ML17129A393: Difference between revisions

From kanterella
Jump to navigation Jump to search
(Created page by program invented by StriderTol)
(Created page by program invented by StriderTol)
Line 18: Line 18:


=Text=
=Text=
{{#Wiki_filter:ZIONSOW'rloNSUI:
{{#Wiki_filter:* Do"8lllldlllv, J-.
* Do"8lllldlllv, J-. Teclaaical Sapport Doaimeat TSD 14-010 RESRAD Dose Modeling for Basement Fill Model, Soil DCGL nd Calculation of Basement Fill Model Dose Factors -;..-Originator:
                                                  ~
----ri:'vfd Fauwr ooo
ZIONSOW'rloNSUI:
                                                      -*-sea~
Teclaaical Sapport Doaimeat TSD 14-010 RESRAD Dose Modeling for Basement Fill Model, Soil DCGL nd Calculation of Basement Fill Model Dose Factors Originator:
                -I~.-;?"~~-*- - - -
                            ;..-
ri:'vfd Fauwr


--
TSD 14-010 Revision 1 Summary of Changes in this Revision:
--
Rev. 1 o Revision required to account for change in demolition strategy for Crib House. Original strategy was removal of all interior walls but final strategy entailed leaving all walls in place.
o Revisions were made to Table 8, section 2.4, and Attachment 6.
o Also revised text and Table 8 to include the adjustment factor of 7.5 for Fuel Pool/Transfer Canal that was included in calculation but not stated in text.
Page 2 of 111


Note 1: NS indicates that the parameter is not sensitive 
TSD 14-010 Revision 1 TABLE OF CONTENTS
: 1.      Purpose ................................................................................................................................... 5
: 2.      Basement Fill Model RESRAD Modeling and Spreadsheet Calculations ............................. 6 2.1. RESRAD Modeling to Determine BFM Groundwater Exposure Factors .............................. 6 2.1.1. BFM RESRAD Uncertainty Analysis ............................................................................. 7 2.1.2. BFM RESRAD Input Parameters, Output Reports, and BFM Groundwater Exposure Factor Calculation ........................................................................................... 7 2.2. Calculation of Groundwater and Fill Concentration Factors from DUST-MS .................... 10 2.3. BFM Groundwater Dose Factors .......................................................................................... 11 2.4. Basement Dose Factors......................................................................................................... 12
: 3.      RESRAD Modeling for Soil DCGL Determination ............................................................. 14 3.1. Soil Uncertainty Analysis ..................................................................................................... 14 3.2. RESRAD Results and Soil DCGLs ...................................................................................... 17
: 4.      RESRAD Modeling for Concrete Radionuclide of Concern Selection ................................ 17 4.1. BFM GW Dose Factors for the Initial Suite of Potential Radionuclides ............................. 17 4.2. Soil Area Factors for Determining BFM Drilling Spoils Dose Factors for the Initial Suite of Potential Radionuclides ........................................................................................... 18
: 5.      RESRAD Modeling for Soil Radionuclide of Concern Selection ........................................ 19
: 6.      Conclusion ............................................................................................................................ 19
: 7.      References............................................................................................................................. 20
: 8.      Attachments .......................................................................................................................... 21 8.1. Attachment 1: RESRAD Input Parameters for BFM Uncertainty Analysis ......................... 23 8.2. Attachment 2: RESRAD BFM Uncertainty Reports - File located on CD .......................... 37 8.3. Attachment 3: RESRAD Input Parameters for BFM Groundwater Exposure Factors ........ 38 8.4. Attachment 4: RESRAD Summary Report and Concentration Report for BFM Groundwater Exposure Factors - File located on CD ........................................................... 52 8.5. Attachment 5: Calculation of Groundwater Concentration Factors and Fill Concentration Factors from DUST-MS Modeling Results .................................................. 53 8.6. Attachment 6: Calculation of BFM Basement Dose Factors ................................................ 57 8.7. Attachment 7: RESRAD Input Parameters for Soil DCGL Uncertainty Analysis ............... 61 8.8. Attachment 8: RESRAD Uncertainty Reports for Soil DCGLs - File located on CD......... 72 8.9. Attachment 9: RESRAD Input Parameters for ZSRP Surface Soil and Subsurface Soil DCGL ............................................................................................................................ 73 8.10. Attachment 10: RESRAD Summary Reports for Soil DCGLs - File located on CD .......... 84 8.11. Attachment 11: RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclides ....................................................................................................................... 85 8.12. Attachment 12: RESRAD Summary Report and Concentration Report for BFM Analysis of Initial Suite of Radionuclides - File located on CD ........................................ 109 8.13. Attachment 13: RESRAD Summary Reports for Soil Area Factors to Support Calculation of BFM Drilling Spoils Dose Factors for Initial Suite of Radionuclides File located on CD .............................................................................................................. 110 8.14. Attachment 14: RESRAD Summary Report for Soil Analysis of Initial Suite of Radionuclides - File located on CD ................................................................................... 111 Page 3 of 111


Equation 2  
TSD 14-010 Revision 1 LIST OF TABLES Table 1    BFM Uncertainty Analysis Results for Parameters with lPRCCl > 0.25 ............................ 8 Table 2     BFM Deterministic Values for Sensitive Parameters from Table 6-12 that are Radionuclide Independent ................................................................................................... 9 Table 3    BFM Deterministic Values for Sensitive Parameters from Table 6-14 that are Radionuclide Dependent ...................................................................................................... 9 Table 4    RESRAD Results and Groundwater Exposure Factors for BFM model ........................... 10 Table 5    Peak Groundwater Concentration Factors (pCi/L per mCi Total Inventory) .................... 11 Table 6    Peak Fill Material Concentration Factors (pCi/g per mCi Total Inventory) ..................... 11 Table 7    BFM GW Dose Factors (mrem/yr per mCi Total Inventory) ............................................ 12 Table 8    Basement Dose Factors ..................................................................................................... 14 Table 9    Surface Soil DCGL Uncertainty Analysis Results for Parameters with lPRCCl >0.25 ... 15 Table 10    Selected Deterministic Values for Surface Soil DCGL Sensitive Parameters from Table 9 That Are Radionuclide Independent ............................................................ 15 Table 11    Deterministic Values for Surface Soil DCGL Sensitive Parameters from Table 9 that are Radionuclide Dependent ....................................................................................... 16 Table 12    Subsurface Soil DCGL Uncertainty Analysis Results for Parameters with lPRCCl > 0.25 .................................................................................................................... 16 Table 13    Selected Deterministic Values for Subsurface Soil DCGL Sensitive Parameters from Table 12 that are Radionuclide Independent ..................................................................... 16 Table 14    Deterministic Values for Subsurface Soil DCGL Sensitive Parameters from Table 12 that are Radionuclide Dependent ........................................................................ 16 Table 15    RESRAD Surface Soil Dose Factors and DCGLs (Adjusted to Account for Insignificant Contributor Dose) ......................................................................................... 17 Table 16    List of 26 potentially significant radionuclides (from TSD 14-019) ................................. 17 LIST OF FIGURES Figure 1 - RESRAD Parameter Selection Process ................................................................................. 22 Page 4 of 111


Equation 3  
TSD 14-010 Revision 1
: 1. Purpose This Technical Support Document (TSD) provides the input parameters and results of all RESRAD dose assessment modeling required to support the development of the License Termination Plan (LTP) for the Zion Station Restoration Project (ZSRP). RESRAD modeling is required to determine the dose to the average member of the critical group for compliance with 10 CFR 20.1402. This TSD also documents spreadsheet calculations required to convert RESRAD results to Dose Factors for the Basement Fill Model (BFM).
The Resident Farmer Scenario includes the following exposure pathways (see LTP Chapter 6, section 6.5.4):
Direct exposure to external radiation Inhalation dose from airborne radioactivity Ingestion dose from the following pathways;
    - Plants grown with irrigation water from onsite well,
    - Meat and Milk from livestock consuming fodder from fields irrigated with onsite well water and consuming water from onsite well,
    - Drinking water from onsite well,
    - Soil ingestion.
Direct exposure, inhalation dose and ingestion dose from contaminated drilling spoils brought to the surface during installation of the onsite well into the fill material.
The calculation of the dose factors from the drilling spoils pathway, referred to as BFM Drilling Spoils Dose Factors, is provided in ZionSolutions Technical Support Document (TSD) 14-021 Basement Fill Model Drilling Spoils and Alternate Exposure Scenarios (1).
The RESRAD parameters and modeling results used to support the calculation of BFM Dose Factors and to calculate Soil DCGLs are provided with minimal supporting discussion in this TSD. Full explanation and justification for the BFM and Soil Site Conceptual Models, critical group, exposure scenarios, etc. are provided in LTP Chapter 6. The applicable LTP Chapter 6 sections are referenced in this TSD as necessary.
The detailed RESRAD output reports are provided in this TSD and are used by reference in LTP Chapter 6 summary tables. Separate documentation of the RESRAD output reports in this TSD facilitates independent review and verification of the RESRAD runs. Providing the RESRAD output reports in this TSD, as opposed to the LTP, also allows revision of the RESRAD runs and output reports, if necessary, without full revision, replacement and resubmittal of a large number of LTP attachments. The corresponding summary reports in the LTP would then be revised as necessary.
There are two RESRAD analyses required to support the selection of the Radionuclides of Concern (ROC) for basements and soil in Zion Solutions TSD 14-019, Radionuclides of Concern for Basement Fill Model Source Term and Surrogate Ratios (2). RESRAD dose to source ratios (DSRs) for BFM and soil were required for each of the 26 potential radionuclides in the initial suite to determine which radionuclides were insignificant dose contributors as defined in NUREG-1757, Volume 2, Revision 1, "Consolidated Decommissioning Guidance: Characterization, Survey and Determination of Radiological Criteria" (3). The discussion of methods, input parameters an output reports for the BFM Page 5 of 111


1.10E-024.13E-021.20E+001.26E-022.38E-027.57E-011.57E-022.16E-017.15E-015.56E-026.18E-029.27E+003.00E-021.65E-013.67E-014.21E-024.46E-027.31E+005.14E-031.77E-025.66E-015.48E-031.07E-022.83E-015.70E-032.04E-026.26E-016.21E-031.17E-023.73E-016.28E-032.73E-021.10E-086.88E-036.83E-031.25E+002.89E-041.61E-032.85E-064.06E-044.05E-047.40E-023.33E-014.54E+005.38E-031.15E+001.14E+002.09E+02
TSD 14-010 Revision 1 and soil RESRAD runs are provided in this TSD. The results of the RESRAD runs were used by reference in TSD 14-019 to determine the relative dose contribution from all radionuclides, identify the ROC for concrete and soil, and calculated the dose fraction attributable to the insignificant contributor radionuclides that were removed from further detailed calculations.
RESRAD runs were also required to calculate Area Factors (AF) for the initial suite of potential radionuclides for use in the calculation of Drilling Spoils Dose Factors in TSD 14-021 which were required to develop the total BFM Dose Factors.
In summary, seven RESRAD runs are required to support the LTP:
: 1. Basement Fill Model (BFM) sensitivity analysis for ROC,
: 2. BFM Groundwater Exposure Factors for ROC,
: 3. Soil Derived Concentration Guideline Level (DCGL) sensitivity analysis for ROC,
: 4. Soil DCGLs for ROC,
: 5. BFM modeling to determine Groundwater Exposure Factors for the initial suite of radionuclides in concrete,
: 6. Soil modeling to determine AFs for the initial suite of radionuclides in concrete to determine BFM Drilling Spoils Dose Factors, and
: 7. Soil modeling for the initial suite of radionuclides in soil.
Four spreadsheet calculations were required to determine the BFM Groundwater and Drilling Spoils Dose Factors, and the final Basement Dose Factors reported in LTP Chapter 6. The methods for calculating the Dose Factors, the documentation of the supporting spreadsheet calculations, and the development of corresponding summary tables reported in LTP Chapter 6 are provided in this TSD.
The required spreadsheet calculations are listed below:
: 1. Calculation of DUST-MS Groundwater Concentration Factors
: 2. Calculation of BFM GW Exposure Factors
: 3. Calculation of BFM GW Dose Factors
: 4. Calculation of Basement Dose Factors
: 2. Basement Fill Model RESRAD Modeling and Spreadsheet Calculations 2.1. RESRAD Modeling to Determine BFM Groundwater Exposure Factors The RESRADv7.0 computer code was used to calculate the Resident Farmer dose from a unit radionuclide concentration in the well water.
A Groundwater Exposure Factor, in units of mrem/y per pCi/L was generated for each Radionuclide of Concern (ROC). Detailed explanations of the process for determining ROC for the Basements to remain at ZNPS are provided in TSD 14-019 and LTP Chapter 6, section 6.5.2.
The ROC for Zion Nuclear Power Station (ZNPS) Basements are Co-60, Ni-63, Sr-90, Cs-134, Cs-137, H-3, Eu-152 and Eu-154. Note that H-3, Eu-152 and Eu-154 are concrete activation products and apply to the Containment Basements only.
The process and justification for the selection of RESRAD parameters to determine BFM Groundwater Exposure Factors are provided in LTP Chapter 6, section 6.6.3. There are two RESRAD analyses required; an uncertainty analysis and a dose analysis that incorporates the parameters deemed sensitive.
Page 6 of 111


The RESRAD parameter set is the same as was used for the BFM GW Exposure Factor modeling for ROC described in section 2, including adjustment for the radionuclide independent sensitive parameters in Table 2. The distribution coefficients for the initial suite radionuclides were the lowest values recommended in TSD 14-004 (5) which is the same reference used to select distribution coefficients for ROC BFM RESRAD modeling in section 2.
TSD 14-010 Revision 1 2.1.1. BFM RESRAD Uncertainty Analysis The process for determining the input parameters for the BFM RESRAD uncertainty analysis is described in LTP Chapter 6, section 6.6.3.1. The parameter selection process is shown in the flowchart in Figure 1. A number of site-specific parameters were used from two sources; ZionSolutions TSD 14-006, Conestoga Rovers & Associates (CRA) Report, Evaluation of Hydrological Parameters in Support of Dose Modeling for the Zion Restoration Project (4) and ZionSolutions TSD 14-004 Brookhaven National Laboratory (BNL) Report, Recommended Values for the Distribution Coefficient (KD) to be used in Dose Assessments for Decommissioning the Zion Nuclear Station (5).
The RESRAD parameter set used for the uncertainty analysis is provided in Attachment 1.
The uncertainty analysis was conservatively run for all ROC individually to maximize the parameter sensitivity. A more realistic approach would be to use the radionuclide mixture fractions which may reduce the sensitivity of some parameters for the low abundance radionuclides.
The RESRAD Uncertainty Reports and Summary Reports are provided in Attachment 2. Table 1 provides the parameters with lPRCCl values greater than 0.25 and the reported PRCC values. The reported PRCC values are the maximum from the three RESRAD Regression and Correlation outputs provided in the Uncertainty Reports.
Table 2 and Table 3 list the selected 75th or 25th percentile deterministic values from the NUREG/CR-6697 "Development of Probabilistic RESRAD 6.0 and RESRAD-BUILD 3.0 Computer Codes" (6) distributions for the sensitive parameters (i.e., those listed in Table 1).
2.1.2. BFM RESRAD Input Parameters, Output Reports, and BFM Groundwater Exposure Factor Calculation The final RESRAD parameter set used to calculate the BFM Groundwater Exposure Factors is provided in Attachment 3. The parameters in Attachment 3 were developed using the process in Figure 1 and the results of the uncertainty analysis reported in Tables 2 and 3. The RESRAD BFM Summary Report and Concentration Report required for the calculation Groundwater Exposure Factors are provided in Attachment 4.
The Groundwater Exposure Factors are calculated by dividing the maximum dose by the well water concentration at t=0.
Equation 1
()
() =
()
Where:
BFM GW Exposure Factor (i) = Total Resident Farmer dose for radionuclide (i) from unit concentration of groundwater (mrem/yr per pCi/L)
Max Dose (i) = Maximum Resident Farmer Dose for radionuclide (i) from RESRAD Summary Report (mrem/yr)
GW Concentration (i) = Well water concentration for radionuclide (i) from RESRAD Concentration Report (pCi/L)
The RESRAD dose and concentration results from Attachment 3 and the results of the Groundwater Exposure Factor calculations are provided in Table 4.
Page 7 of 111


CALCULATION OF GROUNDWATER AND FILL CONCENTRATION FACTORS FROM DUST
TSD 14-010 Revision 1 Table 1      BFM Uncertainty Analysis Results for Parameters with lPRCCl > 0.25 PRCC Value Parameter Co-60    Cs-134      Cs-137  Eu-152 Eu-154 Ni-63 Sr-90 H-3 Depth of Roots                0.33      NS1        NS      NS    NS    NS    NS    NS Weathering Removal Constant of All                -0.61    -0.88      -0.87    -0.87  -0.89  -0.78 -0.80 NS Vegetation Wet Weight Crop Yield of Fruit Grain and Non-        NS        NS          NS      -0.51  -0.54  NS    NS    NS Leafy Vegetables Wet Foliar Interception Fraction of Leafy              NS        NS          NS      0.56  0.59  NS    NS    NS Vegetables Plant Transfer Factor          NS        NS          NS      NS    NS    NS    0.31  NS Meat Transfer Factor          0.90      0.86        0.85    0.75  0.77  0.32  0.59  NA Milk Transfer Factor          0.56      0.91        0.90    NS    NS    0.97  0.68  NA Saturated Zone NS        NS          NS      NS    NS    NS    -0.36 -0.54 Hydraulic Conductivity Saturated Zone NS        NS          NS      NS    NS    NS    -0.59 -0.77 Hydraulic Gradient Contaminated Zone NS        NS          NS      NS    NS    NS    -0.41 -0.77 Total Porosity Density of NS        NS          NS      NS    NS    NS    0.41  0.73 Contaminated Zone Note 1: NS indicates that the parameter is not sensitive Page 8 of 111
-MS RESULTS      
 
TSD 14-010 Revision 1 Table 2    BFM Deterministic Values for Sensitive Parameters from Table 6-12 that are Radionuclide Independent Parameter                            Percentile  Parameter Value Depth of Roots                                              75th        3.1m Weathering Removal Constant of All Vegetation                25th        21.5 Wet Weight Crop Yield of Fruit Grain and Non-25th        1.26 kg/m2 Leafy Vegetables Wet Foliar Interception Fraction of Leafy 75th        0.70 Vegetables Saturated Zone Hydraulic Conductivity                        25th        1695 Saturated Zone Hydraulic Gradient                            25th        0.0018 Contaminated Zone Total Porosity                            25th        0.37 th Density of Contaminated Zone                                75          1.681 g/cm3 Note 1: Site specific density value of 1.8 used in the RESRAD run.
Table 3    BFM Deterministic Values for Sensitive Parameters from Table 6-14 that are Radionuclide Dependent Plant Transfer              Meat Transfer    Milk Transfer Radionuclide            Factor                      Factor            Factor 75th Percentile              75th Percentile  75th Percentile Co-60                  NS                          0.058            0.0032 Cs-134                  NS                          0.065            0.014 Cs-137                  NS                          0.065            0.014 Eu-152                  NS                          0.004            NS Eu-154                  NS                          0.004            NS Ni-63                  NS                          0.0092            0.032 Sr-90                  0.59                        0.013            0.0028 H-3                    NS                          NS                NS Page 9 of 111
 
TSD 14-010 Revision 1 Table 4      RESRAD Results and Groundwater Exposure Factors for BFM model Dose (mrem/y)                                GW Exposure Groundwater Factor Radionuclide Drinking Plant/Meat                            Concentration Total                        (mrem/y per Water          /Milk                      (pCi/L) pCi/L)
Co-60          5.40E-02      5.82E-02    1.12E-01        4.48E+00        2.50E-02 Cs-134          6.58E-01      1.28E+00    1.94E+00        2.21E+01        8.75E-02 Cs-137          5.23E-01      1.01E+00    1.54E+00        2.21E+01        6.94E-02 Eu-152          3.17E-02      6.30E-03    3.80E-02        1.05E+01        3.62E-03 Eu-154          4.61E-02      9.14E-03    5.52E-02        1.05E+01        5.26E-03 H-3          1.38E-01      7.88E-02    2.17E-01        4.89E+03        4.43E-05 Ni-63          4.42E-03      1.13E-02    1.57E-02        1.61E+01        9.78E-04 Sr-90          2.87E+01      1.49E+01    4.36E+01        3.99E+02        1.09E-01 2.2. Calculation of Groundwater and Fill Concentration Factors from DUST-MS The initial environmental transport pathway for the BFM Resident Farmer scenario is the release of radioactivity from Basement concrete (or steel liner surfaces for Containment Basements) to water in the interstitial space of the fill material. The water concentrations in the Basements are calculated using the DUST-MS computer code. The methods and results are provided in ZionSolutions TSD 14-009, Brookhaven National Laboratory Report (BNL), Evaluation of Maximum Radionuclide Groundwater Concentrations for Basement Fill Model, Zion Station Restoration Project (7). See LTP Chapter 6, section 6.6.1 for detailed discussion of DUST-MS application in BFM.
The water concentrations and fill concentrations calculated by DUST-MS were used to in conjunction with the assumed radionuclide inventory in each Basement to calculate water and fill concentration factors for each Basement and ROC using Equation 2. The GW Concentration Factors are used in conjunction with RESRAD Groundwater Exposure Factors to calculate BFM Groundwater Dose Factors (see section 2.3). The Fill Concentration Factors are used in the BFM Drilling Spoils Scenario to calculate BFM Drilling Spoils Dose Factors (see section 2.4).
Equation 2
(, )
                        =    (, )/ (, )
where:
GW or Fill Concentration Factor (i,b) = GW or Fill concentration factor for radionuclide (i) and Basement (b) (pCi/L or pCi/g per mCi)
GW or Fill Concentration (i,b) = GW or Fill concentration for radionuclide (i) and Basement (b) (pCi/L or pCi/g)
Inventory (i,b) = assumed inventory for Radionuclide (i) and Basement (b) (mCi)
The GW Concentration Factors and Fill Concentration Factors are calculated in ZionSolutions Excel Spreadsheet Calculations in Support of LTP Chapter 6, Rev 0.xls. The Excel Worksheets results are provided in Attachment 5. The calculations are embedded in the cells of the spreadsheet which can be viewed within the Excel file. The results are summarized in Tables 5 and 6.
Page 10 of 111
 
TSD 14-010 Revision 1 Table 5  Peak Groundwater Concentration Factors (pCi/L per mCi Total Inventory)
Crib House        WWTF Nuclide    Auxiliary    Containment      Turbine            Fuel        /Forebay (pCi/L/mCi (pCi/L/mCi)    (pCi/L/mCi)    (pCi/L/mCi)    (pCi/L/mCi)    (pCi/L/mCi)          )
Co-60    4.00E-03      4.57E-01      1.14E-01        5.45E-01        9.77E-02        2.08E+01 Cs-134    1.06E-01      2.26E+00      5.65E-01        1.45E+01        4.83E-01        1.03E+02 Cs-137    3.80E-01      2.26E+00      5.65E-01        5.22E+01        4.83E-01        1.03E+02 Eu-152    1.65E-02      1.07E+00      2.68E-01        2.24E+00        2.29E-01        4.83E+01 Eu-154    1.29E-02      1.07E+00      2.68E-01        1.76E+00        2.29E-01        4.88E+01 H-3      1.40E+02      6.13E+02      1.53E+02        1.91E+04        1.31E+02        2.78E+04 Ni-63    2.92E-01      1.64E+00      4.10E-01        4.23E+01        3.52E-01        7.47E+01 Sr-90    3.01E+00      4.13E+01      1.04E+01        4.12E+02        8.85E+00        1.89E+03 Table 6  Peak Fill Material Concentration Factors (pCi/g per mCi Total Inventory)
Crib House Auxiliary    Containment      Turbine          Fuel        /Forebay          WWTF Nuclide  (pCi/g/mCi)    (pCi/g/mCi)    (pCi/g/mCi)    (pCi/g/mCi)    (pCi/g/mCi)      (pCi/g/mCi)
Co-60    8.92E-04      1.02E-01      2.55E-02      1.22E-01        2.18E-02        4.64E+00 Cs-134    4.77E-03      1.01E-01      2.54E-02      6.53E-01        2.18E-02        4.63E+00 Cs-137    1.71E-02      1.01E-01      2.54E-02      2.35E+00        2.18E-02        4.63E+00 Eu-152    1.58E-03      1.02E-01      2.55E-02      2.15E-01        2.18E-02        4.64E+00 Eu-154    1.22E-03      1.02E-01      2.55E-02      1.67E-01        2.18E-02        4.64E+00 H-3      0.00E+00      0.00E+00      0.00E+00        0.00E+00        0.00E+00        0.00E+00 Ni-63    1.81E-02      1.02E-01      2.54E-02      2.49E+00        2.18E-02        4.64E+00 Sr-90    6.94E-03      9.50E-02      2.38E-02      9.46E-01        2.03E-02        4.33E+00 2.3. BFM Groundwater Dose Factors BFM Groundwater Dose Factors are dose conversion factors in units of mrem/yr per mCi total inventory. The Resident Farmer dose includes the exposure pathways listed in section 1. The BFM Groundwater Dose Factor accounts for all of the exposure pathways except the drilling spoils pathway which is discussed in section 2.4.
As discussed in detail in LTP Chapter 6, section 6.5.4, operation of a residential well in the Spent Fuel Basement is implausible due to the floor of the Spent Fuel Pool being only three feet below the water table. Therefore, the BFM GW Dose Factors for the Spent Fuel Pool are set to zero. Note that the BFM Drilling Spoils pathway remains active for the Spent Fuel Pool.
Page 11 of 111
 
TSD 14-010 Revision 1 The BFM Groundwater Dose Factors are calculated using Equation 3. The spreadsheet calculation inputs and results are provided in ZionSolutions Excel Spreadsheet Calculations in Support of LTP Chapter 6, Rev 0.xls. The results are summarized in Table 7.
Equation 3
(, ) =  (, ) x  ()
where:
BFM GW Dose Factor (i,b) = BFM Groundwater Dose Factor for radionuclide (i) and Basement (b) (mrem/y per mCi)
GW Concentration Factor (i,b) = Groundwater Concentration Factor for Radionuclide (i) and Basement (b) (pCi/L per mCi)
GW Exposure Factor (i) = Groundwater Exposure Factor for radionuclide (i) (mrem/y per pCi/L.
Table 7    BFM GW Dose Factors (mrem/yr per mCi Total Inventory)
Crib House Auxiliary  Containment      Fuel        Turbine            /Forebay      WWTF (mrem/yr    (mrem/yr    (mrem/yr (mrem/yr per            (mrem/yr    (mrem/yr per Nuclide  per mCi)    per mCi)      per mCi)      mCi)              per mCi)        mCi)
Co-60    1.00E-04    1.14E-02        NA        2.87E-03            2.45E-03      5.21E-01 Cs-134                                  NA 9.27E-03    1.98E-01                  4.94E-02            4.22E-02      9.03E+00 Cs-137                                  NA 2.64E-02    1.57E-01                  3.92E-02            3.35E-02      7.17E+00 Eu-152                                  NA 5.96E-05    3.87E-03                  9.69E-04            8.29E-04      1.75E-01 Eu-154                                  NA 6.77E-05    5.62E-03                  1.41E-03            1.20E-03      2.56E-01 H-3                                  NA 6.21E-03    2.72E-02                  6.80E-03            5.80E-03      1.23E+00 Ni-63                                  NA 2.86E-04    1.61E-03                  4.01E-04            3.44E-04      7.31E-02 Sr-90                                  NA 3.29E-01    4.51E+00                  1.13E+00            9.66E-01      2.06E+02 2.4. Basement Dose Factors Compliance with the 25 mrem/yr dose criterion will be demonstrated after the remaining residual radioactivity inventory has been determined by the final radiation survey. The total inventory remaining for each ROC, in each Basement, will be multiplied by the applicable Basement Dose Factor. The dose contribution for each ROC in a given Basement will be accounted for using the sum of fractions rule.
The Basement Dose Factors are calculated as the sum of the BFM GW Dose Factors and BFM Drilling Spoils Dose Factors (calculated in TSD 14-021) which together account for the dose from all of the Resident Farmer exposure pathways listed in section 1. As discussed in section 6.5.4, only the BFM Drilling Spoils Dose Factors are applicable to the Spent Fuel Pool, i.e., the BFM GW Dose Factors are assumed to be zero.
Page 12 of 111
 
TSD 14-010 Revision 1 An additional step in the calculation of the Basement Dose Factors is adjustment for the dose contribution from insignificant dose contributors. In accordance with NUREG 1757, the insignificant radionuclides can be removed from detailed assessment but the dose attributable to the removed radionuclides must be accounted for. From Table 6-3, the insignificant contributor dose contribution for the Containment and Auxiliary Basements was 0.514% and 1.207%, respectively. The Auxiliary Basement percentage were applied to all Basements except Containment noting that the radionuclide mixtures will be reviewed and revised if necessary based on results of continued characterization, remedial action support surveys and final radiation survey.
The Basement Dose Factors are calculated using Equation 4. The insignificant contributor dose adjustment factors in Equation 4 are 1.00517 (1/.9948) and 1.0122 (1/0.9879) for the Containment Basement and all other Basements, respectively.
Two additional basement-specific adjustments were made. First, an adjustment higher by a factor of 7.5 was made to the SFP/Transfer Canal Basement Dose Factors only to account for the dose from an unlikely alternate excavation scenario (see ZSRP Chapter 6, section 6.7 for additional explanation).
Second, there was a revision to the demolition plan for the Crib House/Forebay that entailed leaving interior walls as opposed to removing them. This resulted in a decrease in the basement mixing volume as compared to that assumed in the DUST-MS modeling provided in TSD-14-009, Revision 0 and a corresponding increase in the fill and groundwater concentrations calculated in TSD 14-009, Revision
: 0. The Basement Dose Factors are directly proportional to the fill and groundwater concentrations which are inversely proportional to the ratio of revised/original mixing volumes. The ratio of the revised/original mixing volumes for the Crib House /Forebay was calculated in TSD 14-013, Revision 1 and determined to be 0.86. The Crib House/Forebay BDFs were therefore adjusted higher by the inverse of 0.86 or a factor of 1.16.
The final Basement Dose Factors for each Basement and ROC are listed in Table 8.
Equation 4
(, ) = ( (, ) +  (, ))
where:
BDF (b,i)              = Basement Dose Factor for Basement (b) and radionuclide (i)
(mCi)
BFM DF (b,i)          = BFM Dose Factor for Basement (b) and radionuclide (i)
(mrem/yr per mCi)
DS DF (b,i)            = Drilling Spoils Dose Factor for Basement (b) and radionuclide (i) (mrem/yr per mCi)
IC Dose Adjustment = adjustment factor to account for the insignificant contributor dose from Table 6-3 Page 13 of 111
 
TSD 14-010 Revision 1 Table 8    Basement Dose Factors Crib House/
Auxiliary    Containment          Fuel          Turbine        Forebay        WWTF Nuclide (mrem/yr        (mrem/yr      (mrem/yr        (mrem/yr/      (mrem/yr        (mrem/yr
                /mCi)          /mCi)          /mCi)          mCi)            /mCi)          /mCi)
Co-60        1.10E-02          4.13E-02      1.20E+00          1.26E-02        2.38E-02      7.57E-01 Cs-134        1.57E-02          2.16E-01      7.15E-01        5.56E-02        6.18E-02      9.27E+00 Cs-137        3.00E-02          1.65E-01      3.67E-01        4.21E-02        4.46E-02      7.31E+00 Eu-152        5.14E-03          1.77E-02      5.66E-01        5.48E-03        1.07E-02      2.83E-01 Eu-154        5.70E-03          2.04E-02      6.26E-01        6.21E-03        1.17E-02      3.73E-01 H-3          6.28E-03          2.73E-02      1.10E-08        6.88E-03        6.83E-03      1.25E+00 Ni-63        2.89E-04          1.61E-03      2.85E-06        4.06E-04        4.05E-04      7.40E-02 Sr-90        3.33E-01          4.54E+00      5.38E-03        1.15E+00      1.14E+00        2.09E+02
: 3. RESRAD Modeling for Soil DCGL Determination Site-specific DCGLs were developed for residual radioactivity in surface and subsurface soil that represent the 10 CFR 20.1402 dose criterion of 25 mrem/yr. A DCGL was calculated for each ROC determined in TSD 14-019. The ROC are Cs-137, Cs-134, Co-60, Cr-90, and Ni-63.
Surface soil is defined as contamination contained in the first 0.15 m layer of soil. Subsurface soil is defined as a layer of soil beginning at the surface that extends beyond 0.15 m. The Subsurface soil thickness is arbitrarily set to a 1 m depth. DCGLs are calculated for both the 0.15 m and 1 m thicknesses. Both the surface and subsurface DCGLs assume a continuous source term layer from the ground surface downward. There are no expectations of encountering soil contamination in a geometry consisting of a clean surface layer of soil over a contaminated subsurface soil layer.
Detailed description of the soil DCGL conceptual model and parameter justification is provided in LTP Chapter 6, section 6.8.
RESRAD version 7.0 was used to calculate DCGLs for surface and subsurface soil.
3.1. Soil Uncertainty Analysis Parameter uncertainty analysis was performed following the process described in LTP Chapter 6, section 6.9.2. The parameters used for the uncertainty analysis of the surface and subsurface soil dose modeling are the same as were used for the BFM RESRAD uncertainty analysis, with the exception of contaminated zone thickness. A 0.15 m thickness is used for surface soil and 1.0 m thickness for subsurface soil. The unsaturated zone depth was also adjusted to ensure that the depth to the water table remains constant for both the 0.15 m and 1.0 m contaminated zone thicknesses.
The RESRAD input parameters used for the uncertainty analysis of both surface and subsurface soil are provided in Attachment 7. The RESRAD Uncertainty Reports were generated for surface and subsurface soil and for each ROC individually. The reports are provided in Attachment 8.
Page 14 of 111
 
TSD 14-010 Revision 1 Deterministic parameters were selected for behavioral, metabolic and Priority 3 physical parameters in accordance with the process in Figure 1. The majority of the Priority 1 and 2 physical parameters are assigned the parameter distributions from NUREG/CR-6697.
Surface soil parameters with a lPRCCl result greater than 0.25 are listed in Table 9. Tables 10 and 11 provide the selected 75th or 25th percentile deterministic values for surface soil from the NUREG/CR-6697 distributions for the positively and negatively correlated parameters, respectively.
Subsurface soil parameters with a lPRCCl result greater than 0.25 are listed in Table 12. Tables 13 and 14 provide the selected 75th or 25th percentile deterministic values for subsurface soil. The median of the NUREG/CR-6697 distributions was assigned to the Priority 1 and 2 parameters that were not sensitive (i.e., not listed in Tables 6-9 and 6-12).
Table 9      Surface Soil DCGL Uncertainty Analysis Results for Parameters with lPRCCl >0.25 PRCC Value Parameter Co-60        Cs-134        Cs-137          Ni-63      Sr-90 Depth of Soil Mixing NS          -0.30        -0.36          -0.56      NS Layer Depth of Roots                  -0.30        -0.47        -0.53          -0.78      -0.90 External Gamma 0.99        0.96          0.93            NS          NS Shielding Factor Density of Contaminated 0.59        0.32          NS              NS          NS Zone Plant Transfer Factor          0.34        0.57          0.63            0.86        0.96 Meat Transfer Factor            0.26        0.25          0.31            NS          NS Milk Transfer Factor            NS          0.25          0.31            0.88        0.36 Table 10 Selected Deterministic Values for Surface Soil DCGL Sensitive Parameters from Table 9 That Are Radionuclide Independent Parameter                              Percentile          Parameter Value Depth of Soil Mixing Layer              25th                0.15 Depth of Roots                          25th                1.22m External Gamma Shielding                75th                0.40 Factor Density of Contaminated Zone            75th                1.681 Note 1: Density identified as sensitive and positively correlated. The higher site-specific value for sand density is 1.8 g/cm3 was applied.
Page 15 of 111
 
TSD 14-010 Revision 1 Table 11 Deterministic Values for Surface Soil DCGL Sensitive Parameters from Table 9 that are Radionuclide Dependent Plant Transfer Factor    Meat Transfer Factor      Milk Transfer Factor Radionuclide 75th Percentile          75th Percentile          75th Percentile Co-60            0.15                    0.058                    NS Cs-134          0.078                    0.065                    0.014 Cs-137          0.078                    0.065                    0.014 Ni-63            0.092                    NS                        0.032 Sr-90            0.59                    NS                        0.0027 Table 12        Subsurface Soil DCGL Uncertainty Analysis Results for Parameters with lPRCCl > 0.25 Parameter                                        PRCC Value Co-60    Cs-134      Cs-137      Ni-63      Sr-90 Depth of Roots            -0.45    -0.60        -0.69        -0.86      -0.93 External Gamma            0.97      0.90        0.84        NS          NS Shielding Factor Plant Transfer Factor      0.67      0.83        0.88        0.96        0.98 Meat Transfer Factor      0.40      0.29        0.37        NS          NS Milk Transfer Factor      NS        0.35        0.45        0.91        0.44 Table 13 Selected Deterministic Values for Subsurface Soil DCGL Sensitive Parameters from Table 12 that are Radionuclide Independent Parameter                      Percentile        Parameter Value Depth of Roots                  25th              1.22m External Gamma Shielding 75th              0.40 Factor Table 14 Deterministic Values for Subsurface Soil DCGL Sensitive Parameters from Table 12 that are Radionuclide Dependent Plant Transfer Factor    Meat Transfer Factor      Milk Transfer Factor Radionuclide 75th Percentile          75th Percentile          75th Percentile Co-60            0.15                    0.058                    NS Cs-134          0.078                    0.065                    0.014 Cs-137          0.078                    0.065                    0.014 Ni-63            0.092                    NS                        0.032 Sr-90            0.59                    NS                        0.0027 Page 16 of 111
 
TSD 14-010 Revision 1 3.2. RESRAD Results and Soil DCGLs The surface and subsurface soil DCGLs were calculated using the deterministic parameter set provided in Attachment 9. The RESRAD Summary Reports surface and subsurface soil are provided in 0.
The surface and subsurface soil DCGLs are provided in Table 15. Note that the values reported in Table 15 also include adjustment to account for the trivial 0.171% dose contribution from removed insignificant contributors as calculated in TSD 14-019.
Table 15        RESRAD Surface Soil Dose Factors and DCGLs (Adjusted to Account for Insignificant Contributor Dose)
Surface Soil DCGL        Subsurface Soil DCGL Radionuclide (pCi/g)                    (pCi/g)
Co-60                  4.7                        3.8 Cs-134                  7.5                        4.9 Cs-137                  15.7                        8.5 Ni-63                3988                        847 Sr-90                  14.3                        1.8
: 4. RESRAD Modeling for Concrete Radionuclide of Concern Selection 4.1. BFM GW Dose Factors for the Initial Suite of Potential Radionuclides The radionuclides evaluated in sections 2 was the set of ROC selected in TSD 14-019. The process of selecting the ROC entailed determining an initial suite of radionuclides that could potentially be present at ZNPS and then removing insignificant dose contributors from the initial suite. A systematic screening process was used to remove very low abundance or low probability radionuclides from a comprehensive list of all possible radionuclides resulting in the initial suite listed in Table 1. See LTP Chapter 6, Section 6.5.2 and TSD 14-019 for detailed discussions of the process for selecting the initial suite.
Table 16 List of 26 potentially significant radionuclides (from TSD 14-019)
H-3              Co-60          Tc-99          Cs-137          Eu-155          Pu-241 C-14              Ni-63          Ag-108m        Pm-147          Np-237          Am-241 Fe-55            Sr-90          Sb-125          Eu-152          Pu-238          Am-243 Ni-59            Nb-94          Cs-134          Eu-154          Pu-239/240      Cm-243/244 NUREG-1757, section 3.3 states that radionuclides contributing no greater than 10% percent of the dose criterion (i.e., 2.5 mrem/yr) are considered to be insignificant contributors. This 10% percent limit criteria applies to the sum of the dose contribution from the aggregate of radionuclides considered insignificant contributors.
TSD 14-019 uses the results of BFM RESRAD dose modeling for the initial suite in conjunction with DUST-MS modeling by TSD 14-031, "Brookhaven National Laboratory Report: Basement Fill Model Evaluation of Maximum Radionuclide Concentrations for Initial Suite of Radionuclides" (8) to determine the BFM Dose Factors from the initial suite radionuclides in the same manner as described in section 2 for the ROC radionuclides. The BFM Dose Factors calculated in TSD 14-019 are used Page 17 of 111
 
TSD 14-010 Revision 1 with the radionuclide mixture fractions in ZNPS concrete to calculate relative dose. The relative dose contribution from insignificant contributors was calculated and the ROC nuclides selected.
The RESRAD parameters used for the BFM modeling of the initial suite radionuclides are provided in 1. The RESRAD Summary Report and Concentration Report are provided in Attachment 12.
The RESRAD parameter set is the same as was used for the BFM GW Exposure Factor modeling for ROC described in section 2, including adjustment for the radionuclide independent sensitive parameters in Table 2. The distribution coefficients for the initial suite radionuclides were the lowest values recommended in TSD 14-004 (5) which is the same reference used to select distribution coefficients for ROC BFM RESRAD modeling in section 2.
A detailed uncertainty analysis, including all 26 radionuclides, was not merited for the ROC screening calculations given the apriori understanding that only limited water dependent pathways are applicable to the BFM. ROC screening is based on relative dose between the 26 radionuclides in Table 17, not absolute dose, so the significance of parameter variability is reduced. Notwithstanding the relative nature of the ROC screening assessment, qualitative uncertainty analysis was performed which indicated that approximately 50% of the dose for Cs-137 (the predominate radionuclide) was attributable to the plant, meat and milk ingestion pathways with the remainder of the dose from drinking water. For simplicity and to ensure that the calculated dose is conservative for all radionuclides, the plant/meat/milk transfer factors were set to the 75th percentile of the NUREG-6697 distribution for all radionuclides. This was done to maximize the relative dose, particularly for the low abundance radionuclides to ensure the dose attributed to the insignificant contributors is maximized.
Note that for the 8 ROC, the plant transfer factors were set to the same values used in Table 3 based on sensitivity analysis. This ensures that the values for the ROC in both RESRAD runs are the same and further maximizes the impact of the low abundance radionuclides.
4.2. Soil Area Factors for Determining BFM Drilling Spoils Dose Factors for the Initial Suite of Potential Radionuclides As described in TSD 14-021, soil AFs were required for the initial suite of radionuclides for four area sizes as listed below:
0.1 m2 0.3 m2 3.0 m2 10 m2 RESRAD runs were required for the above areas as well as the base case area of 64,500 m2 to determine the AFs for the initial suite of radionuclides. The AFs are calculated in TSD 14-021 using the RESRAD results. The soil RESRAD input parameters for the AF runs were the same as those used for soil DCGLs (see Attachment 9) with the parameters for contaminated fraction of plant food, meat and milk changed from 1 to -1 to allow RESRAD to account for smaller contaminated areas. The length parallel to aquifer flow also required adjustment to be consistent with the smaller areas. The methods used for RESRAD modeling for AFs is the same as described in Zion Solutions TSD 14-011, Soil Area Factors (9). The RESRAD Summary Reports are provided in Attachment 13.
Page 18 of 111
 
TSD 14-010 Revision 1
: 5. RESRAD Modeling for Soil Radionuclide of Concern Selection As described in TSD 14-019, the initial suite radionuclides in Table 17 were also used to determine the ROCs, and insignificant contributors for soil. A RESRAD run was required to determine the dose to source ratio and for all initial suite radionuclides in order to identify the insignificant dose contributors and the dose from the aggregate of insignificant contributor radionuclides removed from detailed consideration.
The RESRAD parameter set was the same as used for the ROC DCGL calculation with two adjustments. First, soil distribution coefficients were required for all additional radionuclides in the initial suite which were selected from the same source that was used for the ROC RESRAD analysis, i.e., Reference 7. Daughter products were assigned the mean of the NUREG 6697 distribution as was done for the BFM initial suite evaluation for ROC determination. An additional change was setting all plant, meat, and milk transfer factors to the 75th percentile to maximize the dose contribution from all radionuclides. Note that for the 5 ROCs, the plant transfer factors were the same as were used in Table 11 based on sensitivity analysis. This ensures that the values for the ROCs in both RESRAD runs are the same and maximizes the impact of the low abundance radionuclides. The surface soil source thickness (0.15 m) was used in the initial suite runs for ROC determination because minimal, if any, soil contamination is expected below 0.15 m based on characterization results.
The RESRAD Summary Report for the RESRAD analysis of the initial suite radionuclides for soil ROC determination is provided in Attachment 14.
: 6. Conclusion This TSD documents the RESRAD runs and spreadsheet calculations required to determine the BFM Inventory Limits for Basement Concrete and Soil DCGLs that are provided in LTP Chapter 6.
Seven RESRAD runs are required to support the LTP:
: 8. Basement Fill Model (BFM) sensitivity analysis for ROC,
: 9. BFM Groundwater Exposure Factors for ROC,
: 10. Soil Derived Concentration Guideline Level (DCGL) sensitivity analysis for ROC,
: 11. Soil DCGLs for ROC,
: 12. BFM RESRAD modeling to determine Groundwater Exposure Factors for the initial suite of radionuclides in concrete,
: 13. Soil RESRAD modeling to determine AFs for the initial suite of radionuclides in concrete to determine BFM Drilling Spoils Dose Factors, and
: 14. Soil RESRAD modeling for the initial suite of radionuclides in soil.
Four spreadsheet calculations were required to determine the BFM Dose Factors, and BFM Inventory Limits reported in LTP Chapter 6. The methods for calculating the Dose Factors and Inventory Limits, the documentation of the supporting spreadsheet calculations, and the development of corresponding summary tables reported in LTP Chapter 6 are provided in this TSD. The spreadsheet calculations are listed below:
: 1. Calculation of DUST-MS Groundwater Concentration Factors
: 2. Calculation of BFM GW Exposure Factors
: 3. Calculation of BFM GW Dose Factors
: 4. Calculation of Basement Inventory Limit (BIL)
Page 19 of 111
 
TSD 14-010 Revision 1
: 7. References
: 1. ZionSolutions TSD 14-021 BFM Drilling Spoils and Alternate Exposure Scenarios December 2014
: 2. ZionSolutions TSD 14-019, Radionuclides of Concern for Basement Fill Model Source Terms December 2014
: 3. U.S. Nuclear Regulatory Commission NUREG-1757, Volume 2, Revision 1, "Consolidated Decommissioning Guidance: Characterization, Survey and Determination of Radiological Criteria".
September 2006
: 4. ZionSolutions TSD 14-006 "Conestoga Rovers & Associates (CRA) Report, Evaluation of Hydrological Parameters in Support of Zion Restoration Project" October 2014
: 5. ZionSolutions TSD 14-004 Brookhaven National Laboratory (BNL) Report: Recommended Values for the Distribution Coefficient (KD) to be used in Dose Assessments for Decommissioning the Zion Nuclear Stationt October 2014
: 6. Argonne National Laborator NUREG/CR-6697 "Development of Probabilistic RESRAD 6.0 and RESRAD-BUILD 3.0 Computer Codes" December 2000
: 7. ZionSolutions TSD 14-009 Brookhaven National Laboratory (BNL) Report Evaluation of Maximum Radionuclide Groundwater Concentrations for Basement Fill Model November 2014
: 8. ZionSolutions TSD 14-031, Brookhaven National Laboratory (BNL) Report: Basement Fill Model Evaluation of Maximum Radionuclide Concentrations for Initial Suite of Radionuclides" December 2014
: 9. ZionSolutions TSD 14-011 "Soil Area Factors" December 2014 Page 20 of 111
 
TSD 14-010 Revision 1
: 8. Attachments 8.1. Attachment 1: RESRAD Input Parameters for BFM Uncertainty Analysis 8.2. Attachment 2: RESRAD BFM Uncertainty Reports 8.3. Attachment 3: RESRAD Input Parameters for BFM Groundwater Exposure Factors 8.4. Attachment 4: RESRAD Summary Report and Concentration Report for BFM Groundwater Exposure Factors 8.5. Attachment 5: Calculation of Groundwater Concentration Factors and Fill Concentration Factors from DUST-MS Modeling Results 8.6. Attachment 6: Calculation of BFM Basement Dose Factors 8.7. Attachment 7: RESRAD Input Parameters for Soil DCGL Uncertainty Analysis 8.8. Attachment 8: RESRAD Uncertainty Reports for Soil DCGLs 8.9. Attachment 9: RESRAD Input Parameters for ZSRP Surface Soil and Subsurface Soil DCGL 8.10. Attachment 10: RESRAD Summary Reports for Soil DCGLs 8.11. Attachment 11: RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclides 8.12. Attachment 12: RESRAD Summary Report and Concentration Report for BFM Analysis of Initial Suite of Radionuclides 8.13. Attachment 13: RESRAD Summary Reports for Soil Area Factors to Support Calculation of BFM Drilling Spoils Dose Factors for Initial Suite of Radionuclides 8.14. Attachment 14: RESRAD Summary Report for Soil Analysis of Initial Suite of Radionuclides Page 21 of 111
 
TSD 14-010 Revision 1 Figure 1 - RESRAD Parameter Selection Process Select model parameter Classify as Behavioral, Metabolic, or Physical Priority 1 or 2 Behavioral parameter                                      Metabolic parameter                                  Physical parameter Assign default value                                    Assign default value from NUREG/CR 5512                                      from NUREG/CR 5512                                            Site data Vol. 3                                                  Vol. 3                                              available?
N                Yes Input parameter                                          Input parameter                            o value                                                    value No Input parameter value Classify as Priority 1, 2 or 3 Priority 1 or 2                                        Priority 3 Assign distribution from                              Assign Median value NUREG/CR-6697, Att C                                  from RESRAD v7.0 Complete sensitivity analysis Input parameter using RESRAD v7.0 value Classify parameter as Sensitive or Non-sensitive Sensitive, lPRCCl > 0.25                                              Non-sensitive, lPRCCl  0.25 Assign 75% quartile value if                  Assign 25% quartile value if Assign 50% value TEDE is positively correlated                TEDE is negatively correlated distribution with the parameter                            with the parameter Input parameter                                  Input parameter                                  Input parameter value                                            value                                              value Page 22 of 111
 
TSD 14-010 Revision 1 ATTACHMENT 1 RESRAD Input Parameters for BFM Uncertainty Analysis Page 23 of 111
 
TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb    Treatmentc Value/Distribution          Basis                        Distribution's Statistical Parametersd 1          2            3          4        Mean/
Median Soil Concentrations Basic radiation dose limit (mrem/y)          3            D            25                        10 CFR 20.1402                NR        NR            NR        NR Initial principal radionuclide (pCi/g) P    2            D            1                          Unit Value                    NR        NR            NR        NR Distribution coefficients (contaminated, unsaturated, and saturated zones) (cm3/g)
Co-60                                  P    1            D            223                        TSD 14-004 (Reference 5)      5.46      2.53          0.001      0.999    235 Cs-134                                P    1            D            45                        TSD 14-004                    6.1        2.33          0.001      0.999    446 Cs-137                                P    1            D            45                        TSD 14-004                    6.1        2.33          0.001      0.999    446 Eu-152                                P    1            D            95                        TSD 14-004                    6.72      3.22          0.001      0.999    825 Eu-154                                P    1            D            95                        TSD 14-004                    6.72      3.22          0.001      0.999    825 Gd-152 (daughter for Eu-152)          P    1            D            825                        Median Value                  6.72      3.22          0.001      0.999    825 NUREG/CR-6697, Att. C H-3                                    P    1            D            0                          TSD 14-004                    -2.81      0.5          0.001      0.999    0.06 Nd-144 (daughter for Eu-152)          P    1            D            158                        RESRADv.7.0 Default          NA        NA            NA        NA      NA Neodymium (Nd) not listed in NUREG/CR-6697 Ni-63                                  P    1            D            62                        TSD 14-004                    6.05      1.46          0.001      0.999    424 Sm-148 (daughter Eu-152)              P    1            D            825                        Median Value                  6.72      3.22          0.001      0.999    825 NUREG/CR-6697, Att. C Sr-90                                  P    1            D            2.3                        TSD 14-004                    3.45      2.12          0.001      0.999    32 Initial concentration of radionuclides P    3            D            0                          No existing groundwater      NR        NR            NR        NR present in groundwater (pCi/l)                                                                    contamination Calculation Times Time since placement of material (y) P      3            D            1                          For user convenience:        NR        NR            NR        NR Allows use of t=0 in dose and concentration output reports to calculate unitized Exposure Factors Time for calculations (y)              P    3            D            0, 1, 3, 10, 30, 100, 300, RESRAD Default                NR        NR            NR        NR 1000 Contaminated Zone Area of contaminated zone (m2)        P    2            D            64,500                    Area of the Security        NR        NR            NR        NR Protected Area on Zion Site Page 24 of 111
 
TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution      Basis                        Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Thickness of contaminated zone (m) P      2        D          11.2                    Contaminated Zone is the    NR        NR            NR        NR Basement fill depth where mixing occurs. Depth of fill mixing zone depends on Basement floor elevation.
11.2 m is used as nominal value based on difference between elevations of the water table (579) and Auxiliary Basement floor (542) which equals 11.2m.
Note: this parameter has no effect on the calculated values for unitized Exposure Factors.
Length parallel to aquifer flow (m) P    2        D          287                    Diameter of 64,500 m2        NR        NR            NR        NR contaminated area.
Note: not applicable to Basement Fill Model because Mass Balance groundwater model used.
Does the initial contamination      NA    NA        NA        Yes                    100% of the contamination    NA        NA            NA        NA penetrate the water table?                                                            assumed to be in the basement fill water mixing zone Contaminated fraction below water  Pe    3e        D          1                      100% of the contamination    NR        NR            NR        NR table                                                                                  assumed to be in the basement fill water mixing zone Cover and Contaminated Zone Hydrological Data Cover depth (m)                    P    2        D          3.6m                    Difference between ground NR            NR            NR        NR    NA level elevation at 591 (179.6m) and equilibrium water level in basements at 579 (176m)
Density of cover material          P    2        D          1.8                    Site-specific average native NR        NR            NR        NR sand and disturbed sand from Reference 4, Table 5.5.
Cover erosion rate                  P,B  2        D          Continuous Logarithmic  NUREG/CR-6697 Att. C        5E-08      0,0007        0,005      .2    0.0015 Page 25 of 111
 
TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution      Basis                        Distribution's Statistical Parametersd 1          2            3          4        Mean/
Median Density of contaminated zone    P    1        S          Truncated Normal        NUREG/CR-6697 Att. C        1.52      0.23          0.001      0.999    1.52 (g/cm3)
Fill to be comprised of undetermined combination of clean concrete and native sand. NUREG/CR-6697 distribution used as placeholder - parameter has no effect on calculation of unitized Exposure Factors Contaminated zone erosion rate  P,B  2        S          Continuous Logarithmic  NUREG/CR-6697 Att. C        5E-08      0.0007        0,005      0.2      0.0015 (m/y)
Contaminated zone total porosity P    2        S          Truncated Normal        NUREG/CR-6697 Att. C        0.425      0.0867        0.001      0.999    0.42 Fill to be comprised of undetermined combination of clean concrete and native sand. NUREG/CR-6697 distribution used as placeholder - parameter has no effect on calculation of unitized Exposure Factors Contaminated zone field capacity P    3        D          0.066                  Site-specific value from    NR        NR            NR        NR Reference 4, Table 5.4 Contaminated zone hydraulic      P    2        S          Loguniform              Site-specific distribution  786        17000        NA        NA      3649 conductivity (m/y)                                                                  from Reference 4, Table 5.9 Contaminated zone b parameter    P    2        S          Bounded Lognormal - N  NUREG/CR-6697, Att. C        1.06      0.66          0.5        30      2.89 Fill to be comprised of undetermined combination of clean concrete and native sand. NUREG/CR-6697 distribution used as placeholder - parameter has no effect on calculation of unitized Exposure Factors Humidity in air (g/m3)          P    3        D          7.2                    Median                      1.98      0.334        0.001      0.999    7.2 NUREG/CR-6697 Att. C Evapotranspiration coefficient  P    2        S          Uniform                NUREG/CR-6697 Att. C        0.5        0.75          NR        NR      0.625 Average annual wind speed (m/s)  P    2        S          Bounded Lognormal n    NUREG/CR-6697 Att. C        1.445      0.2419        1.4        13      4.2 Precipitation (m/y)              P    2        D          0.83                    Site-specific value from    NR        NR            NR        NR Reference 4, Table 5.12 Page 26 of 111
 
TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution          Basis                      Distribution's Statistical Parametersd 1          2            3          4        Mean/
Median Irrigation (m/y)                  B    3        D          0.19                        NUREG-5512, Vol. 3, Table NR          NR            NR        NR 6-18 (Illinois Average)
Converted 0.52 L/m2/d to m/y.
Irrigation mode                  B    3        D          Overhead                    Overhead irrigation is      NR        NR            NR        NR common practice in U. S.
Runoff coefficient                P    2        S          Uniform                    NUREG/CR-6697 Att. C        0.1        0.8          NR        NR      0.45 Watershed area for nearby stream  P    3        D          1.0E+06                    RESRAD Default              NR        NR            NR        NR or pond (m2)
Accuracy for water/soil          -    3        D          1.00E-03                    RESRAD Default              NR        NR            NR        NR computations Saturated Zone Hydrological Data Density of saturated zone (g/cm3) P    1        S          Truncated Normal            NUREG 6697 distribution    1.51      0.16          0.001      0.999    1.51 for site soil type - sand Saturated zone total porosity    P    1        S          Truncated Normal            NUREG 6697 distribution    0.43      0.06          0.001      0.999    0.43 for site soil type - sand Saturated zone effective porosity P    1        S          Truncated Normal            NUREG 6697 distribution    0.383      0.0610        0.001      0.999    0.383 for site soil type - sand Saturated zone field capacity    P    3        D          0.066                      Site-specific value from    NR        NR            NR        NR Reference 4, Table 5.4 Saturated zone hydraulic          P    1        S          Loguniform                  Site-specific distribution  786        17000        NA        NA          3649 conductivity (m/y)                                                                      from REFERENCE 4 Table 5.9 Saturated zone hydraulic gradient P    2        S          Bounded Lognormal - N      NUREG/CR-6697 Att. C        -5.11      1.77          0.00007    0.5      0.006 Saturated zone b parameter        P    2        D          NA                          NUREG/CR-6697              NR        NR            NR        NR      NR saturated zone b not active because water table drop rate =0 Water table drop rate (m/y)      P    3        D          0                          Basement fill water        NR        NR            NR        NR assumed to supply well with no water table drop.
Well pump intake depth (m below  P    2        S          Triangular                  NUREG/CR-6697 Att. C        6          10            30                  10 water table)
Model: Non-dispersion (ND) or    P    3        D          MB                          MB model most applicable    NR        NR            NR        NR Mass-Balance (MB)                                                                        to assumption that well located in center of basement fill.
Page 27 of 111
 
TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution      Basis                      Distribution's Statistical Parametersd 1          2            3          4          Mean/
Median Well pumping rate (m3/y)          B,P  2        D          2250                    Calculated according to    NR        NR            NR        NR          NR method described in NUREG/CR-6697, Att. C section 3.10 assuming 10,000m2 farming land area, Illinois average irrigation rate, and NUREG/CR-5512 Vol. 3 livestock water consumption rate.
Unsaturated Zone Hydrological Data Number of unsaturated zone strata  P    NA        NA        0                      No unsaturated zone in      NA        NA            NA        NA Basement Fill Model Unsat. zone thickness (m)          P    NA        NA        NA                      No unsaturated zone in      NA        NA            NA        NA Basement Fill Model Unsat. zone soil density (g/cm 3)  P    NA        NA        NA                      No unsaturated zone in      NA        NA            NA        NA Basement Fill Model Unsat. zone total porosity        P    NA        NA        NA                      No unsaturated zone in      NA        NA            NA        NA Basement Fill Model Unsat. zone effective porosity    P    NA        NA        NA                      No unsaturated zone in      NA        NA            NA        NA Basement Fill Model Unsat. zone field capacity        P    NA        NA        NA                      No unsaturated zone in      NA        NA            NA        NA Basement Fill Model Unsat. zone hydraulic conductivity P    NA        NA        NA                      No unsaturated zone in      NA        NA            NA        NA (m/y)                                                                                Basement Fill Model Unsat. zone soil-specific b        P    NA        NA        NA                      No unsaturated zone in      NA        NA            NA        NA parameter                                                                            Basement Fill Model Occupancy Inhalation rate (m3/y)            M,B  3        D          8400                    NUREG/CR-5512, Vol. 33      NR        NR            NR        NR Table 6.29
(= 23m3/d x 365d)
Mass loading for inhalation (g/m3) P,B  2        S          Continuous Linear      NUREG/CR-6697, Att. C      See        See          See        See        2.35E-05 NUREG-    NUREG-        NUREG-    NUREG-6697      6697          6697      6697 Table      Table 4.6-1  Table 4.6- Table 4.6-1 4.6-1                    1 Exposure duration                  B    3        D          30                      RESRAD Users Manual        NR        NR            NR        NR (Parameter not used in dose calculation)
Indoor dust filtration factor      P,B  2        S          Uniform                NUREG/CR-6697, Att. C      0.15      0.95                                0.55 Shielding factor, external gamma  P    2        S          Bounded Lognormal - N  NUREG/CR-6697, Att. C      -1.3      0.59          0.044      1          0.27 Page 28 of 111
 
TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution      Basis                        Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Fraction of time spent indoors      B    3        D          0.649                  NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Fraction of time spent outdoors (on  B    3        D          0.124                  NUREG/CR-5512, Vol. 3        NR        NR            NR        NR site)                                                                                  Table 6.87 (outdoors +
gardening)
Shape factor flag, external gamma    P    3        D          Circular                Circular contaminated zone NR          NR            NR        NR assumed for modeling purposes Ingestion, Dietary Fruits, non-leafy vegetables, grain  M,B  2        D          112                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR consumption (kg/y)                                                                      Table 6.87 (other vegetables + fruits + grain)
Leafy vegetable consumption (kg/y) M,B    3        D          21.4                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Milk consumption (L/y)              M,B  2        D          233                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Meat and poultry consumption (kg/y) M,B    3        D          65.1                    NUREG/CR5512, Vol. 3        NR        NR            NR        NR Table 6.87 (beef + poultry)
Fish consumption (kg/y)              M,B  3        D          20.6                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Note: Aquatic Pathway inactive in BFM Other seafood consumption (kg/y)    M,B  3        D          0.9                    RESRAD Users Manual        NR        NR            NR        NR Table D.2 Note: Aquatic Pathway inactive in BFM Soil ingestion rate (g/y)            M,B  2        D          18.3                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Drinking water intake (L/y)          M,B  2        D          478                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Contamination fraction of drinking  B,P  3        D          1                      All water assumed            NR        NR            NR        NR water                                                                                  contaminated Contamination fraction of household  B,P  3                    NA water (if used)
Contamination fraction of livestock  B,P  3        D          1                      All water assumed            NR        NR            NR        NR water                                                                                  contaminated Contamination fraction of irrigation B,P  3        D          1                      All water assumed            NR        NR            NR        NR water                                                                                  contaminated Contamination fraction of aquatic    B,P  2        NA        NA                      Assumption that pond is      NR        NR            NR        NR food                                                                                    constructed that intercepts contaminated water not credible at Zion site Page 29 of 111
 
TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution      Basis                        Distribution's Statistical Parametersd 1          2            3          4        Mean/
Median Contamination fraction of plant food B,P    3        D          1                      100% of food consumption    NR        NR            NR        NR rate from onsite source Contamination fraction of meat        B,P  3        D          1                      100% of food consumption    NR        NR            NR        NR rate from onsite source Contamination fraction of milk        B,P  3        D          1                      100% of food consumption    NR        NR            NR        NR rate from onsite source Ingestion, Non-Dietary Livestock fodder intake for meat      M    3        D          28.3                    NUREG/CR5512, Vol. 3        NR        NR            NR        NR (kg/day)                                                                                Table 6.87 (forage, grain and hay for beef cattle +
poultry + layer hen)
Livestock fodder intake for milk      M    3        D          65.2                    NUREG/CR5512, Vol. 3        NR        NR            NR        NR (kg/day)                                                                                Table 6.87 (forage + grain +
hay)
Livestock water intake for meat      M    3        D          50.6                    NUREG/CR5512, Vol. 3        NR        NR            NR        NR (L/day)                                                                                  Table 6.87 (beef cattle +
poultry + layer hen)
Livestock water intake for milk      M    3        D          60                      NUREG/CR5512, Vol. 3        NR        NR            NR        NR (L/day)                                                                                  Table 6.87 Livestock soil intake (kg/day)        M    3        D          0.5                    RESRAD Users Manual,        NR        NR            NR        NR Appendix L Mass loading for foliar deposition    P    3        D          4.00E-04                NUREG/CR-5512, Vol. 3        NR        NR            NR        NR (g/m3)                                                                                  Table 6.87, gardening Depth of soil mixing layer (m)        P    2        S          Triangular              NUREG/CR-6697, Att. C        0          0.15          0.6                0.23 Depth of roots (m)                    P    1        S          Uniform                NUREG/CR-6697, Att. C        0.3        4.0                              2.15 Drinking water fraction from ground  B,P  3        D          1                      All water assumed to be      NR        NR            NR        NR water                                                                                    supplied from groundwater Household water fraction from        B,P  3                    NA                      Not used ground water (if used)
Livestock water fraction from ground  B,P  3        D          1                      All water assumed to be      NR        NR            NR        NR water                                                                                    supplied from groundwater Irrigation fraction from ground water B,P  3        D          1                      All water assumed to be      NR        NR            NR        NR supplied from groundwater Wet weight crop yield for Non-Leafy  P    2        S          Truncated Lognormal - N NUREG/CR-6697, Att. C        0.56      0.48          0.001      0.999    1.75 (kg/m2)
Wet weight crop yield for Leafy      P    3        D          2.89                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR (kg/m2)                                                                                  Table 6.87 Wet weight crop yield for Fodder      P    3        D          1.91                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR (kg/m2)                                                                                  Table 6.87 Growing Season for Non-Leafy (y)      P    3        D          0.25                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Page 30 of 111
 
TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution      Basis                      Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Growing Season for Leafy      (y)  P    3        D          0.12                    NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Growing Season for Fodder      (y)  P    3        D          0.082                  NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Translocation Factor for Non-Leafy  P    3        D          0.1                    NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Translocation Factor for Leafy      P    3        D          1                      NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Translocation Factor for Fodder      P    3        D          1                      NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Weathering Removal Constant for      P    2        S          Triangular              NUREG/CR-6697, Att. C      5.1        18            84              33 Vegetation (1/y)
Wet Foliar Interception Fraction for P    3        D          0.35                    NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Non-Leafy                                                                              Table 6.87 Wet Foliar Interception Fraction for P    2        S          Triangular              NUREG/CR-6697, Att. C      0.06      0.67          0.95            0.58 Leafy Wet Foliar Interception Fraction for P    3        D          0.35                    NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Fodder                                                                                  Table 6.87 Dry Foliar Interception Fraction for P    3        D          0.35                    NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Non-Leafy                                                                              Table 6.87 Dry Foliar Interception Fraction for P    3        D          0.35                    NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Leafy                                                                                  Table 6.87 Dry Foliar Interception Fraction for P    3        D          0.35                    NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Fodder                                                                                  Table 6.87 Storage times of contaminated foodstuffs (days):
Fruits, non-leafy vegetables, and  B    3        D          14                      NUREG/CR-5512, Vol. 3      NR        NR            NR        NR grain                                                                                  Table 6.87 Leafy vegetables                    B    3        D          1                      NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Milk                                B    3        D          1                      NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Meat and poultry                    B    3        D          1                      NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 (holdup period for beef = 20d and poultry
                                                                                        =1 day. Lowest value used)
Fish                                B    3        D          7                      RESRAD Users Manual      NR        NR            NR        NR Table D.6 Note: Aquatic pathway inactive in BFM Crustacea and mollusks              B    3        D          7                      RESRAD Users Manual      NR        NR            NR        NR Table D.6 Note: Aquatic pathway inactive in BFM Page 31 of 111
 
TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution      Basis                Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Well water                            B    3        D          1                      RESRAD Users Manual NR        NR            NR        NR Table D.6 Surface water                        B    3        D          1                      RESRAD Users Manual NR        NR            NR        NR Table D.6 Livestock fodder                      B    3        D          45                      RESRAD Users Manual NR        NR            NR        NR Table D.6 Special Radionuclides (C-14)
C-12 concentration in water (g/cm 3) P      3        NA        NA                      NA                  NR        NR            NR        NR C-12 concentration in                P    3        NA        NA                      NA                  NR        NR            NR        NR contaminated soil (g/g)
Fraction of vegetation carbon from    P    3        NA        NA                      NA                  NR        NR            NR        NR soil Fraction of vegetation carbon from    P    3        NA        NA                      NA                  NR        NR            NR        NR air C-14 evasion layer thickness in soil  P    2        NA        NA                      NA                  NR        NR            NR        NR (m)
C-14 evasion flux rate from soil      P    3        NA        NA                      NA                  NR        NR            NR        NR (1/sec)
C-12 evasion flux rate from soil      P    3        NA        NA                      NA                  NR        NR            NR        NR (1/sec)
Fraction of grain in beef cattle feed B    3        NA        NA                      NA                  NR        NR            NR        NR Fraction of grain in milk cow feed    B    3        NA        NA                      NA                  NR        NR            NR        NR Dose Conversion Factors (Inhalation mrem/pCi)
Co-60                                M    3        D          2.19E-04                FGR11                NR        NR            NR        NR Cs-134                                M    3        D          4.62E-05                FGR11 NR        NR            NR        NR Cs-137                                M    3        D          3.19E-05                FGR11 NR        NR            NR        NR Eu-152                                M    3        D          2.21E-04                FGR11                NR        NR            NR        NR Eu-154                                M    3        D          2.86E-04                FGR11                NR        NR            NR        NR Gd-152                                M    3        D          2.43E-01                FGR11                NR        NR            NR        NR H-3                                    M    3        D          6.40E-08                FGR11                NR        NR            NR        NR Ni-63                                  M    3        D          6.29E-06                FGR11                NR        NR            NR        NR Nd-144f                                M    3        D          7.04E-02                ICRP60              NR        NR            NR        NR Page 32 of 111
 
TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)
Typea        Priorityb Treatmentc Value/Distribution      Basis                Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Sm-148e                        M            3        D          7.34E-02                ICRP60                NR        NR            NR        NR Sr-90                          M            3        D          1.30E-03                FGR11                NR        NR            NR        NR Dose Conversion Factors (Ingestion mrem/pCi)
Co-60                          M            3        D          2.69E-05                FGR11                NR        NR            NR        NR Cs-134                          M            3        D          7.33E-05                FGR11                NR        NR            NR        NR Cs-137                          M            3        D          5.00E-05                FGR11                NR        NR            NR        NR Eu-152                          M            3        D          6.48E-06                FGR11                NR        NR            NR        NR Eu-154                          M            3        D          9.55E-06                FGR11                NR        NR            NR        NR Gd-152                          M            3        D          1.61E-04                FGR11                NR        NR            NR        NR H-3                            M            3        D          6.40E-08                FGR11                NR        NR            NR        NR Ni-63                          M            3        D          5.77E-07                FGR11                NR        NR            NR        NR Nd-144f                        M            3        D          1.51E-04                ICRP60                NR        NR            NR        NR Sm-148f                        M            3        D          1.58E-04                ICRP60                NR        NR            NR        NR Sr-90                          M            3        D          1.42E-04                FGR11                NR        NR            NR        NR Plant Transfer Factors (pCi/g plant)/(pCi/g soil)
Co-60                          P            1        S          Lognormal - N          NUREG/CR-6697, Att. C -2.53      0.9                            7.9E-02 Cs-134                          P            1        S          Lognormal - N          NUREG/CR-6697, Att. C -3.22      1.0                            4.0E-02 Cs-137                          P            1        S          Lognormal - N          NUREG/CR-6697, Att. C -3.22      1.0                            4.0E-02 Eu-152                          P            1        S          Lognormal - N          NUREG/CR-6697, Att. C -6.21      1.1                            2.0E-03 Eu-154                          P            1        S          Lognormal - N          NUREG/CR-6697, Att. C -6.21      1.1                            2.0E-03 Gd-152                          P            1        S          Lognormal - N          NUREG/CR-6697, Att. C -6.21      1.1                            2.0E-03 H-3                            P            1        S          Lognormal - N          NUREG/CR-6697, Att. C 1.57      1.1                            4.8E+00 Nd-144                          P            1        S          Lognormal - N          NUREG/CR-6697, Att. C -6.21      1.1                            2.0E-03 Page 33 of 111
 
TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution      Basis                Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Ni-63            P    1        S          Lognormal - N          NUREG/CR-6697, Att. C -3.00      0.9                            5.0E-02 Sm-148          P    1        S          Lognormal - N          NUREG/CR-6697, Att. C -6.21      1.1                            2.0E-03 Sr-90            P    1        S          Lognormal - N          NUREG/CR-6697, Att. C -1.20      1.0                            3.0E-01 Co-60            P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -3.51      1.0                            3.0E-02 Cs-134          P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -3.00      0.4                            5.0E-02 Cs-137          P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -3.00      0.4                            5.0E-02 Eu-152          P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -6.21      1.0                            2.0E-03 Eu-154          P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -6.21      1.0                            2.0E-03 Gd-152          P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -6.21      1.0                            2.0E-03 H-3              P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -4.42      1.0                            1.2E-02 Nd-144          P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -6.21      1.0                            2.0E-03 Ni-63            P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -5.30      0.9                            5.0E-03 Sm-148          P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -6.21      1.1                            2.0E-03 Sr-90            P    2        S          Lognormal-N            NUREG/CR-6697, Att. C -4.61      0.4                            1.0E-02 Co-60            P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -6.21      0.7                            2.0E-03 Cs-134          P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -4.61      0.5                            1.0E-02 Cs-137          P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -4.61      0.5                            1.0E-02 Eu-152          P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -9.72      0.9                            6.0E-05 Eu-154          P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -9.72      0.9                            6.0E-05 Gd-152          P    2        S          Lognormal - N          NUREG/CR-6697, Att. C -9.72      0.9                            6.0E-05 Page 34 of 111
 
TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)
Typea      Priorityb Treatmentc Value/Distribution      Basis                Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median H-3                          P          2        S          Lognormal - N          NUREG/CR-6697, Att. C -4.6      0.9                            1.0E-02 Nd-144                        P          2        S          Lognormal - N          NUREG/CR-6697, Att. C -9.72      0.9                            6.0E-05 Ni-63                        P          2        S          Lognormal - N          NUREG/CR-6697, Att. C -3.91      0.7                            2.0E-02 Sr-90                        P          2        S          Lognormal - N          NUREG/CR-6697, Att. C -6.21      0.5                            2.0E-03 Sm-148                        P          2        S          Lognormal-N            NUREG/CR-6697, Att. C -9.72      0.9                            6.0E-05 Bioaccumulation Factors for Fish ((pCi/kg)/(pCi/L))
Co-60                        P          2        NA          Inactive                NUREG/CR-6697, Att. C 5.7        1.1                            3.0E+02 Cs-134                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 7.6        0.7                            2.0E+03 Cs-137                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 7.6        0.7                            2.0E+03 Eu-152                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 3.9        1.1                            4.9E+01 Eu-154                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 3.9        1.1                            4.9E+01 Gd-152                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 3.2        1.1                            2.5E+01 H-3                          P          2        NA                  Inactive      NUREG/CR-6697, Att. C 0          0.1                            1.0E+00 Nd-144                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 4.6        1.1                            9.9E-01 Ni-63                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 4.6        1.1                            9.9E+01 Sm-148                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 3.2        1.1                            2.5E+01 Sr-90                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 4.1        1.1                            6.0E+01 Bioaccumulation Factors for Crustacea/ Mollusks ((pCi/kg)/(pCi/L))
Co-60                        P          3        NA                    Inactive      RESRAD Users Manual  NR        NR            NR        NR Appendix D Cs-134                        P          3        NA                  Inactive      RESRAD Users Manual  NR        NR            NR        NR Appendix D Cs-137                        P          3        NA                  Inactive      RESRAD Users Manual  NR        NR            NR        NR Appendix D Eu-152                        P          3        NA                  Inactive      RESRAD Users Manual  NR        NR            NR        NR Appendix D Page 35 of 111
 
TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)
Typea        Priorityb    Treatmentc Value/Distribution              Basis                Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Eu-154                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Gd-152                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D H-3                                    P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Nd-144                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Ni-63                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Sm-148                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Sr-90                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Graphics Parameters Number of points                                                                                  32          RESRAD Default        NR        NR            NR        NR Spacing                                                                                          log          RESRAD Default        NR        NR            NR        NR Time integration parameters Maximum number of points for dose                                                                17          RESRAD Default        NR        NR            NR        NR Notes:
a P = physical, B = behavioral, M = metabolic; (see NUREG/CR-6697, Attachment B, Table 4.)
b 1 = high-priority parameter, 2 = medium-priority parameter, 3 = low-priority parameter (see NUREG/CR-6697, Attachment B, Table 4.1) c D = deterministic, S = stochastic d Distributions Statistical Parameters:
Lognormal-n: 1= mean, 2 = standard deviation Bounded lognormal-n: 1= mean, 2 = standard deviation, 3 = minimum, 4 = maximum Truncated lognormal-n: 1= mean, 2 = standard deviation, 3 = lower quantile, 4 = upper quantile Bounded normal: 1 = mean, 2 = standard deviation, 3 = minimum, 4 = maximum Beta: 1 = minimum, 2 = maximum, 3 = P-value, 4 = Q-value Triangular: 1 = minimum, 2 = mode, 3 = maximum Uniform: 1 = minimum, 2 = maximum e Sm-148 not listed in RESRAD FGR 11 DCF file Page 36 of 111
 
TSD 14-010 Revision 1 ATTACHMENT 2 RESRAD BFM Uncertainty Reports See TSD 14-010 Attachment 2 (16 files)
Page 37 of 111
 
TSD 14-010 Revision 1 ATTACHMENT 3 RESRAD Input Parameters for BFM Groundwater Exposure Factors Page 38 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)
Typea  Priorityb  Treatmentc Value                        Basis                        Distribution's Statistical Parametersd 1          2            3          4        Mean/
Median Soil Concentrations Basic radiation dose limit (mrem/y)    NA    3          D            25                        10 CFR 20.1402                NR        NR            NR        NR Initial principal radionuclide (pCi/g) P      2          D            1                          Unit Value                    NR        NR            NR        NR Distribution coefficients (contaminated, unsaturated, and saturated zones) (cm /g) 3 Co-60                                  P      1          D            223                        TSD 14-004 (Reference 5)      5.46      2.53          0.001      0.999    235 Cs-134                                P      1          D            45                        TSD 14-004                    6.1        2.33          0.001      0.999    446 Cs-137                                P      1          D            45                        TSD 14-004                    6.1        2.33          0.001      0.999    446 Eu-152                                P      1          D            95                        TSD 14-004                    6.72      3.22          0.001      0.999    825 Eu-154                                P      1          D            95                        TSD 14-004                    6.72      3.22          0.001      0.999    825 Gd-152 (daughter for Eu-152)          P      1          D            825                        Median Value                  6.72      3.22          0.001      0.999    825 NUREG/CR-6697, Att. C H-3                                    P      1          D            0                          TSD 14-004                    -2.81      0.5          0.001      0.999    0.06 Nd-144 (daughter for Eu-152)          P      1          D            158                        RESRADv.7.0 Default          NA        NA            NA        NA      NA Nd not listed in NUREG/CR-6697 Ni-63                                  P      1          D            62                        TSD 14-004                    6.05      1.46          0.001      0.999    424 Sm-148 (daughter Eu-152)              P      1          D            825                        Median Value                  6.72      3.22          0.001      0.999    825 NUREG/CR-6697, Att. C Sr-90                                  P      1          D            2.3                        TSD 14-004                    3.45      2.12          0.001      0.999    32 Initial concentration of radionuclides P      3          D            0                          No existing groundwater      NR        NR            NR        NR present in groundwater (pCi/l)                                                                    contamination Calculation Times Time since placement of material (y) P        3          D            1                          For user convenience:        NR        NR            NR        NR Allows use of t=0 in dose and concentration output reports to calculate unitized Exposure Factors Time for calculations (y)              P      3          D            0, 1, 3, 10, 30, 100, 300, RESRAD Default                NR        NR            NR        NR 1000 Contaminated Zone Area of contaminated zone (m2)        P      2          D            64,500                    Area of the Radiological    NR        NR            NR        NR Protected Area on Zion Site Page 39 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)
Typea  Priorityb Treatmentc Value              Basis                        Distribution's Statistical Parametersd 1          2            3          4        Mean/
Median Thickness of contaminated zone (m) P        2        D          11.2              Contaminated Zone is the    NR        NR            NR        NR Basement fill depth where mixing occurs. Depth of fill mixing zone depends on Basement floor elevation.
11.3 m is used as nominal value based on difference between elevations of the water table (579) and Auxiliary Basement floor (542) which equals 11.2m.
Note: this parameter has no effect on the calculated values for unitized Exposure Factors.
Length parallel to aquifer flow (m) P      2        D          287                Diameter of 64,500 m2        NR        NR            NR        NR contaminated area.
Note: not applicable to Basement Fill Model because Mass Balance groundwater model used.
Does the initial contamination      NA      NA        NA        Yes                100% of the contamination    NA        NA            NA        NA penetrate the water table?                                                          assumed to be in the basement fill water mixing zone Contaminated fraction below water  Pe      3e        D          1                  100% of the contamination    NR        NR            NR        NR table                                                                              assumed to be in the basement fill water mixing zone Cover and Contaminated Zone Hydrological Data Cover depth (m)                    P      2        D          3.6m              Difference between ground NR            NR            NR        NR      NA level elevation at 591 (179.6m) and equilibrium water level in basements at 579 (176m)7 Density of cover (g/cm3)            P      1        D          1.8                Site-specific average native 1.52      0.23          0.001      0.999    1.52 sand and disturbed sand from REFERENCE 4 Table 5.5.
Cover erosion rate (m/y)            P,B    2        D          0.0015            Median                      5E-08      0.0007        0,005      0.2      0.0015 NUREG/CR-6697 Att. C Page 40 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)
Typea  Priorityb Treatmentc Value                Basis                        Distribution's Statistical Parametersd 1          2            3          4        Mean/
Median Density of contaminated zone    P      1        D          1.8                  Density identified as        1.52      0.23          0.001      0.999    1.52 (g/cm3)                                                                          sensitive and positively th correlated. The 75 Percentile of the NUREG/CR-6697 Att. C distribution is 1.67 g/cm3.
However, the site-specific value for sand density is 1.8 g/cm3.
Fill to be comprised of undetermined combination of clean concrete and native sand therefore higher value for site-specific sand used.
Contaminated zone erosion rate  P,B    2        D          0.0015              Median                        5E-08      0.0007        0,005      0.2      0.0015 (m/y)                                                                            NUREG/CR-6697 Att. C Contaminated zone total porosity P      2        D          0.37                25th Percentile              0.425      0.0867        0.001      0.999    0.42 NUREG/CR-6697 Att. C.
Contaminated zone field capacity P      3        D          0.066                Site-specific value from      NR        NR            NR        NR Reference 4 Table 5.4 Contaminated zone hydraulic      P      2        D          2880                Site-specific value from      786        17000        NA        NA      3649 conductivity (m/y)                                                                Reference 4, Table 5.9 Contaminated zone b parameter    P      2        D          2.89                Median                        1.06      0.66          0.5        30      2.89 NUREG/CR-6697, Att. C Humidity in air (g/m3)          P      3        D          7.2                  Median                        1.98      0.334        0.001      0.999    7.2 NUREG/CR-6697 Att. C Evapotranspiration coefficient  P      2        D          0.625                Median                        0.5        0.75          NR        NR      0.625 NUREG/CR-6697 Att. C Average annual wind speed (m/s)  P      2        D          4.2                  Median                        1.445      0.2419        1.4        13      4.2 NUREG/CR-6697 Att. C Precipitation (m/y)              P      2        D          0.83                Site-specific value from      NR        NR            NR        NR Reference 4, Table 5.12 Irrigation (m/y)                B      3        D          0.19                NUREG-5512, Vol. 3, Table    NR        NR            NR        NR 6-18 (Illinois Average).
Converted 0.52 L/m2/d to m/y.
Irrigation mode                  B      3        D          Overhead            Overhead irrigation is        NR        NR            NR        NR common practice in U. S.
Runoff coefficient              P      2        D          0.2                  Site-specific value from      0.1        0.8          NR        NR      0.45 Reference 4, Section 5.10 Watershed area for nearby stream P      3        D          1.0E+06              RESRAD Default                NR        NR            NR        NR or pond (m2)
Accuracy for water/soil          -      3        D          1.00E-03            RESRAD Default                NR        NR            NR        NR computations Page 41 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)
Typea  Priorityb Treatmentc Value                        Basis                        Distribution's Statistical Parametersd 1          2            3          4        Mean/
Median Saturated Zone Hydrological Data Density of saturated zone (g/cm3) P      1        D          1.8                          Site-specific average native  1.51      0.16          0.001      0.999    1.51 sand and disturbed sand from Reference 4, Table 5.5.
Saturated zone total porosity    P      1        D          0.35                        Site-specific average native  0.43      0.06          0.001      0.999    0.43 sand and disturbed sand from Reference 4, Table 5.6 Saturated zone effective porosity P      1        D          0.29                        Site-specific average native  0.383      0.0610        0.001      0.999    0.383 sand and disturbed sand from Reference 4 Table 5.7 Saturated zone field capacity    P      3        D          0.066                        Site-specific value from      NR        NR            NR        NR Reference 4, Table 5.4 Saturated zone hydraulic          P      1        D          1695                        25th percentile              786        17000        NA        NA          3649 conductivity (m/y)                                                                        Site-specific distribution from Reference 4, Table 5.9.
Saturated zone hydraulic gradient P      2        D          0.0018                      25th Percentile              -0.511    1.77          0.00007    0.5      0.006 NUREG/CR-6697 Att. C distribution Site-specific average native sand and disturbed sand from Reference 4, Table 5.10 is greater at 0.0039 but lower value used Saturated zone b parameter        P      2        D          NA                          RESRAD User Manual            NR        NR            NR        NR      NR saturated zone b not active in RESRAD because water table drop rate =0 Water table drop rate (m/y)      P      3        D          0                            Basement fill water          NR        NR            NR        NR assumed to fully supply well.
Well pump intake depth (m below  P      2        D          5.6                          Basement depths vary.        6          10            30        NA      10 water table)                                                                              5.2m selected as nominal value based on mid-point of 11.2m contaminated zone for Auxiliary Basement.
Note: this parameter has no effect on the calculated values for unitized Exposure Factors.
Page 42 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)
Typea  Priorityb Treatmentc Value                Basis                        Distribution's Statistical Parametersd 1          2            3          4          Mean/
Median Model: Non-dispersion (ND) or      P      3        D          MB                  MB model most applicable    NR        NR            NR        NR Mass-Balance (MB)                                                                  to assumption that well located in center of basement fill.
Well pumping rate (m3/y)          B,P    2        D          2250                Calculated according to      NR        NR            NR        NR          NR method described in NUREG/CR-6697, Att. C Section 3.10 assuming 10,000m2 land area, Illinois specific irrigation rate and NUREG/CR-5512 vol. 3 livestock water consumption rate Unsaturated Zone Hydrological Data Number of unsaturated zone strata  P      NA        NA        0                    No unsaturated zone in      NA        NA            NA        NA Basement Fill Model Unsat. zone thickness (m)          P      NA        NA        NA                  No unsaturated zone in      NA        NA            NA        NA Basement Fill Model Unsat. zone soil density (g/cm3)  P      NA        NA        NA                  No unsaturated zone in      NA        NA            NA        NA Basement Fill Model Unsat. zone total porosity        P      NA        NA        NA                  No unsaturated zone in      NA        NA            NA        NA Basement Fill Model Unsat. zone effective porosity    P      NA        NA        NA                  No unsaturated zone in      NA        NA            NA        NA Basement Fill Model Unsat. zone field capacity        P      NA        NA        NA                  No unsaturated zone in      NA        NA            NA        NA Basement Fill Model Unsat. zone hydraulic conductivity P      NA        NA        NA                  No unsaturated zone in      NA        NA            NA        NA (m/y)                                                                              Basement Fill Model Unsat. zone soil-specific b        P      NA        NA        NA                  No unsaturated zone in      NA        NA            NA        NA parameter                                                                          Basement Fill Model Occupancy Inhalation rate (m3/y)            M,B    3        D          8400                NUREG/CR-5512, Vol. 33      NR        NR            NR        NR Table 6.29
(= 23 m3/d x 365 d/y) 3 Mass loading for inhalation (g/m ) P,B    2        D          2.35E-05            Median                      See        See          See        See        2.35E-05 NUREG/CR-6697, Att. C        NUREG-    NUREG-        NUREG-    NUREG-6697      6697          6697 Table 6697 Table      Table 4.6-1  4.6-1      Table 4.6-1 4.6-1 Exposure duration                  B      3        D          30                  RESRAD Users Manual        NR        NR            NR        NR (Parameter not used in dose calculation)
Page 43 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)
Typea  Priorityb Treatmentc Value                Basis                        Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Indoor dust filtration factor        P,B    2        D          0.55                Median                      0.15      0.95                          0.55 NUREG/CR-6697, Att. C Shielding factor, external gamma    P      2        D          0.27                Median                      -1.3      0.59          0.044      1    0.27 NUREG/CR-6697, Att. C Fraction of time spent indoors      B      3        D          0.649                NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Fraction of time spent outdoors (on  B      3        D          0.124                NUREG/CR-5512, Vol. 3        NR        NR            NR        NR site)                                                                                Table 6.87 (outdoors +
gardening)
Shape factor flag, external gamma    P      3        D          Circular            Circular contaminated zone  NR        NR            NR        NR assumed for modeling purposes Ingestion, Dietary Fruits, non-leafy vegetables, grain  M,B    2        D          112                  NUREG/CR-5512, Vol. 3        NR        NR            NR        NR consumption (kg/y)                                                                    Table 6.87 (other vegetables + fruits + grain)
Leafy vegetable consumption (kg/y) M,B      3        D          21.4                NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Milk consumption (L/y)              M,B    2        D          233                  NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Meat and poultry consumption (kg/y) M,B    3        D          65.1                NUREG/CR5512, Vol. 3        NR        NR            NR        NR Table 6.87 (beef + poultry)
Fish consumption (kg/y)              M,B    3        D          20.6                NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Note: Aquatic Pathway inactive in BFM Other seafood consumption (kg/y)    M,B    3        D          0.9                  RESRAD Users Manual        NR        NR            NR        NR Table D.2 Note: Aquatic Pathway inactive in BFM Soil ingestion rate (g/y)            M,B    2        D          18.3                NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Drinking water intake (L/y)          M,B    2        D          478                  NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Contamination fraction of drinking  B,P    3        D          1                    All water assumed            NR        NR            NR        NR water                                                                                contaminated Contamination fraction of household  B,P    3                    NA water (if used)
Contamination fraction of livestock  B,P    3        D          1                    All water assumed            NR        NR            NR        NR water                                                                                contaminated Contamination fraction of irrigation B,P    3        D          1                    All water assumed            NR        NR            NR        NR water                                                                                contaminated Page 44 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)
Typea  Priorityb Treatmentc Value                Basis                        Distribution's Statistical Parametersd 1          2            3          4        Mean/
Median Contamination fraction of aquatic    B,P    2        D          NA                  Assumption that pond is      NR        NR            NR        NR food                                                                                  constructed that intercepts contaminated water not credible at Zion site Contamination fraction of plant food B,P    3        D          1                    100% of food consumption    NR        NR            NR        NR rate from onsite source Contamination fraction of meat        B,P    3        D          1                    100% of food consumption    NR        NR            NR        NR rate from onsite source Contamination fraction of milk        B,P    3        D          1                    100% of food consumption    NR        NR            NR        NR rate from onsite source Ingestion, Non-Dietary Livestock fodder intake for meat      M      3        D          28.3                NUREG/CR5512, Vol. 3        NR        NR            NR        NR (kg/day)                                                                              Table 6.87 (forage, grain and hay for beef cattle +
poultry + layer hen)
Livestock fodder intake for milk      M      3        D          65.2                NUREG/CR5512, Vol. 3        NR        NR            NR        NR (kg/day)                                                                              Table 6.87 (forage + grain +
hay)
Livestock water intake for meat      M      3        D          50.6                NUREG/CR5512, Vol. 3        NR        NR            NR        NR (L/day)                                                                                Table 6.87 (beef cattle +
poultry + layer hen)
Livestock water intake for milk      M      3        D          60                  NUREG/CR5512, Vol. 3        NR        NR            NR        NR (L/day)                                                                                Table 6.87 Livestock soil intake (kg/day)        M      3        D          0.5                  RESRAD Users Manual,        NR        NR            NR        NR Appendix L Mass loading for foliar deposition    P      3        D          4.00E-04            NUREG/CR-5512, Vol. 3        NR        NR            NR        NR (g/m3)                                                                                Table 6.87, gardening Depth of soil mixing layer (m)        P      2        D          0.23                Median                      0          0.15          0.6                0.23 NUREG/CR-6697, Att. C Depth of roots (m)                    P      1        D          3.1                  75th Percentile              0.3        4.0                              2.15 NUREG/CR-6697, Att. C Drinking water fraction from ground  B,P    3        D          1                    All water assumed to be      NR        NR            NR        NR water                                                                                  supplied from groundwater Household water fraction from        B,P    3                    NA ground water (if used)
Livestock water fraction from ground  B,P    3        D          1                    All water assumed to be      NR        NR            NR        NR water                                                                                  supplied from groundwater Irrigation fraction from ground water B,P    3        D          1                    All water assumed to be      NR        NR            NR        NR supplied from groundwater Wet weight crop yield for Non-Leafy P        2        D          1.26                25th Percentile              0.56      0.48          0.001      0.999    1.75 (kg/m2)                                                                                NUREG/CR-6697, Att. C Wet weight crop yield for Leafy      P      3        D          2.89                NUREG/CR-5512, Vol. 3        NR        NR            NR        NR (kg/m2)                                                                                Table 6.87 Page 45 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)
Typea  Priorityb Treatmentc Value            Basis                      Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Wet weight crop yield for Fodder    P      3        D          1.91              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR (kg/m2)                                                                            Table 6.87 (maximum of forage, grain and hay)
Growing Season for Non-Leafy (y)    P      3        D          0.25              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Growing Season for Leafy      (y)  P      3        D          0.12              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Growing Season for Fodder      (y)  P      3        D          0.082            NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Translocation Factor for Non-Leafy  P      3        D          0.1              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Translocation Factor for Leafy      P      3        D          1                NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Translocation Factor for Fodder      P      3        D          1                NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Weathering Removal Constant for      P      2        D          21.5              25th Percentile            5.1        18            84              33 Vegetation (1/y)                                                                  NUREG/CR-6697, Att. C Wet Foliar Interception Fraction for P      3        D          0.35              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Non-Leafy                                                                          Table 6.87 Wet Foliar Interception Fraction for P      2        D          0.70              75th Percentile            0.06      0.67          0.95            0.58 Leafy                                                                              NUREG/CR-6697, Att. C Wet Foliar Interception Fraction for P      3        D          0.35              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Fodder                                                                            Table 6.87 Dry Foliar Interception Fraction for P      3        D          0.35              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Non-Leafy                                                                          Table 6.87 Dry Foliar Interception Fraction for P      3        D          0.35              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Leafy                                                                              Table 6.87 Dry Foliar Interception Fraction for P      3        D          0.35              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Fodder                                                                            Table 6.87 Storage times of contaminated foodstuffs (days):
Fruits, non-leafy vegetables, and  B      3        D          14                NUREG/CR-5512, Vol. 3      NR        NR            NR        NR grain                                                                              Table 6.87 Leafy vegetables                    B      3        D          1                NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Milk                                B      3        D          1                NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Meat and poultry                    B      3        D          1                NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 (holdup period for beef = 20d and poultry
                                                                                  =1 day. Lowest value used)
Page 46 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)
Typea  Priorityb Treatmentc Value                Basis                Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Fish                                  B      3        D          7                    RESRAD Users Manual  NR        NR            NR        NR Table D.6 Note: Aquatic pathway inactive in BFM Crustacea and mollusks                B      3        D          7                    RESRAD Users Manual  NR        NR            NR        NR Table D.6 Note: Aquatic pathway inactive in BFM Well water                            B      3        D          1                    RESRAD Users Manual  NR        NR            NR        NR Table D.6 Surface water                        B      3        D          1                    RESRAD Users Manual  NR        NR            NR        NR Table D.6 Livestock fodder                      B      3        D          45                  RESRAD Users Manual  NR        NR            NR        NR Table D.6 Special Radionuclides (C-14)
C-12 concentration in water (g/cm 3) P      3        D          NA                  NA                    NR        NR            NR        NR C-12 concentration in                P      3        D          NA                  NA                    NR        NR            NR        NR contaminated soil (g/g)
Fraction of vegetation carbon from    P      3        D          NA                  NA                    NR        NR            NR        NR soil Fraction of vegetation carbon from    P      3        D          NA                  NA                    NR        NR            NR        NR air C-14 evasion layer thickness in soil  P      2        D          NA                  NA                    NR        NR            NR        NR (m)
C-14 evasion flux rate from soil      P      3        D          NA                  NA                    NR        NR            NR        NR (1/sec)
C-12 evasion flux rate from soil      P      3        D          NA                  NA                    NR        NR            NR        NR (1/sec)
Fraction of grain in beef cattle feed B      3        D          NA                  NA                    NR        NR            NR        NR Fraction of grain in milk cow feed    B      3        D          NA                  NA                    NR        NR            NR        NR Dose Conversion Factors (Inhalation mrem/pCi)
Co-60                                M      3        D          2.19E-04            FGR11                NR        NR            NR        NR Cs-134                                M      3        D          4.62E-05            FGR11 NR        NR            NR        NR Cs-137                                M      3        D          3.19E-05            FGR11 NR        NR            NR        NR Eu-152                                M      3        D          2.21E-04            FGR11                NR        NR            NR        NR Eu-154                                M      3        D          2.86E-04            FGR11                NR        NR            NR        NR Page 47 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)
Typea        Priorityb Treatmentc Value                Basis                Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Gd-152                          M            3        D          2.43E-01            FGR11                NR        NR            NR        NR H-3                            M            3        D          6.40E-08            FGR11                NR        NR            NR        NR e
Nd-144                          M            3        D          7.04E-02            ICRP60                NR        NR            NR        NR Ni-63                          M            3        D          6.29E-06            FGR11                NR        NR            NR        NR Sm-148e                        M            3        D          7.34E-02            ICRP60                NR        NR            NR        NR Sr-90                          M            3        D          1.30E-03            FGR11                NR        NR            NR        NR Dose Conversion Factors (Ingestion mrem/pCi)
Co-60                          M            3        D          2.69E-05            FGR11                NR        NR            NR        NR Cs-134                          M            3        D          7.33E-05            FGR11                NR        NR            NR        NR Cs-137                          M            3        D          5.00E-05            FGR11                NR        NR            NR        NR Eu-152                          M            3        D          6.48E-06            FGR11                NR        NR            NR        NR Eu-154                          M            3        D          9.55E-06            FGR11                NR        NR            NR        NR Gd-152                          M            3        D          1.61E-04            FGR11                NR        NR            NR        NR H-3                            M            3        D          6.40E-08            FGR11                NR        NR            NR        NR Nd-144e                        M            3        D          1.51E-04            ICRP60                NR        NR            NR        NR Ni-63                          M            3        D          5.77E-07            FGR11                NR        NR            NR        NR Sm-148e                        M            3        D          1.58E-04            ICRP60                NR        NR            NR        NR Sr-90                          M            3        D          1.42E-04            FGR11                NR        NR            NR        NR Plant Transfer Factors (pCi/g plant)/(pCi/g soil)
Co-60                          P            1        D          7.9E-02              Median                -2.53      0.9                            7.9E-02 NUREG/CR-6697, Att. C Cs-134                          P            1        D          4.0E-02              Median                -3.22      1.0                            4.0E-02 NUREG/CR-6697, Att. C Cs-137                          P            1        D          4.0E-02              Median                -3.22      1.0                            4.0E-02 NUREG/CR-6697, Att. C Eu-152                          P            1        D          2.0E-03              Median                -6.21      1.1                            2.0E-03 NUREG/CR-6697, Att. C Page 48 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)
Typea  Priorityb Treatmentc Value              Basis                Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Eu-154                          P      1        D          2.0E-03            Median                -6.21      1.1                            2.0E-03 NUREG/CR-6697, Att. C Gd-152                          P      1        D          2.0E-03            Median                -6.21      1.1                            2.0E-03 NUREG/CR-6697, Att. C H-3                              P      1        D          4.8E+00            Median                1.57      1.1                            4.8E+00 NUREG/CR-6697, Att. C Nd-144                          P      1        D          2.0E-03            Median                -6.21      1.1                            2.0E-03 NUREG/CR-6697, Att. C Ni-63                            P      1        D          5.0E-02            Median                -3.00      0.9                            5.0E-02 NUREG/CR-6697, Att. C Sm-148                          P      1        D          2.0E-03            Median                -6.21      1.1                            2.0E-03 NUREG/CR-6697, Att. C Sr-90                            P      1        D          5.9E-01            75th Percentile      -1.20      1.0                            3.0E-01 NUREG/CR-6697, Att. C Meat Transfer Factors (pCi/kg)/(pCi/d)
Co-60                            P      2        D          0.058              75th Percentile      -3.51      1.0                            3.0E-02 NUREG/CR-6697, Att. C Cs-134                          P      2        D          0.065              75th Percentile      -3.00      0.4                            5.0E-02 NUREG/CR-6697, Att. C Cs-137                          P      2        D          0.065              75th Percentile      -3.00      0.4                            5.0E-02 NUREG/CR-6697, Att. C Eu-152                          P      2        D          0.004              75th Percentile      -6.21      1.0                            2.0E-03 NUREG/CR-6697, Att. C Eu-154                          P      2        D          0.004              75th Percentile      -6.21      1.0                            2.0E-03 NUREG/CR-6697, Att. C Gd-152                          P      2        D          2.0E-03            Median                -6.21      1.0                            2.0E-03 NUREG/CR-6697, Att. C H-3                              P      2        D          0.012              Median                -4.42      1.0                            0.012 NUREG/CR-6697, Att. C Nd-144                          P      2        D          2.0E-03            Median                -6.21      1.0                            2.0E-03 NUREG/CR-6697, Att. C Ni-63                            P      2        D          0.0092              75th Percentile      -5.30      0.9                            5.0E-03 NUREG/CR-6697, Att. C Sm-148                          P      2        D          2.0E-03            Median                -6.21      1.1                            2.0E-03 NUREG/CR-6697, Att. C Sr-90                            P      2        D          0.013              75th Percentile      -4.61      0.4                            1.0E-02 NUREG/CR-6697, Att. C Milk Transfer Factors (pCi/L)/(pCi/d)
Co-60                            P      2        D          0.0032              75th Percentile      -6.21      0.7                            2.0E-03 NUREG/CR-6697, Att. C Cs-134                          P      2        D          1.4E-02            75th Percentile      -4.61      0.5                            1.0E-02 NUREG/CR-6697, Att. C Page 49 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)
Typea      Priorityb Treatmentc Value                  Basis                Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Cs-137                        P          2        D          1.4E-02                75th Percentile      -4.61      0.5                            1.0E-02 NUREG/CR-6697, Att. C Eu-152                        P          2        D          6.0E-05                Median                -9.72      0.9                            6.0E-05 NUREG/CR-6697, Att. C Eu-154                        P          2        D          6.0E-05                Median                -9.72      0.9                            6.0E-05 NUREG/CR-6697, Att. C Gd-152                        P          2        D          6.0E-05                Median                -9.72      0.9                            6.0E-05 NUREG/CR-6697, Att. C H-3                          P          2        D          0.010                  Median                -4.6      0.9                            1.0E-02 NUREG/CR-6697, Att. C Nd-144                        P          2        D          6.0E-05                Median                -9.72      0.9                            6.0E-05 NUREG/CR-6697, Att. C Ni-63                        P          2        D          0.032                  75th Percentile      -3.91      0.7                            2.0E-02 NUREG/CR-6697, Att. C Sm-148                        P          2        D          6.0E-05                Median                -9.72      0.9                            6.0E-05 NUREG/CR-6697, Att. C Sr-90                        P          2        D          0.0028                75th Percentile      -6.21      0.5                            2.0E-03 NUREG/CR-6697, Att. C Bioaccumulation Factors for Fish ((pCi/kg)/(pCi/L))
Co-60                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 5.7        1.1                            3.0E+02 Cs-134                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 7.6        0.7                            2.0E+03 Cs-137                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 7.6        0.7                            2.0E+03 Eu-152                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 3.9        1.1                            4.9E+01 Eu-154                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 3.9        1.1                            4.9E+01 Gd-152                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 3.2        1.1                            2.5E+01 H-3                          P          2        NA                  Inactive      NUREG/CR-6697, Att. C 0          0.1                            1.0E+00 Nd-144                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 4.6        1.1                            9.9E-01 Ni-63                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 4.6        1.1                            1.0E+02 Sm-148                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 3.2        1.1                            2.5E+01 Sr-90                        P          2        NA                  Inactive      NUREG/CR-6697, Att. C 4.1        1.1                            6.0E+01 Bioaccumulation Factors for Crustacea/ Mollusks ((pCi/kg)/(pCi/L))
Co-60                        P          3        NA                  Inactive      RESRAD Users Manual  NR        NR            NR        NR Appendix D Page 50 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)
Typea        Priorityb    Treatmentc Value                          Basis                Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Cs-134                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Cs-137                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Eu-152                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Eu-154                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Gd-152                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D H-3                                    P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Nd-144                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Ni-63                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Sm-148                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Sr-90                                  P            3            NA                        Inactive        RESRAD Users Manual  NR        NR            NR        NR Appendix D Graphics Parameters Number of points                                                                                  32          RESRAD Default        NR        NR            NR        NR Spacing                                                                                          log          RESRAD Default        NR        NR            NR        NR Time integration parameters Maximum number of points for dose                                                                17          RESRAD Default        NR        NR            NR        NR Notes:
a P = physical, B = behavioral, M = metabolic; (see NUREG/CR-6697, Attachment B, Table 4.)
b 1 = high-priority parameter, 2 = medium-priority parameter, 3 = low-priority parameter (see NUREG/CR-6697, Attachment B, Table 4.1) c D = deterministic, S = stochastic d Distributions Statistical Parameters:
Lognormal-n: 1= mean, 2 = standard deviation Bounded lognormal-n: 1= mean, 2 = standard deviation, 3 = minimum, 4 = maximum Truncated lognormal-n: 1= mean, 2 = standard deviation, 3 = lower quantile, 4 = upper quantile Bounded normal: 1 = mean, 2 = standard deviation, 3 = minimum, 4 = maximum Beta: 1 = minimum, 2 = maximum, 3 = P-value, 4 = Q-value Triangular: 1 = minimum, 2 = mode, 3 = maximum Uniform: 1 = minimum, 2 = maximum e Sm-148 and ND-144 not listed in RESRAD FGR 11 DCF file Page 51 of 111
 
TSD 14-010 Revision 1 ATTACHMENT 4 RESRAD Summary Report and Concentration Report for BFM Groundwater Exposure Factors See TSD 14-010 Attachment 4 (2 files)
Page 52 of 111
 
TSD 14-010 Revision 1 ATTACHMENT 5 Calculation of Groundwater Concentration Factors and Fill Concentration Factors from DUST-MS Modeling Results Page 53 of 111
 
TSD 14-010 Revision 1 ZionSolutions Excel Spreadsheet Calculations in Support of LTP Chapter 6 Rev. 0.xls CALCULATION OF GROUNDWATER AND FILL CONCENTRATION FACTORS FROM DUST-MS RESULTS


==Reference:==
==Reference:==


ZionSolutions Technical Support Document 14
ZionSolutions Technical Support Document 14-009, Brookhaven National Laboratory Report (BNL), Evaluation of Maximum Radionuclide Groundwater Concentrations for Basement Fill Model, Zion Station Restoration Project, December 2014 DUST-MS Assumed Basement Inventory:
- DUST-MS Assumed Basement Inventory:
DUST-MS Inventory (pCi)
DUST-MS Inventory (pCi)   Auxiliary   6503   Containment 2759   Turbine   14679   Spent Fuel Pool/Transfer Canals 780   Crib House/Forebay 6940   Waste Water Treatment Facility 1124         Calculations:
Auxiliary                                                 6503 Containment                                               2759 Turbine                                                   14679 Spent Fuel Pool/Transfer Canals                             780 Crib House/Forebay                                         6940 Waste Water Treatment Facility                             1124 Calculations:
Auxiliary Basement DUST-MS Results GW Conc Factor Fill Conc Factor pCi/L pCi/g pC/L per mCi pCi/g per mCi Co-60 2.60E-08 5.80E-09 4.00E-03 8.92E-04   Cs-134 6.89E-07 3.10E-08 1.06E-01 4.77E-03   Cs-137 2.47E-06 1.11E-07 3.80E-01 1.71E-02   Eu-152 1.07E-07 1.03E-08 1.65E-02 1.58E-03   Eu-154 8.38E-08 7.96E-09 1.29E-02 1.22E-03   H-3 9.10E-04 0.00E+00 1.40E+02 0.00E+00   Ni-63 1.90E-06 1.18E-07 2.92E-01 1.81E-02   Sr-90 1.96E-05 4.51E-08 3.01E+00 6.94E-03               Containment DUST RESULTS GW Conc Factor Fill Conc Factor pCi/L pCi/g pCi/L per mCi pCi/g per mCi Co-60 1.26E-06 2.81E-07 4.57E-01 1.02E-01   Cs-134 6.23E-06 2.80E-07 2.26E+00 1.01E-01   Cs-137 6.23E-06 2.80E-07 2.26E+00 1.01E-01 Eu-152 2.95E-06 2.81E-07 1.07E+00 1.02E-01   Eu-154 2.95E-06 2.81E-07 1.07E+00 1.02E-01   H-3 1.69E-03 0.00E+00 6.13E+02 0.00E+00   Ni-63 4.53E-06 2.81E-07 1.64E+00 1.02E-01   Sr-90 1.14E-04 2.62E-07 4.13E+01 9.50E-02               Spent Fuel Pool/Transfer Tunnels DUST RESULTS GW Conc Factor Fill Conc Factor pCi/L pCi/g pC/L per mCi pCi/g per mCi Co-60 4.25E-07 9.48E-08 5.45E-01 1.22E-01   Cs-134 1.13E-05 5.09E-07 1.45E+01 6.53E-01   Cs-137 4.07E-05 1.83E-06 5.22E+01 2.35E+00   Eu-152 1.75E-06 1.68E-07 2.24E+00 2.15E-01   Eu-154 1.37E-06 1.30E-07 1.76E+00 1.67E-01   H-3 1.49E-02 0.00E+00 1.91E+04 0.00E+00   Ni-63 3.13E-05 1.94E-06 4.01E+01 2.49E+00   Sr-90 3.21E-04 7.38E-07 4.12E+02 9.46E-01               Turbine                 DUST RESULTS GW Conc Factor Fill Conc Factor pCi/L pCi/g pC/L per mCi pCi/g per mCi Co-60 1.68E-06 3.74E-07 1.14E-01 2.55E-02   Cs-134 8.29E-06 3.73E-07 5.65E-01 2.54E-02   Cs-137 8.29E-06 3.73E-07 5.65E-01 2.54E-02   Eu-152 3.93E-06 3.74E-07 2.68E-01 2.55E-02   Eu-154 3.93E-06 3.74E-07 2.68E-01 2.55E-02   H-3 2.25E-03 0.00E+00 1.53E+02 0.00E+00   Ni-63 6.02E-06 3.73E-07 4.10E-01 2.54E-02   Sr-90 1.52E-04 3.49E-07 1.04E+01 2.38E-02               Crib House/Forebay DUST RESULTS GW Conc Factor Fill Conc Factor pCi/L pCi/g pC/L per mCi pCi/g per mCi Co-60 6.78E-07 1.51E-07 9.77E-02 2.18E-02   Cs-134 3.35E-06 1.51E-07 4.83E-01 2.18E-02 Cs-137 3.35E-06 1.51E-07 4.83E-01 2.18E-02   Eu-152 1.59E-06 1.51E-07 2.29E-01 2.18E-02   Eu-154 1.59E-06 1.51E-07 2.29E-01 2.18E-02   H-3 9.08E-04 0.00E+00 1.31E+02 0.00E+00   Ni-63 2.44E-06 1.51E-07 3.52E-01 2.18E-02   Sr-90 6.14E-05 1.41E-07 8.85E+00 2.03E-02               Waste Water Treatment Facility DUST RESULTS GW Conc Factor Fill Conc Factor pCi/L pCi/g pC/L per mCi pCi/g per mCi Co-60 2.34E-05 5.22E-06 2.08E+01 4.64E+00   Cs-134 1.16E-04 5.20E-06 1.03E+02 4.63E+00   Cs-137 1.16E-04 5.20E-06 1.03E+02 4.63E+00   Eu-152 5.43E-05 5.21E-06 4.83E+01 4.64E+00   Eu-154 5.48E-05 5.21E-06 4.88E+01 4.64E+00   H-3 3.13E-02 0.00E+00 2.78E+04 0.00E+00   Ni-63 8.40E-05 5.21E-06 7.47E+01 4.64E+00   Sr-90 2.12E-03 4.87E-06 1.89E+03 4.33E+00        
Auxiliary Basement DUST-MS Results           GW Conc Factor       Fill Conc Factor pCi/L         pCi/g         pC/L per mCi         pCi/g per mCi Co-60     2.60E-08     5.80E-09           4.00E-03               8.92E-04 Cs-134   6.89E-07     3.10E-08           1.06E-01               4.77E-03 Cs-137   2.47E-06     1.11E-07           3.80E-01               1.71E-02 Eu-152   1.07E-07     1.03E-08           1.65E-02               1.58E-03 Eu-154   8.38E-08     7.96E-09           1.29E-02               1.22E-03 H-3     9.10E-04     0.00E+00           1.40E+02             0.00E+00 Ni-63   1.90E-06     1.18E-07           2.92E-01               1.81E-02 Sr-90   1.96E-05     4.51E-08           3.01E+00               6.94E-03 Containment DUST RESULTS             GW Conc Factor       Fill Conc Factor pCi/L         pCi/g         pCi/L per mCi       pCi/g per mCi Co-60     1.26E-06     2.81E-07           4.57E-01               1.02E-01 Cs-134   6.23E-06     2.80E-07           2.26E+00               1.01E-01 Cs-137   6.23E-06     2.80E-07           2.26E+00               1.01E-01 Page 54 of 111
 
TSD 14-010 Revision 1 Eu-152   2.95E-06   2.81E-07           1.07E+00       1.02E-01 Eu-154   2.95E-06   2.81E-07           1.07E+00       1.02E-01 H-3     1.69E-03   0.00E+00           6.13E+02       0.00E+00 Ni-63   4.53E-06   2.81E-07           1.64E+00       1.02E-01 Sr-90   1.14E-04   2.62E-07           4.13E+01       9.50E-02 Spent Fuel Pool/Transfer Tunnels DUST RESULTS           GW Conc Factor Fill Conc Factor pCi/L       pCi/g         pC/L per mCi pCi/g per mCi Co-60     4.25E-07   9.48E-08           5.45E-01       1.22E-01 Cs-134   1.13E-05   5.09E-07           1.45E+01       6.53E-01 Cs-137   4.07E-05   1.83E-06           5.22E+01       2.35E+00 Eu-152   1.75E-06   1.68E-07           2.24E+00       2.15E-01 Eu-154   1.37E-06   1.30E-07           1.76E+00       1.67E-01 H-3     1.49E-02   0.00E+00           1.91E+04       0.00E+00 Ni-63   3.13E-05   1.94E-06           4.01E+01       2.49E+00 Sr-90   3.21E-04   7.38E-07           4.12E+02       9.46E-01 Turbine DUST RESULTS           GW Conc Factor Fill Conc Factor pCi/L       pCi/g         pC/L per mCi pCi/g per mCi Co-60     1.68E-06   3.74E-07           1.14E-01       2.55E-02 Cs-134     8.29E-06   3.73E-07           5.65E-01       2.54E-02 Cs-137     8.29E-06   3.73E-07           5.65E-01       2.54E-02 Eu-152     3.93E-06   3.74E-07           2.68E-01       2.55E-02 Eu-154     3.93E-06   3.74E-07           2.68E-01       2.55E-02 H-3       2.25E-03   0.00E+00           1.53E+02       0.00E+00 Ni-63     6.02E-06   3.73E-07           4.10E-01       2.54E-02 Sr-90     1.52E-04   3.49E-07           1.04E+01       2.38E-02 Crib House/Forebay DUST RESULTS           GW Conc Factor Fill Conc Factor pCi/L       pCi/g         pC/L per mCi pCi/g per mCi Co-60     6.78E-07   1.51E-07           9.77E-02       2.18E-02 Cs-134     3.35E-06   1.51E-07           4.83E-01       2.18E-02 Page 55 of 111
 
TSD 14-010 Revision 1 Cs-137     3.35E-06   1.51E-07           4.83E-01       2.18E-02 Eu-152     1.59E-06   1.51E-07           2.29E-01       2.18E-02 Eu-154     1.59E-06   1.51E-07           2.29E-01       2.18E-02 H-3       9.08E-04   0.00E+00           1.31E+02       0.00E+00 Ni-63     2.44E-06   1.51E-07           3.52E-01       2.18E-02 Sr-90     6.14E-05   1.41E-07           8.85E+00       2.03E-02 Waste Water Treatment Facility DUST RESULTS           GW Conc Factor Fill Conc Factor pCi/L       pCi/g         pC/L per mCi pCi/g per mCi Co-60     2.34E-05   5.22E-06           2.08E+01       4.64E+00 Cs-134     1.16E-04   5.20E-06           1.03E+02       4.63E+00 Cs-137     1.16E-04   5.20E-06           1.03E+02       4.63E+00 Eu-152     5.43E-05   5.21E-06           4.83E+01       4.64E+00 Eu-154     5.48E-05   5.21E-06           4.88E+01       4.64E+00 H-3       3.13E-02   0.00E+00           2.78E+04       0.00E+00 Ni-63     8.40E-05   5.21E-06           7.47E+01       4.64E+00 Sr-90     2.12E-03   4.87E-06           1.89E+03       4.33E+00 Page 56 of 111
 
TSD 14-010 Revision 1 ATTACHMENT 6 Calculation of BFM Basement Dose Factors Page 57 of 111


BFM Groundwater Dose Factors Auxiliary Containment Spent Fuel Pool/Transfer Canals Turbine Crib House/Forbay WWTF   (mrem/y per mCi) (mrem/y per mCi)
TSD 14-010 Revision 1 ZionSolutions Excel Spreadsheet Calculations in Support of LTP Chapter 6, Revision 1 BFM Groundwater Dose Factors Spent Fuel Pool/Transfer                     Crib Auxiliary      Containment          Canals     Turbine       House/Forbay     WWTF (mrem/y                           (mrem/y per (mrem/y per     (mrem/y per   (mrem/y per per mCi)     (mrem/y per mCi)         mCi)        mCi)            mCi)          mCi)
(mrem/y per mCi) (mrem/y per mCi) (mrem/y per mCi) (mrem/y per mCi)   Co-60       1.00E-04 1.14E-02 0.00E+00 2.87E-03 2.45E-03 5.21E-01   Cs-134       9.27E-03 1.98E-01 0.00E+00 4.94E-02 4.22E-02 9.03E+00   Cs-137     2.64E-02 1.57E-01 0.00E+00 3.92E-02 3.35E-02 7.17E+00   Eu-152 5.96E-05 3.87E-03 0.00E+00 9.69E-04 8.29E-04 1.75E-01   Eu-154     6.77E-05 5.62E-03 0.00E+00 1.41E-03 1.20E-03 2.56E-01   H-3 6.21E-03 2.72E-02 0.00E+00 6.80E-03 5.80E-03 1.23E+00   Ni-63   2.86E-04 1.61E-03 0.00E+00 4.01E-04 3.44E-04 7.31E-02   Sr-90 3.29E-01 4.51E+00 0.00E+00 1.13E+00 9.66E-01 2.06E+02             BFM Drilling Spoils Dose Factors (
Co-60         1.00E-04           1.14E-02       0.00E+00     2.87E-03         2.45E-03     5.21E-01 Cs-134         9.27E-03           1.98E-01       0.00E+00     4.94E-02         4.22E-02     9.03E+00 Cs-137         2.64E-02           1.57E-01       0.00E+00     3.92E-02         3.35E-02     7.17E+00 Eu-152         5.96E-05           3.87E-03       0.00E+00     9.69E-04         8.29E-04     1.75E-01 Eu-154         6.77E-05           5.62E-03       0.00E+00     1.41E-03         1.20E-03     2.56E-01 H-3           6.21E-03           2.72E-02       0.00E+00     6.80E-03         5.80E-03     1.23E+00 Ni-63         2.86E-04           1.61E-03       0.00E+00     4.01E-04         3.44E-04     7.31E-02 Sr-90         3.29E-01           4.51E+00       0.00E+00     1.13E+00         9.66E-01     2.06E+02 BFM Drilling Spoils Dose Factors (


==Reference:==
==Reference:==
TSD 14-021)         Auxiliary Containment(1)
TSD 14-021)
Spent Fuel Pool/Transfer Canals Turbine (1)
Spent Fuel Crib (1)
Crib (1) House/Forbay WWTF (1)    (mrem/y per mCi) (mrem/y per mCi)
Auxiliary     Containment(1)     Pool/Transfer Turbine (1)                   WWTF (1)
(mrem/y per mCi) (mrem/y per mCi) (mrem/y per mCi) (mrem/y per mCi)   Co-60       1.07E-02 2.97E-02 1.58E-01 9.58E-03 1.78E-02 2.26E-01   Cs-134       6.29E-03 1.72E-02 9.41E-02 5.54E-03 1.02E-02 1.31E-01   Cs-137     3.22E-03 7.27E-03 4.83E-02 2.35E-03 4.34E-03 5.57E-02   Eu-152 5.02E-03 1.38E-02 7.46E-02 4.45E-03 8.24E-03 1.05E-01   Eu-154     5.57E-03 1.46E-02 8.25E-02 4.73E-03 8.77E-03 1.12E-01   H-3 0.00E+00 0.00E+00 1.45E-09 0.00E+00 0.00E+00 0.00E+00   Ni-63   3.21E-08 5.57E-08 3.75E-07 1.84E-08 4.11E-08 4.13E-07 Sr-90 5.84E-05 1.30E-04 7.09E-04 4.31E-05 9.30E-05 9.69E-04   Basement Dose Factors Basement Dose Factor = (BFM GW Dose Factors
House/Forbay Canals (mrem/y                           (mrem/y per (mrem/y per     (mrem/y per   (mrem/y per per mCi)     (mrem/y per mCi)         mCi)        mCi)            mCi)          mCi)
+ Drilling Spoils Dose Factors)*Insignificant Contributor Dose Adjustment Auxiliary Containment Spent Fuel Pool/Transfer Canals    (Note 1) Turbine Crib House/Forbay (Note 2) WWTF    (mrem/y per mCi) (mrem/y per mCi)
Co-60         1.07E-02           2.97E-02       1.58E-01     9.58E-03         1.78E-02     2.26E-01 Cs-134         6.29E-03           1.72E-02       9.41E-02     5.54E-03         1.02E-02     1.31E-01 Cs-137         3.22E-03           7.27E-03       4.83E-02     2.35E-03         4.34E-03     5.57E-02 Eu-152         5.02E-03           1.38E-02       7.46E-02     4.45E-03         8.24E-03     1.05E-01 Eu-154         5.57E-03           1.46E-02       8.25E-02     4.73E-03         8.77E-03     1.12E-01 H-3           0.00E+00             0.00E+00       1.45E-09     0.00E+00       0.00E+00     0.00E+00 Ni-63         3.21E-08           5.57E-08       3.75E-07     1.84E-08         4.11E-08     4.13E-07 Page 58 of 111
(mrem/y per mCi) (mrem/y per mCi) (mrem/y per mCi) (mrem/y per mCi)   Co-60       1.10E-02 4.13E-02 1.20E+00 1.26E-02 2.38E-02 7.57E-01   Cs-134       1.57E-02 2.16E-01 7.15E-01 5.56E-02 6.18E-02 9.27E+00   Cs-137     3.00E-02 1.65E-01 3.67E-01 4.21E-02 4.46E-02 7.31E+00   Eu-152 5.14E-03 1.77E-02 5.66E-01 5.48E-03 1.07E-02 2.83E-01   Eu-154     5.70E-03 2.04E-02 6.26E-01 6.21E-03 1.17E-02 3.73E-01   H-3 6.28E-03 2.73E-02 1.10E-08 6.88E-03 6.83E-03 1.25E+00   Ni-63   2.89E-04 1.61E-03 2.85E-06 4.06E-04 4.05E-04 7.40E-02   Sr-90 3.33E-01 4.54E+00 5.38E-03 1.15E+00 1.14E+00 2.09E+02                     Insignificant Contributor (IC) Dose Adjustment:
 
IC Dose % IC Dose Adjustment Factor Containment Insignificant Contributor Dose Percentage 0.514% 1.00517E+00 Auxiliary Insignificant Dose Contributor Percentage 1.207% 1.01222E+00 All other Basements use the Auxiliary Insignificant Contributor Percentage 1.207% 1.01222E+00 Note 1: Spent Fuel Pool/Transfer Canal Dose Factor also adjusted higher by a factor of 7.5 to account for dose from large scale excavation scenario (see LTP Chapter 6, section 6.7)
TSD 14-010 Revision 1 Sr-90           5.84E-05             1.30E-04         7.09E-04         4.31E-05         9.30E-05       9.69E-04 Basement Dose Factors Basement Dose Factor = (BFM GW Dose Factors + Drilling Spoils Dose Factors)*Insignificant Contributor Dose Adjustment Spent Fuel Crib Pool/Transfer Auxiliary      Containment                          Turbine       House/Forbay     WWTF Canals (Note 2)
Note 2: The Crib House/Forebay Dose Factor was adjusted higher to account for a revision that lowered the void volume. The demolition plan for the Crib  
(Note 1)
(mrem/y                           (mrem/y per     (mrem/y per       (mrem/y per   (mrem/y per per mCi)     (mrem/y per mCi)         mCi)            mCi)              mCi)          mCi)
Co-60           1.10E-02             4.13E-02       1.20E+00         1.26E-02         2.38E-02       7.57E-01 Cs-134         1.57E-02             2.16E-01         7.15E-01         5.56E-02         6.18E-02     9.27E+00 Cs-137         3.00E-02             1.65E-01         3.67E-01         4.21E-02         4.46E-02     7.31E+00 Eu-152         5.14E-03             1.77E-02         5.66E-01         5.48E-03         1.07E-02       2.83E-01 Eu-154         5.70E-03             2.04E-02         6.26E-01         6.21E-03         1.17E-02       3.73E-01 H-3             6.28E-03             2.73E-02         1.10E-08         6.88E-03         6.83E-03     1.25E+00 Ni-63           2.89E-04             1.61E-03         2.85E-06         4.06E-04         4.05E-04       7.40E-02 Sr-90           3.33E-01             4.54E+00         5.38E-03         1.15E+00         1.14E+00     2.09E+02 Insignificant Contributor (IC) Dose                                                                 IC Dose Adjustment Adjustment:                                                                           IC Dose %             Factor Containment Insignificant Contributor Dose Percentage                                   0.514% 1.00517E+00 Auxiliary Insignificant Dose Contributor Percentage                                   1.207% 1.01222E+00 All other Basements use the Auxiliary Insignificant Contributor Percentage               1.207% 1.01222E+00 Note 1: Spent Fuel Pool/Transfer Canal Dose Factor also adjusted higher by a factor of 7.5 to account for dose from large scale excavation scenario (see LTP Chapter 6, section 6.7)
Note 2: The Crib House/Forebay Dose Factor was adjusted higher to account for a revision that lowered the void volume. The demolition plan for the Crib Page 59 of 111
 
TSD 14-010 Revision 1 House was revised to leave the interior walls as opposed to removing all interior walls per the original demolition plan. This resulted in a decrease in the Crib House saturated zone fill mass in the Basement Fill Model with a corresponding increase in the pCi/g and pCi/L values calculated in TSD 14-009.
The BFM and DS dose factors are both directly proportional to the pCi/g and pCi/L values.The increase in the pCi/g and pCi/L concentrations are inversely proportional to the ratio of the Revised Volume to the Original Volume for the Crib House/Forebay combined. The revised Crib House/Forebay volume and the ratio of the Revised/Original volume is provided in TSD 14-013, Revision 1.
Ratio of Revised/Original Crib House/Forebay Volume = 8.60E-01 Page 60 of 111
 
TSD 14-010 Rev. 1 ATTACHMENT 7 RESRAD Input Parameters for Soil DCGL Uncertainty Analysis Page 61 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb    Treatmentc Value/Distribution          Basis                        Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Soil Concentrations Basic radiation dose limit (mrem/y)          3            D            25                        10 CFR 20.1402              NR        NR            NR        NR Initial principal radionuclide (pCi/g) P    2            D            1                          Unit Value                  NR        NR            NR        NR Distribution coefficients (contaminated, unsaturated, and saturated zones) (cm3/g)
Co-60                                  P    1            D            1161                      TSD 14-0042                  5.46      2.53          0.001      0.999  235 Cs-134                                P    1            D            615                        TSD 14-0042                  6.1        2.33          0.001      0.999  446 Cs-137                                P    1            D            615                        TSD 14-0042                  6.1        2.33          0.001      0.999  446 2
Ni-63                                  P    1            D            62                        TSD 14-004                  6.05      1.46          0.001      0.999  424 Sr-90                                  P    1            D            2.3                        TSD 14-0042                  3.45      2.12          0.001      0.999  32 Initial concentration of radionuclides P    3            D            0                          No existing groundwater      NR        NR            NR        NR present in groundwater (pCi/l)                                                                    contamination Calculation Times Time since placement of material (y) P      3            D            0                          RESRAD Default              NR        NR            NR        NR Time for calculations (y)              P    3            D            0, 1, 3, 10, 30, 100, 300, RESRAD Default              NR        NR            NR        NR 1000 Contaminated Zone Area of contaminated zone (m2)        P    2            D            64,500                    Area of the Security        NR        NR            NR        NR Protected Area on Zion Site Thickness of contaminated zone (m) P        2            D            0.15 or 1                  Surface soil depth 0.15      NR        NR            NR        NR Subsurface soil depth 1 m Length parallel to aquifer flow (m)    P    2            D            287                        Diameter of 64,500 m2        NR        NR            NR        NR contaminated area.
Does the initial contamination        NA    NA          NA          No                        No contamination in water    NA        NA            NA        NA penetrate the water table?                                                                        table Contaminated fraction below water      Pe    3e          D            0                          No contamination in water    NR        NR            NR        NR table                                                                                            table Cover and Contaminated Zone Hydrological Data Cover depth (m)                        P    2            D            0                          No Cover                    NR        NR            NR        NR      NA 3
Density of cover (g/cm )              P    1            NA          NA                        No Cover                    NA        NA            NA        NA      NA Cover erosion rate (m/y)              P,B  2            NA          Continuous Logarithmic    NUREG/CR-6697 Att. C        5E-08      0.0007        0.005      0.2    0.0015 Table 3.8-1 Density of contaminated zone          P    1            S            Truncated Normal          NUREG 6697 distribution      1.51      0.16          0.001      0.999  1.51 (g/cm3)                                                                                          for site soil type - sand Page 62 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution      Basis                      Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Contaminated zone erosion rate    P,B  2        S          Continuous Logarithmic  NUREG/CR-6697 Att. C        5E-08      0.0007        0.005      0.2    0.0015 (m/y)                                                                                Table 3.8-1 Contaminated zone total porosity  P    2        S          Truncated Normal        NUREG 6697 distribution    0.43      0.06          0.001      0.999  0.43 for site soil type - sand Contaminated zone field capacity  P    3        D          0.066                  Site-specific value from    NR        NR            NR        NR Reference 4, Table 5.4 Contaminated zone hydraulic      P    2        S          Loguniform              Site-specific distribution  786        17000        NA        NA      3649 conductivity (m/y)                                                                  from Reference 4, Table 5.9 Contaminated zone b parameter    P    2        S          Truncated Lognormal - N NUREG 6697 distribution    -.0253    0.216        0.001      0.999  0.97 for site soil type - sand Humidity in air (g/m3)            P    3        D          7.2                    Median                      1.98      0.334        0.001      0.999  7.2 NUREG/CR-6697 Att. C Evapotranspiration coefficient    P    2        S          Uniform                NUREG/CR-6697 Att. C        0.5        0.75          NR        NR      0.625 Average annual wind speed (m/s)  P    2        S          Bounded Lognormal N    NUREG/CR-6697 Att. C        1.445      0.2419        1.4        13      4.2 Precipitation (m/y)              P    2        D          0.83                    Site-specific value from    NR        NR            NR        NR Reference 4, Table 5.12 Irrigation (m/y)                  B    3        D          0.19                    NUREG-5512, Vol. 3, Table NR          NR            NR        NR      0.56 6-18 (Illinois Average)
Converted 0.52 L/m2/y to m/y Irrigation mode                  B    3        D          Overhead                Overhead irrigation is      NR        NR            NR        NR common practice in U. S.
Runoff coefficient                P    2        S          Uniform                NUREG/CR-6697 Att. C        0.1        0.8          NR        NR      0.45 Watershed area for nearby stream  P    3        D          1.0E+06                RESRAD Default              NR        NR            NR        NR or pond (m2)
Accuracy for water/soil          -    3        D          1.00E-03                RESRAD Default              NR        NR            NR        NR computations Saturated Zone Hydrological Data Density of saturated zone (g/cm3) P    1        S          Truncated Normal        NUREG 6697 distribution    1.51      0.16          0.001      0.999  1.51 for site soil type - sand Saturated zone total porosity    P    1        S          Truncated Normal        NUREG 6697 distribution    0.43      0.06          0.001      0.999  0.43 for site soil type - sand Saturated zone effective porosity P    1        S          Truncated Normal        NUREG 6697 distribution    0.383      0.0610        0.001      0.999  0.383 for site soil type - sand Saturated zone field capacity    P    3        D          0.066                  Site-specific value from    NR        NR            NR        NR Reference 4, Table 5.4 Saturated zone hydraulic          P    1        S          Loguniform              Site-specific distribution  786        17000        NA        NA      3649 conductivity (m/y)                                                                  from Reference 4, Table 5.9 Saturated zone hydraulic gradient P    2        S          Bounded Lognormal - N  NUREG/CR-6697 Att. C        -5.11      1.77          0.00007    0.5    0.006 Page 63 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution          Basis                        Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Saturated zone b parameter        P    2        D          NA                          NUREG/CR-6697 Att. C          NR        NR            NR        NR      NR saturated zone b not active because water table drop rate =0 Water table drop rate (m/y)      P    3        D          0                            Well pumping rate assumed NR            NR            NR        NR small relative to water table volume.
Well pump intake depth (m below  P    2        S          Triangular                  NUREG/CR-6697                6          10            30                10 water table)
Model: Non-dispersion (ND) or    P    3        D          ND                          Non Dispersion Model used NR            NR            NR        NR Mass-Balance (MB)
Well pumping rate (m3/y)          B,P  2        S          2250                        Calculated according to      NR        NR            NR        NR      NR method described in NUREG/CR-6697, Att. C Section 3.10 assuming 10,000m2 land area, Illinois specific irrigation rate and NUREG/CR-5512 vol. 3 livestock water intake rate Unsaturated Zone Hydrological Data Number of unsaturated zone strata P    3        D          1                            One unsaturated zone          NA        NA            NA        NA Unsat. zone thickness (m)        P    1        D          3.45                        Distance from ground          NA        NA            NA        NA (for 0.15 m contaminated    surface (591) to water table zone thickness)              (579) = 3.6 Reference 4, Tables 5.1 and 2.6                          5.2 (for 1.0 m contaminated zone thickness)              For 0.15 m contaminated zone thickness unsaturated zone = 3.6 - 0.15 = 3.45 m For 1.0 m contaminated zone thickness unsaturated zone = 3.6 - 1.0 = 2.6 m Unsat. zone soil density (g/cm 3) P    2        S          Truncated Normal            NUREG 6697 distribution      1.51      0.16          0.001      0.999  1.51 for site soil type - sand Unsat. zone total porosity        P    2        S          Truncated Normal            NUREG 6697 distribution      0.43      0.06          0.001      0.999  0.43 for site soil type - sand Unsat. zone effective porosity    P    2        S          Truncated Normal            NUREG 6697 distribution      0.383      0.0610        0.001      0.999  0.383 for site soil type - sand Unsat. zone field capacity        P    3        D          0.066                        Site-specific value from      NR        NR            NR        NR Reference 4, Table 5.4 Page 64 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution      Basis                        Distribution's Statistical Parametersd 1          2            3          4            Mean/
Median Unsat. zone hydraulic conductivity  P    2        S          Loguniform              Site-specific distribution  786        17000        NA        NA          3649 (m/y)                                                                                  from Reference 4, Table 5.9 Unsat. zone soil-specific b        P    2        S          Truncated Lognormal - N NUREG 6697 distribution      -.0253    0.216        0.001      0.999        0.97 parameter                                                                              for site soil type - sand Occupancy Inhalation rate (m3/y)              M,B  3        D          8400                    NUREG/CR-5512, Vol. 33      NR        NR            NR        NR Table 6.29 (23 m3/d x 365 d)
Mass loading for inhalation (g/m3)  P,B  2        S          Continuous Linear      NUREG/CR-6697, Att. C        See        See          See        See          2.35E-05 NUREG-    NUREG-        NUREG-    NUREG-6697      6697          6697      6697 Table      Table 4.6-1  Table 4.6- Table 4.6-1 4.6-1                    1 Exposure duration                  B    3        D          30                      RESRAD Users Manual        NR        NR            NR        NR (Parameter not used in dose calculation)
Indoor dust filtration factor      P,B  2        S          Uniform                NUREG/CR-6697, Att. C        0.15      0.95                                  0.55 Shielding factor, external gamma    P    2        S          Bounded Lognormal - N  NUREG/CR-6697, Att. C        -1.3      0.59          0.044      1            0.2725 Fraction of time spent indoors      B    3        D          0.649                  NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Fraction of time spent outdoors (on B    3        D          0.124                  NUREG/CR-5512, Vol. 3        NR        NR            NR        NR site)                                                                                  Table 6.87 (outdoors +
gardening)
Shape factor flag, external gamma  P    3        D          Circular                Circular contaminated zone NR          NR            NR        NR assumed for modeling purposes Ingestion, Dietary Fruits, non-leafy vegetables, grain M,B  2        D          112                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR consumption (kg/y)                                                                    Table 6.87 (other vegetables + fruits + grain)
Leafy vegetable consumption (kg/y) M,B    3        D          21.4                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Milk consumption (L/y)              M,B  2        D          233                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Meat and poultry consumption (kg/y) M,B  3        D          65.1                    NUREG/CR5512, Vol. 3        NR        NR            NR        NR Table 6.87 (beef + poultry)
Page 65 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution      Basis                        Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Fish consumption (kg/y)              M,B  3        D          20.6                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Note: Aquatic Pathway inactive Other seafood consumption (kg/y)    M,B  3        D          0.9                    RESRAD Users Manual        NR        NR            NR        NR Table D.2 Note: Aquatic Pathway inactive Soil ingestion rate (g/y)            M,B  2        D          18.3                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Drinking water intake (L/y)          M,B  2        D          478                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Contamination fraction of drinking  B,P  3        D          1                      All water assumed            NR        NR            NR        NR water                                                                                  contaminated Contamination fraction of household  B,P  3                    NA water (if used)
Contamination fraction of livestock  B,P  3        D          1                      All water assumed            NR        NR            NR        NR water                                                                                  contaminated Contamination fraction of irrigation B,P  3        D          1                      All water assumed            NR        NR            NR        NR water                                                                                  contaminated Contamination fraction of aquatic    B,P  2        D          NA                      Assumption that pond is      NR        NR            NR        NR food                                                                                    constructed that intercepts contaminated water not credible at Zion site Contamination fraction of plant food B,P  3        D          1                      100% of food consumption    NR        NR            NR        NR assumed contaminated Contamination fraction of meat      B,P  3        D          1                      100% of food consumption    NR        NR            NR        NR assumed contaminated Contamination fraction of milk      B,P  3        D          1                      100% of food consumption    NR        NR            NR        NR assumed contaminated Ingestion, Non-Dietary Livestock fodder intake for meat    M    3        D          28.3                    NUREG/CR5512, Vol. 3        NR        NR            NR        NR (kg/day)                                                                                Table 6.87 (forage, grain and hay for beef cattle +
poultry + layer hen)
Livestock fodder intake for milk    M    3        D          65.2                    NUREG/CR5512, Vol. 3        NR        NR            NR        NR (kg/day)                                                                                Table 6.87 (forage + grain +
hay)
Livestock water intake for meat      M    3        D          50.6                    NUREG/CR5512, Vol. 3        NR        NR            NR        NR (L/day)                                                                                Table 6.87 (beef cattle +
poultry + layer hen)
Page 66 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution      Basis                    Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Livestock water intake for milk      M    3        D          60                      NUREG/CR5512, Vol. 3      NR        NR            NR        NR (L/day)                                                                                  Table 6.87 Livestock soil intake (kg/day)        M    3        D          0.5                    RESRAD Users Manual,    NR        NR            NR        NR Appendix L Mass loading for foliar deposition    P    3        D          4.00E-04                NUREG/CR-5512, Vol. 3    NR        NR            NR        NR (g/m3)                                                                                  Table 6.87, gardening Depth of soil mixing layer (m)        P    2        S          Triangular              NUREG/CR-6697, Att. C    0          0.15          0.6                0.23 Depth of roots (m)                    P    1        S          Uniform                NUREG/CR-6697, Att. C    0.3        4.0                              2.15 Drinking water fraction from ground  B,P  3        D          1                      All water assumed to be  NR        NR            NR        NR water                                                                                    supplied from groundwater Household water fraction from        B,P  3                    NA ground water (if used)
Livestock water fraction from ground  B,P  3        D          1                      All water assumed to be  NR        NR            NR        NR water                                                                                    supplied from groundwater Irrigation fraction from ground water B,P  3        D          1                      All water assumed to be  NR        NR            NR        NR supplied from groundwater Wet weight crop yield for Non-Leafy  P    2        S          Truncated Lognormal - N NUREG/CR-6697, Att. C    0.56      0.48          0.001      0.999  1.75 (kg/m2)
Wet weight crop yield for Leafy      P    3        D          2.90                    NUREG/CR-5512, Vol. 3    NR        NR            NR        NR (kg/m2)                                                                                  Table 6.87 Wet weight crop yield for Fodder      P    3        D          1.90                    NUREG/CR-5512, Vol. 3    NR        NR            NR        NR (kg/m2)                                                                                  Table 6.87 Growing Season for Non-Leafy (y)      P    3        D          0.246                  NUREG/CR-5512, Vol. 3    NR        NR            NR        NR Table 6.87 Growing Season for Leafy      (y)    P    3        D          0.123                  NUREG/CR-5512, Vol. 3    NR        NR            NR        NR Table 6.87 Growing Season for Fodder      (y)  P    3        D          0.082                  NUREG/CR-5512, Vol. 3    NR        NR            NR        NR Table 6.87 Translocation Factor for Non-Leafy    P    3        D          0.1                    NUREG/CR-5512, Vol. 3    NR        NR            NR        NR Table 6.87 Translocation Factor for Leafy        P    3        D          1                      NUREG/CR-5512, Vol. 3    NR        NR            NR        NR Table 6.87 Translocation Factor for Fodder      P    3        D          1                      NUREG/CR-5512, Vol. 3    NR        NR            NR        NR Table 6.87 Weathering Removal Constant for      P    2        S          Triangular              NUREG/CR-6697, Att. C    5.1        18            84                33 Vegetation (1/y)
Wet Foliar Interception Fraction for  P    3        D          0.35                    NUREG/CR-5512, Vol. 3    NR        NR            NR        NR Non-Leafy                                                                                Table 6.87 Wet Foliar Interception Fraction for  P    2        D          Triangular              NUREG/CR-6697, Att. C    0.06      0.67          0.95              0.58 Leafy Page 67 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution      Basis                      Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Wet Foliar Interception Fraction for  P    3        D          0.35                    NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Fodder                                                                                  Table 6.87 Dry Foliar Interception Fraction for  P    3        D          0.35                    NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Non-Leafy                                                                                Table 6.87 Dry Foliar Interception Fraction for  P    3        D          0.35                    NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Leafy                                                                                    Table 6.87 Dry Foliar Interception Fraction for  P    3        D          0.35                    NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Fodder                                                                                  Table 6.87 Storage times of contaminated foodstuffs (days):
Fruits, non-leafy vegetables, and    B    3        D          14                      NUREG/CR-5512, Vol. 3      NR        NR            NR        NR grain                                                                                    Table 6.87 Leafy vegetables                    B    3        D          1                      NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Milk                                B    3        D          1                      NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Meat and poultry                    B    3        D          1                      NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 (holdup period for beef = 20d and poultry
                                                                                        =1 day. Lowest value used)
Fish                                B    3        D          7                      RESRAD Users Manual      NR        NR            NR        NR Table D.6 Note: Aquatic pathway inactive Crustacea and mollusks              B    3        D          7                      RESRAD Users Manual      NR        NR            NR        NR Table D.6 Note: Aquatic pathway inactive Well water                          B    3        D          1                      RESRAD Users Manual      NR        NR            NR        NR Table D.6 Surface water                        B    3        D          1                      RESRAD Users Manual      NR        NR            NR        NR Table D.6 Livestock fodder                    B    3        D          45                      RESRAD Users Manual      NR        NR            NR        NR Table D.6 Special Radionuclides (C-14)
C-12 concentration in water (g/cm 3) P    3        D          NA                      NA                        NR        NR            NR        NR C-12 concentration in                P    3        D          NA                      NA                        NR        NR            NR        NR contaminated soil (g/g)
Fraction of vegetation carbon from P      3        D          NA                      NA                        NR        NR            NR        NR soil Fraction of vegetation carbon from P      3        D          NA                      NA                        NR        NR            NR        NR air Page 68 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)
Typea  Priorityb Treatmentc Value/Distribution      Basis                Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median C-14 evasion layer thickness in soil  P      2        D          NA                      NA                    NR        NR            NR        NR (m)
C-14 evasion flux rate from soil      P      3        D          NA                      NA                    NR        NR            NR        NR (1/sec)
C-12 evasion flux rate from soil      P      3        D          NA                      NA                    NR        NR            NR        NR (1/sec)
Fraction of grain in beef cattle feed B      3        D          NA                      NA                    NR        NR            NR        NR Fraction of grain in milk cow feed    B      3        D          NA                      NA                    NR        NR            NR        NR Dose Conversion Factors (Inhalation mrem/pCi)
Co-60                                M      3        D          2.19E-04                FGR11                NR        NR            NR        NR Cs-134                                M      3        D          4.62E-05                FGR11 NR        NR            NR        NR Cs-137                                M      3        D          3.19E-05                FGR11 NR        NR            NR        NR Ni-63                                M      3        D          6.29E-06                FGR11                NR        NR            NR        NR Sr-90                                M      3        D          1.30E-03                FGR11                NR        NR            NR        NR Dose Conversion Factors (Ingestion mrem/pCi)
Co-60                                M      3        D          2.69E-05                FGR11                NR        NR            NR        NR Cs-134                                M      3        D          7.33E-05                FGR11                NR        NR            NR        NR Cs-137                                M      3        D          5.00E-05                FGR11                NR        NR            NR        NR Ni-63                                M      3        D          5.77E-07                FGR11                NR        NR            NR        NR Sr-90                                M      3        D          1.42E-04                FGR11                NR        NR            NR        NR Plant Transfer Factors (pCi/g plant)/(pCi/g soil)
Co-60                                P      1        S          Lognormal - N          NUREG/CR-6697, Att. C -2.53      0.9                          7.9E-02 Cs-134                                P      1        S          Lognormal - N          NUREG/CR-6697, Att. C -3.22      1.0                          4.0E-02 Cs-137                                P      1        S          Lognormal - N          NUREG/CR-6697, Att. C -3.22      1.0                          4.0E-02 Ni-63                                P      1        S          Lognormal - N          NUREG/CR-6697, Att. C -3.00      0.9                          5.0E-02 Sr-90                                P      1        S          Lognormal - N          NUREG/CR-6697, Att. C -1.20      1.0                          3.0E-01 Page 69 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)
Typea    Priorityb Treatmentc Value/Distribution      Basis                Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Meat Transfer Factors (pCi/kg)/(pCi/d)
Co-60                            P        2        S          Lognormal - N          NUREG/CR-6697, Att. C -3.51      1.0                          3.0E-02 Cs-134                          P        2        S          Lognormal - N          NUREG/CR-6697, Att. C -3.00      0.4                          5.0E-02 Cs-137                          P        2        S          Lognormal - N          NUREG/CR-6697, Att. C -3.00      0.4                          5.0E-02 Ni-63                            P        2        S          Lognormal - N          NUREG/CR-6697, Att. C -5.30      0.9                          5.0E-03 Sr-90                            P        2        S          Lognormal - N          NUREG/CR-6697, Att. C -4.61      0.4                          1.0E-02 Milk Transfer Factors (pCi/L)/(pCi/d)
Co-60                            P        2        S          Lognormal - N          NUREG/CR-6697, Att. C -6.21      0.7                          2.0E-03 Cs-134                          P        2        S          Lognormal - N          NUREG/CR-6697, Att. C -4.61      0.5                          1.0E-02 Cs-137                          P        2        S          Lognormal - N          NUREG/CR-6697, Att. C -4.61      0.5                          1.0E-02 Ni-63                            P        2        S          Lognormal - N          NUREG/CR-6697, Att. C -3.91      0.7                          2.0E-02 Sr-90                            P        2        S          Lognormal - N          NUREG/CR-6697, Att. C -6.21      0.5                          2.0E-03 Bioaccumulation Factors for Fish ((pCi/kg)/(pCi/L))
Co-60                            P        2        NA          Inactive                NUREG/CR-6697, Att. C 5.7        1.1                          3.0E+02 Cs-134                          P        2        NA          Inactive                NUREG/CR-6697, Att. C 7.6        0.7                          2.0E+03 Cs-137                          P        2        NA          Inactive                NUREG/CR-6697, Att. C 7.6        0.7                          2.0E+03 Ni-63                            P        2        NA          Inactive                NUREG/CR-6697, Att. C 4.6        1.1                          9.9E+01 Sr-90                            P        2        NA          Inactive                NUREG/CR-6697, Att. C 4.1        1.1                          6.0E+01 Bioaccumulation Factors for Crustacea/ Mollusks ((pCi/kg)/(pCi/L))
Co-60                            P        3        NA          Inactive                RESRAD Users Manual  NR        NR            NR        NR Appendix D Cs-134                          P        3        NA          Inactive                RESRAD Users Manual  NR        NR            NR        NR Appendix D Cs-137                          P        3        NA          Inactive                RESRAD Users Manual  NR        NR            NR        NR Appendix D Page 70 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)
Typea      Priorityb  Treatmentc Value/Distribution          Basis                      Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Ni-63                                  P          3          NA            Inactive                RESRAD Users Manual        NR        NR            NR        NR Appendix D Sr-90                                  P          3          NA            Inactive                RESRAD Users Manual        NR        NR            NR        NR Appendix D Graphics Parameters Number of points                                                              32                      RESRAD Default              NR        NR            NR        NR Spacing                                                                      log                      RESRAD Default              NR        NR            NR        NR Time integration parameters Maximum number of points for dose                                            17                      RESRAD Default              NR        NR            NR        NR Notes:
a P = physical, B = behavioral, M = metabolic; (see NUREG/CR-6697, Attachment B, Table 4.)
b 1 = high-priority parameter, 2 = medium-priority parameter, 3 = low-priority parameter (see NUREG/CR-6697, Attachment B, Table 4.1) c D = deterministic, S = stochastic d Distributions Statistical Parameters:
Lognormal-n: 1= mean, 2 = standard deviation Bounded lognormal-n: 1= mean, 2 = standard deviation, 3 = minimum, 4 = maximum Truncated lognormal-n: 1= mean, 2 = standard deviation, 3 = lower quantile, 4 = upper quantile Bounded normal: 1 = mean, 2 = standard deviation, 3 = minimum, 4 = maximum Beta: 1 = minimum, 2 = maximum, 3 = P-value, 4 = Q-value Triangular: 1 = minimum, 2 = mode, 3 = maximum Uniform: 1 = minimum, 2 = maximum Page 71 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 ATTACHMENT 8 RESRAD Uncertainty Reports for Soil DCGLs See TSD 14-010 Attachment 8 (10 files)
Page 72 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 ATTACHMENT 9 RESRAD Input Parameters for ZSRP Surface Soil and Subsurface Soil DCGL Page 73 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)
Typea Priorityb  Treatmentc Value                        Basis                        Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Soil Concentrations Basic radiation dose limit (mrem/y)          3          D            25                        10 CFR 20.1402              NR        NR            NR        NR Initial principal radionuclide (pCi/g)  P    2          D            1                          Unit Value                  NR        NR            NR        NR Distribution coefficients (contaminated, unsaturated, and saturated zones) (cm /g) 3 Co-60                                  P    1          D            1161                      TSD 14-004                  5.46      2.53          0.001      0.999  235 Cs-134                                  P    1          D            615                        TSD 14-004                  6.1        2.33          0.001      0.999  446 Cs-137                                  P    1          D            615                        TSD 14-004                  6.1        2.33          0.001      0.999  446 Ni-63                                  P    1          D            62                        TSD 14-004                  6.05      1.46          0.001      0.999  424 Sr-90                                  P    1          D            2.3                        TSD 14-004                  3.45      2.12          0.001      0.999  32 Initial concentration of radionuclides P      3          D            0                          No existing groundwater      NR        NR            NR        NR present in groundwater (pCi/l)                                                                    contamination Calculation Times Time since placement of material (y) P        3          D            0                          RESRAD Default              NR        NR            NR        NR Time for calculations (y)              P    3          D            0, 1, 3, 10, 30, 100, 300, RESRAD Default              NR        NR            NR        NR 1000 Contaminated Zone Area of contaminated zone (m2)          P    2          D            64,500                    Area of the Security        NR        NR            NR        NR Protected Area on Zion Site Thickness of contaminated zone (m) P          2          D            0.15 or 1.0                Surface Soil Depth = 0.15m NR          NR            NR        NR Subsurface Soil Depth = 1m Length parallel to aquifer flow (m)    P    2          D            287                        Diameter of 64,500 m2        NR        NR            NR        NR contaminated area.
Does the initial contamination          NA    NA          NA          No                        No initial contamination in  NA        NA            NA        NA penetrate the water table?                                                                        water table Contaminated fraction below water      Pe    3e          D            0                          No initial contamination in NR        NR            NR        NR table                                                                                            water table Cover and Contaminated Zone Hydrological Data Cover depth (m)                        P    2          D            0                          No Cover                    NR        NR            NR        NR      NA 3
Density of cover (g/cm )                P    1          NA          NA                        No Cover                    NA        NA            NA        NA      NA Cover erosion rate (m/y)                P,B  2          NA          NA                        No Cover                    NA        NA            NA        NA      NA Density of contaminated zone            P    1          D            1.8                        Site-specific average native 1.51      0.16          0.001      0.999  1.51 (g/cm3)                                                                                          sand and disturbed sand from Reference 4, Table 5.5.
Page 74 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value                Basis                        Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Contaminated zone erosion rate    P,B  2        D          0.0015              Median                      5E-08      0.0007        0.005      0.2    0.0015 (m/y)                                                                              NUREG/CR-6697 Att. C Contaminated zone total porosity  P    2        D          0.35                Site-specific average native 0.43      0.06          0.001      0.999  0.43 sand and disturbed sand from Reference 4, Table 5.6 Contaminated zone field capacity  P    3        D          0.066                Site-specific value from    NR        NR            NR        NR Reference 4, Table 5.4 Contaminated zone hydraulic        P    2        D          2880                Site-specific value from    786        17000        NA        NA      3649 conductivity (m/y)                                                                Reference 4, Table 5.9 Contaminated zone b parameter      P    2        D          0.97                Median                      -0.0253    0.216        NA        NA      0.97 NUREG 6697 distribution for site soil type - sand Humidity in air (g/m3)            P    3        D          7.2                  Median                      1.98      0.334        0.001      0.999  7.2 NUREG/CR-6697 Att. C Evapotranspiration coefficient    P    2        D          0.625                Median                      0.5        0.75          NR        NR      0.625 NUREG/CR-6697 Att. C Average annual wind speed (m/s)    P    2        D          4.2                  Median                      1.445      0.2419        1.4        13      4.2 NUREG/CR-6697 Att. C Precipitation (m/y)                P    2        D          0.83                Site-specific value from    NR        NR            NR        NR Reference 4, Table 5.12 Irrigation (m/y)                  B    3        D          0.19                NUREG-5512, Vol. 3, Table    NR        NR            NR        NR 6-18 (Illinois Average)
Irrigation mode                    B    3        D          Overhead            Overhead irrigation is      NR        NR            NR        NR common practice in U. S.
Runoff coefficient                P    2        D          0.2                  Site-specific value from    0.1        0.8          NR        NR      0.45 Reference 4, Section 5.10 Watershed area for nearby stream  P    3        D          1.0E+06              RESRAD Default              NR        NR            NR        NR or pond (m2)
Accuracy for water/soil            -    3        D          1.00E-03            RESRAD Default              NR        NR            NR        NR computations Saturated Zone Hydrological Data Density of saturated zone (g/cm3)  P    2        D          1.8                  Site-specific average native 1.51      0.16          0.001      0.999  1.52 sand and disturbed sand from Reference 4, Table 5.5.
Saturated zone total porosity      P    1        D          0.35                Site-specific average native 0.43      0.0699        0.214      0.646  0.43 sand and disturbed sand from Reference 4, Table 5.6 Saturated zone effective porosity  P    1        D          0.29                Site-specific average native 0.43      0.06          0.001      0.999  0.43 sand and disturbed sand from Reference 4, Table 5.7 Saturated zone field capacity      P    3        D          0.066                Site-specific value from    NR        NR            NR        NR Reference 4, Table 5.4 Page 75 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value                        Basis                        Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Saturated zone hydraulic          P    1        D          2880                        Site-specific average from    786        17000        NA        NA    3649 conductivity (m/y)                                                                        Reference 4, Table 5.9.
Saturated zone hydraulic gradient  P    2        D          0.0039                      Site-specific average native -5.11      1.77          0.00007    0.5  0.006 sand and disturbed sand from Reference 4, Table 5.10 Saturated zone b parameter        P    2        D          NA                          NUREG/CR-6697, Att. A,        NR        NR            NR        NR    NR saturated zone b not active Table 2 because water table drop rate =0 Water table drop rate (m/y)        P    3        D          0                            Well pumping rate assumed NR            NR            NR        NR small relative to water table volume.
Well pump intake depth (m below    P    2        D          3.3                          Mid-point of Shallow Aquifer NA          NA            NA              NA water table)                                                                              Reference 4, Table 5.1 Model: Non-dispersion (ND) or      P    3        D          ND                          Non-dispersion model used NR            NR            NR        NR Mass-Balance (MB)
Well pumping rate (m3/y)          P    2        D          2250                        Calculated according to      NR        NR            NR        NR    NR method described in NUREG/CR-6697, Att. C Section 3.10 assuming 10,000m2 land area, Illinois specific irrigation rate and NUREG/CR-5512 vol. 3 livestock water intake rate Unsaturated Zone Hydrological Data Number of unsaturated zone strata  P    3        D          1                            One unsaturated zone          NA        NA            NA        NA Unsat. zone thickness (m)          P    1        D          3.45                        Distance from ground          NA        NA            NA        NA (for 0.15 m contaminated    surface (591) to water table zone thickness)              (579) = 3.6 Reference 4, Tables 5.1 and 2.6                          5.2 (for 1.0 m contaminated zone thickness)              For 0.15 m contaminated zone thickness unsaturated zone = 3.6 - 0.15 = 3.45 m For 1.0 m contaminated zone thickness unsaturated zone = 3.6 - 1.0 = 2.6 m Unsat. zone soil density (g/cm 3)  P    2        D          1.8                          Site-specific value from      NA        NA            NA        NA Reference 4, Table 5.5 Page 76 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value                Basis                        Distribution's Statistical Parametersd 1          2            3          4            Mean/
Median Unsat. zone total porosity          P    1        D          0.35                Site-specific average native 0.43      0.0699        0.214      0.646        0.43 sand and disturbed sand from Reference 4, Table 5.6 Unsat. zone effective porosity      P    1        D          0.29                Site-specific average native 0.342      0.0705        0.124      0.56        0.342 sand and disturbed sand from Reference 4, Table 5.7 Unsat. zone field capacity          P    3        D          0.066                Site-specific value from    NR        NR            NR        NR Reference 4, Table 5.4 Unsat. zone hydraulic conductivity  P    2        D          2880                Site-specific average from  -0.511    1.77          0.00007    0.5          0.006 (m/y)                                                                                Reference 4, Table 5.9.
Unsat. zone soil-specific b          P    2        D          0.97                Median                      -0.0253    0.216        0.501      1.90        0.97 parameter                                                                            NUREG/CR-6697 Att. C Sand soil type Occupancy Inhalation rate (m3/y)              M,B  3        D          8400                NUREG/CR-5512, Vol. 33      NR        NR            NR        NR Table 6.29
(=23 m3/d x 365 d/y)
Mass loading for inhalation (g/m3)  P,B  2        D          2.35E-05            Median                      See        See          See        See          2.35E-05 NUREG/CR-6697, Att. C        NUREG-    NUREG-        NUREG-    NUREG-6697      6697          6697      6697 Table      Table 4.6-1  Table 4.6- Table 4.6-1 4.6-1                    1 Exposure duration                    B    3        D          30                  RESRAD Users Manual        NR        NR            NR        NR (Parameter not used in dose calculation)
Indoor dust filtration factor        P,B  2        D          0.55                Median                      0.15      0.95                                  0.55 NUREG/CR-6697, Att. C Shielding factor, external gamma    P    2        D          0.40                75th Percentile              -1.3      0.59          0.044      1            0.272 NUREG/CR-6697, Att. C Fraction of time spent indoors      B    3        D          0.649                NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Fraction of time spent outdoors (on  B    3        D          0.124                NUREG/CR-5512, Vol. 3        NR        NR            NR        NR site)                                                                                Table 6.87 (outdoors +
gardening)
Shape factor flag, external gamma    P    3        D          Circular            Circular contaminated zone  NR        NR            NR        NR assumed for modeling purposes Ingestion, Dietary Page 77 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value            Basis                        Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Fruits, non-leafy vegetables, grain  M,B  2        D          112              NUREG/CR-5512, Vol. 3        NR        NR            NR        NR consumption (kg/y)                                                                Table 6.87 (other vegetables + fruits + grain)
Leafy vegetable consumption (kg/y) M,B      3        D          21.4              NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Milk consumption (L/y)                M,B  2        D          233              NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Meat and poultry consumption (kg/y) M,B    3        D          65.1              NUREG/CR5512, Vol. 3        NR        NR            NR        NR Table 6.87 (beef + poultry)
Fish consumption (kg/y)              M,B  3        D          20.6              NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Note: Aquatic Pathway inactive Other seafood consumption (kg/y)      M,B  3        D          0.9              RESRAD Users Manual        NR        NR            NR        NR Table D.2 Note: Aquatic Pathway inactive Soil ingestion rate (g/y)            M,B  2        D          18.3              NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Drinking water intake (L/y)          M,B  2        D          478              NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Contamination fraction of drinking    B,P  3        D          1                All water assumed            NR        NR            NR        NR water                                                                              contaminated Contamination fraction of household  B,P  3                    NA water (if used)
Contamination fraction of livestock  B,P  3        D          1                All water assumed            NR        NR            NR        NR water                                                                              contaminated Contamination fraction of irrigation  B,P  3        D          1                All water assumed            NR        NR            NR        NR water                                                                              contaminated Contamination fraction of aquatic    B,P  2        D          NA                Assumption that pond is      NR        NR            NR        NR food                                                                              constructed that intercepts contaminated water not credible at Zion site Contamination fraction of plant food B,P    3        D          1                100% of food consumption    NR        NR            NR        NR rate from onsite source Contamination fraction of meat        B,P  3        D          1                100% of food consumption    NR        NR            NR        NR rate from onsite source Contamination fraction of milk        B,P  3        D          1                100% of food consumption    NR        NR            NR        NR rate from onsite source Ingestion, Non-Dietary Page 78 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value                    Basis                        Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Livestock fodder intake for meat      M    3        D          28.3                    NUREG/CR5512, Vol. 3        NR        NR            NR        NR (kg/day)                                                                                  Table 6.87 (forage, grain and hay for beef cattle +
poultry + layer hen)
Livestock fodder intake for milk      M    3        D          65.2                    NUREG/CR5512, Vol. 3        NR        NR            NR        NR (kg/day)                                                                                  Table 6.87 (forage + grain +
hay)
Livestock water intake for meat      M    3        D          50.6                    NUREG/CR5512, Vol. 3        NR        NR            NR        NR (L/day)                                                                                  Table 6.87 (beef cattle +
poultry + layer hen)
Livestock water intake for milk      M    3        D          60                      NUREG/CR5512, Vol. 3        NR        NR            NR        NR (L/day)                                                                                  Table 6.87 Livestock soil intake (kg/day)        M    3        D          0.5                      RESRAD Users Manual,        NR        NR            NR        NR Appendix L Mass loading for foliar deposition    P    3        D          4.00E-04                NUREG/CR-5512, Vol. 3        NR        NR            NR        NR (g/m3)                                                                                    Table 6.87, gardening Depth of soil mixing layer (m)        P    2        D          0.15 for Surface Soil    25th Percentile              0          0.15          0.6                0.23 NUREG/CR-6697, Att. C 0.23 for Subsurface Soil Median NUREG/CR-6697, Att. C Depth of roots (m)                    P    1        D          1.22                    25th Percentile              0.3        4.0                              2.15 NUREG/CR-6697, Att. C Drinking water fraction from ground  B,P  3        D          1                        All water assumed to be      NR        NR            NR        NR water                                                                                    supplied from groundwater Household water fraction from        B,P  3                    NA ground water (if used)
Livestock water fraction from ground  B,P  3        D          1                        All water assumed to be      NR        NR            NR        NR water                                                                                    supplied from groundwater Irrigation fraction from ground water B,P  3        D          1                        All water assumed to be      NR        NR            NR        NR supplied from groundwater Wet weight crop yield for Non-Leafy P      2        D          1.75                    Median                      0.56      0.48          0.001      0.999  1.75 (kg/m2)                                                                                  NUREG/CR-6697, Att. C Wet weight crop yield for Leafy      P    3        D          2.90                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR (kg/m2)                                                                                  Table 6.87 Wet weight crop yield for Fodder      P    3        D          1.90                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR (kg/m2)                                                                                  Table 6.87 (maximum of forage, grain and hay)
Growing Season for Non-Leafy (y)      P    3        D          0.246                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Growing Season for Leafy      (y)    P    3        D          0.123                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Growing Season for Fodder      (y)  P    3        D          0.082                    NUREG/CR-5512, Vol. 3        NR        NR            NR        NR Table 6.87 Page 79 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value            Basis                      Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Translocation Factor for Non-Leafy    P    3        D          0.1              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Translocation Factor for Leafy        P    3        D          1                NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Translocation Factor for Fodder      P    3        D          1                NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Weathering Removal Constant for      P    2        D          33                Median                    5.1        18            84              33 Vegetation (1/y)                                                                  NUREG/CR-6697, Att. C Wet Foliar Interception Fraction for  P    3        D          0.35              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Non-Leafy                                                                          Table 6.87 Wet Foliar Interception Fraction for  P    2        D          0.58              Median                    0.06      0.67          0.95            0.58 Leafy                                                                              NUREG/CR-6697, Att. C Wet Foliar Interception Fraction for  P    3        D          0.35              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Fodder                                                                            Table 6.87 Dry Foliar Interception Fraction for  P    3        D          0.35              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Non-Leafy                                                                          Table 6.87 Dry Foliar Interception Fraction for  P    3        D          0.35              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Leafy                                                                              Table 6.87 Dry Foliar Interception Fraction for  P    3        D          0.35              NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Fodder                                                                            Table 6.87 Storage times of contaminated foodstuffs (days):
Fruits, non-leafy vegetables, and    B    3        D          14                NUREG/CR-5512, Vol. 3      NR        NR            NR        NR grain                                                                              Table 6.87 Leafy vegetables                    B    3        D          1                NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Milk                                B    3        D          1                NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 Meat and poultry                    B    3        D          1                NUREG/CR-5512, Vol. 3      NR        NR            NR        NR Table 6.87 (holdup period for beef = 20d and poultry
                                                                                  =1 day. Lowest value used)
Fish                                B    3        D          7                RESRAD Users Manual      NR        NR            NR        NR Table D.6 Note: Aquatic pathway inactive in BFM Crustacea and mollusks              B    3        D          7                RESRAD Users Manual      NR        NR            NR        NR Table D.6 Note: Aquatic pathway inactive in BFM Well water                          B    3        D          1                RESRAD Users Manual      NR        NR            NR        NR Table D.6 Surface water                        B    3        D          1                RESRAD Users Manual      NR        NR            NR        NR Table D.6 Page 80 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)
Typea  Priorityb Treatmentc Value                Basis                Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Livestock fodder                      B      3        D          45                  RESRAD Users Manual NR        NR            NR        NR Table D.6 Special Radionuclides (C-14)
C-12 concentration in water (g/cm 3) P      3        D          NA                  NA                  NR        NR            NR        NR C-12 concentration in                P      3        D          NA                  NA                  NR        NR            NR        NR contaminated soil (g/g)
Fraction of vegetation carbon from    P      3        D          NA                  NA                  NR        NR            NR        NR soil Fraction of vegetation carbon from    P      3        D          NA                  NA                  NR        NR            NR        NR air C-14 evasion layer thickness in soil  P      2        D          NA                  NA                  NR        NR            NR        NR (m)
C-14 evasion flux rate from soil      P      3        D          NA                  NA                  NR        NR            NR        NR (1/sec)
C-12 evasion flux rate from soil      P      3        D          NA                  NA                  NR        NR            NR        NR (1/sec)
Fraction of grain in beef cattle feed B      3        D          NA                  NA                  NR        NR            NR        NR Fraction of grain in milk cow feed    B      3        D          NA                  NA                  NR        NR            NR        NR Dose Conversion Factors (Inhalation mrem/pCi)
Co-60                                M      3        D          2.19E-04            FGR11                NR        NR            NR        NR Cs-134                                M      3        D          4.62E-05            FGR11 NR        NR            NR        NR Cs-137                                M      3        D          3.19E-05            FGR11 NR        NR            NR        NR Ni-63                                M      3        D          6.29E-06            FGR11                NR        NR            NR        NR Sr-90                                M      3        D          1.30E-03            FGR11                NR        NR            NR        NR Dose Conversion Factors (Ingestion mrem/pCi)
Co-60                                M      3        D          2.69E-05            FGR11                NR        NR            NR        NR Cs-134                                M      3        D          7.33E-05            FGR11                NR        NR            NR        NR Cs-137                                M      3        D          5.00E-05            FGR11                NR        NR            NR        NR Ni-63                                M      3        D          5.77E-07            FGR11                NR        NR            NR        NR Sr-90                                M      3        D          1.42E-04            FGR11                NR        NR            NR        NR Plant Transfer Factors (pCi/g plant)/(pCi/g soil)
Page 81 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)
Typea    Priorityb Treatmentc Value                  Basis                Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Co-60                            P        1        D          1.5E-01                75th Percentile      -2.53      0.9                          7.9E-02 NUREG/CR-6697, Att. C Cs-134                          P        1        D          7.8E-02                75th Percentile      -3.22      1.0                          4.0E-02 NUREG/CR-6697, Att. C Cs-137                          P        1        D          7.8E-02                75th Percentile      -3.22      1.0                          4.0E-02 NUREG/CR-6697, Att. C Ni-63                            P        1        D          9.2E-02                75th Percentile      -3.00      0.9                          5.0E-02 NUREG/CR-6697, Att. C Sr-90                            P        1        D          5.9E-01                75th Percentile      -1.20      1.0                          3.0E-01 NUREG/CR-6697, Att. C Meat Transfer Factors (pCi/kg)/(pCi/d)
Co-60                            P        2        D          5.8E-02                75th Percentile      -3.51      1.0                          3.0E-02 NUREG/CR-6697, Att. C Cs-134                          P        2        D          6.5E-02                75th Percentile      -3.00      0.4                          5.0E-02 NUREG/CR-6697, Att. C Cs-137                          P        2        D          6.5E-02                75th Percentile      -3.00      0.4                          5.0E-02 NUREG/CR-6697, Att. C Ni-63                            P        2        D          5E-03                  Median                -5.30      0.9                          5.0E-03 NUREG/CR-6697, Att. C Sr-90                            P        2        D          8E-03                  Median                -4.61      0.4                          1.0E-02 NUREG/CR-6697, Att. C Milk Transfer Factors (pCi/L)/(pCi/d)
Co-60                            P        2        D          2E-03                  Median                -6.21      0.7                          2.0E-03 NUREG/CR-6697, Att. C Cs-134                          P        2        D          1.4E-02                75th Percentile      -4.61      0.5                          1.0E-02 NUREG/CR-6697, Att. C Cs-137                          P        2        D          1.4E-02                75th Percentile      -4.61      0.5                          1.0E-02 NUREG/CR-6697, Att. C Ni-63                            P        2        D                    3.2E-02      75th Percentile      -3.91      0.7                          2.0E-02 NUREG/CR-6697, Att. C Sr-90                            P        2        D                    2.7E-03      75th Percentile      -6.21      0.5                          2.0E-03 NUREG/CR-6697, Att. C Bioaccumulation Factors for Fish ((pCi/kg)/(pCi/L))
Co-60                            P        2        NA          Inactive              NUREG/CR-6697, Att. C 5.7        1.1                          3.0E+02 Cs-134                          P        2        NA          Inactive              NUREG/CR-6697, Att. C 7.6        0.7                          2.0E+03 Cs-137                          P        2        NA          Inactive              NUREG/CR-6697, Att. C 7.6        0.7                          2.0E+03 Ni-63                            P        2        NA          Inactive              NUREG/CR-6697, Att. C 4.6        1.1                          9.9E+01 Sr-90                            P        2        NA          Inactive              NUREG/CR-6697, Att. C 4.1        1.1                          6.0E+01 Bioaccumulation Factors for Crustacea/ Mollusks ((pCi/kg)/(pCi/L))
Page 82 of 111
 
TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)
Typea      Priorityb  Treatmentc Value                        Basis                      Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Co-60                                  P          3          NA            Inactive                RESRAD Users Manual        NR        NR            NR        NR Appendix D Cs-134                                P          3          NA            Inactive                RESRAD Users Manual        NR        NR            NR        NR Appendix D Cs-137                                P          3          NA            Inactive                RESRAD Users Manual        NR        NR            NR        NR Appendix D Ni-63                                  P          3          NA            Inactive                RESRAD Users Manual        NR        NR            NR        NR Appendix D Sr-90                                  P          3          NA            Inactive                RESRAD Users Manual        NR        NR            NR        NR Appendix D Graphics Parameters Number of points                                                              32                      RESRAD Default              NR        NR            NR        NR Spacing                                                                      log                      RESRAD Default              NR        NR            NR        NR Time integration parameters Maximum number of points for dose                                            17                      RESRAD Default              NR        NR            NR        NR Notes:
a P = physical, B = behavioral, M = metabolic; (see NUREG/CR-6697, Attachment B, Table 4.)
b 1 = high-priority parameter, 2 = medium-priority parameter, 3 = low-priority parameter (see NUREG/CR-6697, Attachment B, Table 4.1) c D = deterministic, S = stochastic d Distributions Statistical Parameters:
Lognormal-n: 1= mean, 2 = standard deviation Bounded lognormal-n: 1= mean, 2 = standard deviation, 3 = minimum, 4 = maximum Truncated lognormal-n: 1= mean, 2 = standard deviation, 3 = lower quantile, 4 = upper quantile Bounded normal: 1 = mean, 2 = standard deviation, 3 = minimum, 4 = maximum Beta: 1 = minimum, 2 = maximum, 3 = P-value, 4 = Q-value Triangular: 1 = minimum, 2 = mode, 3 = maximum Uniform: 1 = minimum, 2 = maximum Page 83 of 111
 
TSD 14-010 Revision 1 ATTACHMENT 10 RESRAD Summary Reports for Soil DCGLs See TSD 14-010 Attachment 10 (2 files)
Page 84 of 111
 
TSD 14-010 Revision 1 ATTACHMENT 11 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclides Page 85 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea  Priorityb  Treatmentc        Value/Distribution              Basis          Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Soil Concentrations Basic radiation dose limit (mrem/y)                3          D                    25              10 CFR 20.1402      NR          NR          NR        NR Initial principal radionuclide (pCi/g)    P        2          D                    1                    Unit Value      NR          NR          NR        NR Distribution coefficients (contaminated, unsaturated, and saturated zones) (cm3/g)
Ac-227 (daughter of Cm-243 and            P        1          D                  825                Median Value      6.72        3.22        0.001      0.999      825 Pu-239)                                                                                          NUREG/CR-6697, Att. C1 Ag-108m                                  P        1          D                    27          TSD 14-004 (Reference 5) 8.38        2.10        0.001      0.999      216 Am-241 (also daughter of Cm-245          P        1          D                  177                  TSD 14-004      7.28        3.15        0.001      0.999    1445 and Pu-241)
Am-243 (daughter for Cm-243)              P        1          D                  177                  TSD 14-004      7.28        3.15        0.001      0.999    1445 C-14                                      P        1          D                    1.2                  TSD 14-004        2.4        3.22        0.001      0.999      11 Cm-243                                    P        1          D                  891                  TSD 14-004      8.82        1.82        0.001      0.999    6761 Cm-244                                    P        1          D                  891                  TSD 14-004      8.82        1.82        0.001      0.999    6761 Co-60                                    P        1          D                  223                  TSD 14-004      5.46        2.53        0.001      0.999      235 Cs-137                                    P        1          D                    45                  TSD 14-004        6.1        2.33        0.001      0.999      446 Eu-152                                    P        1          D                    95                  TSD 14-004      6.72        3.22        0.001      0.999      825 Eu-154                                    P        1          D                    95                  TSD 14-004      6.72        3.22        0.001      0.999      825 Eu-155                                    P        1          D                    95                  TSD 14-004      6.72        3.22        0.001      0.999      825 Fe-155                                    P        1          D                  2857                  TSD 14-004      5.34        2.67        0.001      0.999      209 Gd-152 (daughter for Eu-152)              P        1          D                  825                Median Value      6.72        3.22        0.001      0.999      825 NUREG/CR-6697, Att. C H-3                                      P        1          D                    0                  TSD 14-004        NA          NA          NA        NA        NA Nb-94                                    P        1          D                    45                  TSD 14-004      5.94        3.22        0.001      0.999      380 Nd-144 (daughter for Eu-152)              P        1          D                  158          RESRADv.7.0 Default        NA          NA          NA        NA        NA Nd not listed in NUREG/CR-6697 Ni-59                                    P        1          D                    62                  TSD 14-004      6.05        1.46        0.001      0.999      424 Ni-63                                    P        1          D                    62                  TSD 14-004      6.05        1.46        0.001      0.999      424 Np-237 (also daughter for Am-241,        P        1          D                    1                  TSD 14-004      2.84        2.25        0.001      0.999      17 Cm-245, and Pu-241)
Pa-231 (daughter for Cm-243 and          P        1          D                  380          Median Value              5.94        3.22        0.001      0.999      380 Pu-239)                                                                                        NUREG/CR-6697, Att. C Pb-210 (daughter for Pu-238)              P        1          D                  2392        Median Value              7.78        2.76        0.001      0.999    2392 NUREG/CR-6697, Att. C Pm-147                                    P        1          D                    95          TSD 14-004                6.72        3.22        0.001      0.999      825 Po-210 (daughter Pu-238)                  P        1          D                  181          Median Value              5.20        1.68        0.001      0.999      181 NUREG/CR-6697, Att. C Page 86 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc    Value/Distribution                Basis              Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Pu-238                                  P      1        D                174            TSD 14-004                  6.86        1.89        0.001      0.999      953 Pu-239 (also daughter for Cm-243)        P      1        D                174            TSD 14-004                  6.86        1.89        0.001      0.999      953 Pu-240 (also daughter for Cm-244)        P      1        D                174            TSD 14-004                  6.86        1.89        0.001      0.999      953 Pu-241                                  P      1        D                174            TSD 14-004                  6.86        1.89        0.001      0.999      953 Ra-226 (daughter Pu-238)                P      1        D                3533            Median Value                8.17        1.7        0.001      0.999    3533 NUREG/CR-6697, Att. C Ra-228 (daughter Cm-244 and Pu-          P      1        D                3533            Median Value                8.17        1.7        0.001      0.999    3533 240)                                                                                        NUREG/CR-6697, Att. C Sb-125                                  P      1        D                  17            TSD 14-004                  5.94        3.22        0.001      0.999      373 Sm-147 (daughter Pm-147)                P      1        D                825            Median Value                6.72        3.22        0.001      0.999      825 NUREG/CR-6697, Att. C Sm-148 (daughter Eu-152)                P      1        D                825            Median Value                6.72        3.22        0.001      0.999      825 NUREG/CR-6697, Att. C Sr-90                                    P      1        D                  2.3            TSD 14-004                  3.45        2.12        0.001      0.999      32 Te-125m (daughter Sb-125)                P      1        D                  0            Median Value                3.64        3.22        0.001      0.999      0 NUREG/CR-6697, Att. C Tc-99                                    P      1        D                  0            TSD 14-004                -0.67        3.16        0.001      0.999      0 Th-228 (daughter Cm-244 and Pu-          P      1        D                5884            Median Value                8.68        3.62        0.001      0.999    5884 240)                                                                                        NUREG/CR-6697, Att. C Th-229 (daughter Am-241, Cm-245,        P      1        D                5884            Median Value                8.68        3.62        0.001      0.999    5884 Np-237, and Pu-241)                                                                          NUREG/CR-6697, Att. C Th-230 (daughter Cm-246 and Pu-          P      1        D                5884            Median Value                8.68        3.62        0.001      0.999    5884 238)                                                                                        NUREG/CR-6697, Att. C Th-232 (daughter Cm-244 and Pu-          P      1        D                5884            Median Value                8.68        3.62        0.001      0.999    5884 240)                                                                                        NUREG/CR-6697, Att. C U-233 (daughter fAm-241, Cm-245,        P      1        D                126            Median Value                4.84        3.13        0.001      0.999      126 Np-237, and Pu-241)                                                                          NUREG/CR-6697, Att. C U-234 (daughter Pu-238)                  P      1        D                126            Median Value                4.84        3.13        0.001      0.999      126 NUREG/CR-6697, Att. C U-235 (daughter Cm-243 and Pu-          P      1        D                126            Median Value                4.84        3.13        0.001      0.999      126 239)                                                                                        NUREG/CR-6697, Att. C U-236 (daughter Cm-244 and Pu-          P      1        D                126            Median Value                4.84        3.13        0.001      0.999      126 240)                                                                                        NUREG/CR-6697, Att. C Initial concentration of radionuclides  P      3        D                  0            No existing groundwater    NR          NR          NR        NR present in groundwater (pCi/l)                                                              contamination Calculation Times Time since placement of material (y)    P      3        D                  1            Results in maximum          NR          NR          NR        NR concentration to be at t=0 Time for calculations (y)                P      3        D      0, 1, 3, 10, 30, 100, 300, RESRAD Default              NR          NR          NR        NR 1000 Contaminated Zone Page 87 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution              Basis              Distribution's Statistical Parametersd 1          2            3          4    Mean/
Median Area of contaminated zone (m2)          P      2        D          64,500        Area of the Radiological      NR          NR          NR        NR Protected Area on Zion Site Thickness of contaminated zone (m)      P      2        D              3          Depth of fill mixing zone      NR          NR          NR        NR depends on basement. 3m is used as nominal value based on assumed well screen depth.
Note: this parameter has no effect on the calculated values for unitized Exposure Factors.
Length parallel to aquifer flow (m)    P      2        D            287        Diameter of 64,500 m2          NR          NR          NR        NR contaminated area.
Note: not applicable to Basement Fill Model because Mass Balance groundwater model used.
Does the initial contamination        NA      NA        NA            Yes        100% of the contamination      NA          NA          NA        NA penetrate the water table?                                                          assumed to be in the basement fill water mixing zone Contaminated fraction below water      Pe      3e        D              1          100% of the contamination      NR          NR          NR        NR table                                                                              assumed to be in the basement fill water mixing zone Cover and Contaminated Zone Hydrological Data Cover depth (m)                        P      2        D            3.6m        Difference between ground      NR          NR          NR        NR level elevation at 591ft (179.6m) and equilibrium water level in basements at 579ft (176m)
Density of cover material              P      2        D            1.8        Site-specific average native  NR          NR          NR        NR sand and disturbed sand from Reference 4, Table 5.5.
Cover erosion rate                    P,B      2        D          0.0015        Median                      5E-08      0,0007        0,005        .2    0.0015 NUREG/CR-6697 Att. C Density of contaminated zone            P      1        D            1.56        Median                      1.5635      0.2385        0.827      2.3      1.56 (g/cm3)                                                                            NUREG/CR-6697 Att. C Contaminated zone erosion rate        P,B      2        D          0.0015        Median                      5E-08      0,0007        0,005        .2    0.0015 m/y)                                                                                NUREG/CR-6697 Att. C Page 88 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution              Basis              Distribution's Statistical Parametersd 1            2            3          4      Mean/
Median Contaminated zone total porosity      P      2        D            0.42        Median                        0.425      0.0867        0.001      0.999      0.42 NUREG/CR 6697 Contaminated zone field capacity      P      3        D            0.066        Site-specific value from        NR          NR          NR        NR Reference 4, Table 5.4 Contaminated zone hydraulic            P      2        D            2880        Site-specific value from        786        17000        NA          NA      3649 conductivity (m/y)                                                                Reference 4, Table 5.9 Contaminated zone b parameter          P      2        D            0.97        Median                        -.0253        0.216        0.501      1.90      0.97 NUREG 6697 distribution for site soil type - sand Humidity in air (g/m3)                P      3        D            7.2        Median                        1.98        0.334        0.001      0.999      7.2 NUREG/CR-6697 Att. C Evapotranspiration coefficient        P      2        D            0.625        25th Percentile                0.5          0.75        NR        NR      0.625 NUREG/CR-6697 Att. C Average annual wind speed (m/s)        P      2        D            4.2        Median                        1.445      0.2419        1.4        13        4.2 NUREG/CR-6697 Att. C Precipitation (m/y)                    P      2        D            0.83        Site-specific value from        NR          NR          NR        NR Reference 4, Table 5.12 Irrigation (m/y)                      B      3        D            0.19        NUREG-5512, Volume 3,          0.36          0.76        NR        NR        0.56 Table 6-18 (Illinois Average)
Converted 0.52 L/m2/y to m/y Irrigation mode                        B      3        D          Overhead      Overhead irrigation is          NR          NR          NR        NR common practice in U. S.
Runoff coefficient                    P      2        D            0.2        Site-specific value from        0.1          0.8          NR        NR        0.45 Reference 4, Section 5.10 Watershed area for nearby stream      P      3        D          1.00E+06      RESRAD Default                  NR          NR          NR        NR or pond (m2)
Accuracy for water/soil                -      3        D          1.00E-03      RESRAD Default                  NR          NR          NR        NR computations Saturated Zone Hydrological Data Density of saturated zone (g/cm3)      P      2        D            1.8        Site-specific average native    NR          NR          NR        NR sand and disturbed sand from Reference 4, Table 5.5.
Saturated zone total porosity          P      1        D            0.35        Site-specific average native  0.43        0.0699        0.214      0.646      0.43 sand and disturbed sand from Reference 4, Table 5.6.
Saturated zone effective porosity      P      1        D            0.27        Site-specific average native  0.342      0.0705        0.124      0.56    0.342 sand and disturbed sand from Reference 4, Table 5.7.
Saturated zone field capacity          P      3        D            0.066        Site-specific value from        NR          NR          NR        NR Reference 4, Table 5.4 Page 89 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc      Value/Distribution                  Basis              Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Saturated zone hydraulic                P      1        D                  2880            Site-specific average from      786        17000        NA          NA      3649 conductivity (m/y)                                                                          Reference 4, Table 5.9.
Saturated zone hydraulic gradient      P      2        D                0.0039          Site-specific average native    NR          NR          NR        NR sand and disturbed sand from Reference 4, Table 5.10.
Saturated zone b parameter              P      2        D                  NA            NUREG/CR-6697                -.0253      0.216        0.501      1.90      0.97 saturated zone b not active in RESRAD because water table drop rate =0 Water table drop rate (m/y)            P      3        D                    0            Basement fill water            NR          NR          NR        NR assumed to fully supply well.
Well pump intake depth (m below        P      2        D                  1.5            Basement depths vary.          NA          NA          NA                    NA water table)                                                                                1.5m selected as nominal value based on mid-point of 3m well screen depth.
Note: this parameter has no effect on the calculated values for unitized Exposure Factors.
Model: Nondispersion (ND) or Mass-      P      3        D                  MB            MB model most applicable        NR          NR          NR        NR Balance (MB)                                                                                to assumption that well located in center of basement fill.
Well pumping rate (m3/y)                P      2          S                2250            Calculated according to        NA          NA                                NA method described in NUREG/CR-6697, Att. C section 3.10 assuming 10,000m2 farming land area, Illinois average irrigation rate, and NUREG/CR-5512 Vol. 3 livestock water consumption rate.
Unsaturated Zone Hydrological Data Number of unsaturated zone strata      P      NA        NA                  0            No unsaturated zone in          NA          NA          NA          NA Basement Fill Model Unsat. zone thickness (m)              P      NA        NA                  NA            No unsaturated zone in          NA          NA          NA          NA Basement Fill Model Unsat. zone soil density (g/cm 3)      P      NA        NA                  NA            No unsaturated zone in          NA          NA          NA          NA Basement Fill Model Unsat. zone total porosity              P      NA        NA                  NA            No unsaturated zone in          NA          NA          NA          NA Basement Fill Model Page 90 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution            Basis                Distribution's Statistical Parametersd 1          2            3        4        Mean/
Median Unsat. zone effective porosity          P      NA        NA            NA          No unsaturated zone in          NA          NA            NA        NA Basement Fill Model Unsat. zone field capacity              P      NA        NA            NA          No unsaturated zone in          NA          NA            NA        NA Basement Fill Model Unsat. zone hydraulic conductivity      P      NA        NA            NA          No unsaturated zone in          NA          NA            NA        NA (m/y)                                                                              Basement Fill Model Unsat. zone soil-specific b            P      NA        NA            NA          No unsaturated zone in          NA          NA            NA        NA parameter                                                                          Basement Fill Model Occupancy Inhalation rate (m3/y)                M,B      3        D            8400        NUREG/CR-5512, Vol. 33        NR          NR            NR        NR Table 6.29
(=23 m3/d x 365 d) 3 Mass loading for inhalation (g/m )    P,B      2        D          2.35E-05      NUREG/CR-6697, Att. C          See          See          See        See      2.35E-05 NUREG-      NUREG-      NUREG-      NUREG-6697      6697 Table      6697    6697 Table Table        4.6-1        Table      4.6-1 4.6-1                      4.6-1 Exposure duration                      B      3        D              30        RESRAD Users Manual          NR          NR            NR        NR parameter value not used in dose calculation Indoor dust filtration factor          P,B      2        D            0.55        Median                        0.15          0.95                              0.55 NUREG/CR-6697, Att. C Shielding factor, external gamma        P      2        D            0.27        Median NUREG/CR-6697, Att. C          -1.3        0.59        0.044        1        0.2725 Fraction of time spent indoors          B      3        D            0.649        NUREG/CR-5512, Vol. 3          NR          NR            NR        NR Table 6.87 Fraction of time spent outdoors (on    B      3        D            0.124        NUREG/CR-5512, Vol. 3          NR          NR            NR        NR site)                                                                              Table 6.87 (outdoors +
gardening)
Shape factor flag, external gamma      P      3        D          Circular      Circular contaminated zone    NR          NR            NR        NR assumed for modeling purposes Ingestion, Dietary Fruits, non-leafyvegetables, grain    M,B      2        D            112        NUREG/CR-5512, Vol. 3          NR          NR            NR        NR consumption (kg/y)                                                                  (other vegetables + fruits +
grain) Table 6.87 Leafy vegetable consumption (kg/y)    M,B      3        D            21.4        NUREG/CR-5512, Vol. 3          NR          NR            NR        NR Table 6.87 Milk consumption (L/y)                M,B      2        D            233        NUREG/CR-5512, Vol. 3          NR          NR            NR        NR Meat and poultry consumption (kg/y)    M,B      3        D            65.1        NUREG/CR5512, Vol. 3          NR          NR            NR        NR (beef + poultry)
Page 91 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution            Basis            Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Fish consumption (kg/y)                M,B      3        D            20.6        NUREG/CR-5512, Vol. 3        NR          NR          NR        NR Table 6.87 Note: Aquatic Pathway inactive in BFM Other seafood consumption (kg/y)        M,B      3        D            0.9        RESRAD Users Manual        NR          NR          NR        NR Table D.2 Note: Aquatic Pathway inactive in BFM Soil ingestion rate (g/y)              M,B      2        D            18.3        NUREG/CR-5512, Vol. 3        NR          NR          NR        NR Drinking water intake (L/y)            M,B      2        D            478        NUREG/CR-5512, Vol. 3        NR          NR          NR        NR Table 6.87 Contamination fraction of drinking      B,P      3        D              1          All water assumed            NR          NR          NR        NR water                                                                                contaminated Contamination fraction of household    B,P      3                      NA water (if used)
Contamination fraction of livestock    B,P      3        D              1          All water assumed            NR          NR          NR        NR water                                                                                contaminated Contamination fraction of irrigation    B,P      3        D              1          Alll water assumed          NR          NR          NR        NR water                                                                                contaminated Contamination fraction of aquatic      B,P      2        D            NA          Assumption that pond is      NR          NR          NR        NR food                                                                                constructed that intercepts contaminated water not credible at Zion site Contamination fraction of plant food    B,P      3        D              1          100% of food consumption    NR          NR          NR        NR rate from onsite source Contamination fraction of meat          B,P      3        D              1          100% of food consumption    NR          NR          NR        NR rate from onsite source Contamination fraction of milk          B,P      3        D              1          100% of food consumption    NR          NR          NR        NR rate from onsite source Ingestion, Non-Dietary Livestock fodder intake for meat        M      3        D            28.3        NUREG/CR5512, Vol. 3        NR          NR          NR        NR (kg/day)                                                                            Table 6.87 (forage, grain and hay for beef cattle +
poultry + layer hen)
Livestock fodder intake for milk        M      3        D            65.2        NUREG/CR5512, Vol. 3        NR          NR          NR        NR (kg/day)                                                                            Table 6.87, forage + grain +
hay Livestock water intake for meat          M      3        D            50.6        NUREG/CR5512, Vol. 3        NR          NR          NR        NR (L/day)                                                                              Table 6.87, beef cattle +
poultry + layer hen Livestock water intake for milk          M      3        D              60        NUREG/CR5512, Vol. 3        NR          NR          NR        NR (L/day)                                                                              Table 6.87 Page 92 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution            Basis          Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Livestock soil intake (kg/day)          M      3        D            0.5        RESRAD Users Manual,    NR          NR          NR        NR Appendix L Mass loading for foliar deposition      P      3        D          4.00E-04      NUREG/CR-5512, Vol. 3    NR          NR          NR        NR (g/m3)                                                                              Table 6.87, gardening Depth of soil mixing layer (m)          P      2        D            0.23        Median                      0          0.15        0.6                  0.23 NUREG/CR-6697, Att. C Depth of roots (m)                      P      1        D            3.1        75th Percentile NUREG/CR-6697, Att. C      0.3        4.0                              2.15 Drinking water fraction from ground    B,P      3        D              1          All water assumed to be  NR          NR          NR        NR water                                                                                supplied from groundwater Household water fraction from          B,P      3                      NA          Not used ground water (if used)
Livestock water fraction from ground    B,P      3        D              1          All water assumed to be  NR          NR          NR        NR water                                                                                supplied from groundwater Irrigation fraction from ground water  B,P      3        D              1          All water assumed to be  NR          NR          NR        NR supplied from groundwater Wet weight crop yield for Non-Leafy      P      2        D            1.26        25th Percentile          0.56        0.48        0.001      0.999      1.75 (kg/m2)                                                                              NUREG/CR-6697, Att. C Wet weight crop yield for Leafy          P      3        D            2.89        NUREG/CR-5512, Vol. 3    NR          NR          NR        NR (kg/m2)                                                                              Table 6.87 Wet weight crop yield for Fodder        P      3        D            1.91        NUREG/CR-5512, Vol. 3    NR          NR          NR        NR (kg/m2)                                                                              Table 6.87 Growing Season for Non-Leafy (y)        P      3        D            0.25        NUREG/CR-5512, Vol. 3    NR          NR          NR        NR Table 6.87 Growing Season for Leafy      (y)      P      3        D            0.12        NUREG/CR-5512, Vol. 3    NR          NR          NR        NR Table 6.87 Growing Season for Fodder      (y)      P      3        D            0.082        NUREG/CR-5512, Vol. 3    NR          NR          NR        NR Table 6.87 Translocation Factor for Non-Leafy      P      3        D            0.1        NUREG/CR-5512, Vol. 3    NR          NR          NR        NR Table 6.87 Translocation Factor for Leafy          P      3        D              1          NUREG/CR-5512, Vol. 3    NR          NR          NR        NR Table 6.87 Translocation Factor for Fodder          P      3        D              1          NUREG/CR-5512, Vol. 3    NR          NR          NR        NR Table 6.87 Weathering Removal Constant for          P      2        D            21.5        25th Percentile            5.1          18          84                  33 Vegetation (1/y)                                                                    NUREG/CR-6697, Att. C Wet Foliar Interception Fraction for    P      3        D            0.35        NUREG/CR-5512, Vol. 3    NR          NR          NR        NR Non-Leafy                                                                            Table 6.87 Wet Foliar Interception Fraction for    P      2        D            0.70                                  0.06        0.67        0.95                0.58 75th Percentile Leafy Wet Foliar Interception Fraction for    P      3        D            0.35        NUREG/CR-5512, Vol. 3    NR          NR          NR        NR Fodder                                                                              Table 6.87 Dry Foliar Interception Fraction for    P      3        D            0.35        NUREG/CR-5512, Vol. 3    NR          NR          NR        NR Non-Leafy                                                                            Table 6.87 Page 93 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution            Basis          Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Dry Foliar Interception Fraction for    P      3        D            0.35        NUREG/CR-5512, Vol. 3      NR          NR          NR        NR Leafy Dry Foliar Interception Fraction for    P      3        D            0.35        NUREG/CR-5512, Vol. 3      NR          NR          NR        NR Fodder Storage times of contaminated foodstuffs (days):
Fruits, non-leafy vegetables, and      B      3        D            14          NUREG/CR-5512, Vol. 3      NR          NR          NR        NR grain                                                                                Table 6.87 Leafy vegetables                        B      3        D              1          NUREG/CR-5512, Vol. 3      NR          NR          NR        NR Table 6.87 Milk                                    B      3        D              1          NUREG/CR-5512, Vol. 3      NR          NR          NR        NR Table 6.87 Meat and poultry                        B      3        D              1          NUREG/CR-5512, Vol. 3      NR          NR          NR        NR Table 6.87 (holdup period for beef = 20d and poultry
                                                                                    =1 day. Lowest value used)
Fish                                    B      3        D              7          RESRAD Users Manual      NR          NR          NR        NR Appendix D Crustacea and mollusks                  B      3        D              7          RESRAD Users Manual      NR          NR          NR        NR Appendix D Well water                              B      3        D              1          RESRAD Users Manual      NR          NR          NR        NR Appendix D Surface water                          B      3        D              1          RESRAD Users Manual      NR          NR          NR        NR Appendix D Livestock fodder                        B      3        D            45          RESRAD Users Manual      NR          NR          NR        NR Appendix D Special Radionuclides (C-14)
C-12 concentration in water (g/cm 3)    P      3        D            NA                      NA            NR          NR          NR        NR C-12 concentration in                  P      3        D            NA                      NA            NR          NR          NR        NR contaminated soil (g/g)
Fraction of vegetation carbon from      P      3        D            NA                      NA            NR          NR          NR        NR soil Fraction of vegetation carbon from      P      3        D            NA                      NA            NR          NR          NR        NR air C-14 evasion layer thickness in soil    P      2        D            NA                      NA (m)
C-14 evasion flux rate from soil        P      3        D            NA                      NA            NR          NR          NR        NR (1/sec)
C-12 evasion flux rate from soil        P      3        D            NA                      NA            NR          NR          NR        NR (1/sec)
Fraction of grain in beef cattle feed  B      3        D            NA                      NA            NR          NR          NR        NR Fraction of grain in milk cow feed      B      3        D            NA                      NA            NR          NR          NR        NR Page 94 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea    Priorityb Treatmentc Value/Distribution    Basis    Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Dose Conversion Factors (Inhalation mrem/pCi)
Ac-227                            M          3        D          6.70E+00          FGR11    NR          NR          NR        NR Am-241                            M          3        D          4.44E-01          FGR11    NR          NR          NR        NR Am-243                            M          3        D          4.40E-01          FGR11    NR          NR          NR        NR C-14                              M          3        D          2.09E-06          FGR11    NR          NR          NR        NR Cm-243                            M          3        D          3.07E-01          FGR11    NR          NR          NR        NR Cm-244                            M          3        D          2.48E-01          FGR11    NR          NR          NR        NR Cm-245                            M          3        D          4.55E-01          FGR11    NR          NR          NR        NR Cm-246                            M          3        D          4.51E-01          FGR11    NR          NR          NR        NR Co-60                              M          3        D          2.19E-04          FGR11    NR          NR          NR        NR Cs-134                            M          3        D          4.62E-05          FGR11    NR          NR          NR        NR Cs-137                            M          3        D          3.19E-05          FGR11    NR          NR          NR        NR Eu-152                            M          3        D          2.21E-04          FGR11    NR          NR          NR        NR Eu-154                            M          3        D          2.86E-04          FGR11    NR          NR          NR        NR Gd-152                            M          3        D          2.43E-01          FGR11    NR          NR          NR        NR H-3                                M          3        D          6.40E-08          FGR11    NR          NR          NR        NR I-129                              M          3        D          1.74E-04          FGR11    NR          NR          NR        NR Nb-94                              M          3        D          4.14E-04          FGR11    NR          NR          NR        NR Ni-59                              M          3        D          2.70E-06          FGR11    NR          NR          NR        NR e
Nd-144                            M          3        D          7.04E-02          ICRP60    NR          NR          NR        NR Ni-63                              M          3        D          6.29E-06          FGR11    NR          NR          NR        NR Np-237                            M          3        D          5.40E-01          FGR11    NR          NR          NR        NR Pa-231                            M          3        D          1.28E+00          FGR11    NR          NR          NR        NR Pb-210                            M          3        D          1.36E-02          FGR11    NR          NR          NR        NR Po-210                            M          3        D          9.40E-03          FGR11    NR          NR          NR        NR Pu-238                            M          3        D          3.92E-01          FGR11    NR          NR          NR        NR Pu-239                            M          3        D          4.29E-01          FGR11    NR          NR          NR        NR Pu-240                            M          3        D          4.29E-01          FGR11    NR          NR          NR        NR Pu-241                            M          3        D          8.25E-03          FGR11    NR          NR          NR        NR Pu-242                            M          3        D          4.11E-01          FGR11    NR          NR          NR        NR Ra-226                            M          3        D          8.58E-03          FGR11    NR          NR          NR        NR Ra-228                            M          3        D          4.77E-03          FGR11    NR          NR          NR        NR Page 95 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea  Priorityb Treatmentc Value/Distribution    Basis      Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Sm-148e                            M        3        D          7.34E-02          ICRP60    NR          NR          NR        NR Sr-90                              M        3        D          1.30E-03          FGR11      NR          NR          NR        NR Tc-99                              M        3        D          8.32E-06          FGR11      NR          NR          NR        NR Th-228                            M        3        D          3.42E-01          FGR11      NR          NR          NR        NR Th-229                            M        3        D          2.15E+00          FGR11      NR          NR          NR        NR Th-230                            M        3        D          3.26E-01          FGR11      NR          NR          NR        NR Th232                              M        3        D          1.64e+00          FGR11      NR          NR          NR        NR U-233                              M        3        D          1.35E-01          FGR11      NR          NR          NR        NR U-234                              M        3        D          1.32E-01          FGR11      NR          NR          NR        NR U-235                              M        3        D          1.23E-01          FGR11      NR          NR          NR        NR U-236                              M        3        D          1.25E-01          FGR11      NR          NR          NR        NR U-238                              M        3        D          1.18E-01          FGR11      NR          NR          NR        NR Dose Conversion Factors (Ingestion mrem/pCi)
Ac-227                            M        3        D          1.41E-02          FGR11      NR          NR          NR        NR Am-241                            M        3        D          3.64E-03          FGR11      NR          NR          NR        NR Am-243                            M        3        D          3.62E-03          FGR11      NR          NR          NR        NR C-14                              M        3        D          2.09E-06          FGR11      NR          NR          NR        NR Cm-243                            M        3        D          2.51E-03          FGR11      NR          NR          NR        NR Cm-244                            M        3        D          2.02E-03          FGR11      NR          NR          NR        NR Cm-245                            M        3        D          3.74E-03          FGR11      NR          NR          NR        NR Cm-246                            M        3        D          3.70E-03          FGR11      NR          NR          NR        NR Co-60                              M        3        D          2.69E-05          FGR11      NR          NR          NR        NR Cs-134                            M        3        D          7.33E-05          FGR11      NR          NR          NR        NR Cs-137                            M        3        D          5.00E-05          FGR11      NR          NR          NR        NR Eu-152                            M        3        D          6.48E-06          FGR11      NR          NR          NR        NR Eu-154                            M        3        D          9.55E-06          FGR11      NR          NR          NR        NR Gd-152                            M        3        D          1.61E-04          FGR11      NR          NR          NR        NR H-3                                M        3        D          6.40E-08          FGR11      NR          NR          NR        NR I-129                              M        3        D          2.76E-04          FGR11      NR          NR          NR        NR Nb-94                              M        3        D          7.14E-06          FGR11      NR          NR          NR        NR Ni-59                              M        3        D          2.10E-07          FGR11      NR          NR          NR        NR Ni-63                              M        3        D          5.77E-07          FGR11      NR          NR          NR        NR Page 96 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea      Priorityb Treatmentc Value/Distribution          Basis          Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Nd-144e                              M          3        D          1.51E-04              ICRP60          NR          NR          NR        NR Np-237                                M          3        D          4.44E-03              FGR11          NR          NR          NR        NR Pa-231                                M          3        D          1.06E-02              FGR11          NR          NR          NR        NR Pb-210                                M          3        D          5.37E-03              FGR11          NR          NR          NR        NR Pb-210                                M          3        D          1.90E-03              FGR11          NR          NR          NR        NR Pu-238                                M          3        D          3.20E-03              FGR11          NR          NR          NR        NR Pu-239                                M          3        D          3.54E-03              FGR11          NR          NR          NR        NR Pu-240                                M          3        D          3.54E-03              FGR11          NR          NR          NR        NR Pu-241                                M          3        D          6.84E-05              FGR11          NR          NR          NR        NR Pu-242                                M          3        D          3.36E-03              FGR11          NR          NR          NR        NR Ra-226                                M          3        D          1.32E-03              FGR11          NR          NR          NR        NR Ra-228                                M          3        D          1.44E-03              FGR11          NR          NR          NR        NR Sm-148e                              M          3        D          1.58E-04              ICRP60          NR          NR          NR        NR Sr-90                                M          3        D          1.42E-04              FGR11          NR          NR          NR        NR Tc-99                                M          3        D          1.46E-06              FGR11          NR          NR          NR        NR Th-228                                M          3        D          3.96E-04              FGR11          NR          NR          NR        NR Th-229                                M          3        D          3.53E-03              FGR11          NR          NR          NR        NR Th-230                                M          3        D          5.48E-04              FGR11          NR          NR          NR        NR Th-232                                M          3        D          2.73E-03              FGR11          NR          NR          NR        NR U-233                                M          3        D          2.89E-04              FGR11          NR          NR          NR        NR U-234                                M          3        D          2.83E-04              FGR11          NR          NR          NR        NR U-235                                M          3        D          2.66E-04              FGR11          NR          NR          NR        NR U-236                                M          3        D          2.69E-04              FGR11          NR          NR          NR        NR U-238                                M          3        D          2.55E-04              FGR11          NR          NR          NR        NR Plant Transfer Factors (pCi/g plant)/(pCi/g soil)
Ac-227                                P          1        D          1.0E-03              Median        -6.91        1.1        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Ag-108m                              P          1        D          7.4E-03          75th Percentile    -5.52        0.9        0.001      0.999    4.0E-03 NUREG/CR-6697, Att. C Am-241                                P          1        D          1.8E-03          75th Percentile    -6.91        1.1        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Am-243                                P          1        D          1.8E-03          75th Percentilef  -6.91        0.9        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Page 97 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution          Basis          Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median C-14                          P      1        D          1.28E+0            75th Percentile  -0.36        0.9        0.001      0.999    7.0E-01 NUREG/CR-6697, Att. C Cm-243                        P      1        D          1.8E-03            75th Percentile  -6.91        0.9        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Cm-244                        P      1        D          1.8E-03          N75th Percentile  -6.91        0.9        0.001      0.999    1.0E-03 UREG/CR-6697, Att. C Co-60                        P      1        D          1.4E-01            75th Percentile  -2.53        0.9        0.001      0.999    7.9E-02 NUREG/CR-6697, Att. C Cs-134                        P      1        D          7.8E-02            75th Percentile  -3.22        1.0        0.001      0.999    4.0E-02 NUREG/CR-6697, Att. C Cs-137                        P      1        D          7.8E-02            75th Percentile  -3.22        1.0        0.001      0.999    4.0E-02 NUREG/CR-6697, Att. C Eu-152                        P      1        D            4E-03            75th Percentile  -6.21        1.1        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Eu-154                        P      1        D            4E-03            75th Percentile  -6.21        1.1        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Eu-155                        P      1        D            4E-03            75th Percentile  -6.21        1.1        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Fe-55                        P      1        D          1.9E-03            75th Percentile  -6.91        0.9        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Gd-152                        P      1        D          2.0E-03                Median        -6.21        1.1        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C H-3                          P      1        D          9.92E+0            75th Percentile    1.57        1.1        0.001      0.999    4.8E+00 NUREG/CR-6697, Att. C Nb-94                        P      1        D          2.1E-02            75th Percentile  -4.61        1.1        0.001      0.999    1.0E-02 NUREG/CR-6697, Att. C Nd-144                        P      1        D          2.0E-03                Median        -6.21        1.0        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Ni-59                        P      1        D          9.2E-02            75th Percentile  -3.00        0.9        0.001      0.999    5.0E-02 NUREG/CR-6697, Att. C Ni-63                        P      1        D          9.2E-02            75th Percentile  -3.00        0.9        0.001      0.999    5.0E-02 NUREG/CR-6697, Att. C Np-237                        P      1        D          2.0E-02                Median        -3.91        0.9        0.001      0.999    2.0E-02 NUREG/CR-6697, Att. C Pa-231                        P      1        D          1.0E-02                Median        -4.61        1.1        0.001      0.999    1.0E-02 NUREG/CR-6697, Att. C Pb-210                        P      1        D          4.0E-03                Median        -5.52        0.9        0.001      0.999    4.0E-03 NUREG/CR-6697, Att. C Pm-147                        P      1        D          4.2E-03            75th Percentile  -6.21        1.1        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Po-210                        P      1        D          1.0E-03                Median        -6.90        0.9        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Page 98 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution          Basis            Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Pu-238                              P      1        D          1.8E-03          75th Percentile    -6.91        0.9        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Pu-239                              P      1        D          1.8E-03          75th Percentile    -6.91        0.9        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Pu-240                              P      1        D          1.8E-03          75th Percentile    -6.91        0.9        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Pu-241                              P      1        D          1.8E-03          75th Percentile    -6.91        0.9        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Ra-226                              P      1        D          4.0E-02              Median          -3.22        0.9        0.001      0.999    4.0E-02 NUREG/CR-6697, Att. C Ra-228                              P      1        D          4.0E-02              Median          -3.22        0.9        0.001      0.999    4.0E-02 NUREG/CR-6697, Att. C Sb-125                              P      1        D          1.9E-02          75th Percentile    -4.61        1.0        0.001      0.999    1.0E-02 NUREG/CR-6697, Att. C Sm-147                              P      1        D          2.0E-03              Median          -6.21        1.1        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Sm-148                              P      1        D          2.0E-03              Median          -6.21        1.1        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Sr-90                                P      1        D          5.9E-01          75th Percentile    -1.20        1.0        0.001      0.999    3.0E-01 NUREG/CR-6697, Att. C Tc-99                                P      1        D          9.11E+00          75th Percentile      1.61        0.9        0.001      0.999    5.0E+00 NUREG/CR-6697, Att. C Te-125m                              P      1        D          1.0E-01              Median          -2.30        1.0        0.001      0.999    1.0E-01 NUREG/CR-6697, Att. C Th-228                              P      1        D          1.0E-03              Median          -6.91        0.9        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Th-229                              P      1        D          1.0E-03              Median          -6.91        0.9        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Th-230                              P      1        D          1.0E-03              Median          -6.91        0.9        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Th-232                              P      1        D          1.0E-03              Median          -6.91        0.9        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C U-233                                P      1        D          2.0E-03              Median          -6.21        0.9        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C U-234                                P      1        D          2.0E-03              Median          -6.21        0.9        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C U-235                                P      1        D          2.0E-03              Median          -6.21        0.9        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C U-236                                P      1        D          2.0E-03              Median          -6.21        0.9        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Meat Transfer Factors (pCi/kg)/(pCi/d)
Ac-227                              P      2        D          2.0E-05              Median        -10.82        1.0        0.001      0.999    2.0E-05 NUREG/CR-6697, Att. C Page 99 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution          Basis            Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Ag-108m                        P      2        D          3.2E-03          75th Percentile      -6.21        0.7        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Am-241                        P      2        D          5.7E-05          75th Percentile      -9.90        0.2        0.001      0.999    5.0E-05 NUREG/CR-6697, Att. C Am-243                        P      2        D          5.7E-05          75th Percentile      -9.90        0.2        0.001      0.999    5.0E-05 NUREG/CR-6697, Att. C C-14                          P      2        D          6.0E-02          75th Percentile      -3.47        1.0        0.001      0.999    3.1E-02 NUREG/CR-6697, Att. C Cm-243                        P      2        D          4.0E-05          75th Percentile    -10.82        1.0        0.001      0.999    2.0E-05 NUREG/CR-6697, Att. C Cm-244                        P      2        D          4.0E-05          75th Percentile    -10.82        1.0        0.001      0.999    2.0E-05 NUREG/CR-6697, Att. C Co-60                          P      2        D          5.8E-02          75th Percentile      -3.51        1.0        0.001      0.999    3.0E-02 NUREG/CR-6697, Att. C Cs-134                        P      2        D          6.5E-02          75th Percentile      -3.00        0.4        0.001      0.999    5.0E-02 NUREG/CR-6697, Att. C Cs-137                        P      2        D          6.5E-02          75th Percentile      -3.00        0.4        0.001      0.999    5.0E-02 NUREG/CR-6697, Att. C Eu-152                        P      2        D          4.0E-03          75th Percentile      -6.21        1.0        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C C Eu-154                        P      2        D          4.0E-03          75th Percentile      -6.21        1.0        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Eu-155                        P      2        D          4.0E-03          75th Percentile      -6.21        1.0        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Fe-55                          P      2        D          3.9E-02          75th Percentile      -3.51        0.4        0.001      0.999    3.0E-02 NUREG/CR-6697, Att. C Gd-152                        P      2        D          2.0E-03              Median          -6.21        1.0        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C H-3                            P      2        D          2.3E-02          75th Percentile      -4.42        1.0        0.001      0.999    1.2E-02 NUREG/CR-6697, Att. C Nb-94                          P      2        D          1.8E-06          75th Percentile    -13.82        0.9        0.001      0.999    1.0E-06 NUREG/CR-6697, Att. C Nd-144                        P      2        D          2.0E-03              Median          -6.21        1.0        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Ni-59                          P      2        D          9.2E-03          75th Percentile      -5.30        0.9        0.001      0.999    5.0E-03 NUREG/CR-6697, Att. C Ni-63                          P      2        D          9.2E-03          75th Percentile      -5.30        0.9        0.001      0.999    5.0E-03 NUREG/CR-6697, Att. C Np-237                        P      2        D          1.0E-03              Median          -6.91        0.7        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Pa-231                        P      2        D          5.0E-06              Median          -12.21        1.0        0.001      0.999    5.0E-06 NUREG/CR-6697, Att. C Page 100 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution          Basis          Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Pb-210                        P      2        D          8.0E-04              Median        -7.13        0.7        0.001      0.999    8.0E-04 NUREG/CR-6697, Att. C Pm-147                        P      2        D          4.0E-03          75th Percentile    -6.21        1.0        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Po-210                        P      2        D          5.0E-03              Median        -5.30        0.7        0.001      0.999    5.0E-03 NUREG/CR-6697, Att. C Pu-238                        P      2        D          1.1E-04          75th Percentile    -9.21        0.2        0.001      0.999    1.0E-04 NUREG/CR-6697, Att. C Pu-239                        P      2        D          1.1E-04          75th Percentile    -9.21        0.2        0.001      0.999    1.0E-04 NUREG/CR-6697, Att. C Pu-240                        P      2        D          1.1E-04          75th Percentile    -9.21        0.2        0.001      0.999    1.0E-04 NUREG/CR-6697, Att. C Pu-241                        P      2        D          1.1E-04          75th Percentile    -9.21        0.2        0.001      0.999    1.0E-04 NUREG/CR-6697, Att. C Ra-226                        P      2        D          1.0E-03              Median        -6.91        0.7        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Ra-228                        P      2        D          1.0E-03              Median        -6.91        0.7        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Sb-125                        P      2        D          1.85E-03          75th Percentile    -6.91        0.9        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Sm-147                        P      1        D          2.0E-03              Median        -6.21        1.0        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Sm-148                        P      1        D          2.0E-03              Median        -6.21        1.0        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C th Sr-90                          P      2        D          1.3E-02          75 Percentile      -4.61        0.4        0.001      0.999    1.0E-02 NUREG/CR-6697, Att. C Tc-99                          P      2        D          1.6E-04          75th Percentile    -9.21        0.7        0.001      0.999    1.0E-04 NUREG/CR-6697, Att. C Te-125m                        P      2        D            7E-03                Median        -4.96        0.9        0.001      0.999    7.0E-03 NUREG/CR-6697, Att. C Th-228                        P      2        D          1.0E-04              Median        -9.21        1.0        0.001      0.999    1.0E-04 NUREG/CR-6697, Att. C Th-229                        P      2        D          1.0E-04              Median        -9.21        1.0        0.001      0.999    1.0E-04 NUREG/CR-6697, Att. C Th-230                        P      2        D          1.0E-04              Median        -9.21        1.0        0.001      0.999    1.0E-04 NUREG/CR-6697, Att. C Th-232                        P      2        D          1.0E-04              Median        -9.21        1.0        0.001      0.999    1.0E-04 NUREG/CR-6697, Att. C U-233                          P      2        D          8.0E-04              Median        -7.13        0.7        0.001      0.999    8.0E-04 NUREG/CR-6697, Att. C U-234                          P      2        D          8.0E-04              Median        -7.13        0.7        0.001      0.999    8.0E-04 NUREG/CR-6697, Att. C U-235                          P      2        D          8.0E-04              Median        -7.13        0.7        0.001      0.999    8.0E-04 NUREG/CR-6697, Att. C Page 101 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution          Basis              Distribution's Statistical Parametersd 1            2            3          4      Mean/
Median U-236                                P      2        D          8.0E-04              Median          -7.13        0.7        0.001      0.999    8.0E-04 NUREG/CR-6697, Att. C Milk Transfer Factors (pCi/L)/(pCi/d)
Ac-227                                P      2        D          2.0E-06              Median          -13.12        0.9        0.001      0.999    2.0E-06 NUREG/CR-6697, Att. C Ag-108m                              P      2        D          9.5E-03          75th Percentile      -5.12        0.7        0.001      0.999    5.5E-03 NUREG/CR-6697, Att. C Am-241                                P      2        D          3.2E-06          75th Percentile    -13.12        0.7        0.001      0.999    2.0E-06 NUREG/CR-6697, Att. C Am-243                                P      2        D          3.2E-06          75th Percentilee    -13.12        0.7        0.001      0.999    2.0E-06 NUREG/CR-6697, Att. C C-14                                  P      2        D            2E-02            75th Percentile      -4.4        0.9        0.001      0.999    1.2E-02 NUREG/CR-6697, Att. C Cm-243                                P      2        D          3.7E-06          75th Percentile    -13.12        0.9        0.001      0.999    2.0E-06 NUREG/CR-6697, Att. C C Cm-244                                P      2        D          3.7E-06          75th Percentile    -13.12        0.9        0.001      0.999    2.0E-06 NUREG/CR-6697, Att. C Co-60                                P      2        D          3.2E-03          75th Percentile      -6.21        0.7        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Cs-134                                P      2        D          1.4E-02          75th Percentile      -4.61        0.5        0.001      0.999    1.0E-02 NUREG/CR-6697, Att. C Cs-137                                P      2        D          1.4E-02          75th Percentile      -4.61        0.5        0.001      0.999    1.0E-02 NUREG/CR-6697, Att. C Eu-152                                P      2        D          1.1E-03          75th Percentile      -9.72        0.9        0.001      0.999    6.0E-05 NUREG/CR-6697, Att. C Eu-154                                P      2        D          1.1E-03          75th Percentile      -9.72        0.9        0.001      0.999    6.0E-05 NUREG/CR-6697, Att. C Eu-155                                P      2        D          1.1E-03          75th Percentile      -9.72        0.9        0.001      0.999    6.0E-05 NUREG/CR-6697, Att. C C Fe-55                                P      2        D          4.7E-04          75th Percentile      -8.11        0.7        0.001      0.999    3.0E-04 NUREG/CR-6697, Att. C Gd-152                                P      2        D          6.0E-05              Median          -9.72        0.9        0.001      0.999    6.0E-05 NUREG/CR-6697, Att. C H-3                                  P      2        D          1.8E-02          75th Percentile      -4.6        0.9        0.001      0.999    1.0E-02 NUREG/CR-6697, Att. C Nb-94                                P      2        D          3.2E-06          75th Percentile    -13.12        0.7        0.001      0.999    2.0E-06 NUREG/CR-6697, Att. C Nd-144                                P      2        D          6.0E-05              Median          -9.72        0.9        0.001      0.999    6.0E-05 NUREG/CR-6697, Att. C Ni-59                                P      2        D          3.2E-02          75th Percentile      -3.91        0.7        0.001      0.999    2.0E-02 NUREG/CR-6697, Att. C Ni-63                                P      2        D          3.2E-02          75th Percentile      -3.91        0.7        0.001      0.999    2.0E-02 NUREG/CR-6697, Att. C Page 102 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution          Basis            Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Np-237                        P      2        D            1E-05                Median        -11.51        0.7        0.001      0.999    1.0E-05 NUREG/CR-6697, Att. C Pa-231                        P      2        D          5.0E-06                Median        -12.21        0.9        0.001      0.999    5.0E-06 NUREG/CR-6697, Att. C Pb-210                        P      2        D          3.0E-04                Median          -8.11        0.9        0.001      0.999    3.0E-04 NUREG/CR-6697, Att. C C th Pm-147                        P      2        D          1.1E-04          75 Percentile        -9.72        0.9        0.001      0.999    6.0E-05 NUREG/CR-6697, Att. C Po-210                        P      2        D          4.0E-04                Median          -7.82        0.7        0.001      0.999    4.0E-04 NUREG/CR-6697, Att. C Pu-238                        P      2        D          1.37E-06          75th Percentile    -13.82        0.5        0.001      0.999    1.0E-06 NUREG/CR-6697, Att. C Pu-239                        P      2        D          1.37E-06          75th Percentilee    -13.82        0.5        0.001      0.999    1.0E-06 NUREG/CR-6697, Att. C Pu-240                        P      2        D          1.37E-06          75th Percentilee    -13.82        0.5        0.001      0.999    1.0E-06 NUREG/CR-6697, Att. C Pu-241                        P      2        D          1.37E-06          75th Percentile    -13.82        0.5        0.001      0.999    1.0E-06 NUREG/CR-6697, Att. C Ra-226                        P      2        D          1.0E-03                Median          -6.91        0.5        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Ra-228                        P      2        D          1.0E-03                Median          -6.91        0.5        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C th Sb-125                        P      2        D          1.1E-04          75 Percentile        -9.72        0.9        0.001      0.999    6.0E-05 NUREG/CR-6697, Att. C Sm-147                        P      2        D          6.0E-05                Median          -9.72        0.9        0.001      0.999    6.0E-05 NUREG/CR-6697, Att. C Sm-148                        P      2        D          6.0E-05                Median          -9.72        0.9        0.001      0.999    6.0E-05 NUREG/CR-6697, Att. C Sr-90                          P      2        D          2.8E-03          75th Percentile      -6.21        0.5        0.001      0.999    2.0E-03 NUREG/CR-6697, Att. C Tc-99                          P      2        D          1.6E-03          75th Percentile      -6.91        0.7        0.001      0.999    1.0E-03 NUREG/CR-6697, Att. C Te-125m                        P      2        D          5.0E-04                Median          -7.60        0.6        0.001      0.999    5.0E-04 NUREG/CR-6697, Att. C Th-228                        P      2        D          5.0E-06                Median        -12.21        0.9        0.001      0.999    5.0E-06 NUREG/CR-6697, Att. C Th-229                        P      2        D          5.0E-06                Median        -12.21        0.9        0.001      0.999    5.0E-06 NUREG/CR-6697, Att. C Th-230                        P      2        D          5.0E-06                Median        -12.21        0.9        0.001      0.999    5.0E-06 NUREG/CR-6697, Att. C Th-232                        P      2        D          5.0E-06                Median        -12.21        0.9        0.001      0.999    5.0E-06 NUREG/CR-6697, Att. C U-233                          P      2        D          4.0E-04                Median          -7.82        0.6        0.001      0.999    4.0E-04 NUREG/CR-6697, Att. C Page 103 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea      Priorityb Treatmentc Value/Distribution          Basis              Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median U-234                              P            2        D          4.0E-04                Median          -7.82        0.6        0.001      0.999    4.0E-04 NUREG/CR-6697, Att. C U-235                              P            2        D          4.0E-04                Median          -7.82        0.6        0.001      0.999    4.0E-04 NUREG/CR-6697, Att. C U-236                              P            2        D          4.0E-04                Median          -7.82        0.6        0.001      0.999    4.0E-04 NUREG/CR-6697, Att. C Bioaccumulation Factors for Fish ((pCi/kg)/(pCi/L))
Ac-227                            P            2        D            Inactive        NUREG/CR-6697, Att. C  2.7        1.1                            1.5E+01 Am-241                            P            2        D          Inactive        NUREG/CR-6697, Att. C  3.4        1.1                            3.0E+01 Am-243                            P            2        D          Inactive        NUREG/CR-6697, Att. C  3.4        1.1                            3.0E+01 C-14                              P            2        D          Inactive        NUREG/CR-6697, Att. C  10.8        1.1                            4.9E+04 Cm-243                            P            2        D          Inactive        NUREG/CR-6697, Att. C  3.4        1.1                            3.0E+01 Cm-244                            P            2        D          Inactive        NUREG/CR-6697, Att. C  3.4        1.1                            3.0E+01 Cm-245                            P            2        D          Inactive        NUREG/CR-6697, Att. C  3.4        1.1                            3.0E+01 Cm-246                            P            2        D          Inactive        NUREG/CR-6697, Att. C  3.4        1.1                            3.0E+01 Co-60                              P            2        D          Inactive        NUREG/CR-6697, Att. C  5.7        1.1                            3.0E+02 Cs-137                            P            2        D          Inactive        NUREG/CR-6697, Att. C  7.6        0.7                            2.0E+03 Eu-152                            P            2        D          Inactive        NUREG/CR-6697, Att. C  3.9        1.1                            4.9E+01 Eu-154                            P            2        D          Inactive        NUREG/CR-6697, Att. C  3.9        1.1                            4.9E+01 Gd-152                            P            2        D          Inactive        NUREG/CR-6697, Att. C  3.2        1.1                            2.5E+01 H-3                                P            2        D          Inactive        NUREG/CR-6697, Att. C    0          0.1                            1.0E+00 I-129                              P            2        D          Inactive        NUREG/CR-6697, Att. C  3.7        1.1                            4.0E+01 Nb-94                              P            2        D          Inactive        NUREG/CR-6697, Att. C  5.7        1.1                            3.0E+02 Ni-59                              P            2        D          Inactive        NUREG/CR-6697, Att. C  4.6        1.1                            9.9E+01 Ni-63                              P            2        D          Inactive        NUREG/CR-6697, Att. C  4.6        1.1                            9.9E+01 Page 104 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution        Basis            Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Np-237                        P      2        D          Inactive        NUREG/CR-6697, Att. C 3.4        1.1                            3.0E+01 Pa-231                        P      2        D          Inactive        NUREG/CR-6697, Att. C 2.3        1.1                            9.9E+00 Po-210                        P      2        D          Inactive        NUREG/CR-6697, Att. C 4.6        1.1                            1.0E+01 Pb-210                        P      2        D          Inactive        NUREG/CR-6697, Att. C 5.7        1.1                            3.0E+02 Pu-238                        P      2        D          Inactive        NUREG/CR-6697, Att. C 3.4        1.1                            3.0E+01 Pu-239                        P      2        D          Inactive        NUREG/CR-6697, Att. C 3.4        1.1                            3.0E+01 Pu-240                        P      2        D          Inactive        NUREG/CR-6697, Att. C 3.4        1.1                            3.0E+01 Pu-241                        P      2        D          Inactive        NUREG/CR-6697, Att. C 3.4        1.1                            3.0E+01 Pu-242                        P      2        D          Inactive        NUREG/CR-6697, Att. C 3.4        1.1                            3.0E+01 Ra-226                        P      2        D          Inactive        NUREG/CR-6697, Att. C 3.9        1.1                            4.9E+01 Ra-228                        P      2        D          Inactive        NUREG/CR-6697, Att. C 3.9        1.1                            4.9E+01 Sr-90                        P      2        D          Inactive        NUREG/CR-6697, Att. C 4.1        1.1                            6.0E+01 Tc-99                        P      2        D          Inactive        NUREG/CR-6697, Att. C  3          1.1                            2.0E+01 Th-228                        P      2        D          Inactive        NUREG/CR-6697, Att. C 4.6        1.1                            9.9E+01 Th-229                        P      2        D          Inactive        NUREG/CR-6697, Att. C 4.6        1.1                            9.9E+01 Th-230                        P      2        D          Inactive        NUREG/CR-6697, Att. C 4.6        1.1                            9.9E+01 Th-232                        P      2        D          Inactive        NUREG/CR-6697, Att. C 4.6        1.1                            9.9E+01 U-233                        P      2        D          Inactive        NUREG/CR-6697, Att. C 2.3        1.1                            1.0E+01 U-234                        P      2        D          Inactive        NUREG/CR-6697, Att. C 2.3        1.1                            1.0E+01 U-235                        P      2        D          Inactive        NUREG/CR-6697, Att. C 2.3        1.1                            1.0E+01 U-236                        P      2        D          Inactive        NUREG/CR-6697, Att. C 2.3        1.1                            1.0E+01 Page 105 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea  Priorityb  Treatmentc      Value/Distribution            Basis        Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median U-238                            P        2          D              Inactive        NUREG/CR-6697, Att. C 2.3        1.1                            1.0E+01 Bioaccumulation Factors for Crustacea/ Mollusks ((pCi/kg)/(pCi/L))
Ac-227                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D Am-241                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D Am-243                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D C-14                              P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D Cm-243                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D Cm-244                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D Cm-245                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D Cm-246                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D Co-60                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D Cs-137                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D Eu-152                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D Eu-154                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D Gd-152                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D H-3                              P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D I-129                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D Nb-94                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D Ni-59                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D D Ni-63                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D Np-237                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D D Pa-231                            P        3          D              Inactive      RESRAD Users Manual  NR          NR          NR        NR Appendix D D Page 106 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea Priorityb Treatmentc Value/Distribution            Basis      Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Pb-210                        P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D Po-210                        P      S          D          Inactive      RESRAD Users Manual Appendix D D Pu-238                        P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D D Pu-239                        P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D Pu-240                        P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D D Pu-241                        P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D Pu-242                        P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D D Ra-226                        P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D Ra-228                        P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D Sr-90                          P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D Tc-99                          P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D Th-228                        P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D Th-229                        P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D Th-230                        P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D Th-232                        P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D U-233                          P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D U-234                          P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D U-235                          P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D U-236                          P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D U-238                          P      3        D          Inactive      RESRAD Users Manual NR          NR          NR        NR Appendix D Graphics Parameters Number of points                                                32          RESRAD Default      NR          NR          NR        NR Page 107 of 111
 
TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)
Typea      Priorityb    Treatmentc          Value/Distribution                Basis      Distribution's Statistical Parametersd 1          2            3          4      Mean/
Median Spacing                                                                                        log            RESRAD Default        NR          NR          NR        NR Time integration parameters Maximum number of points for dose                                                                17            RESRAD Default        NR          NR          NR        NR Notes:
a P = physical, B = behavioral, M = metabolic; (see NUREG/CR-6697, Attachment B, Table 4.)
b 1 = high-priority parameter, 2 = medium-priority parameter, 3 = low-priority parameter (see NUREG/CR-6697, Attachment B, Table 4.1) c D = deterministic, S = stochastic d Distributions Statistical Parameters:
Lognormal-n: 1= mean, 2 = standard deviation Bounded lognormal-n: 1= mean, 2 = standard deviation, 3 = minimum, 4 = maximum Truncated lognormal-n: 1= mean, 2 = standard deviation, 3 = lower quantile, 4 = upper quantile Bounded normal: 1 = mean, 2 = standard deviation, 3 = minimum, 4 = maximum Beta: 1 = minimum, 2 = maximum, 3 = P-value, 4 = Q-value Triangular: 1 = minimum, 2 = mode, 3 = maximum Uniform: 1 = minimum, 2 = maximum e Sm-148 and ND-144 not listed in RESRAD FGR 11 DCF file Page 108 of 111
 
TSD 14-010 Revision 1 ATTACHMENT 12 RESRAD Summary Report and Concentration Report for BFM Analysis of Initial Suite of Radionuclides See TSD 14-010 Attachment 12 (2 files)
Page 109 of 111
 
TSD 14-010 Revision 1 ATTACHMENT 13 RESRAD Summary Reports for Soil Area Factors to Support Calculation of BFM Drilling Spoils Dose Factors for Initial Suite of Radionuclides See TSD 14-010 Attachment 13 (5 files)
Page 110 of 111


House was revised to leave the interior walls as opposed to removing all interior walls per the original demolition plan. This resulted in a decrease in the Crib House saturated zone fill mass in the Basement Fill Model with a corresponding increase in the pCi/g and pCi/L values calculated in TSD 14
TSD 14-010 Revision 1 ATTACHMENT 14 RESRAD Summary Report for Soil Analysis of Initial Suite of Radionuclides See TSD 14-010 Attachment 14 (1 file)
-009. The BFM and DS dose factors are both directly proportional to the pCi/g and pCi/L values.The increase in the pCi/g and pCi/L concentrations are inversely proportional to the ratio of the Revised Volume to the Original Volume for the Crib House/Forebay combined. The revised Crib House/Forebay volume and the ratio of the Revised/Original volume is provided in TSD 14
Page 111 of 111}}
-013, Revision 1.
Ratio of Revised/Original Crib House/Forebay Volume
  =  8.60E-01}}

Revision as of 03:44, 30 October 2019

Tsd 14-010, Rev. 1 - Resrad Dose Modeling for Basement Fill Model, Soil Dcgl and Calculation of Basement Fill Model Dose Factors
ML17129A393
Person / Time
Site: Zion  File:ZionSolutions icon.png
Issue date: 06/24/2015
From: Fauver D
ZionSolutions
To:
Office of Nuclear Reactor Regulation
Shared Package
ML17129A311 List: ... further results
References
ZS-2016-0022 TSD 14-010, Rev 1
Download: ML17129A393 (111)
v • d • e


Text

  • Do"8lllldlllv, J-.

~

ZIONSOW'rloNSUI:

-*-sea~

Teclaaical Sapport Doaimeat TSD 14-010 RESRAD Dose Modeling for Basement Fill Model, Soil DCGL nd Calculation of Basement Fill Model Dose Factors Originator:

-I~.-;?"~~-*- - - -

..-

ri:'vfd Fauwr

TSD 14-010 Revision 1 Summary of Changes in this Revision:

Rev. 1 o Revision required to account for change in demolition strategy for Crib House. Original strategy was removal of all interior walls but final strategy entailed leaving all walls in place.

o Revisions were made to Table 8, section 2.4, and Attachment 6.

o Also revised text and Table 8 to include the adjustment factor of 7.5 for Fuel Pool/Transfer Canal that was included in calculation but not stated in text.

Page 2 of 111

TSD 14-010 Revision 1 TABLE OF CONTENTS

1. Purpose ................................................................................................................................... 5
2. Basement Fill Model RESRAD Modeling and Spreadsheet Calculations ............................. 6 2.1. RESRAD Modeling to Determine BFM Groundwater Exposure Factors .............................. 6 2.1.1. BFM RESRAD Uncertainty Analysis ............................................................................. 7 2.1.2. BFM RESRAD Input Parameters, Output Reports, and BFM Groundwater Exposure Factor Calculation ........................................................................................... 7 2.2. Calculation of Groundwater and Fill Concentration Factors from DUST-MS .................... 10 2.3. BFM Groundwater Dose Factors .......................................................................................... 11 2.4. Basement Dose Factors......................................................................................................... 12
3. RESRAD Modeling for Soil DCGL Determination ............................................................. 14 3.1. Soil Uncertainty Analysis ..................................................................................................... 14 3.2. RESRAD Results and Soil DCGLs ...................................................................................... 17
4. RESRAD Modeling for Concrete Radionuclide of Concern Selection ................................ 17 4.1. BFM GW Dose Factors for the Initial Suite of Potential Radionuclides ............................. 17 4.2. Soil Area Factors for Determining BFM Drilling Spoils Dose Factors for the Initial Suite of Potential Radionuclides ........................................................................................... 18
5. RESRAD Modeling for Soil Radionuclide of Concern Selection ........................................ 19
6. Conclusion ............................................................................................................................ 19
7. References............................................................................................................................. 20
8. Attachments .......................................................................................................................... 21 8.1. Attachment 1: RESRAD Input Parameters for BFM Uncertainty Analysis ......................... 23 8.2. Attachment 2: RESRAD BFM Uncertainty Reports - File located on CD .......................... 37 8.3. Attachment 3: RESRAD Input Parameters for BFM Groundwater Exposure Factors ........ 38 8.4. Attachment 4: RESRAD Summary Report and Concentration Report for BFM Groundwater Exposure Factors - File located on CD ........................................................... 52 8.5. Attachment 5: Calculation of Groundwater Concentration Factors and Fill Concentration Factors from DUST-MS Modeling Results .................................................. 53 8.6. Attachment 6: Calculation of BFM Basement Dose Factors ................................................ 57 8.7. Attachment 7: RESRAD Input Parameters for Soil DCGL Uncertainty Analysis ............... 61 8.8. Attachment 8: RESRAD Uncertainty Reports for Soil DCGLs - File located on CD......... 72 8.9. Attachment 9: RESRAD Input Parameters for ZSRP Surface Soil and Subsurface Soil DCGL ............................................................................................................................ 73 8.10. Attachment 10: RESRAD Summary Reports for Soil DCGLs - File located on CD .......... 84 8.11. Attachment 11: RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclides ....................................................................................................................... 85 8.12. Attachment 12: RESRAD Summary Report and Concentration Report for BFM Analysis of Initial Suite of Radionuclides - File located on CD ........................................ 109 8.13. Attachment 13: RESRAD Summary Reports for Soil Area Factors to Support Calculation of BFM Drilling Spoils Dose Factors for Initial Suite of Radionuclides File located on CD .............................................................................................................. 110 8.14. Attachment 14: RESRAD Summary Report for Soil Analysis of Initial Suite of Radionuclides - File located on CD ................................................................................... 111 Page 3 of 111

TSD 14-010 Revision 1 LIST OF TABLES Table 1 BFM Uncertainty Analysis Results for Parameters with lPRCCl > 0.25 ............................ 8 Table 2 BFM Deterministic Values for Sensitive Parameters from Table 6-12 that are Radionuclide Independent ................................................................................................... 9 Table 3 BFM Deterministic Values for Sensitive Parameters from Table 6-14 that are Radionuclide Dependent ...................................................................................................... 9 Table 4 RESRAD Results and Groundwater Exposure Factors for BFM model ........................... 10 Table 5 Peak Groundwater Concentration Factors (pCi/L per mCi Total Inventory) .................... 11 Table 6 Peak Fill Material Concentration Factors (pCi/g per mCi Total Inventory) ..................... 11 Table 7 BFM GW Dose Factors (mrem/yr per mCi Total Inventory) ............................................ 12 Table 8 Basement Dose Factors ..................................................................................................... 14 Table 9 Surface Soil DCGL Uncertainty Analysis Results for Parameters with lPRCCl >0.25 ... 15 Table 10 Selected Deterministic Values for Surface Soil DCGL Sensitive Parameters from Table 9 That Are Radionuclide Independent ............................................................ 15 Table 11 Deterministic Values for Surface Soil DCGL Sensitive Parameters from Table 9 that are Radionuclide Dependent ....................................................................................... 16 Table 12 Subsurface Soil DCGL Uncertainty Analysis Results for Parameters with lPRCCl > 0.25 .................................................................................................................... 16 Table 13 Selected Deterministic Values for Subsurface Soil DCGL Sensitive Parameters from Table 12 that are Radionuclide Independent ..................................................................... 16 Table 14 Deterministic Values for Subsurface Soil DCGL Sensitive Parameters from Table 12 that are Radionuclide Dependent ........................................................................ 16 Table 15 RESRAD Surface Soil Dose Factors and DCGLs (Adjusted to Account for Insignificant Contributor Dose) ......................................................................................... 17 Table 16 List of 26 potentially significant radionuclides (from TSD 14-019) ................................. 17 LIST OF FIGURES Figure 1 - RESRAD Parameter Selection Process ................................................................................. 22 Page 4 of 111

TSD 14-010 Revision 1

1. Purpose This Technical Support Document (TSD) provides the input parameters and results of all RESRAD dose assessment modeling required to support the development of the License Termination Plan (LTP) for the Zion Station Restoration Project (ZSRP). RESRAD modeling is required to determine the dose to the average member of the critical group for compliance with 10 CFR 20.1402. This TSD also documents spreadsheet calculations required to convert RESRAD results to Dose Factors for the Basement Fill Model (BFM).

The Resident Farmer Scenario includes the following exposure pathways (see LTP Chapter 6, section 6.5.4):

Direct exposure to external radiation Inhalation dose from airborne radioactivity Ingestion dose from the following pathways;

- Plants grown with irrigation water from onsite well,

- Meat and Milk from livestock consuming fodder from fields irrigated with onsite well water and consuming water from onsite well,

- Drinking water from onsite well,

- Soil ingestion.

Direct exposure, inhalation dose and ingestion dose from contaminated drilling spoils brought to the surface during installation of the onsite well into the fill material.

The calculation of the dose factors from the drilling spoils pathway, referred to as BFM Drilling Spoils Dose Factors, is provided in ZionSolutions Technical Support Document (TSD)14-021 Basement Fill Model Drilling Spoils and Alternate Exposure Scenarios (1).

The RESRAD parameters and modeling results used to support the calculation of BFM Dose Factors and to calculate Soil DCGLs are provided with minimal supporting discussion in this TSD. Full explanation and justification for the BFM and Soil Site Conceptual Models, critical group, exposure scenarios, etc. are provided in LTP Chapter 6. The applicable LTP Chapter 6 sections are referenced in this TSD as necessary.

The detailed RESRAD output reports are provided in this TSD and are used by reference in LTP Chapter 6 summary tables. Separate documentation of the RESRAD output reports in this TSD facilitates independent review and verification of the RESRAD runs. Providing the RESRAD output reports in this TSD, as opposed to the LTP, also allows revision of the RESRAD runs and output reports, if necessary, without full revision, replacement and resubmittal of a large number of LTP attachments. The corresponding summary reports in the LTP would then be revised as necessary.

There are two RESRAD analyses required to support the selection of the Radionuclides of Concern (ROC) for basements and soil in Zion Solutions TSD 14-019, Radionuclides of Concern for Basement Fill Model Source Term and Surrogate Ratios (2). RESRAD dose to source ratios (DSRs) for BFM and soil were required for each of the 26 potential radionuclides in the initial suite to determine which radionuclides were insignificant dose contributors as defined in NUREG-1757, Volume 2, Revision 1, "Consolidated Decommissioning Guidance: Characterization, Survey and Determination of Radiological Criteria" (3). The discussion of methods, input parameters an output reports for the BFM Page 5 of 111

TSD 14-010 Revision 1 and soil RESRAD runs are provided in this TSD. The results of the RESRAD runs were used by reference in TSD 14-019 to determine the relative dose contribution from all radionuclides, identify the ROC for concrete and soil, and calculated the dose fraction attributable to the insignificant contributor radionuclides that were removed from further detailed calculations.

RESRAD runs were also required to calculate Area Factors (AF) for the initial suite of potential radionuclides for use in the calculation of Drilling Spoils Dose Factors in TSD 14-021 which were required to develop the total BFM Dose Factors.

In summary, seven RESRAD runs are required to support the LTP:

1. Basement Fill Model (BFM) sensitivity analysis for ROC,
2. BFM Groundwater Exposure Factors for ROC,
3. Soil Derived Concentration Guideline Level (DCGL) sensitivity analysis for ROC,
4. Soil DCGLs for ROC,
5. BFM modeling to determine Groundwater Exposure Factors for the initial suite of radionuclides in concrete,
6. Soil modeling to determine AFs for the initial suite of radionuclides in concrete to determine BFM Drilling Spoils Dose Factors, and
7. Soil modeling for the initial suite of radionuclides in soil.

Four spreadsheet calculations were required to determine the BFM Groundwater and Drilling Spoils Dose Factors, and the final Basement Dose Factors reported in LTP Chapter 6. The methods for calculating the Dose Factors, the documentation of the supporting spreadsheet calculations, and the development of corresponding summary tables reported in LTP Chapter 6 are provided in this TSD.

The required spreadsheet calculations are listed below:

1. Calculation of DUST-MS Groundwater Concentration Factors
2. Calculation of BFM GW Exposure Factors
3. Calculation of BFM GW Dose Factors
4. Calculation of Basement Dose Factors
2. Basement Fill Model RESRAD Modeling and Spreadsheet Calculations 2.1. RESRAD Modeling to Determine BFM Groundwater Exposure Factors The RESRADv7.0 computer code was used to calculate the Resident Farmer dose from a unit radionuclide concentration in the well water.

A Groundwater Exposure Factor, in units of mrem/y per pCi/L was generated for each Radionuclide of Concern (ROC). Detailed explanations of the process for determining ROC for the Basements to remain at ZNPS are provided in TSD 14-019 and LTP Chapter 6, section 6.5.2.

The ROC for Zion Nuclear Power Station (ZNPS) Basements are Co-60, Ni-63, Sr-90, Cs-134, Cs-137, H-3, Eu-152 and Eu-154. Note that H-3, Eu-152 and Eu-154 are concrete activation products and apply to the Containment Basements only.

The process and justification for the selection of RESRAD parameters to determine BFM Groundwater Exposure Factors are provided in LTP Chapter 6, section 6.6.3. There are two RESRAD analyses required; an uncertainty analysis and a dose analysis that incorporates the parameters deemed sensitive.

Page 6 of 111

TSD 14-010 Revision 1 2.1.1. BFM RESRAD Uncertainty Analysis The process for determining the input parameters for the BFM RESRAD uncertainty analysis is described in LTP Chapter 6, section 6.6.3.1. The parameter selection process is shown in the flowchart in Figure 1. A number of site-specific parameters were used from two sources; ZionSolutions TSD 14-006, Conestoga Rovers & Associates (CRA) Report, Evaluation of Hydrological Parameters in Support of Dose Modeling for the Zion Restoration Project (4) and ZionSolutions TSD 14-004 Brookhaven National Laboratory (BNL) Report, Recommended Values for the Distribution Coefficient (KD) to be used in Dose Assessments for Decommissioning the Zion Nuclear Station (5).

The RESRAD parameter set used for the uncertainty analysis is provided in Attachment 1.

The uncertainty analysis was conservatively run for all ROC individually to maximize the parameter sensitivity. A more realistic approach would be to use the radionuclide mixture fractions which may reduce the sensitivity of some parameters for the low abundance radionuclides.

The RESRAD Uncertainty Reports and Summary Reports are provided in Attachment 2. Table 1 provides the parameters with lPRCCl values greater than 0.25 and the reported PRCC values. The reported PRCC values are the maximum from the three RESRAD Regression and Correlation outputs provided in the Uncertainty Reports.

Table 2 and Table 3 list the selected 75th or 25th percentile deterministic values from the NUREG/CR-6697 "Development of Probabilistic RESRAD 6.0 and RESRAD-BUILD 3.0 Computer Codes" (6) distributions for the sensitive parameters (i.e., those listed in Table 1).

2.1.2. BFM RESRAD Input Parameters, Output Reports, and BFM Groundwater Exposure Factor Calculation The final RESRAD parameter set used to calculate the BFM Groundwater Exposure Factors is provided in Attachment 3. The parameters in Attachment 3 were developed using the process in Figure 1 and the results of the uncertainty analysis reported in Tables 2 and 3. The RESRAD BFM Summary Report and Concentration Report required for the calculation Groundwater Exposure Factors are provided in Attachment 4.

The Groundwater Exposure Factors are calculated by dividing the maximum dose by the well water concentration at t=0.

Equation 1

()

() =

()

Where:

BFM GW Exposure Factor (i) = Total Resident Farmer dose for radionuclide (i) from unit concentration of groundwater (mrem/yr per pCi/L)

Max Dose (i) = Maximum Resident Farmer Dose for radionuclide (i) from RESRAD Summary Report (mrem/yr)

GW Concentration (i) = Well water concentration for radionuclide (i) from RESRAD Concentration Report (pCi/L)

The RESRAD dose and concentration results from Attachment 3 and the results of the Groundwater Exposure Factor calculations are provided in Table 4.

Page 7 of 111

TSD 14-010 Revision 1 Table 1 BFM Uncertainty Analysis Results for Parameters with lPRCCl > 0.25 PRCC Value Parameter Co-60 Cs-134 Cs-137 Eu-152 Eu-154 Ni-63 Sr-90 H-3 Depth of Roots 0.33 NS1 NS NS NS NS NS NS Weathering Removal Constant of All -0.61 -0.88 -0.87 -0.87 -0.89 -0.78 -0.80 NS Vegetation Wet Weight Crop Yield of Fruit Grain and Non- NS NS NS -0.51 -0.54 NS NS NS Leafy Vegetables Wet Foliar Interception Fraction of Leafy NS NS NS 0.56 0.59 NS NS NS Vegetables Plant Transfer Factor NS NS NS NS NS NS 0.31 NS Meat Transfer Factor 0.90 0.86 0.85 0.75 0.77 0.32 0.59 NA Milk Transfer Factor 0.56 0.91 0.90 NS NS 0.97 0.68 NA Saturated Zone NS NS NS NS NS NS -0.36 -0.54 Hydraulic Conductivity Saturated Zone NS NS NS NS NS NS -0.59 -0.77 Hydraulic Gradient Contaminated Zone NS NS NS NS NS NS -0.41 -0.77 Total Porosity Density of NS NS NS NS NS NS 0.41 0.73 Contaminated Zone Note 1: NS indicates that the parameter is not sensitive Page 8 of 111

TSD 14-010 Revision 1 Table 2 BFM Deterministic Values for Sensitive Parameters from Table 6-12 that are Radionuclide Independent Parameter Percentile Parameter Value Depth of Roots 75th 3.1m Weathering Removal Constant of All Vegetation 25th 21.5 Wet Weight Crop Yield of Fruit Grain and Non-25th 1.26 kg/m2 Leafy Vegetables Wet Foliar Interception Fraction of Leafy 75th 0.70 Vegetables Saturated Zone Hydraulic Conductivity 25th 1695 Saturated Zone Hydraulic Gradient 25th 0.0018 Contaminated Zone Total Porosity 25th 0.37 th Density of Contaminated Zone 75 1.681 g/cm3 Note 1: Site specific density value of 1.8 used in the RESRAD run.

Table 3 BFM Deterministic Values for Sensitive Parameters from Table 6-14 that are Radionuclide Dependent Plant Transfer Meat Transfer Milk Transfer Radionuclide Factor Factor Factor 75th Percentile 75th Percentile 75th Percentile Co-60 NS 0.058 0.0032 Cs-134 NS 0.065 0.014 Cs-137 NS 0.065 0.014 Eu-152 NS 0.004 NS Eu-154 NS 0.004 NS Ni-63 NS 0.0092 0.032 Sr-90 0.59 0.013 0.0028 H-3 NS NS NS Page 9 of 111

TSD 14-010 Revision 1 Table 4 RESRAD Results and Groundwater Exposure Factors for BFM model Dose (mrem/y) GW Exposure Groundwater Factor Radionuclide Drinking Plant/Meat Concentration Total (mrem/y per Water /Milk (pCi/L) pCi/L)

Co-60 5.40E-02 5.82E-02 1.12E-01 4.48E+00 2.50E-02 Cs-134 6.58E-01 1.28E+00 1.94E+00 2.21E+01 8.75E-02 Cs-137 5.23E-01 1.01E+00 1.54E+00 2.21E+01 6.94E-02 Eu-152 3.17E-02 6.30E-03 3.80E-02 1.05E+01 3.62E-03 Eu-154 4.61E-02 9.14E-03 5.52E-02 1.05E+01 5.26E-03 H-3 1.38E-01 7.88E-02 2.17E-01 4.89E+03 4.43E-05 Ni-63 4.42E-03 1.13E-02 1.57E-02 1.61E+01 9.78E-04 Sr-90 2.87E+01 1.49E+01 4.36E+01 3.99E+02 1.09E-01 2.2. Calculation of Groundwater and Fill Concentration Factors from DUST-MS The initial environmental transport pathway for the BFM Resident Farmer scenario is the release of radioactivity from Basement concrete (or steel liner surfaces for Containment Basements) to water in the interstitial space of the fill material. The water concentrations in the Basements are calculated using the DUST-MS computer code. The methods and results are provided in ZionSolutions TSD 14-009, Brookhaven National Laboratory Report (BNL), Evaluation of Maximum Radionuclide Groundwater Concentrations for Basement Fill Model, Zion Station Restoration Project (7). See LTP Chapter 6, section 6.6.1 for detailed discussion of DUST-MS application in BFM.

The water concentrations and fill concentrations calculated by DUST-MS were used to in conjunction with the assumed radionuclide inventory in each Basement to calculate water and fill concentration factors for each Basement and ROC using Equation 2. The GW Concentration Factors are used in conjunction with RESRAD Groundwater Exposure Factors to calculate BFM Groundwater Dose Factors (see section 2.3). The Fill Concentration Factors are used in the BFM Drilling Spoils Scenario to calculate BFM Drilling Spoils Dose Factors (see section 2.4).

Equation 2

(, )

= (, )/ (, )

where:

GW or Fill Concentration Factor (i,b) = GW or Fill concentration factor for radionuclide (i) and Basement (b) (pCi/L or pCi/g per mCi)

GW or Fill Concentration (i,b) = GW or Fill concentration for radionuclide (i) and Basement (b) (pCi/L or pCi/g)

Inventory (i,b) = assumed inventory for Radionuclide (i) and Basement (b) (mCi)

The GW Concentration Factors and Fill Concentration Factors are calculated in ZionSolutions Excel Spreadsheet Calculations in Support of LTP Chapter 6, Rev 0.xls. The Excel Worksheets results are provided in Attachment 5. The calculations are embedded in the cells of the spreadsheet which can be viewed within the Excel file. The results are summarized in Tables 5 and 6.

Page 10 of 111

TSD 14-010 Revision 1 Table 5 Peak Groundwater Concentration Factors (pCi/L per mCi Total Inventory)

Crib House WWTF Nuclide Auxiliary Containment Turbine Fuel /Forebay (pCi/L/mCi (pCi/L/mCi) (pCi/L/mCi) (pCi/L/mCi) (pCi/L/mCi) (pCi/L/mCi) )

Co-60 4.00E-03 4.57E-01 1.14E-01 5.45E-01 9.77E-02 2.08E+01 Cs-134 1.06E-01 2.26E+00 5.65E-01 1.45E+01 4.83E-01 1.03E+02 Cs-137 3.80E-01 2.26E+00 5.65E-01 5.22E+01 4.83E-01 1.03E+02 Eu-152 1.65E-02 1.07E+00 2.68E-01 2.24E+00 2.29E-01 4.83E+01 Eu-154 1.29E-02 1.07E+00 2.68E-01 1.76E+00 2.29E-01 4.88E+01 H-3 1.40E+02 6.13E+02 1.53E+02 1.91E+04 1.31E+02 2.78E+04 Ni-63 2.92E-01 1.64E+00 4.10E-01 4.23E+01 3.52E-01 7.47E+01 Sr-90 3.01E+00 4.13E+01 1.04E+01 4.12E+02 8.85E+00 1.89E+03 Table 6 Peak Fill Material Concentration Factors (pCi/g per mCi Total Inventory)

Crib House Auxiliary Containment Turbine Fuel /Forebay WWTF Nuclide (pCi/g/mCi) (pCi/g/mCi) (pCi/g/mCi) (pCi/g/mCi) (pCi/g/mCi) (pCi/g/mCi)

Co-60 8.92E-04 1.02E-01 2.55E-02 1.22E-01 2.18E-02 4.64E+00 Cs-134 4.77E-03 1.01E-01 2.54E-02 6.53E-01 2.18E-02 4.63E+00 Cs-137 1.71E-02 1.01E-01 2.54E-02 2.35E+00 2.18E-02 4.63E+00 Eu-152 1.58E-03 1.02E-01 2.55E-02 2.15E-01 2.18E-02 4.64E+00 Eu-154 1.22E-03 1.02E-01 2.55E-02 1.67E-01 2.18E-02 4.64E+00 H-3 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Ni-63 1.81E-02 1.02E-01 2.54E-02 2.49E+00 2.18E-02 4.64E+00 Sr-90 6.94E-03 9.50E-02 2.38E-02 9.46E-01 2.03E-02 4.33E+00 2.3. BFM Groundwater Dose Factors BFM Groundwater Dose Factors are dose conversion factors in units of mrem/yr per mCi total inventory. The Resident Farmer dose includes the exposure pathways listed in section 1. The BFM Groundwater Dose Factor accounts for all of the exposure pathways except the drilling spoils pathway which is discussed in section 2.4.

As discussed in detail in LTP Chapter 6, section 6.5.4, operation of a residential well in the Spent Fuel Basement is implausible due to the floor of the Spent Fuel Pool being only three feet below the water table. Therefore, the BFM GW Dose Factors for the Spent Fuel Pool are set to zero. Note that the BFM Drilling Spoils pathway remains active for the Spent Fuel Pool.

Page 11 of 111

TSD 14-010 Revision 1 The BFM Groundwater Dose Factors are calculated using Equation 3. The spreadsheet calculation inputs and results are provided in ZionSolutions Excel Spreadsheet Calculations in Support of LTP Chapter 6, Rev 0.xls. The results are summarized in Table 7.

Equation 3

(, ) = (, ) x ()

where:

BFM GW Dose Factor (i,b) = BFM Groundwater Dose Factor for radionuclide (i) and Basement (b) (mrem/y per mCi)

GW Concentration Factor (i,b) = Groundwater Concentration Factor for Radionuclide (i) and Basement (b) (pCi/L per mCi)

GW Exposure Factor (i) = Groundwater Exposure Factor for radionuclide (i) (mrem/y per pCi/L.

Table 7 BFM GW Dose Factors (mrem/yr per mCi Total Inventory)

Crib House Auxiliary Containment Fuel Turbine /Forebay WWTF (mrem/yr (mrem/yr (mrem/yr (mrem/yr per (mrem/yr (mrem/yr per Nuclide per mCi) per mCi) per mCi) mCi) per mCi) mCi)

Co-60 1.00E-04 1.14E-02 NA 2.87E-03 2.45E-03 5.21E-01 Cs-134 NA 9.27E-03 1.98E-01 4.94E-02 4.22E-02 9.03E+00 Cs-137 NA 2.64E-02 1.57E-01 3.92E-02 3.35E-02 7.17E+00 Eu-152 NA 5.96E-05 3.87E-03 9.69E-04 8.29E-04 1.75E-01 Eu-154 NA 6.77E-05 5.62E-03 1.41E-03 1.20E-03 2.56E-01 H-3 NA 6.21E-03 2.72E-02 6.80E-03 5.80E-03 1.23E+00 Ni-63 NA 2.86E-04 1.61E-03 4.01E-04 3.44E-04 7.31E-02 Sr-90 NA 3.29E-01 4.51E+00 1.13E+00 9.66E-01 2.06E+02 2.4. Basement Dose Factors Compliance with the 25 mrem/yr dose criterion will be demonstrated after the remaining residual radioactivity inventory has been determined by the final radiation survey. The total inventory remaining for each ROC, in each Basement, will be multiplied by the applicable Basement Dose Factor. The dose contribution for each ROC in a given Basement will be accounted for using the sum of fractions rule.

The Basement Dose Factors are calculated as the sum of the BFM GW Dose Factors and BFM Drilling Spoils Dose Factors (calculated in TSD 14-021) which together account for the dose from all of the Resident Farmer exposure pathways listed in section 1. As discussed in section 6.5.4, only the BFM Drilling Spoils Dose Factors are applicable to the Spent Fuel Pool, i.e., the BFM GW Dose Factors are assumed to be zero.

Page 12 of 111

TSD 14-010 Revision 1 An additional step in the calculation of the Basement Dose Factors is adjustment for the dose contribution from insignificant dose contributors. In accordance with NUREG 1757, the insignificant radionuclides can be removed from detailed assessment but the dose attributable to the removed radionuclides must be accounted for. From Table 6-3, the insignificant contributor dose contribution for the Containment and Auxiliary Basements was 0.514% and 1.207%, respectively. The Auxiliary Basement percentage were applied to all Basements except Containment noting that the radionuclide mixtures will be reviewed and revised if necessary based on results of continued characterization, remedial action support surveys and final radiation survey.

The Basement Dose Factors are calculated using Equation 4. The insignificant contributor dose adjustment factors in Equation 4 are 1.00517 (1/.9948) and 1.0122 (1/0.9879) for the Containment Basement and all other Basements, respectively.

Two additional basement-specific adjustments were made. First, an adjustment higher by a factor of 7.5 was made to the SFP/Transfer Canal Basement Dose Factors only to account for the dose from an unlikely alternate excavation scenario (see ZSRP Chapter 6, section 6.7 for additional explanation).

Second, there was a revision to the demolition plan for the Crib House/Forebay that entailed leaving interior walls as opposed to removing them. This resulted in a decrease in the basement mixing volume as compared to that assumed in the DUST-MS modeling provided in TSD-14-009, Revision 0 and a corresponding increase in the fill and groundwater concentrations calculated in TSD 14-009, Revision

0. The Basement Dose Factors are directly proportional to the fill and groundwater concentrations which are inversely proportional to the ratio of revised/original mixing volumes. The ratio of the revised/original mixing volumes for the Crib House /Forebay was calculated in TSD 14-013, Revision 1 and determined to be 0.86. The Crib House/Forebay BDFs were therefore adjusted higher by the inverse of 0.86 or a factor of 1.16.

The final Basement Dose Factors for each Basement and ROC are listed in Table 8.

Equation 4

(, ) = ( (, ) + (, ))

where:

BDF (b,i) = Basement Dose Factor for Basement (b) and radionuclide (i)

(mCi)

BFM DF (b,i) = BFM Dose Factor for Basement (b) and radionuclide (i)

(mrem/yr per mCi)

DS DF (b,i) = Drilling Spoils Dose Factor for Basement (b) and radionuclide (i) (mrem/yr per mCi)

IC Dose Adjustment = adjustment factor to account for the insignificant contributor dose from Table 6-3 Page 13 of 111

TSD 14-010 Revision 1 Table 8 Basement Dose Factors Crib House/

Auxiliary Containment Fuel Turbine Forebay WWTF Nuclide (mrem/yr (mrem/yr (mrem/yr (mrem/yr/ (mrem/yr (mrem/yr

/mCi) /mCi) /mCi) mCi) /mCi) /mCi)

Co-60 1.10E-02 4.13E-02 1.20E+00 1.26E-02 2.38E-02 7.57E-01 Cs-134 1.57E-02 2.16E-01 7.15E-01 5.56E-02 6.18E-02 9.27E+00 Cs-137 3.00E-02 1.65E-01 3.67E-01 4.21E-02 4.46E-02 7.31E+00 Eu-152 5.14E-03 1.77E-02 5.66E-01 5.48E-03 1.07E-02 2.83E-01 Eu-154 5.70E-03 2.04E-02 6.26E-01 6.21E-03 1.17E-02 3.73E-01 H-3 6.28E-03 2.73E-02 1.10E-08 6.88E-03 6.83E-03 1.25E+00 Ni-63 2.89E-04 1.61E-03 2.85E-06 4.06E-04 4.05E-04 7.40E-02 Sr-90 3.33E-01 4.54E+00 5.38E-03 1.15E+00 1.14E+00 2.09E+02

3. RESRAD Modeling for Soil DCGL Determination Site-specific DCGLs were developed for residual radioactivity in surface and subsurface soil that represent the 10 CFR 20.1402 dose criterion of 25 mrem/yr. A DCGL was calculated for each ROC determined in TSD 14-019. The ROC are Cs-137, Cs-134, Co-60, Cr-90, and Ni-63.

Surface soil is defined as contamination contained in the first 0.15 m layer of soil. Subsurface soil is defined as a layer of soil beginning at the surface that extends beyond 0.15 m. The Subsurface soil thickness is arbitrarily set to a 1 m depth. DCGLs are calculated for both the 0.15 m and 1 m thicknesses. Both the surface and subsurface DCGLs assume a continuous source term layer from the ground surface downward. There are no expectations of encountering soil contamination in a geometry consisting of a clean surface layer of soil over a contaminated subsurface soil layer.

Detailed description of the soil DCGL conceptual model and parameter justification is provided in LTP Chapter 6, section 6.8.

RESRAD version 7.0 was used to calculate DCGLs for surface and subsurface soil.

3.1. Soil Uncertainty Analysis Parameter uncertainty analysis was performed following the process described in LTP Chapter 6, section 6.9.2. The parameters used for the uncertainty analysis of the surface and subsurface soil dose modeling are the same as were used for the BFM RESRAD uncertainty analysis, with the exception of contaminated zone thickness. A 0.15 m thickness is used for surface soil and 1.0 m thickness for subsurface soil. The unsaturated zone depth was also adjusted to ensure that the depth to the water table remains constant for both the 0.15 m and 1.0 m contaminated zone thicknesses.

The RESRAD input parameters used for the uncertainty analysis of both surface and subsurface soil are provided in Attachment 7. The RESRAD Uncertainty Reports were generated for surface and subsurface soil and for each ROC individually. The reports are provided in Attachment 8.

Page 14 of 111

TSD 14-010 Revision 1 Deterministic parameters were selected for behavioral, metabolic and Priority 3 physical parameters in accordance with the process in Figure 1. The majority of the Priority 1 and 2 physical parameters are assigned the parameter distributions from NUREG/CR-6697.

Surface soil parameters with a lPRCCl result greater than 0.25 are listed in Table 9. Tables 10 and 11 provide the selected 75th or 25th percentile deterministic values for surface soil from the NUREG/CR-6697 distributions for the positively and negatively correlated parameters, respectively.

Subsurface soil parameters with a lPRCCl result greater than 0.25 are listed in Table 12. Tables 13 and 14 provide the selected 75th or 25th percentile deterministic values for subsurface soil. The median of the NUREG/CR-6697 distributions was assigned to the Priority 1 and 2 parameters that were not sensitive (i.e., not listed in Tables 6-9 and 6-12).

Table 9 Surface Soil DCGL Uncertainty Analysis Results for Parameters with lPRCCl >0.25 PRCC Value Parameter Co-60 Cs-134 Cs-137 Ni-63 Sr-90 Depth of Soil Mixing NS -0.30 -0.36 -0.56 NS Layer Depth of Roots -0.30 -0.47 -0.53 -0.78 -0.90 External Gamma 0.99 0.96 0.93 NS NS Shielding Factor Density of Contaminated 0.59 0.32 NS NS NS Zone Plant Transfer Factor 0.34 0.57 0.63 0.86 0.96 Meat Transfer Factor 0.26 0.25 0.31 NS NS Milk Transfer Factor NS 0.25 0.31 0.88 0.36 Table 10 Selected Deterministic Values for Surface Soil DCGL Sensitive Parameters from Table 9 That Are Radionuclide Independent Parameter Percentile Parameter Value Depth of Soil Mixing Layer 25th 0.15 Depth of Roots 25th 1.22m External Gamma Shielding 75th 0.40 Factor Density of Contaminated Zone 75th 1.681 Note 1: Density identified as sensitive and positively correlated. The higher site-specific value for sand density is 1.8 g/cm3 was applied.

Page 15 of 111

TSD 14-010 Revision 1 Table 11 Deterministic Values for Surface Soil DCGL Sensitive Parameters from Table 9 that are Radionuclide Dependent Plant Transfer Factor Meat Transfer Factor Milk Transfer Factor Radionuclide 75th Percentile 75th Percentile 75th Percentile Co-60 0.15 0.058 NS Cs-134 0.078 0.065 0.014 Cs-137 0.078 0.065 0.014 Ni-63 0.092 NS 0.032 Sr-90 0.59 NS 0.0027 Table 12 Subsurface Soil DCGL Uncertainty Analysis Results for Parameters with lPRCCl > 0.25 Parameter PRCC Value Co-60 Cs-134 Cs-137 Ni-63 Sr-90 Depth of Roots -0.45 -0.60 -0.69 -0.86 -0.93 External Gamma 0.97 0.90 0.84 NS NS Shielding Factor Plant Transfer Factor 0.67 0.83 0.88 0.96 0.98 Meat Transfer Factor 0.40 0.29 0.37 NS NS Milk Transfer Factor NS 0.35 0.45 0.91 0.44 Table 13 Selected Deterministic Values for Subsurface Soil DCGL Sensitive Parameters from Table 12 that are Radionuclide Independent Parameter Percentile Parameter Value Depth of Roots 25th 1.22m External Gamma Shielding 75th 0.40 Factor Table 14 Deterministic Values for Subsurface Soil DCGL Sensitive Parameters from Table 12 that are Radionuclide Dependent Plant Transfer Factor Meat Transfer Factor Milk Transfer Factor Radionuclide 75th Percentile 75th Percentile 75th Percentile Co-60 0.15 0.058 NS Cs-134 0.078 0.065 0.014 Cs-137 0.078 0.065 0.014 Ni-63 0.092 NS 0.032 Sr-90 0.59 NS 0.0027 Page 16 of 111

TSD 14-010 Revision 1 3.2. RESRAD Results and Soil DCGLs The surface and subsurface soil DCGLs were calculated using the deterministic parameter set provided in Attachment 9. The RESRAD Summary Reports surface and subsurface soil are provided in 0.

The surface and subsurface soil DCGLs are provided in Table 15. Note that the values reported in Table 15 also include adjustment to account for the trivial 0.171% dose contribution from removed insignificant contributors as calculated in TSD 14-019.

Table 15 RESRAD Surface Soil Dose Factors and DCGLs (Adjusted to Account for Insignificant Contributor Dose)

Surface Soil DCGL Subsurface Soil DCGL Radionuclide (pCi/g) (pCi/g)

Co-60 4.7 3.8 Cs-134 7.5 4.9 Cs-137 15.7 8.5 Ni-63 3988 847 Sr-90 14.3 1.8

4. RESRAD Modeling for Concrete Radionuclide of Concern Selection 4.1. BFM GW Dose Factors for the Initial Suite of Potential Radionuclides The radionuclides evaluated in sections 2 was the set of ROC selected in TSD 14-019. The process of selecting the ROC entailed determining an initial suite of radionuclides that could potentially be present at ZNPS and then removing insignificant dose contributors from the initial suite. A systematic screening process was used to remove very low abundance or low probability radionuclides from a comprehensive list of all possible radionuclides resulting in the initial suite listed in Table 1. See LTP Chapter 6, Section 6.5.2 and TSD 14-019 for detailed discussions of the process for selecting the initial suite.

Table 16 List of 26 potentially significant radionuclides (from TSD 14-019)

H-3 Co-60 Tc-99 Cs-137 Eu-155 Pu-241 C-14 Ni-63 Ag-108m Pm-147 Np-237 Am-241 Fe-55 Sr-90 Sb-125 Eu-152 Pu-238 Am-243 Ni-59 Nb-94 Cs-134 Eu-154 Pu-239/240 Cm-243/244 NUREG-1757, section 3.3 states that radionuclides contributing no greater than 10% percent of the dose criterion (i.e., 2.5 mrem/yr) are considered to be insignificant contributors. This 10% percent limit criteria applies to the sum of the dose contribution from the aggregate of radionuclides considered insignificant contributors.

TSD 14-019 uses the results of BFM RESRAD dose modeling for the initial suite in conjunction with DUST-MS modeling by TSD 14-031, "Brookhaven National Laboratory Report: Basement Fill Model Evaluation of Maximum Radionuclide Concentrations for Initial Suite of Radionuclides" (8) to determine the BFM Dose Factors from the initial suite radionuclides in the same manner as described in section 2 for the ROC radionuclides. The BFM Dose Factors calculated in TSD 14-019 are used Page 17 of 111

TSD 14-010 Revision 1 with the radionuclide mixture fractions in ZNPS concrete to calculate relative dose. The relative dose contribution from insignificant contributors was calculated and the ROC nuclides selected.

The RESRAD parameters used for the BFM modeling of the initial suite radionuclides are provided in 1. The RESRAD Summary Report and Concentration Report are provided in Attachment 12.

The RESRAD parameter set is the same as was used for the BFM GW Exposure Factor modeling for ROC described in section 2, including adjustment for the radionuclide independent sensitive parameters in Table 2. The distribution coefficients for the initial suite radionuclides were the lowest values recommended in TSD 14-004 (5) which is the same reference used to select distribution coefficients for ROC BFM RESRAD modeling in section 2.

A detailed uncertainty analysis, including all 26 radionuclides, was not merited for the ROC screening calculations given the apriori understanding that only limited water dependent pathways are applicable to the BFM. ROC screening is based on relative dose between the 26 radionuclides in Table 17, not absolute dose, so the significance of parameter variability is reduced. Notwithstanding the relative nature of the ROC screening assessment, qualitative uncertainty analysis was performed which indicated that approximately 50% of the dose for Cs-137 (the predominate radionuclide) was attributable to the plant, meat and milk ingestion pathways with the remainder of the dose from drinking water. For simplicity and to ensure that the calculated dose is conservative for all radionuclides, the plant/meat/milk transfer factors were set to the 75th percentile of the NUREG-6697 distribution for all radionuclides. This was done to maximize the relative dose, particularly for the low abundance radionuclides to ensure the dose attributed to the insignificant contributors is maximized.

Note that for the 8 ROC, the plant transfer factors were set to the same values used in Table 3 based on sensitivity analysis. This ensures that the values for the ROC in both RESRAD runs are the same and further maximizes the impact of the low abundance radionuclides.

4.2. Soil Area Factors for Determining BFM Drilling Spoils Dose Factors for the Initial Suite of Potential Radionuclides As described in TSD 14-021, soil AFs were required for the initial suite of radionuclides for four area sizes as listed below:

0.1 m2 0.3 m2 3.0 m2 10 m2 RESRAD runs were required for the above areas as well as the base case area of 64,500 m2 to determine the AFs for the initial suite of radionuclides. The AFs are calculated in TSD 14-021 using the RESRAD results. The soil RESRAD input parameters for the AF runs were the same as those used for soil DCGLs (see Attachment 9) with the parameters for contaminated fraction of plant food, meat and milk changed from 1 to -1 to allow RESRAD to account for smaller contaminated areas. The length parallel to aquifer flow also required adjustment to be consistent with the smaller areas. The methods used for RESRAD modeling for AFs is the same as described in Zion Solutions TSD 14-011, Soil Area Factors (9). The RESRAD Summary Reports are provided in Attachment 13.

Page 18 of 111

TSD 14-010 Revision 1

5. RESRAD Modeling for Soil Radionuclide of Concern Selection As described in TSD 14-019, the initial suite radionuclides in Table 17 were also used to determine the ROCs, and insignificant contributors for soil. A RESRAD run was required to determine the dose to source ratio and for all initial suite radionuclides in order to identify the insignificant dose contributors and the dose from the aggregate of insignificant contributor radionuclides removed from detailed consideration.

The RESRAD parameter set was the same as used for the ROC DCGL calculation with two adjustments. First, soil distribution coefficients were required for all additional radionuclides in the initial suite which were selected from the same source that was used for the ROC RESRAD analysis, i.e., Reference 7. Daughter products were assigned the mean of the NUREG 6697 distribution as was done for the BFM initial suite evaluation for ROC determination. An additional change was setting all plant, meat, and milk transfer factors to the 75th percentile to maximize the dose contribution from all radionuclides. Note that for the 5 ROCs, the plant transfer factors were the same as were used in Table 11 based on sensitivity analysis. This ensures that the values for the ROCs in both RESRAD runs are the same and maximizes the impact of the low abundance radionuclides. The surface soil source thickness (0.15 m) was used in the initial suite runs for ROC determination because minimal, if any, soil contamination is expected below 0.15 m based on characterization results.

The RESRAD Summary Report for the RESRAD analysis of the initial suite radionuclides for soil ROC determination is provided in Attachment 14.

6. Conclusion This TSD documents the RESRAD runs and spreadsheet calculations required to determine the BFM Inventory Limits for Basement Concrete and Soil DCGLs that are provided in LTP Chapter 6.

Seven RESRAD runs are required to support the LTP:

8. Basement Fill Model (BFM) sensitivity analysis for ROC,
9. BFM Groundwater Exposure Factors for ROC,
10. Soil Derived Concentration Guideline Level (DCGL) sensitivity analysis for ROC,
11. Soil DCGLs for ROC,
12. BFM RESRAD modeling to determine Groundwater Exposure Factors for the initial suite of radionuclides in concrete,
13. Soil RESRAD modeling to determine AFs for the initial suite of radionuclides in concrete to determine BFM Drilling Spoils Dose Factors, and
14. Soil RESRAD modeling for the initial suite of radionuclides in soil.

Four spreadsheet calculations were required to determine the BFM Dose Factors, and BFM Inventory Limits reported in LTP Chapter 6. The methods for calculating the Dose Factors and Inventory Limits, the documentation of the supporting spreadsheet calculations, and the development of corresponding summary tables reported in LTP Chapter 6 are provided in this TSD. The spreadsheet calculations are listed below:

1. Calculation of DUST-MS Groundwater Concentration Factors
2. Calculation of BFM GW Exposure Factors
3. Calculation of BFM GW Dose Factors
4. Calculation of Basement Inventory Limit (BIL)

Page 19 of 111

TSD 14-010 Revision 1

7. References
1. ZionSolutions TSD 14-021 BFM Drilling Spoils and Alternate Exposure Scenarios December 2014
2. ZionSolutions TSD 14-019, Radionuclides of Concern for Basement Fill Model Source Terms December 2014
3. U.S. Nuclear Regulatory Commission NUREG-1757, Volume 2, Revision 1, "Consolidated Decommissioning Guidance: Characterization, Survey and Determination of Radiological Criteria".

September 2006

4. ZionSolutions TSD 14-006 "Conestoga Rovers & Associates (CRA) Report, Evaluation of Hydrological Parameters in Support of Zion Restoration Project" October 2014
5. ZionSolutions TSD 14-004 Brookhaven National Laboratory (BNL) Report: Recommended Values for the Distribution Coefficient (KD) to be used in Dose Assessments for Decommissioning the Zion Nuclear Stationt October 2014
6. Argonne National Laborator NUREG/CR-6697 "Development of Probabilistic RESRAD 6.0 and RESRAD-BUILD 3.0 Computer Codes" December 2000
7. ZionSolutions TSD 14-009 Brookhaven National Laboratory (BNL) Report Evaluation of Maximum Radionuclide Groundwater Concentrations for Basement Fill Model November 2014
8. ZionSolutions TSD 14-031, Brookhaven National Laboratory (BNL) Report: Basement Fill Model Evaluation of Maximum Radionuclide Concentrations for Initial Suite of Radionuclides" December 2014
9. ZionSolutions TSD 14-011 "Soil Area Factors" December 2014 Page 20 of 111

TSD 14-010 Revision 1

8. Attachments 8.1. Attachment 1: RESRAD Input Parameters for BFM Uncertainty Analysis 8.2. Attachment 2: RESRAD BFM Uncertainty Reports 8.3. Attachment 3: RESRAD Input Parameters for BFM Groundwater Exposure Factors 8.4. Attachment 4: RESRAD Summary Report and Concentration Report for BFM Groundwater Exposure Factors 8.5. Attachment 5: Calculation of Groundwater Concentration Factors and Fill Concentration Factors from DUST-MS Modeling Results 8.6. Attachment 6: Calculation of BFM Basement Dose Factors 8.7. Attachment 7: RESRAD Input Parameters for Soil DCGL Uncertainty Analysis 8.8. Attachment 8: RESRAD Uncertainty Reports for Soil DCGLs 8.9. Attachment 9: RESRAD Input Parameters for ZSRP Surface Soil and Subsurface Soil DCGL 8.10. Attachment 10: RESRAD Summary Reports for Soil DCGLs 8.11. Attachment 11: RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclides 8.12. Attachment 12: RESRAD Summary Report and Concentration Report for BFM Analysis of Initial Suite of Radionuclides 8.13. Attachment 13: RESRAD Summary Reports for Soil Area Factors to Support Calculation of BFM Drilling Spoils Dose Factors for Initial Suite of Radionuclides 8.14. Attachment 14: RESRAD Summary Report for Soil Analysis of Initial Suite of Radionuclides Page 21 of 111

TSD 14-010 Revision 1 Figure 1 - RESRAD Parameter Selection Process Select model parameter Classify as Behavioral, Metabolic, or Physical Priority 1 or 2 Behavioral parameter Metabolic parameter Physical parameter Assign default value Assign default value from NUREG/CR 5512 from NUREG/CR 5512 Site data Vol. 3 Vol. 3 available?

N Yes Input parameter Input parameter o value value No Input parameter value Classify as Priority 1, 2 or 3 Priority 1 or 2 Priority 3 Assign distribution from Assign Median value NUREG/CR-6697, Att C from RESRAD v7.0 Complete sensitivity analysis Input parameter using RESRAD v7.0 value Classify parameter as Sensitive or Non-sensitive Sensitive, lPRCCl > 0.25 Non-sensitive, lPRCCl 0.25 Assign 75% quartile value if Assign 25% quartile value if Assign 50% value TEDE is positively correlated TEDE is negatively correlated distribution with the parameter with the parameter Input parameter Input parameter Input parameter value value value Page 22 of 111

TSD 14-010 Revision 1 ATTACHMENT 1 RESRAD Input Parameters for BFM Uncertainty Analysis Page 23 of 111

TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Soil Concentrations Basic radiation dose limit (mrem/y) 3 D 25 10 CFR 20.1402 NR NR NR NR Initial principal radionuclide (pCi/g) P 2 D 1 Unit Value NR NR NR NR Distribution coefficients (contaminated, unsaturated, and saturated zones) (cm3/g)

Co-60 P 1 D 223 TSD 14-004 (Reference 5) 5.46 2.53 0.001 0.999 235 Cs-134 P 1 D 45 TSD 14-004 6.1 2.33 0.001 0.999 446 Cs-137 P 1 D 45 TSD 14-004 6.1 2.33 0.001 0.999 446 Eu-152 P 1 D 95 TSD 14-004 6.72 3.22 0.001 0.999 825 Eu-154 P 1 D 95 TSD 14-004 6.72 3.22 0.001 0.999 825 Gd-152 (daughter for Eu-152) P 1 D 825 Median Value 6.72 3.22 0.001 0.999 825 NUREG/CR-6697, Att. C H-3 P 1 D 0 TSD 14-004 -2.81 0.5 0.001 0.999 0.06 Nd-144 (daughter for Eu-152) P 1 D 158 RESRADv.7.0 Default NA NA NA NA NA Neodymium (Nd) not listed in NUREG/CR-6697 Ni-63 P 1 D 62 TSD 14-004 6.05 1.46 0.001 0.999 424 Sm-148 (daughter Eu-152) P 1 D 825 Median Value 6.72 3.22 0.001 0.999 825 NUREG/CR-6697, Att. C Sr-90 P 1 D 2.3 TSD 14-004 3.45 2.12 0.001 0.999 32 Initial concentration of radionuclides P 3 D 0 No existing groundwater NR NR NR NR present in groundwater (pCi/l) contamination Calculation Times Time since placement of material (y) P 3 D 1 For user convenience: NR NR NR NR Allows use of t=0 in dose and concentration output reports to calculate unitized Exposure Factors Time for calculations (y) P 3 D 0, 1, 3, 10, 30, 100, 300, RESRAD Default NR NR NR NR 1000 Contaminated Zone Area of contaminated zone (m2) P 2 D 64,500 Area of the Security NR NR NR NR Protected Area on Zion Site Page 24 of 111

TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Thickness of contaminated zone (m) P 2 D 11.2 Contaminated Zone is the NR NR NR NR Basement fill depth where mixing occurs. Depth of fill mixing zone depends on Basement floor elevation.

11.2 m is used as nominal value based on difference between elevations of the water table (579) and Auxiliary Basement floor (542) which equals 11.2m.

Note: this parameter has no effect on the calculated values for unitized Exposure Factors.

Length parallel to aquifer flow (m) P 2 D 287 Diameter of 64,500 m2 NR NR NR NR contaminated area.

Note: not applicable to Basement Fill Model because Mass Balance groundwater model used.

Does the initial contamination NA NA NA Yes 100% of the contamination NA NA NA NA penetrate the water table? assumed to be in the basement fill water mixing zone Contaminated fraction below water Pe 3e D 1 100% of the contamination NR NR NR NR table assumed to be in the basement fill water mixing zone Cover and Contaminated Zone Hydrological Data Cover depth (m) P 2 D 3.6m Difference between ground NR NR NR NR NA level elevation at 591 (179.6m) and equilibrium water level in basements at 579 (176m)

Density of cover material P 2 D 1.8 Site-specific average native NR NR NR NR sand and disturbed sand from Reference 4, Table 5.5.

Cover erosion rate P,B 2 D Continuous Logarithmic NUREG/CR-6697 Att. C 5E-08 0,0007 0,005 .2 0.0015 Page 25 of 111

TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Density of contaminated zone P 1 S Truncated Normal NUREG/CR-6697 Att. C 1.52 0.23 0.001 0.999 1.52 (g/cm3)

Fill to be comprised of undetermined combination of clean concrete and native sand. NUREG/CR-6697 distribution used as placeholder - parameter has no effect on calculation of unitized Exposure Factors Contaminated zone erosion rate P,B 2 S Continuous Logarithmic NUREG/CR-6697 Att. C 5E-08 0.0007 0,005 0.2 0.0015 (m/y)

Contaminated zone total porosity P 2 S Truncated Normal NUREG/CR-6697 Att. C 0.425 0.0867 0.001 0.999 0.42 Fill to be comprised of undetermined combination of clean concrete and native sand. NUREG/CR-6697 distribution used as placeholder - parameter has no effect on calculation of unitized Exposure Factors Contaminated zone field capacity P 3 D 0.066 Site-specific value from NR NR NR NR Reference 4, Table 5.4 Contaminated zone hydraulic P 2 S Loguniform Site-specific distribution 786 17000 NA NA 3649 conductivity (m/y) from Reference 4, Table 5.9 Contaminated zone b parameter P 2 S Bounded Lognormal - N NUREG/CR-6697, Att. C 1.06 0.66 0.5 30 2.89 Fill to be comprised of undetermined combination of clean concrete and native sand. NUREG/CR-6697 distribution used as placeholder - parameter has no effect on calculation of unitized Exposure Factors Humidity in air (g/m3) P 3 D 7.2 Median 1.98 0.334 0.001 0.999 7.2 NUREG/CR-6697 Att. C Evapotranspiration coefficient P 2 S Uniform NUREG/CR-6697 Att. C 0.5 0.75 NR NR 0.625 Average annual wind speed (m/s) P 2 S Bounded Lognormal n NUREG/CR-6697 Att. C 1.445 0.2419 1.4 13 4.2 Precipitation (m/y) P 2 D 0.83 Site-specific value from NR NR NR NR Reference 4, Table 5.12 Page 26 of 111

TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Irrigation (m/y) B 3 D 0.19 NUREG-5512, Vol. 3, Table NR NR NR NR 6-18 (Illinois Average)

Converted 0.52 L/m2/d to m/y.

Irrigation mode B 3 D Overhead Overhead irrigation is NR NR NR NR common practice in U. S.

Runoff coefficient P 2 S Uniform NUREG/CR-6697 Att. C 0.1 0.8 NR NR 0.45 Watershed area for nearby stream P 3 D 1.0E+06 RESRAD Default NR NR NR NR or pond (m2)

Accuracy for water/soil - 3 D 1.00E-03 RESRAD Default NR NR NR NR computations Saturated Zone Hydrological Data Density of saturated zone (g/cm3) P 1 S Truncated Normal NUREG 6697 distribution 1.51 0.16 0.001 0.999 1.51 for site soil type - sand Saturated zone total porosity P 1 S Truncated Normal NUREG 6697 distribution 0.43 0.06 0.001 0.999 0.43 for site soil type - sand Saturated zone effective porosity P 1 S Truncated Normal NUREG 6697 distribution 0.383 0.0610 0.001 0.999 0.383 for site soil type - sand Saturated zone field capacity P 3 D 0.066 Site-specific value from NR NR NR NR Reference 4, Table 5.4 Saturated zone hydraulic P 1 S Loguniform Site-specific distribution 786 17000 NA NA 3649 conductivity (m/y) from REFERENCE 4 Table 5.9 Saturated zone hydraulic gradient P 2 S Bounded Lognormal - N NUREG/CR-6697 Att. C -5.11 1.77 0.00007 0.5 0.006 Saturated zone b parameter P 2 D NA NUREG/CR-6697 NR NR NR NR NR saturated zone b not active because water table drop rate =0 Water table drop rate (m/y) P 3 D 0 Basement fill water NR NR NR NR assumed to supply well with no water table drop.

Well pump intake depth (m below P 2 S Triangular NUREG/CR-6697 Att. C 6 10 30 10 water table)

Model: Non-dispersion (ND) or P 3 D MB MB model most applicable NR NR NR NR Mass-Balance (MB) to assumption that well located in center of basement fill.

Page 27 of 111

TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Well pumping rate (m3/y) B,P 2 D 2250 Calculated according to NR NR NR NR NR method described in NUREG/CR-6697, Att. C section 3.10 assuming 10,000m2 farming land area, Illinois average irrigation rate, and NUREG/CR-5512 Vol. 3 livestock water consumption rate.

Unsaturated Zone Hydrological Data Number of unsaturated zone strata P NA NA 0 No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone thickness (m) P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone soil density (g/cm 3) P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone total porosity P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone effective porosity P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone field capacity P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone hydraulic conductivity P NA NA NA No unsaturated zone in NA NA NA NA (m/y) Basement Fill Model Unsat. zone soil-specific b P NA NA NA No unsaturated zone in NA NA NA NA parameter Basement Fill Model Occupancy Inhalation rate (m3/y) M,B 3 D 8400 NUREG/CR-5512, Vol. 33 NR NR NR NR Table 6.29

(= 23m3/d x 365d)

Mass loading for inhalation (g/m3) P,B 2 S Continuous Linear NUREG/CR-6697, Att. C See See See See 2.35E-05 NUREG- NUREG- NUREG- NUREG-6697 6697 6697 6697 Table Table 4.6-1 Table 4.6- Table 4.6-1 4.6-1 1 Exposure duration B 3 D 30 RESRAD Users Manual NR NR NR NR (Parameter not used in dose calculation)

Indoor dust filtration factor P,B 2 S Uniform NUREG/CR-6697, Att. C 0.15 0.95 0.55 Shielding factor, external gamma P 2 S Bounded Lognormal - N NUREG/CR-6697, Att. C -1.3 0.59 0.044 1 0.27 Page 28 of 111

TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Fraction of time spent indoors B 3 D 0.649 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Fraction of time spent outdoors (on B 3 D 0.124 NUREG/CR-5512, Vol. 3 NR NR NR NR site) Table 6.87 (outdoors +

gardening)

Shape factor flag, external gamma P 3 D Circular Circular contaminated zone NR NR NR NR assumed for modeling purposes Ingestion, Dietary Fruits, non-leafy vegetables, grain M,B 2 D 112 NUREG/CR-5512, Vol. 3 NR NR NR NR consumption (kg/y) Table 6.87 (other vegetables + fruits + grain)

Leafy vegetable consumption (kg/y) M,B 3 D 21.4 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Milk consumption (L/y) M,B 2 D 233 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Meat and poultry consumption (kg/y) M,B 3 D 65.1 NUREG/CR5512, Vol. 3 NR NR NR NR Table 6.87 (beef + poultry)

Fish consumption (kg/y) M,B 3 D 20.6 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Note: Aquatic Pathway inactive in BFM Other seafood consumption (kg/y) M,B 3 D 0.9 RESRAD Users Manual NR NR NR NR Table D.2 Note: Aquatic Pathway inactive in BFM Soil ingestion rate (g/y) M,B 2 D 18.3 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Drinking water intake (L/y) M,B 2 D 478 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Contamination fraction of drinking B,P 3 D 1 All water assumed NR NR NR NR water contaminated Contamination fraction of household B,P 3 NA water (if used)

Contamination fraction of livestock B,P 3 D 1 All water assumed NR NR NR NR water contaminated Contamination fraction of irrigation B,P 3 D 1 All water assumed NR NR NR NR water contaminated Contamination fraction of aquatic B,P 2 NA NA Assumption that pond is NR NR NR NR food constructed that intercepts contaminated water not credible at Zion site Page 29 of 111

TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Contamination fraction of plant food B,P 3 D 1 100% of food consumption NR NR NR NR rate from onsite source Contamination fraction of meat B,P 3 D 1 100% of food consumption NR NR NR NR rate from onsite source Contamination fraction of milk B,P 3 D 1 100% of food consumption NR NR NR NR rate from onsite source Ingestion, Non-Dietary Livestock fodder intake for meat M 3 D 28.3 NUREG/CR5512, Vol. 3 NR NR NR NR (kg/day) Table 6.87 (forage, grain and hay for beef cattle +

poultry + layer hen)

Livestock fodder intake for milk M 3 D 65.2 NUREG/CR5512, Vol. 3 NR NR NR NR (kg/day) Table 6.87 (forage + grain +

hay)

Livestock water intake for meat M 3 D 50.6 NUREG/CR5512, Vol. 3 NR NR NR NR (L/day) Table 6.87 (beef cattle +

poultry + layer hen)

Livestock water intake for milk M 3 D 60 NUREG/CR5512, Vol. 3 NR NR NR NR (L/day) Table 6.87 Livestock soil intake (kg/day) M 3 D 0.5 RESRAD Users Manual, NR NR NR NR Appendix L Mass loading for foliar deposition P 3 D 4.00E-04 NUREG/CR-5512, Vol. 3 NR NR NR NR (g/m3) Table 6.87, gardening Depth of soil mixing layer (m) P 2 S Triangular NUREG/CR-6697, Att. C 0 0.15 0.6 0.23 Depth of roots (m) P 1 S Uniform NUREG/CR-6697, Att. C 0.3 4.0 2.15 Drinking water fraction from ground B,P 3 D 1 All water assumed to be NR NR NR NR water supplied from groundwater Household water fraction from B,P 3 NA Not used ground water (if used)

Livestock water fraction from ground B,P 3 D 1 All water assumed to be NR NR NR NR water supplied from groundwater Irrigation fraction from ground water B,P 3 D 1 All water assumed to be NR NR NR NR supplied from groundwater Wet weight crop yield for Non-Leafy P 2 S Truncated Lognormal - N NUREG/CR-6697, Att. C 0.56 0.48 0.001 0.999 1.75 (kg/m2)

Wet weight crop yield for Leafy P 3 D 2.89 NUREG/CR-5512, Vol. 3 NR NR NR NR (kg/m2) Table 6.87 Wet weight crop yield for Fodder P 3 D 1.91 NUREG/CR-5512, Vol. 3 NR NR NR NR (kg/m2) Table 6.87 Growing Season for Non-Leafy (y) P 3 D 0.25 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Page 30 of 111

TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Growing Season for Leafy (y) P 3 D 0.12 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Growing Season for Fodder (y) P 3 D 0.082 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Translocation Factor for Non-Leafy P 3 D 0.1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Translocation Factor for Leafy P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Translocation Factor for Fodder P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Weathering Removal Constant for P 2 S Triangular NUREG/CR-6697, Att. C 5.1 18 84 33 Vegetation (1/y)

Wet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Non-Leafy Table 6.87 Wet Foliar Interception Fraction for P 2 S Triangular NUREG/CR-6697, Att. C 0.06 0.67 0.95 0.58 Leafy Wet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Fodder Table 6.87 Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Non-Leafy Table 6.87 Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Leafy Table 6.87 Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Fodder Table 6.87 Storage times of contaminated foodstuffs (days):

Fruits, non-leafy vegetables, and B 3 D 14 NUREG/CR-5512, Vol. 3 NR NR NR NR grain Table 6.87 Leafy vegetables B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Milk B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Meat and poultry B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 (holdup period for beef = 20d and poultry

=1 day. Lowest value used)

Fish B 3 D 7 RESRAD Users Manual NR NR NR NR Table D.6 Note: Aquatic pathway inactive in BFM Crustacea and mollusks B 3 D 7 RESRAD Users Manual NR NR NR NR Table D.6 Note: Aquatic pathway inactive in BFM Page 31 of 111

TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Well water B 3 D 1 RESRAD Users Manual NR NR NR NR Table D.6 Surface water B 3 D 1 RESRAD Users Manual NR NR NR NR Table D.6 Livestock fodder B 3 D 45 RESRAD Users Manual NR NR NR NR Table D.6 Special Radionuclides (C-14)

C-12 concentration in water (g/cm 3) P 3 NA NA NA NR NR NR NR C-12 concentration in P 3 NA NA NA NR NR NR NR contaminated soil (g/g)

Fraction of vegetation carbon from P 3 NA NA NA NR NR NR NR soil Fraction of vegetation carbon from P 3 NA NA NA NR NR NR NR air C-14 evasion layer thickness in soil P 2 NA NA NA NR NR NR NR (m)

C-14 evasion flux rate from soil P 3 NA NA NA NR NR NR NR (1/sec)

C-12 evasion flux rate from soil P 3 NA NA NA NR NR NR NR (1/sec)

Fraction of grain in beef cattle feed B 3 NA NA NA NR NR NR NR Fraction of grain in milk cow feed B 3 NA NA NA NR NR NR NR Dose Conversion Factors (Inhalation mrem/pCi)

Co-60 M 3 D 2.19E-04 FGR11 NR NR NR NR Cs-134 M 3 D 4.62E-05 FGR11 NR NR NR NR Cs-137 M 3 D 3.19E-05 FGR11 NR NR NR NR Eu-152 M 3 D 2.21E-04 FGR11 NR NR NR NR Eu-154 M 3 D 2.86E-04 FGR11 NR NR NR NR Gd-152 M 3 D 2.43E-01 FGR11 NR NR NR NR H-3 M 3 D 6.40E-08 FGR11 NR NR NR NR Ni-63 M 3 D 6.29E-06 FGR11 NR NR NR NR Nd-144f M 3 D 7.04E-02 ICRP60 NR NR NR NR Page 32 of 111

TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Sm-148e M 3 D 7.34E-02 ICRP60 NR NR NR NR Sr-90 M 3 D 1.30E-03 FGR11 NR NR NR NR Dose Conversion Factors (Ingestion mrem/pCi)

Co-60 M 3 D 2.69E-05 FGR11 NR NR NR NR Cs-134 M 3 D 7.33E-05 FGR11 NR NR NR NR Cs-137 M 3 D 5.00E-05 FGR11 NR NR NR NR Eu-152 M 3 D 6.48E-06 FGR11 NR NR NR NR Eu-154 M 3 D 9.55E-06 FGR11 NR NR NR NR Gd-152 M 3 D 1.61E-04 FGR11 NR NR NR NR H-3 M 3 D 6.40E-08 FGR11 NR NR NR NR Ni-63 M 3 D 5.77E-07 FGR11 NR NR NR NR Nd-144f M 3 D 1.51E-04 ICRP60 NR NR NR NR Sm-148f M 3 D 1.58E-04 ICRP60 NR NR NR NR Sr-90 M 3 D 1.42E-04 FGR11 NR NR NR NR Plant Transfer Factors (pCi/g plant)/(pCi/g soil)

Co-60 P 1 S Lognormal - N NUREG/CR-6697, Att. C -2.53 0.9 7.9E-02 Cs-134 P 1 S Lognormal - N NUREG/CR-6697, Att. C -3.22 1.0 4.0E-02 Cs-137 P 1 S Lognormal - N NUREG/CR-6697, Att. C -3.22 1.0 4.0E-02 Eu-152 P 1 S Lognormal - N NUREG/CR-6697, Att. C -6.21 1.1 2.0E-03 Eu-154 P 1 S Lognormal - N NUREG/CR-6697, Att. C -6.21 1.1 2.0E-03 Gd-152 P 1 S Lognormal - N NUREG/CR-6697, Att. C -6.21 1.1 2.0E-03 H-3 P 1 S Lognormal - N NUREG/CR-6697, Att. C 1.57 1.1 4.8E+00 Nd-144 P 1 S Lognormal - N NUREG/CR-6697, Att. C -6.21 1.1 2.0E-03 Page 33 of 111

TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Ni-63 P 1 S Lognormal - N NUREG/CR-6697, Att. C -3.00 0.9 5.0E-02 Sm-148 P 1 S Lognormal - N NUREG/CR-6697, Att. C -6.21 1.1 2.0E-03 Sr-90 P 1 S Lognormal - N NUREG/CR-6697, Att. C -1.20 1.0 3.0E-01 Co-60 P 2 S Lognormal - N NUREG/CR-6697, Att. C -3.51 1.0 3.0E-02 Cs-134 P 2 S Lognormal - N NUREG/CR-6697, Att. C -3.00 0.4 5.0E-02 Cs-137 P 2 S Lognormal - N NUREG/CR-6697, Att. C -3.00 0.4 5.0E-02 Eu-152 P 2 S Lognormal - N NUREG/CR-6697, Att. C -6.21 1.0 2.0E-03 Eu-154 P 2 S Lognormal - N NUREG/CR-6697, Att. C -6.21 1.0 2.0E-03 Gd-152 P 2 S Lognormal - N NUREG/CR-6697, Att. C -6.21 1.0 2.0E-03 H-3 P 2 S Lognormal - N NUREG/CR-6697, Att. C -4.42 1.0 1.2E-02 Nd-144 P 2 S Lognormal - N NUREG/CR-6697, Att. C -6.21 1.0 2.0E-03 Ni-63 P 2 S Lognormal - N NUREG/CR-6697, Att. C -5.30 0.9 5.0E-03 Sm-148 P 2 S Lognormal - N NUREG/CR-6697, Att. C -6.21 1.1 2.0E-03 Sr-90 P 2 S Lognormal-N NUREG/CR-6697, Att. C -4.61 0.4 1.0E-02 Co-60 P 2 S Lognormal - N NUREG/CR-6697, Att. C -6.21 0.7 2.0E-03 Cs-134 P 2 S Lognormal - N NUREG/CR-6697, Att. C -4.61 0.5 1.0E-02 Cs-137 P 2 S Lognormal - N NUREG/CR-6697, Att. C -4.61 0.5 1.0E-02 Eu-152 P 2 S Lognormal - N NUREG/CR-6697, Att. C -9.72 0.9 6.0E-05 Eu-154 P 2 S Lognormal - N NUREG/CR-6697, Att. C -9.72 0.9 6.0E-05 Gd-152 P 2 S Lognormal - N NUREG/CR-6697, Att. C -9.72 0.9 6.0E-05 Page 34 of 111

TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median H-3 P 2 S Lognormal - N NUREG/CR-6697, Att. C -4.6 0.9 1.0E-02 Nd-144 P 2 S Lognormal - N NUREG/CR-6697, Att. C -9.72 0.9 6.0E-05 Ni-63 P 2 S Lognormal - N NUREG/CR-6697, Att. C -3.91 0.7 2.0E-02 Sr-90 P 2 S Lognormal - N NUREG/CR-6697, Att. C -6.21 0.5 2.0E-03 Sm-148 P 2 S Lognormal-N NUREG/CR-6697, Att. C -9.72 0.9 6.0E-05 Bioaccumulation Factors for Fish ((pCi/kg)/(pCi/L))

Co-60 P 2 NA Inactive NUREG/CR-6697, Att. C 5.7 1.1 3.0E+02 Cs-134 P 2 NA Inactive NUREG/CR-6697, Att. C 7.6 0.7 2.0E+03 Cs-137 P 2 NA Inactive NUREG/CR-6697, Att. C 7.6 0.7 2.0E+03 Eu-152 P 2 NA Inactive NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01 Eu-154 P 2 NA Inactive NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01 Gd-152 P 2 NA Inactive NUREG/CR-6697, Att. C 3.2 1.1 2.5E+01 H-3 P 2 NA Inactive NUREG/CR-6697, Att. C 0 0.1 1.0E+00 Nd-144 P 2 NA Inactive NUREG/CR-6697, Att. C 4.6 1.1 9.9E-01 Ni-63 P 2 NA Inactive NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01 Sm-148 P 2 NA Inactive NUREG/CR-6697, Att. C 3.2 1.1 2.5E+01 Sr-90 P 2 NA Inactive NUREG/CR-6697, Att. C 4.1 1.1 6.0E+01 Bioaccumulation Factors for Crustacea/ Mollusks ((pCi/kg)/(pCi/L))

Co-60 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Cs-134 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Cs-137 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Eu-152 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Page 35 of 111

TSD 14-010 RESRAD Input Parameters BFM Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Eu-154 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Gd-152 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D H-3 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Nd-144 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Ni-63 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Sm-148 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Sr-90 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Graphics Parameters Number of points 32 RESRAD Default NR NR NR NR Spacing log RESRAD Default NR NR NR NR Time integration parameters Maximum number of points for dose 17 RESRAD Default NR NR NR NR Notes:

a P = physical, B = behavioral, M = metabolic; (see NUREG/CR-6697, Attachment B, Table 4.)

b 1 = high-priority parameter, 2 = medium-priority parameter, 3 = low-priority parameter (see NUREG/CR-6697, Attachment B, Table 4.1) c D = deterministic, S = stochastic d Distributions Statistical Parameters:

Lognormal-n: 1= mean, 2 = standard deviation Bounded lognormal-n: 1= mean, 2 = standard deviation, 3 = minimum, 4 = maximum Truncated lognormal-n: 1= mean, 2 = standard deviation, 3 = lower quantile, 4 = upper quantile Bounded normal: 1 = mean, 2 = standard deviation, 3 = minimum, 4 = maximum Beta: 1 = minimum, 2 = maximum, 3 = P-value, 4 = Q-value Triangular: 1 = minimum, 2 = mode, 3 = maximum Uniform: 1 = minimum, 2 = maximum e Sm-148 not listed in RESRAD FGR 11 DCF file Page 36 of 111

TSD 14-010 Revision 1 ATTACHMENT 2 RESRAD BFM Uncertainty Reports See TSD 14-010 Attachment 2 (16 files)

Page 37 of 111

TSD 14-010 Revision 1 ATTACHMENT 3 RESRAD Input Parameters for BFM Groundwater Exposure Factors Page 38 of 111

TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Soil Concentrations Basic radiation dose limit (mrem/y) NA 3 D 25 10 CFR 20.1402 NR NR NR NR Initial principal radionuclide (pCi/g) P 2 D 1 Unit Value NR NR NR NR Distribution coefficients (contaminated, unsaturated, and saturated zones) (cm /g) 3 Co-60 P 1 D 223 TSD 14-004 (Reference 5) 5.46 2.53 0.001 0.999 235 Cs-134 P 1 D 45 TSD 14-004 6.1 2.33 0.001 0.999 446 Cs-137 P 1 D 45 TSD 14-004 6.1 2.33 0.001 0.999 446 Eu-152 P 1 D 95 TSD 14-004 6.72 3.22 0.001 0.999 825 Eu-154 P 1 D 95 TSD 14-004 6.72 3.22 0.001 0.999 825 Gd-152 (daughter for Eu-152) P 1 D 825 Median Value 6.72 3.22 0.001 0.999 825 NUREG/CR-6697, Att. C H-3 P 1 D 0 TSD 14-004 -2.81 0.5 0.001 0.999 0.06 Nd-144 (daughter for Eu-152) P 1 D 158 RESRADv.7.0 Default NA NA NA NA NA Nd not listed in NUREG/CR-6697 Ni-63 P 1 D 62 TSD 14-004 6.05 1.46 0.001 0.999 424 Sm-148 (daughter Eu-152) P 1 D 825 Median Value 6.72 3.22 0.001 0.999 825 NUREG/CR-6697, Att. C Sr-90 P 1 D 2.3 TSD 14-004 3.45 2.12 0.001 0.999 32 Initial concentration of radionuclides P 3 D 0 No existing groundwater NR NR NR NR present in groundwater (pCi/l) contamination Calculation Times Time since placement of material (y) P 3 D 1 For user convenience: NR NR NR NR Allows use of t=0 in dose and concentration output reports to calculate unitized Exposure Factors Time for calculations (y) P 3 D 0, 1, 3, 10, 30, 100, 300, RESRAD Default NR NR NR NR 1000 Contaminated Zone Area of contaminated zone (m2) P 2 D 64,500 Area of the Radiological NR NR NR NR Protected Area on Zion Site Page 39 of 111

TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Thickness of contaminated zone (m) P 2 D 11.2 Contaminated Zone is the NR NR NR NR Basement fill depth where mixing occurs. Depth of fill mixing zone depends on Basement floor elevation.

11.3 m is used as nominal value based on difference between elevations of the water table (579) and Auxiliary Basement floor (542) which equals 11.2m.

Note: this parameter has no effect on the calculated values for unitized Exposure Factors.

Length parallel to aquifer flow (m) P 2 D 287 Diameter of 64,500 m2 NR NR NR NR contaminated area.

Note: not applicable to Basement Fill Model because Mass Balance groundwater model used.

Does the initial contamination NA NA NA Yes 100% of the contamination NA NA NA NA penetrate the water table? assumed to be in the basement fill water mixing zone Contaminated fraction below water Pe 3e D 1 100% of the contamination NR NR NR NR table assumed to be in the basement fill water mixing zone Cover and Contaminated Zone Hydrological Data Cover depth (m) P 2 D 3.6m Difference between ground NR NR NR NR NA level elevation at 591 (179.6m) and equilibrium water level in basements at 579 (176m)7 Density of cover (g/cm3) P 1 D 1.8 Site-specific average native 1.52 0.23 0.001 0.999 1.52 sand and disturbed sand from REFERENCE 4 Table 5.5.

Cover erosion rate (m/y) P,B 2 D 0.0015 Median 5E-08 0.0007 0,005 0.2 0.0015 NUREG/CR-6697 Att. C Page 40 of 111

TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Density of contaminated zone P 1 D 1.8 Density identified as 1.52 0.23 0.001 0.999 1.52 (g/cm3) sensitive and positively th correlated. The 75 Percentile of the NUREG/CR-6697 Att. C distribution is 1.67 g/cm3.

However, the site-specific value for sand density is 1.8 g/cm3.

Fill to be comprised of undetermined combination of clean concrete and native sand therefore higher value for site-specific sand used.

Contaminated zone erosion rate P,B 2 D 0.0015 Median 5E-08 0.0007 0,005 0.2 0.0015 (m/y) NUREG/CR-6697 Att. C Contaminated zone total porosity P 2 D 0.37 25th Percentile 0.425 0.0867 0.001 0.999 0.42 NUREG/CR-6697 Att. C.

Contaminated zone field capacity P 3 D 0.066 Site-specific value from NR NR NR NR Reference 4 Table 5.4 Contaminated zone hydraulic P 2 D 2880 Site-specific value from 786 17000 NA NA 3649 conductivity (m/y) Reference 4, Table 5.9 Contaminated zone b parameter P 2 D 2.89 Median 1.06 0.66 0.5 30 2.89 NUREG/CR-6697, Att. C Humidity in air (g/m3) P 3 D 7.2 Median 1.98 0.334 0.001 0.999 7.2 NUREG/CR-6697 Att. C Evapotranspiration coefficient P 2 D 0.625 Median 0.5 0.75 NR NR 0.625 NUREG/CR-6697 Att. C Average annual wind speed (m/s) P 2 D 4.2 Median 1.445 0.2419 1.4 13 4.2 NUREG/CR-6697 Att. C Precipitation (m/y) P 2 D 0.83 Site-specific value from NR NR NR NR Reference 4, Table 5.12 Irrigation (m/y) B 3 D 0.19 NUREG-5512, Vol. 3, Table NR NR NR NR 6-18 (Illinois Average).

Converted 0.52 L/m2/d to m/y.

Irrigation mode B 3 D Overhead Overhead irrigation is NR NR NR NR common practice in U. S.

Runoff coefficient P 2 D 0.2 Site-specific value from 0.1 0.8 NR NR 0.45 Reference 4, Section 5.10 Watershed area for nearby stream P 3 D 1.0E+06 RESRAD Default NR NR NR NR or pond (m2)

Accuracy for water/soil - 3 D 1.00E-03 RESRAD Default NR NR NR NR computations Page 41 of 111

TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Saturated Zone Hydrological Data Density of saturated zone (g/cm3) P 1 D 1.8 Site-specific average native 1.51 0.16 0.001 0.999 1.51 sand and disturbed sand from Reference 4, Table 5.5.

Saturated zone total porosity P 1 D 0.35 Site-specific average native 0.43 0.06 0.001 0.999 0.43 sand and disturbed sand from Reference 4, Table 5.6 Saturated zone effective porosity P 1 D 0.29 Site-specific average native 0.383 0.0610 0.001 0.999 0.383 sand and disturbed sand from Reference 4 Table 5.7 Saturated zone field capacity P 3 D 0.066 Site-specific value from NR NR NR NR Reference 4, Table 5.4 Saturated zone hydraulic P 1 D 1695 25th percentile 786 17000 NA NA 3649 conductivity (m/y) Site-specific distribution from Reference 4, Table 5.9.

Saturated zone hydraulic gradient P 2 D 0.0018 25th Percentile -0.511 1.77 0.00007 0.5 0.006 NUREG/CR-6697 Att. C distribution Site-specific average native sand and disturbed sand from Reference 4, Table 5.10 is greater at 0.0039 but lower value used Saturated zone b parameter P 2 D NA RESRAD User Manual NR NR NR NR NR saturated zone b not active in RESRAD because water table drop rate =0 Water table drop rate (m/y) P 3 D 0 Basement fill water NR NR NR NR assumed to fully supply well.

Well pump intake depth (m below P 2 D 5.6 Basement depths vary. 6 10 30 NA 10 water table) 5.2m selected as nominal value based on mid-point of 11.2m contaminated zone for Auxiliary Basement.

Note: this parameter has no effect on the calculated values for unitized Exposure Factors.

Page 42 of 111

TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Model: Non-dispersion (ND) or P 3 D MB MB model most applicable NR NR NR NR Mass-Balance (MB) to assumption that well located in center of basement fill.

Well pumping rate (m3/y) B,P 2 D 2250 Calculated according to NR NR NR NR NR method described in NUREG/CR-6697, Att. C Section 3.10 assuming 10,000m2 land area, Illinois specific irrigation rate and NUREG/CR-5512 vol. 3 livestock water consumption rate Unsaturated Zone Hydrological Data Number of unsaturated zone strata P NA NA 0 No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone thickness (m) P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone soil density (g/cm3) P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone total porosity P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone effective porosity P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone field capacity P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone hydraulic conductivity P NA NA NA No unsaturated zone in NA NA NA NA (m/y) Basement Fill Model Unsat. zone soil-specific b P NA NA NA No unsaturated zone in NA NA NA NA parameter Basement Fill Model Occupancy Inhalation rate (m3/y) M,B 3 D 8400 NUREG/CR-5512, Vol. 33 NR NR NR NR Table 6.29

(= 23 m3/d x 365 d/y) 3 Mass loading for inhalation (g/m ) P,B 2 D 2.35E-05 Median See See See See 2.35E-05 NUREG/CR-6697, Att. C NUREG- NUREG- NUREG- NUREG-6697 6697 6697 Table 6697 Table Table 4.6-1 4.6-1 Table 4.6-1 4.6-1 Exposure duration B 3 D 30 RESRAD Users Manual NR NR NR NR (Parameter not used in dose calculation)

Page 43 of 111

TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Indoor dust filtration factor P,B 2 D 0.55 Median 0.15 0.95 0.55 NUREG/CR-6697, Att. C Shielding factor, external gamma P 2 D 0.27 Median -1.3 0.59 0.044 1 0.27 NUREG/CR-6697, Att. C Fraction of time spent indoors B 3 D 0.649 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Fraction of time spent outdoors (on B 3 D 0.124 NUREG/CR-5512, Vol. 3 NR NR NR NR site) Table 6.87 (outdoors +

gardening)

Shape factor flag, external gamma P 3 D Circular Circular contaminated zone NR NR NR NR assumed for modeling purposes Ingestion, Dietary Fruits, non-leafy vegetables, grain M,B 2 D 112 NUREG/CR-5512, Vol. 3 NR NR NR NR consumption (kg/y) Table 6.87 (other vegetables + fruits + grain)

Leafy vegetable consumption (kg/y) M,B 3 D 21.4 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Milk consumption (L/y) M,B 2 D 233 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Meat and poultry consumption (kg/y) M,B 3 D 65.1 NUREG/CR5512, Vol. 3 NR NR NR NR Table 6.87 (beef + poultry)

Fish consumption (kg/y) M,B 3 D 20.6 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Note: Aquatic Pathway inactive in BFM Other seafood consumption (kg/y) M,B 3 D 0.9 RESRAD Users Manual NR NR NR NR Table D.2 Note: Aquatic Pathway inactive in BFM Soil ingestion rate (g/y) M,B 2 D 18.3 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Drinking water intake (L/y) M,B 2 D 478 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Contamination fraction of drinking B,P 3 D 1 All water assumed NR NR NR NR water contaminated Contamination fraction of household B,P 3 NA water (if used)

Contamination fraction of livestock B,P 3 D 1 All water assumed NR NR NR NR water contaminated Contamination fraction of irrigation B,P 3 D 1 All water assumed NR NR NR NR water contaminated Page 44 of 111

TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Contamination fraction of aquatic B,P 2 D NA Assumption that pond is NR NR NR NR food constructed that intercepts contaminated water not credible at Zion site Contamination fraction of plant food B,P 3 D 1 100% of food consumption NR NR NR NR rate from onsite source Contamination fraction of meat B,P 3 D 1 100% of food consumption NR NR NR NR rate from onsite source Contamination fraction of milk B,P 3 D 1 100% of food consumption NR NR NR NR rate from onsite source Ingestion, Non-Dietary Livestock fodder intake for meat M 3 D 28.3 NUREG/CR5512, Vol. 3 NR NR NR NR (kg/day) Table 6.87 (forage, grain and hay for beef cattle +

poultry + layer hen)

Livestock fodder intake for milk M 3 D 65.2 NUREG/CR5512, Vol. 3 NR NR NR NR (kg/day) Table 6.87 (forage + grain +

hay)

Livestock water intake for meat M 3 D 50.6 NUREG/CR5512, Vol. 3 NR NR NR NR (L/day) Table 6.87 (beef cattle +

poultry + layer hen)

Livestock water intake for milk M 3 D 60 NUREG/CR5512, Vol. 3 NR NR NR NR (L/day) Table 6.87 Livestock soil intake (kg/day) M 3 D 0.5 RESRAD Users Manual, NR NR NR NR Appendix L Mass loading for foliar deposition P 3 D 4.00E-04 NUREG/CR-5512, Vol. 3 NR NR NR NR (g/m3) Table 6.87, gardening Depth of soil mixing layer (m) P 2 D 0.23 Median 0 0.15 0.6 0.23 NUREG/CR-6697, Att. C Depth of roots (m) P 1 D 3.1 75th Percentile 0.3 4.0 2.15 NUREG/CR-6697, Att. C Drinking water fraction from ground B,P 3 D 1 All water assumed to be NR NR NR NR water supplied from groundwater Household water fraction from B,P 3 NA ground water (if used)

Livestock water fraction from ground B,P 3 D 1 All water assumed to be NR NR NR NR water supplied from groundwater Irrigation fraction from ground water B,P 3 D 1 All water assumed to be NR NR NR NR supplied from groundwater Wet weight crop yield for Non-Leafy P 2 D 1.26 25th Percentile 0.56 0.48 0.001 0.999 1.75 (kg/m2) NUREG/CR-6697, Att. C Wet weight crop yield for Leafy P 3 D 2.89 NUREG/CR-5512, Vol. 3 NR NR NR NR (kg/m2) Table 6.87 Page 45 of 111

TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Wet weight crop yield for Fodder P 3 D 1.91 NUREG/CR-5512, Vol. 3 NR NR NR NR (kg/m2) Table 6.87 (maximum of forage, grain and hay)

Growing Season for Non-Leafy (y) P 3 D 0.25 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Growing Season for Leafy (y) P 3 D 0.12 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Growing Season for Fodder (y) P 3 D 0.082 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Translocation Factor for Non-Leafy P 3 D 0.1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Translocation Factor for Leafy P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Translocation Factor for Fodder P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Weathering Removal Constant for P 2 D 21.5 25th Percentile 5.1 18 84 33 Vegetation (1/y) NUREG/CR-6697, Att. C Wet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Non-Leafy Table 6.87 Wet Foliar Interception Fraction for P 2 D 0.70 75th Percentile 0.06 0.67 0.95 0.58 Leafy NUREG/CR-6697, Att. C Wet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Fodder Table 6.87 Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Non-Leafy Table 6.87 Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Leafy Table 6.87 Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Fodder Table 6.87 Storage times of contaminated foodstuffs (days):

Fruits, non-leafy vegetables, and B 3 D 14 NUREG/CR-5512, Vol. 3 NR NR NR NR grain Table 6.87 Leafy vegetables B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Milk B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Meat and poultry B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 (holdup period for beef = 20d and poultry

=1 day. Lowest value used)

Page 46 of 111

TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Fish B 3 D 7 RESRAD Users Manual NR NR NR NR Table D.6 Note: Aquatic pathway inactive in BFM Crustacea and mollusks B 3 D 7 RESRAD Users Manual NR NR NR NR Table D.6 Note: Aquatic pathway inactive in BFM Well water B 3 D 1 RESRAD Users Manual NR NR NR NR Table D.6 Surface water B 3 D 1 RESRAD Users Manual NR NR NR NR Table D.6 Livestock fodder B 3 D 45 RESRAD Users Manual NR NR NR NR Table D.6 Special Radionuclides (C-14)

C-12 concentration in water (g/cm 3) P 3 D NA NA NR NR NR NR C-12 concentration in P 3 D NA NA NR NR NR NR contaminated soil (g/g)

Fraction of vegetation carbon from P 3 D NA NA NR NR NR NR soil Fraction of vegetation carbon from P 3 D NA NA NR NR NR NR air C-14 evasion layer thickness in soil P 2 D NA NA NR NR NR NR (m)

C-14 evasion flux rate from soil P 3 D NA NA NR NR NR NR (1/sec)

C-12 evasion flux rate from soil P 3 D NA NA NR NR NR NR (1/sec)

Fraction of grain in beef cattle feed B 3 D NA NA NR NR NR NR Fraction of grain in milk cow feed B 3 D NA NA NR NR NR NR Dose Conversion Factors (Inhalation mrem/pCi)

Co-60 M 3 D 2.19E-04 FGR11 NR NR NR NR Cs-134 M 3 D 4.62E-05 FGR11 NR NR NR NR Cs-137 M 3 D 3.19E-05 FGR11 NR NR NR NR Eu-152 M 3 D 2.21E-04 FGR11 NR NR NR NR Eu-154 M 3 D 2.86E-04 FGR11 NR NR NR NR Page 47 of 111

TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Gd-152 M 3 D 2.43E-01 FGR11 NR NR NR NR H-3 M 3 D 6.40E-08 FGR11 NR NR NR NR e

Nd-144 M 3 D 7.04E-02 ICRP60 NR NR NR NR Ni-63 M 3 D 6.29E-06 FGR11 NR NR NR NR Sm-148e M 3 D 7.34E-02 ICRP60 NR NR NR NR Sr-90 M 3 D 1.30E-03 FGR11 NR NR NR NR Dose Conversion Factors (Ingestion mrem/pCi)

Co-60 M 3 D 2.69E-05 FGR11 NR NR NR NR Cs-134 M 3 D 7.33E-05 FGR11 NR NR NR NR Cs-137 M 3 D 5.00E-05 FGR11 NR NR NR NR Eu-152 M 3 D 6.48E-06 FGR11 NR NR NR NR Eu-154 M 3 D 9.55E-06 FGR11 NR NR NR NR Gd-152 M 3 D 1.61E-04 FGR11 NR NR NR NR H-3 M 3 D 6.40E-08 FGR11 NR NR NR NR Nd-144e M 3 D 1.51E-04 ICRP60 NR NR NR NR Ni-63 M 3 D 5.77E-07 FGR11 NR NR NR NR Sm-148e M 3 D 1.58E-04 ICRP60 NR NR NR NR Sr-90 M 3 D 1.42E-04 FGR11 NR NR NR NR Plant Transfer Factors (pCi/g plant)/(pCi/g soil)

Co-60 P 1 D 7.9E-02 Median -2.53 0.9 7.9E-02 NUREG/CR-6697, Att. C Cs-134 P 1 D 4.0E-02 Median -3.22 1.0 4.0E-02 NUREG/CR-6697, Att. C Cs-137 P 1 D 4.0E-02 Median -3.22 1.0 4.0E-02 NUREG/CR-6697, Att. C Eu-152 P 1 D 2.0E-03 Median -6.21 1.1 2.0E-03 NUREG/CR-6697, Att. C Page 48 of 111

TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Eu-154 P 1 D 2.0E-03 Median -6.21 1.1 2.0E-03 NUREG/CR-6697, Att. C Gd-152 P 1 D 2.0E-03 Median -6.21 1.1 2.0E-03 NUREG/CR-6697, Att. C H-3 P 1 D 4.8E+00 Median 1.57 1.1 4.8E+00 NUREG/CR-6697, Att. C Nd-144 P 1 D 2.0E-03 Median -6.21 1.1 2.0E-03 NUREG/CR-6697, Att. C Ni-63 P 1 D 5.0E-02 Median -3.00 0.9 5.0E-02 NUREG/CR-6697, Att. C Sm-148 P 1 D 2.0E-03 Median -6.21 1.1 2.0E-03 NUREG/CR-6697, Att. C Sr-90 P 1 D 5.9E-01 75th Percentile -1.20 1.0 3.0E-01 NUREG/CR-6697, Att. C Meat Transfer Factors (pCi/kg)/(pCi/d)

Co-60 P 2 D 0.058 75th Percentile -3.51 1.0 3.0E-02 NUREG/CR-6697, Att. C Cs-134 P 2 D 0.065 75th Percentile -3.00 0.4 5.0E-02 NUREG/CR-6697, Att. C Cs-137 P 2 D 0.065 75th Percentile -3.00 0.4 5.0E-02 NUREG/CR-6697, Att. C Eu-152 P 2 D 0.004 75th Percentile -6.21 1.0 2.0E-03 NUREG/CR-6697, Att. C Eu-154 P 2 D 0.004 75th Percentile -6.21 1.0 2.0E-03 NUREG/CR-6697, Att. C Gd-152 P 2 D 2.0E-03 Median -6.21 1.0 2.0E-03 NUREG/CR-6697, Att. C H-3 P 2 D 0.012 Median -4.42 1.0 0.012 NUREG/CR-6697, Att. C Nd-144 P 2 D 2.0E-03 Median -6.21 1.0 2.0E-03 NUREG/CR-6697, Att. C Ni-63 P 2 D 0.0092 75th Percentile -5.30 0.9 5.0E-03 NUREG/CR-6697, Att. C Sm-148 P 2 D 2.0E-03 Median -6.21 1.1 2.0E-03 NUREG/CR-6697, Att. C Sr-90 P 2 D 0.013 75th Percentile -4.61 0.4 1.0E-02 NUREG/CR-6697, Att. C Milk Transfer Factors (pCi/L)/(pCi/d)

Co-60 P 2 D 0.0032 75th Percentile -6.21 0.7 2.0E-03 NUREG/CR-6697, Att. C Cs-134 P 2 D 1.4E-02 75th Percentile -4.61 0.5 1.0E-02 NUREG/CR-6697, Att. C Page 49 of 111

TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Cs-137 P 2 D 1.4E-02 75th Percentile -4.61 0.5 1.0E-02 NUREG/CR-6697, Att. C Eu-152 P 2 D 6.0E-05 Median -9.72 0.9 6.0E-05 NUREG/CR-6697, Att. C Eu-154 P 2 D 6.0E-05 Median -9.72 0.9 6.0E-05 NUREG/CR-6697, Att. C Gd-152 P 2 D 6.0E-05 Median -9.72 0.9 6.0E-05 NUREG/CR-6697, Att. C H-3 P 2 D 0.010 Median -4.6 0.9 1.0E-02 NUREG/CR-6697, Att. C Nd-144 P 2 D 6.0E-05 Median -9.72 0.9 6.0E-05 NUREG/CR-6697, Att. C Ni-63 P 2 D 0.032 75th Percentile -3.91 0.7 2.0E-02 NUREG/CR-6697, Att. C Sm-148 P 2 D 6.0E-05 Median -9.72 0.9 6.0E-05 NUREG/CR-6697, Att. C Sr-90 P 2 D 0.0028 75th Percentile -6.21 0.5 2.0E-03 NUREG/CR-6697, Att. C Bioaccumulation Factors for Fish ((pCi/kg)/(pCi/L))

Co-60 P 2 NA Inactive NUREG/CR-6697, Att. C 5.7 1.1 3.0E+02 Cs-134 P 2 NA Inactive NUREG/CR-6697, Att. C 7.6 0.7 2.0E+03 Cs-137 P 2 NA Inactive NUREG/CR-6697, Att. C 7.6 0.7 2.0E+03 Eu-152 P 2 NA Inactive NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01 Eu-154 P 2 NA Inactive NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01 Gd-152 P 2 NA Inactive NUREG/CR-6697, Att. C 3.2 1.1 2.5E+01 H-3 P 2 NA Inactive NUREG/CR-6697, Att. C 0 0.1 1.0E+00 Nd-144 P 2 NA Inactive NUREG/CR-6697, Att. C 4.6 1.1 9.9E-01 Ni-63 P 2 NA Inactive NUREG/CR-6697, Att. C 4.6 1.1 1.0E+02 Sm-148 P 2 NA Inactive NUREG/CR-6697, Att. C 3.2 1.1 2.5E+01 Sr-90 P 2 NA Inactive NUREG/CR-6697, Att. C 4.1 1.1 6.0E+01 Bioaccumulation Factors for Crustacea/ Mollusks ((pCi/kg)/(pCi/L))

Co-60 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Page 50 of 111

TSD 14-010 RESRAD Input Parameters for BFM Groundwater Exposure Factors Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Cs-134 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Cs-137 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Eu-152 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Eu-154 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Gd-152 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D H-3 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Nd-144 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Ni-63 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Sm-148 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Sr-90 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Graphics Parameters Number of points 32 RESRAD Default NR NR NR NR Spacing log RESRAD Default NR NR NR NR Time integration parameters Maximum number of points for dose 17 RESRAD Default NR NR NR NR Notes:

a P = physical, B = behavioral, M = metabolic; (see NUREG/CR-6697, Attachment B, Table 4.)

b 1 = high-priority parameter, 2 = medium-priority parameter, 3 = low-priority parameter (see NUREG/CR-6697, Attachment B, Table 4.1) c D = deterministic, S = stochastic d Distributions Statistical Parameters:

Lognormal-n: 1= mean, 2 = standard deviation Bounded lognormal-n: 1= mean, 2 = standard deviation, 3 = minimum, 4 = maximum Truncated lognormal-n: 1= mean, 2 = standard deviation, 3 = lower quantile, 4 = upper quantile Bounded normal: 1 = mean, 2 = standard deviation, 3 = minimum, 4 = maximum Beta: 1 = minimum, 2 = maximum, 3 = P-value, 4 = Q-value Triangular: 1 = minimum, 2 = mode, 3 = maximum Uniform: 1 = minimum, 2 = maximum e Sm-148 and ND-144 not listed in RESRAD FGR 11 DCF file Page 51 of 111

TSD 14-010 Revision 1 ATTACHMENT 4 RESRAD Summary Report and Concentration Report for BFM Groundwater Exposure Factors See TSD 14-010 Attachment 4 (2 files)

Page 52 of 111

TSD 14-010 Revision 1 ATTACHMENT 5 Calculation of Groundwater Concentration Factors and Fill Concentration Factors from DUST-MS Modeling Results Page 53 of 111

TSD 14-010 Revision 1 ZionSolutions Excel Spreadsheet Calculations in Support of LTP Chapter 6 Rev. 0.xls CALCULATION OF GROUNDWATER AND FILL CONCENTRATION FACTORS FROM DUST-MS RESULTS

Reference:

ZionSolutions Technical Support Document 14-009, Brookhaven National Laboratory Report (BNL), Evaluation of Maximum Radionuclide Groundwater Concentrations for Basement Fill Model, Zion Station Restoration Project, December 2014 DUST-MS Assumed Basement Inventory:

DUST-MS Inventory (pCi)

Auxiliary 6503 Containment 2759 Turbine 14679 Spent Fuel Pool/Transfer Canals 780 Crib House/Forebay 6940 Waste Water Treatment Facility 1124 Calculations:

Auxiliary Basement DUST-MS Results GW Conc Factor Fill Conc Factor pCi/L pCi/g pC/L per mCi pCi/g per mCi Co-60 2.60E-08 5.80E-09 4.00E-03 8.92E-04 Cs-134 6.89E-07 3.10E-08 1.06E-01 4.77E-03 Cs-137 2.47E-06 1.11E-07 3.80E-01 1.71E-02 Eu-152 1.07E-07 1.03E-08 1.65E-02 1.58E-03 Eu-154 8.38E-08 7.96E-09 1.29E-02 1.22E-03 H-3 9.10E-04 0.00E+00 1.40E+02 0.00E+00 Ni-63 1.90E-06 1.18E-07 2.92E-01 1.81E-02 Sr-90 1.96E-05 4.51E-08 3.01E+00 6.94E-03 Containment DUST RESULTS GW Conc Factor Fill Conc Factor pCi/L pCi/g pCi/L per mCi pCi/g per mCi Co-60 1.26E-06 2.81E-07 4.57E-01 1.02E-01 Cs-134 6.23E-06 2.80E-07 2.26E+00 1.01E-01 Cs-137 6.23E-06 2.80E-07 2.26E+00 1.01E-01 Page 54 of 111

TSD 14-010 Revision 1 Eu-152 2.95E-06 2.81E-07 1.07E+00 1.02E-01 Eu-154 2.95E-06 2.81E-07 1.07E+00 1.02E-01 H-3 1.69E-03 0.00E+00 6.13E+02 0.00E+00 Ni-63 4.53E-06 2.81E-07 1.64E+00 1.02E-01 Sr-90 1.14E-04 2.62E-07 4.13E+01 9.50E-02 Spent Fuel Pool/Transfer Tunnels DUST RESULTS GW Conc Factor Fill Conc Factor pCi/L pCi/g pC/L per mCi pCi/g per mCi Co-60 4.25E-07 9.48E-08 5.45E-01 1.22E-01 Cs-134 1.13E-05 5.09E-07 1.45E+01 6.53E-01 Cs-137 4.07E-05 1.83E-06 5.22E+01 2.35E+00 Eu-152 1.75E-06 1.68E-07 2.24E+00 2.15E-01 Eu-154 1.37E-06 1.30E-07 1.76E+00 1.67E-01 H-3 1.49E-02 0.00E+00 1.91E+04 0.00E+00 Ni-63 3.13E-05 1.94E-06 4.01E+01 2.49E+00 Sr-90 3.21E-04 7.38E-07 4.12E+02 9.46E-01 Turbine DUST RESULTS GW Conc Factor Fill Conc Factor pCi/L pCi/g pC/L per mCi pCi/g per mCi Co-60 1.68E-06 3.74E-07 1.14E-01 2.55E-02 Cs-134 8.29E-06 3.73E-07 5.65E-01 2.54E-02 Cs-137 8.29E-06 3.73E-07 5.65E-01 2.54E-02 Eu-152 3.93E-06 3.74E-07 2.68E-01 2.55E-02 Eu-154 3.93E-06 3.74E-07 2.68E-01 2.55E-02 H-3 2.25E-03 0.00E+00 1.53E+02 0.00E+00 Ni-63 6.02E-06 3.73E-07 4.10E-01 2.54E-02 Sr-90 1.52E-04 3.49E-07 1.04E+01 2.38E-02 Crib House/Forebay DUST RESULTS GW Conc Factor Fill Conc Factor pCi/L pCi/g pC/L per mCi pCi/g per mCi Co-60 6.78E-07 1.51E-07 9.77E-02 2.18E-02 Cs-134 3.35E-06 1.51E-07 4.83E-01 2.18E-02 Page 55 of 111

TSD 14-010 Revision 1 Cs-137 3.35E-06 1.51E-07 4.83E-01 2.18E-02 Eu-152 1.59E-06 1.51E-07 2.29E-01 2.18E-02 Eu-154 1.59E-06 1.51E-07 2.29E-01 2.18E-02 H-3 9.08E-04 0.00E+00 1.31E+02 0.00E+00 Ni-63 2.44E-06 1.51E-07 3.52E-01 2.18E-02 Sr-90 6.14E-05 1.41E-07 8.85E+00 2.03E-02 Waste Water Treatment Facility DUST RESULTS GW Conc Factor Fill Conc Factor pCi/L pCi/g pC/L per mCi pCi/g per mCi Co-60 2.34E-05 5.22E-06 2.08E+01 4.64E+00 Cs-134 1.16E-04 5.20E-06 1.03E+02 4.63E+00 Cs-137 1.16E-04 5.20E-06 1.03E+02 4.63E+00 Eu-152 5.43E-05 5.21E-06 4.83E+01 4.64E+00 Eu-154 5.48E-05 5.21E-06 4.88E+01 4.64E+00 H-3 3.13E-02 0.00E+00 2.78E+04 0.00E+00 Ni-63 8.40E-05 5.21E-06 7.47E+01 4.64E+00 Sr-90 2.12E-03 4.87E-06 1.89E+03 4.33E+00 Page 56 of 111

TSD 14-010 Revision 1 ATTACHMENT 6 Calculation of BFM Basement Dose Factors Page 57 of 111

TSD 14-010 Revision 1 ZionSolutions Excel Spreadsheet Calculations in Support of LTP Chapter 6, Revision 1 BFM Groundwater Dose Factors Spent Fuel Pool/Transfer Crib Auxiliary Containment Canals Turbine House/Forbay WWTF (mrem/y (mrem/y per (mrem/y per (mrem/y per (mrem/y per per mCi) (mrem/y per mCi) mCi) mCi) mCi) mCi)

Co-60 1.00E-04 1.14E-02 0.00E+00 2.87E-03 2.45E-03 5.21E-01 Cs-134 9.27E-03 1.98E-01 0.00E+00 4.94E-02 4.22E-02 9.03E+00 Cs-137 2.64E-02 1.57E-01 0.00E+00 3.92E-02 3.35E-02 7.17E+00 Eu-152 5.96E-05 3.87E-03 0.00E+00 9.69E-04 8.29E-04 1.75E-01 Eu-154 6.77E-05 5.62E-03 0.00E+00 1.41E-03 1.20E-03 2.56E-01 H-3 6.21E-03 2.72E-02 0.00E+00 6.80E-03 5.80E-03 1.23E+00 Ni-63 2.86E-04 1.61E-03 0.00E+00 4.01E-04 3.44E-04 7.31E-02 Sr-90 3.29E-01 4.51E+00 0.00E+00 1.13E+00 9.66E-01 2.06E+02 BFM Drilling Spoils Dose Factors (

Reference:

TSD 14-021)

Spent Fuel Crib (1)

Auxiliary Containment(1) Pool/Transfer Turbine (1) WWTF (1)

House/Forbay Canals (mrem/y (mrem/y per (mrem/y per (mrem/y per (mrem/y per per mCi) (mrem/y per mCi) mCi) mCi) mCi) mCi)

Co-60 1.07E-02 2.97E-02 1.58E-01 9.58E-03 1.78E-02 2.26E-01 Cs-134 6.29E-03 1.72E-02 9.41E-02 5.54E-03 1.02E-02 1.31E-01 Cs-137 3.22E-03 7.27E-03 4.83E-02 2.35E-03 4.34E-03 5.57E-02 Eu-152 5.02E-03 1.38E-02 7.46E-02 4.45E-03 8.24E-03 1.05E-01 Eu-154 5.57E-03 1.46E-02 8.25E-02 4.73E-03 8.77E-03 1.12E-01 H-3 0.00E+00 0.00E+00 1.45E-09 0.00E+00 0.00E+00 0.00E+00 Ni-63 3.21E-08 5.57E-08 3.75E-07 1.84E-08 4.11E-08 4.13E-07 Page 58 of 111

TSD 14-010 Revision 1 Sr-90 5.84E-05 1.30E-04 7.09E-04 4.31E-05 9.30E-05 9.69E-04 Basement Dose Factors Basement Dose Factor = (BFM GW Dose Factors + Drilling Spoils Dose Factors)*Insignificant Contributor Dose Adjustment Spent Fuel Crib Pool/Transfer Auxiliary Containment Turbine House/Forbay WWTF Canals (Note 2)

(Note 1)

(mrem/y (mrem/y per (mrem/y per (mrem/y per (mrem/y per per mCi) (mrem/y per mCi) mCi) mCi) mCi) mCi)

Co-60 1.10E-02 4.13E-02 1.20E+00 1.26E-02 2.38E-02 7.57E-01 Cs-134 1.57E-02 2.16E-01 7.15E-01 5.56E-02 6.18E-02 9.27E+00 Cs-137 3.00E-02 1.65E-01 3.67E-01 4.21E-02 4.46E-02 7.31E+00 Eu-152 5.14E-03 1.77E-02 5.66E-01 5.48E-03 1.07E-02 2.83E-01 Eu-154 5.70E-03 2.04E-02 6.26E-01 6.21E-03 1.17E-02 3.73E-01 H-3 6.28E-03 2.73E-02 1.10E-08 6.88E-03 6.83E-03 1.25E+00 Ni-63 2.89E-04 1.61E-03 2.85E-06 4.06E-04 4.05E-04 7.40E-02 Sr-90 3.33E-01 4.54E+00 5.38E-03 1.15E+00 1.14E+00 2.09E+02 Insignificant Contributor (IC) Dose IC Dose Adjustment Adjustment: IC Dose % Factor Containment Insignificant Contributor Dose Percentage 0.514% 1.00517E+00 Auxiliary Insignificant Dose Contributor Percentage 1.207% 1.01222E+00 All other Basements use the Auxiliary Insignificant Contributor Percentage 1.207% 1.01222E+00 Note 1: Spent Fuel Pool/Transfer Canal Dose Factor also adjusted higher by a factor of 7.5 to account for dose from large scale excavation scenario (see LTP Chapter 6, section 6.7)

Note 2: The Crib House/Forebay Dose Factor was adjusted higher to account for a revision that lowered the void volume. The demolition plan for the Crib Page 59 of 111

TSD 14-010 Revision 1 House was revised to leave the interior walls as opposed to removing all interior walls per the original demolition plan. This resulted in a decrease in the Crib House saturated zone fill mass in the Basement Fill Model with a corresponding increase in the pCi/g and pCi/L values calculated in TSD 14-009.

The BFM and DS dose factors are both directly proportional to the pCi/g and pCi/L values.The increase in the pCi/g and pCi/L concentrations are inversely proportional to the ratio of the Revised Volume to the Original Volume for the Crib House/Forebay combined. The revised Crib House/Forebay volume and the ratio of the Revised/Original volume is provided in TSD 14-013, Revision 1.

Ratio of Revised/Original Crib House/Forebay Volume = 8.60E-01 Page 60 of 111

TSD 14-010 Rev. 1 ATTACHMENT 7 RESRAD Input Parameters for Soil DCGL Uncertainty Analysis Page 61 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Soil Concentrations Basic radiation dose limit (mrem/y) 3 D 25 10 CFR 20.1402 NR NR NR NR Initial principal radionuclide (pCi/g) P 2 D 1 Unit Value NR NR NR NR Distribution coefficients (contaminated, unsaturated, and saturated zones) (cm3/g)

Co-60 P 1 D 1161 TSD 14-0042 5.46 2.53 0.001 0.999 235 Cs-134 P 1 D 615 TSD 14-0042 6.1 2.33 0.001 0.999 446 Cs-137 P 1 D 615 TSD 14-0042 6.1 2.33 0.001 0.999 446 2

Ni-63 P 1 D 62 TSD 14-004 6.05 1.46 0.001 0.999 424 Sr-90 P 1 D 2.3 TSD 14-0042 3.45 2.12 0.001 0.999 32 Initial concentration of radionuclides P 3 D 0 No existing groundwater NR NR NR NR present in groundwater (pCi/l) contamination Calculation Times Time since placement of material (y) P 3 D 0 RESRAD Default NR NR NR NR Time for calculations (y) P 3 D 0, 1, 3, 10, 30, 100, 300, RESRAD Default NR NR NR NR 1000 Contaminated Zone Area of contaminated zone (m2) P 2 D 64,500 Area of the Security NR NR NR NR Protected Area on Zion Site Thickness of contaminated zone (m) P 2 D 0.15 or 1 Surface soil depth 0.15 NR NR NR NR Subsurface soil depth 1 m Length parallel to aquifer flow (m) P 2 D 287 Diameter of 64,500 m2 NR NR NR NR contaminated area.

Does the initial contamination NA NA NA No No contamination in water NA NA NA NA penetrate the water table? table Contaminated fraction below water Pe 3e D 0 No contamination in water NR NR NR NR table table Cover and Contaminated Zone Hydrological Data Cover depth (m) P 2 D 0 No Cover NR NR NR NR NA 3

Density of cover (g/cm ) P 1 NA NA No Cover NA NA NA NA NA Cover erosion rate (m/y) P,B 2 NA Continuous Logarithmic NUREG/CR-6697 Att. C 5E-08 0.0007 0.005 0.2 0.0015 Table 3.8-1 Density of contaminated zone P 1 S Truncated Normal NUREG 6697 distribution 1.51 0.16 0.001 0.999 1.51 (g/cm3) for site soil type - sand Page 62 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Contaminated zone erosion rate P,B 2 S Continuous Logarithmic NUREG/CR-6697 Att. C 5E-08 0.0007 0.005 0.2 0.0015 (m/y) Table 3.8-1 Contaminated zone total porosity P 2 S Truncated Normal NUREG 6697 distribution 0.43 0.06 0.001 0.999 0.43 for site soil type - sand Contaminated zone field capacity P 3 D 0.066 Site-specific value from NR NR NR NR Reference 4, Table 5.4 Contaminated zone hydraulic P 2 S Loguniform Site-specific distribution 786 17000 NA NA 3649 conductivity (m/y) from Reference 4, Table 5.9 Contaminated zone b parameter P 2 S Truncated Lognormal - N NUREG 6697 distribution -.0253 0.216 0.001 0.999 0.97 for site soil type - sand Humidity in air (g/m3) P 3 D 7.2 Median 1.98 0.334 0.001 0.999 7.2 NUREG/CR-6697 Att. C Evapotranspiration coefficient P 2 S Uniform NUREG/CR-6697 Att. C 0.5 0.75 NR NR 0.625 Average annual wind speed (m/s) P 2 S Bounded Lognormal N NUREG/CR-6697 Att. C 1.445 0.2419 1.4 13 4.2 Precipitation (m/y) P 2 D 0.83 Site-specific value from NR NR NR NR Reference 4, Table 5.12 Irrigation (m/y) B 3 D 0.19 NUREG-5512, Vol. 3, Table NR NR NR NR 0.56 6-18 (Illinois Average)

Converted 0.52 L/m2/y to m/y Irrigation mode B 3 D Overhead Overhead irrigation is NR NR NR NR common practice in U. S.

Runoff coefficient P 2 S Uniform NUREG/CR-6697 Att. C 0.1 0.8 NR NR 0.45 Watershed area for nearby stream P 3 D 1.0E+06 RESRAD Default NR NR NR NR or pond (m2)

Accuracy for water/soil - 3 D 1.00E-03 RESRAD Default NR NR NR NR computations Saturated Zone Hydrological Data Density of saturated zone (g/cm3) P 1 S Truncated Normal NUREG 6697 distribution 1.51 0.16 0.001 0.999 1.51 for site soil type - sand Saturated zone total porosity P 1 S Truncated Normal NUREG 6697 distribution 0.43 0.06 0.001 0.999 0.43 for site soil type - sand Saturated zone effective porosity P 1 S Truncated Normal NUREG 6697 distribution 0.383 0.0610 0.001 0.999 0.383 for site soil type - sand Saturated zone field capacity P 3 D 0.066 Site-specific value from NR NR NR NR Reference 4, Table 5.4 Saturated zone hydraulic P 1 S Loguniform Site-specific distribution 786 17000 NA NA 3649 conductivity (m/y) from Reference 4, Table 5.9 Saturated zone hydraulic gradient P 2 S Bounded Lognormal - N NUREG/CR-6697 Att. C -5.11 1.77 0.00007 0.5 0.006 Page 63 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Saturated zone b parameter P 2 D NA NUREG/CR-6697 Att. C NR NR NR NR NR saturated zone b not active because water table drop rate =0 Water table drop rate (m/y) P 3 D 0 Well pumping rate assumed NR NR NR NR small relative to water table volume.

Well pump intake depth (m below P 2 S Triangular NUREG/CR-6697 6 10 30 10 water table)

Model: Non-dispersion (ND) or P 3 D ND Non Dispersion Model used NR NR NR NR Mass-Balance (MB)

Well pumping rate (m3/y) B,P 2 S 2250 Calculated according to NR NR NR NR NR method described in NUREG/CR-6697, Att. C Section 3.10 assuming 10,000m2 land area, Illinois specific irrigation rate and NUREG/CR-5512 vol. 3 livestock water intake rate Unsaturated Zone Hydrological Data Number of unsaturated zone strata P 3 D 1 One unsaturated zone NA NA NA NA Unsat. zone thickness (m) P 1 D 3.45 Distance from ground NA NA NA NA (for 0.15 m contaminated surface (591) to water table zone thickness) (579) = 3.6 Reference 4, Tables 5.1 and 2.6 5.2 (for 1.0 m contaminated zone thickness) For 0.15 m contaminated zone thickness unsaturated zone = 3.6 - 0.15 = 3.45 m For 1.0 m contaminated zone thickness unsaturated zone = 3.6 - 1.0 = 2.6 m Unsat. zone soil density (g/cm 3) P 2 S Truncated Normal NUREG 6697 distribution 1.51 0.16 0.001 0.999 1.51 for site soil type - sand Unsat. zone total porosity P 2 S Truncated Normal NUREG 6697 distribution 0.43 0.06 0.001 0.999 0.43 for site soil type - sand Unsat. zone effective porosity P 2 S Truncated Normal NUREG 6697 distribution 0.383 0.0610 0.001 0.999 0.383 for site soil type - sand Unsat. zone field capacity P 3 D 0.066 Site-specific value from NR NR NR NR Reference 4, Table 5.4 Page 64 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Unsat. zone hydraulic conductivity P 2 S Loguniform Site-specific distribution 786 17000 NA NA 3649 (m/y) from Reference 4, Table 5.9 Unsat. zone soil-specific b P 2 S Truncated Lognormal - N NUREG 6697 distribution -.0253 0.216 0.001 0.999 0.97 parameter for site soil type - sand Occupancy Inhalation rate (m3/y) M,B 3 D 8400 NUREG/CR-5512, Vol. 33 NR NR NR NR Table 6.29 (23 m3/d x 365 d)

Mass loading for inhalation (g/m3) P,B 2 S Continuous Linear NUREG/CR-6697, Att. C See See See See 2.35E-05 NUREG- NUREG- NUREG- NUREG-6697 6697 6697 6697 Table Table 4.6-1 Table 4.6- Table 4.6-1 4.6-1 1 Exposure duration B 3 D 30 RESRAD Users Manual NR NR NR NR (Parameter not used in dose calculation)

Indoor dust filtration factor P,B 2 S Uniform NUREG/CR-6697, Att. C 0.15 0.95 0.55 Shielding factor, external gamma P 2 S Bounded Lognormal - N NUREG/CR-6697, Att. C -1.3 0.59 0.044 1 0.2725 Fraction of time spent indoors B 3 D 0.649 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Fraction of time spent outdoors (on B 3 D 0.124 NUREG/CR-5512, Vol. 3 NR NR NR NR site) Table 6.87 (outdoors +

gardening)

Shape factor flag, external gamma P 3 D Circular Circular contaminated zone NR NR NR NR assumed for modeling purposes Ingestion, Dietary Fruits, non-leafy vegetables, grain M,B 2 D 112 NUREG/CR-5512, Vol. 3 NR NR NR NR consumption (kg/y) Table 6.87 (other vegetables + fruits + grain)

Leafy vegetable consumption (kg/y) M,B 3 D 21.4 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Milk consumption (L/y) M,B 2 D 233 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Meat and poultry consumption (kg/y) M,B 3 D 65.1 NUREG/CR5512, Vol. 3 NR NR NR NR Table 6.87 (beef + poultry)

Page 65 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Fish consumption (kg/y) M,B 3 D 20.6 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Note: Aquatic Pathway inactive Other seafood consumption (kg/y) M,B 3 D 0.9 RESRAD Users Manual NR NR NR NR Table D.2 Note: Aquatic Pathway inactive Soil ingestion rate (g/y) M,B 2 D 18.3 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Drinking water intake (L/y) M,B 2 D 478 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Contamination fraction of drinking B,P 3 D 1 All water assumed NR NR NR NR water contaminated Contamination fraction of household B,P 3 NA water (if used)

Contamination fraction of livestock B,P 3 D 1 All water assumed NR NR NR NR water contaminated Contamination fraction of irrigation B,P 3 D 1 All water assumed NR NR NR NR water contaminated Contamination fraction of aquatic B,P 2 D NA Assumption that pond is NR NR NR NR food constructed that intercepts contaminated water not credible at Zion site Contamination fraction of plant food B,P 3 D 1 100% of food consumption NR NR NR NR assumed contaminated Contamination fraction of meat B,P 3 D 1 100% of food consumption NR NR NR NR assumed contaminated Contamination fraction of milk B,P 3 D 1 100% of food consumption NR NR NR NR assumed contaminated Ingestion, Non-Dietary Livestock fodder intake for meat M 3 D 28.3 NUREG/CR5512, Vol. 3 NR NR NR NR (kg/day) Table 6.87 (forage, grain and hay for beef cattle +

poultry + layer hen)

Livestock fodder intake for milk M 3 D 65.2 NUREG/CR5512, Vol. 3 NR NR NR NR (kg/day) Table 6.87 (forage + grain +

hay)

Livestock water intake for meat M 3 D 50.6 NUREG/CR5512, Vol. 3 NR NR NR NR (L/day) Table 6.87 (beef cattle +

poultry + layer hen)

Page 66 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Livestock water intake for milk M 3 D 60 NUREG/CR5512, Vol. 3 NR NR NR NR (L/day) Table 6.87 Livestock soil intake (kg/day) M 3 D 0.5 RESRAD Users Manual, NR NR NR NR Appendix L Mass loading for foliar deposition P 3 D 4.00E-04 NUREG/CR-5512, Vol. 3 NR NR NR NR (g/m3) Table 6.87, gardening Depth of soil mixing layer (m) P 2 S Triangular NUREG/CR-6697, Att. C 0 0.15 0.6 0.23 Depth of roots (m) P 1 S Uniform NUREG/CR-6697, Att. C 0.3 4.0 2.15 Drinking water fraction from ground B,P 3 D 1 All water assumed to be NR NR NR NR water supplied from groundwater Household water fraction from B,P 3 NA ground water (if used)

Livestock water fraction from ground B,P 3 D 1 All water assumed to be NR NR NR NR water supplied from groundwater Irrigation fraction from ground water B,P 3 D 1 All water assumed to be NR NR NR NR supplied from groundwater Wet weight crop yield for Non-Leafy P 2 S Truncated Lognormal - N NUREG/CR-6697, Att. C 0.56 0.48 0.001 0.999 1.75 (kg/m2)

Wet weight crop yield for Leafy P 3 D 2.90 NUREG/CR-5512, Vol. 3 NR NR NR NR (kg/m2) Table 6.87 Wet weight crop yield for Fodder P 3 D 1.90 NUREG/CR-5512, Vol. 3 NR NR NR NR (kg/m2) Table 6.87 Growing Season for Non-Leafy (y) P 3 D 0.246 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Growing Season for Leafy (y) P 3 D 0.123 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Growing Season for Fodder (y) P 3 D 0.082 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Translocation Factor for Non-Leafy P 3 D 0.1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Translocation Factor for Leafy P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Translocation Factor for Fodder P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Weathering Removal Constant for P 2 S Triangular NUREG/CR-6697, Att. C 5.1 18 84 33 Vegetation (1/y)

Wet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Non-Leafy Table 6.87 Wet Foliar Interception Fraction for P 2 D Triangular NUREG/CR-6697, Att. C 0.06 0.67 0.95 0.58 Leafy Page 67 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Wet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Fodder Table 6.87 Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Non-Leafy Table 6.87 Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Leafy Table 6.87 Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Fodder Table 6.87 Storage times of contaminated foodstuffs (days):

Fruits, non-leafy vegetables, and B 3 D 14 NUREG/CR-5512, Vol. 3 NR NR NR NR grain Table 6.87 Leafy vegetables B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Milk B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Meat and poultry B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 (holdup period for beef = 20d and poultry

=1 day. Lowest value used)

Fish B 3 D 7 RESRAD Users Manual NR NR NR NR Table D.6 Note: Aquatic pathway inactive Crustacea and mollusks B 3 D 7 RESRAD Users Manual NR NR NR NR Table D.6 Note: Aquatic pathway inactive Well water B 3 D 1 RESRAD Users Manual NR NR NR NR Table D.6 Surface water B 3 D 1 RESRAD Users Manual NR NR NR NR Table D.6 Livestock fodder B 3 D 45 RESRAD Users Manual NR NR NR NR Table D.6 Special Radionuclides (C-14)

C-12 concentration in water (g/cm 3) P 3 D NA NA NR NR NR NR C-12 concentration in P 3 D NA NA NR NR NR NR contaminated soil (g/g)

Fraction of vegetation carbon from P 3 D NA NA NR NR NR NR soil Fraction of vegetation carbon from P 3 D NA NA NR NR NR NR air Page 68 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median C-14 evasion layer thickness in soil P 2 D NA NA NR NR NR NR (m)

C-14 evasion flux rate from soil P 3 D NA NA NR NR NR NR (1/sec)

C-12 evasion flux rate from soil P 3 D NA NA NR NR NR NR (1/sec)

Fraction of grain in beef cattle feed B 3 D NA NA NR NR NR NR Fraction of grain in milk cow feed B 3 D NA NA NR NR NR NR Dose Conversion Factors (Inhalation mrem/pCi)

Co-60 M 3 D 2.19E-04 FGR11 NR NR NR NR Cs-134 M 3 D 4.62E-05 FGR11 NR NR NR NR Cs-137 M 3 D 3.19E-05 FGR11 NR NR NR NR Ni-63 M 3 D 6.29E-06 FGR11 NR NR NR NR Sr-90 M 3 D 1.30E-03 FGR11 NR NR NR NR Dose Conversion Factors (Ingestion mrem/pCi)

Co-60 M 3 D 2.69E-05 FGR11 NR NR NR NR Cs-134 M 3 D 7.33E-05 FGR11 NR NR NR NR Cs-137 M 3 D 5.00E-05 FGR11 NR NR NR NR Ni-63 M 3 D 5.77E-07 FGR11 NR NR NR NR Sr-90 M 3 D 1.42E-04 FGR11 NR NR NR NR Plant Transfer Factors (pCi/g plant)/(pCi/g soil)

Co-60 P 1 S Lognormal - N NUREG/CR-6697, Att. C -2.53 0.9 7.9E-02 Cs-134 P 1 S Lognormal - N NUREG/CR-6697, Att. C -3.22 1.0 4.0E-02 Cs-137 P 1 S Lognormal - N NUREG/CR-6697, Att. C -3.22 1.0 4.0E-02 Ni-63 P 1 S Lognormal - N NUREG/CR-6697, Att. C -3.00 0.9 5.0E-02 Sr-90 P 1 S Lognormal - N NUREG/CR-6697, Att. C -1.20 1.0 3.0E-01 Page 69 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Meat Transfer Factors (pCi/kg)/(pCi/d)

Co-60 P 2 S Lognormal - N NUREG/CR-6697, Att. C -3.51 1.0 3.0E-02 Cs-134 P 2 S Lognormal - N NUREG/CR-6697, Att. C -3.00 0.4 5.0E-02 Cs-137 P 2 S Lognormal - N NUREG/CR-6697, Att. C -3.00 0.4 5.0E-02 Ni-63 P 2 S Lognormal - N NUREG/CR-6697, Att. C -5.30 0.9 5.0E-03 Sr-90 P 2 S Lognormal - N NUREG/CR-6697, Att. C -4.61 0.4 1.0E-02 Milk Transfer Factors (pCi/L)/(pCi/d)

Co-60 P 2 S Lognormal - N NUREG/CR-6697, Att. C -6.21 0.7 2.0E-03 Cs-134 P 2 S Lognormal - N NUREG/CR-6697, Att. C -4.61 0.5 1.0E-02 Cs-137 P 2 S Lognormal - N NUREG/CR-6697, Att. C -4.61 0.5 1.0E-02 Ni-63 P 2 S Lognormal - N NUREG/CR-6697, Att. C -3.91 0.7 2.0E-02 Sr-90 P 2 S Lognormal - N NUREG/CR-6697, Att. C -6.21 0.5 2.0E-03 Bioaccumulation Factors for Fish ((pCi/kg)/(pCi/L))

Co-60 P 2 NA Inactive NUREG/CR-6697, Att. C 5.7 1.1 3.0E+02 Cs-134 P 2 NA Inactive NUREG/CR-6697, Att. C 7.6 0.7 2.0E+03 Cs-137 P 2 NA Inactive NUREG/CR-6697, Att. C 7.6 0.7 2.0E+03 Ni-63 P 2 NA Inactive NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01 Sr-90 P 2 NA Inactive NUREG/CR-6697, Att. C 4.1 1.1 6.0E+01 Bioaccumulation Factors for Crustacea/ Mollusks ((pCi/kg)/(pCi/L))

Co-60 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Cs-134 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Cs-137 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Page 70 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Ni-63 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Sr-90 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Graphics Parameters Number of points 32 RESRAD Default NR NR NR NR Spacing log RESRAD Default NR NR NR NR Time integration parameters Maximum number of points for dose 17 RESRAD Default NR NR NR NR Notes:

a P = physical, B = behavioral, M = metabolic; (see NUREG/CR-6697, Attachment B, Table 4.)

b 1 = high-priority parameter, 2 = medium-priority parameter, 3 = low-priority parameter (see NUREG/CR-6697, Attachment B, Table 4.1) c D = deterministic, S = stochastic d Distributions Statistical Parameters:

Lognormal-n: 1= mean, 2 = standard deviation Bounded lognormal-n: 1= mean, 2 = standard deviation, 3 = minimum, 4 = maximum Truncated lognormal-n: 1= mean, 2 = standard deviation, 3 = lower quantile, 4 = upper quantile Bounded normal: 1 = mean, 2 = standard deviation, 3 = minimum, 4 = maximum Beta: 1 = minimum, 2 = maximum, 3 = P-value, 4 = Q-value Triangular: 1 = minimum, 2 = mode, 3 = maximum Uniform: 1 = minimum, 2 = maximum Page 71 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 ATTACHMENT 8 RESRAD Uncertainty Reports for Soil DCGLs See TSD 14-010 Attachment 8 (10 files)

Page 72 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Soil DCGL Uncertainty Analysis Revision 1 ATTACHMENT 9 RESRAD Input Parameters for ZSRP Surface Soil and Subsurface Soil DCGL Page 73 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Soil Concentrations Basic radiation dose limit (mrem/y) 3 D 25 10 CFR 20.1402 NR NR NR NR Initial principal radionuclide (pCi/g) P 2 D 1 Unit Value NR NR NR NR Distribution coefficients (contaminated, unsaturated, and saturated zones) (cm /g) 3 Co-60 P 1 D 1161 TSD 14-004 5.46 2.53 0.001 0.999 235 Cs-134 P 1 D 615 TSD 14-004 6.1 2.33 0.001 0.999 446 Cs-137 P 1 D 615 TSD 14-004 6.1 2.33 0.001 0.999 446 Ni-63 P 1 D 62 TSD 14-004 6.05 1.46 0.001 0.999 424 Sr-90 P 1 D 2.3 TSD 14-004 3.45 2.12 0.001 0.999 32 Initial concentration of radionuclides P 3 D 0 No existing groundwater NR NR NR NR present in groundwater (pCi/l) contamination Calculation Times Time since placement of material (y) P 3 D 0 RESRAD Default NR NR NR NR Time for calculations (y) P 3 D 0, 1, 3, 10, 30, 100, 300, RESRAD Default NR NR NR NR 1000 Contaminated Zone Area of contaminated zone (m2) P 2 D 64,500 Area of the Security NR NR NR NR Protected Area on Zion Site Thickness of contaminated zone (m) P 2 D 0.15 or 1.0 Surface Soil Depth = 0.15m NR NR NR NR Subsurface Soil Depth = 1m Length parallel to aquifer flow (m) P 2 D 287 Diameter of 64,500 m2 NR NR NR NR contaminated area.

Does the initial contamination NA NA NA No No initial contamination in NA NA NA NA penetrate the water table? water table Contaminated fraction below water Pe 3e D 0 No initial contamination in NR NR NR NR table water table Cover and Contaminated Zone Hydrological Data Cover depth (m) P 2 D 0 No Cover NR NR NR NR NA 3

Density of cover (g/cm ) P 1 NA NA No Cover NA NA NA NA NA Cover erosion rate (m/y) P,B 2 NA NA No Cover NA NA NA NA NA Density of contaminated zone P 1 D 1.8 Site-specific average native 1.51 0.16 0.001 0.999 1.51 (g/cm3) sand and disturbed sand from Reference 4, Table 5.5.

Page 74 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Contaminated zone erosion rate P,B 2 D 0.0015 Median 5E-08 0.0007 0.005 0.2 0.0015 (m/y) NUREG/CR-6697 Att. C Contaminated zone total porosity P 2 D 0.35 Site-specific average native 0.43 0.06 0.001 0.999 0.43 sand and disturbed sand from Reference 4, Table 5.6 Contaminated zone field capacity P 3 D 0.066 Site-specific value from NR NR NR NR Reference 4, Table 5.4 Contaminated zone hydraulic P 2 D 2880 Site-specific value from 786 17000 NA NA 3649 conductivity (m/y) Reference 4, Table 5.9 Contaminated zone b parameter P 2 D 0.97 Median -0.0253 0.216 NA NA 0.97 NUREG 6697 distribution for site soil type - sand Humidity in air (g/m3) P 3 D 7.2 Median 1.98 0.334 0.001 0.999 7.2 NUREG/CR-6697 Att. C Evapotranspiration coefficient P 2 D 0.625 Median 0.5 0.75 NR NR 0.625 NUREG/CR-6697 Att. C Average annual wind speed (m/s) P 2 D 4.2 Median 1.445 0.2419 1.4 13 4.2 NUREG/CR-6697 Att. C Precipitation (m/y) P 2 D 0.83 Site-specific value from NR NR NR NR Reference 4, Table 5.12 Irrigation (m/y) B 3 D 0.19 NUREG-5512, Vol. 3, Table NR NR NR NR 6-18 (Illinois Average)

Irrigation mode B 3 D Overhead Overhead irrigation is NR NR NR NR common practice in U. S.

Runoff coefficient P 2 D 0.2 Site-specific value from 0.1 0.8 NR NR 0.45 Reference 4, Section 5.10 Watershed area for nearby stream P 3 D 1.0E+06 RESRAD Default NR NR NR NR or pond (m2)

Accuracy for water/soil - 3 D 1.00E-03 RESRAD Default NR NR NR NR computations Saturated Zone Hydrological Data Density of saturated zone (g/cm3) P 2 D 1.8 Site-specific average native 1.51 0.16 0.001 0.999 1.52 sand and disturbed sand from Reference 4, Table 5.5.

Saturated zone total porosity P 1 D 0.35 Site-specific average native 0.43 0.0699 0.214 0.646 0.43 sand and disturbed sand from Reference 4, Table 5.6 Saturated zone effective porosity P 1 D 0.29 Site-specific average native 0.43 0.06 0.001 0.999 0.43 sand and disturbed sand from Reference 4, Table 5.7 Saturated zone field capacity P 3 D 0.066 Site-specific value from NR NR NR NR Reference 4, Table 5.4 Page 75 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Saturated zone hydraulic P 1 D 2880 Site-specific average from 786 17000 NA NA 3649 conductivity (m/y) Reference 4, Table 5.9.

Saturated zone hydraulic gradient P 2 D 0.0039 Site-specific average native -5.11 1.77 0.00007 0.5 0.006 sand and disturbed sand from Reference 4, Table 5.10 Saturated zone b parameter P 2 D NA NUREG/CR-6697, Att. A, NR NR NR NR NR saturated zone b not active Table 2 because water table drop rate =0 Water table drop rate (m/y) P 3 D 0 Well pumping rate assumed NR NR NR NR small relative to water table volume.

Well pump intake depth (m below P 2 D 3.3 Mid-point of Shallow Aquifer NA NA NA NA water table) Reference 4, Table 5.1 Model: Non-dispersion (ND) or P 3 D ND Non-dispersion model used NR NR NR NR Mass-Balance (MB)

Well pumping rate (m3/y) P 2 D 2250 Calculated according to NR NR NR NR NR method described in NUREG/CR-6697, Att. C Section 3.10 assuming 10,000m2 land area, Illinois specific irrigation rate and NUREG/CR-5512 vol. 3 livestock water intake rate Unsaturated Zone Hydrological Data Number of unsaturated zone strata P 3 D 1 One unsaturated zone NA NA NA NA Unsat. zone thickness (m) P 1 D 3.45 Distance from ground NA NA NA NA (for 0.15 m contaminated surface (591) to water table zone thickness) (579) = 3.6 Reference 4, Tables 5.1 and 2.6 5.2 (for 1.0 m contaminated zone thickness) For 0.15 m contaminated zone thickness unsaturated zone = 3.6 - 0.15 = 3.45 m For 1.0 m contaminated zone thickness unsaturated zone = 3.6 - 1.0 = 2.6 m Unsat. zone soil density (g/cm 3) P 2 D 1.8 Site-specific value from NA NA NA NA Reference 4, Table 5.5 Page 76 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Unsat. zone total porosity P 1 D 0.35 Site-specific average native 0.43 0.0699 0.214 0.646 0.43 sand and disturbed sand from Reference 4, Table 5.6 Unsat. zone effective porosity P 1 D 0.29 Site-specific average native 0.342 0.0705 0.124 0.56 0.342 sand and disturbed sand from Reference 4, Table 5.7 Unsat. zone field capacity P 3 D 0.066 Site-specific value from NR NR NR NR Reference 4, Table 5.4 Unsat. zone hydraulic conductivity P 2 D 2880 Site-specific average from -0.511 1.77 0.00007 0.5 0.006 (m/y) Reference 4, Table 5.9.

Unsat. zone soil-specific b P 2 D 0.97 Median -0.0253 0.216 0.501 1.90 0.97 parameter NUREG/CR-6697 Att. C Sand soil type Occupancy Inhalation rate (m3/y) M,B 3 D 8400 NUREG/CR-5512, Vol. 33 NR NR NR NR Table 6.29

(=23 m3/d x 365 d/y)

Mass loading for inhalation (g/m3) P,B 2 D 2.35E-05 Median See See See See 2.35E-05 NUREG/CR-6697, Att. C NUREG- NUREG- NUREG- NUREG-6697 6697 6697 6697 Table Table 4.6-1 Table 4.6- Table 4.6-1 4.6-1 1 Exposure duration B 3 D 30 RESRAD Users Manual NR NR NR NR (Parameter not used in dose calculation)

Indoor dust filtration factor P,B 2 D 0.55 Median 0.15 0.95 0.55 NUREG/CR-6697, Att. C Shielding factor, external gamma P 2 D 0.40 75th Percentile -1.3 0.59 0.044 1 0.272 NUREG/CR-6697, Att. C Fraction of time spent indoors B 3 D 0.649 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Fraction of time spent outdoors (on B 3 D 0.124 NUREG/CR-5512, Vol. 3 NR NR NR NR site) Table 6.87 (outdoors +

gardening)

Shape factor flag, external gamma P 3 D Circular Circular contaminated zone NR NR NR NR assumed for modeling purposes Ingestion, Dietary Page 77 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Fruits, non-leafy vegetables, grain M,B 2 D 112 NUREG/CR-5512, Vol. 3 NR NR NR NR consumption (kg/y) Table 6.87 (other vegetables + fruits + grain)

Leafy vegetable consumption (kg/y) M,B 3 D 21.4 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Milk consumption (L/y) M,B 2 D 233 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Meat and poultry consumption (kg/y) M,B 3 D 65.1 NUREG/CR5512, Vol. 3 NR NR NR NR Table 6.87 (beef + poultry)

Fish consumption (kg/y) M,B 3 D 20.6 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Note: Aquatic Pathway inactive Other seafood consumption (kg/y) M,B 3 D 0.9 RESRAD Users Manual NR NR NR NR Table D.2 Note: Aquatic Pathway inactive Soil ingestion rate (g/y) M,B 2 D 18.3 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Drinking water intake (L/y) M,B 2 D 478 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Contamination fraction of drinking B,P 3 D 1 All water assumed NR NR NR NR water contaminated Contamination fraction of household B,P 3 NA water (if used)

Contamination fraction of livestock B,P 3 D 1 All water assumed NR NR NR NR water contaminated Contamination fraction of irrigation B,P 3 D 1 All water assumed NR NR NR NR water contaminated Contamination fraction of aquatic B,P 2 D NA Assumption that pond is NR NR NR NR food constructed that intercepts contaminated water not credible at Zion site Contamination fraction of plant food B,P 3 D 1 100% of food consumption NR NR NR NR rate from onsite source Contamination fraction of meat B,P 3 D 1 100% of food consumption NR NR NR NR rate from onsite source Contamination fraction of milk B,P 3 D 1 100% of food consumption NR NR NR NR rate from onsite source Ingestion, Non-Dietary Page 78 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Livestock fodder intake for meat M 3 D 28.3 NUREG/CR5512, Vol. 3 NR NR NR NR (kg/day) Table 6.87 (forage, grain and hay for beef cattle +

poultry + layer hen)

Livestock fodder intake for milk M 3 D 65.2 NUREG/CR5512, Vol. 3 NR NR NR NR (kg/day) Table 6.87 (forage + grain +

hay)

Livestock water intake for meat M 3 D 50.6 NUREG/CR5512, Vol. 3 NR NR NR NR (L/day) Table 6.87 (beef cattle +

poultry + layer hen)

Livestock water intake for milk M 3 D 60 NUREG/CR5512, Vol. 3 NR NR NR NR (L/day) Table 6.87 Livestock soil intake (kg/day) M 3 D 0.5 RESRAD Users Manual, NR NR NR NR Appendix L Mass loading for foliar deposition P 3 D 4.00E-04 NUREG/CR-5512, Vol. 3 NR NR NR NR (g/m3) Table 6.87, gardening Depth of soil mixing layer (m) P 2 D 0.15 for Surface Soil 25th Percentile 0 0.15 0.6 0.23 NUREG/CR-6697, Att. C 0.23 for Subsurface Soil Median NUREG/CR-6697, Att. C Depth of roots (m) P 1 D 1.22 25th Percentile 0.3 4.0 2.15 NUREG/CR-6697, Att. C Drinking water fraction from ground B,P 3 D 1 All water assumed to be NR NR NR NR water supplied from groundwater Household water fraction from B,P 3 NA ground water (if used)

Livestock water fraction from ground B,P 3 D 1 All water assumed to be NR NR NR NR water supplied from groundwater Irrigation fraction from ground water B,P 3 D 1 All water assumed to be NR NR NR NR supplied from groundwater Wet weight crop yield for Non-Leafy P 2 D 1.75 Median 0.56 0.48 0.001 0.999 1.75 (kg/m2) NUREG/CR-6697, Att. C Wet weight crop yield for Leafy P 3 D 2.90 NUREG/CR-5512, Vol. 3 NR NR NR NR (kg/m2) Table 6.87 Wet weight crop yield for Fodder P 3 D 1.90 NUREG/CR-5512, Vol. 3 NR NR NR NR (kg/m2) Table 6.87 (maximum of forage, grain and hay)

Growing Season for Non-Leafy (y) P 3 D 0.246 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Growing Season for Leafy (y) P 3 D 0.123 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Growing Season for Fodder (y) P 3 D 0.082 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Page 79 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Translocation Factor for Non-Leafy P 3 D 0.1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Translocation Factor for Leafy P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Translocation Factor for Fodder P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Weathering Removal Constant for P 2 D 33 Median 5.1 18 84 33 Vegetation (1/y) NUREG/CR-6697, Att. C Wet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Non-Leafy Table 6.87 Wet Foliar Interception Fraction for P 2 D 0.58 Median 0.06 0.67 0.95 0.58 Leafy NUREG/CR-6697, Att. C Wet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Fodder Table 6.87 Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Non-Leafy Table 6.87 Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Leafy Table 6.87 Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Fodder Table 6.87 Storage times of contaminated foodstuffs (days):

Fruits, non-leafy vegetables, and B 3 D 14 NUREG/CR-5512, Vol. 3 NR NR NR NR grain Table 6.87 Leafy vegetables B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Milk B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Meat and poultry B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 (holdup period for beef = 20d and poultry

=1 day. Lowest value used)

Fish B 3 D 7 RESRAD Users Manual NR NR NR NR Table D.6 Note: Aquatic pathway inactive in BFM Crustacea and mollusks B 3 D 7 RESRAD Users Manual NR NR NR NR Table D.6 Note: Aquatic pathway inactive in BFM Well water B 3 D 1 RESRAD Users Manual NR NR NR NR Table D.6 Surface water B 3 D 1 RESRAD Users Manual NR NR NR NR Table D.6 Page 80 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Livestock fodder B 3 D 45 RESRAD Users Manual NR NR NR NR Table D.6 Special Radionuclides (C-14)

C-12 concentration in water (g/cm 3) P 3 D NA NA NR NR NR NR C-12 concentration in P 3 D NA NA NR NR NR NR contaminated soil (g/g)

Fraction of vegetation carbon from P 3 D NA NA NR NR NR NR soil Fraction of vegetation carbon from P 3 D NA NA NR NR NR NR air C-14 evasion layer thickness in soil P 2 D NA NA NR NR NR NR (m)

C-14 evasion flux rate from soil P 3 D NA NA NR NR NR NR (1/sec)

C-12 evasion flux rate from soil P 3 D NA NA NR NR NR NR (1/sec)

Fraction of grain in beef cattle feed B 3 D NA NA NR NR NR NR Fraction of grain in milk cow feed B 3 D NA NA NR NR NR NR Dose Conversion Factors (Inhalation mrem/pCi)

Co-60 M 3 D 2.19E-04 FGR11 NR NR NR NR Cs-134 M 3 D 4.62E-05 FGR11 NR NR NR NR Cs-137 M 3 D 3.19E-05 FGR11 NR NR NR NR Ni-63 M 3 D 6.29E-06 FGR11 NR NR NR NR Sr-90 M 3 D 1.30E-03 FGR11 NR NR NR NR Dose Conversion Factors (Ingestion mrem/pCi)

Co-60 M 3 D 2.69E-05 FGR11 NR NR NR NR Cs-134 M 3 D 7.33E-05 FGR11 NR NR NR NR Cs-137 M 3 D 5.00E-05 FGR11 NR NR NR NR Ni-63 M 3 D 5.77E-07 FGR11 NR NR NR NR Sr-90 M 3 D 1.42E-04 FGR11 NR NR NR NR Plant Transfer Factors (pCi/g plant)/(pCi/g soil)

Page 81 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Co-60 P 1 D 1.5E-01 75th Percentile -2.53 0.9 7.9E-02 NUREG/CR-6697, Att. C Cs-134 P 1 D 7.8E-02 75th Percentile -3.22 1.0 4.0E-02 NUREG/CR-6697, Att. C Cs-137 P 1 D 7.8E-02 75th Percentile -3.22 1.0 4.0E-02 NUREG/CR-6697, Att. C Ni-63 P 1 D 9.2E-02 75th Percentile -3.00 0.9 5.0E-02 NUREG/CR-6697, Att. C Sr-90 P 1 D 5.9E-01 75th Percentile -1.20 1.0 3.0E-01 NUREG/CR-6697, Att. C Meat Transfer Factors (pCi/kg)/(pCi/d)

Co-60 P 2 D 5.8E-02 75th Percentile -3.51 1.0 3.0E-02 NUREG/CR-6697, Att. C Cs-134 P 2 D 6.5E-02 75th Percentile -3.00 0.4 5.0E-02 NUREG/CR-6697, Att. C Cs-137 P 2 D 6.5E-02 75th Percentile -3.00 0.4 5.0E-02 NUREG/CR-6697, Att. C Ni-63 P 2 D 5E-03 Median -5.30 0.9 5.0E-03 NUREG/CR-6697, Att. C Sr-90 P 2 D 8E-03 Median -4.61 0.4 1.0E-02 NUREG/CR-6697, Att. C Milk Transfer Factors (pCi/L)/(pCi/d)

Co-60 P 2 D 2E-03 Median -6.21 0.7 2.0E-03 NUREG/CR-6697, Att. C Cs-134 P 2 D 1.4E-02 75th Percentile -4.61 0.5 1.0E-02 NUREG/CR-6697, Att. C Cs-137 P 2 D 1.4E-02 75th Percentile -4.61 0.5 1.0E-02 NUREG/CR-6697, Att. C Ni-63 P 2 D 3.2E-02 75th Percentile -3.91 0.7 2.0E-02 NUREG/CR-6697, Att. C Sr-90 P 2 D 2.7E-03 75th Percentile -6.21 0.5 2.0E-03 NUREG/CR-6697, Att. C Bioaccumulation Factors for Fish ((pCi/kg)/(pCi/L))

Co-60 P 2 NA Inactive NUREG/CR-6697, Att. C 5.7 1.1 3.0E+02 Cs-134 P 2 NA Inactive NUREG/CR-6697, Att. C 7.6 0.7 2.0E+03 Cs-137 P 2 NA Inactive NUREG/CR-6697, Att. C 7.6 0.7 2.0E+03 Ni-63 P 2 NA Inactive NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01 Sr-90 P 2 NA Inactive NUREG/CR-6697, Att. C 4.1 1.1 6.0E+01 Bioaccumulation Factors for Crustacea/ Mollusks ((pCi/kg)/(pCi/L))

Page 82 of 111

TSD 14-010 RESRAD Input Parameters for ZSRP Surface and Subsurface Soil DCGL Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Co-60 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Cs-134 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Cs-137 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Ni-63 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Sr-90 P 3 NA Inactive RESRAD Users Manual NR NR NR NR Appendix D Graphics Parameters Number of points 32 RESRAD Default NR NR NR NR Spacing log RESRAD Default NR NR NR NR Time integration parameters Maximum number of points for dose 17 RESRAD Default NR NR NR NR Notes:

a P = physical, B = behavioral, M = metabolic; (see NUREG/CR-6697, Attachment B, Table 4.)

b 1 = high-priority parameter, 2 = medium-priority parameter, 3 = low-priority parameter (see NUREG/CR-6697, Attachment B, Table 4.1) c D = deterministic, S = stochastic d Distributions Statistical Parameters:

Lognormal-n: 1= mean, 2 = standard deviation Bounded lognormal-n: 1= mean, 2 = standard deviation, 3 = minimum, 4 = maximum Truncated lognormal-n: 1= mean, 2 = standard deviation, 3 = lower quantile, 4 = upper quantile Bounded normal: 1 = mean, 2 = standard deviation, 3 = minimum, 4 = maximum Beta: 1 = minimum, 2 = maximum, 3 = P-value, 4 = Q-value Triangular: 1 = minimum, 2 = mode, 3 = maximum Uniform: 1 = minimum, 2 = maximum Page 83 of 111

TSD 14-010 Revision 1 ATTACHMENT 10 RESRAD Summary Reports for Soil DCGLs See TSD 14-010 Attachment 10 (2 files)

Page 84 of 111

TSD 14-010 Revision 1 ATTACHMENT 11 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclides Page 85 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Soil Concentrations Basic radiation dose limit (mrem/y) 3 D 25 10 CFR 20.1402 NR NR NR NR Initial principal radionuclide (pCi/g) P 2 D 1 Unit Value NR NR NR NR Distribution coefficients (contaminated, unsaturated, and saturated zones) (cm3/g)

Ac-227 (daughter of Cm-243 and P 1 D 825 Median Value 6.72 3.22 0.001 0.999 825 Pu-239) NUREG/CR-6697, Att. C1 Ag-108m P 1 D 27 TSD 14-004 (Reference 5) 8.38 2.10 0.001 0.999 216 Am-241 (also daughter of Cm-245 P 1 D 177 TSD 14-004 7.28 3.15 0.001 0.999 1445 and Pu-241)

Am-243 (daughter for Cm-243) P 1 D 177 TSD 14-004 7.28 3.15 0.001 0.999 1445 C-14 P 1 D 1.2 TSD 14-004 2.4 3.22 0.001 0.999 11 Cm-243 P 1 D 891 TSD 14-004 8.82 1.82 0.001 0.999 6761 Cm-244 P 1 D 891 TSD 14-004 8.82 1.82 0.001 0.999 6761 Co-60 P 1 D 223 TSD 14-004 5.46 2.53 0.001 0.999 235 Cs-137 P 1 D 45 TSD 14-004 6.1 2.33 0.001 0.999 446 Eu-152 P 1 D 95 TSD 14-004 6.72 3.22 0.001 0.999 825 Eu-154 P 1 D 95 TSD 14-004 6.72 3.22 0.001 0.999 825 Eu-155 P 1 D 95 TSD 14-004 6.72 3.22 0.001 0.999 825 Fe-155 P 1 D 2857 TSD 14-004 5.34 2.67 0.001 0.999 209 Gd-152 (daughter for Eu-152) P 1 D 825 Median Value 6.72 3.22 0.001 0.999 825 NUREG/CR-6697, Att. C H-3 P 1 D 0 TSD 14-004 NA NA NA NA NA Nb-94 P 1 D 45 TSD 14-004 5.94 3.22 0.001 0.999 380 Nd-144 (daughter for Eu-152) P 1 D 158 RESRADv.7.0 Default NA NA NA NA NA Nd not listed in NUREG/CR-6697 Ni-59 P 1 D 62 TSD 14-004 6.05 1.46 0.001 0.999 424 Ni-63 P 1 D 62 TSD 14-004 6.05 1.46 0.001 0.999 424 Np-237 (also daughter for Am-241, P 1 D 1 TSD 14-004 2.84 2.25 0.001 0.999 17 Cm-245, and Pu-241)

Pa-231 (daughter for Cm-243 and P 1 D 380 Median Value 5.94 3.22 0.001 0.999 380 Pu-239) NUREG/CR-6697, Att. C Pb-210 (daughter for Pu-238) P 1 D 2392 Median Value 7.78 2.76 0.001 0.999 2392 NUREG/CR-6697, Att. C Pm-147 P 1 D 95 TSD 14-004 6.72 3.22 0.001 0.999 825 Po-210 (daughter Pu-238) P 1 D 181 Median Value 5.20 1.68 0.001 0.999 181 NUREG/CR-6697, Att. C Page 86 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Pu-238 P 1 D 174 TSD 14-004 6.86 1.89 0.001 0.999 953 Pu-239 (also daughter for Cm-243) P 1 D 174 TSD 14-004 6.86 1.89 0.001 0.999 953 Pu-240 (also daughter for Cm-244) P 1 D 174 TSD 14-004 6.86 1.89 0.001 0.999 953 Pu-241 P 1 D 174 TSD 14-004 6.86 1.89 0.001 0.999 953 Ra-226 (daughter Pu-238) P 1 D 3533 Median Value 8.17 1.7 0.001 0.999 3533 NUREG/CR-6697, Att. C Ra-228 (daughter Cm-244 and Pu- P 1 D 3533 Median Value 8.17 1.7 0.001 0.999 3533 240) NUREG/CR-6697, Att. C Sb-125 P 1 D 17 TSD 14-004 5.94 3.22 0.001 0.999 373 Sm-147 (daughter Pm-147) P 1 D 825 Median Value 6.72 3.22 0.001 0.999 825 NUREG/CR-6697, Att. C Sm-148 (daughter Eu-152) P 1 D 825 Median Value 6.72 3.22 0.001 0.999 825 NUREG/CR-6697, Att. C Sr-90 P 1 D 2.3 TSD 14-004 3.45 2.12 0.001 0.999 32 Te-125m (daughter Sb-125) P 1 D 0 Median Value 3.64 3.22 0.001 0.999 0 NUREG/CR-6697, Att. C Tc-99 P 1 D 0 TSD 14-004 -0.67 3.16 0.001 0.999 0 Th-228 (daughter Cm-244 and Pu- P 1 D 5884 Median Value 8.68 3.62 0.001 0.999 5884 240) NUREG/CR-6697, Att. C Th-229 (daughter Am-241, Cm-245, P 1 D 5884 Median Value 8.68 3.62 0.001 0.999 5884 Np-237, and Pu-241) NUREG/CR-6697, Att. C Th-230 (daughter Cm-246 and Pu- P 1 D 5884 Median Value 8.68 3.62 0.001 0.999 5884 238) NUREG/CR-6697, Att. C Th-232 (daughter Cm-244 and Pu- P 1 D 5884 Median Value 8.68 3.62 0.001 0.999 5884 240) NUREG/CR-6697, Att. C U-233 (daughter fAm-241, Cm-245, P 1 D 126 Median Value 4.84 3.13 0.001 0.999 126 Np-237, and Pu-241) NUREG/CR-6697, Att. C U-234 (daughter Pu-238) P 1 D 126 Median Value 4.84 3.13 0.001 0.999 126 NUREG/CR-6697, Att. C U-235 (daughter Cm-243 and Pu- P 1 D 126 Median Value 4.84 3.13 0.001 0.999 126 239) NUREG/CR-6697, Att. C U-236 (daughter Cm-244 and Pu- P 1 D 126 Median Value 4.84 3.13 0.001 0.999 126 240) NUREG/CR-6697, Att. C Initial concentration of radionuclides P 3 D 0 No existing groundwater NR NR NR NR present in groundwater (pCi/l) contamination Calculation Times Time since placement of material (y) P 3 D 1 Results in maximum NR NR NR NR concentration to be at t=0 Time for calculations (y) P 3 D 0, 1, 3, 10, 30, 100, 300, RESRAD Default NR NR NR NR 1000 Contaminated Zone Page 87 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Area of contaminated zone (m2) P 2 D 64,500 Area of the Radiological NR NR NR NR Protected Area on Zion Site Thickness of contaminated zone (m) P 2 D 3 Depth of fill mixing zone NR NR NR NR depends on basement. 3m is used as nominal value based on assumed well screen depth.

Note: this parameter has no effect on the calculated values for unitized Exposure Factors.

Length parallel to aquifer flow (m) P 2 D 287 Diameter of 64,500 m2 NR NR NR NR contaminated area.

Note: not applicable to Basement Fill Model because Mass Balance groundwater model used.

Does the initial contamination NA NA NA Yes 100% of the contamination NA NA NA NA penetrate the water table? assumed to be in the basement fill water mixing zone Contaminated fraction below water Pe 3e D 1 100% of the contamination NR NR NR NR table assumed to be in the basement fill water mixing zone Cover and Contaminated Zone Hydrological Data Cover depth (m) P 2 D 3.6m Difference between ground NR NR NR NR level elevation at 591ft (179.6m) and equilibrium water level in basements at 579ft (176m)

Density of cover material P 2 D 1.8 Site-specific average native NR NR NR NR sand and disturbed sand from Reference 4, Table 5.5.

Cover erosion rate P,B 2 D 0.0015 Median 5E-08 0,0007 0,005 .2 0.0015 NUREG/CR-6697 Att. C Density of contaminated zone P 1 D 1.56 Median 1.5635 0.2385 0.827 2.3 1.56 (g/cm3) NUREG/CR-6697 Att. C Contaminated zone erosion rate P,B 2 D 0.0015 Median 5E-08 0,0007 0,005 .2 0.0015 m/y) NUREG/CR-6697 Att. C Page 88 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Contaminated zone total porosity P 2 D 0.42 Median 0.425 0.0867 0.001 0.999 0.42 NUREG/CR 6697 Contaminated zone field capacity P 3 D 0.066 Site-specific value from NR NR NR NR Reference 4, Table 5.4 Contaminated zone hydraulic P 2 D 2880 Site-specific value from 786 17000 NA NA 3649 conductivity (m/y) Reference 4, Table 5.9 Contaminated zone b parameter P 2 D 0.97 Median -.0253 0.216 0.501 1.90 0.97 NUREG 6697 distribution for site soil type - sand Humidity in air (g/m3) P 3 D 7.2 Median 1.98 0.334 0.001 0.999 7.2 NUREG/CR-6697 Att. C Evapotranspiration coefficient P 2 D 0.625 25th Percentile 0.5 0.75 NR NR 0.625 NUREG/CR-6697 Att. C Average annual wind speed (m/s) P 2 D 4.2 Median 1.445 0.2419 1.4 13 4.2 NUREG/CR-6697 Att. C Precipitation (m/y) P 2 D 0.83 Site-specific value from NR NR NR NR Reference 4, Table 5.12 Irrigation (m/y) B 3 D 0.19 NUREG-5512, Volume 3, 0.36 0.76 NR NR 0.56 Table 6-18 (Illinois Average)

Converted 0.52 L/m2/y to m/y Irrigation mode B 3 D Overhead Overhead irrigation is NR NR NR NR common practice in U. S.

Runoff coefficient P 2 D 0.2 Site-specific value from 0.1 0.8 NR NR 0.45 Reference 4, Section 5.10 Watershed area for nearby stream P 3 D 1.00E+06 RESRAD Default NR NR NR NR or pond (m2)

Accuracy for water/soil - 3 D 1.00E-03 RESRAD Default NR NR NR NR computations Saturated Zone Hydrological Data Density of saturated zone (g/cm3) P 2 D 1.8 Site-specific average native NR NR NR NR sand and disturbed sand from Reference 4, Table 5.5.

Saturated zone total porosity P 1 D 0.35 Site-specific average native 0.43 0.0699 0.214 0.646 0.43 sand and disturbed sand from Reference 4, Table 5.6.

Saturated zone effective porosity P 1 D 0.27 Site-specific average native 0.342 0.0705 0.124 0.56 0.342 sand and disturbed sand from Reference 4, Table 5.7.

Saturated zone field capacity P 3 D 0.066 Site-specific value from NR NR NR NR Reference 4, Table 5.4 Page 89 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Saturated zone hydraulic P 1 D 2880 Site-specific average from 786 17000 NA NA 3649 conductivity (m/y) Reference 4, Table 5.9.

Saturated zone hydraulic gradient P 2 D 0.0039 Site-specific average native NR NR NR NR sand and disturbed sand from Reference 4, Table 5.10.

Saturated zone b parameter P 2 D NA NUREG/CR-6697 -.0253 0.216 0.501 1.90 0.97 saturated zone b not active in RESRAD because water table drop rate =0 Water table drop rate (m/y) P 3 D 0 Basement fill water NR NR NR NR assumed to fully supply well.

Well pump intake depth (m below P 2 D 1.5 Basement depths vary. NA NA NA NA water table) 1.5m selected as nominal value based on mid-point of 3m well screen depth.

Note: this parameter has no effect on the calculated values for unitized Exposure Factors.

Model: Nondispersion (ND) or Mass- P 3 D MB MB model most applicable NR NR NR NR Balance (MB) to assumption that well located in center of basement fill.

Well pumping rate (m3/y) P 2 S 2250 Calculated according to NA NA NA method described in NUREG/CR-6697, Att. C section 3.10 assuming 10,000m2 farming land area, Illinois average irrigation rate, and NUREG/CR-5512 Vol. 3 livestock water consumption rate.

Unsaturated Zone Hydrological Data Number of unsaturated zone strata P NA NA 0 No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone thickness (m) P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone soil density (g/cm 3) P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone total porosity P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Page 90 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Unsat. zone effective porosity P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone field capacity P NA NA NA No unsaturated zone in NA NA NA NA Basement Fill Model Unsat. zone hydraulic conductivity P NA NA NA No unsaturated zone in NA NA NA NA (m/y) Basement Fill Model Unsat. zone soil-specific b P NA NA NA No unsaturated zone in NA NA NA NA parameter Basement Fill Model Occupancy Inhalation rate (m3/y) M,B 3 D 8400 NUREG/CR-5512, Vol. 33 NR NR NR NR Table 6.29

(=23 m3/d x 365 d) 3 Mass loading for inhalation (g/m ) P,B 2 D 2.35E-05 NUREG/CR-6697, Att. C See See See See 2.35E-05 NUREG- NUREG- NUREG- NUREG-6697 6697 Table 6697 6697 Table Table 4.6-1 Table 4.6-1 4.6-1 4.6-1 Exposure duration B 3 D 30 RESRAD Users Manual NR NR NR NR parameter value not used in dose calculation Indoor dust filtration factor P,B 2 D 0.55 Median 0.15 0.95 0.55 NUREG/CR-6697, Att. C Shielding factor, external gamma P 2 D 0.27 Median NUREG/CR-6697, Att. C -1.3 0.59 0.044 1 0.2725 Fraction of time spent indoors B 3 D 0.649 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Fraction of time spent outdoors (on B 3 D 0.124 NUREG/CR-5512, Vol. 3 NR NR NR NR site) Table 6.87 (outdoors +

gardening)

Shape factor flag, external gamma P 3 D Circular Circular contaminated zone NR NR NR NR assumed for modeling purposes Ingestion, Dietary Fruits, non-leafyvegetables, grain M,B 2 D 112 NUREG/CR-5512, Vol. 3 NR NR NR NR consumption (kg/y) (other vegetables + fruits +

grain) Table 6.87 Leafy vegetable consumption (kg/y) M,B 3 D 21.4 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Milk consumption (L/y) M,B 2 D 233 NUREG/CR-5512, Vol. 3 NR NR NR NR Meat and poultry consumption (kg/y) M,B 3 D 65.1 NUREG/CR5512, Vol. 3 NR NR NR NR (beef + poultry)

Page 91 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Fish consumption (kg/y) M,B 3 D 20.6 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Note: Aquatic Pathway inactive in BFM Other seafood consumption (kg/y) M,B 3 D 0.9 RESRAD Users Manual NR NR NR NR Table D.2 Note: Aquatic Pathway inactive in BFM Soil ingestion rate (g/y) M,B 2 D 18.3 NUREG/CR-5512, Vol. 3 NR NR NR NR Drinking water intake (L/y) M,B 2 D 478 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Contamination fraction of drinking B,P 3 D 1 All water assumed NR NR NR NR water contaminated Contamination fraction of household B,P 3 NA water (if used)

Contamination fraction of livestock B,P 3 D 1 All water assumed NR NR NR NR water contaminated Contamination fraction of irrigation B,P 3 D 1 Alll water assumed NR NR NR NR water contaminated Contamination fraction of aquatic B,P 2 D NA Assumption that pond is NR NR NR NR food constructed that intercepts contaminated water not credible at Zion site Contamination fraction of plant food B,P 3 D 1 100% of food consumption NR NR NR NR rate from onsite source Contamination fraction of meat B,P 3 D 1 100% of food consumption NR NR NR NR rate from onsite source Contamination fraction of milk B,P 3 D 1 100% of food consumption NR NR NR NR rate from onsite source Ingestion, Non-Dietary Livestock fodder intake for meat M 3 D 28.3 NUREG/CR5512, Vol. 3 NR NR NR NR (kg/day) Table 6.87 (forage, grain and hay for beef cattle +

poultry + layer hen)

Livestock fodder intake for milk M 3 D 65.2 NUREG/CR5512, Vol. 3 NR NR NR NR (kg/day) Table 6.87, forage + grain +

hay Livestock water intake for meat M 3 D 50.6 NUREG/CR5512, Vol. 3 NR NR NR NR (L/day) Table 6.87, beef cattle +

poultry + layer hen Livestock water intake for milk M 3 D 60 NUREG/CR5512, Vol. 3 NR NR NR NR (L/day) Table 6.87 Page 92 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Livestock soil intake (kg/day) M 3 D 0.5 RESRAD Users Manual, NR NR NR NR Appendix L Mass loading for foliar deposition P 3 D 4.00E-04 NUREG/CR-5512, Vol. 3 NR NR NR NR (g/m3) Table 6.87, gardening Depth of soil mixing layer (m) P 2 D 0.23 Median 0 0.15 0.6 0.23 NUREG/CR-6697, Att. C Depth of roots (m) P 1 D 3.1 75th Percentile NUREG/CR-6697, Att. C 0.3 4.0 2.15 Drinking water fraction from ground B,P 3 D 1 All water assumed to be NR NR NR NR water supplied from groundwater Household water fraction from B,P 3 NA Not used ground water (if used)

Livestock water fraction from ground B,P 3 D 1 All water assumed to be NR NR NR NR water supplied from groundwater Irrigation fraction from ground water B,P 3 D 1 All water assumed to be NR NR NR NR supplied from groundwater Wet weight crop yield for Non-Leafy P 2 D 1.26 25th Percentile 0.56 0.48 0.001 0.999 1.75 (kg/m2) NUREG/CR-6697, Att. C Wet weight crop yield for Leafy P 3 D 2.89 NUREG/CR-5512, Vol. 3 NR NR NR NR (kg/m2) Table 6.87 Wet weight crop yield for Fodder P 3 D 1.91 NUREG/CR-5512, Vol. 3 NR NR NR NR (kg/m2) Table 6.87 Growing Season for Non-Leafy (y) P 3 D 0.25 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Growing Season for Leafy (y) P 3 D 0.12 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Growing Season for Fodder (y) P 3 D 0.082 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Translocation Factor for Non-Leafy P 3 D 0.1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Translocation Factor for Leafy P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Translocation Factor for Fodder P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Weathering Removal Constant for P 2 D 21.5 25th Percentile 5.1 18 84 33 Vegetation (1/y) NUREG/CR-6697, Att. C Wet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Non-Leafy Table 6.87 Wet Foliar Interception Fraction for P 2 D 0.70 0.06 0.67 0.95 0.58 75th Percentile Leafy Wet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Fodder Table 6.87 Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Non-Leafy Table 6.87 Page 93 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Leafy Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NR Fodder Storage times of contaminated foodstuffs (days):

Fruits, non-leafy vegetables, and B 3 D 14 NUREG/CR-5512, Vol. 3 NR NR NR NR grain Table 6.87 Leafy vegetables B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Milk B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 Meat and poultry B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NR Table 6.87 (holdup period for beef = 20d and poultry

=1 day. Lowest value used)

Fish B 3 D 7 RESRAD Users Manual NR NR NR NR Appendix D Crustacea and mollusks B 3 D 7 RESRAD Users Manual NR NR NR NR Appendix D Well water B 3 D 1 RESRAD Users Manual NR NR NR NR Appendix D Surface water B 3 D 1 RESRAD Users Manual NR NR NR NR Appendix D Livestock fodder B 3 D 45 RESRAD Users Manual NR NR NR NR Appendix D Special Radionuclides (C-14)

C-12 concentration in water (g/cm 3) P 3 D NA NA NR NR NR NR C-12 concentration in P 3 D NA NA NR NR NR NR contaminated soil (g/g)

Fraction of vegetation carbon from P 3 D NA NA NR NR NR NR soil Fraction of vegetation carbon from P 3 D NA NA NR NR NR NR air C-14 evasion layer thickness in soil P 2 D NA NA (m)

C-14 evasion flux rate from soil P 3 D NA NA NR NR NR NR (1/sec)

C-12 evasion flux rate from soil P 3 D NA NA NR NR NR NR (1/sec)

Fraction of grain in beef cattle feed B 3 D NA NA NR NR NR NR Fraction of grain in milk cow feed B 3 D NA NA NR NR NR NR Page 94 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Dose Conversion Factors (Inhalation mrem/pCi)

Ac-227 M 3 D 6.70E+00 FGR11 NR NR NR NR Am-241 M 3 D 4.44E-01 FGR11 NR NR NR NR Am-243 M 3 D 4.40E-01 FGR11 NR NR NR NR C-14 M 3 D 2.09E-06 FGR11 NR NR NR NR Cm-243 M 3 D 3.07E-01 FGR11 NR NR NR NR Cm-244 M 3 D 2.48E-01 FGR11 NR NR NR NR Cm-245 M 3 D 4.55E-01 FGR11 NR NR NR NR Cm-246 M 3 D 4.51E-01 FGR11 NR NR NR NR Co-60 M 3 D 2.19E-04 FGR11 NR NR NR NR Cs-134 M 3 D 4.62E-05 FGR11 NR NR NR NR Cs-137 M 3 D 3.19E-05 FGR11 NR NR NR NR Eu-152 M 3 D 2.21E-04 FGR11 NR NR NR NR Eu-154 M 3 D 2.86E-04 FGR11 NR NR NR NR Gd-152 M 3 D 2.43E-01 FGR11 NR NR NR NR H-3 M 3 D 6.40E-08 FGR11 NR NR NR NR I-129 M 3 D 1.74E-04 FGR11 NR NR NR NR Nb-94 M 3 D 4.14E-04 FGR11 NR NR NR NR Ni-59 M 3 D 2.70E-06 FGR11 NR NR NR NR e

Nd-144 M 3 D 7.04E-02 ICRP60 NR NR NR NR Ni-63 M 3 D 6.29E-06 FGR11 NR NR NR NR Np-237 M 3 D 5.40E-01 FGR11 NR NR NR NR Pa-231 M 3 D 1.28E+00 FGR11 NR NR NR NR Pb-210 M 3 D 1.36E-02 FGR11 NR NR NR NR Po-210 M 3 D 9.40E-03 FGR11 NR NR NR NR Pu-238 M 3 D 3.92E-01 FGR11 NR NR NR NR Pu-239 M 3 D 4.29E-01 FGR11 NR NR NR NR Pu-240 M 3 D 4.29E-01 FGR11 NR NR NR NR Pu-241 M 3 D 8.25E-03 FGR11 NR NR NR NR Pu-242 M 3 D 4.11E-01 FGR11 NR NR NR NR Ra-226 M 3 D 8.58E-03 FGR11 NR NR NR NR Ra-228 M 3 D 4.77E-03 FGR11 NR NR NR NR Page 95 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Sm-148e M 3 D 7.34E-02 ICRP60 NR NR NR NR Sr-90 M 3 D 1.30E-03 FGR11 NR NR NR NR Tc-99 M 3 D 8.32E-06 FGR11 NR NR NR NR Th-228 M 3 D 3.42E-01 FGR11 NR NR NR NR Th-229 M 3 D 2.15E+00 FGR11 NR NR NR NR Th-230 M 3 D 3.26E-01 FGR11 NR NR NR NR Th232 M 3 D 1.64e+00 FGR11 NR NR NR NR U-233 M 3 D 1.35E-01 FGR11 NR NR NR NR U-234 M 3 D 1.32E-01 FGR11 NR NR NR NR U-235 M 3 D 1.23E-01 FGR11 NR NR NR NR U-236 M 3 D 1.25E-01 FGR11 NR NR NR NR U-238 M 3 D 1.18E-01 FGR11 NR NR NR NR Dose Conversion Factors (Ingestion mrem/pCi)

Ac-227 M 3 D 1.41E-02 FGR11 NR NR NR NR Am-241 M 3 D 3.64E-03 FGR11 NR NR NR NR Am-243 M 3 D 3.62E-03 FGR11 NR NR NR NR C-14 M 3 D 2.09E-06 FGR11 NR NR NR NR Cm-243 M 3 D 2.51E-03 FGR11 NR NR NR NR Cm-244 M 3 D 2.02E-03 FGR11 NR NR NR NR Cm-245 M 3 D 3.74E-03 FGR11 NR NR NR NR Cm-246 M 3 D 3.70E-03 FGR11 NR NR NR NR Co-60 M 3 D 2.69E-05 FGR11 NR NR NR NR Cs-134 M 3 D 7.33E-05 FGR11 NR NR NR NR Cs-137 M 3 D 5.00E-05 FGR11 NR NR NR NR Eu-152 M 3 D 6.48E-06 FGR11 NR NR NR NR Eu-154 M 3 D 9.55E-06 FGR11 NR NR NR NR Gd-152 M 3 D 1.61E-04 FGR11 NR NR NR NR H-3 M 3 D 6.40E-08 FGR11 NR NR NR NR I-129 M 3 D 2.76E-04 FGR11 NR NR NR NR Nb-94 M 3 D 7.14E-06 FGR11 NR NR NR NR Ni-59 M 3 D 2.10E-07 FGR11 NR NR NR NR Ni-63 M 3 D 5.77E-07 FGR11 NR NR NR NR Page 96 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Nd-144e M 3 D 1.51E-04 ICRP60 NR NR NR NR Np-237 M 3 D 4.44E-03 FGR11 NR NR NR NR Pa-231 M 3 D 1.06E-02 FGR11 NR NR NR NR Pb-210 M 3 D 5.37E-03 FGR11 NR NR NR NR Pb-210 M 3 D 1.90E-03 FGR11 NR NR NR NR Pu-238 M 3 D 3.20E-03 FGR11 NR NR NR NR Pu-239 M 3 D 3.54E-03 FGR11 NR NR NR NR Pu-240 M 3 D 3.54E-03 FGR11 NR NR NR NR Pu-241 M 3 D 6.84E-05 FGR11 NR NR NR NR Pu-242 M 3 D 3.36E-03 FGR11 NR NR NR NR Ra-226 M 3 D 1.32E-03 FGR11 NR NR NR NR Ra-228 M 3 D 1.44E-03 FGR11 NR NR NR NR Sm-148e M 3 D 1.58E-04 ICRP60 NR NR NR NR Sr-90 M 3 D 1.42E-04 FGR11 NR NR NR NR Tc-99 M 3 D 1.46E-06 FGR11 NR NR NR NR Th-228 M 3 D 3.96E-04 FGR11 NR NR NR NR Th-229 M 3 D 3.53E-03 FGR11 NR NR NR NR Th-230 M 3 D 5.48E-04 FGR11 NR NR NR NR Th-232 M 3 D 2.73E-03 FGR11 NR NR NR NR U-233 M 3 D 2.89E-04 FGR11 NR NR NR NR U-234 M 3 D 2.83E-04 FGR11 NR NR NR NR U-235 M 3 D 2.66E-04 FGR11 NR NR NR NR U-236 M 3 D 2.69E-04 FGR11 NR NR NR NR U-238 M 3 D 2.55E-04 FGR11 NR NR NR NR Plant Transfer Factors (pCi/g plant)/(pCi/g soil)

Ac-227 P 1 D 1.0E-03 Median -6.91 1.1 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Ag-108m P 1 D 7.4E-03 75th Percentile -5.52 0.9 0.001 0.999 4.0E-03 NUREG/CR-6697, Att. C Am-241 P 1 D 1.8E-03 75th Percentile -6.91 1.1 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Am-243 P 1 D 1.8E-03 75th Percentilef -6.91 0.9 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Page 97 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median C-14 P 1 D 1.28E+0 75th Percentile -0.36 0.9 0.001 0.999 7.0E-01 NUREG/CR-6697, Att. C Cm-243 P 1 D 1.8E-03 75th Percentile -6.91 0.9 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Cm-244 P 1 D 1.8E-03 N75th Percentile -6.91 0.9 0.001 0.999 1.0E-03 UREG/CR-6697, Att. C Co-60 P 1 D 1.4E-01 75th Percentile -2.53 0.9 0.001 0.999 7.9E-02 NUREG/CR-6697, Att. C Cs-134 P 1 D 7.8E-02 75th Percentile -3.22 1.0 0.001 0.999 4.0E-02 NUREG/CR-6697, Att. C Cs-137 P 1 D 7.8E-02 75th Percentile -3.22 1.0 0.001 0.999 4.0E-02 NUREG/CR-6697, Att. C Eu-152 P 1 D 4E-03 75th Percentile -6.21 1.1 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Eu-154 P 1 D 4E-03 75th Percentile -6.21 1.1 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Eu-155 P 1 D 4E-03 75th Percentile -6.21 1.1 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Fe-55 P 1 D 1.9E-03 75th Percentile -6.91 0.9 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Gd-152 P 1 D 2.0E-03 Median -6.21 1.1 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C H-3 P 1 D 9.92E+0 75th Percentile 1.57 1.1 0.001 0.999 4.8E+00 NUREG/CR-6697, Att. C Nb-94 P 1 D 2.1E-02 75th Percentile -4.61 1.1 0.001 0.999 1.0E-02 NUREG/CR-6697, Att. C Nd-144 P 1 D 2.0E-03 Median -6.21 1.0 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Ni-59 P 1 D 9.2E-02 75th Percentile -3.00 0.9 0.001 0.999 5.0E-02 NUREG/CR-6697, Att. C Ni-63 P 1 D 9.2E-02 75th Percentile -3.00 0.9 0.001 0.999 5.0E-02 NUREG/CR-6697, Att. C Np-237 P 1 D 2.0E-02 Median -3.91 0.9 0.001 0.999 2.0E-02 NUREG/CR-6697, Att. C Pa-231 P 1 D 1.0E-02 Median -4.61 1.1 0.001 0.999 1.0E-02 NUREG/CR-6697, Att. C Pb-210 P 1 D 4.0E-03 Median -5.52 0.9 0.001 0.999 4.0E-03 NUREG/CR-6697, Att. C Pm-147 P 1 D 4.2E-03 75th Percentile -6.21 1.1 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Po-210 P 1 D 1.0E-03 Median -6.90 0.9 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Page 98 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Pu-238 P 1 D 1.8E-03 75th Percentile -6.91 0.9 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Pu-239 P 1 D 1.8E-03 75th Percentile -6.91 0.9 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Pu-240 P 1 D 1.8E-03 75th Percentile -6.91 0.9 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Pu-241 P 1 D 1.8E-03 75th Percentile -6.91 0.9 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Ra-226 P 1 D 4.0E-02 Median -3.22 0.9 0.001 0.999 4.0E-02 NUREG/CR-6697, Att. C Ra-228 P 1 D 4.0E-02 Median -3.22 0.9 0.001 0.999 4.0E-02 NUREG/CR-6697, Att. C Sb-125 P 1 D 1.9E-02 75th Percentile -4.61 1.0 0.001 0.999 1.0E-02 NUREG/CR-6697, Att. C Sm-147 P 1 D 2.0E-03 Median -6.21 1.1 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Sm-148 P 1 D 2.0E-03 Median -6.21 1.1 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Sr-90 P 1 D 5.9E-01 75th Percentile -1.20 1.0 0.001 0.999 3.0E-01 NUREG/CR-6697, Att. C Tc-99 P 1 D 9.11E+00 75th Percentile 1.61 0.9 0.001 0.999 5.0E+00 NUREG/CR-6697, Att. C Te-125m P 1 D 1.0E-01 Median -2.30 1.0 0.001 0.999 1.0E-01 NUREG/CR-6697, Att. C Th-228 P 1 D 1.0E-03 Median -6.91 0.9 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Th-229 P 1 D 1.0E-03 Median -6.91 0.9 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Th-230 P 1 D 1.0E-03 Median -6.91 0.9 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Th-232 P 1 D 1.0E-03 Median -6.91 0.9 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C U-233 P 1 D 2.0E-03 Median -6.21 0.9 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C U-234 P 1 D 2.0E-03 Median -6.21 0.9 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C U-235 P 1 D 2.0E-03 Median -6.21 0.9 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C U-236 P 1 D 2.0E-03 Median -6.21 0.9 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Meat Transfer Factors (pCi/kg)/(pCi/d)

Ac-227 P 2 D 2.0E-05 Median -10.82 1.0 0.001 0.999 2.0E-05 NUREG/CR-6697, Att. C Page 99 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Ag-108m P 2 D 3.2E-03 75th Percentile -6.21 0.7 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Am-241 P 2 D 5.7E-05 75th Percentile -9.90 0.2 0.001 0.999 5.0E-05 NUREG/CR-6697, Att. C Am-243 P 2 D 5.7E-05 75th Percentile -9.90 0.2 0.001 0.999 5.0E-05 NUREG/CR-6697, Att. C C-14 P 2 D 6.0E-02 75th Percentile -3.47 1.0 0.001 0.999 3.1E-02 NUREG/CR-6697, Att. C Cm-243 P 2 D 4.0E-05 75th Percentile -10.82 1.0 0.001 0.999 2.0E-05 NUREG/CR-6697, Att. C Cm-244 P 2 D 4.0E-05 75th Percentile -10.82 1.0 0.001 0.999 2.0E-05 NUREG/CR-6697, Att. C Co-60 P 2 D 5.8E-02 75th Percentile -3.51 1.0 0.001 0.999 3.0E-02 NUREG/CR-6697, Att. C Cs-134 P 2 D 6.5E-02 75th Percentile -3.00 0.4 0.001 0.999 5.0E-02 NUREG/CR-6697, Att. C Cs-137 P 2 D 6.5E-02 75th Percentile -3.00 0.4 0.001 0.999 5.0E-02 NUREG/CR-6697, Att. C Eu-152 P 2 D 4.0E-03 75th Percentile -6.21 1.0 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C C Eu-154 P 2 D 4.0E-03 75th Percentile -6.21 1.0 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Eu-155 P 2 D 4.0E-03 75th Percentile -6.21 1.0 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Fe-55 P 2 D 3.9E-02 75th Percentile -3.51 0.4 0.001 0.999 3.0E-02 NUREG/CR-6697, Att. C Gd-152 P 2 D 2.0E-03 Median -6.21 1.0 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C H-3 P 2 D 2.3E-02 75th Percentile -4.42 1.0 0.001 0.999 1.2E-02 NUREG/CR-6697, Att. C Nb-94 P 2 D 1.8E-06 75th Percentile -13.82 0.9 0.001 0.999 1.0E-06 NUREG/CR-6697, Att. C Nd-144 P 2 D 2.0E-03 Median -6.21 1.0 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Ni-59 P 2 D 9.2E-03 75th Percentile -5.30 0.9 0.001 0.999 5.0E-03 NUREG/CR-6697, Att. C Ni-63 P 2 D 9.2E-03 75th Percentile -5.30 0.9 0.001 0.999 5.0E-03 NUREG/CR-6697, Att. C Np-237 P 2 D 1.0E-03 Median -6.91 0.7 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Pa-231 P 2 D 5.0E-06 Median -12.21 1.0 0.001 0.999 5.0E-06 NUREG/CR-6697, Att. C Page 100 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Pb-210 P 2 D 8.0E-04 Median -7.13 0.7 0.001 0.999 8.0E-04 NUREG/CR-6697, Att. C Pm-147 P 2 D 4.0E-03 75th Percentile -6.21 1.0 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Po-210 P 2 D 5.0E-03 Median -5.30 0.7 0.001 0.999 5.0E-03 NUREG/CR-6697, Att. C Pu-238 P 2 D 1.1E-04 75th Percentile -9.21 0.2 0.001 0.999 1.0E-04 NUREG/CR-6697, Att. C Pu-239 P 2 D 1.1E-04 75th Percentile -9.21 0.2 0.001 0.999 1.0E-04 NUREG/CR-6697, Att. C Pu-240 P 2 D 1.1E-04 75th Percentile -9.21 0.2 0.001 0.999 1.0E-04 NUREG/CR-6697, Att. C Pu-241 P 2 D 1.1E-04 75th Percentile -9.21 0.2 0.001 0.999 1.0E-04 NUREG/CR-6697, Att. C Ra-226 P 2 D 1.0E-03 Median -6.91 0.7 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Ra-228 P 2 D 1.0E-03 Median -6.91 0.7 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Sb-125 P 2 D 1.85E-03 75th Percentile -6.91 0.9 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Sm-147 P 1 D 2.0E-03 Median -6.21 1.0 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Sm-148 P 1 D 2.0E-03 Median -6.21 1.0 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C th Sr-90 P 2 D 1.3E-02 75 Percentile -4.61 0.4 0.001 0.999 1.0E-02 NUREG/CR-6697, Att. C Tc-99 P 2 D 1.6E-04 75th Percentile -9.21 0.7 0.001 0.999 1.0E-04 NUREG/CR-6697, Att. C Te-125m P 2 D 7E-03 Median -4.96 0.9 0.001 0.999 7.0E-03 NUREG/CR-6697, Att. C Th-228 P 2 D 1.0E-04 Median -9.21 1.0 0.001 0.999 1.0E-04 NUREG/CR-6697, Att. C Th-229 P 2 D 1.0E-04 Median -9.21 1.0 0.001 0.999 1.0E-04 NUREG/CR-6697, Att. C Th-230 P 2 D 1.0E-04 Median -9.21 1.0 0.001 0.999 1.0E-04 NUREG/CR-6697, Att. C Th-232 P 2 D 1.0E-04 Median -9.21 1.0 0.001 0.999 1.0E-04 NUREG/CR-6697, Att. C U-233 P 2 D 8.0E-04 Median -7.13 0.7 0.001 0.999 8.0E-04 NUREG/CR-6697, Att. C U-234 P 2 D 8.0E-04 Median -7.13 0.7 0.001 0.999 8.0E-04 NUREG/CR-6697, Att. C U-235 P 2 D 8.0E-04 Median -7.13 0.7 0.001 0.999 8.0E-04 NUREG/CR-6697, Att. C Page 101 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median U-236 P 2 D 8.0E-04 Median -7.13 0.7 0.001 0.999 8.0E-04 NUREG/CR-6697, Att. C Milk Transfer Factors (pCi/L)/(pCi/d)

Ac-227 P 2 D 2.0E-06 Median -13.12 0.9 0.001 0.999 2.0E-06 NUREG/CR-6697, Att. C Ag-108m P 2 D 9.5E-03 75th Percentile -5.12 0.7 0.001 0.999 5.5E-03 NUREG/CR-6697, Att. C Am-241 P 2 D 3.2E-06 75th Percentile -13.12 0.7 0.001 0.999 2.0E-06 NUREG/CR-6697, Att. C Am-243 P 2 D 3.2E-06 75th Percentilee -13.12 0.7 0.001 0.999 2.0E-06 NUREG/CR-6697, Att. C C-14 P 2 D 2E-02 75th Percentile -4.4 0.9 0.001 0.999 1.2E-02 NUREG/CR-6697, Att. C Cm-243 P 2 D 3.7E-06 75th Percentile -13.12 0.9 0.001 0.999 2.0E-06 NUREG/CR-6697, Att. C C Cm-244 P 2 D 3.7E-06 75th Percentile -13.12 0.9 0.001 0.999 2.0E-06 NUREG/CR-6697, Att. C Co-60 P 2 D 3.2E-03 75th Percentile -6.21 0.7 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Cs-134 P 2 D 1.4E-02 75th Percentile -4.61 0.5 0.001 0.999 1.0E-02 NUREG/CR-6697, Att. C Cs-137 P 2 D 1.4E-02 75th Percentile -4.61 0.5 0.001 0.999 1.0E-02 NUREG/CR-6697, Att. C Eu-152 P 2 D 1.1E-03 75th Percentile -9.72 0.9 0.001 0.999 6.0E-05 NUREG/CR-6697, Att. C Eu-154 P 2 D 1.1E-03 75th Percentile -9.72 0.9 0.001 0.999 6.0E-05 NUREG/CR-6697, Att. C Eu-155 P 2 D 1.1E-03 75th Percentile -9.72 0.9 0.001 0.999 6.0E-05 NUREG/CR-6697, Att. C C Fe-55 P 2 D 4.7E-04 75th Percentile -8.11 0.7 0.001 0.999 3.0E-04 NUREG/CR-6697, Att. C Gd-152 P 2 D 6.0E-05 Median -9.72 0.9 0.001 0.999 6.0E-05 NUREG/CR-6697, Att. C H-3 P 2 D 1.8E-02 75th Percentile -4.6 0.9 0.001 0.999 1.0E-02 NUREG/CR-6697, Att. C Nb-94 P 2 D 3.2E-06 75th Percentile -13.12 0.7 0.001 0.999 2.0E-06 NUREG/CR-6697, Att. C Nd-144 P 2 D 6.0E-05 Median -9.72 0.9 0.001 0.999 6.0E-05 NUREG/CR-6697, Att. C Ni-59 P 2 D 3.2E-02 75th Percentile -3.91 0.7 0.001 0.999 2.0E-02 NUREG/CR-6697, Att. C Ni-63 P 2 D 3.2E-02 75th Percentile -3.91 0.7 0.001 0.999 2.0E-02 NUREG/CR-6697, Att. C Page 102 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Np-237 P 2 D 1E-05 Median -11.51 0.7 0.001 0.999 1.0E-05 NUREG/CR-6697, Att. C Pa-231 P 2 D 5.0E-06 Median -12.21 0.9 0.001 0.999 5.0E-06 NUREG/CR-6697, Att. C Pb-210 P 2 D 3.0E-04 Median -8.11 0.9 0.001 0.999 3.0E-04 NUREG/CR-6697, Att. C C th Pm-147 P 2 D 1.1E-04 75 Percentile -9.72 0.9 0.001 0.999 6.0E-05 NUREG/CR-6697, Att. C Po-210 P 2 D 4.0E-04 Median -7.82 0.7 0.001 0.999 4.0E-04 NUREG/CR-6697, Att. C Pu-238 P 2 D 1.37E-06 75th Percentile -13.82 0.5 0.001 0.999 1.0E-06 NUREG/CR-6697, Att. C Pu-239 P 2 D 1.37E-06 75th Percentilee -13.82 0.5 0.001 0.999 1.0E-06 NUREG/CR-6697, Att. C Pu-240 P 2 D 1.37E-06 75th Percentilee -13.82 0.5 0.001 0.999 1.0E-06 NUREG/CR-6697, Att. C Pu-241 P 2 D 1.37E-06 75th Percentile -13.82 0.5 0.001 0.999 1.0E-06 NUREG/CR-6697, Att. C Ra-226 P 2 D 1.0E-03 Median -6.91 0.5 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Ra-228 P 2 D 1.0E-03 Median -6.91 0.5 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C th Sb-125 P 2 D 1.1E-04 75 Percentile -9.72 0.9 0.001 0.999 6.0E-05 NUREG/CR-6697, Att. C Sm-147 P 2 D 6.0E-05 Median -9.72 0.9 0.001 0.999 6.0E-05 NUREG/CR-6697, Att. C Sm-148 P 2 D 6.0E-05 Median -9.72 0.9 0.001 0.999 6.0E-05 NUREG/CR-6697, Att. C Sr-90 P 2 D 2.8E-03 75th Percentile -6.21 0.5 0.001 0.999 2.0E-03 NUREG/CR-6697, Att. C Tc-99 P 2 D 1.6E-03 75th Percentile -6.91 0.7 0.001 0.999 1.0E-03 NUREG/CR-6697, Att. C Te-125m P 2 D 5.0E-04 Median -7.60 0.6 0.001 0.999 5.0E-04 NUREG/CR-6697, Att. C Th-228 P 2 D 5.0E-06 Median -12.21 0.9 0.001 0.999 5.0E-06 NUREG/CR-6697, Att. C Th-229 P 2 D 5.0E-06 Median -12.21 0.9 0.001 0.999 5.0E-06 NUREG/CR-6697, Att. C Th-230 P 2 D 5.0E-06 Median -12.21 0.9 0.001 0.999 5.0E-06 NUREG/CR-6697, Att. C Th-232 P 2 D 5.0E-06 Median -12.21 0.9 0.001 0.999 5.0E-06 NUREG/CR-6697, Att. C U-233 P 2 D 4.0E-04 Median -7.82 0.6 0.001 0.999 4.0E-04 NUREG/CR-6697, Att. C Page 103 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median U-234 P 2 D 4.0E-04 Median -7.82 0.6 0.001 0.999 4.0E-04 NUREG/CR-6697, Att. C U-235 P 2 D 4.0E-04 Median -7.82 0.6 0.001 0.999 4.0E-04 NUREG/CR-6697, Att. C U-236 P 2 D 4.0E-04 Median -7.82 0.6 0.001 0.999 4.0E-04 NUREG/CR-6697, Att. C Bioaccumulation Factors for Fish ((pCi/kg)/(pCi/L))

Ac-227 P 2 D Inactive NUREG/CR-6697, Att. C 2.7 1.1 1.5E+01 Am-241 P 2 D Inactive NUREG/CR-6697, Att. C 3.4 1.1 3.0E+01 Am-243 P 2 D Inactive NUREG/CR-6697, Att. C 3.4 1.1 3.0E+01 C-14 P 2 D Inactive NUREG/CR-6697, Att. C 10.8 1.1 4.9E+04 Cm-243 P 2 D Inactive NUREG/CR-6697, Att. C 3.4 1.1 3.0E+01 Cm-244 P 2 D Inactive NUREG/CR-6697, Att. C 3.4 1.1 3.0E+01 Cm-245 P 2 D Inactive NUREG/CR-6697, Att. C 3.4 1.1 3.0E+01 Cm-246 P 2 D Inactive NUREG/CR-6697, Att. C 3.4 1.1 3.0E+01 Co-60 P 2 D Inactive NUREG/CR-6697, Att. C 5.7 1.1 3.0E+02 Cs-137 P 2 D Inactive NUREG/CR-6697, Att. C 7.6 0.7 2.0E+03 Eu-152 P 2 D Inactive NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01 Eu-154 P 2 D Inactive NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01 Gd-152 P 2 D Inactive NUREG/CR-6697, Att. C 3.2 1.1 2.5E+01 H-3 P 2 D Inactive NUREG/CR-6697, Att. C 0 0.1 1.0E+00 I-129 P 2 D Inactive NUREG/CR-6697, Att. C 3.7 1.1 4.0E+01 Nb-94 P 2 D Inactive NUREG/CR-6697, Att. C 5.7 1.1 3.0E+02 Ni-59 P 2 D Inactive NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01 Ni-63 P 2 D Inactive NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01 Page 104 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Np-237 P 2 D Inactive NUREG/CR-6697, Att. C 3.4 1.1 3.0E+01 Pa-231 P 2 D Inactive NUREG/CR-6697, Att. C 2.3 1.1 9.9E+00 Po-210 P 2 D Inactive NUREG/CR-6697, Att. C 4.6 1.1 1.0E+01 Pb-210 P 2 D Inactive NUREG/CR-6697, Att. C 5.7 1.1 3.0E+02 Pu-238 P 2 D Inactive NUREG/CR-6697, Att. C 3.4 1.1 3.0E+01 Pu-239 P 2 D Inactive NUREG/CR-6697, Att. C 3.4 1.1 3.0E+01 Pu-240 P 2 D Inactive NUREG/CR-6697, Att. C 3.4 1.1 3.0E+01 Pu-241 P 2 D Inactive NUREG/CR-6697, Att. C 3.4 1.1 3.0E+01 Pu-242 P 2 D Inactive NUREG/CR-6697, Att. C 3.4 1.1 3.0E+01 Ra-226 P 2 D Inactive NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01 Ra-228 P 2 D Inactive NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01 Sr-90 P 2 D Inactive NUREG/CR-6697, Att. C 4.1 1.1 6.0E+01 Tc-99 P 2 D Inactive NUREG/CR-6697, Att. C 3 1.1 2.0E+01 Th-228 P 2 D Inactive NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01 Th-229 P 2 D Inactive NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01 Th-230 P 2 D Inactive NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01 Th-232 P 2 D Inactive NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01 U-233 P 2 D Inactive NUREG/CR-6697, Att. C 2.3 1.1 1.0E+01 U-234 P 2 D Inactive NUREG/CR-6697, Att. C 2.3 1.1 1.0E+01 U-235 P 2 D Inactive NUREG/CR-6697, Att. C 2.3 1.1 1.0E+01 U-236 P 2 D Inactive NUREG/CR-6697, Att. C 2.3 1.1 1.0E+01 Page 105 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median U-238 P 2 D Inactive NUREG/CR-6697, Att. C 2.3 1.1 1.0E+01 Bioaccumulation Factors for Crustacea/ Mollusks ((pCi/kg)/(pCi/L))

Ac-227 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Am-241 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Am-243 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D C-14 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Cm-243 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Cm-244 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Cm-245 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Cm-246 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Co-60 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Cs-137 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Eu-152 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Eu-154 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Gd-152 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D H-3 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D I-129 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Nb-94 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Ni-59 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D D Ni-63 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Np-237 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D D Pa-231 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D D Page 106 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Pb-210 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Po-210 P S D Inactive RESRAD Users Manual Appendix D D Pu-238 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D D Pu-239 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Pu-240 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D D Pu-241 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Pu-242 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D D Ra-226 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Ra-228 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Sr-90 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Tc-99 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Th-228 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Th-229 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Th-230 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Th-232 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D U-233 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D U-234 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D U-235 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D U-236 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D U-238 P 3 D Inactive RESRAD Users Manual NR NR NR NR Appendix D Graphics Parameters Number of points 32 RESRAD Default NR NR NR NR Page 107 of 111

TSD 14-010 RESRAD Input Parameters for BFM Analysis of Initial Suite of Radionuclide Revision 1 Parameter (unit)

Typea Priorityb Treatmentc Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/

Median Spacing log RESRAD Default NR NR NR NR Time integration parameters Maximum number of points for dose 17 RESRAD Default NR NR NR NR Notes:

a P = physical, B = behavioral, M = metabolic; (see NUREG/CR-6697, Attachment B, Table 4.)

b 1 = high-priority parameter, 2 = medium-priority parameter, 3 = low-priority parameter (see NUREG/CR-6697, Attachment B, Table 4.1) c D = deterministic, S = stochastic d Distributions Statistical Parameters:

Lognormal-n: 1= mean, 2 = standard deviation Bounded lognormal-n: 1= mean, 2 = standard deviation, 3 = minimum, 4 = maximum Truncated lognormal-n: 1= mean, 2 = standard deviation, 3 = lower quantile, 4 = upper quantile Bounded normal: 1 = mean, 2 = standard deviation, 3 = minimum, 4 = maximum Beta: 1 = minimum, 2 = maximum, 3 = P-value, 4 = Q-value Triangular: 1 = minimum, 2 = mode, 3 = maximum Uniform: 1 = minimum, 2 = maximum e Sm-148 and ND-144 not listed in RESRAD FGR 11 DCF file Page 108 of 111

TSD 14-010 Revision 1 ATTACHMENT 12 RESRAD Summary Report and Concentration Report for BFM Analysis of Initial Suite of Radionuclides See TSD 14-010 Attachment 12 (2 files)

Page 109 of 111

TSD 14-010 Revision 1 ATTACHMENT 13 RESRAD Summary Reports for Soil Area Factors to Support Calculation of BFM Drilling Spoils Dose Factors for Initial Suite of Radionuclides See TSD 14-010 Attachment 13 (5 files)

Page 110 of 111

TSD 14-010 Revision 1 ATTACHMENT 14 RESRAD Summary Report for Soil Analysis of Initial Suite of Radionuclides See TSD 14-010 Attachment 14 (1 file)

Page 111 of 111

Retrieved from "https://kanterella.com/w/index.php?title=ML17129A393&oldid=2008345"