Text

Restoration Project - Final Status Survey Release Record, Adjacent of South Restricted Area - Lakeshore Survey Unit 10220C - Final Report - Phase 1, Revision 1
	ML19178A102
Person / Time
Site:	Zion File:ZionSolutions icon.png
Issue date:	06/20/2019
From:	Yetter R; ZionSolutions
To:	; Office of Nuclear Material Safety and Safeguards
Shared Package
MML19178A106	List: ML19178A098; ML19178A100; ML19178A101; ML19178A102; ML19178A103; ML19178A104; ML19178A105; ML19178A107; ML19178A108; ZS-2019-0043, Transmittal of Revised Final Status Survey Report - Phase 1;
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= ZIONSOLUTIONSLLC-An EnergySo/utions Company ZION STATION RESTORATION PROJECT FINAL STATUS SURVEY RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA -

LAKESHORE SURVEY UNIT 10220C Revision 1 June 2019

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Summary of Changes in this Revision:

Rev. 1: Revised Release Record. Changes include the following; Added additional acronyms to List of Acronyms and Abbreviations Corrected spelling errors Corrected version of NAD.

Spelled out acronyms used 1st time in text Added statement pertaining to subsurface soil sampling during FSS Added statement pertaining to selection of reported values for results <MDC Corrected use of MARSSIM 2000 software Added units to header for Tables 9 and 10 Corrected sample ID number presentation in Tables 9 and 10 Corrected sample ID number presentation in text.

Changed investigation level for scanning to be consistent with Table 11 Added clarifying language for inferring HTD concentrations Corrected title to Table H.1 of NUREG-1757 Renumbered the Attachments such that the gamma spec and Eberline reports were last.

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 PREPARED BY / DATE: 20 June 2019 R. F. Yetter III, Junior Technical Assistant Date REVIEWED BY / DATE: 20 June 2019 R. Massengill, Radiological Engineer Date APPROVED BY / DATE: 20 June 2019 D. Wojtkowiak, C/LT Manager Date

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 TABLE OF CONTENTS

1. EXECUTIVE

SUMMARY

................................................................................................ 7

2. SURVEY UNIT DESCRIPTION ...................................................................................... 8

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

4. DATA QUALITY OBJECTIVES (DQO) ...................................................................... 10

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

6. SURVEY IMPLEMENTATION ..................................................................................... 21

7. SURVEY RESULTS ......................................................................................................... 22

8. QUALITY CONTROL..................................................................................................... 28

9. INVESTIGATIONS AND RESULTS ............................................................................. 28

10. REMEDIATION AND RESULTS .................................................................................. 28

11. CHANGES FROM THE FINAL STATUS SURVEY PLAN ....................................... 29

12. DATA QUALITY ASSESSMENT (DQA) ..................................................................... 29

13. ANOMALIES .................................................................................................................... 30

14. CONCLUSION ................................................................................................................. 30

15. REFERENCES .................................................................................................................. 30

16. ATTACHMENTS ............................................................................................................. 31 ATTACHMENT 1 - FIGURES AND MAPS ............................................................................ 32 ATTACHMENT 2 - SCAN DATA ........................................................................................ 36 ATTACHMENT 3 - CONSULTATION TRIGGERS FOR RESIDENTIAL AND COMMERCIAL/INDUSTRIAL SOIL CONTAMINATION............................. 44 ATTACHMENT 4 - QC SAMPLE ASSESSMENT .................................................................. 46 ATTACHMENT 5 - GRAPHICAL PRESENTATIONS .............................................................. 48 ATTACHMENT 6 - SAMPLE ANALYTICAL REPORTS ......................................................... 54 ATTACHMENT 7 - EBERLINE ANALYTICAL REPORTS ......................................................231 55

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 LIST OF ACRONYMS AND ABBREVIATIONS ALARA As Low As Reasonably Achievable AMCG Average Member of the Critical Group BcDCGL Base Case Soil DCGL CoC Chain-of-Custody cpm Counts per minute 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 Dose Contributor LBGR Lower Bound of the Gray Region LTP License Termination Plan MARSSIM Multi-Agency Radiation Survey and Site Investigation Manual MDC Minimum Detectable Concentration MDCR Minimum Detectable Count Rate NAD North American Datum NaI Sodium Iodide OpDCGL Operational Derived Concentration Guideline Level QAPP Quality Assurance Project Plan (for Characterization and FSS)

QC Quality Control RE Radiological Engineer ROC Radionuclides of Concern SOF Sum-of-Fraction TEDE Total Effective Dose Equivalent

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 TSD Technical Support Documents UBGR Upper Bound of the Gray Region UCL Upper Confidence Level VSP Visual Sample Plan ZNPS Zion Nuclear Power Station ZSRP Zion Station Restoration Project

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1

1. EXECUTIVE

SUMMARY

This Final Status Survey (FSS) Release Record for survey unit 10220C, Adjacent of South Restricted Area - Lakeshore, 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 (L3-10220C-F) was developed in accordance with ZionSolutions procedure ZS-LT-300-001-001, Final Status Survey Package Development (Reference 3), the ZSRP LTP, and with 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.

Fourteen (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 the creek that runs west-east through the center of the survey unit, five (5) additional judgmental samples were taken. The analytical results for all soil samples (random and judgmental) taken in survey unit 10220C 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 10220C is acceptable for unrestricted release.

Picture 1 - Survey Unit 10220C

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1

2. SURVEY UNIT DESCRIPTION Adjacent of South Restricted Area - Lakeshore, survey unit 10220C, is an impacted Class 3 open land survey unit. It is bounded by Class 2 survey unit 10220A to the north, wetlands areas to the west and south, and Class 3 survey unit 10224 and Lake Michigan to the east. Bull Creek traverses the center of the survey unit in an east/west direction.

The survey unit area is 27,870 m2.

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

The soil is mostly loam and beach sand. The terrain consists of thick underbrush, wetlands, trees, and an asphalt road. Solid physical items such as rocks, wooden stakes, a concrete and metal gate, chain-link fencing with barbed wire, an air monitoring system, an underground concrete housing, and a fire hydrant are present in the area.

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) 1983 East. The reference coordinates associated with this survey unit are denoted on Figure 1 located in Attachment 1.

3. CLASSIFICATION BASIS Survey unit 10220C was classified in accordance with ZionSolutions procedure ZS-LT-300-001-002, Survey Unit Classification (Reference 5).

Impacted Class 3 open land survey unit 10220 was originally designated as a Class 3 survey unit by the Historical Site Assessment (HSA) (Reference 6). The survey unit was broken into three (3) smaller Class 3 survey units on July 23, 2012. 10220C is the south section of the original area. 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 November 5, 2012, through December 19, 2012. The survey design for this survey unit called for the acquisition of thirty-one (31) surface soil samples taken at random locations and five (5) additional surface soil samples taken at judgmental locations.

Three-thousand four-hundred and fifty-three (3,453) square meters or approximately 14%

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 5,395 counts per minute (cpm). The average observed scan measurement was 6,037 cpm with a maximum observed measurement of 8,418 cpm.

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 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. The area exhibiting elevated activity, which was primarily located in and around Bull Creek, was investigated by additional scans and twenty (20) investigative surface soil samples were acquired at the locations where the scan alarms were observed.

Fifty-six (56) surface soil samples and two (2) Quality Control (QC) split samples were acquired and analyzed by the on-site gamma spectroscopy system. Cs-137 was identified at concentrations greater than the Minimum Detectable Concentration (MDC) of the instrument in forty-two (42) of the surface soil samples taken. No other potential plant-derived radionuclides were positively identified. The average Cs-137 concentration observed in the analysis of the surface soil samples was 0.32 pCi/g with a maximum observed concentration of 1.14 pCi/g. The majority of the samples with elevated Cs-137 concentration were located in and around Bull Creek. It is postulated that background levels of Cs-137 in the soil surrounding Bull Creek concentrates in this area due to the fluctuating water levels in the creek.

The locations of scan areas and surface soil samples taken during characterization in survey unit 10220C are illustrated on Figure 2 in Attachment 1. A summary of the analysis 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 : 0.028 0.010 Maximum Value : 1.140 0.180 Mean : 0.277 0.051 Median : 0.225 0.048 Standard Deviation : 0.025 0.030 A Radiological Engineer (RE) performed a visual inspection and walk-down of the survey unit on 05/02/2016 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.

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Based upon completion of Survey Unit Classification Basis for final classification, which included a review of the historic 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 OpDCGLs, 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 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.

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 10220C 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

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 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.

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 are derived from activity/dose relationships through various exposure pathway scenarios. 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 historic 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

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 calculate the site-specific DCGLs for soils (referred to a Base Case Soil DCGLs

[BcDCGL] 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). 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.

The surface and subsurface soil BcDCGLs 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 3,572.10 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 BcDCGL 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

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 25 mrem/year or less after all FSS is completed, the BcDCGLs 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 BcDCGLs 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 OpDCGL is then used as the DCGL for the FSS design of the survey unit (calculation of surrogate DCGLs, investigations levels, etc.). Details of the OpDCGLs 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 OpDCGLs 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 In accordance with NUREG-1757, Appendix G, if the HSA indicates that there is no likelihood of substantial subsurface residual radioactivity, subsurface surveys are not necessary. The HSA as well as the results of the extensive characterization of subsurface soils in the impacted area surrounding the Zion facility have shown that there is minimal

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 residual radioactivity in subsurface soil. Consequently, Zion proposes to perform minimal subsurface sampling during FSS.

Instrument DQOs included a verification of the ability of the survey instrument to detect the radiation(s) of interest relative to the OpDCGL. 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 recorded as zero. For radionuclides less than MDC, the value representing the highest abundance was selected. 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 OpDCGL were preferable while MDCs up to 50% of the OpDCGL were acceptable. The minimum acceptable MDC for measurements obtained using field instruments was 50 percent of the applicable OpDCGL.

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 10220C. 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.

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 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 10220C, the surrogate OpDCGLs for Co-60 and Cs-137 were computed based on the maximum ratios from Table 7.

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 OpDCGLs 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 OpDCGL that was used for Cs-137 in this survey unit for direct comparison of sample results to demonstrate compliance is 3.622 pCi/g.

Equation 3 1

(60) = = 0.898 /

1 180.45 1.091 +

(60) 914.458(63)

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

The action level for investigation in a Class 3 open land survey unit is 50% of the OpDCGL. The surrogate DCGL for Co-60 while inferring Ni-63 is 0.898 pCi/g, and the

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 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:

Equation 4 1

() = = 3.494 /

0.012 0.00001 0.988 0.898 + +

(60) 1.733134 3.622(137)

The surrogate adjusted gamma DCGL equals 3.494 pCi/g. The action levels for survey unit 10220C are based on 50% of the DCGL and are presented in Table 8.

Table 8 - Action Levels for Survey Unit 10220C ROC DCGL (pCi/g)

(1)

Co-60 0.449 Cs-134(2) 0.867 Cs-137 (3) 1.811 Gross Gamma (4) 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 of 3.494 pCi/g 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 (UBGR), 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 10220C based on Cs-137 was calculated as follows:

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Equation 5

/ = 0.5/0.025 = 20 As the calculated relative shift (20) 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 MARSSIM 2000, a software package developed for implementation of the MARSSIM in support of the decommissioning license termination rule (10CFR20, Subpart E). The result of the MARSSIM 2000 computer run showed adequate power for the survey design. The survey design specified fourteen (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 five (5) additional judgmental surface soil samples were selected at biased locations in the creek area in the center of the survey unit.

As the survey unit was classified as Class 3, sample locations were selected at random.

The random locations of the 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 random 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). The maximum ratios (Table 7) will be used unless specific survey information supports the use of a surrogate ratio that is specific to the area. In these cases, the survey unit-specific radiological data and the derived surrogate ratios will be submitted to the NRC for approval. If approved, then the survey unit-specific ratios used and the survey data serving as the basis for the surrogate ratios will be documented in the release record for the survey unit.

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Table 9 - Random Sample Measurement Locations NORTHING EASTING MEASUREMENT ID (meters) (meters)

L3-10220C-FRGS-001-SS 641406.6753 343682.9801 L3-10220C-FRGS-002-SS 641413.6981 343618.1135 L3-10220C-FRGS-003-SS 641399.6525 343617.9865 L3-10220C-FRGS-004-SS 641390.0500 343573.0890 L3-10220C-FRGS-005-SS 641417.2095 343552.9929 L3-10220C-FRGS-006-SS 641410.1867 343487.9993 L3-10220C-FRGS-007-SS 641403.1639 343488.1263 L3-10220C-FRGS-008-SS 641368.0498 343444.6703 L3-10220C-FRGS-009-SS 641354.0041 343466.3348 L3-10220C-FRGS-010-SS 641361.0270 343531.4553 L3-10220C-FRGS-011-SS 641346.9813 343531.3284 L3-10220C-FRGS-012-SS 641371.5612 343574.7844 L3-10220C-FRGS-013-SS 641357.5156 343661.3156 L3-10220C-FRGS-014-SS 641354.3650 343661.1070 Fourteen (14) surface soil samples were required for the non-parametric statistical test (sample size N = 14). In addition, five (5) judgmental surface soil samples were taken to investigate the creek area. In total, nineteen (19) surface soil samples were collected for the FSS of this survey unit. Sample Measurement Locations for the judgmental surface soil samples are listed with the GPS coordinates in Table 10.

Table 10 - Judgmental Sample Measurement Locations NORTHING EASTING MEASUREMENT ID (meters) (meters)

L3-10220C-FJGS-015-SS 641386.958 343541.547 L3-10220C-FJGS-016-SS 641380.290 343497.453 L3-10220C-FJGS-017-SS 641387.409 343604.253 L3-10220C-FJGS-018-SS 641379.687 343716.721 L3-10220C-FJGS-019-SS 641377.847 343573.230 A map of the random and judgmental surface soil sample locations are provided in Figure 3 in Attachment 1.

The selection of two (2) soil samples met the requirement that 10% of the samples collected for the FSS of survey unit 10220C be analyzed for HTD ROC. Sample #s L3-10220C-FRGS-002-SS and L3-10220C-FRGS-009-SS 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.

[18]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 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 (1) surface soil sample, #L3-10220C-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 10220C 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, fourteen (14) different scan areas representing 1,400 m2, or approximately 5% of the survey unit, of surface area was chosen at random. 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 10220C.

[19]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Table 12 - Synopsis of Survey Design FEATURE DESIGN CRITERIA BASIS Survey Unit Land 27,870 m2 GPS measurements of area Area

= 0.025

UBGR = SOF of 1

LBGR = SOF of 0.5 Number of 14 (random)

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 Two (2) surface soil samples selected for HTD ROC Analysis (LTP Chapter 5, section 5.1)

HTD ROC analysis Soil Investigation

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

Level Scan Survey Area Judgmental areal coverage, 1,400 m2 or ~5% areal coverage Coverage (LTP Chapter 5, Table 5-24)

>Operational DCGL or >MDCscan if Scan Investigation MDCscan is greater than Operational (LTP Chapter 5, Table 5-25)

Level DCGL One (1) surface soil sample selected QC (LTP Chapter 5, section 5.9) randomly for split sample analysis

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1

6. SURVEY IMPLEMENTATION For survey unit 10220C, 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 OpDCGL, 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 10220C. 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 exceed 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 10220C. Consequently, no additional surface soil samples in excess of the two (2) surface soil samples designated during survey design were analyzed for HTD ROC.

FSS field activities were conducted under FSS Sample Plan L3-10220C-F. FSS Sample Plan L3-10220C-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 eight (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 March 29, 2016 and concluding on May 31, 2016.

The fourteen (14) random surface soil sample locations were marked with flags based on GPS coordinates provided by VSP. Around each surface soil sample location, a 100 m2 scan area was marked out. A total of fourteen (14) different scan areas were established, constituting an areal scan coverage of 1,400 m2, or approximately 5% of the surface area in survey unit 10220C. Background was assessed in the survey unit and it was determined that, using a Ludlum 2350-1 paired with a Model 44-10 (2 x 2) sodium iodide (NaI) detector, background ranged from 2,908 counts per minute (cpm) up to 4,510 cpm.

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 2 x 2 NaI detector operated in the rate-meter

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 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 1.747 pCi/g, which was based on 50% of the normalized surrogate adjusted OpDCGLs for gamma emitting ROC). Complete scan results are provided in Attachment 2.

In accordance with FSS design, fourteen (14) surface soil samples were collected at random locations. In addition, five (5) judgmental surface soil samples were taken to adequately bound the creek area in the central portion of the survey unit. The addition of the random and judgmental samples results in a total of nineteen (19) 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 centimeter 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 (L3-10220C-FRGS-002-SS and L3-10220C-FRGS-009-SS) were selected for HTD radionuclide analysis.

The implementation of survey specific QC measures included the collection of one (1) sample (L3-10220C-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 between May 2, 2016 and May 23, 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 ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Table 13 - Synopsis of Scan Results Highest Logged Scan Action Level(1) # of Scan Reading Investigation Samples Area Alarms (cpm) (cpm)

GS001 5149 5374 None None GS002 5210 5228 None None GS003 4990 5228 None None GS004 3980 4079 None None GS005 3850 4079 None None GS006 3870 4079 None None GS007 3970 4079 None None GS008 4593 4798 None None GS009 4608 4798 None None GS010 4970 5186 None None GS011 4610 5186 None None GS012 4705 4798 None None GS013 3529 3943 None None GS014 3324 3943 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 fourteen (14) soil samples taken for non-parametric statistical testing using the on-site gamma spectroscopy system. A summary of the fourteen (14) samples collected for non-parametric statistical testing results is provided in Table 14. Gamma spectroscopy results (summarized in Table 14) revealed fourteen (14) samples 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 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 at 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 6. The basic statistics for the random sample population is summarized in Table 15.

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Table 14 - Summary of Gamma Spectroscopy Results for Surface Soil Samples Comprising the Statistical Sample Population Co-60(1) Cs-134(1) Cs-137(1) Ni-63(2) Sr-90(2)

MEASUREMENT ID (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g)

L3-10220C-FRGS-001-SS 3.68E-04 0.00E+00 5.59E-02 6.64E-02 1.12E-04 L3-10220C-FRGS-002-SS 6.01E-04 2.04E-04 3.52E-01 1.08E-01 7.04E-04 L3-10220C-FRGS-003-SS 8.89E-03 1.47E-02 1.03E-01 1.60E+00 2.06E-04 L3-10220C-FRGS-004-SS 2.01E-02 0.00E+00 2.74E-01 3.63E+00 5.48E-04 L3-10220C-FRGS-005-SS 2.00E-02 1.62E-02 1.41E-01 3.61E+00 2.82E-04 L3-10220C-FRGS-006-SS 1.53E-02 1.30E-02 2.28E-01 2.76E+00 4.56E-04 L3-10220C-FRGS-007-SS 2.93E-02 5.47E-03 8.82E-02 5.29E+00 1.76E-04 L3-10220C-FRGS-008-SS 3.49E-03 1.57E-02 4.10E-02 6.30E-01 8.20E-05 L3-10220C-FRGS-009-SS 7.91E-04 2.45E-03 3.12E-01 1.43E-01 6.24E-04 L3-10220C-FRGS-010-SS 5.46E-04 3.12E-03 2.92E-01 9.85E-02 5.84E-04 L3-10220C-FRGS-011-SS 1.81E-03 6.88E-04 1.65E-01 3.27E-01 3.30E-04 L3-10220C-FRGS-012-SS 4.22E-03 1.33E-03 2.24E-01 7.61E-01 4.48E-04 L3-10220C-FRGS-013-SS 5.50E-04 1.95E-02 4.51E-02 9.92E-02 9.02E-05 L3-10220C-FRGS-014-SS 3.53E-03 6.41E-03 1.90E-02 6.37E-01 3.80E-05 Note: 1. Bold font indicates ROC positively detected at concentration greater than MDC.

2. Ni-63 and Sr-90 are inferred concentrations using the maximum HTD ratio.

Table 15 - Basic Statistical Properties of Random 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 7.82E-03 3.51E-03 2.93E-02 3.68E-04 9.47E-03 4.26 1.84E-03 4.59E-02 Cs-134 7.06E-03 4.30E-03 1.95E-02 0.00E+00 7.16E-03 6.77 1.04E-03 2.61E-02 Cs-137 1.67E-01 1.53E-01 3.52E-01 1.90E-02 1.13E-01 14.18 1.18E-02 2.95E-01 Ni-63 1.41E+00 6.33E-01 5.29E+00 6.64E-02 1.71E+00 3572.1 3.95E-04 9.88E-03 Sr-90 3.34E-04 3.06E-04 7.04E-04 3.80E-05 2.25E-04 12.09 2.77E-05 6.91E-04 The off-site laboratory, Eberline Analytical, processed the two (2) samples selected for HTD ROC analysis as specified in the survey design. Sample #s L3-10220C-FRGS-002-SS and L3-10220C-FRGS-009-SS 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.

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Cs-137 was positively detected in the off-site analysis of sample L3-10220C-FRGS-002-SS at a concentration of 4.03 E-01 pCi/g and in sample L3-10220C-FRGS-009-SS at a concentration of 3.38 E-01 pCi/g. Co-60 was also positively detected in sample L3-10220C-FRGS-009-SS at a concentration of 2.51 E-02 pCi/g. The results are provided in Table 16.

Table 16 - Off-Site Analysis Results (Eberline Analytical) for Sample ID #s L3-10220C-FRGS-002-SS and L3-10220C-FRGS-009-SS Sample # L3-10220C-FRGS-002-SS Result Uncertainty MDC ROC >MDC (pCi/g) (pCi/g) (pCi/g)

Co-60 -3.32E-02 4.28E-02 5.98E-02 No Cs-134 6.49E-03 2.04E-02 4.57E-02 No Cs-137 4.03E-01 7.19E-02 8.51E-02 Yes Ni-63 6.89E-01 1.40E+00 2.37E+00 No Sr-90 6.39E-02 3.97E-01 8.41E-01 No Sample # L3-10220C-FRGS-009-SS Result Uncertainty MDC ROC >MDC (pCi/g) (pCi/g) (pCi/g)

Co-60 2.51E-02 1.55E-02 2.24E-02 Yes Cs-134 -5.07E-03 9.42E-03 2.76E-02 No Cs-137 3.38E-01 4.02E-02 3.33E-02 Yes Ni-63 1.09E+00 1.42E+00 2.39E+00 No Sr-90 3.09E-01 3.90E-01 8.00E-01 No The on-site laboratory analyzed the five (5) judgmental surface soil samples taken along the Bull Creek area using the on-site gamma spectroscopy system. A summary of the analytical results for the five (5) surface samples collected at judgmental locations is provided in Table 17. Gamma spectroscopy results (summarized in Table 17) revealed three (3) samples 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 6.

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Table 17 - Summary of Gamma Spectroscopy Results for Judgmental Surface Soil Samples Co-60(1) Cs-134(1) Cs-137(1) Ni-63(2) Sr-90(2)

MEASUREMENT ID (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g)

L3-10220C-FJGS-015-SS 1.78E-02 2.33E-03 1.85E-01 0.00E+00 3.70E-04 L3-10220C-FJGS-016-SS 9.63E-03 5.20E-04 2.48E-02 1.74E+00 4.96E-05 L3-10220C-FJGS-017-SS 8.76E-03 5.19E-04 2.46E-01 0.00E+00 4.92E-04 L3-10220C-FJGS-018-SS 3.30E-03 1.54E-02 1.62E-02 5.95E-01 3.24E-05 L3-10220C-FJGS-019-SS 1.70E-02 1.80E-02 1.79E-01 0.00E+00 3.58E-04 Note: 1. Bold font indicates ROC positively detected at concentration greater than MDC.

2. Ni-63 and Sr-90 are inferred concentrations using the maximum HTD ratio.

The implementation of survey specific QC measures included the collection of one (1) sample (L3-10220C-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 concentration for Cs-137 was above MDC in the sample. The concentrations for Co-60 and Cs-134 were less than MDC in the sample. 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(1) Cs-134(1) Cs-137(1) Ni-63(2) Sr-90(2)

MEASUREMENT ID (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g)

L3-10220C-FQGS-011-SS 8.09E-03 6.82E-03 1.95E-01 1.46E+00 3.90E-04 Note: 1. Bold font indicates ROC positively detected at concentration greater than MDC.

2. Ni-63 and Sr-90 are inferred concentrations using the maximum HTD ratio.

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:

Equation 6 C1 C2 Cn

+ +............ 1 DCGL1 DCGL 2 DCGL n Where: Cn = concentration of radionuclide n DCGLn = DCGL of radionuclide n.

The results of the unity rule calculation for the ROC in the random sample population as well as the judgmental samples for survey unit 10220C are provided in Table 19. QC results are presented in Table 20.

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Table 19 - Sum-of-Fractions for Individual Surface Soil Samples (Random)

FRACTION OF OPERATIONAL DCGL MEASUREMENT ID SOF Co-60 Cs-134 Cs-137 Ni-63 Sr-90 L3-10220C-FRGS-001-SS 0.0003 0.0000 0.0154 0.0001 0.0000 0.0158 L3-10220C-FRGS-002-SS 0.0006 0.0001 0.0970 0.0001 0.0002 0.0980 L3-10220C-FRGS-003-SS 0.0081 0.0085 0.0284 0.0018 0.0001 0.0468 L3-10220C-FRGS-004-SS 0.0184 0.0000 0.0755 0.0040 0.0002 0.0980 L3-10220C-FRGS-005-SS 0.0183 0.0269 0.0388 0.0039 0.0001 0.0706 L3-10220C-FRGS-006-SS 0.0140 0.0032 0.0628 0.0030 0.0001 0.0875 L3-10220C-FRGS-007-SS 0.0269 0.0007 0.0243 0.0058 0.0001 0.0601 L3-10220C-FRGS-008-SS 0.0032 0.0091 0.0113 0.0007 0.0000 0.0243 L3-10220C-FRGS-009-SS 0.0007 0.0014 0.0860 0.0002 0.0002 0.0884 L3-10220C-FRGS-010-SS 0.0005 0.0018 0.0804 0.0001 0.0002 0.0830 L3-10220C-FRGS-011-SS 0.0017 0.0004 0.0455 0.0004 0.0001 0.0480 L3-10220C-FRGS-012-SS 0.0039 0.0008 0.0617 0.0008 0.0001 0.0673 L3-10220C-FRGS-013-SS 0.0005 0.0113 0.0124 0.0001 0.0000 0.0243 L3-10220C-FRGS-014-SS 0.0032 0.0037 0.0052 0.0007 0.0000 0.0129 Random Measurements Number of Random Measurements = 14

of Random Measurements with OpSOF > 1 = 0

of Random Measurements with OpSOF > 0.1 (HTD Assessment) = 0 Max Individual Random Measurement OpSOF = 0.0980 Mean Random Measurement OpSOF = 0.0589

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Table 19 (continued) - Sum-of-Fractions for Individual Surface Soil Samples (Judgmental)

FRACTION OF OPERATIONAL DCGL MEASUREMENT ID SOF Co-60 Cs-134 Cs-137 Ni-63 Sr-90 L3-10220C-FJGS-015-SS 0.0163 0.0013 0.0510 0.0000 0.0001 0.0687 L3-10220C-FJGS-016-SS 0.0088 0.0003 0.0068 0.0019 0.0000 0.0179 L3-10220C-FJGS-017-SS 0.0080 0.0003 0.0678 0.0000 0.0002 0.0763 L3-10220C-FJGS-018-SS 0.0030 0.0089 0.0045 0.0007 0.0000 0.0170 L3-10220C-FJGS-019-SS 0.0156 0.0104 0.0493 0.0000 0.0001 0.0754 Table 20 - Sum-of-Fractions for QC Surface Soil Samples FRACTION OF OpDCGL MEASUREMENT ID OpSOF Co-60 Cs-134 Cs-137 Ni-63 Sr-90 L3-10220C-FQGS-011-SS 0.0074 0.0039 0.0537 0.0016 0.0001 0.0668 The mean BcSOF for survey unit 10220C is 0.0151 which equates to a dose of 0.3772 mrem/yr TEDE.

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 3 of this Release Record.

8. QUALITY CONTROL The on-site laboratory processed one (1) split sample, L3-10220C-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 4 for data and quality control analysis results.

9. INVESTIGATIONS AND RESULTS No investigations were performed in survey unit 10220C.

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.

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1

11. CHANGES FROM THE FINAL STATUS SURVEY PLAN Procedure ZS-LT-300-001-001, Final Status Survey Package Development states, If a selected location is found to be either inaccessible or unsuitable, then the location will be adjusted to the closest adjacent suitable location. In these cases, a notation will be made in Attachment 14, FSS Field Log, and the coordinates of the new location documented.

Random sample locations 1, 4 and 13 were relocated due to obstructions or standing water.

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 OpDCGL 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 OpDCGLs. Also, the retrospective power curve shows that a sufficient number of samples were collected to achieve the desired power. Therefore, the 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 5.

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1

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

14. CONCLUSION Survey unit 10220C 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 OpDCGL 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 mean SOF, when the analytical results were compared to the Base Case DCGLs, was 0.0151, which results in a dose contribution from soil in survey unit 10220C of 0.3772 mrem/yr TEDE, based on the average concentration of the ROC in samples used for non-parametric statistical sampling.

Survey unit 10220C 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

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

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1

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 - Figures and Maps Attachment 2 - Scan Data Attachment 3 - Consultation Triggers for Residential and Commercial/Industrial Soil Contamination Attachment 4 - QC Sample Assessment Attachment 5 - Graphical Presentations Attachment 6 - Sample Analytical Reports Attachment 7 - Eberline Analytical Reports

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ATTACHMENT 1 FIGURES AND MAPS

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FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Figure 1 Survey Unit 10220C Boundary

[33]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Figure 2 Survey Unit 10220C Characterization Survey

[34]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Figure 3 Survey Unit 10220C Final Status Survey

[35]

ATTACHMENT 2 SCAN DATA

[36]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Scan Avg Action Detector Detector M2350- Survey Logged Scan Location Date/Time Background Level Type ID 1 ID Unit Result Alarms (cpm) (cpm) (cpm) 44-10 PR321896 304730 10220 GS001 5/2/2016 9:23 5149 4138 5374 No 44-10 PR321896 304730 10220 GS001 5/2/2016 9:24 4538 4138 5374 No 44-10 PR321896 304730 10220 GS001 5/2/2016 9:25 4884 4138 5374 No 44-10 PR321896 304730 10220 GS001 5/2/2016 9:25 4941 4138 5374 No 44-10 PR321896 304730 10220 GS001 5/2/2016 9:26 4741 4138 5374 No 44-10 PR321896 304730 10220 GS001 5/2/2016 9:27 4683 4138 5374 No 44-10 PR321896 304730 10220 GS001 5/2/2016 9:27 4796 4138 5374 No 44-10 PR321896 304730 10220 GS001 5/2/2016 9:28 4622 4138 5374 No 44-10 PR321896 304730 10220 GS001 5/2/2016 9:28 4783 4138 5374 No 44-10 PR321896 304730 10220 GS001 5/2/2016 9:29 4551 4138 5374 No 44-10 PR321896 304730 10220 GS001 5/2/2016 9:29 4865 4138 5374 No 44-10 PR321896 304730 10220 GS001 5/2/2016 9:30 4521 4138 5374 No 44-10 PR321896 304730 10220 GS001 5/2/2016 9:30 4271 4138 5374 No 44-10 PR321896 304730 10220 GS001 5/2/2016 9:31 4101 4138 5374 No 44-10 PR321896 304730 10220 GS001 5/2/2016 9:31 4424 4138 5374 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:15 4356 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:16 4457 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:17 4065 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:17 4009 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:18 4608 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:18 4221 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:19 3881 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:19 3629 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:20 3901 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:20 3864 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:21 3969 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:21 3977 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:22 4139 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:22 3919 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:23 3938 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:23 4460 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:24 3851 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:24 4212 3639 4798 No 44-10 PR321896 304730 10220 GS009 5/2/2016 10:25 3518 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:32 4076 3639 4798 No

[37]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 44-10 PR321896 304730 10220 GS008 5/2/2016 10:33 4593 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:33 3886 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:34 3834 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:34 3916 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:35 4178 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:36 3783 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:36 4161 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:37 4418 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:38 4050 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:39 3950 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:39 3812 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:40 3841 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:41 3929 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:41 4516 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:42 4002 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:42 3963 3639 4798 No 44-10 PR321896 304730 10220 GS008 5/2/2016 10:43 3620 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:41 4373 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:42 4261 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:43 4371 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:43 4494 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:44 4348 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:45 4535 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:47 4568 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:47 4115 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:48 4187 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:49 4499 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:49 4705 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:50 4663 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:51 4315 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:51 4008 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:52 4213 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:53 4199 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:53 4623 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:54 4657 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:54 4176 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:55 3976 3639 4798 No 44-10 PR321896 304730 10220 GS012 5/2/2016 12:56 4334 3639 4798 No 44-10 PR321896 304730 10220 GS011QC 5/2/2016 13:35 4254 3436 4562 No

[38]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 44-10 PR321896 304730 10220 GS011QC 5/2/2016 13:37 4309 3436 4562 No 44-10 PR321896 304730 10220 GS011QC 5/2/2016 13:38 4321 3436 4562 No 44-10 PR321896 304730 10220 GS011QC 5/2/2016 13:39 4356 3436 4562 No 44-10 PR321896 304730 10220 GS011QC 5/2/2016 13:40 4141 3436 4562 No 44-10 PR321896 304730 10220 GS011QC 5/2/2016 13:42 4311 3436 4562 No 44-10 PR321896 304730 10220 GS011QC 5/2/2016 13:43 4241 3436 4562 No 44-10 PR321896 304730 10220 GS011QC 5/2/2016 13:44 4201 3436 4562 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:11 4310 4510 5228 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:12 4220 4510 5228 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:12 4180 4510 5228 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:13 5020 4510 5228 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:13 5210 4510 5228 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:14 46 4510 5228 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:16 4680 4510 5228 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:18 4810 4510 5228 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:25 4890 4510 5228 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:26 5090 4510 5228 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:27 4910 4510 5228 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:27 4760 4510 5228 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:30 4970 4510 5228 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:31 4810 4510 5228 No 44-10 PR311756 266669 10220 GS002 5/23/2016 14:31 4990 4510 5228 No 44-10 PR311756 266669 10220 GS003 5/23/2016 14:33 4990 4510 5228 No 44-10 PR311756 266669 10220 GS003 5/23/2016 14:34 4890 4510 5228 No 44-10 PR311756 266669 10220 GS003 5/23/2016 14:35 4860 4510 5228 No 44-10 PR311756 266669 10220 GS003 5/23/2016 14:36 4570 4510 5228 No 44-10 PR311756 266669 10220 GS003 5/23/2016 14:36 4220 4510 5228 No 44-10 PR311756 266669 10220 GS003 5/23/2016 14:37 4460 4510 5228 No 44-10 PR311756 266669 10220 GS003 5/23/2016 14:37 4220 4510 5228 No 44-10 PR311756 266669 10220 GS004 5/23/2016 15:01 3980 3451 4079 No 44-10 PR311756 266669 10220 GS004 5/23/2016 15:02 3790 3451 4079 No 44-10 PR311756 266669 10220 GS004 5/23/2016 15:03 3640 3451 4079 No 44-10 PR311756 266669 10220 GS004 5/23/2016 15:04 3570 3451 4079 No 44-10 PR311756 266669 10220 GS004 5/23/2016 15:09 3720 3451 4079 No 44-10 PR311756 266669 10220 GS005 5/23/2016 15:11 3520 3451 4079 No 44-10 PR311756 266669 10220 GS005 5/23/2016 15:12 1670 3451 4079 No 44-10 PR311756 266669 10220 GS005 5/23/2016 15:13 3760 3451 4079 No 44-10 PR311756 266669 10220 GS005 5/23/2016 15:14 3850 3451 4079 No 44-10 PR311756 266669 10220 GS005 5/23/2016 15:15 3850 3451 4079 No

[39]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 44-10 PR311756 266669 10220 GS005 5/23/2016 15:16 3800 3451 4079 No 44-10 PR311756 266669 10220 GS006 5/23/2016 15:32 3870 3451 4079 No 44-10 PR311756 266669 10220 GS006 5/23/2016 15:33 3760 3451 4079 No 44-10 PR311756 266669 10220 GS006 5/23/2016 15:34 3860 3451 4079 No 44-10 PR311756 266669 10220 GS006 5/23/2016 15:36 3670 3451 4079 No 44-10 PR311756 266669 10220 GS006 5/23/2016 15:37 3820 3451 4079 No 44-10 PR311756 266669 10220 GS007 5/23/2016 15:38 3640 3451 4079 No 44-10 PR311756 266669 10220 GS007 5/23/2016 15:39 3620 3451 4079 No 44-10 PR311756 266669 10220 GS007 5/23/2016 15:40 3690 3451 4079 No 44-10 PR311756 266669 10220 GS007 5/23/2016 15:41 3620 3451 4079 No 44-10 PR311756 266669 10220 GS007 5/23/2016 15:42 3710 3451 4079 No 44-10 PR311756 266669 10220 GS007 5/23/2016 15:44 3970 3451 4079 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:44 3019 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:45 3318 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:45 3435 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:46 3138 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:46 2977 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:46 3071 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:46 3165 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:47 3071 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:47 3339 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:48 3024 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:48 2990 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:48 2874 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:48 3086 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:49 2873 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:49 3200 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:50 2915 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:50 3256 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:50 3529 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:51 3123 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:51 3076 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:51 3283 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:51 0 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:52 3207 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:52 2791 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:52 3046 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:52 3159 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:53 2992 2908 3943 No

[40]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 44-10 PR311756 266669 10220 GS013 5/3/2016 7:53 3134 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:53 3246 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:53 3030 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:54 3135 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:54 3019 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:54 3443 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:55 3336 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:55 3367 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:55 2987 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:56 2903 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:56 3274 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:56 3065 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:56 3119 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:56 2793 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:57 2886 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:57 2981 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:57 3094 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:57 2872 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:58 2705 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:58 3068 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:58 2975 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:58 2913 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:58 2700 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:59 2852 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:59 2751 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:59 2949 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 7:59 2768 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 8:00 2751 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 8:00 2905 2908 3943 No 44-10 PR311756 266669 10220 GS013 5/3/2016 8:00 3045 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:02 2974 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:02 3208 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:02 3064 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:03 2997 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:03 3035 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:03 3136 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:03 3218 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:04 3030 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:04 3065 2908 3943 No

[41]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 44-10 PR311756 266669 10220 GS014 5/3/2016 8:04 3030 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:04 3324 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:04 3103 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:05 3226 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:05 2954 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:06 3165 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:06 3083 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:07 3020 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:07 2926 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:07 3048 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:08 2931 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:08 3113 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:09 3123 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:09 2866 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:09 3049 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:10 2973 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:10 3118 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:11 3131 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:11 3124 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:11 3020 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:12 2776 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:12 3049 2908 3943 No 44-10 PR311756 266669 10220 GS014 5/3/2016 8:13 3110 2908 3943 No 44-10 PR320649 304726 10220 GS010 5/2/2016 13:04 3420 3975 5186 No 44-10 PR320649 304726 10220 GS010 5/2/2016 13:06 4970 3975 5186 No 44-10 PR320649 304726 10220 GS010 5/2/2016 13:07 3610 3975 5186 No 44-10 PR320649 304726 10220 GS010 5/2/2016 13:08 2490 3975 5186 No 44-10 PR320649 304726 10220 GS010 5/2/2016 13:11 4510 3975 5186 No 44-10 PR320649 304726 10220 GS010 5/2/2016 13:12 4490 3975 5186 No 44-10 PR320649 304726 10220 GS010 5/2/2016 13:48 4320 3975 5186 No 44-10 PR320649 304726 10220 GS010 5/2/2016 14:04 4850 3975 5186 No 44-10 PR320649 304726 10220 GS010 5/2/2016 14:10 4350 3975 5186 No 44-10 PR320649 304726 10220 GS010 5/2/2016 13:13 4350 3975 5186 No 44-10 PR320649 304726 10220 GS010 5/2/2016 13:13 4510 3975 5186 No 44-10 PR320649 304726 10220 GS010 5/2/2016 13:14 4300 3975 5186 No 44-10 PR320649 304726 10220 GS011 5/2/2016 13:15 4610 3975 5186 No 44-10 PR320649 304726 10220 GS011 5/2/2016 13:16 4120 3975 5186 No 44-10 PR320649 304726 10220 GS011 5/2/2016 13:17 4140 3975 5186 No 44-10 PR320649 304726 10220 GS011 5/2/2016 13:18 4370 3975 5186 No

[42]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 44-10 PR320649 304726 10220 GS011 5/2/2016 13:18 4330 3975 5186 No 44-10 PR320649 304726 10220 GS011 5/2/2016 13:23 4560 3975 5186 No 44-10 PR320649 304726 10220 GS011 5/2/2016 13:25 4100 3975 5186 No

[43]

ATTACHMENT 3 CONSULTATION TRIGGERS FOR RESIDENTIAL AND COMMERCIAL/INDUSTRIAL SOIL CONTAMINATION

[44]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1

[45]

ATTACHMENT 4

[46]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Duplicate Sample Assessment Survey Unit # 10220C Survey Unit Name Adjacent of South Restricted Area, Lakeshore Sample Plan # L3-10220C Sample

Description:

Comparison of split samples collected from surface soil samples from location #11 and analyzed using gamma spectroscopy by on-site HpGe System. The standard sample was L3-10220C-FRGS-011-SS, the comparison sample was L3-10220C-FQGS-011-SS.

STANDARD COMPARISON ROC Activity Standard Resolution Agreement Activity Standard Compariso Acceptable Value Error Range Value Error n Ratio (Y/N)

Cs-137 1.65E-01 3.68E-02 4.48 0.5-2.0 1.95E-01 4.52E-02 0.85 Y Comments/Corrective Actions: There was Table is provided to show acceptance acceptable agreement. No further action is criteria used to assess split samples.

necessary.

Performed By: Date Date: 06/20/2019 Reviewed by: 06/20/2019 RF Yetter III J. Graham

[47]

ATTACHMENT 5 GRAPHICAL PRESENTATIONS

[48]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Quantile Plot for Co-60 Survey Unit: 10220C Survey Unit Name: Open Land -Adjacent of South Restricted Area - Lakeshore Mean: 7.82E-03 pCi/g

[49]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Quantile Plot for Cs-137 Survey Unit: 10220C Survey Unit Name: Open Land - Adjacent of South Restricted Area - Lakeshore Mean: 1.67E-01 pCi/g

[50]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Histogram for Co-60 Survey Unit: 10220C Survey Unit Name: Open Land - Adjacent of South Restricted Area, Lakeshore Mean: 7.82E-03 pCi/g Median: 3.51E-03 pCi/g ST DEV: 9.47E-03 Skew: 1.23E+00 Upper Value Observation Observation Frequency %

4.88E-03 11 79%

9.77E-03 1 7%

1.47E-02 0 0%

1.95E-02 0 0%

2.44E-02 1 7%

2.93E-02 1 7%

TOTAL 14

[51]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Histogram for Cs-137 Survey Unit: 10220C Open Land - Adjacent of South Restricted Area, Survey Unit Name: Lakeshore Mean: 1.67E-01 pCi/g Median: 1.53E-01 pCi/g ST DEV: 0.11274952 Skew: 0.23158804 Upper Value Observation Observation Frequency %

7.77E-02 4 29%

1.36E-01 2 14%

1.95E-01 2 14%

2.54E-01 2 14%

3.12E-01 3 21%

3.71E-01 1 7%

TOTAL 14

[52]

FSS RELEASE RECORD ADJACENT OF SOUTH RESTRICTED AREA - LAKESHORE SURVEY UNIT 10220C, Revision 1 Retrospective Power Curve for Survey Unit 10220C

[53]

ATTACHMENT 6 SAMPLE ANALYTICAL REPORTS

[54]

5/5/2016 ~:46:03AM Page l of8

~pex-Gamma Analysis Report for 05-May-16-10004 L3-10220C-FRGS-001 SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 05-May-16-10004 Sample Description : L3-10220C-FRGS-001SS (DRIED)

Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 1.437E+03 grams Facility : Default Sample Taken On : 5/2/2016 9:45:00AM Acquisition Started : 5/5/2016 9:15:18AM Procedure : 130G 1L Sand Sam pie Operator : JWelch Detector Name : P11314X2 Geometry : 130G Sand Live Time : 1800.0 seconds Real Time : 1801.4 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 : 11/26/2012 Efficiency Calibration Description Sample Number : 14849 PEAK WITH NID REPORT Peak Analysis Performed on : 5/5/2016 9:45:26AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BN L. NLB Peak Match Tolerance : 1.000FWHM

[55]

5/5/2016 ~:46:03AM Page 2 of8 Analysis Report for 05-May-16-10004 L3-10220C-FRGS-001 SS (DRIED)

Peak Energy (keV)

RO! RO! Peak Centroid NetPeak Area Net A rea _,., ..........~***

r,...,.4; ........... Tentative No. start end Uncertainty Counts Nuclide M 1 7 4.78 295 - 315 300.37 8. 08 E+O l 25.79 2.72E+02 Pb214-XR Pb212-XR m 2 77. 06 295 - 315 3 0 9.48 l.25E+02 2 8.19 2.62E+02 Pb214-XR Pb212-XR M 3 238.64 94 7 - 975 954.87 2.95E+02 36.42 1.66E+02 Pb-212 m 4 241.85 947 - 975 967. 71 7.76E+O l 21.01 1 .36E+02 Pb-2 14 5 270. 10 1076 - 1085 1080.58 2.69E+Ol 21.66 8.0lE+Ol Ac-228 6 295.08 1174 - 1189 1180.36 9.14E+Ol 33. 64 l .27E+02 Pb-214 Eu-152 7 3 38.44 1346 - 1359 13 5 3.62 6 .25E+O l 27.90 l.09E +02 Ac-228 8 3 51.84 1400 - 1414 14 0 7.1: 1 .81E+02 34.43 9.25E+Ol Pb-214 Bi-211 9 583. 04 2325 - 2338 2331.18 9.03E+O l 24.06 4.53E+Ol Tl-208 10 609.09 2428 - 2443 2435.29 1. 48E+02 29.00 4. 77E+O l Bi-21 4 11 661.69 26 37 - 2651 2645.56 5 .88E+D1 20.46 4.03E+Ol Cs-137 12 727.17 2902 - 2915 2907.38 3.27E+Ol 16 .53 3.27E+D1 Bi-212 13 768 .13 3066 - 3076 3071.14 1 .34E+Ol 11 . 99 2.32 E+Ol Bi-214 14 911.20 3636 - 3651 3643.30 7.18E+Ol 20. 73 3.05E+Ol Ac-228 15 969 .17 3868 - 3883 3875.18 5.82E+Ol 19.74 3.36E+Ol Ac-228 16 1120.31 4473 - 4486 4479.80 2.lOE+Ol 16.63 4. 80E+Ol Bi-214 17 1460.76 58 3 1 - 5855 5842.38 5.55E+02 48.19 1.81E+Ol K-40 18 150 9 .50 60 3 2 - 6043 6037.51 8.17E+OO 6.95 3.66E+OO Bi-21 4 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 LJB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCl/grams) Corr Uncertainty K-40 1. 00 1460.82

10.66 7. 18E+OO 8.BlE-01 miss Cs-137 1. 00 661.66

85 .10 5.59E-02 2.06E-02 miss Tl-208 0.99 583.19

85 .00 7.BBE-02 2.30E-02 miss Bi-212 0.99 39.86 1. 06 727. 33

6.67 4 .22E-01 2. 19E-01 miss 785.37 1. 10 [56]

5/5/2016 !:f:46:03AM Page 3 of8 Analysis Report for 05-May-16-10004 L3-10220C-FRGS-001 SS (DRIED}

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr Bi-212 0.99 1620.50 1. 47 Pb-212 1. 00 115 .18 0.60 238.63

43.60 2. 72E-01 5.54E-02 miss 300.09 3.30 Pb212-XR 1. 00 74.82

10.28 5.90E-01 2.24E-01 miss 77 . 11

17.10 5.06E-01 1.54E-01 miss 87.35 3.97 89.78 1. 46 Bi-214 0.99 609.32

45.49 2.49E-01 5.72E-02 miss 768.36

4.89 2.45E-01 2.20E-01 miss 806.18 1. 26 934.06 3. 11 1120.29

14.92 l .62E-01 1.29E-Ol 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

,I,-

1509.21 2.13 5.42E-01 4.63E-01 miss 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 4.35E-01 1. 37E-01 miss 295.22

18.42 2.30E-01 9.23E-02 miss 351.93

35.60 2.65E-01 6.58E-02 miss 785. 96 1. 06 Ac-228 0.99 129.07 2.42 209.25 3.89 270.24

3.46 3.40E-01 2.79E-01 miss 328. 00 2.95 338.32

11 . 27 2.82E-01 1 .34E-01 mis~

409.46 1. 9'.2 463. 00 4 . 40 794.95 4 .25 911 . 20

25.80 2.79E-01 8.4 1E-02 miss 964. 77 4. 99 968.97

15.80 3.85E-01 1.35E-Ol 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

[57]

5/5/2016 lM6:03AM Page4 of8 A, 1alysis Report for 05-May-16-10004 L3-10220C-FRGS-001 SS (DRIED)

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 (pCilgrams)

K-40 1. 000 7.18E+OO 8.81E-01 Cs-137 1 . 000 5.59E-02 2.06E-02 Tl-208 0 .999 7.88E-02 2.30E-02 X Bi-211 0 .964 Bi-212 0 .999 4.22E-01 2.19E-01 Pb-212 1 . 000 2. 72E-01 5.54E-02 Pb212-XR 1 . 000 5.33E-01 1. 27E-01 Bi-214 0 .998 2.39E-01 5.0SE-02 Pb-214 0 .999 2. r:'E-01 4.99E-02 X Pb214-XR 1. 000 Ac-228 0 .999 3.04E-01 f1.14E-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

[58]

5/5/2016 9:46:03AM Page 5 of8 Analysis Report for 05-May-16-10004 L3-10220C-FRGS-001SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 5/5/2016 9:45:26AM 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 = Ffrst 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:\Can berra\Apex\Root\Defa ult\Li brary\ZION LI B-BNL. N LB Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCi/grams) (pCVgrams) (pCilgrams) Corr (keV)

+ K-40 1460.82 ~l:

10. 66 7.lBE+OO 2.50 E-01 2.SOE-01 miss

+ Cr-51 320.08 9.91 -4.99E-02 1.38E-01 l .38E-Ol free

+ Mn-54 834.85 99.98 -5.15E-04 2.03E-02 2.03E-02 miss

+ Co-58 810.76 99.45 -7.29E-03 l .60E-02 1 .60E-02 miss 1674.73 0.52 -1.90E-01 2.24E+OO miss

+ Co-60 1173.23 99.85 -3.29E-03 1 .82E-02 2.39E-02 miss 1332.49 99.98 3.68E-04 l.82E-02 miss

+ Nb-94 702.65 99.81 4.40E-03 1. 46E-02 1. 85E-02 miss 871.09 99.89 -2.73E-03 1.46E-02 miss

+ Ag-108m 79.13 6.60 l. 76E-Ol l. 33E-02 4.08E-01 miss 433.94 90.50 -1.28E-03 1 .67E-02 miss 614.28 89.80 3.0BE-03 2.14E-02 miss 722.94 90.80 -5.69E-03 l .33E-02 miss

+ Sn-113 255 .13 2 . 11 -7.28E-02 2.03E-02 6.29E-01 free 391.70 64.97 -5.70E-03 2.03E-02 free

+ Cs-134 475.36 1. 48 1. 2 6E-02 l.62E-02 9.32E-01 miss 563.25 8.34 5.23E-02 l .91E-01 miss 569.33 15.37 -3.33E-02 8.63E-02 miss 604.72 97. 62 -5.83E-03 1.62E-02 miss

[59]

5/5/2016 9:46:03AM Page 6 of8 Ai1alysis Report for 05-May-16-1 0004 L3-10220C-FRGS-001SS (DRIED)

Nuclide Energy Yield(%) Activity Nuc/ideMDA LineMDA Coinc Name (keV) (pCilgrams) (pCUgrams) (pCilgrams) Co" Cs-134 795.86 85.46 -2.72E-03 1.62E-02 2.09E-02 miss 801.95 8.69 4.90E-03 2.07E-01 miss 1038.61 0.99 3.24E-01 2. OlE+OO miss llfi7. 97 1. 79 2.04E-01 1 .52E+OO miss 1365.19 3.02 -2.99E-01 4.04E-01 miss

+ Cs-137 661.66

85.10 5.59E-02 2 . 3'7E-02 2.37E-02 miss

+ Eu-152 121.78 28.67 8.25E-04 5.0lE-02 5.0lE-02 miss 244.70 7.61 -6.60E-02 l.73E-01 miss 295.94 0.45 5.98E+OO 5.25E+OO miss 344.28 26.60 l. 70E-03 5.02E-02 miss 367.79 0.86 4.29E-01 1.65E+OO miss 411.12 2.24 -~.41E-01 5.99E-01 miss 443. 96 2.83 1.91E-01 5.33E-01 miss 488.68 0.42 3.58E-01 3.SlE+OO miss 563.99 0.49 5.02E-01 3.15E+OO miss 586.26 0.46 -2.27E+OO 2.94E+OO miss 67 8. 62 0.47 -3.19E-01 2.76E+OO miss 688.67 0.86 -3.72E-01 1.61E+OO miss 719.35 0.28 1.33E+OO 6.53E+OO miss 778.90 12.96 -4.83E-03 1.31E-01 miss 810.45 0.32 -8.17E-01 5.02E+OO miss 867.37 4.26 2.87E-02 4.57E-01 miss 919.33 0.43 5.89E-01 3,74E+OO miss 964. 08 14.65 4.91E-02 1.47E-01 miss 1085.87 10.24 4.47E-02 2.21E-01 miss 1089.74 1. 73 -1.17E-01 1. 27E+OO miss 1112 . 07 13.69 1 .38E-02 1 .45E-01 miss 1212.95 1. 43 4.24E-01 1.90E+OO miss 1249.94 0.19 -2.92E-Ol l.35E+Ol miss 1299.14 1. 63 2.06E-01 l.41E+OO miss 1408.01 21. 07 5.09E-02 l.32E-01 miss 1457.64 0.50 -3.70E+OO 6.98E+OO miss 1528.10 0.28 -6.51E-01 3.73E+OO miss

+ Eu-154 123.07 40.40 5.27E-03 3 . 49E-02 3.49E-02 miss 247.93 6.89 -l .20E-01 l. 99E-01 miss 591.76 4.95 -1. 35E-01 2.64E-01 miss 692.42 1. 78 -2.14E-01 8.83E-01 miss 723.30 20.06 -9.SBE-03 6.43E-02 miss 756.80 4.52 -5.BOE-03 4.39E-01 miss 873.18 12.08 -1 .75E-02 9.68E-02 miss 996.29 10.48 -3.67E-02 1.43E-Ol miss 1004.76 18.01 -l.91E-02 8.93E-02 miss 1274.43 34.80 -3.33E-02 4.31E-02 miss 1596.48 1. 80 -9. 7 6E-02 9.87E-01 miss Eu-155 45.30 1. 31 -1.54E+OO 7.SlE-02 3.76E+OO miss 60.01 1. 22 6.34E-04 4.75E+OO miss 86.55 30.70 2.20E-03 7.90E-02 miss 105.31 21.10 9.78E-03 7.51E-02 miss

+ Tl-208 583.19

85.00 7.88E-02 2.35E-02 2.35E-02 miss

+ Bi-211 351.07

13.02 7.23E-01 1.52E-01 1 .52E-01 miss

+ Pb-211 404.85 3.78 -1.46E-01 3.74E-Ol 3.74E-01 miss

[60]

5/5/2016 9:46:03AM Page 7 of8 A'nalysis Report for 05-May-16-10004 L3-1 0220C-F RGS-001 SS (ORIE D)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Goinc Name (pCi/grams) (pCUgrams) (pCilgrams) Corr (keV)

Pb-211 427.09 1. 76 l . llE-01 3.74E-01 7. 63E-01 miss 83~.01 3.52 8.03E-02 5.38E-01 miss

+ Bi-212 39.86 1. 06 4.83E-01 ~.88E-01 4.53E+OO miss 727. 33 ... 6.67 4.22E-01 2.88E-01 miss 785.37 1.10 -2.38E-01 l.43E+OO miss 1620.50 1. 47 4.32E-01 l .43E+OO miss

+ Pb-212 115.18 0.60 -4.20E-01 4 . 17E-02 2.43E+DO miss 238.63

43.60 2.72E-01 4 . 1 7E-02 miss 300.09 3.30 4.91E-01 5.75E-01 miss

+ Pb212-XR 74.32

10.28 5.90E-01 2.27E-01 4 .16E-01 miss 77 . 11

17. 10 5.06E-01 2.27E-01 miss 87.35 3.97 9.59E-02 6.04E-01 miss 89.78 1. 46 1. lOE+OO 1 . 63E+OO miss

+ Bi -21 4 609.32

45.49 2.49E-01 4. 81E-02 4. 81E-02 miss 768.36 4.89 2.45E-01 3.34E-01 miss 806.18 1. 26 -l.90E-01 1.27E+OO miss 934.06 3 . 11 3.82E-01 8.05E-01 miss 1120.29

14 .92 l.62E-01 l.97E-01 miss 1155.21 1. 63 l. 84E-01 1 .72E+OO miss 1238.12 5 .83 3.58E-01 6. OlE-01 miss 1280.98 1. 43 -7.80E-02 l.39E+OO miss 1377. 67 3.99 1. 21E-01 6.00E-01 miss 1385. 31 0 .79 l .OOE+OO 2.36E+OO miss 1401.52 1. 33 1 .44E-02 1 .42E+OO miss 1407.99 2.39 4 .48E-01 l .16E+DO miss 1509.21

2.13 5.42E-01 6.lOE-01 miss 1661. 27 1. 05 5.74E-01 1 .91E+OO miss 1729.59 2.88 6.00E-01 9.89E-01 miss 1764.49 15.30 2.75E-01 2.89E-01 miss 1847.43 2.03 4.53E-01 1 .29E+OO miss

> 2118.51 1.16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241.99

7.25 4.35E-01 5 . 57E-02 2.30E-01 miss 295.22

18.42 2.30E-01 1.21E-01 miss 351.93 "T 35.60 2.65E-01 5.57E-02 miss 785.96 1. 06 1 .64E-01 1. 61E+OO miss

+ Pb214-XR 74.82

5.80 1 .0SE+OO 4.00E-01 7.37E-01 miss 77 .11

9.70 8.91E-01 4.00E-01 miss 87.35 2.24 1 .70E-01 1.07E+OO miss 89.78 0.82 1.97E+OO 2.89E+OO miss

+ Ra-226 186.21 3.64 3.81E-01 4.92E-01 4.92E-01 miss

+ Ac-228 129.07 2.42 1. 22E-01 8.69E-02 6.14E-Ol miss 209.25 3.89 2.36E-01 4.04E-01 miss 270.24

3.46 3.40E-01 4.29E-01 miss 328. 00 2.95 2.50E-01 5.83E-01 miss 338.32

11. 27 2.82E-01 l .83E-01 miss 409.46 1. 92 2.14E-01 8.00E-01 miss 463. 00 4.40 1.95E-Ol 4 .23E-01 miss 794.95 4 .25 1. 28E-01 4 .94E-01 miss 911.20

25.80 2.79E-01 8.69E-02 miss 964. 77 4 .99 -5.81E-02 4 . 07E-Ol miss 968.97

15.80 3.85E-01 l . 54E-01 miss

[61]

5/5/2016 9:46:03AM Page 8 of8 Analysis Report for 05-May-16-10004 L3-10220C-FRGS-001 SS (DRIED)

Nuclide Energy Yield(%) Activity Nuc/ideMDA LineMDA Caine Name (pCilgrams) (pCilgrams) (pCilgrams) Corr (keV)

Ac-228 1588.20 3.22 3.25E-01 8.69E-02 7.95E-01 miss

+ Pa-231 27.36 10.30 O.OOE+OO 3.9'7E-02 3. 97E-02 miss 283.69 1. 70 -2.BlE-01 7.82E-01 miss 300.07 2.47 6.56E-Ol 7.68E-01 miss 302.65 2.20 -2.00E-01 6.64E-01 miss 330.06 1. 40 -6.14E-01 1.05E+OO miss

+ Th-234 92.38 2 .13 1. 20E+OO l.26E+OO l.26E+OO miss 92.80 2. 10 1. 21E+OO l.28E+OO miss 112.81 0 .21 1. 53E-01 8.08E+OO miss

+ U-235 143.76 10 . 96 -5.00E-02 3. lOE-02 l.19E-01 miss 163.33 5.08 3,04E-02 2.61E-01 miss 185.71 57.20 2.45E-02 3.lOE-02 miss 202 .11 1. 08 -4.87E-Ol l .13E+OO miss 205.31 5. 01 l.75E-02 2.78E-01 miss

+ Am-241 59. 54 35.90 -2.24E-02 l. 55E-01 l .55E-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.

[62]

0000014849.CNF Live Time :1800.000 sec 120 Real Time :1801.350 sec start: 1: -0 .2(kev) stop : 8192: 2047. 4(kev)

Acq. Start :Thu May OS 09: 15: 18 2016 110 100 90 80 70 V)

+-'

C:

s 0

u 60 so 40

~

30 ";-'

20

~

10 0.

1000 2000 3000 4000 5000 6000 7000 [63]8000 channel

6/2/2016 8:27:15AM Page 1 of8

~§:~pex-Gamma Analysis Report for 02-Jun-16-10001 L3-10220C-FRGS-002SS {DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification ; 02-Jun-16-10001 Sample Description : L3-10220C-FRGS-002SS {DRIED)

Sample Type : Off Site Sample Unit Sample Point Sample Size 1.311 E+03 grams Facility : Default Sample Taken On : 5/23/2016 2:30:00PM Acquisition Started : 6/2/2016 8:16:32AM Procedure : 130G 1L Soil Sample Operator : JWelch Detector Name : P11314X2 Geometry : 130G Soil Live Time : 600.0 seconds Real lime : 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 : 15049 PEAK WITH NID REPORT Peak Analysis Performed on : 6/2/2016 8:26:40AM 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

[64]

6/2/2016 8:27:15AM Page 2 of8 Analysis Report for 02-J un-16-1 0001 L3-10220C-FRGS-002SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 185.84 740 - 750 743.94 2.15E+Ol 19.46 6.09E+Ol U-235 Ra-226 2 238.58 948 - 961 954.65 1. 04E+02 27.90 6.59E+Ol Pb-212 3 352. 00 1400 - 1415 1407 .81 1.11E+02 25.16 3.68E+Ol Pb-214 Bi-211 4 609.19 2428 - 2443 2435.68 1. 06E+02 22 . 11 1 .28E+Ol Bi-214 5 661.65 2637 - 2652 2645.41 1. 14E+02 23.05 1. 61E+Ol Cs-137 6 727.1 8 2903 - 2912 2907.41 8.13E+OO 9.22 1.37E+Ol Bi-212 7 968. 98 3869 - 3880 3874.39 1. 50E+Ol 9.59 8.00E+OO Ac-228 8 1119.95 4473 - 4484 4478.39 1. 4 7E+Ol 9.97 1.05E+Ol Bi-214 9 1460. 71 5832 - 5852 5842.19 1 .53E+02 25.32 5.81E+OO K-40 M :a First peak in a multiplet region m :a other peak in a multiplet region F :a 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) (pCilgrams) Uncertainty Corr K-40 0.99 1460.82

10 .66 6.45E+OO l .21E+OO miss Cs-137 1. 00 661.66

85. 10 3.52E-01 8.27E-02 miss Bi-211 0.94 351.07

13. 02 1. 43Et00 4.00E-01 miss Bi-212 0.99 39.86 1. 0 6 727.33

6.67 3.41E-Ol 3.89E-01 miss 785.37 1.10 16 :20.50 1. 4 7 Pb-212 1. 00 115 .18 0.60 238.63

43.60 3.llE-01 9. 72E-02 miss 300.09 3.30 Bi-214 0. 99 609.32

45.49 5.76E-Ol 1. 39E-01 miss 768.36 4.89 806.18 1. 26 934.06 3.11 1120.29

14.92 3.69E-01 2.51E-Ol miss 1155.21 1. 63 1238.12 5.83 [65]

6/2/2016 8:27:15AM Page3 of8 Analysis Report for 02-Jun-16-10001 L3-10220C-FRGS-002SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) Corr (pCUgrams) Uncertainty Bi-214 0 .99 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. 8 8 1764.49 15.30 1847.43 2.03 2118. 51 1.16 Pb-214 0 , 51 241. 99 7.25 295.22 18.4 2 351.93 j,-

35.60 5.24E-O: 1. 46E-Ol miss 785. 96 1. 06 Ra-226 0.99 186.21

3.64 6.74E-01 6. 19E-01 mis s 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 7 94. 95 4.25 911. 20 25.80 964. 77 4.99 968. 97

15.80 3.23E- 01 2. 08E-Ol mi s s 1588.20 3.22 U-235 0 . 99 143.76 10. 96 163.33 5.08 185. 71

57.20 4 .29E-02 3.94E-02 miss 202. 11 1. 08 205.31 5. 01

= 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.

[66]

6/2/2016 8:27:1 SAM Page 4 of8 Analysis Report for 02-Jun-16-10001 L3-10220C-FRGS-002SS (DRIED) llVTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams)

K-40 0 .999 6.45E+OO 1. 21E+OO Cs-137 1 . 000 3.52E-01 8.27E-02

? Bi-211 0 .948 1. 43E+OO 4.00E-01 Bi-212 0 .999 3.41E-Ol 3.89E-01 Pb-212 1 . 000 3.llE-01 9. 72E-02 Bi-214 0 .999 5.27E-Ol 1.22E-01

? Pb-214 0.513 5.24E-01 1. 46E-01

? Ra-226 0 .991 6.74E-01 6. 19E-01 Ac-228 0 .575 3.23E-01 2. 0BE-01

? U-235 0 .999 4.29E-02 3.94E-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

[67]

6/2/2016 8:27:15AM Page 5 of8 Analysis Report for 02-Jun-16-10001 L3-10220C-FRGS-002SS (DRIED}

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/2/2016 8:26:40AM 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 NuclideMDA LineMDA Coinc Name (pCUgrams) (pCi/grams) (pCilgrams) Corr (keV)

+ K-40 1460.82

10 .66 6.45E+OO 4.86E-01 4.86E-01 miss

+ Cr-51 320.08 9.91 -3.57E-02 3.06E-01 3.06E-01 free

+ Mn-54 834.85 99.98 2. 72E-03 4. llE-02 4.llE-02 miss

+ Co-58 810.76 99.45 - 6 .93E-03 4.00E-02 4 .00E-02 miss 1674.73 0 .52 O.OOE+OO 2. 8 7E+ OO miss

+ Co-60 1173. 23 99.85 3.32E-03 3.90E-02 4.65E-02 miss 1332.49 99.98 6.0lE-04 3.9 0E-02 miss

+ Nb-94 702.65 99. 81 -l.67E- 03 2.95E-02 2.95E-02 miss 871.09 99.89 2.00E-02 5.27E-02 miss

+ Ag-108m 79. 13 6.60 2.53E-01 3.25E-02 8.42E-01 mi s s 433.94 90.50 -4.33E-04 3.25E-02 miss 614.28 89.80 -4.08E-03 3.92E-02 miss 722. 94 90.80 -4.26E-03 3.30E-02 miss

+ Sn-113 255.13 2 .11 -3. llE-01 5.80E-02 l .57E+OO free 391.70 64.97 l. 13E-02 5.80E-02 free

+ Cs-134 475.36 1. 48 -6.09E-01 3.34E-02 2 .0lE+OO miss 563.25 8.34 l.33E-01 5.16E-Ol miss 569.33 15.37 -5.BOE-02 l .67E-01 miss 604.72 97.62 2.04E-04 3.34E-02 miss

[68]

6/2/2016 8:27:15AM Page 6 of8 Analysis Report for 02-Jun-16-10001 L3-10220C-FRGS-002SS (DRIED)

Nuclide Energy Yield{%) Activity NuclideMDA LineMDA Caine Name (pCilgrams) (pCilgrams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 l.18E-02 3.34E-02 4.95E-02 miss 801.95 8.69 -6.36E-02 3.73E-01 miss 1038.61 0.99 -6.65E-01 3.37E+OO miss 1167.97 1. 79 l .98E-01 2.84E+OO miss 1365.19 3.02 4.76E-02 l.54E+OO miss

+ Cs-137 661.66

85 .10 3.52E-Ol 5.25E-02 5.25E-02 miss

+ Eu-152 121. 78 28.67 1. 29E-02 8.21E-02 9.49E-02 miss 244.70 7.61 4 .88E-02 4.lOE-01 miss 295.9 4 0.45 9.82E+OO 1 .13E+Ol miss 344.28 26.60 3.00E-03 8.21E-02 miss 367.79 0.86 -l.16E+OO 3.37E+OO miss

-H l.12 2.24 -l.86E-Ol l. 19E+OO miss 443. 96 2.83 5.32E-02 l.17E+OO miss 488.68 0.42 1.86E+OO 8.46E+OO miss 563.99 0.49 -3.84E-01 8.36E+OO miss 586.26 0.46 -4.0SE+OO 6.90E+OO miss 678.62 0.47 9.31E-01 8.51E+OO miss 688.67 0.86 2.52E+OO 5.70E+OO miss 719 .35 0.28 3.18E+OO l.41E+Ol miss 778.90 12.96 -5.66E-02 2.lOE-01 miss 810.45 0.32 -5.00E+OO 1.0lE+Ol miss 867.37 4.26 0.00E+OO 2.00E-01 miss 919.33 0.43 8.95E-Ol 9.22E+OO miss 964.08 14.65 1. 23E-Ol 3.67E-01 miss 1085.87 10.24 l.()7E-01 3.86E-01 miss 1089.74 1. 73 -l.52E-01 l.56E+OO miss 1112.07 13. 69 -1.57E-01 2.53E-01 miss 1212.95 1. 43 3.95E-01 3.62E+OO miss 1249.94 0.19 2.74E+OO 2.79E+Ol miss 1299 .14 1. 63 l .03E+OO 3.58E+OO miss 1408 .01 21.07 1 .04E-01 2. 72E-01 miss 1457.64 0.50 -8.42E+OO 1. 2 6E+Ol miss 1528. 10 0.28 4.95E+OO 1.78E+Ol miss

+ Eu-154 123.07 40.40 -2.07E-02 5 . 74E-02 5.74E-02 miss 247.93 6.89 -3.51E-02 3.78E-01 miss 591.76 4.95 3.45E-02 5.91E-01 miss 692.42 1. 78 -7.63E-02 2.00E+OO miss 723. 30 20.06 -4.41E-02 1. 29E-01 miss 756.80 4 .52 8.36E-02 1. 0lE+OO miss 873.18 12.08 -6.12E-02 2.82E-01 miss 996.29 10 .48 1. 4 7E-02 3.56E-01 miss 1004. 76 18.01 -1.29E-02 2.33E-Ol miss 1274.43 34.80 5.35E-02 1.65E-01 miss 1596.48 1. 80 O.OOE+OO 7.26E-01 miss

+ Eu-155 45.30 1. 31 -l.62E+OO 1 .63E-01 8.48E+OO miss 60.01 1. 22 -4.87E-01 l .04E+Ol miss 86.55 30.70 4.72E-02 1 .86E-Ol miss 105.31 21 .10 5.59E-02 1.63E-01 miss

+ Tl-208 583.19 85.00 1 .12E-01 9.41E-02 9.41E-02 miss

+ Bi-211 351.07

13. 02 l .43E+OO 3.29E-01 3.29E-01 miss

+ Pb-211 404.85 3.78 6.32E-01 8.0BE-01 l.14E+OO miss

[69]

6/2/2016 8:27:15AM Page 7 of8 Analysis Report for 02-Jun-16-10001 L3-10220C-FRGS-002SS (DRIED)

Nuclide Energy Yield(%) Activity Nuc/ideMDA LineMDA Caine Name {pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Pb-211 427.09 1. 76 6.44E-01 8.08E-01 2.15E+OO miss 832.01 3.52 -3.04E-01 8.08E-01 miss

+ Bi-212 39.86 1. 06 -1.14E+OO 6 .13E-01 9.81E+OO miss 727.33 ... 6.67 3.41E-01 6 .13E-01 miss 785.37 1.10 -1.78E-01 3.21E+OO miss 1620.50 1. 47 -2.28E-01 3.07E+OO miss

+ Pb-212 115 . 18 0.60 9.88E-01 1. 02E-01 4.94E+OO miss 238.63

43.60 3. llE-01 1.02E-01 miss 300.09 3.30 1. 64E-01 1.0lE+DO miss

+ Pb212-XR 74.82 10.28 7.04E-01 5. 18E-01 8.91E-01 miss 77 . 11 17. 10 4.06E-01 5.18E-01 miss 87.35 3.97 1.46E+OO l.53E+OO miss 89.78 1. 46 3.62E-02 3.06E+OO miss

+ Bi-214 609.32

45.49 5.76E-01 8.BOE-02 8.80E-02 miss 768.36 4 .89 7.21E-01 l .30E+OO miss 806.18 1. 26 5.45E-01 3. llE+OO miss 934.06 3.11 4. 62E-01 l.69E+OO miss 1120 .29

14. 92 3.69E-Ol 3.30E-01 miss 1155.21 1. 63 -1.40E-01 3.06E+OO miss 1238.12 5.83 3.97E-01 1 .33E+OO miss 1280.98 1. 43 6.lOE-01 3.42E+OO miss 1377. 67 3.99 l.40E+OO 2.23E+OO miss 1385. 31 0 .79 -6.22E-01 5.05E+OO miss 1401.52 1. 33 2.40E+OO 5.19E+OO miss 1407.99 2.39 9.12E-01 2.39E+OO miss 1509.21 2.13 -2.94E-Ol 2 .0lE+OO miss 1661.27 1. 05 -5.92E-02 3.49E+OO miss 1729.59 2.88 1 .78E-01 1 .31E+OO miss 1764.49 15.30 6.56E-01 7.99E-01 miss 1847.43 2.03 4.84E-01 2.84E+OO miss

> 2118.51 1.16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241.99 7.25 5.98E-01 l.20E-01 6.33E-01 miss 295.22 18.42 3.65E-01 3.06E-01 miss 351.93 ... 35.60 5.24E-01 1. 20E-01 miss 785. 96 1. 06 8.80E-01 3.64E+OO miss

+ Pb214-XR 74.82 5.80 1.25E+OO 9.14E-01 l. 58E+OO miss 77 .11 9.70 7.16E-01 9.14E-01 miss 87.35 2.24 2.59E+OO 2.72E+OO miss 89.78 0 .82 6.44E-02 5.44E+OO miss

+ Ra-226 186.21 ~

3.64 6.74E-01 9.65E-01 9.65E-Ol miss

+ Ac-228 129. 07 2.42 3.49E-01 2.58E-Ol 1.31E+OO miss 209.25 3.89 l .94E-01 7.81E-Ol miss 270.24 3.46 3.16E-01 1.13E+OO miss 328. 00 2.95 3.38E-01 l. 28E+OO miss 338.32 11. 27 2.22E-01 3.79E-01 miss 409.46 1. 92 -1.24E-01 1 .91E+OO miss 463.00 4.40 3.15E-01 1.12E+OO miss 794.95 4.25 3.06E-01 1.05E+OO miss 911.20 25.80 2.34E-Ol 3.22E-01 miss 964. 77 4. 99 9.96E-02 8.90E-01 miss 968. 97

15. 80 3.23E-Ol 2.58E-01 miss

[70]

6/2/2016 8:27:15AM Page 8 of8 Analysls Report for 02-Jun-16-10001 L3-10220C-FRGS-002SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (keV) (pCi/grams) (pCUgrams) (pCi/grams) Corr Ac-228 1588.20 3.22 4.36E-01 2.58E-01 1.79E+OO miss

+ Pa-231 27.36 10.30 O.OOE+OO l.40E-01 1.40E-01 miss 283.69 1. 70 1 .89E-Ol 1.93E+OO miss 300.07 2.47 2.19E-01 l.34E+OO miss 302.65 2.20 -1.20E-01 l.35E+OO miss 330.06 1. 40 -1. 84E-01 2.46E+OO miss

+ Th-234 92.38 2.13 1 .42E+OO 3.00E+OO 3.00E+OO miss 92.80 2. 10 1 .95E+OO 3.13E+OO miss 112. 8 1 0.21 4.12E+OO 2.08E+Ol miss

+ U-235 143.76 10.96 1. 33E-02 6.14E-02 2.69E-01 miss 163.33 5.08 2.00E-01 5.91E-01 miss 185. 71

57.20 4.29E-02 6.14E-02 miss 202 .11 1. 08 5.lOE-01 2.81E+OO miss 205.31 5.01 2.00E-01 6.23E-01 miss

+ Am-241 59.54 35.90 -1.67E-01 3.33E-01 3.33E-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.

[71]

0000015049.CNF Live rime :600. 000 sec 60 Rea1 Time :600.490 sec Start: 1: -0 .2 (kev)

Stop : 8192: 2047.4(kev)

Acq. start :Thu Jun 02 08: 16: 32 2016 55 50 45 40

~ '

35 Vl

,1...1 C:

s .........

8 30 "

..c, Cl.

9 a,

25 .........,l, V

20

,e a:

15 ~

~

"'I 10 5 i~~

0 1000 2000 3000 4000 5000 6000 7000 8000 channel [72]

6/2/201b 8:27:b3AM Page 1 of8

~pex-Gam1 ma Analysis Report for 02-Jun-16-10002 L3-10220C-FRGS-003SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification . 02-Jun-16-10002 Sample Description : L3-10220C-FRGS-003SS (DRIED)

Sample Type : Off Site Sample Unit Sample Point Sample Size 1.397E+03 grams Facility . Default Sample Taken On : 5/23/2016 2:40:00PM Acquisition Started : 6/2/2016 8:16:39AM Procedure : 130G 1L Soil Sample Operator : JWelch Detector Name : P40818B Geometry : 130G Soil Live lime : 600.0 seconds Real Time : 601.0 seconds Dead lime : 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 : 15050 PEAK WITH NID REPORT Peak Analysis Performed on : 6/2/2016 8:27:21AM 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

[73]

6/2/2016 8:27:53AM Page2 of8 Analysis Report for 02-Jun-16-10002 L3-10220C-FRGS-003SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide M 1 74.86 296 - 312 300.53 2.97E+Ol '.:..4 .00 5.52E+Ol Pb214-XR Pb212-XR m 2 76.93 296 - 312 308.77 3.39E+Ol 14. 33 4.64E+Ol Pb214-XR Pb212-XR 3 87.05 346 - 352 349.24 1.43E+Ol 14.81 3.73E+01 Pb214-XR Pb212-XR Eu-155 4 238.57 948 - 960 954.79 1.02E+02 28.85 8.09E+01 Pb-212 5 295.15 1174 - 1186 1180. 92 4.57E+Ol 21. 0 1 4.86E+Ol Pb-214 Eu-152 6 338.62 1351 - 1358 1354. 69 1. llE+Ol 12. 62 3.17E+Ol Ac-228 7 351.85 1402 - 1414 1407.59 7.62E+Ol 21. 26 3.16E+Ol Pb-21~

Bi-211 8 583.40 2328 - 2338 2333.36 3.07E+Ol ll.97 4.61E+OO Tl-208 9 609.24 2-Bl - 2443 2436.70 5.27E+Ol 18.26 2.66E+Ol Bi-214 10 661.52 2640 - 2653 2645.79 3.21E+Ol 13. 72 1.37E+Ol Cs-137 11 1460.57 5833 - 5853 5843.25 1. 56E+02 25.23 2.90E+OO 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 Caine Name Confidence (keV) (pCilgrams) Co" Uncertainty K-40 0 .99 1460. 82

10.66 6.83E+OO 1 .26E+OO miss Cs-137 0 .99 661.66

85.10 1.03E-01 4 .58E-02 miss Tl-208 0 .99 583.19

85.00 9.05E-02 3.70E-02 miss Pb-212 1. 00 115.18 0.60 238.63

43.60 3.21E-01 l.05E-01 miss 300.09 3.30 Pb212-XR 0 .99 74.82

10. 28 1 .30E+OO 6.68E-01 miss 77 . 11

17.10 7.95E-01 3.74E-01 miss 87.35

3.97 8.70E-01 9.17E-01 miss 89.78 1. 46 Bi-214 1. 00 609.32

45.49 2.99E-Ol 1 .lOE-01 [74]

miss

6/2/2016 8:27:53AM Page 3 of8 Analysis Report for 02-Jun-16-10002 L3-10220C-FRGS-003SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) Co" (pCl/grams) Uncertainty Bi-214 1. 00 768.36 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 1764.43 15.30 1847.43 2.03 2118. 51 1.16 Pb-214 1. 00 241.99 7.25 295.22

18.42 3 , 91E-01 l . 90E-01 miss 351.93

35.60 3.77E-01 1.2iE-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 1. 7 OE-01 1 . 94E-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.DDDFWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.0DOsigma Coincidence correction performed.

free = No coincidence correction required.

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

[75]

6/2/2016 8:27:53AM Page 4 of8 Analysis Report for 02-Jun-16-10002 L3-10220C-FRGS-003SS (DRIED)

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams)

K-40 0. 996 6.83E+OO 1.26E+OO Cs-137 0.999 1. 03E-01 4.58E-02 X Eu -155 0.991 Tl-208 0 .997 9.0SE-02 3.70E-02 X Bi-211 0 .963 Pb-212 1 .000 3.21E-Ol 1. OSE-01 Pb212-XR 0 .998 9.lOE-01 3.07E-01 Bi-214 1 .000 2.99E-01 1 .lOE-01 Pb-214 1 .000 3.81E-01 1.02E-01 X Pb214-XR 0 .998 Ac-228 0 .999 l.70E-01 1.94E-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

[76]

6/2/2016 8:27:53AM Page S of8 Analysis Report for 02-Jun-16-10002 L3-10220C-FRGS-003SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/2/2016 8:27:21AM 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 NuclideMDA LineMDA Caine Name (pCilgrams) (pCi!grams) (pCi/grams) Co" (keV)

+ K-40 1460.82

10.66 6.83E+OO 3.92E-01 3.92E-01 miss

+ Cr-51 320.08 9. 91 5.87E-02 4.29E-01 4.29E-01 free

+ Mn-54 834.85 99.98 4.35E-03 4.28E-02 4.28E-02 miss

+ Co-58 810.76 99.45 5.42E-03 4.54E-02 4.54E-02 miss 1674.73 0.52 O.OOE+OO 2.99E+OO miss

+ Co-60 1173.23 99.85 8.89E-03 5.26E-02 6.06E-02 miss 1332.49 99.98 -4.54E-03 5.26E-02 miss

+ Nb-94 702.65 99.81 1.78E-02 4.31E-02 5.17E-02 miss 871.09 99.89 -3.29E-03 4.31E-02 miss

+ Ag-108m 79.13 6.60 7.67E-01 3.39E-02 1. 59E+OO miss 433.9 4 90.50 5.16E-04 3.39E-02 miss 614.28 89.80 4.05E-03 4.59E-02 miss 722. 94 90.80 l. 97E-02 5.32E-02 miss

+ Sn-113 255 .13 2.11 1. 07E+OO 5.85E-02 2.15E+OO free 391.70 64.97 1. 60E-03 5.85E-02 free

+ Cs-134 475.36 1. 48 -6.84E-01 3.19E-02 2.36E+OO miss 563.25 8.34 -6.22E-02 4.70E-Ol miss 569.33 15.37 -l.56E-02 2.93E-Ol miss 604. 72 97.62 -l.78E-02 3.19E-02 miss [77]

6/2/2016 8:27:53AM Page 6 of8 A,nalysis Report for 02-Jun-16-10002 L3-10220C-FRGS-003SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 1.47E-02 3.19E-02 5.48E-02 miss 801.95 8.69 5.61E-02 5.09E-01 miss 1038.61 0.99 -2. 08E+OO 2.78E+OO miss 1167 .97 1. 79 -3.22E-01 2. 96E+OO miss 1365.19 3.02 -1.28E-Ol 1. 09E+OO miss

+ Cs-137 661.66 ,.. 85.10 l .03E-01 4.95E-02 4.95E-02 miss

+ Eu-152 121.78 28.67 -1 .22E-02 1. 36E-01 l .44E-01 miss 244.7 0 7.61 2.04E-01 5.03E-01 miss 295.9 4 0.45 -2.20E-01 l.30E+Ol miss 344.28 26.60 3.92E-03 l.36E-01 miss 367.79 0.86 -l .95E+OO 3.83E+OO miss 411.12 2.24 7. llE-01 1.83E+OO miss 443. 96 2.83 -2.20E-01 9.63E-01 miss 488.68 0.42 -3.13E+OO 7.94E+OO miss 563.99 0.49 2.80E+OO 8.70E+OO miss 586.26 0.46 -4.16E+OO 8.69E+OO miss 678.62 0.47 -3.17E+OO 8.85E+OO miss 688.67 0.86 8.18E-01 5.19E+OO miss 719.35 0.28 1.67E+OO l .46E+Ol miss 778. 90 12. 96 -8.0lE-02 3.09E-01 miss 810.45 0.32 -6. lOE-01 l .17E+Ol miss 867.37 4.26 1 . 74E-01 l .16E+OO miss 919.33 0.43 1 . 07E+OO 7.42E+OO miss 964.08 14.65 5.49E-02 3.40E-01 miss 1085.87 10 .24 1. 20E-01 5.26E-01 miss 1089.74 1. 73 -9.80E-01 2.06E+OO miss 1112. 07 13. 69 -5.67E-02 3.0SE-01 miss 1212.95 1. 43 6.59E-01 4.06E+OO miss 1249.94 0.19 -1.27E+OO 2. 66E+01 miss 1299 .14 1. 63 3.47E-01 3.73E+OO miss 1408 .01 21.07 2.78E-02 2.84E-01 miss 1457.64 0.50 -5.99E+OO 2.04E+Ol miss 1528 .10 0.28 9.84E-Ol 1.27E+Ol miss

+ Eu-154 123.07 40.40 -1.38E-02 9 . 74E-02 9.74E-02 miss 247.93 6.89 6.79E-02 4.82E-01 miss 591.76 4.95 2.0SE-01 7.70E-Ol miss 692.42 1. 78 l.99E-01 1.91E+OO miss 723.30 20.06 9.50E-02 2.41E-01 miss 756.80 4.52 l. 84E-02 9.35E-01 miss 873.18 12.08 6.37E-02 3.85E-01 miss 996.29 10.48 1.78E-01 5.18E-01 miss 1004.76 18.01 2.02E-02 1.48E-01 miss 1274.43 34.80 2.04E-02 l.31E-01 miss 1596.48 1. 80 O.OOE+OO 7.57E-01 miss

+ Eu-155 45.30 1. 31 -4.74E+OO 1 . 86E-01 2.64E+Ol miss 60.01 1. 22 4.22E+OO 2.79E+Ol miss 86.55

30.70 1 .13E-01 1.86E-01 miss 105.31 21.10 4.06E-02 2.38E-01 miss

+ Tl-208 583.19

85.00 9.0SE-02 3.00E-02 3.00E-02 miss

+ Bi-211 351. 07

13.02 1 .03E+OO 3.07E-01 3.07E-01 miss

+ Pb-211 404.85 3.78 1. 46E-01 9.74E-01 1.04E+OO miss

[78]

6/2/2016 8:27:53AM Page 7 of8 Analysis Report for 02-Jun-16-10002 L3-10220C-FRGS-003SS (DRIED)

Nuclide Energy Yield(%) Activity Nuc/ideMDA LineMDA Caine Name (pCi/grams) (pCUgrams) (pCilgrams) Corr (keV)

Pb-211 427.09 1. 76 2.25E-01 9.74E-01 2.08E+OO miss 832. 01 3.52 -3.92E-01 9.74E-01 miss

+ Bi-212 39.86 1. 06 9.67E+OO 9.30E-01 3.14E+Ol miss 727. 33 6.67 4.25E-01 9.30E-01 miss 785. 37 1.10 -5.79E-02 3.34E+OO miss 1620.50 1. 47 1.07E+00 4.15E+OO miss

+ Pb-212 115 .18 0.60 -1.46E+00 1. 16E-01 6.SOE+OO miss 238.63

43.60 3.21E-01 1 .16E-01 miss 300.09 3.30 1.lSE-02 1. 21E+OO miss

+ Pb212-XR 74.82

10.28 l,30E+OO 5.90E-01 1.19E+OO miss 77 . 11

17.10 7.95E-01 5.90E-01 miss 87.35

3. 97 8.70E-01 1.44E+OO miss 89.78 1. 46 3.83E+OO 5.18E+OO miss

+ Bi-21 4 609.32

45.49 2.99E-01 1.19E-01 1 .19E-01 miss 768.36 4.89 2.95E-01 1 .03E+00 miss 806.18 1. 26 -3.70E-01 2.96E+OO miss 934.06 3.11 6. llE-01 1. 85E+OO miss 1120.29 14. 92 2.74E-01 5.41E-01 miss 1155.21 1. 63 -1.74E-02 2.92E+00 miss 1238.12 5.83 8.16E-01 1.52E+OO miss 1280.98 1. 43 -4.24E-01 4 .18E+OO miss 1377. 67 3.99 5.75E-01 l.58E+OO miss 1385. 31 0.79 1. 03E+00 6.llE+OO miss 1401.52 1. 33 1.02E+OO 3.67E+OO miss 1407.99 2.39 2.45E-01 2.49E+OO miss 1509.21 2.13 6. 77E-01 2.43E+OO miss 1661.27 1. 05 9.27E-01 4.59E+OO miss 1729.59 2.88 5.28E-01 2.23E+OO miss 1764.49 15 .30 3.17E-01 6.17E-01 miss 1847.43 2.03 O.OOE+OO 7.46E-01 miss

> 2118.51 1. 16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241.99 7.25 3.50E-01 1.12E-01 6.15E-01 miss 295.22

18.42 3.91E-01 2.49E-01 miss 351.93

35.60 3. 77E-01 1.12E-01 miss 785.96 1. 06 6. llE-01 4.08E+OO miss

+ Pb214-XR 74.82

5.80 2.30E+OO 1 . 04E+OO 2.lOE+OO miss 77 .11

9.70 1 .40E+00 1.04E+OO miss 87.35

2.24 1. 54E+OO 2.54E+OO miss 89.78 0.82 6.82E+OO 9.23E+OO miss

+ Ra-226 186.21 3.64 1 .37E-01 9.92E-01 9.92E-01 miss

+ Ac-228 129.07 2.42 2.96E-01 3.lOE-01 1.61E+OO miss 209.25 3.89 -4.28E-01 7.47E-01 miss 270.24 3.46 5.25E-01 1.16E+OO miss 328.00 2.95 8.56E-01 1 .53E+OO miss 338.32

11 . 27 1. 70E-01 3.lOE-01 miss 409.46 1. 92 3.23E-01 2.12E+OO miss 463.00 4.40 2. llE-01 9.46E-01 miss 794.95 4.25 6. 96E-01 1. 32E+OO miss 911.20 25.80 3.33E-01 3.65E-01 miss 964. 77 4 .99 9.43E-02 9.27E-01 miss

15. 80 3.66E-01 5.27E-01 miss 968. 97 [79]

6/2/2016 8:27:53AM Page 8 of8 Analysis Report for 02-Jun-16-10002 L3-10220C-FRGS-003SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi!grams) (pCi!grams) (pCi!grams) Corr (keV)

Ac-228 1588.2 0 3.22 2.13E-01 3.lOE-01 1.67E+OO miss

+ Pa-231 27.36 10.30 5.02E-01 1.51E+OO 3.16E+OO miss 283.69 1. 70 7.88E-01 2.51E+OO miss 300.07 2.47 1 .54E-02 l.61E+OO miss 302.65 2.20 -4.18E-01 ::;_. 51E+OO miss 330.06 1. 40 -4.49E-01 2.50E+OO miss

+ Th-234 92.38 2 .13 1 .74E+OO 4.30E+OO 4.30E+OO miss 92.80 2. 10 2.09E+OO 4.38E+OO miss 112. 81 0.21 2.lOE+OO 2.78E+Ol miss

+ U-235 143.76 10. 96 6.95E-03 7. llE-02 3.60E-01 miss 163.33 5.08 1 .21E-01 7.21E-01 miss 185.7 1 57.20 3.83E-02 7. llE-02 miss 202 .11 1. 08 -1.lOE+OO 2. 71E+OO miss 205.31 5.01 -5.55E-02 5.75E-01 miss

+ Am-241 59.54 35.90 -6.14E-02 9.40E-01 9.40E-01 miss

+ :a; Nuclide identified during the nuclide identification

= Energy line found in the spectrum

> :a; 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.

[80]

0000015050.CNF Live Time :600.000 sec 60 Rea1 Ti me :601. 010 sec start: 1: -0. l(kev) stop : 8192: 2047 .O(kev)

Acq. start :Thu Jun 02 08:16:39 2016 55 50 40 35 II)

C:

J 8 30 25 0

20 15 10 5

1000 2000 3000 4000 5000 6000 7000 8000 channel [81]

6/2/2016 8:50:12AM Page 1 of8 Analysis Report for 02-Ju n-16-1 0003 L3-10220C-FRGS-004SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 02-Jun-16-10003 Sample Description

L3-10220C-FRGS-004SS (DRIED)

Sample Type

Off Site Sample Unit Sample Point Sample Size 1 .176E+03 grams Facility : Default Sample Taken On : 5/23/2016 3:10:00PM Acquisition Started : 6/2/2016 8:39:33AM Procedure : 130G 1L Soil Sample Operator : JWelch Detector Name : P11314X2 Geometry : 130G Soil Live Time : 600.0 seconds Real Time : 600.5 seconds Dead T1me : 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 : 15051 PEAK WITH NID REPORT Peak Analysis Performed on : 6/2/2016 8:49:39AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C: \Can berra\Apex\Root\Default\Li brary\Zion Lib-BN L. NLB Peak Match Tolerance : 1.000FWHM

[82]

6/2/2016 8:50:12AM Page 2 of8 Analysis Report for 02-Jun-16-10003 L3-10220C-FRGS-004SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 77.15 305 - 315 309.82 4.43E+Ol 25. 34 8.15E+Ol Pb214-XR Pb212-XR 2 238.61 949 - 961 954.77 7.80E+Ol 28.57 9.00E+Ol Pb-212 3 295.22 1174 - 1186 1180.92 3.78E+Ol 1 9.40 4.24E+Ol Pb-.214 Eu-152 4 351.84 1401 - 1412 1407.16 7.28E+Ol 20.18 2.64E+Ol Pb-214 Bi-211 5 583.23 2326 - 2337 2331.94 3. 96E+Ol 1 3.40 4.80E+OO Tl-208 6 609.20 2430 - 2444 2435.73 7.54E+Ol 19.91 1.93E+Ol Bi-214 7 661.61 2639 - 2653 2645.27 7.96E+Ol 1 8.23 2.86E+OO Cs-137 8 1460.56 5832 - 5851 5841.55 1.27E+02 22.54 O.OOE+OO 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 Caine Name Confidence (keV) (pCilgrams) Uncertainty Corr K-40 0.99 1460.82

10. 66 5.97E+OO 1.lBE+OO miss Cs-137 1. 00 661.66

85. 10 2.74E-01 7.09E-02 miss Tl-208 1. 00 583.19

85. 00 1 .25E-01 4.49E-02 miss Pb-212 1. 00 115 .18 0. 60 238.63

43.60 2.60E-D1 l.D4E-01 miss 300.09 3.30 Pb212-XR 1. 00 74.82 10. 28 77 . 11

17.10 6.75E-01 4. llE-01 miss 87.35 3.97 89.78 1. 46 Bi-214 1. 00 609.32

45.49 4.58E-01 l .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 [83]

6/2/2016 8:50:12AM Page 3 of8 Analysis Report for 02-Jun-16-10003 L3-10220C-FRGS-004SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCilgrams) Corr Uncertainty Bi-214 1. 00 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 3.43E-0 1 1. 85E-01 miss 351.93

35.60 3. 85E-O::.. 1. 23E-01 miss 785. 96 1. 06 Pb214-XR 1. 00 74.82 5.80 77 . 11

9.70 1. 19E+OO 7.32E-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 (pCilgrams)

K-40 0 .996 5 .97E+OO 1.18E+OO Cs-137 1. 000 2 .74E-Ol 7.09E-02 Tl-208 1. 000 1 .25E-01 4.49E-02 X Bi-211 0.964 Pb-212 1. 000 2. 60E-01 1.04E-Ol [84]

6/2/2016 8:50:12AM Page 4 of&

Analysis Report for 02-Jun-16-10003 L3-10220C-FRGS-004SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams)

? Pb212-XR 1. 000 6.75E-01 4. llE-01 Bi-214 1. 000 4.58E-01 l.33E-01 Pb-214 1. 000 3. 72E-Ol 1 .02E-01

? Pb214-XR 1. 000 1. 19E+OO 7.32E-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

[85]

6/2/2016 8:50:12AM Page 5 of 8 Analysis Report for 02-Jun-16-10003 L3-10220C-FRGS-004SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/2/2016 8:49:39AM 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 :\Ca nberra\Apex\Root\Defau lt\Library\Z ION LI B-BNL.N LB Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCi/grams) (pCilgrams) (pCi/grams) Corr (keV)

+ K-40 1460.82

10.66 5.97E+OO 1.27E-01 1.27E-01 miss

+ Cr-51 320.08 9.91 -1.89E-02 3.79E-01 3.79E-01 free

+ Mn-54 834.85 99.98 -1.84E-02 4.20E-02 4. 20E-02 miss

+ Co-58 810.76 99.45 -6.19E-03 3.45E-02 3.45E-02 miss 1674.73 0.52 O. OOE+OO 3.20E+OO miss

+ Co-60 1173.23 99.85 1.23E-02 5.19E-02 5.19E-02 miss 1332. 49 99.98 2.0lE-02 6.15E-02 miss

+ Nb-94 702.65 99.81 -6.62E-03 4. 00E-02 4.00E-02 miss 871.09 99.89 -2.79E-03 4.23E-02 miss

+ Ag-108m 79.13 6.60 5.54E-01 3.63E-02 1. 04E+OO miss 433.94 90.50 3.87E-03 3.63E-02 miss 614.28 89.80 -7.44E-04 4.06E-02 miss 722.94 90.80 4. 71E-03 4. llE-02 miss

+ Sn-113 255.13 2 . 11 -1.91E-01 4.99E-02 1.63E+OO free 391.7 0 64.97 -l.52E-02 4.99E-02 free

+ Cs-134 475.36 1. 48 6.19E-01 3.42E-02 2.65E+OO miss 563.25 8.34 9.83E-02 4.47E-Ol miss 569.33 15.37 -3.99E-02 l.61E-01 miss 604.72 97.62 -7.40E-03 3.42E-02 miss [86]

6/2/2016 8:50:12AM Page 6 of8 Analysis Report for 02-Jun-16-10003 L3-10220C-FRGS-004SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCVgrams) (pCUgrams) (pCi/grams) Corr (keV)

Cs-134 7 95. 8 6 85.46 -5.48E-03 3.42E-02 5.13E-02 miss 801.95 8.69 2.12E-01 5.46E-01 miss 1038.61 0.99 -3.37E-01 2.98E+OO miss 1167.97 1. 79 6.69E-01 3.17E+OO miss 1365.19 3.02 2.05E-01 1.48E+OO miss

+ Cs-137 661. 66

85. 10 2.74E-01 3.05E-02 3.05E-02 miss

+ Eu-152 121. 78 28.67 2;60E-02 1. 06E-01 1.06E-01 miss 244.70 7.61 -1. 78E-01 3.24E-01 miss 295.94 0.45 9.37E-02 1.22E+01 miss 344.28 26.60 -2 .13E-02 l.16E-01 miss 367.79 0.86 -2.26E+OO 3.18E+OO miss 411. 12 2.24 -9.42E-02 1 .57E+OO miss 443. 96 2.83 1 .54E-01 1 .37E+OO miss 488.68 0.42 -4.42E+OO 6.80E+OO miss 563.99 0.49 1 .93E-01 7.02E+OO miss 586.26 0.46 -4.34E+OO 7.05E+OO miss 678.62 0.47 2. llE+OO 9.49E+OO miss 688.67 0.86 O.OOE+OO 2.58E+OO miss 719. 35 0.28 1.81E+OO 1 .34E+Ol miss 778.90 12. 96 -6.73E-02 l .86E-01 miss 810.45 0.32 8.14E-01 1.13E+Ol miss 867.37 4.26 -1.68E-01 9.91E-01 miss 919.33 0.43 1. 76E+OO 9.22E+OO miss 964. 08 14 . 65 1. 85E-01 4.30E-01 miss 1085.87 10 .24 3.99E-02 4.80E-01 miss 1089.74 1. 73 -3. 72E-01 1.74E+OO miss 1112. 07 13.69 -2.38E-02 2.82E-01 miss 1212.95 1. 43 1. 76E-01 3.32E+OO miss 1249.94 0.19 1.37E+01 3.56E+01 miss 1299.14 1. 63 2.43E-01 2.08E+OO miss 1408.01 21. 07 6.68E-02 3.04E-01 miss 1457.64 0.50 O.OOE+OO 1.50E+D1 miss 1528.10 0.28 -5.26E-01 1. 36E+Ol miss

+ Eu-154 123.07 40.40 -l. 16E-02 6 . 60E-02 6.60E-02 miss 247.93 6.89 -l. 12E-02 4.74E-01 miss 591.76 4. 95 2.12E-01 9.15E-01 miss 692.42 1. 78 -1. 31E+OO 1. 25E+OO miss 723. 30 20.06 4 .53E-03 1.87E-01 miss 756.80 4.52 1. 30E-01 1.00E+OO miss 873.18 12.08 -4.39E-02 3.51E-D1 miss 996.29 10.48 4.31E-02 3.98E-01 miss 1004.76 18.01 -4.BOE-03 2.33E-01 miss 1274.43 34.80 3.73E-03 1.57E-01 miss 1596.48 1. 80 2.49E-01 3.22E+OO miss

+ Eu-155 45.30 1. 31 -3.BOE+OO 1 . 78E-01 7.95E+D0 miss 60.01 1. 22 -4.84E+OO l.06E+D1 miss 86.55 30.70 6.93E-02 1.79E-01 miss 105.31 21.10 1 .57E-02 1.78E-01 miss

+ Tl-208 583.19

85.00 1. 25E-01 3.25E-02 3.25E-D2 miss

+ Bi-211 351.07

13 .02 1 .05E+OO 2.95E-01 2.95E-01 miss

+ Pb-211 404.85 3.78 -1.79E-01 7.22E-01 7.22E-Ol miss

[87]

6/2/2016 8:50:12AM Page 7 of8 Analysis Report for 02-Jun-16-10003 L3-10220C-FRGS-004SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi!grams) (pCl!grams) (pCi!grams) Corr (keV)

Pb-211 427.09 1. 76 -5.94E-01 7.22E-01 l .61E+OO miss 832 .01 3.52 5.38E-01 l .54E+OO miss

+ Bi-212 39.86 1. 06 l.12E+OO 7.79E-01 l .13E+Ol miss 727.33 6.67 l.68E-01 7.79E-01 miss 785.37 1. 10 l. 49E-01 4.20E+OO miss 1620.50 1. 47 7.39E-Ol 3.43E+OO miss

+ Pb-212 115 .18 0.60 2.65E+OO l .32E-Ol 6.16E+OO miss 238.63

43.60 2.60E-01 l.32E-01 miss 300.09 3.30 7.78E-01 l .23E+OO miss

+ Pb212-XR 74.82 10.28 4.66E-01 5.82E-01 8.89E-01 miss 77 . 11

17 .10 6.75E-01 5.82E-01 miss 87.35 3. 97 3.02E-01 l .42E+OO miss 89.78 1. 46 1. 69E+OO 3.66E+OO miss

+ Bi-214 609.32

45.49 4.58E-Ol 1. 14E-01 l.14E-Ol miss 768.36 4.89 2.0lE-01 l.05E+OO miss 806 .18 1. 26 2.17E+OO 4.61E+OO miss 934.06 3 .11 1.74E-01 l . 43E+OO miss 1120.29 14.92 2.78E-01 5.96E-01 miss 1155. 21 1. 63 1.69E+OO 4. 72E+OO miss 1238.12 5.83 4.65E-01 l .27E+OO miss 1280.98 1. 43 9.98E-01 4 .16E+OO miss 1377. 67 3.99 5.47E-Ol l.80E+OO miss 1385.31 0.79 5.20E-Ol 5.64E+OO miss 1401. 52 1. 33 l.46E+OO 4.38E+OO miss 1407. 99 2.39 5.87E-Ol 2.67E+OO miss 1509.21 2 .13 7.58E-01 3.16E+OO miss 1661. 27 1. 05 O. OOE+OO l. 43E+OO miss 1729.59 2.88 l. 98E-01 l.46E+OO miss 1764.49 15.30 3.46E-01 6.87E-01 miss J..847.43 2.03 5.40E-01 3.17E+OO miss

> 2118. 51 1. 16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241.99 7.25 3.56E-Ol 1.08E-01 6.19E-01 miss 295.22

18. 42 3.43E-01 2.49E-01 miss 351.93

35.60 3.85E-01 l .08E-01 miss 785.96 1. 06 1.24E+OO 4.66E+OO miss

+ Pb214-XR 74.82 5.80 8.25E-01 l.03E+OO l.58E+OO miss 77 . 11

9.70 l. 19E+OO l.03E+OO miss 87.35 2.24 5.35E-01 2.52E+D0 miss 89.78 0.82 3.02E+OO 6. 51E+OO miss

+ Ra-226 186.21 3. 64 3.23E-01 9.55E-01 9.55E-01 miss

+ Ac-228 129.07 2.42 -2.39E-02 4 .15E-01 l.29E+OO miss 209.25 3.89 2.45E-01 9.04E-Ol miss 270.24 3.46 3.30E-01 l.14E+OO miss 328.00 2.95 5.71E-02 l.15E+OO miss 338.32 11 .27 3.75E-01 4.85E-01 miss 409.46 1. 92 3.03E-01 2.20E+OO miss 463.00 4.40 -1.17E-01 1.05E+OO miss 794.95 4.25 -l.17E-Ol 1. 02E+OO miss 911.20 25.80 3.81E-Ol 4.lSE-01 miss 964. 77 4. 99 3.94E-01 1. 2 6E+OO miss 968. 97 15.80 3.15E-01 4 .97E-01 miss [88]

6/2/2016 8:50:12AM Page 8 of8 An;ilysis Report for 02-J un-16-1 0003 L3-10220C-FRGS-004SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCUgrams) (pCl/grams) (pCl/grams) Corr (keV)

Ac-228 1588.20 3.22 4.98E-01 4.lSE-01 l.79E+OO miss

+ Pa-231 27.36 10 .30 O.OOE+OO 1. 56E-01 1 .56E-01 miss 283.69 1. 70 -1. llE-01 2.04E+OO miss 300.07 2, 47 1.04E+OO l .65E+OO miss 302.65 2.20 1.50E-02 l .29E+OO miss 330.06 1. 40 -2.93E-01 2.15E+OO miss

+ Th-234 92.38 2.13 2.32E+OO 3.58E+OO 3.SBE+OO miss 92.80 2 .10 2.77E+OO 3.65E+OO miss 112.81 0.21 7.95E+OO 2.16E+Ol miss

+ U-235 143.76 10. 96 8.87E-02 5.66E-02 2.78E-01 miss 163.33 5.08 1 .57E-01 5.22E-Ol miss 185.7 1 57.20 -4.21E-03 5.66E-02 miss 202 . 11 1. 08 -6.19E-01 2.55E+OO miss 205.31 5. 01 -9.84E-02 5.38E-01 miss

+ Am-241 59.54 35.90 2.76E-02 4.14E-01 4.14E-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 ~.1DA at 95% confidence level Coincidence correction performed.

free = No coincidence correction required.

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

[89]

0000015051.CNF Live Time :600.000 sec 60 Real Time :600.480 sec start: 1: -0. 2(kev) stop : 8192: 2047. 4(kev)

Acq. Start :Thu Jun 02 08: 39: 33 2016 55 so 45 40 35 II)

.j.-1 C

J 8 30 25 ;'!;

.0 1"' ';'

~

20

,.. 7 15 I'.)

00

~

10 ,::::

s 0

1000 2000 3000 4000 5000 6000 7000 8000 channel [90]

6/2/2016 8:50:52AM Page 1 of 8

Atpe.x-Gamma Analysis Report for 02-Jun-16-10004 L3-10220C-FRGS-005SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 02-Jun-16-10004 Sample Description : L3-10220C-FRGS-005SS (DRIED)

Sample Type : Off Site Sample Unit Sample Point Sample Size 1.320E+03 grams Facility : Default Sample Taken On : 5/16/2016 3:25:00PM Acquisition Started : 6/2/2016 8:39:39AM Procedure : 130G 1L Soil Sample Operator : JWeJch 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 Efficiency Calibration Used Done On 1/27/2016

1/5/2015 ~{1, Efficiency Calibration Description Sample Number 15052 ~

PEAK WITH NID REPORT Peak Analysis Performed on : 6/2/2016 8:50:18AM 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

[91]

6/2/2016 8:50:52AM Page2 of&

Anfllysis Re'port for 02-Jun-16-10004 L3-10220C-FRGS-005SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.63 948 - 960 955 .00 5 .79E+Ol 26. 95 9.42E+Ol Pb-212 2 295.08 117 6 - 1185 1180. 65 2.97E+Ol 16. 34 3.27E+Ol Pb-21 4 Eu-152 3 351. 71 1400 - 1413 1407. 01 3.98E+Ol 1 8.30 3.63E+Ol Pb-214 Bi-2 11 4 609.31 2430 - 2442 2436.98 5.0lE+Ol 1 5.39 7.86 E+OO Bi-214 5 661.52 2 640 - 2652 2645.77 4.15E+Ol 15.38 1 .69E+Ol Cs-137 6 968. 97 3 870 - 3881 3875.65 9.38E+OO 7.8 5 5.25E+ OO Ac-228 7 1460.77 5835 - 5853 5844.03 1. 34E+02 23.69 5.12E+OO 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 Caine Name Confidence (keV) (pCilgrams) Uncertainty Corr K-40 1. 00 1460.82

10.66 6.25E+OO 1. 23E+OO miss Cs-137 0 .99 661.66

85.10 1 .41E-01 5.50E-02 miss Pb-212 1. 00 115.18 0.60 238.63

43.60 1 .93E-01 9.53E-02 miss 300.09 3.30 Bi-214 1. 00 609.32

45.49 3.0lE-01 9.93E-02 miss 76 8 .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 [92]

6/2/2016 8:50:52AM Page3 of8 Analysis Report for 02-Jun-16-10004 L3-10220C-FRGS-005SS (DRIED)

Nuclide Id Energy Yield{%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) 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 2.68E-01 1 .54E-01 miss 351.93

35.60 2. 0 9E-Ol 1.0lE-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 11.27 409.46 1. 92 463.00 4.40 794.95 4.25 911. 20 25.80 964. 77 4.99 968. 97

15.80 2.22E-01 1 . 87E-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 6.25E+OO l.23E+OO Cs-137 0 .999 l.41E-Ol 5.50E-02 X Bi-211 0 .976 Pb-212 1.000 1.93E-01 9.53E-02 [93]

6/2/2016 8:50:52AM Page 4 of8 Analysis Report for 02-Jun-16-10004 L3-10220C-FRGS-005SS (DRIED)

Nuclide Nuclide wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams)

Bi-214 1. 000 3.0lE-01 9.93E-02 Pb-214 0.998 2.2 7E-01 8.47E-02 Ac-228 1.000 2.22E-01 l.87E-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

[94]

6/2/2016 8:50:52AM Page 5 of8 Ana 1¥sis Report for 02-J u n-16-1 0004 L3-10220C-FRGS-005SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/2/2016 8:50:18AM 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 NuclideMDA LineMDA Coinc Name (pCi/grams) (pCilgrams) (pCi/grams) Corr (keV)

+ K-40 1460.82

10.66 6.25E+OO 4.98E-01 4.98E-01 miss

+ Cr-51 320.08 9.91 -8.67E-02 4.49E-Ol 4.49E-01 free

+ Mn-54 834.85 99.98 -7.02E-03 3.26E-02 3.26E-02 miss

+ Co-58 810.76 99.45 -1.05E-02 2.89E-02 2.89E-02 miss 1674.73 0. 52 O. OOE+OO 3.39E+OO miss

+ Co-60 1173.23 99.85 2.00E-02 5. 0lE-02 6.43E-02 miss 1332.49 99.98 O. OOE+OO 5.0lE-02 miss

+ Nb-94 702.65 99.81 -1.68E-02 2. 80E-02 2.80E-02 mi ss 871. 09 99.89 1 .44E-02 5.23E-02 miss

+ Ag-108m 79.13 6. 6 0 -1.68E-01 3 . 13E-02 l.49E+ OO mis s 433.94 90.50 1. 24E-03 3 .13E-02 miss 614.28 89.80 8.57E-03 4.0lE-02 miss 722. 94 90.80 -2.82E-03 3.64E-02 miss

+ Sn-113 255 .13 2 . 11 -5.13E-0 1 5.15E-02 l.55E+OO free 391.70 64.97 -l.12E-02 5.15E-02 free

+ Cs-134 475.36 1. 48 6.28E-Ol 4 . 72E-02 2.98E+OO miss 563.25 8.34 2.93E-01 5.50E-01 miss 569.33 15.37 4 .14E-03 2.26E-01 mise 604.72 97. 62 1 .62E-02 4. 72E-02 miss

[95]

6/2/2016 8:50:52AM Page 6 of8 Analysis Report for 02-Jun-16-10004 L3-10220C-FRGS-005SS (DRIED)

Nuclide Energy Yield{%) Activity NuclideMDA LineMDA Caine Name (pCUgrams) (pCVgrams) (pCl/grams) Corr (keV)

Cs-134 795.86 85.46 -6.35E-03 4. 72E-02 5.lOE-02 miss 801. 95 8.69 -l.07E-02 5.42E-01 miss 1038.61 0.99 4.47E-02 4.33E+OO miss 1167.97 1. 79 7.38E-01 2.89E+OO miss 1365 .19 3.02 3.17E-01 l . 47E+OO miss

+ Cs-137 661.66

85.10 1. 41E-01 5.62E-02 5.62E-02 miss

+ Eu-152 121.78 28.67 -2.03E-02 l.31E-01 l.31E-01 miss 244 . 70 7.6 1 -l.45E-01 3.67E-01 miss 295.94 0.45 -1.64E+OO l.19E+Ol miss 344.28 26.60 3.52E-03 l.35E-01 miss 367.79 0.86 -1. 02E+OO 3.90E+ OO miss 411.12 2.24 5.79E-01 1 .93E+OO miss 443.96 2.83 -2.15E-Ol l.02E+OO miss 488 .68 0.42 -1.lOE+OO 7 . 35E+OO miss 563.99 0.49 -1.74E+OO 6.94E+OO miss 586.26 0.46 -1.48E+OO 9.67E+OO miss 678. 62 0.47 7.46E-01 8 . 81E+OO miss 688.67 0.86 -6.36E-01 3.73E+OO miss 719. 35 0.28 1. 22E+OO l.18E+Ol miss 778.90 1 2. 96 3.08E-02 3.27E-01 miss 810.45 0.32 -1.38E+OO 9.61E+OO miss 867.37 4.26 2.93E-Ol l.23E+OO miss 919.33 0 . 43 8.46E-01 1.02E+Ol miss 964.08 14.65 -2.55E-02 3.07E-01 miss 1085.87 10.24 -5.37E-02 3.67E-01 miss 1 089. 7 4 1. 73 -8. 71E-01 1.73E+OO miss ll12. 07 13 . 69 1 .00E-02 3.23E-01 miss 1212.95 1. 43 4 .98E-02 4.58E+OO miss 1 249 . 94 0.19 3.19E+OO 2.82E+01 miss 1299 .1 4 1. 63 -5.34E-0 2 3.02E+OO miss 1408.01 21. 07 -1. 97E-02 l.69E-Ol miss 1457 . 64 0.50 -1. 21E+Ol 1. 48E+Ol miss 1528.10 0 .28 O.OOE+OO 4. 94E+OO miss

+ Eu-154 123.07 40.40 -8.13E-03 9 . 73E-02 9.73E-02 miss 247.93 6 . 89 -6.21E-02 4.37E-01 miss 591 . 76 4.95 -3.55E-01 5.85E-01 miss 692.42 1. 78 9.36E-03 2 .38E+OO miss 723. 30 20 . 06 2.18E-02 1.85E-01 miss 756.80 4.52 - 2 .58E-Ol 7.57E-Ol miss 873.18 12.08 -1. 45E-02 3.48E-01 miss 996.29 10.48 1.16E-01 4.79E-01 miss 1004.7 6 18 .01 - 6.42E-02 1. 99E-01 miss 1274.43 34 . 80 -8.32E-03 l.20E-01 miss 1596.48 1. 80 -1.85E-01 2.76E+OO miss

+ Eu-155 45.30 1. 31 - 2. 15E+OO 2.30E-01 2.70E+Ol miss 60.0 1 1. 22 9 . 82 E+OO 2.80E+Ol miss 86.55 30.70 -5 .6 4E-02 2 .30E-01 miss 105.31 21.10 8.81E-02 2.60E-01 miss

+ Tl-208 583.19 85 . 00 6.26E-02 8.39E-02 8.39E-02 mi ss

+ Bi-211 351.07 13 . 02 5.70E-01 3.51E-01 3.SlE-01 miss

+ Pb-211 404.85 3. 78 - 3 . 72E-Ol 9.09E-01 9.09E-01 miss

[96]

6/2/2016 8 :50:52AM Page 7 of8 Ancilysis Report for 02-Jun-16-10004 L3-10220C-FRGS-005SS (DRIED)

Nuclide Energy Yield{%) Activity Nuc/ideMDA LineMDA Coinc Name (pCUgrams) (pCi/grams) (pCilgrams) Corr (keV)

Pb-211 427.09 1. 76 -4.86E-01 9.09E-01 1. 71E+OO miss 832 . 01 3.52 O.OOE+OO 1 .1 5E+OO miss

+ Bi- 21 2 39.86 1. 06 -8.85E-01 8.05E-01 2.41E+Ol miss 727. 33 6.67 3.39E-01 8.05E-01 miss 785.37 1.10 2.9 4E-02 3.86E+OO miss 1620.50 1. 47 O.OOE+OO 9.89E-01 miss

+ Pb-212 115.18 0.60 -6 .19E- 02 1. 31E-01 7 .47E+OO miss 238.63

43.60 1. 93E -01 1 .31E-01 miss 300.09 3 .3 0 -1.92E-01 9.61E-01 miss

+ Pb212-XR 74 .82 10.28 5.99E-01 8.00E-0 1 l.49E+OO miss 77 .11 17.10 3.44E-01 8.00E-01 miss 87.35 3.97 l .17E+OO 2. 06E+OO miss 89.78 1. 46 l .18E+OO 4.63E+OO miss

+ Bi-214 609.32

45.49 3.0lE-01 7.60E-02 7.60E-02 miss 768.36 4.89 2.90E-01 l .14E+OO miss 806.18 1.26 1.35E+OO 4.35E+OO miss 934 . 06 3.11 -1. 96E-01 l.09E+OO miss 1120.29 14.92 2.00E-01 5.20E-01 miss 1155. 21 1. 63 5.96E-01 3.38E+OO miss 1238. 12 5.83 -l.67E-01 l .06E+OO miss 1280.98 1. 43 -3 .59 E-01 2 .31E+OO miss 1377. 67 3.99 . 3.44E-01 1. 43E+OO miss 1385 .31 0 .7 9 9.22E-01 7 .21E+OO miss 1401.52 1. 33 2.45E-01 4.34E+OO miss 1407.99 2.39 -1. 73E-01 1.48E+OO miss 1509.2 1 2 .13 2.39E-01 2.22E+OO miss 1661. 27 1. 05 5 . 23E-01 3.85E+OO miss 1729.59 2.88 1. 96E-01 1. 45E+OO miss 1764.49 15.30 3.38E-01 6.25E-01 miss 1847.43 2.03 -7 .30E-0 2 2.15E+OO miss

> 2118. 51 1.16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241.99 7.25 5.0SE-01 1.28E-01 6.73E-01 miss 295 . 22

18. 42 2 .68E- 0 1 2.06E-01 miss 351.93

35 .60 2.09E-01 1. 28E-01 miss 785.96 1. 06 1. 74E-01 4.0lE+OO miss

+ Pb214-XR 74.82 5.80 1.06E+OO 1. 41E+OO 2 .64E+ OO miss 77.11 9.70 6.06E-01 1. 41E +OO miss 87.35 2.24 2.07E+OO 3.65E+OO miss 89.78 0.82 2. llE+OO 8.24E+OO miss

+ Ra- 226 186.21 3.64 7.89E-01 1. 23E+OO 1. 23E+OO miss

+ Ac-228 129.07 2 .42 -4.17E-01 2.55E-01 l .4 2E+OO miss 209.25 3.89 -2.14E-01 8.47E-01 miss 270.24 3.46 6.09E-01 1. 25E+OO miss 328.00 2.95 6.84E-01 1. 48E +OO miss 338 .32 11. 27 3.58E-01 4.75E-01 miss 409.46 1. 92 3.84E-01 2 .04E+OO miss 463.00 4.40 6.30E-02 8.16E-01 miss 794 .95 4.25 3.52E-01 1. 28E+OO miss 911. 20 25 .80 1. 04E-01 2.71E-01 miss 964.77 4.99 2.37E-01 l.06E+0D miss 968.97

15.80 2 . 22E -01 2 .55E- 0 1 miss

[97]

6/2/2016 8:50:52AM Page 8 of&

Analysis Report for 02-Jun-16-10004 L3-10220C-FRGS-005SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCilgrams) (pCilgrams) (pCilgrams) Corr (keV)

Ac-228 1588.20 3.22 4.18E-01 2.55E-01 1.77E+OO miss

+ Pa-231 27.36 10.30 9.lOE-01 1.28E+OO 3.42E+OO miss 283.69 1. 70 1 .91E-01 l.80E+OO miss 300.07 2.47 -2.56E-01 l.28E+OO miss 302.65 2.20 7.96E-01 1.77E+OO miss 330.06 1. 40 1.1 7E-01 2.80E+OO miss

+ Th-234 92.38 2.13 3.23E+OO 5.75E+OO 5.75E+OO miss 92.80 2.10 5.55E+OO 6.25E+OO miss 112. 81 0.21 1.77E+OO 3.44E+Ol miss

+ U-235 143.76 10. 96 4.55E-02 7.37E-02 3.27E-01 miss 163.33 5.08 1. 19E-01 6.87E-01 miss 185.71 57.20 2.16E-02 7.37E-02 miss 202 .11 1. 08 -7.SlE-01 2.87E+OO miss 205.31 5.01 1. 29E-01 7.04E-01 miss

+ Am-241 59.54 35.90 8.55E-02 9.37E-01 9.37E-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.

[98]

0000015052.CNF Live Time :600.000 sec Real Time :600. 980 sec 60 start: 1: -0.l(kev) stop : 8192; 2047.0(kev)

Acq. Start :Thu Jun 02 08: 39: 39 2016 55 50 45 40 35 Ill

,i-1 C:

I 8 30 25 20 .....

~

i 15

'!j 1 ;!;

10 5 ~f

.I I

0 I 1000 2000 3000 4000 5000 6000 7000 8000 Channel [99]

6/2/2016 9:21:44AM Page l of8 Apex-Gamma Analysis Report for O?.-Jun-16-10005 L3-10220C-FRGS-006SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 02-Jun-16-10005 Sample Description : L3-10220C-FRGS-006SS (DRIED)

Sample Type : Off Site Sample Unit Sample Point Sample Size 1.111 E+03 grams Facility : Default Sample Taken On : 5/16/2016 3:45:00PM Acquisition Started : 6/2/2016 9:11:04AM 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 : 15053 PEAK WITH NID REPORT Peak Analysis Performed on : 6/2/2016 9:21:10AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Can berra\Apex\Root\Default\Library\Zion Li b-BN L. N LB Peak Match Tolerance : 1.000FWHM

[100]

6/2/2016 9:21:44AM Page 2 of8 Analysis Report for 02-Jun-16-10005 L3-10220C-FRGS-006SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 74.73 297 - 303 300.17 2.59E+Ol 17.45 4.62E+Ol Pb214-)~R Pb212-XR 2 238.61 948 - 961 954.78 9.36E+Ol 24.30 3.88E+Ol Pb-212 3 295.23 1176 - 1187 1180.96 3.43E+Ol 17.22 3.14E+Ol Pb-214 Eu-152 4 351.83 1401 - 1413 1407.12 5.55E+Ol 18. 92 2.91E+Ol Pb-214 Bi-211 5 583.16 2326 - 2337 2331.66 4.75E+Ol 14 .85 6.96E+OO Tl-208 6 60 9. 2 9 2427 - 2443 2436.08 5.31E+Ol 18.52 2.39E+Ol Bi-214 7 661.50 2638 - 2651 2644.82 6.27E+Ol 18.00 1.66E+Ol Cs-137 8 1460.64 5833 - 5850 5841. 87 1 .10E+02 21. 24 2.68E+OO 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) (pCilgrams) Corr Uncertainty K-40 0.99 1460.82

10. 66 5.45E+OO 1.16E+OO miss Cs-137 0.99 661.66

85. 10 2.28E-01 7. llE-02 miss Tl-208 1. 00 583.19

85. 00 1.59E-01 5.32E-02 miss Pb-212 1. 00 115 .18 0. 60 238.63

43.60 3.30E-01 1. OlE-01 miss 300.09 3.30 Bi-214 1. 00 609.32

45.49 3.42E-01 1. 26E-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. 3 1 0.79 1401.52 1. 33 [101]

6/2/2016 9:21:44AM Page 3 of8 Analysis Report for 02-Jun-16-10005 L3-10220C-FRGS-006SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr Bi-214 1. 00 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 3.30E-0 1 1. 7 4E-01 miss 351. 93

35.60 3. lOE-0:.. l.17E-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 (pCilgrams)

K-40 0. 998 5.45E+OO 1. 16E+OO Cs-137 0. 998 2.28E-01 7. llE-02 Tl-208 1. 000 1.59E-01 5.32E-02 X Bi-211 0. 965 Pb-212 1. 000 3.30E-01 l .OlE-01 Bi-214 1. 000 3.42E-01 1.26E-01 Pb-214 1. 000 3.16E-01 9.70E-02

[102]

6/2/2016 9:21 :44AM Page4 of8 Analysis Report for 02-Jun-16-10005 L3-10220C-FRGS-006SS (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

[103]

6/2/2016 9:21:44AM Page 5 of8 Analysis Report for 02-Jun-16-10005 L3-10220C-FRGS-006SS {DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/2/2016 9:21:10AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide l 74.:3 4.31519E-02 33.70 Tol. Pb212-XR Pb214-XR 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 NuclideMDA LineMDA Coinc Name (pCilgrams) (pCilgrams) (pCilgrams) Corr (keV)

+ K-40 1460.82

10.66 5.45E+OO 4.25E-01 4.25E-Ol miss

+ Cr-51 320.08 9.91 2.28E-01 5.39E-01 5.39E-01 free

+ Mn-54 834.85 99.98 -3.13E-03 3.49E-02 3.49E-02 miss

+ Co-58 810.76 99.45 5.61E-03 5.SlE-02 5.51E-02 miss 1674.73 0. 52 -2.68E+OO 9.86E+OO miss

+ Co-60 1173.23 99.85 1. 53E-02 1. 35E-02 6.00E-02 miss 1332. 49 99.98 O.OOE+OO 1. 35E-02 miss

+ Nb-94 702.65 99.81 6.lOE-03 4.56E-02 4.56E-02 miss 871.09 99.89 2.24E-02 5.26E-02 miss

+ Ag-108m 79.13 6.60 -4.12E-01 3.36E-02 9.16E-01 miss 433.94 90.50 -3.41E-04 3.60E-02 miss 614.28 89.80 -2.19E-04 4.63E-02 miss 722. 94 90.80 -6.04E-03 3.36E-02 miss

+ Sn-113 255.13 2 . 11 -8. 71E-01 6.90E-02 l.47E+OO free 391.70 64.97 9.53E-03 6.90E-02 free

+ Cs-134 475.36 1. 48 -6.44E-01 3.64E-02 1.82E+OO miss

[104]

6/2/2016 9:21:44AM Page 6 of8 Analysis Report for 02-Jun-16-10005 L3-10220C-FRGS-006SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCUgrams) (pCilgrams) (pCi/grams) Corr (keV)

Cs-134 563.25 8.34 8.03E-02 3.64E-02 5.63E-01 miss 569.33 15.37 -4.06E-02 l.99E-01 miss 604. 72 97.62 -6.97E-03 3.64E-02 miss 795.86 85.46 1. 30E-02 5.88E-02 miss 801.95 8.69 -1.17E-01 3.83E-01 miss 1038.61 0 .99 -1.76E+OO 4.00E+OO miss 1167.9 7 1. 79 2. llE-01 3.09E+OO miss 1365.19 3.02 O.OOE+OO 4.59E-01 miss

+ Cs-137 661.66

85.10 2.28E-01 6.12E-02 6.12E-02 miss

+ Eu-152 121.78 28.67 4.57E-02 1. 12E-01 l.12E-01 miss 244 .70 7.61 -1.73E-01 3.73E-01 miss 2 95. 94 0.45 1 .35E+01 1 .30E+Ol miss 344.28 26.60 4.78E-02 1 .39E-01 miss 36 7 .79 0.86 8.20E-02 3.59E+OO miss 411. 12 2.24 7.91E-01 1 .94E+OO miss 443. 96 2.83 -1.61E-01 l .17E+OO miss 488.68 0.42 -l.42E+OO 8.46E+OO miss 563.99 0.49 2.63E+OO 9.44E+OO miss 586.26 0.46 -S.22E+OO 6.69E+OO miss 678.62 0.47 -5.80E-01 8.77E+OO miss 688.67 0.86 1.06E+OO 4 .87E+OO miss 719 .35 0.28 -3.92E-01 1.41E+Ol miss 778.9 0 12.96 -7.35E-02 3.21E-01 miss 810 .45 0.32 -2. 96E+OO 1.19E+Ol miss 867.37 4.26 -2.04E-01 8.12E-01 miss 919.33 0.43 -9.07E-01 8.42E+OO miss 964.08 14.65 -5.0lE-02 2.54E-01 miss 1085.8 7 10.24 -8.16E-02 5.08E-01 miss 1089.74 1. 73 7.17E-02 3.0lE+OO miss 1112. 07 13.69 -1.70E-Ol 3.86E-01 miss 1212.95 1. 43 4.67E-02 3.03E+OO miss 1249.94 0.19 -4.67E+OO 2.71E+Ol miss 1299.1 4 1. 63 3.00E-01 2.21E+OO miss 1408.01 21. 07 4.90E-02 2.28E-01 miss 1457.64 0.50 O.OOE+OO l .67E+Ol miss 1528 .10 0.28 O.OOE+OO 5.28E+OO miss

+ Eu-154 123.07 40.40 -1.72E-02 7 . 19E-02 7.19E-02 miss 247.93 6.89 2.24E-02 4 .16E-01 miss 591.76 4.95 l.45E-01 8.21E-01 miss 692.42 1. 78 5.71E-01 2.36E+OO miss 723.3 0 20.06 l.78E-02 1 .98E-01 miss 756.8 0 4.52 1. 25E-02 6.99E-01 miss 873.18 12.08 -1.40E-Ol 2.28E-Ol miss 996.29 10.48 4.89E-02 ll . 70E-01 miss 1004 .76 18.01 2.67E-02 2.47E-01 miss 1274.43 34.80 4. 65E-02 1 .66E-01 miss 1596.48 1. 80 O.OOE+OO 8.58E-01 miss

+ Eu-155 45.30 1. 31 -2. 96E+OO 1 . 76E-01 8.07E+OO miss 60.01 1. 22 1. 79E+OO 1. 07E+Ol miss 86.55 30.70 -7.93E-03 1.76E-01 miss 105.31 21. 10 3.89E-02 1.89E-01 miss

[105]

6/2/2016 9:21;44AM Page 7 of8 Analysis Report for 02-Jun-16-10005 L3-10220C-FRGS-006SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ Tl-208 583.19

85 .00 l. 59E-01 3.94E-02 3.94E-02 miss

+ Bi-211 351.0'7

13.02 8.48E-01 3.35E-01 3.35E-Ol miss

+ Pb-211 404.85 3.78 -9.33E-02 7.55E-01 8.75E-01 miss 427.09 1. 76 6.28E-01 2.36E+OO miss 832.01 3.52 -1. 71E-Ol 7.55E-01 miss

+ Bi-212 39.86 1. 06 -3.44E+OO 9.32E-01 9.43E+OO miss 727. 33 6.67 3.34E-01 9.32E-01 miss 785.37 1. 10 5.26E-01 4.74E+OO miss 1620.50 1. 47 3.91E-01 2.87E+OO miss

+ Pb-212 115.18 0.60 4 .61E+OO 9.47E-02 7.13E+OO miss 238.63

43.60 3.30E-01 9.47E-02 miss 300.09 3.30 1. 29E-01 1 .06E+OO miss

+ Pb212-XR 74.82 10.28 7.58E-Ol 6. 41E-01 1.03E+OO miss 77 .11 17.10 6.79E-01 6. 41E-01 miss 87.35 3.97 5.81E-01 1.42E+D0 miss 89.78 1. 46 9. 71E-01 3.72E+OO miss

+ Bi-214 609.32

45.49 3.42E-01 l .39E-01 l.39E-01 miss 768.36 4.89 1 .SOE-01 1.05E+OO miss 806.18 1. 26 1. 03E-01 3.67E+OO miss 934.06 3.11 5.25E-01 1.78E+OO miss 1120.29 14.92 4.57E-01 6.BOE-01 miss 1155.21 1. 63 7.95E-01 3.61E+OO miss 1238.12 5.83 1 .80E-D1 1 .06E+OO miss 1280.98 1. 43 -3.84E-01 3.12E+OO miss 1377.67 3.99 5.09E-01 1. 53E+OO miss 1385. 31 0.79 3.85E+OO 9.05E+OO miss 1401.52 1. 33 6.07E-01 4.16E+OO miss 1407.99 2.39 4.31E-01 2.00E+OO miss 1509.21 2.13 -7.29E-01 l.88E+OO miss 1661.27 1. 05 4.89E-01 4. llE+OO miss 1729.59 2.88 1.05E+OO 2.75E+OO miss 1764.49 15.30 2.38E-01 6.02E-01 miss 1847.43 2.03 6.23E-01 3.36E+OO miss

> 2118. 51 1.16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241.99 7.25 3.46E-01 1. 23E-01 6.03E-01 miss 295.22

18.42 3.30E-Ol 2.26E-Ol miss 351.93

35.60 3.lOE-01 1. 23E-01 miss 785.96 1. 06 3.46E-01 4.63E+OO miss

+ Pb214-XR 74.82 5.80 1 .34E+OO 1.13E+OO l.83E+OO miss 77 .11 9.70 1.20E+OO 1.13E+OO miss 87.35 2.24 1.03E+OO 2.52E+OO miss 89.78 0.82 1.73E+OO 6.62E+OO miss

+ Ra-226 186.21 3.64 9.30E-01 1.19E+OO 1.19E+OO miss

+ Ac-228 129.07 2.42 6. llE-01 3.18E-01 l.57E+OO miss 209.25 3.89 2.91E-01 8.26E-Ol miss 270.24 3.46 4.56E-01 l.18E+OO miss 328.00 2. 95 4.35E-01 1. 45E+OO miss 338.32 11.27 3.40E-01 4.85E-01 miss 409.46 1. 92 2.43E-01 2.33E+OO miss 463.00 4.40 1.llE-01 9.58E-01 miss

[106]

6/2/2016 9:21:44AM Page 8 of 8 Analysis Report for 02-Ju n-16-1 0005 L3-10220C-FRGS-006SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCUgrams) (pCl/grams) Corr (keV)

Ac-228 794.95 4.25 3.81E-01 3.18E-01 l.31E+00 miss 911.20 25.80 1. 29E-01 3.lSE-01 miss 964. 77 4.99 -2.BOE-01 8.63E-01 miss 968. g7 15.80 4. 71E-01 6.23E-01 miss 1588.20 3.22 5. 27E-Ol l.89E+OO miss

+ Pa-231 27.36 10.30 O.OOE+OO 1. 65E-Ol 1 .65E-01 miss 283.69 1. 70 -2.60E-01 1.91E+OO miss 300.07 2.47 1. 73E-01 1.41E+OO miss 302.65 2.20 2.86E-01 1.48E+OO miss 330.06 1. 40 9.90E-01 2.82E+OO miss

+ Th-234 92.38 2.13 2.38E+OO 3.BOE+OO 3.94E+OO miss 92.8 0 2. 10 2. llE+OO 3.80E+OO miss 112. 81 0.21 2.26E+OO 2.79E+Ol miss

+ U-235 143.76 10. 96 l. 89E-02 6. 91E-02 3.00E-01 miss 163.33 5.08 5.19E-02 5.53E-01 miss 185.71 57.20 2.21E-02 6.91E-02 miss 202 .11 1. 08 -5.86E-01 2.07E+OO miss 205.31 5.01 -6.75E-02 5.13E-01 miss

+ Am-241 59.54 35.90 -4.55E-02 3 . 63E-01 3.63E-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.

[107]

0000015053.CNF Live Time :600.000 sec 60 Real Time :600.440 sec start: 1: -0. 2(kev) stop : 8192: 2047 .4(kev)

Acq. Start :Thu Jun 02 09:11:04 2016 55 50 40 35 V)

C:

~

8 30 25 20 C,

~

7 15 u"'

co

~

10 5

0 1000 2000 3000 4000 5000 6000 7000 8000 channel [108]

6/2/2016 9:22:24AM Page 1 of8

~pex-Gamma Analysis Report for 02-Jun-16-10006 L3-10220C-FRGS-007SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 02-Jun-16-10006 Sample Description : L3-10220C-FRGS-007SS (DRIED)

Sample Type : Off Site Sample Unit Sample Point Sample Size 1.243E+03 grams Facility : Default Sample Taken On : 5/23/2016 4:00:00PM Acquisition Started : 6/2/2016 9:11:11AM 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 : 15054 PEAK WITH NID REPORT Peak Analysis Performed on : 6/2/2016 9:21 :SOAM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C: \Can berra\Apex\Root\Default\Library\Zion Li b-BN L. NLB Peak Match Tolerance : 1.000FWHM

[109]

6/2/2016 9:22:24AM Page?. of8 Analysis Report for 02-Ju n-16-1 0006 L3-10220C-FRGS-007SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 186.03 740 - 749 744.79 1 .74E+Ol 21.08 8 .13E+Ol Ra-226 U-235 2 238.59 94 7 - 962 954.84 6.84E+Ol 28. 45 8.72E+Ol Pb-212 3 338.48 1349 - 1360 1354.12 2.22E+Ol 15.46 3.36E+Ol Ac-228 4 351.78 1401 - 1414 1407.30 4.54E+Ol 20.81 5 .13E+Ol Pb-21<;

Bi-211 5 609.21 2432 - 2443 2436.57 2.92E+Ol 13.77 l. 56E+Ol Bi-214 6 661.69 2642 - 2652 2646.45 2.44E+Ol 13 . 11 l .92E+Ol Cs-137 7 968.94 3870 - 3881 3875.52 1.70E+Ol 9.17 4.00E+OO Ac-228 8 1460.71 5833 - 5853 5843.79 1.20E+02 22. 96 9.02E+OO 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 5.95E+OO 1. 25E+OO miss Cs-137 1. 00 661. 66

85.10 8.82E-02 4.85E-02 miss Bi-211 0.97 351.07

13. 02 6.90E-01 3.35E-01 miss Pb-212 1. 00 115 .18 0.60 238.63

43.60 2.43E-01 l.OBE-01 miss 300.09 3.30 Bi-214 1. 00 609.32

45.49 l.86E-01 9.07E-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 [110]

6/2/2016 9:22:24AM Page 3 of8 Analysis Report for 02-Jun-16-10006 L3-10220C-FRGS-007SS (DRIED)

&1** ,.1;111'ti

......... ,,uv Id ~narnu

-**-*::11 Yield(%) Activity Activity Coinc Name (keV) (pCilgrams) Uncertainty Corr Confidence Bi-214 1. 00 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 18.42 351.93

35.60 2 . 52E-Ol 1.23E-01 miss 785. 96 1. 06 Ra-226 0.99 186.21

3.64 6.57E-01 8.05E-01 miss 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. 81E-0:i_ 2. 72E-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 4 . 28E-O::.. 2.34E-01 miss 1588.20 3.22 U-235 0 . 99 143.76 10. 96 163.33 5.08 185. 71

57.20 4.lBE-02 5.12E-02 miss 202 . 11 1. 08 205.31 5.01

.. = 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

[111]

6/2/2016 9:L2:24AM Page4 of8 Analysis Report for 02-Ju n-16-10006 L3-10220C-FRGS-007SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams)

K-40 0.999 5.95E+OO 1. 25E+OO Cs-137 1. 000 8.82E-02 4.BSE-02

? Bi-211 0.970 6.90E-01 3.35E-01 Pb-212 1. 000 2.43E-01 l .08E-01 Bi-214 1. 000 l.86E-01 9.07E-02

? Pb-214 0.999 2.52E-01 1 .23E-01

? Ra-226 0.998 6.57E-01 8.0SE-01 Ac-228 0.573 4.0BE-01 1.77E-01

? U-235 0. 996 4.lBE-02 5.12E-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

[112]

6/2/2016 9:22:24AM Page 5 of8 Analysis Report for 02-Jun-16-10006 L3-10220C-FRGS-007SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/2/2016 9:21 :50AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (ke V) 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 NuclideMDA LineMDA Coinc Name (pCilgrams) (pCilgrams) (pCi/grams) Corr (keV)

+ K-40 1460.82

10.66 5.95E+OO 6.80E-01 6.80E-01 miss

+ Cr-51 320.08 9.91 l. 64E-01 4.97E-01 4.97E-01 free

+ Mn-54 834.85 99.98 -2.51E-02 3. 41E-02 3. 41E-02 miss

+ Co-58 810.76 99.45 8.22E-03 4.19E-02 4.19E-02 miss 1674.73 0.52 3 . llE-01 9.15E+OO miss

+ Co-60 1173.23 99.85 2.68E-02 6.81E-02 6.81E-02 miss 1332.49 99.98 2.93E-02 8.21E-02 miss

+ Nb-94 702.65 99.81 9.61E-03 1 .00E-02 4.52E-02 miss 871.09 99.89 O.OOE+OO 1. OOE-02 miss

+ Ag-108m 79 .13 6.60 3.04E-01 2.73E-02 1 .61E+OO miss 433.9 4 90.50 -2.49E-02 2.73E-02 miss 614.28 89.80 1 .09E-02 5.16E-02 miss 722. 94 90.80 2.28E-02 6.SlE-02 miss

+ Sn-113 255.13 2 . 11 -6.76E-03 4.92E-02 1. 82E+OO free 391.70 64.97 -8. 61E-03 4.92E-0~ free

+ Cs-134 475.36 1. 48 -2.SlE-01 3.91E-02 2.65E+OO miss

~63.25 8.34 3.27E-01 6.27E-01 miss 569.33 15.37 -2.91E-02 2.38E-01 miss 97.62 -8.36E-03 3.91E-02 miss 604.72

[113]

6/2/2016 9:22:24AM Page 6 of8 Analysis Report for 02-Jun-16-10006 L3-10220C-FRGS-007SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCilgrams) (pCilgrams) Corr (keV)

Cs-134 795.86 85.46 5.47E-03 3. 91E-02 5.38E-02 miss 801.95 8.69 -8.12E-02 5.72E-01 miss 1038.61 0.99 9.55E-01 5.lOE+OO miss 1167.97 1. 79 7.25E-02 3.05E+OO miss 1365.19 3.02 5.38E-01 2.0lE+OO miss

+ Cs-137 661.66

85.10 8.82E-02 6.lOE-02 6.lOE-02 miss

+ Eu-152 121.78 28.67 9.13E-02 6.59E-02 :: . 64E-01 miss 244.70 7.61 -6.04E-02 4.76E-01 miss 295.94 0.45 5.37E+00 1. 20E+Ol miss 344.28 26. 60 -3. llE-02 l.lOE-01 miss 367.79 0.86 -8.55E-01 3. 96E+OO miss 411 . 12 2.24 1. 05E+OO 2.llE+OO miss 443. 96 2.83 2.33E-01 l .50E+OO miss 488.68 0.42 -2.30E+OO 6.40E+OO miss 563.99 0.49 5.75E+OO l .06E+Ol miss 586.26 0.46 -2.53E+OO 9.25E+OO miss 678.62 0.47 2. 78E+OO 8.69E+OO miss 688.67 0.86 1. 20E+OO 5.19E+OO miss 719.35 0.28 -6.48E-02 l. 26E+Ol miss 778. 90 12.96 2.lOE-02 3.18E-01 miss 810. 45 0.32 1. 83E-01 l .02E+Ol miss 867.3 7 4.26 4. 28E-01 1 .22E+OO miss 919.33 0.43 -1.SOE+OO 8.34E+OO miss 964. 08 14.65 1.61E-01 4.07E-01 miss 1085.87 10.24 -7.39E-02 4.52E-01 miss 1089.74 1. 73 -l.14E+OO l .83E+OO miss 1112. 07 13.69 6.37E-02 5.06E-01 mi ss 1212.95 1. 43 -2.08E-01 3.89E+OO miss 1249.94 0.19 2.73E+OO 2.68E+Ol miss 1299.14 1. 63 8.29E-01 3.57E+OO miss 1408.01 21.07 O.OOE+OO 6.59E-02 miss 1457.64 0.50 -7.78E+OO 1.74E+01 miss 1528.1 0 0.28 3.87E+OO 1.80E+Ol miss

+ Eu-154 123.07 40.40 5.95E-02 1 .0lE-01 l.18E-01 miss 247.93 6.89 2. llE-01 5.88E-01 miss 591.76 4 .95 -4.61E-02 9.14E-01 miss 692.42 1. 78 1.98E-02 2.52E+OO miss 723. 30 20.06 7.28E-02 2.84E-01 miss 756.80 4.52 -5.28E-02 8.95E-01 miss 873.18 12.08 2.56E-02 2.85E-01 miss 996. 2 9 10.48 4.52E-02 4.17E-Ol miss 1004.76 18.01 -1.89E-02 1.67E-01 miss 1274.43 34.80 -5.lOE-02 l.OlE-01 miss 1596.48 1. 80 O.OOE+OO 8.51E-01 miss

+ Eu-155 45.30 1. 31 7.48E-01 2.27E-01 .2.97E+Ol miss

60. 01 1. 22 -l.07E+Ol 2.61E+Ol miss 86.55 30.70 2.lOE-03 2.27E-01 miss 105.31 21.10 -5.02E-02 2.56E-01 miss

+ Tl-208 583.19 85.00 7.77E-02 8.91E-02 8.91E-02 miss

+ Bi-211 351. 07

13.02 6.90E-01 4 .38E-01 4.38E-01 miss

+ Pb-211 404.85 3.78 -3.54E-01 8.69E-01 8.69E-01 miss

[114]

6/2/2016 9:22:24AM Page 7 of8 Analysis Report for 02-Jun-16-10006 L3-10220C-FRGS-007SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCi!grams) (pCilgrams) (pCi/grams) Co" (keV)

Pb-211 427.09 1. 76 2.19E-01 8.69E-01 2.05E+OO miss 832 .01 3.52 5.13E-01 1. 61E+OO miss

+ Bi-212 39.86 1. 06 2.78E+OO 8.18E-01 2.75E+Ol miss 727. 33 6.67 1.20E-01 8.18E-01 miss 785.37 1.10 3.57E-01 4.70E+OO miss 1620.50 1. 47 2.43E-Ol 2.86E+OO miss

+ Pb-212 115 .18 0.60 -4.69E-02 l .45E-01 7.57E+OO miss 238.63

43.60 2.43E-01 1.45E-01 miss 300.09 3.30 4.02E-01 1.36E+OO miss

+ Pb212-AR 74.82 10.28 3.91E-01 8.40E-01 l.28E+OO miss 77 .11 17.10 4.55E-01 8.40E-Ol miss 87.35 3. 97 9.80E-01 2.14E+OO miss 89.78 1. 46 1 .87E-01 5.06E+OO miss

+ Bi-214 609.32

45.49 l .86E-01 l.07E-01 l.07E-01 miss 768.36 4.89 1 .88E-01 1.04E+OO miss 806.18 1. 26 9.25E-01 3. 91E+OO miss 934.06 3. 11 6.45E-01 l .88E+OO miss 1120.29 14.92 2.35E-01 5.90E-01 miss 1155.21 1. 63 -5.34E-01 2.94E+OO misc; 1238.12 5.83 7.33E-01 l .45E+OO miss 1280.98 1. 43 -1.76E+OO 2.45E+OO miss 1377. 67 3.99 6.46E-Ol 1 .78E+OO miss 1385. 31 0 .79 -8.20E-01 4.69E+OO miss 1401 .52 1. 33 O.OOE+OO l .04E+OO miss 1407.99 2.39 O.OOE+OO 5.79E-01 miss 1509.21 2.13 5.07E-01 2.35E+OO miss 1661. 27 1. 05 1 . llE+OO 5.16E+OO miss 1729.59 2.88 2.09E-01 1 .53E+OO miss 1764.49 15.30 2.39E-01 5.62E-01 miss 1847.43 2.03 2.32E-01 2.88E+OO miss

> 2118. 51 1.16 O.OOE+OO 0.00E+OO miss I* Pb-214 241.99 7.25 3.44E-01 l.60E-01 7.15E-01 miss 295.22 18.42 3.17E-01 3.23E-01 miss 351.93

35.60 2.52E-01 l.60E-01 miss 785. 96 1. 06 l.32E-01 4.88E+OO miss

+ Pb214-XR 74.82 5.80 6.93E-01 1 .48E+OO 2.27E+OO miss 77 .11 9.70 8.02E-Ol l.48E+OO miss 87.35 2.24 1. 74E+OO 3.79E+OO miss 89.78 0.82 3.34E-01 9.0lE+OO miss

+ Ra-226 186.21

3.64 6.57E-01 1. 31E+OO 1 .31E+OO miss

+ Ac-228 129.07 2.42 -1.12E-01 2.34E-01 1 . 71E+OO miss 209.25 3.89 4.79E-01 1.07E+OO miss 270.24 3.46 3.SOE-01 1.19E+OO miss 328.00 2.95 2.69E-01 l.37E+OO miss 338.3~ " 11. 27 3.BlE-01 3.92E-01 miss 409.46 1. 92 2.30E-02 2.08E+OO miss 463.00 4.40 3.02E-02 l.06E+OO miss 79-1.95 4.25 3.50E-Ol l.23E+OO miss 911. 20 25.80 l .90E-01 3.15E-01 miss 964. 77 4 .99 4. llE-01 l .19E+OO miss 968. 97

15.80 4 .28E-01 2.34E-01 miss

[115]

6/2/2016 9:22:24AM Page 8 of8 Analysis Report for 02-J un-16-10006 L3-10220C-FRGS-007SS (DRIED)

Nuclide Energy Yield{%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCilgrams) (pCi/grams) Corr (keV)

Ac-228 1589.20 3.22 1. OSE+OO 2.34E-01 2.46E+OO miss

+ Pa-231 27.36 10.30 -1. lSE+OO l. 77E+(10 2. 92E+OO miss 283.69 1. 70 -2.64E-01 l.77E+OO miss 300.07 2.47 5.37E-01 1 .81E+OO miss 302.65 2.20 -4.45E-02 l .79E+OO miss 330.06 1. 40 -6.60E-01 2.65E+OO miss

+ Th-234 92.38 2 .13 -l. 24E+OO 4.13E+OO 4.13E+OO miss 92.8 0 2 . 10 -7.95E-01 4.22E+OO miss 112.81 0.21 -2.79E+OO 2.63E+Ol miss

+ U-235 143.76 10. 96 -3.43E-02 8.32E-02 3.17E-01 miss 163.33 5.08 -1.13E-01 6.52E-01 miss 185.71

57.20 4.18E-02 8.32E-02 miss 202 .11 1. 08 3.54E-01 3.19E+OO miss 205.31 5.01 2.29E-01 7.21E-01 miss

+ Am-241 59.5 4 35.90 -2.21E-01 9.30E-01 9.30E-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.

[116]

0000015054.CNF

. *600.000 sec live r1me :500 890 sec Real rm 1: -0. l(kev)

Start:

Stop s.t8192 i 2047. O(keOV2)09"11

. .*11 2016 Acq. art .*Thu Jun 50 1000 2000 3000 5000

[117]

5/5/2016 9:46:43AM Page I of8

= Apex-Gamma Analysis Report for 05-May-16-10005 L3-10220C-FRGS-008SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 05-May-16-1 0005 Sample Description : L3-10220C-FRGS-008SS (DRIED)

Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 1.514E+03 grams Facility : Default Sample Taken On : 5/2/2016 1:40:00PM Acquisition Started : 5/5/2016 9:15:31AM Procedure : 130G 1L Sand Sample Operator : JWelch Detector Name : P40818B Geometry : 130G Sand Live Time : 1800.0 seconds Real Time : 1802.9 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 C~libration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 1/5/2015 Efficiency Calibration Description Sample Number : 14850 PEAK WITH NID REPORT Peak Analysis Performed on : 5/5/2016 9:46:10AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library

C:\Canbenra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance

1.000FWHM

[118]

5/5/2016 9:46:43AM Page2 of8 Analysis Report for 05-May-16-10005 L3-10220C-FRGS-008SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 77.02 306 - 315 309.16 7.48E+Ol 37.99 2.12E+02 Pb214-XR Pb212-XR 2 87.34 344 - 353 350.39 5.36E+Ol 38.20 2.29E+02 Pb214-X!\

Pb212-XR Cd-109 Eu-155 3 185.86 737 - 750 744.12 4.09E+Ol 41.86 2.84E+02 U-235 Ra-226 4 238.56 94 6 - 960 954.73 2.76E+02 54. 95 3.33E+02 Pb-212 5 295.19 1175 - 1186 1181.11 9.20E+O l 31.19 l.20E+02 Pb-214 Eu-152 6 338.20 1347 - 1358 1353.00 3.49E+O l 24.16 1 .00E+02 Ac-228 7 351.84 1401 - 1416 1407 .56 2.05E+02 37.86 1 .18E+02 Pb-214 Bi-211 8 583.04 2324 - 2341 2331.92 1 .16E+02 27.35 5.04E+Ol Tl-208 9 609.30 2430 - 2443 2436.93 1. 16E+02 25.65 4.05E+Ol Bi-214 10 661.51 2640 - 2653 2645.75 4.lOE+Ol 18.82 4.0lE+Ol Cs-137 11 846.41 3381 - 3390 3385.30 1. 29E+01 12.04 2.42E+Ol bJn 56 iv'4"f'I' 12 911.18 3636 - 3651 3644.42 5.99E+01 19.99 3.43E+01 Ac-228 13 969. 04 3869 - 3883 3875.92 2.39E+O l 16.92 4.22E+Ol Ac-228 14 1460.48 5831 - 5854 5842.89 4.37E+02 42.86 1.69E+Ol K-40 efl)w' M = First peak in a multiplet region .f-S-/1, 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 Caine Name Confidence (keV) (pCi!grams) Corr Uncertainty K-40 0 .99 1460 .82 *.. 10.66 5.95E+OO 7.80E-01 miss Cs-137 0 .99 661.66 85.10 4.lOE-02 l.95E-02 miss Tl-208 0 .99 583.19

85.00 1.06E-01 2.82E-02 miss Pb-212 1. 00 115 .18 0.60 238.63

43.60 2.73E-01 6.99E-02 miss 300.09 3.30 Pb212-XR 1. 00 74.82 10.28 [119]

5/5/2016 9:46:43AM Page 3 of8 Analysis Report for 05-May-16-10005 L3-10220C-FRGS-008SS (DRIED)

Nuclide Id Energy Yield{%) Activity Activity Caine Name Confidence (keV) (pCilgrams) Corr Uncertainty Pb212-XR 1. 00 77 .11

17.10 5.22E-01 2.86E~Ol miss 87.35 *'* 3.97 9.77E-01 7.24E-01 miss 89.78 1. 46 Bi-214 1. 00 609.32

45.49 2.05E-01 5.16E-02 miss 768.36 4.89 806.18 1. 26 934.06 3. 11 1120.29 14.92 1155. 21 1. 63 123 8 .12 5.83 1280.98 1. 43 13 77. 67 3.99 13 85. 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 1 847.43 2.03 2118. 51 1.16 Pb-214 1. 00 241.99 7 .25 295.22

18 .4~ 2.46E- 0 1 9.21E-0 2 mis s 351.93

35.60 3.17E-01 7.74E- 0 2 miss 785. 96 1. 06 Ra-226 0. 99 186.21

3.64 4 . 2 9E-01 4.46E-01 miss 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. 66E-01 1 .18E-01 miss 409.46 1. 92 463.00 4.40 794.95 4.25 911.20

25.80 2.45E-01 8 .44E-02 miss 964. 77 4.99 968.97

15.80 1 .66E-01 l. 19E-0 1 miss 1588.20 3.22 U-235 0 . 99 143.76 10 . 96 1 63.33 5.08 185. 71

57.20 2.73E-02 2.84E-02 miss 202 . 11 1. 08 205.31 5 .01

= 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

[120]

5/5/2016 9:46:43AM Page 4 of8 Analysis Report for 05-May-16-1 0005 L3-10220C-FRGS-008SS (DRIED)

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 (pCilgrams)

K-40 0 .993 5.95E+OO 7.BOE-01 X Cd-109 0.971 Cs-137 0 .999 4.lOE-02 1 .95E-02 Tl-208 0 .999 1 .06E-01 2.82E-02 X Bi-211 0 . 964 Pb-212 1. 000 2.73E-01 6.99E-02 Pb212-XR 1. 000 5.84E-Ol 2.66E-01 Bi-214 1. 000 2.0SE-01 5.16E-02 Pb-214 1. 000 2.87E-01 5.93E-02 X Pb214-XR 1. 000

? Ra-226 0 .993 4.29E-01 4.46E-01 Ac-228 1. 000 2.05E-01 5.95E-02

? U-235 0 .999 2.73E-02 2.84E-02

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

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

[121]

5/5/2016 9:46:43AM Page 5 of8 Analysis Report for 05-M ay-16-1 0005 L3-10220C-FRGS-008SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 5/5/2016 9:46:10AM Peak Locate From Chann el : 120 Peak Locate To Channel : 8192 Peak CPS (%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty

<:9 Type Nuclide 11 846.41 7.17037E-03 Su m 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 Nuc/ideMDA LineMDA Caine Name (keV} (pCilgrams) (pCilgrams) (pCi/grams) Corr

+ K-40 1460.82

10.66 5.95E+OO 2.51E- 01 2. 51E-01 miss

+ Cr-51 320.08 9.91 4 .31E-02 1 .86E- 01 l.86E-Ol free

+ Mn-54 334.85 9~.98 2.85E-03 2 .13 E-02 2.13E-02 miss

+ Co-58 810.76 99.45 l. 26E-04 l .90E-02 l.90E-02 miss 1674.73 0.52 1. OOE+OO 4.20E+OO miss

+ Co-60 1173.23 99.85 4.12E-03 2.27E-02 2.27E-02 miss 1332.49 99.98 3.49E-03 2.36E-02 miss

+ Nb-94 702.65 99.81 9.03E-03 1. 62E-02 2.04E-02 miss 871.09 99.89 -9.55E-03 1 .62E-02 miss

+ rtg-108m 79.13 6.60 -2.25E-Ol 1. 66E-02 6.BlE-01 miss 433.94 90.50 -9.0lE-03 l .66E-02 miss 614 .28 89.80 1.30E-03 2.07E-02 miss 722. 94 90.80 4.81E-03 2.58E-02 miss

+ Sn-113 255 .13 2 . 11 -2.81E-02 2.23E-02 7.91E-01 free 391.70 64.97 -8.31E-03 2.23E-02 free

+ Cs-134 475.36 1. 48 -3.68E-01 l.93E-02 1 .06E+OO miss 563.25 8.34 2.57E-02 2.06E-Dl miss 569.33 15.37 l. 57E-02 1. 2DE-01 miss [122]

5/5/2016 9:46:43AM Page 6 of8 Analysis Report for 05-May-16-10005 L3-10220C-FRGS-008SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCUgrams) (pCUgrams) (pCilgrams) Corr (keV)

Cs-134 604.72 97.62 -1.66E-03 1 .93E-02 1. 93E-02 miss 795.86 85.46 -5.76E-03 1. 97E-02 miss 801 .95 8.69 4.SOE-02 2.24E-01 miss 1038.61 0.99 l.58E-01 1 .85E+OO miss 1167.97 1. 79 -2.49E-03 1 .31E+OO miss 1365.19 3.02 l.lOE-01 7.28E-01 miss

+ Cs-137 661.66

85. 10 4.lOE-02 2.54E-02 2.54E-02 miss

+ Eu-152 12 1. 78 28.67 2.33E-02 5.92E-02 7.loE-02 miss 244.70 7.61 3.48E-02 2.31E-01 miss 295. 94 0.45 -2.02E-01 6.00E+OO miss 344.28 26.60 -1.30E-02 5.92E-02 miss 367.79 0 .86 -3.45E-01 l.71E+OO miss 411. 12 2.24 -2.72E-01 6.0 l E-01 miss 443.96 2.83 2.13E-02 5.73E-01 miss 488.68 0.42 -l.05E+OO 2.99E+OO miss 563.99 0.49 -7.19E-Ol 3.57E+OO miss 586.26 0.46 8.97E-03 4.0lE+OO miss 678.62 0.47 -1. 96E+OO 2.75E+OO miss 688.67 0 .86 -8. 14E-01 1 . 92E+OO miss 719.35 0 .28 -9.26E-01 6.28E+OO miss 778.90 12. 96 4.25E-02 1 .43E-01 miss 810.45 0 .32 3.68E-01 5.50E+OO miss 867.37 4 .26 3.99E-02 3.99E-01 miss 919.33 0 .43 1. 48E-01 3.73E+OO miss 964.08 14 .65 3.51E-02 1 .87E-01 miss 1085.87 10 .24 2.48E-02 2.18E-01 miss 1089 .74 1. 73 -3.83E-02 1.20E+OO miss 1112 .07 13.69 -2.32E-02 1.60E-01 miss 1212.95 1. 43 1.19E-Ol 1.96E+OO miss 1249.94 0 .19 1. llE+OO 1.47E+Ol miss 1299 .14 1. 63 2.15E-01 1.49E+OO miss 1408.01 21.07 2.85E-02 1.22E-01 miss 1457 .64 0 .50 -1 .65E+OO 1.0lE+Ol miss 1528. 10 0 .28 2.03E-01 5.75E+OO miss

+ Eu-154 123. 07 40.40 -3.43E-03 4.61E-02 4.61E-02 miss 247.93 6.89 7.73E-03 2.48E-01 miss 591.76 4 .95 2.16E-02 3.58E-01 miss 692.42 1. 78 l .47E-01 1.16E+OO miss 723. 30 20.06 l .95E-03 1.17E-01 miss 756.80 4.52 -2. 04E-01 4.0lE-01 miss 873.18 12.08 3.41E-02 1.65E-Ol miss 996.29 10.48 -7.88E-02 1.SlE-01 miss 1004.76 18.01 -l .37E-02 9.40E-02 miss 1274.43 34.80 7.79E-03 6.59E-02 miss 1596.48 1. 80 -2.17E-02 9.33E-01 miss

+ Eu-155 45.30 1. 31 -2.78E+OO l.l ':E-01 l .13E+Ol miss

60. 01 1. 22 6.80E-02 l.19E+Ol miss 86.55 30.70 5.78E-02 1.29E-0 1 miss 105.31 21.10 l.90E-02 1.17E-01 miss

+ Tl-208 583.19

85.00 1.06E-Ol 2.80E-02 2.BOE-02 miss

+ Bi-211 351. 07

13.02 8.66E-01 l .83E-01 l.83E-01 miss

[123]

5/5/2016 9:46:43AM Page 7 of8 Analysis Report for Ofi..May-16-10005 L3-10220C-FRGS-008SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ Pb-211 404.85 3.78 4.81E-02 4.39E-01 4 . 39E-01 miss 427.09 1. 76 -2.73E-01 8.42E-01 miss 832. 01 3.52 -2.35E-02 5.83E-01 miss

+ Bi-212 39.86 1. 06 -2.88E+OO 4.26E-01 1 .24E+Ol miss 727.33 6.67 2.49E-01 4. 26E-01 miss 785.37 1.10 5.87E-01 1.94E+OO miss 1620.50 1. 47 2.23E-01 1 .15E+OO miss

+ Pb-212 115.18 0.60 -5.llE-01 7.36E-02 3.53E+OO miss 238.63

43.60 2.73E-01 7.36E-02 miss 300.09 3.30 1 .02E-Ol 5.41E-01 miss

+ Pb212-XR 74.82 10.28 2.05E-01 4.07E-01 6.42E-01 miss 77.11

17.10 5.22E-01 4.07E-01 miss 87.35

3.97 9. 77E-01 1. llE+OO miss 89.73 1. 46 4.83E-01 2.32E+OO miss

+ Bi-214 609.32 ~!-

45.49 2.0SE-01 4.54E-02 4.54E-02 miss 768.36 4.89 l.35E-01 4.52E-01 miss 806.18 1. 26 3.. 84E-01 1 .64E+OO miss 934.06 3 .11 1 .16E-01 6.95E-01 miss 1120.29 14.92 2.18E-01 2.58E-01 miss 1155. 21 1. 63 4.68E-01 1 .70E+OO miss 1238.12 5.83 3. 05E-01 6.15E-01 miss 1280.98 1. 43 4 .25E-01 1 .91E+OO miss 1377.67 3.99 6.64E-02 5.81E-01 miss 1385.31 0.79 2.91E-01 2.64E+OO miss 1401.52 1. 33 -3.78E-01 l .14E+OO miss 1407.99 2.39 2.51E-01 l .07E+D0 miss 1509.21 2.13 1.82E-01 1. 11E+D0 miss 1661.27 1. 05 1.53E-01 l.13E+D0 miss 1729.59 2.88 3.04E-01 8.64E-D1 miss 1764 .49 15.30 2.94E-01 3.14E-D1 miss 1847 .43 2.03 3.63E-01 l.36E+OO miss

> 2118. 51 1.16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241.99 7.25 2.19E-01 6 . 71E-02 3.24E-01 miss 295.22

18.42 2.46E-01 1 .lSE-01 miss 351.93

35.60 3.17E-01 6. 71E-02 miss 785.96 1. 06 3.19E-01 l .97E+OO miss

+ Pb214-XR 74.82 5.80 3.64E-01 7.18E-01 1 .14E+D0 miss 77 .11

9.70 9.21E-01 7.18E-01 miss 87.35

2.24 1 .73E+D0 1.96E+OO miss 89.78 0.82 8.60E-01 4.12E+OO miss

+ Ra-226 186.21

3.64 4.29E-01 7.18E-01 7.18E-01 miss

+ Ac-228 129. 0 7 2.42 -8.87E-03 9.62E-02 8.00E-01 miss 209.25 3.89 6.31E-01 5.26E-01 miss 270.24 3.46 5.50E-01 6.49E-01 miss 328.00 2.95 2.85E-01 6.75E-01 miss 338.32

11 .27 1.66E-01 1 .78E-01 miss 409.46 1. 92 1 .66E-01 8 .13E-01 miss 463.00 4.40 2.91E-01 4.98E-01 miss 794.95 4.25 -l.40E-02 4.55E-01 miss 911. 20

25.80 2.45E-01 9.62E-02 miss 964. 77 4 .99 2.lOE-01 5. 71E-01 miss [124]

5/5/2016 9:46:43AM Page 8 of 8 Analysis Report for 05-May-16-1 0005 L3-10220C-FRGS-008SS (ORI ED)

Nuclide Energy Yield(%) Activity Nuc/ideMDA LineMDA Coinc Name (pCi/grams) (pCUgrams) (pCi!grams) Corr (keV)

Ac-228 968.97 *~

15.80 1 .66E-01 9.62E-02 1.77E-01 miss 1588.20 3.22 1 .68E-01 6.79E-01 miss

+ Pa-231 27.36 10.30 1. 39E-01 7.23E-01 l.38E+OO miss 283.69 1. 70 2.47E-01 l .06E+OO miss 300.07 2.47 1. 36E-01 7.23E-01 miss 302.65 2.20 -6.89E-02 7.38E-01 miss 330.06 1. 40 -4.19E-02 l.28E+OO miss

+ Th-234 92.38 2.13 6. 96E-Ol 1. 72E+OO 1.72E+OO miss

92. 80 2.10 1. 4 7E+OO 1.BOE+OO miss 112. 31 0 .21 2.61E-01 l.07E+Ol miss

+ U-235 143.76 10 . 96 -2.75E-03 4.57E-02 1. 67E-01 miss 163.33 5.08 2.00E-02 3.38E-01 miss 185.71

57.20 2.73E-02 4.57E-02 miss 202 .11 1. 08 -9.41E-01 1.22E+OO miss 205.31 5.01 4.22E-02 3.lOE-01 miss

+ Am-241 59.54 35.90 9.45E-02 4 . 28E-01 4.28E-Ol 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.

[125]

0000014850.CNF Live Time :1800.000 sec 120 Real Time :1802. 870 sec start: 1: -0.l(kev) stop : 8192: 2047. O(kev)

Acq. Start :Thu May OS 09: 1S: 31 2016 110 100 90 80 70 Vl

+-'

C

I 8 60 50 40 30 20 10 1000 2000 3000 4000 5000 6000 7000 [126] 8000 channel

5/5/2016 10:26:03AM Page I of8 Analysis Report for 05-May-16-10007 L3-10220C-FRGS-009SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 05-May-16-10007 Sample Description : L3-10220C-FRGS-009SS (DRIED)

Sample Type : 1 L 130G Soil Sample Unit Sample Point Sample Size 1.325E+03 grams Facility : Default Sample Taken On : 5/2/2016 2:00:00PM Acquisition Started : 5/5/2016 9:55:00AM Procedure : 130G 1L Soil Sample Operator : JWelch Detector Name : P11314X2 Geometry : 130G Soil Live Time : 1800.0 seconds Real Time : 1801.2 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 : 14852 PEAK WITH N/0 REPORT Peak Analysis Performed on : 5/5/2016 10:25:31AM 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

[127]

5/5/2016 10:26:03AM Page2 of8 Analysis Report for 05-May-16-10007 L3-10220C-FRGS-009SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide M 1 74.77 294 - 315 300.33 5.54E+Ol 21.97 2.14E+02 Pb214-XR Pb212-XR m 2 77.04 294 - 315 30~.40 9.76E+Ol 27.15 2.40E+02 Pb214-XR Pb212-XR 3 238.62 947 - 960 954.79 2.77E+02 49.15 2.38E+02 Pb-212 4 295.10 1174 - 1188 1180.45 8.67E+Ol 34. 92 1 .51E+02 Pb-214 Eu-152 5 338.36 1346 - 1361 1353.30 5.50E+Ol 26.88 9.60E+Ol Ac-228 6 351.95 1399 - 1416 1407.59 2.02E+02 37.81 1.09E+02 Pb-214 Bi-2 11 7 510.56 2033 - 2047 2041.45 3.24E+O l 24.45 8.73E+Ol ..... . ,1µJ1-s-l

8 583.06 2325 - 2337 2331.22 7.24E+O l 21::. 32 6.51E+Ol Tl-208 9 609.16 2428 - 2444 2435.56 l .48E+02 28.34 3.92E+Ol Bi-'214 10 661.47 2638 - 2655 2644.69 3.06E+02 39.44 6.15E+Ol Cs-137 11 727.18 2902 - 2912 2907.42 2.36E+Ol 15.38 3.69E+Ol Bi-212 12 860.46 3435 - 3445 3440.39 1 .85E+O l 10. 7 8 1.lOE+Ol ..... 17-.:.~¥ 13 911. 06 3634 - 3650 3642.76 6.41E+Ol 18.79 1. 98E+Ol Ac-228 14 968. 97 3867 - 3882 3874.38 3.88E+Ol 17.57 3.24E+Ol Ac-228 15 1460.78 5832 - 5853 5842.45 3.91E+02 41.36 2.85E+Ol K-40 16 1764.50 7052 - 7066 7058.67 3.20E+O l 11 .68 2.09E+OO Bi-214 ef"IJJ M = First peak in a multiplet region $'-f-'1'4 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{°.!o) Activity Activity Caine Name Confidence (keV) (pCilgrams) Uncertainty Corr K-40 1. 00 1 460 .82

10 .66 5.43E+OO 7.44E-01 miss Cs-137 0. 99 661.66

85. 10 3.12E-01 5.49E-02 miss Tl-208 0. 99 583.19

85. 00 6.77E-02 2 .41E-02 miss Bi-212 0. 99 39.86 1. 06 727.33

6.67 3.26E-01 2.16E-01 miss 785.37 1.10 1620.50 1. 47 Pb-212 1. 00 115 .18 0.60 [128]

5/5/2016 10:26:03AM Page 3 of8 Analysis Report for 05-May-16-10007 L3-10220C-FRGS-009SS (DRIED)

Nuclide Id Energy Yield{%) Activity Activity Caine Name Confidence (keV) (pCilgrams) Uncertainty Corr Pb-212 1. 00 238.63

43.60 2.73E-01 6.55E-02 miss 300.09 3.30 Pb212-XR 1. 00 74.82

10 .28 4.54E-01 2.03E-01 miss 77 .11

17 . 10 4.42E-01 1.53E-01 miss 87.35 3.97 89.78 1. 46 Bi-214 0 .79 609.32

45.49 2.67E-01 6.03E-02 miss 768.36 4 .89 806.18 1. 26 934.06 3 . 11 1 120.29 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 1 729.59 2.88 1 764.49

1 5 .30 3 . 58E-01 1. 34E-01 miss 1 847.43 2.03 2118. 51 1.16 Pb-214 1. 00 241.99 7.25 295.22

18.42 2.33E-01 1. 0lE-01 miss 3 5 1.93

35.60 3.16E-01 7.79E-02 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 2 . 65E-01 l.36E-01 mi ss 409.46 1. 92 463. 00 4.40 794.95 4.25 911. 20

25.80 2.67E-01 8.17E-02 miss 964. 77 4.99 968.97

15.80 2.75E-01 l .27E-01 miss 1 588.20 3.22

= Energy line found in the spectrum.

~ = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy fine 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.

[129]

5/5/2016 10:26:03AM Page4 of8 Analysis Report for 05-May-16-10007 L3-10220C-FRGS-009SS (DRIED}

INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams)

K-40 1.000 5. 43E+OO . ,. ---....t:ML 7. 44E-01 Cs-13 7 0. 998 3.12E-Ol ~ 'T 5.49E-02 Tl-208 0. 999 6.77E-02 i/t3/lv,2.41E-02 X Bi-211 0. 954 Bi-212 0. 999 3.26E-01 2.16E-01 Pb-212 1.000 2.73E-01 6.55E-02 Pb212-XR 1.000 4.46E-01 1.22E-01 Bi-214 0. 798 2.82E-01 5.SOE-02 Pb-214 1. 000 2.85E-01 6.17E-02 X Pb214-XR 1. 000 Ac-228 1.000 2.69E-01 6.14E-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

[130]

5/5/2016 10:26:03AM Page 5 of8 Analysis Report for 05-May-16-1 0007 L3-10220C-FRGS-009SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 5/5/2016 10:25:31AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 7 510.56 1.79854E-02 37.76 12 860.46 1.02778E-02 29.13 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:\Can berra\Apex\Root\Default\Li brary\Z ION LI 8-BN L. NLB Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCi/grams) (pCilgrams) (pCilgrams) Corr (keV)

+ K-40 1460.82

10.66 5.43E+OO 3.15E-01 3.15E-Ol miss

+ Cr-51 320.08 9.91 2.03E-02 1.73E-01 l .73E-01 free

+ Mn-54 834.85 99.98 6.45E-03 l.98E-02 1. 98E-02 miss

+ Co-58 810.76 99.45 -1. 71E-04 1 .71E-02 1.71E-02 miss 1674.73 0.52 4 .09E-02 2.41E+OO miss

+ Co-60 1173.23 99.85 -3.52E-04 2.08E-02 2.64E-02 miss 1332.49 99.98 7.91E-04 2.0BE-02 miss

+ Nb-94 702.65 99.81 9.84E-04 1 .8"7E-02 1. 87E-02 miss 871.09 99.89 4.59E-03 2.lOE-02 miss

+ Ag-108m 79.13 6.60 2 .13E-01 l .44E-02 4 .83E-01 miss 433.94 90.50 -9.64E-03 1. 44E-02 miss 614.28 89.80 -1.23E-03 1 .79E-02 miss 722. 94 90.80 -l.73E-03 1 .97E-02 miss

+ Sn-113 255.13 2 . 11 1.35E-01 2.45E-02 7. 71E-01 free 391. 70 64.97 5.51E-03 2.45E-02 free

+ Cs-134 475.36 1. 48 1. 96E-01 1.97E-02 1. 24E+OO miss

[131]

5/5/2016 10:26:03AM Page 6 of8 Analysis Report for 05-May-16-10007 L3-10220C-FRGS-009SS (DRIED)

Nuclide Energy Yield(%) Activity Nuc/ideMDA LineMDA Coinc Name (pCi/grams) (pCUgrams) (pCilgrams) Corr (keV)

Cs-134 563.25 8.34 -3.29E-02 1. 97E-02 1 .76E-01 miss 569.33 15.37 -2.26E-02 9.24E-02 miss 604. 72 97. 62 2.45E-03 1. 97E-02 miss 795.86 85.46 6.68E-03 2.~8E-02 miss 801.95 8.69 -6.16E-02 ..1 . 98E-01 miss 1038.61 0.99 2.26E-01 1 .79E+OO miss 1167.97 1. 79 1 .70E-Ol l.24E+OO miss 1365.19 3.02 1 .00E-01 6.60E-01 miss

+ Cs-137 661.66

85. 10 3.12E-01 3.32E-02 3.32E-02 miss

+ Eu-152 121.78 28.67 7.lOE-03 5.39E-02 5.39E-02 miss 244.70 7.61 -2.56E-02 l.84E-01 miss 295.94 0.45 4.85E+OO 5.65E+OO miss 344.28 26.60 -7.05E-04 5.90E-02 miss 367.79 0.86 4.78E-Ol l.70E+OO miss 41 1.12 2.24 -3.18E-01 6.40E-01 miss 443. 36 2.83 -7.68E-02 5.34E-Ol miss 488.68 0.42 9.89E-02 4.19E+OO miss 563.99 0.49 -5.84E-02 3.0BE+OO miss 586.26 0.46 -8.87E-01 4. 34E+OO miss 678.62 0.47 5.89E-01 3.87E+OO miss 688.67 0.86 l. llE-01 l.80E+OO miss 719 .35 0.28 l. 6~E+OO 6.61E+OO miss 778.90 12.96 -2.44E-02 l.24E-Ol miss 810.45 0.32 -4.04E+OO 3.33E+OO miss 867.37 4.26 -9.35E-02 4.06E-01 miss 919.33 0.43 1.13E+OO 4.59E+OO miss 964.08 14.65 3.82E-02 1.67E-01 miss 1085.87 10.24 -2.89E-03 1. 77E-01 miss 1089.74 1. 73 5.27E-01 1.36E+OO miss 1112. 07 13.69 -3.17E-02 l .63E-01 miss 1212. 95 1. 43 -7.32E-01 l .45E+OO miss 1249.94 0.19 -2.22E+OO 1 .17E+Ol miss 1299.14 1. 63 -4.90E-01 1.00E+OO miss 1408.01 21. 07 4.89E-02 l.14E-Ol miss 1457.64 0.50 -6.94E+OO 6. lOE+OO miss 1528.10 0.28 -9.33E-01 5.06E+OO miss

+ Eu-154 123.07 40. 40 5.64E-04 3.64E-02 3.64E-02 miss 247.93 6.89 l.02E-01 2.48E-01 miss 591. 76 4. 95 -8.92E-03 3.46E-Ol miss 692.42 1. 78 1.93E-01 9.12E-01 miss 723.30 20.06 9.60E-03 9.78E-02 miss 756.80 4.52 4.65E-02 4.22E-01 miss 873.18 12.08 -6.72E-03 1.63E-01 miss 996.29 10. 48 -7.45E-02 1.43E-01 miss 1004.76 18 .01 -1.46E-03 1.0lE-01 miss 1274.43 34.80 -1.45E-03 7.00E-02 miss 1596.48 1. 80 -5.52E-02 6.50E-01 miss

+ Eu-155 45.30 1. 31 -1.45E+OO 8.02E-02 4.17E+OO miss

60. 01 1. 22 7.98E-01 5.56E+OO miss 86.55 30.70 1.26E-02 9.47E-02 miss 105.31 21.10 1. 05E-02 8.02E-02 miss

[132]

5/5/2016 10:26:03AM Page 7 of8 Analysis Report for 05-May-16-10007 L3-10220C-FRGS-009SS {DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (keV) (pCi/grams) (pCUgrams) (pCi/grams) Corr

+ Tl-208 583.19

85.00 6. 77E-02 2.92E-02 2. 92E-02 miss

+ Bi-211 351. 07

13. 02 8.65E-01 1.87E-01 1.87E-01 miss

+ Pb-211 404.85 3.78 -2.51E-02 3.92E-01 3.92E-01 miss 427.09 1. 76 1. 19E-01 8.73E-01 miss 832. 01 3.52 -1.15E-01 4.31E-01 miss

+ Bi-212 39.86 1. 06 6. 96E-02 3.09E-01 5.28E+OO miss 727.33

6.67 3.26E-01 3.09E-01 miss 785.37 1. 10 4.54E-Ol 1.83E+OO miss 1620.50 1. 47 4.lOE-02 1 .0lE+OO miss

+ Pb-212 115 .18 0. 60 6.25E-Ol 6.12E-02 2.65E+OO miss 238.63

43.60 2.73E-01 6.12E-02 miss 300.09 3.30 2. 96E-01 5.50E-01 miss

+ Pb212-XR 74.82

10. 28 4.54E-01 2.43E-01 4.17E-01 miss 77 . 11

17.10 4.42E-01 2.43E-01 miss 87.35 3.97 9.22E-Ol 7.90E-01 miss 89.78 1. 46 8.00E-01 1 .81E+OO miss

+ Bi -214 609.32

45.49 2.67E-01 4.77E-02 4.77E-02 miss 768.36 4. 89 3. 72E-01 5.51E-01 miss 806.18 1. 26 -8.74E-01 l.17E+OO miss 934.06 3.11 4.89E-02 4.97E-01 miss 1120.29 14.92 1.34E-01 2.22E-01 miss 1155. 21 1. 63 4.40E-01 1.60E+OO miss 1238.12 5.83 1.89E-01 5.31E-01 miss 1280.98 1. 43 5.72E-01 1 .77E+OO miss 1377.67 3.99 3.0lE-01 7.37E-01 miss 1385.31 0.79 6.45E-01 2.53E+OO miss 1401.52 1. 33 4.63E-02 1. 52E+OO miss 1407.99 2.39 4.30E-01 1.00E+OO miss 1509.21 2.13 3.77E-01 1.19E+OO miss 1661.27 1. 05 -2.15E-01 1.45E+OO miss 1729.59 2.88 6.39E-01 1.14E+OO miss 1764.49

15.30 3.58E-01 8.47E-02 miss 1847 .43 2.03 3.49E-01 1.05E+OO miss

> 2118.51 1. 16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241.99 7.25 1.83E-01 6.83E-02 2.73E-01 miss 295.22

18.42 2.33E-Ol 1 .38E-01 miss 351.93

35.60 3.16E-01 6.83E-02 miss 785.96 1. 06 8.69E-01 1 .95E+OO miss

+ Pb214-XR 74.82

5.80 8.04E-01 4.29E-01 7.39E-01 miss 77 .11

9.70 7.79E-01 4.29E-01 miss 87.35 2.24 1.63E+OO 1.40E+OO miss 89.78 0.82 1.42E+OO 3.22E+OO miss

+ Ra-226 186.21 3. 64 5.69E-01 5.44E-01 5.44E-01 miss

+ Ac-228 129.07 2.42 7.97E-02 7.88E-02 6.93E-01 miss 209.25 3.89 2.19E-01 4.29E-01 miss 270.24 3.46 3.18E-01 5.69E-01 miss 328.00 2.95 2.48E-01 5.98E-01 miss 338.32

11. 27 2.65E-01 l.90E-01 miss 409.46 1. 92 1.94E-01 8.55E-01 miss 463.00 4.40 2.17E-01 4.53E-01 miss

[133]

5/5/2016 10:26:03AM Page 8 of8 Analysis Report for 05-May-16-10007 L3-10220C-FRGS-009SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCilgrams) (pCilgrams) Corr (keV)

Ac-228 ?94.95 4.25 1. 42E-01 7.88E-02 5.04E-01 miss 911. 20

25.80 2.67E-01 7. 88E-02 miss 964. 77 4.99 1. 72E-01 5.03E-01 miss 968.97

15.80 2.75E-01 1 . 64E-01 miss 1588.20 3 .22 3.44E-01 8.18E-01 miss

+ Pa-231 27.36 10.30 O.OOE+OO 4.63E-02 4. 63E-02 miss 283.69 1. 70 -2.53E-01 8.23E-01 miss 300.07 2.47 3.96E-01 7.35E-01 miss 302.65 2.20 -2.47E-01 5. 72E-01 miss 330.06 1. 40 -2.54E-02 1.02E+OO miss

+ Th-234 92.38 2.13 8.68E-01 1.32E+OO 1.32E+OO miss 92.80 2.10 1.31E+OO 1.35E+OO miss 112. 81 o.~1 -1.29E+OO 8.26E+OO miss

+ U-235 143.76 10. 96 3.78E-02 3.37E-02 1.32E-01 miss 163.33 5.08 1.94E-01 2. 94E-01 miss 185.71 57.20 2.99E-02 3.37E-02 miss 202 . 11 1. 08 9.03E-02 l.21E+OO miss 205.31 5 .01 l. 07E-02 2. 66E-01 miss

+ Am-241 59.54 35.90 -3.75E-02 1. 90E-01 1. 90E-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.

[134]

0000014852.CNF Live Time :1800.000 sec 120 Real Ti me : 1801.240 sec start: 1: -0.2(kev) stop : 8192: 2047. 4(kev)

Acq. Start :Thu May 05 09: 55 :00 2016 110 100

~

90 80 70 Ill C:

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0 u ,='

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so 40 - 1""

~

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~f.1 ~ , .J1i.~J,Ji~, '*V 1~'1.\tJ\, l\

1000 2000 3000 4000 5000 6000 7000 [135] 8000 channel

5/5/2016 11 :09:23AM Page 1 of8 Analysis Report for 05-May-16-10008 L3-10220C-FRGS-010SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 05-May-16-1 0008 Sample Description : L3-10220C-FRGS-01 OSS (DRIED)

Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 9.600E+02 grams Facility : Default Sample Taken On : 5/2/2016 1:20:00PM Acquisition Started : 5/5/2016 10:38:42AM Procedure : 130G 1L Soil Sample Operator : JWelch Detector Name : P11314X2 Geometry : 130G Soil Live Time : 1800.0 seconds Real Time : 1801.3 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 : 14853 ..

PEAK WITH NID REPORT Peak Analysis Performed on : 5/5/2016 11 :08:50AM IC) ~ 1 Peak Analysis From Channel : 120 f{___V \..,.LJ'{\J.l L-Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB s-:- s-=- 't,o Peak Match Tolerance 1.000FWHM

[136]

5/5/2016 11:09:23AM Page2 of8 Arialysis Report for 05-May-16-10008 L3-10220C-FRGS-010SS (DRIED)

Peak Energy ROI ROI Peak NetPeak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide M 1 74.75 295 - 315 300.25 5.48E+Ol 2 1 .17 1.91E+02 Pb214-XR Pb212-XR m 2 77.08 295 - 315 309.53 1. 10E+02 26.34 1.77E+02 Pb214-XR Pb212-XR 3 186.08 737 - 748 744.92 3.31E+O l 29.14 1.42E+02 Ra-226 U-235 M 4 238.66 951 - 972 954.97 2.00E+02 31. 10 1.01E+02 Pb-212 m 5 241.79 951 - 972 967. 48 4.99E+Ol 18.79 l.29E+02 Pb-2 14 6 295.17 1177 - 1187 1180. 72 6.45E+Ol 23.66 6.31E+Ol Pb-214 Eu-152 7 338.29 1346 - 1357 1353.02 4 .60E+01 2 1 .38 6. 21E+Ol Ac-228 8 351.88 1399 - 1414 1407.31 1. 4 9E+02 31.01 7.04E+Ol Pb-214 Bi-211 9 510.33 2034 - 2045 2040.51 3.36E+O l 22.58 8.28E+Ol ..... l,/p-$1, 10 583.07 2324 - 2338 2331.30 6.0lE+O l 20.80 3.77E+Ol Tl-208 11 609.19 2429 - 2442 2435.68 1. 25E+02 26.29 3.94E+Ol Bi-214 12 6Sl.60 2640 - 2653 2645.20 2.08E+02 31. 91 4.26E+Ol Cs-137 13 911. 34 3636 - 3650 3643.87 4 .65E+01 17.28 2.50E+Ol Ac-228 14 1460.89 5832 - 5853 5842.90 3.02E+02 35.64 1.23E+Ol K-40

~J f,S'lt, 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) (pCilgrams) Uncertainty Corr K-40 1. 00 1460.82 *.... 10. 66 5.79E+OO 8.49E-01 miss Cs-137 1. 00 661.66 85. 10 2.92E-01 5.69E-02 miss Tl-208 0.99 583.19 *'*

85. 00 7.76E-02 2.84E-02 miss Pb-212 1. 00 115 .18 0.60 238.63

43.60 2.72E-01 6.lOE-02 miss 300.09 3.30 Bi-214 0.79 609.32

45.49 3. llE-01 7.52E-02 miss 768.36 4.89 806.18 1. 26 [137]

5/5/2016 11:09:23AM Page 3 of8 Analysis Report for 05-May-16-10008 L3-10220C-FRGS-01 OSS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence {keV) (pCilgrams) Corr Uncertainty Bi-214 0.79 934.06 3.11 1120.29 14.92 11 55.2! 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 1 661.27 1. 05 1 729.59 2.88 1764.49 15.30 1847.43 2.03 2118. 51 1. 16 Pb-214 1. 00 241.99

7.25 4 . 12E-01 1. 68E-01 miss 295.22

18.42 2.39E-01 9.57E-02 miss 351.93

35.60 3.21E-01 8.44E-02 miss 785. 96 1. 06 Pb214-XR 1. 00 74.82

5.80 1 .lOE+OO 4.91E-01 miss 77 .11

9.70 l.21E+OO 3.98E-01 miss 87.35 2.24 89.78 0.82 Ra-226 0.99 186.21

3.64 4.73E-01 4.22E-01 miss Ac-228 0.74 129.07 2.42 209.25 3.89 270.24 3.46 328.00 338.32 . 2.95 11.27 3.0SE-01 1. SOE-01 miss 409.46 1. 9~

463.00 4.40 794.95 4.25 911. 20

25.80 2.68E-01 l.02E-01 miss 964. 77 4.99 968. 97 15.80 1 588.20 3.22 U-235 0 . 99 143.76 10.96 163.33 5.08 185.71

57.20 3 . 0lE-02 2 . 69E-02 miss 202 .11 1. 08 205.31 5.01

= 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

[138]

5/5/2016 *11 :09:23AM Page 4 of8 Analysis Report for 05-May-16-10008 L3-10220C-FRGS-010SS (DRIED)

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 (pCilgrams)

K-40 1.000 5.79E+OO 8.49E-01 Cs-137 1. 000 2.92E-01 5.69E-02 Tl-208 0.999 7.76E-02 2.84E-02 X Bi-211 0.960 Pb-212 1.000 2.72E-01 6.lOE-02

",~ Pb212-XR 1.000 Bi-214 0. 798 3. llE-01 7.52E-02 Pb-214 1. 000 3.0lE-01 5.93E-02 Pb214-XR 1. 000 1 .l?E+OO 3.09E-01

? Ra-226 0.999 4.73E-Ol 4.22E-01 Ac-228 0.745 2.79E-01 8.45E-02

? U-235 0.994 3.0lE-02 2.69E-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

[139]

5/5/2016 11 :09:23AM Page 5 of8 Analysis Re.port for 05-May-16-10008 L3-10220C-FRGS-010SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 5/5/2016 11 :08:50AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 9 510.33 l.86800E-02 33.58 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\Li brary\ZI ON LI B-BN L. NLB Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCilgrams) (pCilgrams) (pCi/grams) Corr (keV}

+ K-40 1460.82

10.66 5.79E+OO 3.02E-01 3.02E-01 miss

+ Cr-51 320.08 9.91 -5.44E-03 1. 96E-01 1 . 96E-01 free

+ Mn-54 834.85 99.98 -5.66E-03 2. llE-02 2. llE-02 miss

+ Co-58 810.76 99.45 6.06E-03 2.36E-02 2.36E-02 miss 1674.73 0.52 -2.82E-01 3.32E+OO miss

+ Co-60 1173.23 99.85 -1.17E-02 2. llE-02 2. llE-02 miss 1332.49 99.98 5.46E-04 2.29E-02 miss

+ Nb-94 702.65 99.81 3.32E-03 2.26E-02 2.26E-02 miss 871.09 99.89 6.48E-03 2.51E-0'.2 miss

+ Ag-108m 79.13 6.60 -1.lBE-01 2.0lE-02 4.94E-01 miss 433.)4 90.50 -9.86E-04 2.04E-02 miss 614.28 89.80 -1. 0lE-02 2.0lE-02 miss 722. 94 90.80 -2.33E-04 2.33E-02 miss

+ Sn-113 255.13 2 . 11 7.29E-02 3.26E-02 9. 71E-01 free 391.70 64.97 -7. 72E-03 3.26E-02 free

+ Cs-134 475.36 1. 48 -1.03E+OO 2.65E-02 1 .30E+OO miss 563.25 8.34 6.67E-02 2.42E-01 miss 569.33 15.37 -9.14E-03 1.41E-01 miss [140]

5/5/2016 11:09:23AM Page 6 of8 Analysis Report for 05-May-16-10008 L3-10220C-FRGS-O 1OS S {DRIED)

Nuclide -**-*~:,

r=narn11 Yield(%) .........

A ...,,.,;,..,

,, Nuclide r,,fDA LineMDA r-:--

Name (keV} (pCilgrams) (pCilgrams) (pCilgrams) Corr Cs-134 604.72 97.62 3.12E-03 2.6~E-02 2. 65E-02 miss 795.36 85.46 1. 48E-02 3.38E-02 miss 801.95 8.69 -6.39E-02 2.36E-01 miss 1038.61 0.99 1. 24E+OO 3.09E+OO miss 1167 . 97 1. 79 -2.80E-Ol 1 . 63E+OO miss 1365.19 3.02 -3.23E-02 6.00E-01 miss

+ Cs-137 661.66

85 . 10 2. 92E-01 3.54E-02 3.54E-02 miss

+ Eu-152 121 .78 28.67 1.69E-02 6.23E-02 6.48E-02 miss 244 .70 7.61 1.27E-01 2.82E-01 miss 295.94 0.45 8.27E+OO 6.97E+OO miss 344.23 26.60 -1.95E-02 6.23E-02 miss 367.79 0.86 -3.44E-01 2.21E+OO miss 411.12 2.24 5.48E-02 9.62E-01 miss 443. 96 2.83 -3.14E-01 5.58E-01 miss 488.68 0.42 9.64E-Ol 5.05E+OO miss 563.99 0.49 -6.82E-01 3.46E+OO miss 586.26 0.46 -2.64E+OO 3.80E+OO miss 678.62 0.47 -7.73E-01 4 .09E+OO miss 688.67 0.86 -1 . 96E-01 2.38E+OO miss 7

19.35 0.28 O. OOE+OO 8.22E+OO miss 778.90 12.96 3.65E-02 l .87E-01 miss 810.45 0.32 l .23E+OO 6.77E+OO miss 867.37 4.26 -l .12E-02 5.05E-01 miss 919.33 0.43 -l .57E+OO 4.92E+OO miss 964.08 14.65 6.SOE-02 2.31E-01 miss 1085.87 10.~4 2.33E-02 2.58E-01 miss 1089.74 1. 73 -3.04E-Ol l .53E+OO miss 1112. 07 13. 69 -4.60E-02 l .33E-Ol miss 1212.95 1. 43 -4.49E-01 l .77E+OO miss 1249.94 0.19 -2.lOE+OO l .27E+Ol miss 1299.14 1. 63 -8.25E-02 1 .39E+OO miss 1408.01 21.07 1 .33E-02 1 .33E-01 miss 1457.64 0.50 -1.06E+Ol 8.66E+OO miss 1528.10 0.28 2.20E+OO 9.03E+OO miss

+ Eu-154 123.07 40.40 5.72E-03 4 . 45E-02 4.45E-02 miss 247.93 6.89 -l.38E-01 2.08E-01 miss 591.76 4.95 -l.69E-02 4.90E-01 miss 692.42 1. 78 l .85E-Ol 1.21E+OO miss 723.30 20.06 -1.34E-02 9.50E-02 miss 756.80 4.52 l .18E-01 5.82 E-01 miss 873. 18 12.08 -5.52E-02 1.89E-01 miss 996.29 10 .48 2.89E-02 2.12E-01 miss 1004.76 18.01 3.82E-02 1.32E-01 miss 1274.43 34.80 2.81E-02 8.87E-02 miss 1596.48 1. 80 -7.93E-02 1.60E+OO miss

+ Eu-155 45.30 1. 31 -2.17E+OO l . 12E-01 4.65E+OO miss

60. 01 1. 22 -5.26E-01 6.32E+OO miss 86.55 30.70 3.00E-03 l.14E-Ol miss 105.31 21. 10 2.33E-02 l.12E-Ol miss

+ Tl-208 583.19

85. 00 7.76E-02 3.29E-02 3.29E-02 miss

+ Bi-211 351.07

13.02 8.78E-01 2.02E-01 2.02E-01 miss

[141]

5/5/2016 11 :09:23AM Page 7 of8 Analysis Report for 05-May-16-10008 L3-10220C-FRGS-010SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (keV) (pCUgrams) (pC/lgrams) (pCi!grams) Corr

+ Pb-211 404.85 3.78 9.00E-03 5.52E-01 5. 52E-01 miss 427.09 1. 76 2.00E-01 1.20E+OO miss 832. 01 3.52 7.13E-02 6.90E-Ol miss

+ Bi-212 39.86 1. 06 3.54E+OO 4.68E-01 7.28E+OO miss 727.33 6.67 2.80E-01 4.68E-01 miss 785.37 1. 10 6.90E-01 2.37E+OO miss 1620.50 1. 4 7 -3.02E-01 1.40E+OO miss

+ Pb-212 115 . 18 0.60 l .52E+OO 4.86E-02 3.45E+O(l miss 238.63

43.60 2.72E-01 4.86E-02 miss 300. 09 3.30 3.20E-01 6.95E-01 miss

+ Pb212-XR 74.82

10 . 28 6.20E-01 2.90E-01 5.45E-01 miss

77. 11

17. 10 6.88E-01 2. 90E-01 miss 87.35 3.97 6.68E-01 8. 96E-01 miss

89. 78 1. 46 1.lSE+OO 2.03E+OO miss

+ Bi-214 609.32 45.49 3. llE-01 6.30E-02 6.30E-02 miss 768.36 4.89 -3.BOE-02 5.76E-01 miss 806.18 1. 26 -7.38E-01 1 .42E+OO miss 934.06 3. 11 1. 22E-01 8.lOE-01 miss 1120.29 14. 92 1. 68E-01 2.96E-Ol miss 1155. 21 1. 63 4.63E-01 2.07E+OO miss 1238.12 5.83 3.35E-01 7.79E-01 miss 1280.98 1. 43 -l.16E-01 1.56E+OO miss 1377. 67 3.99 4.91E-01 9.87E-01 miss 1385.31 0.79 -6.81E-01 2.98E+OO miss 1401.52 1. 33 1.70E-01 1 .60E+OO miss 1407.99 2.39 1.17E-01 l .17E+OO miss 1509.21 2 .13 1.62E-01 1 .18E+OO miss 16 61.27 1. 05 1.35E-01 2.32E+OO miss 1729.59 2.88 1.32E-Ol 1.06E+OO miss 1764.49 15.30 2.80E-01 3.64E-01 miss 1847.43 2.03 4.06E-01 1.70E+OO miss

> 2118.51 1. 16 O.OOE+OO 0.00E+OO miss

+ Pb-214 241.99

7.25 4.12E-01 7.38E-02 3.31E-Ol miss 295.22

18.42 2.39E-01 l.16E-01 miss 351.93

35.60 3.21E-01 7.38E-02 miss 785.96 1. 06 4 .59E-01 2.38E+OO miss

+ Pb214-XR 74.82 *'*

5.80 1 .lOE+OO 5.12E-01 9.66E-01 miss 77.11

9.70 1 .21E+OO 5.12E-Ol miss 87.35 2.24 1 .18E+OO 1 .59E+OO miss

89. 78 0.82 2.05E+OO 3.61E+OO miss

+ Ra-226 186.21

3.64 -l.73E-01 6.66E-Ol 6.66E-01 miss

+ Ac-228 129.07 2.42 l. OSE-01 l. 16E-01 8.llE-01 miss

~09.25 3.89 4.09E-01 5.79E-01 miss 270.24 3.46 4.64E-D1 7.16E-01 miss 328.00 2.95 4.78E-01 8.08E-01 miss 338.32

11 . 27 3.0SE-01 1.99E-01 miss 409.46 1. 92 -9.52E-02 1.00E+OO miss 463. 00 4 .40 8.91E-02 5.80E-01 miss 794.95 4.25 2.00E-01 6.78E-01 miss 911. 20

25.80 2.68E-01 1.16E-01 miss 964. 77 4.99 2.0lE-01 7.27E-01 miss [142]

5/5/2016 11:09:23AM Page 8 of 8 Analysis Report for 05-May-16-10008 L3-10220C-FRGS-010SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCilgrams) (pCilgrams) (pCi!grams) Corr (keV)

Ac-228 968. 97 15.80 2.74E-01 1. 16E-01 2. 96E-01 miss 1588.20 3.22 2.lSE-01 B. 14E-01 miss

+ Pa-231 27.36 10.30 O.OOE+OO 6.39E-02 6.39E-02 miss 283.69 1. 70 5.87E-02 l .15E+OO miss 300.07 2.47 4.28E-01 9.29E-01 miss 302.65 2.20 -2.78E-01 8.20E-01 miss 330.06 1. 40 -8.74E-01 1.02E+OO miss

+ Th-234 92.38 2 .13 l .41E+OO 1. 73E+OO 1.73E+OO miss 92.80 2 . 10 1. 81E+OO l.78E+OO miss 112. 81 0 .21 -l.60E+OO 9.03E+OO miss

+ U-235 143.76 10. 96 4.61E-02 4.24E-D2 l.62E-01 miss 163.33 5.08 -3.59E-02 2. 99E-01 miss 185. 71

57.20 3.0lE-02 4.24E-02 miss 202 .11 1. 08 -6.56E-01 1.SOE+OO miss 205.31 5.01 -8.84E-02 3.0BE-01 miss

+ Am-241 59.54 35.90 1. 06E-Ol 2.47E-01 2.47E-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.

[143]

0000014853.CNF

..c, c.. Live Time :1800.000 sec 60 Real Time :1801.270 sec Start: 1: -0 .2 (kev) stop : 8192: 2047 .4(kev)

Acq. Start :Thu May OS 10: 38: 42 2016 55 50 45- -

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0-1000 2000 3000 4000 5000 6000 7000 [144] 8000 channel

5/5/2016 12:35:30PM Page I of 8 Analysis Report for 05-May-16-10011 L3-10220C-FRGS-011 SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 05-May-16-10011 Sample Description : L3-10220C-FRGS-011SS (DRIED)

Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 1.303E+03 grams Facility : Default Sample Taken On : 5/2/2016 1:05:00PM Acquisition Started : 5/5/2016 12:04:43PM Procedure : 130G 1L Soil Sample Operator : JWelch Detector Name : P11314X2 Geometry : 130G Soil Live Time : 1800.0 seconds Real Time : 1801.3 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 : 14856 PEAK WITH NJD REPORT Peak Analysis Performed on : 5/5/2016 12:34:53PM 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

[145]

5/5/2016 12:35:30PM Page 2 of8 Analysis Report for 05-May-16-10011 L3-10220C-FRGS-O 11 SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide M 1 74.69 294 - 315 300.00 7.70E+Ol 24. 91 2.62E+02 Pb214-XR Pb212-XP, m 2 76.89 294 - 315 308. 77 l .01E+02 27.48 2.50E+02 Pb214-XR Pb212-XR 3 109. 37 435 - 442 438.52 2.03E+O l 22.30 8.75E+Ol ..... 1,t fF 4 185. 96 739 - 752 744.44 7.58E+O l 37.04 1.92E+02 U-235 Ra-226 5 209.30 832 - 844 837.68 3.88E+Ol 31.87 1. 63E+02 Ac-228 M 6 238.66 948 - 976 954.95 2.89E+02 36.72 1.70E+02 Pb-'212 m 7 241.93 948 - 976 968. 04 5.93E+O l 18. 94 l.14E+02 Pb-214 8 295.20 1175 - 1186 1180.86 5.94E+O l 29.23 1.23E+O~ Pb-2 14 Eu-152 9 338.26 1347 - 1360 1352. 90 4.0lE+O l 25.71 l .04E+02 Ac-228 10 351.95 1400 - 1414 1407. 60 2.07E+02 36.99 l .08E+02 Pb-214 Bi-211 11 583 .17 2323 - 2340 2331.69 1. 22E+02 27.76 5.05E+Ol Tl-208 12 609.17 2429 - 2443 2435.62 l. 39E+02 27. 64 4 .12E+Ol Bi-214 13 661.60 2637 - 2654 2645.22 1. 59E+02 29.92 5.12E+Ol Cs-13'7 14 911. 28 3635 - 3650 3643.63 5.61E+Ol 17.56 1 .78E+Ol Ac-228 15 968. 88 3868 - 3882 3873.99 4.41E+Ol 16.07 l.78E+Ol Ac-228 16 1119.97 4472 - 4484 4478.45 3.42E+Ol 16. 11 3.16E+Ol Bi-214 17 1460.89 5832 - 5853 5842.91 3.82E+02 39.87 1 .22E+Ol K-40 18 1764.34 7052 - 7065 7058.05 3.lOE+O l 12.58 8.03E+OO Bi-214 efl},J M = First peak in a multiplet region s,,,r~tt 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) Corr Uncertainty K-40 1. 00 1460.82

10 .66 5.40E+OO 7.33E-01 miss Cs-137 1. 00 661.66

85 .10 1 .65E-01 3.68E-02 miss Tl-208 1. 00 583.19

85 .00 1. 16E-01 2.98E-02 miss Bi-211 0 .95 351.07

13 .02 9.00E-01 2. 17E-01 mis s Pb-212 1. 00 115 .18 0 .60 [146]

5/5/2016 12:35:30PM Page 3 of8 Analysis Report for 05-May-16-1 0011 L3-10220C-FRGS-011SS (DRIED)

Nuclide Id Energy Yield{%) Activity Activity Caine Name Confidence (keV) (pCilgrams) Corr Uncertainty Pb-212 1. 00 238.63

43.60 2.90E-01 5.95E-02 miss 300.09 3.30 Pb212-XR 0 .99 74.82

10 .28 6.44E-01 2.47E-01 miss 77 .11

17 .10 4.68E-01 1. 60E-01 miss 87.35 3.97 89.78 1. 46 Bi-214 0. 9 9 609.32

45.49 2 .55E-01 5.91E-02 miss 768.36 4 .89 806.18 1. 26 934.06 3 .11 1120. 29

14 .92 2. 87E-01 1 .37E-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 1 4 07.99 2.39 1 5 09.21 2.13 1661.27 1. 05 1729.59 2.88 1764.49 15.30 3 .5 3E-01 1.46E-01 mi ss 1847.43 2. 0 3 211 8 .51 1.16 Pb-214 1. 00 241.99

7.25 3.61E-01 1. 29E-01 miss 295.2 2

18.42 l .62E-01 8 .40E-0 2 miss 351.93

35.60 3.29E-01 7.90E-02 mi s s 785.96 1. 06 Ra-226 0 .99 186.21

3.64 7.96E-01 4 . lOE-01 miss Ac-228 1. 00 129.07 2.42 209.25

3.89 4.06E-01 3 .40E-01 miss 270.24 3.46 328 .00 2.95 3 3 8. 3 2

11.27 1 . 96E-01 1 .30E-01 miss 409.46 1. 92 463.00 4.40 7 94. 95 4 .25 911 .20

2 5 .80 2.38E-0 1 7, 72E-02 miss 964. 77 4 .99 968.97

15 .80 3.lBE-01 1.19E- 0 1 miss 1588.20 3.22 U-235 0 . 99 143.76 10 . 96 163.33 5.08 185 . 71

57.20 5.07E-02 2.61E-02 miss 202 .11 1. 08 205.31 5 .01

[147]

5/5/2016 12:35:30PM Page 4 of8 Analysis Report for 05-May-16-10011 L3-10220C-FRGS-011SS (DRIED)

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

K-40 1. 000 5. 40E+OO 7.33E-01 Cs-137 1. 000 1. 65E-01 3.68E-02 Tl-208 1.000 l. 16E-01 2.98E-02 Bi-211 0.953 2.94 E-01 2.89E-0 1 Pb-212 1.000 2.90 E-Ol 5.95E-02 Pb212-XR 0.998 5.20 E-Ol 1 .34 E-01 Bi-214 0.998 2. 71 E-Ol 5.09E-02 Pb-214 1. 000 2.22 E-01 7.04E-02 X Pb214-;~R 0.998

? Ra-226 0.996 7.96E-01 4.lOE-01 Ac-228 1. 000 2.53E-0 1 5. 72E-02

? U-235 0.997 5.0':'E-02 2. 61E-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

[148]

5/5/2016 12:35:30PM Page 5 of8 Analysis Report for 05-May-16-10011 L3-10220C-FRGS-011SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 5/5/2016 12:34:53PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Type Nuclide 3 109. 37 1.12587E-02 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 NuclideMDA LineMDA Coinc Name (pCi/grams) (pCilgrams) (pCi/grams) Corr (keV)

+ K-40 1460.82

10.66 5.40E+OO 2.21E-01 2.21E-Ol miss

+ Cr-51 320.08 9.91 -8.36E-02 1.53E-Ol l.53E-01 free

+ Mn-54 834.85 99.98 3.32E-03 2.02E-02 2.02E-02 miss

+ Co-58 810.76 99.45 8. 71E-05 2.lOE-02 2. lOE-02 miss 1674.73 0.52 1.66E-01 2.45E+OO miss

+ Co-60 1173.23 99.85 4 .13E-03 1.84E-02 2.68E-02 miss 1332.49 99.98 1.SlE-03 1.84E-02 miss

+ Nb-94 702.65 99.81 l.OlE-03 1.92E-02 1. 96E-02 miss 871.09 99.89 1.94E-03 l.92E-02 miss

+ A.g-108m 79.13 6.60 ~.74E-02 l .55E-D2 4.48E-01 miss 433.94 90.50 -3.22E-03 1. 55E-02 miss 614.28 89.80 -4.95E-03 l. 99E-02 miss 722.94 90.80 -l.OBE-02 1. 72E-02 miss

+ Sn-113 255.13 2 .11 -2.34E-01 2.30E-02 7.16E-Ol free 391.70 64. 97 -6.12E-04 2.30E-02 free

+ Cs-134 475.36 1. 48 2.09E-01 l .54E-02 l .14E+OO miss 563.25 8.34 -3.00E-02 l.97E-01 miss 569.33 15.37 3.32E-02 1.19E-01 miss [149]

5/5/2016 12:35:30PM Page 6 of8 Analysii; Report for 05-May-16-1 0011 L3-10220C-FRGS-O 11 SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCilgrams) (pCilgrams) (pCl!grams) Corr (keV)

Cs-134 604.72 97.62 -6. 51E-03 l.54E-02 l .54E-02 miss 7 95.86 85.46 6.88E-04 2.56E-02 miss 801.95 8.69 4.32E-02 2.33E-01 miss 1038.61 0.99 -5.06E-01 2.0lE+OO miss 1167.97 1. 79 2.39E-01 1 .26E+OO miss 1365.19 3.02 -8.16E-02 t;. 42E-Ol miss

+ Cs-137 661.66 -.. 85.10 1 .65E-Ol 3.0lE-02 3. OlE-02 miss

+ Eu-152 121.78 28.67 6.07E-04 5.12E-02 5.16E-02 miss 244.70 7.61 -6.13E-02 1. 90E-01 miss 295.94 0.45 8.87E-01 5.75E+OO miss 344.28 26.60 -3.00E-05 5.73E-02 miss 367.79 0.86 -4.00E-01 l.45E+OO miss 411.12 2.24 -3.0lE-01 5.87E-01 miss 443. 96 2.83 3.39E-Ol 6.85E-Ol miss 488.68 0 .42 -3.08E-Ol 3.63E+OO miss 563.99 0 .49 -3.54E-Ol 3.33E+OO miss 586.26 0 .46 -4.42E-01 3.55E+OO miss 678.62 0 .47 -9.65E-01 3.57E+OO miss 688.67 0 .86 4.69E-01 2.18E+OO miss 719. 35 0 .28 2.88 E-01 6.06E+OO miss 778.90 12. 96 l. 26E-03 1 .38E-01 miss 810.45 0.32 1 .84E+D0 6.88Et00 miss 867.37 4.26 -1.33E-D1 3.93E-01 miss 919.33 0.43 1 .38E+D0 4.48E+OO mis~

964.08 14 .65 8.4eE-02 1.82E-01 miss 1085.87 10 .24 1. 20E-02 2.09E-D1 miss 1089.74 1. 73 -1.02E+OO 6.61E-01 miss 1112. 07 13. 69 -7.69E-02 1. 20E-01 miss 1212.95 1. 43 -l.03E+OO l .54E+OO miss 1249.94 0.19 -1.49E+OO l.24E+Ol miss 1299.14 1. 63 -1 .22E-02 1.28E+OO miss 1408.01 21. 07 -2.29E-02 5.12E-02 miss 1457.64 a.so -2.67E+OO 6.38E+OO miss 1528.10 0.28 1. 27E+OO 5. 96E+OO miss

+ Eu-154 123.07 40.40 -2.58E-02 3.34E-02 3.34E-02 miss 247.93 6.89 -8.03E-03 2.21E-Ol miss 591.76 4.95 2.08E-01 3.79E-Ol miss 692.42 1. 78 5.28E-02 8.91E-Ol miss 723.30 20.06 -1.37E-02 8.46E-02 miss 756.80 4 .52 -4.27E-03 3.72E-01 miss 873.18 12.08 5.14E-02 l .59E-01 miss 996.29 10 .48 2.36E-02 1 .76E-01 miss 1004 .76 18. 01 -1 .45E-02 l .OBE-01 miss 1274.43 34.80 7.81E-D3 7.89E-02 miss 1596.48 1. 80 -6.18E-D2 1.08E+D0 miss

+ Eu-155 45.30 1. 31 1 .55E+D0 8.82E-02 4.69E+OO miss 60.01 1. 22 6.49E-D1 5.49E+OO miss 86.55 30.70 2.32E-02 8.82E-02 miss 105.31 21.10 5.12E-02 9.36E-02 miss

+ Tl-208 583.19

85.00 1.16E-01 2.89E-02 2.89E-02 miss

+ Bi-211 351.07

13.02 9. 00E-01 1 .78E-Ol 1 .78E-01 miss

[150]

5/5/2016 12:35:30PM Page 7 of8 Analysis Report for 05-May-16-10011 L3-10220C-FRGS-011 SS (DRIED)

Nuclide Energy Yield(%) Ar;tivity Nuc!ideMDA Line MD.4. Coinc Name (keV) (pCilgrams) (pCilgrams) (pCilgrams) Corr

+ Pb-211 404. 85 3.78 2.17E-02 4.6"7E-01 4. 67E-01 miss 427.09 1. 76 -1.75E-Ol 8.49E-Ol miss 832. 01 3.52 -5.59E-02 5.08E-Ol miss

+ Bi-212 39.86 1. 06 2.24E+OO 4 .36E-01 6.13E+OO miss 727. 33 6.67 2.97E-01 4.36E-01 miss 785.37 1. 10 -5.08E-01 l.63E+OO miss 1620.50 1. 47 -3.82E-01 l .03E+OO miss

+ Pb-212 11 5 .1 8 0.60 -6 .13E-01 4.57E-02 2. 63E+OO miss 238.63

43.60 2.90E-01 4 .57E-02 miss 300.09 3.30 3.88E-01 6.02E-01 miss

+ Pb212-XR 74.82

10. 28 6.44E-01 2.53E-01 4. 68E-01 miss 77 .11

17.10 4.68E-01 2.53E-01 miss 87.35 3. 97 3.68E-01 6.BOE-01 miss 89.78 1. 46 7.28E-01 1.70E+OO miss

+ Bi-214 609.32 :,':

45.49 2.55E-01 4.82E-02 4.82E-02 miss 768.36 4.89 2. llE-01 5.07E-01 miss 806.18 1. 26 -3.SlE-01 l . 44E+OO miss 934.U6 3. 11 1. 96E-01 7.42E-01 miss 1120.29

14.92 2.87E-01 1 .76E-01 miss 1155.21 1. 63 5.35E-01 1 .84E+OO miss 1238.12 5.83 3.41E-Ol 6.07E-01 miss 1280.98 1. 43 ~.73E-01 1 . 92E+OO miss 1377. 67 3.99 3.07E-01 6.56E-01 miss 1385.31 0. 79 3.91E-01 2.19E+OO miss 1401.52 1. 33 2.22E-01 1.74E+OO miss 1407.99 2.39 -2.0lE-01 4.SOE-01 miss 1509.21 2 .13 -5. 96E-02 8.72E-01 miss 1661. 27 1. 05 2.19E-01 l .71E+OO miss 1729.59 2.88 4.26E-01 9.94E-01 miss 1764.49

15.30 3.53E-01 1 .41E-01 miss 1847.43 2.03 2.77E-01 1 .06E+OO miss

> 2118 .51 1. 16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241.99

7.25 3.61E-01 6.51E-02 2.30E-01 miss 295.22

18.42 1. 62E-01 l. 19E-01 miss 351.93

35.60 3.29E-01 6.51E-02 miss 785.96 1. 06 2. 96E-01 1.93E+OO miss

+ Pb214-XR 74.82

5.80 1.14E+OO 4,47E-01 8.29E-01 miss T: . 11

9.70 8.25E-Ol 4.47E-01 miss 87.35 2.24 6.52E-Ol l.21E+OO miss 8!'.l.78 0 .82 1 .30E+OO 3.04E+OO miss

+ Ra-226 186.21

3.64 7.96E-01 5.93E-01 5.93E-01 miss

+ Ac-228 129.07 2.42 l .35E-01 7.54E-02 6.84E-01 miss 209.25

3.89 4.06E-01 5.34E-Ol miss 270.24 3.45 2.78E-01 5.40E-01 miss 328. 00 2.95 4.84E-01 6.58E-01 miss 338.32

11. 27 1. 96E-01 l .93E-01 miss 409.46 1. 92 2.06E-01 8.69E-01 mi ss 463. 00 4.40 1.29E-01 4 .34E-01 mi ss 7 94. 95 4.25 3.34E-01 5.63E-01 miss 911. 20

25.80 2.38E-01 7.54E-02 miss 964.77 4.99 2.22E-01 5.36E-01 miss [151]

5/5/2016 12:35:30PM Page 8 of8 Analysts Report for 05-May-16-10011 L3-10220C-FRGS-011SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCilgrams) (pCilgrams) (pCi!grams) Corr (keV)

Ac-228 968.97 }:

15.80 3.lBE-01 7.54E-02 l.27E-01 miss 1588.20 3.22 3.09E-01 7.SOE-01 miss

+ Pa-231 27.36 10.30 O.OOE+OO 4.71E-02 4.71E-02 miss 283.69 1. 70 2.80E-01 9.37E-01 miss 300.07 2.47 5.18E-01 8.0SE-01 miss 302.65 2.20 -1.46E-01 6.25E-01 miss 330.06 1. 40 -5.26E-01 1. llE+OO miss

+ Th-234 92.38 2.13 1.66E+OO 1 .44E+OO l.44E+OO miss 92.80 2. 10 2.0lE+OO 1 .SOE+OO miss 112.81 0.21 -5.15E+OO 8.lOE+OO miss

+ U-235 143.76 10.96 -3.28E-02 3.77E-02 1.13E-01 miss 163.33 5.08 4.68E-02 2. 60E-01 miss 185.71

57.20 5.07E-02 3.77E-02 miss 202 .11 1. 08 -2.42E-01 1.28E+OO miss 205.31 5.01 -1. 4 8E-02 2.81E-01 miss

+ Am-241 59.54 35.90 -5.84E-02 1. 82E-01 1.82E-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.

[152]

0000014856.CNF Live Time :1800.000 sec 120 Real Time :1801.260 sec Start: 1: -0. 2(kev) stop : 8192: 2047 .4(kev)

Acq. Start :Thu May 05 12:04:43 2016 110 100 90 80 70 VI '

C

s 8 60 50 40 30 20 1000 2000 3000 4000 5000 6000 7000 [153]8000 channel

5/5/2016 12:36:09PM Page 1 of8 Analysis Report for 05-May-16-1 0012 L3-10220C-FRGS-012SS (DRIED)

GAMMA SPECTRUM ANALYSJS Sample Identification : 05-May-16-10012 Sample Description : L3-10220C-FRGS-012SS (DRIED)

Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 1.534E+03 grams Facility : Default Sample Taken On : 5/2/2016 12:45:00PM Acquisition Started : 5/5/2016 12:05:08PM Procedure : 130G 1L Soil Sample Operator : JWelch Detector Name : P408188 Geometry : 130G Soil Live Time : 1800.0 seconds Real Time : 1802.B seconds Dead lime : 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 : 14857 PEAK WITH N/0 REPORT Peak Analysis Performed on : 5/5/2016 12:35:36PM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C: \Can berra\Apex\Root\Default\Library\Zion Lib-BN L. NLB Peak Match Tolerance : 1.000FWHM

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5/5/2016 12:36:09PM Page 2 of8 Analysis Report for 05-May-16-10012 L3-10220C-FRGS-012SS (DRIED)

Peak. Energy ROI ROI Peak. Net Peak. Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 77.19 307 - 314 309.82 3.84E+Ol 33.06 l.93E+02 Pb214-X~

Pb212-XR 2 185.83 740 - 747 743.99 2.35E+Ol 29.81 l .93E+02 U-235 Ra-226 3 238.50 948 - 972 954.52 2.49E+02 73.44 4.98E+02 Pb-212 4 295. 17 1172 - 1189 1181. 00 9.54E+O l 41.09 1 .99E+02 Pb-2 14 Eu-152 5 351.74 1400 - 1416 1407 .14 1 .61E+02 35.58 l.15E+02 Pb-214 Bi-211 6 510.51 2037 - 2049 2041.92 4.66E+O l 24 . 11 8.28E+Ol .... . h//./~5Jf 7 583.09 2325 - 2338 2332.12 8. 52E+0.1 25.25 6.16E+Ol Tl-2 08 8 609.23 2427 - 2445 2436.68 l .37E+02 28.52 4.56E+Ol Bi-2 14 9 661.59 2638 - 2655 2646.07 2.30E+02 35.03 6.07E+Ol Cs-137 10 911. 11 3638 - 3651 3644.15 4.94E+Ol 17.15 2 .13E+Ol Ac-228 11 964. 20 385 1 - 3862 3856.55 l.20E+Ol 12.01 2.40E+Ol Eu-152 A.c-228 12 1460.58 58 31 - 5854 5843.30 4 .79E+02 44.40 1 .03E+Ol K-40

~p,.J M = First peak in a multiplet region 5,S:- t l, 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 Caine Name Confidence {keV) (pCilgrams) Uncertainty Corr K-40 0 .99 1460.82

10 .66 6.39E+OO 8. llE-01 miss Cs-137 1. 00 661.66

85. 10 2.24E-01 4.35E-02 miss Tl-208 0.99 5 83.19

85.00 7.63E-02 2.44E-02 miss Pb-212 0.99 115 .18 0 .60 238.63

43.60 2.39E-Ol 8.02E-02 miss 300.09 3.30 Pb212-XR 1. 00 74.82 10 . 28 77 .11

17 .10 2.7 0E-01 2. 3 9E- 0 1 miss 87.35 3.97 89.78 1. 46 Bi-214 1. 00 609.32

45.49 2. 36 E-0 1 5.68E-02 [155]

miss

5/5/2016 12:36:09PM P11ge 3 of8 Analysis Report for 05-May-16-10012 L3-10220C-FRGS-012SS (DRIED}

Nuclide Id Energy Yield(%) Activity Activity Caine Name (keV) (pCilgrams) Uncertainty Corr Confidence Bi-214 1. 00 768.36 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 18 47.43 2.03 2118. 51 1.16 Pb-214 0.99 241. 99 7.25 295.22

18.42 2 . 48E-01 1 .14E-01 miss 351.93

35.60 2.41E-01 6.59E-02 miss 785. 96 1. 06 Pb214-XR 1. 00 74.82 5.80 77 .11

9.70 4.75E-01 4.24E-01 miss 87.35 2.24 89.78 0.82 Ra-226 0.99 186.21

3.64 2. 40E-01 3. 07E-Ol miss Ac-228 0.48 129.07 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 l . 97E-01 7 . 05E-02 miss 964. 77

4.99 2.57E-01 2.59E-01 miss 968. 97 15.80 1588.20 3.22 U-235 0.99 143.76 10 . 96 163.33 5.08 185.71

57.20 1 .53E-02 1.95E-02 miss 202 .11 1. 08 205.31 5.01

~ = 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

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5/5/2016 12:36:09PM Page 4 of 8 Analysis Report for 05-May-16-1 001 2 L3-10220C-FRGS-012SS (DRIED)

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 (pCilgrams)

K-40 0.997 6.39E+OO 8. llE-01 Cs-137 1. 000 2.24E-01 4.35E-02 Tl-208 0.999 7.63E-02 2.44E-02 X Bi-211 0.973 Pb-212 0.999 2.39E-Ol 8.02E-02

? Pb212-):R 1 . 000 2.70E-01 2.39E-01 Bi-214 1. 000 2.36E-Ol 5.68E-02 Pb-214 0 .999 2.43E-Ol 5.70E-02

? Pb214-XR 1. 000 4.75E-01 4.24E-01

? Ra-226 0 . 991 2.40E-01 3.07E-Ol Ac-228 0 .481 '.2.0lE-01 6.81E-02

? U-235 0 .999 1. 53E-02 1.~SE-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

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UNIDENTIFIED PEAKS Peak Locate Performed on : 5/5/2016 12:35:36PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 6 510.51 2.59003E-02 25.86 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 Nuc/ideMDA LineMDA Coinc Name (keV) (pCi/grams) (pCilgrams) (pCi/grams) Corr

+. K-40 1460. 82

10 .66 6.39E+OO 2.00E-01 2.00E-01 miss

+ Cr-51 320.08 9.91 -7.63E-03 1. 72E-01 1.72E-Ol free

+ Mn-54 834.85 99.98 1. 22E-02 2.34E-02 2.34E-02 miss

+ Co-58 810.76 99.45 1 .08E-02 1. 98E-02 1.98E-02 miss 1674.73 0.52 6.68E-01 3.77E+OO miss

+ Co-60 1173.23 99.85 6.22E-03 2. llE-02 2.60E-02 miss 1332.49 99.98 4 .22E-03 2. llE-02 miss

+ Nb-94 702.65 99. 81 -1. 59E-03 1. 57E-02 1.57E-02 miss 871.09 99.89 -8.53E-03 1.58E-02 miss

+ Ag-108m 79 .13 6.60 3.07E-Ol 1.99E-02 7.29E-01 miss 433.94 90.50 9.43E-03 1.99E-02 miss 614.28 89.80 7.90E-03 2.06E-02 miss 722.94 90.80 6.67E-03 2.12E-02 miss

+ Sn-113 255.13 2 . 11 4.97E-01 2.63E-02 8.87E-01 free 391.70 64.97 -7.76E-03 2.63E-02 free

+ Cs-134 475.36 1. 48 1 .97E-01 1 .84E-02 1. 19E+OO miss 563.25 8.34 -9.68E-03 2.05E-01 miss 569.33 15.37 -2.73E-02 1. 22E-01 miss [158]

5/5/2016 12:36:09PM Page 6 of8 Analysis Report for 05-May-16-10012 L3-10220C-FRGS-012SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCilgrams) (pCilgrams) (pCilgrams) Corr (keV)

Cs-134 604. 72 97.62 1. 33E-03 1. 84E-02 l .84E-02 miss 795.86 85.46 1.59E-02 3.lOE-02 miss 801.95 e.69 6.00E-02 2.05E-01 miss 1038.61 0.99 5.77E-01 2.36E+OO mis~

1167.97 1. 79 -4.57E-01 l .19E+OO miss 1365.19 3.02 l. 99E-01 7.12E-01 miss

+ Cs-137 661.66

85.10 2.24E-01 3.08E-02 3.08E-02 miss

+ Eu-152 121. 7 8 28.67 -1.36E-02 6.55E-02 6.55E-0~ miss 244.70 7.61 2.30E-02 2.40E-01 miss 295.94 0.45 6.19E+OO 5.83E+OO miss 344.28 26.60 3.94E-03 6.73E-02 miss 367.79 0.86 -3.93E-01 1 .66E+OO miss 411.12 2.24 -6.41E-02 7.30E-01 miss 443. 96 2.83 -4.60E-02 5.68E-01 miss 488.68 0.42 2.41E-01 3.60E+OO miss 563.99 0.49 -4.54E-01 3.48E+OO miss 586.26 0.46 -9.96E-01 3.82E+OO miss 67 8. 62 0.47 1. 52E+OO 3.91E+OO miss 688.67 0.86 -2.53E-01 2.00E+OO miss 719.35 0.28 -9.74E-02 6.33E+OO miss 778.90 12.96 -4. llE-02 1.34E-01 miss 810.45 0.32 l.38E+OO 5.57E+OO miss 867.37 4.26 4.86E-02 4.70E-01 miss 919.33 0.43 -2.83E-01 3.42E+OO miss 964. 08 14.65 l.02E-01 1 .86E-01 miss 1085.87 10.24 7.39E-02 2.28E-01 miss 1089.74 1. 73 7.03E-02 1 .26E+OO miss 1112. 07 13.69 3.97E-02 1 .73E-01 miss 1212.95 1. 43 6.24E-03 1 .76E+OO miss 1249.94 0.19 -5.57E-01 l .39E+Ol miss 1299 .14 1. 63 l .23E+OO l .84E+OO miss 1408 .01 21.07 -7.62E-03 1 .04E-Ol miss 1457.64 0.50 -3 .13E+OO 9.28E+OO miss 1528. 10 0.28 -4.48E-01 3.84E+OO miss

+ Eu-154 123.07 40.40 -3.57E-03 4 . 72E-02 4.72E-02 miss 247.93 6.89 -1.42E-01 2.19E-01 miss 591.76 4.95 8.64E-02 3.22E-01 miss 692.42 1. 78 -8.02E-02 9.38E-01 miss 723.30 20.06 1 . 71E-03 9.lOE-02 miss 756.80 4.52 -6.86E-02 3.78E-Ol miss 873.18 12.08 l.26E-02 l.76E-01 miss 996.29 10.48 9.87E-03 1.97E-01 miss 1004.76 18.01 l .73E-02 1.15E-01 miss 1274.43 34.80 1. 22E-02 6.71E-02 miss 1596.48 1. 80 2.07E-01 1 .02E+OO miss Eu-155 4~.30 1. 31 -4.83E+OO 1. 14E-01 l .24E+Ol miss

60. 01 1. 22 -2.97E-01 1 .22E+Ol miss 86.55 30.70 1. 66E-02 1 .22E-Ol miss 105.31 21.10 2.08E-02 1 .14E-Ol miss

+ Tl-208 583.19

85.00 7.63E-02 2.78E-02 2.78E-02 miss

+ Bi-211 351. 07

13. 02 6.59E-D1 1. 80E-01 1 .BOE-01 miss

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Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCi/grams) (pCilgrams) (pCi/grams) Corr (keV)

+ Pb-211 404.85 3.78 6.40E-02 3.60E-01 4.47E-01 miss 427.09 1. 76 -9.67E-02 8.72E-01 miss 832.01 3.52 -2.38E-01 3.60E-01 miss

+ Bi-212 39.86 1. 06 O.OOE+OO 3.73E-01 :.29E+Ol miss 727. 33 6.67 2.26E-01 3.73E-01 miss 785.37 1.10 l .16E-01 l . 64E+OO miss 1620.50 1. 47 4.59E-01 l .57E+OO miss

+ Pb-212 115. 18 0 .60 9.68E-01 1. 0'7E-Ol 3.69E+OO miss 238.63 43.60 2.39E-01 1 . 07E-01 miss 300.09 3.30 2.04E-01 5.63E-01 miss

+ Pb212-;~R 74.82 10.28 3.62E-01 3.74E-01 6.88E-Ol miss 77 .11

17.10 2.70E-01 3.74E-01 miss 87.35 3.97 8.73E-01 9. 72E-01 miss 89.78 1. 46 9.76E-01 2.29E+00 miss

+ Bi-214 609.32 *'*

45.49 2.36E-01 5.08E-02 5.08E-02 miss 768.36 4 .89 1. 47E-01 4.40E-01 miss 806.18 1. 26 5.53E-02 l.12E+OO miss 934.06 3 .11 2.94E-01 7.93E-01 miss 1120.29 14 .92 l .71E-01 2.40E-01 miss 1155.21 1. 63 1 .BlE-01 l .66E+OO miss 1238.12 5.83 2.67E-01 5.91E-Ol miss 1280.98 1. 43 2.14E-01 1.7DE+OO miss 1377. 67 3.99 4.58E-02 5.94E-01 miss 1385. 31 0.79 -1.97E-01 l.60E+OO miss 1401.52 1. 33 5.23E-01 1.64E+OO miss 1407.99 2.39 -6.70E-02 9.16E-01 miss 1509.21 2.13 5.56E-01 1.24E+OO miss 1661. 27 1. 05 -9.38E-02 1.lOE+OO miss 1729.59 2.88 2.34E-01 8.46E-01 miss 1764.49 15.30 2.32E-01 2.74E-01 miss 1847.43 2.03 -8.37E-02 l.OlE+OO miss

> 2118. 51 1. 16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241. 99 7.25 4.82E-02 6.57E-02 2.83E-Ol miss 295.22

18.42 2.48E-01 1 .61E-01 miss 351. 93

35.60 2.41E-01 6.57E-02 miss 785. 96 1. 06 1.94E-01 1.65E+OO miss

+ Pb214-XR 74.82 5.80 6.41E-01 6.58E-01 1.22E+OO miss 77 .11

9.70 4.75E-01 6.58E-Ol miss 87.35 2.24 1.55E+D0 1. 72E+OO miss 89.78 0.82 1.74E+OO 4.09E+OO miss

+ Ra-226 186.21

3.64 2.40E-Ol 5. 0lE -01 5.0lE-01 miss

+ Ac-228 129.07 2.42 1.37E-01 7.53E-02 8.17E-01 miss 209.25 3.89 3.21E-01 4.63E-01 miss 270.24 3.46 1. 78E-01 5.44E-01 miss 328.00 2.95 1. 79E-01 6.28E-01 miss 338.32 11. 27 1. 51E-Ol 1 . 96E-01 miss 409.46 1. 92 -2.22E-01 8.48E-01 miss 463.00 4.40 2.38E-01 4 .84E-01 miss 794.95 4.25 4. 34E-01 6.58E-01 miss 911. 20

25.80 1. 97E-01 7.53E-02 miss 964. 77

4.99 2.57E-01 4 .04E-01 miss [160]

5/5/2016 12:36:0SPM Page 8 of8 Analysis Report for 05-May-16-10012 L3-10220C-FRGS-012SS (DRIED)

Nuclide Energy Yield{°/o) Activity NuclideMDA LineMDA Coim:

Name (pCilgrams) (pCi!grams) (pCi!grams) Corr (keV)

Ac-228 968. 97 15.80 1 .30E-01 7.53E-02 l .94E-01 miss 1588.20 3.22 -1.35E-01 4.38E-01 miss

+ Pa-231 27.36 10.30 1 .64E-01 7.52E-01 1 .54E+OO miss 283.69 1. 70 5.91E-01 1.lOE+OO miss 300.07 2.47 2.73E-01 7.52E-01 miss 302.65 2.20 4.25E-01 8.0lE-01 miss 330.06 1. 40 -3.75E-01 l.18E+OO miss

+ Th-234 92.~8 2 .13 8.69E-01 1. 78E+OO 1 .78E+OO miss 92.80 2.10 1.24E+OO 1 .82E+OO miss 112. 81 0.21 1.54E+OO 1.02E+Ol miss

+ U-235 143.76 10. 96 -9.19E-03 3.19E-02 1. 61E-01 miss 163.33 5.08 2.SOE-02 3.31E-01 miss 185.71

57.20 l. 53E-02 3.19E-02 miss 202 .11 1. 08 -1.69E-01 l.44E+OO miss 205.31 5. 01 3.34E-02 3.19E-01 miss

+ Am-241 59.54 35.90 -8.44E-02 4.16E-01 4.16E-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.

[161]

QQQQQ14SS?.CNF .. - - - - -Li-ve -Ti.m_e_:i-:~-ts-2~ -!:-~ -

00 120 Real Time 1 : -0.l(kev) 8192 2047. O(k~t\ *OS :08 2016 Stops'tart ;:Thu Start:

Acq. May 2.

V>

+-'

C:

~

0 u

,, .lo, I I ***1 1 I'

wJ~i;,J 1000 2000 3000 4000 5000 [162]

channel

5/5/2016 8:57:02AM Page 1 of8

.~pex-Gamma Anaiysis Report for 05-May- "i6-i 0002 L3-10220C-FRGS-013SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 05-May-16-10002 Sample Description : L3-10220C-FRGS-013SS (DRIED)

Sample Type : 1 L 130G Soil Sample Unit Sample Point Sample Size 1.624E+03 grams Facility : Default Sample Taken On : 5/3/2016 7:50:00AM Acquisition Started : 5/5/2016 8:19:53AM Procedure : 130G 1L Sand Sample Operator : JWelch Detector Name : P11314X2 Geometry : 130G Sand Live Time : 1800.0 seconds Real Time : 1801.3 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 : 11/26/2012 Efficiency Calibration Description Sample Number : 14847 PEAK WITH NID REPORT Peak Analysis Performed on : 5/5/2016 8:56:30AM 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

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Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide M 1 74.82 296 - 315 300.53 8.74E+Ol 25.90 2.28E+02 Pb214-XR Pb212-XR m 2 77. 01 296 - 315 309.24 1. 24E+02 28.55 2.49E+02 Pb214-XR Pb212-XR 3 86.80 345 - 354 348.35 4.30E+O l 35.39 2.00E+02 Eu-155 Pb212-XR Pb214-XR 4 92.76 367 - 377 37':. .18 5. 19E+Ol 40 .50 2.50E+02 Th-'.234 Th-234 Ac228-XR U235-XR 5 209. 4 0 835 - 842 838.09 2.77E+Ol 23.49 l.09E+02 Ac-228 M 6 238.63 949 - 973 954.83 2.84E+02 36.51 1. 4 9E+02 Pb-212 m 7 241.87 949 - 973 967.79 6.00E+O l 21.03 1.78E+02 Pb-214 8 295.16 1176 - 1188 1180 . 68 1. 28E+02 30.70 8.16E+Ol Pb-214 Eu-152 9 338.33 1347 - 1360 1353.18 7.14E+O l 26.73 8.91E+Ol Ac-228 10 351.90 1400 - 1414 1407.39 1.85E+02 35.32 1. 01E+02 Pb-214 Bi-2 11 11 510.74 2037 - 2052 2042.17 4.84E+O l 23.79 7.llE+Ol ..... ,4,/H,rl(

12 583.05 2324 - 2340 2331. 20 9.40E+Ol 27.07 6.60E+Ol Tl-208 13 609.30 2429 - 2444 2436.12 l .54E+02 29.07 4.42E+Ol Bi-214 14 661. 69 2639 - 2653 2645.57 5.37E+Ol 21.88 5.66E+Ol Cs-137 15 911.06 3636 - 3652 3642.75 6.40E+O l 20.26 3.21E+Ol Ac-228 16 969.36 3869 - 3883 3875.92 4.04E+O l 16.62 2.53E+Ol Ac-228 17 1120.16 4473 - 4485 4479.21 2.92E+O l 15.76 3.37E+Ol Bi-214 18 1238.36 4947 - 4958 4952.19 1. OlE+Ol 12.65 3.18E+Ol Bi-214 19 1460.90 5832 - 5855 5842.94 5.71E+02 49.26 2.67E+Ol K-40 20 1764.64 7053 - 7066 7059.25 2.47E+O l 10.79 4.56E+OO Bi-214

~",J M =First peak in a multiplet region _s-....s~t t, 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

[164]

5/5/2016 8:57:02AM Page 3 of8 Analysis Report for 05-May-16-10002 L3-10220C-FRGS-013SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Corr Uncertainty K-40 1. 00 1460.82

10 .66 6.53E+OO 8.00E-01 miss Cs-137 1. 00 661.66

85.10 4. SlE-02 l.92E-02 miss Tl-208 0.9 9 583.19

85.00 7.26E-02 2.27E-02 miss Pb-212 1. 00 115 .18 0 .60 238.63

43.60 2.32E-01 4.79E-02 miss 300.09 3.30 Pb212-XR 0 .99 74.82

10.28 5.64E-01 2.04E-01 miss 77 . 11

17.10 4.47E-01 1. 38E-01 miss 87.35 "' 3.97 4.84E-Ol 4. llE-01 miss 89.78 1. 46 Bi-214 0 .99 609.32

45.49 2.29E-01 5.12E-02 miss 768.36 4.89 806. 18 1. 26 934.06 3. 11 1120.29

14.92 1 .99E-01 1. 09E-01 miss 1155. 21 1. 63 1238.12

5.83 1.87E-01 2.36E-01 miss 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 2 . 28E-01 1.0lE-01 miss 1 847.43 2.03 2118.51 1. 16 Pb-L14 1. 00 241.99

7.25 2.97E-01 1 .15E-01 miss 295.22

18.42 2.85E-01 8.22E-02 miss 351.93

35.60 2.40E-Ol 5.97E-02 miss 785.96 1. 06 Ac-228 0. 99 129.07 2.42 209.25

3.89 2.36E-01 2.04E-Ol miss 270.24 3.46 328.00 2.95 338.32

11. 27 2.85E-01 l. 16E-01 miss 409.46 1. 92 463.00 4.40 794.95 4.25 911. 20

25.80 2.20E-Ol 7.22E-02 miss 964. 77 4.99 968. 97

15.80 2.36E-01 9.95E-02 miss 1 588.20 3.22 Ac228-XR 0 . 98 89. 96 1. 90 93.35

3.10 6.85E-01 5.80E-01 miss Th-234 1. 00 92.38 2 .13 92.80

2 .10 l.07E+OO 8.87E-01 mis s 112. 81 0 .21 U235-XR 0 .98 89. 96 3.47 93.35

5.60 3.79E-Ol 3. 06E-01 miss 105 .60 1. 32

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5/5/2016 8:57:02AM Page 4 of8 Analysis Report for 05-May-16-10002 L3-10220C-FRGS-013SS (DRIED)

= 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 (pCilgrams)

K-40 1 . 000 6.53E+OO 8. 00E-01 Cs-137 1 . 000 4.SlE-02 l.92E-02 X Eu-155 0 .998 Tl-208 0 .999 7.26E-02 2.27E-02 X Bi-211 0 .958 Pb-212 1. 000 2.32E-01 4.79E-02 Pb212-XR 0 .997 4.84E-01 l.lOE-01 Bi-214 0 .999 2.23E-01 4.lSE-02 Pb-214 1. 000 2.62E-01 4.45E-02 X Pb214-XR 0 .997 Ac-228 0 .998 2.37E-01 5.06E-02

? Ac228-XR 0 . 987 6.85E-01 5.80E-01

? Th-234 1.000 l.07E+OO 8.87E-01

? U235-XR 0 .989 3.79E-01 3.06E-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

[166]

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UNIDENTIFIED PEAKS Peak Locate Performed on : 5/5/2016 8:56:30AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 11 510.74 2.69034E-02 24.56 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 NuclideMDA LineMDA Coinc Name (pCilgrams) (pCUgrams) (pCi!grams) Corr (keV)

+ K-40 1460.82

10.66 6.53E+OO 2.57E-01 2.57E-01 miss

+ Cr-51 320.08 9.91 4.09E-02 1. 42E-01 1 .42E-Ol free

+ Mn-54 834.85 99.98 1.93E-03 1.88E-02 l .88E-02 miss

+ Co-58 810.76 99.45 -2.66E-03 l.lBE-02 1.18E-02 miss 1674.73 0.52 -3.33E-02 1. 96E+OO miss

+ Co-60 1173.23 99.85 5.50E-04 1. 06E-02 2.36E-02 miss 1332.49 99.98 -6.18E-03 l.06E-02 miss

+ Nb-94 702.65 99.81 -6.63E-04 1 .24E-02 1 .24E-02 miss 871.09 99.89 -1.00E-03 1 .36E-02 miss

+ Ag-108m 79.13 6.60 2.40E-02 1. 4 8E-02 3.68E-01 miss 433.94 90.50 -7.04E-04 l.48E-02 miss 614.28 89.80 7.30E-03 1.97E-02 miss 722.94 90.80 1.71E-03 1.68E-02 miss

+ Sn-113 255 .13 2 .11 1 .55E-01 1.79E-02 6.12E-01 free 391.70 64.97 -3.05E-03 1.79E-02 free

+ Cs-134 475.36 1. 48 -2.14E-01 1.25E-02 8.24E-01 miss 563.25 8.34 1. 37E-02 l.34E-01 miss 569.33 15.37 1.95E-02 8. 72E-02 miss [167]

5/5/2016 8:57:02AM Page 6 of8 Analysis Report for 05-May-16-10002 L3-10220C-FRGS-013SS (DRIED)

Nuclide Energy Yield(%) Activity Nuc/ideMDA LineMDA Caine Name (pCi/grams) (pCi/grams) (pCilgrams) Corr (keV)

Cs-134 604. 72 97.62 -5.27E-03 1. 25E-02 l.25E-D2 miss 795.86 85.46 O.OOE+OO 1. 91E-02 miss 801 .95 8.69 3.SlE-02 2.00E-01 miss 1038.61 0.99 4.71E-01 1.91E+OO miss 1167.97 1. 79 6.30E-01 1 . 49E+OO miss 1365.19 3.02 2.02E-02 4.14E-01 miss

+ Cs-137 661.66

85. 10 4.51E-02 2.48E-02 2.48E-02 miss

+ Eu-152 121. 7 8 28.67 2.34E-03 4. llE -02 4.31E-02 miss 244.70 7.61 -2.25E-02 1 . 68E-01 miss 295.94 0. 45 8.86E+OO 5.13E+OO miss 344.28 26.60 -l.18E-02 4.llE-02 miss 367.79 0.86 -4.49E-01 1.30E+OO miss 411. 12 2.24 -5.24E-02 6.69E-Ol miss 443. 96 2.83 5.44E-02 4.42E-01 miss 488.68 0.42 -4.lOE-01 2.87E+OO miss 563.99 0.49 3.79E-01 2.07E+OO miss 586.26 0.46 -4.41E-01 3.05E+D0 miss 678.62 0.47 1 .62E+OO 3. 46E+OO miss 688.67 0.86 1 .23E-01 l .77E+D0 miss 719.35 0.28 -5.54E-01 5.lOE+OO miss T:7 8.90 12. 96 -5.27E-02 l.03E-01 miss 810.45 0.32 -2.43E-01 3.83E+OO miss 867.37 4.26 2 .0lE-03 3.SOE-01 miss 919.33 0.43 -1.41E+OO 3.13E+OO miss 964. 08 14.65 5.59E-02 1.60E-01 miss 1085.87 10.24 -5.36E-03 l.96E-Ol miss 1089.74 1. 73 -4.78E-01 8.14E-Ol miss 1112. 07 13. 69 3.40E-03 1. 66E-Ol miss 1212.95 1. 43 -l .24E-01 l .60E+OO miss 1249.94 0.19 -8.25E-02 l .05E+Ol miss 1299.14 1. 63 4 .92E-02 l .30E+OO miss 1408.01 21.07 6.26E-02 l .13E-01 miss 1457.64 0.50 -5.22E+OO 6.83E+OO miss 1528.10 0.28 3.63E-01 4 .82E+OO miss

+ Eu-1 54 123.07 40.40 -1.23E-02 2 . 90E-02 2.90E-02 miss 247.93 6.89 3.69E-02 l .94E-Ol miss 591.76 4.95 8.13E-02 3.0lE-01 miss 692.42 1. 78 2.31E-01 l.04E+OO miss 723.30 20.06 -6.12E-03 7.38E-02 miss 756.80 4.52 1. 89E-02 3.37E-01 miss 873.18 12.08 2.49E-02 1. 24E-01 miss 996.29 10.48 -2.53E-02 l.43E-01 miss 1004. 76 18.01 8.29E-03 9.54E-02 miss 1274.43 34.80 l.78E-02 6. 77E-02 miss 1596. 48 1. 80 -2.73E-02 6.75E-01 miss

+ Eu-155 45.30 1. 31 -3.62E-01 7 . 64E-02 3.32E+OO miss

60. 01 1. 22 -5.35E-01 4 .07E+OO miss 86.55

30.70 6.26E-02 8.27E-02 miss 105 .31 21 .10 3.03E-02 7.64E-02 miss

+ Tl-208 583.19

85.00 7.26E-02 2.olE-02 2.61E-02 miss

+ Bi-211 351.07

13.02 6.56E-01 l.41E-01 l .41E-Ol miss

[168]

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Nuclide E;;e;gy Yield(%} Activity Nuclide ,.'1DA Lim;MDA Coinc Name (pCi/grams) (pCilgrams) (pCi/grams) Corr (keV}

+ Pb-211 404.85 3.78 -4.66E-02 3.24E-01 3.24E-01 miss 427.09 1. 76 4.81E-01 8.48E-01 miss 832. 01 3.52 2.52E-01 5.44E-01 miss

+ Bi-212 39.86 1. 06 -1.04E+OO 3.22E-01 3.96E+OO miss 727.33 6.67 1. 56E-01 3.22E-01 miss 785.37 1. 10 1.08E+OO l.99E+OO miss 1620.50 1. 47 l.50E-01 9.67E-01 miss

+ Pb-212 115.18 0 .60 -3.81E-01 3.50E-02 2.33E+OO miss 238.63

43.60 2.32E-01 3.SOE-02 miss 300.09 3.30 2.82E-01 4.91E-Ol miss

+ Pb212-XR 7 4.82

10.28 5.64E-01 1. 96E-01 3.38E-01 miss 77 .11

17.10 4.47E-01 l .96E-01 miss 87.35

3.97 4.84E-01 6.39E-01 miss 89.78 1. 46 7.28E-01 1 .43E+OO miss

+ Bi-214 609.32

45.49 2.29E-01 4. llE-02 4.llE-02 miss 768.36 4.89 8.07E-02 3.44E-01 miss 806.18 1. 26 -l.12E-01 1 .22E+OO miss 934.06 3.11 l. 98E-01 6.19E-01 miss 1120.29

14.92 1. 99E-01 1 .47E-01 miss 1155.21 1. 63 5.88E-01 1 .56E+OO miss 1238.12

5.83 1. 87E-01 3.BSE-01 miss 1280.98 1. 43 2.65E-01 l.35E+OO miss 1377. 67 3.99 2.93E-02 3.84E-01 miss 1385. 31 0.79 5. 91E-01 1.78E+OO miss 1401.52 1. 33 -6.77E-02 1.25E+OO miss 14 0 7.99 2.39 5. 51E-Ol 9.97E-01 miss 1509.21 2.13 2.lOE-01 8.28E-01 miss 1661. 27 1. 05 3.28E-01 1.69E+OO miss 1729.59 2.88 2.95E-01 7.25E-01 miss 1764.49

15 .30 2.28E-01 8.84E-02 miss 1847.43 2.03 8.76E-01 1.40E+OO miss

> 2118.51 1. 16 O.OOE+OO 0.00E+OO miss

+ Pb-214 241.99

7.25 2.97E-01 5.14E-02 2.31E-Ol miss 295.22

18.42 2.85E-01 8.19E-02 miss 351.93

35.60 2.40E-Ol 5.14E-02 miss 785.96 1. 06 8.73E-01 1.97E+OO miss Pb214-XR 74.82

5.80 l.OOE+OO 3.46E-01 5.99E-01 miss 77 . 11

9.70 7.88E-01 3. 46E-01 miss 87.35

2.24 8.58E-01 1.13E+OO miss 89.78 0.82 1.30E+OO 2.55E+OO miss

+ Ra-226 186.21 3.64 3.lSE-01 4.03E-01 4.03E-01 miss

+ Ac-228 129.07 2.42 2.76E-01 7.97E-02 5. 71E-01 miss 209.25

3.89 2.36E-01 3.18E-Dl miss 270. 24 3.46 4.49E-01 4.75E-Ol miss 328. 00 2.95 3.32E-01 5.95E-01 miss 338.32

11. 27 2.85E-01 1. 47E-01 miss 409.46 1. 92 2.68E-01 8.40E-01 miss 463. 00 4.40 l.20E-01 3.48E-01 miss 794.95 4.25 l.OSE-01 4.27E-01 miss 911.20

25.80 2.20E-01 7.97E-02 miss 964. 77 4 .99 1.09E-01 4.62E-01 miss [169]

5/5/2016 8:57:02AM Page 8 of8 Analysis Report for 05-May-16-1 0002 L3-10220C-FRGS-013SS (DRIED)

Nuclide Energy Yield(%) Activity Nuc/ideMDA LineMDA Coinc Name (keV) (pCi!grams) (pCi/grams) (pCi!grams) Corr Ac-228 968. 97

15. 80 2.36E-01 7.9,E-02 1.19E-01 miss 1588.20 3.22 2.64E-01 7.04E-01 miss

+ Pa-231 27.36 10.30 O.OOE+OO 3.52E-02 3.52E-02 miss 283.69 1. 70 -2. 89E-02 7.20E-01 miss 300.07 2.47 3. 77E-01 6.55E-01 miss 302.65 2.20 -9.48E-02 5.88E-01 miss 330.06 1. 40 -1.65E-01 9.90E-Ol miss

+ Th-234 92.38 2 .13 1. 18E+OO 1. 14E+OO .:.14E+OO miss 92.80

2. 10 1. 07E+OO 1.34E+OO miss 112. 81 0.21 -2.36E+OO 7.06E+OO miss

+ 0-235 143.76 10.96 -3.63E-02 2.63E-02 l.03E-01 miss 163.33 5.08 3.44E-02 2.53E-01 miss 185.71 57.20 2.46E-02 2. 63E-02 miss 202 .11 1. 08 -2.41E-01 1 . 03E+OO miss 205.31 5. 01 6.83E-03 2.lSE-01 miss

+ Am-241 59.54 35.90 -2.90E-03 1. 48E-01 1.48E-Ol 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.

[170]

0000014847.CNF Live Time :1800.000 sec 120-- Real Time :1801.340 sec Start: 1: -0. 2(kev) stop : 8192: 2047 .4(kev)

Acq. start :Thu May 05 08: 19: 53 2016 110-100-90 80

~

7 70 .D tn

,1,-1 i::

u 0

60 50 X

'c<

"'x

~

40 X

~

30 ~

I-'

20 10 0

1000 2000 3000 4000 5000 6000 7000 8000 channel [171]

5/5/2016 8:58:07AM Page 1 of8

~~,~pex-Gamma Analysis Report for 05-May-16-10003 L3-10220C-FRGS-014SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 05-May-16-1 0003 Sample Description : L3-10220C-FRGS-014SS (DRIED)

Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 1.828E+03 grams Facility : Default Sample Taken On : 5/3/2016 8:16:00AM Acquisition Started : 5/5/2016 8:20:06AM Procedure : 130G 1L Sand Sam pie Operator : JWelch Detector Name : P40818B Geometry : 130G Sand Live Time : 1800.0 seconds Real Time : 1803.0 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 : 14848 PEAK WITH NJD REPORT Peak Analysis Performed on : 5/5/2016 8:57:32AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.N LB Peak Match Tolerance : 1.000FWHM

[172]

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Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi!grams) Corr Uncertainty Bi-214 0.99 806.18 1. 26 934.06 3.11 1120. 29

14.92 l .94E-0 1 l. 06E-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 1 407.99 2.39 1 509.21 2 .13 1661.27 1. 05 1729.59 2.88 1764.49

15.30 l.75E-O l 8.77E-02 miss 1847.43 2.03 2118.51 1.16 Pb-214 1. 00 241.99 7.25 295.22

18.42 2.57E-0 l 9.25E-02 miss 351.93

35.60 2.68E-Ol 6.37E-02 miss 785. 96 1. 06 Pb214-XR 1. 00 74.82

5.80 5.16E-01 6.61E-01 miss 77 .11 9.70 87.35 2.24 89.78 0.82 Ac-228 0.99 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32

11. 27 2 . 88E-Ol 1 .15E-01 miss 409.46 1. 92 463.00 4.40 794.95 4.25 911. 20

25.80 2.88E-01 8.12E-02 miss 964. 77 4.99 968. 97

15.80 1.98E-01 l.16E-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.

[173]

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INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams)

K-40 0. 996 5.47E+OO 6.92E-01 Cs-137 1. 000 1. 90E-02 C..::: ~,ct\ 1. 37E-02 Tl-208 1. 000 7.39E-02 \J.l,. 2.19E-02 X Bi-211 0. 957 Pb-212 1. 000 2.18E-Ol ~ 5.40E-02

? Pb212-XR 1. 000 2.91E-Ol 3.72E-01 Bi-214 0 .999 2.00E-01 3.96E-02 Pb-214 1 . 000 2.64E-01 5.25E-02

? Pb214-XR 1 . 000 5.16E-01 6.61E-01 Ac-228 0 .998 2.66E-01 5.76E-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

[174]

5/5/2016 8:58:07AM Page 5 of8 Analysis Report for 05-May-16-10003 L3-10220C-FRGS-014SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 5/5/2016 8:57:32AM 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: \Can berra\Apex\Root\Default\Li brary\ZI ON LIB-BN L. N LB Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (keV) (pCi/grams) (pCUgrams) (pCilgrams) Corr

+ K-40 1460.82

10.66 5.47E+OO l.61E-01 1. 61E-01 miss

+ Cr-51 320.08 9. 91 1.74E-02 1. 48E-Ol l .48E-01 free

+ Mn-54 834.85 99.98 4.71E-03 2.03E-02 2.03E-02 miss

+ Co-58 810.76 99.45 -8.07E-03 1. 31E-02 1.31E-02 miss 1674.73 0.52 5.60E-01 3.16E+OO miss

+ Co-60 1173.23 99.85 3.37E-03 1 .78E-02 2.14E-02 miss 1332.49 99.98 3.53E-03 l.78E-02 miss

+ Nb-94 702.65 99.81 4 .59E-03 1. 54E-02 l.77E-02 miss 871.09 99.89 1 .04E-03 1 .54E-02 miss

+ Ag-108m 79.13 6.60 1 .74E-02 l.62E-02 5.86E-01 miss 433.94 90.50 2.22E-03 1.62E-02 miss 614.28 89.80 1.lOE-02 2.04E-02 miss 722. 94 90.80 -5.0SE-03 1. 71E-02 miss

+ Sn-113 255.13 2. 11 2.57E-01 1 .68E-02 7.57E-01 free 3 91. 70 64.97 -1.17E-02 1.68E-02 free

+ Cs-134 475.36 1. 48 1. llE-01 1. 80E-02 9.90E-01 miss 563.25 8.34 6.00E-02 2.17E-01 miss 569.33 15.37 2.38E-02 1. llE-01 miss 604.72 97. 62 6.41E-03 1 .BOE-02 miss [175]

5/5/2016 8:58:07AM Page 6 of8 Analysis Report for 05-M ay-16-10003 L3-10220C-FRGS-014SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCilgrams) (pCilgrams) (pCi!grams) Corr (keV)

Cs-134 795.86 85.46 -7.78E-04 1 .80E-02 2.20E-02 miss 801.95 8.69 -1.02E-02 l.97E-01 miss 1038.61 0.99 -3.06E-01 1.82E+OO miss 1167. 97 1. 79 -3.05E-01 1.0SE+OO miss 1365.19 3.02 2.59E-02 6.33E-01 miss

+ Cs-137 661.66

85.10 l .90E-02 2.03E-02 2.03E-02 miss

+ Eu-152 121.78 28.67 l .87E-02 4.69E-02 5. 67E-02 miss 244.70 7.61 -4.52E-03 2.06E-01 miss 295.94 0.45 6.43E+OO 5.lOE+OO miss 344.28 26.60 -2.82E-02 4.69E-02 miss 367.79 0.86 -1.97E-01 1.49E+OO miss 411.12 2.24 -4.91E-02 6.21E-01 miss 443. 96 2.83 -2.24E-01 4.15E-01 miss 488.68 0.42 -2.02E+OO 2.99E+OO miss 563.99 0.49 3.38E+OO 3.89E+OO miss 586.26 0.46 -5.28E-01 3.32E+OO miss 678.62 0.47 2.53E-02 2. 96E+OO miss 688.67 0.86 8.58E-02 l.89E+OO miss 719.35 0.28 -8.26E-01 6.00E+OO miss 778. 90 12. 96 3.54E-02 1.33E-01 miss 810.45 0.32 -8.55E-01 4.73E+OO miss 867.37 4.26 3.46E-02 4.llE-01 miss 919.33 0.43 2.12E+OO 4.13E+OO miss 964.08 14 .65 2. llE-02 l.55E-01 miss 1085.87 10 .24 4.47E-02 l.93E-01 miss 1089.74 1. 73 -l.17E-01 9. 91E-01 miss 1112.07 13. 69 1. 54E-02 1.42E-01 miss 1212.95 1. 43 2.12E-02 l.66E+OO miss 1249.94 0.19 -2.50E+OO 1 .07E+Ol miss 1299.14 1. 63 2.19E-01 1 .41E+OO miss 1408.01 21.07 5.65E-02 l .15E-01 miss 1457.64 0.50 -2.77E+OO 7.32E+OO miss 1528.10 0.28 -3.16E-01 4.76E+OO miss

+ Eu-154 123.07 40.40 7.64E-03 3 . 93E-02 3.93E-02 miss 247.93 6.89 -2.74E-02 2.18E-01 miss 591. 76 4.95 -4.84E-03 2. 96E-01 miss 692.42 1. 78 5.45E-01 1.14E+OO miss 723.30 20.06 -2.88E-02 7.73E-02 miss 756.80 4.52 1.62E-01 4.43E-01 miss 873.18 12.08 -4.09E-02 1. 05E-01 miss 996.29 10.48 1. 03E-03 l. 54E-Ol miss 1004.76 18.01 -1.21E-03 9.03E-02 miss 1274.43 34.80 -2.46E-02 5.46E-02 miss 1596.48 1. 80 -1.44E-01 7.73E-01 miss

+ Eu-155 45.30 1. 31 4.75E+OO 9 , 96E-02 1.07E+Ol miss 60.01 1. 22 -1 .40E+OO 1.08E+Ol miss

£'6.55 30.70 -1.66E-02 1.07E-01 miss 105.31 21 .10 6.61E-03 9. 9oE-02 miss

+ Tl-208 583.19

85.00 7.39E-02 2.38E-02 2.38E-02 miss

+ Bi-211 351.07

13. 02 7.33E-01 1. 40E-01 1. 40E-01 miss

+ Pb-211 404.85 3.78 1. 27E-01 4.28E-01 4.28E-01 miss

[176]

5/5/2016 8:58:0?AM Page 7 of8 Analysis Report for 05-May-16-1 0003 L3-10220C-FRGS-014SS (DRIED)

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

Pb-211 427.09 1. 76 2.80E-01 4.28E-01 9.31E-01 miss 832.01 3.52 4.5 1 E-02 4. 97E-01 miss

+ Bi-212 39.86 1. 06 -7.95E+OO 2.53E-01 9.89E+OO miss 727.33 6.67 2.19E-02 2.53E-01 miss 785.37 1. 10 1 .21E-01 1. 69E+OO miss 1620.50 1. 47 5.70E-01 l.33E+OO miss

+ Pb-212 115 .18 0.60 8.56E-01 5.32E-02 3.19E+OO miss 238.63

43.60 2.18E-01 5.32E-02 miss 300.09 3.30 3.79E-01 5.09E-01 miss

+ Pb212-i~R 74.82

10.28 2.91E-01 3.43E-01 6.04E-01 miss 77 .11 17.10 4.02E-01 3.43E-01 miss 87.35 3.97 5.93E-01 8.53E-01 miss 89.78 1. 46 4 .63E-01 1.86E+OO miss

+ Bi-21 4 609.32

45.49 2.09E-01 4 .21E-02 4.21E-02 miss 768.36 4.89 -5.62E-02 3.74E-01 miss 806.18 1. 26 -2.03E-01 1.36E+OO miss 934.06 3 . 11 -4.77E-02 5.57E-01 miss 1120.29

14.92 1.94E-01 1 .42E-01 miss 1155.21 1. 63 2.74E-01 1.44E+OO miss 1238.12 5.83 2.08E-01 4. 93E-01 miss 1280.98 1. 43 3.03E-01 1.53E+OO miss 1377.67 3.99 2.33E-01 5.BlE-01 miss 1385. 31 0.79 1.21E+OO 2.75E+OO miss 1401.52 1. 33 -1.13E-01 1.39E+OO miss 1407.99 2.39 4.97E-01 1.0lE+OO miss 1509.21 2 .13 4.37E-01 1.0lE+OO miss 1661. 27 1. 05 1.06E-02 1.37E+OO miss 1729.59 2.88 4.76E-01 8.30E-01 miss 1764.49

15. 30 1. 7 5E-01 7.95E-02 miss 1847.43 2.03 7.96E-02 9.98E-01 miss

> 2118.51 1. 16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241.99 7.25 2.09E-01 5.12E-02 2. 71E-01 miss 295.22

18.42 2.57E-01 1.18E-01 miss 351.93

35.60 2.68E-01 5.12E-02 miss 785.96 1. 06 1.82E-01 1. 71E+OO miss

+ Pb214-XR 74.82

5.80 5.16E-01 6.04E-01 1.07E+OO miss 77 .11 9.70 7.09E-01 6.04E-01 miss 87.35 2.24 1. 05E+OO 1.51E+OO miss 89.7(3 0.82 8.24E-01 3.32E+OO miss

+ Ra-226 186.21 3.64 5.23E-01 5.02E-01 5.02E-01 mi ss

+ Ac-228 129.07 2.42 1. 41E-01 8.40E-02 7.40E-01 miss 209.25 3.89 2.17E-01 4.08E-01 miss 270.24 3.46 1.64E-01 5.16E-01 miss 328.00 2.95 4.95E-01 6.15E-01 miss 33 8 .32

11. 27 2.88E-01 1 .43E-01 miss 409.46 1. 92 7.36E-02 7.33E-01 miss 463. 00 4.40 2.74E-01 4 .34E-01 miss 794.95 4.25 2.28E-01 5.12E-01 miss 911. 20

25.80 2.88E-01 8.40E-02 miss 964.77 4.99 1.39E-Ol 4.64E-Ol miss 968.97

15.80 1.98E-01 1.68E-Ol miss [177]

5/5/2016 8:58:07AM Page 8 of8 Analysis Report for 05-May-16-10003 L3-10220C-FRGS-014SS (DRIED)

Nuclide Energy Yield(%) Activif1/ NuclideMDA LineMDA Caine Name (pCilgrams) (pCi!grams) (pCilgrams) Corr (keV)

Ac-228 1588.20 3.22 2.SOE-01 8.40E-02 6.33E-01 miss

+ Pa-231 27.36 10.30 2.59E-03 5.31E-01 1.21E+OO miss 283.69 1. 70 -9.04E-02 8. 99E-01 miss 300.07 2.47 5.06E-01 6.80E-01 miss 302.65 2.20 -4.76E-01 5.31E-01 miss 330.06 1. 40 -7.38E-01 9.BlE-01 miss

+ Th-234 92.38 2 .13 9.33E-Ol 1.47E+OO l .47E+OO miss 92.80 2.10 l .08E+OO 1 .48E+OO miss 112. 81 0 .21 5.56E+OO 1.03E+Ol miss

+ U-235 143.76 10. 96 5.69E-02 3.19E-02 1.49E-01 miss 163.33 5.08 3.32E-02 2.86E-Ol miss 185. 71 57.20 2.65E-02 3.19E-02 miss 202 . 11 1. 08 -7.44E-02 l.28E+OO miss 205.31 5.01 1.59E-01 2.85E-01 miss

+ Am-241 59. 54 35.90 l.SSE-01 3.88 E-01 3.88E-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.

[178]

0000014848 .CNF Live Time :1800.000 sec 120 Real Time :1803.010 sec Start: 1: -0. l(kev)

Stop : 8192: 2047. O(kev)

Acq. start :Thu May 05 08: 20: 06 2016 110 100 90 80 70 c:,

Vl

.µ C:

=i 8 60 50 40 30 20 10 1000 2000 3000 4000 5000 6000 7000 [179] 8000 channel

6/2/2016 12:57:50PM Page 1 of8

~§~pex-Gamma Analysis Report for 02-Jun-16-10007 L3-10220C-FJGS-015SS (DRIED)

GAMMA SPECTRUM ANALYS/S Sample Identification : 02-Jun-16-10007 Sample Description ' L3-10220C-FJGS-015SS (DRIED)

Sample Type Off Site Sample Unit Sample Point Sample Size 1.151 E+03 grams Facility Default Sample Taken On : 5/23/2016 4:10:00PM Acquisition Started : 6/2/2016 12:47:11 PM Procedure : 130G 1 L Soil Sample Operator : JWelch Detector Name : P11314X2 Geometry : 130G Soil Live lime : 600.0 seconds Real Time : 600.5 seconds Dead lime : 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 : 15055 PEAK WITH NID REPORT Peak Analysis Performed on : 6/2/2016 12:57:17PM 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

[180]

6/2/2016 12:57:SOPM Page 2 of8 Analysis Report for 02-Jun-16-10007 L3-10220C-FJGS-015SS (DRIED)

Peak Energy ROI ROI Peak Net Peak NetArea Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 76.84 305 - 314 308.57 3. 96E+Ol 22.80 6.68E+Ol Pb214-XR Pb212-XR 2 238.57 948 - 961 954.58 4.68E+Ol 25.63 8.23E+Ol Pb-212 3 338.36 1348 - 1359 1353. 30 1.70E+Ol 1 4.29 2.80E+Ol Ac-228 4 352.00 1400 - 1412 1407.78 4.78E+Ol 1 7.74 2.64E+Ol Pb-214 Bi-2 11 5 582.90 2326 - 2335 2330.61 2.31E+Ol 1 2.16 1. 39E+Ol Tl-208 6 609.32 2429 - 2441 2436.20 3.91E+Ol 13.88 7.83E+OO Bi-214 7 661.55 2639 - 2652 2645.02 5.26E+Ol 1 6.70 1.48E+Ol Cs-137 8 911. 39 3640 - 3650 3644.08 l. 63E+Ol 9.70 7.33E+OO Ac-228 9 1460.70 5833 - 5851 5842.12 l.14E+02 22.22 '.3. 03E+OO 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) Corr (pCilgrams) Uncertainty K-40 0. 99 1460.82

10. 66 5.47E+OO 1.17E+OO miss Cs-137 0. 99 661.66

85. 10 l .85E-01 6.28E-02 miss Tl-208 0. 99 583.19

85. 00 7.44E-02 4 .02E-02 miss Bi-211 0. 94 351.07

13.02 7.06E-01 2.86E-01 miss Pb-212 1. 00 115 .18 0.60 238.63

43.60 1. 59E-01 9.09E-02 mi3S 300.09 3.30 Pb212-XR 0. 99 74.82 10. 28 77 .11

17.10 6.24E-01 3.81E-01 miss 87.35 3.97 89.78 1. 46 Bi-214 1. 00 609.32

45.49 2.43E-01 S. llE-02 miss 768.36 4 .89 806.18 1. 26 934.06 3 . 11 1120.29 14 .92 1155. 21 1. 63 [181]

6/2/2016 12:57:50PM Page 3 of8 Analysis Report for 02-Jun-16-10007 L3-10220C-FJGS-015SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) Corr (pCilgrams) Uncertainty 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 1. 00 241.99 7.25 295.22 18.42 351.93

35.60 2.58E-0 1 1. 04E-01 miss 785.96 1. 06 Pb214-XR 0 .99 74.82 5.80 77 . 11

9.70 l .lOE+OO 6 .80E-01 mi ss 87.35 2.24 89.78 0.82 Ac-228 0 .99 129.07 2.42 209.25 3.89 270.24 3.46 328 .00 2.95 338.32

11. 27 2.83E- 0 1. 2 . 42E-Ol miss 409.46 1. 92 463 .00 4.40 794.95 4 .25 911 .20

25.80 2. 35E-01 1. 41E-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

[182]

6/2/2016 12:57:50PM Page4 of8 Analysis Report for 02-Jun-16-10007 L3-10220C-FJGS-015SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence (pCi/grams) Uncertainty K-40 0.999 5.4':"E+OO 1.1 7E+OO Cs-137 0.999 1 .85E-Ol 6.28E-02 Tl-208 0.995 7.44E-02 4 .02E-02

? Bi-211 0.948 7.06E-01 2.86E-01 Pb-212 1. 000 1. 59E-01 9.09E-02

? Pb212-XR 0.998 6.24E-01 3.BlE-01 Bi-214 1. 000 2.43E-01 9. llE-02

? Pb-214 1 . 000 2.58E-01 1. 04E-01

? Pb214-XR 0 .998 l.lOE+OO 6.SOE-01 Ac-228 0 .999 2.47E-01 1.22E-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

[183]

6/2/2016 12:57:50PM Page 5 of8 Analysis Report for 02-Jun-16-10007 L3-10220C-FJGS-015SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/2/2016 12:57:17PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy {ke VJ 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 NuclideMDA LineMDA Caine Name (pCilgrams) (pCUgrams) (pCi/grams) Corr (keV)

+ K-40 1460.82

10 .66 5.47E+ OO 6.15E-01 6.15E-01 miss

+ Cr-51 320.08 9. 9 1 9.90E-02 4.06E-01 4.06E-01 free

+ Mn-54 834.85 99.98 2.78E-03 3.85E-02 3.85E-02 miss

+ Co-53 810.76 99.45 O.OOE+OO 1 .03E-02 1.03E-02 miss 1674.73 0.52 O.OOE+OO 3.27E+OO mi ss

+ Co-6 0 1173.23 99.85 l .78 E-02 1 .30E-02 6.62E-02 miss 1332.49 99.9 8 O.OOE+OO 1. 30E-02 miss

+ Nb-94 702.65 99.81 1.41E-02 2.65E-02 5.20E- 0 2 miss 871.09 99.89 -7.80 E-03 2.65E-02 miss

+ Ag-108m 79 .13 6.60 2.32E-01 2.94E-02 9.94E-01 miss 433.9 4 90.50 1. 18E-03 3.23E- 0 2 miss 614 .28 89.80 -6.33E-03 2.9 4E- 02 miss 722. 94 90.8 0 4 . 0 8E- 0 3 3.76E-02 miss

+ Sn-113 255 .13 2 .11 -3.27E-01 4 .79E-0 2 1. 24E+OO free 391.7 0 64. 97 - 6 .79E- 0 3 4.79E-02 free

+ Cs-134 475.36 1. 48 -1.77E+ OO 3.49E-02 l .95E+OO miss 563.25 8.34 -2.16E- 0 1 3.89E-01 miss 569.33 15.37 9.99E-02 3.08E-01 miss 6 04. 7 2 97. 62 2.33E-03 3.49E-02 miss [184]

6/2/2016 12:57:50PM Page 6 of8 Analysis Report for 02-Jun-16-10007 L3-10220C-FJGS-015SS (DRIED)

Nuclide Energy Yield{°./o) Activity NuclideMDA LineMDA Coinc Name (pCilgrams) (pCi!grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85. 4 6 9.33E-03 3.49E-02 5.64E-02 miss 801.95 8.69 -9.55E-02 3.67E-01 miss 1038.6 1 0.99 -1. 03E+OO 3.04E+OO miss 1167 . 97 1. 79 -6.69E-01 1.82E+OO miss 1365 .19 3.02 2.14E-Ol 2 .13E+OO miss

+ Cs-137 661.66

85.10 l.85E-Ol 5. 74 E-02 5.74E-02 miss

+ Eu-152 121.78 28.67 3.19E-02 1.0lE-01 l.03E-01 miss 244.70 7.61 -1.43E-02 3.lSE-01 miss 295.94 0.45 5.18E+OO 9.94E+OO miss 344.28 26.60 -2.62E-03 l . OlE-01 miss 367.79 0.86 -2.15E-01 3.25E+OO miss 411 .12 2.24 2.59E-01 1.45E+OO miss 443. 96 2.83 -l.18E-Ol 8.64E-01 miss 488.68 0.42 l .85E+OO 8.68E+OO miss 563.99 0.49 -l.24E+OO 7. 71E+OO miss 586.26 0.46 -3.48E+OO 7.20E+OO miss 678.62 0.47 -4.30E-01 6.95E+OO miss 689.67 0.86 -l.19E+OO 4.30E+OO miss 719.35 0.28 1 .77E+OO l.22E+Ol miss 778. 90 12. 96 2.04E-02 3 .lOE-01 miss 810.45 0 .32 2 .14E+OO 9.93E+OO miss 867.37 4 .26 -1.26E-01 7.83E-01 miss 919.33 0.43 1 .89E+OO l .05E+Ol miss 964.08 14.65 1. 41E-01 4 .40E-01 miss 1085.8 7 10.24 l .55E-01 5.35E-01 miss 1089.74 1. 73 5.19E-Ol 2. 91E+OO miss 1112. 07 13. 69 8.86E-03 3. 72E-01 miss 1212.95 1. 43 -5.40E-01 2.92E+OO miss 1249.94 0.19 -1.62E+OO 2. 61E+Ol miss 1299. 1 4 1. 63 O.OOE+OO 7.83E-01 miss 1408. 01 21. 07 -5.74E-02 l.74E-01 miss 1457.64 0.50 -l.15E+Ol l.61E+Ol miss 1528. 10 0.28 O.OOE+OO *s.09E+OO miss

+ Eu-154 123.07 40.40 -l.68E-02 7.12E-02 7.12E-02 miss 247.93 6.89 l .32E-01 4.17E-01 miss 591 .76 4. 95 4. llE-02 6.04E-01 miss 692.42 1. 78 -5.94E-01 l .61E+OO miss 723.30 20.06 1. 76E-02 1 . 71E-01 miss 756.8 0 4.52 -2.12E-01 8. 72E-01 miss 873.18 12.08 2.99E-02 3.22E-01 miss 996.29 10.48 -4.40E-02 2.78E-Ol miss 1004.76 18.01 4.78E-02 2.65E-01 miss 1274.43 34.80 1.43E-02 l.24E-01 miss 1596. 48 1. 80 6.50E-01 3.29E+OO miss

+ Eu-155 45.30 1. 31 -8.74E-01 1. 51E-01 7.40E+OO miss 60 .01 1. 22 6.76E+OO 1 .23E+Ol miss 86.55 30.70 2.90E-02 l .75E-01 miss 105.31 21.10 -6.47E-03 l .51E-Ol miss

+ Tl-208 583.19

85.00 7.44E-02 4.83E-02 4 .83E-02 miss

+ Bi-211 351.07

13.02 7.06E-01 3. lOE-01 3 .lOE-01 miss

+ Pb-211 404.85 3.78 l. 03E-01 8.93E-01 8.93E-01 miss

[185]

6/2/2016 12:57:50PM Page 7 of8 Analysis Report for 02-Jun-16-10007 L3-10220C-FJGS-015SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCi/grams) (pCi/grams) (pCilgrams) Corr (keV)

Pb-211 427.09 1. 76 1. 84E-01 8.93E-01 1.77E+OO miss 832 .01 3.52 5.78E-02 l.19E+OO miss

+ Bi-212 39.86 1. 06 2. 96E+OO 5.74E-01 1. 08E+Ol miss 727. 33 6.67 4.78E-02 5.74E-01 miss 785.37 1. 10 -4.06E-01 2.83E+OO miss 1620.50 1. 47 O.OOE+OO 1. 02E+OO miss

+ Pb-212 115 .18 0.60 1.69E+OO 1. 30E-01 5.62E+OO miss 238.63

43.60 l.59E-01 1.30E-01 miss 300.09 3.30 -l.83E-01 9.12E-01 miss

+ Pb212-XR 74.82 10 .28 7.15E-01 5.35E-01 9.28E-01 miss 77 .11

17 . 10 6.24E-01 5.35E-01 miss 87.35 3.97 l .13E-01 1.27E+OO miss 89.78 1. 46 5.22E-01 3.15E+OO miss

+ Bi-214 609.32

45.49 2.43E-01 7.84E-02 7.84E-02 miss 768.36 4.89 2.25E-02 8. llE-01 miss 806.18 1. 26 2.93E-01 3.24E+OO miss 934.06 3 .11 4.31E-01 l.93E+OO miss 1120.29 14.92 6.81E-02 4.97E-01 miss 1155.21 1. 63 -6.84E-01 2.86E+OO miss 1238.12 5.83 2.88E-Ol l .17E+OO miss 1280.98 1. 43 1 .30E+OO 3.89E+OO miss 1377.67 3.99 3.86E-D1 l .61E+D0 miss 1385. 31 0.79 1.15E+D0 5.76E+D0 miss 1401. 52 1. 33 -2.13E-01 3.46E+OO miss 1407.99 2.39 -5.05E-01 1.53E+OO n1iss 1509.21 2.13 1. 06E-Ol 1. 81E+OO miss 1661.27 1. 05 O.OOE+OO 1. 46E+OO miss 1729.59 2.88 O.OOE+OO 5.48E-01 miss 1764.49 15.30 2.71E-01 5.81E-01 miss 1847.43 2.03 O.OOE+OO 8.14E-01 miss

> 2118. 51 1.16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241.99 7.25 3.23E-01 l .13 E-D1 5.46E-01 miss 295.22 18.42 2.79E-01 2.84E-01 miss 351.93

35.60 2.58E-Ol 1.13E-01 miss 785.96 1. 06 8.18E-01 3.80E+OO miss

+ Pb214-XR 74 .82 5.80 l.27E+OO 9.44E-D1 1.65E+OO miss 77.11

9.70 1.lOE+OO 9.44E-01 miss 87.35 2.24 2.0lE-01 2.26E+OO miss 89.78 0.82 9.29E-01 5.61E+OO miss

+ Ra-226 186.21 3.64 l.88E-01 9.43E-01 9.43E-D1 miss

+ Ac-228 129.07 2.42 3.42E-01 l.66E-01 1. 26E+OO miss 209.25 3.89 l.06E-01 7.78E-01 miss 270.24 3.46 2.51E-01 1.lOE+OO miss 328.00 2.95 l. 24E-01 1.13E+OO miss 338.32

11. 27 2.83E-01 3.64E-01 miss 409.46 1. 92 -2.14E-01 l.68E+OO miss 463.00 4.40 6.16E-01 1. 07E+OO miss 794.95 4.25 2.52E-01 1.12E+D0 miss 911. 20

25.80 2.35E-01 1.66E-01 miss 964.77 4.99 5.44E-01 l.35E+OO miss 968.97 15.80 3.28E-01 5.22E-01 miss [186]

6/2/2016 12:57:50PM Page 8 of8 Analysis Report for 02-Jun-16-10007 L3-10220C-FJGS-015SS (DRIED)

Nuclide Energy Yield{°/o) Activity Nuc/ideMDA LineMDA Caine Name (pCi/grams) (pCUgrams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 -7.27E-02 l.66E-01 l.57E+OO miss

+ Pa-231 27.36 10.30 O.OOE+OO l.60E-01 1.60E-01 miss 283.69 1. 70 4.90E-02 1.38E+OO miss 300.07 2.47 -2.45E-01 1.22E+OO miss 302.65 2.20 -l.19E-01 1.49E+OO miss 330.06 1. 40 3.18E-Ol 2.48E+OO miss

+ Th-234 92.38 2.13 5.65E-01 3 . l7 E+OO 3.17E+OO miss 92.80 2.10 7.92E-01 3.25E+OO miss 112. 81 0.21 -2.20E-01 l.87E+Ol miss

+ U-235 143.76 10. 96 -2.67E-02 6.39E-02 2. 72E-01 miss 163.33 5.08 -2.02E-Ol 5.04E-01 miss 185.71 57.20 3.90E-02 6.39E-02 miss 202 . 11 1. 08 6.74E-01 2. 9GE+OO miss 205.31 5.01 1. lOE-01 .5.SOE-01 miss

+ Am-241 59.54 35.90 5.63E-03 3.88E-01 3.88E-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.

[187]

0000015055.CNF Live Time :600.000 sec 60 Real Time :600.500 sec start: 1: -0. 2(kev) stop : 8192 :2047.4(kev)

Acq. Start :Thu Jun 02 12:47:11 2016 55 50 45 40 35 V1

,I-'

C:

s 8 30 25

~

20 ""

j

..D 0..

15 10 5

0 1000 2000 3000 4000 5000 6000 7000 8000 channel [188]

6/2/2016 12:58:27PM Pager of8 Analysis Report for 02-Jun-16-10008 L3-10220C-FJGS-016SS (DRIED)

GAMMA SPECTRUM ANALYS/S Sample Identification : 02-J un-16-1 0008 Sample Description : L3-10220C-FJGS-016SS (DRIED)

Sample Type : Off Site Sample Unit Sample Point Sample Size 1.362E+03 grams Facility Default Sample Taken On 5/23/2016 4:15:00PM Acquisition Started 6/2/2016 12:47:18PM 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 : 15056 PEAK WITH NID REPORT Peak Analysis Performed on : 6/2/2016 12:57:56PM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C: \Ca nberra\Apex\Root\Defau lt\Library\Zion Lib-B NL. NLB Peak Match Tolerance : 1.000FWHM

[189]

6/2/2016 12:58:27PM Page 2 of8 Analysis Report fer 02-Ju n-16-1 0008 L3-10220C-FJGS-016SS (DRIED)

Peak Energy ROI ROI Peak Net Peak NetArea Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.70 947 - 960 955.28 9.47E+ Ol 30. 53 1.01E+02 Pb-212 2 295.06 1175 - 1188 1180. 57 4.25E+Ol 21. 09 4.90E+Ol Pb-21 4 Eu-152 3 351.92 1403 - 1416 1407.88 6.67E+Ol 20.98 3.47E+Ol Pb-2U Bi-211 4 511. 07 2039 - 2049 2044.15 2.27E+Ol 1 2. 7 6 1.67E+Ol 5 583.09 2325 - 2339 2332.12 4.15E+Ol :i.5.53 1.50E+Ol Tl-208 6 608.90 2430 - 2444 2435.37 5. 78E+Ol 1 8.72 2.24E+Ol Bi-214 7 910.92 3638 - 3649 3643.37 3.33E+Ol ::;_2. 47 5.50E+OO Ac-228 8 1460.81 5834 - 5854 5844.20 1. 36E+02 23.93 5.75E+OO K-40 9 1764.04 7052 - 7065 7058.57 1.80E+Ol 8.94 1.91E+OO Bi-214 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) Corr (pCilgrams) Uncertainty K-40 1. 00 1460.82

10.66 6 .13E+OO l.20E+OO miss Tl-208 0.99 583.19

85. 00 l. 25E-01 4.93E-02 miss Pb-212 1. 00 115. 18 0.60 238.63

43.60 3.07E-01 1. llE-01 miss 300.09 3.30 Bi-214 0.99 609.32

45.49 3.36E-01 1.16E-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 [190]

6/2/2016 12:58:27PM Page 3 of8 Analysis Report fer 02-Jun-16-10008 L3-10220C-FJGS-016SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCilgrams) Corr Uncertainty Bi-214 0. 99 1509.21 2. 13 1661.27 1. 05 1729.59 2.88 1764.49

15.30 6.56E-O l 3.29E-01 miss 1847.43 2.03 2118. 51 1. 16 Pb-214 1. 00 241.99 7.25 295.22

18.42 3.73E-0 1 1 .94E-01 miss 351.93

35.60 3.38E-01 1.1 9E-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 4.48E-01 l.73E-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 (pCilgrams)

K-40 1. 000 6 .13E+OO 1.20E+OO Tl-208 0 .999 1.25E-01 4. 93E-02 [191]

6/2/2016 12:58:27PM Page4 of8 Analysis Report for 02-Jun-16-1000A L3-10220C-FJGS-016SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams)

X Bi-211 0 .956 Pb-212 1 . 000 3.0-:'E-01 l.llE-01 Bi-214 0 .994 3. 72E-Ol l.lOE-01 Pb-214 1 . 000 3.48E-Ol 1. 02E-01 Ac-228 0 .998 4.48E-01 l .73E-Ol

? = 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

[192]

6/2/2016 12:58:27PM Page 5 of8 Analysis Report for 02-Jun-16-10008 L3-10220C-FJGS-016SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/2/2016 12:57:56PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS {°/o) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 4 511. 07 3.77527E-02 28.15 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 LI B-BNL. NLB Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCilgrams) (pCilgrams) (pCilgrams) Corr (keV)

+ K-40 1460.82

10.66 6.13E+OO 5.17E-01 5.17E-01 miss

+ Cr-51 320.08 9.91 O.OOE+OO 4.81E-Ol 4.BlE-01 free

+ Nn-54 834.85 99.98 ~.07E-0~ 5.SBE-02 5.58E-02 miss

+ Co-58 810.76 99.45 -1.48E-02 3.83E-02 3.83E-02 miss 1674.73 0.52 1.84E+OO 1. 22E+Ol miss

+ Co-60 1173.23 99.85 2.13E-02 5.40E-02 6.56E-02 miss 1332.49 99.98 9.63E-03 5.40E-02 miss

+ Nb-94 702.65 99.81 -1.78E-02 4.lZE-02 4.12E-02 miss 871.09 99.89 1.35E-03 4.42E-02 miss

+ Ag-108rn 79.13 6.60 -8.29E-01 3.89E-02 1 .31E+OO miss 433.9 4 90.50 -2.22E-03 4.03E-02 miss 614.28 89.80 -7.36E-03 3.89E-02 miss 722.94 90.80 1.60E-02 5.46E-02 miss

+ Sn-113 255.13 2.11 -1.30E-01 5.78E-02 1.62E+OO free 391.70 64.97 3.0lE-03 5. 78E-02 free

+ Cs-134 475.36 1. 48 7.17E-01 3.27E-02 2.87E+OO miss 563.25 8.34 -7.18E-03 5.SlE-01 miss 569.33 15.37 2.37E-02 2.49E-01 miss [193]

6/2/2016 12:58:27PM Page 6 of8 Analysis Report for 02-Jun-16-10008 L3-10220C-FJGS-016SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCilgrams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 604. 72 97.62 -2.59E-03 3.27E-02 3.27E-02 miss

'795.86 85.46 5.20E-04 5.28E-02 miss 801 .95 8.69 -2.47E-02 3.99E-01 miss 1038.61 0.99 3.16E+OO 6.75E+OO miss 1167 .97 1. 79 1. lOE-01 2.49E+OO miss 1365.19 3.02 O.OOE+OO 4.13E-01 miss

+ Cs-137 661.66 85 .10 2.48E-02 6.20E-02 6.20E-02 miss

+ Eu-152 121. 73 28.67 -6.78E-02 1. 15E-01 l.15E-01 miss 244.70 '7. 61 5.86E-02 4.53E-01 miss 295.94 0.45 9.05E+OO l.25E+Ol miss 344.28 26.60 l. 16E-02 1. 39E-01 miss 367.79 0 .86 7.24E-01 4.36E+OO miss 411 .12 2.24 3.48E-Ol l .64E+OO miss 443. 96 2.83 -8.37E-03 l .25E+OO miss 488.68 0 .42 l .08E-01 6.51E+OO miss 563.99 0 .49 -4.lOE-02 8.92E+OO miss 586.26 0 .46 -l.54E+OO 8.91E+OO miss 678.62 0 .47 -l.41E+OO 7.93E+OO miss 688.67 0 .86 5.87E-01 4.03E+OO miss 719.35 0 .28 3.55E-01 l .39E+Ol miss 778.90 12. 96 -l.61E-02 2.60E-01 miss 810.45 0 .32 -5.12E+OO l.08E+Ol miss 867.37 4 .26 8.77E-02 8.50E-01 miss 919.33 0 .43 -1. 91E+OO 7.61E+OO miss 964. 08 14 .65 l.09E-01 4.31E-01 miss 1085.87 10.24 2.40E-02 5.02E-01 miss 1089.74 1. 73 -1. 50E+OO 2.98E+OO miss 1112. 07 13.69 l .38E-01 4. lOE-01 miss 1212.95 1. 43 6.33E-01 3.55E+OO miss 1249.94 0 .19 3.90E+OO 2.98E+Ol miss 1299.14 1. 63 O.OOE+OO 2.52E+OO miss 1 408 .01 21.07 -9.20E-02 2.06E-01 miss 1457.64 0.50 -1.23E+Ol 1.73E+Ol miss 1528.10 0.28 3.53E+OO l.64E+Ol miss Eu-154 123.07 40.40 -5.~6E-03 9 . 41E-02 9.41E-02 miss 247.93 6.89 5.BSE-02 4.60E-Ol miss 5 9 1.76 4.95 - 1 .63E-01 4.88E-01 miss 692.42 1. 78 l.09E-01 2.58E+OO miss 723.30 20.06 7.lBE-02 2.48E-01 miss 756.80 4.52 3.40E-02 9.59E-01 miss 873.18 12.08 -3.50E-03 3.36E-Ol miss 996.29 10.48 -8.84E-02 4.25E-01 miss 1004. 76 18.01 -2.41E-02 l.92E-01 miss 1274.43 34.80 1.79E-03 l .16E-Ol miss 1596.48 1. 80 5.38E-01 2.67E+OO miss

+ Eu-155 45.30 1. 31 -1.99E+Ol 2.3'7E-01 2.29E+Ol miss

60. 01 1. 22 -4.39E+OO 2.50E+Ol miss 86.55 30.70 -1. 24E-01 2.37E-01 miss 105.31 21.10 -2.22E-02 2.51E-Ol miss

+ Tl-208 583.19

85.00 1. 25E-01 5.14E-02 5.14E-02 miss

+ Bi-211 351. 0 7

13.02 9.25E-01 3.38E-01 3.38E-01 miss

[194]

6/2/2016 12:58:27PM Page 7 of 8 Analysis Report for 02-Jun-16-10008 L3-10220C-FJGS-016SS {DRIED)

Nuclide Energy Yield{°/o) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV)

+ Pb-211 404.85 3.78 -l .09E-01 8.80E-01 8.80E-01 miss 427.09 1. 76 4 .71E-02 l.87E+OO miss 832. 01 3.52 -9.90E-02 1.22E+OO miss

+ Bi-212 39.86 1. 06 8. 72E+OO 8. 72E-01 3.22E+Ol miss 727. 33 6.67 2.26E-01 8. 72E-01 miss 785.37 1. 10 -3.17E-02 3.07E+OO miss 1620.50 1. 47 1 .06E+OO 3.81E+OO miss

+ Pb-212 115 .18 0.60 8.92E-01 1.34E-01 1 .86E+OO miss 238.63

43.60 3.07E-01 l .34E-01 miss 300.09 3.30 7.14E-02 9.64E-Ol miss

+ Pb212-XR 74.82 10 .28 3.87E-01 9.73E-01 1.48E+OO miss 77 . 11 17 .10 9.97E-01 9.73E-01 miss 87.35 3.97 4.04E-Ol 2.04E+OO miss 89.78 1. 46 1 .60E+OO 5.21E+OO miss Bi-214 609.32

45.49 3.36E-01 l.20E-01 l.20E-01 miss 768.36 4.89 -2.00E-01 8.93E-01 miss 206.18 1. 26 5.90E-01 3.57E+OO miss 934.06 3 . 11 1.76E-01 1.37E+OO miss 1120.29 14 .92 2.21E-01 4.85E-01 miss 1155.21 1. 63 -7.60E-01 3.52E+OO miss 1238.12 5.83 2.18E-01 l.03E+OO miss 1280.98 1. 43 -8.69E-02 3.28E+OO miss 1377. 67 3.99 7.03E-01 l.73E+OO miss 1385. 31 0.79 -1.58E+OO 4.28E+OO miss 1401. 52 1. 33 -3.25E-01 3.25E+OO miss 1407.99 2.39 -8.08E-01 1 .81E+OO miss 1509.21 2 .13 5.18E-01 2.49E+OO miss 1661. 27 1. 05 -6.34E-01 3.73E+OO miss 1729.59 2.88 4.04E-01 2.29E+OO miss 1764.49

15.30 6.56E-01 2.64E-01 miss 1847.43 2.03 1.13E+OO 3.40E+OO miss

> 2118. 51 1. 16 O.OOE+OO O.OOE+OO miss

+ Pb-21-J 241.99 7.25 4.58E-01 1. 24E-01 6.73E-01 miss 295.22

18.42 3.73E-01 2.63E-01 miss 351.93

35.60 3.38E-01 l .24E-01 miss 785.96 1. 06 3.46E-01 3.19E+OO miss

+ Pb214-XR 74.82 5.80 6.85E-01 1 . 72E+OO 2.62E+OO miss 77 . 11 9.70 1.76E+OO 1 . 72E+OO miss 87.35 2.24 7.16E-01 3. 61E+OO miss 89.78 0.82 2.85E+OO 9.27E+OO miss

+ Ra-226 186.21 3. 64 5.35E-01 1. 14E+OO l .14E+0D miss

+ Ac-228 129.07 2.42 1 .98E-01 1 .42E-01 1 .63E+D0 miss 209.25 3.89 7.71E-02 9.02E-01 miss 2'70.2 4 3.46 1 .77E-01 1. 17E+OO miss 328. 00 2. 95 1 .45E-01 1. 28E+OO miss 338.32 1 1. 27 3.92E-01 4. 85E-01 miss 409.46 1. 92 -2.78E-01 1. 26E+OO miss 463. 00 4.40 1.57E-01 7.48E-01 miss 794.95 4.25 5.49E-01 1. 30E+OO miss 911. 20

25.80 4 .48E-01 1. 42E-01 miss 964. 77 4.99 3.50E-01 1 .26E+OO miss [195]

6/2/2016 12:58:27PM Page 8 of8 Analysis Report for 02-Jun-16-10008 L3-10220C-FJGS-016SS (DRIED)

Nuclide Energy Yield(%) Activity Nuc/ideMDA LineMDA Coinc Name (keV) (pCi/grams) (pCilgrams) (pCJ/grams) Corr Ac-228 968. 97 15.80 3. 96E-01 l.42E-01 5.40E-01 miss 1588.20 3.22 5.97E-02 1 .17E+OO miss

+ Pa-231 27.36 10.30 2.25E-01 1.24E+OO 2. 97E+OO miss 283.69 1. 70 2.35E-01 1 . 92E+OO miss 300.07 2.47 9.53E-02 l.29E+OO miss 302.65 2.20 O.OOE+OO l.24E+OO miss 330.06 1. 40 -9.91E-02 2.33E+OO miss

+ Th-234 92.38 2 .13 -3.50E-Ol 4 , 06E+OO 4.06E+OO miss 92.80 2.10 1 .65E+OO 4.41E+OO miss 112. 81 0.21 8.15E+OO 3.06E+Ol miss

+ U-235 143.76 10. 96 -5.92E-02 7.45E-02 3.51E-01 miss 163.33 5.08 -4.32E-02 7.39E-01 miss 185.71 57.20 4.54E-02 7.45E-02 miss 202 .11 1. 08 1. 23E+OO 3.25E+OO miss 205.31 5.01 2.08E-02 5.90E-01 miss

+ Am-241 59.54 35.90 3.20E-01 9.46E-01 9.46E-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.

[196]

0000015056.CNF Live Time :600.000 sec 60 Real Time :601.050 sec Start: 1: -0.l(kev) stop : 8192:2047 .O(kev)

Acq. start :Thu Jun 02 12: 47: 18 2016 55 50 45 40 35 V) -'

!I;::

J

~

8 30 ::;::

25 20 15

~-*

""~

'i=

10 1'I.:l

!a!

5 0

1000 2000 3000 4000 5000 6000 7000 8000 channel [197]

6/2/2016 2:33:11PM Page I of7

~ ~ :Apex-Gamma Analysis Report for 02-Jun-16-10009 L3-10220C-FJGS-017SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification

02-Jun-16-10009 Sample Description

L3-1 0220C-FJGS-017SS (DRIED)

Sample Type

Off Site Sample Unit Sample Point Sample Size 1.290E+03 grams Facility Default Sample Taken On 5/23/2016 4:33:00PM Acquisition Started 6/2/2016 2:22:29PM 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 I 15057 PEAK WITH NID REPORT Peak Analysis Performed on : 6/2/2016 2:32:39PM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Libra ry\Zi on Li b-BN L. N LB Peak Match Tolerance : 1.000FWHM

&-J-/&

[198]

6/2/2016 2:33:11PM Page 2 of7 Analysis Report for 02-Ju n-16-10009 L3-10220C-FJGS-017SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. {keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.69 949 - 960 955. 10 8.35E+Ol 23. 67 4.51E+Ol Pb-212 2 295.02 11 76 - 1187 1180 . 14 2.69E+Ol 1 5.65 2.63E+Ol Pb-214 Eu-152 3 351.92 1401 - 1416 1407.47 5.43E+Ol '.:..9. 78 3.34E+Ol Pb-214 Bi-211 4 583.16 2327 - 2337 2331.63 2.61E+Ol 1 2. 93 1. 39E+Ol Tl-208 5 609.24 2431 - 2441 2435.90 3.19E+Ol 1 3.38 l.22E+Ol Bi-214 6 661.64 2638 - 2652 2645.36 7.85E+Ol 19.53 l.50E+Ol Cs-13:

7 1460.73 5831 - 5852 5842.26 l. 36E+02 23.'70 3.08E+OO 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 5.85E+OO l. 14E+OO miss Cs-137 1. 00 661.66

85.10 2.46E-01 6.81E-02 miss Tl-208 1. 00 583.19

85.00 7.51E-02 3.83E-02 miss Pb-212 1. 00 115.18 0.60 238.63

43.60 2.53E-01 8.27E-02 miss 300.09 3.30 Bi-214 1. 00 609.32

45.49 1 . 77E-01 7,72E-02 miss 768.36 4.89 806.18 1. 26 934.06 3. 11 11~0.29 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 [199]

6/2/2016 2:33:11PM Page 3 of7 Analysis Report for 02-Jun-16-10009 L3-10220C-FJGS-017SS {DRIED)

Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCi/grams) Corr Uncertainty Bi-214 1. 00 1661.27 1. 05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Ph-214 0 . 99 241.99 7.25 295.22

18.42 2.23E-O l 1.34E-Ol miss 351.93

35.60 2.62E-0 1 l.04E-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 (pCilgrams)

K-40 0. 999 5.85E+OO 1 .14E+OO Cs-137 1. 000 2.46E-01 6.81 E-02 Tl-208 1 . 000 7.51E-02 3.83E- 02 X Bi-211 0 .956 Pb-212 1 . 000 2.53E-01 8. 2 7E- 02 Bi-214 1 . 000 1 .77E-01 7. 72E-02 Pb-214 0 .999 2.47E-01 8.23E-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

[200]

6/2/2016 2:33:11 PM Page 4 of7 Analysis Report for 02-Jun-16-10009 L3-10220C-FJGS-017SS (DRIED)

UNIDENTIFIED PEAKS Peak LocatePerformed on : 6/2/2016 2:32:38PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS ("AJ) 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\Li brary\ZI ON LIB-BN L. N LB Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCilgrams) (pCi/grams) (pCilgrams) Corr (keV)

+ K-40 1460.82 *.~ 10. 66 5.85E+OO 3. 96E-01 3. 96E-01 miss

+ Cr-51 320.08 9.91 -7.57E-03 3.78E-01 3.78E-01 free

+ Mn-54 834.85 99.98 7.98E-04 3.83E-02 3.83E-02 miss

+ Co-58 810.76 99.45 -3.67E-03 3. 15E-02 3.lSE-02 miss 1674.73 0.52 -1. 35E-01 7.95E+OO miss

+ Co-60 1173.23 99.85 5.76E-03 4.60E-02 4.73E-02 miss 1332.49 99.98 8.76E-03 4.60E-02 miss

+ Nb-94 702.65 99.81 l .67E-03 3.65E-02 3.65E-02 miss 871.09 99.89 -2.14E-03 3.86E-02 miss

+ Ag-108m 79.13 6.60 -3.60E-02 3.04E-02 9 .17E-01 miss 433.94 90.50 7.19E-03 4 .15E-02 miss 614.28 89.80 -5.65E-03 3.04E-02 miss 722. 94 90.80 5.20E-03 4 .40E-02 miss

+ Sn-113 255 .13 2 .11 -3.15E-01 5.28E-02 1 .21E+OO free 391.70 64. 97 l.94E-02 5.28E-02 free

+ Cs-134 475.36 1. 48 -4.28E-01 4.32E-02 2.30E+OO miss 563.25 8.34 9.74E-02 4.0SE-01 miss 569.33 15.37 1 .90E-02 1. 70E-01 miss 604.72 97.62 5.19E-04 4. 32E-02 miss [201]

6/2/2016 2:33:11PM Page 5 of 7 Analysis Report for 02-Jun-16-10009 L3-10220C-FJGS-017SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCi!grams) (pCl/grams) Corr (keV)

Cs-134 795.86 85.46 l.35E-02 4. 32E-02 5.03E-02 miss 801.95 8.69 -2.94E-02 2.60E-01 miss 1038.61 0 .99 4.43E-01 4.84E+OO miss 1167.S7 1. 79 -l .18E-01 2.64E+OO miss

+ Cs-137 1365. 19 661. 66 . 3.02 85.10 8.29E-02 2.46E-01 5.09E-02 l .07E+OO miss 5.09E-02 miss

+ Eu-152 121.78 28.67 -2.26E-02 7.73E-02 7.73E-02 miss 244.70 7.61 -2.56E-02 3.45E-01 miss 295.94 0.45 4.22E+OO 8. 71E+OO miss 344.28 26.60 -l.09E-02 1. llE-01 miss 367.79 0.86 -6.02E-01 4.0lE+OO miss 411 .12 2.24 -3.93E-02 l.29E+OO miss 443.96 2.83 *L09E-03 l.08E+OO miss 488.68 0.42 2.6BE+OO 7.75E+OO miss 563.99 0.49 l .94E+OO 6.88E+OO miss 586.26 0.46 -6.42E+OO 7.0lE+OO miss 678. 62 0.47 2.55E+OO 8.65E+OO miss 688.67 0.86 -5.33E-Ol 2.97E+OO miss 719. 35 0.28 -l.35E+OO l.43E+Ol miss 778. 90 12. 96 7.67E-03 2.48E-01 miss 810.45 0.32 2.94E+OO l. 15E+Ol miss 867.37 4.26 -2.07E-01 6.99E-01 miss 919.33 0.43 -7.81E-01 5.74E+OO miss 964. 08 14.65 6.28E-02 3.09E-01 miss 1085.87 10.24 -3.47E-03 5.14E-01 miss 1089.74 1. 73 6.79E-01 2.83E+OO miss 1112. 07 13. 69 3.56E-02 3.32E-01 miss 1212.95 1. 43 O.OOE+OO 7.61E-01 miss 1249.94 0.19 4.51E+OO 2.84E+Ol miss 1299.14 1. 63 1. 29E+OO 3.38E+OO miss 1408.01 21.07 4.22E-02 1. 96E-01 miss 1457.64 0.50 -6.75E+OO l.71E+Dl miss 1528.10 0.28 -1.68E+OO l.56E+Ol miss

+ Eu-154 123.07 40.40 2.14E-02 6 . 67E-02 6.67E-02 miss 247.93 6.89 -1.50E-01 2.97E-Ol miss 591. 7 6 4.95 -1.50E-01 3.68E-01 miss 692.42 1. 78 l.94E-02 l .86E+OO miss

'723.30 20.06 -2.89E-02 1 .70E-01 miss 756.80 4.52 1. 84E-01 7.78E-01 miss 873.18 12.08 -5.22E-02 3.20E-01 miss 996.29 10.48 -2.81E-02 2.48E-01 miss 1004 .76 18. 01 l. 31E-02 2.37E-01 miss 1274.43 34.80 -4.54E-02 1.28E-Ol miss 1596.48 1. 80 5.46E-01 2.53E+DO miss

+ Eu-155 45.30 1. 31 1.39E-01 l.46E-01 7.25E+OO miss 60 .01 1. 22 -1.94E+OO 8.66E+OO miss 86.55 30. 70 6.32E-02 1.46E-01 miss 105 .31 21. 10 2.93E-02 l .66E-Ol mi ss

+ Tl-208 583.19

85. 00 7 .51E-02 4. 54E-02 4.54E-02 miss

+ Bi-211 351.07

13. 02 7.16E-01 3.22E-01 3.22E-01 miss

+ Pb-211 404.85 3. 78 -1.71E-01 7.08E-01 7.08E-01 miss

[202]

6/2/2016 2:33:11PM Page 6 of7 Analysis Report for 02-Jun-16-10009 L3-10220C-FJGS-017SS (DRIED)

Nuclide Energy Yield{°/o) Activity Nuclide MDA LineMDA Caine Name (pCUgrams) (pCUgrams) (pCilgrams) Corr (keV)

Pb-211 427.09 1. 76 3.36E-01 7.0BE-01 2. llE+OO miss 832 .01 3.52 5.40E-02 9.52E-01 miss

+ Bi-212 39.86 1. 06 -7.60E-01 7.43E-01 9.29E+OO miss 727. 33 6.67 4. 26E-01 7.43E-01 miss 785. 37 1. 10 -6.34E-01 2. 00E+OO miss 1620.50 1. 47 O.OOE+OO 9. llE-01 miss

+ Pb-212 115 .18 0.60 -8.82E-01 8.34E-02 4.69E+OO miss 238.63 \,

43.60 2.53E-01 8.34E-02 miss 300.09 3.30 4.0BE-01 l .12E+OO miss

+ Pb212-XR 74.82 10 .28 1.28E-01 5.84E-01 8.0lE-01 miss 77 .11 17 .10 6.28E--:01 5.84E-01 miss 87.35 3.97 2.31E-01 1 . 19E+OO miss 89.78 1. 4G 2.44E-01 2.86E+OO miss

+ Bi -214 609.32

45.49 1 .77E-01 8.05E-02 8.05E-02 miss 768.36 4.89 -5.03E-03 7.24E-01 miss 806.18 1. 26 ~.38E-02 2.60E+OO miss 934.06 3 .11 -1.09E-01 1 .0lE+OO miss 1120. 29 14. 92 1 .68E-01 4 .44E-01 miss 1155.21 1. 63 -5.68E-01 2.85E+OO mis::::

1238.12 5.83 4 .07E-01 1.lOE+OO miss 1280.98 1. 43 -7.72E-01 3.12E+OO miss 1377. 67 3.99 2.09E-01 l .18E+OO miss 1385. 31 0 .79 -4.35E-01 5.14E+OO miss 1401 .52 1. 33 9.51E-02 3.09E+OO miss 1407 .99 2.39 3. 71E-01 l.72E+OO miss 1509.21 2.13 7.07E-01 2.64E+OO miss 1661. 27 1. 05 O.OOE+OO 1. 30E+OO miss 1729.59 2.88 2.37E-01 l.68E+OO miss 1764.49 15.30 4.61E-02 3.72E-01 miss 1847.43 2.03 -2.35E-01 l. 98E+OO miss

> 2118.51 1.16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241. 99 7.25 4.20E-01 l.18E-01 5.57E-01 miss 295.22

18.42 2.23E-01 l.82E-01 miss 351.93

35.60 2.62E-Ol l.18E-01 miss 785.96 1. 06 -l.27E+OO 2.08E+OO miss

+ Pb214-XR 74 .82 5.80 2.27E-01 1. 03E+OO l.42E+OO miss 77 .11 9.70 l. llE+OO l.03E+OO miss 87.35 2.24 4.lOE-01 2. llE+OO miss 89.78 0.82 4.35E-01 5.lOE+OO miss

+ Ra-226 186.21 3.64 8.44E-01 9.88E-01 9.88E-01 miss

+ Ac-228 129.07 2.42 -1.45E-01 2.95E-01 l .07E+OO miss 209.25 3.89 1 .00E-01 6.95E-01 miss 270.24 3.46 -4.37E-02 8.62E-01 miss 328. 00 2.95 2.38E-Ol l.04E+OO miss 338.32 11 . 27 2.48E-01 3.85E-01 miss 409.46 1. 92 5.78E-01 l.94E+OO miss 463.00 4 .40 2.75E-01 9.23E-01 miss 794.95 4 .25 2.81E-01 l.07E+OO miss 911. 20 25.80 l .84E-01 2.95E-01 miss 964.77 4.99 2.88E-01 9.74E-Dl miss 968.97 15.80 1 .58E-01 3.81E-01 miss [203]

6/2/2016 2:33:11PM Page 7 of7 Analysis Report for 02-Jun-16-10009 L3-10220C-FJGS-017SS (DRIED)

Nuclide Energy Yie/d{°/o) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCUgrams) (pCilgrams) Corr (keV)

Ac-228 1588.20 3.22 0.00E+OO 2.95E-01 4.lOE-01 miss

+ Pa-231 27.36 10.30 O. OOE+OO 1. 43E-01 l.43E-01 miss 283.69 1. 70 -5. llE-01 l.59E+OO miss 300.07 2.47 5.45E-01 l .50E+OO miss 302.65 2.20 3.70E-01 l. 42E+OO miss 330.06 1. 40 5.87E-01 2.36E+OO miss

+ Th-234 92.38 2.13 2.66E+OO 3.38E+OO 3.38E+OO miss 92.80 2 .10 2.72E+OO 3. 44E+OO miss 112.81 0.21 -5.32E+OO 2..67E+Ol miss

+ U-235 143.76 10 .96 -5.95E-02 6.12E-02 2.26E-01 miss 163.33 5.08 -4.30E-04 4.35E-01 miss 185.71 57.20 4.59E-02 6.12E-02 miss 202 .11 1. 08 4.86E-01 2.52E+OO miss 205.31 5.01 -7.86E-02 4.25E-01 miss

+ Am-241 59.54 35.90 -3.02E-02 2 . 84E-01 2.84E-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.

[204]

0000015057.CNF Live Time :600.000 sec 60 Real Time :600.450 sec start: 1: -0.2(kev) stop : 8192 :2047.4(kev)

Acq. Start :Thu Jun 02 14:22 :29 2016 55 50 40 35 V)

-I-'

C:

s 8 30 25 20 15 10 5

1000 2000 3000 4000 5000 6000 7000 [205] 8000 channel

6/2/2016 2:33:48PM Page 1 of7 Analysis Report for 02-Jun-16-10010 L3-10220C-FJGS-018SS (DRIED}

GAMMA SPECTRUM ANALYS/S Sample Identification ; 02-Jun-16-10010 Sample Description L3-10220C-FJGS-018SS (DRIED}

Sample Type Off Site Sample Unit Sample Point Sample Size 1.858E+03 grams Facility

Default Sample Taken On

5/16/2016 4:44:00PM Acquisition Started

6/2/2016 2:22:36PM Procedure

130G 1 L 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 : 15058 PEAK WITH NID REPORT Peak Analysis Performed on : 6/2/2016 2:33:17PM 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

[206]

6/2/2016 2:33:48PM Page2 of7 Analysis Report for 02-Jun-16-10010 L3-10220C-FJGS-018SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 209.06 832 - 842 836.81 1. 87E+Ol 18.30 5.46E+Ol Ac-228 2 238.57 949 - 961 954.77 8.97E+Ol 31.10 1 .13E+02 Pb-212 3 295.3U 1174 - 1190 1181. 55 6.52E+Ol 23.26 4.35E+Ol Pb-214 Eu-152 4 351.84 1401 - 1413 1407.56 5.97E+Ol 19.25 2.86E+Ol Pb-214 Bi-2 11 5 583. 01 2325 - 2339 2331.80 4.08E+Ol 1 5.34 1. 43E+Ol Tl-208 6 609.21 2428 - 2445 2436.58 6.47E+Ol 17.82 1. 0 6E+Ol Bi-214 7 1460.63 5833 - 5853 5843.48 1. 50E+02 25.10 5.92E+OO 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 1 460.82

10. 66 4. 96E+OO 9.34E-01 miss Tl-208 0 .99 583.19

85.00 9.06E-02 3.57E-02 miss Pb-212 1. 00 115.18 0.60 238.63

43.60 2 .13E-01 8.14E-02 miss 300.09 3.30 Bi-214 1. 00 609.32

45.49 2.76E-01 8.30E-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 1 280.98 1. 43 1 377.67 3.99 1385.31 0.79 1 401. 52 1. 33 1 407. 99 2.39 1 509.21 2. 13 1 661.27 1. 05 [207]

6/2/2016 2:33:48PM Page 3 of7 Analysis Report for 02-Jun-16-10010 L3-10220C-FJGS-018SS (DRIED)

IJuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Co" Bi-214 1. 00 1 729.59 2.88 1764.49 15 . 30 1 847.43 2.03 2118.51 1.16 Pb-214 1. 00 241.99 7.25 295.22

18 . 42 4.20E- 01 1. 64 E-01 miss 351. 93

35 . 60 2.22E - 01 7 . 99E-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 (pCl/grams)

K-40 0 .998 4 . 96E+OO 9.34E- 0 1 Tl-208 0.99 8 9.06E-02 3.5 7E- 02 X Bi-211 0 . 964 Pb-212 1. 000 2. 1 3E - 01 8. l4E-02 Bi-214 1. 000 2.76E-01 8.3 0E-02 Pb-214 1. 000 2.oOE-01 7.18E-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

[208]

6/2/2016 2:33:48PM Page4 of7 Analysis Report for 02-Jun-16-10010 L3-10220C-FJGS-018SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/2/2016 2:33:17PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 1 209.06 3.11775E-02 48.90 T ol. Ac-228 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\Ubrary\ZION LIB-BNL.NLB Nuclide Energy Yield{°/o) Activity Nuc/ideMDA LineMDA Colnc Name (pCi/grams) (pCi/grams) (pCi!grams) Corr (keV)

+ K-40 1460 .82

10 .66 4. 96E+OO 3.85E-Ol 3.BSE-01 miss

+ Cr-51 320.08 9.91 -6.60E-02 4.09E-01 4.09E-01 free

+ Mn-54 834.85 99.98 3.00E-03 4 .15E-02 4.lSE-02 miss

+ Co-58 810.76 99.45 -5.12E-03 3.35E-02 3.35E-02 miss 1674.73 0 .52 O.OOE+OO 2. 41E+OO miss

+ Co-60 1173.23 99.85 l. 87E-02 3.56E-02 4.82E-02 miss 1332.49 99.98 3.30E-03 3.56E-02 miss

+ Nb-94 702.65 99.81 1 .0BE-02 3.02E-02 3.02E-02 miss 871.09 99.89 2.34E-03 3.49E-02 miss

+ Ag-108m 79.13 6.60 3.65E-01 2.SlE-02 1.26E+OO miss 433.94 90.50 9.68E-03 3.20E-02 miss 614.28 89.80 3.92E-03 2.61E-02 miss 722.94 90.80 -2.12E-02 2.BBE-02 miss

+ Sn-113 255.13 2 . 11 -6.99E-02 4.06E-02 1. 21E+OO free 391.70 64. 9'7 -4.98E-03 4.06E-02 free

+ Cs-134 475.36 1. 48 -2.72E-01 2.63E-02 1.87E+OO miss 563.25 8.34 1 .35E-01 3.90E-01 miss 569.33 15.37 l .54E-lJ2 1 .84E-01 miss [209]

6/2/2016 2:33:48PM Page 5 of7 Analysis Report for 02-Jun-16-10010 L3-10220C-FJGS-018SS (DRIED)

Nuclide Energy Yield{°/o) Activity NuclideMDA LineMDA Caine Name (pCilgrams) (pCilgrams) (pCi!grams) Co" (keV)

Cs-134 604.72 97.62 -5.95E-03 2.63E-02 2.63E-02 miss 795.86 85.46 -9.21E-03 3.32E-02 miss 801.95 8.69 9. llE-02 3.85E-01 miss 1038. 61 0.99 O.OOE+OO 2.lOE+OO miss 1167.97 1. 79 1.43E+OO 2.84E+OO miss 1365. 19 3.02 O.OOE+OO 3.05E-01 miss

+ Cs-137 661. 66 85.10 1. 62E-02 4 .55E-02 4.55E-02 miss

+ Eu-152 121. 7 8 28.67 4.54E-02 8.20E-02 1. lOE-01 miss 244.70 7.61 6.02E-04 3.46E-01 miss 295.94 0.45 1 .08E+Ol l.03E+Ol miss 34-L 28 26.60 3.94E-03 8.20E-02 miss 367.79 0.86 -l.07E-01 2.88E+OO miss 411.12 2.24 2.05E-01 l.33E+OO miss 443. 96 2.83 -2.32E-01 7.79E-01 miss 488.68 0.42 7.32E-01 5.22E+OO miss 563.99 0.49 -5.18E-01 6.2GE+OO miss 586.26 0.46 -4.70E+OO 4.44E+OO miss 678.62 0.47 -l.52E+OO 5.82E+OO miss 688.67 0.86 6.39E-01 3.70E+OO miss 719. 35 0.28 4.0lE+OO 1 .36E+Ol miss 778.90 12. 96 6.63E-02 2.66E-Ol miss 810.45 0.32 -1. lOE+OO 8.83E+OO miss 867.37 4.26 7.73E-02 7.60E-01 miss 919.33 0.43 -5.34E-01 6.47E+OO miss 964.08 14.65 1. 34E-01 3.41E-01 miss 1085.87 10.24 6.55E-02 3. 96E-01 miss 1089.74 1. 73 -3.81E-01 1. 79E+OO miss 1112. 07 13.69 8.53E-03 2.BOE-01 miss 1212.95 1. 43 1. OlE+OO 3.06E+OO miss 1249.94 0. 19 -2.62E+OO l .80E+Ul miss 1299.14 1. 63 O.OOE+OO 5.39E-01 miss 1408.01 21. 07 3.49E-0~ l .96E-01 miss 1457.64 0.50 -3.50E+OO 1 .17E+Ol miss 1528.10 0.28 3.89E+OO l .40E+Ol miss

+ Eu-154 123.07 40.40 -2.46E-02 6.80E-02 6.80E-02 miss 247.93 6.89 -4.09E-02 3.63E-0 1 miss 5 91. 7 6 4.95 -2.65E-02 5.80E-01 miss 692.42 1. 78 -4.78E-01 8.80E-01 miss 723. 30 20.06 -l.12E-02 1 .64E-01 miss 756.80 4.52 -3.62E-01 6.00E-01 miss 873.18 12.08 2.87E-02 3.26E-01 miss 996.29 10.48 1. 04E-02 3.40E-01 miss 1004.76 18. 01 3.29E-02 l.82E-01 miss 1274.43 34.80 2.87E-02 l.30E-01 miss 1596.48 1. 80 O.OOE+OO 5.70E-01 miss

+ Eu-155 45.30 1. 31 -4.61E+OO 1. Ti'E-0 1 1.99E+Ol miss 60 .01 1. 22 2.16E+OO 2.20E+Ol miss 86.55 30.70 6.89E-02 2.02E-Ol miss 105.31 21.10 1.42E-02 1.77E-Ol miss

+ Tl-208 583.19

85.00 9.06E-02 3.69E-02 3.69E-O: miss

+ Bi-211 351.07

13.02 6.07E-Ol 2.19E-01 2.19E-01 miss

[210]

6/2/2016 2:33:48PM Page 6 of7 Analysis RP.port for 02..Jun-16-10010 L3-10220C-FJGS-018SS (DRIED)

Nuclide Energy Yield{%) Activity NuclideMDA LineMDA Caine Name (pCi/grams) (pCi/grams) (pCilgrams) Corr (keV)

+ Pb-.211 40 4 .85 3.78 -l.02E-01 6.45E-01 6.45E-01 miss 427.09 1. 76 3.37E-01 1 . 62E+OO miss 832 .01 3.52 -1. 93E-01 8.17E-01 miss

+ Ei-212 39.86 1. 06 -1.13E+OO 6.18E-01 2.3 GE+01 miss 727. 33 6.67 5.97E-02 6.18E-01 miss 785.37 1. 10 4.23E-01 3.14E+OO miss 1620.5 0 1. 47 O.OOE+OO 7.03E-01 miss

+ Pb-212 11 5 .1 8 0.60 3.68E+OO 1.03E-01 6.58E+OO miss 238.63

43.60 2.13E-Ol 1 .03E-01 miss 300.09 3.30 3.22E-01 9.25E-01 miss

+ Pb212-XR 74.82 10 .28 4.65E-01 6.45E-01 l .09E+OO miss 77 . 11 17.10 4.54E-01 6.45E-01 miss 87.35 3.97 -2.30E-01 l.38E+OO miss 89.78 1. 46 4.93E-01 3.43E+OO miss

+ Bi-214 60S.32 45.49 2.76E-01 6.54E-02 6.54E-02 miss 768.36 4 .89 3.48E-01 9.04E-01 miss 806. 18 1. 26 7.73E-01 3.09E+OO miss 934.06 3 .11 -6. 96E-03 1.00E+OO miss 1120.29 14 .92 2.59E-01 4.51E-01 miss 1155. 21 1. 63 -2.35E-01 1.70E+OO miss 1238.12 5.83 2 .91E-01 9.72E-01 miss 1280.98 1. 43 7 .0lE-01 2.92E+OO miss 1377. 67 3.99 1.BlE-01 l .OlE+OO miss 1385. 31 0 .79 -7.92E-01 3.14E+OO miss 1401. 52 1. 33 -3.67E-01 2.76E+OO miss 1407.99 2.39 3.07E-01 1 .72E+OO miss 1509.21 2.13 1 .45E-01 1 .57E+OO miss 1661. 27 1. 05 O.OOE+OO 1.0lE+OO miss 1729.59 2.88 O.OOE+OO 3.77E-01 miss 1764.49 15.30 2.17E-01 4.44E-01 miss 1847.43 2.03 4.15E-01 1. 92E+OO miss

> 2118. 51 1. 16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241.99 7.25 4.79E-Ol 8.03E-02 5.49E-01 miss 295.22

18.42 4.20E-01 l.94E-01 miss 351.93

35.60 2.22E-01 8.03E-02 miss 785. 96 1. 06 7.82E-01 3.27E+OO miss

+ Pb214-XR 74.82 5.80 8.25E-01 l .14E+OO 1.94E+OO miss 77 . 11 9.70 8.0lE-01 l.14E+OO miss 87.35 2.24 -4.08E-01 2.44 E+OO miss 89.78 0.82 8.79E-01 6.lOE+OO miss

+ Ra-226 186.21 3.64 2.13E-01 8.41E-01 8.41E-01 miss

+ Ac-228 129.07 2.42 -6.61E-03 2.4:E-01 1.35E+OO miss 209.25 3.89 4.60E-01 7.76E-01 miss 270.24 3.46 2.37E-01 8.70E-01 miss 328.00 2.95 5.68E-01 l.15E+OO miss 338.32 11 .27 3.0lE-01 3.37E-01 miss 409.46 1. 92 -2.37E-01 1. 34E+OO miss 463.00 4.40 2.26E-Ol 7.57E-01 miss 794.95 4.25 3.64E-02 7.71E-01 miss 91 1.20 25.80 2.03E-01 2.47E-01 miss 964. 77 4.99 2.17E-02 8.86E-01 miss [211]

6/2/2016 2:33:48PM Page 7 of7 Analysis Report for 02-Jun-16-1001 O L3-10220C-FJGS-018SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCi/grams) (pCi!grams) Corr (keV)

Ac-228 968. 97 15.80 9 .13E-02 2.4 7E-01 3.05E-01 miss 1588.20 3.22 7.29E-02 8. 59E-01 miss

+ Pa-231 27.36 10.30 5.85E-01 1.24E+OO 2. 65E+OO miss 283.69 1. 70 1. OlE+OO 1 . 76E+OO miss 300.07 2.47 4.30E-01 1 .24E+OO miss 302.65 2.20 1.15E-01 1.20E+OO miss 330.06 1. 40 -2.87E-01 1.88E+OO miss

+ Th-234 92.38 2.13 2.73E+OO 4.22E+OO 4.27E+OO miss 92.80 2.10 2.47E+OO 4.22E+DO miss 112. 81 0.21 -6.55E+OO 2.57E+01 miss

+ U-235 143.76 10.96 -9.15E-02 5.46E-02 2.43E-01 miss 163.33 5.08 -6.02E-02 5.19E-01 miss 185. 71 57.20 3.0lE-02 5.46E-02 miss 202 .11 1. 08 1.02E+D0 2.72E+OO miss 205.31 5. 01 -7.27E-02 4. 72E-Ol miss

+ Am-241 59.54 35.90 9.24E-02 7.69E-01 7. 69E-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.

[212]

0000015058.CNF Live Time :600.000 sec Real Time :600.950 sec start: 1: -0.l(kev)

Stop : 8192: 2047 .O(kev)

Acq. Start :Thu Jun 02 14:22:36 2016 35 Ill C:

I 8 30 25 20

~ J:n.

15 co";'

~ *;;;

,~~~!

10

~,~~ -~M:

5 I 1/~i 1000 2000 3000 4000 5000 6000 7000 channel [213] 8000

6/2/2016 2:49:25PM Page l of7 Analysis Report for 02-Jun-16-10011 L3-10220C-FJGS-019SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 02-Jun-16-10011 Sample Description : L3-10220C-FJGS-019SS (DRIED)

Sample Type : Off Site Sample Unit Sample Point Sample Size 5.972E+02 grams Facility : Default Sample Taken On : 5/23/2016 5:00:00PM Acquisition Started : 6/2/2016 2:38:48PM Procedure : 130G 1 L 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 ; 15059 PEAK WITH NID REPORT Peak Analysis Performed on : 6/2/2016 2:48:SOPM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C: \Can berra\Apex\Root\Defa ult\Library\Zion Lib-BN L. N LB Peak Match Tolerance : 1.000FWHM

[214]

6/2/2016 2:49:25PM Page 2 of7 Analysis Report for 02-Jun-16-10011 L3-10220C-FJGS-019SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. {keV) start end Centroid Area Uncertainty Counts Nuclide M 1 74.74 2 97 - 315 300.19 1 .41E+Ol 8.17 1.45E+Ol Pb214-XR Pb212-XR m 2 76. 96 297 - 315 309.05 2.35E+01 10.26 1.07E+Ol Pb214-X?..

Pb212-XR 3 238.37 949 - 960 953.81 2.77E+O l 14.63 2.06E+Ol Pb-212 4 351.83 1401 - 1412 1407.10 3.57E+01 14.44 1.46E+Ol Pb-2 14 Bi-211 5 661.66 2641 - 2652 2645.46 2.65E+O l 13.93 2. llE+Ol Cs-137 6 1460.58 5834 - 5851 5841.64 4.98E+Ol 14.48 2.31E+OO K-40 M = First peak in a multiplet region m = Other peak in a multiplet reg ion 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) Corr (pCilgrams) Uncertainty K-40 0 .99 1 460.82

10 .66 4 .61E+OO 1.40E+OO miss Cs-137 1. 00 661.66 *'*

85 .10 l.79E-01 9.68E-02 miss Bi-211 0 . 96 351.07

13. 02 1 .02E+OO 4.42E-01 miss Pb-212 0 .99 115.18 0 .60 238.63

43 .60 1 .BlE-01 1.00E-01 miss 300.0 9 3.30 Pb212-XR 0 .99 74.82

10 .28 7.68E-01 4.73E-01 miss 77 . 11

17.10 7.lOE-01 3.43E-Ol miss 87.35 3.97 89.7 8 1. 46 Pb -214 0.51 241. 99 7 .25 295.22 18. 42 3 51.9 3

35.60 3. 71E-Ol l , 62E-01 mi s s 785. 96 1. 06

[215]

6/2/2016 2:49:25PM Page 3 of7 Analysis Report for 02-Jun-16-10011 L3-10220C-FJGS-019SS (DRIED)

= 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 (pCilgrams)

K-40 0. 996 4.61E+OO 1 .40E+OO Cs-137 1. 000 1. 7 9E-01 9.68E-02

? Bi-211 0. 965 1.02E+OO 4 .42E-01 Pb-212 0.996 1. BlE-01 1 .00E-01 Pb212-XR 0.999 7.30E-01 2 .78E-01

? Pb-214 0.512 3.71E-01 1 .62E-01 X Pb214-XR 0.999

? = 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

[216]

6/2/2016 2:49:25PM Pagc4 of7 Analysis Report for 02-Jun-16-10011 L3-10220C-FJGS-019SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/2/2016 2:48:SOPM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (ke V) 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 NuclideMDA LineMDA Coinc Name (pCi/grams) (pCilgrams) (pCi/grams) Corr (keV)

+ K-40 1460.82

10 .66 4.61E+OO 7.35E-01 7.35E-01 miss

+ Cr-51 320.08 9.91 -5.62E-02 3.31E-01 3.31E-01 free

+ Mn-54 834.85 99.98 8.04E-03 7.42E-02 7.42E-02 miss

+ Co-58 810.76 99.45 -9.76E-03 5.39E-02 5.39E-02 miss 1674.73 0.52 O.OOE+OO 6.31E+OO miss

+ Co-60 1173.23 99.85 1.70E-02 2.50E-02 7.89E-02 miss 1332.49 99.98 O.OOE+OO 2.50E-02 miss

+ Nb-94 702.65 99.81 2.33E-02 6.44E-02 7.88E-02 miss 871.09 99.89 -l.56E-02 6.44E-02 miss

+ Ag-108m 79.13 6.60 -1 .61E-02 5.12E-02 1.02E+OO miss 433.94 90.50 1. 59E-03 5.12E-02 miss 614.28 89.80 -7.32E-03 6.57E-02 miss 722. 94 90.80 2.52E-02 8.83E-02 miss

+ Sn-113 255 .13 2 . 11 5.48E-01 7.05E-02 2.26E+OO free 391. 70 64.97 -l.75E-03 7.05E-02 free

+ Cs-134 475.36 1. 48 -2.63E+OO 4.12E-02 3.37E+OO miss 563.25 8.34 -1.62E-01 4.60E-01 miss 569.33 15.37 -2.73E-02 2.51E-01 miss 604.72 97. 62 -l.57E-02 4.12E-02 miss [217]

6/2/2016 2:49:25PM Page 5 of7 Analysis Report for 02-Jun-16-10011 L3-10220C-FJGS-019SS (DRIED)

Nuclide Energy Yield{°/,,) Activity Nuclide MDA LineMDA Coim:

Name (pCi!grams) (pCVgrams) (pCi!grams) Corr (keV)

Cs-134 795.86 85.46 1.BOE-02 4.12E-02 9.26E-02 miss 801.95 8.69 1.65E-01 9.15E-01 miss 1038.61 0.99 -9.29E-01 7.40E+OO miss 1167.97 1. 79 3.40E-01 3.50E+OO miss 1365.19 3.02 4.48E-02 2.31E+OO miss

+ Cs-13: 661.66

85. 10 l.79E-01 l.23E-01 l.23E-01 miss

+ Eu-152 121.78 28.67 -2.07E-03 l. 34E-01 l.54E-01 miss 244.70 7.61 9.88E-02 7.20E-01 miss 295.94 0.45 l.84E+OO l.29E+Ol miss 344.28 26.60 -3.02E-02 l.80E-01 miss 367. 7 9 0.86 -2.13E-01 5.83E+OO miss 411 .12 2.24 l.19E-01 2.43E+OO miss 443. 96 2.83 -3.40E-Ol 1 . 67E+OO miss 488.68 0.42 2.12E+OO l .34E+Ol miss 563.99 0.49 1.26E+OO 1 . 13E+Ol miss 586.26 0.46 9.24E-01 l.39E+Ol miss 678.62 0.47 2.07E-01 l.34E+Ol miss 688.67 0.86 6.90E-01 5 .08E+OO miss 719.35 0.28 3.lOE+OO 2.63E+Ol miss 778.90 12. 96 O.OOE+OO l .34E-01 miss 810 .45 0.32 -2.06E+OO l .52E+Ol miss 867.37 4.26 -1.22E-01 l .51E+OO miss 919.33 0.43 4.27E+OO 2.21E+Ol miss 964. 08 14.65 1.02E-01 4 .72E-01 mi~s 1085.87 10 .24 1.87E-Ol 8.47E-01 miss 1089.74 1. 73 -1. 93E+OO 3.43E+OO miss 1112. 07 13.6S 1 .71E-02 4.40E-01 miss 1212.)5 1. 43 -1.39E+OO 5.64E+OO miss 1249.94 0.19 O.OOE+OO 1.26E+Ol miss 1299.14 1. 63 7. 96E-02 5.18E+OO miss 1408.01 21.07 4 .23E-02 4.23E-01 miss 1457.64 0.50 -3.64E+OO 2.30E+Ol miss 1528.10 0.28 O.OOE+OO 9.82E+OO miss

+ Eu-154 123.07 40.40 -2.09E-03 6 . 96E-02 l.04E-01 miss 247.93 6.89 -2.67E-02 6.77E-01 miss 591.76 4.95 -6.06E-01 7.96E-Ol miss 692.42 1. 78 3.35E-01 3. llE+OO miss 723. 30 20.06 -8.92E-03 3.67E-01 miss 756.80 4.52 -3.50E-01 l.03E+OO miss 873.18 12.08 -8.64E-02 5.35E-01 miss 996.29 10 .48 1.21E-02 6.75E-01 miss 1004 .76 18 .01 -3.55E-02 3 .13E-01 miss 1274.43 34.80 O.OOE+OO 6. 96E-02 miss 1596.48 1. 80 O.OOE+OO 1 .59E+OO miss

+ Eu-155 45.30 1. 31 -4.91E+OO 2.03E-01 l .18E+Ol miss

60. 01 1. 22 -1.70E+OO l. 47E+Ol miss 86.55 30.70 -8.38E-02 2.03E-01 miss 105.31 21.10 5.61E-02 2.55E-01 miss

+ Tl-208 583.19 85.00 2.69E-02 1 .13E-01 1 .13E-01 miss

+ Bi-211 351.07 7< 13.02 1. 02E+OO 4.56E-01 4.56E-01 miss

+ Pb-211 4 0 4.85 3.78 4 .34E-02 l .30E+OO 1.30E+OO miss

[218]

6/2/2016 2:49:25PM Page 6 of7 Analysis Report for 02-Jun-16-1001 1 L3-10220C-FJGS-019SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCUgrams) (pCilgrams) (pCilgrams) Corr (keV)

Pb-211 427.09 1. 76 -3.22E-01 1. 30E+OO 2. 60E+OO miss 832.01 3.52 -l.27E-01 l .41E+OO miss

+ Bi-212 39.86 1. 06 -1. llE+OO 1 .21E+OO 1.45E+Ol miss 727. 33 6.67 2.46E-02 1 . 21E+OO miss 785.37 1. 10 9.78E-02 5.45E+OO miss 1620.50 1. 47 O.OOE+OO l.97E+OO miss

+ Pb-212 115 .18 0.60 2.26E-01 l.27E-01 7.16E+OO miss 238.63

43.60 1.81E-01 l.27E-01 miss 300.09 3.30 -3.94E-01 ::!.

32E+OO miss

+ Pb212-XR 74.82

10.28 7.68E-01 4.07E-01 8.33E-01 miss 77 .11

17.10 7.lOE-01 4.07E-01 miss 87.35 3.97 1.34E+OO 2.0SE+OO miss 89.78 1. 46 -6.35E-01 1.75E+OO miss

+ Bi-214 609.32 45.49 2.31E-01 2.94E-Ol 2.94E-01 miss 768.36 4.89 2.17E-02 1.21E+OO miss 806.18 1.26 1.13E+OO 6.25E+DO miss 934.06 3 . 11 3.22E-01 2.82E+OO miss 1120.29 14. 92 3.85E-01 8.26E-Ol miss 1155.21 1. 63 -3.66E-01 3.77E+OO miss 1238.12 5. 83 -2. 58K-01 l.39E+OO miss 1280.98 1. 43 1 .70E+OO 7.51E+OO miss 1377. 67 3.99 2.70E-01 2.55E+OO miss 1385. 31 0 .79 1.45E+OO 1. llE+Ol miss 1401. 52 1. 33 8.73E-01 6.67E+OO miss 1407.99 2.39 3.72E-01 3.72E+OO miss 1509.21 2 .13 -2.04E-01 3.SOE+OO miss 1661. 27 1. 05 1.04E+OO 7.66E+OO miss 1729.59 2.88 7.81E-01 3.63E+OO miss 1764.49 15.30 7.93E-02 6.93E-01 miss 1847.43 2.03 7.25E-02 4.27E+OO miss

> 2118.51 1. 16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241.99 7.25 2.59E-01 1 .6?E-01 7.75E-Ol miss 295.22 18.42 1 .53E-01 3.60E-01 miss 351.93

35.60 3. 71E-01 1 .67E-01 miss 785.96 1. 06 -5.09E-01 5.67E+OO miss

+ Pb214-XR 74.32

5.80 1.36E+OO 7.18E-01 1.48E+OO miss 77 . 11

9.70 1.25E+OO 7.lBE-01 miss 87.35 2.24 2.38E+OO 3.63E+OO miss 89.78 0.82 -1.13E+OO 3.12E+OO miss

+ Ra-226 186.21 3.64 2.32E-01 1.47E+OO 1 .47E+OO miss

+ Ac-228 129.07 2.42 7.16E-01 4.63E-01 2.26E+OO miss 209.25 3.89 6.98E-01 1.33E+OO miss 270.24 3.46 -1.05E-Ol l .SOE+OO miss 328.00 2.95 1.58E-01 1.80E+OO miss 338. 3'.2 11 .27 2.39E-01 6.03E-01 miss 409 . .J.6 1. 92 1.lSE-01 2.32E+OO miss 463.00 4.40 3.48E-01 1. 62E+OO miss 794.95 4.25 7.67E-02 1 .42E+OO miss 911.20 25.80 2.13E-01 4.63E-01 miss 964. 77 4.99 2.98E-01 1. 38E+OO miss 968. 97 15.80 2.36E-01 6.19E-01 miss [219]

6/2/2016 2:49:25PM Page 7 of7 Analysis Report for 02-J un-16-10011 L3-10220C-FJGS-019SS (DRIED)

Nuclide Energy Yield{°/o) Activity NuclideMDA LineMDA Caine Name (pCilgrams) (pCUgrams) (pCilgrams) Corr (keV)

Ac-228 1588.20 3.22 -2.80E-01 4.63E-01 3. 03E+OO miss

+ Pa-231 27.36 10.30 O.OOE+OO 3.08E-01 3. 08E-01 miss 283.69 1. 70 -l.48E-Ol 2. 83E+OO miss 300.07 2.47 -5.26E-Ol 1 .77E+OO miss 302.65 2.20 O.OOE+OO 2. 54E+OO miss 330.06 1. 40 -2.17E-Ol 3. 81E+OO miss

+ Th-234 92.38 2.13 6.67E-01 4.49E+OO 4. 49E+OO miss 92.80 2.10 2.27E+OO 5.00E+OO miss 112. 81 0.21 7.54E+OO 2. 90E+Ol miss

+ U-235 143.76 10.96 -4.37E-02 9. 5-:'E-02 3.15E-01 miss 163.33 5.08 -2.61E-01 6.33E-01 miss 185. 71 57.20 1.93E-02 9.57E-02 miss 202 .11 1. 08 -3.15E-01 3.18E+OO miss 205.31 5 .01 5.45E-02 7.91E-01 miss

+ Am-241 59.54 35.90 -1.81E-Ol 4.89E-01 4.89E-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.

[220]

000001 5059.CNF Live Time 600.000 sec 60 Real Ti me start: 1 600 .420 sec

-0.2(kev) stop : 8192 2047. 4(kev)

Acq. start Thu Jun 02 14: 38:48 2016 55 50 45 40 35 VI

µ C:

8 30 25 20 1"'

~

15 10 5

0 1000 2000 3000 4000 5000 6000 7000 [221]

8000 channel

5/5/2016 11:10:08AM Page 1 of8

~. . ~ . . . . . .Apex-Gamma Analysis Report for 05-May-16-10009 L3-10220C-FQGS-011SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 05-May-16-1 0009 Sample Description : L3-10220C-FQGS-011SS (DRIED)

Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 1.091 E+03 grams Facility : Default Sample Taken On : 5/2/2016 1:05:00PM Acquisition Started : 5/5/2016 10:39:24AM Procedure : 130G 1L Soil Sample Operator : JWelch Detector Name : P40818B Geometry : 130G Soil Live Time : 1800.0 seconds Real Time : 1803.1 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 : 14854 PEAK WITH NID REPORT Peak Analysis Performed on : 5/5/2016 11 :09:33AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Defau lt\Libra ry\Zio n Lib-BN L. N LB Peak Match Tolerance : 1.000FWHM

[222]

5/5/2016 11:10:0SAM Page 2 of8 Analysis Report for 05-M ay-16-10009 L3-10220C-FQGS-011SS (DRIED)

Peak Energy ROI ROI Peak Alaf Pa:s,,I, A ..... ,..,. ........ '""

..."'""'*_... ,..,......~ "'""******a.-w*** Tentative No. {keV) start end Centroid Area Uncertainty Counts Nuclide M 1 238.59 948 - 974 954.86 2.47E+02 33.40 1 .46E+02 Pb-212 m 2 241.45 948 - 974 966. 30 5.17E+Ol 17 . 95 1 .19E+02 Pb-214 3 295.24 1175 - 1186 1181.31 5.08E+Ol 28.04 1.16E+02 Pb-214 Eu-152 4 338.24 1346 - 1359 1353. 20 4.18E+Ol 24.08 8.44E+Ol Ac-228 5 351.83 1403 - 1414 1407.49 1. 01E+02 29.23 1 .01E+02 Pb-214 Bi-211 6 462.55 1846 - 1855 1850 .13 1.59E+Ol 17.28 5.82E+Ol Cs-138 Ac-228 Sb-125 7 510.63 2036 - 2047 2042.38 3.31E+Ol 22.23 8.18E+Ol ..... tffl/11-51(

3 583. 14 2325 - 2337 2332.35 5.84E+Ol 21.69 5.12E+D1 Tl-208 9 609.27 2430 - 2442 2436.81 8.64E+Ol 23.91 4.92E+Ol Bi-214 10 661.43 2638 - 2654 2645.44 l.43E+02 28.20 4,67E+Ol Cs-137 11 768.54 3068 - 30B 3073.83 2.03E+Ol 12.58 1.74E+Ol Bi-214 12 911.15 3637 - 3652 3644.30 5.52E+Ol 18.19 2.35E+Ol Ac-228 13 968.77 3869 - 3881 3874.85 3.15E+Ol 14.41 1.90E+Ol Ac-228 14 1460.32 583 1 - 5854 5842.26 2.83E+02 34.14 6.54E+OO K-40

,rpv/

5,5-((.,

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 5.3DE+OO 7.89E-01 miss Cs-137 0 .99 661. 66

85.10 l .95E-Ol 4.52E-02 miss Tl-208 1. 00 583.19

85.00 7. 35E-02 2.87E-02 miss Pb-212 1. 00 115 .18 0.60 238.63

43.60 3.32E-01 7. OlE-02 miss 300.09 3.30 Bi-214 1. 00 609.32

45.49 2.09E-01 6.32E-02 miss 768.36

4.89 5.34E-01 3.37E-01 miss 806.18 1. 26 934.06 3 .11 [223]

5/5/2016 11 :10:0BAM Page 3 of8 Analysis Report for 05-May-16-1 0009 L3-10220C-FQGS-011SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Corr Uncertainty 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 1 847.43 2.03 2118. 51 1.16 Pb-214 0 , 99 241.99 .... 7.25 4 . 22E-01 1.61E-01 miss 295.22

18.42 1 . 86E-01 1. 07E-01 miss 351.93

35.60 2.14E -Ol 7.06E-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 2.:2E-01 l.63E-01 miss 409.46 1. 92 463.00

4 . 40 3.29E-01 3.61E-01 miss 794.95 4 .25 911.20

25 .80 3. lOE-01 1. 0 6E-01 miss 964. 77 4 .39 968.97

15.80 3. 0lE-01 l.40E-01 miss 15 88.20 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

[224]

5/5/2016 11:10:08AM Page4 of 8 Analysis Report for 05-May-16-10009 L3-10220C-FQGS-011SS (DRIED)

Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams)

K-40 0.985 5.30E+OO 7.89E-01 Cs-137 0.997 1.95E-Ol 4.52E-02 Tl-208 1. 000 7.35E-02 2.87E-02 X Bi-211 0. 966 Pb-212 1. 000 3.32E-01 7.0lE-02 Bi-214 1. 000 2.20E-01 6.21E-02 Pb-214 0.998 2.31E-01 5.53E-02 Ac-228 0.999 3.0lE-01 7.33E-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

[225]

5/5/2016 11: 10:08AM Page 5 uf8 Analysis Report for 05-May-16-10009 L3-10220C-FQGS-011SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 5/5/2016 11 :09:33AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 7 510.63 1.84024E-02 33.55 Ifµ/./-5' (

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 NuclideMDA LineMDA Coinc Name (pCilgrams) (pCilgrams) (pCi/grams) Corr (keV)

+ K-40 1460 .82

10. 66 5.30E+OO 2.32E-Ol 2.32E-01 miss

+ Cr-51 320.08 9.91 5.76E-03 2.16E-01 2.16E-Ol free

+ Mn-54 834.85 99.98 5.85E-03 2.76E-02 2.76E-02 miss

+ Co-58 810 .76 99.45 -1.84E-03 1. 66E-02 1 .66E-02 miss 1674 .73 0.52 -6.62E-Ol 3.25E+OO miss

+ Co-60 1173 .23 99.85 -2.39E-03 3. llE-02 3.23E-02 miss 1332.49 99.98 8.09E-03 3. llE-02 miss

+ Nb-94 702.65 99.81 5.81E-04 1.98E-02 2.52E-02 miss 871.09 99.89 -7.49E-03 1.98E-02 miss

+ Ag-108rn 79 .13 6.60 5.17E-01 2.3:E-02 l.OOE+OO miss 433.94 90.50 7.06E-04 2.46E-02 miss 614.28 89.80 6.76E-03 3.03E-02 miss 722.94 90.80 -1.14E-04 2.37E-02 miss

+ Sn-113 255 .13 2 .11 1.02E-01 3.48E-02 l.07E+OO free 391 . 70 64.97 3.56E-03 3.48E-02 free

+ Cs-134 475.36 1. 48 -9. 17E-01 2.47E-02 l. lOE+OO miss 563.25 8.34 5.38E-03 3.02E-01 miss 569.33 15.37 -2.34E-02 l.29E-01 miss [226]

5/5/2016 11:10:08AM Page 6 of8 Analysis Report for 05-May-16-10009 L3-10220C-FQGS-011 SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA LineMDA Coinc Name (pCi/grams) (pCilgrams) (pCi!grams) Corr (keV)

Cs-134 604. 72 97. 62 -6.76E-04 2.47E-02 2. 47E-02 miss 795.86 85.46 6.82E-03 3. llE-02 miss 801. 95 8.69 8.82E-02 3.08E-01 miss 1038.61 0 .99 8.52E-01 3. OlE+OO miss 1167. 97 1. 79 -3.67E-01 1.74E+OO miss 1365.19 3.02 -7.66E-02 5.86E-Ol miss

+ Cs-137 661. 66

85.10 1.95E-01 3.75E-02 3. 75E-02 miss

+ Eu-152 121. 78 28.67 -'.2.62E-03 6.98E-02 8.84E-02 miss 244.70 7.61 -l .06E-01 2. 61E-01 miss 295.94 0.45 -4.14E-01 6.90E+OO miss 344.28 26.60 -4.0lE-02 6. 98E-02 miss 367.79 0.86 9.80E-01 2.76E+OO miss 411.12 2.24 l .lOE-01 l.03E+OO miss 443. 96 2.83 5.64E-02 7.36E-01 miss 488.68 0.42 6.0lE-02 5.06E+OO miss 563.99 0.49 l.77E+OO 5.43E+OO miss 586.26 0.46 -4.07E+OO 5.61E+OO miss 678.62 0.47 -3.35E-02 4.38E+OO miss 688.67 0.86 7.29E-01 3.0SE+OO miss 719.35 0.28 2.61E+OO 8. 62E+OO miss 778.90 12. 96 -3.13E-02 l.51E-01 miss 810. 45 0.32 -1. llE+OO 5.00E+OO miss 867.37 4.26 -1.75E-01 6.18E-01 miss 919.33 0.43 1.22E+OO 5.93E+OO miss 964.08 14.65 6.03E-02 2.36E-01 miss 1085.87 10.24 3.91E-02 2.09E-01 miss 1089.74 1. 73 -2.25E-02 l.33E+OO miss 1112. 07 13.69 -4.00E-02 l.81E-01 miss 1212.95 1. 43 8.42E-01 2.55E+OO miss 1249.94 0.19 9.0SE+OO 2.07E+Ol miss 1299.14 1. 63 -4.39E-01 l .79E+OO miss 1408.01 21.07 4.14E-02 1 .39E-01 miss 1457.64 0.50 -2.33E+OO 1 .26E+Ol miss 1528.10 0.28 l. 15E+OO 6.82E+OO miss

+ Eu-154 123.07 40. 40 l. 70E-02 6 .15E- 02 6.15E-02 miss 247.93 6.89 -1.27E-01 2.84E-Ol miss 591.76 4.95 1. 61E-01 5.57E-Ol miss 692.42 1. 78 -2.09E-01 9.55E-01 miss 723. 30 20.06 -1.38E-02 9.80E-02 miss 756.80 4.52 3 .17E-02 5.12E-01 miss 873.18 12.08 -2.24E-02 l.75E-01 miss 996.29 10.48 -3.18E-02 2.21E-01 miss 1004 .76 18.01 l. 20E-02 1.SOE-01 miss 1274.43 34.80 -l.OlE-02 7.81E-02 miss 1596.48 1. 80 1. 34E-01 1 .68E+OO miss

+ Eu-155 45.30 1. 31 4.75E+OO 1. 43E-0 1 l .71E+Ol miss

60. 01 1. 22 7.04E+OO 1 .75E+Ol miss 86.55 30.70 -3.82E-02 1 .49E-01 miss 105.31 21.10 6.23E-03 1 .43E-01 miss

+ Tl-208 583.19

85.00 7.35E-02 3.53E-02 3.53E-02 miss

+ Bi-211 351.07

13.02 5.86E-01 2.1.,E-01 2.17E-01 miss

[227]

5/5/2016 11 :10:08AM Page 7 of8 Analysis Report for 05-May-16-10009 L3-10220C-FQGS-011SS (DRIED)

Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coin:

Name (pCilgrams) (pCilgrams) (pCi/grams) Corr (keV)

+ Pb-211 404.85 3.78 -2.48E-01 5.28E-01 5.28E-01 miss 427. 09 1. 76 -1.09E-01 1 . 13E+OO miss 832. 01 3.52 -1.88E-01 6.13E-01 miss

+ Bi-212 39.86 1. 06 -1.36E+OO 4.75E-01 l . 70E+Ol miss 727.33 6.67 2.19E-01 4. 75E-01 miss 785.37 1.10 2.52E-01 2. 39E+OO miss 1620.50 1. 47 4.05E-01 l.77E+OO miss

+ Pb-212 115 .18 0.60 1 .66E+OO 5. 72E-02 4.48E+OO miss 238.63

43.60 3.32E-01 5.72E-02 miss 300.09 3.30 3.82E-01 7. 33E-01 miss

+ Pb212-XR 74.82 10.28 5.44E-01 4. 96E-01 8.72E-01 miss 77 .11 17.10 4.70E-01 4. 96E-01 miss 87.35 3.97 7.25E-01 1.21E+OO miss 89.78 1. 46 5.59E-01 2. 97E+OO miss

+ Bi-214 609.32

45.49 2.09E-01 6.65E-02 6.65E-02 miss 768.36

4.89 5.34E-01 4.52E-01 miss 806.18 1. 26 8.43E-01 2.42E+OO miss 934.06 3. 11 -1.31E-01 8. 60E-01 miss 1120.29 14. 92 1.48E-01 2. 94E-01 miss 1155. 21 1. 63 4.45E-02 l .56E+OO miss 1238.12 5.83 2.68E-01 7.46E-01 miss 1280.98 1. 43 8.81E-01 2.21E+OO miss 1377. 67 3.99 3.15E-01 7. 61E-01 miss 1385. 31 0.79 5.67E-01 3.17E+OO miss 1401 .52 1. 33 1. 87E-01 1.91E+OO miss 1407.99 2.39 3.65E-01 1.22E+OO miss 1509.21 2.13 3.03E-01 1.26E+0D miss 1661.27 1. 05 2.46E-01 2.27E+OO miss 1729.59 2.88 3. 96E-01 1.04E+D0 miss 1764.49 15.30 2.28E-01 3.31E-Ol miss 1847.43 2.03 6.93E-01 1 . 96E+OO miss

> 2118.51 1.16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241. 9 9

7.25 4.22E-Ol 7.93E-02 3.15E-01 miss 295.22

18.42 1.86E-01 l .55E-01 miss 351.93

35.60 2.14E-01 7. 93E-02 miss 785.96 1. 06 -2.95E-01 2.32E+OO miss

+ Pb214-XR 74.82 5.80 9.65E-01 8.74E-01 1 .55E+OO miss 77 .11 9.70 8.28E-01 8.74E-01 miss 87.35 2.24 J.,.29E+OO 2.14E+OO miss 89.78 0.82 9.95E-01 5.30E+OO miss

+ Ra-226 186.21 3.64 6.71E-Ol 7.28E-01 7.28E-01 miss

+ Ac-228 129.07 2.42 1.39E-01 1.12E-01 1.09E+OO miss 209.25 3.89 2.93E-01 6.44E-01 miss 270.24 3.46 2.53E-Ol 7.17E-01 miss 328.00 2.95 -9.93E-02 8.18E-01 miss 338.32

11 . 27 2.72E-01 2.35E-01 miss 409.46 1. 92 3.85E-01 1 .27E+OO miss 463. 00

4 . 40 3.29E-01 5.78E-01 miss 794.95 4 .25 5.43E-01 7.76E-01 miss 911. 20

25.80 3.lOE-01 l.12E-D1 miss 964. 77 4 .99 1 .41E-01 6.77E-01 miss [228]

5/5/2016 11:10:0SAM Page 8 of8 Analysis Report for 05-May-16-1 0009 L3-10220C-FQGS-011SS (DRIED)

Nuclide Energy Yield(%) Activity Nuc/ideMDA LineMDA Coinc Name (pCi/grams) (pCilgrams) (pCi/grams) Corr (keV)

Ac-228 968. 97

15.80 3.0lE-01 l .12E-01 1. 68E-01 miss 1588.20 3.22 3.08E-01 9.95E-01 miss

+ Pa-231 27.36 10.30 -2.21E-01 9.51E-01 1.85E+OO miss 283.69 1. 70 4.25E-01 l.32E+OO miss 300.07 2.47 5.llE-01 9.79E-01 miss 302.65 2.20 -2.95E-01 9.51E-01 miss 330.06 1. 40 6.lOE-01 l.BOE+OO miss

+ Th-234 92.38 2.13 8.82E-01 2.24E+OO 2.24E+OO miss 92.80 2.10 l .31E+OO 2.29E+OO miss 112. 81 0.21 -4.55E+OO l.33E+Ol miss

+ U-235 143.76 10. 96 1. 52E-02 4.35E-02 l.87E-01 miss 163.33 5.08 l .97E-01 4. 65E-01 miss 185.71 57.20 2.82E-02 4.35E-02 miss 202 .11 1. 08 l.26E-01 1.83E+OO miss 205.31 5.01 l.lBE-01 4.17E-01 miss

+ Am-241 59.54 35.90 l.90E-01 6.14E-01 6.14E-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.

[229]

0000014854.CNF Live Time :1800.000 sec 60 Real Time :1803.100 sec start: 1: -0. l(kev) stop : 8192: 2047. O(kev)

Acq. start :Thu May 05 10: 39: 24 2016 55 50 40 35 II)

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1000 2000 3000 4000 5000 6000 7000 [230]8000 channel

ATTACHMENT 7 EBERLINE ANALYTICAL REPORTS

[231]

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Patricia Giza 17-03011 Eberline Analytical Zion Solutions SDG:

Purchase Order: 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 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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Patricia Giza 17-03011 Eberline Analytical Zion Solutions SDG:

Purchase Order: 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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Patricia Giza 17-03011 Eberline Analytical Zion Solutions SDG:

Purchase Order: 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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Patricia Giza 17-03011 Eberline Analytical Zion Solutions SDG:

Purchase Order: 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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Printed: 6/12/2018 3:20 PM Page 5 of 6 Report To: Work Order Details:

Patricia Giza 17-03011 Eberline Analytical Zion Solutions SDG:

Purchase Order: 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

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Printed: 6/12/2018 3:20 PM Page 6 of 6 Report To: Work Order Details:

Patricia Giza 17-03011 Eberline Analytical Zion Solutions SDG:

Purchase Order: 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

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ML19178A102

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