+00 0.OOE+00 1.09E+08 Co-60 0.00E+00 2.78E+07 6.26E+07 0.00E+00 0.00E+00 0.00E+00 3.62E+08 Ni-63 1.18E+10 8.35E+08 4.01E+08 0.00E+00 0.OOE+00 0.OOE+00 1.33E+08 Ni-65 6.78E-01 8.66E-02 3.94E-02 0.00E+00 0.OOE+00 0.00E+00 4.70E+00 Cu-64 0.OOE+00 4.21 E+04 1.98E+04 0.00E+00 1.06E+05 0.00E+00 3.26E+06 Zn-65 2.11 E+09 7.31 E+09 3.41 E+09 0.00E+00 4.68E+09 0.00E+00 3.10E+09 Zn-69 3.70E-12 7.05E-12 4.94E-13 0.00E+00 4.61E-12 0.OOE+00 1.30E-11 Br-83 0.OOE+00 0.00E+00 1.78E-01 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 Br-84 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 Br-85 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 Rb-86 0.OOE+00 4.73E+09 2.22E+09 0.OOE+00 0.OOE+00 0.OOE+00 7.01 E+08 Rb-88 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 Rb-89 0.O0E+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 Sr-89 2.67E+09 0.OOE+00 7.66E+07 0.OOE+00 0.OOE+00 0.OOE+00 3.18E+08 Sr-90 8.13E+10 0.OOE+00 1.63E+09 0.OOE+00 0.O0E+00 0.OOE+00 1.86E+09 Sr-91 5.27E+04 0.OOE+00 2.1OE+03 0.OOE+00 0.OOE+00 0.OOE+00 2.39E+05 Sr-92 8.85E-01 0.OOE+00 3.77E-02 0.OOE+00 0.OOE+00 0.OOE+00 2.26E+01 Y-90 1.30E+02 0.OOE+00 3.51 E+00 0.OOE+00 0.OOE+00 0.OOE+00 1.08E+06 Y-91M 1.18E-19 0.OOE+00 0.OOE+00 0.0OE+00 0.OOE+00 0.OOE+00 5.55E-18 Y-91 1.58E+04 0.OOE+00 4.24E+02 0.OOE+00 0.OOE+00 0.OOE+00 6.48E+06 Y-92 1.03E-04 0.OOE+00 2.98E-06 0.OOE+00 O.OOE+00 0.OOE+00 2.82E+00 Y-93 4.09E-01 0.OOE+00 1.12E-02 0.OOE+00 0.OOE+00 0.OOE+00 1.25E+04 Zr-95 1.65E+03 5.21 E+02 3.58E+02 0.OOE+00 7.65E+02 0.OOE+00 1.20E+06 Zr-97 7.87E-01 1.56E-01 7.17E-02 0.OOE+00 2.36E-01 0.OOE+00 4.22E+04 Nb-95 1.41 E+05 7.82E+04 4.30E+04 0.OOE+00 7.58E+04 0.OOE+00 3.34E+08 Mo-99 0.OOE+00 4.46E+07 8.51 E+06 0.OOE+00 1.02E+08 0.OOE+00 8.OOE+07 Tc- 99M 5.74E+00 1.60E+01 2.07E+02 0.OOE+00 2.39E+02 8.89E+00 1.05E+04 Tc-101 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ru-103 1.81E+03 0.OOE+00 7.74E+02 0.00E+00 6.38E+03 0.OOE+00 1.51E+05 Ru-105 1.55E-03 0.OOE+00 6.03E-04 0.OOE+00 1.96E-02 0.OOE+00 1.25E+00 Ru-106 3.75E+04 0.OOE+00 4.73E+03 0.OOE+00 7.24E+04 0.OOE+00 1.80E+06 Ag-110M 9.63E+07 9.11E+07 5,54E+07 0.OOE+00 1.74E+08 0.OOE+00 2.56E+10 July 2013

CY-BR-170-301 Revision 8 Page 326 of 352 Table 13a (Continued) Teen Grass-Cow-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-1 25M 3.01 E+07 1.08E+07 4.02E+06 8.40E+06 O.OOE+00 O.OOE+00 8.87E+07 Te-127M 8.44E+07 2.99E+07 1.OOE+07 2.01E+07 3.42E+08 0.OOE+00 2.10E+08 Te-127 1.24E+03 4.38E+02 2.66E+02 8.52E+02 5.OOE+03 O.00E+00 9.54E+04 Te-129M 1.10E+08 4.09E+07 1.74E+07 3.55E+07 4.61E+08 0.OOE+00 4.13E+08 Te-129 5.20E-10 1.94E-10 1.27E-10 3.72E-10 2.18E-09 0.OOE+00 2.84E-09 Te-131M 6.57E+05 3.15E+05 2.63E+05 4.74E+05 3.28E+06 O.OOE+00 2.53E+07 Te-131 O.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 O.OOE+00 0.00E+00 0.OOE+00 Te-132 4.27E+06 2.71E+06 2.55E+06 2.85E+06 2.60E+07 O.OOE+00 8.57E+07 1-130 7.35E+05 2.13E+06 8.49E+05 1.73E+08 3.27E+06 0.OOE+00 1.63E+06 1-131 5.37E+08 7.52E+08 4.04E+08 2.19E+1 11.29E+09 0.OOE+00 1.49E+08 1-132 2.92E-01 7.64E-01 2.74E-01 2.57E+01 1.20E+00 0.OOE+00 3.33E-01 1-133 7.08E+06 1.20E+07 3.66E+06 1.68E+09 2.11 E+07 O.00E+00 9.09E+06 1-134 3.35E-12 8.89E-12 3.19E-12 1.48E-10 1.40E-11 0.O0E+00 1.17E-13 1-135 2.29E+04 5.91E+04 2.19E+04 3.80E+06 9.33E+04 O.OE+00 6.54E+04 Cs-134 9.82E+09 2.31E+10 1.07E+10 O.OOE+00 7.34E+09 2.80E+09 2.87E+08 Cs-1 36 4.47E+08 1.76E+09 1.18E+09 0.00E+00 9.58E+08 1.51E+08 1.42E+08 Cs-137 1.34E+10 1.78E+10 6.20E+09 0.OOE+00 6.06E+09 2.35E+09 2.53E+08 Cs-1 38 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 Ba-139 8.20E-08 5.77E-1 1 2.39E-09 0.OOE+00 5.44E-1 1 3.98E-1 1 7.31 E-07 Ba-1 40 4.85E+07 5.95E+04 3.13E+06 0.OOE+00 2.02E+04 4.00E+04 7.49E+07 Ba-141 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-142 0.OOE+00 0.OOE+00 0.OOE+00 0.0OE+00 O.OOE+00 0.OOE+00 0.OOE+00 La-140 8.12E+00 3.99E+00 1.06E+00 O.OE+00 0.OOE+00 0.OOE+00 2.29E+05 La-142 3.41E-11 1.51E-11 3.77E-12 0.OOE+00 0.OOE+00 0.OOE+00 4.61E-07 Ce-141 8.88E+03 5.93E+03 6.81E+02 0.OOE+00 2.79E+03 0.OOE+00 1.70E+07 Ce-143 7.62E+01 5.55E+04 6.20E+00 0.OOE+00 2.49E+01 0.OOE+00 1.67E+06 Ce-144 6.58E+05 2.72E+05 3.54E+04 0.O0E+00 1.63E+05 0.OOE+00 1.66E+08 Pr-143 2.90E+02 1.16E+02 1.44E+01 0.OOE+00 6.74E+01 0.OOE+00 9.55E+05 Pr-144 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 Nd-147 1.82E+02 1.98E+02 1.19E+01 0.OOE+00 1.17E+02 0.OOE+00 7.16E+05 W-187 1.19E+04 9.71E+03 3.40E+031 0.OOE+00 0.OOE+00 0.OOE+00 2.63E+06 Np-239 7.O0E+00 6.60E-01 3.67E-01 0.OOE+00 2.07E+00 0.OOE+00 1.06E+05 Notes:

1) Units are m2 mrem/yr per pCi/sec with the exception of H-3.

2) For H-3, the units are mrem/yr per pCi/m 3.

July 2013

CY-BR-170-301 Revision 8 Page 327 of 352 Table 13b Child Grass-Cow-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.OOE+00 8.97E+02 8.97E+02 8.97E+02 8.97E+02 8.97E+02 8.97E+02 C-14 1.65E+06 3.29E+05 3.29E+05 3.29E+05 3.29E+05 3.29E+05 3.29E+05 Na-24 8.93E+06 8.93E+06 8.93E+06 8.93E+06 8.93E+06 8.93E+06 8.93E+06 Cr-51 0.OOE+00 0.00E+00 1.02E+05 5.65E+04 1.54E+04 1.03E+05 5.39E+06 Mn-54 0.00E+00 2.10E+07 5.59E+06 0.OOE+00 5.88E+06 0.OOE+00 1.76E+07 Mn-56 0.OOE+00 1.28E-02 2.88E-03 O.OOE+00 1.54E-02 0.OOE+00 1.85E+00 Fe-55 1.12E+08 5.93E+07 1.84E+07 0.00E+00 O.00E+00 3.35E+07 1.10E+07 Fe-59 1.20E+08 1.94E+08 9.69E+07 0.00E+00 0.00E+00 5.64E+07 2.02E+08 Co-58 0.OOE+00 1.21 E+07 3.71 E+07 O.00E+00 0.OOE+00 0.00E+00 7.08E+07 Co-60 0.OOE+00 4.32E+07 1.27E+08 0.OOE+00 O.OOE+00 0.OOE+00 2.39E+08 Ni-63 2.96E+10 1.59E+09 1.01E+09 0.00E+00 O.00E+00 0.OOE+00 1.07E+08 Ni-65 1.66E+00 1.56E-01 9.11 E-02 0,00E+00 0.OOE+00 0.00E+00 1.91E+01 Cu-64 0.00E+00 7.39E+04 4.47E+04 0.OOE+00 1.79E+05 0.OOE+00 3.47E+06 Zn-65 4.13E+09 1.10E+10 6.85E+09 0.00E+00 6.94E+09 0.00E+00 1.93E+09 Zn-69 9.10E-12 1.32E-11 1.22E-12 0.00E+00 7.98E-12 0.00E+00 8.29E-10 Br-83 0.00E+00 0.00E+00 4.37E-01 0.OOE+00 0.00E+00 0.00E+00 0.00E+00 Br-84 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Br-85 O.OOE+00 0,00E+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 Rb-86 0.00E+00 8.78E+09 5.40E+09 0.00E+00 0.00E+00 0.00E+00 5.65E+08 Rb-88 O.00E+00 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Rb-89 0.00E+00 O.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Sr-89 6.62E+09 0.00E+00 1.89E+08 0.00E+00 0.00E+00 0.00E+00 2.56E+08 Sr-90 1.68E+1 1 0.00E+00 3.38E+09 0.00E+00 0.00E+00 0.00E+00 1.51 E+09 Sr-91 1.29E+05 0.00E+00 4.88E+03 0.00E+00 0.00E+00 0.00E+00 2.86E+05 Sr-92 2.16E+00 0.00E+00 8.67E-02 0.00E+00 0.00E+00 0.00E+00 4.09E+01 Y-90 3.23E+02 0.00E+00 8.64E+00 0.00E+00 0.OOE+00 0.00E+00 9.19E+05 Y-91M 2.87E-19 0.OOE+00 1.04E-20 0.OOE+00 0.OOE+00 0.OOE+00 5.62E-16 Y-91 3.90E+04 0.OOE+00 1.04E+03 0.OOE+00 0.OOE+00 O.OOE+00 5.20E+06 Y-92 2.53E-04 0.OOE+00 7.23E-06 0.OOE+00 0.OOE+00 0.OOE+00 7.30E+00 Y-93 1.OOE+00 0.OOE+00 2.75E-02 0.OOE+00 0.OOE+00 0.OOE+00 1.50E+04 Zr-95 3.83E+03 8.43E+02 7.50E+02 0.00E+00 1.21 E+03 0.00E+00 8.79E+05 Zr-97 1.91E+00 2.77E-01 1.63E-01 0.00E+00 3.97E-01 0.00E+00 4.19E+04 Nb-95 3.18E+05 1.24E+05 8.85E+04 0.00E+00 1.16E+05 0.00E+00 2.29E+08 Mo-99 0.OOE+00 8.12E+07 2.01E+07 0.OOE+00 1.73E+08 0.00E+00 6.72E+07 Tc- 99M 1.32E+01 2.58E+01 4.28E+02 0.00E+00 3.75E+02 1.31E+01 1.47E+04 Tc-101 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 Ru-103 4.28E+03 0.00E+00 1.65E+03 0.00E+00 1.08E+04 0.00E+00 1.11 E+05 Ru-105 3.79E-03 0.00E+00 1.38E-03 0.00E+00 3.33E-02 0.00E+00 2.48E+00 Ru-106 9.24E+04 0.OOE+00 1.15E+04 0.00E+00 1.25E+05 0.OOE+00 1.44E+06 Ag-110M 2.09E+08 1.41E+08 1.13E+08 0.OOE+00 2.63E+08 0.00E+00 1.68E+10 July 2013

CY-BR-170-301 Revision 8 Page 328 of 352 Table 13b (Continued) Child Grass-Cow-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 7.38E+07 2.OOE+07 9.84E+06 2.07E+07 0.OOE+00 0.OOE+00 7.12E+07 Te-127M 2.08E+08 5.60E+07 2.47E+07 4.97E+07 5.93E+08 0.OOE+00 1.68E+08 Te-127 3.04E+03 8.19E+02 6.51E+02 2.1OE+03 8.64E+03 0.O0E+00 1.19E+05 Te-129M 2.71 E+08 7.58E+07 4.21 E+07 8.75E+07 7.97E+08 0.O0E+00 3.31 E+08 Te-129 1.28E-09 3.58E-10 3.05E-10 9.16E-10 3.75E-09 Q.OOE+00 7.99E-08 Te-131M 1.60E+06 5.53E+05 5.88E+05 1.14E+06 5.35E+06 0.OOE+00 2.24E+07 Te-131 0.O0E+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 O.OOE+00 0.OOE+0Q Te-132 1.02E+07 4.52E+06 5.46E+06 6.58E+06 4.19E+07 0.OOE+00 4.55E+07 1-130 1.72E+06 3.47E+06 1.79E+06 3.82E+08 5.19E+06 0.OOE+00 1.62E+06 1-131 1.30E+09 1.31E+09 7.45E+08 4.33E+11 2.15E+09 0.OOE+00 1.17E+08 1-132 6.91E-01 1.27E+00 5.84E-01 5.89E+01 1.94E+00 0.OOE+00 1.49E+00 1-133 1.72E+07 2.13E+07 8.05E+06 3.95E+09 3.55E+07 0.OOE+00 8.57E+06 1-134 7.94E-12 1.47E-11 6.79E-12 3.39E-10 2.26E-11 0.OOE+00 9.78E-12 1-135 5.43E+04 9.78E+04 4.62E+04 8.66E+06 1.50E+05 0.OOE+00 7.45E+04 Cs-134 2.26E+10 3.72E+10 7.84E+09 0.OOE+00 1.15E+10 4.13E+09 2.O0E+08 Cs-136 1.01E+09 2.77E+09 1.80E+09 0.OOE+00 1.48E+09 2.20E+08 9.75E+07 Cs-137 3.22E+10 3.09E+10 4.55E+09 0.OOE+00 1.01E+10 3.62E+09 1.93E+08 Cs-1 38 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.O0E+00 0.OOE+00 0.OOE+00 Ba-139 2.01E-07 1.08E-10 5.84E-09 0.OOE+00 9.39E-11 6.33E-11 1.16E-05 Ba-140 1.17E+08 1.03E+05 6.84E+06 0.OOE+00 3.34E+04 6.12E+04 5.94E+07 Ba-141 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 Q.OOE+00 0.OOE+00 Ba-142 0.OOE+00 0.OOE+00 0.O0E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 La-140 1.95E+01 6.80E+00 2.29E+00 0.OOE+00 0.OOE+00 0.OOE+00 1.90E+05 La-142 8.24E-11 2.63E-11 8.22E-12 0.O0E+00 Q.Q0E+0Q 0.OOE+00 5.20E-06 Ce-141 2.19E+04 1.09E+04 1.62E+03 0.OOE+00 4.78E+03 0.OOE+00 1.36E+07 Ce-143 1.87E+02 1.01E+05 1.47E+01 0.OOE+00 4.26E+01 0.OOE+00 1.49E+06 Ce-144 1.62E+06 5.09E+05 8.66E+04 0.OOE+00 2.82E+05 0.OOE+00 1.33E+08 Pr-143 7.18E+02 2.16E+02 3.57E+01 0.OOE+00 1.17E+02 0.OOE+00 7.75E+05 Pr-144 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Nd-147 4.48E+02 3.63E+02 2.81E+01 0.OOE+00 1.99E+02 0.OOE+00 5.75E+05 W-187 2.89E+04 1.71E+04 7.67E+03 O.OOE+00 0.OOE+00 0.OOE+00 2.40E+06 Np-239 1.72E+01 1.24E+00 8.69E-01 0.OOE+00 3.58E+00 0.0OE+00 9.15E+04 Notes:

1) Units are m2 mrem/yr per jiCi/sec with the exception of H-3.

3

2) For H-3, the units are mrem/yr per gCi/m .

July 2013

CY-BR-170-301 Revision 8 Page 329 of 352 Table 13c Infant Grass-Cow-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.00E+00 1.36E+03 1.36E+03 1.36E+03 1.36E+03 1.36E+03 1.36E+03 C-14 3.23E+06 6.89E+05 6.89E+05 6.89E+05 6.89E+05 6.89E+05 6.89E+05 Na-24 1.56E+07 1.56E+07 1.56E+07 1.56E+07 1.56E+07 1.56E+07 1.56E+07 Cr-51 O.OOE+00 0.OOE+00 1.61E+05 1.05E+05 2.30E+04 2.05E+05 4.70E+06 Mn-54 O.OOE+00 3.90E+07 8.84E+06 O.OOE+O0 8.64E+06 O.OOE+00 1.43E+07 Mn-56 O.OOE+00 3.13E-02 5.39E-03 O.OOE+00 2.69E-02 O.OOE+00 2.84E+00 Fe-55 1.35E+08 8.73E+07 2.33E+07 O.OOE+00 0.OOE+00 4.27E+07 1.11 E+07 Fe-59 2.24E+08 3.92E+08 1.54E+08 O.OOE+00 0.OOE+00 1.16E+08 1.87E+08 Co-58 O.OOE+00 2.43E+07 6.05E+07 O.OOE+00 O.OOE+00.OOE+00 6.04E+07 Co-60 O.OOE+00 8.82E+07 2.08E+08 O.OOE+00 0.OOE+00 0.OOE+00 2.10E+08 Ni-63 3.49E+10 2.16E+09 1.21E+09 O.OOE+00 0.OOE+00 0.OOE+00 1.07E+08 Ni-65 3.51E+00 3.97E-01 1.81E-01 O.OOE+00.OOE+00 0.OOE+00 3.02E+01 Cu-64 O.OOE+00 1.84E+05 8.51E+04 O.OOE+00 3.11 E+05 O.OOE+00 3.77E+06 Zn-65 5.55E+09 1.90E+10 8.78E+09 O.OOE+00 9.23E+09 O.OOE+00 1.61E+10 Zn-69 1.94E-11 3.49E-11 2.60E-12 O.OOE+0O 1.45E-11 O.OOE+00 2.85E-09 Br-83 O.OOE+00 0.OOE+0O 9.27E-01 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Br-84 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Br-85 O.OOE+00 0,OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Rb-86 O.OOE+00 2.23E+10 1.10E+10 O.OOE+00 0.OOE+00 0.OOE+00 5.70E+08 Rb-88 O.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 .OOE+00 0.OOE+00 0.OOE+00 Rb-89 O.OOE+00 .OOE+00 .OOE+00 0.OOE+00 .OOE+00 0.OOE+00 0.OOE+00 Sr-89 1.26E+10 O.OOE+00 3.61E+08 O.OOE+00 0.OOE+00 0.OOE+00 2.59E+08 Sr-90 1.86E+1 1 O.OOE+00 3.77E+09 O.OOE+00 0.OOE+00 0.OOE+00 1.52E+09 Sr-91 2.70E+05 O.OOE+00 9.76E+03 O.OOE+00 0.OOE+00 0.OOE+00 3.19E+05 Sr-92 4.60E+00 O.OOE+00 1.71E-01 O.OOE+00 0.OOE+00 0.OOE+00 4.96E+01 Y-90 6.82E+02 O.OOE+00 1.83E+01 O.OOE+00 .OOE+00 0.OOE+00 9.42E+05 Y-91M 6.09E-19 O.OOE+00 2.07E-20 O.OOE+00 0.OOE+00 0.OOE+00 2.03E-15 Y-91 7.33E+04 O.OOE+00 1.95E+03 O.OOE+00 0.OOE+00 0.OOE+00 5.25E+06 Y-92 5.37E-04 O.OOE+00 1.51E-05 O.OOE+00 0.OOE+00 0.OOE+00 1.02E+01 Y-93 2.14E+00 O.OOE+00 5.83E-02 O.OOE+00 0.OOE+00 0.OOE+00 1.69E+04 Zr-95 6.81E+03 1.66E+03 1.18E+03 O.OOE+00 1.79E+03 O.OOE+00 8.26E+05 Zr-97 4.05E+00 6.96E-01 3.18E-01 O.OOE+00 7.01E-01 O.OOE+00 4.44E+04 Nb-95 5.94E+05 2.45E+05 1.41 E+05 O.OOE+00 1.75E+05 O.OOE+00 2.07E+08 Mo-99 O.OOE+00 2.08E+08 4.05E+07 O.OOE+00 3.10E+08 O.OOE+00 6.84E+07 Tc- 99M 2.74E+01 5.65E+01 7.27E+02 O.OOE+00 6.08E+02 2.95E+01 1,64E+04 Tc-101 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE00 0.OOE+000 0.OOE+00 Ru-103 8.67E+03 O.OOE+00 2.90E+03 O.OOE+00 1.80E+04 O.OOE+00 1.05E+05 Ru-105 8.OOE-03 O.OOE+00 2,69E-03 O.OOE+00 5.88E-02 O.OOE+00 3.18E+00 Ru-106 1.90E+05 O.OOE+00 2.38E+04 0.OOE+00 2.25E+05 O.OOE+00 1.44E+06 Ag-11iM 3.86E+08 2.82E+08 1.86E+08 O.OOE+00 4.03E+08 O.OOE+00 1.46E+10 July 2013

CY-BR-170-301 Revision 8 Page 330 of 352 Table 13c (Continued) Infant Grass-Cow-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 1.51E+08 5.04E+07 2.04E+07 5.08E+07 0.OOE+00 0.OOE+00 7.19E+07 Te-127M 4.21E+08 1.40E+08 5.10E+07 1.22E+08 1.04E+09 0.OOE+00 1.70E+08 Te-127 6.45E+03 2.16E+03 1.39E+03 5.25E+03 1.57E+04 0.OOE+00 1.35E+05 Te-129M 5.57E+08 1.91E+08 8.58E+07 2.14E+08 1.39E+09 0.OOE+00 3.33E+08 Te-129 2.72E-09 9.38E-10 6.35E-10 2.28E-09 6.77E-09 0.0OE+00 2.17E-07 Te-131M 3.37E+06 1.36E+06 1.12E+06 2.75E+06 9.35E+06 O.OOE+00 2.29E+07 Te-131 O.OOE+00 Q.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Te-132 2.1OE+07 1.04E+07 9.71E+06 1.54E+07 6.51E+07 O.OOE+00 3.85E+07 1-130 3.53E+06 7.77E+06 3.12E+06 8.71E+08 8.53E+06 O.OOE+00 1.67E+06 1-131 2.72E+09 3.20E+09 1.41E+09 1.05E+12 3.74E+09 O.OOE+0Q 1.14E+08 1-132 1.43E+00 2.91E+00 1.04E+00 1.36E+02 3.25E+00 O.OOE+00 2.36E+00 1-133 3.63E+07 5.29E+07 1.55E+07 9.62E+09 6.22E+07 O.OOE+00 8.95E+06 1-134 1.65E-11 3.37E-11 1.20E-11 7.87E-10 3.77E-11 O.OOE+00 3.49E-11 1-135 1.13E+05 2.25E+05 8.19E+04 2.01 E+07 2.50E+05 O.OOE+00 8.13E+04 Cs-134 3.65E+10 6.80E+10 6.87E+09 O.OOE+00 1.75E+10 7.18E+09 1.85E+08 Cs-136 1.97E+09 5.80E+09 2.16E+09 O.OOE+00 2.31E+09 4.72E+08 8.80E+07 Cs-1 37 5.15E+10 6.02E+10 4.27E+09 O.OOE+00 1.62E+10 6.55E+09 1.88E+08 Cs-138 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-139 4.29E-07 2.84E-10 1.24E-08 O.OOE+00 1.71E-10 1.72E-10 2.72E-05 Ba-140 2.41E+08 2.41E+05 1.24E+07 O.OOE+00 5.72E+04 1.48E+05 5.92E+07 Ba-141 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-142 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 La-140 4.06E+01 1.60E+01 4.12E+00 O.OOE+00 0.OOE+00 0.OOE+00 1.88E+05 La-142 1.73E-10 6.35E-11 1.52E-11 O.OOE+00 0.OOE+00 0.OOE+O0 1.08E-05 Ce-141 4.34E+04 2.64E+04 3.11E+03 O.OOE+00 8.15E+03 O.OOE+00 1.37E+07 Ce-143 3.96E+02 2.63E+05 3.00E+01 O.OOE+00 7.65E+01 O.OOE+00 1.53E+06 Ce-144 2.33E+06 9.52E+05 1.30E+05 O.OOE+00 3.85E+05 O.OOE+00 1.33E+08 Pr-143 1.49E+03 5.56E+02 7.37E+01 O.OOE+Q0 2.07E+02 O.OOE+00 7.84E+05 Pr-144 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00.OOE+00 0.OOE+00 0.OOE+00 Nd-147 8.88E+02 9.12E+02 5.59E+01 O.OOE+O0 3.51E+02 O.OOE+00 5.78E+05 W-187 6.08E+04 4.23E+04 1.46E+04 O.OOE+00 0.OOE+00 0.OOE+00 2.48E+06 Np-239 3.64E+01 3.26E+00 1.84E+00 O.OOE+00 6.50E+00 O.OOE+00 9.42E+04 Notes:

1) Units are m2 mrem/yr per iCi/sec with the exception of H-3.

2) For H-3, the units are mrem/yr per iiCi/m 3 .

July 2013

CY-BR-170-301 Revision 8 Page 331 of 352 Table 14 Adult Grass-Goat-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.00E+00 8.88E+02 8.88E+02 8.88E+02 8.88E+02 8.88E+02 8.88E+02 C-14 3.63E+05 7.26E+04 7.26E+04 7.26E+04 7.26E+04 7.26E+04 7.26E+04 Na-24 2.95E+05 2.95E+05 2.95E+05 2.95E+05 2.95E+05 2.95E+05 2.95E+05 Cr-51 O.OOE+00 0.OOE+00 3.43E+03 2.05E+03 7.55E+02 4.55E+03 8.62E+05 Mn-54 0.OOE+00 1.01E+06 1.93E+05 0.OOE+00 3.OOE+05 0.00E+00 3.09E+06 Mn-56 0.OOE+00 4.95E-04 8.79E-05 0.OOE+00 6.29E-04 0.OOE+00 1.58E-02 Fe-55 3.26E+05 2.26E+05 5.26E+04 0.OOE+00 0.00E+00 1.26E+05 1.29E+05 Fe-59 3.86E+05 9.07E+05 3.48E+05 0.00E+00 0.00E+00 2.53E+05 3.02E+06 Co-58 O.OOE+00 5.66E+05 1.27E+06 0.00E+00 0.00E+00 0.OOE+00 1.15E+07 Co-60 0.00E+00 1.97E+06 4.34E+06 0.00E+00 0.00E+00 0.OOE+00 3.70E+07 Ni-63 8.07E+08 5.60E+07 2.71E+07 0.OOE+00 0.00E+00 0.OOE+00 1.17E+07 Ni-65 4.44E-02 5.77E-03 2.63E-03 0.00E+00 0.00E+00 0.00E+00 1.46E-01 Cu-64 0.OOE+00 2.63E+03 1.23E+03 0.00E+00 6.63E+03 0.OOE+00 2.24E+05 Zn-65 1,65E+08 5.24E+08 2.37E+08 0.OOE+00 3.50E+08 0.00E+00 3.30E+08 Zn-69 2.41E-13 4.61E-13 3.21E-14 0.00E+00 3.00E-13 0.OOE+00 6.93E-14 Br-83 0.00E+00 0.00E+00 1.16E-02 0.OOE+00 0.OOE+00 0.00E+00 1.67E-02 Br-84 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 Br-85 0,OOE+00 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 Rb-86 0.OOE+00 3.12E+08 1.45E+08 0.OOE+00 0.OOE+00 0.00E+00 6.15E+07 Rb-88 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 Rb-89 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 Sr-89 3.05E+09 0.OOE+00 8.74E+07 0.00E+00 0.OOE+00 0.00E+00 4.88E+08 Sr-90 1.13E+11 0.00E+00 2.27E+09 0.OOE+00 0.00E+00 0.OOE+00 2.84E+09 Sr-91 6.03E+04 0.00E+00 2.44E+03 0.00E+00 0.OOE+00 0.OOE+00 2.87E+05 Sr-92 1.02E+00 0.00E+00 4.39E-02 0.00E+00 0.00E+00 0.00E+00 2.01 E+01 Y-90 8.52E+00 O.OOE+00 2.28E-01 0.00E+00 0.OOE+00 0.OOE+00 9.03E+04 Y-91 M 0.00E+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 2.26E-20 Y-91 1.03E+03 0.OOE+00 2.76E+01 0.00E+00 O.00E+00 0.00E+00 5.67E+05 Y-92 6.68E-06 0.OOE+00 1.95E-07 0.OOE+00 O.OOE+00 0.OOE+00 1.17E-01 Y-93 2.66E-02 O.OOE+00 7.34E-04 0.00E+00 0.OOE+00 0.00E+00 8.43E+02 Zr-95 1.13E+02 3.63E+01 2.46E+01 O.00E+00 5.70E+01 0.00E+00 1.15E+05 Zr-97 5.19E-02 1.05E-02 4.79E-03 0.00E+00 1.58E-02 0.OOE+00 3.24E+03 Nb-95 9.92E+03 5.52E+03 2.97E+03 0.00E+00 5.45E+03 0.00E+00 3.35E+07 Mo-99 0.OOE+00 2.97E+06 5.65E+05 0.00E+00 6.72E+06 0.OOE+00 6.88E+06 Tc- 99M 3.97E-01 1.12E+00 1.43E+01 0.00E+00 1,70E+01 5.50E-01 6.64E+02 Tc-101 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 Ru-103 1.22E+02 0.OOE+00 5.26E+01 0.OOE+00 4.66E+02 0.OOE+00 1.43E+04 Ru-105 1.02E-04 0.OOE+00 4.03E-05 0.OOE+00 1.32E-03 0.OOE+00 6.25E-02 Ru-106 2.45E+03 0.00E+00 3.10E+02 0.00E+00 4.73E+03 0.00E+00 1.58E+05 Ag-i 1OM 6.99E+06 6.46E+06 3.84E+06 0.OOE+00 1.27E+07 0.00E+00 2.64E+09 July 2013

CY-BR-170-301 Revision 8 Page 332 of 352 Table 14 (Continued) Adult Grass-Goat-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 1.96E+06 7.09E+05 2.62E+05 5.88E+05 7.95E+06 0.OOE+00 7.81E+06 Te-127M 5.49E+06 1.96E+06 6.69E+05 1.40E+06 2.23E+07 0.OOE+00 1.84E+07 Te-127 8.00E+01 2.87E+01 1.73E+01 5.92E+01 3.26E+02 0.OOE+00 6.31E+03 Te-129M 7.22E+06 2.69E+06 1.14E+06 2.48E+06 3.01E+07 0.OOE+00 3.64E+07 Te-129 3.39E-11 1.27E-11 8.26E-12 2.60E-11 1.43E-10 0.OOE+00 2.56E-11 Te-131M 4.33E+04 2.12E+04 1.76E+04 3.35E+04 2.14E+05 0.OOE+00 2.1OE+06 Te-131 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Te-132 2.87E+05 1.86E+05 1.74E+05 2.05E+05 1.79E+06 0.OOE+00 8.78E+06 1-130 5.01E+05 1.48E+06 5.84E+05 1.25E+08 2.31E+06 0.OOE+00 1.27E+06 1-131 3.55E+08 5.08E+08 2.91E+08 1.67E+11 8.71E+08 0.OOE+00 1.34E+08 1-132 1.98E-01 5.29E-01 1.85E-01 1.85E+01 8.42E-01 0.OOE+00 9.93E-02 1-133 4.65E+06 8.09E+06 2.47E+06 1.19E+09 1.41E+07 0.OOE+00 7.27E+06 1-134 2.27E-12 6.15E-12 2.20E-12 1.07E-10 9.79E-12 0.OOE+00 5.36E-15 1-135 1.55E+04 4.06E+04 1.50E+04 2.68E+06 6.51E+04 0.OOE+00 4.58E+04 Cs-134 1.70E+10 4.04E+10 3.30E+10 0.O0E+00 1.31E+10 4.34E+09 7.06E+08 Cs-1 36 7.88E+08 3.11 E+09 2.24E+09 0.OOE+00 1.73E+09 2.37E+08 3.53E+08 Cs-137 2.21E+10 3.03E+10 1.98E+10 0.OOE+00 1.03E+10 3.42E+09 5.86E+08 Cs-138 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-139 5.32E-09 3.79E-12 1.56E-10 0.OOE+00 3.54E-12 2.15E-12 9.44E-09 Ba-140 3.23E+06 4.05E+03 2.11E+05 0.OOE+00 1.38E+03 2.32E+03 6.64E+06 Ba-141 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-142 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 La-140 5.43E-01 2.74E-01 7.23E-02 0.OOE+00 0.OOE+00 0.OOE+00 2.01 E+04 La-142 2.27E-12 1.03E-12 2.57E-13 0.OOE+00 0.OOE+00 0.OOE+00 7.53E-09 Ce-141 5.81E+02 3.93E+02 4.46E+01 0.OOE+00 1.83E+02 0.OOE+00 1.50E+06 Ce-143 4.98E+00 3.68E+03 4.07E-01 0.OOE+00 1.62E+00 O.OE+00 1.38E+05 Ce-144 4.29E+04 1 79E+04 2.30E+Q3 0.OOE+00 1.06E+04 0.OOE+00 1.45E+07 Pr-143 1.90E+01 7.60E+00 9.40E-01 0.OOE+00 4.39E+00 0.OOE+00 8.31E+04 Pr-144 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Nd-147 1.14E+01 1.32E+01 7.87E-01 0.OOE+00 7.69E+00 0.OOE+00 6.31 E+04 W-187 7.82E+02 6.53E+02 2.28E+02 0.OOE+00 0.OOE+00 0.OOE+00 2.14E+05 Np-239 4.40E-01 4.33E-02 2.39E-02 0.OOE+00 1.35E-01 0.OOE+00 8.88E+03 Notes:

1) Units are m2 mrem/yr per piC/sec with the exception of H-3.

2) For H-3, the units are mrem/yr per pLCi/m 3.

July 2013

CY-BR-170-301 Revision 8 Page 333 of 352 Table 14a Teen Grass-Goat-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 O.OOE+00 1.16E+03 1.16E+03 1.16E+03 1.16E+03 1.16E+03 1.16E+03 C-14 6.70E+05 1.34E+05 1.34E+05 1.34E+05 1.34E+05 1.34E+05 1.34E+05 Na-24 5.15E+05 5.15E+05 5.15E+05 5.15E+05 5.15E+05 5.15E+05 5.15E+05 Cr-51 O.OOE+O00 O.OOE+O0 5.99E+03 3.33E+03 1.31E+03 8.55E+03 1.01E+06 Mn-54 O.OOE+O0 1.68E+06 3.34E+05 O.OOE+O0 5.02E+05 O.OOE+O0 3.45E+06 Mn-56 O.OOE+O0 8.78E-04 1.56E-04 O.OOE+O0 1.11E-03 O.OOE+O0 5.78E-02 Fe-55 5.79E+05 4.11 E+05 9.57E+04 O.OOE+O00 O.OOE+O0 2.60E+05 1.78E+05 Fe-59 6.74E+05 1.57E+06 6.07E+05 O.OOE+O00 O.OOE+O0 4.96E+05 3.72E+06 Co-58 O.OOE+O0 9.53E+05 2.20E+06 O.OOE+O00 O.OOE+O00 O.OOE+O0 1.31 E+07 Co-60 O.OOE+O0 3.34E+06 7.52E+06 O.OOE+O00 O.OOE+O00 O.OOE+O0 4.35E+07 Ni-63 1.42E+09 1.O0E+08 4.81E+07 O.OOE+O00 O.OOE+O00 O.OOE+O0 1.59E+07 Ni-65 8,13E-02 1.04E-02 4.73E-03 O.OOE+O00 O.OOE+O00 O.OOE+O0 5.63E-01 Cu-64 O.OOE+O0 4.69E+03 2.20E+03 O.OOE+O0 1.1 9E+04 O.OOE+O0 3.64E+05 Zn-65 2.53E+08 8.78E+08 4.09E+08 O.OOE+O0 5.62E+08 O.OOE+O0 3.72E+08 Zn-69 4.44E-13 8.46E-13 5.92E-14 O.OOE+O0 5.53E-13 O.OOE+O0 1.56E-12 Br-83 O.OOE+O00 O.OOE+O0 2.13E-02 O.OOE+00O.OOE+O00 O.OOE+O00 O.OOE+OO Br-84 O.OOE+O0 O.OOE+00 OOOE+O00 O.OOE+O0 O.OOE+O00 O.OOE+O00 O.OOE+OO Br-85 O.OOE+O00 .OOE+O00OOOE+O0 O.OOE+OO O.OOE+O00O.OOE+O00 .OOE+OO Rb-86 O.OOE+O0 5.68E+08 2.67E+08 O.OOE+O01 O.OOE+O00 O.OOE+O0 8.41 E+07 Rb-88 O.OOE+O00O.OOE+O00 O.OOE+O00 O.OOE+O00 O.OOE+O00 .OOE+O00 .OOE+OO Rb-89 O.OOE+O00 O.OOE+O00 O.OOE+O00 O.OOE+O00 O.OOE+O0 O.OOE+O00 .OOE+O( Sr-89 5.61 E+09 O.OOE+O0 1.61 E+08 O.OOE+O00 O.OOE+O0 O.OOE+O0 6.69E+08 Sr-90 1.71 E+1 1 O.OOE+O0 3.41 E+09 O.OOE+O00 O.OOE+O00 O.OOE+O0 3.90E+09 Sr-91 1.11E+05 O.OOE+O0 4.41E+03 O.OOE+00 O.OOE+O00O.OOE+O0 5.02E+05 Sr-92 1.86E+00 O.OOE+O0 7.92E-02 O.OOE+O00 O.OOE+O00 O.OOE+O0 4.74E+01 Y-90 1.56E+01 O.OOE+O0 4.21 E-01 O.OOE+O00 O.OOE+O00 O.OOE+OO 1.29E+05 Y-91 M 1.41 E-20 O.OOE+O00 .OOE+O00 .OOE+O00.OOE+O00 .OOE+OO 6.66E-19 Y-91 1.90E+03 O.OOE+O0 5.08E+01 O.OOE+O00 O.OOE+O00 O.OOE+O0 7.77E+05 Y-92 1.23E-05 O.OOE+O0 3,57E-07 O.OOE+O00 O.OOE+O00O.OOE+O0 3.39E-01 Y-93 4.90E-02 O.OOE+O0 1.34E-03 O.OOE+O00 O.OOE+O00 O.OOE+O0 1.50E+03 Zr-95' 1.98E+02 6.25E+01 4.30E+01 O.OOE+O0 9.18E+01 O.OOE+O0 1.44E+05 Zr-97 9.44E-02 1.87E-02 8.61 E-03 O.OOE+O0 2.83E-02 O.OOE+O0 5.06E+03 Nb-95 1.69E+04 9.38E+03 5.16E+03 O.OOE+O0 9.09E+03 O.OOE+O0 4.01E+07 Mo-99 O.OOE+O0 5.36E+06 1.02E+06 O.OOE+O0 1.23E+07 O.OOE+O0 9.59E+06 Tc- 99M 6.89E-01 1.92E+00 2.49E+01 O.OOE+O0 2.86E+01 1.07E+00 1.26E+03 Tc-101 O.OOE+O00 O.OOE+O00 O.OOE+O00 O.OOE+O00 .OOE+O00 O.OOE+O00 O.OOE+O0 Ru-103 2.17E+02 O.OOE+O0 9.29E+01 O.OOE+O0 7.66E+02 O.OOE+O0 1.81E+04 Ru-1 05 1.86E-04 O.OOE+00 7.24E-05 O.OOE+00 2.35E-03 O.OOE+00 1.51 E-01 Ru-106 4.50E+03 O.OOE+00 5.67E+02 0.OOE+Q0 8.68E+03 O.OOE+O0 2.16E+05 Ag-110M 1.16E+07 1.09E+07 6.65E+06 O.OOE+00 2.09E+07 O.OOE+00 3.07E+09 July 2013

CY-BR-170-301 Revision 8 Page 334 of 352 Table 14a (Continued) Teen Grass-Goat-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 3.61E+06 1.30E+06 4.82E+05 1.01E+06 0.OOE+00 0.OOE+00 1.06E+07 Te-127M 1.01E+07 3.59E+06 1.20E+06 2.41E+06 4.1OE+07 0.OOE+00 2.52E+07 Te-127 1.48E+02 5.25E+01 3.19E+01 1.02E+02 6.OOE+02 Q.O0E+00 1.14E+04 Te-129M 1.32E+07 4.90E+06 2.09E+06 4.26E+06 5.53E+07 0.OOE+00 4.96E+07 Te-129 6.24E-11 2.33E-11 1.52E-11 4.46E-11 2.62E-iO 0.OOE+00 3.41E-10 Te-131M 7.88E+04 3.78E+04 3.15E+04 5.68E+04 3.94E+05 0.OOE+00 3.03E+06 Te-131 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Te-132 5.13E+05 3.25E+05 3.06E+05 3.42E+05 3.12E+06 0.OOE+00 1.03E+07 1-130 8.82E+05 2.55E+06 1.02E+06 2.08E+08 3.93E+06 O.OOE+00 1.96E+06 1-131 6.45E+08 9.02E+08 4.85E+08 2.63E+11 1.55E+09 0.OOE+00 1.78E+08 1-132 3.50E-01 9.17E-01 3.29E-01 3.09E+01 1.44E+00 0.OOE+00 3.99E-01 1-133 8.50E+06 1.44E+07 4.40E+06 2.01E+09 2.53E+07 0.OOE+00 1.09E+07 1-134 4.03E-12 1.07E-11 3.83E-12 1.78E-10 1.68E-11 0.OOE+00 1.41E-13 1-135 2.75E+04 7.09E+04 2.63E+04 4.56E+06 1.12E+05 0.OOE+00 7.85E+04 Cs-134 2.94E+10 6.93E+10 3.22E+10 O.OOE+00 2,20E+10 8.41E+09 8.62E+08 Cs-I 36 1.34E+09 5.28E+09 3.54E+09 0.OOE+00 2.87E+09 4.53E+08 4.25E+08 Cs-137 4.02E+10 5.34E+10 1.86E+10 0.OOE+00 1.82E+10 7.06E+09 7.60E+08 Cs-1 38 O.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0O00E+00 Ba-139 9.84E-09 6.92E-12 2.87E-10 0.OOE+00 6.53E-12 4.77E-12 8.78E-08 Ba-140 5.82E+06 7.14E+03 3.75E+05 0.OOE+00 2.42E+03 4.80E+03 8.98E+06 Ba-141 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-142 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 La-1 40 9.75E-01 4.79E-01 1.27E-01 O.OOE+00 0.OOE+00 O.OOE+00 2.75E+04 La-142 4.09E-12 1.82E-12 4.53E-13 0.OOE+00 0.OOE+00 0.OOE+00 5.53E-08 Ce-141 1.07E+03 7.12E+02 8.17E+01 0.OOE+00 3.35E+02 0.OOE+00 2.04E+06 Ce-143 9.15E+00 6.66E+03 7.44E-01 0.OOE+00 2.99E+00 0.OOE+00 2.OOE+05 Ce-1 44 7.90E+04 3.27E+04 4.24E+03 0.OOE+00 1.95E+04 O.OOE+00 1.99E+07 Pr-143 3.48E+01 1.39E+01 1.73E+00 0.OOE+00 8.08E+00 0.OOE+00 1.15E+05 Pr-144 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 Nd-147 2.19E+01 2.38E+01 1.43E+00 0.OOE+00 1.40E+01 0.OOE+00 8.59E+04 W-187 1.43E+03 1.17E+03 4.08E+02 0.OOE+00 0.OOE+00 0.OOE+00 3.15E+05 Np-239 8.40E-01 7.92E-02 4.40E-02 0.00E+00 2.49E-01 0.00E+00 1.27E+04 Notes:

1) Units are m2 mrem/yr per pCi/sec with the exception of H-3.

2) For H-3, the units are mrem/yr per pCi/m 3.

July 2013

CY-BR-170-301 Revision 8 Page 335 of 352 Table 14b Child Grass-Goat-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.OOE+00 1,83E+03 1.83E+03 1.83E+03 1.83E+03 1.83E+03 1.83E+03 C-14 1.65E+06 3.29E+05 3.29E+05 3.29E+05 3.29E+05 3.29E+05 3.29E+05 Na-24 1.07E+06 1.07E+06 1.07E+06 1.07E+06 1.07E+06 1.07E+06 1.07E+06 Cr-51 0.OOE+00 0.OOE+00 1.22E+04 6.78E+03 1.85E+03 1.24E+04 6.47E+05 Mn-54 O.OOE+00 2.52E+06 6.70E+05 0.OOE+00 7.06E+05 0.OOE+00 2.11 E+06 Mn-56 0.OOE+00 1.53E-03 3.46E-04 0.OOE+00 1,85E-03 0.OOE+00 2.22E-01 Fe-55 1.45E+06 7.71 E+05 2.39E+05 0.OOE+00 0.OOE+00 4.36E+05 1.43E+05 Fe-59 1.56E+06 2.53E+06 1.26E+06 0.OOE+00 0.OOE+00 7.33E+05 2.63E+06 Co-58 0.OOE+00 1.46E+06 4.46E+06 0.O0E+00 0.OOE+00 0.OOE+00 8.49E+06 Co-60 0.OOE+00 5.18E+06 1.53E+07 0.00E+00 0.00E+00 0.00E+00 2.87E+07 Ni-63 3.56E+09 1.90E+08 1.21 E+08 0.OOE+00 0.OOE+00 0.OOE+00 1.28E+07 Ni-65 1,99E-01 1.87E-02 1.09E-02 0.OOE+00 0.OOE+00 0.OOE+00 2.29E+00 Cu-64 0.OOE+00 8.24E+03 4.98E+03 0.OOE+00 1.99E+04 0.OOE+00 3.87E+05 Zn-65 4.96E+08 1.32E+09 8.22E+08 0.O0E+00 8.33E+08 0.OOE+00 2.32E+08 Zn-69 1.09E-12 1.58E-12 1.46E-13 0.OOE+00 9.57E-13 0.OOE+00 9.95E-11 Br-83 0.OOE+00 0.OOE+00 5.24E-02 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Br-84 0.OOE+00 0.OOE+00 O.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Br-85 0.00E+00 0.OOE+00 0.00E+00 O.00E+00 0.00E+00 0.OOE+00 0.00E+00 Rb-86 0.00E+00 1.05E+09 6.48E+08 0.OOE+00 0.OOE+00 0.OOE+00 6.78E+07 Rb-88 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 Rb-89 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 Sr-89 1.39E+10 0.OOE+00 3.97E+08 0.OOE+0O 0.OOE+00 0.OOE+00 5.38E+08 Sr-90 3.53E+1 1 0.OOE+00 7.11 E+09 0.OOE+00 0.O0E+00 0.00E+00 3.16E+09 Sr-91 2.72E+05 0.OOE+00 1.03E+04 0.00E+00 0.OOE+00 0.OOE+00 6.00E+05 Sr-92 4.54E+00 O.OOE+00 1.82E-01 0.00E+00 0.OOE+00 0.OOE+00 8.60E+01 Y-90 3.87E+01 0.O0E+00 1.04E+00 0.OOE+00 0.OOE+00 0.OOE+00 1.10E+05 Y-91M 3.45E-20 0.00E+00 0.OOE+00 0.OOE+00 0.00E+00 0.00E+00 6.75E-17 Y-91 4.68E+03 0.00E+00 1.25E+02 0.OOE+00 0.OOE+00 0.OOE+00 6.24E+05 Y-92 3.03E-05 0.OOE+00 8.67E-07 O.OOE+00 0.OOE+00 0.OOE+00 8.75E-01 Y-93 1.20E-01 O.OOE+00 3.31E-03 0.00E+00 0.OOE+00 0.OOE+00 1.80E+03 Zr-95 4.60E+02 1.01 E+02 9.00E+01 0.00E+00 1.45E+02 0.OOE+00 1.05E+05 Zr-97 2.30E-01 3.32E-02 1.96E-02 0.OOE+00 4.77E-02 0.O0E+00 5.03E+03 Nb-95 3.82E+04 1.49E+04 1.06E+04 0.OOE+00 1.40E+04 0.OOE+00 2.75E+07 Mo-99 0.OOE+00 9.75E+06 2.41 E+06 0.00E+00 2.08E+07 0.00E+00 8.06E+06 Tc-99M 1.58E+00 3.10E+00 5.14E+01 0.OOE+00 4.50E+01 1.57E+00 1.76E+03 Tc-101 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 Ru-1 03 5.14E+02 0.00E+00 1.97E+02 0.OOE+00 1.29E+03 0.OOE+00 1.33E+04 Ru-105 4.55E-04 0.OOE+00 1.65E-04 0.OOE+00 4.OOE-03 0.OOE+00 2.97E-01 Ru-106 1.11E+04 0.OOE+00 1.38E+03 0.OOE+00 1.50E+04 0.OOE+00 1.72E+05 Ag-10M 2.51E+07 1.69E+07 1.35E+07 0.OOE+00 3.15E+07 O.OOE+00 2.01E+09 July 2013

CY-BR-170-301 Revision 8 Page 336 of 352 Table 14b (Continued) Child Grass-Goat-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 8.86E+06 2.40E+06 1.18E+06 2.49E+06 0.00E+00 0.00E+00 8.55E+06 Te-127M 2.50E+07 6.72E+06 2.96E+06 5.97E+06 7.12E+07 0.00E+00 2.02E+07 Te-127 3.64E+02 9.83E+01 7.82E+01 2.52E+02 1.04E+03 0.00E+00 1.42E+04 Te-129M 3.26E+07 9.09E+06 5.05E+06 1.05E+07 9.56E+07 0.OOE+00 3.97E+07 Te-129 1.54E-10 4.30E-11 3.66E-11 1.10E-10 4.51E-10 0.OOE+00 9.59E-09 Te-131M 1.92E+05 6.63E+04 7.06E+04 1.36E+05 6.42E+05 0.OOE+00 2.69E+06 Te-131 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 Te-132 1.22E+06 5.42E+05 6.55E+05 7.89E+05 5.03E+06 0.OOE+00 5.46E+06 1-130 2.06E+06 4.17E+06 2.15E+06 4.59E+08 6.23E+06 0.OOE+00 1.95E+06 1-131 1.56E+09 1.57E+09 8.94E+08 5.20E+11 2.58E+09 0.OOE+00 1.40E+08 1-132 8.29E-01 1.52E+00 7.OOE-01 7.07E+01 2.33E+00 0.OOE+00 1.79E+00 1-133 2.06E+07 2.55E+07 9.66E+06 4.74E+09 4.25E+07 0.OOE+00 1.03E+07 1-134 9.53E-12 1.77E-11 8..14E-12 4.07E-10 2.71E-11 0.OOE+00 1.17E-11 1-135 6.52E+04 1.17E+05 5.55E+04 1.04E+07 1.80E+05 0.O0E+00 8.94E+04 Cs-134 6.79E+10 1.11E+11 2.35E+10 0.OOE+00 3.45E+10 1.24E+10 6.01E+08 Cs-136 3.03E+09 8.32E+09 5.39E+09 0.OOE+00 4.43E+09 6.61E+08 2.92E+08 Cs-137 9.67E+10 9.26E+10 1.37E+10 0.00E+00 3.02E+10 1.09E+10 5.80E+08 Cs-138 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 0,00E+00 0.OOE+00 Ba-139 2.42E-08 1.29E-11 7.01E-10 0.OOE+00 1.13E-11 7.59E-12 1.40E-06 Ba-140 1.41E+07 1.23E+04 8.21E+05 0.OOE+00 4.01E+03 7.34E+03 7.12E+06 Ba-141 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.O0E+00 0.OOE+00 0.OOE+00 Ba-1 42 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 La-140 2.33E+00 8.16E-01 2.75E-01 0.00E+00 0.OOE+00 0.00E+00 2.27E+04 La-142 9.88E-12 3.15E-12 9.87E-13 0.00E+00 0.OOE+00 0.00E+00 6.24E-07 Ce-1 41 2.62E+03 1.31E+03 1.94E+02 0.00E+00 5.74E+02 0.00E+00 1.63E+06 Ce-143 2.25E+01 1.22E+04 1.76E+00 0.OOE+00 5.11E+00 0.OOE+00 1.78E+05 Ce-144 1.95E+05 6.11E+04 1.04E+04 0.OOE+00 3.38E+04 0.OOE+00 1.59E+07 Pr-143 8.62E+01 2.59E+01 4.28E+00 0.OOE+00 1.40E+01 0.OOE+00 9.30E+04 Pr-144 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 Nd-147 5.37E+01 4.35E+01 3.37E+00 0.00E+00 2.39E+01 0.00E+00 6.89E+04 W-187 3.47E+03 2.05E+03 9.21E+02 0.00E+00 0.OOE+00 0.00E+00 2.88E+05 Np-239 2.07E+00 1.48E-01 1.04E-01 0.00E+00 4.29E-01 0.OOE+00 1.10E+04 Notes:

1) Units are m2 mrem/yr per gCi/sec with the exception of H-3.

2) For H-3, the units are mrem/yr per gCi/m 3.

July 2013

CY-BR-170-301 Revision 8 Page 337 of 352 Table 14c Infant Grass-Goat-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.OOE+00 2.78E+03 2.78E+03 2.78E+03 2.78E+03 2.78E+03 2.78E+03 C-14 3.23E+06 6.89E+05 6.89E+05 6.89E+05 6.89E+05 6.89E+05 6.89E+05 Na-24 1.87E+06 1.87E+06 1.87E+06 1.87E+06 1.87E+06 1.87E+06 1.87E+06 Cr-51 0.OOE+00 0.OOE+00 1.93E+04 1.26E+04 2.76E+03 2.46E+04 5.64E+05 Mn-54 O.OOE+00 4.68E+06 1.06E+06 0.OOE+00 1.04E+06 0.OOE+00 1.72E+06 Mn-56 0.OOE+00 3.75E-03 6.47E-04 0.OOE+00 3.22E-03 0.OOE+00 3.41 E-01 Fe-55 1,76E+06 1.13E+06 3.03E+05 0.OOE+00 0.OOE+00 5.55E+05 1.44E+05 Fe-59 2.92E+06 5.09E+06 2.01 E+06 0.OOE+00 0.OOE+00 1.51 E+06 2.43E+06 Co-58 0.OOE+00 2.91 E+06 7.26E+06 0.OOE+00 O.OOE+00 0.OOE+00 7.25E+06 Co-60 0.OOE+00 1.06E+07 2.50E+07 0.O0E+00 0.OOE+00 0.OOE+00 2.52E+07 Ni-63 4.19E+09 2.59E+08 1.45E+08 0.OOE+00 0.OOE+00 0.0OE+00 1.29E+07 Ni-65 4.21E-01 4.77E-02 2.17E-02 0.OOE+00 0.OOE+00 0.OOE+00 3.63E+00 Cu-64 0.OOE+00 2.05E+04 9.48E+03 0.OOE+00 3.46E+04 0.0OE+00 4.20E+05 Zn-65 6.66E+08 2.28E+09 1.05E+09 0.OOE+00 1.11E+09 0.OOE+00 1.93E+09 Zn-69 2.33E-12 4.19E-12 3.12E-13 O.OE+00 1.74E-12 0.OOE+00 3.42E-10 Br-83 0.O0E+00 O.OOE+00 1.11 E-01 0.OOE+00 0.OOE+00 0oOOE+00 0.O0E+00 Br-84 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 Br-85 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 Rb-86 0.OOE+00 2.67E+09 1.32E+09 0.OOE+00 0.OOE+00 0.OOE+00 6.84E+07 Rb-88 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Rb-89 0.O0E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.O0E+00 0.OOE+00 Sr-89 2.64E+10 O.OOE+00 7.58E+08 0.OOE+00 0.OOE+00 0.OOE+00 5.43E+08 Sr-90 3.91E+111 O.OOE+00 7.92E+09 0.OOE+00 0.OOE+00 0.OOE+00 3.19E+09 Sr-91 5.66E+05 0.OOE+00 2.05E+04 0.OOE+00 0.OOE+00 0.OOE+00 6.70E+05 Sr-92 9.65E+00 0.O0E+00 3.59E-01 O.OOE+00 0.OOE+00 0.OOE+00 1.04E+02 Y-90 8.19E+01 0.OOE+00 2.20E+00 0.OOE+00 O.OOE+00 0.O0E+00 1.13E+05 Y-91M 7.31E-20 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.O0E+00 2.44E-16 Y-91 8.79E+03 O.OOE+00 2.34E+02 0.OOE+00 O.OOE+00 O.OOE+00 6.30E+05 Y-92 6.44E-05 0.OOE+00 1.81 E-06 0.OOE+00 0.OOE+0O 0.OOE+00 1.23E+00 Y-93 2.57E-01 0.OOE+00 6.99E-03 0.OOE+00 0.OOE+00 0.OOE+00 2.03E+03 Zr-95 8.17E+02 1.99E+02 1.41E+02 0.OOE+00 2.15E+02 0.OOE+00 9.91E+04 Zr-97 4.87E-01 8.35E-02 3.81 E-02 0.OOE+00 8.42E-02 0.OOE+00 5.33E+03 Nb-95 7.13E+04 2.94E+04 1.70E+04 0.OOE+00 2.10E+04 0.OOE+00 2.48E+07 Mo-99 0.OOE+00 2.49E+07 4.86E+06 0.OOE+00 3.72E+07 0.OOE+00 8.21 E+06 Tc- 99M 3.29E+00 6.78E+00 8.73E+01 0.OOE+00 7.29E+01 3.54E+00 1.97E+03 Tc-101 O.OE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 Ru-103 1.04E+03 0.OOE+00 3.48E+02 0.O0E+00 2.16E+03 0.OOE+00 1.27E+04 Ru-105 9.60E-04 0.OOE+00 3.23E-04 0.OOE+00 7.06E-03 0.OOE+00 3.82E-01 Ru-106 2.28E+04 O.OOE+00 2.85E+03 0.OOE+00 2.70E+04 O.OOE+00 1.73E+05 Ag-110M 4.63E+07 3.38E+07 2.24E+07 O.OE+00 4.84E+07 0.OOE+00 1,75E+09 July 2013

CY-BR-170-301 Revision 8 Page 338 of 352 Table 14c (Continued) Infant Grass-Goat-Milk Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 1.81 E+07 6.05E+06 2.45E+06 6.09E+06 0.O0E+00 0.OOE+00 8.62E+06 Te-127M 5.05E+07 1.68E+07 6.12E+06 1.46E+07 1.24E+08 0.OOE+00 2.04E+07 Te-127 7,74E+02 2.59E+02 1.66E+02 6.30E+02 1.89E+03 0,OOE+00 1.63E+04 Te-1 29M 6.68E+07 2.29E+07 1.03E+07 2.57E+07 1.67E+08 0,OOE+00 3.99E+07 Te-129 3.26E-10 1.13E-10 7.62E-11 2.74E-10 8.13E-10 0.O0E+00 2.61E-08 Te-131M 4.05E+05 1.63E+05 1.35E+05 3.30E+05 1.12E+06 0.OOE+00 2.74E+06 Te-131 0.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 0.OOE+00 0.O0E+00 0.OOE+00 Te-132 2.52E+06 1.25E+06 1.17E+06 1.84E+06 7.81E+06 0.OOE+00 4.62E+06 1-130 4.24E+06 9.32E+06 3.74E+06 1.04E+09 1.02E+07 0.OOE+00 2.OOE+06 1-131 3.26E+09 3.85E+09 1.69E+09 1.26E+12 4.49E+09 0.OOE+00 1.37E+08 1-132 1.72E+00 3.49E+00 1.24E+00 1.64E+02 3.90E+00 0.O0E+00 2.83E+00 1-133 4.36E+07 6.35E+07 1.86E+07 1.15E+10 7.46E+07 0.OOE+00 1.07E+07 1-134 1.98E-11 4.05E-11 1.44E-11 9.44E-10 4.53E-11 0.OOE+00 4.19E-11 1-135 1.36E+05 2.70E+05 9.83E+04 2.42E+07 3.01E+05 0.OOE+00 9.76E+04 Cs-134 1.09E+11 2.04E+11 2.06E+10 0.O0E+00 5.25E+10 2.15E+10 5.54E+08 Cs-136 5.91 E+09 1.74E+1 0 6.49E+09 O.OOE+00 6.93E+09 1.42E+09 2.64E+08 Cs-137 1.54E+11 1.81E+11 1.28E+10 O.OOE+00 4.85E+10 1.96E+10 5.65E+08 Cs-1 38 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-1 39 5.14E-08 3.41E-1 1 1.49E-09 0.OOE+00 2.05E-1 1 2.07E-1 1 3.26E-06 Ba-140 2.89E+07 2.89E+04 1.49E+06 0.OOE+00 6.87E+03 1.78E+04 7.11E+06 Ba-141 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 Ba-1 42 0.O0E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 La-140 4.88E+00 1.92E+00 4.95E-01 0.OOE+00 0.OOE+00 0.OOE+00 2.26E+04 La-142 2.08E-11 7.62E-12 1.82E-12 0.OOE+00 0.OOE+00 0.OOE+00 1.29E-06 Ce-141 5.20E+03 3.17E+03 3.73E+02 0.OOE+00 9.78E+02 0.OOE+00 1.64E+06 Ce-143 4.75E+01 3.15E+04 3.60E+00 0.OOE+00 9.19E+00 0.OOE+00 1.84E+05 Ce-144 2.79E+05 1.14E+05 1.56E+04 0.OOE+00 4.62E+04 O.OOE+00 1.60E+07 Pr-1 43 1.78E+02 6.67E+01 8.84E+00 0.OOE+00 2.48E+01 0.OOE+00 9.41 E+04 Pr-144 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Nd-147 1.07E+02 1.09E+02 6.70E+00 0.OOE+00 4.22E+01 0.OOE+00 6.93E+04 W-187 7.29E+03 5.07E+03 1.75E+03 0.OOE+00 0.OOE+00 0.OOE+00 2.98E+05 Np-239 4.37E+00 3.91E-01 2.21E-01 0.OOE+00 7.80E-01 0.OOE+00 1.13E+04 Notes:

1) Units are m2 mrem/yr per piCi/sec with the exception of H-3.

2) For H-3, the units are mrem/yr per gCi/m 3.

July 2013

CY-BR-170-301 Revision 8 Page 339 of 352 Table 15 Adult Grass-Cow-Meat Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.OOE+00 1.85E+02 1.85E+02 1.85E+02 1.85E+02 1.85E+02 1.85E+02 C-14 3.33E+05 6.66E+04 6.66E+04 6.66E+04 6.66E+04 6.66E+04 6.66E+04 Na-24 1.45E-03 1.45E-03 1.45E-03 1.45E-03 1.45E-03 1.45E-03 1.45E-03 Cr-51 0.OOE+00 0.OOE+00 7.04E+03 4.21E+03 1.55E+03 9.34E+03 1.77E+06 Mn-54 0.OOE+00 9.18E+06 1.75E+06 0.OOE+00 2.73E+06 0.OOE+00 2.81E+07 Mn-56 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Fe-55 2.93E+08 2.03E+08 4.72E+07 0.OOE+00 0.OOE+00 1.13E+08 1.16E+08 Fe-59 2.65E+08 6.24E+08 2.39E+08 0.O0E+00 0.OOE+00 1.74E+08 2.08E+09 Co-58 0.OOE+00 1.82E+07 4.09E+07 0.OOE+00 O.OOE+00 0.O0E+00 3.70E+08 Co-60 0.OOE+00 7.52E+07 1.66E+08 0.OOE+00 0.OOE+00 0.OOE+00 1.41 E+09 Ni-63 1.89E+10 1.31E+09 6.33E+08 0.OOE+00 0.OOE+00 0.OOE+00 2.73E+08 Ni-65 0.OOE+00 O.OOE+00 0.OOE+00 0.O0E+00 0.OOE+00 0.OOE+00 0.OOE+00 Cu-64 0.OOE+00 2.52E-07 1.18E-07 0.OOE+00 6.36E-07 0.OOE+00 2.15E-05 Zn-65 3.56E+08 1.13E+09 5.12E+08 0.OOE+00 7.57E+08 0.OOE+00 7.13E+08 Zn-69 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Br-83 O.OOE+00 0.O0E+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 O.OOE+00 Br-84 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Br-85 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OE+00 0.OOE+00 0.OOE+00 Rb-86 0.OOE+00 4.88E+08 2.28E+08 0.OOE+00 0.OOE+00 0.OOE+00 9,63E+07 Rb-88 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Rb-89 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Sr-89 3.01 E+08 0.O0E+00 8.65E+06 0.OOE+00 0.OOE+00 0.OOE+00 4.83E+07 Sr-90 1.43E+10 0.OOE+00 2.87E+08 0.OOE+00 O.OOE+00 0.OOE+00 3.59E+08 Sr-91 1.43E-10 0.OOE+00 5.79E-12 O.OOE+00 0.OOE+00 O.OOE+00 6.83E-10 Sr-92 0.OOE+00 O.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.O0E+00 0.OOE+00 Y-90 1,08E+02 0.OOE+00 2.91 E+00 0.OOE+00 0.O0E+00 O.O0E+00 1.15E+06 Y-91 M 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Y-91 1. 13E+06 0.OOE+00 3.03E+04 0.OOE+00 0.OOE+00 0.OOE+00 6.23E+08 Y-92 0.0OE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Y-93 4.39E-12 0.OOE+00 1.21 E-13 0.OOE+00 0.OOE+00 0.OOE+00 1.39E-07 Zr-95 1.87E+06 6.01E+05 4.07E+05 0.O0E+00 9.43E+05 0.OOE+00 1.91E+09 Zr-97 2.04E-05 4.12E-06 1.88E-06 0.OOE+00 6.22E-06 0.OOE+00 1.28E+00 Nb-95 2.30E+06 1.28E+06 6.89E+05 0.00E+00 1.27E+06 0.OOE+00 7.78E+09 Mo-99 0.OOE+00 9.93E+04 1.89E+04 0.OOE+00 2.25E+05 0.OOE+00 2,30E+05 Tc- 99M 0,O0E+00 1.22E-20 1.56E-19 0.OOE+00 1.85E-19 0.OOE+00 7.23E-18 Tc-101 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ru-103 1.05E+08 0.OOE+00 4.53E+07 0.OOE+00 4.01E+08 0.OOE+00 1.23E+10 Ru-1 05 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 Ru-106 2.80E+09 0.OOE+00 3.54E+08 O.OOE+00 5.40E+09 0.OOE+00 1.81E+11 Ag-i1M 6.68E+06 6.18E+06 3.67E+06 0.OOE+00 1.22E+07 0.O0E+00 2.52E+09 July 2013

CY-BR-170-301 Revision 8 Page 340 of 352 Table 15 (Continued) Adult Grass-Cow-Meat Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 3.59E+08 1.30E+08 4.81E+07 1.08E+08 1.46E+09 0.OOE+00 1.43E+09 Te-127M 1.12E+09 3.99E+08 1.36E+08 2.85E+08 4.53E+09 0.OOE+00 3.74E+09 Te-127 2.50E-10 8.98E-11 5.41E-11 1.85E-10 1.02E-09 0.OOE+00 1.97E-08 Te-129M 1.13E+09 4.23E+08 1.79E+08 3.89E+08 4.73E+09 0.OOE+00 5.71E+09 Te-129 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Te-131M 4.49E+02 2.20E+02 1.83E+02 3.48E+02 2.23E+03 0.O0E+00 2.18E+04 Te-131 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 Te-132 1.40E+06 9.03E+05 8.48E+05 9.98E+05 8.70E+06 0.OOE+00 4.27E+07 1-130 2.03E-06 5.98E-06 2.36E-06 5.07E-04 9.33E-06 0.OOE+00 5.15E-06 1-131 1.07E+07 1.54E+07 8.80E+06 5.03E+09 2.63E+07 0.OOE+00 4.05E+06 1-132 0.OOE+00 0.OOE+00 0.OOE+00 0.O0E+00 0.OOE+00 0.OOE+00 0.OOE+00 1-133 3.70E-01 6.43E-01 1.96E-01 9.45E+01 1.12E+00 0.OOE+00 5.78E-01 1-134 O.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 1-135 4.66E-17 1.22E-16 4.50E-17 8.04E-15 1.95E-16 0.OOE+00 1.38E-16 Cs-134 6.58E+08 1.57E+09 1.28E+09 0.OOE+00 5.07E+08 1.68E+08 2.74E+07 Cs-136 1.20E+07 4.73E+07 3.40E+07 0.00E+00 2.63E+07 3.61 E+06 5.37E+06 Cs-137 8.72E+08 1.19E+09 7.81E+08 0.OOE+00 4.05E+08 1.35E+08 2.31E+07 Cs-138 0.OE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.O0E+00 0.OOE+00 0.OOE+00 Ba-1 39 0.0OE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-1 40 2.88E+07 3.61 E+04 1.88E+06 0.OOE+00 1.23E+04 2.07E+04 5.92E+07 Ba-141 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-142 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 La-140 3.76E-02 1.90E-02 5.01E-03 0.OOE+00 0.OOE+00 0.OOE+00 1.39E+03 La-142 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 Ce-141 1.40E+04 9.49E+03 1.08E+03 0.OOE+00 4.41E+03 0.OOE+00 3.63E+07 Ce-1 43 1.99E-02 1.47E+01 1.63E-03 0.OOE+00 6.47E-03 0.O0E+00 5.49E+02 Ce-144 1.46E+06 6.09E+05 7.83E+04 0.OOE+00 3.61 E+05 0.OOE+00 4.93E+08 Pr-143 2.1OE+04 8.42E+03 1.04E+03 0.OOE+00 4.86E+03 0.00E+00 9.20E+07 Pr-144 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Nd-147 7.21 E+03 8.33E+03 4.98E+02 0.OOE+00 4.87E+03 0.OOE+00 4.00E+07 W-187 2.07E-02 1.73E-02 6.04E-03 0.OOE+00 0.OOE+00 0.OOE+00 5.66E+00 Np-239 2.57E-01 2.53E-02 1.40E-02 0.OOE+00 7.90E-02 0.OOE+00 5.19E+03 Notes:

1) Units are m2 mrem/yr per gCi/sec with the exception of H-3.

2) For H-3, the units are mrem/yr per pCi/m 3.

July 2013

CY-BR-170-301 Revision 8 Page 341 of 352 Table 15a Teen Grass-Cow-Meat Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.00E+00 1.10E+02 1.1OE+02 1.10E+02 1.1OE+02 1.1OE+02 1.10E+02 C-14 2.81E+05 5.62E+04 5.62E+04 5.62E+04 5.62E+04 5.62E+04 5.62E+04 Na-24 1.16E-03 1.16E-03 1.16E-03 1.16E-03 1.16E-03 1.16E-03 1.16E-03 Cr-51 0.OOE+00 0.OOE+00 5.63E+03 3.13E+03 1.23E+03 8.04E+03 9.46E+05 Mn-54 0.OOE+00 7.OOE+06 1.39E+06 0.OOE+00 2.09E+06 0.00E+00 1.44E+07 Mn-56 0o.00E+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 Fe-55 2.38E+08 1.69E+08 3.94E+07 0.OOE+00 0.OOE+00 1.07E+08 7.31 E+07 Fe-59 2.12E+08 4.95E+08 1.91E+08 0.00E+00 0.00E+00 1.56E+08 1.17E+09 Co-58 0.OOE+00 1.41 E+07 3.24E+07 0.00E+00 0.00E+00 0.OOE+00 1.94E+08 Co-60 0.00E+00 5.83E+07 1.31 E+08 0.00E+00 0.OOE+00 0.00E+00 7.60E+08 Ni-63 1.52E+10 1.07E+09 5.15E+08 0.00E+00 0.OOE+00 0.OOE+00 1.71E+08 Ni-65 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 Cu-64 0.00E+00 2.06E-07 9.68E-08 0.OOE+00 5.21 E-07 0.00E+00 1.60E-05 Zn-65 2.50E+08 8.69E+08 4.05E+08 0.00E+00 5.56E+08 0.OOE+00 3.68E+08 Zn-69 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 Br-83 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Br-84 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 Br-85 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 Rb-86 0.OOE+00 4.08E+08 1.91E+08 0.OOE+00 0.OOE+00 0.00E+00 6.03E+07 Rb-88 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Rb-89 0.OOE+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 Sr-89 2.54E+08 0.00E+00 7.28E+06 0.OOE+00 0.OOE+00 0.OOE+00 3.03E+07 Sr-90 9.89E+09 0.00E+00 1.98E+08 0.00E+00 0.00E+00 0.OOE+00 2.26E+08 Sr-91 1.21E-10 0.00E+00 4.80E-12 0.OOE+00 0.00E+00 0.00E+00 5.47E-10 Sr-92 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Y-90 9.13E+01 0.00E+00 2.46E+00 0.OOE+00 0.OOE+00 0.OOE+00 7.53E+05 Y-91 M 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.00E+00 0.00E+00 Y-91 9.54E+05 0.OOE+00 2.56E+04 0.OOE+00 0.OOE+00 0.OOE+00 3.91 E+08 Y-92 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.00E+00 Y-93 3.71E-12 0.OOE+00 1.02E-13 0.OOE+00 0.OOE+00 0.00E+00 1.13E-07 Zr-95 1.50E+06 4.74E+05 3.26E+05 0.00E+00 6.96E+05 0.OOE+00 1.09E+09 Zr-97 1.70E-05 3.37E-06 1.55E-06 0.OOE+00 5.10E-06 0.00E+00 9.11E-01 Nb-95 1.80E+06 9.98E+05 5.49E+05 0.OOE+00 9.67E+05 0.OOE+00 4.27E+09 Mo-99 0.00E+00 8.21 E+04 1.57E+04 0.OOE+00 1.88E+05 0.00E+00 1.47E+05 Tc- 99M 0.00E+00 0.00E+00 1.24E-19 0.OOE+00 1,43E-19 0.OOE+00 6.29E-18 Tc-101 0.00E+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 Ru-103 8.56E+07 0.OOE+00 3.66E+07 0.OOE+00 3.02E+08 0.00E+00 7.15E+09 Ru-105 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 Ru-106 2.36E+09 0.OOE+00 2.97E+08 0.00E+00 4.55E+09 0.00E+000 1.13E+11 Ag-i10M 5.06E+06 4.79E+06 2.91E+06 0.00E+00 9.13E+06 0.OOE+00 1.35E+09 July 2013

CY-BR-170-301 Revision 8 Page 342 of 352 Table 15a (Continued) Teen Grass-Cow-Meat Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 3.03E+08 1.09E+08 4.06E+07 8.47E+07 0.00E+00 0.OOE+00 8.95E+08 Te-127M 9.41E+08 3.34E+08 1.12E+08 2.24E+08 3.82E+09 0.OOE+00 2.35E+09 Te-127 2.12E-10 7.53E-11 4.57E-11 1.46E-10 8.60E-10 0.00E+00 1.64E-08 Te-129M 9.49E+08 3.52E+08 1.50E+08 3.06E+08 3.97E+09 0.OOE+00 3.56E+09 Te-129 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Te-131M 3.75E+02 1.80E+02 1.50E+02 2.70E+02 1.87E+03 0.00E+00 1.44E+04 Te-131 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.00E+00 0.OOE+00 Te-132 1.14E+06 7.24E+05 6.81E+05 7.63E+05 6.94E+06 O.OOE+00 2.29E+07 1-130 1.63E-06 4.72E-06 1.88E-06 3.85E-04 7.27E-06 0.OOE+00 3.63E-06 1-131 8.92E+06 1.25E+07 6.71E+06 3.64E+09 2.15E+07 0.OOE+00 2.47E+06 1-132 0.00E+00 O.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 O.OOE+00 1-133 3.09E-01 5.25E-01 1.60E-01 7.32E+01 9.20E-01 0.OOE+00 3.97E-01 1-134 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 1-135 3.79E-17 9.75E-17 3.61E-17 6.27E-15 1.54E-16 0.OOE+00 1.08E-16 Cs-134 5.23E+08 1.23E+09 5.71E+08 0.OOE+00 3.91E+08 1.49E+08 1.53E+07 Cs-136 9.34E+06 3.68E+07 2.47E+07 0.OOE+00 2.0OE+07 3.15E+06 2.96E+06 Cs-1 37 7.24E+08 9.63E+08 3.36E+08 0.OOE+00 3.28E+08 1.27E+08 1.37E+07 Cs-138 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 Ba-139 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-1 40 2.38E+07 2.91 E+04 1.53E+06 0.OOE+00 9.88E+03 1.96E+04 3.67E+07 Ba-1 41 0.0OE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-1 42 O.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 La-140 3.09E-02 1.52E-02 4.04E-03 0.OOE+00 0.OOE+00 0.OOE+00 8.73E+02 La-142 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 Ce-141 1.18E+04 7.87E+03 9.04E+02 0.OOE+00 3.70E+03 0.OOE+00 2.25E+07 Ce-1 43 1.67E-02 1.22E+01 1.36E-03 0.OOE+00 5.46E-03 0.OOE+00 3.66E+02 Ce-144 1.23E+06 5.08E+05 6.60E+04 0.OOE+00 3.04E+05 0.OOE+00 3.09E+08 Pr-143 1.77E+04 7.05E+03 8.79E+02 0.OOE+00 4.1OE+03 0.OOE+00 5.81E+07 Pr-144 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OE+00 Nd-147 6.35E+03 6.90E+03 4.14E+02 0.OOE+00 4.05E+03 0.OOE+00 2.49E+07 W-187 1.73E-02 1.41E-02 4.94E-03 0.OOE+00 0.OOE+00 0.OOE+00 3.82E+00 Np-239 2.25E-01 2.12E-02 1.18E-02 0.OOE+00 6.66E-02 0.OOE+00 3.41E+03 Notes:

1) Units are m 2 mrem/yr per pCi/sec with the exception of H-3.

2) For H-3, the units are mrem/yr per pCi/m 3.

July 2013

CY-BR-170-301 Revision 8 Page 343 of 352 Table 15b Child Grass-Cow-Meat Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI H-3 0.00E+00 1.34E+02 1.34E+02 1.34E+02 1.34E+02 1.34E+02 1.34E+02 C-14 5.29E+05 1.06E+05 1.06E+05 1.06E+05 1.06E+05 1.06E+05 1.06E+05 Na-24 1.84E-03 1.84E-03 1.84E-03 1.84E-03 1.84E-03 1.84E-03 1.84E-03 Cr-51 0.00E+00 0.00E+00 8.78E+03 4.87E+03 1.33E+03 8.90E+03 4.66E+05 Mn-54 0.OOE+00 8.01E+06 2.13E+06 0.00E+00 2.25E+06 0.OOE+00 6.72E+06 Mn-56 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 Fe-55 4.57E+08 2.42E+08 7.51 E+07 0.00E+00 0.00E+00 1.37E+08 4.49E+07 Fe-59 3.76E+08 6.08E+08 3.03E+08 0.00E+00 0.00E+00 1.76E+08 6.34E+08 Co-58 0.00E+00 1.64E+07 5.03E+07 0.00E+00 0.00E+00 0.OOE+00 9.59E+07 Co-60 0.00E+00 6.93E+07 2.04E+08 0.OOE+00 0.00E+00 0.OOE+00 3.84E+08 Ni-63 2.91E+10 1.56E+09 9.91E+08 0.00E+00 O.OOE+00 0.OOE+00 1.05E+08 Ni-65 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Cu-64 0.OOE+00 2.77E-07 1.67E-07 0.00E+00 6.68E-07 0.OOE+00 1.30E-05 Zn-65 3.75E+08 1.00E+09 6.22E+08 0.OOE+00 6.30E+08 0.OOE+00 1.76E+08 Zn-69 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 Br-83 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 Br-84 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 Br-85 0.00E+00 0.OOE+00 0.00E+00 O.OOE+00 0.00E+00 0.00E+00 0.00E+00 Rb-86 0.OOE+00 5.78E+08 3.55E+08 0.OOE+00 0.00E+00 0.OOE+00 3.72E+07 Rb-88 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 Rb-89 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 Sr-89 4.81 E+08 0.OOE+00 1.37E+07 0.00E+00 0.00E+00 0.00E+00 1.86E+07 Sr-90 1.57E+10 0.00E+00 3.15E+08 0.00E+00 0.00E+00 0.OOE+00 1.40E+08 Sr-91 2.26E-10 0.00E+00 8.54E-12 0.00E+00 0.00E+00 0.00E+00 5.00E-10 Sr-92 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Y-90 1.73E+02 0.00E+00 4.62E+00 0.OOE+00 0.00E+00 0.00E+00 4.92E+05 Y-91 M 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 0.00E+00 Y-91 1.80E+06 0.00E+00 4.82E+04 0.00E+00 0.OOE+00 0.00E+00 2.40E+08 Y-92 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Y-93 6.97E-12 0.OOE+00 1.91E-13 0.OOE+00 0.OOE+00 0.OOE+00 1.04E-07 Zr-95 2.67E+06 5.86E+05 5.22E+05 0.00E+00 8.39E+05 0.OOE+00 6.11 E+08 Zr-97 3.16E-05 4.57E-06 2.70E-06 0.00E+00 6.56E-06 0.OOE+00 6.93E-01 Nb-95 3.11E+06 1.21E+06 8.64E+05 0.OOE+00 1.14E+06 0.OOE+00 2.24E+09 Mo-99 0.00E+00 1.14E+05 2.82E+04 0.OOE+00 2.44E+05 0.00E+00 9.44E+04 Tc- 99M 0.OOE+00 1.18E-20 1.96E-19 0.00E+00 1.72E-19 0.OOE+00 6.72E-18 Tc-101 0.OOE+00 0.OOE+00 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 Ru-103 1.55E+08 0.00E+00 5.95E+07 0.00E+00 3.90E+08 0.00E+00 4.OOE+09 Ru-1 05 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 Ru-1 06 4.44E+09 0.OOE+00 5.54E+08 0.OOE+00 5.99E+09 0.OOE+00 6.90E+10 Ag-i 1 OM 8.39E+06 5.67E+06 4.53E+06 0.OOE+00 1.06E+07 0.OOE+00 6.74E+08 July 2013

CY-BR-170-301 Revision 8 Page 344 of 352 Table 15b (Continued) Child Grass-Cow-Meat Dose Factors Nuclide Bone Liver T Body Thyroid Kidney Lung GI-LLI Te-125M 5.70E+08 1.54E+08 7.59E+07 1.60E+08 0.O0E+0O 0.OOE+00 5.50E+08 Te-127M 1.77E+09 4.78E+08 2.11E+08 4.24E+08 5.06E+09 0.OOE+00 1.44E+09 Te-127 3.99E-10 1.08E-10 8.56E-11 2.76E-10 1.14E-09 0.O0E+00 1.56E-08 Te-129M 1.79E+09 5.OOE+08 2.78E+08 5.77E+08 5.25E+09 Q.OOE+00 2.18E+09 Te-129 0.O0E+00 Q.OOE+00 O.OOE+00 0.OQE+00 0.OOE+00 0.OOE+00 0.OOE+00 Te-131M 6.97E+02 2.41E+02 2.57E+02 4.96E+02 2.33E+03 0.OOE+00 9.78E+03 Te-131 0.OQE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 Te-132 2.09E+06 9.23E+05 1.12E+06 1.34E+06 8.57E+06 0.OOE+00 9.30E+06 1-130 2.92E-06 5.89E-06 3.04E-06 6.49E-04 8.81E-06 0.OOE+00 2.76E-06 1-131 1.65E+07 1.66E+07 9.45E+06 5.50E+09 2.73E+07 0.OOE+00 1.48E+06 1-132 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 1-133 5.75E-01 7.1OE-01 2.69E-01 1.32E+02 1.18E+00 0.OOE+00 2.86E-01 1-134 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.O0E+00 1-135 6.86E-17 1.23E-16 5.84E-17 1.09E-14 1.89E-16 0.OOE+00 9.40E-17 Cs-134 9.22E+08 1.51E+09 3.19E+08 0.OOE+00 4.69E+08 1.68E+08 8.16E+06 Cs-1 36 1.61 E+07 4.43E+07 2.87E+07 0.OOE+00 2.36E+07 3.52E+06 1.56E+06 Cs-137 1.33E+09 1.28E+09 1.88E+08 0.OOE+00 4.16E+08 1.50E+08 7.99E+06 Cs-138 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-139 O.OOE+00 0.OOE+00 O.OOE+00i 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-1 40 4.39E+07 3.84E+04 2.56E+06 0.OOE+00 1.25E+04 2.29E+04 2.22E+07 Ba-141 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ba-1 42 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 La-140 5.66E-02 1.98E-02 6.67E-03 0.OOE+00 0.OOE+00 0.66E+00 5.52E+02 La-142 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 Ce-i 41 2.22E+04 1.11 E+04 1.64E+03 0.OOE+00 4.85E+03 0.OOE+00 1.38E+07 Ce-143 3.14E-02 1.70E+01 2.46E-03 0.OOE+00 7.14E-03 0.OOE+00 2.49E+02 Ce-144 2.32E+06 7.26E+05 1.24E+05 0.OOE+00 4.02E+05 0.OOE+00 1.89E+08 Pr-143 3.34E+04 1.OOE+04 1.66E+03 0.0OE+00 5.44E+03 0.OOE+00 3.61 E+07 Pr-144 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 O.OOE+00 Nd-147 1.19E+04 9.65E+03 7.47E+02 0.OOE+00 5.29E+03 0.OOE+00 1.53E+07 W-187 3.21E-02 1.90E-02 8.52E-03 0.OOE+00 0.OOE+00 0.OOE+00 2.67E+00 Np-239 4.23E-01 3.04E-02 2.14E-02 0.OOE+00 8.79E-02 0.OOE+00 2.25E+03 Notes:

1) Units are m2 mrem/yr per iCi/sec with the exception of H-3.

2) For H-3, the units are mrem/yr per pCi/m 3.

3) The infant age group is assumed to receive no dose through the meat ingestion pathway therefore no dose factors are supplied.

July 2013

CY-BR-1 70-301 Revision 8 Page 345 of 352 Supplemental Table A Mixed Mode Joint Frequency Distribution Table Summaries 203 Foot Elevation Data Summary Table of Percent by Direction and Class Class N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Total A .290 .321 .441 .315 .303 .256 .292 .266 .474 .369 .202 .197 .191 .274 .463 .421 5.076 B .197 .241 .284 .208 .205 .167 .196 .220 .352 .288 .190 .192 .206 .225 .327 .335 3.833 C .321 .302 .421 .293 .201 .203 .277 .312 .437 .404 .322 .342 .373 .399 .457 .409 5.474 0 1.523 1.590 2.149 1.974 1,372 1.014 1,324 1.529 2.031 1.900 1.899 1.846 2.109 2.248 2,191 2.014 28.713 E .679 .612 .764 .976 .986 .870 1.136 1.439 2.079 1.501 1.065 .921 .993 1.133 .922 .790 16.866 F .344 .278 .260 .298 .387 .496 .530 .438 .559 .526 .386 .397 .589 .688 .556 .417 7.148 G .166 .095 .098 .078 .156 .174 .270 .213 .186 .199 .258 .210 .253 .266 .184 .159 2.966 Total 3.520 3.439 4.418 4.143 3.611 3.180 4.025 4.418 6.118 5.187 4.322 4.104 4.714 5.231 5.100 4.545 70,076 Summary Table of Percent by Direction and Speed Speed N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Total

   .45   .008       .016      .027     .025      .001    .000     .017     .017      .001      .001    .002    .016     .037   .026     .001     .026      .222 1.05    .044      .032       .042    .045       .026    .025    .036     .031      .032       .023  .033     .025     .037   .035     .040     .026      .532 2.05   .224       .266      .281     .260      .239    .213     .243     .225      .237      .220   .208     .208     .262   .244     .244     .243    3.819 3.05   .405       .426      .540     .610      .459    .334     .467     .438      .596      .383   .393     .384     .447   .437     .507     .487    7.313 4.05   .669       .622      .756     .973      .670    .453     .614     .663      .695      .543    .596    .663     .678   .702     .749     .782  10.829 5.05   .624       .519       .875    .926       .681    .482    .669     .639      .769       .677   .711    .681     .738   .782     .889     .808   11.470 6.05    .670      .607       .761    .675       .674    .587    .657     .729      .944       .825   .833     .766    .788   .975     .909     .876  12.279 8.05    .732       .789      .956    .534       .726    .919   1.073   1.227     2.070     1.858   1.268    1.131   1.378   1.598    1.381    1.041  18.680 10.05    .137      .154       .174    .094       .127    .158    .235     .423      .727       .621   .265     .216    .331   .404     .359      .245   4.667 13.05   .007       .008      .005     .002       .008    .010    .014     .026      .047       .037   .012     .012    .017   .028     .020     .012      .265 18.00    .000       .000      .000    .000       .000    .000     .000    .000      .000       .000   .000     .000    .000    .000     .000     .000     .000 99.00    .000       .000      .000    .000       .000    .000     .000    .000       .000      .000   .000     .000     .000   .000     .000     .000     .000 Total 3.520      3.439     4.418    4.143     3.611   3.180   4.025    4.418     6.118     5.187   4.322   4.104    4.714   5.231    5.100   4.545   70.076 NOTE:       Wind directions in tables are presented in "wind from" and not "wind to" direction.

In order to determine the final mixed mode values, 70.076% of the elevated value (presented in the 250 FT Mixed Mode table) and 29.924% of the ground level value (presented in the 30 FT Mixed Mode table) are used to calculate the final values. July 2013

CY-BR-170-301 Revision 8 Page 346 of 352 Supplemental Table A - Continued Mixed Mode Joint Frequency Distribution Table Summaries 203 Foot Elevation Data Summary Table of Percent by Speed and Class Class Speed A B C D E F Speed G

 .45    .006    .005   .006    .075   .052    .048 .030 1.05    .014    .025   .027    .200   .108    .071 .086 2.05   .175     .197   .378   1.756   .659    .372 .283 3.05   .500     .593   .836  3.100   1.206    .683 .393 4.05    .803    .697  1.005  4.441   2.225   1.083 .575 5.05    .880    .674   .921  4.456   2.845   1.230 .464 6.05    .885    .588   .806  4.760   3.357   1.417 .466 8.05   1.469    .854  1.160  7.631   5.000   1.976 .591 10.05   .325     .190   .320  2.165   1.332    .259 .076 13.05   .018     .011   .015    .129   .081    .009 .002 18.00   .000     .000   .000    .000   .000    .000 .000 99.00   .000     .000   .000   .000    .000   .000  .000 July 2013

CY-BR-170-301 Revision 8 Page 347 of 352 Supplemental Table A - Continued Mixed Mode Joint Frequency Distribution Table Summaries 34 Foot Elevation Data Summary Table of Percent by Direction and Class Class N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Total A .068 .071 .077 .054 .100 .075 .110 .135 .278 .215 .062 .050 .127 .270 .257 .176 2.125 B .054 .044 .059 .031 .035 .049 .061 .083 .172 .123 .058 .045 .121 .176 .150 .096 1.357 C .067 .056 .098 .059 .044 .049 .091 .124 .212 .133 .121 .082 .212 .276 .219 .164 2.005 D .453 .551 .613 .453 .420 .423 .641 .926 1.487 1.230 .697 .717 1.084 1.496 1.044 .889 13.125 E .304 .387 .249 .180 .230 .368 .580 1.093 1.991 1.311 .435 .346 .299 .343 .227 .317 8.659 F .044 .063 .050 .059 .086 .160 .161 .137 .339 .306 .077 .133 .144 .130 .074 .050 2.014 G .022 .006 .013 .025 .035 .059 .061 .037 .102 .079 .024 .058 .039 .038 .026 .017 .641 Total 1.012 1.177 1.159 .860 .950 1.181 1.705 2.535 4.580 3.397 1.475 1.430 2.027 2.729 1.997 1.709 29.924 Summary Table of Percent by Direction and Speed Speed N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Total

   .45   .014      .002    .014     .018     .010   .009    .004      .008     .001   .001     .000    .000   .005   .000   .008   .000     .096 1.05   .014      .016    .027     .048    .065     .061    .030     .025     .013    .010     .010   .016   .019   .018   .018    .017    .408 2.05   .051      .052    .093     .181    .246    .259    .165      .099     .072   .055      .051   .087    .119  .138   .103   .077   1.849 3.05   .121      .145    .172     .202     .189    .251    .309     .248     .269    .222     .166   .260   .234   .213   .174    .151  3.325 4.05   .158      .155    .187     .158     .173    .215    .319     .364     .490    .509     .246   .222    .241   .243  .237    .220  4.139 5.05   .130      .134    .156     .123     .152    .191    .296     .385     .600    .521     .236   .146   .233   .287   .270    .214  4.075 6.05   .141      .152    .186     .089     .098    .128    .310     .435     .718    .639     .216   .167    .244   .388   .340   .247  4.499 8.05   .250      .325    .268     .038     .017    .066    .236     .667   1.496   1.032      .420   .321    .544   .922   .648   .498  7.748 10.05    ,111     ,168    ,050     .001     .000    .001    .032      .214    .679    .302     .102    .117   .269   .371   .183   .199  2.799 13.05   .023      .029    .006     .000     .000    .000    .005     .076     .214    .102     .024   .082    .107   .131   .015   .076    .891 18.00   .000      .000    .000     .000     .000    .000    .000      .014     .027   .002     .004   .012    .011   .017   .000   .010    .096 99,00   .000      .000    .000      .000    .000    .000    .000      .000     .000   .000     .000   .000    .000   .000   .000   .000    .000 Total 1.012    1.177    1.159      .860    .950  1.181   1.705    2.535    4.580   3.397    1.475  1.430   2.027  2.729  1.997  1.709  29.924 NOTE:       Wind directions in tables are presented in "wind from" and not "wind to" direction.

July 2013

CY-BR-170-301 Revision 8 Page 348 of 352 Supplemental Table A - Continued Mixed Mode Joint Frequency Distribution Table Summaries 34 Foot Elevation Data Summary Table of Percent by Speed and Class Class A B C D E F G Speed

   .45    .000   .000    .000    .006   .015   .031 .044 1.05    .001   .001   .003     .049   .126   .151 .076 2.05    .017   .020    .029    .335   .690   .531 .226 3.05    .127   .103    .157   1.118  1.175   .491 .155 4.05    .277   .192    .291   1.686  1.211   .383 .098 5.05    .332   .209    .274   1.870  1.179   .176 .035 6.05    .381   .219    .358  2.236   1.223   .076 .005 8.05    .735   .445    .632  3.993   1.844   .098 .001 10.05    .214   .126    .211   1.358   .837   .053 .000 13.05    .038   .040    .044    .424   .320   .024 .000 18.00    .001   .002    .004    .049   .040   .000 .000 99.00    .000   .000    .000    .000   .000   .000 .000 July 2013

CY-BR-170-301 Revision 8 Page 349 of 352 Supplemental Table B Ground Level Joint Frequency Distribution Table Summaries Summary Table of Percent by Direction and Class Class N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Total A .379 .415 .470 .394 .420 291 .417 .418 .728 .637 .246 .229 .358 .572 .648 .609 7.230 B .280 .286 .336 .241 .229 .206 .265 .332 .539 .411 .256 .206 .340 .407 .441 .431 5.203 C .385 .373 .501 .358 .246 .226 .388 .471 .665 .521 .462 .380 .598 .688 .624 .619 7.504 D 2.098 2.216 2.532 2.483 1.766 1.392 2.034 2.692 3.611 3.198 2.674 2.392 3.065 3.678 3.063 2.925 41.820 E .968 1.029 .914 1.221 1.210 1.387 1.849 2.754 4.116 2.772 1.298 1.258 1.197 1.411 1.052 1.068 25.502 F .339 .347 .302 .382 .552 .788 .729 .605 .949 .850 .366 .630 .795 .765 .441 .313 9.153 G .147 .074 .128 .163 .228 .358 .330 .229 .404 .300 .133 .268 .248 .233 .191 .157 3.588 Total 4.595 4.740 5.183 5.242 4.650 4.647 6.012 7.502 11.013 8.687 5.435 5.359 6.600 7.753 6.460 6.122 100.00 0 Summary Table of Percent by Direction and Speed Speed N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Total

   .45   .194       .111     .128     .160     .078     .087     .042      .126     .063        .013   .078  .004   .037   .051    .101  .054    1.328 1.05    .219     .263      .364     .579     .686     .517      .311     .267     .218        .181   .174  .196   .257   .264    .275   .269  5.038 2.05    .630     .645      .996    1.658    1.833    1.698    1.367      .962     .771        .631   .561  .842  1.076  1.169    .952   .780 16.571 3.05    .949   1.045     1.179     1.382    1.085    1.218    1.744    1.581     1.820     1.435   1.128  1.533  1.442  1.369  1.174  1.070  21.156 4.05    .915     .902    1.015       .839    .577     .624    1.228    1.593     2.123     2.039   1.256  1.084  1.167  1.180  1.189  1.215  18.947 5.05    .650     .641      .667      .416    .260     .292      .641   1.126     1.881     1.520     .937  .609    .884 1.104    .995   .959 13.582 6.05    .495     .462      .432      .159    .113     .143      .395      .758   1.435     1.236     .598  .445    .644   .936   .770   .751  9.771 8.05    .408     .472      .346      .046    .018     .067      .247     .785    1.782     1.226     .573  .436    .706 1.160    .806   .738  9.815 10.05    .113     .170      .050      .001    .000     .001      .032      .214     .679       .302   .102   .116   .269   .372   .183   .201   2.805 13.05    .023     .029      .006      .000    .000     .000      .005      .076     .214       .102   .024  .082    .107   .131   .015   .076    .889 18.00    .000     .000      .000      .000    .000     .000      .000     .014      .027       .002   .004  .012    .011   .017   .000   .010    .096 99.00    .000     .000      .000      .000    .000     .000      .000      .000     .000       .000   .000  .000    .000   .000   .000   .000    .000 Total 4.595    4.740     5.183     5.242    4.650    4.647    6.012    7.502    11.013     8.687   5.435  5.359  6.600  7.753  6.460  6.122  100.00 0

NOTE: Wind directions in tables are presented in "wind from" and not "wind to" direction. July 2013

CY-BR-170-301 Revision 8 Page 350 of 352 Supplemental Table B -Continued Ground Level Joint Frequency Distribution Table Summaries Summary Table of Percent by Speed and Class Class A B C D E F G Speed

   .45   .027   .018    .021    .197   .339   .388   .338 1.05   .102   .093    .145   1.038  1.463  1.379   .818 2.05   .426   .498    .798  4.865   5.159  3.380  1.446 3.05  1,147  1.009   1.493  8.268   6.225  2.342   .672 4.05  1.618  1.158   1.699  8.574   4.596  1.059   .244 5.05  1,446   .969   1.213  6.908   2.689   .304   .055 6.05  1.155    .661  1.007  5.053   1.763    .118  .014 8.05  1.054    .629   .870  5.084   2.068    .107  .002 10.05   .215    .126   .212   1.360   .839    .053  .000 13.05   .038    .040    .044   .423    .320   .024  .000 18.00   .001    .002   .004    .049    .040   .000  .000 99.00   .000   .000    .000    .000   .000    .000  .000 July 2013

CY-BR-170-301 Revision 8 Page 351 of 352 Liquid Effhaert Release Poi"t Kankakee River UNRESTRICTED AREA BOUNDARY UNRESTRICTED AREA BOUNDARY Tower u Gaseou Eftkaert Release PoMn mi dwood UNRESTRICTED AREA BOUNDARY UNRESTRICTED AREA BOUNDARY OFFSITE DOSE CALCULATION

                          --N                     MANUAL BRAIDWOOD STATION FIGURE F- 1 UNRESTRICTED AREA BOUNDARY July 2013

CY-BR-170-301 Revision 8 Page 3§2 of 352 N Low Level Radwaste Storage Budiding (n Service Building Truck Bay) OFFSITE DOSE CALCULATION MANUAL BRAIDWOOD STATION

• DAW Storage Area

   -"   Restricted Area Boundary                       FIGURE F-2 OSGSF Old Steam Generator Storage Facility RESTRICTED AREA BOUNDARY ISFSI Independent Spent Fuel Storage Installation July 2013}}