ML13130A013

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ENG-HB-002, Rev 0, RESRAD-Build Input Parameter Sensitivity Analysis - Humboldt Bay.
ML13130A013
Person / Time
Site: Humboldt Bay
Issue date: 02/20/2012
From: Bisson J W
Bartlett Engineering
To:
NRC/FSME
References
HBL-13-007 ENG-HB-002, Rev 0
Download: ML13130A013 (110)
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~BARTLETT ENGINEERING CALCULATION Calculation Number: ENG-HB-002 Revision Number: 0 Calculation Title: RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Preparer: -.-ýL.Reviewe r: Approval: vi~r Pkeside -.EngineerinkCorporate Project Manager Date Date I t )..Date , -)o:,:O 1¢t, Bartlett Engineering 8 Aldrin Road Plymouth, MA 02360 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0 1.0 PURPOSE The purpose of this calculation is to identify input parameters used in the RESRAD-Build code to 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" input parameters).

The results of this calculation will support the development of building surface derived concentration guideline levels (DCGLs) for the Humboldt Bay Power Plant. This calculation is a deliverable product specified in the scope of work section in Contract No. GTO12 3500895165.

2.0 APPLICABILITY

This calculation addresses only the sensitivity analysis for input parameters for the building occupancy 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 to Annual 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 Building Occupancy 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. 2000 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 NUREG/CR-6692, Probabilistic Modules for the RESRAD and RESRAD-Build Computer Codes, Nov. 2000 (ANL/EADiTM-91)

4.0 METHOD

OF CALCULATION The operability of the RESRAD-Build code version 3.5 was verified on each computer use for code 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 guidance for code operation.( B A RT LETT Page 2 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0 The sensitivity analysis for the building scenario input parameters was performed using Version 3.5 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 code requires input for numerous parameters in order to calculate the dose via various exposure pathways to a hypothetical individual working in a laboratory room contaminated with radioactive material.

The probabilistic modules in RESRAD-Build permit the user to perform a sensitivity analysis to identify those parameters that have the greatest impact on dose. In addition, 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 the potential radiological dose incurred by an individual who works in a building contaminated with radioactive material.

The exposure scenario modeled in this calculation is the building occupancy scenario, which provides estimates of human radiation exposures to residual radioactivity on surfaces inside standing buildings and permits the determination of DCGLs for building surfaces.

The exposure pathways considered are: " direct external exposure from the source (i.e., radioactive material deposited on the 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 input parameter values and performing RESRAD-Build runs. The first phase involves classifying and prioritizing the RESRAD-Build input parameters.

The selection process is based on guidance provided 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 as behavioral, metabolic, or physical parameters consistent to the classifications found in NUREG/CR-6697

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

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

Physical parameters are those parameters that would not change if the receptor changed.Following the classification process, parameters were assigned priority rankings.

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

NUREG/CR-6697

[ref. 3.4] provides prioritization rankings for input parameters.

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, SB.A RT L ETTr 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 of site-specific data, and the relevance of the parameter in the dose calculations." Behavioral and metabolic parameters were treated as deterministic and the assigned 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 as deterministic." Physical parameters for which site-specific data are unavailable were assigned values based on priority.

Priority 1 and 2 physical parameters were treated stochastic 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 a deterministic 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 for which site-specific data are available were treated as deterministic.

Priority 3 physical parameters were treated as deterministic and were assigned values from 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 on the results of the parameter selection process and a parameter sensitivity analysis was performed for each radionuclide of concern. Input correlations were applied based on guidance in 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 for cases where a non-linear relationship and widely disparate scales exists between the input and output. The guidance further 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 value greater than 0.1. In addition, PRCC values that are greater than zero (positive value) or less than zero (negative value) identify whether sensitive parameters are positively or negatively correlated to dose, respectively.

Therefore, 7 5 th values were determined for sensitive parameters that had positive PRCC values and 2 5 th values were determined for sensitive parameters that had negative PRCC values. These 2 5 th and 7 5 th percentile values are proposed as reasonably conservative input for the DCGL calculation for building surfaces.The 2 5 th and 7 5 th percentile values were obtained using the following method: 1. Open the RESRAD-Build

"*.buo" file generated during from the sensitivity run using 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.WEI ARTLETT Page 4 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0 5. Select the desired parameter by scrolling through the choices under the "Input Parameter" 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 INPUT 5.1 Assumptions Buildinq Scenario description:

The RESRAD-Build code v3.5 was used to model (through use of input parameter values) the building occupancy scenario defined in NUREG/CR-5512, volume 1 [ref. 3.5]. Modeling of this scenario provides an estimate of human radiation exposure to residual radioactivity on surfaces inside standing buildings and permits the determination of DCGLs for building surfaces.

Five exposure pathways are 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 of airborne radioactive material, and (v) ingestion of radioactive material directly from the sources and material deposited on the surfaces.The following radionuclides are assumed the only radionuclides-of-concern (ROCs) for the 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 full occupational 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 General Office was selected because it represents the type of room that would be occupied by full-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 6 area sources (i.e. floor, 4 walls, and ceiling).5.2 Input Table 1 summarizes the classification, prioritization, values and their bases for all input parameters.

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 m 3/d (=1.4 m 3/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 m 2/h* Air fraction:

0.07 for all nuclides except H-3; 1.0 for H-3/fBARTLETT Page 5 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0* 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 area Statistical 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 rate was applied based on guidance in NUREG/CR-6676

[ref. 3.7]. In addition, because the sources are assumed constructed of the same material and subject to the same environment, an input correlation of 0.9 was applied for the time for source removal between sources.6.0 CALCULATIONS AND RESULTS 6.1 Room dimensions:

dimensions of a representative room are 18.5ft by 27.8ft by 8.17ft (5.64m by 8.47m by 2.49m) shown in Figure 2. Table 2 shows the unit conversion for the room dimensions and the area associated with each source (i.e., floor and walls).6.2 Direct ingestion rate (h 1) is calculated from the indirect ingestion rate from NUREG/CR-6755

[ref. 3.5), 1.1 E-04 m 2/h, and the total source area (using the floor and wall areas), 118.03 m , as follows: (1.1 E-04 m 2/h)/(1 18.036 M 2) = 9.32E-7 h'6.3 Using the dimensions for the designated north and east walls in Figure 2 (18.5 ft and 27.8 ft, respectively) and a wall height of 8.17 ft (Figure 2), the locations of the centers 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 the RESRAD-Build uncertainty reports.6.4.1 Each of the radionuclides listed in section 5.1 was evaluated in separate code executions.

t BARTLETT Page 6 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 6.5 PRCC values were reviewed against the sensitivity criterion (i.e., I PRCC I>0.1).Deposition velocity, the resuspension rate, and the time for source removal were identified as sensitive input parameters for all ROCs. Table 4 summarizes the sensitive parameters by radionuclide.

6.6 The 2 5 th and 7 5 th percentile values for sensitive input parameters were obtained through use of the interactive output in the RESRAD-Build code. Table 5 presents these values.6.6.1 A comparison of the 25th and 7 5 th percentiles values obtained from the RESRAD-Build code to the distributions given in NUREG/CR-6697

[ref.3.4] indicates that the 2 5 th and 7 5 th 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 air exchange rate are sensitive input parameters to the building occupancy scenario for each of the ROCs.7.2 The 2 5 th and 7 5 th percentile values for sensitive input parameters have been determined from the parameter distributions and are reasonably conservative when compared with the distributions from NUREG/CR-6697

[ref. 3.4].7.3 The 2 5 th and 75th percentile values for sensitive input parameters are recommended for use as input for building surfaces DCGLs.MyBARTLETT Page 7 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Table 1 Input Parameter Values for Sensitivity Analysis Treat- Value or Value/Distribution Parameter Typea PriorItyb mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4 NUREG/CR-551 2, Exposure Duration (d) B 3 D 365.25 Vol.3,section 5.2.2 NR NR NR NR Indoor Fraction B 2 D 0.267 NUREG/CR-5512, NR NR NR NR Vol.3,section 5.2.2.4 Evaluation Time (y) P 3 D 1 or multiple (e.g., T=1 corresponds to 1,10, 50, 100) dose over the 1 st year NR NR NR NR Number of Rooms P 3 D 1 NUREG/CR-5512 NR NR NR NR NUREG/CR-6755, Deposition Velocity (m/s) P 2 5 Loguniform Section 3.3; 2.70E-06 2.76E-03 NUREG/CR-6697, 27E0 .(E0 Att.C, section 7.5 Resuspension Rate (s 1) P 1 S Loguniform NUREG/CR-6755, 2.5E-11 1.3E-5 Section 3.1 Air Exchange Rate for Room ffl) B 2 S Truncated NUREG/CR-6755, 0.4187 0.88 0.001 0.999 ,irExchangeRateforRoom(h

1) BS Lognormal Section 3.2 0.4187 08 .1 99 Site-specific data for Room Area (M 2) P 2 D 47.77 representative room NR NR NR NR (General Office Building)Site-specific data for Room Height (m) P 2 D 2.49 representative room NR NR NR NR (General Office Building)Time Fraction B 3 D 1 NUREG/CR-5512 NR NR NR NR Inhalation Rate (M 3 /d) M 2 D 33.6 NUREG/CR-5512, vol. NR NR NR NR Im3, section 5.3.4 Indirect Ingestion Rate (m2/h) 2 D 0.0001 NUREG/CR-5512, NR NR NR NR vol.3, section 5.2.3.3 NUREG/CR-5512; Receptor Location (x-, y-, z-axis) B 3 D 4.24, 2.82,1.0 center of room based NR NR NR NR on site-specific room dimensions Shielding Thickness (cm) P 2 D 0 Site-specific model-no NR NR NR NR I__ _shielding assumed I BARTLETT Page 8 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Table 1 Input Parameter Values for Sensitivity Analysis Treat- Value or Value/Distribution Parameter Typea Priorityb mentc Distribution Reference Source Distribution's Statistical Parametersd

_ 1 2 3 4 Shielding Density (g/cm 3 P 1 D N/A Site-specific model-no NR NR NR NR ShedngDnitgcm)P 1_/ shielding assumed Shielding Material P 3 D N/A Site-specific model-no NR NR NR NR ShiedingMaterial_

P 3_ DN/A _ shielding assumed Site-specific modeling Number 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 Library Air Submersion Dose Conversion RESRAD-Build FGR12 Factor, (mrem/y per pCi/m 3) M 3 D Dose Conversion Library Inhalation Dose Conversion Factor, RESRAD-Build FGR1 1 Inhalatio M 3 D Dose Conversion (mrem/pCi)

Library I Ingestion Dose Conversion Factor, MRESRAD-Build FGRi 1 ngesioDe ns r M 3 D Dose Conversion (mrem/pCi)

_Library Source 1: Floor Type P 3 D area NUREG/CR-5512 Direction P 3 D Z NUREG/CR-5512 site-specific data based Location of Center of Source: x,y,z (m) P 3 D 4.24, 2.82, 0.0 on dimensions for representative room 8.47 site-specific data based Source length X-axis (m) P 2 D on dimensions for representative room 5.64 site-specific data based Source length Y-axis (m) P 2 D on dimensions for I_ I _ representative room Area (m 2) P 2 D --- Source length inputs used Air Fraction for H-3 B 2 D 1.0 NUREG/CR-6697, Att.C Section 8.6 BARTLETT Page 9 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Table 1 Input Parameter Values for Sensitivity Analysis Treat- Value or Value/Distribution Parameter Type' Priorityb mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4 NUREG/CR-6697, Att.Air Fraction (all nuclides other than H-3) B 2 D 0.07 C Section 8.6 Direct Ingestion (h-1) B 2 D 9.32E-7 NUREG/CR6755, A.3.3 Removable Fraction P 1 D 0.1 NUREG/CR-6755, section 3.5 NUREG/CR-6755, Time for Source Removal (d) P 2 S Triangular Section 3.6;NUREG/CR-6697, 1,000 100,000 10,000 Att.C, 8.8 Radionuclide Concentration (pCi/m 2) P 2 D 1.0 Source 2: North Wall Type P 3 D Area NUREG/CR-5512 Direction P 3 D Y NUREG/CR-5512 site-specific data based Location of Center of Source: x,y,z (m) P 3 D 4.24, 0.0, 1.25 on dimensions for representative room 8.47 site-specific data based Source length X-axis (m) P 2 D on dimensions for representative room 2.49 site-specific data based Source length Z-axis (m) P 2 D on dimensions for representative room Area (m 2) P 2 D --- Source length inputs used lAir Fraction for H-3 B 2 D 1.0 NUREG/CR-6697, Att.C Section 8.6 Air Fraction (all nuclides other than H-3) B 2 D 0.07 NUREG/CR-6697, Att.I C Section 8.6 Direct Ingestion (hW) B 2 D 9.32E-7 NUREG/CR6755, A.3.3 Removable Fraction P 1 D 0.1 NUREG/CR-6755, I I_ I section 3.5 (e. BARTLETTPa1 Page 10 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Table 1 Input Parameter Values for Sensitivity Analysis Treat- Value or Value/Distribution Parameter Type' Priority' mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4 NUREG/CR-6755, Time for Source Removal (d) P 2 S Triangular Section 3.6; 1,000 100,000 10,000 NUREG/CR-6697, Att.C, 8.8 Radionuclide Concentration (pCi/m 2) P 2 D 1.0 Source 3: East Wall Type P 3 D Area NUREG/CR-5512 Direction P 3 D X NUREG/CR-5512 site-specific data based Location of Center of Source: x,y,z (m) P 3 D 0.00, 2.82, 1.25 on dimensions for representative room site-specific data based Source length Y-axis (m) P 2 D 5.64 on dimensions for representative room site-specific data based Source length Z-axis (m) P 2 D 2.49 on dimensions for representative room Area (M 2) P 2 D --- Source length inputs used Air Fraction for H-3 B 2 D 1.0 NUREG/CR-6697, Att.C, Section 8.6 Air Fraction (all nuclides other than H-3) B 2 D 0.07 NUREG/CR-6697, Att.C, Section 8.6 Direct Ingestion (h" 1) B 2 D 9.32E-7 NUREG/CR6755, A.3.3 NUREG-1727, Table Removable Fraction P 1 D 0.1 C.7.1; NUREG/CR-6755, section 3.5 NUREG/CR-6755, Time for Source Removal (d) P 2 S Triangular Section 3.6; 1,000 100,000 10,000 NUREG/CR-6697, Att.C, 8.8 Radionuclide Concentration (pCi/m 2) P 2 D 1.0 Source 4: South Wall Type P 3 D area I NUREG/CR-5512 Direction P 3 D Y NUREG/CR-5512

(,BARTLETT Page 11 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Table 1 input Parameter Values for Sensitivity Analysis Treat- Value or Value/Distribution Parameter Typea Priorityb mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4 site-specific data based Location of Center of Source: x,y,z (m) P 3 D 4.24, 5.64, 1.25 on dimensions for representative room site-specific data based Source length X-axis (M) P 2 D 8.47 on dimensions for representative room site-specific data based Source length Z-axis (m) P 2 D 2.49 on dimensions for representative room Area m 2) P 2 D --- Source length inputs used Air Fraction for H-3 B 2 D 1.0 NUREG/CR-6697, Att.C Section 8.6 Air Fraction (all nuclides other than H-3) B 2 D 0.07 NUREG/CR-6697, Att.C Section 8.6 Direct Ingestion (h-1) B 2 D 9.32E-7 NUREG/CR6755, A.3.3 Removable Fraction P 1 D 0.1 NUREG/CR-6755, section 3.5 NUREG/CR-6755, Time for Source Removal (d) P 2 S Triangular SectionR36; 1,000 100,000 10,000 NUREG/CR-6697, 100 10001,0 Att.C, 8.8 Radionuclide Concentration (pCi/m 2) P 2 D 1.0 Source 5: West Wall Type P 3 D area NUREG/CR-5512 Direction P 3 D X NUREG/CR-5512 site-specific data based Location of Center of Source: x,y,z (m) P 3 D 8.47, 2.82, 1.25 on dimensions for representative room site-specific data based Source length Y-axis (m) P 2 D 5.64 on dimensions for representative room I I site-specific data based Source length Z-axis (m) P 2 D 2.49 on dimensions for I representative room CIBARTLETT Page 12 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Table 1 Input Parameter Values for Sensitivity Analysis Treat- Value or Value/Distribution Parameter Typea Priorityb mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4 Area (m 2) P 2 D --- Source length inputs used Air Fraction for H-3 B 2 D 1.0 NUREG/CR-6697, Att.C Section 8.6 Air Fraction (all nuclides other than H-3) B 2 D 0.07 NUREG/CR-6697, Alt.C Section 8.6 Direct Ingestion (h-') B 2 D 9.32E-7 NUREG/CR6755, A.3.3 NUREG-1 727, Table Removable Fraction P 1 D 0.1 C.7.1; NUREG/CR-6755, section 3.5 NUREG/CR-6755, Time for Source Removal (d) P 2 S Triangular Section 3.6; 1,000 100,000 10,000 NU REG/CR-6697,_ Att.C, 8.8 Radionuclide Concentration (pCi/m 2) P 2 D 1.0 Source 6: Ceiling Type P 3 D area NUREG/CR-5512 Direction P 3 D Z NUREG/CR-5512 site-specific data based Location of Center of Source: x,y,z (m) P 3 D 4.24, 2.82, 2.49 on dimensions for representative room site-specific data based Source length X-axis (m) P 2 D 8.47 on dimensions for representative room site-specific data based Source length Y-axis (m) P 2 D 5.64 on dimensions for representative room Area (M 2) P 2 D --- Source length inputs used Air Fraction for H-3 B 2 D 1.0 NUREG/CR-6697, Aft.A C Section 8.6 Air Fraction (all nuclides other than H-3) B 2 D 0.07 NUREG/CR-6697, Aft.C Section 8.6 Direct Ingestion (h 1) B 2 D 9.32E-7 NUREG/CR6755, A.3.3_BARTLETT Page 13 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Table 1 Input Parameter Values for Sensitivity Analysis Treat- Value or Value/Distribution Parameter Typea Priorityb mentc Distribution Reference Source Distribution's Statistical Parametersd 1 2 3 4 NUREG-1727, Table Removable Fraction P 1 D 0.1 C.7.1; NUREG/CR-6755, section 3.5 NUREG/CR-6755, Time for Source Removal (d) P 2 S Triangular Section 3.6;69 NUREG/CR-6697, 100 1000 1,0 Att.C, 8.8 Radionuclide 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 = maximum Triangular:

1 = minimum, 2 = maximum, 3 = most likely e NR = none recommended Additional Sensitivitv Analvsis Data: Random Seed = 1000 Number of observations

= 300 Number of repetitions

= 1 Input Rank Correlation Coefficients:

Resuspension Rate and Deposition Velocity = 0.9 Time for source removal (correlation set between sources) = 0.9 B.,9 ARTLETT Page 14 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Table 2: Representative Room Dimensions Recorded Source Dimrension No. Description (ft)a m b m 2 1 floor N/A 47.77 2 north wall 27.8 8.47 21.09 3 east wall 18.5 5.64 14.04 4 South wall 27.8 8.47 21.09 5 west wall 18.5 5.64 14.04 wall height 8.17 2.49 total source area: 118.03 a 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 Sources Source Source Location of Center of Source (m)No. Description X-axis Y-axis Z-axis 1 floor 4.24 2.82 0.00 2 north wall 4.24 0.00 1.25 3 east wall 0.00 2.82 1.25 4 south wall 4.24 5.64 1.25 5 west wall 8.47 2.82 1.25 6 ceiling 4.24 2.82 2.49 (0-BARTLETT Page 15 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Table 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-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)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)V-) BARTLIETT Page 16 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Table 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)BARTLETT Page 17 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Table 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 rate b RFO(#) = source removal time (for source number)c UD = deposition velocity d DKSUS = resuspension rate e NS = not sensitive (WBARTLETT Page 18 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Table 5: 2 5 th and 7 5 th, Percentile Values for Sensitive Parameters Note: The 2 5 th and 7 5 th 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 2 5 th and 7 5th percentile values are the same for each radionuclide.

Percentile Value NUREG/CR-6697

[ref. 3.4] Distribution Parametera 2 5 th 5 0 ih 7 5 th Minimum Median Maximum UD 1.51790E-05 8.52364E-05 4.78217E-04 2.7x10s 8.5x10-' 2.7x10-3 DKSUS 6.70403E-1 0 1.79444E-08 4.87543E-07 2.8x10-1 4.9x10.8 1.4x1 05 RFO(1) 1.82493E+04 3.30569E+04 5.26952E+04 RFO(2) 1.82301 E+04 3.32029E+04 5.27188E+04 RFO(3) 1.81302E+04 3.30489E+04 5.27756E+04 1,000 10,000b 100,000 RFO(4) 1.82071 E+04 3.3041 OE+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'- 1.5x10 0 1.6x10 1 a RFO(#) = source removal time (for source number), UD = deposition velocity, DKSUS =resuspension rate, and LAMBDAT = building air exchange rate.b Most likely value.l),B ART LETT Page 19 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Figure 1: Parameter Selection Process Input parameter value Complete sensitivity analysis Using RESRAD-Build 3.4 I I.* V .Classify parameter as"Sensitive" or "Non-sensitive"-I"Sensitive" if IPRCCI > 0.1 I I "Non-sensitive" if IPRCCI < 0.1 1 TEDE positively correlated to parameter if PRCC > 0 Assign site-specific value or distribution, or 75th percentile Gnu aaee TEDE negatively correlated to parameter if PRCC < 0 Assign site-specific value or distribution, or 25th percentile Inu aameter vaInput parameter vau for DCGL Assign site-specific value, median value or distribution 11BARTLETT Page 20 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Figure 2: Dimensions of Representative Room BARTLETT Page 21 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Appendix A Selected Pages from RESRAD-Build Uncertainty Reports IBARTL ETT Page 22 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Am-241 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/02/11 22:35:48 Page: Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRAD-Family\BUILD\3.5\HBSA-Am241.bld 1 **Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = O.OOE+00 yr .... 3 Statistics for time = 1.OOE+00 yr .... 16 Statistics for time = 5.OOE+01 yr .... 29 Statistics for time = 1.OOE+02 yr .... 42 Statistics for time = 2.OOE+02 yr .... 55 Statistics for time = 4.OOE+02 yr .... 68 Regression and Correlation Output ........ 81** RESRAD-BUILD Probabilistic Output 3.50 12/02/11 22:35:48 Page: Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRAD-Family\BUILD\3.5\HBSA-Am241.bld 2 **Probabilistic Input Number of Sample Runs: 300 Number 1 2 3 4 5 6 7 8 9 Name Distribution UD LOGUNIFORM DKSUS LOGUNIFORM RF0( 1, 1) TRIANGULAR RFO( 2, 1) TRIANGULAR RFO( 3, 1) TRIANGULAR RF0( 4, 1) TRIANGULAR RFO( 5, 1) TRIANGULAR RFO( 6, 1) TRIANGULAR LAMBDAT TRUNCATED LOGNORMAL-N Parameters

.0000027 .0027 2.SE-11 .0000135 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999** RESRAD-BUILD Probabilistic Output 3.50 12/02/11 22:35:48 Page: 3 **Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRAD_Family\BUILD\3.5\HBSA-Am241.bld Evaluation Time: 0.OOOOOOOOE0E+00 years Statistics for Dose (mrem) for Time: 1 Source 1 2 Receptor-* 1"*Minimum Maximum Average Std.Dev 3.83E-U5 2.30E-04 4. 58E-05 1. 54E-05 1. 68E-05 8.01E-05 2.02E-05 6.54E-06 1. 12E-05 7.58E-05 1.35E-0S 5.16E-06 4 1.68E-05 8.14E-05 2.01E-05 6.24E-06 1. 12E-05 4.77E-05 1.34E-05 4.29E-06 3.82E-05 2.46E-04 4.58E-05 1. 56E-05 Total 1. 32E-04 7. 53E-04 1. 59E-04 5. 13E-OS* Total **Total I Minimum Maximum Average Std.Dev 3.83E-05 2.30E-04 4. 58E-05 1. 54E-05 1. 68E-05 8.01E-05 2.02E-05 6. 54E-06 1. 12E-05 7. 58E-05 1.35E-05 5.16E-06 1.68E-05 8.14E-05 2.01E-05 6.24E-06 1. 12E-05 4.77E-05 1. 34E-05 4.29E-06 3.82E-05 2.46E-04 4. 58E-05 1. 56E-05 1. 32E-04 7. 53E-04 1. 59E-04 5.13E-OS B DARTLETT Page 23 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0** RESRAD-BUILD Probabilistic Output 3.50 12/02/11 22:35:48 Page: 16 *Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Am241.bld Evaluation Time: 1.00000000 years Re Min Max Ave std Statistics for Dose (mrem) for Time: 2 Source ceptor 1 2 3 i-*imum 3.75E-05 1.65E-05 1.08E-05 imum 2.28E-04 7.92E-05 7.49E-05 rage 4.51E-05 1.99E-05 1.33E-05.Dev 1.50E-05 6.34E-06 5.04E-06 4 1. 64E-05.05E-05 1.98E-O5.05SE-06 5 1.09E-05 4.56E-05 1. 32E-05 4.14E-06 6 3.71E-05 2.43E-04 4.51E-05 1. 52E-05 Total 1. 29E-04 7.45E-04 1. 56E-04 S. OOE-05* Total *Minimum Maximum Average std.0ev 3.75E-05 2.28E-04 4. 51E-05 1. SOc-OS 1. 65E-05 7.92E-05 1. 99E-05 6. 34c-06 1.08E-05 7.49E-05 1. 33E-05 S.04E-06 1.64E-05 8.05E-05 1.98E-05 6.O5E-06 1.09E-05 4. 56E-05 1. 32E-05 4. 14E-O6 3. 71E-05 2.43E-04 4.51E-05 1. 52E-OS 1. 29E-04 7.45E-04 1. 56E-04 S.OOc-O5** RESRAD-BUILD Probabilistic Output 3.50 12/02/11 22:35:48 Page: 29 **Title : Humboldt Bay sensitivity analysis-Am241 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-Am241.bld Evaluation Time: 50.0000038 years Statistics for Dose (mrem) for Time: 3 Receptor 1-* 1-*Minimum 2.74E-07 Maximum 3.92E-05 Average 1.66E-05 std.Dev 1.12E-05 Source 2 5. 17E-08 1.85E-05 7.29E-06 4.96E-06 3 2.09E-08 1.33E-05 4.85E-06 3.33E-06 4 5.17E-08 1.90E-05 7. 31E-06 4.95E-06 5.2.09E-08 1. 17E-05 4.81E-06 3. 31E-06 6 2.OOE-07 4. 32E-05 1. 68E-05 1. 13E-05 Total 6.20E-07 1. 36E-04 5.76E-05 3.66E-05* Total *Minimum Maximum Average Std.Dev 2.74E-07 3.92E-05 1.66E-05 1. 12E-05 S. 17E-08 1,85E-05 7.29E-06 4.96E-06 2.09E-08 1.33E-OS 4.85E-06 3. 33E-06 S.17E-08 1.90E-05 7.31E-06 4.95E-06 2.09E-08 1. 17E-05 4.81E-06 3.31E-06 2.OOE-07 4. 32E-OS 1.68E-05 1. 13E-05 6.20E-07 1. 36E-04 5.76E-05 3.66E-05-RESRAD-BUILD Regression and correlation output 3.50 12/02/11 Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRADFamily\BUILD\3.BLD 22:35:48 Page: 81 **coefficients for Total at Time: 1 Coefficient

=Repetition

=PCC SRC PRCC SRRC 1 1 1 1 Description of Probabilistic variable Sig Coeff sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 5 -0.11 9 0.02 9 0.01 Resuspension Rate 2 0.09 4 0.13 7 -0.06 8 -0.03 Release time of 1 6 -0.04 6 -0.10 3 -0.30 3 -0.18 Release time of 2 9 -0.01 9 -0.03 5 -0.12 5 -0.07 Release time of 3 4 -0.07 2 -0.16 8 -0.05 7 -0.03 Release time of 4 8 -0.02 8 -0.06 4 -0.17 4 -0.10 Release time of 5 7 0.04 7 0.09 6 -0.08 6 -0.05 Release time of 6 5 -0.06 3 -0.14 2 -0.30 2 -0.18 Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.79 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

tiMBARTLETT Page 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: 82 **Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(1) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig coeff Sig Coeff Sig Coeff sig coeff Deposition velocity 4 -0.07 6 -0.10 6 0.04 6 0.02 Resuspension Rate 3 0.10 4 0.15 3 -0.07 3 -0.03 Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59 Release time of 2 9 0.00 9 0.00 9 -0.01 9 -0.01 Release time of 3 5 -0.06 3 -0.15 5 0.05 5 0.03 Release time of 4 8 -0.02 8 -0.05 4 -0.05 4 -0.03 Release time of 5 6 0.05 5 0.14 7 0.03 7 0.02 Release time of 6 7 -0.02 7 -0.06 8 -0.02 8 -0.01 Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78 R-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; it provides 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 12/02/11 22:35:48 Page: 83 **Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff sig Coeff Sig Coeff Deposition Velocity 3 -0.06 4 -0.09 9 0.02 9 0.01 Resuspension Rate 5 0.04 6 0.06 3 -0.06 3 -0.03 Release time of 1 9 -0.01 9 -0.02 8 -0.02 8 -0.01 Release time of 2 2 -0.10 2 -0.25 2 -0.70 2 -0.58 Release time of 3 4 -0.05 3 -0.12 5 0.03 5 0.02 Release time of 4 8 -0.01 8 -0.03 4 -0.04 4 -0.02 Release time of 5 6 0.03 5 0.07 7 0.02 7 0.01 Release time of 6 7 -0.02 7 -0.05 6 -0.02 6 -0.01 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.78 R-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; it provides 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: 1 coefficient

-PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff sig Coeff Sig Coeff Deposition velocity 3 -0.07 3 -0.10 5 -0.02 5 -0.01 Resuspension Rate 4 0.06 4 0.09 6 -0.02 8 -0.01 Release time of 1 7 -0.02 7 -0.05 9 0.00 9 0.00 Release time of 2 9 0.00 9 0.00 8 0.02 7 0.01 Release time of 3 2 -0.12 1 -0.30 2 -0.69 2 -0.57 Release time of 4 8 -0.01 8 -0.01 3 -0.03 3 -0.02 Release time of 5 5 0.03 5 0.09 7 0.02 6 0.01 Release time of 6 6 -0.03 6 -0.08 4 -0.02 4 -0.01 Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

Le)8A RT L ETT Page 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: 85 **Title : Humboldt Bay sensitivity analysis.Am241 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1 Coefficient PCC SRC PRCC SRRC Repetition 1 1 1 1 Description of Probabilistic Variable sig Coeff Sig Coeff Sig coeff Sig Coeff Deposition velocity 3 -0.07 5 -0.10 9 -0.02 9 -0.01 Resuspension Rate 4 0.06 6 0.09 8 -0.02 8 -0.01 Release time of 1 8 -0.01 8 -0.02 7 -0.02 7 -0.01 Release time of 2 9 0.00 9 -0.01 4 0.04 4 0.02 Release time of 3 5 -0.05 3 -0.11 3 0.06 3 0.04 Release time of 4 2 -0.12 2 -0.29 2 -0.71 2 -0.59 Release time of 5 6 0.04 4 0.10 6 -0.03 6 -0.02 Release time of 6 7 -0.03 7 -0.07 5 -0.04 5 -0.02 Building Exchange Rate 1 -0.34 1 -0.31 1 -0.97 1 -0.79 R-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 I and is called the coefficient of determination; it rovides 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 C*Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(S) at Time: I Coefficient PCC SRC PRCC SRRC Repetition 1 1 1 1 Description of probabilistic variable Sig Coeff Sig Coeff Sig coeff Sig Coeff Deposition velocity 3 -0.09 4 -0.12 9 0.00 9 0.00 Resuspension Rate 4 0.08 5 0.12 5 -0.03 6 -0.01 Release time of 1 8 0.01 8 0.02 8 0.01 8 0.01 Release time of 2 7 -0.01 7 -0.02 6 0.03 5 0.01 Release time of 3 5 -0.06 3 -0.15 7 0.02 7 0.01 Release time of 4 9 0.00 9 -0.01 3 -0.07 3 -0.04 Release time of 5 2 -0.09 2 -0.21 2 -0.69 2 -0.55 Release time of 6 6 -0.02 6 -0.04 4 -0.04 4 -0.02 Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.79 R-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; it provides 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: 87 C*Title : Humboldt Bay sensitivity analysisAm241 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.08 6 -0.11 4 0.05 5 0.02 Resuspension Rate 3 0.10 3 0.15 3 -0.08 3 -0.04 Release time of 1 7 -0.01 7 -0.03 7 -0.03 7 -0.02 Release time of 2 9 0.01 9 0.01 8 0.01 8 0.01 Release time of 3 5 -0.06 4 -0.15 6 0.04 6 0.02 Release time of 4 8 -0.01 8 -0.02 5 -0.05 4 -0.03 Release time of 5 6 0.05 5 0.12 9 0.00 9 0.00 Release time of 6 2 -0.12 1 -0.30 2 -0.70 2 -0.57 Building Exchange Rate 1 -0.32 2 -0.29 1 -0.97 1 -0.79 R-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; it rovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

tR B ART L ETT Page 26 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 C-14 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/02/11 06:20:54 Page: Title : Humboldt Bay sensitivity analysisC14 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-C14.bld 1 *Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 statistics for time = O.OOE+00 yr ..... 3 Statistics for time = 1.OOE+00 yr ..... 16 Statistics for time = 5.00E+01 yr ..... 29 Statistics for time.= 1.00E+02 yr ..... 42 Statistics for time = 2.OOE+02 yr ..... 55 Statistics for time = 4.OOE+02 yr ..... 68 Regression and Correlation Output ........ 81** RESRAD-BUILD Probabilistic output 3.50 12/02/11 06:20:54 Page: Title : Humboldt Bay sensitivity analysisC14 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-CI4.bld 2 **Probabilistic Input Number of Sample Runs: 300 Number Name Distribution 1 UD LOGUNIFORM 2 DKSUS LOGUNIFORM 3 RFO( 1, 1) TRIANGULAR 4 RFO( 2, 1) TRIANGULAR 5 RFO( 3, 1) TRIANGULAR 6 RFO( 4, 1) TRIANGULAR 7 RFO( 5, 1) TRIANGULAR 8 RFO( 6, 1) TRIANGULAR 9 LAMBDAT TRUNCATED LOGNORMAL-N Parameters

.0000027 .0027 2.5E-11 .0000135 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999-RESRAD-BUILD Probabilistic Output 3.50 12/02/11 06:20:54 Page: 3 *Title : Humboldt Bay sensitivity analysis C14 Input File : C:\RESRADFamily\BUILD\3.5\HB-SA-C14.bld Evaluation Time: 0.OOOOOOOOE+00 years Statistics for Dose (mrem) for Time: 1 Receptor Minimum Maximum Average std.Dev I 2.01E-08 2.51E-08 2.19E-08 3.40E-10 Source 2 9.02E-09 1.11E-08 9.61E-09 1.49E-10 6.02E-09 7.39E-09 6.39E-09 9.76E-11 4 9.22E-09 1.09E-08 9.61E-09 1.34E-10 5 6.OOE-09 7.47E-09 6.39E-09 1.01E-10 2.05E-08 2.54E-08 2.18E-08 3.07E-10 Total 7.2 1E-08 8.68E-08 7. 57E-08 1.09E-09 Total*Total Minimum Maximum Average std.0ev 2.01E-08 2.51E-08 2.19E-08 3.40E-10 9.02E-09 1. 11E-08 9.61E-09 1.49E-10 6.02E-09 7.39E-09 6. 39E-09 9.76E-11 9.22E-09 1.09E-08 9.61E-09 1.34E-10 6.OOE-09 7.47E-09 6.39E-09 1.O1E-10 2.05E-08 2.54E-08 2.18E-08 3.07E-10 7.21E-08 8.68E-08 7. 57E-08 1.09E-09** RESRAD-BUILD Probabilistic Output 3.50 12/02/11 06:20:54 Page: Title : Humboldt Bay sensitivity analysis-el4 Input File : C:\RESBADFamily\BUILD\3.5\HBSA-C14.bld Evaluation Time: 1.00000000 years 16 **Statistics for Dose (mrem) for Time: 2 Source Receptor 1 2 3 4._* 1_*Minimum 1.60E-08 7.19E-09 4.88E-09 7.58E-09 Maximum 2.46E-08 1.09E-08 7.09E-09 1.07E-08 Average 2.15E-08 9.45E-09 6.28E-09 9.45E-09 Std.Dev 5.80E-10 2.55E-10 1.60E-10 2.48E-10 5 6 4.79E-09 1.71E-08 7.01E-09 2.48E-08 6.28E-09 2.15E-08 1.60E-10 5.59E-10 Total 6.35E-08 8.5 1E-08 7.44E-08 1.84E-09 (MMBARTLETT Page 27 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0* Total Minimum 1.60E-08 7.19E-09 4.88E-09 7.58E-09 4.79E-09 1.71E-08 6.35E-08 Maximum 2.46E-08 1.09E-08 7.09E-09 1.07E-08 7.01E-09 2.48E-08 8.51E-08 Average 2.15E-08 9.45E-09 6.28E-09 9.45E-09 6.28E-09 2.15E-08 7.44E-08 Std.Dev 5.80E-10 2.55E-10 1.60E-10 2.48E-10 1.60E-10 5.59E-10 1.84E-09** RESRAD-BUILD Probabilistic Output 3.50 12/02/11 06:20:54 Page: 29 **Title : Humboldt Bay sensitivity analysisC14 Input File : C:\RESRAD.Family\BUILD\3.5\HBSA-C14.bld Evaluation Time: 50.0000038 years Statistics for Dose (mrem) for Time: 3 Source Receptor 1 2 3 4 5 6 Total Minimum 1.58E-10 3.15E-I1 1.33E-11 3.15E-11 1.33E-11 1.18E-10 3.65E-10 Maximum 1.76E-08 7.75E-09 5.14E-09 7.74E-09 5.15E-09 1.76E-08 6.05E-08 Average 8.52E-09 3.72E-09 2.47E-09 3.72E-09 2.47E-09 8.48E-09 2.94E-08 std.Dev 6.24E-09 2.75E-09 1.83E-09 2.75E-09 1.83E-09 6.23E-09 2.04E-08* Total *Minimum 1.58E-10 3.15E-i1 1.33E-11 3.15E-il 1.33E-11 i.18E-1O 3.65E-10 Maximum 1.76E-08 7.75E-09 5.14E-09 7.74E-09 5.15E-09 1.76E-08 6.05E-08 Average 8.52E-09 3.72E-09 2.47E-09 3.72E-09 2.47E-09 8.48E-09 2.94E-08 Std.Dev 6.24E-09 2.75E-09 1.83E-09 2.75E-09 1.83E-09 6.23E-09 2.04E-08** RESRAD-BUILD Regression and Correlation output 3.50 12/02/11 06:20:54 Page: 81 Title : Humboldt Bay sensitivity analysisC14 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Total at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig coeff Deposition velocity 2 -0.07 2 -0.12 3 0.28 3 0.33 Resuspension Rate 6 -0.02 9 -0.03 2 -0.51 1 -0.68 Release time of 1 3 0.04 3 0.11 4 0.18 4 0.26 Release time of 2 8 -0.01 7 -0.04 8 0.02 8 0.03 Release time of 3 9 -0.01 8 -0.04 9 -0.01 9 -0.01 Release time of 4 4 0.03 4 0.07 5 0.14 5 0.20 Release time of 5 5 0.02 5 0.07 6 0.07 6 0.10 Release time of 6 7 -0.02 6 -0.05 7 0.03 7 0.05 Building Exchange Rate 1 -0.21 1 -0.21 1 -0.64 2 -0.43 R-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; it grovides 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: 82 Title : Humboldt Bay sensitivity analysisCl4 Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for Source(l) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.07 3 -0.11 4 0.27 4 0.32 Resuspension Rate 5 -0.02 9 -0.04 2 -0.50 2 -0.65 Release time of 1 3 0.06 2 0.16 3 0.43 1 0.67 Release time of 2 9 -0.01 8 -0.04 9 -0.03 9 -0.04 Release time of 3 7 -0.02 6 -0.05 7 -0.04 7 -0.06 Release time of 4 6 0.02 5 0.06 5 0.09 5 0.12 Release time of 5 8 0.02 7 0.05 8 0.04 8 0.05 Release time of 6 4 -0.02 4 -0.07 6 -0.08 6 -0.12 Building Exchange Rate 1 -0.20 1 -0.19 1 -0.64 3 -0.43 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

t BARTLETT Page 28 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: 83 *Title : Humboldt Bay sensitivity analysisC14 Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for Source(2) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.08 2 -0.12 4 0.27 4 0.32 Resuspension Rate 9 0.00 9 0.00 2 -0.50 1 -0.67 Release time of 1 5 0.03 5 0.07 7 0.05 7 0,08 Release time of 2 3 0.04 3 0.10 3 0.39 2 0.63 Release time of 3 6 -0.02 6 -0.05 8 -0.04 8 -0.07 Release time of 4 8 0.01 8 0.03 6 0.08 6 0.12 Release time of 5 7 0.01 7 0.03 9 0.00 9 0.00 Release time of 6 4 -0.03 4 -0.07 5 -0.10 5 -0.14 Building Exchange Rate 1 -0.20 1 -0.20 1 -0.62 3 -0.42 R-SQUARE 0.07 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; it Erovides 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:\RESRAD_..Family\BUILD\3.BLD Coefficients for Source(3) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.07 3 -0.11 4 0.28 4 0.33 Resuspension Rate 9 -0.01 9 -0.01 2 -0.50 1 -0.67 Release time of 1 6 0.02 6 0.06 7 0.04 7 0.06 Release time of 2 5 -0.02 5 -0.06 8 -0.03 8 -0.04 Release time of 3 3 0.04 2 0.11 3 0.36 2 0.58 Release time of 4 8 0.01 8 0.02 6 0.07 6 0.11 Release time of 5 7 0.01 7 0.04 9 0.02 9 0.04 Release time of 6 4 -0.03 4 -0.07 5 -0.09 5 -0.14 Building Exchange Rate 1 -0.21 1 -0.21 1 -0.64 3 -0.43 R-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; it Erovides 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: 85 **Title : Humboldt Bay sensitivity analysisC14 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1 coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.08 3 -0.12 4 0.30 4 0.35 Resuspension Rate 9 -0.01 9 -0.01 2 -0.51 2 -0.68 Release time of 1 4 0.04 4 0.09 8 0.04 8 0.05 Release time of 2 6 -0.03 6 -0.08 9 -0.04 9 -0.05 Release time of 3 8 -0.03 8 -0.07 6 -0.05 6 -0.08 Release time of 4 3 0.08 1 0.21 3 0.46 1 0.73 Release time of 5 7 0.03 7 0.08 7 0.04 7 0.06 Release time of 6 5 -0.03 5 -0.09 5 -0.07 5 -0.10 Building Exchange Rate 1 -0.20 2 -0.20 1 -0.62 3 -0.41 R-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; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.(VBARTLETT 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: 86 Title : Humboldt Bay sensitivity analysisC14 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(5) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.07 3 -0.10 4 0.28 4 0.33 Resuspension Rate 4 -0.03 9 -0.05 2 -0.52 1 -0.69 Release time of 1 7 0.02 6 0.06 7 0.08 7 0.11 Release time of 2 6 -0.03 4 -0.08 8 -0.05 8 -0.08 Release time of 3 9 -0.02 8 -0.05 9 -0.05 9 -0.08 Release time of 4 5 0.03 5 0.08 5 0.10 5 0.14 Release time of 5 3 0.05 2 0.13 3 0.41 2 0.64 Release time of 6 8 -0.02 7 -0.05 6 -0.09 6 -0.13 Building Exchange Rate 1 -0.20 1 -0.20 1 -0.63 3 -0.42 R-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; it Erovides 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: 87 Title : Humboldt Bay sensitivity analysis-C14 Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for Source(6) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.08 2 -0.12 4 0.27 4 0.32 Resuspension Rate 5 -0.03 8 -0.04 2 -0.50 1 -0.67 Release time of 1 3 0.04 3 0.10 6 0.06 6 0.09 Release time of 2 6 -0.02 5 -0.07 8 -0.03 8 -0.04 Release time of 3 8 -0.02 7 -0.05 7 -0.05 7 -0.07 Release time of 4 7 0.02 6 0.05 5 0.09 5 0.13 Release time of 5 4 0.03 4 0.08 9 0.01 9 0.02 Release time of 6 9 0.01 9 0.02 3 0.31 2 0.49 Building Exchange Rate 1 -0.22 1 -0.21 1 -0.64 3 -0.44 R-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 I and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

B ARTL ET Page 30 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Cm-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 Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = 0.OOE+00 yr ..... 3 Statistics for time = 1.0OE+0O yr ..... 16 Statistics for time = 5.OOE+01 yr ..... 29 Statistics for time = 1.OOE+02 yr ..... 42 Statistics for time = 2.OOE+02 yr ..... 55 Statistics for time = 4.00E+02 yr ..... 68 Regression 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:\RESRADFamily\BUILD\3.5\HBSA-Cm243-I.bld 2 **Probabilistic Input Number of Sample Runs: 300 Number Name Distribution Para 1 UD LOGUNIFORM

.000'2 DKSUS LOGUNIFORM 2.5E 3 RFO( 1, 1) TRIANGULAR 1000 4 RF0( 2, 1) TRIANGULAR 1000 5 RFO( 3, 1) TRIANGULAR 1000 6 RFO( 4, 1) TRIANGULAR 1000 7 RFO( 5, 1) TRIANGULAR 1000 8 RF0( 6, 1) TRIANGULAR 1000 9 LAMBDAT TRUNCATED LOGNORMAL-N

.418** RESRAD-BUILD Probabilistic Output 3.50 12/06/11 21:35:09 Page: Title .: Humboldt Bay sensitivity analysisCm243 Input File : C:\RESRAOFamily\BUILD\3.5\HBSA-Cm243-1.bld Evaluation Time: 0.OOOOOOOOE+00 years neters 0027 .0027-11 .0000135 10000 100000 10000 100000 10000 100000 10000 100000 10000 100000 10000 100000 7 .88 .001 3 Ct.999 Statistics for Dose (mrem) for Time: 1 Receptor-CC 1"**Minimum Maximum Average Std.Dev 1 2.69E-05 1. 58E-04 3.19E-05 1.03E-05 Source 2 1. 16E-05 S.48E-05 1.39E-OS 4. 38E-06 3 4 7.68E-06 1.16E-05 5.18E-05 5.57E-05 9.23E-06 1.38E-05 3.47E-06 4.19E-06 5 7.68E-06 3.27E-05 9.19E-06 2.86E-06 6 2.66E-05 1.68E-04 3.17E-05 1.05E-05 Total 9.21E-05 5.16E-04 1. 1OE-04 3.45E-05* Total *Minimum Maximum Average std.Dev 2.69E-05 1. 58E-04 3.19E-05 1.03E-05 1. 16E-05 S.48E-05 1. 39E-05 4.38E-06 7.68E-06 5.1SE-05 9.23E-06 3.47E-06 1. 16E-05 5.57E-05 1. 38E-05 4.19E-06 7.68E-06 3.27E-05 9.19E-06 2.86E-06 2.66E-05 1. 68E-04 3.17E-05 1.05E-05 9.21E-05 5.16E-04 1. 1OE-04 3.45E-05** RESRAD-BUILD Probabilistic Output 3.50 12/06/11 21:35:09 Page: Title : Humboldt Bay sensitivity analysisCm243 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Cm243-1.bld Evaluation Time: 1.00000000 years 16 *Statistics for Dose (mrem) for Time: 2 Source ceptor 1 2 3 Re*CC 1C**Minimum Maximum Average Std.Dev 2.58E-05 1. 53E-04 3.08E-05 9.86E-06 1. 12E-05 5.30E-05 1.33E-05 4.15E-06 7.29E-06 5.01E-05 8.88E-06 3.31E-06 1 5 1 3 4.11E-05 5.39E-05 L.33E-05 3.96E-06 5 7.34E-06 3.05E-05 8.84E-06 2.69E-06 6 2.53E-05 1.63E-04 3.OSE-05 1.OOE-05 Total 8.80E-05 4.99E-04 1.06E-04 3.29E-05 iMBARTLETT Page 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-05 Maximum 1.53E-04 5.30E-05 5.01E-05 5.39E-05 3.05E-05 1.63E-04 4.99E-04 Average 3.08E-05 1.33E-05 8.88E-06 1.33E-05 8.84E-06 3.05E-05 1.06E-04 Std.Dev 9.86E-06 4.15E-06 3.31E-06 3.96E-06 2.69E-06 1.00E-05 3.29E-05* RESRAD-BUILD Probabilistic Output 3.50 12/06/11 21:35:09 Page: 29 **Title Humboldt Bay sensitivity analysis.Cm243 Input File : C:\RESRADFamily\BUILD\3 .S\HBSA-Cm243-1.bld Evaluation Time: 50.0000038 years Statistics for Dose (mrem) for Time: 3 Source Receptor 1 2 3 4 5 6 Total Minimum 2.72E-07 5.23E-08 2.13E-08 5.23E-08 2.13E-08 2.00E-07 6.19E-07 Maximum 8.80E-06 4.11E-06 2.93E-06 4.23E-06 2.60E-06 9.65E-06 3.03E-05 Average 3.86E-06 1.64E-06 1.08E-06 1.64E-06 1.07E-06 3.83E-06 1.31E-0S std.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-07 Maximum 8.80E-06 4.11E-06 2.93E-06 4.23E-06 2.60E-06 9.65E-06 3.03E-05 Average 3.86E-06 1.64E-06 1.08E-06 1.64E-06 1.07E-06 3.83E-06 1.31E-05 std.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: 81 **Title : Humboldt Bay sensitivity analysiscm243 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Total at Time: 1 coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 5 -0.10 8 -0.04 8 -0.02 Resuspension Rate 2 0.09 4 0.13 9 0.03 9 0.01 Release time of 1 6 -0.04 6 -0.10 2 -0.30 2 -0.18 Release time of 2 9 -0.01 9 -0.03 5 -0.13 5 -0.07 Release time of 3 4 -0.06 2 -0.16 7 -0.06 7 -0.04 Release time of 4 8 -0.02 8 -0.06 4 -0.17 4 -0.10 Release time of 5 7 0.04 7 0.09 6 -0.08 6 -0.04 Release time of 6 5 -0.06 3 -0.14 3 -0.29 3 -0.18 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79 R-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; it crovides 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(i) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=I I I I Description of Probabilistic Variable Sig Coeff Sig Coeff Sig coeff Sig coeff Deposition velocity 4 -0.07 6 -0.10 8 -0.01 8 -0.01 Resuspension Rate 3 0.10 3 0.15 9 0.00 9 0.00 Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59 Release time of 2 9 0.00 9 0.00 7 -0.02 7 -0.01 Release time of 3 5 -0.06 4 -0.15 3 0.05 3 0.03 Release time of 4 8 -0.02 8 -0.05 4 -0.04 4 -0.03 Release time of 5 6 0.05 5 0.14 5 0.03 5 0.02 Release time of 6 7 -0.02 7 -0.06 6 -0.02 6 -0.01 Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

tB9ARTLETT Page 32 Bartlett 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: 83 Title : Humboldt Bay sensitivity analysisCm243 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.06 4 -0.09 3 -0.03 3 -0.01 Resuspension Rate 5 0.04 6 0.06 9 0.01 9 0.00 Release time of 1 9 -0.01 9 -0.02 4 -0.02 4 -0.01 Release time of 2 2 -0.10 2 -0.25 2 -0.71 2 -0.58 Release time of 3 4 -0.05 3 -0.12 7 0.02 7 0.01 Release time of 4 8 -0.01 8 -0.03 5 -0.02 5 -0.01 Release time of 5 6 0.03 5 0.07 6 0.02 6 0.01 Release time of 6 7 -0.02 7 -0.05 8 -0.02 8 -0.01 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.78 R-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; it grovides 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: 84 Title : Humboldt Bay sensitivity analysis_Cm243 Input File : C:\RESRADFamily\BUILD\3 .BLD Coefficients for Source(3) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig coeff Sig coeff Deposition velocity 3 -0.07 3 -0.10 3 -0.08 3 -0.04 Resuspension Rate 4 0.06 4 0.10 4 0.06 4 0.03 Release time of 1 7 -0.02 7 r0.05 9 -0.01 9 0.00 Release time of 2 9 0.00 9 0.00 8 0.01 8 0.01 Release time of 3 2 -0.12 1 -0.29 2 -0.69 2 -0.57 Release time of 4 8 -0.01 8 -0.01 5 -0.03 5 -0.02 Release time of 5 5 0.03 5 0.09 6 0.02 6 0.01 Release time of 6 6 -0.03 6 -0.08 7 -0.02 7 -0.01 Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79 R-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; it Erovides 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: 85 **Title : Humboldt Bay sensitivity analysis-cm243 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

-1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 3 -0.07 5 -0.09 3 -0.09 3 -0.04 Resuspension Rate 4 0.06 6 0.09 4 0.07 4 0.03 Release time of 1 8 -0.01 8 -0.03 7 -0.03 7 -0.02 Release time of 2 9 0.00 9 -0.01 6 0.04 6 0.02 Release time of 3 5 -0.04 3 -0.11 5 0.04 5 0.03 Release time of 4 2 -0.12 2 -0.30 2 -0.71 2 -0.59 Release time of 5 6 0.04 .4 0.10 9 -0.02 9 -0.01 Release time of 6 7 -0.03 7 -0.07 8 -0.02 8 -0.01 Building Exchange Rate 1 -0.34 1 -0.31 1 -0.97 1 -0.78 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

~g~eARTLETT Page 33 MBART'ETT Page 33 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/06/11 21:35:09 Page: 86 Title : Humboldt Bay sensitivity analysisCm243 Input File : C:\RESRADFamily\RUILD\3.BLD coefficients for Source(5) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 4 -0.08 5 -0.12 4 -0.05 4 -0.02 Resuspension Rate 2 0.09 4 0.13 5 0.04 6 0.02 Release time of 1 7 0.01 8 0.02 8 0.01 8 0.00 Release time of 2 8 -0.01 7 -0.02 7 0.02 7 0.01 Release time of 3 5 -0.06 3 -0.15 9 0.01 9 0.00 Release time of 4 9 0.00 9 -0.01 3 -0.06 3 -0.03 Release time of 5 3 -0.09 2 -0.21 2 -0.69 2 -0.55 Release time of 6 6 -0.02 6 -0.04 6 -0.04 5 -0.02 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79 R-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 I and is called the coefficient of determination; it provides 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 analysisCm243 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 Coefficient

=Repetition

=PCC SRC PRCC SRRC 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff sig Coeff Deposition velocity 4 -0.08 6 -0.11 9 0.00 9 0.00 Resuspension Rate 3 0.11 3 0.15 6 -0.01 6 -0.01 Release time of 1 7 -0.01 7 -0.04 4 -0.03 4 -0.02 Release time of 2 9 0.01 9 0.01 8 0.01 8 0.00 Release time of 3 5 -0.06 4 -0.15 5 0.03 5 0.02 Release time of 4 8 -0.01 8 -0.02 3 -0.05 3 -0.03 Release time of 5 6 0.05 5 0.12 7 0.01 7 0.00 Release time of 6 2 -0.12 1 -0.30 2 -0.69 2 -0.56 Building Exchange Rate 1 -0.31 2 -0.29 1 -0.97 1 -0.79 R-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; it provides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

LCOARTL ETT Page 34 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Cm-244 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/07/11 07:43:58 Page: Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESRAD-Family\BUILD\3.5\HBSA-Cm244-1.bld 1 **Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = 0.OOE+00 yr... 3 Statistics for time = 1.OOE+00 yr... 16 Statistics for time = 5.00E+01 yr... 29 Statistics for time = 1.00E+02 yr ..... 42 Statistics for time = 2.00E+02 yr ..... 55 Statistics for time = 4.00E+02 yr ..... 68 Regression and Correlation output ........ 81** RESRAD-BUILD Probabilistic Output 3.50 12/07/11 07:43:58 Page: Title : Humboldt Bay sensitivity analysis-Cm244 Input File : C:\RESRAD-Family\BUILD\3.5\HBSA-Cm244-I.bld 2 **Probabilistic Input Number of Sample Runs: 300 Number Name 1 UD 2 DKSUS 3 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 .0027 2.5E-11 .0000135 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 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\HBSA-Cm244-1.bld Evaluation Time: 0.00000000E+00 years Statistics for Dose (mrem) for Time: 1 Receptor... 1-*Minimum Maximum Average std.oev 1 2.07E-05 1.26E-04 2.47E-05 8.27E-06 Source 2 9.13E-06 4.38E-05 1. 09E-05 3.50E-06 3 6.08E-06 4.14E-05 7.31E-06 2.78E-06 4 9.13E-06 4.45E-05 1.09E-05 3.34E-06 6.08E-06 2.61E-05 7.28E-06 2.28E-06 6 2.07E-05 1.34E-04 2.47E-05 8.41r-06 Total 7.18E-05 4.11E-04 8. 59E-05 2.76E-05 Total* Total Minimum Maximum Average std.Dev 2.07E-05 1.26E-04 2.47E-05 8.27E-06 9. 13E-06 4.38E-05 1.09E-05 3.50E-06 6.08E-06 4.14E-05 7.31E-06 2.78E-06 9.13E-06 4.45E-05 1.09E-05 3.34E-06 6.08E-06 2.61E-05 7.28E-06 2.28E-06 2.07E-05 1.34E-04 2.47E-05 8.41E-06 7.18E-05 4.11E-04 8.59E-05 2. 76E-05** RESRAD-BUILD Probabilistic Output 3.50 12/07/11 07:43:58 Page: 16 **Title : Humboldt Bay sensitivity analysis-cm244 Input File : C:\RESRAOFamily\BUILD\3.5\HBSA-Cm244-1.bld Evaluation Time: 1.00000000 years Statistics for Dose (mrem) for Time: 2 Source Receptor 1 2 3 Minimum 1.96E-05 8.66E-06 5.69E-06 Maximum 1.20E-04 4.17E-05 3.95E-05 4 Average 2.35E-05 1.04E-05 6.94E-06 1 std.Dev 7.78E-06 3.27E-06 2.61E-06 3 8.58E.24E.12E 4 5 E-06 5.72E-06 E-05 2.40E-05 E-05 6.91E-06 E-06 2.12E-06 1.94E-05 1.28E-04 2.35E-05 7.92E-06 Total 6.76E-05 3.92E-04 8.15E-05 2.59E-05 t BARTLETT Page 35 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0* Total *Minimum 1.96E-05 8.66E-06 5.69E-06 8.58E-06 5.72E-06 1.94E-05 6.76E-05 Maximum 1.20E-04 4.17E-05 3.95E-05 4.24E-05 2.40E-05 1.28E-04 3.92E-04 Average 2.35E-05 1.04E-05 6.94E-06 1.03E-05 6.91E-06 2.35E-05 8.15E-05 Std.Dev 7.78E-06 3.27E-06 2.61E-06 3.12E-06 2.12E-06 7.92E-06 2.59E-05** 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 years statistics for Dose (mrem) for Time: 3 Source Receptor 1 2 3 4 5 6 Total Minimum 4.47E-10 1.65E-10 5.89E-11 1.65E-10 5.91E-11 4.47E-10 1.34E-09 Maximum 3.46E-06 1.65E-06 1.19E-06 1.70E-06 1.OSE-06 3.85E-06 1.21E-OS Average 1.46E-06 6.46E-07 4.31E-07 6.48E-07 4.27E-07 1.48E-06 5.09E-06 Std.Dev 9.97E-07 4.42E-07 2.97E-07 4.41E-07 2.95E-07 1.01E-06 3.26E-06* Total *Minimum 4.47E-10 1.65E-10 S.89E-11 1.65E-10 5.91E-11 4.47E-10 1.34E-09 Maximum 3.46E-06 1.65E-06 1.19E-06 1.70E-06 1.05E-06 3.85E-06 1.21E-05 Average 1.46E-06 6.46E-07 4.31E-07 6.48E-07 4.27E-07 1.48E-06 5.09E-06 Std.Dev 9.97E-07 4.42E-07 2.97E-07 4.41E-07 2.95E-07 101E-06 3.26E-06** RESRAD-BUILD Regression and Correlation output 3.50 12/07/11 07:43:58 Page: 81 **Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESaADFamily\BUILD\3 BLD coefficients for Total at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 5 -0.10 8 -0.06 8 -0.03 Resuspension Rate 2 0.09 4 0.13 9 0.04 9 0.02 Release time of 1 6 -0.04 6 -0.10 2 -0.31 2 -0.18 Release time of 2 9 -0.01 9 -0.03 5 -0.13 5 -0.07 Release time of 3 4 -0.06 2 -0.16 7 -0.06 7 -0.04 Release time of 4 8 -0.02 8 -0.06 4 -0.17 4 -0.09 Release time of 5 7 0.04 7 0.09 6 -0.07 6 -0.04 Release time of 6 5 -0.06 3 -0.14 3 -0.29 3 -0.18 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79 R-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; it Erovides 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: 82 **Title : Humboldt Bay sensitivity analysisCm244 Input Pile : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(I) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= I 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.07 6 -0.10 6 -0.03 6 -0.01 Resuspension Rate 3 0.11 3 0.15 9 0.02 9 0.01 Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59 Release time of 2 9 0.00 9 0.00 7 -0.02 7 -0.01 Release time of 3 5 -0.06 4 -0.15 3 0.04 3 0.03 Release time of 4 8 -0.02 8 -0.05 4 -0.04 4 -0.02 Release time of 5 6 0.06 5 0.14 5 0.03 5 0.02 Release time of 6 7 -0.02 7 -0.06 8 -0.02 8 -0.01 Building Exchange Rate 1 -0.31 1 -0.28 1 -0.96 1 -0.78 R-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; it trovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.(rSARTLEn Page 36 BME8ARTLETT Page 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: 83 Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1 Coefficient

= PCC, SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 3 -0.06 4 -0.09 3 -0.05 3 -0.02 Resuspension Rate 5 0.04 6 0.06 5 0.03 7 0.01 Release time of 1 9 -0.01 9 -0.02 6 -0.02 6 -0.01 Release time of 2 2 -0.10 2 -0.25 2 -0.71 2 -0.58 Release time of 3 4 -0.05 3 -0.12 9 0.02 9 0.01 Release time of 4 8 -0.01 8 -0.03 8 -0.02 8 -0.01 Release time of 5 6 0.03 5 0.07 4 0.03 4 0.02 Release time of 6 7 -0.02 7 -0.05 7 -0.02 5 -0.01 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.78 R-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; it Erovides 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: 84 Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 3 -0.10 3 -0.09 3 -0.04 Resuspension Rate 4 0.07 4 0.10 4 0.07 4 0.03 Release time of 1 7 -0.02 7 -0.05 9 0.00 9 0.00 Release time of 2 9 0.00 9 0.00 8 0.01 8 0.01 Release time of 3 2 -0.11 1 -0.29 2 -0.69 2 -0.57 Release time of 4 8 -0.01 8 -0.01 5 -0.03 5 -0.02 Release time of 5 5 0.03 5 0.09 7 0.02 7 0.01 Release time of 6 6 -0.03 6 -0.08 6 -0.03 6 -0.02 Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.78 R-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; it provides 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: 85 **Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 3 -0.07 5 -0.09 3 -0.10 3 -0.05 Resuspension Rate 4 0.06 6 0.09 4 0.08 4 0.04 Release time of 1 8 -0.01 8 -0.03 8 -0.03 8 -0.02 Release time of 2 9 0.00 9 -0.01 6 0.04 6 0.02 Release time of 3 5 -0.04 3 -0.11 5 0.04 5 0.02 Release time of 4 2 -0.12 2 -0.30 2 -0.71 2 -0.59 Release time of 5 6 0.04 4 0.10 9 -0.02 9 -0.01 Release time of 6 7 -0.03 7 -0.07 7 -0.03 7 -0.02 Building Exchange Rate 1 -0.34 1 -0.31 1 -0.97 1 -0.78 R-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; it rovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

(,ART L TT 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: 86 **Title : Humboldt Bay sensitivity analysisCm244 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(5) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.08 5 -0.12 3 -0.07 4 -0.03 Resuspension Rate 2 0.09 4 0.13 5 0.06 5 0.03 Release time of 1 8 0.01 8 0.02 8 0.01 8 0.00 Release time of 2 7 -0.01 7 -0.02 7 0.02 7 0.01 Release time of 3 5 -0.06 3 -0.15 9 0.01 9 0.00 Release time of 4 9 0.00 9 -0.01 4 -0.06 3 -0.03 Release time of 5 3 -0.09 2 -0.21 2 -0.69 2 -0.55 Release time of 6 6 -0.02 6 -0.04 6 -0.04 6 -0.02 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79 R-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; it grovides 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: 87 **Title : Humboldt Bay sensitivity analysis_Cm244 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.08 6 -0.11 6 -0.02 6 -0.01 Resuspension Rate 3 0.11 3 0.15 9 0.01 9 0.00 Release time of 1 7 -0.01 7 -0.04 4 -0.03 4 -0.02 Release time of 2 9 0.01 9 0.01 7 0.01 7 0.00 Release time of 3 5 -0.06 4 -0.15 5 0.03 5 0.02 Release time of 4 8 -0.01 8 -0.02 3 -0.05 3 -0.03 Release time of 5 6 0.05 5 0.12 8 0.01 8 0.00 Release time of 6 2 -0.12 1 -0.30 2 -0.69 2 -0.56 Building Exchange Rate 1 -0.31 2 -0.29 1 -0.97 1 -0.79 R-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; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

MBARTLETT Page 38 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Cm-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\HBSA-Cm245-1.bld 1 **Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = 0.OOE+0O yr ..... 3 Statistics for time = 1.OOE+00 yr ..... 16 Statistics for time = 5.OOE+O1 yr ..... 29 Statistics for time 1.00E+02 yr.. 42 Statistics for time = 2.OOE+02 yr ..... 55 Statistics for time 4.OOE+02 yr.. 68 Regression and correlation Output ........ 81** 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.S\HBSA-Cm245-1.bld 2 **probabilistic Input Number of Sample Runs: 300 Number Name 1 UD 2 DKSUS 3 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 .0027 2.5E-11 .0000135 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999** 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\HBSA-Cm245-1.bld Evaluation Time: O.OOOOOOOOE+00 years Re Min Max Ave std Statistics for Dose (mrem) for Time: 1 Source ceptor 1 2 3 1*-imum 6.50E-05 2.22E-05 1.35E-05 2 imum 2.62E-04 8.71E-05 7.98E-05 8 rage 7.28E-05 2.57E-05 1.59E-05 2.Dev 1.59E-05 6.77E-06 5.33E-06 6 4.22E-05.85E-0S.57E-O5.45E-06 5 1. 35E-05 5.10E-05 1. 58E-05 4.46E-06 3 **6 5.81E-05 2.71E-04 6.60E-05 1. 60E-05 Total 1.95E-04 8. 31E-04 2.22E-04 5.30E-05* Total *Minimum Maximum Average Std.0ev 6. SOE-05 2.62E-04 7. 28E-05 1. 59E-05 2.22E-05 8.71E-05 2.57E-05 6.77E-06 1.35E-05 7.98E-05 1.59E-05 5.33E-06 2.22E-05 8.85E-05 2.57E-05 6.45E-06 1.35E-05 5.1OE-05 1. 58E-05 4.46E-06 5.81E-05 2.71E-04 6.60E-05 1.60E-05 1.95E-04 8. 31E-04 2.22E-04 S.30E-05-RESRAD-BUILD Probabilistic Output 3.50 12/09/11 08:06:59 Page: Title : Humboldt Bay sensitivity analysiscm245 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-Cm245-1.bld Evaluation Time: 1.00000000 years 16 **Statistics for Dose (mrem) for Time: 2 Source Receptor 1 2 3 4-* 1"...Minimum 6.43E-05 2.20E-05 1.32E-05 2.18E-05 Maximum 2.60E-04 8.64E-05 7.91E-05 8.78E-05 Average 7.21E-05 2.54E-05 1.57E-05 2.54E-05 Std.Dev 1.55E-05 6.57E-06 5.21E-06 6.26E-06 5 1.33E-05 4.95E-05 1. 57E-05 4.31E-06 6 5. 70E-05 2.69E-04 6. 53E-05 1. 57E-05 Total 1. 91E-04 8.24E-04 2.20E-04 5.17E-05 t BARTLETT Page 39 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0* Total *Minimum 6.43E-05 2.20E-05 Maximum 2.60E-04 8.64E-05 Average 7.21E-05 2.54E-05 Std.Dev 1.55E-05 6.57E-06 1.32E-05 7.91E-05 1. 57E-05 5.21E-06 2.18E-05 8.78E-05 2.54E-05 6.26E-06 1.33E-05 4.95E-05 1. 57E-05 4.31E-06 5.70E-05 1.91E-04 2.69E-04 8.24E-04 6.53E-05 2.20E-04 1.57E-05 5.17E-05** 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 years Statistics for Dose (mrem) for Time: 3 Receptor 1** Y"**Minimum 2.33E-05 Maximum 7.10E-05 Average 4.36E-05 Std.Dev 1.39E-05 Source 2 4.49E-06 2.64E-05 1.32E-05 5.99E-06 1.82E-06 1. 74E-05 7.60E-06 3.99E-06 4 4.49E-06 2.70E-05 1.33E-05 5.98E-06 5 1.83E-06 1. 58E-05 7.56E-06 3.97E-06 1. 72E-05 6.83E-05 3.75E-05 1. 39E-05 Total 5. 31E-05 2.17E-04 1.23E-04 4.47E-05* Total *Minimum 2.33E-05 Maximum 7.10E-05 Average 4.36E-05 Std.Dev 1.39E-05 4.49E-06 2.64E-05 1.32E-05 5.99E-06 1.82E-06 1. 74E-05 7.60E-06 3.99E-06 4.49E-06 2.70E-05 1.33E-05 5.98E-06 1.83E-06 1. 58E-05 7.56E-06 3.97E-06 1. 72E-05 6.83E-05 3.75E-05 1.39E-05 5. 31E-05 2. 17E-04 1.23E-04 4.47E-05** RESRAD-BUILD Regression and Correlation output 3.50 12/09/11 08:06:59 Page: 81 Title : Humboldt Bay sensitivity analysisCm245 Input File : C:\RESRADFamily\BUILD\3 .BLD coefficients for Total at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig coeff Sig coeff Sig Coeff Deposition velocity 3 -0.08 5 -0.11 9 0.03 9 0.01 Resuspension Rate 2 0.09 4 0.13 7 -0.07 7 -0.03 Release time of 1 6 -0.04 6 -0.10 3 -0.30 3 -0.18 Release time of 2 9 -0.01 9 -0.03 5 -0.12 5 -0.07 Release time of 3 4 -0.07 2 -0.16 8 -0.05 8 -0.03 Release time of 4 8 -0.02 8 -0.06 4 -0.16 4 -0.09 Release time of 5 7 0.04 7 0.09 6 -0.08 6 -0.05 Release time of 6 5 -0.06 3 -0.14 2 -0.30 2 -0.18 Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.79 R-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; it provides 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: 82 Title : Humboldt Bay sensitivity analysis.Cm245 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(1) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable sig Coeff Sig Coeff Sig Coeff Sig coeff Deposition velocity 4 -0.07 6 -0.10 4 0.05 6 0.02 Resuspension Rate 3 0.10 4 0.15 3 -0.10 3 -0.05 Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59 Release time of 2 9 0.00 9 0.00 9 -0.01 9 0.00 Release time of 3 5 -0.06 3 -0.15 5 0.05 4 0.03 Release time of 4 8 -0.02 8 -0.04 6 -0.04 5 -0.02 Release time of 5 6 0.05 5 0.14 8 0.03 8 0.02 Release time of 6 7 -0.02 7 -0.06 7 -0.04 7 -0.02 Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78 R-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; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

rSARTLETT Page 40 VBARTLETT Page 40 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: 83 **Title : Humboldt Bay sensitivity analysisCm245 Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for Source(2) at Time: 1 Coefficient PCC SRC PRCC SRRC Repetition 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff sig Coeff Deposition Velocity 3 -0.07 4 -0.09 6 0.03 7 0.01 Resuspension Rate 5 0.04 6 0.06 3 -0.08 3 -0.04 Release time of 1 9 -0.01 9 -0.02 8 -0.02 8 -0.01 Release time of 2 2 -0.10 2 -0.25 2 -0.70 2 -0.58 Release time of 3 4 -0.05 3 -0.12 4 0.04 4 0.02 Release time of 4 8 -0.01 8 -0.03 5 -0.03 5 -0.02 Release time of 5 6 0.03 5 0.06 9 0.02 9 0.01 Release time of 6 7 -0.02 7 -0.05 7 -0.03 6 -0.02 Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.78 R-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; it Erovides 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: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 3 -0.10 8 -0.01 8 0.00 Resuspension Rate 4 0.06 4 0.09 3 -0.05 3 -0.02 Release time of 1 7 -0.02 7 -0.05 9 -0.01 9 0.00 Release time of 2 9 0.00 9 0.00 5 0.02 6 0.01 Release time of 3 2 -0.12 1 -0.30 2 -0.69 2 -0.57 Release time of 4 8 -0.01 8 -0.01 4 -0.02 4 -0.01 Release time of 5 5 0.03 5 0.09 7 0.01 7 0.01 Release time of 6 6 -0.03 6 -0.08 6 -0.02 5 -0.01 Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79 R-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; it orovides 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: 85 *Title : Humboldt Bay sensitivity analysis-Cm245 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 5 -0.10 9 -0.01 9 0.00 Resuspension Rate 4 0.06 6 0.09 4 -0.04 6 -0.02 Release time of 1 8 -0.01 8 -0.02 8 -0.02 8 -0.01 Release time of 2 9 -0.01 9 -0.01 6 0.04 5 0.02 Release time of 3 5 -0.05 3 -0.11 3 0.06 3 0.04 Release time of 4 2 -0.12 2 -0.29 2 -0.71 2 -0.59 Release time of 5 6 0.04 4 0.10 7 -0.03 7 -0.02 Release time of 6 7 -0.03 7 -0.07 5 -0.04 4 -0.03 Building Exchange Rate 1 -0.34 1 -0.32 1 -0.97 1 -0.79 R-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; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

BARTLETT Page 41 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/09/11 08:06:59 Page: 86 Title : Humboldt Bay sensitivity analysisCm245 Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for Source(5) at Time: 1 Coefficient

=Repetition

=PCC SRC PRCC SRRC 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.09 4 -0.12 8 0.01 8 0.00 Resuspension Rate 4 0.08 5 0.12 4 -0.05 5 -0.02 Release time of 1 8 0.01 8 0.02 9 0.01 9 0.00 Release time of 2 7 -0.01 7 -0.02 6 0.03 6 0.01 Release time of 3 5 -0.06 3 -0.15 7 0.02 7 0.01 Release time of 4 9 0.00 9 -0.01 3 -0.07 3 -0.04 Release time of 5 3 -0.09 2 -0.21 2 -0.68 2 -0.54 Release time of 6 6 -0.02 6 -0.04 5 -0.05 4 -0.03 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79 R-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; it grovides 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 : H umboldt Bay sensitivity analysis...Cm245 Input File : C :\RESRAD-Famnily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 Coefficient

=Repetition

=PCC SRC PRCC SRRC 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.08 6 -0.11 4 0.07 4 0.03 Resuspension Rate 3 0.10 4 0.15 3 -0.11 3 -0.05 Release time of 1 7 -0.01 7 -0.03 7 -0.02 7 -0.01 Release time of 2 9 0.01 9 0.01 8 0.01 8 0.01 Release time of 3 5 -0.06 3 -0.15 6 0.04 6 0.02 Release time of 4 8 -0.01 8 -0.02 5 -0.05 5 -0.03 Release time of 5 6 0.05 5 0.12 9 0.00 9 0.00 Release time of 6 2 -0.12 1 -0.31 2 -0.69 2 -0.56 Building Exchange Rate 1 -0.32 2 -0.29 1 -0.97 1 -0.79 R-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; it provides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

V1 BARTLETT Page 42 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Cm-246 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/08/11 22:31:56 Page: Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Cm246-1.bld 1 **Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = 0.OOE+00 yr ..... 3 Statistics for time = 1.0OE+O0 yr ..... 16 Statistics for time = 5.OOE+01 yr ..... 29 Statistics for time = 1.OOE+02 yr ..... 42 Statistics for time = 2.OOE+02 yr ..... 55 Statistics for time = 4.OOE+02 yr ..... 68 Regression and Correlation Output ........ 81** RESRAD-BUILD Probabilistic Output 3.50 12/08/11 22:31:56 Page: Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Cm246-1.bld 2 **Probabilistic Input Number of Sample Runs: 300 Number 1 2 3 4 5 6 7 8 9 Name 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 .0027 2.SE-11 .0000135 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999-RESRAD-BUILD Probabilistic output 3.50 12/08/11 22:31:56 Page: 3 **Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Cm246-1.bld Evaluation Time: 0.OOOOOOOOE+00 years Statistics for Dose (mrem) for Time: 1 Receptor-* 1"*Minimum Maximum Average Std.Dev 4.63E-O5 2.41E-04 5.40E-05 1.57E-05 source 2 1.85E-05 8.28E-05 2.20E-05 6.70E-06 3 1.19E-05 7.76E-05 1.43E-05 5.28E-06 1.85E-05 8.41E-05 2.19E-05 6.38E-06 1. 19E-05 4.91E-05 1.43E-05 4.42E-06 4.43E-05 2.55E-04 5.20E-05 1. 59E-05 Total 1. 51E-04 7.82E-04 1. 79E-04 5.25E-05 Total* Total Minimum Maximum Average Std.Dev 4.63E-05 2.41E-04 5.40E-05 1.57E-05 1.85E-05 8.28E-05 2.20E-05 6.70E-06 1.19E-0S 7.76E-05 1.43E-05 5.28E-06 1.85E-05 8.41E-05 2.19E-05 6.38E-06 1. 19E-05 4.91E-05 1.43E-05 4.42E-06 4.43E-05 2.55E-04 5.20E-05 1. 59E-05 1. 51E-04 7.82E-04 1. 79E-04 5.25E-05** RESRAD-BUILD Probabilistic Output 3.50 12/08/11 22:31:56 Page: 16 **Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Cm246-1.bld Evaluation Time: 1.00000000 years Statistics for Dose (mrem) for Time: 2 Source Receptor 1 2 3-* 1-*Minimum 4.56E-05 1.83E-05 1.16E-05 Maximum 2.39E-04 8.21E-05 7.68E-05 Average 5.34E-OS 2.17E-05 1.41E-05 std.Dev 1.54E-05 6.51E-06 5.16E-06 4 1.81E-05.34E-05.16E-05.20E-06 1.17E-05 4.75E-05 1.41E-05 4.27E-06 4.32E-05 2.53E-04 5. 14E-05 1. 55E-05 Total 1.48E-04 7. 75E-04 1. 76E-04 5.12E-05'A BART L ETT Page 43 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0 Total *Minimum 4.56E-05 1.83E-05 1.16E-05 1.81E-05 1.17E-0S 4.32E-05 1.48E-04 Maximum 2.39E-04 8.21E-05 7.68E-05 8.34E-05 4.75E-05 2.53E-04 7.75E-04 Average 5.34E-05 2.17E-05 1.41E-05 2.16E-05 1.41E-05 5.14E-05 1.76E-04 Std.Dev 1.54E-05 6.51E-06 5.16E-06 6.20E-06 4.27E-06 1.55E-05 5.12E-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 years Statistics for Dose (mrem) for Time: 3 Source Receptor 1 2 3 4 5 6 Total Minimum 6.88E-06 1.32E-06 S.37E-07 1.32E-06 5.39E-07 5.06E-06 1.57E-05 Maximum 4.99E-05 2.15E-05 1.50E-05 2.21E-05 1.34E-05 5.22E-05 1.65E-04 Average 2.51E-05 9.30E-06 5.85E-06 9.33E-06 5.80E-06 2.34E-05 7.88E-05 std.Dev 1.25E-05 5.46E-06 3.66E-06 5.46E-06 3.64E-06 1.25E-05 4.05E-05* Total *Minimum 6.88E-06 1.32E-06 5.37E-07 1.32E-06 5.39E-07 5.06E-06 1.57E-05 Maximum 4.99E-05 2.15E-05 1.50E-05 2.21E-05 1.34E-05 5.22E-05 1.65E-04 Average 2.51E-05 9.30E-06 5.85E-06 9.33E-06 5.80E-06 2.34E-05 7.88E-05 std.Dev 1.25E-05 5.46E-06 3.66E:06 5.46E-06 3.64E-06 1.25E-05 4.05E-05** RESRAD-BUILD Regression and Correlation output 3.50 12/08/11 22:31:56 Page: 81 **Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRAD_Family\BUILD\3.BLD coefficients for Total at Time: 1 Coefficient PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.08 5 -0.11 9 0.03 9 0.02 Resuspension Rate 2 0.09 4 0.13 7 -0.07 7 -0.03 Release time of 1 6 -0.04 6 -0.10 3 -0.30 3 -0.18 Release time of 2 9 -0.01 9 -0.03 5 -0.12 5 -0.07 Release time of 3 4 -0.07 2 -0.16 8 -0.05 8 -0.03 Release time of 4 8 -0.02 8 -0.06 4 -0.16 4 -0.09 Release time of 5 7 0.03 7 0.09 6 -0.09 6 -0.05 Release time of 6 5 -0.06 3 -0.14 2 -0.30 2 -0.18 Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.79 R-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; it provides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

SRSRAo-BuILD Regression and Correlation output 3.50 12/08/11 22:31:56 Page: 82 **Title : Humboldt Bay sensitivity analysis-cm246 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(i) at Time: 1 coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.07 6 -0.10 5 0.04 7 0.02 Resuspension Rate 3 0.10 4 0.15 3 -0.09 3 -0.04 Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59 Release time of 2 9 0.00 9 0.00 9 -0.01 9 0.00 Release time of 3 5 -0.06 3 -0.15 4 0.05 4 0.03 Release time of 4 8 -0.02 8 -0.04 6 -0.04 5 -0.02 Release time of 5 6 0.05 5 0.14 8 0.03 8 0.02 Release time of 6 7 -0.02 7 -0.06 7 -0.03 6 -0.02 Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78 R-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; it provides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

t B ARTL Err Page 44 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/08/11 22:31:56 Page: 83 **Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 4 -0.09 6 0.03 7 0.01 Resuspension Rate 5 0.04 6 0.06 3 -0.08 3 -0.04 Release time of 1 9 -0.01 9 -0.02 8 -0.02 8 -0.01 Release time of 2 2 -0.10 2 -0.25 2 -0.70 2 -0.58 Release time of 3 4 -0.05 3 -0.12 4 0.04 4 0.02 Release time of 4 8 -0.01 8 -0.03 5 -0.03 5 -0.02 Release time of 5 6 0.03 5 0.06 9 0.02 9 0.01 Release time of 6 7 -0.02 7 -0.05 7 -0.03 6 -0.02 Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.78 R-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; it trovides 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: 84 **Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig coeff Sig Coeff Deposition Velocity 3 -0.07 3 -0.10 8 -0.01 8 0.00 Resuspension Rate 4 0.06 4 0.09 3 -0.04 3 -0.02 Release time of 1 7 -0.02 7 -0.05 9 0.00 9 0.00 Release time of 2 9 0.00 9 0.00 5 0.02 5 0.01 Release time of 3 2 -0.12 1 -0.30 2 -0.69 2 -0.57 Release time of 4 8 -0.01 8 -0.01 6 -0.02 6 -0.01 Release time of 5 5 0.03 5 0.09 7 0.01 7 0.01 Release time of 6 6 -0.03 6 -0.08 4 -0.02 4 -0.01 Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79 R-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; it provides 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: 85 **Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 5 -0.10 9 -0.01 9 0.00 Resuspension Rate 4 0.06 6 0.09 6 -0.04 7 -0.02 Release time of 1 8 -0.01 8 -0.02 8 -0.02 8 -0.01 Release time of 2 9 -0.01 9 -0.01 4 0.04 5 0.02 Release time of 3 5 -0.05 3 -0.11 3 0.06 3 0.04 Release time of 4 2 -0.12 2 -0.29 2 -0.71 2 -0.59 Release time of 5 6 0.04 4 0.10 7 -0.03 6 -0.02 Release time of 6 7 -0.03 7 -0.07 5 -0.04 4 -0.02 Building Exchange Rate 1 -0.34 1 -0.32 1 -0.97 1 -0.79 R-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 I and is called the coefficient of determination; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

61f4BARTLETT Page 45 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0" RESRAD-BUILD Regression and Correlation output 3.50 12/08/11 22:31:56 Page: 86 Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for Source(5) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.09 4 -0.12 8 0.01 8 0.01 Resuspension Rate 4 0.08 5 0.12 4 -0.05 5 -0.02 Release time of 1 8 0.01 8 0.02 9 0.01 9 0.01 Release time of 2 7 -0.01 7 -0.02 6 0.02 6 0.01 Release time of 3 5 -0.06 3 -0.15 7 0.02 7 0.01 Release time of 4 9 0.00 9 -0.01 3 -0.07 3 -0.04 Release time of 5 3 -0.09 2 -0.21 2 -0.68 2 -0.54 Release time of 6 6 -0.02 6 -0.04 5 -0.05 4 -0.03 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79 R-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; it Erovides 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: 87 Title : Humboldt Bay sensitivity analysisCm246 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 4 -0.08 6 -0.11 4 0.07 4 0.03 Resuspension Rate 3 0.10 4 0.15 3 -0.11 3 -0.05 Release time of 1 7 -0.01 7 -0.03 7 -0.02 7 -0.01 Release time of 2 9 0.01 9 0.01 8 0.01 8 0.01 Release time of 3 5 -0.06 3 -0.15 6 0.04 6 0.02 Release time of 4 8 -0.01 8 -0.02 5 -0.05 5 -0.03 Release time of 5 6 0.05 5 0.12 9 0.00 9 0.00 Release time of 6 2 -0.12 1 -0.31 2 -0.70 2 -0.57 Building Exchange Rate 1 -0.32 2 -0.29 1 -0.97 1 -0.79 R-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; it provides a measure of the variation in the dependent variable (Dose) explained by regression on the independent variables.

WBARTLETT Page 46 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Co-60 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/05/11 08:13:39 Page: Title : Humboldt Bay sensitivity analysis-Co60 Input File : C:\RESRADFamsily\BUILD\3.5\HBSA-Co6O-1.bld 1 **Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = O.OOE+00 yr ..... 3 Statistics for time = 1.OOE+00 yr ..... 16 Statistics for time = 5.OOE+01 yr ..... 29 Statistics for time = 1.OOE+02 yr ..... 42 Statistics for time = 2.OOE+02 yr ..... 55 Statistics for time = 4.OOE+02 yr ..... 68 Regression 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\HB-SA-Co60-l.bld 2 **Probabilistic Input Number of sample Runs: 300 Number Name Distribution Parameters 1 UD LOGUNIFORM

.0000027 .0027 2 DKSUS LOGUNIPORM 2.5E-11 .0000135 3 RFO( 1, 1) TRIANGULAR 1000 10000 100000 4 RFO( 2, 1) TRIANGULAR 1000 10000 100000 5 RFO( 3, 1) TRIANGULAR 1000 10000 100000 6 RFO( 4, 1) TRIANGULAR 1000 10000 100000 7 RFO( 5, 1) TRIANGULAR 1000 10000 100000 8 RFO( 6, 1) TRIANGULAR 1000 10000 100000 9 LAMBDAT TRUNCATED LOGNORMAL-N

.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\HBSA-Co6O-I.bld Evaluation Time: 0.OOOOOOOOE+00 years Statistics for Dose (mrem) for Time: 1 Receptor 1*** 1 ns Minimum 1.76E-05 Maximum 1.78E-05 Average 1.78E-05 std.Dev 1.54E-08 Source 2 3.48E-06 3.52E-06 3.49E-06 3.11E-09 1.44E-06 1.47E-06 1.4SE-06 1.96E-09 4 3.48E-06 3.52E-06 3.49E-06 3.07E-09 5 1.45E-06 1.46E-06 1.45E-06 1.46E-09 6 1. 31E-05 1. 32E-05 1. 32E-05 1. OE-08 Total 4.06E-05 4.1OE-05 4.09E-05 3.28E-08* Total *Minimum 1.76E-05 Maximum 1.78E-05 Average 1.78E-05 std.Dev 1.54E-08 3.48E-06 3.52E-06 3.49E-06 3.l1E-09 1.44E-06 1.47E-06 1.45E-06 1.96E-09 3.48E-06 3.52E-06 3.49E-06 3.07E-09 1.45E-06 1.46E-06 1.45E-06 1.46E-09 1. 31E-05 1. 32E-05 1. 32E-05 1. lE-O8 4.06E-05 4.1OE-05 4.09E-05 3.28E-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\HBSA-CO60-I.bld Evaluation Time: 1.00000000 years Statistics for Dose (mrem) for Time: 2 Receptor*** 1"*Minimum Maximum Average std.Dev 1. 51E-O5 1. 56E-05 1. 56E-05 4.52E-08 Source 2 2.98E-06 3.07E-06 3.06E-06 9.22E-09 1.23E-06 1.28E-06 1.27E-06 4.01E-09 2.98E-06 3.07E-06 3.06E-06 9.12E-09 5 6 1.24E-06 1.12E-05 1.28E-06 1.15E-05 1.27E-06 1.15E-05 4.OOE-09 3.19E-08 Total 3. 51E-05 3.58E-05 3.58E-05 9.61E-08 SBARTLETT Page 47 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0* Total *Minimum 1.51E-05 Maximum 1.56E-05 Average 1.56E-05 std.Dev 4.52E-08 2.98E-06 3.07E-06 3.06E-06 9.22E-09 1.23E-06 1.28E-06 1.27E-06 4.01E-09 2.98E-06 3.07E-06 3.06E-06 9.12E-09 1.24E-06 1.28E-06 1.27E-06 4.OOE-09 1. 12E-05 1.15E-05 1. 15E-05 3.19E-08 3. 51E-05 3.58E-05 3.58E-05 9.61E-08 Title : Humboldt Bay sensitivity analysisCo6O Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Co6O-1.bld Evaluation Time: 50.0000038 years Rec Mini Maxi Aver std.Statistics for Dose (mrem) for Time: 3 Source:eptor 1 2 3 mum 2.20E-08 4.24E-09 1.72E-09 mum 2.43E-08 4.75E-09 1.96E-09-age 2.31E-08 4.48E-09 1.83E-09 Dev 8.10E-10 1.82E-10 8.61E-11 4.4.24E-09 4.75E-09 4.48E-09 L.82E-10 5 1. 72E-09 1.97E-09 1.84E-09 8.63E-11 6 1.62E-08 1. 79E-08 1. 70E-08 6.24E-10 Total 5.01E-08 S. 56E-08 5.28E-08 1. 87E-09* Total ** Total*Minimum 2.20E-08 Maximum 2.43E-08 Average 2.31E-08 Std.Dev 8.10E-10 4.24E-09 4.75E-09 4.48E-09 1.82E-10 1.72E-09 1.96E-09 1.83E-09 8.61E-11 4.24E-09 4.75E-09 4.48E-09 1.82E-10 1.72E-09 1.97E-09 1. 84E-09 8.63E-11 1. 62E-08 1.79E-08 1. 70E-08 6.24E-10 5.01E-08 5. 56E-08 5.28E-08 1.87E-09** RESRAD-BUILD Regression and Correlation output 3.50 Title : Humboldt Bay sensitivity analysis-co60 Input File : C:\RESRADFamily\BUILD\3,BLD 12/05/11 08:13:39 Page: 81 *** Coefficients for Total at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 7 0.03 8 0.03 6 0.11 6 0.11 Resuspension Rate 6 -0.04 6 -0.05 4 -0.14 4 -0.14 Release time of 1 2 0.11 1 0.25 2 0.31 2 0.40 Release time of 2 8 0.02 7 0.05 9 -0.01 9 -0.01 Release time of 3 9 -0.01 9 -0.03 8 -0.03 8 -0.05 Release time of 4 4 0.04 4 0.10 5 0.11 5 0.14 Release time of 5 3 0.05 3 0.11 7 0.06 7 0.08 Release time of 6 5 0.04 5 0.10 3 0.18 3 0.23 Building Exchange Rate 1 -0.26 2 -0.22 1 -0.69 1 -0.43 R-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; it provides 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: 82 Title : Humboldt Bay sensitivity analysisCo60 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(i) at Time: 1 coefficient

=Repetition

=PCC SRC PRCC SRRC 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 0.05 3 0.07 4 0.06 4 0.07 Resuspension Rate 4 -0.04 4 -0.06 5 -0.05 7 -0.05 Release time of 1 1 0.22 1 0.50 1 0.56 1 0.86 Release time of 2 6 0.02 6 0.04 8 0.01 8 0.01 Release time of 3 8 0.01 8 0.02 9 0.00 9 0.00 Release time of 4 7 -0.01 7 -0.02 3 -0.10 3 -0.13 Release time of 5 5 0.03 5 0.06 6 0.04 5 0.06 Release time of 6 9 0.00 9 -0.01 7 0.04 6 0.05 Building Exchange Rate 2 -0.13 2 -0.11 2 -0.45 2 -0.24 R-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; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

tDBARTLETT Page 48 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0** RESRAD-BUILD Regression and correlation output 3.50 12/05/11 08:13:39 Page: 83 *Title : Humboldt Bay sensitivity analysis-co60 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 8 -0.01 8 -0.01 4 0.08 4 0.08 Resuspension Rate 5 0.03 5 0.04 3 -0.10 3 -0.11 Release time of 1 6 0.01 6 0.03 8 0.01 8 0.01 Release time of 2 2 0.15 1 0.37 2 0.41 1 0.61 Release time of 3 4 -0.04 4 -0.09 7 -0.05 5 -0.06 Release time of 4 9 0.00 9 0.01 5 0.05 7 0.06 Release time of 5 3 0.06 3 0.14 6 0.05 6 0.06 Release time of 6 7 -0.01 7 -0.02 9 0.00 9 0.01 Building Exchange Rate 1 -0.31 2 -0.28 1 -0.73 2 -0.53 R-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; it Erovides 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: 84 **Title : Humboldt Bay sensitivity analysis-co60 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: I coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 5 -0.02 7 -0.03 3 0.07 4 0.10 Resuspension Rate 3 0.05 4 0.07 5 -0.06 5 -0.08 Release time of 1 6 -0.02 5 -0.04 7 -0.02 7 -0.03 Release time of 2 8 -0.01 8 -0.03 4 -0.07 3 -0.11 Release time of 3 4 0.04 3 0.10 2 0.28 2 0.51 Release time of 4 9 0.00 9 0.00 9 0.01 9 0.01 Release time of 5 2 0.06 2 0.15 8 0.02 8 0.03 Release time of 6 7 -0.01 6 -0.04 6 0.04 6 0.07 Building Exchange Rate 1 -0.32 1 -0.32 1 -0.71 1 -0.62 R-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; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

  • n RESRAD-BUILD Regression and correlation output 3.50 12/05/11 08:13:39 Page: 85 **Title : Humboldt Bay sensitivity analysis.co6O Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 9 0.00 9 -0.01 4 0.13 4 0.13 Resuspension Rate 7 0.02 8 0.02 3 -0.14 3 -0.15 Release time of 1 5 0.03 5 0.06 7 0.03 7 0.04 Release time of 2 6 -0.02 6 -0.04 6 -0.08 6 -0.11 Release time of 3 4 -0.03 4 -0.08 8 -0.02 8 -0.03 Release time of 4 2 0.16 1 0.38 2 0.46 1 0.67 Release time of 5 3 0.07 3 0.16 5 0.09 5 0.13 Release time of 6 8 -0.01 7 -0.03 9 -0.01 9 -0.02 Building Exchange Rate 1 -0.31 2 -0.28 1 -0.76 2 -0.55 R-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; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

BARTLETT Page 49 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0** RESRAD-BUILD Regression and Correlation output 3.50 12/05/11 08:13:39 Page: 86 **Title : Humboldt Bay sensitivity analysisCo60 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(S) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 6 -0.01 7 -0.01 4 0.11 5 0.14 Resuspension Rate 9 0.00 9 0.00 3 -0.13 3 -0.17 Release time of 1 4 0.02 4 0.04 9 0.02 9 0.04 Release time of 2 7 -0.01 6 -0.01 5 -0.09 4 -0.15 Release time of 3 3 -0.04 3 -0.11 7 -0.03 7 -0.05 Release time of 4 8 0.00 8 0.01 8 0.03 8 0.04 Release time of 5 2 0.15 1 0.38 2 0.35 1 0.60 Release time of 6 5 -0.01 5 -0.02 6 0.04 6 0.07 Building Exchange Rate 1 -0.39 2 -0.38 1 -0.72 2 -0.59 R-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; it Erovides 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: 87 *Title : Humboldt Bay sensitivity analysis-Co60 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 Coefficient PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 7 -0.01 7 -0.02 4 0.10 5 0.12 Resuspension Rate 8 0.00 8 0.00 3 -0.13 3 -0.15 Release time of 1 5 0.03 5 0.06 6 0.08 6 0.11 Release time of 2 9 0.00 9 0.00 8 -0.04 8 -0.06 Release time of 3 4 -0.04 4 -0.08 5 -0.09 4 -0.13 Release time of 4 6 0.02 6 0.05 7 0.05 7 0.06 Release time of 5 3 0.04 3 0.08 9 0.03 9 0.05 Release time of 6 2 0.21 1 0.47 2 0.45 1 0.73 Building Exchange Rate 1 -0.25 2 -0.20 1 -0.59 2 -0.37 R-SQUARE 0.39 0.39 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 I and is called the coefficient of determination; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

tMM BARTLETT Page 50 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Cs-137 Results:-iRESRAD-BUILD Probabilistic Output 3.50 12/03/11 13:47:16 Page: Title : Humboldt Bay sensitivity analysisCs137 Input File : C:\RESeADFamily\BUILD\3.5\HBSA-CS137-1.bld 1 ..Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = 0.OOE+00 yr ..... 3 Statistics for time = 1.OOE+00 yr ..... 16 Statistics for time = 5.OOE+01 yr ..... 29 Statistics for time = 1.OOE+02 yr ..... 42 Statistics for time = 2.OOE+02 yr ..... 55 Statistics for time = 4.OOE+02 yr ..... 68 Regression and Correlation Output ........ 81* RESRAD-BUILD Probabilistic Output 3.50 12/03/11 13:47:16 Page: Title : Humboldt Bay sensitivity analysisCs137 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-CS137-1.bld 2 **Probabilistic Input Number of Sample Runs: 300 Number Name Distribution Para 1 UD LOGUNIFORM

.000 2 OKSUS LOGUNIFORM 2.5E 3 RFO( 1, 1) TRIANGULAR 1000 4 RFO( 2, 1) TRIANGULAR 1000 5 RFO( 3, 1) TRIANGULAR 1000 6 RFO( 4, 1) TRIANGULAR 1000 7 RFO( 5, 1) TRIANGULAR 1000 8 RFO( 6, 1) TRIANGULAR 1000 9 LAMBDAT TRUNCATED LOGNORMAL-N

.418** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 13:47:16 Page: Title : Humboldt Bay sensitivity analysisCs137 Input File : C:\RESRADFamily\BUILD\3

.5\HBSA-CS137-1.bld Evaluation Time: 0.OOOOOOOOE+00 years meters 0027 .0027-11 .0000135 10000 100000 10000 100000 10000 100000 10000 100000 10000 100000 10000 100000 7 .88 .001 3 **999 Statistics for Dose (mrem) for Time: 1 Source 1 2 Receptor-* 1 nn Minimum Maximum Average std.Dev 4.84E-06 4.93E-06 4.92E-06 7.97E-09 1.05E-06 1.08E-06 1.08E-06 2.52E-09 4.83E-07 5.O1E-07 4.95E-07 1.44E-09 1.06E-06 1.08E-06 1.08E-06 2.45E-09 5 6 4.83E-07 3.70E-06 5.02E-07 3.77E-06 4.96E-07 3.76E-06 1.45E-09 6.54E-09 Total 1. 17E-05 1. 19E-05 1. 18E-05 2.08E-08* Total *Minimum 4.84E-06 Maximum 4.93E-06 Average 4.92E-06 std.Dev 7.97E-09 1.05E-06 1.08E-06 1.08E-06 2. 52E-09 4.83E-07 5.01E-07 4.95E-07 1.44E-09 1.06E-06 1.08E-06 1.08E-06 2.45E-09 4.83E-07 5.02E-07 4.96E-07 1.45E-09 3.70E-06 3.77E-06 3.76E-06 6. 54E-09 1. 17E-05 1.19E-05 1.18E-05 2.08E-08*n RESRAD-BUILD Probabilistic Output 3.50 12/03/11 13:47:16 Page: 16 *Title : Humboldt Bay sensitivity analysisCs137 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-CS137-1.bld Evaluation Time: 1.00000000 years statistics for Dose (mrem) for Time: 2 Source Receptor 1 2 3 4 Minimum 4.55E-06 9.71E-07 4.39E-07 9.82E-07 Maximum 4.81E-06 1.05E-06 4.85E-07 1.05E-06 Average 4.79E-06 1.05E-06 4.81E-07 1.05E-06 Std.Dev 2.48E-08 7.87E-09 4.54E-09 7.74E-09 5 4.38E-07 4.87E-07 4.82E-07 4.66E-09 6 3.49E-06 3.68E-06 3.66E-06 2.04E-08 Total 1.11E-05 1. 16E-05 1.15E-05 6.48E-08 (RSBARTLETT Page 51 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0* Total *Minimum 4.5SE-06 9.71E-07 4.39E-07 9.82E-07 4.38E-07 3.49E-06 1llE-05 Maximum 4.81E-06 1.05E-06 4.85E-07 1.05E-06 4.87E-07 3.68E-06 1.16E-05 Average 4.79E-06 1.05E-06 4.81E-07 1.05E-06 4.82E-07 3.66E-06 1.15E-05 std.Dev 2.48E-08 7.87E-09 4.54E-09 7.74E-09 4.66E-09 2.04E-08 6.48E-08** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 13:47:16 Page: 29 **Title : Humboldt Bay sensitivity analysisCs137 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-CS137-1.bld Evaluation Time: 50.0000038 years Statistics for Dose (mrem) for Time: 3 Source Receptor 1 2 3 4 5 6 Total Minimum 1.25E-06 2.41E-07 9.78E-08 2.41E-07 9.82E-08 9.21E-07 2.85E-06 Maximum 1.49E-06 3.21E-07 1.45E-07 3.20E-07 1.45E-07 1.13E-06 3.55E-06 Average 1.37E-06 2.79E-07 1.20E-07 2.79E-07 1.21E-07 1.02E-06 3.19E-06 Std.Dev 8.68E-08 2.84E-08 1.69E-08 2.83E-08 1.69E-08 7.62E-08 2.39E-07* Total *Minimum 1.25E-06 2.41E-07 9.78E-08 2.41E-07 9.82E-08 9.21E-07 2.85E-06 Maximum 1.49E-06 3.21E-07 1.45E-07 3.20E-07 1.45E-07 1.13E-06 3.55E-06 Average 1.37E-06 2.79E'07 1.20E-07 2.79E-07 1.21E-07 1.02E-06 3.19E-06 std.Dev 8.68E-08 2.84E-08 1.69E-08 2.83E-08 1.69E-08 7.62E-08 2.39E-07** RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 13:47:16 Page: 81 **Title : Humboldt Bay sensitivity analysisCs137 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Total at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 9 0.02 9 0.02 3 0.26 3 0.29 Resuspension Rate 3 -0.06 6 -0.08 2 -0.30 1 -0.34 Release time of 1 2 0.09 1 0.20 4 0.21 2 0.29 Release time of 2 6 0.04 5 0.09 6 0.09 6 0.13 Release time of 3 8 0.02 8 0.05 7 0.08 7 0.12 Release time of 4 5 0.04 4 0.10 8 0.06 8 0.08 Release time of 5 7 0.03 7 0.07 9 0.02 9 0.03 Release time of 6 4 0.06 2 0.13 5 0.16 4 0.22 Building Exchange Rate 1 -0.13 3 -0.10 1 -0.38 5 -0.21 R-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; it provides 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: 82 **Title : Humboldt Bay sensitivity analysisCs137 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(i) at Time: 1 coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 0.03 5 0.04 4 0.36 3 0.29 Resuspension Rate 3 -0.08 2 -0.10 3 -0.44 2 -0.36 Release time of 1 1 0.22 1 0.49 1 0.69 1 0.90 Release time of 2 7 0.01 7 0.03 8 0.01 8 0.01 Release time of 3 8 0.01 8 0.02 5 -0.04 5 -0.04 Release time of 4 5 0.02 4 0.05 7 -0.02 7 -0.02 Release time of 5 6 0.02 6 0.04 6 0.04 6 0.04 Release time of 6 9 -0.01 9 -0.02 9 0.01 9 0.01 Building Exchange Rate 2 -0.09 3 -0.07 2 -0.46 4 -0.18 R-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; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

014SARTLETT Page 52 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 13:47:16 Page: 83 **Title : Humboldt Bay sensitivity analysis-Cs137 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 9 0.00 9 0.00 4 0.23 3 0.24 Resuspension Rate 8 0.01 8 0.01 3 -0.27 2 -0.29 Release time of 1 3 0.04 3 0.09 5 0.06 5 0.08 Release time of 2 1 0.20 1 0.47 1 0.57 1 0.91 Release time of 3 5 -0.01 5 -0.03 7 -0.03 7 -0.05 Release time of 4 7 -0.01 7 -0.02 8 -0.02 8 -0.02 Release time of 5 4 0.01 4 0.03 6 -0.04 6 -0.06 Release time of 6 6 0.01 6 0.03 9 -0.01 9 -0.02 Building Exchange Rate 2 -0.13 2 -0.10 2 -0.40 4 -0.20 R-SQUARE 0.33 0.33 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; it provides 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: 84 **Title : Humboldt Bay sensitivity analysis-Cs137 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 5 0.04 6 0.05 4 0.41 3 0.34 Resuspension Rate 3 -0.05 5 -0.06 3 -0.48 2 -0.43 Release time of 1 6 0.03 4 0.07 9 0.02 9 0.02 Release time of 2 7 -0.01 7 -0.02 8 0.02 8 0.02 Release time of 3 1 0.20 1 0.46 1 0.64 1 0.85 Release time of 4 8 -0.01 8 -0.01 6 -0.05 6 -0.05 Release time of 5 4 0.04 3 0.09 5 0.07 5 0.07 Release time of 6 9 0.00 9 0.00 7 -0.02 7 -0.02 Building Exchange Rate 2 -0.16 2 -0.13 2 -0.59 4 -0.25 R-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 I and is called the coefficient of determination; it grovides 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: 85 **Title : Humboldt Bay sensitivity analysis-Cs137 Input File : C:\RESRADFamily\BUILD\3 .BLD Coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 8 0.01 8 0.02 4 0.27 3 0.29 Resuspension Rate 3 -0.04 6 -0.05 3 -0.33 2 -0.36 Release time of 1 4 0.04 3 0.08 6 0.05 6 0.06 Release time of 2 6 -0.02 5 -0.05 5 -0.08 5 -0.10 Release time of 3 9 0.00 9 -0.01 9 0.00 9 0.00 Release time of 4 1 0.20 1 0.47 1 0.54 1 0.82 Release time of 5 5 0.03 4 0.07 8 0.02 8 0.03 Release time of 6 7 0.02 7 0.04 7 0.02 7 0.03 Building Exchange Rate 2 -0.11 2 -0.09 2 -0.41 4 -0.21 R-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; it rovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

104,B ARTL EYT Page 53 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 13:47:16 Page: 86 *Title : Humboldt Bay sensitivity analysisCs137 Input File : C:\RESRAIFamily\BUILD\3.BLD Coefficients for Source(5) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 0.05 4 0.06 4 0.37 3 0.31 Resuspension Rate 3 -0.10 2 -0.13 3 -0.44 2 -0.38 Release time of 1 5 0.01 6 0.02 9 0.00 9 0.00 Release time of 2 8 0.00 8 0.01 8 -0.01 8 -0.01 Release time of 3 6 0.01 5 0.02 6 -0.02 6 -0.02 Release time of 4 7 0.01 7 0.01 5 -0.03 5 -0.03 Release time of 5 1 0.22 1 0.52 1 0.69 1 0.94 Release time of 6 9 0.00 9 0.00 7 -0.01 7 -0.01 Building Exchange Rate 2 -0.13 3 -0.11 2 -0.57 4 -0.24 R-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; it provides 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: 87 Title : Humboldt Bay sensitivity analysis-Cs137 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 5 0.03 7 0.03 4 0.35 3 0.28 Resuspension Rate 3 -0.09 2 -0.11 3 -0.42 2 -0.35 Release time of 1 6 0.02 5 0.05 8 0.03 8 0.03 Release time of 2 8 0.00 8 0.01 9 0.01 9 0.01 Release time of 3 9 0.00 9 -0.01 6 -0.07 6 -0.07 Release time of 4 7 0.02 6 0.04 7 -0.04 7 -0.04 Release time of 5 4 0.04 4 0.08 5 0.08 5 0.08 Release time of 6 1 0.21 1 0.45 1 0.68 1 0.90 Building Exchange Rate 2 -0.12 3 -0.09 2 -0.52 4 -0.21 R-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 I and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

BARTLETT Page 54 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Eu-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-I.bld 1 **Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = O.OOE+00 yr... 3 Statistics for time = 1.OOE+00 yr ..... 16 Statistics for time = 5.OOE+01 yr ..... 29 Statistics for time = 1.OOE+02 yr ..... 42 Statistics for time = 2.OOE+02 yr ..... 55 Statistics for time = 4.OOE+02 yr ..... 68 Regression 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-Eu152-1.bld 2 **Probabilistic Input Number of sample Runs: 300 Number 1 2 3 4 5 6 7 8 9 Name UD DKSUS RFO( 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 .0027 2.5E-11 .0000135 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 20:22:01 Page: 3 **Title : Humboldt Bay sensitivity analysisu152 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Eu152-1.bld Evaluation Time: O.OOOOOOOOE+00 years statistics for Dose (mrem) for Time: 1 Source 1 2 Receptor*-* I-*Minimum Maximum Average std.Dev 8. 75E-06 8.89E-06 8.82E-06 7.75E-09 1.71E-06 1. 75E-06 1. 72E-06 2.53E-09 7.05E-07 7.36E-07 7.08E-07 2.17E-09 4 5 6 1.71E-06 7.08E-07 6.47E-06 1.75E-06 7.22E-07 6.60E-06 1.72E-06 7.10E-07 6.52E-06 2.42E-09 1.66E-09 6.76E-09 Total 2.01E-05 2.04E-05 2.02E-0S 2. 14E-08* Total *Minimum 8.75E-06 Maximum 8.89E-06 Average 8.82E-06 std.Dev 7.75E-09 1. 71E-06 1. 75E-06 1.72E-06 2.53E-09 7.05E-07 7.36E-07 7.08E-07 2.17E-09 1. 71E-06 1. 75E-06 1. 72E-06 2.42E-09 7.08E-07 7.22E-07 7.1OE-07 1.66E-09 6.47E-06 6.60E-06 6. 52E-06 6.76E-09 2.01E-05 2.04E-05 2.02E-05 2.14E-08-RESRAD-BUILD Probabilistic Output 3.50 12/03/11 20:22:01 Page: 16 **Title : Humboldt Bay sensitivity analysisEu152 Input File : C:\RESRADIFamily\BUILD\3

.\HBSA-Eu152-1.bld Evaluation Time: 1.00000000 years Statistics for Dose (mrem) for Time: 2 Source Receptor I-* 1"**Minimum 8.14E-06 Maximum 8.39E-06 Average 8.36E-06 std.Dev 2.15E-08 2 3 4 1.60E-06 1.65E-06 1.63E-06 3.90E-09 6.61E-07 6.93E-07 6.70E-07 2.04E-09 1.61E-06 1.65E-06 1.63E-06 3 .87E-09 5 6.65E-07 6.83E-07 6.73E-07 1.60E-09 6 6.04E-06 6.22E-06 6.17E-06 1.48E-08 Total 1.88E-05 1. 93E-05 1. 91E-05 4.37E-08 (fBARTLETT Page 55 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Total* Total*Minimum 8.14E-06 Maximum 8.39E-06 Average 8.36E-06 Std.Dev 2.15E-08 1.60E-06 6.61E-07 1.65E-06 6.93E-07 1.63E-06 6.70E-07 3.90E-09 2.04E-09 1.61E-06 1.65E-06 1.63E-06 3 .87E-09 6.65E-07 6.83E-07 6.73E-07 1.60E-09 6.04E-06 6.22 E-06 6.17E-06 1.48E-08 1.88E-05 1.93E-05 1.91E-05 4.37E-08** RESRAD-BUILD Probabilistic output 3.50 12/03/11 20:22:01 Page: 29 **Title : Humboldt Bay sensitivity analysisEu152 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-EU152-1.bld Evaluation Time: 50.0000038 years Statistics for Dose (mrem) for Time: 3 Receptor... 1"*Minimum Maximum Average Std.Dev 1 5.82E-07 6.38E-07 6.09E-07 2.01E-08 Source 2 1. 12E-07 1.24E-07 1. 18E-07 4.22E-09 3 4.57E-08 5. 10E-08 4.83E-08 1.88E-09 1.12E-07 1.24E-07 1. 18E-07 4.22E-09 4.59E-08 5.12E-08 4.84E-08 1.89E-09 6 4.29E-07 4.71E-07 4.49E-07 1.51E-08 Total 1.33E-06 1.46E-06 1. 39E-06 4.49E-08* Total *Minimum 5.82E-07 Maximum 6.38E-07 Average 6.09E-07 Std.Dev 2.01E-08 1.12E-07 1.24E-07 1.18E-07 4.22E-09 4.57E-08 5. 1OE-08 4.83E-08 1.88E-09 1.12 E-07 1.24E-07 1.18E-07 4.22E-09 4.59E-08 5.12E-08 4.84E-08 1.89E-09 4.29E-07 4.71E-07 4.49E-07 1.51E-08 1.33E-06 1.46E-06 1.39E-06 4.49E-08** RESRAD-BUILD Regression and Correlation output 3.50 Title : Humboldt Bay sensitivity analysis_Eu152 Input File : C:\RESRADFamily\BUILD\3.BLD 12/03/11 20:22:01 Page: 81 **Coefficients for Total at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 4 -0.05 6 -0.08 6 0.03 6 0.04 Resuspension Rate 3 0.05 5 0.08 5 -0.05 5 -0.07 Release time of 1 6 0.04 4 0.10 2 0.20 2 0.31 Release time of 2 7 -0.01 7 -0.03 4 -0.10 4 -0.17 Release time of 3 5 -0.04 3 -0.11 8 -0.01 8 -0.02 Release time of 4 8 0.00 8 -0.01 .9 0.01 9 0.01 Release time of 5 2 0.06 2 0.15 7 0.02 7 0.04 Release time of 6 9 0.00 9 0.01 3 0.14 3 0.23 Building Exchange Rate 1 -0.35 1 -0.34 1 -0.77 1 -0.70 R-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; it Srovides 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.Eu152 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(i) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 8 -0.01 8 -0.01 4 0.08 4 0.08 Resuspension Rate 6 0.02 7 0.03 3 -0.12 3 -0.12 Release time of 1 2 0.12 1 0.30 2 0.49 1 0.68 Release time of 2 7 0.01 6 0.03 6 -0.05 6 -0.06 Release time of 3 4 -0.03 4 -0.08 7 -0.03 7 -0.04 Release time of 4 9 0.00 9 0.01 9 0.00 9 0.00 Release time of 5 3 0.06 3 0.15 5 0.06 5 0.08 Release time of 6 5 -0.03 5 -0.07 8 0.01 8 0.01 Building Exchange Rate 1 -0.30 2 -0.28 1 -0.80 2 -0.59 R-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; it Srovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

BARTLETT Page 56 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 20:22:01 Page: 83 **Title : Humboldt Bay sensitivity analysisEu152 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1 Coefficient PCC SRC PRCC SRRC Repetition 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.05 4 -0.08 4 0.09 5 0.11 Resuspension Rate 5 0.03 6 0.04 3 -0.13 3 -0.16 Release time of 1 9 0.01 9 0.01 7 0.04 7 0.06 Release time of 2 8 0.01 8 0.03 2 0.13 2 0.20 Release time of 3 4 -0.05 3 -0.12 9 0.03 9 0.05 Release time of 4 7 -0.02 7 -0.04 5 -0.08 4 -0.12 Release time of 5 3 0.05 2 0.13 8 0.04 8 0.06 Release time of 6 6 -0.03 5 -0.07 6 -0.06 6 -0.09 Building Exchange Rate 1 -0.38 1 -0.38 1 -0.83 1 -0.81 R-SQUARE 0.15 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; it orovides 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: 84 **Title : Humboldt Bay sensitivity analysisEulS2 Input File : C:\RESRADFamily\BUILD\ .BLD Coefficients for Source(3) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.06 5 -0.08 3 0.23 3 0.17 Resuspension Rate 4 0.05 6 0.08 2 -0.24 2 -0.18 Release time of 1 7 -0.01 7 -0.04 9 0.00 9 0.00 Release time of 2 9 0.00 9 -0.01 8 -0.01 8 -0.01 Release time of 3 2 -0.07 2 -0.18 4 0.08 4 0.07 Release time of 4 8 -0.01 8 -0.02 5 -0.05 5 -0.04 Release time of 5 5 0.05 3 0.13 7 -0.01 7 -0.01 Release time of 6 6 -0.03 4 -0.08 6 -0.03 6 -0.03 Building Exchange Rate 1 -0.32 1 -0.32 1 -0.94 1 -0.94 R-SQUARE 0.14 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; it grovides 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: 85 Title : Humboldt Bay sensitivity analysisEul52 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(4) at Time: 1 Coefficient PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.06 4 -0.09 7 0.02 8 0.02 Resuspension Rate 3 0.06 5 0.09 4 -0.05 5 -0.06 Release time of 1 8 0.01 8 0.03 5 0.04 4 0.07 Release time of 2 7 -0.01 7 -0.03 3 -0.08 3 -0.13 Release time of 3 5 -0.05 3 -0.13 9 0.00 9 0.00 Release time of 4 9 -0.01 9 -0.03 2 0.13 2 0.20 Release time of 5 4 0.06 2 0.16 6 0.03 6 0.05 Release time of 6 6 -0.02 6 -0.06 8 -0.02 7 -0.03 Building Exchange Rate 1 -0.38 1 -0.38 1 -0.83 1 -0.81 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

OBARTLETT Page 57 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 20:22:01 Page: 86 **Title : Humboldt Bay sensitivity analysisul152 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(5) at Time: 1 coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.07 3 -0.10 3 0.19 3 0.14 Resuspension Rate 4 0.06 4 0.09 2 -0.22 2 -0.17 Release time of 1 6 0.01 7 0.03 5 0.03 5 0.03 Release time of 2 8 -0.01 8 -0.01 9 -0.01 9 -0.01 Release time of 3 3 -0.06 2 -0.16 7 -0.03 6 -0.03 Release time of 4 9 0.00 9 -0.01 8 -0.02 8 -0.02 Release time of 5 7 -0.01 6 -0.03 4 ,OS 4 0.04 Release time of 6 5 -0.02 5 -0.05 6 -0.03 7 -0.03 Building Exchange Rate 1 -0.39 1 -0.38 1 -0.94 1 -0.94 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

C* RESRAD-BUILD Regression and Correlation output 3.50 12/03/11 20:22:01 Page: 87 **Title : Humboldt Bay sensitivity analysisEul152 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 5 -0.05 6 -0.07 5 0.06 6 0.06 Resuspension Rate 4 0.05 5 0.07 3 -0.10 3 -0.10 Release time of 1 9 0.00 9 0.00 6 0.05 5 0.06 Release time of 2 8 0.01 8 0.02 4 -0.07 4 -0.09 Release time of 3 3 -0.05 3 -0.13 9 -0.04 9 -0.05 Release time of 4 7 0.01 7 0.02 8 0.04 8 0.05 Release time of 5 2 0.06 2 0.16 7 0.04 7 0.06 Release time of 6 6 0.04 4 0.10 2 0.38 2 0.51 Building Exchange Rate 1 -0.33 1 -0.33 1 -0.84 1 -0.71 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

r BARTLETT Page 58 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Eu-154 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 09:42:33 Page: Title : Humboldt Bay sensitivity analysisEul54 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Eu1S4-I.bld 1 **Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = 0.0OE+O0 yr .... 3 Statistics for time = 1.OOE+00 yr .... 16 Statistics for time = 5.OOE+O1 yr .... 29 Statistics for time = I.OOE+02 yr .... 42 Statistics for time = 2.OOE+02 yr .... 55 Statistics for time 4.00E+02 yr .... 68 Regression and Correlation output ........ 81** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 09:42:33 Page: Title : Humboldt Bay sensitivity analysisEu154 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-EulS4-1.bld 2 **Probabilistic Input Number of Sample Runs: 300 Number 1 2 3 4 5 6 7 8 9 Name Distribution UD LOGUNIFORM DKSUS LOGUNIFORM RFO( 1, 1) TRIANGULAR RFO( 2, 1) TRIANGULAR RFO( 3, 1) TRIANGULAR RF0( 4, 1) TRIANGULAR RFO( 5, 1) TRIANGULAR RFO( 6, 1) TRIANGULAR LAMBDAT TRUNCATED LOGNORMAL-N Parameters

.0000027 .0027 2.SE-11 .00Q0135 1000 i0000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 09:42:33 Page: 16 *Title : Humboldt Bay sensitivity analysis-ul154 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-Eul54-1.bld Evaluation Time: 1.00000000 years Statistics for Dose (mrem) for Time: 2 Receptor 1 Minimum 8.41E-06 Maximum 8.68E-06 Average 8.63E-06 Std.Dev 2.23E-08 Source 2 1. 66E-06 1. 71E-06 1.69E-06 4.20E-09 3 6.86E-07 7.2 5E-07 6.96E-07 2.42E-09 4 1.67E-06 1. 71E-06 1.69E-06 4.17E-09 5 6.90E-07 7.l1E-07 6.98E-07 1.81E-09 6.24E-06 6.45E-06 6.38E-06 1. 56E-08 Total 1. 94E-05 2.OOE-05 1. 98E-0S 4.63E-08* Total Minimum 8.41E-06 Maximum 8.68E-06 Average 8.63E-06 std.Dev 2.23E-08 1. 66E-06 1. 71E-06 1. 69E-06 4.20E-09 6.86E-07 7.25E-07 6.96E-07 2.42E-09 1.67E-06 1.71E-06 1.69E-06 4.17E-09 6.90E-07 7. 11E-07 6.98E-07 1.81E-09 6.24E-06 6.45E-06 6.38E-06 1. 56E-08 1. 94E-05 2.OOE-05 1. 98E-05 4.63E-08** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 09:42:33 Page: Title : Humboldt Bay sensitivity analysisEu154 Input File : C:\RESRADFaMily\BUILD\3.5\HBSA-Eu154-1.bld Evaluation Time: 1.00000000 years 16 **Statistics for Dose (mrem) for Time: 2 Source Receptor 1 2 3*** 1-*Minimum 8.41E-06 1.66E-06 6.86E-07 I Maximum 8.68E-06 1.71E-06 7.25E-07 1 Average 8.63E-06 1.69E-06 6.96E-07 1 std.Dev 2.23E-08 4.20E-09 2.42E-09 4 1.67E 1.71E 1.69E.17E 4 5 E-06 6.90E-07-06 7.11E-07 E-06 6.98E-07 E-09 1.81E-09 6 6.24E-06 6.45E-06 6.38E-06 1. 56E-08 Total 1.94E-05 2.OOE-05 1.98E-05 4.63E-08 rBARTLETT Page 59 (f)BARTLETT Page 59 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0* Total *Minimum 8.41E-06 1.66E-06 6.86E-07 1.67E-06 6.90E-07 6.24E-06 1.94E-05 Maximum 8.68E-06 1.71E-06 7.25E-07 1.71E-06 7.11E-07 6.45E-06 2.00E-05 Average 8.63E-06 1.69E-06 6.96E-07 1.69E-06 6.98E-07 6.38E-06 1.98E-05 Std.Dev 2.23E-08 4.20E-09 2.42E-09 4.17E-09 1.81E-09 1.56E-08 4.63E-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 years Statistics for Dose (mrem) for Time: 3 source Receptor 1 2 3 4 5 6 Total Minimum 1.62E-07 3.13E-08 1.27E-08 3.13E-08 1.28E-08 1.20E-07 3.70E-07 Maximum 1.79E-07 3.48E-08 1.43E-08 3.48E-08 1.44E-08 1.32E-07 4.08E-07 Average 1.70E-07 3.30E-08 1.35E-08 3.30E-08 1.35E-08 1.25E-07 3.89E-07 Std.Dev 5.74E-09 1.24E-09 5.67E-10 1.24E-09 5.69E-10 4.37E-09 1.30E-08* Total *Minimum 1.62E-07 3.13E-08 1.27E-08 3.13E-08 1.28E-08 1.20E-07 3.70E-07 Maximum 1.79E-07 3.48E-08 1.43E-08 3.48E-08 1.44E-08 1.32E-07 4.08E-07 Average 1.70E-07 3.30E-08 1.35E-08 3.30E-08 1.35E-08 1.25E-07 3.89E-07 Std.Dev 5.74E-09 1.24E-09 5.67E-10 1.24E-09 5.69E-10 4.37E-09 1.30E-08 RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 09:42:33 Page: 81 Title : Humboldt Bay sensitivity analysisEu154 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Total at Time': 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 5 -0.05 5 -0.07 5 0.06 5 0.07 Resuspension Rate 2 0.06 4 0.09 4 -0.07 4 -0.08 Release time of 1 6 0.02 6 0.06 2 0.15 2 0.21 Release time of 2 8 0.01 8 0.02 8 -0.01 8 -0.02 Release time of 3 4 -0.05 3 -0.14 6 -0.04 6 -0.05 Release time of 4 9 0.00 9 0.00 9 0.01 9 0.02 Release time of 5 3 0.05 2 0.15 7 0.03 7 0.05 Release time of 6 7 -0.01 7 -0.03 3 0.11 3 0.16 Building Exchange Rate 1 -0.36 1 -0.36 1 -0.84 1 -0.78 R-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; it rovides 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: I Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 7 -0.02 8 -0.04 4 0.05 7 0.05 Resuspension Rate 5 0.04 6 0.06 3 -0.10 3 -0.09 Release time of 1 2 0.10 2 0.24 2 0.48 2 0.64 Release time of 2 8 0.01 7 0.04 7 -0.04 6 -0.05 Release time of 3 4 -0.04 4 -0.11 5 -0.05 4 -0.06 Release time of 4 9 0.00 9 -0.01 9 -0.01 9 -0.01 Release time of 5 3 0.06 3 0.15 6 0.05 5 0.06 Release time of 6 6 -0.02 5 -0.06 8 0.03 8 0.03 Building Exchange Rate 1 -0.31 1 -0.30 1 -0.83 1 -0.65 R-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; it provides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

I"BARTLETT Page 60 Bartlett Engineering f ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0 RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 09:42:33 Page: 83 **Title : Humboldt Bay sensitivity analysisEu154 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 3 -0.06 4 -0.09 8 0.03 8 0.03 Resuspension Rate 4 0.05 5 0.08 5 -0.04 7 -0.04 Release time of 1 9 0.00 9 0.00 9 -0.01 9 -0.02 Release time of 2 8 -0.01 8 -0.02 2 0.12 2 0.16 Release time of 3 2 -0.07 2 -0.18 3.-0.09 3 -0.13.Release time of 4 6 -0.01 6 -0.03 4 -0.05 4 -0.07 Release time of 5 5 0.05 3 0.13 7 0.04 6 0.05 Release time of 6 7 -0.01 7 -0.02 6 0.04 5 0.05 Building Exchange Rate 1 -0.38 1 -0.37 1 -0.87 1 -0.87 R-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; it rovides 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: 84 Title : Humboldt Bay sensitivity analysisEu154 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= I 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.06 5 -0.09 3 0.19 3 0.13 Resuspension Rate 3 0.06 4 0.09 2 -0.20 2 -0.14 Release time of 1 7 -0.01 7 -0.04 9 0.00 9 0.00 Release time of 2 9 0.00 9 -0.01 8 0.01 8 0.01 Release time of 3 2 -0.07 2 -0.19 7 0.02 7 0.02 Release time of 4 8 -0.01 8 -0.01 5 -0.03 5 -0.02 Release time of 5 5 0.04 3 0.12 6 -0.02 6 -0.02 Release time of 6 6 -0.03 6 -0.08 4 -0.05 4 -0.04 Building Exchange Rate 1 -0.32 1 -0.31 1 -0.95 1 -0.94 R-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; it Erovides 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: 85 **Title : Humboldt Bay sensitivity analysisul154 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.06 4 -0.09 9 0.00 9 0.00 Resuspension Rate 5 0.06 5 0.08 7 -0.02 7 -0.02 Release time of 1 9 0.00 9 0.01 6 0.03 6 0.04 Release time of 2 8 -0.01 8 -0.02 4 -0.07 4 -0.09 Release time of 3 3 -0.06 3 -0.16 3 -0.08 3 -0.12 Release time of 4 6 -0.02 6 -0.06 2 0.11 2 0.15 Release time of 5 4 0.06 2 0.16 5 0.05 5 0.07 Release time of 6 7 -0.02 7 -0.05 8 0.01 8 0.01 Building Exchange Rate 1 -0.37 1 -0.37 1 -0.87 1 -0.86 R-SQUARE 0.15 O15 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 I and is called the coefficient of determination; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

CgIBARTLETTPae6 Page 61 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 09:42:33 Page: 86 **Title : Humboldt Bay sensitivity analysisEu154 Input File : C:\RESRAD-FaJnily\BUILD\3.BLD coefficients for Source(5) at Time: I coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.07 3 -0.11 3 0.15 3 0.11 Resuspension Rate 3 0.07 4 0.10 2 -0.16 2 -0.11 Release time of 1 7 0.01 7 0.03 6 0.02 6 0.02 Release time of 2 8 -0.01 8 -0.02 9 -0.01 9 0.00 Release time of 3 4 -0.06 2 -0.16 7 -0.02 7 -0.01 Release tfme of 4 9 0.00 9 -0.01 8 -0.01 8 -0.01 Release time of 5 5 -0.02 5 -0.05 5 -0.03 5 -0.03 Release time of 6 6 -0.02 6 -0.05 4 -0.03 4 -0.03 Building Exchange Rate 1 -0.39 1 -0.38 1 -0.95 1 -0.94 R-SQUARE 0.21 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; it provides 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: 87 **Title : Humboldt Bay sensitivity analysisEu154 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.05 5 -0.08 4 0.05 7 0.04 Resuspension Rate 2 0.06 4 0.10 3 -0.07 3 -0.07 Release time of 1 9 0.00 9 -0.01 9 0.01 9 0.02 Release time of 2 7 0.01 7 0.03 6 -0.04 5 -0.05 Release time of 3 5 -0.05 3 -0.14 5 -0.04 4 -0.05 Release time of 4 8 0.01 8 0.02 8 0.03 8 0.04 Release time of 5 3 0.06 2 0.17 7 0.04 6 0.05 Release time of 6 6 0.01 6 0.03 2 0.33 2 0.44 Building Exchange Rate 1 -0.34 1 -0.34 1 -0.87 1 -0.79 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.(B,9ARTLETT Page 62 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 H-3 Results:** RESRAD-BUILD Probabilistic output 3.50 12/04/11 11:25:48 Page: Title : Humboldt Bay sensitivity analysis_43 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-H3-1.bld Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = O.OOE+00 yr... 3 Statistics for time = 1.OOE+00 yr ..... 16 Statistics for time = 5.OOE+01 yr ..... 29 Statistics for time 1.00E+02 yr... 42 Statistics for time = 2.OOE+02 yr ..... 55 Statistics for time = 4.OOE+02 yr ..... 68 Regression and Correlation output ........ 81* RESRAD-BUILD Probabilistic Output 3.50 12/04/11 11:25:48 Page: Title : Humboldt Bay sensitivity analysis-H3 Input File : C:\RESRADFamily\BUILD\3.5\HB-SA-H3-1.bld 1 **2 " Probabilistic Input Number of Sample Runs: 300 Number Name 1 UD 2 DKSUS 3 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 .0027 2.5E-I .0000135 1000 I0000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 11:25:48 Page: 3 **Title : Humboldt Bay sensitivity analysisH3 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-H3-1.bld Evaluation Time: O.OOOOOOOOE+00 years Statistics for Dose (mrem) for Time: 1 Source 1 2 Receptor*** 1"**Minimum Maximum Average Std.Dev 4 5 6.41E-10 1.21E-09 6.71E-10 4.88E-11 2.82E-10 4. 72E-10 2.96E-10 2.16E-11 1.88E-10 3.81E-10 1.98E-10 1.64E-11 2.83E-10 4.76E-10 2.96E-10 2.04E-11 1.88E-10 3.02E-10 1.97E-10 1.41E-11 6.39E-10 1. 26E-09 6.71E-10 4.92E-11 Total 2.22E-09 4.08E-09 2. 33E-09 1.65E-10* Total *Minimum Maximum Average Std.Dev 6.41E-10 1.21E-09 6.71E-10 4.88E-11 2.82E-10 4.72E-10 2.96E-10 2.16E-11 1.88E-10 3.81E-10 1.98E-10 1.64E-11 2.83E-10 4.76E-10 2.96E-10 2.04E-11 1.88E-10 3.02E-10 1.97E-10 1.41E-11 6. 39E-10 1. 26E-09 6.71E-10 4.92E-11 2.22E-09 4.08E-09 2.33E-09 1. 65E-10** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 11:25:48 Page: Title : Humboldt Bay sensitivity analysis_-H3 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-H3-1.bld Evaluation Time: 1.00000000 years 16 **Statistics for Dose (mrem) for Time: 2 Sourre Receptor-* 1-*Minimum Maximum Average Std.Dev 1 5.42E-10 1. 11E-09 6.24E-10 4.21E-11 2 3 4 2.51E-10 1.65E-10 2.53E-10 4.35E-10 3.48E-10 4.38E-10 2.76E-10 1.84E-10 2.76E-10 1.81E-11 1.40E-11 1.71E-11 5 1.70E-10 2.72E-10 1.84E-10 1.15E-11 6 5.42E-10 1. 1SE-09 6.24E-10 4.26E-11 Total 1.97E-09 3.74E-09 2.17E-09 1. 42E-10~~reARTLETT Page 63 BMOARTLETT Page 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-09 Maximum 1.11E-09 4.35E-10 3.48E-10 4.38E-10 2.72E-10 1.15E-09 3.74E-09 Average 6.24E-10 2.76E-10 1.84E-10 2.76E-10 1.84E-10 6.24E-10 2.17E-09 Std.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-H3-1.bld Evaluation Time: 50.0000038 years statistics for Dose (mrem) for Time: 3 Source Receptor 1 2 3 4 5 6 Total Minimum 0.OOE+00 O.OOE+00 O.OOE+00 0.OOE+00 O.00E+00 0.00E+00 O.00E+00 Maximum 3.22E-11 1.45E-11 9.45E-12 1.44E-11 9.55E-12 3.25E-11 1.12E-10 Average 1.59E-11 7.03E-12 4.69E-12 7.04E-12 4.68E-12 1.60E-11 5.54E-11 Std.Dev 1.16E-11 5.10E-12 3.39E-12 5.09E-12 3.41E-12 1.15E-11 3.78E-11* Total *Minimum 0.OOE+00 O.OOE+00 O.OOE+00 0.OOE+00 O.OOE+00 O.00E+00 0.0OE+00 Maximum 3.22E-11 1.45E-11 9.45E-12 1.44E-11 9.55E-12 3.25E-11 1.12E-10 Average 1.59E-11 7.03E-12 4.69E-12 7.04E-12 4.68E-12 1.60E-11 5.54E-11 std.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: 81 **Title : Humboldt Bay sensitivity analysis.H3 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Total at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.06 5 -0.09 3 0.48 3 0.34 Resuspension Rate 6 0.04 8 0.06 2 -0.54 2 -0.40 Release time of 1 7 -0.03 6 -0.08 6 -0.14 6 -0.11 Release time of 2 9 -0.01 9 -0.02 7 -0.08 7 -0.06 Release time of 3 2 -0.07 2 -0.17 8 0.03 8 0.02 Release time of 4 8 -0.03 7 -0.07 5 -0.16 5 -0.12 Release time of 5 5 0.04 4 0.11 9 0.00 9 0.00 Release time of 6 4 -0.06 3 -0.14 4 -0.20 4 -0.16 Building Exchange Rate 1 -0.35 1 -0.33 1 -0.95 1 -0.84 R-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; it Erovides 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: 82 **Title : Humboldt Bay sensitivity analysisH3 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(I) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 6 -0.05 6 -0.08 3 0.48 4 0.35 Resuspension Rate 5 0.06 5 0.08 2 -0.53 2 -0.40 Release time of 1 2 -0.10 2 -0.24 4 -0.45 3 -0.40 Release time of 2 9 0.00 9 0.01 9 -0.02 9 -0.01 Release time of 3 3 -0.06 3 -0.16 7 0.07 6 0.06 Release time of 4 8 -0.02 8 -0.05 5 -0.10 5 -0.08 Release time of 5 4 0.06 4 0.15 6 0.07 7 0.06 Release time of 6 7 -0.03 7 -0.06 8 -0.07 8 -0.06 Building Exchange Rate 1 -0.34 1 -0.32 1 -0.94 1 -0.84 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

r DART L ETT Page 64 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 11:25:48 Page: 83 **Title : Humboldt Bay sensitivity analysis-H3 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.05 5 -0.08 3 0.51 4 0.36 Resuspension Rate 8 0.01 9 0.01 2 -0.57 3 -0.42 Release time of 1 9 0.00 8 -0.01 8 0.04 8 0.03 Release time of 2 2 -0.09 2 -0.22 4 -0.49 2 -0.44 Release time of 3 3 -0.05 3 -0.13 6 0.06 6 0.05 Release time of 4 7 -0.02 7 -0.04 5 -0.11 5 -0.08 Release time of 5 5 0.03 4 0.09 7 0.06 7 0.05 Release time of 6 6 -0.02 6 -0.05 9 -0.03 9 -0.02 Building Exchange Rate 1 -0.35 1 -0.33 1 -0.95 1 -0.83 R-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; it Erovides 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: 84 **Title : Humboldt Bay sensitivity analysisjH3 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1 Coefficient

= PCC. SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.05 5 -0.08 3 0.45 4 0.32 Resuspension Rate 6 0.03 7 0.04 2 -0.52 2 -0.38 Release time of 1 7 -0.02 6 -0.04 8 0.03 8 0.03 Release time of 2 9 0.00 9 0.00 9 -0.02 9 -0.02 Release time of 3 2 -0.11 2 -0.29 4 -0.41 3 -0.37 Release time of 4 8 -0.01 8 -0.03 6 -0.07 7 -0.05 Release time of 5 4 0.04 3 0.11 7 0.07 6 0.05 Release time of 6 5 -0.03 4 -0.08 5 -0.07 5 -0.06 Building Exchange Rate 1 -0.32 1 -0.30 1 -0.95 1 -0.84 R-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; it rovides 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: 85 **Title : Humboldt Bay sensitivity analysis-H3 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.05 5 -0.08 4 0.46 4 0.32 Resuspension Rate 7 0.02 7 0.03 3 -0.53 3 -0.38 Release time of 1 9 0.00 9 -0.01 7 0.04 7 0.03 Release time of 2 8 0.00 8 -0.01 9 0.00 9 0.00 Release time of 3 4 -0.05 3 -0.13 5 0.10 5 0.08 Release time of 4 2 -0.11 2 -0.28 2 -0.55 2 -0.51 Release time of 5 5 0.05 4 0.13 8 0.02 8 0.02 Release time of 6 6 -0.03 6 -0.07 6 -0.06 6 -0.05 Building Exchange Rate 1 -0.36 1 -0.34 1 -0.95 1 -0.83 R-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 I and is called the coefficient of determination; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.(reARTLE1~

Page 65TT Page 65 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 11:25:48 Page: 86 Title : Humboldt Bay sensitivity analysisN3 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(S) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.07 4 -0.10 3 0.47 4 0.33 Resuspension Rate 5 0.04 5 0.06 2 -0.53 2 -0.39 Release time of 1 7 0.01 7 0.02 8 0.05 8 0.04 Release time of 2 9 -0.01 9 -0.02 9 0.01 9 0.01 Release time of 3 4 -0.06 3 -0.16 7 0.07 7 0.05 Release time of 4 8 -0.01 8 -0.02 5 -0.12 5 -0.09 Release time of 5 3 -0.06 2 -0.16 4 -0.42 3 -0.37 Release time of 6 6 -0.02 6 -0.04 6 -0.07 6 -0.06 Building Exchange Rate 1 -0.35 1 -0.33 1 -0.95 1 -0.84 R-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; it grovides 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: 87 Title : Humboldt Bay sensitivity analysis-H3 Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for Source(6) at Time: I Coefficient PCC SRC PRCC SRRC Repetition 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 4 -0.06 5 -0.09 3 0.49 4 0.35 Resuspension Rate 5 0.06 6 0.08 2 -0.55 3 -0.41 Release time of 1 8 -0.01 8 -0.02 9 0.01 9 0.00 Release time of 2 9 0.01 9 0.02 8 0.01 8 0.00 Release time of 3 3 -0.06 3 -0.16 6 0.06 6 0.05 Release time of 4 7 -0.01 7 -0.03 5 -0.09 5 -0.07 Release time of 5 6 0.06 4 0.15 7 0.02 7 0.02 Release time of 6 2 -0.12 2 -0.30 4 -0.47 2 -0.43 Building Exchange Rate 1 -0.34 1 -0.32 1 -0.94 1 -0.83 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.(MBARTLETT Page 66 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 1-129 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 11:28:19 Page: Title : Humboldt Bay sensitivity analysis_1I29 Input File : C:\RESRADFamily\BUILD\3.S\NBSA-I129-1.bld 1 .0 Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = 0.OOE+00 yr .... 3 Statistics for time = 1.OOE+00 yr .... 16 statistics for time = S.OOE+01 yr .... 29 Statistics for time = 1.OOE+02 yr .... 42 Statistics for time = 2.OOE+02 yr .... 55 Statistics for time = 4.OOE+02 yr .... 68 Regression and Correlation Output ........ 81** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 11:28:19 Page: Title : Humboldt Bay sensitivity analysisT129 Input File : C:\RESRAOFamily\BUILD\3.5\HBSA-I129-1.bld 2 00 Probabilistic Input Number of Sample Runs: 300 Number Name I UD 1 uD 2 DKSUS 3 RFO( 1, 1)4 RFOC 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 .0027 2.5E-11 .0000135 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999** RESRAD-BUILD Probabilistic output 3.50 12/04/11 11:28:19 Page: 3 00 Title : Humboldt Bay sensitivity analysis-.129 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-I129-1.bld Evaluation Time: 0.OOOOO00OE+00 years Statistics for Dose (mrem) for Time: 1 Receptor*** 1000 Minimum Maximum Average std.Dev 2.97E-06 3.66E-06 3.21E-06 4.64E-08 Source 2 1.25E-06 1. 55E-06 1. 34E-06 2.04E-08 3 8.16E-07 1.01E-06 8.74E-07 1.33E-08 1. 28E-06 1. 52E-06 1.34E-06 1.85E-08 5 6 8.13E-07 2.98E-06 1.02E-06 3.64E-06 8.74E-07 3.16E-06 1.39E-08 4.22E-08 Total 1.03E-05 1.23E-05 1.08E-05 1. 5OE-07 Total* Total Minimum Maximum Average std. Dev 2.97E-06 3.66E-06 3.21E-06 4.64E-08 1.25E-06 1. 55E-06 1. 34E-06 2.04E-08 8.16E-07 1.01E-06 8.74E-07 1.3 3E-08 1.28E-06 8.13E-07 2.98E-06 1.52E-06 1.02E-06 3.64E-06 1.34E-06 8.74E-07 3.16E-06 1.85E-08 1.39E-08 4.22E-08 1.03E-05 1.2 3E-05 1.08E-05 1. 50E-07 00 RESRAD-BUILD Probabilistic Output 3.50 12/04/11 11:28:19 Page: 16 00 Title : Humboldt Bay sensitivity analysis_1129 Input File : C:\RESRADFamily\BUILD\3

.5\HBSA-1129-1.bld Evaluation Time: 1.00000000 years Statistics for Dose (mrem) for Time: 2 Source Receptor 1*00 10**Minimum 2.42E-06 Maximum 3.59E-06 Average 3.16E-06 std.Dev 7.91E-08 2 3 1.O1E-06 1. 51E-06 1. 32E-06 3.48E-08 6.65E-07 9.71E-07 8.59E-07 2.18E-08 1. 06E 1.50E 1.32E 3.37E 4 5 6-06 6.53E-07 2.52E-06 E-06 9.60E-07 3.57E-06 E-06 8.59E-07 3.11E-06-08 2.18E-08 7.63E-08 Total 9.12E-06 1.21E-05 1.06E-05 2.51E-07 (EBARTLETT Page 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-06 Maximum 3.59E-06 1.51E-06 9.71E-07 1.50E-06 9.60E-07 3.57E-06 1.21E-05 Average 3.16E-06 1.32E-06 8.59E-07 1.32E-06 8.59E-07 3.11E-06 1.06E-05 std.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\HBSA-I129-1.bld Evaluation Time: 50.0000038 years Statistics for Dose (mrem) for Time: 3 Source Receptor 1 2 3 4 5 6 Total Minimum 3.10E-07 6.95E-08 2.85E-08 6.9SE-08 2.86E-08 2.63E-07 7.69E-07 Maximum 2.66E-06 1.10E-06 7.12E-07 1.10E-06 7.13E-07 2.61E-06 8.82E-06 Average 1.43E-06 5.62E-07 3.56E-07 5.63E-07 3.56E-07 1.38E-06 4.65E-06 Std.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-07 Maximum 2.66E-06 1.10E-06 7.12E-07 1.10E-06 7.13E-07 2.61E-06 8.82E-06 Average 1.43E-06 5.62E-07 3.56E-07 5.63E-07 3.56E-07 1.38E-06 4.65E-06 Std.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: 81 **Title : Humboldt Bay sensitivity analysisj1129 Input File : C:\RESRADFaMily\BUILD\3.BLD Coefficients for Total at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.07 3 -0.11 3 0.28 3 0.33 Resuspension Rate 5 -0.02 8 -0.04 2 -0.53 1 -0.70 Release time of 1 3 0.04 2 0.12 4 0.21 4 0.30 Release time of 2 7 -0.02 6 -0.05 8 0.03 8 0.04 Release time of 3 9 -0.01 9 -0.02 9 0.00 9 0.00 Release time of 4 4 0.03 4 0.08 5 0.15 5 0.21 Release time of 5 6 0.02 5 0.06 6 0.05 6 0.07 Release time of 6 8 -0.02 7 -0.04 7 0.04 7 0.06 Building Exchange Rate 1 -0.19 1 -0.18 1 -0.56 2 -0.35 R-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; it crovides 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: 82 Title : Humboldt Bay sensitivity analysis-l129 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(i) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 3 -0.10 4 0.29 4 0.33 Resuspension Rate 4 -0.03 6 -0.05 2 -0.54 2 -0.68 Release time of 1 2 0.07 1 0.18 3 0.48 1 0.73 Release time of 2 7 -0.01 7 -0.04 8 -0.02 8 -0.02 Release time of 3 8 -0.01 8 -0.04 7 -0.05 7 -0.07 Release time of 4 6 0.02 5 0.06 5 0.08 5 0.11 Release time of 5 9 0.01 9 0.03 9 0.01 9 0.02 Release time of 6 5 -0.02 4 -0.06 6 -0.07 6 -0.09 Building Exchange Rate 1 -0.18 2 -0.17 1 -0.58 3 -0.35 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

SO-BARTLETT Page 68 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 11:28:19 Page: 83 *Title : Humboldt Bay sensitivity analysisI129 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.07 2 -0.12 4 0.28 4 0.33 Resuspension Rate 9 0.00 9 0.00 2 -0.52 1 -0.69 Release time of 1 5 0.03 5 0.07 7 0.06 7 0.08 Release time of 2 3 0.04 3 0.11 3 0.43 2 0.69 Release time of 3 6 -0.01 6 -0.04 8 -0.05 8 -0.07 Release time of 4 7 0.01 7 0.03 6 0.09 6 0.13 Release time of 5 8 0.01 8 .0.02 9 -0.02 9 -0.02 Release time of 6 4 -0.03 4 -0.07 S -0.10 5 -0.15 Building Exchange Rate 1 -0.18 1 -0.18 1 -0.54 3 -0.34 R-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; it Erovides 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: 84 Title : Humboldt Bay sensitivity analysis.f129 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.07 3 -0.10 4 0.30 4 0.34 Resuspension Rate 7 -0.01 9 -0.02 2 -0.54 1 -0.70 Release time of 1 6 0.02 6 0.06 7 0.05 7 0.08 Release time of 2 4 -0.02 4 -0.07 8 -0.01 8 -0.02 Release time of 3 3 0.05 2 0.13 3 0.39 2 0.62 Release time of 4 9 0.01 8 0.03 6 0.08 6 0.11 Release time of 5 8 0.01 7 0.03 9 0.00 9 0.01 Release time of 6 5 -0.02 5 -0.06 S -0.10 5 -0.14 Building Exchange Rate 1 -0.19 1 -0.18 1 -0.58 3 -0.36 R-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 1 and is called the coefficient of determination; it Erovides 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: 85 Title : Humboldt Bay sensitivity analysis_1129 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 3 -0.08 3 -0.12 4 0.31 3 0.37 Resuspension Rate 9 -0.01 9 -0.01 2 -0.54 2 -0.71 Release time of 1 4 0.04 4 0.10 7 0.06 7 0.08 Release time of 2 6 -0.03 6 -0.08 9 -0.02 9 -0.03 Release time of 3 8 -0.02 8 -0.06 6 -0.07 6 -0.10 Release time of 4 2 0.08 1 0.22 3 0.49 1 0.78 Release time of 5 7 0.03 7 0.07 8 0.03 8 0.05 Release time of 6 5 -0.03 5 -0.09 5 -0.09 5 -0.13 Building Exchange Rate 1 -0.18 2 -0.18. 1 -0.56 4 -0.34 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.(fMBARTLETT Page 69 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 11:28:19 Page: 86 **Title : Humboldt Bay sensitivity analysis-.129 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(5) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff sig Coeff Deposition velocity 2 -0.06 3 -0.10 4 0.30 3 0.35 Resuspension Rate 4 -0.03 7 -0.05 2 -0.54 1 -0.72 Release time of 1 7 0.02 6 0.06 7 0.06 8 0.09 Release time of 2 6 -0.03 5 -0.08 9 -0.03 9 -0.04 Release time of 3 9 -0.01 9 -0.04 8 -0.06 7 -0.09 Release time of 4 5 0.03 4 0.08 5 0.11 5 0.15 Release time of 5 3 0.05 2 0.13 3 0.43 2 0.69 Release time of 6 8 -0.02 8 -0.05 6 -0.10 6 -0.15 Building Exchange Rate 1 -0.18 1 -0.17 1 -0.56 4 -0.34 R-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 1 and is called the coefficient of determination; it provides 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: 87 **Title : Humboldt Bay sensitivity analysis-1129 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 coefficient

= PCC SRC PRCC SRRC Repetition 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.07 2 -0.11 4 0.29 4 0.34 Resuspension Rate 4 -0.03 7 -0.05 2 -0.54 1 -0.71 Release time of 1 3 0.04 3 0.11 6 0.07 6 0.10 Release time of 2 5 -0.03 4 -0.08 8 -0.03 8 -0.04 Release time of 3 9 -0.01 9 -0.03 7 -0.05 7 -0.07 Release time of 4 7 0.02 6 0.06 5 0.09 5 0.12 Release time of 5 6 0.02 5 0.07 9 -0.01 9 -0.01 Release time of 6 8 0.01 8 0.04 3 0.37 2 0.56 Building Exchange Rate 1 -0.19 1 -0.19 1 -0.57 3 -0.35 R-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; it provides a measure of the variation in the dependent variable (Dose) explained (-BARTLE"TT Page 70 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Nb-94 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 13:50:18 Page: Title : Humboldt Bay sensitivity analysisjNb94 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Nb94-1.bld 1 **Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = O.OOE+00 yr ... 3 Statistics for time = 1.OOE+00 yr... 16 Statistics for time = 5.OOE+01 yr..... 29 Statistics for time = 1.00E+02 yr..... 42 Statistics for time = 2.OOE+02 yr .... 55 Statistics for time = 4.OOE+02 yr .... 68 Regression 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 Input Number of Sample Runs: 300 Number Name 1 UD 2 DKSUS 3 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 .0027 2.5E-11 .0000135 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999** RESRAD-BUILD Probabilistic output 3.50 12/04/11 13:50:18 Page: Title : Humboldt Ray sensitivity analysisNb94 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Nb94-1.bld Evaluation Time: 0.OOOOOOOOE+00 years 3 **Re Min Max Ave Std Statistics for Dose (mrem) for Time: 1 Source ceptor 1 2 3 1*.*imum 1.24E-05 2.41E-06 9.87E-07 2 imum 1.26E-05 2.48E-06 1.05E-06 2 rage 1.24E-05 2.42E-06 9.91E-07 2.Dev 1.73E-08 7.48E-09 5.88E-09 6 4.41E-06*.47E-06 2.42E-06.85E-09 5 9.90E-07 1.06E-06 9.94E-07 5. 52E-09 6 9.13E-06 9.35E-06 9.18E-06 1. 59E-08 Total 2.83E-05 2.89E-05 2.85E-05 5.61E-08 Total* Total Minimum Maximum Average Std.Dev 1.24E-05 1.26E-05 1.24E-05 1.73E-08 2.41E-06 2.48E-06 2.42E-06 7.48E-09 9.87E-07 1.05E-06 9.91E-07 5.88E-09 2 .41E-06 2.47E-06 2.42E-06 6.85E-09 9.90E-07 1.06E-06 9.94E-07 5.52E-09 9. 13E-06 9.35E-06 9.18E-06 1. 59E-08 2.83E-05 2.89E-05 2.85E-05 5.61E-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\HBSA-Nb94-1.bld Evaluation Time: 1.00000000 years Statistics for Dose (mrem) for Time: 2 Source Receptor 1 2 3 4 5-* 1"**Minimum 1.21E-05 2.38E-06 9.75E-07 2.38E-06 9.82E-07 Maximum 1.25E-05 2.46E-06 1.04E-06 2.46E-06 1.04E-06 Average 1.24E-05 2.41E-06 9.89E-07 2.41E-06 9.92E-07 std.Dev 3.10E-08 7.46E-09 5.21E-09 7.05E-09 4.70E-09 6 8.97E-06 9.29E-06 9.17E-06 2.27E-08 Total 2.79E-05 2.88E-0S 2. 84E-05 7.OOE-08'ABARTLETT Page 71 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0* Total *Minimum 1.21E-05 2.38E-06 9.75E-07 2.38E-06 9.82E-07 8.97E-06 2.79E-05 Maximum 1.25E-05 2.46E-06 1.04E-06 2.46E-06 1.04E-06 9.29E-06 2.88E-05 Average 1.24E-05 2.41E-06 9.89E-07 2.41E-06 9.92E-07 9.17E-06 2.84E-05 std.Dev 3.10E-08 7.46E-09 5.21E-09 7.05E-09 4.70E-09 2.27E-08 7.OOE-08* RESRAD-BUILD Probabilistic Output 3.50 12/04/11 13:50:18 Page: 29 **Title : Humboldt Bay sensitivity analysisNb94 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Nb94-1.bld Evaluation Time: 50.0000038 years Statistics for Dose (mrem) for Time: 3 Source Receptor 1 2 3 4 5 6 Total Minimum 1.11E-05 2.14E-06 8.69E-07 2.14E-06 8.72E-07 8.18E-06 2.53E-05 Maximum 1.22E-05 2.36E-06 9.65E-07 2.36E-06 9.68E-07 8.98E-06 2.78E-05 Average 1.16E-05 2.25E-06 9.15E-07 2.25E-06 9.19E-07 8.56E-06 2.65E-05 Std.Dev 3.78E-07 7.82E-08 3.43E-08 7.82E-08 3.44E-08 2.83E-07 8.40E-07* Total *Minimum 1.11E-05 2.14E-06 8.69E-07 2.14E-06 8.72E-07 8.18E-06 2.53E-05 Maximum 1.22E-05 2.36E-06 9.65E-07 2.36E-06 9.68E-07 8.98E-06 2.78E-05 Average 1.16E-05 2.25E-06 9.15E-07 2.25E-06 9.19E-07 8.56E-06 2.65E-05 std.Dev 3.78E-07 7.82E-08 3.43E-08 7.82E-08 3.44E-08 2.83E-07 8.40E-07** RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 13:50:18 Page: 81 **Title : Humboldt Bay sensitivity analysisNb94 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Total at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.09 2 -0.14 4 0.16 4 0.16 Resuspension Rate 4 0.04 6 0.06 2 -0.32 2 -0.36 Release time of 1 7 0.02 7 0.04 3 0.17 3 0.22 Release time of 2 8 -0.01 8 -0.03 6 -0.03 6 -0.05 Release time of 3 3 -0.05 3 -0.14 9 -0.02 9 -0.02 Release time of 4 9 0.00 9 0.00 7 0.03 7 0.03 Release time of 5 6 0.03 5 0.09 5 -0.05 5 -0.06 Release time of 6 5 -0.04 4 -0.10 8 0.02 8 0.03 Building Exchange Rate 1 -0.34 1 -0.33 1 -0.87 1 -0.83 R-SQUARE 0.14 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; it Erovides 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 analysis-Nb94 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(i) at Time: 1 Coefficient

-PCC SRC PRCC SRRC Repetition

-1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.05 5 -0.08 4 0.19 4 0.24 Resuspension Rate 7 0.01 8 0.02 2 -0.31 3 -0.40 Release time of 1 2 0.06 2 0.15 3 0.30 2 0.48 Release time of 2 8 -0.01 7 -0.03 5 -0.07 5 -0.11 Release time of 3 5 -0.04 4 -0.10 8 -0.01 8 -0.02 Release time of 4 9 0.01 9 0.01 7 0.02 7 0.02 Release time of 5 4 0.05 3 0.13 6 0.04 6 0.06 Release time of 6 6 -0.03 6 -0.07 9 0.01 9 0.01 Building Exchange Rate 1 -0.33 1 -0.33 1 -0.76 1 -0.66 R-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; it rovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

r 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: 83 Title : Humboldt Bay sensitivity analysisNb94 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.09 2 -0.13 3 0.30 3 0.29 Resuspension Rate 6 0.03 7 0.04 2 -0.44 2 -0.44 Release time of 1 8 0.01 8 0.02 9 0.00 9 0.00 Release time of 2 3 -0.05 3 -0.13 6 -0.02 6 -0.02 Release time of 3 4 -0.04 4 -0.10 5 0.06 5 0.07 Release time of 4 9 0.00 9 0.00 8 0.00 8 0.01 Release time of 5 7 0.02 6 0.06 7 -0.02 7 -0.02 Release time of 6 5 -0.03 5 -0.09 4 -0.07 4 -0.08 Building Exchange Rate 1 -0.34 1 -0.33 1 -0.90 1 -0.87 R-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; it Erovides 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: 84 **Title : Humboldt Bay sensitivity analysis.Nb94 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1 Coefficient PCC SRC PRCC SRRC Repetition 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.09 3 -0.13 3 0.33 3 0.26 Resuspension Rate 4 0.04 6 0.06 2 -0.49 2 -0.41 Release time of 1 8 -0.01 8 -0.02 9 0.00 9 0.00 Release time of 2 7 -0.01 7 -0.03 7 0.02 7 0.02 Release time of 3 3 -0.08 2 -0.21 4 -0.12 4 -0.12 Release time of 4 9 0.00 9 0.00 6 0.03 6 0.03 Release time of 5 6 0.03 5 0.08 8 0.00 8 0.00 Release time of 6 5 -0.04 4 -0.09 5 -0.11 5 -0.10 Building Exchange Rate 1 -0.30 1 -0.29 1 -0.94 1 -0.89 R-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; it Erovides 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: 85 **Title : Humboldt Bay sensitivity analysis..b94 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= I 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.09 2 -0.14 3 0.26 3 0.26 Resuspension Rate 7 0.04 7 0.06 2 -0.40 2 -0.41 Release time of 1 9 0.01 9 0.02 9 0.00 9 0.01 Release time of 2 8 -0.02 8 -0.05 6 -0.03 6 -0.04 Release time of 3 3 -0.05 3 -0.13 8 -0.02 8 -0.03 Release time of 4 5 -0.04 5 -0.11 5 0.04 5 0.05 Release time of 5 4 0.04 4 0.12 7 0.03 7 0.04 Release time of 6 6 -0.04 6 -0.10 4 -0.06 4 -0.07 Building Exchange Rate 1 -0.35 1 -0.34 1 -0.90 1 -0.87 R-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; it crovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

B)EARTLETT Page 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 analysisNb94 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(5) at Time: I coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff sig Coeff Sig coeff Sig Coeff Deposition velocity 2 -0.10 2 -0.14 3 0.32 3 0.25 Resuspension Rate 5 0.04 5 0.06 2 -0.48 2 -0.40 Release time of 1 8 0.02 8 0.05 6 0.05 6 0.05 Release time of 2 7 -0.02 6 -0.06 9 0.00 9 0.00 Release time of 3 4 -0.05 4 -0.13 8 0.01 8 0.01 Release time of 4 9 0.01 9 0.04 7 0.05 7 0.05 Release time of 5 3 -0.05 3 -0.13 4 -0.20 4 -0.19 Release time of 6 6 -0.02 7 -0.05 5 -0.11 5 -0.10 Building Exchange Rate 1 -0.31 1 -0.30 1 -0.94 1 -0.89 R-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; it orovides 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: 87 **Title : Humboldt Bay sensitivity analysis.Nb94 Input File : C:\REStADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.10 2 -0.14 3 0.20 4 0.20 Resuspension Rate 4 0.05 6 0.08 2 -0.36 2 -0.38 Release time of 1 7 0.01 7 0.04 7 0.03 7 0.04 Release time of 2 9 -0.01 9 -0.03 5 -0.06 5 -0.08 Release time of 3 6 -0.05 5 -0.13 9 0.00 9 0.00 Release time of 4 8 0.01 8 0.03 6 0.04 6 0.04 Release time of 5 5 0.05 3 0.14 8 0.00 8 0.00 Release time of 6 3 -0.05 4 -0.14 4 0.16 3 0.20 Building Exchange Rate 1 -0.35 1 -0.35 1 -0.88 1 -0.83 R-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; it Srovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

t BA RTL ETT Page 74 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Ni-59 Results:** RESRAD-RUILD 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-I.bld 1 *Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time 0.OOE+00 yr ..... 3 Statistics for time 1.00E+00 yr ..... 16 Statistics for time = 5.OOE+01 yr ..... 29 Statistics for time = 1.00E+02 yr ..... 42 Statistics for time = 2.OOE+02 yr ..... 55 Statistics for time = 4.OOE+02 yr ..... 68 Regression 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:\RESRAOFamily\BUILD\3.5\HBSA-NiS9-1.bld 2 *Probabilistic Input Number of Sample Runs: 300 Number Name Distribution Parameters 1 UD LOGUNIFORM

.0000027 .0027 2 DKSUS LOGUNIFORM 2.5E-11 .0000135 3 RFO( 1, 1) TRIANGULAR 1000 10000 100000 4 RFO( 2, 1) TRIANGULAR 1000 10000 100000 5 RFO( 3, 1) TRIANGULAR 1000 10000 100000 6 RFO( 4, 1) TRIANGULAR 1000 10000 100000 7 RFO( 5, 1) TRIANGULAR 1000 10000 100000 8 RFO( 6, 1) TRIANGULAR 1000 10000 100000 9 LAMBDAT TRUNCATED LOGNORMAL-N

.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\MHBSA-NiS9-1.bld Evaluation Time: 0.OOOOOOOOE+00 years Statistics for Dose (mrem) for Time: 1 Source ceptor 1 2 3 Re-* 1-*Minimum Maximum Average Std.Dev 2.15E-09 3.30E-09 2.22E-09 1.02E-10 9.46E-10 1. 33E-09 9.82E-10 4.27E-11 6.31E-10 1.02E-09 6. 54E-10 3.32E-11 9.49E-10 1. 34E-09 9.82E-10 3.98E-11 5 6 6.33E-10 2.15E-09 9.52E-10 3.39E-09 6.54E-10 2.22E-09 2.93E-11 9.71E-11 Total 7.47E-09 1. 12E-08 7.72E-09 3. 33E-10* Total *Minimum 2.15E-09 Maximum 3.30E-09 Average 2.22E-09 Std.Dev 1.02E-10 9.46E-10 1. 33E-09 9.82E-10 4.27E-11 6. 31E-10 1.02E-09 6. 54E-10 3.32E-11 9.49E-10 1. 34E-09 9.82E-10 3.98E-11 6.33E-10 9.52E-10 6. 54E-10 2.93E-11 2.15E-09 3.39E-09 2.22E-09 9.71E-11 7.47E-09 1. 12E-08 7.72E-09 3. 33E-10** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:27:08 Page: 16 *Title : Humboldt Bay sensitivity analysisNi59 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Ni59-1.bld Evaluation Time: 1.00000000 years Statistics for Dose (mrem) for Time: 2 Source Receptor 1 2 3 4 5 6-* 1"*Minimum 1.77E-09 8.54E-10 5.73E-10 8.72E-10 5.91E-10 1.83E-09 Maximum 3.18E-09 1.29E-09 9.75E-10 1.30E-09 8.75E-10 3.26E-09 Average 2.19E-09 9.66E-10 6.44E-10 9.65E-10 6.43E-10 2.19E-09 Total 6.71E-09 1.08E-08 7. 59E-09 (BARTLETT Page 75 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Std.Dev 9.36E-11 3.75E-11 2.91E-11 3.52E-11 2.42E-11 8.96E-11 3.01E-10* Total *Minimum 1.77E-09 8.54E-10 5.73E-10 Maximum 3.18E-09 1.29E-09 9.75E-10 Average 2.19E-09 9.66E-10 6.44E-10 std.Dev 9.36E-11 3.75E-11 2.91E-11 8.72E-10 1. 30E-09 9.65E-10 3.52E-11 5.91E-10 8.75E-10 6.43E-10 2.42E-11 1.83E-09 6.71E-09 3.26E-09 1.08E-08 2.19E-09 7.59E-09 8.96E-11 3.01E-10** RESRAD-BUILD Probabilistic Output 3. 50 12/04/11 14:27:08 Page: 29 **Title : Humboldt Bay sensitivity analysis-Ni59 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Ni59-1.bld Evaluation Time: 50.0000038 years Rei Min Maxi Avei Std statistics for Dose (mrem) for Time: 3 Source ceptor 1 2 3 1-*imum 0.OOE+00 O.OOE+00 O.OOE+00 mum 1.77E-09 7.81E-10 5.19E-10 rage 8.62E-10 3.80E-10 2.53E-10.Dev 6.33E-10 2.79E-10 1.86E-10 4 O.OOE+00 7.81E-10 3.81E-10 2.79E-10 5 O.OOE+00 5.23E-10 2. 53E-10 1.86E-10 6 O.OOE+00 1. 78E-09 8.64E-10 6. 32E-10 Total 0.OOE+00 6. lDE-09 2.99E-09 2.07E-09* Total *Minimum O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 O.006+00 0.OOE+00 0.OOE+00 Maximum 1.77E-09 7.81E-10 5.19E-10 7.81E-10 5.23E-10 1.78E-09 6.10E-09 Average 8.62E-10 3.80E-10 2.53E-10 3.81E-10 2.53E-10 8.64E-10 2.99E-09 Std.Dev 6.33E-10 2.79E-10 1.86E-10 2.79E-10 1.86E-10 6.32E-10 2.07E-09** RESRAD-BUILD Regression and correlation output 3.50 12/04/11 14:27:08 Page: 81 **Title : Humboldt Bay sensitivity analysis-Ni59 Input File : C:\RESRAD-Family\BUILD\3.BLO Coefficients for Total at Time: 1 coefficient PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff* Deposition velocity 2 -0.09 4 -0.13 3 0.28 3 0.18 Resuspension Rate 3 0.07 5 0.10 2 -0.39 2 -0.27 Release time of 1 7 -0.02 7 -0.05 5 -0.05 5 -0.04 Release time of 2 8 -0.02 8 -0.04 8 -0.02 8 -0.02 Release time of 3 4 -0.06 2 -0.15 7 0.03 7 0.02 Release time of 4 9 -0.01 9 -0.03 9 -0.02 9 -0.02 Release time of 5 6 0.04 6 0.10 6 -0.03 6 -0.03 Release time of 6 5 -0.05 3 -0.13 4 -0.18 4 -0.16 Building Exchange Rate 1 -0.35 1 -0.33 1 -0.95 1 -0.92 R-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; it grovides 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: 82 **Title : Humboldt Bay sensitivity analysisNi59 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(1) at Time: 1 Coefficient

=Repetition

=PCC SRC PRCC SRRC 1 1 1 1 Description of Probabilistic variable Sig coeff Sig Coeff Sig coeff Sig Coeff Deposition velocity 2 -0.08 5 -0.12 3 0.27 4 0.18 Resuspension Rate 3 0.08 6 0.12 2 -0.37 2 -0.27 Release time of 1 4 -0.07 2 -0.18 4 -0.27 3 -0.23 Release time of 2 9 0.00 9 -0.01 9 0.01 9 0.01 Release time of 3 5 -0.06 3 -0.14 6 0.05 6 0.04 Release time of 4 8 -0.01 8 -0.02 7 0.03 7 0.02 Release time of 5 6 0.05 4 0.13 8 0.02 8 0.02 Release time of 6 7 -0.03 7 -0.07 5 -0.11 5 -0.09 Building Exchange Rate 1 -0.32 1 -0.31 1 -0.95 1 -0.91 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

eSBARTLETT 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: 83 Title : Humboldt Bay sensitivity analysisNiS9 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: I Coefficient PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.08 4 -0.12 3 0.29 4 0.20 Resuspension Rate 5 0.03 7 0.05 2 -0.41 2 -0.29 Release time of 1 9 0.00 9 0.01 7 0.05 7 0.04 Release time of 2 3 -0.07 2 -0.19 4 -0.28 3 -0.24 Release time of 3 4 -0.05 3 -0.12 6 0.05 6 0.05 Release time of 4 8 -0.01 8 -0.01 9 -0.01 9 -0.01 Release time of 5 7 0.03 6 0.06 8 -0.01 8 -0.01 Release time of 6 6 -0.03 5 -0.07 5 -0.07 5 -0.05 Building Exchange Rate 1 -0.35 1 -0.33 1 -0.95 1 -0.91 R-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; it Erovides 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: 84 **Title : Humboldt Bay sensitivity analysisNi59 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.08 3 -0.12 3 0.26 4 0.18 Resuspension Rate 4 0.05 6 0.08 2 -0.38 2 -0.27 Release time of 1 7 -0.01 7 -0.03 6 0.04 6 0.03 Release time of 2 8 -0.01 8 -0.02 8 0.01 8 0.01 Release time of 3 2 -0.09 2 -0.23 4 -0.22 3 -0.19 Release time of 4 9 0.00 9 0.00 7 0.02 7 0.02 Release time of 5 6 0.03 5 0.09 9 -0.01 9 -0.01 Release time of 6 5 -0.04 4 -0.09 5 -0.11 5 -0.09 Building Exchange Rate 1 -0.31 1 -0.30 1 -0.95 1 -0.91 R-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; it provides 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 12/04/11 14:27:08 Page: 85 **Title : Humboldt Bay sensitivity analysisNi59 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.09 3 -0.13 4 0.25 4 0.17 Resuspension Rate 4 0.05 7 0.07 2 -0.37 2 -0.26 Release time of 1 9 0.00 9 0.01 7 0.05 7 0.04 Release time of 2 8 -0.02 8 -0.04 9 0.00 9 0.00 Release time of 3 5 -0.05 4 -0.12 6 0.06 6 0.05 Release time of 4 3 -0.08 2 -0.20 3 -0.28 3 -0.24 Release time of 5 6 0.04 5 0.11 8 -0.02 8 -0.02 Release time of 6 7 -0.04 6 -0.09 5 -0.09 5 -0.07 Building Exchange Rate 1 -0.36 1 -0.34 1 -0.95 1 -0.91 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

e SBARTLETT 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:\RESRADFamily\BUILD\3.BLD Coefficients for Source(5) at Time: 1 coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.09 4 -0.14 4 0.27 4 0.18 Resuspension Rate 3 0.06 5 0.08 2 -0.39 2 -0.27 Release time of 1 8 0.01 8 0.04 6 0.06 6 0.05 Release time of 2 7 -0.02 7 -0.04 8 0.02 8 0.01 Release time of 3 4 -0.06 3 -0.14 7 0.05 7 0.04 Release time of 4 9 0.01 9 0.02 9 0.00 9 0.00 Release time of 5 5 -0.06 2 -0.14 3 -0.28 3 -0.25 Release time of 6 6 -0.02 6 -0.05 5 -0.10 5 -0.09 Building Exchange Rate 1 -0.34 1 -0.32 1 -0.95 1 -0.91 R-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; it Erovides 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: 1 coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig coeff Sig Coeff Deposition velocity 3 -0.10 4 -0.14 4 0.27 4 0.19 Resuspension Rate 4 0.08 6 0.12 2 -0.39 3 -0.28 Release time of 1 9 0.00 9 0.00 7 0.02 7 0.02 Release time of 2 7 0.00 7 -0.01 6 0.04 6 0.03 Release time of 3 5 -0.06 3 -0.15 5 0.04 5 0.03 Release time of 4 8 0.00 8 0.00 9 0.01 9 0.00 Release time of 5 6 0.05 5 0.13 8 -0.01 8 -0.01 Release time of 6 2 -0.11 2 -0.28 3 -0.35 2 -0.31 Building Exchange Rate 1 -0.35 1 -0.33 1 -0.95 1 -0.91 R-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; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

t BARTLETT Page 78 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Ni-63 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:35:03 Page: Title : Humboldt Bay sensitivity analysis-Ni63 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-Ni63-1.bld 1 **Probabilistic output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = O.OOE+0O yr .... 3 Statistics for time = 1.OOE+OO yr .... 16 Statistics for time 5.OOE+01 yr .... 29 Statistics for time 1.OOE+02 yr .... 42 Statistics for time 2.OOE+02 yr .... 55 Statistics for time = 4.OOE+02 yr .... 68 Regression 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\BUILO\3.5\HBSA-Ni63-1.bld 2 **Probabilistic Input Number of Sample Runs: 300 Number Name 1 UD 2 DKSUS 3 RFO( 1, 1)4 RFO( 2, 1)S 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 .0027 2.5E-11 .0000135 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:35:03 Page: 3 *Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-Ni63-I.bld Evaluation Time: O.OOOOOOOOE+00 years Statistics for Dose (mrem) for Time: 1 Receptor*** 1"***Minimum Maximum Average Std.Dev 5.88E-09 8. 55E-09 6.06E-09 2.04E-10 Source 2 2.59E-09 3.49E-09 2.67E-09 8. 52E-11 3 1.73E-09 2 .62E-09 1.78E-09 6.79E-11 2.59E-09 3. 50E-09 2.67E-09 8.08E-11 1. 73E-09 2.22E-09 1. 78E-09 5.48E-11 6 5.86E-09 8. 75E-09 6.06E-09 2.05E-10 Total 2.04E-08 2.91E-08 2.1OE-08 6. 78E-10 Total*TotalI Minimum Maximum Average Std.Dev 5.88E-09 8. 55E-09 6.06E-09 2.04E-10 2.59E-09 3.49E-09 2.67E-09 8. 52E-11 1.73E-09 2.62E-09 1. 78E-09 6.79E-11 2. 59E-09 3.SOE-09 2.67E-09 8.08E-11 1. 73E-09 2.22E-09 1. 78E-09 5.48E-11 5.86E-09 8. 75E-09 6.06E-09 2.05E-10 2.04E-08 2.91E-08 2. 1OE-08 6. 78E-10** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:35:03 Page: 16 **Title : Humboldt Bay sensitivity analysis_.Ni63 Input File : C:\RESRADFamily\BUILD\3

.5\HBSA-Ni63-1.bld Evaluation Time: 1.00000000 years Statistics for Dose (mrem) for Time: 2 Source Receptor 1 Minimum 4.72E-09 Maximum 8.14E-09 Average 5.91E-09 std.Dev 1.94E-10 2 3 2.30E-09 3.3SE-09 2.61E-09 7. 55E-11 1.5SE-09 2.49E-09 1.74E-09 5.96E-11 2.35E 3.36E 2.61E 7.27E 4 5 6-09 1.60E-09 4.88E-09-09 2.07E-09 8.32E-09 E-09 1.74E-09 5.91E-09-11 4.45E-11 1.93E-10 Total 1. 81E-08 2.77E-08 2.05E-08 6.23E-10 t BARTLETT Page 79 Page 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-08 Maximum 8.14E-09 3.35E-09 2.49E-09 3.36E-09 2.07E-09 8.32E-09 2.77E-08 Average 5.91E-09 2.61E-09 1.74E-09 2.61E-09 1.74E-09 5.91E-09 2.05E-08 Std.Dev 1.94E-10 7.55E-11 5.96E-11 7.27E-11 4.45E-11 1.93E-10 6.23E-10* RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:35:03 Page: 29 **Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRAD-Family\BUILD\3

.5\HBSA-Ni63-1.bld Evaluation Time: 50.0000038 years Statistics for Dose (mrem) for Time: 3 Source Receptor 1 2 3 4 5 6 Total Minimum O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 0.OOE+00 0.OOE+00 Maximum 3.38E-09 1.49E-09 9.91E-10 1.49E-09 9.98E-10 3.38E-09 1.16E-08 Average 1.64E-09 7.23E-10 4.81E-10 7.23E-10 4.81E-10 1.64E-09 5.68E-09 Std.Dev 1.21E-09 5.33E-10 3.55E-10 5.33E-10 3.55E-10 1.21E-09 3.95E-09* Total *Minimum 0.OOE+00 O.OOE+00 O.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 O.OOE+00 Maximum 3.38E-09 1.49E-09 9.91E-10 1.49E-09 9.98E-10 3.38E-09 1.16E-08 Average 1.64E-09 7.23E-10 4.81E-10 7.23E-10 4.81E-10 1.64E-09 5.68E-09 std.Dev 1.21E-09 5.33E-10 3.55E-10 5.33E-10 3.55E-10 1.21E-09 3.95E-09** RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 14:35:03 Page: 81 Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRADoFamily\BUILD\3.BLD coefficients for Total at Time: 1 Coefficient PCC SRC PRCC SRRC Repetition 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.08 6 -0.11 3 0.26 3 0.17 Resuspension Rate 3 0.08 5 0.11 2 -0.30 2 -0.20 Release time of 1 7 -0.02 7 -0.06 8 -0.01 8 -0.01 Release time of 2 9 -0.01 9 -0.02 6 -0.02 6 -0.02 Release time of 3 4 -0.06 2 -0.16 7 0.02 7 0.01 Release time of 4 8 -0.02 8 -0.05 5 -0.06 5 -0.05 Release time of 5 6 0.05 4 0.12 9 -0.01 9 0.00 Release time of 6 5 -0.05 3 -0.12 4 -0.14 4 -0.11 Building Exchange Rate 1 -0.36 1 -0.34 1 -0.96 1 -0.94 R-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 I and is called the coefficient of determination; it rovides 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: 82 Title : Humboldt Bay sensitivity analysis-Ni63 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(i) at Time: I Coefficient PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig coeff Deposition Velocity 3 -0.07 6 -0.10 3 0.26 3 0.18 Resuspension Rate 2 0.08 5 0.13 2 -0.28 2 -0.19 Release time of 1 4 -0.07 2 -0.16 4 -0.16 4 -0.13 Release time of 2 9 0.00 9 0.01 9 0.01 9 0.01 Release time of 3 5 -0.06 4 -0.15 8 0.01 8 0.01 Release time of 4 8 -0.01 8 -0.04 7 -0.02 7 -0.01 Release time of 5 6 0.06 3 0.15 6 0.02 6 0.02 Release time of 6 7 -0.03 7 -0.07 5 -0.07 5 -0.06 Building Exchange Rate 1 -0.33 1 -0.32 1 -0.95 1 -0.94 R-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; it provides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

WI BARTLETT Page 80 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 14:35:03 Page: 83 **Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1 iCoefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.07 4 -0.10 3 0.29 3 0.19 Resuspension Rate 5 0.04 6 0.06 2 -0.33 2 -0.22 Release time of 1 9 0.00 9 0.00 7 0.05 7 0.04 Release time of 2 3 -0.06 2 -0.16 4 -0.21 4 -0.17 Release time of 3 4 -0.05 3 -0.14 6 0.06 5 0.05 Release time of 4 8 -0.01 8 -0.03 5 -0.07 6 -0.05 Release time of 5 6 0.03 5 0.09 9 0.00 9 0.00 Release time of 6 7 -0.02 7 -0.05 8 -0.04 8 -0.03 Building Exchange Rate 1 -0.36 1 -0.35 1 -0.95 1 -0.93 R-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; it provides 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: 84 **Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1 Coefficient PCC SRC. PRCC SRRC Repetition 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeff Deposition velocity 3 -0.07 4 -0.10 3 0.27 3 0.17 Resuspension Rate 4 0.06 5 0.08 2 -0.30 2 -0.20 Release time of 1 7 -0.01 7 -0.03 6 0.03 6 0.02 Release time of 2 9 0.00 9 -0.01 8 0.02 8 0.02 Release time of 3 2 -0.09 2 -0.23 4 -0.14 4 -0.12 Release time of 4 8 -0.01 8 -0.02 7 -0.03 7 -0.02 Release time of 5 5 0.04 3 0.11 9 0.00 9 0.00 Release time of 6 6 -0.03 6 -0.08 5 -0.09 5 -0.07 Building Exchange Rate 1 -0.32 1 -0.31 1 -0.96 1 -0.94 R-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; it Erovides 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: 85 **Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1 Coefficient PCC SRC PRCC SRRC Repetition 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 5 -0.10 3 0.25 4 0.17 Resuspension Rate 4 0.05 6 0.08 2 -0.29 2 -0.20 Release time of 1 9 0.00 9 0.00 6 0.07 6 0.05 Release time of 2 8 -0.01 8 -0.02 8 -0.02 8 -0.02 Release time of 3 5 -0.05 4 -0.13 7 0.03 7 0.03 Release time of 4 2 -0.08 2 -0.20 4 -0.22 3 -0.18 Release time of 5 6 0.05 3 0.13 9 0.01 9 0.01 Release time of 6 7 -0.03 7 -0.07 5 -0.07 5 -0.06 Building Exchange Rate 1 -0.37 1 -0.36 1 -0.95 1 -0.93 R-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; it Srovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

Q(0DBARTLETT Page 81 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 14:35:03 Page: 86 **Title : Humboldt Bay sensitivity analysisjNi63 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(5) at Time: 1 coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.08 3 -0.12 3 0.25 3 0.17 Resuspension Rate 3 0.07 5 0.10 2 -0.29 2 -0.20 Release time of 1 7 0.01 7 0.03 6 0.07 6 0.06 Release time of 2 8 -0.01 8 -0.02 9 0.01 9 0.01 Release time of 3 4 -0.06 2 -0.16 8 0.01 8 0.01 Release time of 4 9 0.00 9 -0.01 7 -0.02 7 -0.01 Release time of 5 5 -0.04 4 -0.11 4 -0.18 4 -0.16 Release time of 6 6 -0.02 6 -0.05 5 -0.09 5 -0.07 Building Exchange Rate 1 -0.37 1 -0.35 1 -0.95 1 -0.93 R-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 I and is called the coefficient of determination; it Erovides 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: 87 **Title : Humboldt Bay sensitivity analysisNi63 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.08 6 -0.12 3 0.26 4 0.17 Resuspension Rate 3 0.09 5 0.13 2 -0.31 3 -0.21 Release time of 1 7 -0.01 7 -0.02 5 0.04 5 0.03 Release time of 2 9 0.00 9 0.01 6 0.03 6 0.03 Release time of 3 5 -0.06 3 -0.15 8 0.02 8 0.02 Release time of 4 8 -0.01 8 -0.01 7 -0.03 7 -0.02 Release time of 5 6 0.06 4 0.14 9 -0.02 9 -0.02 Release time of 6 2 -0.09 2 -0.24 4 -0.25 2 -0.21 Building Exchange Rate 1 -0.34 1 -0.33 1 -0.95 1 -0.93 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.(F BARTLETT Page 82 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Np-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 Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = O.OOE+O0 yr .... 3 Statistics for time = 1.OOE+00 yr .... 16 Statistics for time = 5.OOE+O1 yr .... 29 Statistics for time = 1.OOE+02 yr .... 42 Statistics for time = 2.OOE+02 yr .... 55 Statistics for time = 4.OOE+02 yr .... 68 Regression 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\HBSA-Np237-1.bld 2 **Probabilistic Input Number of Sample Runs: 300 Number 1 2 3 4 5 6 7 8 9 Name UD DKSUS RFO( 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 .0027 2.5E-11 .0000135 1O00 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999 RESRAD-BUILD Probabilistic Output 3.50 12/04/11 15:25:48 Page: 3 **Title : Humboldt Bay sensitivity analysisjNp237 Input File : C:\RESRAD-Family\BUILD\3

.5\NBSA-Np237-1.bld Evaluation Time: O.OOOOOOOOE+00 years Statistics for Dose (mrem) for Time: I Receptor 1 Minimum 4.83E-05 Maximum 2.82E-04 Average 5.76E-05 std.Dev 1.89E-05 Source 2 2.08E-05 9.78E-05 2.50E-05 8.03E-06 3 1.38E-05 9.24E-05 1.66E-05 6.33E-06 4 2.08E-05 9.94E-05 2.49E-05 7.65E-06 5 1. 38E-05 5.83E-05 1.65E-05 5.30E-06 4.78E-05 3.OOE-04 5.71E-05 1.90E-05 Total 1.65E-04 9.20E-04 1.98E-04 6.29E-05* Total *Minimum 4.83E-05 Maximum 2.82E-04 Average 5.76E-05 Std.Dev 1.89E-05 2.08E-05 9.78E-05 2.50E-05 8.03E-06 1.38E-05 9.24E-05 1.66E-05 6.33E-06 2.08E-05 9.94E-05 2.49E-05 7.65E-06 1. 38E-05 5.83E-05 1.65E-05 5.30E-06 4.78E-05 3.OOE-04 5. 71E-05 1.90E-05 1.65E-04 9.20E-04 1.98E-04 6.29E-05** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 15:25:48 Page: Title : Humboldt Bay sensitivity analysisjNp237 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Np237-1.bld Evaluation Time: 1.00000000 years 16 **Statistics for Dose (mrem) for Time: 2 Source 1 2 Receptor-u 1i.*Minimum Maximum Avenage Std.Dev 4.74E-05 2.79E-04 5.68E-05 1.84E-05 2.05E-05 9.70E-05 2.46E-05 7.80E-06 1. 34E-05 9.15E-05 1.64E-05 6.19E-06 4 5 2.03E-05 1.35E-05 9.85E-05 5.66E-05 2.46E-05 1.63E-05 7.43E-06 5.12E-06 6 4.65E-05 2.98E-04 5.63E-05 1. 86E-05 Total 1, 62E-04 9.12E-04 1. 95E-04 6. 14E-05 r BARTLETT Page 83 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0* Total *Minimum 4.74E-05 2.05E-05 1.34E-05 2.03E-05 1.35E-05 4.65E-05 1.62E-04 Maximum 2.79E-04 9.70E-05 9.15E-05 9.85E-05 5.66E-05 2.98E-04 9.12E-04 Average 5.68E-05 2.46E-05 1.64E-05 2.46E-05 1.63E-05 5.63E-05 1.95E-04 Std.Dev 1.84E-05 7.80E-06 6.19E-06 7.43E-06 5.12E-06 1.86E-05 6.14E-05** 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 years Statistics for Dose (mrem) for Time: 3 Source Receptor 1 2 3 4 5 6 Total Minimum 1.73E-06 3.31E-07 1.34E-07 3.31E-07 1.35E-07 1.27E-06 3.93E-06 Maximum 5.33E-05 2.47E-05 1.76E-05 2.54E-05 1.56E-05 5.80E-05 1.84E-04 Average 2.34E-05 9.93E-06 6.53E-06 9.96E-06 6.48E-06 2.33E-05 7.96E-05 Std.Dev 1.49E-0S 6.57E-06 4.41E-06 6.56E-06 4.39E-06 1.SOE-05 4.85E-05* Total *Minimum 1.73E-06 3.31E-07 1.34E-07 3.31E-07 1.35E-07 1.27E-06 3.93E-06 Maximum 5.33E-05 2.47E-05 1.76E-05 2.54E-05 1.56E-05 5.80E-05 1.84E-04 Average 2.34E-05 9.93E-06 6.53E-06 9.96E-06 6.48E-06 2.33E-05 7.96E-05 Std.Dev 1.49E-05 6.57E-06 4.41E-06 6.56E-06 4.39E-06 1.50E-05 4.85E-05** RESRAD-BUILD Regression and correlation output 3.50 12/04/11 15:25:48 Page: 81 **Title : Humboldt Bay sensitivity analysisjNp237 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Total at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeff Deposition velocity 3 -0.08 5 -0.11 9 0.03 9 0.01 Resuspension Rate 2 0.09 4 0.13 7 -0.08 7 -0.03 Release time of 1 6 -0.04 6 -0.10 3 -0.30 3 -0.18 Release time of 2 9 -0.01 9 -0.03 5 -0.12 5 -0.07 Release time of 3 4 -0.07 2 -0.16 8 -0.05 8 -0.03 Release time of 4 8 -0.02 8 -0.06 4 -0.16 4 -0.09 Release time of 5 7 0.03 7 0.09 6 -0.08 6 -0.03 Release time of 6 S -0.06 3 -0.14 2 -0.30 2 -0.18 Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.79 R-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; it grovides 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 analysisNp237 Input File : C:\RESRADFamily\BUILD\3,BLD Coefficients for Source(i) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.07 6 -0.10 5 0.05 6 0.02 Resuspension Rate 3 0.10 4 0.15 3 -0.09 3 -0.04 Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59 Release time of 2 9 0.00 9 0.00 9 -0.01 9 0.00 Release time of 3 5 -0.06 3 -0.15 4 0.05 4 0.03 Release time of 4 8 -0.02 8 -0.04 6 -0.04 5 -0.02 Release time of 5 6 0.05 5 0.14 8 0.03 8 0.02 Release time of 6 7 -0.02 7 -0.06 7 -0.04 7 -0.02 Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

~rBARTLETT Page 84 l__O'B ART L E"r Page 84 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 15:25:48 Page: 83 Title : Humboldt Bay sensitivity analysisNp237 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 4 -0.09 5 0.03 7 0.01 Resuspension Rate 5 0.04 6 0.06 3 -0.08 3 -0.04 Release time of 1 9 -0.01 9 -0.02 8 -0,02 8 -0.01 Release time of 2 2 -0.10 2 -0.25 2 -0.70 2 -0.58 Release time of 3 4 -0.05 3 -0.12 4 0.04 4 0.02 Release time of 4 8 -0.01 8 -0.03 6 -0.03 5 -0.02 Release time of 5 6 0.03 5 0.06 9 0.02 9 0.01 Release time of 6 7 -0.02 7 -0.05 7 -0.03 6 -0.02 Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.78 R-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; it Srovides 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 12/04/1i 15:25:48 Page: 84 Title : Humboldt Bay sensitivity analysisNp237 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 3 -0.07 3 -0.10 8 -0.01 8 0.00 Resuspension Rate 4 0.06 4 0.09 3 -0.05 3 -0.02 Release time of 1 7 -0.02 7 -0.05 9 -0.01 9 0.00 Release time of 2 9 0.00 9 0.00 6 0.02 6 0.01 Release time of 3 2 -0.12 1 -0.30 2 -0.69 2 -0.57 Release time of 4 8 -0.01 8 -0.01 4 -0.02 5 -0.01 Release time of 5 5 0.03 5 0.09 7 0.01 7 0.01 Release time of 6 6 -0.03 6 -0.08 5 -0.02 4 -0.01 Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79 R-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; it orovides 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 1S:25:48 Page: 85 **Title : Humboldt Bay sensitivity analysisNp237 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 3 -0.07 5 -0.10 9 -0.01 9 0.00 Resuspension Rate 4 0.06 6 0.09 6 -0.04 7 -0.02 Release time of 1 8 -0.01 8 -0.02 8 -0.02 8 -0.01 Release time of 2 9 -0.01 9 -0.01 5 0.04 5 0.02 Release time of 3 5 -0.05 3 -0.11 3 0.06 3 0.04 Release time of 4 2 -0.12 2 -0.29 2 -0.71 2 -0.59 Release time of S 6 0.04 4 0.10 7 -0.03 6 -0.02 Release time of 6 7 -0.03 7 -0.07 4 -0.04 4 -0.03 Building Exchange Rate 1 -0.34 1 -0.32 1 -0.97 1 -0.79 R-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; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

BARTLETT Page 85 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 15:25:48 Page: 86 **Title : Humboldt Bay sensitivity analysisNp237 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(5) at Time: 1 coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.09 4 -0.12 9 0.01 9 0.00 Resuspension Rate 4 0.08 5 0.12 4 -0.05 5 -0.02 Release time of 1 8 0.01 8 0.02 8 0.01 8 0.01 Release time of 2 7 -0.01 7 -0.02 6 0.02 6 0.01 Release time of 3 5 -0.06 3 -0.15 7 0.02 7 0.01 Release time of 4 9 0.00 9 -0.01 3 -0.07 3 -0.04 Release time of 5 3 -0.09 2 -0.21 2 -0.69 2 -0.55 Release time of 6 6 -0.02 6 -0.04 5 -0.05 4 -0.03 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79 R-SQUARE 0.2 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; it provides 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: 87 **Title : Humboldt Bay sensitivity analysis_.Np237 Input File : C:\RESRADFamily\BUILD\ .BLD Coefficients for Source(6) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.08 6 -0.11 4 0.07 4 0.03 Resuspension Rate 3 0.10 4 0.15 3 -0.11 3 -0.05 Release time of 1 7 -0.01 7 -0.03 7 -0.02 7 -0.01 Release time of 2 9 0.01 9 0.01 8 0.01 8 0.01 Release time of 3 5 -0.06 3 -0.15 6 0.04 6 0.03 Release time of 4 8 -0.01 8 -0.02 5 -0.05 5 -0.03 Release time of 5 6 0.05 5 0.12 9 0.00 9 0.00 Release time of 6 2 -0.12 1 -0.31 2 -0.69 2 -0.57 Building Exchange Rate 1 -0.32 2 -0.29 1 -0.97 1 -0.79 R-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; it provides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

~rBARTLETT Page 86'hBARTLETT Page 86 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Pu-238 Results:-RESRAD-BUILD Probabilistic Output 3.50 12/03/11 23:11:12 Page: 1 *Title : Humboldt Bay sensitivity analysisPu238 Input File C:\RESRADFamily\BUILD\3.5\HBSA-Pu238-1.bld Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for tine = 0.OOE+00 yr. 3 Statistics for time = 1.OOE+00 yr ..... 16 Statistics for time = 5.00E+00 yr ..... 29 Statistics for time = 1.OOE+02 yr ..... 42 Statistics for time = 2.OOE+02 yr ..... 55 Statistics for time = 4.OOE+02 yr ..... 68 Regression and Correlation Output ........ 81* RESRAD-BUILD Probabilistic Output 3.50 12/03/11 23:11:12 Page: 2 **Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu238-1.bld Probabilistic Input Number of sample Runs: 300 Number Name Distribution 1 UD LOGUNIFORM 2 DKSUS LOGUNIFORM 3 RFO( 1, 1) TRIANGULAR 4 RFO( 2, 1) TRIANGULAR 5 RFO( 3, 1) TRIANGULAR 6 RFO( 4, 1) TRIANGULAR 7 RFO( 5, 1) TRIANGULAR 8 RFO( 6, 1) TRIANGULAR 9 LAMBDAT TRUNCATED LOGNORMAL-N Parameters

.0000027 .0027 2.5E-11 .0000135 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 23:11:12 Page: 3 *Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu238-1.bld Evaluation Time: O.OOOOOOOOE+00 years Statistics for Dose (mrem) for Time: Source Receptor 1 2 3-* 1"**Minimum 3.32E-05 1.47E-05 9.78E-06 Maximum 2.02E-04 7.03E-05 6.66E-05 Average 3.98E-05 1.76E-05 1.18E-05 std.Dev 1.34E-05 5.70E-06 4.51E-06 1 4 1.47E-05 7.15E-05 1.76E-05 5.44E-06 9.77E-06 4.20E-05 1. 17E-05 3.73E-06 6 3.33E-05 2.16E-04 3.99E-05 1. 36E-05 Total 1. 15E-04 6.61E-04 1. 38E-04 4.48E-05* Total *Minimum Maximum Average Std.Dev 3. 32E-05 2.02E-04 3.98E-05 1.34E-05 1.47E-05 7.03E-05 1.76E-05 5.70E-06 9.78E-06 6.66E-05 1.18E-05 4.51E-06 1.47E-05 7.15 E-05 1.76E-05 5.44E-06 9.77E-06 4.20E-05 1.17E-05 3.73E-06 3. 33E-05 2.16E-04 3.99E-05 1. 36E-05 1. 15E-04 6.61E-04 1. 38E-04 4.48E-05** 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: 1.00000000 years 16 **Statistics for Dose (mrem) for Time: 2 Source Receptor 1 2 3 4-* 1"*Minimum 3.24E-05 1.43E-05 9.42E-06 1.42E-05 Maximum 1.99E-04 6.92E-05 6.54E-05 7.03E-05 Average 3.90E-05 1.72E-05 1.15E-05 1.72E-05 Std.Dev 1.30E-05 5.49E-06 4.37E-06 5.24E-06 9.49E-06 3.98E-05 1. 15E-05 3.57E-06 6 3.21E-05 2.12E-04 3.90E-05 1.32E-05 Total 1. 12E-04 6. SOE-04 1. 35E-04 4.34E-05 t BARTLETT Page 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-04 Maximum 1.99E-04 6.92E-05 6.54E-05 7.03E-05 3.98E-05 2.12E-04 6.50E-04 Average 3.90E-05 1.72E-05 1.15E-05 1.72E-05 1.15E-05 3.90E-05 1.35E-04 std.Dev 1.30E-05 5.49E-06 4.37E-06 5.24E-06 3.57E-06 1.32E-05 4.34E-05 4, RESRAD-BUILD Probabilistic Output 3.50 12/03/11 23:11:12 Page: 29 *Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu238-1.bld Evaluation Time: 50.0000038 years Statistics for Dose (mrem) for Time: 3 Source Receptor 1 2 3 4 5 6 Total Minimum 2.44E-09 1.86E-09 6.50E-10 1.86E-09 6.53E-10 2.44E-09 9.89E-09 Maximum 2.49E-05 1.18E-05 8.50E-06 1.22E-05 7.51E-06 2.76E-05 8.67E-05 Average 1.04E-05 4.63E-06 3.09E-06 4.64E-06 3.06E-06 1.06E-05 3.64E-05 std.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-09 Maximum 2.49E-05 1.18E-05 8.50E-06 1.22E-05 7.51E-06 2.76E-05 8.67E-05 Average 1.04E-05 4.63E-06 3.09E-06 4.64E-06 3.06E-06 1.06E-05 3.64E-05 Std.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: 81 *Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Total at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 5 -0.10 9 -0.01 9 0.00 Resuspension Rate 2 0.09 4 0.13 8 -0.01 8 -0.01 Release time of 1 6 -0.04 6 -0.10 2 -0.30 3 -0.18 Release time of 2 9 -0.01 9 -0.03 5 -0.13 5 -0.07 Release time of 3 4 -0.07 2 -0.16 7 -0.05 7 -0.03 Release time of 4 8 -0.02 8 -0.06 4 -0.17 4 -0.10 Release time of 5 7 0.04 7 0.09 6 -0.08 6 -0.05 Release time of 6 5 -0.06 3 -0.13 3 -0.30 2 -0.18 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79 R-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; it provides 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: 82 *Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(i) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.07 6 -0.10 9 0.02 9 0.01 Resuspension Rate 3 0.10 4 0.15 5 -0.04 6 -0.02 Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59 Release time of 2 9 0.00 9 0.00 8 -0.02 8 -0.01 Release time of 3 5 -0.06 3 -0.15 4 0.04 4 0.03 Release time of 4 8 -0.02 8 -0.05 3 -0.05 3 -0.03 Release time of 5 6 0.05 5 0.14 6 0.04 5 0.02 Release time of 6 7 -0.02" 7 -0.06 7 -0.02 7 -0.01 Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78 R-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 I and is called the coefficient of determination; it provides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.(O BA RT LETT 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: 83 Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.06 4 -0.09 9 0.00 9 0.00 Resuspension Rate 5 0.04 6 0.06 5 -0.02 8 -0.01 Release time of 1 9 -0.01 9 -0.02 6 -0.02 6 -0.01 Release time of 2 2 -0.10 2 -0.25 2 -0.70 2 -0.58 Release time of 3 4 -0.05 3 -0.12 4 0.02 4 0.01 Release time of 4 8 -0.01 8 -0.03 3 -0.03 3 -0.02 Release time of 5 6 0.03 5 0.07 7 0.02 5 0.01 Release time of 6 7 -0.02 7 -0.05 8 -0.02 7 -0.01 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.78 R-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; it Erovides 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: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig coeff Sig Coeff Deposition velocity 3 -0.07 3 -0.10 3 -0.05 3 -0.02 Resuspension Rate 4 0.06 4 0.09 7 0.02 7 0.01 Release time of 1 7 -0.02 7 -0.05 9 -0.01 9 0.00 Release time of 2 9 0.00 9 0.00 8 0.01 8 0.01 Release time of 3 2 -0.12 1 -0.30 2 -0.69 2 -0.57 Release time of 4 8 -0.01 8 -0.01 4 -0.03 4 -0.02 Release time of 5 5 0.03 5 0.09 5 0.02 5 0.01 Release time of 6 6 -0.03 6 -0.08 6 -0.02 6 -0.01 Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79 R-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; it grovides 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: 85 **Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 5 -0.09 4 -0.05 5 -0.02 Resuspension Rate 4 0.06 6 0.09 8 0.02 9 0.01 Release time of 1 8 -0.01 8 -0.03 9 -0.02 8 -0.01 Release time of 2 9 0.00 9 -0.01 5 0.04 4 0.02 Release time of 3 5 -0.05 3 -0.11 3 0.05 3 0.03 Release time of 4' 2 -0.12 2 -0.30 2 -0.72 2 -0.59 Release time of 5 6 0.04 4 0.10 7 -0.03 7 -0.02 Release time of 6 7 -0.03 7 -0.06 6 -0.03 6 -0.02 Building Exchange Rate 1 -0.34 1 -0.31 1 -0.97 1 -0.79 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

r BARTLETT Page 89 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: 86 **Title : Humboldt Bay sensitivity analysisPu238 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(S) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 4 -0.08 5 -0.12 6 -0.02 6 -0.01 Resuspension Rate 2 0.09 4 0.12 9 0.01 9 0.00 Release time of 1 7 0.01 8 0.02 8 0.01 8 0.00 Release time of 2 8 -0.01 7 -0.02 5 0.02 5 0.01 Release time of 3 5 -0.06 3 -0.15 7 0.01 7 0.01 Release time of 4 9 0.00 9 -0.01 3 -0.07 3 -0.04 Release time of 5 3 -0.09 2 -0.21 2 -0.69 2 -0.55 Release time of 6 6 -0.02 6 -0.04 4 -0.04 4 -0.02 Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.79 R-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; it orovides 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: 87 **Title : Humboldt Bay sensitivity analysisPu238 Input. File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(6) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeff Deposition Velocity 4 -0.08 6 -0.11 7 0.02 7 0.01 Resuspension Rate 3 0.10 3 0.15 4 -0.04 4 -0.02 Release time of 1 7 -0.01 7 -0.04 6 -0.03 6 -0.02 Release time of 2 9 0.01 9 0.02 8 0.01 8 0.01 Release time of 3 5 -0.06 4 -0.15 5 0.03 5 0.02 Release time of 4 8 -0.01 8 -0.02 3 -0.05 3 -0.03 Release time of 5 6 0.05 5 0.12 9 0.01 9 0.00 Release time of 6 2 -0.12 1 -0.30 2 -0.69 2 -0.56 Building Exchange Rate 1 -0.31 2 -0.29 1 -0.97 1 -0.79 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

D"BARTLETT Page 90 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Pu-239 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 20:37:27 Page: Title : Humboldt Bay sensitivity analysis.Pu239 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-Pu239-1.bld 1 **Probabilistic output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = 0.OOE+00 yr ... 3 Statistics for time = 1.00E+00 yr ... 16 Statistics for time = 5.OOE+01 yr ..... 29 Statistics for time = 1.OOE+02 yr ..... 42 Statistics for time = 2.OOE+02 yr ..... 55 Statistics for time = 4.OOE+02 yr ..... 68 Regression and correlation output ........ 81** RESRAD-BUILO Probabilistic Output 3.50 12/04/11 20:37:27 Page: Title : Humboldt Bay sensitivity analysis.Pu239 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu239-1.bld 2 **probabilistic Input Number of Sample Runs: 300 Number 1 2 3 4 5 6 7 8 9 Name UD DKSUS RFO( 1, 1)RF0( 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 .0027 2.5E-11 .0000135 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 20:37:27 Page: 3 *Title : Humboldt Bay sensitivity analysis-Pu239 Input File : C:\RESRAD-Family\BUILD\3.S\HBSA-Pu239-1.bld Evaluation Time: 0.OOOOOOOOE+00 years Statistics for Dose (mrem) for Time: 1 Receptor*** i***Minimum Maximum Average std.Dev 1 3.69E-05 2.23E-04 4.43E-05 1. 50E-05 Source 2 1. 63E-05 7. 75E-05 1.96E-05 6. 38E-06 3 1.09E-05 7. 33E-05 1. 31E-05 5.03E-06 4 1.63E-05 7.87E-05 1.9SE-05 6.08E-06 1.08E-05 4.62E-05 1. 31E-05 4.21E-06 3.69E-05 2.38E-04 4.43E-05 1. S1E-05 Total 1.28E-04 7.28E-04 1. 54E-04 4.99E-05* Total*Total Minimum Maximum Average std.Dev 3.69E-05 2.23E-04 4.43E-05 1. SOE-05 1.63E-05 7. 75E-05 1.96E-05 6. 38E-06 1.09E-05 7. 33E-05 1. 31E-05 5.03E-06 1.63E-05 7.87E-05 1.9SE-05 6.08E-06 1.08E-05 4.62E-05 1. 31E-05 4.21E-06 3.69E-05 2.38E-04 4.43E-05 1. 51E-05 1.28E-04 7.28E-04 1. 54E-04 4.99E-05** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 20:37:27 Page: Title : Humboldt Bay sensitivity analysisjPu239 Input File : C:\RESRAD-Family\BUILD\3.5\HBSA-Pu239-1.bld Evaluation Time: 1.00000000 years 16 **Statistics for Dose (mrem) for Time: 2 Source 1 2 Receptor-* 1"**Minimum Maximum Average std.Dev 3.63E-05 2.20E-04 4. 37E-05 1.46E-05 1. 61E-05 7.68E-05 1.93E-05 6.20E-06 1.05E-05 7.26E-05 1.29E-05 4.91E-06 4 5 1.59E-05 1.06E-05 7.80E-05 4.48E-05 1.93E-05 1.29E-05 5.90E-06 4.06E-06 6 3.59E-05 2.35E-04 4.37E-05 1. 48E-05 Total 1.25E-04 7.21E-04 1. 52E-04 4.88E-05 C)BARTLETT Page 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-05 1.06E-OS 3.59E-05 1.25E-04 Maximum 2.20E-04 7.68E-05 7.26E-05 7.80E-05 4.48E-05 2.35E-04 7.21E-04 Average 4.37E-O5 1.93E-05 1.29E-05 1.93E-05 1.29E-05 4.37E-05 1.52E-04 std.Dev 1.46E-05 6.20E-06 4.91E-06 5.90E-06 4.06E-06 1.48E-05 4.88E-05** RESRAD-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\HB _SA-Pu239-1.bld Evaluation Time: 50.0000038 years statistics for Dose (mrem) for Time: 3 Source Receptor 1 2 3 4 5 6 Total Minimum 7.09E-09 9.59E-10 2.53E-10 9.59E-10 2.55E-10 5.43E-09 1.49E-08 Maximum 4.08E-05 1.93E-05 1.39E-05 1.99E-05 1.23E-05 4.50E-05 1.43E-04 Average 1.72E-05 7.62E-06 5.08E-06 7.64E-06 5.04E-06 1.74E-05 6.OOE-05 std.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-08 Maximum 4.08E-05 1.93E-05 1.39E-05 1.99E-05 1.23E-05 4.SOE-05 1.43E-04 Average 1.72E-05 7.62E-06 5.08E-06 7.64E-06 5.04E-06 1.74E-05 6.OOE-05 std.Dev 1.18E-05 5.22E-06 3.50E-06 5.21E-06 3.49E-06 1.19E-05 3.85E-05** RESRAD-BUILD Regression and Correlation output 3.50 12/04/11 20:37:27 Page: 81 **Title : Humboldt Bay sensitivity analysis-Pu239 Input File : C:\RESRAD-Family\BUILD\3.BLD coefficients for Total at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.08 5 -0.11 9 0.03 9 0.01 Resuspension Rate 2 0.09 4 0.13 7 -0.08 7 -0.03 Release time of 1 6 -0.04 6 -0.10 3 -0.30 3 -0.18 Release time of 2 9 -0.01 9 -0.03 5 -0.12 5 -0.07 Release time of 3 4 -0.07 2 -0.16 8 -0.05 8 -0.03 Release time of 4 8 -0.02 8 -0.06 4 -0.16 4 -0.09 Release time of 5 7 0.03 7 0.09 6 -0.08 6 -0.05 Release time of 6 5 -0.06 3 -0.14 2 -0.30 2 -0.18 Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.79 R-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; it provides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and Correlation output 3.S0 12/04/11 20:37:27 Page: 82 **Title : Humboldt Bay sensitivity analysisPu239 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(i) at Time: 1 Coefficient PCC SRC PRCC SRRC Repetition 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff sig Coeff Deposition velocity 4 -0.07 6 -0.10 5 0.04 6 0.02 Resuspension Rate 3 0.10 4 0.15 3 -0.09 3 -0.04 Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59 Release time of 2 9 0.00 9 0.00 9 -0.01 9 0.00 Release time of 3 5 -0.06 3 -0.15 4 0.05 4 0.03 Release time of 4 8 -0.02 8 -0.04 6 -0.04 5 -0.02 Release time of 5 6 0.05 5 0.14 8 0.03 8 0.02 Release time of 6 7 -0.02 7 -0.06 7 -0.03 7 -0.02 Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78 R-SQUARE 0.23 0.23 0.95 0S95-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

B ABARTLETT Page 92 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 20:37:27 Page: 83 *Title : Humboldt Bay sensitivity analysisPu239 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 4 -0.09 5 0.03 7 0.01 Resuspension Rate 5 0.04 6 0.06 3 -0.08 3 -0.04 Release time of 1 9 -0.01 9 -0.02 8 -0.02 8 -0.01 Release time of 2 2 -0.10 2 -0.25 2 -0.70 2 -0.58 Release time of 3 4 -0.05 3 -0.12 4 0.04 4 0.02 Release time of 4 8 -0.01 8 -0.03 6 -0.03 5 -0.02 Release time of 5 6 0.03 5 0.06 9 0.02 9 0.01 Release time of 6 7 -0.02 7 -0.05 7 -0.03 6 -0.02 Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.78 R-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; it provides 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: 84 **Title : Humboldt Bay sensitivity analysisPu239 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig coeff Sig Coeff Deposition velocity 3 -0.07 3 -0.10 8 -0.01 8 -0.01 Resuspension Rate 4 0.06 4 0.09 3 -0.04 3 -0.02 Release time of 1 7 -0.02 7 -0.05 9 0.00 9 0.00 Release time of 2 9 0.00 9 0.00 6 0.02 6 0.01 Release time of 3 2 -0.12 1 -0.30 2 -0.69 2 -0.57 Release time of 4 8 -0.01 8 -0.01 5 -0.02 5 -0.01 Release time of 5 5 0.03 5 0.09 7 0.01 7 0.01 Release time of 6 6 -0.03 6 -0.08 4 -0.02 4 -0.01 Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79 R-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; it provides 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: 85 **Title : Humboldt Bay sensitivity analysisPu239 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig coeff Sig Coeff Deposition velocity 3 -0.07 5 -0.10 9 -0.01 9 0.00 Resuspension Rate 4 0.06 6 0.09 6 -0.04 6 -0.02 Release time of 1 8 -0.01 8 -0.02 8 -0.02 8 -0.01 Release time of 2 9 -0.01 9 -0.01 5 0.04 5 0.02 Release time of 3 5 -0.05 3 -0.11 3 0.06 3 0.04 Release time of 4 2 -0.12 2 -0.29 2 -0.71 2 -0.59 Release time of 5 6 0.04 4 0.10 7 -0.03 7 -0.02 Release time of 6 7 -0.03 7 -0.07 4 -0.04 4 -0.03 Building Exchange Rate 1 -0.34 1 -0.32 1 -0.97 1 -0.79 R-SQUARE 0.26 0.26 0.9S 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; it orovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.(IFBARTLETT Page 93 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 20:37:27 Page: 86 Title : Humboldt Bay sensitivity analysisPu239 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(5) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeff Deposition velocity 2 -0.09 4 -0.12 9 0.01 9 0.00 Resuspension Rate 4 0.08 5 0.12 4 -0.05 5 -0.02 Release time of 1 8 0.01 8 0.02 8 0.01 8 0.01 Release time of 2 7 -0.01 7 -0.02 6 0.02 6 0.01 Release time of 3 5 -0.06 3 -0.15 7 0.01 7 0.01 Release time of 4 9 0.00 9 -0.01 3 -0.07 3 -0.04 Release time of 5 3 -0.09 2 -0.21 2 -0.68 2 -0.54 Release time of 6 6 -0.02 6 -0.04 5 -0.04 .4 -0.03 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79 R-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; it grovides 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 coefficients for Source(6) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeff Deposition velocity 4 -0.08 6 -0.11 4 0.06 4 0.03 Resuspension Rate 3 0.10 4 0.15 3 -0.11 3 -0.05 Release time of 1 7 -0.01 7 -0.03 7 -0.03 7 -0.01 Release time of 2 9 0.01 9 0.01 8 0.01 8 0.01 Release time of 3 5 -0.06 3 -0.15 6 0.04 6 0.03 Release time of 4 8 -0.01 8 -0.02 5 -0.05 5 -0.03 Release time of 5 6 0.05 5 0.12 9 0.00 9 0.00 Release time of 6 2 -0.12 1 -0.31 2 -0.70 2 -0.57 Building Exchange Rate 1 -0.32 2 -0.29 1 -0.97 1 -0.79 R-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; it rovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

t, BARTLETT Page 94 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Pu-240 Results:** RESRAD-BUILD Probabilistic Output 3.50 12/0511 22:14:27 Page: Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILO\3.5\HBSA-Pu240-l.bld 1 **Probabilistic Output Table of Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = 0.0OE+00 yr ..... 3 Statistics for time = 1.OOE+00 yr ..... 16 Statistics for time = 5.00E+01 yr ..... 29 Statistics for time = 1.OOE+02 yr ..... 42 Statistics for time = 2.OOE+02 yr ..... 55 Statistics for time = 4.OOE+02 yr ..... 68 Regression and Correlation output ........ 81** RESRAD-BUILD Probabilistic Output 3.50 12/05/11 22:14:27 Page: Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADoFamily\BUILD\3.5\HBSA-Pu240-1.bld 2 **probabilistic Input Number of Sample Runs: 300 Number Name 1 UD 2 DKSUS 3 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 .0027 2.5E-11 .0000135 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999** 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 Evaluation Time: 0.00000000E+O0 years 3 **Re Min Max Ave Std Statistics for Dose (mrem) for Time: 1 Source ceptor 1 2 3 1"**imum 3.69E-05 1.63E-05 1.09E-05 1 imum 2.23E-04 7.75E-05 7.33E-05 rage 4.43E-05 1.96E-05 1.31E-0S 1.Dev 1.50E-05 6.38E-06 5.02E-06 1.63E-05.87E-05 L.95E-05 6.07E-06 5 1.09E-05 4.62E-05 1.31E-05 4.20E-06 6 3.69E-05 2.38E-04 4.43E-05 1. 51E-05 Total 1.28E-04 7.28E-04 1.54E-04 4.99E-05* Total *Minimum Maximum Average Std.Dev 3.69E-05 2.23E-04 4.43E-05 1.50E-05 1.63E-05 7. 75E-05 1.96E-05 6.38E-06 1.09E-OS 7.33E-OS 1.31E-05 5.02E-06 1.63E-05 7.87E-05 1.95E-05 6.07E-06 1.09E-05 4.62E-05 1.31E-05 4.20E-06 3.69E-05 2.38E-04 4.43E-05 1.51E-05 1.28E-04 7.28E-04 1. 54E-04 4.99E-05** RESRAD-BUILD Probabilistic Output 3.50 12/05/11 22:14:27 Page: 16 **Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-Pu240-1.bld Evaluation Time: 1.00000000 years Statistics for Dose (mrem) for Time: 2 Source Receptor 1 2 Minimum 3.63E-05 1.61E-05 Maximum 2.20E-04 7.68E-05 Average 4.37E-05 1.93E-05 Std.Dev 1.46E-05 6.19E-06 1.05E-05 1.59E-05 7.26E-05 7.80E-05 1.29E-05 1.93E-05 4.91E-06 5.90E-06 1.06E-05 4.47E-05 1.29E-05 4.06E-06 6 Total 3.59E-05 1.25E-04 2.35E-04 7.21E-04 4.37E-05 1.52E-04 1.48E-05 4.87E-05 tSBARTLETT Page 95 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-05 1.06E-05 3.59E-05 1.25E-04 Maximum 2.20E-04 7.68E-05 7.26E-05 7.80E-05 4.47E-05 2.35E-04 7.21E-04 Average 4.37E-05 1.93E-05 1.29E-05 1.93E-05 1.29E-05 4.37E-05 1.52E-04 std.Dev 1.46E-05 6.19E-06 4.91E-06 5.90E-06 4.06E-06 1.48E-05 4.87E-05** RESRAD-BUILD Probabilistic Output 3.50 12/05/11 22:14:27 Page: 29 *Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-Pu240-1.bld Evaluation Time: 50.0000038 years Statistics for Dose (mrem) for Time: 3 Source Receptor 1 .2 3 4 5 6 Total Minimum 3.52E-09 2.66E-09 9.34E-10 2.66E-09 9.39E-10 3.52E-09 1.42E-08 Maximum 4.07E-05 1.93E-05 1.38E-05 1.98E-05 1.22E-05 4.48E-05 1.42E-04 Average 1.71E-05 7.59E-06 5.06E-06 7.61E-06 5.02E-06 1.74E-05 5.98E-05 Std.Dev 1.17E-05 5.20E-06 3.49E-06 5.19E-06 3.47E-06 1.19E-05 3.83E-05* Total *Minimum 3.52E-09 2.66E-09 9.34E-10 2.66E-09 9.39E-10 3.52E-09 1.42E-08 Maximum 4.07E-05 1.93E-05 1.38E-05 1.98E-05 1.22E-05 4.48E-05 1.42E-04 Average 1.71E-05 7.59E-06 5.06E-06 7.61E-06 5.02E-06 1.74E-05 5.98E-05 Std.Dev 1.17E-05 5.20E-06 3.49E-06 5.19E-06 3.47E-06 1.19E-05 3.83E-05** RESRAD-BUILD Regression and Correlation output 3.50 12/05/11 22:14:27 Page: 81 **Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Total at Time: 1 coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig coeff Sig Coeff Sig coeff Deposition velocity 3 -0.08 5 -0.11 9 0.03 9 0.01 Resuspension Rate 2 0.09 4 0.13 7 -0.07 7 -0.03 Release time of 1 6 -0.04 6 -0.10 2 -0.30 3 -0.18 Release time of 2 9 -0.01 9 -0.03 5 -0.12 5 -0.07 Release time of 3 4 -0.07 2 -0.16 8 -0.05 8 -0.03 Release time of 4 8 -0.02 8 -0.06 4 -0.16 4 -0.09 Release time of 5 7 0.03 7 0.09 6 -0.08 6 -0.05 Release time of 6 5 -0.06 3 -0.14 3 -0.30 2 -0.18 Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.79 R-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; it grovides 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: 82 Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(i) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.07 6 -0.10 5 0.05 6 0.02 Resuspension Rate 3 0.10 4 0.15 3 -0.09 3 -0.04 Release time of 1 2 -0.11 2 -0.26 2 -0.71 2 -0.59 Release time of 2 9 0.00 9 0.00 9 -0.01 9 0.00 Release time of 3 5 -0.06 3 -0.15 4 0.05 4 0.03 Release time of 4 8 -0.02 8 -0.04 6 -0.04 5 -0.02 Release time of 5 6 0.05 5 0.14 8 0.03 8 0.02 Release time of 6 7 -0.02 7 -0.06 7 -0.03 7 -0.02 Building Exchange Rate 1 -0.31 1 -0.29 1 -0.96 1 -0.78 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

BM'ARTLETT Page 96 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0** RESRAD-BUILD Regression and correlation output 3.50 12/05/11 22:14:27 Page: 83 **Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 3 -0.07 4 -0.09 6 0.03 7 0.01 Resuspension Rate 5 0.04 6 0.06 3 -0.08 3 -0.04 Release time of 1 9 -0.01 9 -0.02 8 -0.02 8 -0.01 Release time of 2 2 -0.10 2 -0.25 2 -0.70 2 -0.58 Release time of 3 4 -0.05 3 -0.12 4 0.04 4 0.02 Release time of 4 8 -0.01 8 -0.03 5 -0.03 5 -0.02 Release time of 5 6 0.03 5 0.06 9 0.02 9 0.01 Release time of 6 7 -0.02 7 -0.05 7 -0.03 6 -0.02 Building Exchange Rate 1 -0.33 1 -0.31 1 -0.97 1 -0.78 R-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; it Erovides 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: 84 **Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for SourceC3) at Time: 1 coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 3 -0.10 8 -0.01 8 -0.01 Resuspension Rate 4 0.06 4 0.09 3 -0.04 3 -0.02 Release time of 1 7 -0.02 7 -0.05 9 0.00 9 0.00 Release time of 2 9 0.00 9 0.00 6 0.02 6 0.01 Release time of 3 2 -0.12 1 -0.30 2 -0.69 2 -0.57 Release time of 4 8 -0.01 8 -0.01 5 -0.02 5 -0.01 Release time of 5 5 0.03 5 0.09 7 0.01 7 0.01 Release time of 6 6 -0.03 6 -0.08 4 -0.02 4 -0.01 Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79 R-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; it Erovides 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: 85 **Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 5 -0.10 9 -0.01 9 0.00 Resuspension Rate 4 0.06 6 0.09 6 -0.04 6 -0.02 Release time of 1 8 -0.01 8 -0.02 8 -0.02 8 -0.01 Release time of 2 9 -0.01 9 -0.01 5 0.04 5 0.02 Release time of 3 5 -0.05 3 -0.11 3 0.06 3 0.04 Release time of 4 2 -0.12 2 -0.29 2 -0.71 2 -0.59 Release time of 5 6 0.04 4 0.10 7 -0.03 7 -0.02 Release time of 6 7 -0.03 7 -0.07 4 -0.04 4 -0.03 Building Exchange Rate 1 -0.34 1 -0.32 1 -0.97 1 -0.79 R-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; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

SBDART L ETT Page 97 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay 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:\RESRADFamily\BUILD\3.BLD Coefficients for Source(5) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic Variable Sig coeff Sig Coeff sig Coeff Sig Coeff Deposition velocity 2 -0.09 4 -0.12 9 0.01 9 0.00 Resuspension Rate 4 0.08 5 0.12 4 -0.05 5 -0.02 Release time of 1 8 0.01 8 0.02 8 0.01 8 0.01 Release time of 2 7 -0.01 7 -0.02 6 0.02 6 0.01 Release time of 3 5 -0.06 3 -0.15 7 0.01 7 0.01 Release time of 4 9 0.00 9 -0.01 3 -0.07 3 -0.04 Release time of 5 3 -0.09 2 -0.21 2 -0.68 2 -0.54 Release time of 6 6 -0.02 6 -0.04 5 -0.05 4 -0.03 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79 R-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; it Erovides 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: 87 **Title : Humboldt Bay sensitivity analysisPu240 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.08 6 -0.11 4 0.07 4 0.03 Resuspension Rate 3 0.10 4 0.15 3 -0.11 3 -0.05 Release time of 1 7 -0.01 7 -0.03 7 -0.02 7 -0.01 Release time of 2 9 0.01 9 0.01 8 0.01 8 0.01 Release time of 3 5 -0.06 3 -0.15 6 0.04 6 0.03 Release time of 4 8 -0.01 8 -0.02 5 -0.05 5 -0.03 Release time of 5 6 0.05 5 0.12 9 0.00 9 0.00 Release time of 6 2 -0.12 1 -0.31 2 -0.70 2 -0.57 Building Exchange Rate 1 -0.32 2 -0.29 1 -0.97 1 -0.79 R-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; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

Le BARTLETT Page 98 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Pu-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 Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = O.OOE+00 yr ..... 3 Statistics for time = 1.OOE+00 yr ..... 16 Statistics for time = 5.00E+01 yr ..... 29 Statistics for time = 1.OOE+02 yr ..... 42 Statistics for time = 2.00E+02 yr ..... 55 Statistics for time = 4.00E+02 yr ..... 68 Regression 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\HBSA-Pu241-1.bld 2 **Probabilistic Input Number of Sample Runs: 300 Number Name 1 UD 2 DKSUS 3 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 .0027 2.5E-11 .0000135 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000.4187 .88 .001 .999-* RESRAD-BUILD Probabilistic Output 3.50 12/06/11 08:07:44 Page: Title : Humboldt Bay sensitivity analysis.Pu241 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu241-1.bld Evaluation Time: 0.OOOOOOOOE+00 years 3 *Statistics for Dose (mrem) for Time: 1 Receptor 1*** 1-*Minimum 7.27E-07 Maximum 4.36E-06 Average 8.66E-07 Std.Dev 2.85E-07 Source 2 3.21E-07 1. 52E-06 3.83E-07 1.21E-07 2.14E-07 1.43E-06 2.56E-07 9. S8E-08 4 3.21E-07 1. 54E-06 3.82E-07 1.15E-07 5 2.13E-07 9.05E-07 2. 5SE-07 7.86E-08 6 7.27E-07 4.65E-06 8.67E-07 2.90E-07 Total 2. 52E-06 1.42E-05 3.01E-06 9.50E-07* Total Minimum 7.27E-07 Maximum 4.36E-06 Average 8.66E-07 std.oev 2.85E-07 3.21E-07 1.52E-06 3.83E-07 1.21E-07 2.14E-07 1.43E-06 2.56E-07 9.58E-08 3.21E-07 1.54E-06 3.82E-07 1.15E-07 2.13E-07 9.05E-07 2. 55E-07 7.86E-08 7.27E-07 4.65E-06 8.67E-07 2.90E-07 2.52E-06 1.42E-05 3.01E-06 9.50E-07** RESRAD-BUILD Probabilistic Output 3.50 12/06/11 08:07:44 Page: 16 *Title : Humboldt Bay sensitivity analysis.Pu241 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Pu241-1.bld Evaluation Time: 1.00000000 years Statistics for Dose (mrem) for Time: 2 Sou rce Receptor 1-* 1"**Minimum 7.39E-07 Maximum 4.47E-06 Average 8.84E-07 Std.Dev 2.89E-07 2 3 4 5 3.27E-07 2.15E-07 3.24E-07 2.16E-07 1.56E-06 1.47E-06 1.58E-06 8.95E-07 3.91E-07 2.61E-07 3.90E-07 2.60E-07 1.21E-07 9.70E-08 1.16E-07 7.87E-08 6 7.31E-07 4.77E-06 8.85E-07 2.94E-07 Total 2.55E-06 1.46E-05 3.07E-06 9.62E-07 (e BARTLETT Page 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-06 Maximum 4.47E-06 1.56E-06 1.47E-06 1.58E-06 8.95E-07 4.77E-06 1.46E-05 Average 8.84E-07 3.91E-07 2.61E-07 3.90E-07 2.60E-07 8.8SE-07 3.07E-06 Std.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 analysisPu241 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-Pu241-1.bld Evaluation Time: 50.0000038 years Statistics for Dose (mrem) for Time: 3 Source Receptor 1 2 3 4 5 6 Total Minimum 8.55E-09 1.61E-09 6.51E-10 1.61E-09 6.53E-10 6.26E-09 1.93E-08 Maximum 1.29E-06 6.09E-07 4.37E-07 6.27E-07 3.87E-07 1.42E-06 4.49E-06 Average 5.48E-07 2.40E-07 1.60E-07 2.41E-07 1.58E-07 5.52E-07 1.90E-06 Std.Dev 3.69E-07 1.63E-07 1.10E-07 1.63E-07 1.09E-07 3.73E-07 1.21E-06* Total *Minimum 8.55E-09 1.61E-09 6.51E-10 1.61E-09 6.53E-10 6.26E-09 1.93E-08 Maximum 1.29E-06 6.09E-07 4.37E-07 6.27E-07 3.87E-07 1.42E-06 4.49E-06 Average 5.48E-07 2.40E-07 1.60E-07 2.41E-07 1.58E-07 5.52E-07 1.90E-06 std.Dev 3.69E-07 1.63E-07 1.10E-07 1.63E-07 1.09E-07 3.73E-07 1.21E-06* RESRAD-BUILD Regression and Correlation output 3.50 12/06/11 08:07:44 Page: 81 **Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Total at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig coeff Sig coeff Sig Coeff Deposition velocity 3 -0.07 5 -0.11 7 -0.06 8 -0.03 Resuspension Rate 2 0.09 4 0.13 9 0.05 9 0.02 Release time of 1 6 -0.04 6 -0.10 2 -0.30 2 -0.18 Release time of 2 9 -0.01 9 -0.03 5 -0.13 5 -0.07 Release time of 3 4 -0.06 2 -0.16 8 -0.06 7 -0.04 Release time of 4 8 -0.02 8 -0.06 4 -0.16 4 -0.09 Release time of 5 7 0.04 7 0.09 6 -0.07 6 -0.04 Release time of 6 5 -0.06 3 -0.14 3 -0.30 3 -0.18 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79 R-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; it Erovides 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 analysi sPu241 Input File : C:\RESRADFamily\BUILD\3 .BLD coefficients for Source(i) at Time: 1 coefficient

= 5cc SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig coeff Sig coeff Sig coeff Deposition velocity 4 -0.07 6 -0.10 5 -0.03 6 -0.02 Resuspension Rate 2 0.11 3 0.15 9 0.02 9 0.01 Release time of 1 3 -0.11 2 -0.26 2 -0.71 2 -0.59 Release time of 2 9 0.00 9 0.00 8 -0.02 8 -0.01 Release time of 3 5 -0.06 4 -0.15 3 0.04 3 0.03 Release time of 4 8 -0.02 8 -0.05 4 -0.04 4 -0.02 Release time of 5 6 0.06 5 0.14 6 0.03 5 0.02 Release time of 6 7 -0.02 7 -0.06 7 -0.02 7 -0.01 Building Exchange Rate 1 -0.31 1 -0.28 1 -0.96 1 -0.78 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

ED)BARTLETT Page 100 Bartlett 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 08:07:44 Page: 83 **Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1 coefficient PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.06 4 -0.09 3 -0.05 3 -0.02 Resuspension Rate 5 0.04 6 0.06 4 0.03 5 0.01 Release time of 1 9 -0.01 9 -0.02 7 -0.02 7 -0.01 Release time of 2 2 -0.10 2 -0.25 2 -0.71 2 -0.58 Release time of 3 4 -0.05 3 -0.12 9 0.02 9 0.01 Release time of 4 8 -0.01 8 -0.03 8 -0.02 8 -0.01 Release time of 5 6 0.03 5 0.07 5 0.03 4 0.02 Release time of 6 7 -0.02 7 -0.05 6 -0.02 6 -0.01 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.78 R-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; it Erovides 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: 84 **Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1 Coefficient PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 3 -0.10 3 -0.10 3 -0.05 Resuspension Rate 4 0.07 4 0.10 4 0.08 4 0.04 Release time of 1 7 -0.02 7 -0.05 9 0.00 9 0.00 Release time of 2 9 0.00 9 0.00 8 0.01 8 0.01 Release time of 3 2 -0.11 1 -0.29 2 -0.69 2 -0.57 Release time of 4 8 -0.01 8 -0.01 5 -0.03 5 -0.02 Release time of 5 5 0.03 5 0.09 7 0.02 7 0.01 Release time of 6 6 -0.03 6 -0.08 6 -0.03 6 -0.02 Building Exchange Rate 1 -0.29 2 -0.27 1 -0.97 1 -0.79 R-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; it provides 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: 85 **Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRADFamily\BUILD\

3.BLD Coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 5 -0.09 3 -0.10 3 -0.05 Resuspension Rate 4 0.07 6 0.09 4 0.09 4 0.04 Release time of 1 8 -0.01 8 -0.03 8 -0.03 8 -0.02 Release time of 2 9 -0.01 9 -0.01 6 0.04 6 0.02 Release time of 3 5 -0.04 3 -0.11 5 0.04 5 0.02 Release time of 4 2 -0.12 2 -0.30 2 -0.71 2 -0.59 Release time of 5 6 0.04 4 0.10 9 -0.02 9 -0.01 Release time of 6 7 -0.03 7 -0.07 7 -0.03 7 -0.02 Building Exchange Rate 1 -0.34 1 -0.31 1 -0.97 1 -0.79 R-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; it crovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

r_ BARTLETT Page 101 Bartlett Engineering ENG-HB-002 RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay Rev. 0** RESRAD-BUILD Regression and correlation output 3.S0 12/06/11 08:07:44 Page: 86 Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(5) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.09 5 -0.12 3 -0.07 3 -0.03 Resuspension Rate 2 0.09 4 0.13 4 0.06 5 0.03 Release time of 1 8 0.01 8 0.02 8 0.01 8 0.01 Release time of 2 7 -0.01 7 -0.02 7 0.02 7 0.01'Release time of 3 5 -0.06 3 -0.15 9 0.00 9 0.00 Release time of 4 9 0.00 9 -0.01 5 -0.06 4 -0.03 Release time of 5 4 -0.09 2 -0.21 2 -0.69 2 -0.55 Release time of 6 6 -0.02 6 -0.04 6 -0.04 6 -0.02 Building Exchange Rate 1 -0.33 1 -0.30 1 -0.97 1 -0.79 R-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; it provides 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 12/06/11 08:07:44 Page: 87 **Title : Humboldt Bay sensitivity analysisPu241 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeff Deposition Velocity 4 -0.08 6 -0.11 5 -0.03 6 -0.01 Resuspension Rate 3 0.11 3 0.16 7 0.01 7 0.01 Release time of 1 7 -0.01 7 -0.04 4 -0.03 4 -0.02 Release time of 2 9 0.01 9 0.01 8 0.01 8 0.00 Release time of 3 5 -0.06 4 -0.15 6 0.02 5 0.01 Release time of 4 8 -0.01 8 -0.02 3 -0.05 3 -0.03 Release time of 5 6 0.05 5 0.12 9 0.01 9 0.00 Release time of 6 2 -0.12 1 -0.30 2 -0.69 2 -056 Building Exchange Rate 1 -0.31 2 -0.29 1 -0.97 1 -0.79 R-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 1 and is called the coefficient of determination; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

t0 DARTLETTr Page 102 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Sr-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 Contents Table of Contents ........................

1 Probabilistic Input ......................

2 Statistics for time = 0.OOE+00 yr ..... 3 Statistics for time = 1.00E+00 yr ..... 16 Statistics for time = 5.008+01 yr ..... 29 Statistics for time = 1.00E+02 yr ..... 42 Statistics for time = 2.00E+02 yr ..... 55 Statistics for time = 4.00E+02 yr ..... 68 Regression and Correlation output ........ 81** RESRAD-BUILD Probabilistic Output 3.50 12/03/11 14:56:50 Page: Title : Humboldt Bay sensitivity analysis-sr90 Input File : C:\RESRAOFamily\BUILD\3.5\HBSA-Sr90-1.bld 2 *Probabilistic Input Number of Sample Runs: 300 Number Name Distribution I UD LOGUNIFORM 2 DKSUS LOGUNIFORM 3 RFO( 1, 1) TRIANGULAR 4 RFO( 2, 1) TRIANGULAR 5 RF0( 3, 1) TRIANGULAR 6 RFO( 4, 1) TRIANGULAR 7 RFO( 5, 1) TRIANGULAR 8 RFO( 6, 1) TRIANGULAR 9 LAMBDAT TRUNCATED LOGNORMAL-N

====== === = = = = = = = = = = -- -===--===-----

Parameters

.0000027 .0027 2.5E-11 .0000135 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 10000 100000 1000 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\HBSA-Sr9O-1.bld Evaluation Time: O.00000000E+00 years Statistics for Dose (mrem) for Time: 1 Source 1 2 Receptor Minimum Maximum Average Std.Dev 1. 56E-06 2.14E-06 1.63E-06 4.OOE-08 6.87E-07 8.74E-07 7.08E-07 1.64E-08 4. 55E-07 6.40E-07 4.69E-07 1. 33E-08 6.89E-07 8.77E-07 7.07E-07 1.56E-08 4.57E-07 5.45E-07 4.69E-07 1.03E-08 6 Total 1.55E-06 5.44E-06 2.17E-06 7.23E-06 1.62E-06 5.60E-06 4.07E-08 1.33E-07 Total*Total Minimum Maximum Average Std.Dev 1. 56E-06 2.14E-06 1.63E-06 4.OOE-08 6.87E-07 8.74E-07 7.08E-07 1.64E-08 4.55E-07 6.40E-07 4.69E-07 1.33E-08 6.89E-07 8.77E-07 7.07E-07 1. 56E-08 4.57E-07 5.45E-07 4.69E-07 1.03E-08 1. 55E-06 2.17E-06 1.62E-06 4.07E-08 5.44E-06 7.2 3E-06 5.60E-06 1.33E-07** RESRAD-BUILD Probabilistic output 3.50 12/03/11 14:56:50 Page: 16 **Title : Humboldt Bay sensitivity analysisSr9O Input File : C:\RESRADFamily\BUILD\3

.5\HBSA-Sr9O-1.bld Evaluation Time: 1.00000000 years Statistics for Dose (mrem) for Time: 2 Source Receptor 1 2 3 4** 1" **Minimum 1.24E-06 5.95E-07 4.00E-07 6.10E-07 Maximum 2.OOE-06 8.24E-07 5.95E-07 8.27E-07 Average 1.56E-06 6.79E-07 4.50E-07 6.79E-07 Std.Dev 4.16E-08 1.59E-08 1.21E-08 1.55E-08 4.13E-07 5.17E-07 4.50E-07 9.17E-09 6 Total 1.27E-06 4.71E-06 2.02E-06 6.78E-06 1.55E-06 5.37E-06 4.10E-08 1.31E-07 (*)BARTLETT Page 103 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0* Total *Minimum 1.24E-06 Maximum 2.OOE-06 Average 1.56E-06 std.Dev 4.16E-08 5.95E-07 8.24E-07 6. 79E-07 1. 59E-08 4.00E-07 5.95E-07 4.50E-07 1.21E-08 6.10E-07 8.27E-07 6.79E-07 1. 55E-08 4.13E-07 5.17E-07 4.50E-07 9.17E-09 1.27E-06 2.02E-06 1. 55E-06 4. 1OE-08 4.71E-06 6. 78E-06 5.37E-06 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 years Re Mini Maxi Aver Std.Statistics for Dose (mrem) for Time: 3 Source ceptor 1 2 3 mum 1.22E-08 2.36E-09 9.57E-10 mum 4.OOE-07 1.73E-07 1.14E-07 rage. 1.99E-07 8.48E-08 5.59E-08.Dev 1.39E-07 6.10E-08 4.06E-08 2.36E-09 1.73E-07 8.49E-08 6. 1OE-08 5 9.61E-10 1. 1SE-07 5.58E-08 4.07E-08 6 9.01E-09 3.97E-07 1. 96E-07 1. 38E-07 Total 2.79E-08 1. 36E-06 6. 77E-07 4. 52E-07* Total *Minimum 1.22E-08 Maximum 4.OOE-07 Average 1.99E-07 std.Dev 1.39E-07 2.36E-09 1. 73E-07 8.48E-08 6. IOE-08 9.57E-10 1.14E-07 5.59E-08 4.06E-08 2.36E-09 1.73E-07 8.49E-08 6.1OE-08 9.61E-10 1.15E-07 5.58E-08 4.07E-08 9.01E-09 3.97E-07 1. 96E-07 1. 38E-07 2.79E-08 1. 36E-06 6. 77E-07 4.52E-07 RESRAD-BUILD Regression and Correlation output 3.50 Title : Humboldt Bay sensitivity analysis_SrrO Input File : C:\RESRADFamily\BUILD\3.BLD 12/03/11 14:56:50 Page: 81 **Coefficients for Total at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.07 6 -0.10 3 0.21 3 0.14 Resuspension Rate 2 0.07 4 0.11 2 -0.23 2 -0.16 Release time of 1 7 -0.02 7 -0.05 7 0.02 7 0.02 Release time of 2 9 0.00 9 -0.01 6 -0.02 6 -0.02 Release time of 3 4 -0.06 2 -0.16 9 -0.01 9 0.00 Release time of 4 8 -0.02 8 -0.04 5 -0.03 5 -0.02 Release time of 5 5 0.05 3 0.13 8 0.01 8 0.01 Release time of 6 6 -0.04 5 -0.11 4 -0.05 4 -0.04 Building Exchange Rate 1 -0.36 1 -0.35 1 -0.95 1 -0.95 R-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; it Erovides 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: 62 Title : Humboldt Bay sensitivity analysis-Sr90 Input File : C:\RESRADFamily\BUILo\3.BLD Coefficients for Source(1) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig coeff Sig Coeff Sig Coeff Sig coeff Deposition velocity 4 -0.06 6 -0.09 3 0.22 3 0.15 Resuspension Rate 2 0.08 5 0.13 2 -0.22 2 -0.16 Release time of 1 6 -0.05 4 -0.13 5 -0.04 6 -0.03 Release time of 2 9 0.01 9 0.01 8 0.00 8 0.00 Release time of 3 5 -0.06 3 -0.15 9 0.00 9 0.00 Release time of 4 8 -0.01 8 -0.04 7 -0.03 7 -0.02 Release time of 5 3 0.06 2 0.16 6 0.04 5 0.04 Release time of 6 7 -0.03 7 -0.07 4 -0.05 4 -0.04 Building Exchange Rate 1 -0.34 1 -0.33 1 -0.95 1 -0.94 R-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; it rovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

(,BARTLETT Page 104 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: 83 **Title : Humboldt Bay sensitivity analysis-Sr90 Input File C:\RESRADFarnily\BUILD\3.BLD Coefficients for Source(2) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig coeff Sig Coeff Deposition velocity 2 -0.06 5 -0.09 3 0.23 3 0.16 Resuspension Rate 5 0.04 6 0.06 2 -0.26 2 -0.18 Release time of 1 9 0.00 9 0.00 7 0.03 7 0.03 Release time of 2 4 -0.05 3 -0.12 S -0.07 5 -0.06 Release time of 3 3 -0.05 2 -0.14 6 0.04 6 0.04 Release time of 4 8 -0.01 8 -0.04 4 -0.08 4 -0.07 Release time of 5 6 0.04 4 0.10 9 0.01 9 0.01 Release time of 6 7 -0.02 7 -0.05 8 -0.01 8 -0.01 Building Exchange Rate 1 -0.37 1 -0.36 1 -0.95 1 -0.94 R-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; it Erovides 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: 84 *Title : Humboldt Bay sensitivity analysisSr90 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(3) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 3 -0.06 4 -0.09 3 0.24 3 0.16 Resuspension Rate 4 0.06 5 0.09 2 -0.25 2 -0.17 Release time of 1 7 -0.01 7 -0.04 9 0.00 9 0.00 Release time of 2 9 0.00 9 -0.01 8 0.00 8 0.00 Release time of 3 2 -0.07 2 -0.19 6 0.03 6 0.03 Release time of 4 8 -0.01 8 -0.02 5 -0.04 5 -0.03 Release time of 5 5 0.04 3 0.12 7 -0.02 7 -0.02 Release time of 6 6 -0.03 6 -0.08 4 -0.06 4 -0.05 Building Exchange Rate 1 -0.32 1 -0.31 1 -0.95 1 -0.95 R-SQUARE 0.15 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; it Erovides 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: 85 **Title : Humboldt Bay sensitivity hnalysisSr90 Input File : C:\RESRAD-Family\BUILD\3.BLD Coefficients for Source(4) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition Velocity 2 -0.06 5 -0.09 3 0.19 3 0.13 Resuspension Rate 4 0.06 6 0.08 2 -0.22 2 -0.15 Release time of 1 9 0.00 9 0.00 6 0.04 6 0.03 Release time of 2 8 -0.01 8 -0.02 5 -0.06 5 -0.05 Release time of 3 6 -0.05 4 -0.13 9 0.01 9 0.01 Release time of 4 3 -0.06 2 -0.16 4 -0.08 4 -0.07 Release time of 5 5 0.05 3 0.13 7 0.03 7 0.03 Release time of 6 7 -0.03 7 -0.06 8 -0.03 8 -0.02 Building Exchange Rate 1 -0.37 1 -0.36 1 -0.95 1 -0.94 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

C)BARTLETT Page 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: 86 Title Humboldt Bay sensitivity analysis.sr9O Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(S) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.08 3 -0.11 3 0.21 3 0.14 Resuspension Rate 3 0.07 4 0.10 2 -0.23 2 -0.16 Release time of 1 7 0.01 7 0.03 4 0.04 4 0.03 Release time of 2 8 -0.01 8 -0.02 8 -0.02 8 -0.02 Release time of 3 4 -0.06 2 -0.16 7 -0.02 7 -0.02 Release time of 4 9 0.00 9 -0.01 9 0.00 9 0.00 Release time of 5 5 -0.02 5 -0.06 6 -0.04 6 -0.03 Release time of 6 6 -0.02 6 -0.04 5 -0.04 5 -0.03 Building Exchange Rate 1 -0.38 1 -0.37 1 -0.95 1 -0.94 R-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; it rovides 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:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 4 -0.07 6 -0.11 3 0.18 3 0.13 Resuspension Rate 2 0.09 5 0.13 2 -0.22 2 -0.15 Release time of 1 7 -0.01 7 -0.02 5 0.03 5 0.03 Release time of 2 8 0.01 8 0.02 8 0.01 8 0.01 Release time of 3 5 -0.06 3 -0.15 7 -0.02 7 -0.02 Release time of 4 9 0.00 9 -0.01 6 -0.03 6 -0.02 Release time of 5 6 0.06 4 0.15 9 0.00 9 0.00 Release time of 6 3 -0.08 2 -0.19 4 -0.06 4 -0.06 Building Exchange Rate 1 -0.34 1 -0.33 1 -0.95 1 -0.94 R-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; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.(r9ARTLETT Page 106 WBARTLETT Page 106 Bartlett Engineering RESRAD-Build Input Parameter Sensitivity Analysis -Humboldt Bay ENG-HB-002 Rev. 0 Tc-99 Results:** RESRAD-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 Contents Table of Contents ........................

1 Probabilistic Input ......................

2 statistics for time = 0.00E+OO r ..... 3 statistics for time = 1.OOE+00 yr ..... 16 Statistics for time = 5.00E+01 yr ..... 29 Statistics for time = 1.OOE+02 yr ..... 42 Statistics for time = 2.OOE+02 yr ..... 55 Statistics for time = 4.OOE+02 yr ..... 68 Regression and Correlation Output ........ 81** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:37:59 Page: Title : Humboldt Bay sensitivity analysisjTc99 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-TC99-1.bld 2 **Probabilistic Input Number of Sample Runs: 300 I Number Name Distribution Parameters 1 UD LOGUNIFORM

.0000027 .1 2 DKSUS LOGUNIFORM 2.5E-11 .4 3 RFO( 1, 1) TRIANGULAR 1000 11 4 RFO( 2, 1) TRIANGULAR 1000 1i 5 RFO( 3, 1) TRIANGULAR 1000 1i 6 RFO( 4, 1) TRIANGULAR 1000 1i 7 RFO( 5, 1) TRIANGULAR 1000 14 8 RFO( 6, 1) TRIANGULAR 1000 I1 9 LAMBDAT TRUNCATED LOGNORMAL-N

.4187** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:37:59 Page: 3 **Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRADFamily\BUILD\3.S\HBSA-TC99-1.bld Evaluation Time: .OOOOOOO0E+00 years 0027 0000135 0000 100000 0000 100000 0000 100000 0000 100000 0000 100000 0000 100000 88 .001 999 Statistics for Dose (mrem) for Time: 1 Source 1 2 Receptor..* 1"*Minimum Maximum Average std.0ev 1.50E-08 1.98E-08 1. 59E-08 3.85E-10 6.63E-09 8.27E-09 6.87E-09 1.62E-10 4.38E-09 5 .75E-09 4.54E-09 1.20E-10 6.66E-09 8.03E-09 6.87E-09 1.47E-10 5 6 4.42E-09 1.51E-08 5.85E-09 1.91E-08 4.54E-09 1.57E-08 1.14E-10 3.48E-10 Total 5.25E-08 6. 51E-08 5.4SE-08 1. 24E-09* Total *Minimum 1.50E-08 Maximum 1.98E-08 Average 1.59E-08 Std.Dev 3.85E-10 6.63E-09 8.27E-09 6.87E-09 1.62E-10 4.38E-09 5.75E-09 4.54E-09 1.20E-10 6.66E-09 8.03E-09 6.87E-09 1.47E-10 4.42E-09 5.85E-09 4.54E-09 1. 14E-10 1. 51E-08 1. 91E-08 1. 57E-08 3.48E-10 5. 25E-08 6. 51E-08 5.45E-08 1. 24E-09** RESRAD-BUILD Probabilistic Output 3.50 12/04/11 14:37:59 Page: 16 **Title : Humboldt Bay sensitivity analysis-Tc99 Input File : C:\RESRADFamily\BUILD\3.5\HBSA-Tc99-I.bld Evaluation Time: 1.00000000 years Rec Mini Maxi Aver std.Statistics for Dose (mrem) for Time: 2 Source ceptor 1 2 3 1"**.mum 1.22E-08 5.86E-09 3.94E-09 mum 1.82E-08 7.91E-09 5.30E-09 rage 1.56E-08 6.75E-09 4.47E-09.Dev 4.27E-10 1.75E-10 1.19E-10 6.02E-09 7.79E-09 6.75E-09 1.67E-10 5 6 3.97E-09 1.26E-08 5.32E-09 1.82E-08 4.47E-09 1.55E-08 1.10E-10 3.98E-10 Total 4.65E-08 6.2 3E-08 5.36E-08 1. 34E-09 C- BARTLETT 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-08 Maximum 1.82E-08 7.91E-09 5.30E-09 7.79E-09 5.32E-09 1.82E-08 6.23E-08 Average 1.56E-08 6.75E-09 4.47E-09 6.75E-09 4.47E-09 1.55E-08 5.36E-08 Std.Dev 4.27E-10 1.75E-10 1.19E-10 1.67E-10 1.1OE-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\HBSA-Tc99-1.bld Evaluation Time: 50.0000038 years Statistics for Dose (mrem) for Time: 3 Source Receptor 1 2 3 4 5 6 Total Minimum 5.59E-10 1.09E-10 4.56E-11 1.09E-10 4.57E-11 4.15E-10 1.28E-09 Maximum 1.29E-08 5.55E-09 3.65E-09 5.54E-09 3.67E-09 1.28E-08 4.37E-08 Average 6.51E-09 2.73E-09 1.79E-09 2.73E-09 1.79E-09 6.36E-09 2.19E-08 Std.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-09 Maximum 1.29E-08 5.55E-09 3.65E-09 5.54E-09 3.67E-09 1.28E-08 4.37E-08 Average 6.51E-09 2.73E-09 1.79E-09 2.73E-09 1.79E-09 6.36E-09 2.19E-08 Std.Dev 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: 81 **Title : Humboldt Bay sensitivity analysis.Tc99 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Total at Time: 1 coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff sig Coeff Sig coeff Deposition velocity 2 -0.10 2 -0.14 3 0.27 3 0.26 Resuspension Rate 5 0.04 6 0.06 2 -0.45 2 -0.45 Release time of 1 9 0.00 9 0.00 4 0.05 4 0.05 Release time of 2 7 -0.02 7 -0.05 6 -0.04 6 -0.04 Release time of 3 3 -0.05 3 -0.13 9 0.02 9 0.02 Release time of 4 8 0.00 8 0.00 5 0.04 5 0.05 Release time of 5 6 0.04 5 0.09 8 0.02 8 0.02 Release time of 6 4 -0.05 4 -0.12 7 -0.03 7 -0.04 Building Exchange Rate 1 -0.33 1 -0.33 1 -0.90 1 -0.87 R-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 I and is called the coefficient of determination; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • RESRAD-BUILD Regression and Correlation output 3.SO 12/04/11 14:37:59 Page: 82 **Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRADFamily\BUILD\3 .BLD Coefficients for Source(i) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.08 2 -0.13 3 0.27 3 0.25 Resuspension Rate 4 0.05 6 0.07 2 -0.43 2 -0.44 Release time of 1 7 -0.03 7 -0.07 4 0.10 4 0.12 Release time of 2 8 -0.01 8 -0.02 7 -0.03 7 -0.03 Release time of 3 3 -0.05 3 -0.12 9 0.00 9 0.01 Release time of 4 9 0.00 9 0.01 6 0.03 6 0.03 Release time of 5 5 0.04 4 0.11 8 0.03 8 0.03 Release time of 6 6 -0.03 5 -0.08 5 -0.07 5 -0.09 Building Exchange Rate 1 -0.30 1 -0.30 1 -0.90 1 -0.87 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.(OBARTLETT Page 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: 83 Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(2) at Time: 1 Coefficient

= pcc SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic Variable Sig coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.09 2 -0.14 3 0.29 3 0.27 Resuspension Rate 6 0.03 7 0.04 2 -0.46 2 -0.46 Release time of 1 8 0.01 8 0.03 6 0.03 6 0.04 Release time of 2 4 -0.04 4 -0.10 4 0.05 4 0.06 Release time of 3 3 -0.04 3 -0.11 7 0.03 7 0.03 Release time of 4 9 0.00 9 0.00 9 0.00 9 0.00 Release time of 5 7 0.02 6 0.06 8 -0.01 8 -0.01 Release time of 6 5 -0.03 5 -0.08 5 -0.04 5 -0.05 Building Exchange Rate 1 -0.33 1 -0.32 1 -0.91 1 -0.87 R-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; it grovides 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: 84 **Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRADFamily\BUILD\3.BLD coefficients for Source(3) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeff*Deposition velocity 2 -0.09 3 -0.13 3 0.28 3 0.26 Resuspension Rate 4 0.04 6 0.06 2 -0.44 2 -0.45 Release time of 1 9 0.00 9 0.00 8 -0.01 8 -0.01 Release time of 2 7 -0.02 7 -0.04 6 -0.04 6 -0.04 Release time of 3 3 -0.05 2 -0.14 4 0.15 4 0.18 Release time of 4 8 0.00 8 0.01 7 0.02 7 0.02 Release time of 5 6 0.03 5 0.08 9 0.00 9 0.00 Release time of 6 5 -0.04 4 -0.09 5 -0.06 5 -0.07 Building Exchange Rate 1 -0.31 1 -0.30 1 -0.90 1 -0.87 R-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 I and is called the coefficient of determination; it Erovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

    • iRESRAD-BUILD Regression and correlation output 3.50 12/04/11 14:37:59 Page: 85 **Title : H umboldt Bay sensitivity analysis-.Tc99 Input File : C:\RESRADFamily\BUILD\3.BL

-coefficients for Source(4) at Time: I Coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeff Deposition velocity 2 -0.10 2 -0.14 3 0.27 3 0.25 Resuspension Rate 6 0.03 8 0.05 2 -0.44 2 -0.45 Release time of 1 9 0.02 9 0.04 8 0.02 8 0.02 Release time of 2 8 -0.02 7 -0.06 5 -0.09 5 -0.10 Release time of 3 3 -0.03 3 -0.12 9 0.00 9 0.00 Release time of 4 7 -0.03 6 -0.07 4 0.13 4 0.15 Release time of 5 4 0.04 4 0.12 7 0.04 7 0.04 Release time of 6 5 -0.04 5 -0.10 6 -0.04 6 -0.05 Building Exchange Rate 1 -0.34 1 -0.34 1 -0.90 1 -0.87 R-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; it provides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

t4BA RT L En Page 109 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: 86 **Title : Humboldt Bay sensitivity analysisTc99 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(S) at Time: 1 Coefficient

= PCC SRC PRCC SRRC Repetition

= 1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig coeff Deposition Velocity 2 -0.09 2 -0.14 3 0.28 3 0.26 Resuspension Rate 4 0.03 9 0.04 2 -0.45 2 -0.46 Release time of 1 8 0.02 7 0.05 8 0.02 8 0.03 Release time of 2 5 -0.02 4 -0.06 5 -0.08 5 -0.10 Release time of 3 3 -0.05 3 -0.12 9 0.01 9 0.01 Release time of 4 9 0.02 8 0.05 7 0.06 7 0.07 Release time of 5 7 -0.02 6 -0.06 4 0.11 4 0.13 Release time of 6 6 -0.02 5 -0.06 6 -0.06 6 -0.07 Building Exchange Rate 1 -0.31 1 -0.30 1 -0.90 1 -0.86 R-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; it Erovides 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: 87 **Title : Humboldt Bay sensitivity analysisjrc99 Input File : C:\RESRADFamily\BUILD\3.BLD Coefficients for Source(6) at Time: 1 coefficient

= PCC SRC PRCC SRRC Repetition

=1 1 1 1 Description of Probabilistic variable Sig Coeff Sig Coeff Sig Coeff Sig Coeff Deposition velocity 2 -0.10 3 -0.15 3 0.25 3 0.24 Resuspension Rate 4 0.05 6 0.08 2 -0.43 2 -0.44 Release time of 1 7 0.01 8 0.04 8 0.01 9 0.01 Release time of 2 8 -0.01 7 -0.04 4 -0.04 4 -0.05 Release time of 3 5 -0.05 5 -0.13 9 0.01 8 0.01 Release time of 4 9 0.01 9 0.02 6 0.03 6 0.04 Release time of 5 6 0.05 4 0.13 7 0.02 7 0.02 Release time of 6 3 -0.08 2 -0.21 5 0.03 5 0.04 Building Exchange Rate 1 -0.34 1 -0.34 1 -0.90 1 -0.86 R-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; it grovides a measure of the variation in the dependent variable (Dose) explained y regression on the independent variables.

rl BARTLETT Page 110

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