ML14246A158

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Humboldt Bay Power Plant, Unit 3, License Termination Plan, Revision 1. Part 2 of 3
ML14246A158
Person / Time
Site: Humboldt Bay
Issue date: 08/13/2014
From:
Pacific Gas & Electric Co
To:
NRC/FSME
Shared Package
ML14246A164 List:
References
HBL-14-015
Download: ML14246A158 (336)
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Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Appendix ABasis for Site-Specific Parameter Values; Building SurfacesA-i Humboldt Bay Power Plant License Termination Plan Revision 01Chapter 6 Compliance with the Radiological Criteria July 2014for License Termination Site-specific information was used when available as the basis for the RESRAD-BUILD inputparameter discussed below. NUREG/CR-6755, which documents the calculations of site-specific parameter values, provides the information presented below.1. Room Dimensions.

The model room was selected as a representative room for the Humboldt Bay site buildings and wasused as the modeling basis for the building surfaces DCGLs. Table A-i shows the dimensions, unitconversion, and the area associated with each source (i.e., floor, walls, and ceiling) for the modeledroom.Table A-i: Representative Room for Humboldt Bay SiteRecordedSource Dimension No. Description (ft)a mb in21 floor N/A 47.772 north wall 27.8 8.47 21.093 east wall 18.5 5.64 14.044 south wall 27.8 8.47 21.095 west wall 18.5 5.64 14.04wall height 8.17 2.49total source area: 118.03a Recorded length and width dimensions for representative room.b Feet to meter conversion factor: ift = 0.3048m.The wall length and height dimensions defined the room model and the location of the receptor.

2. Source Configuration.

NUREG/CR-6755, Section 4.0, describes three principal assumptions inherent in the buildingscenario:

a fixed room area, uniforln surface contamination, and the receptor location at the centerof the floor at a height of 1 meter. The room dimensions in Table A-I were used as theconfiguration bases for the source and the receptor locations.

The RESRAD-BUILD inputparameters for receptor location and the centers of sources are provided in Table A-2.Table A-2: Location of Center of Sources and ReceptorSource Source Location of Center of Source (m)No. Description X-axis Y-axis Z-axis1 floor 4.24 2.82 0.002 north wall 4.24 0.00 1.253 east wall 0.00 2.82 1.254 south wall 4.24 5.64 1.255 west wall 8.47 2.82 1.256 ceiling 4.24 2.82 2.49A-2 Humboldt Bay Power Plant License Termination Plan Revision 01Chapter 6 Compliance with the Radiological Criteria July 2014for License Termination

3. Direct Ingestion Rate.The RESRAD-BUILD source-specific input parameter, Direct Ingestion Rate, is the direct ingestion rate of the source by any receptor in the room. Direct ingestion represents the fraction of the sourceingested per hour. NUREG/CR-5512, Volume 3, defines the average ingestion rate of 1.1E-4 m2/has representative for the average individual in an industrial setting.

The Direct Ingestion Rate foruse in the Building Occupancy Scenario was calculated based on the total room surface area (i.e.,source area). The surface area is equal to the sun of the surface area of four walls, plus the surfaceareas of the floor and ceiling (118.03 m-2, as shown in Table A-i).Direct Ingestion Rate = Average Ingestion Rate/Source Area= (1.1E-04 M2/1)/(1 18.03 M2)= 9._2E-7 h'A-3 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Appendix BInput Parameter Values for Sensitivity Analysis:

BuildingSurfacesB-1 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD-Build Input Parameter Values for Sensitivity AnalysisTreat- Value or Value/Distribution Parameter Typea Priorityb nmentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4Exposure Duration (d) B 3 D 365.25 NUR-EG/CR-5512, NRe NR NR NRNUREG/CR-55 12.Exposue Duraion (d B 3 D365.25Vol.3,section 5.2.1 Ne N R NIndoor Fraction B 2 D 0.267 NUREG/CR-5512.

NR NR NR NR___________________________________VoI.3,section 5.2.2.4 ____Evaluation Time (y) P 3 D 1 or multiple (e.g., T=I corresponds to dose NR NR NR NR1,10, 50, 100) over the It yearNumber of Rooms P 3 D I NUREG/CR-5512 NR NR NR NRNUREG/CR-6755, Section 3.3;Deposition Velocity (mi/s) P 2 S Loguniform Section 3 .3; 2.70E-06 2.70E-03NUREG/CR-6697, Att.C.section 7.5Resuspension Rate (sl) P 1 S Loguniform NUREG/CR-6755, 2.5E-11 1.3E-5Section 3.1Air Exchange Rate for Roo (11-1) B 2 S Truncated NUREG/CR-6755, 0.4187 0.88 0.001 0.999Lognonnal Section 3.2Site-specific data forRoom Area (in2) P 2 D 47.77 representative room NR NR NR NR(-General Office Building)

Site-specific data forRoom Height (im) P 2 D 2.49 representative room NR NR NR NR(General Office Building)

Time Fraction B 3 D I NUREG/CR-5512 NR NR NR NRInhalation Rate (n13/d) M 2 D 33.6 NUREG/CR-5512, vol. 3, NR NR NR NRsection 5.3.4Indirect Ingestion Rate (m'/h) B 2 D 0.0001 NUREG/CR-5512 NR NR NR NRNUREG/CR-5512; centerReceptor Location (x-, y-, z-axis) B 3 D 4.24, 2.82,1.0 of room based on site- NR NR NR NRspecific room dimensions Shielding Thickness (cmi) P 2 D 0 Site-specific model-no NR NR NR NRShielding___Thickness

_______)_

P D_______

_shielding assumedShielding Density (g/crn 3 P I D 0 Site-specific mnodel-no NR NR NR NRShielding Density (g/cm3) P _ _ shielding assumed NR NR_ NR NRB-2 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD-Build Input Parameter Values for Sensitivity AnalysisTreat- Value or Value/Distribution Parameter Type" Priorityb mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4Shielding Material P 3 D None Site-specific model-no NR NR NR NRShielding

_____Material_

_ P 3DNnshielding assumedSite-specific modelingNumber of Sources P 3 D 6 (includes floor, 4 walls,and ceiling)External Dose Conversion Factor, (mrem/y M 3 D RESRAD-Build Dose FGR12per pCi/cm2) Conversion LibraryAir Submersion Dose Conversion Factor, RESRAD-Build Dose FGR12(nr'em/y per pCi/ni3) M 1 3 D Conversion LibraryInhalation Dose Conversion Factor, RESRAD-Build Dose FGRI 1(mrem/pCi)

N 3 D Conversion LibraryIngestionl Dose Conversion Factor, M 3 D RESRAD-Build Dose FGRI I(mrem/pCi)

Conversion LibrarySource 1: FloorType P 3 D area NUREG/CR-5512 Direction P 3 D Z NUREG/CR-5512 site-specific data based onLocation of Center of Source: xyz (m) P 3 D 4.24, 22.82, 0.0 dimensions forrepresentative room8.47 site-specific data based onSource length X-axis (mn) P 2 D dimensions forrepresentative room5.64 site-specific data based onSource length Y-axis (,m) P 2 D dimensions forrepresentative roomArea (in) P 2 D --- Source len-th inputs usedAir Fraction for H-3 B 2 D 1.0 NUREG/CR-6697, Att. CSection 8.6NUREG/CR-6697, Att. CAir Fraction (all nucl ides other than H-3) B 2 D 0.07 Section 8.6Direct Ingestion (h-) B 2 D 9.32E-7 NUREG/CR6755, A.3.3Removable Fraction P I D 0.1 NUREG/CR-6755, section 3.5B-3 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD-Build inDut Parameter Values for Sensitivity AnalysisTreat- Value or Value/Distribution Parameter Type' Priorityb mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4NUREG/CR-6755, Time for Source Removal (d) P 2 S Triangular Section 3.6, NUREG/CR-1,000 100.000 10,0001 6697, Att.C. 8.8Radionuclide Concentration (pCi/in2) P 2 D 1.0Source 2: North WallType P 3 D Area NUREG/CR-5512 Direction P 3 D Y NtUREG/CR-5512 site-specific data based onLocation of Center of Source: x,y,z (in) P 3 D 4.24, 0.0, 1.25 dimensions forrepresentative room8.47 site-specific data based onSource length X-axis (in) P 2 D dimensions forrepresentative room2.49 site-specific data based onSource length Z-axis (m) P 2 D dimensions forrepresentative roomArea (M2) P 2 D --- Source length inputs usedAir Fraction for H-3 B 2D 1.0 NIUREG/CR-6697, Att. CSection 8.6NUREG/CR-6697, Att. CAir Fraction (all nuclides other than H-3) B 2 D 0.07 Section 8.6Direct Ingestion (h-') B 2 D 9.32E-7 NUREG/CR6755, A.3.3Removable Fraction P I D 0.1 NUREG/CR-6755, section 3.5NUREG/CR-6755, Time for Source Removal (d) P 2 S Triangular Section 3.6; NUREG/CR-1,000 100,000 10,0006697, Att.C, 8.8Radionuclide Concentration (pCi/in2) P 2 D 1.0Source 3: East WallType P 3 D Area NUREG/CR-5512 Direction P 3 D X NUREG/CR-5512 site-specific data based onLocation of Center of Source: xy,z (in) P 3 D 0.00, 2.82, 1.25 dimensions forI_ I_ representative roomB-4 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RF~RAfl-RiiiId Innint P2r2me$er V2IuIp~ fnr ~pn~itivitv AnnIvd~Treat- Value or Value/Distribution Parameter Type' Priorityb ment' Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4site-specific data based onSource length Y-axis (in) P 2 D 5.64 dimensions forrepresentative roomsite-specific data based onSource length Z-axis (m) P 2 D 2.49 dimensions forrepresentative roomArea (M2) P 2 D --- Source length inputs usedAir Fraction for H-3 B 2D 1.0 NUREG/CR-6697, Att. C,Section 8.6NUREG/CR-6697, Att. C,Air Fraction (all nuclides other than H-3) B 2 D 0.07 Section 8.6 Att. C,Direct Ingestion (0-') B 2 D 9.32E-7 NUREG/CR6755, A.3.3NUREG- 1727, TableRemovable Fraction P 1 D 0.1 C.7.1; NUREG/CR-6755, section 3.5NUREG/CR-6755, Time for Source Removal (d) P 2 S Triangular Section 3.6; NUREG/CR-1,000 100,000 10,0001 6697, Att.C, 8.8 1_1_1Radionuclide Concentration (pCi/m2) P 2 D 1.0Source 4: South WallType P 3 D area NUREG/CR-5512 Direction P 3 D Y NUREG/CR-5512 site-specific data based onLocation of Center of Source: x.v,z (m) P 3 D 4.24, 5.64, 1.25 dimensions forrepresentative roomsite-specific data based onSource length X-axis (in) P 2 D 8.47 dimensions forrepresentative roomsite-specific data based onSource length Z-axis (m) P 2 D 2.49 dimensions forrepresentative roomArea (in2) P 2 D --- Source length inputs usedAir Fraction for H-3 B 2 D 1.0 NUREG/CR-6697, Att. CIr Section 8.6B-5 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD-Build Input Parameter Values for Sensitivity AnalysisTreat- Value or Value/Distribution Parameter Type' Priori tyb mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4NUREG/CR-6697, Att. CAir Fraction (all nuclides other than H-3) B 2 D 0.07 Section 8.6Section 8.6Direct Ingestion (h-') B 2 D 9.32E-7 NUREG/CR6755, A.3.3Removable Fraction P I D 0. 1 NUREG/CR-6755, section 3.5NUREG/CR-6755, Time for Source Removal (d) P 2 S Triangular Section 3.6; NUREG/CR-1,000 100,000 10,0006697, Att.C, 8.8Radionuclide Concentration (pCi/mr)

P 2 D 1.0Source 5: West WallType P 3 D area NUREG/CR-5512 Direction P 3 D X NUREG/CR-5512 site-specific data based onLocation of Center of Source: x.v,z (in) P 3 D 8.47, 2.82, 1.25 dimensions forrepresentative roomsite-specific data based onSource length Y-axis (m) P 2 D 5.64 dimensions forrepresentative roomsite-specific data based onSource length Z-axis (m) P 2 D 2.49 dimensions forrepresentative roomArea (02) P 2 D --- Source length inputs usedAir Fraction for H-3 B 2 D 1.0 NUREG/CR-6697, Att. CSection 8.6NLJREG/CR-6697.

Att. CAir Fraction (all nuclides other than H-3) B 2 D 0.07 Section 8.6Direct Ingestion (h0) B 2 D 9.32E-7 NUREG/CR6755, A.3.3NUREG- 1727, TableRemovable Fraction P 1 D 0.1 C.7.1; NUREG/CR-6755, section 3.5NUREG/CR-6755, Time for Source Removal (d) P 2 S Triangular Section 3.6; NUREG/CR-1.,000 100,000 10,0006697. Att.C, 8.8Radionuclide Concentration (pCi/m2) P 2 D 1.0 -B-6 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD-Build Input Parameter Values for Sensitivity AnalysisTreat- Value or Value/Distribution Parameter Typea Priorityb ment' Distribution Reference Source Distribution's Statistical Parametersd T_ 1 2 3 4Source 6: CeilingType P 3 D area NUREG/CR-5512 Direction P 3 D Z NUREG/CR-5512 site-specific data based onLocation of Center of Source: xy.z (m) P 3 D 4.24, 2.82. 2.49 dimensions forrepresentative roomsite-specific data based onSource length X-axis (im) P 2 D 8.47 dimensions forrepresentative roomsite-specific data based onSource length Y-axis (m) P 2 D 5.64 dimensions forrepresentative roomArea (in2) P 2 D --- Source length inputs usedNUREG/CR-6697, Att. CAir Fraction for H-3 B 2 D 1.0 Section 8.6Section 8.6Air Fraction (all nuclides other than H-3) B 2 D 0.07 NUREG/CR-6697, Att. C~Section 8.6Direct Ingestion (h') B 2 D 9.32E-7 NUREG/CR6755, A.3.3N UREG-1727, TableRemovable Fraction P I D 0.1 C.7.1; NUREG/CR-6755, section 3.5NUREG/CR-6755, Time for Source Removal (d) P 2 S Triangular Section 3.6ý NUREG/CR-L000 100,000 10,0006697, Att.C, 8.8Radionuclide Concentration (pCi/min)

P 2 D 1.0P = physical, B = behavioral.

M = metabolic 1 = high-priority parameter, 2 = medium-priority parameter, 3'D = deterministic.

S = stochastic d Distribution Statistical Parameters:

Logunifomi:

1= minimum, 2 = maximumTriangular:

I = minimum.

2 = maxiimum, 3 = most likely'NR = none recommended Input Rank Correlation Coefficients:

Resuspension Rate and Deposition Velocity

= 0.9Time for source removal (correlation set between sources)

= 0.9: low-priority parameter B-7 Humboldt Bay Power Plant License Termination Plan Revision 01Chapter 6 Compliance with the Radiological Criteria July 2014for License Termination Appendix CResults of Sensitivity Analysis:

Building SurfacesC-1 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Table C-i: Results of Sensitivity Analysis:

Building SuifaceRevision 01July 2014Radionuclide LAMBDATa RFOb (source #) UDC (source #) DKSUSd (source #)Am-241 -0.96(1)

-0.71(1,4)

NSe (1, 2, 3, 4, 5, NS (1, 2, 3, 4, 5, 6)-0.97 (2, 3,4, 5, 6) -0.70 (2, 6) 6)-0.69 (3, 5)C-14 -0.64 (1, 3, 6) 0.43 (1) 0.27 (1, 2,6) -0.50 (1, 2, 3, 6)-0.62 (2, 4) 0.39 (2) 0.28 (3, 5) -0.51 (4)-0.63 (5) 0.36 (3) 0.30 (4) -0.52 (5)0.46 (4)0.41 (5)0.31 (6)Cm-243 -0.96 (1) -0.71 (1, 2, 4) NS (1, 2, 3, 4, 5, 6) NS (1, 2, 3, 4, 5, 6)-0.97 (2, 3, 4, 5, 6) -0.69 (3, 5, 6)Cm-244 -0.96 (1) -0.71 (1, 2, 4) NS (1, 2, 3, 4, 5, 6) NS (1, 2, 3, 4, 5, 6)-0.97 (2, 3, 4, 5, 6) -0.69 (3, 5, 6)Cm-245 -0.96 (1) -0.71 (1,4) NS (1, 2, 3, 4, 5, 6) NS (1, 2, 3, 4, 5)-0.97 (2, 3, 4, 5, 6) -0.70 (2) -0.11 (6)-0.68 (5)-0.69 (3, 6)Cm-246 -0.96 (1) -0.71 (1,4) NS (1, 2, 3, 4, 5, 6) NS (1, 2, 3, 4, 5)-0.97 (2, 3, 4, 5, 6) -0.70 (2, 6) -0.11 (6)-0.69 (3)-0.68 (5)Co-60 -0.45 (1) 0.56 (1) NS (1, 2, 3) NS (1, 2, 3)-0.73 (2) 0.41 (2) 0.13 (4) -0.14 (4)-0.71 (3) 0.23 (3) 0.11 (5) -0.13 (5)-0.76 (4) 0.46 (4) 0.12 (6) -0.50 (6)-0.72 (5) 0.35 (5)-0.37 (6) 0.73 (6)Cs-137 -0.46(1) 0.69(1) 0.36(1) -0.44(1)-0.40 (2) 0.57 (2) 0.23 (2) -0.27 (2)-0.59 (3) 0.66 (3) 0.41 (3) -0.48 (3)-0.41 (4) 0.54 (4) 0.27 (4) -0.33 (4)-0.57 (5) 0.69 (5) 0.37 (5) -0.44 (5)-0.52 (6) 0.63 (6) 0.35 (6) -0.42 (6)Eu-152 -0.80(1) 0.49(1) NS (1, 2, 4, 6) -0.12 (1)-0.83 (2) 0.13 (2) 0.23 (3) -0.13 (2)-0.94 (3, 5) NS (3, 5) 0.19 (5) -0.24 (3)-0.83 (4) -0.43 (4) NS (4, 6)-0.84 (6) 0.44 (6) -0.22- (5)C-2 Humboldt Bay Power Plant License Termination PlanRevision 01July 2014Chapter 6 Compliance with thefor License Termination Radiological CriteriaRadionuclide LAMBDATa RFOb (source #) UDc (source #) DKSUSd (source #)Eu-154 -0.83 (1) 0.48(1) NS (1, 2, 4, 6) NS (1, 2, 4, 6)-0.87 (2, 4, 6) 0.12 (2) 0.19 (3) -0.20 (3)-0.95 (3, 5) NS (3, 5) 0.15 (5) -0.16 (5)0.11 (4)0.33 (6)H-3 -0.94 (1, 6) -0.45 (1) 0.48 (1) -0.53 (1, 4, 5)-0.95 (2, 3, 4, 5) -0.49 (2) 0.51 (2) -0.57 (2)-0.41 (3) 0.45 (3) -0.52 (3)-0.55 (4) 0.46 (4) -0.55 (6)-0.42 (5) 0.47 (5)-0.47 (6) 0.49 (6)1-129 -0.58 (1,3) 0.48(1) 0.29(1,6)

-0.54 (1, 3, 4, 5, 6)-0.54 (2) 0.43 (2, 5) 0.28 (2) -0.52 (2)-0.56 (4, 5) 0.39 (3) 0.30 (3, 5)-0.57 (6) 0.49 (4) 0.31 (4)0.37 (6)Nb-94 -0.76(1) 0.30(1) 0.19(1) -0.31 (1)-0.90 (2, 4) NS (2, 4) 0.30 (2) -0.44 (2)-0.94 (3, 5) -0.12 (3) 0.33 (3) -0.49 (3)-0.88 (6) -0.20 (5) 0.26 (4) -0.40 (4)0.16 (6) 0.32 (5) -0.48 (5)0.20 (6) -0.36 (6)Ni-59 -0.95 (1, 2, 3, 4, 5, -0.27 (1) 0.27 (1, 4, 5, 6) -0.37 (1, 4)6) -0.28 (2, 4, 5) 0.29 (2) -0.41 (2)-0.22 (3) 0.26 (3) -0.38 (3)-0.35 (6) -0.39 (5, 6)Ni-63 -0.95 (1, 2, 4, 5, 6) -0.16 (1) 0.26 (1, 6) -0.28 (1, 5)-0.96 (3) -0.21 (2) 0.29 (2) -0.33 (2)-0.14 (3) 0.27 (3) -0.30 (3)-0.22 (4) 0.25 (4, 5) -0.29 (4, 5)-0.18 (5) -0.31 (6)-0.25 (6)Np-237 -0.96(1)

-0.71 (1,4) NS (1, 2, 3, 4, 5, 6) NS (1, 2, 3, 4, 5, 6)-0.97 (2, 3, 4, 5, 6) -0.70 (2)-0.69 (3, 5, 6)Pu-238 -0.96 (1) -0.71 (1) NS (1, 2, 3, 4, 5, 6) NS (1, 2, 3, 4, 5, 6)-0.97 (2, 3, 4, 5, 6) -0.70 (2)-0.69 (3, 5, 6)-0.72 (4)Pu-239 -0.96((1)

-0.71 (1,4) NS (1, 2, 3, 4, 5, 6) NS (1, 2,3., 4, 5, 6)-0.97 (2, 3, 4, 5, 6) -0.70 (2, 6)-0.69 (3)-0.68 (5)C-3 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological CriteriaRevision 01July 2014for License Termination Radionuclide LAMBDATa RFOb (source #) UDc (source #) DKSUSd (source #)Pu-240 -0.96(1)

-0.71(1,4)

NS (1, 2, 3, 4, 5, 6) NS (1, 2, 3, 4, 5, 6)-0.97 (2, 3, 4, 5, 6) -0.70 (2, 6)-0.69 (3)-0.68 (5)Pu-241 -0.96 (1) -0.71 (1, 2, 4) NS (1, 2, 3, 4, 5, 6) NS (1, 2, 3, 4, 5, 6)-0.97 (2, 3, 4, 5. 6) -0.69 (3, 5, 6)Sr-90 -0.95 (1, 2, 3, 4, 5, NS (1, 2, 3,4, 5, 6) 0.22 (1) -0.22 (1, 4, 6)6) 0.23 (2) -0.26 (2)0.24 (3) -0.25 (3)0.19 (4) -0.23 (5)0.21 (5)0.18(6)Tc-99 -0.90 (1, 3, 4, 5, 6) NS (1, 2, 6) 0.27(1,4)

-0.45(1,5)

-0.91 (2) 0.15 (3) 0.29 (2) -0.46 (2)0.13 (4) 0.28 (3, 5) -0.44 (3, 4)1 0.11 (5) 0.25 (6) -0.43 (6)a LAMBDAT = building air exchange rateb RFO(#) = source removal time (for source number)' UD = deposition velocityd DKSUS = resuspension ratee NS = not sensitive C-4 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Appendix DInput Parameter Values for DCGL Determination:

Building SurfacesD-1 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD-Build Input Parameter Values for DCGLsParameter Typea Nuclide Treatmentb Value/Distribution Value Reference SourceExposure Duration (d) B All D 365.25 NUREG/CR-5512, Vol.3,section 5.2.1Indoor Fraction B All D 0.267 NUREG/CR-5512, Vol.3,section 5.2.2.91, 5 Use of ly provides doses at t=Oy andEvaluation Time (y) P All D (1, 5, 10, 25, 50, t=ly; multiple input applied to verify100 for Pu-241) time of peak doseNumber of Rooms P All D 1 NUREG/CR-5512 Am-241, Cm-243, Cm-244, Cm-245, Cm-246, Np- D 1.5179E-05 25th percentile value237, Pu-238, Pu-239, Pu-240, and Pu-241Deposition Velocity (m/s) PC-14, Co-60, Cs-137, Eu-152, Eu-154, H-3, 1-129, 75th percentile valueNb-94, Ni-59, Ni-63, Sr-90, and Tc-99 D 4.78217E-04

_percentilevalue Am-241, Cm-243, Cm-244, Np-237, Pu-238, Pu- D 1.79444E-08 50th percentile value239, Pu-240, and Pu-241Resuspension Rate (s1) C-14, Cm-245, Cm-246, Co-60, Cs-137, Eu-152,Eu-154, H-3, 1-129, Nb-94, Ni-59, Ni-63, Sr-90, D 6.70403E-10 25th percentile valueand Tc-99Air Exchange Rate for Room (h-1) P All D 8.35789E-01 25th percentile valueRoom Area (M) P All D 47.77 Humboldt Bay-specific data(General Office Building)

Room Height (m) P All D 2.49 Humboldt Bay-specific data(General Office Building)

Time Fraction B All D 1 NUREG/CR-5512 Conservative inhalation rate formoderate to heavy activities

-Inhalation Rate (m3/d) M All D 45.6 NUREG/CR-6697, Attachment C,section 5.1; NUREG/CR-5512, vol. 3,section 5.3.4Indirect Ingestion Rate (m2/h) B All D 0.0001 NUREG/CR6755 NUREG/CR-5512; site-specific roomReceptor Location B All D 4.24, 2.82,1.0 dimensions (General Office Building)

Shielding Thickness (cm) P All D 0 Site-specific model-no shielding assumedRESRAD-Build default value forShielding Density (g/cm3) P All D 2.4 concrete

-not used in DCGLcalculations Default input -not used in DCGLShielding Material P All D concrete calculatins calculations D-2 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Parameter Typea Nuclide Treatmentb Value/Distribution Value Reference SourceNumber of Sources P All 6 Modeling for representative room(includes floor, 4 walls, and ceiling)External Dose Conversion Factor, (mrem/y RESRAD-Build FGR12per PCi/cm2)

M All defaultAir Submersion Dose Conversion Factor, RESRAD-Build FGR12(mrem/y per pCi/m3) M All D defaultInhalation Dose Conversion Factor, M All D RESRAD-Build FGRi 1(mrem/pCi)

MdefaultIngestionl Dose Conversion Factor, All D RESRAD-Build FGRi 1(mrem/pCi)

M defaultSource 1: FloorType P All area NUREG/CR-5512 Direction P All Z NUREG/CR-5512 site-specific data -center of floorLocation of Center of Source: x,y,z (m) P All D 4.24, 2.82, 0.0 based on dimensions for GeneralOffice Building roomsite-specific data based onSource length X-axis (m) P All D 8.47 dimensions for General OfficeBuilding roomsite-specific data based onSource length Y-axis (m) P All D 5.64 dimensions for General OfficeBuilding roomArea (M2) P All D -Source length inputs usedH-3 1.0Air Fraction B D NUREG/CR-6697, Att. C Section 8.6All others 0.07Direct Ingestion (h1) B All D 9.32E-7 NUREG/CR6755, A.3.3Removable Fraction P All D 0.1 NUREG-1727, Table C.7.1;NUREG/CR-6755, section 3.5Time for Source Removal (d) P C-14, Co-60, Cs-137, Eu-152, Eu-154, 1-129, and D 52695.2 75th percentile valueNb-94Sr-90 and Tc-99 D 33056.9 50th percentile valueAm-241, Cm-243, Cm-244, Cm-245, Cm-246, H- D 18249.3 25Th percentile value3, Ni-59, Ni-63, Np-237, Pu-238, Pu-239, Pu-240,and Pu-241Radionuclide Concentration (pCi/m2) P All D 1.0D-3 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD-Build Input Parameter Values for DCGLsParameter Typea Nuclide Treatmentb Value/Distribution Value Reference SourceSource 2: North WallType P 3 Area NUREG/CR-5512 Direction P 3 X NUREG/CR-5512 site-specific data -center of floorLocation of Center of Source: x,y,z (m) P 3 D 4.24, 0.0, 1.25 based on dimensions for GeneralOffice Building roomsite-specific data based onSource length Y-axis (m) P 2 8.47 dimensions for General OfficeBuilding roomsite-specific data based onSource length Z-axis (m) P 2 D 2.49 dimensions for General OfficeBuilding roomArea (M2) P 2 D -Source length inputs usedH-3 1.0Air Fraction B D NUREG/CR-6697, Att. C Section 8.6All others 0.07Direct Ingestion (h"1) B 2 D 9.32E-7 NUREG/CR6755, A.3.3Removable Fraction P 1 D 0.1 NUREG-1727, Table C.7.1;NUREG/CR-6755, section 3.5Time for Source Removal (d) C-14, Co-60, Cs-1 37, Eu-1 52, Eu-1 54, and 1-129 D 52718.8 75th percentile valueNb-94, Sr-90, and Tc-99 D 33202.9 50th percentile valueAm-241, Cm-243, Cm-244, Cm-245, Cm-246, H-3, Ni-59, Ni-63, Np-237, Pu-238, Pu-239, Pu-240, D 18230.1 25Th percentile valueand Pu-241Radionuclide Concentration (pCi/m2) P 2 D 1.0Source 3: East WallType P 3 Area NUREG/CR-5512 Direction P 3 Y NUREG/CR-5512 site-specific data -center of floorLocation of Center of Source: x,y,z (m) P 3 D 0.00, 2.82, 1.25 based on dimensions for GeneralOffice Building roomsite-specific data based onSource length X-axis (m) P 2 D 5.64 dimensions for General OfficeI _Building roomD-4 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD-Build Input Parameter Values for DCGLsParameter Typea Nuclide Treatmentb Value/Distribution Value Reference Sourcesite-specific data based onSource length Z-axis (m) P 2 D 2.49 dimensions for General OfficeBuilding roomArea (M2) P 2 D --- Source length inputs usedH-3 0.07 _____________

Air Fraction B All othsD NUREG/CR-6697, Att. C Section 8.6All others 0.07Direct Ingestion (h1) B 2 D 9.32E-7 NUREG/CR6755, A.3.3NUREG-1727, Table C.7.1;Removable Fraction P 1 D 0.1 NUREG/CR-6755, section 3.5Time for Source Removal (d) P C-14, Co-60, Cs-1 37, 1-129, and Tc-99 D 52775.6 75th percentile valueEu-1 52, Eu-1 54, and Sr-90 D 33048.9 50th percentile valueAm-241, Cm-243, Cm-244, Cm-245, Cm-246, H-3, Nb-94, Ni-59, Ni-63, Np-237, Pu-238, Pu-239, D 18130.2 25Th percentile valuePu-240, and Pu-241Radionuclide Concentration (pCi/m2) P 2 D 1.0Source 4: South WallType P 3 area NUREG/CR-5512 Direction P 3 X NUREG/CR-5512 site-specific data -center of floorLocation of Center of Source: x,y,z (m) p 3 D 4.24, 5.64, 1.25 based on dimensions for GeneralOffice Building roomsite-specific data based onSource length Y-axis (m) p 2 D 8.47 dimensions for General OfficeBuilding roomsite-specific data based onSource length Z-axis (m) P 2 D 2.49 dimensions for General OfficeBuilding roomArea (M2) P 2 D -Source length inputs usedH-3 1.0Air Fraction B Her D NUREG/CR-6697, Att. C Section 8.6All others 0.07Direct Ingestion (h"1) B 2 D 9.32E-7 NUREG/CR6755, A.3.3Removable Fraction P 1 D 0.1 NUREG-1727, Table C.7.1;b FNUREG/CR-6755, section 3.5D-5 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD-Build Input Parameter Values for DCGLsParameter Typea Nuclide Treatmentb Value/Distribution Value Reference SourceTime for Source Removal (d) P C-1 4, Co-60, Cs-1 37, Eu-1 54,1-129, and Tc-99 D 52726.9 75th percentile valueNb-94 and Sr-90 D 33041.0 50th percentile valueAm-241, Cm-243, Cm-244, Cm-245, Cm-246, Eu-152, H-3, Ni-59, Ni-63, Np-237, Pu-238, Pu-239, D 18207.1 25Th percentile value_Pu-240, and Pu-241Radionuclide Concentration (pCi/m2) P 2 D 1.0Source 5: West WallType P 3 area NUREG/CR-5512 Direction P 3 Y NUREG/CR-5512 site-specific data -center of floorLocation of Center of Source: x,y,z (m) P 3 D 8.47, 2.82, 1.25 based on dimensions for GeneralOffice Building roomsite-specific data based onSource length X-axis (m) P 2 D 5.64 dimensions for General OfficeBuilding roomsite-specific data based onSource length Z-axis (m) P 2 D 2.49 dimensions for General OfficeBuilding roomArea (M2) P 2 D --- Source length inputs usedH-3 1.0Air Fraction B D NUREG/CR-6697, Att. C Section 8.6All others 0.07Direct Ingestion (h"1) B 2 D 9.32E-7 NUREG/CR6755, A.3.3Removable Fraction P 1 D 0.1 NUREG-1727, Table C.7.1;NUREG/CR-6755, section 3.5Time for Source Removal (d) C-14, Co-60, Cs-1 37, 1-129, and Tc-99 D 52713.2 75th percentile valueEu-1 52, Eu-1 54, and Sr-90 D 33108.5 50th percentile valueAm-241, Cm-243, Cm-244, Cm-245, Cm-246, H-3, Nb-94, Ni-59, Ni-63, Np-237, Pu-238, Pu-239, D 18094.8 25Th percentile valuePu-240, and Pu-241D-6 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD-Build Input Parameter Values for DCGLsParameter Type' Nuclide Treatmentb IValue/Distribution Value Reference SourceRadionuclide Concentration (pCi/m2) P 2 1 D 1.0Source 6: CeilingType P 3 area NUREG/CR-5512 Direction P 3 Y NUREG/CR-5512 site-specific data -center of floorLocation of Center of Source: x,y,z (m) P 3 D 4.24, 2.82, 2.49 based on dimensions for GeneralOffice Building roomsite-specific data based onSource length X-axis (m) P 2 D 8.47 dimensions for General Office'Building roomsite-specific data based onSource length Z-axis (m) P 2 D 5.64 dimensions for General OfficeBuilding roomArea (M2) P 2 D -Source length inputs usedAir Fraction B H-3 D 1.0NUREG/CR-6697, At. C Section 8.6All others 0.07Direct Ingestion (h1) B 2 D 9.32E-7 NUREG/CR6755, A.3.3NUREG-1727, Table C.7.1;Removable Fraction P 1 D 0.1 NUREG/CR-6755, section 3.5Time for Source Removal (d) P C-14, Co-60, Cs-137, Eu-152, Eu-154, 1-129, and D 52622.2 75'h percentile valueNb-94D 33050.0 50th percentile valueSr-90 and Tc-99Am-241, Cm-243, Cm-244, Cm-245, Cm-246, H- D 18246.6 25 Th percentile value3, Ni-59, Ni-63, Np-237, Pu-238, Pu-239, Pu-240,and Pu-241Radionuclide Concentration (pCi/m2) P 2 D 1.0 -a p = physical, B = behavioral, M = metabolic; (see NUREG/CR-6697, Attachment B, Table 4.)b D = deterministic c Triangular with defining values for distribution:

minimum = 1,000, maximum = 100,000, and most likely = 10,000.D-7 Humboldt Bay Power Plant License Termination Plan Revision 01Chapter 6 Compliance with the Radiological Criteria July 2014for License Termination Note: The results of the sensitivity analysis for RESRAD-Build input parameters did not identify deposition velocity as a sensitive parameter forAm-241, Cm-243, Cm-244, Cm-245, Cm-246, Np-237, Pu-238, Pu-239, Pu-240, and Pu-241. The "non-sensitive" attribute of deposition velocityfor these ROCs provided confidence that the uncertainty associated with the actual deposition velocity would not have a significant impact on doseor resulting DCGL values. Nevertheless, RESRAD-Build code executions were repeated using the 50th percentile value as input for the deposition velocity.

The results from the repeated RESRAD-Build executions confirm insignificant differences (i.e., less than 10 percent) in dose resultsbased on use of the 25th percentile and 50th percentile values as input for deposition velocity.

Moreover, as shown in Table D-1 below, theinadvertent use of the 25h percentile value in the calculations of DCGLs actually resulted in slightly more conservative DCGL values in some cases.RAI 33Table D- 1. Percentile Value Comparision 25th Percentile 50th Percentile Valuea ValuebNuclide mrem/y DCGL mrem/y DCGLAm-241 1.84E-04 3.OE+03 1.84E-04 3.OE+03Cm-243 1.27E-04 4.3E+03 1.27E-04 4.3E+03Cm-244 9.98E-05 5.5E+03 9.22E-05 6.OE+03Cm-245 2.48E-04 2.2E+03 2.36E-04 2.3E+03Cm-246 2.04E-04 2.7E+03 1.92E-04 2.8E+03Np-237 2.27E-04 2.4E+03 2.11E-04 2.6E+03Pu-238 1.60E-04 3.4E+03 1.48E-04 3.7E+03Pu-239 1.78E-04 3.1E+03 1.65E-04 3.3E+03Pu-240 1.78E-04 3.1E+03 1.65E-04 3.3E+03Pu-241 3.83E-06 1.4E+05 3.49E-06 1.5E+05a Deposition velocity

= 1.52E-05 mls.b Deposition velocity

= 8.52E-05 rn/s.D-8 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Appendix EBuilding Surface DCGL ResultsE-1 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Table E- 1: Building Surface DCGL ResultsRevision 01July 2014DCGL Value Development:

CF(mrem/y per DCGL25 DCGLwNuclide pCi/m2 ) (pCi/m2) (dpm/100 cm2)Am-241C-14Cm-243Cm-244Cm-245Cm-246Co-60Cs-137Eu-152Eu-154H-31-129Nb-94Ni-59Ni-63Np-237Pu-238Pu-239Pu-240Pu-241Sr-90Tc-991.84E-047.90E-081.27E-049.98E-052.48E-042.04E-044.09E-051.19E-052.02E-052.15E-053.01E-091.12E-052.86E-058.77E-092.28E-082.27E-041.60E-041.78E-041.78E-043.83E-065.71E-065.76E-081.36E+053.16E+081.97E+052.5 1E+051.01E+051.23E+056.11E+052.1OE+061.24E+061.16E+068.3 1E+092.23E+068.74E+052.85E+091.1OE+091.1OE+051.56E+051.40E+051.40E+056.53E+064.38E+064.34E+083.02E+037.03E+064.37E+035.56E+032.24E+032.72E+031.36E+044.66E+042.75E+042.58E+041.84E+084.96E+041.94E+046.33E+072.43E+072.44E+033.47E+033.12E+033.12E+031.45E+059.72E+049.64E+06E-2 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Appendix FBasis for Site-Specific Parameters Values: SoilF-i Humboldt Bay Power Plant License Termination Plan Revision 01Chapter 6 Compliance with the Radiological Criteria July 2014for License Termination Site-specific information was used when available as the basis for the RESRAD input parameter discussed below. Reference 11, which documents the calculations of site-specific parameter values,provides the information presented below.1. Area of the Contaminated ZoneFigure F-i, Area of the Contaminated Zone, was generated with AutoCAD.

The size of thecontaminated zone is based on the largest contiguous MARSSIM Class 1 and Class 2 at theHumboldt Bay site and includes the Protected Area and adjacent impacted areas. That area,229,781 m2, was then rounded to the nearest thousand.

For modeling

purposes, the size of theHumboldt Bay contaminated zone is 30,000 in2.Figure F-i: Area of Contaminated Zone2. Length Parallel to Aquifer FlowThe length parallel to the aquifer is defined as is the maximum horizontal distance measured in theF-2 Humboldt Bay Power Plant License Termination Plan Revision 01Chapter 6 Compliance with the Radiological Criteria July 2014for License Termination contaminated zone, from its up gradient edge to the down gradient edge, along the direction of thegroundwater flow in the underlying aquifer.

It was assumed that the area of the contaminated zonecould be approximated by a circle with an area of 30,000 m2 (the area of the contaminated zone).The diameter of the circle is suitable as input for the length parallel to the aquifer parameter and iscalculated as follows:A= 7Er-Where A is the area in m2 and r is the radius in meters.30000Hr 97.7 mD=2xr=2

  • 97.7D= 195mTherefore, the length of parallel is 195 m.3. Contaminated Zone Erosion RateThe slope of the contaminated zone was determined using elevations from site contour mapsprovided in the HSA (Reference
10) to determine the site grades in three directions within thecontaminated zone. This determination is summarized below:Approximate Grade DistanceTrial Difference between Pointsa Estimated SlopeA 9.1 m lOrm 8%B 6.1 m 151 m 4%C 6.1 m 85 m 7%average 6%a Locations of points shown in Figure 3 in Reference 11.Data from NUREG/CR-6697, Attachment C, Section 3.8, was used to select the appropriate ErosionRate that corresponds to the Humboldt Bay site slope of 6%.4. Soil TypeContaminated Zone: The thickness of the contaminated zone was determined from characterization soil sample data provided in the HSA (Reference 10). Plant-related radioactivity was detected insurface soil samples (6 inches or less in depth) and in a sub-surface sample collected at a depth of11.5 feet. To account for the uncertainty of thickness of the contaminated zone, a uniformdistribution was established using a minimum thickness equal to 6 inches and a maximum thickness equal to 11.5 feet.Well installation logs for 22 groundwater monitoring wells were reviewed for soil type descriptions to a depth of 11.5 ft to determined a representative soil type for the contaminnated zone. The soiltype descriptions and the USCS codes recorded on the well logs were then compared to the soilcategories listed Tables 3.1-1 and 3.2-1 in Attachment C to NUREG/CR-6697.

Soil descriptions F-3 Humboldt Bay Power Plant License Termination Plan Revision 01Chapter 6 Compliance with the Radiological Criteria July 2014for License Termination recorded in the "Lithologic Description" section of the logs served as the primary factor forselecting a RESRAD soil type category from the surface to a depth. When those descriptions didnot match one of the soil types given in Attachment C to NUREG/CR-6697, the USCS code wasused. Soil type selection focused on two soil characteristics:

density and total porosity.

Thesecharacteristics were weighted by depth and overall averages determined.

The soil type for thecontaminated zone was selected based on matching the overall average density and total porosity tothe soil types given in Tables 3.1-1 and 3.2-1 in Attachment C to NUREG/CR-6697.

Based on that approach, "clay loam" was selected from the soil type provided in NUREG/CR-6697 as reasonably representative soil type for the contaminated zone. The "clay loam" soil classification was used as the basis for selecting input for other soil type-dependent parameters, such as hydraulic conductivity and the RESRAD soil-b parameter.

Unsaturated zone: The thickness of the unsaturated zone was determined from 2009 groundwater monitoring data, which showed a minimum depth to groundwater equal to approximately 4.9 feetand a maximum depth equal to approximately 27 feet. To account for the uncertainty of thickness of the unsaturated zone, a uniform distribution was established using a minimum thickness equal to0 inches and a maximum thickness equal to 26.5 feet.Using the same approach as that used to determine the soil type for the contaminated zone; "clayloam" was selected as reasonably representative soil type for the unsaturated zone. "Clay loam"was selected from the soil type provided in NUREG/CR-6697 as reasonably representative soil typefor the unsaturated zone. The "clay loam" soil classification was used as the basis for selecting input for other soil type-dependent parameters, such as effective

porosity, hydraulic conductivity, and the RESRAD soil-b parameter.

Saturated zone: Using the same approach as that used to determine the soil type for thecontaminated and unsaturated zones; "silty clay loam" was selected as reasonably representative soil type for the saturated zone. The "silty clay loam" soil classification was used as the basis forselecting input for other soil type-dependent parameters, such as effective

porosity, hydraulic conductivity, and the RESRAD soil-b parameter.
5. Field Capacity:

Field capacity defines the relationship of field capacity (residual water content) to effective porosity.

The field capacity is the ratio of the volume of water retained in the soil sample, after alldrainage has ceased, to the total volume of the soil sample. Equation 4.4 in Data Collection Handbook to Support Modeling the Impacts of Radioactive Material in Soil (ANL/EAIS-8, U.S.Department of Energy -Argonne National Laboratory, April 1993) relates total and effective porosities to field capacity as follows:Effective Porosity

= Total Porosity

-Field CapacityRearranging this equation:

Field Capacity

= Total Porosity

-Effective PorosityFor the Contaminated and Unsaturated Zones, the mean total porosity for clay loam soil is of 0.41and the mean effective porosity is 0.315. Therefore the field capacity for these two zones isapproximately 0.095For the Saturated Zone, the mean total porosity for silty clay loam soil is of 0.43 and the meanF-4 Humboldt Bay Power Plant License Termination Plan Revision 01Chapter 6 Compliance with the Radiological Criteria July 2014for License Termination effective porosity is 0.342. Therefore the field capacity for this zone is approximately 0.088.6. Irrigation Rate (Evapotranspiration and Runoff Coefficients)

Attachment C to NUREG/CR-6697 discusses the Irrigation Rate in terms of the Evapotranspiration Coefficient, and provides the following equation for the Evapotranspiration Coefficient:

Ce = (ETr)/(1-Cr)(Pr)

+ IRrWhere: ETr = the Evapotransporation Rate (m/y) = 0.61 (Humboldt BaySAFSTOR Environmental Report, July 1984)Pr = the Precipitation Rate (m/y) = 0.91 (Humboldt Bay SAFSTOREnvirolnental Report, July 1984)IRr = the Irrigation Rate (mly) andCr = the Runoff Coefficient.

The Data Collection Handbook to Support Modeling the Impacts of Radioactive Material in Soil(ANL/EAIS-8, U.S. Department of Energy -Argonne National Laboratory, April 1993) providesthe equation below to calculate the Runoff Coefficient, Cr, for an agricultural environment and alsoprovides values for the terms c 1, c2, and c3.Cr= 1 -C1 -c2-c3Cl = 0.2 for rolling land with an average slope between 4.6 to 6.1 m/mi. (assumedrepresentative for the Humboldt Bay site)C2 = 0.2 for intermediate combinations of clay and loamc3 = 0.1 for cultivated lands (consistent with the resident farmer scenario).

Cr = 1 -0.2 -0.2 -0.1 = 0.5NUREG/CR-6697, Attachment C, Section 4.3 defines the Evapotranspiration Coefficient, Ce, as theratio of the total volume of water (a combination of evaporation from soil surfaces and transpiration from vegetation) transferred to the atmosphere to the total volume of water available within the rootzone of the soil. The NUREG/CR recommends the use of a uniform distribution with minimum andmaximum values for Ce equal to 0.5 and 0.75, respectively, and with 0.625 as median.Rearranging thifs equation above, the Irrigation Rate can be expressed as:IRr = (ETr/Ce)-(1

-Cr)(Pr)The input values for the variables in the equation above follow:VariableETr (m/y)Pr (m/y)CrCeIRr (m/y)Use of MinCe Value0.610.910.50.50.77Use of MaxCe Value0.610:910.50.750.36F-5 Humboldt Bay Power Plant License Termination Plan Revision 01Chapter 6 Compliance with the Radiological Criteria July 2014for License Termination The irrigation rate equation yields a minimum IRr value equal to 0.36 and a maxinmm IRr valueequal to 0.77 m/y. A uniform distribution with minimum and maximum value equal to 0.36 and0.77, respectively, and a median equal to 0.56 was assigned as input for this parameter.

7. Well Pumping RateWell Pumping Rate: Attachment C to NUREG/CR-6697 states that "A site-specific inputdistribution for well pumping rate can be determined as the sum of individual water needs." Thehousehold use component as determined from the domestic use data is sununarized below.Water Use Component (family of four) Median Minimum MaximumHousehold*

(m3/y) 374 374 374Livestock (m3/y) 76.7 76.7 76.7Contaminated fraction for Irrigation 1 1 1fp = 1 (assumes irrigation of the entirearea))Irrigation rate I, (m/y) 0.56 0.36 0.76Irrigation water (m3/y) fp x lr X 2000 1120 720 1520Drinking Water (m3/y) 2.04 2.04 2.04Total for Family of Four (m3/y) 1573 1173 1973* Household Use: Domestic Water Use for family of four, 376 m3/y, minus the drinking water component, 1.91 m3/y, orapproximately 374 m3/y.Domestic water use based on 272 gallons per day per family and drinking water based on use of 511 L/y perindividual.

Conversion:

272 gal/day

  • 3.79E-3 gal/m3
  • 365.25day/y

= 376 m3/y511 L/y-Ind

  • 4 Ind
  • 1m3/1OOOL = 2.04 m3/y.A uniform distribution with a minimum value equal to 1173 m3/y, a maximum value equal to1973 m3/y, and a median value equal to 1573 m3/y was assigned as input for the Well PumpRate parameter.

F-6 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Appendix GInput Parameter Values for Sensitivity Analysis:

SoilG-1 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment ValuelDistribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/I_ MedianSoil Concentrations Basic radiation dose limit (mrem/y) 3J D 25 10 CFR 20.1402 (Ref. x) NR NR NR NRInitial principal radionuclide (pCi/g) P 2 D 1 Unit Value NR NR NR NRDistribution coefficients (contaminated, unsaturated, and saturated zones) (cm3/g)Ac-227 (daughter for Cm-243 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.72 3.22 0.001 0.999 825Pu-239)Am-241 (also daughter for Cm-245 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 7.28 3.15 0.001 0.999 1445and Pu-241)Am-243 (daughter for Cm-243) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 7.28 3.15 0.001 0.999 1445C-14 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 2.4 3.22 0.001 0.999 11Cm-243 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Cm-244 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Cm-245 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Cm-246 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Co-60 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 5.46 2.53 0.001 0.999 235Cs-1 37 P 1 S Truncated lognormal-n NUREG/CR-6697, Aft. C 6.1 2.33 0.001 0.999 446Eu-152 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.72 3.22 0.001 0.999 825Eu-154 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.72 3.22 0.001 0.999 825Gd-152 (daughter for Eu-1 52) P 1 S Truncated lognormal-n NUREG/CR-6697, Aft. C 6.72 3.22 0.001 0.999 825H-3 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -2.81 0.5 0.001 0.999 0.061-129 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 1.52 2.19 0.001 0.999 4.6Nb-94 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 5.94 3.22 0.001 0.999 380Ni-59 P 1 S Truncated lognormal-n NUREG/CR-6697, Aft. C 6.05 1.46 0.001 0.999 424Ni-63 P 1 S Truncated lognormal-n NUREG/CR-6697, Aft. C 6.05 1.46 0.001 0.999 424Np-237 (also daughter for Am-241, P 1 S Truncated lognormal-n NUREG/CR-6697, Aft. C 2.84 2.25 0.001 0.999 17Cm-245, and Pu-241)Pa-231 (daughter for Cm-243 and P 1 S Truncated lognormal-n NUREG/CR-6697, AUt. C 5.94 3.22 0.001 0.999 380Pu-239)Po-210 (daughter for Cm-246) P 1 S Truncated lognormal-n NUREG/CR-6697, AUt. C 5.20 1.68 0.001 0.999 181Pb-210 (daughter for Cm-246 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 7.78 2.76 0.001 0.999 2392Pu-238)Pu-238 P 1 S Truncated lognormal-n NUREG/CR-6697, AUt. C 6.86 1.89 0.001 0.999 953G-2 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment ValuelDistribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianPu-239 (also daughter for Cm-243) P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Pu-240 (also daughter for Cm-244) P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Pu-241 (also daughter for Cm-245) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Pu-242 (daughter for Cm-246) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Ra-226 (daughter for Cm-246 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.17 1.7 0.001 0.999 3533Pu-238) 8.17 1.7 0.00_ 0.999 3533Ra-228 (daughter for Cm-244 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.17 1.7 0.001 0.999 3533Pu-240)Sr-90 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 3.45 2.12 0.001 0.999 32Tc-99 P S Truncated lognormal-n NUREG/CR-6697, Att. C -0.67 3.16 0.001 0.999 0.51Th-228 (daughter for Cm-244 and P 1 S Truncated lognormal-n NUREG/CR-6697, Aft. C 8.68 3.62 0.001 0.999 5884Pu-240)Th-229 (daughter for Am-241, Cm- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.68 3.62 0.001 0.999 5884245, Np-237, and Pu-241)Th-230 (daughter for Cm-246 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.68 3.62 0.001 0.999 5884Pu-238)Th-232 (daughter for Cm-244 and P 1 S Truncated lognormal-n NUREG/CR-6697, AUt. C 8.68 3.62 0.001 0.999 5884Pu-240)U-233 (daughter for Am-241, Cm- P 1 S Truncated lognormal-n NUREG/CR-6697, AUt. C 4.84 3.13 0.001 0.999 126245, Np-237, and Pu-241)U-234 (daughter for Cm-246 and Pu- P 1 S Truncated lognormal-n NUREG/CR-6697, AUt. C 4.84 3.13 0.001 0.999 126238) 1 _U-235 (daughter for Cm-243 and Pu- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126239)U-236 (daughter for Cm-244 and Pu- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126240)U-238 (daughter for Cm-246) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126Initial concentration of radionuclides P 3 D 0 Ground water initially NR NR NR NRpresent in groundwater (pCi/I) uncontaminated for thisscenarioCalculation TimesTime since placement of material (y) I P 3 D 0 1 NR NR NR NRTime for calculations (y) P 3 D 0, 1,3, 10, 30, 100, 300, 1000 RESRAD Default NR NR NR NRContaminated Zone 'G-3 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianArea of contaminated zone (M2) P 2 D 30,000 Site-specific:

largest NR NR NR NRcontiguous class 1/class2 area (rounded tonearest thousands)

Thickness of contaminated zone (m) P 2 S Uniform Site-specific; equal to 0.15 3.51 1.83depth of soil mixing layer(0.15m) and max depth ofsubsurface sampleyielding detectable plant-related radioactivity (11.5ft, LTP chap 2, Table 2-4)Length parallel to aquifer flow (m) P 2 D 195 Site-specific

-diameter of NR NR NR NRcircle with an area of230,000 m 2Contaminated fraction below water P 2 D 0 Ground water initially NR NR NR NRtable uncontaminated for thisscenarioCover and Contaminated Zone Hydrological DataCover depth (m) P 2 D 0 Site-specific

-no cover NR NR NR NRassumedDensity of contaminated zone (g/cm3) P 1 S Bounded Normal NUREG 6697 dist for site 1.5635 0.2385 0.827 2.3 1.5635soil type -clay loamContaminated zone erosion rate P 2 D 2.2E-3 Calculated value based NR NR NR NR(m/y) on site-specific slope of6%Contaminated zone total porosity P 2 S Bounded Normal NUREG 6697 dist for site 0.41 0.09 0.1319 0.6881 0.41soil type -clay loamContaminated zone field capacity P 3 D 0.095 Site-specific value NR NR NR NR 0.095calculated in step 6.4Contaminated zone hydraulic P 2 S Bounded Log Normal n NUREG 6697 dist for site 1.36 2.17 0.00478 3190 3.90conductivity (m/y) soil type -clay loamContaminated zone b parameter P 2 S Bounded Log Normal n NUREG 6697 dist for site 1.73 0.323 2.08 15.3 5.6soil type -clay loamHumidity in air (g/m3) P 3 D 8.2 Regional value for NR NR NR NRnorthern CA asrepresented by SanFrancisco G-4 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianEvapotranspiration coefficient P 2 S Uniform NUREG/CR-6697 Att. C, 0.5 0.75 NR NR 0.625Ref. 4Average annual wind speed (m/s) P 2 D 3.04 Site-specific value (from NR NR NR NRNCDC website)Precipitation (m/y) P 2 D 0.91 Site-specific value from NR NR NR NRHB SAFSTOREnvironmental Report,section 4.1.1Irrigation (m/y) B 3 S Uniform NUREG/CR-6697, Att C 0.36 0.76 NR NR 0.56methodology Irrigation mode B 3 D Overhead Overhead irrigation is NR NR NR NRcommon practice in U. S.Runoff coefficient P 2 D 0.5 Site-specific value; NR NR NR NRNUREG/CR-6697, Att. Csection 4.2 methodology Natershed area for nearby stream or P 3 D 2.52E+07 Site-specific value from NR NR NR NRpond (M2) (HB SAFSTOREnvironmental Report),ccuracy for water/soil computations

-3 D 1.OOE-03 RESRAD Default NR NR NR NRSaturated Zone Hydrological DataDensity of saturated zone (g/cm3) P 1 S Bounded Normal NUREG 6697 dist for site 1.5105 0.1855 0.937 2.084 1.5105soil type -silty clay loamSaturated zone total porosity P 1 S Bounded Normal NUREG 6697 dist for site 0.43 0.0699 0.214 0.646 0.43soil type -silty clay loamSaturated zone effective porosity P 1 S Bounded Normal NUREG 6697 dist for site 0.342 0.0705 0.124 0.56 0.342soil type -silty clay loamSaturated zone field capacity P 3 D 0.088 Site-specific value NR NR NR NR 0.088calculated in step 6.4Saturated zone hydraulic conductivity P 1 S Bounded Log Normal n NUREG 6697 dist for site 0.362 1.59 0.0106 195 1.44(m/y) soil type -silty clay loamSaturated zone hydraulic gradient P 2 D 0.002 Site-specific value NR NR NR NRdetermined using methoddescribed in NUREG/CR-6697, App. C (step 6.5)Saturated zone b parameter P 2 S Bounded NUREG 6697 dist for site 1.96 0.265 3.02 15.5 7.1Log Normal n soil type -silty clay loamWater table drop rate (m/y) P 3 D 1.OOE-03 RESRAD User Manual NR NR NR NRG-5 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianWell pump intake depth (m below P 2 S Triangular NUREG/CR-6697, Att. C 6 10 30 10water table)Model: Nondispersion (ND) or Mass- P 3 D ND ND model recommended NR NR NR NRBalance (MB) for contaminant areas >1,000 m2Well pumping rate (m3/y) P 2 S Uniform Min, Max, median value 1173 1973 1573based on site irrigation and area and calculated according to NUREG/CR-6697, Att. C section 3.10method. (see step 6.13) 1 1Unsaturated Zone Hydrological DataNumber of unsaturated zone strata P 3 D 1 Site-specific value NR NR NR NRUnsat. zone thickness (m) P 2 S Uniform Site-specific distribution 0.00 8.08 4.04base on thickness of CZand groundwater elevations Unsat. zone soil density (g/cm3) P 1 S Bounded Normal NUREG 6697 dist for site 1.5635 0.2385 0.827 2.3 1.5635soil type -clay loamUnsat. zone total porosity P 2 S Bounded Normal NUREG 6697 dist for site 0.41 0.09 0.1319 0.6881 0.41soil type -clay loamUnsat. zone effective porosity P 1 S Bounded Normal NUREG 6697 dist for site 0.315 0.0905 0.0349 0.594 0.315soil type -clay loamUnsat. zone field capacity P 3 D 0.095 Site-specific value NR NR NR NR 0.095calculated using Equation4.4 from RefUnsat. zone hydraulic conductivity P 1 S Bounded Log Normal n NUREG 6697 dist for site 1.36 2.17 0.00478 3190 3.90(m/y) soil type -clay loamUnsat. zone soil-specific b parameter P 2 S Bounded NUREG 6697 dist for site 1.73 0.323 2.08 15.3 5.6Log Normal n soil type -clay loamOccupancy Inhalation rate (m3/y) B 3 D 8400 NUREG/CR-6697, Att C NR NR NR NRMass loading for inhalation (g/m3) P 2 S Continuous linear NUREG/CR-6697, Att. C 2.33E-05Exposure duration B 3 D 30 User's Manual for NR NR NR NRRESRAD Version 6;parameter value not used_in dose calculation G-6 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD InDUt Parameter Values for Sensitivity AnalvsisParameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianIndoor dust filtration factor P 2 S Uniform NUREG/CR-6697, Att. C 0.15 0.95 0.55Shielding factor, external gamma P 2 S Bounded lognormal-n NUREG/CR-6697, Att. C -1.3 0.59 0.044 1 0.2725Fraction of time spent indoors B 3 D 0.6571 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Fraction of time spent outdoors (on B 3 D 0.1181 NUREG/CR-5512, Vol. 3 NR NR NR NRsite) Table 6.87 (outdoors

+gardening)

Shape factor flag, external gamma P 3 D Circular Circular contaminated NR NR NR NRzone assumed formodeling purposesIngestion, DietaryFruits, vegetables, grain consumption B 2 D 112 NUREG/CR-5512, Vol. 3 NR NR NR NR(kg/y) (other vegetables

+ fruitsLeafy vegetable consumptio______

+ ga)_ __ BD.rainVo3 Leafy vegetable consumption (kg/y) B 3 D 21.4 NUREG/CR-5512, Vol. 3 NR NR NR NRMilk consumption (L/y) B 2 D 233 NUREG/CR-5512, Vol. 3 NR NR NR NRMeat and poultry consumption (kg/y) B 3 D 65.1 NUREG/CR5512, Vol. 3 NR NR NR NR(beef + poultry)Fish consumption (kg/y) B 3 D 20.6 NUREG/CR-5512, Vol. 3 NR NR NR NROther seafood consumption (kg/y) B 3 D 0.9 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DSoil ingestion rate (g/y) B 2 D 18.26 NUREG/CR-5512, Vol. 3 NR NR NR NRDrinking water intake (L/y) B 2 D 511 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87 (Ref. 2)Contamination fraction of drinking P 3 D 1 All water assumed NR NR NR NRwater contaminated Contamination fraction of household P 3 NAwater (if used)Contamination fraction of livestock P 3 D 1 All water assumed NR NR NR NRwater contaminated Contamination fraction of irrigation P 3 D 1 AIII water assumed NR NR NR NRwater contaminate Contamination fraction of aquatic P 2 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRfoodContamination fraction of plant food P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRG-7 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianContamination fraction of meat P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRContamination fraction of milk P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRIngestion, Non-Dietary Livestock fodder intake for meat M 3 D 27.1 NUREG/CR5512, Vol. 3 NR NR NR NR(kg/day)

Table 6.87, beef cattle +poultry + layer henLivestock fodder intake for milk M 3 D 63.2 NUREG/CR5512, Vol. 3 NR NR NR NR(kg/day)

Table 6.87, forage + grain+ hayLivestock 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 henLivestock water intake for milk M 3 D 60 NUREG/CR5512, Vol. 3 NR NR NR NR(L/day) Table 6.87Livestock soil intake (kg/day)

M 3 D 0.5 User's Manual for NR NR NR NRRESRAD Version 6,Appendix LMass loading for foliar deposition P 3 D 4.OOE-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 0.23Depth of roots (m) P 1 S Uniform Min. from NUREG/CR-0.3 4.0 2.156697, Att. C (Ref. 4)Drinking water fraction from ground P 3 D 1 All water assumed to be NR NR NR NRwater supplied fromgroundwater Household water fraction from P 3 NAground water (if used)Livestock water fraction from ground P 3 D 1 All water assumed to be NR NR NR NRwater supplied fromgroundwater Irrigation fraction from ground water P 3 D 1 All water assumed to be NR NR NR NRsupplied fromglroundwater 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 2.88921 NUREG/CR-5512, Vol. 3 NR NR NR NR(kg/m2) _Table 6.87 1G-8 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianWet weight crop yield for Fodder P 3 D 1.8868 NUREG/CR-5512, Vol. 3 NR NR NR NR(kg/m2) Table 6.87Growing Season for Non-Leafy (y) P 3 D 0.246 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Growing Season for Leafy (y) P 3 D 0.123 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Growing Season for Fodder (y) P 3 D 0.082 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Translocation Factor for Non-Leafy P 3 D 0.1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Translocation Factor for Leafy P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Translocation Factor for Fodder P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Weathering Removal Constant for P 2 S Triangular NUREG/CR-6697, Att. C 5.1 18 84 33Vegetation (1/y)Wet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRNon-Leafy Table 6.87Wet Foliar Interception Fraction for P 2 S Triangular NUREG/CR-6697, Aft. C 0.06 0.67 0.95 0.58LeafyWet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRFodder Table 6.87Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRNon-Leafy Table 6.87Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRLeafyDry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRFodderStorage times of contaminated foodstuffs (days):Fruits, non-leafy vegetables, and B 3 D 14 NUREG/CR-5512, Vol. 3 NR NR NR NRgrain Table 6.87Leafy vegetables B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Milk B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Meat and poultry B 3 D 20 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87 (holdup periodfor beef)G-9 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RF.SRAD Inn~it Pflr~metPr VaIne~ fnr Sen~itivitv Anzilv~iis Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianFish B 3 D 7 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCrustacea and mollusks B 3 D 7 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DWell water B 3 D 1 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DSurface water B 3 D 1 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DLivestock fodder B 3 D 45 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DSpecial Radionuclides (C-14)C-12 concentration in water (g/cm3) p 3 D 2.OOE-05 User's Manual for NR NR NR NRRESRAD Version 6,Appendix LC-12 concentration in contaminated P 3 D 3.OOE-02 User's Manual for NR NR NR NRsoil (g/g) RESRAD Version 6,Appendix LFraction of vegetation carbon from P 3 D 2.00E-02 User's Manual for NR NR NR NRsoil RESRAD Version 6,Appendix LFraction of vegetation carbon from P 3 D 9.80E-01 User's Manual for NR NR NR NRair RESRAD Version 6,Appendix LC-14 evasion layer thickness in soil P 2 S Triangular NUREG/CR-6697, Att. C 0.2 0.3 0.6 0.3(im)C-14 evasion flux rate from soil P 3 D 7.OOE-07 User's Manual for NR NR NR NR(1 /sec) RESRAD Version 6,Appendix LC-12 evasion flux rate from soil P 3 D 1.00E-10 User's Manual for NR NR NR NR(1/sec) RESRAD Version 6,Appendix LFraction of grain in beef cattle feed B 3 D 0.2500 NUREG/CR-6697, Att. B NR NR NR NRFraction of grain in milk cow feedB3D0.1000NUREG/CR-6697, Att. BNRNRNRNRG-1O Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 _j2 3 4 Mean/II MedianDose Conversion Factors (Inhalation mrem/pCi)

Ac-227 M 3 D 6.70E+00 FGR11 (RESRAD Dose NR NR NR NRConversion Library)Am-241 M 3 D 4.44E-01 FGR11 NR NR NR NRAm-243 M 3 D 4.40E-01 FGR11 NR NR NR NRC-14 M 3 D 2.09E-06 FGR1I NR NR NR NRCm-243 M 3 D 3.07E-01 FGR1I NR NR NR NRCm-244 M 3 D 2.48E-01 FGR11 NR NR NR NRCm-245 M 3 D 4.55E-01 FGR1I NR NR NR NRCm-246 M 3 D 4.51E-01 FGR11 NR NR NR NRCo-60 M 3 D 2.19E-04 FGR11 NR NR NR NRCs-137 M 3 D 3.19E-05 FGR11 NR NR NR NREu-152 M 3 D 2.21E-04 FGR11 NR NR NR NREu-154 M 3 D 2.86E-04 FGR11 NR NR NR NRGd-152 M 3 D 2.43E-01 FGR11 NR NR NR NRH-3 M 3 D 6.40E-08 FGR11 NR NR NR NR1-129 M 3 D 1.74E-04 FGR11 NR NR NR NRNb-94 M 3 D 4.14E-04 FGR11 NR NR NR NRNi-59 M 3 D 2.70E-06 FGR11 NR NR NR NRNi-63 M 3 D 6.29E-06 FGR11 NR NR NR NRNp-237 M 3 D 5.40E-01 FGR1 1 NR NR NR NRPa-231 M 3 D 1.28E+00 FGR11 NR NR NR NRPb-210 M 3 D 1.36E-02 FGR11 NR NR NR NRPo-210 M 3 D 9.40E-03 FGR11 NR NR NR NRPu-238 M 3 D 3.92E-01 FGR11 NR NR NR NRPu-239 M 3 D 4.29E-01 FGR11 NR NR NR NRPu-240 M 3 D 4.29E-01 FGR11 NR NR NR NRPu-241 M 3 D 8.25E-03 FGR11 NR NR NR NRPu-242 M 3 D 4.11 E-01 FGR11 NR NR NR NRRa-226 M 3 D 8.58E-03 FGR11 NR NR NR NRG-1l Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment ValuelDistribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianRa-228 M 3 D 4.77E-03 FGR11 NR NR NR NRSr-90 M 3 D 1.30E-03 FGR11 NR NR NR NRTc-99 M 3 D 8.32E-06 FGR11 NR NR NR NRTh-228 M 3 D 3.42E-01 FGR11 NR NR NR NRTh-229 M 3 D 2.15E+00 FGR11 NR NR NR NRTh-230 M 3 D 3.26E-01 FGR11 NR NR NR NRTh232 M 3 D 1.64e+00 FGR11 NR NR NR NRU-233 M 3 D 1.35E-01 FGR11 NR NR NR NRU-234 M 3 D 1.32E-01 FGR11 NR NR NR NRU-235 M 3 D 1.23E-01 FGR11 NR NR NR NRU-236 M 3 D 1.25E-01 FGR11 NR NR NR NRU-238 M 3 D 1.18E-01 FGR1I NR NR NR NRDose Conversion Factors (Ingestion mrem/pCi)

Ac-227 M 3 D 1.41 E-02 FGR11 (RESRAD Dose NR NR NR NRConversion Library)Am-241 M 3 D 3.64E-03 FGR11 NR NR NR NRAm-243 M 3 D 3.62E-03 FGR11 NR NR NR NRC-14 M 3 D 2.09E-06 FGR11 NR NR NR NRCm-243 M 3 D 2.51E-03 FGR11 NR NR NR NRCm-244 M 3 D 2.02E-03 FGR11 NR NR NR NRCm-245 M 3 D 3.74E-03 FGR11 NR NR NR NRCm-246 M 3 D 3.70E-03 FGR1 1 NR NR NR NRCo-60 M 3 D 2.69E-05 FGR1 1 NR NR NR NRCs-137 M 3 D 5.OOE-05 FGR11 NR NR NR NREu-152 M 3 D 6.48E-06 FGR11 NR NR NR NREu-154 M 3 D 9.55E-06 FGR11 NR NR NR NRGd-152 M 3 D 1.61 E-04 FGR11 NR NR NR NRH-3 M 3 D 6.40E-08 FGR1I1 NR NR NR NR1-129 M 3 D 2.76E-04 FGR11 NR NR NR NRNb-94 M 3 D 7.14E-06 FGR11 NR NR NR NRG-12 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianNi-59 M 3 D 2.10E-07 FGR11 NR NR NR NRNi-63 M 3 D 5.77E-07 FGR11 NR NR NR NRNp-237 M 3 D 4.44E-03 FGR1I NR NR NR NRPa-231 M 3 D 1.06E-02 FGR11 NR NR NR NRPb-210 M 3 D 5.37E-03 FGR11 NR NR NR NRPb-210 M 3 D 1.90E-03 FGR11 NR NR NR NRPu-238 M 3 D 3.20E-03 FGR1 1 NR NR NR NRPu-239 M 3 D 3.54E-03 FGR11 NR NR NR NRPu-240 M 3 D 3.54E-03 FGRI1 NR NR NR NRPu-241 M 3 D 6.84E-05 FGRI1 NR NR NR NRPu-242 M 3 D 3.36E-03 FGRI1 NR NR NR NRRa-226 M 3 D 1.32E-03 FGR11 NR NR NR NRRa-228 M 3 D 1.44E-03 FGR11 NR NR NR NRSr-90 M 3 D 1.42E-04 FGR11 NR NR NR NRTc-99 M 3 D 1.46E-06 FGR11 NR NR NR NRTh-228 M 3 D 3.96E-04 FGR11 NR NR NR NRTh-229 M 3 D 3.53E-03 FGR11 NR NR NR NRTh-230 M 3 D 5.48E-04 FGR11 NR NR NR NRTh-232 M 3 D 2.73E-03 FGR11 NR NR NR NRU-233 M 3 D 2.89E-04 FGR11 NR NR NR NRU-234 M 3 D 2.83E-04 FGR1I NR NR NR NRU-235 M 3 D 2.66E-04 FGR11 NR NR NR NRU-236 M 3 D 2.69E-04 FGR11 NR NR NR NRU-238 M 3 D 2.55E-04 FGR1 1 NR NR NR NRPlant Transfer Factors (pCi/g plant)/(pCi/g soil)Ac-227 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 1.1 0.001 0.999 1.0E-03Am-241 P I S Truncated Iognormal-n NUREG/CR-6697, Aft. C -6.91 0.9 0.001 0.999 1.0E-03Am-243 P 1 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -6.91 0.9 0.001 0.999 1.OE-03C-14 P 1 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -0.36 0.9 0.001 0.999 7.OE-01Cm-243 P 1 S Truncated Iognormal-n NUREG/CR-6697, AUt. C -6.91 0.9 0.001 0.999 1.OE-03G-13 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianCm-244 P I S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Cm-245 P I S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Cm-246 P I S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Co-60 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -2.53 0.9 0.001 0.999 8.OE-02Cs-1 37 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -3.22 1.0 0.001 0.999 4.OE-02Eu-1 52 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 1.1 0.001 0.999 2.OE-03Eu-1 54 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.1 0.001 0.999 2.OE-03Gd-1 52 P 1 S Truncated Iognormal-n NUREG/CR-6697, AUt. C -6.21 1.1 0.001 0.999 2.OE-03H-3 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C 1.57 1.1 0.001 0.999 4.8E+001-129 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -3.91 0.9 0.001 0.999 2.OE-02Nb-94 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -4.61 1.1 0.001 0.999 1.OE-02Ni-59 P 1 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -3.0 0.9 0.001 0.999 5.OE-02Ni-63 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -3.0 0.9 0.001 0.999 5.OE-02Np-237 P 1 S Truncated Iognormal-n NUREG/CR-6697, AUt. C -3.91 0.9 0.001 0.999 2.OE-02Pa-231 P 1 S Truncated Iognormal-n NUREG/CR-6697, AUt. C -4.61 1.1 0.001 0.999 1.OE-02Pb-210 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -5.52 0.9 0.001 0.999 4.OE-03Po-210 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.90 0.9 0.001 0.999 1.OE-03Pu-238 P 1 S Truncated Iognormal-n NUREG/CR-6697, AUt. C -6.91 0.9 0.001 0.999 1.OE-03Pu-239 P 1 S Truncated Iognormal-n NUREG/CR-6697, AUt. C -6.91 0.9 0.001 0.999 1.OE-03Pu-240 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Pu-241 P 1 S Truncated Iognormal-n NUREG/CR-6697, AUt. C -6.91 0.9 0.001 0.999 1.OE-03Pu-242 P 1 S Truncated Iognormal-n NUREG/CR-6697, AUt. C -6.91 0.9 0.001 0.999 1.OE-03Ra-226 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -3.22 0.9 0.001 0.999 4.OE-02Ra-228 P I S Truncated Iognormal-n NUREG/CR-6697, AUt. C -3.22 0.9 0.001 0.999 4.OE-02Sr-90 P I S Truncated Iognormal-n NUREG/CR-6697, Att. C -1.20 1.0 0.001 0.999 3.OE-01Tc-99 P 1 S Truncated Iognorrnal-n NUREG/CR-6697, Att. C 1.61 0.9 0.001 0.999 5.OE+00Th-228 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Th-229 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Th-230 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Th-232 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03U-233P1STruncated Iognormal-n NUREG/CR-6697, AUt. C -6.210.90.0010.9992.OE-03G-14 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianU-234 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-235 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-236 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-238 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03Meat Transfer Factors (pCilkg)I(pCild)

Ac-227 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Am-241 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.90 0.2 0.001 0.999 5.OE-05Am-243 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.90 0.2 0.001 0.999 5.OE-05C-14 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -3.47 1.0 0.001 0.999 3.1E-02Cm-243 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Cm-244 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Cm-245 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Cm-246 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Co-60 P 2 S Truncated lognormal-n NUREG/CR-6697, Aft. C -3.51 1.0 0.001 0.999 3.OE-02Cs-137 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -3.00 0.4 0.001 0.999 5.OE-02Eu-152 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.0 0.001 0.999 2.OE-03Eu-154 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.0 0.001 0.999 2.OE-03Gd-1 52 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.0 0.001 0.999 2.OE-03H-3 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.42 1.0 0.001 0.999 1.2E-021-129 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -3.22 0.4 0.001 0.999 4.OE-02Nb-94 P 2 S Truncated lognormal-n NUREG/CR-6697, Aft. C -13.82 0.9 0.001 0.999 1.OE-06Ni-59 P 2 S Truncated lognormal-n NUREG/CR-6697, Aft. C -5.30 0.9 0.001 0.999 5.OE-03Ni-63 P 2 S Truncated lognormal-n NUREG/CR-6697, Aft. C -5.30 0.9 0.001 0.999 5.OE-03Np-237 P 2 S Truncated lognormal-n NUREG/CR-6697, Aft. C -6.91 0.7 0.001 0.999 1.OE-03Pa-231 P 2 S Truncated lognormal-n NUREG/CR-6697, AUt. C -12.21 1.0 0.001 0.999 5.OE-06Po-210 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -5.30 0.7 0.001 0.999 5.OE-03Pb-210 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04Pu-238 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 i.OE-04Pu-239 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 i.OE-04Pu-240 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04G-15 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment ValuelDistribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianPu-241 P 2 S Truncated iognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Pu-242 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Ra-226 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.OE-03Ra-228 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.OE-03Sr-90 P 2 S Truncated lognormal-n NUREG/CR-6697, AUt. C -4.61 0.4 0.001 0.999 1.OE-02Tc-99 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 0.7 0.001 0.999 1.OE-04Th-228 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04Th-229 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04Th-230 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04Th-232 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04U-233 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-234 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-235 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-236 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-238 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04Milk Transfer Factors (pCiIL)I(pCild)

Ac-227 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.OE-06Am-241 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.7 0.001 0.999 2.OE-06Am-243 P 2 S Truncated lognormal-n NUREG/CR-6697, Aft. C -13.12 0.7 0.001 0.999 2.OE-06C-14 P 2 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -4.4 0.9 0.001 0.999 1.2E-02Cm-243 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.OE-06Cm-244 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.OE-06Cm-245 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.OE-06Cm-246 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.OE-06Co-60 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 0.7 0.001 0.999 2.OE-03Cs-1 37 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.61 0.5 0.001 0.999 1.OE-02Eu-1 52 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.72 0.9 0.001 0.999 6.OE-05Eu-154 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.72 0.9 0.001 0.999 6.OE-05Gd-1 52 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.72 0.9 0.001 0.999 6.OE-05H-3 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -4.6 0.9 0.001 0.999 1.OE-02G-16 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/Median1-129 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.61 0.5 0.001 0.999 1.OE-03Nb-94 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.7 0.001 0.999 2.OE-06Ni-59 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -3.91 0.7 0.001 0.999 2.OE-02Ni-63 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -3.91 0.7 0.001 0.999 2.OE-02Np-237 P 2 S Truncated Iognormal-n NUREG/CR-6697, AUt. C -11.51 0.7 0.001 0.999 1.OE-05Pa-231 P 2 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -12.21 0.9 0.001 0.999 5.OE-06Po-210 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.82 0.7 0.001 0.999 4.OE-04Pb-210 P 2 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -8.11 0.9 0.001 0.999 3.OE-04Pu-238 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.82 0.5. 0.001 0.999 1.OE-06Pu-239 P 2 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -13.82 0.5 0.001 0.999 1.OE-06Pu-240 P 2 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -13.82 0.5 0.001 0.999 1.OE-06Pu-241 P 2 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -13.82 0.5 0.001 0.999 1.OE-06Pu-242 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.82 0.5 0.001 0.999 1.OE-06Ra-226 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.5 0.001 0.999 1.OE-03Ra-228 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.5 0.001 0.999 1.OE-03Sr-90 P 2 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -6.21 0.5 0.001 0.999 2.OE-03Tc-99 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.OE-03Th-228 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06Th-229 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06Th-230 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06Th-232 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06U-233 P 2 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -7.82 0.6 0.001 0.999 4.OE-04U-234 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-235 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-236 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-238 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04Bioaccumulation Factors for Fish ((pCi/kg)/(pCi/L))

Ac-227 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.7 1.1 1.5E+01A_-241 P 2 S LognormaI-n NUREG/CR-6697, Aft. C 3.4 1.1 3.0E+01Am-243 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01G-17 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianC-14 P 2 S Lognormal-n NUREG/CR-6697, Att. C 10.8 1.1 4.9E+04Cm-243 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Cm-244 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Cm-245 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Cm-246 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Co-60 P 2 S Lognormal-n NUREG/CR-6697, Att. C 5.7 1.1 3.OE+02Cs-1 37 P 2 S Lognormal-n NUREG/CR-6697, Att. C 7.6 0.7 2.OE+03Eu-1 52 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Eu-1 54 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Gd-152 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.2 1.1 2.5E+01H-3 P 2 S Lognormal-n NUREG/CR-6697, Att. C 0 0.1 1.OE+001-129 P 2 S Lognormal-n NUREG/CR-6697, Aft. C 3.7 1.1 4.OE+01Nb-94 P 2 S Lognormal-n NUREG/CR-6697, Af. C 5.7 1.1 3.OE+02Ni-59 P 2 S Lognormal-n NUREG/CR-6697, Aft. C 4.6 1.1 9.9E+01Ni-63 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Np-237 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Pa-231 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 9.9E+00Po-210 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 1.OE+01Pb-210 P 2 S Lognormal-n NUREG/CR-6697, AUt. C 5.7 1.1 3.OE+02Pu-238 P 2 S Lognormal-n NUREGICR-6697, AUt. C 3.4 1.1 3.OE+01Pu-239 P 2 S Lognormal-n NUREG/CR-6697, AUt. C 3.4 1.1 3.OE+01Pu-240 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Pu-241 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Pu-242 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Ra-226 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Ra-228 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Sr-90 P 2 S Lognormal-n NUREG/CR-6697, AUt. C 4.1 1.1 6.OE+01Tc-99 P 2 S Lognormal-n NUREG/CR-6697, AUt. C 3 1.1 2.OE+01Th-228 P 2 S Lognormal-n NUREG/CR-6697, AUt. C 4.6 1.1 9.9E+01Th-229 P 2 S Lognormal-n NUREG/CR-6697, AUt. C 4.6 1.1 9.9E+01G-18 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianTh-230 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Th-232 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01U-233 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01U-234 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01U-235 P 2 S Lognormal-n NUREG/CR-6697, Aft. C 2.3 1.1 1.OE+01U-236 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01U-238 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01Bloaccumulation Factors for Crustacea/

Mollusks

((pCilkg)/(pCi/L))

Ac-227 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DAm-241 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DAm-243 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DC-14 P 3 D 9.10E+03 User's Manual for NR NR NR N RRESRAD Version 6,Appendix DCm-243 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCm-244 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCm-245 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,______________________________

Appendix D ____ ____ ____Cm-246 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCo-60 P 3 D 2.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCs-137 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DG-19 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment ValuelDistribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianEu-152 P 3 D 1.00E+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DEu-154 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DGd-152 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DH-3 P 3 D 1.OOE+O0 User's Manual for NR NR NR NRRESRAD Version 6,Appendix D1-129 P 3 D 5.OOE+00 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DNb-94 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DNi-59 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DNi-63 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,,Appendix DNp-237 P 3 D 4.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,_Appendix DPa-231 P 3 D 1.10E+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPb-210 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPo-210 P S D 2.OE+04 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-238 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix D .I I IG-20 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianPu-239 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-240 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-241 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-242 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DRa-226 P 3 D 2.50E+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DRa-228 P 3 D 2.50E+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DSr-90 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTc-99 P 3 D 5.OOE+00 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTh-228 P 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTh-229 P 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTh-230 P 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTh-232 P 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-233 P 3 0 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DG-21 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Sensitivity AnalysisParameter (unit) Type Priority Treatment ValuelDistribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianU-234 p 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-235 P 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-236 p 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-238 p 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DGraphics Parameters Number of points 32 RESRAD Default NR NR NR NRSpacing log RESRAD Default NR NR NR NRTime integration parameters Maximum number of points for dose 17 RESRAD Default NR NR NR NRFootnotes:

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 NIUREG/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 = maximumTruncated lognormal-n:

I= mean, 2 = standard deviation; 3 = lower quantile, 4 = upper quantileBounded normal: I = mean, 2 = standard deviation, 3 = minimum, 4 = maximumTriangular:

1 = minimum, 2 = maximum, 3 = most likelyUniform:

I = minimum, 2 = maximum* Designates principal radionuclide-of-concern; undesignated radionuclides are included as daughter products.

Additional Sensitivity Analysis Data:Sampling technique

= Latin Hypercube Number of observations

=2000Number of repetitions

= IInput Rank Correlation Coefficients (NUREG/CR-6697):

Total porosity and bulk density = -0.99 (contaminated zone, unsaturated and saturated zones)G-22 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Total porosity and effective porosity

= 0.96 (unsaturated and saturated zones)Effective porosity and bulk density = -0.99 (unsaturated and saturated zones)Well Pumping Rate and Irrigation Rate = 0.96Revision 01July 2014G-23 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Appendix HResults of Sensitivity Analysis:

SoilH-1 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014PRCCRadionuclide Sensitive Parameter ValueAm-241 Plant transfer factor for Am 0.93Thickness of contaminated zone 0.79Depth of roots -0.59C-14 Thickness of contaminated zone 0.98Depth of roots -0.76Thickness of evasion layer for C-14 in 0.35soilCm-243 Plant transfer factor for Cm 0.91Thickness of contaminated zone 0.73External gamma shielding factor 0.60Depth of roots -0.56Cm-244 Plant transfer factor for Cm 0.92Thickness of contaminated zone 0.78Depth of roots -0.60Cm-245 Plant transfer factor for Cm 0.84Thickness of contaminated zone 0.80Depth of roots -0.54Cm-246 Plant transfer factor for Cm 0.92Thickness of contaminated zone 0.79Depth of roots -0.60Co-60 External gamma shielding factor 0.95Plant transfer factor for Co 0.65Thickness of contaminated zone 0.39Meat transfer factor for Co 0.35Cs-I 37 Plant transfer factor for Cs 0.86External gamma shielding factor 0.76Thickness of contaminated zone 0.58Milk transfer factor for Cs 0.39Depth of roots -0.35Meat transfer factor for Cs 0.28Eu-152 External gamma shielding factor 1.00Kd of Eu-152 in contaminated zone 0.26Eu-1 54 External gamma shielding factor 0.99H-3 Thickness of contaminated zone 0.93Depth of roots -0.64Kd of H-3 in contaminated zone -0.271-129 Plant transfer factor for I 0.89Thickness of contaminated zone 0.75Milk transfer factor for I 0.60Depth of roots -0.49Meat transfer factor for I 0.44Nb-94 External gamma shielding factor 0.99Kd of Nb-94 in contaminated zone 0.32H-2 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014PRCCRadionuclide Sensitive Parameter ValueNi-59 Plant transfer factor for Ni 0.90Milk transfer factor for Ni 0.81Thickness of contaminated zone 0.74Depth of roots -0.54Ni-63 Plant transfer factor for Ni 0.90Milk transfer factor for Ni 0.81Thickness of contaminated zone 0.74Depth of roots -0.53Np-237 Plant transfer factor for Np 0.92Thickness of contaminated zone 0.79Depth of roots -0.60Pu-238 Plant transfer factor for Pu 0.92Thickness of contaminated zone 0.79Depth of roots -0.62Pu-239 Plant transfer factor for Pu 0.93Thickness of contaminated zone 0.79Depth of roots -0.60Pu-240 Plant transfer factor for Pu 0.92Thickness of contaminated zone 0.79Depth of roots -0.60Pu-241 Plant transfer factor for Am 0.84Thickness of contaminated zone 0.75Depth of roots -0.51Kd of Am in contaminated zone 0.26Sr-90 Plant transfer factor for Sr 0.93Thickness of contaminated zone 0.78Depth of roots -0.58Tc-99 Plant transfer factor for Tc 0.91Thickness of contaminated zone 0.80Depth of roots -0.54Kd of Tc-99 in contaminated zone 0.26H-3 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Appendix IRESRAD Parameter Values for Soil DCGL Determination I-1 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Inout Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/____________________

________________

I _____________Median Soil Concentrations I MedianBasic radiation dose limit (mrem/y)

]_ _[ 3 [ D [25 1OCFR 20.1402 [NR [ NIR NR NRInitial principal radionuclide (pCi/g) P 2 D 1 Unit Value NR NR NR NRDistribution coefficients (applied to contaminated, unsaturated, and saturated zones unless otherwise noted) (cm3/g)Ac-227 (daughter for Cm-243 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.72 3.22 0.001 0.999 825Pu-239)Am-241 (also daughter for Cm-245 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 7.28 3.15 0.001 0.999 1445and Pu-241)D 1.20E+04 75th percentile value -applied to Am-241 asdaugther for Pu-241 incontaminated zoneAm-243 (daughter for Cm-243) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 7.28 3.15 0.001 0.999 1445C-14 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 2.4 3.22 0.001 0.999 11Cm-243 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Cm-244 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Cm-245 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Cm-246 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Co-60 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 5.46 2.53 0.001 0.999 235Cs-1 37 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.1 2.33 0.001 0.999 446Eu-1 52 P 1 D 7.22E+03 75h percentile valueapplied to contaminated zone only.Truncated lognormal-n NUREG/CR-6697, Att. C; 6.72 3.22 0.001 0.999 825distribution applied tosaturated and_unsaturated zones. I IEu-1 54 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.72 3.22 0.001 0.999 825Gd-1 52 (daughter for Eu-1 52) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.72 3.22 0.001 0.999 8251-2 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianH-3 P 1 S 4.30E-02 25h percentile valueapplied to contaminated zone only.Truncated lognormal-n NUREG/CR-6697, Att. C; -2.81 0.5 0.001 0.999 0.06distribution applied tosaturated andunsaturated zones.25th percentile value1-129 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 1.52 2.19 0.001 0.999 4.6Nb-94 P 1 D 3.56E+03 75h percentile valueapplied to contaminated zone only.Truncated Iognormal-n NUREG/CR-6697, Att. C; 5.94 3.22 0.001 0.999 380distribution applied tosaturated andunsaturated zones.Ni-59 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.05 1.46 0.001 0.999 424Ni-63 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.05 1.46 0.001 0.999 424Np-237 (also daughter for Am-241, P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 2.84 2.25 0.001 0.999 17Cm-245, and Pu-241)Pa-231 (daughter for Cm-243 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 5.94 3.22 0.001 0.999 380Pu-239)Po-210 (daughter for Cm-246) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 5.20 1.68 0.001 0.999 181Pb-210 (daughter for Cm-246 and P 1 S Truncated lognormal-n NUREG/CR-6697, Aft. C 7.78 2.76 0.001 0.999 2392Pu-238)Pu-238 P 1 S Truncated lognormal-n NUREG/CR-6697, Aft. C 6.86 1.89 0.001 0.999 953Pu-239 (also daughter for Cm-243) P I S Truncated lognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Pu-240 (also daughter for Cm-244) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Pu-241 (also daughter for Cm-245) P 1 S Truncated lognormal-n NUREG/CR-6697, Aft. C 6.86 1.89 0.001 0.999 953Pu-242 (daughter for Cm-246) P 1 S Truncated lognormal-n NUREG/CR-6697, Aft. C 6.86 1.89 0.001 0.999 953Ra-226 (daughter for Cm-246 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.17 1.7 0.001 0.999 3533Pu-238)Ra-228 (daughter for Cm-244 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.17 1.7 0.001 0.999 3533Pu-240) _Sr-90 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 3.45 2.12 0.001 0.999 321-3 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment ValuelDistribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianTc-99 P 1 D 4.28E+00 75h percentile valueapplied to contaminated zone only.Truncated lognormal-n NUREG/CR-6697, Att. C; -0.67 3.16 0.001 0.999 0.51distribution applied tosaturated andunsaturated zones.Th-228 (daughter for Cm-244 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.68 3.62 0.001 0.999 5884Pu-240)Th-229 (daughter for Am-241, Cm- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.68 3.62 0.001 0.999 5884245, Np-237, and Pu-241)Th-230 (daughter for Cm-246 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.68 3.62 0.001 0.999 5884Pu-238)Th-232 (daughter for Cm-244 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.68 3.62 0.001 0.999 5884Pu-240)U-233 (daughter for Am-241, Cm- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126245, Np-237, and Pu-241)U-234 (daughter for Cm-246 and Pu- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126238)U-235 (daughter for Cm-243 and Pu- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126239)U-236 (daughter for Cm-244 and Pu- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126240)U-238 (daughter for Cm-246) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126Initial concentration of radionuclides P 3 D 0 Ground water initially NR NR NR NRpresent in groundwater (pCi/I) uncontaminated for thisscenarioCalculation TimesTime since placement of material (y) P 3 0D 0 NR NR NR NRTime for calculations (y) P 3 D 0, 1, 3, 10, 30, 100, 300, 1000 RESRAD Default NR NR NR NRContaminated ZoneArea of contaminated zone (M2) P 2 D 30,000 Site-specific:

largest NR NR NR NRcontiguous class 1/class2 area (rounded tonearest thousands) 1-4 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianThickness of contaminated zone (m) P 2 D 2.67 75th percentile value -applied to all ROCsexcept those listed below.Site-specific distribution applied to Eu-1 52, Eu-S Uniform 154, and Nb-94 0.15 3.51 1.83Length parallel to aquifer flow (m) P 2 D 195 Site-specific

-diameter of NR NR NR NRcircle with an area of230,000 m 2Contaminated fraction below water P 2 D 0 Ground water initially NR NR NR NRtable uncontaminated for thisI _scenario Cover and Contaminated Zone Hydrological DataCover depth (m) P 2 D 0 Site-specific

-no cover NR NR NR NRassumedDensity of contaminated zone (g/cm3) P 1 S Bounded Normal NUREG 6697 dist for site 1.5635 0.2385 0.827 2.3 1.5635soil type -clay loamContaminated zone erosion rate P 2 D 2.2E-3 Calculated value based NR NR NR NR(m/y) on site-specific slope of6%Contaminated zone total porosity P 2 S Bounded Normal NUREG 6697 dist for site 0.41 0.09 0.1319 0.6881 0.41soil type -clay loamContaminated zone field capacity P 3 D 0.095 Calculated site-specific NR NR NR NR 0.095value (ref. 3.1)Contaminated zone hydraulic P 2 S Bounded Log Normal n NUREG 6697 dist for site 1.36 2.17 0.00478 3190 3.90conductivity (m/y) soil type -clay loamContaminated zone b parameter P 2 S Bounded Log Normal n NUREG 6697 dist for site 1.73 0.323 2.08 15.3 5.6soil type -clay loamHumidity in air (g/m3) P 3 D 8.2 Regional value for NR NR NR NRnorthern CA asrepresented by SanFrancisco Evapotranspiration coefficient P 2 S Uniform NUREG/CR-6697 Att. C 0.5 0.75 NR NR 0.625Average annual wind speed (m/s) P 2 D 3.04 Site-specific value (from NR NR NR NRNCDC website)1-5 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD mont Par~imeter V~ilue~ for Soil DCGL Determin~tinn Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianPrecipitation (m/y) P 2 D 0.91 Site-specific value from NR NR NR NRHB SAFSTOREnvironmental Report,section 4.1.1Irrigation (m/y) B 3 S Uniform NUREG/CR-6697, Att C 0.36 0.76 NR NR 0.56methodology Irrigation mode B 3 D Overhead Overhead irrigation is NR NR NR NRcommon practice in U. S.Runoff coefficient P 2 D 0.5 Site-specific value; NR NR NR NRNUREG/CR-6697, Att. Csection 4.2 methodologiy Watershed area for nearby stream or P 3 D 2.52E+07 Site-specific value from NR NR NR NRpond (M2) (HB SAFSTOREnvironmental Report)Accuracy for water/soil computations 3 D 1.OOE-03 RESRAD Default NR NR NR NRSaturated Zone Hydrological DataDensity of saturated zone (g/cm3) P 1 S Bounded Normal NUREG 6697 dist for site 1.5105 0.1855 0.937 2.084 1.5105soil type -silty clay loamSaturated zone total porosity P 1 S Bounded Normal NUREG 6697 dist for site 0.43 0.0699 0.214 0.646 0.43soil type -silty clay loamSaturated zone effective porosity P 1 S Bounded Normal NUREG 6697 dist for site 0.342 0.0705 0.124 0.56 0.342soil type -silty clay loamSaturated zone field capacity P 3 D 0.088 Calculated site-specific NR NR NR NR 0.088value (ref. 3.1)Saturated zone hydraulic conductivity P 1 S Bounded Log Normal n NUREG 6697 dist for site 0.362 1.59 0.0106 195 1.44(m/y) soil type -silty clay loamSaturated zone hydraulic gradient P 2 D 0.002 Site-specific value NR NR NR NRdetermined using methoddescribed in NUREG/CR-6697, App. C (calculated in ref. 3.1)Saturated zone b parameter P 2 S Bounded NUREG 6697 dist for site 1.96 0.265 3.02 15.5 7.1Log Normal n soil type -silty clay loamWater table drop rate (m/y) P 3 D 1.OOE-03 RESRAD User Manual NR NR NR NRWell pump intake depth (m below P 2 S Triangular NUREG/CR-6697, Att. C 6 10 30 10water table) I I I I I I I I1-6 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianModel: Nondispersion (ND) or Mass- P 3 D ND ND model recommended NR NR NR NRBalance (MB) for contaminant areas >21,000 m 2Well pumping rate (m3/y) P 2 S Uniform Min, Max, median value 1173 1973 1573based on site irrigation and area and calculated according to NUREG/CR-6697, Att. C section 3.10method. (calculated inref. 3.1) 1Unsaturated Zone Hydrological DataNumber of unsaturated zone strata P 3 D 1 Site-specific value NR NR NR NRUnsat. zone thickness (m) P 2 S Uniform Site-specific distribution 0.00 8.08 4.04base on thickness of CZand groundwater elevations Unsat. zone soil density (g/cm3) P 1 S Bounded Normal NUREG 6697 dist for site 1.5635 0.2385 0.827 2.3 1.5635soil type -clay loamUnsat. zone total porosity P 2 S Bounded Normal NUREG 6697 dist for site 0.41 0.09 0.1319 0.6881 0.41soil type -clay loamUnsat. zone effective porosity P 1 S Bounded Normal NUREG 6697 dist for site 0.315 0.0905 0.0349 0.594 0.315soil type -clay loamUnsat. zone field capacity P 3 D 0.095 Site-specific value NR NR NR NR 0.095(calculated in ref. 3.1)Unsat. zone hydraulic conductivity P 1 S Bounded Log Normal n NUREG 6697 dist for site 1.36 2.17 0.00478 3190 3.90(m/y) soil type -clay loamUnsat. zone soil-specific b parameter P 2 S Bounded NUREG 6697 dist for site 1.73 0.323 2.08 15.3 5.6Log Normal n soil type -clay loamOccupancy Inhalation rate (m3/y) B 3 D 8400 NUREG/CR-6697, Att C NR NR NR NRMass loading for inhalation (g/m3) P 2 S Continuous linear NUREG/CR-6697, Att. C 2.33E-05Exposure duration B 3 D 30 User's Manual for NR NR NR NRRESRAD Version 6;parameter value not usedin dose calculation Indoor dust filtration factor P 2 S Uniform NUREG/CR-6697, Att. C 0.15 0.95 0.551-7 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianShielding factor, external gamma p 2 D 3.98E-01 75!h percentile value -applied for Cm-243, Co-60, Cs-1 37, Eu-1 52, Eu-154, and Nb-94NUREG/CR-6697, Att. CBounded lognormal-n

-applied to all ROCs -1.3 0.59 0.044 0.2725except those listed aboveSFraction of time spent indoors B 3 D 0.6571 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Fraction of time spent outdoors (on B 3 D 0.1181 NUREG/CR-5512, Vol. 3 NR NR NR NRsite) Table 6.87 (outdoors

+gardening)

Shape factor flag, external gamma p 3 D Circular Circular contaminated NR NR NR NRzone assumed formodeling purposesIngestion, DietaryFruits, vegetables, grain consumption B 2 D 112 NUREG/CR-5512, Vol. 3 NR NR NR NR(kg/y) (other vegetables

+ fruits+ grain)Leafy vegetable consumption (kg/y) B 3 D 21.4 NUREG/CR-5512, Vol. 3 NR NR NR NRMilk consumption (L/y) B 2 D 233 NUREG/CR-5512, Vol. 3 NR NR NR NRMeat and poultry consumption (kg/y) B 3 D 65.1 NUREG/CR5512, Vol. 3 NR NR NR NR(beef + poultry)Fish consumption (kg/y) B 3 D 20.6 NUREG/CR-5512, Vol. 3 NR NR NR NROther seafood consumption (kg/y) B 3 D 0.9 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DSoil ingestion rate (g/y) B 2 D 18.26 NUREG/CR-5512, Vol. 3 NR NR NR NRDrinking water intake (L/y) B 2 D 511 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Contamination fraction of drinking P 3 D 1 All water assumed NR NR NR NRwater contaminated Contamination fraction of household P 3 NAwater (if used) I _ I _1-8 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianContamination fraction of livestock P 3 D 1 All water assumed NR NR NR NRwater contaminated Contamination fraction of irrigation P 3 D 1 AIII water assumed NR NR NR NRwater contaminate Contamination fraction of aquatic P 2 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRfoodContamination fraction of plant food P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRContamination fraction of meat P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRContamination fraction of milk P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRIngestion, Non-Dietary Livestock fodder intake for meat M 3 D 27.1 NUREG/CR5512, Vol. 3 NR NR NR NR(kg/day)

Table 6.87, beef cattle +poultry + layer henLivestock fodder intake for milk M 3 D 63.2 NUREG/CR5512, Vol. 3 NR NR NR NR(kg/day)

Table 6.87, forage + grain+ hayLivestock 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 henLivestock water intake for milk M 3 D 60 NUREG/CR5512, Vol. 3 NR NR NR NRL/Lday) Table 6.87Livestock soil intake (kg/day)

M 3 D 0.5 User's Manual for NR NR NR NRRESRAD Version 6,Appendix LMass loading for foliar deposition P 3 D 4.OOE-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 0.23Depth of roots (m) P 1 D 1.22E+00 25th percentile value(Ref. 3.1)- applied to allROCs except those listedbelow.S Uniform NUREG/CR-6697, Att. C 0.3 4.0 2.15-applied for Eu-1 52, Eu-154, and Nb-94Drinking water fraction from ground P 3 D 1 All water assumed to be NR NR NR NRwater supplied from____________________________________________

_________groundwater_____

_____ _____1-9 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RF.SRAI)

Innuit P2r2meter V~iIue~ for Soil DCC.L Determination Parameter (unit) Type Priority Treatment ValuelDistribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianHousehold water fraction from P 3 NAground water (if used)Livestock water fraction from ground P 3 D 1 All water assumed to be NR NR NR NRwater supplied fromgroundwater Irrigation fraction from ground water P 3 D 1 All water assumed to be NR NR NR NRsupplied fromgroundwater 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 2.88921 NUREG/CR-5512, Vol. 3 NR NR NR NR(kg/m2) _Table 6.87Wet weight crop yield for Fodder P 3 D 1.8868 NUREG/CR-5512, Vol. 3 NR NR NR NR(kg/m2) _Table 6.87Growing Season for Non-Leafy (y) P 3 D 0.246 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Growing Season for Leafy (y) P 3 D 0.123 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Growing Season for Fodder (y) P 3 D 0.082 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Translocation Factor for Non-Leafy P 3 D 0.1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Translocation Factor for Leafy P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Translocation Factor for Fodder P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Weathering Removal Constant for P 2 S Triangular NUREG/CR-6697, Att. C 5.1 18 84 33Vegetation (l/y)Wet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRNon-Leafy Table 6.87Wet Foliar Interception Fraction for P 2 S Triangular NUREG/CR-6697, Att. C 0.06 0.67 0.95 0.58LeafyWet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRFodder Table 6.87Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRNon-Leafy Table 6.87Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRLeafy I1-10 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment ValuelDistribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianDry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRFodderStorage times of contaminated foodstuffs (days):Fruits, non-leafy vegetables, and B 3 D 14 NUREG/CR-5512, Vol. 3 NR NR NR NRgrain Table 6.87Leafy vegetables B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Milk B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Meat and poultry B 3 D 20 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87 (holdup periodfor beef)Fish B 3 D 7 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCrustacea and mollusks B 3 D 7 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DWell water B 3 D 1 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DSurface water B 3 D I User's Manual for NR NR NR NRRESRAD Version 6,Appendix DLivestock fodder B 3 D 45 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DSpecial Radionuclides (C-14)C-12 concentration in water (g/cm3) P 3 D 2.OOE-05 User's Manual for NR NR NR NRRESRAD Version 6,_Appendix LC-12 concentration in contaminated P 3 D 3.OOE-02 User's Manual for NR NR NR NRsoil (g/g) RESRAD Version 6,Appendix LFraction of vegetation carbon from P 3 D 2.OOE-02 User's Manual for NR NR NR NRsoil RESRAD Version 6,I LI-l1 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianFraction of vegetation carbon from P 3 D 9.80E-01 User's Manual for NR NR NR NRair RESRAD Version 6,Appendix LC-14 evasion layer thickness in soil P 2 D 4.27E-01 75th percentile value(m)C-14 evasion flux rate from soil P 3 D 7.OOE-07 User's Manual for NR NR NR NR(1/sec) RESRAD Version 6,Appendix LC-12 evasion flux rate from soil P 3 D 1.OOE-10 User's Manual for NR NR NR NR(1/sec) RESRAD Version 6,Appendix LFraction of grain in beef cattle feed B 3 D 0.2500 NUREG/CR-6697, Aft. B NR NR NR NRFraction of grain in milk cow feed B 3 D 0.1000 NUREG/CR-6697, Att. B NR NR NR NRDose Conversion Factors (Inhalation mrem/pCi)

Ac-227 M 3 D 6.72E+00 FGR1 1 (RESRAD Dose NR NR NR NRConversion Library)Am-241 M 3 D 4.44E-01 FGR11 NR NR NR NRAm-243 M 3 D 4.40E-01 FGR1 1 NR NR NR NRC-14 M 3 D 2.09E-06 FGR11 NR NR NR NRCm-243 M 3 D 3.07E-01 FGR1 1 NR NR NR NRCm-244 M 3 D 2.48E-01 FGR1 1 NR NR NR NRCm-245 M 3 D 4.55E-01 FGR1 1 NR NR NR NRCm-246 M 3 D 4.51E-01 FGR11 NR NR NR NRCo-60 M 3 D 2.19E-04 FGRI1 NR NR NR NRCs-137 M 3 D 3.19E-05 FGR11 NR NR NR NREu-152 M 3 D 2.21 E-04 FGR11 NR NR NR NREu-154 M 3 D 2.86E-04 FGR11 NR NR NR NRGd-152 M 3 D 2.43E-01 FGR11 NR NR NR NRH-3 M 3 D 6.40E-08 FGR11 NR NR NR NR1-129 M 3 D 1.74E-04 FGR11 NR NR NR NRNb-94 M 3 D 4.14E-04 FGR11 NR NR NR NRNi-59 M 3 D 2.70E-06 FGR11 NR NR NR NR1-12 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianNi-63 M 3 D 6.29E-06 FGRI1 NR NR NR NRNp-237 M 3 D 5.40E-01 FGR11 NR NR NR NRPa-231 M 3 D 1.28E+00 FGR11 NR NR NR NRPb-210 M 3 D 1.38E-02 FGR11 NR NR NR NRPo-210 M 3 D 9.40E-03 FGR11 NR NR NR NRPu-238 M 3 D 3.92E-01 FGR11 NR NR NR NRPu-239 M 3 D 4.29E-01 FGR11 NR NR NR NRPu-240 M 3 D 4.29E-01 FGR11 NR NR NR NRPu-241 M 3 D 8.25E-03 FGR11 NR NR NR NRPu-242 M 3 D 4.11E-01 FGR11 NR NR NR NRRa-226 M 3 D 8.59E-03 FGR1I NR NR NR NRRa-228 M 3 D 5.08E-03 FGR1I NR NR NR NRSr-90 M 3 D 1.31 E-03 FGR11 NR NR NR NRTc-99 M 3 D 8.32E-06 FGR11 NR NR NR NRTh-228 M 3 D 3.43E-01 FGR11 NR NR NR NRTh-229 M 3 D 2.17E+00 FGR11 NR NR NR NRTh-230 M 3 D 3.26E-01 FGR11 NR NR NR NRTh232 M 3 D 1.64e+00 FGR11 NR NR NR NRU-233 M 3 D 1.35E-01 FGR11 NR NR NR NRU-234 M 3 D 1.32E-01 FGR11 NR NR NR NRU-235 M 3 D 1.23E-01 FGR11 NR NR NR NRU-236 M 3 D 1.25E-01 FGR11 NR NR NR NRU-238 M 3 D 1.18E-01 FGR11 NR NR NR NRDose Conversion Factors (Ingestion mrem/pCi)

Ac-227 M 3 0 1.48E-02 FGR11 (RESRAD Dose NR NR NR NRConversion Library)Am-241 M 3 D 3.64E-03 FGR1I NR NR NR NRAm-243 M 3 D 3.62E-03 FGR1 1 NR NR NR NRC-14 M 3 D 2.09E-06 FGR11 NR NR NR NRCm-243 M 3 D 2.51E-03 FGR11 NR NR NR NRCm-244 M 3 D 2.02E-03 FGR11 NR NR NR NR1-13 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianCm-245 M 3 D 3.74E-03 FGR1 1 NR NR NR NRCm-246 M 3 D 3.70E-03 FGRI1 NR NR NR NRCo-60 M 3 D 2.69E-05 FGR11 NR NR NR NRCs-137 M 3 D 5.OOE-05 FGR11 NR NR NR NREu-152 M 3 D 6.48E-06 FGR11 NR NR NR NREu-154 M 3 D 9.55E-06 FGR11 NR NR NR NRGd-152 M 3 D 1.61E-04 FGR11 NR NR NR NRH-3 M 3 D 6.40E-08 FGR1I NR NR NR NR1-129 M 3 D 2.76E-04 FGR1I NR NR NR NRNb-94 M 3 D 7.14E-06 FGR11 NR NR NR NRNi-59 M 3 D 2.1OE-07 FGR11 NR NR NR NRNi-63 M 3 D 5.77E-07 FGR1I NR NR NR NRNp-237 M 3 D 4.44E-03 FGR11 NR NR NR NRPa-231 M 3 D 1.06E-02 FGR11 NR NR NR NRPb-210 M 3 D 5.38E-03 FGR11 NR NR NR NRPo-210 M 3 D 1.90E-03 FGR11 NR NR NR NRPu-238 M 3 D 3.20E-03 FGR11 NR NR NR NRPu-239 M 3 D 3.54E-03 FGR11 NR NR NR NRPu-240 M 3 D 3.54E-03 FGR11 NR NR NR NRPu-241 M 3 D 6.84E-05 FGR11 NR NR NR NRPu-242 M 3 D 3.36E-03 FGR11 NR NR NR NRRa-226 M 3 D 1.32E-03 FGR11 NR NR NR NRRa-228 M 3 D 1.44E-03 FGR11 NR NR NR NRSr-90 M 3 D 1.53E-04 FGR11 NR NR NR NRTc-99 M 3 D 1.46E-06 FGR11 NR NR NR NRTh-228 M 3 D 3.96E-04 FGR11 NR NR NR NRTh-229 M 3 D 4.03E-03 FGR11 NR NR NR NRTh-230 M 3 D 5.48E-04 FGR11 NR NR NR NRTh-232 M 3 D 2.73E-03 FGR11 NR NR NR NRU-233 M 3 D 2.89E-04 FGR1I NR NR NR NR1-14 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianU-234 M 3 D 2.83E-04 FGR11 NR NR NR NRU-235 M 3 D 2.67E-04 FGR11 NR NR NR NRU-236 M 3 D 2.69E-04 FGR11 NR NR NR NRU-238 M 3 D 2.55E-04 FGR1I NR NR NR NRPlant Transfer Factors (pCi/g plant)/(pCi/g soil)Ac-227 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 1.1 0.001 0.999 1.OE-03Am-241 P 1 D 1.83E-03 75th percentile valueAm-243 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03C-14 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -0.36 0.9 0.001 0.999 7.OE-01Cm-243 P 1 S 1.83E-03 75th percentile valueCm-244 P 1 D 1.83E-03 75th percentile valueCm-245 P 1 D 1.83E-03 75th percentile valueCm-246 P 1 D 1.83E-03 75th percentile valueCo-60 P 1 D 1.46E-01 751h percentile valueCs-1 37 P 1 D 7.82E-01 75th percentile valueEu-1 52 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.1 0.001 0.999 2.OE-03Eu-1 54 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.1 0.001 0.999 2.OE-03Gd-1 52 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.1 0.001 0.999 2.OE-03H-3 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 1.57 1.1 0.001 0.999 4.8E+001-129 P 1 D 3.67E-02 751h percentile valueNb-94 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.61 1.1 0.001 0.999 1.OE-02Ni-59 P 1 D 9.12E-02 75th percentile valueNi-63 P 1 D 9.12E-02 75th percentile valueNp-237 P 1 D 3.67E-02 75th percentile valuePa-231 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.61 1.1 0.001 0.999 1.OE-02Pb-210 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -5.52 0.9 0.001 0.999 4.0E-03Po-210 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.90 0.9 0.001 0.999 1.OE-03Pu-238 P 1 D 1.83E-03 75th percentile valuePu-239 P 1 D 1.83E-03 75th percentile valuePu-240 P 1 D 1.83E-03 75th percentile value1-15 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianPu-241 P 1 D 1.83E-03 75th percentile valuePu-242 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Ra-226 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -3.22 0.9 0.001 0.999 4.0E-02Ra-228 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -3.22 0.9 0.001 0.999 4.OE-02Sr-90 P 1 D 5.90E-01 75th percentile valueTc-99 P 1 D 9.16E+00 75th percentile valueTh-228 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Th-229 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Th-230 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Th-232 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03U-233 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-234 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-235 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-236 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-238 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03Meat Transfer Factors (pCilkg)l(pCild)

Ac-227 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Am-241 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.90 0.2 0.001 0.999 5.OE-05Am-243 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.90 0.2 0.001 0.999 5.OE-05C-14 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -3.47 1.0 0.001 0.999 3.1E-02Cm-243 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Cm-244 P 2 S Truncated lognormal-n NUREG/CR-6697, Aft. C -10.82 1.0 0.001 0.999 2.OE-05Cm-245 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Cm-246 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Co-60 P 2 D 5.86E-02 75th percentile valueCs-1 37 P 2 D 6.52E-02 75th percentile valueEu-1 52 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.0 0.001 0.999 2.OE-03Eu-1 54 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.0 0.001 0.999 2.OE-03Gd-152 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.0 0.001 0.999 2.OE-03H-3 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.42 1.0 0.001 0.999 1.2E-021-129P2D5.23E-0275th percentile value1-16 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianNb-94 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.82 0.9 0.001 0.999 1.OE-06Ni-59 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -5.30 0.9 0.001 0.999 5.OE-03Ni-63 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -5.30 0.9 0.001 0.999 5.OE-03Np-237 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.OE-03Pa-231 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -12.21 1.0 0.001 0.999 5.OE-06Po-210 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -5.30 0.7 0.001 0.999 5.0E-03Pb-210 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04Pu-238 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Pu-239 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Pu-240 P 2 S Truncated Iognorrnai-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Pu-241 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Pu-242 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Ra-226 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.OE-03Ra-228 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.OE-03Sr-90 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.61 0.4 0.001 0.999 1.OE-02Tc-99 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.7 0.001 0.999 1.OE-04Th-228 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04Th-229 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04Th-230 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04Th-232 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04U-233 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-234 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-235 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-236 P 2 S Truncated tognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-238 P 2 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -7.13 0.7 0.001 0.999 8.OE-04Milk Transfer Factors (pCi/L)/(pCi/d)

Ac-227 P 2 S Truncated lognormal-n NUREG/CR-6697, Aft. C -13.12 0.9 0.001 0.999 2.OE-06Am-241 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.12 0.7 0.001 0.999 2.OE-06Am-243 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.7 0.001 0.999 2.OE-06C-14 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.4 0.9 0.001 0.999 1.2E-021-17 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianCm-243 P 2 S Truncated lognormal-n NUREG/CR-6697, Aft. C -13.12 0.9 0.001 0.999 2.0E-06Cm-244 P 2 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -13.12 0.9 0.001 0.999 2.OE-06Cm-245 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.OE-06Cm-246 P 2 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -13.12 0.9 0.001 0.999 2.OE-06Co-60 P 2 S Truncated Iognormal-n NUREG/CR-6697, Aft. C -6.21 0.7 0.001 0.999 2.0E-03Cs-137 P 2 D 1.39E-02 75th percentile valueEu-1 52 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.72 0.9 0.001 0.999 6.0E-05Eu-1 54 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.72 0.9 0.001 0.999 6.OE-05Gd-1 52 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.72 0.9 0.001 0.999 6.0E-05H-3 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.6 0.9 0.001 0.999 1.OE-021-129 P 2 D 1.39E-02 75th percentile valueNb-94 P 2 S Truncated lognormal-n NUREG/CR-6697, AUt. C -13.12 0.7 0.001 0.999 2.OE-06Ni-59 P 2 D 3.21 E-02 75th percentile valueNi-63 P 2 D 3.21 E-02 75th percentile valueNp-237 P 2 S Truncated lognormal-n NUREG/CR-6697, AUt. C -11.51 0.7 0.001 0.999 1.iE-05Pa-231 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06Po-210 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.82 0.7 0.001 0.999 4.OE-04Pb-210 P 2 S Truncated lognormal-n NUREG/CR-6697, AUt. C -8.11 0.9 0.001 0.999 3.OE-04Pu-238 P 2 S Truncated lognormal-n NUREG/CR-6697, AUt. C -13.82 0.5 0.001 0.999 1.OE-06Pu-239 P 2 S Truncated lognormal-n NUREG/CR-6697, AUt. C -13.82 0.5 0.001 0.999 1.OE-06Pu-240 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.82 0.5 0.001 0.999 1.OE-06Pu-241 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.82 0.5 0.001 0.999 1.0E-06Pu-242 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.82 0.5 0.001 0.999 1.OE-06Ra-226 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.5 0.001 0.999 1.OE-03Ra-228 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.5 0.001 0.999 1.OE-03Sr-90 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 0.5 0.001 0.999 2.OE-03Tc-99 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.OE-03Th-228 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06Th-229 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06Th-230 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-061-18 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianTh-232 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.0E-06U-233 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-234 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-235 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-236 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-238 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04Bioaccum ulation Factors for Fish ((pCi/kg)l(pCiIL))

Ac-227 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.7 1.1 1.5E+01Am-241 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.0E+01Am-243 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01C-14 P 2 S Lognormal-n NUREG/CR-6697, Att. C 10.8 1.1 4.9E+04Cm-243 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Cm-244 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Cm-245 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Cm-246 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Co-60 P 2 S Lognormal-n NUREG/CR-6697, Att. C 5.7 1.1 3.OE+02Cs-137 P 2 S Lognormal-n NUREG/CR-6697, Att. C 7.6 0.7 2.OE+03Eu-152 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Eu-154 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Gd-1 52 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.2 1.1 2.5E+01H-3 P 2 S Lognormal-n NUREG/CR-6697, Att. C 0 0.1 1.OE+001-129 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.7 1.1 4.OE+01Nb-94 P 2 S Lognormal-n NUREG/CR-6697, Att. C 5.7 1.1 3.OE+02Ni-59 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Ni-63 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Np-237 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Pa-231 P 2 S Lognormal-n NUREG/CR-6697, Aft. C 2.3 1.1 9.9E+00Po-210 P 2 S Lognormal-n NUREG/CR-6697, Aft. C 4.6 1.1 1.OE+01Pb-210 P 2 S Lognormal-n NUREG/CR-6697, Aft. C 5.7 1.1 3.OE+02Pu-238 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+011-19 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianPu-239 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Pu-240 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Pu-241 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Pu-242 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Ra-226 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Ra-228 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Sr-90 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.1 1.1 6.OE+01Tc-99 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3 1.1 2.OE+01Th-228 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Th-229 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Th-230 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Th-232 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01U-233 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01U-234 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01U-235 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01U-236 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01U-238 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01Bioaccumulation Factors for Crustacea/

Mollusks

((pCi/kg)/(pCi/L))

Ac-227 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DAm-241 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DAm-243 P 3 D 1.00E+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DC-14 P 3 D 9.1OE+03 User's Manual for NR NR NR NRRESRAD Version 6,-Appendix DCm-243 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,_Appendix D I1-20 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment ValuelDistribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianCm-244 p 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCm-245 p 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCm-246 p 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCo-60 P 3 D 2.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCs-1 37 p 3 D 1.00E+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DEu-1 52 p 3 D 1.00E+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DEu-1 54 p 3 D 1.00E+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DGd-152 p 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DH-3 P 3 D 1.OOE+00 User's Manual for NR NR NR NRRESRAD Version 6,Appendix D1-129 p 3 D 5.OOE+00 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DNb-94 p 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DNi-59 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DNi-63 p 3 0 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,_Appendix D I I I I I1-21 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment ValuelDistribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianNp-237 p 3 D 4.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPa-231 P 3 D 1.10E+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPb-210 p 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPo-210 P 3 D 2.OOE+04 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-238 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-239 p 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-240 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-241 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,__________________________

______Appendix D_____Pu-242 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DRa-226 p 3 D 2.50E+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DRa-228 P 3 D 2.50E+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DSr-90 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTc-99 P 3 D 5.OOE+00 User's Manual for NR NR NR NRRESRAD Version 6,Appendix D I _ _1-22 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014RESRAD Input Parameter Values for Soil DCGL Determination Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianTh-228 p 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTh-229 P 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTh-230 p 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTh-232 p 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-233 p 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-234 p 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-235 p 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-236 p 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-238 p 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DGraphics Parameters Number of points 32 RESRAD Default NR NR NR NRSpacing log RESRAD Default NR NR NR NRTime integration parameters Maximum number of points for dose 17 RESRAD Default NR NR NR NRa 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, c D = deterministic, S = stochastic d Distributions Statistical Parameters:

Attachment B, Table 4.1)1-23 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Lognormal-n:

1= mean, 2 = standard deviation Bounded lognormal-n:

1= mean, 2 = standard deviation, 3 = minimum, 4 = maximumTruncated lognormal-n:

1= mean, 2 = standard deviation, 3 = lower quantile, 4 = upper quantileBounded normal: 1 = mean, 2 = standard deviation, 3 = minimum, 4 = maximumTriangular:

1 = minimum, 2 = maximum, 3 = most likelyUniform:

1 = minimum, 2 = maximumRevision 01July 20141-24 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Appendix JSoil DCGL ResultsJ-1 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Table J-1: Soil DCGL ResultsPOM Dosea DCGLROC (mrem/y)

(pCi/g)Am-241 9.68E-01 2.58E+01C-14 3.97E+00 6.30E+00Cm-243 8.61E-01 2.90E+01Cm-244 5.20E-01 4.81E+O1Cm-245 1.41E+00 1.78E+01Cm-246 9.70E-01 2.58E+O1Co-60 6.55E+00 3.82E+00Cs-137 3.15E+00 7.93E+00Eu-152 2.48E+00 1.O1E+01Eu-154 2.66E+00 9.40E+00H-3 3.65E-02 6.86E+021-129 5.17E+00 4.83E+00Nb-94 3.51E+00 7.13E+00Ni-59 1.27E-02 1.97E+03Ni-63 3.45E-02 7.24E+02Np-237 2.25E+01 1.11E+00Pu-238 8.43E-01 2.97E+01Pu-239 9.36E-01 2.67E+01Pu-240 9.36E-01 2.67E+01Pu-241 2.90E-02 8.61E+02Sr-90 1.66E+01 1.51E+00Tc-99 2.02E+00 1.24E+01Revision 01July 2014a POM Dose = peak of the mean doseJ-2 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Appendix KInput for Building Surface Area FactorsK-1 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Table 1: RESRAD-Build Input Parameter Values for Building Surface Area FactorsParameter Typea Nuclide Treatmentb Value Reference SourceExposure Duration (d) B All D 365.25 NUREGICR-5512, Vol.3,section 5.2.1Indoor Fraction B All D 0.267 NUREGICR-55i2, Vol.3,section 5.2.2.91, 5 Use of ly provides doses atEvaluation Time (y) P All D (1, 5, 10, 25, t=Oy and t=ly; multiple input50, 100 for applied to verify time of peakPu-241) doseNumber of Rooms P All D 1 NUREG/CR-5512 Am-241, Cm-243, Cm-244, Cm-245,Cm-246, Np-237, Pu-238, Pu-239, Pu- D 1.5179E-05 50th percentile value240, and Pu-241Deposition Velocity (m/s) PC-14, Co-60, Cs-1 37, Eu-1 52, Eu-154, D 4.78217E-04 75th percentile valueH-3, 1-129, Nb-94, Ni-59, Ni-63, Sr-90,and Tc-99Am-241, Cm-243, Cm-244, Np-237, Pu- 50th238, Pu-239, Pu-240, and Pu-241 D 1.79444E-08 percentile valueResuspension Rate (s-') P C-14, Cm-245, Cm-246, Co-60, Cs-137, Eu-152, Eu-154, H-3, 1-129, Nb- D 6.70403E-10 25th percentile value94, Ni-59, Ni-63, Sr-90, and Tc-99Air Exchange Rate for Room (h1) P All D 8.35789E-01 25th percentile valueRoom Area (m2 P All D 47.77 Humboldt Bay-specific data(General Office Building) 2.49 Humboldt Bay-specific data(General Office Building)

Time Fraction B All D 1 NUREG/CR-5512 Conservative inhalation rate formoderate to heavy activities

-Inhalation Rate (m3/d) M All D 45.6 NUREG/CR-6697, Attachment C, section 5.1; NUREG/CR-5512, vol. 3, section 5.3.4K-2 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Table 1: RESRAD-Build Input Parameter Values for Building Surface Area FactorsParameter Typea Nuclide Treatmentb Value Reference SourceIndirect Ingestion Rate (m2 /h) B All D 0.0001 NUREG/CR6755 4.24, NUREG/CR-5512; site-specific Receptor Location B All D 2.82,1.0 room dimensions (GeneralOffice Building)

Shielding Thickness (cm) P All D 0 Site-specific model-no shielding assumedRESRAD-Build default valueShielding Density (g/cm3) P All D 2.4 for concrete

-not used inDCGL calculations Default input -not used inShielding Material P All D concrete DCGl calulatin DCGL calculations Number of Sources P All 1 Various size areasExternal Dose Conversion Factor, M All D RESRAD- FGR12(mrem/y per pCi/cm2) MAllD Build LibraryAir Submersion Dose Conversion RESRAD- FGR12Factor, (mrem/y per pCi/m3) M All D Build LibraryInhalation Dose Conversion Factor, M All D RESRAD- FGR1 1(mrem/pCi)

Build LibraryIngestionl Dose Conversion Factor, M All D RESRAD- FGR1 1(mrem/pCi)

__ Build LibrarySource 1: FloorType P All area NUREG/CR-5512 Direction P All Z NUREG/CR-5512 site-specific data -center ofLocation of Center of Source: x,y,z P All D 4.24, 2.82, 0.0 floor based on dimensions for(m) General Office Building roomSource length X-axis (m) P All D 8.47 Not used in calculations Source length Y-axis (m) P All D 5.64 Not used in calculations 100, 50, 10, 8, Recommended size for Class 1Area (m ) P All D 6, 5, 4, 3, 2, 1 structure used as upper limit forarea source sizeH-3 D 1.0 NUREG/CR-6697, Att. CAir Fraction All others 0.07 Section 8.6K-3 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Table 1: RESRAD-Build Input Parameter Values for Building Surface Area FactorsParameter Typea Nuclide Treatmentb Value Reference SourceDirect Ingestion (h1) B All D 9.32E-7 NUREG/CR6755, A.3.3Removable Fraction P All D 0.1 NUREG-1727, Table C.7.1;NUREG/CR-6755, section 3.5Time for Source Removal (d) P C-14, Co-60, Cs-137, Eu-152, Eu-154, D 52695.2 75th percentile value1-129, and Nb-94Sr-90 and Tc-99 D 33056.9 50th percentile valueD 18249.3 25Th percentile valueAm-24i, Cm-243, Cm-244, Cm-245,Cm-246, H-3, Ni-59, Ni-63, Np-237, Pu-238, Pu-239, Pu-240, and Pu-241Radionuclide Concentration (pCi/m2)

P All D 1.0a P = physical, B = behavioral, M = metabolic; (see NUREG/CR-6697, Attachment B, Table 4.)b D = deterministic K-4 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Appendix LBuilding Surface Area FactorsL-1 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Area Factor Value:(m2) Am-241 C-14 Cm-243 Cm-244 Cm-245 Cm-246 Co-60 Cs-137 Eu-152 Eu-154 H-31 9.7E+01 9.7E+01 8.9E+01 1.OE+02 3.9E+01 6.4E+01 1.3E+01 1.5E+01 1.3E+01 1.3E+01 1.OE+022 4.9E+01 4.9E+01 4.5E+01 5.0E+01 2.1E+01 3.3E+01 7.2E+00 8.2E+00 7.2E+00 7.2E+00 5.OE+013 3.3E+01 3.3E+01 3.0E+01 3.3E+01 1.5E+01 2.3E+01 5.3E+00 6.OE+00 5.3E+00 5.3E+00 3.3E+014 2.5E+01 2.4E+01 2.3E+01 2.5E+01 1.2E+01 1.8E+01 4.3E+00 4.9E+00 4.3E+00 4.3E+00 2.5E+015 2.0E+01 2.OE+01 1.9E+01 2.OE+01 9.9E+00 1.5E+01 3.7E+00 4.2E+00 3.7E+00 3.7E+00 2.OE+016 1.6E+01 1.6E+01 1.6E+01 1.7E+01 8.6E+00 1.2E+01 3.3E+00 3.8E+00 3.3E+00 3.3E+00 1.7E+018 1.2E+01 1.2E+01 1.2E+01 1.2E+01 6.9E+00 9.7E+00 2.8E+00 3.2E+00 2.8E+00 2.8E+00 1.2E+0110 9.9E+00 9.9E+00 9.5E+00 1.OE+01 5.9E+00 8.OE+00 2.5E+00 2.8E+00 2.5E+00 2.5E+00 1.OE+0150 2.OE+00 2.OE+00 2.OE+00 2.OE+00 1.8E+00 1.9E+00 1.2E+00 1.3E+00 1.2E+00 1.2E+00 2.OE+00100 1.OE+00 1.OE+00 1.OE+00 1.OE+00 1.OE+00 1.0E+00 1.OE+00 1.OE+00 1.OE+00 1.OE+00 1.OE+00Area Factor Value:(M2) 1-129 Nb-94 Ni-59 Ni-63 Np-237 Pu-238 Pu-239 Pu-240 Pu-241 Sr-90 Tc-991 6.5E+01 1.3E+01 1.OE+02 1.OE+02 8.9E+01 1.0E+02 1.OE+02 1.0E+02 9.8E+01 9.0E+01 8.7E+012 3.4E+01 7.2E+00 5.0E+01 5.OE+01 4.5E+01 5.OE+01 5.OE+01 5.0E+01 4.9E+01 4.5E+01 4.4E+013 2.3E+01 5.3E+00 3.3E+01 3.3E+01 3.OE+01 3.3E+01 3.3E+01 3.3E+01 3.3E+01 3.OE+01 3.OE+014 1.8E+01 4.3E+00 2.5E+01 2.5E+01 2.3E+01 2.5E+01 2.5E+01 2.5E+01 2.5E+01 2.3E+01 2.3E+015 1.5E+01 3.7E+00 2.OE+01 2.OE+01 1.8E+01 2.OE+01 2.OE+01 2.OE+01 2.OE+01 1.9E+01 1.8E+016 1.3E+01 3.3E+00 1.7E+01 1.7E+01 1.6E+01 1.7E+01 1.7E+01 1.7E+01 1.7E+01 1.6E+01 1.5E+018 9.7E+00 2.8E+00 1.3E+01 1.2E+01 1.2E+01 1.3E+01 1.2E+01 1.2E+01 1.2E+01 1.2E+01 1.2E+0110 8.OE+00 2.5E+00 1.OE+01 1.OE+01 9.4E+00 1.OE+01 1.OE+01 1.OE+01 9.9E+00 9.5E+00 9.4E+0050 1.9E+00 1.2E+00 2.OE+00 2.OE+00 2.OE+00 2.OE+00 2.OE+00 2.OE+00 2.OE+00 2.OE+00 2.OE+00100 1.OE+00 1.OE+00 1.OE+00 1.OE+00 1.OE+00 1.OE+00 1.OE+00 1.OE+00 1.OE+00 1.OE+00 1.0E+00L-2 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Appendix MInput for Soil Area FactorsM-1 Humboldt Bay Power Plant License Termination Plan Revision 01Chapter 6 Compliance with the Radiological Criteria July 2014for License Termination The input parameters for the soil area factor (AF) calculations are the same as those in Appendix Iwith the following exceptions documented in Reference 15.The resident farmer scenario assumes a reasonably conservative scenario for establishing DCGLvalues for residual radioactivity in soil. The same scenario is assumed for the AF calculations.

Areas of difference in input values are explained in the following discussion.

1. Contaminated Fractions

-Food PathwaysAs the size of the contaminated area (A) varies, the fraction of the total food consumed by thereceptor grown in the contaminated area will also vary. The fraction of the food supply grown inthe contaminated is referred to as a "contaminated fraction."

Accordingly, with the decrease in thesize of the contaminated area, a decrease in the values for the contaminated fraction of plant foodingested (FPLANT),

the contaminated fraction of meat ingested (FMEAT),

and contaminated fraction of milk ingested (FMILK) will also result.Adjustments to FPLANT were made based on information in the RESRAD User's Manual[Reference 10]. The following shows how the RESRAD code determines the contamination fraction (FA3) for plants:FA3 = A/2,000 when 0 < A < 1,000 m2FA3 = 0.5 when A > 1,000 m-2The above equations from the RESRAD User's Manual were adjusted to vary the input values forFPLANT, FMEAT, and FMILK in order to remain consistent with the approach used for the soilDCGLs (Ref. 3.1). The soil DCGLs were developed using a value of 1.0 for each of thecontamination fractions, which incorporated the assumption that 100% of plant food, meat, andmilk is obtained from an area equal to 30,000 m2 (the size of the contaminated zone at theHumboldt Bay site). As applied to plants, use of a FA value equal to 1.0 in the calculation of thesoil DCGLs effectively multiplied Equation D.5 by a factor of 2 to yield a FA value of 1.0 for areasequal to or greater than 1,000 n2Input values for FPLANT used in this calculation are determined as follows:FPLANT = A/1,000 when A< 1,000 m-2FPLANT = 1.0 when A > 1,000 m2In addition, the following information from the RESRAD User Manual (Ref. 3.5) shows how theRESRAD code determines the contaminated fractions for meat (FA4) and milk (FA5):FA4&5 = A/20,000 when 0 < A < 20,000 mn2FA4&5 = 1.0 when A > 20,000 mi2The above relationships were used to vary input values for FMEAT and FMILK in order to remainconsistent with the approach used for the soil DCGLs [Reference 13]. Table M-1 shows the valuesfor FPLANT, FMEAT, and FMILK as a function of the area of the contaminated zone.2. Size of the Contaminated ZoneAnother RESRAD input parameter that is influenced by changes in the size of the contaminated zone is the length parallel to aquifer flow (LCZPAQ).

As the area of the contaminated zoneM-2 Humboldt Bay Power Plant License Termination Plan Revision 01Chapter 6 Compliance with the Radiological Criteria July 2014for License Termination decreases, the value of LCZPAQ will also decrease.

Because the contaminated zone is assumedcircular in shape, the value for LCZPAQ is equal to the diameter of the circle:Area of a Circle, A = E r-2Rearranging and substituting for r = LCZPAQ2LCZPAQ (m) = 2 ATable M-1 also shows the values for LCZPAQ as a function of the area of the contaminated zone.Table M-1: Contaminated Fractions as a Function of the Size of the Contaminated ZoneRESRAD Parameter Input ValueContaminated Zone (m2) 30,0000a 2,000 1,000 500 100LCZPAQ (m) 195a 50 36 25 11FPLANT 1.0a 1.0 1.0 0.5 0.10FMEAT 1.0a 0.1 0.05 0.025 0.005FMILK 1.0a 0.1 0.05 0.025 0.005Contaminated Zone (m7) 50 10 5 1LCZPAQ (m) 8.0 3.6 2.5 1.1FPLANT 0.05 0.01 0.005 0.001FMEAT 0.0025 0.0005 0.00025 0.00005FMILK 0.0025 0.0005 0.00025 0.00005 1a Parameter value for DCGL modeling.

M-3 Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Appendix NSoil Area FactorsN-i Humboldt Bay Power Plant License Termination PlanChapter 6 Compliance with the Radiological Criteriafor License Termination Revision 01July 2014Area Factor for Area Contaminated Zone (M2):ROC 2000 1000 500 100 50 10 5 1Am-241C-14Cm-243Cm-244Cm-245Cm-246Co-60Cs-137Eu-152Eu-154H-31-129Nb-94Ni-59Ni-63Np-237Pu-238Pu-239Pu-240Pu-241Sr-90Tc-991.OE+00I.OE+001.OE+001.OE+00I.OE+001.OE+001.OE+001.OE+001.OE+001.OE+001.OE+001.OE+001.OE+001.OE+001.OE+00I.OE+001.OE+001.OE+00I.OE+001.OE+001.OE+001.OE+001.OE+001.5E+001.OE+001.OE+001.OE+001.OE+001.OE+001.OE+001.OE+001.OE+001.1E+001.1E+001.OE+001.2E+001.2E+001.OE+001.OE+001.OE+00I.OE+00I.OE+001.OE+001.OE+002.OE+004.OE+001.6E+002.OE+001.9E+002.OE+001.1E+001.3E+001.OE+001.OE+002.1E+002.2E+001.OE+002.3E+002.3E+002.OE+002.OE+002.OE+002.OE+002.OE+002.OE+002.OE+008.7E+004.2E+013.4E+009.7E+006.2E+009.7E+001.3E+001.7E+001.1E+001.2E+001.OE+011.1E+011.2E+001.2E+011.2E+0 19.OE+009.7E+009.7E+009.7E+008.8E+001.OE+011.OE+011.6E+011.1E+024.3E+001.9E+019.2E+001.9E+011.4E+001.9E+001.3E+001.3E+002.1E+012.2E+011.3E+002.3E+012.3E+0 11.6E+011.9E+011.9E+011.9E+011.6E+012.OE+012.OE+014.9E+0 11.OE+037.3E+007.6E+0 11.9E+017.6E+012.2E+003.OE+002.OE+002.OE+001.OE+029.9E+012.OE+001.2E+021.2E+025.6E+017.6E+017.6E+017.6E+0 14.9E+019.9E+011.OE+027.7E+0 12.5E+031.1E+011.2E+023.OE+011.3E+023.3E+004.5E+003.OE+003.OE+002.OE+021.9E+023.OE+002.3E+022.3E+029.8E+011.3E+021.3E+021.3E+027.8E+012.OE+022.OE+021.9E+021.8E+043.2E+012.8E+028.1E+012.8E+021.OE+011.4E+019.1E+009.2E+009.3E+028.3E+029.OE+001.2E+031.2E+033.5E+022.8E+022.9E+022.9E+021.9E+029.6E+02I.OE+03.1.N-2 2BARTLETTENGINEERING CALCULATION Calculation Number: ENG-HB-001 Revision Number: 0Calculation Title: RESRAD Input Parameter Sensitivitv Analysis

-Humboldt BavPreparer:

Date 12/14 tDate / 2Date c2 -olo--oApproval:

-'iV re-sident Engineering/Corporate ProjectManagerBartlett.

60 Industrial Park RoadPlymouth, MA 02360 Bartlett Engineering ENG-HB-001 RESRAD Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 01.0 PURPOSEThe purpose of this calculation is to determine which of the input parameters for the residentfarmer scenario have a significant impact on the calculated dose (i.e., those parameters whosevalues greatly influence the calculated dose; aka, "sensitive" input parameters).

The results ofthis calculation will support the development of soil derived concentration guideline levels(DCGLs) for the Pacific Gas & Electric (PGE) Humboldt Bay nuclear power site. Thiscalculation is a deliverable product specified in the scope of work section in Contract No. GTO123500895165.

2.0 APPLICABILITY

This calculation addresses only the sensitivity analysis for input parameters for the residentfarmer scenario that will be used to develop the DCGLs for soils at the PGE Humboldt Bay site.

3.0 REFERENCES

3.1 ANL/EAIS-8, Data Collection Handbook to Support Modeling the Impacts of Radioactive Material in Soil; U.S. Department of Energy -Argonne National Laboratory, April 1993.3.2 NUREG/CR-5512, Residual Radioactive Contamination from Decommissioning

  • Volume 1: Technical Basis for Translating Contamination Levels toAnnual Total Effective Dose Equivalent, Oct. 1992 (PNL-7994)
  • Volume 3: Parameter
Analysis, Draft Report for Comment, Oct. 1999(SAND99-2148) 3.3 ANL/EAD-4, User's Manual for RESRAD Version 6, U.S. Department of Energy -Argone National Laboratory, July, 2001.3.4 NUREG/CR-6697, Development of Probabilistic RESRAD 6.0 and RESRAD-BUILD 3.0Computer Codes, U.S. Nuclear Regulatory Commission, December 2000.3.5 Procedure ENG-AP-02, Verification of Software Operability 3.6 NUREG/CR-6676, Probabilistic Dose Analysis Using Parameter Distributions Developed for RESRAD and RESRAD-Build Codes, May 2000 (ANL/EAD/TM-89) 3.7 NUREG/CR-6692, "Probabilistic Modules for the RESRAD 6.0 and RESRAD-BUILD 3.0Computer Codes", LePoire, D., et al., US Department of Energy- Argonne NationalLaboratory, November 2000.3.8 HBPP-TBD-001, Site-Specific Suite of Radionuclides, 8/2007.3.9 Humboldt Bay SAFSTOR Environmental Report, July 1984.3.1 OHumboldt Bay Power Plant Historical Site Assessment, 9/2008 Page 2 Bartlett Engineering ENG-HB-001 RESRAD Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 04.0 METHOD OF CALCULATION The operability of the RESRAD Version 6.5 code was verified on each computer used for codeexecutions in accordance with Bartlett Engineering procedure ENG-AP-02, Verification ofSoftware Operability

[ref. 3.5]. The RESRAD User's manual [ref. 3.3] provided guidance forcode operation and execution.

The RESRAD code has undergone extensive review,benchmarking, verification, and vplidation.

Details on reviews, benchmarking, verification, andvalidation for the RESRAD code are summarized in Sections 5.1-5.4 of RESRAD User'smanual [ref. 3.3].The RESidual RADioactivity (RESRAD) model and computer code was developed at ArgonneNational Laboratory (ANL) as a multifunctional tool to assist in developing radiological criteria forunrestricted release and assessing the dose or risk associated with residual radioactive material.

The RESRAD computer code is a pathway analysis model designed to evaluate thepotential radiological dose associated with residual radioactive material for a defined receptorscenario.

The RESRAD software allow the user to evaluate radiation exposure through severalpathways:

direct external radiation, inhalation, ingestion of plants, meat, milk, aquatic foods, anddrinking water, inadvertent ingestion of contaminated soil, and radon exposure.

The code requires input for numerous parameters in order to calculate the dose via variousexposure pathways.

The probabilistic modules in RESRAD permit the user to perform asensitivity analysis to identify parameters that have the greatest impact on dose. In addition, theprobabilistic modules allow the evaluation of dose as a function of parameter distributions.

Monte Carlo simulations are executed using the Latin Hypercube Sampling techniques togenerate vectors for the input parameters.

The approach taken in this calculation consists of two primary phases: the selection of inputparameter values and performing RESRAD runs. The first phase involves classifying andprioritizing the RESRAD input parameters.

The selection process is based on guidanceprovided in NUREG/CR-6697

[ref. 3.4], NUREG/CR-6676

[ref. 3.6], and NUREG/CR-6692

[ref.3.7]. Figure 1 provides a flow diagram for the parameter selection process.Classification, prioritization, and treatment of input parameters:

Parameters were classified asbehavioral, metabolic, or physical parameters consistent to the classifications found inNUREG/CR-6697

[ref. 3.4]. Behavioral parameters depend on the behavior of the receptor andthe scenario definition.

Metabolic parameters are independent of the defined scenario, andrepresent the metabolic characteristics of the receptor.

Physical parameters are thoseparameters that would not change if the receptor changed.Following the classification

process, parameters were assigned priority rankings.

Priority 1parameters are high priority; Priority 2 parameters are medium priority; and Priority 3parameters are low priority.

NUREG/CR-6697

[ref. 3.4] provides prioritization rankings for inputparameters.

Those rankings were adopted in this calculation.

The priority of a given parameter is based on:* the relevance of the parameter in dose calculations,

  • the variability of the dose because of changes in the parameter value,* the parameter type, and* the availability of parameter-specific data.(ABARTLETT Page 3 Bartlett Engineering ENG-HB-001 RESRAD Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0Input parameters were treated as either deterministic (a single value is assigned) or stochastic (a probability distribution is assigned).

Treatment depended on parameter type, availability ofsite-specific data, and the relevance of the parameter in the dose calculations.

  • Behavioral and metabolic parameters were treated as deterministic and theassigned values were from NUREG/CR05512, volume 3 [ref. 3.2], NUREG/CR-6697 [ref. 3.4], or the RESRAD User Manual [ref. 3.3]. Parameters for whichsite-specific data are available were treated as deterministic.
  • Physical parameters for which site-specific data are unavailable were assignedvalues based on priority.

Priority 1 and 2 physical parameters were treatedstochastic and assigned probability distributions from NUREG/CR-6697

[ref. 3.4],or assigned a deterministic value from NUREG/CR-5512, volume 3 [ref. 3.2].Priority 3 physical parameters were treated as deterministic and were assignedvalues from NUREG/CR-5512, volume 3 [ref. 3.2], or the RESRAD User'sManual [ref. 3.3].Following the parameter selection

process, RESRAD input files were developed based on theresults of the parameter selection process and a parameter sensitivity analysis was performed, for each radionuclide of concern.

Input correlations were applied based on guidance inNUREG/CR-6676

[ref. 3.6]. The following correlations were used for each code execution:

  • Total porosity and bulk density = -0.99 (contaminated zone, unsaturated and saturated zones);* Total porosity and effective porosity 0.96 (unsaturated and saturated zones);* Effective porosity and bulk density = -0.99 (unsaturated and saturated zones); and* Well Pumping rate and irrigation

= 0.96.The RESRAD Probabilistic Output Report provides regression and correlation coefficients forthe average doses at the user defined evaluation times. The Partial Rank Correlation Coefficient (PRCC) has been used to identify sensitive parameters.

NUREG/CR-6692

[ref. 3.7]and NUREG/CR-6697

[ref. 3.4] recommend the use of the PRCC for cases where a non-linear relationship and widely disparate scales exists between the input and output. The guidancefurther recommends the use of the PRCC if strong correlations exist between input parameters.

The criterion for sensitivity used in this calculation was a PRCC value with an absolute valuegreater than 0.25. In addition, PRCC values greater than zero (positive value) or less than zero(negative value) identify whether sensitive parameters are positively or negatively correlated todose, respectively.

Therefore, 75th percentile values were determined for sensitive parameters that had positive PRCC values and 25th percentile values were determined for sensitive parameters that had negative PRCC values. These 25th and 75th percentile values address theuncertainties associated with the input parameters and are proposed as reasonably conservative input for the DCGL calculation for the Humboldt Bay site.The 25th and 75t' percentile values were obtained using the following method:1. Open the RESRAD "*.buo" file generated during from the sensitivity run using the"View Interactive Output" button on the RESRAD navigator.

2. Click the "Results" tab in the interactive output window.3. Click on the "Graphics" tab.CIBARTLETT Page 4 Bartlett Engineering ENG-HB-001 RESRAD Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 04. Select "input vector" by scrolling through the choices under the "Primary Object"prompt.5. Select the desired parameter by scrolling through the choices under the "InputParameter" prompt.6. Right click on the cumulative probability graph and select "Edit Chart Data."7. Scroll down until the desired fraction (i.e., 0.25 or 0.75) is visible in column C2.The corresponding value in column C1 is the percentile value.The sensitivity analyses were run using 2000 observations and 1 repetition.

The LatinHypercube Sampling (LHS) technique was used to sample the probability distributions for eachof the stochastic input parameters.

The correlated or uncorrelated grouping option and arandom seed of 1000 were used to preserve the prescribed correlations.

5.0 ASSUMPTIONS AND INPUT5.1 Assumptions 5.1.1. Radionuclides of Concern (ROC). Twenty-two ROCs are identified for theHumboldt Bay [refs. 3.8 and 3.10]: Am-241, C-14, Cm243/244/245/246, Co-60, Cs-137, Eu-1 52, Eu-1 54, H-3, 1-129, Nb-94, Ni-59, Ni-63, Np-237, Pu-238/239/240/241, Sr-90, and Tc-99.5.1.2. Resident Farmer Scenario:

The dose model used to perform the sensitivity analyses is based upon the Resident Farmer Scenario defined in NUREG/CR-5512 Volume 3 (ref. 3.2). The average member of the critical group is the resident farmerthat lives on the plant site, grows all or a portion of his / her diet onsite, and drinkswater from a groundwater source onsite. The pathways used to estimate humanradiation exposure resulting from residual radioactivity in the soil for this scenarioincludes the following:

  • Direct external radiation exposure pathway;* Inhalation exposure pathway;* Ingestion exposure pathway:-plant foods grown in the soil material containing residual radioactivity,

-meat and milk from livestock fed with fodder grown in soil containing residual radioactivity and watercontaining residual radioactivity,

-drinking water containing residual radioactivity from a well, and-aquatic food from a pond containing residual radioactivity;

  • Inadvertent ingestion of contaminated soil5.1.3. Conceptual Model: The conceptual hydrological model for this resident farmerscenario has three geological strata: 1) a contaminated zone, 2) an unsaturated zone, and 3) a saturated zone. The contaminated zone is assumed to be uncovered, equivalent in size to the largest contiguous Class 1 and 2 area at the Humboldt Baysite (see Figure 2), and variable in thickness.

The unsaturated zone is initially uncontaminated and also variable in thickness.

The groundwater in the saturated zone is assumed initially uncontaminated.

5.2 Lnput(BARTLETT Page 5 Bartlett Engineering ENG-HB-001 RESRAD Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 05.2.1. Contaminated zone: The thickness of the contaminated zone was determined from characterization soil sample data provided in the HSA [ref. 3.10]. Plant-related radioactivity was detected in surface soil samples (6 inches or less in depth) and in asub-surface sample collected at a depth of 11.5 feet. To account for the uncertainty of thickness of the contaminated zone, a uniform distribution was established usinga minimum thickness equal to 6 inches and a maximum thickness equal to 11.5 feet.Well installation logs for 22 groundwater monitoring wells were reviewed for soil typedescriptions to a depth of 11.5 ft (the maximum thickness of the contaminated zone)to determined a representative soil type for the contaminated zone. The soil typedescriptions and the USCS codes recorded on the well logs were then compared tothe soil categories listed Tables 3.1-1 and 3.2-1 in Attachment C to NUREG/CR-6697 [ref. 3.4]. Soil descriptions recorded in the "Lithologic Description" section ofthe logs served as the primary factor for selecting a RESRAD soil type category fromthe surface to a depth. When those descriptions did not match one of the soil typesgiven in Attachment C to NUREG/CR-6697, the USCS code was used. Soil typeselection focused on two soil characteristics:

density and total porosity.

Thesecharacteristics were weighted by depth and overall averages determined.

The soiltype for the contaminated zone was selected based on matching the overall averagedensity and total porosity to the soil types given in Tables 3.1-1 and 3.2-1 inAttachment C to NUREG/CR-6697.

Based on that approach, "clay loam" was selected from the soil type provided inNUREG/CR-6697

[ref. 3.4] as reasonably representative soil type for thecontaminated zone. The "clay loam" soil classification was used as the basis forselecting input for other soil type-dependent parameters, such as hydraulic conductivity and the RESRAD soil-b parameter.

Table 1 A summarizes the soil typedetermination for the contaminated zone.5.2.2. Unsaturated zone: The thickness of the unsaturated zone was determined from 2009 groundwater monitoring data, which showed a minimum depth togroundwater equal to approximately 4.9 feet and a maximum depth equal toapproximately 27 feet. To account for the uncertainty of thickness of the unsaturated zone, a uniform distribution was established using a minimum thickness equal to 0inches and a maximum thickness equal to 26.5 feet.Using the same approach as that used to determine the soil type for thecontaminated zone; "clay loam" was selected as reasonably representative soil typefor the unsaturated zone. "Clay loam" was selected from the soil type provided inNUREG/CR-6697

[ref. 3.4] as reasonably representative soil type for theunsaturated zone. The "clay loam" soil classification was used as the basis forselecting input for other soil type-dependent parameters, such as effective

porosity, hydraulic conductivity, and the RESRAD soil-b parameter.

Table 1 B summarizes the soil type determination for the unsaturated zone.5.2.3. Saturated zone: Using the same approach as that used to determine the soiltype for the contaminated and unsaturated zones; "silty clay loam" was selected asreasonably representative soil type for the saturated zone. The "silty clay loam" soilclassification was used as the basis for selecting input for other soil type-dependent parameters, such as effective

porosity, hydraulic conductivity, and the RESRAD soil-(&BARTLETT Page 6 Bartlett Engineering ENG-HB-001 RESRAD Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0b parameter.

Table 1C summarizes the soil type determination for the saturated zone.5.2.4. The value of the Lower Elk River Watershed

[from the Humboldt Bay PowerPlant FSAR], 2.52E+07 M2, was used as input for the RESRAD parameter "Watershed Area for Nearby Streams and Ponds."5.2.5. Input values for annual precipitation and evapo-transpiration were obtainedfrom the SAFSTOR Environmental Report [ref. 3.9]. NOAA recorded average windspeed data obtained from the National Climate Data Center website were used asthe basis for wind speed.5.2.6. Table 2 summarizes the parameter name, type, priority, treatment, values/distribution and the reference source that provides the bases for each inputparameter.

Some parameter values required calculations.

These calculations aredocumented in the next section.6.0 CALCULATIONS AND RESULTS6.1 Figure 2, Area of the Contaminated Zone, was generated with AutoCAD.

The sizeof the contaminated zone is based on the largest contiguous MARSSIM Class 1 andClass 2 at the Humboldt Bay site and includes the Protected Area and adjacentimpacted areas. That area, 29,781 M2, was then rounded to the nearest thousand.

For modeling

purposes, the size of the Humboldt Bay contaminated zone is 30,0002m .6.2 The length parallel to the aquifer is defined as is the maximum horizontal distancemeasured in the contaminated zone, from its up gradient edge to the down gradientedge, along the direction of the groundwater flow in the underlying aquifer.

It wasassumed that the area of the contaminated zone could be approximated by a circlewith an area of 30,000 m2 (the area of the contaminated zone). The diameter of thecircle is suitable as input for the length parallel to the aquifer parameter and iscalculated as follows:A =-n- r2Where A is the area in M2 and r is the radius in meters.r =r = 97.7 mD = 2 x r = 2

  • 97.7D = 195 mTherefore, the length of parallel is 195 m.6.3 Contaminated zone erosion rate: The slope of the contaminated zone wasdetermined using elevations from site contour maps provided in the HSA [ref. 3.10]to determine the site grades in 3 directions within the contaminated zone (shown inFigure 3, Site Slope Directions).

This determination is summarized below:BARTLETTPage 7 Bartlett Engineering ENG-HB-001 RESRAD Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0Approximate Grade Distance Estimated Trial Difference between Points' SlopeA 9.1 m 110 m 8%B 6.1 m 151 m 4%C 6.1 m 85 m 7%average 6%'Locations of points shown in Figure 3.Data from NUREG/CR-6697, Attachment C, Section 3.8, was used to select theappropriate Erosion Rate that corresponds to the Humboldt Bay site slope of 6%.The data below was generated using NUREG/CR-6697's row-crop Erosion Rate of6.0 E-4 for a 2 % slope. As recommended in this section of NUREG/CR-6697, theErosion Rate of 6.0 E-4 for a 2% slope was assumed based on a farm-garden scenario where the dose contribution from the food ingestion pathway is expected tobe significant.

Erosion rates where then calculated for 5, 10 and 15 percent slopes(presented below) using their rate increase factors as specified in the Section 14.2 ofReference 3.1.Percent Erosion RateSlope (m/y)2 6.OE-45 1.8E-310 4.2E-315 9.OE-3Figure 5, Erosion Rate vs. Slope, was generated by plotting the above erosionrate/slope data. A value of 2.2E-03 m/y was selected from Figure 5 as input for theErosion Rate parameter.

6.4 Field capacity defines the relationship of field capacity (residual water content) toeffective porosity

[ref. 3.1]. The field capacity is the ratio of the volume of waterretained in the soil sample, after all drainage has ceased, to the total volume of thesoil sample. Equation 4.4 in Reference 3.1 relates total and effective porosities tofield capacity as follows:Effective Porosity

= Total Porosity

-Field CapacityRearranging this equation:

Field Capacity

= Total Porosity

-Effective PorosityFor the Contaminated and Unsaturated Zones, the mean total porosity for clay loamsoil is of 0.41 and the mean effective porosity is 0.315 [ref. 3.4]. Therefore the fieldcapacity for these two zones is approximately:

Field Capacity

= 0.41 -0.315 = 0.095For the Saturated Zone, the mean total porosity for silty clay loam soil is of 0.43 andthe mean effective porosity is 0.342 [ref. 3.4]. Therefore the field capacity for thiszone is approximately:

(&BARTLETT Page 8 Bartlett Engineering ENG-HB-001 RESRAD Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0Field Capacity

= 0.43 -0.342 = 0.0886.5 Hydraulic conductivity in the unsaturated zone: Attachment C to NUREG/CR-6697 discusses this parameter's use in the determination of the groundwater flow rate,which effects the rise time and the dilution of radionuclides in the well water. Themethod for calculating the hydraulic gradient is given in NUREG/CR-6697, Attachment C, Equation 3.6-1:J, = (hi -h2)/AxWhere Jx is the hydraulic

gradient, h, and h2 represent the hydraulic heads or thewater level elevations at location 1 and 2, and A, is the distance between the twolocations.

The water level elevations are referenced to mean sea level (msl). Anaverage value for the Humboldt Bay site was calculated from three separatehydraulic gradient determinations as follows below. Figure 4, Well Locations, showsthe well locations.

2009Average Distance (ft)Well Type GW Elevation Between Wells JxRCW-SFP-1 intermediate 5.65RCW-SFP-2 intermediate 5.41 194 0.00121C-MW-08 shallow 5.231E-MW-13 shallow 5.53 289 0.0028RCW-CS-1 deep 5.23RCW-CS-5 deep 6.03 157 0.0020Average0.00206.6 Runoff Coefficient:

Table 10.1 of Reference 3.1 provides the equation below tocalculate the Runoff Coefficient, Cr, for an agricultural environment and alsoprovides values for the terms cl, c2, and c3.Cr = 1 -c1 -c2 -C3cl = 0.2 for rolling land with an average slope between 4.6 to 6.1 m/mi. (assumedrepresentative for the Humboldt Bay site)C2 = 0.2 for intermediate combinations of clay and loamC3 = 0.1 for cultivated lands (consistent with the resident farmer scenario).

Cr = 1 -0.2 -0.2 -0.1 = 0.56.7 Fraction of Time Spent Indoors:

Table 6.87 in NUREG/CR-5512

[ref. 3.2] providesvalues for the residential parameters.

The indoors time is given as 240 days.Dividing by 365.25 d/y yields the fraction of time spent indoors equal to 0.6571.6,8 Fraction of Time Spent Outdoor:

Table 6.87 in NUREG/CR-5512

[ref. 3.2] providesvalues for the residential parameters.

The outdoor time value includes the periodoutdoors, 40.2 days, and time spent gardening, 2.92 days, which yields a sum of42.92 days outdoor.

Dividing by 365.25 d/y gives a fraction of time spent of 0.1175.W, BARTLETT Page 9 Bartlett Engineering ENG-HB-001 RESRAD Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 06.9 Inhalation Rate: Appendix C to NUREG/CR-6697

[ref. 3.24] provides an estimated daily inhalation rate equal to 23 m3/d for an adult male. This results an annualinhalation rate equal to approximately 8400 m3/y.6.10 Soil. Ingestion Rate: Table 6.87 in NUREG/CR-5512

[ref. 3.2] provides values forthe residential parameters.

The soil ingestion rate is given as 0.05 g/d; multiplying by 365.25 d/y gives a soil ingestion rate of 18.26 g/y.6.11 Drinking Water Intake: Table 6.87 in NUREG/CR-5512

[ref. 3.2] provides valuesfor the residential parameters.

The drinking water ingestion rate is given as 1.31liters/d; multiplying by 365.25 d/y gives a drinking water ingestion rate of 478.5liters/y.

6.12 Irrigation Rate: Attachment C to NUREG/CR-6697

[ref. 3.4] discusses theIrrigation Rate in terms of the Evapotranspiration Coefficient, and provides thefollowing equation for the Evapotranspiration Coefficient:

Ce = (ETr)/(1-Cr)(Pr)

+ IRrWhere: ETr = the Evapotransporation Rate (m/y) = 0.61 [ref. 3.9]Pr = the Precipitation Rate (m/y) = 0.91 [ref. 3.9]IRr = the Irrigation Rate (m/y) andCr = the Runoff Coefficient

= 0.5 (from step 6.5).NUREG/CR-6697, Attachment C, Section 4.3 defines the Evapotranspiration Coefficient, Ce, as the ratio of the total volume of water (a combination ofevaporation from soil surfaces and transpiration from vegetation) transferred to theatmosphere to the total volume of water available within the root zone of the soil.The NUREG/CR recommends the use of a uniform distribution with minimum andmaximum values for Ce equal to 0.5 and 0.75, respectively, and with 0.625 asmedian.Rearranging this equation above, the Irrigation Rate can be expressed as:IRr = (ETr/Ce)-(1-Cr)(Pr)

The input values for the variables in the equation above follow:Use of Min Use of MaxVariable Ce Value Ce ValueETr (m/y) 0.61 0.61Pr (m/y) 0.91 0.91Cr 0.5 0.5Ce 0.5 0.75IRr (m/y) 0.77 0.36The irrigation rate equation yields a minimum IRr value equal to 0.36 and amaximum IRr value equal to 0.77 m/y. A uniform distribution with minimum andmaximum value equal to 0.36 and 0.77, respectively, and a median equal to 0.56was assigned as input for this parameter.

(,BARTLETT Page 10 Bartlett Engineering RESRAD Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-001 Rev. 06.13 Well Pumping Rate: Attachment C to NUREG/CR-6697

[ref. 3.4] states that "Asite-specific input distribution for well pumping rate can be determined as the sum ofindividual water needs." The household use component as determined from thedomestic use data is summarized below.Water Use Component (family of four) Median Minimum MaximumHousehold*

(m3/y) 374 374 374Livestock (m3/y) 76.7 76.7 76.7Contaminated fraction for Irrigation 1 1 1fp = 1 (assumes irrigation of the entirearea))Irrigation rate Ir (m/y) 0.56 0.36 0.76Irrigation water (m3/y) fp x I, X 2000 1120 720 1520Drinking Water (m3/y) 2.04 2.04 2.04Total for Family of Four (m3/y)157311731973* Household Use: Domestic Water Use for family of four, 376 m3/y, minus the drinking water component, 1.91 m3/y, or approximately 374 m3/y.Domestic water use based on 272 gallons per day per family and drinking water based on .use of 511L/y per individual.

Conversion:

272 gal/day 3.79E-3 gal/i3

  • 365.25day/y

= 376 m3/y511 L/y-lnd 4 Ind

  • 1 m3/1 OOOL = 2.04 mi/y.A uniform distribution with a minimum value equal to 1173 m3/y, a maximum value equalto 1973 m3/y, and a median value equal to 1573 m3/y was assigned as input for the WellPump Rate parameter.

SY BARTLETTPage 11 Bartlett Engineering RESRAD Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-001 Rev. 0Classify parameter as"Sensitive" or "Non-sensitive" l4"Sensitive" if IPRCCI > 0.251 -IITEDE positively correlated toparameter if PRCC > 0Assign site-specific value ordistribution, or 75"' percentile TEDE negatively correlated toparameter if PRCC <0Assign site-specific value ordistribution, or 25"' percentile

[ Jr" Non-ensitive" if IPRCCI<02 Assign site-specific value,median value or distribution Input parameter value for DCGLInput parameter value for DCGLFigure 1: Parameter Selection Process(CBARTLETT Page 12 Bartlett Engineering RESRAD Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-001 Rev. 0Figure 2: Area of the Contaminated ZoneKPARTLETT Page 13 Bartlett Engineering RESRAD Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-001 Rev. 0Figure 3: Site Slope Directions iiMARTLETT Page 14 Bartlett Engineering RESRAD Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-O01 Rev. 01--2-1-2-3-4-51617'2,iOw)I* AH I\ \' I/ I"1':©p. Es~~CIV.~PI wMOWM NEUHU-JJ1vI':h,(5wFigure 4: Well Locations AýEBARTLETT Page 15 Bartlett Engineering RESRAD Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-001 Rev. 01.OOE+001.OOE-011.OOE-02E4k-00wU1.OOE-031.OOE-04% SlopeFigure 5: Erosion Rate vs. Slope(V BARTLETTPage 16 Bartlett Engineering RESRAD Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-001 Rev. 07.0 RESULTS7.1 RESRAD 6.5 was executed for each ROC using the input values provided in Table2. An absolute PRCC value >0.25 was used as the criterion for identifying sensitive input parameters.

7.2 Table 3 summarizes the sensitive parameters for each ROC. Selected pages fromthe RESRAD 6.5 Uncertainty Reports from each code execution are provided inAppendix A.7.3 For the sensitive parameters, the 75th percentile value of the distribution wasselected when the absolute value of the PRCC was >0.25 and the PRCC had apositive value. The 25th percentile value was selected when the absolute value ofthe PRCC value was >0.25 but had a negative value. Table 4, RESRAD-Generated Percentile Values for Sensitive Input Parameters, summaries the 25th and 75thpercentile values for each identified sensitive input parameter and identifies the ROCfor which a parameter was found to be sensitive.

8.0 CONCLUSION

8.1 Sensitive input parameters varied among the ROCs and included parameters suchas thickness of the contaminated zone, Kd values, transfer factors (plant, milk,meat), depth of roots, external shielding factor, and thickness of evasion layer (for C-14) in soil.8.2 The 25th and 75th percentile values for sensitive input parameters have beendetermined from the parameter distributions and provide reasonably conservative input for DCGL development.

I, BARTLETTPage 17 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1 A: Soil Type Determination for the Contaminated ZoneWeighted WeightedWell Delta Weighting ARCADIS Mean Mean Mean MeanName Depth (ft) Depth Factor Descriptiona USCS code -Descriptiona Density Density Porosity Porosity1 H-MW-01 .5 to 2 1.5 0.167 Sandy silt ML silt 1.431 0.239 0.46 0.0772 to 4 2 --- No Data No Data ............

4 to 5 1 0.111 Sandy silt ML silt 1.431 0.159 0.46 0.0515 to 6.5 1.5 0.167 Sandy silt ML silt 1.431 0.239 0.46 0.0776.5 to 8.5 2 0.222 Sandy silt ML silt 1.431 0.318 0.46 0.1028.5 to 10 1.5 0.167 Silt ML silt 1.431 0.39 0.46 0.07710 to 11.5 1.5 0.167 Silty Clay CH clay of high plasticity 1.696 0.283 0.36 0.060Average 1.475 0.4431 H-MW-02 0-5 5 --- No Data No Data ---.........

5 to 8 3 0.462 Silty Clay CL clay 1.696 0.783 0.36 0.1668 to 11.5 3.5 0.538 Silty Clay CL clay 1.696 0.913 0.36 0.194Average 1.70 0.3605G-MW-03 0 to 4.5 4.5 0.391 Clayey silt ML Silt 1.431 0.56 0.46 0.1804.5 to 8 3.5 0.304 Silty Clay ML Silt 1.696 0.52 0.36 0.1108 to 11.5 3.5 0.304 Clayey Silt ML Silt 1.431 0.44 0.46 0.140Average 1.51 0.4301A-MW-04 1 to 8 7 0.667 Sandy Clay CL clay 1.643 1.10 0.38 0.2538 to 11.5 3.5 0.333 Lean Clay CL clay 1.643 0.55 0.38 0.127Average 1.64 0.3801 C-MW-05 1 to 8 7 0.667 Silty Clay CL clay 1.696 1.13 0.36 0.2408 to 11.5 3.5 0.333 Clay CH clay of high plasticity 1.643 0.55 0.38 0.127Average 1.68 0.367(f)BARTLETT Page 18 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1A: Soil Type Determination for the Contaminated ZoneWeighted WeightedWell Delta Weighting ARCADIS Mean Mean Mean MeanName Depth (ft) Depth Factor Descriptiona USCS code -Descriptiona Density Density Porosity Porosity1 C-MW-06 .5 to 3 2.5 0.227 Silty Clay CL clay 1.696 0.39 0.36 0.0823 to 11 8 0.727 Clay CH clay of high plasticity 1.643 1.19 0.38 0.27611 to 11.5 0.5 0.045 Silt ML Silt 1.431 0.07 0.46 0.021Average 1.65 0.3791C-MW-07

.5 to2 1.5 0.136 Silty Clay CL clay 1.696 0.23 0.36 0.0492 to 7 5 0.455 Silty Clay CL clay 1.696 0.77 0.36 0.1647 to 8 1 0.091 Silty Clay CL clay 1.696 0.15 0.36 0.0338 to 10.5 2.5 0.227 Clay CH clay of high plasticity 1.643 0.37 0.38 0.08610.5 to 11.5 1 0.091 Clayey Silt ML Silt 1.696 0.15 0.46 0.042Average 1.68 0.3741C-MW-08

.5 to 8 7.5 0.682 Silty Clay CL clay 1.696 1.16 0.36 0.2458 to 11 3 0.273 Silty Clay CL clay 1.696 0.46 0.36 0.09811 to 11.5 0.5 0.045 Clay CH clay of high plasticity 1.643 0.07 0.38 0.017Average 1.69 0.3611D-MW-10

.5 to 4 3.5 0.318 sand SW fine grain Sand 1.5105 0.48 0.43 0.1374 to 9 5 0.455 clay CH clay of high plasticity 1.643 0.75 0.38 0.1739 to 11.5 2.5 0.227 clay CL clay 1.643 0.37 0.38 0.086Average 1.60 0.396(40 8A RT LETTPage 19 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1 A: Soil Type Determination for the Contaminated ZoneWeighted WeightedWell Delta Weighting ARCADIS Mean Mean Mean MeanName Depth (ft) Depth Factor Descriptiona USCS code -Descriptiona Density Density Porosity Porosity1 E-MW-1 2 0 to 3.5 3.5 0.304 clay CH clay of high plasticity 1.643 0.50 0.38 0.1163.5 to 5.5 2 0.174 silty clay CH clay of high plasticity 1.696 0.29 0.36 0.0635.5 to 10.5 5 0.435 clayey silt ML Silt 1.431 0.62 0.46 0.20010.5 to 11.5 1 0.087 sandy silt ML Silt 1.431 0.12 0.46 0.040Average 1.54 0.418RCW-CS-1

.5 to 4 3.5 0.318 silt with clay ML Silt 1.431 0.46 0.46 0.1464 to 11.5 7.5 0.682 clay with silt CL clay 1.643 1.12 0.38 0.259Average 1.58 0.405RCW-CS-2

.5 to 4 3.5 0.318 silt with clay ML Silt 1.431 0.46 0.46 0.1464 to 11.5 7.5 0.682 clay with silt CL clay 1.643 1.12 0.38 0.259Average 1.58 0.405RCW-CS-3 1.5 to 7 5.5 0.550 silt w/ sand ML Silt 1.431 0.79 0.46 0.2537 to 11 4 0.400 silt w/clay ML Silt 1.431 0.57 0.46 0.18411 to 11.5 0.5 0.050 clay w/silt CL clay 1.643 0.08 0.38 0.019Average 1.44 0.456RCW-CS-4 1 to 11.5 10.5 1.000 silt w/clay ML Silt 1.431 1.43 0.46 0.460Average 1.43 0.460RCW-CS-5

.5 to 11.5 11 1.000 silt w/clay ML Silt 1.431 1.43 0.46 0.460Average 1.43 0.460(&BARTLETT Page 20 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1 A: Soil Type Determination for the Contaminated ZoneWeighted WeightedWell Delta Weighting ARCADIS Mean Mean Mean MeanName Depth (ft) Depth Factor Descriptiona USCS code -Descriptiona Density Density Porosity PorosityRCW-SFP-1 .5 to 5 4.5 0.409 silt w/ sand ML Silt 1.431 0.59 0.46 0.1885 to 6 1 0.091 clay w/silt CL clay 1.643 0.15 0.38 0.0356 to 11.5 5.5 0.500 silt w/ sand ML Silt 1.431 0.72 0.46 0.230Average 1.45 0.453RCW-SFP-2 1 to 11.5 10.5 1.000 silt w/clay ML Silt 1.431 1.43 0.46 0.460Average 1.43 0.460MW-1 .5 to 3 2.5 0.227 sandy clay CL sandy clay 1.643 0.37 0.38 0.0863 to 9 6 0.545 clay CH clay 1.643 0.90 0.38 0.2079 to 11.5 2.5 0.227 Clayey Silt ML Silt 1.431 0.33 0.46 0.105Average 1.59 0.398MW-2 0 to 7 7 0.609 sand and sand 1.5105 0.92 0.43 0.262gravel7 to 8.5 1.5 0.130 clay CH clay 1.643 0.21 0.38 0.0508.5 to 11.5 3 0.261 Clayey Silt ML Silt 1.431 0.37 0.46 0.120Average 1.51 0.431MW-4 1.5 to 5.7 4.2 0.420 silty clay CL silty clay 1.696 0.71 0.36 0.1515.7 to 9 3.3 0.330 silt ML Silt 1.431 0.47 0.46 0.1529 to 11.5 2.5 0.250 Clayey Silt CL clay 1.643 0.41 0.38 0.095Average 1.60 0.398MW-63.7 to 4.5 0.8 0.103 clay CH clay 1.643 0.17 0.38 0.0394.5 to 11.5 7 0.897 Clayey Silt ML Silt 1.431 1.28 0.46 0.413Average 1.45 0.452~BARTLETT Page 21 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Table 1A: Soil Type Determination for the Contaminated ZoneWeighted WeightedWell Delta Weighting ARCADIS Mean Mean Mean MeanName Depth (ft) Depth Factor Descriptiona USCS code -Descriptiona Density Density Porosity PorosityMW-11 0 to 4.8 4.8 0.417 sand SP sand 1.5105 0.63 0.43 0.1794.8 to 11.3 6.5 0.565 clay CH clay 1.643 0.93 0.38 0.21511.3 to 11.5 0.2 0.017 Clayey Silt ML Silt 1.431 0.02 0.46 0.008Average 1.58 0.402Overall Average 1.56 0.413Selected soil type based on overall averages for density and porosity:

Clay LoamaBold font indicates description used.VIBARTLETT Page 22 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Table 1 B: Soil Type Determination for the Unsaturated ZoneWeighted WeightedDelta Weighting ARCADIS Mean Mean Mean MeanWell Name Depth (ft) Depth Factor Description USCS code Density Density Porosity Porosity1 H-MW-01 .5 to 2 1.5 0.061 Sandy silt ML silt 1.431 0.088 0.46 0.0282 to 4 --- No Data No Data ............

4 to 5 1 0.041 Sandy silt ML silt 1.431 0.058 0.46 0.0195 to 6.5 1.5 0.061 silt clay ML silt 1.696 0.104 0.36 0.0226.5 to 8.5 2 0.082 silt loam ML silt 1.4575 0.119 0.45 0.0378.5 to 10 1.5 0.061 Silt ML silt 1.431 0.088 0.46 0.02810 to 12.5 2.5 0.102 Silty Clay CH Clay-high plasticity 1.696 0.173 0.36 0.03712.5 to 16.5 4 0.163 Clay CH Clay-high plasticity 1.643 0.268 0.38 0.06216.5 to 20 3.5 0.143 Silt ML silt 1.431 0.20 0.46 0.06620 to 25.5 5.5 0.224 Sandy silt ML silt 1.431 0.292 0.46 0.09425.5 to 27 1.5 0.061 Sand SW sand 1.5105 0.09 0.43 0.026Average:

1.498 0.4351 H-MW-02 0 -- No Data No Data --- ---.....5 to 8 3 0.136 Silty Clay CL silty clay 1.696 0.231 0.36 0.0498 to 12.5 4.5 0.205 Silty Clay CL Silty Clay 1.696 0.347 0.36 0.07412.5 to 16.5 3 0.136 Clay CH clay 1.643 0.224 0.38 0.05216.5 to 20 4.5 0.205 Clay CH Clay 1.643 0.340 0.38 0.07820 to 21 1 0.045 Clayey Silt ML silt 1.431 0.075 0.46 0.02121 to 26 6 0.273 Silty Sand SM loamy sand 1.5635 0.35 0.41 0.09126 to 27 1 0.045 Silt ML silt 1.431 0.07 0.46 0.021Average:

1.624 0.3875G-MW-03 0 to 4.5 4.5 0.167 Clayey silt ML Silt 1.431 0.24 0.46 0.0774.5 to 8 3.5 0.130 Silty Clay ML Silt 1.696 0.22 0.36 0.0478 to 12.5 4.5 0.167 Clayey Silt ML Silt 1.431 0.24 0.46 0.07712.5 to 17 4.5 0.167 Sandy Silt ML silt 1.431 0.24 0.46 0.07717 to 20 3 0.111 Silty Clay CH Silty Clay 1.696 0.19 0.36 0.04020 to 24.5 4.5 0.167 Clay CH clay 1.643 0.274 0.38 0.063LCOBARTLETT Page 23 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1 B: Soil Type Determination for the Unsaturated ZoneWeighted WeightedDelta Weighting ARCADIS Mean Mean Mean MeanWell Name Depth (ft) Depth Factor Description USCS code Density Density Porosity Porosity24.5 to 26.5 2 0.074 Clayey silt ML silt 1.431 0.11 0.46 0.03426.5 to 27 0.5 0.019 Poorly graded Sand SP Sand 1.5105 0.03 0.43 0.008Average:

1.53 0.4221A-MW-04 1 to 8 7 0.292 Sandy Clay CL clay 1.643 0.48 0.38 0.1118 to 14 6 0.250 Lean Clay CL Clay 1.643 0.41 0.38 0.09514 to 18 4 0.167 Fat Clay CH Clay 1.643 0.27 0.38 0.06318 to 19 1 0.042 Lean Clay CL clay 1.696 0.07 0.36 0.01519 to 21.5 2.5 0.104 Clayey Sand SC loamy sand 1.5635 0.16 0.41 0.04321.5 to 25 3.5 0.146 Sand SP Sand 1.5105 0.22 0.43 0.063Average:

1.62 0.3901C-MW-05 1 to 8 7 0.292 Silty Clay CL clay 1.696 0.49 0.36 0.1058 to 12 4 0.167 Clay CH clay of high plasticity 1.643 0.27 0.38 0.06312 to 14 2 0.083 Silty Sand SM loamy sand 1.5635. 0.13 0.41 0.03414 to 17 3 0.125 Sand SP Sand 1.5105 0.19 0.43 0.05417 to 18.5 1.5 0.063 Clay CH clay 1.696 0.11 0.36 0.02318.5 to 21.5 3 0.125 Silty Sand SM loamy sand 1.5635 0.20 0.41 0.05121.5 to 23.5 2 0.083 Sand SP Sand 1.5105 0.13 0.43 0.03623.5 to 24.5 1 0.042 Sandy Clay CL Sandy Clay 1.643 0.07 0.38 0.01624.5 to 25 0.5 0.021 Sand SP Sand 1.5105 0.03 0.43 0.009Average:

1.61 0.391LFBARTLETT Page 24 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1 B: Soil Type Determination for the Unsaturated ZoneWeighted WeightedDelta Weighting ARCADIS Mean Mean Mean MeanWell Name Depth (ft) Depth Factor Description USCS code Density Density Porosity Porosity1 C-MW-06 .5 to 3 2.5 0.102 Silty Clay CL clay 1.696 0.17 0.36 0.0373 to 11 8 0.327 Clay CH clay of high plasticity 1.643 0.54 0.38 0.12411 to 14 3 0.122 Silt ML Silt 1.431 0.18 0.46 0.05614 to 18.5 4.5 0.184 Poorly Graded Sand SP Sand 1.5105 0.28 0.43 0.07918.5 to 25 6.5 0.265 Silty Sand SM loamy sand 1.5635 0.41 0.41 0.109Average:

1.58 0.4051C-MW-07

.5 to2 1.5 0.061 Silty Clay CL clay 1.696 0.10 0.36 0.0222 to 7 5 0.204 Silty Clay CL clay 1.696 0.35 0.36 0.0737 to 8 1 0.041 Silty Clay CL clay 1.696 0.07 0.36 0.0158 to 10.5 2.5 0.102 Clay CH clay of high plasticity 1.643 0.17 0.38 0.03910.5 to 12 1.5 0.061 Clayey Silt ML Silt 1.431 0.09 0.46 0.02812 to 14 2 0.082 Clay CL clay 1.696 0.14 0.36 0.02914 to 15.5 1.5 0.061 Poorly Graded Sand SP Sand 1.5105 0.09 0.43 0.02615.5 to 21.5 6 0.245 Silty Sand SM loamy sand 1.5635 0.38 0.41 0.10021.5 to 25 3.5 0.143 Clayey Sand SC clay 1.696 0.24 0.36 0.051Average:

1.63 0.3851 C-MW-08 .5 to 8 7.5 0.306 Silty Clay CL clay 1.696 0.52 0.36 0.1108to 11 3 0.122 Silty Clay CL clay 1.696 0.21 0.36 0.04411 to 21 10 0.408 Clay CH clay of high plasticity 1.643 0.67 0.38 0.15521 to 23.5 2.5 0.102 Sandy Clay CL Sandy Clay 1.643 0.17 0.38 0.03923.5 to 25 1.5 0.061 Clayey Sand SC loamy sand 1.5635 0.10 0.41 0.025Average:

1.66 0.373(40 B ART LETTPage 25 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1 B: Soil Type Determination for the Unsaturated ZoneWeighted WeightedDelta Weighting ARCADIS Mean Mean Mean MeanWell Name Depth (ft) Depth Factor Description USCS code Density Density Porosity Porosity1D-MW-10

.5 to 4 3.5 0.143 sand SW fine grain Sand 1.5105 0.22 0.43 0.0614 to 9 5 0.204 clay CH clay of high plasticity 1.643 0.34 0.38 0.0789 to 13.5 4.5 0.184 clay CL clay 1.643 0.30 0.38 0.07013.5 to 16 2.5 0.102 Clayey Sand SC loamy sand 1.5635 0.16 0.41 0.04216 to 18 2 0.082 Clay CH clay 1.643 0.13 0.38 0.03118to 19 1 0.041 Sand SP Sand 1.5105 0.06 0.43 0.01819 to 25 6 0.245 Clay CH clay 1.643 0.40 0.38 0.093Average:

1.61 0.3921 E-MW-12 0 to 3.5 3.5 0.140 clay CH clay of high plasticity 1.643 0.23 0.38 0.0533.5 to 5.5 2 0.080 silty clay CH clay of high plasticity 1.696 0.14 0.36 0.0295.5 to 10.5 5 0.200 clayey silt ML Silt 1.431 0.29 0.46 0.09210.5 to 15 4.5 0.180 sandy silt ML Silt 1.431 0.26 0.46 0.08315 to 25 10 0.400 Silty Clay CH Silty Clay 1.696 0.68 0.36 0.144Average:

1.59 0.401RCW-CS-1

.5 to 4 3.5 0.132 silt with clay ML Silt 1.431 0.19 0.46 0.0614 to 12 8 0.302 clay with silt CL clay 1.643 0.50 0.38 0.11512 to 22 10 0.377 silt with clay ML Silt 1.431 0.54 0.46 0.17422 to 24 2 0.075 silt with clay ML Silt 1.431 0.11 0.46 0.03524 to 27 3 0.113 sand w/fines SP sand 1.5105 0.17 0.43 0.049Average:

1.50 0.432CBARTLETT Page 26 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1 B: Soil Type Determination for the Unsaturated ZoneWeighted WeightedDelta Weighting ARCADIS Mean Mean Mean MeanWell Name Depth (ft) Depth Factor Description USCS code Density Density Porosity PorosityRCW-CS-2

.5 to 4 3.5 0.132 silt with clay ML Silt 1.431 0.19 0.46 0.0614 to 14 10 0.377 clay with silt CL clay 1.643 0.62 0.38 0.14314 to 17 3 0.113 silt w/sand ML Silt 1.431 0.16 0.46 0.05217 to 21 4 0.151 Sand w/Silt SM loamy sand 1.5635 0.24 0.41 0.06221 to 25 4 0.151 Sand w/ Silt SP sand 1.5105 0.23 0.43 0.06525 to 27 2 0.075 Sand w/ Silt SM loamy sand 1.5635 0.12 0.41 0.031Average:

1.55 0.414RCW-CS-3 1.5 to 7 5.5 0.216 silt w/ sand ML Silt 1.431 0.31 0.46 0.0997 to 11 4 0.157 silt w/clay ML Silt 1.431 0.22 0.46 0.07211 to 16 5 0.196 clay w/silt CL clay 1.643 0.32 0.38 0.07516 to 27 11 0.431 silt w/clay ML Silt 1.431 0.62 0.46 0.198Average:

1.47 0.444RCW-CS-4 1 to 17 16 0.615 silt w/clay ML Silt 1.431 0.88 0.46 0.28317 to 23 6 0.231 clay w/silt CL clay 1.643 0.38 0.38 0.08823 to 27 4 0.154 silt w/ clay ML Silt 1.431 0.22 0.46 0.071Average:

1.48 0.442RCW-CS-5

.5 to 17 16.5 0.623 silt w/clay ML Silt 1.431 0.89 0.46 0.28617 to 20.5 3.5 0.132 Silt w/ Sand ML Silt 1.431 0.19 0.46 0.06120.5 to 27 6.5 0.245 silt w/ clay ML Silt 1.431 0.35 0.46 0.113Average:

1.43 0.460V; BARTLETTPage 27 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1 B: Soil Type Determination for the Unsaturated ZoneWeighted WeightedDelta Weighting ARCADIS Mean Mean Mean MeanWell Name Depth (ft) Depth Factor Description USCS code Density Density Porosity PorosityRCW-SFP-1

.5 to 5 4.5 0.170 silt w/sand ML Silt 1.431 0.24 0.46 0.0785 to 6 1 0.038 clay w/ silt CL clay 1.643 0.06 0.38 0.0146 to 14 8 0.302 silt w/sand ML Silt 1.431 0.43 0.46 0.13914 to 20 6 0.226 silt w/sand ML Silt 1.431 0.32 0.46 0.10420 to 21 1 0.038 Sand SP sand 1.5105 0.06 0.43 0.01621 to 24.5 3.5 0.132 Clay w/silt CL clay 1.643 0.22 0.38 0.05024.5 to 27 2.5 0.094 Silt w/ Clay ML Silt 1.431 0.14 0.46 0.043Average:

1.47 0.445RCW-SFP-2

.5 to 23 22.5 0.849 silt w/ clay ML Silt 1.431 1.22 0.46 0.39123 to 24 1 0.038 sand w/silt SP sand 1.5105 0.06 0.43 0.01624 to 26 2 0.075 silt w/ clay ML Silt 1.431 0.11 0.46 0.03526 to 27 1 0.038 sand w/silt SP sand 1.5105 0.06 0.43 0.016Average:

1.44 0.458MW-1 .5 to 3 2.5 0.094 sandy clay CL sandy clay 1.643 0.16 0.38 0.0363 to 9 6 0.226 clay CH clay 1.643 0.37 0.38 0.0869 to 18.8 9.8 0.370 Clayey Silt ML Silt 1.431 0.53 0.46 0.17018.8 to 27 8.2 0.309 Silty Sand SM loamy sand 1.5635 0.48 0.41 0.127Average:

1.54 0.419MW-2 0 to 7 7 0.259 sand and gravel sand 1.5105 0.39 0.43 0.1117 to 8.5 1.5 0.056 clay CH clay 1.643 0.09 0.38 0.0218.5 to 24.5 16 0.593 Clayey Silt ML Silt 1.431 0.85 0.46 0.27324.5 to 27 2.5 0.093 Sand sand 1.51 05 0.14 0.43 0.040Average:

1.47 0.445(&BARTLETT NmýýPage 28 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1 B: Soil Type Determination for the Unsaturated ZoneWeighted WeightedDelta Weighting ARCADIS Mean Mean Mean MeanWell Name Depth (ft) Depth Factor Description USCS code Density Density Porosity PorosityMW-4 1.5 to 5.7 4.2 0.165 silty clay CL silty clay 1.696 0.28 0.36 0.0595.7 to 9 3.3 0.129 silt ML Silt 1.431 0.19 0.46 0.0609 to 16.4 7.4 0.290 Clayey Silt CL clay 1.643 0.48 0.38 0.11016.4 to 27 10.6 0.416 Silty Sand SP sand 1.5105 0.63 0.43 0.179Average:

1.57 0.408MW-6 3.7 to 4.5 0.8 0.034 clay CH clay 1.643 0.06 0.38 0.0134.5 to 13.8 9.3 0.399 Clayey Silt ML Silt 1.431 0.57 0.46 0.18413.8 to 20.5 6.7 0.288 Sandy Silt ML Silt 1.431 0.41 0.46 0.13220.5 to 27 6.5 0.279 Sand sand 1.5105 0.42 0.43 0.120Average:

1.46 0.449MW-11 0 to 4.8 4.8 0.178 sand SP sand 1.5105 0.27 0.43 0.0764.8 to 11.3 6.5 0.241 clay CH clay 1.643 0.40 0.38 0.09111.3 to 22.6 11.3 0.419 Clayey Silt ML Silt 1.431 0.60 0.46 0.19322.6 to 27 4.4 0.163 Silt ML Silt 1.431 0.23 0.46 0.075Average:

1.50 0.435Overall Average:

1.54 0.419Selected soil type based on overall averages for density and porosity:

ClayLoamaBold font indicates description used.(ABARTLETT Page 29 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1C: Soil Type Determination for the Saturated ZoneWeighted WeightedDelta Weighting Mean Mean Mean MeanWell Name Depth (ft.) Depth Factor ARCADIS Description USCS code Density Density Porosity Porosity1 H-MW-01 5 to 6.5 1.5 0.038 Sandy Silt ML silt 1.431 0.054 0.46 0.0176.5 to 8.5 2 0.050 Clayey Silt ML silt 1.431 0.072 0.46 0.0238.5 to 10 1.5 0.038 Silt ML silt 1.431 0.054 0.46 0.01710 to 12.5 2.5 0.063 Silty Clay CH clay of high plasticity 1.696 0.106 0.36 0.02312.5 to 16.5 4 0.100 Clay CH clay of high plasticity 1.643 0.164 0.38 0.03816.5 to 20 3.5 0.088 Silt ML silt 1.431 0.13 0.46 0.04020 to 25.5 5.5 0.138 Sandy silt ML silt 1.431 0.197 0.46 0.06325.5 to 38 12.5 0.313 Well Graded Sand SW Sand 1.5105 0.47 0.43 0.13438 to 40 2 0.050 Clay CH Clay 1.643 0.082 0.38 0.01940 to 42 2 0.050 Poorly Graded Sand GP Sand 1.5105 0.08 0.43 0.02242 to 45 3 0.075 Silty Clay CH clay of high plasticity 1.696 0.127 0.36 0.027Average:

1.528 0.4231H-MW-02 5 to 8 3 0.120 Silty Clay CL Silty clay 1.696 0.204 0.36 0.0438 to 12.5 4.5 0.180 Silty Clay CL Silty Clay 1.696 0.305 0.36 0.06512.5 to 16.5 3 0.120 Clay CH clay 1.643 0.197 0.38 0.04616.5 to 20 4.5 0.180 Clay CH Clay 1.643 0.30 0.38 0.06820 to 21 1 0.040 Clayey Silt ML silt 1.431 0.06 0.46 0.01821 to 27 6 0.240 Silty Sand SM loamy sand 1.5635 0.38 0.41 0.09827 to 30 3 0.120 Graded Sand SW Sand 1.5105 0.18 0.43 0.052Average:

1.62 0.390(BARTLETT Page 30 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1C: Soil Type Determination for the Saturated ZoneWeighted WeightedDelta Weighting Mean Mean Mean MeanWell Name Depth (ft.) Depth Factor ARCADIS Description USCS code Density Density Porosity Porosity5G-MW-03 5 to 8 3 0.120 Silty Clay ML Silt 1.696 0.20 0.36 0.0438 to 12.5 4.5 0.180 Clayey Silt ML Silt 1.431 0.26 0.46 0.08312.5 to 17 4.5 0.180 Sandy Silt ML silt 1.431 0.26 0.46 0.08317 to 20 3 0.120 Silty Clay CH Silty Clay 1.696 0.20 0.36 0.04320 to 24.5 4.5 0.180 Clay CH clay 1.643 0.296 0.38 0.06824.5 to 26.5 2 0.080 Clayey silt ML silt 1.431 0.11 0.46 0.03726.5 to 29 2.5 0.100 Poorly graded Sand SP Sand 1.5105 0.15 0.43 0.04329 to 30 1 0.040 Silt ML silt 1.431 0.06 0.46 0.018Average:

1.54 0.419RCW-CS-1 5 to 12 7 0.184 clay with silt CL clay 1.643 0.30 0.38 0.07012 to 22 10 0.263 silt with clay ML Silt 1.431 0.38 0.46 0.12122 to 24 2 0.053 silt with clay ML Silt 1.431 0.08 0.46 0.02424 to 27 3 0.079 sand w/ fines SP sand 1.5105 0.12 0.43 0.03427 to 37 10 0.263 Sand SP sand 1.5105 0.40 0.43 0.11337 to 41 4 0.105 Sand w/gravel SW Sand 1.5105 0.16 0.43 0.04541 to 43 2 0.053 Sand w/ silt SP Sand 1.5105 0.08 0.43 0.023Average:

1.51 0.430(MBARTLETT Page 31 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1C: Soil Type Determination for the Saturated ZoneWeighted WeightedDelta Weighting Mean Mean Mean MeanWell Name Depth (ft.) Depth Factor ARCADIS Description USCS code Density Density Porosity PorosityRCW-CS-2 5 to 14 9 0.188 clay with silt CL clay 1.643 0.31 0.38 0.07114 to 17 3 0.063 silt w/sand IMIL Silt 1.431 0.09 0.46 0.02917 to 21 4 0.083 Sand w/ Silt SM loamy sand 1.5635 0.13 0.41 0.03421 to 25 4 0.083 Sand W/ Silt SP sand 1.5105 0.13 0.43 0.03625 to 27 2 0.042 Sand w/ Silt SM loamy sand 1.5635 0.07 0.41 0.01727 to 34 7 0.146 Sand w/silt SP sand 1.5105 0.22 0.43 0.06334 to 35 1 0.021 gravel SP sand 1.5105 0.03 0.43 0.00935 to 44 9 0.188 Sand SP sand 1.5105 0.28 0.43 0.08144 to 48 4 0.083 Silt w/sand IMIL Silt 1.431 0.12 0.46 0.03848 to 49.5 1.5 0.031 Sand SP sand 1.5105 0.05 0.43 0.01349.5 to 53 3.5 0.073 Silt w/ clay IMIL Silt 1.431 0.10 0.46 0.034Average:

1.52 0.425RCW-CS-3 5 to 7 2 0.042 silt w/ sand ML Silt 1.431 0.06 0.46 0.0197 to 11 4 0.083 silt w/clay ML Silt 1.431 0.12 0.46 0.03811 to 16 5. 0.104 clay w/silt CL clay 1.643 0.17 0.38 0.04016 to 27 11 0.229 silt w/clay ML Silt 1.431 0.33 0.46 0.10527 to 30 3 0.063 Sand SW Sand 1.5105 0.09 0.43 0.02730 to 37 7 0.146 Sand SP Sand 1.5105 0.22 0.43 0.06337 to 44 7 0.146 sand SW Sand 1.5105 0.22 0.43 0.06344 to 55 9 0.188 Sand SP Sand 1.5105 0.28 0.43 0.081Average:

1.50 0.435VV 8A'RT LETTPage 32 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1C: Soil Type Determination for the Saturated ZoneWeighted WeightedDelta Weighting Mean Mean Mean MeanWell Name Depth (ft.) Depth Factor ARCADIS Description USCS code Density Density Porosity PorosityRCW-CS-4 5 to 17 12 0.231 silt w/clay ML Silt 1.431 0.33 0.46 0.10617 to 23 6 0.115 clay w/silt CL clay 1.643 0.19 0.38 0.04423 to 27 4 0.077 silt w/ clay ML Silt 1.431 0.11 0.46 0.03527 to 30 3 0.058 sand w/ silt SM loamy sand 1.5635 0.09 0.41 0.02430 to 32 2 0.038 sand SP Sand 1.5105 0.06 0.43 0.01732 to 35.5 3.5 0.067 Sand w/silt SP Sand 1.5105 0.10 0.43 0.02935.5 to 37 1.5 0.029 Silt w clay ML Silt 1.431 0.04 0.46 0.01337 to 41 4 0.077 sand SP Sand 1.5105 0.12 0.43 0.03341 to 57 16 0.308 Sand SW Sand 1.5105 0.46 0.43 0.132Average:

1.50 0.433RCW-CS-5 5 to 17 12 0.267 silt w/clay ML Silt 1.431 0.38 0.46 0.12317 to 20.5 3.5 0.078 Silt w/ Sand ML Silt 1.431 0.11 0.46 0.03620.5 to 27 6.5 0.144 silt w/ clay ML Silt 1.431 0.21 0.46 0.06627 to 33 6 0.133 Sand w/ silt SM loamy sand 1.5635 0.21 0.41 0.05533 to 39 6 0.133 Sand w/ silt SP sand 1.5105 0.20 0.43 0.05739 to 44 5 0.111 Gravel GP sand 1.5105 0.17 0.43 0.04844 to 45 1 0.022 Sand SP sand 1.5105 0.03 0.43 0.01045 to 50 5 0.111 Gravel GP sand 1.5105 0.17 0.43 0.048Average:

1.48 0.44240,BARTLETT Page 33 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1C: Soil Type Determination for the Saturated ZoneWeighted WeightedDelta Weighting Mean Mean Mean MeanWell Name Depth (ft.) Depth Factor ARCADIS Description USCS code Density Density Porosity PorosityRCW-SFP-1 5 to 6 1 0.020 clay w/ silt CL clay 1.643 0.03 0.38 0.0086 to 14 8 0.163 silt w/sand ML Silt 1.431 0.23 0.46 0.07514 to 20 6 0.122 silt w/sand ML Silt 1.431 0.18 0.46 0.05620 to 21 1 0.020 Sand SP sand 1.5105 0.03 0.43 0.00921 to 24.5 3.5 0.071 Clay w/ silt CL clay 1.643 0.12 0.38 0.02724.5 to 34.5 10 0.204 Silt w/Clay ML Silt 1.431 0.29 0.46 0.09434.5 to 38 3.5 0.071 Sand SP sand 1.5105 0.11 0.43 0.03138 to 41 3 0.061 Silt w/sand ML Silt 1.431 0.09 0.46 0.02841 to 44 3 0.061 Sand w/ Silt SP sand 1.5105 0.09 0.43 0.02644 to 45 1 0.020 Sand w/ Gravel SW Sand 1.5105 0.03 0.43 0.00945 to 54 9 0.184 Sand SP sand 1.5105 0.28 0.43 0.079Average:

1.48 0.442RCW-SFP-2 5 to 23 18 0.818 silt w/clay ML Silt 1.431 1.17 0.46 0.37623 to 24 1 0.045 sand w/silt SP sand 1.5105 0.07 0.43 0.02024 to 26 2 0.091 silt w/clay ML Silt 1.431 0.13 0.46 0.04226 to 27 1 0.045 sand w/silt SP sand 1.5105 0.07 0.43 0.020Average:

1.44 0.457MW-1 5 to 9 4 0.090 clay CH clay 1.643 0.15 0.38 0.0349 to 18.8 9.8 0.220 Clayey Silt ML Silt 1.431 0.32 0.46 0.10118.8 to 43.0 24.2 0.544 Silty Sand SM loamy sand 1.5635 0.85 0.41 0.22343 to 49.5 6.5 0.146 Gravel SW Sand 1.5105 0.22 0.43 0.063Average:

1.53 0.421eBARTLETT Page 34 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0Table 1C: Soil Type Determination for the Saturated ZoneWeighted WeightedDelta Weighting Mean Mean Mean MeanWell Name Depth (ft.) Depth Factor ARCADIS Description USCS code Density Density Porosity PorosityMW-2 5 to 7 2 0.084 sand and gravel Fill sand 1.5105 0.13 0.43 0.0367 to 8.5 1.5 0.063 clay CH clay 1.643 0.10 0.38 0.0248.5 to 24.5 16 0.675 Clayey Silt MIL Silt 1.431 0.97 0.46 0.31124.5 to 39.7 15.2 0.641 Sand sand 1.5105 0.97 0.43 0.276Average:

1.48 0.442MW-4 5 to 5.7 0.7 0.015 Silty clay CL Silty clay 1.696 0.03 0.36 0.0065.7 to 9 3.3 0.072 silt ML Silt 1.431 0.10 0.46 0.0339 to 16.4 7.4 0.162 Clayey Silt CL clay 1.643 0.27 0.38 0.06216.4 to 50.6 34.2 0.750 Silty Sand SP sand 1.5105 1.13 0.43 0.323Average:

1.53 0.423MW-6 5 to 13.8 8.8 0.196 Clayey Silt ML Silt 1.431 0.28 0.46 0.09013.8 to 20.5 6.7 0.149 Sandy Silt ML Silt 1.431 0.21 0.46 0.06820.5 to 50 29.5 0.656 Sand sand 1.5105 0.99 0.43 0.282Average:

1.48 0.440MW-11 5 to 11.3 6.3 0.140 clay CH clay 1.643 0.23 0.38 0.05311.3 to 22.6 11.3 0.251 Clayey Silt ML Silt 1.431 0.36 0.46 0.11622.6 to 32.1 9.5 0.211 Silt ML Silt 1.431 0.30 0.46 0.09732.1 to 50 17.9 0.398 Sand SP sand 1.5105 0.60 0.43 0.171Average:

1.49 0.437Overall Average:

1.51 0.431Selected soil type based on overall averages for density and porosity:

Silty ClayLoamaBold font indicates description used.

Page 35 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Table 2: Summary of Values for RESRAD Input Parameters Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianSoil Concentrations Basic radiation dose limit (mrem/y) 3 D 25 10 CFR 20.1402 NR NR NR NRInitial principal radionuclide (pCi/g) P 2 D 1 Unit Value NR NR NR NRDistribution coefficients (contaminated, unsaturated, and saturated zones) (cm3/g)Ac-227 (daughter for Cm-243 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.72 3.22 0.001 0.999 825Pu-239)Am-241 (also daughter for Cm-245 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C 7.28 3.15 0.001 0.999 1445and Pu-241)Am-243 (daughter for Cm-243) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 7.28 3.15 0.001 0.999 1445C-14 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 2.4 3.22 0.001 0.999 11Cm-243 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Cm-244 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Cm-245 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Cm-246 P 1 S Truncated lognormal-n NUREG/CR-6697, AUt. C 8.82 1.82 0.001 0.999 6761Co-60 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 5.46 2.53 0.001 0.999 235Cs-1 37 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.1 2.33 0.001 0.999 446Eu-152 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.72 3.22 0.001 0.999 825Eu-154 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.72 3.22 0.001 0.999 825Gd-1 52 (daughter for Eu-1 52) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.72 3.22 0.001 0.999 825H-3 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -2.81 0.5 0.001 0.999 0.061-129 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 1.52 2.19 0.001 0.999 4.6Nb-94 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 5.94 3.22 0.001 0.999 380Ni-59 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.05 1.46 0.001 0.999 424Ni-63 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.05 1.46 0.001 0.999 424Np-237 (also daughter for Am-241, P 1 S Truncated lognormal-n NUREG/CR-6697, AUt. C 2.84 2.25 0.001 0.999 17Cm-245, and Pu-241)Pa-231 (daughter for Cm-243 and P 1 5 Truncated lognormal-n NUREG/CR-6697, Att. C 5.94 3.22 0.001 0.999 380Pu-239)Po-210 (daughter for Cm-246) P 1 S Truncated lognormal-n NUREG/CR-6697, Aft. C 5.20 1.68 0.001 0.999 181Pb-21 0 (daughter for Cm-246 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 7.78 2.76 0.001 0.999 2392Pu-238) I IPu-238 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953(ABARTLETT Page 36 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianPu-239 (also daughter for Cm-243) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Pu-240 (also daughter for Cm-244) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Pu-241 (also daughter for Cm-245) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Pu-242 (daughter for Cm-246) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Ra-226 (daughter for Cm-246 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.17 1.7 0.001 0.999 3533Pu-238)Ra-228 (daughter for Cm-244 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.17 1.7 0.001 0.999 3533 "Pu-240)Sr-90 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 3.45 2.12 0.001 0.999 32Tc-99 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -0.67 3.16 0.001 0.999 0.51Th-228 (daughter for Cm-244 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.68 3.62 0.001 0.999 5884Pu-240)Th-229 (daughter for Am-241, Cm- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.68 3.62 0.001 0.999 5884245, Np-237, and Pu-241)Th-230 (daughter for Cm-246 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.68 3.62 0.001 0.999 5884Pu-238)Th-232 (daughter for Cm-244 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.68 3.62 0.001 0.999 5884Pu-240)U-233 (daughter for Am-241, Cm- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126245, Np-237, and Pu-241)U-234 (daughter for Cm-246 and Pu- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126238)U-235 (daughter for Cm-243 and Pu- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126239)U-236 (daughter for Cm-244 and Pu- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126240)U-238 (daughter for Cm-246) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126Initial concentration of radionuclides.

P 3 D 0 Ground water initially NR NR NR NRpresent in groundwater (pCi/I) uncontaminated for thisscenarioCalculation TimesTime since placement of material (y) P 3 D 0 NR NR NR NRTime for calculations (y) P 3 D 0, 1,3, 10, 30, 100, 300, 1000 RESRAD Default NR NR NR NRContaminated ZoneArea of contaminated zone (M2) P 2 D 30,000 Site-specific:

largest NR NR NR NRcontiguous class 1/class2 area (rounded tonearest thousands)

(ABARTLETT Page 37 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianThickness of contaminated zone (m) P 2 S Uniform Site-specific; equal to 0.15 3.51 1.83depth of soil mixing layer(0.15m) and max depth ofsubsurface sampleyielding detectable plant-related radioactivity (11.5ft, LTP chap 2, Table 2-4)Length parallel to aquifer flow (m) P 2 D 195 Site-specific

-diameter of NR NR NR NRcircle with an area of230,000 mn 2Contaminated fraction below water P 2 D 0 Ground water initially NR NR NR NRtable uncontaminated for thisI _ _ I _ I_ I_ Iscenario I ICover and Contaminated Zone Hydrological DataCover depth (m) P 2 D 0 Site-specific

-no cover NR NR NR NRassumedDensity of contaminated zone (g/cm3) P 1 S Bounded Normal NUREG 6697 dist for site 1.5635 0.2385 0.827 2.3 1.5635soil type -clay loamContaminated zone erosion rate P 2 D 2.2E-3 Calculated value based NR NR NR NR(m/y) on site-specific slope of6%Contaminated zone total porosity P 2 S Bounded Normal NUREG 6697 dist for site 0.41 0.09 0.1319 0.6881 0.41soil type -clay loamContaminated zone field capacity P 3 D 0.095 Site-specific value NR NR NR NR 0.095calculated in step 6.4Contaminated zone hydraulic P 2 S Bounded Log Normal n NUREG 6697 dist for site 1.36 2.17 0.00478 3190 3.90conductivity (m/y) soil type -clay loamContaminated zone b parameter P 2 S Bounded Log Normal n NUREG 6697 dist for site 1.73 0.323 2.08 15.3 5.6soil type -clay loamHumidity in air (g/m3) P 3 D 8.2 Regional value for NR NR NR NRnorthern CA asrepresented by SanFrancisco Evapotranspiration coefficient P 2 S Uniform NUREG/CR-6697 Att. C, 0.5 0.75 NR NR 0.625Ref. 4Average annual wind speed (m/s) P 2 D 3.04 Site-specific value (from NR NR NR NRNCDC website)

IVIBARTLETT Page 38 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianPrecipitation (m/y) P 2 D 0.91 Site-specific value from NR NR NR NRHB SAFSTOREnvironmental Report,section 4.1.1Irrigation (m/y) B 3 S Uniform NUREG/CR-6697, Att C 0.36 0.76 NR NR 0.56methodology Irrigation mode B 3 D Overhead Overhead irrigation is NR NR NR NRcommon practice in U. S.Runoff coefficient P 2 D 0.5 Site-specific value; NR NR NR NRNUREG/CR-6697, Att. Csection 4.2 methodology Watershed area for nearby stream or p 3 D 2.52E+07 Site-specific value from NR NR NR NRpond (M2) (HB SAFSTOREnvironmental Report)Accuracy for water/soil computations

-3 D 1.OOE-03 RESRAD Default NR NR NR NRSaturated Zone Hydrological DataDensity of saturated zone (g/cm3) P 1 S Bounded Normal NUREG 6697 dist for site 1.5105 0.1855 0.937 2.084 1.5105soil type -silty clay loamSaturated zone total porosity P 1 S Bounded Normal NUREG 6697 dist for site 0.43 0.0699 0.214 0.646 0.43soil type -silty clay loamSaturated zone effective porosity P 1 S Bounded Normal NUREG 6697 dist for site 0.342 0.0705 0.124 0.56 0.342soil type -silty clay loamSaturated zone field capacity P 3 D 0.088 Site-specific value NR NR NR NR 0.088calculated in step 6.4Saturated zone hydraulic conductivity P 1 S Bounded Log Normal n NUREG 6697 dist for site 0.362 1.59 0.0106 195 1.44(m/y) soil type -silty clay loamSaturated zone hydraulic gradient P 2 D 0.002 Site-specific value NR NR NR NRdetermined using methoddescribed in NUREG/CR-6697, App. C (step 6.5)Saturated zone b parameter P 2 S Bounded NUREG 6697 dist for site 1.96 0.265 3.02 15.5 7.1Log Normal n soil type -silty clay loamWater table drop rate (m/y) P 3 D 1.OOE-03 RESRAD User Manual NR NR NR NRWell pump intake depth (m below P 2 S Triangular NUREG/CR-6697, Att. C 6 10 30 10water table) I I _IIIModel: Nondispersion (ND) or Mass- P 3 D ND ND model recommended NR NR NR NRBalance (MB) for contaminant areas >2___ ___ ___ ___ ___ ___ ___ ___ _ _ __ _ _ ___ __ ___ ___ ___ ___ ___ _ lQ~ _____ __ ___ __ _1,0_00___m

(&BARTLETT Page 39 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianWell pumping rate (m3/y) P 2 S Uniform Min, Max, median value 1173 1973 1573based on site irrigation and area and calculated according to NUREG/CR-6697, Att. C section 3.10method. (see step 6.13)Unsaturated Zone Hydrological DataNumber of unsaturated zone strata P 3 D 1 Site-specific value NR NR NR NRUnsat. zone thickness (m) P 2 S Uniform Site-specific distribution 0.00 8.08 4.04base on thickness of CZand groundwater elevations Unsat. zone soil density (g/cm3) P 1 S Bounded Normal NUREG 6697 dist for site 1.5635 0.2385 0.827 2.3 1.5635soil type -clay loamUnsat. zone total porosity P 2 S Bounded Normal NUREG 6697 dist for site 0.41 0.09 0.1319 0.6881 0.41soil type -clay loamUnsat. zone effective porosity P 1 S Bounded Normal NUREG 6697 dist for site 0.315 0.0905 0.0349 0.594 0.315soil type -clay loamUnsat. zone field capacity P 3 D 0.095 Site-specific value NR NR NR NR 0.095calculated using Equation4.4 from RefUnsat. zone hydraulic conductivity P 1 S Bounded Log Normal n NUREG 6697 dist for site 1.36 2.17 0.00478 3190 3.90(m/y) soil type -clay loamUnsat. zone soil-specific b parameter P 2 S Bounded NUREG 6697 dist for site 1.73 0.323 2.08 15.3 5.6Log Normal n soil type -clay loamOccupancy Inhalation rate (m3/y) B 3 D 8400 NUREG/CR-6697, Att C NR NR NR NRMass loading for inhalation (g/m3) P 2 S Continuous linear NUREG/CR-6697, Att. C 2.33E-05Exposure duration B 3 D 30 User's Manual for NR NR NR NRRESRAD Version 6;parameter value not usedin dose calculation Indoor dust filtration factor P 2 S Uniform NUREG/CR-6697, Att. C 0.15 0.95 0.55Shielding factor, external gamma P 2 S Bounded lognormal-n NUREG/CR-6697, Att. C -1.3 0.59 0.044 1 0.2725Fraction of time spent indoors B 3 D 0.6571 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Fraction of time spent outdoors (on B 3 D 0.1181 NUREG/CR-5512, Vol. 3 NR NR NR NRsite) Table 6.87 (outdoors

+gardening)

(&BARTLETT Page 40 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianShape factor flag, external gamma P 3 D Circular Circular contaminated NR NR NR NRzone assumed formodeling purposesIngestion, DietaryFruits, vegetables, grain consumption B 2 D 112 NUREG/CR-5512, Vol. 3 NR NR NR NR(kg/y) (other vegetables

+ fruits+ grain)Leafy vegetable consumption (kg/y) B 3 D 21.4 NUREG/CR-5512, Vol. 3 NR NR NR NRMilk consumption (L/y) B 2 D 233 NUREG/CR-5512, Vol. 3 NR NR NR NRMeat and poultry consumption (kg/y) B 3 D 65.1 NUREG/CR5512, Vol. 3 NR NR NR NR(beef + poultry)Fish consumption (kg/y) B 3 D 20.6 NUREG/CR-5512, Vol. 3 NR NR NR NROther seafood consumption (kg/y) B 3 D 0.9 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DSoil ingestion rate (g/y) B 2 D 18.26 NUREG/CR-5512, Vol. 3 NR NR NR NRDrinking water intake (L/y) B 2 D 511 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Contamination fraction of drinking P 3 D 1 All water assumed NR NR NR NRwater contaminated Contamination fraction of household P 3 NAwater (if used)Contamination fraction of livestock P 3 D 1 All water assumed NR NR NR NRwater contaminated Contamination fraction of irrigation P 3 D 1 AIII water assumed NR NR NR NRwater contaminate Contamination fraction of aquatic P 2 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRfood I IContamination fraction of plant food P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRContamination fraction of meat P 3 D I NUREG/CR-5512, Vol. 3 NR NR NR NRContamination fraction of milk P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRIngestion, Non-Dietary Livestock fodder intake for meat M 3D 27.1 ýNUREG/CR5512, Vol. 3 NR NR NR NR(kg/day)

Table 6.87, beef cattle +poultry + layer hen(&BARTLETT Page 41 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianLivestock fodder intake for milk M 3 D 63.2 NUREG/CR5512, Vol. 3 NR NR NR NR(kg/day)

Table 6.87, forage + grain+ hayLivestock 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 henLivestock water intake for milk M 3 D 60 NUREG/CR5512, Vol. 3 NR NR NR NR(ILday) Table 6.87Livestock soil intake (kg/day)

M 3 D 0.5 User's Manual for NR NR NR NRRESRAD Version 6,Appendix LMass loading for foliar deposition P 3 D 4.OOE-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 0.23Depth of roots (m) P 1 S Uniform Min. from NUREG/CR-0.3 4.0 2.156697, Att. CDrinking water fraction from ground P 3 D 1 All water assumed to be NR NR NR NRwater supplied fromgroundwater Household water fraction from P 3 NAground water (if used)Livestock water fraction from ground P 3 D 1 All water assumed to be NR NR NR NRwater supplied from__________

-groundwater_____

Irrigation fraction from ground water P 3 D 1 All water assumed to be NR NR NR NRsupplied fromgroundwater 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 2.88921 NUREG/CR-5512, Vol. 3 NR NR NR NR(kg/m2) Table 6.87Wet weight crop yield for Fodder P 3 D 1.8868 NUREG/CR-5512, Vol. 3 NR NR NR NR(kg/M2) Table 6.87Growing Season for Non-Leafy (y) P 3 D 0.246 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Growing Season for Leafy (y) P 3 D 0.123 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Growing Season for Fodder (y) P 3 D 0.082 NUREG/CR-5512, Vol. 3 NR NR NR NRI_ _Table 6.87Translocation Factor for Non-Leafy P 3 D 0.1 NUREG/CR-5512, Vol. 3 NR NR NR NRI_ I_ _Table 6.87 1ABARTLETT Page 42 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianTranslocation Factor for Leafy P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Translocation Factor for Fodder P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Weathering Removal Constant for P 2 S Triangular NUREG/CR-6697, Att. C 5.1 18 84 33Vegetation (1/y)Wet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRNon-Leafy Table 6.87Wet Foliar Interception Fraction for P 2 S Triangular NUREG/CR-6697, Att. C 0.06 0.67 0.95 0.58LeafyWet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRFodder Table 6.87Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRNon-Leafy Table 6.87Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRLeafyDry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRFodderStorage times of contaminated foodstuffs (days):Fruits, non-leafy vegetables, and B 3 D 14 NUREG/CR-5512, Vol. 3 NR NR NR NRgrain Table 6.87Leafy vegetables B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Milk B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Meat and poultry B 3 D 20 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87 (holdup periodfor beef)Fish B 3 D 7 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCrustacea and mollusks B 3 D 7 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DWell water B 3 D 1 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DSurface water B 3 D User's Manual for NR NR NR NRRESRAD Version 6,Appendix D(MBARTLETT wvýPage 43 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianLivestock fodder B 3 D 45 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DSpecial Radionuclides (C-14)C-12 concentration in water (g/cm3) P 3 D 2.00E-05 User's Manual for NR NR NR NRRESRAD Version 6,Appendix LC-12 concentration in contaminated P 3 D 3.00E-02 User's Manual for NR NR NR NRsoil (g/g) RESRAD Version 6,Appendix LFraction of vegetation carbon from P 3 D 2.OOE-02 User's Manual for NR NR NR NRsoil RESRAD Version 6,Appendix LFraction of vegetation carbon from P 3 D 9.80E-01 User's Manual for NR NR NR NRair RESRAD Version 6,Appendix LC-14 evasion layer thickness in soil P 2 S Triangular NUREG/CR-6697, Att. C 0.2 0.3 0.6 0.3(m)C-14 evasion flux rate from soil P 3 D 7.OOE-07 User's Manual for NR NR NR NR(1/sec) RESRAD Version 6,Appendix LC-12 evasion flux rate from soil P 3 D .1.00E-10 User's Manual for NR NR NR NR(1/sec) RESRAD Version 6,Appendix LFraction of grain in beef cattle feed B 3 D 0.2500 NUREG/CR-6697, Att. B NR NR NR NRFraction of grain in milk cow feed B 3 D 0.1000 NUREG/CR-6697, Att. B NR NR NR NRDose Conversion Factors (Inhalation mrem/pCi)

Ac-227 M 3 D 6.70E+00 FGR1 1 (RESRAD Dose NR NR NR NRConversion Library)Am-241 M 3 D 4.44E-01 FGR11 NR NR NR NRAm-243 M 3 D 4.40E-01 FGR11 NR NR NR NRC-14 M 3 D 2.09E-06 FGR11 NR NR NR NRCm-243 M 3 D 3.07E-01 FGR11 NR NR NR NRCm-244 M 3 D 2.48E-01 FGR11 NR NR NR NRCm-245 M 3 D 4.55E-01 FGR11 NR NR NR NRCm-246 M 3 D 4.51E-01 FGR11 NR NR NR NRCo-60 M 3 D 2.19E-04 FGR11 NR NR NR NRNEYARTLETT Page 44 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianCs-137 M 3 D 3.19E-05 FGR11 NR NR NR NREu-152 M 3 D 2.21E-04 FGR11 NR NR NR NREu-154 M 3 D 2.86E-04 FGR11 NR NR NR NRGd-152 M 3 D 2.43E-01 FGR11 NR NR NR NRH-3 M 3 D 6.40E-08 FGR11 NR NR NR NR1-129 M 3 D 1.74E-04 FGR11 NR NR NR NRNb-94 M 3 D 4.14E-04 FGR11 NR NR NR NRNi-59 M 3 D 2.70E-06 FGR11 NR NR NR NRNi-63 M 3 D 6.29E-06 FGR11 NR NR NR NRNp-237 M 3 D 5.40E-01 FGR11 NR NR NR NRPa-231 M 3 D 1.28E+00 FGR11 NR NR NR NRPb-210 M 3 D 1.36E-02 FGR11 NR NR NR NRPo-210 M 3 D 9.40E-03 FGR11 NR NR NR NRPu-238 M 3 D 3.92E-01 FGR11 NR NR NR NRPu-239 M 3 D 4.29E-01 FGR11 NR NR NR NRPu-240 M 3 D 4.29E-01 FGR11 NR NR NR NRPu-241 M 3 D 8.25E-03 FGR11 NR NR NR NRPu-242 M 3 D 4.11 E-01 FGR11 NR NR NR NRRa-226 M 3 D 8.58E-03 FGR11 NR NR NR NRRa-228 M 3 D 4.77E-03 FGR11 NR NR NR NRSr-90 M 3 D 1.30E-03 FGR11 NR NR NR NRTc-99 M 3 D 8.32E-06 FGR11 NR NR NR NRTh-228 M 3 D 3.42E-01 FGR11 NR NR NR NRTh-229 M 3 D 2.15E+00 FGR11 NR NR NR NRTh-230 M 3 D 3.26E-01 FGR11 NR NR NR NRTh232 M 3 D 1.64e+00 FGR11 NR NR NR NRU-233 M 3 D 1.35E-01 FGR11 NR NR NR NRU-234 M 3 D 1.32E-01 FGR11 NR NR NR NRU-235 M 3 D 1.23E-01 FGR11 NR NR NR NRU-236 M 3 D 1.25E-01 FGR11 NR NR NR NR(OBARTLETT Page 45 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianU-238 M 3 D 1.18E-01 FGR11 NR NR NR NRDose Conversion Factors (Ingestion mrem/pCi)

Ac-227 M 3 D 1.41 E-02 FGR11 (RESRAD Dose NR NR NR NRConversion Library)Am-241 M 3 D 3.64E-03 FGR11 NR NR NR NRAm-243 M 3 D 3.62E-03 FGR11 NR NR NR NRC-14 M 3 D 2.09E-06 FGR1I NR NR NR NRCm-243 M 3 D 2.51 E-03 FGR11 NR NR NR NRCm-244 M 3 D 2.02E-03 FGR11 NR NR NR NRCm-245 M 3 D 3.74E-03 FGR11 NR NR NR NRCm-246 M 3 D 3.70E-03 FGR11 NR NR NR NRCo-60 M 3 D 2.69E-05 FGR11 NR NR NR NRCs-137 M 3 D 5.OOE-05 FGR11 NR NR NR NREu-152 M 3 D 6.48E-06 FGR11 NR NR NR NREu-154 M 3 D 9.55E-06 FGR11 NR NR NR NRGd-152 M 3 D 1.61 E-04 FGR11 NR NR NR NRH-3 M 3 D 6.40E-08 FGR11 NR NR NR NR1-129 M 3 D 2.76E-04 FGR11 NR NR NR NRNb-94 M 3 D 7.14E-06 FGR11 NR NR NR NRNi-59 M 3 D 2.1OE-07 FGR11 NR NR NR NRNi-63 M 3 D 5.77E-07 FGR11 NR NR NR NRNp-237 M 3 D 4.44E-03 FGR11 NR NR NR NRPa-231 M 3 D 1.06E-02 FGR11 NR NR NR NRPb-210 M 3 D 5.37E-03 FGR11 NR NR NR NRPb-210 M 3 D 1.90E-03 FGR11 NR NR NR NRPu-238 M 3 D 3.20E-03 FGR11 NR NR NR NRPu-239 M 3 D 3.54E-03 FGR1I NR NR NR NRPu-240 M 3 D 3.54E-03 FGR11 NR NR NR NRPu-241 M 3 D 6.84E-05 FGR11 NR NR NR NRPu-242 M 3 D 3.36E-03 FGR11 NR NR NR NRRa-226 M 3 D 1.32E-03 FGR11 NR NR NR NRRa-228 M 3 D 1.44E-03 FGR11 NR NR NR NRlfBARTLETT Page 46 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianSr-90 M 3 D 1.42E-04 FGR11 NR NR NR NRTc-99 M 3 D 1.46E-06 FGR11 NR NR NR NRTh-228 M 3 D 3.96E-04 FGR11 NR NR NR NRTh-229 M 3 D 3.53E-03 FGR11 NR NR NR NRTh-230 M 3 D 5.48E-04 FGR11 NR NR NR NRTh-232 M 3 D 2.73E-03 FGR11 NR NR NR NRU-233 M 3 D 2.89E-04 FGR11 NR NR NR NRU-234 M 3 D 2.83E-04 FGR11 NR NR NR NRU-235 M 3 D 2.66E-04 FGR11 NR NR NR NRU-236 M 3 D 2.69E-04 FGR11 NR NR NR NRU-238 M 3 D 2.55E-04 FGR11 NR NR NR NRPlant Transfer Factors (pCi/g plant)/(pCi/g soil)Ac-227 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 1.1 0.001 0.999 1.OE-03Am-241 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Am-243 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03C-14 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -0.36 0.9 0.001 0.999 7.OE-01Cm-243 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Cm-244 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Cm-245 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Cm-246 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Co-60 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -2.53 0.9 0.001 0.999 8.OE-02Cs-1 37 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -3.22 1.0 0.001 0.999 4.OE-02Eu-1 52 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.1 0.001 0.999 2.OE-03Eu-1 54 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.1 0.001 0.999 2.OE-03Gd-152 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.1 0.001 0.999 2.OE-03H-3 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 1.57 1.1 0.001 0.999 4.8E+001-129 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -3.91 0.9 0.001 0.999 2.OE-02Nb-94 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.61 1.1 0.001 0.999 1.OE-02Ni-59 P 1 S Truncated lognormal-n NUREG/CR-6697, Aft. C -3.0 0.9 0.001 0.999 5.OE-02Ni-63 P 1 S Truncated lognormal-n NUREG/CR-6697, Aft. C -3.0 0.9 0.001 0.999 5.OE-02Np-237 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -3.91 0.9 0.001 0.999 2.OE-02Pa-231 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.61 1.1 0.001 0.999 1.OE-02lojBARTLETT Page 47 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianPb-210 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -5.52 0.9 0.001 0.999 4.OE-03Po-210 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.90 0.9 0.001 0.999 1.OE-03Pu-238 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Pu-239 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Pu-240 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Pu-241 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Pu-242 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Ra-226 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -3.22 0.9 0.001 0.999 4.OE-02Ra-228 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -3.22 0.9 0.001 0.999 4.OE-02Sr-90 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -1.20 1.0 0.001 0.999 3.OE-01Tc-99 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C 1.61 0.9 0.001 0.999 5.OE+00Th-228 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Th-229 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Th-230 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Th-232 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03U-233 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-234 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-235 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-236 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-238 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03Meat Transfer Factors (pCi/kg)/(pCi/d)

Ac-227 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Am-241 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.90 0.2 0.001 0.999 5.OE-05Am-243 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.90 0.2 0.001 0.999 5.OE-05C-14 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -3.47 1.0 0.001 0.999 3.1E-02Cm-243 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Cm-244 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Cm-245 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Cm-246 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Co-60 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -3.51 1.0 0.001 0.999 3.0E-02Cs-137 P 2 S Truncated lognormal-n NUREG/CR-6697, AUt. C -3.00 0.4 0.001 0.999 5.OE-02Eu-i152 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.0 0.001 0.999 2.0E-03OhIBARTLETT Page 48 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianEu-1 54 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 1.0 0.001 0.999 2.OE-03Gd-1 52 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 1.0 0.001 0.999 2.OE-03H-3 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -4.42 1.0 0.001 0.999 1.2E-021-129 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -3.22 0.4 0.001 0.999 4.OE-02Nb-94 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.82 0.9 0.001 0.999 1.OE-06Ni-59 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -5.30 0.9 0.001 0.999 5.OE-03Ni-63 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -5.30 0.9 0.001 0.999 5.OE-03Np-237 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.OE-03Pa-231 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -12.21 1.0 0.001 0.999 5.OE-06Po-210 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -5.30 0.7 0.001 0.999 5.OE-03Pb-210 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04Pu-238 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Pu-239 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Pu-240 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Pu-241 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Pu-242 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Ra-226 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.OE-03Ra-228 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.OE-03Sr-90 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -4.61 0.4 0.001 0.999 1.OE-02Tc-99 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 0.7 0.001 0.999 1.OE-04Th-228 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04Th-229 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04Th-230 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04Th-232 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04U-233 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-234 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-235 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-236 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-238 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04Milk Transfer Factors (pCi/L)/(pCi/d)

Ac-227 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C j -13.12 0.9 0.001 0.999 2.0E-06Am-241 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.12 0.7 0.001 0.999 2.OE-06ABARTLETT Page 49 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianAm-243 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.7 0.001 0.999 2.OE-06C-14 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.4 0.9 0.001 0.999 1.2E-02Cm-243 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.0E-06Cm-244 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.OE-06Cm-245 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.0E-06Cm-246 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.OE-06Co-60 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 0.7 0.001 0.999 2.OE-03Cs-1 37 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -4.61 0.5 0.001 0.999 1.OE-02Eu-1 52 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.72 0.9 0.001 0.999 6.OE-05Eu-1 54 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.72 0.9 0.001 0.999 6.OE-05Gd-1 52 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.72 0.9 0.001 0.999 6.OE-05H-3 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -4.6 0.9 0.001 0.999 1.0E-021-129 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -4.61 0.5 0.001 0.999 1.OE-03Nb-94 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.12 0.7 0.001 0.999 2.0E-06Ni-59 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -3.91 0.7 0.001 0.999 2.OE-02Ni-63 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -3.91 0.7 0.001 0.999 2.OE-02Np-237 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -11.51 0.7 0.001 0.999 1.OE-05Pa-231 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06Po-210 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.82 0.7 0.001 0.999 4.OE-04Pb-210 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -8.11 0.9 0.001 0.999 3.OE-04Pu-238 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.82 0.5 0.001 0.999 1.OE-06Pu-239 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.82 0.5 0.001 0.999 1.OE-06Pu-240 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.82 0.5 0.001 0.999 1.OE-06Pu-241 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.82 0.5 0.001 0.999 1.OE-06Pu-242 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.82 0.5 0.001 0.999 1.OE-06Ra-226 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.5 0.001 0.999 i.OE-03Ra-228 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.5 0.001 0.999 i.OE-03Sr-90 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 0.5 0.001 0.999 2.OE-03Tc-99 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.OE-03Th-228 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06Th-229 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06Th-230 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06lftBARTLETT Page 50 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianTh-232 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06U-233 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-234 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-235 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-236 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-238 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04Bloaccumulation Factors for Fish ((pCi/kg)/(pCi/L))

Ac-227 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.7 1.1 1.5E+01Am-241 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Am-243 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01C-14 P 2 S Lognormal-n NUREG/CR-6697, Att. C 10.8 1.1 4.9E+04Cm-243 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Cm-244 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Cm-245 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Cm-246 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Co-60 P 2 S Lognormal-n NUREG/CR-6697, Att. C 5.7 1.1 3.OE+02Cs-1 37 P 2 S Lognormal-n NUREG/CR-6697, Ant. C 7.6 0.7 2.OE+03Eu-1 52 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Eu-1 54 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Gd-152 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.2 1.1 2.5E+01H-3 P 2 S Lognormal-n NUREG/CR-6697, Att. C 0 0.1 1.OE+001-129 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.7 1.1 4.OE+01Nb-94 P 2 S Lognormal-n NUREG/CR-6697, Att. 0 5.7 1.1 3.OE+02Ni-59 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Ni-63 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Np-237 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Pa-231 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 9.9E+00Po-210 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 I.OE+01Pb-210 P 2 S Lognormal-n NUREG/CR-6697, Att. C 5.7 1.1 3.OE+02Pu-238 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Pu-239 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Pu-240 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+0101 ARTLETTPage 51 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianPu-241 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Pu-242 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Ra-226 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Ra-228 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Sr-90 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.1 1.1 6.OE+01Tc-99 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3 1.1 2.OE+01Th-228 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Th-229 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Th-230 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Th-232 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01U-233 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01U-234 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01U-235 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01U-236 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01U-238 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01Bioaccumulation Factors for Crustacea/

Mollusks

((pCi/kg)/(pCi/L))

Ac-227 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DAm-241 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DAm-243 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DC-14 P 3 D 9.1OE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCm-243 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCm-244 P 3 D 1.00E+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCm-245 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,_Appendix DABARTLETT V-1-,Page 52 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianCm-246 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCo-60 P 3 D 2.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCs-137 P 3 D 1.OOE+02 User's Manual for NR NR NR. NRRESRAD Version 6,Appendix DEu-152 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DEu-154 P 3 D 1.OOE+03 User's Manual for NR' NR NR NRRESRAD Version 6,Appendix DGd-152 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,__________

~~~Appendix D ____ ____H-3 P 3 D 1.OOE+00 User's Manual for NR NR NR NRRESRAD Version 6,Appendix D1-129 P 3 D 5.OOE+00 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DNb-94 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DNi-59 P 3 D 1.OOE+02 User's Manual for NR " NR NR NRRESRAD Version 6,Appendix DNi-63 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DNp-237 P 3 D 4.00E+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPa-231 P 3 D 1.10E+02 User's Manual for NR NP NR NRRESRAD Version 6,Appendix DPb-210 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix D19kh.Page 53 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianPo-210 P S D 2.OE+04 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-238 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-239 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-240 P 3 D 1.00E+02 User's Manual for NR NR NR NRRESRAD Version 6,__________

~~~~~Appendix D ____ _____ _________

Pu-241 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-242 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DRa-226 P 3 D 2.50E+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DRa-228 P 3 D 2.50E+02 User's Manual for NR NR NR NRRESRAD Version 6,____________________Appendix D ____ ____Sr-90 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTc-99 P 3 D 5.00E+00 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTh-228 P 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTh-229 .P 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTh-230 P 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTh-232 P 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,_Appendix DlerBARTLETT Page 54 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianU-233 P 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-234 P 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-235 P 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-236 P 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-238 P 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DGraphics Parameters Number of points 32 RESRAD Default NR NR NR NRSpacing log RESRAD Default NR NR NR NRTime integration parameters Maximum number of points for dose 17 RESRAD Default NR NR NR NRTable 2 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 = maximumTruncated Iognormal-n:

1 = mean, 2 = standard deviation, 3 = lower quantile, 4 = upper quantileBounded normal: 1 = mean, 2 = standard deviation, 3 = minimum, 4 = maximumTriangular:

1 = minimum, 2 = mode, 3 = maximumUniform:

1 = minimum, 2 = maximumAdditional Sensitivity Analysis Data:Sampling technique

= Latin Hypercube Number of observations

=2000Number of repetitions

= 1Input Rank Correlation Coefficients:

Total porosity and bulk density = -0.99 (contaminated zone, unsaturated and saturated zones)Total porosity and effective porosity

= 0.96 (unsaturated and saturated zones)Effective porosity and bulk density = -0.99 (unsaturated and saturated zones)Well Pumping Rate and Irrigation Rate = 0.96ASBARTLETT Page 55 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Table 3: Sensitive Input Parameter by Radionuclide Radionuclide PRCC(RESRAD 6.5 Uncertainty Report file name) Sensitive Parameter ValueAm-241 Plant transfer factor for Am .0.93(MCSUMMARHB soilAm241)

Thickness of contaminated zone 0.79Depth of roots -0.59C-14 Thickness of contaminated zone 0.98(MCSUMMARHB soilC14)

Depth of roots -0.76Thickness of evasion layer for C-14 in soil 0.35Cm-243 Plant transfer factor for Cm 0.91(MCSUMMARHB soilCm243)

Thickness of contaminated zone 0.73External gamma shielding factor 0.60Depth of roots -0.56Cm-244 Plant transfer factor for Cm 0.92(MCSUMMARHB soilCm244)

Thickness of contaminated zone 0.78Depth of roots -0.60Cm-245 Plant transfer factor for Cm 0.84(MCSUMMARHB soilCm245)

Thickness of contaminated zone 0.80Depth of roots -0.54Cm-246 Plant transfer factor for Cm 0.92(MCSUMMARHB soilCm246)

Thickness of contaminated zone 0.79Depth of roots -0.60Co-60 External gamma shielding factor 0.95(MCSUMMARHB soil0Co60)

Plant transfer factor for Co 0.65Thickness of contaminated zone 0.39Meat transfer factor for Co 0.35Cs-137 Plant transfer factor for Cs 0.86(MCSUMMARHB soilCs137)

External gamma shielding factor 0.76Thickness of contaminated zone 0.58Milk transfer factor for Cs 0.39Depth of roots -0.35Meat transfer factor for Cs 0.28Eu-152 External gamma shielding factor 1.00(MCSUMMARHB soilEu152)

Kd of Eu-152 in contaminated zone 0.26Eu-1 54 External gamma shielding factor 0.99(MCSUMMAR HB soil Eu154)H-3 Thickness of contaminated zone 0.93(MCSUMMARHB soil_H3)

Depth of roots -0.64Kd of H-3 in contaminated zone -0.271-129 Plant transfer factor for I 0.89(MCSUMMARHB soil 1129) Thickness of contaminated zone 0.75Milk transfer factor for I 0.60Depth of roots -0.49Meat transfer factor for I 0.44Nb-94 External gamma shielding factor 0.99(MCSUMMAR HB soilNb94)

Kd of Nb-94 in contaminated zone 0.32Ni-59 Plant transfer factor for Ni 0.90(MCSUMMARHB soilNi59)

Milk transfer factor for Ni 0.81Thickness of contaminated zone 0.74Depth of roots -0.54C) ARTLETTPage 56 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Radionuclide PRCC(RESRAD 6.5 Uncertainty Report file name) Sensitive Parameter ValueNi-63 Plant transfer factor for Ni 0.90(MCSUMMARHB soilNi63)

Milk transfer factor for Ni 0.81Thickness of contaminated zone 0.74Depth of roots -0.53Np-237 Plant transfer factor for Np 0.92(MCSUMMAR_HB soil_Np237)

Thickness of contaminated zone 0.79Depth of roots -0.60Pu-238 Plant transfer factor for Pu 0.92(MCSUMMARHB soilPu238)

Thickness of contaminated zone 0.79Depth of roots -0.62Pu-239 Plant transfer factor for Pu 0.93(MCSUMMARHB soilPu239)

Thickness of contaminated zone 0.79Depth of roots -0.60Pu-240 Plant transfer factor for Pu 0.92(MCSUMMARHB soilPu240)

Thickness of contaminated zone 0.79Depth of roots -0.60Pu-241 Plant transfer factor for Am 0.84(MCSUMMARHB soilPu241)

Thickness of contaminated zone 0.75Depth of roots -0.51Kd of Am in contaminated zone 0.25Sr-90 Plant transfer factor for Sr 0.93(MCSUMMARHB soilSr90)

Thickness of contaminated zone 0.78Depth of roots -0.58Tc-99 Plant transfer factor for Tc 0.91(MCSUMMARHB soilTc99)

Thickness of contaminated zone 0.80Depth of roots -0.54Kd of Tc-99 in contaminated zone 0.26(C BARTLETTPage 57 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Table 4: RESRAD-Generated Percentile Values for Sensitive Input Parameters RESRAD Percentile ValueaSensitive Input Parameter Affected Nuclide 25th 75thThickness of contaminated zone (m) Am-241, C-14, Cm-243/244/245/246, 2.67E+00Co-60, Cs-137, H-3, 1-129, Ni-59, Ni-63, Np-237, Pu-238/239/240/241, Sr-90, Tc-99Depth of roots (m) Am-241, C-14, Cm-243/244/245/246, 1.22E+00Co-60, Cs-137, H-3, 1-129, Ni-59, Ni-63, Np-237, Pu-238/239/240/241, Sr-90, Tc-99External shielding factor Cm-243, Co-60, Cs-137, Eu-1 52, Eu- 3.98E-01154, Nb-94Thickness of evasion layer (m) C-14 4.27E-01Plant transfer factor Am-241 (the plant transfer factor was 1.83E-03(pCi/g plant per pCi/g soil) also found sensitive for the Am-241as a daughter product for Pu-241)Cm-243/244/245/246 1.83E-03Co-60 1.46E-01Cs-137 7.82E-021-129 3.67E-02Ni-59/63 9.12E-02Np-237 3.67E-02Pu-238/239/240 1.83E-03Sr-90 5.90E-01Tc-99 9.16E+00Meat transfer factor (pCi/kg per pCi/d) Co-60 5.86E-02Cs-1 37 6.52E-021-129 5.23E-02Milk transfer factor (pCi/I per pCi/d) Cs-137 1.39E-021-129 1.39E-02Ni-59/63 3.21 E-02Kd in contaminated zone (cm3/g) Am-241 (as daughter product for Pu- 1.20E+04241)Eu-1 52 7.22E+03H-3 4.30E-02Nb-94 3.56E+03Tc-99 4.28E+00a The 75th percentile value was selected when the absolute value of the PRCC for a given parameter was >0.25 andPRCC had a positive value. The 25th percentile value was selected when the absolute value of the PRCC value for agiven parameter was >0.25 and the PRCC had a negative value.T, BARTLETTPage 58 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-O01 Rev. 0Appendix ASelected Pages from RESRAD Code Executions

~(C-BARTLETT Page 59 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Am-241 Results:RESRAD, version 6.5 Limit = 30 days 11/06/2011 10:46 PageProbabilistic results summary : HB sensitivity analysis.soilAm241 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\AM241\HB SOIL SAAM241_1.RAD Table of ContentsA4kAAAAAAAAAAAA Part VI: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

4Total Risk ....................

.....................

5Dose vs Pathway:

Ground External....................

6Dose vs Pathway:

Inhalation (w/o Radon) ............

7Dose VS Pathway:

Radon (water Ind.) ................

8Dose vs Pathway:

Plant (water Ind.) ................

9Dose vs Pathway:

Meat (water Ind.) ................

10Dose vs Pathway:

Milk (water Ind.) ................

11Dose vs Pathway:

soil Ingestion

....................

12Dose vs Pathway:

water Ingestion

......................

13Dose vs Pathway:

Fish Ingestion

......................

14Dose vs Pathway:

Radon (water Dep.) ................

15Dose vs Pathway:

Plant (water Oep.) .................

16Dose vs Pathway:

Meat (water Dep.) ................

17Dose vs Pathway:

Milk (water Dep.) .................

18Cumulative Probability summary .......................

19summary of dose at graphical times, reptition 1 ..... 20Peak of the mean dose at graphical times .............

21Correlation and Regression coefficients (if any) ..... 22RESRAD, version 6.5 T1 Limit = 30 days 11/06/2011 10:46 PageProbabilistic results summary : HR sensitivity analysis-soil-Am241 File : C:\RESRAoFAMILY\RESRAD\6.5\USERFILES\AM241\HB SOIL SA..AM241L1.RAD Probabilistic InputNumber of Sample Runs: 20002NumberAAAAAA123456789101112131415161718192021.000032223242526272829303132333435363738394041424344454647484950515253545556NameAAAAAAAAAAA THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIBWTUWH(1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUZ(1)BUZ(1)MLINH.8119SHF3SHF1DMDROOTYV()WLAMRWET(2)DCACTC(1)

DCACTU1(1)

DCACTS(1)

DCACTC(2)

DCACTU1(2)

DCACTS(2)

DCACTC(3)

DCACTU1(3)

DCACTS(3)

DCACTC(4)

DCACTU1(4)

DCACTS(4)

BRTF(95,1)

BRTF(95,2)

BRTF(95,3)

BBIO(95,1)

BRTF(93,1)

BRTF(93,2)

BRTF(93,3)

BBIO(93,1)

BRTF(90,1)

BRTF(90,2)

BRTF(90,3)

BBIO(90,1)

BRTF(92,1)

BRTF(92,2)

BRTF(92,3)

BBIO(92,1)

Distribution Parameters

,AAAAAA5AA5 AAAAAAAAAAAAAAAAAAAAAA AAAAAWAAAAAAAAAAAAAAAAA.AAAAAAAAAAAAAAAA UNIFORM .15 3.51BOUNDED NORMAL 1.5635 .2385 .827 2.3BOUNDED NORMAL .41 .09 .1319 .6881BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3UNIFORM .5 .75UNIFORM .36 .76ROUNDED NORMAL 1.5105 .1855 .937 2.084BOUNDED NORMAL .43 .0699 .214 .646BOUNDED NORMAL .342 .0705 .124 .56BOUNDED LOGNORMAL-N

.362 1.59 .0106 195BOUNDED LOGNORMAL-N 1.96 .265 3.02 15.5TRIANGULAR 6 10 30UNIFORM 1173 1973UNIFORM 0 8.08BOUNDED NORMAL 1.5635 .2385 .827 2.3BOUNDED NORMAL .41 .09 .1319 .6881BOUNDED NORMAL .315 .0905 .0349 .594BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3CONTINUOUS LINEAR 8 0 0 .00000800004 .9495 .00006 .9937 .000076 .9983 .0001 1UNIFORM .15 .95BOUNDED LOGNORMAL-N

-1.3 .59 .044 1TRIANGULAR 0 .15 .6UNIFORM .3 4TRUNCATED LOGNORMAL-N

.56 .48 .001 .999TRIANGULAR 5.1 18 84TRIANGULAR

.06 .67 .95TRUNCATED LOGNORMAL-N 7.28 3.15 .001 .999TRUNCATED LOGNORMAL-N 7.28 3.15 .001 .999TRUNCATED LOGNORMAL-N 7.28 3.15 .001 .999TRUNCATED LOGNORMAL-N 2.84 2.25 .001 .999TRUNCATED LOGNORMAL-N 2.84 2.25 .001 .999TRUNCATED LOGNORMAL-N 2.84 2.25 .001 .999TRUNCATED LOGNORMAL-N 8.68 3.62 .001 .999TRUNCATED LOGNORMAL-N 8.68 3.62 .001 .999TRUNCATED LOGNORMAL-N 8.68 3.62 .001 .999TRUNCATED LOGNORMAL-N 4.84 3.13 .001 .999TRUNCATED LOGNORMAL-N 4.84 3.13 .001 .999TRUNCATED LOGNORMAL-N 4.84 3.13 .001 .999TRUNCATED LOGNORMAL-N

-6.91 .9 .001 .999TRUNCATED LOGNORMAL-N

-9.9 .2 .001 .999TRUNCATED LOGNORMAL-N

-13.12 .7 .001 .999LOGNORMAL-N 3.4 1.1TRUNCATED LOGNORMAL-N

-3.91 .9 .001 .999TRUNCATED LOGNORMAL-N

-6.91 .7 .001 .999TRUNCATED LOGNORMAL-N

-11.51 .7 .001 .999LOGNORMAL-N 3.4 1.1TRUNCATED LOGNORMAL-N

-6.91 .9 .001 .999TRUNCATED LOGNORMAL-N

-9.21 1 .001 .999TRUNCATED LOGNORMAL-N

-12.21 .9 .001 .999LOGNORMAL-N 4.6 1.1TRUNCATED LOGNORMAL-N

-6.21 .9 .001 .999TRUNCATED LOGNORMAL-N

-7.13 .7 .001 .999TRUNCATED LOGNORMAL-N

-7.82 .6 .001 .999LOGNORMAL-N 2.3 1.10151 .000016 .1365BARTLETTPage 60 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0RESRAD Regression and Correlation output 11/06/11 10:52 Page: Coef 1Title : H6 sensitivity analysis.soilAm241 Input File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\AM241\HB SOIL SAAM241l1.RAD coefficients for peak of mean dose time Dosecoefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig coeff Sig Coeff Sig CoeffThickness of contaminated zone 2 0.54 7 0.27 2 0.79 2 0.42Density of contaminated zone 49 0.00 19 -0.01 35 -0.01 9 -0.02Contaminated zone total porosity 54 0.00 35 -0.01 40 -0.01 11 -0.02Contaminated zone hydraulic conductivity 29 0.02 31 0.01 5 -0.06 12 -0.02contaminated zone b parameter 9 -0.04 15 -0.02 7 -0.04 17 -0.01Evapotranspiration coefficient 44 -0.01 46 0.00 14 -0.03 24 -0.01Irrigation 27 -0.02 10 -0.03 22 -0.02 10 -0.02Density of saturated zone 8 -0.05 2 -0.66 55 0.00 14 -0.02saturated zone total porosity 7 -0.05 4 -0.34 46 0.00 8 -0.02Saturated zone effective porosity 10 -0.04 5 -0.32 53 0.00 16 0.01Saturated zone hydraulic conductivity 25 0.02 28 0.01 20 0.02 27 0.01Saturated zone b parameter 16 0.03 20 0.01 19 0.02 26 0.01well pump intake depth 28 -0.02 30 -0.01 50 0.00 52 0.00well pumping rate 31 0.02 13 0.02 30 0.01 15 0.02Thickness of unsaturated zone 1 30 0.02 32 0.01 52 0.00 54 0.00Density of Unsaturated zone 1 14 0.04 3 0.51 16 0.03 3 0.29Total Porosity of unsaturated zone 1 17 0.03 8 0.24 17 0.03 6 0.14Effective Porosity of Unsaturated zone 1 13 0.04 6 0.28 15 0.03 5 0.16Hydraulic Conductivity of unsaturated zone 1 22 -0.03 25 -0.01 37 -0.01 41 0.00b Parameter of unsaturated zone 1 33 0.01 34 0.01 11 0.04 21 0.01Mass loading for inhalation 38 0.01 40 0.00 4 0.08 7 0.03Indoor dust filtration factor 40 0.01 42 0.00 6 0.05 13 0.02External gamma shielding factor 48 -0.01 50 0.00 43 0.01 46 0.00Depth of soil mixing layer 18 -0.03 21 -0.01 36 -0.01 40 0.00Depth of roots 3 -0.39 9 -0.18 3 -0.59 4 -0.24wet weight crop yield of fruit, grain and non-leafy vegetables 21 -0.03 24 -0.01 24 -0.02 30 -0.01weathering removal constant of all vegetation 34 -0.01 36 -0.01 21 -0.02 28 -0.01wet foliar interception fraction of leafy vegetables 5 -0.06 12 -0.02 8 -0.04 18 -0.01Kd of Am-241 in Contaminated Zone 6 0.05 14 0.02 34 -0.01 39 0.00Kd of Am-241 in unsaturated zone 1 19 0.03 22 0.01 32 -0.01 37 0.00Kd of Am-241 in Saturated Zone 35 0.01 37 0.01 47 0.00 49 0.00Kd of Np-237 in Contaminated Zone 46 0.01 48 0.00 12 -0.03 22 -0.01Kd of Np-237 in unsaturated zone 1 53 0.00 54 0.00 44 0.01 47 0.00Kd of Np-237 in Saturated zone 47 -0.01 49 0.00 25 0.02 31 0.01Kd of Th-229 in Contaminated zone 37 -0.01 39 -0.01 33 -0.01 38 0.00Kd of Th-229 in unsaturated zone 1 12 -0.04 17 -0.02 45 0.00 48 0.00Kd of Th-229 in Saturated zone 26 0.02 29 0.01 18 0.02 25 0.01Kd of U-233 in contaminated zone 32 0.02 33 0.01 31 -0.01 36 0.00Kd of U-233 in unsaturated zone 1 42 -0.01 44 0.00 13 -0.03 23 -0.01Kd of U-233 in Saturated Zone 51 0.00 52 0.00 49 0.00 51 0.00Plant transfer factor for Am 1 0.89 1 0.85 1 0.93 1 0.81Meat transfer factor for Am 50 0.00 51 0.00 23 0.02 29 0.01Milk transfer factor for Am 55 0.00 55 0.00 27 0.02 33 0.01Fish transfer factor for Am 20 0.03 23 0.01 48 0.00 50 0.00Plant transfer factor for Np 52 0.00 53 0.00 42 -0.01 45 0.00Meat transfer factor for Np 41 -0.01 43 0.00 56 0.00 56 0.00Milk transfer factor for Np 4 -0.06 11 -0.02 28 -0.02 34 -0.01Fish transfer factor for Np 36 -0.01 38 -0.01 38 0.01 42 0.00Plant transfer factor for Th 23 -0.02 26 -0.01 54 0.00 55 0.00Meat transfer factor for Th 11 0.04 16 0.02 29 0.02 35 0.00Milk transfer factor for Th 43 0.01 45 0.00 39 -0.01 43 0.00Fish transfer factor for Th 56 0.00 56 0.00 26 -0.02 32 -0.01Plant transfer factor for U 45 -0.01 47 0.00 51 0.00 53 0.00Meat transfer factor for U 39 0.01 41 0.00 41 0.01 44 0.00Milk transfer factor for U 24 0.02 27 0.01 9 -0.04 19 -0.01Fish transfer factor for U 15 -0.04 18 -0.01 10 -0.04 20 -0.01R-SQUARE 0.82 0.82 0.89 0.89-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

BARTLETTPage 61 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0C-14 Results:RESRAD, version 6.5 T¢ Limit = 30 days 11/06/2011 11:14 PageProbabilistic results summary : HB sensitivity analysissoilC-14 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\C14\HB SOIL SAC14-1.RAD Table of ContentsAAAAAA AAA.AAAAAAA Part VI: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

3Total Risk ...................

.......................

4Dose vs Pathway:

Ground External....................

5Dose vs Pathway:

Inhalation (W/o Radon) ............

6Dose vs Pathway:

Radon (water Ind.) ................

7Dose vs Pathway:

Plant (water Ind.) ................

8Dose vs Pathway:

Meat (Water Ind.) ................

9Dose vs Pathway:

Milk (water Ind.) ................

10Dose vs Pathway:

soil Ingestion

......................

11Dose Vs Pathway:

water Ingestion

...................

12Dose vs Pathway:

Fish Ingestion

....................

13Dose vs Pathway:

Radon (water Dep.) ................

14Dose vs Pathway:

Plant (water Dep.) ................

15Dose vs Pathway:

Meat (water Dep.) ................

16Dose vs Pathway:

Milk (water Dep.) ..................

17Cumulative Probability Summary ........................

18Summary of dose at graphical times, reptition 1 19Peak of the mean dose at graphical times .............

20correlation and Regression coefficients (if any) ..... 21RESRAD, version 6.5 T- Limit = 30 days 11/06/2011 11:14 PageProbabilistic results summary : HB sensiti.vty analysissoilC-14 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\C14\HB SOIL SAC14-1.RAD Probabilistic InputNumber of Sample Runs: 20002Number123456789101112131415161718192021.00003222324252627282930313233343536NameAAAAAAAAAA THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIBWTUWH(1)DENSUZ(1)

TPUZ(1)EPUz7()HCUZ(1)BUZ(1)MLINH.8119SHF3SHF1DMDROOTYVW(1)WLAMRWET(2)DCACTC(1)

DCACTU1(1)

DCACTS(1)

BRTF(6,1)

BRTF(6,2)

BRTF(6, 3)BBIO(6,1)

DMCDistribution AAAAAAAAAAA AAAAAAAAAAAAAAAASAAAAAA UNIFORMBOUNDED NORMALBOUNDED NORMALBOUNDED LOGNORMAL-N BOUNDED LOGNORMAL-N UNIFORMUNIFORMBOUNDED NORMALBOUNDED NORMALBOUNDED NORMALBOUNDED LOGNORMAL-N BOUNDED LOGNORMAL-N TRIANGULAR UNIFORMUNIFORMBOUNDED NORMALBOUNDED NORMALBOUNDED NORMALBOUNDED LOGNORMAL-N BOUNDED LOGNORMAL-N CONTINUOUS LINEAR.00004 .9495 .00006 .9937UNIFORMBOUNDED LOGNORMAL-N TRIANGULAR UNIFORMTRUNCATED LOGNORMAL-N TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N LOGNORMAL-N TRIANGULAR Parameters AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

.151.5635.411.361.73.5.361.5105.43.342.3621.966117301.563S.41.3151.361.7383.51.2385.092.17.323.75.76.1855.0699.07051.59.2651019738.08.827 2.3.1319 .6881.00478 31902.08 15.3.937.214.124.01063.02302.084.646.5619515.5.2385 .827 2.3.09 .1319 .6881.0905 .0349 .5942.17 .00478 3190.323 2.08 15.30 0 .000008 .0151 .000016 .1365.9983 .0001 1.000076.15 .95-1.3 .590 .15.3 4.56 .485.1 18.06 .672.4 3.222.4 3.222.4 3.22-.36 .9-4.47 1-4.4 .910.8 1.1.2 .3.044.61.001 .99984.95.001 .999.001 .999.001 .999.001 .999.001 .999.001 .999.6(&'BARTLETT Page 62 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0RESRAD Regression and correlation output 11/06/11 11:18 Page: coef 1Title : HB sensitivity analysissoilC-14 Input File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\C14\HB SOIL SAC14-1.RAD Coefficients for peak of mean dose time DoseCoefficient

=Repetition

=Description of Probabilistic variableThickness of contaminated zoneDensity of contaminated zoneContaminated zone total porositycontaminated zone hydraulic conductivity contaminated zone b parameter Evapotranspiration coefficient Irrigation Density of saturated zonesaturated zone total porositysaturated zone effective porositySaturated zone hydraulic conductivity saturated zone b parameter well pump intake depthwell pumping rateThickness of unsaturated zone 1Density of unsaturated zone 1Total Porosity of unsaturated zone 1Effective Porosity of unsaturated zone 1Hydraulic conductivity of unsaturated zoneb Parameter of unsaturated zone 1Mass loading for inhalation Indoor dust filtration factorExternal gamma shielding factorDepth of soil mixing layerDepth of rootswet weight crop yield of fruit, grain and non-leafy vegetables weathering removal constant of all vegetation wet foliar interception fraction of leafy vegetables Kd of C-14 in Contaminated zoneKd of C-14 in unsaturated zone 1Kd of C-14 in Saturated zonePlant transfer factor for CMeat transfer factor for CMilk transfer factor for CFish transfer factor for CThickness of evasion layer of C-14 in soilPCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff Sig Coeff Sig coeff1 0.97 1 0.91 1 0.98 1 0.924 0.09 4 0.14 5 0.09 5 0.135 -0.05 9 -0.08 7 -0.05 9 -0.0722 -0.02 23 0.00 16 -0.02 21 0.0023 -0.01 24 0.00 17 -0.02 22 0.0029 0.01 29 0.00 35 0.00 35 0.0016 0.02 12 0.02 27 0.01 15 0.0120 -0.02 5 -0.12 10 -0.04 2 -0.2418 -0.02 10 -0.07 9 -0.04 4 -0.1324 -0.01 11 -0.05 13 -0.03 6 -0.1112 0.02 17 0.01 28 0.01 30 0.0033 0.00 33 0.00 36 0.00 36 0.0032 0.00 32 0.00 34 0.00 34 0.0021 -0.02 13 -0.01 30 -0.01 20 -0.0127 0.01 27 0.00 21 0.01 26 0.008 0.03 3 0.23 24 0.01 7 0.089 0.03 6 0.11 29 0.01 11 0.0411 0.03 7 0.11 25 0.01 10 0.0431 0.01 31 0.00 11 0.03 16 0.0125 0.01 25 0.00 18 0.02 23 0.0019 -0.02 22 0.00 33 0.00 33 0.0013 -0.02 18 -0.01 26 -0.01 29 0.0034 0.00 34 0.00 22 -0.01 27 0.0017 -0.02 21 0.00 12 -0.03 17 -0.012 -0.71 2 -0.23 2 -0.76 3 -0.2410 -0.03 16 -0.01 15 -0.03 19 -0.0136 0.00 36 0.00 32 0.00 32 0.0030 -0.01 30 0.00 31 -0.01 31 0.0035 0.00 35 0.00 4 0.11 12 0.026 0.05 14 0.01 20 0.02 25 0.007 0.04 15 0.01 14 0.03 18 0.0126 -0.01 26 0.00 19 -0.02 24 0.0028 0.01 28 0.00 6 0.05 13 0.0115 0.02 20 0.00 8 0.05 14 0.0114 -0.02 19 -0.01 23 0.01 28 0.003 0.37 8 0.09 3 0.35 8 0.08R-SQUARE0.95 0.950.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

BARTLETTPage 63 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Cm-243 Results:RESRAD, version 6.5 T,, Limit = 30 days 11/07/2011 08:56 Page 1Probabilistic results summary : HB sensitivity analysis.soilCm243 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\CM243\HB SOIL SACM243-1.RAD Table of Contents~A1AAA.AASA.AAAAAAAA Part vI: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

4Total Risk .........................

....................

5Dose vs Pathway:

Ground External

...................

6Dose vs Pathway:

Inhalation (w/o Radon) ............

7Dose vs Pathway:

Radon (Water Ind.) ................

8Dose vs Pathway:

Plant (water Ind.) ................

9Dose vs Pathway:

Meat (water Ind.) ................

10Dose vs Pathway:

Milk (Water Ind.) ................

11Dose vs Pathway:

Soil Ingestion

....................

12Dose vs Pathway:

water Ingestion

...................

13Dose vs Pathway:

Fish Ingestion

.....................

14Dose VS Pathway:

Radon (water Dep.) ................

.15Dose vs Pathway:

Plant (water Dep.) ................

16Dose vs Pathway:

Meat (water Dep.) ................

17Dose vs Pathway:

Milk (water Dep.) ................

18Cumulative Probability Summary .........................

19Summary of dose at graphical times, reptition 1 ..... 20Peak of the mean dose at graphical times .............

21correlation and Regression coefficients (if any) ..... 22RESRAD, Version 6.5 Limit = 30 days 11/07/2011 08:56 Page 2Probabilistic results summary : HB sensitivity analysis-soil-cm243 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\CM243\HB SOIL SACM243-1.

RADProbabilistic InputNumber of Sample Runs: 2000Number123456789101112131415161718192021.00003222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869NameAAAAAAAA.AAA THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIBWTUWH (1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUZ(1)BUZ(1)MLINH.8119SHF3SHF1DMDROOTYv(1)WLAMRWET(2)DCACTC(3)

DCACTU1(3)

DCACTS(3)

DCACTC(1)

DCACTU1(1)

DCACTS(1)

DCACTC(2)

DCACTU1(2)

DCACTS(2)

DCACTC(5)

DCACTUI(5)

DCACTS(5)

DCACTC(6)

DCACTU1(6)

DCACTS(6)

DCACTC(7)

DCACTU1(7)

DCACTS(7)

BRTF(96,1)

BRTF(96, 2)BRTF(96, 3)BBIO(96,1)

BRTF(89, 1)BRTF(89,2)

BRTF(89, 3)BBIO(89, 1)BRTF(95, 1)BRTF(95,2)

BRTF(95, 3)BBIO(95, 1)BRTF(91, 1)BRTF(91,2)

BRTF(91, 3)BBIO(91,1)

BRTF(94,1)

BRTF(94,2)

BRTF(94, 3)BBIO(94, 1)BRTF(92, 1)BRTF(92,2)

BRTF(92, 3)Distribution Parameters

,AAAAAAAAA AAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAA UNIFORM .15 3.51BOUNDED NORMAL 1.5635 .2385BOUNDED NORMAL .41 .09BOUNDED LOGNORMAL-N 1.36 2.17BOUNDED LOGNORMAL-N 1.73 .323UNIFORM .5 .75UNIFORM .36 .76BOUNDED NORMAL 1.5105 .1855BOUNDED NORMAL .43 .0699BOUNDED NORMAL .342 .0705BOUNDED LOGNORMAL-N

.362 1.59BOUNDED LOGNORMAL-N 1.96 .265TRIANGULAR 6 10UNIFORM 1173 1973UNIFORM 0 8.08BOUNDED NORMAL 1.5635 .2385BOUNDED NORMAL .41 .09BOUNDED NORMAL .315 .0905BOUNDED LOGNORMAL-N 1.36 2.17BOUNDED LOGNORMAL-N 1.73 .323CONTINUOUS LINEAR 8 000004 .9495 .00006 .9937 .000076 .9983UNIFORM .15 .95BOUNDED LOGNORMAL-N

-1.3 .59TRIANGULAR 0 .15UNIFORM .3 4TRUNCATED LOGNORMAL-N

.56 .48TRIANGULAR 5.1 18TRIANGULAR

.06 .67TRUNCATED LOGNORMAL-N 8.82 1.82TRUNCATED LOGNORMAL-N 8.82 1.82TRUNCATED LOGNORMAL-N 8.82 1.82TRUNCATED LOGNORMAL-N 6.72 3.22TRUNCATED LOGNORMAL-N 6.72 3.22TRUNCATED LOGNORMAL-N 6.72 3.22TRUNCATED LOGNORMAL-N 7.28 3.15TRUNCATED LOGNORMAL-N 7.28 3.15TRUNCATED LOGNORMAL-N 7.28 3.15TRUNCATED LOGNORMAL-N 5.94 3.22TRUNCATED LOGNORMAL-N 5.94 3.22TRUNCATED LOGNORMAL-N 5.94 3.22TRUNCATED LOGNORMAL-N 6.86 1.89TRUNCATED LOGNORMAL-N 6.86 1.89TRUNCATED LOGNORMAL-N 6.86 1.89TRUNCATED LOGNORMAL-N 4.84 3.13TRUNCATED LOGNORMAL-N 4.84 3.13TRUNCATED LOGNORMAL-N 4.84 3.13TRUNCATED LOGNORMAL-N

-6.91 .9TRUNCATED LOGNORMAL-N

-10.82 1TRUNCATED LOGNORMAL-N

-13.12 .9LOGNORMAL-N 3.4 1.1TRUNCATED LOGNORMAL-N

-6.91 1.1TRUNCATED LOGNORMAL-N

-10.82 1TRUNCATED LOGNORMAL-N

-13.12 .9LOGNORMAL-N 2.7 1.1TRUNCATED LOGNORMAL-N

-6.91 .9TRUNCATED LOGNORMAL-N

-9.9 .2TRUNCATED LOGNORMAL-N

-13.12 .7LOGNORMAL-N 3.4 1.1TRUNCATED LOGNORMAL-N

-4.61 1.1TRUNCATED LOGNORMAL-N

-12.21 1TRUNCATED LOGNORMAL-N

-12.21 .9LOGNORMAL-N 2.3 1.1TRUNCATED LOGNORMAL-N

-6.91 .9TRUNCATED LOGNORMAL-N

-9.21 .2TRUNCATED LOGNORMAL-N

-13.82 .5LOGNORMAL-N 3.4 1.1TRUNCATED LOGNORMAL-N

-6.21 .9TRUNCATED LOGNORMAL-N

-7.13 .7TRUNCATED LOGNORMAL-N

-7.82 .6AAAAAAAAAAAAAAAAAAAAA

.827 2.3.1319 .6881.00478 31902.08 15.3.937 2.084.214 .646.124 .56.0106 1953.02 15.530.827 2.3.1319 .6881.0349 .594.00478 31902.08 15.30 .0000080151.000016 .1365.0001.044.6.00184.95.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.00111.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999BARTLETTPage 64 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 070 BBIO(92,l)

LOGNORMAL-N 2.3 1.1RESRAD Regression and Correlation output 11/07/11 09:33 Page: Coef 1Title : HB sensitivity analysis.soil-cm243 Input File : C:\RESRADFAMILY\RESRAD\6.S\USERFILES\CM243\HB SOIL SA-CM243-1.RAD coefficients for peak of mean dose time DoseCoefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig Coeff Sig CoeffThickness of contaminated zone 2 0.57 3 0.26 2 0.73 2 0.38Density of contaminated zone 58 0.01 14 0.02 58 0.00 21 0.01contaminated zone total porosity 64 0.00 20 0.01 68 0.00 60 0.00contaminated zone hydraulic conductivity 39 -0.02 45 -0.01 12 0.04 18 0.01Contaminated zone b parameter 20 0.03 28 0.01 46 0.01 49 0.00Evapotranspiration coefficient 44 -0.01 50 0.00 28 0.02 35 0.01Irrigation 68 0.00 58 0.00 61 0.00 48 0.00Density of saturated zone 31 -0.02 2 -0.26 41 0.01 6 0.16saturated zone total porosity 32 -0.02 6 -0.13 53 0.01 10 0.06saturated zone effective porosity 33 -0.02 7 -0.12 29 0.02 7 0.10saturated zone hydraulic conductivity S2 -0.01 57 0.00 25 -0.02 32 -0.01saturated zone b parameter 10 -0.03 17 -0.01 36 0.01 40 0.01well pump intake depth 38 -0.02 44 -0.01 16 -0.03 23 -0.01well pumping rate 55 -0.01 34 -0.01 70 0.00 70 0.00Thickness of unsaturated zone 1 18 -0.03 26 -0.01 63 0.00 64 0.00Density of unsaturated zone 1 53 -0.01 8 -0.09 32 -0.02 5 -0.19Total Porosity of unsaturated zone 1 66 0.00 10 -0.02 43 -0.01 9 -0.08Effective Porosity of Unsaturated zone 1 48 -0.01 9 -0.05 30 -0.02 8 -0.10Hydraulic conductivity of unsaturated zone 1 26 0.02 35 0.01 31 0.02 36 0.01b Parameter of unsaturated zone 1 67 0.00 68 0.00 39 -0.01 43 0.00Mass loading for inhalation 50 0.01 56 0.00 14 0.03 20 0.01Indoor dust filtration factor 11 0.03 18 0.01 13 0.03 19 0.01External gamma shielding factor 4 0.37 5 0.15 3 0.60 3 0.27Depth of soil mixing layer 7 -0.04 13 -0.02 50 -0.01 53 0.00Depth of roots 3 -0.44 4 -0.18 4 -0.56 4 -0.24wet weight crop yield of fruit, grain and non-leafy vegetables 21 0.03 29 0.01 52 0.01 55 0.00weathering removal constant of all vegetation 16 0.03 25 0.01 38 -0.01 42 0.00wet foliar interception fraction of leafy vegetables 22 0.02 30 0.01 69 0.00 69 0.00Kd of Cm-243 in Contaminated zone 41 0.01 47 0.00 20 -0.02 27 -0.01Kd of Cm-243 in unsaturated zone 1 24 0.02 32 0.01 9 -0.04 15 -0.01Kd of Cm-243 in saturated zone 63 0.00 66 0.00 11 0.04 17 0.01Kd of AC-227 in Contaminated zone 15 0.03 23 0.01 27 0.02 34 0.01Kd of AC-227 in Unsaturated zone 1 49 0.01 54 0.00 24 -0.02 31 -0.01Kd of AC-227 in saturated Zone 61 -0.01 64 0.00 56 -0.01 58 0.00Kd of Am-243 in Contaminated Zone 69 0.00 69 0.00 42 -0.01 45 0.00Kd of Am-243 in Unsaturated Zone 1 47 -0.01 53 0.00 44 0.01 46 0.00Kd of Am-243 in Saturated zone 45 0.01 51 0.00 6 -0.06 12 -0.02Kd of Pa-231 in Contaminated zone 42 -0.01 48 0.00 59 0.00 61 0.00Kd of Pa-231 in unsaturated zone 1 54 -0.01 59 0.00 8 0.04 14 0.02Kd of Pa-231 in saturated zone 40 -0.02 46 -0.01 67 0.00 68 0.00Kd of Pu-239 in contaminated zone 23 0.02 31 0.01 62 0.00 63 0.00Kd of Pu-239 in unsaturated zone 1 57 0.01 61 0.00 60 0.00 62 0.00Kd of Pu-239 in saturated zone 6 -0.05 12 -0.02 23 0.02 30 0.01Kd of U-235 in Contaminated zone 12 0.03 19 0.01 15 0.03 22 0.01Kd of U-235 in unsaturated zone 1 60 -0.01 63 0.00 40 -0.01 44 0.00Kd of U-235 in saturated Zone 56 -0.01 60 0.00 26 0.02 33 0.01Plant transfer factor for Cm 1 0.92 1 0.85 1 0.91 1 0.77Meat transfer factor for Cm 9 0.04 16 0.01 18 0.02 25 0.01Milk transfer factor for cm 51 0.01 55 0.00 45 0.01 47 0.00Fish transfer factor for cm 27 -0.02 36 -0.01 5 -0.06 11 -0.02Plant transfer factor for AC 29 0.02 38 0.01 66 0.00 67 0.00Meat transfer factor for AC 30 0.02 39 0.01 22 -0.02 29 -0.01Milk transfer factor for AC 59 0.01 62 0.00 33 0.02 37 0.01Fish transfer factor for AC 43 0.01 49 0.00 19 0.02 26 0.01Plant transfer factor for Am 17 -0.03 24 -0.01 51 -0.01 54 0.00Meat transfer factor for Am 19 -0.03 27 -0.01 37 -0.01 41 -0.01Milk transfer factor for Am 70 0.00 70 0.00 49 -0.01 52 0.00Fish transfer factor for Am 14 -0.03 22 -0.01 35 -0.01 39 -0.01Plant transfer factor for Pa 13 -0.03 21 -0.01 54 -0.01 56 0.00Meat transfer factor for Pa 5 0.06 11 0.02 10 0.04 16 0.01Milk transfer factor for Pa 8 0.04 15 0.01 21 0.02 28 0.01Fish transfer factor for Pa 62 -0.01 65 0.00 57 0.01 59 0.00Plant transfer factor for Pu 46 -0.01 52 0.00 34 -0.02 38 -0.01Meat transfer factor for Pu 34 0.02 40 0.01 55 -0.01 57 0.00Milk transfer factor for Pu 25 -0.02 33 -0.01 65 0.00 66 0.00Fish transfer factor for Pu 65 0.00 67 0.00 47 -0.01 50 0.00Plant transfer factor for U 28 -0.02 37 -0.01 7 -0.06 13 -0.02Meat transfer factor for U 36 0.02 42 0.01 48 0.01 51 0.00Milk transfer factor for U 35 -0.02 41 -0.01 64 0.00 65 0.00Fish transfer factor for U 37 0.02 43 0.01 17 0.03 24 0.01R-SQUARE 0.87 0.87 0.87 0.87-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in 1jhe dependent variable (Dose) explained by regression on the independent variables.

fBARTLETT Page 65 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Cm-244 Results:RESRAD, Version 6.5 Ta Limit = 30 days 11/07/2011 09:44 PageProbabilistic results Summary 6H sensitivity analysissoilcm244 File :C:\RESRAD.-FAMILY\RESAD\6.

5\USERFILES\CM244\HB SOIL SA-CM244-1.RAD Table of ContentsAAAAAAAAAWAAAAAAA Part VI: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input ........

...........................

2Total Dose ..............................................

4Total Risk ...........

...............................

5Dose vs Pathway:

Ground External

...................

6Dose vs Pathway:

Inhalation (w/o Radon) ..............

7Dose vs Pathway:

Radon (water Ind.) ................

8Dose vs Pathway:

Plant (water Ind.) ...................

9Dose vs Pathway:

Meat (Water Ind.) ..................

10Dose vs Pathway:

Milk (Water Ind.) ................

11Dose vs Pathway:

soil Ingestion

......................

12Dose vs Pathway:

water Ingestion

.....................

13Dose vs Pathway:

Fish Ingestion

....................

14Dose vs Pathway:

Radon (water Dep.) .................

15Dose VS Pathway:

Plant (water Dep)....................

16Dose vs Pathway:

Meat (water Dep.) ................

17Dose vs Pathway:

Milk (water Dep)..).................

18Cumulative Probability summary ........................

19Summary of dose at graphical times, reptition 1 .. 20Peak of the mean dose at graphical times .............

21Correlation and Regression coefficients (if any) ..... 22RESRAD, version 6.5 T- Limit = 30 days 11/07/2011 09:44 PageProbabilistic results summary : HB sensitivity analysis.soil-cm244 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\CM244\HB SOIL SACM244-1.RAD Probabilistic InputNumber of sample Runs: 20002Number123456789101112131415161718192021.00003222324252627282930313233343536373839404142434445464748495O51525354555657585960616263646566NameAAAAAAAAWAAAAAAAAAAAAAA THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIBWTUWH(1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUZ(1)BUZ(1)MLINH.8119 .00004 .9SHF3SHF1DMDROOTYV(1)WLAMRWET(2)DCACTC(1)

DCACTU1(1)

DCACTS(1)

DCACTC(4)

DCACTU1(4)

DCACTS(4)

DCACTC(6)

DCACTU1(6)

DCACTS(6)

DCACTC(7)

DCACTU1(7)

DCACTS(7)

DCACTC(8)

DCACTU1(8)

DCACTS(8)

DCACTC(9)

DCACTU1(9)

DCACTS(9)

BRTF(96,1)

BRTF(96,2)

BRTF(96,3)

BBIO(96,1)

BRTF(94,1)

BRTF(94,2)

BRTF(94,3)

BBIO(94,1)

BRTF(88,1)

BRTF(88,2)

BRTF(88,3)

BBIO(88,1)

BRTF(90,1)

BRTF(90,2)

BRTF(90,3)

BBIO(90,1)

BRTF(92,1)

BRTF(92,2)

BRTF(92,3)

BBIO(92,1) 94Distribution Parameters AAAAAAAAAAAAAAAAAAAAAA AAAAAAAA.AA, UNIFORM .15BOUNDED NORMAL 1.5635BOUNDED NORMAL .41BOUNDED LOGNORMAL-N 1.36BOUNDED LOGNORMAL-N 1.73UNIFORM .5UNIFORM .36BOUNDED NORMAL 1.5105BOUNDED NORMAL .43BOUNDED NORMAL .342BOUNDED LOGNORMAL-N

.362BOUNDED LOGNORMAL-N 1.96TRIANGULAR 6UNIFORM 1173UNIFORM 0BOUNDED NORMAL 1.5635BOUNDED NORMAL .41BOUNDED NORMAL .315BOUNDED LOGNORMAL-N 1.36BOUNDED LOGNORMAL-N 1.73CONTINUOUS LINEAR 8495 .00006 .9937 .000076UNIFORM .15BOUNDED LOGNORMAL-N

-1.3TRIANGULAR 0UNIFORM .3TRUNCATED LOGNORMAL-N

.56TRIANGULAR 5.1TRIANGULAR

.06TRUNCATED LOGNORMAL-N 8.82TRUNCATED LOGNORMAL-N 8.82TRUNCATED LOGNORMAL-N 8.82TRUNCATED LOGNORMAL-N 6.86TRUNCATED LOGNORMAL-N 6.86TRUNCATED LOGNORMAL-N 6.86TRUNCATED LOGNORMAL-N 8.17TRUNCATED LOGNORMAL-N 8.17TRUNCATED LOGNORMAL-N 8.17TRUNCATED LOGNORMAL-N 8.68TRUNCATED LOGNORMAL-N 8.68TRUNCATED LOGNORMAL-N 8.68TRUNCATED LOGNORMAL-N 8.68TRUNCATED LOGNORMAL-N 8.68TRUNCATED LOGNORMAL-N 8.68TRUNCATED LOGNORMAL-N 4.84TRUNCATED LOGNORMAL-N 4.84TRUNCATED LOGNORMAL-N 4.84TRUNCATED LOGNORMAL-N

-6.91TRUNCATED LOGNORMAL-N

-10.82TRUNCATED LOGNORMAL-N

-13.12LOGNORMAL-N 3.4TRUNCATED LOGNORMAL-N

-6.91TRUNCATED LOGNORMAL-N

-9.21TRUNCATED LOGNORMAL-N

-13.82LOGNORMAL-N 3.4TRUNCATED LOGNORMAL-N

-3.22TRUNCATED LOGNORMAL-N

-6.91TRUNCATED LOGNORMAL-N

-6.91LOGNORMAL-N 3.9TRUNCATED LOGNORMAL-N

-6.91TRUNCATED LOGNORMAL-N

-9.21TRUNCATED LOGNORMAL-N

-12.21LOGNORMAL-N 4.6TRUNCATED LOGNORMAL-N

-6.21TRUNCATED LOGNORMAL-N

-7.13TRUNCATED LOGNORMAL-N

-7.82LOGNORMAL-N 2.33.51.2385.092.17.323.75.76.1855.0699.07051.59.2651019738.08.2385.09.09052.17.3230.9983.95.59.154.4818.671.821.821.821.891.891.891.71.71.73.623.623.623.623.623.623.133.133.13.91.91.1.9.2.51.1.9.7.51.1.91.91.1.9.7.61.1.937.214.124.01063.0230.827.1319.0349.004782.080.0001.044.6.00184.95.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.0012.084.646.5619515.52.3.6881.594319015.3.00000811.0151.000016 .1365.827 2.3.1319 .6881.00478 31902.08 15.3.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999~r~BARTLETT Page 66It) BARTLETTPage 66 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0RESRAD Regression and Correlation output 11/07/11 10:01 Page: Coef 1Title : HB sensitivity analysis.soilbcm244 Input File : C:\RESRADFAMILY\RESRAo\6.S\USERFILES\CM244\HB SOIL SA__CM244-1.RAD coefficients for peak of mean dose time Dosecoefficient PCC SRC PRCC SRRCRepetition 1 1 1 1Description of Probabilistic variable Sig Coeff Sig coeff Sig coeff Sig CoeffThickness of contaminated zone 2 0.57 3 0.29 2 0.78 2 0.42Density of contaminated zone 36 -0.01 11 -0.03 62 0.00 23 0.01contaminated zone total porosity 44 -0.01 12 -0.03 66 0.00 66 0.00contaminated zone hydraulic conductivity 7 0.03 17 0.01 37 0.02 41 0.01contaminated zone b parameter 14 -0.03 24 -0.01 13 0.03 20 0.01Evapotranspiration coefficient 59 0.00 59 0.00 42 -0.01 44 0.00Irrigation 29 0.02 13 0.02 41 -0.01 15 -0.02Density of saturated zone 15 -0.03 2 -0.38 40 -0.02 6 -0.16Saturated zone total porosity 17 -0.03 7 -0.19 44 -0.01 9 -0.07saturated zone effective porosity 16 -0.03 6 -0.19 36 -0.02 8 -0.10Saturated zone hydraulic conductivity 27 -0.02 30 -0.01 12 -0.03 19 -0.01saturated zone b parameter 24 -0.02 28 -0.01 63 0.00 63 0.00well pump intake depth 57 0.00 57 0.00 51 0.01 52 0.00well pumping rate 20 -0.02 10 -0.03 34 0.02 10 0.02Thickness of unsaturated zone 1 50 -0.01 50 0.00 38 0.02 42 0.01Density of unsaturated zone 1 23 -0.02 4 -0.28 16 -0.03 3 -0.31Total Porosity of unsaturated zone 1 26 -0.02 9 -0.13 33 -0.02 7 -0.11Effective Porosity of unsaturated zone 1 22 -0.02 8 -0.15 11 -0.03 5 -0.19Hydraulic conductivity of unsaturated zone 1 45 -0.01 45 0.00 6 0.05 13 0.02b Parameter of unsaturated zone 1 46 -0.01 47 0.00 26 -0.02 33 -0.01Mass loading for inhalation 8 0.03 18 0.01 4 0.06 11 0.02Indoor dust filtration factor 63 0.00 63 0.00 35 -0.02 40 -0.01External gamma shielding factor 6 0.04 16 0.02 19 0.03 26 0.01Depth of soil mixing layer 13 0.03 23 0.01 65 0.00 65 0.00Depth of roots 3 -0.43 5 -0.20 3 -0.60 4 -0.25wet weight crop yield of fruit, grain and non-leafy vegetables 43 -0.01 44 0.00 64 0.00 64 0.00Weathering removal constant of all vegetation 19 -0.03 26 -0.01 22 -0.02 29 -0.01wet foliar interception fraction of leafy vegetables 51 0.01 51 0.00 24 0.02 31 0.01Kd of Cm-244 in Contaminated zone 58 0.00 58 0.00 48 -0.01 49 0.00Kd of Cm-244 in unsaturated zone 1 33 -0.01 35 -0.01 55 -0.01 56 0.00Kd of Cm-244 in saturated zone 52 -0.01 52 0.00 45 0.01 46 0.00Kd of Pu-240 in Contaminated zone 54 -0.01 54 0.00 46 -0.01 47 0.00Kd of Pu-240 in unsaturated zone 1 4 0.04 14 0.02 17 -0.03 24 -0.01Kd of Pu-240 in Saturated zone 38 -0.01 39 0.00 57 -0.01 58 0.00Kd of Ra-228 in Contaminated zone 35 0.01 37 0.00 58 -0.01 59 0.00Kd of Ra-228 in unsaturated Zone 1 31 0.01 33 0.01 20 -0.03 27 -0.01Kd of Ra-228 in Saturated zone 10 -0.03 20 -0.01 5 -0.05 12 -0.02Kd of Th-228 in Contaminated zone 56 0.00 56 0.00 27 0.02 34 0.01Kd of Th-228 in unsaturated zone 1 47 0.01 46 0.00 43 0.01 45 0.00Kd of Th-228 in Saturated Zone 37 0.01 38 0.00 30 0.02 37 0.01Kd of Th-232 in Contaminated zone 32 0.01 34 0.01 54 0.01 55 0.00Kd of Th-232 in unsaturated zone 1 11 -0.03 21 -0.01 53 -0.01 54 0.00Kd of Th-232 in saturated zone 28 -0.02 31 -0.01 59 -0.01 60 0.00Kd of u-236 in contaminated zone 55 -0.01 55 0.00 SO 0.01 51 0.00Kd of U-236 in unsaturated zone 1 25 -0.02 29 -0.01 10 0.04 18 0.01Kd of u-236 in Saturated zone 60 0.00 60 0.00 32 -0.02 39 -0.01Plant transfer factor for cm 1 0.90 1 0.85 1 0.92 1 0.80Meat transfer factor for Cm 61 0.00 61 0.00 7 0.05 14 0.02Milk transfer factor for Cm 65 0.00 65 0.00 21 -0.03 28 -0.01Fish transfer factor for Cm 48 -0.01 48 0.00 31 0.02 38 0.01Plant transfer factor for Pu 49 -0.01 49 0.00 61 0.00 62 0.00Meat transfer factor for Pu 21 -0.02 27 -0.01 14 -0.03 21 -0.01Milk transfer factor for Pu 41 -0.01 42 0.00 56 -0.01 57 0.00Fish transfer factor for Pu 18 0.03 25 0.01 15 0.03 22 0.01Plant transfer factor for Ra 53 -0.01 53 0.00 52 -0.01 53 0.00Meat transfer factor for Ra 66 0.00 66 0.00 29 0.02 36 0.01Milk transfer factor for Ra 30 -0.02 32 -0.01 60 -0.01 61 0.00Fish transfer factor for Ra 39 -0.01 40 0.00 39 0.02 43 0.01Plant transfer factor for Th 9 -0.03 19 -0.01 18 0.03 25 0.01Meat transfer factor for Th 62 0.00 62 0.00 49 0.01 50 0.00Milk transfer factor for Th 64 0.00 64 0.00 28 -0.02 35 -0.01Fish transfer factor for Th 40 0.01 41 0.00 47 0.01 48 0.00Plant transfer factor for U 5 -0.04 15 -0.02 23 -0.02 30 -0.01Meat transfer factor for U 12 0.03 22 0.01 9 0.04 17 0.01Milk transfer factor for u 42 -0.01 43 0.00 25 0.02 32 0.01Fish transfer factor for U 34 -0.01 36 -0.01 8 -0.05 16 -0.02R-SQUARE 0.83 0.83 0.89 0.89-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

BARTLETTPage 67 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Cm-245 Results:RESRAD, version 6.5 T<< Limit = 30 days 11/09/2011 08:13Probabilistic results summary : HB sensitivity analysis.soil.cm245 File : C:\RESRAIDFAMILY\RESRAD\6.5\HB SOIL SACM245-1.RAD Table of contentsPart v": Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

4Total Risk ....................

.....................

5Dose vs Pathway:

Ground External

........................

6Dose vs Pathway:

Inhalation (w/o Radon) ............

7Dose vs Pathway:

Radon (water Ind.) ................

8Dose vs Pathway:

Plant (water Ind.) ................

9Dose vs Pathway:

Meat (water Ind.) ................

10Dose VS Pathway:

Milk (water Ind.) ................

11Dose vs Pathway:

soil Ingestion

......................

12Dose vs Pathway:

Water Ingestion

...................

13Dose vs Pathway:

Fish Ingestion

....................

14Dose vs Pathway:

Radon (water Dep.) ................

15Dose vs Pathway:

Plant (water Dep.) .................

16Dose vs Pathway:

Meat (water Dep.) ................

17Dose vs Pathway:

Milk (water Dep.) ................

18Cumulative Probability Summary .......................

19Summary of dose at graphical times, reptition 1 ..... 20Peak of the mean dose at graphical times .............

21Correlation and Regression coefficients (if any) ..... 22RESRAD, version 6.5 T- Limit = 30 days 11/09/2011 08:13Probabilistic results summary : HB sensltlvity analysis.soil.cm245 File : C:\RESRADFAMILY\RESRAD\6.5\HB SOIL SACM245-1.RAD Probabilistic InputNumber of Sample Runs: 2000Page 1Page 2NumberAAAIA.A123456789101112131415161718192021.0000322232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970NameAAAAAAAAAA.JA.AAAAAAAAA THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIBWTUWH(1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUz(1)BUZ(1)MLINH.8119 .00004 .9SHF3SHF1DMDROOTYV(1)WLAMRWET(2)DCACTC(2)

DCACTU1(2)

DCACTS(2)

DCACTC(1)

DCACTU1(1)

DCACTS(1)

DCACTC(4)

DCACTUI(4)

DCACTS(4)

DCACTC(5)

DCACTUl(5)

DCACTS(5)

DCACTC(7)

DCACTUI(7)

DCACTS(7)

DCACTC(8)

DCACTUI(8)

DCACTS(8)

BRTF(96,1)

BRTF(96,2)

BRTF(96,3)

BBIO(96,1)

BRTF(95,1)

BRTF(95,2)

BRTF(95,3)

BBIO(95,1)

BRTF(93,1)

BRTF(93,2)

BRTF(93,3)

BBIO(93,1)

BRTF(94,1)

BRTF(94,2)

BRTF(94,3)

BBIO(94,1)

BRTF(90,1)

BRTF(90,2)

BRTF(90,3)

BBIO(90,1)

BRTF(92,1)

BRTF(92,2)

BRTF(92,3)

BBIO(92,1) 94Distribution Parameters AAAAAAAAA

.AAAAAAAAAAAA AAAAAAAAA UNIFORM .15 3.51BOUNDED NORMAL 1.5635 .2385 .827 2.3BOUNDED NORMAL .41 .09 .1319 .6881BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3UNIFORM .5 .75UNIFORM .36 .76BOUNDED NORMAL 1.5105 .1855 .937 2.084BOUNDED NORMAL .43 .0699 .214 .646BOUNDED NORMAL .342 .0705 .124 .56BOUNDED LOGNORMAL-N

.362 1.59 .0106 195BOUNDED LOGNORMAL-N 1.96 .265 3.02 15.5TRIANGULAR 6 10 30UNIFORM 1173 1973UNIFORM 0 8.08BOUNDED NORMAL 1.5635 .2385 .827 2.3BOUNDED NORMAL .41 .09 .1319 .6881BOUNDED NORMAL .315 .0905 .0349 .594BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3CONTINUOUS LINEAR 8 0 0 .000008495 .00006 .9937 .000076 .9983 .0001 1UNIFORM .15 .95BOUNDED LOGNORMAL-N

-1.3 .59 .044 1TRIANGULAR 0 .15 .6UNIFORM .3 4TRUNCATED LOGNORMAL-N

.56 .48 .001 .999TRIANGULAR 5.1 18 84TRIANGULAR

.06 .67 .95TRUNCATED LOGNORMAL-N 8.82 1.82 .001 .999TRUNCATED LOGNORMAL-N 8.82 1.82 .001 .999TRUNCATED LOGNORMAL-N 8.82 1.82 .001 .999TRUNCATED LOGNORMAL-N 7.28 3.15 .001 .999TRUNCATED LOGNORMAL-N 7.28 3.15 .001 .999TRUNCATED LOGNORMAL-N 7.28 3.15 .001 .999TRUNCATED LOGNORMAL-N 2.84 2.25 .001 .999TRUNCATED LOGNORMAL-N 2.84 2.25 .001 .999TRUNCATED LOGNORMAL-N 2.84 2.25 .001 .999TRUNCATED LOGNORMAL-N 6.68 1.89 .001 .999TRUNCATED LOGNORMAL-N 6.86 1.89 .001 .999TRUNCATED LOGNORMAL-N 6.86 1.89 .001 .999TRUNCATED LOGNORMAL-N 8.68 3.62 .001 .999TRUNCATED LOGNORMAL-N 8.68 3.62 .001 .999TRUNCATED LOGNORMAL-N 8.68 3.62 .001 .999TRUNCATED LOGNORMAL-N 4.84 3.13 .001 .999TRUNCATED LOGNORMAL-N 4.84 3.13 .001 .999TRUNCATED LOGNORMAL-N 4.84 3.13 .001 .999TRUNCATED LOGNORMAL-N

-6.91 .9 .001 .999TRUNCATED LOGNORMAL-N

-10.82 1 .001 .999TRUNCATED LOGNORMAL-N

-13.12 .9 .001 .999LOGNORMAL-N 3.4 1.1TRUNCATED LOGNORMAL-N

-6.91 .9 .001 .999TRUNCATED LOGNORMAL-N

-9.9 .2 .001 .999TRUNCATED LOGNORMAL-N

-13.12 .7 .001 .999LOGNORMAL-N 3.4 1.1TRUNCATED LOGNORMAL-N

-3.91 .9 .001 .999TRUNCATED LOGNORMAL-N

-6.91 .7 .001 .999TRUNCATED LOGNORMAL-N

-11.51 .7 .001 .999LOGNORMAL-N 3.4 1.1TRUNCATED LOGNORMAL-N

-6.91 .9 .001 .999TRUNCATED LOGNORMAL-N

-9.21 .2 .001 .999TRUNCATED LOGNORMAL-N

-13.82 .5 .001 .999LOGNORMAL-N 3.4 1.1TRUNCATED LOGNORMAL-N

-6.91 .9 .001 .999TRUNCATED LOGNORMAL-N

-9.21 1 .001 .999TRUNCATED LOGNORMAL-N

-12.21 .9 .001 .999LOGNORMAL-N 4.6 1.1TRUNCATED LOGNORMAL-N

-6.21 .9 .001 .999TRUNCATED LOGNORMAL-N

-7.13 .7 .001 .999TRUNCATED LOGNORMAL-N

-7.82 .6 .001 .999LOGNORMAL-N 2.3 1.1.0151 .000016 .1365BARTLETTPage 68 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 01 RESRAD Regression and correlation output 11/09/11 19:41 Page: Coef 1Title : HB sensitivity analysis.soilCm245 Input File : C:\RESRADFAMILY\RESRAD\6.5\HB SOIL SA.CM245-1.RAD coefficients for peak of mean dose time Dosecoefficient

=Repetition

=Description of Probabilistic variableThickness of contaminated zoneDensity of contaminated zoneContaminated zone total porositycontaminated zone hydraulic conductivity Contaminated zone b parameter Evapotranspiration coefficient Irrigation Density of saturated zonesaturated zone total porositySaturated zone effective porositysaturated zone hydraulic conductivity Saturated zone b parameter well pump intake depthwell pumping rateThickness of Unsaturated zone 1Density of Unsaturated zone 1Total Porosity of unsaturated zone IEffective Porosity of unsaturated zone IHydraulic Conductivity of unsaturated zone Ib Parameter of unsaturated zone 1Mass loading for inhalation Indoor dust filtration factorExternal gamma shielding factorDepth of soil mixing layerDepth of rootswet weight crop yield of fruit, grain and non-leafy vegetables weathering removal constant of all vegetation wet foliar interception fraction of leafy vegetables Kd of Cm-245 in Contaminated zoneKd of Cm-245 in unsaturated zone 1Kd of cm-245 in Saturated zoneKd of Am-241 in Contaminated zoneKd of Am-241 in unsaturated zone 1Kd of Am-241 in saturated zoneKd of Np-237 in Contaminated ZoneKd of Np-237 in Unsaturated zone 1Kd of Np-237 in saturated zoneKd of Pu-241 in contaminated zoneKd of Pu-241 in unsaturated zone 1Kd of Pu-241 in Saturated zoneKd of Th-229 in Contaminated ZoneKd of Th-229 in unsaturated Zone 1Kd of Th-229 in saturated zoneKd of U-233 in Contaminated zoneKd of U-233 in Unsaturated zone 1Kd of U-233 in saturated zonePlant transfer factor for CmMeat transfer factor for CmMilk transfer factor for CmFish transfer factor for CmPlant transfer factor for AmMeat transfer factor for AmMilk transfer factor for AmFish transfer factor for AmPlant transfer factor for NpMeat transfer factor for NpMilk transfer factor for NpFish transfer factor for NpPlant transfer factor for PuMeat transfer factor for PuMilk transfer factor for PuFish transfer factor for PuPlant transfer factor for ThMeat transfer factor for ThMilk transfer factor for ThFish transfer factor for ThPlant transfer factor for uMeat transfer factor for uMilk transfer factor for uFish transfer factor for UR-SQUARE-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it providvariation in the dependent variable (Dose) explained by regression on the independent varPCC SRC PRCC SRRC1 1 1 1sig coeff Sig Coeff sig coeff Sig Coeff2 0.64 2 0.35 2 0.80 2 0.5555 0.01 13 0.02 47 0.01 12 0.0358 0.00 20 0.01 57 0.01 21 0.0122 -0.02 30 -0.01 27 0.02 37 0.0123 0.02 31 0.01 59 0.00 60 0.0040 -0.01 46 -0.01 14 0.03 22 0.0152 -0.01 24 -0.01 50 -0.01 25 -0.0125 -0.02 3 -0.30 42 0.01 4 0.1721 -0.02 5 -0.16 56 0.01 10 0.0432 -0.02 6 -0.14 29 0.02 5 0.1444 -0.01 50 -0.01 10 -0.04 17 -0.0220 -0.02 29 -0.01 69 0.00 69 0.0046 -0.01 52 0.00 55 -0.01 58 0.0066 0.00 58 0.00 54 0.01 36 0.018 -0.04 14 -0.02 21 -0.03 30 -0.0168 0.00 19 -0.01 49 -0.01 6 -0.1365 0.00 11 0.02 62 0.00 13 -0.0361 0.00 9 -0.03 39 -0.01 9 -0.0928 0.02 35 0.01 33 -0.02 42 -0.0153 0.01 59 0.00 64 0.00 64 0.0047 0.01 53 0.00 15 0.03 23 0.0113 0.03 22 0.01 11 0.04 18 0.02S 0.14 8 0.06 4 0.24 7 0.109 -0.04 15 -0.02 32 -0.02 41 -0.013 -0.43 4 -0.20 3 -0.54 3 -0.2715 0.03 23 0.01 43 0.01 50 0.0137 0.01 43 0.01 68 0.00 68 0.0033 0.02 39 0.01 30 0.02 39 0.0116 0.03 25 0.01 26 0.02 35 0.0127 0.02 34 0.01 13 -0.04 20 -0.0162 0.00 65 0.00 9 0.05 16 0.0210 0.04 16 0.02 6 0.07 11 0.0357 0.01 62 0.00 38 -0.01 47 -0.0159 0.00 63 0.00 65 0.00 65 0.0064 0.00 67 0.00 24 -0.02 33 -0.0141 -0.01 48 -0.01 46 0.01 53 0.0070 0.00 70 0.00 8 -0.05 15 -0.0217 -0.03 26 -0.01 63 0.00 63 0.0038 -0.01 44 -0.01 22 0.03 31 0.0150 -0.01 56 0.00 52 0.01 56 0.0031 0.02 37 0.01 40 0.01 48 0.0169 0.00 69 0.00 45 -0.01 52 0.0014 -0.03 21 -0.01 35 0.02 44 0.0112 0.03 18 0.01 18 0.03 27 0.0167 0.00 68 0.00 48 -0.01 54 0.0042 -0.01 47 -0.01 41 0.01 49 0.011 0.88 1 0.79 1 0.84 1 0.6511 0.04 17 0.02 53 0.01 57 0.0035 0.02 41 0.01 31 0.02 40 0.0149 -0.01 55 0.00 7 -0.05 14 -0.024 0.21 7 0.09 5 0.24 8 0.1019 0.02 28 0.01 58 0.00 59 0.0051 0.01 57 0.00 51 0.01 S5 0.0030 0.02 38 0.01 25 0.02 34 0.0118 -0.02 27 -0.01 37 -0.01 46 -0.0134 -0.02 40 -0.01 36 -0.01 45 -0.0160 0.00 64 0.00 70 0.00 70 0.0024 -0.02 32 -0.01 67 0.00 67 0.0063 0.00 66 0.00 12 0.04 19 0.026 0.05 10 0.02 28 0.02 38 0.017 0.04 12 0.02 17 0.03 26 0.0154 -0.01 60 0.00 19 0.03 28 0.0139 -0.01 45 -0.01 34 -0.02 43 -0.0145 0.01 51 0.01 20 0.03 29 0.0126 -0.02 33 -0.01 44 -0.01 51 0.0056 -0.01 61 0.00 66 0.00 66 0.0048 -0.01 54 0.00 16 -0.03 24 -0.0136 0.02 42 0.01 61 0.00 62 0.0043 -0.01 49 -0.01 60 0.00 61 0.0029 0.02 36 0.01 23 0.03 32 0.010.82 0.82 0.83 0.83es a measure of theiables.WBARTLETT Page 69 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Cm-246 Results:RESRAD, version 6.5 T1 Limit = 30 days 01/16/2012 19:25 Page 1Probabilistic results summary : HB sensitivity analysis-soil-Cm246 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\CM246_HB SA\HB SOIL SACM246-1.RAD Table of ContentsAAAAAA.AAAAAAAAAA Part VI: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .....................................

2Total Dose ..............................................

4Total Risk .......................

...................

SDose vs Pathway:

Ground External....................

6Dose vs Pathway:

Inhalation (w/o Radon) ...............

7Dose vs Pathway:

Radon (water Ind.) ...................

8Dose vs Pathway:

Plant (water Ind.) ...................

9Dose vs Pathway:

Meat (water Ind.) ..................

10Dose vs Pathway:

Milk (Water Ind.) ..................

11Dose vs Pathway:

soil Ingestion

......................

12Dose vs Pathway:

water Ingestion

.....................

13Dose vs Pathway:

Fish Ingestion

......................

14Dose vs Pathway:

Radon (water Dep.) ..................

15Dose vs Pathway:

Plant (Water Dep.) ..................

16Dose vs Pathway:

Meat (water Dep.) ..................

17Dose vs Pathway:

Milk (water Dep,)..)................

18Cumulative Probability summary .......................

19summary of dose at graphical times, reptition 1.... 20Peak of the mean dose at graphical times .............

211RESRAD, Version 6.5 T. Limit = 30 days 01/16/2012 19:25 Page 2Probabilistic results summary : HR sensitivity analysis-soilCm246 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\CM246_HB SA\HB SOIL SACM246-1.RAD Probabilistic ONumber of Sample Runs: 2000Number NameAAAAA AAAAAAAAAAAAAAAA.AAAAA 1 THICKO2 DENSCZ3 TPCZ4 HCCZ5 BCZ6 EVAPTR7 RI8 DENSAQ9 TPSZ10 EPSZ11 HCSZ12 BSZ13 DWIBWT14 UW15 H(1)16 DENSUZ(1) 17 TPUZ(1)18 EPUZ(1)19 HCUZ(1)20 BUZ(1)21 MLINH.00003 .8119 .00004 .922 SHF323 SHF124 DM25 DROOT26 YV(1)27 WLAM28 RWET(2)29 DCACTC(1) 30 DCACTU1(1) 31 DCACTS(1) 32 DCACTC(5) 33 DCACTUI(5) 34 DCACTS(S) 35 DCACTC(6) 36 DCACTU1(6) 37 DCACTS(6) 38 DCACTC(7) 39 DCACTU1(7) 40 DCACTS(7) 41 DCACTC(10) 42 DCACTU1(10) 43 DCACTS(10) 44 DCACTC(11) 45 DCACTU1(11) 46 DCACTS(11) 47 DCACTC(12) 48 DCACTU1(12) 49 DCACTS(12) 50 DCACTC(13) 51 DCACTU1(13) 52 DCACTS(13) 53 BRTF(96,1) 54 BRTF(96,2) 55 BRTF(96,3) 56 BBIO(96,1) 57 BRTF(82,1) 58 BRTF(82,2) 59 BRTF(82,3) 60 BBIO(82,1) 61 BRTF(84,1) 62 BRTF(84,2) 63 BRTF(84,3) 64 BBIO(84,1) 65 BRTF(94,1) 66 BRTF(94,2) 67 BRTF(94,3) 68 BBIO(94,1) 69 BRTF(88,1)

Distribution Parameters iAAAAXA.AAAA.AAAAAAAAAAAA AAAAAWAAAA UNIFORM .15 3BOUNDED NORMAL 1.5635BOUNDED NORMAL .41BOUNDED LOGNORMAL-N 1.36 2BOUNDED LOGNORMAL-N 1.73UNIFORM .5UNIFORM .36BOUNDED NORMAL 1.5105BOUNDED NORMAL .43BOUNDED NORMAL .342BOUNDED LOGNORMAL-N

.362 1BOUNDED LDGNORMAL-N 1.96TRIANGULAR 6 1UNIFORM 1173 1UNIFORM 0 8BOUNDED NORMAL 1.5635BOUNDED NORMAL .41BOUNDED NORMAL .315BOUNDED LOGNORMAL-N 1.36 2BOUNDED LOGNORMAL-N 1.73CONTINUOUS LINEAR 8 0495 .00006 .9937 .000076UNIFORM .15BOUNDED LOGNORMAL-N

-1.3TRIANGULAR 0UNIFORM .3 4TRUNCATED LOGNORMAL-N 56TRIANGULAR 5.1 1TRIANGULAR

.06TRUNCATED LOGNORMAL-N 8.82 1TRUNCATED LOGNORMAL-N 8.82 1TRUNCATED LOGNORMAL-N 8.82 1TRUNCATED LOGNORMAL-N 7.78 2TRUNCATED LOGNORMAL-N 7.78 2TRUNCATED LOGNORMAL-N 7.78 2TRUNCATED LOGNORMAL-N 5.2 1TRUNCATED LOGNORMAL-N 5.2 1TRUNCATED LOGNORMAL-N 5.2 1TRUNCATED LOGNORMAL-N 6.86 1TRUNCATED LOGNORMAL-N 6.86 1TRUNCATED LOGNORMAL-N 6.86 1TRUNCATED LOGNORMAL-N 8.17 1TRUNCATED LOGNORMAL-N 8.17 1TRUNCATED LOGNORMAL-N 8.17 1TRUNCATED LOGNORMAL-N 8.68 3TRUNCATED LOGNORMAL-N 8.68 3TRUNCATED LOGNORMAL-N 8.68 3TRUNCATED LOGNORMAL-N 4.84 3TRUNCATED LOGNORMAL-N 4.84 3TRUNCATED LOGNORMAL-N 4.84 3TRUNCATED LOGNORMAL-N 4.84 3TRUNCATED LOGNORMAL-N 4.84 3TRUNCATED LOGNORMAL-N 4.84 3TRUNCATED LOGNORMAL-N

-6.91TRUNCATED LOGNORMAL-N

-10.82 1TRUNCATED LOGNORMAL-N

-13.12LOGNORMAL-N 3.4 1TRUNCATED LOGNORMAL-N

-5.52TRUNCATED LOGNORMAL-N

-7.13TRUNCATED LOGNORMAL-N

-8.11LOGNORMAL-N 5.7 1TRUNCATED LOGNORMAL-N

-6.9TRUNCATED LOGNORMAL-N

-5.3TRUNCATED LOGNORMAL-N

-7.82LOGNORMAL-N 4.6 1TRUNCATED LOGNORMAL-N

-6.91TRUNCATED LOGNORMAL-N

-9.21TRUNCATED LOGNORMAL-N

-13.82LOGNORMAL-N 3.4 1TRUNCATED LOGNORMAL-N

-3.22,AAAAAAAAAAAAAAAAAAAAAAAAAAAAA

.51238509.173237576185506990705.59265.0.973.082385090905.17323.998395591548.867.82.82.82.76.76.761.68..68.68.89.89.89.7.71.73.623.623.62.133.131.133.131.131.13999791.1977.9251.19.827 2.3.1319 .6881.00478 31902.08 15.3.937 2.084.214 .646.124 .56.0106 1953.02 15.530.827.1319.0349.004782.080.0001.044.6.00184.95.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.0012.3.6881.594319015.3.00000811.0151 .000016 .1365.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999f- BARTLETTPage 70 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 070 BRTF(88,2)

TRUNCATED LOGNORMAL-N

-6.91 .7 .00171 BRTF(88,3)

TRUNCATED LOGNORMAL-N

-6.91 .5 .00172 BBIO(88,1)

LOGNORMAL-N 3.9 1.173 BRTF(90,1)

TRUNCATED LOGNORMAL-N

-6.91 .9 .00174 BRTF(90,2)

TRUNCATED LOGNORMAL-N

-9.21 1 .00175 BRTF(90,3)

TRUNCATED LOGNORMAL-N

-12.21 .9 .00176 BBIO(90,I)

LOGNORMAL-N 4.6 1.177 BRTF(92,1)

TRUNCATED LOGNORMAL-N

-6.21 .9 .00178 BRTF(92,2)

TRUNCATED LOGNORMAL-N

-7.13 .7 .00179 BRTF(92,3)

TRUNCATED LOGNORMAL-N

-7.82 .6 .00180 BBIO(92,1)

LOGNORMAL-N 2.3 1.11 RESRAD Regression and correlation output 01/16/12 20:04 Page: coef 1Title : HB sensitivity analysis-soilCm246 Input File : C:\RESRADFAMILY\RESRAO\6.5\USERFILES\CM246.HB SA\HB SOIL SACM246-1.RAD

.999.999.999.999.999.999.999.999Coefficients for peak of mean dose time DoseCoefficient

=Repetition

=Description of Probabilistic variableThickness of contaminated zoneDensity of contaminated zonecontaminated zone total porositycontaminated zone hydraulic conductivity Contaminated zone b parameter Evapotranspiration coefficient Irrigation Density of saturated zonesaturated zone total porositysaturated zone effective porositysaturated zone hydraulic conductivity saturated zone b parameter well pump intake depthwell pumping rateThickness of unsaturated zone 1Density of unsaturated zone 1Total Porosity of unsaturated zone 1Effective Porosity of Unsaturated zone 1Hydraulic conductivity of unsaturated zone 1b Parameter of unsaturated zone 1Mass loading for inhalation Indoor dust filtration factorExternal gamma shielding factorDepth of soil mixing layerDepth of rootswet weight crop yield of fruit, grain and non-leafy vegetables weathering removal constant of all vegetation wet foliar interception fraction of leafy vegetables Kd of Cm-246 in Contaminated zoneKd of Cm-246 in unsaturated Zone 1Kd of Cm-246 in Saturated ZoneKd of Pb-210 in Contaminated zoneKd of Pb-210 in unsaturated zone 1Kd of Pb-210 in Saturated zoneKd of Po-210 in Contaminated zoneKd of Po-210 in unsaturated zone 1Kd of Po-210 in saturated zoneKd of Pu-242 in Contaminated zoneKd of Pu-242 in unsaturated zone 1Kd of Pu-242 in Saturated zoneKd of Ra-226 in Contaminated zoneKd of Ra-226 in Unsaturated zone 1Kd of Ra-226 in Saturated zoneKd of Th-230 in contaminated zoneKd of Th-230 in unsaturated zone 1Kd of Th-230 in Saturated zoneKd of u-234 in Contaminated zoneKd of U-234 in unsaturated zone 1Kd of U-234 in Saturated zoneKd of u-238 in Contaminated zoneKd of U-238 in unsaturated zone 1Kd of U-238 in saturated zonePlant transfer factor for cmMeat transfer factor for CmMilk transfer factor for CmFish transfer factor for CmPlant transfer factor for PbMeat transfer factor for PbMilk transfer factor for PbFish transfer factor for PbPlant transfer factor for PoMeat transfer factor for PoMilk transfer factor for PoFish transfer factor for PoPlant transfer factor for PuMeat transfer factor for PuMilk transfer factor for PuFish transfer factor for PuPlant transfer factor for RaMeat transfer factor for RaMilk transfer factor for RaFish transfer factor for RaPlant transfer factor for ThMeat transfer factor for ThMilk transfer factor for ThFish transfer factor for ThPlant transfer factor for UMeat transfer factor for UMilk transfer factor for UFish transfer factor for UR-SQUARE-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it providvariation in the dependent variable (Dose) explained by regression on the independent varPCC SRC PRCC SRRC1 1 1 1Sig coeff Sig Coeff Sig Coeff Sig coeff2 0.56 3 0.26 2 0.79 2 0.4311 0.04 8 0.11 14 0.04 9 0.099 0.04 7 0.12 11 0.04 8 0.0927 0.03 30 0.01 46 0.02 49 0.0169 0.00 69 0.00 43 -0.02 47 -0.0180 0.00 80 0.00 64 0.01 64 0.0010 -0.04 10 -0.06 17 -0.04 13 -0.0463 0.01 9 0.07 52 -0.01 6 -0.1567 0.00 13 0.03 56 -0.01 11 -0.0759 0.01 12 0.04 51 -0.02 10 -0.0977 0.00 77 0.00 57 -0.01 57 0.0050 -0.01 S3 0.00 39 -0.02 43 -0.0157 -0.01 60 0.00 68 -0.01 68 0.0013 0.04 11 0.05 8 0.05 12 0.0528 0.03 32 0.01 33 0.03 37 0.0116 -0.03 2 -0.42 28 -0.03 3 -0.3114 -0.04 4 -0.25 18 -0.04 5 -0.2121 -0.03 5 -0.19 44 -0.02 7 -0.1060 0.01 62 0.00 76 0.00 76 0.0062 -0.01 64 0.00 21 -0.04 26 -0.015 0.06 15 0.02 12 0.04 20 0.0151 -0.01 54 0.00 49 -0.02 52 -0.0123 0.03 26 0.01 22 -0.04 27 -0.0155 -0.01 58 0.00 23 -0.03 28 -0.013 -0.42 6 -0.18 3 -0.60 4 -0.2530 0.02 33 0.01 69 -0.01 69 0.0047 0.01 50 0.00 75 0.00 75 0.0040 0.01 43 0.01 47 -0.02 50 -0.0175 0.00 74 0.00 42 0.02 46 0.0156 0.01 59 0.00 63 0.01 63 0.0017 -0.03 21 -0.01 15 -0.04 22 -0.0173 0.00 72 0.00 6 -0.05 16 -0.0241 0.01 44 0.01 67 0.01 67 0.0068 0.00 68 0.00 26 0.03 31 0.0112 0.04 19 0.02 48 0.02 51 0.0132 0.02 35 0.01 59 -0.01 59 0.0042 0.01 45 0.01 37 -0.02 41 -0.0129 -0.03 31 -0.01 73 0.00 73 0.0074 0.00 75 0.00 79 0.00 79 0.0058 -0.01 61 0.00 61 -0.01 61 0.0044 -0.01 47 -0.01 25 -0.03 30 -0.0170 0.00 70 0.00 62 -0.01 62 0.0037 0.02 40 0.01 31 -0.03 35 -0.0176 0.00 76 0.00 66 -0.01 66 0.0019 -0.03 23 -0.01 65 -0.01 65 0.0066 0.00 66 0.00 72 -0.01 72 0.0049 0.01 51 0.00 19 0.04 24 0.0165 0.00 67 0.00 34 0.03 38 0.0152 0.01 55 0.00 78 0.00 78 0.0079 0.00 79 0.00 71 -0.01 71 0.0031 0.02 34 0.01 7 0.05 17 0.0246 -0.01 49 0.00 38 0.02 42 0.011 0.92 1 0.86 1 0.92 1 0.8018 0.03 22 0.01 4 0.11 14 0.044 0.07 14 0.03 40 0.02 44 0.0154 -0.01 56 0.00 5 -0.05 15 -0.0245 -0.01 48 -0.01 58 -0.01 58 0.0036 0.02 39 0.01 80 0.00 80 0.0026 0.03 29 0.01 45 0.02 48 0.0120 0.03 24 0.01 32 0.03 36 0.0135 0.02 38 0.01 74 0.00 74 0.0078 0.00 78 0.00 24 0.03 29 0.0143 0.01 46 0.01 60 -0.01 60 0.0015 -0.04 20 -0.01 77 0.00 77 0.0039 -0.02 42 -0.01 16 0.04 23 0.0172 0.00 73 0.00 27 -0.03 32 -0.0161 0.01 63 0.00 50 0.02 53 0.0134 0.02 37 0.01 29 0.03 33 0.0171 0.00 71 0.00 30 0.03 34 0.0148 -0.01 52 0.00 10 -0.04 19 -0.0122 0.03 25 0.01 70 -0.01 70 0.0064 -0.01 65 0.00 9 -0.04 18 -0.0138 0.02 41 0.01 35 -0.02 39 -0.0133 -0.02 36 -0.01 55 -0.01 56 0.008 0.05 18 0.02 54 -0.01 55 0.0024 0.03 27 0.01 20 0.04 25 0.0153 -0.01 57 0.00 53 -0.01 54 0.0025 0.03 28 0.01 13 0.04 21 0.016 0.05 16 0.02 36 0.02 40 0.017 -0.05 17 -0.02 41 -0.02 45 -0.010.86 0.86 0.89 0.89es a measure of theiables.f, BARTLETTPage 71 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Co-60 Results:RESRAD, Version 6.5 Limit = 30 days 11/07/2011 07:59 PageProbabilistic results summary :B sensitivity analysis-soil-Co-60 File : C:\RESRADFAMILY\REsRAD\6.5

\USERFILES\CO60\HB SOIL SA-C060-1.RAD Table of ContentsKAAAAAAAAAAA Part VI: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input ................

.................

2Total Dose ...........

...............................

3Total Risk ................

..........................

4Dose vs Pathway:

Ground External....................

.5Dose vs Pathway:

Inhalation (w/o Radon) ..............

6Dose vs Pathway:

Radon (water Ind.) ................

7Dose vs Pathway:

Plant (water Ind.) ................

8Dose vs Pathway:

Meat (Water Ind.) ................

9Dose vs Pathway:

Milk (water Ind.) ..................

10Dose vs Pathway:

soil Ingestion

......................

11Dose vs Pathway:

Water Ingestion

.....................

12Dose vs Pathway:

Fish Ingestion

....................

13Dose vs Pathway:

Radon (water Dep.) ................

14Dose vs Pathway:

Plant (Water Dep.) ...........

15Dose vs Pathway:

Meat (water Dep.) ..................

16Dose vs Pathway:

Milk (water Dep.) .................

17Cumulative Probability Summary ..........................

18summary of dose at graphical times, reptition 1 ..... 19Peak of the mean dose at graphical times .............

20Correlation and Regression coefficients (if any) ..... 21RESRAD, Version 6.5 T. Limit = 30 days 11/07/2011 07:59 PageProbabilistic results summary : HB sensitivity analysis-soil-co-60 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\CO60\HB SOIL SACO60-1.RAD Probabilistic InputNumber of Sample Runs: 20002Number123456789101112131415161718192021.000032223242526272829303132333435NameAAAAAAAAAAAAAAAAAAAA THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIBWTUWH(1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUZ(1)BUZ(1)MLINH.8119 .00004 .9SHF3SHF1DMDROOTYV(1)WLAMRWET(2)DCACTC(1)

DCACTU1(1)

DCACTS(1)

BRTF(27,1)

BRTF(27,2)

BRTF(27,3)

BBIO(27,1)

Distribution AAAAAAAAAAA.AAAAAA.AAAAA UNIFORMBOUNDED NORMALBOUNDED NORMALBOUNDED LOGNORMAL-N BOUNDED LOGNORMAL-N UNIFORMUNIFORMBOUNDED NORMALBOUNDED NORMALBOUNDED NORMALBOUNDED LOGNORMAL-N BOUNDED LOGNORMAL-N TRIANGULAR UNIFORMUNIFORMBOUNDED NORMALBOUNDED NORMALBOUNDED NORMALBOUNDED LOGNORMAL-N BOUNDED LOGNORMAL-N CONTINUOUS LINEAR495 .00006 .9937UNIFORMBOUNDED LOGNORMAL-N TRIANGULAR UNIFORMTRUNCATED LOGNORMAL-N TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N LOGNORMAL-N Parameters AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

.151.5635.411.361.73.5.361.5105.43.342.3621.966117301.5635.41.3151.361.7383.51.2385.092.17.323.75.76.1855.0699.07051.59.2651019738.08.2385.09.09052.17.3230.827 2.3.1319 .6881.00478 31902.08 15.3.937.214.124.01063.02302.084.646.5619515.5.827 2.3.1319 .6881.0349 .594.00478 31902.08 15.30 .000008 .0151.0001 1.044 1.6.000016 .13659..000076 .9983.15 .95-1.3 .590 .15.3 4.56 .485.1 18.06 .675.46 2.535.46 2.535.46 2.53-2.53 .9-3.51 1-6.21 .75.7 1.1.00184.95.001.001.001.001.001.001.999.999.999.999.999.999.999BARTLETTPage 72 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0RESRAD Regression and Correlation output 11/07/11 07:59 Page: Coef 1Title : HB sensitivity analysis.soil.co-60 Input File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\CO60\HB SOIL SA_C060-1.RAD coefficients for peak of mean dose time Dosecoefficient

=Repetition

=Description of Probabilistic variableThickness of contaminated zoneDensity of contaminated zonecontaminated zone total porositycontaminated zone hydraulic conductivity Contaminated zone b parameter Evapotranspiration coefficient Irrigation Density of saturated zoneSaturated zone total porositysaturated zone effective porositysaturated zone hydraulic conductivity Saturated zone b parameter well pump intake depthwell pumping rateThickness of unsaturated zone 1Density of unsaturated zone 1Total Porosity of unsaturated zone 1Effective Porosity of unsaturated zone 1Hydraulic conductivity of unsaturated zone 1b Parameter of unsaturated zone 1mass loading for inhalation Indoor dust filtration factorExternal gamma shielding factorDepth of soil mixing layerDepth of rootswet weight crop yield of fruit, grain and non-leafy vegetables weathering removal constant of all vegetation wet foliar interception fraction of leafy vegetables Kd of Co-60 in Contaminated ZoneKd of Co-60 in unsaturated zone 1Kd of Co-60 in saturated zonePlant transfer factor for CoMeat transfer factor for CoMilk transfer factor for coFish transfer factor for CoR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff sig Coeff Sig coeff4 0.42 6 0.11 3 0.39 4 0.1316 -0.02 13 -0.04 8 -0.05 6 -0.1013 -0.02 11 -0.04 10 -0.05 7 -0.1010 0.03 18 0.01 32 0.00 33 0.0014 -0.02 21 -0.01 15 -0.02 21 -0.017 0.04 15 0.01 9 0.05 15 0.0125 -0.01 14 -0.01 30 -0.01 26 -0.0115 -0.02 3 -0.19 31 0.00 12 0.0422 -0.02 7 -0.07 23 0.01 11 0.0611 -0.03 5 -0.12 34 0.00 17 -0.0127 0.01 29 0.00 19 0.02 25 0.0112 -0.03 19 -0.01 26 -0.01 30 0.0017 -0.02 22 -0.01 35 0.00 35 0.0028 0.01 20 0.01 29 0.01 24 0.0120 0.02 25 0.00 25 -0.01 29 0.0029 0.01 10 0.05 20 -0.02 3 -0.1624 0.01 9 0.06 21 -0.01 9 -0.0635 0.00 32 0.00 18 -0.02 8 -0.0934 0.00 35 0.00 24 -0.01 28 0.0019 0.02 24 0.00 27 0.01 31 0.008 -0.03 16 -0.01 12 -0.03 18 -0.019 0.03 17 0.01 17 -0.02 23 -0.011 0.97 1 0.89 1 0.95 1 0.9026 0.01 28 0.00 22 0.01 27 0.005 -0.26 8 -0.06 5 -0.19 10 -0.0631 -0.01 31 0.00 16 -0.02 22 -0.0130 0.01 30 0.00 28 0.01 32 0.0032 0.00 33 0.00 14 0.02 20 0.0121 -0.02 26 0.00 7 0.08 14 0.0218 0.02 23 0.00 11 0.04 16 0.0133 0.00 34 0.00 13 -0.03 19 -0.012 0.80 2 0.32 2 0.65 2 0.253 0.56 4 0.16 4 0.35 5 0.116 0.16 12 0.04 6 0.12 13 0.0423 -0.01 27 0.00 33 0.00 34 0.000.94 0.94 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

BARTLETTPage 73 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Cs-137 Results:RESRAD, version 6.5 T- Limit = 30 days 11/07/2011 08:01 Page 1Probabilistic results summary : HB sensitivity analysissoil_cs137 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\CS137\HB SOIL SACS137-1.RAD Table of ContentsPart VI: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

3Total Risk .........................

....................

4Dose vs Pathway:

Ground External

...................

5Dose vs Pathway:

Inhalation (w/o Radon) ............

6Dose vs Pathway:

Radon (water Ind.) ................

7Dose vs Pathway:

Plant (water Ind.) ................

8Dose vs Pathway:

Meat (water Ind.) ................

9Dose vs Pathway:

Milk (water Ind.) ................

10Dose vs Pathway:

Soil Ingestion

......................

11Dose vs Pathway:

water Ingestion

.....................

12Dose VS Pathway:

Fish Ingestion

......................

13Dose vs Pathway:

Radon (Water Dep.) ................

14Dose vs Pathway:

Plant (water Dep.) ..................

15Dose vs Pathway:

Meat (water Dep.) ................

16Dose Vs Pathway:

Milk (water Dep.) ................

17Cumulative Probability Summary .......................

18summary of dose at graphical times, reptition 1 ... 19Peak of the mean dose at graphical times .............

20Correlation and Regression coefficients (if any) ..... 21RESRAD, Version 6.5 T- Limit = 30 days 11/07/2011 08:01 Page 2Probabilistic results summary : HB sensitivity analysis_soilCs137 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\CS137\HB SOIL SACS137-1.RAD Probabilistic InputNumber of Sample Runs: 2000NumberAJAAAAA123456789101112131415161718192021.000032223242526272829303132333435NameAAAAAAA5AA THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIBWTUWH(1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUZ(1)BUZ(1)MLINH.8119 .00004 .9SHF3SHF1DMDROOTW(1)WLAMRWET(2)DCACTC(1)

DCACTUI(1)

DCACTS(1)

BRTF(55,1)

BRTF(55,2)

RRTF(55,3)

BBIO(55,1)

DiA495stribution Parameters

.AAAAAAAAAAA....AAAA AAAAAAAAAAAAAAAAAAAAAA.AAAAAA5AAAA.AAAAAAA UNIFORM .15 3.51BOUNDED NORMAL 1.5635 .2385 .827 2.3BOUNDED NORMAL .41 .09 .1319 .6881BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3UNIFORM .5 .75UNIFORM .36 .76BOUNDED NORMAL 1.5105 .1855 .937 2.084BOUNDED NORMAL .43 .0699 .214 .646BOUNDED NORMAL .342 .0705 .124 .56BOUNDED LOGNORMAL-N

.362 1.59 .0106 195BOUNDED LOGNORMAL-N 1.96 .265 3.02 15.5TRIANGULAR 6 10 30UNIFORM 1173 1973UNIFORM 0 8.08BOUNDED NORMAL 1.5635 .2385 .827 2.3BOUNDED NORMAL .41 .09 .1319 .6881BOUNDED NORMAL .315 .0905 .0349 .594BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3CONTINUOUS LINEAR 8 0 0 .000008.00006 .9937 .000076 .9983 .0001 1UNIFORM .15 .95BOUNDED LOGNORMAL-N

-1.3 .59 .044 1TRIANGULAR 0 .15 .6UNIFORM .3 4TRUNCATED LOGNORMAL-N

.56 .48 .001 .999TRIANGULAR 5.1 18 84TRIANGULAR

.06 .67 .95TRUNCATED LOGNORMAL-N 6.1 2.33 .001 .999TRUNCATED LOGNORMAL-N 6.1 2.33 .001 .999TRUNCATED LOGNORMAL-N 6.1 2.33 .001 .999TRUNCATED LOGNORMAL-N

-3.22 1 .001 .999TRUNCATED LOGNORMAL-N

-3 .4 .001 .999TRUNCATED LOGNORMAL-N

-4.61 .5 .001 .999LOGNORMAL-N 7.6 .70151.000016 .1365BARTLETTPage 74 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0RESRAD Regression and Correlation output 11/07/11 08:01 Page: Coef ITitle : HB sensitivity analysis.soil.cs137 Input File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\CS137\HB SOIL SACs137-1.RAD coefficients for peak of mean dose time DoseCoefficient

=Repetition

=Description of Probabilistic variableThickness of contaminated zoneDensity of contaminated zonecontaminated zone total porositycontaminated zone hydraulic conductivity Contaminated zone b parameter Evapotranspiration coefficient Irrigation Density of saturated zoneSaturated zone total porositysaturated zone effective porositySaturated zone hydraulic conductivity Saturated zone b parameter well pump intake depthwell pumping rateThickness of Unsaturated zone 1Density of unsaturated zone 1Total Porosity of unsaturated zone 1Effective Porosity of unsaturated zone 1Hydraulic conductivity of unsaturated zone Ib Parameter of unsaturated zone 1Mass loading for inhalation Indoor dust filtration factorExternal gamma shielding factorDepth of soil mixing layerDepth of rootsWet weight crop yield of fruit, grain and non-leafy vegetables weathering removal constant of all vegetation wet foliar interception fraction of leafy vegetables Kd of Cs-137 in Contaminated zoneKd of Cs-137 in unsaturated zone 1Kd of Cs-137 in Saturated zonePlant transfer factor for CsMeat transfer factor for CsMilk transfer factor for CsFish transfer factor for CsR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig Coeff sig Coeff sig coeff Sig coeff3 0.43 4 0.20 3 0.58 3 0.2910 -0.03 13 -0.09 7 -0.04 9 -0.129 -0.03 12 -0.09 8 -0.04 10 -0.1117 0.02 23 0.01 25 0.01 28 0.0029 -0.01 30 0.00 16 -0.02 23 -0.0118 0.02 24 0.01 9 0.04 16 0.0220 -0.02 15 -0.03 20 0.01 15 0.0226 -0.01 6 -0.17 30 -0.01 11 -0.0734 0.00 14 -0.04 35 0.00 31 0.0022 -0.02 10 -0.14 27 -0.01 12 -0.0525 0.02 27 0.01 23 0.01 26 0.0028 -0.01 29 0.00 33 0.00 34 0.0023 -0.02 26 -0.01 31 0.00 32 0.0024 0.02 16 0.02 18 -0.02 14 -0.0231 0.01 32 0.00 34 0.00 35 0.0015 -0.02 2 -0.35 21 -0.01 5 -0.1719 -0.02 8 -0.15 29 -0.01 13 -0.0413 -0.03 S -0.19 17 -0.02 7 -0.1327 0.01 28 0.00 11 0.03 18 0.0111 0.03 19 0.01 19 -0.01 24 -0.0116 -0.02 22 -0.01 13 -0.02 20 -0.018 0.03 18 0.01 15 -0.02 22 -0.012 0.52 3 0.26 2 0.76 2 0.4835 0.00 35 0.00 28 0.01 30 0.005 -0.30 9 -0.14 5 -0.35 6 -0.1514 -0.03 21 -0.01 32 0.00 33 0.0030 0.01 31 0.00 10 0.03 17 0.0112 -0.03 20 -0.01 14 0.02 21 0.017 -0.05 17 -0.02 24 -0.01 27 0.0032 0.01 33 0.00 12 0.03 19 0.0133 0.01 34 0.00 22 -0.01 25 0.001 0.88 1 0.80 1 0.86 1 0.686 0.22 11 0.10 6 0.28 8 0.124 0.37 7 0.17 4 0.39 4 0.1721 -0.02 25 -0.01 26 -0.01 29 0.000.82 0.82 0.83 0.83-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

BARTLETTPage 75 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Eu-152 Results:RESRAD, version 6.5 Limit = 30 days 11/07/2011 08:09 PageProbabilistic results summary : HB sensitivity analysis soilEu-152 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\EU152\HB SOIL SA;_EU152-1.RAD Table of contentsAAXAAAAAAAAAAAAA Part VI: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

3Total Risk ..................

........................

4Dose vs Pathway:

Ground External.

...................

5Dose vs Pathway:

Inhalation (w/o Radon) ............

6Dose vs Pathway:

Radon (Water Ind.) ................

7Dose vs Pathway:

Plant (Water Ind.) ................

8Dose vs Pathway:

Meat (Water Ind.) ................

9Dose vs Pathway:

Milk (water Ind.) ................

10Dose VS Pathway:

soil Ingestion

......................

11Dose vs Pathway:

water Ingestion

....................

12Dose vs Pathway:

Fish Ingestion

....................

13Dose vs Pathway:

Radon (water Dep.) ................

14Dose vs Pathway:

Plant (water Dep.) ................

15Dose vs Pathway:

Meat (water Dep.) ................

16Dose vs Pathway:

Milk (water Dep.) ................

17Cumulative Probability Summary ........................

18Summary of dose at graphical times, reptition 1..... 19Peak of the mean dose at graphical times .............

20Correlation and Regression coefficients (if any) ..... 21RESRAD, version 6.5 T- Limit = 30 days 11/07/2011 08:09 PageProbabilistic results summary : HB sensitivity analysis

..soilIEU-152 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\EU152\HB SOIL SA.EU152-1.

RADProbabilistic InputNumber of Sample Runs: 20002Number123456789101112131415161718192021.00003222324252627282930313233343536373839404142NameAAAAAAAAAAAAAAAAA.AAA THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIBWTUWH(1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUZ(1)BUZ(1)MLINH.8119 .00004SHF3SHF1DMDROOTYV(1)WLAMRWET(2)DCACTC(1)

DCACTU1(1)

DCACTS(1)

DCACTC(3)

DCACTU1(3)

DCACTS(3)

BRTF(63,1)

BRTF(63,2)

BRTF(63,3)

BBIO(63,1)

BRTF(64,1)

BRTF(64,2)

BRTF(64,3) 8810(64,1)

Distribution Parameter

~AAAAAAAAAAAAAAAA4AAAAAAA AAAAAAAAA, UNIFORM .15BOUNDED NORMAL 1.5635BOUNDED NORMAL .41BOUNDED LOGNORMAL-N 1.36BOUNDED LOGNORMAL-N 1.73UNIFORM .5UNIFORM .36BOUNDED NORMAL 1.5105BOUNDED NORMAL .43BOUNDED NORMAL .342BOUNDED LOGNORMAL-N

.362BOUNDED LOGNORMAL-N 1.96TRIANGULAR 6UNIFORM 1173UNIFORM 0BOUNDED NORMAL 1.5635BOUNDED NORMAL .41BOUNDED NORMAL .315BOUNDED LOGNORMAL-N 1.36BOUNDED LOGNORMAL-N 1.73CONTINUOUS LINEAR 8.9495 .00006 .9937 .000076UNIFORM .15BOUNDED LOGNORMAL-N

-1.3TRIANGULAR 0UNIFORM .3TRUNCATED LOONORMAL-N

.56TRIANGULAR 5.1TRIANGULAR

.06TRUNCATED LOGNORMAL-N 6.72TRUNCATED LOGNORMAL-N 6.72TRUNCATED LOGNORMAL-N 6.72TRUNCATED LOGNORMAL-N 6.72TRUNCATED LOGNORMAL-N 6.72TRUNCATED LOGNORMAL-N 6.72TRUNCATED LOGNORMAL-N

-6.21TRUNCATED LOGNORMAL-N

-6.21TRUNCATED LOGNORMAL-N

-9.72LOGNORMAL-N 3.9TRUNCATED LOGNORMAL-N

-6.21TRUNCATED LOGNORMAL-N

-6.21TRUNCATED LOGNORMAL-N

-9.72LOGNORMAL-N 3.2S3.51.2385.092.17.323.75.76.1855.0699.07051.59.2651019738.08.2385.09.09052.17.3230.9983.95.59.154.4818.673.223.223.223.223.223.221.11.91.11.11.91.1.827 2.3.1319 .6881.00478 31902.08 15.3.937.214.124.01063.0230.827.1319.0349.004782.080.0001.044.6.00184.95.001.001.001.001.001.001.001.001.001.001.001.0012.084.646.5619515. S2.3.6881.594319015.3.00000811.0151.000016 .1365.999.999.999.999.999.999.999.999.999.999.999* 999.999BARTLETTPage 76 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0RESRAD Regression and correlation output 11/07/11 08:10 Page: Coef 1Title : HB sensitivity analysissoil_Eu-152 Input File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\EU152\HB SOIL SAEU152-1.RAD Coefficients for peak of mean dose time Dosecoefficient

=Repetition

=Description of Probabilistic variableThickness of contaminated zoneDensity of contaminated zoneContaminated zone total porosityContaminated zone hydraulic conductivity contaminated zone b parameter Evapotranspiration coefficient Irrigation Density of saturated zoneSaturated zone total porositySaturated zone effective porositySaturated zone hydraulic conductivity saturated zone b parameter well pump intake depthwell pumping rateThickness of unsaturated zone 1Density of unsaturated zone 1Total Porosity of unsaturated zone 1Effective Porosity of unsaturated zone 1Hydraulic conductivity of unsaturated zoneb Parameter of unsaturated zone 1Mass loading for inhalation Indoor dust filtration factorExternal gamma shielding factorDepth of soil mixing layerDepth of rootswet weight crop yield of fruit, grain and non-leafy vegetables weathering removal constant of all vegetation wet foliar interception fraction of leafy vegetables Kd of EU-152 in Contaminated zoneKd of EU-152 in Unsaturated zone 1Kd of EU-152 in Saturated zoneKd of Gd-152 in Contaminated zoneKd of Gd-152 in unsaturated zone 1Kd of Gd-152 in Saturated ZonePlant transfer factor for EUMeat transfer factor for EUMilk transfer factor for EUFish transfer factor for EUPlant transfer factor for GdMeat transfer factor for GdMilk transfer factor for GdFish transfer factor for GdR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig coeff sig coeff Sig Coeff Sig Coeff2 0.23 9 0.02 3 0.23 5 0.0211 -0.03 10 -0.02 15 -0.03 8 -0.027 -0.04 6 -0.02 8 -0.04 3 -0.0221 0.02 25 0.00 6 0.04 13 0.0013 -0.03 19 0.00 30 -0.01 36 0.005 0.05 13 0.00 5 0.05 12 0.0029 -0.01 16 0.00 41 0.00 39 0.0024 -0.02 4 -0.04 34 -0.01 7 -0.0226 -0.02 8 -0.02 35 -0.01 10 -0.0123 -0.02 7 -0.02 31 -0.01 9 -0.018 -0.04 15 0.00 18 0.02 23 0.0017 -0.02 23 0.00 29 -0.01 35 0.0022 0.02 27 0.00 14 0.03 20 0.0037 0.01 26 0.00 36 0.00 29 0.0015 -0.02 20 0.00 12 -0.03 18 0.0014 0.03 2 0.07 32 0.01 4 0.0210 0.03 3 0.05 24 0.01 6 0.0220 0.02 5 0.03 42 0.00 30 0.0019 -0.02 24 0.00 39 0.00 41 0.0030 -0.01 31 0.00 28 -0.01 34 0.0038 0.01 38 0.00 38 0.00 40 0.0012 0.03 18 0.00 9 0.03 15 0.001 1.00 1 1.00 1 1.00 1 1.0031 -0.01 32 0.00 11 -0.03 17 0.009 -0.04 17 0.00 4 -0.05 11 0.006 -0.05 14 0.00 7 -0.04 14 0.0036 0.01 37 0.00 33 0.01 37 0.0035 -0.01 36 0.00 25 -0.01 31 0.0018 0.02 22 0.00 2 0.26 2 0.0234 0.01 35 0.00 40 0.00 42 0.0028 0.01 30 0.00 22 0.02 27 0.0039 0.00 39 0.00 37 0.00 38 0.003 -0.08 11 -0.01 23 -0.02 28 0.0027 -0.01 29 0.00 27 -0.01 33 0.004 0.07 12 0.01 19 0.02 24 0.0032 -0.01 33 0.00 13 -0.03 19 0.0033 0.01 34 0.00 20 0.02 25 0.0042 0.00 42 0.00 21 0.02 26 0.0040 0.00 40 0.00 16 -0.02 21 0.0025 0.02 28 0.00 26 0.01 32 0.0016 -0.02 21 0.00 10 -0.03 16 0.0041 0.00 41 0.00 17 0.02 22 0.000.99 0.99 0.99 0.99-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

BARTLETTPage 77 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Eu-152 Results:RESRAD, version 6.5 T<c Limit = 30 days 11/07/2011 08:12 Page 1Probabilistic results summary : HB sensitivity analysis.soilEu-154 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\EU154\HB SOIL SA-EU154-1.RAD Table of contents4AAAAAAAAAAAAAAAA Part VI: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

3Total Risk .....................

.....................

4Dose vs Pathway:

Ground Eternal ....................

5Dose vs Pathway:

Inhalation (w/o Radon).............

6Dose vs Pathway:

Radon (Water Ind.) ................

7Dose vs Pathway:

Plant (water Ind.) ................

8Dose vs Pathway:

Meat (water Ind.) ................

9Dose vs Pathway:

Milk (water Ind.) ................

10Dose vs Pathway:

soil Ingestion

......................

11Dose vs Pathway:

water Ingestion

.....................

12Dose vs Pathway:

Fish Ingestion

......................

13Dose vs Pathway:

Radon (water Dep.) ................

14Dose Vs Pathway:

Plant (water Dep.) ................

15Dose vs Pathway:

Meat (water Dep.) ................

16Dose VS Pathway:

Milk (water Dep.) ................

17cumulative Probability summary .......................

18summary of dose at graphical times, reptition 1.... 19Peak of the mean dose at graphical times .............

20correlation and Regression coefficients (if any) ..... 21RESRAD, version 6.5 Thc Limit = 30 days 11/07/2011 08:12 Page 2Probabilistic results summary : HB sensitivity analysis.soil.Eu-154 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\EU154\HB SOIL SAEU154-1.RAD Probabilistic InputNumber of sample Runs: 2000Number123456789101112131415161718192021.000032223242526272829303132333435NameAAAAAAAAAA AAAAAAAAA THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIBWTuWH(1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUZ(1)BUZ(1)MLINH.8119 .00004 .9SHF3SHF1DMDROOTWLAMRWET(2)DCACTC(1)

DCACTUI(1)

DCACTS(1)

BRTF(63,1)

BRTF(63,2)

BRTF(63,3)

BBIO(63.1)

Distribution Parameters AAAAAAAAAAAAAAAAWAAAA AAAAAAAAAAAAAAAAAP UNIFORM .15 3.51BOUNDED NORMAL 1.5635 .2385BOUNDED NORMAL .41 .09BOUNDED LOGNORMAL-N 1.36 2.17BOUNDED LOGNORMAL-N 1.73 .323UNIFORM .5 .75UNIFORM .36 .76BOUNDED NORMAL 1.5105 .1855BOUNDED NORMAL .43 .0699BOUNDED NORMAL .342 .0705BOUNDED LOGNORMAL-N

.362 1.59BOUNDED LOGNORMAL-N 1.96 .265TRIANGULAR 6 10UNIFORM 1173 1973UNIFORM 0 8.08BOUNDED NORMAL 1.5635 .2385BOUNDED NORMAL .41 .09BOUNDED NORMAL .315 .0905BOUNDED LOGNORMAL-N 1.36 2.17BOUNDED LOGNORMAL-N 1.73 .323CONTINUOUS LINEAR 8 0495 .00006 .9937 .000076 .9983UNIFORM .15 .95BOUNDED LOGNORMAL-N

-1.3 .59TRIANGULAR 0 .15UNIFORM .3 4TRUNCATED LOGNORMAL-N

.56 .48TRIANGULAR 5.1 18TRIANGULAR

.06 .67TRUNCATED LOGNORMAL-N 6.72 3.22TRUNCATED LOGNORMAL-N 6.72 3.22TRUNCATED LOGNORMAL-N 6.72 3.22TRUNCATED LOGNORMAL-N

-6.21 1.1TRUNCATED LOGNORMAL-N

-6.21 1TRUNCATED LOGNORMAL-N

-9.72 .9LOGNORMAL-N 3.9 1.1AAAAAAAAAAAAAAAAAAAAAA

.827 2.3.1319 .6881.00478 31902.08 15.3.937.214.124.01063.02302.084.646.5619515.594.827 2.3.1319 .6881.0349 .594.00478 31902.08 15.30 .000008 .0151.0001 1.044 1.6.001 .99984.95.001 .999.001 .999.001 .999.001 .999.001 .999.001 .999.000016 .1365C, BARTLETTPage 78 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0RESRAD Regression and correlation output 11/07/11 08:12 Page: coef 1Title : HB sensitivity analysis.soilEu-154 Input File : C:\RESRADOFAMILY\RESRAD\6.5\USERFILES\EU154\HB SOIL SA-EU154-1.RAD coefficients for peak of mean dose time Dosecoefficient

=Repetition

=Description of Probabilistic variableThickness of contaminated zoneDensity of contaminated zoneContaminated zone total porositycontaminated zone hydraulic conductivity contaminated zone b parameter Evapotranspiration coefficient Irrigation Density of saturated zoneSaturated zone total porositySaturated zone effective porositySaturated zone hydraulic conductivity saturated zone b parameter well pump intake depthwell pumping rateThickness of unsaturated zone 1Density of unsaturated zone 1Total Porosity of unsaturated zone 1Effective Porosity of unsaturated zone 1Hydraulic Conductivity of unsaturated zone 1b Parameter of unsaturated zone Imass loading for inhalation Indoor dust filtration factorExternal gamma shielding factorDepth of soil mixing layerDepth of rootsWet weight crop yield of fruit, grain and non-leafy vweathering removal constant of all vegetation wet foliar interception fraction of leafy vegetables Kd of Eu-154 in Contaminated zoneKd of EU-154 in unsaturated zone 1Kd of Eu-154 in Saturated zonePlant transfer factor for EUMeat transfer factor for EUMilk transfer factor for EUFish transfer factor for EUPCC SRC PRCC SRRC1 1 1 1Sig Coeff sig Coeff Sig Coeff Sig coeff2 0.20 6 0.02 3 0.21 9 0.0219 -0.02 9 -0.01 28 -0.01 11 -0.0118 -0.02 8 -0.01 27 -0.01 10 -0.0125 0.01 28 0.00 33 0.01 33 0.0034 0.00 34 0.00 18 -0.02 25 0.0015 0.02 20 0.00 16 0.03 23 0.0030 0.00 25 0.00 32 0.01 21 0.0024 -0.01 5 -0.03 24 0.02 5 0.0527 -0.01 10 -0.01 22 0.02 6 0.0323 -0.01 7 -0.02 26 0.01 8 0.0221 0.01 26 0.00 10 0.04 18 0.004 -0.05 12 0.00 5 -0.05 14 -0.0132 0.00 32 0.00 35 0.00 35 0.0029 0.00 24 0.00 21 -0.02 12 -0.0111 -0.03 16 0.00 12 -0.04 19 0.008 0.03 2 0.11 11 0.04 2 0.137 0.04 3 0.06 8 0.04 3 0.0710 0.03 4 0.05 13 0.03 4 0.0614 -0.02 19 0.00 17 -0.02 24 0.006 0.05 14 0.00 4 0.05 13 0.0122 -0.01 27 0.00 15 -0.03 22 0.009 0.03 15 0.00 19 0.02 26 0.001 1.00 1 0.99 1 0.99 1 0.9928 -0.01 30 0.00 20 -0.02 27 0.005 -0.05 13 0.00 9 -0.04 17 0.0033 0.00 33 0.00 30 -0.01 31 0.0017 -0.02 22 0.00 25 -0.01 29 0.0012 0.03 17 0.00 14 0.03 20 0.0013 -0.03 18 0.00 2 0.23 7 0.0326 0.01 29 0.00 6 0.04 15 0.0035 0.00 35 0.00 29 -0.01 30 0.003 0.07 11 0.01 7 0.04 16 0.0031 0.00 31 0.00 23 0.02 28 0.0020 0.02 23 0.00 34 0.00 34 0.0016 0.02 21 0.00 31 0.01 32 0.000.99 0.99 0.99 0.99egetables R-SQUARE-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

~r~BARTLETT Page 79C-) BARTLETTPage 79 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0H-3 Results:RESRAD, version 6.5 Tv< Limit = 30 days 11/06/2011 15:14 Page 1Probabilistic results summary : HB sensitivity analysis.soil.H-3 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\H3\HB SOIL SA..H3-1.RAD Table of Contents4 W AAAAAA AAAAAAAPart VI: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

3Total Risk ...............

...........................

4Dose vs Pathway:

Ground External..

..................

5Dose vs Pathway:

Inhalation (w/o Radon) ............

6Dose vs Pathway:

Radon (water Ind.) ................

7Dose vs Pathway:

Plant (water Ind.) ................

8Dose vs Pathway:

Meat (water Ind.) ................

9Dose vs Pathway:

Milk (water Ind.) ................

10Dose vs Pathway:

Soil Ingestion

......................

11Dose vs Pathway:

water Ingestion

.....................

12Dose vs Pathway:

Fish Ingestion

......................

13Dose vs Pathway:

Radon (water Dep.) ................

14Dose vs Pathway:

Plant (water Dep.) ................

15Dose vs Pathway:

Meat (water Dep.) .................

16Dose VS Pathway:

Milk (water Dep.) ................

17cumulative Probability Summary .........................

18summary of dose at graphical times, reptition 1 ..... 19Peak of the mean dose at graphical times .............

20Correlation and Regression coefficients (if any) ..... 21RESRAD, version 6.5 T. Limit = 30 days 11/06/2011 15:14 Page 2Probabilistic results summary : HB sensitivity analysis soilH-3File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\H3\HB SOIL SA-H3-1.RAD Probabilistic InputNumber of Sample Runs: 2000Number123456789101112131415161718192021.000032223242526272829303132333435NameAAAAAAAAAAAAAAAAAAAAAA THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIBWTUwH(1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUZ(1)BUZ(1)MLINH.8119 .00004 .9SHF3SHF1DMDROOTYV(1)WLAMRWET(2)DCACTC(1)

DCACTUI(1)

DCACTS(1)

BRTF(1,1)

BRTF(1,2)

BRTF(1,3)

BBIO(1,1)

Distribution Parameters AAAA-AAAAAAAAAAAAAAAA AAAAAAA.A UNIFORM .15BOUNDED NORMAL 1.5635BOUNDED NORMAL .41BOUNDED LOGNORMAL-N 1.36BOUNDED LOGNORMAL-N 1.73UNIFORM .5UNIFORM .36BOUNDED NORMAL 1.5105BOUNDED NORMAL .43BOUNDED NORMAL .342BOUNDED LOGNORMAL-N

.362BOUNDED LOGNORMAL-N 1.96TRIANGULAR 6UNIFORM 1173UNIFORM 0BOUNDED NORMAL 1. 5635BOUNDED NORMAL .41BOUNDED NORMAL .315BOUNDED LOGNORMAL-N 1.36BOUNDED LOGNORMAL-N 1.73CONTINUOUS LINEAR 8495 .00006 .9937 .000076UNIFORM .15BOUNDED LOGNORMAL-N

-1.3TRIANGULAR 0UNIFORM .3TRUNCATED LOGNORMAL-N

.56TRIANGULAR 5.1TRIANGULAR

.06TRUNCATED LOGNORMAL-N

-2.81TRUNCATED LOGNORMAL-N

-2.81TRUNCATED LOGNORMAL-N

-2.81TRUNCATED LOGNORMAL-N 1.57TRUNCATED LOGNORMAL-N

-4.42TRUNCATED LOGNORMAL-N

-4.6LOGNORMAL-N 0~AAAAAAAAAAAAAAAAAAAAAAAAAAANAA 3.51.2385 .827 2.3.09 .1319 .68812.17 .00478 3190.323 2.08 15.3.75.76.1855 .937 2.084.0699 .214 .646.0705 .124 .561.59 .0106 195.265 3.02 15.510 3019738.08.2385 .827 2.3.09 .1319 .6881.0905 .0349 .5942.17 .00478 3190.323 2.08 15.30 0 .000008.0151.000016 .136594.9983.95.59.154.4818.67.5.5.51.11.9.1.0001 1.044 1.6.001 .99984.95.001 .999.001 .999.001 .999.001 .999.001 .999.001 .999UC)BARTLETT Page 80 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0RESRAD Regression and Correlation output 11/06/11 15:15 Page: Coef 1Title : HB sensitivity analysis.soilH-3 Input File : C:\RESRAD-FAMILY\RESRAD\6.5\USERFILES\H3\HB SOIL SA._H3-1.RAD Coefficients for peak of mean dose time DoseCoefficient

=Repetition

=PCC SRC PRCC1 1 1SRRC1Description of Probabilistic variableThickness of contaminated zoneDensity of contaminated zonecontaminated zone total porositycontaminated zone hydraulic conductivity contaminated zone b parameter Evapotranspiration coefficient Irrigation Density of saturated zonesaturated zone total porositysaturated zone effective porositysaturated zone hydraulic conductivity saturated zone b parameter well pump intake depthwell pumping rateThickness of unsaturated zone 1Density of unsaturated zone 1Total Porosity of unsaturated zone IEffective Porosity of unsaturated zone 1Hydraulic conductivity of unsaturated zone 1b Parameter of unsaturated zone 1Mass loading for inhalation Indoor dust filtration factorExternal gamma shielding factorDepth of soil mixing layerDepth of rootswet weight crop yield of fruit, grain and non-leafy vegetables weathering removal constant of all vegetation wet foliar interception fraction of leafy vegetables Kd of H-3 in Contaminated zoneKd of H-3 in unsaturated zone 1Kd of H-3 in Saturated zonePlant transfer factor for HMeat transfer factor for HMilk transfer factor for HFish transfer factor for HR-SQUARESig Coeff Sig Coeff sig Coeff Sig Coeff1 0.92 1 0.80 1 0.93 1 0.8312 0.05 10 0.12 6 0.06 10 0.145 -0.10 8 -0.25 5 -0.08 7 -0.194 0.14 13 0.05 4 0.22 12 0.088 -0.06 15 -0.02 14 -0.04 19 -0.016 0.06 14 0.02 9 0.05 16 0.027 -0.06 12 -0.07 16 -0.03 14 -0.0413 0.05 2 0.55 20 0.03 3 0.3111 0.05 4 0.29 19 0.03 8 0.1615 0.04 7 0.26 21 0.03 9 0.1626 0.01 27 0.00 18 0.03 21 0.0110 -0.05 17 -0.02 12 -0.04 17 -0.0127 -0.01 28 0.00 27 -0.02 27 -0.0132 -0.01 24 -0.01 15 -0.03 13 -0.0435 0.00 35 0.00 33 0.01 33 0.0016 0.04 3 0.48 10 0.05 2 0.5414 0.05 5 0.27 7 0.05 4 0.2917 0.04 9 0.24 11 0.05 6 0.2634 0.00 34 0.00 23 0.03 23 0.0120 -0.04 20 -0.01 24 -0.02 24 -0.0122 0.02 22 0.01 26 0.02 26 0.0125 0.01 26 0.00 35 0.01 35 0.0019 -0.04 19 -0.01 13 -0.04 18 -0.0123 0.02 23 0.01 31 0.01 31 0.002 -0.61 6 -0.27 2 -0.64 5 -0.2821 0.03 21 0.01 34 0.01 34 0.009 0.05 16 0.02 8 0.05 15 0.0229 -0.01 30 0.00 28 -0.02 28 -0.013 -0.31 11 -0.11 3 -0.27 11 -0.0918 0.04 18 0.01 25 0.02 25 0.0133 0.00 33 0.00 30 -0.02 30 -0.0124 0.02 25 0.01 17 0.03 20 0.0130 -0.01 31 0.00 29 0.02 29 0.0131 -0.01 32 0.00 32 -0.01 32 0.0028 0.01 29 0.00 22 0.03 22 0.010.88 0.88 0.89 0.89-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

BARTLETTPage 81 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev.01-129 Results:RESRAD, Version 6.5 T< Limit = 30 days 11/07/2011 08:14 Page 1Probabilistic results summary : HB sensitivity analysis.soilI129 File : C:\RESRADEAMILY\RESRAD\6.5\USERFILEs\I129\HB SOIL SA_1129-1.RAD Table of ContentsAAAAAXXAWAAAAAAA ntnllItnllllII~IIIIIIIIIl RESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

3Total Risk ............

..............................

4Dose vs Pathway:

Ground Esternal....................

5Dose vs Pathway:

Inhalation (w/o Radon) ............

6Dose Vs Pathway:

Radon (water Ind.) ................

7Dose VS Pathway:

Plant (water Ind.) ................

8Dose vs Pathway:

Meat (water Ind.) ................

9Dose VS Pathway:

Milk (water Ind.) ................

10Dose vs Pathway:

Soil Ingestion

......................

11Dose vs Pathway:

Water Ingestion

.....................

12Dose vs Pathway:

Fish Ingestion

......................

13Dose vs Pathway:

Radon (water Dep.) ................

14Dose vs Pathway:

Plant (water Dep.) ................

15Dose vs Pathway:

Meat (water Dep.) ................

16Dose VS Pathway:

Milk (water Dep.) ................

17Cumulative Probability Summary ......18Summary of dose at graphical times, reptition 1 19Peak of the mean dose at graphical times .............

20correlation and Regression coefficients (if any) ..... 21RESRAD, version 6.5 T. Limit = 30 days 11/07/2011 08:14 Page 2Probabilistic results summary : HB sensitivity analysis-soilI129 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\I129\HB SOIL SA_1129-1.RAD Probabilistic InputNumber of Sample Runs: 2000NumberAAAAAA123456789101112131415161718192021.000032223242526272829303132333435Name Distribution AAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAA THICKO UNIFORMDENSCZ BOUNDED NORMALTPCZ BOUNDED NORMALHCCZ BOUNDED LOGNORMAL-N BCZ BOUNDED LOGNORMAL-N EVAPTR UNIFORMRI UNIFORMDENSAQ BOUNDED NORMALTPSZ BOUNDED NORMALEPSZ BOUNDED NORMALHCSZ BOUNDED LOGNORMAL-N BSZ BOUNDED LOGNORMAL-N DWIBWT TRIANGULAR UW UNIFORMH(1) UNIFORMDENSUZ(1)

BOUNDED NORMALTPUZ(I) BOUNDED NORMALEPUZ(1) BOUNDED NORMALHCUZ(i) BOUNDED LOGNORMAL-N BUZ(1) BOUNDED LOGNORMAL-N MLINH CONTINUOUS LINEAR.8119 .00004 .9495 .00006 .9937SHF3 UNIFORMSHF1 BOUNDED LOGNORMAL-N DM TRIANGULAR DROOT UNIFORMYV(1) TRUNCATED LOGNORMAL-N WLAM TRIANGULAR RWET(2) TRIANGULAR DCACTC(1)

TRUNCATED LOGNORMAL-N DCACTUI(1)

TRUNCATED LOGNORMAL-N DCACTS(1)

TRUNCATED LOGNORMAL-N BRTF(53,1)

TRUNCATED LOGNORMAL-N BRTF(53,2)

TRUNCATED LOGNORMAL-N BRTF(53,3)

TRUNCATED LOGNORMAL-N BBIO(53,1)

LOGNORMAL-N Parameters AAAAAAAAA/

.151.5635.411.361.73.5.361.5105.43.342.3621.966117301.5635.41.3151.361.738.000076.15-1.30.3.565.1.061.521.521.52-3.91-3.22-4.613.7AAAAAAAAAAAAAAAAAAAAAAAAAAAAA 3.51.2385.092.17.323.75*.76.1855.0699.07051.59.2651019738.08.2385.09.09052.17.3230.9983.95.59.154.4818.672.192.192.19.9.4.51.1.827 2.3.1319 .6881.00478 31902.08 15.3.937.214.124.01063.02302.084.646.S619515. 5.827 2.3.1319 .6881.0349 .594.00478 31902.08 15.30 .000008.0001 1.044 1.6.001 .99984.95.001 .999.001 .999.001 .999.001 .999.001 .999.001 .999.0151.000016 .1365BrSARTLETT Page 82 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0RESRAD Regression and Correlation output 11/07/11 08:15 Page: Coef 1Title : HB sensitivity analysis-soil1129 Input File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\I129\HB SOIL SA_1129-1.RAD Coefficients for peak of mean dose time Dosecoefficient Repetition PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable sig Coeff Sig Coeff Sig coeff Sig coeffThickness of contaminated zone 2 0.49 3 0.25 2 0.75 2 0.42Density of contaminated zone 17 -0.02 12 -0.07 9 -0.04 8 -0.11Contaminated zone total porosity 16 -0.02 11 -0.07 11 -0.04 11 -0.09contaminated zone hydraulic conductivity 15 0.02 22 0.01 28 -0.01 30 0.00Contaminated zone b parameter 27 -0.01 29 0.00 22 -0.02 25 -0.01Evapotranspiration coefficient 6 0.04 15 0.02 10 0.04 18 0.02Irrigation 21 -0.02 13 -0.03 13 0.03 15 0.04Density of saturated zone 29 -0.01 8 -0.14 29 -0.01 9 -0.11Saturated zone total porosity 35 0.00 25 -0.01 34 0.00 17 -0.02Saturated zone effective porosity 22 -0.02 9 -0.13 26 -0.01 12 -0.08Saturated zone hydraulic conductivity 20 0.02 24 0.01 30 0.01 31 0.00saturated zone b parameter 28 -0.01 30 0.00 15 -0.03 19 -0.01well pump intake depth 26 -0.01 28 0.00 17 -0.02 21 -0.01well pumping rate 23 0.01 14 0.02 8 -0.05 14 -0.06Thickness of unsaturated zone 1 24 0.01 26 0.01 32 0.01 33 0.00Density of unsaturated zone 1 14 -0.02 2 -0.37 14 0.03 3 0.30Total Porosity of unsaturated zone 1 19 -0.02 6 -0.16 12 0.04 5 0.22Effective Porosity of Unsaturated zone 1 12 -0.03 5 -0.21 21 0.02 10 0.10Hydraulic Conductivity of unsaturated zone 1 32 0.01 33 0.00 7 0.05 16 0.02b Parameter of Unsaturated zone 1 10 0.03 19 0.01 20 0.02 24 0.01Mass loading for inhalation 11 -0.03 20 -0.01 33 -0.01 34 0.00Indoor dust filtration factor 7 0.04 16 0.02 19 -0.02 23 -0.01External gamma shielding factor 25 0.01 27 0.01 25 0.01 28 0.01Depth of soil mixing layer 33 -0.01 34 0.00 18 -0.02 22 -0.01Depth of roots 4 -0.32 7 -0.15 4 -0.49 6 -0.21wet weight crop yield of fruit, grain and non-leafy vegetables 18 -0.02 23 -0.01 27 -0.01 29 0.00weathering removal constant of all vegetation 34 0.00 35 0.00 16 0.02 20 0.01wet foliar interception fraction of leafy vegetables 8 -0.03 17 -0.01 23 0.02 26 0.01Kd of 1-129 in Contaminated zone 9 -0.03 18 -0.01 6 0.16 13 0.06Kd of 1-129 in unsaturated zone 1 30 0.01 31 0.00 24 0.02 27 0.01Kd of 1-129 in Saturated zone 31 0.01 32 0.00 35 0.00 35 0.00Plant transfer factor for I 1 0.87 1 0.79 1 0.89 1 0.73Meat transfer factor for I 5 0.25 10 0.12 5 0.44 7 0.18Milk transfer factor for I 3 0.46 4 0.23 3 0.60 4 0.28Fish transfer factor for I 13 -0.03 21 -0.01 31 -0.01 32 0.00R-SQUARE 0.80 0.80 0.86 0.86-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

BARTLETTPage 83 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Nb-94 Results:RESRAD, version 6.5 T'< Limit = 30 days 11/07/2011 08:16 Page 1Probabilistic results summary : HB sensitivity analysis.soil.Nb-94 File : C:\RESRADFAMILY\RESRAD\6.

5\USERFILES\NB94\HB SOIL SANB94-1.RAD Table of ContentsA$AAAAAAAA.AAAAAAAA Part VI: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

3Total Risk ...................

.......................

4Dose vs Pathway:

Ground External

....................

5Dose vs Pathway:

Inhalation (w/o Radon) ............

6Dose vs Pathway:

Radon (water Ind.) ................

7Dose vs Pathway:

Plant (water Ind.) ................

8Dose vs Pathway:

Meat (water Ind.) ................

9Dose vs Pathway:

Milk (water Ind.) ................

10Dose vs Pathway:

soil Ingestion

......................

11Dose vs Pathway:

water Ingestion

.....................

12Dose vs Pathway:

Fish Ingestion

......................

13Dose vs Pathway:

Radon (water Dep.) ................

14Dose VS Pathway:

Plant (water Dep.) ................

15Dose vs Pathway:

Meat (water Dep.) ................

16Dose VS Pathway:

Milk (water Dep.) ................

17cumulative Probability summary .........................

18summary of dose at graphical times, reptition 1 ... 19Peak of the mean dose at graphical times .............

20correlation and Regression coefficients (if any) ..... 21RESRAD, version 6.5 T. Limit = 30 days 11/07/2011 08:16 Page 2Probabilistic results summary : HB sensitivity analysis.soilNb-94 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\NB94\HB SOIL SANB94-I.RAD Probabilistic InputNumber of sample Runs: 2000NumberAAAAA123456789101112131415161718192021.000032223242526272829303132333435NameAAAAAAAAAAA.

THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIBWTUWH(1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUZ(1)BUZ(1)MLINH.8119SHF3SHF1DMDROOTYV(1)WLAMRWET(2)DCACTC(1)

DCACTUI(1)

DCACTS(1)

BRTF(41, 1)BRTF(41, 2)BRTF(41, 3)BBIO(41,1)

DiA00004 .9495stribution Parameters AAAAAAX"XAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA UNIFORM .15 3.51BOUNDED NORMAL 1.5635 .2385 .827 2.3BOUNDED NORMAL .41 .09 .1319 .6881BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3UNIFORM .5 .75UNIFORM .36 .76BOUNDED NORMAL 1.5105 .1855 .937 2.084BOUNDED NORMAL .43 .0699 .214 .646BOUNDED NORMAL .342 .0705 .124 .56BOUNDED LOGNORMAL-N

.362 1.59 .0106 195BOUNDED LOGNORMAL-N 1.96 .265 3.02 15.5TRIANGULAR 6 10 30UNIFORM 1173 1973UNIFORM 0 8.08BOUNDED NORMAL 1.5635 .2385 .827 2.3BOUNDED NORMAL .41 .09 .1319 .6881BOUNDED NORMAL .315 .0905 .0349 .594BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3CONTINUOUS LINEAR 8 0 0 .000008.00006 .9937 .000076 .9983 .0001 1UNIFORM .15 .95BOUNDED LOGNORMAL-N

-1.3 .59 .044 1TRIANGULAR 0 .15 .6UNIFORM .3 4TRUNCATED LOGNORMAL-N

.56 .48 .001 .999TRIANGULAR 5.1 18 84TRIANGULAR

.06 .67 .95TRUNCATED LOGNORMAL-N 5.94 3.33 .001 .999TRUNCATED LOGNORMAL-N 5.94 3.22 .001 .999TRUNCATED LOGNORMAL-N 5.94 3.22 .001 .999TRUNCATED LOGNORMAL-N

-4.61 1.1 .001 .999TRUNCATED LOGNORMAL-N

-13.82 .9 .001 .999TRUNCATED LOGNORMAL-N

-13.12 .7 .001 .999LOGNORMAL-N 5.7 1.1.0151.000016 .1365(& BARTLETTPage 84 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0RESRAD Regression and correlation output 11/07/11 08:16 Page: Coef 1Title : HB sensitivity analysis-soilNb-94 Input File : C:\RESRADFAMILY\RESRAD\6.S\USERFILES\NB94\HB SOIL SANB94-1.RAD Coefficients for peak of mean dose time DoseCoefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeffThickness of contaminated zone 2 0.20 7 0.03 3 0.21 8 0.03Density of contaminated zone 18 -0.01 10 -0.01 30 -0.01 17 -0.01contaminated zone total porosity 20 -0.01 11 -0.01 32 -0.01 19 -0.01Contaminated zone hydraulic conductivity 25 0.01 28 0.00 22 0.01 28 0.00Contaminated zone b parameter 35 0.00 35 0.00 18 -0.02 25 0.00Evapotranspiration coefficient 7 0.04 15 0.01 6 0.05 12 0.01Irrigation 33 0.00 27 0.00 31 0.01 24 0.00Density of saturated zone 23 -0.01 5 -0.06 24 0.01 5 0.06Saturated zone total porosity 27 -0.01 8 -0.02 19 0.02 7 0.04Saturated zone effective porosity 16 -0.02 6 -0.04 29 0.01 9 0.02Saturated zone hydraulic conductivity 17 0.02 22 0.00 7 0.05 13 0.01Saturated zone b parameter 5 -0.05 13 -0.01 8 -0.05 14 -0.01well pump intake depth 28 0.01 30 0.00 26 0.01 30 0.00well pumping rate 29 0.00 21 0.00 25 -0.01 18 -0.01Thickness of unsaturated zone 1 9 -0.03 17 0.00 12 -0.03 21 0.00Density of unsaturated zone 1 11 0.03 2 0.11 14 0.03 2 0.13Total Porosity of Unsaturated zone 1 10 0.03 3 0.06 13 0.03 3 0.07Effective Porosity of unsaturated zone 1 13 0.03 4 0.06 16 0.03 4 0.06Hydraulic conductivity of unsaturated zone 1 12 -0.03 18 0.00 11 -0.03 20 0.00b Parameter of unsaturated zone 1 6 0.05 14 0.01 5 0.05 11 0.01Mass loading for inhalation 22 -0.01 25 0.00 15 -0.03 22 0.00Indoor dust filtration factor 8 0.03 16 0.00 21 0.01 27 0.00External gamma shielding factor 1 0.99 1 0.99 1 0.99 1 0.99Depth of soil mixing layer 26 -0.01 29 0.00 17 -0.02 23 0.00Depth of roots 4 -0.05 12 -0.01 10 -0.04 16 -0.01wet weight crop yield of fruit, grain and non-leafy vegetables 30 0.00 31 0.00 33 0.00 33 0.00weathering removal constant of all vegetation 14 -0.02 19 0.00 20 -0.02 26 0.00wet foliar interception fraction of leafy vegetables 19 0.01 23 0.00 23 0.01 29 0.00Kd of Nb-94 in Contaminated zone 32 0.00 33 0.00 2 0.32 6 0.05Kd of Nb-94 in unsaturated zone 1 31 0.00 32 0.00 9 0.04 15 0.01Kd of Nb-94 in Saturated zone 34 0.00 34 0.00 28 -0.01 32 0.00Plant transfer factor for Nb 3 0.12 9 0.02 4 0.09 10 0.01Meat transfer factor for Nb 24 -0.01 26 0.00 27 0.01 31 0.00Milk transfer factor for Nb 21 0.01 24 0.00 35 0.00 35 0.00Fish transfer factor for Nb 15 0.02 20 0.00 34 0.00 34 0.00R-SQUARE 0.98 0.98 0.98 0.98-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

ý__!BARTLETT Page 85 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Ni-59 Results:RESRAD, Version 6.5 Tm Limit = 30 days 11/07/2011 08:18 Page 1Probabilistic results summary : HB sensitivity analysis.soilNi-59 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\NI59\HB SOIL SAN159-1.RAD Table of contentsXAAAAAAAAAAA.AAA Part 'I: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

3Total Risk ....................

......................

4Dose vs Pathway:

Ground Esternal

.....................

5Dose vs Pathway:

Inhalation (w/o Radon) ............

6Dose vs Pathway:

Radon (water Ind.) ................

7Dose vs Pathway:

Plant (water Ind.) ................

8Dose vs Pathway:

Meat (water Ind.) ................

9Dose vs Pathway:

Milk (water Ind.) ................

10Dose vs Pathway:

soil Ingestion

......................

11Dose vs Pathway:

water Ingestion

.....................

12Dose vs Pathway:

Fish Ingestion

.....................

13Dose vs Pathway:

Radon (water Dep.).................

14Dose vs Pathway:

Plant (water Dep.) ................

15Dose vs Pathway:

Meat (water Dep.) ................

16Dose vs Pathway:

Milk (water Dep.) ................

17Cumulative Probability summary .......................

18summary of dose at graphical times, reptition 1 ... 19Peak of the mean dose at graphical times .............

20correlation and Regression coefficients (if any) ..... 21RESRAD, version 6.5 T< Limit = 30 days 11/07/2011 08:18 Page 2Probabilistic results summary : HR sensitivity analysis.soilNi-59 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\NI59\HB SOIL SANI59-1.RAD Probabilistic InputNumber of sample Runs: 2000Number123456789101112131415161718192021.000032223242526272829303132333435Name Distribution AAAAANAAAAAAAAWaAAAAA AAAAAAAAAAAAAAAAAAAAA THICKO UNIFORMDENSCZ BOUNDED NORMALTPCZ BOUNDED NORMALHCCZ .BOUNDED LOGNORMAL-N BCZ BOUNDED LOGNORMAL-N EVAPTR UNIFORMRI UNIFORMDENSAQ BOUNDED NORMALTPSZ BOUNDED NORMALEPSZ BOUNDED NORMALHCSZ BOUNDED LOGNORMAL-N BSZ BOUNDED LOGNORMAL-N DWIBWT TRIANGULAR UW UNIFORMH(1) UNIFORMDENSUS(1)

BOUNDED NORMALTPUZ(1) BOUNDED NORMALEPUZ(1) BOUNDED NORMALHCUZ(1) BOUNDED LOGNORMAL-N BUZ(1) BOUNDED LOGNORMAL-N MLINH CONTINUOUS LINEAR.8119 .00004 .9495 .00006 .9937SHF3 UNIFORMSHF1 BOUNDED LOGNORMAL-N DM TRIANGULAR DROOT UNIFORMYV(1) TRUNCATED LOGNORMAL-N WLAM TRIANGULAR RWET(2) TRIANGULAR DCACTC(1)

TRUNCATED LOGNORMAL-N DCACTU1(1)

TRUNCATED LOGNORMAL-N DCACTS(1)

TRUNCATED LOGNORMAL-N BRTF(28,1)

TRUNCATED LOGNORMAL-N BRTF(28,2)

TRUNCATED LOGNORMAL-N BRTF(28,3)

TRUNCATED LOGNORMAL-N BBIO(28,1)

LOGNORMAL-N Parameters AAAAAAA WAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

.15 3.511.5635 .2385 .827 2.3.41 .09 .1319 .68811.36 2.17 .00478 31901.73 .323 2.08 15.3.5 .75.36 .761.5105 .1855 .937 2.084.43 .0699 .214 .646.342 .0705 .124 .56.362 1.59 .0106 1951.96 .265 3.02 15.56 10 301173 19730 8.081.5635 .2385 .827 2.3.41 .09 .1319 .6881.315 .0905 .0349 .5941.36 2.17 .00478 31901.73 .323 2.08 15.38 0 0 .0000080151.000016 .1365.000076 .9983.15 .95-1.3 .590 .15.3 4.56 .485.1 18.06 .676.05 1.466.05 1.466.05 1.46-3 .9-5.3 .9-3.91 .74.6 1.1.0001 1.044 1.6.001 .99984.95.001 .999.001 .999.001 .999.001 .999.001 .999.001 .999B BARTLETTPage 86 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0RESRAD Regression and Correlation output 11/07/11 08:18 Page: Coef 1Title : HB sensitivity analysis-soilNi-59 Input File : C:\RESRADFAMILY\RESRAD\6.S\USERFILES\Ni59\HB SOIL SAN159-I.RAD coefficients for peak of mean dose time DoseCoefficient

=Repetition

=Description of Probabilistic variableThickness of contaminated zoneDensity of contaminated zonecontaminated zone total porositycontaminated zone hydraulic conductivity Contaminated zone b parameter Evapotranspi ration coefficient Irrigation Density of saturated zonesaturated zone total porositySaturated zone effective porositysaturated zone hydraulic conductivity saturated zone b parameter well pump intake depthwell pumping rateThickness of Unsaturated zone 1Density of unsaturated zone 1Total Porosity of Unsaturated zone 1Effective Porosity of Unsaturated zone IHydraulic conductivity of unsaturated zone 1b Parameter of unsaturated zone 1Mass loading for inhalation Indoor dust filtration factorExternal gamma shielding factorDepth of soil mixing layerDepth of rootswet weight crop yield of fruit, grain and non-leafy vegetables weathering removal constant of all vegetation wet foliar interception fraction of leafy vegetables Kd of Ni-59 in Contaminated ZoneKd of Ni-59 in unsaturated Zone 1Kd of Ni-59 in Saturated zonePlant transfer factor for NiMeat transfer factor for NiMilk transfer factor for NiFish transfer factor for NiR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff sig coeff Sig Coeff3 0.31 4 0.18 3 0.74 3 0.368 -0.03 6 -0.13 7 -0.05 8 -0.116 -0.04 5 -0.14 8 -0.04 9 -0.1016 0.02 22 0.01 28 -0.01 29 0.0023 -0.01 25 -0.01 26 -0.01 27 0.0022 0.01 24 0.01 30 0.01 30 0.0014 -0.02 13 -0.05 13 0.04 14 0.0432 0.00 12 -0.05 24 -0.01 7 -0.1225 0.01 11 0.07 29 -0.01 15 -0.0321 -0.01 8 -0.12 22 -0.01 10 -0.0717 0.01 23 0.01 31 0.00 31 0.0035 0.00 35 0.00 11 -0.04 18 -0.0128 -0.01 29 0.00 16 -0.03 21 -0.0115 0.02 14 0.04 9 -0.04 12 -0.0534 0.00 34 0.00 32 0.00 32 0.0018 -0.01 3 -0.25 17 0.02 4 0.2619 -0.01 9 -0.12 12 0.04 6 0.2020 -0.01 10 -0.12 23 0.01 11 0.0729 0.01 30 0.00 6 0.06 16 0.0211 0.03 19 0.01 34 0.00 34 0.0031 0.00 32 0.00 18 -0.02 22 -0.0110 0.03 18 0.02 15 -0.03 20 -0.0133 0.00 33 0.00 21 0.01 25 0.0027 -0.01 28 0.00 25 -0.01 26 0.004 -0.22 7 -0.13 4 -0.54 5 -0.2113 -0.03 21 -0.01 27 -0.01 28 0.0024 0.01 26 0.01 14 0.03 19 0.0112 -0.03 20 -0.01 20 0.02 24 0.017 -0.03 16 -0.02 10 -0.04 17 -0.0126 0.01 27 0.00 19 0.02 23 0.0130 0.01 31 0.00 35 0.00 35 0.001 0.78 1 0.69 1 0.90 1 0.705 0.05 15 0.03 5 0.14 13 0.052 0.57 2 0.38 2 0.81 2 0.469 -0.03 17 -0.02 33 0.00 33 0.000.69 0.69 0.89 0.89-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

(O BARTLETTPage 87 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Ni-63 Results:RESRAD, Version 6.5 T. Limit = 30 days 11/07/2011 08:20 Page IProbabilistic results summary : HB sensitivity analysis-soilNi-63 File : C:\RESRADOFAMILY\RESRAD\6.5\USERFILES\Ni63\HB SOIL SA-N163-1.RAD Table of ContentsA WAAAAA.AAAAAAA Part VI: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

3Total Risk .........................

....................

4Dose vs Pathway:

Ground External.

.....................

5Dose vs Pathway:

Inhalation (w/o Radon) ............

6Dose VS Pathway:

Radon (water Ind.) ................

7Dose vs Pathway:

Plant (water Ind.) ................

8Dose vs Pathway:

Meat (water Ind.) ................

9Dose VS Pathway:

Milk (water Ind.) ................

10Dose vs Pathway:

soil Ingestion

......................

11Dose vs Pathway:

water Ingestion

.....................

12Dose vs Pathway:

Fish Ingestion

......................

13Dose vs Pathway:

Radon (water Dep.) ................

14Dose vs Pathway:

Plant (water Dep.) ................

15Dose vs Pathway:

Meat (water Dep.) ................

16Dose VS Pathway:

Milk (water Dep.) ................

17Cumulative Probability Summary .........................

18Summary of dose at graphical times, reptition 1 ... 19Peak of the mean dose at graphical times .............

20Correlation and Regression coefficients (if any) ..... 21RESRAD, Version 6.5 T. Limit = 30 days 11/07/2011 08:20 Page 2Probabilistic results summary : HB sensitivity analysis-soilNi-63 File : C:\RESRADFAMILY\RESRAD\6.

5\USERFILES\NI63\HB SOIL SAN163-1.RAD Probabilistic InputNumber of Sample Runs: 2000NumberA/AmA123456789101112131415161718192021.000032223242526272829303132333435NameAAAAAAAAWAAAAAAAAAAAAA THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIBWTUWH(1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUZ(1)BUZ(1)MLINH.8119 .00004 .9SHF3SHF1DMDROOTYV(1)WLAMRWET(2)DCACTC(1)

DCACTU1(1)

DCACTS(1)

BRTF(28,1)

BRTF(28,2)

BRTF(28,3)

BBIO(28,1)

Distribution Parameters AAAAAAAXAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAUNIFORM .15 3.51BOUNDED NORMAL 1.5635 .2385 .827 2.3BOUNDED NORMAL .41 .09 .1319 .6881BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3UNIFORM .5 .75UNIFORM .36 .76BOUNDED NORMAL 1.5105 .1855 .937 2.084BOUNDED NORMAL .43 .0699 .214 .646BOUNDED NORMAL .342 .0705 .124 .56BOUNDED LOGNORMAL-N

.362 1.59 .0106 195BOUNDED LOGNORMAL-N 1.96 .265 3.02 15.5TRIANGULAR 6 10 30UNIFORM 1173 1973UNIFORM 0 8.08BOUNDED NORMAL 1.5635 .2385 .827 2.3BOUNDED NORMAL .41 .09 .1319 .6881BOUNDED NORMAL .315 .0905 .0349 .594BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3CONTINUOUS LINEAR 8 0 0 .000008495 .00006 .9937 .000076 .9983 .0001 1UNIFORM .15 .95BOUNDED LOGNORMAL-N

-1.3 .59 .044 1TRIANGULAR 0 .15 .6UNIFORM .3 4TRUNCATED LOGNORMAL-N

.56 .48 .001 .999TRIANGULAR 5.1 18 84TRIANGULAR

.06 .67 .95TRUNCATED LOGNORMAL 6.05 1.46 .001 .999TRUNCATED LOGNORMAL-N 6.05 1.46 .001 .999TRUNCATED LOGNORMAL-N 6.05 1.46 .001 .999TRUNCATED LOGNORMAL-N

-3 .9 .001 .999TRUNCATED LOGNORMAL-N

-5.3 .9 .001 .999TRUNCATED LOGNORMAL-N

-3.91 .7 .001 .999LOGNORMAL-N 4.6 1.1.0151.000016 .136594S- BARTLETTPage 88 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0RESRAD Regression and Correlation output 11/07/11 08:20 Page: Coef 1Title : HB sensitivity analysis.soilNi-63 Input File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\Ni63\HB SOIL SAN163-1.RAD coefficients for peak of mean dose time DoseCoefficient

=Repetition

=Description of Probabilistic variableThickness of contaminated zoneDensity of contaminated zonecontaminated zone total porositycontaminated zone hydraulic conductivity contaminated zone b parameter Evapotranspiration coefficient Irrigation Density of saturated zonesaturated zone total porositySaturated zone effective porositySaturated zone hydraulic conductivity saturated zone b parameter well pump intake depthwell pumping rateThickness of unsaturated zone 1Density of unsaturated zone 1Total Porosity of unsaturated zone 1Effective Porosity of unsaturated zone 1Hydraulic Conductivity of unsaturated zone 1b Parameter of unsaturated zone 1Mass loading for inhalation Indoor dust filtration factorExternal gamma shielding factorDepth of soil mixing layerDepth of rootswet weight crop yield of fruit, grain and non-leafy vegetables weathering removal constant of all vegetation wet foliar interception fraction of leafy vegetables Kd of Ni-63 in Contaminated zoneKd of Ni-63 in unsaturated zone 1Kd of Ni-63 in Saturated zonePlant transfer factor for NiMeat transfer factor for NiMilk transfer factor for NiFish transfer factor for NiR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff sig coeff Sig coeff3 0.32 4 0.19 3 0.74 3 0.377 -0.03 6 -0.13 7 -0.05 8 -0.116 -0.03 5 -0.14 8 -0.04 9 -0.1015 0.02 21 0.01 29 -0.01 30 0.0022 -0.01 24 -0.01 27 -0.01 28 0.0017 0.01 23 0.01 21 0.01 25 0.0013 -0.02 13 -0.04 11 0.04 14 0.0432 0.00 12 -0.05 26 -0.01 7 -0.1125 0.01 11 0.07 32 0.00 15 -0.0319 -0.01 8 -0.12 24 -0.01 11 -0.0716 0.01 22 0.01 30 0.01 31 0.0035 0.00 35 0.00 12 -0.04 17 -0.0129 -0.01 30 0.00 16 -0.03 21 -0.0114 0.02 14 0.04 9 -0.04 12 -0.0534 0.00 34 0.00 31 0.00 32 0.0018 -0.01 3 -0.24 17 0.02 4 0.2620 -0.01 9 -0.11 10 0.04 6 0.2021 -0.01 10 -0.11 23 0.01 10 0.0728 0.01 29 0.00 6 0.06 16 0.0210 0.03 18 0.01 34 0.00 34 0.0031 0.00 32 0.00 18 -0.02 22 -0.019 0.03 17 0.02 15 -0.03 20 -0.0133 0.00 33 0.00 22 0.01 26 0.0026 -0.01 27 0.00 25 -0.01 27 0.004 -0.22 7 -0.13 4 -0.53 5 -0.2112 -0.03 20 -0.01 28 -0.01 29 0.0023 0.01 25 0.01 14 0.03 19 0.0111 -0.03 19 -0.01 20 0.02 24 0.0124 0.01 26 0.00 13 -0.03 18 -0.0127 0.01 28 0.00 19 0.02 23 0.0130 0.01 31 0.00 35 0.00 35 0.001 0.78 1 0.69 1 0.90 1 0.70S 0.05 15 0.03 5 0.14 13 0.052 0.56 2 0.38 2 0.81 2 0.468 -0.03 16 -0.02 33 0.00 33 0.000.69 0.69 0.89 0.89-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

BARTLETTPage 89 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Np-237 Results:RESRAD, version 6.5 Tv< Limit = 30 days 11/07/2011 11:25 Page 1Probabilistic results summary : HB sensitivity analysis.soilNp237 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\NP237\HB SOIL SANP237-1.RAD Table of Contents Part VT: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

4Total Risk .........................

....................

5Dose vs Pathway:

Ground External.

...................

6Dose vs Pathway:

Inhalation (w/o Radon) ............

7Dose vs Pathway:

Radon (water Ind.) ................

8Dose vs Pathway:

Plant (water Ind.) ................

9Dose vs Pathway:

Meat (water Ind.) ................

10Dose vs Pathway:

Milk (water Ind.) ................

11Dose vs Pathway:

soil Ingestion

......................

12Dose vs Pathway:

water Ingestion

.....................

13Dose vs Pathway:

Fish Ingestion

......................

14Dose vs Pathway:

Radon (water Dep.) ................

15Dose vs Pathway:

Plant (water Dep.) ................

16Dose vs Pathway:

Meat (water Dep.) ................

17Dose vs Pathway:

Milk (water Dep.) ................

18Cumulative Probability summary..........................

19Summary of dose at graphical times, reptition 1 ..... 20Peak of the mean dose at graphical times .............

21correlation and Regression coefficients (if any) ..... 22RESRAD, Version 6.5 T<< Limit = 30 days 11/07/2011 11:25 Page 2Probabilistic results summary : HB sensitivity analysis.soilNp237 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\NP237\HB SOIL SANP237-1.RAD Probabilistic InputNumber of sample Runs: 2000Number123456789101112131415161718192021.00003222324252627282930313233343536373839404142434445464748NameiAAAPAAAA.AAAAAAAAAJAA THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIBWTUWH(1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUZ(1)BUZ(1)MLINH.8119 .00004 .9SHF3SHF1DMDROOTYV(1)WLAMRWET(2)DCACTC(1)

DCACTU1(1)

DCACTS(1)

DCACTC(2)

DCACTU1(2)

DCACTS(2)

DCACTC(3)

DCACTU1(3)

DCACTS(3)

BRTF(93,1)

BRTF(93,2)

BRTF(93,3)

BBIO(93,1)

BRTF(90,1)

BRTF(90,2)

BRTF(90, 3)BBIO(90, 1)BRTF(92, 1)BRTF(92,2)

BRTF(92,3) 94Distribution Parameters KAAAAAAAAAAAAAAAAAAN5A AAAAASAAA.5.AAAAAAAAAAAAAAAAAAA.AAAAAAAAAAA UNIFORM .15 3.51BOUNDED NORMAL 1.5635 .2385 .827 2.3BOUNDED NORMAL .41 .09 .1319 .6881BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3UNIFORM .5 .75UNIFORM .36 .76BOUNDED NORMAL 1.5105 .1855 .937 2.084BOUNDED NORMAL .43 .0699 .214 .646BOUNDED NORMAL .342 .0705 .124 .56BOUNDED LOGNORMAL-N

.362 1.59 .0106 195BOUNDED LOGNORMAL-N 1.96 .265 3.02 15.5TRIANGULAR 6 10 30UNIFORM 1173 1973UNIFORM 0 8.08BOUNDED NORMAL 1.5635 .2385 .827 2.3BOUNDED NORMAL .41 .09 .1319 .6881BOUNDED NORMAL .315 .0905 .0349 .594BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3CONTINUOUS LINEAR 8 0 0 .000008495 .00006 .9937 .000076 .9983 .0001 1UNIFORM .15 .95BOUNDED LOGNORMAL-N

-1.3 .59 .044 1TRIANGULAR 0 .15 .6UNIFORM .3 4TRUNCATED LOGNORMAL-N

.56 .48 .001 .999TRIANGULAR 5.1 18 84TRIANGULAR

.06 .67 .95TRUNCATED LOGNORMAL-N 2.84 2.25 .001 .999TRUNCATED LOGNORMAL-N 2.84 2.25 .001 .999TRUNCATED LOGNORMAL-N 2.84 2.25 .001 .999TRUNCATED LOGNORMAL-N 8.68 3.62 .001 .999TRUNCATED LOGNORMAL-N 8.68 3.62 .001 .999TRUNCATED LOGNORMAL-N 8.68 3.62 .001 .999TRUNCATED LOGNORMAL-N 4.84 3.13 .001 .999TRUNCATED LOGNORMAL-N 4.84 3.13 .001 .999TRUNCATED LOGNORMAL-N 4.84 3.13 .001 .999TRUNCATED LOGNORMAL-N

-3.91 .9 .001 .999TRUNCATED LOGNORMAL-N

-6.91 .7 .001 .999TRUNCATED LOGNORMAL-N

-11.51 .7 .001 .999LOGNORMAL-N 3.4 1.1TRUNCATED LOGNORMAL-N

-6.91 .9 .001 .999TRUNCATED LOGNORMAL-N

-9.21 1 .001 .999TRUNCATED LOGNORMAL-N

-12.21 .9 .001 .999LOGNORMAL-N 4.6 1.1TRUNCATED LOGNORMAL-N

-6.21 .9 .001 .999TRUNCATED LOGNORMAL-N

-7.13 .7 .001 .999TRUNCATED LOGNORMAL-N

-7.82 .6 .001 .999.0151.000016 .1365(c BARTLETTPage 90 wBartlett Engineering.

ENG-HB-O01 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0RESRAD Regression and Correlation output 11/07/11 11:30 Page: Coef 1Title : HB sensitivity analysissoilNp237 Input File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\NP237\HB SOIL SANP237-1.RAD Coefficients for peak of mean dose time DoseCoefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig Coeff Sig Coeff Sig CoeffThickness of contaminated zone 2 0.56 2 0.29 2 0.79 2 0.44Density of contaminated zone 8 -0.03 6 -0.09 43 0.00 23 -0.01contaminated zone total porosity 9 -0.03 7 -0.09 40 -0.01 15 -0.01Contaminated zone hydraulic conductivity 24 -0.01 31 -0.01 30 -0.01 38 0.00contaminated zone b parameter 13 0.02 21 0.01 20 0.02 28 0.01Evapotranspiration coefficient 26 -0.01 33 -0.01 28 0.01 35 0.00Irrigation 17 -0.02 11 -0.03 48 0.00 45 0.00Density of saturated zone 34 0.01 4 0.14 49 0.00 37 0.00saturated zone total porosity 32 0.01 9 0.08 38 -0.01 8 -0.03Saturated zone effective porosity 35 0.01 10 0.07 39 0.01 9 0.03Saturated zone hydraulic conductivity 7 0.03 16 0.01 41 0.00 43 0.00Saturated zone b parameter 49 0.00 49 0.00 44 0.00 46 0.00well pump intake depth 5 0.04 14 0.02 17 0.02 25 0.01well pumping rate 37 0.01 19 0.01 25 0.01 12 0.02Thickness of unsaturated zone 1 14 -0.02 22 -0.01 14 -0.03 21 -0.01Density of unsaturated zone 1 40 0.01 5 0.10 36 0.01 4 0.08Total Porosity of unsaturated zone 1 47 0.00 12 0.02 32 0.01 5 0.0SEffective Porosity of Unsaturated zone 1 27 0.01 8 0.08 35 0.01 7 0.04Hydraulic conductivity of unsaturated zone 1 36 -0.01 39 0.00 12 0.03 19 0.01b Parameter of unsaturated zone 1 29 -0.01 35 0.00 27 0.01 34 0.00Mass loading for inhalation 43 0.01 44 0.00 42 0.00 44 0.00Indoor dust filtration factor 30 -0.01 37 0.00 34 -0.01 41 0.00External gamma shielding factor 44 0.00 45 0.00 5 0.06 10 0.02Depth of soil mixing layer 31 0.01 36 0.00 26 -0.01 33 0.00Depth of roots 3 -0.40 3 -0.19 3 -0.60 3 -0.25wet weight crop yield of fruit, grain and non-leafy vegetables 10 0.03 17 0.01 16 -0.03 24 -0.01weathering removal constant of all vegetation 18 0.02 25 0.01 46 0.00 48 0.00wet foliar interception fraction of leafy vegetables 46 0.00 47 0.00 19 -0.02 27 -0.01Kd of Np-237 in Contaminated zone 16 0.02 24 0.01 4 0.14 6 0.05Kd of Np-237 in unsaturated zone 1 12 -0.03 20 -0.01 21 -0.02 29 -0.01Kd of Np-237 in Saturated zone 28 -0.01 34 0.00 15 0.03 22 0.01Kd of T -229 in Contaminated zone 15 -0.02 23 -0.01 47 0.00 49 0.00Kd of Th-229 in unsaturated zone 1 19 -0.02 26 -0.01 22 -0.02 30 -0.01Kd of Th-229 in Saturated zone 22 0.01 29 0.01 23 0.02 31 0.01Kd of U-233 in Contaminated zone 20 0.02 27 0.01 24 -0.01 32 0.00Kd of U-233 in unsaturated zone 1 38 -0.01 40 0.00 9 -0.03 16 -0.01Kd of u-233 in saturated zone 39 -0.01 41 0.00 11 -0.03 18 -0.01Plant transfer factor for Np 1 0.89 1 0.84 1 0.92 1 0.79Meat transfer factor for Np 6 0.04 15 0.02 8 0.04 14 0.01Milk transfer factor for Np 11 -0.03 18 -0.01 6 0.05 11 0.02Fish transfer factor for Np 4 -0.04 13 -0.02 13 0.03 20 0.01Plant transfer factor for Th 41 -0.01 42 0.00 31 -0.01 39 0.00Meat transfer factor for Th 25 -0.01 32 -0.01 45 0.00 47 0.00Milk transfer factor for Th 48 0.00 48 0.00 29 0.01 36 0.00Fish transfer factor for Th 42 0.01 43 0.00 33 0.01 40 0.00Plant transfer factor for U 45 0.00 46 0.00 10 0.03 17 0.01Meat transfer factor for U 23 -0.01 30 -0.01 18 -0.02 26 -0.01Milk transfer factor for U 33 -0.01 38 0.00 7 -0.04 13 -0.01Fish transfer factor for U 21 0.01 28 0.01 37 0.01 42 0.00R-SQUARE 0.82 0.82 0.89 0.89-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

BARTLETTPage 91 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-O01 Rev. 0Pu-238 Results:RESRAD, version 6.5 Tcc Limit = 30 days 11/07/2011 11:44 PageProbabilistic results summary : HB sensitivity analysis.soilPu-238 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\PU238\HB SOIL SAPu238-1.RAD Table of ContentsA.WAAAAAAAAAAAAAA Part VI: Uncertainty Analysisftft I itt t ttttttt ttttt Iff ItRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

4Total Risk .........................

....................

5Dose vs Pathway:

Ground External

...................

6Dose vs Pathway:

Inhalation (w/o Radon) ............

7Dose vs Pathway:

Radon (water Ind.) ................

8Dose vs Pathway:

Plant (water Ind.) ................

9Dose vs Pathway:

Meat (water Ind.) ................

10Dose vs Pathway:

Milk (water Ind.) ................

11Dose vs Pathway:

Soil Ingestion

......................

12Dose vs Pathway:

water Ingestion

.....................

13Dose vS Pathway:

Fish Ingestion

......................

14Dose vs Pathway:

Radon (water Dep.) ................

15Dose vs Pathway:

Plant (water Dep.) ................

16Dose vs Pathway:

Meat (water Dep.) ................

17Dose vs Pathway:

Milk (water Dep.) ................

18Cumulative Probability summary.......................

19Summary of dose at graphical times, reptition 1.. 20Peak of the mean dose at graphical times .............

21correlation and Regression coefficients (if any) ..... 22RESRAD, version 6.5 T1< Limit = 30 days 11/07/2011 11:44 PageProbabilistic results summary : HB sensitivity analysis.soilPu-238 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\PU238\HB SOIL SA/PU238-1.RAD Probabilistic InputNumber of Sample Runs: 20002Number123456789101112131415161718192021.00003222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566Name Distribution Parameters AAAAAAAAA.AAAAAAAAAA AAA A A A AAAAAAAAAAAAAAAAAA AATHICKO UNIFORM .15 3.51DENSCZ BOUNDED NORMAL 1.5635 .2385 .827 2.3TPCZ BOUNDED NORMAL .41 .09 .1319 .6881HCCZ BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BCZ BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3EVAPTR UNIFORM .5 .75RI UNIFORM .36 .76DENSAQ BOUNDED NORMAL 1.5105 .1855 .937 2.084TPSZ BOUNDED NORMAL .43 .0699 .214 .646EPSZ BOUNDED NORMAL .342 .0705 .124 .56HCSZ BOUNDED LOGNORMAL-N

.362 1.59 .0106 195BSZ BOUNDED LOGNORMAL-N 1.96 .265 3.02 15.5DWIBWT TRIANGULAR 6 10 30UW UNIFORM 1173 1973H(1) UNIFORM 0 8.08DENSUZ(1)

BOUNDED NORMAL 1.5635 .2385 .827 2.3TPUZ(1) BOUNDED NORMAL .41 .09 .1319 .6881EPUZ(1) BOUNDED NORMAL .315 .0905 .0349 .594HCUZ(1) BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BUZ(1) BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3MLINH CONTINUOUS LINEAR 8 0 0 .000008.8119 .00004 .9495 .00006 .9937 .000076 .9983 .0001 1SHF3 UNIFORM .15 .95SHF1 BOUNDED LOGNORMAL-N

-1.3 .59 .044 1DM TRIANGULAR 0 .15 .6DROOT UNIFORM .3 4YV(1) TRUNCATED LOGNORMAL-N

.56 .48 .001 .999WLAM TRIANGULAR 5.1 18 84RWET(2) TRIANGULAR

.06 .67 .95DCACTC(3)

TRUNCATED LOGNORMAL-N 6.86 1.89 .001 .999DCACTUI(3)

TRUNCATED LOGNORMAL-N 6.86 1.89 .001 .999'DCACTS(3)

TRUNCATED LOGNORMAL-N 6.86 1.89 .001 .999DCACTC(1)

TRUNCATED LOGNORMAL-N 7.78 2.76 .001 .999DCACTU1(1)

TRUNCATED LOGNORMAL-N 7.78 2.76 .001 .999DCACTS(1)

TRUNCATED LOGNORMAL-N 7.78 2.76 .001 .999DCACTC(2)

TRUNCATED LOGNORMAL-N 5.2 1.68 .001 .999DCACTU1(2)

TRUNCATED LOGNORMAL-N 5.2 1.68 .001 .999DCACTS(2)

TRUNCATED LOGNORMAL-N 5.2 1.68 .001 .999DCACTC(5)

TRUNCATED LOGNORMAL-N 8.17 1.7 .001 .999DCACTUl(5)

TRUNCATED LOGNORMAL-N 8.17 1.7 .001 .999DCACTS(5)

TRUNCATED LOGNORMAL-N 8.17 1.7 .001 .999DCACTC(6)

TRUNCATED LOGNORMAL-N 8.68 3.62 .001 .999DCACTUI(6)

TRUNCATED LOGNORMAL-N 8.68 3.62 .001 .999DCACTS(6)

TRUNCATED LOGNORMAL-N 8.68 3.62 .001 .999DCACTC(7)

TRUNCATED LOGNORMAL 4.48 3.13 .001 .999DCACTU1(7)

TRUNCATED LOGNORMAL-N 4.84 3.13 .001 .999DCACTS(7)

TRUNCATED LOGNORMAL-N 4.84 3.13 .001 .999BRTF(94,1)

TRUNCATED LOGNORMAL-N

-6.91 .9 .001 .999BRTF(94,2)

TRUNCATED LOGNORMAL-N

-9.21 .2 .001 .999BRTF(94,3)

TRUNCATED LOGNORMAL-N

-13.82 .5 .001 .999BBIO(94,1)

LOGNORMAL-N 3.4 1.1BRTF(82,1)

TRUNCATED LOGNORMAL-N

-5.52 .9 .001 .999BRTF(82,2)

TRUNCATED LOGNORMAL-N

-7.13 .7 .001 .999BRTF(82,3)

TRUNCATED LOGNORMAL-N

-8.11 .9 .001 .999BBIO(82,1)

LOGNORMAL-N 5.7 1.1BRTF(84,1)

TRUNCATED LOGNORMAL-N

-6.9 .9 .001 .999BRTF(84,2)

TRUNCATED LOGNORMAL-N

-5.3 .7 .001 .999BRTF(84,3)

TRUNCATED LOGNORMAL-N

-7.82 .7 .001 .999BBIO(84,1)

LOGNORMAL-N 4.6 1.1BRTF(88,1)

TRUNCATED LOGNORMAL-N

-3.22 .9 .001 .999BRTF(88,2)

TRUNCATED LOGNORMAL-N

-6.91 .7 .001 .999BRTF(88,3)

TRUNCATED LOGNORMAL-N

-6.91 .5 .001 .999BBIO(88,1)

LOGNORMAL-N 3.9 1.1BRTF(90,1)

TRUNCATED LOGNORMAL-N

-6.91 .9 .001 .999BRTF(90,2)

TRUNCATED LOGNORMAL-N

-9.21 1 .001 .999BRTF(90,3)

TRUNCATED LOGNORMAL-N

-12.21 .9 .001 .999BBIO(90,1)

LOGNORMAL-N 4.6 1.10151 .000016 .1365(^ BARTLETTPage 92 wBartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 067 BRTF(92,1) 68 BRTF(92,2) 69 BRTF(92,3) 70 BBIO(92,1)

TRUNCATED LOGNORMAL-N

-6.21TRUNCATED LOGNORMAL-N

-7.13TRUNCATED LOGNORMAL-N

-7.82LOGNORMAL-N 2.3.9.7.61. 1.001.001.001.999.999.999RESRAD Regression and correlation output 11/07/11 11:50 Page: Coef ITitle ': HB sensitivity analysis.soilPu-238 Input File : C:\RESRAD.FAMILY\RESRAD\6.S\USERFILES\PU238\HB SOIL SA_Pu238-1.RAD coefficients for peak of mean dose time DoseCoefficient

=Repetition

=Description of Probabilistic variableThickness of contaminated zoneDensity of contaminated zonecontaminated zone total porositycontaminated zone hydraulic conductivity contaminated zone b parameter Evapotranspiration coefficient Irrigation Density of saturated zonesaturated zone total porositysaturated zone effective porositySaturated zone hydraulic conductivity saturated zone b parameter well pump intake depthwell pumping rateThickness of unsaturated zone 1Density of unsaturated zone 1Total Porosity of unsaturated zone 1Effective Porosity of Unsaturated zone 1Hydraulic conductivity of unsaturated zone 1b Parameter of unsaturated zone 1Mass loading for inhalation Indoor dust filtration factorExternal gamma shielding factorDepth of soil mixing layerDepth of rootsWet weight crop yield of fruit, grain and non-leafy vegetables Weathering removal constant of all vegetation wet foliar interception fraction of leafy vegetables Kd of Pu-238 in Contaminated zoneKd of Pu-238 in Unsaturated Zone 1Kd of Pu-238 in saturated zoneKd of Pb-210 in contaminated zoneKd of Pb-210 in unsaturated zone IKd of Pb-210 in saturated zoneKd of Po-210 in contaminated zoneKd of Po-210 in unsaturated zone 1Kd of Po-210 in Saturated zoneKd of Ra-226 in Contaminated zoneKd of Ra-226 in Unsaturated zone 1Kd of Ra-226 in Saturated ZoneKd of Th-230 in Contaminated zoneKd of Th-230 in unsaturated Zone 1Kd of Th-230 in Saturated zoneKd of U-234 in contaminated zoneKd of U-234 in unsaturated zone 1Kd of u-234 in Saturated zonePlant transfer factor for PuMeat transfer factor for PuMilk transfer factor for PuFish transfer factor for PuPlant transfer factor for PbMeat transfer factor for PbMilk transfer factor for PbFish transfer factor for PbPlant transfer factor for PoMeat transfer factor for PoMilk transfer factor for PoFish transfer factor for PoPlant transfer factor for RaMeat transfer factor for RaMilk transfer factor for RaFish transfer factor for RaPlant transfer factor for ThMeat transfer factor for ThMilk transfer factor for ThFish transfer factor for ThPlant transfer factor for UMeat transfer factor for uMilk transfer factor for uFish transfer factor for uR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff sig Coeff Sig Coeff2 0.57 2 0.26 2 0.79 2 0.4257 0.01 14 0.01 22 0.02 9 0.0560 0.00 20 0.01 31 0.02 10 0.0438 -0.01 44 -0.01 14 0.03 23 0.0118 0.03 26 0.01 59 -0.01 60 0.0043 -0.01 49 0.00 10 0.04 18 0.0167 0.00 55 0.00 57 -0.01 31 -0.0128 -0.02 3 -0.25 49 0.01 5 0.1129 -0.02 5 -0.13 63 0.01 11 0.0332 -0.02 6 -0.12 33 0.02 6 0.0849 -0.01 54 0.00 8 -0.05 16 -0.0210 -0.03 17 -0.01 37 0.01 44 0.0033 -0.02 39 -0.01 15 -0.03 24 -0.0150 -0.01 31 -0.01 48 0.01 19 0.0117 -0.03 25 -0.01 30 -0.02 39 -0.0151 -0.01 7 -0.08 40 -0.01 4 -0.1461 0.00 9 -0.02 38 -0.01 7 -0.0848 -0.01 8 -0.05 52 -0.01 8 -0.0626 0.02 35 0.01 55 -0.01 57 0.0063 0.00 64 0.00 54 -0.01 56 0.0047 0.01 53 0.00 7 0.05 15 0.029 0.03 16 0.01 11 0.04 20 0.0164 0.00 65 0.00 41 0.01 46 0.006 -0.04 12 -0.02 20 -0.03 29 -0.013 -0.44 4 -0.19 3 -0.62 3 -0.2620 0.02 28 0.01 42 0.01 47 0.0014 0.03 22 0.01 68 0.00 68 0.0021 0.02 29 0.01 29 0.02 38 0.0146 0.01 52 0.00 32 -0.02 40 -0.0123 0.02 32 0.01 12 -0.04 21 -0.0166 0.00 67 0.00 13 0.03 22 0.0113 0.03 21 0.01 27 0.02 36 0.0152 0.01 56 0.00 36 -0.01 43 0.0054 -0.01 58 0.00 24 0.02 33 0.0145 -0.01 51 0.00 39 -0.01 45 0.0041 -0.01 47 0.00 60 -0.01 61 0.0062 0.00 63 0.00 6 -0.06 14 -0.0216 -0.03 24 -0.01 46 -0.01 51 0.0039 -0.01 45 0.00 9 0.05 17 0.0244 -0.01 50 0.00 47 0.01 52 0.0030 0.02 37 0.01 64 0.01 64 0.0053 0.01 57 0.00 65 -0.01 65 0.007 -0.04 13 -0.02 26 0.02 35 0.0112 0.03 19 0.01 43 0.01 48 0.0058 0.00 61 0.00 35 -0.01 42 0.0059 0.00 62 0.00 19 0.03 28 0.011 0.92 1 0.86 1 0.92 1 0.8022 0.02 30 0.01 17 0.03 26 0.0169 0.00 69 0.00 53 -0.01 55 0.0024 -0.02 33 -0.01 4 -0.06 12 -0.0225 0.02 34 0.01 56 0.01 58 0.0031 0.02 38 0.01 28 -0.02 37 -0.0155 0.01 59 0.00 21 0.02 30 0.0140 0.01 46 0.00 16 0.03 25 0.0115 -0.03 23 -0.01 69 0.00 69 0.0036 -0.02 43 -0.01 62 0.01 63 0.0068 0.00 68 0.00 51 -0.01 54 0.0011 -0.03 18 -0.01 67 0.00 67 0.008 -0.03 15 -0.01 58 0.01 59 0.004 0.06 10 0.02 25 0.02 34 0.015 0.05 11 0.02 18 0.03 27 0.0156 -0.01 60 0.00 44 0.01 49 0.0042 -0.01 48 0.00 66 0.00 66 0.0070 0.00 70 0.00 45 0.01 50 0.0019 -0.02 27 -0.01 50 0.01 53 0.0065 0.00 66 0.00 70 0.00 70 0.0027 -0.02 36 -0.01 5 -0.06 13 -0.0237 0.02 42 0.01 61 -0.01 62 0.0034 -0.02 40 -0.01 34 -0.01 41 0.0035 0.02 41 0.01 23 0.02 32 0.010.86 0.86 0.89 0.89-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

BARTLETTPage 93 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Pu-239 Results:RESRAD, version 6.5 T< Limit = 30 days 11/07/2011 11:51 PageProbabilistic results summary : HB sensitivity analysisasoilPu239 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\PU239\HB SOIL SAPU239-1.

RADTable of contentsAAAAAAA.AAAAAAAA Part.vi:.Uncertainty Analysis333 IttIIIIII IIlllllRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

4Total Risk .........................

....................

5Dose vs Pathway:

Ground External

...................

6Dose vs Pathway:

Inhalation (w/o Radon) ............

7Dose vs Pathway:

Radon (water Ind.) ................

8Dose vs Pathway:

Plant (water Ind.) ................

9Dose vs Pathway:

Meat (water Ind.) ................

10Dose vs Pathway:

Milk (water Ind.) ................

11Dose vs Pathway:

Soil Ingestion

......................

12Dose vs Pathway:

water Ingestion

.....................

13Dose vs Pathway:

Fish Ingestion

......................

14Dose vs Pathway:

Radon (water Dep.) ................

15Dose vs Pathway:

Plant (water Dep.) ................

16Dose vs Pathway:

Meat (water Dep.) ................

17Dose VS Pathway:

Milk (water Dep.) ................

18Cumulative Probability Summary .........................

19Summary of dose at graphical times, reptition 1 ..... 20Peak of the mean dose at graphical times ..............

21Correlation and Regression coefficients (if any) ..... 22RESRAD, version 6.5 T" Limit = 30 days 11/07/2011 11:51 PageProbabilistic results summary : HB sensitivity analysisesoilPu239 File : C:\RESRADFANILY\RESRAD\6.5\USERFILES\PU239\HB SOIL SASPU239-1.RAD Probabilistic InputNumber of Sample Runs: 20002Number123456789101112131415161718192021.000032223242526272829303132333435363738394041424344454647484950515253545556NameAAAAAA.AAAA4AAAAAýA THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIIBWTUWH(1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUZ(1)BUZ(1)MLINH.8119 .00004SHF3SHF1DM0 ROOTYV(1)WLAMRWET(2)DCACTC(3)

DCACTUl(3)

DCACTS(3)

DCACTC(1)

DCACTU1(1)

DCACTS (1)DCACTC(2)

DCACTU1(2)

DCACTS(2)

DCACTC(4)

DCACTU1(4)

DCACTS (4)BRTF(94,1)

BRTF(94,2)

BRTF(94, 3)BBIO(94,1)

BRTF(89,1)

BRTF(89,2)

BRTF(89, 3)BBIO(89,1)

BRTF(91,1)

BRTF(91,2)

BRTF(91, 3)BBIO(91,1)

BRTF(92,1)

BRTF(92,2)

BRTF(92,3)

BBIO(92,1)

Distribution Parameters kAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAA.AAAAAAAAAAAAAAAAAAAA UNIFORM .15 3.51BOUNDED NORMAL 1.5635 .2385 .827 2.3BOUNDED NORMAL .41 .09 .1319 .6881BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3UNIFORM .5 .75UNIFORM .36 .76BOUNDED NORMAL 1.5105 .1855 .937 2.084BOUNDED NORMAL .43 .0699 .214 .646BOUNDED NORMAL .342 .0705 .124 .56BOUNDED LOGNORMAL-N

.362 1.59 .0106 195BOUNDED LOGNORMAL-N 1.96 .265 3.02 15.5TRIANGULAR 6 10 30UNIFORM 1173 1973UNIFORM 0 8.08BOUNDED NORMAL 1.5635 .2385 .827 2.3BOUNDED NORMAL .41 .09 .1319 .6881BOUNDED NORMAL .315 .0905 .0349 .594BOUNDED LOGNORMAL-N 1.36 2.17 .00478 3190BOUNDED LOGNORMAL-N 1.73 .323 2.08 15.3CONTINUOUS LINEAR 8 0 0 .000008.9495 .00006 .9937 .000076 .9983 .0001 1UNIFORM .15 .95BOUNDED LOGNORAAL-N

-1.3 .59 .044 1TRIANGULAR 0 .15 .6UNIFORM .3 4TRUNCATED LOGNORMAL-N

.56 .48 .001 .999TRIANGULAR 5.1 18 84TRIANGULAR

.06 .67 .95TRUNCATED LOGNORMAL-N 6.86 1.89 .001 .999TRUNCATED LOGNORMAL-N 6.86 1.89 .001 .999TRUNCATED LOGNORMAL-N 6.86 1.89 .001 .999TRUNCATED LOGNORMAL-N 6.72 3.22 .001 .999TRUNCATED LOGNORMAL-N 6.72 3.22 .001 .999TRUNCATED LOGNORMAL-N 6.72 3.22 .001 .999TRUNCATED LOGNORMAL-N 5.94 3.22 .001 .999TRUNCATED LOGNORMAL-N 5.94 3.22 .001 .999TRUNCATED LOGNORMAL-N 5.94 3.22 .001 .999TRUNCATED LOGNORMAL-N 4.84 3.13 .001 .999TRUNCATED LOGNORMAL-N 4.84 3.13 .001 .999TRUNCATED LOGNORMAL-N 4.84 3.13 .001 .999TRUNCATED LOGNORMAL-N

-6.91 .9 .001 .999TRUNCATED LOGNORMAL-N

-9.21 .2 .001 .999TRUNCATED LOGNORMAL-N

-13.82 .5 .001 .999LOGNORMAL-N 3.4 1.1TRUNCATED LOGNORMAL-N

-6.91 1.12 .001 .999TRUNCATED LOGNORMAL-N

-10.82 1 .001 .999TRUNCATED LOGNORMAL-N

-13.12 .9 .001 .999LOGNORMAL-N 2.7 1.1TRUNCATED LOGNORMAL-N

-4.61 1.1 .001 .999TRUNCATED LOGNORMAL-N

-12.21 1 .001 .999TRUNCATED LOGNORMAL-N

-12.21 .9 .001 .999LOGNORMAL-N 2.3 1.1TRUNCATED LOGNORMAL-N

-6.21 .9 .001 .999TRUNCATED LOGNORMAL-N

-7.13 .7 .001 .999TRUNCATED LOGNORMAL-N

-7.82 .6 .001 .999LOGNORMAL-N 2.3 1.1.0151 .000016 .1365BARTLETTPage 94 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0RESRAD Regression and Correlation output 11/07/11 11:54 Page: Coef 1Title : HB sensitivity analysis.soilPu239 Input File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\PU239\HB SOIL SAPU239-1.RAD Coefficients for peak of mean dose time DoseCoefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of probabilistic variable Sig coeff Sig coeff Sig coeff Sig CoeffThickness of contaminated zone 2 0.54 7 0.27 2 0.79 2 0.42Density of contaminated zone 48 -0.01 18 -0.02 37 -0.01 8 -0.03contaminated zone total porosity 51 0.00 35 -0.01 39 -0.01 10 -0.02Contaminated zone hydraulic conductivity 31 0.02 33 0.01 5 -0.06 13 -0.02Contaminated zone b parameter 6 -0.05 14 -0.02 8 -0.04 17 -0.01Evapotranspiration coefficient 45 -0.01 47 0.00 16 -0.03 26 -0.01Irrigation 30 -0.02 10 -0.03 25 -0.02 12 -0.02Density of saturated zone 8 -0.04 2 -0.64 54 0.00 11 -0.02Saturated zone total porosity 7 -0.04 4 -0.33 46 -0.01 7 -0.03Saturated zone effective porosity 10 -0.04 5 -0.32 53 0.00 20 0.01Saturated zone hydraulic conductivity 27 0.02 30 0.01 22 0.02 29 0.01Saturated zone b parameter 16 0.03 20 0.01 23 0.02 30 0.01well pump intake depth 29 -0.02 32 -0.01 52 0.00 54 0.00well pumping rate 36 0.01 13 0.02 31 0.01 15 0.02Thickness of Unsaturated zone 1 32 0.02 34 0.01 51 0.00 53 0.00Density of Unsaturated zone 1 14 0.04 3 0.53 18 0.03 3 0.27Total Porosity of Unsaturated zone 1 17 0.03 8 0.25 20 0.02 6 0.13Effective Porosity of unsaturated zone 1 13 0.04 6 0.29 17 0.03 5 0.15Hydraulic Conductivity of unsaturated zone 1 22 -0.03 25 -0.01 33 -0.01 38 0.00b Parameter of unsaturated zone 1 33 0.02 36 0.01 13 0.03 22 0.01Mass loading for inhalation 40 0.01 42 0.00 4 0.08 9 0.03Indoor dust filtration factor 41 0.01 43 0.00 6 0.06 14 0.02External gamma shielding factor 24 -0.02 28 -0.01 7 -0.05 16 -0.01Depth of soil mixing layer 18 -0.03 21 -0.01 40 -0.01 43 0.00Depth of roots 3 -0.39 9 -0.18 3 -0.60 4 -0.24wet weight crop yield of fruit, grain and non-leafy vegetables 23 -0.02 26 -0.01 27 -0.02 33 -0.01weathering removal constant of all vegetation 35 -0.02 38 -0.01 24 -0.02 31 -0.01wet foliar interception fraction of leafy vegetables 4 -0.06 11 -0.02 9 -0.04 18 -0.01Kd of Pu-239 in Contaminated Zone 9 0.04 15 0.02 19 -0.03 27 -0.01Kd of Pu-239 in Unsaturated zone 1 19 0.03 22 0.01 36 -0.01 41 0.00Kd of Pu-239 in Saturated zone 21 0.03 24 0.01 47 0.00 49 0.00Kd of AC-227 in Contaminated zone 43 0.01 44 0.00 15 -0.03 25 -0.01Kd of AC-227 in Unsaturated zone 1 55 0.00 55 0.00 48 0.00 50 0.00Kd of AC-227 in Saturated zone 53 0.00 53 0.00 28 0.02 34 0.01Kd of Pa-231 in Contaminated Zone 37 -0.01 39 -0.01 34 -0.01 39 0.00Kd of Pa-231 in unsaturated zone 1 12 -0.04 16 -0.02 44 0.01 47 0.00Kd of Pa-231 in Saturated zone 28 0.02 31 0.01 21 0.02 28 0.01Kd of U-235 in Contaminated zone 34 0.02 37 0.01 32 -0.01 37 0.00Kd of U-235 in Unsaturated zone 1 44 -0.01 46 0.00 14 -0.03 24 -0.01Kd of U-235 in Saturated zone 52 0.00 S2 0.00 45 -0.01 48 0.00Plant transfer factor for Pu 1 0.90 1 0.85 1 0.93 1 0.81Meat transfer factor for Pu 54 0.00 54 0.00 12 0.03 23 0.01Milk transfer factor for Pu 46 -0.01 48 0.00 38 0.01 42 0.00Fish transfer factor for Pu 20 0.03 23 0.01 50 0.00 52 0.00Plant transfer factor for AC 50 0.00 51 0.00 43 -0.01 46 0.00Meat transfer factor for AC 49 0.00 50 0.00 55 0.00 55 0.00Milk transfer factor for AC 5 -0.06 12 -0.02 30 -0.01 36 0.00Fish transfer factor for AC 39 -0.01 41 0.00 41 0.01 44 0.00Plant transfer factor for Pa 26 -0.02 29 -0.01 49 0.00 51 0.00Meat transfer factor for Pa 11 0.04 17 0.02 29 0.01 35 0.00Milk transfer factor for Pa 42 0.01 45 0.00 35 -0.01 40 0.00Fish transfer factor for Pa 56 0.00 56 0.00 26 -0.02 32 -0.01Plant transfer factor for u 47 -0.01 49 0.00 56 0.00 56 0.00Meat transfer factor for U 38 0.01 40 0.01 42 0.01 45 0.00Milk transfer factor for U 25 0.02 27 0.01 10 -0.04 19 -0.01Fish transfer factor for U 15 -0.04 19 -0.02 11 -0.04 21 -0.01R-SQUARE 0.83 0.83 0.89 0.89-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

N BARTLETT Page 95 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Pu-240 Results:RESRAD, version 6.S T'c Limit = 30 days 11/07/2011 12:00 PageProbabilistic results summary : HB sensitivity analysis.soilPu240 File : C:\RESRADt:AMILY\RESRAD\6.

5\USERFILES\Pu240\HB SOIL SAPU240-1.RAD Table of ContentsAkJAAAAAAAAAAAAA Part vI: Uncertainty Analysis32nnnnttttnIIIIffIIIIIIIIf RESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

4Total Risk ...............

...........................

5Dose vs Pathway:

Ground External

......................

6Dose vs Pathway:

Inhalation (w/o Radon) ............

7Dose vs Pathway:

Radon (Water Ind.) ...................

8Dose vs Pathway:

Plant (water Ind.) ...................

9Dose vs Pathway:

Meat (water Ind.) ..................

10Dose vS Pathway:

Milk (Water Ind.) ..................

11Dose vs Pathway:

Soil Ingestion

.......................

12Dose vs Pathway:

Water Ingestion......................

13Dose vS Pathway:

Fish Ingestion

......................

14Dose vs Pathway:

Radon (water Dep.) ..................

15Dose vs Pathway:

Plant (water Dep.) ..................

16Dose vs Pathway:

Meat (water Dep.) ..................

17Dose vs Pathway:

Milk (water Dep.) ..................

18cumulative Probability Summary .......................

19summary of dose at graphical times, reptition 1 ..... 20Peak of the mean dose at graphical times .............

21Correlation and Regression coefficients (if any) ..... 22RESRAD, Version 6.5 T,, Limit = 30 days 11/07/2011 12:00 PageProbabilistic results summary : HB sensitivity analysis-soilPu240 File : C:\RESRADPAMILY\RESRAD\6.5\USERFILES\PU240\HB SOIL SAPU240-1.RAD Probabilistic InputNumber of Sample Runs: 20002Number123456789101112131415161718192021.000032223242526272829303132333435363738394041424344454647484950515253545556575859NameAAAAAAAAMAAAAAAAA THICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWI BWTUWH(1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUZ(1)BUZ(1)MLINH.8119 .00004 .5SHF3SHF1DMDROOTYV()WLAMRWET(2)DCACTC(1)

DCACTU1(1)

DCACTS(1)

DCACTC(3)

DCACTU1(3)

DCACTS(3)

DCACTC(4)

DCACTU1(4)

DCACTS(4)

DCACTC(5)

DCACTUI(5)

DCACTS(5)

DCACTC(6)

DCACTU1(6)

DCACTS(6)

BRTF(94,1)

BRTF(94,2)

BRTF(94,3)

BBIO(94,1 BRTF(88,1)

BRTF(88,2)

BRTF(88 3'BBIO(88,1 BRTF(90,1 BRTF(90,2)

BRTF(90,3)

BBIO(90,1)

BRTF(92,1 BRTF(92,2)

BRTF(92,3)

BBIO(92,1)

Distribution AAAAAAAAAAAAAAAAAAA.AA UNIFORMBOUNDED NORMALBOUNDED NORMALBOUNDED LOGNORMAL-N BOUNDED LOGNORMAL-N UNIFORMUNIFORMBOUNDED NORMALBOUNDED NORMALBOUNDED NORMALBOUNDED LOGNORMAL-N BOUNDED LOGNORMAL-N TRIANGULAR UNIFORMUNIFORMBOUNDED NORMALBOUNDED NORMALBOUNDED NORMALBOUNDED LOGNORMAL-N BOUNDED LOGNORMAL-N CONTINUOUS LINEAR9495 .00006 .9937UNIFORMBOUNDED LOGNORMAL-N TRIANGULAR UNIFORMTRUNCATED LOGNORMAL-N TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N TRUNCATED LOGNORMAL-N LOGNORMAL-N Parameters AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

.15 3.511.5635 .2385 .827 2.3.41 .09 .1319 .68811.36 2.17 .00478 31901.73 .323 2.08 15.3.5 .75.36 .761.5105 .1855 .937 2.084.43 .0699 .214 .646.342 .0705 .124 .56.362 1.59 .0106 1951.96 .265 3.02 15.56 10 301173 19730 8.081.5635 .2385 .827 2.3.41 .09 .1319 .6881.315 .0905 .0349 .5941.36 2.17 .00478 31901.73 .323 2.08 15.38 0 0 .000008 .0151 .000016 .1365.000076 .9983 .0001 1.15 .95-1.3 .59 .044 10 .15 .6.3 4.56 .48 .001 .9995.1 18 84.06 .67 .956.86 1.89 .001 .9996.86 1.89 .001 .9996.86 1.89 .001 .9998.17 1.7 .001 .9998.17 1.7 .001 .9998.17 1.7 .001 .9998.68 3.62 .001 .9998.68 3.62 .001 .9998.68 3.62 .001 .9998.68 3.63 .001 .9998.68 3.62 .001 .9998.68 3.62 .001 .9994.84 3.13 .001 .9994.84 3.13 .001 .9994.84 3.13 .001 .999-6.91 .9 .001 .999-9.21 .2 .001 .999-13.82 .5 .001 .9993.4 1.1-3.22 .9 .001 .999-6.91 .7 .001 .999-6.91 .5 .001 .9993.9 1.1-6.91 .9 .001 .999-9.21 1 .001 .999-12.21 .9 .001 .9994.6 1.1-6.21 .9 .001 .999-7.13 .7 .001 .999-7.82 .6 .001 .9992.3 1.1CISARTLETT Page 96(rBARTLETT Page 96 Bartlett Engineering.

ENG-HB-001 RESRAD Input Parameter Sensitivity Analyses

-Humboldt Bay Rev. 0RESRAD Regression and Correlation output 11/07/11 12:05 Page: Coef 1Title : HB sensitivity analysis.soilPu240 Input File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\PU240\HB SOIL SAPU240-1.RAD Coefficients for peak of mean dose time Dosecoefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig coeff Sig CoeffThickness of contaminated zone 2 0.57 4 0.26 2 0.79 2 0.43Density of contaminated zone 27 -0.02 10 -0.05 49 -0.01 13 -0.02Contaminated zone total porosity 23 -0.02 8 -0.06 43 -0.01 10 -0.03contaminated zone hydraulic conductivity 45 -0.01 47 0.00 21 0.02 25 0.01Contaminated zone b parameter 44 -0.01 46 0.00 53 0.01 53 0.00Evapotranspiration coefficient 43 0.01 45 0.00 47 -0.01 48 0.00Irri gatl on 9 0.04 9 0.06 44 0.01 15 0.01Density of saturated zone 59 0.00 59 0.00 11 0.03 3 0.35Saturated zone total porosity 51 0.00 12 0.03 14 0.03 8 0.16Saturated zone effective porosity 46 -0.01 11 -0.04 8 0.03 7 0.19saturated zone hydraulic conductivity 37 -0.01 39 0.00 18 0.02 22 0.01Saturated zone b parameter 29 -0.01 31 -0.01 34 0.01 37 0.00well pump intake depth 58 0.00 58 0.00 20 0.02 24 0.01well pumping rate 4 -0.05 7 -0.06 29 -0.02 11 -0.02Thickness of unsaturated zone 1 11 0.04 17 0.01 9 0.03 17 0.01Density of Unsaturated zone 1 18 0.03 2 0.39 13 0.03 4 0.33Total Porosity of Unsaturated zone 1 10 0.04 3 0.26 7 0.04 6 0.21Effective Porosity of unsaturated zone 1 24 0.02 6 0.14 17 0.02 9 0.14Hydraulic conductivity of unsaturated zone 1 14 0.03 20 0.01 37 0.01 40 0.00b Parameter of unsaturated zone 1 52 0.00 52 0.00 38 -0.01 41 0.00Mass loading for inhalation 15 0.03 21 0.01 16 0.03 21 0.01Indoor dust filtration factor 30 0.01 32 0.01 5 0.05 14 0.02External gamma shielding factor 8 -0.04 16 -0.02 31 -0.01 34 0.00Depth of soil mixing layer 12 -0.04 18 -0.01 4 -0.06 12 -0.02Depth of roots 3 -0.40 5 -0.16 3 -0.60 5 -0.26wet weight crop yield of fruit, grain and non-leafy vegetables 22 -0.02 27 -0.01 54 0.01 54 0.00weathering removal constant of all vegetation 6 0.04 15 0.02 33 0.01 36 0.00wet foliar interception fraction of leafy vegetables 50 0.00 51 0.00 36 -0.01 39 0.00Kd of Pu-240 in Contaminated zone 32 0.01 34 0.00 25 0.02 29 0.01Kd of Pu-240 in unsaturated zone 1 42 -0.01 44 0.00 58 0.00 58 0.00Kd of Pu-240 in Saturated zone 19 0.03 24 0.01 56 0.00 56 0.00Kd of Ra-228 in contaminated zone 49 0.01 49 0.00 55 0.00 55 0.00Kd of Ra-228 in unsaturated zone 1 31 -0.01 33 -0.01 32 0.01 35 0.00Kd of Ra-228 in Saturated zone 7 0.04 14 0.02 23 0.02 27 0.01Kd of Th-228 in contaminated zone 54 0.00 54 0.00 50 0.01 50 0.00Kd of Th-228 in Unsaturated zone 1 26 0.02 28 0.01 45 0.01 46 0.00Kd of Th-228 in Saturated Zone 53 0.00 53 0.00 15 -0.03 20 -0.01Kd of Th-232 in contaminated zone 33 -0.01 35 0.00 19 0.02 23 0.01Kd of Th-232 in unsaturated zone 1 47 -0.01 48 0.00 12 -0.03 19 -0.01Kd of Th-232 in Saturated zone 25 0.02 29 0.01 30 -0.02 33 -0.01Kd of U-236 in Contaminated zone 35 -0.01 37 0.00 10 0.03 18 0.01Kd of U-236 in unsaturated Zone 1 56 0.00 56 0.00 51 0.01 51 0.00Kd of U-236 in saturated zone 36 -0.01 38 0.00 40 -0.01 43 0.00Plant transfer factor for Pu 1 0.92 1 0.87 1 0.92 1 0.80Meat transfer factor for Pu 20 0.03 25 0.01 46 -0.01 47 0.00Milk transfer factor for Pu 38 -0.01 40 0.00 6 -0.04 16 -0.01Fish transfer factor for Pu 40 -0.01 42 0.00 24 -0.02 28 -0.01Plant transfer factor for Ra 5 0.05 13 0.02 57 0.00 57 0.00Meat transfer factor for Ra 21 -0.02 26 -0.01 35 -0.01 38 0.00Milk transfer factor for Ra 17 0.03 23 0.01 27 0.02 31 0.01Fish transfer factor for Ra 16 -0.03 22 -0.01 26 -0.02 30 -0.01Plant transfer factor for Th 55 0.00 55 0.00 48 -0.01 49 0.00Meat transfer factor for Th 34 -0.01 36 0.00 22 -0.02 26 -0.01Milk transfer factor for Th 28 0.01 30 0.01 39 -0.01 42 0.00Fish transfer factor for Th 57 0.00 57 0.00 52 -0.01 52 0.00Plant transfer factor for U 13 -0.04 19 -0.01 41 0.01 44 0.00Meat transfer factor for U 39 0.01 41 0.00 42 0.01 45 0.00Milk transfer factor for U 41 -0.01 43 0.00 59 0.00 59 0.00Fish transfer factor for U 48 0.01 50 0.00 28 0.02 32 0.01R-SQUARE 0.86 0.86 0.89 0.89-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

WBARTLETT Page 97 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Pu-241 Results:RESRAD, version 6.5 T'c Limit = 30 days 10/19/2011 15:41 PageProbabilistic results summary : HB sensitivity analysis.soilPu241 File : C:\RESRADFAMILY\RESRAD\6.S\HB SOIL SAPu241.RAD Table of Contents4 WAAAAAAAAAAA Part VT: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input ....................................

2Total Dose ..............................................

4Total Risk .........................

....................

5Dose vs Pathway:

Ground External

......................

6Dose vs Pathway:

Inhalation (w/o Radon) ..............

7Dose vs Pathway:

Radon (water Ind.) ................

8Dose vs Pathway:

Plant (water Ind.) ................

9Dose VS Pathway:

Meat (water Ind.) ................

10Dose VS Pathway:

Milk (water Ind.) ................

11Dose vs Pathway:

soil Ingestion

......................

12Dose vs Pathway:

water Ingestion

......................

13Dose vs Pathway:

Fish Ingestion

....................

14Dose vs Pathway:

Radon (water Dep.) .................

15Dose vs Pathway:

Plant (water Dep.) ................

16Dose vs Pathway:

Meat (water Dep.) ................

17Dose vs Pathway:

Milk (water Dep.) ................

18cumulative Probability Summary .......................

19Summary of dose at graphical times, reptition 1 ..... 20Peak of the mean dose at graphical times .............

21correlation and Regression coefficients (if any) ..... 22RESRAD, version 6.5 T<c Limit = 30 days 10/19/2011 15:41Probabilistic results summary : HB sensitivity analysis-soil.Pu241 File : C:\RESRAD-FAMILY\RESRAD\6.5\HB SOIL SAsPu241.RAD Page 2Probabilistic 0Number of Sample Runs: 2000Number NameAAAAAA AAAAAAAAAAAKAAAAAAAAAA 1 THICKO2 DENSCZ3 TPCZ4 HCCZ5 BCZ6 EVAPTR7 RI8 DENSAQ9 TPSZ10 EPSZ11 HCSZ12 BSZ13 DWIBWT14 UW15 H(1)16 DENSUZ(1) 17 TPUZ(1)18 EPUZ(1)19 HCUZ(1)20 BUZ(1)21 MLINH.00003 .8119 .00004 .922 SHF323 SBF124 DM25 DROOT26 YV(1)27 WLAM28 RWET(2)29 DCACTC(3) 30 DCACTU1(3) 31 DCACTS(3) 32 DCACTC(1) 33 DCACTUI(1) 34 DCACTS(1) 35 DCACTC(2) 36 DCACTUl(2) 37 DCACTS(2) 38 DCACTC(6) 39 DCACTU1(6) 40 DCACTS(6) 41 BRTF(94,1) 42 BRTF(94,2) 43 BRTF(94,3) 44 BBio(94,1) 45 BRTF(95,1) 46 BRTF(95,2) 47 BRTF(95,3) 48 BBI0(95,1) 49 BRTF(93,1) 50 BRTF(93,2) 51 BRTF(93,3) 52 BB0(93,1) 53 BRTF(90,1) 54 BRTF(90,2) 55 BRTF(90,3) 56 BBI0(90,1) 57 BRTF(92,1) 58 BRTF(92,2) 59 BRTF(92,3) 60 B8IO(92,1)

Distribution Parameters AAAAAAAAAAAAAAAARAAAAA AAAAAAAAAAA UNIFORM .15 3BOUNDED NORMAL 1.5635BOUNDED NORMAL .41BOUNDED LOGNORMAL-N 1.36 2BOUNDED LOGNORMAL-N 1.73UNIFORM .5UNIFORM .36BOUNDED NORMAL 1.5105BOUNDED NORMAL .43BOUNDED NORMAL .342BOUNDED LOGNORMAL-N 3.38 1BOUNDED LOGNORMAL-N 1.96TRIANGULAR 6 1UNIFORM 1173 2UNIFORM 0 8BOUNDED NORMAL 1.5635BOUNDED NORMAL .41BOUNDED NORMAL .315BOUNDED LOGNORMAL-N 1.36 2BOUNDED LOGNORMAL-N 1.73CONTINUOUS LINEAR 8 0495 .00006 .9937 .000076UNIFORM .15BOUNDED LOGNORMAL-N

-1.3TRIANGULAR 0UNIFORM .3 4TRUNCATED LOGNORMAL-N

.56TRIANGULAR 5.1 3TRIANGULAR

.06TRUNCATED LOGNORMAL-N 6.86 1TRUNCATED LOGNORMAL-N 6.86 1TRUNCATED LOGNORMAL-N 6.86 1TRUNCATED LOGNORMAL-N 7.28 3TRUNCATED LOGNORMAL-N 7.28 3TRUNCATED LOGNORMAL-N 7.28 3TRUNCATED LOGNORMAL-N 2.84 2TRUNCATED LOGNORMAL-N 2.84 2TRUNCATED LOGNORMAL-N 2.84 2TRUNCATED LOGNORMAL-N 4.84 3TRUNCATED LOGNORMAL-N 4.84 3TRUNCATED LOGNORMAL-N 4.84 3TRUNCATED LOGNORMAL-N

-6.91TRUNCATED LOGNORMAL-N

-9.21TRUNCATED LOGNORMAL-N

-13.82LOGNORMAL-N 3.4 1TRUNCATED LOGNORMAL-N

-6.91TRUNCATED LOGNORMAL-N

-9.9TRUNCATED LOGNORMAL-N

-13.12LOGNORMAL-N 3.4 1TRUNCATED LOGNORMAL-N

-3.91TRUNCATED LOGNORMAL-N

-6.91TRUNCATED LOGNORMAL-N

-11.51LOGNORMAL-N 3.4 1TRUNCATED LOGNORMAL-N

-6.91TRUNCATED LOGNORMAL-N

-9.21 1TRUNCATED LOGNORMAL-N

-12.21LOGNORMAL-N 4.6 ITRUNCATED LOGNORMAL-N

-6.21TRUNCATED LOGNORMAL-N

-7.13TRUNCATED LOGNORMAL-N

-7.82LOGNORMAL-N

2.3 1AAAAAAAAAAAAAAAAAAAAAAAAAAAAA

.51238509.173237576185506990705.75265.0.973*.082385090905'.17323.9983955915484867.89.89.89.15.153.15.252.2S'.25*.13.13.13925.1927.1977.1991.1976.1.827 2.3.1319 .6881.00478 31902.08 15.3.937 2.084.214 .646.124 .56.129 64403.02 15.530.827.1319.0349.004782.080.0001.044.6.00184.95.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.001.0012.3.6881.594319015.3.00000811.0151 .000016 .1365.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999f. BARTLETTPage 98 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0RESRAD Regression and correlation output 10/19/11 19:06 Page: Coef 1Title : HB sensitivity analysis.soil_..Pu241 Input File : C:\RESRADFAMILY\RESRAD\6.5\HB SOIL SAPU241.RAD Coefficients for peak of mean dose time DoseCoefficient

=Repetition

=Description of Probabilistic variableThickness of contaminated zoneDensity of contaminated zoneContaminated zone total porositycontaminated zone hydraulic conductivity contaminated zone b parameter Evapotranspi ration coefficient Irrigation Density of saturated zonesaturated zone total porositysaturated zone effective porositySaturated zone hydraulic conductivity saturated zone b parameter well pump intake depthwell pumping rateThickness of unsaturated zone 1Density of unsaturated zone 1Total Porosity of unsaturated zone 1Effective Porosity of unsaturated zone 1Hydraulic Conductivity of unsaturated zone Ib Parameter of unsaturated zone 1Mass loading for inhalation Indoor dust filtration factorExternal gamma shielding factorDepth of soil mixing layerDepth of rootswet weight crop yield of fruit, grain and non-leafy vegetables weathering removal constant of all vegetation wet foliar interception fraction of leafy vegetables Kd of Pu-241 in Contaminated ZoneKd of Pu-241 in unsaturated zone 1Kd of Pu-241 in Saturated zoneKd of Am-241 in Contaminated zoneKd of Am-241 in unsaturated zone 1Kd of Am-241 in saturated zoneKd of Np-237 in Contaminated zoneKd of Np-237 in Unsaturated zone 1Kd of Np-237 in saturated zoneKd of U-233 in Contaminated zoneKd of u-233 in unsaturated zone 1Kd of U-233 in Saturated zonePlant transfer factor for PuMeat transfer factor for PuMilk transfer factor for PuFish transfer factor for PuPlant transfer factor for AmMeat transfer factor for AmMilk transfer factor for AmFish transfer factor for AmPlant transfer factor for NpMeat transfer factor for NpMilk transfer factor for NpFish transfer factor for NpPlant transfer factor for ThMeat transfer factor for ThMilk transfer factor for ThFish transfer factor for ThPlant transfer factor for uMeat transfer factor for uMilk transfer factor for uFish transfer factor for uPCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff Sig Coeff Sig Coeff2 0.58 3 0.33 2 0.75 4 0.5016 -0.03 10 -0.10 46 0.01 14 0.0214 -0.03 9 -0.11 55 0.00 33 -0.0125 0.02 30 0.01 53 0.00 54 0.0030 0.02 34 0.01 32 0.02 34 0.0143 0.01 44 0.00 33 0.02 35 0.0131 0.02 17 0.02 13 0.04 13 0.0639 0.01 7 0.17 9 0.04 3 0.5934 0.01 8 0.11 10 0.04 7 0.3049 0.01 12 0.05 14 0.04 8 0.2828 -0.02 32 -0.01 44 0.01 46 0.0053 0.00 53 0.00 42 -0.01 44 0.0051 -0.01 51 0.00 25 -0.03 26 -0.0127 -0.02 13 -0.03 12 -0.04 12 -0.0623 -0.02 28 -0.01 48 0.00 49 0.0018 0.03 2 0.43 6 0.05 1 0.7120 0.02 5 0.20 8 0.05 6 0.3419 0.03 4 0.22 7 0.05 5 0.3752 0.01 52 0.00 18 -0.03 19 -0.0157 0.00 57 0.00 19 -0.03 20 -0.0144 -0.01 45 0.00 22 -0.03 23 -0.015 0.06 14 0.03 51 0.00 52 0.009 0.05 19 0.02 15 0.04 16 0.0240 -0.01 42 0.00 20 -0.03 21 -0.013 -0.38 6 -0.19 3 -0.50 9 -0.2622 0.02 27 0.01 60 0.00 60 0.0012 0.03 22 0.02 26 -0.03 27 -0.0154 0.00 54 0.00 50 0.00 51 0.0050 0.01 50 0.00 17 0.03 17 0.0259 0.00 59 0.00 37 0.01 39 0.0129 0.02 33 0.01 54 0.00 55 0.007 0.05 16 0.03 4 0.25 10 0.1237 -0.01 38 -0.01 30 -0.02 31 -0.0146 -0.01 47 0.00 47 0.01 48 0.0026 -0.02 31 -0.01 16 -0.03 18 -0.0241 -0.01 41 0.00 52 0.00 53 0.0036 0.01 39 0.01 40 0.01 42 0.008 0.05 18 0.02 56 0.00 56 0.0010 0.04 20 0.02 29 0.02 30 0.0124 0.02 29 0.01 34 0.02 36 0.014 0.16 11 0.07 5 0.23 11 0.106 0.06 15 0.03 23 0.03 25 0.0155 0.00 55 0.00 21 -0.03 22 -0.0115 -0.03 24 -0.01 39 -0.01 41 0.001 0.86 1 0.79 1 0.84 2 0.6821 0.02 26 0.01 11 0.04 15 0.0232 -0.01 35 -0.01 31 -0.02 32 -0.0160 0.00 60 0.00 43 0.01 45 0.0047 0.01 48 0.00 41 -0.01 43 0.0011 -0.04 21 -0.02 57 0.00 57 0.0033 0.01 36 0.01 27 0.03 28 0.0117 -0.03 25 -0.01 59 0.00 59 0.0042 0.01 43 0.00 38 -0.01 40 -0.0138 -0.01 40 -0.01 36 -0.01 38 -0.0135 -0.01 37 -0.01 28 -0.03 29 -0.0158 0.00 58 0.00 58 0.00 58 0.0048 0.01 49 0.00 45 0.01 47 0.0045 0.01 46 0.00 24 -0.03 24 -0.0113 -0.03 23 -0.02 49 0.00 50 0.0056 0.00 56 0.00 35 0.01 37 0.01R-SQUARE 0.79 0.79-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

0.810.81At'BARTLETT Page 99 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Sr-90 Results:RESRAD, version 6.5 T. Limit = 30 days 11/07/2011 08:22 PageProbabilistic results summary : HB sensitivity analysis.soil.sr-90 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\SR90\HB SOIL SASR90-1.RAD Table of ContentsAAAAAAAAAAAAAAAAA Part VI: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

3Total Risk ......................

....................

4Dose vs Pathway:

Ground Esternal

...................

5Dose vs Pathway:

Inhalation (w/o Radon) ..............

6Dose vs Pathway:

Radon (water Ind.) ................

7Dose vs Pathway:

Plant (water Ind.) ................

8Dose vs Pathway:

Meat (water Ind.) ................

9Dose vs Pathway:

Milk (water Ind.) ................

10Dose vs Pathway:

Soil Ingestion

......................

11Dose vs Pathway:

Water Ingestion

.....................

12Dose vS Pathway:

Fish Ingestion

......................

13Dose vs Pathway:

Radon (water Dep.) ................

14Dose vs Pathway:

Plant (water Dep.) ................

15Dose vs Pathway:

Meat (water Dep.) ................

16Dose vs Pathway:

Milk (water Dep.) .................

17Cumulative Probability Summary.......................

18summary of dose at graphical times, reptition 1.. 19Peak of the mean dose at graphical times .............

20correlation and Regression coefficients (if any) ..... 21RESRAD, version 6.5 T<1 Limit = 30 days 11/07/2011 08:22 PageProbabilistic results summary : HB sensitivity analysis.soil-sr-90 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\SR90\HB SOIL SA.SR90-1.RAD Probabilistic Input0Number of Sample Runs: 20002Number123456789101112131415161718192021.000032223242526272829303132333435NameAAAAAAAAAAAA.

AAAMTHICKODENSCZTPCZHCCZBCZEVAPTRRIDENSAQTPSZEPSZHCSZBSZDWIBWTUWH(1)DENSUZ(1)

TPUZ(1)EPUZ(1)HCUZ(1)BUZ(1)MLINH.8119 .00004SHF3SHF1DMDROOTVW(1)WLAMRWET(2)DCACTC(1)

DCACTUI(1)

DCACTS(1)

BRTF(38,1)

BRTF(38,2)

BRTF(38,3)

BBIO(38,1)

Distribution Parameters vSAAAA.AAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAA UNIFORM .15 3.51BOUNDED NORMAL 1.5635 .2385BOUNDED NORMAL .41 .09BOUNDED LOGNORMAL-N 1.36 2.17BOUNDED LOGNORMAL-N 1.73 .323UNIFORM .5 .75UNIFORM .36 .76BOUNDED NORMAL 1.5105 .1855BOUNDED NORMAL .43 .0699BOUNDED NORMAL .342 .0705BOUNDED LOGNORMAL-N

.362 1.59BOUNDED LOGNORMAL-N 1.96 .265TRIANGULAR 6 10UNIFORM 1173 1973UNIFORM 0 8.08BOUNDED NORMAL 1.5635 .2385BOUNDED NORMAL .41 .09BOUNDED NORMAL .315 .0905BOUNDED LOGNORMAL-N 1.36 2.17BOUNDED LOGNORMAL-N 1.73 .323CONTINUOUS LINEAR 8 0.9495 .00006 .9937 .000076 .9983UNIFORM .15 .95BOUNDED LOGNORMAL-N

-1.3 .59TRIANGULAR 0 .15UNIFORM .3 4TRUNCATED LOGNORMAL-N

.56 .48TRIANGULAR 5.1 18TRIANGULAR

.06 .67TRUNCATED LOGNORMAL-N 3.45 2.12TRUNCATED LOGNORMAL-N 3.45 2.12TRUNCATED LOGNORMAL-N 3.45 2.12TRUNCATED LOGNORMAL-N

-1.2 1TRUNCATED LOGNORMAL-N

-4.61 .4TRUNCATED LOGNORMAL-N

-6.21 .5LOGNORMAL-N 4.1 1.1.AAAAkAAAAAkA.eAAAAAAAAAA

.827 2.3.1319 .6881.00478 31902.08 15.3.937.214.124.01063.02302.084.646.5619515.5.827 2.3.1319 .6881.0349 .594.00478 31902.08 15.30 .000008 .0151.0001 1.044 1.6.001 .99984.95.001 .999.001 .999.001 .999.001 .999.001 .999.001 .999.000016 .1365_.SA BARTLETTPage 100 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0RESRAD Regression and correlation output 11/07/11 08:22 Page: Coef ITitle : HB sensitivity analysis.soil

..Sr-90Input File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\SR90\HB SOIL SA-SR90-I.RAD Coefficients for peak of mean dose time DoseCoefficient

=Repetition

=Description of Probabilistic variableThickness of contaminated zoneDensity of contaminated zonecontaminated zone total porositycontaminated zone hydraulic conductivity contaminated zone b parameter Evapotranspiration coefficient Irrigation Density of saturated zonesaturated zone total porositysaturated zone effective porositySaturated zone hydraulic conductivity Saturated zone b parameter well pump intake depthwell pumping rateThickness of unsaturated zone 1Density of Unsaturated zone 1Total Porosity of Unsaturated zone 1Effective Porosity of Unsaturated zone 1Hydraulic conductivity of unsaturated zone 1b Parameter of unsaturated zone 1Mass loading for inhalation Indoor dust filtration factorExternal gamma shielding factorDepth of soil mixing layerDepth of rootswet weight crop yield of fruit, grain and non-leafy vegetables weathering removal constant of all vegetation wet foliar interception fraction of leafy vegetables Kd of Sr-90 in contaminated zoneKd of Sr-90 in Unsaturated zone 1Kd of Sr-90 in Saturated zonePlant transfer factor for SrMeat transfer factor for SrMilk transfer factor for SrFish transfer factor for SrR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig coeff sig Coeff sig Coeff Sig coeff2 0.49 5 0.23 2 0.78 2 0.3919 -0.02 11 -0.06 6 -0.05 6 -0.1118 -0.02 10 -0.06 7 -0.05 7 -0.1015 0.02 22 0.01 32 0.00 32 0.0033 0.00 33 0.00 26 -0.01 28 0.0012 0.03 19 0.01 24 0.01 26 0.0022 -0.01 15 -0.02 14 0.03 13 0.0424 -0.01 6 -0.18 29 0.00 14 0.0432 -0.01 12 -0.05 22 0.01 10 0.0721 -0.02 8 -0.12 28 0.00 15 -0.0223 0.01 26 0.01 27 0.01 29 0.0026 -0.01 28 0.00 12 -0.04 19 -0.0120 -0.02 25 -0.01 20 -0.02 23 -0.0127 0.01 17 0.02 11 -0.04 12 -0.0429 0.01 30 0.00 23 0.01 25 0.008 -0.04 2 -0.54 16 0.03 3 0.2710 -0.04 4 -0.24 13 0.04 5 0.187 -0.04 3 -0.29 19 0.02 8 0.1028 0.01 29 0.00 8 0.04 16 0.0113 0.03 20 0.01 35 0.00 35 0.009 -0.04 16 -0.02 25 -0.01 27 0.0014 0.02 21 0.01 18 -0.02 22 -0.0130 0.01 32 0.00 17 0.02 21 0.0135 0.00 35 0.00 33 0.00 33 0.003 -0.35 7 -0.15 3 -0.58 4 -0.2317 -0.02 24 -0.01 34 0.00 34 0.0034 0.00 34 0.00 9 0.04 17 0.0111 -0.03 18 -0.01 15 0.03 20 0.016 -0.06 14 -0.02 21 0.02 24 0.0131 0.01 31 0.00 10 0.04 18 0.0125 0.01 27 0.00 31 0.00 31 0.001 0.91 1 0.87 1 0.93 1 0.835 0.09 13 0.04 5 0.16 11 0.054 0.18 9 0.07 4 0.22 9 0.0716 -0.02 23 -0.01 30 0.00 30 0.000.84 0.84 0.90 0.90-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

BARTLETTPage 101 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0Tc-99 Results:RESRAD, version 6.5 T. Limit = 30 days 11/07/2011 08:24 PageProbabilistic results summary : HB sensltivity analysis.soilTc-99 File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\TC99\HB SOIL SATC99-1.RAD Table of contentsA W AAAAAA.AAAAAAA Part VI: Uncertainty AnalysisRESRAD Uncertainty Analysis ResultsProbabilistic Input .... ................................

2Total Dose ..............................................

3Total Risk ......................

....................

4Dose vs Pathway:

Ground Esternal

...................

5Dose vs Pathway:

Inhalation (w/o Radon) ............

6Dose vs Pathway:

Radon (water Ind.) ................

7Dose vs Pathway:

Plant (water Ind.) ................

8Dose vs Pathway:

Meat (water Ind.) ................

9Dose vs Pathway:

Milk (water Ind.) ................

10Dose vs Pathway:

soil Ingestion

....................

11Dose vs Pathway:

water Ingestion

...................

12Dose vs Pathway:

Fish Ingestion

....................

13Dose vs Pathway:

Radon (water Dep.) ................

14Dose vs Pathway:

Plant (water Dep.) ................

15Dose vs Pathway:

Meat (Water Dep.) ................

16Dose VS Pathway:

Milk (water Dep.) ................

17Cumulative Probability summary .......................

18summary of dose at graphical times, reptition 1 ... 19Peak of the mean dose at graphical times .............

20correlation and Regression coefficients (if any) ..... 21RESRAD, version 6.5 T<,: Limit = 30 days 11/07/2011 08:24 PageProbabilistic results summary : HB sensitivity analysissoil_Tc-99 File : C:\RESRAD-FAMILY\RESRAD\6.5\USERFILES\TC99\HB SOIL SATC99-1.RAD 2Probabilistic InputNumber of sample Runs: 2000Number Name DistriAAAAAA AAAAAAAAAAAAAAAAAAAAA A44"1 THICKO UN]2 DENSCZ BOt3 TPCZ BOt4 HCCZ BOt5 BCZ BOt6 EVAPTR UN:7 RI UN8 DENSAQ BOL9 TPSZ BOL10 EPSZ BOt11 HCSZ BOt12 BSZ BOt13 DWIBRWT TR:14 UW UN]15 H(1) UN:16 DENSUZ(1)

BOt17 TPUZ(1) BOt18 EPUZ(1) BOt19 HCUZ(1) BOt20 BUZ(1) BOt21 MLINH cot.00003 .8119 .00004 .949522 SHF3 UN:23 SHF1 BOC24 DM TR:25 DROOT UN:26 YV(1) TR[27 WLAM TR:28 RWET(2) TR:29 DCACTC(1)

TRt30 DCACTU1(1)

TRt31 DCACTS(1)

TRt32 BRTF(43,1)

TRt33 BRTF(43,2)

TRt34 BRTF(43,3)

TRt35 BBIO(43,1)

LOtibutionAAAAAAAAAAAAAAAA IFORMUNDED NORMALUNDED NORMALUNDED LOGNORMAL-N UNDED LOGNORMAL-N IFORMIFORMUNDED NORMALUNDED NORMALUNDEO NORMALUNDED LOGNORMAL-N UNDED LOGNORMAL-N IANGULARIFORMIFORMUNDED NORMALUNDED NORMALUNDED NORMALUNDED LOGNORMAL-N UNDED LOGNORMAL-N NTINUOUS LINEAR.00006 .9937IFORMUNDED LOGNORMAL-N IANGULARIFORMUNCATED LOGNORMAL-N IANGULARIANGULARUNCATED LOGNORMAL-N UNCATED LOGNORMAL-N UNCATED LOGNORMAL-N UNCATED LOGNORMAL-N UNCATED LOGNORMAL-N UNCATED LOGNORMAL-N GNORMAL-N Parameters AAAXAAAA.AAAAAAAAAAA.AAAAAAAAAAAAAAAA.AAAAA

.15 3.511.5635 .2385 .827 2.3.41 .09 .1319 .68811.36 2.17 .00478 31901.73 .323 2.08 15.3.5 .75.36 .761.5105 .1855 .937 2.084.43 .0699 .214 .646.342 .0705 .124 .56.362 1.59 .0106 1951.96 .265 3.02 15.56 10 301173 19730 8.081.5635 .2385 .827 2.3.41 .09 .1319 .6881.315 .0905 .0349 .5941.36 2.17 .00478 31901.73 .323 2.08 15.38 0 0 .000008.000076 .9983 .0001 1.15 .95-1.3 .59 .044 10 .15 .6.3 4.56 .48 .001 .9995.1 18 84.06 .67 .95-.67 3.16 .001 .999-.67 3.16 .001 .999-.67 3.16 .001 .9991.61 .9 .001 .999-9.21 .7 .001 .999-6.91 .7 .001 .9993 1.1.0151.000016 .13653 BA RTLETT P 10Page 102 Bartlett Engineering.

RESRAD Input Parameter Sensitivity Analyses

-Humboldt BayENG-HB-001 Rev. 0RESRAD Regression and Correlation output 11/07/11 08:25 Page: Coef 1Title : HB sensitivity analysis.soilTc-99 Input File : C:\RESRADFAMILY\RESRAD\6.5\USERFILES\TC99\HB SOIL SA-TC99-1.RAD coefficients for peak of mean dose time Dosecoefficient

=Repetition

=PCC SRC PRCC1 1 1SRRC1Description of Probabilistic variableThickness of contaminated zoneDensity of contaminated zoneContaminated zone total porositycontaminated zone hydraulic conductivity contaminated zone b parameter Evapotranspi ration coefficient I rrigation Density of saturated zoneSaturated zone total porositySaturated zone effective porositySaturated zone hydraulic conductivity Saturated zone b parameter well pump intake depthwell pumping rateThickness of unsaturated zone 1Density of unsaturated zone 1Total Porosity of unsaturated zone 1Effective Porosity of unsaturated zone 1Hydraulic conductivity of unsaturated zoneb Parameter of unsaturated zone 1Mass loading for inhalation Indoor dust filtration factorExternal gamma shielding factorDepth of soil mixing layerDepth of rootswet weight crop yield of fruit, grain and non-leafy vegetables weathering removal constant of all vegetation wet foliar interception fraction of leafy vegetables Kd of TC-99 in Contaminated zoneKd of TC-99 in unsaturated zone 1Kd of TC-99 in Saturated zonePlant transfer factor for TCMeat transfer factor for TCMilk transfer factor for TCFish transfer factor for TCR-SQUARESig Coeff Sig Coeff sig coeff Sig coeff2 0.55 4 0.29 2 0.80 2 0.4732 0.00 20 -0.01 11 -0.04 8 -0.0934 0.00 32 0.00 16 -0.03 11 -0.0715 0.02 19 0.01 19 -0.02 22 -0.0121 0.01 26 0.00 33 0.00 34 0.005 0.05 10 0.02 6 0.06 15 0.0217 -0.01 11 -0.02 17 0.03 14 0.0333 0.00 14 -0.02 27 0.01 10 0.0828 0.01 9 0.04 24 0.01 9 0.0826 -0.01 8 -0.05 34 0.00 21 0.0122 0.01 27 0.00 31 0.00 32 0.0025 -0.01 30 0.00 13 -0.03 18 -0.0130 0.00 33 0.00 23 -0.01 26 0.0029 0.00 22 0.01 9 -0.04 13 -0.0524 0.01 29 0.00 21 0.02 24 0.017 -0.04 2 -0.60 12 0.03 3 0.3610 -0.04 5 -0.28 10 0.04 4 0.236 -0.04 3 -0.32 18 0.02 6 0.1419 0.01 24 0.00 8 0.04 17 0.0212 0.03 16 0.01 28 0.00 29 0.008 -0.04 12 -0.02 35 0.00 35 0.0011 0.03 15 0.01 25 -0.01 27 0.0027 0.01 31 0.00 20 0.02 23 0.0131 0.00 34 0.00 29 0.00 30 0.003 -0.33 6 -0.16 3 -0.54 5 -0.2220 -0.01 25 0.00 30 0.00 31 0.0035 0.00 35 0.00 14 0.03 19 0.019 -0.04 13 -0.02 22 0.01 25 0.0013 -0.02 17 -0.01 4 0.26 7 0.1023 -0.01 28 0.00 15 0.03 20 0.0118 0.01 23 0.00 26 0.01 28 0.001 0.88 1 0.83 1 0.91 1 0.7716 0.02 21 0.01 7 0.05 16 0.024 0.18 7 0.08 5 0.19 12 0.0714 -0.02 18 -0.01 32 0.00 33 0.000.81 0.81 0.88 0.88-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it provides a measure of thevariation in the dependent variable (Dose) explained by regression on the independent variables.

BARTLETTPage 103 (BARTLETTENGINEERING CALCULATION Calculation Number: ENG-HB-002 Revision Number: 0Calculation Title: RESRAD-Build Input Parameter Sensitivity Analysis

-HumboldtBavPreparer:

Reviewer.

I* , v ---bL~ &L/NA~J~~

Date /17-/-?-

261Date I Date ,2 ? -) c -,i, AApproval:

Vi Pkes,@e~n Engineerin Corporate ProjectManagerBartlett Engineering 8 Aldrin RoadPlymouth, MA 02360 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 01.0 PURPOSEThe purpose of this calculation is to identify input parameters used in the RESRAD-Build codeto model the building occupancy scenario that have a significant impact on the calculated dose(i.e., those parameters whose values greatly influence the calculated dose; aka, "sensitive" inputparameters).

The results of this calculation will support the development of building surfacederived concentration guideline levels (DCGLs) for the Humboldt Bay Power Plant. Thiscalculation is a deliverable product specified in the scope of work section in Contract No. GTO123500895165.

2.0 APPLICABILITY

This calculation addresses only the sensitivity analysis for input parameters for the buildingoccupancy scenario as defined for the Humboldt Bay Power Plant.

3.0 REFERENCES

3.1 Procedure ENG-AP-02, Verification of Software Operability 3.2 User's Manual for RESRAD-Build Version 3.0, June 2003 (ANL/EAD/03-1) 3.3 NUREG/CR-5512, Residual Radioactive Contamination from Decommissioning

  • Volume 1: Technical Basis for Translating Contamination Levels toAnnual Total Effective Dose Equivalent, Oct. 1992 (PNL-7994)

" Volume 3: Parameter

Analysis, Draft Report for Comment, Oct. 1999(SAND99-2148) 3.4 NUREG/CR-6697, Development of Probabilistic RESRAD 6.0 and RESRAD-Build 3.0 Computer Codes, Nov. 2000 (ANL/EAD/TM-98) 3.5 NUREG/CR-6755, Technical Basis for Calculating Radiation Doses for the BuildingOccupancy Scenario Using the Probabilistic RESRAD-Build 3.0 Code, Feb. 2002(ANL/EAD/TM/02-1) 3.6 NUREG-1 727, NMSS Decommissioning Standard Review Plan, Sept. 20003.7 NUREG/CR-6676, Probabilistic Dose Analysis Using Parameter Distributions Developed for RESRAD and RESRAD-Build Codes, May 2000 (ANL/EAD/TM-89) 3.8 NUREG/CR-6692, Probabilistic Modules for the RESRAD and RESRAD-Build Computer Codes, Nov. 2000 (ANL/EAD/TM-91) 4.0 METHOD OF CALCULATION The operability of the RESRAD-Build code version 3.5 was verified on each computer use forcode executions in accordance with the Bartlett Engineering procedure ENG-AP-02, Verification of Software Operability

[ref. 3.1]. The RESRAD-Build user's manual [ref. 3.2] provided guidancefor code operation.

%BARTLETT Page 2 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0The sensitivity analysis for the building scenario input parameters was performed using Version3.5 of the RESRAD-Build computer code, which was developed by Argonne National Laboratory under the sponsorship of the U.S. Department of Energy and other federal agencies.

The coderequires input for numerous parameters in order to calculate the dose via various exposurepathways to a hypothetical individual working in a laboratory room contaminated withradioactive material.

The probabilistic modules in RESRAD-Build permit the user to perform asensitivity analysis to identify those parameters that have the greatest impact on dose. Inaddition, the probabilistic modules allow the evaluation of dose as a function of parameter distributions.

Verification of the RESRAD-Build code is documented in the RESRAD-Build user's manual [ref. 3.2] and testing for the probabilistic codes is discussed in NUREG/CR-6697

[ref. 3.4].The RESRAD-Build computer code is a pathway analysis model designed to evaluate thepotential radiological dose incurred by an individual who works in a building contaminated withradioactive material.

The exposure scenario modeled in this calculation is the buildingoccupancy

scenario, which provides estimates of human radiation exposures to residualradioactivity on surfaces inside standing buildings and permits the determination of DCGLs forbuilding surfaces.

The exposure pathways considered are:* direct external exposure from the source (i.e., radioactive material deposited onthe floor, walls, and ceiling),

  • external exposure from deposited
material,
  • external exposure due to air submersion,
  • exposure due to inhalation of airborne radioactive
material, and* ingestion of radioactive material directly from the sources and material deposited on the surfaces.

The approach taken in this calculation consists of two primary phases: the selection of inputparameter values and performing RESRAD-Build runs. The first phase involves classifying andprioritizing the RESRAD-Build input parameters.

The selection process is based on guidanceprovided in NUREG/CR-6676

[ref 3.7], NUREG/CR-6697

[ref. 3.4], NUREG/CR-6692

[ref. 3.8],and NUREG/CR-6755

[ref. 3.5]. Figure 1 provides a flow diagram for the parameter selection process.Classification, prioritization, and treatment of input parameters:

Parameters were classified asbehavioral, metabolic, or physical parameters consistent to the classifications found inNUREG/CR-6697

[ref. 3.4]. Behavioral parameters depend on the behavior of the receptor andthe scenario definition.

Metabolic parameters are independent of the defined scenario, andrepresent the metabolic characteristics of the receptor.

Physical parameters are thoseparameters that would not change if the receptor changed.Following the classification

process, parameters were assigned priority rankings.

Priority 1parameters are high priority; Priority 2 parameters are medium priority; and Priority 3parameters are low priority.

NUREG/CR-6697

[ref. 3.4] provides prioritization rankings for inputparameters.

Those rankings were adopted in this calculation.

The priority of a given parameter is based on:" the relevance of the parameter in dose calculations,

" the variability of the dose because of changes in the parameter

value, Page 3 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0" the parameter type, and" the availability of parameter-specific data.Input parameters were treated as either deterministic (a single value is assigned) or stochastic (a probability distribution is assigned).

Treatment depended on parameter type, availability ofsite-specific data, and the relevance of the parameter in the dose calculations.

" Behavioral and metabolic parameters were treated as deterministic and theassigned values were from NUREG/CR05512, volume 3 [ref. 3.3], NUREG/CR-6697 [ref. 3.4], NUREG/CR-6755

[ref. 3.5], or the RESRAD-Build User's Manual[ref. 3.2]. Parameters for which site-specific data are available were treated asdeterministic.

" Physical parameters for which site-specific data are unavailable were assignedvalues based on priority.

Priority 1 and 2 physical parameters were treatedstochastic and assigned probability distributions from NREG/CR-5512, volume 3[ref. 3.3], NUREG/CR-6697

[ref. 3.4], NUREG/CR-6755

[ref. 3.5], or assigned adeterministic value from NUREG/CR-5512, volume 3 [ref. 3.3], NUREG/CR-6697

[ref.3.4],

or NUREG/CR-6755

[ref. 3.5]. Priority 1 and 2 physical parameters forwhich site-specific data are available were treated as deterministic.

Priority 3physical parameters were treated as deterministic and were assigned valuesfrom NUREG/CR-5512, volume 3 [ref. 3.3], NUREG/CR-6697

[ref.3.4],

NUREG/CR-6755

[ref. 3.5], or the RESRAD-Build User's Manual [ref 3.2].Following the parameter selection

process, RESRAD-Build input files were developed based onthe results of the parameter selection process and a parameter sensitivity analysis wasperformed for each radionuclide of concern.

Input correlations were applied based on guidancein NUREG/CR-6676

[ref. 3.7].The RESRAD-Build Probabilistic Output Report provides regression and correlation coefficients for the average doses at the user defined evaluation times. The Partial Rank Correlation Coefficient (PRCC) has been used to identify sensitive parameters with the limit set at 0.1.NUREG/CR-6692

[ref. 3.8] and NUREG/CR-6697

[ref. 3.4] recommend the use of the PRCC forcases where a non-linear relationship and widely disparate scales exists between the input andoutput. The guidance further recommends the use of the PRCC if strong correlations existbetween input parameters.

The criterion for sensitivity used in this calculation was a PRCCvalue with an absolute value greater than 0.1. In addition, PRCC values that are greater thanzero (positive value) or less than zero (negative value) identify whether sensitive parameters arepositively or negatively correlated to dose, respectively.

Therefore, 75th values were determined for sensitive parameters that had positive PRCC values and 25th values were determined forsensitive parameters that had negative PRCC values. These 25th and 75th percentile values areproposed as reasonably conservative input for the DCGL calculation for building surfaces.

The 25th and 75th percentile values were obtained using the following method:1. Open the RESRAD-Build

"*.buo" file generated during from the sensitivity runusing the "View Interactive Output" button on the RESRAD-Build navigator.

2. Click the "Results" tab in the interactive output window.3. Click on the "Graphics" tab.4. Select "input vector" by scrolling through the choices under the "Primary Object"prompt.IU BARTLETT Page 4 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 05. Select the desired parameter by scrolling through the choices under the "InputParameter" prompt.6. Right click on the cumulative probability graph and select "Edit Chart Data."7. Scroll down until the desired fraction (i.e., 0.25 or 0.75) is visible in column C2.The corresponding value in column C1 is the percentile value.5.0 ASSUMPTIONS AND INPUT5.1 Assumptions Building Scenario description:

The RESRAD-Build code v3.5 was used to model(through use of input parameter values) the building occupancy scenario defined inNUREG/CR-5512, volume 1 [ref. 3.5]. Modeling of this scenario provides an estimate ofhuman radiation exposure to residual radioactivity on surfaces inside standing buildings and permits the determination of DCGLs for building surfaces.

Five exposure pathwaysare assumed active: (i) direct external exposure from the source (i.e., radioactive material deposited on the floor, walls, and ceiling),

(ii) external exposure from deposited

material, (iii) external exposure due to air submersion, (iv) exposure due to inhalation ofairborne radioactive
material, and (v) ingestion of radioactive material directly from thesources and material deposited on the surfaces.

The following radionuclides are assumed the only radionuclides-of-concern (ROCs) forthe Humboldt Bay site: Am-241, C-14, Cm243/244/245/246, Co-60, Cs-137, Eu-152, Eu-154, H-3, 1-129, Nb-94, Ni-59, Ni-63, Np-237, Pu-238/239/240/241, Sr-90, and Tc-99.The hypothetical worker is assumed to perform activities inside an office room for a fulloccupational year.Figure 2 provides an illustration of the General Office in the Administration

Building, which was selected as representative room for the Humboldt Bay site. The GeneralOffice was selected because it represents the type of room that would be occupied byfull-time employees after license termination.

For modeling

purposes, a rectangular room (18.5 ft by 27.8 ft) with 8.2 ft walls was assumed.

This modeled room included 6area sources (i.e. floor, 4 walls, and ceiling).

5.2 InputTable 1 summarizes the classification, prioritization, values and their bases for all inputparameters.

Values from NUREG/CR-5512, volume 3 [ref. 3.3], NUEG/CR-6697

[ref. 3.4],NUREG/CR-6755

[ref. 3.5], or NUREG-1727

[ref.3.6]

were assigned for the following scenario-defined parameters:

  • Exposure duration:

365.25 d" Indoor fraction:

0.267 (= 97.5 work d/y divided by 365.25 d/y)" Inhalation rate: 33.6 m3/d (=1.4 m3/h

  • 24 h/d)" Receptor location (center of room, x, y ,z coordinates):

2.82m, 4.24m, 1.0m" Indirect ingestion rate: 1.1 E-04 m2/h" Air fraction:

0.07 for all nuclides except H-3; 1.0 for H-3(c. BARTLETT Page 5 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 00 Removable fraction:

0.1 (all ROCs)Site-specific information (i.e., room dimensions) was used as the basis in calculations (see section 6.0) of values for the following parameters:

  • Room area* Room height* Receptor location* Location of center of source* Source length* Source areaStatistical distributions from NUREG/CR-6755

[ref. 3.5] provided input for:" deposition

velocity,
  • air exchange rate for room,* resuspension rate, and* time for source removal.An input correlation of 0.9 between the deposition velocity and the resuspension ratewas applied based on guidance in NUREG/CR-6676

[ref. 3.7]. In addition, because thesources are assumed constructed of the same material and subject to the sameenvironment, an input correlation of 0.9 was applied for the time for source removalbetween sources.6.0 CALCULATIONS AND RESULTS6.1 Room dimensions:

dimensions of a representative room are 18.5ft by 27.8ft by8.17ft (5.64m by 8.47m by 2.49m) shown in Figure 2. Table 2 shows the unitconversion for the room dimensions and the area associated with each source (i.e.,floor and walls).6.2 Direct ingestion rate (h1) is calculated from the indirect ingestion rate fromNUREG/CR-6755

[ref. 3.5], 1.1 E-04 m2/h, and the total source area (using the floorand wall areas), 118.03 M2, as follows:(1.1 E-04 m2/h)/(118.036 M2) = 9.32E-7 h16.3 Using the dimensions for the designated north and east walls in Figure 2 (18.5 ft and27.8 ft, respectively) and a wall height of 8.17 ft (Figure 2), the locations of thecenters of the sources were determined as the mid-point on the X, Y, and Z-axes.Table 3 presents the locations for the center of the sources.6.4 RESRAD-Build v3.5 results:

Table 1 summarizes the input used in each RESRAD-Build code execution.

Appendix A provides copies of selected pages from theRESRAD-Build uncertainty reports.6.4.1 Each of the radionuclides listed in section 5.1 was evaluated in separatecode executions.

UBARTLETT Page 6 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 06.5 PRCC values were reviewed against the sensitivity criterion (i.e., I PRCCI >0.1).Deposition

velocity, the resuspension rate, and the time for source removal wereidentified as sensitive input parameters for all ROCs. Table 4 summarizes thesensitive parameters by radionuclide.

6.6 The 25th and 75th percentile values for sensitive input parameters were obtainedthrough use of the interactive output in the RESRAD-Build code. Table 5 presentsthese values.6.6.1 A comparison of the 25th and 75th percentiles values obtained from theRESRAD-Build code to the distributions given in NUREG/CR-6697

[ref.3.4] indicates that the 25th and 75th percentile values are reasonably conservative.

Table 5 includes this comparison.

7.0 CONCLUSION

7.1 Deposition

velocity, resuspension rate, time for source removal, and building airexchange rate are sensitive input parameters to the building occupancy scenario foreach of the ROCs.7.2 The 25th and 75th percentile values for sensitive input parameters have beendetermined from the parameter distributions and are reasonably conservative whencompared with the distributions from NUREG/CR-6697

[ref. 3.4].7.3 The 25th and 75th percentile values for sensitive input parameters are recommended for use as input for building surfaces DCGLs.(IC 8A RTL ETTPage 7 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Table 1Input Parameter Values for Sensitivity AnalysisTreat- Value or Value/Distribution Parameter Type' Priorityb mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4Exposure Duration (d) B 3 D 365.25 NUREG/CR-5512, NRe NR NR NRExposure__Duration

__(d)_B_3 D_365.25Vol.3,section 5.2.1Indoor Fraction B 2 D 0.267 NUREG/CR-5512, NR NR NR NRVol.3,section 5.2.2.4Evaluation Time (y) P 3 D 1 or multiple (e.g., T=1 corresponds to NR NR NR NR1,10, 50, 100) dose over the 1s' year NR NR NNumber of Rooms P 3 D 1 NUREG/CR-5512 NR NR NR NRNUREG/CR-6755, Section 3.3;Deposition Velocity (m/s) P 2 S Loguniform ReGtoR 6697 2.70E-06 2.70E-03NUREG/CR-6697, Att.C, section 7.5Resuspension Rate (s1 P 1 S Loguniform NUREG/CR-6755, 2.5E-11 1.3E-5Section 3.1Air Exchange Rate for Room B 2 Truncated NUREG/CR-6755, 0.4187 0.88 0.001 0.999A c R r B 2 SLognormal Section 3.2Site-specific data forRoom Area (M) 2 D 47.77 representative room NR NR NR NR(General OfficeBuilding)

Site-specific data forRoom Height (m) P 2 D 2.49 representative room NR NR NR NR(General OfficeBuilding)

Time Fraction B 3 D 1 NUREG/CR-5512 NR NR NR NRInhalation Rate M 2 D 33.6 NUREG/CR-5512, vol. NR NR NR NRInhalat e(m3/d) M3, section 5.3.4Indirect Ingestion Rate (m2/h) B 2 D 0.0001 NUREG/CR-5512, NR NR NR NRvol.3, section 5.2.3.3NUREG/CR-5512; Receptor Location (x-, y-, z-axis) B 3 D 4.24, 2.82,1.0 center of room based NR NR NR NRon site-specific roomdimensions Shielding Thickness (cm) 2 D 0 Site-specific model-no NR NR NR NRShieldingThickness__cm)__

shielding assumed I I IBARTLETTPage 8 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Table 1Treat- Value or Value/Distribution Parameter Type' Priorityb mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4Shielding Density (glcm 3 P 1 D N/A Site-specific model-noShieldingDensity_(g/cm3)_P_1_DN/A shielding assumed NR NR NR NRShielding Material P 3 D N/A Site-specific model-no NR NR NR NRShildngMaeril__3D_/Ashielding assumedSite-specific modelingNumber of Sources P 3 D 6 (includes floor, 4 walls,and ceiling)External Dose Conversion Factor, RESRAD-Build FGR12(mrem/y per pCi/cm2)

M 3 D Dose Conversion (mrem/y pe p~i/cm2)Library____

RESRAD-Build FGR12Air Submersion Dose Conversion M 3 D Dose Conversion Factor, (mrem/y per pCi/in3) LibraryI RESRAD-Build FGRi 1Inhalation Dose Conversion Factor, M 3 D Dose Conversion (mrem/pCi)

LibraryRESRAD-Build FGRi 1Ingestionl Dose Conversion Factor, M 3 D Dose Conversion (mrem/pCi)

LibrarySource 1: FloorType P 3 D area NUREG/CR-5512 Direction P 3 D Z NUREG/CR-5512 site-specific data basedLocation of Center of Source: x,y,z (m) P 3 D 4.24, 2.82, 0.0 on dimensions forrepresentative room8.47 site-specific data basedSource length X-axis (m) P 2 D on dimensions forrepresentative room5.64 site-specific data basedSource length Y-axis (m) P 2 D on dimensions forrepresentative roomArea (M2) P 2 D --- Source length inputs usedAir Fraction for H-3 B 2 D1.0 NUREG/CR-6697, Att.C Section 8.64C) AR TL E TTPage 9 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Table 1Input Parameter Values for Sensitivity AnalysisTreat- Value or Value/Distribution Parameter Type Priority' mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4NUREG/CR-6697, Att.Air Fraction (all nuclides other than H-3) B 2 D 0.07 C Section 8.6Direct Ingestion (h-1) B 2 D 9.32E-7 NUREG/CR6755, A.3.3Removable Fraction P 1 D 0.1 NUREG/CR-6755, section 3.5 'NUREG/CR-6755, Time for Source Removal (d) P 2 5 Triangular Section 3.6; 1,000 100,000 10,000NUREG/CR-6697, Att.C, 8.8Radionuclide Concentration (pCi/m2) P 2 D 1.0Source 2: North WallType P 3 D Area NUREG/CR-5512 Direction P 3 D Y NUREG/CR-5512 site-specific data basedLocation of Center of Source: x,y,z (m) P 3 D 4.24, 0.0,1.25 on dimensions forrepresentative room8.47 site-specific data basedSource length X-axis (m) P 2 D on dimensions forrepresentative room2.49 site-specific data basedSource length Z-axis (m) P 2 D on dimensions forrepresentative roomArea (m2) P 2 D --- Source length inputs usedAir Fraction for H-3 B 2 D 1.0 NUREG/CR-6697, Att.C Section 8.6NUREG/CR-6697, Att.Air Fraction (all nuclides other than H-3) B 2 D 0.07 C Section 8.6Direct Ingestion (h-1) B 2 D 9.32E-7 NUREG/CR6755, A.3.3Removable Fraction PD 0.1 NUREG/CR-6755, oP 1 D section 3.5B ART LETTPage 10 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Table 1InDut Parameter Values for Sensitivitv AnalvsisTreat- Value or Value/Distribution Parameter Typea Priorityb mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4NUREG/CR-6755, Time for Source Removal (d) P 2 5 Triangular Section 3.6; 1,000 100,000 10,000NUREG/CR-6697, Att.C, 8.8Radionuclide Concentration (pCi/m2) P 2 D 1.0Source 3: East WallType P 3 D Area NUREG/CR-5512 Direction P 3 D X NUREG/CR-5512 site-specific data basedLocation of Center of Source: x,y,z (m) P 3 D 0.00, 2.82, 1.25 on dimensions forrepresentative roomsite-specific data basedSource length Y-axis (m) P 2 D 5.64 on dimensions forrepresentative roomsite-specific data basedSource length Z-axis (m) P 2 D 2.49 on dimensions forrepresentative roomArea (m2) P 2 D --- Source length inputs usedAir Fraction for H-3 B 2 D 1.0 NUREG/CR-6697, Att.C, Section 8.6NUREG/CR-6697, Att.Air Fraction (all nuclides other than H-3) B 2 D 0.07 C, Section 8.6 Att.Direct Ingestion (h') B 2 D 9.32E-7 NUREG/CR6755, A.3.3NUREG-1727, TableRemovable Fraction P 1 D 0.1 C.7.1; NUREG/CR-6755, section 3.5NUREG/CR-6755, Time for Source Removal (d) P 2 5 Triangular Section 3.6; 1,000 100,000 10,000NUREG/CR-6697, Att.C, 8.8 1 1Radionuclide Concentration (pCi/m2) P 2 D 1.0 -Source 4: South WallType P 3 I D area NUREG/CR-5512 TDirection P 3 D Y NUREG/CR-5512 V BARTLETTPage 11 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Table 1InDut Parameter Values for Sensitivity AnalysisTreat- Value or Value/Distribution Parameter Typea Priorityb mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4site-specific data basedLocation of Center of Source: x,y,z (m) P 3 D 4.24, 5.64, 1.25 on dimensions forrepresentative roomsite-specific data basedSource length X-axis (m) P 2 D 8.47 on dimensions forrepresentative roomsite-specific data basedSource length Z-axis (m) P 2 D 2.49 on dimensions forrepresentative roomArea (M2) P 2 D --- Source length inputs usedAir Fraction for H-3 B 2 D 1.0 NUREG/CR-6697, Att.C Section 8.6NUREG/CR-6697, Att.Air Fraction (all nuclides other than H-3) B 2 D 0.07 C Section 8.6Direct Ingestion (h-1) B 2 D 9.32E-7 NUREG/CR6755, A.3.3Removable Fraction P 1 D 0.1 NUREG/CR-6755, section 3.5NUREG/CR-6755, Time for Source Removal (d) P 2 5 Triangular Section 3.6; 1,000 100,000 10,000NUREG/CR-6697, Att.C, 8.8Radionuclide Concentration (pCi/m2) P 2 D 1.0Source 5: West WallType P 3 D area NUREG/CR-5512 Direction P 3 D X NUREG/CR-5512 site-specific data basedLocation of Center of Source: x,y,z (m) P 3 D 8.47, 2.82, 1.25 on dimensions forrepresentative roomsite-specific data basedSource length Y-axis (m) P 2 D 5.64 on dimensions forrepresentative roomsite-specific data basedSource length Z-axis (m) P 2 D 2.49 on dimensions forrepresentative room3 BARTLETTPage 12 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Table 1Input Parameter Values for Sensitivity AnalysisTreat- Value or Value/Distribution Parameter Type' Priorityb mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4Area (M2) P 2 D --- Source length inputs usedAir Fraction for H-3 B 2 D 1.0 NUREG/CR-6697, Att.C Section 8.6Air Fraction (all nuclides other than H-3) B 2 D 0.07 NUREG/CR-6697, Att.C Section 8.6Direct Ingestion (h-1) B. 2 D 9.32E-7 NUREG/CR6755, A.3.3NUREG-1 727, TableRemovable Fraction P 1 D 0.1 C.7.1; NUREG/CR-6755, section 3.5NUREG/CR-6755, Time for Source Removal (d) P 2 5 Triangular Section 3.6; 1,000 100,000 10,000NUREG/CR-6697, Att.C, 8.8 1 1 1Radionuclide Concentration (pCi/m2) P 2 D 1 .0 1Source 6: CeilingType P 3 D area NUREG/CR-5512 Direction P 3 D Z NUREG/CR-5512 site-specific data basedLocation of Center of Source: x,y,z (m) P 3 D 4.24, 2.82, 2.49 on dimensions forrepresentative roomsite-specific data basedSource length X-axis (m) P 2 D 8.47 on dimensions forrepresentative roomsite-specific data basedSource length Y-axis (m) P 2 D 5.64 on dimensions forrepresentative roomArea (M2) P 2 D --- Source length inputs usedAir Fraction for H-3 B 2 D 1.0 NUREG/CR-6697, Att.C Section 8.6Air Fraction (all nuclides other than H-3) B 2 D 0.07 NUREG/CR-6697, Att.C Section 8.6Direct Ingestion (h1) B 2 D 9.32E-7 NUREG/CR6755, A.3.3(N BARTLETTPage 13 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Table 1Input Parameter Values for Sensitivity AnalysisTreat- Value or Value/Distribution Parameter Typea Priorityb mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4NUREG-1 727, TableRemovable Fraction P 1 D 0.1 C.7.1; NUREG/CR-6755, section 3.5NUREG/CR-6755, Time for Source Removal (d) P 2 5 Triangular Section 3.6; 1,000 100,000 10,000NUREG/CR-6697, Att.C, 8.8Radionuclide Concentration (pCi/m2) P 2 D 1.0 -Table 1 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 Distribution Statistical Parameters:

Loguniform:

1= minimum, 2 = maximumTriangular:

1 = minimum, 2 = maximum, 3 = most likelye NR = none recommended Additional Sensitivity Analysis Data:Random Seed = 1000Number of observations

= 300Number of repetitions

= 1Input Rank Correlation Coefficients:

Resuspension Rate and Deposition Velocity

= 0.9Time for source removal (correlation set between sources)

= 0.90'.SAFTLETT Page 14 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Table 2: Representative Room Dimensions RecordedSource Dimension No. Description (ft)a mb m21 floor N/A 47.772 north wall 27.8 8.47 21.093 east wall 18.5 5.64 14.044 south wall 27.8 8.47 21.095 west wall 18.5 5.64 14.04wall height 8.17 2.49total source area: 118.03a Recorded length and width dimensions for representative room (see Figure 2).b Feet to meter conversion factor: lft = 0.3048m.Table 3: Location of Center of SourcesSource Source Location of Center of Source (m)No. Description X-axis Y-axis Z-axis1 floor 4.24 2.82 0.002 north wall 4.24 0.00 1.253 east wall 0.00 2.82 1.254 south wall 4.24 5.64 1.255 west wall 8.47 2.82 1.256 ceiling 4.24 2.82 2.49P)B ARTLETTPage 15 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Table 4: Sensitive RESRAD-Build Input Parameters by Radionuclide Radionuclide LAMBDATa RFOb (source #) UDc (source #) DKSUSd (source #)Am-241 -0.96 (1) -0.71 (1,4) NSe (1,2, 3, 4, 5, NS (1,2, 3, 4, 5, 6)-0.97 (2, 3, 4, 5, 6) -0.70 (2, 6) 6)-0.69 (3, 5)C-14 -0.64 (1, 3, 6) 0.43(1) 0.27 (1,2, 6) -0.50 (1, 2, 3, 6)-0.62 (2, 4) 0.39 (2) 0.28 (3, 5) -0.51 (4)-0.63 (5) 0.36 (3) 0.30 (4) -0.52 (5)0.46 (4)0.41 (5)0.31 (6)Cm-243 -0.96(1)

-0.71 (1,2, 4) NS (1,2, 3, 4, 5, 6) NS (1,2, 3, 4, 5, 6)-0.97 (2, 3, 4, 5, 6) -0.69 (3, 5, 6)Cm-244 -0.96(1)

-0.71 (1,2, 4) NS (1,2, 3, 4, 5, 6) NS (1,2, 3, 4, 5, 6)-0.97 (2, 3, 4, 5, 6) -0.69 (3, 5, 6)Cm-245 -0.96 (1) -0.71 (1,4) NS (1,2, 3, 4, 5, 6) NS (1,2, 3, 4, 5)-0.97 (2, 3, 4, 5, 6) -0.70 (2) -0.11 (6)-0.68 (5)-0.69 (3, 6)Cm-246 -0.96 (1) -0.71 (1,4) NS (1,2, 3, 4, 5, 6) NS (1,2, 3, 4, 5)-0.97 (2, 3, 4, 5, 6) -0.70 (2, 6) -0.11 (6)-0.69 (3)-0.68 (5)Co-60 -0.45 (1) 0.56(1) NS (1,2, 3) NS (1,2, 3)-0.73 (2) 0.41 (2) 0.13 (4) -0.14 (4)-0.71 (3) 0.23 (3) 0.11 (5) -0.13 (5)-0.76 (4) 0.46 (4) 0.12 (6) -0.50 (6)-0.72 (5) 0.35 (5)-0.37 (6) 0.73 (6)Cs-137 -0.46(1) 0.69(1) 0.36 (1) -0.44(1)-0.40 (2) 0.57 (2) 0.23 (2) -0.27 (2)-0.59 (3) 0.66 (3) 0.41 (3) -0.48 (3)-0.41 (4) 0.54 (4) 0.27 (4) -0.33 (4)-0.57 (5) 0.69 (5) 0.37 (5) -0.44 (5)-0.52 (6) 0.63 (6) 0.35 (6) -0.42 (6)Eu-1 52 -0.80 (1) 0.49 (1) NS (1,2, 4, 6) -0.12 (1)-0.83 (2) 0.13 (2) 0.23 (3) -0.13 (2)-0.94 (3, 5) NS (3, 5) 0.19 (5) -0.24 (3)-0.83 (4) -0.43 (4) NS (4, 6)-0.84 (6) 0.44 (6) -0.22 (5)Eu-1 54 -0.83 (1) 0.48(1) NS (1,2, 4, 6) NS (1,2, 4, 6)-0.87 (2, 4, 6) 0.12 (2) 0.19 (3) -0.20 (3)-0.95 (3, 5) NS (3,5) 0.15 (5) -0.16 (5)0.11 (4)0.33 (6)(C)BARTLETT Page 16 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Table 4: Sensitive RESRAD-Build Input Parameters by Radionuclide H-3 -0.94(1,6)

-0.45 (1) 0.48 (1) -0.53 (1,4, 5)-0.95 (2, 3, 4, 5) -0.49 (2) 0.51 (2) -0.57 (2)-0.41 (3) 0.45 (3) -0.52 (3)-0.55 (4) 0.46 (4) -0.55 (6)-0.42 (5) 0.47 (5)-0.47 (6) 0.49 (6)1-129 -0.58(1,3) 0.48(1) 0.29(1,6)

-0.54 (1,3, 4, 5, 6)-0.54 (2) 0.43 (2, 5) 0.28 (2) -0.52 (2)-0.56 (4, 5) 0.39 (3) 0.30 (3, 5)-0.57 (6) 0.49 (4) 0.31 (4)0.37 (6)Nb-94 -0.76 (1) 0.30 (1) 0.19 (1) -0.31 (1)-0.90 (2, 4) NS (2, 4) 0.30 (2) -0.44 (2)-0.94 (3, 5) -0.12 (3) 0.33 (3) -0.49 (3)-0.88 (6) -0.20 (5) 0.26 (4) -0.40 (4)0.16 (6) 0.32 (5) -0.48 (5)0.20 (6) -0.36 (6)Ni-59 -0.95 (1, 2, 3, 4, 5, -0.27 (1) 0.27 (1,4, 5, 6) -0.37 (1,4)6) -0.28 (2, 4, 5) 0.29 (2) -0.41 (2)-0.22 (3) 0.26 (3) -0.38 (3)-0.35 (6) -0.39 (5, 6)Ni-63 -0.95 (1, 2, 4, 5, 6) -0.16 (1) 0.26(1,6)

-0.28(1,5)

-0.96 (3) -0.21 (2) 0.29 (2) -0.33 (2)-0.14 (3) 0.27 (3) -0.30 (3)-0.22 (4) 0.25 (4, 5) -0.29 (4, 5)-0.18 (5) -0.31 (6)-0.25 (6)Np-237 -0.96 (1) -0.71 (1,4) NS (1,2, 3, 4, 5, 6) NS (1,2, 3, 4, 5, 6)-0.97 (2, 3, 4, 5, 6) -0.70 (2)-0.69 (3, 5, 6)Pu-238 -0.96 (1) -0.71 (1) NS (1,2, 3, 4, 5, 6) NS (1,2, 3, 4, 5, 6)-0.97 (2, 3, 4, 5, 6) -0.70 (2)-0.69 (3, 5, 6)-0.72 (4)Pu-239 -0.96(1)

-0.71 (1,4) NS (1,2, 3, 4, 5, 6) NS (1,2, 3, 4, 5, 6)-0.97 (2, 3, 4, 5, 6) -0.70 (2, 6)-0.69 (3)-0.68 (5)Pu-240 -0.96(1)

-0.71 (1,4) NS (1,2, 3, 4, 5, 6) NS (1,2, 3, 4, 5, 6)-0.97 (2, 3, 4, 5, 6) -0.70 (2, 6)-0.69 (3)-0.68 (5)Pu-241 -0.96 (1) -0.71 (1,2, 4) NS (1,2, 3, 4, 5, 6) NS (1,2, 3, 4, 5, 6)-0.97 (2, 3, 4, 5, 6) -0.69 (3, 5, 6)C, BARTLETTPage 17 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Table 4: Sensitive RESRAD-Build Input Parameters by Radionuclide Sr-90 -0.95 (1, 2, 3, 4, 5, NS (1,2, 3, 4, 5, 6) 0.22 (1) -0.22 (1, 4, 6)6) 0.23 (2) -0.26 (2)0.24 (3) -0.25 (3)0.19(4) -0.23(5)0.21 (5)0.18(6)Tc-99 -0.90 (1, 3, 4, 5, 6) NS (1, 2, 6) 0.27 (1,4) -0.45 (1,5)-0.91 (2) 0.15 (3) 0.29 (2) -0.46 (2)0.13 (4) 0.28 (3, 5) -0.44 (3, 4)0.11 (5) 0.25 (6) -0.43 (6)a LAMBDAT = building air exchange rateb RFO(#) = source removal time (for source number)c UD = deposition velocityd DKSUS = resuspension ratee NS = not sensitive C, BARTLETTPage 18 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Table 5: 251h and 75th Percentile Values for Sensitive Parameters Note: The 25th and 75th percentile values are the same for a given number of observations.

Therefore, because 300 observations were used in the sensitivity analysis for each radionuclide, the 25th and 751h percentile values are the same for each radionuclide.

Percentile Value NUREG/CR-6697

[ref. 3.4] Distribution Parametera 25th 50th 75th Minimum Median MaximumUD 1.51790E-05 8.52364E-05 4.78217E-04 2.7xl 0-6 8.5xl 0-5 2.7xl 0-3DKSUS 6.70403E-10 1.79444E-08 4.87543E-07 2.8x101° 4.9x10.8 1.4x10-5RFO(1) 1.82493E+04 3.30569E+04 5.26952E+04 RFO(2) 1.82301E+04 3.32029E+04 5.27188E+04 RFO(3) 1.81302E+04 3.30489E+04 5.27756E+04 1,000 10,000b 100,000RFO(4) 1.82071E+04 3.30410E+04 5.27269E+04 RFO(5) 1.80948E+04 3.31085E+04 5.27132E+04 RFO(6) 1.82466E+04 3.30500E+04 5.26222E+04 LAMBDAT 8.35789E-01 1.51522E+00 2.72646E+00 1.4x10-1 1.5x100 1.6x101a RFO(#) = source removal time (for source number),

UD = deposition

velocity, DKSUS =resuspension rate, and LAMBDAT = building air exchange rate.b Most likely value.C-1BARTLETT Page 19 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Figure 1: Parameter Selection ProcessClassify as Behavioral, Metabolic or PhysicalAssign value from Assign value fromNUREG/CR-5512, Vol.3, NUREG/CR-5512, Vol.3,NUREG/CR 6697 NUREG/CR 6697Input parameter Input parameter valuevalue Assign site-specific value ordistribution, or 75h percentile

+IAssign site-specific value ordistribution, or 25a percentile II nput parameter Clplp-aranterD (B ARTLETTPage 20 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Figure 2: Dimensions of Representative Room(Ir'BEARTLETT Page 21 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Appendix ASelected Pages from RESRAD-Build Uncertainty ReportsrEBA RTLETTPage 22 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Arn-241 Results:** RESRAD-BUILO Probabilistic Output 3.50 12/02/11 22:35:48 Page:Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRADFamily\BUILD\3.5\HBLSA-Am241.bld 1 **Probabilistic Output Table of ContentsTable of Contents

...........................

1Probabilistic Input ........................

2statistics for time = O.OOE+00 yr ..... 3statistics for time = 1.OOE+O0 yr ..... 16Statistics for time = 5.00E+01 yr ..... 29statistics for time = 1.OOE+02 yr ..... 42Statistics for time = 2.00E+02 yr ..... 55statistics for time = 4.OOE+02 yr ..... 68Regression and correlation output ........

81*k RESRAD-BUILD Probabilistic Output 3.50 12/02/11 22:35:48 Page:Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRADFamily\BUILD\3.5\HRBSA-Am241.bld 2 *1Probabilistic InputNumber of Sample Runs: 300Number Name1 UD2 DKSUS3 RFO( 1, 1)4 RFO( 2, 1)5 RFO( 3, 1)6 RF0( 4, 1)7 RFO( 5, 1)8 RFO( 6, 1)9 LAMBDAT-------------------------------Distribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N

Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999------------------------------

-RESRAD-BUILD Probabilistic output 3.50 12/02/11 22:35:48 Page:Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRADFamily\BUILD\3.5\HBRSA-Am241.bld Evaluation Time: 0.OOOOOOOOE+O0 years3 **Statistics for Dose (mrem) for Time: 1Receptor 1Minimum 3.83E-05Maximum 2.30E-04Average 4.58E-05Std.Dev 1.54E-05Source21. 68E-058.01E-052.02E-056. 54E-061. 12E-057. 58E-051. 35E-055.16E-061. 68E-058.14E-052.01E-056. 24E-065 61.12E-05 3.82E-054.77E-05 2.46E-041.34E-05 4.58E-054.29E-06 1.56E-05Total1. 32E-047. 53E-041. 59E-045.13E-05*Total *minimum 3.83F-05maximum-2.30E-04Average 4.5SE-OSStd.oev 1.54E-051. 68E-058. 01E-052.02E-056. 54E-061. 12E-057.58E-051. 35E-055.16E-061. 68E-058. 14E-052.0I-056. 24E-061.12E-054.77E-051. 34E-054.29E-063. 82E-052.46E-044. 58E-OS1. 56E-051. 32E-047. 53E-041. 59E-045.13E-05CBARTLETT Page 23CD BARTLETTPage 23 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0** RESRAD-BUILD Probabilistic Output 3.50 12/02/11 22:35:48 Page: 16 *kTitle : Humboldt Bay sensitivity analysis.Am241 Input File : C:\RESRAD_Family\BUILD\3.5\HBSA-Am241.bld Evaluation Time: 1.00000000 yearsStatistics for Dose (mrem) for Time: 2Source1 2ReceptorMinimumMaximumAveragestd.Dev3. 75E-052. 28E-044. 51E-051. 50E-051. 65E-057. 92E-051. 99E-056. 34E-061.08E-057.49E-051. 33E-055.04E-0641. 64E-058.05E-051. 98E-056.05E-061.09E-054. 56E-051. 32E-054.14E-063.71E-052.43E-044. 51E-051. 52E-05Total1. 29E-047.45E-041. 56E-045. OE-05* Total *MinimumMaximumAveragestd.Dev3. 75E-052. 28E-044. 51E-051. 50E-051. 65E-057.92E-051. 99E-056. 34E-061.08E-057.49E-051. 33E-055.04E-061. 64E-058.05E-051. 98E-056.05E-061.09E-054. 56E-051. 32E-054. 14E-063.71E-052.43E-044. SiE-051. 52E-051. 29E-047. 45E-041. 56E-045.OOE-05** RESRAD-BUILD Probabilistic Output 3.50 12/02/11 22:35:48 Page: 29Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Am241.bld Evaluation Time: 50.0000038 yearsStatistics for Dose (mrem) for Time: 3Source1 2ReceptorMinimumMaximumAveragestd.Dev* Total *MinimumMaximumAveragestd.Dev2. 74E-073. 92E-051. 66E-051.12E-052.74E-073.92E-051. 66E-051. 12E-055.17E-081.85E-057. 29E-064. 96E-065.17E-081. 85E-057. 29E-064.96E-062.09E-081. 33E-054.85E-063.33E-062.09E-081. 33E-054.85E-063. 33E-065. 17E-081. 90E-057. 31E-064. 95E-065. 17E-081. 90E-057.31E-064. 95E-0652.09E-081.17E-054.81E-063.31E-062.09E-081.17E-054.81E-063. 31E-062.OOE-074. 32E-051.68E-051.13E-052.OOE-074. 32E-051. 68E-051. 13E-05Total6. 20E-071. 36E-045.76E-053. 66E-056. 20E-071. 36E-045. 76E-053. 66E-05-RESRAD-BUILD Regression and Correlation output 3.50 12/02/11Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRADFamily\BUILD\3.BLD 22:35:48 Page: 81 *coefficients for Total at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff sig coeff sig coeff sig CoeffDeposition velocity 3 -0.07 5 -0.11 9 0.02 9 0.01Resuspension Rate 2 0.09 4 0.13 7 -0.06 8 -0.03Release time of 1 6 -0.04 6 -0.10 3 -0.30 3 -0.18Release time of 2 9 -0.01 9 -0.03 5 -0.12 5 -0.07Release time of 3 4 -0.07 2 -0.16 8 -0.05 7 -0.03Release time of 4 8 -0.02 8 -0.06 4 -0.17 4 -0.10Release time of 5 7 0.04 7 0.09 6 -0.08 6 -0.05Release time of 6 5 -0.06 3 -0.14 2 -0.30 2 -0.18Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.79R-SQUARE 0.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

BS ARTLETTPage 24 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/02/11 22:35:48 Page: 82Title : Humboldt Bay sensitivity analysis_Am241 Input File : C:\RESRAD.Family\BUILD\3.BLD coefficients for Source(i) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig Coeff Sig CoeffDeposition Velocity 4 -0.07 6 -0.10 6 0.04 6 0.02Resuspension Rate 3 0.10 4 0.15 3 -0.07 3 -0.03Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59Release time of 2 9 0.00 9 0.00 9 -0.01 9 -0.01Release time of 3 5 -0.06 3 -0.15 5 0.05 5 0.03Release time of 4 8 -0.02 8 -0.05 4 -0.05 4 -0.03Release time of 5 6 0.05 5 0.14 7 0.03 7 0.02Release time of 6 7 -0.02 7 -0.06 8 -0.02 8 -0.01Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78R-SQUARE 0.23 0.23 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/02/11 22:35:48 Page: 83Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeffDeposition velocity 3 -0.06 4 -0.09 9 0.02 9 0.01Resuspension Rate S 0.04 6 0.06 3 -0.06 3 -0.03Release time of 1 9 -0.01 9 -0.02 8 -0.02 8 -0.01Release time of 2 2 -0.10 2 -0.25 2 -0.70 2 -0.58Release time of 3 4 -0.05 3 -0.12 5 0.03 5 0.02Release time of 4 8 -0.01 8 -0.03 4 -0.04 4 -0.02Release time of 5 6 0.03 5 0.07 7 0.02 7 0.01Release time of 6 7 -0.02 7 -0.05 6 -0.02 6 -0.01Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.78R-SQUARE 0.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/02/11 22:35:48 Page: 84 **Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(3) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.07 3 -0.10 5 -0.02 5 -0.01Resuspension Rate 4 0.06 4 0.09 6 -0.02 8 -0.01Release time of 1 7 -0.02 7 -0.05 9 0.00 9 0.00Release time of 2 9 0.00 9 0.00 8 0.02 7 0.01Release time of 3 2 -0.12 1 -0.30 2 -0.69 2 -0.57Release time of 4 8 -0.01 8 -0.01 3 -0.03 3 -0.02Release time of 5 5 0.03 5 0.09 7 0.02 6 0.01Release time of 6 6 -0.03 6 -0.08 4 -0.02 4 -0.01Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79R-SQUARE 0.20 0.20 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

U BARTLETTPage 25 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0*- RESRAD-BUILD Regression and correlation output 3.50 12/02/11 22:35:48 Page: 85Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRAD-Family\BUILD\3.BLD coefficients for Source(4) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff sig coeff Sig Coeff Sig coeffDeposition velocity 3 -0.07 5 -0.10 9 -0.02 9 -0.01Resuspension Rate 4 0.06 6 0.09 8 -0.02 8 -0.01Release time of 1 8 -0.01 8 -0.02 7 -0.02 7 -0.01Release time of 2 9 0.00 9 -0.01 4 0.04 4 0.02Release time of 3 5 -0.05 3 -0.11 3 0.06 3 0.04Release time of 4 2 -0.12 2 -0.29 2 -0.71 2 -0.59Release time of 5 6 0.04 4 0.10 6 -0.03 6 -0.02Release time of 6 7 -0.03 7 -0.07 5 -0.04 5 -0.02Building Exchange Rate 1 -0.34 1 -0.31 1 -0.97 1 -0.79R-SQUARE 0.26 0.26 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it0rovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/02/11 22:35:48 Page: 86 **Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRAD.Family\BUILD\3.BLD coefficients for Source(5) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff sig coeff sig coeff Sig CoeffDeposition velocity 3 -0.09 4 -0.12 9 0.00 9 0.00Resuspension Rate 4 0.08 5 0.12 5 -0.03 6 -0.01Release time of 1 8 0.01 8 0.02 8 0.01 8 0.01Release time of 2 7 -0.01 7 -0.02 6 0.03 5 0.01Release time of 3 5 -0.06 3 -0.15 7 0.02 7 0.01Release time of 4 9 0.00 9 -0.01 3 -0.07 3 -0.04Release time of 5 2 -0.09 2 -0.21 2 -0.69 2 -0.55Release time of 6 6 -0.02 6 -0.04 4 -0.04 4 -0.02Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.79R-SQUARE 0.26 0.26 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and correlation output 3.50 12/02/11 22:35:48 Page: 87Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRAD-Family\BUILD\3.BLD coefficients for source(6) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig coeff sig coeffDeposition velocity 4 -0.08 6 -0.11 4 0.05 5 0.02Resuspension Rate 3 0.10 3 0.15 3 -0.08 3 -0.04Release time of 1 7 -0.01 7 -0.03 7 -0.03 7 -0.02Release time of 2 9 0.01 9 0.01 8 0.01 8 0.01Release time of 3 5 -0.06 4 -0.15 6 0.04 6 0.02Release time of 4 8 -0.01 8 -0.02 5 -0.05 4 -0.03Release time of 5 6 0.05 5 0.12 9 0.00 9 0.00Release time of 6 2 -0.12 1 -0.30 2 -0.70 2 -0.57Building Exchange Rate 1 -0.32 2 -0.29 1 -0.97 1 -0.79R-SQUARE 0.23 0.23 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

BARTLETTPage 26 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0C-14 Results:RESRAD-BUILD Probabilistic output 3.50 12/02/11 06:20:54 Page:Title : Humboldt Bay sensitivity analysis-C14 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-C14.bld I **Probabilistic Output Table of ContentsTable of contents

...........................

1Probabilistic Input ........................

2Statistics for time = 0.OOE+00 yr .... 3Statistics for time = 1.OOE+00 yr .... 16statistics for time = 5.OOE+01 yr.... 29statistics for time = 1.OOE+02 yr .... 42statistics for time = 2.OOE+02 yr .... 55statistics for time = 4.OOE+02 yr .... 68Regression and correlation output ........

81" RESRAD-BUILD Probabilistic Output 3.50 12/02/11 06:20:54 Page:Title : Humboldt Bay sensitivity analysis-C14 Input File : C:\RESRADFamily\BUILD\3.5\HRBSA-C14.bld 2 -Probabilistic InputNumber of sample Runs: 300Number Name1 UD2 DKSUS3 RFO( 1, 1)4 RFO( 2, 1)5 RFO( 3, 1)6 RF0( 4, 1)7 RFO( 5, 1)8 RFO( 6, 1)9 LAMBDATDistribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999** RESRAD-BUILD Probabilistic output 3.50 12/02/11 06:20:54 Page: 3 **Title : Humboldt Bay sensitivity analysisC14 Input File : C:\RESRADFamily\BUILD\3.

5\HBSA-C14.bld Evaluation Time: 0.OOOOOOOOE+O0 yearsstatistics for Dose (mrem) for Time:1Receptor 1Minimum 2.01E-08Maximum 2.51E-08Average 2.19E-08std.Dev 3.40E-10source29.02E-091. 11E-089. 61E-091. 49E-106.02E-097. 39E-096. 39E-099.76E-1149. 22E-091.09E-089. 61E-091. 34E-106.OOE-097.47E-096. 39E-091.01E-102.05E-082. 54E-082.18E-083.07E-10Total7. 21E-088.68E-087. 57E-081. 09E-09* Total ** Total IMinimum 2.01E-08Maximum 2.51E-08Average 2.19E-08std.Dev 3.40E-109.02E-09 6.02E-09 9.22E-09 6.OOE-091.11E-08 7.39E-09 1.09E-08 7.47E-099.61E-09 6.39E-09 9.61E-09 6.39E-091.49E-10 9.76E-11 1.34E-10 1.01E-102.05E-082. 54E-082.18E-083.07E-107.21E-088.68E-087. 57E-081.09E-09-RESRAD-BUILD Probabilistic output 3.50 12/02/11 06:20:54 Page: 16 *Title : Humboldt Bay sensitivity analysis C14Input File : C:\RESRADFamily\BUILD\3.5\HBSA-C14.bld Evaluation Time: 1.00000000 yearsstatistics for Dose (mrem) for Time: 2Receptor 1Minimum 1.60E-08Maximum 2.46E-08Average 2.15E-08std.Dev 5.80E-10source2 37.19E-09 4.88E-091.09E-08 7.09E-099.45E-09 6.28E-092.55E-10 1.60E-107. 58E-091.07E-089. 45E-092.48E-1054.79E-097.01E-096.28E-091.60E-101.71E-082.48E-082. 1SE-085.59E-10Total6. 35E-088. 51E-087.44E-081. 84E-09((as ARTLETT Page 27OnSARTLETT

ýZtl-7Page 27 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0* Total *MinimumMaximumAveragestd.Dev1. 60E-082. 46E-082. ISE-085. 80E-107.19E-09 4.88E-091.09E-08 7.09E-099.45E-09 6.28E-092.55E-10 1.60E-107. 58E-091. 07E-089.45E-092.48E-104.79E-097.OIE-096. 28E-091.60E-101. 71E-082.48E-082. 1SE-085. 59E-106. 35E-088. 51E-087.44E-081. 84E-09** RESRAD-BUILD Probabilistic output 3.50 12/02/11 06:20:54 Page: 29 **Title : Humboldt Bay sensitivity analysisC14 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-C14.bld Evaluation Time: 50.0000038 yearsStatistics for Dose (mrem) for Time: 3Receptor**ý* 1"***MinimumMaximumAverageStd.Dev11. 58E-101. 76E-088.52E-096.24E-09source23. 15E-117. 75E-093.72E-092.75E-0931. 33E-115.14E-092.47E-091. 83E-0943. ISE-117. 74E-093.72E-092. 75E-091. 33E-115.15E-092.47E-091. 83E-091. 18E-101.76E-088.48E-096.2 3E-09Total3.65E-106. OSE-082.94E-082.04E-08* TotalMinimumMaximumAveragestd.Dev1. 58E-101. 76E-088. 52E-096. 24E-093.15E-117.75E-093. 72E-092. 75E-091. 33E-115.14E-092.47E-091.83E-093.15E-117. 74E-093.72E-092.75E-091. 33E-115.15E-092.47E-091. 83E-091.18E-101. 76E-088.48E-096. 23E-093.65E-106.05E-082.94E-082.04E-08-' RESRAD-BUILD Regression and Correlation output 3.50Title : Humboldt Bay sensitivity analysis-C14 Input File : C:\RESRADFamily\BUILD\3.BLD 12/02/11 06:20:54 Page: 81 *1Coefficients for Totalcoefficient

=Repetition

=at Time: 1PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable Sig Coeff Sig coeff Sig coeff Sig coeffDeposition velocity 2 -0.07 2 -0.12 3 0.28 3 0.33Resuspension Rate 6 -0.02 9 -0.03 2 -0.51 1 -0.68Release time of 1 3 0.04 3 0.11 4 0.18 4 0.26Release time of 2 8 -0.01 7 -0.04 8 0.02 8 0.03Release time of 3 9 -0.01 8 -0.04 9 -0.01 9 -0.01Release time of 4 4 0.03 4 0.07 5 0.14 5 0.20Release time of 5 5 0.02 5 0.07 6 0.07 6 0.10Release time of 6 7 -0.02 6 -0.05 7 0.03 7 0.05Building Exchange Rate 1 -0.21 1 -0.21 1 -0.64 2 -0.43R-SQUARE 0.08 0.08 0.73 0.73-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination:

itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

  • RESRAD-BUILD Regression and Correlation output 3.50 12/02/11 06:20:54 Page: 82Title : Humboldt Bay sensitivity analysisc14 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for source(I) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig coeff Sig coeff Sig coeffDeposition velocity 2 -0.07 3 -0.11 4 0.27 4 0.32Resuspension Rate 5 -0.02 9 -0.04 2 -0.50 2 -0.65Release time of 1 3 0.06 2 0.16 3 0.43 1 0.67Release time of 2 9 -0.01 8 -0.04 9 -0.03 9 -0.04Release time of 3 7 -0.02 6 -0.05 7 -0.04 7 -0.06Release time of 4 6 0.02 5 0.06 5 0.09 5 0.12Release time of 5 8 0.02 7 0.05 8 0.04 8 0.05Release time of 6 4 -0.02 4 -0.07 6 -0.08 6 -0.12Building Exchange Rate 1 -0.20 1 -0.19 1 -0.64 3 -0.43R-SQUARE 0.07 0.07 0.74 0.74-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

(r~S ARTLETT Page 28lCiBARTLETT Page 28 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0-RESRAD-BUILD Regression and correlation output 3.50 12/02/11 06:20:54 Page: 83 **Title : Humboldt Bay sensitivity analysisC14 Input File : C:\RESRAD-Family\BUILD\3.BLD coefficients for source(2) at Time: Icoefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig coeff sig coeff sig coeff Sig coeff2 -0.08 2 -0.12 4 0.27 4 0.329 0.00 9 0.00 2 -0.50 1 -0.675 0.03 5 0.07 7 0.05 7 0.083 0.04 3 0.10 3 0.39 2 0.636 -0.02 6 -0.05 8 -0.04 8 -0.078 0.01 8 0.03 6 0.08 6 0.127 0.01 7 0.03 9 0.00 9 0.004 -0.03 4 -0.07 5 -0.10 5 -0.141 -0.20 1 -0.20 .1 -0.62 3 -0.420.07 0.07 0.72 0.72-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and correlation output 3.50 12/02/11 06:20:54 Page: 84 **Title : Humboldt Bay sensitivity analysisC14 Input File : C:\RESRADPamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1Coefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable sig coeff sig Coeff Sig Coeff Sig coeffDeposition velocity 2 -0.07 3 -0.11 4 0.28 4 0.33Resuspension Rate 9 -0.01 9 -0.01 2 -0.50 1 -0.67Release time of 1 6 0.02 6 0.06 7 0.04 7 0.06Release time of 2 5 -0.02 5 -0.06 8 -0.03 8 -0.04Release time of 3 3 0.04 2 0.11 3 0.36 2 0.58Release time of 4 8 0.01 8 0.02 6 0.07 6 0.11Release time of 5 7 0.01 7 0.04 9 0.02 9 0.04Release time of 6 4 -0.03 4 -0.07 5 -0.09 5 -0.14Building Exchange Rate 1 -0.21 1 -0.21 1 -0.64 3 -0.43R-SQUARE 0.07 0.07 0.73 0.73-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itOrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and Correlation output 3.50 12/02/11 06:20:54 Page: 85Title : Humboldt Bay sensitivity analysisc14 Input File : C:\\RESRADPamily\BUILD\3.BLD coefficients for Source(4) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig coeff Sig coeffDeposition velocity 2 -0.08 3 -0.12 4 0.30 4 0.35Resuspension Rate 9 -0.01 9 -0.01 2 -0.51 2 -0.68Release time of 1 4 0.04 4 0.09 8 0.04 8 0.05Release time of 2 6 -0.03 6 -0.08 9 -0.04 9 -0.05Release time of 3 8 -0.03 8 -0.07 6 -0.05 6 -0.08Release time of 4 3 0.08 1 0.21 3 0.46 1 0.73Release time of 5 7 0.03 7 0.08 7 0.04 7 0.06Release time of 6 5 -0.03 5 -0.09 5 -0.07 5 -0.10Building Exchange Rate 1 -0.20 2 -0.20 1 -0.62 3 -0.41R-SQUARE 0.08 0.08 0.73 0.73-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

ARLTTPge2 (r-_1 B A RTL ETTIS%-,"Page 29 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/02/11 06:20:54 Page: 86Title : Humboldt Bay sensitivity analysis.C14 Input File : c:\RESRADFamily\BUILD\3.BLD coefficients for Source(5) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig coeff Sig coeffDeposition Velocity 2 -0.07 3 -0.10 4 0.28 4 0.33Resuspension Rate 4 -0.03 9 -0.05 2 -0.52 1 -0.69Release time of 1 7 0.02 6 0.06 7 0.08 7 0.11Release time of 2 6 -0.03 4 -0.08 8 -0.05 8 -0.08Release time of 3 9 -0.02 8 -0.05 9 -0.05 9 -0.08Release time of 4 5 0.03 5 0.08 5 0.10 5 0.14Release time of 5 3 0.05 2 0.13 3 0.41 2 0.64Release time of 6 8 -0.02 7 -0.05 6 -0.09 6 -0.13Building Exchange Rate 1 -0.20 1 -0.20 1 -0.63 3 -0.42R-SQUARE 0.07 0.07 0.74 0.74-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/02/11 06:20:54 Page: 87Title : Humboldt Bay sensitivity analysis-c14 Input File* : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(6) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff Sig coeff sig coeff Sig coeffDeposition velocity 2 -0.08 2 -0.12 4 0.27 4 0.32Resuspension Rate 5 -0.03 8 -0.04 2 -0.50 1 -0.67Release time of 1 3 0.04 3 0.10 6 0.06 6 0.09Release time of 2 6 -0.02 5 -0.07 8 -0.03 8 -0.04Release time of 3 8 -0.02 7 -0.05 7 -0.05 7 -0.07Release time of 4 7 0.02 6 0.05 5 0.09 5 0.13Release time of 5 4 0.03 4 0.08 9 0.01 9 0.02Release time of 6 9 0.01 9 0.02 3 0.31 2 0.49Building Exchange Rate 1 -0.22 1 -0.21 1 -0.64 3 -0.44R-SQUARE 0.09 0.09 0.72 0.72-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

BARTLETTPage 30 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Cm-243 Results:*. RESRAD-BUILD Probabilistic output 3.50 12/06/11 21:35:09 Page:Title : Humboldt Bay sensitivity analysisCm243 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-Cm243-1.bld 1 **Probabilistic output Table of contentsTable of Contents

...........................

1Probabilistic Input ........................

2statistics for time = 0.OOE+00 yr ..... 3statistics for time = 1.00E+O0 yr ..... 16statistics for time = 5.OOE+01 yr ..... 29statistics for time = 1.ODE+02 yr ..... 42Statistics for time = 2.OOE+02 yr ..... 55statistics for time = 4.OE+02 yr ..... 68Regression and correlation output ........

81* RESRAD-BUILD Probabilistic output 3.50 12/06/11 21:35:09 Page:Title : Humboldt Bay sensitivity analysisCm243 Input File : C:\RESRADOFamily\BUILO\3.5\HBSA-Cm243-I.bld 2 "Probabilistic InputNumber of sample Runs: 300Number123456789NameUDDKSUSRFO( 1, 1)RFO( 2, 1)RFO( 3, 1)RFO( 4, 1)RFO( 5, 1)RFO( 6, 1)LAMBDATDistribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999** RESRAD-BUILD Probabilistic Output 3.50 12/06/11 21:35:09 Page: 3 *Title : Humboldt Bay sensitivity analysisCm243 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-cm243-1.bld Evaluation Time: O.OOOOOOOOE+00 yearsStatistics for Dose (mrem) for Time:1ReceptorMinimumMaximumAveragestd.oev12.69E-051. 58E-043. 19E-051.03E-05Source21. 16E-055.48E-051. 39E-054. 38E-067.68E-065.18E-059.23E-063.47E-0641. 16E-055. 57E-051. 38E-054. 19E-067.68E-063.27E-059.19E-062.86E-062.66E-051.68E-043.17E-051.05E-05Total9. 21E-055.16E-041. 1OE-043.45E-05* Total *MinimumMaximumAveragestd.Dev2.69E-051. 58E-043.19E-051. 03E-051. 16E-055.48E-051. 39E-054. 38E-067.68E-065.18E-059.23E-063.47E-061. 16E-055. 57E-051. 38E-054. 19E-067.68E-063. 27E-059.19E-062.86E-062.66E-051. 68E-043.17E-051. 05E-059. 21E-055. 16E-041. OE-043.45E-05** RESRAD-BUILD Probabilistic Output 3.50 12/06/11 21:35:09 Page: 16 '*Title : Humboldt Bay sensitivity analysisCm243 Input File : C:\RESRADFamily\BUILD\3.5\HB_..SA-Cm243-1.bld Evaluation Time: 1.00000000 yearsStatistics for Dose (mrem) for Time: 2Receptor 1Minimum 2.SSE-05Maximum 1.53E-04Average 3.08E-05std.Dev 9.86E-06source21. 12E-0S5.30E-051. 33E-0S4. 1SE-063 47.29E-06 I.llE-055.01E-05 S.39E-058.88E-06 1.33E-053.31E-06 3.96E-0657. 34E-063.05E-058.84E-062.69E-0662. 53E-051.63E-043. 05SE-051. OOE-05Total8.80E-054. 99E-041. 06E-043.29E-05C,) ARTLETTPage 31 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0* Total *Minimum 2.58E-05 1.12E-05 7.29E-06 1.11E-05 7.34E-06 2.53E-05 8.80E-05Maximum 1.53E-04 5.30E-05 5.01E-05 5.39E-05 3.05E-05 1.63E-04 4.99E-04Average 3.08E-05 1.33E-05 8.88E-06 1.33E-05 8.84E-06 3.05E-05 1.06E-04std.Dev 9.86E-06 4.15E-06 3.31E-06 3.96E-06 2.69E-06 1.OOE-05 3.29E-05** RESRAD-BUILD Probabilistic Output 3.50 12/06/11 21:35:09 Page: 29 *kTitle : Humboldt Bay sensitivity analysis.cm243 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-cm243-1.bld Evaluation Time: 50.0000038 yearsstatistics for Dose (mrem) for Time: 3SourceReceptor 1 2 3 4 5 6 TotalMinimum 2.72E-07 5.23E-08 2.13E-08 5.23E-08 2.13E-08 2.OOE-07 6.19E-07Maximum 8.80E-06 4.11E-06 2.93E-06 4.23E-06 2.60E-06 9.65E-06 3.03E-05Average 3.86E-06 1.64E-06 1.08E-06 1.64E-06 1.07E-06 3.83E-06 1.31E-05std.Dev 2.46E-06 1.09E-06 7.30E-07 1.09E-06 7.25E-07 2.48E-06 8.03E-06* Total *Minimum 2.72E-07 5.23E-08 2.13E-08 5.23E-08 2.13E-08 2.OOE-07 6.19E-07Maximum 8.80E-06 4.11E-06 2.93E-06 4.23E-06 2.60E-06 9.65E-06 3.03E-05Average 3.86E-06 1.64E-06 1.08E-06 1.64E-06 1.07E-06 3.83E-06 1.31E-05std.Dev 2.46E-06 1.09E-06 7.30E-07 1.09E-06 7.25E-07 2.48E-06 8.03E-06** RESRAD-BUILD Regression and correlation output 3.50 12/06/11 21:35:09 Page: 81Title Humboldt Bay sensitivity analysisCm243 Input File C:\RESRADFamily\BUILD\3.BLD Coefficients for Total at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.07 5 -0.10 8 -0.04 8 -0.02Resuspension Rate 2 0.09 4 0.13 9 0.03 9 0.01Release time of 1 6 -0.04 6 -0.10 2 -0.30 2 -0.18Release time of 2 9 -0.01 9 -0.03 5 -0.13 5 -0.07Release time of 3 4 -0.06 2 -0.16 7 -0.06 7 -0.04Release time of 4 8 -0.02 8 -0.06 4 -0.17 4 -0.10Release time of 5 7 0.04 7 0.09 6 -0.08 6 -0.04Release time of 6 5 -0.06 3 -0.14 3 -0.29 3 -0.18Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79R-SQUARE 0.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itOrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and Correlation output 3.50 12/06/11 21:35:09 Page: 82 **Title : Humboldt Bay sensitivity analysis-Cm243 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(1) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig coeff Sig coeffDeposition velocity 4 -0.07 6 -0.10 8 -0.01 8 -0.01Resuspension Rate 3 0.10 3 0.15 9 0o00 9 0.00Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59Release time of 2 9 0.00 9 0.00 7 -0.02 7 -0.01Release time of 3 5 -0.06 4 -0.15 3 0.05 3 0.03Release time of 4 8 -0.02 8 -0.05 4 -0.04 4 -0.03Release time of 5 6 0.05 5 0.14 5 0.03 5 0.02Release time of 6 7 -0.02 7 -0.06 6 -0.02 6 -0.01Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78R-SQUARE 0.23 0.23 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

ARTLETT Page 327,E riBARTLETT Page 32 Bartleft Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0-RESRAD-BUILD Regression and Correlation output 3.50 12/06/11 21:35:09 Page: 83Title : Humboldt Bay sensitivity analysiscm243 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(2) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.06 4 -0.09 3 -0.03 3 -0.01Resuspension Rate 5 0.04 6 0.06 9 0.01 9 0.00Release time of 1 9 -0.01 9 -0.02 4 -0.02 4 -0.01Release time of 2 2 -0.10 2 -0.25 2 -0.71 2 -0.58Release time of 3 4 -0.05 3 -0.12 7 0.02 7 0.01Release time of 4 8 -0.01 8 -0.03 5 -0.02 5 -0.01Release time of 5 6 0.03 5 0.07 6 0.02 6 0.01Release time of 6 7 -0.02 7 -0.05 8 -0.02 8 -0.01Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.78R-SQUARE 0.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/06/11 21:35:09 Page: 84Title : Humboldt Bay sensitivity analysis-cm243 Input File : C:\RESRADoFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff sig coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.07 3 -0.10 3 -0.08 3 -0.04Resuspension Rate 4 0.06 4 0.10 4 0.06 4 0.03Release time of 1 7 -0.02 7 -0.05 9 -0.01 9 0.00Release time of 2 9 0.00 9 0.00 8 0.01 8 0.01Release time of 3 2 -0.12 1 -0.29 2 -0.69 2 -0.57Release time of 4 8 -0.01 8 -0.01 5 -0.03 5 -0.02Release time of 5 5 0.03 5 0.09 6 0.02 6 0.01Release time of 6 6 -0.03 6 -0.08 7 -0.02 7 -0.01Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79R-SQUARE 0.19 0.19 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/06/11 21:35:09 Page: 85Title : Humboldt Bay sensitivity analysisCm243 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for source(4) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.07 5 -0.09 3 -0.09 3 -0.04Resuspension Rate 4 0.06 6 0.09 4 0.07 4 0.03Release time of 1 8 -0.01 8 -0.03 7 -0.03 7 -0.02Release time of 2 9 0.00 9 -0.01 6 0.04 6 0.02Release time of 3 5 -0.04 3 -0.11 5 0.04 5 0.03Release time of 4 2 -0.12 2 -0.30 2 -0.71 2 -0.59Release time of 5 6 0.04 4 0.10 9 -0.02 9 -0.01Release time of 6 7 -0.03 7 -0.07 8 -0.02 8 -0.01Building Exchange Rate 1 -0.34 1 -0.31 1 -0.97 1 -0.78R-SQUARE 0.25 0.25 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

,B ARTL ETTPage 33 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0-RESRAD-BUILD Regression and Correlation output 3.50 12/06/11 21:35:09 Page: 86Title : Humboldt Bay sensitivity analysis_Cm243 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(S) at Time: 1coefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable Sig coeff Sig Coeff Sig coeff Sig coeffDeposition velocity 4 -0.08 5 -0.12 4 -0.05 4 -0.02Resuspension Rate 2 0.09 4 0.13 5 0.04 6 0.02Release time of 1 7 0.01 8 0.02 8 0.01 8 0.00Release time of 2 8 -0.01 7 -0.02 7 0.02 7 0.01Release time of 3 5 -0.06 3 -0.15 9 0.01 9 0.00Release time of 4 9 0.00 9 -0.01 3 -0.06 3 -0.03Release time of 5 3 -0.09 2 -0.21 2 -0.69 2 -0.55Release time of 6 6 -0.02 6 -0.04 6 -0.04 5 -0.02Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79R-SQUARE 0.26 0.26 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itDrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and Correlation output 3.50 12/06/11 21:35:09 Page: 87 **Title : Humboldt Bay sensitivity analysis-cm243 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of probabilistic variable Sig coeff sig coeff sig coeff Sig coeffDeposition velocity 4 -0.08 6 -0.11 9 0.00 9 0.00Resuspension Rate 3 0.11 3 0.15 6 -0.01 6 -0.01Release time of 1 7 -0.01 7 -0.04 4 -0.03 4 -0.02Release time of 2 9 0.01 9 0.01 8 0.01 8 0.00Release time of 3 5 -0.06 4 -0.15 5 0.03 5 0.02Release time of 4 8 -0.01 8 -0.02 3 -0.05 3 -0.03Release time of 5 6 0.05 5 0.12 7 0.01 7 0.00Release time of 6 2 -0.12 1 -0.30 2 -0.69 2 -0.56Building Exchange Rate 1 -0.31 2 -0.29 1 -0.97 1 -0.79R-SQUARE 0.23 0.23 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

3 BARTLETTPage 34 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Cm-244 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/07/11 07:43:58 Page:Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Cm244-1.bld 1 *Probabilistic Output Table of contentsTable of Contents

........................

1Probabilistic Input......................

2Statistics for time = 0.OOE+00 yr:.... 3Statistics for time = 1.OOE+00 yr .16Statistics for time = 5.OOE+01 yr ..... 29Statistics for time = 1.00E+02 yr ..... 42Statistics for time = 2.00E+02 yr ..... 55Statistics for time = 4.00E+02 yr .... 68Regression and correlation output ........

81"' RESRAD-BUILD Probabilistic output 3.50 12/07/11 07:43:58 Page:Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESRADFamily\BUILD\3.5\HB_SA-cm244-1.bld 2 **Probabilistic InputNumber of sample Runs: 300Number Name1 UD2 DKSUS3 RFO( 1, 1)4 RFO( 2, 1)5 RFO( 3, 1)6 RFO( 4, 1)7 RFO( 5, 1)8 RFO( 6, 1)9 LAMBDATDistribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001.999-' RESRAD-BUILD Probabilistic output 3.50 12/07/11 07:43:58 Page: 3 **Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESRADFamily\BUILD\3.5\HB_SA-Cm244-1.bld Evaluation Time: O.OOOOOOOOE+O0 yearsRecMiniMasiAverstd.statistics for Dose (mrem) for Time:Sourceeptor 1 2 3mum 2.07E-05 9.13E-06 6.08E-06mum 1.26E-04 4.38E-05 4.14E-05rage 2.47E-05 1.09E-05 7.31E-06Dev 8.27E-06 3.50E-06 2.78E-06149. 13E-064.4SE-051. 09E-053. 34E-066.08E-062.61E-O57.28E-062. 28E-062.07E-051. 34E-042.47E-058.41E-06Total7.18E-054. 11E-048. 59E-052. 76E-05* Total *MinimumMaximumAve ragestdDev2. 07E-051. 26E-042. 47E-058.27E-069.13E-064. 38E-051. 09E-053. 50E-066.08E-064.14E-057.31E-062. 78E-069. 13E-064. 45E-051. 09E-O53. 34E-066.08E-062. 61E-057.28E-062. 2SE-062.07E-051. 34E-042. 47E-058.41E-067.18E-054. 11E-048. 59E-052. 76E-05** RESRAD-BUILD Probabilistic Output 3.50 12/07/11 07:43:58 Page: 16 *Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESRADFamily\BUILD\3.S\HRSA-Cm244-1.bld Evaluation Time: 1.00000000 yearsStatistics for Dose (mrem) for Time: 2SourceReceptor 1 2 3Minimum 1.96E-05 8.66E-06 5.69E-06Maximum 1.20E-04 4.17E-05 3.95E-05Average 2.35E-05 1.04E-05 6.94E-06Std.Dev 7.78E-06 3.27E-06 2.61E-0648. 58E-064. 24E-051. 03E-053.12E-065. 72E-062.40E-056. 91E-062. 12E-061. 94E-051. 28E-042.35E-057.92E-06Total6. 76E-053.92E-048.15E-052. 59E-05C BAARTLETT Page 35 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0* Total *Minimum 1.96E-05Maximum 1.20E-04Average 2.35E-05Std.Dev 7.78E-068.66E-06 5.69E-064.17E-05 3.95E-051.04E-05 6.94E-063.27E-06 2.61E-068.58E-06 5.72E-06 1.94E-054.24E-05 2.40E-05 1.28E-041.03E-05 6.91E-06 2.35E-053.12E-06 2.12E-06 7.92E-066. 76E-053. 92E-048. 15E-05?_xqF-M** RESRAD-BUILD Probabilistic Output 3.50 12/07/11 07:43:58 Page: 29 *Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-cm244-1.bld Evaluation Time: 50.0000038 yearsstatistics for Dose (mrem) for Time: 3Receptor 1Minimum 4.47E-10Maximum 3.46E-06Average 1.46E-06std.Dev 9.97E-07source21. 65E-101. 65E-066. 46E-074. 42E-075. 89E-111. 19E-064. 31E-072.97E-0741. 65E-101. 70E-066.48E-074.41E-075. 91E-111.05 E-064.27E-072.95E-074.47E-103.85E-061.48E-061. 01E-06Total1. 34E-091. 21E-055.09E-063.26E-06* Total *MinimumMaximumAveragestd.Dev4.47E-103.46E-061.46E-069. 97E-071. 65E-101. 65E-066.46E-074.42E-075. 89E-111.19E-064. 31E-072.97E-071. 65E-101. 70E-066. 48E-074. 41E-075.91E-111.05E-064.27E-072.95E-074.47E-103. 85E-061.48E-061.01E-061. 34E-091. 21E-055.09E-063. 26E-06** RESRAD-BUILD Regression and Correlation output 3.50Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESRADFamily\BUILD\3.BLD 12/07/11 07:43:58 Page: 81 **coefficients for Total at Time: 1coefficient

=Repetition

=Description of Probabilistic variableDeposition VelocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1sig Coeff Sig Coeff Sig Coeff Sig Coeff3 -0.07 5 -0.10 8 -0.06 8 -0.032 0.09 4 0.13 9 0.04 9 0.026 -0.04 6 -0.10 2 -0.31 2 -0.189 -0.01 9 -0.03 5 -0.13 5 -0.074 -0.06 2 -0.16 7 -0.06 7 -0.048 -0.02 8 -0.06 4 -0.17 4 -0.097 0.04 7 0.09 6 -0.07 6 -0.045 -0.06 3 -0.14 3 -0.29 3 -0.181 -0.33 1 -0.30 1 -0.97 1 -0.790.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itp rovides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/07/11 07:43:58 Page: 82Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(1) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 4 -0.07 6 -0.10 6 -0.03 6 -0.01Resuspension Rate 3 0.11 3 0.15 9 0.02 9 0.01Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59Release time of 2 9 0.00 9 0.00 7 -0.02 7 -0.01Release time of 3 5 -0.06 4 -0.15 3 0.04 3 0.03Release time of 4 8 -0.02 8 -0.05 4 -0.04 4 -0.02Release time of 5 6 0.06 5 0.14 5 0.03 5 0.02Release time of 6 7 -0.02 7 -0.06 8 -0.02 8 -0.01Building Exchange Rate 1 -0.31 1 -0.28 1 -0.96 1 -0.78R-SQUARE 0.23 0.23 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

O B A RTL ETTPage 36 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0** RESRAD-BUILD Regression and correlation output 3.50 12/07/11 07:43:58 Page: 83Title : Humboldt Bay sensitivity analysis-cm244 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for source(2) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff sig Coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.06 4 -0.09 3 -0.05 3 -0.02Resuspension Rate 5 0.04 6 0.06 5 0.03 7 0.01Release time of 1 9 -0.01 9 -0.02 6 -0.02 6 -0.01Release time of 2 2 -0.10 2 -0.25 2 -0.71 2 -0.58Release time of 3 4 -0.05 3 -0.12 9 0.02 9 0.01Release time of 4 8 -0.01 8 -0.03 8 -0.02 8 -0.01Release time of 5 6 0.03 5 0.07 4 0.03 4 0.02Release time of 6 7 -0.02 7 -0.05 7 -0.02 5 -0.01Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.78R-SQUARE 0.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and Correlation output 3.50 12/07/11 07:43:58 Page: 84Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(3) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig coeff Sig coeff Sig CoeffDeposition velocity 3 -0.07 3 -0.10 3 -0.09 3 -0.04Resuspension Rate 4 0.07 4 0.10 4 0.07 4 0.03Release time of 1 7 -0.02 7 -0.05 9 0.00 9 0.00Release time of 2 9 0.00 9 0.00 8 0.01 8 0.01Release time of 3 2 -0.11 1 -0.29 2 -0.69 2 -0.57Release time of 4 8 -0.01 8 -0.01 5 -0.03 5 -0.02Release time of 5 5 0.03 5 0.09 7 0.02 7 0.01Release time of 6 6 -0.03 6 -0.08 6 -0.03 6 -0.02Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.78R-SQUARE 0.19 0.19 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/07/11 07:43:58 Page: 85Title : Humboldt Bay sensitivity analysis

..cm244Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff sig Coeff Sig Coeff Sig coeffDeposition velocity 3 -0.07 5 -0.09 3 -0.10 3 -0.05Resuspension Rate 4 0.06 6 0.09 4 0.08 4 0.04Release time of 1 8 -0.01 8 -0.03 8 -0.03 8 -0.02Release time of 2 9 0.00 9 -0.01 6 0.04 6 0.02Release time of 3 5 -0.04 3 -0.11 5 0.04 5 0.02Release time of 4 2 -0.12 2 -0.30 2 -0.71 2 -0.59Release time of 5 6 0.04 4 0.10 9 -0.02 9 -0.01Release time of 6 7 -0.03 7 -0.07 7 -0.03 7 -0.02Building Exchange Rate 1 -0.34 1 -0.31 1 -0.97 1 -0.78R-SQUARE 0.25 0.25 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

VSARTLETT Page 37(Urlý')BARTLETT Page 37 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0** RESRAD-BUILD Regression and correlation output 3.50 12/07/11 07:43:58 Page: 86Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for source(5) at Time: 1coefficient

= Pcc SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 4 -0.08 5 -0.12 3 -0.07 4 -0.03Resuspension Rate 2 0.09 4 0.13 5 0.06 5 0.03Release time of 1 8 0.01 8 0.02 8 0.01 8 0.00Release time of 2 7 -0.01 7 -0.02 7 0.02 7 0.01Release time of 3 5 -0.06 3 -0.15 9 0.01 9 0.00Release time of 4 9 0.00 9 -0.01 4 -0.06 3 -0.03Release time of 5 3 -0.09 2 -0.21 2 -0.69 2 -0.55Release time of 6 6 -0.02 6 -0.04 6 -0.04 6 -0.02Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79R-SQUARE 0.26 0.26 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/07/11 07:43:58 Page: 87Title : Humboldt Bay sensitivity analysis.cm244 Input File : C:\RESRAD-Family\BUILD\3.BLD coefficients for Source(6) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff sig coeff Sig Coeff Sig CoeffDeposition velocity 4 -0.08 6 -0.11 6 -0.02 6 -0.01Resuspension Rate 3 0.11 3 0.15 9 0.01 9 0.00Release time of 1 7 -0.01 7 -0.04 4 -0.03 4 -0.02Release time of 2 9 0.01 9 0.01 7 0.01 7 0.00Release time of 3 5 -0.06 4 -0.15 5 0.03 5 0.02Release time of 4 8 -0.01 8 -0.02 3 -0.05 3 -0.03Release time of 5 6 0.05 5 0.12 8 0.01 8 0.00Release time of 6 2 -0.12 1 -0.30 2 -0.69 2 -0.56Building Exchange Rate 1 -0.31 2 -0.29 1 -0.97 1 -0.79R-SQUARE 0.23 0.23 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

VSATET ae3ED BARTLETTPage 38 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Cm-245 Results:** RESRAD-BUILD Probabilistic output 3.50 12/09/11 08:06:59 Page:Title : Humboldt Bay sensitivity analysisCm245 Input File : C:\RESRADFamily\BUILD\3.5\HBRSA-Cm245-I.bld I1-Probabilistic Output Table of ContentsTable of Contents

...........................

1Probabilistic Input ......................

2statistics for time = O.00E+00 yr..... 3Statistics for time = 1.00E+00 yr ..... 16statistics for time = 5.OOE+01 yr ..... 29statistics for time = 1.00E+02 yr ..... 42Statistics for time = 2.OOE+02 yr ..... 55Statistics for time = 4.OOE+02 yr ..... 68Regression and correlation output ........

81** RESRAD-BUILD Probabilistic Output 3.50 12/09/11 08:06:59 Page:Title : Humboldt Bay sensitivity analysisscm245 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Cm24S-1.bld 2 *Probabilistic InputNumber of Sample Runs: 300Number123456789NameUDDKSUSRFO( 1, 1)RFO( 2, 1)RFO( 3, 1)RFO( 4, 1)RFO( 5, 1)RFO( 6, 1)LAMBDATDistribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N

=

Parameters

.0000027

.00272.SE-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999----------

== == == == ==** RESRAD-BUILD Probabilistic Output 3.50 12/09/11 08:06:59 Page:Title : Humboldt Bay sensitivity analysisCm24S Input File : C:\RESRADFamily\BUILD\3.S\HBSA-Cm245-1.bld Evaluation Time: 0.OOOOOOOOE+00 years3 **Statistics for Dose (mrem) for Time: 1Receptor 1Minimum 6.50E-05Maximum 2.62E-04Average 7.28E-05Std.Dev 1.59E-05source22.22E-058. 71E-052.57E-056. 77E-0631.35E-057.98E-051. 59E-055. 33E-0642.22E-058.8SE-052. 57E-056. 45E-0651. 3SE-055lOE-051. 58E-054.46E-0665. 81E-052. 71E-046. 60E-051. 60E-05Total1. 95E-048. 31E-042. 22E-045. 30E-05* TotalMinimum 6.50E-05Maximum 2.62E-04Average 7.28E-05std.Dev 1.59E-052.22E-058. 71E-052. 57E-056. 77E-061. 35E-0S7.98E-051. 59E-055. 33E-062. 22E-058. 85E-052.57E-G56. 45E-061.35E-055.lOE-051.58E-054.46E-065. 81E-052. 71E-046. 60E-051. 60E-051. 95E-048. 31E-042.22E-045. 30E-05** RESRAD-BUILD Probabilistic Output 3.50 12/09/11 08:06:59 Page:Title : Humboldt Bay sensitivity analysis-cm245 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-cm245-1.bld Evaluation Time: 1.00000000 years16 *Statistics for Dose (mrem) for Time: 2sourceReceptor 1 2Minimum 6.43E-05 2.20E-05Maximum 2.60E-04 8.64E-0SAverage 7.21E-05 2.54E-05std.Dev 1.5SE-0S 6.57E-0631. 32E-057.91E-051. 57E-055.21E-062.18E-058. 78E-052.54E-056. 26E-065 61.33E-05 5.70E-O54.95E-05 2.69E-041.57E-05 6.53E-054.31E-06 1.57E-05Total1. 91E-048. 24E-042.20E-045. 17E-05BARTLETTPage 39 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0* Total *Minimum 6.43E-05Maximum 2.60E-04Average 7.21E-05std.Dev 1.55E-052.20E-058.64E-052. 54E-056. 57E-061. 32E-057.91E-051. 57E-055. 21E-062. 18E-058.78E-052.54E-056. 26E-061. 33E-054.95E-051. 57E-054. 31E-065.70E-052.69E-046. 53E-051. 57E-051. 91E-048. 24E-042.20E-045. 17E-0S** RESRAD-BUILD Probabilistic output 3.50 12/09/11 08:06:59 Page: 29 **Title : Humboldt Bay sensitivity analysis.Cm245 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Cm245-1.bld Evaluation Time: 50.0000038 yearsstatistics for Dose (mrem) for Time: 3ReceptorMinimumMaximumAveragestdDev12. 33E-057. l0E-054. 36E-051. 39E-05Source24.49E-062.64E-051. 32E-055.99E-0631. 82E-061. 74E-057.60E-063.99E-0644.49E-062. 70E-051. 33E-05S.98E-0651.83E-061. 58E-057. 56E-063.97E-061.72E-0S6.83E-053.75E-051. 39E-05Total5. 31E-052. 17E-041. 23E-044.47E-05* Total *MinimumMaximumAveragestd.Dev2.33E-057.1OE-054. 36E-051. 39E-054.49E-062.64E-051. 32E-055. 99E-061.82E-061. 74E-057.60E-063.99E-064.49E-062. 70E-051. 33E-055. 98E-061.83E-061. 58E-057. 56E-063.97E-061. 72E-0S6. 83E-053. 75E-0O1. 39E-055. 31E-052. 17E-041. 23E-044.47E-05-RESRAD-BUILD Regression and Correlation output 3.50Title : Humboldt Bay sensitivity analysis-cm245 Input File : C:\RESRADFamily\BUILD\3.BLD 12/09/11 08:06:59 Page: 81 *coefficients for Totalcoefficient

=Repetition

=at Time: 1Description of Probabilistic variableDeposition VelocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of SRelease time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1sig Coeff Sig Coeff Sig Coeff Sig Coeff3 -0.08 5 -0.11 9 0.03 9 0.012 0.09 4 0.13 7 -0.07 7 -0.036 -0.04 6 -0.10 3 -0.30 3 -0.189 -0.01 9 -0.03 5 -0.12 5 -0.074 -0.07 2 -0.16 8 -0.05 8 -0.038 -0.02 8 -0.06 4 -0.16 4 -0.097 0.04 7 0.09 6 -0.08 6 -0.055 -0.06 3 -0.14 2 -0.30 2 -0.181 -0.33 1 -0.31 1 -0.97 1 -0.790.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/09/11 08:06:59 Page: 82Title : Humboldt Bay sensitivity analysisCm245 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(i) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig coeff Sig coeffDeposition velocity 4 -0.07 6 -0.10 4 0.05 6 0.02Resuspension Rate 3 0.10 4 0.15 3 -0.10 3 -0.05Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59Release time of 2 9 0.00 9 0.00 9 -0.01 9 0.00Release time of 3 5 -0.06 3 -0.15 5 0.05 4 0.03Release time of 4 8 -0.02 8 -0.04 6 -0.04 5 -0.02Release time of 5 6 0.05 5 0.14 8 0.03 8 0.02Release time of 6 7 -0.02 7 -0.06 7 -0.04 7 -0.02Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78R-SQUARE 0.23 0.23 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.ARTLETTPage 40 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0";iRESRAD-BUILD Regression and Correlation output 3.50 12/09/11 08:06:59 Page: 83Title : Humboldt Bay sensitivity analysisCm245 Input rile : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(2) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig coeff Sig coeffDeposition velocity 3 -0.07 4 -0.09 6 0.03 7 0.01Resuspension Rate 5 0.04 6 0.06 3 -0.08 3 -0.04Release time of 1 9 -0.01 9 -0.02 8 -0.02 8 -0.01Release time of 2 2 -0.10 2 -0.25 2 -0.70 2 -0.58Release time of 3 4 -0.05 3 -0.12 4 0.04 4 0.02Release time of 4 8 -0.01 8 -0.03 5 -0.03 5 -0.02Release time of 5 6 0.03 5 0.06 9 0.02 9 0.01Release time of 6 7 -0.02 7 -0.05 7 -0.03 6 -0.02Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.78R-SQUARE 0.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/09/11 08:06:59 Page: 84 **Title : Humboldt Bay sensitivity analysisCm245 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff sig coeff sig coeff Sig coeffDeposition velocity 3 -0.07 3 -0.10 8 -0.01 8 0.00Resuspension Rate 4 0.06 4 0.09 3 -0.05 3 -0.02Release time of 1 7 -0.02 7 -0.05 9 -0.01 9 0.00Release time of 2 9 0.00 9 0.00 5 0.02 6 0.01Release time of 3 2 -0.12 1 -0.30 2 -0.69 2 -0.57Release time of 4 8 -0.01 8 -0.01 4 -0.02 4 -0.01Release time of 5 5 0.03 5 0.09 7 0.01 7 0.01Release time of 6 6 -0.03 6 -0.08 6 -0.02 5 -0.01Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79R-SQUARE 0.20 0.20 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

' RESRAD-BUILD Regression and correlation output 3.50 12/09/11 08:06:59 Page: 85Title : Humboldt Bay sensitivity analysisCm245 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff Sig Coeff Sig coeff Sig coeffDeposition velocity 3 -0.07 5 -0.10 9 -0.01 9 0.00Resuspension Rate 4 0.06 6 0.09 4 -0.04 6 -0.02Release time of 1 8 -0.01 8 -0.02 8 -0.02 8 -0.01Release time of 2 9 -0.01 9 -0.01 6 0.04 5 0.02Release time of 3 5 -0.05 3 -0.11 3 0.06 3 0.04Release time of 4 2 -0.12 2 -0.29 2 -0.71 2 -0.59Release time of 5 6 0.04 4 0.10 7 -0.03 7 -0.02Release time of 6 7 -0.03 7 -0.07 5 -0.04 4 -0.03Building Exchange Rate 1 -0.34 1 -0.32 1 -0.97 1 -0.79R-SQUARE 0.26 0.26 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

t(fl 8A RT LETTPage 41 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0-RESRAD-BUILD Regression and Correlation output 3.50 12/09/11 08:06:59 Page: 86Title : Humboldt Bay sensitivity analysisCm245 Input File : C:\RESRAD-Family\BUILD\3.BLD coefficients for Source(S) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeffDeposition velocity 2 -0.09 4 -0.12 8 0.01 8 0.00Resuspension Rate 4 0.08 5 0.12 4 -0.05 5 -0.02Release time of 1 8 0.01 8 0.02 9 0.01 9 0.00Release time of 2 7 -0.01 7 -0.02 6 0.03 6 0.01Release time of 3 5 -0.06 3 -0.15 7 0.02 7 0.01Release time of 4 9 0.00 9 -0.01 3 -0.07 3 -0.04Release time of 5 3 -0.09 2 -0.21 2 -0.68 2 -0.54Release time of 6 6 -0.02 6 -0.04 5 -0.05 4 -0.03Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79R-SQUARE 0.25 0.25 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/09/11 08:06:59 Page: 87 **Title : Humboldt Bay sensitivity analysis-Cm245 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig coeff Sig coeff Sig CoeffDeposition velocity 4 -0.08 6 -0.11 4 0.07 4 0.03Resuspension Rate 3 0.10 4 0.15 3 -0.11 3 -0.05Release time of 1 7 -0.01 7 -0.03 7 -0.02 7 -0.01Release time of 2 9 0.01 9 0.01 8 0.01 8 0.01Release time of 3 5 -0.06 3 -0.15 6 0.04 6 0.02Release time of 4 8 -0.01 8 -0.02 5 -0.05 5 -0.03Release time of 5 6 0.05 5 0.12 9 0.00 9 0.00Release time of 6 2 -0.12 1 -0.31 2 -0.69 2 -0.56Building Exchange Rate 1 -0.32 2 -0.29 1 -0.97 1 -0.79R-SQUARE 0.23 0.23 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

OI BARTLETT.Page 42 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Cm-246 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/08/11 22:31:56 Page:Title : Humboldt Bay sensitivity analysis.cm246 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Cm246-1.bld 1 **Probabilistic Output Table of contentsTable of Contents

...........................

1Probabilistic Input ........................

2Statistics for time = O.OOE+00 yr ..... 3Statistics for time = 1.OOE+00 yr ..... 16Statistics for time = 5.OOE+01 yr ..... 29Statistics for time = 1.00E+02 yr ..... 42Statistics for time = 2.00E+02 yr ..... 55statistics for time = 4.OOE+02 yr ..... 68Regression and correlation Output ........

81-* RESRAD-BUILD Probabilistic Output 3.50 12/08/11 22:31:56 Page:Title : Humboldt Bay sensitivity analysisacm246 Input File : C:\RESRADFamily\BUILD\3.5\HBLSA-Cm246-1.bld 2 *Probabilistic InputNumber of Sample Runs: 300Number Name1 UD2 DKSUS3 RFO( 1, 1)4 RFO( 2, 1)5 RFO( 3, 1)6 RFO( 4, 1)7 RFO( 5, 1)8 RFO( 6, 1)9 LAMBDAT====== ===== ------------

====Distribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N Parameters

.0000027

.00272.SE-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999** RESRAD-BUILD Probabilistic Output 3.50 12/08/11 22:31:56 Page: 3 *Title : Humboldt Bay sensitivity analysisacm246 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-cm246-1.bld Evaluation Time: O.OOOOOOOOE+00 yearsStatistics for Dose (mrem) for Time:Sourceceptor 1 2 3Re(MinimumMaximumAveragestd.Dev4. 63E-052. 41E-045.40E-051. 57E-051. 85E-058.28E-052.20E-056. 70E-061. 19E-057.76E-051. 43E-055. 28E-061. 85E-058.41E-052.19E-056. 38E-0651. 19E-054. 91E-051.43E-054.42E-064.43E-052.55E-045.20E-051. 59E-05Total1. 51E-047. 82E-041. 79E-045. 25E-05* Total *MinimumMaximumAverageStd.Dev4.63E-052.41E-045.40E-051. 57E-051. 85E-058. 28E-052.20E-056. 70E-061. 19E-057. 76E-051.43E-055.28E-061. 85E-0S8.41E-052.19E-056. 38E-061.19E-054.91E-051.43E-054.42E-064.43E-052. 5SE-045.20E-051. 59E-051. 51E-047. 82E-041. 79E-045. 25E-05** RESRAD-BUILD Probabilistic Output 3.50 12/08/11 22:31:56 Page:Title : Humboldt Bay sensitivity analysisacm246 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-cm246-1.bld Evaluation Time: 1.00000000 years16 **Statistics for Dose (mrem) for Time: 2Receptor 1Minimum 4.56E-05Maximum 2.39E-04Average 5.34E-05std.Dev 1.54E-05source21. 83E-058. 21E-052.17E-056. 51E-061. 16E-057.68E-051. 41E-055.16E-061. 81E-058. 34E-052.16E-OS6. 20E-061.17E-054. 75E-051. 41E-0S4.27E-066 Total4.32E-05 1.48E-042.53E-04 7.75E-045.14E-05 1.76E-041.55E-OS 5.12E-OSB A RT L E TTPage 43 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0* Total *Minimum 4.56E-05Maximum 2.39E-04Average 5.34E-05std.Dev 1.54E-051. 83E-058. 21E-052.17E-056. 51E-061.16E-057.68E-051.41E-055.16E-061. 81E-058. 34E-052. 16E-056. 20E-061.17E-054. 75E-OS1.41E-OS4.27E-064. 32E-052. 53E-04S. 14E-051. 55E-051.48E-047. 75E-041. 76E-045. 12E-05** RESRAD-BUILD Probabilistic Output 3.50 12/08/11 22:31:56 Page: 29 *Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-cm246-1.bld Evaluation Time: 50.0000038 yearsStatistics for Dose (mrem) for Time: 3ReceptorMinimumMaximumAveragestd.Dev16. 88E-064. 99E-052. 51E-051. 25E-05Source21. 32E-062. 15E-059.30E-065. 46E-0635. 37E-071. 50E-055. 85E-063.66E-0641. 32E-062.21E-059. 33E-065.46E-0655. 39E-071. 34E-055. 80E-063.64E-0665.06E-065.22E-052.34E-051.2SE-OSTotal1. 57E-051. 65E-047. 88E-054. 05E-OS* Total *MinimumMaximumAveragestd.Dev6. 88E-064.99E-052. 51E-051. 25E-051. 32E-062.1SE-059. 30E-065.46E-065. 37E-071. SOE-055.85E-063.66E-061. 32E-062. 21E-059. 33E-065.46E-06S.39E-071. 34E-055.80E-063.64E-065.06E-065.22E-052. 34E-051. 25E-051. 57E-051. 65E-047. 88E-054.05E-05** RESRAD-BUILD Regression and Correlation output 3.50Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRAD-Family\BUILD\3.BLD 12/08/11 22:31:56 Page: 81 **coefficients for Totalcoefficient

=Repetition

=at Time: 1PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig coeff Sig coeffDeposition velocity 3 -0.08 5 -0.11 9 0.03 9 0.02Resuspension Rate 2 0.09 4 0.13 7 -0.07 7 -0.03Release time of 1 6 -0.04 6 -0.10 3 -0.30 3 -0.18Release time of 2 9 -0.01 9 -0.03 5 -0.12 5 -0.07Release time of 3 4 -0.07 2 -0.16 8 -0.05 8 -0.03Release time of 4 8 -0.02 8 -0.06 4 -0.16 4 -0.09Release time of 5 7 0.03 7 0.09 6 -0.09 6 -0.05Release time of 6 5 -0.06 3 -0.14 2 -0.30 2 -0.18Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.79R-SQUARE 0.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/08/11 22:31:56 Page: 82Title : Humboldt Bay sensitivity analysis-cm246 Input File : C:\\RESRADFamily\BUILD\3iBLD coefficients for Source(i) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig Coeff Sig CoeffDeposition velocity 4 -0.07 6 -0.10 5 0.04 7 0.02Resuspension Rate 3 0.10 4 0.15 3 -0.09 3 -0.04Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59Release time of 2 9 0.00 9 0.00 9 -0.01 9 0.00Release time of 3 5 -0.06 3 -0.15 4 0.05 4 0.03Release time of 4 8 -0.02 8 -0.04 6 -0.04 5 -0.02Release time of 5 6 0.05 S 0.14 8 0.03 8 0.02Release time of 6 7 -0.02 7 -0.06 7 -0.03 6 -0.02Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78R-SQUARE 0.23 0.23 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

IBARTLETT Page 44 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0* RESRAD-BUILD Regression and Correlation output 3.50 12/08/11 22:31:56 Page: 83Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(2) at Time: Icoefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig coeff Sig coeff Sig coeff Sig coeff3 -0.07 4 -0.09 6 0.03 7 0.015 0.04 6 0.06 3 -0.08 3 -0.049 -0.01 9 -0.02 8 -0.02 8 -0.012 -0.10 2 -0.25 2 -0.70 2 -0.584 -0.05 3 -0.12 4 0.04 4 0.028 -0.01 8 -0.03 5 -0.03 5 -0.026 0.03 5 0.06 9 0.02 9 0.017 -0.02 7 -0.05 7 -0.03 6 -0.021 -0.33 1 -0.31 1 -0.97 1 -0.780.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and correlation output 3.50Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRADFamily\BUILD\3.BLD 12/08/11 22:31:56 Page: 84 **coefficients for source(3) at Time: Icoefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff Sig coeff Sig coeff3 -0.07 3 -0.10 8 -0.01 8 0.004 0.06 4 0.09 3 -0.04 3 -0.027 -0.02 7 -0.05 9 0.00 9 0.009 0.00 9 0.00 5 0.02 5 0.012 -0.12 1 -0.30 2 -0.69 2 -0.578 -0.01 8 -0.01 6 -0.02 6 -0.015 0.03 5 0.09 7 0.01 7 0.016 -0.03 6 -0.08 4 -0.02 4 -0.011 -0.29 2 -0.27 1 -0.97 1 -0.790.20 0.20 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and correlation output 3.50 12/08/11 22:31:56 Page: 85Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRAD-Family\BUILD\3.BLD coefficients for Source(4) at Time: 1Coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RatePCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff Sig coeff Sig coeff3 -0.07 5 -0.10 9 -0.01 9 0.004 0.06 6 0.09 6 -0.04 7 -0.028 -0.01 8 -0.02 8 -0.02 8 -0.019 -0.01 9 -0.01 4 0.04 5 0.025 -0.05 3 -0.11 3 0.06 3 0.042 -0.12 2 -0.29 2 -0.71 2 -0.596 0.04 4 0.10 7 -0.03 6 -0.027 -0.03 7 -0.07 5 -0.04 4 -0.021 -0.34 1 -0.32 1 -0.97 1 -0.79026 026 095 0.95R-SQUARE-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

V BARTLETTPage 45 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0** RESRAD-BUILD Regression and correlation output 3.50 12/08/11 22:31:56 Page: 86 *Title : Humboldt Bay sensitivity analyysisacm246 Input File : C:\RESRAD-Family\BUILD\3.BLD coefficients for source(5) at Time: 1Coefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 2 -0.09 4 -0.12 8 0.01 8 0.01Resuspension Rate 4 0.08 5 0.12 4 -0.05 5 -0.02Release time of 1 8 0.01 8 0.02 9 0.01 9 0.01Release time of 2 7 -0.01 7 -0.02 6 0.02 6 0.01Release time of 3 5 -0.06 3 -0.15 7 0.02 7 0.01Release time of 4 9 0.00 9 -0.01 3 -0.07 3 -0.04Release time of 5 3 -0.09 2 -0.21 2 -0.68 2 -0.54Release time of 6 6 -0.02 6 -0.04 5 -0.05 4 -0.03Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79R-SQUARE 0.25 0.25 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/08/11 22:31:56 Page: 87Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for source(6) at Time: 1coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1sig Coeff Sig Coeff sig coeff sig coeff4 -0.08 6 -0.11 4 0.07 4 0.033 0.10 4 0.15 3 -0.11 3 -0.057 -0.01 7 -0.03 7 -0.02 7 -0.019 0.01 9 0.01 8 0.01 8 0.015 -0.06 3 -0.15 6 0.04 6 0.028 -0.01 8 -0.02 5 -0.05 5 -0.036 0.05 5 0.12 9 0.00 9 0.002 -0.12 1 -0.31 2 -0.70 2 -0.571 -0.32 2 -0.29 1 -0.97 1 -0.790.23 0.23 0.960.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

ARTLETT Page 46Er') B A RTL ETTPage 46 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Co-60 Results:** RESRAD-BUILD Probabilistic output 3.50 12/05/11 08:13:39 Page:Title : Humboldt Bay sensitivity analysis-Co60 Input File : C:\RESRADFamily\BUILD\3.5\HB-SA-Co60-l.bld Probabilistic Output Table of ContentsTable of Contents

.........................

1Probabilistic Input.......................

2Statistics for time = 0.OOE+O0 yr .... 3Statistics for time = 1.OOE+O0 yr ..... 16Statistics for time = 5.OOE+01 yr ..... 29Statistics for time = 1.00E+02 yr ..... 42Statistics for time = 2.OOE+02 yr ..... 55Statistics for time = 4.OOE+02 yr ..... 68Regression and Correlation Output ........

81*- RESRAD-BUILD Probabilistic Output 3.50 12/05/11 08:13:39 Page:Title : Humboldt Bay sensitivity analysis-co60 Input File : C:\RESRADFamily\BUILD\3.5\HBLSA-Co60-1.bld 2probabilistic InputNumber of Sample Runs: 300Number123456789NameUDDKSUSRFO( 1, 1)RFO( 2, 1)RFO( 3, 1)RFO( 4, 1)RFO( 5, 1)RFO( 6, 1)LAMBDATDistribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001====== ===== === -= ---.. ......999** RESRAD-BUILD Probabilistic output 3.50 12/05/11 08:13:39 Page: 3 **Title : Humboldt Bay sensitivity analysis-Co60 Input File : C:\RESRADFamily\BUILD\3.5\HBLSA-Co60-1.bld Evaluation Time: O.OOOOOOOOE+00 yearsstatistics for Dose (mrem) for Time: 1Source1 2ReceptorMinimumMaximumAveragestd.Dev1. 76E-051. 78E-051. 78E-051. 54E-083.48E-063. 52E-063.49E-063.11E-091.44E-061.47E-061.45E-061. 96E-0943.48E-063. 52E-063.49E-063.07E-091.45E-061.46E-061.45E-061. 46E-091. 31E-051. 32E-051. 32E-051. OE-08Total4.06E-054. lOE-054.09E-053. 28E-08* Total *MinimumMaximumAverageStd.Dev1. 76E-051. 78E-051. 78E-051. 54E-083.48E-063. 52E-063.49E-063.11E-091.44E-061.47E-061.45E-061.96E-093.48E-063. 52E-063.49E-063.07E-091.45E-061.46E-061.45E-061. 46E-091. 31E-051. 32E-051. 32E-051.1OE-084. 06E-054. lOE-054. 09E-053.28E-08-RESRAD-BUILD Probabilistic Output 3.50 12/05/11 08:13:39 Page: 16 **Title : Humboldt Bay sensitivity analysis-Co60 Input File : C:\RESRADFamily\BUILD\3.5\HB_-SA-Co6O-1.bld Evaluation Time: 1.00000000 yearsStatistics for Dose (mrem) for Time: 2ReceptorMinimumMaximumAverageStd.DevSource1 2 31.51E-05 2.98E-06 1.23E-061.56E-05 3.07E-06 1.28E-061.56E-05 3.06E-06 1.27E-064.52E-08 9.22E-09 4.01E-0942.98E-063. 07E-063.06E-069. 12E-091. 24E-061.28E-061.27E-064.OOE-091. 12E-051. 15E-051. 15E-053.19E-08Total3.51E-053.58E-053. 58E-059. 61E-08(B ARTLETTPage 47 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0* Total *Minimum 1.51E-05 2.98E-06 1.23E-06 2.98E-06 1.24E-06 1.12E-05 3.51E-05Maximum 1.56E-05 3.07E-06 1.28E-06 3.07E-06 1.28E-06 1.15E-05 3.58E-05Average 1.56E-05 3.06E-06 1.27E-06 3.06E-06 1.27E-06 1.15E-05 3.58E-05std.Dev 4.52E-08 9.22E-09 4.01E-09 9.12E-09 4.00E-09 3.19E-08 9.61E-08Title : Humboldt Bay sensitivity analysisco60 Input File C:\RESRADFamily\BUILD\3.5\HBSA-Co6O-1.bld Evaluation Time: 50.0000038 yearsStatistics for Dose (mrem) for Time: 3SourceReceptor 1 2 3 4 5 6 TotalMinimum 2.20E-08 4.24E-09 1.72E-09 4.24E-09 1.72E-09 1.62E-08 5.01E-08Maximum 2.43E-08 4.75E-09 1.96E-09 4.75E-09 1.97E-09 1.79E-08 5.56E-08Average 2.31E-08 4.48E-09 1.83E-09 4.48E-09 1.84E-09 1.70E-08 5.28E-08std.Dev 8.10E-10 1.82E-10 8.61E-11 1.82E-10 8.63E-11 6.24E-10 1.87E-09* Total *Minimum 2.20E-08 4.24E-09 1.72E-09 4.24E-09 1.72E-09 1.62E-08 5.01E-08Maximum 2.43E-08 4.75E-09 1.96E-09 4.75E-09 1.97E-09 1.79E-08 5.56E-08Average 2.31E-08 4.48E-09 1.83E-09 4.48E-09 1.84E-09 1.70E-08 5.28E-08std.Dev 8.10E-10 1.82E-10 8.61E-11 1.82E-10 8.63E-11 6.24E-10 1.87E-09-RESRAD-BUILD Regression and Correlation output 3.50 12/05/11 08:13:39 Page: 81Title : Humboldt Bay sensitivity analysis-Co60 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Total at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff sig coeff Sig coeffDeposition velocity 7 0.03 8 0.03 6 0.11 6 0.11Resuspension Rate 6 -0.04 6 -0.05 4 -0.14 4 -0.14Release time of 1 2 0.11 1 0.25 2 0.31 2 0.40Release time of 2 8 0.02 7 0.05 9 -0.01 9 -0.01Release time of 3 9 -0.01 9 -0.03 8 -0.03 8 -0.05Release time of 4 4 0.04 4 0.10 5 0.11 5 0.14Release time of 5 3 0.05 3 0.11 7 0.06 7 0.08Release time of 6 5 0.04 5 0.10 3 0.18 3 0.23Building Exchange Rate 1 -0.26 2 -0.22 1 -0.69 1 -0.43R-SQUARE 0.35 0.35 0.79 0.79-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and correlation output 3.50 12/05/11 08:13:39 Page: 82Title : Humboldt Bay sensitivity analysisco60 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(i) at Time: Icoefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff sig coeff sig coeffDeposition velocity 3 0.05 3 0.07 4 0.06 4 0.07Resuspension Rate 4 -0.04 4 -0.06 5 -0.05 7 -0.05Release time of 1 1 0.22 1 0.50 1 0.56 1 0.86Release time of 2 6 0.02 6 0.04 8 0.01 8 0.01Release time of 3 8 0.01 8 0.02 9 0.00 9 0.00Release time of 4 7 -0.01 7 -0.02 3 -0.10 3 -0.13Release time of 5 5 0.03 5 0.06 6 0.04 5 0.06Release time of 6 9 0.00 9 -0.01 7 0.04 6 0.05Building Exchange Rate 2 -0.13 2 -0.11 2 -0.45 2 -0.24R-SQUARE 0.36 0.36 0.78 0.78-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

A BARTLETTPage 48 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0-iRESRAD-BUILD Regression and Correlation output 3.50 12/05/11 08:13:39 Page: 83Title : Humboldt Bay sensitivity analysis_Co60 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for source(2) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig coeff Sig coeff Sig coeffDeposition velocity 8 -0.01 8 -0.01 4 0.08 4 0.08Resuspension Rate 5 0.03 5 0.04 3 -0.10 3 -0.11Release time of 1 6 0.01 6 0.03 8 0.01 8 0.01Release time of 2 2 0.15 1 0.37 2 0.41 1 0.61Release time of 3 4 -0.04 4 -0.09 7 -0.05 5 -0.06Release time of 4 9 0.00 9 0.01 5 0.05 7 0.06Release time of 5 3 0.06 3 0.14 6 0.05 6 0.06Release time of 6 7 -0.01 7 -0.02 9 0.00 9 0.01Building Exchange Rate 1 -0.31 2 -0.28 1 -0.73 2 -0.53R-SQUARE 0.28 0.28 0.76 0.76-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/05/11 08:13:39 Page: 84Title : Humboldt Bay sensitivity analysis-Co60 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for source(3) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff sig coeff Sig Coeff Sig CoeffDeposition velocity 5 -0.02 7 -0.03 3 0.07 4 0.10Resuspension Rate 3 0.05 4 0.07 5 -0.06 5 -0.08Release time of 1 6 -0.02 5 -0.04 7 -0.02 7 -0.03Release time of 2 8 -0.01 8 -0.03 4 -0.07 3 -0.11Release time of 3 4 0.04 3 0.10 2 0.28 2 0.51Release time of 4 9 0.00 9 0.00 9 0.01 9 0.01Release time of 5 2 0.06 2 0.15 8 0.02 8 0.03Release time of 6 7 -0.01 6 -0.04 6 0.04 6 0.07Building Exchange Rate 1 -0.32 1 -0.32 1 -0.71 1 -0.62R-SQUARE 0.13 0.13 0.62 0.62-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/05/11 08:13:39 Page: 85Title : Humboldt Bay sensitivity analysisCo60 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(4) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff sig coeff sig coeff Sig CoeffDeposition velocity 9 0.00 9 -0.01 4 0.13 4 0.13Resuspension Rate 7 0.02 8 0.02 3 -0.14 3 -0.15Release time of 1 5 0.03 5 0.06 7 0.03 7 0.04Release time of 2 6 -0.02 6 -0.04 6 -0.08 6 -0.11Release time of 3 4 -0.03 4 -0.08 8 -0.02 8 -0.03Release time of 4 2 0.16 1 0.38 2 0.46 1 0.67Release time of 5 3 0.07 3 0.16 5 0.09 5 0.13Release time of 6 8 -0.01 7 -0.03 9 -0.01 9 -0.02Building Exchange Rate 1 -0.31 2 -0.28 1 -0.76 2 -0.55R-SQUARE 0.28 0.28 0.78 0.78-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

()SARTLETT Page 49Er'7'1 E3 ART L ETTPage 49 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0" RESRAD-BUILD Regression and Correlation output 3.50 12/05/11 08:13:39 Page: 86Title : Humboldt Bay sensitivity analysis-Co60 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(5) at Time: 1Coefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable sig Coeff Sig Coeff Sig Coeff Sig coeffDeposition velocity 6 -0.01 7 -0.01 4 0.11 5 0.14Resuspension Rate 9 0.00 9 0.00 3 -0.13 3 -0.17Release time of 1 4 0.02 4 0.04 9 0.02 9 0.04Release time of 2 7 -0.01 6 -0.01 5 -0.09 4 -0.15Release time of 3 3 -0.04 3 -0.11 7 -0.03 7 -0.05Release time of 4 8 0.00 8 0.01 8 0.03 8 0.04Release time of 5 2 0.15 1 0.38 2 0.35 1 0.60Release time of 6 5 -0.01 5 -0.02 6 0.04 6 0.07Building Exchange Rate 1 -0.39 2 -0.38 1 -0.72 2 -0.59R-SQUARE 0.23 0.23 0.67 0.67-Rank is set to zero if the dose is zero or, the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and correlation output 3.50 12/05/11 08:13:39 Page: 87Title : Humboldt Bay sensitivity analysis-Co60 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for source(6) at Time: 1coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RatePCC SRC PRCC SRRC1 1 1 1Sig Coeff sig coeff Sig coeff Sig Coeff7 -0.01 7 -0.02 4 0.10 5 0.128 0.00 8 0.00 3 -0.13 3 -0.155 0.03 5 0.06 6 0.08 6 0.119 0.00 9 0.00 8 -0.04 8 -0.064 -0.04 4 -0.08 5 -0.09 4 -0.136 0.02 6 0.05 7 0.05 7 0.063 0.04 3 0.08 9 0.03 9 0.052 0.21 1 0.47 2 0.45 1 0.731 -n25 2 -0.20 1 -0.59 2 -0.37R-SQUARE 0.39 0.39 0.73-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

0.73( B A RTL ETTPage 50 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Cs-137 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 13:47:16 Page:Title : Humboldt Bay sensitivity analysis.Cs137 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-CS137-1.bld 1 AkProbabilistic Output Table of contentsTable of Contents

...........................

IProbabilistic Input ........................

2Statistics for time = O.OOE+00 yr ..... 3statistics for time = 1.OOE+00 yr ..... 16statistics for time = 5.00E+01 yr ..... 29Statistics for time = 1.OOE+02 yr ..... 42Statistics for time = 2.00E+02 yr ..... 55Statistics for time = 4.OOE+02 yr ..... 68Regression and Correlation Output ........

81-k RESRAD-BUILD Probabilistic Output 3.50 12/03/11 13:47:16 Page:Title : Humboldt Bay sensitivity analysis-Cs137 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-CS137-1.bld 2 *Probabilistic InputNumber of sample Runs: 300Number123456789Name Distribution UD LOGUNIFORM DKSUS LOGUNIFORM RFO( 1, 1) TRIANGULAR RFO( 2, 1) TRIANGULAR RFO( 3, 1) TRIANGULAR RFO( 4, 1) TRIANGULAR RFO( 5, 1) TRIANGULAR RFO( 6, 1) TRIANGULAR LAMBDAT TRUNCATED LOGNORMAL-N

=========-

-- ------ ------- --====== = = = = = = =Parameters

.0000027

.00272.5E-11 .00001351000 i0000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 13:47:16 Page: 3 **Title : Humboldt Bay sensitivity analysisCs137 Input File : C:\RESRADFamily\BUILD\3.5\HB_..SA-CS137-1.bld Evaluation Time: O.OOOOOOOOE+00 yearsstatistics for Dose (mrem) for Time: 1Receptor 1Minimum 4.84E-06Maximum 4.93E-06Average 4.92E-06std.Dev 7.97E-09source21.05E-061.08E-061.08E-062. 52E-0934.83E-075.01E-074. 95E-071.44E-091.06E-061.08E-061. 08E-062.45E-094.83E-075.02E-074.96E-071.4SE-093.70E-063.77E-063.76E-066. 54E-09Total1. 17E-051. 19E-051.18E-052. 08E-08* Total *Minimum 4.84E-06Maximum 4.93E-06Average 4.92E-06std.Dev 7.97E-091.05E-061.08E-061.08E-062.52E-094.83E-075.01E-074.95E-071.44E-091.06E-061.08E-061.08E-062.45E-094.83E-075.02E-074.96E-071.45E-093.70E-063.77E-063.76E-066.54E-091.17E-051.19E-051.18E-052.08E-08** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 13:47:16 Page: 16 A*Title : Humboldt Bay sensitivity analysis-cs137 Input File : C:\RESRADFamily\BUILD\3.5\HRBSA-Cs137-1.bld Evaluation Time: 1.00000000 yearsStatistics for Dose (mrem) for Time: 2SourceReceptor 1 2-"* 1-~Minimum 4.55E-06 9.71E-07Maximum 4.81E-06 1.05E-06Average 4.79E-06 1.05E-06Std.Dev 2.48E-08 7.87E-093 44.39E-074.85E-074.81E-074.54E-099.82E-07 4.38E-071.05E-06 4.87E-071.05E-06 4.82E-077.74E-09 4.66E-093.49E-063.68E-063.66E-062.04E-08Total1.11E-051.16E-051. 15E-056.48E-08(f)BARTLETT Page 51 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0* Total *Minimum 4.55E-06 9.71E-07 4.39E-07 9.82E-07 4.38E-07Maximum 4.81E-06 1.05E-06 4.85E-07 1.05E-06 4.87E-07Average 4.79E-06 1.05E-06 4.81E-07 1.05E-06 4.82E-07std.Dev 2.48E-08 7.87E-09 4.54E-09 7.74E-09 4.66E-093.49E-06 1.11E-053.68E-06 1.16E-053.66E-06 1.15E-052.04E-08 6.48E-08-RESRAD-BUILD Probabilistic Output 3.50 12/03/11 13:47:16 Page: 29 *Title : Humboldt Bay sensitivity analysis.Cs137 Input File : C:\RESRADFamily\BUILD\3.5\HB.SA-Cs137-1.bld Evaluation Time: 50.0000038 yearsStatistics for Dose (mrem) for Time: 3Receptor 11'** IMinimum 1.25E-06Maximum 1.49E-06Average 1.37E-06Std.Dev 8.68E-08Source22. 41E-073.21E-072.79E-072.84E-0839.78E-081.45E-071. 20E-071.69E-082.41E-073. 20E-072.79E-072.83E-0859.82E-081. 45E-071.21E-071. 69E-089.21E-071. 13E-061.02E-067. 62E-08Total2. 85E-063. 55E-063.19E-062. 39E-07* TotalMinimumMaximumAveragestd.Dev1. 25E-061.49E-061. 37E-068.68E-082.41E-073.21E-072.79E-072.84E-089. 78E-081.45E-071. 20E-071. 69E-082.41E-073.20E-072.79E-072.83E-089.82E-081.45E-071.21E-071.69E-089. 21E-071.13E-061.02E-067.62E-082.85E-063. 55E-063.19E-062.39E-07** RESRAD-BUILD Regression and Correlation output 3.50 12/03/11Title : Humboldt Bay sensitivity analysisCs137 Input File : C:\RESRADFamily\BUILD\3.BLD 13:47:16 Page: 81 **Coefficients for Total at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

=1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeffDeposition velocity 9 0.02 9 0.02 3 0.26 3 0.29Resuspension Rate 3 -0.06 6 -0.08 2 -0.30 1 -0.34Release time of 1 2 0.09 1 0.20 4 0.21 2 0.29Release time of 2 6 0.04 5 0.09 6 0.09 6 0.13Release time of 3 8 0.02 8 0.05 7 0.08 7 0.12Release time of 4 5 0.04 4 0.10 8 0.06 8 0.08Release time of 5 7 0.03 7 0.07 9 0.02 9 0.03Release time of 6 4 0.06 2 0.13 5 0.16' 4 0.22Building Exchange Rate 1 -0.13 3 -0.10 1 -0.38 5 -0.21R-SQUARE 0.39 0.39 0.76 0.76-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/03/11 13:47:16 Page: 82Title : Humboldt Bay sensitivity analysis-Cs137 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(i) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff Sig coeff Sig coeff Sig coeffDeposition velocity 4 0.03 5 0.04 4 0.36 3 0.29Resuspension Rate 3 -0.08 2 -0.10 3 -0.44 2 -0.36Release time of 1 1 0.22 1 0.49 1 0.69 1 0.90Release time of 2 7 0.01 7 0.03 8 0.01 8 0.01Release time of 3 8 0.01 8 0.02 5 -0.04 5 -0.04Release time of 4 5 0.02 4 0.05 7 -0.02 7 -0.02Release time of 5 6 0.02 6 0.04 6 0.04 6 0.04Release time of 6 9 -0.01 9 -0.02 9 0.01 9 0.01Building Exchange Rate 2 -0.09 3 -0.07 2 -0.46 4 -0.18R-SQUARE 0.38 0.38 0.88 0.88-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

V'IS ARTLETTPage 52 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 13:47:16 Page: 83 *Title : Humboldt Bay sensitivity analysisCs137 Input File : C:\RESRADFamnily\BUILD\3.BLD Coefficients for source(2) at Time: 1Coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RatePCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff sig coeff Sig coeff9 0.00 9 0.00 4 0.23 3 0.248 0.01 8 0.01 3 -0.27 2 -0.293 0.04 3 0.09 5 0.06 5 0.081 0.20 1 0.47 1 0.57 1 0.915 -0.01 5 -0.03 7 -0.03 7 -0.057 -0.01 7 -0.02 8 -0.02 8 -0.024 0.01 4 0.03 6 -0.04 6 -0.066 0.01 6 0.03 9 -0.01 9 -0.022 -0.13 2 -0.10 2 -0.40 4 -0.20R-SQUARE 0.33 0.33 0.78-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 13:47:16 Page: 84Title : Humboldt Bay sensitivity analysisCs137 Input File : C:\RESRADFamily\BUILD\3.BLD 0.78Coefficients for Source(3) at Time: 1Coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff Sig Coeff Sig Coeff5 0.04 6 0.05 4 0.41 3 0.343 -0.05 5 -0.06 3 -0.48 2 -0.436 0.03 4 0.07 9 0.02 9 0.027 -0.01 7 -0.02 8 0.02 8 0.021 0.20 1 0.46 1 0.64 1 0.858 -0.01 8 -0.01 6 -0.05 6 -0.054 0.04 3 0.09 5 0.07 5 0.079 0.00 9 0.00 7 -0.02 7 -0.022 -0.16 2 -0.13 2 -0.59 4 -0.250.36 0.36 0.88 0.88-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/03/11 13:47:16 Page: 85Title : Humboldt Bay sensitivity analysisCs137 Input File : C:\RESRAD-Family\BUILD\3.BLD coefficients for Source(4) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig coeff Sig CoeffDeposition velocity 8 0.01 8 0.02 4 0.27 3 0.29Resuspension Rate 3 -0.04 6 -0.05 3 -0.33 2 -0.36Release time of 1 4 0.04 3 0.08 6 0.05 6 0.06Release time of 2 6 -0.02 5 -0.05 5 -0.08 5 -0.10Release time of 3 9 0.00 9 -0.01 9 0.00 9 0.00Release time of 4 1 0.20 1 0.47 1 0.54 1 0.82Release time of 5 5 0.03 4 0.07 8 0.02 8 0.03Release time of 6 7 0.02 7 0.04 7 0.02 7 0.03Building Exchange Rate 2 -0.11 2 -0.09 2 -0.41 4 -0.21R-SQUARE 0.36 0.36 0.79 0.79-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

C i BARTLETTPage 53 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 13:47:16 Page: 86 **Title : Humboldt Bay sensitivity analysisCs137 Input File : C:\RESRAD.Family\BUILD\3.BLD Coefficients for Source(S) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff sig Coeff Sig CoeffDeposition velocity 4 0.05 4 0.06 4 0.37 3 0.31Resuspension Rate 3 -0.10 2 -0.13 3 -0.44 2 -0.38Release time of 1 5 0.01 6 0.02 9 0.00 9 0.00Release time of 2 8 0.00 8 0.01 8 -0.01 8 -0.01Release time of 3 6 0.01 5 0.02 6 -0.02 6 -0.02Release time of 4 7 0.01 7 0.01 5 -0.03 5 -0.03Release time of 5 1 0.22 1 0.52 1 0.69 1 0.94Release time of 6 9 0.00 9 0.00 7 -0.01 7 -0.01Building Exchange Rate 2 -0.13 3 -0.11 2 -0.57 4 -0.24R-SQUARE 0.36 0.36 0.88 0.88-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 13:47:16 Page: 87Title : Humboldt Bay sensitivity analysis-Cs137 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for'source(6) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig Coeff Sig CoeffDeposition velocity 5 0.03 7 0.03 4 0.35 3 0.28Resuspension Rate 3 -0.09 2 -0.11 3 -0.42 2 -0.35Release time of 1 6 0.02 5 0.05 8 0.03 8 0.03Release time of 2 8 0.00 8 0.01 9 0.01 9 0.01Release time of 3 9 0.00 9 -0.01 6 -0.07 6 -0.07Release time of 4 7 0.02 6 0.04 7 -0.04 7 -0.04Release time of 5 4 0.04 4 0.08 5 0.08 5 0.08Release time of 6 1 0.21 1 0.45 1 0.68 1 0.90Building Exchange Rate 2 -0.12 3 -0.09 2 -0.52 4 -0.21R-SQUARE 0.41 0.41 0.88 0.88-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itSrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

O")BARTLETT Page 54 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Eu-152 Results:*" RESRAD-BUILD Probabilistic output 3.50 12/03/11 20:22:01 Page:Title : Humboldt Bay sensitivity analysisEu152 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-EU152-1.bld 1 **Probabilistic Output Table of ContentsTable of Contents

...........................

1Probabilistic Input ........................

2Statistics for time = 0.00E+00 yr ..... 3Statistics for time = 1.00E+00 yr ..... 16Statistics for time = 5.00E+01 yr ..... 29statistics for time = 1.00E+02 yr ..... 42statistics for time = 2.00E+02 yr ..... 55Statistics for time = 4.00E+02 yr ..... 68Regression and Correlation Output ........

81** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 20:22:01 Page:Title : Humboldt Bay sensitivity analysisEu152 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Eul52-1.bld 2 *Probabilistic InputNumber of sample Runs: 300Number Name1 UD2 DKSUS3 RFO( 1, 1)4 RFO( 2, 1)5 RFO( 3, 1)6 RFO( 4, 1)7 RFO( 5, 1)8 RFO( 6, 1)9 LAMBDAT-------------------------------Distribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N

Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999-------------------

==
    • RESRAD-BUILD Probabilistic Output 3.50 12/03/11 20:22:01 Page: 3 '*Title : Humboldt Bay sensitivity analysisEu152 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-EUI52-1.bld Evaluation Time: O.O0000000E+00 yearsStatistics for Dose (mrem) for Time:1Receptor 1Minimum 8.75E-06Maximum 8.89E-06Average 8.82E-06Std.Dev 7.75E-09source21.71E-061. 75E-061.72E-062.53E-097.05E-077. 36E-077.08E-072.17E-0941. 71E-061. 75E-061. 72E-062.42E-097.08E-077.22E-077.IOE-071.66E-096.47E-066.60E-066. 52E-066.76E-09Total2.01E-052.04E-052.02E-052.14E-08* Total *MinimumMaximumAverage8. 75E-068. 89E-068.82E-061.71E-061.75E-061. 72E-062. 53E-097.05E-077.36E-077.08E-072.17E-091. 71E-061. 75E-061. 72E-062.42E-097.08E-077.22E-077. 1OE-071.66E-096.47E-066.60E-066. 52E-066. 76E-092.01E-052.04E-052.02E-052. 14E-08std.Dev 7.75E-09** RESRAD-BUILD Probabilistic output 3.50 12/03/11 20:22:01 Page: 16 **Title : Humboldt Bay sensitivity analysisEu152 Input File : C:\RESRADFamily\BUILD\3.5\HRSA-Eul52-1.bld Evaluation Time: 1.00000000 yearsStatistics for Dose (mrem) for Time: 2SourceReceptor 1 2 3*-* 1"**Minimum 8.14E-06 1.60E-06 6.61E-07Maximum 8.39E-06 1.65E-06 6.93E-07Average 8.36E-06 1.63E-06 6.70E-07Std.Dev 2.15E-08 3.90E-09 2.04E-0941.61E-061.65E-061. 63E-063.87E-0956.65E-076.83E-076.73E-071.60E-096.04E-066.22E-066.17E-061.48E-08Total1.88E-051.93E-051.91E-054.37E-08((- BARTLETTPage 55 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0* Total *Minimum 8.14E-06 1.60E-06 6.61E-07 1.61E-06 6.65E-07 6.04E-06 1.88E-05Maximum 8.39E-06 1.65E-06 6.93E-07 1.65E-06 6.83E-07 6.22E-06 1.93E-05Average 8.36E-06 1.63E-06 6.70E-07 1.63E-06 6.73E-07 6.17E-06 1.91E-05std.Dev 2.15E-08 3.90E-09 2.04E-09 3.87E-09 1.60E-09 1.48E-08 4.37E-08"" RESRAD-BUILD Probabilistic Output 3.50 12/03/11 20:22:01 Page: 29 k*Title : Humboldt Bay sensitivity analysisEulS2 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Eu152-1.bld Evaluation Time: 50.0000038 yearsStatistics for Dose (mrem) for Time: 3SourceReceptor 1 2 3 4 5 6 TotalMinimum 5.82E-07 1.12E-07 4.57E-08 1.12E-07 4.59E-08 4.29E-07 1.33E-06Maximum 6.38E-07 1.24E-07 5.10E-08 1.24E-07 5.12E-08 4.71E-07 1.46E-06Average 6.09E-07 1.18E-07 4.83E-08 1.18E-07 4.84E-08 4.49E-07 1.39E-06std.Dev 2.01E-08 4.22E-09 1.88E-09 4.22E-09 1.89E-09 1.51E-08 4.49E-08* Total *Minimum 5.82E-07 1.12E-07 4.57E-08 1.12E-07 4.59E-08 4.29E-07 1.33E-06Maximum 6.38E-07 1.24E-07 5.10E-08 1.24E-07 5.12E-08 4.71E-07 1.46E-06Average 6.09E-07 1.18E-07 4.83E-08 1.18E-07 4.84E-08 4.49E-07 1.39E-06std.Dev 2.01E-08 4.22E-09 1.88E-09 4.22E-09 1.89E-09 1.51E-08 4.49E-08** RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 20:22:01 Page: 81Title : Humboldt Bay sensitivity analysiasEu152 Input File : C:\RESRADmFamily\BUILD\3.BLD coefficients for Total at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff sig coeff sig coeff sig CoeffDeposition velocity 4 -0.05 6 -0.08 6 0.03 6 0.04Resuspension Rate 3 0.05 5 0.08 5 -0.05 5 -0.07Release time of 1 6 0.04 4 0.10 2 0.20 2 0.31Release time of 2 7 -0.01 7 -0.03 4 -0.10 4 -0.17Release time of 3 5 -0.04 3 -0.11 8 -0.01 8 -0.02Release time of 4 8 0.00 8 -0.01 9 0.01 9 0.01Release time of 5 2 0.06 2 0.15 7 0.02 7 0.04Release time of 6 9 0.00 9 0.01 3 0.14 3 0.23Building Exchange Rate 1 -0.35 1 -0.34 1 -0.77 1 -0.70R-SQUARE 0.14 0.14 0.67 0.67-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/03/11 20:22:01 Page: 82 **Title : Humboldt Bay sensitivity analysis.

SEu152Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(i) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig Coeff Sig Coeff Sig coeffDeposition velocity 8 -0.01 8 -0.01 4 0.08 4 0.08Resuspension Rate 6 0.02 7 0.03 3 -0.12 3 -0.12Release time of 1 2 0.12 1 0.30 2 0.49 1 0.68Release time of 2 7 0.01 6 0.03 6 -0.05 6 -0.06Release time of 3 4 -0.03 4 -0.08 7 -0.03 7 -0.04Release time of 4 9 0.00 9 0.01 9 0.00 9 0.00Release time of 5 3 0.06 3 0.15 5 0.06 5 0.08Release time of 6 5 -0.03 5 -0.07 8 0.01 8 0.01Building Exchange Rate 1 -0.30 2 -0.28 1 -0.80 2 -0.59R-SQUARE 0.20 0.20 0.81 0.81-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

CMB ARTLETTPage 56 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 20:22:01 Page: 83Title : Humboldt Bay sensitivity analysisEu152 Input File : C:\RESRAD-Family\BUILD\3.BLD coefficients for Source(2) at Time: 1coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff Sig coeff Sig coeff2 -0.05 4 -0.08 4 0.09 5 0.115 0.03 6 0.04 3 -0.13 3 -0.169 0.01 9 0.01 7 0.04 7 0.068 0.01 8 0.03 2 0.13 2 0.204 -0.05 3 -0.12 9 0.03 9 0.057 -0.02 7 -0.04 5 -0.08 4 -0.123 0.05 2 0.13 8 0.04 8 0.066 -0.03 5 -0.07 6 -0.06 6 -0.091 -0.38 1 -0.38 1 ,-0.83 1 -0.810.15 0.15 0.70 0.70-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/03/11 20:22:01 Page: 84Title : Humboldt Bay sensitivity analysis_-Eu152 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1sig coeff sig coeff Sig Coeff Sig Coeff3 -0.06 5 -0.08 3 0.23 3 0.174 0.05 6 0.08 2 -0.24 2 -0.187 -0.01 7 -0.04 9 0.00 9 0.009 0.00 9 -0.01 8 -0.01 8 -0.012 -0.07 2 -0.18 4 0.08 4 0.078 -0.01 8 -0.02 5 -0.05 5 -0.045 0.05 3 0.13 7 -0.01 7 -0.016 -0.03 4 -0.08 6 -0.03 6 -0.031 -0.32 1 -0.32 1 -0.94 1 -0.940.14 0.14 0.89 0.89-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and correlation output 3.50 12/03/11 20:22:01 Page: 85Title : Humboldt Bay sensitivity analysisEul52 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1Coefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable sig coeff sig Coeff Sig Coeff Sig CoeffDeposition velocity 2 -0.06 4 -0.09 7 0.02 8 0.02Resuspension Rate 3 0.06 5 0.09 4 -0.05 5 -0.06Release time of 1 8 0.01 8 0.03 5 0.04 4 0.07Release time of 2 7 -0.01 7 -0.03 3 -0.08 3 -0.13Release time of 3 5 -0.05 3 -0.13 9 0.00 9 0.00Release time of 4 9 -0.01 9 -0.03 2 0.13 2 0.20Release time of 5 4 0.06 2 0.16 6 0.03 6 0.05Release time of 6 6 -0.02 6 -0.06 8 -0.02 7 -0.03Building Exchange Rate 1 -0.38 1 -0.38 1 -0.83 1 -0.81R-SQUARE 0.16 0.16 0.69 0.69-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

Lý BA RTLETTPage 57 Bartlett Engineering ENG-HBi002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 20:22:01 Page: 86 *Title : Humboldt Bay sensitivity analysisEu152 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(5) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig Coeff sig Coeff Sig Coeff Sig CoeffDeposition velocity 2 -0.07 3 -0.10 3 0.19 3 0.14Resuspension Rate 4 0.06 4 0.09 2 -0.22 2 -0.17Release time of 1 6 0.01 7 0.03 5 0.03 5 0.03Release time of 2 8 -0.01 8 -0.01 9 -0.01 9 -0.01Release time of 3 3 -0.06 2 -0.16 7 -0.03 6 -0.03Release time of 4 9 0.00 9 -0.01 8 -0.02 8 -0.02Release time of 5 7 -0.01 6 -0.03 4 0.05 4 0.04Release time of 6 5 -.0.02 5 -0.05 6 -0.03 7 -0.03Building Exchange Rate 1 -0.39 1 -0.38 1 -0.94 1 -0.94R-SQUARE 0.20 0.20 0.89 0.89-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 20:22:01 Page: 87Title : Humboldt Bay sensitivity analysisEu152 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 5 -0.05 6 -0.07 5 0.06 6 0.06Resuspension Rate 4 0.05 5 0.07 3 -0.10 3 -0.10Release time of 1 9 0.00 9 0.00 6 0.05 5 0.06Release time of 2 8 0.01 8 0.02 4 -0.07 4 -0.09Release time of 3 3 -0.05 3 -0.13 9 -0.04 9 -0.05Release time of 4 7 0.01 7 0.02 8 0.04 8 0.05Release time of S 2 0.06 2 0.16 7 0.04 7 0.06Release time of 6 6 0.04 4 0.10 2 0.38 2 0.51Building Exchange Rate 1 -0.33 1 -0.33 1 -0.84 1 -0.71R-SQUARE 0.14 0.14 0.80 0.80-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

(Vi2ARTLETT Page 58 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Eu-154 Results:*- RESRAD-BUILD Probabilistic Output 3.50 12/04/11 09:42:33 Page:Title : Humboldt Bay sensitivity analysis.Eu154 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Eu154-1.bld I **Probabilistic Output Table of ContentsTable of Contents

...........................

1Probabilistic Input ........................

2Statistics for time = O.OOE+O0 yr .... 3Statistics for time = 1.0OE+OO yr .... 16statistics for time = 5.00E+01 yr .... 29statistics for time = 1.00E+02 yr .... 42Statistics for time = 2.00E+02 yr .... 55Statistics for time = 4.00E+02 yr .... 68Regression and correlation Output ........

81** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 09:42:33 Page:Title : Humboldt Bay sensitivity analysisEulS4 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Eu154-1.bld 2 *Probabilistic InputNumber of Sample Runs: 300Number123456789NameUDDKSUSRFO( 1, 1)RFO( 2, 1)RFO( 3, 1)RFO( 4, 1)RFO( 5, 1)RFO( 6, 1)LAMBDATDistribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N

Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999"' RESRAD-BUILD Probabilistic Output 3.50 12/04/11 09:42:33 Page: 16 **Title : Humboldt Bay sensitivity analysisEu154 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Eul54-1.bld Evaluation Time: 1.00000000 yearsstatistics for Dose (mrem) for Time: 2Receptor 1Minimum 8.41E-06Maximum 8.68E-06Average 8.63E-06std.Dev 2.23E-08Source21. 66E-061. 71E-061.69E-064. 20E-0936.86E-077. 25E-076.96E-072.42E-091. 67E-061. 71E-061. 69E-064. 17E-0956.90E-077. 11E-076.98E-071.81E-0966.24E-066.45E-066. 38E-061. 56E-08Total1.94E-052.OOE-051.98E-054.63E-08* TotalMinimum 8.41E-06Maximum 8.68E-06Average 8.63E-06std.Dev 2.23E-081.66E-061.71E-061.69E-064.20E-096.86E-077. 2 5E-076.96E-072.42E-091.67E-061.71E-061.69E-064.17E-096.90E-077.11E-076.98E-071. 81E-096.24E-066.45E-066.38E-061.56E-081.94E-052. 00E-051.98E-054.63E-08** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 09:42:33 Page: 16 '4Title : Humboldt Bay sensitivity analysis.Eu154 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Eu154-1.bld Evaluation Time: 1.00000000 yearsstatistics for Dose (mrem) for Time: 2SourceReceptor 1 2 3 4Minimum 8.41E-06 1.66E-06 6.86E-07 1.67E-06Maximum 8.68E-06 1.71E-06 7.25E-07 1.71E-06Average 8.63E-06 1.69E-06 6.96E-07 1.69E-06std.Dev 2.23E-08 4.20E-09 2.42E-09 4.17E-096.90E-077. 11E-076.98E-071.81E-096 Total6.24E-06 1.94E-056.45E-06 2.00E-056.38E-06 1.98E-051.56E-08 4.63E-08Q©BARTLETT Page 59 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0* Total *Minimum 8.41E-06Maximum 8.68E-06Average 8.63E-06std.Dev 2.23E-081.66E-06 6.86E-071.71E-06 7.25E-071.69E-06 6.96E-074.20E-09 2.42E-091. 67E-061. 71E-061. 69E-064.17E-096. 90E-077. 11E-076. 98E-071. 81E-096.24E-066.45E-066. 38E-061.56E-081. 94E-052.OOE-051.98E-054. 63E-08** RESRAD-BUILD Probabilistic output 3.50 12/04/11 09:42:33 Page: 29 Title : Humboldt Bay sensitivity analysisEu154 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Eu154-1.bld Evaluation Time: 50.0000038 yearsStatistics for Dose (mrem) for Time: 3Receptor*-* 1-*MinimumMaximumAveragestd.Dev11. 62E-071. 79E-071. 70E-075. 74E-09source23.13E-083.48E-083. 30E-081. 24E-091. 27E-081.43E-081.35E-085.67E-1043.13E-083.48E-083.30E-081. 24E-091. 28E-081.44E-081.35E-085. 69E-101.20E-071. 32E-071. 25E-074. 37E-09Total3.70E-074.08E-073.89E-071. 30E-08* Total ** Total*MinimumMaximumAveragestd.Dev1. 62E-071. 79E-071. 70E-075. 74E-093.13E-083.48E-083.30E-081. 24E-091. 27E-081.43E-081. 35E-085.67E-103.13E-083.48E-083. 30E-081. 24E-091.28E-081. 44E-081.35E-085.69E-101.20E-071. 32E-071. 25E-074. 37E-093. 70E-074.08E-073.89E-071. 30E-08** RESRAD-BUILD Regression and Correlation output 3.50 12/04/11Title : Humboldt Bay sensitivity analysisEu154 Input File : C:\RESRADFamily\BUILD\3.BLD 09:42:33 Page: 81 **coefficients for Total at Time: 1coefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable sig coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 5 -0.05 5 -0.07 5 0.06 5 0.07Resuspension Rate 2 0.06 4 0.09 4 -0.07 4 -0.08Release time of 1 6 0.02 6 0.06 2 0.15 2 0.21Release time of 2 8 0.01 8 0.02 8 -0.01 8 -0.02Release time of 3 4 -0.05 3 -0.14 6 -0.04 6 -0.05Release time of 4 9 0.00 9 0.00 9 0.01 9 0.02Release time of 5 3 0.05 2 0.15 7 0.03 7 0.05Release time of 6 7 -0.01 7 -0.03 3 0.11 3 0.16Building Exchange Rate 1 -0.36 1 -0.36 1 -0.84 1 -0.78R-SQUARE 0.14 0.14 0.75 0.75-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 09:42:33 Page: 82 *Title : Humboldt Bay sensitivity analysisEu154 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(i) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig coeff sig coeffDeposition velocity 7 -0.02 8 -0.04 4 0.05 7 0.05Resuspension Rate S 0.04 6 0.06 3 -0.10 3 -0.09Release time of 1 2 0.10 2 0.24 2 0.48 2 0.64Release time of 2 8 0.01 7 0.04 7 -0.04 6 -0.05Release time of 3 4 -0.04 4 -0.11 S -0.05 4 -0.06Release time of 4 9 0.00 9 -0.01 9 -0.01 9 -0.01Release time of 5 3 0.06 3 0.15 6 0.05 5 0.06Release time of 6 6 -0.02 5 -0.06 8 0.03 8 0.03Building Exchange Rate 1 -0.31 1 -0.30 1 -0.83 1 -0.65R-SQUARE 0.16 0.16 0.81 0.81-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

(fUs B A RTL ETTPage 60 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0*;iRESRAD-BUILD Regression and Correlation output 3.50 12/04/11 09:42:33 Page: 83Title : Humboldt Bay sensitivity analysisaEu154 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff sig coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.06 4 -0.09 8 0.03 8 0.03Resuspension Rate 4 0.05 5 0.08 5 -0.04 7 -0.04Release time of 1 9 0.00 9 0.00 9 -0.01 9 -0.02Release time of 2 8 -0.01 8 -0.02 2 0.12 2 0.16Release time of 3 2 -0.07 2 -0.18 3 -0.09 3 -0.13Release time of 4 6 -0.01 6 -0.03 4 -0.05 4 -0.07Release time of 5 5 0.05 3 0.13 7 0.04 6 0.05Release time of 6 7 -0.01 7 -0.02 6 0.04 5 0.05Building Exchange Rate 1 -0.38 1 -0.37 1 -0.87 1 -0.87R-SQUARE 0.16 0.16 0.76 0.76-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 09:42:33 Page: 84Title : Humboldt Bay sensitivity analysisEu154 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff sig coeff Sig CoeffDeposition velocity 4 -0.06 5 -0.09 3 0.19 3 0.13Resuspension Rate 3 0.06 4 0.09 2 -0.20 2 -0.14Release time of 1 7 -0.01 7 -0.04 9 0.00 9 0.00Release time of 2 9 0.00 9 -0.01 8 0.01 8 0.01Release time of 3 2 -0.07 2 -0.19 7 0.02 7 0.02Release time of 4 8 -0.01 8 -0.01 5 -0.03 5 -0.02Release time of 5 5 0.04 3 0.12 6 -0.02 6 -0.02Release time of 6 6 -0.03 6 -0.08 4 -0.05 4 -0.04Building Exchange Rate 1 -0.32 1 -0.31 1 -0.95 1 -0.94R-SQUARE 0.14 0.14 0.90 0.90-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 09:42:33 Page: 85Title : Humboldt Bay sensitivity analysisEu154 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(4) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 2 -0.06 4 -0.09 9 0.00 9 0.00Resuspension Rate 5 0.06 5 0.08 7 -0.02 7 -0.02Release time of 1 9 0.00 9 0.01 6 0.03 6 0.04Release time of 2 8 -0.01 8 -0.02 4 -0.07 4 -0.09Release time of 3 3 -0.06 3 -0.16 3 -0.08 3 -0.12Release time of 4 6 -0.02 6 -0.06 2 0.11 2 0.15Release time of 5 4 0.06 2 0.16 5 0.05 5 0.07Release time of 6 7 -0.02 7 -0.05 8 0.01 8 0.01Building Exchange Rate 1 -0.37 1 -0.37 1 -0.87 1 -0.86R-SQUARE 0.15 0.15 0.75 0.75-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

ARLTTPge6 1"IBARTLETT Page 61 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 09:42:33 Page: 86Title : Humboldt Bay sensitivity analysisEu154 Input rile : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(5) at Time: 1coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1sig Coeff Sig Coeff Sig Coeff Sig Coeff2 -0.07 3 -0.11 3 0.15 3 0.113 0.07 4 0.10 2 -0.16 2 -0.117 0.01 7 0.03 6 0.02 6 0.028 -0.01 8 -0.02 9 -0.01 9 0.004 -0.06 2 -0.16 7 -0.02 7 -0.019 0.00 9 -0.01 8 -0.01 8 -0.015 -0.02 5 -0.05 5 -0.03 5 -0.036 -0.02 6 -0.05 4 -0.03 4 -0.031 -0.39 1 -0.38 1 -0.95 1 -0.940.21 0.21 0.90 0.90-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it0rovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 09:42:33 Page: 87Title : Humboldt Bay sensitivity analysis._Eu154 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(6) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig Coeff Sig Coeff Sig CoeffDeposition Velocity 4 -0.05 5 -0.08 4 0.05 7 0.04Resuspension Rate 2 0.06 4 0.10 3 -0.07 3 -0.07Release time of 1 9 0.00 9 -0.01 9 0.01 9 0.02Release time of 2 7 0.01 7 0.03 6 -0.04 5 -0.05Release time of 3 5 -0.05 3 -0.14 5 -0.04 4 -0.05Release time of 4 8 0.01 8 0.02 8 0.03 8 0.04Release time of 5 3 0.06 2 0.17 7 0.04 6 0.05Release time of 6 6 0.01 6 0.03 2 0.33 2 0.44Building Exchange Rate 1 -0.34 1 -0.34 1 -0.87 1 -0.79R-SQUARE 0.13 0.13 0.81 0.81-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

SARLTPae6 hr")BARTLETT Page 62 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0H-3 Results:** RESRAD-BUILD Probabilistic output 3.50 12/04/11 11:25:48 Page:Title : Humboldt Bay sensitivity analysisH3 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-H3-1.bld 1 **Probabilistic Output Table of ContentsTable of Contents

...........................

1Probabilistic Input ........................

2statistics for time = O.OOE+00 yr ..... 3Statistics for time = 1.OOE+00 yr ..... 16statistics for time = 5.00E+01 yr ..... 29Statistics for time = 1.OOE+02 yr ..... 42Statistics for time = 2.OOE+02 yr ..... 55statistics for time = 4.OOE+02 yr ..... 68Regression and correlation output ........

81** RESRAD-BUILD Probabilistic output 3.50 12/04/11 11:25:48 Page:Title : Humboldt Bay sensitivity analysisH3 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-H3-1.bld 2 **Probabilistic InputNumber of sample Runs: 300Number123456789NameUDDKSUSRFO( 1, 1)RFO( 2, 1)RFO( 3, 1)RFO( 4, 1)RFO( 5, 1)RFO( 6, 1)LAMBDATDistribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N

---== -==Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999-RESRAD-BUILD Probabilistic Output 3.50 12/04/11 11:25:48 Page: 3 *kTitle : Humboldt Bay sensitivity analysisH3 Input Pile : C:\RESRADFamily\BUILD\3.5\HBSA-H3-1.bld Evaluation Time: 0.OOOOOOOOE+O0 yearsStatistics for Dose (mrem) for Time:1Source1 2ReceptorMinimumMaximumAveragestd.Dev6.41E-101.21E-096. 71E-104. 88E-112.82E-104. 72E-102. 96E-102. 16E-111.88E-103.81E-101.98E-101. 64E-112.83E-104. 76E-102.96E-102.04E-1151.88E-103.02E-101. 97E-101.41E-116.39E-101. 26E-096.71E-104.92E-11Total2.22E-094. 08E-092.33E-091.65E-10" Total *MinimumMaximumAverageStd.Dev6.41E-101. 21E-096.71E-104. 88E-112.82E-104.72E-102.96E-102.16E-111. 88E-103.81E-101. 98E-101. 64E-112. 83E-104. 76E-102.96E-102.04E-111.88E-103.02E-101.97E-101.41E-116. 39E-101.26E-096.71E-104.92E-112. 22E-094.08E-092. 33E-091.65E-10** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 11:25:48 Page: 16 *Title : Humboldt Bay sensitivity analysisH3 Input File : C:\RESRAD-Family\BUILD\3.5\HB-SA-H3-1.bld Evaluation Time: 1.00000000 yearsstatistics for Dose (mrem) for Time: 2sourceReceptor 1 2Minimum 5.42E-10 2.51E-10Maximum 1.11E-09 4.35E-10Average 6.24E-10 2.76E-10std.Dev 4.21E-11 1.81E-113 4 5 61.65E-10 2.53E-10 1.70E-10 5.42E-103.48E-10 4.38E-10 2.72E-10 1.15E-091.84E-10 2.76E-10 1.84E-10 6.24E-101.40E-11 1.71E-11 1.15E-11 4.26E-11Total1.97E-093. 74E-092. 17E-091.42E-10C)BARTLETT Page 63E3 ART LETTPage 63 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0* Total .Minimum 5.42E-10 2.51E-10 1.65E-10 2.53E-10 1.70E-10 5.42E-10 1.97E-09Maximum 1.11E-09 4.35E-10 3.48E-10 4.38E-10 2.72E-10 1.15E-09 3.74E-09Average 6.24E-10 2.76E-10 1.84E-10 2.76E-10 1.84E-10 6.24E-10 2.17E-09std.Dev 4.21E-11 1.81E-11 1.40E-11 1.71E-11 1.15E-11 4.26E-11 1.42E-10*' RESRAD-BUILD Probabilistic Output 3.50 12/04/11 11:25:48 Page: 29 *Title : Humboldt Bay sensitivity analysis-H3 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-H3-I.bld Evaluation Time: 50.0000038 yearsstatistics for Dose (mrem) for Time: 3sourceReceptor 1 2 3 4 5 6 TotalMinimum O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00Maximum 3.22E-11 1.45E-11 9.45E-12 1.44E-11 9.55E-12 3.25E-11 1.12E-10Average 1.59E-11 7.03E-12 4.69E-12 7.04E-12 4.68E-12 1.60E-11 5.54E-11Std.Dev 1.16E-11 5.10E-12 3.39E-.12 5.09E-12 3.41E-12 1.1SE-11 3.78E-11* Total *Minimum O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00Maximum 3.22E-11 1.45E-11 9.45E-12 1.44E-11 9.55E-12 3.25E-11 1.12E-10Average 1.59E-11 7.03E-12 4.69E-12 7.04E-12 4.68E-12 1.60E-11 5.54E-11std.Dev 1.16E-11 5.10E-12 3.39E-12 5.09E-12 3.41E-12 1.15E-11 3.78E-11** RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 11:25:48 Page: 81Title : Humboldt Bay sensitivity analysisH3 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Total at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff sig Coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.06 5 -0.09 3 0.48 3 0.34Resuspension Rate 6 0.04 8 0.06 2 -0.54 2 -0.40Release time of 1 7 -0.03 6 -0.08 6 -0.14 6 -0.11Release time of 2 9 -0.01 9 -0.02 7 -0.08 7 -0.06Release time of 3 2 -0.07 2 -0.17 8 0.03 8 0.02Release time of 4 8 -0.03 7 -0.07 5 -0.16 5 -0.12Release time of 5 5 0.04 4 0.11 9 0.00 9 0.00Release time of 6 4 -0.06 3 -0.14 4 -0.20 4 -0.16Building Exchange Rate 1 -0.35 1 -0.33 1 -0.95 1 -0.84R-SQUARE 0.23 0.23 0.92 0.92-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/04/11 11:25:48 Page: 82Title : Humboldt Bay sensitivity analysisH3 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(l) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeffDeposition velocity 6 -0.05 6 -0.08 3 0.48 4 0.35Resuspension Rate 5 0.06 5 0.08 2 -0.53 2 -0.40Release time of 1 2 -0.10 2 -0.24 4 -0.45 3 -0.40Release time of 2 9 0.00 9 0.01 9 -0.02 9 -0.01Release time of 3 3 -0.06 3 -0.16 7 0.07 6 0.06Release time of 4 8 -0.02 8 -0.05 5 -0.10 5 -0.08Release time of 5 4 0.06 4 0.15 6 0.07 7 0.06Release time of 6 7 -0.03 7 -0.06 8 -0.07 8 -0.06Building Exchange Rate 1 -0.34 1 -0.32 1 -0.94 1 -0.84R-SQUARE 0.22 0.22 0.92 0.92-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

Q SA RT E TPae6(&U"'i 8 A R T L E T TPage 64 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0-RESRAD-BUILD Regression and correlation output 3.50 12/04/11 11:25:48 Page: 83Title : Humboldt Bay sensitivity analysisH3 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff Sig coeff Sig coeff4 -0.05 5 -0.08 3 0.51 4 0.368 0.01 9 0.01 2 -0.57 3 -0.429 0.00 8 -0.01 8 0.04 8 0.032 -0.09 2 -0.22 4 -0.49 2 -0.443 -0.05 3 -0.13 6 0.06 6 0.057 -0.02 7 -0.04 5 -0.11 5 -0.085 0.03 4 0.09 7 0.06 7 0.056 -0.02 6 -0.05 9 -0.03 9 -0.021 -0.35 1 -0.33 1 -0.95 1 -0.830.23 0.23 0.92 0.92-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/04/11 11:25:48 Page: 84Title : Humboldt Bay sensitivity analysisH3 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for source(3) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig coeff Sig CoeffDeposition velocity 3 -0.05 5 -0.08 3 0.45 4 0.32Resuspension Rate 6 0.03 7 0.04 2 -0.52 2 -0.38Release time of 1 7 -0.02 6 -0.04 8 0.03 8 0.03Release time of 2 9 0.00 9 0.00 9 -0.02 9 -0.02Release time of 3 2 -0.11 2 -0.29 4 -0.41 3 -0.37Release time of 4 8 -0.01 8 -0.03 6 -0.07 7 -0.05Release time of 5 4 0.04 3 0.11 7 0.07 6 0.05Release time of 6 5 -0.03 4 -0.08 5 -0.07 5 -0.06Building Exchange Rate 1 -0.32 1 -0.30 1 -0.95 1 -0.84R-SQUARE 0.20 0.20 0.92 0.92-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 11:25:48 Page: 85Title : Humboldt Bay sensitivity analysisH3 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1coefficient

=Repetition

=Description of Probabilistic variablePCC SRC PRCC SRRC1 1 1 1sig coeff Sig coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.05 5 -0.08 4 0.46 4 0.32Resuspension Rate 7 0.02 7 0.03 3 -0.53 3 -0.38Release time of 1 9 0.00 9 -0.01 7 0.04 7 0.03Release time of 2 8 0.00 8 -0.01 9 0.00 9 0.00Release time of 3 4 -0.05 3 -0.13 5 0.10 5 0.08Release time of 4 2 -0.11 2 -0.28 2 -0.55 2 -0.51Release time of 5 5 0.05 4 0.13 8 0.02 8 0.02Release time of 6 6 -0.03 6 -0.07 6 -0.06 6 -0.05Building Exchange Rate 1 -0.36 1 -0.34 1 -0.95 1 -0.83R-SQUARE 0.24 0.24 0.92 0.92-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

(SBARTLETT Page 65 Bartleft Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0-RESRAD-BUILD Regression and correlation output 3.50 12/04/11 11:25:48 Page: 86Title : Humboldt Bay sensitivity analysisH3 Input File : C:\RESRAD-Family\BUILD\3.BLD coefficients for source(5) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 2 -0.07 4 -0.10 3 0.47 4 0.33Resuspension Rate 5 0.04 5 0.06 2 -0.53 2 -0.39Release time of 1 7 0.01 7 0.02 8 0.05 8 0.04Release time of 2 9 -0.01 9 -0.02 9 0.01 9 0.01Release time of 3 4 -0.06 3 -0.16 7 0.07 7 0.05Release time of 4 8 -0.01 8 -0.02 5 -0.12 5 -0.09Release time of 5 3 -0.06 2 -0.16 4 -0.42 3 -0.37Release time of 6 6 -0.02 6 -0.04 6 -0.07 6 -0.06Building Exchange Rate 1 -0.35 1 -0.33 1 -0.95 1 -0.84R-SQUARE 0.24 0.24 0.92 0.92-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/04/11 11:25:48 Page: 87Title : Humboldt Bay sensitivity analysisH3 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for source(6) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 4 -0.06 5 -0.09 3 0.49 4 0.35Resuspension Rate 5 0.06 6 0.08 2 -0.55 3 -0.41Release time of 1 8 -0.01 8 -0.02 9 0.01 9 0.00Release time of 2 9 0.01 9 0.02 8 0.01 8 0.00Release time of 3 3 -0.06 3 -0.16 6 0.06 6 0.05Release time of 4 7 -0.01 7 -0.03 5 -0.09 5 -0.07Release time of 5 6 0.06 4 0.15 7 0.02 7 0.02Release time of 6 2 -0.12 2 -0.30 4 -0.47 2 -0.43Building Exchange Rate 1 -0.34 1 -0.32 1 -0.94 1 -0.83R-SQUARE 0.22 0.22 0.92 0.92-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

C BARTLETTPage 66 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev.01-129 Results:** RESRAD-BUILD Probabilistic output 3.50 12/04/11 11:28:19 Page:Title : Humboldt Bay sensitivity analysisI129 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-1129-1.bld 1 **Probabilistic output Table of contentsTable of Contents

...........................

1Probabilistic Input ........................

2statistics for time = O.OOE+00 yr ..... 3statistics for time = 1.OOE+00 yr ..... 16Statistics for time = 5.OOE+01 yr ..... 29Statistics for time = 1.OOE+02 yr ..... 42Statistics for time = 2.OOE+02 yr ..... 55Statistics for time = 4.OOE+02 yr ..... 68Regression and correlation output ........

81** RESRAD-BUILD Probabilistic output 3.50 12/04/11 11:28:19 Page:Title : Humboldt Bay sensitivity analysis.I129 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-i129-1.bld 2 **Probabilistic InputNumber of Sample Runs: 300Number123456789NameUDDKSUSRFO( 1, 1)RFO( 2, 1)RFO( 3, 1)RFO( 4, 1)RFO( 5, 1)RFO( 6, 1)LAMBDATDistribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 11:28:19 Page: 3 *Title : Humboldt Bay sensitivity analysis-I129 Input File : C:\RESRADFamily\BUILD\3.5\

BHB_SA-i129-1.bld Evaluation Time: 0.00000000E+00 yearsStatistics for Dose (mrem) for Time: 1ReceptorMinimumMaximumAveragestdDev2. 97E-063. 66E-063.21E-064. 64E-08Source21.25E-061. 55E-061. 34E-062.04E-088.16E-071.01E-068. 74E-071. 33E-081. 28E-061. 52E-061. 34E-061. 85E-085 68.13E-07 2.98E-061.02E-06 3.64E-068.74E-07 3.16E-061.39E-08 4.22E-08Total1.03 E-051. 23E-051. 08E-051. 50E-07* Total *Minimum 2.97E-06 1.25E-06Maximum 3.66E-06 1.55E-06Average 3.21E-06 1.34E-06std.Dev 4.64E-08 2.04E-088.16E-071.01E-068. 74E-071. 33E-081. 28E-061. 52E-061. 34E-061. 85E-088.13E-071.02E-068.74E-071. 39E-082.98E-063.64E-063.16E-064.22E-081. 03E-O51. 23E-051. 08E-051. 50E-07** RESRAD-BUILD Probabilistic output 3.50 12/04/11 11:28:19 Page: 16 *Title : Humboldt Bay sensitivity analysisI129 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-129-1.bld Evaluation Time: 1.00000000 yearsStatistics for Dose (mrem) for Time: 2Receptor 1Minimum 2.42E-06Maximum 3.59E-06Average 3.16E-06Std.Dev 7.91E-08Source21. OIE-061. 51E-061. 32E-063.48E-086.65E-079. 71E-078.59E-072.18E-081. 06E-061. 50E-061. 32E-063. 37E-086. 53E-079.60E-078.59E-072.18E-086 Total2.52E-06 9.12E-063.57E-06 1.21E-053.11E-06 1.06E-057.63E-08 2.51E-07(rB ARTLETTPage 67 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0* Total *Minimum 2.42E-06 1.01E-06 6.65E-07 1.06E-06 6.53E-07 2.52E-06 9.12E-06Maximum 3.59E-06 1.51E-06 9.71E-07 1.50E-06 9.60E-07 3.57E-06 1.21E-05Average 3.16E-06 1.32E-06 8.59E-07 1.32E-06 8.59E-07 3.11E-06 1.06E-05Std.Dev 7.91E-08 3.48E-08 2.18E-08 3.37E-08 2.18E-08 7.63E-08 2.51E-07** RESRAD-BUILD Probabilistic output 3.50 12/04/11 11:28:19 Page: 29 *Title : Humboldt Bay sensitivity analysisI129 Input File : C:\RESRADFamily\BUILD\3.5\HB_SA-i129-1.bld Evaluation Time: 50.0000038 yearsStatistics for Dose (mrem) for Time: 3SourceReceptor 1 2 3 4 5 6 TotalMinimum 3.10E-07 6.95E-08 2.85E-08 6.95E-08 2.86E-08 2.63E-07 7.69E-07Maximum 2.66E-06 1.10E-06 7.12E-07 1.10E-06 7.13E-07 2.61E-06 8.82E-06Average 1.43E-06 5.62E-07 3.56E-07 5.63E-07 3.56E-07 1.38E-06 4.65E-06std.Dev 8.38E-07 3.68E-07 2.45E-07 3.68E-07 2.44E-07 8.36E-07 2.73E-06* Total *Minimum 3.10E-07 6.95E-08 2.85E-08 6.95E-08 2.86E-08 2.63E-07 7.69E-07Maximum 2.66E-06 1.10E-06 7.12E-07 1.10E-06 7.13E-07 2.61E-06 8.82E-06Average 1.43E-06 5.62E-07 3.56E-07 5.63E-07 3.56E-07 1.38E-06 4.65E-06std.Dev 8.38E-07 3.68E-07 2.45E-07 3.68E-07 2.44E-07 8.36E-07 2.73E-06** RESRAD-BUILD Regression and correlation output 3.50 12/04/11 11:28:19 Page: 81Title : Humboldt Bay sensitivity analysisf1129 Input File : C:\RESRAD-Family\BUILD\3.BLD coefficients for Total at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff sig coeff Sig coeff Sig CoeffDeposition velocity 2 -0.07 3 -0.11 3 0.28 3 0.33Resuspension Rate 5 -0.02 8 -0.04 2 -0.53 1 -0.70Release time of 1 3 0.04 2 0.12 4 0.21 4 0.30Release time of 2 7 -0.02 6 -0.05 8 0.03 8 0.04Release time of 3 9 -0.01 9 -0.02 9 0.00 9 0.00Release time of 4 4 0.03 4 0.08 5 0.15 5 0.21Release time of 5 6 0.02 5 0.06 6 0.05 6 0.07Release time of 6 8 -0.02 7 -0.04 7 0.04 7 0.06Building Exchange Rate 1 -0.19 1 -0.18 1 -0.56 2 -0.35R-SQUARE 0.08 0.08 0.74 0.74-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 11:28:19 Page: 82Title : Humboldt Bay sensitivity analysis-i129 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(1) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.07 3 -0.10 4 0.29 4 0.33Resuspension Rate 4 -0.03 6 -0.05 2 -0.54 2 -0.68Release time of 1 2 0.07 1 0.18 3 0.48 1 0.73Release time of 2 7 -0.01 7 -0.04 8 -0.02 8 -0.02Release time of 3 8 -0.01 8 -0.04 7 -0.05 7 -0.07Release time of 4 6 0.02 5 0.06 5 0.08 5 0.11Release time of 5 9 0.01 9 0.03 9 0.01 9 0.02Release time of 6 5 -0.02 4 -0.06 6 -0.07 6 -0.09Building Exchange Rate 1 -0.18 2 -0.17 1 -0.58 3 -0.35R-SQUARE 0.07 0.07 0.76 0.76-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained regression on the independent variables.

IBARTLETT Page 68 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0I. RESRAD-BUILD Regression and correlation output 3.50 12/04/11 11:28:19 Page: 83Title : Humboldt Bay sensitivity analysisI129 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for source(2) at Time: 1coefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable sig coeff sig coeff Sig Coeff Sig coeffDeposition velocity 2 -0.07 2 -0.12 4 0.28 4 0.33Resuspension Rate 9 0.00 9 0.00 2 -0.52 1 -0.69Release time of 1 5 0.03 5 0.07 7 0.06 7 0.08Release time of 2 3 0.04 3 0.11 3 0.43 2 0.69Release time of 3 6 -0.01 6 -0.04 8 -0.05 8 -0.07Release time of 4 7 0.01 7 0.03 6 0.09 6 0.13Release time of 5 8 0.01 8 0.02 9 -0.02 9 -0.02Release time of 6 4 -0.03 4 -0.07 5 -0.10 5 -0.15Building Exchange Rate 1 -0.18 1 -0.18 1 -0.54 3 -0.34R-SQUARE 0.06 0.06 0.73 0.73-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/04/11 11:28:19 Page: 84Title : Humboldt Bay sensitivity analysisI129 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for source(3) at Time: 1coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of SRelease time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff Sig coeff Sig coeff2 -0.07 3 -0.10 4 0.30 4 0.347 -0.01 9 -0.02 2 -0.54 1 -0.706 0.02 6 0.06 7 0.05 7 0.084 -0.02 4 -0.07 8 -0.01 8 -0.023 0.05 2 0.13 3 0.39 2 0.629 0.01 8 0.03 6 0.08 6 0.118 0.01 7 0.03 9 0.00 9 0.015 -0.02 5 -0.06 5 -0.10 5 -0.141 -0.19 1 -0.18 1 -0.58 3 -0.360.06 0.06 0.74 0.74-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

  • ' RESRAD-BUILD Regression and Correlation output 3.50Title : Humboldt Bay sensitivity analysis-j129 Input File : C:\RESRADFamily\BUILD\3.BLD 12/04/11 11:28:19 Page: 85 "'Coefficients for Source(4) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig coeff Sig coeffDeposition velocity 3 -0.08 3 -0.12 4 0.31 3 0.37Resuspension Rate 9 -0.01 9 -0.01 2 -0.54 2 -0.71Release time of 1 4 0.04 4 0.10 7 0.06 7 0.08Release time of 2 6 -0.03 6 -0.08 9 -0.02 9 -0.03Release time of 3 8 -0.02 8 -0.06 6 -0.07 6 -0.10Release time of 4 2 0.08 1 0.22 3 0.49 1 0.78Release time of 5 7 0.03 7 0.07 8 0.03 8 0.05Release time of 6 5 -0.03 5 -0.09 5 -0.09 5 -0.13Building Exchange Rate 1 -0.18 2 -0.18 1 -0.56 4 -0.34R-SQUARE 0.08 0.08 0.74 0.74-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

JB ARTLETTPage 69 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0** RESRAD-BUILD Regression and correlation output 3.50 12/04/11 11:28:19 Page: 86 **Title : Humboldt Bay sensitivity analysis-I129 Input File : C:\RESRAD.Family\BUILD\3.BLD Coefficients for Source(S) at Time: ICoefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 2 -0.06 3 -0.10 4 0.30 3 0.35Resuspension Rate 4 -0.03 7 -0.05 2 -0.54 1 -0.72Release time of 1 7 0.02 6 0.06 7 0.06 8 0.09Release time of 2 6 -0.03 5 -0.08 9 -0.03 9 -0.04Release time of 3 9 -0.01 9 -0.04 8 -0.06 7 -0.09Release time of 4 5 0.03 4 0.08 5 0.11 5 0.15Release time of 5 3 0.05 2 0.13 3 0.43 2 0.69Release time of 6 8 -0.02 8 -0.05 6 -0.10 6 -0.15Building Exchange Rate 1 -0.18 1 -0.17 1 -0.56 4 -0.34R-SQUARE 0.06 0.06 0.74 0.74-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and I and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 11:28:19 Page: 87Title : Humboldt Bay sensitivity analysis.

s_I129Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for Source(6) at Time: ICoefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable Sig coeff sig coeff Sig Coeff Sig CoeffDeposition velocity 2 -0.07 2 -0.11 4 0.29 4 0.34Resuspension Rate 4 -0.03 7 -0.05 2 -0.54 1 -0.71Release time of 1 3 0.04 3 0.11 6 0.07 6 0.10Release time of 2 5 -0.03 4 -0.08 8 -0.03 8 -0.04Release time of 3 9 -0.01 9 -0.03 7 -0.05 7 -0.07Release time of 4 7 0.02 6 0.06 5 0.09 5 0.12Release time of 5 6 0.02 5 0.07 9 -0.01 9 -0.01Release time of 6 8 0.01 8 0.04 3 0.37 2 0.56Building Exchange Rate 1 -0.19 1 -0.19 1 -0.57 3 -0.35R-SQUARE 0.09 0.09 0.74 0.74-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained

&rBARTLETT Page 70 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Nb-94 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 13:50:18 Page:Title : Humboldt Bay sensitivity analysisNb94 Input File : C:\RESRADFamily\BUILD\3.5\HB_.SA-Nb94-1.bld 1 **Probabilistic output Table of ContentsTable of Contents

........................

1Probabilistic Input ......................

2Statistics for time = 0.OOE+O0 yr ..... 3Statistics for time = 1.OOE+0O yr ..... 16Statistics for time = S.OOE+O1 yr ..... 29Statistics for time = 1.00E+02 yr ..... 42Statistics for time = 2.00E+02 yr ..... 55Statistics for time = 4.00E+02 yr ..... 68Regression and correlation output ........

81** RESRAD-BUILD Probabilistic output 3.50 12/04/11 13:50:18 Page:Title : Humboldt Bay sensitivity analysisNb94 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Nb94-1.bld 2 **Probabilistic InputNumber of Sample Runs: 300Number Name1 UD2 DKSUS3 RFO( 1, 1)4 RFO( 2, 1)5 RFO( 3, 1)6 RFO( 4, 1)7 RFO( 5, 1)8 RFO( 6, 1)9 LAMBDATDistribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999=. -.------------------.= ..= = ...-RESRAD-BUILD Probabilistic Output 3.50 12/04/11 13:50:18 Page: 3 **Title : Humboldt Bay sensitivity analysisNb94 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Nb94-1.bld Evaluation Time: 0.OOOOOOOOE+O0 yearsstatistics for Dose (mrem) for Time: 1Receptor 1Minimum 1.24E-05Maximum 1.26E-05Average 1.24E-05std.Dev 1.73E-08source22.41E-062.48E-062.42E-067. 48E-099. 87E-071.05E-069.91E-075. 88E-092.41E-062.47E-062.42E-066. 85E-099.90E-071.06E-069.94E-075.52E-096 Total9.13E-06 2.83E-059.35E-06 2.89E-059.18E-06 2.85E-051.59E-08 5.61E-08Total ** Total*Minimum 1.24E-05Maximum 1.26E-05Average 1.24E-05std.Dev 1.73E-082.41E-062.48E-062.42E-067. 48E-099.87E-071.05E-069.91E-075.88E-092.41E-062.47E-062.42E-066. 85E-099.90E-071. 06E-069.94E-075.52E-099.13E-069. 35E-069.18E-061. 59E-082. 83E-052.89E-052.85E-055.61E-08** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 13:50:18 Page: 16 **Title : Humboldt Bay sensitivity analysisNb94 Input File : C:\RESRADFamily\BUILD\3.5\HRBSA-Nb94-1.bld Evaluation Time: 1.00000000 yearsStatistics for Dose (mrem) for Time: 2SourceReceptor 1 2Minimum 1.21E-05 2.38E-06Maximum 1.25E-05 2.46E-06Average 1.24E-05 2.41E-06Std.Dev 3.10E-08 7.46E-0939.75E-071.04E-069.89E-075.21E-092. 38E-062.46E-062.41E-067. OSE-099.82E-071.04E-069.92E-074.70E-096 Total8.97E-06 2.79E-059.29E-06 2.88E-059.17E-06 2.84E-052.27E-08 7.OOE-08(O" BARTLETTPage 71 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0* Total *Minimum 1.21E-05Maximum 1.25E-05Average 1.24E-05std.Dev 3.10E-082.38E-06 9.75E-072.46E-06 1.04E-062.41E-06 9.89E-077.46E-09 5.21E-092. 38E-062.46E-062.41E-067.05E-099.82E-071.04E-069.92E-074. 70E-098.97E-069.29E-069.17E-06-2.27E-08 2.79E-052.88E-052.84E-057.OOE-08-RESRAD-BUILD Probabilistic output 3.50 12/04/11 13:50:18 Page: 29 kkTitle : Humboldt Bay sensitivity analysisNb94 Input File : C:\RESRAD_Family\BUILD\3.S\HBSA-Nb94-1.bld Evaluation Time: 50.0000038 yearsStatistics for Dose (mrem) for Time: 3ReceptorMinimumMaximumAveragestd. Dev11. 11E-051. 22E-051. 16E-053. 78E-07source22.14E-062. 36E-062. 25E-067. 82E-088.69E-079. 65E-079. 15E-073.43E-0842.14E-062. 36E-062. 25E-067.82E-088.72E-079.68E-079.19E-073.44E-088.18E-068.98E-068. 56E-O62. 83E-07Total2. 53E-052.78E-052. 6SE-058.40E-07* Total ** Total*minimumMaximumAveragestd.Dev1. 11E-051. 22E-051. 16E-053.78E-072.14E-062.36E-062. 25E-067.82E-088.69E-079.65E-079.15E-073.43E-082.14E-062.36E-062. 25E-067.82E-088.72E-079.68E-079.19E-073.44E-088.18E-068.95E-068. 56E-062. 83E-072. 53E-052. 78E-OS2. 65E-058. 40E-07** RESRAD-BUILD Regression and correlation output 3.50Title : Humboldt Bay sensitivity analysisNb94 Input File : C:\RESRADFamily\BUILD\3.BLD 12/04/11 13:50:18 Page: 81 **coefficients for Total at Time: 1coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig Coeff sig Coeff Sig Coeff Sig Coeff2 -0.09 2 -0.14 4 0.16 4 0.164 0.04 6 0.06 2 -0.32 2 -0.367 0.02 7 0.04 3 0.17 3 0.228 -0.01 8 -0.03 6 -0.03 6 -0.053 -0.05 3 -0.14 9 -0.02 9 -0.029 0.00 9 0.00 7 0.03 7 0.036 0.03 5 0.09 5 -0.05 5 -0.065 -0.04 4 -0.10 8 0.02 8 0.031 -0.34 1 -0.33 1 -0.87 1 -0.830.14 0.14 0.78 0.78-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and correlation output 3.50 12/04/11 13:50:18 Page: 82 **Title : Humboldt Bay sensitivity analysisnNb94 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(i) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff sig coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.05 5 -0.08 4 0.19 4 0.24Resuspension Rate 7 0.01 8 0.02 2 -0.31 3 -0.40Release time of 1 2 0.06 2 0.15 3 0.30 2 0.48Release time of 2 8 -0.01 7 -0.03 5 -0.07 5 -0.11Release time of 3 5 -0.04 4 -0.10 8 -0.01 8 -0.02Release time of 4 9 0.01 9 0.01 7 0.02 7 0.02Release time of 5 4 0.05 3 0.13 6 0.04 6 0.06Release time of 6 6 -0.03 6 -0.07 9 0.01 9 0.01Building Exchange Rate 1 -0.33 1 -0.33 1 -0.76 1 -0.66R-SQUARE 0.13 0.13 0.69 0.69-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

(Il"BARTLETT Page 72 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 13:50:18 Page: 83Title : Humboldt Bay sensitivity analysisNb94 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for source(2) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig coeff sig coeffDeposition velocity 2 -0.09 2 -0.13 3 0.30 3 0.29Resuspension Rate 6 0.03 7 0.04 2 -0.44 2 -0.44Release time of 1 8 0.01 8 0.02 9 0.00 9 0.00Release time of 2 3 -0.05 3 -0.13 6 -0.02 6 -0.02Release time of 3 4 -0.04 4 -0.10 5 0.06 S 0.07Release time of 4 9 0.00 9 0.00 8 0.00 8 0.01Release time of 5 7 0.02 6 0.06 7 -0.02 7 -0.02Release time of 6 5 -0.03 5 -0.09 4 -0.07 4 -0.08Building Exchange Rate 1 -0.34 1 -0.33 1 -0.90 1 -0.87R-SQUARE 0.17 0.17 0.83 0.83-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 13:50:18 Page: 84Title : Humboldt Bay sensitivity analysisNb94 Input File : C:\\RESRADFamily\BUILD\3.BLD coefficients for source(3) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff sig coeff sig coeff Sig coeffDeposition velocity 2 -0.09 3 -0.13 3 0.33 3 0.26Resuspension Rate 4 0.04 6 0.06 2 -0.49 2 -0.41Release time of 1 8 -0.01 8 -0.02 9 0.00 9 0.00Release time of 2 7 -0.01 7 -0.03 7 0.02 7 0.02Release time of 3 3 -0.08 2 -0.21 4 -0.12 4 -0.12Release time of 4 9 0.00 9 0.00 6 0.03 6 0.03Release time of 5 6 0.03 5 0.08 8 0.00 8 0.00Release time of 6 5 -0.04 4 -0.09 5 -0.11 5 -0.10Building Exchange Rate 1 -0.30 1 -0.29 1 -0.94 1 -0.89R-SQUARE 0.16 0.16 0.89 0.89-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 13:30:18 Page: 85Title : Humboldt Bay sensitivity analysisNb94 Input File : C:\\RESRADFamily\BUILD\3.BLD coefficients for source(4) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff Sig coeff sig Coeff Sig CoeffDeposition velocity 2 -0.09 2 -0.14 3 0.26 3 0.26Resuspension Rate 7 0.04 7 0.06 2 -0.40 2 -0.41Release time of 1 9 0.01 9 0.02 9 0.00 9 0.01Release time of 2 8 -0.02 8 -0.05 6 -0.03 6 -0.04Release time of 3 3 -0.05 3 -0.13 8 -0.02 8 -0.03Release time of 4 5 -0.04 5 -0.11 5 0.04 5 0.05Rel'ease time of 5 4 0.04 4 0.12 7 0.03 7 0.04Release time of 6 6 -0.04 6 -0.10 4 -0.06 4 -0.07Building Exchange Rate 1 -0.35 1 -0.34 1 -0.90 1 -0.87R-SQUARE 0.17 0.17 0.82 0.82-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

ARLTTPge7 (FIBARTLETT

%_11Page 73 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0** RESRAD-BUILD Regression and correlation output 3.50 12/04/11 13:50:18 Page: 86 **Title : Humboldt Bay sensitivity analysis_-Nb94 Input File : C:\RESRAD-Family\BUILD\3.BLD coefficients for source(5) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff Sig Coeff Sig coeff Sig coeffDeposition velocity 2 -0.10 2 -0.14 3 0.32 3 0.25Resuspension Rate 5 0.04 5 0.06 2 -0.48 2 -0.40Release time of 1 8 0.02 8 0.05 6 0.05 6 0.05Release time of 2 7 -0.02 6 -0.06 9 0.00 9 0.00Release time of 3 4 -0.05 4 -0.13 8 0.01 8 0.01Release time of 4 9 0.01 9 0.04 7 0.05 7 0.05Release time of 5 3 -0.05 3 -0.13 4 -0.20 4 -0.19Release time of 6 6 -0.02 7 -0.05 5 -0.11 5 -0.10Building Exchange Rate 1 -0.31 1 -0.30 1 -0.94 1 -0.89R-SQUARE 0.18 0.18 0.89 0.89-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itSrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/04/11 13:50:18 Page: 87Title : Humboldt Bay sensitivity analysisNb94 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for source(6) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig coeff Sig CoeffDeposition velocity 2 -0.10 2 -0.14 3 0.20 4 0.20Resuspension Rate 4 0.05 6 0.08 2 -0.36 2 -0.38Release time of 1 7 0.01 7 0.04 7 0.03 7 0.04Release time of 2 9 -0.01 9 -0.03 5 -0.06 5 -0.08Release time of 3 6 -0.05 5 -0.13 9 0.00 9 0.00Release time of 4 8 0.01 8 0.03 6 0.04 6 0.04Release time of 5 5 0.05 3 0.14 8 0.00 8 0.00Release time of 6 3 -0.05 4 -0.14 4 0.16 3 0.20Building Exchange Rate 1 -0.35 1 -0.35 1 -0.88 1 -0.83R-SQUARE 0.14 0.14 0.80 0.80-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

(BARTLETT Page 74 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Ni-59 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:27:08 Page:Title : Humboldt Bay sensitivity analysisNi59 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-Ni59-1.bld Probabilistic Output Table of ContentsTable of Contents

...........................

1Probabilistic Input ........................

2Statistics for time = O.OOE+0O yr ..... 3Statistics for time = l.OOE+O yr ..... 16Statistics for time = 5.00E+01 yr ..... 29Statistics for time = 1.00E+02 yr ..... 42Statistics for time = 2.OOE+02 yr ..... 55Statistics for time = 4.00E+02 yr ..... 68Regression and Correlation Output ........

81"" RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:27:08 Page:Title : Humboldt Bay sensitivity analysisNi59 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Ni59-1.bld 2 **Probabilistic InputNumber of sample Runs: 300Number123456789NameUDDKSUSRFO( 1, 1)RFO( 2, 1)RFO( 3, 1)RFO( 4, 1)RFO( 5, 1)RFO( 6, 1)LAMBDATDistribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999= = = = ----------------------- ---** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:27:08 Page: 3 '*Title : Humboldt Bay sensitivity analysisNi59 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Ni59-I.bld Evaluation Time: O.OOOOOOOOE+00 yearsStatistics for Dose (mrem) for Time: 1Receptor 1Minimum 2.15E-09Maximum 3.30E-09Average 2.22E-09std.Dev 1.02E-10source29.46E-101. 33E-099.82E-104. 27E-1136. 31E-101.02E-096. 54E-103. 32E-1149.49E-101. 34E-099. 82E-103. 98E-1156. 33E-109. 52E-106. 54E-102. 93E-1162. 15E-093. 39E-092.22E-099.71E-11Total7. 47E-091. 12E-087. 72E-093. 33E-10* TotalMinimum 2.15E-09Maximum 3.30E-09Average 2.22E-09std.Dev 1.02E-109.46E-101. 33E-099.82E-104. 27E-116. 31E-101.02E-096.54E-103.32E-119.49E-101.34E-099.82E-103. 98E-116. 33E-109.52E-106.54E-102. 93E-112.15E-093. 39E-092.22E-099. 71E-I7.47E-091. 12E-087.72E-093. 33E-10** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:27:08 Page:Title : Humboldt Bay sensitivity analysisNi59 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Ni59-1.bld Evaluation Time: 1.00000000 years16 **statistics for Dose (mrem) for Time: 2SourceReceptor 1 2 3Minimum 1.77E-09 8.54E-10 5.73E-10Maximum 3.18E-09 1.29E-09 9.75E-10Average 2.19E-09 9.66E-10 6.44E-104 5 6 Total8.72E-10 5.91E-10 1.83E-09 6.71E-091.30E-09 8.75E-10 3.26E-09 1.08E-089.65E-10 6.43E-10 2.19E-09 7.59E-09(&' BA RTL ETTPage 75 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Std.Dev 9.36E-11 3.75E-11 2.91E-11 3.52E-11 2.42E-11 8.96E-113.01E-10* Total *Minimum 1.77E-09Maximum 3.18E-09Average 2.19E-09std.Dev 9.36E-118.54E-10 5.73E-101.29E-09 9.75E-109.66E-10 6.44E-103.75E-11 2.91E-118. 72E-101. 30E-099. 65E-103. 52E-115.91E-108. 75SE-106.43E-102.42E-111.83E-093.26E-092.19E-098.96E-116. 71E-091. 08E-087. 59E-093.01E-10** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:27:08 Page: 29 *Title : Humboldt Bay sensitivity analysis-NiS9 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Ni59-1.bld Evaluation Time: 50.0000038 yearsstatistics for Dose (mrem) for Time: 3Receptor 1minimum i .OOE+00Maximum 1.77E-09Average 8.62E-10std.Dev 6.33E-10source20.OOE+007.81E-103.80E-102.79E-1030.OOE+005.19E-102. 53E-101. 86E-1040. OOE+007. 81E-103. 81E-102. 79E-1050.OOE+005. 23E-102. 53E-101. 86E-1060.OOE+001.78E-098.64E-106. 32E-10Total0.OOE+006. 1OE-092.99E-092.07E-09* Total *MinimumMaximumAverageStd.Dev0.OOE+001. 77E-098. 62E-106. 33E-100.00E+007. 81E-103.80E-102. 79E-100.OOE+005.19E-102.53E-101.86E-100.OOE+007. 81E-103.81E-102. 79E-100.OOE+005.23E-102.53E-101.86E-100.OOE+001. 78E-098.64E-106. 32E-100.OOE+006. 1OE-092.99E-092.07E-09** RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 14:27:08 Page: 81Title : Humboldt Bay sensitivity analysisNi59 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Total at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 2 -0.09 4 -0.13 3 0.28 3 0.18Resuspension Rate 3 0.07 5 0.10 2 -0.39 2 -0.27Release time of 1 7 -0.02 7 -0.05 5 -0.05 5 -0.04Release time of 2 8 -0.02 8 -0.04 8 -0.02 8 -0.02Release time of 3 4 -0.06 2 -0.15 7 0.03 7 0.02Release time of 4 9 -0.01 9 -0.03 9 -0.02 9 -0.02Release time of 5 6 0.04 6 0.10 6 -0.03 6 -0.03Release time of 6 5 -0.05 3 -0.13 4 -0.18 4 -0.16Building Exchange Rate 1 -0.35 1 -0.33 1 -0.95 1 -0.92R-SQUARE 0.21 0.21 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 14:27:08 Page: 82Title : Humboldt Bay sensitivity analysisNi59 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for source(i) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig coeff sig coeffDeposition velocity 2 -0.08 5 -0.12 3 0.27 4 0.18Resuspension Rate 3 0.08 6 0.12 2 -0.37 2 -0.27Release time of 1 4 -0.07 2 -0.18 4 -0.27 3 -0.23Release time of 2 9 0.00 9 -0.01 9 0.01 9 0.01Release time of 3 5 -0.06 3 -0.14 6 0.05 6 0.04Release time of 4 8 -0.01 8 -0.02 7 0.03 7 0.02Release time of 5 6 0.05 4 0.13 8 0.02 8 0.02Release time of 6 7 -0.03 7 -0.07 5 -0.11 5 -0.09Building Exchange Rate 1 -0.32 1 -0.31 1 -0.95 1 -0.91R-SQUARE 0.18 0.18 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

NU5ARTLETT Page 76 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0* RESRAD-BUILD Regression and correlation output 3.50 12/04/11 14:27:08 Page: 83Title : Humboldt Bay sensitivity analysisNi59 Input rile : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 2 -0.08 4 -0.12 3 0.29 4 0.20Resuspension Rate 5 0.03 7 0.05 2 -0.41 2 -0.29Release time of 1 9 0.00 9 0.01 7 0.05 7 0.04Release time of 2 3 -0.07 2 -0.19 4 -0.28 3 -0.24Release time of 3 4 -0.05 3 -0.12 6 0.05 6 0.05Release time of 4 8 -0.01 8 -0.01 9 -0.01 9 -0.01Release time of 5 7 0.03 6 0.06 8 -0.01 8 -0.01Release time of 6 6 -0.03 S -0.07 5 -0.07 5 -0.05Building Exchange Rate 1 -0.35 1 -0.33 1 -0.95 1 -0.91R-SQUARE 0.21 0.21 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 14:27:08 Page: 84Title : Humboldt Bay sensitivity analysisNi59 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.08 3 -0.12 3 0.26 4 0.18Resuspension Rate 4 0.05 6 0.08 2 -0.38 2 -0.27Release time of 1 7 -0.01 7 -0.03 6 0.04 6 0.03Release time of 2 8 -0.01 8 -0.02 8 0.01 8 0.01Release time of 3 2 -0.09 2 -0.23 4 -0.22 3 -0.19Release time of 4 9 0.00 9 0.00 7 0.02 7 0.02Release time of 5 6 0.03 5 0.09 9 -0.01 9 -0.01Release time of 6 5 -0.04 4 -0.09 5 -0.11 5 -0.09Building Exchange Rate 1 -0.31 1 -0.30 1 -0.95 1 -0.91R-SQUARE 0.17 0.17 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 14:27:08 Page: 85Title : Humboldt Bay sensitivity analysisNi59 Input File : C:\RESRAD.Family\RUILD\3.BLD Coefficients for source(4) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 2 -0.09 3 -0.13 4 0.25 4 0.17Resuspension Rate 4 0.05 7 0.07 2 -0.37 2 -0.26Release time of 1 9 0.00 9 0.01 7 0.05 7 0.04Release time of 2 8 -0.02 8 -0.04 9 0.00 9 0.00Release time of 3 5 -0.05 4 -0.12 6 0.06 6 0.05Release time of 4 3 -0.08 2 -0.20 3 -0.28 3 -0.24Release time of 5 6 0.04 5 0.11 8 -0.02 8 -0.02Release time of 6 7 -0.04 6 -0.09 5 -0.09 5 -0.07Building Exchange Rate 1 -0.36 1 -0.34 1 -0.95 1 -0.91R-SQUARE 0.22 0.22 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; it0rovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

J")BARTLETT Page 77 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0** RESRAD-BUILD Regression and correlation output 3.50 12/04/11 14:27:08 Page: 86 **Title : Humboldt Bay sensitivity analysis._Ni59 Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for Source(S) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeffDeposition velocity 2 -0.09 4 -0.14 4 0.27 4 0.18Resuspension Rate 3 0.06 5 0.08 2 -0.39 2 -0.27Release time of 1 8 0.01 8 0.04 6 0.06 6 0.05Release time of 2 7 -0.02 7 -0.04 8 0.02 8 0.01Release time of 3 4 -0.06 3 -0.14 7 0.05 7 0.04Release time of 4 9 0.01 9 0.02 9 0.00 9 0.00Release time of 5 5 -0.06 2 -0.14 3 -0.28 3 -0.25Release time of 6 6 -0.02 6 -0.05 5 -0.10 5 -0.09Building Exchange Rate 1 -0.34 1 -0.32 1 -0.95 1 -0.91R-SQUARE 0.20 0.20 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 14:27:08 Page: 87 **Title : Humboldt Bay sensitivity analysisNi59 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for source(6) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff sig coeff sig Coeff Sig CoeffDeposition velocity 3 -0.10 4 -0.14 4 0.27 4 0.19Resuspension Rate 4 0.08 6 0.12 2 -0.39 3 -0.28Release time of 1 9 0.00 9 0.00 7 0.02 7 0.02Release time of 2 7 0.00 7 -0.01 6 0.04 6 0.03Release time of 3 5 -0.06 3 -0.15 5 0.04 5 0.03Release time of 4 8 0.00 8 0.00 9 0.01 9 0.00Release time of 5 6 0.05 5 0.13 8 -0.01 8 -0.01Release time of 6 2 -0.11 2 -0.28 3 -0.35 2 -0.31Building Exchange Rate 1 -0.35 1 -0.33 1 -0.95 1 -0.91R-SQUARE 0.20 0.20 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

CUBARTLETT Page 78 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Ni-63 Results:**iRESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:35:03 Page:Title : Humboldt Bay sensitivity analysisNi63 input rile C:\RESRADFamily\BUILD\3.5\HB_.SA-Ni63-I.bld 1 ..Probabilistic Output Table of ContentsTable of contents

...........................

1Probabilistic Input ......................

2statistics for time = 3.OOE+00 yr. 3statistics for time = 1.OOE+00 yr ..... 16statistics for time = 5.OOE+01 yr ..... 29Statistics for time = 1.OOE+02 yr ..... 42Statistics for time = 2.OOE+02 yr ..... 55Statistics for time = 4.OOE+02 yr ..... 68Regression and Correlation Output ........

81*' RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:35:03 Page:Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRADFamily\BUILD\3.5\HB-SA-Ni63-I.bld 2 -Probabilistic InputNumber of Sample Runs: 300Number123456789NameUDDKSUSRFO( 1, 1)RFO( 2, 1)RFO( 3, 1)RFO( 4, 1)RFO( 5, 1)RFO( 6, 1)LAMBDAT===== ---------------

==Distribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999--. .-----..------. -..---. ..-RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:35:03 Page: 3 k4Title : Humboldt Bay sensitivity analysis-Ni63 Input File : C:\RESRAD_-Family\BUILD\3.

5\HBSA-Ni63-1.bld Evaluation Time: 0.OOOOOOOOE+00 yearsstatistics for Dose (mrem) for Time:1Source1 2ReceptorMinimumMaximumAveragestd.Dev5. 88E-098. 5SE-096.06E-092. 04E-102.59E-093.49E-092.67E-09S. 52E-111. 73E-092.62E-091. 78E-096. 79E-112. 59E-093. 50E-092.67E-098.08E-1151. 73E-092. 22E-091. 78E-095.48E-115. 86E-098. 75E-096.06E-092.05E-10Total2.04E-082. 91E-082. lE-086. 78E-10* TotalMinimum 5.88E-09 2.59E-09Maximum 8.55E-09 3.49E-09Average 6.06E-09 2.67E-09std.Dev 2.04E-10 8.52E-111. 73E-092. 62E-091. 78E-096. 79E-112. 59E-093. 50E-092.67E-098.08E-111.73E-092. 22E-091. 78E-095.48E-115.86E-098.75E-096.06E-092.05E-102.04E-082. 91E-082.lOE-086. 78E-10** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:35:03 Page: 16 **Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Ni63-I.bld Evaluation Time: 1.00000000 yearsstatistics for Dose (mrem) for Time: 2Receptor I*** 1"*Minimum 4.72E-09Maximum 8.14E-09Average 5.91E-09std.Dev 1.94E-10source22. 30E-093.3SE-092. 61E-097. 55E-111.55E-092.49E-091.74E-095.96E-112.35E-093.36E-092. 61E-097. 27E-111. 60E-092.07E-091.74E-094.45E-116 Total4.88E-09 1.81E-088.32E-09 2.77E-085.91E-09 2.05E-081.93E-10 6.23E-10C1S ARTLETT Page 79OUi B A RTL ETTPage 79 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity AnalySis

-Humboldt Bay Rev. 0* Total *Minimum 4.72E-09 2.30E-09 1.55E-09 2.35E-09 1.60E-09 4.88E-09 1.81E-08Maximum 8.14E-09 3.35E-09 2.49E-09 3.36E-09 2.07E-09 8.32E-09 2.77E-08Average 5.91E-09 2.61E-09 1.74E-09 2.61E-09 1.74E-09 5.91E-09 2.05E-08std.Dev 1.94E-10 7.55E-11 5.96E-11 7.27E-11 4.45E-11 1.93E-10 6.23E-10RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:35:03 Page: 29 *Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRADFamily\BUILD\3.5\HB_SA-Ni63-1.bld Evaluation Time: 50.0000038 yearsStatistics for Dose (mrem) for Time: 3SourceReceptor 1 2 3 4 5 6 TotalMinimum O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 0.OOE+00Maximum 3.38E-09 1.49E-09 9.91E-10 1.49E-09 9.98E-10 3.38E-09 1.16E-08Average 1.64E-09 7.23E-10 4.81E-10 7.23E-10 4.81E-10 1.64E-09 5.68E-09std.Dev 1.21E-09 S.33E-10 3.55E-10 5.33E-10 3.55E-10 1.21E-09 3.95E-09* Total *Minimum O.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00Maximum 3.38E-09 1.49E-09 9.91E-10 1.49E-09 9.98E-10 3.38E-09 1.16E-08Average 1.64E-09 7.23E-10 4.81E-10 7.23E-10 4.81E-10 1.64E-09 5.68E-09Std.Dev 1.21E-09 5.33E-10 3.55E-10 5.33E-10 3.55E-10 1.21E-09 3.95E-09RESRAD-BUILD Regression and correlation output 3.50 12/04/11 14:35:03 Page: 81Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Total at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff sig coeff sig coeff sig coeffDeposition velocity 2 -0.08 6 -0.11 3 0.26 3 0.17Resuspension Rate 3 0.08 5 0.11 2 -0.30 2 -0.20Release time of 1 7 -0.02 7 -0.06 8 -0.01 8 -0.01Release time of 2 9 -0.01 9 -0.02 6 -0.02 6 -0.02Release time of 3 4 -0.06 2 -0.16 7 0.02 7 0.01Release time of 4 8 -0.02 8 -0.05 5 -0.06 5 -0.05Release time of 5 6 0.05 4 0.12 9 -0.01 9 0.00Release time of 6 5 -0.05 3 -0.12 4 -0.14 4 -0.11Building Exchange Rate 1 -0.36 1 -0.34 1 -0.96 1 -0.94R-SQUARE 0.19 0.19 0.92 0.92-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/04/11 14:35:03 Page: 82Title : Humboldt Bay sensitivity analysis_.0Ni63 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(I) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.07 6 -0.10 3 0.26 3 0.18Resuspension Rate 2 0.08 5 0.13 2 -0.28 2 -0.19Release time of 1 4 -0.07 2 -0.16 4 -0.16 4 -0.13Release time of 2 9 0.00 9 0.01 9 0.01 9 0.01Release time of 3 5 -0.06 4 -0.15 8 0.01 8 0.01Release time of 4 8 -0.01 8 -0.04 7 -0.02 7 -0.01Release time of 5 6 0.06 3 0.15 6 0.02 6 0.02Release time of 6 7 -0.03 7 -0.07 5 -0.07 5 -0.06Building Exchange Rate 1 -0.33 1 -0.32 1 -0.95 1 -0.94R-SQUARE 0.18 0.18 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

B1E ARTLETTPage 80 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 14:35:03 Page: 83Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for source(2) at Time: 1coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUARE-Rank is Set to zero if the dose is zero or the corre-R-SQUARE varies between 0 and 1 and is called the coprovides a measure of the variation in the dependent y regression on the independent variables.

PCC SRC PRCC SRRC1 1 1 1Sig coeff Sig coeff Sig Coeff Sig Coeff2 -0.07 4 -0.10 3 0.29 3 0.195 0.04 6 0.06 2 -0.33 2 -0.229 0.00 9 0.00 7 0.05 7 0.043 -0.06 2 -0.16 4 -0.21 4 -0.174 -0.05 3 -0.14 6 0.06 5 0.058 -0.01 8 -0.03 5 -0.07 6 -0.056 0.03 5 0.09 9 0.00 9 0.007 -0.02 7 -0.05 8 -0.04 8 -0.031 -0.36 1 -0.35 1 -0.95 1 -0.930.20 0.20 0.91 0.91lation matrix is singular.

efficient of determination; itvariable (Dose) explained

    • RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 14:35:03 Page: 84Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for source(3) at Time: 1coefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.07 4 -0.10 3 0.27 3 0.17Resuspension Rate 4 0.06 5 0.08 2 -0.30 2 -0.20Release time of 1 7 -0.01 7 -0.03 6 0.03 6 0.02Release time of 2 9 0.00 9 -0.01 8 0.02 8 0.02Release time of 3 2 -0.09 2 -0.23 4 -0.14 4 -0.12Release time of 4 8 -0.01 8 -0.02 7 -0.03 7 -0.02Release time of 5 5 0.04 3 0.11 9 0.00 9 0.00Release time of 6 6 -0.03 6 -0.08 5 -0.09 5 -0.07Building Exchange Rate 1 -0.32 1 -0.31 1 -0.96 1 -0.94R-SQUARE 0.16 0.16 0.92 0.92-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 14:35:03 Page: 85Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1Coefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable sig coeff sig coeff sig coeff Sig coeffDeposition velocity 3 -0.07 5 -0.10 3 0.25 4 0.17Resuspension Rate 4 0.05 6 0.08 2 -0.29 2 -0.20Release time of 1 9 0.00 9 0.00 6 0.07 6 0.05Release time of 2 8 -0.01 8 -0.02 8 -0.02 8 -0.02Release time of 3 5 -0.05 4 -0.13 7 0.03 7 0.03Release time of 4 2 -0.08 2 -0.20 4 -0.22 3 -0.18Release time of 5 6 0.05 3 0.13 9 0.01 9 0.01Release time of 6 7 -0.03 7 -0.07 5 -0.07 5 -0.06Building Exchange Rate 1 -0.37 1 -0.36 1 -0.95 1 -0.93R-SQUARE 0.21 0.21 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

V'iBARTLETT Page 81 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0*;iRESRAD-BUILD Regression and Correlation output 3.50 12/04/11 14:35:03 Page: 86Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(5) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 2 -0.08 3 -0.12 3 0.25 3 0.17Resuspension Rate 3 0.07 5 0.10 2 -0.29 2 -0.20Release time of 1 7 0.01 7 0.03 6 0.07 6 0.06Release time of 2 8 -0.01 8 -0.02 9 0.01 9 0.01Release time of 3 4 -0.06 2 -0.16 8 0.01 8 0.01Release time of 4 9 0.00 9 -0.01 7 -0.02 7 -0.01Release time of 5 5 -0.04 4 -0.11 4 -0.18 4 -0.16Release time of 6 6 -0.02 6 -0.05 5 -0.09 5 -0.07Building Exchange Rate 1 -0.37 1 -0.35 1 -0.95 1 -0.93R-SQUARE 0.21 0.21 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/04/11 14:35:03 Page: 87Title : Humboldt Bay sensitivity analysis_-Ni63 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for source(6) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 4 -0.08 6 -0.12 3 0.26 4 0.17Resuspension Rate 3 0.09 5 0.13 2 -0.31 3 -0.21Release time of 1 7 -0.01 7 -0.02 5 0.04 5 0.03Release time of 2 9 0.00 9 0.01 6 0.03 6 0.03Release time of 3 5 -0.06 3 -0.15 8 0.02 8 0.02Release time of 4 8 -0.01 8 -0.01 7 -0.03 7 -0.02Release time of 5 6 0.06 4 0.14 9 -0.02 9 -0.02Release time of 6 2 -0.09 2 -0.24 4 -0.25 2 -0.21Building Exchange Rate 1 -0.34 1 -0.33 1 -0.95 1 -0.93R-SQUARE 0.18 0.18 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

(rBARTLETT Page 82NIIUý" B ART L ETTPage 82 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Np-237 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 15:25:48 Page:Title : Humboldt Bay sensitivity analysisNp237 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Np237-1.bld 1 **Probabilistic Output Table of ContentsTable of Contents........................

1Probabilistic Input.......................

2Statistics for time = O.OOE+00 yr ..... 3statistics for time = 1.OOE+OO yr ..... 16Statistics for time = 5.OOE+01 yr ..... 29Statistics for time = 1.OOE+02 yr ..... 42Statistics for time = 2.OOE+02 yr ..... 55Statistics for time = 4.OOE+02 yr ..... 68Regression and Correlation output ........

81*- RESRAD-BUILD Probabilistic output 3.50 12/04/11 15:25:48 Page:Title : Humboldt Bay sensitivity analysisNp237 Input File : C:\RESRADFamily\BUILD\3.5\HB._SA-Np237-1.bld 2 -Probabilistic InputNumber of Sample Runs: 300Number123456789NameUDDKSUSRFO( 1, 1)RFO( 2, 1)RFO( 3, 1)RFO( 4, 1)RFO( 5, 1)RFO( 6, 1)LAMBDATDistribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999=.-. -----------................

" RESRAD-BUILD Probabilistic output 3.50 12/04/11 15:25:48 Page: 3 *Title : Humboldt Bay sensitivity analysisNp237 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Np237-1.bld Evaluation Time: O.OOOOOOOOE+00 yearsstatistics for Dose (mrem) for Time: 1Receptor 1Minimum 4.83E-05Maximum 2.82E-04Average 5.76E-05std.Dev 1.89E-05Source22.08E-059. 78F-052. 50E-OS8.03E-061. 38E-059.24E-051. 66E-056. 33E-062. 08E-059.94E-052.49E-057.65E-061. 38E-055.83E-051. 6SE-055. 30E-0664.78E-053.OOE-045.71E-051.90E-05Total1. 65E-049. 20E-041. 98E-046. 29E-05* Total *Minimum 4.83E-05Maximum 2.82E-04Average S.76E-05Std.oev 1.89E-052.08E-059.78E-052. 50E-058.03E-061.38E-059. 24E-051.66E-056. 33E-062.08E-059. 94E-052.49E-057.6SE-061.38E-055.83E-051.65E-055.30E-064.78E-OS3.OOE-045. 71E-051.90E-051.65E-049. 20E-041. 98E-046. 29E-05** RESRAD-BUILD Probabilistic output 3.50 12/04/11 15:25:48 Page:Title : Humboldt Bay sensitivity analysisNp237 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Np237-1.bld Evaluation Time: 1.00000000 years16 **Statistics for Dose (mrem) for Time: 2SourceReceptor 1 2 3 4Minimum 4.74E-05 2.05E-05 1.34E-05 2.03E-05Maximum 2.79E-04 9.70E-05 9.15E-05 9.85E-05Average 5.68E-05 2.46E-05 1.64E-05 2.46E-05Std.Dev 1.84E-05 7.80E-06 6.19E-06 7.43E-065 61.35E-05 4.65E-055.66E-05 2.98E-041.63E-05 5.63E-055.12E-06 1.86E-OSTotal1. 62E-049. 12E-041. 95E-046. 14E-05BARTLETTPage 83 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0* TotalMinimum 4.74E-05Maximum 2.79E-04Average 5.68E-05std.Dev 1.84E-052.05E-05 1.34E-059.70E-05 9.15E-052.46E-05 1.64E-057.80E-06 6.19E-062.03E-059. 85E-052. 46E-057.43E-061. 35E-05S.66E-051.63E-055.12E-064.65E-052.98E-045.63E-051. 86E-051. 62E-049. 12E-041. 95E-046. 14E-OS** RESRAD-BUILD Probabilistic output 3.50 12/04/11 15:25:48 Page: 29 *Title : Humboldt Bay sensitivity analysisNp237 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Np237-1.bld Evaluation Time: 50.0000038 yearsStatistics forDose (mrem) for Time: 3Source2 3Receptor*xv 1vvv*MinimumMaximumAveragestd.Dev11. 73E-065. 33E-052. 34E-051. 49E-0543. 31E-072.47E-059.93E-066. 57E-061. 34E-071. 76E-056. 53E-064.41E-063. 31E-072. 54E-059. 96E-066. 56E-061. 3SE-071. 56E-056.48E-064. 39E-061. 27E-06S.80E-052. 33E-051. 50E-05Total3.93E-061. 84E-047. 96E-054. 85E-05Totalx TotalMinimumMaximumAveragestd.Dev1. 73E-065.33E-052.34E-051.49E-053. 31E-072. 47E-059. 93E-066. 57E-061. 34E-071. 76E-056. 53E-064.41E-063.31E-072.54E-059. 96E-066. 56E-061. 35E-071. 56E-056.48E-064. 39E-061. 27E-065.80E-052. 33E-051. 50E-OS3.93E-061. 84E-047. 96E-054.85E-05** RESRAD-BUILD Regression and Correlation output 3.50Title : Humboldt Bay sensitivity analysis_...Np237 Input File : C:\RESRADFamily\BUILD\3.BLD 12/04/11 15:25:48 Page: 81 -*Coefficients for TotalCoefficient

=Repetition

=at Time: 1PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable Sig coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.08 5 -0.11 9 0.03 9 0.01Resuspension Rate 2 0.09 4 0.13 7 -0.08 7 -0.03Release time of 1 6 -0.04 6 -0.10 3 -0.30 3 -0.18Release time of 2 9 -0.01 9 -0.03 5 -0.12 5 -0.07Release time of 3 4 -0.07 2 -0.16 8 -0.05 8 -0.03Release time of 4 8 -0.02 8 -0.06 4 -0.16 4 -0.09Release time of 5 7 0.03 7 0.09 6 -0.08 6 -0.05Release time of 6 5 -0.06 3 -0.14 2 -0.30 2 -0.18Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.79R-SQUARE 0.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itOrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/04/11 15:25:48 Page: 82 **Title : Humboldt Bay sensitivity analysis.Np237 Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for Source(l) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 4 -0.07 6 -0.10 5 0.05 6 0.02Resuspension Rate 3 0.10 4 0.15 3 -0.09 3 -0.04Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59Release time of 2 9 0.00 9 0.00 9 -0.01 9 0.00Release time of 3 5 -0.06 3 -0.15 4 0.05 4 0.03Release time of 4 8 -0.02 8 -0.04 6 -0.04 5 -0.02Release time of 5 6 0.05 5 0.14 8 0.03 8 0.02Release time of 6 7 -0.02 7 -0.06 7 -0.04 7 -0.02Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78R-SQUARE 0.23 0.23 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

BARTLETTPage 84 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 15:25:48 Page: 83Title : Humboldt Bay sensitivity analysisNp237 Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for source(2) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff sig coeff sig Coeff Sig CoeffDeposition velocity 3 -0.07 4 -0.09 5 0.03 7 0.01Resuspension Rate 5 0.04 6 0.06 3 -0.08 3 -0.04Release time of 1 9 -0.01 9 -0.02 8 -0.02 8 -0.01Release time of 2 2 -0.10 2 -0.25 2 -0.70 2 -0.58Release time of 3 4 -0.05 3 -0.12 4 0.04 4 0.02Release time of 4 8 -0.01 8 -0.03 6 -0.03 5 -0.02Release time of 5 6 0.03 5 0.06 9 0.02 9 0.01Release time of 6 7 -0.02 7 -0.05 7 -0.03 6 -0.02Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.78R-SQUARE 0.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 15:25:48 Page: 84Title : Humboldt Bay sensitivity analysisNp237 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(3) at Time: 1coefficient

= FCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig coeff Sig CoeffDeposition velocity 3 -0.07 3 -0.10 8 -0.01 8 0.00Resuspension Rate 4 0.06 4 0.09 3 -0.05 3 -0.02Release time of 1 7 -0.02 7 -0.05 9 -0.01 9 0.00Release time of 2 9 0.00 9 0.00 6 0.02 6 0.01Release time of 3 2 -0.12 1 -0.30 2 -0.69 2 -0.57Release time of 4 8 -0.01 8 -0.01 4 -0.02 5 -0.01Release time of 5 5 0.03 5 0.09 7 0.01 7 0.01Release time of 6 6 -0.03 6 -0.08 5 -0.02 4 -0.01Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79R-SQUARE 0.20 0.20 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 15:25:48 Page: 85Title : Humboldt Bay sensitivity analysisNp237 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.07 5 -0.10 9 -0.01 9 0.00Resuspension Rate 4 0.06 6 0.09 6 -0.04 7 -0.02Release time of 1 8 -0.01 8 -0.02 8 -0.02 8 -0.01Release time of 2 9 -0.01 9 -0.01 5 0.04 5 0.02Release time of 3 5 -0.05 3 -0.11 3 0.06 3 0.04Release time of 4 2 -0.12 2 -0.29 2 -0.71 2 -0.59Release time of 5 6 0.04 4 0.10 7 -0.03 6 -0.02Release time of 6 7 -0.03 7 -0.07 4 -0.04 4 -0.03Building Exchange Rate 1 -0.34 1 -0.32 1 -0.97 1 -0.79R-SQUARE 0.26 0.26 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

(r)S ARTLETT Page 85' IC r')BARTLETT Page 85 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 15:25:48 Page: 86Title : Humboldt Bay sensitivity analysisNp237 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(5) at Time: ICoefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable sig coeff sig coeff Sig Coeff Sig CoeffDeposition velocity 2 -0.09 4 -0.12 9 0.01 9 0.00Resuspension Rate 4 0.08 5 0.12 4 -0.05 5 -0.02Release time of 1 8 0.01 8 0.02 8 0.01 8 0.01Release time of 2 7 -0.01 7 -0.02 6 0.02 6 0.01Release time of 3 5 -0.06 3 -0.15 7 0.02 7 0.01Release time of 4 9 0.00 9 -0.01 3 -0.07 3 -0.04Release time of 5 3 -0.09 2 -0.21 2 -0.69 2 -0.55Release time of 6 6 -0.02 6 -0.04 5 -0.05 4 -0.03Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79R-SQUARE 0.25 0.25 0.96 0.96-Rank is set to zero if the dose is zero or, the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/04/11 15:25:48 Page: 87Title : Humboldt Bay sensitivity analysis_-Np237 Input File : C:\RESRADFamily\BUILD\3.BLO coefficients for Source(6) at Time: 1coefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable sig coeff Sig coeff Sig coeff Sig CoeffDeposition velocity 4 -0.08 6 -0.11 4 0.07 4 0.03Resuspension Rate 3 0.10 4 0.15 3 -0.11 3 -0.05Release time of 1 7 -0.01 0.03 7 -0.02 7 -0.01Release time of 2 9 0.01 9 0.01 8 0.01 8 0.01Release time of 3 5 -0.06 3 -0.15 6 0.04 6 0.03Release time of 4 8 -0.01 8 -0.02 5 -0.05 5 -0.03Release time of 5 6 0.05 5 0.12 9 0.00 9 0.00Release time of 6 2 -0.12 1 -0.31 2 -0.69 2 -0.57Building Exchange Rate 1 -0.32 2 -0.29 1 -0.97 1 -0.79R-SQUARE 0.23 0.23 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

(OB ARTLETTPage 86 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Pu-238 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 23:11:12 Page:Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu238-1.bld 1 *Probabilistic output Table of ContentsTable of Contents

...........................

1Probabilistic Input .........................

2Statistics for time = 0.OOE+00 yr ..... 3Statistics for time = 1.OOE+00 yr ..... 16Statistics for time = 5.00E+01 yr ..... 29Statistics for time = 1.00E+02 yr ..... 42Statistics for time = 2.OOE+02 yr ..... 55statistics for time = 4.OOE+02 yr ..... 68Regression and correlation output ........

81** RESRAD-BUILD Probabilistic output 3.50 12/03/11 23:11:12 Page:Title : Humboldt Bay sensitivity analysis.Pu238 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu238-1.bld 2 *Probabilistic InputNumber of Sample Runs: 300Number Name Distribution Parai1 UD LOGUNIFORM

.0002 DKSUS LOGUNIFORM 2.5E3 RFO( 1, 1) TRIANGULAR 10004 RFO( 2, 1) TRIANGULAR 10005 RFO( 3, 1) TRIANGULAR 10006 RFO( 4, 1) TRIANGULAR 10007 RFO( 5, 1) TRIANGULAR 10008 RFO( 6, 1) TRIANGULAR 10009 LAMBDAT TRUNCATED LOGNORMAL-N

.418* RESRAD-BUILD Probabilistic output 3.50 12/03/11 23:11:12 Page:Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.5\HB_.SA-Pu238-1.bld Evaluation Time: O.O0000000E+00 yearsmeters0027 .0027-11 .000013510000 10000010000 10000010000 10000010000 10000010000 10000010000 1000007 .88 .001.9993 **statistics for Dose (mrem) for Time: 1ReceptorMinimumMaximumAveragestd.Dev13. 32E-052.02E-043 .98E-051. 34E-05source21.47E-057. 03E-051. 76E-05S. 70E-0639.78E-066.66E-051.18E-054. 51E-0641.47E-057.15E-051.76E-055.44E-0659.77E-064.20E-051.17E-053.73E-0663. 33E-052.16E-043.99E-051.36E-05Total1.15E-046. 61E-041. 38E-044.48E-05* Total *MinimumMaximumAverageStd.Dev3.32E-052.02E-043.98E-051.34E-051. 47E-057.03E-051. 76E-055.70E-069. 78E-066.66E-051.18E-054.51E-061.47E-057. 15E-051. 76E-055.44E-069.77E-064.20E-051.17E-053.73E-063. 33E-052.16E-043.99E-051. 36E-051. 15E-046.61E-041. 38E-044.48E-05** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 23:11:12 Page: 16 **Title : Humboldt Bay sens.tivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu238-1.bld Evaluation Time: 1.00000000 yearsstatistics for Dose (mrem) for Time: 2Receptor 1Minimum 3.24E-05Maximum 1.99E-04Average 3.90E-05Std.Dev 1.30E-05source2 31.43E-05 9.42E-066.92E-05 6.54E-051.72E-05 1.15E-055.49E-06 4.37E-0641.42E-057.03E-051. 72E-05S. 24E-069.49E-063.98E-051.15E-053.57E-063.21E-OS2.12E-043.90E-051.32E-05Total1.12E-046.50E-041.35E-044.34E-05BARTLETTPage 87 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0* Total *Minimum 3.24E-05 1.43E-05 9.42E-06 1.42E-05 9.49E-06 3.21E-05 1.12E-04Maximum 1.99E-04 6.92E-05 6.54E-05 7.03E-05 3.98E-05 2.12E-04 6.50E-04Average 3.90E-OS 1.72E-05 1.15E-05 1.72E-05 1.15E-05 3.90E-05 1.35E-04std.Dev 1.30E-05 5.49E-06 4.37E-06 5.24E-06 3.57E-06 1.32E-05 4.34E-05** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 23:11:12 Page: 29 A*Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.5\H-BSA-Pu238-1.bld Evaluation Time: 50.0000038 yearsStatistics for Dose (mrem) for Time: 3SourceReceptor 1 2 3 4 S 6 TotalMinimum 2.44E-09 1.86E-09 6.50E-10 1.86E-09 6.53E-10 2.44E-09 9.89E-09Maximum 2.49E-05 1.18E-05 8.50E-06 1.22E-05 7.51E-06 2.76E-05 8.67E-05Average 1.04E-05 4.63E-06 3.09E-06 4.64E-06 3.06E-06 1.06E-05 3.64E-05std.Dev 7.15E-06 3.17E-06 2.13E-06 3.16E-06 2.11E-06 7.22E-06 2.34E-05* Total *Minimum 2.44E-09 1.86E-09 6.50E-10 1.86E-09 6.53E-10 2.44E-09 9.89E-09Maximum 2.49E-05 1.18E-05 8.50E-06 1.22E-05 7.51E-06 2.76E-OS 8.67E-05Average 1.04E-05 4.63E-06 3.09E-06 4.64E-06 3.06E-06 1.06E-05 3.64E-05Std.Dev 7.15E-06 3.17E-06 2.13E-06 3.16E-06 2.11E-06 7.22E-06 2.34E-05** RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 23:11:12 Page: 81Title : Humboldt Bay sensitivity analysis-Pu238 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Total at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff sig coeff sig coeff sig CoeffDeposition velocity 3 -0.07 5 -0.10 9 -0.01 9 0.00Resuspension Rate 2 0.09 4 0.13 8 -0.01 8 -0.01Release time of 1 6 -0.04 6 -0.10 2 -0.30 3 -0.18Release time of 2 9 -0.01 9 -0.03 5 -0.13 5 -0.07Release time of 3 4 -0.07 2 -0.16 7 -0.05 7 -0.03Release time of 4 8 -0.02 8 -0.06 4 -0.17 4 -0.10Release time of 5 7 0.04 7 0.09 6 -0.08 6 -0.05Release time of 6 5 -0.06 3 -0.13 3 -0.30 2 -0.18Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79R-SQUARE 0.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 23:11:12 Page: 82Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(i) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig coeff Sig coeffDeposition velocity 4 -0.07 6 -0.10 9 0.02 9 0.01Resuspension Rate 3 0.10 4 0.15 5 -0.04 6 -0.02Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59Release time of 2 9 0.00 9 0.00 8 -0.02 8 -0.01Release time of 3 5 -0.06 3 -0.15 4 0.04 4 0.03Release time of 4 8 -0.02 8 -0.05 3 -0.05 3 -0.03Release time of 5 6 0.05 5 0.14 6 0.04 5 0.02Release time of 6 7 -0.02 7 -0.06 7 -0.02 7 -0.01Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78R-SQUARE 0.23 0.23 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

OBARTLETT Page 88 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0*- RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 23:11:12 Page: 83Title : Humboldt Bay sensitivity analysisjPu238 Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for Source(2) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.06 4 -0.09 9 0.00 9 0.00Resuspension Rate 5 0.04 6 0.06 5 -0.02 8 -0.01Release time of 1 9 -0.01 9 -0.02 6 -0.02 6 -0.01Release time of 2 2 -0.10 2 -0.25 2 -0.70 2 -0.58Release time of 3 4 -0.05 3 -0.12 4 0.02 4 0.01Release time of 4 8 -0.01 8 -0.03 3 -0.03 3 -0.02Release time of 5 6 0.03 5 0.07 7 0.02 5 0.01Release time of 6 7 -0.02 7 -0.05 8 -0.02 7 -0.01Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.78R-SQUARE 0.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 23:11:12 Page: 84 **Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeffDeposition velocity 3 -0.07 3 -0.10 3 -0.05 3 -0.02Resuspension Rate 4 0.06 4 0.09 7 0.02 7 0.01Release time of 1 7 -0.02 7 -0.05 9 -0.01 9 0.00Release time of 2 9 0.00 9 0.00 8 0.01 8 0.01Release time of 3 2 -0.12 1 -0.30 2 -0.69 2 -0.57Release time of 4 8 -0.01 8 -0.01 4 -0.03 4-0.02Release time of 5 5 0.03 5 0.09 5 0.02 5 0.01Release time of 6 6 -0.03 6 -0.08 6 -0.02 6 -0.01Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79R-SQUARE 0.20 0.20 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 23:11:12 Page: 85Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for source(4) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig Coeff sig Coeff sig Coeff sig CoeffDeposition velocity 3 -0.07 5 -0.09 4 -0.05 S -0.02Resuspension Rate 4 0.06 6 0.09 8 0.02 9 0.01Release time of 1 8 -0.01 8 -0.03 9 -0.02 8 -0.01Release time of 2 9 0.00 9 -0.01 5 0.04 4 0.02Release time of 3 5 -0.05 3 -0.11 3 0.05 3 0.03Release time of 4 2 -0.12 2 -0.30 2 -0.72 2 -0.59Release time of 5 6 0.04 4 0.10 7 -0.03 7 -0.02Release time of 6 7 -0.03 7 -0.06 6 -0.03 6 -0.02Building Exchange Rate 1 -0.34 1 -0.31 1 -0.97 1 -0.79R-SQUARE 0.25 0.25 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

rI RTETPae8/ML_.%.ýBARTLETT Page 89 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 23:11:12 Page: 86 **Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(S) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig coeff sig Coeff sig coeffDeposition velocity 4 -0.08 5 -0.12 6 -0.02 6 -0.01Resuspension Rate 2 0.09 4 0.12 9 0.01 9 0.00Release time of 1 7 0.01 8 0.02 8 0.01 8 0.00Release time of 2 8 -0.01 7 -0.02 5 0.02 5 0.01Release time of 3 5 -0.06 3 -0.15 7 0.01 7 0.01Release time of 4 9 0.00 9 -0.01 3 -0.07 3 -0.04Release time of 5 3 -0.09 2 -0.21 2 -0.69 2 -0.55Release time of 6 6 -0.02 6 -0.04 4 -0.04 4 -0.02Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.79R-SQUARE 0.26 0.26 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/03/11 23:11:12 Page: 87Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.BLO Coefficients for source(6) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff sig coeff sig coeff sig coeffDeposition velocity 4 -0.08 6 -0.11 7 0.02 7 0.01Resuspension Rate 3 0.10 3 0.15 4 -0.04 4 -0.02Release time of 1 7 -0.01 7 -0.04 6 -0.03 6 -0.02Release time of 2 9 0.01 9 0.02 8 0.01 8 0.01Release time of 3 5 -0.06 4 -0.15 5 0.03 5 0.02Release time of 4 8 -0.01 8 -0.02 3 -0.05 3 -0.03Release time of 5 6 0.05 5 0.12 9 0.01 9 0.00Release time of 6 2 -0.12 1 -0.30 2 -0.69 2 -0.56Building Exchange Rate 1 -0.31 2 -0.29 1 -0.97 1 -0.79R-SQUARE 0.23 0.23 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

CsATET ae9hVIBARTLETT Page 90 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Pu-239 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 20:37:27 Page:Title : Humboldt Bay sensitivity analysisPu239 Input File : C:\RESRADFamily\BUILD\3.5\HRBSA-Pu239-1.bld 1 **Probabilistic Output Table of ContentsTable of contents

...........................

1Probabilistic Input ......................

2statistics for time = O.OOE+00 yr.. 3Statistics for time = 1.00E+00 yr ..... 16statistics for time = 5.OOE+01 yr ..... 29statistics for time = 1.OOE+02 yr ..... 42Statistics for time = 2.OOE+02 yr .... 55Statistics for time = 4.OOE+02 yr ..... 68Regression and correlation Output ........

81*- RESRAD-BUILD Probabilistic output 3.50 12/04/11 20:37:27 Page:Title : Humboldt Bay sensitivity analysisPu239 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu239-1.bld 2 -Probabilistic InputNumber of Sample Runs: 300Number12345.6789NameUDDKSUSRFO( 1, 1)RFO( 2, 1)RFO( 3, 1)RFO( 4, 1)RFO( 5, 1)RFO( 6, 1)LAMBDAT------------------------

=Distribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N Parameters

.0000027

.00272.5E-11 .00001351000 I0000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999=====....

.... -----= --= ---=-RESRAD-BUILD Probabilistic Output 3.50 12/04/11 20:37:27 Page: 3 "'Title : Humboldt Bay sensitivity analysisPu239 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu239-1.bld Evaluation Time: 0.OOOOOOOOE+00 yearsstatistics for Dose (mrem) for Time:1Source1 2ReceptorMinimumMaximumAveragestd.Dev3.69E-052.23E-044.43E-051. 50E-051. 63E-057.7SE-051. 96E-056. 38E-061.09E-057. 33E-051.31E-055.03E-061.63E-057. 87E-051.95E-056.08E-061.0FE-054.62E-051. 31E-054.21E-063.69E-052. 38E-044.43E-051. 51E-05Total1. 28E-047. 28E-041. 54E-044. 99E-05* Total *MinimumMaximumAveragestd.Dev3.69E-052.23E-044.43E-051. SOE-051.63E-057.7SE-051. 96E-056. 38E-061. 09E-057.33E-051. 31E-055.03E-061. 63E-057.87E-051.95E-056.08E-061.08E-054.62E-0S1. 31E-054. 21E-063.69E-052 .38E-044.43E-051.51E-051. 28E-047. 28E-041. 54E-044.99E-O5" RESRAD-BUILD Probabilistic Output 3.50 12/04/11 20:37:27 Page: 16 **Title : Humboldt Bay sensitivity analysisPu239 Input File C:\RESRADFamily\BUILD\3.5\HBSA-Pu239-1.bld Evaluation Time: 1.00000000 yearsStatistics for Dose (mrem) for Time: 2Receptor 1*** 1"***Minimum 3.63E-05Maximum 2.20E-04Average 4.37E-05std.Dev 1.46E-05source21. 61E-057.68E-051.93E-056. 20E-061.0SE-057.26E-051. 29E-054.91E-061. 59E-057. 80E-051. 93E-05S.90E-065 61.06E-05 3.59E-054.48E-05 2.35E-041.29E-05 4.37E-054.06E-06 1.48E-05Total1.25E-047. 21E-041. 52E-044.8SE-05P8A RTLETTPage 91 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0* Total "Minimum 3.63E-05 1.61E-05 1.05E-05 1.59E-0S 1.06E-05 3.59E-05 1.25E-04Maximum 2.20E-04 7.68E-05 7.26E-05 7.80E-05 4.48E-05 2.35E-04 7.21E-04Average 4.37E-05 1.93E-05 1.29E-05 1.93E-05 1.29E-05 4.37E-05 1.52E-04std.Dev 1.46E-05 6.20E-06 4.91E-06 5.90E-06 4.06E-06 1.48E-05 4.88E-05RESRAD-BUILD Probabilistic Output 3.50 12/04/11 20:37:27 Page: 29 Title : Humboldt Bay sensitivity analysisPu239 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu239-1.bld Evaluation Time: 50.0000038 yearsstatistics for Dose (mrem) for Time: 3SourceReceptor 1 2 3 4 5 6 TotalMinimum 7.09E-09 9.59E-10 2.53E-10 9.59E-10 2.55E-10 5.43E-09 1.49E-08Maximum 4.08E-05 1.93E-05 1.39E-05 1.99E-05 1.23E-05 4.50E-05 1.43E-04Average 1.72E-OS 7.62E-06 5.08E-06 7.64E-06 5.04E-06 1.74E-05 6.OOE-05std.Dev 1.18E-05 5.22E-06 3.50E-06 5.21E-06 3.49E-06 1.19E-05 3.85E-05* Total *Minimum 7.09E-09 9.59E-10 2.53E-10 9.59E-10 2.55E-10 5.43E-09 1.49E-08Maximum 4.08E-05 1.93E-05 1.39E-05 1.99E-05 1.23E-05 4.50E-05 1.43E-04Average 1.72E-05 7.62E-06 5.08E-06 7.64E-06 5.04E-06 1.74E-05 6.OOE-05std.Dev 1.18E-05 5.22E-06 3.50E-06 5.21E-06 3.49E-06 1.19E-05 3.85E-05RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 20:37:27 Page: 81Title : Humboldt Bay sensitivity analysisPu239 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Total at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig Coeff Sig Coeff Sig Coeff Sig coeffDeposition velocity 3 -0.08 5 -0.11 9 0.03 9 0.01Resuspension Rate 2 0.09 4 0.13 7 -0.08 7 -0.03Release time of 1 6 -0.04 6 -0.10 3 -0.30 3 -0.18Release time of 2 9 -0.01 9 -0.03 5 -0.12 5 -0.07Release time of 3 4 -0.07 2 -0.16 8 -0.05 8 -0.03Release time of 4 8 -0.02 8 -0.06 4 -0.16 4 -0.09Release time of 5 7 0.03 7 0.09 6 -0.08 6 -0.05Release time of 6 5 -0.06 3 -0.14 2 -0.30 2 -0.18Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.79R-SQUARE 0.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and I and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 20:37:27 Page: 82Title : Humboldt Bay sensitivity analysis.

sPu239Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(1) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff sig coeff Sig coeff Sig CoeffDeposition velocity 4 -0.07 6 -0.10 5 0.04 6 0.02Resuspension Rate 3 0.10 4 0.15 3 -0.09 3 -0.04Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59Release time of 2 9 0.00 9 0.00 9 -0.01 9 0.00Release time of 3 5 -0.06 3 -0.15 4 0.05 4 0.03Release time of 4 8 -0.02 8 -0.04 6 -0.04 5 -0.02Release time of 5 6 0.05 5 0.14 8 0.03 8 0.02Release time of 6 7 -0.02 7 -0.06 7 -0.03 7 -0.02Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78R-SQUARE 0.23 0.23 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

fflUi 13 A R T L E TTPage 92 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0** RESRAD-BUILD Regression and correlation output 3.50 12/04/11 20:37:27 Page: 83Title : HUmboldt Bay sensitivity analysisPu239 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(2) at Time: 1Coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1sig coeff sig coeff Sig coeff Sig coeff3 -0.07 4 -0.09 5 0.03 7 0.015 0.04 6 0.06 3 -0.08 3 -0.049 -0.01 9 -0.02 8 -0.02 8 -0.012 -0.10 2 -0.25 2 -0.70 2 -0.584 -0.05 3 -0.12 4 0.04 4 0.028 -0.01 8 -0.03 6 -0.03 5 -0.026 0.03 5 0.06 9 0.02 9 0.017 -0.02 7 -0.05 7 -0.03 6 -0.021 -0.33 1 -0.31 1 -0.97 1 -0.780.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 20:37:27 Page: 84Title : Humboldt Bay sensitivity analysisPu239 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1coefficient

=Repetition

=PcC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable sig coeff sig coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.07 3 -0.10 8 -0.01 8 -0.01Resuspension Rate 4 0.06 4 0.09 3 -0.04 3 -0.02Release time of 1 7 -0.02 7 -0.05 9 0.00 9 0.00Release time of 2 9 0.00 9 0.00 6 0.02 6 0.01Release time of 3 2 -0.12 1 -0.30 2 -0.69 2 -0.57Release time of 4 8 -0.01 8 -0.01 5 -0.02 5 -0.01Release time of 5 5 0.03 5 0.09 7 0.01 7 0.01Release time of 6 6 -0.03 6 -0.08 4 -0.02 4 -0.01Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79R-SQUARE 0.20 0.20 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 20:37:27 Page: 85Title : Humboldt Bay sensitivity analysisPu239 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1coefficient

=Repetition

=Description of Probabilistic variablePCC SRC PRCC SRRC1 1 1 1sig coeff sig Coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.07 5 -0.10 9 -0.01 9 0.00Resuspension Rate 4 0.06 6 0.09 6 -0.04 6 -0.02Release time of 1 8 -0.01 8 -0.02 8 -0.02 8 -0.01Release time of 2 9 -0.01 9 -0.01 5 0.04 5 0.02Release time of 3 5 -0.05 3 -0.11 3 0.06 3 0.04Release time of 4 2 -0.12 2 -0.29 2 -0.71 2 -0.59Release time of 5 6 0.04 4 0.10 7 -0.03 7 -0.02Release time of 6 7 -0.03 7 -0.07 4 -0.04 4 -0.03Building Exchange Rate 1 -0.34 1 -0.32 1 -0.97 1 -0.79R-SQUARE 0.26 0.26 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itOrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

W BA RTL ETTPage 93 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0** RESRAD-BUILD Regression and correlation output 3.50 12/04/11 20:37:27 Page: 86Title : Humboldt Bay sensitivity analysis-Pu239 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(5) at Time: 1coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RatePCC SRC PRCC SRRC1 1 1 1Sig coeff Sig coeff Sig Coeff Sig coeff2 -0.09 4 -0.12 9 0.01 9 0.004 0.08 5 0.12 4 -0.05 5 -0.028 0.01 8 0.02 8 0.01 8 0.017 -0.01 7 -0.02 6 0.02 6 0.015 -0.06 3 -0.15 7 0.01 7 0.019 0.00 9 -0.01 3 -0.07 3 -0.043 -0.09 2 -0.21 2 -0.68 2 -0.546 -0.02 6 -0.04 5 -0.04 4 -0.031 -0.33 1 -0.30 1 -0.97 1 -0.79R-SQUARE 0.25 0.25 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and correlation output 3.50 12/04/11 20:37:27 Page: 87 **Title : Humboldt Bay sensitivity analysisPu239 Input File : C:\RESRADFamily\BUILD\3.BLD 0.96Coefficients for source(6) at Time: 1coefficient

=Repetition

=PCC SRC PRCC1 1 1SRRC1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 4 -0.08 6 -0.11 4 0.06 4 0.03Resuspension Rate 3 0.10 4 0.15 3 -0.11 3 -0.05Release time of 1 7 -0.01 7 -0.03 7 -0.03 7 -0.01Release time of 2 9 0.01 9 0.01 8 0.01 8 0.01Release time of 3 S -0.06 3 -0.15 6 0.04 6 0.03Release time of 4 8 -0.01 8 -0.02 5 -0.05 5 -0.03Release time of S 6 0.05 5 0.12 9 0.00 9 0.00Release time of 6 2 -0.12 1 -0.31 2 -0.70 2 -0.57Building Exchange Rate 1 -0.32 2 -0.29 1 -0.97 1 -0.79R-SQUARE 0.23 0.23 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

ARTLETT Page 94WIBARTLETT

%0'Page 94 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Pu-240 Results:-k RESRAD-BUILD Probabilistic output 3.50 12/05/11 22:14:27 Page:Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu240-1.bld 1 **Probabilistic Output Table of ContentsTable of contents

...........................

1Probabilistic Input ........................

2statistics for time = 0.OOE+00 yr ..... 3Statistics for time = 1.00E+00 yr ..... 16Statistics for time = 5.OOE+01 yr ..... 29Statistics for time = 1.00E+02 yr ..... 42Statistics for time = 2.OOE+02 yr ..... 55Statistics for time = 4.00E+02 yr ..... 68Regression and correlation output ........

81-k RESRAD-BUILD Probabilistic Output 3.50 12/05/11 22:14:27 Page:Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu240-1.bld 2 1*Probabilistic inputNumber of sample Runs: 300Number123456789NameUDDKSUSRFO( 1, 1)RFO( 2, 1)RFO( 3, 1)RFO( 4, 1)RFO( 5, 1)RFO( 6, 1)LAMBDATDistribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999-k RESRAD-BUILD Probabilistic output 3.50 12/05/11 22:14:27 Page: 3 kkTitle : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu240-1.bld Evaluation Time: O.OOOOOOOOE+00 yearsStatistics for Dose (mrem) for Time:1ReceptorMinimummaximumAveragestd.Dev13.69E-052. 23E-044. 43E-051. 50E-05Source21. 63E-057.75E-051. 96E-056. 38E-061.09E-057.33E-051. 31E-055.02E-0641. 63E-057.87E-051.95E-056. 07E-061.09E-054.62E-051. 31E-054.20E-063. 69E-052. 38E-044.43E-051. 51E-OSTotal1. 28E-047.28E-041. 54E-044. 99E-05* Total *MinimumMaximumAveragestd. Dev3.69E-052. 23E-044. 43E-051. SOE-OS1. 63E-057. 75E-051. 96E-056. 38E-061.09E-057. 33E-051.31-055.02E-061. 63E-057. 87E-051. 95E-056. 07E-061.09E-054.62E-051.31-054.20E-063. 69E-052. 38E-044.43E-051. 51E-OS1. 28E-047. 28E-041. 54E-044. 99E-05** RESRAD-BUILD Probabilistic output 3.50 12/05/11 22:14:27 Page: 16 kkTitle : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.S\HB-SA-PU240-1.bld Evaluation Time: 1.00000000 yearsstatistics for Dose (mrem) for Time: 2Sourceeptor 1 2 3Ret4MinimummaximumAveragestd. Dev3 .63E-052. 20E-044. 37E-051.46E-051.61E-0S 1.05E-057.68E-05 7.26E-051.93E-05 1.29E-056.19E-06 4.91E-061. 59E-057. 80E-051. 93E-055.90E-061.06E-054.47E-051.29E-054.06E-063. 59E-052. 35E-044. 37E-051.48E-OSTotal1.25E-047. 21E-041. 52E-044. 87E-058 BA RTL ETTPage 95 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0* Total *Minimum 3.63E-05Maximum 2.20E-04Average 4.37E-05std.Dev 1.46E-051. 61E-057. 68E-051. 93E-056. 19E-061.05E-05 1.59E-057.26E-OS 7.80E-051.29E-05 1.93E-054.91E-06 5.90E-061.06E-054.47E-051.29E-054.06E-063.59E-052.35E-044. 37E-051.48E-051. 25E-047. 21E-041. 52E-044. 87E-05-iRESRAD-BUILD Probabilistic output 3.50 12/05/11 22:14:27 Page: 29 *Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu240-1.bld Evaluation Time: 50.0000038 yearsstatistics for Dose (mrem) for Time: 3Receptor*** 1MinimumMaximumAveragestd.Dev13. 52E-094.07E-OS1. 71E-051.17E-O5source22.66E-091.93E-057. 59E-065.20E-069. 34E-101. 38E-055.06E-063.49E-0642.66E-091. 98E-057. 61E-065.19E-069. 39E-101. 22E-055.02E-063.47E-063. 52E-094.48E-051. 74E-OS1. 19E-05Total1.42E-081.42E-045.98E-053.83E-05* TotalMinimumMaximumAverageStd.oev3. 52E-094. 07E-051. 71E-051. 17E-052. 66E-091. 93E-057. 59E-065. 20E-069.34E-101. 38E-OSS.06E-063.49E-062.66E-091.98E-057.61E-065.19E-069.39E-101. 22E-055.02E-063.47E-063. 52E-094.48E-051. 74E-051. 19E-OS1.42E-081. 42E-045. 98E-053.83E-05** RESRAD-BUILD Regression and Correlation output 3.50Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.BLD 12/05/11 22:14:27 Page: 81 **Coefficients for Total at Time: 1coefficient

=Repetition

=Description of Probabilistic VariableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of SRelease time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff Sig Coeff Sig Coeff3 -0.08 5 -0.11 9 0.03 9 0.012 0.09 4 0.13 7 -0.07 7 -0.036 -0.04 6 -0.10 2 -0.30 3 -0.189 -0.01 9 -0.03 5 -0.12 5 -0.074 -0.07 2 -0.16 8 -0.05 8 -0.038 -0.02 8 -0.06 4 -0.16 4 -0.097 0.03 7 0.09 6 -0.08 6 -0.055 -0.06 3 -0.14 3 -0.30 2 -0.181 -0.33 1 -0.31 1 -0.97 1 -0.790.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/05/11 22:14:27 Page: 82Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(i) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition Velocity 4 -0.07 6 -0.10 5 0.05 6 0.02Resuspension Rate 3 0.10 4 0.15 3 -0.09 3 -0.04Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59Release time of 2 9 0.00 9 0.00 9 -0.01 9 0.00Release time of 3 5 -0.06 3 -0.15 4 0.05 4 0.03Release time of 4 8 -0.02 8 -0.04 6 -0.04 5 -0.02Release time of 5 6 0.05 5 0.14 8 0.03 8 0.02Release time of 6 7 -0.02 7 -0.06 7 -0.03 7 -0.02Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78R-SQUARE 0.23 0.23 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

(iE ARTLETTPage 96 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0** RESRAD-BUILD Regression and correlation output 3.50 12/05/11 22:14:27 Page: 83Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for source(2) at Time: 1coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig coeff sig coeff sig Coeff Sig Coeff3 -0.07 4 -0.09 6 0.03 7 0.015 0.04 6 0.06 3 -0.08 3 -0.049 -0.01 9 -0.02 8 -0.02 8 -0.012 -0.10 2 -0.25 2 -0.70 2 -0.584 -0.05 3 -0.12 4 0.04 4 0.028 -0.01 8 -0.03 5 -0.03 5 -0.026 0.03 5 0.06 9 0.02 9 0.017 -0.02 7 -0.05 7 -0.03 6 -0.021 -0.33 1 -0.31 1 -0.97 1 -0.780.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/05/11 22:14:27 Page: 84Title : Humboldt Bay sensitivity analysis-Pu240 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(3) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff sig coeff sig coeff sig CoeffDeposition velocity 3 -0.07 3 -0.10 8 -0.01 8 -0.01Resuspension Rate 4 0.06 4 0.09 3 -0.04 3 -0.02Release time of 1 7 -0.02 7 -0.05 9 0.00 9 0.00Release time of 2 9 0.00 9 0.00 6 0.02 6 0.01Release time of 3 2 -0.12 1 -0.30 2 -0.69 2 -0.57Release time of 4 8 -0.01 8 -0.01 5 -0.02 5 -0.01Release time of 5 5 0.03 5 0.09 7 0.01 7 0.01Release time of 6 6 -0.03 6 -0.08 4 -0.02 4 -0.01Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79R-SQUARE 0.20 0.20 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and I and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/05/11 22:14:27 Page: 85Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRAD-Family\BUILD\3.BLD coefficients for Source(4) at Time: 1coefficient

=Repetition

=Description of Probabilistic variablePCC SRC PRCC SRRC1 1! 1 1sig coeff sig coeff sig Coeff Sig CoeffDeposition velocity 3 -0.07 5 -0.10 9 -0.01 9 0.00Resuspension Rate 4 0.06 6 0.09 6 -0.04 6 -0.02Release time of 1 8 -0.01 8 -0.02 8 -0.02 8 -0.01Release time of 2 9 -0.01 9 -0.01 5 0.04 5 0.02Release time of 3 5 -0.05 3 -0.11 3 0.06 3 0.04Release time of 4 2 -0.12 2 -0.29 2 -0.71 2 -0.59Release time of 5 6 0.04 4 0.10 7 -0.03 7 -0.02Release time of 6 7 -0.03 7 -0.07 4 -0.04 4 -0.03Building Exchange Rate 1 -0.34 1 -0.32 1 -0.97 1 -0.79R-SQUARE 0.26 0.26 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

Cl B ARTLETTPage 97 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0** RESRAD-BUILD Regression and correlation output 3.50 12/05/11 22:14:27 Page: 86 *Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for Source(5) at Time: 1Coefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RateR-SQUAREPCC SRC PRCC SRRC1 1 1 1Sig Coeff Sig Coeff Sig coeff Sig Coeff2 -0.09 4 -0.12 9 0.01 9 0.004 0.08 5 0.12 4 -0.05 5 -0.028 0.01 8 0.02 8 0.01 8 0.017 -0.01 7 -0.02 6 0.02 6 0.015 -0.06 3 -0.15 7 0.01 7 0.019 0.00 9 -0.01 3 -0.07 3 -0.043 -0.09 2 -0.21 2 -0.68 2 -0.546 -0.02 6 -0.04 5 -0.05 4 -0.031 -0.33 1 -0.30 1 -0.97 1 -0.790.25 0.25 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/05/11 22:14:27 Page: 87Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(6) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff sig CoeffDeposition velocity 4 -0.08 6 -0.11 4 0.07 4 0.03Resuspension Rate 3 0.10 4 0.15 3 -0.11 3 -0.05Release time of 1 7 -0.01 7 -0.03 7 -0.02 7 -0.01Release time of 2 9 0.01 9 0.01 8 0.01 8 0.01Release time of 3 5 -0.06 3 -0.15 6 0.04 6 0.03Release time of 4 8 -0.01 8 -0.02 5 -0.05 5 -0.03Release time of 5 6 0.05 5 0.12 9 0.00 9 0.00Release time of 6 2 -0.12 1 -0.31 2 -0.70 2 -0.57Building Exchange Rate 1 -0.32 2 -0.29 1 -0.97 1 -0.79R-SQUARE 0.23 0.23 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

(V8 ARTLETTPage 98 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Pu-241 Results:-RESRAD-BUILD Probabilistic Output 3.50 12/06/11 08:07:44 Page:Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu241-1.bld 1 *Probabilistic Output Table of ContentsTable of Contents

...........................

1Probabilistic Input ........................

2Statistics for time = 0.00E+00 yr ..... 3Statistics for time = 1.OOE+00 yr ..... 16Statistics for time = 5.OOE+01 yr ..... 29Statistics for time = 1.00E+02 yr ..... 42Statistics for time = 2.OOE+02 yr ..... 55Statistics for time = 4.OOE+02 yr ..... 68Regression and correlation output ........

81-RESRAD-BUILD Probabilistic Output 3.50 12/06/11 08:07:44 Page:Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRADFamily\BUILD\3.5\HBRSA-Pu241-1.bld 2 *Probabilistic InputNumber of sample Runs: 300Number123456789NameUDDKSUSRFO( 1, 1)RFO( 2, 1)RFO( 3, 1)RFO( 4, 1)RFO( 5, 1)RF0( 6, 1)LAMBDAT-------------------------

Distribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N

Parameters

.0000027

.00272.5E-11 .00001351000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001 .999---= = -----= = .......= = ------** RESRAD-BUILD Probabilistic output 3.50 12/06/11 08:07:44 Page: 3Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRAD_Family\BUILD\3.5\HBSA-Pu241-1.bld Evaluation Time: 0.OOOOOOOOE+00 yearsStatistics for Dose (mrem) for Time: 1Receptor 1Minimum 7.27E-07Maximum 4.36E-06Average 8.66E-07std.Dev 2.85E-07Source23.21E-071. 52E-063.83E-071. 21E-0732. 14E-071.43E-062. 56E-079. 58E-083.21E-071. 54E-063.82E-071.15E-072.13E-079.05 E-072. SSE-077.86E-0867.27E-074.65E-068.67E-072. 90E-07Total2.52E-061.42E-053.01E-069. 50E-07* Total *Minimum 7.27E-07Maximum 4.36E-06Average 8.66E-07std.Dev 2.85E-073. 21E-071. 52E-063.83E-071. 21E-072. 14E-071. 43E-062. 56E-079. 58E-083. 21E-071. 54E-063. 82E-071.15E-072. 13E-079.05 E-072.55E-077.86E-087.27E-074.65E-068.67E-072.90E-072. 52E-061. 42E-053.01E-069. 50E-07** RESRAD-BUILD Probabilistic output 3.50 12/06/11 08:07:44 Page:Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu241-1.bld Evaluation Time: 1.00000000 years16 -Statistics for Dose (mrem) for Time: 2Receptor 1*.* 1*.4Minimum 7.39E-07Maximum 4.47E-06Average 8.84E-07std.Dev 2.89E-07source23.27E-071.56E-063. 91E-071. 21E-073 4 52.15E-07 3.24E-07 2.16E-071.47E-06 1.58E-06 8.95E-072.61E-07 3.90E-07 2.60E-079.70E-08 1.16E-07 7.87E-0867. 31E-074. 77E-068. 85E-072.94E-07Total2. 55E-061. 46E-053.07E-069. 62E-07CB ARTLETTPage 99 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0* Total *Minimum 7.39E-07 3.27E-07 2.15E-07 3.24E-07 2.16E-07 7.31E-07 2.55E-06Maximum 4.47E-06 1.56E-06 1.47E-06 1.58E-06 8.95E-07 4.77E-06 1.46E-05Average 8.84E-07 3.91E-07 2.61E-07 3.90E-07 2.60E-07 8.85E-07 3.07E-06std.Dev 2.89E-07 1.21E-07 9.70E-08 1.16E-07 7.87E-08 2.94E-07 9.62E-07** RESRAD-BUILD Probabilistic output 3.50 12/06/11 08:07:44 Page: 29 *Title : Humboldt Bay sensitivity analysis.Pu241 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu241-1.bld Evaluation Time: 50.0000038 yearsstatistics for Dose (mrem) for Time: 3SourceReceptor 1 2 3 4 5 6 TotalMinimum 8.55E-09 1.61E-09 6.S1E-10 1.61E-09 6.53E-10 6.26E-09 1.93E-08Maximum 1.29E-06 6.09E-07 4.37E-07 6.27E-07 3.87E-07 1.42E-06 4.49E-06Average 5.48E-07 2.40E-07 1.60E-07 2.41E-07 1.58E-07 5.52E-07 1.90E-06Std.Dev 3.69E-07 1.63E-07 1.10E-07 1.63E-07 1.09E-07 3.73E-07 1.21E-06* Total *Minimum 8.5SE-09 1.61E-09 6.51E-10 1.61E-09 6.53E-10 6.26E-09 1.93E-08Maximum 1.29E-06 6.09E-07 4.37E-07 6.27E-07 3.87E-07 1.42E-06 4.49E-06Average 5.48E-07 2.40E-07 1.60E-07 2.41E-07 1.58E-07 5.52E-07 1.90E-06Std.Dev 3.69E-07 1.63E-07 1.10E-07 1.63E-07 1.09E-07 3.73E-07 1.21E-06RESRAD-BUILD Regression and correlation output 3.50 12/06/11 08:07:44 Page: 81 **Title : Humboldt Bay sensitivity analysis....Pu241 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Total at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig coeff Sig coeffDeposition velocity 3 -0.07 5 -0.11 7 -0.06 8 -0.03Resuspension Rate 2 0.09 4 0.13 9 0.05 9 0.02Release time of 1 6 -0.04 6 -0.10 2 -0.30 2 -0.18Release time of 2 9 -0.01 9 -0.03 5 -0.13 5 -0.07Release time of 3 4 -0.06 2 -0.16 8 -0.06 7 -0.04Release time of 4 8 -0.02 8 -0.06 4 -0.16 4 -0.09Release time of 5 7 0.04 7 0.09 6 -0.07 6 -0.04Release time of 6 5 -0.06 3 -0.14 3 -0.30 3 -0.18Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79R-SQUARE 0.24 0.24 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/06/11 08:07:44 Page: 82 **Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for source(i) at Time: 1coefficient

= Pcc SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff sig coeff sig coeff sig coeffDeposition velocity 4 -0.07 6 -0.10 5 -0.03 6 -0.02Resuspension Rate 2 0.11 3 0.15 9 0.02 9 0.01Release time of 1 3 -0.11 2 -0.26 2 -0.71 2 -0.59Release time of 2 9 0.00 9 0.00 8 -0.02 8 -0.01Release time of 3 5 -0.06 4 -0.15 3 0.04 3 0.03Release time of 4 8 -0.02 8 -0.05 4 -0.04 4 -0.02Release time of 5 6 0.06 5 0.14 6 0.03 5 0.02Release time of 6 7 -0.02 7 -0.06 7 -0.02 7 -0.01Building Exchange Rate 1 -0.31 1 -0.28 1 -0.96 1 -0.78R-SQUARE 0.23 0.23 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

ARLT Pg 0(&Uýi B A RTL ETTPage 1O00 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/06/11 08:07:44 Page: 83Title : Humboldt Bay sensitivity analysis-Pu241 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: Icoefficient

=Repetition

=Description of Probabilistic variableDeposition velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of 5Release time of 6Building Exchange RatePCC SRC PRCC SRRC1 1 1 1sig coeff Sig Coeff Sig Coeff Sig coeff3 -0.06 4 -0.09 3 -0.05 3 -0.025 0.04 6 0.06 4 0.03 5 0.019 -0.01 9 -0.02 7 -0.02 7 -0.012 -0.10 2 -0.25 2 -0.71 2 -0.584 -0.05 3 -0.12 9 0.02 9 0.018 -0.01 8 -0.03 8 -0.02 8 -0.016 0.03 5 0.07 5 0.03 4 0.027 -0.02 7 -O.OS 6 -0.02 6 -0.011 -0.33 1 -0.30 1 -0.97 1 -0.78R-SQUARE 0.24 0.24 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/06/11 08:07:44 Page: 84Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRADFamily\BUILD\3.BLD 0.96coefficients for Source(3) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.07 3 -0.10 3 -0.10 3 -0.05Resuspension Rate 4 0.07 4 0.10 4 0.08 4 0.04Release time of 1 7 -0.02 7 -0.05 9 0.00 9 0.00Release time of 2 9 0.00 9 0.00 8 0.01 8 0.01Release time of 3 2 -0.11 1 -0.29 2 -0.69 2 -0.57Release time of 4 8 -0.01 8 -0.01 5 -0.03 5 -0.02Release time of 5 5 0.03 5 0.09 7 0.02 7 0.01Release time of 6 6 -0.03 6 -0.08 6 -0.03 6 -0.02Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79R-SQUARE 0.19 0.19 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/06/11 08:07:44 Page: 85Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for source(4) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig Coeff Sig CoeffDeposition velocity 3 -0.07 5 -0.09 3 -0.10 3 -0.05Resuspension Rate 4 0.07 6 0.09 4 0.09 4 0.04Release time of 1 8 -0.01 8 -0.03 8 -0.03 8 -0.02Release time of 2 9 -0.01 9 -0.01 6 0.04 6 0.02Release time of 3 5 -0.04 3 -0.11 S 0.04 5 0.02Release time of 4 2 -0.12 2 -0.30 2 -0.71 2 -0.59Release time of 5 6 0.04 4 0.10 9 -0.02 9 -0.01Release time of 6 7 -0.03 7 -0.07 7 -0.03 7 -0.02Building Exchange Rate 1 -0.34 1 -0.31 1 -0.97 1 -0.79R-SQUARE 0.25 0.25 0.95 0.95-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

CBARTLETT Page 101WABARTLETT NýrPage 101 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0*;iRESRAD-BUILD Regression and correlation output 3.50 12/06/11 08:07:44 Page: 86Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(5) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig coeff Sig coeffDeposition velocity 3 -0.09 5 -0.12 3 -0.07 3 -0.03Resuspension Rate 2 0.09 4 0.13 4 0.06 5 0.03Release time of 1 8 0.01 8 0.02 8 0.01 8 0.01Release time of 2 7 -0.01 7 -0.02 7 0.02 7 0.01Release time of 3 5 -0.06 3 -0.15 9 0.00 9 0.00Release time of 4 9 0.00 9 -0.01 5 -0.06 4 -0.03Release time of 5 4 -0.09 2 -0.21 2 -0.69 2 -0.55Release time of 6 6 -0.02 6 -0.04 6 -0.04 6 -0.02Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79R-SQUARE 0.26 0.26 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and correlation output 3.50 12/06/11 08:07:44 Page: 87 **Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(6) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 4 -0.08 6 -0.11 5 -0.03 6 -0.01Resuspension Rate 3 0.11 3 0.16 7 0.01 7 0.01Release time of 1 7 -0.01 7 -0.04 4 -0.03 4 -0.02Release time of 2 9 0.01 9 0.01 8 0.01 8 0.00Release time of 3 5 -0.06 4 -0.15 6 0.02 5 0.01Release time of 4 8 -0.01 8 -0.02 3 -0.05 3 -0.03Release time of 5 6 0.05 5 0.12 9 0.01 9 0.00Release time of 6 2 -0.12 1 -0.30 2 -0.69 2 -0.56Building Exchange Rate 1 -0.31 2 -0.29 1 -0.97 1 -0.79R-SQUARE 0.22 0.22 0.96 0.96-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and I and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

ARLT Pg 0(FIBARTLETT

%-IiPage 102 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Sr-90 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 14:56:50 Page:Title : Humboldt Bay sensitivity analysis-Sr90 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Sr90-1.bld 1 *Probabilistic output Table of contentsTable of Contents

...........................

1Probabilistic Input. ......................

2Statistics for time = 0.OOE+00 yr 3Statistics for time = 1.OE+O0 yr .... 16Statistics for time = 5.OOE+01 yr .... 29Statistics for time = 1.00E+02 yr .... 42Statistics for time = 2.OOE+02 yr .... 55Statistics for time = 4.OOE+02 yr.... 68Regression and Correlation Output ........

81k* RESRAD-BUILD Probabilistic output 3.50 12/03/11 14:56:50 Page:Title : Humboldt Bay sensitivity analysis-Sr90 Input File : C:\RESRADFamily\BUILD\3.5\HB-SA-Sr90-l.bld 2 **Probabilistic InputNumber of sample Runs: 300Number Name1 UD2 DKSUS3 RFO( 1, 1)4 RFO( 2, 1)5 RFO( 3, 1)6 RFO( 4, 1)7 RFO( 5, 1)8 RFO( 6, 1)9 LAMBDATDistribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N

Parameters

.0000027

.00272.5E-11 .00001351000 i0000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001.999** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 14:56:50 Page: 3 *Title : Humboldt Bay sensitivity analysis-Sr90 Input File : C:\RESRADFamily\BUILD\3.5\HKBSA-Sr90-l.bld Evaluation Time: O.OOOOOOOOE+00 yearsstatistics for Dose (mrem) for Time:1Source1 2ReceptorMinimumMaximumAveragestd.Dev1. 56E-062. 14E-061. 63E-064. OOE-086. 87E-078. 74E-077.08E-071. 64E-084. 55E-076.40E-074. 69E-071. 33E-0846. 89E-078. 77E-077.07E-071. 56E-084. 57E-075.45E-074.69E-071.03E-081. S5E-062. 17E-061.62E-064.07E-08Total5.44E-067. 23E-065. 60E-061. 33E-07TotalSTotalIMinimumMaximumAveragestd.Dev1. 56E-062. 14E-061. 63E-064. 0OE-086. 87E-078. 74E-077.08E-071.64E-084. 55E-076. 40E-074.69E-071. 33E-086. 89E-078. 77E-077.07E-071. 56E-084. 57E-075.45E-074. 69E-071.03E-081. 55SE-062.17E-061.62E-064.07E-085.44E-067.23E-065.60E-061.33E-07** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 14:56:50 Page: 16 "Title : Humboldt Bay sensitivity analysis-sr90 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Sr90-1.bld Evaluation Time: 1.00000000 yearsStatistics for Dose (mrem) for Time: 2SourceReceptor 1 2 3Minimum 1.24E-06 5.95E-07 4.OOE-07Maximum 2.00E-06 8.24E-07 5.95E-0746. 1OE-078.27E-076. 79E-071. 55E-08Average 1.56E-06 6.79E-07 4.50E-07std.Dev 4.16E-08 1.59E-08 1.21E-084.13E-075.17E-074. SOE-079.17E-091.27E-062.02E-061. 5SE-064.1OE-08Total4. 71E-066.78E-065. 37E-061. 31E-07(CS BARTLETTPage 103 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0* TotalMinimum 1.24E-06 5.95E-07 4.00E-07 6.10E-07 4.13E-07 1.27E-06 4.71E-06Maximum 2.00E-06 8.24E-07 5.95E-07 8.27E-07 5.17E-07 2.02E-06 6.78E-06Average 1.56E-06 6.79E-07 4.50E-07 6.79E-07 4.50E-07 1.55E-06 5.37E-06std.Dev 4.16E-08 1.59E-08 1.21E-08 1.55E-08 9.17E-09 4.10E-08 1.31E-07** RESRAD-BUILD Probabilistic output 3.50 12/03/11 14:56:50 Page: 29 Title : Humboldt Bay sensitivity analysisSr90 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Sr90-1.bld Evaluation Time: 50.0000038 yearsstatistics for Dose (mrem) for Time: 3SourceReceptor 1 2 3 4 5 6 TotalMinimum 1.22E-08 2.36E-09 9.57E-10 2.36E-09 9.61E-10 9.01E-09 2.79E-08Maximum 4.OOE-07 1.73E-07 1.14E-07 1.73E-07 1.15E-07 3.97E-07 1.36E-06Average 1.99E-07 8.48E-08 5.59E-08 8.49E-08 5.58E-08 1.96E-07 6.77E-07Std.Dev 1.39E-07 6.10E-08 4.06E-08 6.10E-08 4.07E-08 1.38E-07 4.52E-07* Total *Minimum 1.22E-08 2.36E-09 9.57E-10 2.36E-09 9.61E-10 9.01E-09 2.79E-08Maximum 4.00E-07 1.73E-07 1.14E-07 1.73E-07 1.15E-07 3.97E-07 1.36E-06Average 1.99E-07 8.48E-08 5.59E-08 8.49E-08 5.58E-08 1.96E-07 6.77E-07std.Dev 1.39E-07 6.10E-08 4.06E-08 6.10E-08 4.07E-08 1.38E-07 4.52E-07-* RESRAD-BUILD Regression and correlation output 3.50 12/03/11 14:56:50 Page: 81 *Title : Humboldt Bay sensitivity analysisSr90 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Total at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff sig Coeff Sig CoeffDeposition velocity 3 -0.07 6 -0.10 3 0.21 3 0.14Resuspension Rate 2 0.07 4 0.11 2 -0.23 2 -0.16Release time of 1 7 -0.02 7 -0.05 7 0.02 7 0.02Release time of 2 9 0.00 9 -0.01 6 -0.02 6 -0.02Release time of 3 4 -0.06 2 -0.16 9 -0.01 9 0.00Release time of 4 8 -0.02 8 -0.04 5 -0.03 5 -0.02Release time of 5 5 0.05 3 0.13 8 0.01 8 0.01Release time of 6 6 -0.04 5 -0.11 4 -0.05 4 -0.04Building Exchange Rate 1 -0.36 1 -0.35 1 -0.95 1 -0.95R-SQUARE 0.18 0.18 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 14:56:50 Page: 82Title : Humboldt Bay sensitivity analysis.s_Sr90 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(I) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 4 -0.06 6 -0.09 3 0.22 3 0.15Resuspension Rate 2 0.08 5 0.13 2 -0.22 2 -0.16Release time of 1 6 -0.05 4 -0.13 5 -0.04 6 -0.03Release time of 2 9 0.01 9 0.01 8 0.00 8 0.00Release time of 3 5 -0.06 3 -0.15 9 0.00 9 0.00Release time of 4 8 -0.01 8 -0.04 7 -0.03 7 -0.02Release time of 5 3 0.06 2 0.16 6 0.04 5 0.04Release time of 6 7 -0.03 7 -0.07 4 -0.05 4 -0.04Building Exchange Rate 1 -0.34 1 -0.33 1 -0.95 1 -0.94R-SQUARE 0.16 0.16 0.90 0.90-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itnrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

V7 BARTLETT Page 104 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 14:56:50 Page: 83 **Title : Humboldt Bay sensitivity analysis-Sr9O Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(2) at Time: ICoefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 2 -0.06 5 -0.09 3 0.23 3 0.16Resuspension Rate 5 0.04 6 0.06 2 -0.26 2 -0.18Release time of 1 9 0.00 9 0.00 7 0.03 7 0.03Release time of 2 4 -0.05 3 -0.12 5 -0.07 5 -0.06Release time of 3 3 -0.05 2 -0.14 6 0.04 6 0.04Release time of 4 8 -0.01 8 -0.04 4 -0.08 4 -0.07Release time of 5 6 0.04 4 0.10 9 0.01 9 0.01Release time of 6 7 -0.02 7 -0.05 8 -0.01 8 -0.01Building Exchange Rate 1 -0.37 1 -0.36 1 -0.95 1 -0.94R-SQUARE 0.18 0.18 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 14:56:50 Page: 84Title : Humboldt Bay sensitivity analysis-sr90 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for source(3) at Time: Icoefficient

=Repetition

=PCC SRC PRCC1 1 1SRRC1Description of Probabilistic variableDeposi ti on velocityResuspension RateRelease time of 1Release time of 2Release time of 3Release time of 4Release time of SRelease time of 6Building Exchange RateR-SQUAREsig coeff sig coeff sig coeff Sig coeff3 -0.06 4 -0.09 3 0.24 3 0.164 0.06 5 0.09 2 -0.25 2 -0.177 -0.01 7 -0.04 9 0.00 9 0.009 0.00 9 -0.01 8 0.00 8 0.002 -0.07 2 -0.19 6 0.03 6 0.038 -0.01 8 -0.02 5 -0.04 5 -0.035 0.04 3 0.12 7 -0.02 7 -0.026 -0.03 6 -0.08 4 -0.06 4 -0.051 -0.32 1 -0.31 1 -0.95 1 -0.950.15 0.15 0.91 0.91-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

  • , RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 14:56:50 Page: 85Title : Humboldt Bay sensitivity analysis-Sr90 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: Icoefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable Sig coeff sig coeff sig coeff sig coeffDeposition velocity 2 -0.06 5 -0.09 3 0.19 3 0.13Resuspension Rate 4 0.06 6 0.08 2 -0.22 2 -0.15Release time of 1 9 0.00 9 0.00 6 0.04 6 0.03Release time of 2 8 -0.01 8 -0.02 5 -0.06 5 -0.05Release time of 3 6 -0.05 4 -0.13 9 0.01 9 0.01Release time of 4 3 -0.06 2 -0.16 4 -0.08 4 -0.07Release time of 5 5 0.05 3 0.13 7 0.03 7 0.03Release time of 6 7 -0.03 7 -0.06 8 -0.03 8 -0.02Building Exchange Rate 1 -0.37 1 -0.36 1 -0.95 1 -0.94R-SQUARE 0.19 0.19 0.90 0.90-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itorovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

ARTLETT Page 105RU'i 8 ART L E TTPage 105 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 14:56:50 Page: 86Title : Humboldt Bay sensitivity analysis-Sr90 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(5) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig Coeff Sig Coeff sig Coeff Sig coeffDeposition velocity 2 -0.08 3 -0.11 3 0.21 3 0.14Resuspension Rate 3 0.07 4 0.10 2 -0.23 2 -0.16Release time of 1 7 0.01 7 0.03 4 0.04 4 0.03Release time of 2 8 -0.01 8 -0.02 8 -0.02 8 -0.02Release time of 3 4 -0.06 2 -0.16 7 -0.02 7 -0.02Release time of 4 9 0.00 9 -0.01 9 0.00 9 0.00Release time of 5 5 -0.02 5 -0.06 6 -0.04 6 -0.03Release time of 6 6 -0.02 6 -0.04 5 -0.04 5 -0.03Building Exchange Rate 1 -0.38 1 -0.37 1 -0.95 1 -0.94R-SQUARE 0.20 0.20 0.90 0.90-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itrovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 14:56:50 Page: 87 **Title : Humboldt Bay sensitivity analysis-sr90 Input File : C:\RESRAD.Family\BUILD\3.BLD Coefficients for Source(6) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 4 -0.07 6 -0.11 3 0.18 3 0.13Resuspension Rate 2 0.09 5 0.13 2 -0.22 2 -0.15Release time of 1 7 -0.01 7 -0.02 5 0.03 5 0.03Release time of 2 8 0.01 8 0.02 8 0.01 8 0.01Release time of 3 5 -0.06 3 -0.15 7 -0.02 7 -0.02Release time of 4 9 0.00 9 -0.01 6 -0.03 6 -0.02Release time of 5 6 0.06 4 0.15 9 0.00 9 0.00Release time of 6 3 -0.08 2 -0.19 4 -0.06 4 -0.06Building Exchange Rate 1 -0.34 1 -0.33 1 -0.95 1 -0.94R-SQUARE 0.16 0.16 0.90 0.90-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

BARTLETTPage 106 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0Tc-99 Results:**iRESRAD-BUILD Probabilistic output 3.50 12/04/11 14:37:59 Page:Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-TC99-1.bld 1 *Probabilistic output Table of ContentsTable of Contents

...........................

1Probabilistic Input ........................

2statistics for time = 0.OOE+00 yr ..... 3Statistics for time = 1.0OE+00 yr ..... 16Statistics for time = 5.00E+01 yr ..... 29Statistics for time = 1.OOE+02 yr ..... 42Statistics for time = 2.OOE+02 yr ..... 55Statistics for time = 4.OOE+02 yr ..... 68Regression and Correlation Output ........

81** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:37:59 Page:Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRAD_

Family\BUILD\3.5\HB_.SA-TC99-1.bld 2 ,probabilistic InputNumber of Sample Runs: 300Number123456789NameUDDKSUSRFO( 1, 1)RFO( 2, 1)RFO( 3, 1)RFO( 4, 1)RFO( 5, 1)RFO( 6, 1)LAMBDAT------------------= = = =Distribution LOGUNIFORM LOGUNIFORM TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRIANGULAR TRUNCATED LOGNORMAL-N

--- -------== = ===Parameters

.0000027

.00272.5E-11 .00001351000 i0000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 1000001000 10000 100000.4187 .88 .001-=================

.999** RESRAD-BUILD Probabilistic output 3.50 12/04/11 14:37:59 Page: 3 ,3Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRADFamily\BUILD\3.5\HRSA-TC99-1.bld Evaluation Time: O.O000OOOO E+00 yearsStatistics for Dose (mrem) for Time:1Source1 2Receptor*-* 1"**MinimumMaximumAveragestd.Dev1. 50E-081.98E-081. 59E-083.85E-106. 63E-098. 27E-096. 87E-091. 62E-104.38E-095. 75E-094.54EL091. 20E-106. 66E-098.03E-096.87E-091. 47E-1054.42E-095.85E-094. 54E-091. 14E-101. 51E-081. 91E-081. 57E-083.48E-10Total5. 25E-086. 51E-085.45E-081.24E-09* Total* TotalMinimumMaximumAverageStd.Dev1. 50E-081.98E-081. 59E-083.8SE-106. 63E-098. 27E-096. 87E-091. 62E-104. 38E-095.75E-094. 54E-091.20E-106.66E-098.03E-096. 87E-091.47E-104.42E-095.85E-094. 54E-091. 14E-101.51E-081.91E-081. 57E-083.48E-105.25E-086. 51E-085.45E-081.24E-09** RESRAD-BUILD Probabilistic output 3.50 12/04/11 14:37:59 Page: 16 "Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-TC99-1.bld Evaluation Time: 1.00000000 yearsstatistics for Dose (mrem) for Time: 2SourceReceptor 1 2 3 4Minimum 1.22E-08 5.86E-09 3.94E-09 6.02E-09Maximum 1.82E-08 7.91E-09 5.30E-09 7.79E-09Average 1.56E-08 6.75E-09 4.47E-09 6.75E-09Std.Dev 4.27E-10 1.75SE-10 1.19E-10 1.67E-105 63.97E-09 1.26E-085.32E-09 1.82E-084.47E-09 1.55E-081.1OE-10 3.98E-10Total4. 65SE-086. 23E-085. 36E-081. 34E-09IBARTLETT Page 107 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0* Total 'Minimum 1.22E-08 5.86E-09 3.94E-09 6.02E-09 3.97E-09 1.26E-08 4.65E-08Maximum 1.82E-08 7.91E-09 5.30E-09 7.79E-09 5.32E-09 1.82E-08 6.23E-08Average 1.56E-08 6.75E-09 4.47E-09 6.75E-09 4.47E-09 1.55E-08 5.36E-08std.Dev 4.27E-10 1.75E-10 1.19E-10 1.67E-10 1.10E-10 3.98E-10 1.34E-09** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:37:59 Page: 29 *Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRADFamily\BUILD\3.5\HBLSA-TC99-1.bld Evaluation Time: 50.0000038 yearsStatistics for Dose (mrem) for Time: 3SourceReceptor 1 2 3 4 5 6 TotalMinimum 5.59E-10 1.09E-10 4.56E-11 1.09E-10 4.57E-11 4.15E-10 1.28E-09Maximum 1.29E-08 5.55E-09 3.65E-09 5.54E-09 3.67E-09 1.28E-08 4.37E-08Average 6.51E-09 2.73E-09 1.79E-09 2.73E-09 1.79E-09 6.36E-09 2.19E-08std.Dev 4.41E-09 1.94E-09 1.29E-09 1.94E-09 1.29E-09 4.40E-09 1.44E-08* Total *Minimum 5.59E-10 1.09E-10 4.56E-11 1.09E-10 4.57E-11 4.15E-10 1.28E-09Maximum 1.29E-08 5.55E-09 3.65E-09 5.54E-09 3.67E-09 1.28E-08 4.37E-08Average 6.51E-09 2.73E-09 1.79E-09 2.73E-09 1.79E-09 6.36E-09 2.19E-08Std.oev 4.41E-09 1.94E-09 1.29E-09 1.94E-09 1.29E-09 4.40E-09 1.44E-08** RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 14:37:59 Page: 81Title : Humboldt Bay sensitivity analysis..Tc99 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Total at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig coeff Sig coeffDeposition velocity 2 -0.10 2 -0.14 3 0.27 3 0.26Resuspension Rate 5 0.04 6 0.06 2 -0.45 2 -0.45Release time of 1 9 0.00 9 0.00 4 0.05 4 0.05Release time of 2 7 -0.02 7 -0.05 6 -0.04 6 -0.04Release time of 3 3 -0.05 3 -0.13 9 0.02 9 0.02Release time of 4 8 0.00 8 0.00 5 0.04 5 0.05Release time of 5 6 0.04 5 0.09 8 0.02 8 0.02Release time of 6 4 -0.05 4 -0.12 7 -0.03 7 -0.04Building Exchange Rate 1 -0.33 1 -0.33 1 -0.90 1 -0.87R-SQUARE 0.15 0.15 0.83 0.83-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itErovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 14:37:59 Page: 82Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRAD._Family\BUILD\3.BLD coefficients for Source(i) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig Coeff sig Coeff sig Coeff Sig CoeffDeposition velocity 2 -0.08 2 -0.13 3 0.27 3 0.25Resuspension Rate 4 0.05 6 0.07 2 -0.43 2 -0.44Release time of 1 7 -0.03 7 -0.07 4 0.10 4 0.12Release time of 2 8 -0.01 8 -0.02 7 -0.03 7 -0.03Release time of 3 3 -0.05 3 -0.12 9 0.00 9 0.01Release time of 4 9 0.00 9 0.01 6 0.03 6 0.03Release time of 5 5 0.04 4 0.11 8 0.03 8 0.03Release time of 6 6 -0.03 5 -0.08 5 -0.07 5 -0.09Building Exchange Rate 1 -0.30 1 -0.30 1 -0.90 1 -0.87R-SQUARE 0.12 0.12 0.83 0.83-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

BtEARTL ETTPage 108 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt Bay Rev. 0** RESRAD-BUILD Regression and correlation output 3.50 12/04/11 14:37:59 Page: 83Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRADFamily\RUILD\3.BLD coefficients for Source(2) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable sig coeff Sig coeff sig coeff sig CoeffDeposition velocity 2 -0.09 2 -0.14 3 0.29 3 0.27Resuspension Rate 6 0.03 7 0.04 2 -0.46 2 -0.46Release time of 1 8 0.01 8 0.03 6 0.03 6 0.04Release time of 2 4 -0.04 4 -0.10 4 0.05 4 0.06Release time of 3 3 -0.04 3 -0.11 7 0.03 7 0.03Release time of 4 9 0.00 9 0.00 9 0.00 9 0.00Release time of 5 7 0.02 6 0.06 8 -0.01 8 -0.01Release time of 6 5 -0.03 5 -0.08 5 -0.04 5 -0.05Building Exchange Rate 1 -0.33 1 -0.32 1 -0.91 1 -0.87R-SQUARE 0.15 0.15 0.83 0.83-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/04/11 14:37:59 Page: 84Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for source(3) at Time: 1Coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff Sig coeff Sig coeffDeposition velocity 2 -0.09 3 -0.13 3 0.28 3 0.26Resuspension Rate 4 0.04 6 0.06 2 -0.44 2 -0.45Release time of 1 9 0.00 9 0.00 8 -0.01 8 -0.01Release time of 2 7 -0.02 7 -0.04 6 -0.04 6 -0.04Release time of 3 3 -0.05 2 -0.14 4 0.15 4 0.18Release time of 4 8 0.00 8 0.01 7 0.02 7 0.02Release time of 5 6 0.03 5 0.08 9 0.00 9 0.00Release time of 6 5 -0.04 4 -0.09 5 -0.06 5 -0.07Building Exchange Rate 1 -0.31 1 -0.30 1 -0.90 1 -0.87R-SQUARE 0.13 0.13 0.83 0.83-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 14:37:59 Page: 85Title : Humboldt Bay sensitivity analysis.Tc99 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(4) at Time: 1coefficient

= PCC SRC PRCC SRRCRepetition

= 1 1 1 1Description of Probabilistic variable Sig coeff Sig coeff sig coeff Sig coeffDeposition velocity 2 -0.10 2 -0.14 3 0.27 3 0.25Resuspension Rate 6 0.03 8 0.05 2 -0.44 2 -0.45Release time of 1 9 0.02 9 0.04 8 0.02 8 0.02Release time of 2 8 -0.02 7 -0.06 5 -0.09 5 -0.10Release time of 3 3 -0.05 3 -0.12 9 0.00 9 0.00Release time of 4 7 -0.03 6 -0.07 4 0.13 4 0.15Release time of 5 4 0.04 4 0.12 7 0.04 7 0.04Release time of 6 5 -0.04 5 -0.10 6 -0.04 6 -0.05Building Exchange Rate 1 -0.34 1 -0.34 1 -0.90 1 -0.87R-SQUARE 0.15 0.15 0.83 0.83-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

1/2rT B A RTL ETTPage 109 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis

-Humboldt BayENG-HB-002 Rev. 0-RESRAD-BUILD Regression and correlation output 3.50 12/04/11 14:37:59 Page: 86Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(5) at Time: 1coefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable Sig coeff sig coeff sig coeff sig coeffDeposition velocity 2 -0.09 2 -0.14 3 0.28 3 0.26Resuspension Rate 4 0.03 9 0.04 2 -0.45 2 -0.46Release time of 1 8 0.02 7 0.05 8 0.02 8 0.03Release time of 2 5 -0.02 4 -0.06 5 -0.08 5 -0.10Release time of 3 3 -0.05 3 -0.12 9 0.01 9 0.01Release time of 4 9 0.02 8 0;05 7 0.06 7 0.07Release time of 5 7 -0.02 6 -0.06 4 0.11 4 0.13Release time of 6 6 -0.02 5 -0.06 6 -0.06 6 -0.07Building Exchange Rate 1 -0.31 1 -0.30 1 -0.90 1 -0.86R-SQUARE 0.14 0.14 0.83 0.83-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and I and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

RESRAD-BUILD Regression and correlation output 3.50 12/04/11 14:37:59 Page: 87Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: Icoefficient

=Repetition

=PCC SRC PRCC SRRC1 1 1 1Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig CoeffDeposition velocity 2 -0.10 3 -0.15 3 0.25 3 0.24Resuspension Rate 4 0.05 6 0.08 2 -0.43 2 -0.44Release time of 1 7 0.01 8 0.04 8 0.01 9 0.01Release time of 2 8 -0.01 7 -0.04 4 -0.04 4 -0.05Release time of 3 5 -0.05 5 -0.13 9 0.01 8 0.01Release time of 4 9 0.01 9 0.02 6 0.03 6 0.04Release time of 5 6 0.05 4 0.13 7 0.02 7 0.02Release time of 6 3 20.08 2 -0.21 5 0.03 5 0.04Building Exchange Rate 1 -0.34 1 -0.34 1 -0.90 1 -0.86R-SQUARE 0.15 0.15 0.82 0.82-Rank is set to zero if the dose is zero or the correlation matrix is singular.

-R-SQUARE varies between 0 and 1 and is called the coefficient of determination; itprovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

BARTLETTPage 110 BARTLETTENGINEERING CALCULATION Calculation Number: ENG-HB-003 Revision Number: 0Calculation Title: Humboldt Bay Soil Derived Concentration Guideline LevelsPreparerit. /\D~ate V; h/ýRev iewser:Date Zý/L C)ApprovalCorp ate Project ManagerDate -,- 14Bartlett Nuclear Inc.60 Industrial Park RoadPlymouth, MA 02360 Bartlett Engineering ENG-HB-003 Humboldt Bay Soil DCGLs Rev. 01.0 PURPOSEThe purpose of this calculation is to develop derived concentration guideline levels (DCGLs) forassessing soil at the Pacific Gas & Electric (PGE) Humboldt Bay nuclear power site. Thiscalculation is a deliverable product specified in the scope of work section in Contract No. GT0123500895165.

2.0 APPLICABILITY

This calculation addresses only the development of DCGLs for surface soils at the PGEHumboldt Bay site.

3.0 REFERENCES

3.1 ENG-HB-001, RESRAD Input Parameter Sensitivity Analysis

-Humboldt Bay3.2 ANL/EAIS-8, Data Collection Handbook to Support Modeling the Impacts of Radioactive Material in Soil; U.S. Department of Energy -Argonne National Laboratory, April 1993.3.3 NUREG/CR-5512, Volume 1, Residual Radioactive Contamination fromDecommissioning:

Technical Basis for Translating Contamination Levels to AnnualTotal Effective Dose Equivalent, Final Report, U.S. Nuclear Regulatory Commission, October 1992.3.4 ANL/EAD-4, User's Manual for RESRAD Version 6, U.S. Department of Energy -Argone National Laboratory, July, 2001.3.5 NUREG/CR-6697, Development of Probabilistic RESRAD 6.0 and RESRAD-BUILD 3.0Computer Codes, U.S. Nuclear Regulatory Commission, December 2000.3.6 Procedure ENG-AP-02, Verification of Software Operability 3.7 NUREG/CR-6676, Probabilistic Dose Analysis Using Parameter Distributions Developed for RESRAD and RESRAD-Build Codes, May 2000 (ANL/EAD/TM-89) 3.8 HBPP-TBD-001, Site-Specific Suite of Radionuclides, 8/2007.3.9 Humboldt Bay SAFSTOR Environmental Report, July 1984.3.10 Humboldt Bay Power Plant License Termination Plan, Chapter 6, Compliance with theRadiological Criteria for License Termination, draft 11/20103.11 Humboldt Bay Power Plant Historical Site Assessment, 9/20084.0 METHOD OF CALCULATION The operability of the RESRAD Version 6.5 code was verified on each computer used for codeexecutions in accordance with Bartlett Engineering procedure ENG-AP- 02, Verification ofSoftware Operability

[ref. 3.5]. The RESRAD User's manual [ref. 3.3] provided guidance forcode operation and execution.

The RESRAD code has undergone extensive review,benchmarking, verification, and validation.

Details on reviews, benchmarking, verification, andSBARTLETT Page 2 Bartlett Engineering ENG-HB-003 Humboldt Bay Soil DCGLs Rev. 0validation for the RESRAD code are summarized in Sections 5.1-5.4 of RESRAD User'smanual [ref. 3.3].The RESidual RADioactivity (RESRAD) model and computer code was developed at ArgonneNational Laboratory (ANL) as a multifunctional tool to assist in developing radiological criteria forunrestricted release and assessing the dose or risk associated with residual radioactive material.

The RESRAD computer code is a pathway analysis model designed to evaluate thepotential radiological dose associated with residual radioactive material for a defined receptorscenario.

The RESRAD software allows the user to evaluate radiation exposure through severalpathways:

direct external radiation, inhalation, ingestion of plants, meat, milk, aquatic foods, anddrinking water, inadvertent ingestion of contaminated soil, and radon exposure.

In the previous Bartlett Engineering Calculation ENG-HB-001 (ref. 3.1), the probabilistic modules in RESRAD Ver. 6.5 were used to perform a sensitivity analysis to identify parameters that have the greatest impact on dose. The results from these RESRAD Ver. 6.5 Uncertainty Analysis output reports were used to determine which stochastic parameters were sensitive based on an absolute value of the PRCC exceeding the sensitivity threshold (0.25). TheRESRAD Ver. 6.5 Interactive Report was than used to identify the 25th or 75th percentile valuesfor the sensitive parameters shown in Table 1.The values summarized in Table 2, which include reasonably conservative values for theidentified sensitive RESRAD parameters, were used as input in separate executions of theRESRAD code for each of the radionuclides of concern (ROCs) at the Humboldt Bay site. Theprobabilistic module of RESRAD software was used to compute a "peak of the mean" (POM)dose. The POM dose for each ROC was used to determine the DCGL value that corresponded to the NRC dose criteria established in 10CFR20.1403 (i.e., 25 mrem/y).

The DCGL value foreach ROC was calculated as follows:DCGL(pCi/g)

= 25 mrem/y divided by POM dose (mrem/y per pCi/g).5.0 ASSUMPTIONS AND INPUT5.1 Assumptions 5.1.1. Radionuclides of Concern (ROC). Twenty-two ROCs are identified for theHumboldt Bay [refs. 3.8 and 3.10]: Am-241, C-14, Cm243/244/245/246, Co-60, Cs-137, Eu-152, Eu-1 54, H-3, 1-129, Nb-94, Ni-59, Ni-63, Np-237, Pu-238/239/240/241, Sr-90, and Tc-99.5.1.2. Resident Farmer Scenario:

The dose model used to perform the sensitivity analyses is based upon the Resident Farmer Scenario defined in NUREG/CR-5512 Volume 3 (Ref. 3.2). The average member of the critical group is the resident farmerthat lives on the plant site, grows all or a portion of his / her diet onsite, and drinkswater from a groundwater source onsite. The pathways used to estimate humanradiation exposure resulting from residual radioactivity in the soil for this scenarioincludes the following:

" Direct external radiation exposure pathway;" Inhalation exposure pathway;" Ingestion exposure pathway:-plant foods grown in the soil material containing residual radioactivity, Page 3 Bartlett Engineering ENG-HB-003 Humboldt Bay Soil DCGLs Rev. 0-meat and milk from livestock fed with fodder grown in soil containing residual radioactivity and watercontaining residual radioactivity,

-drinking water containing residual radioactivity from a well, and-aquatic food from a pond containing residual radioactivity; Inadvertent ingestion of contaminated soil5.1.3. Conceptual Model: The conceptual hydrological model for this resident farmerscenario has three geological strata: 1) a contaminated zone, 2) an unsaturated zone, and 3) a saturated zone. The contaminated zone is assumed to be uncovered, equivalent in size to the largest contiguous Class 1 and 2 area at the Humboldt Baysite (see Figure 2), and variable in thickness.

The unsaturated zone is initially uncontaminated and also variable in thickness.

The groundwater in the saturated zone is assumed initially uncontaminated.

5.2 InputThe bases and derivations for input listed below have been documented in Reference 3.1 and are only summarized here. For additional

details, refer to Reference 3.1.5.2.1. Contaminated zone: The thickness of the contaminated zone was determined from characterization soil sample data that showed plant-related radioactivity wasdetected in surface soil samples (6 inches or less in depth) to a sub-surface depth ofapproximately 12 feet. A site-specific uniform distribution was developed and usedin the sensitivity analysis (Ref. 3.1). The thickness of the contaminated zone wasidentified as a sensitive RESRAD input parameter for most ROCs (Ref. 3.1).Therefore, to increase conservatism and to account for the uncertainty in thethickness of the contaminated zone, the 75th percentile value from the site-specific distribution (provided in Table 1) is used as input for developing DCGLs."Clay loam" was selected from the soil type as a reasonably representative soil typefor the contaminated zone (refer to ENG-HB-001

[ref. 3.1] for a detailed description of the approach).

The "clay loam" soil classification was used as the basis forselecting input for other soil type-dependent parameters, such as hydraulic conductivity and the RESRAD soil-b parameter.

5.2.2. Unsaturated zone: A uniform distribution was established based groundwater well data showing on a minimum thickness equal to 0 inches and a maximumthickness equal to 26.5 feet (details are provided in ENG-HB-001

[ref. 3.1])."Clay loam" was selected from the soil type as reasonably representative soil typefor the unsaturated zone. The "clay loam" soil classification was used as the basisfor selecting input for other soil type-dependent parameters, such as effective

porosity, hydraulic conductivity, and the RESRAD soil-b parameter.

5.2.3. Saturated zone: "Silty clay loam" was selected as reasonably representative soil type for the saturated zone. The "silty clay loam" soil classification was used asthe basis for selecting input for other soil type-dependent parameters, such aseffective

porosity, hydraulic conductivity, and the RESRAD soil-b parameter.BARTLETT Page 4 Bartlett Engineering ENG-HB-003 Humboldt Bay Soil DCGLs Rev. 05.2.4. The value of the Lower Elk River Watershed

[from the Humboldt Bay PowerPlant FSAR], 2.52E+07 M2, was used as input for the RESRAD parameter "Watershed Area for Nearby Streams and Ponds."5.2.5. Input values for annual precipitation and evapo-transpiration were obtainedfrom the SAFSTOR Environmental Report [ref 3.9]. NOAA recorded average windspeed data obtained from the National Climate Data Center website were used asthe basis for wind speed.5.2.6. Calculations for input values for the following RESRAD parameters areprovided in ENG-HB-001

[ref. 3.1]:" Area of the Contaminated Zone and length parallel to the aquifer* Contaminated zone erosion rate* Field capacity for the contaminated, unsaturated, and saturated zones* Hydraulic conductivity in the unsaturated zone* Runoff Coefficient

  • Fraction of Time Spent Indoors and Fraction of Time Spent Outdoor" Irrigation Rate and Well Pumping Rate" Inhalation Rate" Soil Ingestion Rate* Drinking Water Intake5.2.7. Table 2 summarizes the parameter name, type, priority, treatment, values/distribution and the reference source that provides the bases for each inputparameter.

6.0 RESULTS6.1 RESRAD 6.5 was executed for each ROCs using the input values provided in Table2. Table 3 summarizes the POM dose for each ROC. Selected pages from theRESRAD 6.5 Summary and Uncertainty Reports from each code execution areprovided in Appendix A.6.2 The DCGL for each ROC was calculated from POM dose using the following relationship:

DCGL(pCi/g)

= 25 mrem/y divided by POM (mrem/y per pCi/g)6.3 Table 3 provides the DCGL corresponding to an annual dose equal to 25 mremunder the resident farmer scenario.

6.4 For practical application, the DCGL values were rounded down to 2 significant digits. Table 4 presents the rounded DCGL values.CPBARTLETT Page 5 Bartlett Engineering Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Table 1: RESRAD-Generated Percentile Values for Sensitive Input Parameters (copy of Table 4 in Reference 3.1)RESRAD Percentile ValueaSensitive Input Parameter Affected Nuclide 25th 75thThickness of contaminated zone (m) Am-241, C-14, Cm-243/244/245/246, 2.67E+00Co-60, Cs-137, H-3, 1-129, Ni-59, Ni-63, Np-237, Pu-238/239/240/241, Sr-90, Tc-99Depth of roots (m) Am-241, C-14, Cm-243/244/245/246, 1.22E+00Co-60, Cs-137, H-3, 1-129, Ni-59, Ni-63, Np-237, Pu-238/239/240/241, Sr-90, Tc-99External shielding factor Cm-243, Co-60, Cs-1 37, Eu-1 52, Eu- 3.98E-01154, Nb-94Thickness of evasion layer (m) C-14 4.27E-01Plant transfer factor Am-241 (the plant transfer factor was 1.83E-03(pCi/g plant per pCi/g soil) also found sensitive for the Am-241as a daughter product for Pu-241)Cm-243/244/245/246 1.83E-03Co-60 1.46E-01Cs-137 7.82E-021-129 3.67E-02Ni-59/63 9.12E-02Np-237 3.67E-02Pu-238/239/240 1.83E-03Sr-90 5.90E-01Tc-99 9.16E+00Meat transfer factor (pCi/kg per pCi/d) Co-60 5.86E-02Cs-137 6.52E-021-129 5.23E-02Milk transfer factor (pCi/I per pCi/d) Cs-137 1.39E-021-129 1.39E-02Ni-59/63 3.21 E-02Kd in contaminated zone (cm3/g) Am-241 (as daughter product for Pu- 1.20E+04241)Eu-1 52 7.22E+03H-3 4.30E-02Nb-94 3.56E+03Tc-99 4.28E+00a The 75th percentile value was selected when the absolute value of the PRCC for a given parameter was >0.25and PRCC had a positive value. The 25th percentile value was selected when the absolute value of the PRCCvalue for a given parameter was -0.25 and the PRCC had a negative value. Refer to Reference 3.1 for additional details.'. BARTLETTPage 6 Bartlett Engineering.

ENG-HB-003 Humboldt Bay Soil DCGLs Rev. 0Table 2: Summary of Values for RESRAD Input Parameters Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianSoil Concentrations Basic radiation dose limit (mrem/y) 3 D 25 10 CFR 20.1402 NR NR NR NRInitial principal radionuclide (pCi/g) P 2 D 1 Unit Value NR NR NR NRDistribution coefficients (applied to contaminated, unsaturated, and saturated zones unless otherwise noted) (cm3/g)Ac-227 (daughter for Cm-243 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.72 3.22 0.001 0.999 825Pu-239)Am-241 (also daughter for Cm-245 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 7.28 3.15 0.001 0.999 1445and Pu-241)D 1.20E+04 75th percentile value -applied to Am-241 asdaugther for Pu-241 incontaminated zoneAm-243 (daughter for Cm-243) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 7.28 3.15 0.001 0.999 1445C-14 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 2.4 3.22 0.001 0.999 11Cm-243 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Cm-244 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Cm-245 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Cm-246 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.82 1.82 0.001 0.999 6761Co-60 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 5.46 2.53 0.001 0.999 235Cs-1 37 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.1 2.33 0.001 0.999 446Eu-1 52 P 1 D 7.22E+03 75h percentile valueapplied to contaminated zone only.Truncated lognormal-n NUREG/CR-6697, Att. C; 6.72 3.22 0.001 0.999 825distribution applied tosaturated and_unsaturated zones.Eu-1 54 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.72 3.22 0.001 0.999 825Gd-1 52 (daughter for Eu-1 52) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.72 3.22 0.001 0.999 825ABARTLETT Page 7 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianH-3 P 1 S 4.30E-02 25h percentile valueapplied to contaminated zone only.Truncated lognormal-n NUREG/CR-6697, Att. C; -2.81 0.5 0.001 0.999 0.06distribution applied tosaturated andunsaturated zones.25th percentile value1-129 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 1.52 2.19 0.001 0.999 4.6Nb-94 P 1 D 3.56E+03 75h percentile valueapplied to contaminated zone only.Truncated lognormal-n NUREG/CR-6697, Att. C; 5.94 3.22 0.001 0.999 380distribution applied tosaturated andunsaturated zones.Ni-59 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.05 1.46 0.001 0.999 424Ni-63 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.05 1.46 0.001 0.999 424Np-237 (also daughter for Am.-241, P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 2.84 2.25 0.001 0.999 17Cm-245, and Pu-241)Pa-231 (daughter for Cm-243 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 5.94 3.22 0.001 0.999 380Pu-239)Po-21 0 (daughter for Cm-246) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 5.20 1.68 0.001 0.999 181Pb-21 0 (daughter for Cm-246 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 7.78 2.76 0.001 0.999 2392Pu-238)Pu-238 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Pu-239 (also daughter for Cm-243) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Pu-240 (also daughter for Cm-244) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Pu-241 (also daughter for Cm-245) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Pu-242 (daughter for Cm-246) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 6.86 1.89 0.001 0.999 953Ra-226 (daughter for Cm-246 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.17 1.7 0.001 0.999 3533Pu-238)Ra-228 (daughter for Cm-244 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.17 1.7 0.001 0.999 3533Pu-240)Sr-90 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 3.45 2.12 0.001 0.999 32'OBARTLETT Page 8 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianTc-99 p 1 D 4.28E+00 75h percentile valueapplied to contaminated zone only.Truncated lognormal-n NUREG/CR-6697, Att. C; -0.67 3.16 0.001 0.999 0.51distribution applied tosaturated andunsaturated zones.Th-228 (daughter for Cm-244 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.68 3.62 0.001 0.999 5884Pu-240)Th-229 (daughter for Am-241, Cm- P 1 S Truncated lognormal-n NUREG/CR6697, Att. C 8.68 3.62 0.001 0.999 5884245, Np-237, and Pu-241)Th-230 (daughter for Cm-246 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.68 3.62 0.001 0.999 5884Pu-238) ITh-232 (daughter for Cm-244 and P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 8.68 3.62 0.001 0.999 5884Pu-240)U-233 (daughter for Am-241, Cm- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126245, Np-237, and Pu-241)U-234 (daughter for Cm-246 and Pu- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126238) 1U-235 (daughter for Cm-243 and Pu- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126239)U-236 (daughter for Cm-244 and Pu- P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126240)U-238 (daughter for Cm-246) P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 4.84 3.13 0.001 0.999 126Initial concentration of radionuclides P 3 D 0 Ground water initially NR NR NR NRpresent in groundwater (pCi/I) uncontaminated for thisscenarioCalculation TimesTime since placement of material (y) I P 3 D 0 NR NR NR NRTime for calculations (y) P 3 D 0, 1,3, 10, 30, 100, 300, 1000 RESRAD Default NR NR NR NRContaminated ZoneArea of contaminated zone (m2) P 30,000 Site-specific:

largest NR NR NR NRcontiguous class 1/class2 area (rounded tonearest thousands)

_(&BARTLETT Page 9 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianThickness of contaminated zone (m) P 2 D 2.67 75th percentile value -applied to all ROCsexcept those listed below.Site-specific distribution applied to Eu-152, Eu-S Uniform 154, and Nb-94 0.15 3.51 1.83Length parallel to aquifer flow (m) P 2 D 195 Site-specific

-diameter of NR NR NR NRcircle with an area of230,000 m 2Contaminated fraction below water P 2 D 0 Ground water initially NR NR NR NRtable uncontaminated for thisscenarioCover and Contaminated Zone Hydrological DataCover depth (m) P 2 D 0 Site-specific

-no cover NR NR NR NRassumedDensity of contaminated zone (g/cm3) P 1 S Bounded Normal NUREG 6697 dist for site 1.5635 0.2385 0.827 2.3 1.5635soil type -clay loamContaminated zone erosion rate P 2 D 2.2E-3 Calculated value based NR NR NR NR(m/y) on site-specific slope of6%Contaminated zone total porosity P 2 S Bounded Normal NUREG 6697 dist for site 0.41 0.09 0.1319 0.6881 0.41soil type -clay loamContaminated zone field capacity P 3 D 0.095 Calculated site-specific NR NR NR NR 0.095value (ref. 3.1)Contaminated zone hydraulic P 2 S Bounded Log Normal n NUREG 6697 dist for site 1.36 2.17 0.00478 3190 3.90conductivity (m/y) soil type -clay loamContaminated zone b parameter P 2 S Bounded Log Normal n NUREG 6697 dist for site 1.73 0.323 2.08 15.3 5.6soil type -clay loamHumidity in air (g/m3) P 3 D 8.2 Regional value for NR NR NR NRnorthern CA asrepresented by SanFrancisco Evapotranspiration coefficient P 2 S Uniform NUREG/CR-6697 Att. C 0.5 0.75 NR NR 0.625Average annual wind speed (m/s) P 2 D 3.04 Site-specific value (from NR NR NR NRNCDC website)

A'"WARTLETT Page 10 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianPrecipitation (m/y) P 2 D 0.91 Site-specific value from NR NR NR NRHB SAFSTOREnvironmental Report,section 4.1.1Irrigation (m/y) B 3 S Uniform NUREG/CR-6697, Att C 0.36 0.76 NR NR 0.56methodology Irrigation mode B 3 D Overhead Overhead irrigation is NR NR NR NRcommon practice in U. S.Runoff coefficient P 2 D 0.5 Site-specific value; NR NR NR NRNUREG/CR-6697, Att. Csection 4.2 methodology Watershed area for nearby stream or P 3 D 2.52E+07 Site-specific value from NR NR NR NRpond (M2) (HB SAFSTOREnvironmental Report)Accuracy for water/soil computations 3 D 1.OOE-03 RESRAD Default NR NR NR NRSaturated Zone Hydrological DataDensity of saturated zone (g/cm3) P 1 S Bounded Normal NUREG 6697 dist for site 1.5105 0.1855 0.937 2.084 1.5105soil type -silty clay loamSaturated zone total porosity P 1 S Bounded Normal NUREG 6697 dist for site 0.43 0.0699 0.214, 0.646 0.43soil type -silty clay loamSaturated zone effective porosity P 1 S Bounded Normal NUREG 6697 dist for site 0.342 0.0705 0.124 0.56 0.342soil type -silty clay loamSaturated zone field capacity P 3 D 0.088 Calculated site-specific NR NR NR NR 0.088value (ref. 3.1)Saturated zone hydraulic conductivity P 1 S Bounded Log Normal n NUREG 6697 dist for site 0.362 1.59 0.0106 195 1.44(m/y) soil type -silty clay loamSaturated zone hydraulic gradient P 2 D 0.002 Site-specific value NR NR NR NRdetermined using methoddescribed in NUREG/CR-6697, App. C (calculated in ref. 3.1)Saturated zone b parameter P 2 S Bounded NUREG 6697 dist for site 1.96 0.265 3.02 15.5 7.1Log Normal n soil type -silty clay loamWater table drop rate (m/y) P 3 D 1.OOE-03 RESRAD User Manual NR NR NR NRWell pump intake depth (m below P 2 S Triangular NUREG/CR-6697, Att. C 6 10 30 10water table) I I I I I I _IModel: Nondispersion (ND) or Mass- P 3 D ND ND model recommended NR NR NR NRBalance (MB) for contaminant areas >I _ __ 1_ _ _1,000 m21 1(MBARTLETT Page 11 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianWell pumping rate (m3/y) p 2 S Uniform Min, Max, median value 1173 1973 1573based on site irrigation and area and calculated according to NUREG/CR-6697, Att. C section 3.10method. (calculated in_ref. 3.1 1Unsaturated Zone Hydrological DataNumber of unsaturated zone strata P 3 D 1 Site-specific value NR NR NR NRUnsat. zone thickness (m) P 2 S Uniform Site-specific distribution 0.00 8.08 4.04base on thickness of CZand groundwater elevations Unsat. zone soil density (g/cm3) P 1 S Bounded Normal NUREG 6697 dist for site 1.5635 0.2385 0.827 2.3 1.5635soil type -clay loamUnsat. zone total porosity P 2 S Bounded Normal NUREG 6697 dist for site 0.41 0.09 0.1319 0.6881 0.41soil type -clay loamUnsat. zone effective porosity P 1 S Bounded Normal NUREG 6697 dist for site 0.315 0.0905 0.0349 0.594 0.315soil type -clay loamUnsat. zone field capacity P 3 D 0.095 Site-specific value NR NR NR NR 0.095(calculated in ref. 3.1)Unsat. zone hydraulic conductivity P 1 S Bounded Log Normal n NUREG 6697 dist for site 1.36 2.17 0.00478 3190 3.90(m/y) soil type -clay loamUnsat. zone soil-specific b parameter P 2 S Bounded NUREG 6697 dist for site 1.73 0.323 2.08 15.3 5.6Log Normal n soil type -clay loamOccupancy Inhalation rate (m3/y) B 3 D 8400 NUREG/CR-6697, Att C NR NR NR NRMass loading for inhalation (g/m3) P 2 S Continuous linear NUREG/CR-6697, Att. C 2.33E-05Exposure duration B 3 D 30 User's Manual for NR NR NR NRRESRAD Version 6;parameter value not usedin dose calculation Indoor dust filtration factor P 2 S Uniform NUREG/CR-6697, Att. C 0.15 0.95 0.55'&IBARTLETT Page 12 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianShielding factor, external gamma p 2 D 3.98E-01 75th percentile value -applied for Cm-243, Co-60, Cs-137, Eu-152, Eu-154, and Nb-94NUREG/CR-6697, Att. CBounded lognormal-n

-applied to all ROCs -1.3 0.59 0.044 1 0.2725except those listed aboveSFraction of time spent indoors B 3 D 0.6571 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Fraction of time spent outdoors (on B 3 D 0.1181 NUREG/CR-5512, Vol. 3 NR NR NR NRsite) Table 6.87 (outdoors

+gardening)

Shape factor flag, external gamma P 3 D Circular Circular contaminated NR NR NR NRzone assumed formodeling purposesIngestion, DietaryFruits, vegetables, grain consumption B 2 D 112 NUREG/CR-5512, Vol. 3 NR NR NR NR(kg/y) (other vegetables

+ fruits+ grain)Leafy vegetable consumption (kg/y) B 3 D 21.4 NUREG/CR-5512, Vol. 3 NR NR NR NRMilk consumption (L/y) B 2 D 233 NUREG/CR-5512, Vol. 3 NR NR NR NRMeat and poultry consumption (kg/y) B 3 D 65.1 NUREG/CR5512, Vol. 3 NR NR NR NR(beef + poultry)Fish consumption (kg/y) B 3 D 20.6 NUREG/CR-5512, Vol. 3 NR NR NR NROther seafood consumption (kg/y) B 3 D 0.9 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DSoil ingestion rate (g/y) B 2 D 18.26 NUREG/CR-5512, Vol. 3 NR NR NR NRDrinking water intake (L/y) B 2 D 511 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Contamination fraction of drinking P 3 D 1 All water assumed NR NR NR NRwater contaminated Contamination fraction of household P 3 NAwater (if used) ____ ___________

_______________

Contamination fraction of livestock P 3 D 1 All water assumed NR NR NR NRwater contaminated ABARTLETT NMI-'Page 13 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianContamination fraction of irrigation P 3 D 1 AIII water assumed NR NR NR NRwater contaminate Contamination fraction of aquatic P 2 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRfood I IContamination fraction of plant food P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRContamination fraction of meat P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRContamination fraction of milk P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRIngestion, Non-Dietary Livestock fodder intake for meat M 3 D 27.1 NUREG/CR5512, Vol. 3 NR NR NR NR(kg/day)

Table 6.87, beef cattle +poultry + layer henLivestock fodder intake for milk M 3 D 63.2 NUREG/CR5512, Vol. 3 NR NR NR NR(kg/day)

Table 6.87, forage + grain+ hayLivestock 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 henLivestock water intake for milk M 3 D 60 NUREG/CR5512, Vol. 3 NR NR NR NR(L/day) Table 6.87Livestock soil intake (kg/day)

M 3 D 0.5 User's Manual for NR NR NR NRRESRAD Version 6,Appendix LMass loading for foliar deposition P 3 D 4.OOE-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 0.23Depth of roots (m) P 1 D 1.22E+00 25th percentile value(Ref. 3.1) -applied to allROCs except those listedbelow.S Uniform NUREG/CR-6697, Att. C 0.3 4.0 2.15-applied for Eu-i 52, Eu-154, and Nb-94Drinking water fraction from ground P 3 D 1 All water assumed to be NR NR NR NRwater supplied fromgroundwater Household water fraction from P 3 NAground water (if used)LOBARTLETT Page 14 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianLivestock water fraction from ground P 3 D 1 All water assumed to be NR NR NR NR -water supplied fromgroundwater Irrigation fraction from ground water P 3 D All water assumed to be NR NR NR NRsupplied fromgroundwater 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 2.88921 NUREG/CR-5512, Vol. 3 NR NR NR NR(kg/m2) Table 6.87Wet weight crop yield for Fodder P 3 D 1.8868 NUREG/CR-5512, Vol. 3 NR NR NR NR(kg/m2) Table 6.87Growing Season for Non-Leafy (y) P 3 D 0.246 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Growing Season for Leafy (y) P 3 D 0.123 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Growing Season for Fodder (y) P 3 D 0.082 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Translocation Factor for Non-Leafy P 3 D 0.1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Translocation Factor for Leafy P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Translocation Factor for Fodder P 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Weathering Removal Constant for P 2 S Triangular NUREG/CR-6697, Att. C 5.1 18 84 33Vegetation (1/y)Wet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRNon-Leafy Table 6.87Wet Foliar Interception Fraction for P 2 S Triangular NUREG/CR-6697, Att. C 0.06 0.67 0.95 0.58LeafyWet Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRFodder Table 6.87Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR .NR NRNon-Leafy Table 6.87Dry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRLeafyDry Foliar Interception Fraction for P 3 D 0.35 NUREG/CR-5512, Vol. 3 NR NR NR NRFodderStorage times of contaminated foodstuffs (days):ýqEBAIRTLETT Page 15 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianFruits, non-leafy vegetables, and B 3 D 14 NUREG/CR-5512, Vol. 3 NR NR NR NRgrain Table 6.87Leafy vegetables B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Milk B 3 D 1 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87Meat and poultry B 3 D 20 NUREG/CR-5512, Vol. 3 NR NR NR NRTable 6.87 (holdup periodfor beef)Fish B 3 D 7 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCrustacea and mollusks B 3 D 7 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DWell water B 3 D 1 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DSurface water B 3 D 1 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DLivestock fodder B 3 D 45 User's Manual for' NR NR NR NRRESRAD Version 6,Appendix DSpecial Radionuclides (C-14)C-12 concentration in water (g/cm3) P 3 D 2.OOE-05 User's Manual for NR NR NR NRRESRAD Version 6,Appendix LC-1 2 concentration in contaminated P 3 D 3.OOE-02 User's Manual for NR NR NR NRsoil (g/g) RESRAD Version 6,Appendix LFraction of vegetation carbon from P 3 D 2.OOE-02 User's Manual for NR NR NR NRsoil RESRAD Version 6,Appendix LFraction of vegetation carbon from P 3 D 9.80E-01 User's Manual for NR NR NR NRair RESRAD Version 6,Appendix LC-14 evasion layer thickness in soil P 2 D 4.27E-01 75 h percentile value(m) I I IMABARTLETT Page 16 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianC-14 evasion flux rate from soil P 3 D 7.OOE-07 User's Manual for NR NR NR NR(1/sec) RESRAD Version 6,Appendix LC-12 evasion flux rate from soil P 3 D 1.OOE-10 User's Manual for NR NR NR NR(1 /sec) RESRAD Version 6,Appendix LFraction of grain in beef cattle feed B 3 D 0.2500 NUREG/CR-6697, Att. B NR NR NR NRFraction of grain in milk cow feed B 3 D 0.1000 NUREG/CR-6697, Att. B NR NR NR NRDose Conversion Factors (Inhalation mrem/pCi)

Ac-227 M 3 D 6.72E+00 FGR1 1 (RESRAD Dose NR NR NR NRConversion Library)Am-241 M 3 D 4.44E-01 FGR11 NR NR NR NRAm-243 M 3 D 4.40E-01 FGRI1 NR NR NR NRC-14 M 3 D 2.09E-06 FGR11 NR NR NR NRCm-243 M 3 D 3.07E-01 FGR11 NR NR NR NRCm-244 M 3 D 2.48E-01 FGR11 NR NR NR NRCm-245 M 3 D 4.55E-01 FGR11 NR NR NR NRCm-246 M 3 D 4.51E-01 FGR11 NR NR NR NRCo-60 M 3 D 2.19E-04 FGR11 NR NR NR NRCs-137 M 3 D 3.19E-05 FGR11 NR NR NR NREu-152 M 3 D 2.21E-04 FGR11 NR NR NR NREu-154 M 3 D 2.86E-04 FGR11 NR NR NR NRGd-152 M 3 D 2.43E-01 FGR11 NR NR NR NRH-3 M 3 D 6.40E-08 FGR11 NR NR NR NR1-129 M 3 D 1.74E-04 FGR11 NR NR NR NRNb-94 M 3 D 4.14E-04 FGR11 NR NR NR NRNi-59 M 3 D 2.70E-06 FGR11 NR NR NR NRNi-63 M 3 D 6.29E-06 FGR11 NR NR NR NRNp-237 M 3 D 5.40E-01 FGR11 NR NR NR NRPa-231 M 3 D 1.28E+00 FGR11 NR NR NR NRPb-210 M 3 D 1.38E-02 FGR11 NR NR NR NRPo-210 M 3 D 9.40E-03 FGR11 NR NR NR NRf&c_ BARTLETTPage 17 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianPu-238 M 3 D 3.92E-01 FGR11 NR NR NR NRPu-239 M 3 D 4.29E-01 FGR11 NR NR NR NRPu-240 M 3 D 4.29E-01 FGR11 NR NR NR NRPu-241 M 3 D 8.25E-03 FGR11 NR NR NR NRPu-242 M 3 D 4.11E-01 FGR1I NR NR NR NRRa-226 M 3 D 8.59E-03 FGR11 NR NR NR NRRa-228 M 3 D 5.08E-03 FGR11 NR NR NR NRSr-90 M 3 D 1.31 E-03 FGR11 NR NR NR NRTc-99 M 3 D 8.32E-06 FGR11 NR NR NR NRTh-228 M 3 D 3.43E-01 FGR11 NR NR NR NRTh-229 M 3 D 2.17E+00 FGR11 NR NR NR NRTh-230 M 3. D 3.26E-01 FGR11 NR NR NR NRTh232 M 3 D 1.64e+00 FGR11 NR NR NR NRU-233 M 3 D 1.35E-01 FGR11 NR NR NR NRU-234 M 3 D 1.32E-01 FGR11 NR NR NR NRU-235 M 3 D 1.23E-01 FGR11 NR NR NR NRU-236 M 3 D 1.25E-01 FGR11 NR NR NR NRU-238 M 3 D 1.18E-01 FGR11 NR NR NR NRDose Conversion Factors (Ingestion mrem/pCi)

Ac-227 M 3 D 1.48E-02 FGR1 1 (RESRAD Dose NR NR NR NRConversion Library)Am-241 M 3 D 3.64E-03 FGR11 NR NR NR NRAm-243 M 3 D 3.62E-03 FGR11 NR NR NR NRC-14 M 3 D 2.09E-06 FGR11 NR NR NR NRCm-243 M 3 D 2.51E-03 FGR11 NR NR NR NRCm-244 M 3 D 2.02E-03 FGR11 NR NR NR NRCm-245 M 3 D 3.74E-03 FGR11 NR NR NR NRCm-246 M 3 D 3.70E-03 FGR11 NR NR NR NRCo-60 M 3 D 2.69E-05 FGR11 NR NR NR NRCs-137 M 3 D 5.OOE-05 FGR11 NR NR NR NREu-152 M 3 D 6.48E-06 FGR11 NR NR NR NREu-154 M 3 D 9.55E-06 FGR11 NR NR NR NR(tBARTLETT Page 18 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment.

Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianGd-152 .M 3 D 1.61 E-04 FGR11 NR NR NR NRH-3 M 3 D 6.40E-08 FGR11 NR NR NR NR1-129 M 3 D 2.76E-04 FGR11 NR NR NR NRNb-94 M 3 D 7.14E-06 FGR11 NR NR NR NRNi-59 M 3 D 2.10E-07 FGR11 NR NR NR NRNi-63 M 3 D 5.77E-07 FGR11 NR NR NR NRNp-237 M 3 D 4.44E-03 FGR11 NR NR NR NRPa-231 M 3 D 1.06E-02 FGR11 NR NR NR NRPb-210 M 3 D 5.38E-03 FGRI1 NR NR NR NRPo-210 M 3 D 1.90E-03 FGR11 NR NR NR NRPu-238 M 3 D 3.20E-03 FGR11 NR NR NR NRPu-239 M 3 D 3.54E-03 FGR11 NR NR NR NRPu-240 M 3 D 3.54E-03 FGR11 NR NR NR NRPu-241 M 3 D 6.84E-05 FGR11 NR NR NR NRPu-242 M 3 D 3.36E-03 FGR11 NR NR NR NRRa-226 M 3 D 1.32E-03 FGR11 NR NR NR NRRa-228 M 3 D 1.44E-03 FGR11 NR NR NR NRSr-90 M 3 D 1.53E-04 FGR11 NR NR NR NRTc-99 M 3 D 1.46E-06 FGR11 NR NR NR NRTh-228 M 3 D 3.96E-04 FGR11 NR NR NR NRTh-229 M 3 D 4.03E-03 FGR11 NR NR NR NRTh-230 M 3 D 5.48E-04 FGR11 NR NR NR NRTh-232 M 3 D 2.73E-03 FGR11 NR NR NR NRU-233 M 3 D 2.89E-04 FGR11 NR NR NR NRU-234 M 3 D 2.83E-04 FGR11 NR NR NR NRU-235 M 3 D 2.67E-04 FGR11 NR NR NR NRU-236 M 3 D 2.69E-04 FGR11 NR NR NR NRU-238 M 3 D 2.55E-04 FGR11 NR NR NR NRPlant Transfer Factors (pCi/g plant)/(pCi/g soil)Ac-227 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 1.1 0.001 0.999 1.OE-03Am-241 P 1 D 1.83E-03 75th percentile valueAm-243 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03t&BARTLETT Page 19 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianC-14 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -0.36 0.9 0.001 0.999 7.OE-01Cm-243 P 1 S 1.83E-03 75th percentile valueCm-244 P 1 D 1.83E-03 75th percentile valueCm-245 P 1 D 1.83E-03 75th percentile valueCm-246 P 1 D 1.83E-03 75th percentile valueCo-60 P 1 D 1.46E-01 75th percentile valueCs-137 P 1 D 7.82E-01 75th percentile valueEu-1 52 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.1 0.001 0.999 2.OE-03Eu-1 54 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.1 0.001 0.999 2.OE-03Gd-1 52 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.1 0.001 0.999 2.OE-03H-3 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C 1.57 1.1 0.001 0.999 4.8E+001-129 P 1 D 3.67E-02 75th percentile valueNb-94 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.61 1.1 0.001 0.999 1.OE-02Ni-59 P 1 D 9.12E-02 75th percentile valueNi-63 P 1 D 9.12E-02 75th percentile valueNp-237 P 1 D 3.67E-02 75th percentile valuePa-231 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.61 1.1 0.001 0.999 1.OE-02Pb-210 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -5.52 0.9 0.001 0.999 4.OE-03Po-210 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.90 0.9 0.001 0.999 1.OE-03Pu-238 P 1 D 1.83E-03 75th percentile valuePu-239 P 1 D 1.83E-03 75th percentile valuePu-240 P 1 D 1.83E-03 75th percentile valuePu-241 P 1 D 1 .83E-03 75th percentile valuePu-242 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Ra-226 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -3.22 0.9 0.001 0.999 4.OE-02Ra-228 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -3.22 0.9 0.001 0.999 4.OE-02Sr-90 P 1 D 5.90E-01 75th percentile valueTc-99 P 1 D 9.16E+00 75th percentile valueTh-228 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Th-229 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Th-230 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1.OE-03Th-232 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.9 0.001 0.999 1 .OE-03ffi7 BARTLETTPage 20 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianU-233 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-234 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-235 P 1 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-236 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03U-238 P 1 S Truncated Iognormal-n NUREG/CR-6697, Att. C -6.21 0.9 0.001 0.999 2.OE-03Meat Transfer Factors (pCi/kg)/(pCi/d)

Ac-227 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Am-241 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.90 0.2 0.001 0.999 5.OE-05Am-243 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -9.90 0.2 0.001 0.999 5.OE-05C-1 4 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -3.47 1.0 0.001 0.999 3.1E-02Cm-243 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Cm-244 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Cm-245 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Cm-246 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -10.82 1.0 0.001 0.999 2.OE-05Co-60 P 2 D 5.86E-02 75th percentile valueCs-137 P 2 D 6.52E-02 75th percentile valueEu-152 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.0 0.001 0.999 2.OE-03Eu-1 54 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.0 0.001 0.999 2.OE-03Gd-152 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 1.0 0.001 0.999 2.OE-03H-3 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.42 1.0 0.001 0.999 1.2E-021-129 P 2 D 5.23E-02 75th percentile valueNb-94 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.82 0.9 0.001 0.999 1.OE-06Ni-59 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -5.30 0.9 0.001 0.999 5.OE-03Ni-63 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -5.30 0.9 0.001 0.999 5.OE-03Np-237 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.OE-03Pa-231 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -12.21 1.0 0.001 0.999 5.OE-06Po-210 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -5.30 0.7 0.001 0.999 5.OE-03Pb-210 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04Pu-238 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Pu-239 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Pu-240 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Pu-241 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1 .OE-04(0 8ART LETTPage 21 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianPu-242 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.2 0.001 0.999 1.OE-04Ra-226 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.OE-03Ra-228 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.0E-03Sr-90 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.61 0.4 0.001 0.999 1.OE-02Tc-99 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 0.7 0.001 0.999 1.0E-04Th-228 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04Th-229 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04Th-230 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04Th-232 P .2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.21 1.0 0.001 0.999 1.OE-04U-233 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-234 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-235 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-236 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04U-238 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.13 0.7 0.001 0.999 8.OE-04Milk Transfer Factors (pCi/L)/(pCi/d)

Ac-227 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.OE-06Am-241 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.7 0.001 0.999 2.OE-06Am-243 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.7 0.001 0.999 2.OE-06C-14 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.4 0.9 0.001 0.999 1.2E-02Cm-243 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.OE-06Cm:244 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.OE-06Cm-245 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.OE-06Cm-246 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.9 0.001 0.999 2.OE-06Co-60 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 0.7 0.001 0.999 2.OE-03Cs-137 P 2 D 1.39E-02 75th percentile value IEu-1 52 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.72 0.9 0.001 0.999 6.OE-05Eu-1 54 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.72 0.9 0.001 0.999 6.OE-05Gd-152 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -9.72 0.9 0.001 0.999 6.OE-05H-3 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -4.6 0.9 0.001 0.999 1.OE-021-129 P 2 D 1.39E-02 75th percentile valueNb-94 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.12 0.7 0.001 0.999 2.OE-06BARTLETTPage 22 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianNi-59 P 2 D 3.21 E-02 75th percentile valueNi-63 P 2 D 3.21 E-02 75th percentile valueNp-237 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -11.51 0.7 0.001 0.999 1.OE-05Pa-231 P 2 S Truncated lognormal-n NUREG/CR-6697, Aft. C -12.21 0.9 0.001 0.999 5.OE-06Po-210 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.82 0.7 0.001 0.999 4.0E-04Pb-210 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -8.11 0.9 0.001 0.999 3.OE-04Pu-238 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.82 0.5 0.001 0.999 1.0E-06Pu-239 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.82 0.5 0.001 0.999 1.0E-06Pu-240 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.82 0.5 0.001 0.999 1.OE-06Pu-241 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -13.82 0.5 0.001 0.999 1.OE-06Pu-242 P 2 S Truncated Iognormal-n NUREG/CR-6697, Att. C -13.82 0.5 0.001 0.999 1.OE-06Ra-226 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.5 0.001 0.999 1.OE-03Ra-228 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.5 0.001 0.999 1.OE-03Sr-90 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.21 0.5 0.001 0.999 2.OE-03Tc-99 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -6.91 0.7 0.001 0.999 1.OE-03Th-228 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06Th-229 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06Th-230 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06Th-232 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -12.21 0.9 0.001 0.999 5.OE-06U-233 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-234 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-235 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-236 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04U-238 P 2 S Truncated lognormal-n NUREG/CR-6697, Att. C -7.82 0.6 0.001 0.999 4.OE-04Bloaccumulation Factors for Fish ((pCi/kg)/(pCilL))

Ac-227 P 2 S Lognormal-n NUREG/CR-6697, Aft. C 2.7 1.1 1.5E+01Am-241 P 2 S Lognormal-n NUREG/CR-6697, Aft. C 3.4 1.1 3.OE+01Am-243 P 2 S Lognormal-n NUREG/CR-6697, Aft. C 3.4 1.1 3.OE+01C-14 P 2 S Lognormal-n NUREG/CR-6697, Att. C 10.8 1.1 4.9E+04Cm-243 P 2 S Lognormal-n NUREG/CR-6697, Aft. C 3.4 1.1 3.OE+01Cm-244 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Cm-245 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01U5ARTLETT Page 23 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianCm-246 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Co-60 P 2 S Lognormal-n NUREG/CR-6697, Att. C 5.7 1.1 3.OE+02Cs-137 P 2 S Lognormal-n NUREG/CR-6697, Att. C 7.6 0.7 2.OE+03Eu-152 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Eu-1 54 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Gd-1 52 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.2 1.1 2.5E+01H-3 P 2 S Lognormal-n NUREG/CR-6697, Att. C 0 0.1 I.OE+001-129 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.7 1.1 4.OE+01Nb-94 P 2 S Lognormal-n NUREG/CR-6697, Att. C 5.7 1.1 3.OE+02Ni-59 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Ni-63 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Np-237 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Pa-231 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 9.9E+00Po-210 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 1.OE+01Pb-210 P 2 S Lognormal-n NUREG/CR-6697, Aft. C 5.7 1.1 3.OE+02Pu-238 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Pu-239 P 2 S Lognormal-n NUREG/CR-6697, Aft. C 3.4 1.1 3.OE+01Pu-240 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.0E+01Pu-241 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Pu-242 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.4 1.1 3.OE+01Ra-226 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Ra-228 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3.9 1.1 4.9E+01Sr-90 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.1 1.1 6.OE+01Tc-99 P 2 S Lognormal-n NUREG/CR-6697, Att. C 3 1.1 2.OE+01Th-228 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Th-229 P 2 S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Th-230 P 2 " S Lognormal-n NUREG/CR-6697, Att. C 4.6 1.1 9.9E+01Th-232 P 2 S Lognormal-n NUREG/CR-6697, Aft. C 4.6 1.1 9.9E+01U-233 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01U-234 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01U-235 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01U-236 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01MBARTLETT Page 24 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianU-238 P 2 S Lognormal-n NUREG/CR-6697, Att. C 2.3 1.1 1.OE+01Bioaccumulation Factors for Crustacea/

Mollusks

((pCi/kg)/(pCi/L))

Ac-227 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DAm-241 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DAm-243 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DC-14 P 3 D 9.10E+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCm-243 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCm-244 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCm-245 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix D_____Cm-246 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCo-60 P 3 D 2.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DCs-137 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DEu-152 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DEu-154 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DGd-152 P 3 D 1.OOE+03 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DAB2ARTLETT Page 25 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianH-3 P 3 D 1.OOE+00 User's Manual for NR NR NR NRRESRAD Version 6,Appendix D1-129 P 3 D 5.OOE+00 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DNb-94 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DNi-59 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DNi-63 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DNp-237 P 3 D 4.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPa-231 P 3 D 1.10E+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPb-210 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPo-210 P 3 D 2.OOE+04 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-238 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-239 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-240 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-241 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DPu-242 P 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix D(&BARTLETT Page 26 Bartlett Engineering.

Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianRa-226 p 3 D 2.50E+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DRa-228 P 3 D 2.50E+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DSr-90 p 3 D 1.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTc-99 p 3 D 5.OOE+00 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTh-228 P 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix D ____Th-229 p 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTh-230 p 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DTh-232 p 3 D 5.OOE+02 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-233 p 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-234 p 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-235 p 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-236 p 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DU-238 p 3 D 6.OOE+01 User's Manual for NR NR NR NRRESRAD Version 6,Appendix DGraphics Parameters Number of points 32 RESRAD Default NR NR NR NR(I51ARTLETT Page 27 Bartlett Engineering.

ENG-HB-003 Humboldt Bay Soil DCGLs Rev. 0Parameter (unit) Type Priority Treatment Value/Distribution Basis Distribution's Statistical Parametersd 1 2 3 4 Mean/MedianSpacing log RESRAD Default NR NR NR NRTime integration parameters I I IMaximum number of points for dose 17 RESRAD Default NR NR NR NRTable 1 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)' 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 = maximumTruncated lognormal-n:

1 = mean, 2 = standard deviation, 3 = lower quantile, 4 = upper quantileBounded normal: 1 = mean, 2 = standard deviation, 3 = minimum, 4 = maximumTriangular:

1 = minimum, 2 = mode, 3 = maximumUniform:

1 = minimum, 2 = maximumBVIARTLETT Page 28 Bartlett Engineering Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Table 3: RESRAD 6.5 Generated POM Doses and DCGL Values by ROCPOM Dose DCGLROC (mrem/y)

(pCi/g)Am-241 9.68E-01 2.58E+01C-14 3.97E+00 6.30E+00Cm-243 8.61 E-01 2.90E+01Cm-244 5.20E-01 4.81 E+01Cm-245 1.41 E+00 1.78E+01Cm-246 9.70E-01 2.58E+01Co-60 6.55E+00 3.82E+00Cs-137 3.15E+00 7.93E+00Eu-152 2.48E+00 1.01 E+01Eu-1 54 2.66E+00 9.40E+00H-3 3.65E-02 6.86E+021-129 5.17E+00 4.83E+00Nb-94 3.51 E+00 7.13E+00Ni-59 1.27E-02 1.97E+03Ni-63 3.45E-02 7.24E+02Np-237 2.25E+01 1.11 E+00Pu238 8.43E-01 2.97E+01Pu239 9.36E-01 2.67E+01Pu240 9.36E-01 2.67E+01Pu241 2.90E-02 8.61 E+02Sr-90 1.66E+01 1.51 E+00Tc-99 2.02E+00 1.24E+01I, BARTLETTPage 29 Bartlett Engineering Humboldt Bay Soil DCGLsENG-HB-003 Rev. 0Table 4: Soil DCGL Values by Radionuclide DCGLROC (pCi/g)Am-241 2.5E+01C-14 6.3E+00Cm-243 2.9E+01-Cm-244 4.8E+01Cm-245 1.7E+01Cm-246 2.5E+01Co-60 3.8E+00Cs-137 7.9E+00Eu-152 1.OE+01Eu-1 54 9.4E+00H-3 6.8E+021-129 4.8E+00Nb-94 7.1 E+00Ni-59 1.9E+03Ni-63 7.2E+02Np-237 1.1 E+00Pu238 2.9E+01Pu239 2.6E+01Pu240 2.6E+01Pu241 8.6E+02Sr-90 1.5E+00Tc-99 1.2E+01fe BARTLETTPage 30

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