Text

Restoration Project, FSS Final Report - Phase 1. FSS Release Record, Area Far South of Switchyard Survey Unit 10219B
	ML18331A008
Person / Time
Site:	Zion File:ZionSolutions icon.png
Issue date:	05/17/2018
From:	Yetter R; ZionSolutions
To:	; Office of Nuclear Material Safety and Safeguards
Shared Package
ML18331A015	List: ML18331A003; ML18331A004; ML18331A005; ML18331A006; ML18331A007; ML18331A008; ML18331A009; ML18331A010; ML18331A011; ML18331A012; ML18331A013; ZS-2018-0093, Submittal of Final Status Survey (FSS) Final Report - Phase 1;
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    = ZIONSOLUTJONSLLc-An Energy Solutions Company ZION STATION RESTORATION PROJECT FINAL STATUS SURVEY RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B

FSSRELEASERECORD ~ AREA FAR SOUTH OF S\\'ITCHYARD =ZIONSOLUTIONSuc= Ancr 'ltl'.. -~.~= ea*..--:- .. SURVEY UNIT 10219B PREPARED BY /DATE: R. F. Ye~ II, Junior Technical Assistant REYIE\VED BY/ DATE: [J t~!/Al ~ le D. Mihalik, Radiological Engineer

                                                                    ,-1:;. Q. /1 8 APPROVED BY/ DATE:

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FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B TABLE OF CONTENTS

1. EXECUTIVE

SUMMARY

...................................................................................................................4

2. SURVEY UNIT DESCRIPTION ........................................................................................................5

3. CLASSIFICATION BASIS..................................................................................................................5

4. DATA QUALITY OBJECTIVES (DQO)...........................................................................................7

5. SURVEY DESIGN ..............................................................................................................................11

6. SURVEY IMPLEMENTATION .......................................................................................................17

7. SURVEY RESULTS ...........................................................................................................................18

8. QUALITY CONTROL .......................................................................................................................23

9. INVESTIGATIONS AND RESULTS ...............................................................................................23

10. REMEDIATION AND RESULTS ................................................................................................23

11. CHANGES FROM THE FINAL STATUS SURVEY PLAN .....................................................24

12. DATA QUALITY ASSESSMENT (DQA) ....................................................................................24

13. ANOMALIES ..................................................................................................................................24

14. CONCLUSION ...............................................................................................................................25

15. REFERENCES ................................................................................................................................25

16. ATTACHMENTS ...........................................................................................................................26 ATTACHMENT 1 - FIGURES AND MAPS ...........................................................................................27 ATTACHMENT 2 - SCAN DATA...........................................................................................................31 ATTACHMENT 3 - SAMPLE ANALYTICAL REPORTS.....................................................................35 ATTACHMENT 4 - CONSULTATION TRIGGERS FOR RESIDENTIAL SOIL CONCENTRATION

  ................................................................................................................................................................162 ATTACHMENT 5 - QC SAMPLE ASSESSMENT ...............................................................................164 ATTACHMENT 6 - GRAPHICAL PRESENTATIONS ........................................................................166 ATTACHMENT 7 - EBERLINE ANALYRICAL REPORTS ...............................................................172

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FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B LIST OF ACRONYMS AND ABBREVIATIONS DQO Data Quality Objective DCGL Derived Concentration Guideline Level FSS Final Status Survey GPS Global Positioning System LTP License Termination Plan MARSSIM Multi-Agency Radiation Survey and Site Investigation Manual MDCR Minimal Detectable Count Rate NAD North American Datum NaI Sodium Iodide OpDCGL Operational Derived Concentration Guideline Level QC Quality Control RE Radiological Engineer ROC Radionuclides of Concern SOF Sum-of-Fraction VCC Vertical Concrete Cask ZSRP Zion Station Restoration Project [3]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B

1. EXECUTIVE

SUMMARY

This Final Status Survey (FSS) Release Record for survey unit #L310219B, Area Far South of Switchyard, 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 (L3-10219B-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. As a systematic sample population, 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. The analytical results for all soil samples taken in survey unit #L310219B 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 0.1979 when applying the respective Operational Derived Concentration Guideline Levels (OpDCGL). Therefore, the null hypothesis is rejected and survey unit #L310219B is acceptable for unrestricted release. Picture 1 - SU10219B [4]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B

2. SURVEY UNIT DESCRIPTION Area Far South of Switchyard, survey unit #L310219B, is an impacted Class 3 open land survey unit. It is bounded by the Independent Spent Fuel Storage Installation (ISFI) to the north, wetlands areas to the west and south, and Class 3 survey unit #L310219A to the east. The area of the survey unit is 7,516 m2.

The topography of the survey unit is mainly flat with some small dips and depressions. The soil is mostly loam. The terrain consists of thick underbrush, wetlands, gravel road, and uneven grade. Solid physical items such as rocks, concrete jersey barriers, and chain-link fencing 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) 1927. The reference coordinates associated with this survey unit are denoted on Figure 1 located in Attachment 1.

3. CLASSIFICATION BASIS Survey unit #L310219B was classified in accordance with ZionSolutions procedure ZS-LT-300-001-002, Survey Unit Classification (Reference 5).

Impacted Class 3 open land survey unit #L310219 was originally designated as a Class 3 survey unit by the Historical Site Assessment (HSA) (Reference 6). The survey unit was broken into two (2) smaller Class 3 survey units on June 19, 2012. #L310219B is the western 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 December 16, 2012, through January 10, 2013. The survey design for this survey unit called for the acquisition of twenty-one (21) surface soil samples taken at random locations. Eight-hundred and ten (810) square meters or approximately 11% of the total surface area in the survey unit was scanned using a Ludlum Model 2350-1 and a Model 44-10 NaI detector. For the area scanned, the average observed background in the survey unit was 4,577 cpm. The average observed scan measurement was 4,926 cpm with a maximum observed measurement of 6,355 cpm. Three (3) scan alarms were observed in this survey unit with the scan alarm set-point set at the MDCR plus background. The area was investigated by additional scans and the scan alarms were not reproduced. Four (4) [5]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B additional surface soil samples were obtained at the scan alarm locations as investigation soil samples. Twenty-five (25) surface soil samples and two (2) QC split samples were acquired and analyzed by the on-site gamma spectroscopy system. Cs-137 was identified at concentrations greater than the MDC of the instrument in fifteen (15) of the surface soil samples taken. No other potential plant-derived radionuclides were positively identified, including H-3. The average Cs-137 concentration observed in the analysis of the surface soil samples was 0.24 pCi/g with a maximum observed concentration of 0.41 pCi/g. The locations of scan areas and surface soil samples taken during characterization in survey unit #L310219B are illustrated on Figure 2 in Attachment 1. A summary of the analyses results for the surface soil samples taken during site characterization are presented in Table 1. Table 1 - Statistical Quantities for Cs-137 and Co-60 from the 2012/2013 Characterization Survey Cs-137 Co-60 Statistical Quantities (pCi/g) (pCi/g) Minimum Value : 9.00E-02 <1.00E-02 Maximum Value : 4.10E-01 <9.00E-02 Mean : 2.40E-01 <5.00E-02 Median : 2.50E-01 <4.00E-02 Standard Deviation : 9.00E-02 N/A A Radiological Engineer (RE) performed a visual inspection and walk-down of the survey unit on 09/22/2016 prior to performing FSS. The purpose of the walk-down was to assess the physical condition of the survey unit, evaluate access points and travel paths and identify potentially hazardous conditions. A final classification assessment was performed in accordance with procedure ZS-LT-300-001-002, Survey Unit Classification as part of the survey design for FSS. Based upon completion of Survey Unit Classification Basis for final classification, which included a review of the historical information, the results of the Characterization Survey data and, completion of a final Survey Unit Classification Worksheet, it was concluded that there was a low probability for the presence of residual radioactivity in soils in concentrations greater than 50% of the Operational DCGLs, justifying a final survey unit classification of Class 3. [6]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B

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. A summary of seven steps of the DQO process are outlined as follows. The DQO process incorporated hypothesis testing and probabilistic sampling distributions to control decision errors during data analysis. Hypothesis testing is a process based on the scientific method that compares a baseline condition to an alternate condition. The baseline condition is technically known as the null hypothesis. Hypothesis testing rests on the premise that the null hypothesis is true and that sufficient evidence must be provided for rejection. In designing the survey plan, the underlying assumption, or null hypothesis was that residual activity in the survey unit exceeded the release criteria. Rejection of the null hypothesis would indicate that residual activity within the survey unit does not exceed the release criteria. Therefore, the survey unit would satisfy the primary objective of the FSS sample plan. The primary objective of the FSS sample plan is to demonstrate that the level of residual radioactivity in survey unit #L310219B 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 unit and analyzed for the presence of plant-derived radionuclides. The results of surface and subsurface soil characterization in the impacted area surrounding ZNPS indicate that there is minimal residual radioactivity in soil. Consequently, due to the absence of any significant source term in soil, the suite of ROC and radionuclide mixture derived for non-activated concrete was considered as a reasonably conservative mixture to apply to soils for FSS planning and implementation. LTP Chapter 6, section 6.5.2 discusses the process used to derive the ROC for the decommissioning of ZNPS, including the elimination of insignificant dose contributors (IC) from the initial suite. Based upon the analysis of the mixture, it was determined that [7]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B 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 represent average levels of radioactivity above background levels and are presented in terms of surface or mass activity concentrations. Chapter 6 of the LTP describes in detail the modeling used to develop the DCGLs for soils. Surface soil is defined as soil residing in the first 0.15 m layer of soil. A subsurface soil category, which is defined as a layer of soil beginning at the surface but extending to a depth of 1 m is also assessed to allow for flexibility in compliance demonstration if contamination deeper than 0.15 m is encountered. Site-specific DCGLs for soil were calculated for both the 0.15 m and 1 m thicknesses. Based on characterization data and historical information, there are no expectations of encountering a source term geometry that is comprised of a clean surface layer of soil over a contaminated subsurface soil layer. ZionSolutions TSD 14-011, Soil Area Factors (Reference 8) and LTP Chapter 6, section 6.8 provides the exposure scenarios and modeling parameters that were used to calculate the site-specific DCGLs for soils (referred to as Base Case Soil DCGLs in this Release Record). At ZNPS, compliance is demonstrated through the summation of dose from four distinct source terms for the end-state (basements, soils, buried pipe and groundwater). Basements [8]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B are comprised of the summation of four structural source terms (surfaces, embedded pipe, penetrations and fill). When applied to soil, the DCGLs are expressed in units of activity per unit of mass (pCi/g). The unity rule is applied when there is more than one ROC. The measurement results for each singular ROC present in the mixture are compared against their respective DCGL to derive a dose fraction. The surface and subsurface soil Base Case DCGLs for the unrestricted release of open land survey units are provided in Table 3 and Table 4, respectively. The IC dose percentage of 10% was used to adjust the DCGLs in soils to account for the dose from the eliminated IC radionuclides. Table 3 - Base Case DCGLs for Surface Soils (BcDCGLSS) Surface Soil DCGL Radionuclide (pCi/g) Co-60 4.26 Cs-134 6.77 Cs-137 14.18 Ni-63 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 Base Case DCGL is equivalent to the level of residual radioactivity (above background levels) that could, when considered independently, result in a Total Effective Dose Equivalent (TEDE) of 25 mrem per year to an Average Member of the Critical Group (AMCG). To ensure that the summation of dose from each source term is 25 mrem/year or less after all FSS is completed, the Base Case DCGLs are reduced [9]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B based on an expected, or a priori, fraction of the 25 mrem/year dose limit from each source term. The reduced DCGLs, or Operational DCGLs can be related to the Base Case DCGLs as an expected fraction of dose based on an a priori assessment of what the expected dose should be based on the results of site characterization, process knowledge and the extent of planned remediation. The Operational DCGL is then used as the DCGL for the FSS design of the survey unit (calculation of surrogate DCGLs, investigations levels, etc.). Details of the Operational DCGLs derived for each dose component and the basis for the applied a priori dose fractions are provided in ZionSolutions TSD 17-004, Operational Derived Concentration Guideline Levels for Final Status Survey (Reference 9). The Operational DCGLs for the FSS of surface and subsurface soils are presented in Table 5 and Table 6, respectively. Table 5 - Operational DCGLs for Surface Soils (OpDCGLSS) Surface Soil DCGL Radionuclide (pCi/g) Co-60 1.091 Cs-134 1.733 Cs-137 3.630 Ni-63 914.458 Sr-90 3.095 Table 6 - Operational DCGLs for Subsurface Soils (OpDCGLSB) Subsurface Soil Radionuclide DCGL (pCi/g) Co-60 0.881 Cs-134 1.137 Cs-137 1.984 Ni-63 195.333 Sr-90 0.425 Instrument DQOs included a verification of the ability of the survey instrument to detect the radiation(s) of interest relative to the Operational DCGL. Survey instrument response [10]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B 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. Results were not reported as less than MDC. Sample report summaries included unique sample identification, analytical method, radionuclide, result, uncertainty, laboratory data qualifiers, units, and the observed MDC. In accordance with the LTP, for laboratory analysis, MDCs less than 10% of the Operational DCGL were preferable while MDCs up to 50% of the Operational DCGL were acceptable. The minimum acceptable MDC for measurements obtained using field instruments was 50 percent of the applicable Operational DCGL.

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

The DQO process determined that Co-60, Ni-63, Sr-90, Cs-134 and Cs-137 would be the ROC in survey unit #L310219B. During FSS, concentrations for Hard-to-Detect (HTD) ROC Ni-63 and Sr-90 are inferred using a surrogate approach. Cs-137 is the principle surrogate radionuclide for Sr-90 and Co-60 is the principle surrogate radionuclide for Ni-

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

Table 7 - Surrogate Ratios Auxiliary Building Ratios Mean Max 95%UCL Ni-63/Co-60 44.143 180.450 154.632 Sr-90/Cs-137 0.001 0.002 0.002 [11]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B For the FSS of survey unit #L310219B, the surrogate Operational DCGLs 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

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

               ! "#$%&                                              3.622 45/

1 0.002

                                  '(3.630            -(               -3
                                            ! "#$%&      3.095!#12&

The surrogate Operational DCGL that was used for Cs-137 in this survey unit for direct comparison of sample results to demonstrate compliance is 3.622 pCi/g. Equation 3 1

              ! 7#82&                                                 0.898 45/

1 180.45

                                 '(1.091          -(                    -3
                                          ! 7#82&       914.458  !;<#8&

The surrogate Operational DCGL that was used for Co-60 in this survey unit for direct comparison of sample results to demonstrate compliance is 0.898 pCi/g. The action level for investigation in a Class 3 open land survey unit is 50% of the Operational DCGL. The surrogate DCGL for Co-60 while inferring Ni-63 is 0.898 pCi/g, and the surrogate DCGL for Cs-137 while inferring Sr-90 is 3.622 pCi/g. Using the normalized mixture for gamma emitting ROC from Table 2, the surrogate adjusted gamma DCGL is then calculated as follows: [12]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B 1

       !=>??>&                                                                         3.494 45/

0.012 0.00001 0.988

                          '(0.898           -  1.733                 (3.622              -3
                                   ! 7#82&                   "#$A                  ! "#$%&

The surrogate adjusted gamma DCGL equals 3.494 pCi/g. The action levels for survey unit #L310219B are based on 50% of the DCGL and are presented in Table 8. Table 8 - Action Levels for Survey Unit L310219B ROC DCGL (pCi/g) Co-60 (1) 0.449 Cs-134 (2) 0.867 Cs-137 (3) 1.811 (4) Gross Gamma 1.747 (1) Based on 50% of surrogate adjusted DCGL of 0.898 pCi/g for Co-60 while inferring Ni-63 (2) Based on 50% of Operational DCGL (3) Based on 50% of surrogate adjusted DCGL of 3.622 pCi/g for Cs-137 while inferring Sr-90 (4) Based on 50% of normalized surrogate adjusted DCGLs 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 #L310219B based on Cs-137 was calculated as follows: Equation 4

             /      =     0.5/0.02                  =      25

[13]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B As the calculated relative shift (25) was greater than 3, then a value of 3 was used as the adjusted /. Both the Type I error, or value and the Type II error, or value was set at 0.05. The sample size from Table 5.5 of MARSSIM that equates to the Type I and Type II error of 0.05 for use with the Sign Test is an N value of 14. A Prospective Power Curve was generated using COMPASS, a software package developed under the sponsorship of the United States Nuclear Regulatory Commission (USNRC) for implementation of the MARSSIM in support of the decommissioning license termination rule (10CFR20, Subpart E). The result of the COMPASS computer run showed adequate power for the survey design. The survey design specified fourteen (14) surface soil samples for non-parametric statistical testing. As the survey unit was classified as Class 3, systematic sample locations were selected at random. The random locations of the systematic surface soil samples were selected using Visual Sample Plan (VSP), in accordance with ZS-LT-300-001-001. Input parameters included use of Bing or Google Maps aerial photographs and the random sampling tool set with a predetermined number (14) of sample points. These coordinates were integrated with a GPS to locate sample locations in the field. Sample measurement locations for the surface soil samples taken for systematic design are listed with the GPS coordinates in Table 9. ZSRP LTP Chapter 5, section 5.1 states that soil samples will be collected during FSS to confirm the HTD to surrogate radionuclide ratios (Table 7). Ten percent (10%) of the FSS samples collected from open land survey units will be analyzed for HTD ROC. Only HTD radionuclides included as ROC (Ni-63 and Sr-90 for soils) will be analyzed in the FSS confirmatory samples. For soil samples with positive results for both a HTD ROC and the corresponding surrogate radionuclide (Cs-137 or Co-60), the HTD surrogate ratio will be derived and compared against the maximum ratio (see Table 7). If the derived ratio from the confirmatory samples exceeds the maximum ratios (see Table 7), then the area-specific ratios as determined by actual survey data will be used in lieu of the maximum ratios. Table 9 - Systematic Sample Measurement Locations MEASUREMENT ID NORTHING EASTING L3-10219B-FRGS-001SS 641426.1430 343284.4019 L3-10219B-FRGS-002SS 641430.9910 343312.1180 L3-10219B-FRGS-003SS 641433.5269 343303.1917 L3-10219B-FRGS-004SS 641439.6801 343331.3764 L3-10219B-FRGS-005SS 641444.6027 343340.7713 L3-10219B-FRGS-006SS 641449.0480 343295.5490 L3-10219B-FRGS-007SS 641459.3705 343334.5080 [14]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B MEASUREMENT ID NORTHING EASTING L3-10219B-FRGS-008SS 641461.8318 343362.6927 L3-10219B-FRGS-009SS 641466.7544 343353.2978 L3-10219B-FRGS-010SS 641472.9077 343306.3233 L3-10219B-FRGS-011SS 641477.8303 343315.7182 L3-10219B-FRGS-012SS 641483.9836 343343.9029 L3-10219B-FQGS-012SS 641483.9836 343343.9029 L3-10219B-FRGS-013SS 641488.9062 343328.2448 L3-10219B-FRGS-014SS 641488.8060 343310.2220 Fourteen (14) surface soil samples were required for the non-parametric statistical test (sample size N = 14). A map of the systematic surface soil sample locations are provided in Figure 3 in Attachment 1. The selection of one (1) soil sample met the requirement that 10% of the samples collected for the FSS of survey unit #L310219B be analyzed for HTD ROC. Sample # L3-10219B-FRGS-004-SS-A was selected based on exhibiting the highest concentration of Cs-137. In addition, sample # L3-10219B-FRGS-007-SS-A was selected to be analyzed for HTD ROC based on a SOF greater than 0.1. Each selected sample was sent off-site (Eberline Analytical) for analysis of the HTD ROC as specified in LTP Chapter 5, section 5.1. The implementation of quality control measures as referenced by LTP Chapter 5, section 5.9 and ZionSolutions ZS-LT-01, Quality Assurance Project Plan (for Characterization and FSS) (QAPP) (Reference 11) includes the collection of a soil sample for split sample analysis on 5% of the soil samples taken in a survey unit with the locations selected at random. One (1) surface soil sample, #L3-10219B-FQGS-012-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 #L310219B 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 378 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 10. [15]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B Table 10 - 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 11 provides a synopsis of the survey design for survey unit #L310219B.

Table 11 - Synopsis of Survey Design FEATURE DESIGN CRITERIA BASIS Survey Unit Land 7,516 m2 GPS measurements of area Area

                                                                   *   = 0.02

UBGR = SOF of 1
LBGR = SOF of 0.5 Number of 14 (systematic)
Type I error = 0.05 Measurements (N)
Type II error = 0.05

                                                                   *  / = 3 (adjusted)

MARSSIM Table 5.5 (LTP Chapter 5, section Grid Spacing Random 5.6.4.5.2)
Co 1.091 pCi/g
Cs-134 - 1.733 pCi/g Operational DCGLs for DCGLs
Cs-137 - 3.630 pCi/g Surface Soils,
Ni 914.458 pCi/g (LTP Chapter 5, Table 5-7)
Sr 3.095 pCi/g 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, 378 m2 or ~5% areal coverage Coverage (LTP Chapter 5, Table 5-24) [16]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B FEATURE DESIGN CRITERIA BASIS 1.747 pCi/g Scan Investigation (Based on 50% of normalized surrogate (LTP Chapter 5, Table 5-25) Level adjusted DCGLs for gamma emitting ROC) One (1) surface soil sample selected QC (LTP Chapter 5, section 5.9) randomly for split sample analysis

6. SURVEY IMPLEMENTATION For survey unit #L310219B, compliance with the unrestricted release criteria was demonstrated through a combination of surface scanning with a Ludlum Model 44-10 gamma detector and the sampling of surface soil for isotopic analysis. In accordance with the LTP Chapter 5, section 5.7.1.6.2, no subsurface soil sample(s) will be taken as part of the survey design in Class 3 open land survey units. However, if during the performance of FSS, the analysis of a surface soil sample, or the results of a surface gamma scan indicates the potential presence of residual radioactivity at a concentration of 75% of the subsurface Operational DCGL, then a biased subsurface soil sample(s) would have been taken to the appropriate depth within the area of concern as part of the investigation. This threshold was not encountered during the FSS of survey unit #L310219B. 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. This threshold was encountered during the FSS of survey unit #L310219B, and in response, sample # L3-10219B-FRGS-007-SS-A was sent off-site for HTD ROC analysis. FSS field activities were conducted under FSS Sample Plan L3-10219B-F. FSS Sample Plan L3-10219B-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 September 22, 2016 and concluding on October 13, 2016. [17]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B The fourteen (14) systematic surface soil sample locations were marked with flags based on GPS coordinates provided by VSP. Around each surface soil sample location, a 27 m2 scan area was marked out. A total of fourteen (14) different scan areas were established, constituting an areal scan coverage of 378 m2, or approximately 5% of the surface area in survey unit #L310219B. Background was assessed in the survey unit and it was determined that, using an Ludlum 2350-1 paired with a Model 44-10 (2x 2) sodium iodide (NaI) detector, background ranged from 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 2x 2 NaI detector operated in the rate-meter mode and using audio response. The probe was positioned as close to the ground as possible and was moved at a scan speed of approximately 0.25 meters per second. In accordance with ZionSolutions TSD 11-004, Ludlum Model 44-10 Detector Sensitivity (Reference 12), scan MDC was sufficient to detect residual radioactivity at the action level (adjusted gross gamma DCGL of 1.747 pCi/g, which was based on 50% of the normalized surrogate adjusted Operational DCGLs for gamma emitting ROC). Complete scan results are provided in Attachment 2. In accordance with FSS design, fourteen (14) surface soil samples were collected at random locations for the systematic sample population. 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 (L3-10219B-FRGS-004-SS-A and L3-10219B-FRGS-007-SS-A) were selected for HTD radionuclide analysis. The implementation of survey specific QC measures included the collection of one (1) sample (L3-10219B-FQGS-012-SS) for split sample analysis.

7. SURVEY RESULTS The scan areas identified in the FSS plan were scanned for elevated radiation levels. No elevated measurement locations were identified by surface scan. Table 12 provides an overview of the scan results. Complete scan results are provided in Attachment 2.

[18]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B Table 12 - Synopsis of Scan Results Highest Logged Scan Action Level(1) # of Scan Reading Investigation Samples Area Alarms (cpm) (cpm) GS001 2170 2418 None None GS002 3100 3216 None None GS003 3180 3216 None None GS004 3010 3216 None None GS005 2830 3139 None None GS006 3510 3684 None None GS007 4198 4365 None None GS008 4130 4191 None None GS009 3900 4082 None None GS010 3750 3876 None None GS011 4220 4301 None None GS012 4500 4659 None None GS013 4780 4833 None None GS014 4380 4553 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 13. 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 3. The basic statistics for the systematic sample population is summarized in Table 14.

[19]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B Table 13 - Summary of Gamma Spectroscopy Results for Surface Soil Samples Comprising the Statistical Sample Population Co-60 Cs-134 Cs-137 Ni-63(1) Sr-90(1) MEASUREMENT ID (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g) L3-10220C-FRGS-001-SS 4.31E-03 6.88E-03 2.84E-02 7.78E-01 5.68E-05 L3-10220C-FRGS-002-SS 6.98E-03 1.77E-02 2.81E-01 1.26E+00 5.62E-04 L3-10220C-FRGS-003-SS 5.03E-03 2.90E-02 1.78E-01 9.08E-01 3.56E-04 L3-10220C-FRGS-004-SS 0.00E+00 6.25E-02 5.86E-01 0.00E+00 1.17E-03 L3-10220C-FRGS-005-SS 9.86E-03 1.67E-02 2.15E-01 1.78E+00 4.30E-04 L3-10220C-FRGS-006-SS 0.00E+00 5.69E-03 1.44E-01 0.00E+00 2.88E-04 L3-10220C-FRGS-007-SS 7.00E-03 1.43E-03 4.06E-01 1.26E+00 8.12E-04 L3-10220C-FRGS-008-SS 1.36E-02 0.00E+00 1.88E-02 2.45E+00 3.76E-05 L3-10220C-FRGS-009-SS 0.00E+00 0.00E+00 1.95E-01 0.00E+00 3.90E-04 L3-10220C-FRGS-010-SS 7.35E-03 1.59E-02 2.36E-01 1.33E+00 4.72E-04 L3-10220C-FRGS-011-SS 1.02E-02 3.12E-03 2.16E-01 1.84E+00 4.32E-04 L3-10220C-FRGS-012-SS 0.00E+00 5.88E-03 1.56E-01 0.00E+00 3.12E-04 L3-10220C-FRGS-013-SS 1.11E-02 0.00E+00 1.53E-01 2.00E+00 3.06E-04 L3-10220C-FRGS-014-SS 2.38E-02 3.90E-03 1.93E-01 4.29E+00 3.86E-04 1: Ni-63 and Sr-90 are inferred concentrations using the maximum HTD ratio. Table 14 - Basic Statistical Properties of Systematic Sample Population Mean Median Max Min BcDCGL Avg. SOF Avg. Dose ROC Std. Dev. (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g) per ROC Per ROC Co-60 7.09E-03 6.99E-03 2.38E-02 0.00E+00 0.00661 4.26 1.66E-03 4.16E-02 Cs-134 1.21E-02 5.79E-03 6.25E-02 0.00E+00 0.01687 6.77 1.78E-03 4.45E-02 Cs-137 2.15E-01 1.94E-01 5.86E-01 1.88E-02 0.14327 14.18 1.51E-02 3.79E-01 Ni-63 1.28E+00 1.26E+00 4.29E+00 0.00E+00 1.19275 3572.1 3.58E-04 8.95E-03 Sr-90 4.29E-04 3.88E-04 1.17E-03 3.76E-05 0.00029 12.09 3.55E-05 8.88E-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 L3-10219B-FRGS-004-SS-A and L3-10219B-FRGS-007-SS-A were selected. Only HTD radionuclides included as ROC (Ni-63 and Sr-90 for soils) were included in the analysis. All analyses met the required MDC. [20]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B Cs-137 was positively detected in the off-site analysis of sample L3-10220C-FRGS-002-SS-A at a concentration of 4.03E-02 pCi/g. No other ROC was positively detected at a concentration greater than MDC. No ROC was positively detected at concentrations greater than MDC in sample L3-10220C-FRGS-009-SS-A. The results are provided in Table 15. Table 15 - Off-Site Analysis Results (Eberline Analytical) for Sample ID #s L3-10219B-FRGS-004-SS-A and L3-10219B-FRGS-007-SS-A Sample # L3-10219B-FRGS-004-SS-A Result Uncertainty MDC ROC >MDC (pCi/g) (pCi/g) (pCi/g) Co-60 1.61E-03 9.25E-03 5.27E-02 No Cs-134 8.33E-03 1.55E-02 4.39E-02 No Cs-137 6.93E-01 1.06E-01 6.05E-02 Yes Ni-63 -1.69E+00 1.65E+00 2.90E+00 No Sr-90 5.85E-01 4.17E-01 8.27E-01 No Sample # L3-10219B-FRGS-007-SS-A Result Uncertainty MDC ROC >MDC (pCi/g) (pCi/g) (pCi/g) Co-60 2.51E-02 1.55E-02 2.24E-02 No Cs-134 -5.07E-03 9.42E-03 2.76E-02 No Cs-137 3.38E-01 4.02E-02 3.33E-02 No 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 implementation of survey specific QC measures included the collection of one (1) sample (L3-10219B-FQGS-012-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 16. Gamma spectroscopy results (summarized in Table 17) 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. [21]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B Table 16 - Summary of Gamma Spectroscopy Results for QC Surface Soil Sample Co-60 Cs-134 Cs-137 Ni-63(1) Sr-90(1) MEASUREMENT ID (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g) L3-10219B-FQGS-012-SS 0.00E+00 1.41E-02 2.67E-01 0.00E+00 5.34E-04 1: 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 5 C1 C2 Cn

                          +           + .......... ..        1 DCGL 1 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 systematic sample population as well as the judgmental and investigation samples for survey unit #L310219B are provided in Table 17. Table 17 - Sum-of-Fractions for Individual Surface Soil Samples (Systematic and QC) FRACTION OF OPERATIONAL DCGL MEASUREMENT ID SOF Co-60 Cs-134 Cs-137 Ni-63 Sr-90 L3-10219B-FRGS-001-SS 0.00395 0.00397 0.00782 0.00085 0.00002 0.01661 L3-10219B-FRGS-002-SS 0.00640 0.01021 0.07741 0.00138 0.00018 0.09558 L3-10219B-FRGS-003-SS 0.00461 0.01673 0.04904 0.00099 0.00012 0.07149 L3-10219B-FRGS-004-SS 0.00000 0.03606 0.16143 0.00000 0.00038 0.19788 L3-10219B-FRGS-005-SS 0.00904 0.00964 0.05923 0.00195 0.00014 0.07999 L3-10219B-FRGS-006-SS 0.00000 0.00328 0.03967 0.00000 0.00009 0.04305 L3-10219B-FRGS-007-SS 0.00642 0.00083 0.11185 0.00138 0.00026 0.12073 L3-10219B-FRGS-008-SS 0.01247 0.00000 0.00518 0.00268 0.00001 0.02034 L3-10219B-FRGS-009-SS 0.00000 0.00000 0.05372 0.00000 0.00013 0.05385 L3-10219B-FRGS-010-SS 0.00674 0.00917 0.06501 0.00145 0.00015 0.08253 L3-10219B-FRGS-011-SS 0.00935 0.00180 0.05950 0.00201 0.00014 0.07281 [22]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B FRACTION OF OPERATIONAL DCGL MEASUREMENT ID SOF Co-60 Cs-134 Cs-137 Ni-63 Sr-90 L3-10219B-FRGS-012-SS 0.00000 0.00339 0.04298 0.00000 0.00010 0.04647 L3-10219B-FRGS-013-SS 0.01017 0.00000 0.04215 0.00219 0.00010 0.05461 L3-10219B-FRGS-014-SS 0.02181 0.00225 0.05317 0.00470 0.00012 0.08205 L3-10219B-FQGS-012-SS 0.00000 0.00814 0.07355 0.00000 0.00017 0.08186 Systematic Measurements Number of Systematic Measurements = 14

                                       # of Systematic Measurements with SOF > 1 =        0
                # of Systematic Measurements with SOF > 0.1 (HTD Assessment) =            2 Max Individual Systematic Measurement SOF =       0.1979 Mean Systematic Measurement SOF =       0.0741 The mean of all identified isotopes are less than the Consultation Triggers for Residential Soil Concentration depicted in Table H.1 of NUREG 1757, Vol.1, Rev. 2 (MOU Table 1).

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

8. QUALITY CONTROL The on-site laboratory processed one (1) split sample, L3-10219B-FQGS-012-SS, using gamma spectroscopy analysis. The data was evaluated using USNRC acceptance criteria specified in Inspection Procedure No. 84750, Radioactive Waste Treatment, and Effluent and Environmental Monitoring (Reference 15). There was acceptable agreement between field split results. Refer to Attachment 5 for data and quality control analysis results.

9. INVESTIGATIONS AND RESULTS No investigations were performed in survey unit #L310219B.

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.

[23]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B

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

12. DATA QUALITY ASSESSMENT (DQA)

The DQO sample design and data were reviewed in accordance with ZionSolutions procedure ZS-LT-300-001-004, Final Status Survey Data Assessment (Reference 16) for completeness and consistency. Documentation was complete and legible. Surveys and sample collection were consistent with the DQOs and were sufficient to ensure that the survey unit was properly designated as Class 3. The sampling design had adequate power as indicated by the Retrospective Power Curve. The analytical results of all samples were less than a SOF of one. Additionally, the maximum activity for each ROC did not exceed 10% of their respective Operational DCGL for surface soils. Although MARSSIM states that the Sign Test need not be performed in the instance that no measurements surpass the DCGL, the test was conducted to demonstrate coherence to the statistical principles of the DQO process. The Sign Test was performed on the data and compared to the original assumptions of the DQOs. The evaluation of the Sign Test results clearly demonstrates that the survey unit passes the unrestricted release criteria, thus, the null hypothesis is rejected. The preliminary data review consisted of calculating basic statistical quantities (e.g., mean, median, standard deviation). All data was considered valid including negative values, zeros, values reported below the MDC, and values with uncertainties greater than two standard deviations. The mean and median values for each ROC were well below the respective Operational DCGLs. Also, the retrospective power curve shows that a sufficient number of samples were collected to achieve the desired power. Therefore, the survey unit meets the unrestricted release criteria with adequate power as required by the DQOs. The data for Co-60 and Cs-137 is represented graphically through a frequency plot and a quantile plot. All graphical representations are provided in Attachment 6.

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

[24]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B

14. CONCLUSION Survey unit #L310219B has met the DQOs of the FSS plan. The ALARA criteria for soils as specified in Chapter 4 of the LTP were achieved. The EMC for soils was not applicable and remediation was not required.

All identified ROC were used for statistical testing to determine the adequacy of the survey unit for FSS. Evaluation of the data shows that none of the ROC concentration values exceeds the Operational DCGL or any investigational levels; therefore, in accordance with the LTP Section 5.10, the survey unit meets the release criterion. The sample data passed the Sign Test. The null hypothesis was rejected. The Retrospective Power Curve showed that adequate power was achieved. The survey unit is properly classified as Class 3. The dose contribution from soil in survey unit #L310219B is 0.4745 mrem/yr TEDE, based on the average concentration of the ROC in samples used for non-parametric statistical sampling. Survey unit #L310219B 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

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

[25]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B Model Source Terms

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

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

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

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

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

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

16. ATTACHMENTS Attachment 1 - Figure and Maps Attachment 2 - Scan Data Attachment 3 - Sample Analytical Reports Attachment 4 - Consultation Triggers for Residential Soil Concentration Attachment 5 - QC Sample Assessment Attachment 6 - Graphical Presentations Attachment 7 - Eberline Analytical Reports

[26]

ATTACHMENT 1 FIGURES AND MAPS [27]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B Figure 1 Survey Unit 10219B Boundary [28]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B Figure 2 Survey Unit 10219B Characterization Survey [29]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B Figure 3 Survey Unit 10219B Final Status Survey [30]

ATTACHMENT 2 SCAN DATA [31]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B 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 PR316938 293136 10219 GS001 10/13/2016, 12:36 2170 1946 2418 No 44-10 PR316938 293136 10219 GS001 10/13/2016, 12:38 2020 1946 2418 No 44-10 PR316938 293136 10219 GS001 10/13/2016, 12:39 1820 1946 2418 No 44-10 PR316938 293136 10219 GS001 10/13/2016, 12:42 1840 1946 2418 No 44-10 PR316938 293136 10219 GS001 10/13/2016, 12:43 1840 1946 2418 No 44-10 PR316938 293136 10219 GS002 10/13/2016, 12:56 3100 2665 3216 No 44-10 PR316938 293136 10219 GS002 10/13/2016, 12:58 2870 2665 3216 No 44-10 PR316938 293136 10219 GS002 10/13/2016, 13:00 2860 2665 3216 No 44-10 PR316938 293136 10219 GS002 10/13/2016, 13:02 2910 2665 3216 No 44-10 PR316938 293136 10219 GS003 10/13/2016, 13:05 2870 2665 3216 No 44-10 PR316938 293136 10219 GS003 10/13/2016, 13:06 2940 2665 3216 No 44-10 PR316938 293136 10219 GS003 10/13/2016, 13:08 2970 2665 3216 No 44-10 PR316938 293136 10219 GS003 10/13/2016, 13:09 3180 2665 3216 No 44-10 PR316938 293136 10219 GS004 10/13/2016, 13:14 2720 2665 3216 No 44-10 PR316938 293136 10219 GS004 10/13/2016, 13:17 3010 2665 3216 No 44-10 PR316938 293136 10219 GS004 10/13/2016, 13:18 2980 2665 3216 No 44-10 PR316938 293136 10219 GS004 10/13/2016, 13:20 2550 2665 3216 No 44-10 PR316938 293136 10219 GS006 10/13/2016, 13:31 3510 3090 3684 No 44-10 PR316938 293136 10219 GS006 10/13/2016, 13:33 3380 3090 3684 No 44-10 PR316938 293136 10219 GS006 10/13/2016, 13:34 3260 3090 3684 No 44-10 PR316938 293136 10219 GS006 10/13/2016, 13:37 3500 3090 3684 No 44-10 PR308037 266657 10219 GS007 10/6/2016, 10:25 4055 3713 4365 No 44-10 PR308037 266657 10219 GS007 10/6/2016, 10:30 4198 3713 4365 No 44-10 PR308037 266657 10219 GS007 10/6/2016, 10:35 4050 3713 4365 No 44-10 PR316938 293136 10219 GS005 10/3/2016, 9:02 2760 2594 3139 No 44-10 PR316938 293136 10219 GS005 10/3/2016, 9:03 2830 2594 3139 No 44-10 PR316938 293136 10219 GS005 10/3/2016, 9:04 2650 2594 3139 No 44-10 PR316938 293136 10219 GS005 10/3/2016, 9:05 2750 2594 3139 No 44-10 PR316938 293136 10219 GS005 10/3/2016, 9:06 2720 2594 3139 No 44-10 PR316938 293136 10219 GS005 10/3/2016, 9:06 2770 2594 3139 No 44-10 PR316938 293136 10219 GS005 10/3/2016, 9:07 2690 2594 3139 No 44-10 PR316938 293136 10219 GS005 10/3/2016, 9:11 2480 2594 3139 No 44-10 PR316938 293136 10219 GS008 10/3/2016, 9:38 3790 3554 4191 No 44-10 PR316938 293136 10219 GS008 10/3/2016, 9:39 3830 3554 4191 No 44-10 PR316938 293136 10219 GS008 10/3/2016, 9:40 4000 3554 4191 No [32]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B 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 PR316938 293136 10219 GS008 10/3/2016, 9:41 3970 3554 4191 No 44-10 PR316938 293136 10219 GS008 10/3/2016, 9:42 3980 3554 4191 No 44-10 PR316938 293136 10219 GS008 10/3/2016, 9:43 4130 3554 4191 No 44-10 PR316938 293136 10219 GS008 10/3/2016, 9:53 3950 3554 4191 No 44-10 PR316938 293136 10219 GS009 10/3/2016, 10:23 3890 3454 4082 No 44-10 PR316938 293136 10219 GS009 10/3/2016, 10:23 3750 3454 4082 No 44-10 PR316938 293136 10219 GS009 10/3/2016, 10:24 3760 3454 4082 No 44-10 PR316938 293136 10219 GS009 10/3/2016, 10:24 3560 3454 4082 No 44-10 PR316938 293136 10219 GS009 10/3/2016, 10:25 3900 3454 4082 No 44-10 PR316938 293136 10219 GS012 10/3/2016, 12:46 4460 3984 4659 No 44-10 PR316938 293136 10219 GS012 10/3/2016, 12:47 4310 3984 4659 No 44-10 PR316938 293136 10219 GS012 10/3/2016, 12:48 4320 3984 4659 No 44-10 PR316938 293136 10219 GS012 10/3/2016, 12:49 4500 3984 4659 No 44-10 PR316938 293136 10219 GS012 10/3/2016, 12:50 4060 3984 4659 No 44-10 PR316938 293136 10219 GS012 10/3/2016, 12:51 4500 3984 4659 No 44-10 PR316938 293136 10219 GS012 10/3/2016, 12:51 3970 3984 4659 No 44-10 PR316938 293136 10219 GS013 10/3/2016, 13:16 4780 4145 4833 No 44-10 PR316938 293136 10219 GS013 10/3/2016, 13:17 4550 4145 4833 No 44-10 PR316938 293136 10219 GS013 10/3/2016, 13:18 4370 4145 4833 No 44-10 PR316938 293136 10219 GS013 10/3/2016, 13:19 4190 4145 4833 No 44-10 PR316938 293136 10219 GS013 10/3/2016, 13:19 4780 4145 4833 No 44-10 PR316938 293136 10219 GS013 10/3/2016, 13:22 3230 4145 4833 No 44-10 PR316938 293136 10219 GS011 10/3/2016, 13:37 4130 3655 4301 No 44-10 PR316938 293136 10219 GS011 10/3/2016, 13:37 3900 3655 4301 No 44-10 PR316938 293136 10219 GS011 10/3/2016, 13:38 4160 3655 4301 No 44-10 PR316938 293136 10219 GS011 10/3/2016, 13:39 4220 3655 4301 No 44-10 PR316938 293136 10219 GS011 10/3/2016, 13:40 3610 3655 4301 No 44-10 PR316938 293136 10219 GS010 10/3/2016, 13:58 3430 3265 3876 No 44-10 PR316938 293136 10219 GS010 10/3/2016, 13:59 3260 3265 3876 No 44-10 PR316938 293136 10219 GS010 10/3/2016, 14:00 3750 3265 3876 No 44-10 PR316938 293136 10219 GS010 10/3/2016, 14:00 3440 3265 3876 No 44-10 PR316938 293136 10219 GS010 10/3/2016, 14:01 3570 3265 3876 No 44-10 PR316938 293136 10219 GS010 10/3/2016, 14:01 3480 3265 3876 No 44-10 PR316938 293136 10219 GS014 10/3/2016, 14:16 4040 3887 4553 No 44-10 PR316938 293136 10219 GS014 10/3/2016, 14:18 4000 3887 4553 No [33]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B 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 PR316938 293136 10219 GS014 10/3/2016, 14:18 4380 3887 4553 No 44-10 PR316938 293136 10219 GS014 10/3/2016, 14:19 3990 3887 4553 No [34]

ATTACHMENT 3 SAMPLE ANALYTICAL REPORTS [35]

10/3/~ 8 :17:07AM Page I of8 ~§.~pex-Gamma Analysis Report for 03-0ct-16-10001 L3-10219B-FRGS-001 SS GAMMA SPECTRUM ANALYSIS Sample Identification : 03-0ct-16-10001 Sample Description : L3-10219B-FRGS-001SS Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 1.500E+03 grams Facility : Default Sample Taken On : 9/27/2016 8:15:00AM Acquisition Started : 10/3/2016 7:48:39AM Procedure : 130G 1L Soil Sample Operator : JWelch Detector Name : P40818B Geometry : 130G Soil Live Time : 600.0 seconds Real Time : 600.9 seconds Dead Time : 0.16 % Peak Locate Threshold : 2.80 Peak Locate Range (in channels) : 120 - 8192 Peak Area Range (in channels) : 120- 8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 1/5/2015 Efficiency Calibration Description Sample Number : 15996 PEAK WITH NID REPORT Peak Analysis Performed on 10/3/2016 7:58:42AM 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

~ fci-"\.~
  ~           to/-S (z.o ,...,.

10/3/21., 8:17:07AM Page 2 of8 Analysis Report for 03-0ct-16-10001 L3-102198-FRGS-001 SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.56 949 - 960 954.74 6.99E+Ol 23.04 5.03E+Ol Pb-212 2 351. 7 6 1400 - 1413 1407. 22 7.04E+Ol 20.14 2 .53E+Ol Pb-214 Bi-2 11 3 583.47 2329 - 2338 2333.67 1.71E+Ol 11 . 82 1 . 77E+Ol Tl-208 4 609. 1 7 2430 - 2443 2436.43 4.74E+Ol 1 6.55 1.71E+Ol Bi-2 14 5 911.15 3640 - 3649 3644.30 2 .79E+Ol 1 1. 29 4.27E+OO Ac-228 6 1460.48 5835 - 5853 5842.89 1. 06E+02 22.39 1.63E+Ol 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("/o) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr K-40 0 . 99 1460.8 2

10 .66 4. 33E+OO 9.90E-01 miss Tl-208 0.99 583.19
85.00 5.19E-02 3.64E-02 0.932 Bi-211 0.97 351.07
13. 02 8.86E-Ol 2 . 91E-Ol miss Pb-212 1. 00 115.18 0.60 238.63
43.60 2.05E-01 7.54E-02 free 300.09 3.30 Bi-2 14 0.99 609. 32
45.49 2 .70E-01 9.98E-02 0.948 768.36 4.89 806.18 1. 2 6 934.06 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 1 407.99 2 .39 1509.21 2.13 1661.27 1. 05 1 72 9.59 2. 88

10/3/2l, - 8:17:0?AM Page 3 of8 Analysis Report for 03-0ct-16-10001 L3-102198-FRGS-001 SS Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCilgrams) Uncertainty Corr Bi-214 0.99 1764.49 15.30 1847.43 2 .03 2118.51 1. 1 6 Pb-214 0.51 24 1 .99 7.25 295. 22 18.42 351. 93

35.60 3. 2 4E-01 1.06E - 01 free 785.96 1. 06 Ac -2 28 1. 00 129.07 2 .4 2 209.25 3.89 270.24 3.46 32 8 . 00 2 .95 338.32 1 1. 27 409.46 1. 92 463.00 4.40 794.95 4 .25 911.20
25.80 3.46E-01 1.43E-01 0.990 964. 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 0.993 4.33E+OO 9.90E-01 Tl-208 0.995 5.19E-02 3.64E-02

    ?      Bi-21 1                              0. 971                   8.86E-01               2 .91E-01 Pb-21 2                              1. 000                   2 .05E-01              7.54E-02 Bi-214                               0.999                    2 .70E-01              9.98E-02

10/3/2(., 8:17:0?AM Page 4 of8 Analysis Report for 03-0ct-16-10001 L3-10219B-FRGS-001 SS Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

    ?       Pb-214                              0. 512                     3.24E-01             1. 06E-01 Ac-228                              1. 000                     3.46E-01             1. 43E-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

10/3/2l, 8:17:07AM Page 5 of8 Analysis Report for 03-0ct-16-10001 L3-10219B-FRGS-001 SS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/3/2016 7:58:42AM 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 (pCilgrams) (pCUgrams) (pCilgrams) Corr (keV) + K-40 1460.82

10.6 6 4 . 33E+OO 7.04E-01 7 . 04E-01 miss

+ Cr-51 320.08 9.9 1 -8.47E-02 2 . 72E-01 2 . 72E-01 free + Mn-54 834.85 99.98 -9.04E-04 3.95E-02 3 .95E-02 miss + Co-58 810.76 99.45 -1.30E-03 2.89E-02 2 .89E-02 1.000 1 674.73 0.52 O.OOE+OO '.2 .62E+OO 1. 024 + Co-60 1173. 2 3 99.85 1 .37E-02 3.17E-02 5.19E-02 0.947 1332.49 99.98 4.31E-03 3.17E-02 0.947 + Nb-94 702. 65 99.81 6.56E-04 2.39E-02 3.69E-02 0.944 871.09 99.89 3.24E-03 2 .39E-02 0.944 + Ag- 108m 79 .13 6.60 l.76E-01 2 .85E-02 1 .33E+OO miss 433.94 90.50 -1.02E-02 2. 85E-02 0.887 614.28 89.80 3.53E-03 3.99E-02 0.886 722. 94 90.80 4.33E-03 4.03E-0 2 0.887 + Sn-113 255 .13 2 .11 5.0SE-03 3. 04E-02 1.28E+OO free 3 91. 70 64.97 -2 .71E-02 3 .04E-02 free + Cs-134 475.36 1. 48 -1.38E-02 3.98E-02 2 .60E+OO miss 563.25 8.34 4.37E-02 4.87E-01 0. 896 569.33 15.37 1. 4 9E-01 3.18E-01 0.888 604.7 2 97.62 6.88E-0 3 3.98E-0 2 0.931

10/3/2l, . 8:17:0?AM Page 6 of8 Analysis Report for 03-0ct-16-10001 L3-10219B-FRGS-001 SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCilgrams) (pCi/grams) (pCi/grams) Corr (keV) Cs-134 795.86 85.46 2.54E-02 3.98E-02 5 .45E-02 0.93 3 80 1. 95 8.69 7.46E-0 2 3 .46E-01 0.898 1038.61 0 . 99 -3.lOE-0 2 3 .45E+OO 0.943 11 67.97 1. 79 2.49E-01 2 .08E+OO 1. 081 1 365.19 3.0 2 O.OOE+OO 3.31E-01 1.128

+         Cs-137        661.66           85. 10     2.84E-02       6.02E-02         6.02E-02 miss
+         Eu- 15 2      12 1 .78         28.67     -3.80E-02      1. llE-01         1.30E-01 0.936 244.70            7.61     -3.51E-02                        3 . 45E-01 0.935 295.94            0.45      2 .05E+00                       9.39E+OO miss 344. 2 8        2 6.60    -2 .75E-02                        l.llE-01 0 . 957 367.79            0.86    -l.50E+OO                        3.3 4E+OO 0.884 4 1 1.12          2 . 24  -1. 2 1E-01                      1. 3 6E+00 0.908 443. 96           2 .83     3 .90E-02                       l.03E+OO 0.934 488.68            0 . 42    2 .17E+00                      7.81E+OO miss 563.99             0.49    -1. 2 1E+OO                       6.52E+OO 0.934 586. 2 6           0.46    -2 . 71E+OO                       9.02E+OO 0.94 2 678. 62           0.47      l.13E+00                       7.43E+OO 0.887 688.67            0.86      2 .59E+OO                      5.41E+OO 0.980 719.35             0.28      5.36E-01                       1.04E+Ol miss 778.90           12. 96    -5 .80E-02                       2 .50E-01 0.945 810.45             0.3 2   -l.44E+OO                        8.04E+OO 1. 050 867.37             4.26    -1.42E-01                        7.17E-01 0 . 928 919.33             0.43      1. 52E+OO                      8.16E+OO 0.981 964. 0 8         14.65       l.68E-01                       3.82E-01 1.02 2 10 85.87           10. 2 4   -6.34E-02                        3.67E-01 1 . 018 1 0 89.74            1. 73     1 .07E+OO                      3.05E+OO 0.952 1112. 07           13.69       9.50E-03                       3.19E-Ol 0.992 1212.95              1. 43   -2 . 27E-01                      2.68E+OO 0.929 1249.94              0.19    -1. 2 5E+01                      1.75E+Ol 1.097 1 299. 1 4           1. 63   -6.34E-01                        1.92E+OO 0.944 1408. 0 1          2 1. 07     3.42E-02                       2 . 2 1E-01 0.983 1457.64              0.50    -7.75E+OO                        l.34E+Ol 1. 076 1528.10              0.28      1. 59E+OO                      1.17E+Ol 1. 007

+ Eu - 154 123.07 40.40 5.31E-02 8.94E-02 l.09E-01 0 . 934 247.93 6.89 -1.32E-02 4.38E-01 0.928 591.76 4.95 3.02E-01 8.27E-01 0.915 692.42 1. 78 -1.05E+00 l. 1 6E+OO 0.936 723.30 2 0.06 -1.04E-02 1. 55E-01 0.935 756.80 4.52 -2.81E-01 8.09E-01 0.915 873.18 12.08 O.OOE+OO 2 .0lE-01 0.932 996.29 10.48 O.OOE+OO 8.94E-02 0.971 1 0 0 4.76 18 . 01 6.08E-02 2. 52E-01 0.978 1274.43 34 . 80 -2 .15E-02 1.08E-01 0.981 1 596.48 1. 80 8.31E-02 2 .06E+OO 1.175 + Eu - 1 55 45.30 1. 31 1. 42E+Ol l.91E-01 2 .67E+Ol 0.999 60.01 1. 22 8.45E+OO 2 .59E+01 1. 000 86.55 3 0 . 70 1.71E-02 1.98E-01 free 105.31 2 1.10 -2 .54E-03 l.91E-01 1. 000 + Tl-208 583.19

85.00 5.19E-02 4 .89E-02 4.89E-02 0.932

+ Bi-211 351.07

13.02 8.86E-01 2.05E - 01 2 .65E-01 miss

+ Pb-211 404.85 3.78 8.4'7E-02 9.03E - 01 9 . 03E-01 mis s

10/3/2!, 8:17:0?AM Page 7 of8 Analysis Report for 03-0ct-16-10001 L3-102198-FRGS-001 SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCl/grams) (pCilgrams) (pCl!grams) Corr (keV) Pb-211 427.09 1. 76 -3.38E-0 1 9.03E-01 l.40E+OO miss 832.01 3.52 1. 60E-01 l.lOE+OO mis s

+         Bi-2 1 2       39.86             1. 06    9.90E+OO       9.06E-01        2 .75E+Ol 0.998 727. 33            6.67     5.99E-01                       9.06E-01 0.982 785.37             1.10     5.49E-02                       3. 60E+OO O. 944 1 620.50              1. 47  -2 .00E-01                       2. 35E+OO 1. 006
+         Pb-212       115 .18             0.60   -1.30E+OO        8.46E-02        5.48E+OO miss 238.63

43.60 2. 05E-Ol 8.46E-02 free 300.09 3.30 -5.46E-02 9.04E-01 free

+         Pb21 2-XR 74.82                10. 2 8    2. 15E-01      7.35E-01        l.22E +OO miss 77.11          17.10       2 .70E-0 1                    7. 35E-01 miss 87.35            3.97      4.69E-01                      1.47E+OO miss 89.78            1. 4 6  -4.74E-01                       3.56E+OO miss

+ Bi - 214 609.32

45.49 2.7 0E-01 9.93E-02 9.93E-02 0.948 768.36 4.89 5.86E-01 l.19E+OO 0.94 2 806.18 1. 26 9.55E-0 1 3.51E+OO 0.923 934.06 3.11 5 .48E-02 1.55E+OO 0.944 1120. 2 9 14.92 2 .75E-01 5.18E-01 0.944 1155. 2 1 1. 63 -6.18E-01 2 .59E+OO 0.94 3 1238.12 5.83 4.2 7E-0 2 l.12E+OO 0.944 12 80.98 1. 43 -2. 09E-01 2. 15E+OO 0.944 1377. 67 3 .99 3. 7 1E-01 l.33E+OO 1. 030 1385 . 31 0.79 3 .99E- 01 4 .1 2E+O O 0.945 1401.52 1. 33 - l.44E-01 3.12E+OO 0.945 1 407.99 2.39 3 .13E-Ol 2 .02E+OO 0.945 1 509.2 1 2 .13 - 1.90E-01 l.63E+OO 0.950 1661.27 1. 05 O.OOE+OO 1. 24E+OO 1. 001 1729.59 2 .88 -1.93E-01 1.43E+OO 1 . 119 1764.49 15.30 4 . 35E-01 6.63E-01 1. 001 1847.4 3 2.0 3 -2. llE-01 1.78E+OO 1.063

   >                 21 18.51             1.16      O.OOE+OO                      O.OOE+OO 1. 041

+ Pb-214 2 41.99 7.25 5. 2 2E-01 9.69E-0 2 5.60E-01 1. 000 2 95. 22 18 .42 1.03E-01 2.3 1E-01 1. 000 351.93

3 5.60 3. 2 4E-01 9.69E-02 free 785.96 1. 06 -5.09E-01 2. 90E+OO 1. 000

+ Pb214-XR 74.82 5.80 3.8 2E-01 1.30E+OO 2.16E+OO miss 77.11 9.70 4 . 76E-01 l . 30E+O O miss 87.35 2. 24 8.31E-01 2.6 1E+00 miss 89.78 0.82 -8. 45E-01 6 .34 E+OO miss + Ra-22 6 186.21 3.64 3.88E-01 9.73E-01 9.73E-01 free + Ac- 22 8 129.07 2.42 l .4 2E-0 1 1.15E-01 1. 57E+OO 0.944 209 .25 3.89 7 .13E-02 7.llE-01 0.978 270 .24 3.46 8.40E-02 9.87E-01 0.955 328.00 2. 95 -9 .7 5E-0 2 1. 0 5E+ OO 0 . 95 5 338.32 11. 2 7 2. 62E-01 3.65E-01 0.9 92 409.46 1. 92 9.69E-01 1.98E+OO 0.9 37 463.00 4.40 3.38E- 01 9.44E-Ol 0.933 794.95 4.2 5 1.70E-01 9.42E-01 0.942 911.20

2 5 .80 3.46E-Ol 1.1 5E-01 0 . 990 964.77 4.99 -6.71E-0 2 8.SOE-01 0.981 968. 9 7 15 .80 l . 5 3E-01 3.96E-Ol 0. 99 0

10/3/2(, 8:17:0?AM Page 8 of8 Analysis Report for 03-0ct-16-10001 L3-102198-FRGS-OO 1SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCilgrams) (pCilgrams) Corr (keV) Ac-228 1588. 2 0 3.22 O. OOE+OO 1.lSE-01 1.55E+OO 1. 002 + Pa-231 27.36 10.30 -4 . 41E-01 1. 2 1E+OO 2 .50E+OO 0.998 283.69 1. 70 8.99E-01 2.llE+OO 1. 000 300.07 2 .47 -7 .2 9E-02 l .2 1E+OO 1. 000 302.65 2 .20 1.57E-01 1 .2 8E+OO 1. 000 330.06 1. 40 9.87E-01 2. 46E+OO 1. 000 + Th-234 92.38 2 .1 3 l.67E+00 3.32E+OO 3.5 2E+OO free 92.80 2 .10 l.02E+OO 3 . 3 2E+OO free 112. 81 0. 2 1 -1.20E+Ol l.95E+Ol free + U-235 143.76 10. 96 -6 .59E-02 6.62E-02 2 .97E-01 free 163.33 5.08 -4. 72E-01 4.92E-01 free 185. 71 57.20 4.07E-0 2 6.62E-0 2 free 202.11 1. 08 -3.71E-01 2.69E+OO miss 205.31 5.01 1. 06E-0 1 6.08E-01 free + Am-241 59.54 35.90 2 .33E-02 8.91E-Ol 8.91E-01 free

   +    =  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.

0000015996.CNF Live Time :600.000 sec Real Time :600.940 sec 60 start: 1: -0.l(kev) stop : 8192:2047 .O(kev) Acq. Start :Mon Oct 03 07 :48:39 2016 55 50 45 40 35 V') C: 8 30

~\

1000 2000 3000 4000 5000 6000 7000 8000 channel

10/3/:. J 9:32:04AM Page I of8

 ~~~pex-Gamma Analysis Report for     03-0ct-16-10002 L3-102198-FRGS-002SS GAMMA SPECTRUM ANALYSIS Sample Identification                          : 03-0ct-16-10002 Sample Description                             : L3-10219B-FRGS-002SS Sample Type                                   : 1L 130G Soil Sample Unit Sample Point Sample Size                                      1.057E+03 grams Facility                                      : Default Sample Taken On                               : 9/27/2016 9:52:00AM Acquisition Started                            : 10/3/2016 9:03:40AM Procedure                                      : 130G 1L Soil Sample Operator                                       : JWelch Detector Name                                  : P408188 Geometry                                       : 130G Soil Live Time                                      : 600.0 seconds Real Time                                     : 601.0 seconds Dead Time                                     : 0.16 %

Peak Locate Threshold : 2.80 Peak Locate Range (in channels) : 120- 8192 Peak Area Range (in channels) : 120 - 8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 1/5/2015 Efficiency Calibration Description Sample Number : 15997 PEAK WITH NID REPORT Peak Analysis Performed on 10/3/2016 9:13:43AM 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 '1/K"A { _\:. ~&-D

 <::::.CQ.o..__        \C 13/} Jo

10/3/2(, . 9:32:04AM Page 2 of8 Analysis Report for 03-0ct-16-10002 L3-102198-FRGS-002SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 77.01 305 - 314 309 .11 l.60E+Ol 17 . 70 4 . 60E+Ol Pb214-XR Pb212-XR 2 238 .47 949 - 961 954.37 5.17E+Ol 23.82 6.66E+Ol Pb-212 3 351. 66 140 3 - 1414 1406.8 2 4 . 30E+Ol 16.76 2 .40E+Ol Pb-214 Bi-211 4 609.44 2 432 - 2 442 2437.51 3.13E+Ol 12. 99 9.38E+OO Bi-214 5 661. 39 2 637 - 2 653 2645 .2 5 6.61E+Ol 17.1 2 5.75E+OO Cs-137 6 910.87 3639 - 3649 3643.19 l.68E+Ol 9.33 4.46E+00 Ac-228 7 1460.60 5833 - 5852 5843.37 9.36E+Ol 19.69 2 .78E+00 K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield{%) Activity Activity Caine Name Confidence (keV) (pCl/grams) Uncertainty Corr K-40 0.99 1460.82

10.66 5.44E+OO 1. 2 4E+OO miss Cs-137 0.99 661. 66
85.10 2 .81E-01 8. 0lE-0 2 miss Bi-211 0.97 351.07
13. 02 7.68E-01 3 .2 4E-01 miss Pb-212 0.99 115.18 0.60 238.63
43.60 2 . 1 6E-01 1 . 0SE-01 f ree 300.09 3.30 Pb212-XR 1. 00 74.8 2 10. 28 77 .11
17.10 4.95E-01 5.56E-01 miss

87. 3 5 3 .97 89.78 1. 46 Bi -2 14 1. 00 609. 32

45.49 2 .53E-01 l.09E-01 0.948 768.36 4.89 806.18 1. 2 6 934.06 3.11 1120.29 14.92 1155. 2 1 1. 63 1238.12 5.83 1280.98 1. 43 1377. 67 3.99

10/3/2(, 9:32:04AM Page 3 of8 Analysis Report for 03-0ct-16-10002 L3-10219B-FRGS-002SS Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 1. 00 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 2 118.51 1. 1 6 Pb-214 0.99 2 41.99 7.25 2 95. 22 18.42 351.93

35.60 2.81 E-01 1. 1 8E-01 free 785. 96 1. 06 Pb214-XR 1. 00 74.82 5.80 77.11
9.70 8.72E-01 9.84E - 01 miss 87.35 2 . 24 89.78 0.8 2 Ac-228 0.99 129.07 2 .4 2 209.25 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. 2 5 911. 2 0
25.80 2 . 96E-0 1 l .67E-Ol 0.990 964. 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

10/3/21., 9:32:04AM Page4 of8 Analysis Report for 03-0ct-16-10002 L3-102198-FRGS-002SS Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams) K-40 0.997 5.44E+OO 1 .24E+OO Cs-137 0.996 2 .81E-Ol' 8.0lE-02

    ?       Bi-211                                0.979                     7.68E-01             3.24E-01 Pb-212                                0 . 999                   2 .16E- 01           1.0SE-01
    ?       Pb212-XR                              1. 000                    4.95 E- 01           5.56E-01 Bi-214                                1. 000                    2 .53E-01            1.09E-01
    ?       Pb-214                                0.997                     2 .BlE-01            1.18E-01
    ?       Pb214-XR                              1. 000                    8. 72E-01            9.84E-01 Ac-228                                0.998                     2 .96E-01            1.67E-01
      ?   =   nuclide is part of ali undetermined solution X   =  nuclide rejected by the interference analysis
      @   =  nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

10/3/21, 9:32:04AM Page 5 of!S Analysis Report for 03-0ct-16-10002 L3-10219B-FRGS-002SS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/3/2016 9:13:43AM 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) (pCi/grams) (pCi!grams) Corr (keV) + K-40 1460 .82

10.6 6 5.44E+OO 5.06E-01 5.06E-01 miss

+ Cr-51 320.08 9.91 1.17E-01 4.47E-01 4.47E-01 free + Mn-54 834.85 99.98 7.13E-04 4.60E-02 4.60E-02 miss + Co-58 810.76 99.45 l.47E-03 5.30E-02 5.30E-0 2 1 . 000 1674.73 0.52 O.OOE+OO 3. 72E+OO 1. 024 + Co -60 117 3 . 2 3 99.85 1.77E-02 5.67E-02 7.37E-02 0.947 1332 .49 99.98 6.98E-0 3 5.67E-02 0.947 + Nb-94 702.65 99.81 - 1.33E-03 3.71E-02 3.71E-02 0.944 871.09 99.89 5.75E-03 5.53E-02 0.944 + Ag- 108m 79.13 6.60 -3.31E-01 4.64E-02 1.44E+OO mi ss 433.94 90.50 9.42E-03 5.86E-02 0.887 614.28 89.80 5.75E-04 4.64E-02 0.88 6 722.94 90.80 -1.80E-0 2 5.12E-02 0.887 + Sn-11 3 255.13 2 .11 -1.86E-01 7. 2 8E-02 2 .14E+OO f ree 391.70 64.97 2. llE-0 2 7.28E-02 f r ee + Cs-134 475.36 1. 48 -3.52E-01 5 . 30E - 02 2.94E+OO miss 563.25 8.34 -4 . 0lE-02 5.71E-01 0.896 569.33 15. 3 7 1 . 16E-01 3.81E-01 0.888 604. 72 97. 62 l . 77E-02 5.30E-0 2 0.931

10/3/21, , 9:32:04AM Page 6 of8 Analysis Report for 03-0ct-16-10002 L3-10219B-FRGS-002SS Nuclide Energy Yield{%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pC/lgrams) (pCi/grams) Corr (keV) Cs-134 795.86 85.46 7.30E-03 5.30E-02 7 . 27E-02 0.933 801.95 8.69 l. 2 5E-01 6 . 94E-01 0.898 1038.61 0.99 - 8.79E-01 4.90E+OO 0.943 1167.97 1. 79 O.OOE+OO 7.43E-01 1.081 1365.19 3.02 O.OOE+OO 4.70E-01 1.128

+         Cs-137        661.66

85.10 2 .81E-01 ~ .88E-02 4.88E-02 miss

+         Eu-152       121.78           28.67      l.56E-02       l.65 E- 01       1. 65E-01 0. 936 244.70            7.61       9.98E-02                        5.23E-01 0.935 295.94            0.45      6.44E+OO                         l.25E+Ol miss 344. 2 8        26.60       1 .58E-0 2                      1.70E-01 0.957 367.79            0.86    - 8.65E-01                         4.74E+OO 0.884 411.12            2.24      2.31E-01                        2 .14E+OO 0.908 443. 96           2.83      3.74E-01                         l.47E+OO 0.934 488.68            0.42      1.68E+OO                         9.85E+OO miss 563.99            0.49    - 2 .86E+OO                       8.48E+OO 0.934 586.26            0.46      1. 23E+OO                       1. 08E+Ol 0.942 678.62            0.47      2 .61E+OO                       l.24E+Ol 0.887 688.67            0.86   -1.03E+OO                          3.24E+OO 0.980 719.35            0.28      1.83E+OO                        l.80E+Ol miss 778.90          1 2 .96     5.81E-02                        4.31E-01 0.945 810.45            0.32   -3.07E+OO                          1.32E+Ol 1. 050 867.37            4.26      4.75E-02                        l.44E+OO 0.928 919.33            0.43      2 .58E+00                       1.41E+Ol 0.981 964. 08         14.65       1.99E-01                        5.19E-01 1. 022 1085.87           10.24    -6. 92E-03                         4.50E-01 1. 018 1089.74             1. 73     3. 73E-01                       3.69E+OO 0.952 1112. 07          13.69       l.44E-0 2                       4.06E-01 0. 992 1 212.95            1. 43  - 9. 3 7E-01                       3.02E+OO 0.929 1249.94             0.19   -8.0lE+OO                          1.97E+Ol 1.097 1299.14             1. 63     O.OOE+OO                        l.OOE+OO 0.944 1408.01           21. 07      2.91E-02                        2.14E-01 0.98 3 1457.64             0.50      O.OOE+OO                        l.91E+01 1. 076 1528.10             0.28      O.OOE+OO                        6.12E+00 1.007

+ Eu-154 1 23 .07 40.40 -4.03E-0 2 1.0lE-01 1.0lE-01 0.934 247.93 6.89 2 . llE-01 7.0lE-01 0.928 591.76 4.95 - 2 .91E-01 7.96E-01 0.915 692.42 1. 78 1 .64E-01 2.94E+OO 0.936 723. 30 2 0.06 -7. 1 6E-02 1.90E-01 0.935 756.80 4.52 -1.43E-01 7.04E-01 0.915 873.18 12.08 -1.42E-01 3.59E-01 0.93 2 996. 2 9 10.48 5.47E-02 5.05E-01 0.971 1004.76 18.0 1 -1.36E-02 2 .0lE-01 0.978 1 2 74.4 3 34.80 2 . llE-02 1.53E-01 0.981 1596.48 1. 80 O.OOE+OO 8.SlE-01 1.175 + Eu-155 45.30 1. 31 -1.03E+Ol 2 .37E-01 3.02E+Ol 0.999 60.01 1. 22 -5.62E+OO 2 .57E+Ol 1. 000 86.55 3 0.70 8.41E-02 2 .96E-01 free 105.31 2 1.10 -6.37E-04 2. 37E-01 1. 000 + Tl-208 583.19 85.00 3.90E-02 8.67E-02 8 . 67E-02 0.932 + Bi-2 11 351.07

13.02 7.68E-01 3.55E-01 3.SSE-01 miss

+ Pb-2 11 404.85 3.78 4.08E-0 2 9.60E - 01 9.60E-01 mi ss

10/3/21., 9:32:04AM Page 7 of8 Analysis Report for 03-0ct-16-10002 L3-10219B-FRGS-002SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCUgrams) (pCi/grams) (pCi/grams) Corr (keV) Pb-211 427.09 1. 76 -2 .12E-01 9.60E-01 1.82E+OO miss 832 .0 1 3.52 1.87E-01 1.57E+OO miss

+         Bi-212          39.86           1. 06  -3 .71E+OO        8 . .2 8E-01       2 .49E+Ol 0.998 727. 33           6.67     1.37E-01                           8.28E-01 0.98 2 785.37             1.10     2. 60E-01                          3.62E+OO 0.944 1620.50              1.47     O.OOE+OO                           1. 2 3E+OO 1.006
+         Pb-212       115 .18            0.60     2.46E+OO       1. 42E-01           9.04E+OO miss 2 38.63

43.60 2 .16E-01 1.42E-01 free 300.09 3 .30 4.57E-02 1.32E+OO free

+         Pb212-XR 74.8 2              10.28       8.61E-01       8.86E-01            1.58E+OO miss

77. 11

17.10 4.95E-01 8.86E-01 miss 87.35 3.97 -4 . 40E-01 2. 02E+OO miss 89.78 1. 46 4.04E-01 5.43E+OO miss

+ Bi-214 609. 32

45.49 2 .53E-01 1.07E-01 l.07E-01 0.948 768.36 4.89 6.90E-01 1.51E+OO 0.94 2 806.18 1. 2 6 -2.36E-01 4. 2 4E+OO 0.923 934.06 3 .11 1.04E-01 l.14E+OO 0.944 1120.29 14.9 2 1.71E-01 5.80E-01 0.944 1155.21 1. 63 1.75E+OO 5.12E+OO 0 . 943 1238.12 5.83 3.46E-01 1. 50E+OO 0.944 1280.98 1. 43 O.OOE+OO 1.12E+OO 0.944 1377.67 3.99 -4.12E-02 1 . 34E+OO 1.030 1385.31 0.79 1.59E+OO 7 .37E+OO 0.945 1401.52 1. 33 O.OOE+OO 1.29E+OO 0.945 1 407.99 2.39 2 .66E-01 1. 96E+OO 0.945 1509. 2 1 2 .13 2 . 2 4E-01 2 .31E+OO 0.950 1661. 27 1. 05 O.OOE+OO 1.77E+OO 1. 001 1729.59 2. 88 1. 2 3E-01 2 .03E+OO 1 . 119 1764.49 15.30 1.40E-01 6 .13E-01 1. 001 1847.43 2 .03 1 .03E+OO 3.69E+OO 1. 06 3

   >                 2118.51             1.16     O.OOE+OO                           O.OOE+OO 1. 041

+ Pb-214 2 41. 99 7.25 1. 2 7E-01 l. 3 0E-01 6. 2 1E-01 1. 000 2 95. 22 18.42 2 . 2 3E-01 3. 2 3E-01 1. 000 351.93

35.60 2.81E-01 l. 3 0E-01 free 785.96 1. 06 l. 27E-01 2.81E+OO 1. 000

+ Pb214-XR 74.82 5.80 1. 53E+OO 1.56E+OO 2.81E+OO miss 77 .11

9.70 8.72E-01 l .56E+OO miss 87.35 2 . 24 -7.79E-01 3.58E+OO miss 89.78 0.82 7.19E-01 9.67E+00 miss

+ Ra-226 1 86 .2 1 3.64 3 .97E-0 1 1 .22E +00 1. 22E+00 free + Ac-228 129.07 2 .42 -1.53E-0 1 1 . 77E-01 1.76E+OO 0 . 944 209. 2 5 3.89 -1.22E-01 9.04E-0 1 0.978 270. 2 4 3.46 - 2 .94E-01 1.16E+D0 0.955 328.00 2 .95 l .83E-01 1 . 38E+OO 0.955 338.32 11. 27 2 .58E-01 5.18E-01 0.992 409.46 1. 92 9.89E-02 2.17E+OO 0.937 463.00 4.40 4 . 31E-01 l.34E+OO 0. 933 7 94. 95 4.25 -9. 52E-02 1.34E+OO 0.9 42 911. 2 0

25.80 2 . 96E-01 1 . 77E-01 0.990 964.77 4.99 6.14E-01 1. 59E+OO 0.981 968.97 15.80 3. 2 3E-01 5.63E-01 0.990

10/3/2.. , 9:32:04AM Page 8 of8 Analysis Report for 03-0ct-16-10002 L3-10219B-FRGS-002SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCJ/grams) (pCUgrams) (pCi!grams) Corr (keV) Ac-228 1588. 2 0 3 .22 O.OOE+OO 1.77E-01 1.51E+OO 1.002 + Pa-231 27.36 10.30 3.42E-01 1.77E+OO 3. lOE+OO 0.998 283.69 1.70 -1.49E-01 l . 99E+OO 1. 000 300.07 2 .47 6.lOE-0 2 l . 77E+OO 1. 000 302.65 2 .20 4.51E-01 l.87E+OO 1. 000 330.06 1. 40 -1.30E+OO 2. 25E+OO 1.000 + Th-234 92. 38 2 .13 l.26E+00 4.36E+OO 4.36E+OO free

92. 80 2.10 l.62E+OO 4.46E+OO free 112.81 0.21 2. llE+Ol 3.39E+Ol free

+ U-235 143.76 10.96 1. llE-01 8.33E-02 4.21E-01 free 163.33 5.08 6. 96E-02 7.83E-01 free 185.71 57. 2 0 3.48E-02 8.33E-02 free 20 2 .11 1. 08 5.40E-01 3.67E+OO miss 205.31 5.01 l.OlE-01 7 . 41E-01 free + Am-241 59.54 35.90 -8.44E-02 l.OlE+OO l . OlE+OO free

   +    =  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 = i'liuciide energy was not found in the coincidence iibrary.

0000015997.Cl~~ Live Tille :600 .000 sec Real Time :600.980 sec 60 Start: 1: -0.l(kev) stop : 8192:2047 .O(kev) Acq. start :Mon Oct 03 09:03:40 2016 55 50 40 35 V\ ~ C 8 30 25 C, 1000 2000 3000 4000 5000 6000 7000 8000 channel

10/31£- ., 10:05:56AM Page I of8

              ~pex-Gamma Analysis Report for     03-0ct-16-10003 L3-10219B-FRGS-003SS GAMMA SPECTRUM ANALYS/S Sample Identification                          : 03-0ct-16-10003 Sample Description                             : L3-10219B-FRGS-003SS Sample Type                                   : 1L 130G Soil Sample Unit Sample Point Sample Size                                       1.468E+03 grams Facility                                      : Default Sample Taken On                                : 9/27/2016 8:07:00AM Acquisition Started                            : 10/3/2016 9:37:25AM Procedure                                      :  130G 1L Soil Sample Operator                                       :  JWelch Detector Name                                  :  P40818B Geometry                                       :  130G Soil Live Time                                      :  600.0 seconds Real lime                                      :  601 .1 seconds Dead lime                                      : 0.19%

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 : 15998 PEAK WITH NID REPORT Peak Analysis Performed on 10/3/2016 9:47:28AM 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 c:s:P

10/3/2(, . 10:05:56AM Page 2 of8 Analysis Report for 03-0ct-16-10003 L3-10219B-FRGS-003SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.63 950 - 960 955.00 1. 05E+02 30 .13 1.01E+02 Pb-21 2 2 338.38 1347 - 1358 1353. 73 3.44E+Ol 14.99 1.92E+Ol Ac- 2 2 8 3 351.86 1401 - 1414 1407.61 6.33E+Ol 22 . 15 4.94E+Ol Pb-214 Bi -2 11 4 582.87 2325 - 2 338 2331. 26 3.64E+Ol 14.46 1.32E+Ol Tl-208 5 609.37 2431 - 2 442 2437.23 3.77E+Ol 14 . 97 1.67E+Ol Bi-214 6 661. 62 2639 - 2 653 2646.17 5.83E+Ol 17 . 64 1.73E+Ol Cs-137 7 968.49 3868 - 3879 3873.73 1.90E+Ol 10.43 7.97E+OO Ac-228 8 1460.75 5833 - 5853 5843.98 1.40E+02 23.93 2 .94E+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) (pCi/grams) Uncertainty Corr K-40 1. 00 1460.82

10.66 5.83E+OO l.12E+OO miss Cs-137 1. 00 661.66
85.10 1.78E-01 5 . 80E-02 miss Tl - 208 0.99 583.19
85.00 l.13E-01 4.68E-02 0.932 Bi-211 0. 96 351. 07
13.02 8 . 15E-Ol 3.14E-01 miss Pb-212 1. 00 115.18 0.60 238.63
43.60 3.15E-01 1 . 04E-01 free 300.09 3.30 Bi- 2 14 1. 00 609. 32
45.49 2 .19E-01 9. llE-02 0.948 768.36 4.89 806.18 1. 2 6 934.06 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

10/3/21., . , 10:05:56AM Page 3 of8 Analysis Report for 03-0ct-16-10003 L3-10219B-FRGS-003SS Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr 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 1. 00 241. 99 7. 2 5 2 95. 22 18.42 351.93

35.60 2 .98E-01 1.15E-01 free 785.96 1. 06 Ac-22 8 0.57 129.07 2 .42 209.25 3.89 270. 2 4 3.46 32 8.00 2 .95 338.3 2
11. 27 5. 06E-01 2 .35E-01 0.992 409.46 1. 92 463.00 4.40 794.95 4.25 911. 20 25.80 964.77 4.99 968. 97
15.80 4. llE-01 2 . 2 3E-01 0.990 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 (pC/lgrams) K-40 1. 000 5.83E+OO 1.12E+OO Cs-137 1. 000 1.78E-01 5.80E-02 /"

10/3/21, . ~ 10:05:56AM Page 4 of8 Analysis Report for 03-0ct-16-10003 L3-10219B-FRGS-003SS Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams) Tl-208 0.994 1.13E-01 4.68E-02

    ?       Bi-211                              0. 963                     8.lSE-01                 3.14E-01 Pb-2 12                             1. 000                     3.15E-01                 1.04E-01 Bi-214                              1. 000                     2 .19E- 01               9. llE-02
    ?       Pb-214                              1.000                      2 .98E-01                1 . 15E-01 Ac-228                              0.571                      4.57E-01                 l . 64E-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

10/3/2l, . J 10:05:56AM Page 5 of8 Analysis Report for 03-0ct-16-10003 L3-10219B-FRGS-003SS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/3/2016 9:47:28AM 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 Nuc/ideMDA LineMDA Coinc Name (pCi/grams) (pCl/grams) loCilgrams) Ct>rr (keV) + K-40 1460.8 2

10.66 5.83E+OO 3 .76E-01 3 .76E-01 miss

+ Cr-51 320.08 9.9 1 -4.93E-0 2 3 .73E-01 3.73E-01 free + Mn-54 834.85 99.98 -l.54E-0 3 3.32E-02 3.32E-02 miss + Co-58 810.76 99.45 1. 2 7E-02 3.82E-0 2 3.82E-02 1.000 1 674.73 0 .52 O.OOE+OO 2.68E+OO 1. 024 + Co-60 1173. 2 3 99 . 85 1. 24E-02 4.74E-02 5. 3 1E-0 2 0.947 1332.49 99.98 5.03E-03 4.74E-02 0.947 + Nb-94 702.65 99.81 7.06E-03 3.5";E-02 4 . 56E-02 0.944 871.09 99.89 -9 . 21E-04 3.57E-02 0.944 + Ag-108m 79.13 6.60 l.80E-01 2 .88E-02 1 .66E+OO miss 433.94 90.50 5.87E-03 4.04E-02 0.887 614.28 89.80 -7.46E-03 2 .88E-02 0.886 722. 94 90.80 -1.03E-02 3.69E-02 0.887 + Sn-113 255.13 2 .11 -3.56E-01 5.44E-02 1.58E+OO free 391.70 64.97 7.71E-04 5.44E-02 free + Cs-134 475.36 1. 48 3.95E-01 3.25E- 02 2 .46E+OO miss 563.25 8.34 -6. 2 7E-03 5.46E-01 0.896 569.33 15.37 5.88E-02 3.0lE-01 0.888 604. 72 97.62 -l.08E-03 3. 2 5E-02 0.931

10/3/21., . 10:05:56AM Page 6 of8 Analysis Report for 03-0ct-16-10003 L3-102198-FRGS-003SS Nuclide Energy Yield(%) Activity NucfideMDA LineMDA Coinc Name (pCi/grams) (pCilgrams) (pCilgrams) Corr (keV) Cs- 134 795.86 85.46 2 .90E-02 3.25E-02 6.73E-02 0.9 33 801.95 8.69 -1.65E-01 4.lOE-01 0.898 1038.61 0.99 1. 53E+OO 4.98E+OO 0.943 11 67.97 1. 79 -l.41E-01 2.13E+OO 1. 081 1365.19 3.02 O.OOE+OO 3.39E-01 1.128

+         Cs-137       661.66

85.10 1. 78E-0 1 5. 2 -:- E- 02 5. 2 7E-02 mi ss

+         Eu-152       121.78          28.67      4. 22E- 03     1. 2 7E- 01         l. 5 0E-01 0.936 244 . 70          7.61   -7.82E-02                            4 . lOE-01 0.935 295.94            0.45     8.07E+OO                           l . 13E+Ol mis s 344. 2 8        26 . 60  - 9 . 09E-0 3                       1 . 27E-01 0 . 957 367.79            0.86   -7. 72E-01                           4.12E+OO 0.884 4 11 .12          2 . 24 -6.03E-01                            l.54E+OO 0.908 443. 96           2 .83    1.87E-02                          1.41E+OO 0.934 488.68            0.42     5.03E-01                           8.76E+OO miss 563.99            0.49   -1.90E+OO                           7.64E+OO 0.934 586. 26           0.46   -2 .31E+OO                          8.77E+OO 0 . 942 678. 62           0.47   -1.54E+OO                           8. 2 9E+OO 0.887 688.6 7           0.86   -l.06E+OO                           3. 81E+OO 0.980 719.35            0.28   -3.95E+OO                           7. 2 6E+OO miss 778.90          12. 96     5.45E-02                          3.llE-01 0.945 810.45            0.3 2'   1.03E+OO                          9. 52E+OO 1. 050 867.37            4.26     2 .63E-02                         7 .33E-01 0 . 928 919. 33           0.43   -9.04E-01                           5.70E+OO 0.981 964.08          14.65      7.lOE-02                          2 .94E-01 1.022 10 85.87          10.24    -l.84E-01                           3. 2 4E-01 1. 01 8 10 89.74            1. 73  -4 . 42E-01                         2 .05E+OO 0.952 1112.07           13 . 69    3. llE-02                         2 .93E-01 0.99 2 1212.95             1. 43  -5.06E-01                           2. 74E+OO 0.929 1249.94             0.19     6.51E+OO                          2 .89E+Ol 1.097 1299.14             1. 63  -5. 72E-01                          2 .48E+OO 0.944 1408.01           21.07      5.98E-03                          2 .52E-01 0.983 1457.64             0.50   -3 .65E+OO                          l.66E+Ol 1.076 1 528.10            0.28     O.OOE+OO                          4.40E+OO 1.007

+ Eu - 154 123.07 40.40 -1.78E-0 2 1 . 0 3E-01 1. 03E-01 0 . 93 4 247.93 6.89 1 .30E-01 4.60E-01 0.92 8 591.76 4.95 3.62E-01 8.87E-01 0.91 5 692.42 1. 78 -4.64E-01 2 .56E+OO 0.93 6 723.3 0 2 0.06 9.82E-04 l.93E-01 0 . 93 5 756.8 0 4.52 9.87E-02 9.03E-01 0. 91.5 873.18 12.08 -3.25E-02 3 . 00E-01 0.93 2 996. 2 9 10. 48 -5. 0 6E-0 2 2.48E-01 0. 971 1004.76 1 8.01 -1.14E-02 2.36E-Ol 0.978 1274.43 34.8 0 2 .77E-02 1 .55E-01 0.98 1 1596.48 1. 8 0 O. OOE+OO 6.13E-01 1.17 5 + Eu-155 45.30 1. 3 1 -4.40E + OO 2 . 36E-0 1 2 .51E+Ol 0 . 999 60.0 1 1. 22 -1. 23E+Ol 1 . 98E+Ol 1. 000 86.55 30. 70 1.84E-01 2 .63E-01 free 105. 3 1 21. 10 3.56E-0 2 2 .36E-01 1.000 + Tl-208 5 83.19

85. 00 1.13E-01 4.76E - 02 4. 7 6E-02 0.932

+ Bi-211 351.07

1 3.02 8.15E-01 3.61E-01 3.61E-Ol miss

+ Pb- 2 11 404. 8 5 3.78 -4 .57E-02 9. 2 3 E-01 9. 23E-01 miss

10/3/21., J 10:05:56AM Page 7 of8 Analysis Report for 03-0ct-16-10003 L3-10219B-FRGS-003SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCUgrams) (pCi/grams) (pCilgrams) Corr (keV) Pb-211 427.09 1. 76 -2.95E-01 9.23E-01 1.73E+OO miss 832.0 1 3.5 2 2.73E-01 l .13E+OO miss

+         Bi- 212        39.86                  1. 06  -3.56E+OO       1.02E+OO           2 .62E+Ol 0.998 727. 33                  6.67    7.48E-01                         1.02E+OO 0.982 785 . 37                 1.10     l.67E-01                         4. 2 1E+OO 0.944 1620.50                    1. 47   l.63E-01                          2 .40E+OO 1.006
+         Pb- 212      115 .18                  0.60   -3 .17E+OO      1.17E-01           6. 19E+OO miss 2 38.63                43.60     3.15E-01                          l . 17E-01 free 300.09                   3. 3 0  3.40E-01                          l.17E+OO free

+ Pb212-XR 74.82 10. 2 8 9.73E-01 8. 2 4E-0 1 1 . 44E+OO miss 77 .11 17.10 6.71E-01 8.24E-01 miss 87.35 3.97 3 .98E-01 1.97E+OO miss 89.78 1. 46 5. llE-01 4.51E+OO miss + Bi - 21 4 609. 32 '"} ~ 45.49 2 .19E-01 9.58E-02 9.58E-0 2 0.948 768.36 4.89 2 .62E-01 l.04E+OO 0.94 2 806.18 1. 2 6 3 .39E-01 3.59E+OO 0.923 934.06 3 .11 -4 .67E-02 1.35E+OO 0.944 1120.29 14.92 3 .0lE-01 5.76E-01 0.944 1155.21 1. 63 1. 72E+OO 3.69E+00 0.94 3 1238.12 5.83 9.07E-0 2 l.OlE+OO 0.944 1280.98 1. 43 2 .39E-01 3.92E+OO 0.944 1 377.67 3.99 6.lOE-01 1.56E+OO 1. 030 1 3 85.3 1 0.79 l.71E+OO 6.15E+OO 0.945 1401.52 1. 33 O.OOE+OO 9.30E-01 0.945 1407.99 2 .39 5.48E-02 2.30E+OO 0.945 1509.21 2 .13 4.52E-01 2.lOE+OO 0.950 1661.27 1. 05 O.OOE+OO 1. 27E+OO 1. 001 1729.59 2 .88 7.89E-01 2 .07E+OO 1.119 1764.49 15.30 4.18E-01 6.56E-0 1 1. 001 1847.43 2 .03 -4.32E-01 2 . 2 9E+OO 1.063

   >                 2 118. 51                  1.1 6   O.OOE+OO                         O.OOE+OO 1.041

+ Pb- 2 14 241.99 7. 2 5 5.18E-01 1.3 2E- 01 6.67E-01 1. 000 295. 22 18.42 3.83E-01 3 .lOE-01 1. 000 351.93

35.60 2.98E-01 l.32E-01 free 785.96 1. 06 -6.27E-01 3.88E+OO 1. 000

+ Pb214-XR 74.8 2 5.80 1. 72E+OO 1.45E+OO 2 .56E+OO miss 77 .11 9.70 1. 1 8E+OO 1.45E+OO miss 87.35 2 .24 7.06E-01 3.49E+OO mi s s 89.78 0.82 9.lOE-01 8.03E+OO miss + Ra-226 186.2 1 3.64 1.37E-01 1.02E+OO 1.02E+OO free + Ac-228 129.07 2 . 42 -3.34E-02 2.60E-01 1. 58E+OO 0 . 944 209 . 25 3.89 2.14E-01 8.70E-01 0.978 27 0 .24 3.46 2 .74E-01 1. 07E+OO 0.955 328.00 2 .95 3.19E-01 1. 21E+OO 0.955 338. 32

11. 27 5.06E-01 2 .64E-01 0.992 409 . 46 1. 92 2 .49E-01 2 .02E+OO 0.937 463 . 00 4.40 1.49E-02 8.63E-01 0.933 794.95 4.25 1.99E-01 1.22E+OO 0.942 911. 20 25.80 2 .65E-01 3.40E-01 0.990 964.77 4.99 3.43E-01 9.67E-01 0.981 968.97
15.80 4.llE-01 2 .60E-01 0.990

10/3/2L 10:05:56AM Page 8 of8 Analysis Report for 03-0ct-16-10003 L3-10219B-FRGS-003SS Nuclide Energy Yield(%) Activity Nuclide MDA LineMDA Coinc Name (pCilgrams) (pCl/grams) (pCi/grams) Corr (keV) Ac-22 8 1588.20 3. 22 2. 03E-01 2. ?0E-01 1.59E+OO 1. 002 + Pa-23 1 27.36 10.30 3 .34E-01 1.15E+OO 2 . 96E+OO 0.998 283.69 1. 70 -1.63E-01 1. 62E+OO 1. 000 300.07 2 .47 4.54E-01 l.56E+OO 1. 000 302.65 2 .20 -9.35E-01 l.15E+OO 1. 000 330.06 1. 40 -3.76E-0 2 2.08E+OO 1. 000 + Th-234 92.38 2 .13 1. 43E+00 3.36E+OO 3.47E+OO free 92.80 2 .10 6.79E-01 3.36E+OO free 112. 81 0.21 - 3.64E+OO 2.42E+Ol free + U-235 1 43.76 10. 96 1.60E-01 6.77E-02 3.55E-01 free 1 63.33 5.08 8.15E-02 6.07E-01 free 185.71 57. 2 0 3.47E-02 6.77E-02 free 202 .11 1. 08 1.40E-02 2 .75E+OO miss 205.31 5.01 -1.52E-01 5.20E-01 free + Arn-24 1 59.54 35.90 -4.16E-02 7.48E-01 7 . 48E-Ol free

   +    =  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.

0000015998.CNF Live Tille 600. 000 sec Real Time 601.130 sec 60 Start: 1 -0. l (kev) stop : 8192 2047 .O(kev) Acq. start Mon Oct 03 09 : 3i: 25 2016 55 50 45 40 "'

         ;:j I
         ~

35 V) C:

3 8 30 25

              ~
              *r 20       "'

15 10 1000 2000 3000 4000 5000 6000 7000 8000 Channel

10/3/.. ., 11 :19:24AM Page I of7 ~~~pex-Gamma Analysis Report for 03-0ct-16-10004 L3-10219B-FRGS-004SS GAMMA SPECTRUM ANALYSIS Sample Identification : 03-0ct-16-10004 Sample Description : L3-10219B-FRGS-004SS Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 5.430E+02 grams Facility : Default Sample Taken On : 9/27/2016 8:25:00AM Acquisition Started : 10/3/2016 10:44:10AM Procedure : 130G 1L Soil Sample Operator : JWelch Detector Name : P40818B Geometry : 130G Soil Live Time : 1000.0 seconds Real lime : 1001.6 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 : 15999 PEAK WITH NID REPORT Peak Analysis Performed on 10/3/2016 11 :00:55AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance : 1.000FWHM ~~ ,L.,:.~~-D

~                         \<0 \~ ll\o

10/3/2l. 11:19:24AM Page 2 of7 Analysis Report for 03-0ct-16-10004 L3-10219B-FRGS-004SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.49 948 - 961 954.45 6.14E+Ol 27.86 9.53E+Ol Pb-212 2 2'14.93 1174 - 1185 1180.0 3 4.15E+Ol 20.53 5.lOE+Ol Pb-214 Eu-152 3 351.67 1401 - 1414 1406.85 5.57E+Ol 2 0.05 3.66E+Ol Pb-214 Bi-211 4 510.72 2038 - 2 048 2 042.73 2 .03E+Ol 14.06 2. 73E+Ol . .,t-.v.Jf-5'"/ ( 5 582.98 2327 - 2337 2 331.69 l.81E+Ol 12 . 2 0 l . 78E+Ol Tl-208 6 608.98 2429 - 2442 2 435.67 4.74E+Ol 15. 60 1 . 12E+Ol Bi-214 7 661.39 2637 - 2653 2 645.26 l.18E+02 23 .01 1 . 15E+Ol Cs-137 8 1460.44 5835 - 5850 5842.71 6 . 67E+Ol 16.93 4 . 57E+OO K-40 _:rp,.,/

M First peak in a multiplet region

                                                                                                                               /(/'J-16
    =

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 0.99 1460.82

10.66 4.52E+OO l.21E+OO miss Cs-137 0.99 661.66
85. 1 0 5.86E-0.1 1. 34E-01 miss Tl-208 0.99 583.19
85.00 9.09E-02 6.22E-02 0.932 Pb-212 0.99 115 .18 0.60 238.63
43.60 2 .99E-01 1. 44E-Ol free 300.09 3.30 Bi- 2 14 0.99 609. 32
45.49 4.48E-01 l.57E-01 0.948 768.36 4.89 806.18 1. 2 6 934.06 3 .11 1120. 2 9 14.92 1155. 21 1. 63 1238.12 5.83 1280.98 1. 43 1377.67 3.99 1385.31 0 . 79 1 401.52 1. 33 1407.99 2 .39

10/3/21., 11:19:24AM Page 3 of7 Analysis Report for 03-0ct-16-10004 L3-10219B-FRGS-004SS Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1509.21 ~.13 1661. 27 1. 05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2 11 8.51 1.16 Pb-214 0.99 2 41.9S 7. 2 5 295.22

1 8.42 5.47E-0 1 2 .85E-01 1. 000 351.93
35.60 4.25E-01 1.68E-01 free 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 0.991 4.52E+OO 1 . 21E+OO Cs-137 0. 996 5.86E-01' 1. 34E-Ol Tl-208 0.997 9.09E-02 6 . 22E - 02 X Bi-211 0. 979 Pb-212 0.999 2 .99E-01 1.44E-01 Bi-214 0.997 4.48E-01 1.57E-01 Pb-214 0. 996 4.57E-01 1 . 44E-01

      ?    :;; nuclide is part of an undetennined solution X     :;; nuclide rejected by the interference analysis
     @     :;; nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

10/3/21. ~ 11: 19:24AM Page 4 of7 Analysis Report for 03-0ct-16-10004 L3-10219B-FRGS-004SS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/3/2016 11:00:55AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 4 510.72 2.03353E-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 NuclldeMDA LlneMDA Coinc Name (pCl/grams) (pCilgrams) (pCi!grams) Corr (keV) + K-40 1460.82

1 0.66 4.52E+OO 6.78E-01 6.78E-01 miss

+ Cr-5 1 320.08 9.9 1 -2 .41E-01 5. 0 lE-01 5.0lE-01 free + Mn-54 834.85 99.98 2 .08E-03 6. 0 0E-0 2 6.00E-02 miss + Co-58 810.76 99.45 3.87E-03 6 .2 0E-02 6.20E-0 2 1.000 1674.73 0 .52 O.OOE+OO 4.35E+OO 1. 024 + Co-60 1173.23 99.85 -1.13E-02 5.25E-02 6.lOE-02 0.947 1332.49 99.98 -9.18E-03 5.25E-02 0.947 + Nb-94 702.65 99.81 1.09E-02 4.99E - 02 6.57E-02 0.944 871. 09 99.89 -4.03E-03 4.99E-02 0.944 + Ag- 1 08 m 79.13 6.60 5.86E-01 7.39E-02 2 .21E+OO mi ss 433.94 90.50 6.02E-03 7.39E-02 0.88'7 614.28 89.80 4.08E-02 9.14E-02 0.886 722. 94 90.80 -1.32E-03 8.35E-0 2 0.887 + Sn-1 1 3 255.13 2.11 -7.74E-02 8.17E - 02 2.51E+OO free 3 91. 70 64.97 -8.63E-03 8.17E-0:2 free + Cs-134 475.36 1. 48 1. 45E+OO 7.65E-02 5.49E+OO miss 563.25 8.34 1.73E-01 8.86E-01 0.896 569.33 15 . 37 6.25E-02 4.21E-01 0.888

10/3/21. 11:19:24AM Page 5 of7 Analysis Report for 03-0ct-16-10004 L3-10219B-FRGS-004SS Nuclide Energy Yield(%) Activity Nuclide MDA LineMDA Coinc Name (pCilgrams) (pCl/grams) (pCi/grams) Corr (keV) Cs -13 4 604. 72 9'7.62 2.95E-0 2 7.65E-02 7. 65E-02 0.931 795.86 85.46 4.97E-0 2 1.00E-01 0.933 801.95 8.69 -2.78E-01 6.66E-01 0.898 1038.61 0.99 -9.24E-01 5.72E+OO 0.943 1167.97 1. 79 -5.04E-O l 3.85E+OO 1.081 1365.19 3.0 2 O.OOE+OO 5.49E-01 1.1 2 8

+         Cs - 1 37    661.66

85 . 10 5.86E-01 7.48E-0 2 7.48E-02 mis s

+         Eu-15 2      121.78          2 8.67      4.0lE-0 2      1.98E-01        2 .04E-01 0.936 244.70            7.61    - 6.22E-0 2                      6.47E-01 0.935 2 95. 94          0.45      1. 36E-01                      l.90E+Ol miss 344. 2 8        2 6.60   -3 .90E-02                       1.98E-01 0.957 367.79            0.86      4.76E-01                       6.68E+OO 0.884 411.12            2 .24  -l.03E+OO                         2 .61E+OO 0.908 443.96            2. 83     O.OOE+OO                      2 .02E+OO 0. 93 4 488.68            0.4 2     3.63E+OO                      1.29E+Ol mis s 563.99            0.49      2 . 1 4E-01                   1.44E+Ol 0.934 586. 2 6          0.46      4.74E+00                      1.56E+Ol 0.94 2 678.62            0.47      l.62E+OO                      1.45E+Ol 0.887 688.67            0.86   -2 .15E+OO                       6.18E+OO 0.980 719.35            0. 2 8 -2 .13E+OO                       2 .40E+Ol miss 778.90          12. 96      6.54E-02                      5.04E-01 0.945 810.45            0.32      2.33E+OO                      1.72E+Ol 1.050 867.37            4.26      2.77E-01                      1.54E+OO 0.928 919.33            0.43   -3.35E+OO                        9.25E+OO 0.981 964. 08         14.65    -5.30E-0 2                       4.37E-01 1.022 1 085.87          1 0.24   -5.0lE-0 2                       7.41E-01 1. 018 1089.74             1. 73  -3.84E-01                        4.31E+OO 0.952 1112. 07          13.69    -5.04E-02                        3.24E-01 0.992 1212.95             1. 43  -3.42E-02                        5.75E+OO 0.929 1249.94             0.19     7.80E+OO                       3.75E+Ol 1. 097 1299.14             1. 63  -3 .71E-01                       3.18E+OO 0 . 944 1408.01           21. 07     8.74E-02                       3.66E-01 0 . 983 1457.64             0.50   - 3.07E+Ol                       2 .12E+Ol 1.076 1528. 1 0           0.28     3.65E+OO                       2.84E+Ol 1. 007

+ Eu-154 123.07 40.40 -7.78E-02 1.33E-01 l.33E-01 0.934 247.93 6.89 -1.55E-01 7.84E-01 0. 92 8 591.76 4.95 l.38E-01 1. 22E+OO 0.915 692.42 1. 78 8.63E-01 3 .43E+OO 0.936 723.30 20.06 -6 .77E-02 3 .37E-01 0.935 756.80 4.52 -3 .91£-01 l . 04E+OO 0.91 5 873 . 18 12.08 -2. 51E-03 4 . 86E-01 0.93 2 996 .2 9 10.48 -7.30E-0 2 5. 08E-01 0.971 1004 . 76 18.0 1 -4.77E-02 2. 96E-01 0 . 978 1274.43 3 4.80 -5 . 2 1E-02 l.41E-01 0 . 981 1596.48 1. 80 -2 .91E-01 3.95E+OO 1.175 + Eu-155 45.30 1. 3 1 3 .77E+OO 3 . 62 E-01 4.08E+Ol 0.999 60.01 1. 22 -2 .50E+Ol 3 . 31E+Ol 1.000 86.55 30.70 8.50E-02 4 . 00E-01 free 105.31 21.10 7.47E-02 3.62E-01 1. 000 + Tl-208 583.19

85.00 9.09E-0 2 8.34E - 02 8.34E-02 0.932

+ Bi-2 11 351.07

13 . 02 1.16E+OO 5.16E - 01 5.16E-01 miss

10/3/2.. , 11 :19:24AM Page 6 of7 Analysis Report for 03-0ct-16-1 0004 L3-102198-FRGS-004SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCilgrams) (pCi/grams) (pCilgrams) Corr (keV)

+         Pb-211        404.85            3.78   -4.23E-01        1. 38E+OO         1. 38E+OO miss 427.09            1. 76  -1.60E+OO                          2 . 66E+OO mis s 832.01            3.52     4.42E-Ol                         l .83E+OO mis s
+         Bi-2 12        39.86           1. 06   -1.12E+Ol        1. 03E+OO         4.13E+Ol 0.998 727 . 33          6.67     3.69E-01                         l.03E+OO 0.982 785.37           1.10    -1.24E+OO                          6.41E+OO 0.944 1 620.50            1. 47    1. 32E-01                         3.90E+OO 1. 006
+         Pb-21 2      115 .18            0.60    2.56E+OO       1.98E- 01          l.12E+Ol mis s 2 38.63         43.60      2 .99E-0 1                        l.98E-01 fre e 300.09            3.30      6.52E-0 2                        1.50E+OO free

+ Pb212-XR 74 . 8 2 10. 2 8 7.64E-0 1 1. 07E+OO 2 .25E+OO miss

77. 1 1 17.10 2 .64E-01 l.07E+OO miss 87.35 3.97 1.53E+OO 3.13E+OO miss 89.78 1. 46 3.33E+ OO 7.32E+OO miss

+ Bi - 214 609. 32

45.49 4.48E-01 1. 3 7E-0 1 l.37E-01 0.948 768.36 4.89 -1.35E-01 l.52E+OO 0.942 806. 1 8 1. 26 l .44E+OO 5.82E+OO 0.923 934. 0 6 3.11 8.17E-01 3.03E+OO 0.944 1 120. 2 9 14.9 2 4.71E-01 8.58E-01 0 . 944 1 155. 2 1 1. 63 1 .65E+OO 5.62E+OO 0.943 1238.12 5.83 1. 08E+OO 2 . 2 7E+OO 0.944 128 0 .98 1. 43 - 2 .77E-01 4.50E+OO 0.944 1377 . 67 3.99 1 . 68E-01 l.24E+OO 1. 030 1385. 31 0.79 -7.95E-01 6.82E+OO 0.945 1401. 52 1. 33 1 . 12E+OO 5.18E+OO 0.945 1 407.99 2 .39 7 . 99E-01 3. 35E+OO 0.945 1 509. 2 1 2 .13 1.42E+OO 4.80E+OO 0 . 950 1 661. 2 7 1. 05 O.OOE+OO 2 .06E+OO 1. 00 1 1 729.59 2 .88 4 . 48E-01 2 .75E+OO 1.119 1 764.49 15.30 2 .41E-0 1 7.70E-01 1. 001 1 84 7 .43 2 .03 4.00E-01 3 .72E+OO 1 . 063

   >                 21 1 8. 51          1.16     O. OOE+OO                        0 . 00E+OO 1.041

+ Pb-214 2 41 .99 7.25 3.07E-01 l .89E-0 1 8.82E-01 1. 000 2 95.22

18.42 5.47E-Ol 3.83E-01 1. 000 351.93
35.60 4. 2 5E-01 l.89E-01 free 785 . 96 1. 0 6 - 1.41E+OO 6.30E+OO 1. 000

+ Pb214-XR 74.82 5.80 l.35E+OO 1.89E+OO 3.98E+OO miss 77 . 11 9.70 4.65E-01 l . 89E+OO mi s s 87.35 2 .24 2 . 72E+OO 5.56E+OO miss 89.78 0 .82 5.93E+00 1.30E+Ol miss + Ra-22 6 186. 2 1 3.64 5.99E-01 1 . 71E+OO 1. 71E+OO free + Ac-22 8 129.07 2 .42 8.36E-01 3.86E-0 1 2 .74E+OO 0.944

                      ~09. 2 5           3.89     6.00E-0 1                        1.48E+OO 0 . 978 270. 2 4           3.46     5.58E-01                         1.90E+OO 0 . 955 328.00             2 .95    5.98E-01                         2 .22E+OO 0 . 955 338.32           11. 2 7    1.54E-01                         5. 7 0E-01 0.99 2 4 0 9.46           1. 92    1.64E+OO                         3.87E+OO 0.937 463.00             4 .40  -3.34E-Ol                          1.40E+OO 0 . 933 79 4 .95           4.25     1. 89E-01                        l.68E+OO 0 . 942 911.20           25.8 0     1.69E-01                         3 .86E-01 0.990 964. 77            4.99     1.15E-01                         1.46E+OO 0.981

10/3/2..

11:19:24AM Page 7 of7 Analysis Report for 03-0ct-16-10004 L3-10219B-FRGS-004SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCi/grams) (pCi/grams) (pCilgrams) Corr (keV)

Ac-228 968.97 15.80 2 . lOE-01 3 . 86E-01 5.82E-01 0 .990 1588.20 3. 22 8.52E-01 2 .87E+OO 1. 002 + Pa-231 2 7.36 10.30 -8.31E-0 2 2. 00E+OO 4. 2 5E+OO 0 . 998 2 83.69 1. 70 -5.58E-01 2. 81E+OO 1. 000 300.07 2 .47 8.70E-02 2.00E+OO 1. 000 302 . 65 2 . 20 -5.61E-02 2 .33E+OO 1. 000 330.06 1. 40 -5.lSE-01 3.97E+OO 1. 000 + Th-234 92. 38 2 . 13 7 . 53E-01 5.42E+O O 5.42E+OO free 92.80 2 .10 2 .52E+00 5.67E+OO free 11 2 . 81 0 . 21 -1. 2 7E+OO 2 .88E+Ol free + U- 235 1 43. 7 6 10 . 96 6 . 73E-02 l . 17E-01 5.00E-01 free 163.33 5.08 4. 3 7E-01 l.17E+OO free 1 85. 71 57.20 8.23E-02 l.17E-01 free 202 . 11 1. 08 1. 4 7E+OO 5.0SE+OO miss 205.31 5.01 6.03E-Ol l.13E+OO free + Arn-24 1 59.54 35.90 -3 .79E-01 l .3 1E+OO l. 3 1E+OO free

   +    =  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.

0000015999.CNF Live Tille 1000 .000 sec Real Time 1001.620 sec 60 Start: 1 -0. l(kev) stop : 8192 2047 .O(kev) Acq. Start Mon Oct 03 10 :44: 10 2016 55 50 45 -- 40 35 V) C:

s 8 30 25

             £:!

I

                 ~
                 -0 c::,

1000 2000 3000 4000 5000 6000 7000 8000 channel

10/3/:C. J 10:57:23AM Page I of7 7\pe.x-Gamma Analysis Report for 03-0ct-16-10005 L3-102198-FRGS-OOSSS GAMMA SPECTRUM ANALYSIS Sample Identification : 03-0ct-16-10005 Sample Description : L3-102198-FRGS-005SS Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 1.117E+03 grams Facility : Default Sample Taken On : 9/27/2016 10:00:00AM Acquisition Started : 10/3/2016 10:46:42AM 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 : 16000 PEAK WITH NID REPORT Peak Analysis Performed on 10/3/2016 10:56:48AM 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 D~f~t. ~~

~                 \.~.31,~

10/3/21. 10:57:23AM Page 2 of7 Analysis Report for 03-0ct-16-10005 L3-10219B-FRGS-005SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 2 38.77 948 - 961 955.38 6. 91E+Ol 25.73 6.98E+Ol Pb-212 2 2 95.30 1177 - 1186 1181.26 1.05E+Ol 13.95 3.30E+Ol Pb-2U Eu-152 3 351.94 1400 - 1413 1407 . 56 4.32E+Ol 18.42 3.36E+Ol Pb-214 Bi-211 4 661.64 2637 - 2653 2 645.36 5.93E+Ol 17 . 09 1 . 13E+Ol Cs-137 5 1460.79 5834 - 5852 5842.51 l.19E+02 21.82 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 Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr K-40 1. 00 1460 .82

10.66 5 . 89E+00 l.19E+OO miss Cs-137 1. 00 661.66
85.10 2 . 15E-01 6. 71E-02 miss Bi-211 0.95 351.07
13. 02 6.58E-0 1 3 .00E-01 miss Pb-212 0.99 115.18 0.60 238.63
43.60 2 .42E-01 9.84E-02 miss 300 . 09 3.30

    * = 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.

1Q/3/2L 10:57:23AM Page3 of7 Analysis Report for 03-0ct-16-10005 L3-10219B-FRGS-005SS INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams) K-40 1. 000 5.89E+OO l.19E+00 Cs-137 1. 000 2 . lSE-01" 6.71E -02 Bi-211 0.954 6.58E-01 3.00E-01 Pb-21 2 0.999 2 .42E-01 9.84E-02 X Pb-214 1. 000

      ?   =  nuclide is part of an undetennined solution X   =  nuclide rejected by the interference analysis
     @    =  nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

10/3/2._ 10:57:23AM Page 4 of7 Analysis Report for 03-0ct-16-10005 L3-10219B-FRGS-005SS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/3/2016 10:56:48AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Type Nuclide 2 295.30 1.75309E-02 Tol. Eu-152 Pb-214 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 Yie/d{°A,) Activity NuclideMDA LineMDA Caine Name (pCilgrams) (pCi!grams) (pCl!grams) Corr (keV) + K-40 1460.82

10.66 5.89E+00 1.34E-01 1 .34E-01 miss

+ Cr-51 32 0.08 9.91 -1.25E-01 2.86E-0 1 2.86E-01 free + Mn-54 834.85 99.98 -3.85E-03 3.93E-02 3.93E-02 miss + Co-58 810.76 99.45 4.87E-03 4.53E-02 4.53E-02 miss 1674 .73 0.52 O.OOE+OO 3.25E+OO miss + Co-6 0 1173 .23 99.85 - 9.73E-03 3.34E-02 3.34E-02 miss 1332.49 99.98 9.86E-03 4.58E-02 miss + Nb-94 702.65 99.81 8.04E-04 3 .45E-02 3.86E-02 miss 871. 09 99.89 -1.21E-02 3.45E-02 miss + Ag-108m 79. 1 3 6.60 1 .97E-02 3.88E-02 8.91E-01 miss 433.94 90.50 8.76E-03 4.24E-02 miss 614.28 89.80 5. 2 2E-03 4.60E-02 miss 722. 94 90.80 -4 . 80E-03 3.88E-02 miss + Sn-113 255.13 2 .11 - 2 .79E-01 5.43E-02 1.31E+OO free 391.70 64.97 1.20E-03 5.43E-02 free + Cs-134 475.36 1. 48 -4 .17E-03 4.93E-0 2 2 .65E+OO miss

10/3/2... 10:57:23AM Page 5 of7 Analysis Report for 03-0ct-16-10005 L3-102198-FRGS-OOSSS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCl/grams) (pCilgrams) (pCi!grams) Corr (keV) Cs-134 563.25 8.34 4.66E-02 4.93E-02 4. 36E-01 mis s 569.33 15.37 3.64E-03 l.69E-01 miss 604. 72 97.6 2 l.67E-02 5 . 20E-02 miss 7 95.86 85.46 7.53E-03 4.93E-02 miss 801.95 8.69 -2 . 71E-02 3.77E-01 miss 1038.61 0.99 5.66E- 01 5.56E+OO miss 1167 .97 1. 79 -5 . 25E-01 2 .35E+OO miss 1365.19 3.0 2 5.0lE-01 l.80E+OO miss

+         Cs - 137      661. 66

85.10 2.15E-01 5.39E-02 5.39E-02 miss

+         Eu-15 2      1 2 1.78        28.67       8.SOE-04      9.23E-02         9.23E-02 mi ss 244 . 70           7.61   -1.26E-02                        3.98E-01 miss 2 95.94            0.45     3.94E-01                       l.02E+Ol miss 344.28          26.60       4.65E-02                       l.38E-01 miss 3 67.79           0.86    -3.33E-01                        2 .85E+OO miss 411.12            2.24     3.73E-01                        l . 40E+OO miss 443.96            2.83     1. 32E-0 1                      l.24E+OO miss 488.68            0.4 2   -l.59E+OO                        6.41E+OO miss 563.99            0.49     1.99E+OO                        7.94E+OO miss 586.26            0.46   -3. 0 9E+OO                       8.71E+OO miss 678.62            0.47     2.81E+OO                        8.71E+OO miss 688.67            0.86   -l.84E-01                        3.43E+OO miss 719.35            0.28     9.09E-01                       1. 26E+Ol miss 778.90          12. 96   -l.62E-02                        2 .86E-01 miss 810.45            0.32   -7.34E-01                        l. 1 9E+O l miss 867.37            4.26     3.76E-01                       l.38E+OO miss 919.33            0.43   -l.95E+OO                        9.69E+OO miss 964. 08         14.65      3.28E-02                       3. 2 6E-01 miss 1085.87           10. 2 4  -l.17E-01                        5.05E-Ol miss 1 089.74            1. 73    4.35E-01                       3.27E+OO miss 1112.07           13.69    -7.30E-02                        3.44E-01 miss 1212.95             1. 43  -1.70E-01                        4.58E+00 miss 1 2 49.94           0.19     2 .50E+OO                      2 .32E+Ol miss 1 2 99.14           1. 63    l.31E+OO                       3 . 91E+OO miss 1408. 0 1         2 1. 07    2 .44E-02                      l.79E-01 miss 145, . 64           0.50     O.OOE+OO                       l.13E+Ol miss 1528.10              0.28     O.OOE+OO                       5.24E+OO miss

+ Eu-154 123.07 40.40 3.69E-02 7.70E-02 7.70E-0 2 mi ss 2 47.93 6.89 -3.02E-01 3.62E-01 mi ss 591.76 4.95 -8.09E-02 6.22E-01 miss 692.42 1. 78 -2 .69E-0 1 2.35E+OO miss 723.30 20.06 -4.63E-02 1.76E-01 miss 756.80 4.. 52 -8. 72E-02 8.04E-01 miss 873.18 1 2 .08 6.67E-02 3.70E-01 miss 996.29 10.48 1.94E-01 5.09E-01 miss 1 004.76 18.01 2.65E-02 2 .45E-01 miss 1 274.43 34.80 7.20E-03 l. 48E-01 miss 1 596.48 1. 80 -3.93E-01 2 .32E+OO miss + Eu-155 45.30 1. 31 -1.28E+O O l.68E - 01 7.99E+OO miss 60.01 1. 22 -2 .83E+OO l.06E+Ol mi ss 86.55 30.70 7.79E-02 l.91E-01 miss 105.31 21.10 -3 .77E-02 1. 68E-01 miss

10/3/2. 10:57:23AM Page 6 of7 Analysis Report for 03-0ct-16-10005 L3-102198-FRGS-005SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCUgrams) (pCilgrams) (pCi/grams) Corr (keV)

+         Tl-208       583.19           85.00      8.39E-02       9.52E-0 2       9.52E-02 miss
+         Bi-211       351.07

13.0 2 6.58E-01 3.64E-01 3.64E-01 miss

+         Pb-211       404.85            3. 78     4.16E-01       9. 2 0E-01     9. 2 0E-01 miss 427.09            1. 76     5.47E-01                      l .94E+OO miss 832.01            3.52      4.54E-0 2                     l.lOE+OO miss
+         Bi-212         39.86           1. 06   -1 . 2 5E+OO     7.39E-01       9.85E+OO miss 727. 33           6.67      1. 32E-01                     7.39E-01 miss 785.37            1.10    -3.66E-01                       3.38E+OO miss 1620.50             1. 47     7.77E-01                      3 .61E+OO miss
+         Pb-212       115 . 18          0.60      1. 51E+OO     1. 2 3E-01      5.92E+OO miss 238.63

43.60 2 .42E-01 l .23E-01 miss 300.09 3.30 1.08E-0 2 7.08E-01 miss

+         Pb212-XR 74.8 2              10. 2 8     3.76E-01      5.40E-01        8.45E-01 miss 77 .11        17.10       3. llE-01                     5.40E-01 miss 87.35           3.97      4.39E-01                      1.38E+OO miss 89.78           1. 46     O.OOE+OO                      3.06E+OO miss

+ Bi-214 609.32 45.49 2.06E-01 2. 08E-01 2.08E-01 miss 768.36 4.89 1.81E-01 l.05E+OO miss 806.18 1. 26 2.17E-01 3.00E+OO miss 934.06 3. 11 -8.87E-0 2 l.50E+OO miss 1120.29 14.92 2 .14E-01 5.33E-01 miss 11 55. 2 1 1. 63 6.50E-01 3.59E+00 miss 1 2 38.12 5.83 4.59E-02 l .27E+OO miss 1 2 80.98 1. 43 1 .37E+OO 4.38E+OO miss 1377.67 3.99 3.79E-01 1.36E+OO miss 1385.31 0.79 6.16E-01 7.67E+OO miss 1401.52 1. 33 O.OOE+OO 1.04E+OO miss 1407.99 2 .39 2 .14E-01 l.58E+OO miss 1509. 2 1 2 .13 O.OOE+OO 6.87E-Ol miss 1661.27 1. 0 5 1. llE+OO 5.17E+OO miss 1 729.59 2.88 4. 1 8E-01 l.94E+OO miss 1764.49 15.30 3.59E-01 6.65E-01 miss 1847.43 2.03 7.75E-02 :2 . 2 8E+OO miss

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

+ Pb-214 241.99 7.25 1.12E-01 l.33E-01 5.22E-01 miss

                      ~95.22

18.42 1.0lE-01 2.20E-01 miss 351 . 93
35.60 2.41E-01 l.33E-01 miss 785. 96 1. 06 -l.63E-01 3.51E+OO miss

+ Pb214-XR 74.82 5.80 6.67E-01 9.52E-01 1.50E+OO miss 77 .11 9.70 5.47E-01 9.52E-01 miss 87.35 2 .24 7.79E-01 2 .44E+00 mi ss 89.78 0.82 O.OOE+OO 5.45E+OO miss + Ra-226 186.21 3.64 5.97E-01 1. lOE+OO 1.lOE+OO miss + Ac-228 129.07 2.42 1. 32E-01 3.49E - 01 1.33E+OO miss 209.25 3.89 l.99E-01 9 . 16E-01 miss 270.24 3.46 4.02E-01 1 . 02E+OO miss 328.00 2 .95 -l.48E-01 1.07E+OO mi ss 333.32 11. 27 3.35E-01 4.llE-0 1 miss 409.46 1. 92 -1.57E-01 1.51E+OO miss 463.00 4.40 5.13E-Ol 1.13E+OO miss

10/3/2, 10:57:23AM Page 7 of7 Analysis Report for 03-0ct-16-10005 L3-10219B-FRGS-005SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCi/grams) (pCi!grams) Corr (keV) Ac-22 8 794.95 4.25 4.03E-01 3.49E-01 l .16E+OO miss 911. 2 0 2 5.80 2.67E-01 3 .49E-01 miss 964. 77 4.99 2 .52E-01 1.0SE+OO miss 968.97 15.80 2 .31E-01 4.58E-01 miss 1588.20 3 . 22 1. 7 5E-01 1. 29E+OO miss + Pa- 2 31 27.36 10.30 O.OOE+OO l. 65E-01 1.65E-01 miss 283.69 1. 70 6.05E-01 2 .09E+OO miss 300.07 2 .47 1 . 44E-02 9.45E-01 miss 302.65 2 .20 -4 . 52E-01 1. 36E+OO miss 330.06 1. 40 6 . 07E-01 .2 .46E+OO miss + Th-234 92.38 2 .13 1 . lOE+OO 2 .93E+OO 2 .93E+OO miss 92.80 2 .10 1.73E+OO 3 .04E+OO miss 112.81 0. 2 1 8.26E+OO 1.87E+Ol miss + U-235 143.76 10.96 7.87E-02 6.59E-02 2 .93E-01 miss 163.33 5.08 -1.lOE-01 4.68E-01 mis s 185.71 57.20 3 . 38E-02 6.59E-0 2 miss 2 02 .11 1. 08 1.31E+OO 3 .05E+OO miss 205. 3 1 5.0 1 8.49E-02 6 . 00E-01 miss + Am-241 59.54 35 .90 -5.12E-03 3 .81E-01 3. 81E-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.

0000016000 .CNF Live Tille 600 .000 sec Real Time 600.430 sec 60 start: 1 -0 .2 (kev) stop : 8192 2047 .4(kev) Acq. Start Mon Oct 03 10:46:42 2016 55 50 45 40 35 V) -I-' C: ~ 8 30 25

1I

                        ......I 1000        2000         3000       4000      5000    6000                      7000   8000 channel

10/31~ d 12:12:20PM Page I of8 .~ §~pex-Gamma Analysis Report for 03-0ct-16-10006 L3-10219B-FRGS-006SS GAMMA SPECTRUM ANALYSIS Sample Identification : 03-0ct-16-10006 Sample Description : L3-10219B-FRGS-006SS Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 1.305E+03 grams Facility : Default Sample Taken On : 9/27/2016 10:25:00AM Acquisition Started : 10/3/2016 12:01:41PM 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 : 16001 PEAK WITH NID REPORT Peak Analysis Performed on 10/3/2016 12:11:46PM 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

'1)k.A. "...,\_ *).. ;;k-_Q C:::S:,Q,          IC> r~ { \ L.

10/3/2-. 12:12:20PM Page 2 of8 Analysis Report for 03-0ct-16-10006 L3-10219B-FRGS-006SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 186.11 739 - 749 745.03 2 .0lE+Ol 19.84 6.58E+Ol Ra-226 JI-2 35 M 2 238.69 948 - 973 955.09 7.70E+01 19.59 6.29E+Ol Pb-212 m 3 24 2 .08 948 - 973 968. 64 2 .38E+Ol 12.71 4.58E+O l Pb-214 4 295.17 11 75 - 1188 1180.74 4.65E+Ol 17. 03 l.90E+Ol Pb-214 Eu-152 5 351.93 1402 - 1414 1407.5 0 6.64E+Ol 19.53 2 .52E+Ol Pb-214 Bi-211 6 510.71 2038 - 2047 2 042 . 07 8.84E+OO 11. 09 2 .03E+Ol .. lrlfl:lf--.51 f 7 583.40 232 6 - 2339 2332. 59 3.77E+Ol 12. '7 5 2 .52E+OO Tl-208 8 609.09 243 0 - 2441 2 435.31 3.94E+Ol 15.36 1. 72E+Ol Bi-214 9 661.65 2 639 - 265 1 2 645.41 4.66E+Ol 14.97 8.88E+OO Cs-137 10 911 . 13 3639 - 3648 3 643.02 1. 93E+Ol 10. 92 l .13E+Ol Ac-228 11 1460.81 5833 - 5852 5842.55 1. 49E+02 24.41 O.OOE+OO K-40 pv M = First peak in a multiplet region

                                                                                                                         '""J,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 Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi!grams) Uncertainty Corr K-40 1. 00 1 460.82

10.66 6.31E+OO 1. l 7E+OO miss Cs-137 1. 00 661.66
85.10 l .44E-01 4. 96E-02 miss Tl-208 0.99 583.19
85.00 l .07E-01 3.85E-02 miss Pb-21 2 1. 00 115 .18 0.60 238.63
43.60 2 . 3 1E-01 6.97E-02 miss 30 0 .09 3.30 Bi-214 0.99 609.32
45.49 2 .16E-01 8.81E-02 miss 768.36 4.89 806.18 1. 26 934.06 3 .11 11 20.29 14.92 1155.21 1. 63 1238.12 5.83 1 280.98 1. 43

10/3/21.. 12:12:20PM Page 3 of8 Analysis Report for 03-0ct-16-10006 L3-10219B-FRGS-006SS Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0 .99 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 2 118. 51 1.16 Pb-2 14 1. 00 241.99 -:.\ 7.25 4.33E-01 2 .42E-01 miss 295.22

18.42 3.81E-01 l .52E-01 miss 351.93
35.60 3.16E-01 1. 06E-01 miss 785.96 1. 06 Ra-226 0.99 186. 2 1
3.64 6.32E-0 1 6.33E-01 miss Ac-228 1. 00 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.3 2 11. 27 409.46 1. 92 463.00 4.40 794.95 4. 2 5 911.20
25.80 2 .46E-01 1.40E-01 miss 964. 77 4.99 968.97 15.80 1588.20 3. 22 U-235 0.99 1 43.76 10. 96 163.33 5.08 185.71
57. 2 0 4.02E-02 4.03E -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

10/3/L.. 12:12:20PM Page 4 of8 Analysis Report for 03-0ct-16-10006 L3-102198-FRGS-006SS Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams) K-40 1.000 6.31E+OO 1.17E+OO Cs-137 1. 000 1 . 4 4E-0 1 ,.. 4 .96E-02 Tl-208 0. 997 1. 0 7E-01 3.BSE-02 X Bi-211 0.956 Pb-212 1. 000 2 .31E-01 6.97E-02 Bi-214 0.999 2 . 1 6E-01 8.81E-02 Pb-214 1.000 3.48E-01 8.18E-02

    ?       Ra-226                               0.999                      6.32E-01                6.33E-01 Ac-228                               1.000                      2 .46E-01               1.40E-01 fi. ~-J.>t
    ?       ~                                    ~3                         4.~2                    4. OJ.E-{Y2
      ?   =  nuclide is part of an undetermined solution                                             £~a/

X = nuclide rejected by the interference analysis J(),,-)A I,

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

10/3/:.. . ..:i 12:12:20PM Page 5 of8 Analysis Report for 03-0ct-16-10006 L3-10219B-FRGS-006SS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/3/2016 12:11:46PM 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. 71 1.47368E-02 62.:0 (l-v/,1,s 11 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 NuclldeMDA LineMDA Coinc Name (pCUgrams) (pCilgrams) (pCi/grams) Corr (keV) + K-40 1460.82

10.66 6.31E+OO l.15E-01 1.15E-01 miss

+ Cr-5 1 320.08 9.9 1 l.40E-01 3.52E-01 3.52E-Ol free + Mn-54 834.85 99.98 - 6.90E-03 3.75E-02 3.75E-02 miss + Co-58 810.76 99.45 - l.61E-03 3.00E-02 3.00E-0 2 miss 1674.73 0.52 O.OOE+OO 2. 78E+OO miss + Co-60 1173. 2 3 99.85 -2 .58E-02 3.lOE-02 3.61E-02 miss 1 332.49 99.98 4.22E-03 3. l OE-02 miss + NL-94 702 . 65 99.81 -8.94E-03 2 .56E-02 2.56E-02 miss 871.09 99.89 -3.84E-03 3.81E-02 miss + Ag-108m 79 . 13 6. EiO 7.95E-02 2. 34E-02 7.97E-01 mi ss 433.94 90.50 - 1 . 31E-02 2 .34E-02 miss 614.28 89.80 -6.70E-03 2 .59E-02 miss 722. 94 90.80 -3.08E-03 2 .86E-02 miss + Sn- 11 3 255.13 2 .11 3.13E-01 4.88E- 02 1. 43E+OO free 391.70 64.97 - 2 .47E-03 4.88E-02 free + Cs-134 475.36 1. 48 5.llE-01 3.84E-02 2.27E+ OO mi ss 563.25 8.34 2 .28E-0 2 3.42E-01 mi ss 569.33 1 5.37 6.54E-0 2 2 .20E-0 1 miss

10/3/2. .. , 12:12:20PM Page 6 of8 Analysis Report for 03-0ct-16-10006 L3-10219B-FRGS-006SS Nuclide Energy Yield(%) Activity NuclldeMDA LineMDA Coinc Name (pCi/grams) (pCl/grams) (pCilgrams) Corr (keV) Cs- 134 604. 72 97.6 2 5.69E-03 3.84E-02 3 .84E-02 miss 795.86 85.46 4.35E-03 5.28E-02 miss 801.95 8.69 -6.18E-02 3.74E-01 miss 1038. 61 0.99 O.OOE+OO 9.83E-01 miss 1167. 97 1. 79 - 1.86E-01 l.60E+OO miss 1365.19 3.0 2 O.OOE+OO 3 .87E-0 1 miss

+         Cs-137        661.66

85.10 1. 44E-01 3.98E-02 3 .98E-02 miss

+         Eu-152       121. 7 8        28.67       6.95E-03      7.55E-02            9 . 74E-02 miss 2 44.70           7.61      l.62E-02                         3.52E-01 miss 2 95.94           0.45      1. 2 4E+Ol                        l.13E+Ol miss 3 44. 2 8       2 6.60   - 1.26E-03                          7 . 55E-02 miss 3 67 . 79         0.86   - 8.95E-01                          2 .19E+OO miss 411.12            2 . 24 - 2 .89E-01                         1.35E+OO miss 443.96            2 .83  -5.66E-02                           7.62E-01 miss 488.68            0.4 2  -8.16E-01                           7.19E+OO miss 563.99            0.49   -7.39E-01                           5.19E+OO miss 586. 2 6          0.46   - 4.12E+OO                          3.89E+OO miss 678.62            0.47   - 9.48E-01                          5. 2 8E+OO miss 688.67            0.86      3.68E-01                         3.40E+OO miss 719.35            0 .2 8    2 .00E+OO                        9. 2 9E+OO miss 778.90          12. 96      5.99E-02                         2 .98E-01 miss 810.45            0.3 2     O.OOE+OO                         8.75E+OO miss 867.37            4.26      2 .35E-01                        8.93E-01 miss 919.33            0.43   -4.37E+OO                           7.16E+OO miss 964. 08         14.6 5      4.00E-02                         3.28E-01 mi ss 1085.87           10. 2 4     1. 44E-02                        4.72E-01 miss 1089.74             1. 73     4.51E-01                         2.80E+OO miss 1112.07           13.69    -6.05E-02                           2.54E-01 miss 1212.95             1. 43     4.56E-01                         3. 92E+OO miss 1249.94             0.19      4.38E+OO                         2.30E+Ol miss 1 2 99.14           1. 63    7.28E-01                          3.06E+OO miss 1408.01           2 1.07      3 .13E-0 2                       2.50E-Ol miss 1457.64             0.50      O.OOE+OO                         1.49E+Ol miss 1528.10             0.28     4.98E+00                          l.79E+Ol miss

+ Eu- 154 123 .07 40.40 2.29E-02 7.7 1E-02 7.71E-02 mis s 2 47.93 6.89 -1.17E-01 3.67E-01 miss 591.76 4.95 -1.19E-02 6.48E-01 miss 6 92. 4 2 1. 78 4.90E-01 2 .16E+OO miss 723. 30 2 0.06 - 1.63E-0 2 1 .50E-01 miss 756.80 4.52 1.49E-01 9.02E-Ol miss 873.18 1 2 .08 -1. 61E-02 2.84E-01 miss 996. 2 9 10.48 O. OOE+OO 9.00E-0:2 miss 1004.76 18.01 3.89E-02 2 .34E-01 miss 1 274.43 34.80 -3 .28E-02 1.09E-Ol miss 1 596. 48 1. 80 -1.68E-01 1 .98E+OO miss + Eu-155 45.30 1. 31 -7 . 53E-01 1.39E- 01 8. 2 6E+OO miss 60.01 1. 22 5.42E+OO l.06E+Ol miss 86.55 3 0.70 3.46E-0 3 1.39E-01 miss 105.31 2 1.10 8.14E-02 1. 75E-Ol miss + Tl-208 583.19

85.00 1.07E-01 2. 37E-0 2 2 .37E-0 2 miss

+ Bi-211 351.07

13.02 8 . 65E-0 1 2 .66E-01 2.66E-01 miss

10/3/,.. _ . .i 12:12:20PM Page 7 of8 Analysis Report for 03-0ct-16-10006 L3-10219B-FRGS-006SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCUgrams) (pCi!grams) Corr (keV)

+         Pb-2 11      404.85            3. 78   -3 .97E-02       7.45E-01              7 . 45E-01 miss 427.09            1. 76  -1. llE-01                              1.66E+OO miss 832.01            3.5 2     4.81E-01                             1.39E+OO miss
+         Bi-212        39.86            1. 06   - 2 .70E-01      8.21E-01              8.82E+OO miss 727. 33           6.67      3. 2 0E-01                           8.21E-01 miss 785.37            1.10      6 . 12E-01                           3.79E+OO miss 1620.50             1. 47     O.OOE+OO                             9.00E-01 mi ss

+ Pb-212 115 .18 0.60 -9.05E-02 8.64 E- 02 4.75E+OO miss 238.63

43.60 2 .31E-01 8.64E-02 miss 300.09 3.30 5.61E-01 1.09E+OO miss

+ Pb21 2 -XR 74.8 2 10.28 9.53E-01 4.81E-01 9.43E-01 miss 77 .11 17.10 3.60E-01 4.81E-Ol miss 87.35 3. 97 5. 2 9E-01 l.16E+OO miss 89.78 1. 46 9.30E-01 2 .83E+OO miss + Bi-214 609.32

45.49 2 .16E-01 9.46E-02 9.46E-02 miss 768. 3 6 4.89 4.90E-01 1.16E+OO miss 806.18 1. 2 6 1. 35E-01 3.12E+OO miss 934.06 3 .11 2 .07E-01 1.41E+OO miss 11 2 0.29 14. 92 3 .83E-01 5. 3 7E-Ol miss 1155. 21 1. 63 5.70E-01 3.08E+OO miss 1238.12 5.83 5.19E-02 1.03E+OO miss 1280.98 1. 43 8.74E-01 3.75E+OO miss 1377. 67 3.99 3.56E-01 l.63E+OO miss 1385. 31 0.79 3.U7E+OO 8.21E+OO miss 1401.52 1. 33 -4. 2 3E-01 2 .42E+OO miss 1407.99 2 .39 2 .75E-01 2 .20E+OO miss 1509.21 2 .13 -1.86E-01 l.60E+OO miss 1661. 27 1. 05 2.98E-01 4 . 42E+OO miss 1729.59 2 .88 O.OOE+OO 4.84E-01 miss 1764 . 49 15.30 3 .07E-01 5.69E-01 miss 1847.43 2 .03 5.31E-01 2 .47E+OO miss

   >                 2118. 51            1.1 6     O.OOE+OO                            O.OOE+OO miss

+ Pb-214 2 41.99

7.25 4.33E-01 9. 72E-02 4.55E-01 miss 2 95. 22
18.42 3.81E-01 1.59E-01 miss 3 51.93
35.60 3.16E-0 1 9.72E-02 miss 785. 96 1. 06 -3.82E-0 1 3.66E+OO miss

+ Pb214-XR 74.82 5.80 1 .69E+OO 8.48E-01 1 .67E+OO miss 77 .11 9.70 6.35E-01 8.48E-01 miss 87.35 2 . 24 9.38E-01 2.06E+OO miss 89.78 0.8 2 1.66E+OO 5.04E+OO miss + Ra-226 186. 2 1

3.64 6.32E-01 1. OOE+OO 1.00E+OO miss

+ Ac-228 129.07 2. 42 - 1.58E-0 2 1.70E-01 1. 2 1E+OO miss 209.25 3.89 5.79E-01 8.14E-01 miss 270.24 3.46 5.12E-01 9.66E-01 miss 32 8.00 2 .95 5.78E-01 1.23E+OO miss 338. 32 11. 2 7 1.64E-01 3.59E-01 miss 409.46 1. 92 4.0lE-01 1.79E+OO miss 463.00 4.40 3.0lE-01 8.81E-01 miss 7 94. 95 4.25 1.99E-01 1.llE+OO miss 911. 20

2 5.80 2.46E-01 1.70E-01 miss 964.77 4.99 3.41E-02 9.62E-01 miss

10/3/ ... _ .d 12:12:20PM Page 8 of8 Analysis Report for 03-0ct-16-10006 L3-102198-FRGS-006SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCilgrams) (pCl!grams) (pCi!grams) Corr (keV) Ac-228 968.97 15.80 2 .41E-01 1.70E-01 4. 21E-01 miss 1588. 2 0 3 . 22 2 .99E-01 l . 39E+OO miss + Pa-231 27.36 10.30 O.OOE+OO l.41E-01 l . 41E-01 miss 283.69 1. 70 2.38E-01 l . 57E+OO miss 300.07 2 .47 7.49E-01 l . 45E+OO miss 302.65 2 .20 -4.36E-0 2 l.2 1E+OO miss 330.06 1. 40 - 2 .03E+00 l.52E+OO miss + Th-234 92.38 2 .13 3.68E-01 2 .68E+OO 2 .68E+OO mi.:3S

92. 80 2 .10 1.20E+OO 2 .87E+OO miss 112. 81 0. 2 1 -1.03E+00 l.60E+Ol miss

+ U-235 143.76 10.96 -1.34E-02 6.3'7 E- 02 l.99E-01 miss 163 . 33 5.08 -3 .07E-0 3 4. 96E-01 miss 185.71

57.20 4.02E-02 6.37E-02 miss 2 02. 1 1 1. 08 - 1.94E-01 l.76E+OO miss 205.31 5.01 9.64E-02 5.41E-01 miss

+ Am-241 59.54 35.90 l.SOE-01 3.73E-0 1 3.7 3E-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.

0000016001. CNF Live Tille :600.000 sec Real rime :600. 430 sec 60 start: 1: -0.2(kev) stop : 8192: 2047.4(kev) Acq. Start :Mon Oct 03 12 :01:41 2016 55 50 45 40 35 Vl .+--1 C:

8 30 25 0 1000 2000 3000 4000 5000 6000 7000 8000 channel

10/31~ J 12:30:54PM Page I of8 Analysis Report for 03-0ct-16-10007 L3-10219B-FRGS-007SS GAMMA SPECTRUM ANALYSIS Sample Identification : 03-0ct-16-10007 Sample Description : L3-10219B-FRGS-007SS Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 1.055E+03 grams Facility : Default Sample Taken On : 9/27/2016 10:05:00AM Acquisition Started : 10/3/2016 12:01:50PM 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 : 16002 PEAK WITH NID REPORT Peak Analysis Performed on 10/3/2016 12:12:26PM 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

10/3/2\. 12:30:54PM Page 2 of8 Analysis Report for 03-0ct-16-10007 L3-10219B-FRGS-007SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 186.02 740 - 748 744.73 1.66E+Ol 18.52 6.28E+Ol Ra-226 u.-2'35 2 238.48 947 - 960 954.41 6.26E+Ol 26.18 7.68E+Ol Pb-212 3 351.74 1 401 - 1415 1407.15 6.51E+Ol 19. 72 2 .58E+Ol Pb-214 Bi-211 4 609.17 2429 - 2442 2 436.43 4 . 67E+Ol 16.34 1.67E+O l Bi-214 5 661. 49 2639 - 2652 2 645.68 9.56E+Ol 20.51 8.87E+OO Cs-137 6 910.94 3639 - 3649 3643.49 2 . 2 1E+O l 10.56 5.79E+OO Ac-~28 7 968.76 3869 - 3880 3874.80 1. 40E+01 8.54 3.96E+OO Ac-228 8 1460.65 5834 - 5852 5843.57 1.14E+02 21.97 5.43E+OO K-40

                                                                                                                          ~v
                                                                                                                         /0')-//,
    =

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 0 . 99 1460.82

10.66 6.65E+OO 1.40E+OO miss Cs-137 0.99 661.66
85.10 4.06E-01 9.99E-02 mis s Bi-211 0 .97 351.07
13 .02 1.17E+OO 4.00E-01 miss Pb-212 0.99 115 .18 0.60 238.63
43.60 2. 62E-01 l.17E-01 free 300.09 3.30 Bi-214 0.99 609. 32
45.49 3.78E-01 1. 40E-01* 0. 948 768.36 4.89 806.18 1. 2 6 934.06 3.11 1 120. 2 9 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 1 407.99 2 .39

10/3/2\. . 12:30:54PM Page3 of8 Analysis Report for 03-0ct-16-10007 L3-10219B-FRGS-007SS Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 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 - 21 4 0.51 2 41.99 7.25 2 95. 22 18.42 351.93

35.60 4 .2 6E-01 1. 4 6E-01 free 785.96 1. 06 Ra-22 6 0.99 186.21
3.64 7.40E-01 8.34E-01 f r ee Ac-22 8 0.99 129.07 2.42 209.25 3.89 270. 2 4 3.46 328.00 2 .95 338.3 2 11. 27 409.46 1. 92 463.00 4.40 794.95 4. 2 5 911.20
25.80 3. 91E-01 1.90E-01 0 . 990 964. 77 4.99 968.97
15.80 4.22 E- 01 2 .60E-0 1 0.990 1588. 2 0 3. 22 U-235 0.99 143.76 10. 96 163.33 5.08 185. 71
57. 2 0 4. 71E-02 5.31E-02 free 2 02 .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

10/3/2L - 12:30:54PM Page 4 of8 Analysis Report for 03-0ct-16-10007 L3-10219B-FRGS-007SS Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi!grams) K-40 0.998 6.65E+OO 1 . 40E+OO Cs-137 0.998 4. 0 6E-Ol" 9.99E-02

    ?       Bi-211                              0.973                      1.17E+OO              4.00E-01 Pb-21 2                             0.999                      2 .62 E- 01           1.17E-01 Bi-214                              0.999                      3.78 E- 01            1.40E-01
    ?       Pb-214                              0.512                      4.26E-01              1.46E-01
    ?       Ra-226                              0.9St8                     7.40E-01              8.34E-01 Ac-228                              0.998                      4.02E-01              1. 53E-01
    ?       u ~ (lA--J.~"                       0~                         4.~2                  5.~
      ?   = nuclide is part of an undetermined solution                                            :ffit,v' X   = nuclide rejected by the interference analysis                                           /p,-3-1~
      @   = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 2.000sigma

10/3/-n/L.,, 12:30:54PM Page 5 of8 Analysis Report for 03-0ct-16-10007 L3-102198-FRGS-007SS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/3/2016 12:12:26PM 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 NuclldeMDA LineMDA Coinc Name (pCilgrams) (pCl/grams) (pCi/grams) Corr (keV) + K-40 1460 .82 1: 10.66 6.65E+OO 6.42E-01 6.42E-01 miss + Cr-51 320.08 9.91 -1.07E-01 4.86E-01 4.86E-01 free + Mn-54 834.85 99.98 1. 88E-0 2 6.44E-0 2 6.44E-02 miss + Co-58 810.76 99.45 4.92E-04 4.76E-02 4.76E-02 1.000 1674.73 0.52 O.OOE+OO 3. 73E+OO 1. 024 + Co-60 1173.23 99.85 2.82E-03 5. 2 3E-02 5. 2 3E-02 0.947 1332.49 99.98 7.00E-03 6.59E-02 0.947 + Nb-94 702.65 99.8 1 l.33E-03 2 .94E-02 2 .94E-0 2 0.944 871.09 99.89 -3 .84E-03 3 .39E-02 0.944 + Ag-108m 79.13 6.60 2 .78E-0 1 4.0lE-0 2 1.65E+OO miss 43 3 .94 90.50 -1.04E-02 5.35E-02 0.887 614. 2 8 89.80 -6.05E-03 4.0lE-02 0.886 722.94 90 . 80 1.15E-02 5.73E-0 2 0.887 + Sn-113 255 .13 2 . 11 6.61E-01 6.04E - 02 1.94E+OO free 391.70 64.97 -2.25E-02 6.04E-02 free + Cs-134 475.36 1. 48 -5.20E-01 4.05E-02 3. llE+OO miss 563.25 8.34 -1.54E-01 4.70E-01 0.896 569. 3 3 15.37 5.23E-02 3.82E-01 0.888 604. 72 97.62 -2 . 2 6E-02 4.05E-02 0.931

10/3/2... ., 12:30:54PM Page 7 of8 Analysis Report for 03-0ct-16-10007 L3-10219B-FRGS-007SS Nuclide Energy Yield(%) Activity Nuclide MDA LineMDA Coinc Name (pCi/grams) (pCUgrams) (pCi!grams) Corr (keV) Pb-211 427.09 1. 76 -6.99E-01 1. 37E+00 2. 28E+OO mi.s s 832.01 3.5 2 5.99E-02 1. 69E+OO mis s + Bi-212 39.86 1. 06 5.54E+00 1.18E+OO 3.45E+O l 0.998 727. 33 6.67 7.16E-01 1.18E+OO 0.982 785.37 1.10 -2.44E-01 4. 69E+OO 0 . 944 1620.50 1. 47 O.OOE+OO 1.23E+OO 1. 006 + Pb- 2 12 115 .18 0.60 2.29E+OO 1.55E-0 1 8.61E+OO miss 238.63

43.60 2.62E-0 1 l.55E-01 fre e 300.09 3.30 1.78E-02 l.40E+OO free

+ Pb212-XR 74.82 10.28 7.77E-01 1.04E+OO 1 .78E+OO miss 77 .11 17.10 1.0lE+OO 1 .04E+OO miss 87.35 3 .97 7.96E-01 2.23E+OO miss 89.78 1. 46 1.32E+OO 5.26E+OO miss + Bi -2 14 609.3 2

45.49 3.78E-01 l .38E-0 1 l.38E-01 0 . 948 768.36 4.89 3.61E-01 l. 2 2E+OO 0 . 94 2 806.18 1. 2 6 1.77E-01 4.99E+OO 0.92 3 934.06 3 .11 8.31E-01 2 .60E+OO 0.944 1120. 2 9 14.92 3.35E-01 6.64E-01 0.944 1155. 2 1 1. 63 4.88E-01 5 . 13E+OO 0.943 1238.1 2 5.83 3.40E-01 1 .3 1E+OO 0.944 1 2 80.98 1. 43 - 3. 2 7E-01 3. 86E+OO 0.944 1 377.67 3.99 2 .82E-01 1 . 55E+OO 1.030 1 385.31 0.79 O.OOE+OO 2. 15E+OO 0.945 1401.52 1. 33 4.78E-01 4.44E+OO 0.945 1407.99 2.39 5.97E-01 2 .87E+OO 0.945 1509.21 2 .13 7.78E-01 3.38E+OO 0.950 1661. 2 7 1. 05 1 .31E+OO 6.07E+OO 1. 00 1 1 729.59 2 .88 4.39E-01 2 .04E+OO 1.119 1 764.49 15.30 1.52E-01 7.04E-01 1 .001 1 847.43 2 .03 O.OOE+OO 9. 2 9E-01 1.063

  >                 2 118.51            1.16     O.OOE+OO                         0.00E+OO    1. 041

+ Pb-214 241 . 99 7.25 7.17E-02 1 .40E-01 7.46E-01 1.000 295. 2 2 18.42 2 .53E-01 3.60E-01 1. 000 351.93

35.60 4.26E-01 1.40E-01 free 785.96 1. 06 5. llE-01 5.02E+OO 1. 000

+ Pb214-XR 74.82 5.80 1. 3 8E+OO 1. 84E+OO 3. 15E+OO miss 77 .11 9.70 1.78E+OO l.84E+OO miss 87.35 2 .24 1.41E+00 3. 96E+OO miss 89 . 78 0 . 82 2 .34E+00 9.36E+OO miss + Ra-22 6 186. 2 1

3.6 4 7.40E-01 1 .34E+OO 1.34E+OO free

+ Ac- 2 2 8 1 2 9.07 2 .42 1.16E-01 1. 87E-01 1. 88E+OO 0.944 2 0 9. 25 3.89 5.74E-01 l. 3 1E+OO 0.978 2 70. 2 4 3.46 4.72E-01 1.46E+OO 0.955 328.00 2 .95 2.74E-0 1 1. 82E+OO 0.955 338.32 11. 27 1. 85E-01 4.68E-01 0.992 409.46 1. 92 2.28E+OO 3.24E+OO 0.937 463.00 4.40 5.82E-01 1. 43E+OO 0.933 794.95 4. 2 5 -3.41E-02 1.44E+OO 0.942 911. 2 0

2 5.80 3.91E-01 1.87E-01 0.990 964. 77 4.99 3.98E-01 1. 25E+OO 0.981 968.97
1 5.80 4.22E-01 2 .83E-01 0.990

1013/L.~ J 12:30:54PM Page 8 of8 Analysis Report for 03-0ct-16-10007 L3-102198-FRGS-OO?SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCUgrams) (pCilgrams) Corr (keV) Ac-228 1588.20 3 . 22 4.61E-01 1.87E-01 2 .21E+OO 1. 002 + Pa-231 27.36 10.30 -2.65E-01 1.8'7E+OO 3. 4 4E+OO 0.998 283.69 1. 70 -3.84E-01 2 .25E+OO 1 .000 300.07 2 .47 2 . 3 8E-02 1 .87E+OO 1. 000 302.65 2 . 20 2 . 2 9E-01 2 .llE+OO 1.000 330.06 1.40 -3 . 2 0E-01 3.41E+OO 1. 000 + Th-234 92.38 2 .13 1.60E+OO 4.71E+OO 4. 7 1E+OO free 92.80 2 .10 1. 96E+OO 4.87E+OO free 112. 81 0.21 5.07E+OO 3.12E+Ol free + U-235 143.76 10. 96 -3.79E-0 2 8.53E-02 4.29E- 01 free 1 63.33 5.08 -1 . 87E-02 7. 68E-01 free 185.71

57. 2 0 4. 71E-02 8.53E-02 free 2 02.11 1. 08 2 .03E+OO 4.40E+OO miss 2 05.31 5.01 1. 18E-01 7.97E-01 free

+ Am-241 59.54 35.90 1.28E-01 l . 12E+OO 1.12E+OO free

   +    =    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.

0000016002.CNF Live Tille 600 .000 sec Real Ti me 600. 920 sec 60 start: 1 -0. l(kev) stop : 8192 2047 .O(kev) Acq. Start Mon act 03 12:01:50 2016 55 50 40 35 V) C

J 8 30 25 I

1000 2000 3000 4000 5000 6000 7000 8000 channel

10/6/2016 12:02:31PM Page I of7

              ~pex-Gamma Analysis Report for     06-0ct-16-10008 L3-10219B-FRGS-008SS GAMMA SPECTRUM ANALYSIS Sample Identification                               : 06-0ct-16-10008 Sample Description                                  : L3-10219B-FRGS-008SS Sample Type                                         : 1L 130G Soil Sample Unit Sample Point Sample Size                                            1.153E+03 grams Facility                                           : Default Sample Taken On                                    : 10/3/2016 2:40:00PM Acquisition Started                                 : 10/6/2016 11:39:21AM Procedure                                          :  130G 1L Soil Sample Operator                                            :  HTomlin Detector Name                                       :  P40818B Geometry                                            :  130G Soil Live Time                                           :  300.0 seconds Real Time                                           :  300.5 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 : 16046 PEAK WITH NID REPORT Peak Analysis Performed on 10/6/2016 11 :44:23AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance : 1.000FWHM f ,-.u~~!)

                           \...:,Jl.::.(t'-o

10/6/2016 12:02:31PM Page 2 of7 Analysis Report for 06-0ct-16-10008 L3-10219B-FRGS-008SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 2 38.54 950 - 960 954.66 3.88E+Ol 16.48 2 .45E+Ol Pb-212 2 351.86 1401 - 1413 1407.60 2 .93E+Ol 11 . 97 5.35E+OO Pb-214 Bi-211 3 1460.78 5836 - 5852 5844.09 5.49E+Ol 15.42 4.28E+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 5.84E+00 1. 72E+OO miss Bi-211 0. 96 351.07
13.02 9.61E-01 4. 22E-*01 miss Pb-21 2 1. 00 115 .18 0.60 238.63
43.60 2.96E-01 1.35E-01 free 300.09 3.30 Pb-214 1. 00 241. 99 7.25 295.22 18.42 351.93
35.60 3.52E-01 1.54E-01 free 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.

10/6/2016 12:02:31 PM Page 3 of7 Analysis Report for 06-0ct-16-10008 L3-10219B-FRGS-008SS INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams) K-40 1. 000 5.84E+OO 1.72E+OO

    ?       Bi-211                               0.963                      9.61E-01              4.22E-01 Pb-212                               1. 000                     2 . 96E-01            1 .35E-01
    ?       Pb-214                               1.000                      3.52E-01              1.54E-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

10/6/2016 12:02:31PM Page 4 of7 Analysis Report for 06-0ct-16-10008 L3-10219B-FRGS-008SS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/6/201 6 11:44:23AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified. M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield{%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV) + K-40 1460.8 2

10.66 5 . 84E+OO 1 .04E+OO 1.04E+OO miss

+ Cr-51 320.08 9.91 -1.74E-02 5.71E-01 5.71E-01 free + Mn-54 834.85 99.98 -1.17E-02 7.23£-02 7. 2 3E-02 miss + Co-58 810.76 99.45 -3.92E-03 5.78E-02 5.78E-02 1. 000 1674.73 0.52 O. OOE+OO 6.62E+OO 1. 024 + Co-60 117 3 . 23 99.85 -2.06E-02 7.57E-02 7.57E-02 0.947 133 2 .49 99.98 1. 3 6E-02 1.04E-01 0.947 + Nb-94 702.65 99.81 -6.lOE-03 6.79E - 02 6 . 79E-02 0.944 871.09 99.89 1 .69E-02 9 . 08E-02 0.944 + A.g-108m 79.13 6.60 -9.87E-01 6.42E-02 1.97E+OO miss 433.94 90.50 -2.47E-0 3 8.08E-0 2 0.887 614.28 89.80 2.37E-02 8.51E-0 2 0.886 7 22 .94 go.so -6.55E-02 6.42E-02 0.887 + Sn-11 3 2 55.13 2 . 11 -1.80E-01 6. 71E-02 2 .52E+OO free 391.70 64. 97 -3.03E-02 6.71E-02 free + Cs-134 475.36 1. 48 -1.36E+OO 2 .SSE- 02 4. 3 0E+OO miss 563.25 8.34 2.55E-01 1.04E+OO 0.896 569.33 15.37 -2.46E-01 3.23E-01 0.888 604. 72 97.62 -2.20E-02 7.40E-02 0.931

10/6/2016 12:02:31PM Page 5 of7 Analysis Report for 06-0ct-16-10008 L3-10219B-FRGS-008SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCilgrams) (pCi/grams) Corr (keV) Cs-134 795.86 85 . 46 O.OOE+OO 2 .55E-02 2 .55E-0 2 0.933 801.95 8.69 O.OOE+OO 2 .62E-01 0.898 1 038.61 0.99 -8.03E-01 7.09E+OO 0.943 1167.97 1. 79 2 .18E+OO 6.58E+OO 1.08 1 1365.19 3 .0 2 2 . 72E-01 2 .34E+OO 1.128

+         Cs- 137      661.66           85.10       1.88E-0 2       9.35E-02         9.35E-02 miss
+         Eu-15 2      121.78           2 8.67    -5. 2 0E-02       1.44E-01         2 .05E-0 1 0.936 2 44.70            7.6 1      9.98E-02                        7.56E-01 0.935 2 95.94            0.45      7.42E+OO                         1.82E+Ol miss 344.28           26.60     -9 . 09E-03                        1.99E-01 0.957 367.79             0.86    -3 . 47E-01                        5.37E+OO 0.884 411. 1 2           2.24      2 . 82E-01                       2 .53E+OO 0.908 443. 96            2.83    -3.62E-01                          1 .77E+OO 0.934 488.68             0.42    -3.84E+OO                          l.19E+Ol miss 563.99              0.49      2.33E+OO                        l. 3 9E+Ol 0.934 586. 2 6            0.46    -2.81E-01                         1. 31E+Ol 0.94 2 678.62             0.47    -2.41E+OO                         1.49E+Ol 0.887 688.67             0.86      O.OOE+OO                        2. 19E+OO 0.980 719.35             0.28       8 . 37E-01                      2 .70E+Ol miss 778.90           12. 96     - 4.02E-02                        7.25E-01 0.94 5 810.45              0.32      l.50E+OO                        1. 66E+Ol 1.050 867.37             4.26       2 .34E-01                       1.87E+OO 0.928 919.33             0.43       O.OOE+OO                        5.34E+OO 0.981 964.08           14.65        9.51E-03                        6.14E-01 1. 022 1085.87           10.24      -1.52E-01                         8 " 2 4E-01 1. 018 1089. 74            1. 73      6.43E-01                        6.06E+OO 0.952 1112.07           13. 69    -1.78E-01                          5.09E-01 0.992 12 12. 95           1. 43   -4.19E+OO                          5.53E+OO 0. 929 1249 . 94           0.19    -6.99E-0 1                         4.54E+Ol 1. 097 1299.14             1. 63      O.OOE+OO                        1.84E+OO 0.944 1408.01           21. 07       O.OOE+OO                        1.44E-01 0.983 1457.64             0.50    -1.17E+Ol                          2 .96E+Ol 1. 076 1528.10             0 .2 8     O.OOE+OO                        l . 12E+Ol 1. 007

+ Eu-154 123.07 40.40 4.39E-02 1.80E-01 1 .80E-01 0.934 247.93 6.89 - 4.0lE-02 7.54E-01 0.928 591.76 4.95 9.48E-01 2.03E+OO 0.915 692.4 2 1. 78 -1.09E+OO 3.02E+OO 0.936 723. 30 2 0.06 -1. 87E-01 3.48E-01 0.935 756.80 4. 5 2 2 .34E-01 1 .89E+OO 0.915 873.18 12.08 -8 . 86E-02 6.58E-01 0.932 996.29 10.48 3.49E-01 1.13E+OO 0.971 1004.76 18.01 7.49E-02 6.00E-01 0.978 1274.43 34 . 80 9.03E-02 3.24E-01 0.981 1 596.48 1. 80 O.OOE+OO 1.56E+OO 1.175 + Eu-155 45. 3 0 1. 31 4.29E+OO 3. 5 4E-01 4.lOE+Ol 0.999 60.01 1. 22 2 .09E+Ol 4.88E+Ol 1. 000 86.55 3 0.70 3.43E-02 3 .54E-01 free 105.31 2 1 .10 2 .33E-03 4.34E-01 1. 000 + Tl-208 58 3 .19 85.00 l . 15E-01 1. 59E-01 l.59E-Ol 0.932 + Bi-211 351.07

13.02 9.61E-01 3.64E-01 3 .64E-Ol rHiss

+ Pb-2 11 404.85 3.78 - 9.98E-0 2 1.16E+OO 1.16E+OO miss

10/6/2016 12:02:31PM Page 6 of7 Analysis Report for 06-0ct-16-10008 L3-102198-FRGS-OOBSS Nuclide Energy Yield(%} Activity NuclideMDA LineMDA Caine Name (pCi/grams) (pCi!grams) (pCi/grams) Corr (keV) Pb-211 427.09 1. 76 -5.84E-01 1.16E+OO 3.3 4E+OO miss 83 2 .01 3.5 2 -7.31E-02 1 .6 1E+OO miss

+         Bi-212          39.86          1. 06   -8.llE+OO        1.62E+OO         4. 2 9E+Ol 0.998 727. 33           6.67     2 .62E-01                       1.62E+OO 0.98 2 785. 37          1.10      8.33E-01                        7.69E+OO 0.944 1620.50             1. 47     O.OOE+OO                       2 .25E+OO 1. 006
+         Pb-212       115.18             0.60     2 .79E+OO      1. 56E-01        l.18E+Ol miss 2 38.63

43.60 2. 96E-01 l.56E-01 free 300.09 3.30 6.95E-01 1.95E+OO free

+         Pb212-XR 74.82                10. 2 8    7 . 08E-01     1. 2 3E+OO      2. SOE+OO miss 77.11          17.10      2 .58E-01                      1.23E+OO miss 87.35           3.97     2 .15E-02                       2 .42E+OO miss 89.78           1. 46    1.62E+OO                        5.88E+OO miss

+ Bi-2 14 609. 32 45.49 l.76E-01 3.18E-01 3.18E-01 0.948 763.36 4.89 2 .47E-01 1 . 71E+OO 0.94 2 806.18 1. 26 O.OOE+OO 4.77E+OO 0.923 934.06 3.11 -3.80E-01 3.07E+OO 0.944 1120. 2 9 14.92 2. llE-01 8.78E-01 0.944 1155. 2 1 1. 63 6.70E-01 5.80E+OO 0 . 943 1238.12 5.83 - 2 .87E-01 2.40E+OO 0.944 1 2 80.98 1. 43 7.61E-0 1 5.60E+OO 0.944 1377. 67 3.99 7.93E-01 2 .84E+OO 1. 030 1385.31 0.79 O.OOE+OO 3.94E+OO 0.945 1401.52 1.33 8.75E-01 6.44E+OO 0.945 1407.99 2 .39 O.OOE+OO 1. 32E+OO 0.945 1509.21 2 .13 5.75E-01 4. 2 3E+OO 0.950 1 661.27 1. 05 1.50E-01 8.81E+OO 1.001 1729.59 2 .88 4.02E-01 2. 96E+OO 1.119 1764.49 15.30 -1.07E-0 2 6.31E-01 1.001 1847.43 2. 03 O. OOE+OO 1. 70E+OO 1.063

   >                 2118.51             1.16     O.OOE+OO                        O.OOE+OO 1. 041

+ Pb-214 241.99 7.25 7 . 08E-01 l.33E-01 1.14E+OO 1. 000 2 95. 2 2 18.42 1.66E-01 4.54E-01 1.000 351.93

35.60 3.52E-01 1.33E-01 free 785. 96 1. 06 - 1 .75E-01 6.51E+OO 1. 000

+ Pb214-XR 74.82 5.80 1.25E+OO 2 .18E+OO 4.43E+OO miss 77 .11 9.70 4.54E-01 2 .18E+OO miss 87.35 2.24 3.81E-02 4. 2 8E+OO miss 89.78 0.82 2 .88E+OO 1.05E+Ol miss + Ra-226 186.21 3.64 3.77E-01 1.59E+OO 1.59E+OO free + Ac-228 129.07 2 .42 4.80E-01 5.06E-0 1 2 .64E+OO 0.944 209.25 3.89 - 1.32E-01 1. 44E+OO 0 . 978 270.24 3.46 -1.46E-01 1.82E+OO 0.955 328.00 2.95 1.13E+OO 2 .63E+OO 0.955 338.32 11. 27 6.70E-02 7.0lE-01 0.992 409.46 1. 92 -3 .17E-01 2 .46E+OO 0.937 463.00 4.40 5.04E-02 1. 51E+OO 0.933 794.95 4.25 O.OOE+OO 5.06E-Ol 0.942 911. 20 25.80 2 .95E-01 5.84E-01 0.990 964. 77 4.99 1.09E-01 2.lOE+OO 0.981 968. 97 1 5.80 1.30E-01 6.58E-01 0.990

10/6/2016 12:02:31PM Page 7 of7 Analysis Report for 06-0ct-16-10008 L3-102198-FRGS-OOBSS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCilgrams) (pCUgrams) (pCl/grams) Corr (keV) Ac-228 1588.20 3.22 O.OOE+OO 5.06E-01 l.02E+OO 1. 00 2 + Pa- 2 31 27.36 10.30 -9 .40E-01 2 .12E+OO 4.70E+OO 0.998 283.69 1. 70 -2 . 3 7E-01 3.09E+OO 1. 000 300.07 2 .47 9 . 2 8E-01 2 .60E+OO 1. 000 302.65 2 .20 -2.9 7E-01 2 .12E+OO 1. 000 330. 0 6 1. 40 -2.2 8E+OO 2 .72E+OO 1. 000 + Th-234 92.38 2 .1 3 l . 30E+OO 4.99E+OO 5.13E+OO free 92.80 2 .10 3 .61E-01 4.99E+OO free 112. 81 0. 2 1 3.55E+OO 3. 07E+Ol free + U- 235 143.76 10.9 6 -1 .41E-01 l.OlE - 01 4.64E-01 free 163.33 5.08 1.94E-01 1.18E+OO free 185.71 57.20 1.30E-02 1.0lE-01 free 2 02.11 1. 08 1.74E-01 4. 2 9E+OO miss 2 05.31 5.01 7.76E-03 9.85E-01 free + Am-24 1 59.54 35.90 -5 .06E-Ol l.42E+OO l.42E+OO free

   +    = 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.

0000016046.CNF Live Ti11e :300.000 sec Real Time :300.460 sec 60 Start: 1: -0.l(kev) Stop : 8192: 2047 .O(kev) Acq. Start :Thu Oct 06 11:39:21 2016 55 50 45 40 35 V} C

s 8 30 25 1000 2000 3000 4000 5000 6000 7000 8000 channel

10/6hv ,6 12:38:31PM Page I of8

 ~~~pex-Gamma Analysis Report for     06-0ct-16-10009 L3-10219B-FRGS-009SS GAMMA SPECTRUM ANALYSIS Sample Identification                          : 06-0ct-16-10009 Sample Description                             : L3-10219B-FRGS-009SS Sample Type                                    : 1L 130G Soil Sample Unit Sample Point Sample Size                                       1.261 E+03 grams Facility                                       : Default Sample Taken On                                : 10/3/2016 2:30:00PM Acquisition Started                            : 10/6/2016 12:15:01PM Procedure                                     :  130G 1L Soil Sample Operator                                       :  HTomlin Detector Name                                  :  P40818B Geometry                                       :  130G Soil Live Time                                      :  300.0 seconds Real Time                                      :  300.4 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 : 16047 PEAK WITH NID REPORT Peak Analysis Performed on : 10/6/2016 12:20:04PM 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 - Y-/t..,.f.. J~\: ~;:k-~D

~                     '0 /b(t~

10/6/2C, *~ 12:38:31PM Page2 of8 Analysis Report for 06-0ct-16-10009 L3-102198-FRGS-OOSSS Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 186.15 742 - 749 745.28 1.66E+Ol 14.07 3.07E+Ol Ra-226

2 238.47 949 - 959 954.37 2.93E+Ol 16.66 3.33E+Ol Pb-212 3 351.88 1403 - 1413 1407.71 2.07E+Ol 11. 30 l.07E+Ol Pb-214 Bi-211 4 609.15 2431 - 2441 2 436.36 1.39E+Ol 8 . 60 4.lOE+OO Bi-214 5 661.37 2640 - 2650 2 645.18 2 .74E+Ol 11 . 73 7.22E+OO Cs-137 6 1460.26 5835 - 5850 5841.99 5.58E+Ol 15.83 6.41E+OO K-40 fl'u./ M = First peak in a multiplet region

                                                                                                                         /(J--lr-f(,

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 5.43E+OO 1. 61E+OO miss Cs-137 0.99 661.66
85.10 1.95E-01 8.66E-02 miss Bi-2 11 0.96 351.07
13 . 02 6.19E-01 3.53E-01 miss Pb-212 0.99 115.18 0.60 2 38.63
43.60 2 .05E-01 1.21E-01 free 300.09 3.30 Bi-2 14 0.99 609.32
45.49 1.89E-01 1.19E-01 0.948 768.36 4.89 806.18 1. 2 6 934.06 3 .11 11 2 0.29 14.92 1155. 2 1 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

10/6/2u "' 12:38:31PM Page3 of 8 Analysis Report for 06-0ct-16-10009 L3-10219B-FRGS-009SS Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0 . 99 1729.59 2 .88 1764.49 15.30 1847.43 2 .03 21 18.51 1.16 Pb - 214 1. 00 241.99 7.25 295. 22 18.42 351. 93

35.60 2 .26E-01 1. 2 9E-01 fr e e 785. 96 1. 06 Ra-226 1. 00 186. 2 1
3.64 1. 2 4E+OO 1. 07E+OO free U-235 0.99 143.76 10. 96 163. 33 5.08 185.71 :'-: 57. 2 0 7.90E-02 6.80E-02 free 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 Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams) K-40 0.981 5.43E+OO 1. 61E+OO Cs-137 0.995 1.95E-01 / 8.66E-0 2

    ?        Bi-211                               0. 960                 6.19E-01               3.53E-01 Pb-212                               0.999                  2 .05E - 01            l. 2 1E-01 Bi-214                               0.999                  1.89E- Ol              l.19E-01
    ?        Pb-214                              1. 000                  2 .26E-01              1. 2 9E-01
    ?        Ra-226                              1. 000                  1. 24E+OO              1.07E+OO
    ?        u~          a .. ,J,U,              _9...-9-9 2             7.~2                   6.~2

{f)b1b /!(4/4

10/6/2u,.., 12:38:31 PM Page4 of8 Analysis Report for 06-0ct-16-10009 L3-10219B-FRGS-009SS

       ?  = 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

10/6/20h, 12:38:31 PM Page 5 of8 Analysis Report for 06-0ct-16-10009 L3-10219B-FRGS-009SS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/6/2016 12:20:04PM 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 NuclldeMDA LineMDA Coinc Name (pCl/grams) (pCilgrams) (pCi!grams) Corr (keV) + K-40 1460.82

10.66 5 . 43E+OO 1.lOE+OO 1.lOE+OO miss

+ Cr -51 320.08 9.91 -1.06E-01 4. 2 9E - 01 4. 2 9E-01 free + Mn-54 834.85 99.98 1.19E-03 6.GlE-02 6.61E-02 miss + Co-58 810.76 99.45 1. 44E-0 2 7.73E-02 7.73E-02 1.000 1674.73 0.52 O.OOE+OO 6.06E+OO 1.024 + Co-60 1173. 23 99.85 5.65E-02 2 .77E-02 l.33E-Ol 0.947 1332.49 99.98 O.OOE+OO 2 .77E-02 0.947 + Nb-94 702.65 99.81 2 .23E-03 5.68E-02 8.03E-02 0.944 871.09 99.89 -1.29E-02 5.68E-02 0.944 + Ag-108m 79. 1 3 6.60 2 .16E-01 6.07E-02 2.09E+OO miss 433.94 90.50 - 1.09E-02 6.07E-0 2 0.887 614.28 89.80 1. 45E-02 6.72E-02 0.886 722.94 90.80 1.60E-02 7.41E-02 0.887 + Sn-113 255.13 2 .11 -5.70E-01 1.0SE-01 2 .30E+OO free 391. 70 64.97 4.36E-02 1 .0SE-01 free + Cs-134 475.36 1. 48 -2.62E-01 1.70E-02 3.93E+OO miss 563.25 8.34 -1.46E-0 2 7.83E-01 0.896 569.33 15.37 -5.62E-02 3.73E-01 0.888 604.72 97.62 O.OOE+OO 1.70E-02 0.931

10/6/20*,v 12:38:31PM Page 6 of8 Analysis Report for 06-0ct-16-10009 L3-10219B-FRGS-009SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCUgrams) (pCilgrams) (pCi/grams) Corr (keV) Cs-1 3 4 795.86 85.46 1.05E-0 2 1 . 70E- 02 9.28E-0 2 0.933 8 01 .95 8.69 1. llE-0 1 8.22E-01 0.898 10 38.6 1 0.99 -5.88E-01 9.49E+OO 0.94 3 11 67.97 1. 79 2 .30E+OO 6.02E+OO 1. 081 1365.19 3.02 -2 .49E-01 2 .14E+OO 1.128

+         Cs-13 7       661.66

85.10 1.95E-01 8.12E-02 8.12E-02 miss

+         Eu-152        1 2 1. 78       2 8.67        3.90E-0 2      1.49E- 01          2. 2 0E-01 0.936 2 44.70            7.61        3.07E-02                          7.90E-0 1 0.935 2 95.94            0 .45       9.4'.2E+OO                        1.66E+O l miss 344. 2 8         2 6.60        1.12E-01                          2 .74E-01 0.957 367.79             0 .86    -1.llE+OO                            4.91E+OO 0 . 884 4 11 .12           :2 . 2 4 -8.59E-02                           2. 81E+OO 0.908 443. 96            2 .83       1. 2 2E-01                       2 .76E+OO 0 . 934 488.68             0.42        1.17E+OO                          8.61E+OO mi ss 563.99             0.49     -7.46E+OO                           l.lOE+Ol 0.934 586.26             0.46       2.32E+OO                          1. 55E+Ol 0.9 42 678. 62           0.47      -1. 52E+OO                          1. 93E+Ol 0.887 688.67            0.86         6.16E-01                         6.86E+OO 0.980 719.35            0.28      -7.65E-01                           2 .13E+Ol miss 778.9 0         1 2 . 96      O.OOE+OO                          1.49E-01 0 . 945 810 . 45          0.32        3.43E+OO                          2 .22E+Ol 1. 050 867.37            4.2 6     - 1.22E-01                          1.98E+OO 0. 92 8 919.33            0.43      -2 .70E+OO                          1.33E+Ol 0 . 981 964 . 0 8       14.65         2 .61E-0 2                        5.62E-01 1. 022 1085.87           10.24       -1.85E-01                           7.53E-01 1. 018 1089.74             1. 73       2 .51E+OO                         7. 2 6E+OO 0.95 2 111 2.07          13. 69        1.36E-01                          7.60E-01 0 . 992 1212.95             1. 43       1. 03E+OO                         8.25E+OO 0.929 1249.94             0.19        O. OOE+OO                         1. 21E+Ol 1. 097 1299.14             1. 63       1. 02E+OO                         7.43E+OO 0.944 1408.01           21. 07      -9.75E-02                           3 .59E-Ol 0.983 1 457.64            0.50      -2 . 51E+Ol                         2 .88E+O l 1. 07 6 1 528.10            0.28        O.OOE+OO                          l .02E+Ol 1.007

+ Eu-154 123.07 40.40 - 9.94E-03 1 .50E- 01 1. 50E-01 0.934 247.93 6.89 4.06E-01 9.84E-01 0.928 591.76 4.95 6.19E-02 l.15E+OO 0.915 692.42 1. 78 -3 .13E-01 2 .76E+OO 0.936 7 2 3.30 2 0.06 4.28E-02 3 . 18E-01 0.935 756.8 0 4.52 -l.33E-01 1. 4 9E+OO 0.915 873.18 12.08 1.44E-01 6.97E-Ol 0.93 2 996.29 1 0. 4 8 4.80E-0 2 8 . 45E-Ol 0.971 1004 . 76 1 8.01 9.13E-02 4.24E-01 0.978 1274.43 34.80 1.57E-02 2 .03E-01 0.981 1596. 4 8 1. 80 O.OOE+OO 1. 43E+OO 1.175 + Eu-155 45.3 0 1. 31 5.57E+OO 3.16E-0 1 4.53E+Ol 0.999 6 0 .01 1. 22 2.29E+OO 4.75E+Ol 1. 000 86.55 30.70 5.95E-02 3 . 70E-O l free 105.31 2 1 .10 1.06E-0 1 3.16E-Ol 1. 000 + Tl-208 583. 1 9 85.00 5.84E-02 1 .32E-01 1.32E-01 0.932 + Bi-211 351.07

13. 0 2 6.19E-01 4.12E-01 4 . 12E-01 miss

+ Pb-211 404.85 3.78 2 .42E-01 1. 50E+00 l. 50E+OO miss

10/6/20*1 ~* 12:38:31PM Page 7 of8 Analysis Report for 06-0ct-16-10009 L3-102198-FRGS-009SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCUgrams) (pCl/grams) (pCi/grams) Corr (keV) Pb-211 427.09 1. 76 -l.40E-01 l.50E+OO 3.05E+OO miss 832.01 3.52 6.02E-01 2 .16E+OO miss

+         Bi-21 2         39.86           1. 06   9. 2 7E-01     1.39E+OO            4.41E+Ol 0.998 727 . 33          6.67    3.15E-01                           1. 3 9E+OO 0.98 2 785.37            1.10    2 .75E+OO                          9.80E+OO 0.944 1620.50              1. 47   7.61E-01                           5.60E+OO 1. 006
+         Pb-212       115 .18            0.60    1.32E+OO       1.64E-01            9.66E+OO miss 238.63

43.60 2 .05E-01 1 . 64E-01 free 300.09 3.30 -1.79E-01 1 . 60E+OO free

+         Pb21 2 -XR 74.82              10.28     9.08E-01       1.16E+OO            2.2 8E+OO miss 77 .11        17.10     6. 3 0E-01                         1.16E+OO miss 87.35           3.97    3.73E-01                           2 .67E+OO miss 89.78          1. 4 6   1. 89E+OO                          6.14E+OO miss

+ Bi-21 4 609.32

45.49 1. 89E-01 l. 2 9E-01 l.29E-01 0 . 948 768.36 4.89 2 .00E-01 1.74E+OO 0.94 2 806.18 1. 2 6 9.87E-0 2 5.50E+OO 0.923 934.06 3.11 -4.35E-02 2 .81E+OO 0.944 1120. 2 9 14.92 3.82E-01 9.72E-0 1 0.944 1155.21 1. 63 1. 52E+OO 7 . 49E+OO 0.943 1238.12 5.83 1.31E-01 2 .0lE+OO 0.944 1280.98 1. 43 1. 49E+OO 8.36E+OO 0.944 1377. 67 3.99 4.83E-01 2 . 2 4E+OO 1. 030 1385.31 0.79 l.33E+OO 9.79E+OO 0.945 1401.52 1. 33 1.14E-01 5.89E+OO 0.945 1407.99 2 .39 - 8.92E-01 3.28E+OO 0.945 1509.2 1 2 .13 -7.51E-02 3.87E+OO 0.950 1661.27 1. 05 O.OOE+OO 2 . 96E+OO 1.001 1729.59 2 .88 l.84E-01 3.41E+OO 1.119 1764.49 15.30 7.84E-02 5.77E-01 1.001 1847.43 2 .03 O.OOE+OO 1 .55E+OO 1.063

   >                 2 118.51            1.16    O.OOE+OO                           O.OOE+OO 1. 041

+ Pb-2 1 4 241.99 7.25 4.95E-01 l.51E - 01 9.98E-01 1. 000 2 95. 22 18.42 4.00E-0 1 4.74E-01 1. 000 351.93

35.60 2 . 2 6E-01 1.51E-01 free 785.96 1. 06 3.60E+OO 9.63E+OO 1. 000

+ Pb214-XR 74.8 2 5.80 1.61E+OO 2. 04E+OO 4.05E+OO miss 7 7 .11 9.70 1. llE+OO 2 .04E+OO miss 87.35 2 .24 6.60E-01 4.73E+OO miss 89.78 0.82 3.36E+OO 1.09E+O l miss + Ra-22 6 186.21

3.64 1. 2 4E+OO 1 .61E+OO 1.61E+OO free

+ Ac-228 129.07 2 .4 2 5. 2 6E-0 1 4.15E-01 2 .50E+00 0.944 209. 2 5 3.89 1.88E-01 1.47E+OO 0 . 978 270. 2 4 3.46 3.94E-01 2 .0lE+OO 0.955 328.00 2 .95 4.59E-01 2 . 2 1E+OO 0.955 338.32 11. 2 7 2. 93E-01 7.06E-01 0.992 409.46 1. 92 1.50E+OO 3.84E+00 0 . 937 463.00 4.40 -2.08E-0 1 1. 24E+00 0.933 7 94. 95 4.25 l.99E-01 1. 84E+00 0.942 911.20 2 5.80 1.66E-01 4.15E-01 0.990 964. 77 4.99 -7.99E-02 l.92E+OO 0.981 968. 97 15.80 4 . llE-01 9.09E-01 0.990

10/6/201 ... 12:38:31PM Page 8 of8 Analysis Report for 06-0ct-16-10009 L3-1 0219B-FRGS-009SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCl/grams) (pCilgrams) (pCi/grams) Corr (keV) Ac-2 2 8 1588.20 3.22 8.58E-02 4. 1 5E-01 2 .53E+OO 1.002 + Pa-231 27.36 10 .3 0 6.78E-01 2 .14E+OO 4.99E+OO 0.998 2 83.69 1:70 5.0lE-02 2 .16E+OO 1. 000 300.07 2 .47 -2 .40E-01 2 .14E+OO 1.000 30.'.2. 65 2 .20 3.88E-01 2 .92E+OO 1. 000 330.06 1. 40 9.37E-01 3 .77E+OO 1. 000 + Th-234 92.38 2 .13 1. 03E+OO 5.00E+OO 5.00E+OO free 92.80 2 .10 8.70E-01 5.17E+OO free 112. 81 0.21 -1.12E+Ol 2 .81E+Ol free + U-235 143.76 10. 96 -1.07E-01 1.02E-01 4.43E-01 free 163.33 5.08 -3.52E-01 8.92E-01 free 185.71

57.20 7.90E-0 2 1.02E-01 free 202 .11 1. 0 8 1.57E-01 4.55E+OO miss 205.31 5.01 -l.OlE-01 8.52E-0 1 free

+ Am-241 59.54 35.90 2.32E-01 1.69E+OO 1.69E+OO free

   +    = 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.

0000016047.CNF Live Tine 300.000 sec Real Time 300.440 sec 60 start : 1 -0 .l(kev) stop : 8192 2047 .O(kev) Acq. Start Thu Oct 06 12: 15 :01 2016 55 50 45-40 35 V'I C:

s 8 30 25 20 15 "'

          ~
          .c 0..
               ,-I
               ~          ....
               *.;;;      ~
               ;:j I

0.. I 1000 2000 3000 4000 5000 6000 7000 8000 channel

10/6/2016 1: 10:35PM Page I of7

 .~ ~~pex Gamma Analysis Report for     06-0ct-16-10010 L3-10219B-FRGS-01 OSS GAMMA SPECTRUM ANALYSIS Sample Identification                         : 06-0ct-16-10010 Sample Description                            : L3-102198-FRGS-010SS Sample Type                                   : 1L 130G Soil Sample Unit Sample Point Sample Size                                      9.990E+02 grams Facility                                     : Default Sample Taken On                               : 10/3/2016 1:35:00PM Acquisition Started                           : 10/6/2016 12:47:25PM Procedure                                     :  130G 1L Soil Sample Operator                                      :  HTomlin Detector Name                                 :  P408188 Geometry                                      :  130G Soil Live Time                                     :  300.0 seconds Real Time                                     :  300.4 seconds Dead Time Peak Locate Threshold Peak Locate Range (in channels)

Peak Area Range (in channels)

0.13 %

2.80 120-8192 120 - 8192 1.000FWHM 1;::: Identification Energy Tolerance Energy Calibration Used Done On : 1/27/2016 J}J;~)>~lt Efficiency Calibration Used Done On : 1/5/2015 Efficiency Calibration Description Sample Number : 16048 PEAK WITH NID REPORT Peak Analysis Performed on 10/6/2016 12:52:27PM 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 ~ /'c"T'~ J,A,_:.~ +.--re-t:> ~ \ 0 /10 (7.ol'-

10/6/2016 1:10:35PM Page 2 of7 Analysis Report for 06-0ct-16-10010 L3-102198-FRGS-01 OSS Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.50 948 - 960 954.51 3. 09E+Ol 16.33 2 .62E+Ol Pb-212 2 352.02 1 403 - 1412 1 408.26 2. 81E+Ol 10.93 1. 78E+00 Pb-214 Bi-211 3 1460.57 5834 - 5851 5843.25 5.70E+Ol 15.10 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) (pCi/grams) Uncertainty Corr K-40 0.99 1460.8 2

10 .66 7.00E+OO 1.95E+00 miss Bi-211 0.94 351.07
13.02 1 . 06E+OO 4.48E-01 miss Pb-21 2 0.99 115 .18 0.60 238.63
43.60 2 .73E-01 1 .51E-01 free 300.09 3.30 Pb-214 1. 00 241.99 7.25 295. 22 18.42 351.93
35.60 3.89E- 01 1 . 64E-0 1 free 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.

10/6/2016 1: 10:35PM Page 3 of? Analysis Report for 06-0ct-16-10010 L3-10219B-FRGS-010SS INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams) K-40 0.996 7.00E+OO l.95E+OO

    ?       Bi-211                              0.946                      l.06E+OO              4.48E-01 Pb-21 2                             0.999                      2 .73E-01             l.SlE-01
    ?       Pb-214                              1. 000                     3.89E-01              l.64E-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

10/6/2016 1:10:35PM Page4 of7 Analysis Report for 06-0ct-16-10010 L3-102198-FRGS-01 OSS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/6/2016 12:52:27PM 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) (pCl/grams) (pCilgrams) Corr (keV) + K-40 1 460.82

10.66 7 . 00E+OO 3.33E-01 3.33E-01 miss

+ Cr-51 320.08 9.91 8.82E-0 2 6.05E-01 6.05E-Ol free + Mn-54 834.85 99.98 -1.80E-02 6.62E-02 6.62E-02 miss + Co-58 810.76 99.45 -3 .02E-03 6.G7E-0 2 6.67E-0 2 1. 000 1674.73 0. 52 O.OOE+OO 7.65E+OO 1. 024 + Co-60 1173. 2 3 99.85 7.35E-03 9.50E-02 l. 28E-Ol 0.947 1332.49 99.98 -1. llE-0 2 9.50E-02 0.947 + Nb-94 702.65 99.81 2 .04E-0 2 7.17E - 02 1 . 0lE-01 0.944 871.09 99.89 9.74E-03 7 . 17E-0 2 0.944 + Ag-108m 79.13 6.60 - 1. 2 3E-0 1 7.41E-02 2.2 7E+OO miss 433.94 90 .5 0 5.02E-02 1 . 1 3E-01 0.887 614. 2 8 89.8 0 1 .28E-02 9.83E-02 0.886 722. 94 90.8 0 6. 72E-03 7.41E-02 0.887 + Sn-113 255. 1 3 2 . 11 1.02E+OO 1. 09E-01 3.07E+OO free 391.70 64.97 1.83E-02 1.09E-01 free + Cs-134 475.36 1. 48 -3 .03E-0 1 9.53E - 02 4.45E+OO miss 563.25 8.34 1 .84E-01 8.53E-01 0.896 569.33 1 5.37 1. OlE-01 4.70E-01 0 . 888 604. 72 97.62 1.59E-02 9.53E-02 0.931

10/6/2016 1:10:35PM Page 5 of7 Analysis Report for 06-0ct-16-10010 L3-102198-FRGS-01 OSS Nuclide Energy Yield{%) Activity NuclideMDA LineMDA Coinc Name (pCilgrams) (pCl/grams) (pCi!grams) Corr (keV) Cs-134 7 95. 8 6 85.46 2 .05E-02 9.53E-02 1.17E-01 0.933 801.95 8.69 O.OOE+OO 3.02E-01 0.898 1038.61 0.99 l.85E-01 l.03E+Ol 0.943 1167.97 1. 79 2.79E+OO 8.18E+OO 1.081 1365. 1 9 3.0 2 3.67E-01 2 .70E+OO 1.128

+         Cs-137       661.66            85.10      2.36E-01      2 .41E-01        2 .41E-01 miss
+         Eu-1 52      121.78            28.67    -3.02E-02       1.66E-01         2 .26E-01 0.936 244.70              7.6 1    1.37E-02                       8.26E-01 0.935 295.94             0.45      7.47E+OO                       2 .21E+Ol miss 344. 2 8         26 .60      1. 13E-01                      2 .87E-01 0.957 367.79             0.86    -2 .57E+OO                       8.02E+OO 0.884 4 1 1. 1 2         2.24      3.79E-01                       3.82E+OO 0.908 443. 96            2 .83   -9.08E-01                        2.37E+OO 0.934 488.68             0.4 2     4.97E+OO                      2 .08E+Ol miss 563.99             0.49     2 .99E+OO                      1.39E+Ol 0.934 586. 2 6           0.46    -1.95E+OO                       1.20E+Ol 0.94 2 678.62             0.47    -4.64E+OO                       1.37E+Ol 0.887 688.67             0.86    -1.55E+OO                        6.86E+OO 0.980 719.35             0. 2 8   7.24E+OO                       3.12E+01 miss 778.90           12. 96   -5.80E-02                        6.46E-01 0.945 8 10 .45           0.32     O.OOE+OO                       1. 91E+Ol 1. 050 867.37             4.26   - 7.73E-02                       1.71E+OO 0.928 919.33             0.43     O.OOE+OO                       6. 1 6E+OO 0.981 964.08           14.65      3.95E-01                       9.29E-01 1.02 2 1085.87            10.24    -2 .78E-01                       7. 54E-01 1. 018 1089.74              1. 73  -7.43E-01                        4.78E+OO 0.952 11 12.07           13.69      3.42E-02                       7.41E-Ol 0.992 1 212.95             1. 43    8 .2 6E-02                     9.33E+OO 0.929 1 2 49 . 94          0.19   -4.84E+OO                        4.16E+Ol 1.097 1 2 99.14            1. 63    O.OOE+OO                       2 .12E+OO 0.944 1408.01            21. 07     O.OOE+OO                       1.66E-01 0.983 1457.64              0.50     O. OOE+OO                      3.17E+Ol 1.076 1 528.10             0. 2 8   4.78E+OO                       3. 52E+01 1. 007

+ Eu-154 123.07 40.40 -2 .44E-02 9.40E-0 2 1. 51E-01 0. 934 247.93 6.89 -1.57E-01 9.27E-01 0.928 591.76 4.95 O.OOE+OO 4.23E-01 0.915 692.4 2 1. 78 -1.66E+OO 3.49E+OO 0.936 723.30 20.06 O.OOE+OO l.17E-Ol 0.935 756.80 4.52 -l.68E-01 l.49E+OO 0.915 873.18 12.08 -1.64E-01 6.02E-01 0.932 996.29 10.48 O.OOE+OO 2 .68E-01 0.971 1 004.76 18.01 O.OOE+OO 4.24E-01 0.978 1274.43 34.80 O.OOE+OO 9.40E-02 0.981 1596.48 1. 80 O.OOE+OO 1.80E+OO 1.175 + Eu-155 45.30 1. 31 3.21E+Ol 3.75E-0 1 5.54E+01 0.999 60.01 1. 22 l.83E+Ol 5.24E+01 1. 000 86.55 3 0.70 -l.43E-0 1 3.75E-01 free 105.31 21.10 - 9.66E-02 3.81E-01 1. 000 + Tl-208 583.19 85.00 1.15E-01 1 . 72E-01 1. 72E-01 0.932 + Bi-211 351.07

13. 0 2 1.06E+OO 2.o6E-01 2. 66E-01 miss

+ Pb-211 404.85 3.78 2.02E-01 1.89E+00 1.89E+00 miss

10/6/2016 1:10:35PM Page 6 of7 Analysis Report for 06-0ct-16-10010 L3-102198-FRGS-01 OSS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV) Pb-211 427.09 1. 76 -1.93E+OO 1. 89E+OO 2 .36E+OO miss 8 32 .01 3.5 2 1.12E+OO 3.57E+00 miss + Bi-212 39.36 1. 06 1.76E+Ol 1.34E+OO 6.12E+O l 0.998 727. 33 6.67 2.21E-01 1.34E+OO 0.98 2 785.37 1.10 1. 27E+OO 9.90E+OO 0.944 1 620 . 50 1. 47 O.OOE+OO 2 .60E+OO 1. 006 + Pb-212 115 .18 0.60 1.17E+OO l .98E-01 1.17E+Ol miss 238.63

43.60 2 .73E-01 1.98E-01 free 30 0 . 0 9 3.30 1. llE+OO 2 .54E+OO free

+ Pb212-XR 74.82 10.28 1.08E+OO 1 .31E+OO 2. 68E+00 miss 77 .11 17.10 7 . 59E-01 1.31E+OO miss 87.35 3.97 7.97E-01 3.37E+00 miss 89.78 1. 4 6 5.70E-01 7.12E+00 miss + Bi-2 14 609. 32 45.49 2 .68E-01 3. 57E-01 3.57E-01 0.948 768.36 4.89 3.66E-01 1.70E+OO 0.942 806. 1 8 1. 26 2 .99E+OO 8.98E+OO 0 . 923 934. 0 6 3 .11 3 .2 9E-0 1 2 .42E+OO 0.944 1120. 2 9 14.92 -5.52E-02 5.69E-01 0.944 1155.21 1. 63 3.61E+OO 9.46E+OO 0 . 94 3 1238.12 5.83 -4.37E-0 1 1.96E+OO 0.944 1280 . 98 1. 43 O. OOE+OO 2 .38E+OO 0.944 1377 . 67 3.99 6.lOE-01 2 .83E+00 1. 030 1385. 31 0.79 3 . 12E+00 1.81E+O l 0.94 5 1401.52 1. 33 -l.44E-01 7.43E+OO 0.945 1407.99 2.39 O.OOE+OO l .52E+OO 0 . 945 1509.21 2 .13 O.OOE+OO 1.80E+00 0.950 1 661.27 1. 05 O.OOE+OO 3.74E+OO 1. 00 1 1729.59 2 .88 O.OOE+OO 1 .25E+OO 1.119 1764.49 15.30 3.96E-01 l.19E+00 1. 001 1847.43 2 .03 O.OOE+OO 1.96E+OO 1. 063

   >                2 118.51              1.16    O.OOE+OO                        O.OOE+OO    1. 04 1

+ Pb- 2 1 4 241.99 7 . 25 3. 72E-01 9.74E-0 2 l . OlE+OO 1. 000 295. 22 18.42 9. 3 7E-02 5.37E- 01 1. 000 351. 93

35.60 3.89E-01 9.74E-02 free 785. 96 1. 06 2.70E-01 8.71E+OO 1. 000

+ Pb214-XR 74.8 2 5.80 1. 91E+OO 2.3 1E+OO 4.76E+OO miss

77. 1 1 9.70 1. 34E+OO 2 .31E+OO miss 87.35 2 .24 1.41E+OO 5.97E+OO mis s 89.78 0.82 1.0lE+OO 1.27E+01 mis s

+ Ra-226 186.21 3.64 5. 71E-01 2 .0lE+OO 2 .0lE+OO free + Ac-228 12 9.07 2.42 -5.98E-01 4.00E-01 3 .05E+OO 0.944 2 0 9. 2 5 3.89 -l.29E-01 1. 43E+OO 0 . 978 2 70. 2 4 3.46 1. OOE+OO 2 . 2 9E+OO 0.955 32 8.00 2.95 -1.09E-01 2 .0lE+OO 0 . 955 338.32 11. 27 1.58E-01 7.16E-01 0 . 992 409.46 1. 92 -1.40E+OO 3 .28E+00 0.937 463. 00 4.40 4. 2 7E-01 2 .05E+OO 0.933 794.95 4. 2 5 6.02E-01 2 .59E+OO 0.94 2 911. 2 0 2 5.80 9.08E-02 4.00E-01 0.990 964. 77 4.99 3.36E-0 2 2 . 1 7E+OO 0 . 981 968.97 15.80 5.14E-01 1. 05E+OO 0 . 990

10/6/2016 1:10:35PM Page 7 of7 Analysis Report for 06-0ct-16-10010 L3-10219B-FRGS-010SS Nuclide Energy Yield(%) Activity NuclldeMDA LineMDA Colnc Name (pCi/grams) (pCilgrams) (pCilgrams) Corr (keV) Ac-22 8 1588. 2 0 3 . 22 1.30E+OO 4.00E-01 4.66E+OO 1. 002 + Pa-23 1 27.36 10. 3 0 1.69E-01 2 .67E+OO 4.74E+OO 0.998 283.69 1. 70 -1.78E+OO 3.31E+OO 1. 000 300. 0 7 2 .47 1.49E+OO 3.39E+OO 1.000 302.65 2 .20 -1.40E+OO 2 .67E+OO 1. 000 330. 0 6 1. 40 6.49E-01 4.43E+OO 1. 000 + Th-234 92.38 2 .1 3 9.14E-0 1 5.31E+OO 5.31E+OO free 92 . 80 2 .10 9. 2 1E-01 5.34E+OO free 112. 81 0. 2 1 2 . 0 9E+Ol 4. 2 1E+Ol free + U-235 143.76 10. 96 4.67E-02 1. l 7E-01 5.82E-01 free 163. 33 5.08 1.18E-01 l.13E+OO free 185. 71 57.20 -1.30E-02 1.1 7E-01 free 202 . 11 1. 0 8 -7.70E-01 5.50E+OO mi ss 205.31 5 . 01 -2 .69E-02 1.14E+OO free + Arn-241 59.54 35.90 -3 .95E-01 1.64E+OO 1.64E+OO free

   +    = 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.

0000016048.CNF Live Time :300.000 sec Real Tille :300.380 sec 60 start: 1: -0. l(kev) stop: 8192:2047 .0(kev) Acq. start :Thu Oct 06 12:47:25 2016 55 50 40 35 25

           ~
           ;:j
           -If.
  ~~. ~~i 1000      2000 3000       4000     5000    6000                       7000   8000 channel

10/6/2016 2:20:18PM Page 1 of8

              ~pex-Gamma Analysis Report for     06-0ct-16-10011 L3-10219B-FRGS-011 SS GAMMA SPECTRUM ANALYSIS Sample Identification                         : 06-0ct-16-10011 Sample Description                            : L3-10219B-FRGS-011SS Sample Type                                   : 1L 130G Soil Sample Unit Sample Point Sample Size                                      1.269E+03 grams Facility                                     : Default Sample Taken On                              : 10/3/2016 1:45:00PM Acquisition Started                           : 10/6/2016 1:56:54PM Procedure                                    :  130G 1L Soil Sample Operator                                      :  HTomlin Detector Name                                 :  P40818B Geometry                                      :  130G Soil Live Time                                     :  300.0 seconds Real Time                                     : 300.4 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 : 16049 PEAK WITH NID REPORT Peak Analysis Performed on 10/6/2016 2:01 :57PM 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

10/6/2016 2:20:18PM Page 2 of8 Analysis Report for 06-0ct-16-10011 L3-10219B-FRGS-011 SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 77.08 306 - 315 309. 39 2. 43E+Ol 13 . 09 1. 33E+Ol Pb214-XR Pb212-XR 2 2 38.58 949 - 959 954.80 3 .49E+Ol 17 .91 3.61E+Ol Pb-212 3 351. 73 1402 - 1412 1407 . 11 2.64E+Ol 12 .69 1. 32E+Ol Pb-214 Bi-211 4 608.79 2 429 - 2441 2434.90 2 . 46E+Ol 12.54 l. 2 8E+Ol Bi-214 5 661.61 2 641 - 2651 2646.14 3 . 05E+Ol 12.82 l.lOE+Ol Cs-137 6 1460. 52 5836 - 5851 584 3 .04 5.09E+Ol 15.17 6.24E+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) (pCi/grams) Uncertainty Corr K-40 0.99 1460.82
10.66 4.92E+OO l.53E+OO miss Cs-137 1. 00 661.66
85.10 2 . 1 6E-01 9.43E-02 miss Bi-211 0 . 97 351.07
13.02 7.86E-01 3 .99E-01 miss Pb-21 2 1. 00 115.18 0.60 238.63
43.60 2 .43E-01 1. 3 1E-01 free 300.09 3.30 Pb212-XR 1. 00 74.82 10.28 77 .11
17.10 l . 25E+OO 7.18E-01 miss 87.35 3.97 89.78 1. 46 Bi-214 0.99 609. 32
45.49 3. 3 2E-01 l.74E-01 0.948 768.36 4 .89 806.18 1. 2 6 934.06 3.11 1120. 29 14.92 1155. 2 1 1. 63 1238.12 5.83 1280.98 1. 43 1377.67 3.99 1385. 31 0.79

10/6/2016 2:20:18PM Page 3 of8 Analysis Report for 06-0ct-16-10011 L3-10219B-FRGS-011SS Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr Bi-214 0.99 1401.52 1. 33 1407.99 2 .3 9 1509.2 1 2.13 1661. 27 1. 0 5 1729.59 2.88 1764.49 15.30 1847.43 2. 0 3 2118.51 1.16 Pb-214 0. 99 241.99 7.25 295.22 18.42 351.93

35.60 2 .87E-01 1.46E-0 1 free 785.96 1. 06 Pb214-XR 1. 00 74.8 2 5.80 77.11
9 . 70 2 . 2 0E+OO 1 . 28E+ OO mi ss 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 0.994 4.92E+OO 1 .53E+OO Cs-137 1. 000 2 .16E-01 9.43E-0 2

   ?       Bi-211                               0.974                    7.86E-01                 3.99E-0 1 Pb-21 2                              1. 000                   2 .43E-01               1. 3 1E-0 1
   ?       Pb212-XR                             1. 000                   1. 25E+OO               7. 1 8E-0 1 Bi-214                               0.993                    3.32E- 01               1 .74E-01
   ?       Pb-214                               0.999                    2 .87E-01               l .46E-01
   ?       Pb214-XR                             1. 000                   2 . 2 0E+OO             1 .28E+OO

10/6/2016 2:20:18PM Page4 of8 Analysis Report for 06-0ct-16-10011 L3-102198-FRGS-011 SS

       ?  = 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

10/6/2016 2:20:18PM Page 5 of8 Analysis Report for 06-0ct-16-10011 L3-10219B-FRGS-011 SS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/6/2016 2:01 :57PM 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) (pCilgrams) (pCl!grams) Corr (keV) + K-40 1460.82

10.66 4.92E+OO 1 .08E+OO l.08E+OO miss

+ Cr-51 320.08 9.91 3.37E-01 7.48E-01 7.48E-01 free + Mn-54 834.85 99.98 1.61E-02 7 . 62E-02 7.62E-02 miss + Co-58 810.76 99.45 -1.55E-02 5.25E-02 5.25E-02 1.000 1674.73 0. 52 2 .23E+00 1.64E+Ol 1. 024 + Co-6 0 11 73.23 99.85 4 . 45E-04 7.48E-02 1.0lE-01 0.947 1332.49 99.98 1.02E-02 7.48E-02 0.947 + Nb-94 702.65 99.81 - 1.70E-0 2 7.12E-02 7.16E-02 0.944 871.09 99 . 89 1 .2 8E-03 7.12E-02 0.944 + Ag-108m 79.13 6.60 2.3 1E-01 1.52E-02 1 .56E+OO miss 433.94 90.50 O.OOE+OO 1. 52E-02 0.887 61 4 .28 89.80 1.72E-02 1. 08E-01 0. 886 722. 94 90.80 -1.32E-02 7.36E-02 0.887 + Sn-113 255. 1 3 2 .11 -3 .51E-01 9. 2 6E - 02 2.66E+OO free 3 91. 70 64 . 97 -7.88E-03 9. 2 6E-02 free + Cs-134 475.36 1. 48 9. llE-01 7.50E-02 4.59E+OO miss 563. 2 5 8.34 4.70E-02 8.69E-01 0.896 569.33 15.37 1. 12E-01 5.23E-01 0.888 604. 72 97.62 3.12E-03 7.50E-0 2 0.931

10/6/2016 2:20:18PM Page 6 of8 Analysis Report for 06-0ct-16-10011 L3-102198-FRGS-011 SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi!grams) (pCi/grams) (pCi/grams) Corr (keV) Cs-134 795.86 85.46 1.07E-0 2 7.50E-02 7.95E-02 0.933 801.95 8.69 2 .15E-01 9.47E-01 0 . 898 10 3 8.61 0.99 1.75E+OO 8.13E+OO 0 . 943 1167.97 1. 79 8.48E-01 4.91E+OO 1. 081 1 365.19 3 .0 2 O.OOE+OO 7.81E-01 1.128

+         Cs- 137       661.66

85.10 2.16E-01 9.48E-02 9.48E-02 miss

+         Eu-152       121.78            28.67        3.36E-02       1.31E-01         2 .45E-01 0.936 244.70              7.61    -l.64E-01                          7.22E-01 0.935 295.94              0.45       6.08E+OO                        l.61E+Ol miss 344. 2 8          2 6.60    -6.91E-0 2                         1 . 39E-01 0.957 3 67.79             0.86    -9.98E-01                          4 . 88E+OO 0.884 411. 12             2 . 24     l.95E-01                        3. 2 0E+OO 0.908 443. 96             2 .83   -2 .42E-01                         2 .08E+OO 0.934 488.68              0.42    -2 .33E-01                         l.40E+Ol miss 563.99              0.49    -7. 06E-01                         1.41E+Ol 0.934 586.26              0.46       l . 79E+OO                      l.38E+Ol 0.94 2 678. 62             0.47       4 . 63E+OO                      l.92E+Ol 0.887 688.67              0.86      O. OOE+OO                        l.99E+00 0.980 719.35             0.28     -l.90E+OO                          1.68E+Ol miss 778.90           12. 96       O.OOE+OO                         5.90E-01 0.945 810.45             0.32       l.19E+OO                         1.90E+Ol 1. 050 867.37             4.26     - 1.52E-01                         l.34E+00 0.928 919.33             0.43    - l . 49E+OO                        l.32E+Ol 0.981 964. 08          14.65        1. 27E-01                       5.58E-01 1. 02 2 1085.87            10.24        l.lSE-02                        7.49E-01 1. 018 1089.74              1. 73      1.13E+OO                         6 . 14E+OO 0.95 2 1112. 07           13.69        6.29E-0 2                        4 . 63E-01 0. 992 1212.95              1. 43      l.46E+OO                         8.20E+OO 0.929 1 2 49.94            0.19       7.84E+OO                        4.79E+Ol 1. 097 1299.14              1. 63      6 . 17E-01                      4.54E+OO 0.944 1408.01            2 1. 07      O. OOE+OO                       l.31E-01 0.983 1457.64              0.50    -l . 82E+Ol                        2 .69E+Ol 1.07 6 1528 . 10            0. 2 8     7.53E+OO                        3.50E+Ol 1. 007

+ Eu-154 123.07 40.40 -3 .24E-02 l.54E- 01 l.54E-01 0.934 247.93 6.89 -9. 72E-02 7.30E-01 0.92 8 591.76 4.95 5.94E-01 1.85E+OO 0.915 692.42 1. 78 9.32E-0 2 3.46E+OO 0.93 6 723. 30 2 0.06 9.46E-03 3.67E-01 0.935 756.80 4. 52 1.59E-01 l.17E+OO 0.915 873.18 12.08 1.02E-01 5 . 98E-01 0.932 996.29 10.48 -7.80E-02 7 . 25E-Ol 0.971 1004 .76 18.01 l.36E-01 4.88E-01 0.978 1274.43 34.80 2 .74E-02 2 .0lE-01 0.981 1596.48 1. 80 5.24E-01 3.85E+OO 1.175 + Eu-155 45.30 1. 31 1. 03E+Ol 3.51E-Ol 4.36E+01 0.999 60 . 01 1. 22 l.14E+Ol 4.28E+Ol 1.000 86.55 30.70 7.55E-02 3.98E-01 free 1 05.31 2 1.10 - 6.0lE-02 3.51E-01 1. 000 + Tl-208 583. 1 9 85.00 1 .38E-01 1 .81E-01 l.81E-01 0.932 + Bi-211 351.07

13. 02 7.86E-01 4.45E-Ol 4.45E-0 1 miss

+ Pb-211 404.85 3.78 4.83E-01 5.39E-01 l.70E+OO miss

10/6/2016 2:20:18PM Page 7 of8 Analysis Report for 06-0ct-16-10011 L3-10219B-FRGS-011 SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCUgrams) (pCilgrams) (pCi/grams) Corr (keV) Pb-211 427.09 1. 76 O.OOE+OO 5.39E-01 2. 72E+OO miss 832.01 3.52 O.OOE+OO 5.39E-01 miss

+         Bi-21 2        39.86            1. 06     1.84E+OO       1. 38E+OO        4 . 15E+Ol  0.998 727. 33            6.67     3.34E-01                        l.38E+OO    0.98 2 785.37            1.10      O.OOE+OO                        4.77E+OO    0.944 1 620.50             1. 47     O.OOE+OO                        2 .05E+OO  1. 006
+         Pb-212        115 .18            0.60     2 .31E+OO      1.73E-01         l.21E+Ol   miss 238.63

43.60 2 .43E-01 l.73E-01 free 300.09 3.30 4 . 49E-01 l.85E+OO free

+ Pb212-XR 74.8 2 10.28 1.53E+OO 8.64E-01 2. 51E+OO miss 77.11

17.10 1. 25E+OO 8.64E-01 miss 87.35 3.97 7.36E-01 2 .81E+OO miss 89.78 1. 46 -6.95E-01 5.86E+OO miss

+ Bi -2 14 609.32

45.49 3.32E-01 2 .02E-01 2 .02E-01 0.948 768.36 4.89 -3.85E-01 l.06E+OO 0.942 806.18 1. 26 5.89E-01 4.33E+OO 0.923 934.06 3. 11 5.18E-01 2 .41E+OO 0.944 1120. 2 9 14.92 6.26E-0 2 7 . 98E-01 0.944 1155. 2 1 1. 63 4.06E-01 4.18E+OO 0.94 3 1238.12 5.83 2 .14E-0 1 2.18E+OO 0.944 1280.98 1. 43 -2 .96E-01 5.09E+OO 0.944 1377. 67 3.99 2 .40E-01 1.77E+OO 1. 030 1385. 31 0 .79 O.OOE+OO 3.58E+OO 0.945 1401. 52 1. 33 7.95E-01 7.39E+OO 0.945 1407.99 2.39 O.OOE+OO 1. 2 0E+OO 0.945 1509. 2 1 2.13 O.OOE+OO 1. 41E+OO 0.950 1661. 2 7 1. 05 O.OOE+OO 2 .94E+OO 1. 00 1 1729.59 2 .88 O.OOE+OO 9.87E-01 1.119 1 764.49 15.30 8.77E-02 7.24E-01 1. 001 1847.43 2 .03 O.OOE+OO 1.54E+00 1.063

   >                 2 118 . 51           1. 1 6   O.OOE+OO                        O.OOE+OO    1. 04 1

+ Pb-214 241. 99 7.25 1. 3 8E-01 1. 63E-0 1 l.06E+OO 1. 000 2 95. 22 18.42 1 .95E-01 4.12E-01 1. 000 351.93

35.60 2.87E-01 l.63E-01 free 785.96 1. 06 - 2 .23E+OO 4.69E+OO 1. 000

+ Pb2 1 4-XR 74.82 5 . 80 2 . 71E+OO 1.52E+OO 4.44E+OO miss 77 .11

9.70 2.20E+OO 1.52E+OO mis s 87.35 2.24 1. 30E+00 4.98E+OO miss 89.78 0.82 -l. 2 4E+00 1. 04E+Ol miss

+ Ra-226 186. 2 1 3.64 5. 2 6E-0 1 1. 4 9E+OO 1. 49E+OO free + Ac-228 129.07 2 .42 -1.74E-02 6.56E-01 2.31E+00 0.944 2 09. 2 5 3.89 2.94E-01 l.60E+00 0.978 2 70 .2 4 3.46 3.93E-01 1.49E+OO 0.955 328.00 2.95 4.12E-01 2 .39E+OO 0.955 338. 32 11. n 3.12E-01 8.13E-01 0.992 409.46 1. 92 4.14E-01 3.8 1E+OO 0.937 463.00 4.40 4 . 47E-01 2 .16E+OO 0.933 794.95 4. 2 5 -1 . 42E-01 l.25E+OO 0.942 911. 2 0 25.80 4.19E-01 6.56E-01 0.990 964. 77 4.99 2.64E-02 1.47E+OO 0.981 968. 97 15.80 4.07E-01 8.30E-01 0.990

10/6/2016 2:20:18PM Page 8 of8 Analysis Report for 06-0ct-16-10011 L3-10219B-FRGS-011SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi!grams) (pCl/grams) (pCi/grams) Corr (keV) Ac-228 1588. 2 0 3.22 O.OOE+OO 6 . 56E-01 9.23E-01 1.002 + Pa-231 27.36 10.30 -4.46E-01 l.72E+OO 4.96E+OO 0.998 2 83.69 1. 70 l.51E+OO 3.61E+OO 1. 000 300.07 2 .47 5.99E-Ol 2.47E+OO 1. 000 302.65 2 . 20 -1.llE+OO 1. 72E+OO 1. 000 330.06 1. 40 2 .13E-01 4.43E+OO 1. 000 + Th-234 92.38 2 .13 3.36E+OO 6.67E+OO 6.67E+OO free 92.80 2.10 4.68E+OO 6.92E+OO free 112. 81 0.21 6.62E-0 1 3.76E+O l free + U-235 143.76 10. 96 l.87E-01 l.06E-01 5.67E-01 free 163.33 5.08 - 2.14E-01 8.86E-01 free 1 85.71 57. 2 0 6.25E-02 l.06E-01 free 202 .11 1. 08 3.20E-01 5.06E+OO miss 205.31 5.01 9.87E-02 9.82E-01 free + Am-241 59.54 35.90 3.lOE-01 1. 4 7E+OO 1. 4 7E+OO free

   +    = 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.

0000016049.CNF Live Time :300.000 sec Real Time :300.440 sec 60 Start: 1: -0.l(kev) Stop : 8192 :2047 .O(keV) ACQ. Start :Thu Oct 06 13:56:54 2016 55 50 45 40 35 25 1000 2000 3000 4000 5000 6000 7000 8000 channel

10/10/2016 6:59:10AM Page I of7 ~~~pex-Gamma Analysis Report for 10-0ct-16-10002 L3-10219B-FRGS-012SS GAMMA SPECTRUM ANALYSIS Sample Identification : 1O-Oct-16-10002 Sample Description : L3-10219B-FRGS-012SS Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 9.11 OE+02 grams Facility : Default-

Sample Taken On : 10/3/2016 1:50:00PM Acquisition Started : 10/10/2016 6:35:31AM Procedure : 130G 1L Soil Sample Operator : JWelch Detector Name : P11314X2 Geometry : 130G Soil Live Time : 300.0 seconds Real Time : 300.2 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 : 16057 PEAK WITH NID REPORT Peak Analysis Performed on Peak Analysis From Channel Peak Analysis To Channel Tentative NID Library Peak Match Tolerance 10/10/2016 6:58:36AM

1.000FWHM

120

8192

C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB w~

Io-1rJ-/tp UA~ J~-;-{-;9

  ~                   \O(fo(((,.

10/10/2016 6:59:10AM Page 2 of7 Analysis Report for 1O-Oct-16-10002 L3-10219B-FRGS-O 12SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.55 949 - 959 954.54 3.86E+Ol 14.42 1. 07E+Ol Pb-212 2 352.03 1403 - 1413 1407. 92 2. 30E+Ol 10.87 5.95E+OO Pb-214 Bi-211 3 661.57 2 641 - 2650 2645.10 l.76E+Ol 9.38 4.82E+OO Cs-137 4 1460.80 5837 - 5849 5842.52 3.15E+Ol 11. 71 2 .94E+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 Nuciide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCilgrams) Uncertainty Corr K-40 1. 00 1460.82

10.66 3.83E+00 1.46E+OO miss Cs-137 1. 00 661.66
85.10 1.56E-01 8.54E-02 miss Bi-211 0. 94 351.07
13. 02 8.59E-01 4. 2 9E-01 mis s Pb-212 1. 00 115 .18 0.60 2 38.63
43.60 3.32E-01 1.35E-01 miss 300.09 3.30 Pb-214 1. 00 241.99 7. 2 5 295. 22 1 8.42 351.93
35.60 3. 1 4E-01 1.57E-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.

10/10/2016 6:59:10AM Page 3 of7 Analysis Report for 10-0ct-16-10002 L3-102198-FRGS-012SS INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams) K-40 1. 000 3.83E+OO l.46E+OO Cs-137 1. 000 1.56E-01 8.54E-02

    ?       Bi-211                               0.945                      8.59E-0 1            4.29E-01 Pb-212                               1. 000                     3.32E-01             1. 35E-01
    ?       Pb-214                               1.000                      3.14E-01             1 . 57E-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

10/10/2016 6:59:10AM Page 4 of7 Analysis Report for 10-0ct-16-10002 L3-102198-FRGS-O 12SS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/10/2016 6:58:36AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified. M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCUgrams) (pCUgrams) (pCi/grams) Corr (keV) + K-40 1460.82 10.66 3.83E+OO 9.88E-01 9 . 88E-01 miss + Cr-51 32 0.08 9.91 2 .27E-01 7.67E-01 7.67E-01 free + Mn-54 834.85 99.98 O.OOE+OO 2 .43E-02 2 .43E-02 miss + Co-58 810.76 99.45 -4.65E-03 6.84E-02 6.84E-02 miss 1674.73 0.52 O.OOE+OO 8.02E+OO miss + Co-60 1173.23 99.85 3.34E-02 3. 2 7E-02 1.20E-01 miss 1332.49 99.98 O.OOE+OO 3.27E-02 miss + Nb-94 702.65 99.81 1. 31E-03 7.32E-02 7.32E-02 miss 871. 09 99.89 4.55E-03 8.45E-02 miss + Ag-108m 79.13 6.60 -2 .53E-01 6.71E-0 2 1. 34E+OO miss 433.94 90.50 7.48E-03 6. 71E-02 miss 614. 2 8 89.80 2.64E-02 9.61E-02 miss 722.94 90.80 2.65E-02 9.51E-02 miss + Sn-113 255.13 2 .11 -5.61E-01 9.06E-02 2. 54E+OO free 391. 70 64.97 -1.52E-02 9.06E-02 free + Cs-134 475.36 1. 48 - 6.55E-01 5 .39E-02 3.0lE+OO miss 563.25 8.34 - l.14E-01 6.0lE-01 miss 569.33 15.37 4.46E-02 3. 2 8E-01 miss 604. 72 97.62 -1.90E-02 5.39E-02 miss

10/10/2016 6:59:10AM Page 5 of7 Analysis Report for 1O-Oct-16-10002 L3-102198-FRGS-012SS Nuclide Energy Yield(%) Activity NuclldeMDA LineMDA Coinc Name (pCilgrams) (pCl/grams) (pCi/grams) Corr (keV) Cs-134 795.86 85.46 5.88E-03 5 .3 9E-02 9.35E-02 miss 801.95 8.69 7.4:E-02 9.25E-01 miss 1038.61 0.99 5. 2 1E-01 7.66E+OO miss 1167. 97 1. 79 6.21E-01 4.57E+OO miss 1365 .19 3.02 4.lOE-01 3.0lE+OO miss

+         Cs-137        661.66

85.10 1. 56E-01 8.55E-02 8 .55E-02 miss

+         Eu-152       1 21. 78        2 8 . 67  -2.90E-02       1.64E-01          1 . 64E-01 miss 2 44.70           7.61    -5.51E-02                         8 . 73E-01 miss 2 95. 94          0.45      9.50E+00                        l.94E+Ol miss 344.28          2 6.60      3.60E-03                        l.67E-01 miss 367.79            0.86      7.28E-01                        7.00E+OO miss 411.12            2 . 24  -1.22E-0 2                        2 . 92E+OO miss 443.96            2 .83     5 .88E-01                      2 . 44E+OO miss 488.68            0.4 2     8.76E-01                       1. 3 6E+Ol miss 563.99            0.49    - 2 .76E-01                       l . 02E+Ol miss 586.26            0.46      O.OOE+OO                       4.lOE+OO miss 678.62            0.47      2.04E+OO                       l.51E+Ol miss 688.67            0.86    -5.28E-01                        8.40E+OO miss 719. 3 5          0.28      O.OOE+OO                       7.76E+OO miss 778.90          12. 96      6.51E-02                        6.05E-01 miss 810.45            0.32      2.70E+OO                       l.99E+Ol miss 867.37            4.26      2 .13E-01                      1. 57E+OO miss 919.33            0.43   -6.07E+OO                         2 .05E+Ol miss 964. 08         14.65       4.33E-01                       l.OOE+OO miss 1085 . 87         10 . 24  -5.89E-0 2                        7 . .58E-Ol miss 1089.74             1. 73  -8 . 74E-02                       4.50E+OO miss 1 112.07          13. 69      3.22E-01                       1. 03E+OO miss 1212.95             1. 43     l.78E+00                       8.56E+OO miss 1249.34             0. 1 9    O.OOE+OO                       1.66E+Ol miss 1299.14             1. 63     O.OOE+OO                       1. 98E+OO miss 1408.01           21.07       6.83E-02                       5.55E-01 miss 1457.64             0.50   - 2 .31E+Ol                       2 .77E+Ol miss 1 528.10            0. 2 8    O.OOE+OO                       l.29E+Ol miss

+ Eu-154 123.07 40.40 4.00E-02 9 . 12 E- 0 2 l.30E-01 miss 247.93 6.89 -3 .49E-02 6.71E-01 miss 591.76 4.95 O.OOE+OO 3.83E-01 miss 692.4 2 1. 78 1.46E-01 3.23E+OO miss 723. 30 20.06 1. 2 0E-01 4.31E-01 mis s 756.80 4.52 O.OOE+OO 4.96E-01 mis s 873.18 12.08 7.55E-02 9.07E-01 miss 996.29 10.48 - 1.59E-01 7.0lE-01 mi s s 1004.76 18.01 O.OOE+OO 1.51E-Ol miss 1 274.43 34.80 O.OOE+OO 9.12E-02 miss 1596.48 1. 80 -4.82E-01 5.68E+OO miss + Eu-155 45. 3 0 1. 31 4.02E+OO 3.33E-01 l.87E+Ol miss 60.01 1. 22 - 3 . 55E-01 1 .93E+O l miss 86.55 30.70 l.36E-01 3.49E-01 mi ss 105.31 21.10 6.79E-02 3.33E-01 mi ss + Tl-208 583.19 85.00 6.67E-02 1. 3 6E-01 l.36E-01 miss + Bi-211 351.07

13 . 02 8.59E-01 4 . 15E-01 4.15E-Ol miss

+ Pb-211 404.85 3.78 4.49E-01 6.78E - 01 l. 86E+OO miss

10/10/2016 6:59:10AM Page 6 of7 Analysis Report for 1O-Oct-16-10002 L3-102198-FRGS-012SS Nuclide Energy Yield(%) Activity Nuclide MDA LlneMDA Coinc Name (pCUgrams) (pCl!grams) (pCl!grams) Corr (keV) Pb-211 427.09 1. 76 -2 .54E-01 6.78E-01 2 . 33E+OO miss 832.01 3.52 O.OOE+OO 6.78E-01 miss + Bi-212 39.86 1. 06 -3 .71E+OO 1. 81E+OO 2. 04E+Ol miss 727. 33 6.67 5 . 58E-01 1 .81E+OO miss 785. 37 1.10 O.OOE+OO 2 . 08E+OO miss 1620.50 1. 47 O.OOE+OO 2 .58E+OO miss + Pb-212 115 .18 0.60 3.llE+OO 1. 27E-01 9.86E+OO miss 2 38.63

43.60 3.32E-01 1. 2 7E-01 miss 300.09 3 .30 2.78E-01 1.74E+OO miss

+ Pb212-XR 74.82 10. 2 8 1.19E+OO 9.48E-01 1. 68E+OO miss 77 .11 17.10 6.21E-01 9.48E-01 miss 87.35 3.97 4.65E-01 2 .41E+OO miss 89.78 1. 46 1.19E+OO 4.69E+OO miss + Bi -2 14 609. 32 45.49 1. 96E-01 3.52E-01 3.52E-01 miss 768.36 4.89 O.OOE+OO 4. 62E-01 miss 806.18 1. 2 6 3 .60E+OO 9.63E+OO miss 934.06 3 .11 9.22E-01 3.31E+OO miss 1120.29 14.92 5.87E-01 1.26E+OO miss 1155.21 1. 63 7.68E-01 7.24E+OO miss 1238.12 5.83 6.47E-01 2.37E+OO miss 1 2 80.98 1. 43 7.02E-01 7.61E+OO miss 1377. 67 3.99 3.99E-01 2.88E+OO miss 1 3 85.31 0.79 1.57E+OO l .15E+Ol miss 1401. 52 1. 33 O.OOE+OO 2.55E+OO miss 1407.99 2.39 6.00E-01 4.88E+OO miss 1509. 2 1 2.13 1. 25E+OO 5.'78E+OO miss 1661. 2 7 1. 05 O.OOE+OO 3.69E+OO miss 1 729.59 2 .88 5.12E-01 3. 77E+OO miss 1764.49 15.30 3.91E-01 l.17E+OO miss 1847.43 2 .03 7.61E-01 5 . 60E+OO miss

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

+ Pb-2 14 241.99 7. 2 5 2.17E-01 l .52E-01 9.09E-01 miss 295. 22 18.42 2.94E-01 5.00E-01 miss 351.93

35.60 3.14E-01 1. 52E-01 miss 785.96 1. 06 O.OOE+OO 2 .17E+OO miss

+ Pb214-XR 74.82 5.80 2 .lOE+OO l.67E+OO 2 .98E+OO miss 77 .11 9.70 1.09E+OO 1.67E+OO miss 87.35 2 . 24 8.23 E- 01 4. 27E+OO miss 89.78 0.82 2 .12E+OO 8.35E+OO miss + Ra-226 186. 2 1 3.64 1. 2 1E+OO 1.81E+OO 1. 81E+OO mis s + Ac-228 129.07 2 .42 6.18E-01 6.6':'E-01 2 . 2 6E+OO mis s 209.25 3.89 2 .76E-01 1. 35E+OO miss 270. 2 4 3.46 4.41E-01 2 . 13E+OO miss 328.00 2 .95 5.llE-01 1.89E+OO miss 338.3 2 11. 27 2 .44E-01 8.18E-01 miss 409.46 1. 92 -1.83E-01 3 .39E+OO miss 463.00 4.40 -8 . 05E-02 9.87E-01 miss 794.95 4.25 2 .51E-01 l.87E+OO mi ss 911. 20 2 5.80 4.48E-01 7.54E-01 miss 964. 77 4.99 1. 2 1E+OO 3.lOE+OO miss 968.97 15.80 1.lOE-01 6.67E-01 miss

10/10/2016 6:59:10AM Page 7 of7 Analysis Report for 1O-Oct-16-10002 L3-102198-FRGS-012SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCl/grams) (pCilgrams) (pCi/grams) Corr (keV) Ac-228 1588. 2 0 3.2 2 O.OOE+OO 6.6'":'E-01 l .16E+OO miss + Pa-231 27. 3 6 10 . 30 O.OOE+OO 4.04E-01 4.04E-01 miss 283.69 1. 70 4.33E-01 3 . 2 4E+OO miss 300.07 2 .47 3. 71E-Ol :.32E+OO miss 302.65 2 . 20 - 6.74E-01 1 . 85E+OO miss 330.06 1. 40 - 8.31E-01 2.45E+OO miss + Th-234 92.38 2.13 1.60E+OO 4.57E+OO 4.57E+OO miss 92.80 2. 1 0 3.25E+OO 5 . 12E+OO miss 11 2 . 81 0.21 1.25E+Ol 3.47E+Ol miss + U-235 143.76 10. 96 6.59E-0 2 l .08E- 01 3.52E-01 miss 163.33 5.0 8 3. 2 2E-01 l.05E+OO miss 185.7 1 57. 2 0 4.30E-02 l . 08E-Ol miss 2 02 .11 1. 08 - 6.75E-01 4 . 48E+OO miss 2 05.31 5.0 1 -l.73E-02 9 . 05E-01 miss + Am-241 59.54 35.90 1.26E-01 7. llE-0 1 7 . llE-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.

0000016057.CNF Live Time 300.000 sec Real Time 300.200 sec 60 start: 1 -0.2(kev) Stop : 8192 2047. 4(kev) Acq. Start Mon Oct 10 06: 35: 31 2016 55 50 45 40 35 V, ~ C 8 30

              ~I
                                               =..
                                               "f 1000    2000 3000       4000     5000     6000.                       7000    8000 channel

10/10/2016 7:41 :04AM Page 1 of7 Analysis Report for 1O-Oct-16-10004 L3-10219B-FRGS-013SS GAMMA SPECTRUM ANALYSIS Sample Identification : 1O-Oct-16-10004 Sample Description : L3-10219B-FRGS-013SS Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 1.161 E+03 grams Facility : Default Sample Taken On : 10/3/2016 2:05:00PM Acquisition Started : 10/10/2016 7:17:49AM Procedure : 130G 1L Soil Sample Operator : JWelch Detector Name : P408188 Geometry : 130G Soil Live Time : 300.0 seconds Real Time : 300.5 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 : 16059 PEAK WITH NID REPORT Peak Analysis Performed on 10/10/2016 7:22:52AM 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 Toler~ : 1.000FWHM

t ~'".J:-1

~~ 'l.v-- ~ ~pol\"

10/10/2016 7:41:04AM Page 2 of7 Analysis Report for 1O-Oct-16-10004 L3-10219B-FRGS-013SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end

Centroid Area Uncertainty Counts Nuclide 1 238.37 950 - 961 953.99 2.84E+Ol 1 6.7 1 3 .13E+Ol Pb-21 2 2 609. 2 7 2 4 32 - 2441 2436.83 1.59E+Ol 9.42 6. llE+OO Bi-214 3 1460.57 5834 - 5851 5843.26 5.92E+Ol 1 6.5 1 7.63E+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 6. 2 6E+OO 1.83E+OO miss Pb-212 0.99 115 .18 0.60 23 8.63
43.60 2 .15E- 01 1. 32E-01 free 30 0 .09 3.30 Bi-214 1. 00 609.32
45.49 2. 35E - 01 l.42E-01 0.948 768.36 4.89 8 0 6.18 1. 26 934.06 3.11 11 20.29 1 4.92 1155.21 1. 63 1 23 8 . 12 5.83 1 28 0. 98 1. 43 1377. 67 3.39 1385. 3 1 0.79 1401 ..52 1. 33 1407.99 2.39 1509. 2 1 2.13 1661. 2 7 1. 05 1 729.59 2 .88 1 764.49 1 5.30 1847.43 2. 0 3 2118.51 1. 1 6

10/10/2016 7:41:04AM Page 3 of7 Analysis Report for 10-0ct-16-10004 L3-10219B-FRGS-013SS

     * = 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. 996 6.26E+OO 1. 83E+00 Pb-212 0. 996 2 .lSE-01 1.32E-01 Bi-214 1. 000 2 .35E-01 1.42E-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

10/10/2016 7:41:04AM Page 4 of7 Analysis Report for 1O-Oct-16-10004 L3-10219B-FRGS-013SS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/10/2016 7:22:52AM 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) (pC!lgrams) (pCl/grams) Corr (keVJ + K-40 1460.82 j* 10.6 6 6.26E+00 1.33E+OO l.33E+00 miss + Cr-51 320.08 9.91 -8.34E-02 6. 2 5E-01 6. 2 5E-01 free + Mn-54 834.85 99.98 O.OOE+OO 2 . llE-02 2.llE-02 miss + Co-58 810.76 99.45 8.09E-0 3 5. 96E-02 5. 96E-02 1. 000 1674.73 0.52 O.OOE+OO 6.83E+OO 1. 024 + Co-60 1173. 2 3 99.85 -2 .92E-0 3 7.53E-0 2 7.53E-02 0 . 947 1 3 32 .49 99.98 1 . llE-02 8.19E-02 0.947 + Nb-94 702.65 99.81 6 . 05E-03 2 . 2 7E-02 5.35E-0 2 0.944 871. 09 99.89 O.OOE+OO 2 .27E-02 0.944 + Ag - 108m 79.13 6.60 -7 .20E-01 7. 2 9E-02 1. 96E+OO miss 433.94 90.50 2 . 45E-03 7.36E-02 0.887 614.28 89.80 -1.lOE-0 2 7 . 29E-02 0.88 6 7 22 .94 90.80 5.78E-0 3 1. 04E-01 0.887 + Sn-113 2 55 .13 2 . 11 1. 2 8E+OO l .43E-01 3. 21E+OO free 391.70 64. 97 4. 2 6E-02 1.43E-01 free + Cs-1 34 475.36 1. 48 - 1 .36E+OO 7.37E-02 2 .62E+OO miss 563.25 8.34 -6.82E-01 5.84E-01 0.896 569.33 1 5.37 5.83E-02 4. 71E-01 0.88 8 604. 72 97.62 -4.56E-03 7.37E-02 0.93 1

10/10/2016 7:41:04AM Page 5 of7 Analysis Report for 1O-Oct-16-10004 L3-10219B-FRGS-013SS Nuclide Energy Yield(%) Activity Nuc/ideMDA LineMDA Coinc Name (pCilgrams) (pCl/grams) (pCl/grams) Corr (keV) Cs-13 4 795.86 85.46 -1. 57E-0 3 7.37E-02 8 . 72E-02 0.93 3 801.95 8.69 1.93E-01 8.96E-01 0.898 1 038.61 0.99 4.80E+OO 1.26E+Ol 0.943 1167.97 1. 79 1.43E-0 1 5.39E+OO 1.081 1 365.19 3.0 2 O.OOE+OO 8.57E-01 1.128 + Cs- 137 661.66 85.10 1. 53E-01 1.93E-01 l.93E-01 miss + Eu-15 2 121. 78 2 8.67 -9.00E-0 2 1. 62E-0 1 1 .94E-01 0.936 2 44.70 7.61 8.42E-02 7.89E-01 0.935 295.94 0.45 7.57E+OO l.81E+Ol miss 344. 2 8 2 6.60 l . 60E-02 2 .47E-01 0.957 367.79 0.86 - 9 . 58E-01 6.19E+OO 0.884 411.12 2 .24 5 . 60E-01 3 . 2 9E+OO 0.908 443. 96 2 .83 -1.51E-01 2 . 2 7E+00 0.934 488.68 0.4 2 -l.44E+OO l. 3 7E+O l miss 563.99 0.49 -8. 2 3E+OO l. 1 9E+Ol 0.934 586. 2 6 0.46 O.OOE+OO 3.78E+OO 0.94 2 678.62 0.47 8.00E-01 l.18E+Ol 0.887 688.67 0.86 l.38E+00 8.64E+OO 0.980 719.35 0. 2 8 4.16E-01 2. 32E+Ol miss 778.90 1 2 .96 O.OOE+OO l . 62E-01 0.945 810.45 0.32 2 .24E+OO l . 65E+Ol 1.050 867.37 4.26 4.33E-01 2 .40E+OO 0.928 919.33 0.43 O.OOE+OO 5.30E+00 0.981 964. 08 14.65 - l.64E-01 6.lOE-01 1.022 1 0 85.87 10.24 l. 7 6E-01 8.19E-01 1.018 10 89.74 1. 73 2 .35E + OO 7.33E+OO 0.952 1112. 07 13.69 -1.96E-02 5.06E-0 1 0.992 1212.95 1. 43 -6.40E-01 5.49E+OO 0.929 1249.94 0.19 6.95E+OO 5.84E+Ol 1.097 1299.14 1. 63 O.OOE+OO l.83E+00 0.944 1408.01 2 1. 07 1. llE-01 5 . 70E-01 0.983 1457.64 0.50 -2 .65E+01 3 .30E+Ol 1 .076 1528.10 0. 2 8 O.OOE+OO 1. llE+Ol 1. 007 + Eu- 154 123.07 40 . 40 -1.45E-02 1. 51E-01 l.51E-01 0.934 247.93 6.89 5.42E-01 1.13E+OO 0.928 591.76 4.95 -2 .69E-02 l .25E+OO 0.915 692.4 2 1. 78 -4 .76E-01 3.00E+OO 0.936 723.30 2 0.06 - l . 61E-02 4.88E-01 0.935 756.80 4.52 O. OOE+OO 4.71E-01 0.915 873.18 12.08 2 .02E-01 9.23E-01 0 .932 996. 29 10.48 -7.llE-02 7.93E-01 0 . 971 1004.76 18.01 -8.27E-02 3.65E-01 0 . 978 1 274.4 3 34.80 -2. 14E-0 2 2 .20E-Ol 0.981 1 596.48 1. 80 O. OOE+OO 1.55E+OO 1.175 + Eu-155 45.30 1. 31 2 .32E+Ol 4.20E-01 4.77E+Ol 0.999 60.01 1. 22 l.57E+Ol 4.34E+Ol 1. 000 86.55 30.70 2 .18E-01 4. 2 5E-01 f ree 105.31 21.10 1 .60E-01 4. 2 0E-01 1. 000 + Tl-208 583 . 19 85.00 l . llE-01 1.62E-01 1. 62E-01 0.93 2 + Bi-211 351.07 13.02 5.17E-01 8.59E - 01 8.59E*- Ol mis s + Pb- 2 11 404.8 5 3.78 -6.82E-0 2 1 . 49E+ OO l.49E+OO miss

10/10/2016 7:41:04AM Page 6 of7 Analysis Report for 10-0ct-16-10004 L3-102198-FRGS-013SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCi/grams) (pCi/grams) Corr (keV) Pb-211 427.09 1. 76 1.66E-01 1.49E+OO 2 . 97E+00 miss 83 2 .01 3.5 2 3 .63E-0 2 l.60E+OO miss + Bi-212 39.86 1. 06 2.07E+Ol 1. 28E+OO 5. 26E+Ol 0 . 998 727. 33 6.67 -2 .36E-01 l.28E+OO 0.982 785. 37 1.10 6.50E-01 6.58E+OO 0.944 1620.50 1. 47 8. 2 6E-01 6.08E+OO 1.006 + Pb- 2 12 115.18 0.60 2.26E-01 1.81E-Ol l.13E+Ol miss 238.63 *k 43.60 2. 15E-01 l.81E-01 free 300.09 3.30 8.27E-01 l.84E+OO free + Pb21 2 -XR 74.82 10.28 6.29E-01 1.35E+OO 2 .31E+OO miss 77 .11 17.10 8.99E-0 1 1 .35E+OO mi ss 87.35 3. 97 4 . 80E-01 2 .99E+OO miss 89.78 1. 46 -1 . 94E+OO 6.41E+OO miss + Bi-214 609. 32

45.49 2 .35E-01 1.57E-01 l.57E-Ol 0.948 768.36 4.89 4.86E-01 l.89E+OO 0.94 2 806.18 1. 26 6.43E-01 4.73E+OO 0.923 934.06 3.11 3.54E-01 3.40E+OO 0.944 1120.29 14. 92 1 . 43E-01 7.99E-01 0.944 1155.21 1. 63 -1.68E+00 4.57E+OO 0.94 3 1238.12 5.83 -3. llE-01 l.69E+OO 0.944 1280.98 1. 43 -6.48E-01 5.56E+OO 0.944 1377.67 3.99 O.OOE+OO 7.lOE-01 1.030 1385. 31 0.79 O.OOE+OO 3.91E+OO 0.945 1401.52 1. 33 1.49E+OO 8.07E+OO 0.945 1407.99 2 .39 1.02E+OO 5.22E+OO 0.945 1509.21 2.13 -4.90E-01 4.20E+OO 0.950 1661.27 1. 0 5 4.46E-01 8.75E+OO 1. 001 1729.59 2.88 3.99E-01 2 .93E+OO 1.119 1764.49 15.30 5.llE-01 l .20E+OO 1.001 1847.43 2 .03 6 . 24E-01 4.59E+OO 1. 063

   >                 2118. 51            1.16     O.OOE+OO                       O.OOE+OO    1. 041

+ Pb-2 1 4 2 41. 99 7.25 8.30E-01 3 .46E-01 l . 18E+OO 1. 000 295. 22 18 .42 2 .99E-01 4.84E-01 1. 000 351. 93 35.60 3.45E-0 1 3.46E-01 free 785.96 1. 06 -5.80E-01 5.12E+OO 1. 000 + Pb214-XR 74.8 2 5.80 l. llE+OO 2.3 7E+OO 4.09E+OO miss 77 .11 9.70 1.59E+OO 2 .37E+OO miss 87.35 2 . 24 8.51E-01 5.29E+OO miss 89.78 0.82 -3.45E+OO 1.14E+Ol miss + Ra-226 186. 2 1 3.64 7.51E-0 1 1.95E+OO 1.95E+OO free + Ac-228 129.07 2 .42 1. 2 4E+OO 3.84E-01 3. 21E+00 0.944 209.25 3.89 -6.82E-03 1.36E+OO 0.978 270.24 3.46 1.05E+OO 2 .25E+OO 0.955 328.00 2 .95 1.98E-01 2 .40E+OO 0 . 955 338.32 11. 2 7 3.08E-01 6.96E-01 0.992 409.46 1. 92 -5.25E-02 3.15E+OO 0.937 463.00 4.40 O.OOE+OO 1.64E+OO 0.933 794 . 95 4.25 1.39E-01 2.23E+OO 0.942 911. 20 25.80 9.46E-02 3.84E-01 0.990 964. 77 4.99 - 6.17E-01 1.87E+OO 0 . 981 968.97 15 . 80 4.53E-02 6.54E-01 0.990

10/10/2016 7:41:04AM Page 7 of7 Analysis Report for 10-0ct-16-10004 L3-102198-FRGS-013SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCl!grams) (pC/lgrams) (pC/lgrams) Corr (keV) Ac-228 1588.20 3 .22 O.OOE+OO 3.84E-01 1.0lE+OO 1. 002 + Pa-231 27.36 10 . 30 -1.SBE+OO 2 .lOE+OO 4.94E+OO 0.998 283.69 1. 70 -1.39E+OO 2 .6 1E+OO 1. 000 300.07 2 .47 1. llE+OO 2 .46E+OO 1. 000 302.65 2 .20 1. 2 0E-01 2 .lOE+OO 1. 000 330.06 1. 40 - 5.33E-01 4.lOE+OO 1. 000 + Th-234 92.38 2.13 2 .07E+OO 5.92E+OO 6.23E+OO free

92. 80 2 .10 1. 40E-01 5.92E+OO free 112.81 0. 2 1 -1.14E+Ol 3.74E+Ol free

+ U-235 143.76 10.96 -1.66E-01 1. 21E-01 3 .62E-01 free 163.33 5.08 -2.32E-01 1.0lE+OO free 185.71 57.20 6.22E-0 2 1.21E-01 free 202 .11 1. 08 - 1 .77E-01 4.94E+OO miss 205.31 5.01 2 .07E-01 l.24E+OO free + Am-241 59.54 35.90 2 .88E-Ol 1 . 41E+OO l.41E+OO free

   +    = 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.

0000016059.CNF Live Time :300.000 sec Real Time :300.510 sec 60 start: 1: -0. l(kev) Stop : 8192: 2047.0(kev) Acq. start :Mon Oct 10 07:17:49 2016 55 50 45- - 40 35 - VI .µ C:

s 8 30 25 20

             ~
             ~
             ..c 1000 2000 3000       4000    5000    6000                       7000   8000 channel

10/10/2016 8:05:37AM Page I of7 ~~~pex-Gamma Analysis Report for 10-0ct-16-10006 L3-10219B-FRGS-014SS GAMMA SPECTRUM ANALYSIS Sample Identification : 10-0ct-16-10006 Sample Description : L3-10219B-FRGS-014SS Sample Type : 1L 130G Soil Sample Unit Sample Point Sample Size 1.086E+03 grams Facility : Default Sample Taken On : 10/3/2016 2:15:00PM Acquisition Started : 10/10/2016 7:42:15AM Procedure : 130G 1L Soil Sample Operator : JWelch Detector Name : P40818B Geometry : 130G Soil Live Time : 300.0 seconds Real Time : 300.5 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 : 16061 PEAK WITH NID REPORT Peak Analysis Performed on 10/10/2016 7:47:22AM 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 l~' . . ,, \.

10/10/2016 8:05:37AM Page 2 of7 Analysis Report for 10-0ct-16-10006 L3-10219B-FRGS-O 14SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.57 949 - 961 954.77 2 .82E+Ol 16.47 2.96E+Ol Pb-2 12 2 351. 96 14 04 - 1413 1408.0 2 1.62E+Ol 10.18 9.54E+OO Pb-214 Bi-211 3 1460 . 58 5836 - 5851 5843.27 5.lOE+Ol 14.86 4.04E+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 5.76E+OO 1.75E+OO miss Bi-211 0.95 351.07
13 . 02 5.65E-01 3.66E-01 miss Pb-2 12 1. 00 115.18 0.60 238.63
43.60 2 . 2 9E-01 1.39E-01 free 300.09 3.30 Pb-214 1. 00 241. 99 7.25 295. 22 18.42 351.93
35.60 2. 07E-01 1. 3 4E-01 free 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.

10/10/2016 8:05:37AM Page 3 of7 Analysis Report for 1O-Oct-16-10006 L3-102198-FRGS-014SS INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams) K-40 0. 996 5.76E+OO 1.75E+OO

    ?       Bi-211                               0.953                      5.65E-01              3.66E-01 Pb-21 2                              1. 000                     2.29E-01              1.39E-01
    ?       Pb-214                               1. 000                     2 .07E-01             1.34E-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

10/10/2016 8:05:37AM Page 4 of7 Analysis Report for 1O-Oct-16-10006 L3-10219B-FRGS-014SS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/10/2016 7:47:22AM 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 Nuc/ideMDA LineMDA Colnc Name (pCilgrams) (pCUgrams) (pCilgrams) Corr (keV) + K-40 1460.8 2

10.6 6 5.76E+OO 1.0'7E+OO 1. 07E+OO miss

+ Cr-51 320.08 9.91 -3.82E-0 2 7.18E-01 7.18E-01 fr e e + Mn-54 834.85 99.98 O.OOE+OO 2 .2 6E-02 2 . 2 6E-02 miss + Co-58 810.76 99.45 - 7. 2 1E-0 3 6.37E-02 6 . 3 7E-02 1 .000 1 674.73 0.52 O.OOE+OO 7.30E+00 1. 024 + Co-60 1173. 23 99.85 O.OOE+OO 2. 96E-02 2 . 96E-02 0.947 1332.49 99.98 2 .38E-02 l.lOE-01 0.947 + Nb-94 702.65 99.81 -2 .07E-02 5. 72E-02 5.72E-02 0.944 8 71 . 09 99.89 1.49E-03 8.32E-02 0 . 944 + Ag-108m 79.13 6.60 -9.69E-0 1 4.82E- 02 2 .09E+OO miss 433.94 90.50 -3 .93E-03 4.82E-02 0.887 614.28 89.80 - 1.0lE-02 7.80E-02 0.88 6 72 2 . 94 90.80 1. OOE-02 8.61E-02 0.887 + Sn-113 2 55 .13 2 . 11 -5 .93E-01 7.29E-02 2 .89E+OO free 391.70 64 . 97 -1.33E-02 7.29E-02 free + Cs-134 475.36 1. 48 1.33E+OO 5.39E-02 4.58E+OO miss 563.25 8.34 2.12E-01 1. 02E+OO 0.896 569.33 15.37 -1. 31E-01 3.44E-01 0.888 604.7 2 97.62 -7.32E-03 5.39E-02 0.931

10/10/2016 8:05:37AM Page 5 of7 Analysis Report for 1O-Oct-16-10006 L3-102198-FRGS-O 14SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCi!grams) (pCi!grams) Corr (keV) Cs- 134 795.86 85.46 3. 90E-03 5. 3 9E-02 l.08E-01 0. 933 801.95 8.69 1 . 80E-01 9.57E-01 0.898 1 038.61 0.99 O.OOE+OO 2.78E+OO 0.943 1167.97 1. 79 7.65E-0 2 4.97E+OO 1.081 1365. 1 9 3 .0 2 O.OOE+OO 9.16E-01 1.128

+         Cs-137       661.66           85.10       1.93E-01        2. llE-01        2 .llE-01 mi ss
+         Eu-152       121.78           28.67       l .02E-01       1. 2 9E - 01     2 .63E-01 0.936 244.70             7.6 1     1. 27E-01                        8.03E-01 0.935 295.94             0.45    -1.53E+O O                         l .64E+Ol miss 344. 2 8         2 6.60    - 1.40E-0 2                        l .29E-01 0.957 367.79             0.86      1.47E+OO                         7.38E+OO 0.884 411.12             2 .24  -3.99E-0 1                          2 . 3 2E+OO 0.908 443. 96            2 .83     6.88E-01                         2 .65E+OO 0.934 488.68             0.42   -1.36E-01                           l. 2 6E+Ol miss 563.99             0.49      l.19E+OO                         1.48E+Ol 0 . 934 586.26             0.46   -7.77E+OO                           l.61E+Ol 0.94 2 678. 62            0. 4 7    O.OOE+OO                         4.63E+OO 0 . 88 7 688.67             0.86      1.00E+OO                         7.97E+OO 0.980 719.35             0. 2 8    5.33E+OO                        2 .48E+Ol miss 778.90           12. 96      7.48E-02                        5.95E-01 0.945 810 .45            0.32   -1.20E+OO                          1.76E+Ol 1.050 867.37             4.26   -1.78E-01                           l.57E+OO 0. 92 8 919.33             0.43      4.19E+OO                         l .95E+Ol 0.981 964.08           14.65       8.76E-02                         6.52E-01 1. 022 1085.87            10.24       1 . 35E-02                      8 . 75E-01 1.018 10 89 .74            1. 73  -2 .48E+OO                         4. 4 0E+OO 0.952 11 12. 07          1 3.69      7. 3 5E-0 2                     7 . 91E- 01 0.992 1 2 12.95            1. 43  -4.56E-01                          5 . 87E+00 0 . 929 1249.94              0.19      8.54E+OO                        4 . 83E+Ol 1.097 1299.14              1. 63     O.OOE+OO                        l.95E+OO 0 . 944 1408.01            21. 07      O.OOE+OO                        1. 53E-01 0.98 3 1457.6 4             0 . 50 -2 .35E+Ol                         2 .92E+Ol 1. 076 1528. 10             0 . 28    4.40E+OO                        3.24E+O l 1. 007

+ Eu-1 5 4 123. 0 7 40.40 - 6.0lE-0 2 1 . 44E-01 l.47E-01 0.934 247.93 6.89 1 .85E-0 1 9.90E-01 0.928 591. 7 6 4.95 -3 . 2 6E-0 1 1 .55E+OO 0.915 692.4 2 1. 78 O.OOE+OO l.18E+OO 0.936 723.3 0 20.06 -1.99E-02 3 . 70E-01 0.93 5 756.8 0 4.52 1.55E-01 1.73E+OO 0.915 873. 1 8 12.08 1.25E-02 6 . 99E-01 0.932 996. 2 9 10.48 O.OOE+OO 2 .47E-01 0.971 1004. 7 6 18.01 O.OOE+OO 1 . 44E-01 0.97 8 1274.43 34.8 0 1.83E-02 2 .35E-01 0.981 1596.48 1. 8 0 O.OOE+OO 1.66E+OO 1.175 + Eu-15 5 45.30 1. 3 1 6 . 5 1E+OO 3.51E-01 4 . 75E+Ol 0.999 60 . 01 1. 22 -6.88E+OO 4.22E+Ol 1. 000 86.55 30. 7 0 5.26E-02 4.30E-01 free 105.31 2 1.10 - 2 .32E-01 3 . 51E-01 1. 000 + Tl- 2 08 583.19 85. 00 1.12E-01 1.83E-01 1. 83E-Ol 0. 932 + Bi-211 351.07

13.02 5.65E-01 4.50E-01 4.50E-Ol mi ss

+ Pb- 211 404.85 3.78 -5.74E-02 1 .87E+00 1. 87E+OO miss

10/10/2016 8:05:37AM Page 6 of7 Analysis Report for 10-0ct-16-10006 L3-10219B-FRGS-014SS Nuclide Energy Yield(%) Activity Nuc/ideMDA LineMDA Coinc Name (pCi/grams) (pCUgrams) (pCilgrams) Corr (keV) Pb-211 427.09 1. 76 1.53E+OO 1.87E+OO 4.16E+OO miss 832.01 3. 52 9.31E-01 2.80E+OO mis s

+         Bi-2 12         39.86            1. 06    2 . 2 6E+Ol    1. 23E+OO        6.08E+Ol 0.998 727. 33            6.67   -3.05E-01                        1.23E+OO 0. 98.2 785.37            1.10      7.58E-01                        5.58E+OO 0.944 1620.50             1. 47     O.OOE+OO                        2 .39E+OO 1. 006
+         Pb-21 2       115 .18            0.60     l.13E+OO       1. 90E-01       1.30E+Ol miss 238.63

43.60 2 .29E-01 l.90E-01 free 300.09 3.30 3 .52E-01 2 .34E+OO free

+         Pb212-XR 74.B2                10.28       9. 2 0E-01     1.20E+OO        2 .34E+OO miss 77 .11         17.10      l . 40E-01                       l.20E+OO miss 87.35            3.97      8 . 56E-03                     3.46E+OO miss 89.78            1. 46    l . llE+OO                      7. 91E+OO miss

+ Bi - 2 1 4 609. 32 45.49 2.00E-01 3 . 00E-01 3.00E-01 0.948 768.36 4.89 1. 05E+OO 2 . 81E+OO 0.942 806.18 1. 2 6 1.89E+OO 8. 2 6E+OO 0.923 93 4.06 3 .11 6.06E-01 2 .81E+OO 0.944 11 2 0. 2 9 14. 92 l . 52E-0 1 8.54E-01 0 . 944 1155 .2 1 1. 63 -5.69E-01 4.88E+OO 0.94 3 12 3 8.12 5.83 9.71E-01 2 .55E+OO 0.944 1280.98 1. 43 1.15E-01 5.95E+OO 0.944 1377.67 3.99 4.0lE-02 2 .60E+OO 1 . 030 1385.31 0.79 O.OOE+OO 4. 1 8E+OO 0 . 945 1401.52 1. 33 1 .13E+00 8.63E+OO 0.945 1407.99 2 .39 O.OOE+OO l.40E+OO 0.945 1509. 2 1 2 .13 6. llE-01 4.49E+OO 0.950 1661.27 1. 05 2 .54E+OO 1 .18E+Ol 1.001 1729.59 2 .88 O.OOE+OO 1.15E+OO 1.119 1764.49 15.30 2 .67E-01 l.09E+OO 1.001 1847.43 2 .03 O.OOE+OO l.81E+OO 1.063

   >                  2118.51             1.16     O.OOE+OO                        O.OOE+OO 1. 041

+ Pb - 2 1 4 2 41. 99 7. 2 5 6.36E-01 l.65E-01 l.05E+OO 1.000 2 95. 22 18.42 1. 7 6E-01 4.82E-01 1.000 351.93

35.60 2 .07E-01 l .65E-01 free 785.96 1. 06 7.44E-01 5.48E+OO 1. 000

+ Pb214-XR 74.82 5.80 l.63E+OO 2 .12E+OO 4.14E+OO mis s 77 .11 9.70 2 .46E-0 1 2 .12E+OO mis s 87.35 2.24 1.52E-02 6.13E+OO miss 89.78 0.82 1.98E+00 1.41E+Ol miss + Ra-226 186.21 3. 64 6.0lE-01 l.85E+OO 1 . 85E+OO free + Ac-228 129.07 2 .42 9.63E-02 5.95E-01 2. 81E+OO 0.944 209 .2 5 3.89 -3 .28E-02 1.52E+OO 0.978 270. 2 4 3.46 6.15E-01 2 .02E+OO 0.955 328.00 2 .95 4. 31E-02 2. 02E+OO 0.955 338.32 11. 27 2. 85E-01 7 . 70E-01 0.992 409.46 1. 92 1.12E-01 3. 37E+OO 0.937 463.00 4.40 3.86E-01 2. 0lE+OO 0.933 794.95 4. 25 6.62E-02 2. 14E+OO 0.942 911. 2 0 2 5.80 3.02E-01 5.95E-01 0.990 964.77 4.99 2.16E-01 2.00E+OO 0.981 968.97 15.80 3.63E-01 8.74E-01 0.990

10/10/2016 8:05:37AM Page 7 of7 Analysis Report for 10-0ct-16-1 0006 L3-102198-FRGS-014SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCUgrams) (pCilgrams) Corr (keV) Ac-22 8 1588.20 3.2 2 1.99E-01 5.95E-01 2.93E+OO 1.00 2 + Pa-231 27.36 10.30 -9.98E-01 2 .25E+OO 4. 99E+OO 0.998 2 83.69 1. 70 1. 57E+OO 3. 87E+OO 1.000 300.07 2 .47 4.70E-01 3. 12E+OO 1. 000 30~.65 2.2 0 -3. 2 8E-01 2 .25E+OO 1. 000 330.06 1. 40 - 2 .61E-01 4.07E+OO 1. 000 + Th-234 92.38 2 .13 -1.46E+OO 5.44E+OO 5.44E+OO fre e 92.80 2 .10 7.34E-01 6.13E+OO fre e 112. 8 1 0. 21 -3.13E+OO 4.16E+Ol free + U-235 143.76 10. 96 1.48E-02 1 .14E-01 5. 3 6E-01 free 163.33 5.08 5.97E-03 1.21E+OO free 185.71 57. 2 0 2 .95E-02 1.14E-01 free 202 . 11 1. 08 1.14E+OO 4.56E+OO miss 205.31 5.01 8.24E-02 l.15E+OO free + iillt-24 1 59.54 35.90 -1. 2 6E-01 1.50E+OO 1.50E+OO free

   +    = 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.

0000016061. CNF Live Time 300 .000 sec Real Time 300.450 sec 60 start : 1 -0. l(kev) Stop : 8192 2047 .O(kev) Acq. Start Mon Oct 10 07: 42: 15 2016 55 50 40 35 V) ~ C: 8 30 25

         ~
         ~
         .c '
       ,~\J,i1L 1000   2000 3000       4000      5000    6000                       7000    8000 channel

10/10/2016 6:58:30AM Page 1 of7

    --====5~~pex-Gamma Analysis Report for     10-0ct-16-10001 L3-102198-FQGS-O 12SS GAMMA SPECTRUM ANALYSIS Sample Identification                         : 10-0ct-16-10001 Sample Description                            : L3-10219B-FQGS-012SS Sample Type                                   : 1L 130G Soil Sample Unit Sample Point Sample Size                                       8.790E+02 grams Facility                                     : Default Sample Taken On                               : 10/3/2016 1:50:00PM Acquisition Started                           : 10/10/2016 6:35:08AM Procedure                                     :  130G 1L Soil Sample Operator                                      :  JWelch Detector Name                                 :  P40818B Geometry                                      :  130G Soil Live Time                                     :  300.0 seconds Real Time                                     :  300.5 seconds Dead Time                                     : 0.18 %

Peak Locate Threshold : 2.80 Peak Locate Range (in channels) : 120 - 8192 Peak Area Range (in channels) : 120 - 8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 1/5/2015 Efficiency Calibration Description Sample Number : 16056 PEAK WITH NID REPORT Peak Analysis Performed on 10/10/2016 6:40:15AM Peak Analysis From Channel Peak Analysis To Channel Tentative NID Library

120

8192

C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB tu~

Peak Match Tolerance : 1.000FWHM I 0-1 D-/l/J

 'J~ V{!fr,
             . I .-f,~

101,0/1(.

10/10/2016 6:58:30AM Page2 of7 Analysis Report for 10-0ct-16-10001 L3-102198-FQGS-01255 Peak Energy ROI ROI Peak Net Peak NetArea Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.63 950 - 960 955.00 3.24E+01 16 . 72 3 .13E+Ol Pb-212 2 609.11 2 432 - 2441 2 436.19 2. lOE+Ol 10 . 01 4.00E+OO Bi-214 3 661. 54 2 641 - 2651 2 645.87 2 .62E+Ol 10 . 90 3.67E+OO Cs-137 4 1460.39 5836 - 5848 5842.5 3 3.50E+Ol 11 . 83 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 Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr K-40 0.98 1460.82

10.66 4.89E+00 1 .71E+OO miss Cs-137 0.99 661.66
85.10 2 .67E-01 1 .16E-01 miss Pb-212 1. 00 115 .18 0.60 238.63
43.60 3.25E-01 1.76E-01 f re e 300.09 3.30 Bi- 2 14 0.99 609.32
45.49 4.09E-01 2.0lE-01 0.948 768.36 4.89 806.18 1. 2 6 934.06 3 .11 1120. 2 9 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.~1 2 .13 1661. 27 1. 05 1729.59 2 .88 1764.49 15.30 1847.43 2 .03 2 118.51 1.16

10/10/2016 6:58:30AM Page 3 of7 Analysis Report for 10-0ct-16-10001 L3-10219B-FQGS-012SS

     * = Energy line found in the spectrum.
     - = Manually added nuclide.
     ? = Manually edited nuclide.
    @ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed.

free = No coincidence correction required. miss = Nuclide energy was not found in the coincidence library. INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams) K-40 0.989 4 . 89E+ OO l.71E+OO Cs-137 0.999 2 . 67E-01" l.16E-01 Pb-21 2 1.000 3.25E-0 1 l . 76E-01 Bi-214 0.999 4.09E-0 1 2. OlE-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

10/10/2016 6:58:30AM Page 4 of7 Analysis Report for 10-0ct-16-10001 L3-10219B-FQGS-012SS UNIDENTIFIED PEAKS Peak Locate Performed on : 10/10/2016 6:40:15AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified. M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE *MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuc/ideMDA LineMDA Coinc Name (pCl!grams) (pCilgrams) (pCl!grams) Corr (keV) + K-40 1460.82

10.66 4.89E+00 3. 78E-01 3 .78E-01 miss

+ Cr-51 320.08 9.9 1 - 1. 2 6E-01 8.87E-01 8.87E-01 free + Mn-54 834.85 99.98 l.72E-02 9.57E-0 2 9.57E-02 miss + Co-58 810 . 76 99.45 2 .56E-02 l.40E-01 l.40E-01 1.000 1674.73 0.5 2 O.OOE+OO 9.02E+OO 1. 024 + Co-60 1173. 2 3 99.85 l.93E-03 3.98E-02 l.26E-01 0.947 13 32 .49 99.98 O.OOE+OO 3.98E-02 0.947 + Nb-94 702.65 99.81 O.OOE+OO 2.60E - 02 2. 60E-02 0.944 871.09 99.89 2 . 21E-02 1.03E-01 0 . 944 + Ag- 108m 79.13 6.60 -4.88E-01 7.51E-02 2 .73E+OO miss 433.94 90.50 -7.2 8E-03 7.51E-02 0.887 614.28 89.80 l.14E-02 9.64E-02 0.886 722.94 90.80 -7.63E-03 1. 2 3E-01 0.887 + Sn-113 255 .13 2 .11 3 .00E-01 1.37E-01 3.75E+00 free 391.70 64.97 2.33E-02 1.37E-01 free + Cs-134 475.36 1. 48 1.24E+OO 9.13E-02 7.07E+OO miss 563.25 8.34 l.47E-01 9.73E-01 0.896 569.33 15.37 6.93E-02 5.36E-01 0.888 604. 72 97. 62 l.41E-02 1.19E-01 0.931

10/10/2016 6:58:30AM Page 5 of7 Analysis Report for 10-0ct-16-10001 L3-102198-FQGS-012SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi!grams) (pCUgrams) (pCilgrams) Corr (keV) Cs- 134 795.86 85.46 l .24E-02 9 .13E-02 9.13E-02 0.933 801.95 8.69 2.76E-01 1.37E+OO 0.898 1038.61 0.99 4.23E-01 l.18E+Ol 0.943 1167.97 1. 79 -6.61E-01 4.87E+OO 1. 081 1365.19 3.0 2 O.OOE+OO 1. 13E+OO 1.128

+         Cs-137       661.66

85.10 2 .67E-01 9. 07E-c02 9.07E-02 mis s

+         Eu-152       121.78          28.67    -8.19E-02        1.89E- 01         2 .57E-01 0.936 244.70            7.61   -1.99E-02                          l.13E+OO 0.935 295.94            0.45     4. 2 0E+OO                       2 .32E+Ol miss 344. 2 8        2 6.60   -4.56E-0 2                         2 .61E-01 0.957 367.79            0.86     O.OOE+OO                         2 .05E+OO 0 . 884 411.12            2 . 24   2.22E-01                         4.04E+OO 0.908 443.96            2 .83    6.00E-01                        3.52E+OO 0.934 488.68            0.4 2  -l.34E+00                         l. 2 4E+O l miss 563.99            0.49    1. 02E+OO                        1. 2 5E+Ol 0.934 586.26             0.46   -4.43E+OO                         1. 72E+Ol 0.9 42 678. 62           0.47     O. OOE+OO                       5.72E+OO 0.887 688.67            0.86     7 . 07E-01                      7.80E+OO 0.980 719.35             0.28     9 .2 0E+OO                      3.96E+Ol miss 778.90           12 .96     O.OOE+OO                        2 .14E-01 0.945 810.45             0.3 2  -6.90E+OO                         3. 1 8E+Ol 1 . 050 867.37             4.26    7.91E-01                         2 .84E+OO 0. 92 8 919.33             0.43   -1. 29E+OO                        l.90E+Ol 0.981 964.08           14.65     3.74E-02                         6.95E-01 1. 02 2 1085.87           10.24    -8.32E-02                         8.57E-01 1.018 1089.74             1. 73  -5.28E-01                         9.69E+OO 0.952 1112.07           13. 69    7.78E-0 2                        6.68E-01 0.992 1212.95             1. 43   2.96E+OO                         l.06E+Ol 0. 929 1249.94             0 . 19  O.OOE+OO                         1.74E+Ol 1. 097 1299.14             1. 63   O. OOE+OO                        2.41E+OO 0.944 1408.01           21. 07    O.OOE+OO                         l.89E-01 0.983 1457.64             0.50    O.OOE+OO                         2 .55E+Ol 1. 076 1528.10             0.28    O.OOE+OO                         1.47E+Ol 1. 007

+ Eu-154 123.07 40.40 2 .57E-02 2.07E-01 2 .07E-01 0.934 247.93 6.89 2 .63E-02 9.90E-01 0.928 591. 7 6 4.95 4.03E-01 1. 91E+OO 0.915 692.42 1. 78 O.OOE+OO 1.46E+OO 0.936 7 2 3.30 20.0 6 6.56E-02 5.91E-01 0.935 756 . 80 4.52 O.OOE+OO 2 .14E+OO 0.915 873 . 18 12.08 O. OOE+OO 2 .52E-01 0.93 2 996. 29 10.48 O.OOE+OO 3.05E-01 0.971 1004.76 18.0 1 7.65E-02 7.06E-01 0 . 978 1274.43 34.80 7.06E-02 3.67E-01 0.981 1596.48 1. 80 O.OOE+OO 2 .05E+OO 1.175 + Eu-155 45.30 1. 31 1.65E+Ol 4 . 13E-0 1 6.30E+Ol 0.999 60.01 1. 22 1.77E+Ol 5.97E+Ol 1 . 000 86.55 30.70 2 .04E-01 5.16E-01 free 105.31 21.10 -2 .38E-01 4.13E-01 1. 000 + Tl-208 583.19 85.00 6. 94E-02 1.60E - 01 1.60E-01 0. 93 2 + Bi-211 351.07 13.02 4. 2 6E-01 9.8"'E - 01 9.87E-01 mi ss + Pb-211 404.85 3.78 3.2 7E-01 2 .12E + OO 2 .15E+OO mi ss

10/10/2016 6:58:30AM Page 6 of7 Analysis Report for 10-0ct-16-10001 L3-10219B-FQGS-012SS Nuclide Energy Yield(%) Activity Nuc/ide MDA LineMDA Caine Name (pCi/grams) (pCUgrams) (pCi/grams) Corr (keV) Pb-211 427.09 1. 76 -2 .55E-01 2.1 2E+OO 3.39E+OO miss 832.01 3.5 2 -l.44E-01 2.12E+OO miss

+         Bi-212        39.86            1. 06   -4. 3 2E+OO     1.70E+OO         6.33E+Ol 0.998 727. 33            6.67     4.71E-02                       l . 70E+OO 0.982 785. 37           1.10      1.09E+OO                       1 . 0lE+Ol 0.9 4 4 1620.50             1. 47     1.09E+OO                       8. 03E+OO 1. 006

+ Pb-212 115 .18 0.60 1.49E-01 2 . 2 9E-01 l .2 6E+Ol miss 238.63

43.60 3 .25E-01 2 . 2 9E-01 free 300.09 3.30 2 .85E-01 2 .30E+OO free

+ Pb212-XR 74.82 10.28 8.64E-01 1 . 53E+OO 2 .43E+OO miss 77 . 11 17.10 4. 1 9E-01. 1.53E+OO miss

87. 3 5 3.97 2.54E-01 3. 71E+OO miss 89.78 1. 46 1.77E+OO 9.46E+OO miss

+ Bi-2 14 609.32

45 . 49 4.09E-01 1.77E-01 1.77E-01 0.948 768.36 4.89 5.78E-02 2 .24E+OO 0.94 2 806.18 1. 2 6 2. 55E+OO 9.15E+OO 0.92 3 934.06 3.11 -3.1.2E-01 2 .75E+OO 0.944 1120.29 14.92 4.39E-01 l.15E+OO 0.944 1155.21 1. 63 -1.17E-01 6.03E+OO 0.943 1238.12 5.83 7.46E-01 2 .88E+OO 0.944 1280.98 1. 43 -9. 2 7E-01 9.27E+OO 0.944 1377. 67 3.99 6.93E-01 3.73E+OO 1. 030 1385 . 31 0.79 O.OOE+OO 5.17E+OO 0.945 1401.52 1. 33 O.OOE+OO 3 . llE+OO 0.945 1407.99 2.39 O.OOE+OO 1.73E+OO 0.945 1509. 2 1 2.13 7. 5 5E-01 5. 55E+OO 0.950 1661. 2 7 1. 05 O. OOE+OO 4 . 25E+OO 1. 001 1729.59 2 .88 O.OOE+OO l . 43E+OO 1.119 1764.49 15.30 1.78E-01 l. 2 1E+OO 1. 001 1847.43 2 .03 O.OOE+OO 2 . 2 3E+OO 1.06 3

   >                 2118. 51            1.16     O.OOE+OO                       O.OOE+OO 1.041

+ Pb-214 2 41. 99 7.25 5.29E-01 4. 3 7E-01 1. 40E+OO 1. 000 2 95. 22 18.42 1. 96E-01 5.63E-01 1. 000 351.93 35.60 4 . 05E-01 4.37E-01 free 785.96 1. 06 l . 79E+OO 9 . 90E+OO 1. 000 + Pb214-XR 74.82 5.80 1. 53E+OO 2 .70E+OO 4 .30E+OO miss 77 .11 9.70 7.39E-01 2 .70E+OO miss 87.35 2 .24 4.50E-01 6.57E+OO miss 89 . 78 0.82 3 .15E+OO 1.69E+Ol miss + Ra - 2 26 186. 2 1 3.64 1.65E+OO 2 .57E+OO 2 .57E+OO free + Ac-228 129.07 2 .42 -7.70E-01 6.64E-01 2 .77E+OO 0.944 209.25 3.89 5. 2 6E-01 1 . 96E+OO 0 . 978 270.24 3.46 -4.30E-01 2. 39E+OO 0.955 328.00 2 .95 -3.61E-01 2.2 8E+OO 0.955 338.3 2 11. 27 3.52E-01 8.14E-01 0.992 409.46 1. 92 -5.55E-01 3 . 22E+ OO 0.937 463.00 4 . 40 8. 2 7E-01 2 .17E+OO 0.933 794.95 4. 25 O.OOE+OO 6.64E-01 0.942 911. 20 2 5.80 3.71E-0 1 7.35E-01 0.990 964.77 4.99 - 1 . 91E-01 1 . 69E+OO 0.981 968.97 15.80 1.56E-01 8.63E-01 0.990

10/10/2016 6:58:30AM Page 7 of7 Analysis Report for 10-0ct-16-10001 L3-10219B-FQGS-012SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCl/grams) (pCilgrams) (pCi/grams) Corr (keV) Ac-228 1588.20 3. 22 4.92E-01 6.64 E- 01 3.62E+OO 1. 002 + Pa-231 27.36 10.30 3 .84E-01 2.15E+OO 7.16E+OO 0.998 283.69 1. 70 -1.lOE+OO 3.45E+OO 1. 000 300.07 2 .47 3.80E-01 3.08E+OO 1. 000 302.65 2 . 20 - 6.94E-01 2.15E+OO 1. 000 330.06 1.40 - 2. 69E+OO 4 . 61E+OO 1. 000 + Th-234 92. 3 8 2 . 13 2. 60E+OO 7.99E+OO 7.99E+OO free 92.80 2 .10 3.97E+OO 8. 2 8E+OO free 11 2 .81 0.2 1 5.38E+OO 4.93E+Ol free + U-235 143.76 10.96 -l.48E-01 1.41E-01 6.87E-01 free 163.33 5.08 2 .97E-01 1.39E+OO free 185. 71 57. 2 0 3.85E-02 1.41E-01 free 202 .11 1. 08 1.81E+OO 6.25E+OO miss 205.31 5.01 2 .62E-01 1.22E+OO free + Am-241 59.54 35.90 1. llE+OO 2. 28E+OO 2 .28E+OO free

   +    = 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.

0000016056.CNF Live Tfae :300.000 sec Real Time :300. 540 sec 60 start: 1: -0 .l(kev) stop : 8192 :2047.0(kev) Acq. Start :Mon Oct 10 06:35:08 2016 55 50 45 40 35

  .c D..

0

                                       '"'f 1000   2000 3000       4000     5000      6000                     7000   8000 channel

ATTACHMENT 4 CONSULTATION TRIGGERS FOR RESIDENTIAL SOIL CONCENTRATION [162]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B [163]

ATTACHMENT 5 QC SAMPLE ASSESSMENT [164]

FSSRELEASERECORD .*.~ AREA FAR SOUTH OF SWITCHYARD =ZlONSOLUTIONSi:i.c-Mbrt--w5. ., .*sC'J1T,.MIY SURVEY UNIT 10219B Duplicate Sample Assessment Survey Unt #: 10200 Survey Unit# 10219B Survey Unit Nam:: Area Far South ofSwitchyaro S111IJ1le Pmvl:: LJ10219BF Sample Descripti>n: Compamon ofsplit S111IJ1le collected fi:om surmce soil S111IJ11es fi:om bcati>n #12 and anafy2Jed ming gamna spectroscopy by on-site HpGe System ~ starxlanl SllllJIE was LJ-10219BFRGS-O l 2SS, the c o ~ n smq>le was L3-10219BFQGS-012SS. STANDARD COMPARISON Activity Standard Agreem:nt Activit.y Stardard Colll)8ffi0n Acceptable Radiowclile Resolution Value Fzror Rmre Value Fnor Ratio (YIN) Cs-137 l.56E-01 8.SSE-02 1.82 0.4-2.S 2.67E-01 1.16E-OI 0.58 y Coimillllts/Corrective Acti>ns: None Table is provided to show acceptance criteria used to assess split satJ1)1es. ResoJ111:ion Acceptable Ratio

                                                                                                  ..q                O*A-2.~

4--?' o.s-::.u 8-IS O.ti-1.66 16-50 0.75-1.33

                                                                                              ~*1-zco               0.80-1.2-S

,200 0.85-1.18 f2F'/~tl-!Jl.. Avlf1 {,A.;.~

b IY *,p [165]

ATTACHMENT 6 GRAPHICAL PRESENTATIONS [166]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B Quantile Plot for Co-60 Survey Unit: L310219B Survey Unit Name: Open Land - Area Far South of Switchyard Mean: 7.09E-03 pCi/g [167]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B Quantile Plot for Cs-137 Survey Unit: L310219B Survey Unit Name: Open Land - Area Far South of Switchyard Mean: 2.15E-01 pCi/g [168]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B Histogram for Co-60 Survey Unit: L310219B Survey Unit Name: Open Land - Area Far South of Switchyard Mean: 7.09E-03 pCi/g Median: 6.99E-03 pCi/g ST DEV: 0.006610955 Skew: 1.119855983 Observation Observation Upper Value Frequency % 3.97E-03 4 29% 7.93E-03 5 36% 1.19E-02 3 21% 1.59E-02 1 7% 1.98E-02 0 0% 2.38E-02 1 7% TOTAL 14 [169]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B Histogram for Cs-137 Survey Unit: L310219B Survey Unit Name: Open Land - Area Far South of Switchyard Mean: 2.15E-01 pCi/g Median: 1.94E-01 pCi/g ST DEV: 0.143272728 Skew: 1.331241997 Observation Observation Upper Value Frequency % 1.16E-01 2 14% 2.14E-01 6 43% 3.12E-01 4 29% 4.09E-01 1 7% 5.07E-01 0 0% 6.05E-01 1 7% TOTAL 14 [170]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B Retrospective Power Curve for Survey Unit 10219B [171]

FSS RELEASE RECORD AREA FAR SOUTH OF SWITCHYARD SURVEY UNIT 10219B ATTACHMENT 7 EBERLINE ANALYTICAL REPORTS [172]

Printed: 6/12/2018 3:23 PM Page 1 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 17-03011-01 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

Printed: 6/12/2018 3:23 PM Page 2 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 17-03011-01 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

Printed: 6/12/2018 3:23 PM Page 3 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 17-03011-05 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

Printed: 6/12/2018 3:23 PM Page 4 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 17-03011-08 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

Printed: 6/12/2018 3:23 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

Printed: 6/12/2018 3:23 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

Printed: 6/12/2018 3:24 PM Page 1 of 2 Report To: Work Order Details: Alex Bohacheff 17-10053 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 17-10053-01 LCS KNOWN 10/11/17 00:00 10/11/2017 10/13/2017 17-10053 Cobalt-60 EPA 901.1 Modified 1.35E+02 5.27E+00 pCi/g 17-10053-01 LCS KNOWN 10/11/17 00:00 10/11/2017 10/13/2017 17-10053 Cesium-137 EPA 901.1 Modified 8.44E+01 3.38E+00 pCi/g 17-10053-01 LCS SPIKE 10/11/17 00:00 10/11/2017 10/13/2017 17-10053 Cobalt-60 EPA 901.1 Modified 1.30E+02 7.87E+00 1.03E+01 9.20E-01 pCi/g 17-10053-01 LCS SPIKE 10/11/17 00:00 10/11/2017 10/13/2017 17-10053 Cesium-137 EPA 901.1 Modified 8.23E+01 1.01E+01 1.09E+01 1.58E+00 pCi/g 17-10053-02 MBL BLANK 10/11/17 00:00 10/11/2017 10/13/2017 17-10053 Cobalt-60 EPA 901.1 Modified 1.49E-02 1.43E-02 1.43E-02 2.53E-02 U pCi/g 17-10053-02 MBL BLANK 10/11/17 00:00 10/11/2017 10/13/2017 17-10053 Cesium-134 EPA 901.1 Modified 1.20E-04 9.67E-03 9.67E-03 2.25E-02 U pCi/g 17-10053-02 MBL BLANK 10/11/17 00:00 10/11/2017 10/13/2017 17-10053 Cesium-137 EPA 901.1 Modified 3.18E-03 1.51E-02 1.51E-02 2.46E-02 U pCi/g 17-10053-02 MBL BLANK 10/11/17 00:00 10/11/2017 10/13/2017 17-10053 Potassium-40 EPA 901.1 Modified 8.01E-02 1.97E-01 1.97E-01 3.19E-01 U pCi/g 17-10053-03 DUP L310213AFRGS006SSB 04/13/16 13:15 10/11/2017 10/13/2017 17-10053 Cobalt-60 EPA 901.1 Modified 3.20E-02 4.42E-02 4.42E-02 5.93E-02 U pCi/g 17-10053-03 DUP L310213AFRGS006SSB 04/13/16 13:15 10/11/2017 10/13/2017 17-10053 Cesium-134 EPA 901.1 Modified -7.97E-01 2.03E-01 2.07E-01 8.98E-02 U pCi/g 17-10053-03 DUP L310213AFRGS006SSB 04/13/16 13:15 10/11/2017 10/13/2017 17-10053 Cesium-137 EPA 901.1 Modified 3.32E-01 7.60E-02 7.79E-02 9.44E-02 pCi/g 17-10053-03 DUP L310213AFRGS006SSB 04/13/16 13:15 10/11/2017 10/13/2017 17-10053 Potassium-40 EPA 901.1 Modified 1.40E+01 1.57E+00 1.73E+00 7.85E-01 pCi/g 17-10053-04 DO L310213AFRGS006SSB 04/13/16 13:15 10/11/2017 10/13/2017 17-10053 Cobalt-60 EPA 901.1 Modified 4.93E-02 4.81E-02 4.82E-02 5.54E-02 U pCi/g 17-10053-04 DO L310213AFRGS006SSB 04/13/16 13:15 10/11/2017 10/13/2017 17-10053 Cesium-134 EPA 901.1 Modified 1.42E-02 3.07E-02 3.07E-02 9.48E-02 U pCi/g 17-10053-04 DO L310213AFRGS006SSB 04/13/16 13:15 10/11/2017 10/13/2017 17-10053 Cesium-137 EPA 901.1 Modified 3.42E-01 7.70E-02 7.89E-02 9.48E-02 pCi/g 17-10053-04 DO L310213AFRGS006SSB 04/13/16 13:15 10/11/2017 10/13/2017 17-10053 Potassium-40 EPA 901.1 Modified 1.37E+01 1.67E+00 1.81E+00 1.20E+00 pCi/g 17-10053-05 TRG L310219BFRGS007SSA 09/27/16 10:05 10/11/2017 10/13/2017 17-10053 Cobalt-60 EPA 901.1 Modified -2.85E-03 2.42E-02 2.42E-02 3.05E-02 U pCi/g 17-10053-05 TRG L310219BFRGS007SSA 09/27/16 10:05 10/11/2017 10/13/2017 17-10053 Cesium-134 EPA 901.1 Modified -2.56E-03 1.67E-02 1.67E-02 3.83E-02 U pCi/g 17-10053-05 TRG L310219BFRGS007SSA 09/27/16 10:05 10/11/2017 10/13/2017 17-10053 Cesium-137 EPA 901.1 Modified 2.13E-02 2.21E-02 2.22E-02 3.62E-02 U pCi/g 17-10053-05 TRG L310219BFRGS007SSA 09/27/16 10:05 10/11/2017 10/13/2017 17-10053 Potassium-40 EPA 901.1 Modified 4.71E+00 6.50E-01 6.93E-01 3.92E-01 pCi/g 17-10053-06 TRG L310223AFRGS003SSB 04/25/16 13:20 10/11/2017 10/13/2017 17-10053 Cobalt-60 EPA 901.1 Modified 2.96E-02 4.43E-02 4.44E-02 6.13E-02 U pCi/g 17-10053-06 TRG L310223AFRGS003SSB 04/25/16 13:20 10/11/2017 10/13/2017 17-10053 Cesium-134 EPA 901.1 Modified -6.71E-03 3.68E-02 3.68E-02 8.99E-02 U pCi/g 17-10053-06 TRG L310223AFRGS003SSB 04/25/16 13:20 10/11/2017 10/13/2017 17-10053 Cesium-137 EPA 901.1 Modified 3.67E-01 7.80E-02 8.02E-02 9.46E-02 pCi/g 17-10053-06 TRG L310223AFRGS003SSB 04/25/16 13:20 10/11/2017 10/13/2017 17-10053 Potassium-40 EPA 901.1 Modified 6.97E+00 1.04E+00 1.10E+00 6.48E-01 pCi/g 17-10053-07 TRG L310223AFRGS004SSB 04/25/16 13:15 10/11/2017 10/13/2017 17-10053 Cobalt-60 EPA 901.1 Modified 2.37E-02 4.44E-02 4.44E-02 5.95E-02 U pCi/g 17-10053-07 TRG L310223AFRGS004SSB 04/25/16 13:15 10/11/2017 10/13/2017 17-10053 Cesium-134 EPA 901.1 Modified 1.77E-02 1.71E-02 1.71E-02 7.22E-02 U pCi/g 17-10053-07 TRG L310223AFRGS004SSB 04/25/16 13:15 10/11/2017 10/13/2017 17-10053 Cesium-137 EPA 901.1 Modified 2.07E-02 3.81E-02 3.81E-02 5.62E-02 U pCi/g 17-10053-07 TRG L310223AFRGS004SSB 04/25/16 13:15 10/11/2017 10/13/2017 17-10053 Potassium-40 EPA 901.1 Modified 6.62E+00 9.64E-01 1.02E+00 6.62E-01 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (2-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank;DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U=Non-detect

Printed: 6/12/2018 3:24 PM Page 2 of 2 Report To: Work Order Details: Alex Bohacheff 17-10053 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 17-10053-08 TRG L310223AFRGS005SSA 04/25/16 13:00 10/11/2017 10/13/2017 17-10053 Cobalt-60 EPA 901.1 Modified 9.45E-03 2.47E-02 2.47E-02 3.15E-02 U pCi/g 17-10053-08 TRG L310223AFRGS005SSA 04/25/16 13:00 10/11/2017 10/13/2017 17-10053 Cesium-134 EPA 901.1 Modified -5.75E-03 1.89E-02 1.90E-02 4.35E-02 U pCi/g 17-10053-08 TRG L310223AFRGS005SSA 04/25/16 13:00 10/11/2017 10/13/2017 17-10053 Cesium-137 EPA 901.1 Modified 1.83E-02 2.26E-02 2.26E-02 3.79E-02 U pCi/g 17-10053-08 TRG L310223AFRGS005SSA 04/25/16 13:00 10/11/2017 10/13/2017 17-10053 Potassium-40 EPA 901.1 Modified 4.77E+00 6.79E-01 7.22E-01 4.80E-01 pCi/g 17-10053-01 LCS KNOWN 10/11/17 00:00 10/11/2017 10/18/2017 17-10053 Nickel-63 ASTM 3500-Ni Modified 1.59E+03 4.78E+01 pCi/g 17-10053-01 LCS SPIKE 10/11/17 00:00 10/11/2017 10/18/2017 17-10053 Nickel-63 ASTM 3500-Ni Modified 1.71E+03 1.02E+01 1.01E+02 2.33E+00 pCi/g 17-10053-02 MBL BLANK 10/11/17 00:00 10/11/2017 10/18/2017 17-10053 Nickel-63 ASTM 3500-Ni Modified -2.82E-01 1.35E+00 1.35E+00 2.32E+00 U pCi/g 17-10053-03 DUP L310213AFRGS006SSB 04/13/16 13:15 10/11/2017 10/18/2017 17-10053 Nickel-63 ASTM 3500-Ni Modified -2.01E-01 7.18E-01 7.19E-01 1.24E+00 U pCi/g 17-10053-04 DO L310213AFRGS006SSB 04/13/16 13:15 10/11/2017 10/18/2017 17-10053 Nickel-63 ASTM 3500-Ni Modified 2.91E-01 7.05E-01 7.06E-01 1.20E+00 U pCi/g 17-10053-05 TRG L310219BFRGS007SSA 09/27/16 10:05 10/11/2017 10/18/2017 17-10053 Nickel-63 ASTM 3500-Ni Modified -2.31E-01 6.62E-01 6.62E-01 1.14E+00 U pCi/g 17-10053-06 TRG L310223AFRGS003SSB 04/25/16 13:20 10/11/2017 10/18/2017 17-10053 Nickel-63 ASTM 3500-Ni Modified 4.49E-02 6.47E-01 6.47E-01 1.11E+00 U pCi/g 17-10053-07 TRG L310223AFRGS004SSB 04/25/16 13:15 10/11/2017 10/18/2017 17-10053 Nickel-63 ASTM 3500-Ni Modified -4.17E-01 6.58E-01 6.59E-01 1.14E+00 U pCi/g 17-10053-08 TRG L310223AFRGS005SSA 04/25/16 13:00 10/11/2017 10/19/2017 17-10053 Nickel-63 ASTM 3500-Ni Modified -1.42E-01 6.79E-01 6.79E-01 1.17E+00 U pCi/g 17-10053-01 LCS KNOWN 10/11/17 00:00 10/11/2017 10/19/2017 17-10053 Strontium-90 EIChroM SRW01 Modified 6.89E+01 3.86E-01 pCi/g 17-10053-01 LCS SPIKE 10/11/17 00:00 10/11/2017 10/19/2017 17-10053 Strontium-90 EIChroM SRW01 Modified 7.40E+01 1.95E+00 1.03E+01 1.04E+00 pCi/g 17-10053-02 MBL BLANK 10/11/17 00:00 10/11/2017 10/19/2017 17-10053 Strontium-90 EIChroM SRW01 Modified 2.17E-01 1.94E-01 1.97E-01 3.90E-01 U pCi/g 17-10053-03 DUP L310213AFRGS006SSB 04/13/16 13:15 10/11/2017 10/19/2017 17-10053 Strontium-90 EIChroM SRW01 Modified 5.95E-01 2.43E-01 2.57E-01 4.58E-01 pCi/g 17-10053-04 DO L310213AFRGS006SSB 04/13/16 13:15 10/11/2017 10/19/2017 17-10053 Strontium-90 EIChroM SRW01 Modified 4.41E-01 2.17E-01 2.25E-01 4.14E-01 pCi/g 17-10053-05 TRG L310219BFRGS007SSA 09/27/16 10:05 10/11/2017 10/19/2017 17-10053 Strontium-90 EIChroM SRW01 Modified 3.37E-01 2.24E-01 2.28E-01 4.41E-01 U pCi/g 17-10053-06 TRG L310223AFRGS003SSB 04/25/16 13:20 10/11/2017 10/19/2017 17-10053 Strontium-90 EIChroM SRW01 Modified 5.26E-01 2.47E-01 2.58E-01 4.76E-01 pCi/g 17-10053-07 TRG L310223AFRGS004SSB 04/25/16 13:15 10/11/2017 10/19/2017 17-10053 Strontium-90 EIChroM SRW01 Modified 2.44E-01 2.14E-01 2.17E-01 4.32E-01 U pCi/g 17-10053-08 TRG L310223AFRGS005SSA 04/25/16 13:00 10/11/2017 10/19/2017 17-10053 Strontium-90 EIChroM SRW01 Modified 5.66E-01 2.11E-01 2.25E-01 3.89E-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}}

ML18331A008

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