ML18331A005

Restoration Project, FSS Final Report - Phase 1. FSS Release Record, Ne Corner of Exclusion Area - Lakeshore Survey Unit 10212A

ML18331A005
Person / Time
Site:	Zion  File:ZionSolutions icon.png
Issue date:	11/16/2017
From:	Wood G ZionSolutions
To:	Office of Nuclear Material Safety and Safeguards
Shared Package
ML18331A015	List: ML18331A003 ML18331A004 ML18331A005 ML18331A006 ML18331A007 ML18331A008 ML18331A009 ML18331A010 ML18331A011 ML18331A012 ML18331A013 ZS-2018-0093, Submittal of Final Status Survey (FSS) Final Report - Phase 1
References
ZS-2018-0093
Download: ML18331A005 (232)

Text

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= ZIONSOLUTIONSLLC-An EnergySolutions Company ZION STATION RESTORATION PROJECT FINAL STATUS SURVEY RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A PREPARED BY / DATE: ___ __,____11-16-2017 _________

G.L. Wood, Radiological Engineer REVIEWED BY / DATE: _ _11-20-2017__________

D. Mihalik, Radiological Engineer APPROVED BY / DATE: _____________________11-20-2017_________

D. Wojtkowiak, C/LT Manager

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A TABLE OF CONTENTS

1. EXECUTIVE

SUMMARY

..................................................................................................... 6

2. SURVEY UNIT DESCRIPTION ........................................................................................... 7

3. CLASSIFICATION BASIS .................................................................................................... 8

4. DATA QUALITY OBJECTIVES (DQO) ............................................................................. 9

5. SURVEY DESIGN ................................................................................................................ 14

6. SURVEY IMPLEMENTATION.......................................................................................... 22

7. SURVEY RESULTS.............................................................................................................. 23

8. QUALITY CONTROL ......................................................................................................... 29

9. INVESTIGATIONS AND RESULTS ................................................................................. 29

10. REMEDIATION AND RESULTS ................................................................................... 30

11. CHANGES FROM THE FINAL STATUS SURVEY PLAN ........................................ 30

12. DATA QUALITY ASSESSMENT (DQA) ...................................................................... 30

13. ANOMALIES ..................................................................................................................... 31

14. CONCLUSION .................................................................................................................. 31

15. REFERENCES ................................................................................................................... 31

16. ATTACHMENTS .............................................................................................................. 32 ATTACHMENT 1 ...................................................................................................................... 33 ATTACHMENT 2 ...................................................................................................................... 37 ATTACHMENT 3 ...................................................................................................................... 42 ATTACHMENT 4 .................................................................................................................... 223 ATTACHMENT 5 .................................................................................................................... 225 ATTACHMENT 6 .................................................................................................................... 227

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A LIST OF ACRONYMS AND ABBREVIATIONS ALARA As Low As Reasonably Achievable AMCG Average Member of the Critical Group CoC Chain-of-Custody DQA Data Quality Assessment DQO Data Quality Objective DCGL Derived Concentration Guideline Level EMC Elevated Measurement Comparison FSS Final Status Survey GPS Global Positioning System HTD Hard-to-Detect IC Insignificant Contributor LTP License Termination Plan LBGR Lower Bound of the Gray Region MARSSIM Multi-Agency Radiation Survey and Site Investigation Manual MDC Minimum Detectable Concentration MDCR Minimal Detectable Count Rate NAD North American Datum NaI Sodium Iodide OpDCGL Operational Derived Concentration Guideline Level QAPP Quality Assurance Project Plan QC Quality Control RE Radiological Engineer ROC Radionuclides of Concern SOF Sum-of-Fraction TEDE Total Effective Dose Equivalent UBGR Upper Bound of the Gray Region UCL Upper Confidence Level

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A USNRC United States Nuclear Regulatory Commission VCC Vertical Concrete Cask VSP Visual Sample Plan ZNPS Zion Nuclear Power Station ZSRP Zion Station Restoration Project

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A

1. EXECUTIVE

SUMMARY

This Final Status Survey (FSS) Release Record for survey unit #10212A, Northeast (NE)

Corner of the Exclusion Area - Power House, has been generated for the Zion Station Restoration Project (ZSRP) in accordance with ZionSolutions procedure ZS-LT-300-001-005, Final Status Survey Data Reporting (Reference 1) and satisfies the requirements of Section 5.11 of the Zion Station Restoration Project License Termination Plan (LTP)

(Reference 2).

A Final Status Survey (FSS) package (L3-10212A-F) was developed in accordance with ZionSolutions procedure ZS-LT-300-001-001, Final Status Survey Package Development (Reference 3) the ZSRP LTP, and guidance from NUREG-1575, Revision 1, Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM)

(Reference 4).

This open land survey unit has a MARSSIM classification of 3. A survey plan was designed based upon use of the Sign Test as the nonparametric statistical test for compliance. Both the Type I () and Type II () decision error rates were set at 0.05. As a systematic sample population, 14 randomly located surface soil samples were acquired from the survey unit. In addition, surface scanning was performed on 5% of the total surface area in the survey unit. As an investigation of a surface drainage depression, an area used for equipment wash-down and piles of soil accumulated from snow plowing, 8 additional judgmental samples were taken. The analytical results for all soil samples (systematic and judgmental) taken in survey unit #L310212A indicate that the Sum-of-Fraction (SOF) for each sample, considering the concentration of all applicable Radionuclides of Concern (ROC), either by direct measurement or by inference, is less than 0.1 when applying the respective Operational Derived Concentration Guideline Levels (OpDCGL). Therefore the null hypothesis is rejected and survey unit #L310212A is acceptable for unrestricted release.

Picture 1 -SU10212A

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A

2. SURVEY UNIT DESCRIPTION The northeast corner of the Exclusion Area - Lakeshore, survey unit #L310212A, is an impacted Class 3 open land survey unit. It is bounded by Class 3 survey unit #L310222 to the east, Class 3 survey unit #L310213A to the west, the Vertical Concrete Cask (VCC) area to the north, and MARSSIM Class 1 survey units L110201, L110202, and L110203 to the south. A drainage ditch runs west to east along the southern edge of the survey unit.

The total area of the survey unit is 12,256 m2.

The topography of the survey unit is mainly flat with some small dips and depressions.

The soil is mostly loam. The terrain consists of sparse trees, thick underbrush, wetlands and uneven grade. Solid physical items such as telephone poles, electrical panels, silt fencing, rocks, concrete jersey barriers, branch piles and chain-link fencing are present in the area. There is a buildup of soil material along the southern border due to vehicle traffic and snow plowing. A temporary water settling basin originating from the cleaning of the Unit 1 Discharge Tunnel is located in the south area of the survey unit.

Picture 2 - Water Basin Picture 3 -Stained Rocks in Water Basin The boundary of the survey unit was defined using a Global Positioning System (GPS) based on the Illinois State Plane System North American Datum (NAD) 1927. The reference coordinates associated with this survey unit are denoted on Figure 1 located in Attachment 1.

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A

3. CLASSIFICATION BASIS Survey unit #L310212A was classified in accordance with ZionSolutions procedure ZS-LT-300-001-002, Survey Unit Classification (Reference 5).

Impacted Class 3 open land survey unit #L310212A was originally designated as a non-impacted survey unit by the Historical Site Assessment (HSA) (Reference 6). To accommodate anticipated future decommissioning activities, it was reclassified as an impacted Class 3 open land survey unit on September 18, 2012. The HSA does not cite any processes and/or incidents involving the use and/or handling of radioactive material in this open land survey unit and an inspection of the survey unit did not identify any visual indications that there are any subsurface burial sites present in this area.

Characterization surveys were performed in this survey unit from October 08, 2012 through October 10, 2012. The survey design for characterization of this survey unit called for the acquisition of a population of 24 surface soil samples taken at random locations and 5 additional surface soil samples taken at judgmental locations. The survey design also required the acquisition of a subsurface soil sample to a depth of one-meter at each location where a surface soil sample was taken.

Three-thousand and sixty-four (3,064) square meters or approximately 25% of the total surface area in the survey unit was scanned using a Ludlum Model 2350-1 and a Model 44-10 Sodium Iodide (NaI) detector. For the area scanned, the average observed background in the survey unit was 4,516 cpm. The average observed scan measurement was 5,363 gross cpm with a maximum observed measurement of 9,014 gross cpm.

Nine (9) scan alarms were observed in this survey unit with the scan alarm set-point set at the Minimum Detectable Count Rate (MDCR) plus background. These areas were investigated by additional scans. The scan alarms were not reproduced. In addition, 3 additional surface soil samples were obtained at the scan alarm locations as investigation soil samples.

Thirty-two (32) surface soil samples and 2 Quality Control (QC) split samples were acquired and analyzed by the on-site gamma spectroscopy system. Thirty-two (32) subsurface samples (as well as 2 QC samples) were taken to a depth of one-meter and analyzed by the on-site gamma spectroscopy system. All 5 surface and subsurface judgmental samples were also analyzed for H-3, as the locations selected were in the drainage ditch. Cs-137 was identified at concentrations greater than the MDC of the instrument in 6 of the surface soil samples taken and 1 of the subsurface soil samples taken. No other potential plant-derived radionuclides were positively identified, including H-3. The average Cs-137 concentration observed in the analysis of the surface soil samples was 0.11 pCi/g with a maximum observed concentration of 0.14 pCi/g. The Cs-

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A 137 concentration for the single subsurface soil sample observed with a Cs-137 concentration in excess of the instrument MDC was 0.08 pCi/g.

The locations of scan areas and surface and subsurface soil samples taken during characterization in survey unit #L310212A are illustrated on Figure 2 in Attachment 1. A summary of the analyses results for the surface soil samples taken during site characterization are presented in Table 1.

Table 1 - Statistical Quantities for Cs-137 and Co-60 from the 2012 Characterization Survey Cs-137 Co-60 Statistical Quantities (pCi/g) (pCi/g)

Minimum Value : 3.56E-02 1.22E-02 Maximum Value : 1.44E-01 5.52E-02 Mean : 8.02E-02 3.56E-02 Median : 7.38E-02 3.65E-02 Standard Deviation : 3.02E-02 1.26E-02 Note: Cs-137 was only ROC identified at concentrations greater than the MDC. No other potential plant-derived radionuclides were positively identified.

A Radiological Engineer (RE) performed a visual inspection and walk-down of the survey unit on 03/08/2016 prior to performing FSS. The purpose of the walk-down was to assess the physical condition of the survey unit, evaluate access points and travel paths and identify potentially hazardous conditions. A final classification assessment was performed in accordance with procedure ZS-LT-300-001-002, Survey Unit Classification as part of the survey design for FSS.

Based upon completion of Survey Unit Classification Basis for final classification, which included a review of the historical information, the results of the Characterization Survey data and, completion of a final Survey Unit Classification Worksheet, it was concluded that there was a low probability for the presence of residual radioactivity in soils in concentrations greater than 50% of the Operational DCGLs, justifying a final survey unit classification of Class 3.

4. DATA QUALITY OBJECTIVES (DQO)

Final Status Survey planning and design hinges on coherence with the Data Quality Objective (DQO) process to ensure, through compliance with explicitly defined inputs and boundaries, that the primary objective of the survey is satisfied. The DQO process is

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A described in the ZSRP LTP in accordance with MARSSIM. The appropriate design for a given survey will be developed using the DQO process as outlined in Appendix D of MARSSIM. A summary of seven steps of the DQO process are outlined as follows.

The DQO process incorporated hypothesis testing and probabilistic sampling distributions to control decision errors during data analysis. Hypothesis testing is a process based on the scientific method that compares a baseline condition to an alternate condition. The baseline condition is technically known as the null hypothesis. Hypothesis testing rests on the premise that the null hypothesis is true and that sufficient evidence must be provided for rejection. In designing the survey plan, the underlying assumption, or null hypothesis was that residual activity in the survey unit exceeded the release criteria. Rejection of the null hypothesis would indicate that residual activity within the survey unit does not exceed the release criteria. Therefore, the survey unit would satisfy the primary objective of the FSS sample plan.

The primary objective of the FSS sample plan is to demonstrate that the level of residual radioactivity in survey unit #L310212A did not exceed the release criteria specified in the LTP and that the potential dose from residual radioactivity is As Low As Reasonably Achievable (ALARA).

ZionSolutions TSD 11-001, Potential Radionuclides of Concern during the Decommissioning of Zion Station (Reference 7) established the basis for an initial suite of potential ROC for the decommissioning of the Zion Nuclear Power Station (ZNPS).

LTP Chapter 2 provides detailed characterization data that describes the results of surveys taken of soils. Surface and subsurface soil samples were taken in each impacted open land survey units and analyzed for the presence of plant-derived radionuclides. The results of surface and subsurface soil characterization in the impacted area surrounding ZNPS indicate that there is minimal residual radioactivity in soil. Consequently, due to the absence of any significant source term in soil, the suite of ROC and radionuclide mixture derived for non-activated concrete was considered as a reasonably conservative mixture to apply to soils for FSS planning and implementation.

LTP Chapter 6, section 6.5.2 discusses the process used to derive the ROC for the decommissioning of ZNPS, including the elimination of insignificant dose contributors (IC) from the initial suite. Based upon the analysis of the mixture, it was determined that Co-60, Ni-63, Sr-90, Cs-134 and Cs-137 accounted for 99.5% of all dose in the non-activated contaminated concrete mixes.

Table 2 presents the ROC for the decommissioning of soils at ZNPS and the normalized mixture fractions based on the radionuclide mixture.

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Table 2 - Dose Significant Radionuclides and Mixture

% of Total Activity Radionuclide (normalized)(1)(2)

Co-60 0.92%

Cs-134 0.01%

Cs-137 75.32%

Ni-63 23.71%

Sr-90 0.05%

(1) Based on maximum percent of total activity from Table 20 of TSD 14-019, normalized to one for the dose significant radionuclides.

(2) Does not include dose significant radionuclides for activated concrete (H-3, Eu-152, Eu-154).

A fundamental precursor to survey design is to establish a relationship between the release criteria and some measurable quantity. This is done through the development of DCGLs.

The DCGLs represent average levels of radioactivity above background levels and are presented in terms of surface or mass activity concentrations. Chapter 6 of the LTP describes in detail the modeling used to develop the DCGLs for soils.

Surface soil is defined as soil residing in the first 0.15 m layer of soil. A subsurface soil category, which is defined as a layer of soil beginning at the surface but extending to a depth of 1 m is also assessed to allow for flexibility in compliance demonstration if contamination deeper than 0.15 m is encountered. Site-specific DCGLs for soil were calculated for both the 0.15 m and 1 m thicknesses. Based on characterization data and historical information, there are no expectations of encountering a source term geometry that is comprised of a clean surface layer of soil over a contaminated subsurface soil layer.

ZionSolutions TSD 14-011, Soil Area Factors (Reference 8) and LTP Chapter 6, section 6.8 provides the exposure scenarios and modeling parameters that were used to calculate the site-specific DCGLs for soils (referred to as Base Case Soil DCGLs in this Release Record).

At ZNPS, compliance is demonstrated through the summation of dose from four distinct source terms for the end-state (basements, soils, buried pipe and groundwater). Basements are comprised of the summation of four structural source terms (surfaces, embedded pipe, penetrations and fill). When applied to soil, the DCGLs are expressed in units of activity per unit of mass (pCi/g). The unity rule is applied when there is more than one ROC.

The measurement results for each singular ROC present in the mixture are compared against their respective DCGL to derive a dose fraction.

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A The surface and subsurface soil Base Case DCGLs for the unrestricted release of open land survey units are provided in Table 3 and Table 4 respectively. The IC dose percentage of 10% was used to adjust the DCGLs in soils to account for the dose from the eliminated IC radionuclides.

Table 3 Base Case DCGLs for Surface Soils (BcDCGLSS)

Surface Soil DCGL Radionuclide (pCi/g)

Co-60 4.26 Cs-134 6.77 Cs-137 14.18 Ni-63 3572.10 Sr-90 12.09 Table 4 Base Case DCGLs for Subsurface Soils (BcDCGLSB)

Subsurface Soil Radionuclide DCGL (pCi/g)

Co-60 3.44 Cs-134 4.44 Cs-137 7.75 Ni-63 763.02 Sr-90 1.66 Each radionuclide-specific Base Case DCGL is equivalent to the level of residual radioactivity (above background levels) that could, when considered independently, result in a Total Effective Dose Equivalent (TEDE) of 25 mrem per year to an Average Member of the Critical Group (AMCG). To ensure that the summation of dose from each source term is 25 mrem/yr or less after all FSS is completed, the Base Case DCGLs are reduced based on an expected, or a priori, fraction of the 25 mrem/year dose limit from each source term. The reduced DCGLs, or Operational DCGLs can be related to the Base Case DCGLs as an expected fraction of dose based on an a priori assessment of what the expected dose should be based on the results of site characterization, process knowledge and the extent of planned remediation. The Operational DCGL is then used as the DCGL for the FSS design of the survey unit (calculation of surrogate DCGLs, investigations

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A levels, etc.). Details of the Operational DCGLs derived for each dose component and the basis for the applied a priori dose fractions are provided in ZionSolutions TSD 17-004, Operational Derived Concentration Guideline Levels for Final Status Survey (Reference 9).

The Operational DCGLs for the FSS of surface and subsurface soils are presented in Table 5 and Table 6, respectively.

Table 5 Operational DCGLs for Surface Soils (OpDCGLSS)

Surface Soil DCGL Radionuclide (pCi/g)

Co-60 1.091 Cs-134 1.733 Cs-137 3.630 Ni-63 914.458 Sr-90 3.095 Table 6 Operational DCGLs for Subsurface Soils (OpDCGLSB)

Subsurface Soil Radionuclide DCGL (pCi/g)

Co-60 0.881 Cs-134 1.137 Cs-137 1.984 Ni-63 195.333 Sr-90 0.425 Instrument DQOs included a verification of the ability of the survey instrument to detect the radiation(s) of interest relative to the Operational DCGL. Survey instrument response checks were required prior to issuance and after the instrument had been used. Control and accountability of survey instruments was required to assure the quality and prevent the loss of data.

As part of the DQOs applied to laboratory processes, analysis results were reported as actual calculated results. The actual recorded value was used as the recorded FSS result for measurement and/or sample values that are less than MDC. Negative values were

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A recorded as zero. Results were not reported as less than MDC. Sample report summaries included unique sample identification, analytical method, radionuclide, result, uncertainty, laboratory data qualifiers, units, and the observed MDC.

In accordance with the LTP, for laboratory analysis, MDCs less than 10% of the Operational DCGL were preferable while MDCs up to 50% of the Operational DCGL were acceptable. The maximum acceptable MDC for measurements obtained using field instruments was 50 percent of the applicable Operational DCGL.

5. SURVEY DESIGN The level of effort associated with planning a survey is based on the complexity of the survey and nature of the hazards. Guidance for preparing FSS plans is provided in procedure ZS-LT-300-001-001 Final Status Survey Package Development. The FSS plan uses an integrated sample design that combines scanning surveys and sampling which can be either random or judgmental.

The DQO process determined that Co-60, Ni-63, Sr-90, Cs-134 and Cs-137 would be the ROC in survey unit #L310212A. During FSS, concentrations for Hard-to-Detect (HTD)

ROC Ni-63 and Sr-90 are inferred using a surrogate approach. Cs-137 is the principle surrogate radionuclide for Sr-90 and Co-60 is the principle surrogate radionuclide for Ni-

63. The mean, maximum and 95% Upper Confidence Level (UCL) of the surrogate ratios for concrete core samples taken in the Auxiliary Building basement were calculated in ZionSolutions TSD 14-019, Radionuclides of Concern for Soil and Basement Fill Model Source Terms (Reference 10) and are presented in Table 7. The maximum ratios will be used in the surrogate calculations during FSS unless area specific ratios are determined by continuing characterization.

Table 7 Surrogate Ratios Auxiliary Building Ratios Mean Max 95%UCL Ni-63/Co-60 44.143 180.450 154.632 Sr-90/Cs-137 0.001 0.002 0.002 For the FSS of survey unit #L310212A, the surrogate Operational DCGLs for Co-60 and Cs-137 were computed based on the maximum ratios from Table 7.

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A The equation for calculating a surrogate DCGL is as follows:

Equation 1 1

=

1 2 3

[( ) + ( ) + ( ) + ( )]

2 3 Where: DCGLSur = Surrogate radionuclide DCGL DCGL2,3n = DCGL for radionuclides to be represented by the surrogate Rn = Ratio of concentration (or nuclide mixture fraction) of radionuclide n to surrogate radionuclide Using the Operational DCGLs presented in Table 5 and the maximum ratios from Table 7, the following surrogate calculations were performed; Equation 2 1

(137) = = 3.622 /

1 0.002

[(3.630 )+( )]

(137) 3.095(90)

The surrogate Operational DCGL that was used for Cs-137 in this survey unit for direct comparison of sample results to demonstrate compliance is 3.622 Ci/g.

Equation 3 1

(60) = = 0.898 /

1 180.45

[(1.091 )+( )]

(60) 914.458 (63)

The surrogate Operational DCGL that was used for Co-60 in this survey unit for direct comparison of sample results to demonstrate compliance is 0.898 Ci/g.

The action level for investigation in a Class 3 open land survey unit is 50% of the Operational DCGL. The surrogate DCGL for Co-60 while inferring Ni-63 is 0.898 pCi/g and the surrogate DCGL for Cs-137 while inferring Sr-90 is 3.622 pCi/g. Using the normalized mixture for gamma emitting ROC from Table 2, the surrogate adjusted gamma DCGL is then calculated as follows;

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A 1

() = = 3.494 /

0.012 0.00001 0.988

[(0.898 ) + (1.733 ) + (3.622 )]

(60) 134 (137)

The surrogate adjusted gamma DCGL equals 3.494 pCi/g. The action levels for survey unit #L310212A are based on 50% of the DCGL and are presented in Table 8.

Table 8 Action Levels for Survey Unit L310212A ROC DCGL (pCi/g)

Co-60 (1) 0.449 Cs-134 (2) 0.867 Cs-137 (3) 1.811 (4)

Gross Gamma 1.747 (1) Based on 50% of surrogate adjusted DCGL of 0.898 pCi/g for Co-60 while inferring Ni-63 (2) Based on 50% of Operational DCGL (3) Based on 50% of surrogate adjusted DCGL of 3.622 pCi/g for Cs-137 while inferring Sr-90 (4) Based on 50% of normalized surrogate adjusted DCGLs for gamma emitting ROC The Sign Test was selected as the non-parametric statistical test. The use of the Sign Test did not require the selection or use of a background reference area, which simplified survey design and implementation. This approach was conservative since it included background Cs-137 as part of the sample set.

The Elevated Measurement Comparison (EMC) did not apply to this survey unit since it is a Class 3 survey unit and discrete, elevated areas of contamination were not expected.

The number of soil samples for FSS was determined in accordance with procedure ZS-LT-300-001-001 Final Status Survey Package Development. The relative shift (/) for the survey unit data set is defined as shift (), which is the Upper Boundary of the Gray Region, or the DCGL (SOF of 1) minus the Lower Bound of the Gray Region (LBGR)

(SOF of 0.5), divided by sigma (), which is the standard deviation of the data set used for survey design. The optimal value for / should range between 1 and 3. The largest value the / can have is 3. If the / exceeds 3, then the value of 3 will be used for /.

The / for survey unit #L310212A based on Cs-137 was calculated as follows:

Equation 4

/ = (1-0.5)/SQRT((3.02E-02/3.62)2+(1.26E-02/0.898)2) = 30.63

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A As the calculated relative shift (30.63) was greater than 3, then a value of 3 was used as the adjusted /. Both the Type I error, or value and the Type II error, or value was set at 0.05. The sample size from Table 5.5 of MARSSIM that equates to the Type I and Type II error of 0.05 for use with the Sign Test is an N value of 14.

A Prospective Power Curve was generated using COMPASS, a software package developed under the sponsorship of the United States Nuclear Regulatory Commission (USNRC) for implementation of the MARSSIM in support of the decommissioning license termination rule (10CFR20, Subpart E). The result of the COMPASS computer run showed adequate power for the survey design. The survey design specified 14 surface soil samples for non-parametric statistical testing. Based upon a review of the historical information and characterization survey data, the locations for taking 6 additional judgmental surface soil samples were selected at biased locations in the drainage depression and wash down area along the south boundary of the survey unit.

As the survey unit was classified as Class 3, systematic sample locations were selected at random. The random locations of the systematic surface soil samples were selected using Visual Sample Plan (VSP), in accordance with ZS-LT-300-001-001. Input parameters included use of Bing or Google Maps aerial photographs and the random sampling tool set with a predetermined number (14) of sample points. These coordinates were integrated with a GPS to locate sample locations in the field. Sample measurement locations for the surface soil samples taken for systematic design are listed with the GPS coordinates in Table 9.

ZSRP LTP Chapter 5, section 5.1 states that soil samples will be collected during FSS to confirm the HTD to surrogate radionuclide ratios (Table 7). Ten percent (10%) of the FSS samples collected from open land survey units will be analyzed for HTD ROC. Only HTD radionuclides included as ROC (Ni-63 and Sr-90 for soils) will be analyzed in the FSS confirmatory samples. For soil samples with positive results for both a HTD ROC and the corresponding surrogate radionuclide (Cs-137 or Co-60), the HTD surrogate ratio will be derived and compared against the maximum ratio (see Table 7). If the derived ratio from the confirmatory samples exceeds the maximum ratios (see Table 7), then the area-specific ratios as determined by actual survey data will be used in lieu of the maximum ratios.

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Table 9 - Systematic Sample Measurement Locations MEASUREMENT ID NORTHING EASTING L3-10212A-FRGS-001-SS 642127.2425 343791.0820 L3-10212A-FRGS-002-SS 642119.1091 343765.1496 L3-10212A-FRGS-003-SS 642107.7223 343790.6768 L3-10212A-FRGS-004-SS 642104.4689 343817.0144 L3-10212A-FRGS-005-SS 642093.0820 343764.7444 L3-10212A-FRGS-006-SS 642078.4418 343825.2533 L3-10212A-FRGS-007-SS 642075.1884 343799.7261 L3-10212A-FRGS-008-SS 642068.6817 343773.7938 L3-10212A-FRGS-009-SS 642060.5482 343747.8614 L3-10212A-FRGS-010-SS 642054.0415 343773.3886 L3-10212A-FRGS-011-SS 642039.4012 343808.3703 L3-10212A-FQGS-011-SS 642039.4012 343808.3703 L3-10212A-FRGS-012-SS 642034.5212 343756.1003 L3-10212A-FRGS-013-SS 642031.2678 343730.5732 L3-10212A-FRGS-014-SS 642016.6276 343782.4379 Fourteen (14) surface soil samples were required for the non-parametric statistical test (sample size N = 14). In addition, 6 judgmental surface soil samples were taken to investigate the drainage depression and the wash down area. During the performance of the FSS, 2 additional surface soil samples were taken of soil piles accumulated along the southern boundary of the survey unit from snow plowing activities, resulting in a total of 22 surface soil samples collected for the FSS of this survey unit. Sample Measurement Locations for the judgmental and investigation surface soil samples are listed with the GPS coordinates in Table 10.

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Table 10 - Judgmental Sample Measurement Locations MEASUREMENT ID NORTHING EASTING L3-10212AFJGS-015SS 642026.621 343808.455 L3-10212AFJGS-016SS 642011.542 343805.585 L3-10212AFJGS-017SS 642011.735 343766.17 L3-10212AFJGS-018SS 642011.702 343732.583 L3-10212AFJGS-019SS 642008.489 343710.408 L3-10212AFJGS-020SS 642008.591 343808.3703 L3-10212AFIGS-001SS 642005.913 343709.004 L3-10212AFIGS-002SS 642006.371 343705.534 A map of the systematic, judgmental and investigation surface soil sample locations are provided in Figure 3 in Attachment 1.

The selection of 2 soil samples met the requirement that 10% of the samples collected for the FSS of survey unit #L310212A be analyzed for HTD ROC. Sample #s L3-10212A-FRGS-002-SS-A and L3-10212A-FJGS-019-SS-A were selected based on exhibiting the highest concentration of Cs-137. Each selected sample was sent off-site (Eberline Analytical) for analysis of the HTD ROC as specified in LTP Chapter 5, section 5.1.

The implementation of quality control measures as referenced by LTP Chapter 5, section 5.9 and ZionSolutions ZS-LT-01, Quality Assurance Project Plan (for Characterization and FSS) (QAPP) (Reference 11) includes the collection of a soil sample for split sample analysis on 5% of the soil samples taken in a survey unit with the locations selected at random. One surface soil sample, # L3-10212A-FQGS-011-SS was selected randomly for split sample analysis for the FSS of this survey unit.

LTP Chapter 5, section 5.6.4.4 and Table 5-24 specifies that for Class 3 survey units, judgmental (biased) surface scans will be performed on areas with the greatest potential of contamination. For open land areas, this may include surface drainage areas and collection points. The fraction of scanning coverage required for survey unit #L310212A was determined during the DQO process with the total amount and location(s) based on the likelihood of finding elevated activity during FSS. Based on the HSA, the results of the characterization survey, and the operational use of this survey unit, 14 different scan areas representing 616 m2 of surface area was chosen at random. In addition, 2 scan areas, including a drainage depression along the south boundary and the temporary water settling basin originating from the cleaning of the Unit 1 Discharge Tunnel, which represented an additional 299.12 m2 of surface area were chosen for additional biased scans. The total

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A surface area to be scanned was 916 m2, or approximately 8% of the survey unit. A map of the scan grid locations are provided in Figure 3.

For this Class 3 open land survey unit, the Investigation Levels for area scanning and soil sample measurement results are those levels specified in LTP Chapter 5, Table 5-25 and are reproduced below in Table 11.

Table 11 - Investigation Levels Classification Scan Investigation Levels Direct Investigation Levels

>Operational DCGL or >MDCscan if Class 3 >0.5 Operational DCGL MDCscan is greater than Operational DCGL Table 12 provides a synopsis of the survey design for survey unit #L310212A.

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Table 12 - Synopsis of Survey Design FEATURE DESIGN CRITERIA BASIS Survey Unit Land 12,256 m2 GPS measurements of area Area

= 3.02E-02 UBGR = SOF of 1 LBGR = SOF of 0.5 Number of 14 (systematic) Type I error = 0.05 Measurements (N)

Type II error = 0.05

/ = 3 (adjusted)

MARSSIM Table 5.5 (LTP Chapter 5, section Grid Spacing Random 5.6.4.5.2)

Co 1.091 pCi/g Cs-134 - 1.733 pCi/g Operational DCGLs for DCGLs Cs-137 - 3.630 pCi/g Surface Soils, Ni 914.458 pCi/g (LTP Chapter 5, Table 5-7)

Sr 3.095 pCi/g 2 surface soil samples selected for HTD HTD ROC Analysis (LTP Chapter 5, section 5.1)

ROC analysis Soil Investigation

>0.5 Operational DCGL (LTP Chapter 5, Table 5-25)

Level Scan Survey Area Judgmental areal coverage, 616 m2 or ~5% areal coverage Coverage (LTP Chapter 5, Table 5-24) 1.747 pCi/g Scan Investigation (Based on 50% of normalized surrogate (LTP Chapter 5, Table 5-25)

Level adjusted DCGLs for gamma emitting ROC) 1 surface soil sample selected randomly QC (LTP Chapter 5, section 5.9) for split sample analysis

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A

6. SURVEY IMPLEMENTATION For survey unit #L310212A, compliance with the unrestricted release criteria was demonstrated through a combination of surface scanning with a Ludlum Model 44-10 gamma detector and the sampling of surface soil for isotopic analysis. In accordance with the LTP Chapter 5, section 5.7.1.6.2, no subsurface soil sample(s) will be taken as part of the survey design in Class 3 open land survey units. However, if during the performance of FSS, the analysis of a surface soil sample, or the results of a surface gamma scan indicates the potential presence of residual radioactivity at a concentration of 75% of the subsurface Operational DCGL, then a biased subsurface soil sample(s) would have been taken to the appropriate depth within the area of concern as part of the investigation. This threshold was not encountered during the FSS of survey unit #L310212A. Consequently, no subsurface soil samples were collected during FSS.

In addition, LTP Chapter 5, section 5.1 states that if levels of residual gamma radioactivity in an individual soil sample exceeds a SOF of 0.1, then the sample(s) will be analyzed for HTD ROC. Again, this threshold was not encountered during the FSS of survey unit

1. L310212A. Consequently, no additional surface soil samples in excess of the two surface soil samples designated during survey design were analyzed for HTD ROC.

FSS field activities were conducted under FSS Sample Plan L3-10212A-F. FSS Sample Plan L3-10212A-F included DQOs, survey design, detailed FSS instructions, job safety analysis, and related procedures for reference. A Field Log (ZS-LT-300-001-001 Attachment 14) was used to document field activities and other information pertaining to the performance of the FSS.

FSS field activities were projected to take 8 working days to complete. Daily briefings were conducted to discuss the expectations for job performance and to review safety aspects of the job. The survey required field activities were performed during normal working hours starting on May 11, 2016 and concluding on May 12, 2016.

The 14 systematic surface soil sample locations were marked with flags based on GPS coordinates provided by VSP. Around each surface soil sample location, a 44 m2 scan area was marked out. Along the southern border of survey unit #L310212A, a 2 meter wide swath of land that encompassed the drainage depression as well as the area surrounding the temporary water settling basin were also marked with flags as biased scanning areas. A total of 16 different scan areas were established, constituting an areal scan coverage of 916 m2, or approximately 8% of the surface area in survey unit

1. L310212A. Background was assessed in the survey unit and it was determined that, using an Ludlum 2350-1 paired with a Model 44-10 2x 2 sodium iodide (NaI) detector, background ranged from 1,560 counts per minute (cpm) up to 3,170 cpm.

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A All designated scan areas as denoted on Figure 3 in Attachment 1 were scanned using a Ludlum 2350-1 paired with a Model 44-10 2x 2 NaI detector operated in the rate-meter mode and using audio response. The probe was positioned as close to the ground as possible and was moved at a scan speed of approximately 0.25 meters per second. In accordance with ZionSolutions TSD 11-004, Ludlum Model 44-10 Detector Sensitivity (Reference 12), scan MDC was sufficient to detect residual radioactivity at the action level (adjusted gross gamma DCGL of 1.723 pCi/g, which was based on 50% of the normalized surrogate adjusted Operational DCGLs for gamma emitting ROC). Complete scan results are provided in Attachment 2.

In accordance with FSS design, 14 surface soil samples were collected at random locations for the systematic sample population. In addition, 6 judgmental surface soil samples were taken to adequately bound the drainage depression and the wash-down area in the southern portion of the survey unit. Also, two additional surface soil samples were taken of the soil spoils buildup along the southern boundary resulting from snow plowing as investigations. The addition of the systematic, judgmental and investigation samples results in a total of 22 surface soil samples collected for the FSS of this survey unit. Each surface soil sample consisted of 1 liter of soil. The sample media was sifted to remove stones and other media larger than 1 cm in diameter. All collected soil samples were controlled, transported, stored, and transferred to the on-site laboratory using Chain-of-Custody (CoC) process from ZionSolutions procedure ZS-LT-100-001-004, Sample Media Preparation (Reference 13).

Two (2) samples (L3-10212A-FRGS-002-SS-A and L3-10212A-FJGS-019-SS-A) were selected for HTD radionuclide analysis.

The implementation of survey specific QC measures included the collection of one sample (L3-10212A-FQGS-011-SS) for split sample analysis.

7. SURVEY RESULTS The scan areas identified in the FSS plan were scanned for elevated radiation levels. The areas were scanned in accordance with the FSS plan on May 11, 2016. No elevated measurement locations were identified by surface scan. Table 13 provides an overview of the scan results. Complete scan results are provided in Attachment 2.

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Table 13 - Synopsis of Scan Results Highest Logged Scan Action Level(1) # of Scan Reading Investigation Samples Area Alarms (cpm) (cpm)

GS001 2030 2930 None None GS002 2020 2885 None None GS003 2030 2885 None None GS004 1990 2885 None None GS005 2030 2885 None None GS006 2270 3076 None None GS007 2180 3076 None None GS008 1750 3076 None None GS009 2040 3076 None None GS010 1890 3076 None None GS011 2120 2957 None None GS012 2350 3076 None None GS013 2160 3029 None None GS014 2180 3029 None None GS015 2000 3029 None None GS016 2080 3076 None None

1) The action level is based on the measurement Minimum Detectable Count Rate (MDCR) plus background in accordance with the FSS plan The on-site laboratory analyzed the 14 soil samples taken for non-parametric statistical testing using the on-site gamma spectroscopy system. A summary of the 14 samples collected for non-parametric statistical testing results is provided in Table 14. Gamma spectroscopy results (summarized in Table 14) revealed 2 samples above MDC for Cs-137 and no samples above MDC for Co-60 or Cs-134. The concentrations for Ni-63 and Sr-90 are inferred based on the maximum ratios as specified in Table 7. The mean of the gamma spectroscopic analysis results for the sample population indicated that Cs-137 was present at levels lower than the concentrations of Cs-137 expected to be found in off-site soil within the vicinity of the ZNPS as presented in ZionSolutions TSD 13-004, Examination of Cs-137 Global Fallout in Soils at Zion Station (Reference 14). The complete gamma spectroscopy reports are presented in Attachment 3. The basic statistics for the systematic sample population are summarized in Table 15.

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Table 14 - Summary of Gamma Spectroscopy Results for Surface Soil Samples Comprising the Statistical Sample Population Co-60 Cs-134 Cs-137 Ni-63 Sr-90 MEASUREMENT ID (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g)

L3-10212A-FRGS-001-SS 1.41E-03 6.22E-03 8.97E-03 2.54E-01 1.79E-05 L3-10212A-FRGS-002-SS 0.00E+00 1.09E-02 4.59E-02 0.00E+00 9.18E-05 L3-10212A-FRGS-003-SS 1.22E-03 7.72E-03 6.45E-02 2.20E-01 1.29E-04 L3-10212A-FRGS-004-SS 0.00E+00 1.11E-02 3.02E-02 0.00E+00 6.04E-05 L3-10212A-FRGS-005-SS 0.00E+00 5.03E-04 3.35E-02 0.00E+00 6.70E-05 L3-10212A-FRGS-006-SS 1.46E-02 0.00E+00 0.00E+00 2.63E+00 0.00E+00 L3-10212A-FRGS-007-SS 3.64E-03 1.85E-03 3.59E-02 6.57E-01 7.18E-05 L3-10212A-FRGS-008-SS 4.01E-03 8.56E-03 1.58E-02 7.23E-01 3.16E-05 L3-10212A-FRGS-009-SS 8.70E-03 2.00E-03 4.80E-02 1.57E+00 9.60E-05 L3-10212A-FRGS-010-SS 2.46E-02 3.63E-03 7.19E-02 4.44E-01 1.44E-04 L3-10212A-FRGS-011-SS 0.00E+00 8.22E-03 2.34E-02 0.00E+00 4.68E-05 L3-10212A-FRGS-012-SS 0.00E+00 7.39E-03 9.10E-03 0.00E+00 1.82E-05 L3-10212A-FRGS-013-SS 7.67E-04 1.10E-03 3.34E-03 1.38E-01 7.08E-06 L3-10212A-FRGS-014-SS 1.16E-03 3.70E-03 2.41E-02 2.09E-01 4.82E-05 Note: Bold font indicates ROC positively detected at concentration greater than MDC Table 15 - Basic Statistical Properties of Systematic Sample Population Mean Median Max Min BcDCGL Avg. SOF Avg. Dose ROC Std. Dev.

(pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g) per ROC Per ROC Co-60 2.71E-03 1.19E-03 1.46E-02 0.00E+00 0.00418 4.26 6.37E-04 1.59E-02 Cs-134 9.21E-03 5.55E-03 6.22E-02 0.00E+00 0.01573 6.77 1.36E-03 3.40E-02 Cs-137 2.96E-02 2.72E-02 7.19E-02 0.00E+00 0.02206 14.18 2.09E-03 5.22E-02 Ni-63 4.89E-01 2.15E-01 2.63E+00 0.00E+00 0.75339 3572.1 1.37E-04 3.42E-03 Sr-90 5.93E-05 5.43E-05 1.44E-04 0.00E+00 0.00004 12.09 4.90E-06 1.23E-04 The dose contribution from soil in survey unit #L310212A is 0.1057 mrem/yr TEDE.

This is derived by summing the average dose per ROC resulting from the average concentration in Table 15.

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A The off-site laboratory, Eberline Analytical, processed the 2 samples selected for HTD ROC analysis as specified in the survey design. Sample #s L3-10212A-FRGS-002-SS-A and L3-10212A-FJGS-019-SS-A were selected. Only HTD radionuclides included as ROC (Ni-63 and Sr-90 for soils) were included in the analysis. All analyses met the required MDC.

Cs-137 was positively detected in the off-site analysis of sample L3-10212A-FRGS-002-SS-A at a concentration of 6.04 E-02 pCi/g. No other ROC was positively detected at a concentration greater than MDC. No ROC was positively detected at concentrations greater than MDC in sample L3-10212A-FJGS-019-SS-A. The results are provided in Table 16.

Table 16 - Off-Site Analysis Results (Eberline Analytical) for Sample ID #s L3-10212A-FRGS-002-SS-A and L3-10212A-FJGS-019-SS-A Sample # L3-10212A-FRGS-002-SS-A Result Uncertainty MDC ROC >MDC (pCi/g) (pCi/g) (pCi/g)

Co-60 4.50E-04 3.33E-02 3.46E-02 No Ni-63 1.71E+00 1.37E+00 2.28E+00 No Sr-90 5.42E-01 3.48E-01 6.83E-01 No Cs-134 -5.96E-03 1.09E-02 4.15E-02 No Cs-137 6.04E-02 3.06E-02 4.76E-02 Yes Note: Bold font indicates ROC positively detected at concentration greater than MDC Sample # L3-10212A-FRGS-019-SS-A Result Uncertainty MDC ROC >MDC (pCi/g) (pCi/g) (pCi/g)

Co-60 1.84E-02 2.40E-02 3.33E-02 No Ni-63 2.34E+00 1.48E+00 2.44E+00 No Sr-90 8.09E-01 4.19E-01 8.12E-01 No Cs-134 -2.32E-02 2.89E-02 3.14E-02 No Cs-137 2.81E-02 2.43E-02 3.95E-02 No The on-site laboratory analyzed the 6 judgmental surface soil samples taken along the south drainage depression and equipment wash-down location as well as the 2 investigation surface soil samples taken from the snow plow dirt spoils using the on-site gamma spectroscopy system. A summary of the analytical results for the 8 surface

[26]

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A samples collected at judgmental locations and for investigations is provided in Table 17.

Gamma spectroscopy results (summarized in Table 17) revealed one sample above MDC for Cs-137 and no samples above MDC for Co-60 or Cs-134. The concentration for Ni-63 and Sr-90 are inferred based on the maximum ratios as specified in Table 7. The complete gamma spectroscopy reports are presented in Attachment 3.

Table 17 - Summary of Gamma Spectroscopy Results for Judgmental and Investigation Surface Soil Samples Co-60 Cs-134 Cs-137 Ni-63 Sr-90 MEASUREMENT ID (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g)

L3-10212A-FJGS-015-SS 8.19E-03 1.13E-03 1.74E-02 1.48E+00 3.48E-05 L3-10212A-FJGS-016-SS 0.00E+00 1.35E-02 1.17E-02 0.00E+00 2.34E-05 L3-10212A-FJGS-017-SS 6.03E-04 7.75E-03 2.24E-03 1.09E-01 4.48E-06 L3-10212A-FJGS-018-SS 0.00E+00 4.12E-03 4.21E-02 0.00E+00 8.42E-05 L3-10212A-FJGS-019-SS 2.41E-02 2.51E-03 2.67E-02 4.35E+00 5.34E-05 L3-10212A-FJGS-020-SS 1.66E-02 1.28E-02 1.32E-02 2.99E+00 2.64E-05 L3-10212A-FIGS-001-SS 0.00E+00 3.21E-02 7.15E-02 0.00E+00 1.43E-04 L3-10212A-FIGS-002-SS 2.49E-02 1.87E-02 4.90E-02 4.49E+00 9.80E-05 Note: Bold font indicates ROC positively detected at concentration greater than MDC The implementation of survey specific QC measures included the collection of one sample (L3-10212A-FQGS-011-SS) for split sample analysis. The on-site laboratory analyzed the designated QC sample using the on-site gamma spectroscopy system. A summary of the analytical results for the QC sample is provided in Table 18. Gamma spectroscopy results (summarized in Table 18) indicate that the measured concentrations for Co-60, Cs-134 and Cs-137 were less than MDC. The concentration for Ni-63 and Sr-90 are inferred based on the maximum ratios as specified in Table 7.

Table 18 - Summary of Gamma Spectroscopy Results for QC Surface Soil Sample Co-60 Cs-134 Cs-137 Ni-63 Sr-90 MEASUREMENT ID (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g)

L3-10212A-FQGS-011-SS 9.36E-04 7.76E-03 3.44E-02 1.69E-01 6.88E-05 The SOF or unity rule is the mathematical test used to evaluate compliance with radiological criteria for license termination when more than one radionuclide has been determined to be potentially present. The equation for the unity rule is:

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Equation 5 C1 C2 Cn

............ 1 DCGL1 DCGL2 DCGLn Where: Cn = concentration of radionuclide n DCGLn = DCGL of radionuclide n.

The results of the unity rule calculation for the ROC in the systematic sample population as well as the judgmental and investigation samples for survey unit #L310212A are provided in Table 19.

Table 19 - Sum-of-Fractions for Individual Surface Soil Samples (Systematic, Judgmental, Investigation and QC)

FRACTION OF OPERATIONAL DCGL MEASUREMENT ID SOF Co-60 Cs-134 Cs-137 Ni-63 Sr-90 L3-10212A-FRGS-001-SS 0.00129 0.03589 0.00247 0.00028 0.00001 0.03994 L3-10212A-FRGS-002-SS 0.00000 0.00629 0.01264 0.00000 0.00003 0.01869 L3-10212A-FRGS-003-SS 0.00112 0.00445 0.01777 0.00024 0.00004 0.02362 L3-10212A-FRGS-004-SS 0.00000 0.00641 0.00832 0.00000 0.00002 0.01474 L3-10212A-FRGS-005-SS 0.00000 0.00029 0.00923 0.00000 0.00002 0.00954 L3-10212A-FRGS-006-SS 0.01338 0.00000 0.00000 0.00288 0.00000 0.01626 L3-10212A-FRGS-007-SS 0.00334 0.00107 0.00989 0.00072 0.00002 0.01504 L3-10212A-FRGS-008-SS 0.00368 0.00494 0.00435 0.00079 0.00001 0.01377 L3-10212A-FRGS-009-SS 0.00797 0.00115 0.01322 0.00172 0.00003 0.02410 L3-10212A-FRGS-010-SS 0.00225 0.00209 0.01981 0.00049 0.00005 0.02469 L3-10212A-FRGS-011-SS 0.00000 0.00474 0.00645 0.00000 0.00002 0.01120 L3-10212A-FRGS-012-SS 0.00000 0.00426 0.00251 0.00000 0.00001 0.00678 L3-10212A-FRGS-013-SS 0.00070 0.00063 0.00098 0.00015 0.00000 0.00247 L3-10212A-FRGS-014-SS 0.00106 0.00214 0.00664 0.00023 0.00002 0.01008 Systematic Measurements Number of Systematic Measurements = 14

1. of Systematic Measurements with SOF > 1 = 0

1. of Systematic Measurements with SOF > 0.1 (HTD Assessment) = 0 Max Individual Systematic Measurement SOF = 0.0399 Mean Systematic Measurement SOF = 0.0165

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Table 19 (continued) - Sum-of-Fractions for Individual Surface Soil Samples (Systematic, Judgmental, Investigation and QC)

FRACTION OF OPERATIONAL DCGL MEASUREMENT ID SOF Co-60 Cs-134 Cs-137 Ni-63 Sr-90 L3-10212A-FJGS-015-SS 0.00751 0.00065 0.00479 0.00162 0.00001 0.01458 L3-10212A-FJGS-016-SS 0.00000 0.00779 0.00322 0.00000 0.00001 0.01102 L3-10212A-FJGS-017-SS 0.00055 0.00447 0.00062 0.00012 0.00000 0.00576 L3-10212A-FJGS-018-SS 0.00000 0.00238 0.01160 0.00000 0.00003 0.01400 L3-10212A-FJGS-019-SS 0.02209 0.00145 0.00736 0.00475 0.00002 0.03567 L3-10212A-FJGS-020-SS 0.01522 0.00739 0.00364 0.00328 0.00001 0.02952 L3-10212A-FIGS-001-SS 0.00000 0.01852 0.01970 0.00000 0.00005 0.03827 L3-10212A-FIGS-002-SS 0.02282 0.01079 0.01350 0.00491 0.00003 0.05206 L3-10212A-FQGS-011-SS 0.00086 0.00448 0.00948 0.00018 0.00002 0.01502 Judgmental and Investigation Measurements Number of Judgmental Measurements = 6 Number of Investigation Measurements = 2 0

1. of Judgmental/Investigation Measurements with SOF > 0.1 (HTD Assessment) = 0 Max Individual Judgmental/Investigation Measurement SOF = 0.0521 The mean of all identified isotopes are less than the Consultation Triggers for Residential Soil Concentration depicted in Table H.1 of NUREG 1757, Vol.1, Rev. 2 (MOU Table 1).

The full table is included in Attachment 4 of this Release Record.

8. QUALITY CONTROL The on-site laboratory processed one split sample, L3-10212A-FQGS-011-SS, using gamma spectroscopy analysis. The data was evaluated using USNRC acceptance criteria specified in Inspection Procedure No. 84750, Radioactive Waste Treatment, and Effluent and Environmental Monitoring (Reference 15). There was acceptable agreement between field split results. Refer to Attachment 5 for data and quality control analysis results.

9. INVESTIGATIONS AND RESULTS Two (2) surface soil samples were taken to investigate snow plow dirt spoils along the southern boundary of the survey unit. The 2 samples, L3-10212A-FIGS-001-SS and L3-

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A 10212A-FIGS-001-SS were analyzed using the on-site gamma spectroscopy system. The results are presented in Table 17. No gamma emitting ROC were detected at concentrations greater than the MDC in these samples.

10. REMEDIATION AND RESULTS Historically, no radiological remedial action as described by MARSSIM Section 5.4 was performed in this survey unit prior to or as a result of the FSS. Chapter 4 of the ZSRP LTP determined that remediation beyond that required to meet the release criteria is unnecessary and that the remaining residual radioactivity in soil was ALARA.

11. CHANGES FROM THE FINAL STATUS SURVEY PLAN There were no addendums to the FSS plan.

12. DATA QUALITY ASSESSMENT (DQA)

The DQO sample design and data were reviewed in accordance with ZionSolutions procedure ZS-LT-300-001-004, Final Status Survey Data Assessment (Reference 16) for completeness and consistency. Documentation was complete and legible. Surveys and sample collection were consistent with the DQOs and were sufficient to ensure that the survey unit was properly designated as Class 3. The sampling design had adequate power as indicated by the Retrospective Power Curve.

The analytical results of all samples were less than a SOF of one. Additionally, the maximum activity for each ROC did not exceed 10% of their respective Operational DCGL for surface soils.

Although MARSSIM states that the Sign Test need not be performed in the instance that no measurements surpass the DCGL, the test was conducted to demonstrate coherence to the statistical principles of the DQO process. The Sign Test was performed on the data and compared to the original assumptions of the DQOs. The evaluation of the Sign Test results clearly demonstrates that the survey unit passes the unrestricted release criteria, thus, the null hypothesis is rejected.

The preliminary data review consisted of calculating basic statistical quantities (e.g.,

mean, median, standard deviation). All data was considered valid including negative values, zeros, values reported below the MDC, and values with uncertainties greater than two standard deviations. The mean and median values for each ROC were well below the respective Operational DCGLs. Also, the retrospective power curve shows that a sufficient number of samples were collected to achieve the desired power. Therefore, the

[30]

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A survey unit meets the unrestricted release criteria with adequate power as required by the DQOs.

The data for Co-60 and Cs-137 is represented graphically through a frequency plot and a quantile plot. All graphical representations are provided in Attachment 6.

13. ANOMALIES No anomalies were observed during the performance or analyses of the survey.

14. CONCLUSION Survey unit #L310212A has met the DQOs of the FSS plan. The ALARA criteria for soils as specified in Chapter 4 of the LTP were achieved. The EMC for soils was not applicable and remediation was not required.

All identified ROC were used for statistical testing to determine the adequacy of the survey unit for FSS. Evaluation of the data shows that none of the ROC concentration values exceeds the Operational DCGL or any investigational levels; therefore, in accordance with the LTP Section 5.10, the survey unit meets the release criterion.

The sample data passed the Sign Test. The null hypothesis was rejected. The Retrospective Power Curve showed that adequate power was achieved. The survey unit is properly classified as Class 3.

The dose contribution from soil in survey unit #L310212A is 0.1057 mrem/yr TEDE, based on the average concentration of the ROC in samples used for non-parametric statistical sampling.

Survey unit #L310212A is acceptable for unrestricted release.

15. REFERENCES

1. ZionSolutions procedure ZS-LT-300-001-005, Final Status Survey Data Reporting

2. Zion Station Restoration Project License Termination Plan

3. ZionSolutions procedure ZS-LT-300-001-001, Final Status Survey Package Development

4. NUREG-1575, Revision 1, Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM)

5. ZionSolutions procedure ZS-LT-300-001-002, Survey Unit Classification

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A

6. Historical Site Assessment (HSA)

7. ZionSolutions TSD 11-001, Potential Radionuclides of Concern during the Decommissioning of Zion Station

8. ZionSolutions TSD 14-011, Soil Area Factors

9. ZionSolutions TSD 17-004, Operational Derived Concentration Guideline Levels for Final Status Survey

10. ZionSolutions TSD 14-019, Radionuclides of Concern for Soil and Basement Fill Model Source Terms

11. ZionSolutions ZS-LT-01, Quality Assurance Project Plan (for Characterization and FSS) (QAPP)

12. ZionSolutions TSD 11-004, Ludlum Model 44-10 Detector Sensitivity

13. ZionSolutions procedure ZS-LT-100-001-004, Sample Media Preparation

14. ZionSolutions TSD 13-004, Examination of Cs-137 Global Fallout in Soils at Zion Station

15. U.S. NRC Inspection Procedure No. 84750, Radioactive Waste Treatment, and Effluent and Environmental Monitoring

16. ZionSolutions procedure ZS-LT-300-001-004, Final Status Survey Data Assessment

16. ATTACHMENTS Attachment 1 - Figure and Maps Attachment 2 - Scan Data Attachment 3 - Sample Analytical Reports Attachment 4 - Consultation Triggers for Residential Soil Concentration Attachment 5 - QC Sample Assessment Attachment 6 - Graphical Presentations

[32]

ATTACHMENT 1 FIGURES AND MAPS

[33]

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Figure 1 Survey Unit 10212A Boundary

[34]

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Figure 2 Survey Unit 10212A Characterization Survey

[35]

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Figure 3 Survey Unit 10212A Final Status Survey

[36]

ATTACHMENT 2 SCAN DATA

[37]

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Scan Detector Detector M2350-1 Survey Avg Action Scan Location Date Time Logged Type ID ID Unit Bkgd Level Alarms Result 44-10 PR311786 304713 10212 GS001 05/11/16 8:18 1610.00 2495 3029 No 44-10 PR311786 304713 10212 GS001 05/11/16 8:27 2030.00 2495 3029 No 44-10 PR311786 304713 10212 GS001 05/11/16 8:34 1550.00 2495 3029 No 44-10 PR311786 304713 10212 GS001 05/11/16 8:40 1880.00 2495 3029 No 44-10 PR311786 304713 10212 GS001 05/11/16 8:46 1930.00 2495 3029 No 44-10 PR321896 304730 10212 GS001 05/11/16 8:13 1400.00 2365 2885 No 44-10 PR321896 304730 10212 GS001 05/11/16 8:17 1910.00 2365 2885 No 44-10 PR321896 304730 10212 GS001 05/11/16 8:19 1780.00 2365 2885 No 44-10 PR321896 304730 10212 GS001 05/11/16 8:20 1810.00 2365 2885 No 44-10 PR321896 304730 10212 GS001 05/11/16 8:23 1660.00 2365 2885 No 44-10 PR321896 304730 10212 GS001 05/11/16 8:30 1640.00 2365 2885 No 44-10 PR321896 304730 10212 GS001 05/11/16 8:38 1590.00 2365 2885 No 44-10 PR321896 304730 10212 GS001 05/11/16 8:40 1780.00 2365 2885 No 44-10 PR321896 304730 10212 GS001 05/11/16 8:41 1480.00 2365 2885 No 44-10 PR321896 304730 10212 GS001 05/11/16 8:42 1640.00 2365 2885 No 44-10 PR321896 304730 10212 GS001 05/11/16 8:43 1650.00 2365 2885 No 44-10 PR321896 304730 10212 GS002 05/11/16 8:53 1970.00 2365 2885 No 44-10 PR321896 304730 10212 GS002 05/11/16 8:54 1980.00 2365 2885 No 44-10 PR321896 304730 10212 GS002 05/11/16 8:55 2020.00 2365 2885 No 44-10 PR321896 304730 10212 GS002 05/11/16 8:56 1980.00 2365 2885 No 44-10 PR321896 304730 10212 GS002 05/11/16 8:57 1930.00 2365 2885 No 44-10 PR321896 304730 10212 GS003 05/11/16 9:08 2010.00 2365 2885 No 44-10 PR321896 304730 10212 GS003 05/11/16 9:08 2030.00 2365 2885 No 44-10 PR321896 304730 10212 GS003 05/11/16 9:09 1960.00 2365 2885 No 44-10 PR321896 304730 10212 GS003 05/11/16 9:10 2020.00 2365 2885 No 44-10 PR321896 304730 10212 GS003 05/11/16 9:11 2010.00 2365 2885 No 44-10 PR321896 304730 10212 GS004 05/11/16 9:21 1950.00 2365 2885 No 44-10 PR321896 304730 10212 GS004 05/11/16 9:22 1960.00 2365 2885 No 44-10 PR321896 304730 10212 GS004 05/11/16 9:23 1990.00 2365 2885 No 44-10 PR321896 304730 10212 GS004 05/11/16 9:24 1890.00 2365 2885 No 44-10 PR321896 304730 10212 GS004 05/11/16 9:25 1950.00 2365 2885 No 44-10 PR321896 304730 10212 GS005 05/11/16 9:39 1900.00 2365 2885 No 44-10 PR321896 304730 10212 GS005 05/11/16 9:40 2030.00 2365 2885 No 44-10 PR321896 304730 10212 GS005 05/11/16 9:41 1970.00 2365 2885 No 44-10 PR321896 304730 10212 GS005 05/11/16 9:42 1950.00 2365 2885 No 44-10 PR321896 304730 10212 GS005 05/11/16 9:44 1970.00 2365 2885 No 44-10 PR321902 304711 10212 GS006 05/11/16 8:20 1770.00 2538 3076 No

[38]

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Scan Detector Detector M2350-1 Survey Avg Action Scan Location Date Time Logged Type ID ID Unit Bkgd Level Alarms Result 44-10 PR321902 304711 10212 GS006 05/11/16 8:22 1870.00 2538 3076 No 44-10 PR321902 304711 10212 GS006 05/11/16 8:24 1790.00 2538 3076 No 44-10 PR321902 304711 10212 GS006 05/11/16 8:26 1950.00 2538 3076 No 44-10 PR321902 304711 10212 GS006 05/11/16 8:28 1790.00 2538 3076 No 44-10 PR321902 304711 10212 GS006 05/11/16 8:40 2270.00 2538 3076 No 44-10 PR321902 304711 10212 GS006 05/11/16 8:44 2040.00 2538 3076 No 44-10 PR321902 304711 10212 GS006 05/11/16 8:47 1820.00 2538 3076 No 44-10 PR321902 304711 10212 GS006 05/11/16 8:52 2200.00 2538 3076 No 44-10 PR321902 304711 10212 GS006 05/11/16 8:54 2160.00 2538 3076 No 44-10 PR321902 304711 10212 GS007 05/11/16 10:52 1760.00 2538 3076 No 44-10 PR321902 304711 10212 GS007 05/11/16 10:53 1640.00 2538 3076 No 44-10 PR321902 304711 10212 GS007 05/11/16 10:54 1740.00 2538 3076 No 44-10 PR321902 304711 10212 GS007 05/11/16 10:56 1820.00 2538 3076 No 44-10 PR321902 304711 10212 GS007 05/11/16 10:57 1720.00 2538 3076 No 44-10 PR321902 304711 10212 GS007 05/11/16 11:01 2180.00 2538 3076 No 44-10 PR321902 304711 10212 GS007 05/11/16 11:01 1980.00 2538 3076 No 44-10 PR321902 304711 10212 GS007 05/11/16 11:03 1840.00 2538 3076 No 44-10 PR321902 304711 10212 GS007 05/11/16 11:03 1510.00 2538 3076 No 44-10 PR321902 304711 10212 GS007 05/11/16 11:04 1590.00 2538 3076 No 44-10 PR321902 304711 10212 GS007 05/11/16 11:06 2040.00 2538 3076 No 44-10 PR321902 304711 10212 GS007 05/11/16 11:06 1750.00 2538 3076 No 44-10 PR321902 304711 10212 GS008 05/11/16 9:01 1590.00 2538 3076 No 44-10 PR321902 304711 10212 GS008 05/11/16 9:02 1540.00 2538 3076 No 44-10 PR321902 304711 10212 GS008 05/11/16 9:04 1410.00 2538 3076 No 44-10 PR321902 304711 10212 GS008 05/11/16 9:06 1370.00 2538 3076 No 44-10 PR321902 304711 10212 GS008 05/11/16 9:08 1360.00 2538 3076 No 44-10 PR321902 304711 10212 GS008 05/11/16 9:21 1750.00 2538 3076 No 44-10 PR321902 304711 10212 GS008 05/11/16 9:24 1660.00 2538 3076 No 44-10 PR321902 304711 10212 GS008 05/11/16 9:25 1740.00 2538 3076 No 44-10 PR321902 304711 10212 GS008 05/11/16 9:26 1590.00 2538 3076 No 44-10 PR321902 304711 10212 GS008 05/11/16 9:26 1670.00 2538 3076 No 44-10 PR321902 304711 10212 GS008 05/11/16 9:28 1490.00 2538 3076 No 44-10 PR321902 304711 10212 GS008 05/11/16 9:30 1570.00 2538 3076 No 44-10 PR321902 304711 10212 GS008 05/11/16 9:32 1590.00 2538 3076 No 44-10 PR321902 304711 10212 GS008 05/11/16 9:33 1590.00 2538 3076 No 44-10 PR321902 304711 10212 GS009 05/11/16 9:48 1780.00 2538 3076 No

[39]

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Scan Detector Detector M2350-1 Survey Avg Action Scan Location Date Time Logged Type ID ID Unit Bkgd Level Alarms Result 44-10 PR321902 304711 10212 GS009 05/11/16 9:50 1680.00 2538 3076 No 44-10 PR321902 304711 10212 GS009 05/11/16 9:51 1720.00 2538 3076 No 44-10 PR321902 304711 10212 GS009 05/11/16 9:52 1740.00 2538 3076 No 44-10 PR321902 304711 10212 GS009 05/11/16 9:53 1710.00 2538 3076 No 44-10 PR321902 304711 10212 GS009 05/11/16 10:02 1970.00 2538 3076 No 44-10 PR321902 304711 10212 GS009 05/11/16 10:02 1450.00 2538 3076 No 44-10 PR321902 304711 10212 GS009 05/11/16 10:04 1920.00 2538 3076 No 44-10 PR321902 304711 10212 GS009 05/11/16 10:06 1770.00 2538 3076 No 44-10 PR321902 304711 10212 GS009 05/11/16 10:08 2040.00 2538 3076 No 44-10 PR321902 304711 10212 GS009 05/11/16 10:17 1930.00 2538 3076 No 44-10 PR321902 304711 10212 GS010 05/11/16 10:22 1810.00 2538 3076 No 44-10 PR321902 304711 10212 GS010 05/11/16 10:23 1840.00 2538 3076 No 44-10 PR321902 304711 10212 GS010 05/11/16 10:25 1800.00 2538 3076 No 44-10 PR321902 304711 10212 GS010 05/11/16 10:26 1730.00 2538 3076 No 44-10 PR321902 304711 10212 GS010 05/11/16 10:27 1560.00 2538 3076 No 44-10 PR321902 304711 10212 GS010 05/11/16 10:37 1870.00 2538 3076 No 44-10 PR321902 304711 10212 GS010 05/11/16 10:38 1690.00 2538 3076 No 44-10 PR321902 304711 10212 GS010 05/11/16 10:40 1800.00 2538 3076 No 44-10 PR321902 304711 10212 GS010 05/11/16 10:41 1890.00 2538 3076 No 44-10 PR321902 304711 10212 GS010 05/11/16 10:42 1730.00 2538 3076 No 44-10 PR321902 304711 10212 GS010 05/11/16 10:44 1890.00 2538 3076 No 44-10 PR311786 304713 10212 GS011 05/11/16 8:55 2120.00 2495 3029 No 44-10 PR311786 304713 10212 GS011 05/11/16 8:55 1830.00 2495 3029 No 44-10 PR311786 304713 10212 GS011 05/11/16 8:56 1900.00 2495 3029 No 44-10 PR311786 304713 10212 GS011 05/11/16 8:57 1950.00 2495 3029 No 44-10 PR311786 304713 10212 GS011 05/11/16 8:58 1930.00 2495 3029 No 44-10 PR321896 304730 10212 GS011 05/11/16 9:53 1850.00 2365 2885 No 44-10 PR321896 304730 10212 GS011 05/11/16 9:55 1790.00 2365 2885 No 44-10 PR321896 304730 10212 GS011 05/11/16 9:56 1710.00 2365 2885 No 44-10 PR321896 304730 10212 GS011 05/11/16 9:57 1730.00 2365 2885 No 44-10 PR321896 304730 10212 GS011 05/11/16 9:58 1650.00 2365 2885 No 44-10 PR311786 304713 10212 GS012 05/11/16 9:02 1830.00 2495 3029 No 44-10 PR311786 304713 10212 GS012 05/11/16 9:03 2100.00 2495 3029 No 44-10 PR311786 304713 10212 GS012 05/11/16 9:04 2170.00 2495 3029 No 44-10 PR311786 304713 10212 GS012 05/11/16 9:05 2350.00 2495 3029 No 44-10 PR311786 304713 10212 GS012 05/11/16 9:05 2080.00 2495 3029 No

[40]

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Scan Detector Detector M2350-1 Survey Avg Action Scan Location Date Time Logged Type ID ID Unit Bkgd Level Alarms Result 44-10 PR311786 304713 10212 GS013 05/11/16 9:08 1950.00 2495 3029 No 44-10 PR311786 304713 10212 GS013 05/11/16 9:09 2160.00 2495 3029 No 44-10 PR311786 304713 10212 GS013 05/11/16 9:10 2110.00 2495 3029 No 44-10 PR311786 304713 10212 GS013 05/11/16 9:10 2070.00 2495 3029 No 44-10 PR311786 304713 10212 GS013 05/11/16 9:11 2080.00 2495 3029 No 44-10 PR311786 304713 10212 GS014 05/11/16 9:13 2180.00 2495 3029 No 44-10 PR311786 304713 10212 GS014 05/11/16 9:14 2150.00 2495 3029 No 44-10 PR311786 304713 10212 GS014 05/11/16 9:15 2010.00 2495 3029 No 44-10 PR311786 304713 10212 GS014 05/11/16 9:16 2050.00 2495 3029 No 44-10 PR311786 304713 10212 GS014 05/11/16 9:17 1930.00 2495 3029 No 44-10 PR311786 304713 10212 GS015 05/11/16 9:19 2000.00 2495 3029 No 44-10 PR311786 304713 10212 GS015 05/11/16 9:19 1370.00 2495 3029 No 44-10 PR311786 304713 10212 GS015 05/11/16 9:19 1730.00 2495 3029 No 44-10 PR311786 304713 10212 GS015 05/11/16 9:20 1610.00 2495 3029 No 44-10 PR311786 304713 10212 GS015 05/11/16 9:21 1890.00 2495 3029 No 44-10 PR321902 304711 10212 GS016 05/11/16 12:45 1980.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 12:48 1670.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 12:51 1270.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 12:54 1210.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 12:59 1660.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 13:10 1450.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 13:22 1640.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 13:31 1800.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 13:33 1500.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 13:44 1490.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 13:52 1350.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 13:57 1680.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 14:01 1400.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 14:40 2060.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 14:42 2060.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 14:44 2020.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 14:45 1880.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 14:47 1700.00 2538 3076 No 44-10 PR321902 304711 10212 GS016 05/11/16 15:21 2080.00 2538 3076 No

[41]

ATTACHMENT 3 SAMPLE ANALYTICAL REPORTS

[42]

5/19/2016 7:59:00AM Page 1 of 8 Analysis Report for 19-May-16-10001 L310212AFRGS001SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10001 Sample Description  : L310212AFRGS001SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.231E+03 grams Facility  : Default Sample Taken On  : 5/11/2016 10:00:00AM Acquisition Started  : 5/19/2016 7:48:19AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P11314X2 Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.4 seconds Dead Time  : 0.07 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 6/28/2012 Efficiency Calibration Description  :

Sample Number  : 14936 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 7:58:23AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 7:59:00AM Page 2 of 8 Analysis Report for 19-May-16-10001 L310212AFRGS001SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.66 948 - 961 954.95 6.78E+01 30.47 1.12E+02 Pb-212 2 295.14 1174 - 1187 1180.62 3.77E+01 19.92 4.47E+01 Pb-214 Eu-152 3 338.22 1348 - 1357 1352.72 2.33E+01 13.99 2.55E+01 Ac-228 4 351.79 1402 - 1415 1406.98 8.06E+01 21.22 2.69E+01 Pb-214 Bi-211 5 609.11 2429 - 2443 2435.39 6.70E+01 19.71 2.40E+01 Bi-214 6 911.35 3639 - 3648 3643.91 1.97E+01 10.15 6.67E+00 Ac-228 7 969.06 3869 - 3880 3874.74 1.73E+01 10.40 9.41E+00 Ac-228 8 1460.73 5833 - 5852 5842.24 1.56E+02 25.20 2.67E+00 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.99 1460.82

• 10.66 6.99E+00 1.28E+00 miss Pb-212 1.00 115.18 0.60 238.63

• 43.60 2.16E-01 1.03E-01 miss 300.09 3.30 Bi-214 0.99 609.32

• 45.49 3.89E-01 1.24E-01 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05

5/19/2016 7:59:00AM Page 3 of 8 Analysis Report for 19-May-16-10001 L310212AFRGS001SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 0.99 241.99 7.25 295.22

• 18.42 3.27E-01 1.81E-01 miss 351.93

• 35.60 4.07E-01 1.25E-01 miss 785.96 1.06 Ac-228 0.99 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32

• 11.27 3.61E-01 2.25E-01 miss 409.46 1.92 463.00 4.40 794.95 4.25 911.20

• 25.80 2.65E-01 1.39E-01 miss 964.77 4.99 968.97

• 15.80 3.96E-01 2.41E-01 miss 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.999 6.99E+00 1.28E+00 X Bi-211 0.968 Pb-212 1.000 2.16E-01 1.03E-01 Bi-214 0.999 3.89E-01 1.24E-01

5/19/2016 7:59:00AM Page 4 of 8 Analysis Report for 19-May-16-10001 L310212AFRGS001SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

Pb-214 0.999 3.81E-01 1.03E-01 Ac-228 0.999 3.12E-01 1.06E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 7:59:00AM Page 5 of 8 Analysis Report for 19-May-16-10001 L310212AFRGS001SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 7:58:23AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 6.99E+00 3.83E-01 3.83E-01 miss

+ Cr-51 320.08 9.91 -1.30E-01 2.49E-01 2.49E-01 free

+ Mn-54 834.85 99.98 -2.22E-03 4.00E-02 4.00E-02 miss

+ Co-58 810.76 99.45 1.04E-02 4.18E-02 4.18E-02 miss 1674.73 0.52 1.11E+00 8.16E+00 miss

+ Co-60 1173.23 99.85 1.41E-03 4.82E-02 5.40E-02 miss 1332.49 99.98 -1.71E-03 4.82E-02 miss

+ Nb-94 702.65 99.81 3.40E-03 3.82E-02 3.82E-02 miss 871.09 99.89 4.35E-03 4.04E-02 miss

+ Ag-108m 79.13 6.60 -1.76E-01 3.88E-02 7.89E-01 miss 433.94 90.50 4.89E-03 4.02E-02 miss 614.28 89.80 -1.18E-04 3.88E-02 miss 722.94 90.80 -4.09E-04 3.93E-02 miss

+ Sn-113 255.13 2.11 6.29E-01 4.71E-02 1.36E+00 free 391.70 64.97 -3.59E-04 4.71E-02 free

+ Cs-134 475.36 1.48 -8.95E-01 3.26E-02 1.82E+00 miss 563.25 8.34 1.90E-01 5.04E-01 miss 569.33 15.37 -7.44E-02 1.54E-01 miss 604.72 97.62 -8.96E-03 3.26E-02 miss

5/19/2016 7:59:00AM Page 6 of 8 Analysis Report for 19-May-16-10001 L310212AFRGS001SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 6.22E-03 3.26E-02 4.48E-02 miss 801.95 8.69 -3.69E-02 2.71E-01 miss 1038.61 0.99 3.54E-01 4.63E+00 miss 1167.97 1.79 -2.96E-01 3.02E+00 miss 1365.19 3.02 0.00E+00 4.11E-01 miss

+ Cs-137 661.66 85.10 8.97E-03 5.96E-02 5.96E-02 miss

+ Eu-152 121.78 28.67 -2.87E-03 9.65E-02 9.65E-02 miss 244.70 7.61 -1.03E-03 4.17E-01 miss 295.94 0.45 8.23E+00 1.16E+01 miss 344.28 26.60 7.07E-02 1.42E-01 miss 367.79 0.86 9.27E-01 3.42E+00 miss 411.12 2.24 -1.98E-01 1.27E+00 miss 443.96 2.83 1.20E-01 1.13E+00 miss 488.68 0.42 6.37E-01 9.01E+00 miss 563.99 0.49 -4.96E-01 7.67E+00 miss 586.26 0.46 -2.61E+00 8.89E+00 miss 678.62 0.47 -1.11E+00 6.50E+00 miss 688.67 0.86 1.33E+00 5.03E+00 miss 719.35 0.28 -5.31E-01 1.39E+01 miss 778.90 12.96 7.23E-02 2.59E-01 miss 810.45 0.32 1.11E+00 1.08E+01 miss 867.37 4.26 -2.10E-01 5.80E-01 miss 919.33 0.43 2.86E+00 1.15E+01 miss 964.08 14.65 -3.43E-02 2.65E-01 miss 1085.87 10.24 4.22E-02 4.58E-01 miss 1089.74 1.73 -3.88E-01 1.67E+00 miss 1112.07 13.69 -3.31E-02 2.69E-01 miss 1212.95 1.43 6.65E-01 3.86E+00 miss 1249.94 0.19 1.09E+01 3.20E+01 miss 1299.14 1.63 3.86E-02 2.51E+00 miss 1408.01 21.07 6.32E-03 2.38E-01 miss 1457.64 0.50 -1.13E+01 1.25E+01 miss 1528.10 0.28 -1.26E+00 1.29E+01 miss

+ Eu-154 123.07 40.40 -1.04E-02 6.12E-02 6.12E-02 miss 247.93 6.89 -3.62E-02 4.03E-01 miss 591.76 4.95 -6.82E-02 6.30E-01 miss 692.42 1.78 -4.11E-01 2.29E+00 miss 723.30 20.06 -3.46E-02 1.60E-01 miss 756.80 4.52 2.26E-02 8.15E-01 miss 873.18 12.08 -6.98E-02 3.01E-01 miss 996.29 10.48 -4.41E-02 3.27E-01 miss 1004.76 18.01 8.48E-02 2.91E-01 miss 1274.43 34.80 -5.70E-02 1.16E-01 miss 1596.48 1.80 0.00E+00 7.73E-01 miss

+ Eu-155 45.30 1.31 2.11E+00 1.73E-01 9.29E+00 miss 60.01 1.22 8.44E-01 1.08E+01 miss 86.55 30.70 2.22E-02 1.78E-01 miss 105.31 21.10 -1.02E-02 1.73E-01 miss

+ Tl-208 583.19 85.00 6.02E-02 8.76E-02 8.76E-02 miss

+ Bi-211 351.07

• 13.02 1.11E+00 2.94E-01 2.94E-01 miss

+ Pb-211 404.85 3.78 -1.95E-01 7.42E-01 7.42E-01 miss

5/19/2016 7:59:00AM Page 7 of 8 Analysis Report for 19-May-16-10001 L310212AFRGS001SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 1.88E-01 7.42E-01 1.76E+00 miss 832.01 3.52 1.47E-01 1.11E+00 miss

+ Bi-212 39.86 1.06 7.33E+00 9.53E-01 1.39E+01 miss 727.33 6.67 4.50E-01 9.53E-01 miss 785.37 1.10 6.64E-01 4.28E+00 miss 1620.50 1.47 0.00E+00 9.55E-01 miss

+ Pb-212 115.18 0.60 -1.09E-02 1.43E-01 5.15E+00 miss 238.63

• 43.60 2.16E-01 1.43E-01 miss 300.09 3.30 3.35E-01 1.04E+00 miss

+ Pb212-XR 74.82 10.28 6.59E-01 5.43E-01 9.83E-01 miss 77.11 17.10 4.76E-01 5.43E-01 miss 87.35 3.97 1.03E+00 1.46E+00 miss 89.78 1.46 2.30E+00 3.45E+00 miss

+ Bi-214 609.32

• 45.49 3.89E-01 1.21E-01 1.21E-01 miss 768.36 4.89 3.45E-01 1.10E+00 miss 806.18 1.26 1.22E+00 3.79E+00 miss 934.06 3.11 2.27E-01 1.49E+00 miss 1120.29 14.92 4.80E-01 6.55E-01 miss 1155.21 1.63 -1.36E+00 3.26E+00 miss 1238.12 5.83 2.96E-01 1.27E+00 miss 1280.98 1.43 -2.17E-01 3.26E+00 miss 1377.67 3.99 3.61E-01 1.50E+00 miss 1385.31 0.79 -1.66E+00 4.27E+00 miss 1401.52 1.33 -4.98E-02 2.57E+00 miss 1407.99 2.39 5.56E-02 2.09E+00 miss 1509.21 2.13 4.50E-01 2.48E+00 miss 1661.27 1.05 -6.31E-02 3.72E+00 miss 1729.59 2.88 5.68E-01 2.04E+00 miss 1764.49 15.30 3.85E-01 6.81E-01 miss 1847.43 2.03 5.63E-01 2.61E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 4.07E-01 1.08E-01 6.28E-01 miss 295.22

• 18.42 3.27E-01 2.48E-01 miss 351.93

• 35.60 4.07E-01 1.08E-01 miss 785.96 1.06 3.21E-01 4.18E+00 miss

+ Pb214-XR 74.82 5.80 1.17E+00 9.57E-01 1.74E+00 miss 77.11 9.70 8.39E-01 9.57E-01 miss 87.35 2.24 1.83E+00 2.58E+00 miss 89.78 0.82 4.09E+00 6.14E+00 miss

+ Ra-226 186.21 3.64 3.84E-01 8.97E-01 8.97E-01 miss

+ Ac-228 129.07 2.42 3.67E-01 1.46E-01 1.39E+00 miss 209.25 3.89 1.73E-01 8.15E-01 miss 270.24 3.46 3.51E-01 1.05E+00 miss 328.00 2.95 4.04E-01 1.37E+00 miss 338.32

• 11.27 3.61E-01 3.01E-01 miss 409.46 1.92 2.00E-01 1.74E+00 miss 463.00 4.40 3.08E-01 7.88E-01 miss 794.95 4.25 1.81E-01 9.76E-01 miss 911.20

• 25.80 2.65E-01 1.46E-01 miss 964.77 4.99 -5.19E-01 5.32E-01 miss 968.97

• 15.80 3.96E-01 2.97E-01 miss

5/19/2016 7:59:00AM Page 8 of 8 Analysis Report for 19-May-16-10001 L310212AFRGS001SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 3.17E-01 1.46E-01 1.47E+00 miss

+ Pa-231 27.36 10.30 0.00E+00 1.49E-01 1.49E-01 miss 283.69 1.70 -1.31E-01 1.66E+00 miss 300.07 2.47 4.48E-01 1.40E+00 miss 302.65 2.20 3.51E-01 1.58E+00 miss 330.06 1.40 4.99E-01 2.69E+00 miss

+ Th-234 92.38 2.13 1.45E+00 3.41E+00 3.41E+00 miss 92.80 2.10 1.71E+00 3.50E+00 miss 112.81 0.21 1.81E+00 2.11E+01 miss

+ U-235 143.76 10.96 -2.10E-02 5.89E-02 2.71E-01 miss 163.33 5.08 -1.58E-01 4.71E-01 miss 185.71 57.20 2.81E-02 5.89E-02 miss 202.11 1.08 -6.02E-01 2.05E+00 miss 205.31 5.01 2.40E-02 5.45E-01 miss

+ Am-241 59.54 35.90 -1.90E-01 3.18E-01 3.18E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 7:59:39AM Page 1 of 8 Analysis Report for 19-May-16-10002 L310212AFRGS002SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10002 Sample Description  : L310212AFRGS002SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.162E+03 grams Facility  : Default Sample Taken On  : 5/11/2016 10:30:00AM Acquisition Started  : 5/19/2016 7:48:31AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P40818B Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.9 seconds Dead Time  : 0.16 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 1/5/2015 Efficiency Calibration Description  :

Sample Number  : 14937 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 7:59:06AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 7:59:39AM Page 2 of 8 Analysis Report for 19-May-16-10002 L310212AFRGS002SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.57 946 - 960 954.77 7.26E+01 28.75 9.27E+01 Pb-212 2 295.11 1176 - 1185 1180.79 4.02E+01 16.92 2.77E+01 Pb-214 Eu-152 3 351.94 1401 - 1412 1407.96 4.95E+01 19.49 4.10E+01 Pb-214 Bi-211 4 608.89 2427 - 2442 2435.29 5.32E+01 16.23 9.69E+00 Bi-214 5 910.68 3637 - 3648 3642.42 2.30E+01 10.80 6.09E+00 Ac-228 6 1460.34 5833 - 5852 5842.31 1.35E+02 24.28 1.08E+01 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.98 1460.82

• 10.66 7.11E+00 1.42E+00 miss Pb-212 1.00 115.18 0.60 238.63

• 43.60 2.76E-01 1.18E-01 miss 300.09 3.30 Bi-214 0.99 609.32

• 45.49 3.63E-01 1.19E-01 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30

5/19/2016 7:59:39AM Page 3 of 8 Analysis Report for 19-May-16-10002 L310212AFRGS002SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1847.43 2.03 2118.51 1.16 Pb-214 1.00 241.99 7.25 295.22

• 18.42 4.13E-01 1.86E-01 miss 351.93

• 35.60 2.94E-01 1.25E-01 miss 785.96 1.06 Ac-228 0.99 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32 11.27 409.46 1.92 463.00 4.40 794.95 4.25 911.20

• 25.80 3.63E-01 1.74E-01 miss 964.77 4.99 968.97 15.80 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.986 7.11E+00 1.42E+00 X Bi-211 0.954 Pb-212 1.000 2.76E-01 1.18E-01 Bi-214 0.995 3.63E-01 1.19E-01 Pb-214 1.000 3.31E-01 1.04E-01 Ac-228 0.995 3.63E-01 1.74E-01

5/19/2016 7:59:39AM Page 4 of 8 Analysis Report for 19-May-16-10002 L310212AFRGS002SS (DRIED)

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 7:59:39AM Page 5 of 8 Analysis Report for 19-May-16-10002 L310212AFRGS002SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 7:59:06AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 7.11E+00 7.65E-01 7.65E-01 miss

+ Cr-51 320.08 9.91 -3.68E-02 3.89E-01 3.89E-01 free

+ Mn-54 834.85 99.98 8.69E-04 4.21E-02 4.21E-02 miss

+ Co-58 810.76 99.45 4.09E-03 3.01E-02 3.01E-02 miss 1674.73 0.52 0.00E+00 3.53E+00 miss

+ Co-60 1173.23 99.85 -1.63E-02 4.89E-02 5.82E-02 miss 1332.49 99.98 -4.51E-03 4.89E-02 miss

+ Nb-94 702.65 99.81 3.71E-03 4.75E-02 4.83E-02 miss 871.09 99.89 -5.27E-03 4.75E-02 miss

+ Ag-108m 79.13 6.60 -3.47E-01 4.52E-02 1.72E+00 miss 433.94 90.50 -1.21E-04 4.52E-02 miss 614.28 89.80 5.57E-03 4.91E-02 miss 722.94 90.80 2.09E-02 5.42E-02 miss

+ Sn-113 255.13 2.11 -4.70E-01 5.55E-02 1.43E+00 free 391.70 64.97 -5.38E-03 5.55E-02 free

+ Cs-134 475.36 1.48 -1.26E+00 5.26E-02 2.68E+00 miss 563.25 8.34 -9.24E-02 5.01E-01 miss 569.33 15.37 2.07E-02 2.74E-01 miss 604.72 97.62 1.09E-02 5.31E-02 miss

5/19/2016 7:59:39AM Page 6 of 8 Analysis Report for 19-May-16-10002 L310212AFRGS002SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 -1.46E-02 5.26E-02 5.26E-02 miss 801.95 8.69 0.00E+00 1.17E-01 miss 1038.61 0.99 7.56E-02 4.21E+00 miss 1167.97 1.79 -5.12E-01 4.51E+00 miss 1365.19 3.02 6.38E-01 2.15E+00 miss

+ Cs-137 661.66 85.10 4.59E-02 8.67E-02 8.67E-02 miss

+ Eu-152 121.78 28.67 -4.00E-02 1.54E-01 1.54E-01 miss 244.70 7.61 -4.42E-02 5.09E-01 miss 295.94 0.45 -1.38E+00 1.45E+01 miss 344.28 26.60 -3.14E-03 1.58E-01 miss 367.79 0.86 1.17E-01 4.42E+00 miss 411.12 2.24 -7.26E-01 1.59E+00 miss 443.96 2.83 3.71E-01 1.24E+00 miss 488.68 0.42 1.14E+00 1.06E+01 miss 563.99 0.49 -2.02E+00 9.02E+00 miss 586.26 0.46 -2.04E+00 9.29E+00 miss 678.62 0.47 1.06E+00 1.06E+01 miss 688.67 0.86 9.18E-01 5.55E+00 miss 719.35 0.28 -5.40E+00 1.34E+01 miss 778.90 12.96 1.65E-02 2.63E-01 miss 810.45 0.32 1.17E+00 8.64E+00 miss 867.37 4.26 1.23E-01 1.21E+00 miss 919.33 0.43 4.19E+00 1.26E+01 miss 964.08 14.65 9.66E-03 3.48E-01 miss 1085.87 10.24 -7.05E-02 4.16E-01 miss 1089.74 1.73 1.12E+00 4.00E+00 miss 1112.07 13.69 -1.80E-01 2.51E-01 miss 1212.95 1.43 -2.47E-01 3.73E+00 miss 1249.94 0.19 -4.76E-01 3.20E+01 miss 1299.14 1.63 -5.45E-01 2.95E+00 miss 1408.01 21.07 1.05E-01 3.91E-01 miss 1457.64 0.50 -8.00E+00 2.91E+01 miss 1528.10 0.28 1.18E+00 1.52E+01 miss

+ Eu-154 123.07 40.40 2.55E-02 1.08E-01 1.25E-01 miss 247.93 6.89 7.40E-02 5.92E-01 miss 591.76 4.95 -1.60E-01 7.40E-01 miss 692.42 1.78 1.40E+00 3.46E+00 miss 723.30 20.06 4.79E-02 2.09E-01 miss 756.80 4.52 8.76E-02 1.04E+00 miss 873.18 12.08 5.36E-02 4.30E-01 miss 996.29 10.48 -1.11E-01 3.85E-01 miss 1004.76 18.01 4.28E-02 3.18E-01 miss 1274.43 34.80 -5.87E-02 1.08E-01 miss 1596.48 1.80 3.36E-01 2.48E+00 miss

+ Eu-155 45.30 1.31 2.97E+00 2.56E-01 3.00E+01 miss 60.01 1.22 -8.72E+00 2.50E+01 miss 86.55 30.70 -2.09E-03 2.78E-01 miss 105.31 21.10 3.94E-02 2.56E-01 miss

+ Tl-208 583.19 85.00 3.19E-02 8.34E-02 8.34E-02 miss

+ Bi-211 351.07

• 13.02 8.05E-01 4.05E-01 4.05E-01 miss

+ Pb-211 404.85 3.78 -3.10E-01 8.73E-01 8.73E-01 miss

5/19/2016 7:59:39AM Page 7 of 8 Analysis Report for 19-May-16-10002 L310212AFRGS002SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 -9.39E-01 8.73E-01 1.66E+00 miss 832.01 3.52 2.27E-01 1.31E+00 miss

+ Bi-212 39.86 1.06 -1.27E+00 1.12E+00 3.30E+01 miss 727.33 6.67 7.33E-01 1.12E+00 miss 785.37 1.10 -1.30E+00 4.02E+00 miss 1620.50 1.47 6.92E-01 4.47E+00 miss

+ Pb-212 115.18 0.60 4.79E-02 1.55E-01 7.39E+00 miss 238.63

• 43.60 2.76E-01 1.55E-01 miss 300.09 3.30 5.49E-01 1.36E+00 miss

+ Pb212-XR 74.82 10.28 1.61E+00 8.23E-01 1.81E+00 miss 77.11 17.10 -2.20E-01 8.23E-01 miss 87.35 3.97 -2.91E-01 1.97E+00 miss 89.78 1.46 1.34E+00 5.48E+00 miss

+ Bi-214 609.32

• 45.49 3.63E-01 9.85E-02 9.85E-02 miss 768.36 4.89 4.08E-01 1.18E+00 miss 806.18 1.26 1.98E-01 3.56E+00 miss 934.06 3.11 1.74E-01 1.75E+00 miss 1120.29 14.92 3.42E-01 6.87E-01 miss 1155.21 1.63 1.57E+00 4.64E+00 miss 1238.12 5.83 2.94E-01 1.36E+00 miss 1280.98 1.43 5.10E-02 3.84E+00 miss 1377.67 3.99 1.93E-02 1.25E+00 miss 1385.31 0.79 0.00E+00 1.85E+00 miss 1401.52 1.33 5.28E-01 4.42E+00 miss 1407.99 2.39 9.25E-01 3.44E+00 miss 1509.21 2.13 2.03E-01 3.26E+00 miss 1661.27 1.05 0.00E+00 1.61E+00 miss 1729.59 2.88 3.21E-01 2.07E+00 miss 1764.49 15.30 5.04E-01 8.30E-01 miss 1847.43 2.03 6.63E-01 3.08E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 5.24E-01 1.48E-01 8.05E-01 miss 295.22

• 18.42 4.13E-01 2.17E-01 miss 351.93

• 35.60 2.94E-01 1.48E-01 miss 785.96 1.06 -1.61E+00 4.18E+00 miss

+ Pb214-XR 74.82 5.80 2.86E+00 1.45E+00 3.20E+00 miss 77.11 9.70 -3.88E-01 1.45E+00 miss 87.35 2.24 -5.16E-01 3.49E+00 miss 89.78 0.82 2.38E+00 9.76E+00 miss

+ Ra-226 186.21 3.64 4.88E-01 1.33E+00 1.33E+00 miss

+ Ac-228 129.07 2.42 -3.66E-01 1.72E-01 1.65E+00 miss 209.25 3.89 1.59E-01 1.04E+00 miss 270.24 3.46 3.96E-01 1.52E+00 miss 328.00 2.95 -3.25E-01 1.42E+00 miss 338.32 11.27 4.42E-01 5.17E-01 miss 409.46 1.92 -1.65E-01 2.14E+00 miss 463.00 4.40 5.65E-01 1.17E+00 miss 794.95 4.25 -2.91E-01 1.05E+00 miss 911.20

• 25.80 3.63E-01 1.72E-01 miss 964.77 4.99 -2.80E-01 1.02E+00 miss 968.97 15.80 1.93E-01 5.42E-01 miss

5/19/2016 7:59:39AM Page 8 of 8 Analysis Report for 19-May-16-10002 L310212AFRGS002SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 2.33E-02 1.72E-01 1.37E+00 miss

+ Pa-231 27.36 10.30 0.00E+00 1.72E+00 3.31E+00 miss 283.69 1.70 -9.75E-01 1.72E+00 miss 300.07 2.47 7.33E-01 1.82E+00 miss 302.65 2.20 2.99E-01 1.96E+00 miss 330.06 1.40 6.92E-01 3.18E+00 miss

+ Th-234 92.38 2.13 1.55E+00 4.41E+00 4.56E+00 miss 92.80 2.10 7.44E-02 4.41E+00 miss 112.81 0.21 1.40E+00 3.03E+01 miss

+ U-235 143.76 10.96 5.14E-02 8.55E-02 4.54E-01 miss 163.33 5.08 6.32E-02 8.31E-01 miss 185.71 57.20 3.71E-02 8.55E-02 miss 202.11 1.08 9.33E-02 3.26E+00 miss 205.31 5.01 4.29E-02 7.71E-01 miss

+ Am-241 59.54 35.90 -2.59E-01 9.45E-01 9.45E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 8:15:54AM Page 1 of 8 Analysis Report for 19-May-16-10003 L310212AFRGS003SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10003 Sample Description  : L310212AFRGS003SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.290E+03 grams Facility  : Default Sample Taken On  : 5/11/2016 10:45:00AM Acquisition Started  : 5/19/2016 8:05:16AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P11314X2 Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.5 seconds Dead Time  : 0.08 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 6/28/2012 Efficiency Calibration Description  :

Sample Number  : 14938 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 8:15:19AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 8:15:54AM Page 2 of 8 Analysis Report for 19-May-16-10003 L310212AFRGS003SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide M 1 74.69 295 - 314 299.98 2.76E+01 13.12 6.00E+01 Pb214-XR Pb212-XR m 2 76.92 295 - 314 308.90 2.80E+01 13.38 6.00E+01 Pb214-XR Pb212-XR 3 238.53 948 - 960 954.46 9.99E+01 27.52 6.81E+01 Pb-212 4 295.38 1174 - 1187 1181.58 5.83E+01 23.67 5.95E+01 Pb-214 Eu-152 5 351.82 1400 - 1412 1407.10 1.03E+02 21.99 1.53E+01 Pb-214 Bi-211 6 510.68 2037 - 2046 2041.92 1.11E+01 10.42 1.59E+01 .....

7 609.38 2430 - 2445 2436.44 8.05E+01 20.44 1.90E+01 Bi-214 8 661.43 2640 - 2650 2644.54 2.06E+01 10.79 8.87E+00 Cs-137 9 805.85 3217 - 3226 3222.00 7.67E+00 7.42 6.67E+00 Bi-214 10 968.93 3869 - 3880 3874.22 1.72E+01 11.48 1.57E+01 Ac-228 11 1460.87 5834 - 5853 5842.80 1.69E+02 27.07 1.24E+01 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 1.00 1460.82

• 10.66 7.23E+00 1.32E+00 miss Cs-137 0.99 661.66

• 85.10 6.45E-02 3.47E-02 miss Pb-212 0.99 115.18 0.60 238.63

• 43.60 3.03E-01 9.69E-02 miss 300.09 3.30 Pb212-XR 0.99 74.82

• 10.28 6.99E-01 3.62E-01 miss 77.11

• 17.10 3.92E-01 2.04E-01 miss 87.35 3.97 89.78 1.46 Bi-214 1.00 609.32

• 45.49 4.47E-01 1.25E-01 miss 768.36 4.89 806.18

• 1.26 1.85E+00 1.80E+00 miss 934.06 3.11

5/19/2016 8:15:54AM Page 3 of 8 Analysis Report for 19-May-16-10003 L310212AFRGS003SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 1.00 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 0.79 241.99 7.25 295.22

• 18.42 4.83E-01 2.11E-01 miss 351.93

• 35.60 4.98E-01 1.33E-01 miss 785.96 1.06 Ac-228 0.57 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32 11.27 409.46 1.92 463.00 4.40 794.95 4.25 911.20 25.80 964.77 4.99 968.97

• 15.80 3.75E-01 2.53E-01 miss 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT

5/19/2016 8:15:54AM Page 4 of 8 Analysis Report for 19-May-16-10003 L310212AFRGS003SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 1.000 7.23E+00 1.32E+00 Cs-137 0.997 6.45E-02 3.47E-02 X Bi-211 0.965 Pb-212 0.999 3.03E-01 9.69E-02 Pb212-XR 0.999 4.66E-01 1.78E-01 Bi-214 1.000 4.53E-01 1.25E-01 Pb-214 0.794 4.94E-01 1.12E-01 X Pb214-XR 0.999 Ac-228 0.575 3.75E-01 2.53E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 8:15:54AM Page 5 of 8 Analysis Report for 19-May-16-10003 L310212AFRGS003SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 8:15:19AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 6 510.68 1.84386E-02 47.10 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 7.23E+00 6.50E-01 6.50E-01 miss

+ Cr-51 320.08 9.91 -1.08E-01 3.14E-01 3.14E-01 free

+ Mn-54 834.85 99.98 1.27E-02 4.16E-02 4.16E-02 miss

+ Co-58 810.76 99.45 2.66E-03 4.36E-02 4.36E-02 miss 1674.73 0.52 0.00E+00 2.86E+00 miss

+ Co-60 1173.23 99.85 -4.64E-03 3.97E-02 4.72E-02 miss 1332.49 99.98 1.22E-03 3.97E-02 miss

+ Nb-94 702.65 99.81 -2.67E-03 3.34E-02 3.34E-02 miss 871.09 99.89 6.07E-03 4.53E-02 miss

+ Ag-108m 79.13 6.60 -1.29E-01 3.39E-02 8.72E-01 miss 433.94 90.50 1.17E-02 4.29E-02 miss 614.28 89.80 -4.52E-03 3.39E-02 miss 722.94 90.80 -7.28E-03 4.09E-02 miss

+ Sn-113 255.13 2.11 -4.25E-01 5.22E-02 1.38E+00 free 391.70 64.97 1.16E-02 5.22E-02 free

+ Cs-134 475.36 1.48 -1.12E-01 3.11E-02 2.30E+00 miss 563.25 8.34 -2.14E-01 3.47E-01 miss 569.33 15.37 1.34E-02 2.50E-01 miss

5/19/2016 8:15:54AM Page 6 of 8 Analysis Report for 19-May-16-10003 L310212AFRGS003SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 604.72 97.62 -2.02E-02 3.11E-02 3.11E-02 miss 795.86 85.46 7.72E-03 5.02E-02 miss 801.95 8.69 1.11E-01 4.62E-01 miss 1038.61 0.99 -2.33E-01 4.83E+00 miss 1167.97 1.79 2.83E-01 2.88E+00 miss 1365.19 3.02 -1.76E-01 1.35E+00 miss

+ Cs-137 661.66

• 85.10 6.45E-02 3.86E-02 3.86E-02 miss

+ Eu-152 121.78 28.67 1.36E-02 1.06E-01 1.07E-01 miss 244.70 7.61 2.55E-02 3.77E-01 miss 295.94 0.45 1.55E+01 1.42E+01 miss 344.28 26.60 1.15E-02 1.06E-01 miss 367.79 0.86 -3.70E-01 3.27E+00 miss 411.12 2.24 -7.24E-01 1.29E+00 miss 443.96 2.83 -9.17E-02 9.39E-01 miss 488.68 0.42 3.10E-01 7.28E+00 miss 563.99 0.49 -2.47E+00 5.25E+00 miss 586.26 0.46 -5.13E+00 8.49E+00 miss 678.62 0.47 -8.64E-01 6.92E+00 miss 688.67 0.86 -6.21E-01 3.44E+00 miss 719.35 0.28 -1.45E+00 1.52E+01 miss 778.90 12.96 -3.07E-02 3.24E-01 miss 810.45 0.32 3.18E+00 1.43E+01 miss 867.37 4.26 2.38E-01 9.86E-01 miss 919.33 0.43 -5.20E-01 8.40E+00 miss 964.08 14.65 1.08E-01 4.10E-01 miss 1085.87 10.24 -8.06E-02 4.37E-01 miss 1089.74 1.73 -1.17E+00 2.01E+00 miss 1112.07 13.69 -3.71E-02 3.63E-01 miss 1212.95 1.43 3.56E-01 4.22E+00 miss 1249.94 0.19 4.12E+00 3.60E+01 miss 1299.14 1.63 -1.05E-02 3.87E+00 miss 1408.01 21.07 8.68E-02 2.77E-01 miss 1457.64 0.50 -1.36E+01 1.65E+01 miss 1528.10 0.28 3.36E+00 1.56E+01 miss

+ Eu-154 123.07 40.40 4.31E-02 7.93E-02 7.93E-02 miss 247.93 6.89 -2.05E-01 3.72E-01 miss 591.76 4.95 1.20E-01 7.52E-01 miss 692.42 1.78 -7.33E-01 1.67E+00 miss 723.30 20.06 -8.49E-02 1.52E-01 miss 756.80 4.52 0.00E+00 6.97E-01 miss 873.18 12.08 -1.63E-02 3.76E-01 miss 996.29 10.48 -3.59E-02 4.41E-01 miss 1004.76 18.01 6.56E-03 2.12E-01 miss 1274.43 34.80 3.15E-02 1.68E-01 miss 1596.48 1.80 -6.82E-02 2.94E+00 miss

+ Eu-155 45.30 1.31 -2.77E-01 1.75E-01 7.54E+00 miss 60.01 1.22 -2.77E+00 9.17E+00 miss 86.55 30.70 1.96E-02 1.83E-01 miss 105.31 21.10 -3.73E-02 1.75E-01 miss

+ Tl-208 583.19 85.00 7.60E-02 8.36E-02 8.36E-02 miss

+ Bi-211 351.07

• 13.02 1.36E+00 2.17E-01 2.17E-01 miss

5/19/2016 8:15:54AM Page 7 of 8 Analysis Report for 19-May-16-10003 L310212AFRGS003SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ Pb-211 404.85 3.78 -1.11E-01 6.59E-01 6.59E-01 miss 427.09 1.76 -4.98E-03 1.87E+00 miss 832.01 3.52 1.18E-01 1.16E+00 miss

+ Bi-212 39.86 1.06 -2.84E-01 7.43E-01 9.64E+00 miss 727.33 6.67 1.82E-01 7.43E-01 miss 785.37 1.10 -7.85E-01 2.93E+00 miss 1620.50 1.47 3.37E-01 2.48E+00 miss

+ Pb-212 115.18 0.60 1.03E+00 1.03E-01 5.52E+00 miss 238.63

• 43.60 3.03E-01 1.03E-01 miss 300.09 3.30 2.60E-01 1.12E+00 miss

+ Pb212-XR 74.82

• 10.28 6.99E-01 3.95E-01 7.14E-01 miss 77.11

• 17.10 3.92E-01 3.95E-01 miss 87.35 3.97 5.42E-01 1.39E+00 miss 89.78 1.46 2.94E-01 3.25E+00 miss

+ Bi-214 609.32

• 45.49 4.47E-01 1.04E-01 1.04E-01 miss 768.36 4.89 2.97E-01 1.09E+00 miss 806.18

• 1.26 1.85E+00 2.61E+00 miss 934.06 3.11 5.79E-01 1.81E+00 miss 1120.29 14.92 4.39E-01 6.25E-01 miss 1155.21 1.63 3.83E-01 3.57E+00 miss 1238.12 5.83 7.09E-01 1.36E+00 miss 1280.98 1.43 1.55E+00 4.59E+00 miss 1377.67 3.99 1.56E-01 1.32E+00 miss 1385.31 0.79 3.16E-01 4.07E+00 miss 1401.52 1.33 -2.85E-01 2.45E+00 miss 1407.99 2.39 7.63E-01 2.43E+00 miss 1509.21 2.13 -7.54E-01 1.62E+00 miss 1661.27 1.05 -5.62E-01 5.19E+00 miss 1729.59 2.88 5.42E-01 1.95E+00 miss 1764.49 15.30 4.49E-01 6.73E-01 miss 1847.43 2.03 1.09E+00 3.52E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 1.76E-01 7.94E-02 4.70E-01 miss 295.22

• 18.42 4.83E-01 2.69E-01 miss 351.93

• 35.60 4.98E-01 7.94E-02 miss 785.96 1.06 -6.28E-01 3.04E+00 miss

+ Pb214-XR 74.82

• 5.80 1.24E+00 6.97E-01 1.27E+00 miss 77.11

• 9.70 6.91E-01 6.97E-01 miss 87.35 2.24 9.60E-01 2.46E+00 miss 89.78 0.82 5.24E-01 5.78E+00 miss

+ Ra-226 186.21 3.64 1.08E+00 1.23E+00 1.23E+00 miss

+ Ac-228 129.07 2.42 1.48E-01 3.40E-01 1.39E+00 miss 209.25 3.89 1.14E-01 6.58E-01 miss 270.24 3.46 3.84E-01 1.06E+00 miss 328.00 2.95 1.80E-01 1.28E+00 miss 338.32 11.27 2.60E-01 3.99E-01 miss 409.46 1.92 8.66E-01 2.12E+00 miss 463.00 4.40 4.68E-01 1.06E+00 miss 794.95 4.25 1.54E-01 1.00E+00 miss 911.20 25.80 2.48E-01 3.40E-01 miss 964.77 4.99 4.55E-01 1.30E+00 miss

5/19/2016 8:15:54AM Page 8 of 8 Analysis Report for 19-May-16-10003 L310212AFRGS003SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 968.97

• 15.80 3.75E-01 3.40E-01 3.45E-01 miss 1588.20 3.22 4.54E-01 1.63E+00 miss

+ Pa-231 27.36 10.30 0.00E+00 1.43E-01 1.43E-01 miss 283.69 1.70 -4.24E-01 1.65E+00 miss 300.07 2.47 3.48E-01 1.50E+00 miss 302.65 2.20 -4.52E-02 1.50E+00 miss 330.06 1.40 -6.36E-02 2.21E+00 miss

+ Th-234 92.38 2.13 -1.34E+00 2.93E+00 2.93E+00 miss 92.80 2.10 1.37E+00 3.34E+00 miss 112.81 0.21 5.66E+00 2.04E+01 miss

+ U-235 143.76 10.96 2.65E-02 7.40E-02 3.00E-01 miss 163.33 5.08 -1.94E-01 5.01E-01 miss 185.71 57.20 4.99E-02 7.40E-02 miss 202.11 1.08 2.64E-01 2.26E+00 miss 205.31 5.01 3.14E-01 5.98E-01 miss

+ Am-241 59.54 35.90 -3.62E-02 3.47E-01 3.47E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 8:16:32AM Page 1 of 8 Analysis Report for 19-May-16-10004 L310212AFRGS004SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10004 Sample Description  : L310212AFRGS004SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.603E+03 grams Facility  : Default Sample Taken On  : 5/11/2016 12:45:00PM Acquisition Started  : 5/19/2016 8:05:23AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P40818B Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.9 seconds Dead Time  : 0.15 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 1/5/2015 Efficiency Calibration Description  :

Sample Number  : 14939 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 8:16:00AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 8:16:32AM Page 2 of 8 Analysis Report for 19-May-16-10004 L310212AFRGS004SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.52 947 - 960 954.56 1.24E+02 32.08 9.70E+01 Pb-212 2 295.13 1174 - 1187 1180.83 5.68E+01 22.70 5.23E+01 Pb-214 Eu-152 3 337.99 1345 - 1358 1352.18 3.09E+01 18.21 4.23E+01 Ac-228 4 351.84 1403 - 1413 1407.53 8.05E+01 21.71 3.51E+01 Pb-214 Bi-211 5 582.79 2324 - 2338 2330.93 4.63E+01 18.28 2.95E+01 Tl-208 6 608.96 2428 - 2442 2435.59 7.80E+01 18.49 6.00E+00 Bi-214 7 1460.37 5833 - 5850 5842.45 1.00E+02 21.97 1.81E+01 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.98 1460.82

• 10.66 3.83E+00 9.04E-01 miss Tl-208 0.99 583.19

• 85.00 1.19E-01 4.91E-02 miss Pb-212 0.99 115.18 0.60 238.63

• 43.60 3.40E-01 1.04E-01 miss 300.09 3.30 Bi-214 0.99 609.32

• 45.49 3.86E-01 1.03E-01 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05

5/19/2016 8:16:32AM Page 3 of 8 Analysis Report for 19-May-16-10004 L310212AFRGS004SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 1.00 241.99 7.25 295.22

• 18.42 4.23E-01 1.82E-01 miss 351.93

• 35.60 3.47E-01 1.09E-01 miss 785.96 1.06 Ac-228 0.57 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32

• 11.27 4.10E-01 2.51E-01 miss 409.46 1.92 463.00 4.40 794.95 4.25 911.20 25.80 964.77 4.99 968.97 15.80 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.988 3.83E+00 9.04E-01 Tl-208 0.990 1.19E-01 4.91E-02 X Bi-211 0.965 Pb-212 0.999 3.40E-01 1.04E-01

5/19/2016 8:16:32AM Page 4 of 8 Analysis Report for 19-May-16-10004 L310212AFRGS004SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

Bi-214 0.997 3.86E-01 1.03E-01 Pb-214 1.000 3.67E-01 9.34E-02 Ac-228 0.573 4.10E-01 2.51E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 8:16:32AM Page 5 of 8 Analysis Report for 19-May-16-10004 L310212AFRGS004SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 8:16:00AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 3.83E+00 6.77E-01 6.77E-01 miss

+ Cr-51 320.08 9.91 9.79E-02 4.17E-01 4.17E-01 free

+ Mn-54 834.85 99.98 7.74E-03 3.71E-02 3.71E-02 miss

+ Co-58 810.76 99.45 3.37E-03 4.18E-02 4.18E-02 miss 1674.73 0.52 0.00E+00 2.56E+00 miss

+ Co-60 1173.23 99.85 -4.01E-03 2.81E-02 4.95E-02 miss 1332.49 99.98 0.00E+00 2.81E-02 miss

+ Nb-94 702.65 99.81 -8.69E-03 2.31E-02 2.31E-02 miss 871.09 99.89 3.94E-03 3.44E-02 miss

+ Ag-108m 79.13 6.60 4.92E-01 3.30E-02 1.45E+00 miss 433.94 90.50 2.20E-02 3.96E-02 miss 614.28 89.80 1.51E-03 3.30E-02 miss 722.94 90.80 -6.49E-03 3.65E-02 miss

+ Sn-113 255.13 2.11 -5.51E-01 5.85E-02 1.39E+00 free 391.70 64.97 2.26E-02 5.85E-02 free

+ Cs-134 475.36 1.48 -2.92E-01 2.49E-02 1.94E+00 miss 563.25 8.34 -1.57E-01 3.38E-01 miss 569.33 15.37 5.84E-02 2.65E-01 miss 604.72 97.62 -1.54E-03 2.49E-02 miss

5/19/2016 8:16:32AM Page 6 of 8 Analysis Report for 19-May-16-10004 L310212AFRGS004SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 1.11E-02 2.49E-02 4.48E-02 miss 801.95 8.69 -1.10E-01 2.92E-01 miss 1038.61 0.99 5.47E-02 3.54E+00 miss 1167.97 1.79 -5.04E-01 2.11E+00 miss 1365.19 3.02 7.39E-02 9.52E-01 miss

+ Cs-137 661.66 85.10 3.02E-02 5.97E-02 5.97E-02 miss

+ Eu-152 121.78 28.67 3.42E-02 1.07E-01 1.19E-01 miss 244.70 7.61 1.88E-02 4.31E-01 miss 295.94 0.45 1.24E+01 1.22E+01 miss 344.28 26.60 2.32E-02 1.07E-01 miss 367.79 0.86 -6.26E-01 3.07E+00 miss 411.12 2.24 -2.22E-01 1.54E+00 miss 443.96 2.83 -1.17E-01 9.60E-01 miss 488.68 0.42 -1.50E+00 7.31E+00 miss 563.99 0.49 8.05E-01 6.90E+00 miss 586.26 0.46 -3.82E-01 7.57E+00 miss 678.62 0.47 2.31E+00 8.95E+00 miss 688.67 0.86 7.78E-01 4.52E+00 miss 719.35 0.28 2.90E+00 1.43E+01 miss 778.90 12.96 -6.38E-02 2.21E-01 miss 810.45 0.32 1.16E+00 1.20E+01 miss 867.37 4.26 -5.59E-02 7.22E-01 miss 919.33 0.43 2.32E-01 6.46E+00 miss 964.08 14.65 -1.40E-02 2.52E-01 miss 1085.87 10.24 4.49E-02 3.50E-01 miss 1089.74 1.73 -1.03E-01 2.32E+00 miss 1112.07 13.69 5.64E-02 3.48E-01 miss 1212.95 1.43 -1.70E-01 3.01E+00 miss 1249.94 0.19 0.00E+00 2.32E+01 miss 1299.14 1.63 2.30E-01 2.48E+00 miss 1408.01 21.07 6.84E-02 2.47E-01 miss 1457.64 0.50 -3.82E+00 2.03E+01 miss 1528.10 0.28 1.50E+00 1.10E+01 miss

+ Eu-154 123.07 40.40 -1.04E-02 7.86E-02 7.86E-02 miss 247.93 6.89 -6.41E-02 4.20E-01 miss 591.76 4.95 6.25E-02 7.08E-01 miss 692.42 1.78 -1.38E-01 1.66E+00 miss 723.30 20.06 1.58E-02 2.00E-01 miss 756.80 4.52 3.29E-01 1.01E+00 miss 873.18 12.08 1.58E-02 2.21E-01 miss 996.29 10.48 -3.50E-02 2.79E-01 miss 1004.76 18.01 -5.12E-02 1.63E-01 miss 1274.43 34.80 -2.07E-02 1.39E-01 miss 1596.48 1.80 0.00E+00 6.59E-01 miss

+ Eu-155 45.30 1.31 -1.58E+00 2.04E-01 2.38E+01 miss 60.01 1.22 -4.44E+00 2.38E+01 miss 86.55 30.70 4.73E-02 2.38E-01 miss 105.31 21.10 -1.02E-01 2.04E-01 miss

+ Tl-208 583.19

• 85.00 1.19E-01 5.85E-02 5.85E-02 miss

+ Bi-211 351.07

• 13.02 9.48E-01 2.69E-01 2.69E-01 miss

+ Pb-211 404.85 3.78 -1.96E-02 8.14E-01 8.14E-01 miss

5/19/2016 8:16:32AM Page 7 of 8 Analysis Report for 19-May-16-10004 L310212AFRGS004SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 3.63E-01 8.14E-01 1.59E+00 miss 832.01 3.52 -1.58E-02 1.03E+00 miss

+ Bi-212 39.86 1.06 -2.57E+00 7.65E-01 2.39E+01 miss 727.33 6.67 3.30E-01 7.65E-01 miss 785.37 1.10 3.84E-01 3.42E+00 miss 1620.50 1.47 0.00E+00 8.14E-01 miss

+ Pb-212 115.18 0.60 8.33E-01 1.12E-01 6.15E+00 miss 238.63

• 43.60 3.40E-01 1.12E-01 miss 300.09 3.30 3.15E-02 1.01E+00 miss

+ Pb212-XR 74.82 10.28 1.01E+00 8.03E-01 1.36E+00 miss 77.11 17.10 8.04E-01 8.03E-01 miss 87.35 3.97 8.33E-01 1.91E+00 miss 89.78 1.46 8.53E-01 4.38E+00 miss

+ Bi-214 609.32

• 45.49 3.86E-01 5.80E-02 5.80E-02 miss 768.36 4.89 -4.30E-01 5.79E-01 miss 806.18 1.26 -1.07E-01 2.82E+00 miss 934.06 3.11 9.30E-01 1.82E+00 miss 1120.29 14.92 3.75E-01 5.91E-01 miss 1155.21 1.63 6.96E-01 2.99E+00 miss 1238.12 5.83 5.10E-01 1.13E+00 miss 1280.98 1.43 1.78E+00 4.31E+00 miss 1377.67 3.99 8.04E-02 1.18E+00 miss 1385.31 0.79 -3.53E-01 5.32E+00 miss 1401.52 1.33 1.23E+00 4.19E+00 miss 1407.99 2.39 6.01E-01 2.17E+00 miss 1509.21 2.13 0.00E+00 1.45E+00 miss 1661.27 1.05 8.61E-01 4.00E+00 miss 1729.59 2.88 1.72E-01 1.50E+00 miss 1764.49 15.30 2.32E-01 4.90E-01 miss 1847.43 2.03 9.61E-01 2.88E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 4.56E-01 9.83E-02 6.00E-01 miss 295.22

• 18.42 4.23E-01 2.28E-01 miss 351.93

• 35.60 3.47E-01 9.83E-02 miss 785.96 1.06 -1.26E-01 3.30E+00 miss

+ Pb214-XR 74.82 5.80 1.80E+00 1.42E+00 2.41E+00 miss 77.11 9.70 1.42E+00 1.42E+00 miss 87.35 2.24 1.48E+00 3.38E+00 miss 89.78 0.82 1.52E+00 7.79E+00 miss

+ Ra-226 186.21 3.64 3.98E-01 9.32E-01 9.32E-01 miss

+ Ac-228 129.07 2.42 9.70E-02 3.46E-01 1.42E+00 miss 209.25 3.89 6.12E-01 9.32E-01 miss 270.24 3.46 5.39E-01 1.10E+00 miss 328.00 2.95 5.01E-01 1.20E+00 miss 338.32

• 11.27 4.10E-01 3.51E-01 miss 409.46 1.92 8.78E-02 1.85E+00 miss 463.00 4.40 1.31E-01 7.67E-01 miss 794.95 4.25 3.11E-01 1.00E+00 miss 911.20 25.80 3.44E-01 3.46E-01 miss 964.77 4.99 2.46E-02 8.07E-01 miss 968.97 15.80 2.97E-01 4.48E-01 miss

5/19/2016 8:16:32AM Page 8 of 8 Analysis Report for 19-May-16-10004 L310212AFRGS004SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 2.40E-01 3.46E-01 1.77E+00 miss

+ Pa-231 27.36 10.30 -8.53E-01 1.35E+00 2.46E+00 miss 283.69 1.70 -2.42E-01 1.43E+00 miss 300.07 2.47 4.21E-02 1.35E+00 miss 302.65 2.20 1.45E-01 1.35E+00 miss 330.06 1.40 -1.26E+00 1.91E+00 miss

+ Th-234 92.38 2.13 8.83E-01 3.32E+00 3.38E+00 miss 92.80 2.10 7.17E-01 3.32E+00 miss 112.81 0.21 2.19E-01 2.36E+01 miss

+ U-235 143.76 10.96 1.13E-01 5.71E-02 3.21E-01 miss 163.33 5.08 1.22E-01 6.36E-01 miss 185.71 57.20 1.33E-02 5.71E-02 miss 202.11 1.08 -1.52E-02 2.52E+00 miss 205.31 5.01 2.03E-02 5.47E-01 miss

+ Am-241 59.54 35.90 2.30E-01 8.77E-01 8.77E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 8:31:02AM Page 1 of 8 Analysis Report for 19-May-16-10006 L310212AFRGS005SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10006 Sample Description  : L310212AFRGS005SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.269E+03 grams Facility  : Default Sample Taken On  : 5/4/2016 1:10:00PM Acquisition Started  : 5/19/2016 8:20:21AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P11314X2 Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.4 seconds Dead Time  : 0.07 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 6/28/2012 Efficiency Calibration Description  :

Sample Number  : 14940 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 8:30:27AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 8:31:02AM Page 2 of 8 Analysis Report for 19-May-16-10006 L310212AFRGS005SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.58 950 - 961 954.64 7.94E+01 26.17 6.93E+01 Pb-212 2 295.21 1176 - 1188 1180.91 5.28E+01 17.52 1.84E+01 Pb-214 Eu-152 3 352.01 1400 - 1414 1407.82 1.03E+02 22.68 2.09E+01 Pb-214 Bi-211 4 583.15 2327 - 2336 2331.59 2.70E+01 13.13 1.60E+01 Tl-208 5 609.24 2430 - 2443 2435.88 5.80E+01 18.18 2.00E+01 Bi-214 6 969.12 3869 - 3880 3874.98 1.62E+01 10.22 9.52E+00 Ac-228 7 1460.85 5833 - 5853 5842.72 1.83E+02 28.84 2.03E+01 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 1.00 1460.82

• 10.66 7.96E+00 1.43E+00 miss Tl-208 1.00 583.19

• 85.00 7.90E-02 3.96E-02 miss Pb-212 1.00 115.18 0.60 238.63

• 43.60 2.45E-01 8.99E-02 miss 300.09 3.30 Bi-214 1.00 609.32

• 45.49 3.27E-01 1.10E-01 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05

5/19/2016 8:31:02AM Page 3 of 8 Analysis Report for 19-May-16-10006 L310212AFRGS005SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 1.00 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 1.00 241.99 7.25 295.22

• 18.42 4.45E-01 1.64E-01 miss 351.93

• 35.60 5.02E-01 1.37E-01 miss 785.96 1.06 Ac-228 0.57 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32 11.27 409.46 1.92 463.00 4.40 794.95 4.25 911.20 25.80 964.77 4.99 968.97

• 15.80 3.61E-01 2.29E-01 miss 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 1.000 7.96E+00 1.43E+00 Tl-208 1.000 7.90E-02 3.96E-02 X Bi-211 0.947 Pb-212 1.000 2.45E-01 8.99E-02

5/19/2016 8:31:02AM Page 4 of 8 Analysis Report for 19-May-16-10006 L310212AFRGS005SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

Bi-214 1.000 3.27E-01 1.10E-01 Pb-214 1.000 4.79E-01 1.05E-01 Ac-228 0.575 3.61E-01 2.29E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 8:31:02AM Page 5 of 8 Analysis Report for 19-May-16-10006 L310212AFRGS005SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 8:30:27AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 7.96E+00 8.35E-01 8.35E-01 miss

+ Cr-51 320.08 9.91 -1.01E-01 3.98E-01 3.98E-01 free

+ Mn-54 834.85 99.98 1.37E-02 4.62E-02 4.62E-02 miss

+ Co-58 810.76 99.45 4.82E-03 4.74E-02 4.74E-02 miss 1674.73 0.52 7.19E-01 8.47E+00 miss

+ Co-60 1173.23 99.85 -7.63E-04 3.20E-02 5.65E-02 miss 1332.49 99.98 -3.73E-03 3.20E-02 miss

+ Nb-94 702.65 99.81 4.72E-05 3.52E-02 4.93E-02 miss 871.09 99.89 -4.54E-03 3.52E-02 miss

+ Ag-108m 79.13 6.60 -2.99E-01 3.16E-02 8.86E-01 miss 433.94 90.50 -5.22E-03 3.16E-02 miss 614.28 89.80 -1.72E-03 4.05E-02 miss 722.94 90.80 -2.64E-03 3.41E-02 miss

+ Sn-113 255.13 2.11 -1.95E-01 3.81E-02 1.47E+00 free 391.70 64.97 -1.49E-02 3.81E-02 free

+ Cs-134 475.36 1.48 -4.23E-02 3.74E-02 2.22E+00 miss 563.25 8.34 -1.77E-02 3.87E-01 miss 569.33 15.37 -5.74E-02 2.12E-01 miss 604.72 97.62 5.30E-04 3.74E-02 miss

5/19/2016 8:31:02AM Page 6 of 8 Analysis Report for 19-May-16-10006 L310212AFRGS005SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 2.17E-02 3.74E-02 5.47E-02 miss 801.95 8.69 1.40E-02 3.88E-01 miss 1038.61 0.99 2.76E-01 4.93E+00 miss 1167.97 1.79 2.89E-01 2.95E+00 miss 1365.19 3.02 -1.13E-01 1.59E+00 miss

+ Cs-137 661.66 85.10 3.35E-02 6.80E-02 6.80E-02 miss

+ Eu-152 121.78 28.67 -4.33E-03 9.37E-02 9.37E-02 miss 244.70 7.61 5.60E-02 3.62E-01 miss 295.94 0.45 1.52E+01 1.26E+01 miss 344.28 26.60 2.57E-02 1.22E-01 miss 367.79 0.86 6.05E-02 3.49E+00 miss 411.12 2.24 0.00E+00 1.46E+00 miss 443.96 2.83 7.29E-02 9.55E-01 miss 488.68 0.42 4.35E-01 7.88E+00 miss 563.99 0.49 2.27E+00 7.45E+00 miss 586.26 0.46 2.65E+00 1.02E+01 miss 678.62 0.47 9.76E-01 7.04E+00 miss 688.67 0.86 7.52E-01 5.42E+00 miss 719.35 0.28 8.93E-01 1.35E+01 miss 778.90 12.96 7.28E-02 3.30E-01 miss 810.45 0.32 1.67E+00 1.37E+01 miss 867.37 4.26 3.83E-02 9.19E-01 miss 919.33 0.43 1.03E+00 9.53E+00 miss 964.08 14.65 1.52E-01 4.17E-01 miss 1085.87 10.24 -3.33E-02 5.56E-01 miss 1089.74 1.73 6.90E-01 2.88E+00 miss 1112.07 13.69 2.14E-02 3.03E-01 miss 1212.95 1.43 -9.80E-01 3.43E+00 miss 1249.94 0.19 -1.57E+00 2.37E+01 miss 1299.14 1.63 2.62E-01 1.93E+00 miss 1408.01 21.07 1.05E-01 3.41E-01 miss 1457.64 0.50 -1.13E+01 1.80E+01 miss 1528.10 0.28 3.42E+00 1.59E+01 miss

+ Eu-154 123.07 40.40 1.66E-02 7.39E-02 7.39E-02 miss 247.93 6.89 -8.61E-03 4.04E-01 miss 591.76 4.95 1.32E-01 7.18E-01 miss 692.42 1.78 -5.53E-01 1.47E+00 miss 723.30 20.06 -5.60E-03 1.55E-01 miss 756.80 4.52 -2.01E-01 9.29E-01 miss 873.18 12.08 -3.28E-02 3.26E-01 miss 996.29 10.48 3.81E-03 3.69E-01 miss 1004.76 18.01 -9.77E-02 2.41E-01 miss 1274.43 34.80 -4.21E-02 1.30E-01 miss 1596.48 1.80 0.00E+00 7.51E-01 miss

+ Eu-155 45.30 1.31 2.57E+00 1.69E-01 1.02E+01 miss 60.01 1.22 3.10E+00 1.03E+01 miss 86.55 30.70 6.77E-02 1.86E-01 miss 105.31 21.10 2.76E-02 1.69E-01 miss

+ Tl-208 583.19

• 85.00 7.90E-02 4.66E-02 4.66E-02 miss

+ Bi-211 351.07

• 13.02 1.37E+00 2.61E-01 2.61E-01 miss

+ Pb-211 404.85 3.78 -1.76E-01 7.66E-01 7.66E-01 miss

5/19/2016 8:31:02AM Page 7 of 8 Analysis Report for 19-May-16-10006 L310212AFRGS005SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 -2.73E-01 7.66E-01 1.22E+00 miss 832.01 3.52 -1.60E-01 9.67E-01 miss

+ Bi-212 39.86 1.06 4.56E+00 8.16E-01 1.14E+01 miss 727.33 6.67 2.82E-01 8.16E-01 miss 785.37 1.10 -7.36E-01 2.03E+00 miss 1620.50 1.47 1.28E-01 3.18E+00 miss

+ Pb-212 115.18 0.60 2.52E+00 1.06E-01 5.98E+00 miss 238.63

• 43.60 2.45E-01 1.06E-01 miss 300.09 3.30 -4.24E-02 9.55E-01 miss

+ Pb212-XR 74.82 10.28 8.44E-01 6.01E-01 1.01E+00 miss 77.11 17.10 6.44E-01 6.01E-01 miss 87.35 3.97 4.51E-01 1.32E+00 miss 89.78 1.46 1.26E+00 3.34E+00 miss

+ Bi-214 609.32

• 45.49 3.27E-01 1.07E-01 1.07E-01 miss 768.36 4.89 2.16E-01 1.07E+00 miss 806.18 1.26 0.00E+00 2.94E+00 miss 934.06 3.11 3.95E-01 1.56E+00 miss 1120.29 14.92 2.96E-01 6.09E-01 miss 1155.21 1.63 3.72E-01 3.16E+00 miss 1238.12 5.83 5.05E-01 1.18E+00 miss 1280.98 1.43 1.07E+00 4.67E+00 miss 1377.67 3.99 4.45E-01 1.34E+00 miss 1385.31 0.79 -4.82E-01 4.14E+00 miss 1401.52 1.33 -2.42E-01 3.64E+00 miss 1407.99 2.39 9.22E-01 2.99E+00 miss 1509.21 2.13 3.19E-01 2.08E+00 miss 1661.27 1.05 0.00E+00 1.32E+00 miss 1729.59 2.88 1.84E-01 1.35E+00 miss 1764.49 15.30 3.51E-01 6.11E-01 miss 1847.43 2.03 3.58E-01 2.53E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 5.12E-01 9.56E-02 6.02E-01 miss 295.22

• 18.42 4.45E-01 1.58E-01 miss 351.93

• 35.60 5.02E-01 9.56E-02 miss 785.96 1.06 3.35E-01 3.09E+00 miss

+ Pb214-XR 74.82 5.80 1.50E+00 1.06E+00 1.79E+00 miss 77.11 9.70 1.14E+00 1.06E+00 miss 87.35 2.24 8.00E-01 2.33E+00 miss 89.78 0.82 2.24E+00 5.95E+00 miss

+ Ra-226 186.21 3.64 1.11E+00 1.21E+00 1.21E+00 miss

+ Ac-228 129.07 2.42 5.64E-01 2.78E-01 1.33E+00 miss 209.25 3.89 3.32E-03 7.06E-01 miss 270.24 3.46 3.33E-01 1.01E+00 miss 328.00 2.95 5.12E-01 1.17E+00 miss 338.32 11.27 1.92E-01 4.18E-01 miss 409.46 1.92 -6.42E-01 1.52E+00 miss 463.00 4.40 2.65E-01 9.06E-01 miss 794.95 4.25 3.01E-01 1.02E+00 miss 911.20 25.80 1.63E-01 2.78E-01 miss 964.77 4.99 4.79E-01 1.32E+00 miss 968.97

• 15.80 3.61E-01 2.90E-01 miss

5/19/2016 8:31:02AM Page 8 of 8 Analysis Report for 19-May-16-10006 L310212AFRGS005SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 -1.32E-01 2.78E-01 1.13E+00 miss

+ Pa-231 27.36 10.30 0.00E+00 1.45E-01 1.45E-01 miss 283.69 1.70 4.53E-01 2.04E+00 miss 300.07 2.47 -5.67E-02 1.28E+00 miss 302.65 2.20 3.19E-01 1.57E+00 miss 330.06 1.40 -1.35E+00 1.89E+00 miss

+ Th-234 92.38 2.13 1.60E+00 3.41E+00 3.41E+00 miss 92.80 2.10 1.57E+00 3.44E+00 miss 112.81 0.21 -3.31E-02 2.17E+01 miss

+ U-235 143.76 10.96 4.41E-03 7.72E-02 2.87E-01 miss 163.33 5.08 3.05E-01 6.68E-01 miss 185.71 57.20 8.08E-02 7.72E-02 miss 202.11 1.08 -7.50E-01 2.15E+00 miss 205.31 5.01 1.05E-01 5.83E-01 miss

+ Am-241 59.54 35.90 -1.19E-02 3.44E-01 3.44E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 8:31:39AM Page 1 of 8 Analysis Report for 19-May-16-10007 L310212AFRGS006SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10007 Sample Description  : L310212AFRGS006SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.852E+03 grams Facility  : Default Sample Taken On  : 5/11/2016 1:30:00PM Acquisition Started  : 5/19/2016 8:20:30AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P40818B Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 601.1 seconds Dead Time  : 0.18 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 1/5/2015 Efficiency Calibration Description  :

Sample Number  : 14941 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 8:31:08AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 8:31:39AM Page 2 of 8 Analysis Report for 19-May-16-10007 L310212AFRGS006SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.50 946 - 961 954.51 2.17E+02 41.95 1.48E+02 Pb-212 2 295.14 1176 - 1187 1180.87 3.94E+01 22.47 6.72E+01 Pb-214 Eu-152 3 351.79 1401 - 1416 1407.35 9.46E+01 24.79 4.48E+01 Pb-214 Bi-211 4 409.66 1635 - 1643 1638.69 1.11E+01 10.26 1.59E+01 Ac-228 Cs-138 5 582.93 2324 - 2337 2331.50 7.28E+01 18.20 8.34E+00 Tl-208 6 608.94 2429 - 2443 2435.49 8.39E+01 20.37 1.62E+01 Bi-214 7 726.87 2902 - 2912 2907.15 1.59E+01 11.88 2.01E+01 Bi-212 8 910.53 3636 - 3650 3641.84 4.40E+01 14.89 1.00E+01 Ac-228 9 968.49 3867 - 3881 3873.71 3.06E+01 14.43 1.88E+01 Ac-228 10 1460.17 5832 - 5852 5841.66 1.23E+02 22.18 0.00E+00 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.97 1460.82

• 10.66 4.08E+00 8.16E-01 miss Tl-208 0.99 583.19

• 85.00 1.62E-01 4.49E-02 miss Bi-212 0.99 39.86 1.06 727.33

• 6.67 5.24E-01 3.96E-01 miss 785.37 1.10 1620.50 1.47 Pb-212 0.99 115.18 0.60 238.63

• 43.60 5.17E-01 1.30E-01 miss 300.09 3.30 Bi-214 0.99 609.32

• 45.49 3.59E-01 9.73E-02 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63

5/19/2016 8:31:39AM Page 3 of 8 Analysis Report for 19-May-16-10007 L310212AFRGS006SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 0.99 241.99 7.25 295.22

• 18.42 2.54E-01 1.51E-01 miss 351.93

• 35.60 3.53E-01 1.08E-01 miss 785.96 1.06 Ac-228 0.72 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32 11.27 409.46

• 1.92 8.52E-01 8.03E-01 miss 463.00 4.40 794.95 4.25 911.20

• 25.80 4.36E-01 1.52E-01 miss 964.77 4.99 968.97

• 15.80 5.16E-01 2.48E-01 miss 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT

5/19/2016 8:31:39AM Page 4 of 8 Analysis Report for 19-May-16-10007 L310212AFRGS006SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.975 4.08E+00 8.16E-01 Tl-208 0.996 1.62E-01 4.49E-02 X Bi-211 0.969 Bi-212 0.992 5.24E-01 3.96E-01 Pb-212 0.999 5.17E-01 1.30E-01 Bi-214 0.996 3.59E-01 9.73E-02 Pb-214 0.999 3.19E-01 8.80E-02 Ac-228 0.727 4.68E-01 1.28E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 8:31:39AM Page 5 of 8 Analysis Report for 19-May-16-10007 L310212AFRGS006SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 8:31:08AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 4.08E+00 8.97E-02 8.97E-02 miss

+ Cr-51 320.08 9.91 1.17E-01 3.44E-01 3.44E-01 free

+ Mn-54 834.85 99.98 2.00E-02 4.27E-02 4.27E-02 miss

+ Co-58 810.76 99.45 -2.99E-03 2.38E-02 2.38E-02 miss 1674.73 0.52 4.09E+00 1.07E+01 miss

+ Co-60 1173.23 99.85 1.46E-02 3.56E-02 5.07E-02 miss 1332.49 99.98 -2.52E-03 3.56E-02 miss

+ Nb-94 702.65 99.81 -5.73E-04 2.82E-02 2.82E-02 miss 871.09 99.89 -8.27E-04 3.25E-02 miss

+ Ag-108m 79.13 6.60 2.00E-01 1.61E-02 1.37E+00 miss 433.94 90.50 5.96E-04 3.21E-02 miss 614.28 89.80 -8.29E-03 1.61E-02 miss 722.94 90.80 -8.33E-03 2.89E-02 miss

+ Sn-113 255.13 2.11 4.82E-01 4.03E-02 1.58E+00 free 391.70 64.97 -1.31E-02 4.03E-02 free

+ Cs-134 475.36 1.48 -8.34E-02 3.33E-02 2.03E+00 miss 563.25 8.34 2.36E-01 4.75E-01 miss 569.33 15.37 2.03E-02 1.72E-01 miss 604.72 97.62 -2.27E-03 3.33E-02 miss

5/19/2016 8:31:39AM Page 6 of 8 Analysis Report for 19-May-16-10007 L310212AFRGS006SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 -2.14E-02 3.33E-02 3.60E-02 miss 801.95 8.69 9.06E-03 3.26E-01 miss 1038.61 0.99 9.00E-01 3.73E+00 miss 1167.97 1.79 8.74E-01 2.55E+00 miss 1365.19 3.02 -3.52E-01 8.24E-01 miss

+ Cs-137 661.66 85.10 -1.84E-02 3.42E-02 3.42E-02 miss

+ Eu-152 121.78 28.67 2.81E-02 9.61E-02 1.31E-01 miss 244.70 7.61 -8.76E-02 3.54E-01 miss 295.94 0.45 8.97E+00 1.02E+01 miss 344.28 26.60 -7.13E-03 9.61E-02 miss 367.79 0.86 6.73E-01 3.40E+00 miss 411.12 2.24 -3.79E-01 9.37E-01 miss 443.96 2.83 2.78E-01 1.08E+00 miss 488.68 0.42 -3.35E+00 5.62E+00 miss 563.99 0.49 1.88E+00 7.34E+00 miss 586.26 0.46 -8.73E-01 6.20E+00 miss 678.62 0.47 1.11E+00 7.05E+00 miss 688.67 0.86 -1.47E+00 2.96E+00 miss 719.35 0.28 3.55E+00 1.24E+01 miss 778.90 12.96 -2.37E-02 2.50E-01 miss 810.45 0.32 -6.14E-01 6.84E+00 miss 867.37 4.26 -1.84E-01 6.25E-01 miss 919.33 0.43 -4.52E-01 7.24E+00 miss 964.08 14.65 4.93E-02 3.30E-01 miss 1085.87 10.24 -1.29E-01 3.38E-01 miss 1089.74 1.73 -1.03E+00 1.80E+00 miss 1112.07 13.69 3.05E-02 1.99E-01 miss 1212.95 1.43 -1.24E-01 2.61E+00 miss 1249.94 0.19 -5.73E+00 1.23E+01 miss 1299.14 1.63 -1.43E-01 1.85E+00 miss 1408.01 21.07 6.02E-02 2.14E-01 miss 1457.64 0.50 0.00E+00 1.69E+01 miss 1528.10 0.28 7.42E-01 1.56E+01 miss

+ Eu-154 123.07 40.40 1.40E-02 8.55E-02 8.84E-02 miss 247.93 6.89 -5.76E-02 3.79E-01 miss 591.76 4.95 3.01E-01 6.73E-01 miss 692.42 1.78 1.80E-01 2.00E+00 miss 723.30 20.06 3.37E-02 1.73E-01 miss 756.80 4.52 3.80E-01 9.41E-01 miss 873.18 12.08 2.26E-02 2.70E-01 miss 996.29 10.48 8.23E-02 3.41E-01 miss 1004.76 18.01 -3.04E-02 1.99E-01 miss 1274.43 34.80 -2.37E-02 8.55E-02 miss 1596.48 1.80 0.00E+00 5.71E-01 miss

+ Eu-155 45.30 1.31 -7.01E+00 2.14E-01 2.16E+01 miss 60.01 1.22 -3.33E+00 2.03E+01 miss 86.55 30.70 3.44E-02 2.19E-01 miss 105.31 21.10 8.76E-02 2.14E-01 miss

+ Tl-208 583.19

• 85.00 1.62E-01 2.92E-02 2.92E-02 miss

+ Bi-211 351.07

• 13.02 9.65E-01 2.85E-01 2.85E-01 miss

+ Pb-211 404.85 3.78 1.91E-01 8.05E-01 8.05E-01 miss

5/19/2016 8:31:39AM Page 7 of 8 Analysis Report for 19-May-16-10007 L310212AFRGS006SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 1.90E-01 8.05E-01 1.79E+00 miss 832.01 3.52 1.17E-01 8.20E-01 miss

+ Bi-212 39.86 1.06 1.80E+00 5.65E-01 2.58E+01 miss 727.33

• 6.67 5.24E-01 5.65E-01 miss 785.37 1.10 7.23E-01 3.50E+00 miss 1620.50 1.47 8.96E-02 3.13E+00 miss

+ Pb-212 115.18 0.60 -2.77E-01 1.23E-01 6.41E+00 miss 238.63

• 43.60 5.17E-01 1.23E-01 miss 300.09 3.30 3.80E-01 1.09E+00 miss

+ Pb212-XR 74.82 10.28 8.29E-01 7.26E-01 1.33E+00 miss 77.11 17.10 6.39E-01 7.26E-01 miss 87.35 3.97 9.69E-01 1.62E+00 miss 89.78 1.46 2.74E+00 4.29E+00 miss

+ Bi-214 609.32

• 45.49 3.59E-01 7.43E-02 7.43E-02 miss 768.36 4.89 6.20E-01 1.02E+00 miss 806.18 1.26 6.62E-01 2.63E+00 miss 934.06 3.11 2.75E-01 1.18E+00 miss 1120.29 14.92 2.67E-01 4.42E-01 miss 1155.21 1.63 4.57E-01 2.76E+00 miss 1238.12 5.83 4.87E-02 8.96E-01 miss 1280.98 1.43 -6.50E-01 2.41E+00 miss 1377.67 3.99 3.80E-01 1.27E+00 miss 1385.31 0.79 4.28E-01 3.97E+00 miss 1401.52 1.33 8.55E-01 3.09E+00 miss 1407.99 2.39 5.29E-01 1.88E+00 miss 1509.21 2.13 2.51E-01 1.83E+00 miss 1661.27 1.05 1.86E+00 4.89E+00 miss 1729.59 2.88 3.79E-01 1.51E+00 miss 1764.49 15.30 2.27E-01 5.21E-01 miss 1847.43 2.03 6.24E-01 2.24E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 4.71E-01 1.04E-01 5.64E-01 miss 295.22

• 18.42 2.54E-01 2.15E-01 miss 351.93

• 35.60 3.53E-01 1.04E-01 miss 785.96 1.06 -2.79E-01 3.08E+00 miss

+ Pb214-XR 74.82 5.80 1.47E+00 1.28E+00 2.36E+00 miss 77.11 9.70 1.13E+00 1.28E+00 miss 87.35 2.24 1.72E+00 2.88E+00 miss 89.78 0.82 4.88E+00 7.64E+00 miss

+ Ra-226 186.21 3.64 2.04E-01 9.62E-01 9.62E-01 miss

+ Ac-228 129.07 2.42 -1.39E-01 1.37E-01 1.11E+00 miss 209.25 3.89 4.87E-01 8.94E-01 miss 270.24 3.46 6.35E-01 1.12E+00 miss 328.00 2.95 7.90E-01 1.27E+00 miss 338.32 11.27 4.85E-01 4.31E-01 miss 409.46

• 1.92 8.52E-01 1.20E+00 miss 463.00 4.40 5.17E-01 9.85E-01 miss 794.95 4.25 3.64E-01 1.07E+00 miss 911.20

• 25.80 4.36E-01 1.37E-01 miss 964.77 4.99 -3.78E-02 1.00E+00 miss 968.97

• 15.80 5.16E-01 3.03E-01 miss

5/19/2016 8:31:39AM Page 8 of 8 Analysis Report for 19-May-16-10007 L310212AFRGS006SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 3.45E-01 1.37E-01 1.54E+00 miss

+ Pa-231 27.36 10.30 -4.50E-01 1.45E+00 2.43E+00 miss 283.69 1.70 7.85E-01 1.80E+00 miss 300.07 2.47 5.07E-01 1.45E+00 miss 302.65 2.20 2.55E-01 1.57E+00 miss 330.06 1.40 -8.10E-01 1.99E+00 miss

+ Th-234 92.38 2.13 2.95E+00 3.80E+00 3.88E+00 miss 92.80 2.10 1.84E+00 3.80E+00 miss 112.81 0.21 1.16E+01 2.42E+01 miss

+ U-235 143.76 10.96 1.16E-01 6.45E-02 2.91E-01 miss 163.33 5.08 -2.87E-01 5.51E-01 miss 185.71 57.20 3.72E-02 6.45E-02 miss 202.11 1.08 8.66E-01 2.72E+00 miss 205.31 5.01 -1.02E-01 5.19E-01 miss

+ Am-241 59.54 35.90 -3.42E-02 7.35E-01 7.35E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 8:45:51AM Page 1 of 8 Analysis Report for 19-May-16-10008 L310212AFRGS007SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10008 Sample Description  : L310212AFRGS007SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.657E+03 grams Facility  : Default Sample Taken On  : 5/11/2016 1:00:26PM Acquisition Started  : 5/19/2016 8:35:13AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P11314X2 Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.5 seconds Dead Time  : 0.08 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 6/28/2012 Efficiency Calibration Description  :

Sample Number  : 14942 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 8:45:19AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 8:45:51AM Page 2 of 8 Analysis Report for 19-May-16-10008 L310212AFRGS007SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 77.05 304 - 315 309.41 5.93E+01 30.50 1.13E+02 Pb214-XR Pb212-XR 2 238.64 946 - 961 954.86 1.48E+02 33.33 8.62E+01 Pb-212 3 338.31 1348 - 1360 1353.10 2.91E+01 14.42 1.98E+01 Ac-228 4 351.94 1400 - 1415 1407.54 9.00E+01 20.53 1.21E+01 Pb-214 Bi-211 5 583.29 2325 - 2338 2332.17 5.37E+01 16.03 8.61E+00 Tl-208 6 609.18 2429 - 2442 2435.64 6.85E+01 19.85 2.49E+01 Bi-214 7 1460.86 5832 - 5853 5842.79 2.34E+02 31.11 6.29E+00 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 1.00 1460.82

• 10.66 7.80E+00 1.24E+00 miss Tl-208 0.99 583.19

• 85.00 1.20E-01 3.88E-02 miss Bi-211 0.95 351.07

• 13.02 9.23E-01 2.58E-01 miss Pb-212 1.00 115.18 0.60 238.63

• 43.60 3.50E-01 9.69E-02 miss 300.09 3.30 Pb212-XR 1.00 74.82 10.28 77.11

• 17.10 6.44E-01 3.57E-01 miss 87.35 3.97 89.78 1.46 Bi-214 0.99 609.32

• 45.49 2.96E-01 9.28E-02 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99

5/19/2016 8:45:51AM Page 3 of 8 Analysis Report for 19-May-16-10008 L310212AFRGS007SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 0.51 241.99 7.25 295.22 18.42 351.93

• 35.60 3.38E-01 9.41E-02 miss 785.96 1.06 Pb214-XR 1.00 74.82 5.80 77.11

• 9.70 1.14E+00 6.38E-01 miss 87.35 2.24 89.78 0.82 Ac-228 0.57 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32

• 11.27 3.36E-01 1.75E-01 miss 409.46 1.92 463.00 4.40 794.95 4.25 911.20 25.80 964.77 4.99 968.97 15.80 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT

5/19/2016 8:45:51AM Page 4 of 8 Analysis Report for 19-May-16-10008 L310212AFRGS007SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 1.000 7.80E+00 1.24E+00 Tl-208 0.999 1.20E-01 3.88E-02

? Bi-211 0.955 9.23E-01 2.58E-01 Pb-212 1.000 3.50E-01 9.69E-02

? Pb212-XR 1.000 6.44E-01 3.57E-01 Bi-214 0.999 2.96E-01 9.28E-02

? Pb-214 0.513 3.38E-01 9.41E-02

? Pb214-XR 1.000 1.14E+00 6.38E-01 Ac-228 0.575 3.36E-01 1.75E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 8:45:51AM Page 5 of 8 Analysis Report for 19-May-16-10008 L310212AFRGS007SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 8:45:19AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 7.80E+00 4.03E-01 4.03E-01 miss

+ Cr-51 320.08 9.91 8.76E-02 3.54E-01 3.54E-01 free

+ Mn-54 834.85 99.98 1.77E-03 3.71E-02 3.71E-02 miss

+ Co-58 810.76 99.45 -4.60E-03 2.78E-02 2.78E-02 miss 1674.73 0.52 8.23E-01 6.06E+00 miss

+ Co-60 1173.23 99.85 -1.33E-02 3.58E-02 3.68E-02 miss 1332.49 99.98 3.64E-03 3.58E-02 miss

+ Nb-94 702.65 99.81 6.18E-03 2.69E-02 3.61E-02 miss 871.09 99.89 -3.34E-03 2.69E-02 miss

+ Ag-108m 79.13 6.60 -1.10E-01 2.72E-02 6.41E-01 miss 433.94 90.50 3.77E-03 2.72E-02 miss 614.28 89.80 7.92E-03 3.49E-02 miss 722.94 90.80 4.61E-03 3.18E-02 miss

+ Sn-113 255.13 2.11 6.69E-02 4.23E-02 1.20E+00 free 391.70 64.97 8.09E-03 4.23E-02 free

+ Cs-134 475.36 1.48 5.19E-01 3.36E-02 1.96E+00 miss 563.25 8.34 5.39E-02 3.17E-01 miss 569.33 15.37 6.39E-03 1.61E-01 miss 604.72 97.62 -7.62E-03 3.36E-02 miss

5/19/2016 8:45:51AM Page 6 of 8 Analysis Report for 19-May-16-10008 L310212AFRGS007SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 1.85E-03 3.36E-02 4.40E-02 miss 801.95 8.69 -5.21E-02 3.59E-01 miss 1038.61 0.99 -1.91E-01 2.66E+00 miss 1167.97 1.79 1.08E-01 2.24E+00 miss 1365.19 3.02 -6.44E-02 1.21E+00 miss

+ Cs-137 661.66 85.10 3.59E-02 5.74E-02 5.74E-02 miss

+ Eu-152 121.78 28.67 -1.12E-02 6.99E-02 7.51E-02 miss 244.70 7.61 -3.66E-02 3.45E-01 miss 295.94 0.45 5.46E+00 8.74E+00 miss 344.28 26.60 -1.63E-02 6.99E-02 miss 367.79 0.86 -3.79E-01 2.91E+00 miss 411.12 2.24 -2.57E-01 8.03E-01 miss 443.96 2.83 1.45E-01 9.29E-01 miss 488.68 0.42 -1.61E-01 4.82E+00 miss 563.99 0.49 -1.65E+00 4.56E+00 miss 586.26 0.46 -4.72E+00 4.48E+00 miss 678.62 0.47 2.52E+00 6.73E+00 miss 688.67 0.86 -7.26E-01 2.31E+00 miss 719.35 0.28 3.94E-01 1.11E+01 miss 778.90 12.96 -3.98E-03 2.53E-01 miss 810.45 0.32 -6.19E-01 8.92E+00 miss 867.37 4.26 -6.10E-02 7.03E-01 miss 919.33 0.43 1.91E+00 8.57E+00 miss 964.08 14.65 1.03E-01 3.19E-01 miss 1085.87 10.24 1.74E-01 4.50E-01 miss 1089.74 1.73 1.92E-01 1.81E+00 miss 1112.07 13.69 6.15E-02 3.23E-01 miss 1212.95 1.43 -8.96E-01 3.09E+00 miss 1249.94 0.19 -9.62E-01 1.56E+01 miss 1299.14 1.63 -1.72E-01 2.41E+00 miss 1408.01 21.07 1.64E-02 1.21E-01 miss 1457.64 0.50 -2.24E+01 1.33E+01 miss 1528.10 0.28 -5.23E+00 9.62E+00 miss

+ Eu-154 123.07 40.40 2.57E-02 6.07E-02 6.07E-02 miss 247.93 6.89 3.07E-02 3.61E-01 miss 591.76 4.95 -1.05E-01 5.85E-01 miss 692.42 1.78 6.34E-01 1.92E+00 miss 723.30 20.06 7.80E-03 1.32E-01 miss 756.80 4.52 -1.11E-01 6.05E-01 miss 873.18 12.08 1.21E-01 3.12E-01 miss 996.29 10.48 1.57E-02 3.43E-01 miss 1004.76 18.01 3.41E-03 1.65E-01 miss 1274.43 34.80 2.38E-02 1.39E-01 miss 1596.48 1.80 0.00E+00 5.74E-01 miss

+ Eu-155 45.30 1.31 2.35E+00 1.38E-01 8.10E+00 miss 60.01 1.22 -7.28E-01 8.69E+00 miss 86.55 30.70 -1.09E-02 1.38E-01 miss 105.31 21.10 7.74E-02 1.53E-01 miss

+ Tl-208 583.19

• 85.00 1.20E-01 3.01E-02 3.01E-02 miss

+ Bi-211 351.07

• 13.02 9.23E-01 1.60E-01 1.60E-01 miss

+ Pb-211 404.85 3.78 -2.95E-01 4.70E-01 4.70E-01 miss

5/19/2016 8:45:51AM Page 7 of 8 Analysis Report for 19-May-16-10008 L310212AFRGS007SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 3.35E-01 4.70E-01 1.52E+00 miss 832.01 3.52 -1.43E-01 8.27E-01 miss

+ Bi-212 39.86 1.06 -2.07E+00 6.02E-01 7.77E+00 miss 727.33 6.67 2.78E-01 6.02E-01 miss 785.37 1.10 -2.47E-01 2.77E+00 miss 1620.50 1.47 -9.83E-02 1.93E+00 miss

+ Pb-212 115.18 0.60 6.04E-01 9.50E-02 4.44E+00 miss 238.63

• 43.60 3.50E-01 9.50E-02 miss 300.09 3.30 -4.50E-02 8.17E-01 miss

+ Pb212-XR 74.82 10.28 2.13E-01 5.00E-01 7.05E-01 miss 77.11

• 17.10 6.44E-01 5.00E-01 miss 87.35 3.97 6.28E-01 1.19E+00 miss 89.78 1.46 -6.17E-01 2.15E+00 miss

+ Bi-214 609.32

• 45.49 2.96E-01 8.94E-02 8.94E-02 miss 768.36 4.89 1.25E-01 8.18E-01 miss 806.18 1.26 2.19E-01 2.65E+00 miss 934.06 3.11 4.51E-01 1.47E+00 miss 1120.29 14.92 2.60E-01 4.23E-01 miss 1155.21 1.63 6.98E-01 3.35E+00 miss 1238.12 5.83 3.36E-01 9.43E-01 miss 1280.98 1.43 -9.25E-01 2.71E+00 miss 1377.67 3.99 3.12E-01 1.12E+00 miss 1385.31 0.79 -2.77E-01 4.00E+00 miss 1401.52 1.33 7.77E-01 2.79E+00 miss 1407.99 2.39 1.44E-01 1.06E+00 miss 1509.21 2.13 3.42E-01 1.59E+00 miss 1661.27 1.05 7.50E-01 3.48E+00 miss 1729.59 2.88 7.39E-01 2.11E+00 miss 1764.49 15.30 2.70E-01 4.88E-01 miss 1847.43 2.03 4.18E-01 1.94E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 1.62E-01 5.86E-02 4.34E-01 miss 295.22 18.42 1.88E-01 2.27E-01 miss 351.93

• 35.60 3.38E-01 5.86E-02 miss 785.96 1.06 -7.70E-01 2.88E+00 miss

+ Pb214-XR 74.82 5.80 3.77E-01 8.81E-01 1.25E+00 miss 77.11

• 9.70 1.14E+00 8.81E-01 miss 87.35 2.24 1.11E+00 2.12E+00 miss 89.78 0.82 -1.10E+00 3.82E+00 miss

+ Ra-226 186.21 3.64 6.17E-01 8.83E-01 8.83E-01 miss

+ Ac-228 129.07 2.42 -1.07E-01 2.13E-01 1.02E+00 miss 209.25 3.89 3.99E-01 6.64E-01 miss 270.24 3.46 2.70E-01 7.78E-01 miss 328.00 2.95 4.83E-01 1.04E+00 miss 338.32

• 11.27 3.36E-01 2.13E-01 miss 409.46 1.92 -3.10E-02 1.09E+00 miss 463.00 4.40 2.61E-01 6.94E-01 miss 794.95 4.25 1.61E-01 8.77E-01 miss 911.20 25.80 1.99E-01 2.73E-01 miss 964.77 4.99 5.11E-01 1.05E+00 miss 968.97 15.80 2.27E-01 3.73E-01 miss

5/19/2016 8:45:51AM Page 8 of 8 Analysis Report for 19-May-16-10008 L310212AFRGS007SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 4.71E-01 2.13E-01 1.41E+00 miss

+ Pa-231 27.36 10.30 0.00E+00 1.11E-01 1.11E-01 miss 283.69 1.70 3.62E-01 1.56E+00 miss 300.07 2.47 -6.01E-02 1.09E+00 miss 302.65 2.20 2.74E-01 1.14E+00 miss 330.06 1.40 1.10E-01 2.05E+00 miss

+ Th-234 92.38 2.13 -4.46E-02 2.05E+00 2.05E+00 miss 92.80 2.10 -2.54E-01 2.07E+00 miss 112.81 0.21 5.37E+00 1.64E+01 miss

+ U-235 143.76 10.96 -3.02E-02 5.06E-02 1.85E-01 miss 163.33 5.08 -1.31E-01 4.35E-01 miss 185.71 57.20 1.34E-02 5.06E-02 miss 202.11 1.08 -1.32E-01 1.91E+00 miss 205.31 5.01 -8.14E-02 3.70E-01 miss

+ Am-241 59.54 35.90 -3.33E-02 2.94E-01 2.94E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 8:46:28AM Page 1 of 8 Analysis Report for 19-May-16-10009 L310212AFRGS008SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10009 Sample Description  : L310212AFRGS008SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.526E+03 grams Facility  : Default Sample Taken On  : 5/11/2016 2:10:00PM Acquisition Started  : 5/19/2016 8:35:19AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P40818B Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.9 seconds Dead Time  : 0.15 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 1/5/2015 Efficiency Calibration Description  :

Sample Number  : 14943 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 8:45:57AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 8:46:28AM Page 2 of 8 Analysis Report for 19-May-16-10009 L310212AFRGS008SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 104.32 415 - 423 418.23 1.66E+01 16.21 3.88E+01 .....

2 238.60 948 - 961 954.88 7.85E+01 28.60 9.10E+01 Pb-212 3 351.67 1401 - 1413 1406.88 5.32E+01 17.98 2.36E+01 Pb-214 Bi-211 4 582.84 2325 - 2336 2331.12 2.47E+01 13.11 1.66E+01 Tl-208 5 609.07 2429 - 2441 2436.04 2.73E+01 14.74 2.34E+01 Bi-214 6 910.98 3637 - 3649 3643.64 2.69E+01 10.82 2.21E+00 Ac-228 7 1460.12 5832 - 5852 5841.46 1.39E+02 24.14 5.39E+00 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.97 1460.82

• 10.66 5.60E+00 1.09E+00 miss Tl-208 0.99 583.19

• 85.00 6.66E-02 3.63E-02 miss Bi-211 0.97 351.07

• 13.02 6.58E-01 2.46E-01 miss Pb-212 1.00 115.18 0.60 238.63

• 43.60 2.27E-01 9.04E-02 miss 300.09 3.30 Bi-214 0.99 609.32

• 45.49 1.42E-01 7.84E-02 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05

5/19/2016 8:46:28AM Page 3 of 8 Analysis Report for 19-May-16-10009 L310212AFRGS008SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 0.99 241.99 7.25 295.22 18.42 351.93

• 35.60 2.41E-01 9.00E-02 miss 785.96 1.06 Ac-228 0.99 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32 11.27 409.46 1.92 463.00 4.40 794.95 4.25 911.20

• 25.80 3.24E-01 1.33E-01 miss 964.77 4.99 968.97 15.80 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.971 5.60E+00 1.09E+00 Tl-208 0.993 6.66E-02 3.63E-02

? Bi-211 0.978 6.58E-01 2.46E-01 Pb-212 1.000 2.27E-01 9.04E-02

5/19/2016 8:46:28AM Page 4 of 8 Analysis Report for 19-May-16-10009 L310212AFRGS008SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

Bi-214 0.998 1.42E-01 7.84E-02

? Pb-214 0.998 2.41E-01 9.00E-02 Ac-228 0.999 3.24E-01 1.33E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 8:46:28AM Page 5 of 8 Analysis Report for 19-May-16-10009 L310212AFRGS008SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 8:45:57AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 1 104.32 2.76389E-02 48.89 Tol. Eu-155 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 5.60E+00 4.44E-01 4.44E-01 miss

+ Cr-51 320.08 9.91 -1.26E-01 2.62E-01 2.62E-01 free

+ Mn-54 834.85 99.98 9.91E-03 4.47E-02 4.47E-02 miss

+ Co-58 810.76 99.45 -7.25E-03 2.89E-02 2.89E-02 miss 1674.73 0.52 1.99E+00 9.22E+00 miss

+ Co-60 1173.23 99.85 1.32E-03 2.95E-02 5.20E-02 miss 1332.49 99.98 4.01E-03 2.95E-02 miss

+ Nb-94 702.65 99.81 2.70E-03 3.24E-02 3.42E-02 miss 871.09 99.89 -3.01E-03 3.24E-02 miss

+ Ag-108m 79.13 6.60 -1.43E-01 2.91E-02 1.38E+00 miss 433.94 90.50 -1.24E-03 2.91E-02 miss 614.28 89.80 1.24E-02 4.20E-02 miss 722.94 90.80 -3.41E-03 3.51E-02 miss

+ Sn-113 255.13 2.11 -9.64E-02 4.22E-02 1.18E+00 free 391.70 64.97 -2.73E-03 4.22E-02 free

+ Cs-134 475.36 1.48 -1.49E-01 3.42E-02 1.63E+00 miss 563.25 8.34 4.33E-02 4.29E-01 miss 569.33 15.37 5.03E-02 2.58E-01 miss

5/19/2016 8:46:28AM Page 6 of 8 Analysis Report for 19-May-16-10009 L310212AFRGS008SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 604.72 97.62 -1.46E-03 3.42E-02 3.42E-02 miss 795.86 85.46 8.56E-03 4.37E-02 miss 801.95 8.69 3.69E-02 4.95E-01 miss 1038.61 0.99 -9.49E-01 3.20E+00 miss 1167.97 1.79 -1.00E+00 1.91E+00 miss 1365.19 3.02 1.94E-02 1.46E+00 miss

+ Cs-137 661.66 85.10 1.58E-02 5.12E-02 5.12E-02 miss

+ Eu-152 121.78 28.67 -6.07E-02 1.09E-01 1.09E-01 miss 244.70 7.61 -1.74E-02 3.59E-01 miss 295.94 0.45 2.18E+00 9.50E+00 miss 344.28 26.60 1.90E-02 1.17E-01 miss 367.79 0.86 -3.55E-01 3.51E+00 miss 411.12 2.24 -1.88E-01 1.34E+00 miss 443.96 2.83 2.96E-02 8.81E-01 miss 488.68 0.42 -5.67E-01 7.27E+00 miss 563.99 0.49 5.22E-02 6.86E+00 miss 586.26 0.46 -1.90E+00 6.57E+00 miss 678.62 0.47 2.28E+00 7.61E+00 miss 688.67 0.86 -5.99E-01 3.93E+00 miss 719.35 0.28 2.51E+00 1.43E+01 miss 778.90 12.96 -9.34E-02 2.59E-01 miss 810.45 0.32 2.61E-01 1.07E+01 miss 867.37 4.26 2.35E-02 8.46E-01 miss 919.33 0.43 2.44E-01 8.78E+00 miss 964.08 14.65 1.18E-01 3.68E-01 miss 1085.87 10.24 1.46E-02 4.48E-01 miss 1089.74 1.73 -3.86E-01 2.18E+00 miss 1112.07 13.69 -1.22E-01 1.91E-01 miss 1212.95 1.43 -1.70E-01 3.17E+00 miss 1249.94 0.19 8.70E-01 2.86E+01 miss 1299.14 1.63 1.21E+00 3.64E+00 miss 1408.01 21.07 2.26E-02 2.13E-01 miss 1457.64 0.50 -2.07E+00 2.33E+01 miss 1528.10 0.28 4.73E+00 1.70E+01 miss

+ Eu-154 123.07 40.40 2.07E-02 8.22E-02 9.04E-02 miss 247.93 6.89 -3.75E-02 4.00E-01 miss 591.76 4.95 2.22E-01 6.61E-01 miss 692.42 1.78 6.59E-01 2.53E+00 miss 723.30 20.06 -7.73E-03 1.59E-01 miss 756.80 4.52 -1.52E-01 6.53E-01 miss 873.18 12.08 4.91E-02 3.27E-01 miss 996.29 10.48 2.10E-02 2.93E-01 miss 1004.76 18.01 -3.23E-02 2.22E-01 miss 1274.43 34.80 -1.76E-02 8.22E-02 miss 1596.48 1.80 0.00E+00 6.93E-01 miss

+ Eu-155 45.30 1.31 -1.03E+01 1.91E-01 1.69E+01 miss 60.01 1.22 -7.71E+00 2.07E+01 miss 86.55 30.70 5.37E-02 2.26E-01 miss 105.31 21.10 -4.92E-02 1.91E-01 miss

+ Tl-208 583.19

• 85.00 6.66E-02 4.53E-02 4.53E-02 miss

+ Bi-211 351.07

• 13.02 6.58E-01 2.47E-01 2.47E-01 miss

5/19/2016 8:46:28AM Page 7 of 8 Analysis Report for 19-May-16-10009 L310212AFRGS008SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ Pb-211 404.85 3.78 -2.45E-01 6.65E-01 6.65E-01 miss 427.09 1.76 -3.76E-01 1.67E+00 miss 832.01 3.52 -1.93E-01 1.09E+00 miss

+ Bi-212 39.86 1.06 -3.82E-01 5.63E-01 2.38E+01 miss 727.33 6.67 8.66E-02 5.63E-01 miss 785.37 1.10 -5.94E-01 3.34E+00 miss 1620.50 1.47 1.58E+00 4.14E+00 miss

+ Pb-212 115.18 0.60 1.21E+00 1.15E-01 6.16E+00 miss 238.63

• 43.60 2.27E-01 1.15E-01 miss 300.09 3.30 3.39E-01 9.91E-01 miss

+ Pb212-XR 74.82 10.28 3.21E-01 6.09E-01 1.15E+00 miss 77.11 17.10 2.23E-01 6.09E-01 miss 87.35 3.97 1.22E-01 1.54E+00 miss 89.78 1.46 1.25E+00 4.12E+00 miss

+ Bi-214 609.32

• 45.49 1.42E-01 1.03E-01 1.03E-01 miss 768.36 4.89 2.60E-01 9.41E-01 miss 806.18 1.26 -1.02E+00 2.71E+00 miss 934.06 3.11 1.69E-01 1.61E+00 miss 1120.29 14.92 1.70E-01 4.95E-01 miss 1155.21 1.63 -5.57E-01 2.68E+00 miss 1238.12 5.83 8.86E-02 7.84E-01 miss 1280.98 1.43 8.92E-01 4.08E+00 miss 1377.67 3.99 2.94E-02 7.57E-01 miss 1385.31 0.79 4.45E-01 3.82E+00 miss 1401.52 1.33 4.46E-02 2.90E+00 miss 1407.99 2.39 1.99E-01 1.87E+00 miss 1509.21 2.13 -1.77E-01 1.52E+00 miss 1661.27 1.05 0.00E+00 1.22E+00 miss 1729.59 2.88 3.40E-01 1.58E+00 miss 1764.49 15.30 9.53E-02 3.90E-01 miss 1847.43 2.03 0.00E+00 6.83E-01 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 4.13E-01 9.05E-02 5.50E-01 miss 295.22 18.42 2.23E-01 2.68E-01 miss 351.93

• 35.60 2.41E-01 9.05E-02 miss 785.96 1.06 -1.91E+00 2.85E+00 miss

+ Pb214-XR 74.82 5.80 5.68E-01 1.07E+00 2.03E+00 miss 77.11 9.70 3.94E-01 1.07E+00 miss 87.35 2.24 2.17E-01 2.74E+00 miss 89.78 0.82 2.23E+00 7.33E+00 miss

+ Ra-226 186.21 3.64 2.28E-01 8.56E-01 8.56E-01 miss

+ Ac-228 129.07 2.42 3.10E-01 9.37E-02 1.55E+00 miss 209.25 3.89 -1.08E-01 7.77E-01 miss 270.24 3.46 5.86E-01 1.02E+00 miss 328.00 2.95 -1.16E-01 1.08E+00 miss 338.32 11.27 2.00E-01 3.69E-01 miss 409.46 1.92 6.91E-01 1.94E+00 miss 463.00 4.40 4.19E-02 6.67E-01 miss 794.95 4.25 -2.66E-02 8.72E-01 miss 911.20

• 25.80 3.24E-01 9.37E-02 miss 964.77 4.99 1.54E-01 1.03E+00 miss

5/19/2016 8:46:28AM Page 8 of 8 Analysis Report for 19-May-16-10009 L310212AFRGS008SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 968.97 15.80 2.75E-01 9.37E-02 4.60E-01 miss 1588.20 3.22 3.91E-01 1.86E+00 miss

+ Pa-231 27.36 10.30 5.12E-01 1.11E+00 2.84E+00 miss 283.69 1.70 -6.35E-01 1.50E+00 miss 300.07 2.47 4.52E-01 1.32E+00 miss 302.65 2.20 -3.02E-01 1.11E+00 miss 330.06 1.40 5.26E-01 2.48E+00 miss

+ Th-234 92.38 2.13 -3.13E-01 3.55E+00 3.55E+00 miss 92.80 2.10 1.23E+00 3.79E+00 miss 112.81 0.21 6.04E+00 2.22E+01 miss

+ U-235 143.76 10.96 6.04E-02 6.00E-02 2.92E-01 miss 163.33 5.08 1.82E-01 6.32E-01 miss 185.71 57.20 3.36E-02 6.00E-02 miss 202.11 1.08 -3.53E-01 2.36E+00 miss 205.31 5.01 1.25E-01 6.20E-01 miss

+ Am-241 59.54 35.90 -1.95E-02 7.75E-01 7.75E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 9:01:07AM Page 1 of 8 Analysis Report for 19-May-16-10010 L310212AFRGS009SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10010 Sample Description  : L310212AFRGS009SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.448E+03 grams Facility  : Default Sample Taken On  : 5/11/2016 2:35:00PM Acquisition Started  : 5/19/2016 8:50:26AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P11314X2 Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.5 seconds Dead Time  : 0.08 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 6/28/2012 Efficiency Calibration Description  :

Sample Number  : 14944 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 9:00:33AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 9:01:07AM Page 2 of 8 Analysis Report for 19-May-16-10010 L310212AFRGS009SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 77.14 303 - 313 309.79 4.13E+01 27.11 9.95E+01 Pb214-XR Pb212-XR 2 238.62 949 - 961 954.79 9.56E+01 27.34 6.88E+01 Pb-212 3 295.02 1174 - 1185 1180.14 3.45E+01 16.54 2.71E+01 Pb-214 Eu-152 4 351.84 1400 - 1414 1407.16 6.96E+01 20.31 2.69E+01 Pb-214 Bi-211 5 609.35 2429 - 2441 2436.33 4.67E+01 16.84 2.06E+01 Bi-214 6 911.21 3639 - 3649 3643.33 1.85E+01 10.82 1.10E+01 Ac-228 7 1461.00 5832 - 5853 5843.31 1.29E+02 23.40 6.16E+00 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.99 1460.82

• 10.66 4.92E+00 9.90E-01 miss Pb-212 1.00 115.18 0.60 238.63

• 43.60 2.58E-01 8.49E-02 miss 300.09 3.30 Pb212-XR 1.00 74.82 10.28 77.11

• 17.10 5.11E-01 3.52E-01 miss 87.35 3.97 89.78 1.46 Bi-214 1.00 609.32

• 45.49 2.31E-01 8.77E-02 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79

5/19/2016 9:01:07AM Page 3 of 8 Analysis Report for 19-May-16-10010 L310212AFRGS009SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 1.00 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 0.99 241.99 7.25 295.22

• 18.42 2.54E-01 1.29E-01 miss 351.93

• 35.60 2.99E-01 9.94E-02 miss 785.96 1.06 Pb214-XR 1.00 74.82 5.80 77.11

• 9.70 9.01E-01 6.26E-01 miss 87.35 2.24 89.78 0.82 Ac-228 1.00 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32 11.27 409.46 1.92 463.00 4.40 794.95 4.25 911.20

• 25.80 2.12E-01 1.25E-01 miss 964.77 4.99 968.97 15.80 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT

5/19/2016 9:01:07AM Page 4 of 8 Analysis Report for 19-May-16-10010 L310212AFRGS009SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.998 4.92E+00 9.90E-01 X Bi-211 0.964 Pb-212 1.000 2.58E-01 8.49E-02

? Pb212-XR 1.000 5.11E-01 3.52E-01 Bi-214 1.000 2.31E-01 8.77E-02 Pb-214 0.999 2.82E-01 7.86E-02

? Pb214-XR 1.000 9.01E-01 6.26E-01 Ac-228 1.000 2.12E-01 1.25E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 9:01:07AM Page 5 of 8 Analysis Report for 19-May-16-10010 L310212AFRGS009SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 9:00:33AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 4.92E+00 4.57E-01 4.57E-01 miss

+ Cr-51 320.08 9.91 -4.79E-02 3.19E-01 3.19E-01 free

+ Mn-54 834.85 99.98 -1.60E-02 2.08E-02 2.08E-02 miss

+ Co-58 810.76 99.45 -1.77E-02 2.74E-02 2.74E-02 miss 1674.73 0.52 0.00E+00 2.55E+00 miss

+ Co-60 1173.23 99.85 1.00E-03 4.57E-02 4.59E-02 miss 1332.49 99.98 8.70E-03 4.57E-02 miss

+ Nb-94 702.65 99.81 3.20E-03 2.98E-02 2.98E-02 miss 871.09 99.89 -3.66E-03 3.08E-02 miss

+ Ag-108m 79.13 6.60 3.59E-01 2.36E-02 7.48E-01 miss 433.94 90.50 -2.75E-03 2.36E-02 miss 614.28 89.80 1.21E-02 3.78E-02 miss 722.94 90.80 5.40E-03 3.92E-02 miss

+ Sn-113 255.13 2.11 -8.71E-01 3.20E-02 1.02E+00 free 391.70 64.97 -3.73E-03 3.20E-02 free

+ Cs-134 475.36 1.48 -5.61E-01 3.81E-02 1.55E+00 miss 563.25 8.34 -6.68E-02 3.09E-01 miss 569.33 15.37 3.96E-02 2.34E-01 miss 604.72 97.62 2.00E-03 3.84E-02 miss

5/19/2016 9:01:07AM Page 6 of 8 Analysis Report for 19-May-16-10010 L310212AFRGS009SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 -1.06E-02 3.81E-02 3.81E-02 miss 801.95 8.69 -1.69E-01 3.37E-01 miss 1038.61 0.99 5.46E-02 3.04E+00 miss 1167.97 1.79 -5.03E-01 2.11E+00 miss 1365.19 3.02 5.53E-02 1.39E+00 miss

+ Cs-137 661.66 85.10 4.80E-02 6.42E-02 6.42E-02 miss

+ Eu-152 121.78 28.67 3.73E-03 8.00E-02 8.00E-02 miss 244.70 7.61 -1.50E-01 3.07E-01 miss 295.94 0.45 -6.84E-01 8.70E+00 miss 344.28 26.60 -1.87E-02 9.87E-02 miss 367.79 0.86 -1.33E+00 2.40E+00 miss 411.12 2.24 -3.88E-01 1.08E+00 miss 443.96 2.83 4.66E-01 1.20E+00 miss 488.68 0.42 -2.76E-01 4.95E+00 miss 563.99 0.49 -2.08E+00 4.03E+00 miss 586.26 0.46 -1.62E+00 7.94E+00 miss 678.62 0.47 1.71E-01 6.16E+00 miss 688.67 0.86 1.58E+00 4.52E+00 miss 719.35 0.28 -1.13E+00 8.38E+00 miss 778.90 12.96 8.95E-02 3.41E-01 miss 810.45 0.32 -1.88E+00 1.02E+01 miss 867.37 4.26 -5.58E-03 8.05E-01 miss 919.33 0.43 -8.40E-01 8.35E+00 miss 964.08 14.65 4.61E-02 2.75E-01 miss 1085.87 10.24 5.91E-02 5.14E-01 miss 1089.74 1.73 -9.62E-01 1.42E+00 miss 1112.07 13.69 7.39E-02 3.23E-01 miss 1212.95 1.43 -1.39E+00 2.69E+00 miss 1249.94 0.19 1.31E+00 2.31E+01 miss 1299.14 1.63 2.63E-01 2.47E+00 miss 1408.01 21.07 3.94E-02 2.02E-01 miss 1457.64 0.50 -4.91E+00 1.28E+01 miss 1528.10 0.28 1.82E+00 1.39E+01 miss

+ Eu-154 123.07 40.40 -8.61E-04 5.51E-02 5.51E-02 miss 247.93 6.89 -1.49E-01 3.54E-01 miss 591.76 4.95 4.38E-01 8.97E-01 miss 692.42 1.78 -2.99E-01 1.66E+00 miss 723.30 20.06 6.51E-02 1.89E-01 miss 756.80 4.52 -1.06E-01 6.92E-01 miss 873.18 12.08 2.11E-02 2.56E-01 miss 996.29 10.48 -4.33E-02 4.23E-01 miss 1004.76 18.01 3.41E-02 1.89E-01 miss 1274.43 34.80 -4.54E-03 9.85E-02 miss 1596.48 1.80 0.00E+00 6.57E-01 miss

+ Eu-155 45.30 1.31 1.14E+00 1.28E-01 7.89E+00 miss 60.01 1.22 -6.17E-01 9.77E+00 miss 86.55 30.70 -4.01E-02 1.28E-01 miss 105.31 21.10 4.64E-03 1.42E-01 miss

+ Tl-208 583.19 85.00 7.08E-02 7.65E-02 7.65E-02 miss

+ Bi-211 351.07

• 13.02 8.16E-01 2.55E-01 2.55E-01 miss

+ Pb-211 404.85 3.78 -1.01E-01 6.31E-01 6.31E-01 miss

5/19/2016 9:01:07AM Page 7 of 8 Analysis Report for 19-May-16-10010 L310212AFRGS009SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 -2.49E-01 6.31E-01 9.26E-01 miss 832.01 3.52 3.15E-01 1.11E+00 miss

+ Bi-212 39.86 1.06 1.01E-01 7.40E-01 7.60E+00 miss 727.33 6.67 4.28E-01 7.40E-01 miss 785.37 1.10 7.66E-01 3.17E+00 miss 1620.50 1.47 -3.75E-02 2.21E+00 miss

+ Pb-212 115.18 0.60 -2.96E-01 9.23E-02 4.18E+00 miss 238.63

• 43.60 2.58E-01 9.23E-02 miss 300.09 3.30 3.42E-01 8.87E-01 miss

+ Pb212-XR 74.82 10.28 1.92E-01 5.20E-01 7.62E-01 miss 77.11

• 17.10 5.11E-01 5.20E-01 miss 87.35 3.97 4.86E-01 1.14E+00 miss 89.78 1.46 0.00E+00 2.60E+00 miss

+ Bi-214 609.32

• 45.49 2.31E-01 9.33E-02 9.33E-02 miss 768.36 4.89 2.42E-01 9.35E-01 miss 806.18 1.26 -1.07E-01 2.31E+00 miss 934.06 3.11 7.73E-01 1.53E+00 miss 1120.29 14.92 1.90E-01 4.27E-01 miss 1155.21 1.63 5.14E-01 3.35E+00 miss 1238.12 5.83 3.19E-01 9.30E-01 miss 1280.98 1.43 9.05E-01 3.87E+00 miss 1377.67 3.99 1.11E-01 1.05E+00 miss 1385.31 0.79 4.93E-01 3.63E+00 miss 1401.52 1.33 -6.35E-01 2.18E+00 miss 1407.99 2.39 3.46E-01 1.78E+00 miss 1509.21 2.13 4.38E-01 2.11E+00 miss 1661.27 1.05 6.17E-01 3.98E+00 miss 1729.59 2.88 5.18E-01 1.93E+00 miss 1764.49 15.30 3.51E-01 5.99E-01 miss 1847.43 2.03 4.78E-01 2.22E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 4.89E-01 9.34E-02 5.21E-01 miss 295.22

• 18.42 2.54E-01 1.61E-01 miss 351.93

• 35.60 2.99E-01 9.34E-02 miss 785.96 1.06 1.03E+00 3.30E+00 miss

+ Pb214-XR 74.82 5.80 3.40E-01 9.17E-01 1.35E+00 miss 77.11

• 9.70 9.01E-01 9.17E-01 miss 87.35 2.24 8.61E-01 2.02E+00 miss 89.78 0.82 0.00E+00 4.62E+00 miss

+ Ra-226 186.21 3.64 3.56E-01 8.69E-01 8.69E-01 miss

+ Ac-228 129.07 2.42 2.03E-01 1.54E-01 1.13E+00 miss 209.25 3.89 8.33E-02 6.64E-01 miss 270.24 3.46 4.32E-01 9.44E-01 miss 328.00 2.95 1.54E-02 7.84E-01 miss 338.32 11.27 2.80E-01 3.83E-01 miss 409.46 1.92 -3.08E-01 1.25E+00 miss 463.00 4.40 3.24E-01 7.94E-01 miss 794.95 4.25 2.27E-01 8.92E-01 miss 911.20

• 25.80 2.12E-01 1.54E-01 miss 964.77 4.99 1.43E-02 8.06E-01 miss 968.97 15.80 2.06E-01 4.26E-01 miss

5/19/2016 9:01:07AM Page 8 of 8 Analysis Report for 19-May-16-10010 L310212AFRGS009SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 0.00E+00 1.54E-01 3.65E-01 miss

+ Pa-231 27.36 10.30 0.00E+00 1.27E-01 1.27E-01 miss 283.69 1.70 6.81E-01 1.83E+00 miss 300.07 2.47 4.56E-01 1.19E+00 miss 302.65 2.20 2.54E-01 1.14E+00 miss 330.06 1.40 -1.05E-01 1.66E+00 miss

+ Th-234 92.38 2.13 1.33E+00 2.71E+00 2.71E+00 miss 92.80 2.10 1.79E+00 2.85E+00 miss 112.81 0.21 8.54E+00 1.87E+01 miss

+ U-235 143.76 10.96 -1.48E-02 5.59E-02 2.48E-01 miss 163.33 5.08 -4.27E-02 4.36E-01 miss 185.71 57.20 2.11E-02 5.59E-02 miss 202.11 1.08 5.59E-01 2.35E+00 miss 205.31 5.01 2.62E-01 5.11E-01 miss

+ Am-241 59.54 35.90 -9.28E-02 3.29E-01 3.29E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 9:01:45AM Page 1 of 8 Analysis Report for 19-May-16-10011 L310212AFRGS010SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10011 Sample Description  : L310212AFRGS010SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.541E+03 grams Facility  : Default Sample Taken On  : 5/11/2016 2:45:00PM Acquisition Started  : 5/19/2016 8:50:36AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P40818B Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 601.0 seconds Dead Time  : 0.16 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 1/5/2015 Efficiency Calibration Description  :

Sample Number  : 14945 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 9:01:13AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 9:01:45AM Page 2 of 8 Analysis Report for 19-May-16-10011 L310212AFRGS010SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.46 949 - 960 954.32 8.20E+01 27.87 8.81E+01 Pb-212 2 295.16 1176 - 1187 1180.99 3.28E+01 22.30 7.03E+01 Pb-214 Eu-152 3 351.78 1401 - 1414 1407.31 7.45E+01 23.29 4.89E+01 Pb-214 Bi-211 4 527.56 2106 - 2115 2110.08 8.64E+00 7.59 4.73E+00 .....

5 582.84 2327 - 2337 2331.12 3.45E+01 14.19 1.51E+01 Tl-208 6 609.02 2429 - 2441 2435.82 5.27E+01 17.49 2.07E+01 Bi-214 7 661.61 2642 - 2651 2646.13 2.47E+01 11.45 8.59E+00 Cs-137 8 968.67 3869 - 3880 3874.43 1.36E+01 9.64 8.74E+00 Ac-228 9 1460.27 5831 - 5853 5842.05 1.48E+02 25.47 1.04E+01 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.98 1460.82

• 10.66 5.89E+00 1.14E+00 miss Cs-137 1.00 661.66

• 85.10 7.19E-02 3.44E-02 miss Tl-208 0.99 583.19

• 85.00 9.21E-02 3.95E-02 miss Pb-212 0.99 115.18 0.60 238.63

• 43.60 2.34E-01 8.82E-02 miss 300.09 3.30 Bi-214 0.99 609.32

• 45.49 2.71E-01 9.57E-02 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33

5/19/2016 9:01:45AM Page 3 of 8 Analysis Report for 19-May-16-10011 L310212AFRGS010SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 0.99 241.99 7.25 295.22

• 18.42 2.55E-01 1.78E-01 miss 351.93

• 35.60 3.34E-01 1.17E-01 miss 785.96 1.06 Ac-228 0.57 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32 11.27 409.46 1.92 463.00 4.40 794.95 4.25 911.20 25.80 964.77 4.99 968.97

• 15.80 2.77E-01 1.97E-01 miss 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.982 5.89E+00 1.14E+00

5/19/2016 9:01:45AM Page 4 of 8 Analysis Report for 19-May-16-10011 L310212AFRGS010SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

Cs-137 1.000 7.19E-02 3.44E-02 Tl-208 0.993 9.21E-02 3.95E-02 X Bi-211 0.969 Pb-212 0.998 2.34E-01 8.82E-02 Bi-214 0.998 2.71E-01 9.57E-02 Pb-214 0.999 3.10E-01 9.79E-02 Ac-228 0.572 2.77E-01 1.97E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 9:01:45AM Page 5 of 8 Analysis Report for 19-May-16-10011 L310212AFRGS010SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 9:01:13AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 4 527.56 1.43939E-02 43.92 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 5.89E+00 6.04E-01 6.04E-01 miss

+ Cr-51 320.08 9.91 -1.57E-02 3.21E-01 3.21E-01 free

+ Mn-54 834.85 99.98 2.55E-03 3.86E-02 3.86E-02 miss

+ Co-58 810.76 99.45 2.77E-03 4.04E-02 4.04E-02 miss 1674.73 0.52 0.00E+00 2.66E+00 miss

+ Co-60 1173.23 99.85 -2.09E-03 4.27E-02 4.79E-02 miss 1332.49 99.98 2.46E-03 4.27E-02 miss

+ Nb-94 702.65 99.81 1.62E-02 3.21E-02 4.68E-02 miss 871.09 99.89 7.29E-03 3.21E-02 miss

+ Ag-108m 79.13 6.60 -7.20E-01 2.89E-02 1.10E+00 miss 433.94 90.50 -7.16E-03 2.89E-02 miss 614.28 89.80 8.91E-03 3.70E-02 miss 722.94 90.80 -1.93E-03 3.12E-02 miss

+ Sn-113 255.13 2.11 -3.49E-01 5.59E-02 1.38E+00 free 391.70 64.97 5.52E-03 5.59E-02 free

+ Cs-134 475.36 1.48 -1.77E-01 4.00E-02 1.76E+00 miss 563.25 8.34 -1.13E-01 2.88E-01 miss 569.33 15.37 7.21E-02 2.32E-01 miss

5/19/2016 9:01:45AM Page 6 of 8 Analysis Report for 19-May-16-10011 L310212AFRGS010SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 604.72 97.62 3.63E-03 4.00E-02 4.00E-02 miss 795.86 85.46 2.86E-03 4.33E-02 miss 801.95 8.69 -4.90E-02 3.52E-01 miss 1038.61 0.99 -9.68E-01 3.68E+00 miss 1167.97 1.79 -6.12E-01 2.45E+00 miss 1365.19 3.02 2.82E-01 1.45E+00 miss

+ Cs-137 661.66

• 85.10 7.19E-02 3.51E-02 3.51E-02 miss

+ Eu-152 121.78 28.67 -1.98E-02 1.03E-01 1.20E-01 miss 244.70 7.61 1.65E-02 4.33E-01 miss 295.94 0.45 1.22E+01 1.21E+01 miss 344.28 26.60 -4.43E-02 1.03E-01 miss 367.79 0.86 -1.17E+00 3.19E+00 miss 411.12 2.24 5.32E-02 1.50E+00 miss 443.96 2.83 2.13E-02 8.72E-01 miss 488.68 0.42 -2.97E+00 5.16E+00 miss 563.99 0.49 -1.54E+00 4.87E+00 miss 586.26 0.46 -1.10E-02 8.27E+00 miss 678.62 0.47 -2.14E+00 8.02E+00 miss 688.67 0.86 1.27E+00 4.70E+00 miss 719.35 0.28 -1.04E+00 1.33E+01 miss 778.90 12.96 -5.33E-02 2.80E-01 miss 810.45 0.32 1.89E+00 1.16E+01 miss 867.37 4.26 -1.05E-01 5.13E-01 miss 919.33 0.43 1.63E+00 8.69E+00 miss 964.08 14.65 -3.64E-02 2.62E-01 miss 1085.87 10.24 -4.83E-02 3.64E-01 miss 1089.74 1.73 4.87E-01 3.18E+00 miss 1112.07 13.69 -4.04E-02 3.08E-01 miss 1212.95 1.43 2.52E-01 3.14E+00 miss 1249.94 0.19 7.29E+00 2.63E+01 miss 1299.14 1.63 -8.22E-01 1.76E+00 miss 1408.01 21.07 4.65E-02 2.57E-01 miss 1457.64 0.50 0.00E+00 2.11E+01 miss 1528.10 0.28 -2.45E+00 1.15E+01 miss

+ Eu-154 123.07 40.40 1.50E-02 8.31E-02 8.31E-02 miss 247.93 6.89 -6.46E-02 4.46E-01 miss 591.76 4.95 1.74E-01 7.74E-01 miss 692.42 1.78 -1.97E-01 1.89E+00 miss 723.30 20.06 -1.20E-01 1.22E-01 miss 756.80 4.52 -3.20E-01 5.58E-01 miss 873.18 12.08 5.36E-02 2.97E-01 miss 996.29 10.48 -5.38E-02 3.36E-01 miss 1004.76 18.01 -6.09E-02 1.97E-01 miss 1274.43 34.80 1.58E-03 1.19E-01 miss 1596.48 1.80 -1.58E-01 1.87E+00 miss

+ Eu-155 45.30 1.31 -3.51E+00 2.00E-01 2.56E+01 miss 60.01 1.22 3.21E+00 2.35E+01 miss 86.55 30.70 6.65E-02 2.24E-01 miss 105.31 21.10 4.46E-02 2.00E-01 miss

+ Tl-208 583.19

• 85.00 9.21E-02 4.22E-02 4.22E-02 miss

+ Bi-211 351.07

• 13.02 9.14E-01 3.48E-01 3.48E-01 miss

5/19/2016 9:01:45AM Page 7 of 8 Analysis Report for 19-May-16-10011 L310212AFRGS010SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ Pb-211 404.85 3.78 1.19E-01 7.62E-01 9.95E-01 miss 427.09 1.76 2.35E-01 1.89E+00 miss 832.01 3.52 -4.03E-01 7.62E-01 miss

+ Bi-212 39.86 1.06 -9.97E-01 8.88E-01 2.61E+01 miss 727.33 6.67 4.70E-01 8.88E-01 miss 785.37 1.10 3.02E+00 4.74E+00 miss 1620.50 1.47 3.13E-01 2.30E+00 miss

+ Pb-212 115.18 0.60 -4.11E-01 1.07E-01 6.59E+00 miss 238.63

• 43.60 2.34E-01 1.07E-01 miss 300.09 3.30 3.52E-01 1.07E+00 miss

+ Pb212-XR 74.82 10.28 8.62E-01 7.85E-01 1.33E+00 miss 77.11 17.10 5.33E-01 7.85E-01 miss 87.35 3.97 5.54E-01 1.74E+00 miss 89.78 1.46 3.63E-01 3.96E+00 miss

+ Bi-214 609.32

• 45.49 2.71E-01 9.66E-02 9.66E-02 miss 768.36 4.89 3.07E-01 9.74E-01 miss 806.18 1.26 3.73E-02 2.08E+00 miss 934.06 3.11 -2.10E-02 1.21E+00 miss 1120.29 14.92 2.92E-01 4.90E-01 miss 1155.21 1.63 -1.09E+00 2.89E+00 miss 1238.12 5.83 1.94E-01 1.08E+00 miss 1280.98 1.43 3.07E-01 2.89E+00 miss 1377.67 3.99 2.91E-02 1.10E+00 miss 1385.31 0.79 -4.41E-01 3.78E+00 miss 1401.52 1.33 -4.42E-01 2.87E+00 miss 1407.99 2.39 4.09E-01 2.26E+00 miss 1509.21 2.13 -1.75E-01 1.50E+00 miss 1661.27 1.05 1.12E-01 3.30E+00 miss 1729.59 2.88 0.00E+00 4.55E-01 miss 1764.49 15.30 2.37E-01 5.10E-01 miss 1847.43 2.03 0.00E+00 6.76E-01 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 2.66E-01 1.27E-01 5.58E-01 miss 295.22

• 18.42 2.55E-01 2.65E-01 miss 351.93

• 35.60 3.34E-01 1.27E-01 miss 785.96 1.06 1.84E+00 4.37E+00 miss

+ Pb214-XR 74.82 5.80 1.53E+00 1.38E+00 2.36E+00 miss 77.11 9.70 9.39E-01 1.38E+00 miss 87.35 2.24 9.82E-01 3.09E+00 miss 89.78 0.82 6.47E-01 7.06E+00 miss

+ Ra-226 186.21 3.64 3.67E-01 1.04E+00 1.04E+00 miss

+ Ac-228 129.07 2.42 -1.98E-01 2.24E-01 1.50E+00 miss 209.25 3.89 1.57E-01 8.76E-01 miss 270.24 3.46 8.06E-02 9.76E-01 miss 328.00 2.95 -2.15E-01 1.01E+00 miss 338.32 11.27 3.63E-01 4.34E-01 miss 409.46 1.92 1.84E-01 1.74E+00 miss 463.00 4.40 3.85E-01 9.38E-01 miss 794.95 4.25 7.87E-02 9.29E-01 miss 911.20 25.80 6.26E-02 2.24E-01 miss 964.77 4.99 -4.81E-02 7.70E-01 miss

5/19/2016 9:01:45AM Page 8 of 8 Analysis Report for 19-May-16-10011 L310212AFRGS010SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 968.97

• 15.80 2.77E-01 2.24E-01 2.62E-01 miss 1588.20 3.22 4.75E-01 1.84E+00 miss

+ Pa-231 27.36 10.30 1.95E-01 1.41E+00 2.75E+00 miss 283.69 1.70 -6.40E-02 1.75E+00 miss 300.07 2.47 4.70E-01 1.43E+00 miss 302.65 2.20 -3.34E-01 1.41E+00 miss 330.06 1.40 4.60E-01 2.27E+00 miss

+ Th-234 92.38 2.13 -1.57E-01 3.10E+00 3.10E+00 miss 92.80 2.10 -3.53E-02 3.12E+00 miss 112.81 0.21 7.81E+00 2.58E+01 miss

+ U-235 143.76 10.96 2.37E-01 6.16E-02 3.57E-01 miss 163.33 5.08 -1.03E-01 5.48E-01 miss 185.71 57.20 1.47E-02 6.16E-02 miss 202.11 1.08 5.08E-01 2.87E+00 miss 205.31 5.01 -2.74E-02 5.69E-01 miss

+ Am-241 59.54 35.90 -3.19E-02 8.36E-01 8.36E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 9:26:02AM Page 1 of 7 Analysis Report for 19-May-16-10013 L310212AFRGS011SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10013 Sample Description  : L310212AFRGS011SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.583E+03 grams Facility  : Default Sample Taken On  : 5/11/2016 2:55:00PM Acquisition Started  : 5/19/2016 9:14:54AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P40818B Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 601.0 seconds Dead Time  : 0.17 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 1/5/2015 Efficiency Calibration Description  :

Sample Number  : 14947 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 9:25:29AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 9:26:02AM Page 2 of 7 Analysis Report for 19-May-16-10013 L310212AFRGS011SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.51 946 - 960 954.52 1.01E+02 30.56 9.18E+01 Pb-212 2 351.80 1402 - 1414 1407.40 4.47E+01 18.68 3.67E+01 Pb-214 Bi-211 3 609.06 2431 - 2443 2435.99 3.77E+01 14.76 1.47E+01 Bi-214 4 1459.93 5831 - 5852 5840.69 1.39E+02 23.58 0.00E+00 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.95 1460.82

• 10.66 5.39E+00 1.03E+00 miss Bi-211 0.96 351.07

• 13.02 5.33E-01 2.39E-01 miss Pb-212 0.99 115.18 0.60 238.63

• 43.60 2.82E-01 9.65E-02 miss 300.09 3.30 Bi-214 0.99 609.32

• 45.49 1.89E-01 7.74E-02 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16

5/19/2016 9:26:02AM Page 3 of 7 Analysis Report for 19-May-16-10013 L310212AFRGS011SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Pb-214 0.99 241.99 7.25 295.22 18.42 351.93

• 35.60 1.95E-01 8.73E-02 miss 785.96 1.06

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.953 5.39E+00 1.03E+00

? Bi-211 0.968 5.33E-01 2.39E-01 Pb-212 0.999 2.82E-01 9.65E-02 Bi-214 0.998 1.89E-01 7.74E-02

? Pb-214 0.999 1.95E-01 8.73E-02

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 9:26:02AM Page 4 of 7 Analysis Report for 19-May-16-10013 L310212AFRGS011SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 9:25:29AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 5.39E+00 1.05E-01 1.05E-01 miss

+ Cr-51 320.08 9.91 4.67E-02 3.93E-01 3.93E-01 free

+ Mn-54 834.85 99.98 1.24E-03 3.76E-02 3.76E-02 miss

+ Co-58 810.76 99.45 6.66E-03 4.23E-02 4.23E-02 miss 1674.73 0.52 0.00E+00 2.59E+00 miss

+ Co-60 1173.23 99.85 -3.15E-03 2.84E-02 4.66E-02 miss 1332.49 99.98 -6.07E-03 2.84E-02 miss

+ Nb-94 702.65 99.81 -1.30E-02 2.71E-02 2.71E-02 miss 871.09 99.89 6.29E-03 3.81E-02 miss

+ Ag-108m 79.13 6.60 -6.17E-01 3.03E-02 9.62E-01 miss 433.94 90.50 5.58E-03 3.47E-02 miss 614.28 89.80 -1.90E-03 3.83E-02 miss 722.94 90.80 -9.40E-04 3.03E-02 miss

+ Sn-113 255.13 2.11 -2.11E-01 4.72E-02 1.27E+00 free 391.70 64.97 9.43E-03 4.72E-02 free

+ Cs-134 475.36 1.48 2.65E-01 2.52E-02 2.28E+00 miss 563.25 8.34 -6.78E-02 3.42E-01 miss 569.33 15.37 8.55E-03 1.87E-01 miss 604.72 97.62 -1.59E-02 2.52E-02 miss

5/19/2016 9:26:02AM Page 5 of 7 Analysis Report for 19-May-16-10013 L310212AFRGS011SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 8.22E-03 2.52E-02 4.54E-02 miss 801.95 8.69 0.00E+00 3.42E-01 miss 1038.61 0.99 5.54E-02 3.09E+00 miss 1167.97 1.79 1.93E-01 2.61E+00 miss 1365.19 3.02 1.87E-02 1.22E+00 miss

+ Cs-137 661.66 85.10 2.34E-02 5.88E-02 5.88E-02 miss

+ Eu-152 121.78 28.67 7.56E-03 1.11E-01 1.11E-01 miss 244.70 7.61 -1.07E-01 3.37E-01 miss 295.94 0.45 9.04E+00 1.07E+01 miss 344.28 26.60 2.74E-02 1.12E-01 miss 367.79 0.86 -4.53E-01 2.80E+00 miss 411.12 2.24 3.29E-01 1.17E+00 miss 443.96 2.83 -8.03E-01 6.97E-01 miss 488.68 0.42 2.00E-01 7.01E+00 miss 563.99 0.49 -1.26E-02 6.62E+00 miss 586.26 0.46 -7.05E+00 3.56E+00 miss 678.62 0.47 -3.55E+00 7.34E+00 miss 688.67 0.86 4.33E-01 3.47E+00 miss 719.35 0.28 -8.72E-01 1.37E+01 miss 778.90 12.96 -3.46E-03 2.50E-01 miss 810.45 0.32 1.15E+00 1.13E+01 miss 867.37 4.26 9.06E-02 8.16E-01 miss 919.33 0.43 3.43E+00 1.17E+01 miss 964.08 14.65 1.93E-02 3.86E-01 miss 1085.87 10.24 -9.88E-02 2.42E-01 miss 1089.74 1.73 3.46E-01 2.56E+00 miss 1112.07 13.69 1.07E-01 3.28E-01 miss 1212.95 1.43 -8.72E-01 3.05E+00 miss 1249.94 0.19 -5.03E+00 2.11E+01 miss 1299.14 1.63 3.00E-01 2.17E+00 miss 1408.01 21.07 3.55E-02 2.06E-01 miss 1457.64 0.50 0.00E+00 2.42E+01 miss 1528.10 0.28 0.00E+00 4.11E+00 miss

+ Eu-154 123.07 40.40 -1.53E-02 7.69E-02 7.69E-02 miss 247.93 6.89 1.14E-01 4.53E-01 miss 591.76 4.95 -1.60E-01 4.87E-01 miss 692.42 1.78 4.03E-01 1.68E+00 miss 723.30 20.06 2.56E-02 1.38E-01 miss 756.80 4.52 -1.62E-01 8.25E-01 miss 873.18 12.08 1.77E-02 3.16E-01 miss 996.29 10.48 -1.47E-01 3.27E-01 miss 1004.76 18.01 5.78E-02 2.82E-01 miss 1274.43 34.80 1.38E-02 1.41E-01 miss 1596.48 1.80 0.00E+00 6.68E-01 miss

+ Eu-155 45.30 1.31 1.21E+01 1.85E-01 2.49E+01 miss 60.01 1.22 -4.26E+00 2.20E+01 miss 86.55 30.70 -5.93E-02 2.10E-01 miss 105.31 21.10 7.24E-02 1.85E-01 miss

+ Tl-208 583.19 85.00 6.59E-02 7.77E-02 7.77E-02 miss

+ Bi-211 351.07

• 13.02 5.33E-01 2.88E-01 2.88E-01 miss

+ Pb-211 404.85 3.78 -1.66E-01 7.57E-01 7.57E-01 miss

5/19/2016 9:26:02AM Page 6 of 7 Analysis Report for 19-May-16-10013 L310212AFRGS011SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 1.01E-01 7.57E-01 1.22E+00 miss 832.01 3.52 3.93E-01 1.27E+00 miss

+ Bi-212 39.86 1.06 -7.55E+00 8.21E-01 2.16E+01 miss 727.33 6.67 4.91E-01 8.21E-01 miss 785.37 1.10 -9.55E-02 3.46E+00 miss 1620.50 1.47 1.03E+00 3.66E+00 miss

+ Pb-212 115.18 0.60 2.95E+00 1.13E-01 6.77E+00 miss 238.63

• 43.60 2.82E-01 1.13E-01 miss 300.09 3.30 6.56E-01 1.11E+00 miss

+ Pb212-XR 74.82 10.28 1.75E-01 6.67E-01 1.17E+00 miss 77.11 17.10 2.30E-01 6.67E-01 miss 87.35 3.97 1.37E+00 1.83E+00 miss 89.78 1.46 5.83E-01 4.08E+00 miss

+ Bi-214 609.32

• 45.49 1.89E-01 8.12E-02 8.12E-02 miss 768.36 4.89 6.28E-01 1.10E+00 miss 806.18 1.26 -1.21E-02 2.34E+00 miss 934.06 3.11 -8.17E-02 1.18E+00 miss 1120.29 14.92 1.50E-01 4.18E-01 miss 1155.21 1.63 6.49E-01 3.22E+00 miss 1238.12 5.83 -2.30E-01 8.25E-01 miss 1280.98 1.43 -8.73E-01 2.82E+00 miss 1377.67 3.99 5.15E-01 1.40E+00 miss 1385.31 0.79 -4.29E-01 3.68E+00 miss 1401.52 1.33 5.74E-02 3.24E+00 miss 1407.99 2.39 3.12E-01 1.81E+00 miss 1509.21 2.13 3.98E-01 1.85E+00 miss 1661.27 1.05 4.36E-01 3.21E+00 miss 1729.59 2.88 2.05E-02 1.52E+00 miss 1764.49 15.30 1.27E-01 4.41E-01 miss 1847.43 2.03 7.30E-01 2.62E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 3.10E-01 1.06E-01 5.37E-01 miss 295.22 18.42 2.89E-01 2.83E-01 miss 351.93

• 35.60 1.95E-01 1.06E-01 miss 785.96 1.06 -9.89E-01 3.07E+00 miss

+ Pb214-XR 74.82 5.80 3.11E-01 1.18E+00 2.07E+00 miss 77.11 9.70 4.05E-01 1.18E+00 miss 87.35 2.24 2.43E+00 3.24E+00 miss 89.78 0.82 1.04E+00 7.26E+00 miss

+ Ra-226 186.21 3.64 1.62E-01 8.99E-01 8.99E-01 miss

+ Ac-228 129.07 2.42 -2.41E-01 2.54E-01 1.30E+00 miss 209.25 3.89 4.46E-01 8.53E-01 miss 270.24 3.46 2.60E-01 1.00E+00 miss 328.00 2.95 3.88E-01 1.16E+00 miss 338.32 11.27 2.97E-01 3.90E-01 miss 409.46 1.92 -4.40E-01 1.18E+00 miss 463.00 4.40 5.02E-01 9.14E-01 miss 794.95 4.25 -7.70E-02 8.41E-01 miss 911.20 25.80 1.17E-01 2.54E-01 miss 964.77 4.99 2.39E-01 1.22E+00 miss 968.97 15.80 8.47E-02 3.58E-01 miss

5/19/2016 9:26:02AM Page 7 of 7 Analysis Report for 19-May-16-10013 L310212AFRGS011SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 5.99E-01 2.54E-01 1.93E+00 miss

+ Pa-231 27.36 10.30 -1.96E-01 1.21E+00 2.49E+00 miss 283.69 1.70 1.99E-02 1.70E+00 miss 300.07 2.47 8.76E-01 1.48E+00 miss 302.65 2.20 -3.21E-01 1.21E+00 miss 330.06 1.40 -7.68E-01 1.78E+00 miss

+ Th-234 92.38 2.13 8.30E-01 2.83E+00 3.11E+00 miss 92.80 2.10 -5.65E-01 2.83E+00 miss 112.81 0.21 8.03E+00 2.11E+01 miss

+ U-235 143.76 10.96 -3.98E-02 5.86E-02 2.49E-01 miss 163.33 5.08 -1.62E-01 5.23E-01 miss 185.71 57.20 1.54E-02 5.86E-02 miss 202.11 1.08 7.13E-01 2.70E+00 miss 205.31 5.01 -1.59E-01 4.82E-01 miss

+ Am-241 59.54 35.90 4.95E-02 8.14E-01 8.14E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 9:40:09AM Page 1 of 7 Analysis Report for 19-May-16-10014 L310212AFRGS012SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10014 Sample Description  : L310212AFRGS012SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.450E+03 grams Facility  : Default Sample Taken On  : 5/11/2016 3:15:00PM Acquisition Started  : 5/19/2016 9:29:31AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P11314X2 Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.5 seconds Dead Time  : 0.08 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 6/28/2012 Efficiency Calibration Description  :

Sample Number  : 14948 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 9:39:37AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 9:40:09AM Page 2 of 7 Analysis Report for 19-May-16-10014 L310212AFRGS012SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.44 949 - 960 954.09 5.69E+01 23.64 6.42E+01 Pb-212 2 351.74 1400 - 1412 1406.75 4.55E+01 16.96 2.29E+01 Pb-214 Bi-211 3 582.85 2325 - 2338 2330.40 3.60E+01 13.50 8.05E+00 Tl-208 4 609.08 2428 - 2442 2435.24 3.86E+01 15.12 1.49E+01 Bi-214 5 1460.78 5833 - 5853 5842.45 1.22E+02 22.09 0.00E+00 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 1.00 1460.82

• 10.66 4.65E+00 9.34E-01 miss Tl-208 0.99 583.19

• 85.00 9.21E-02 3.63E-02 miss Bi-211 0.97 351.07

• 13.02 5.34E-01 2.17E-01 miss Pb-212 0.99 115.18 0.60 238.63

• 43.60 1.54E-01 6.85E-02 miss 300.09 3.30 Bi-214 0.99 609.32

• 45.49 1.90E-01 7.80E-02 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30

5/19/2016 9:40:09AM Page 3 of 7 Analysis Report for 19-May-16-10014 L310212AFRGS012SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1847.43 2.03 2118.51 1.16 Pb-214 0.99 241.99 7.25 295.22 18.42 351.93

• 35.60 1.95E-01 7.91E-02 miss 785.96 1.06

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 1.000 4.65E+00 9.34E-01 Tl-208 0.993 9.21E-02 3.63E-02

? Bi-211 0.973 5.34E-01 2.17E-01 Pb-212 0.998 1.54E-01 6.85E-02 Bi-214 0.999 1.90E-01 7.80E-02

? Pb-214 0.999 1.95E-01 7.91E-02

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 9:40:09AM Page 4 of 7 Analysis Report for 19-May-16-10014 L310212AFRGS012SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 9:39:37AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 4.65E+00 1.03E-01 1.03E-01 miss

+ Cr-51 320.08 9.91 1.44E-02 3.18E-01 3.18E-01 free

+ Mn-54 834.85 99.98 3.29E-03 3.04E-02 3.04E-02 miss

+ Co-58 810.76 99.45 4.92E-04 2.74E-02 2.74E-02 miss 1674.73 0.52 0.00E+00 2.54E+00 miss

+ Co-60 1173.23 99.85 -7.00E-03 1.03E-02 3.77E-02 miss 1332.49 99.98 0.00E+00 1.03E-02 miss

+ Nb-94 702.65 99.81 5.37E-03 2.98E-02 2.98E-02 miss 871.09 99.89 6.67E-03 4.03E-02 miss

+ Ag-108m 79.13 6.60 -1.83E-01 1.82E-02 6.86E-01 miss 433.94 90.50 -1.78E-02 1.82E-02 miss 614.28 89.80 1.17E-03 3.54E-02 miss 722.94 90.80 -3.98E-03 3.64E-02 miss

+ Sn-113 255.13 2.11 -4.00E-01 4.44E-02 9.18E-01 free 391.70 64.97 9.58E-03 4.44E-02 free

+ Cs-134 475.36 1.48 -6.96E-01 3.25E-02 1.20E+00 miss 563.25 8.34 -3.08E-02 1.89E-01 miss 569.33 15.37 1.45E-02 1.98E-01 miss 604.72 97.62 -3.84E-03 3.25E-02 miss

5/19/2016 9:40:09AM Page 5 of 7 Analysis Report for 19-May-16-10014 L310212AFRGS012SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 7.39E-03 3.25E-02 4.47E-02 miss 801.95 8.69 -3.13E-02 4.42E-01 miss 1038.61 0.99 1.31E+00 4.62E+00 miss 1167.97 1.79 2.65E-01 1.81E+00 miss 1365.19 3.02 2.70E-01 1.39E+00 miss

+ Cs-137 661.66 85.10 9.10E-03 4.65E-02 4.65E-02 miss

+ Eu-152 121.78 28.67 -5.20E-02 6.09E-02 6.87E-02 miss 244.70 7.61 -9.34E-02 2.86E-01 miss 295.94 0.45 6.56E+00 9.06E+00 miss 344.28 26.60 -1.36E-02 6.09E-02 miss 367.79 0.86 -2.56E-01 2.20E+00 miss 411.12 2.24 -5.88E-01 7.09E-01 miss 443.96 2.83 3.00E-01 1.06E+00 miss 488.68 0.42 1.89E+00 6.89E+00 miss 563.99 0.49 1.74E+00 5.21E+00 miss 586.26 0.46 -6.25E+00 5.12E+00 miss 678.62 0.47 8.11E-01 4.76E+00 miss 688.67 0.86 1.42E-01 4.01E+00 miss 719.35 0.28 2.13E+00 1.18E+01 miss 778.90 12.96 4.60E-02 2.46E-01 miss 810.45 0.32 -2.26E+00 6.24E+00 miss 867.37 4.26 -9.48E-02 8.04E-01 miss 919.33 0.43 -1.16E+00 6.44E+00 miss 964.08 14.65 6.80E-02 2.95E-01 miss 1085.87 10.24 1.30E-01 3.89E-01 miss 1089.74 1.73 -1.51E-01 1.78E+00 miss 1112.07 13.69 -5.45E-02 2.96E-01 miss 1212.95 1.43 -1.79E-01 2.69E+00 miss 1249.94 0.19 6.05E+00 2.52E+01 miss 1299.14 1.63 7.54E-01 2.76E+00 miss 1408.01 21.07 -5.90E-02 1.38E-01 miss 1457.64 0.50 0.00E+00 1.14E+01 miss 1528.10 0.28 0.00E+00 4.04E+00 miss

+ Eu-154 123.07 40.40 1.82E-02 6.07E-02 6.07E-02 miss 247.93 6.89 4.13E-02 3.84E-01 miss 591.76 4.95 8.01E-02 5.35E-01 miss 692.42 1.78 -1.61E-01 1.66E+00 miss 723.30 20.06 -3.51E-02 1.51E-01 miss 756.80 4.52 1.25E-01 6.92E-01 miss 873.18 12.08 5.53E-02 3.34E-01 miss 996.29 10.48 9.98E-03 2.78E-01 miss 1004.76 18.01 -1.46E-02 1.29E-01 miss 1274.43 34.80 -1.51E-02 9.83E-02 miss 1596.48 1.80 0.00E+00 6.56E-01 miss

+ Eu-155 45.30 1.31 -1.90E-01 1.07E-01 6.71E+00 miss 60.01 1.22 2.05E+00 8.59E+00 miss 86.55 30.70 -6.18E-02 1.07E-01 miss 105.31 21.10 -3.65E-02 1.23E-01 miss

+ Tl-208 583.19

• 85.00 9.21E-02 3.30E-02 3.30E-02 miss

+ Bi-211 351.07

• 13.02 5.34E-01 2.30E-01 2.30E-01 miss

+ Pb-211 404.85 3.78 0.00E+00 7.09E-01 7.09E-01 miss

5/19/2016 9:40:09AM Page 6 of 7 Analysis Report for 19-May-16-10014 L310212AFRGS012SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 -3.98E-03 7.09E-01 1.31E+00 miss 832.01 3.52 -1.31E-01 7.30E-01 miss

+ Bi-212 39.86 1.06 9.62E-01 4.97E-01 8.57E+00 miss 727.33 6.67 3.79E-02 4.97E-01 miss 785.37 1.10 1.53E+00 4.21E+00 miss 1620.50 1.47 2.25E-01 2.20E+00 miss

+ Pb-212 115.18 0.60 1.82E+00 8.82E-02 4.74E+00 miss 238.63

• 43.60 1.54E-01 8.82E-02 miss 300.09 3.30 6.29E-01 9.56E-01 miss

+ Pb212-XR 74.82 10.28 2.57E-01 4.16E-01 6.96E-01 miss 77.11 17.10 2.78E-01 4.16E-01 miss 87.35 3.97 5.02E-02 8.84E-01 miss 89.78 1.46 3.56E-01 2.50E+00 miss

+ Bi-214 609.32

• 45.49 1.90E-01 8.33E-02 8.33E-02 miss 768.36 4.89 2.23E-01 7.56E-01 miss 806.18 1.26 1.43E-01 3.02E+00 miss 934.06 3.11 2.68E-02 1.04E+00 miss 1120.29 14.92 3.91E-01 5.33E-01 miss 1155.21 1.63 6.94E-01 3.17E+00 miss 1238.12 5.83 5.09E-01 1.12E+00 miss 1280.98 1.43 -1.47E-01 1.89E+00 miss 1377.67 3.99 1.11E-01 1.05E+00 miss 1385.31 0.79 9.37E-01 5.30E+00 miss 1401.52 1.33 -1.69E-01 2.18E+00 miss 1407.99 2.39 -5.19E-01 1.21E+00 miss 1509.21 2.13 3.26E-01 2.11E+00 miss 1661.27 1.05 1.09E+00 4.61E+00 miss 1729.59 2.88 6.43E-01 1.93E+00 miss 1764.49 15.30 4.61E-01 6.37E-01 miss 1847.43 2.03 2.39E-01 1.76E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 1.39E-01 8.40E-02 4.26E-01 miss 295.22 18.42 3.06E-01 2.52E-01 miss 351.93

• 35.60 1.95E-01 8.40E-02 miss 785.96 1.06 5.31E-01 4.19E+00 miss

+ Pb214-XR 74.82 5.80 4.56E-01 7.33E-01 1.23E+00 miss 77.11 9.70 4.91E-01 7.33E-01 miss 87.35 2.24 8.89E-02 1.57E+00 miss 89.78 0.82 6.33E-01 4.45E+00 miss

+ Ra-226 186.21 3.64 3.96E-02 6.95E-01 6.95E-01 miss

+ Ac-228 129.07 2.42 1.38E-01 2.81E-01 9.32E-01 miss 209.25 3.89 1.06E-01 6.02E-01 miss 270.24 3.46 2.48E-01 8.30E-01 miss 328.00 2.95 6.17E-01 1.08E+00 miss 338.32 11.27 8.36E-02 2.81E-01 miss 409.46 1.92 4.66E-01 1.54E+00 miss 463.00 4.40 3.54E-01 7.93E-01 miss 794.95 4.25 8.43E-02 8.28E-01 miss 911.20 25.80 2.70E-01 3.02E-01 miss 964.77 4.99 2.56E-01 8.66E-01 miss 968.97 15.80 1.98E-01 3.66E-01 miss

5/19/2016 9:40:09AM Page 7 of 7 Analysis Report for 19-May-16-10014 L310212AFRGS012SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 4.04E-01 2.81E-01 1.45E+00 miss

+ Pa-231 27.36 10.30 0.00E+00 1.27E-01 1.27E-01 miss 283.69 1.70 6.56E-02 1.23E+00 miss 300.07 2.47 8.41E-01 1.28E+00 miss 302.65 2.20 -2.35E-02 9.95E-01 miss 330.06 1.40 -3.85E-01 1.66E+00 miss

+ Th-234 92.38 2.13 2.97E-01 2.12E+00 2.12E+00 miss 92.80 2.10 5.22E-01 2.14E+00 miss 112.81 0.21 4.58E+00 1.40E+01 miss

+ U-235 143.76 10.96 4.53E-02 4.68E-02 1.85E-01 miss 163.33 5.08 -9.06E-03 4.35E-01 miss 185.71 57.20 1.02E-02 4.68E-02 miss 202.11 1.08 4.99E-02 1.81E+00 miss 205.31 5.01 2.98E-02 4.87E-01 miss

+ Am-241 59.54 35.90 8.15E-03 2.94E-01 2.94E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 9:40:46AM Page 1 of 8 Analysis Report for 19-May-16-10015 L310212AFRGS013SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10015 Sample Description  : L310212AFRGS013SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.519E+03 grams Facility  : Default Sample Taken On  : 5/12/2016 7:10:00AM Acquisition Started  : 5/19/2016 9:29:44AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P40818B Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 601.0 seconds Dead Time  : 0.16 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 1/5/2015 Efficiency Calibration Description  :

Sample Number  : 14949 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 9:40:15AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 9:40:46AM Page 2 of 8 Analysis Report for 19-May-16-10015 L310212AFRGS013SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.50 946 - 961 954.48 9.51E+01 31.02 9.58E+01 Pb-212 2 295.00 1173 - 1185 1180.34 5.07E+01 21.40 4.85E+01 Pb-214 Eu-152 3 338.53 1351 - 1358 1354.35 1.06E+01 12.98 3.47E+01 Ac-228 4 351.79 1401 - 1416 1407.35 1.08E+02 23.52 2.36E+01 Pb-214 Bi-211 5 582.81 2324 - 2336 2331.02 4.06E+01 13.58 4.86E+00 Tl-208 6 609.16 2428 - 2445 2436.37 1.00E+02 22.34 1.77E+01 Bi-214 7 1460.06 5833 - 5851 5841.19 1.14E+02 21.83 4.96E+00 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.96 1460.82

• 10.66 4.59E+00 9.68E-01 miss Tl-208 0.99 583.19

• 85.00 1.10E-01 3.91E-02 miss Pb-212 0.99 115.18 0.60 238.63

• 43.60 2.76E-01 1.00E-01 miss 300.09 3.30 Bi-214 0.99 609.32

• 45.49 5.23E-01 1.32E-01 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05

5/19/2016 9:40:46AM Page 3 of 8 Analysis Report for 19-May-16-10015 L310212AFRGS013SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 0.99 241.99 7.25 295.22

• 18.42 3.99E-01 1.80E-01 miss 351.93

• 35.60 4.92E-01 1.33E-01 miss 785.96 1.06 Ac-228 1.00 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32

• 11.27 1.49E-01 1.84E-01 miss 409.46 1.92 463.00 4.40 794.95 4.25 911.20 25.80 964.77 4.99 968.97 15.80 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.965 4.59E+00 9.68E-01 Tl-208 0.991 1.10E-01 3.91E-02 X Bi-211 0.969 Pb-212 0.999 2.76E-01 1.00E-01

5/19/2016 9:40:46AM Page 4 of 8 Analysis Report for 19-May-16-10015 L310212AFRGS013SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

Bi-214 0.999 5.23E-01 1.32E-01 Pb-214 0.998 4.59E-01 1.07E-01 Ac-228 1.000 1.49E-01 1.84E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 9:40:46AM Page 5 of 8 Analysis Report for 19-May-16-10015 L310212AFRGS013SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 9:40:15AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 4.59E+00 4.25E-01 4.25E-01 miss

+ Cr-51 320.08 9.91 9.50E-02 3.81E-01 3.81E-01 free

+ Mn-54 834.85 99.98 1.36E-02 4.48E-02 4.48E-02 miss

+ Co-58 810.76 99.45 6.21E-03 4.66E-02 4.66E-02 miss 1674.73 0.52 1.05E+00 9.20E+00 miss

+ Co-60 1173.23 99.85 -6.35E-03 3.44E-02 3.44E-02 miss 1332.49 99.98 7.67E-04 4.33E-02 miss

+ Nb-94 702.65 99.81 4.37E-03 3.94E-02 3.94E-02 miss 871.09 99.89 6.75E-03 3.96E-02 miss

+ Ag-108m 79.13 6.60 -3.99E-01 2.93E-02 1.22E+00 miss 433.94 90.50 -8.16E-03 2.93E-02 miss 614.28 89.80 4.26E-04 3.49E-02 miss 722.94 90.80 5.29E-03 3.85E-02 miss

+ Sn-113 255.13 2.11 -3.80E-01 4.90E-02 1.67E+00 free 391.70 64.97 -1.47E-02 4.90E-02 free

+ Cs-134 475.36 1.48 1.93E-01 3.87E-02 2.66E+00 miss 563.25 8.34 -3.26E-03 3.56E-01 miss 569.33 15.37 8.81E-02 2.79E-01 miss 604.72 97.62 1.10E-03 3.87E-02 miss

5/19/2016 9:40:46AM Page 6 of 8 Analysis Report for 19-May-16-10015 L310212AFRGS013SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 1.67E-03 3.87E-02 4.39E-02 miss 801.95 8.69 -6.07E-02 3.56E-01 miss 1038.61 0.99 1.34E+00 4.54E+00 miss 1167.97 1.79 -9.46E-01 2.71E+00 miss 1365.19 3.02 -1.17E-01 1.00E+00 miss

+ Cs-137 661.66 85.10 3.54E-03 5.36E-02 5.36E-02 miss

+ Eu-152 121.78 28.67 5.51E-02 1.05E-01 1.31E-01 miss 244.70 7.61 -1.73E-01 3.98E-01 miss 295.94 0.45 -1.12E+00 1.15E+01 miss 344.28 26.60 -3.80E-02 1.05E-01 miss 367.79 0.86 -1.24E+00 3.08E+00 miss 411.12 2.24 -2.16E-01 1.35E+00 miss 443.96 2.83 1.82E-01 1.27E+00 miss 488.68 0.42 -3.47E-01 7.30E+00 miss 563.99 0.49 -7.35E-01 6.02E+00 miss 586.26 0.46 1.89E+00 8.77E+00 miss 678.62 0.47 8.13E-01 8.14E+00 miss 688.67 0.86 7.02E-01 4.24E+00 miss 719.35 0.28 -1.99E-01 1.15E+01 miss 778.90 12.96 -1.17E-02 2.60E-01 miss 810.45 0.32 1.45E+00 1.35E+01 miss 867.37 4.26 -1.06E-01 7.62E-01 miss 919.33 0.43 3.67E-01 7.90E+00 miss 964.08 14.65 1.38E-01 3.69E-01 miss 1085.87 10.24 -1.47E-02 3.18E-01 miss 1089.74 1.73 -2.62E-01 1.50E+00 miss 1112.07 13.69 2.05E-02 3.13E-01 miss 1212.95 1.43 -5.41E-02 3.98E+00 miss 1249.94 0.19 -9.51E+00 2.19E+01 miss 1299.14 1.63 4.24E-01 3.19E+00 miss 1408.01 21.07 2.27E-02 2.14E-01 miss 1457.64 0.50 -8.31E+00 2.18E+01 miss 1528.10 0.28 0.00E+00 1.17E+01 miss

+ Eu-154 123.07 40.40 -5.26E-02 7.09E-02 7.09E-02 miss 247.93 6.89 1.42E-01 5.07E-01 miss 591.76 4.95 1.19E-01 7.47E-01 miss 692.42 1.78 -3.65E-01 1.07E+00 miss 723.30 20.06 -1.33E-02 1.43E-01 miss 756.80 4.52 -2.11E-01 7.99E-01 miss 873.18 12.08 -1.55E-01 2.33E-01 miss 996.29 10.48 -7.79E-02 3.81E-01 miss 1004.76 18.01 -4.02E-02 2.61E-01 miss 1274.43 34.80 -2.94E-02 1.21E-01 miss 1596.48 1.80 3.21E-02 2.39E+00 miss

+ Eu-155 45.30 1.31 3.74E+00 2.13E-01 2.43E+01 miss 60.01 1.22 3.58E+00 2.52E+01 miss 86.55 30.70 6.39E-02 2.24E-01 miss 105.31 21.10 5.71E-02 2.13E-01 miss

+ Tl-208 583.19

• 85.00 1.10E-01 2.83E-02 2.83E-02 miss

+ Bi-211 351.07

• 13.02 1.35E+00 2.58E-01 2.58E-01 miss

+ Pb-211 404.85 3.78 -2.98E-01 5.69E-01 5.69E-01 miss

5/19/2016 9:40:46AM Page 7 of 8 Analysis Report for 19-May-16-10015 L310212AFRGS013SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 -2.32E-01 5.69E-01 1.59E+00 miss 832.01 3.52 -2.77E-01 6.12E-01 miss

+ Bi-212 39.86 1.06 0.00E+00 7.28E-01 2.71E+01 miss 727.33 6.67 2.48E-01 7.28E-01 miss 785.37 1.10 1.91E+00 4.64E+00 miss 1620.50 1.47 3.37E-01 2.95E+00 miss

+ Pb-212 115.18 0.60 -1.78E+00 1.23E-01 6.49E+00 miss 238.63

• 43.60 2.76E-01 1.23E-01 miss 300.09 3.30 1.22E-02 1.04E+00 miss

+ Pb212-XR 74.82 10.28 6.36E-01 7.33E-01 1.31E+00 miss 77.11 17.10 2.75E-01 7.33E-01 miss 87.35 3.97 3.98E-01 1.73E+00 miss 89.78 1.46 1.23E+00 4.72E+00 miss

+ Bi-214 609.32

• 45.49 5.23E-01 9.93E-02 9.93E-02 miss 768.36 4.89 2.80E-01 1.14E+00 miss 806.18 1.26 3.03E-01 2.97E+00 miss 934.06 3.11 2.30E-01 1.23E+00 miss 1120.29 14.92 5.59E-01 6.45E-01 miss 1155.21 1.63 9.59E-02 3.16E+00 miss 1238.12 5.83 2.59E-01 1.19E+00 miss 1280.98 1.43 1.13E+00 4.10E+00 miss 1377.67 3.99 7.95E-01 1.72E+00 miss 1385.31 0.79 2.24E+00 6.84E+00 miss 1401.52 1.33 3.59E-01 3.38E+00 miss 1407.99 2.39 2.00E-01 1.88E+00 miss 1509.21 2.13 5.93E-01 2.49E+00 miss 1661.27 1.05 9.66E-01 4.89E+00 miss 1729.59 2.88 1.02E+00 2.41E+00 miss 1764.49 15.30 3.59E-01 5.91E-01 miss 1847.43 2.03 3.17E-01 2.35E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 4.33E-01 9.43E-02 6.21E-01 miss 295.22

• 18.42 3.99E-01 2.28E-01 miss 351.93

• 35.60 4.92E-01 9.43E-02 miss 785.96 1.06 9.40E-01 4.63E+00 miss

+ Pb214-XR 74.82 5.80 1.13E+00 1.29E+00 2.32E+00 miss 77.11 9.70 4.85E-01 1.29E+00 miss 87.35 2.24 7.05E-01 3.06E+00 miss 89.78 0.82 2.19E+00 8.40E+00 miss

+ Ra-226 186.21 3.64 1.81E-01 9.72E-01 9.72E-01 miss

+ Ac-228 129.07 2.42 -4.78E-01 2.72E-01 1.40E+00 miss 209.25 3.89 -2.40E-01 7.51E-01 miss 270.24 3.46 6.60E-02 1.01E+00 miss 328.00 2.95 1.35E-01 1.09E+00 miss 338.32

• 11.27 1.49E-01 2.97E-01 miss 409.46 1.92 2.07E-01 1.83E+00 miss 463.00 4.40 2.39E-01 1.00E+00 miss 794.95 4.25 -1.37E-01 7.20E-01 miss 911.20 25.80 1.24E-01 2.72E-01 miss 964.77 4.99 3.47E-01 1.08E+00 miss 968.97 15.80 3.16E-01 4.84E-01 miss

5/19/2016 9:40:46AM Page 8 of 8 Analysis Report for 19-May-16-10015 L310212AFRGS013SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 -5.35E-02 2.72E-01 1.33E+00 miss

+ Pa-231 27.36 10.30 -2.10E+00 1.39E+00 2.15E+00 miss 283.69 1.70 1.04E+00 2.20E+00 miss 300.07 2.47 1.63E-02 1.39E+00 miss 302.65 2.20 1.50E-01 1.54E+00 miss 330.06 1.40 -5.11E-01 1.85E+00 miss

+ Th-234 92.38 2.13 9.11E-01 3.13E+00 3.13E+00 miss 92.80 2.10 1.78E+00 3.30E+00 miss 112.81 0.21 6.56E+00 2.66E+01 miss

+ U-235 143.76 10.96 5.06E-02 7.01E-02 3.35E-01 miss 163.33 5.08 -1.67E-01 4.86E-01 miss 185.71 57.20 4.90E-02 7.01E-02 miss 202.11 1.08 -1.20E+00 2.25E+00 miss 205.31 5.01 2.54E-01 6.64E-01 miss

+ Am-241 59.54 35.90 -1.41E-01 8.48E-01 8.48E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 10:10:33AM Page 1 of 8 Analysis Report for 19-May-16-10016 L310212AFRGS014SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10016 Sample Description  : L310212AFRGS014SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.653E+03 grams Facility  : Default Sample Taken On  : 5/12/2016 7:30:00AM Acquisition Started  : 5/19/2016 9:59:55AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P11314X2 Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.5 seconds Dead Time  : 0.08 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 6/28/2012 Efficiency Calibration Description  :

Sample Number  : 14950 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 10:10:01AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 10:10:33AM Page 2 of 8 Analysis Report for 19-May-16-10016 L310212AFRGS014SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 76.95 305 - 315 309.02 4.03E+01 28.07 1.09E+02 Pb214-XR Pb212-XR 2 238.57 949 - 959 954.59 1.05E+02 28.49 8.16E+01 Pb-212 3 295.23 1175 - 1187 1180.96 3.85E+01 18.16 3.29E+01 Pb-214 Eu-152 4 351.95 1401 - 1415 1407.60 8.17E+01 22.15 3.26E+01 Pb-214 Bi-211 5 583.17 2325 - 2336 2331.70 2.99E+01 13.84 1.63E+01 Tl-208 6 609.53 2430 - 2442 2437.07 5.35E+01 16.55 1.30E+01 Bi-214 7 1460.92 5834 - 5853 5843.01 1.55E+02 25.82 1.01E+01 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.99 1460.82

• 10.66 5.18E+00 9.73E-01 miss Tl-208 1.00 583.19

• 85.00 6.71E-02 3.21E-02 miss Pb-212 1.00 115.18 0.60 238.63

• 43.60 2.49E-01 7.86E-02 miss 300.09 3.30 Pb212-XR 0.99 74.82 10.28 77.11

• 17.10 4.41E-01 3.20E-01 miss 87.35 3.97 89.78 1.46 Bi-214 0.99 609.32

• 45.49 2.32E-01 7.68E-02 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99

5/19/2016 10:10:33AM Page 3 of 8 Analysis Report for 19-May-16-10016 L310212AFRGS014SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 1.00 241.99 7.25 295.22

• 18.42 2.49E-01 1.24E-01 miss 351.93

• 35.60 3.07E-01 9.67E-02 miss 785.96 1.06 Pb214-XR 0.99 74.82 5.80 77.11

• 9.70 7.77E-01 5.68E-01 miss 87.35 2.24 89.78 0.82

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.999 5.18E+00 9.73E-01 Tl-208 1.000 6.71E-02 3.21E-02 X Bi-211 0.953 Pb-212 1.000 2.49E-01 7.86E-02

? Pb212-XR 0.999 4.41E-01 3.20E-01 Bi-214 0.999 2.32E-01 7.68E-02 Pb-214 1.000 2.85E-01 7.62E-02

5/19/2016 10:10:33AM Page 4 of 8 Analysis Report for 19-May-16-10016 L310212AFRGS014SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

? Pb214-XR 0.999 7.77E-01 5.68E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 10:10:33AM Page 5 of 8 Analysis Report for 19-May-16-10016 L310212AFRGS014SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 10:10:01AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 5.18E+00 4.68E-01 4.68E-01 miss

+ Cr-51 320.08 9.91 -9.09E-02 2.85E-01 2.85E-01 free

+ Mn-54 834.85 99.98 4.70E-03 3.24E-02 3.24E-02 miss

+ Co-58 810.76 99.45 3.54E-03 3.09E-02 3.09E-02 miss 1674.73 0.52 0.00E+00 2.22E+00 miss

+ Co-60 1173.23 99.85 1.61E-03 4.00E-02 5.11E-02 miss 1332.49 99.98 -2.86E-03 4.00E-02 miss

+ Nb-94 702.65 99.81 9.17E-03 3.06E-02 3.06E-02 miss 871.09 99.89 1.04E-02 3.54E-02 miss

+ Ag-108m 79.13 6.60 -1.64E-01 2.05E-02 6.42E-01 miss 433.94 90.50 2.62E-03 2.73E-02 miss 614.28 89.80 -2.34E-02 2.05E-02 miss 722.94 90.80 -1.62E-03 2.62E-02 miss

+ Sn-113 255.13 2.11 -4.01E-02 3.49E-02 1.04E+00 free 391.70 64.97 -4.65E-03 3.49E-02 free

+ Cs-134 475.36 1.48 -2.48E-01 2.17E-02 1.05E+00 miss 563.25 8.34 -9.00E-03 3.17E-01 miss 569.33 15.37 -2.21E-02 1.32E-01 miss 604.72 97.62 -1.35E-04 2.17E-02 miss

5/19/2016 10:10:33AM Page 6 of 8 Analysis Report for 19-May-16-10016 L310212AFRGS014SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 3.70E-03 2.17E-02 3.64E-02 miss 801.95 8.69 9.22E-02 3.87E-01 miss 1038.61 0.99 -1.08E-01 3.45E+00 miss 1167.97 1.79 2.69E-01 2.85E+00 miss 1365.19 3.02 -8.07E-02 1.22E+00 miss

+ Cs-137 661.66 85.10 2.41E-02 4.77E-02 4.77E-02 miss

+ Eu-152 121.78 28.67 -2.13E-04 8.31E-02 8.31E-02 miss 244.70 7.61 3.37E-02 3.02E-01 miss 295.94 0.45 8.50E+00 9.22E+00 miss 344.28 26.60 1.19E-03 8.65E-02 miss 367.79 0.86 -8.86E-01 2.10E+00 miss 411.12 2.24 -2.55E-01 1.01E+00 miss 443.96 2.83 4.47E-03 7.32E-01 miss 488.68 0.42 1.05E+00 6.39E+00 miss 563.99 0.49 1.75E+00 5.36E+00 miss 586.26 0.46 3.52E-01 6.95E+00 miss 678.62 0.47 -1.06E+00 5.89E+00 miss 688.67 0.86 -6.23E-02 2.31E+00 miss 719.35 0.28 1.19E+00 1.19E+01 miss 778.90 12.96 8.97E-03 2.53E-01 miss 810.45 0.32 -3.97E+00 6.91E+00 miss 867.37 4.26 2.37E-01 8.81E-01 miss 919.33 0.43 -8.11E-01 7.31E+00 miss 964.08 14.65 2.45E-02 2.41E-01 miss 1085.87 10.24 -7.71E-02 3.06E-01 miss 1089.74 1.73 1.44E-01 2.38E+00 miss 1112.07 13.69 7.04E-02 3.04E-01 miss 1212.95 1.43 -5.64E-01 2.36E+00 miss 1249.94 0.19 -2.65E+00 2.03E+01 miss 1299.14 1.63 8.50E-01 3.02E+00 miss 1408.01 21.07 3.84E-02 1.77E-01 miss 1457.64 0.50 -1.49E+01 1.06E+01 miss 1528.10 0.28 0.00E+00 3.54E+00 miss

+ Eu-154 123.07 40.40 7.02E-03 6.38E-02 6.38E-02 miss 247.93 6.89 -6.16E-02 2.57E-01 miss 591.76 4.95 9.11E-02 6.50E-01 miss 692.42 1.78 -1.49E-01 1.59E+00 miss 723.30 20.06 -3.22E-02 1.02E-01 miss 756.80 4.52 1.68E-02 6.06E-01 miss 873.18 12.08 -2.19E-02 2.24E-01 miss 996.29 10.48 1.46E-03 2.83E-01 miss 1004.76 18.01 -2.94E-02 1.84E-01 miss 1274.43 34.80 3.23E-02 1.31E-01 miss 1596.48 1.80 2.92E-01 2.29E+00 miss

+ Eu-155 45.30 1.31 1.39E+00 1.41E-01 6.91E+00 miss 60.01 1.22 8.94E-01 8.55E+00 miss 86.55 30.70 6.74E-02 1.44E-01 miss 105.31 21.10 1.61E-02 1.41E-01 miss

+ Tl-208 583.19

• 85.00 6.71E-02 3.75E-02 3.75E-02 miss

+ Bi-211 351.07

• 13.02 8.40E-01 2.44E-01 2.44E-01 miss

+ Pb-211 404.85 3.78 8.96E-02 5.88E-01 5.88E-01 miss

5/19/2016 10:10:33AM Page 7 of 8 Analysis Report for 19-May-16-10016 L310212AFRGS014SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 2.66E-01 5.88E-01 1.39E+00 miss 832.01 3.52 3.45E-02 7.43E-01 miss

+ Bi-212 39.86 1.06 -3.13E+00 5.79E-01 7.52E+00 miss 727.33 6.67 1.20E-01 5.79E-01 miss 785.37 1.10 1.32E+00 3.36E+00 miss 1620.50 1.47 2.30E-01 1.93E+00 miss

+ Pb-212 115.18 0.60 -3.63E-01 8.34E-02 4.31E+00 miss 238.63

• 43.60 2.49E-01 8.34E-02 miss 300.09 3.30 1.42E-01 8.18E-01 miss

+ Pb212-XR 74.82 10.28 5.77E-01 4.79E-01 7.62E-01 miss 77.11

• 17.10 4.41E-01 4.79E-01 miss 87.35 3.97 3.27E-01 1.07E+00 miss 89.78 1.46 1.68E+00 2.89E+00 miss

+ Bi-214 609.32

• 45.49 2.32E-01 6.68E-02 6.68E-02 miss 768.36 4.89 -1.57E-01 5.06E-01 miss 806.18 1.26 -7.21E-01 2.26E+00 miss 934.06 3.11 2.64E-01 1.27E+00 miss 1120.29 14.92 1.49E-01 3.74E-01 miss 1155.21 1.63 -2.91E-01 2.22E+00 miss 1238.12 5.83 3.49E-01 9.84E-01 miss 1280.98 1.43 -6.93E-01 2.10E+00 miss 1377.67 3.99 -6.10E-02 9.20E-01 miss 1385.31 0.79 1.54E-01 5.18E+00 miss 1401.52 1.33 4.20E-01 2.79E+00 miss 1407.99 2.39 3.38E-01 1.56E+00 miss 1509.21 2.13 1.72E-01 1.26E+00 miss 1661.27 1.05 0.00E+00 1.02E+00 miss 1729.59 2.88 5.64E-01 1.69E+00 miss 1764.49 15.30 2.36E-01 4.69E-01 miss 1847.43 2.03 7.86E-02 1.54E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 -4.37E-02 8.93E-02 3.30E-01 miss 295.22

• 18.42 2.49E-01 1.58E-01 miss 351.93

• 35.60 3.07E-01 8.93E-02 miss 785.96 1.06 1.69E-01 2.89E+00 miss

+ Pb214-XR 74.82 5.80 1.02E+00 8.45E-01 1.35E+00 miss 77.11

• 9.70 7.77E-01 8.45E-01 miss 87.35 2.24 5.80E-01 1.90E+00 miss 89.78 0.82 2.99E+00 5.14E+00 miss

+ Ra-226 186.21 3.64 1.11E-01 6.45E-01 6.45E-01 miss

+ Ac-228 129.07 2.42 4.03E-01 3.07E-01 1.07E+00 miss 209.25 3.89 3.71E-01 7.18E-01 miss 270.24 3.46 4.42E-01 9.28E-01 miss 328.00 2.95 3.55E-01 8.43E-01 miss 338.32 11.27 1.63E-01 3.21E-01 miss 409.46 1.92 1.90E-01 1.23E+00 miss 463.00 4.40 -1.77E-01 5.21E-01 miss 794.95 4.25 -8.00E-02 7.81E-01 miss 911.20 25.80 2.99E-01 3.07E-01 miss 964.77 4.99 2.26E-01 8.09E-01 miss 968.97 15.80 2.91E-01 4.01E-01 miss

5/19/2016 10:10:33AM Page 8 of 8 Analysis Report for 19-May-16-10016 L310212AFRGS014SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 6.67E-01 3.07E-01 1.77E+00 miss

+ Pa-231 27.36 10.30 0.00E+00 1.11E-01 1.11E-01 miss 283.69 1.70 -2.95E-01 1.14E+00 miss 300.07 2.47 1.89E-01 1.09E+00 miss 302.65 2.20 -5.61E-01 9.98E-01 miss 330.06 1.40 -1.01E+00 8.51E-01 miss

+ Th-234 92.38 2.13 1.54E+00 2.38E+00 2.38E+00 miss 92.80 2.10 1.57E+00 2.38E+00 miss 112.81 0.21 -3.86E+00 1.33E+01 miss

+ U-235 143.76 10.96 7.68E-02 4.03E-02 2.13E-01 miss 163.33 5.08 -3.25E-02 3.40E-01 miss 185.71 57.20 5.40E-03 4.03E-02 miss 202.11 1.08 -2.25E-01 1.92E+00 miss 205.31 5.01 1.06E-01 5.03E-01 miss

+ Am-241 59.54 35.90 -6.79E-02 2.83E-01 2.83E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 10:11:10AM Page 1 of 8 Analysis Report for 19-May-16-10017 L310212AFRGS015SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10017 Sample Description  : L310212AFRGS015SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.494E+03 grams Facility  : Default Sample Taken On  : 5/12/2016 7:45:00AM Acquisition Started  : 5/19/2016 10:00:08AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P40818B Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.9 seconds Dead Time  : 0.15 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 1/5/2015 Efficiency Calibration Description  :

Sample Number  : 14951 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 10:10:39AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 10:11:10AM Page 2 of 8 Analysis Report for 19-May-16-10017 L310212AFRGS015SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.47 947 - 959 954.37 8.09E+01 25.07 5.81E+01 Pb-212 2 351.67 1402 - 1411 1406.87 2.60E+01 15.23 3.20E+01 Pb-214 Bi-211 3 583.06 2327 - 2337 2331.99 3.09E+01 12.57 8.22E+00 Tl-208 4 608.98 2429 - 2442 2435.65 3.56E+01 16.20 2.48E+01 Bi-214 5 968.64 3869 - 3880 3874.32 1.70E+01 9.17 4.00E+00 Ac-228 6 1460.25 5834 - 5851 5841.94 9.99E+01 21.52 1.41E+01 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.98 1460.82

• 10.66 4.10E+00 9.53E-01 miss Tl-208 0.99 583.19

• 85.00 8.51E-02 3.61E-02 miss Bi-211 0.97 351.07

• 13.02 3.29E-01 2.00E-01 miss Pb-212 0.99 115.18 0.60 238.63

• 43.60 2.39E-01 8.34E-02 miss 300.09 3.30 Bi-214 0.99 609.32

• 45.49 1.89E-01 8.89E-02 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88

5/19/2016 10:11:10AM Page 3 of 8 Analysis Report for 19-May-16-10017 L310212AFRGS015SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 0.99 241.99 7.25 295.22 18.42 351.93

• 35.60 1.20E-01 7.30E-02 miss 785.96 1.06 Ac-228 0.57 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32 11.27 409.46 1.92 463.00 4.40 794.95 4.25 911.20 25.80 964.77 4.99 968.97

• 15.80 3.56E-01 1.95E-01 miss 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.980 4.10E+00 9.53E-01 Tl-208 0.999 8.51E-02 3.61E-02

? Bi-211 0.978 3.29E-01 2.00E-01 Pb-212 0.999 2.39E-01 8.34E-02 Bi-214 0.997 1.89E-01 8.89E-02

5/19/2016 10:11:10AM Page 4 of 8 Analysis Report for 19-May-16-10017 L310212AFRGS015SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

? Pb-214 0.998 1.20E-01 7.30E-02 Ac-228 0.572 3.56E-01 1.95E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 10:11:10AM Page 5 of 8 Analysis Report for 19-May-16-10017 L310212AFRGS015SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 10:10:39AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 4.10E+00 6.49E-01 6.49E-01 miss

+ Cr-51 320.08 9.91 -8.87E-03 3.25E-01 3.25E-01 free

+ Mn-54 834.85 99.98 9.60E-03 3.98E-02 3.98E-02 miss

+ Co-58 810.76 99.45 -1.58E-03 2.32E-02 2.32E-02 miss 1674.73 0.52 0.00E+00 2.73E+00 miss

+ Co-60 1173.23 99.85 8.07E-03 3.80E-02 5.31E-02 miss 1332.49 99.98 8.19E-03 3.80E-02 miss

+ Nb-94 702.65 99.81 -7.46E-03 2.26E-02 3.49E-02 miss 871.09 99.89 -4.10E-03 2.26E-02 miss

+ Ag-108m 79.13 6.60 3.88E-01 2.77E-02 1.38E+00 miss 433.94 90.50 -5.91E-04 2.77E-02 miss 614.28 89.80 -4.56E-03 4.06E-02 miss 722.94 90.80 -5.22E-03 3.59E-02 miss

+ Sn-113 255.13 2.11 -1.33E-01 5.18E-02 1.16E+00 free 391.70 64.97 1.35E-02 5.18E-02 free

+ Cs-134 475.36 1.48 -2.49E-01 2.67E-02 1.66E+00 miss 563.25 8.34 -1.55E-02 3.62E-01 miss 569.33 15.37 2.78E-02 1.98E-01 miss 604.72 97.62 -1.47E-02 2.67E-02 miss

5/19/2016 10:11:10AM Page 6 of 8 Analysis Report for 19-May-16-10017 L310212AFRGS015SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 1.13E-03 2.67E-02 4.09E-02 miss 801.95 8.69 1.77E-01 5.34E-01 miss 1038.61 0.99 7.04E-01 3.79E+00 miss 1167.97 1.79 2.55E-01 2.53E+00 miss 1365.19 3.02 5.55E-01 1.67E+00 miss

+ Cs-137 661.66 85.10 1.74E-02 5.45E-02 5.45E-02 miss

+ Eu-152 121.78 28.67 -5.58E-02 9.74E-02 9.74E-02 miss 244.70 7.61 -1.54E-02 3.46E-01 miss 295.94 0.45 4.61E+00 9.29E+00 miss 344.28 26.60 -2.77E-02 1.02E-01 miss 367.79 0.86 -1.47E+00 3.29E+00 miss 411.12 2.24 -3.62E-01 9.89E-01 miss 443.96 2.83 -3.20E-02 9.68E-01 miss 488.68 0.42 -2.17E+00 3.64E+00 miss 563.99 0.49 1.03E+00 6.58E+00 miss 586.26 0.46 -1.84E-01 6.71E+00 miss 678.62 0.47 -6.73E-01 7.77E+00 miss 688.67 0.86 -6.96E-01 3.29E+00 miss 719.35 0.28 3.28E+00 1.37E+01 miss 778.90 12.96 -5.68E-02 2.04E-01 miss 810.45 0.32 2.03E+00 9.82E+00 miss 867.37 4.26 1.60E-02 7.74E-01 miss 919.33 0.43 1.24E-01 6.93E+00 miss 964.08 14.65 7.51E-03 2.70E-01 miss 1085.87 10.24 4.78E-02 4.57E-01 miss 1089.74 1.73 5.91E-02 2.48E+00 miss 1112.07 13.69 -4.54E-02 2.85E-01 miss 1212.95 1.43 -8.08E-01 1.98E+00 miss 1249.94 0.19 5.15E+00 2.72E+01 miss 1299.14 1.63 0.00E+00 6.69E-01 miss 1408.01 21.07 -1.16E-02 1.88E-01 miss 1457.64 0.50 -4.57E+00 1.95E+01 miss 1528.10 0.28 -6.90E-01 1.18E+01 miss

+ Eu-154 123.07 40.40 5.03E-03 6.90E-02 8.00E-02 miss 247.93 6.89 -1.26E-03 4.40E-01 miss 591.76 4.95 -2.11E-02 6.28E-01 miss 692.42 1.78 2.28E-01 1.95E+00 miss 723.30 20.06 -3.61E-02 1.77E-01 miss 756.80 4.52 -1.03E-01 5.75E-01 miss 873.18 12.08 0.00E+00 6.90E-02 miss 996.29 10.48 9.39E-02 3.87E-01 miss 1004.76 18.01 3.77E-02 2.03E-01 miss 1274.43 34.80 5.43E-04 1.23E-01 miss 1596.48 1.80 0.00E+00 7.07E-01 miss

+ Eu-155 45.30 1.31 2.59E+00 2.13E-01 2.33E+01 miss 60.01 1.22 2.51E-01 2.17E+01 miss 86.55 30.70 1.05E-01 2.25E-01 miss 105.31 21.10 3.58E-02 2.13E-01 miss

+ Tl-208 583.19

• 85.00 8.51E-02 3.40E-02 3.40E-02 miss

+ Bi-211 351.07

• 13.02 3.29E-01 2.69E-01 2.69E-01 miss

+ Pb-211 404.85 3.78 -4.91E-01 6.79E-01 6.79E-01 miss

5/19/2016 10:11:10AM Page 7 of 8 Analysis Report for 19-May-16-10017 L310212AFRGS015SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 1.06E+00 6.79E-01 2.22E+00 miss 832.01 3.52 -1.22E-01 9.11E-01 miss

+ Bi-212 39.86 1.06 6.47E+00 7.11E-01 2.63E+01 miss 727.33 6.67 2.19E-01 7.11E-01 miss 785.37 1.10 -4.33E-01 3.12E+00 miss 1620.50 1.47 4.44E-01 3.47E+00 miss

+ Pb-212 115.18 0.60 6.83E-01 9.27E-02 6.29E+00 miss 238.63

• 43.60 2.39E-01 9.27E-02 miss 300.09 3.30 2.34E-02 8.78E-01 miss

+ Pb212-XR 74.82 10.28 2.87E-01 6.91E-01 1.14E+00 miss 77.11 17.10 3.80E-01 6.91E-01 miss 87.35 3.97 1.20E+00 1.82E+00 miss 89.78 1.46 -4.56E-01 3.28E+00 miss

+ Bi-214 609.32

• 45.49 1.89E-01 1.10E-01 1.10E-01 miss 768.36 4.89 -3.85E-02 6.21E-01 miss 806.18 1.26 1.35E-01 2.77E+00 miss 934.06 3.11 6.30E-01 1.56E+00 miss 1120.29 14.92 4.16E-01 5.61E-01 miss 1155.21 1.63 -1.30E-01 2.11E+00 miss 1238.12 5.83 2.38E-02 8.01E-01 miss 1280.98 1.43 -7.13E-01 2.04E+00 miss 1377.67 3.99 4.35E-01 1.48E+00 miss 1385.31 0.79 7.58E-02 4.92E+00 miss 1401.52 1.33 3.19E-01 2.35E+00 miss 1407.99 2.39 -1.02E-01 1.65E+00 miss 1509.21 2.13 6.32E-01 2.27E+00 miss 1661.27 1.05 4.62E-01 3.40E+00 miss 1729.59 2.88 5.96E-01 2.08E+00 miss 1764.49 15.30 1.70E-01 4.97E-01 miss 1847.43 2.03 6.12E-01 3.38E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 3.44E-01 9.85E-02 5.27E-01 miss 295.22 18.42 2.57E-01 2.60E-01 miss 351.93

• 35.60 1.20E-01 9.85E-02 miss 785.96 1.06 -7.10E-01 3.25E+00 miss

+ Pb214-XR 74.82 5.80 5.08E-01 1.22E+00 2.02E+00 miss 77.11 9.70 6.69E-01 1.22E+00 miss 87.35 2.24 2.12E+00 3.22E+00 miss 89.78 0.82 -8.12E-01 5.85E+00 miss

+ Ra-226 186.21 3.64 5.62E-01 1.01E+00 1.01E+00 miss

+ Ac-228 129.07 2.42 3.37E-01 1.95E-01 1.44E+00 miss 209.25 3.89 4.47E-01 8.22E-01 miss 270.24 3.46 8.27E-01 1.13E+00 miss 328.00 2.95 1.99E-01 1.14E+00 miss 338.32 11.27 1.55E-01 3.56E-01 miss 409.46 1.92 4.35E-01 1.52E+00 miss 463.00 4.40 -2.18E-01 6.40E-01 miss 794.95 4.25 -9.06E-02 8.16E-01 miss 911.20 25.80 2.51E-01 3.19E-01 miss 964.77 4.99 1.39E-01 8.66E-01 miss 968.97

• 15.80 3.56E-01 1.95E-01 miss

5/19/2016 10:11:10AM Page 8 of 8 Analysis Report for 19-May-16-10017 L310212AFRGS015SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 2.72E-01 1.95E-01 1.56E+00 miss

+ Pa-231 27.36 10.30 -4.42E-01 1.17E+00 2.35E+00 miss 283.69 1.70 3.49E-01 2.07E+00 miss 300.07 2.47 3.13E-02 1.17E+00 miss 302.65 2.20 4.70E-01 1.41E+00 miss 330.06 1.40 -3.61E-01 2.20E+00 miss

+ Th-234 92.38 2.13 -3.74E-01 3.18E+00 3.18E+00 miss 92.80 2.10 -1.66E-01 3.30E+00 miss 112.81 0.21 -3.40E+00 2.34E+01 miss

+ U-235 143.76 10.96 7.87E-02 6.65E-02 3.12E-01 miss 163.33 5.08 1.23E-01 6.17E-01 miss 185.71 57.20 3.48E-02 6.65E-02 miss 202.11 1.08 1.35E+00 2.65E+00 miss 205.31 5.01 -1.30E-01 4.51E-01 miss

+ Am-241 59.54 35.90 -1.88E-01 7.73E-01 7.73E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/25/2016 6:47:08AM Page 1 of 8 Analysis Report for 25-May-16-10001 L3-10212A-FJGS-016SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 25-May-16-10001 Sample Description  : L3-10212A-FJGS-016SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.563E+03 grams Facility  : Default Sample Taken On  : 5/16/2016 9:45:00AM Acquisition Started  : 5/25/2016 6:36:29AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P11314X2 Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.6 seconds Dead Time  : 0.09 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 6/28/2012 Efficiency Calibration Description  :

Sample Number  : 14983 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/25/2016 6:46:36AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/25/2016 6:47:08AM Page 2 of 8 Analysis Report for 25-May-16-10001 L3-10212A-FJGS-016SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide M 1 74.66 294 - 315 299.89 3.52E+01 17.08 1.18E+02 Pb214-XR Pb212-XR m 2 77.12 294 - 315 309.71 4.14E+01 18.00 1.16E+02 Pb214-XR Pb212-XR 3 238.69 949 - 961 955.10 1.26E+02 30.72 8.25E+01 Pb-212 4 295.36 1172 - 1188 1181.47 8.53E+01 26.23 5.53E+01 Pb-214 Eu-152 5 338.34 1349 - 1358 1353.22 3.58E+01 16.57 3.24E+01 Ac-228 6 351.88 1400 - 1415 1407.31 1.50E+02 28.73 4.25E+01 Pb-214 Bi-211 7 583.20 2324 - 2337 2331.80 4.35E+01 15.42 1.30E+01 Tl-208 8 609.28 2428 - 2445 2436.06 1.22E+02 26.35 3.65E+01 Bi-214 9 911.21 3638 - 3650 3643.32 2.45E+01 13.64 1.91E+01 Ac-228 10 1120.44 4474 - 4486 4480.33 1.86E+01 11.47 1.49E+01 Bi-214 11 1460.93 5834 - 5853 5843.03 2.28E+02 31.39 1.54E+01 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.99 1460.82

• 10.66 8.07E+00 1.31E+00 miss Tl-208 1.00 583.19

• 85.00 1.03E-01 3.87E-02 miss Pb-212 1.00 115.18 0.60 238.63

• 43.60 3.15E-01 9.23E-02 miss 300.09 3.30 Pb212-XR 1.00 74.82

• 10.28 7.37E-01 3.88E-01 miss 77.11

• 17.10 4.76E-01 2.29E-01 miss 87.35 3.97 89.78 1.46 Bi-214 1.00 609.32

• 45.49 5.57E-01 1.38E-01 miss 768.36 4.89 806.18 1.26 934.06 3.11

5/25/2016 6:47:08AM Page 3 of 8 Analysis Report for 25-May-16-10001 L3-10212A-FJGS-016SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 1.00 1120.29

• 14.92 3.90E-01 2.43E-01 miss 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 1.00 241.99 7.25 295.22

• 18.42 5.83E-01 2.02E-01 miss 351.93

• 35.60 5.95E-01 1.49E-01 miss 785.96 1.06 Ac-228 0.74 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32

• 11.27 4.38E-01 2.15E-01 miss 409.46 1.92 463.00 4.40 794.95 4.25 911.20

• 25.80 2.59E-01 1.46E-01 miss 964.77 4.99 968.97 15.80 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT

5/25/2016 6:47:08AM Page 4 of 8 Analysis Report for 25-May-16-10001 L3-10212A-FJGS-016SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.999 8.07E+00 1.31E+00 Tl-208 1.000 1.03E-01 3.87E-02 X Bi-211 0.961 Pb-212 1.000 3.15E-01 9.23E-02 Pb212-XR 1.000 5.43E-01 1.97E-01 Bi-214 1.000 5.17E-01 1.20E-01 Pb-214 1.000 5.91E-01 1.20E-01 X Pb214-XR 1.000 Ac-228 0.745 3.16E-01 1.21E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/25/2016 6:47:08AM Page 5 of 8 Analysis Report for 25-May-16-10001 L3-10212A-FJGS-016SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/25/2016 6:46:36AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 8.07E+00 5.89E-01 5.89E-01 miss

+ Cr-51 320.08 9.91 -7.39E-02 3.66E-01 3.66E-01 free

+ Mn-54 834.85 99.98 1.31E-03 3.70E-02 3.70E-02 miss

+ Co-58 810.76 99.45 1.38E-03 3.90E-02 3.90E-02 miss 1674.73 0.52 0.00E+00 2.39E+00 miss

+ Co-60 1173.23 99.85 -1.48E-02 3.50E-02 3.50E-02 miss 1332.49 99.98 -2.52E-03 3.80E-02 miss

+ Nb-94 702.65 99.81 -9.96E-04 3.01E-02 3.01E-02 miss 871.09 99.89 -3.89E-03 3.48E-02 miss

+ Ag-108m 79.13 6.60 2.74E-01 3.06E-02 9.10E-01 miss 433.94 90.50 7.27E-04 3.17E-02 miss 614.28 89.80 -1.91E-02 3.06E-02 miss 722.94 90.80 -4.21E-03 3.38E-02 miss

+ Sn-113 255.13 2.11 -8.46E-01 5.00E-02 1.11E+00 free 391.70 64.97 2.33E-02 5.00E-02 free

+ Cs-134 475.36 1.48 -8.61E-01 2.57E-02 1.99E+00 miss 563.25 8.34 8.52E-02 3.78E-01 miss 569.33 15.37 -7.82E-03 1.40E-01 miss 604.72 97.62 -8.13E-03 2.57E-02 miss

5/25/2016 6:47:08AM Page 6 of 8 Analysis Report for 25-May-16-10001 L3-10212A-FJGS-016SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 1.35E-02 2.57E-02 4.90E-02 miss 801.95 8.69 1.23E-01 4.10E-01 miss 1038.61 0.99 -4.97E-01 3.99E+00 miss 1167.97 1.79 1.14E+00 3.16E+00 miss 1365.19 3.02 -1.03E-01 8.80E-01 miss

+ Cs-137 661.66 85.10 1.17E-02 4.51E-02 4.51E-02 miss

+ Eu-152 121.78 28.67 9.03E-03 9.40E-02 9.40E-02 miss 244.70 7.61 -7.31E-02 3.20E-01 miss 295.94 0.45 1.25E+01 1.20E+01 miss 344.28 26.60 1.96E-02 1.15E-01 miss 367.79 0.86 -2.34E-01 2.69E+00 miss 411.12 2.24 -2.30E-01 9.29E-01 miss 443.96 2.83 -1.46E-01 9.85E-01 miss 488.68 0.42 -1.92E+00 5.58E+00 miss 563.99 0.49 3.82E+00 7.01E+00 miss 586.26 0.46 -5.51E+00 6.63E+00 miss 678.62 0.47 -6.25E-01 7.92E+00 miss 688.67 0.86 -1.57E+00 2.84E+00 miss 719.35 0.28 1.93E+00 1.26E+01 miss 778.90 12.96 -4.27E-02 2.28E-01 miss 810.45 0.32 -2.82E+00 9.45E+00 miss 867.37 4.26 1.55E-01 9.85E-01 miss 919.33 0.43 1.56E+00 9.08E+00 miss 964.08 14.65 9.71E-03 3.38E-01 miss 1085.87 10.24 -5.24E-02 3.94E-01 miss 1089.74 1.73 -2.26E-01 2.68E+00 miss 1112.07 13.69 7.70E-02 3.98E-01 miss 1212.95 1.43 2.92E-01 3.04E+00 miss 1249.94 0.19 2.12E+00 2.52E+01 miss 1299.14 1.63 1.83E-01 2.56E+00 miss 1408.01 21.07 3.04E-02 2.28E-01 miss 1457.64 0.50 -1.06E+01 1.55E+01 miss 1528.10 0.28 2.77E+00 1.29E+01 miss

+ Eu-154 123.07 40.40 1.99E-02 7.05E-02 7.05E-02 miss 247.93 6.89 -1.64E-01 2.96E-01 miss 591.76 4.95 8.26E-02 6.55E-01 miss 692.42 1.78 5.18E-02 1.92E+00 miss 723.30 20.06 -1.79E-02 1.53E-01 miss 756.80 4.52 -3.65E-01 3.93E-01 miss 873.18 12.08 3.30E-02 3.30E-01 miss 996.29 10.48 4.63E-03 3.64E-01 miss 1004.76 18.01 -8.13E-03 1.95E-01 miss 1274.43 34.80 4.21E-03 1.18E-01 miss 1596.48 1.80 -8.72E-01 1.66E+00 miss

+ Eu-155 45.30 1.31 1.13E+00 1.58E-01 8.75E+00 miss 60.01 1.22 3.44E-01 1.04E+01 miss 86.55 30.70 3.81E-03 1.68E-01 miss 105.31 21.10 4.48E-02 1.58E-01 miss

+ Tl-208 583.19

• 85.00 1.03E-01 3.76E-02 3.76E-02 miss

+ Bi-211 351.07

• 13.02 1.63E+00 2.99E-01 2.99E-01 miss

+ Pb-211 404.85 3.78 -3.56E-01 6.22E-01 6.22E-01 miss

5/25/2016 6:47:08AM Page 7 of 8 Analysis Report for 25-May-16-10001 L3-10212A-FJGS-016SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 -5.36E-01 6.22E-01 1.11E+00 miss 832.01 3.52 4.26E-01 1.10E+00 miss

+ Bi-212 39.86 1.06 1.31E+00 7.90E-01 1.02E+01 miss 727.33 6.67 4.75E-01 7.90E-01 miss 785.37 1.10 2.29E+00 4.07E+00 miss 1620.50 1.47 3.82E-01 2.99E+00 miss

+ Pb-212 115.18 0.60 9.10E-01 9.33E-02 4.86E+00 miss 238.63

• 43.60 3.15E-01 9.33E-02 miss 300.09 3.30 3.18E-01 9.65E-01 miss

+ Pb212-XR 74.82

• 10.28 7.37E-01 4.38E-01 8.06E-01 miss 77.11

• 17.10 4.76E-01 4.38E-01 miss 87.35 3.97 3.55E-01 1.32E+00 miss 89.78 1.46 6.04E-01 3.24E+00 miss

+ Bi-214 609.32

• 45.49 5.57E-01 1.21E-01 1.21E-01 miss 768.36 4.89 4.78E-01 1.06E+00 miss 806.18 1.26 6.57E-01 2.61E+00 miss 934.06 3.11 5.09E-01 1.56E+00 miss 1120.29

• 14.92 3.90E-01 3.19E-01 miss 1155.21 1.63 8.63E-01 3.55E+00 miss 1238.12 5.83 6.58E-01 1.35E+00 miss 1280.98 1.43 1.09E+00 3.98E+00 miss 1377.67 3.99 2.17E-01 1.19E+00 miss 1385.31 0.79 1.96E-01 4.24E+00 miss 1401.52 1.33 5.49E-01 2.96E+00 miss 1407.99 2.39 2.67E-01 2.01E+00 miss 1509.21 2.13 7.26E-01 2.18E+00 miss 1661.27 1.05 0.00E+00 1.08E+00 miss 1729.59 2.88 7.46E-01 1.96E+00 miss 1764.49 15.30 4.66E-01 6.55E-01 miss 1847.43 2.03 1.11E+00 2.91E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 6.54E-01 1.09E-01 5.94E-01 miss 295.22

• 18.42 5.83E-01 2.28E-01 miss 351.93

• 35.60 5.95E-01 1.09E-01 miss 785.96 1.06 7.63E-01 3.70E+00 miss

+ Pb214-XR 74.82

• 5.80 1.31E+00 7.71E-01 1.43E+00 miss 77.11

• 9.70 8.39E-01 7.71E-01 miss 87.35 2.24 6.29E-01 2.34E+00 miss 89.78 0.82 1.08E+00 5.77E+00 miss

+ Ra-226 186.21 3.64 7.72E-01 9.27E-01 9.27E-01 miss

+ Ac-228 129.07 2.42 4.40E-01 1.93E-01 1.19E+00 miss 209.25 3.89 4.84E-01 8.60E-01 miss 270.24 3.46 4.19E-01 9.96E-01 miss 328.00 2.95 2.40E-01 1.00E+00 miss 338.32

• 11.27 4.38E-01 2.64E-01 miss 409.46 1.92 8.77E-02 1.37E+00 miss 463.00 4.40 2.25E-01 7.86E-01 miss 794.95 4.25 -1.18E-01 9.30E-01 miss 911.20

• 25.80 2.59E-01 1.93E-01 miss 964.77 4.99 -1.90E-01 9.49E-01 miss 968.97 15.80 2.65E-01 4.34E-01 miss

5/25/2016 6:47:08AM Page 8 of 8 Analysis Report for 25-May-16-10001 L3-10212A-FJGS-016SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 2.50E-01 1.93E-01 1.16E+00 miss

+ Pa-231 27.36 10.30 0.00E+00 1.18E-01 1.18E-01 miss 283.69 1.70 3.27E-01 1.54E+00 miss 300.07 2.47 4.25E-01 1.29E+00 miss 302.65 2.20 -1.93E-01 1.06E+00 miss 330.06 1.40 -5.63E-01 2.07E+00 miss

+ Th-234 92.38 2.13 1.13E+00 2.83E+00 2.83E+00 miss 92.80 2.10 1.73E+00 2.94E+00 miss 112.81 0.21 2.83E+00 1.68E+01 miss

+ U-235 143.76 10.96 6.47E-02 5.61E-02 2.77E-01 miss 163.33 5.08 -4.06E-02 4.79E-01 miss 185.71 57.20 3.11E-02 5.61E-02 miss 202.11 1.08 -5.93E-01 2.13E+00 miss 205.31 5.01 3.79E-02 4.40E-01 miss

+ Am-241 59.54 35.90 -8.06E-02 3.40E-01 3.40E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/25/2016 6:47:45AM Page 1 of 8 Analysis Report for 25-May-16-10002 L3-10212A-FJGS-017SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 25-May-16-10002 Sample Description  : L3-10212A-FJGS-017SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.449E+03 grams Facility  : Default Sample Taken On  : 5/16/2016 10:09:00AM Acquisition Started  : 5/25/2016 6:36:39AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P40818B Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.9 seconds Dead Time  : 0.16 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 1/5/2015 Efficiency Calibration Description  :

Sample Number  : 14984 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/25/2016 6:47:15AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/25/2016 6:47:45AM Page 2 of 8 Analysis Report for 25-May-16-10002 L3-10212A-FJGS-017SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.68 948 - 962 955.22 1.39E+02 34.82 1.13E+02 Pb-212 2 338.34 1348 - 1359 1353.56 3.20E+01 17.46 4.01E+01 Ac-228 3 352.11 1402 - 1413 1408.63 5.62E+01 20.62 4.55E+01 Pb-214 Bi-211 4 583.12 2326 - 2338 2332.27 3.77E+01 15.68 2.06E+01 Tl-208 5 609.22 2431 - 2444 2436.61 5.34E+01 16.37 1.12E+01 Bi-214 6 910.86 3635 - 3649 3643.13 2.69E+01 12.74 1.22E+01 Ac-228 7 1460.81 5834 - 5854 5844.23 1.74E+02 26.38 0.00E+00 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 1.00 1460.82

• 10.66 7.37E+00 1.29E+00 miss Tl-208 1.00 583.19

• 85.00 1.07E-01 4.64E-02 miss Bi-211 0.93 351.07

• 13.02 7.34E-01 2.94E-01 miss Pb-212 1.00 115.18 0.60 238.63

• 43.60 4.25E-01 1.26E-01 miss 300.09 3.30 Bi-214 1.00 609.32

• 45.49 2.92E-01 9.62E-02 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05

5/25/2016 6:47:45AM Page 3 of 8 Analysis Report for 25-May-16-10002 L3-10212A-FJGS-017SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 1.00 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 0.99 241.99 7.25 295.22 18.42 351.93

• 35.60 2.68E-01 1.07E-01 miss 785.96 1.06 Ac-228 0.99 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32

• 11.27 4.70E-01 2.68E-01 miss 409.46 1.92 463.00 4.40 794.95 4.25 911.20

• 25.80 3.41E-01 1.64E-01 miss 964.77 4.99 968.97 15.80 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 1.000 7.37E+00 1.29E+00 Tl-208 1.000 1.07E-01 4.64E-02

? Bi-211 0.936 7.34E-01 2.94E-01 Pb-212 1.000 4.25E-01 1.26E-01

5/25/2016 6:47:45AM Page 4 of 8 Analysis Report for 25-May-16-10002 L3-10212A-FJGS-017SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

Bi-214 1.000 2.92E-01 9.62E-02

? Pb-214 0.999 2.68E-01 1.07E-01 Ac-228 0.998 3.76E-01 1.40E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/25/2016 6:47:45AM Page 5 of 8 Analysis Report for 25-May-16-10002 L3-10212A-FJGS-017SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/25/2016 6:47:15AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 7.37E+00 1.15E-01 1.15E-01 miss

+ Cr-51 320.08 9.91 -1.26E-02 3.51E-01 3.51E-01 free

+ Mn-54 834.85 99.98 2.09E-03 4.98E-02 4.98E-02 miss

+ Co-58 810.76 99.45 -6.29E-03 4.34E-02 4.34E-02 miss 1674.73 0.52 0.00E+00 2.86E+00 miss

+ Co-60 1173.23 99.85 1.28E-02 3.92E-02 5.84E-02 miss 1332.49 99.98 6.03E-04 3.92E-02 miss

+ Nb-94 702.65 99.81 -1.37E-03 3.60E-02 3.60E-02 miss 871.09 99.89 -7.29E-03 4.16E-02 miss

+ Ag-108m 79.13 6.60 1.78E-01 3.45E-02 1.52E+00 miss 433.94 90.50 6.96E-03 3.45E-02 miss 614.28 89.80 2.11E-02 5.43E-02 miss 722.94 90.80 9.07E-03 4.34E-02 miss

+ Sn-113 255.13 2.11 7.18E-02 5.99E-02 1.63E+00 free 391.70 64.97 3.40E-03 5.99E-02 free

+ Cs-134 475.36 1.48 -1.46E+00 3.84E-02 2.15E+00 miss 563.25 8.34 -5.49E-02 4.53E-01 miss 569.33 15.37 -5.77E-02 2.20E-01 miss 604.72 97.62 7.75E-03 3.84E-02 miss

5/25/2016 6:47:45AM Page 6 of 8 Analysis Report for 25-May-16-10002 L3-10212A-FJGS-017SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 -6.56E-03 3.84E-02 4.61E-02 miss 801.95 8.69 -2.32E-02 3.74E-01 miss 1038.61 0.99 -5.34E-01 4.77E+00 miss 1167.97 1.79 -3.10E-02 2.34E+00 miss 1365.19 3.02 3.07E-01 1.72E+00 miss

+ Cs-137 661.66 85.10 2.24E-03 5.16E-02 5.16E-02 miss

+ Eu-152 121.78 28.67 8.18E-02 1.27E-01 1.46E-01 miss 244.70 7.61 2.32E-01 5.15E-01 miss 295.94 0.45 6.57E+00 1.15E+01 miss 344.28 26.60 3.19E-02 1.27E-01 miss 367.79 0.86 -3.67E-01 3.39E+00 miss 411.12 2.24 4.39E-01 1.60E+00 miss 443.96 2.83 -3.89E-02 1.12E+00 miss 488.68 0.42 1.70E-02 7.19E+00 miss 563.99 0.49 2.96E+00 8.73E+00 miss 586.26 0.46 -9.85E-01 5.68E+00 miss 678.62 0.47 -1.73E+00 8.53E+00 miss 688.67 0.86 2.28E-01 3.39E+00 miss 719.35 0.28 -7.14E-02 1.50E+01 miss 778.90 12.96 3.70E-02 3.78E-01 miss 810.45 0.32 3.65E+00 1.41E+01 miss 867.37 4.26 9.69E-02 1.05E+00 miss 919.33 0.43 2.53E+00 9.25E+00 miss 964.08 14.65 -1.98E-02 3.87E-01 miss 1085.87 10.24 -8.73E-02 3.87E-01 miss 1089.74 1.73 -2.74E-01 1.57E+00 miss 1112.07 13.69 8.20E-02 3.28E-01 miss 1212.95 1.43 -1.09E+00 3.92E+00 miss 1249.94 0.19 1.13E+01 3.39E+01 miss 1299.14 1.63 -1.20E+00 2.75E+00 miss 1408.01 21.07 9.94E-03 2.25E-01 miss 1457.64 0.50 0.00E+00 1.27E+01 miss 1528.10 0.28 6.33E-01 1.79E+01 miss

+ Eu-154 123.07 40.40 -5.10E-02 7.77E-02 7.77E-02 miss 247.93 6.89 -3.09E-02 4.65E-01 miss 591.76 4.95 7.90E-02 6.97E-01 miss 692.42 1.78 6.38E-01 2.16E+00 miss 723.30 20.06 1.51E-02 1.68E-01 miss 756.80 4.52 -4.05E-01 5.93E-01 miss 873.18 12.08 4.82E-02 3.45E-01 miss 996.29 10.48 -4.80E-02 3.58E-01 miss 1004.76 18.01 -2.92E-02 1.43E-01 miss 1274.43 34.80 -5.04E-02 1.54E-01 miss 1596.48 1.80 5.23E-01 2.50E+00 miss

+ Eu-155 45.30 1.31 4.34E+00 2.33E-01 2.77E+01 miss 60.01 1.22 5.23E+00 2.45E+01 miss 86.55 30.70 5.27E-02 2.58E-01 miss 105.31 21.10 -3.83E-03 2.33E-01 miss

+ Tl-208 583.19

• 85.00 1.07E-01 5.33E-02 5.33E-02 miss

+ Bi-211 351.07

• 13.02 7.34E-01 3.39E-01 3.39E-01 miss

+ Pb-211 404.85 3.78 -1.59E-01 9.67E-01 9.67E-01 miss

5/25/2016 6:47:45AM Page 7 of 8 Analysis Report for 25-May-16-10002 L3-10212A-FJGS-017SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 -4.98E-01 9.67E-01 1.33E+00 miss 832.01 3.52 -1.65E-01 1.38E+00 miss

+ Bi-212 39.86 1.06 6.63E+00 8.46E-01 2.96E+01 miss 727.33 6.67 5.53E-01 8.46E-01 miss 785.37 1.10 -6.48E-01 2.49E+00 miss 1620.50 1.47 4.37E-01 3.09E+00 miss

+ Pb-212 115.18 0.60 3.48E+00 1.36E-01 8.10E+00 miss 238.63

• 43.60 4.25E-01 1.36E-01 miss 300.09 3.30 -1.13E-01 1.07E+00 miss

+ Pb212-XR 74.82 10.28 7.99E-01 8.69E-01 1.45E+00 miss 77.11 17.10 1.01E+00 8.69E-01 miss 87.35 3.97 1.38E+00 2.11E+00 miss 89.78 1.46 1.89E+00 4.57E+00 miss

+ Bi-214 609.32

• 45.49 2.92E-01 8.11E-02 8.11E-02 miss 768.36 4.89 1.49E-01 9.44E-01 miss 806.18 1.26 1.32E+00 3.77E+00 miss 934.06 3.11 2.01E-01 1.29E+00 miss 1120.29 14.92 1.85E-01 4.74E-01 miss 1155.21 1.63 -7.10E-01 3.08E+00 miss 1238.12 5.83 4.03E-01 1.20E+00 miss 1280.98 1.43 1.10E+00 4.03E+00 miss 1377.67 3.99 4.30E-01 1.42E+00 miss 1385.31 0.79 -1.45E+00 5.08E+00 miss 1401.52 1.33 -6.27E-02 3.54E+00 miss 1407.99 2.39 8.73E-02 1.97E+00 miss 1509.21 2.13 1.55E-01 1.60E+00 miss 1661.27 1.05 4.77E-01 3.51E+00 miss 1729.59 2.88 6.08E-01 2.34E+00 miss 1764.49 15.30 3.19E-01 5.95E-01 miss 1847.43 2.03 7.97E-01 2.86E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 1.83E-01 1.24E-01 6.00E-01 miss 295.22 18.42 3.19E-01 3.14E-01 miss 351.93

• 35.60 2.68E-01 1.24E-01 miss 785.96 1.06 -4.65E-01 2.59E+00 miss

+ Pb214-XR 74.82 5.80 1.42E+00 1.53E+00 2.57E+00 miss 77.11 9.70 1.78E+00 1.53E+00 miss 87.35 2.24 2.45E+00 3.74E+00 miss 89.78 0.82 3.37E+00 8.14E+00 miss

+ Ra-226 186.21 3.64 6.31E-01 1.19E+00 1.19E+00 miss

+ Ac-228 129.07 2.42 2.35E-01 1.89E-01 1.63E+00 miss 209.25 3.89 3.65E-01 9.95E-01 miss 270.24 3.46 5.96E-01 1.17E+00 miss 328.00 2.95 8.23E-01 1.43E+00 miss 338.32

• 11.27 4.70E-01 3.61E-01 miss 409.46 1.92 7.88E-03 1.72E+00 miss 463.00 4.40 2.76E-01 8.81E-01 miss 794.95 4.25 -1.95E-01 7.54E-01 miss 911.20

• 25.80 3.41E-01 1.89E-01 miss 964.77 4.99 1.89E-01 1.28E+00 miss 968.97 15.80 4.31E-01 5.80E-01 miss

5/25/2016 6:47:45AM Page 8 of 8 Analysis Report for 25-May-16-10002 L3-10212A-FJGS-017SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 4.41E-01 1.89E-01 1.96E+00 miss

+ Pa-231 27.36 10.30 -5.53E-03 1.43E+00 3.51E+00 miss 283.69 1.70 8.71E-02 2.00E+00 miss 300.07 2.47 -1.51E-01 1.43E+00 miss 302.65 2.20 -3.16E-01 1.57E+00 miss 330.06 1.40 3.09E-01 2.48E+00 miss

+ Th-234 92.38 2.13 8.56E-01 3.66E+00 3.66E+00 miss 92.80 2.10 1.40E+00 3.88E+00 miss 112.81 0.21 8.23E+00 2.73E+01 miss

+ U-235 143.76 10.96 1.45E-01 7.68E-02 3.68E-01 miss 163.33 5.08 -1.25E-02 6.95E-01 miss 185.71 57.20 3.93E-02 7.68E-02 miss 202.11 1.08 1.77E+00 3.61E+00 miss 205.31 5.01 2.23E-01 6.64E-01 miss

+ Am-241 59.54 35.90 5.24E-02 8.54E-01 8.54E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/25/2016 7:06:10AM Page 1 of 8 Analysis Report for 25-May-16-10003 L3-10212A-FJGS-018SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 25-May-16-10003 Sample Description  : L3-10212A-FJGS-018SS (DRIED)

Sample Type  : 538G Soil Unit  :

Sample Point  :

Sample Size  : 1.443E+03 grams Facility  : Default Sample Taken On  : 5/16/2016 10:30:00AM Acquisition Started  : 5/25/2016 6:55:28AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P11314X2 Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.5 seconds Dead Time  : 0.08 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 6/28/2012 Efficiency Calibration Description  :

Sample Number  : 14985 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/25/2016 7:05:37AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/25/2016 7:06:10AM Page 2 of 8 Analysis Report for 25-May-16-10003 L3-10212A-FJGS-018SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 77.06 305 - 314 309.45 3.32E+01 25.85 9.75E+01 Pb214-XR Pb212-XR M 2 238.61 950 - 973 954.76 1.08E+02 23.38 6.95E+01 Pb-212 m 3 241.90 950 - 973 967.92 1.97E+01 12.28 6.16E+01 Pb-214 4 295.21 1175 - 1187 1180.88 5.51E+01 21.72 4.78E+01 Pb-214 Eu-152 5 351.80 1400 - 1414 1407.00 1.02E+02 25.05 4.39E+01 Pb-214 Bi-211 6 477.56 1906 - 1913 1909.57 7.40E+00 9.96 1.92E+01 BE-7 7 583.18 2326 - 2339 2331.73 3.96E+01 14.81 1.27E+01 Tl-208 8 609.21 2429 - 2443 2435.78 1.17E+02 24.87 3.00E+01 Bi-214 9 1460.74 5833 - 5854 5842.28 1.84E+02 27.83 8.13E+00 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr BE-7 1.00 477.60

• 10.44 1.51E-01 2.05E-01 miss K-40 1.00 1460.82

• 10.66 7.04E+00 1.23E+00 miss Tl-208 1.00 583.19

• 85.00 1.02E-01 4.01E-02 miss Pb-212 1.00 115.18 0.60 238.63

• 43.60 2.94E-01 7.92E-02 miss 300.09 3.30 Pb212-XR 1.00 74.82 10.28 77.11

• 17.10 4.15E-01 3.33E-01 miss 87.35 3.97 89.78 1.46 Bi-214 1.00 609.32

• 45.49 5.80E-01 1.42E-01 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63

5/25/2016 7:06:10AM Page 3 of 8 Analysis Report for 25-May-16-10003 L3-10212A-FJGS-018SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 1.00 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 0.99 241.99

• 7.25 3.24E-01 2.09E-01 miss 295.22

• 18.42 4.08E-01 1.74E-01 miss 351.93

• 35.60 4.39E-01 1.29E-01 miss 785.96 1.06 Pb214-XR 1.00 74.82 5.80 77.11

• 9.70 7.31E-01 5.92E-01 miss 87.35 2.24 89.78 0.82

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

BE-7 1.000 1.51E-01 2.05E-01 K-40 1.000 7.04E+00 1.23E+00 Tl-208 1.000 1.02E-01 4.01E-02 X Bi-211 0.968

5/25/2016 7:06:10AM Page 4 of 8 Analysis Report for 25-May-16-10003 L3-10212A-FJGS-018SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

Pb-212 1.000 2.94E-01 7.92E-02

? Pb212-XR 1.000 4.15E-01 3.33E-01 Bi-214 1.000 5.80E-01 1.42E-01 Pb-214 0.999 4.08E-01 9.27E-02

? Pb214-XR 1.000 7.31E-01 5.92E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/25/2016 7:06:10AM Page 5 of 8 Analysis Report for 25-May-16-10003 L3-10212A-FJGS-018SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/25/2016 7:05:37AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 7.04E+00 4.97E-01 4.97E-01 miss

+ Cr-51 320.08 9.91 1.13E-02 3.16E-01 3.16E-01 free

+ Mn-54 834.85 99.98 -1.08E-03 4.27E-02 4.27E-02 miss

+ Co-58 810.76 99.45 -1.82E-02 2.78E-02 2.78E-02 miss 1674.73 0.52 0.00E+00 2.58E+00 miss

+ Co-60 1173.23 99.85 -1.22E-02 4.11E-02 4.61E-02 miss 1332.49 99.98 -4.55E-03 4.11E-02 miss

+ Nb-94 702.65 99.81 1.12E-02 2.11E-02 3.95E-02 miss 871.09 99.89 -1.01E-02 2.11E-02 miss

+ Ag-108m 79.13 6.60 9.53E-02 3.57E-02 8.20E-01 miss 433.94 90.50 1.22E-02 3.57E-02 miss 614.28 89.80 -7.43E-03 3.79E-02 miss 722.94 90.80 -1.67E-02 3.66E-02 miss

+ Sn-113 255.13 2.11 3.82E-01 3.53E-02 1.45E+00 free 391.70 64.97 -7.43E-03 3.53E-02 free

+ Cs-134 475.36 1.48 -1.06E+00 3.86E-02 2.06E+00 miss 563.25 8.34 8.26E-03 3.39E-01 miss 569.33 15.37 -2.94E-02 2.12E-01 miss 604.72 97.62 4.12E-03 3.86E-02 miss

5/25/2016 7:06:10AM Page 6 of 8 Analysis Report for 25-May-16-10003 L3-10212A-FJGS-018SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 7.01E-03 3.86E-02 4.18E-02 miss 801.95 8.69 6.61E-02 4.13E-01 miss 1038.61 0.99 -1.87E+00 3.06E+00 miss 1167.97 1.79 -9.83E-01 2.77E+00 miss 1365.19 3.02 1.48E-01 1.39E+00 miss

+ Cs-137 661.66 85.10 4.21E-02 5.98E-02 5.98E-02 miss

+ Eu-152 121.78 28.67 3.93E-03 9.91E-02 1.00E-01 miss 244.70 7.61 4.62E-02 4.11E-01 miss 295.94 0.45 1.04E+01 1.15E+01 miss 344.28 26.60 -1.59E-02 9.91E-02 miss 367.79 0.86 8.09E-01 3.46E+00 miss 411.12 2.24 -7.97E-01 1.22E+00 miss 443.96 2.83 2.93E-01 1.25E+00 miss 488.68 0.42 -7.38E-01 6.05E+00 miss 563.99 0.49 -1.74E-01 5.72E+00 miss 586.26 0.46 -4.02E+00 4.44E+00 miss 678.62 0.47 -7.15E-01 5.54E+00 miss 688.67 0.86 6.29E-01 4.76E+00 miss 719.35 0.28 1.15E+00 1.44E+01 miss 778.90 12.96 -2.88E-02 2.70E-01 miss 810.45 0.32 -1.81E+00 1.02E+01 miss 867.37 4.26 1.25E-01 1.01E+00 miss 919.33 0.43 -2.91E+00 6.48E+00 miss 964.08 14.65 6.78E-02 3.51E-01 miss 1085.87 10.24 -3.02E-01 2.39E-01 miss 1089.74 1.73 -4.96E-01 2.08E+00 miss 1112.07 13.69 -9.45E-02 2.97E-01 miss 1212.95 1.43 -3.95E-01 3.02E+00 miss 1249.94 0.19 -1.24E+00 2.32E+01 miss 1299.14 1.63 -1.32E+00 1.70E+00 miss 1408.01 21.07 -8.76E-03 2.27E-01 miss 1457.64 0.50 -5.76E+00 1.35E+01 miss 1528.10 0.28 0.00E+00 4.06E+00 miss

+ Eu-154 123.07 40.40 4.54E-03 6.61E-02 6.61E-02 miss 247.93 6.89 -1.05E-02 4.06E-01 miss 591.76 4.95 4.60E-02 6.72E-01 miss 692.42 1.78 3.60E-01 2.31E+00 miss 723.30 20.06 -6.45E-02 1.66E-01 miss 756.80 4.52 1.14E-01 7.59E-01 miss 873.18 12.08 1.06E-02 2.57E-01 miss 996.29 10.48 -4.35E-02 3.24E-01 miss 1004.76 18.01 -7.63E-02 1.63E-01 miss 1274.43 34.80 -1.42E-02 1.15E-01 miss 1596.48 1.80 2.44E-01 1.79E+00 miss

+ Eu-155 45.30 1.31 3.21E+00 1.71E-01 9.65E+00 miss 60.01 1.22 -3.08E+00 9.99E+00 miss 86.55 30.70 1.10E-01 1.90E-01 miss 105.31 21.10 2.08E-02 1.71E-01 miss

+ Tl-208 583.19

• 85.00 1.02E-01 4.00E-02 4.00E-02 miss

+ Bi-211 351.07

• 13.02 1.20E+00 3.19E-01 3.19E-01 miss

+ Pb-211 404.85 3.78 2.15E-01 8.14E-01 8.14E-01 miss

5/25/2016 7:06:10AM Page 7 of 8 Analysis Report for 25-May-16-10003 L3-10212A-FJGS-018SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 -8.67E-02 8.14E-01 1.88E+00 miss 832.01 3.52 1.45E-01 1.11E+00 miss

+ Bi-212 39.86 1.06 6.16E+00 8.12E-01 1.17E+01 miss 727.33 6.67 1.91E-01 8.12E-01 miss 785.37 1.10 2.19E+00 4.89E+00 miss 1620.50 1.47 -1.88E-01 2.21E+00 miss

+ Pb-212 115.18 0.60 -8.00E-01 8.18E-02 5.10E+00 miss 238.63

• 43.60 2.94E-01 8.18E-02 miss 300.09 3.30 2.87E-01 9.38E-01 miss

+ Pb212-XR 74.82 10.28 7.85E-01 5.08E-01 9.19E-01 miss 77.11

• 17.10 4.15E-01 5.08E-01 miss 87.35 3.97 5.42E-01 1.35E+00 miss 89.78 1.46 1.96E+00 3.13E+00 miss

+ Bi-214 609.32

• 45.49 5.80E-01 1.13E-01 1.13E-01 miss 768.36 4.89 2.60E-01 1.08E+00 miss 806.18 1.26 7.54E-01 3.59E+00 miss 934.06 3.11 8.16E-01 1.76E+00 miss 1120.29 14.92 7.50E-01 6.88E-01 miss 1155.21 1.63 7.20E-01 3.37E+00 miss 1238.12 5.83 6.48E-01 1.33E+00 miss 1280.98 1.43 6.40E-01 3.65E+00 miss 1377.67 3.99 1.61E-01 1.18E+00 miss 1385.31 0.79 1.77E+00 5.94E+00 miss 1401.52 1.33 -9.77E-01 2.76E+00 miss 1407.99 2.39 -7.70E-02 1.99E+00 miss 1509.21 2.13 1.18E+00 2.77E+00 miss 1661.27 1.05 4.31E-01 4.00E+00 miss 1729.59 2.88 1.62E-01 1.19E+00 miss 1764.49 15.30 4.08E-01 6.58E-01 miss 1847.43 2.03 9.24E-01 3.15E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99

• 7.25 3.24E-01 1.17E-01 4.70E-01 miss 295.22

• 18.42 4.08E-01 2.13E-01 miss 351.93

• 35.60 4.39E-01 1.17E-01 miss 785.96 1.06 1.47E+00 4.58E+00 miss

+ Pb214-XR 74.82 5.80 1.39E+00 8.96E-01 1.63E+00 miss 77.11

• 9.70 7.31E-01 8.96E-01 miss 87.35 2.24 9.61E-01 2.38E+00 miss 89.78 0.82 3.49E+00 5.57E+00 miss

+ Ra-226 186.21 3.64 7.61E-01 9.56E-01 9.56E-01 miss

+ Ac-228 129.07 2.42 -7.76E-02 2.64E-01 1.17E+00 miss 209.25 3.89 6.01E-01 9.01E-01 miss 270.24 3.46 6.26E-01 1.14E+00 miss 328.00 2.95 8.64E-01 1.26E+00 miss 338.32 11.27 3.76E-01 4.31E-01 miss 409.46 1.92 5.84E-01 1.79E+00 miss 463.00 4.40 -2.63E-02 7.38E-01 miss 794.95 4.25 -8.82E-02 6.83E-01 miss 911.20 25.80 1.55E-01 2.64E-01 miss 964.77 4.99 3.50E-01 1.12E+00 miss 968.97 15.80 4.17E-01 5.08E-01 miss

5/25/2016 7:06:10AM Page 8 of 8 Analysis Report for 25-May-16-10003 L3-10212A-FJGS-018SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 8.31E-01 2.64E-01 2.15E+00 miss

+ Pa-231 27.36 10.30 0.00E+00 1.27E-01 1.27E-01 miss 283.69 1.70 2.45E-01 1.84E+00 miss 300.07 2.47 3.83E-01 1.25E+00 miss 302.65 2.20 2.73E-01 1.41E+00 miss 330.06 1.40 -1.54E+00 1.48E+00 miss

+ Th-234 92.38 2.13 2.70E+00 3.15E+00 3.15E+00 miss 92.80 2.10 3.04E+00 3.26E+00 miss 112.81 0.21 -6.19E+00 1.78E+01 miss

+ U-235 143.76 10.96 5.53E-02 5.61E-02 2.72E-01 miss 163.33 5.08 -3.97E-02 5.19E-01 miss 185.71 57.20 1.60E-02 5.61E-02 miss 202.11 1.08 5.57E-02 2.69E+00 miss 205.31 5.01 2.38E-01 5.76E-01 miss

+ Am-241 59.54 35.90 -9.98E-04 3.62E-01 3.62E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/25/2016 7:06:47AM Page 1 of 7 Analysis Report for 25-May-16-10004 L3-10212A-FJGS-019SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 25-May-16-10004 Sample Description  : L3-10212A-FJGS-019SS (DRIED)

Sample Type  : 538G Soil Unit  :

Sample Point  :

Sample Size  : 1.016E+03 grams Facility  : Default Sample Taken On  : 5/16/2016 10:45:00AM Acquisition Started  : 5/25/2016 6:55:50AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P40818B Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.9 seconds Dead Time  : 0.16 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 1/5/2015 Efficiency Calibration Description  :

Sample Number  : 14986 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/25/2016 7:06:16AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/25/2016 7:06:47AM Page 2 of 7 Analysis Report for 25-May-16-10004 L3-10212A-FJGS-019SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.73 951 - 961 955.40 8.29E+01 23.55 4.62E+01 Pb-212 2 351.90 1403 - 1414 1407.78 4.00E+01 16.33 2.39E+01 Pb-214 Bi-211 3 583.08 2325 - 2339 2332.08 3.75E+01 15.00 1.50E+01 Tl-208 4 609.36 2430 - 2445 2437.19 4.51E+01 16.19 1.57E+01 Bi-214 5 1460.71 5836 - 5855 5843.82 1.02E+02 21.27 9.53E+00 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.99 1460.82

• 10.66 6.18E+00 1.39E+00 miss Tl-208 0.99 583.19

• 85.00 1.52E-01 6.35E-02 miss Bi-211 0.95 351.07

• 13.02 7.45E-01 3.27E-01 miss Pb-212 0.99 115.18 0.60 238.63

• 43.60 3.60E-01 1.18E-01 miss 300.09 3.30 Bi-214 1.00 609.32

• 45.49 3.52E-01 1.33E-01 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30

5/25/2016 7:06:47AM Page 3 of 7 Analysis Report for 25-May-16-10004 L3-10212A-FJGS-019SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 1.00 1847.43 2.03 2118.51 1.16 Pb-214 1.00 241.99 7.25 295.22 18.42 351.93

• 35.60 2.72E-01 1.19E-01 miss 785.96 1.06

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.999 6.18E+00 1.39E+00 Tl-208 0.999 1.52E-01 6.35E-02

? Bi-211 0.959 7.45E-01 3.27E-01 Pb-212 0.999 3.60E-01 1.18E-01 Bi-214 1.000 3.52E-01 1.33E-01

? Pb-214 1.000 2.72E-01 1.19E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/25/2016 7:06:47AM Page 4 of 7 Analysis Report for 25-May-16-10004 L3-10212A-FJGS-019SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/25/2016 7:06:16AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 6.18E+00 8.19E-01 8.19E-01 miss

+ Cr-51 320.08 9.91 -1.58E-01 4.55E-01 4.55E-01 free

+ Mn-54 834.85 99.98 4.93E-03 5.87E-02 5.87E-02 miss

+ Co-58 810.76 99.45 5.70E-03 5.67E-02 5.67E-02 miss 1674.73 0.52 -7.54E-01 1.11E+01 miss

+ Co-60 1173.23 99.85 4.49E-03 5.97E-02 5.97E-02 miss 1332.49 99.98 2.41E-02 7.24E-02 miss

+ Nb-94 702.65 99.81 -1.31E-03 4.20E-02 4.22E-02 miss 871.09 99.89 -7.54E-03 4.20E-02 miss

+ Ag-108m 79.13 6.60 4.70E-01 4.73E-02 1.97E+00 miss 433.94 90.50 5.59E-03 5.17E-02 miss 614.28 89.80 -6.36E-03 5.21E-02 miss 722.94 90.80 6.83E-03 4.73E-02 miss

+ Sn-113 255.13 2.11 -5.67E-01 7.08E-02 1.48E+00 free 391.70 64.97 6.61E-03 7.08E-02 free

+ Cs-134 475.36 1.48 -1.72E+00 3.39E-02 2.88E+00 miss 563.25 8.34 1.51E-01 6.11E-01 miss 569.33 15.37 1.69E-01 4.18E-01 miss 604.72 97.62 -1.68E-02 3.39E-02 miss

5/25/2016 7:06:47AM Page 5 of 7 Analysis Report for 25-May-16-10004 L3-10212A-FJGS-019SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 2.51E-03 3.39E-02 6.58E-02 miss 801.95 8.69 4.04E-01 8.99E-01 miss 1038.61 0.99 -2.59E-01 4.82E+00 miss 1167.97 1.79 -7.75E-01 2.88E+00 miss 1365.19 3.02 -1.75E-01 1.50E+00 miss

+ Cs-137 661.66 85.10 2.67E-02 7.36E-02 7.36E-02 miss

+ Eu-152 121.78 28.67 4.26E-02 1.57E-01 1.67E-01 miss 244.70 7.61 -1.19E-01 5.09E-01 miss 295.94 0.45 5.29E+00 1.39E+01 miss 344.28 26.60 -4.67E-03 1.57E-01 miss 367.79 0.86 3.87E-01 4.84E+00 miss 411.12 2.24 -3.10E-01 1.59E+00 miss 443.96 2.83 -3.36E-01 1.60E+00 miss 488.68 0.42 2.76E+00 1.21E+01 miss 563.99 0.49 4.35E-01 9.68E+00 miss 586.26 0.46 -2.03E+00 6.99E+00 miss 678.62 0.47 -4.05E-01 8.73E+00 miss 688.67 0.86 -3.75E-02 5.40E+00 miss 719.35 0.28 0.00E+00 3.86E+00 miss 778.90 12.96 -5.40E-02 3.01E-01 miss 810.45 0.32 6.71E-01 1.61E+01 miss 867.37 4.26 4.12E-02 1.14E+00 miss 919.33 0.43 -1.83E+00 8.08E+00 miss 964.08 14.65 2.65E-01 5.26E-01 miss 1085.87 10.24 -8.06E-02 6.16E-01 miss 1089.74 1.73 1.00E+00 3.65E+00 miss 1112.07 13.69 -1.02E-01 4.68E-01 miss 1212.95 1.43 1.41E+00 6.28E+00 miss 1249.94 0.19 4.21E+00 3.28E+01 miss 1299.14 1.63 2.86E-01 3.38E+00 miss 1408.01 21.07 2.13E-02 2.19E-01 miss 1457.64 0.50 -2.15E+01 1.92E+01 miss 1528.10 0.28 0.00E+00 6.41E+00 miss

+ Eu-154 123.07 40.40 -3.39E-02 1.04E-01 1.04E-01 miss 247.93 6.89 1.11E-01 6.77E-01 miss 591.76 4.95 -1.69E-02 9.24E-01 miss 692.42 1.78 -5.46E-01 2.03E+00 miss 723.30 20.06 9.96E-03 2.39E-01 miss 756.80 4.52 2.83E-01 1.52E+00 miss 873.18 12.08 4.38E-02 4.04E-01 miss 996.29 10.48 4.21E-02 5.10E-01 miss 1004.76 18.01 4.90E-02 3.64E-01 miss 1274.43 34.80 1.92E-02 1.81E-01 miss 1596.48 1.80 0.00E+00 1.04E+00 miss

+ Eu-155 45.30 1.31 -1.13E+01 3.03E-01 3.06E+01 miss 60.01 1.22 -2.81E+00 2.77E+01 miss 86.55 30.70 -1.24E-02 3.03E-01 miss 105.31 21.10 5.58E-02 3.41E-01 miss

+ Tl-208 583.19

• 85.00 1.52E-01 6.87E-02 6.87E-02 miss

+ Bi-211 351.07

• 13.02 7.45E-01 3.66E-01 3.66E-01 miss

+ Pb-211 404.85 3.78 3.33E-01 1.33E+00 1.33E+00 miss

5/25/2016 7:06:47AM Page 6 of 7 Analysis Report for 25-May-16-10004 L3-10212A-FJGS-019SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 9.47E-02 1.33E+00 2.50E+00 miss 832.01 3.52 1.81E-01 1.49E+00 miss

+ Bi-212 39.86 1.06 -1.44E-01 1.21E+00 3.24E+01 miss 727.33 6.67 6.89E-01 1.21E+00 miss 785.37 1.10 -1.91E-01 3.55E+00 miss 1620.50 1.47 3.56E-01 3.49E+00 miss

+ Pb-212 115.18 0.60 8.89E-01 1.18E-01 8.78E+00 miss 238.63

• 43.60 3.60E-01 1.18E-01 miss 300.09 3.30 1.24E-01 1.29E+00 miss

+ Pb212-XR 74.82 10.28 4.43E-02 1.05E+00 1.67E+00 miss 77.11 17.10 6.97E-01 1.05E+00 miss 87.35 3.97 9.99E-01 2.46E+00 miss 89.78 1.46 -1.33E+00 4.72E+00 miss

+ Bi-214 609.32

• 45.49 3.52E-01 1.37E-01 1.37E-01 miss 768.36 4.89 4.35E-01 1.35E+00 miss 806.18 1.26 1.88E-02 3.65E+00 miss 934.06 3.11 5.09E-02 2.00E+00 miss 1120.29 14.92 2.22E-02 5.06E-01 miss 1155.21 1.63 7.65E-01 4.72E+00 miss 1238.12 5.83 8.40E-02 1.18E+00 miss 1280.98 1.43 -2.33E-01 4.39E+00 miss 1377.67 3.99 0.00E+00 1.43E+00 miss 1385.31 0.79 1.11E-01 7.24E+00 miss 1401.52 1.33 -8.71E-01 3.45E+00 miss 1407.99 2.39 1.87E-01 1.92E+00 miss 1509.21 2.13 1.24E+00 3.73E+00 miss 1661.27 1.05 -4.25E-01 5.00E+00 miss 1729.59 2.88 -4.15E-01 1.88E+00 miss 1764.49 15.30 3.29E-01 8.12E-01 miss 1847.43 2.03 7.58E-01 3.52E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 1.02E+00 1.34E-01 9.29E-01 miss 295.22 18.42 3.00E-01 3.60E-01 miss 351.93

• 35.60 2.72E-01 1.34E-01 miss 785.96 1.06 -1.46E+00 2.93E+00 miss

+ Pb214-XR 74.82 5.80 7.86E-02 1.85E+00 2.97E+00 miss 77.11 9.70 1.23E+00 1.85E+00 miss 87.35 2.24 1.77E+00 4.35E+00 miss 89.78 0.82 -2.36E+00 8.40E+00 miss

+ Ra-226 186.21 3.64 3.98E-01 1.33E+00 1.33E+00 miss

+ Ac-228 129.07 2.42 1.13E+00 3.86E-01 2.33E+00 miss 209.25 3.89 6.60E-01 1.21E+00 miss 270.24 3.46 -4.69E-02 1.33E+00 miss 328.00 2.95 5.81E-01 1.72E+00 miss 338.32 11.27 6.89E-02 4.22E-01 miss 409.46 1.92 2.15E-01 2.34E+00 miss 463.00 4.40 5.74E-01 1.34E+00 miss 794.95 4.25 8.53E-01 1.74E+00 miss 911.20 25.80 2.55E-01 3.86E-01 miss 964.77 4.99 6.18E-01 1.46E+00 miss 968.97 15.80 4.57E-01 6.56E-01 miss

5/25/2016 7:06:47AM Page 7 of 7 Analysis Report for 25-May-16-10004 L3-10212A-FJGS-019SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 8.54E-01 3.86E-01 2.56E+00 miss

+ Pa-231 27.36 10.30 -4.73E-01 1.41E+00 3.57E+00 miss 283.69 1.70 8.39E-01 3.05E+00 miss 300.07 2.47 1.65E-01 1.73E+00 miss 302.65 2.20 -7.50E-02 1.41E+00 miss 330.06 1.40 -4.80E-01 2.77E+00 miss

+ Th-234 92.38 2.13 2.31E+00 5.29E+00 5.29E+00 miss 92.80 2.10 3.67E+00 5.61E+00 miss 112.81 0.21 4.26E+00 3.38E+01 miss

+ U-235 143.76 10.96 1.56E-01 9.24E-02 4.31E-01 miss 163.33 5.08 3.06E-02 7.08E-01 miss 185.71 57.20 5.14E-02 9.24E-02 miss 202.11 1.08 -2.89E-01 3.36E+00 miss 205.31 5.01 1.51E-01 9.31E-01 miss

+ Am-241 59.54 35.90 2.49E-01 1.08E+00 1.08E+00 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/25/2016 7:38:49AM Page 1 of 8 Analysis Report for 25-May-16-10005 L3-10212A-FJGS-020SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 25-May-16-10005 Sample Description  : L3-10212A-FJGS-020SS (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.423E+03 grams Facility  : Default Sample Taken On  : 5/16/2016 11:00:00AM Acquisition Started  : 5/25/2016 7:28:12AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P11314X2 Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.4 seconds Dead Time  : 0.07 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 6/28/2012 Efficiency Calibration Description  :

Sample Number  : 14987 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/25/2016 7:38:15AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/25/2016 7:38:49AM Page 2 of 8 Analysis Report for 25-May-16-10005 L3-10212A-FJGS-020SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 77.06 305 - 313 309.47 2.90E+01 22.08 7.40E+01 Pb214-XR Pb212-XR 2 238.54 948 - 959 954.47 9.07E+01 25.01 5.26E+01 Pb-212 3 295.19 1175 - 1186 1180.81 3.49E+01 18.76 4.22E+01 Pb-214 Eu-152 4 351.77 1402 - 1415 1406.89 5.98E+01 18.71 2.24E+01 Pb-214 Bi-211 5 510.69 2037 - 2049 2041.97 2.91E+01 14.80 2.17E+01 .....

6 582.95 2326 - 2335 2330.80 2.20E+01 12.98 2.00E+01 Tl-208 7 609.32 2427 - 2443 2436.23 8.92E+01 20.74 1.36E+01 Bi-214 8 911.26 3638 - 3649 3643.53 1.99E+01 10.25 6.19E+00 Ac-228 9 1460.87 5833 - 5852 5842.82 1.38E+02 24.09 5.71E+00 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 1.00 1460.82

• 10.66 5.37E+00 1.05E+00 miss Tl-208 0.99 583.19

• 85.00 5.75E-02 3.46E-02 miss Pb-212 0.99 115.18 0.60 238.63

• 43.60 2.49E-01 7.97E-02 miss 300.09 3.30 Pb212-XR 1.00 74.82 10.28 77.11

• 17.10 3.67E-01 2.89E-01 miss 87.35 3.97 89.78 1.46 Bi-214 0.82 609.32

• 45.49 4.48E-01 1.17E-01 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83

5/25/2016 7:38:49AM Page 3 of 8 Analysis Report for 25-May-16-10005 L3-10212A-FJGS-020SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.82 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 0.99 241.99 7.25 295.22

• 18.42 2.62E-01 1.47E-01 miss 351.93

• 35.60 2.61E-01 9.18E-02 miss 785.96 1.06 Pb214-XR 1.00 74.82 5.80 77.11

• 9.70 6.47E-01 5.13E-01 miss 87.35 2.24 89.78 0.82 Ac-228 1.00 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32 11.27 409.46 1.92 463.00 4.40 794.95 4.25 911.20

• 25.80 2.32E-01 1.21E-01 miss 964.77 4.99 968.97 15.80 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT

5/25/2016 7:38:49AM Page 4 of 8 Analysis Report for 25-May-16-10005 L3-10212A-FJGS-020SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 1.000 5.37E+00 1.05E+00 Tl-208 0.997 5.75E-02 3.46E-02 X Bi-211 0.970 Pb-212 0.999 2.49E-01 7.97E-02

? Pb212-XR 1.000 3.67E-01 2.89E-01 Bi-214 0.825 4.48E-01 1.17E-01 Pb-214 0.999 2.61E-01 7.78E-02

? Pb214-XR 1.000 6.47E-01 5.13E-01 Ac-228 1.000 2.32E-01 1.21E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/25/2016 7:38:49AM Page 5 of 8 Analysis Report for 25-May-16-10005 L3-10212A-FJGS-020SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/25/2016 7:38:15AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 5 510.69 4.85833E-02 25.39 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 5.37E+00 4.42E-01 4.42E-01 miss

+ Cr-51 320.08 9.91 -8.27E-03 3.20E-01 3.20E-01 free

+ Mn-54 834.85 99.98 -1.54E-02 2.68E-02 2.68E-02 miss

+ Co-58 810.76 99.45 4.56E-03 3.65E-02 3.65E-02 miss 1674.73 0.52 -6.05E-01 7.13E+00 miss

+ Co-60 1173.23 99.85 -5.09E-03 5.03E-02 5.03E-02 miss 1332.49 99.98 1.66E-02 6.15E-02 miss

+ Nb-94 702.65 99.81 5.64E-03 2.70E-02 4.40E-02 miss 871.09 99.89 -6.80E-03 2.70E-02 miss

+ Ag-108m 79.13 6.60 1.42E-01 3.08E-02 8.18E-01 miss 433.94 90.50 -3.69E-03 3.17E-02 miss 614.28 89.80 1.41E-03 3.08E-02 miss 722.94 90.80 1.41E-03 3.99E-02 miss

+ Sn-113 255.13 2.11 1.39E-01 4.55E-02 1.37E+00 free 391.70 64.97 -4.91E-03 4.55E-02 free

+ Cs-134 475.36 1.48 -1.60E+00 3.92E-02 2.08E+00 miss 563.25 8.34 6.81E-02 3.43E-01 miss 569.33 15.37 -4.29E-03 1.72E-01 miss

5/25/2016 7:38:49AM Page 6 of 8 Analysis Report for 25-May-16-10005 L3-10212A-FJGS-020SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 604.72 97.62 -1.72E-03 3.92E-02 3.92E-02 miss 795.86 85.46 1.28E-02 4.85E-02 miss 801.95 8.69 9.43E-02 4.80E-01 miss 1038.61 0.99 7.51E-01 4.01E+00 miss 1167.97 1.79 6.32E-01 2.61E+00 miss 1365.19 3.02 2.94E-01 1.41E+00 miss

+ Cs-137 661.66 85.10 1.32E-02 4.74E-02 4.74E-02 miss

+ Eu-152 121.78 28.67 -1.98E-02 8.13E-02 8.14E-02 miss 244.70 7.61 -5.80E-03 2.67E-01 miss 295.94 0.45 4.64E-01 1.07E+01 miss 344.28 26.60 -1.73E-02 8.13E-02 miss 367.79 0.86 5.35E-01 3.51E+00 miss 411.12 2.24 4.36E-01 1.41E+00 miss 443.96 2.83 4.93E-01 1.26E+00 miss 488.68 0.42 3.07E-01 7.02E+00 miss 563.99 0.49 2.95E-02 4.76E+00 miss 586.26 0.46 -6.40E-01 6.36E+00 miss 678.62 0.47 -3.04E+00 3.84E+00 miss 688.67 0.86 -3.86E-01 2.13E+00 miss 719.35 0.28 1.22E+00 1.20E+01 miss 778.90 12.96 -1.39E-02 2.24E-01 miss 810.45 0.32 2.67E+00 1.04E+01 miss 867.37 4.26 -5.68E-02 8.94E-01 miss 919.33 0.43 -9.04E-01 7.61E+00 miss 964.08 14.65 -9.07E-02 1.98E-01 miss 1085.87 10.24 1.59E-01 5.24E-01 miss 1089.74 1.73 2.52E-01 2.57E+00 miss 1112.07 13.69 3.40E-02 2.33E-01 miss 1212.95 1.43 5.82E-01 3.59E+00 miss 1249.94 0.19 3.41E+00 2.76E+01 miss 1299.14 1.63 -3.34E-02 1.72E+00 miss 1408.01 21.07 9.57E-02 2.51E-01 miss 1457.64 0.50 -1.30E+01 1.24E+01 miss 1528.10 0.28 0.00E+00 4.12E+00 miss

+ Eu-154 123.07 40.40 1.89E-02 6.83E-02 6.83E-02 miss 247.93 6.89 -7.66E-02 2.98E-01 miss 591.76 4.95 -6.09E-02 6.81E-01 miss 692.42 1.78 3.87E-01 1.69E+00 miss 723.30 20.06 5.56E-02 2.04E-01 miss 756.80 4.52 -2.64E-01 4.32E-01 miss 873.18 12.08 -7.45E-02 2.24E-01 miss 996.29 10.48 1.02E-02 2.83E-01 miss 1004.76 18.01 2.98E-02 1.66E-01 miss 1274.43 34.80 -5.40E-03 1.00E-01 miss 1596.48 1.80 -5.87E-01 1.82E+00 miss

+ Eu-155 45.30 1.31 -3.62E+00 1.35E-01 6.56E+00 miss 60.01 1.22 -6.77E-01 8.96E+00 miss 86.55 30.70 3.48E-02 1.68E-01 miss 105.31 21.10 7.13E-03 1.35E-01 miss

+ Tl-208 583.19

• 85.00 5.75E-02 4.56E-02 4.56E-02 miss

+ Bi-211 351.07

• 13.02 7.14E-01 2.39E-01 2.39E-01 miss

5/25/2016 7:38:49AM Page 7 of 8 Analysis Report for 25-May-16-10005 L3-10212A-FJGS-020SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ Pb-211 404.85 3.78 -1.76E-01 6.42E-01 6.42E-01 miss 427.09 1.76 -2.03E-01 1.61E+00 miss 832.01 3.52 2.47E-01 1.13E+00 miss

+ Bi-212 39.86 1.06 2.13E+00 6.13E-01 9.62E+00 miss 727.33 6.67 2.38E-01 6.13E-01 miss 785.37 1.10 5.34E-01 2.96E+00 miss 1620.50 1.47 3.05E-01 2.25E+00 miss

+ Pb-212 115.18 0.60 3.41E-01 8.08E-02 4.92E+00 miss 238.63

• 43.60 2.49E-01 8.08E-02 miss 300.09 3.30 5.11E-01 9.96E-01 miss

+ Pb212-XR 74.82 10.28 5.98E-01 4.35E-01 8.29E-01 miss 77.11

• 17.10 3.67E-01 4.35E-01 miss 87.35 3.97 5.73E-01 1.17E+00 miss 89.78 1.46 6.29E-01 2.64E+00 miss

+ Bi-214 609.32

• 45.49 4.48E-01 8.45E-02 8.45E-02 miss 768.36 4.89 1.09E-01 7.71E-01 miss 806.18 1.26 2.19E-01 2.03E+00 miss 934.06 3.11 5.25E-01 1.64E+00 miss 1120.29 14.92 2.57E-01 4.64E-01 miss 1155.21 1.63 4.38E-01 3.41E+00 miss 1238.12 5.83 2.70E-01 8.89E-01 miss 1280.98 1.43 1.61E+00 4.16E+00 miss 1377.67 3.99 2.41E-01 1.30E+00 miss 1385.31 0.79 -2.87E-01 4.66E+00 miss 1401.52 1.33 0.00E+00 8.16E-01 miss 1407.99 2.39 8.41E-01 2.20E+00 miss 1509.21 2.13 8.37E-01 2.61E+00 miss 1661.27 1.05 4.37E-01 3.21E+00 miss 1729.59 2.88 1.47E+00 2.73E+00 miss 1764.49 15.30 1.12E-01 4.41E-01 miss 1847.43 2.03 5.07E-01 2.62E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 2.27E-01 8.74E-02 4.41E-01 miss 295.22

• 18.42 2.62E-01 2.00E-01 miss 351.93

• 35.60 2.61E-01 8.74E-02 miss 785.96 1.06 5.69E-02 2.76E+00 miss

+ Pb214-XR 74.82 5.80 1.06E+00 7.67E-01 1.47E+00 miss 77.11

• 9.70 6.47E-01 7.67E-01 miss 87.35 2.24 1.02E+00 2.08E+00 miss 89.78 0.82 1.12E+00 4.70E+00 miss

+ Ra-226 186.21 3.64 4.12E-01 8.14E-01 8.14E-01 miss

+ Ac-228 129.07 2.42 1.74E-01 1.28E-01 9.74E-01 miss 209.25 3.89 9.70E-02 6.76E-01 miss 270.24 3.46 2.15E-01 8.46E-01 miss 328.00 2.95 3.46E-01 1.13E+00 miss 338.32 11.27 2.07E-01 3.55E-01 miss 409.46 1.92 -8.26E-02 1.36E+00 miss 463.00 4.40 2.56E-01 8.08E-01 miss 794.95 4.25 -3.00E-02 8.44E-01 miss 911.20

• 25.80 2.32E-01 1.28E-01 miss 964.77 4.99 -1.77E-01 6.74E-01 miss

5/25/2016 7:38:49AM Page 8 of 8 Analysis Report for 25-May-16-10005 L3-10212A-FJGS-020SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 968.97 15.80 2.07E-01 1.28E-01 4.45E-01 miss 1588.20 3.22 5.49E-01 1.65E+00 miss

+ Pa-231 27.36 10.30 0.00E+00 1.29E-01 1.29E-01 miss 283.69 1.70 -4.53E-02 1.19E+00 miss 300.07 2.47 6.82E-01 1.33E+00 miss 302.65 2.20 -3.34E-01 1.16E+00 miss 330.06 1.40 -3.48E-02 2.07E+00 miss

+ Th-234 92.38 2.13 1.50E+00 2.79E+00 2.79E+00 miss 92.80 2.10 2.01E+00 2.88E+00 miss 112.81 0.21 -6.29E-01 1.70E+01 miss

+ U-235 143.76 10.96 -6.83E-03 5.01E-02 2.35E-01 miss 163.33 5.08 8.55E-02 4.65E-01 miss 185.71 57.20 1.28E-02 5.01E-02 miss 202.11 1.08 5.08E-01 2.34E+00 miss 205.31 5.01 5.68E-02 4.45E-01 miss

+ Am-241 59.54 35.90 4.31E-03 3.14E-01 3.14E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 11:00:49AM Page 1 of 8 Analysis Report for 19-May-16-10018 L310212AFIGS001(DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10018 Sample Description  : L310212AFIGS001(DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.035E+03 grams Facility  : Default Sample Taken On  : 5/12/2016 8:35:00AM Acquisition Started  : 5/19/2016 10:50:10AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P11314X2 Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 600.5 seconds Dead Time  : 0.09 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 6/28/2012 Efficiency Calibration Description  :

Sample Number  : 14952 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 11:00:17AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 11:00:49AM Page 2 of 8 Analysis Report for 19-May-16-10018 L310212AFIGS001(DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 76.98 305 - 315 309.16 5.72E+01 31.15 1.30E+02 Pb214-XR Pb212-XR 2 238.58 950 - 961 954.64 1.27E+02 32.54 1.05E+02 Pb-212 3 295.15 1175 - 1186 1180.64 4.72E+01 20.55 4.55E+01 Pb-214 Eu-152 4 351.90 1402 - 1415 1407.38 1.16E+02 25.27 3.59E+01 Pb-214 Bi-211 5 583.12 2325 - 2339 2331.47 4.94E+01 15.64 9.21E+00 Tl-208 6 609.28 2428 - 2443 2436.05 1.01E+02 23.19 2.56E+01 Bi-214 7 969.07 3869 - 3880 3874.77 2.10E+01 11.14 9.99E+00 Ac-228 8 1460.89 5831 - 5852 5842.89 2.08E+02 29.71 9.59E+00 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 1.00 1460.82

• 10.66 1.11E+01 1.86E+00 miss Tl-208 1.00 583.19

• 85.00 1.77E-01 6.00E-02 miss Pb-212 1.00 115.18 0.60 238.63

• 43.60 4.82E-01 1.46E-01 miss 300.09 3.30 Pb212-XR 1.00 74.82 10.28 77.11

• 17.10 9.97E-01 5.80E-01 miss 87.35 3.97 89.78 1.46 Bi-214 1.00 609.32

• 45.49 6.99E-01 1.81E-01 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63 1238.12 5.83 1280.98 1.43

5/19/2016 11:00:49AM Page 3 of 8 Analysis Report for 19-May-16-10018 L310212AFIGS001(DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 1.00 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 1.00 241.99 7.25 295.22

• 18.42 4.87E-01 2.26E-01 miss 351.93

• 35.60 6.97E-01 1.88E-01 miss 785.96 1.06 Pb214-XR 1.00 74.82 5.80 77.11

• 9.70 1.76E+00 1.04E+00 miss 87.35 2.24 89.78 0.82 Ac-228 0.31 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32 11.27 409.46 1.92 463.00 4.40 794.95 4.25 911.20 25.80 964.77 4.99 968.97

• 15.80 5.72E-01 3.08E-01 miss 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT

5/19/2016 11:00:49AM Page 4 of 8 Analysis Report for 19-May-16-10018 L310212AFIGS001(DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 1.000 1.11E+01 1.86E+00 Tl-208 1.000 1.77E-01 6.00E-02 X Bi-211 0.959 Pb-212 1.000 4.82E-01 1.46E-01

? Pb212-XR 1.000 9.97E-01 5.80E-01 Bi-214 1.000 6.99E-01 1.81E-01 Pb-214 1.000 6.11E-01 1.45E-01

? Pb214-XR 1.000 1.76E+00 1.04E+00 Ac-228 0.314 5.72E-01 3.08E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 11:00:49AM Page 5 of 8 Analysis Report for 19-May-16-10018 L310212AFIGS001(DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 11:00:17AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 1.11E+01 7.65E-01 7.65E-01 miss

+ Cr-51 320.08 9.91 -1.18E-01 3.63E-01 3.63E-01 free

+ Mn-54 834.85 99.98 2.41E-02 6.58E-02 6.58E-02 miss

+ Co-58 810.76 99.45 4.96E-03 4.93E-02 4.93E-02 miss 1674.73 0.52 0.00E+00 3.54E+00 miss

+ Co-60 1173.23 99.85 -2.03E-02 4.94E-02 5.88E-02 miss 1332.49 99.98 -1.98E-02 4.94E-02 miss

+ Nb-94 702.65 99.81 2.89E-03 4.55E-02 4.55E-02 miss 871.09 99.89 -2.17E-03 4.81E-02 miss

+ Ag-108m 79.13 6.60 -1.37E-01 3.87E-02 1.21E+00 miss 433.94 90.50 3.66E-04 3.87E-02 miss 614.28 89.80 -3.52E-03 5.29E-02 miss 722.94 90.80 2.59E-03 4.67E-02 miss

+ Sn-113 255.13 2.11 -4.18E-01 4.87E-02 1.77E+00 free 391.70 64.97 5.20E-03 4.87E-02 free

+ Cs-134 475.36 1.48 -1.36E+00 6.48E-02 2.17E+00 miss 563.25 8.34 -7.62E-02 4.71E-01 miss 569.33 15.37 1.01E-02 2.95E-01 miss 604.72 97.62 3.21E-02 6.48E-02 miss

5/19/2016 11:00:49AM Page 6 of 8 Analysis Report for 19-May-16-10018 L310212AFIGS001(DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 3.44E-02 6.48E-02 7.72E-02 miss 801.95 8.69 1.07E-01 6.58E-01 miss 1038.61 0.99 -1.53E-01 4.26E+00 miss 1167.97 1.79 -7.74E-01 3.59E+00 miss 1365.19 3.02 -4.38E-01 1.67E+00 miss

+ Cs-137 661.66 85.10 7.15E-02 9.39E-02 9.39E-02 miss

+ Eu-152 121.78 28.67 6.07E-02 1.50E-01 1.50E-01 miss 244.70 7.61 -5.01E-03 5.41E-01 miss 295.94 0.45 2.13E-01 1.56E+01 miss 344.28 26.60 3.98E-02 1.54E-01 miss 367.79 0.86 -2.08E+00 3.08E+00 miss 411.12 2.24 1.66E-01 1.78E+00 miss 443.96 2.83 1.18E-01 1.55E+00 miss 488.68 0.42 2.02E+00 1.25E+01 miss 563.99 0.49 4.08E+00 1.06E+01 miss 586.26 0.46 -6.08E+00 8.73E+00 miss 678.62 0.47 -2.22E+00 9.40E+00 miss 688.67 0.86 -8.29E-01 4.78E+00 miss 719.35 0.28 -1.75E+00 1.36E+01 miss 778.90 12.96 -8.60E-02 2.66E-01 miss 810.45 0.32 5.94E-01 1.43E+01 miss 867.37 4.26 1.09E-01 1.01E+00 miss 919.33 0.43 -3.24E-01 1.17E+01 miss 964.08 14.65 1.35E-01 4.40E-01 miss 1085.87 10.24 4.54E-02 7.20E-01 miss 1089.74 1.73 -1.43E+00 3.23E+00 miss 1112.07 13.69 -2.83E-02 4.14E-01 miss 1212.95 1.43 1.29E+00 5.55E+00 miss 1249.94 0.19 7.79E+00 4.27E+01 miss 1299.14 1.63 3.90E-01 3.86E+00 miss 1408.01 21.07 6.23E-02 3.45E-01 miss 1457.64 0.50 -8.56E+00 2.13E+01 miss 1528.10 0.28 1.79E+00 1.54E+01 miss

+ Eu-154 123.07 40.40 -2.49E-02 9.72E-02 9.72E-02 miss 247.93 6.89 1.71E-01 5.78E-01 miss 591.76 4.95 3.01E-01 9.89E-01 miss 692.42 1.78 -9.55E-01 2.08E+00 miss 723.30 20.06 -1.76E-02 2.31E-01 miss 756.80 4.52 4.35E-01 1.28E+00 miss 873.18 12.08 -4.98E-02 3.99E-01 miss 996.29 10.48 3.49E-02 4.51E-01 miss 1004.76 18.01 2.86E-02 2.64E-01 miss 1274.43 34.80 -3.81E-02 1.78E-01 miss 1596.48 1.80 0.00E+00 9.19E-01 miss

+ Eu-155 45.30 1.31 -8.78E-01 2.35E-01 1.27E+01 miss 60.01 1.22 -8.93E-01 1.37E+01 miss 86.55 30.70 -1.67E-02 2.35E-01 miss 105.31 21.10 1.01E-02 2.35E-01 miss

+ Tl-208 583.19

• 85.00 1.77E-01 5.02E-02 5.02E-02 miss

+ Bi-211 351.07

• 13.02 1.91E+00 4.01E-01 4.01E-01 miss

+ Pb-211 404.85 3.78 5.01E-02 9.93E-01 9.93E-01 miss

5/19/2016 11:00:49AM Page 7 of 8 Analysis Report for 19-May-16-10018 L310212AFIGS001(DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 -7.37E-01 9.93E-01 1.83E+00 miss 832.01 3.52 -4.41E-01 1.44E+00 miss

+ Bi-212 39.86 1.06 -8.51E-01 1.25E+00 1.20E+01 miss 727.33 6.67 7.12E-01 1.25E+00 miss 785.37 1.10 2.43E+00 5.90E+00 miss 1620.50 1.47 8.39E-01 3.89E+00 miss

+ Pb-212 115.18 0.60 4.87E+00 1.56E-01 7.76E+00 miss 238.63

• 43.60 4.82E-01 1.56E-01 miss 300.09 3.30 -4.37E-02 1.21E+00 miss

+ Pb212-XR 74.82 10.28 9.40E-01 8.28E-01 1.31E+00 miss 77.11

• 17.10 9.97E-01 8.28E-01 miss 87.35 3.97 4.39E-01 1.89E+00 miss 89.78 1.46 -2.78E-03 4.04E+00 miss

+ Bi-214 609.32

• 45.49 6.99E-01 1.50E-01 1.50E-01 miss 768.36 4.89 7.14E-01 1.56E+00 miss 806.18 1.26 -7.51E-01 3.23E+00 miss 934.06 3.11 2.03E-01 2.03E+00 miss 1120.29 14.92 5.17E-01 7.46E-01 miss 1155.21 1.63 1.99E+00 5.95E+00 miss 1238.12 5.83 3.02E-01 1.37E+00 miss 1280.98 1.43 -6.70E-01 5.08E+00 miss 1377.67 3.99 1.38E+00 2.57E+00 miss 1385.31 0.79 -6.89E-01 7.42E+00 miss 1401.52 1.33 -1.01E+00 3.85E+00 miss 1407.99 2.39 5.48E-01 3.03E+00 miss 1509.21 2.13 7.83E-02 2.54E+00 miss 1661.27 1.05 2.40E+00 7.21E+00 miss 1729.59 2.88 1.13E+00 2.95E+00 miss 1764.49 15.30 6.00E-01 8.92E-01 miss 1847.43 2.03 6.83E-01 3.60E+00 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 4.78E-01 1.47E-01 7.71E-01 miss 295.22

• 18.42 4.87E-01 2.87E-01 miss 351.93

• 35.60 6.97E-01 1.47E-01 miss 785.96 1.06 1.88E+00 5.87E+00 miss

+ Pb214-XR 74.82 5.80 1.67E+00 1.46E+00 2.32E+00 miss 77.11

• 9.70 1.76E+00 1.46E+00 miss 87.35 2.24 7.79E-01 3.35E+00 miss 89.78 0.82 -4.94E-03 7.20E+00 miss

+ Ra-226 186.21 3.64 1.30E+00 1.55E+00 1.55E+00 miss

+ Ac-228 129.07 2.42 4.10E-01 3.58E-01 1.85E+00 miss 209.25 3.89 4.39E-01 1.11E+00 miss 270.24 3.46 2.10E-01 1.16E+00 miss 328.00 2.95 1.38E-01 1.63E+00 miss 338.32 11.27 4.42E-01 5.51E-01 miss 409.46 1.92 -1.84E-01 1.86E+00 miss 463.00 4.40 5.69E-01 1.29E+00 miss 794.95 4.25 3.93E-01 1.47E+00 miss 911.20 25.80 4.86E-01 4.96E-01 miss 964.77 4.99 2.01E-01 1.21E+00 miss 968.97

• 15.80 5.72E-01 3.58E-01 miss

5/19/2016 11:00:49AM Page 8 of 8 Analysis Report for 19-May-16-10018 L310212AFIGS001(DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 2.56E-01 3.58E-01 1.75E+00 miss

+ Pa-231 27.36 10.30 0.00E+00 1.78E-01 1.78E-01 miss 283.69 1.70 1.05E+00 2.32E+00 miss 300.07 2.47 -5.83E-02 1.61E+00 miss 302.65 2.20 1.10E-01 1.53E+00 miss 330.06 1.40 -4.10E-01 3.28E+00 miss

+ Th-234 92.38 2.13 1.23E+00 3.92E+00 3.92E+00 miss 92.80 2.10 2.62E+00 4.14E+00 miss 112.81 0.21 7.92E+00 2.49E+01 miss

+ U-235 143.76 10.96 8.81E-02 9.54E-02 3.52E-01 miss 163.33 5.08 1.90E-01 6.96E-01 miss 185.71 57.20 7.88E-02 9.54E-02 miss 202.11 1.08 -6.17E-01 3.29E+00 miss 205.31 5.01 3.95E-01 8.17E-01 miss

+ Am-241 59.54 35.90 -1.83E-01 4.61E-01 4.61E-01 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

5/19/2016 11:01:27AM Page 1 of 8 Analysis Report for 19-May-16-10019 L310212AFIGS002 (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification  : 19-May-16-10019 Sample Description  : L310212AFIGS002 (DRIED)

Sample Type  : 1L 130G Soil Sample Unit  :

Sample Point  :

Sample Size  : 1.131E+03 grams Facility  : Default Sample Taken On  : 5/12/2016 9:10:00AM Acquisition Started  : 5/19/2016 10:50:23AM Procedure  : 130G 1L Soil Sample Operator  : JWelch Detector Name  : P40818B Geometry  : 130G Soil Live Time  : 600.0 seconds Real Time  : 601.1 seconds Dead Time  : 0.18 %

Peak Locate Threshold  : 2.80 Peak Locate Range (in channels)  : 120 - 8192 Peak Area Range (in channels)  : 120 - 8192 Identification Energy Tolerance  : 1.000FWHM Energy Calibration Used Done On  : 1/27/2016 Efficiency Calibration Used Done On  : 1/5/2015 Efficiency Calibration Description  :

Sample Number  : 14953 PEAK WITH NID REPORT Peak Analysis Performed on  : 5/19/2016 11:00:55AM Peak Analysis From Channel  : 120 Peak Analysis To Channel  : 8192 Tentative NID Library  : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance  : 1.000FWHM

5/19/2016 11:01:27AM Page 2 of 8 Analysis Report for 19-May-16-10019 L310212AFIGS002 (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.45 948 - 960 954.30 1.56E+02 33.26 9.12E+01 Pb-212 2 295.21 1173 - 1189 1181.17 8.31E+01 23.04 3.17E+01 Pb-214 Eu-152 3 337.94 1347 - 1359 1351.96 4.12E+01 19.89 4.97E+01 Ac-228 4 351.85 1403 - 1414 1407.59 7.13E+01 20.60 3.15E+01 Pb-214 Bi-211 5 582.81 2327 - 2337 2331.00 5.10E+01 17.28 2.20E+01 Tl-208 6 608.93 2429 - 2443 2435.45 6.04E+01 18.89 2.31E+01 Bi-214 7 661.73 2642 - 2652 2646.64 1.24E+01 11.50 2.13E+01 Cs-137 8 726.81 2902 - 2912 2906.91 2.43E+01 11.61 9.32E+00 Bi-212 9 911.19 3638 - 3650 3644.47 2.54E+01 13.18 1.72E+01 Ac-228 10 1460.35 5830 - 5854 5842.38 2.23E+02 30.82 1.06E+01 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.98 1460.82

• 10.66 1.21E+01 1.97E+00 miss Cs-137 1.00 661.66

• 85.10 4.90E-02 4.60E-02 miss Tl-208 0.99 583.19

• 85.00 1.86E-01 6.67E-02 miss Bi-212 0.98 39.86 1.06 727.33

• 6.67 1.31E+00 6.44E-01 miss 785.37 1.10 1620.50 1.47 Pb-212 0.99 115.18 0.60 238.63

• 43.60 6.09E-01 1.63E-01 miss 300.09 3.30 Bi-214 0.99 609.32

• 45.49 4.24E-01 1.42E-01 miss 768.36 4.89 806.18 1.26 934.06 3.11 1120.29 14.92 1155.21 1.63

5/19/2016 11:01:27AM Page 3 of 8 Analysis Report for 19-May-16-10019 L310212AFIGS002 (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1.33 1407.99 2.39 1509.21 2.13 1661.27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 1.00 241.99 7.25 295.22

• 18.42 8.78E-01 2.81E-01 miss 351.93

• 35.60 4.35E-01 1.44E-01 miss 785.96 1.06 Ac-228 0.74 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32

• 11.27 7.74E-01 3.95E-01 miss 409.46 1.92 463.00 4.40 794.95 4.25 911.20

• 25.80 4.13E-01 2.17E-01 miss 964.77 4.99 968.97 15.80 1588.20 3.22

• = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

INTERFERENCE CORRECTED REPORT

5/19/2016 11:01:27AM Page 4 of 8 Analysis Report for 19-May-16-10019 L310212AFIGS002 (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.987 1.21E+01 1.97E+00 Cs-137 1.000 4.90E-02 4.60E-02 Tl-208 0.991 1.86E-01 6.67E-02 X Bi-211 0.963 Bi-212 0.989 1.31E+00 6.44E-01 Pb-212 0.998 6.09E-01 1.63E-01 Bi-214 0.996 4.24E-01 1.42E-01 Pb-214 1.000 5.27E-01 1.28E-01 Ac-228 0.743 4.97E-01 1.90E-01

? = nuclide is part of an undetermined solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

5/19/2016 11:01:27AM Page 5 of 8 Analysis Report for 19-May-16-10019 L310212AFIGS002 (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on  : 5/19/2016 11:00:55AM Peak Locate From Channel  : 120 Peak Locate To Channel  : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used  : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ K-40 1460.82

• 10.66 1.21E+01 8.33E-01 8.33E-01 miss

+ Cr-51 320.08 9.91 -1.83E-01 5.26E-01 5.26E-01 free

+ Mn-54 834.85 99.98 1.07E-02 6.68E-02 6.68E-02 miss

+ Co-58 810.76 99.45 2.08E-03 6.26E-02 6.26E-02 miss 1674.73 0.52 2.66E+00 1.24E+01 miss

+ Co-60 1173.23 99.85 2.49E-02 3.98E-02 7.02E-02 miss 1332.49 99.98 -4.64E-03 3.98E-02 miss

+ Nb-94 702.65 99.81 -1.06E-02 3.27E-02 3.27E-02 miss 871.09 99.89 -8.12E-03 4.37E-02 miss

+ Ag-108m 79.13 6.60 8.99E-02 4.86E-02 1.94E+00 miss 433.94 90.50 2.23E-04 4.86E-02 miss 614.28 89.80 -1.07E-02 5.67E-02 miss 722.94 90.80 1.12E-02 6.26E-02 miss

+ Sn-113 255.13 2.11 -3.38E-01 6.57E-02 2.11E+00 free 391.70 64.97 -3.85E-02 6.57E-02 free

+ Cs-134 475.36 1.48 1.38E+00 4.91E-02 3.45E+00 miss 563.25 8.34 1.33E-01 6.08E-01 miss 569.33 15.37 -1.59E-02 2.99E-01 miss 604.72 97.62 -1.87E-03 4.91E-02 miss

5/19/2016 11:01:27AM Page 6 of 8 Analysis Report for 19-May-16-10019 L310212AFIGS002 (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 1.87E-02 4.91E-02 9.85E-02 miss 801.95 8.69 1.60E-01 6.68E-01 miss 1038.61 0.99 2.87E+00 7.38E+00 miss 1167.97 1.79 2.71E-01 3.92E+00 miss 1365.19 3.02 -2.36E-01 1.35E+00 miss

+ Cs-137 661.66

• 85.10 4.90E-02 7.01E-02 7.01E-02 miss

+ Eu-152 121.78 28.67 7.35E-03 1.67E-01 2.04E-01 miss 244.70 7.61 -2.65E-01 5.34E-01 miss 295.94 0.45 2.13E+01 1.78E+01 miss 344.28 26.60 2.80E-03 1.67E-01 miss 367.79 0.86 -7.82E-01 4.54E+00 miss 411.12 2.24 -6.81E-01 1.53E+00 miss 443.96 2.83 -6.63E-01 1.36E+00 miss 488.68 0.42 -5.22E-01 1.14E+01 miss 563.99 0.49 2.84E+00 1.03E+01 miss 586.26 0.46 -8.38E+00 7.28E+00 miss 678.62 0.47 -1.32E+00 1.15E+01 miss 688.67 0.86 -2.85E+00 4.35E+00 miss 719.35 0.28 5.08E+00 2.23E+01 miss 778.90 12.96 1.21E-03 3.49E-01 miss 810.45 0.32 6.43E+00 2.01E+01 miss 867.37 4.26 3.01E-01 1.25E+00 miss 919.33 0.43 3.12E+00 1.39E+01 miss 964.08 14.65 3.65E-01 5.80E-01 miss 1085.87 10.24 1.78E-01 7.31E-01 miss 1089.74 1.73 1.45E+00 4.55E+00 miss 1112.07 13.69 2.80E-02 4.59E-01 miss 1212.95 1.43 1.46E+00 5.64E+00 miss 1249.94 0.19 9.11E+00 4.77E+01 miss 1299.14 1.63 0.00E+00 8.84E-01 miss 1408.01 21.07 -2.67E-02 1.97E-01 miss 1457.64 0.50 -1.97E+00 3.34E+01 miss 1528.10 0.28 0.00E+00 5.75E+00 miss

+ Eu-154 123.07 40.40 4.00E-02 1.43E-01 1.43E-01 miss 247.93 6.89 1.21E-01 6.81E-01 miss 591.76 4.95 2.15E-01 1.00E+00 miss 692.42 1.78 9.80E-01 2.94E+00 miss 723.30 20.06 -3.68E-02 2.52E-01 miss 756.80 4.52 -1.09E-01 1.15E+00 miss 873.18 12.08 -1.68E-02 4.42E-01 miss 996.29 10.48 -9.93E-02 3.95E-01 miss 1004.76 18.01 6.18E-02 4.15E-01 miss 1274.43 34.80 1.38E-02 1.98E-01 miss 1596.48 1.80 3.02E-01 3.21E+00 miss

+ Eu-155 45.30 1.31 1.10E+01 3.02E-01 3.43E+01 miss 60.01 1.22 -5.89E+00 3.60E+01 miss 86.55 30.70 4.24E-02 3.41E-01 miss 105.31 21.10 3.90E-02 3.02E-01 miss

+ Tl-208 583.19

• 85.00 1.86E-01 6.81E-02 6.81E-02 miss

+ Bi-211 351.07

• 13.02 1.19E+00 3.69E-01 3.69E-01 miss

+ Pb-211 404.85 3.78 -4.63E-02 1.15E+00 1.15E+00 miss

5/19/2016 11:01:27AM Page 7 of 8 Analysis Report for 19-May-16-10019 L310212AFIGS002 (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1.76 -3.95E-01 1.15E+00 2.76E+00 miss 832.01 3.52 2.33E-02 1.77E+00 miss

+ Bi-212 39.86 1.06 2.19E+01 6.87E-01 4.36E+01 miss 727.33

• 6.67 1.31E+00 6.87E-01 miss 785.37 1.10 -8.59E-01 4.84E+00 miss 1620.50 1.47 1.09E+00 5.12E+00 miss

+ Pb-212 115.18 0.60 5.56E-01 1.51E-01 8.98E+00 miss 238.63

• 43.60 6.09E-01 1.51E-01 miss 300.09 3.30 1.52E+00 1.87E+00 miss

+ Pb212-XR 74.82 10.28 8.43E-01 1.18E+00 2.11E+00 miss 77.11 17.10 1.06E+00 1.18E+00 miss 87.35 3.97 1.79E+00 2.73E+00 miss 89.78 1.46 2.89E+00 6.40E+00 miss

+ Bi-214 609.32

• 45.49 4.24E-01 1.43E-01 1.43E-01 miss 768.36 4.89 3.68E-01 1.33E+00 miss 806.18 1.26 1.94E+00 5.53E+00 miss 934.06 3.11 -1.14E-01 1.65E+00 miss 1120.29 14.92 6.48E-01 8.22E-01 miss 1155.21 1.63 4.29E-01 5.45E+00 miss 1238.12 5.83 8.96E-01 2.02E+00 miss 1280.98 1.43 6.35E-01 5.81E+00 miss 1377.67 3.99 1.32E-01 1.96E+00 miss 1385.31 0.79 1.00E-01 7.54E+00 miss 1401.52 1.33 1.32E+00 5.53E+00 miss 1407.99 2.39 -2.35E-01 1.73E+00 miss 1509.21 2.13 5.57E-01 2.59E+00 miss 1661.27 1.05 1.22E+00 5.67E+00 miss 1729.59 2.88 7.02E-01 2.75E+00 miss 1764.49 15.30 6.76E-01 9.33E-01 miss 1847.43 2.03 0.00E+00 9.21E-01 miss

> 2118.51 1.16 0.00E+00 0.00E+00 miss

+ Pb-214 241.99 7.25 7.93E-01 1.35E-01 8.95E-01 miss 295.22

• 18.42 8.78E-01 2.73E-01 miss 351.93

• 35.60 4.35E-01 1.35E-01 miss 785.96 1.06 2.98E-01 5.36E+00 miss

+ Pb214-XR 74.82 5.80 1.49E+00 2.08E+00 3.75E+00 miss 77.11 9.70 1.86E+00 2.08E+00 miss 87.35 2.24 3.17E+00 4.84E+00 miss 89.78 0.82 5.15E+00 1.14E+01 miss

+ Ra-226 186.21 3.64 1.08E+00 1.60E+00 1.60E+00 miss

+ Ac-228 129.07 2.42 9.02E-01 2.71E-01 2.29E+00 miss 209.25 3.89 9.75E-01 1.41E+00 miss 270.24 3.46 6.72E-01 1.67E+00 miss 328.00 2.95 9.87E-01 1.76E+00 miss 338.32

• 11.27 7.74E-01 5.21E-01 miss 409.46 1.92 1.11E+00 2.69E+00 miss 463.00 4.40 8.44E-01 1.35E+00 miss 794.95 4.25 8.58E-01 2.02E+00 miss 911.20

• 25.80 4.13E-01 2.71E-01 miss 964.77 4.99 2.91E-01 1.64E+00 miss 968.97 15.80 4.84E-01 7.31E-01 miss

5/19/2016 11:01:27AM Page 8 of 8 Analysis Report for 19-May-16-10019 L310212AFIGS002 (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 5.75E-01 2.71E-01 2.06E+00 miss

+ Pa-231 27.36 10.30 4.09E-02 2.02E+00 4.21E+00 miss 283.69 1.70 9.59E-01 2.38E+00 miss 300.07 2.47 2.03E+00 2.50E+00 miss 302.65 2.20 -7.49E-02 2.02E+00 miss 330.06 1.40 -1.89E+00 2.81E+00 miss

+ Th-234 92.38 2.13 9.04E-01 5.08E+00 5.08E+00 miss 92.80 2.10 3.35E+00 5.43E+00 miss 112.81 0.21 -2.39E+00 3.41E+01 miss

+ U-235 143.76 10.96 1.78E-01 1.06E-01 4.91E-01 miss 163.33 5.08 -3.24E-02 8.66E-01 miss 185.71 57.20 1.04E-01 1.06E-01 miss 202.11 1.08 1.67E+00 4.23E+00 miss 205.31 5.01 -2.59E-01 7.10E-01 miss

+ Am-241 59.54 35.90 -5.62E-01 1.22E+00 1.22E+00 miss

+ = Nuclide identified during the nuclide identification

• = Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the decay correction

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

miss = Nuclide energy was not found in the coincidence library.

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17-03011 671498 Final Report of Analysis 101 Shiloh Blvd Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: SO Lab Sample Client Sample Receipt Analysis Batch Report Analyte Method Result CU CSU MDA Qualifier ID Type ID Date Date Date ID Units 17-03011-01 LCS KNOWN 03/03/17 00:00 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.51E+03 4.52E+01 pCi/g 17-03011-01 LCS SPIKE 03/03/17 00:00 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.52E+03 9.33E+00 9.01E+01 2.11E+00 pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.58E+00 1.27E+00 1.27E+00 2.11E+00 U pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 2.19E+00 1.39E+00 1.39E+00 2.29E+00 U pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.71E+00 1.37E+00 1.37E+00 2.28E+00 U pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 3.46E+00 1.39E+00 1.40E+00 2.25E+00 pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 2.88E-01 1.36E+00 1.36E+00 2.31E+00 U pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified -1.69E+00 1.65E+00 1.65E+00 2.90E+00 U pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 6.89E-01 1.40E+00 1.40E+00 2.37E+00 U pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 8.22E-01 1.30E+00 1.30E+00 2.20E+00 U pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.06E+00 1.27E+00 1.27E+00 2.13E+00 U pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 3.84E+00 1.40E+00 1.42E+00 2.25E+00 pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 2.34E+00 1.48E+00 1.49E+00 2.44E+00 U pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/15/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.97E+00 1.36E+00 1.37E+00 2.26E+00 U pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/15/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.09E+00 1.42E+00 1.42E+00 2.39E+00 U pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/15/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 9.12E-01 1.44E+00 1.44E+00 2.44E+00 U pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/15/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.02E+01 1.52E+00 1.64E+00 2.24E+00 pCi/g 17-03011-01 LCS KNOWN 03/03/17 00:00 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 5.43E+01 3.04E-01 pCi/g 17-03011-01 LCS SPIKE 03/03/17 00:00 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 6.16E+01 1.65E+00 2.15E+01 8.24E-01 pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified -2.14E-02 4.23E-01 4.23E-01 9.04E-01 U pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 7.78E-01 3.45E-01 4.39E-01 6.48E-01 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 5.42E-01 3.48E-01 3.96E-01 6.83E-01 U pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 3.59E-01 3.59E-01 3.81E-01 7.29E-01 U pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 3.97E-01 3.66E-01 3.91E-01 7.40E-01 U pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 5.85E-01 4.17E-01 4.64E-01 8.27E-01 U pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 6.39E-02 3.97E-01 3.98E-01 8.41E-01 U pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 9.84E-01 3.37E-01 4.80E-01 6.09E-01 pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 4.59E-01 3.45E-01 3.80E-01 6.86E-01 U pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 6.36E-01 3.86E-01 4.45E-01 7.54E-01 U pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 8.09E-01 4.19E-01 5.05E-01 8.12E-01 U pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 7.29E-01 3.98E-01 4.72E-01 7.75E-01 U pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 3.09E-01 3.90E-01 4.04E-01 8.00E-01 U pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 1.03E-01 3.61E-01 3.62E-01 7.59E-01 U pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (2-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank; DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U=Non-detect

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17-03011 671498 Final Report of Analysis 101 Shiloh Blvd Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: SO Lab Sample Client Sample Receipt Analysis Batch Report Analyte Method Result CU CSU MDA Qualifier ID Type ID Date Date Date ID Units 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 5.03E-01 3.78E-01 4.17E-01 7.53E-01 U pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (2-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank; DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U=Non-detect

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Eberline Analytical Patricia Giza Zion Solutions SDG:

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17-03011 671498 Final Report of Analysis 101 Shiloh Blvd Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: SO Lab Sample Client Sample Receipt Analysis Batch Report Analyte Method Result CU CSU MDA Qualifier ID Type ID Date Date Date ID Units 17-03011-01 LCS KNOWN 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 6.21E+01 2.48E+00 pCi/g 17-03011-01 LCS KNOWN 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 3.94E+01 1.58E+00 pCi/g 17-03011-01 LCS SPIKE 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 7.58E+01 5.03E+00 6.36E+00 6.59E-01 pCi/g 17-03011-01 LCS SPIKE 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 4.44E+01 4.02E+00 4.62E+00 6.97E-01 pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 4.74E-02 4.81E-02 4.82E-02 8.85E-02 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 1.72E-02 2.56E-02 2.57E-02 4.39E-02 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 1.29E-02 1.46E-02 1.46E-02 2.73E-02 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified -1.28E-04 1.27E-02 1.27E-02 1.91E-02 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 6.40E-03 1.48E-02 1.48E-02 2.34E-02 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 1.37E-01 1.68E-01 1.69E-01 3.28E-01 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 6.28E-03 1.70E-02 1.70E-02 2.64E-02 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified -3.01E-03 2.42E-02 2.42E-02 3.65E-02 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified -5.23E-03 4.16E-02 4.16E-02 6.34E-02 U pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 4.11E-01 1.33E-01 1.34E-01 2.02E-01 pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 4.84E-01 1.17E-01 1.19E-01 1.04E-01 pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified -2.54E-03 3.32E-02 3.32E-02 4.18E-02 U pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified 2.64E-04 1.18E-02 1.18E-02 4.72E-02 U pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 5.75E-02 4.30E-02 4.31E-02 7.05E-02 U pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 1.01E+01 1.11E+00 1.23E+00 4.65E-01 pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 4.00E-01 5.25E-02 5.64E-02 8.50E-02 pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.90E-01 1.31E-01 1.33E-01 9.32E-02 pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 2.46E-01 6.92E-02 7.04E-02 5.39E-02 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 4.23E-01 1.04E-01 1.06E-01 2.03E-01 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 4.66E-01 1.11E-01 1.13E-01 8.49E-02 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 4.50E-04 3.33E-02 3.33E-02 3.46E-02 U pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified -5.96E-03 1.09E-02 1.09E-02 4.15E-02 U pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 6.04E-02 3.06E-02 3.08E-02 4.76E-02 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 1.02E+01 1.13E+00 1.24E+00 5.53E-01 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 3.75E-01 5.11E-02 5.46E-02 8.70E-02 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 4.00E-01 1.33E-01 1.35E-01 1.11E-01 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 1.86E-01 6.47E-02 6.54E-02 6.95E-02 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (2-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank; DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U=Non-detect

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Eberline Analytical Patricia Giza Zion Solutions SDG:

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17-03011 671498 Final Report of Analysis 101 Shiloh Blvd Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: SO Lab Sample Client Sample Receipt Analysis Batch Report Analyte Method Result CU CSU MDA Qualifier ID Type ID Date Date Date ID Units 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 3.95E-01 6.68E-02 6.98E-02 2.26E-01 pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 3.88E-01 6.28E-02 6.59E-02 8.04E-02 pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 1.89E-02 2.04E-02 2.04E-02 2.86E-02 U pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified -3.06E-03 1.04E-02 1.04E-02 2.78E-02 U pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 4.11E-01 6.15E-02 6.50E-02 3.88E-02 pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 6.85E+00 8.02E-01 8.76E-01 2.60E-01 pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 3.45E-01 5.27E-02 5.56E-02 4.16E-02 pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.73E-01 6.08E-02 6.37E-02 7.27E-02 pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 3.93E-01 7.55E-02 7.82E-02 6.80E-02 pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 3.14E-01 1.00E-01 1.02E-01 1.05E-01 pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 3.82E-01 7.07E-02 7.34E-02 7.96E-02 pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 2.05E-03 1.95E-02 1.95E-02 2.33E-02 U pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified 4.00E-03 6.34E-03 6.34E-03 2.49E-02 U pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 2.25E-02 2.00E-02 2.01E-02 3.30E-02 U pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 8.06E+00 1.03E+00 1.11E+00 4.94E-01 pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 3.61E-01 1.24E-01 1.26E-01 6.77E-02 pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.73E-01 1.30E-01 1.31E-01 6.84E-02 pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 2.87E-01 7.16E-02 7.31E-02 5.18E-02 pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 2.85E-01 1.06E-01 1.07E-01 2.08E-01 pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 4.30E-01 9.29E-02 9.55E-02 1.27E-01 pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 1.61E-03 9.25E-03 9.25E-03 5.27E-02 U pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified 8.33E-03 1.55E-02 1.55E-02 4.39E-02 U pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 6.93E-01 1.06E-01 1.12E-01 6.05E-02 pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 4.65E+00 7.78E-01 8.14E-01 5.30E-01 pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 5.59E-02 5.32E-02 5.33E-02 1.04E-01 U pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.45E-01 8.88E-02 9.05E-02 1.15E-01 pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 2.39E-01 8.59E-02 8.67E-02 1.47E-01 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (2-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank; DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U=Non-detect

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Eberline Analytical Patricia Giza Zion Solutions SDG:

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17-03011 671498 Final Report of Analysis 101 Shiloh Blvd Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: SO Lab Sample Client Sample Receipt Analysis Batch Report Analyte Method Result CU CSU MDA Qualifier ID Type ID Date Date Date ID Units 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 2.93E-01 1.05E-01 1.06E-01 2.39E-01 pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 3.41E-01 6.34E-02 6.57E-02 1.35E-01 pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified -3.32E-02 4.28E-02 4.28E-02 5.98E-02 U pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified 6.49E-03 2.04E-02 2.04E-02 4.57E-02 U pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 4.03E-01 7.19E-02 7.49E-02 8.51E-02 pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 8.03E+00 1.20E+00 1.27E+00 6.92E-01 pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 3.68E-01 5.53E-02 5.84E-02 1.09E-01 pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 2.92E-01 6.40E-02 6.57E-02 1.03E-01 pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 4.27E-01 1.02E-01 1.04E-01 1.72E-01 pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 2.67E-01 1.03E-01 1.03E-01 7.51E-02 pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 3.06E-01 6.14E-02 6.33E-02 6.49E-02 pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 1.29E-02 1.47E-02 1.47E-02 1.62E-02 U pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified 1.85E-03 5.88E-03 5.88E-03 2.29E-02 U pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 5.77E-03 1.18E-02 1.18E-02 1.84E-02 U pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 4.97E+00 6.50E-01 6.98E-01 3.09E-01 pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 2.92E-01 9.35E-02 9.47E-02 5.97E-02 pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.26E-01 1.09E-01 1.11E-01 5.08E-02 pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 2.49E-01 6.26E-02 6.39E-02 6.96E-02 pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 4.56E-01 8.81E-02 9.11E-02 1.90E-01 pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 3.52E-01 1.14E-01 1.16E-01 7.67E-02 pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified -1.95E-03 2.38E-02 2.38E-02 2.96E-02 U pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified -2.43E-03 1.04E-02 1.04E-02 3.39E-02 U pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 1.68E-02 1.97E-02 1.97E-02 3.18E-02 U pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 5.89E+00 7.05E-01 7.67E-01 4.46E-01 pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 5.13E-01 5.35E-02 5.96E-02 8.50E-02 pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 4.53E-01 1.30E-01 1.32E-01 6.76E-02 pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 3.20E-01 6.85E-02 7.04E-02 3.88E-02 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (2-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank; DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U=Non-detect

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Eberline Analytical Patricia Giza Zion Solutions SDG:

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17-03011 671498 Final Report of Analysis 101 Shiloh Blvd Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: SO Lab Sample Client Sample Receipt Analysis Batch Report Analyte Method Result CU CSU MDA Qualifier ID Type ID Date Date Date ID Units 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 3.10E-01 1.38E-01 1.39E-01 2.87E-01 pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 2.90E-01 8.05E-02 8.19E-02 1.08E-01 pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified -1.08E-02 4.50E-02 4.50E-02 5.74E-02 U pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified 7.65E-03 1.58E-02 1.58E-02 4.69E-02 U pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 3.28E-01 6.71E-02 6.92E-02 8.42E-02 pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 9.77E+00 1.40E+00 1.49E+00 6.37E-01 pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 3.17E-01 5.43E-02 5.66E-02 9.23E-02 pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.38E-01 7.09E-02 7.30E-02 1.13E-01 pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 3.08E-01 1.13E-01 1.14E-01 1.65E-01 pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 4.28E-01 8.53E-02 8.80E-02 1.50E-01 pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 3.40E-01 7.01E-02 7.22E-02 9.44E-02 pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 1.84E-02 2.40E-02 2.40E-02 3.33E-02 U pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified -2.32E-02 2.89E-02 2.89E-02 3.14E-02 U pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 2.81E-02 2.43E-02 2.43E-02 3.95E-02 U pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 7.18E+00 8.97E-01 9.70E-01 5.24E-01 pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 5.13E-01 7.92E-02 8.35E-02 6.71E-02 pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.46E-01 5.95E-02 6.21E-02 7.38E-02 pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 3.96E-01 8.55E-02 8.78E-02 1.12E-01 pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 2.89E-01 1.08E-01 1.09E-01 1.71E-01 pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 4.18E-01 8.65E-02 8.91E-02 7.83E-02 pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 6.19E-03 2.06E-02 2.06E-02 2.63E-02 U pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified 6.73E-03 1.17E-02 1.17E-02 2.91E-02 U pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 6.84E-02 2.08E-02 2.11E-02 3.89E-02 pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 7.14E+00 9.28E-01 9.97E-01 4.26E-01 pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 3.24E-01 1.13E-01 1.15E-01 9.05E-02 pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.61E-01 1.29E-01 1.30E-01 5.38E-02 pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 2.52E-01 7.63E-02 7.74E-02 1.17E-01 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (2-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank; DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U=Non-detect

Printed: 8/16/2017 11:11 AM Page 7 of 7 Report To: Work Order Details:

Eberline Analytical Patricia Giza Zion Solutions SDG:

Purchase Order:

17-03011 671498 Final Report of Analysis 101 Shiloh Blvd Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: SO Lab Sample Client Sample Receipt Analysis Batch Report Analyte Method Result CU CSU MDA Qualifier ID Type ID Date Date Date ID Units 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Actinium-228 LANL ER-130 Modified 2.73E-01 9.62E-02 9.72E-02 1.03E-01 pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Bismuth-214 LANL ER-130 Modified 2.99E-01 6.02E-02 6.21E-02 6.14E-02 pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Cobalt-60 LANL ER-130 Modified 2.51E-02 1.55E-02 1.56E-02 2.24E-02 pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Cesium-134 LANL ER-130 Modified -5.07E-03 9.42E-03 9.43E-03 2.76E-02 U pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Cesium-137 LANL ER-130 Modified 3.38E-01 4.02E-02 4.38E-02 3.33E-02 pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Potassium-40 LANL ER-130 Modified 6.77E+00 8.72E-01 9.39E-01 3.88E-01 pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Lead-212 LANL ER-130 Modified 3.17E-01 1.10E-01 1.11E-01 6.70E-02 pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Lead-214 LANL ER-130 Modified 2.31E-01 8.83E-02 8.91E-02 5.75E-02 pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Thallium-208 LANL ER-130 Modified 3.12E-01 7.53E-02 7.70E-02 5.09E-02 pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Actinium-228 LANL ER-130 Modified 3.28E-01 5.75E-02 5.99E-02 1.19E-01 pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Bismuth-214 LANL ER-130 Modified 2.77E-01 5.55E-02 5.72E-02 7.49E-02 pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Cobalt-60 LANL ER-130 Modified 2.22E-03 1.65E-02 1.65E-02 2.20E-02 U pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Cesium-134 LANL ER-130 Modified 2.87E-03 6.84E-03 6.84E-03 1.89E-02 U pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Cesium-137 LANL ER-130 Modified 2.03E-02 1.30E-02 1.30E-02 2.04E-02 U pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Potassium-40 LANL ER-130 Modified 6.22E+00 6.92E-01 7.62E-01 2.36E-01 pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Lead-212 LANL ER-130 Modified 2.87E-01 4.16E-02 4.42E-02 4.20E-02 pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Lead-214 LANL ER-130 Modified 2.66E-01 4.22E-02 4.44E-02 4.27E-02 pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Thallium-208 LANL ER-130 Modified 2.87E-01 5.58E-02 5.77E-02 4.54E-02 pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Actinium-228 LANL ER-130 Modified 3.84E-01 1.09E-01 1.11E-01 2.05E-01 pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Bismuth-214 LANL ER-130 Modified 2.85E-01 9.70E-02 9.81E-02 1.05E-01 pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Cobalt-60 LANL ER-130 Modified 8.55E-03 3.20E-02 3.20E-02 5.09E-02 U pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Cesium-134 LANL ER-130 Modified 1.76E-03 1.48E-02 1.48E-02 4.53E-02 U pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Cesium-137 LANL ER-130 Modified 3.37E-01 6.23E-02 6.46E-02 7.54E-02 pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Potassium-40 LANL ER-130 Modified 6.05E+00 8.31E-01 8.87E-01 5.71E-01 pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Lead-212 LANL ER-130 Modified 4.33E-01 5.83E-02 6.23E-02 8.32E-02 pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Lead-214 LANL ER-130 Modified 3.29E-01 1.49E-01 1.50E-01 1.23E-01 pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Thallium-208 LANL ER-130 Modified 2.56E-01 8.59E-02 8.69E-02 1.05E-01 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (2-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank; DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U=Non-detect

ATTACHMENT 4 CONSULTATION TRIGGERS FOR RESIDENTIAL SOIL CONCENTRATION

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FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A

[224]

ATTACHMENT 5 QC SAMPLE ASSESSMENT

[225]

.- ; : : : : : : : : -4 FSSRELEASERECORD NE CORNER OF EXCLUSION AREA- LAKESHORE ~~zio~SOUJTIONS~ .,~~.,--*.-.... 1. t. ; ,:--

SURVEY UNIT 10212A Duplicate Sample Assessment Survey Unit # 10212A Survey Unit Name N orth East Comer of Exclusion Area, Lakeshore Sample Plan # L3-l0212A Sample

Description:

Comparison of split samples collected from surface soi1 samples from location #11 and analyzed using gamma spectroscopy by on-site HpGe System. The standard sample was L3-10212AFRGS-011SS, the comparison sample was L3-l02l2AFQGS-Ol 1SS.

STANDARD COMPARISON ROC Activity Standard Resolution Agreement Activity Standard Comparison Acceptable Value Error Ran!!:e Value Error Ratio (Y/N}

Cs-137 2.34E-02 5.88E-02 0.40 0.5 -2.0 3.44E-02 5.42E-02 1.47 y Comments/Corrective Actions: None Tab1e is provided to show acceptance criteria used to assess sp1it samples.

R~~oly~Qn Agre~~nt RimH 4.7 0.5 -2.0 8-15 0.6-166 16

• 50 0.75 -1.33 51-200 0.80 -1.25

>200 0.85 -1.18 Performed By: Date: Reviewed by: Date:

1

&-wb/J6)A/L~i- ll-lfl,/7 r ** * * * ~ ~

'/lr,17

~

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ATTACHMENT 6 GRAPHICAL PRESENTATIONS

[227]

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Quantile Plot for Co-60 Survey Unit: L3-10212A

Description:

Open Land - NE Corner of Exclusion Area, Lakeshore Mean: 1.49E-03 pCi/g Quantile Plot For Co-60 1.00E-02 9.00E-03 8.00E-03 Concentration (pCi/g) 7.00E-03 6.00E-03 5.00E-03 4.00E-03 3.00E-03 2.00E-03 1.00E-03 0.00E+00 0% 20% 40% 60% 80% 100%

Percentage

[228]

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Quantile Plot for Cs-137 Survey Unit: L3-10212A

Description:

Open Land - NE Corner of Exclusion Area, Lakeshore Mean: 2.33E-02 pCi/g Quantile Plot For Cs-137 8.00E-02 7.00E-02 Concentration (pCi/g) 6.00E-02 5.00E-02 4.00E-02 3.00E-02 2.00E-02 1.00E-02 0.00E+00 0% 20% 40% 60% 80% 100%

Percentage

[229]

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Histogram for Co-60 Survey Unit: L3-10212A

Description:

Open Land - NE Corner of Exclusion Area, Lakeshore Mean: 1.49E-03 pCi/g Median: 0.00E+00 pCi/g ST Dev.: 0.002515399 Skew: 2.116953501 Histogram For Co-60 10 9

8 7

Frequency 6

5 4

3 2

1 0

1.45E-03 2.90E-03 4.35E-03 5.80E-03 7.25E-03 8.70E-03 Upper End Value (pCi/g)

Upper Value Observation Observation Frequency  %

1.45E-03 10 71%

2.90E-03 1 7%

4.35E-03 2 14%

5.80E-03 0 0%

7.25E-03 0 0%

8.70E-03 1 7%

TOTAL 14

[230]

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Histogram for Cs-137 Survey Unit: L3-10212A

Description:

Open Land - NE Corner of Exclusion Area, Lakeshore Mean: 2.96E-02 pCi/g Median: 2.72E-02 pCi/g ST Dev.: 0.022061206 Skew: 0.538683027 Histogram Plot For Cs-137 10 9

8 7

Frequency 6

5 4

3 2

1 0

1.20E-02 2.40E-02 3.60E-02 4.79E-02 5.99E-02 7.19E-02 Upper End Value (pCi/g)

Upper Value Observation Observation Frequency  %

1.20E-02 4 29%

2.40E-02 2 14%

3.60E-02 4 29%

4.79E-02 1 7%

5.99E-02 1 7%

7.19E-02 2 14%

TOTAL 14

[231]

FSS RELEASE RECORD NE CORNER OF EXCLUSION AREA - LAKESHORE SURVEY UNIT 10212A Retrospective Power Curve for Survey Unit 10212A

[232]