Text

Final Status Survey Release Record, Crib House Area, Survey Unit 12204B, Revision 1
	ML20147A091
Person / Time
Site:	Zion File:ZionSolutions icon.png
Issue date:	04/29/2020
From:	Yetter R; ZionSolutions
To:	; Office of Nuclear Material Safety and Safeguards
Shared Package
ML20147A087	List: ML20147A088; ML20147A089; ML20147A090; ML20147A091; ZS-2020-0022, Revised Final Status Survey Release Records for Four Phase 3 Survey Units;
References
	ZS-2020-0022
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    = ZIONSOLUTIONSLLC-An EnergySolufions Company ZION STATION RESTORATION PROJECT FINAL STATUS SURVEY RELEASE RECORD CRIB HOUSE AREA SURVEY UNIT 12204B REVISION 1

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTJONSLLc-An~ySOlution,Comf>'Ony SURVEY UNIT 12204B PREPARED BY / DATE: Signature on File April 29, 2020 Robert Yetter III, Final Status Survey Specialist REVIEWED BY / DATE: Signature on File April 29, 2020 Robert Yetter, Director, Radiological Site Closure APPROVED BY / DATE: Signature on File April 29, 2020 Sarah Roberts, Vice President, Radiological Programs [2]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTJONSLLc- An~ySOlution,Comf>'Ony SURVEY UNIT 12204B TABLE OF CONTENTS

1. EXECUTIVE

SUMMARY

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

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

3. CLASSIFICATION BASIS .................................................................................................. 7

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

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

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

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

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

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

10. REMEDIATION AND RESULTS ..................................................................................... 29

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

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

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

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

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

16. ATTACHMENTS ................................................................................................................ 32 ATTACHMENT 1 - FIGURE AND MAP ................................................................................. 33 ATTACHMENT 2 - SCAN DATA........................................................................................... 36 ATTACHMENT 3 - CONSULTATION TRIGGERS FOR RESIDENTIAL AND COMMERCIAL/INDUSTRIAL SOIL CONTAMINATION ............................... 43 ATTACHMENT 4 - SIGN TEST ............................................................................................. 45 ATTACHMENT 5 - QC SAMPLE ASSESSMENT ..................................................................... 47 ATTACHMENT 6 - GRAPHICAL PRESENTATIONS ................................................................ 49 ATTACHMENT 7 - SAMPLE ANALYTICAL REPORTS ............................................................ 56 ATTACHMENT 8 - EBERLINE ANALYTICAL REPORTS ....................................................... 203

[3]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny LIST OF TABLES Table 1 - Dose Significant Radionuclides and Mixture.......................................................................... 11 Table 2 - Base Case DCGLs for Surface Soils (BcDCGLSS) ................................................................. 12 Table 3 - Base Case DCGLs for Subsurface Soils (BcDCGLSB) ........................................................... 12 Table 4 - Operational DCGLs for Surface Soils (OpDCGLSS) .............................................................. 13 Table 5 - Operational DCGLs for Subsurface Soils (OpDCGLSB) ........................................................ 13 Table 6 - Surrogate Ratios ...................................................................................................................... 14 Table 7 - Investigation Levels ................................................................................................................ 16 Table 8 - Systematic Sample Measurement Locations ........................................................................... 18 Table 9 - Synopsis of Survey Design ..................................................................................................... 20 Table 10 - Instruments and Detectors ..................................................................................................... 22 Table 11 - Synopsis of Scan Results....................................................................................................... 22 Table 12 - Summary of Gamma Spectroscopy Results for Surface Soil Samples Comprising the Statistical Sample Population ............................................................................................... 25 Table 13 - Summary of Gamma Spectroscopy Results for Subsurface Soil Samples ............................ 25 Table 14 - Off-Site Analysis Results ...................................................................................................... 26 Table 15 - Summary of Gamma Spectroscopy Results for QC Surface Soil Sample ............................ 26 Table 16 - Sum of Fractions for Individual Surface Soil Samples, when compared to the OpDCGLs (Systematic) .......................................................................................................................... 28 Table 17 - Sum of Fractions for Individual Subsurface Soil Samples, when compared to the OpDCGLs ............................................................................................................................. 28 Table 18 - Sum of Fractions for Individual Surface Soil Samples, when compared to the OpDCGLs (QC) .................................................................................................................... 29 Table 19 - Basic Statistical Properties of Systematic Sample Population .............................................. 29 LIST OF FIGURES Figure 1 - Class 1 and Class 2 Open Land Survey Units from Figure 2-7 of the LTP ............................. 8 Figure 2 - Three Class 1 Open Land Survey Units Created from Class 2 Survey Unit 12204 ................ 9 [4]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny LIST OF ACRONYMS AND ABBREVIATIONS ALARA As Low As Reasonably Achievable AMCG Average Member of the Critical Group BcDCGL Base Case Soil DCGLs C/LT Characterization/License Termination cpm Counts per minute DQA Data Quality Assessment DQO Data Quality Objective DCGL Derived Concentration Guideline Level EMC Elevated Measurement Comparison FSS Final Status Survey GPS Global Positioning System HTD Hard to Detect HSA Historical Site Assessment IC Insignificant Contributor LBGR Lower Bound of the Gray Region LTP License Termination Plan MARSSIM Multi-Agency Radiation Survey and Site Investigation Manual MDC Minimum Detectable Concentration NAD North American Datum NaI Sodium Iodide OpDCGL Operational Derived Concentration Guideline Level OpSOF Operational Sum of Fraction QAPP Quality Assurance Project Plan QC Quality Control RE Radiological Engineer ROC Radionuclides of Concern SOF Sum of Fraction TEDE Total Effective Dose Equivalent [5]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny TSD Technical Support Documents UBGR Upper Bound of the Gray Region UCL Upper Confidence Level VSP Visual Sample Plan ZNPS Zion Nuclear Power Station ZSRP Zion Station Restoration Project [6]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny

1. EXECUTIVE

SUMMARY

This Final Status Survey (FSS) Release Record for Survey Unit 12204B, Crib House Area, 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). An FSS package (L1-12204B-F) was developed in accordance with ZionSolutions procedure ZS-LT-300-001-001,Final Status Survey Package Development (Reference 3), the ZSRP LTP, and guidance from NUREG-1575, Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM) (Reference 4). This open land survey unit has a MARSSIM classification of 1. 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. Seventeen (17) systematic surface soil samples were acquired from the survey unit. In addition, surface scanning was performed on 100% of the total surface area in the survey unit. No areas of elevated activity were detected during the scans. The analytical results for all soil samples taken in survey unit 12204B indicate that the Sum of Fractions (SOF) for each sample, when compared to the Operational Derived Concentration Guideline Levels (OpDCGL), was less than 1.0, with a maximum Operational SOF (OpSOF) of 0.118. The mean OpSOF for the systematic samples was 0.052. The mean SOF (BcSOF), when the analytical results were compared to the Base Case DCGLs (BcDCGL), was 0.013, which results in a dose assigned to the survey unit of 0.335 mrem/year. Therefore, the null hypothesis is rejected and survey unit 12204B is acceptable for unrestricted release.

2. SURVEY UNIT DESCRIPTION Survey unit 12204B, Crib House Area, is a Class 1 open land survey unit and is 1,971 m2 in size. It is bounded on the west by survey units 12205B and 12205C; the east by survey unit 10223, the north by survey unit 12204A and the south by survey unit 12204C.

The topography of the survey unit is mainly flat with some small dips and depressions. The soil is a mixture of loam and clay. A fence runs along the eastern border of the survey unit. The boundary of the survey unit was defined using a Global Positioning System (GPS) based on the Illinois State Plane System North American Datum (NAD) 1983 East. The reference coordinates associated with the sample locations in this survey unit are presented in Error! Reference source not found..

3. CLASSIFICATION BASIS Survey unit 12204B was classified in accordance with ZionSolutions procedure ZS-LT-300-001-002, Survey Unit Classification (Reference 5).

[7]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny The area encompassing this survey unit was described as the Crib House Area and is located within survey unit 10111 as identified in Figure 3 of the Zion Station Historical Site Assessment (HSA) (Reference 6). Subsequently, this area was designated as survey unit 12204, Crib House Area in Table 2-4 of the LTP as represented in Figure 2-7 of the LTP, which is replicated below as Figure 1. Survey unit 12204 was initially classified in both the HSA and LTP as a Class 2. Figure 1 - Class 1 and Class 2 Open Land Survey Units from Figure 2-7 of the LTP

ZIO. OLUTIOS N W E

                                                                                                           ---,1  I s

SU12104 SU12102 , I) 1111 2' SU12105 - - l egend SU12106 - -

~ ! ~ Class 1 SU121O7--
~            Class2                                          su121oa~-

Buildings SU12109 - - Railroad Road edge Class 1 and Class 2 Open Land Survey Units (SU ) lake Figure 2-7 Michigan Date: 10/7/2014 Characterization surveys were performed in this survey unit in September of 2012 and June of 2013. Approximately 30% of the survey unit was scanned using a Ludlum Model 2350-1 and a Model 44-10 Sodium Iodide (NaI) detector. Thirteen (13) judgmental surface soil samples were taken in locations where scan surveys showed elevated count rates or selected based on visual clues. Six (6) of the thirteen (13) surface samples had positive results for Cs-137, with the highest activity at 0.21 pCi/g. Thirty-six (36) subsurface soil samples were obtained. Two (2) of the thirty-six (36) subsurface samples had positive results for Cs-137. Both were from a single sample location, with the 1-meter depth sample at 0.12 pCi/g and the 2-meter depth sample at 0.04 pCi/g. [8]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny On July 15, 2016, due to changing radiological and operational conditions brought about by site decommissioning activities inside or adjacent to this area, survey unit 12204 was reclassified as Class 1 and divided into three (3) survey units: 12204A, 12204B and 12204C, to comply with the survey unit size recommendations from MARSSIM Section 4.6. The change in classification was a conservative response and ensured that the survey unit would be surveyed with the appropriate rigor. Figure 2 - Three Class 1 Open Land Survey Units Created from Class 2 Survey Unit 12204 A Radiological Engineer (RE) and a Characterization/License Termination (C/LT) Supervisor performed a visual inspection and walk-down of the survey unit on December 20, 2018, 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- [9]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny 002, Survey Unit Classification as part of the survey design for FSS. The assessment confirmed that survey unit 12204B was correctly classified as Class 1.

4. DATA QUALITY OBJECTIVES FSS 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, utilized in accordance with MARSSIM, is described in the ZSRP LTP. The appropriate design for a given survey is developed using the DQO process as outlined in Appendix D of MARSSIM.

The DQO process incorporated hypothesis testing and probabilistic sampling distributions to control decision errors during data analysis. Hypothesis testing is a process based on the scientific method that compares a baseline condition to an alternate condition. The baseline condition is technically known as the null hypothesis. Hypothesis testing rests on the premise that the null hypothesis is true and that sufficient evidence must be provided for rejection. In designing the survey plan, the underlying assumption, or null hypothesis, was that residual activity in the survey unit exceeded the release criteria. Rejection of the null hypothesis would indicate that residual activity within the survey unit does not exceed the release criteria. Therefore, the survey unit would satisfy the primary objective of the FSS sample plan. The primary objective of the FSS sample plan is to demonstrate that the level of residual radioactivity in survey unit 12204B does 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 Technical Support Document (TSD) 11-001, Technical Support Document for Potential Radionuclides of Concern During the Decommissioning of the Zion Station (Reference 7), established the basis for an initial suite of potential Radionuclides of Concern (ROC) for the decommissioning of the Zion Nuclear Power Station (ZNPS). ZionSolutions TSD 14-019, Radionuclides of Concern for Soil and Basement Fill Model Source Terms (Reference 8), was written to refine the initial selection of ROC for decommissioning at the ZSRP. The list of ROC was evaluated using Containment Building(s) and Auxiliary Building concrete core analysis data to evaluate the dose significance of each radionuclide in the end state model. Section 4.4 of TSD 14-019 evaluated the results of the characterization data of surveys taken of soils. The following conclusion was reached: The results of surface and subsurface soil characterization in the impacted area surrounding Zion indicate that there is minimal residual radioactivity in soil. Essentially all of the soil results were reported as non-detectable. Other than Cs-137 at very low levels, and Co-60 at a concentration of 0.24 pCi/g in one sample, the results for all radionuclides were less than MDC. Therefore, the direct determination of radionuclide mixture fractions for initial suite radionuclides in soil is not technically feasible due to the MDC biasing issues discussed above. Based on a generalized assumption that the [10]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny contaminated water that caused concrete contamination would be similar to the source of soil contamination, the ROC and radionuclide mixture derived for the Auxiliary Building concrete was considered to be reasonably representative of soils for FSS planning and implementation. The ROC for surface soils are listed in Table 1 below (from Table 5-2 of the LTP): Table 1 - Dose Significant Radionuclides and Mixture Auxiliary Building Radionuclide % of Total Activity (normalized)(1)(2) Co-60 0.92% Ni-63 23.71% Sr-90 0.05% Cs-134 0.01% Cs-137 75.32%

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 (6 inches) 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 9) and LTP, Section 6.8 provide the exposure scenarios and modeling parameters that were used to calculate the site-specific DCGLs for soils (referred to as soil BcDCGLs in this Release Record). At ZNPS, compliance is demonstrated through the summation of dose from four (4) distinct source terms (basements, soils, buried pipe and groundwater) for the end-state. Basements are comprised of the summation of four structural source terms (surfaces, embedded pipe, penetrations and fill). When applied to soil, the DCGLs are expressed in units of activity per unit [11]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny of mass (pCi/g). The unity rule is applied when there is more than one ROC. The measurement results for each singular ROC present in the mixture are compared against their respective DCGL to derive a dose fraction. The surface and subsurface soil BcDCGLs for the unrestricted release of open land survey units are listed in Tables 5-5 and 5-6 of the LTP and are provided in Table 2 and Table 3, respectively. The Insignificant Contributor (IC) dose percentage of 10% was used to adjust the DCGLs in soils to account for the dose from the eliminated IC radionuclides. Table 2 - 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 3 - Base Case DCGLs for Subsurface Soils (BcDCGLSB) Subsurface Soil Radionuclide DCGL (pCi/g) Co-60 3.44 Cs-134 4.44 Cs-137 7.75 Ni-63 763.02 Sr-90 1.66 Each radionuclide-specific BcDCGL is equivalent to the level of residual radioactivity (above background levels) that could, when considered independently, result in a Total Effective Dose Equivalent (TEDE) of 25 mrem/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 BcDCGLs are reduced based on an expected, or a priori, fraction of the 25 mrem/year dose limit from each source term. The reduced DCGLs, or Operational DCGLs, can be related to the BcDCGLs as an expected fraction of dose based on an a priori assessment of what the expected dose should be based on the results of site characterization, process knowledge and the extent of planned remediation. The OpDCGL is then used as the DCGL for the FSS design of the survey unit (calculation of surrogate DCGLs, investigations levels, etc.). Details of the OpDCGLs derived for each dose component and the basis for the applied a priori [12]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny dose fractions are provided in ZionSolutions TSD 17-004, Operational Derived Concentration Guideline Levels for Final Status Survey (Reference 10). The OpDCGLs for the FSS of surface and subsurface soils are listed in Tables 5-7 and 5-8 of the LTP and are reproduced below in Table 4 and Table 5, respectively. Table 4 - 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 5 - Operational DCGLs for Subsurface Soils (OpDCGLSB) Subsurface Soil Radionuclide DCGL (pCi/g) Co-60 0.881 Cs-134 1.137 Cs-137 1.984 Ni-63 195.333 Sr-90 0.425 In accordance with NUREG-1757, Appendix G, if the HSA indicates that there is no likelihood of substantial subsurface residual radioactivity, subsurface surveys are not necessary. The HSA as well as the results of the extensive characterization of subsurface soils in the impacted area surrounding the Zion facility have shown that there is minimal residual radioactivity in subsurface soil. Consequently, the ZSRP performed minimal subsurface sampling during FSS. Instrument DQOs included a verification of the ability of the survey instrument to detect the radiation(s) of interest at the required scan Minimum Detectable Concentration (MDC), which for Class 1 open land survey units, is the a priori DCGL Elevated Measurement Comparison (DCGLEMC). Survey instrument response checks were required prior to issuance and after the instrument had been used. Control and accountability of survey instruments was required to ensure 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 [13]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny 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 OpDCGL were preferable while MDCs up to 50% of the OpDCGL were acceptable. The maximum acceptable MDC for measurements obtained using field instruments was the a priori DCGLEMC, which was calculated using the methodology described in the LTP, Section 5.6.4.3.

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 DQO process determined that Co-60, Ni-63, Sr-90, Cs-134 and Cs-137 would be the ROC in survey unit 12204B. 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, and are presented in Table 6. The maximum ratios will be used in the surrogate calculations during FSS unless area specific ratios are determined by continuing characterization. Table 6 - Surrogate Ratios Auxiliary Building Ratios Mean Max 95%UCL Ni-63/Co-60 44.143 180.450 154.632 Sr-90/Cs-137 0.001 0.002 0.002 For the FSS of survey unit 12204B, the surrogate OpDCGLs for Co-60 and Cs-137 were computed based on the maximum ratios from Table 6. [14]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny The equation for calculating a surrogate DCGL is as follows: Equation 1 1

1 2 3 [( ) + ( ) + ( ) + ( )] 2 3 Where: DCGLSur = Surrogate radionuclide DCGL DCGL2,3n = DCGL for radionuclides to be represented by the surrogate Rn = Ratio of concentration (or nuclide mixture fraction) of radionuclide n to surrogate radionuclide Using the OpDCGLs for surface soils presented in Table 4 and the maximum ratios from Table 6, the following surrogate calculations for surface soils were performed: Equation 2 1 (137) = = 3.622 / 1 0.002 [(3.630 )+( )] (137) 3.095(90) The surrogate OpDCGL for surface soils that was used for Cs-137 in this survey unit for direct comparison of surface soil sample results to demonstrate compliance is 3.622 pCi/g. Equation 3 1 (60) = = 0.898 / 1 180.45 [(1.091 )+( )] (60) 914.458 (63) The surrogate OpDCGL for surface soils that was used for Co-60 in this survey unit for direct comparison of surface soil sample results to demonstrate compliance is 0.898 pCi/g. Using the BcDCGLs presented in Table 2 and the maximum ratios from Table 6, the following surrogate calculations were performed: Equation 4 1 (137) = = 14.15 / 1 0.002 [(14.18 ) + (12.09 )] (137) (90) The surrogate BcDCGL for surface soils that was used for Cs-137 in this survey unit for calculating the DCGLEMC is 14.15 pCi/g. [15]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny Equation 5 1 (60) = = 3.51 / 1 180.45 [(4.26 )+( )] (60) 3572.10(63) The surrogate BcDCGL for surface soils that was used for Co-60 in this survey unit for calculating the DCGLEMC is 3.51 pCi/g. For this Class 1 open land survey unit, the Investigation Levels for area scanning and soil sample measurement results are those levels specified in LTP, Table 5-25, and are reproduced below in Table 7. Table 7 - Investigation Levels Direct Investigation Classification Scan Investigation Levels Levels

                            >Operational DCGL or >MDCscan if Class 1                                                        > Operational DCGL MDCscan is greater than Operational DCGL The MDCscan for the 2350-1/44-10 was calculated using the methodology of TSD-11-004, Ludlum Model 44-10 Detector Sensitivity (Reference 11) with the following parameters:

background count rate of 5,000 cpm scan speed of 0.5 m/sec distance from detector to surface of 2 inches isotopic mix of 95% Cs-137 and 5% Co-60 The calculated MDCscan value was 3.75 pCi/g, which was greater than the calculated Surrogate DCGLs, therefore the scan investigation level was set at the MDCscan of the 2350-1/44-10. The collimator was used during the scan surveys to lower the background count rate. 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 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 one and three. The largest value the / can have is three. If the / exceeds three, then the value of three will be used for /. A conservative estimate of the sample variability of 0.30 was used as the coefficient of variation to calculate /. [16]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny The calculated relative shift was 1.67. 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 seventeen (17). The computer program Visual Sample Plan (VSP) was used to generate the sample map, in accordance with ZS-LT-300-001-001. The map used was provided by the Survey Mapping/Computer Assisted Design Specialist, with coordinates based on the Illinois State Plane North American Datum (NAD) standard topographical grid coordinate system. The number of samples generated by VSP for a systematic triangular grid was seventeen (17). The Prospective Power Curve generated by VSP showed adequate power for the survey design. In accordance with Section 5.6.4.3 of the LTP, the a priori DCGLEMC values were calculated for the gamma emitting ROC to ensure that the MDCscan of the selected instrument was sufficient to detect small areas of elevated activity in the survey unit. The calculations were: 1971 To calculate the area bounded by the systematic samples: = = = 115.9 2 17 From the LTP, Table 5-16, the Area Factors for the next larger area (300 m2) were used: o Cs-137 - 1.46 o Cs-134 - 1.30 o Co 1.16 The DCGLEMC is the Surrogate Base Case DCGL times the Area Factor: o The DCGLEMC for Cs-137 = 1.46 14.15 = 20.66 / o The DCGLEMC for Cs-134 = 1.30 6.77 = 8.80 / o The DCGLEMC for Co-60 = 1.16 3.51 = 4.07 / The calculated MDCscan, 3.75 pCi/g, is less than the DCGLEMC values calculated above, therefore, the spacing of the statistical systematic sampling and measurement locations was adequate to detect small areas of elevated radioactivity. No adjustment to the sample number was required. The implementation of quality control measures as referenced by LTP, Section 5.9 and ZionSolutions ZS-LT-01, Quality Assurance Project Plan (for Characterization and FSS) (QAPP) (Reference 12) 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, L1-12204B-FQGS-004-SS, was selected randomly for split sample analysis for the FSS of this survey unit. In accordance with Section 5.7.1.6.2 of the LTP, a subsurface soil sample was taken at 10% of the systematic surface soil sample locations in the survey unit with the location(s) selected at random. Locations L1-12204-FSGS-003-SB and L1-12204-FSGS-010-SB were selected for this survey unit. [17]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny The locations of the seventeen (17) systematic samples are listed in Table 8. Also included are the locations of the two (2) subsurface samples. A map of the systematic sample locations is included in Attachment 1. Table 8 - Systematic Sample Measurement Locations MEASUREMENT ID NORTHING EASTING L1-12204B-FSGS-001SS 641743.84 343762.13 L1-12204B-FSGS-002SS 641743.84 343773.70 L1-12204B-FSGS-003SS 641743.84 343785.28 L1-12204B-FSGS-004SS 641753.87 343733.20 L1-12204B-FSGS-005SS 641753.87 343744.78 L1-12204B-FSGS-006SS 641753.87 343756.35 L1-12204B-FSGS-007SS 641753.87 343767.92 L1-12204B-FSGS-008SS 641753.87 343779.49 L1-12204B-FSGS-009SS 641753.87 343791.06 L1-12204B-FSGS-010SS 641763.89 343738.99 L1-12204B-FSGS-011SS 641763.89 343750.56 L1-12204B-FSGS-012SS 641763.89 343762.13 L1-12204B-FSGS-013SS 641763.89 343773.70 L1-12204B-FSGS-014SS 641763.89 343785.28 L1-12204B-FSGS-015SS 641763.89 343796.85 L1-12204B-FSGS-016SS 641773.91 343744.78 L1-12204B-FSGS-017SS 641773.91 343756.35 L1-12204B-FSGS-003SB 641743.84 343785.28 L1-12204B-FSGS-010SB 641763.89 343738.99 ZSRP LTP, Section 5.1 states that soil samples will be collected during FSS to confirm the HTD to surrogate radionuclide ratios (provided in Table 6). 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. The maximum ratios will be used unless specific survey information supports the use of a surrogate ratio that is specific to the area. In these cases, the survey unit-specific radiological data and the derived surrogate ratios will be submitted to the NRC for approval. If approved, then the survey unit-specific ratios used and the survey data serving as the basis for the surrogate ratios will be documented in the release record for the survey unit. In addition, LTP, Section 5.1 states that if levels of residual gamma radioactivity in an individual soil sample exceed an OpSOF of 0.1, then the sample(s) will be analyzed for HTD ROC. Two (2) samples, L1-12204B-FSGS-003-SS and L1-12204B-FSGS-010-SB, exceeded [18]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny an OpSOF of 0.1 during the FSS of survey unit 12204B. An additional soil sample was selected to meet the requirement that 10% of the samples collected for the FSS of survey unit 12204B be analyzed for HTD ROC. Sample number L1-12204B-FSGS-015-SS was selected based on exhibiting the highest concentration of Cs-137 of all the samples. Each sample was sent off-site (Eberline Analytical) for analysis of the HTD ROC as specified in LTP, Section 5.1. Eberline analytical reports are provided in Attachment 8. Table 9 provides a synopsis of the survey design for survey unit 12204B. [19]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny Table 9 - Synopsis of Survey Design FEATURE DESIGN CRITERIA BASIS Global Positioning System (GPS) Survey Unit Area 1,971 m2 measurements of area

                                                                     = 0.30 UBGR = SOF of 1 LBGR = SOF of 0.5 Number of Surface 17 (Systematic)                Type I error = 0.05 Soil Samples Type II error = 0.05
                                                                    / = 1.67 (MARSSIM Table 5.5)

Grid Spacing 11.6 m (LTP, Section 5.6.4.5.2) Co 1.091 pCi/g Cs-134 - 1.733 pCi/g Operational DCGLs for Surface DCGLs Cs-137 - 3.630 pCi/g Soils, Ni 914.458 pCi/g (LTP, Table 5-7) Sr 3.095 pCi/g A minimum of two (2) soil samples HTD ROC Analysis (LTP, Section 5.1) selected for HTD ROC analysis Measurement Operational DCGL (LTP, Table 5-25) Investigation Level Scan Survey Area 100% (LTP, Table 5-24) Coverage Quality Control One (1) surface soil sample selected (LTP, Section 5.9) (QC) randomly for split sample analysis Number of Two (2) systematic surface soil sample Subsurface Soil (LTP, Section 5.7.1.6.2) locations selected, at locations 3 and 10 Samples [20]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny

6. SURVEY IMPLEMENTATION Survey instructions for this FSS were incorporated into and performed in accordance with FSS sample plan L1-12204B-F, which was developed in accordance with ZionSolutions procedure ZS-LT-300-001-001, Final Status Survey Package Development. The FSS unit was inspected and controlled in accordance with ZionSolutions procedure ZS-LT-300-001-003, Isolation and Control for Final Status Survey (Reference 13).

For survey unit 12204B, 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, two (2) subsurface samples were obtained and analyzed. Also, if during the performance of FSS, the analysis of a surface soil sample, or the results of a surface gamma scan indicates the potential presence of residual radioactivity at a concentration of 75% of the subsurface OpDCGL, then a biased subsurface soil sample(s) would have been taken to the appropriate depth within the area of concern as part of the investigation. This threshold was not encountered during the FSS of survey unit 12204B. FSS field activities were conducted under FSS sample plan L1-12204B-F. 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 four (4) 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 February 2, 2019, and concluding on February 9, 2019. The seventeen (17) systematic surface soil sample locations were marked with flags based on GPS coordinates provided by VSP. Gamma scans were performed on 100% of the surface area of the survey unit using a Ludlum 2350-1 paired with a Model 44-10 (2-inch x 2inch) NaI detector operated in the rate-meter mode and using audio response. The probe was positioned within 2-inches to the ground and was moved at a scan speed of approximately 0.5 meters per second. No areas of elevated activity were detected on the scans. Daily, prior to and following use, each detector was subjected to an Operational Response Check in accordance with procedure ZS-RP-108-004-011, Operation of the Ludlum Model 2350-1 Data Logger (Reference 14). The daily Operational Response Check compared the background response and the response to check source ranges established for normal background and detector source response to ensure that the detector was working properly. The instruments and detectors used for this survey are presented in Table 10. The instruments and detectors were verified to be properly calibrated prior to use. [21]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny Table 10 - Instruments and Detectors Instrument/Detector Type Serial # Calibration Due Date Ludlum 2350-1/Ludlum 44-10 304708/PR321892 12/10/2019 Ludlum 2350-1/Ludlum 44-10 304726/PR363452 09/06/2019 Ludlum 2350-1/Ludlum 44-10 304718/PR363311 12/13/2019 Ludlum 2350-1/Ludlum 44-10 266656/PR311750 01/08/2020 Ludlum 2350-1/Ludlum 44-10 304730/PR375273 01/16/2020 Ludlum 2350-1/Ludlum 44-10 266668/PR363489 12/19/2019 Ludlum 2350-1/Ludlum 44-10 266669/PR311756 12/12/2019 In accordance with the survey design, seventeen (17) surface soil samples were collected at the designated systematic sample points. In addition, two (2) subsurface samples were collected at the randomly selected sample locations. Three (3) samples (L1-12204B-FSGS-003-SS, L1-12204B-FSGS-015-SS and L1-12204B-FSGS-010-SB) were selected for HTD radionuclide analysis.

7. SURVEY RESULTS 100% of the surface of the survey unit was scanned for elevated radiation levels. Sixty-eight (68) 1-meter wide scan rows, as shown on the map in Attachment 1, were marked in the field and scanned with the 2350-1/44-10 using latching mode. Readings were recorded at approximately 10-meter intervals during the scans. No elevated measurement locations were identified by surface scan. Table 11 provides an overview of the scan results. Complete scan results are provided in Attachment 2.

Table 11 - Synopsis of Scan Results Highest Logged Scan Action Level(1) # of Scan Reading Investigation Samples Area Alarms (cpm) (cpm) Row 1 3825 4306 None None Row 2 3854 4306 None None Row 3 3975 4473 None None Row 4 4017 4473 None None Row 5 4252 4473 None None Row 6 4323 4633 None None Row 7 4262 4633 None None Row 8 4339 4633 None None Row 9 4345 4633 None None Row 10 4454 4633 None None [22]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny Table 11 (continued) - Synopsis of Scan Results Highest Logged Scan Action Level(1) # of Scan Reading Investigation Samples Area Alarms (cpm) (cpm) Row 11 4074 4489 None None Row 12 4121 4489 None None Row 13 3912 4489 None None Row 14 4000 4489 None None Row 15 3769 4489 None None Row 16 3825 4223 None None Row 17 3891 4223 None None Row 18 3947 4223 None None Row 19 3648 4223 None None Row 20 3872 4223 None None Row 21 3871 4010 None None Row 22 3792 4010 None None Row 23 3803 4010 None None Row 24 3959 4010 None None Row 25 3902 4010 None None Row 26 3972 4158 None None Row 27 3908 4158 None None Row 28 3865 4158 None None Row 29 3933 4158 None None Row 30 3486 4158 None None Row 31 3516 4158 None None Row 32 3517 4158 None None Row 33 2646 2843 None None Row 34 2419 2843 None None Row 35 2411 2843 None None Row 36 2472 2843 None None Row 37 2253 2843 None None Row 38 2269 2590 None None Row 39 2391 2590 None None Row 40 2321 2590 None None Row 41 2265 2590 None None Row 42 2484 2590 None None Row 43 2053 2352 None None Row 44 2283 2352 None None Row 45 2151 2352 None None Row 46 2338 2352 None None Row 47 2205 2352 None None Row 48 2607 2935 None None [23]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny Table 11 (continued) - Synopsis of Scan Results Highest Logged Scan Action Level(1) # of Scan Reading Investigation Samples Area Alarms (cpm) (cpm) Row 49 2675 2935 None None Row 50 2666 2935 None None Row 51 2775 2935 None None Row 52 2898 2935 None None Row 53 2730 2927 None None Row 54 2903 2927 None None Row 55 2881 2927 None None Row 56 3047 3730 None None Row 57 3276 3730 None None Row 58 3589 3739 None None Row 59 3632 3739 None None Row 60 3350 3739 None None Row 61 3574 3739 None None Row 62 3510 3739 None None Row 63 3184 3503 None None Row 64 2971 3503 None None Row 65 3201 3503 None None Row 66 3060 3503 None None Row 67 3189 3503 None None Row 68 3239 3503 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 seventeen (17) soil samples taken for non-parametric statistical testing and two (2) subsurface soil samples were analyzed using the on-site gamma spectroscopy system. Summaries of the sample analysis results are provided in Tables 12 and 13, respectively. The basic statistics for the systematic sample population are summarized in Table 19. For the systematic samples, the gamma spectroscopy results revealed nine (9) samples with activity levels above MDC for Cs-137 and no samples with activity levels above the MDC for Co-60 or Cs-134. The concentrations for Ni-63 and Sr-90 were inferred based on the maximum ratios as specified in Table 6. 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 in the vicinity of the ZNPS as presented in ZionSolutions TSD 13-004, Examination of Cs-137 Global Fallout In Soils At Zion Station (Reference 15). The complete gamma spectroscopy reports are presented in Attachment 7. [24]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny Table 12 - Summary of Gamma Spectroscopy Results for Surface Soil Samples Comprising the Statistical Sample Population Co-60(1) Cs-134(1) Cs-137(1) Ni-63(2) Sr-90(2) MEASUREMENT ID (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g) L1-12204B-FSGS-001-SS 2.40E-02 2.22E-02 4.42E-02 4.33E+00 8.84E-05 L1-12204B-FSGS-002-SS 2.31E-02 1.00E-02 2.68E-02 4.17E+00 5.36E-05 L1-12204B-FSGS-003-SS 9.18E-02 2.77E-02 0.00E+00 1.66E+01 0.00E+00 L1-12204B-FSGS-004-SS 2.32E-02 1.11E-02 4.02E-02 4.19E+00 8.04E-05 L1-12204B-FSGS-005-SS 1.86E-02 8.52E-03 6.52E-02 3.36E+00 1.30E-04 L1-12204B-FSGS-006-SS 1.25E-02 9.55E-03 3.70E-02 2.26E+00 7.40E-05 L1-12204B-FSGS-007-SS 2.33E-02 3.56E-02 3.99E-02 4.20E+00 7.98E-05 L1-12204B-FSGS-008-SS 2.00E-02 2.93E-02 3.39E-02 3.61E+00 6.78E-05 L1-12204B-FSGS-009-SS 4.95E-02 1.06E-02 3.99E-02 8.93E+00 7.98E-05 L1-12204B-FSGS-010-SS 0.00E+00 5.31E-03 0.00E+00 0.00E+00 0.00E+00 L1-12204B-FSGS-011-SS 2.28E-02 0.00E+00 4.39E-02 4.11E+00 8.78E-05 L1-12204B-FSGS-012-SS 1.70E-02 3.76E-02 4.63E-02 3.07E+00 9.26E-05 L1-12204B-FSGS-013-SS 1.93E-02 1.73E-02 4.76E-02 3.48E+00 9.52E-05 L1-12204B-FSGS-014-SS 1.84E-02 0.00E+00 1.38E-02 3.32E+00 2.76E-05 L1-12204B-FSGS-015-SS 3.36E-02 2.36E-02 1.04E-01 6.06E+00 2.08E-04 L1-12204B-FSGS-016-SS 2.44E-02 6.76E-02 3.80E-02 4.40E+00 7.60E-05 L1-12204B-FSGS-017-SS 3.06E-02 8.53E-03 9.56E-02 5.52E+00 1.91E-04 Note: (1) Bold font indicates ROC positively detected at concentration greater than MDC. (2) Ni-63 and Sr-90 are inferred concentrations using the maximum HTD ratio. Table 13 - Summary of Gamma Spectroscopy Results for Subsurface Soil Samples Co-60(1) Cs-134(1) Cs-137(1) Ni-63(2) Sr-90(2) MEASUREMENT ID (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g) L1-12204B-FSGS-003-SB 1.22E-02 0.00E+00 4.50E-02 2.20E+00 9.00E-05 L1-12204B-FSGS-010-SB 4.97E-02 0.00E+00 2.23E-02 8.97E+00 4.46E-05 Note: (1) Bold font indicates ROC positively detected at concentration greater than MDC. (2) Ni-63 and Sr-90 are inferred concentrations using the maximum HTD ratio. The off-site laboratory, Eberline Analytical, processed the three (3) samples selected for HTD ROC analysis (L1-12204B-FSGS-003-SS-A, L1-12204B-FSGS-015-SS-A and L1-12204B-FSGS-010-SB-A). Only HTD radionuclides included as ROC (Ni-63 and Sr-90 for soils) were included in the analysis. All analyses met the required MDC. Only Cs-137 was positively detected in one of the samples, L1-12204B-FSGS-015-SS-A, at a concentration greater than MDC. Consequently, comparison of existing ratios versus the maximum ratios from Table 6 was not required. The off-site analysis results are provided in Table 14. [25]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny Table 14 - Off-Site Analysis Results Sample # L1-12204B-FSGS-003-SS-A Result Uncertainty MDC ROC >MDC (pCi/g) (pCi/g) (pCi/g) Co-60 3.20E-02 6.28E-02 7.94E-02 No Cs-134 -2.42E-03 2.11E-02 9.54E-02 No Cs-137 3.15E-03 6.53E-02 9.76E-02 No Ni-63 3.40E-01 1.76E+00 3.02E+00 No Sr-90 0.00E+00 2.08E-01 5.36E-01 No Sample # L1-12204B-FSGS-015-SS-A Result Uncertainty MDC ROC >MDC (pCi/g) (pCi/g) (pCi/g) Co-60 7.01E-02 5.25E-02 8.19E-02 No Cs-134 -2.94E-03 2.04E-02 4.92E-02 No Cs-137 2.34E-01 6.87E-02 8.96E-02 Yes Ni-63 2.23E+00 1.83E+00 3.04E+00 No Sr-90 7.94E-02 3.43E-01 8.72E-01 No Sample # L1-12204B-FSGS-010-SB-A Result Uncertainty MDC ROC >MDC (pCi/g) (pCi/g) (pCi/g) Co-60 -3.96E-03 1.04E-01 1.52E-01 No Cs-134 5.04E-03 5.08E-02 1.51E-01 No Cs-137 2.79E-02 9.44E-02 1.35E-01 No Ni-63 -4.72E-01 2.06E+00 3.57E+00 No (1) Sr-90 2.68E-02 3.58E-02 7.35E-02 No (1) Sr-90 recounted March 2020 to achieve adequate MDC. The implementation of survey specific QC measures included the collection of one (1) sample (L1-12204B-FQGS-004-SS) for split sample analysis. The on-site laboratory analyzed the designated QC sample using the on-site gamma spectroscopy system. Gamma spectroscopy results (summarized in Table 15) indicate that the concentrations for Co-60, Cs-134 and Cs-137 were less than MDC in the sample. The concentrations for Ni-63 and Sr-90 were inferred based on the maximum ratios as specified in Table 6. Table 15 - Summary of Gamma Spectroscopy Results for QC Surface Soil Sample Co-60(1) Cs-134(1) Cs-137(1) Ni-63(2) Sr-90(2) MEASUREMENT ID (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g) L1-12204B-FQGS-004-SS 0.00E+00 6.00E-02 2.63E-02 0.00E+00 5.26E-05 Note: (1) Bold font indicates ROC positively detected at concentration greater than MDC. (2) Ni-63 and Sr-90 are inferred concentrations using the maximum HTD ratio. [26]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny The SOF or unity rule is the mathematical test used to evaluate compliance with radiological criteria for license termination when more than one radionuclide has been determined to be potentially present. The equation for the unity rule is: Equation 6 C1 C2 Cn

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

The results of the unity rule calculation for the ROC in the systematic sample population when compared against the OpDCGLs for surface soils for survey unit 12204B are presented in Table 16. The results of the unity rule calculation for the ROC for the subsurface samples are presented in Table 17 and the results for the QC sample are presented in Table 18. [27]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny Table 16 - Sum of Fractions for Individual Surface Soil Samples, when compared to the OpDCGLs (Systematic) Fraction of the OpDCGLs for Surface Soils MEASUREMENT ID OpSOF Co-60 Cs-134 Cs-137 Ni-63 Sr-90 L1-12204B-FSGS-001-SS 2.20E-02 1.28E-02 1.22E-02 4.74E-03 2.86E-05 0.052 L1-12204B-FSGS-002-SS 2.12E-02 5.77E-03 7.38E-03 4.56E-03 1.73E-05 0.039 L1-12204B-FSGS-003-SS 8.41E-02 1.60E-02 0.00E+00 1.81E-02 0.00E+00 0.118 L1-12204B-FSGS-004-SS 2.13E-02 6.41E-03 1.11E-02 4.58E-03 2.60E-05 0.043 L1-12204B-FSGS-005-SS 1.70E-02 4.92E-03 1.80E-02 3.67E-03 4.21E-05 0.044 L1-12204B-FSGS-006-SS 1.15E-02 5.51E-03 1.02E-02 2.47E-03 2.39E-05 0.030 L1-12204B-FSGS-007-SS 2.14E-02 2.05E-02 1.10E-02 4.60E-03 2.58E-05 0.058 L1-12204B-FSGS-008-SS 1.83E-02 1.69E-02 9.34E-03 3.95E-03 2.19E-05 0.049 L1-12204B-FSGS-009-SS 4.54E-02 6.12E-03 1.10E-02 9.77E-03 2.58E-05 0.072 L1-12204B-FSGS-010-SS 0.00E+00 3.06E-03 0.00E+00 0.00E+00 0.00E+00 0.003 L1-12204B-FSGS-011-SS 2.09E-02 0.00E+00 1.21E-02 4.50E-03 2.84E-05 0.038 L1-12204B-FSGS-012-SS 1.56E-02 2.17E-02 1.28E-02 3.35E-03 2.99E-05 0.053 L1-12204B-FSGS-013-SS 1.77E-02 9.98E-03 1.31E-02 3.81E-03 3.08E-05 0.045 L1-12204B-FSGS-014-SS 1.69E-02 0.00E+00 3.80E-03 3.63E-03 8.92E-06 0.024 L1-12204B-FSGS-015-SS 3.08E-02 1.36E-02 2.87E-02 6.63E-03 6.72E-05 0.080 L1-12204B-FSGS-016-SS 2.24E-02 3.90E-02 1.05E-02 4.81E-03 2.46E-05 0.077 L1-12204B-FSGS-017-SS 2.80E-02 4.92E-03 2.63E-02 6.04E-03 6.18E-05 0.065 Systematic Measurements Number of Systematic Measurements = 17

                                          # of Systematic Measurements with OpSOF > 1 =                 0
                     # of Systematic Measurements with OpSOF > 0.1 (HTD Assessment) =                   1 Max Individual Systematic Measurement OpSOF =             0.118 Mean Systematic Measurement OpSOF =            0.052 Table 17 - Sum of Fractions for Individual Subsurface Soil Samples, when compared to the OpDCGLs Fraction of the OpDCGLs for Subsurface Soils MEASUREMENT ID                                                                                 OpSOF Co-60        Cs-134       Cs-137        Ni-63      Sr-90 L1-12204B-FSGS-003-SB       1.38E-02    0.00E+00      2.27E-02     1.13E-02   2.12E-04             0.048 L1-12204B-FSGS-010-SB       5.64E-02    0.00E+00      1.12E-02     4.59E-02   1.05E-04             0.114

[28]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny Table 18 - Sum of Fractions for Individual Surface Soil Samples, when compared to the OpDCGLs (QC) Fraction of the OpDCGLs for Surface Soils MEASUREMENT ID OpSOF Co-60 Cs-134 Cs-137 Ni-63 Sr-90 L1-12204B-FQGS-004-SS 0.00E+00 3.46E-02 7.25E-03 0.00E+00 1.70E-05 0.042 Table 19 - Basic Statistical Properties of Systematic Sample Population Mean Median Max Min Std. Dev. BcDCGL Avg. SOF Avg. Dose ROC (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g) per ROC Per ROC Co-60 2.66E-02 2.31E-02 9.18E-02 0.00E+00 0.020 4.26 6.24E-03 1.56E-01 Cs-134 1.91E-02 1.11E-02 6.76E-02 0.00E+00 0.017 6.77 2.82E-03 7.05E-02 Cs-137 4.21E-02 3.99E-02 1.04E-01 0.00E+00 0.027 14.18 2.97E-03 7.43E-02 Ni-63 4.80E+00 4.17E+00 1.66E+01 0.00E+00 3.531 3572.1 1.34E-03 3.36E-02 Sr-90 8.43E-05 7.98E-05 2.08E-04 0.00E+00 0.000 12.09 6.97E-06 1.74E-04 The mean BcSOF for survey unit 12204B is 0.013 which equates to a dose of 0.335 mrem/yr TEDE. The mean of all identified isotopes are less than the Consultation Triggers for Residential Soil Concentration depicted in Table H.1 of NUREG 1757, Vol. 1, (MOU Table 1). The full table is included in Attachment 3 of this Release Record.

8. QUALITY CONTROL The on-site laboratory processed one (1) split sample, L1-12204B-FQGS-004-SS, using gamma spectroscopy analysis. The data was evaluated using acceptance criteria specified in the QAPP.

The standard sample and QC sample did not bot have positive results for gamma-emitting ROC; therefore, K-40 was used in the QC comparison. 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 12204B.

10. REMEDIATION AND RESULTS No remediation was performed in this survey unit.

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

12. DATA QUALITY ASSESSMENT 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

[29]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny and consistency. Documentation was complete and legible. Surveys and sample collection were consistent with the DQOs. The sampling design had adequate power as indicated by the Retrospective Power Curve. The analytical results of all samples were less than an OpSOF of one when compared to the OpDCGLs. 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 Sign Test is included in Attachment 4. The preliminary data review consisted of calculating basic statistical quantities (e.g., mean, median, standard deviation). All data was considered valid including negative values, zeros, values reported below the MDC, and values with uncertainties greater than two standard deviations. The mean and median values for each ROC were well below the respective OpDCGLs. Also, the retrospective power curve shows that a sufficient number of samples were collected to achieve the desired power. Therefore, the survey unit meets the unrestricted release criteria with adequate power as required by the DQOs. The data for Co-60 and Cs-137 is represented graphically through a frequency plot and a quantile plot. All graphical representations are provided in Attachment 6.

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

14. CONCLUSION Survey unit 12204B 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 needed for this survey unit 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 exceed 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. [30]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny The mean BcSOF, when the analytical results were compared to the BcDCGLs, was 0.013, which results in a dose contribution from soil in survey unit 12204B of 0.335 mrem/year TEDE based on the average concentration of the ROC in samples used for non-parametric statistical sampling. The conclusion of this Release Record is that survey unit 12204B 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, Multi-Agency Radiation Survey and Site Investigation Manual

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

6. Zion Station Historical Site Assessment

7. ZionSolutions TSD 11-001, Technical Support Document for Potential Radionuclides of Concern During the Decommissioning of the Zion Station

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

9. ZionSolutions TSD 14-011, Soil Area Factors

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

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

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

13. ZionSolutions procedure ZS-LT-300-001-003, Isolation and Control for Final Status Survey

14. ZionSolutions procedure ZS-RP-108-004-011, Operation of the Ludlum Model 2350-1 Data Logger

15. ZionSolutions TSD 13-004, Examination of Cs-137 Global Fallout In Soils At Zion Station

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

[31]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;;:;= SURVEY UNIT 12204B Ar,Ene,gySO/ufionsCOrnpl,ny

16. ATTACHMENTS

1. Attachment 1 - Figure and Map

2. Attachment 2 - Scan Data

3. Attachment 3 - Consultation Triggers for Residential and Commercial/Industrial Soil Contamination

4. Attachment 4 - Sign Test

5. Attachment 5 - QC Sample Assessment

6. Attachment 6 - Graphical Presentations

7. Attachment 7 - Sample Analytical Reports

8. Attachment 8 - Eberline Analytical Reports

[32]

ATTACHMENT 1 FIGURE AND MAP [33]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA =ZIONSOLUTJONS LLc - SURVEY UNIT 12204B An ~ySolutions eomp.ny Survey Unit 12204B Final Status Survey Boundaries and Systematic Sample Points SP-1 [34]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA =ZIONSOLUTJONS LLc - SURVEY UNIT 12204B An ~ySolutions eomp.ny Survey Unit 12204B Final Status Survey Scan Rows SU12204B 67.84m 222' 7" 28.63m 93' 11" 68 67 66 65 64 63 62 61 6059 29.49m 58 57 56 55 54 5352 5 96' 9" 50 49 48 47 46 45 4443 42 41 40 39 38 37 36 35 34 33 32 31302928 27 26 25 67.83m 24 2322 21 20 19 18 17 16 222'7" 15 1413 12 1 [35]

ATTACHMENT 2 SCAN DATA [36]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA =ZJONSOLUTJONS LLc - SURVEY UNIT 12204B An~ySolutionsCompitny 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 PR363489 266668 12204B GS003 2/2/2019 9:15 3975 3570 4473 No 44-10 PR363489 266668 12204B GS003 2/2/2019 9:17 3878 3570 4473 No 44-10 PR363489 266668 12204B GS003 2/2/2019 9:19 3932 3570 4473 No 44-10 PR363489 266668 12204B GS004 2/2/2019 9:21 4017 3570 4473 No 44-10 PR363489 266668 12204B GS004 2/2/2019 9:23 3983 3570 4473 No 44-10 PR363489 266668 12204B GS004 2/2/2019 9:25 4012 3570 4473 No 44-10 PR363489 266668 12204B GS005 2/2/2019 9:27 4150 3570 4473 No 44-10 PR363489 266668 12204B GS005 2/2/2019 9:31 4252 3570 4473 No 44-10 PR363489 266668 12204B GS005 2/2/2019 9:33 3965 3570 4473 No 44-10 PR363489 266668 12204B GS033 2/2/2019 9:53 2332 2143 2843 No 44-10 PR363489 266668 12204B GS033 2/2/2019 9:56 2496 2143 2843 No 44-10 PR363489 266668 12204B GS033 2/2/2019 9:58 2646 2143 2843 No 44-10 PR363489 266668 12204B GS034 2/2/2019 10:01 2377 2143 2843 No 44-10 PR363489 266668 12204B GS034 2/2/2019 10:03 2419 2143 2843 No 44-10 PR363489 266668 12204B GS034 2/2/2019 10:05 2232 2143 2843 No 44-10 PR363489 266668 12204B GS035 2/2/2019 10:07 2258 2143 2843 No 44-10 PR363489 266668 12204B GS035 2/2/2019 10:09 2307 2143 2843 No 44-10 PR363489 266668 12204B GS035 2/2/2019 10:11 2411 2143 2843 No 44-10 PR363489 266668 12204B GS036 2/2/2019 10:13 2407 2143 2843 No 44-10 PR363489 266668 12204B GS036 2/2/2019 10:15 2277 2143 2843 No 44-10 PR363489 266668 12204B GS036 2/2/2019 10:17 2472 2143 2843 No 44-10 PR363489 266668 12204B GS037 2/2/2019 10:19 2253 2143 2843 No 44-10 PR363489 266668 12204B GS037 2/2/2019 10:21 2212 2143 2843 No 44-10 PR363489 266668 12204B GS037 2/2/2019 10:23 2251 2143 2843 No 44-10 PR375273 304730 12204B GS006 2/2/2019 9:41 4197 3712 4633 No 44-10 PR375273 304730 12204B GS006 2/2/2019 9:43 4204 3712 4633 No 44-10 PR375273 304730 12204B GS006 2/2/2019 9:45 4323 3712 4633 No 44-10 PR375273 304730 12204B GS007 2/2/2019 9:49 4262 3712 4633 No 44-10 PR375273 304730 12204B GS007 2/2/2019 9:51 4129 3712 4633 No 44-10 PR375273 304730 12204B GS007 2/2/2019 9:53 3987 3712 4633 No 44-10 PR375273 304730 12204B GS008 2/2/2019 9:56 4339 3712 4633 No 44-10 PR375273 304730 12204B GS008 2/2/2019 9:58 4044 3712 4633 No 44-10 PR375273 304730 12204B GS008 2/2/2019 10:00 4254 3712 4633 No 44-10 PR375273 304730 12204B GS009 2/2/2019 10:04 4100 3712 4633 No 44-10 PR375273 304730 12204B GS009 2/2/2019 10:06 4345 3712 4633 No 44-10 PR375273 304730 12204B GS009 2/2/2019 10:08 4084 3712 4633 No [37]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA =ZJONSOLUTJONS LLc - SURVEY UNIT 12204B An~ySolutionsCompitny 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 PR375273 304730 12204B GS010 2/2/2019 10:11 4454 3712 4633 No 44-10 PR375273 304730 12204B GS010 2/2/2019 10:13 4212 3712 4633 No 44-10 PR375273 304730 12204B GS010 2/2/2019 10:15 3908 3712 4633 No 44-10 PR363311 304718 12204B GS011 2/2/2019 9:33 4074 3584 4489 No 44-10 PR363311 304718 12204B GS011 2/2/2019 9:36 3981 3584 4489 No 44-10 PR363311 304718 12204B GS011 2/2/2019 9:39 3956 3584 4489 No 44-10 PR363311 304718 12204B GS012 2/2/2019 9:42 3882 3584 4489 No 44-10 PR363311 304718 12204B GS012 2/2/2019 9:45 4107 3584 4489 No 44-10 PR363311 304718 12204B GS012 2/2/2019 9:48 4121 3584 4489 No 44-10 PR363311 304718 12204B GS013 2/2/2019 9:51 3912 3584 4489 No 44-10 PR363311 304718 12204B GS013 2/2/2019 9:54 3710 3584 4489 No 44-10 PR363311 304718 12204B GS013 2/2/2019 9:57 3898 3584 4489 No 44-10 PR363311 304718 12204B GS014 2/2/2019 10:00 4000 3584 4489 No 44-10 PR363311 304718 12204B GS014 2/2/2019 10:03 3755 3584 4489 No 44-10 PR363311 304718 12204B GS014 2/2/2019 10:06 3827 3584 4489 No 44-10 PR363311 304718 12204B GS015 2/2/2019 10:09 3716 3584 4489 No 44-10 PR363311 304718 12204B GS015 2/2/2019 10:12 3724 3584 4489 No 44-10 PR363311 304718 12204B GS015 2/2/2019 10:15 3769 3584 4489 No 44-10 PR311756 266669 12204B GS016 2/2/2019 9:30 3825 3348 4223 No 44-10 PR311756 266669 12204B GS016 2/2/2019 9:32 3700 3348 4223 No 44-10 PR311756 266669 12204B GS016 2/2/2019 9:34 3732 3348 4223 No 44-10 PR311756 266669 12204B GS017 2/2/2019 9:36 3627 3348 4223 No 44-10 PR311756 266669 12204B GS017 2/2/2019 9:38 3891 3348 4223 No 44-10 PR311756 266669 12204B GS017 2/2/2019 9:40 3546 3348 4223 No 44-10 PR311756 266669 12204B GS018 2/2/2019 9:42 3947 3348 4223 No 44-10 PR311756 266669 12204B GS018 2/2/2019 9:44 3689 3348 4223 No 44-10 PR311756 266669 12204B GS018 2/2/2019 9:46 3610 3348 4223 No 44-10 PR311756 266669 12204B GS019 2/2/2019 9:48 3512 3348 4223 No 44-10 PR311756 266669 12204B GS019 2/2/2019 9:50 3648 3348 4223 No 44-10 PR311756 266669 12204B GS019 2/2/2019 9:52 3597 3348 4223 No 44-10 PR311756 266669 12204B GS020 2/2/2019 9:54 3872 3348 4223 No 44-10 PR311756 266669 12204B GS020 2/2/2019 9:56 3484 3348 4223 No 44-10 PR311756 266669 12204B GS020 2/2/2019 9:58 3470 3348 4223 No 44-10 PR311750 266656 12204B GS021 2/2/2019 9:22 3871 3160 4010 No 44-10 PR311750 266656 12204B GS021 2/2/2019 9:25 3559 3160 4010 No 44-10 PR311750 266656 12204B GS021 2/2/2019 9:28 3535 3160 4010 No [38]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA =ZJONSOLUTJONS LLc - SURVEY UNIT 12204B An~ySolutionsCompitny 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 PR311750 266656 12204B GS022 2/2/2019 9:32 3792 3160 4010 No 44-10 PR311750 266656 12204B GS022 2/2/2019 9:34 3628 3160 4010 No 44-10 PR311750 266656 12204B GS022 2/2/2019 9:37 3479 3160 4010 No 44-10 PR311750 266656 12204B GS023 2/2/2019 9:41 3803 3160 4010 No 44-10 PR311750 266656 12204B GS023 2/2/2019 9:43 3693 3160 4010 No 44-10 PR311750 266656 12204B GS023 2/2/2019 9:45 3184 3160 4010 No 44-10 PR311750 266656 12204B GS024 2/2/2019 9:49 3959 3160 4010 No 44-10 PR311750 266656 12204B GS024 2/2/2019 9:52 3644 3160 4010 No 44-10 PR311750 266656 12204B GS024 2/2/2019 9:55 2866 3160 4010 No 44-10 PR311750 266656 12204B GS025 2/2/2019 9:59 3902 3160 4010 No 44-10 PR311750 266656 12204B GS025 2/2/2019 10:01 3642 3160 4010 No 44-10 PR311750 266656 12204B GS025 2/2/2019 10:04 2863 3160 4010 No 44-10 PR363452 304726 12204B GS026 2/2/2019 9:26 3948 3291 4158 No 44-10 PR363452 304726 12204B GS026 2/2/2019 9:30 3655 3291 4158 No 44-10 PR363452 304726 12204B GS026 2/2/2019 9:32 3972 3291 4158 No 44-10 PR363452 304726 12204B GS027 2/2/2019 9:35 3908 3291 4158 No 44-10 PR363452 304726 12204B GS027 2/2/2019 9:37 3548 3291 4158 No 44-10 PR363452 304726 12204B GS027 2/2/2019 9:39 3368 3291 4158 No 44-10 PR363452 304726 12204B GS028 2/2/2019 9:42 3548 3291 4158 No 44-10 PR363452 304726 12204B GS028 2/2/2019 9:44 3664 3291 4158 No 44-10 PR363452 304726 12204B GS028 2/2/2019 9:46 3865 3291 4158 No 44-10 PR363452 304726 12204B GS029 2/2/2019 9:50 3933 3291 4158 No 44-10 PR363452 304726 12204B GS029 2/2/2019 9:53 3673 3291 4158 No 44-10 PR363452 304726 12204B GS029 2/2/2019 9:55 3551 3291 4158 No 44-10 PR363452 304726 12204B GS030 2/2/2019 9:58 3430 3291 4158 No 44-10 PR363452 304726 12204B GS030 2/2/2019 10:01 3421 3291 4158 No 44-10 PR363452 304726 12204B GS030 2/2/2019 10:03 3486 3291 4158 No 44-10 PR363452 304726 12204B GS031 2/2/2019 10:05 3312 3291 4158 No 44-10 PR363452 304726 12204B GS031 2/2/2019 10:07 3315 3291 4158 No 44-10 PR363452 304726 12204B GS031 2/2/2019 10:11 3516 3291 4158 No 44-10 PR363452 304726 12204B GS032 2/2/2019 10:14 3410 3291 4158 No 44-10 PR363452 304726 12204B GS032 2/2/2019 10:18 3422 3291 4158 No 44-10 PR363452 304726 12204B GS032 2/2/2019 10:22 3517 3291 4158 No 44-10 PR311756 266669 12204B GS043 2/4/2019 12:48 1961 1725 2352 No 44-10 PR311756 266669 12204B GS043 2/4/2019 12:50 2053 1725 2352 No 44-10 PR311756 266669 12204B GS043 2/4/2019 12:52 2016 1725 2352 No [39]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA =ZJONSOLUTJONS LLc - SURVEY UNIT 12204B An~ySolutionsCompitny 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 PR311756 266669 12204B GS044 2/4/2019 12:54 2283 1725 2352 No 44-10 PR311756 266669 12204B GS044 2/4/2019 12:58 1946 1725 2352 No 44-10 PR311756 266669 12204B GS044 2/4/2019 13:00 1860 1725 2352 No 44-10 PR311756 266669 12204B GS045 2/4/2019 13:02 2049 1725 2352 No 44-10 PR311756 266669 12204B GS045 2/4/2019 13:04 2151 1725 2352 No 44-10 PR311756 266669 12204B GS045 2/4/2019 13:06 2133 1725 2352 No 44-10 PR311756 266669 12204B GS046 2/4/2019 13:08 2338 1725 2352 No 44-10 PR311756 266669 12204B GS046 2/4/2019 13:10 1942 1725 2352 No 44-10 PR311756 266669 12204B GS046 2/4/2019 13:12 1892 1725 2352 No 44-10 PR311756 266669 12204B GS047 2/4/2019 13:14 2073 1725 2352 No 44-10 PR311756 266669 12204B GS047 2/4/2019 13:16 2205 1725 2352 No 44-10 PR311756 266669 12204B GS047 2/4/2019 13:18 2167 1725 2352 No 44-10 PR363489 266668 12204B GS038 2/4/2019 12:43 2269 1926 2590 No 44-10 PR363489 266668 12204B GS038 2/4/2019 12:45 2220 1926 2590 No 44-10 PR363489 266668 12204B GS038 2/4/2019 12:47 2269 1926 2590 No 44-10 PR363489 266668 12204B GS039 2/4/2019 12:49 2170 1926 2590 No 44-10 PR363489 266668 12204B GS039 2/4/2019 12:51 2224 1926 2590 No 44-10 PR363489 266668 12204B GS039 2/4/2019 12:53 2391 1926 2590 No 44-10 PR363489 266668 12204B GS040 2/4/2019 12:55 2321 1926 2590 No 44-10 PR363489 266668 12204B GS040 2/4/2019 12:57 2077 1926 2590 No 44-10 PR363489 266668 12204B GS040 2/4/2019 12:59 2272 1926 2590 No 44-10 PR363489 266668 12204B GS041 2/4/2019 13:01 2265 1926 2590 No 44-10 PR363489 266668 12204B GS041 2/4/2019 13:03 1995 1926 2590 No 44-10 PR363489 266668 12204B GS041 2/4/2019 13:05 2245 1926 2590 No 44-10 PR363489 266668 12204B GS042 2/4/2019 13:07 2115 1926 2590 No 44-10 PR363489 266668 12204B GS042 2/4/2019 13:09 2183 1926 2590 No 44-10 PR363489 266668 12204B GS042 2/4/2019 13:11 2484 1926 2590 No 44-10 PR363452 304726 12204B GS048 2/4/2019 12:39 2607 2222 2935 No 44-10 PR363452 304726 12204B GS048 2/4/2019 12:41 2432 2222 2935 No 44-10 PR363452 304726 12204B GS048 2/4/2019 12:43 2480 2222 2935 No 44-10 PR363452 304726 12204B GS049 2/4/2019 12:46 2675 2222 2935 No 44-10 PR363452 304726 12204B GS049 2/4/2019 12:49 2431 2222 2935 No 44-10 PR363452 304726 12204B GS049 2/4/2019 12:51 2401 2222 2935 No 44-10 PR363452 304726 12204B GS050 2/4/2019 12:54 2360 2222 2935 No 44-10 PR363452 304726 12204B GS050 2/4/2019 12:56 2651 2222 2935 No 44-10 PR363452 304726 12204B GS050 2/4/2019 12:59 2666 2222 2935 No [40]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA =ZJONSOLUTJONS LLc - SURVEY UNIT 12204B An~ySolutionsCompitny 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 PR363452 304726 12204B GS051 2/4/2019 13:02 2501 2222 2935 No 44-10 PR363452 304726 12204B GS051 2/4/2019 13:04 2459 2222 2935 No 44-10 PR363452 304726 12204B GS051 2/4/2019 13:07 2775 2222 2935 No 44-10 PR363452 304726 12204B GS052 2/4/2019 13:10 2898 2222 2935 No 44-10 PR363452 304726 12204B GS052 2/4/2019 13:13 2605 2222 2935 No 44-10 PR363452 304726 12204B GS052 2/4/2019 13:17 2548 2222 2935 No 44-10 PR321892 304708 12204B GS001 2/5/2019 13:19 3825 3422 4306 No 44-10 PR321892 304708 12204B GS001 2/5/2019 13:21 3528 3422 4306 No 44-10 PR321892 304708 12204B GS001 2/5/2019 13:23 3551 3422 4306 No 44-10 PR321892 304708 12204B GS002 2/5/2019 13:25 3763 3422 4306 No 44-10 PR321892 304708 12204B GS002 2/5/2019 13:27 3463 3422 4306 No 44-10 PR321892 304708 12204B GS002 2/5/2019 13:31 3854 3422 4306 No 44-10 PR363452 304726 12204B GS063 2/9/2019 9:40 2948 2715 3503 No 44-10 PR363452 304726 12204B GS063 2/9/2019 9:43 2938 2715 3503 No 44-10 PR363452 304726 12204B GS063 2/9/2019 9:46 3184 2715 3503 No 44-10 PR363452 304726 12204B GS064 2/9/2019 9:49 2971 2715 3503 No 44-10 PR363452 304726 12204B GS064 2/9/2019 9:53 2933 2715 3503 No 44-10 PR363452 304726 12204B GS064 2/9/2019 9:57 2961 2715 3503 No 44-10 PR363452 304726 12204B GS065 2/9/2019 9:59 3085 2715 3503 No 44-10 PR363452 304726 12204B GS065 2/9/2019 10:01 3083 2715 3503 No 44-10 PR363452 304726 12204B GS065 2/9/2019 10:03 3201 2715 3503 No 44-10 PR363452 304726 12204B GS066 2/9/2019 10:05 3060 2715 3503 No 44-10 PR363452 304726 12204B GS066 2/9/2019 10:08 3058 2715 3503 No 44-10 PR363452 304726 12204B GS066 2/9/2019 10:11 3042 2715 3503 No 44-10 PR363452 304726 12204B GS067 2/9/2019 10:13 3189 2715 3503 No 44-10 PR363452 304726 12204B GS067 2/9/2019 10:15 2970 2715 3503 No 44-10 PR363452 304726 12204B GS067 2/9/2019 10:17 3158 2715 3503 No 44-10 PR363452 304726 12204B GS068 2/9/2019 10:19 3239 2715 3503 No 44-10 PR363452 304726 12204B GS068 2/9/2019 10:21 2847 2715 3503 No 44-10 PR363452 304726 12204B GS068 2/9/2019 10:24 3081 2715 3503 No 44-10 PR363489 266668 12204B GS053 2/9/2019 10:02 2594 2215 2927 No 44-10 PR363489 266668 12204B GS053 2/9/2019 10:04 2541 2215 2927 No 44-10 PR363489 266668 12204B GS053 2/9/2019 10:06 2730 2215 2927 No 44-10 PR363489 266668 12204B GS054 2/9/2019 10:10 2591 2215 2927 No 44-10 PR363489 266668 12204B GS054 2/9/2019 10:12 2771 2215 2927 No 44-10 PR363489 266668 12204B GS054 2/9/2019 10:15 2903 2215 2927 No [41]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA =ZJONSOLUTJONS LLc - SURVEY UNIT 12204B An~ySolutionsCompitny 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 PR363489 266668 12204B GS055 2/9/2019 10:18 2881 2215 2927 No 44-10 PR363489 266668 12204B GS055 2/9/2019 10:20 2679 2215 2927 No 44-10 PR363489 266668 12204B GS055 2/9/2019 10:22 2765 2215 2927 No 44-10 PR363489 266668 12204B GS056 2/9/2019 10:40 2970 2914 3730 No 44-10 PR363489 266668 12204B GS056 2/9/2019 10:42 3047 2914 3730 No 44-10 PR363489 266668 12204B GS056 2/9/2019 10:44 3003 2914 3730 No 44-10 PR363489 266668 12204B GS057 2/9/2019 10:46 2924 2914 3730 No 44-10 PR363489 266668 12204B GS057 2/9/2019 10:48 3276 2914 3730 No 44-10 PR363489 266668 12204B GS057 2/9/2019 10:50 3249 2914 3730 No 44-10 PR321892 304708 12204B GS058 2/9/2019 9:31 3302 2922 3739 No 44-10 PR321892 304708 12204B GS058 2/9/2019 9:33 3321 2922 3739 No 44-10 PR321892 304708 12204B GS058 2/9/2019 9:35 3589 2922 3739 No 44-10 PR321892 304708 12204B GS059 2/9/2019 9:37 3535 2922 3739 No 44-10 PR321892 304708 12204B GS059 2/9/2019 9:39 3632 2922 3739 No 44-10 PR321892 304708 12204B GS059 2/9/2019 9:41 3015 2922 3739 No 44-10 PR321892 304708 12204B GS060 2/9/2019 9:43 3119 2922 3739 No 44-10 PR321892 304708 12204B GS060 2/9/2019 9:45 3019 2922 3739 No 44-10 PR321892 304708 12204B GS060 2/9/2019 9:47 3350 2922 3739 No 44-10 PR321892 304708 12204B GS061 2/9/2019 9:49 3210 2922 3739 No 44-10 PR321892 304708 12204B GS061 2/9/2019 9:51 3528 2922 3739 No 44-10 PR321892 304708 12204B GS061 2/9/2019 9:53 3574 2922 3739 No 44-10 PR321892 304708 12204B GS062 2/9/2019 9:57 2983 2922 3739 No 44-10 PR321892 304708 12204B GS062 2/9/2019 9:59 3026 2922 3739 No 44-10 PR321892 304708 12204B GS062 2/9/2019 10:01 3510 2922 3739 No [42]

ATTACHMENT 3 CONSULTATION TRIGGERS FOR RESIDENTIAL AND COMMERCIAL/INDUSTRIAL SOIL CONTAMINATION [43]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUTIONS;:u= An EnergySOo\llionJ' Company SURVEY UNIT 12204B Table H.1 Consultation Triggers for Residential and Commercial/Industrial Soil Contamination (MOU Table 1) Except for radium-226, thorium-232, or total uranium, concentrations should be aggregated using a sum of the fraction approach to detennine site-specific consultation trigger concentrations. This table is based on single contaminant concentrations for residential and commerciaVindustrial land use when using generally accepted exposure parameters. Table users should select the appropriate column based on the site's reasonably anticipated land use. Radionuclide Residential SoiJ Concentration Industrial/Commercial Soil Concentration H-3 228 nCi/1! 423 oCi/2 C-14 46 oCi/2 123 000 oCi/J.!; Na-22 9 nCi/1! 14 pCi/g S-35 19,600 pCi/e 32,200 000 pCi/.1? Cl-36 6 nCi/g 10,700 pCi/g Ca-45 13,500 pCi/g 3 740 000 oCi/e Sc-46 105 Dl if.I? 169 oCiig Mn-54 69oCi/g 112 oCi/g Fe-55 269 000 oCi/2 2 210,000 pCi/g Co-57 873 pCi/g 1420 pCi/g Co-60 4 pCi/g 6 pCi/g Ni-59 20,800 pCi/g 1 230 000 oCi/g Ni-63 9,480 oCi/g 555.000 oCi/2 Sr-90+D 23 oCi/g l.o70 oCi/ 2 Nb-94 2 nC,j/g 3 oCi/g Tc-99 25 oCi/g 89,400 oCi/g J-129 60 pCi/g 1,080 pCi/1!: Cs-134 16 pCi/g 26 pCi/g Cs-137+D 6 oCi/g 11 oCi/g Eu-152 4 oCi/e 70Ci/2 Eu-154 5 pCi/g 8 oCi/g lr-192 336 pCi/g 544 pCi/g Pb-210+D 15 pCi/g 123 pCi/g Ra-226 5 oCi/g 5 nCi/g Ac-227+D 10 oCi/g 21 oCi/g Th-228+D 15 oCi/g 25 oCi/g Th-232 5 oCi/g 5 pCi/g U-234 401 pCi/g 3,310 pCi/g U-235+D 20 oCi/2 39 oCi/2 U-238+D 74 oCi/g 179 oCi/g total uranium 47 m11/lrn 1230 mg/kg Pu-238 297 pCi/e 1640 pCi/g Pu-239 259 pCi/iz 1,430 pCi/g Pu-241 40 600 pCi/g l 72.000 Dl i/g Arn-241 187 pCi/g 568 oCi/g Cm-242 32 200 oCi/e 344.000 oCi/g Cm-243 35 pCi/g 67 pCi/g [44]

ATTACHMENT 4 SIGN TEST [45]

FSS RELEASE RECORD - REV. 1 ;:::::::=- CRIB HOUSE AREA = ZIONSOLUTIONSLLC- NIEnergySclution$CQ,np,9,ny SURVEY UNIT 12204B Attachment 12 ZS-LT-300-001 -004 Sign Statistical Test Revision 7 Information Use Survey Area: No. 12000

Description:

Security Restricted Area Grounds Survey Unit: No. I 2204B

Description:

_C_r_ib_H_ou_s_e_A_r_e_a _ _ _ _ _ __ Classification: Type I (a) Error: 0.05 Number of Samples: _ _1_7__ Fraction of the Release Criterion Activity or Weighted

           #                       Radionuclides of Concern                                                         I-W5     Sign SOF         Sum (W,)

Co-60 Cs-134 Cs-137 2 2.12E-02 5.77E-03 3 8.41E-02 l.60E-02 4 2.13E-02 6.41E-03 5 1.70E-02 4 .92E-03 6 l.15E-02 5.51E-03 7 2.14E-02 2.05E-02 8 l.83E-02 1.69E-02 9 4.54E-02 6.12E-03 10 0.00E+00 3.06E-03 11 2.09E-02 0.00E+00 12 l.56E-02 2.17E-02 13 1.77E-02 9.98E-0ci - 14 1.69E-02 0.00E+00 15 3.08E-02 1.36E-02 16 2.24E-02 3.90E-02 17 2.80E-02 4.92E-03 Critical Value (Table Prepared By (RE): Peer Reviewed By (RE): Page 1 of 1 [46] Ni-63 Sr-90 (as applicable) 1 2.20E-02 1.28E-02 l.22E-02 4.74E-03 2.86E-05 SOF 0.052 0.948 + 7.38E-03 4.56E-03 l .73E-05 SOF 0.039 0.961 + 0.00E+00 l .81E-02 0.00E+0O SOF 0.118 0.882 + l.llE-02 4.58E-03 2.60E-05 SOF 0.043 0.957 + l.80E-02 3.67E-03 4.21E-05 SOF 0.044 0.956 + 1.02E-02 2.47E-03 2.39E-05 SOF 0.030 0.970 + l .l0E-02 4.60E-03 2.58E-05 SOF 0.058 0.942 + 9.34E-03 3.95E-03 2.19E-05 SOF 0.049 0.951 + l.l0E-02 9.77E-03 2.58E-05 SOF 0.072 0.928 + 0.00E+O0 0.00E+00 0.00E+00 SOF 0.003 0.997 + 1.21E-02 4.50E-03 2.84E-05 SOF 0.D38 0.962 + l .28E-02 3.35E-03 2.99E-05 SOF 0.053 0.947 + l.31E-02 3.81E-03 3.08E-05 SOF 0.045 0.955 + 3.80E-03 3.63E-03 8.92E-06 SOF 0.024 0.976 + 2.87E-02 6.63E-03 6.72E-05 SOF 0.080 0.920 + 1.05E-02 4.81E-03 2.46E-05 SOF 0.077 0.923 + 2.63E-02 6.04E-03 6.18E-05 SOF 0.065 0.935 + 1.3 ofMARSSIM) = _ _1_2__ Nw11ber of Positive Differences (S+) = 17 The survey unit 0 (meets) (does not meet) the acceptance criteria. I (Date) I (Date)

ATTACHMENT 5 QC SAMPLE ASSESSMENT [47]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA = ZIONSOLUT/ONSLLc - An EnergySolutlon& Company SURVEY UNIT 12204B Duplicate Sample Assessment Form Survey Area#: 12000 Survey Unit# 12204B Survey Unit Name: Crib House Area Sample Plan#: Ll-12204B-F Sample

Description:

Comparison of split samples collected from surface soil sample location #4 and analyzed using gamma spectroscopy by on-site HPGe system. The standard sample was Ll-12204B-FSGS-004SS, the comparison sample was Ll-12204B-FQGS-004SS. STANDARD COMPARISON Activity Standard Agreement Activity Standard Comparison Acceptable Radionuclide Resolution Value Error Range Value Error Ratio (YIN) K-40 1.42E+0l 7.18E-01 19.78 0.75-1.33 l.54E+0l 8.17E-0l 0.92 y Comments/Corrective Actions: Table 4-1 from the QAPP is reproduced below to show The standard sample and QC sample did not both have a positive result for acceptance criteria used to assess split samples. a gamma emitting ROC, therefore K-40 was used in the QC Resolution AcceQtable Ratio comparison.There was acceptable agreement when using K-40. No further <4 0.4-2.5 action is necessary. 4-7 0.5-2.0 8-15 0.6-1.66 16-50 0.75-1.33 51-200 0.80-1.25

                                                                                       >200                          0.85-1.18 Performed by:           /

ft T /\Ai. _.l "c. /JrYv, ~ Date: 3 ---- 1B -,'1 Revt t~~I/Jl~ - Date:

                                                                                                                 '5-l't-l'f t,,'                                               I

[48]

ATTACHMENT 6 GRAPHICAL PRESENTATIONS [49]

FSS RELEASE RECORD - REV. 1 ;:::::::=- CRIB HOUSE AREA = ZIONSOLUTIONS,,c-An EnergySOluficns eo,np.ny SURVEY UNIT 12204B Posting Plot [50]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA =ZJONSOLUTJONS LLc - SURVEY UNIT 12204B An~ySolutionsCompitny QUANTILE PLOT FOR Co-60 Survey Unit: 12204B Survey Unit Name: Crib House Area Mean: 2.66E-02 pCi/g Quantile Plot For Co-60 1.00E-01 9.00E-02

8.00E-02 Concentration (pCi/g) 7.00E-02 6.00E-02 5.00E-02 ....

A 4.00E-02 3.00E-02 2.00E-02 Ill" 1.00E-02

0.00E+00 ...,

A 0% 20% 40% 60% 80% 100% Percentage [51]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA =ZJONSOLUTJONS LLc - SURVEY UNIT 12204B An~ySolutionsCompitny QUANTILE PLOT FOR Cs-137 Survey Unit: 12204B Survey Unit Name: Crib House Area Mean: 4.21E-02 pCi/g Quantile Plot For Cs-137 1.20E-01

1.00E-01 Concentration (pCi/g) 8.00E-02 6.00E-02 4.00E-02 ..., 2.00E-02 0.00E+00 .., .., 0% 20% 40% 60% 80% 100% Percentage [52]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA =ZJONSOLUTJONS LLc - SURVEY UNIT 12204B An~ySolutionsCompitny HISTOGRAM FOR Co-60 Survey Unit: 12204B Survey Unit Name: Crib House Area Mean: 2.66E-02 pCi/g Median: 2.31E-02 pCi/g ST DEV: 0.020 Skew: 2.507 Frequency Plot For Co-60 14 12 12 10 Frequency 8 6 4 2 2 1 1 1 0 0 1.53E-02 3.06E-02 4.59E-02 6.12E-02 7.65E-02 9.18E-02 Upper End Value (pCi/g) Observation Observation Upper Value Frequency % 1.53E-02 2 12% 3.06E-02 12 71% 4.59E-02 1 6% 6.12E-02 1 6% 7.65E-02 0 0% 9.18E-02 1 6% TOTAL 17 100% [53]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA =ZJONSOLUTJONS LLc - SURVEY UNIT 12204B An~ySolutionsCompitny HISTOGRAM FOR Cs-137 Survey Unit: 12204B Survey Unit Name: Crib House Area Mean: 4.21E-02 pCi/g Median: 3.99E-02 pCi/g ST DEV: 0.027 Skew: 0.779 Frequency Plot For Cs-137 10 9 9 8 7 Frequency 6 5 4 3 3 2 2 2 1 1 0 0 1.73E-02 3.47E-02 5.20E-02 6.93E-02 8.67E-02 1.04E-01 Upper End Value (pCi/g) Observation Observation Upper Value Frequency % 1.73E-02 3 18% 3.47E-02 2 12% 5.20E-02 9 53% 6.93E-02 1 6% 8.67E-02 0 0% 1.04E-01 2 12% TOTAL 17 100% [54]

FSS RELEASE RECORD - REV. 1 ~ CRIB HOUSE AREA =ZJONSOLUTJONS LLc - SURVEY UNIT 12204B An~ySolutionsCompitny Prospective and Retrospective Power Curves for Survey Unit 12204B MARSSIM Sign Test (Pro\Retrospective) Power alpha=5% n=(17\17) std.dev.=(0.3\0.026) power=(100%\100%) 1 Probability of deciding true mean or median < A.L. 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 True OpSOF Mean or Median I Prospective Power Retrospective Power [55]

ATTACHMENT 7 SAMPLE ANALYTICAL REPORTS [56]

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ATTACHMENT 8 EBERLINE ANALYTICAL REPORTS [203]

EBERLINE ANALYTICAL CORPORATION 601 SCARBORO ROAD EBERLINE OAK RIDGE, TENNESSEE 37830 ~ ANALYTICAL PHONE (865) 481-0683 FAX (865) 483-4621 EBS-OR-46838 February 26, 2020 Jeffrey Graham Zion Solutions, LLC 2701 Deborah Avenue Zion, IL 60099 CASE NARRATIVE Work Order# 20-02088-OR SAMPLE RBCElPT This work order contains sixteen soil samples relogged 02/18/2020 per client request. Samples were analyzed fot Total Strontium. CLJENT ID LAB ID CLIENT ID LAB ID L 1-10209D*FSGS-003-SB-A 20-02088-04 L 1-1022IA-FIGS-007-SB-A 20-02088-12 L 1-1 0220J-FSGS-OOS-SB-A 20-02088-05 L 1-10221 A-FSGS-002-SB-A 20-02088-13 L 1-10221 A-FI.GS-00 I-SB-A 20-02088-06 Ll-1022IC-FSGS-0 13-S8-A 20-02088-14 L 1-10221A-QIGS-001-SB-A 20-02088-07 L 1-1 0221 D-FIGS-0 I 0-SB-A 20-02088-15 L 1-1022 IA-FIGS-002-SB-A 20-02088-08 Ll-12204B-FSGS-010-SB-A 20-02088-16 L 1-1022 IA-FIGS-003-SB-A 20-02088-09 Ll- I 2202C-FSGS-0 13-SB-A 20-02088- l 7 Ll-T0221A-FIGS-004-SB-A 20-02088-10 L1-12202D-FSGS-0 15-SB-A 20-02088-18 L 1-10209C-FSGS-004-SB-A 20-02088-l l Ll - 12 l07 A-FSGS-010-SB-A 20-02088-19 ANALYTICAL METHODS Total Strontium was analyzed using EJChroM Method SRW0 1 Modified. Laboratory qual ifiers are as follows: U - Result is less than the MDA. ANALYTICAL RESULTS Combined Standard Unce1tainty is reported at 1-si!:,rma value. Minimum Detectable Activity (MDA) values for data represented in this report are sample-specific. MDA measurements are determined based on factors and conditions including instrument settings, aliquot size and matrix type. Page I of2

ANALYTICAL RESULTS CONTINUED TOTAL STR.ONiJUM Samples were prepared by acid digestion as appropriate for the matrix. Chemical separations were conducted by selective precipitations, Strontium was precipitated and mounted on fi lter media and then attached to planchets. Chemical recovery was determined by use of a stable Strontium carrier and subsequent mass measurements. Samples were counted by gas flow proportional counting and corrected for Yttrium-90 ingrowth. Large aliquots were analyzed to improve m ethod detection limits as best possible . Samples demonstrated acceptable resuits for all Total Strontium determinati011s. Strontium-90 results are reported from TotaJ Strontium assuming secular equilibrium . Chemical recovery was acceptable for all samples. Results for the Total Strontium method blank demonstrated acceptable results. Results for the Total Strontium duplicate demonstrated a high relative percent difference; however, normalized d iftet*ence is within acceptable limits fo r the analytical technique. Results for the T otal Strontium laboratory contro l sarnple demonstrated an acceptable percent 11ecovcry. CERTIFICATION OF ACCURACY I certify that this data repo11 is in compliance with the terms and conditions of the Purchase Order, both technically and for completeness, for ot her t han the conditions detailed above. Release of the data contained in this hard copy data package has been authorized by the c-o gnizant project mru1ager or his/bet -~dcsignee to be accurate as verified by the fol lowing signature.

~     fC!vfc ougal I Laboratory M anage, Date: 2/26/2020 Eberline Analytical wants and enccrnragcs your fccdbacl~ rcgurding our performance providing rad.ioanalytical services. Please visit http://cbcrlineanalyl.ical.com/ \\) provide us with feedback on our services.

Page 2 of2

Printed: 2/26/2020 1:32 PM Page 1 of 1 Report To: Worl< Order Details: Jeffrey Graham SDG: 20-02088 Eberline Analytical Zion Solutions Purchase Order: 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix.: ( so Lab ID

               ' Sample j  Type I                 Client ID Sample Date I  Receipt Date j

Analysis Date I Batc.h ID Analyt.e Melllod Result I cu I CSU

                                                                                                                                                                                                    !     MOA     j Qualifier I Report Units 20-02088-01 :     LCS   I   KNOWN                          02/18/20 00:00   I 2/18/2020  i 2/19/2020 i  20-02088 ' Strontium-90      EIChroM SRW01 Moolfied   5.02E+01   I 2.81E-01                              I           I  pCi/g 20-02088-01       LCS   l   SPIKE                          02/18/20 00:00     2/18/2020  ! 2/19/2020 '. 20-02088 l  Strontium-90     EIChroM SRW01 Modified   4 .84E+01  I 1.34E+OO       1.69E+01 l  6.16E-01               I  pCi/g 20-02088-02 ;     MBL   I   BLANK                          02/18/20 00:00     211812020  l 211s12020 I 20-02088     StrontiU!l'-90   EIChroM SRW01 Modified   3.151;;-01 i 4.09E-01   l   4.23&01     8.39E-01   I   u       i  pCVg 20-02088-03 '     DUP   l   L 1-102090-FSGS-003-SB-A       05/28/19 09:00     2/18/2020    2/19/2020 1

20-02088 Strontium-90 EIChroM SRW01 Modified 2.01E-02 l 3.84E-02 l 3.90E-02 ' 7.98£-02 u pCilg 20-02088-04 ; DO II L 1- 102090-FSGS-003-SB,A 05128/19 09:00 2/18/2020 I 2/19/2020 l 20-02088 Stronllum-90 EIChroM SRW01 Modified 3.36E-02 3.74E-02 3.92E-02 ; 7.631:;-02 u pCl/g 20-02088-05 i TRG I L 1-10220J-FSGS-005-SB-A 05128119 13:25 2/18/2020 2/1912020 i 20:02088 ! Slrontium-90 EIChroM SRW01 Modified 1.88E-02 3.50£-02 3.56E-02 ) 7.272-02 u pCi/g 20-0208a-oe ! TRG I l 1- 10221A-FIGS-001-SB-A 06126/19 10:00 211812020 I 211912020 20-02088 Strontium-90 EIChroM SRW01 Modified 4.56&02 3.80E-02 4.12E-02 i 7.63E-02 u pCiig 20-02088-07 ! TRG I l 1-10221A-QIGS-001-SB-A 06126/19 1O:OO 2/18/2020 / 2/19/2020 ( 20-02088 ! Strontium-90 EIChroM SRW01 Modified 5.69E'.-02 l 3.92E-02 4.39E-02 7.78E-02 u I pCi/g 20-0208a-08 I TRG I L1- 10221A-FIG$-002-SB-A 06/26119 10:02 I 2/18/2020 I 2/19/2020 . 20-02088 Strontium-90 EIChroM SRW01 Modified 6.72E-02 3.55&02 4.25£-02 6.84E-02 lJ pCi/g 20-02088-09 ! TRG :' L1-10221A-FIGS-003-SB-A 06/26119 10:04 1 2/18/2020 i 2/19/2020 , 20-02088 ! Strontium-90 EIChroM SRW01 Modified 2.21E-02 3.26&02 3.352-02 6.73E-02 u pCi/g 20-02088-1o I TRG I L1- 10221A-FIGS-004-SB-A 06/26/19 10:06 2/18/2020 I 2/19/2020 1 20-02088 Strontlum-90 EIChroM S'RW01 Modifiea 3.4ge,02 3.24E-02 I 3.46E-02 6."53E-02 u I pCi/g 20-02088-11 : TRG f L 1-10209C-FSGS-004-SB-A ! 07/3011913~ ~18/2020 2/19/2020 : 20-02088 : Strontium*-90 EIChroM SRW01 Modified 2.09E-02 3.85E-02 3.92E-02 8.00E-0.2 u pCi/g 20-02oss-12 r TRG i L 1-10221A-F.IGS-007-SB-A 07/29/19 10:25 [ 2/18/2020 2/19/2020 ' 20-020B8 I Strontium-90

                                                                                                                   ! Strontium-SO EIChroM SRW01 Modified   2.17E-02 I

2.136E-Q2 2.96E-02 5.87E-02 u u pCi/g 2,0-02088-13 TRG 1 L 1-1 0221A-FSGS-002:SS.A 07129/19 14:00 I 211812020 2/19/2020 l 20-02088 EIChroM SRW01 Modified 5.80&02 3.46E-02 4.00E-02 6.75E-02 pCi/g . 20-02osa-14 I TRG 1 l l 1*10221 C-FSGS*013--SB*A 07/29/1915:20 2/18/2020 211s12020 l 20-0208e Slrontium-90 EIChroM SRW01 Modified 4.90E-02 3.436'02 3.83E-02 6.77E-02 u pCVg 2119/2020 ! 20-02088 I 20-02088-15 j TRG l L 1-10221tHIGS-010-SB-A 07/30/19 09:06 { 2/18/2020 Stron6um-90 EIChroM SRW01 Modified 2.11E-02 3.0SE-02 3.14E-02 6.29E-02 I u p,Cilg 20-02088-16 l TRG \ l 1-12204B*FSGS-010*SB-A 02/09119 14:07 2/1 B/2020 i 2/1912020 1 20-02088 Stronttum-90 EIChroM SRW01 Modified 2.68E-02 3.SSE-02 3,70E-02

                                                                                                                                                                                                    'I 7.35£-02        u         pCi/g f                 u 20-0208a-, 7   I  TRG    !  L 1-12202C-FSGS-ON*SB-A        09116/19 08:30     2/1812020 . 2/19/2020 ; 20-02088      Strontlum-90     EIChroM SRW01 Modified   4.02E-02     3.73E-02       3.98E-02    751&02                    pCilg 20-02oas.18    I  TRG    I  L 1-122020-FSGS-015-SB-A       09/16/19 13:00     2/18/2020    211912020  I 20-02088    Strontium-90     EIChroM SRW01 Modified   3.09E-02     3.64£-02       3.SOE-02 !  7.44E-02        u         pCiig 20-0208s.1 s   I  TRG    !  L 1-12t07A-FSGS-010*SB*A       09/30/19 12:25     2/18/2020  ! 2/19/2020 I  20-02088  l Strontium-90     EIChroM SRW01 Modified    6.44E-02    4.0BE-02       4.65E-02 I  7.95E-02   I    u         pCl/g CU~ounting Uncenainty;CSU=Combined Standard Uncertainty (1-sigma);MOA=Minimal Dtitected Activity;LCS=Laboratory Control Sampte;MBL=Blank;DUP=Duplica!e;TRG=Normal Sample;OO=Duplicate Original;U=Non-detect

('M; EBERLINE ANALYTICAL EBERLINE ANALYTICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/483-4621

20 r-02fill8 8 , 'J..._r 7_,_cr REC'D FE.6.l 7J020

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                                                                                                                                                                                                         \   663.96g
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L!-102 i 3A* FSGS.JJ03--SS~A NA NA SOIL soo ml :\'lARI~ELLl ) 7/W/201-9 ~

                                                                                                                                                                     ~                           i           865.77g U-lOlI 3A-~G S-004-SS-A                       NA  I NA SOIL 1 500  I    ml     )1ARIXELLJ I

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Attachment 1 - Chain-of-Custody FQnn ~ Sample ;o Sample Matrix I Sample Sample Con(ainer Sample Sample'Time Anaiysis Type Pl'eserva1ivc Remark~

Log Type Date f Vol Unit Type Qty r~ I~ ll-12204-B-PSG,-010-S8-A NA NA l I SOi l 500 ml MARINELLI I 2/M9 1407 SROC HTD NA 889.8 I g i 1-12202-E-FSG :;.Q07-SS-A NA NA ' SOIL 500 ml MARINELi,f I 0942 5 ROC HTO 12()2.80 g 0 9/Hl/l9 M I I l 1-12202-E-FSG ,-012-SS-A NA NA SOIL S00 ml MAJ!,INF.t'.l.l I 0952 SROC H!D NA .!189.109; tJ ?!IM<J I i l Ll-12202-F-FSG -;-005-55-A 1'-A NA SOIL SO() ml MARINELLI I 9/I0/19 1308 I 5 ROC HTD MA !045.64 !?:

     <          Ll-12202 *F*FSG*i-O10-55-A                                 NA          NA       SOIL   500  ml    MARll'iELLI        I 9/Hl/19         1318     I  5ROC JUD           NA        J!()i.70 g

( ll-12202-C-FSG ;. QQ7 -SS-A NA NA SOIL 500 rnl MARlNELLI 1 9/! 1/19 0912 SROC HTD NA 1054.03 g

I"- Ll -12202-0-FSG .;.Q13-SS-A NA NA SOIL 500 ml MARINl::1.Lt I S ROC ITTD Ii,.; ?/!l/l9 0836 NA 9 !3.68 0 L1-12l10-A-FSG ,-013-SS-A NA NA SOIL -~00 ml MARJNEl.LI I

                                                                                                                                        'l/t(;M         1324 SROC i:ITD                    958.ll g I                                                                                                                                                                                 l'iA
    ~J          l l -12110-A-FSG.;*014-SS*A                                NA          NA       SOIL   500  ml     MARINF:LLI        I 9/16/19         1326 5ROC HTD NA        !084.06 g ll-12202.*C-FSG~-013-SB-A                                  NA          NA       SOIL   500  ml     MJ\RIJ\ELLI       I                              5ROCIHD
                                                                                                                                        'l/J{i./!9      0830                           NA        1082.40 g NA                                                       l
            ; ll-12202-D-FSG:;-ois-SB-A                                                NA       SOIL    500 mi     MARINELLI 9/16/19         i300     . SROCHTD             NA         922..89 !1.

L1-12109-A-FSG'.;*003-SS-A NA I N.f\ SOIL 500 ml MARINELl.l l ')/!7/[') 0914 I SROC HTD NA !030.30 g Ll-12109-A-FSG:;.Q 13-SS-A NA NA SOIL 500 ml MARiNELLf I SROC HTD NA 96&.n g

                                                                                                                                        ')/17/!9        Qlli Ll-12202-F-FJG 5-005-55-A                                  NA         NA       SOIL    500 ml     MARINF.U,1 1  'J/!7/19        0952 Is I

ROC !fTD NA 1017.40 g Ll-10220-l*FIGS-Oll-SS-A NA NA SOIL 500 ml MARIJ\E:LLI 5 ROCt-lTD NA 749.70 1 9/17/19 0838 0 Ll-12108-A-FSG!'"OlS-SS-A NA NA SOIL 500 ml MARINELJ,I 5 ROCHTD I 9/18/19 1326 NA 948.00 !1. I ll-12108-A-FSG~--005-SS*A NA l NA SOIL 500 ml MARli'>J:'.LLl I Wlli2 13.08 SROC HTD NA 935.70 g

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Analysis Type Preservative Remarks Log Type Date Vol Unit TYPe Qty Ll -12204-B-FSGS-010-SB-A NA NA SOIL 500 ml MARINELLI I Z/9/19 1407 SROC HTD NA 889.81 g U-12202-E-FSGS-007-SS-A NA NA SOIL 500 ml MARINELLI l 9 / 10/ 19 0942 SROC ~TD NA 1202.80 g Ll-12202-E-FSGS-012-SS-A NA NA SOIL 500 ml MARJNELLI I 9/10/19 0952 5 ROCHTD NA 1189.10 g Ll-1 2202-F-FSGS-OOS-SS-A NA NA SOIL 500 ml MARINELLI I 9/10/19 1308 5ROC HTD NA 104S.64 g ll-12202-F-FSGS--010-SS-A NA NA SOIL 500 ml MARINELLI I 9/ 10/19 1318 5(WC HTD NA 1107.70 g i~ Ll-12202-C-FSGS-007-SS-A Ll-12202-D-FSGS-013-SS-A NA NA NA NA SOIL SOI L 500 500 ml ml MARINELLI MARINELLI I I 9/11/ 19 0912 S ROCHT D 5 ROC HTD NA NA 1054.03 g

   }'                                                                                                  9/ll/19        0836                                 913.68 g
  'i      Ll-12110-A-FSGS-013-SS-A                  NA      NA     SOIL   500 ml    MARINELL,I      1 9/16/19        1324 S ROCHTD NA        958.11 g
  ~       Ll-12110-A-fSGS-014-SS-A                  NA      NA     S OIL  500 ml    MARINELLI       I  9/ 16/19       1326 S RO CHTD NA       1084.06 g r1    ~    L1*122.o2-C-FSGS-013-SB-A                 NA      NA     SOIL   500 ml    MAR!N-1:LLI     1 9/)6/19        0830 S ROC HTD NA       1082.40:;:

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    .b    Ll-12202-D-FSGS-O15-58-A                  NA      NA     SOIL   500 ml    MARJNELLI       I 9/16/ 1.9      1300 SROCHTD NA       .9 22.89 g Ll-12109-A-FSG.5-008-SS-A                NA      NA     SOIL   500 ml    MARlJIIELLI     I                          S ROC l:ITD fl                                                                                               9/17/19        0914                       NA       1030.30 g Ll-12109-A-FSGS-013-SS-A                  NA      NA     SOIL   500 ml    MARINf:LLI      I                          SRQC HTD 7                                                                                                9/l7/ 19       0924                       NA        968.97 g
      ~    Ll-12202-F-FJGS-005-SS-A                 NA      NA     SOIL   500 ml    .'11ARIN£LLI 1  9/17/19        0952 S ROC HTD         NA       i0 l 7.40g q     l l -10220-1-FIGS-011-55-A               NA      NA     SO IL  500 ml     MARINELLI I  9/17/ 19       0838 SROC HTD NA        749.70 g l)    Ll-12108-A-FSGS-015-SS-A                 NA      NA     SOIL   500 ml     MARINELLI I  9/ 18/19       1328 5 ROC H TD NA        948.00 g i   Ll-12108-A-FSGS-OOS-SS-A                  NA     NA     SOIL   500 ml MARlNELLI      I  9/18/19        1308 5 ROC HTD NA        935.70 g
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                             --o                          Sample     Mauix     Sample             Sample Container                Sample        Sample Ti,ne Analysis Type     Preserva1ive Remarks Log                 Type                                               Dale Vol  Unit         Type       Qty L1-12107-A-FStiS--012-SS-A NA        NA       SOIL         500  ml      MARINELLI         I 9/26/201~           0722     5ROC HT D             NA        939.51

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l l -12.105-A-f Sr, ,-016-55-A l l -12105-A-FSt i 5-002-5S-A NA NA SOIL 500 ml MARINELl..l I 9/30/2019 i330 5 R.OC HTD NA 1026.SS p NA NA SOIL 500 ml MARINELL,1 I SROCHTD 9/30/2019 1302 li6, 969.33

                             -                                                                                      I ll-12107-A-FSc,,--OlO*SB-A t9                                                            NA        NA       SOIL         500  ml      MARINEl'LI        l 913012019           1225     5 ROC ltT D NA       923.24 Ll-12205-A-FS(i,-111-SS-A
    ')                                                       NA        NA       SOIL         500  ml      MARINE! LI        l                                SROCHTD 9/25/20 (9          1305                           NA        952.09 Ll-12104-A-FSG; -Oll*SS*A NA        NA       SOIL         500  ml      MA/tiN ELLI       I                                SROC HTD l0/1/2019          0920                            NA       !013.1 0 Ll-12104-A-FSc; 5-013-SS-A IV                                                         NA        NA       sou.,         500 ml      MARll\'El.,Ll     I 1011/2019           0924 SROCHTD NA
                              .                                                                                      l                                                                       97'5.10 l1*12205-A-FS<i:i-101-58-A                                                                                I li                                                         NA        NA    . SOIL          50() ml      MARIN EIJLI       1 I 0/112019          0825 SRQC HTD NA       859.J0 L1 -12109-A-FS<i 5-012-SS-A
     ,D..                                                    NA        NA       SOIL         500  ml      MARINELLI        1                                 SROC !HD 9/ 17/2019          0 922                          NA       !013.58 ll-12205-C-FSr i.i-10S-SS-A B                                                      NA        NA       SOIL         500  ml      MARIN ELJ-1       I 9/24/201S'          1308     SRO~ !!TD Ni\      979.04 ll-12111-A-Fsr; i-003-SS-A

(~ NA NA SOIL 500 ml MARINELLI 1 SROC HTD 9/16/2019 0806 NA 1122.70 Ll

12205-D-FS( ;*;-111-SB-A l~ -

NA NA SOIL 500 ml MARlN£LLl I 9/ J 61201.9 1400 5ROCHTD NA 974.36

    '      ll-12205-E-FsriS-104-SS-A NA        NA       SOIL         50() ml      MAR!NCLL}         I                                SROC HTD 9/9/20!9           !306                           NA       1087.82 ll-12205-E-Qlc;:;.101-SS-A NA        NA       SOIL          500 ml      l'vlARINE\.iLI                                     SROC HTD I   9/ 11/2019          0900                           NA       829.86 U -12205-D-~s,;*;. 117-55-A i

NA NA SOIL 500 ml MARINE~LI 5ROCHTD I 9/9/2019 !022 NA 1028.72 ll -12205-E-fSr,S-1 17-SS-A NA NA SOIL 500 ml MARINEJJ, I S ROC HTD

                                                                                                                      ;     I    9/9n619            1332                           NA       1106.09 Ll -12205-A-FSt iS-116-SS-A NA        NA       SOIL         500  Jn)                                                        5 ROCHTD MARINELLI         I   9/25/21}19          1315                           NA       1078.92 r

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( -~ EBERLINE

     --                    A NA LY T ICAL EBERLINE ANALYTICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TENNESSEE 37830 PHONE (865) 481-0683 F A.X (865) 483-4621 EBS-OR-45306 Aprill l, 2019 Patricia Giza Zion Solutions, LLC 2701 Deborah Ave Zion, IL 60099 CASE NARRATIVE Work Order# 19-03041-OR SAMPLE RECEIPT This work order contains fifteen soil samples received 03/'12/2019. Samples were analyzed for Total Strontium, Tritium, Nickel-63 and by Gamma Spectroscopy.

CLIENT JD LAB ID CLIENT ID LAB (D L1-12204B-FSGS-003-SS-A 19-0304 1-04 Ll-12113A-FSGS-006-SS-A 19-03041-12 L J- I2113A-FSOS-003-SS-A 19-03041-05 L l-l2204A-FSGS-008-SS-A 19-0304 1-13 Ll-10201 D-FSGS-005-SS-A I 9-03041-06 Ll-1020 1C-FSGS-012-SS-A 19-03041-14 L 1-10201 D-FSGS-006-SS-A l 9-03041-07 L l - l 2204C-FQGS-00 I -SB-A 19-0304)-15 L l- I2204C-FSGS-003-SS-A l 9-03 041-08 L-1-12112A-FQGS-014-SS-A 19-03041-16 L I-I 2204A-FSGS-004-SS-A 19-03 041-09 Ll-12112A-PSGS-013-SS-A 19-03041-17 L I - 122048-FSGS-015-SS-A 19-03041-10 L1-12112A-FSGS-0J0-SS-A I9-03041-18 L 1-10201 C-FQGS-0 l 2-SS-A 19-03041-1 l ANALYTICAL METHODS Total Strontium was analyzed using EIChroM Method SRW0l Modified. Tritium was perfonned using Method LANL ER-210 Modified. Nickel-63 was perfonned using Method ASTM 3500-Ni Modified. Gamma Spectroscopy was perfonned using EPA Method 901.1 Modified. Laboratory qualifiers are as follows: U - Result is less than lhe MDA. ANALYTICAL RESULTS Combined Standard Unce1iainty is reported at I-sigma value. Minimum Detectable Activity (MDA) values for data represented in this report are sample--specific. MD/\ measurements are determined based on factors and conditions inc luding instrument settings, aliguot size and matrix type. Pagel of 3

ANALYTICAL RESULTS CONTINUED TOTAL STRONTfUM Samples were prepared by aliquoting as appropriate and adding Strontium recovery cart"ie1*s to each sample. Chemical separations were conducted using selective extractions. Strontium precipitates were mounted on tared filter media. Che mical recovery was determined by Strontium carrier mass determinations. Samples were counted by gas flow propo1tional counting and corrected for Yttriurn-90 ingrowth. Samples demonstrated acceptable results for all Total Strontium analyses. Strontium-90 results are reported from Total Strontium assuming secular equilibrium. Chemical recove,y was acceptable for all samples. The Total Strontium method blank demonstrated an acceptable result. Results for the Total Strontium duplicate demonstrated a high relative percent difference; however, normalized difference is w ithin acceptable limits for the analytical technique. Results for the Total Strontium laboratory control sample demonsts*ated an acceptable percent recovery. TRITIUM A representative aliquot of each sample was equilibrated with Tritium free water. Equilibrates were transferred into round-bottomed distillation flasks and attached to single stage stills. A portion of each middle distillation fraction was transferred to a liquid scintillation vial and cocktail was added, Samples were then counted by beta liquid scintillation. Samples demonstrated acceptable results for alJ Tritium analyses. In this case tJ1e method blank was used as the process blank. The Tritium method blank demonstrated an acceptable result. Results for the Tritium duplicate demonstrated a high relative percent difference; however, normalized difference is within acceptable limits for the analytical technique. Results for the Tritium laboratory control sample demonstrated an acceptable percent recovery. NlCKEL-63 A representative aliquot of each sample was placed into an appropriately sized beaker. Stable elemental Nickel carrier was added to each sample prior to digestion. Samples were digested in concentrated Nitric acid. After digestion, sample pH was adjusted and Nickel-63 was precipitated selectively with Dimethylglyoxime. Precipitates were selectively separated, redissolved, and residual acid was effectively neutralized. Sample residuals wern placed into scintillation vials, scintillation cocktail was added and N ickel-63 activity was determined by beta liquid scintillation. Samples demonstrated acceptable 1'esults for all Nickel-63 analyses. The Nickel-63 method blru1k demonstrated an acceptable result. Results for the Njckel-63 duplicate demonstrated a high relative percent difference; however, normalized difference is w ithin acceptable limits for the analytical technique. Results for the Nickel-63 laboratory control sample demonstrated an acceptable percent recovery. GAMMA SPECTROSCOPY Samples for Gamma Specti-oscopy analysis were prepared by transferring a known mass of each homogenized sample to a standard geometry container. Samples were counted on High Purity Gem1anium (HPGe) gamma ray detectors. Page 2 of3

ANALYTICAL RESULTS CONTINUED GAMMA SPECTROSCOPY CONTfNUED f' Analytical Run Samples demonstrated acceptable results for all gamma-emitting radionuclides as reported. The method blank demonstrated acceptable results for all radionuclides as reported. Results for the Actinium-228, Bismuth-214 and Potassium-40 replicate demonstrated an acceptable relative percent difference and normalized difference. Results for the Cobalt-60 and Cesium-137 laboratory control sample demonstrated an acceptable percent recovery. 2 nd Analytical Run Laboratory fraction - 16 (Client lD: Ll-12112/\-FQGS-O 14-SS-A) was reanalyzed upon c lient's request Sample demonstrated acceptable results for all gamma-emittin g radionuclides as reported. In this case results agree w ith the first analytical attempt The method blank demonstrated acceptable results for all i-adionuclidcs as reported. Results for the CobaJt-60, Cesium-137 and Potassium-40 repJicate demonstrated an acceptable relative percent difference and nonnalized difference. Results for the CobaJt-60 and Cesium-I 37 laboratory control sample demonstrated an acceptable percent recovery. CERTLFICATION OF ACCURACY 1 certify that this data report is in compliance with the tenns and conditions of the Purchase Order, both technically and for completeness, for other than the conditions detailed above. Release of the data contained in this bard copy data package has been authorized by the cognizant project manager or his/her designee to be accurate as verified by the following signature. M.R. McDougall Laboratory Manager Date: 4/11/20 19 Gherline Analytical wants and encourages your tecdback regarding our performance pmviding radioanalytical services. P(case visit http://eberlineanalytical.com/ to provide us wllh feedback on our services. Page 3 of3

Printed: 4/11/2019 1:21 PM Page 1 of 23 Report To: Work Order Cetaifs; Patricia Giza 19-03041 Eberline Analytical Zion Solutions SDG: Purchase Order: 677118 Final Report of Analysis 2701 Deborah Ave Analysis Cate_g_o_ry: ENVIRONMENTAL Zion, IL 60099 Same}e Matrix: i so Lab ID I Sample I Type

Client ID Sample Date

                                                                                      ---~

Receipt Da<<i I Analysis Date I Bate~ ID I f Analyte Me~od Result ! I cu CSU MDA Qualifier! Report Units 19--03041-01 LCS KNOWN 03112119 00:00 311212019 l 41212019 19-03041 Tritium LANL ER-210 Modified 2.07E*02 I 7.46E+OO , pCi/g 19-03041-01 LCS l SPIKE 03112/19 00:00 3/1212019 4/212019 19-03041 Tritium LA.NL ER-210 Modified 1.87E*02 7.49E+OO . 1.29E+01 5.41E+OO pCilg 19--03041-02 MBL ! BLANK 03/12/19 00:00 3112/2019 4/212019 19-03041 Tritium LANL ER-210 Modified O.OOE+OO f 3.11E+OO I 3.11E+OO 5.42E+OO u pCVg 19-03041-03 DUP L1-122048-FSGS-003-SS-A

                                                                    ~ - - ---

02104/19 08:04 311212019 r 41212019 , 1s-03041 Tritium lANL ER-210 Modified 1.86E+-OO 3.0SE+OO ) 3.0SE+OO 5.18E+OO u i pCi/g 19--03041-04 ! DO j L1*122048-FSGS-003-SS-A 02/04119 08:04 311212019 I 41212019

19-03041 Tritium LANL ER-210 Modified 2.62E+OO 3.09E+OO i 3. 10E+OO 520E+OO u pCilg 19-03041-05 TRG i L1-12113A-FSGS-003-SS-A 01/17119 07:10 3/1212019 I 41212019 I 19-03041 L Tritium lANL ER-210 Modified 1.11E+OO 3.02E+OO l 3.02E+OO 5.17E+QO u

                                                                                                                                                                                                                              '    pCilg 19-03041-06           T    TRG  1  L1-10201 D-FSGS-005-SS-A          01/0811912:34     311212_01~ i  41212019  I 19.03041    Tritium        lANL ER-210 Modified    2.28E+OO    3.14E+OO  1   3.14E+OO  ' 5.30E.* 00 1   u          pCilg 19-03041.01 I              TRG   I L1-10201 D-FSGS-006-SS-A          01/08/19 12:35    311212019  I  41212019  I 19.03041    Tritium        LANL ER-210 Modified    2.22E+OO    3.05E+OO   I  3.06E+OO i  5.16E+OO 1

u pCi/g 19-03041-08 TRG \ L 1-12204(;..FSGS-003-SS-A 02/04119 07:47 3/1212019 r 41212019 1 19-03041 i Tritium lANL ER-210 Modified 3.48E+OO 3.07E+OO l 3.07E-+-OO 5.10E+OO ! u pClig 19-03041-09 TRG I l 1-12204A-FSGS:004-SS-A 02/05/19 10:38 311212019 l 41212019 l 1s-03041 L Tritium lANL ER-210 Modified 1.15E+OO 3.11E+OO T 3 ,11E+oo 5.33E*OO j u pCi/g 19-__():lCl4__1__-1_0_ j TRG j L1-f22048-FSGS-015-SS-A. 02/04/19 08:16 311212019 l 41212019 I 19-03041 Tritium lANL ER-210 Modified 4.16E+OO 3,19E+OO j 3.20E+DO 527E+OO u pCilg 19-03041- 11 TRG l l 1-10201C..FQGS-012-SS-A 02/13119 09:00 311212019 1 41212_019 1 19-03041 r Tritium l.ANL ER-210 Modified 2.34E+OO 2,98E+OO j 2.98E+OO 5.02E+OO i u pCi/g 19-os041-12 l TRG I l 1-121 13A-FSGS-006-SS-A 01117/19 07:25 311212019 i *<11212019 I 19--03041 Trttlum l.ANL ER-2t0 Modified 2.73E+OO 3.02E+OO ; 3.02E+OO 5.07E+OO I u pCi/g 19-03041-13 T TRG l L1-12204A-FSGS.008-SS-A 02/05/19 10:42 3/12/2019 ! 4/212019 j 19-03041 Tritium LANL ER-210 Modified 3.42E+OO 3.02E*OO '. 3.02E+OO 5.02E+OO : u pCVg 19-03041-14 TRG L1-10201C-FSGS-012-SS-A 02/13/19 09:00 311212019 r 41212019 I 1s-03041 Tritium LANL ER-210 Modified 2.92E+OO 3.04E+OO 3.04E+OO 5.08E+OO ! u pCilg 19-03041-15 TRG i L1-12204C-FQGS-001-SB-A 02/06119 13:13 3112/2019 41212019 I 1s-03041 Tritium lANL. ER-210 Modified 5.51E-01 2.96E+OO 2.96E+OO 5.11E+OO u pCilg 19-03041-16 TRG T L1-12112A-FOGS-014-SS-A 01/17/19 11 :05 I 311212019 I 41212019 l 19--03041 Tritium l.ANL ER-210 Modified 7.53E-01 3.04E+OO l 3.04E+OO 5,24E~OO u _l pCi/g 19-03041-17 TRG I L1-12112A-FSGS-013-SS-A 01I17/1911 :00 3112/2019 41212019 r ,s-03041 Tri1itJm lANL ER-210 Modified 2.46E+OO 3.13E+OO ! 3.13E+OO 5.28E.-OO u 1 pCi/g 19--03041-18 j TRG I L1-12112A-FSGS-010-SS-A 01 /17119 10:45 3112/2019 4/212019 l 19-03041 Tritium LANL ER- 210 Modified 3.11E+OO 3.0SE+OO ! 3.05E+QO 5,09E+OO u pCi/g cu~counting Uncertainty;CSU=Comblned Standard Uncertainty (1..sigma);MDA=Minimal DetA<c!ed Activity;LCS=Laboratory Control Sample;MBL=Btank;DUP=Duplieate;TRG=Nomial Sample;O<r-Ouplicate Onglnal;U=Non-detecl ("M> EBERLINE ANAL Y T I C A L EBERLINE ANALYTI CAL CORPORATI ON 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/483-4621

Printed: 4111120191:21 PM Page 2 of 23 Report To: Work Order Detalls: I Patricia Giza SDG: j 19*03041 Eberline Analytical Zion Solutions Purchase Order:

677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Mattix: so Lab ID I

I Sample l Type I Client ID Samplo Date R,e ceipt Date I AnaJysls I Date I Batch ID I I AnalY!e Method Result ! CU CSU I MDA Qualifier Report Units 19--03041-01 I LCS KNOWN 03112/19 00:00 3/12/2019 3/30/2019 19-03().111 Nickel~ ASTM 3500-Ni Modified I 1.53E+03 i 4.59E+01 I pCi/g 19.03041--01 LCS I SPIKE 03/1,2/19 00;00 3/12i2019 3/30/2019 19--03041 Nickel-63 ASTM 3500-Ni Modified 1.49E+03 i 1.29E+01 I 8.88E+01 3 .04E+OO pCi/9 1 19-03041--02 t MBL BLANK 03112/19 00:0Q 3112/2019 3130/20\9 19--03041 i Nickel~ ASTM 3500-Ni Modified 5.15E--01 1.78E+OO i 1.78E+OO 3.0SE+OO u pCi/g 19-03041--03 DUP L 1-122048-FSGS--003-SS-A 02104119 08:04 3112/2019 3130/2019 1 19.03041 I Niekel-63 ASTM 3500-Ni Modified 1.37E+OO ! 1.81E+OO j 1.81 E+OO ' 3.04E+OO u l pCi/g 19-03041--04 DO L 1-122048-FSGS-003-SS-A 02/04/19 08:04 3/12/2019

3130/2019 i 19-03041 Nickel-63 ASTM 3500..Ni Modified 3.40E-01 I 1.76E+OO j 1,76E+OO 3.02E+OO i u pCilg 19-03041-05 TRG : L1-121-13A-FSG~S-A 01117/19 07 :10 3/1212019 313012019 I 19-03041 Nickel-63 ASTM 3500-Ni Modified 2.24E+OO 1.771:+00 i 1.78E+OO 2.94E+OO ; u pC~g 19-03041--06 TRG ! L1-10201D-FSGS-005-SS-A 01108119 12:34 3/12/2019 3/30/20197 19-03041 Nlcke~63 ASTM 3500-Ni Modified 1.54E+OO ' 1,SOE+OO I 1.81E+OO ' 3.03E+OO I u pC\lg 19-03041--07 TRG I L1-102010-FSGS-006--55-A 01!08119 12:35 311212019 3/30/2019 : 19-03041 i Nlckel-63 ASTM 3500-Ni Modified 1.49E+01 I 2.23E+OO i 2.39E+OO 3.13E+OO ' pCVg 19-03041--08 TRG \ L1- 12204C-FSGS-003-SS-A 02/04/19 07 :47 -3112/2019 3/30/2019 i 19-03041 Nickel-63 ASTM 3500-Ni Modified I 1.71E+OO 1.81E:+OO l 1.81E+OO i 3.04E*OO i u pCi/g 19-03041--09 TRG L1-12204A-FSG$-004-SS-A 02/05/19 10:38 3/12/2019 3/30/2019 l 19-03041 Nlckel-63 ASTM 3500-Ni Modified 4.14E-01 1.71Ea+OO ' l .71E+OO 1 2.94E+OO u pCilg 19-03041-10 TRG L1-122048-FSGS-01$-SS-A 02/04119 08:16 3112/2019 313012019 ! 19.03041 I Nickel-63 ASTM 3500-NI Modified 2.23E+OO 1.83E+OO 'i 1.84E+OO 3.04E+OO u pCi/g 19-03041. 11 I TRG I L1-10201C-FQGS--012-SS-A 02113/19 09:00 3112/2019 3/30/2019 f 19-03041 Niekel-63 ASTM 3500-Ni Modified 1,55E+OO 1,81E+OO ! 1.82E+OO 3.0SE+OO u pCilg 19-03041-12 TRG L 1-12113A-FSGS-006-SS-A 01/17119 07:25 311212019 I 313012019 i 19-03041 Nlckel-93 ASTM 3500-Nl Modified 1.52E+OO i 1.79E+OO 1.79E+OO 3.00E+OO u pCi/g 19-'03041-1-3 f TRG i L 1-12204A-FSGS-008-SS-A 02/05/1910:42 3/f2/2019 ! 3130/2019 ! 19-03041 Nickel-63 ASTM 3500-Nl Modified i.45E+OO ! 1.70E+OO 1.70E+OO 2.86E+OO u pCi/g 19-03041-1 4 TRG I L 1-10201C-FSGS--012-SS-A 02113/19 09:00 3/1212019 3130/2019 19--03041 1 Nickel-63 ASTM 3500-Ni Modified 3.SOE-01 ! 1.81E+OO i 1.81E+OO ; 3.10E+OO ' u I pCi/g 19-03041-15 t TRG L 1-12204C-FQGS--001-SB-A 02/06/1913:13 3/1212019 3/30/2019 19--03041 Nickel-63 ASTM 3500-Ni Modified -2.53E-01 I 1.72E+OO 1.72E+OO I 2.99E+OO u i pCilg 19-03041-16 , TRG L 1-121 12A-FQGS--014-SS-A 01/17/1911:05 311212019 3/30/2019 19--03041 ! Niekel-63 ASTM 3500-NI Modified 8.17E--01 I 1.71E+OO j 1.71E+OO 2.90E+OO u I pCi/g 19-03041-17 ! TRG L 1-12112A-FSGS-013-SS-A 01/17/1911:00 3/t212019 3130/2019 f 19--03041 i Nickel-63 ASTM 3500-Ni Modified 1.43E+OO ! 1.77E+OO 1.77E+OO 2.98E+OO u I pCilg 19-03041-18 i TRG L 1-12112A-FSGS-010-SS-A 01/11/1910:45 3/1212019 l 313012019 i 19.03041 I Nickel-63 ASTM 3500-Ni Modified 8.30E-01 i 1.73E+OO I 1.73E+OO 2,95E+OO u i pCilg CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (1-slgma);MDA=M1nimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank;DUP=Dupllcate;TRG=Normal Saonplc:DO=Dupncate Original;U=Non-detect

( ~ EBERL IN E ANALY T IC A L EBERLINE ANALYT ICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE , TN 37830 865/481-0683 FAX 865/483-462I

Printed: 411112019 1:21 PM Page 3 of23 Report To: WOl1( Order Details: Eberline Analytical P~tricia Gi~a _ SDG: : 19-03041 z,on Solutions Purchase Order.

677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: : ENVIRONMENTAL Zion, IL 60099 Sample Matrix: SO La.b ID l: Sample ;

Type Client ID Sample Dale I Receipt Date j Analysis Date I Batch ID I Anal e yt Methpd II Result II CU I CSU MDA j Qualifier j Rep_ort Un.ts 19--03041-01 I LCS I KNOWN 03/12119 00:00 3/1212019 1 414/2019 I 19-0304*1 Strontium-90 EIChroM SRW01 ModiUed 4.93E+01 I 2,76E-01 ' I pCi/g 19-03041-01 I LCS SPIKE 03/1211900:00 I 3/1212019 I 414/2019 i 19-03041 Strontium-90 EIChmM SRW01 Modified 5.26E*01 2.84E*OO ! 1.85E~01 1.37E+OO 1 1 pCilg 19--03041-02 MBL BLANK 03/12119 00:00 3/1212019 414/2019 19-03041 Stronlium-90 EIChroM SRW01 Modified 4.36E-01 l 4.01E-01 j 4.28E-01 I 9.71E-01 U ' pCi/g 19-03041-03 I DUP L 1-12204B*FSGS-003-SS-A 02/04/19 08:04 3/1212019 i 414/2019 I 19--03041 Strcnffum-90 EIChmM SRW01 Modified -6.59E-02 3.69E*Q1 3.70E-01 , 9.53E-01 U pCi/g 19--03041-04 DO L1-12204B,.FSGS-003-SS-A 02/04/1908:04 3/121201"9 4/4/2019 ! 19-03041 Strontium-90 EIChroM SRW01 Modified 0.00E*OO j 2.08E*01 2.0BE-01 [ 5.36E-01 , U pCilg 19-03041-05 TRG ) L1-12113A-FSGS.OQ3-SS-A 01/1711907:10 3/1212019 4/412019 19--03041 Strontium-SO EIChroM SRW01 Modified 1.40E-01 i 2.70E-01 2.74E-01 I 6.75E-01 U ! pCVg 19-03041-06 I TRG I L1-102010-FSGS--OO&-SS--A 0 1/08/1912;34 3/1212019 41412019 , 19-03041 Strontium-90 EIChroM SRW01 Modified 1.45E-01 ; 2.81E-01 2.86E-01 7.03E-01 > U pCVg 19-03041-07 i TRG l Ll-10201 0.FSGS-006-SS-A 01/08/1912:35 3112/2019 41412019 19-03041 Strontium*90 EIOhroM SRW01 Modified 5,.31E-01 2.72E-01 j 3.29E-01 6.27E-01 U i pCi/g 19-03041-08 TRG / L1-12204C-FSGS-003-SS-A 02/04119 07:47 311212019 4/4/2019 19-03041 ! Strontium-90 EIChroM SRW01 Modified 4.BBE-01 3.40E-01 ! 3.SOE-01 1 8.88E-01 1 U I pCilg 19-03041-09 l TRG I L1-12204A-FSGS-004-SS-A 02/0511910:38 3/12/2019 4/4/20t9 19--03041 i Strontium-90 EIChroM SRW01 Modified 4.37E-01 2.19E-01 i 2.67E-01 4.94E*01 i U , pCi/g 19-03041-10 1 TRG l L 1-122048-FSGS-015-SS-A 02/04I1908:Jfi 3/12/2019 I 414/2019 ] 19--03041 . Strontium-SO EIChroM SRW01 Modified 7.94E-02 3.43E-01 I 3.45E-01 j 8.72E-01 I U

pCi/g 19-03041- 11 1 TRG i L1-10201C-FQGS-012-SS-A 0211311909:00 3/12/2019 1 4/4/2019 I 19-03041 ' Strontium-SQ EIChroMSRW01 Modified 4.23E-01 2.57E-01 I 2.96E-01 5.96E..Of J U pCi/g 19-03041- 12 1 TRG i L1 -12113A-FSGS-005-SS-A 0111711907:25 3/)212019 ! 414/2019 19--03041 Strontium-90 EIChroM SRW01 Modified 1.75E-01 j 3.75E-01 ! 3.79E-01 9.38E-01 [ U pCVg 19-03041-13 TRG I L1-12204A-FSGS-(J()8..SS-A 02/05119 10:42 3/12/2019 414/2019 19-03041 Strontium-90 EIChroM SRW01 Modl11ed 5.82E-01 j 3.61E..01 I 4.19E-01 8.66E-01 [ U pCi/g 19-03041-14 j TRG J L1-f0201C-FSGS..012--SS-A 02113/19 09:00 I 3/1212019 j 414/2019 : 19--03041 Stronlium-90 EIChroM SRW01 Mo<;1.ified 1.30E-01 1 2.52E..01 i 2.56E-01 6.28E-01 I U l pCi/g 19-03041-15 TRG L1 - 12204C-FQGS-001-SB--A 02/06/1913:13 i 3/1212019 ! 4/412019 , 19--03041 Strontium-90 EIChroM SRW01 Moolfied I 3.71E-02 I 2.22E-02 f 2.57E-02 s.20E..02 u : pCi/g 19-03041-16 TRG L1-12112A-FOGS-014-SS-A 01117/1911:05 l 3/12/2019 I 4/4/2019 19--03041 Strontium-90 EIChroM SRW01 Modified 5.86E-02 l 2.22E-01 ) 2.23E-01 .5.62E-Ot ; U J pCilg 19--03041-17 TRG L1- 12112A-FSGS-01.3-SS-A 01/17/1911:00 3/1212019 I 4/412019 19-03041 Strontium-SO EJChroM SRW01 Modified I -3.1 4E-01 I 2.87E-01 : 3.07E..01 7.75E..01 U ] pCilg 19-03041-18 TRG f L1-12112A-FSGS-010-SS-A 01/17/19 10 :45 i 3/1212019 I 4/412019 I 19-03041 Strontium-SO EIChroM SRW01 Modified 2.67E-01 2.76E-01 2.91&01 6.73E-01 ' U ; pCi/g CU=Counting Uncertainfy;CSU=Ccmbined Standard Uncertainty (1 *slgma);MOA=Ml11lmal Detected Activity;LCS=Laboratcry Control Sample;MBL=Blank;DUP=Ouplicate;TRG=Nonnal Sample;DO:D11plicate Or1g1hal;U=Non.detect

( ~ EBERLINE AN A L YT I CAL EBERLINE ANALYTICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE. TN 37830 865/481-0683 FAX 865/483-4621

Printed: 4/11/2019 1 :21 PM Page4 of 23 Report To: Worl< Order Details: Patricia Giza 19-03041 Eberline Analytical Zion Solutions SDG: I Purchase Order: , 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: ! ENVIRONMENTAL so Lab ID I Sample Type I Client ID Samp.le Date I Zion, IL 60099 Receipt , Analysis Date ' Date I I Batch ID Analyte Sample Matrix: Method I R9sult I I cu l CSU I MDA 1 Qualifier I Report Units 19-03041-01 LCS KNOWN 03112/19 00:00 3/t2/2Q19 i 3/14/2019 I 19-0:)041 Cobalt-60 EPA 901 .1 Modified 1.31E+02 I 5.10E+OO

                                                                                                                                                                                                                     '             i    pCi/g 19-03041.01   I    LCS      KNOWN                              03112/19 00:00      311212019 I  3/1412019    19-03041     Cesium-137    EPA901 .1 Modified      8.26E+01    t  3.39E+OO   1                           j             j    pCVg I

19-03041-01 LCS SPIKE 03/12119 OQ;OO 311212019 , 3/141201 9 1 19-03041 Cobalt-60 EPA 901.1 Modified 1.64E+02 1.38E+01 '. 1.61E+01 1.57E+OO pCVg I 7.97E+OO , pCi/g 19-03041-01 LCS ! SPIKE 03/12/19 00:00 3/12/2019 3/14/2019 , 19-03041 Cesium-137 EPA 901.1 Modified 8.74E+01 9.14E+OO

                                                                                                                                                                                                        '  1.45.E+OO               I I                                                                                 I                                                                 i 19-03041-02        MBL      BLANK                              03/12/19 00:00      311212019    3/14/2019    19-03041     Aclinium-228  EPA 901.1 Modified      -1.21E-01      1.50E-01    I  1.50E-01      1.81E-01        u            pCilg 19-03041-02        MBL      BLANK                              03/12119 00:00      3/1212019    3/14/2019    19-03041      Sllver-108m  EPA 901.1 Modified       5.08E-02      3 .27E-02  I   3.28E-02      4.03E.{)2 I     u       I    pCllg 1s-o3041. 02  I    MBL  I   BLANK                              03/12J1g 00:00      3/12/2019    3114/2019    19-03041    Amertcium-241  EPA 901 ,1 Modified     -1.51E-02      4.19E-02       419E-02    '  6.10E-02  i     u       I    pCiig 11i-03041-02  I    MBL  I   BLANK                              0311211g 00:00      3/1212019    3/14/2019    19-03041      Barium-133   EPA 901 .1 Modified     -1 .39E-02     4.31E-02    i  4.31E-02      5.59E-02 I

I u I pCl/g 19-03041-02 MBL BLANK 03/12119 00:00 3/1212019 3/14/2019 19-03041 Bismutt>-214 EPA901.1 Modified 2.81E-02 s.79E-02 i 6 .J9E-02 1.0SE-01 I u I pCi/g 19-03041-02 f MBL BLANK 03/12/19 00:00 3/12/2019 : 3/14/2019 19-03041 Cobalt-60 EPA901 .1 Modified 8.8.9 E-03 2.53E-02 t 2.53E-02 5.19E-02 I u I pCi/g 19-03041-02 I MBL l BlANK 03/12/19 00:00 311212019 1 311412019 I 19-03041 Cesium-134 EPA901 .1 Modmed -1,56E-02 3.89E-02 I 3.89E-02 5 .13E-02 r u pCi/g 19-03041-02 I MBL BLANK 03112119 00:00 3/1212019 - 3/14/2019 [ 19-03041 Cesium-137 EPA 901.1 Modified 929E-03 I 4.14E-02

                                                                                                                                                                                          '  4.14E-02      6.32E.{)2 [     u            pCi/g I                                         r      u 19.03041.{)2  I    MBL      BLANK                              03/12/19 00:00      311212019 I 311412019,    19-03041     Europlum- 152 EPA 901.1 Modified      -6.01E-02       1.11E-01 1.11E-01     8.78E-02                     pCVg 19-03041-02        MBL      BLANK                              03/12119 00:00    ! 311212019 l  3/\412019 !  19-03041     Europium-154  EPA 901 . 1 Modified     3 .61E-02     7.99E-02 7.99E-02      4.SOE-02         u      I    pCi/g 19-03041-02        MBL      BLANK                              03/12/19 00:00    i 3112/2019    3/14/2019 I  19-03041     Europium-155  EPA901.1 Modified        1.91E-02   i  3 .16E-02      3.16.E-02     6.37E-02         u      I    pCi/g 19-03041-02        MBL      BLANK                              03/*12119 00:00   I 311212019    3/1412019 I  19-03041    Holmium-166m   EPA901 .1 Modified      O.OOE+OO    i   1.37E-02
                                                                                                                                                                                          '   1.37E-02     3.66£-02         u      I    pCi/g 19-03041 -02       MBL      BLANK                              03112/19 00;00    l 311212019    3/14/2019 t 19-03041        lodine-129  EPA901.1 Modified       --9.00E-03     3.66E-02 3 .66E-02   I 5.33E-02         u       :   pCi/g 19-03041-02        MBL      BLANK                              03/1.2/19 00'.0 0   3/12/2019    3/14/2019    19-03041     Potassium-40  EPA901.1 Modified    I   O.OOE+OO      3.62E-01   !   3 .62E-01     6.49E-01   f     u       I   pCi/g 19-03041-02        MBL      BLANK                              03/12/19 00:00      3/1212019    3114/2019    19-03041    Manganese-54   EPA 901..1 Mooified     -2.SOE--03     3,35E-02       3.35E-02      5.SBE-02   f     u       I   pCi/g 19-03041-02   I    MBL  f   BLANK                              03/12119 00:00    I 311212019  i 311412019 , 19.{)3041    Molybdenum-93  EPA 901.1 Modifi!1d      1.74E-02      2 ,75E-02      2.75E-02    I 4.74E-02         u       I   pCi/g 19-03041-02        MBL  i   BLANK                              03/12/19 00:00    1 3/1212019  I 3114/2019    19.{)3041     Niobium-94   EPA901 .1 Modified      -3.97E-03   I  2,61E-02       2.61E-02    ! 4.20E-02   f     u           pCi/g
                                                                                                                                                                                          '                                 u 19-03041-02   !    MBL      BLANK                              03112/19 00:00      3/12/2019 I 3/14/2019     19-03041        Lead-210   EPA 901.1 Modified       2.09E-01   i  3 ,34E--01     3 .34E-01   '

I 5.35E.{)1 I u

                                                                                                                                                                                                                                    '   pCi/g 19-03041 *02       MBL      BLANK                              03/12/19 00:00      31121201s  I 311412019 , 19-03041         Lead-212   EPA 901.1 MO<fllied      3.35E-02   l  3.83E-02       3.84E-02    I 6.57E-02   I                 pCVg 19-03041-02        MBL  [   BLANK                              03/12119 00:00    I 3/12/2019    3/1412019    19-03041        lead-214   EPA 901.1 Modified       3.54E-02   {   5.34E-02       5.35E-02 l 9.13E-02         u       '   pCVg 19-03041-02        MBL  I   BLANK                              03/12119 00:00    l 3/1212019  i 311412019  I 19-03041    Promethium-145 EPA 901.1 Modified       -2.49E-02  !  4.06E-02     )

4.06E-02 i 5 .71E-02 u pCi/g 19-03041-02 MBL ! BLANK 03/12119 00:00 3112120w l 311412019 ! 19-03041 Radium-226 EPA901.1 Modified 2.81E-02 6 .79E-02 1 6.79E-02 1.05E-01 u I pCi/g 19-03041-02 MBL I BLANK 03/12119 00:00 3/1212019 3/14/2019 ! 19-03041 Antimony-125 EPA 901. 1 Modified 2.60E-02 I 8.85E-02 I 8.BSE-02 1.29E-01 I u I pCilg 19-03041-02 MBL j BLANK 03/12/19 00:00 3/12/2019 3/1412019 19-03041 Thorium-234 'EPA901.1 Modified 7.85E-01 3 .35E-01 3.38E-01 6.10E-01 i u I pCi/g 19-03041-02 i MBL BLANK 03/12/\9 00:00 3/1212019 3/14/2019 i 19-03041 Thallium-208 EPA 901.1 Modffied -4.57E-03 1 .10E-01 1 .10E-01 ! 1.57E-01 I u I pCi/g 19-03041-02 MBL 1 BLANK 03/12/19 00:00 3/12/2019 ] 3/14/2019 ] 19-03041 I Uranium-235 EPA 901.1 Modified I 4.32E-02 f 1.19E-01 1 1.19E-01 2.D7E-01 I u pCVg CU=Counting Uncertainty;CSU"Combincd Standan:I Uncertainty (1-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Samplo;MBL~Blank;DUP=Ouplicate;TRG=Nonnal Sample;OO=Ouplicate Original;U=Non-<letect ( ~ EBERLINE ANALYT ICAL EBERLINE ANALY TI CAL CORPORATION 60 1 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/483-4621

Printed: 4/1112019 1 :21 PM Page 5 of 23 Reporl To: Worl< Order Details; Patricia Giza SDG: 19-03041 Eberline Analytical Zion Solutions Purchase Order: 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: '. so Lab ID l Sample l

             , Type I Client ID Sample Date Receipt Date Analysis 1 Date Balch ID    I     Analyt*         Method              Result   j     cu      !

I CSU I I MDA I Qualifier : Report Units

                                                                                                        'l                                                                             ;

19-03041-03 I DUP I L1-122048-FSGS-003--SS-A 02104119 08:04 3/12/2019 311412019 19-03041 Actinium-228 EPA901.1 Modified 1.11E+OO 2.64E-01 2.71E-01 5.68E-01 I pCi/g 19-03041-03 DUP i L 1-122048-fSGS-OOl-SS-A 02104/19 08:04 311212019 I 311412019 19-03041 i Silver-108m EPA901 .1 Modified 6.SSE-03 3.80&02 ' 3.BOE-02 : 7.72E-02 u pCi/g 19-03041-03 DUP ! L 1-122048-FSGS-003-SS-A 02104/19 08:04 3/12/2019 I 3114/2019 19-03041 Americium-241 EPA 901 ,1 Modifie<i *1,66E-01 I 1.43&01 i 1.43E-01 2.14E-01 u pCi/g 11}-03041-03 DUP L 1-122048-FSGS-OOl-SS-A 02/04/19 08:04 3/12/2019 i 3114/2019 1$-03041 Barium-133 EPA 901 .1 Modlffed 9.47E-02 I t.62E-01 i 1.62E-01 1.76E-01 u pCi/g I I 'I pCi/g 1S-03041-03 DUP I L1-12204B-FSGS-003--SS-A 02/04/19 08:04 3112/2019 311412019 19.03041 Blsrnuth-214 EPA901.1 Modified 1 .38E+OO 2.25E-01 2.:JeE-01 3.51E-01 19-03041-03 DUP I L1-12204B-FSGS-OOl-SS-A 02/04119 08:04 311212019 I 311412019 ! 19-03041 Cobalt"'60 EPA 901 .1 Modified 1.47E-02 I 2.95E-02 I 2.95E-02 8.08E-02 i u l pCi/g 19-03041-03 DUP L 1-12204B-FSGS-003--SS-A 02/04/19 08:04 I 3112/2019 3/1412019 11}-03041 Cesium-134 EPA901.1 Modified 225E-03 2.24E-02 i 2.24E-02 9.70E-02 j u pCi/g 1$-03041-03 DUP I L1-122048-FSGS-003--SS-A 02/04/19 08:04 ! 3/12/2019 311412019 l 19-03041 Cesium-137 EPA 901.1 Modified -1.07E-02 6.06E-02 I 6.0SE-02 8.77E-02 I u P,Cilg 19-03041-03 OUP I L 1-12204B-FSGS-003-SS-A 02/04/19 08:04 3112/2019 3/14/2019 j 19-03041 Europium-152 EPA 901.1 Modified -1.04E-02 1.25E-01 ! 1.25E-01 2.64E-01 ! u pCl/g l ! ; u 02/04119 08:04 3/12/2019 311412019 19-03041 Europium-154 EPA 901 .1 Modified

1.52E-01 2.15E*01 2.1SE-01 1.34E--01 pCilg 1l}-03041-03 DUP ! L 1-122048-FSGS-005-SS-A 1l}-03041-03 OUP L1-12204B-FSGS-003--SS-A 02104119 08:04 3/12/2019 311412019 1 11}-03041 Europlutp-155 EPA 901.1 Modified 1.74E-Ot I 1.51E-01 l 1.51E-01 2.49E-01 u pCiig 19-03041-03 DUP I L1- 122048-FSGS-003--SS-A 02/04119 08:04 3/12/2019 3114/2019 11}-03041 Holmlum-166m EPA 901.1 Modified ) 4.76E-02 I 9,66E-02 9.66E-02 1.01E--01 u I pCi/g 11}-03041-03 DUP I L1-122048-FSGS-003-SS-A 02/04/19 08:04 3112/2019 311412019 19-03041 lodine-129 EPA 901.1 Modified I S.29E--02 I 2.17E-01 l I 2.17E-01 2.85E-01 u i pCi/g 19-03041-03 OUP L1-12204B-FSGS-003-SS-A 02/04/19 08:04 3/12/2019 3/1412019 ! 11}-03041 Potassium-40 EPA 901.1 Modified 2.81E+01 j 3.15E-+-OO j 3.47Efll0 1.99E*OO !' : pCi/g 19-03041-03 OUP I L1-122048-FSGS-003--SS-A 02/()4/19 08:04 l 311212019 * .311412019 I 19-03041 Manganese-54 EPA 901.1 Modified 1.48E-02 I S.91E-02 I 5.91E-02 ! 9.12E-02 u I pCi/g 11}-03041-03 OUP I L 1-122048-FSGS-003--SS-A 02/04/19 08:04 3/12/2019 311412019 ! 19-03041 Molybdenum-93 EPA 901.1 Modified -4.4tE-03 ( 4.99E-02 l 4.99E-02 6.22E-02 l u '; pCilg 19-03041-03 DUP l L1-122048-fSGS-003-SS*A 02104/19 08:04 311212019 311412019 I 19-03041 Nloblum-94 EPA 901.1 Modified -4.87E-03 l 4.SOE-02 4.80E-02 I

I 7.30E-02 I u pCl/g 11}-03041-03 DUP I L1-122048-FSGS-OOl-SS-A 02/04/19 08:04 3112/2019 311412019 I 19-03041 le;ad-210 EPA 901.1 Modified 1.99E*OO , 1.31E+OO ! 1.31E+OO I 2.17E+OO u pCi/g 19-03041-03 DUP L1-122048-FSGS-003--SS-A 02/04/19 08:04 3112/2019 ! 3114/2019 11}-03041 Lead-212 EPA 901.1 ModJfied 1.31E+OO 2. 11E-01 I 2.21E-01 2.56E-01 pCilg 19-03041-03 OUP I L 1-122048-FSGS-003--SS-A 02/04119 08:04 3/12/2019 3/1412019 19-03041 Lead-214 EPA 901.1 Modifie<i 1.55E+OO j 2.35E-01 i 2.48E-01 3.59E-Of I

                                                                                                                                                                                                                                   !   pCi/g 1S-03041-03    j   OUP      L 1*12204B*FSGS-003-SS-A.         02/04/19 08:04     s,1212019 I 311412019       11}-03041   Promethium-145 EPA 901.1 Modified      -1.46E-02 j  2.04&01     I 2.04E-01       2.61E-01     :    u        l  pCi/g 19-03041-03        DUP      L 1-12204B-FSGS-003--SS-A         02/04119 08:04     3/12/2019    311 /2019   j 19-03041      Radlum-226   EPA 901.1 Modified      1.38E+OO f   2.2SE-01    I  2.36E-01      3.51E-01    I                 pCi/g 19-03041-03        OUP      L 1-122048-FSGS-003--SS-A         02104/19 08:04     3/12/2019    3/14/20t9      19-03041     Antiniony-125 EPA90 1.1 Modified      9.21E-02   I 1.57E-01   l   1.57E-01   J  2.47E-01    1     u           pCVg 19-03041-03        DUP      L 1-12.204B-FSGS-003-SS-A         02/04119 08:04     3112/2019    3/1412019      19-03041      Thorium-234  EPA 901. t Modified     2.55E+OO     1.33E*OO   1   1.33e+oo   I 2.21e~oo I         u           pCi/g 11}-03041-03       DUP   i  Ll-12204B-FSGS-003-SS-A           02/04/19 08:04 . 311212019  I 31112019      19-03041     Thallium-208  EPA 901.1 Modified       8.15E-01     1.90E-01   I  1.9SE-01      2.37E-01     !                ,pCi/g 11}-03041-03   I   OUP      l 1-122048-FSGS-OOl-SS-A          02104/19 08:04     311212019  l 311412019      19-03041      Uranlum-235  EPA901.1 Modified        2.75E-01    3.33E-01    I   3.34E-01   I 5.SSE-01     I    u        I   pCi/g CU:Counting Uncertain\y;CSU=Combineo Standard Uncertainty (1-sigmal;MDA=Minimal Detected Activlty;LCS=Laboratory Control Sample;MBL~Blank;DUP=Ouplicate;TRG=Normal Sample;DO=Duplicate Origlnal;U=Non-deteet

( ~ EBERLINE ANALYTICAL EBERLINE ANALYTICAL CORPORATION 60 1 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/483-4621

Pri nted: 4/111201 9 1 :21 PM Page 6 of23 Report To: Worl< Order Details: Patricia Giza SOG: ' 19-03041 Eberline Analytical Zion Solutions Purr:hase Order: 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: i ENVIRONMENTAL Zion, IL 60099 Sample Matrix: so Lab ID I Sample I Type ! Client ID Sample Date Receipt Date I Analysis Date Batch ID Analyte Method Result I I cu ' i CSU I MOA ' Qualifier : Report Units 19-03041-04 I DO I L 1-1 22048-FSGS-003-SS-A 02/04119 08:04 311212019 I 311412019 19-03041 I Act/nlu,n-228 EPA 901.1 Modified I 1.0SE+OO I 2.30E-01 I 2,36E.-01 I 5.44E*01 pCi/g 19-03041-04 00 I L1-122048-FSGS-003-SS-A 02/04119 08:04 ~ 1V2019 3/14/201 9 19-03041 Silver-t08m EPA 901 .1 Modified 2.51E-02 3.28E-02 l 3.29E-02 7.~3E* 02 \ u pCi/g 19-03041-04 DO L 1-122048-FSGS-003-SS-A 02/04119 ()8:04 311212019 I 3/14/2019 19-03041 I Americium-241 EPA901.1 Modifie<J -2.16E-01 j 1.45E-01 I 1.45E-01 2.13E-01 u I pCi/g 19-03041-04 DO L 1-122048-FSGS-003-SS-A 02/04/19 ()8:04 311212019 3/14/2019 19-03041 Barium-133 EPA 901 .1 Modified l.85E-02 3.25E-02 I 3.25E-02 j 1.69E-01 I u 1 pCilg. 19-03041-04 DO ,L1-122048-FSGS-003-SS-A 02/04/19 08:04 3/1212019 3/1412019 19-03041 Bismuth-214 EPA901 .1 Modified 1.53E+OO I 2, 17E-01 I 2.31E-01 2.91E-01 ' pCi/g 19-03041-04 DO L1-122048-FSGS-003-SS*A 02/04/19 08:04 311212019 I 3/1412019 I 19-03041 Cobalt-60 EPA901 .1 Modified 3.20E*02 6.28E-02 I 6_.28E-02 7.94E-02

                                                                                                                                                                                                                   'I     u pCi/g 19-03041-04        DO       l 1-122048-FSGS-003-SS-A         02/04/19 08:04    3112/2019    3i1412019     19-03041      Cesium-134   EPA901 .1 Modified       -2.42E*03     2,11E-02   I   2,1.1E-02     9.54E-02    !     u        pCi/g 19-03041-04        DO  i    L1-122048-FSGS-003-SS-A          Q2/04/19 08:04    311212019  ! 311412019 l   19-03041      Cesium-137   EPA 901.1 Modified        3.15E-03     6.53E-02   I   6,53E--02     9.76E-02    I     u    I   pCi/g 19-03041-04        DO    I  L1-1 22048-FSGS-003-SS-A         02/04J19 08:04    3/12/2019    311412019 J 19-03041       Europium-152  EPA901,l Modified        -4.52E-01     2.85E-01   I   2.86E*01      2.64E-01          u        pCUg I                                                                                                                                                                                            '

19-03041-04 I DO I L1-122048-FSGS-003-SS-A 02/04119 08:04 3/1212019 311 4/2019 19-03041 Europium-154 EPA 901.1 Modified -1.16E-Ol 2.03E-01 1 2..03E,01 1.31E--01 f u pCVg 19-03041-04 00 I L 1-122048-FSGs-oo:;,ss-A 02/04119 08:04 3/12/2019 3114/2019 19-03041 Europium-155 EPA901,1 Mo<@ed 9.01E-02 1,30E-01 i 1.30E--01 2.49E-01 u pCi/9 l 19-03041-04 DO I L 1-122048-PSGS-003-SS-A 02/04119 08:04 3/1212019 3114/2019 19-03041 Holmium-166m EPA901 ,1 Modifie<J 1.57E-02 9.43E-02 I 9.43E-02 9.681:,,02 1,,1 pCVg 19-0.3041-04 DO L 1-122046-F'SGS-003-SS.A 02/04119 08:04 3/12/2019 3/1412019 19-03041 lodlne-129 EPA901.1 Modified -1.61E-02 2.15E-01 I 2.15E-01 2.78E-01 i u I pCilg 19-03041-04 DO ! L 1-12204B-FSGS-003-SS-A 02104/19 08:04 3/1212019 3/14/2019 I 19-03041 Potassium-40 EPA 901.1 Modified 2.93E+01 f 3.31E+OO ! 3.63E+OO I 1.1)4E+OO ! I pCilg 19-03041-04 DO L1-122048-FSGS-003-SS-A 02104119 08:04 3/1212019 31141W19 I 19-03041 Manganese-54 E.PA901.1 Modified 4.70E-03 6.17E*02 lI 6.17E-02 I 9.12E-02 I u i pCi/g 19-03041-04 DO I

L1-122048-FSGS-003-SS-A 02/04/19 08:04 3112/2019 311412019 I 19-03041 I Molybdenum-93 EPA901 .1 Modified EPA 901 .1 Modified

                                                                                                                                                             -5.75E-03 2.90E-02 5.33E-02 5.06E-02 I

i 5.33E-02 5.06E-02 1 5.79E-02 7.47E-02 u u I pCi/g pCi/g 19-03041-04 DO I l 1*122048-FSGS-003-SS-A 02/04/19 08:04 311212019 3114/2019 19-03041 Niobium-94 19-03041-04 DO L1-122048-FSGS-003-SS-A 02/04i19 08:04 3/12/2019 3/1412019 19-03041 I Lead-210 EPA 901,1 Mocfnied 1.53E+OO j f.30E+OO 1.30E+OO 2.13E+OO u pCilg I 19-03041-04 DO I l 1-122048-FSGS-003-SS-A 02/04/ 19 08:04 3112/2019 3114/2019 l 19-03041 Lead-212 EPA 901.1 Modified I 1.42.E+oO . 2.22E-01 I 2.34E-01 2.66E-01 u pCi/g 19-03041-04 DO i l 1-122048-FSGS-003-SS-A 02/04119 08:04 3112/2019 3/1412019 19-03041 Lead-214 EPA 901.1 Modified 1.39E*OO 1.73E-01 i 1.87E-01 3.19E-01 ; pCVg 19-03041-04 DO L1-1.22048-FSGS-003-SS-A 02/04119 08:04 3112/2019 311412019 l 19-03041 Promethium-14S EPA 901 ,1 Modified I -1.39E-01 2.12E-01 i 2.12E-01 2.62E-01 ' u , pCilg 19-03041-04 00 i L1-122048-FSGS-003-SS-A 02/04119 08:04 3/1212019 311412019 I 19-03041 Radium-226 EPA 901 .1 Modlfie<J 1.53E*OO 2.17E..01 ) 2.31E-01 2.91E-01 pCVg 19-03041-04 DO l L 1-122046-FSGS-003-SS-A 02/04119 08:04 311212019 3/14/2019 19-03041 Antimony-125 EPA 901 .1 Modified ..S.19E-02 I 1.59E-01 I 1.59E-01 I 2.32E-01 u ! pCilg 19-03041-04 00 ! L1-122048-FSGS-003-SS-A 02/04119 08:04 311212019 311412019 I 19-03041 Tt,ortum-234 EPA 901 .1 Modified 3.01E+OO j 1.32E+OO I 1.32E+OO 2.21E+QO u pOi/g 19-03041-04 DO i L1-122048-FSGS-003-SS-A 02/04/19 08:04 3/1212019 3/1412019 19-03041 Thallium-208 EPA 901 .1 Modified 9.04E-01 j 1.19e-01 I 1-85E-01 ' 2.47E-01 pOVg 19-03041-04 DO L 1-122048-FSGS-003-SS.A 02/04/19 08:04 [ 3/1212019 311412019 I 1s.03041 Uranlum-235 EPA 901 .1 Modified 1.20E-01 l 3.33E-01 I 3.33E-01 S.45E-01 l:I pCilg CU=Counting Uncertainty;CSU=Combined Standard Uncertainty {1-sigma);MDA=Minimal Detected Activity; LCS=Labotatory Control Sample;MBL=Blank;DUP~Duplicate;TRG=Nonnal Sample.;DO:Duplicate Origlnat;U,.Non-<Jetect ( '"M> EBERLINE ANALYTICAL EBERLINE ANALYTICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/483-4621

Printed: 4/1 1/2019 1:21 PM Page 7 of 23 Report To: Woll< Older Details; Patricia Giza 19-03041 Eberline Analytical Zion Solutions SDG: I Purchase Order. 677118 Final Report of Analysis 2701 Deborah Ave Analysis category: . ENVIRONMENTAL Zion, IL 60099 Sample Matrix: 1 so Lab 10 I Sa~ple Type I Clfent ID Sample Date I R~eipt Date I Analysis Date i Batch ID Analyte Method I' Result I I cu ' CSU MDA Qualifier Report Units l 311412019 1 I ' 1~03041-05 TRG I l t-12113A-FSGS-003-SS-A 01117/19 07:10 311212019 19-03041 Aclinium-228 EPA901.1 Modified J.58E-01 1.70E-01 1.71E-01 3.14E"01 pCVg 19-03041-05 I TRG I L1-1211-3A-FSGS-003-SS-A 01117/19 07:10 311212019 I 311412019 ; 1~03041 Silver.108m EPA 901.1 Modified I -3.14E-02 4.84E-02 ! 4.84E*02 4.20E-02 u pCiig 19-03041 -05 TRG I L1-12113A--FSGS-003-SS-A 01117/19 07:10 311212019 I 311412019 19-03041 I Ainericium-241 EPA 901,.1 Modified 1.42E-02 900E-02 9.00E-02 U9E-01 u pCi/g 19-03041-05 TRG I L1-12113A-FSGS-003-SS-A 01/17/19 07:10 3/1212019 3/14/2019 19-03041 Bartum-133 EPA90f.1 Mo<fmed 3,74E-02 I 3.83E-02 i 3.84E-02 6.98E-02 I u I pCi/g 19-03041-05 TRG L1-12113A-FSGS-OOJ.SS-A 01117/19 07:10 3/1212019 311412019 I 19-03041 Blsmuth-214 EPA901.1 Modified 3.42E-01 9.84E-02 1.00E-01 1.64E-01 I ! pCUg 1 19-03041-05 TRG L 1-12113A-FSGS-003-SS-A 01117/19 07:10 3/1212019 3/14/2019 19-03041 Cobalt-GO EPA901.1 Modified -1.46E-03 5.45E-02 5.45E-02 7.84E-02 u pCUg 19-03041-05 TRG I L1-12113A-FSGS-003-S$-A 01/17/19 07:10 3112/2019 ' 3/1412019 19s03041 Cesium-13" E;PA 901.1 Modified -6.61E-04 1.40E-02 1.40E-02 4.79E-02 u l pCiig 19-03041-05 TRG I L 1-12113A-FSGS-003-SS-A 01/17/19 07:10 3/1212019 3/1412019 1~03041 l Cesium-137 EPA 901.1 Mod/tied 1.26E-01 4.SSE-02 I 4.89E-02 I 8.87E-02 I pCiig 19-03041-05 TRG I l 1-t2113A--FSGS-003-SS-A Ot/17119 07:10 3/1212019 3/14/2019 19-03041 Europium-152 EPA 901.1 Modified 1.35E-01 j 1.47E-01 !' 1.48E-01 1.59E-01 u I pCUg 19-03041-05 TRG : L 1-12113A-FSGS-003-SS-A 01/17119 07:10 3/1212019 3'/1412019 I 19-03041 I Europium-154 EPA 901.1 Modified 8,83E-03 I i 1.30E-01 1.30E-01 8.06E-02 u ! pCi/g 19-03041-05 , TRG ! L 1-12113A-FSGS-003-SS-A 01/17119 07:10 3/1212019 3/14/2019 19-03041

Europtum-155 EPA 901.1 Modified 6.53E-02 ! 6.46E-02 I 6.47E-02 1.03E-01 u pCi/g 1~03041. 05 1 TRG i L 1-12113A-FSGS-003-SS-A 01117/19 07;10 3/1212019 3114/2019 19-03041 Holmium-166m EPA901.1 Modified 5.10E-02 5.65E-02 5.65E-02 7.00E-02 u ' pCi/g 1~03041- 05 TRG L 1-12113A-FSGS-003-SS-A 01/17119 07;10 3/12/2019 3/14/2019 l 19-03041 lodine-129 EPA 901 .1 Modified 4.02E-02 2.17E+OO ; 2 .17E+OO 1.S7E+OO u pCi/g 1~03041-05 I TRG L 1-12113A-FSGS-003-SS-A 01117/19 07:10 3/1212019 3/14/2019 19-03041 Potassium-40 EPA901.1 Modifiecl 1.25E+01 1.75E+OO j 1..86E+OO 6.96E-01 pCi/g 1~03041-05 TRG L1-121 13A-FSGS-003-SS-A 01117/19 07:10 3/l212019 3/14/2019 19-03041 Manganese-54 EPA901 .1 Modified I -2 .03.E -02 4.74E-02 1 4,75E-02 6.66Es02 u pCi/g 1~03041-05 I TRG L 1-12113A-FSGS-003-SS-A 01117119 07:10 311212019 f 311412019 I 1~03041 Molybdenum-93 EPA 901 ,1 Modified -8.33E-03 3.4"E-02 3.M E-02 4.62E-02 I u pCUg.

19-03041-05 I TRG L 1-121 13A--FSGS-003-SS-A 01117/19 07:10 'f 3/12/2019 ! 3114/2019 19-03041 Niobium-94 EPA 901 ,1 Modified 1.27E-02 3.64E-02 J .GSE-02 6.03E-02 I u pCi/g 19-03041-05 , TRG L1*12113A--FSGS-003-SS-A 01117/19 07:10 S/1212019 3/1412019 I 19-03041 Lead-210 EPA 901 .1 Modified 8.47E-01 1.01E*OO 1.01E+OO . 1.66E*OO I u pCi/g 19-03041-0S l TRG L 1-12113A-FSGS-003-SS-A 01117/19 07:10 :l/1212019 l 3/1412019 1 19-03041 Lead-212 EPA 901 ,1 Modified 4.09E-01 8.75E-02 8.~E-02 1.94E-01 ! pCi/g 19-03041-05 TRG L 1-12113A-FSGS-003-SS-A 01/17/19 07:10 31J21Zo19 1 311412019 19-()3041 Lead-214 EPA 901.1 Modified 4.16E-01 I' 9.58E-02 i 9.81E-02 1.35E-01 I I pCiig 1~03041. 05 l TRG L1-12113A-FSGS-003-SS-A 01/17/19 07:10 3/1212019 3/14/2019 19-03041 Promethium-145 EPA901 .1 Modified 1.67E-01 1 3 .51E-01 3.51E-01 5.47E-01 u pCiig 1~03041-05 TRG L1-12113A-FSGS-003-SS-A 01/17/19 07;10 3/12/2019 3/14/2019 19-03041 Radiurn-226 EPA901.1 Modified 3.42E-01 I 9,84E-02 i 1.00E-01 1.64E-01 pOiig 1 ' 1s.03041.os I TRG L1-12113A-FSGS-003-SS-A 01/17/19 07:10 311212019 ! 311412019 I 19-o3M1 An~mony-125 EPA901.1 Modified 4.12E-02 8.47E-02 I 8.48E-02 1.51E-01 u pCtig 1~03041-05 TRG L1-12113A*fSG5-Q03-$S-A 01/17/19 07 :10 311212019 3/1412019' I 1~03041 Thorium-234 EPA901 .1 Modified 1.18E+OO 8.45E-01 i 8A7E-01 1.20E+{)O I

                                                                                                                                                                                                                       'U         pCi/g 19-03041-05      TRG        L1-12113A-FSG$-003, $$-A          01111/19 07:10      3/12/2019    3/14/2019  ! 1~03041      Thalllum-208  EPA901 .1 Modified      1.72E-01        7.57E-02    !   7.62E-02   1.26E-,01                pCUg 19-03041-05      TRG    I   L1-12113A-FSGS-003-SS-A           01/1'7/19 07:10     3112/2019    3/14/2019 , 1~03041        Uranium-235  EPA901.1 Modified       2.09E.-02     f 2.66E-01        2.66E*D1   3.48E-01       u         pC~g CU:.Counting Uncertalnty;CSU=Combined Standard Uncertainty (1.sigma);MDA=Minlmal De tected ActMty;LCS=Laboratory Control Sample;MBL:.Blank;OUP=Ouplicato;TRG=Normal Sample;DO=Duplicato Original;U=Non-detect
       -        EBERLINE                                                EBERLINE ANALYTICAL CORPORATI ON
         ~                                 ANAL Y TIC AL                601 SCARBORO ROAD OAK RIDGE, TN 37830                            865/481-0683             FAX 865/483-4621

Printed: 4111120191:21 PM Pages of 23 Report To; Worl< Order Ceta,1s: Patricia Giza 19-03041 Eberline Analytical Zion Solutions SDG:

Purchase Order. 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: .ENVIRONMENTAL Zion, IL 60099 Sample Matrix: I so Lab I Sample i i

Clfent Sample l Receipt I Analysis Batch ID II Analyte Method I Result i I cu I I CSU MDA Qualifier Report Units ID 19-03041-06 j j iype TRG I ID L 1-10201D-FSGS--005-SS-A Date 01/08/19 12:34 Date 3112/2019 Date 311412019 19-03041 Actinium-228 EPA901.1 Modified 2,S3E-01 ' i 2A2E-01 2.42E-01 4.581c-01 : u pCVg 19-03041-06 TRG L 1-10201 D-FSGS-005-SS-A 01/08119 12:34 311212019 311412019 . 1s..03041 T Silver-108m EPA 901 .1 Modified 1.70E-02 ' 5.92E*02 5.92E-02 9.56E-02 t u pCVg 19-03041.os I TRG l 1-10201D-FSGS-OOS-SS-A 01/08/19 12:34 3/1212019 311412019 I 19-03041 Amerleiurn-241 EPA 901 ,1 Modified -s,40e-02 I 9.87E-02 I 9.87E-02 1.38E-01 u pCUg W-03041-06 TRG L 1-10201D-FSGS-005-SS-A 01/08/19 12:34 3/1212019 311412019 I 1s-03041 i Bartum- 133 EPA 901.1 Modified 2,22E.02 ! 3.04E-02 i 3.04E-02 1.30E-01 u pCUg 19-03041-06 ) TRG I L 1-10201D-FSGS-005-SS-A 01/08/19 12:34 3/1212019 311412019 l 1s..03041 Blsmutti-214 EPA 901.1 Modified 3.95E-01 I 1.56E-01 i 1.SSE-01 2.57E-01 pCVg 19-03041-06 TRG L1-102010-FSGS-005-SS-A 01/08/19 12:34 311212019 311412019 I 19-03041 Cobalt-60 EPA 901 .1 Modified 1.12E-01 I 1.14E-01 I 1,14E-01 1.75E-01 u I pCi/g 19-03041-06 1 TRG L1-10201D-FSGS-005-SS-A 01/08/19 12:34 311212019 , 311412019 I 19-03041 Cesiurn-134 EPA901 ,1 Modified 5.0BE-03 I 4.24E-02 I 4,24E*02 1.17E-01 u ' pCi/g 19-03041-06 TRG I L1-10201 D-FSGS-005-SS*A 01/08/1912:34 3/1212019 j 3/1412019 : 19-03041 Cesium-137 EPA 901 . i Modified I 3.72E-01 ! 1.12E-01 I 1,14E*01 1.46E-01 i pCi/g i 9-03041-06 TRG ! L1- 10201 D-FSGS-005-SS-A 01/08/19 12:34 ! 311212019 311412019 I 1s..03041 Europium-152 EPA 901.1 Modified -7.57E-02 ! 2.54E-01 i 2.54E-01 1.96E-01 I u I pCUg

                                                                                                                                                          '                                                            u 19-03041-06         TRG     L1-10201 D-FSGS-005-SS-A           01/08/19 12:34    3112/2019   3/1412019 i 19-03041       Europium-154  EPA 901.1 Modified   I  6.26E-02  I   2.25E-01    i  2.25E-01     1.04E-01  i                 pCVg 19--03041-06        TRG  I  L1-10201D-FSGS-005-SS-A            01/08/19 12:34    311212019 1 3/1412019 ' 19-03041       Europium-155  EPA 901.1 Modified      2.57E-02       1.07E-01   (   1.07E-01    1.57E-01        u           pCi/g 19-03041-06         TRG  '  L1-10201 D-FSGS-005-SS-A           01/08119 12:34  I 3/12/2019 j 3/14/2019    19-03041     Holmium-166m   EPA 901.1 Modified      5 .32E-02
                                                                                                                                                                       'j   1.03E-01  !   1.03E-01     8.32E-02        u           pCUg 19-03041-08         TRG  I  L1-102010-FSGS-005-SS-A            01/08119 12:34    3112/2019   3/1412019 , 19-03041         lodine-12.9 EPA901.1 Modified       8.1SE-02  I    2.52E-01      2.52E-01     3.74E-01  :     u           pCUg 19-03041-06         TRG  !  L 1-10201 D-FSGS--005-SS-A         01/08/19 12:34    3/1212019   311412019 I 19-03041       Poiassium-40  EPA901 .1 Modified      1.63E+01  I   3.42E* OO r    3.52E+OO     1.46E+OO  ;
                                                                                                                                                                                                                              !    pCUg 19-03041-06         TRG     L 1-10201D-FSGS-005-SS-A           01/08/1912:34     3/1212019   3114/201-9 / 19-03041     Manganese-54   EPA 901 .1 Modified    -3.WE-02    I   7.63E-02      7.6-IE-02    1.07E-01        u      I    pCilg 19-03041-06         TRG     L 1-10201D-FSGS-005-SS-A           01/08/1912:34     31121201s 1 311412019  l 19-03041     Molybdenum-93  EPA901 .1 Modified     *1.54E-02   j  .5.17E-02   1  5.17E-02     8.12E-02        u      !    pCi/g 19-03041-06         TRG     L 1-102010..fSGS-005-SS-A          01/08/1912:34     311212019 I 3/14/2019 ( 19-03041        Niobium-94   EPA901 .1 Modified      3.73E-02   j   5,64E-02   i  5.64E-02     1.00E-01        u           pCi/g 19-03041-06         TRG     l 1-10201D-FSGS-005-SS-A           01/08/19 12:34    311212019   311412019  I 19-03041 '       Lead-210   EPA 901.1 Modified      3.31E+OO   I  1.61E+OO   I   1.e2e-eoo    2.58E*OO        u       I   pCi/g 19-03041.06    l    TRG     L 1-102010-FSGS-005-SS-A           01/08/1912:34     311212019 ! 311412019 l  19-03041         Lead-212   EPA 901.1 Modified      5.40E-01   I   1.81E-01       1.83E-01    2.7 1E*01               I   pCi/g l

19-0304.1-06 TRG L1-10201D-FSGS-005-SS-A 01/08/19 12:34 3112/2019 j 311412019 I 19-03041 Lead-214 EPA901 .1 Modified 3.20E-01 I 1.45E-01 1.46E-01 2.1 BE-01 i pCVg 19-03041-06 TRG L1-10201D-FSGS-005-$$-A 01/08/19 12:34 3/1212019 i 311412019 f 1~03041 Promethium-145 EPA 901.1 Modified 1.14E-01 I 1.69E-01 1.69E-01 2,S4E-01 I u I pCi/g 19-03041.os I TRG L1-10201D-FSGS-005-$S-A 01 /08/19 12:34 3112/2019 311412019 1 19-03041 Radium-226 EPA 901.1 Modified 3.95E-01 ( 1.56E-01 I 1.58E-01 2 57E-01 i pCilg 19.03041-05 I TRG l L1-102010-FSGs-005-SS-A 01/08119 12:34 3/12/2019 3/1412019 19-03041 Antimony-125 EPA 901.1 Modified -9,66E-02

2.28E-01 I 2.28E-01 i 2,94E~1 u pCilg 19-03041-06 TRG I L1-102010-FSGS-005-SS-A 01/08/1912:34 311212019 I 311412019 I 19-03041 Thorium-234 EPA 901.1 Modified 1.30E*OO : 1.A8E+OO j 1.48E+OO ! 2.48E+OO u pCilg 1s.03041-06 l TRG j L1-10201D-FSGS-005-SS-A 01/08/19 12:34 3112/2019 311412019 I 19-03041 lhalllum-208 EPA901 ,1 Modified 4,74E-01 I 2.51E-01 I 2.52E-0 1 3.13E-01 ! pCi/g 3112/2019 311412019 I l

19-03041-06 TRG I L1-10201 D-FSGS-005-SS-A 01/08119 12:34 19-03041 Uranium-235 EPA901 ,1 Modified -9.83E-04 I 2.91E-01 I 2.91E-01 4.27E-01 u pCilg CU=Counting Uncertainty;CSU=Combine<I Standard Uncertainty (1-sigma);MDA=Minimal Detoctod AcUvity;LCS=Laboratory Control Sample; MBL=Blank;DUP=Oupllcate;TRG=Normal Sample;DCFDupOcate OrigTnal;U=Non-detec1 ( ~ EBERLINE AN ALYTI CAL EBERLI NE AN AL YT ICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/48 1-0683 FAX 865/483-462 1

Printed: 4111120191:21 PM Page 9 of 23 Report To: Worl< OrderDetails: Patricia Giza SDG: ! 19-03041 Eberline Analytical Zion Solutions Purchase Order: 677118 Final Report of Analysis 2701 Deborah Ave Analysis category: ' ENVIRONMENTAL Zion, IL 60099 Sample Matrix: , so I Sample Lab ID 19--03041-07 Type I TRG ( j Client ID L1-10201 D-FSGS-006-SS-A Sample Date 01/08/1912:35 Rece1pt j Analysis I Date 3112/2019 I Date I Batch 10 3/14/2019 \ 19--03041 A11alyte Adinium-228 Method EPA 901.1 Modified l Result 4.0BE-01 j cu 2.56E-01 II CSU 2.57E-01 MDA 4.92E-01 i Qualifier , u Report Units pCilg 19-03041-07 TRG L 1-10201D-FSGS-006-SS-A 01/08/1912:35 3/12/2019 , 3114/2019 , 19-03041 Sllver,108m EPA 90 1.1 Modified 1.74E-02 6.63E-02 6.63E-02 I 6.86E-02 u pCilg

                                                                                                                                                                                                                  '     u 19-03041 *07      TRG   I  L 1-10201O-FSGS-006-SS-A           01/08/19 12:35     3/1212019    3114/2019 ! 19-03041    Amelicium-241    EPA 901.1 Modlfroo        1.27E-01    1.07E,.01     1.0SE-01      1.79E-01                  pCi/g
                                                                                          !                                                                                                                       '               pCilg 19-03041-07       TRG   i   L1-1Q201D-FSGS-006-S8"A           01108/19 12:35     3/12/2019    3114/2019   19-03041      Banum-133      EPA 901.1 Modifioo        2.IOE-02    4.23E-02      4.23E-02      9.35E-02        u     I 19-03041-07       TRG       L1-102010-FSGS-006-SS*A           01108/19 12:35     311212019 I  3/1412019   19--03041    Bismuth-214     EPA 901.1 Modified       5.0SE-01     1.72E'01      1.74E-01      2.99E-01              i   pCilg 19--03041-07      TRG   I   L 1-102010-FSGS-006-SS*A          01/08/19 12:35     3/12/2019    3/1412019 [ 19-03041       Cobalt-60     EPA901.1 Modified        8.47E-02     6.40E-02    I 6.41E-02      1.15E-01        u     I   pCi/g 19-03041.01   !   TRG       L 1-102010-FSGS-006-SS-A          01/08/19 12:35     3112/2019    3114/2019   19-03041  I   Cesium-134     EPA !;101 .1 Modified    -2.05E-02 [  3.11E-02   'I 3.11E-02   :  8.53E-02  1     u     I   pCi/g 19-03041-<11  l   TRG       L 1-102010-FSGS-006-SS-A          01/08/19 12:35     3/12/2019    3/14/2019   19-03041      Ceslum-137     EPA 901.1 Modlfred        2,70E-01 l 1.02E-01  1   1.03E-01 I

I 1.38E-01 : pCi/g 19-03041-07 j TRG ! L 1-10201 D-FSGS-006-SS-A 01108119 12:35 3/12/2019 3114/2019 19-03041 ! Europium-152 EPA 901.1 Modlfred 1.39E-01 1.86E-01 1.BSE-01 i 2.66E-01 u pCilg 19-03041-07 TRG j L 1-10201 D-FSGS-006-SS-A 01/08/19 12:35 3/12/2019 311412019 ! i9--03041 Europium. 154 EPA901.1 Modified 5.13E-02 I 1:58E-01 LSSE-01 I I 1.36E.Q1 u pCi/g 1$-03041-07 TRG l L1-1 0201 D-FSGS-00&-SS-A 01/08/19 12:35 3/12/2019 3/14/2019 19-03041 Europium-155 EPA 901.1 Modlfred 9.26E-02 ! 1.31E-01 1.31E-01 1.83E-01 u pCilg 19-03041-07 1 TRG L 1-10201 O-FSGS-006-SS-A 01/08/1912:35 3112/2019 3114/2019 , 19-03041 Holmium-166m EPA 901 .1 Modilioo -9.36E-03 1.06E-01 t.06E-01 1.08E-01 u pCilg 19-03041-07 TRG I L 1-10201D-FSGS-006-SS-A 01/08/19 12;35 3/12/2019 311412019 I 19-03041 lodin&-129 EPA 901 ,1 Modified 3.30E+OO 1.38E+01 I 1.38E+01 3.17E+OO I u I pCi/g 19-03041-07 TRG L 1-10201D-FSG8"006-SS-A 01108/19 12:35 311212019 I 311412019 19-03041 Potasslum-40 EPA901.1 Modified 6.42E+OO 1.66E+OO , 1.70E+OO 1.82E+OO i ! pCi/g I 19-03041-07 ; TRG I L1-102010-FSGS-006-SS-A 01108/19 12:35 3/1212019 I 3/14/2019 I 19-03041 j Manganese-54 EPA 901 .1 Modified -3.64E-02 1 6.TIE-02 i 6.78E-02

                                                                                                                                                                                                     '  9.43E-02  !     u         pCi/g 19-03041-07 >     TRG   I   t 1-102010-FSGS-006-SS*A          01/08/19 12:35     3/1212019 I 3/1412019    19-03041    Molybdenum-93     EPA901.1 Modified       -3.46E-02 I  5.68E-02    i
                                                                                                                                                                                        ' 5.68E-02    I 7.45E-02    I I

u pCi/g 19-03041-01 I TRG L1-102010-FSGS-006-SS*A 01/08/19 12:35 I 3/12/2019 , 3/14/2019 i 19-03041 Niobium-94 EPA 901 .1 Modified 1.67E-02 6.04E-02 ! 6.04E-02 I 7.84E-02 ! u pCifg 19-03041-07 ! TRG I L1- 10201 D-FSGS-006-SS-A 0110B11s 12,3s t 311212019 I 311412019 19-03041 Lead-210 EPA 901.1 Moeflfied 8-.05E+OO 2.93E+OO I 2.96E+OO 4.01E+OO i pClig 19-03041-07 j TRG I L1-10201D-FSGS-OO~-A 01/08119 12:35 311212019 1 311412019 19-03041 Lead,212 EPA901.1 Modified 4.26E-01 l 1.95E--01 I 1.96E-01 3.02E-01 : I pCilg 19.03041-01 I TRG L1-10201D-FSGS-006-SS-A 01/08/19 12:35 311212019 I 311412019 r 19-03041 Lead-214 EPA 901.1 Modified 5.27E-01 I 1.62E-01 I 1.64E-01 2.87E-01 pCilg 19.()*3041-07 TRG L1-10201 D-FSGS-006-SS-A 01 /08/19 12:35 3/12/2019 3/14/2019 19-03041 Promethium-145 EPA901.1 Modified -6.16E-02 5.56E-01 ! 5.56E.Q1

                                                                                                                                                                                                      ' 8.33E-01

u I pCi/g 19-03041-01 j TRG I L1-102010-FSGS-006-SS-A 01/0811912:35 ! 3112/2019 3114/2019 ' 19-03041 Radrum-226 EPA901.1 Modified I 5.0SE-01 ! 1.72E-01 1.74E-01 2.99E-01 j pCi/g l 311212019 I ; 2.34E.-01 u i pCi/g 19-03041-07 TRG I L1-10201 D-FSGS-006-SS-A 01/0811912,3s 3/1412019 I 19-03041 Antimony-125 EPA901.1 Modifioo -2.75E-02 1.40E-01 1.40E-01 19-03041-07 TRG L1-10201 O-FSGS-00&-SS-A 01/08/19 12:35 3112/2019 3114/2019 19-03041 I Thorium-234 EPA901.1 Modified 4.0SE-01 1.37E+OO 1.37E+OO 1.85E+OO 1 u ! pCiig 19-03041-07 j TRG L1-102010-FSGS-006-SS-A 01/08/19 12:35 3(1212019 3/14/2019 19-03041 Thalllum-208 EPA 901 .1 Modified I 2.55E-01 1,17E-01 ! 1, 18E-01 2.39E-01 f I pCi/g 19-03041-07 I TRG L 1-102011>-FSGS-006-SS-A 01/08/1912:35 3/12/2019 3/14/2019 19-03041 I uranium-235 EPA 901.1 Modified 3.60E-02 4.0SE-01 ! 4.0SE-01 5.37E-01 I u I pCi/g CU=Counting Uncertainty;CSU=Combfned Standard Uncertainty (1-sfgma)-;MOA=Minimal Oetec:tod Activlty;LCS=Laboratory Control Sample;MBL=Blank;OUP=Duplicate;TRG=Nomial Samplo;OO=Oupllcate Origlnal;U=Non-<letect

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Printed: 4/1 1/2019 1 :21 PM Page 10 of 23 Report To: Work OrderDetails: Patricia Giza SDG: I 19-03041 Eberline Analytical Zion Solutions Purchase Order. 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAl Zion, IL 60099 Sample Matrix: , so I I I I Report Lab ID Sample I Type I Client ID Sample Date Receipt Date

                                                                              ! 311212019 I I

Analysis Date , Balch ID J I Analyte Actinium-228 Method EPA 901.1 Modified I Result 6.04E-01 ' cu 2.03E-01 f I CSU 2.05E-Q1 I MDA 4-22E--01 [ Qualifier _ Units pCl/g 19-03041-0B TRG i L 1-12204C.FSGS.003-SS.A 02/04119 07:47 31141201s ; 1s.03041 I 19--03041-08 TRG L 1-12204C.FSGS--003-SS*A 02/04119 07:41 311212019 I 311412019 19--03041 snver-108m EPA 901.1 Modified 1.22E-03 i 3.98E-02 3.98E* D2 1.86E-02 u pCilg 19--03041-08 19--03041-08 TRG TRG

                       '  l 1-12204c.FSGS-003-SS.A L 1-12204C.FSGS.003-SS*A 02/04119 07:47 02/04/19 07:47   j 3112/2019 3112/2019 311412019 311412019 I 19--03041 I  1s-03041 Americlum-2 1 Balium-133 EPA 901.1 Modified EPA901 .1 Modified
                                                                                                                                                                -9.57E.02 ]

2.96E-03 I 8.61E-02 2,79E-02 I J 8,63E-02 2.79E--02 ' 1.18E-01 1.35E-01 ! u u pCVg pCVg 19-03041-08 TRG I L1-12204vFSGS*003-SS-A 02/04/19 07:47 3/1212019 I 311412019 19-03041 Sismulh-214 EPA 901.1 Modified 7.07E-01 : 1.83E-01 f 1.87E--01 I 2.82&01 t 1 pCVg 19--03041-08 TRG L1* 12204C-FSGS-003-SS.A 02/04119 07:47 311212019 I 311412019 19--03041 Cobalt-60 EPA901.1 Modified 2.64E-02 I 7.74E-02 7.74E.-02 ' 1.19E-01 i u I pCilg 19--03041.os 1 TRG L1-12204C-FSGS.003-SS-A 02/04119 07:47 3112/2019 3114/2019 19--03041 Cesium-134 EPA 901.1 Modified -8.93E-02 9,64E-02 9.65E--02 I 1.03E-01 u ' pCi/g 19-03041.0S TRG L 1*12204C.FSGS-003-SS-A 02/04119 07:47 311212019 I 311412019 ! 1s.o3041 Cesium-137 EPA 901.1 Modified 7.79E-01 t U9E-01 ( 1A4E-01 I 1.49E-01 pCi/g 19-03041--08 TRG L 1-12204C.FSGS-003-SS-A 02/04119 07:47 I 3I12120m 3114/2019 19--03041 Europium-152 EPA 901.1 Modlfi"ed 2.82E-02 I 1.25E-01 i 1.25E-01 I 1.83E-01 u pCVg 19--03041-08 TRG L 1-12204C-FSGS-003-SS-A 02/04/19 07:47 3/12/2019 f 3114/2019 19--03041 EUroplum-154 EPA 901 .1 Modified -M1E-01 I 2.09E-01 J 2.09E-01

                                                                                                                                                                                                              '   9.15E--02 i    u          pCVg 19--03041-08     TRG       L1-12204C-FSGS-003-SS*A             02/04/19 01:47     311212019  ! 3/1412019   : 19--03041     Europium-155   EPA 90 1.1 Modified     1.5JE-01   I    9.1 2E-02     f  9.. 15E--02 I   1.45E-01  !               pCilg I                                                                                   2.1-3E-02      8.81E-02    II   8.81E-02        7.41E-02   I   u          pCUg 19--03041-08     TRG    i   L1-12204C-FSGS-003-SS-A            02/04/19 07;47     311212019

311412019 19--03041 Holmium-166m EPA 901 .1 Modified I u 19--03041--08 TRG I l 1-12204C-FSGS-003-SS*A 02/04/19 07:47 3;/12/2019 3/14/2019 19--03041 lodine-129 EPA901 ,1 Modified -6.83E*02 2.10E--01 2.10E-01 ' a.01E-01 pCilg 19-03041-08 TRG I l 1-12204C-FSGS-003-SS-A 02/04119 07:47 3112/2019 ! 3/14/2019 I 19--03041 Potassium-40 EPA 90U Modified 1.51E+01 3.05E+OO 3.15E+OO ' 1.53E+OO pCilg I l 1* 12204C-FSGS-003-SS-A 02/04119 07:47 3112/2019 3/14/2019 19--03041 rvian_ganese-54 EPA 901.1 Modified -1,18E-02 I 5.64E-02 I 5.65E-02 { 8.93E-02 u ; pCl/g 19-03041-08 TRG r u 19--03041- 08 TRG ! L 1-12204C.FSGS--003-SS-A *02104119 07:47 311212019 I 311412019 19-03041 Molybdenum-93 EPA 901.1 Modified -1.01 E-02 1 4.61E-02 I 4.61E-02 7.11E-02 ! pCVg 19-03041-08 TRG i L1-12204C-FSGS--003-SS-A 02/04119 07:47 3112/2019 ! 3/14/2019 19-03041 Niobium-94 EPA901 .1 Modified 2.75E-02 ! 5.1BEC02 5.iSE--02 7.86E-02 I u pCilg 19-03041 Lead-210 EPA 901.1 Mod'lfied 6,72E-01 s.nE-01 'l 8.78E-01 ! 1.32E+-OO I u ! pCilg 19--03041-08 TRG ! L1-12204C-FSGS-003-SS-A 02104119 07:47 311212019 3/14/2019 f 19--03041-oa 1 TRG i L1-12204C-FSGS-003-SS-A 02104/19 07:47 I 311212019 3114I201s I 19--03041 tead-212 EPA901 .1 Mo<fmed 5.62E-Oi I 1.60E-01 i 1.62E.01 j 2.34E-01 I i pCi/g 19--03041-08 I L1-12204C-FSGS-003-SS*A 02/04/19 07:47 3112/2019 3/1412019 19-03041 Lead-214 EPA 901 .1 Modi~ed 6.37E-01 1.54E-01 i 1.58E..Q1 J 2.61E-01 I f pCi/g TRG 19-03041-08 TRG L1-12204C-FSGS-003-SS-A 02/04/19 07:47 3/1212019 3/1412019 l 1s-03041 Promelhium-145 EPA 901.1 Modified -1.37E-01 1.48E-01 1.48E-01 I 2,05E-01 I u I pCi/g Radium-226 EPA 901,1 Modified 7,07E-01 'I 1.83E-01 ( 1.87E-01 [ 2,82E-Oi pCilg 19--03041-08 TRG I l 1-12204C-FSGS.003-SS-A 02/04/19 07:47 3/12/2019 3/14/2019 19-03041 I 2.56E-01 u pCi/g 19--03041--08 TRG L1-12204C-FSGS-003-SS-A 02/04119 07:47 311212019 311412019 I 19.03041 Antimony-125 EPA 901,1 Modified 1.29& 01 I 1.70E-01 I 1.70E-01 i I I I

19-03041-08 TRG 1 L 1* 12204C-FSGS.003-SS-A 02/04119 07:47 3I12120i9 3114/2019 19--03041 Thorium-234 EPA 901.1 Modified 1.06E+OO i 7 .52E--01 i 7.54E-01 1.16E+OO J u pCilg 19--03041* 08 TRG L 1- 12204C-FSGS-003-SS-A 02/04119 07:47 3/1212019 3114/2019 1 19--03041 Thanium-208 EPA 901,1 Modified 4.53E-01 I 1.62E-01 ! 1635-01 i 2.28E-01 I I ' pCilg 1.92E-01 I 2.68E-01 I 2.SBE-01 4.01e-01 I u I pCilg 19--03041-08 TRG L 1* 12204C-FSGS-003-SS.A 02/04119 07:47 3112/2019

3/14/2019 19--03041 Uranlu/tl-235 EPA 901:1 Modified I '

CU=Counting Uncertainty;CSU;Combined Stand.ard Uncertainty (1-sigma};MOA=Minimal Detected Activity;LCS=Laboralory Control Sample;MBL=Blank;DUP=Ouplicate;TRG=Normal Sample;OO=OupHcate Ori9inal;U:Non-detect

        ~    ~

EBERLINE ANALYTICAL EBERLINE ANALYTICAL CORPORATION 60 1 SCARBORO ROA.D OAK RIDGE, TN 37830 865/48 1-0683 FAX 865/ 483-462 1

Printed: 4/11/2019 1:21 PM Page 11 of 23 Repotl To: Wo.rl< Order wtails: Patricia Giza 19-03041 Eberline Analytical Zion Solutions SDG: Purchase Order: 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: s ENVIRONMENTAL Zion, IL 60099 Sample Matrix,: so Lab ID I Sample Type l Cllent ID Sample

                                                                 *Date Receipt Date Analys1s Date j

Batch ID Ij Ana!yte Method I Result l I cu i I CSU 1 I MDA l Qualifier j Report U11its 19-03041-09 TRG L 1-12204A-FSGS-004-SS-A 02/05119 10;38 f 3112/2019 I 3114/2019 j 19-03041 Actniurn-228 EPA 901.1 Modified 3.49E-01 1.556-01 1.56E-01 : 2.53E-01 pCi/g 19.03041.os l TRG L 1-12204A-FSGS-004-SS-A 02/05119 10:38 3I121201s I 311412019 19-03041 Silver-108m EPA901.1 Mo<fffied -6.12E-02 4.496-02 t 4.50E-02 : 5.02E-02 u pCi/g 19-03041-09 TRG I L 1-12204A-FSGS-004-SS-A 02/05119 10:38 311212019 3/14/2019 19-03041 I Aroertcium-241 EPA 901.1 Mooffied -2.10E-01 I 9.34E-02 j 9.40E-02 1.29E-01 I u pCi/g 19-03041-09 TRG L1-12204A*FSGS-004-SS-A 02105119 10:38 3/1212019 3/1412019 19-03041 Banum-133 EPA 901.1 Modified -2.65E-02 .9 .28E-02 l 9.28E-02 1.00E-01 i u pCi/g i T

                                                                                                                                                                                                                                      'I   pCi/g 19-03041-09     TRG         L1-12204A-'FSGS-004--SS-A         02/05/19 10:38 , 3/1212019      3/14/2019      19--03041      Blsmuth-214    EPA 901.1 Modified     5.17E*01       1.29E-01    I   1.31E--01     2.38E-01 19-03041-09     TRG     [   L1-12204A-FSGS-004-SS-A           02/05/19 10:38   311212019   I  311412019 1 19-03041            CobaJt-60    EPA 901 .1 Modified i  3.66E-02   I   4.13E--02    j  4,14E.--02    6.02E-02   j    u            pCilg 19-03041-09     TRG         L1-1;!204A-FSGS-004-SS-A          02/05/19 10:38   311212019   1311412019 r      19-03041   I    ces,um.-134   EPA 901 .1 Modified   -4.58E-03 1 2.00E-02         I  2.00E--02  I  6.10E.-02  i    u        I   pCVg 19-03041-09      TRG    i   L1-12204M"SGS-004-SS-A            02/05119 10:38   3/1212019      3114/2019 i 19-03041           Ceslum-137    EPA901.1 Modified      7.86E-02   '. 6.29E-02     I  6.31E-02   f  1.02E-01   ;     u           pCi/g 19-0304i -09    TRG     i   L1-12204A-FSGS-004-SS-A           02/05119 10:38   3112/2019      3/14/2019      19-03041       Europium.-152  EPA 901.1 Modified  I  9.36E-02       1.16Ea01     I  1.17E-01      1.74E--01 ';     u           pCi/g 19-03041-09      TRG        L1-12204A-FSGS--004-SS-A          02/05119 10:38   3112/2019      311412019   I  19-03041       Europium-154   EPA901 .1 Modified    -3.33E--02      1.19E-01     \  1,19E-01      8.84E--02        u           pCilg 19-03041-09     TRG         L1-12204A-FSGS-004-SS-A           02/05119 10:38   3/1212019      3/14/2019      19-03041       Europium-155 , EPA 901.1 Modified     2:04E-01   l   1,34E-01     I  1.35E-01      1.73E-01   I I    pCi/9 19-03041-09      TRG    i   L1-12.204A-FSGS-004-SS-A          02/05/1910:38    3/1212019      311412019   I  19.03041      Holmium-166m    EPA 901 .1 Modified   -1.92E--02      G,12so2      I  6.72E-02      6.57E-02         u        I  pCi/g 19-03041-09      TRG        L1-12204A-FSGS-004-SS-A           02/05/1910:38    3/1.212(119    311412019   I  19-03041         lodine-129   EPA901 .1 Modified  I -1.49E-01       1.SSE-01     I  i .55E-01  :  1.81E-01         u        I  pCilg 02/05/19 10:38   3/12/2019      311 412019  I  19--03041      Potassium-40   EPA901 .1 Modlfied     1.17E+01       1.57E+OO j      1.68E+OO I    1.05E+OO                  ;  pCVg 19-03041-09      TRG    j   L1-12204A-FSGS-004-SS-A 19--03041-09     TRG        L1-12204A-FSGS--OO+SS-A           02/05119 10:38   311212019      311412019 I    19-03041      Manganese-54    EPA 901.1 Modified    -2.SOE-03       4.25E-02     I  4.2SE--02   i 6.43E-02         u        i  pCi/g 19-03041. 09 l   TRG    j   l 1-12204A-FSGS--004-SS-A         02105/19 10:38   311212019   I 311412019       19-03041      Molybdenum-93   EPA 901,1 Modified      1.04E-02      2.97E-02     I  2.97E-02    i 3.41E-02         u pCi/g 19-03041.09  l   TRG        L1-12204A-FSGS-004--SS-A          02/05119 10:38   3112/2019      3114/2019 l    19-03041        Nioblum-94    EPA 901,1 Modified      1.95E-02   I  3.25E-02     J
                                                                                                                                                                                             !  3.25E--02   ! 5.Q7E-02         u           pCi/g 19-03041-09      TRG    :   L 1-12 204A-FSGS-004-SS-A         02/05119 10:38   3/12/2019      3114/2019      19-03041          Lead-210    EPA 901.1 Modified  I  8.41E-01       9.59E-01      t 9.60E--01   ; 1.60E+OO         u           pCi/g 19-03041.os  I   TRG        L1-12204A-FSGS-004-SS-A           02105/19 10:38 l 311212019   I 311412019       19-03041          leac!-212   EPA901 .1 Modified     5.89E-01       1.37E-01      i  1.40E-01     1.94E-01                     pCi/g j                 EPA901.1 Modified      5.16E-01       1.28E-01      I  1.30E,01     2.10E-01                     pCVg 19-03041-09      TRG        L1-12204A-FSGS-004-SS-A           02/05119 10:38   3112/2019      3/1412019      19-03041          LeaG-214 1.37E-01      j  1.38E-01     1.65E-01
                                                                                                                                                                                                                         '     u           pCVg 19-03041-09      1RG    I   L1-12204A-FSGS-004-SS-A           02/05119 10:38   311212019      3114/2019      19-03041      Promethlum-145  EPA 901 ,1 Modified    -9.64E-02                                                I             I 19-03041-09      TRG        L 1-12204A-FSGS-004-SS-A          02/05/1910:36    311212019    I 311412019 I    19-03041        Radium-226    EPA 901.1 Modified     5 .11E-01       1.29E--Ot    j  1.31E--01  I 2.38E--01   !                pCilg 19-03041--09     TRG        L 1-12204A-FSGS--004-SS-A         02/05119 10:38   3/1212019      3/14/2019      19-03041       Antimony-125   EPA901.1 Modified      -6.36E-02      1.01E--Ot     I  1.01E-01   i 1.39E-01    ;    u           pc*11g 19-03041--09     TRG        L 1-12204A-FSGS-004-SS-A          02/05119 10:38   3/1212019      3/1412019      19-03041        Thorium-234   EPA 901.1 Modllied     1.63E+OO       8.20E-01      I  8.24E-01     1.41 E+OO   J    u           pCi/g 19-03041--09     TRG        L 1-12204A-FSGS-004-SS-A          02105/19 10:38   311212019      3/1412019      19-03041        Thalllum-208  EPA 901 .1 Modified     3.llE-01      9.07E-02      I  9.21E--02  I  1.07E-01   !                 pCi/g 19-03041--09     TRG        L1-12204A-FSGS-004-SS-A           02/05/19 10:38 , 311212019      3/1412019    I 19-03041        Uranfum,.235  EPA 901.1 Modified     -4.61 E-02     2.11E-01      '  2.11E-01   I 3.39E-01    '    u            pCilg CU=Counting lJncertainty;CSU=Comblned Standard Uncertainty (1~igma);MDA=Mlnlmal Detected Acb'vity;LCS,,Laboratory Control Sample;MBL=Blank;OUP=Duplicate;TRG=Normal Sample;DO=Ouplicate Original;U=Non-<1etect EBERLINE                                              E BERLINE ANALYTICAL CORPORATION 8                                ANAL YTICA L                601 SCARBORO ROAD OAK RIDGE , TN 37830                               865/481-0683             FAX 865/483- 462 1
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Printed: 4/11/20191 :21 PM Page 12 of 23 Report To: Work OrrJer [);,tails: Patricia Giza 19-03041 Eberline Analytical Zion Solutions

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Purchase Order: 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: . ENVIRONMENTAL Zion, IL 60099 Sample Matrix: 1 so Lab 10 I Sample Type I Client ID Sample Date I Receipt j Analysis Date Date I Batch ID I Anal e* yt

Method I Result II cu CSU MDA i

Qualifier , Report Units 19-03041- 10 TRG I l 1-12204B-FSGS-O15-SS-A 02104/19 08: 16 3/1212019 3/14/2019 i 19-03041 j Actinium-228 EPA 901.1 Modified 6 .81E-01 1.79E-01 1.83£-01 3.19E-01 pCi/g I 1,95E-02 4 .74E-02 I u pCilg 19-03041-10 TRG I L1-12204B-FSG$-015-SS-A 02/04/19 ()8:16 3/1212019 3/14/2019 19-03041 Silver-108m EPA901 .1 Modified 1.96E-03 f.95E-02 !

u i 19-03041-10 ! TRG l 1-122048-FSGS-015-SS-A 02/04/19 08:16 311212019 1 3/1412019 19-03041 Americium-241 EPA 901.1 Modified 1.10E-01 I 1.09E-0*1 1.09E-01 1.SOE-01 pCi/g 19-03041 -10 TRG L1-122048-FSGS-015-SS-A 02/04/19 08:16 3112/2019 311412019 I 19-03041 Barium-133 EPA901.1 Modified 8.53E* 02 ! 4.64E-02 I 4,66E-02 1.15E-01 j u pCi/g 19-03041-10 TRG I L1-122048-FSGS-015-SS-A 02104119 08: 16 3/12/2019 3/14/2019 19-03041 Bismu1h-214 EPA 901.1 Modified 7.0E-01 l 1.20E-01 i 1.26E-01 1.24E-01 I ' pCi/g 19-03041-1Q TRG I L1-122048-FSGS-015-SS*A 02/04/19 08: 16 3/1212019 3Iu12019 I 19-03041 Cobalt-60 EPA 901.1 Mocftfted 7.0lE-02 I 5.25E-02 I 5.27E-02 8.19E--02 ! u pCi/g 19-03041-10 TRG I L1-122048-FSGS-015-SS-A 02/04/19 08:16 3/1212019 3/14/2019 ; 19-03041 Cesium-134 EPA 901 .1 Modified -2,!lAE--03 2.04E-02 : 2.04E*02 4.92E-02 u pCi/g 19-03041-10 TRG I L1-12204B-FSGS-O15-SS-A 02/04/19 08:16 311212019 3/14/2019 i 19-03041 Cesiuni-137 EPA901.1 Modified 2.34E-01 6.87E-02 1 6.97E--02 8.96E--02 1 pCi/g 19-03041-10 TRG ! L1,* 12204B-FSGS-015-SS-A 02104/19 08: 16 3/12/2019 ! 3/14/2019 19--03041 EurQpiuo>-152 EPA 901 .1 Modified -1.04E-02 1.42E-01 1.42E-01 '

1.73E-01 u pCilg 19-03041-10 TRG I L1-12204B-FSGS-015-SS-A 02/04/19 08:16 311212019 I 31112019 19-03041 Europium-154 EPA 90f.1 Modified -2.02E-01 1.62E-01 I 1.62E-01 9.0QE-02 u ' pCi/g 19-03041-10 TRG L1-12204B-FSGS-015-SS-A 02/04/19 08:16 3/1212019 3/14/2019 ( 19-03041 Eur,:,pium-155 EPA 901 .1 Modified 1.61E-01 i 1.1.2E-01 1.12E-O, : 1.47E-01 u pCi/g j I I 6.73E-02 7.5W-02 u pCi/g 19-03041-10 T RG I L1-122048-FSGS-015-SS-A 02/04/19 08:16 3/1212019 3/14/2019 19-03041 Holmlum-t66m EPA901 .1 Modified 2.67E-02 l 6.72E--02 19-03041-10 I TRG L1-12204B-FSGS-015-SS-A 02/04119 08:16 I 311212019 ; 311 12019 I 19--03041 lodine-129 EPA901.1 Modified 1.73E+OO ! 7.36E+OO i 7.36E+OO ! 1.94E+OO u ' pCi/g 1 19-03041-10 ! TRG I L1-1 221),!B-FSGS-015-SS-A 02/04/19 08:16 3/1212019 311412019 i 19-03041 I Potassium-40 EPA 901.1 Modified 1.73E+01 I 2.21E+OO 2.38E*OO 7.74E-01 pCi/g 19-03041-10 TRG L 1-122048-FSGS-015-SS-A 02/04/19 08:16 3/1212019 3/14/2019 I 19-03041 Ma~ganese-54 EPA 901.1 Modified -1.46E-02 ! 4.61E-02 ' 4.61E--02 6.59E-02 u I pCi/g 19--03041-10 TRG i L 1-12204B-FSGS-015-SS-A 02/04/19 08:16 3/1212019 3/14/2019 19-03041 Motybdenum-93 EPA 901.1 Modified -2.32E*02 4.0lE-02 4,0l E-02 4.91E*02 u pCi/g 19-03041-10 I TRG I L 1-122048-FSGS-015-SS-A 02/04/19 08:16 311212019 I 311412019 19-03041 ! Niobiurn-94 EPA901.1 Modified 2.54E-02 3.82.E-02 3.82E-02 5.92E-02 u pCi/g 19-03041-1 0 TRG i L 1-12204B-FSGS-015-SS-A 02/04/1908: 16 3112/2019 3/14/2019 19-03041 j Lead-210 EPA 901 , 1 Modified 2.07E*OO 1.61E+OO ! 1.61E+OO 2.59E+OO I u pCiig 19-03041-10 19-03041- 10 i TRG TRG I I L 1-122048-FSGS-015-SS-A L 1-12204B-FSGS-015-SS.A 02104/19 08:16 02/04119 08: 16 3/12/2019 t 3/14/2019 311212019 / 3114/2019 19--03041 1s.03041 I Lead-212 Lead*214 EPA 901 ,1 Mod[fied EPA 901 .1 Modified 6.22E-01 8.39E-01

                                                                                                                                                                         .*1 1.12E-01 1.20E-01  1 i    1.16E-01 1.28E-01
                                                                                                                                                                                                        ! 2.02E-01 2.03E-01 I

I pCilg pCi/g 19-03041- 10 I TRG i L 1-12204B-FSGS-015-S$-A 02/04/19 08:16 3112/2019 311412019 I 19-03041 Prornethium-145 EPA 901.1 Modified 2.55E-01 3.81E-01 i 3.81E-01 5.66E-01 : u pCi/g Radium-226 EPA 901. 1 Modified 7.40E--01 i 1.20E-01 t 126E--01 1.24E--01 pCi/g 19-03041-10 i TRG L1-122048-FSGS-015-SS-A 02/04/19 08:16 311212019 3114/2019 19-03041 1s.03041.10 l TRG 1.1-122048-FSGS-015-SS-A. 02/04/19 08:16 311212019 3/14/2019 i 19-03041 An(imony-125 EPA901 .1 Modified 9.BSE-02 8.64E-02. ! 8.65E-02 1.61E-01 u pCi/g 19-03041-10 ; TRG L1-122048-FSGS-015-SS*A 02/04/19 08:16 311212019 3/14/2019 : 19-03041 Thorium-234 EPA 901 , 1 Modified 3.30E-01 1.07E+OO 1 1.071=+00 L40E+OO u pCi/g

pCi/g 19-03041.10 l TRG l 1-122048-FSGS-015-SS-A 02/04/19 08:16 3/1212019 3/f412019 , 19-03041 Thalllurn-208 EPA901.1 Modified 3.67E-01 1,01E-01 1.03E-01 1.28E-01 19-03041-10 f TRG r L 1-12204B-FSGS-015-SS-A 02/04/19 08:16 I 3/t2/2019 3/14/2019 19-03041 Uranium-235 EPA901 .1 Modified -1.691:-01 3.11E-01 3. 11E-01 :3.82E* 01 u I pCUg CU=Counting Uncortainty;CSU=Comblned $1andard Uncertainty j1-sigma);MOA='Mlnimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank;OUP:Ouplicate;TRG=Normal Sample;DO=Duplicate Ori_glnal;UzNon-<letect

( "'M> EBERLINE ANALYTICAL EBERLINE ANALYTICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/483-4621

Printed: 4/11/2019 1 :21 PM Page 13 of 23 ReoortTo: Work Order Details: Patricia Giza SDG: l 19-03041 Eberline Analytical Zion Solutions

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Purchase Order: 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: I ENVIRONMENTAL Zion, IL 60099 Sample Matrix: so Lab ID I Sample , Type I Cllent ID Sample. Date I Receipt Date 1 j Analysis Date I ( Bate~ ID I I Analyte Me~o<I_ Result I I cu CSU MDA i Qualifier I Report Units 19-03041-11 I TRG ! L1-10201C-FQGS-012-SS-A 02/13/19 09:00 3/1212019 j 3/1412019 19-03041 Actinium-228 EPA901.1 Modified 3.00E-01 t 2.26E-01 I 2.26E,01

                                                                                                                                                                                                      '  4.13E-01  ;

u I pCi/9 19-03041-11 TRG L1*10201C-FQGS-012-SS-A 02/13/19 09:00 3/1212019 3/1412019 ! 19-03041 Silver-10Bm EPA 901.1 Modified - 1.01E-02 ! 5.30E-02 I 5.30E-02 I 6,94E-02 u I pCi/g I I 1.09E-01 u i pCVg 19-03041-11 TRG I L 1-10201 C-FQGS-012-SS-A 02/13119 09:00 3/12/2019 3/1412019 . 19-03041 AmeMcium-241 EPA 901.1 Modified - 1.09E-01 I 8.22E 02 0 I 8.24E-02 19-03041-11 TRG 1 L1*10201C-fQGS-012-SS-A 02/13119 09:00 3/1212019 311412019 I 1s-03041 Barium-133 EPA 901.1 Modified 1.76E-02 ! 2.45E 02 0 2,45E-02 1 1.16E-01 u l pCilg

                                                                                                                                                                           !            '   1-39E-01     2.12E-01                  pCilg 19-03041-11   i    TRG   I   L 1-10201 C-FQGS-012-SS-A          02/13/19 09:00    3/12/2019 , 3114/2019       19-03041      Bismuth-214   EPA901 .1 Modified     4.62E-01      1.36E-01                             \

19-03041-11 I TRG I L 1-10201C-FQGS-012-SS-A 02/13/19 09:00 3/1212019 ( 3/14/2019 19-03041 Cobalt-60 EPA 901.1 Modified 9 .72E-{)2 j 7.78E-02 i 7.79E-02 1.46E-01 1 u I pCi/g 19-03041-11 TRG ! L1-1020tC-FQGS,012-SS-A 02113/19 09,oo 311212019 l 311412019 19-03041 i Cesiurn-134 EPA901 .1 Modified 1.16E-02 I 2.96E-02 2.96E-02 9.72E-02 u pCi/g 19-03041-11 TRG ; L1-10201C-FQGS-012-SS-A 02/13119 09:00 311212019 I 311412019 , 19-03041 Cesium- 137 EPA 901.1 Modified 2.85E-01 I 8.99E-02 I 9.11E-02 I 1.23E-01 t pCl/g 19-03041-11 TRG t L1-10201C-FOGS-012-SS-A 02/13119 09:00 , 311212019 ! 3/14/2019 I_ 19-03041 Europium-152 EPA901.1 Modified -1.46E-01 ; 1.BSE:-01 I 1.85E-01 1.s1e-01 I u pCVg 02/13119 09:00 311212019 3/1412019 I 19-03041 Europium-154 EPA901.1 Modified 9.03E-02 ! 1.77E-01 : 1.77E--01 8.26E-02 i *U pCf/g 19-03041- 11 TRG I L1-10201C-FOGS-012-SS-A 02/13/19 09;00 3112/2019 3/1412019 , 19-03041 . Europium-155 EPA901 .1 Modified 4.18E-02 8.58E-02 8.59E-02 1.28E-01 u I pCilg 19-03041-11 TRG I L1-10201C-FQGS-012-SS-A J 19-03041-11 TRG ! L 1-10201C-FQGS-012-SS-A 02/13119 09:00 3112/2019 311412019 ! 19-03041 Holmium-166m EPA901.1 Modified 1.saE-03 I 8.40E-02 8.40Ea02 6.88E--02 u pCi/g 19-03041-1 1 TRG l L1-10201C-FQGS-012-SS-A 02/13/19 09:00 311212019 I 311412019 1 19-03041 lodine-129 ~A901.1 Modified 6.21E-02 I i 1.85E-01 1.SSE-01 2.73E-01 u I pCilg 19-03041-11 TRG j L1-1020\C-FOGS-012-SS-A 02/13/19 09:00 3/12/2019 1 3/1412019 I 19-03041 I Potasslum-40 EPA 901.1 Modified 1.77E+01 I 3.39E+OO I 3.51E+OO 1.11E+oti

I pCilg 19-03041-11 TRG I L1-10201C-FQGS-012-SS-A 02/13/19 09:00 , 311212019 ! 311412019 i 19-03041 M~nganese-54 EPA901.1 Modified -1.24e,-02 I 5,87E-02 I 5,87E-02 ; 9.26E-02 u I pCi/g 19-03041-11 TRG ! LH0201C-FQGS-012-SS-A 02/13/19 09:00 3/12/2019 ! 3/14/2019 19-03041 Molybdenum-93 EPA 901.1 Modified -5.10E-02 ' 4.83E-02 ! 4.84E-02 j 6.74E-02 ' u pCi/g 4.60E-02 7.SBE-02 u ! pCi/g 19-03041-11 I TRG 'i L 1-102Q1C-FOGS-012-SS-A 02/13/19 09:00 3/12/2019 3/14/2019 _ 19-03041 Niobiurn-94 EPA901.1 Modified -1.03E-03 1 4.60E-02 \ I 19-03041-11 TRG L 1-1 02Q1C-FQGS-012-SS-A 02/13/19 09:00 3/12/2019 3/1412019 i 19-03041 Lead-210 EPA901 .1 Modified 9.32E-01 9.73E-01 9.74E-01 1.62E+OO u l pCilg 1!l--03041.11 I TRG I L1-10201C-FQGS-012-SS-A 02/13119 09:00 3/12/2019 3/1412019 ; 19-03041 I Lead-212 EPA 901.1 Modified, 3.64E-01 1 9.97E-02 l LOlE-01 2.25E-01 pCilg 3/12/2019 311412019 19-03041 Lead-214 EPA 901.1 Modified 5.45E-01 I 1.27E-01 ) 1.30E-01 1.93E--01 pCi/g 19-03041-11 TRG ! L 1-10201C-FQGS-012-SS*A 02/13/19 09:00 I 19-03041- 11 TRG I L 1-10201C-FQGS-012-SS-A 02/13119 09:00 3112/2019 3114/2019 19-03041 Promethium-145 EPA 901, 1 Modttied 1.40E-01 ! 1.32E-01 1.32E-01 2.0lE-01 j u j I pCi/g 19-03041-11 TRG I L 1-10201C-FQGS-012-SS-A 02/13/19 09:00 3/12/2019 311412019 19-03041 Radium-226 EPA 901.1 Modified 4.62E-01 ! 1.36E-01 I 1.39E-01 2,12E-01 i pCVg I 311412019 1.70E-01 ] 1.1oe-01 I 2.18E-01 u ' pCi/g 19-03041-11 TRG l L 1-10201C-FQGS-012-SS-A 02/13/19 09:00 311212019 19-03041 Anlimony-125 EPA 901.1 Modified - 1.01E-01 i 1.10E*OO I I

19-03041-11 \ TRG i L 1-10201 C-FQGS-012-SS*A 02/13/19 09:00 311212019 I 311412019 19°03041 Thofium-234 EPA 001.1 Modified 5.36E-01 I 7.37E-01 I 7,37E-Q1

                                                                                                                                                                                                       '                u          pCVg 19-03041-11   1    TRG    I  L1-10201C.FQGS-012-SS-A            02/13119 09:0Q     311212019 J 3/1412019       19-03041      Thamum-208   EPA901.1 Modified      3.65E-01    j  1.88E-01  I   1.89E-01     2.26E-01   I             pCi/g 19-03041-11    ?   TRG    I  L1-10201C-FQGS-012-SS-A            02/13/19 09:00     311212019  l 311412019   I  19-03041      Uran,um-235  EPA901.1 Modified       1.74E-01   I  2.33E-01  I   2.33E-01    3.60E-01    I  u       I  pCVg CU=Counting llncertainty;CSU.-Comblned Standard Uncertainty (1-sigma);MDA=Mlnimal Detected Activity;LCS=Laboratory Control Sample;MBL=Btank;OUP=Duplicate;TRG=Normal Sample.;00-0uplicate Onglnal;U=Non-detect

( ~ EBERL I NE ANALYT I CAL EBERLINE ANAL YT I CAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/483 - 4621

Printed: 4/11/20191 :21 PM Page 14 of 23 Report To: Won< Orrier Details: Patricia Giza SDG: 19-03041 Eberline Analytical Zion Solutions Pt.1rchase Order. 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: , so Lab ID j

Sample Type i Client ID Samplo Date I R~~eipt Date I Analysis Date j Batch ID Analyte Method I Result i cu CSU MDA i Qualifier Report Units

                                                                                                                                                                        'I                              ,

19-03041-12 TRG I L 1-12113A-FSGS--006-SS-A 01/17119 07:25 3112/2019 f 311412019 1s.03041 I Aollnium-228 EPA901.1 Modified I 6..36E-01 2.34E-01 2.36E-01 4.55E-01 ! pCVg 19-03041-12 1 TRG I L 1-12113A-FSGS-006-SS-A 01117119 07:25 3112/2019 [ 3114/2019 19-03041 l Silver-108m EPA 9011 Modified -4.17E-02 J 8.19E-02 I 8.19E-02 9.72E0 02 I u pCilg 19-03041-12 TRG L 1-12113A-FSGS-006-SS-A 01117119 07:25 3/12/2019 3/14/2019 19-03041 I Americium-241 EPA 901.1 Modified 3.76E-04 I 1.03E-01 ! 1.03E-01 1.SOE-01 u pCilg 19-03041-12 TRG I L1-12113A-FSGS--006-SS-A 01117/19 07:25 311212019 I 311412019 19-03041 Barium-133 EPA 901 .1 Modified 1.M E-02 ! 4.43E-02 1 4.43E-02 1.64E-01 I u pCilg 19-03041- 12 19-03041- 12 TRG TRG I L 1- 12113A-FSGS-Q06.,SS-A L1-12113A-FSGS-006'SS-A 01/17/19 07:25 01/17/19 07:25 3/12/2019 3112/2019 3/1412019 19-03041 3/1412019 , 19-03041 Blsmutl1-214 Cobalt-60 EPA 901.1 Modified E,PA901.t Modified 6.60E*01 1.01E-01 I I 1.77E-01 5.nE-02

                                                                                                                                                                                         'l l

1.SOE-01 S.74E-02

                                                                                                                                                                                                        ;    2.42E-OI 1.21E-01 I

J u . pCilg pCilg 19-03041-"12 TRG I L 1-12113A-FSGS-006-SS-A 01/17119 07:25 3112/2019 311412019 I 19.03041 Cesium-134 EPA 901 .1 Modified 1.35E-02 4.45E-02 4.45E-02 l 1.29E.-01 I V pCi/g I 1.22E-01 I 1.23E-01 1.65E*01 pCi/g 19-03041-12 TRG I L 1-12113A-FSGS-006-SS-A 01/17119 07:25 3112/2019 3/14/2019

19-03041 f Ceslum,137 EPA901.1 Modified 3.63E-01 ! I 19.03041.12 I TRG L1-12113A-FSGS-006-SS-A 0111711907:25 I 3/1212019 3114/2019 I 19-03041 E,uropium-152 EPA 901.1 Mod.med 1.36E-01 I 1.83E-01 l.84E-01 2.31E-01 I u pCilg 19-03041-12 TRG I L1-12113A-FSG$-006-SS-A 01117119 07:25 3/12/2019 3/1412019 ! 19-03041 I E_uropium-154 EPA 901 .1 Modified 1.06E-01 ! 245E-01 2.45E-01 1.20E-01 u pCi/g 19-03041-12 TRG L1* 12113A*FSGS-006-SS-A 01/17119 07:25 3/12/2019 3/14/2019 I 19-03041 Eulop1um-155 EPA 901 .1 Modified -2.58E-02 I 1.2BE-01 1.iBE-Ol

                                                                                                                                                                                                        '    1.SSE-01   I     u          pCilg 19-03041-12      TRG   I  L1-12113A-FSGS-006-SS-A            01117119 07:25     3/12/2019    3/1412019   I 1 !}-03041   Holmium-166m   EPA901.1 Modified      7.57E-02     i   s.51&02     I  6.58E-02    I   1.11E-0 1        u       !  pCilg 19--03041-12     TRG   I  L1-12113A-FSGS-006-SS-A            01117/1,9 07:25 , 3/1212019     3/14/2019 I 19-03041          lodine-129  EPA901 .1 Modified      1.54E-02    I   7.SSE-02    I  7.58E-02    I   1.14E-01   I     u       i  pCVg 19-03041-12 ,    TRG   I  L1-12113A-FSGS-006-SS-A            01/17/19 07:25     3/12/2019    3114/2019 l 19-03041        Poiassium-"10 EPA 901.1 Modified     1.25E+01     !   2.26E* OO      2.34E+OO        1.95E+OO                    pCi/g 19-03041-12      TRG      L 1-12113A-FSGS-006-SS-A           01(17119 07:25  I  3I1mo19      3/1412019 ( 19-03041       Manganese-54   EPA 901.1 Modified     6.JOE-02         7.SOE-02    f  7.81E-02         1.40E--01 :      u      t  pCilg
                                                                                                                                                                           'l                                            I     u         pCi/g 19-03041-12   i  TRG    I L1-12113A-FSGS-006-SS-A            01/17119 07:25     3/12/2019    3114/2019     19-03041     Molybdenum-93  EPA 901 1 Modified     7.23E-03         7.26E-02     I 7.26E-02         9.17E-02 19-03041-12 (    TRG      L 1-12113A-FSGS-006-SS-A           01117119 07:25     3/12/2019    3/14/2019     19-03041        Niobium-94  EPA 901 1 Modified     5.57E-02       I 7.38E-02        7.39E-02        1.11E-01  I      u         pCi/g 19-03041-12   l  TRG      L 1-12113A-FSGS-006-SS-A           01/17119 07:25     311212019  i 311412019 I   19-03041         Lead-210   EPA901.1 Modified      -3.69E-01      I 8.83E-01        8.84E-01       1.2sE.*oo  I      lJ        pCil!l 19-03041-12  1   TRG       L1-12113A-FSGS-006-SS-A           01117119 07:2.S     311212019 f 311412019 I   19-03041         Lead-212   EPA 901 .1 Modified    6.56E--01        t .54E-01    1  1,57E-01   !    2.15E-01  !                pCilg 19-03041-12      TRG    r  L1-12113A-FSGS-006-SS-A           01117119 07;25      311212019 i 311412019 I   19-03041         Lead-214   EPA901 .1 Modified      4.78E 01 0
                                                                                                                                                                           !  l.32E-01     I  1.34E-01        2.24E-01   I               pCilg 1s.0304t -12  I  TRG       L1-12113A-FSGS-006-SS-A           01117119 07:25   ,  311212019 I 311412019 I   1s.03041     Promethium-145 EPA901.1 Modified      -l.29E-01     I  9.95E-02        9:98£-02    j   1.34E-01   I     L:J       pCVg I           '

19-03041.12 I TRG L1-12113A-FSGS-006-SS-A 01/17/19 07:25 / 3112/2.019 3/1412019 \ 19-03041 Radlum-226 EPA901 .1 Modified 6.60E-01 1.TTE-01 I 1.SOE-01 2.42E-0I

                                                                                                                                                                                                                                      '  pCVg 19-03041.12   I  TRG    i  L1-12113A-FSGS-006-SS-A           01/17119 07:25      3112/2019   3/14/2019 I 19-03041        Antimony-\ 25 EPA 901.1 Modified     *1.12E-01      I 2.34E-01        2.34E*01       *3.00E-01         u         pCilg 19-03041-12      TRG       L1- !2113A-FSGS-006-SS-A          01/17/19 07 ;25  I 311212019    3/14/201 9    19-03041       Toorium-234  EPA 901.1 Modified      4.84E-Oi     I  9.99E-01       1.00E+OO        1.SOE+OO    I     u         pCi/g 19-03041-12      TRG       L 1-12113A-FSGS-006'SS-A          01/17119 07:25      311212019 i 3114/2019 I   19-03041       Thallium-208  EPA901.1 Modified      3.SSE-0 1    !   1.67E-01    !   1.68E-01       2.16E-01    /              pCilg 19-03041-12     TRG       L 1-1211M-FSGS-006'SS-A           01117119 07:25   ! 3/12/2019 I  3114/2019 [ 19-03041         Uranium-235   EPA901 .1 Modified l   3.soE-02      I 3.24E-01     i  3.24E-01     i  4.82E-01    l    u         pCi/g CU=Counling Uncertalnty;CSU:Combined Standard Uncertainty j1-slgma);MOA=Minimal Oete<:ted Activity;LCS=Laboratory Control Sample;MBL=Blank;DUP=Oupllcate;TRG=Nonnal Sample;OO=Duplicate Origlnal;U=Non-detect
      ,:    ~

EBERLINE ANA L YTICAL EBERLINE A NALYTICAL CORPORA TION 60 1 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/483-4621

Printed: 4/11120191 :21 PM Page 15 of23 Report To.: Woll< Order Details: Patricia Giza SDG: i 19-03041 Eberline Analytical Zion Solutions Purchase Order: 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: ' so Lab ID I Sampla Type j Clie11t 10 Sample Date I Receipt Dale I Analysis Date I Batch ID I Analyte Method I Result I_ cu I CSU MDA Qualifier j Report Units 19-03041-13 { TRG 1 L1*12204A-FSGS-008-SS-A 02/05/19 10:42 31121201s I 311412019 1 19--03041 Actlnium-228 EPA 901.1 Modified 5 .86E-01 I 1.62E-01 1.64E-01* 1 4.93E-01 I pCilg 19--03041-13 TRG L 1-12204A-FSGS-OOS-SS-A 02/05/19 10:42 3/12/2019 3/14/2019 19--03041 Silver-108m EPA 901.1 Modified 1.67E.02 I 3.05E-02 3.05E.-02 I 5,48E-02 I u I pCi/g 19-03041-13 TRG I L 1-12204A-FSGS.OOS-SS-A 02/05/1910:42 311212019 [ 311412019 1 19-03041 Amencium-241 EPA901.1 Modified -2.87E-01 1.14E-01 1.15E-01 ' 1.55E-01 u i µCi/g 19-03041-13 TRG I l 1-12204A-FSGS.008-SS-A 02/05119 10:42 3/1212019 3/14/2019 19-03041 Barium-133 EPA 901.1 Modified -2.46E-02 1.03E-01 ) 1.03E-01 1 1.21E.01 u T pCi/g 1s.0304,-,3 1 TRG L 1-12204A-FSGS-OOS-SS*A 02/05/19 10:42 3/1212019 I 311412019 19--03041 Blsmuth--214 EPA901 .1 Modified 6.32E-01 i 1.30E-01 1.34E-01 1.91E-01 pCVg 19-03041-13 TRG L 1-12204A-FSGS-008--SS*A 02/05/19 10:42 3/1212019 3114/2019 19-03041 Cobalt-SO EPA901.1 Modified I 3.34E-02 I 5 .17E-02 i 5.17E-02 6.26E-02 u pCi/g 19-03041-13 TRG L1- 12204A-FSGS-OOS-SS-A 02105/19 10:42 3/1212019 I 311412019 I Is-03(141 Cesium-134 EPA 901.1 Modified l -7.43E0 03 I 1.84E-02 I I 1.846-02 ! 7.07E-02 u i pCilg 19--03041-13 TRG i L1-12204A-FSGS--008-SS-A 02/05119 10:42 I 311212019 3114/2019 \ 19-03041 Cesium-137 EPA901.I Modified 2.52E-02 I 5.72E-02 ! 5.72E-02 9.0SE-02 ! u I pCilg 02/05119 10:42 3/12/201 9 j 3114/2019 1 19-03041 Europium-152 EPA90U Mo<ftfled -3.04E-01 i 2.03E-01 ' 2.04E..01 I 1.99E-01 i u pCl/g 19-03041-13 TRG I L1-12204A-FSGS*OOS-SS-A 19--03041-13 TRG L 1-12204A-*FSGS-008-SS-A 02/05119 10:42 3112/2019 I 3114/2019 t 19-03041 Europium-154 EPA901.1 Modified 2.93E-02 1.16E-01 1.1BE-01 1 1.02E-01 I u pCi/g 19-03041-13 TRG L1-12204A-FSGS-008-SS-A 02/05119 10;42 3/12/2019 3114/2019 19-03041 Europium-155 EPA 901.1 Modified 7.'7JE-02 1.06E-01 ! 1.0SE-01 1.76E-01 u pCilg 19--03041-13 TRG I L 1* 12204A-FSGS-008-SS-A 02/05119 10:42 3/1212019 3/14/2019 19--03041 Holmium-166m EPA901 .1 !>1odilied 1.97E.02 7.32E-02 l 7.32E-02 7.61E--02 u . pCilg 19-03041-13 TRG ! L 1-12204A-~SGS-008-SS-A 0-,05/1910:42 3/12/2019 31141201s I 19--03041 lodine-129 EPA 901.1 Modified 4.47E-03 1.74E-01 J 1.74E-01 2.24E-01 u pCi/g 19-03041-13 TRG l L1-12204A-FSGS-008-SS*A 02/05/1910:42 3/12/2019 311412019 I 19--03041 Potasslum-40 EPA 901.1 Modified 1.69E+01 [ 2.16E+OO , 2.33E+OO ; U31=+00 pCilg 19--03041-13 TRG L1-12204A-FSGS-008-S6-A 02/05/19 10:42 3/12/2019 3/1412019 j 19--03041 Manganese-54 EPA 901.1 Modified 7.74E-03 i 4.64E*Q2 ! 4.64E-02 i 7.35E.02 u µCilg I 19--03041-13 TRG f L1-12204A-FSGS-008-SS*A 02/05119 10:42 3112/2019 311-112019 I 1e-,03041 Molyt;,denum-93 EPA 901.1 Modified 1.03E-02 '. 3.SOE-02 ! 3.BOE.02 : 5.38E-02 u I pCi/g 19--03041-13 TRG L1-t2204A-FSGS-008-SS-A 02/05119 10:42 I 3112/201 9 3114/2019 19-03041 Niobium-94 EPA901 .1 Modified 6.94E-03 3.90E-02 3.90E.-02 i 6.33E-02 t u ! µCi/g 19-03041.13 I TRG i L 1-12204A-FSGS-008-SS-A 02/05/19 10:42 3/12/2019 sI1412019 I 19-03041 i Lead-210 EPA 901.1 Modified 1.58E+OO I 1.35E*OO i 1.35E+OO I 2.23E+OO u : pCi/g 19--03041.13 I TRG I L 1*12204A-FSGS-OOS-SS--A 02/05119 10:42 311212019 I 311412019 19-03041 i Lead-212 EPA901.1 Modified 7.59E-01 l.58E-01 'j 1.63E-01 2.13E-01 pCVg 19-03041-13 TRG l 1-12204A"FSGS-OOS-SS-A 02/0511910:42 3/12/2019 3/14/2019 19-03041 Lead-214 EPA901.1 Modified 6.01E-01 l 1.4l!E-01 I 1.51E-01 I 2.71E-01 pCi/g 19--03041-13 i TRG I L 1-12204A-FSGS-OOS-SS-A 02/05119 10:42 3/1212019 3/1412019 I 19-03041 Promethium-145 EPA 901 ,1 Modified -9.95E-02 i 1.64E-01 I I 1.64E-01 I 2.01E.01 u pCi/g 19--03041-13 TRG L1-12204A-FSGS-008-SS-A 02/05/1910:42 ' 3/1212019 l 3/14/2019 19-03041 I Radiurn--226 EPA 901 ,1 Modified 6.32E-01 1.30E-01 1.34E-01 1.91E-01 pCi/g 19-03041-13 TRG L 1*12204A,FSGS-008-SS-A 02105119 10:42 3/1212019 3/14/2019 19-03041 Antimony-125 EPA 901.I Modified 2.66E-02 1.17E--01 1,17E-01 I 1.81E-OI I u pCi/g 19--03041-13 TRG L1-12204A-FSGS-008-SS*A 02/05/19"10:42 3112/2019 3/14/2019 19-03041 Thon'um-234 EPA 901 .1 Modified 1.56E+OO 1.02E+OO 1.02E+OO f 1.69E+OO I u pCi/g 19-03041.13 I TRG L1-12204A*FSGS.OOS..SS-A 02/05/19 10:42 3/12/2019 I 3/14/2019 I 19--03041 TI,aPium-208 EPA901.1 Modified 5.89E.01 I 1.33E-01 1.37E.01 I 1.nE-01 I pCVg 19-03041-13 TRG L I-12204A-FSGS-008-SS-A 02105/19 10:42 I 311212019 3/14/2019 t 19-03041 Urarttum-235 EPA901.1 Modified 1.35E-01 i 2.60E*01 I 2.60E-01 I 4.35E.-01 ' u pCi/g CU=Counting Uncertainty;CSU=Comblned Standard Uncertainty (1 -slgma);MDA: Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank;OUP:Ouplicaro;TRG=Normal Sample;DO=Duplicate OrlglnaJ;U=Non-detect

        ~   ~

EBERLINE ANAL Y TICAL EBERLINE AN ALY TI CAL CORPORA TI ON 60 1 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAl\ 865/483-462 1

Printed: 4/11120191:21 PM Page 16 of 23 Report To: Worl< Order Details: Patricia Giza SDG:

19-03041 Eberline Analytical Zion Solutions purchase Order: ' 67711 8 Final Report of Analysis 2701 Deborah Ave Analysis Category: ' ENVIRONMENTAL Zion, IL 60099 Sample Matrix: so Lab 10

            ! Sample
            !   Type
                     !                  Cllent ID Sample Date       I   Receipt Date I

Analysis Date I Batch 10 I

Analyte Method Result I cu ' I CSU MDA Qualifier Report Units 19-03041-14 TRG I L1-10201C-FSGS-012-SS-A 02113/19 09:00 311212019 311412019 i 19-03041 I Actinium-228 EPA901.1 Modified 3 .97E-01 I 1.40E-01 l.42E-01 3.25E-01 pCVg 19-03041- 14 TRG 1 L1*10201C-FSGS-012-SS-A 02/13/19 09:00 311212019 I 311412019 i 19-03041 i Silver-108m EPA 901.1 Modified 5.50E-03 'I 2.54E-02 ! 2.64E-02 4.39E-02 u pCiig 19-03041- 14 TRG I L 1-10201 C-FSGS-012-SS-A 02113/19 09:00 311212019 I 311412019 19-,03041 J An,encium-241 EPA901.1 Modified 4.SOE-02 ~ 7.74E-02 7.74E-02 1.25E-01 u pCilg 19-03041-14 L 1-10201C-FSGS-012.SS-A 02/13119 09:00 311212019 I 311412019

19-03041 Barium-133 EPA 901.1 Modified 6.17E-03 3.83E-02 3.83E-02 7,78E-02 u ' pCi/g TRG ! '

19-03041-14 I TRG I l 1-10201 C-FSGS-012-SS-A 02113/19 09:00 3/1212019 311412019 l 19.03041 Bismutti-214 EPA901.1 Modified 4.09E-01 j 1.18E-01 ' 1.20E-01 I 1 95E-ff1 i pCilg 19-03041-14 TRG I l 1-10201C-.FSGS,012-SS-A 02/13/19 09:00 3/1212019 I 3114/2019 ! 19-03041 Cobalt-60 EPA901.1 Modified I 7.84E-02 j 4.42E-02 4,44E-02 7.07E-02 pCi/g 19-03041. 14 I TRG I l 1-i0201C-FSGS-012-SS-A 02113/19 09:00 3/1212019 311-112019 I 19-03041 Cesium-134 EPA 901.1 Modified I -1.22E-01 I 6.20E-02 I 623E-{)2 5.44E-02 u pCVg 19-03041-14 TRG I L 1-10201C-FSGS-012-SS-A 02113/19 09:00 311212019 311412019 I 19-03041 Cesiurn-137 EPA 901 .1 Modified 1.82E-01 I 5.53E-02 5.61E-02 6.ss*E-02 pCi/g 19-03041-14 TRG I L1*10201C-FSGS-012-SS-A 02113/19 09:00 311212019 , 3/1412019 I 19-03041 Europium-152 EPA 901 .1 Modified 7.73E-02 i 1.TTE-01 l 1.77E-01 1.68E-01 u pCU.g 19-03041-14 TRG ! L1-10201C-FSGS-012-SS-A 02113119 09,oo , 311212019 I 311412019 I 19-03041 Europium-154 EPA901 .1 Modified -1 ,o2E-01 l 1.37E-01 i 1.37E-01 8.92E-02 : u pCi/g i u 19-0304i-14 TRG I L1-10201C-FSGS-012-SS-A 02113119 09:00 I 311212019 3/1412019 l 19-03041 Europium-155 EPA901 .1 Modified 1.92E-02 I 9.24E-02 ! 9.24E-02 1.23E-01 pCiig 19-03041-14 j TRG l 1-10201 C-FSGS-012.SS-A 02/13/19 09:00 311212019 I 3/1412019 I 19-03041 Holmium-*166m EPA 901 ,1 Modified 5.29E-02 I 6.076-02 i 6.07E-02 7.1 2E-02 I u pCi/g 19-03041-14 TRG ! l 1-10201 C-FSGS-012-Ss-A 02113119 09:00 3/1212019 3/14/2019 ' 19-03041 lodine-129 EPA 901.1 Modified 1.14E+OO j 5.08E+OO [ 5.08E+OO 2.ose..00 I u pCi/g 19-03041-14 TRG l1-10201C-FSGS-012-SS-A 02113119 09:00 I 311212019 3114/2019 j 19-03041 Potassium-40 EPA901.1 Modifie<l I 1.23E+01 j 1.89E+OO i 2.00E*OO 1.42E+OO pCi/g 19-03041-14 TRG l l 1-10201C-FSGS-012-SS, A 02/13/19 09:00 311212019 l 311412019 I 1g.03041 Manganese-54 EPA901.1 Modified I 1.77E-02 i 3.91 E-02 3.91E-02 6.56E-02 u pCiig 19-03041-14 TRG i L 1-10201C-l'SGS-012-SS-A 02/13/19 09:00 3/12/2019 ! 3/14/201-9 I 19-03041 . Molybdenum-93 EPA901.1 Modified 2.92E-02 j 3.45E-02 3.45E-02 5.18E-02 u pCi/9 19-03041-14 TRG I L1- 10201C-FSGS-012..SS-A 02/13/19 09:00 3/12/2019 311412019 I 1s-03041 1 NioDium-94 EPA 901 .1 Modified .a.91E.-03 I 3.20E-02 I 3.20E-02 5.19E-02 tJ I pCVg 19-03041-14 , TRG L1-10201C-FSGS-012-SS-A 02/13/19 09:00 31121201s 1 311412019 I 19.03041 Lead-210 EPA901.1 Modified 3.53E+OO j 1 .82E+OO 1.83E+OO , 2.73E+OO pCilg 19-03041- 14 ! TRG l 1-10201C-FSGS-012-SS-A 02/13/19 09:00 311212019 i 311412019 I 19-03041 i Lead-212 EPA901.1 Modified 4,601:--()1 ! 9.83E-02 1.01E-01 1.91E-01 i pCiig 19-03041-14 TRG i l 1-10201C-FSGS-012-SS-A 02/13/19 09:00 3112/2019 3/14/2019 l 19-03041 Lead-214 EPA 901.1 Modified 4.89E-01 I 1.03E-01 I 1.06E-01 3.82E-0 1

                                                                                                                                                                                                                           '            i  pCilg 19-03041.14  !    TRG       L1-10201C-FSGS-012-SS-A           02/13/19 09:00     3112/2019    3/14/2019     19-03041   i Promethium-145 EPA 901.1 Mo<ft!ied      2.84E-01      I  3.76E*01     I 3.766-01       5.SSE-01         u       I  pCi/g 19-03041-14       TRG       L1-10201C-FSGS-012-SS-A           02/13/19 09:00     3/12/2019     3/14/2019    19-03041   I   Radium-226   EPA 901.1 Modmed         4.09E-01       I  1.18E-01       1.20E-01      1.95E--01 pCi/g 19-03041- 14  j   TRG       L 1-10201 C-FSGS-012-SS-A         02/13/19 09:00     3/12/2019     3/14/2019 l 19-03041    I  Antimony-125  EPA 90 1,1 Modified   I  7.75E-02      {  7.72E-02     j  7 .73E*02    1.48E-01          u          pCi/g 19-03041-14  !    TRG  !    l 1*10201 C-FSGS-012..SS-A        02113/19 09:00     3/1212019     3114/2019  I 19-03041 \ Thorlum-234       EPA 901 ,1 Modified     6.10E-01      I  7.44E-01        7.45E.-01    1.24E+OO          u          pCi/g 19-03041-14   I   TRG  l    L 1-10201C-FSGS-012-SS-A          02/13/19 09:00     311212019  I  311412019 i  19-03041      ThaJlium-208   EPA901 .1 Modified   I   2.GSE-01     !   1.15E-01
                                                                                                                                                                                               '  L16E-01      1.78E-Oi                 I  pCi/g 19-03041-14   i   TRG   I   l 1-10201C-FSGS-012-SS-A          02113/19 09:00   t 311212019 ! 311412019    I 19-03041   !   Uranium-235   EPA 901.1 Modified       1.71.E-01    I   2"74E-01    !  2.75E-01      3.81E-01         u          pCi/g CU=Counllng Uncertainty;CStJzComblned Standard Uncertainty (1-sigma);MOA=Minimal Detected Activity;LCS=u,boratory Control Sam~le;MBL=Blank:DUP=Duplicate;TRG=Normal Sample;DO=Ouptlcate Original;U=Non-<1etcC1

( ~ EBERLINE ANALYTICAL EBERLINE A NALYT I CA L CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/48 1-0683 f AX 865/483-4621

Printed: 4/11/20191:21 PM Page 17 of 23 RepprtTo: Worl< Order Details: Patricia Giza SOG: ; 19-03041 Eberline Analytical Zion Solutions P~~h~~; O~r: '. 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: ! ENVIRONMENTAL Zion, 'IL 60099 Sample Matrix:~ so Lab ID Ii, Sample Type I 1 Client ID Sample Date I Receipt Date J I Analysis I Oat"------'- Batch ro I I Analyle Method I Result cu CSU MDA Qualifier I Report Units 19-03041-15 TRG I L1-12.204C-FOGS-001-SB-A 02/06/19 13:13 i 3/1212019 1 311412019 l 19-03041 l Actinium-228 EPA 90) . 1 Modified l J.OBE--01 i 2.21E-01 ~ 2.24E-01 3.68E-01 "T i pCVg 19-03041-15 TRG 1 L1-12204C-FQGS-001-SB-A 02/06/19 13:13 3/12/2019 I ~1412019 [ 19-03041 ! Silver-1 OBrn EPA 901.1 Modified L 2.58E-02 1 3.3BE-02 ! 3.38E-02 8.37E-02 l u pCiig 19-03041. 15 I TRG L1-12204C-FQGS--001-SB-A 02/00119 13:13 311212019 I 311412019 : 19-03041 Ameliclum-241 EPA 901.1 Modified 1.60E-01 1.18E-01 1,1 8E-0 1 1.94E-01 Ir u pCi/g 19-ro041.1s l TRG i l1*12204C- FQGS-001-SB-A 02/06119 13:13 3112/2019 I 3/14/2019 I 19-03041 Bartum-133 EPA901.1 Modified 4.51E-02 ...,.I 1.06E-01 1.0SE-01 1.35E-01 l u pOi/g 19-03041-15 TRG L 1-12204C-FQGS-001-SB-A 02/0611913:13 j 3112/2019 I 3/14/2019 , 19-03041 Blsmuth-214 EPA 901.1 Modified 5.14E-01 _l 1.75E-01 1 1.77E-01 2.51e-01 pCi/g 19-0.3041-15 r TRG L 1- 122D4C-FQGS-001-SB-A 02/06/1913:13 ! 3/12/2019 3/1212019

                                                                                              ! 3/14/2019      , 19-03041 I 311412019 I 19-03041 l Cobalt-60 Cesium-134 EPA 901.1 Modified EPA901.1 Modified 2.83E-02 8.36E--03 T

1 8,81E-02 3,1 8E-02 I 8.81E*02 3.18&02 1.49E-01 t14E-01 1 u u l pCVg pCi/g 19-03041- 15 TRG L1-12204C*FOGS--001-SB-A 02/06/19 13:1 3 19-03041-15 TRG T L1-122040-FOGS-001-SB-A 02/06/19 13:13 3/1212019 l 3/1412019 I 19-03041 Cesium-137 EPA 901.1 Modified 7.65E-02 J 7.18E--02 1. 7.19&02 1.17E-01 u pCilg 19-03041-15 j TRG f L 1-12204C-FQGS-001-SB-A 02/06/1913:13 311212019 I 311412019 t 19-03041 Europium-152 EPA 901.1 Modified -1.89E-01 1 2.17E-!)1 2,18E-01 1.88E-01 u lL pCi/g 19-03041-15 TRG , L 1-12204C-FQGS-001-SB-A 02/06/1913:13 311212019 I 311412019 I 1~0304i Europium-154 EPA 901.1 Modified 8.33E.* 02 !- 2A2E-01 2.42E-01 9.79E-02 u pCi/g 19-03041- 15 TRG I L1-12204C-FOGS-001-SB-A 02/06/19 13;13 3112/2019 3114/2019 ! 19-03041 Europium-155 EPA 901.1 Modified - 1.59E-02 1.02E-01 1.02E-01 1,46E--01 1 u pCilg l I i EPA 901.1 MQdified -4.00E-02 I 1.03E-01 1.03E-01 8.01E--02 u pCilg W-03041-15 19-03041- 15 TRG TRG L 1-12204C-FOGS-00t-SB-A L1-12204C-FQGS-001-SB-A 02/06/19 13;13 02/06119 13:13 3112/2019 3/12/2019 3114/2019 I 3114/2019 l 3114/2019 l 19-03041 19-03041 i I Holmium-166m lodine-129 EPA 901.1 Modified EPA 901.1 Modified 4.18E-02 2.10E+01 i 1.22E-01 4.08E+OO L22E-01 4.22E+OO 1 3.40E-01 1.69E+OO u pCi/g pCi/g 19-03041- 15 i TRG L L 1- 12204C-FQGS--001-SB-A 02/06/19 13;13 3/1212019 19-03041 Potassiu(!l-40 19-03041-15 TRG l L1-12204C-FOGS-001-SB-A 02/06/19 13:1 3 3/1212019 ; 3/14/2019 I 19-03041 j Manganese-54 EPA 901.1 Modified -8.31E--02 7.70E-02 7.72E-02 1.06E-01 I u pCilg 19-03041-15 1 TRG f L 1-12204C-FQGS-001* SB-A 02/06/19 13: 13 3/1212019 I 3/14/2019 I 19-03041 l Molybdenum-93 EPA901 .1 Modified -3.99E-02 l 5. 70E-02 5.70&02 8.41E-02 u I pCilg 19--03041-15 TRG L1-12204C-FQGS* 001-SB-A 02106/19 13:13 3/1212019 I 3/14I2019 l 19-03041 l Niobium-94 EPA901 .1 Modified 4.92E-03 j 5.92E-02 i 5.92E-02 9.68E-02 l u pCi/g 19-03041-15 TRG L1-12204C-E'OGS-001-SB-A 02/06/19 13:13 3/12/2019 i 3/14/2019 I 19-03041 ,- Lead-210 EPA901.1 Modified 1.18E+OO 1.15E+OO ; 1.15E+OO 1.92E+OO u pC~g 19-03041-15 TRG 1 L1-12204C-FOGS-001-SB-A 02106/19 13:13 3/1'212019 ! 3/14/2019 ! 19-03041 I Lead-212 EPA901.1 Modified 5.06E-01 I 1.29E*01 , 1.31E--01 2.25E-01 l pCi/g 19-03041-15 TRG j L1- 12204C-FQGS-001-SB-A 02/06/19 13:13 3/1212019 I 311412019 i 19-03041 Lead-214 EPA 901.1 Modified 5.40E-01 1.35E-01 1.38E-01 3.35E-01 I pCVg 19-03041-15 TRG l_ L1-12204C-FQGS-001-SB-A 02/06/19 13:13 311212019 I 3I11201 !i l 1s.03041 Promethium-145 EPA 901.1 Modified -4.68E-02 T 1.00E..01 1.00E-01 2.26E-01 u 1 pCi/g 19-03041- 15 TRG 1l 1-12204C-FQGS-001-SB-A 02/0611913:13 j 3112/2019 I 3/14/2019 I 19-0304 1 Radium-226 EPA 901i.1 Modified 5.14E-01 1,75E-01 1.77E-01 2.51E-01 1 pCilg 19-03041-15 TRG I L1-12204C-FOGS-001-SB-A 02/06/1913:13 I 3/1212019 l 3/14/2019 I 19-03041 Antimony-125 EPA901 .1 Modified 1.B2E-02 l_ 1.89E-01 l 1.89E-01 2.67E-01 i u pCilg 19-03041 -15 1 TRG I L1- 122040-FQGS-001-SB-A 02106/1913:13 311212019 l 311412019 ! 1s.03041 Thortum-234 EPA 901.1 Modified 1.15E+OO 1.16E+OO I 1.17E+OO I 1,83E+OO i u pCi/g 1s..o3041.1s r TRG \ L1-12204C-FQGS-001-SB-A 02/06/1913:13 3/12/2019 I 3/14/2019 I 19-03041 Thailiu,n-208 EPA901.1 Modified 2.98E-01 ! 2.42E-01 I 2.43E-01 l 2'70E-01 I pCilg 19-o3041-1s T TRG J L1-122040-FQGS-001-SB-A 02/06119 13:13 3/12/2019 j 3/14/2019 I 19-03041 Uranium-235 EPA 901 .1 Modified - 3.35E-02 i 2.95E-01 2.95E-01 4.2.2E'.-01 ; u pCi/g CU:Counling Uncertai'nty;CSU=Comblned Standard Uncertainty (1-sigma);MDA=Mlnimal Detected Acti\lity;LCS=Laboratory Control Sample;MBL"'Blan~;DUP=Ouplicate;TRG=Nornial Sample;DQ;aOuplicate Original;U=Non-detect

        ~ "MJ EBERLINE                       ANALYTICAL EBERLINE AN A L YTICAL CORPORATION 601 SC ARBORO ROAD OAK RIDGE, TN 37830                                  865/48 1-0683            FAX 865/483-4621

Printed: 4/11/20191:21 PM Page 18 of 23 Repot1To: Work Order Details: Patricia Giza SDG: , 19-03041 Eberline Analytical Zion Solutions Purchase Order: 6771 18 Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: I so Lab ID I Sample Ty pe l Client ID Sample Date Receipt Date I Analysis Date I I B atch ID li Analyte Method Resvtt i cu CSU i MDA Qualifier

Report Units 19-03041- 16 TRG L 1-12112A-FOG5--014-SS-A 01/1711911 :05 311212019 I 3Iw2019 I 1s.o3041 Aclir>ium-228 EPA 901 .1 Modified 5.57E-01 ! 4.01&01 i 4.02E-01 7.13E-01 ; u pCVg I Suver-108m EPA901 ,1 Modified 1.34E-02 866E-02 ,,I 8.66E-02 8.85E-02 I u pCVg 19-03041-16 19-03041-16 TRG TRG L1-12112A-FQGS-014-SS-A L1-12112A-FQGS-014-SS-A 01117/1911 :05 01117119 11:05 3/12/2019 ' 3/14/2019

,,1212019 I 311412019 19-03041 19-03041 Amelicium-241 EPA 901.1 Modified ' 3.13E-02 i 1.15E-01 1.16E-01 1.68E-01 I u pCVg 19-03041-16 TRG L1*12112A-FQGS-014-SS-A 0111711911 :05 3/12/2019 3/1412019 19-03041 Barium-133 EPA 901.1 Modified - 1.53E-02 I 3.07E-02 3.07E-02 1.86E-01 I I

u pCUg 19-03041-16 T RG 'J L1-12112A-FQGS-014-SS-A 01117/19 11:05 311212019 l :,,1412019 19-03041 Bismulll-214 EPA 901.1 Modified 6.91E-01 I 1.64E-01 1 ,68E-01 ! 1.15&01 I pCVg 19-03041-16 TRG I L 1-12112A-FOGS-014-SS-A 01/ 17/1911:05 3112/2019 3/14121)19 19-03041 Cobalt-60 EPA 901.1 Modified 1.01E+OO 1.52E-01 1.60E-01 2.34E-01 I pCllg 19-03041-16 TRG L1-1211 2A-FOGS-014-SS-A 01/17119 11 :05 311212019 ! 311412019 19-03041 Cesium-134 EPA 901.1 Modified 1.61&02 ' 2.79E-02 I 2.79E-02 1.42E-01 ' u pCi/g 19-03041-16 TRG I L1-1211 2A-FOGS-014-SS-A 0 1/17119 11 :05 311212019 I 3114120;9 19-03041 Ceslum-137 EPA 901.1 Modified 2.12E-01 I 1.22E*01 1.22E-01 1.90E-01 pCiig 19-03041-16 TRG L1- 1211 2A-FQGS-014-SS-A 01/17119 11 :05 3/12/20i9 3/1412019 19-03041 Europium-152 EPA901.1 Modified -1.84E-01 I 2.15E-01 2.15E-01 2A1E-01 u pCi/g 19-03041-16 TRG L1-12112A-FQGS-014-SS-A 01/17119 11:05 3/12/2019 3/1412019 19-03041 Europium- 154 EPA901.1 Modified -1,75E-01 I 2.54E-01

                                                                                                                                                                                          '  2.55E-01    1.25E-01   i     u          pCilg u

19-03041.16 19-03041-16 I TRG TRG I I L1-12112A-FQGS-014-SS-A L1-12112A-FQGS*014-SS-A 01/17/191 1:05 01/17/1911:05 3/1212019 3112/2019 3/14/2019 3/14/2019 I 3/14/2019 I 19-03041 19-03041 Europium-155 Holmium-166m EPA901 .1 Modified EPA 901.1 Modified 5.61E-02 9.36E-02 f 1.37E-01 1.48E-01 I 1.37E-01 1.48E-01 I I 2.03E-01 9.32E-02 ' I u u pCi/g pCi/g 19-03041- 16 TRG L1-12 112A-FOGS-014-SS*A 01/17/19 11:05 3/12/2019 19-03041 ] lodine-129 EPA 901.1 Modified -1.08E-02 i 8.40E-02 8.40E-02 I 1.22E-01 ! I pCVg 19-03041- 16 i TRG L1-12112A-FQGS-014-SS-A 0 1117/19 11:05 I 311212019 I 3/1 12019 I 19-03041 Potassium-40 EPA 901.1 Modified 1,59E+0I : 2.51E+OO l 2.64Et00 ' 1.76E+OO I pCilg 19-03041-16 T RG I LH21 12A-FOGS-014-SS-A 01117/19 11 :05 311212019 l 311412019 1 19-03041 Manganese-54 EPA 901.1 Modified -6.53E-02 ( 1.0SE-01 I 1.05E-01 I 1.52E-01 u I pCi/g 19-03041-16 TRG I L 1-1 2112A-FQGS-0t4-SS-A 01117/19 11:05 3/12/2019 3/14/2019 19-03041 Molybdenum-93 EPA901.1 Modified 1.93E-02 I 8.10E-02 8.t0E-02 I 1.1 1E-01

                                                                                                                                                                                                                    '     u       I  pCVg 19-03041-16       TRG    l  L 1-12112A-FQGS-014-SS-A          01/17/19 11 :05    3/12/2019    3/1412019     19-03041      Niobium-94     EPA 901.1 Modified      1.16E-03   [  7.81E-02
                                                                                                                                                                                           ' 7,81E-02  I 1.22E-01  l      u       I  pCiig I

19-03041-16 TRG Li-1211 2A-FOGS-014-SS-A 01/17/19 11:05 3/12/2019 3114/2019

19-03041 Lead-210 EPA901.1 Modified 1.47E+OO I 8.25E-01 8.29E-01 1 .32E+0O 1 pCilg l 01/17/191 1:05 31\212019 3/14/2019 19-03041 lead-212 EPA901 .1 Modified 6.19E-01 1.76E-01 1 1.79E*01 I 2.62E-01 l pCilg 1!)-03041-16 19-03041-16 19-03041-16 ,

TRG TRG TRG I L 1-12112A-FOGS-014-SS*A L 1-121 12A-FOGS-014-SS-A L 1-12112A-FOGS-014-SS-A 01/17/19 11:05 01/17119 11 ;OS 3/12/2019 3/12/2019 3/1412019 3114/2019 19-03041 19-03041 Lead-214 Promethlum-145 EPA 901.1 Modified EPA901 ,1 M odified 6.36E-01 4.79E-02 i j 1.B6E-01 9.88E-02 1.89E-01 9.88E-02 I 3.26E-01 1.SOE-01 j I u pCi/g pCV9 1s.03041.1s I TRG L 1-12112A-FQGS-014-SS-A 01/17/1911:05 3/12/2019 :,,1412019 I 19.03041 Radium-226 EPA 901 .1 Modified 6.91E-01 I l.64E-01 1.68E-01 i 1.15E-01 I pCUg 19-03041. 16 I TRG L 1-12112A-FQGS-014-SS-A 011171191 1:05 3/12/2019 3/1412019 19-03041 Antimony-125 EPA 901 . 1 Modified 1.53E-02 I 2.13E-01 i 2.1 3E-01 I 2.97E-01 I u pCl/g 19-03041-16 ! T RG L 1* 12112P,.,FQGS-014-SS-A 0111T/191 1:0S 3/12/2019 31141201s I 1s.03041 Thorium-234 EPA 901 . 1 Modified 1.09E+00 I 1.10E+00 I 1.10E+00 ! 1.67E+00 I u pCVg 19-03041-16 j TRG L1-12112A-FQGS-014-SS-A 0111711911:05 3/12/2019 3/1 412019 19-03041 Thallium-208 EPA901 .1 Modified 4.6%-01 1.69E-01 ! 1,71 &01 i 2.08E-01 I pCi/g 19-03041-16 1 TRG I L1-12112A-FQGS-014-SS-A 0111111s 11:os I 311212019 3/f/2019 19-03041 Uranium-235 EPA 901 .1 Modified 3.75E-01 : '3.41E-01 ! 3.42E-01 ( 5.3"\E-Ot i u pCVg CU=Counting Uncertainty;CSU=Combined Stand~rd Uncertainty (1-,;igma);MDA=Miriimat, Detected Activlly;LCS=Labora1ory Control Sampte:MBL=Blank;DUP=Dupllcate;TRG=Norrnal Sample;Do=Ouplicate Originat:U=No~-<lote~t ( ~ EBERLINE ANALYT I CA L EBERLINE ANALYTI CAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/481- 0683 FAX 865/483-4621

Printed: 4/11/2019 1 :21 PM Page 19 of 23 ReoortTo: Wot!< Order Details: Patricia Giza 19-03041 Eberline Analytical Zion Solutions Purchase Order: SOG: 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category:

ENVIRONMENTA L Zion, IL 60099 Sample Matrix: so I j I j Receipt Analysis I ' Report

    ~b 10      j Sample Type   ,

Client ID Sample Date t Date Date I 311412019 , i Batch ID I i Analyte Method Result cu I CSU I MOA Qualifier u I Unils 1!1-03041-17 TRG l L 1-12112A-FSGS-013-SS*A 01/17/1911 :00 3/1212019 19-03041 ktinium. 228 EPA 901.1 Modified 3.82E-01 ! 2.10E-01 I 2.10E-01 I 3.73E-01 I ; pCitg 19-03041-17 TRG L 1-12112A-FSGS-013-SS-A 01/17119 *11 :00 1 311212019 I 311412019 19-03041 I Silver-108m EPA 901.1 Modified -3.78E-02 ! 4.51E-02 t I 4,SlE-02 I 5.74E-02 u ! pCi/g 19-03041-17 TRG L 1-12112A-FSGS-013-SS-A 01117119 11:00 3/1 2/2019 3/14/2019 1

                                                                                                            . 19-03041 ' Amerlcium-241    EPA901.1 Modified       -2 .1 5E-01    1.09E.- 01 I    1.09E-01       1.52E-01        u       i   pCi/9 19-03041- 17  J   TRG        L 1-1211 2A-FSGS-013-SS-A          01117119 11;00       311212019  I 31112019      19-03041      Barium-133    EPA901.1 Modified       -7.46E-03      2.66E-02   j    2.66E-02       1.20E-01        u       i   pCilg 19-03041-17       TRG        L 1-12112A-FSGS-013-SS-A           01/1711911,00        3112/2019    3114/2019      19-03041 1   BlsmlJth..21 4 EPA901 .1 Modified       4.40E-01      1.07&01    i    1.09&01        1.94E-01   I                pCl/g 19-03041-17   i   TRG        L 1-12t12A.FSGS-013-SS-A           01/17/19 11:00       3112/2019    3/14/2019      19-03041       Cobalt-60    EPA901 .1 M odified     -4.44E-02      5.84E*02    !   5 ,85E-02      7.44E-02   I    u           pCi/g 19-03041- 17      TRG        L1- 12112A-FSGS-013-SS-A           01/17/19 11;00    [ 3/12/2019     3/14/2019      19-03041     Cesium-134     EPA901 .1 Modified       4.33E-03      2.20E-02    I   2 ,20E-02      7 .0(lE-02 (    ll          pCi/g 19-03041-17       TRG    !   L1-12112A-FSGS-013-SS-A            01/17119 11;00       3112/2019 1 3/14/2019       19-03041     Ceslum-137     EPA 901.1 Modified       1.89E-01      7.07E-02        7 ,13E-02 I

1,01E-01 I pCi/g 19-03041-17 TRG L1-12112A-FSGS-013-SS-A 01/17/1911 :00 3112/2019 3114/2019 19-03041 Europium-152 EPA901 .1 M odified -269E-02 ! 1.60E-01 I 1.BOE-01 i .84E-Oi ! u pCi/g 19-03041-17 TRG ( L1-12112A-FSGS-013-SS-A 01/17/1911:00 3112/2019 3/14/2019 ; 19-03041 Europium-154 EPA901.1 Modified I 2.12E-02 123E-01 I 1.236-01 9.54E-02 u pCi/g 19-03041-17 TRG i L1-12112A-FSGS 013-SS-A 0 01117/19 11:00 3112/2019 3/14/2019 f 19-03041 Europium-155 EPA901.1 Modified 1 .26&01 1.03E-01 l 1.03E-01 1.73E-01 u pCifg 19-03041- 17 TRG L1-12112A-FSGS-013-SS*A 01117119 11:00 3/12/2019 3/1412019 19-03041 Ho{mium-166m EPA 901 .1 Modified 1.97E-02 l 6.35E-02 i 6.35E-02 6.98E-02 u pCi/g I u pCiig 19-03041-17 TRG L1- 1;1112A-FSGS-O13-SS-A 01/17119 11 :00 3/12/2019 3/14/2019 19-03041 [odlne-129 EPA 901 . i Modifie<I l -2 ,05E-02 1.67E-01 1.67E-01 2 .17E-01 19-03041-17 TRG I L 1- 12112A-FSGS-013-SS-A 01/17/191 1:00 311212019 I 31141201s I 19-03041 Pota.ssium-40 EPA901.1 Modifie<! 1.47E+01 1.95E+OO 2.09E+OO 1.39E+OO pCi/g 311212019 ! 311412019 i 19-03041-1 7 TRG I L1-1211 2A-FSGS-01.3-SS-A 01/1711911:00 19-03041 Manganese-54 EPA 901.1 M odified

1.22E-02 4.66E-02 4.66E-02 I

6.83&02 ; ll pCi/g 19-03041-17 TRG I L1-12112A-FSGS-013-SS-A 01117/19 11.:00 3/12/2019 3114/2019 l 19-03041 Molybdenum*93 EPA 901 .1 Modified -2.11E-02 i 3.65E-02 3 .65E-02 4.20E-02 I ti pCVg 19-03041.11 I TRG I L1-12112A-FSGS-013-SS-A 01/17/1911:00 3/12/2019 3114/2019 ! 19-03041 Niobium-94 EPA 901.1 Modified 3.75E-02 3.69E-02 I 3 .70E-02 I 4.S3E-02 1 u pCi/g 19-03041-11 I TRG l L1-12112A-FSGS-013-SS-A 01/17/1911:00 3/12/2019 3/1412019 I 19-03041 Lead-210 EPA901.1 Modifie<! 1 52E.+OO 8.99E-01 l 9.02E-01 I 1.55E+OO u pCi/g 19-03041- 17 TRG L1-12112A-FSGS-013-SS-A 01/ 17/1911:00 3112/2019 311412019 1 19-03041 I Lead-212 EPA 901.1 Modified 6.13E-01 I 1.47E-01 i LS1E-01 ! 2.10E-01 ' pCi/g 19--03041-17 19-03041-17 TRG TRG I L1-12112A-FSGS-013-SS-A L1-12112A-FSG5'013-SS-A 01/17119 11:00 011171191 1;00 3/12/2019 3112/2019 3114/2019 3114/2019 j 19-03041 Lead-214 19-03041 I Prometliium-14S EPA 901.1 Modified EPA 901.1 M odified 5.57E-01

                                                                                                                                                                    -9J6E-02     j 1.36E-Oi 1.62E-01    I 1.39E-01 1.82E-01  .[  2.09E-01 1.91E-01         u i

i pCi/g pCUg 19-03041-17 TRG I L 1-12112A-FSGS-013-SS-A 01/17/19 11:00 311212019 I 31141201 9 ! 19-03041 Radium-226 EPA 901.1 Modified I 4.4QE-01 [ 1.07E-01 1.09E-01 1.94E-01 ! pCUg 19-03041-17 19-03041-17 TRG TRG l I L1-12112A-FSGS-013-SS-A L 1-12112A-FSGS-013-SS-A 01117119 11:00 01117/19 11 :00 I 31121201 9 311212019 3/14/2019

                                                                                               ! 311412019 19-03041 19-03041 I

1 AnUmony-125 Thorium-234 EPA 901.1 Modified EPA901.1 M odified

                                                                                                                                                                    -2.92E-02 1.35E+OO i

[ 1.14&01 1.62E+OO

1. 14E-01 j _1.62E+OO '

1.68E-01 2.72E+OO u u . pCi/g pCi/g 19-03041-17 ! TRG l 1-12112A-FSGS-013-SS-A 01/17119 11:00 3/12/2019 3114/2019 19-03041 TnaJlium-208 EPA901 .1 Modified : 5..41E-01 1.'.>9E-01 L42E-01 i 1.22E-01 pCVg 19-03041-17 TRG i L 1-12112A-FSGS-013-SS-A 01/17/19 11:00 311212019 l 31w2019 r 19-03041 Uranium-235 EPA 901 ,1 Modified 5 .13E-02 I 2.41 E-01 2.41E-01 3.94E-01 u pCi/g CU.;Countlng Uncertainty;CSU=Comblqed Stand ard Uncertainty (1 -sig ma):MOA: Mlnlm al Detected AQtivity;LCS=Laboratory Control Sample;MBL=Blan1<;0Uf>c0uplicate;TRG=Normal Sample;DO=Oupficate Orlglna l ;U'-Non-<letect ( ~ EBERLINE ANALYTICA L EBERLINE A NALYTICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/481- 0683 FAX 865/483-4621

Printed: 4111120191:21 PM Page 20 of 23 Report To; Wolk Order Details: I Patricia Giza 19-03041 Eberline Analytical Zion Solutions SDG: Purchase Order: 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: 1 so L.a tl ID I Sample

             , Type j                Client ID Salnple Date Receipt ! Analysis j Date    I    Date.

Batch ID f Analyte Method j Result I I cu CSU MDA : Quallfler ' Report Units l ' I 1,39e:.01 u 'I pCi/g 19-03041- 18 TRG ! L 1-12112A-FSGS-010-SS-A 01/17119 10:45 3/1212019 311412019 19-03041 Aelinlum-228 EPA901.1 Modified 3.37E-0 1 1.40E..01 2.79E-01 19-03041-18 TRG i L1-12112A-FSGS-01~S-A 01/17119 10:45 3/12/2019 3/1412019 19-03041 ! Silver-108m EPA 901.1 Mod.i6ed 9.15E..05 I 3.82E..02 i 3.82E-02 4 .13E-02 u I pCi/g 19-03041-18 TRG i L 1-12112A-FSGS-010-SS-A 01/17119 10:45 3/1212019 311412019 l 19-03041 Amerlcium-241 EPA 901.1 Modified -3.42E-03 , 8.22E-02 I 8.22E-02 : 1.0GE-01 u pCi/g 19-03041-18 TRG L 1-12112A-FSGS-01D-SS-A 01/17/19 10:45 3/1212019 3/1412019 i 19-03041 Sarium-133 EPA 901.1 Modified - 1.35E-02 j 2.26E-02 2.26E--02 5.72E-02 u : pCi/g

                        !                                                                                                                                                             j 19-03041-18 j      TRG   l  L 1-12112A.fSGS--010-SS-A          01/17/1910:45    3/12/2019    311412019 I  19.03041      Bismulh-214   EPA 901.1 Moadied       4.45E-01  I   8.94E*02   t   9.22E..02 I  1.16E--01              I   pCi/g 19-03041-18   !    TRG      L 1-12112A-FSGS--010-SS--A         01/17/1910:45    3/1212019    3/1412019    19-03041         Cobalt-60  EPA901.1 Modffied      - 1.29E-02     4.66E-02   1 4.66E..02 '  5.SOE-02  I   u            pCi/g 19-03041- 18       TRG      L 1*12112A-FSGS--010.SS.A          01117119 10:45   3/1212019 , 3/14/2019     19-03()41      Cesium-134   EPA 901.1 Modified     -8.72E-05  I   1.64E-02 1.64E--02 '  3.56E-02      u            pCVg 19-03041-18   !    TRG   I  L1-12112A-FSGS-010-SS*A            01117/19 10:45   3112/2019 ( 3/1412019     19-03041       Cesiurn-137  EPA 901 .1 Modified     9.41E-02      5:87E..02      5.89E-02     9.24E-02                   pCi/g 19-03041- 18       TRG      L1-121.12A-FSGS.01~S-A             01/17/19 10;45   3/12/2019  I 3/1412019    19-0~041   1 Europlum- 152  EPA901 .1 Modified     --6.83E-02 j   1.56E-01   i   1.56E--01    1.37E-01       u           pCUg 19-03041-18        TRG      l1*12112A-FSGS--01Q.SS-A           01/17/19 10,45   3/121201 9 l 311412019 i  19-03041      Europium- 154 EPA 901.1 Modified      l .OGE-01 I   9.SOE-02   I   9,81E-02     7,26E-02       u           pCi/g 19-03041-18        TRG      L1-12112A-FSGS-010-SS-A            01/17/19 10:45   3/12/2019  ! 3/1412019 I  19-03041 I    Europium-155  EPA901 .1 Modffied      9.24E-02      8.01 E.-02 !   803E--02     1.10E-01       u           pCilg 19--03041-18       T RG     L1-12112.A--FSGS-010-SS--A         01/17119 10:45   311212019  I 311412019    19-03041     Holmium-166m   EPA 901.1 Modified     --4.0lE-04 J   5.99E-02    I  5.99E-02  I 5.SOE-02  I    u           pCi/g 1

19-03041-18 TRG ' L1* 12112A-FSGS--010-SS-A 01/17119 10:45 3/1212019 3/1412019 19-03041 lodine-129 EPA 901 .1 Modffied 1.46E+OO 1 6.21E+OO i 6.21E+OO 1.SOE+OO I u pCi/g 19-0304H 8 TRG L1- 12112A*FSGS--010.SS-A 01/17/19 10:45 3/1212019 f 3/1412019 j 19-03041 Potassium-40 EPA 901.1 Modified 1.12E*01 I 1,54E+OO I 1.65E+OO I 5.44E-01 l I pCi/g 19-03041-18 TRG L1-12112A-FSGS--010-SS.A 01/17119 10:45 311212019 I 3/1412019 I 19-03041 Ma.oganege.54 EPA 901.1 Modified 1.64E..02 3.4i E.-02 ; 3.41E-02

                                                                                                                                                                                                    '  5 .78E-02  !   u           pCi/g 01/17/19 10:45   3/12/2019    3/1412019 I  19-03041     Molybdenum-93  EPA 901.1 Modified      1.65E-02      2.92E-02    :  2.92E--02    4.SOE-02  j    u           pCi/g 19-03041-18        TRG      l 1-12112A-FSGS-010-SS-A 19-03041-1.8       TRG   'i l 1-12112A-FSGS 010-SS-A 0                01/17119 10:45   3/1212019    311412019  l 19-03041       Nlobium-.9 4 EPA 901.1 Modified   '  1.06E--02     3.50E--02      3.50E-02     5.41E-02   i   u       I   pCUg 19-03041.1s    l   TRG      L1-12112A-.FSGS-010-SS--A          01/17/1910.45    311212019  I 311412019    19--03041        Lead-210   EPA 901.1 Modified      1.70E+OO      9,52E-01       9.56E-01     1.61E+OO       u           pCVg
                         '                                    0111711910:.45   31121201s  I 311412019    19-03041         lead-212   EPA901.1 MOQified       2.71E-01      6.69E--02      6.83E-02     1.23E-01   I               pCUg 19-03041-18        TRG      l 1- 12112A-FSGS*O10-SS--A                                                                                                                                   '

19-03041-18 TRG L 1-12112A-FSGS--01D-SS--A 01117/1910:45 3/1212019 3/1412019 19-03041 Lead-214 EPA 901.1 Modified 3.77E-01 9.54E-02 j 9.73E-02 1.s1E'-01 I pCi/g 19-03041- 18 ! TRG L 1-12112A-FSGS--010-SS--A 01/17/1910:45 3112/2019 3/14/2019 19-03041 Promethium-145 EPA901.1 Modified ,3_43E..Q3 2.92Ea01 i 2. 92E-01 4,41E-01 \ u ; pCi/g 19-03041-18 TRG L 1-12112A-FSGS--01~S--A 01/17/19 10:45 3/12/2019 311412019 I 19-0304 1 I Radium-226 EPA 901.1 Modified 4.45E-01 8.94E-02 I 9.22E-02 1.16E:-01 I pCUg 19-03041-18 TRG ! L1*12112A-FSG~010-SS-A 01/17/19 10:45 3/1212019* I 3/14/2019 i 19-03041 f Antimony-125 EPA 901.1 Modffied 1.41E-02 8.26E-02 I 8.26E-02 1.40E-01 u I pCi/g 19-03041-18 TRG I L1-12112A-FSGS-010-SS.A 01/17/19 10:45 I 311212019 3/14/2019 \ 19-03041 ! Thorium-234 EPA901 .1 Modified 7.53E-01 i 7.54E-01 j 7.SSE-01 ! 1.05E+OO u pCi/g 19-03041-18 TRG I L1-12112A-FSGS-010-SS-A 01(17/19 10:45 3/1212019 3/14/2019 ! 19..()3041 Thallium-208 EPA901.1 Modified 2 .22E-01 7.43E-02 ' 7.52E-02 8.15E-02

                                                                                                                                                                                                                  'I           '  pCi/g 1s-03041.1a   l    TRG    j L1-12112A-FSGS--01~S--A            01/17119 10:45   3/1212019    311412019  I 19-03041   !  Uranium-235   EPA 901.1 Modified      3.88E-01   !

I 2.23E-01 ! 2.24E--01 3.32E-01 u pCUg CU=CounUng Uncertalniy;CSU=Combined Standard Uncortainty (1-slgma);MDA=Mlnimal Detected Actlvity;LCS=Utboratory Control Sample; MBL=Blank:DUP:Ouplicate;TRG=Normal Sample;DO=Duplicate Original;UzNon~etect ("'M> EBERLINE AN A L Y T I CA L EBERLINE ANALYTICAL CORPORA Tl ON 60 1 SCARBORO ROAD OAK RIDGE, TN 37830 865/481- 0683 FAX 865/ 483 - 4621

Printed: 4/11/2019 1:21 PM Page 21 of 23 Report To; Worl< Order Details: Patricia Giza SDG: 19-03041 Eberline Analytical Zion Solutions Purchase Order. 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: l ENVIRONMENTAL Zion, IL 60099 Sample Matrix: 1 so j Sample j I Receipt j l Lab ID Typ& I Client to CONFIRMATION RUN Sample Date i I Date Analysis Date l l Batch ID i Analyte Method I Result I i I cu I CSU MDA I Qualifier Report Units 19-03041-01 LCS i KNOWN 03112/19 00:00 J 3112/201ll j 3126/2019 19-03041 Cobalt-60 EPA901.1 Modified I 1.31E+02 I 5.10800 I T pCUg j T 19-03041-01 ! LCS I KNOWN 03112/19 00:00 3/12/2019 1 312612019 19-03041 Cesium-137 EPA 901 .1 Modified B.26E+01 : 3.39E+OO pCUg 19-03041-01 LCS I SPll<E 03112/19 00:00 3/12/2019 3/2612019 19-03041 , Cobalt.SO EPA 901.1 Modined 1.45E+02 ! 9.35E+O0 I 1.19E+01 1.19E+OO I I pCi/g 19-03041-01 LCS SPIKE 03/12/19 00*00 3112/2019 3/26/2019 19-03041 Cesium-137 EPA 901.1 Modmed 9.401:+01 i 1.03E+01, i 1.14E+01 ; 1.95E+O0 i pCi/g I 19-03041-02 MBL I BLANK 03112/19 00:00 3112/2019 3126/2019 \ 19-03041 Actinium-228 EPA 901 ,1 Mod1!ied - 1.07E-02 I 8.0SE-02 8.05E-02 I 1.25E-01 I u pCVg 19-03041-02 MBL J BLANK 03112119 00:00 3112/2019 3/26/2019 19-03041 Sijver-108m EPA 901.1 Modified 1.9se-03 I 5.87E,-03 5.87E-03 2.40E-02 u pCl/g 19-03041-02 MBL ! BLANK 03112/19 00:00 3/12/2019 3i26/2019 19-03041 Amerfcium-241 EPA 901 .1 Modified -4.B0E-03 J 3.56E-02 I 3.56E-02 5.34E-02 u pCflg 19-03041-02 I MBL BLANK 03112/19 00:00 311212019 ! 312612019 I 19-03041 Barium-133 EPA 901 .1 Modified - 1.45E-02 I 2.93E-02 I 2.93E-02 3.32E-02 i u pCi/g 19-03041-02 MBL BLANK 03112/19 00:00 3/12/2019 3126/2019 19-()3041 Bismuth-214 EPA 901.1 Modified 4.70E-02 I 5.0lE-02 i S.02E-02 8.56E-02 i u pCVg 19-03041-02 I MBL I BLANK 03112/19 00:00 3/12/2019 3/2612019 19-03041 1 Cobalt.SO EPA 901.1 Modified -4.34E-03 I L82E-02 I J,82E-02

                                                                                                                                                                                                          ' 2.71 E-02  '   u           pCi/g 19-03041.02      MBL       BLANK                               03/12/19 Q0:00     3/12/2019  j 3/26/2019      19-03041       Cesium-134     EPA 901.1 Modified      1 .97E-03     1.77E-02   I  1.77E-02     3.12E-02   i   u           pCi/g 19-03041-02      MBL        BLANK                              03112/19 00:00     3/12/2019    3/26/2019   !  19-03041       C esium-137    EPA901.1 Modified       2-.93E-03     2.07E-02      2,07E-02     3.41E-02  I    u           pCilg 312612019 I 19-03041         Europium-152    EPA901.1 Mo<flfied     -3.33E-02   l *9.43E-02      S.43E.02     7.S0E-02   !   u           pCi/g 19-03041-02      MBL        BLANK                              Q3i12/19 00:00     3112/2019                                                                                                  '

19-03041-02 MBL BLANK 03112i19 00:00 3/12/2019 3/26/2019 ! 19-03041 Europium-154 EPA901.1 f,1odified 1.99E-02 5.88E-02 5.88E-02 4.00E-02

                                                                                                                                                                                                                       '   u           pCVg 19-03041-02      MBL   I    BLANK                              03112/19 00,00     311212019

31261201s l 1s.03041 Europium- 155 EPA901.1 Modified I i.07E-02 j 3.68E-02

                                                                                                                                                                                            '  3.68E-02     5.11E-02       u           pCilg 19-03041-02      MBL        BLANK                              03/12/19 00:00     3/12/2019    312612019    I 19.03041     Holrnrum-166m    EPA901.1 Modified      -2.41E-02  I   4.29E-02   l  4.29E-02     3.70E*02       u       J   pCi/g 19-03041-02   f  MBL    I   BLANK                              03112/19 00:00     3/12/2019    312612019   1 19-03041    ,    lodine-129    EPA901.1 Modified      -1.11E+00 :   4.94E+OO    ,  4.94E+0O     1.0QE,.00  '   u       I   pCVg 19-03041-02      MBL        BLANK                              03112/19 00:00     3112/2019    3/26/2019      19-03041      Pota.s sium-40  EPA 901.1 Modified       2.26E-01  I  2.0SE-01   !  2.10E-01     4.55E-01   '   u 1         pCi/g 19-03041-02      MBL        BLANK                              03/12/19 00:00     3112/2019    312612019   I  19-03041   I  Manganese-54    EPA901 .1 Modified      8.87E-03   [  1.71E-02   I  1.71E-02     3,12E-02   i   u I         pCi/g 19-03041-02      MBL    !   BLANK                              03/12/19 00:00     3112/2019    3126/2019      19-03041     Molybdenum-93    EPA 901.1 Modified      1.63E-02   I 1.88E-02   I   1.8BE-02    3"47E-02   I u       'i  pCi/g 19-03041-02      MBL    I   BLANK                              03112/19 00:00     3112/2019     3/2612019     1\1-03041       Niobium-94    EPA901.1 Modi~ed         3.12E-04  ;  9.51E-03   l  9.51E-03     3.04E-02       u       r   pCi/g 19-03041.02  I   MBL        BLANK                              03112/19 00:00     3112/2019 [ 312612019       19-03041         L ead-210    EPA 901.1 Modified       4.54E-01     5.76E*01       5.76E-01    9,94E-01   l   u        I  pCilg 03/12/19 00:00     3/12/2019     3/2612019     19-03041         Lead-212     EPA 901.1 Modified       1.97E-02  i  4.06E-02      4.06E.-02    5,81E-02       u       I   pCilg 19-03041-02      MBL    r   BLANK                                                                                                                                              I 19-03041.02      MBL        BLANK                              03/12/19 (Xl:00    311212019  I 3126/2019       19-03041        Lead-214     EPA 901.1 Modified       8.07E-02  !  4.40E-02      4.42E-02      8.14E-02      u       I   pCi/g 19-03041-02      MBL        BLANK                              03112/19 00:00     31i2/20i9     3126/2019     19-03041     PromelhiUIJ)-145 EPA 901 ,1 Modified      8.56E-02  I  1.90E-01       1.90E-01     2.98E-01  '   u       I pCilg 19-03041-02      MBL    I   BLANK                              03112/19 00:00     3/12/2019     3126/2019     19-03041       Ra<lium-226    EPA 901.1 Moaified       4.70E-02  '  5.01E-02       5.02E-02     8.56E.02  I   u           pCi/g I 311212019                                                                                    I                                        :   u 19-03041-02      MBL    !   BLANK                              03112/19 00:00                   3/26/2019     19-03041      Antirnm,y-125   EPA 901.t Modified  t    4.65E-02     4.24E-02      4.24E*02      8.48E-02                   pOl/g 19-03041-02      t,1BL  i   BLANK                              03/12/19 00:00     3/12/2019     3/26/2019     19-03041       Thorium-234    EPA 901 .1 Modified      2.68E-01  I  3.85E-01       3.85E-01     5.62E-01   :  u            pCi/g 19-03041-02      MBL    l   BLANK                              03/12/19 00:00     3112/2019  I 3/26/2019       19-03041      T halli um-208 EPA 901.1 Modified   I   5.17E-02     4.83E-02       484E-02      7.13E-02  l   u            pCiig i

I 1.85E-01 u pCi/g 19-03041-02 MBL

                       '   BLANK                              03112/19 00:00     '3/12/2019 ; 3/26/2019       19.()3041     Uranluin-235   EPA 901.1 Modified       1.23E-01      1.19E-01      U9E* 01 CU=Counting uncert;ll nty;CSU=Combined Standard Uncertainty (1-sigma);MDA=Minlmal Detected Activity,LCS=Laborato,y Control Sample;MBL=Blank;DUP~Duplieate;TRG,.Normal Sample;DO=Duplieate OriglnaJ;U=Non-<lete<:t
       ~   ~

EBER:LINE ANALYTICAL EBERLINE ANALY TI CAL CORPORATI ON 60 1 SCARBORO ROAD OAK RIDGE, TN 37830 865/48 1-0683 FAX 865/483-4621

Printed: 4/11/2019 1 :21 PM Page 22 of 23 Report To: Wotlc OITierDetails: Patricia Giza 19-03041 Eberline Ana lytical Zion Solutions SOG: i Purchase Order: : 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: f ENVIRONMENTAL Zion, IL 60099 Sample Matrix: ( so Lab ID I Sample Type I Client ID Sample Date I Receipt ( Analysis Date I Date I Batch ID Analyte Method

II Result I cu 1 i CSU MDA Qualifier Report Units 19-03041.03 ! DUP I L1-12112A-FQGS-014-SS-A 01I1m911 :os i 311212019 I 3!'2612019 I 1s..03041 Actinium-228 EPA 901 .1 Modified 7.60E-01 j 3.49E-01 ! 3.51E*01 7.89E-01 u pCi/g 19-03041-03 l DUP L1-12112A-FOGS-014-SS-A 01/17/1911 ;05 311mo19 ! 3/2612019 ! 19-03041 Silver-1 08m EPA 901.1 MOdifled 7.37E-03 7.03E-02 I 7.03E-02 t 8.19E-02 u I pCi/g 19-03041-03 DUP L1-12112A-FOGS-014-SS-A 01117/19 11:05 3/12/2019 3/2612019 l 19-03041 Amencium-241 EPA 901.1 Modified -7.74E-02 t 8.93E-02 j 8.94E-02 1.23E-01 I I u pCilg 19-03041-03 DUP L1-1211 ZA-FQGS-014-SS-A 01/17/1911 :05 3/1212019 j 3/26/2019 19-03041 Barium-133 EPA 901.1 Modified ! -6.93E-02 I 1.20E-01 i 1.20E-01 { 1.32E-01 u pCiig 19-03041-03 DUP I L1-1211 2A-FQGS-014-SS-A 01/17/19 11:05 311212019 I 312s12019 : 19-03041 Bismulh-214 EPA 901 .1 Modified 5.75E-01 l 1.32E-01 ! 1.36E-01 1.48E-01 pCiig 1 19-03041-03 DUP I L 1-1211ZA-FOGS-014-SS-A 01117/1911:OS 3/1212019 j 312612019 19-03041 Cobalt-60 EPA 901 .1 Modified 1.03E+OO I 1.59E-01 I 1,68E-01 2.31E-01 I pCilg 19-03041-03 DUP i L 1-1211 ZA-FQGS-014-SS-A 01117/1911:05 3/12/2019 ! 3/26/2019 j 19-03041 Cesium-134 EPA 901.1 Modified 1.72E-02 i 3.86E-02 3.86E-02 1.26E.-01 : u pCi/g 19-03041-03 DUP I L 1-1211 ZA-FQGS-014-SS-A 01/17/1911:0S 3/12/2019 3/26/2019 19-03041 Cesium-137 EPA 901.1 Modified 1.esE-01 I 1.30E-01 1.30.E-01 2.10E-01 i u pCVg 19-03041-03 OUP L 1-1211ZA-FOGS-014-SS-A 01/17/1911:05 3/12/2019 j 3/26/2019 j 19-03041 Europium-152 EPA901 .1 Modified 8.61E-02 I 1, 13E-01 I 1.t3E-01 j 2,13E-01 u I pCi/g 19-03041-03 i DUP I L 1-12112A-FOGS-014-SS-A Ot/17119 11:05 3/12/2019

3/26/2019 I 19-03041 ! Europium-154 EPA 901.1 Modified 1.92E-02 I 2,28E-01 ! 2.28E-01 : 1.08E-01 ! u I pCl/g 19-03041-03 DUP l L 1-12112A*FOGS-014-SS-A 01117/19 11:05 3/12/2019 3/26/2019 ) 19-03041 Europium-155 EPA 901.1 Modified -6.0BE-02 f 921E-02 I 3,22E-02 I 1.4SE-01 f u pCi/g 19-03041-03 ! DUP I L1-12112A-FQGS-014-SS-A 01117/19 11:05 , 3/1212019 [ 3/26/2019 19-03041 Holmium-166m EPA 901.1 Modified -1.37E-01 ! 1.0SE-01 ! 1,0SE-01 I 7.99E-02 u ' pCi/g 19-03041 -03 DUP L 1-12112A-FQGS-014-SS-A 01/17/1911 :0S 3/1212019 3/26/2019 ! 19-03041 lodine-129 EPA !)01.1 Modified -5.45E-02 , 2.13E-01 I 2.13E-01 ' 3.06E-Q1 I u ; pCi/g 19-03041-03 f DUP L1-12112A-FQGS-014-SS-A 01/17/1911 :05 3/12/2019 j 3/26/2019 ! 19-03041 Potasslum-40 EPA 901. 1 Modified 2.05E*01 I 3.88E+OO ; 4.02E+OO I I

1.45E+OO ! pCUg 19-03041-03 DUP I L1-12112A-FQGS-014-SS-A 01/17119 11:05 3/1212019 3/26/2019 ; 19-03041 Manganese-54 EPA 901.1 Modified 3.50E-02 I 7.74E-02 7.75E-02 I 128E-01 u i pCi/g 19-03041-03 I DUP L1- 121 12A-FQGS-014-SS-A 01/17/191 1:05 3/12/2019 3/26/2019 19-03041 Molybdenum-93 EPA901.1 Modified 1.07E-02 I S.75E-02 ' 5.75E-02 6.94E-02 u pCVg 19-03041-03 DUP l L 1-t2112A-FQGS-014-SS-A 01/ 17/19 11:05 3/1212019 3/26/2019 I 19-03Q4f Niobium-94 EPA901.1 Modified 2.51E-02 l 6.56E-02 '. 6.56E-02 9 .35E-02

                                                                                                                                                                                                                    '      u          pCi/g 19-03041.03  I   DUP    I'  L1-1211 2A-FQGS-014-SS-A          01/17/19 1 1:05     3/12/2019   3/26/2019    19-03041        Lead-210    EPA 901 .1 Modltied      -S.06E-02   I' 8.95E-01       B,95E-01     1.30E+OO  I      u      !   pCilg 19-03041-03      DUP        L1-12112A-FQGS-014-SS-A           01/111191 1:05      3/12/2019   3/26/2019    19-03041        Lead-212    EPA 901.1 Modified        521E-01    I  1.:JSE*Ol       1.41E-01  I 2.S4E-01  i             I   pCi/g 19-03041-03      DUP    I   L 1- 1211 ZA-FQGS-014-SS-A        01/17/19 11:05      311212019 I 3126/2019    19-03041        Lead-214    EPA 901 . 1 Modified      6.11E-01   !  1.57E-01     I  1,60E-01    2.66E-01   I             I pCi/g 19-03041-03 ,    DUP        L 1-12112A-FQGS-014-SS-A          01/17I1911:0S       3/12/2019 ( 3/26/2019    19-03041    Promethium-14S  EPA 901 ,1 Modified       2 .~3E-02  !  1.42E,01     l  1.42E-01    2.10E-01    j    u      i   pCi/g 19-03041*03 !

19-03041-03 OUP PUP I l L 1-12112A-FQGS-014-SS-A L 1-1211;!A-FQGS-014-SS-A 01/17/1911:05 01/17/19 f1 :05 3/12/2019 31121201s

                                                                                           ! 3/26/2019 l 312s12019 19-03041 19-03041 Radium-226 Antimony-125 EPA 901 ,1 Modi!ie(I EPA901 .1 Modified 5.75E-01 1.39E-03 I   1.32E-01 2.0l E-01   1 i  1.36E-01 2.01E-01   I 1.48E-01 2.74E-01 j

I u ; pCilg pCilg 311mo1s i 312s12019 19-03041-03 OUP I L1-121 12A-F'QGS-014-SS-A 01/1711911:05 19-03041 Thoriu.m -234 EPA 901.1 Modified 7 .13Ea01 8.24E-01 j 8.25E-01 1.23E+OO j u pCi/g 1S-03041-03 OUP L 1-12112A-FQGS-014-SS-A 01/17/19 11:05 3112/2019 i 3/26/2019 19-03041 Thamum-208 EPA 901 .1 Modified 4 .44E-01 2.25E-01 I i 2.26E-01 2.29E-01 ] pCi/g 19-03041-03 DUP L 1-12112A-FQGS-014-SS-A 01/17/1911:05 I 311212019 I 312s12019 19-03041 Uranium-235 EPA 901 . 1 Modltied I 1.68E*01 2.75E-01 I 2.75E-01 I 4.18E-01 !, u ' pCUg CU..Countlng Uneertainty;CSU=Comblned Standard Uncertainty (1-signlal;MDA~Minimal Detected Activity;LCS=Laboratory Control S~mple;MBL=Blank;DUP=Ouplicate;TRG=Normal Sample:DO=Duplicate Original;U= Non-detect ( ~ EBERLI N E ANALYT ICA L EBERLINE ANALYTICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/483-4621

Printed: 4/11/20191:21 PM Page 23 of 23 Repoff To: Worl< Order Cle/ails: Patricia Giza SDG: : 19-03041 Eberline Analytical Zion Solutions Purchase Order:

677118 Final Report of Analysis 2701 Deborah Ave Analysis Category:

ENVIRONMENTAL Zion, IL 60099 Sample Matrix: ! so Lab ID I Sample I Type Client ID Sample D~te I Receipt Date I Analysis Date I Batch 10 j Anaiyte Method Result 1 cu I i CSU MOA j Qualifior Report Units 19-03041.16 I DO ! L1- 12112A-FQGS.014-SS.A 01/17119 11 :05 3/12/2019 312s12019 i 19-03041 \ Actinium-228 EPA 901.1 Modified 7.85E-01 I 2.91E-01 2.99E--01 5.69E-01 I u pCi/g 19-03041-16 DO ! L1-12112A-FQGS.014-SS.A 01/17119 11 :05 3/12/2019 3/2612019 I 19-03041 Sllver-108m EPA 901 .1 Modified -8.61E-03 [ 6]3E-02 6.73Es02 7.BBE-02 ' u pCVg 19--03041-16 DO L1-1211 2A-FQGS-014-SS*A 01/17119 11 :05 3112/2019 3/2612019 19-03041 Americium-241 EPA 901.1 Modified -3.58E-02 j 9.13E-02 I 9.13E-02 I 1.28E-01 u pCi/g 19--03041-16 00 L1-12112A-FQGS-014-SS-A 01/17119 11 :05 3/12/2019 3/26/2019 19-03041 Barium-133 EPA901.1 Modified -1.94E-02 [ 1. 14E-01 I 1.14E*01 1.35E-01

                                                                                                                                                                                                                '   u          pCiig 19--03041-16      DO   i   L1-12112A-FQGS-014-SS-A           01/17/19 H:05     311212019 1 312612019  I 19-03041     Bismuth-214     EPA 901.1 Modified      6.43E-01  I  2.75E-01    I   2.77E-01     4.72E-01                 pCi/g 19-03041-16 t     DO       L 1-1211 2A-FQGS-014-SS-A         01117/1911:05     311212019 I s126/2019    19--03041      Coball-60     EPA901.1 Modified      9.75E-01   I   1.58E-01   i   1.66E-01     1.53E-01                 pCi/g 19-03041- 16      DO       L1-121 12A-FQGS-014-SS-A          01117/1911:05     311212019 I 3/2612019  i 19-0:)041     Cesium-134     EPA 901.1 Modified     -1.15E-01  l   1.06E-01   I   1.07E-01  !  1.26E-01  I   u          pCVg 19-03041-16       DO       L1-12112A-FQGS-014-SS-A           01/17/1911:05     3/12/2019   3/26/2019    19-03041      Cesium-137     EPA 901. 1 Modified     1.64E-01  t  8.27E-02    j   8.31E-02  j  1.26E-01  I           i  pCi/g 19-03041-16       DO       L1-12112A-FQGS-014-SS*A           01/17/1911:05   j 3112/2019   3/26/2019  j 19-03041     Europium-152    EPA 901 .1 Modified    -7.42E-02  l   1.46E-01   !   1.46E-01  j  1.95E-0 1 '   u       !  pCi/g 19-03041-16       DO       L1-12112A-FQGS*O14-SS-A           01117/19 11:05  i 3/12/2019   m6I201s    I 19-03041     Europ,um-154    EPA 901.1 Modified     -4.15E-02  !   2.3BE-01   t   2.38E-01  I  9.93E-02      u       I  pCi/g 19-03041-16       DO       L1-12112A-FQGS-014-SS-A           01/1711911:05     3/12/2019   m612019    I 19-03041     Europium-155    EPA901.1 Modified      - 1.76E-02 t   1.02E-01       1.02E-01  I  1.47E-01      u       !  pCiig 19-03041-16 19-03041-16 DO DO l   L1-12112A-FQGS-014-SS-A L1-12112A-FQGS-014-SS* A 01/17/19 11:05 01/17/19 11;05 3/12/2019 l 311212019 3/2612019 [ 19-03041 3126'.!019 I 19-03041 Holmium-166m lodlne-129 EPA 901.1 Modified EPA 901.1 Modified
                                                                                                                                                           -2.67E-02
                                                                                                                                                           -1.47E-01 I

l 1.06E-01 2.23E-01 1.06E--01 2,23E-01 I I 7.59E-02 3.06E-01 u u I I pCi/g pCi/g 19-03041-16 DO i L1- 12112A-FQGS-014-SS.A 01/17I 1911:0S 3112/2019 3/26/2019 j 19-03041 Potassium-40 EPA 901.1 Modified 1.79E+01 I 3.56E+OO I 3.67E*OO 1.99E+OO I pCi/g 19-03041-1s I DO L 1-1 2112A-FQGS-014-SS-A 01/17119 11:05 3112/2019 3/26/2019 19-03041 Manganese-54 EPA 901.1 Modified 1,82E-02 i 7.00E-02 l 7.00E-02 1.i6E-01 I u pCi/g 19-03041- 16 DO l L1-12112A-FQGS-014-SS-A 01/17119 11:05 3I121201s I 3/2612019 19-03041 I Molybdenu/Tl'-93 EPA901.1 Modified -1.13E-02 ! 5.58E-02 I 5.58E*02 8.73E-02 u pCiig l j I u 19-03041-16 DO I L 1-12112A-FQGS-014-SS*A 01/17119 11 :05 3/12/2019 f 312612019 19-03041 Nlobium-94 E.PA 901.1 Modified 4.75E-02 .6 .71E-02 6.71E-02 ! 9.12E-02 pCifg 19-03041-16 DO ! L 1-12112A-FQGS-01<1-SS-A 01/17/1911 :05 3/12/2019 3/26/2019 19--03041 Lea<!-210 EPA 901 .1 Modified 9.BSE-01 I -9 .-07E-01 ] 9.0SE-01 1.38E+-OO 1 u pCVg 19-03041-16 DO L1-12112A-FQGS-014-SS-A 01/17/19 11:05 3/12/2019 3126/2019 19-03041 Lead-212 EPA 901.1 Modified 4.15E-01 J 1. 13E-01 l 1.15E-01 I 3.06E-01 ! pCVg 19--03041-16 DO L1- 12112A-FQG$-014-SS-A 01/17/1911 :05 3/12/2019 3/2612019 19-03041 Lead-214 EPA 901 :1 MoClified 6.55E-01 l 1.74E-01 I 1.77E-01 i 3.09E-01 I

                                                                                                                                                                                                                            '  pCi/9 19-03041-16       DO       L 1-12112A-FQGS-014-SS-A          01/17/19 11;05    3/12/2019   3126/2019  j 19-03041    Promethium-145   EPA901 .1 Modified     -1.21E-02      1.43E-01    j  1.43E-01   I 2.00E-01   i   u         pCiig 19--03041-16      DO   I   L 1- 121 12A-FQGS-014-SS-A        01/17/1911 ;05    3/12/2019   3/26/2019    19--03041     Radium-226     EPA901.1 Modified       6.43E-01  I   2.75E-01    i  2.TTE-01  !  4.72E-01   I             pCiig I 2.54E-01       u         pCiig 19-03041-16       DO       L 1-121 12A-FQGS-014-SS-A         01117/19 11:05    3/12/2019   3/26/2019    19-03041     Antimony-125    EPA 901 .1 Modified    - 1.29E-01     2.00E-01    f  2.00E-01 19-03041-16       DO       L 1-12112A-FQGS-014-SS-A          01117/1911:05     3/12/2019   3/2612019    19-03041      Thorium-234    EPA901 .1 Modified      2.44E-01  ,   8.30E--01  !   8.30E-01   i 1.22E+OO   I   u         pCiig 19-03041-16       DO       L1-12112A-FQGS-014-SS-A           01117/1911:05     3/1212019   3/2612019    19-03041     Thalllum-208    EPA 901.1 Modified      3.07E-01   j  2.59E*01    i  2.59E-01   I  2,29E-01  :             pOi/g 19-03041-16 I     DO       L 1-12112A-FOGS-014-SS-A          01/1711911:05     311212019 l 3/2612019 !  19--03041     Uranium-235    EPA901.1 Modified      -1 .72E-01  I  2.88E-01   !   2.88E-01   I 4.06E-01       u         pCl/g CU=Coonting Uncertainty;CSU=Combined Standard Uncertainty (1-sigma);MDA=Minlmal Detected Aclivity;LCS=Labon1tory Control Sample;MBL;Bfank;DUP=Duplicate;TRG:Normal Sample;DO=Dupllcate Original;U=Non-detect

("MJ EBERLINE ANALY TICAL EBERLINE ANALYTICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/483-4621

                                                                                                                                                         ~~ -
           ~

ZS-WM-131 Revision 0 ZIONSOLUTIONSric Information Use REC'D MAR 1 2 2019 M&.O~y ~ Co,,~ny Attachment 1 - _Chain-of-Custody Form ' 9 - o3 o 4 - Sample ID Sample Matrix Sample Sample Container Sample Sample Time Analysis Type Preservative Rcmar1-s Log Type Date Vol Unit Type Qty i LI-12204B-FSGS-003-SS-A NA NA SOIL 500 rn1 MARINELLI 1 2/4/2019, 0804 SROCHTD NA 719.lOg Ll-10209E-EJGS-341-SB-A NA NA SOlL 500 ml MARINELLI I 7/13/2018 Full Suite NA 0940 763.75g Ll-10209E-F..JGS-319-SB-A NA NA SOIL 500 ml MARlNELLI 1 7/13/2018 Full Suite NA 0917 891.89g Ll-10207A-EJGS-208-SB-A NA NA SOIL 500 ml MARINELLI I 11/ 18/2018 Full Suite NA 0827 893.69g L l-10209E-EJGS-338-SB-A NA NA SOJL 500 ml MARINELLI 1 7/13/2018 Full Suite NA 0937 954.78g Ll-l0209E-EJGS-330-SB-A NA NA SOIL 500 ml MAlUNELLI I 7/13/2018 Full Suite NA 0928 853.46g > L l-12113A-FSGS--003-SS-A NA NA SOiL 500 ml MARINELLI I 1/17/2019 0710 SROC HTD NA 824.96g

 ~  Ll-1020 ID-FSGS-005--SS-A          NA    NA     SOIL    500 ml     MARINELLI       l     1/8/2019 1234 SROC HTD          NA 538.40g
~7  Ll-10201 D-FSGS--006-SS-A          NA    NA     SOlL   500  ml     MARINELLI       I     l/8/2019 1235 SROC HTD          NA 460.lOg

'? L 1-12204C-FSGS..003--SS-A NA NA SOIL 500 ml MARINELLI I 2/4/2019 0747 5 ROC HTD NA 747.66g ~ L l-l 2204A-FSGS-004-SS-A NA NA SOlL 500 1n] MAIUNEU,1 l 2/5/2019 SROCHTD NA 1038 823.Z0g t'O Ll-l 22048-FSGS--O 15-SS-A "NA NA SOIL 500 ml MARJNELU I 214/2019 0816 SROCHTD NA 806.44g Jf L l-10201C-FQGS-012-SS-A NA NA SOIL 500 ml MARINELLI 1 2/13/2019 SROC HTD NA 0900 756.85g LI-10207C- EJGS-225-SB-A NA NA SOIL 500 ml MARINELLJ I ll/12/2018 Full Suite NA 1003 701.23g Ll-10207A-EJGS-202-SB-A NA NA SOIL 500 ml MARINELLI J 1]/8/2018 Full Suite NA 0821 722.89g L l -10207A-EJGS-201-SB-A NA NA SOIL 500 ml MARINELLI I Full Suite NA 11/8/2018 0820 626.12g Ll-102070-EJGS-101-SB-A NA NA SOIL 500 ml MA,RJNELLI 1 1118/2018 NA Full Suite

                      ...                                                                                 0900                                 735.25g
                     ~.

1 of3

              ~                                                                                                  1'9*03041                ZS-WM-131 Revision 0 ZIONSOLUTIONSuc      An Eh~~v<4:L?r Co"l)any                                               REC'D      MAR 1 2 2019 Information Use J:J-   Ll-121l3A-FSGS-006....SS-A           NA            NA     S OIL   500  ml  MARINELLI        I   1/17/2019             5ROC HTD      NA 0725                          810.37g L1-102098-EJGS-210-SB-A              NA            NA      SOIL   500  ml  MARINELLI        I  11/ 13/20 18             Full Suite  NA 1J25                          752.llg L l -10209E-EJGS-229-SB-A            NA            NA     SOIL    500  ml  MARINELLI       I    7/23/2018               Full Suite  NA 133.0                         826.80g L J-10209A-E.JGS-212-SB-A            NA            NA     SOlL   500   ml  MARINELLI       1   11/14/2018               Pull Suite NA 0809                           858.730 L1-10209A- EJGS-202-SB-A NA            NA     SOIL   500   ml  MARJNELLI       I   11/13/2018               Full Suite NA 1257                           600.27g l.3  L l-l2204A-FSGS-008-SS-A NA            NA     SOJL   500   ml  MARINELLI      I      2/5/2019 1042 5ROC HTD     NA 746.38g
 )'f  Ll-l0201C-FSGS-01 2-SS-A NA            NA     SOlL   ,500  ml  MARINELLI      l     2/13/2019 0900 SROC HTD      NA 817.65g r5'    L I -12204C-FQGS-001-SB-A NA             NA     SOIL   500   ml MARINELLI       I     2/6/2019 1313 5ROCHTD       NA 700.53g LI-10209E-EJGS-334-SB-A NA             NA     SOIL   500  ml  MARINELLl       I    7/13/2018               Full Suite  NA 0933                           991.39g Ll*l0209E-EJGS-336-SB-A NA            NA      SOIL   500  ml  MARINeLLI      I     7/13/2018               full.Suite  NA 0935                          988.68g LJ-10209E-EJGS-337-SB-A NA            NA      SOIL  500   ml  MARINELLI      I     7/13/20)8               F ull Suite NA 0936                          969.73g Ll-10209E-EJGS-323-SB-A NA            NA     SOIL   500   ml  MARINELLI      l     7/13/2018               Full Suite  NA 0921                           933.50g L 1-10209E-EJGS-335-SB-A NA            NA     SOIL   500   ml  MARINELLI      I     7/J3/2018               Full Suite  NA 0934                           1010.80g NA            NA lb    Ll-12112A-FQGS-014-SS-A                                    SOIL   500   ml  MARlNELLI      I     1/17/2019 1105 5 ROC HTD     NA 793.26g t ;1  Ll -121 12A-FSGS-O 13-SS-A            NA            NA     SOlL   500   ml  MARINELLI     l      1/17/2019             5 ROC HTD     NA llOO                           758.52g Ll-10209E*EJGS-32.9 -SB-A NA             NA     SOI L  500   ml  MARINELll     L      7/13/2018               Full Suite  NA 0.927                          887.12g Ll-I0207C-EJGS-223-SB-A NA             NA    SOIL    500   ml  MARINELU      l     IVl2/2018                Full Suite  NA 1001                           691.74g Ll-10209£-EJGS-324-SB-A NA             NA    sorL    500   ml  MARINELLI     I     7/13/2018                F ull Suite NA 0922                           822.61g Lt-1 0209E-EJGS-326-SB-A NA             NA    SOIL    500   ml  MARINELLI     I     7/13/2018               Full Suite   NA 0924                           871.62g
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ZS-WM-131 1 9- 03 0 4 1 Revision 0 ZIONSOLUTIONSrrc An EnergySd1.1rla..-,s Corrpany REC'D MAR 1 2 2019 Infonnation Use L1-l0209E-EJGS-320-SB-A NA NA SOIL 500 ml MARINELLI I 7/ 13/2018 Full Suite NA 0918 883.77g Ll-10209E-EJGS-332-SB-A NA NA SOIL 500 ml MARINELLI I 7/ 13/2018 Full Suite NA 0930 900.75g Ll-10209E-EJGS-321-SB-A NA NA SOIL 500 ml MARINELLI ) 7/13/2018 Full Suite NA 0919 571.22g Ll-10209E-EJGS-333-SB-A NA NA SOIL 500 ml MARlNELLI J 7/13/2018 Full Suite NA 0932 623.86g Ll-10209E-EJGS-318-SB-A NA NA SOIL 500 ml MARINELLI I 7/13/2018 Full Suite NA 0916 635.09g NA KA SOIL 500 ml MARINELLI I l/17/2019 SROCHTD NA ~ Ll-12112A-FSGS*OIO-SS-A 1045 925.37g Ll-10207A-EJGS-207-S'B-A NA NA son., 500 ml MARINELLI I ll/8/2018 0826 Full Suite NA 761.Slg Laboratory: DateSubmitted To Lab: Ship Container No.: Cooler Temperature: ~iU~m~r; e-~,;.( r:::'f_ !'eb' £c,ve *r gu s ~ssq TJ..2 r EBll'-Rf--.TNll'. TABS

                                                            .                                                  NA                            N/A                    8IIS 9531 7;..~.7...,

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l~c 1 Rr~rr2GP1-.fG~ s01ti-~ Date: (inmtddiyyyy): 0310?17-D:1 /66"0 R~linquis!Jed b\=f ~ Date 1 {

                                                                                   ' Time:

(mm/dd/yyyy): ~r , /~ Datc/Jt:tt= D~ r:;_ ~V f'C/ ;355* Relinquished by: / Date (mrn/dd/yyyy): Time: Received t;/y: I I, Date((mrn/dd/yyyy): Comments HTD PO# 67716 Full Suite PO# 67716 30 day turnaround 3 of3

EBERLINE ANALYTICAL CORPORATION 601 SCARBORO ROAD EBERLINE OAK RIDGE, TENNESSEE 37830 ~ ANALYTICAL PHONE' (865) 481-0683 FAX (865) 483-4621 EBS-OR-46224 October2\, 2019 Patricia Giza Zion Solutions, LLC 101 SliilohB lvd Zion, fL 60099 CASE NARRATIVE Work Order# 19-10018-0R SAMPLE RECEIPT This work order contains nine soil samples received I 0/04/2019. Samples were analyzed for Total Strontium, Tritium, Nickel-63 and by Gamma Spectroscopy. CLIENT ID LAB ID CLfENTID LABlD L 1-12204-B-FSGS-0 I 0-SB-A 19- 10018-04 Ll-12202-C-FSGS-007-SS-A 19-10018-09 L 1-12202-E-FSGS-007-SS-A 19-10018-05 Ll-12202-D-FSGS-013-SS-A 19-1 0018-1 0 Ll -12202-E-FSGS-0 12-SS-A 19-10018-06 Ll-12110-A-FSGS-013-SS-A 19-10018-11 Ll- 12202-F-FSGS-005-SS-A 19-10018-07 Ll-12110-A-FSGS-014-SS-A 19- 10018-12 Ll-12202-F-FSGS-0 l 0-SS-A 19-100 I 8-08 ANALYTICAL METHODS Total Strontium was analyzed using ElChroM Method SRW0l Modified. Tritium was performed using Method LANL ER-210 Modified. Nickel-63 was perfortned llsing Method ASTM 3500-Ni Modified. Gamma Spectroscopy was performed using EPA Method 901 . 1 Modified. Laboratory qualifiers are as follows: U - Result is less than the MOA . ANALYTICAL RES ULTS Combined Standard Uncertainty is reported at 1-sigma value. Minimum Detectable Activity (MDA) values for data represented it1 this report are sample-specific. MDA measurements are determined based on factors and conditions including instrument settings, a liquot size and matrix type. Page I of3

ANALYTICAL RESULTS CONTINUED TOTAL STRONTIUM Samples were prepared by acid digestion as at:Jpropriate for the matrix. Digested samples were acidified and selectively extracted and precipitated. Precipitates were then mounted on 47mm filters. Filters were reweighed to dete1mine aliqoot size. Sample activities were detennined by gas flow prop01tional counting. Samples demonstrated acceptable results for all Total Strontium analyses. Strontium-90 results are rep01ted from Total Strontium assuming secula1' equilibrium. Chemical recovery was acceptable for all samples. ihe Total Stronth1rn method blank demonstrated an acceptable resull Results for the Total Strontium duplicate demonstrated a high relative percent difference; however, normalized difference is w ithin acceptable limits for the analytical technique. Results for the Total Strontium laboratory control sample demonstrated an acceptable percent recove1y. TRITIUM A representative aliquot of each sample was equilibrated wit h tritium free water. Equilibrates were transfen*ed into a round-bottomed distillation fl ask and attached to a si11gle stage stjJI, /\ po1t ion of each middle distiUation fraction was transferred to a liquid scintillation v ial and cocktail was added. Samples were counted by beta liquid scintillation. Samples detnonstrated acceptable results for all Tritium analyses. The Tritium method blank demonstrated an acceptable result. Results for the Tritium duplicate demonstrated an acceptable relative percent difference. and normalized difference. Results for the Tritium laboratory control sample demonstrated an acceptable percent recovery. N ICKEL-63 A representative aliquot of each sample was prepared by leaching In acids. A liquots were placed into an appropriately sized beaker. Stable elemental Nickel carrier was added to each sample prior to digestion. Samples were digested in concentrated N itric acid. After digestion, sample pH was adjusted and Nickel-63 was precipitated selective ly with Dimethylglyoxime. P rec ipitates were selectively separated, redissolved, and residual acid was effectively neutralized. Sample residuals were placed into scintillation vials, scintillation cocktail was added and N ickel-63 activity was determined by beta liquid scintillation. Samples demonstrated acceptab le results for al l Nicke.1-63 analyses. The Nickel-63 method blank demonstrated an acceptable result. Results fo r the Nickel-63 duplicate demonstrnted a high relative percent difference; however, normalized difference is within acceptable limits for the analytical technique. .Results for the N ickel-63 laboratory control sample demo nstrated an accepta!Jle percent recovery. GAMMA SPECTROSCOPY Samp les for Gamma Spectroscopy analysis were prepared by transferring a known mass of each homogenized sample to a standard geometry container. Samples were counted on High Purity Germanium (HPGe) gamma ray detectors. Page 2 of3

ANALYTICAL RESULTS CONTINUED GAMMA SPECTROSCOPY CONTINUED Samples demonstrated acceptable results for all gamma-emitting radionuclides as reported. The method blank demonstrated acceptahle results for all radionuc1ides as repo11ed. Results for the Actinium-228, Bismuth~2 l 4 and Potassiwn-40 replicate demonstrated an acceptable relative percent difference and normalized difference. Results for the Cobalt-60 and Cesium-137 laboratory control sample demonstrated an acceptable percent recovery. CERTIFICATION OF ACCURAC Y I cettify that this-data report is in complia11ce with the terms and conditions of the Purchase Order, both technically and for completeness, for other than the conditions detailed above. Re lease of the data contained in this hard copy data package has been authorized by the cognizant project manager or his/her designee to be accurat as verified by the following signature. Date: I 0/21/2019 Eberline Analytical wan ls and encourages your feedback regard ing our perfonnance providing_ radioanalytlcnl services. Please visit ht1p://cberJjneanaly1ica1.com/ to provide us with feedback on our services. Page 3 of3

Printed: 10/21/2019 2:20 PM Page 1 of 13 Report To: Wolk Order Details.* Patricia Giza SDG; 19-10018 Eberline Analytical Zion Solutions Purchase Order: 67711 8 Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: so Lab ID l Sampre Type I Client ID Sample Date I Receipt Date Analysis Date I Batch ID I Analyte Method Result I I cu i I CSU MDA I Qualifier Report Units 19-10018-0l I LCS KNOWN 10/04/19 00:00 I 101412019 10/9/2019 19-10018 Trttlum LANL ER-210 Modified 2.05E+02 I 7.39E+OO I I pCi/9 19-10018-01 ! LC$ SPIKE 10/04/19 00:00 I 10,412019 101912019 Hl-10018 Tritium 1.ANL ER-2iO Modified 2.00E+02 i' 7.65E+OO 1.36E+01 S.57E+OO I pCi/g 10/04/19 00;00 I 101412019 10/9/2019 19-10018 Tritium LANL ER-210 Modified O.OOE+OO 3.21E+OO 3.21E+OO 5,57E*OO j u I pCi/g 19-10018-02 : MBL \ BLANK 19-10018-03 I DUP I L 1-12204-S-FSGS-010..SB-A 02/09/19 14:07 1014/2019 10/9/2019 19- 10018 Trit ium LANL ER-210 Modified -7.81E-01 3.29E+OO 3.29E*OO 5.77E+OO j u I pCVg 19.10018-04 I 00 L 1-12204-B-FSGS-010-SB-A 02109/19 14:07 101412019 10/912019 I 19.10018 Tritium LANL ER-210 Modified -7.82E--01 ! 3.30E*OO 3.30E+OO 5.78E+OO j u pCilg f

19. 1001a.05 I TRG L 1-12202-E-FSGS-007-SS-A 09/10/19 09:42 l 101412019 10/9/2019 19-10018 Tritium LANL ER-210 Modifted 1.82E--Oi I 3.11E*OO 3.11E+OO 5.39E+OO i u pCi/g t9-1001s.os I TRG ! L 1-12202-E-FSGS-012-SS-A 09/10119 09:52 I 10/412019 1019/2019 19--10018 I Tritium LANL ER-210 Modified *1.78E-01 I 3.03E+OO I 3 .03E+OO I 5.27E+OO I u ! pCi/g 19--10018-01 I TRG j _L1-12202-F-FSGS-OOS.$$-A 09I10119 13:oa l 101412019 10/9/2019 19. 1001s l Tritium LANL ER-210 Modified -1,45E-..OO I 3.02E+OO 3.02E+OO I 5.34E+OO I u pCi/g 19--10018-08 l TRG L1-12202-F-FSGS-010-SS-A 09/10/1913:18 I 10I41201e 10/10/2019 19-10018 Tritium LANL ER-210 Modified - 1,0SE* OO ! 3.03E*OO 3.03E+OO 5.33E+OO i u pCi/g 1_9-10018-09 I TRG t I L1-12202-0-FSGS-007-SS*A 09/11/19 09:12 I 101412019 10/10/2019 19--10018 I Tritium LANL ER-210 Modified -5.39E--01 I 3.04E+OO 3.04E*OO S.31E+OO u pCi/g 19-10018-10 I TRG I L1-12202-D-FSGS-013-SS-A 09/11/1908:36 j 10/4/2019 10/10/2019 19-10018 Trtlium LANL ER-210 Modified 8.95E--01 i 3.0SE+OO 3.08800 5.29E+OO J u pCi/g 1s-1001a..11 I TRG I L 1-12110-A*FSGS-013-SS-A 09116/19 13:24 10/4/2019 10/10/2019 19-10018 Tritium LANL ER-210 Modified 0.00E+OO i 3.23E+OO 3,23E+OO 5.61E+OO j u pCi/g 19-1001s.12 l TRG L 1-12110-A-FSGS-014-SS-A 09116/19 13;26 10/4/2019 10/10/2019 19-10018 J Tritium LANL ER-210 Modified -2.19E+OO I 3.02E+OO 1 3,02E;,o00 5.39E--OO I u pCVg l i I I I 1s-1001s-o1 I LCS KNOWN 10/04/19 00:00 , 10/4/2019 10/10/2019 19-10018 Nickel-63 ASTM 3500-Ni Modified 1.45E+03 I 4.34E+01 t ! pCVg ASTM 3500-Ni Modified 1.50E+03 j 1.34E+01 B.94E+D1 I 3.46E+OO i pCi/g 19--10018-01 \ LCS I SPIKE 10/04119 00,00 10/4/2019 10/10/2019 19-10018 Nlckel-63 1e-1001s-o2 I MBL BLANK 10/04119 00:00 10/412019 10/10/2019 I 19-10018 Nicke~63 ASTM 3500-NI Modified -5.45E-01 I 1.98E+OO 1.9BE+OO j 3.43E+OO ! u pCi/g I I u pCi/g I L 1-12204-8-FSGS-O10-SB-A 02/0li/19 14:07 i 10/4/2019 10/10/2019 19-10018 Nicke~63 ASTM 3500-Ni Modified 1.87E-01 2.05E*OO 2.05E+OO 3.53E+OO I I'

19--10018.os DUP I 19.10018-04 I DO L 1-12204-B-FSGS-010-SS-A 02/09119 14:07 10/4/201 9 t 1011012019 19-10018 Nici<el-63 ASTM 3500-Ni Modified --4.72E-01 I 2.06E+OO 2.06E*OO 3.57£+00 ! u pCVg

                                                                               ! 10/4/2019                                           ASTM 3500-Ni Modified   -7.44&01     I      2,02E+OO      2.02E*OO       3.52E+OO         u         pCVg 19-10018-05    f    TRG  l  L1-12202-E-FSGS-007-SS* A          09110/19 09:42                   10110/2019   19-10018     Nickel-63 u

19.1001s--os I TRG L 1-12202-E-FSGS-012-SS-A 09110/19 09:52 10/4/2019 10110/2019 19-10018 Nickel-63 ASTM 3500-Ni Mo<fl1ied -9.:)0E-01 ! 2.01E+OO i 2.01E+OO 3.51 £+00 pCi/g 19-10018-07 \ TRG i L 1-12202-F-FSGS-005--SS-A 09110/19 13:08 1014/2019 10110/2019 19--10018. Niclcel-63 ASTM 3500..Ni Modified -1.64E+OO ! 1.95E+OO ) 1.96E+OO 3.45E+OO u pCVg 19--10018'-08 ! TRG L1-12202-F-FSGS-01 l,l-$S-A 09/10119 13:18 ! 1014/2019 10/10/2019 te-10018 Nickel-63 ASTM 3500-Ni Modified -2.75E-01 i 2.00E+OO I 2.00E+OO 3.46E+OO u pCilg 19--1001a-09 I TRG l 1-12202-C-FSGS-007-SS-A 09/11/19 09:12 10/4/2019 10110/2019 19.10018 I Nickef..63 ASTM 3500-Ni Modified

2.88E-01 I 1.95E+OO 1.95E+OO -:l.37E+OO I u pCilg j j u 19--10018-10 \

19.1001s.11 l 1fRG TRG L1-12202-D-FSGS-013.SS-A L1-12110-A-FSGS-013-SS-A 09/11/19 08:36 09/16/19 13:24 10/4/2019 10/4/2019 10/10/2019 10/10/2019 19-10018 19--10018 Nickel-63 Nicke~63 ASTM 3500-Ni Modified ASTM 3500-Ni Modified 5.42E-01

                                                                                                                                                            - 1.30E+OO
                                                                                                                                                                          'I      2.00E*OO 2.0lE+OO 2.00E+OO 2.01E* OO 3:42E+OO 3.52E+OO    I    u      i pCilg pCi/g 19-10018-12    I   TRG     L1-12110-A-FSGS-014-SS*A           09/16119 13:26    I 101412019    10/10/2019 I 19--10018    Nicke~63    ASTM :;500-Ni Modified  -1 .12800     !      2.01E+OO  I   2.01E+OO    I 3.51E+OO         u         pCi/g CU=Counting Uncertainty;CSIJ=Combined Standard Uncertalnty (1-sigma.);MDA=Minlmal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank;DUP=Duplicate;TRG=Normal Sample;DO=Ouplicate Oliglnal;U=Non.-<l*teci

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Printed: 10/21/2019 2:20 PM Page 2 of 13

                                                                                         .Report To:                                                                        Wo/1< Order Details:

Patricia Giza SDG: 19-10018 Eberline Analytical Zion Solutions Purchase Order: 677118 Final Report of Analysis ---* 2701 Deborah Ave Analysis Category: ~- **ENVIRONMENTAL Zion, IL 60099 Sample Matrix: so Lab ID I Sample Type Clfent ID Sample Date I Receipt Date I Analysis Date Batch 10 Analyte Method Result I I cu I CSU I MOA I Qualifier I Report Units

19. 1001a..01 I LCS I KNOWN 10/04/19 00:00 I 101412019 10/10/2019 19-10018 I Strontium-90 EIChroM SRW01 Modified 5.10E* 01 I 2.B5E-01 I l pCVg 19-10018-01 ( LCS SPIK.E 10/04/19 00:00 10/4/2019 10/10/2019 19-10018 S\mntium-90 EJChroM SRW01 Modified 5.39E*01 I 2.SBE+OO 1.90E+01 9.99E-01 pCVg 19-10018-02 f MBL BLANK 10/04/19 00:00 10/4/2019 10/10/2019 19-10016 Strontium-90 EIChroM SRW01 Modified 5 .84E-01 l 3.96E-01 4.45E-01 7.85E-01 I u I pCVg 19-10018-03 j DUP L1-12204-B-FSGS-010-SB-A 02/0911914:07 10/412019 10/10/2019 19-10016 StrQntium-90 E:IChroM SRW01 Modified 3.14E-01 I 3.60E-01 3.77E-01 I l 7.36E-01 ! u I pCi/g 19-10018-04 i DO L 1- 12204-B-FSGS-010-SB*A 02/09/1914:07 10/4/2019 10/10/2019 19-10018 StronUum-90 8ChroM SRW01 Modified 1.89E-01 ' 3.39E-01 3.45E-01 7.04E-01 I u I pCi/g

                                                                                                                                                                                                               '   u I         i                                                                                                                                    1.99E-01      3.07E-01       3.15E-01  I  6.35E-01 t              pCi/g 1s.10018-os 19-10018-06   l TRG mG L1- 12202-E-FSGS-007-SS-A L1-12202-E-FSGS-012-SS-A 09/10/19 09:42 09/10119 09:52 10/412019 1014/2019 10/10/2019 10/10/2019 19-10018 19-10018 Strontium-90 Strontium-90 EIChroM SRW01 Modified EIChroM SRW01 Modified   2.37E-01

I 2.B7E-01 2.9SE-01 5.86E-01 r u pCi/g 19-1001s-o1 I TRG L 1-12202-F-FSGS-005-SS-A 09/10/19 13:08 1014/2019 10l10i2019 19-10018 Strontium-so EIChroM SRW01 Modified -9.67E-02 \ 4. 12E-01 4.13E-01 8.89E-01 u I pCVg 19-10018-oa I TRG L 1-12202-F-FSGS-010-SS-A 09110/19 13:18 1014/2019 10110/2019 19-10018 Strontlum-90 EIChroM SRW01 Modified 3.32E-01 i 3.68E-01 I 3.86E-01 7.51E-01 u pCVg 19-10018-09 j TRG L 1-12202-C-FSGS-007-SS-A 09/1 1/19 09:12 1014/2019 10110/2019 19-10018 Strontiuni-90 EIChroM SRW01 Modified 2.49E-01 I 3.29E-01 3.40E-01 6.75E-01 u I pCVg

19. 1001s.10 I TRG L 1-12202-D -FSGS-O13-SS-A 09/11/19 08:36 1014/2019 10/10/2019 19- 10018 Strontium-SO EIChroM SRW01 Modified 3.93E-01 ! 4.00E-01 4,23E-01 8.13E-01 u pGilg 1s.1001s..11 I TRG L 1-12110-A-FSGS-013-SS-A 09/16/19 13:24 1014/2019 10110/2019 19- 10018 Strontium-90 EIChroM SRW01 Modified 1 .51 E-01 I

I 2.76E-01 2.81E-Q1 5.75E-01 I u pCilg 1s.1001s.12 I TRG L 1-12110-A-FSGS-014-SS-A 09/16/19 13:26 I 101412019 10/1012019 19-10018 Strontium-90 EIChroM SRWOl Modified 6.82E-02 ! 2.93E.-01 2.94E-01 6.21E-01 I u pCilg I I I 10/04/19 00;00 10/4/2019 10n12019 19-10018 Cobalt-SO EPA901 .1 Modified 1.31E+02 I 5.10E.+OO j ! 1 pCi/g 19-10018-01 ) LCS KNOWN 19-10018-01 [ LCS KNOWN 10/04119 00:00 10/4/2019 lOn/2019 19-10018 Cesium-137 EPA 901.1 Modified 8.26E+01 i 3.39E+OO I I pCVg

19. 1001s.01 I LCS SPIKE 10/04119 00:00 10/4/2019 1017/2019 19-10018 Cobalt-60 EPA901.1 Modified 1,53E+02 ' 1,29E+01 1.51 E+01 1.36E*OO pCi/g

19. 1001s..o1 I LCS SPIKE 10104/19 00:00 10/4/2019 10nl2019 19-10018 Cesium-137 EPA 901 .1 Modified 8.33E+01 1.soc1-oo I 8.72E*OO I 1.32E+OO ' pCil g CU=Counting Uncertainty;CSU=Combined Standard Unc~rtainty (1-slgma);MOA=Mi~lmal Detected Activlty;LCS=Laboratory Contlol Sample;MBL=Blank;OUP=Ouplicate;TRG~Nonnal Sample;OQ=,Ouplicate Original;U=Non-detect

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Printed: 10/21/2019 2:20 PM Page 3 of 13 Report To: Worlc OtderDetails; Patricia Giza SDG: f 19-10018 Eberline Analytical Zion Solutions Purchase Order: 677118 Final Report of Analysis 2701 Deborah Ave- Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: I so Lab m [ Sample

            '   Type I

I Client JO Sample Date [ I Receipt Date I Analysis Date Batch ID I I Analyte Method Result i L cu lI CSU I I MDA I Qualifier Report Units 19-10011i-02 I MBL f BLANK 10/04/19 OO:OO t 10/4/2019 lM/2019 19- 10018 I Actini um-228 EPA 9011 Modified 2.79E-02 1.05E-01 1.0SE.01 l 1.94E-01 r u pCUg 19-10018-02 I MBL BLANK 10/04119 00:00 10/4/2019 1017/2019 19-10018 Silver-loam EPA 901 .1 Modified -1 .14E-02 3.02E-02 3.02E-02 4.16E-02 u pCVg 19-10018-02 ' MBL BLANK 10/04/19 00:00 I 101412019 1017/2019 19-10018 Americlum-241 EPA 901 , 1 Modified -3.13E-02 4.01E-02 4.01E-02 5.39E-02 u pCi/g 19-10018-02. : MBL BLANK 10/04/19 00:00 1014/2019 1017/2019 19-10018 Barium-133 EPA901.1 Modified -1 .67E-03 ! 4.55E-02 4.55E-02 5.53E-02 u r pCVg 19-10018-02 MBL BLANK 10/04/19 00:00 1014/2019 10/7/2.019 19-10018 Blsmuth-214 EPA901.1 Modified -3.88E-02 J 7.94E-02 7.95E-02 1.03E-01 u r pCVg 1,38E-02 3.52E-02 3.52E*02 6.42E-02 ! u pCi/g 1-9-10018-02 19-10018-02 MBL MBL BLANK BLANK 10/04/19 00:00 10/04/19 00:00 10/4/2019 10/4/2019 10/7/2019 1onI2019 19-10018 19-10018 Cobalt-60 Cesium-134 EPA901.1 Modified EPA901.1 Modified -2.01E-02 449E-02 4.49.E-02 5.61E-02 ! u pCVg 19-10018-02 MBL BLANK 10/04/19 00:00 ! 101412019 10fl/2019 19-10018 Cesium-137 EPA901.1 Modified -2.38E-02 4.60E-02 4.61E-02 5.37E-02 u l pCi/g

                                                                                                                                                             -6.81E-02      1.12E-01      f.12E-01  I 9.03E-02  r u          pCi/g 19- 10018-02 19.1001a.02  l MBL MBL i

I BLANK BLANK 10/04/19 00:00 10/04/19 00:00

                                                                               , 10/4/2019 I 101412019 1on1201s 1017/2019 19-10016 19-10016 19-10018 Europium- 152 Eurcpium- 154 Europlum-155 EPA901.1 Modified EPA901.1 Modified EPA 901.1 Modified
                                                                                                                                                             -3.1SE-02
                                                                                                                                                             -2,89E-02 9.07E-02 4.45E-02   1 9.07E-02 4A5E.- 02 I 4.69E-02 5.98E-02 i    u u

I I pCi/g pCi/g 19-1001&-02 I MBL l BLANK 10/04/19 00:00 10/4/2019 1017/2019 u 19-10018-02 M.BL BLANK 10/04/111 00:00 I 101412019 1017/201.9 19-10018 Holmium-t66m EPA901 .1 Modified 6.57E-03 5.97E-02 5.97E-02 3.96E-02 I pCl/g 19-10018-02 j i,,IBL r BLANK 10/04/19 00:0 0 101412019 l 101712019 19-10018 lodlne-129 EPA 901.1 Modified -9.74E-03 I 3.27E-02 3.27E.-02 4.73E:-02 u I pCi/g 19-1001s.02 I MBL BLANK 10/04/19 00:00 10/4/2019 1017/2019 19-10018 Potassium-40 EPA 901.1 Modified 1.48E-02 3.43E-01 3.43E-01 5.85E-01 u I pCl/g 19-10018--02 MBL BLANK 10/04119 00:00 10/4/2019 10/7/2019 19-10018 Manganese-~ EPA 901.1 Modified -9.65E-03 3.70E-02 3.70E-02 5.86E-02 I u pCVg 1s.1001s.o2 I MBL BLANK 10/04/19 00:00 10/4/2019 1M/2019 19-10018 Molybdenum-93 EPA901.1 Modified -9.10E-03 I 2.63E-02 2.63E-02 3.93E-02 u pCUg 19-10018-02. MBL BLANK 10/04/19 00:00 10/4/2019 10/7/2019 19-10018 Niobium-94 EPA901.1 Modified 4.12E-03 2.34E-02 2.34&02 3.92E-02 u pCi/g I i I u pCi/g 19-10018-02 1s-1001&-02 l MBL MBL BLANK BLANK 10/04/19 00:00 10/04/19 00:00 j 10/4/2019 I 101412019 1017/2019 1M/2019 19-10018 19-10018 ' Lead-21.0 Lead*212 EPA 901. 1 Modified EPA 901 .1 Modified 5.85E-01 5.45E-02 5.76E-01 4.11E-02 'l 5 77E-01 4.12E-02 9.SSE-01 7.25E-02 r u pCVg ,s.10018-02 I MBL BLANK 10/04/19 00:00 10/4/2019 1017/2019 19-10018 Lead-214 EPA901 ,1 Modified 4.17E-02 I 5.87E-02 5.88E-02 l 1.00&-01 i u I I pCVg 19-10018-02 MBL BLANK 1()104119 00:00 ! 10/4/2019 1017/2019 19-10018 Prometh1um-145 EPA 901 . 1 Modified *1 .14E-02 3,94E-02 3.94E-02 5.58E-02 u pCi/g 19-10018-02 MBL j BLANK 10/04/19 00:00 I 101412019 1017/2019 19-10018 Radium-226 EPA901.1 Modified -3.SSE-02 7.94E-02 ! 7.95E-02 1.03E-01 u pCUg 19-10018-02 MBL BLANK 10/04119 00:00 \ 10/4/2019 1017/2019 19-10018 Antimony-125 EPA 901. 1 Modified -5.25E-02 1,0!E-01 I 1.01E-01 1.27E-01 u I pCi/g 19-10018-02 MBl BLANK 10/04/19 00:00 10/4/2019 1017/2019 19-10018 Thorium-234 EPA 901 .1 Modified 3.99E.01 4,BBE-01 4.89E-01 8.18E-01 u pCi/g 19-10018-02 MBL BLANK 10/04/19 00:00 I 10141201s 1017/2019 19-10018 Thallium-208 EPA 901.1 Modified 3.00E-02 I 1.03E-01 1.03E-01 1.60E-01 u pCl/g 19-1001s.02 I MBL BLANK 10/04/19 00:00 1014/2019 I 1M/2019 19-10018 Uranium-235 EPA901.1 Modified 2,25E-02 ! 1.31E-01 1.31E-01 2.02E-01 ! u I pCUg CU=Countlng Uncertainty;CSU=Com~ined Standard Uncertainty (1*slgma.);MDA=Minimal Detected Activity;LCS~Laboratory Control Sample;MBL=Blank;DUP=Ouplicate.;TRG=Normal Sample;OO=Duplicate Original;U=Non-dotect ("M> EBERLINE ANALYTICAL EBERLI NE ANALYT ICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/48-3-4621

Printed: 10/21/2019 2:20 PM Page 4 of 13 Report To: WOrl< Oroer Details: Patricia Giza SDG: 19-10018 Eberline Analytical Zion Solutions Purchase Order. 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: so Lab ID I Sample 1 Type I j Client ID Sample Date Receipt O~t" Analysis Date Batch 10 Analyte Metllod Result I I cu I i CSU I! MDA I Qualifier I I Report Uni ts 19-10018-03 DUP L1*12204-8-FSGS-010-SB-A 02/09/19 14:07 I 10/412019 1on12019 19-10016 Atlinium-226 EPA 901.1 Modified 6.24E-01 I 2.66E-01 I 2.68E-01 6.20&01 i l pCVg I u 19-10018-03 I DUP L 1- 12204-8-FSGS-010-SB-A 02/09/1914:07 to/4/2019 1on12019 19-10018 Sllver-108rn EPA 901. 1 Modified -3.61E* 02 f 8.43E-02 8.43E-02 9 .76E-02 I pCi/g 1.18E-01, 1.lBE--01

                                                                                                                                                                                                              '   1.62E-01       u          pCVg 19-10018-03       DUP       L l - 12204-B-FSGS-010-SB-A        02/09/19 14:07     10/4/2019   lDn/2019      19-10018  Americium-241      EPA 901.1 MOdified      -1.07E-01 19-10018-03       DUP       L 1-12204-B-FSGS-010-SB-A          02/09/19 14:07     10/4/2019   10/7/2019     19-10018    Barium-133       EPA 901.1 Modifie<J      2.65E-02          3.83E-02        3.84E-02       1.95E--01      u      I   pCi/g 19-10018-03

19. 1001s-o3 I OVP OUP L 1-12204-B-FSGS-010-S8-A L 1-12204-8-FSGS-010-S8-A 02/09/19 14;07 02/09/19 14:07 10/4/2019 10/4/2019 10/7/2019 1on12019 19-10018 19-10018 Bisrnuth-214 Cobalt-GO EPA 901 .1 MMifie<J EPA 901.1 Modified 8.10E--01 2.97E-02 !

1.81E-01 1.06E-01 l 1.85E--01 1.06E-01 I 1.0lE-01 1.08E--01

                                                                                                                                                                                                                            '    u pCVg pCi/g 19- 10018-03  !   DUP       L 1-12204-B-FSGS--010-SB-A         02/09/19 14:07  I 101412019    1017/2019     19-10018    Cesium-134        EPA901 .1 Modified      4.30E-02      !   5.39E-02     t  5.39E-02   I   1.34E-01  i    u          pCi/g 19- 10018--03 '   DUP I

I L 1* 12204-8-FSGS--010-SB-A 02/09/19 14:07 10/4/2019 1017/2019 19-10018 Ceslum-137 EPA 901.1 Modified 1.e2E-02 'I 8.61E-02 I 8.61E-02 1.22E--01 ! u I pCi/g 19-10018-03 j OUP ! L 1-12204-8-FSGS-010-SB-A 02/09/19 14:07 10/4/2019 1on12019 19- 10018 Eul'Opiurn°152 EPA901.1 Modified -1.04E-02 I 1.87E-01 I 1,87E-01 l 2.4SE-01 ! u I pCi/g 19-10018-03 OUP L 1-12204-8-FSGS-,010-SB-A 02/09/19 14:07 j 10/4/2019 1on12019 19-10018 Europium-154 EPA901.1 Modified -1 :J3E--02 i 2,76E*01 I 2,76E-01 1.32E-01 I u t pCi/g 1s..1001s-o3 I DUP L 1- 12204-8-FSGS-010-SB*A 02/09/19 14:07 I 101412019 10n/2019 19-10018 Europium-155 EPA901.1 Modified

1.42E-01 I 1.10E-01 i 1.11E-01 2.14E-01 I u I pCi/g 19-10018-03 I OUP I L 1-12204-8-FSGS-010-SB*A 02/09/19 14:07 I 101412019 1on12019 19-10018 Holmium-166m EPA901.1 MOdified 3.45E-02 I 1.42E,01 ! 1.42E-01 1 9.54E--02 u l pCi/g 19- 10018-03 OUP L 1- 12204-.B-FSGS-010-SB-A 02/09/19 14:07 10/4/2019 10n/2019 19-10018 lodine--129 EPA901.1 Modifie<! -3.21E,02 I 7 .78E-02 7.78E-02 L 12E-01 I u i pCi/g 19-10018-03 ! OUP [ l 1-12204-8-FSGS-O,O-S8-A 02/09/19 14:07 j 10/4/2019 10/7/2019 19-10018 Potassiurn-40 EPA901.1 Modifie<J 1.93E+01 I 2.64E.,.OO 2.82E*OO 1.19E+OO , i pCi/g l DUP L1-12204-8-FSGS-010-S8-A 02/09/19 14:07 10/4/2019 10/7/2019 19-10018 Manganese--54 EPA901.1 Modified 3.93E--02 I 1.19E-01 1.19E-01 1.99E-01 u pCi/g I'

19-1001a--03 19-10018-03 DUP L1-12204-8-FSGS--010-SB*A 02/09/19 14:07 10/4/2019 1on1201s 19-10018- Molybdenum-93 EPA 901.1 Modified -4.89E-02 ] 8.00E-02 8.01E-02 8.01E-02 u I pCi/9 EPA 901.1 Modified 5.43E, 02 J 6,29E-02 ! 6.29E-02

                                                                                                                                                                                                               '  1.09E-01  \    u          pCl/g 19-10018-03       DUP    I   L1- 12204-8-FSGS-010-SB-A         02/09/1914:07      10/4/2019   1on1201s      1!,-10018   Niobium-94 19-10018--03      DUP        L1-12204-8-FSGS-O10-SB-A          02/09/19 14:07     10/4/2019   1on12019      19-10018      Lead-210        EPA 901.1 Modified      1,02E+OO       I t  9.67E-01      j 9.68E-01   I   1.61E+OO   J   u       I  pCVg 1s-1001s-03 I     DUP        L1-12204-B-FSGS-010-SB-A          02/09/19 14:07     10/4/2019    10ll/2019    19-10018      Lead-212        EPA 901.1 Modified       7.00E-01      I  1.42E-01      I 1.47E-01    l  2.70E-01   I           I  pCi/g 19-10018-03       OUP        L 1-12204-8-FSGS--010-$B-A        02/09/19 14:07  I 101412019    1om2019       19-10018      Lead-214        EPA 901.1 Modified       9,36E-01      I  1.66E-01     I  1.73E-01   I   2.42E-01   I           I  pCVg L 1-12204-8-FSGS-O 10-SB-A        02/09/19 14:07     10/4/2019    1Qn/2019     19-10018  Promethium-145      EPA901.1 Modified       -9.40E-02      !  1.02E-01        1.02E-01    Il 1.42E-01   I   u          pCVg 19-10018-03       DUP 19-10018-03       DUP        L 1-12204-B-FSGS-010-SB-A         02/09/19 14:07   : 10/4/2019    10/7/2019    19-10018    Radlum-226        EPA 901. 1 Modified      8.10E-01      j  1.81E--01       1.85E-01       1.0lE-01   I I           I  pCl/g 19-10018-03       OUP        L 1-12204-8-FSGS-010-SB-A         02/09/19 14:07     10/412019    1on12019     19- 10018  Antlmony-125       EPA 901.1 Modifie<J     ..;i._86E--02  I  2..36E-01       2.36E-01       3.17E-01   i   u          pCi/g 19-10018-03       OUP        L 1-12204-8-FSGS-010-SB-A         02/09/19 14:07   ! 10/4/2019    1on12019     19-10018    Thoriurn-234      EPA901,1 Modified       1.51E+OO       I  1.39E*OO        1,39E+OO       2.25E+OO       u          pCVg 1s- 10018-03   I  DUP        L 1-122D4-B-FSGS-010-S8-A         02/09/19 14:07      10/4/2019   10(7/2019    19-10018    Thallium-208      EPA 901 , 1 Modified     7.28E-01       j  1.90E-01       1.94E--01      6.27E-02   I              pCi/g 19-10018-03    l  DUP        L 1-12204-8-FSGS-010-SB-A         02/09/19 14:07      10/4/2019   1017/2019    19-10018    Uranlum-235       EPA 901 .1 Modffied     -1.63E-01      l  3.87E-01      l 3.68E--01      5.ZSE-01   I   u       l  pCi/g CU-'Counting Uncertainty;CSU=Comblned Standard Uncertainty (1-slgma);MOA,;Minimal Oetect_e d Activity;LCS=Labotatory Control Sample;MBL-=Blank;DUP=Duplicate;TRG=Normal Sample;OO=Dupllcate Origlnal;U=Non-detect

("M> EBERLINE ANALYTICAL EBERLINE ANALYTICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/483-4621

                                                                                                                                                                                          *~ :a

Printed: 10/2112019 2:20 PM Page 5 of 13 Report To: Work Order Details: Patricia Giza SDG: 19-10018 Eberline Analytical 677118 Final Report of Analysis Zion Solutions 2701 Deborah Ave

                                                                                                                                   ---  Purchase Order:

Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: I so Lab 10 l Sample Type Client 10 Sample Date I Receipt Date Analysls Date r Batch ID Analyte Method Result I cu I I CSU I MOA II Quallfler Report Units 19-10018-04 j DO l 1-12204-B-FSGS-010-SB--A 02/09119 14:07 j 101412019 10/7/2019 19-10018 .Actinium-228 EPA 901.1 Modified 7.06E*01 2,57E-01 2.60E-01 f 4.77E-01 i pCVg 11,.1001a-04 I DO I I L1-12204-B-FSGS-010-SS-A 02/09119 14:07 10/4/2019 10/7/2019 19-10018 Silver-108m EPA 901.1 Modified 9,48Ee03 ) 3.31E-02 l 3.31E-02 8.56E-02 u pCUg 19-10018-04 i 00 L1-12204-B-FSGS-010-SB-A 02/09/19 14:07 10141:2019 10/7/2019 19-10018 Americium-241 EPA901.1 Modified -5.03E-02 i 1.10E-01 1.10E-01 J 1.55E-D1 u I pCilg 19-10018-04 00 L1*12204-B* FSGS-010-SB-A 02/09119 14:07 101412019 10/7/2019 19-1001B Barium-133 EPA901.1 Modified 7.SOE-03 'i 2.74E-02 I 2,741:-02 1.92E*01 I u t pCl/g 19-10018-04 DO L1*12204-B-FSGS-O10-SB-A 02/09119 14:07 1014/2019 10/7/2019 1M0018 Bismuth-214 EPA901.1 Modified 8.12E-01 I 1.84E-01 1.89E-01 3.86E-01 l pCilg 19-10018-04 DO L1- 12204-B-f SGS-010-SB-A 02/09119 14:07 ! 1014/2019 10/7/2019 19-10018 Cobalt-60 EPA 901.1 Modified -3.96E-03 j 1.04E-01 1.04E-01 1:52E-01 u I pCi/g 19-10018-04 DO L 1-12204-B-FSGS-010-SB-A OV09/19 14:07 : 10/4/2019 10/712019 19-10018 Cesium*134 EPA 901.1 Mod'lfied 5.04E-03 ! 5.0BE-02 5.0SE-02 1.51E-01 u pCilg 19-10018-04. DO L 1* 12204-S-FSGS-010-SB-A 02/09119 14:07 I 10/412019 j 10/7/2019 19-10018 Cesium-137 EPA 901 ,1 Morufied 2.79E*02 ! 9.44E-02 9.44E-02 1.35E-01 u I pCi/g 1014/2019 10ll/2019 19-10018 Europium-152 EPA 901 ,1 Modified -2.46E--02 l 2.64E-01 I 2.64E-01 2.46E-01 u pCi/g 19-10018-04 DO I L 1-12204-B-FSGS.010-S8-A 02/09/19 14:07 I 19-10018*04 I DO L 1-12204-B-FSGS-010-Sfl..A 02/09119 14:07 101412019 10/7/2019 19-10018 Europium-154 EPA 901 ,1 Modified -5.87E-02 2.56&01 2.56E-01 1.28E-01 u pCi/g 19-10018-04 , 00 I L 1-12204-B-FSGS-010-SB*A 02/09/19 14:07 10/412019 to/7/2019 19-10018 Europium-155 EPA 901.1 Modified 1.37E-01 ! 1.04E-01 1.04E-01 2.15E-01 I u 1 pCVg 19-10018-04 00 L 1-12204-B-FSGS-01~$8--A 02/09119 14:07 10/4/2019 10/7/2019 19-10018 Holmium-166m EPA 901.1 Modified 5.38E*02 i 8.91E-02 8.92E-02 9.02E..02 u pCi/g 19-10018-04 DO L 1-12204-B-FSGS*010-SB*A 02/09119 14:07 10141:2019 10/7/2019 19-10018 lodin&-129 EPA 901 .1 Modified 8.04E-03 l 7.95E-02 7.95E*02 l 1.17E-01 u pCVg 19-10018-04 j DO L 1-12204-B-FSGS-010-SB-A 02/09119 14:07 10/4/2019 10ll/2019 19-10018 Potasslum-40 EPA 901.1 Modified 1.87E~o1 I 2.68E*OO 2.85E+OO 1.74E+OO \ I pCVg 19.1001s-04 I DO L 1-12204-B-FSGS-010-SB-A 02/09/19 14:07 ! 10/412019 10/7/2019 19-10018 Manganese-54 EPA901.1 Modified -5.75E-02 I 1.25E-01 I 1.25E-01 1.85E-01 u pC~g 19-10018-04 DO L 1. 12204-B-FSGS-01 O.SB-A 02/09119 14:07 ! 10/412019 10ll/2019 19-10018 Molybdenum-93 EPA901.1 Modified 2.0SE-02 I 7.72E-02 7.72E-02 -8.90E-02 u pCVg

                                                                                                                                                                                     '                                        I 19-10018-04        DO       L 1-12204-B-FSGS-010-SB-A         02/09119 14:01   I 10/412019   10/1/2019    19-10018      NlobiUm-94     EPA901.1 Modmed      -3,'IZE-03   I  6.86E-02  I   6.86E* 02    1.OSE-01         u      I  pCi/g 19-10018-04    1   00       L1-12204-B-FSGS-010-SB-A          02/09119 14:07     101412019   10ll/2019    19-10018       Lead-210      EPA901.1 Modified      6.46E-01   i  8.86E-01      8.86E-01    1.33E+OO     I    u      I  pCi/g 19-10018-04 ,      DO       L1-12204-B-F'SGS-010-Sfl..A       02/09/1914:07      10/412019   1on12019     19-10018       Lead.212      EPA 901 .1 Modified    7.92E-01   I  1.45E-01   I  1.SOE-01     2.83E-01    !           I  pCilg 19-10018-04    I   DO       L 1-12204-B-FSGS-010-SB-A         02/0911914:07      10/4/2019   10/7/2019    19-10018       Lead-214      EPA .901.1 Modified    8.37E--01   I 1.86E-01   I  1.91E-01     2,81E-01                   pCi/g I                               u I   DO       L1-12204-B-FSGS-010-SB-A          02/0911914:07      10/4/2019   10/712019    19-10018   Promelhium-145    EPA901.1 Modified      7.72E-03      1.01E-01      1.01 E.01 I  1.49E-01    I              pCVg 1s.1001s-0<1 19-10018-04        DO       L1-12204-B-FSGS-010-SB-A          02/09119 14,07     10/4/2019   10/71:2019   19-10018      Radium-226     EPA901.1 Modified     -8.12E-01    ;  1.84E-01  'I 1.89E-01     3,86E-l,l1  I              pCi/g 19-10018-04        DO       L 1- 12204-B-FSGS-010-SB-A        02/09/1914:07      1014/2019   10ll/2019    19-10018     Antimony-125    EPA 901.1 Modified   -5.99E-03     ! 2.30E-01    I 2.30E-01     3.17E-01    I    u         pCi/g 19.1001s..04   I   DO       l 1*12204-B-FSGS-O10-SB--A        02/09/19 14:07     1014/2019   10n12019     19-10018     Thorium-234     !=PA 901.1 Modified   2.31E+OO     I 1.37E+OO      1.37E.+OO   4.53E+OO          u         pCVg 19-10018-04        DO       Ll-12204-S.FSGS-010-SB-A          02/09119 H :07     1014/2019   10/7/2019    19-10018     Thallium-208    EPA 90L1 Modmed        5.63E-01    I 1.SOE-01       1.83E-01    6.27E-02                   pCVg 19-10018-04    !   00       L 1-12204-fl..FSGS.010-SB-A       02/09119 14:07     10/4/2019    10/712019 I 19-10018 I   Uranium-235     EPA 901.1 Modified    -3.24E*02    ! 3,58E-01      3.58E-01     521E.01          u         pCi/g CU=Counting Uncertalnty;CSU=Combined Standard Uncertainty (1 -sigma);MDA=Mlnimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank;OUP=Ouplicate;TRG=Nonmal Sample; OO=Oupllcate Orl9lnaJ;U=Non-detect

( ~ EBERLINE ANALY T ICA L EBERLINE ANALYTICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/48 1-0683 FAX 865/483-4621

Printed: 10121/2019 2:20 PM Page 6 of 13 Report To; Worl< Oroer Details* Patricia Giza SDG: ! 19-10018 Eberline Analytical Zion Solutions Purchase Order; i 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: I so Lab I Sample I Client Sample Dale I Receipt Date Analysis Date I Batch ID Analyte Method Result I I cu I I CSU I MDA I Qualifier I Report Units ID Type [0 I I I 19-10018-0S TRG I L 1-12202-E-FSGS--007--SS-A 09/10/19 09:42 10/4/2019 10ll/2019 19-1001s I Actinium-228 EPA90U Modified 2.01E-01 I 1.34E-01 I 1.35E--01 I 2,74E-01 I u I pCilg 19-10018-05 TRG l L1- 12202-E-FSGS-007--SS-A 09/10/19 09:42 i0/4/2019 10ll/2019 19-10018 Sllver-108m EPA 90 t.1 Modified -1.23E-02 I 3.22E-02 I 3.22E--02 I 3.38E-02 I u pCiig 19-10018-05 TRG L1-12202-E-FSGS-007-SS-A 09/10/19 09:42 I 10/412019 10n/2019 19-10018 Americium-241 EPA 901.1 Modified 1.HE-02 j I 7.0SE-02 l 7.08E--02. 9.32E-02 i u I pCilg 19-10018-05 , TRG > L 1-12202-E-FSGS--007-SS-A 09/10/19 09:42 10/4/2019 10n/2019 I 19-10018 Barium-133 EPA 901.1 Modified -1.49E-02 j 2.80E-02 2.81E-02 5.02E-02 I u pCVg 19-1001s.05 I TRG

                      '  L i-12202-E-FSGS-007-SS-A          09/10{19 09:42     10/4/2019   10n12019    19-10018      Bismuth-214   EPA 901.1 Mod11ied      2..25E-01   I   6.99E-02       7.09E-02     1.05E-01  I              pCl/g 19-10018-05      TRG      L1-12202-E-FSGS-007-SS-A           09/ 10/19 09:42    10/4/2019   1on12019    19-10018       Cobalt-60    EPA 901.1 Modified     -2.08E-02    j   4.20E-02   !   4.20E-02     5.13E-02  I   u          pCi/g 19-10018-05  I   TRG      L 1- 12202-E-FSGS-007-SS-A         09/10/19 09:42     10/4/2019   1017/2019   19-10018      Cesium-134    EPA 901.1 Modlfied      1.s2e-03    I   1.51E-02   'I  1,51E-02     3.70&02   I   u          pCilg 19.10018-05  l   TRG      L 1-12202-E-FSGS-007-SS-A          09/10/19 09:42  \ 10/4/2019    10m2019   I 19.10018      Ceslum-137    EPA901.1 Modlfied       3,18!:;--02 l   2.58E-02   !   2..59E-02    4.07E-02  [   u          pCi/g 19-10018-05      TRG      L 1-12202-E-FSGS-007-SS-A          09/10119 09:42     10/4/2019   10n12019    19-10018     Europium-152   EPA 901.1 Modified     -6,l2E-03 1

1.D4E--01 I rn4E-01 1 .07E-01 I u pCi/g I 19-10018-05 TRG L 1-12202-E-FSGS-007-SS-A 09/10119 09:42 I 10/4/2019 10n12019 19-10018 Europium- 154 EPA 901.1 Modified 1.11E-02 j 8.99E-02 l 8.99E-02 I 5.73E-02 I u pCi/g I : u 19-10016-05 19-10018-05 TRG TRG I L 1-12202-E-FSGS-007-SS-A L 1, 12202-E-FSGS-007-SS-A 09/10/19 09:42 09/10/19 09:42 I 10/4/2019 10/412019 1on1201s 1on1201s 19-10018 19-l0018 E'.uropium-155 Holmium-186m EPA901 .1 Modified EPA901 .1 Modified 6..74E-02 1.18E,-03

7. 15E-02 4.94E-02 t

7.16E-02 4.941:;-02 I 1.13E-01 4.45E--02 . u u pCi/g pCi/g 19-10018--05 : TRG I L1- 12202-E-FSGS-007-$S41 09/10/19 09:42 10/4/2019 10ll/2019 19-10018 lodine-129 EPA 901 .1 Modified 2 .12E-01 I 2.45E+OO 2.45E+OO 2.41E+OO I pCi/g 19-10018--05 i TRG L 1-12202-E-FSGS-007--SS-A 09/10/19 09:42 I 101412019 10n1201e 19-10018 Potassium-40 EPA 901.1 Modified 9.00E+OO I 1.28E+OO 1.36Et00 I 6.54E-01 1 I pCi/g 19-10018-05 ! TRG L 1- 12202-E-FSGS-007-SS-A 09/10/19 09:42 I 101412019 lOll/2019 11l-l0018 Manganese-54 EPA901.1 Modified -4.16E0 03 [ 1.83E-OZ 1.83E-02 1 4.19E-02 I u pCVg 19-10016-05 f TRG L 1-12202-E-FSGS-007-SS-A 09/10/19 09:42 I 101412019 10f712019 19-10018 Molybdenum-93 EPA 901 .1 Modified - 1.99E-02 I 2.63E-02 2.63E-02 I 3.S7E-02 i u pCi/g 19-1001s..os I TRG L1- 12202. E-FSGS-007-SS-A 09/10/19 09;42 1014/2019 10n12019 19-f0018 Niobium-94 EPA901.1 Modified -1 .2.3E--02 ! 3.34E-02 3.34E-02 4.29E--02 I u pCi/g 19-10018--05 , TRG l 1-12202-E-FSGS-007-SS-A 09/10/19 09:42 ! 10/4/2019 10n/2019 19-10018 Lead-210 EPA901.1 Modified 1.41E+OO I 7,1 3E-01 j 7.17E-01 1.53E+OO u pCilg 19*10018-05 f TRG I l 1-12202-E-FSGS-007-SS-A 09/10/19 09:42 ! 10/4/2019 1on12019 19-10018 Lead-212. EPA901 .1 Modified 2.82E-01 8.8BE-02 I li.99E-02 I 1.28E-0 1 u pCi/g 19-10018-05 TRG L1- 12202-E-i,SGS-007--SS-A 09/10/19 09:42 10/4/2019 10n/2019 19-10018 Lead-214 EPA901.1 Modified 2.07E-01 ' 7.71 E-02 ) 7.78E-02 1.10E-01 I I pCiig 19-10018.05 I TRG L1-12202-E-FSGS..007-SS-A 09/10/19 09:42 10/4/2019 10n12019 19-10018 Promethium-145 EPA 901.1 Modified 5.43&02 4,27E-Oi I 4.27E-01 6,45&01 i u ! pCi/g 09110/19 09:42 10/4/2019 10ll/2019 19-10018 Radium-226 EPA901 .1 Modified 2.25E-01 i 6.99E-02 I 7.09E-02 1,05E-01 I pCi/g 19-10018-05 \ TRG L 1-12202-E-FSGS-007-SS-A 19-1001a..os l TRG L1-12202-E-FSGS-007-SS-A 09/10/19 09:42 10/4/2019 10n12019 19-10018 Antimony- 125 EPA 901.1 Modified 2.61E..02 4.39E-02 I 4.40E-02 1,0SE-01 u pCi/g 19-1001s. os I TRG L1-12202-E-FSGS-007-SS-A 09/10/19 09:42 10)4/2019 10n12019 19-10018 Toolium-234 EPA901 .1 Modined SAOE-01 l

                                                                                                                                                                         , 6.0SE-01       6.07E-01     8.60E-01  I    u      I j

pCilg

19. 1001s-05 I TRG L 1-12202-E-FSGS--007-SS-A 09/10/19 09:42 I 10/412019 10ll/2019 19-10018 Thallium-208 EPA 901.1 Modified 1.97E-01 I 7.18E-02 7.25E-02 1.30E-01 I I pCilg 19-10018-05 TRG I L 1*12202-E*FSGS-007-SS-A 09110/19 09:42 10/4/2019 10n/2019 19-10018 Uranlum-235 EPA 901.1 Modified 5.86E-02 I 1.89E-01 1.89E-01 2.54E-01 I u pCilg CU=Countlng Uncertainty;CSU=Combined Standard Uncertainty (1-sigma);MDA=Minlmal Oete~ted ActMty;LCS=Uiboratory Control Sample;MBL=Blan~;DUP=Dupficate;T*R G=Normal Sample;DO=Duplicate Orlglnal;U=Non-detect

( ~ EBERLINE ANALYTICAL EBERLINE ANALYTI CAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/481 - 0683 FAX 865/483-462 1

Printed: 10/21/2019 2: 20 PM Page 7 of 13 Report To: Wolk Onier Details: Patricia Giza SDG: 19-10018 Eberline Analytical Zion Solutions Purchase Order: 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: I so Lab ID I Sample Type j i Client ID Sample Date i Receipt Date Analysis Date Balch ID Analyte Method Result ! cu lI CSU I I MDA I Qualifier \ Report Units 19.1001s-os I TRG L 1-12202-E-FSGS-012-SS.,4 09/10119 09:52 101412019 I 1om2019 19-10018 Actinlum-228 EPA 9D1.1 Modified lASE-01 1.51E-01 1.52E-01 2.78E,.01 't u : pCVg 19-10018-06 TRG L 1-12202-E-FSGS-012-SS-A 09110119 09:52 1014/2019 10/7/2019 19-10018 Silver-I DBm EPA 9D1 .1 Modified -4.14E-03 3.93E-02 I 3.935-02 4.87E-02 u pCi/9 19-10018-06 19-10018-06 I TRG TRG L 1-12202, E-FSGS-012-SS-A L 1-12202-E-FSGS-012-SS-A 09/10/19 09:52 09110/19 09:52 1014/2019 1014/2019 10/7/2019 10/7/2019 19- 10018 19-10018 Americium-241 Barium-133 EPA901.1 Modified EPA 901.1 Modified

                                                                                                                                                         -8.47E-02 7.50E-03   .j 5.72E-02 2.23E-02    I 5.74E-02 2.23E-02 7:431:-02 7.44E-02 j    u u

i i pCi/9 pCi/g 09110/19 09:52 ! 10/4/2019 10/7/2019 19-10018 Blsmuth-214 EPA 901.1 Modified 2,04&01 8.51E-02 I 8.57E-02 I 2.63E-01 I u pCiig 19-10018-06 TRG l 1-12202-E-FSGS-012-SS-A

                                                                                                                                                                    'j 19-10018-06       TRG      L1- 12202-E-FSGS-012-SS-A          09/10/19 09:52  { 10/412019    10/7/2019   19-10018       Cobalt-60   EPA901.1 Modified     -1,39E-02      5.96E-02       5.96E-02  i 7.94E-02  I    u       I   pCi/9 19-10018-06       TRG I

I L1-12202-E-FSGS-012-SS-A 09/10119 09:52 \ 10/4/2019 1017/2019 19-10018 Cesium-134 EPA901.1 Modified - 1.52E-03 j 2.07E*02 2.07E-02 6.52E-02 u I J pCllg 19-10018 Cesfum-137 EPA 901.1 Modified 1.1 1E-02 I 3,67E-02 3.61E-02 I 6.2SE-02 u r pCVg 19-1 001S-06 TRG I L1-12202-E-FSGS-012-SS-A 09/10/19 09:52 1 10/4/2019 10/7/2019 19-10018-06 TRG L 1-12202-E-fSGS*Ol 2-SS-A 09/10119 09:52 I 101412019 10nt2019 19-10018 Europlum-152 EPA901 .1 Modified O.OOE+OO l L23E*01 1,23E-01 I 120E--01 I u I pCl/g 19-10018-os I TRG L1-12202-E-FSGS..012*SS-A 09/10119 09:52 I 10I41201s 10/7/2019 19-10018 Eurt>pium-154 EPA 901.1 Modified 1.52E-01 l 1.53E-01 1.54E--01 ! 6 26E-02 I u I pCVg 19-10018-06 I TRG l 1- 12202,E-FSGS-012-SS-A 09/10119 09:52 10/4/2019 101712019 19-10018 Eurt>pium-155 EPA 901.1 Modified 3.34E-02 I 5.70E-02 5.70E*02 8_44E-D2 i u I pCilg I 19-10018-06 TRG L 1-12202-E-FSGS-012-SS-A 09/10119 09:52 I 101412019 10/712019 19-10018 Holmium-166m EPA 901.1 Modified 2.166-02 6.57E-02 6.58E-02 4.67E*02 I u I pCilg 19-10018-06 TRG L 1-12202-E-FSGS-012-SS-A 09/10119 09:52 1014/2019 10/7/2019 19-10018 lodine-129 EPA 901.1 Modified 4.96E-01 I 2.53E-01 2.54E-01 4.92.E-01 1 I pCi/g 19-10018-06 T RG L 1-12202-E, FSGS-012-SS-A 09/10/19 09:52 j 10/4/2019 1017/2019 19-10018 Po!assiun,-40 EPA 901.1 Modified 1.21E+01 2.39E+OQ I 2.47E*OO 9.47E-01 pCi/g 19.1001a-06 I TRG L 1-12202-E-FSGS-012-SS-A 09110/19 09:52 I 101412019 10/712019 19-10018 Manganese-54 EPA 901. 1 Modified 2.76E..02 I 3.97E--02 I 3.97E-02 7.0BE-02 I u I pCVg 19-1001S-06 TRG L1-12202-E-FSGS-012-SS-A 09110119 os:s2 i 10/412019 10/7/2019 19-10018 Molybdenum-93 EPA 901. 1 MOdified - 3.26E-03 i 3.14E--02 3,14E-02 I 5.0SE.-02 u pCi/g 1s-1001s.os I TRG L 1-12202-E-FSGS-012-SS-A 09/10/19 09:52 10/4/2019 10/7/2019 19-10018 Niohium-94 EPA 901.1 Modified -7.68E-03 3.37E..02 3.37E-02 5.35E-02 u pCi/g 19-1001S-06 TRG L1- 12202-E-FSGS-012-SS*A 09/10119 09:52 [ 10/4/2019 1011/2019 19-10018 Lead-210 EPA901.1 Modified 4.67E-01 SAOE-01 5.40E-01 8.32E-OI u pCi/g 19-10018-06 ( TRG l 1- 12202-E-FSGS--012-SS-A 09/10/19 09:52 10/4/2019 1017/2019 19-10018 Lead-212 EPA901. 1 Modified 2.68E-01 6.86!:c02 7.00E*02 1 1 1.51E-01 t 1 pCi/g 1s.10018-06 I TRG l 1-12202-E-FSGS-012-SS*A 09/10/19 09:52 I 10/4/2019 1017/2019 19-10018 lead-214 EPA901.1 Modified 2.04.E-01 I 9.31&02 9.36E-02 1.41E-01 I pCi/g 19-10018-06 I TRG L 1-12202-E-FSGS-012-SS-A 09/10119 09:52 10/4/2019 1on12019 19-10018 Promethium-145 EPA 901.1 Modified 1.29E-02 9,43E-02 9.43E-02 1.40E-01 I u pCi/g 1s.1001s.os I TRG L 1-1 2202-E-FSGS-012-SS-A 09/10/19 09 :52 1014/2019 101712019 19-10018 Radium-226 EPA 901.1 Modified 2.04&01 i B,51E-02 8.57E-02 2.63E-01 u pCi/g 19°10011>-06 i TRG l1-12202* E-FSGS-012-SS-A 09/10119 09:52 I 101412019 10/712019 rn-10018 I Antimony-125 EPA SOU Modified -2. 69E-02 ! 1.18E-01 1.18E-01 I 1.59E-01 I u pCi/g 19-10018-06 TRG L 1-12202-E-FSGS-012-SS-A. 09110/19 09:52 10/4/2019 10/7/2019 19-10018 Thorium-234 EPA 901.t Modified 5.34&01 4.76E--01 I 4.76E-01 7.35E,01 u pCi/g 19-1001S-06 , TRG I l 1-12202,*E-FSGS-012-SS-A 09110/19 09:52 I 101412019 1on12019 19-10018 Thaltium-208 EPA 901.1 Modified 2,14&01 I 9.76E--02 9.83E-02 I 1.40E-01 pCi/g 1g.1001s.os I TRG L1-12202-E-FSGS-012-SS-A 09/10/19 09:52 I 101412019 101112019 I 1s.1001s f Uranium-235 EPA 901.1 Modified 6.98E-02 I 1.54E--01 1.54E-01 2.61E-01 ! u \ pCiig CU=Counring Uncertainly;CSU:Combined Standard Uncertainty (1,sigmo);MDA=Minlmal Detected ActMty;LCS=Laboratory Conlrol Sample;MBL=Blank;DUP=Duplieato;TRG=Normal Sample;DO=Duplicate Orlginat;U=Non-detect ( ~ EBERLINE ANALYTICAL EBERLINE ANALYTICAL CORPORATION 6 01° SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/483-4621

Printed: 10121/2019 2:20 PM Page 8 of 13 Report To.- Worl< OrderDetails, Patricia Giza SDG: I 19-1001 8 Eberline Analytical Zion Solutions Purchase Order: 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: so lab ID l i Sampl e Type I Client ID Sample Date I Receipt j Date Analysis Date I Balch ID Aoalyte Method Result ' 1 cu CSU II MDA I I Qualifier Report Units 19-10018-07 j TRG I L 1-12202-F-FSGS-005-SS-A 09110119 13:os l 101412019 l 101712019 19-10018 Actiniuni-228 EPA 901.1 Modified 3.18E-01 ! 1.48E-01 1.49E-01 2.34E-01 pCilg 19-10018-07 TRG i L 1-12202-F-FSGS-005-SS-A 09/10/19 13:08 10/4/2019 10/7/2019 19-10018 Silver-108m EPA 901 .1 Modified -2.83E-02 I 4.24E-02 ! 4,24E-02 ! 3.78E-02 u pCi/g 19-10018-07 TRG L 1-12202-F-FSGS-OOS-SS-A 09/10119 13:08 10/4/2019 10/7/2019 19-10018 Amencium-241 EPA901.1 Modified -8.73E-03 i S.60E-02 8.60E-02 I U2E-01 i u pCl/g 19-10018-07 TRG L 1-12202-f -FSGS,005-SS-A 09/10/19 13:0S 10/4/2019 1017/2019 19-10018 Banum.-133 EPA 901 .1 Modified 4,49E-02 ! 3.22E-02 3.22E-02 I 6.32E*02 u pCi/g 19.10010-01 I TRG ' L1-12202-F-FSGS-005-SS-A 09/10/19 13:08 10/4/2019 10/7/2019 19- 10018 Blsmulh-214 EPA 901.1 Modified 3.32E-01 I 8.96E-02 I 9.12E-02 1.31E-01 i pCi/g 19-10018-07 I TRG L1-12202-F-fSGS-005-SS-,._ 09/1011913:08 10/4/2019 10/7/2019 19-10018 Cobalt-BO EPA 901 .1 Modified 1.87E-02 I 4.42E-02 i 4.42E-02 6.65E-02 u I pCiig 19-10018--07 '. TRG L 1-12202-F-FSGS-005-SS-A 09/10119 13:08 10/4/2019 1017/2019 19-10018 Cesium-134 EPA901.1 Modified 3.55E-02 I 2.18E-02 I 2.19E-02 4.76E-02 ' u I pCi/g 19-10018-07 TRG L 1-12202-F- FSGS-005-SS-A 09110/19 13:08 10/4/2019 1017/2019 19-10018 Cesium-137 EPA901.1 Modified 3.87E-02 2.93E-02 I 2.94E, 02 8.27E-02 u pCi/g u ' pCi/g 19-10018*07 TRG L 1-12202,F,FSGS-005-SS-A 09/10/19 13:08 10/412019 10/7/2019 19-10018 Europium-152 EPA 901.1 Modified -1.55£-02

                                                                                                                                                                        '  1.42E-Ol   I  1.42E-01     1.45E-01 19-10018-07      TRG       L 1-12202-F-FSGS-005-SS-A           09/10/19 13:08     1Q/4I2019   10/7/2019   19-10018   Europium- 154    EPA901.1 Modified      - 1.66E-02  i  tOSE-01    I  1.0SE-01     7.31E-02        u         pCi/g EPA 901.1 Modified       5.03E-02     6.28E-02      6.28E-02     1.03E-01

u pCiig 19-10018-07 19-10018-07 TRG TRG l L 1-12202-F.FSGS-005-SS-A L1-12202-F-FSGS-005-SS-A 09/10/19 13:08 09110/19 13:08 I 10/4/2019 101412019 1on12019 t 10n1201e 19-10018 19-10018 Europium-155 Holmium-166m EPA901.1 Modified 5.99E-03 i 5,90E-02 5.90E-02 5.78E-02 i u pCi/g 19-10010-01 I TflG I l 1-12202-F-FSGS-005-SS-A 09/10/19 13:08 10/4/2019 10fi/2019 19-10018 lodine-129 EPA901 .1 Modified
1,99E+OQ i 8.76E+OO 8.76E+-OO 3.10E*OO j u pCi/g 19-10018-07 TRG L1-12202-F-FSGS-005-SS-A 09/10/19 13:08 1014/2019 1017/2019 19-10018 Potasslum-40 EPA901.1 Modified 8,21800 1.34E+OO j 1.41Et00 9.18E-01 i pCi/g I ' r 19-10018-07 ' TRG i l 1- 12202-F-FSGS-005-SS-A 09/10/19 13:08 101412019 1017/2019 19-10018 Manganese-54 EPA 901.1 Modified -1,88E-02 i 3.71E-02 I 3.71E-02 ! 5.32E-02 I u pCilg 19-10018-07 ' TRG !

I L 1-12202-F-FSGS-005-SS-A 09/10119 13:08 I 101412019 1om2019 I 19-10018 Molybdenum*93 EPA 901.1 Modified *2,64E-04 j 3,10E-02 3.fOE-02 I 4.85E-02 j u pCi/g 19-10010-01 I TRG l L 1- 12202,.F-FSGS-005-SS-A 09/10/19 13:08 j 1014/2019 1on12019 19-10018 Niobium*94 EPA 901.1 Modified 1.e3E;-02 I 2.92E-02 2.92E-02 I 5.03E-02 i u I pCl/g 19.1001s.01 I TRG j L 1-12202-F-FSGS-005-SS-A 09/10119 13:08 10/4/2019 10n/2019 19-10018 Leacl-210 EPA 901.1 Modlfied 4.18E-01 1.206+00 ! 1.20E+OO I 1.88E+OO I u pCi/g 19-10018-07 TRG L 1-12202-F-FSGS-005-SS*A 09/10/19 13:08 i 10/412019 10n/2019 19-10018 Leacl-212 EPA 901. 1 Modl~ed 2.BOE-01 7.0SE-02 7.23E-02 l.60E-01 [ pCVg 19-10018-07 ! TRG L 1-12202-F-FSGS-005-SS-A 09110119 13,os I 10/412019 , 1on12019 19-10018 Lead-214 EPA 901.1 Modified 3.76E-01 i 9.34E-02 9.53E-02 1.42E-01 I pCi/g I 09110119 13:08 i 101412019 I 1on12019 19-10018 Promethium-145 EPA 901.1 Modified 6.17E-01 : 6.52E-01 6.53E-01 8.GOE-01 ' I u pCi/g 19.10010-01 TRG L 1-12202-F-FSGS-005-SS-A 9.12E-02 1.31E-01 pCl/g 19-10018-07 I TRG L 1-12202-F-FSGS-005-SS-A 09110119 13:os 1 10J41201s 10ll/2019 19-10018 Radium-226 EPA 9011 Modified 3.32E-01 J 8.96E-02 19*10018-07 : TRG I L 1-12202-F-FSGS-005-SS-A 09110/19 13:08 10/4/2019 10/7/2019 1~1-10018 Antimony-125 EPA 901.1 Modified 1.85E-02 I 3.80E-02 3.BOE.-02 1.30E-01 u l pCi/g 1s-10010-01 I TRG Li -12202-F-FSGS-005-SS-A 09/10/19 13;0B ! 1014/2019 10ll/2019 19-10018 Thorium-234 EPA 901.1 Modified 1.09E+OO j 7.59E-01 I 7.61E-01 1.10E+OO u pCi/g I 19-10018-07 1 TRG L 1-12202-F-FSGS-005-SS-A 09/10/19 13:08 ! 1014/2019 10/7/2019 19-10018 Thallium-208 EPA901 ,1 Modified 2.39E-01 I 7.33E,02 I 7.43E-02 I 1.27E-01 I pCilg 19-10018-07 TRG I L1-12202-F-FSGS-005-SS-A 09/10/19 13:08 10/4/2019 1on1201s 1.9-10018 Uranium-235 EPA 901 .1 Modified -1.33E-01 I 2.39E-01 I 2.39E-01 I 2.95E-01 I u I pCVg CU,-Counting Uncertainty;CSU=Combin ed Standard Uncertainty (1-sigma);MDA=Mlnimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank;DUP=Duplicate;TRG=Nonnal Sample;DO=Duplicate Original;U=Non-detect ( Ji3> EBERLINE ANALYTICAL EBERLI NE ANALYTICAL CORPORATI ON 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/483-4621

Printed: 10/21/2019 2:20 PM Page 9 of 13 Report To: Work OrderDetails: Patricia Giza SDG: I 19-10018 Eberline Analytical Zion Solutions Purchase Order: I 677118 Final Report of Analysis 2701 Deborah Ave * -*Analysis Category: f * - ENVIRONMENTAL Zion, IL 60099 Sample Matrix: so Lab ID j Sample Type . j Client ID Samplo Date I Recolpt Date I Analysis I Date I I Batch ID I Analyte Method Result cu f I CSU I MDA I Qualifier I Report Units 19-10018--08 I TRG i L 1-12202-F-FSGS-010-SS-A 00110119 13:18 i 101412019 I 1on12019 19-10018 Actinium-228 EPA901.1 Modified 3.23E-01 I 1.67E-01, i 1.68E-01 I 3.39E-01 I u I pCi/g 19-10018-0B TRG ! L 1-12202-F-FSGS-010-SS-A 09/10119 13:18 j 10/4/2019 10n1201s 19-10018 Sifver-108m EPA 901.1 Modified 4.03E-03 j 3.78E-02 3.78E-02 I 4.59E-02 ! u I pCVg 19-10018-08 , TRG I L 1- 12202-F-FSGS-010-SS-A 09/10119 13:18 10/4/2019 10/7/2019 19-10018 Americium-241 EPA 901.1 Modified -5.76E-02 I 5.16E-02 ! 5.17E-02 : 6.93E-02 ' u pCVg 19-10018-08 ' TRG l L1-12202-F-FSGS*O10-SS-A 09/10119 13:18 10/4/2019 1017/2019 19-10018 Barium-133 EPA 901 .1 Modified 3.53E-03 I 1.64E-02 I 1.64E-02 7.21E-02 I u pCVg 19-1001s.os I TRG L1- 12202-F-FSGS-010-SS-A 09/10119 13:18 10/4/2019 1on12019 1 1s.10010 Bismuth-214 EPA 90U Modified 2.30E-01 I 7.90E-02 1 7.99E-02 ' 1.58E-01 l I pCVg 19-10018-08 I TRG I L1-12202-F-FSGS-010-SS-A 09110/19 13:18 10/4/2019 101712019 l 19-1001a Cobalt-60 EPA 901.1 Modified 1.82E-02 I 5.21E-02 I 5.21E-02 I I 7.78E--02 l u \ pCilg 19-10018--08 I TRG L 1-12202-F-FSGS-010-SS-A 09/10119 13:18 1014/2019 1017/2019 19-10018 Cesium-134 EPA901.1 Modified -1.82E-02 I 4.76E-02 4.76E-02 6.24E-02 ! u I pCilg

19. 1001s-08 I TRG L 1-12202-F-FSGS-010-SS-A 09110/19 13:18 1014/2019 101712019 ' 19-10018 Cesium-137 EPA 901 ,1 Modified 3.70E-02 ' 3.S7E-02 I 3,57E-02 5.82E-02 u I pCilg 19.1001a-08 l TRG L 1-12202-F-FSGS-010-SS-A 09110/19 13,18 1014/2019 1017/2019 19-10018 Europium-152 EPA901.1 Modified 4.60E-02 I 1,31E-01 I 1.31E-01 I 1.07E--01 J u I pCilg 19-10018-08 ' TRG L 1-12202-F-FSGS-010-SS-A 09110/1913:18 I 101412019 1017/2019 19-10018 Europium-154 EPA 90 1.1 Modified -2.43E-02 ! 1.40E-01 1.40E-01 5.49E-02 u \ pCi/g 19-10018-0S , TRG L 1-12202-F-FSGS-010-SS-A 09110/19 13:18 ! 10/4/2019 1017/2019 19-10018 Europium- 155 EPA 901.1 Modified -1.30E--03 i 5.SSE--02 5.55E-02 8.11E-02 I I u l pCi/g t9-1oots-08 t TRG L 1-12202-F-FSGS-010.SS-A 09110119 13:18 10/4/2019 I 1017/2019 19-10018 Holmlum-166m EPA901.1 Modified -1.04E-02 j 6,21E-02 6.21E-02 ! 4.SOE-02 u pCi/g u '

19-1001s-08 I TRG l 1*12202-F-FSGS-010-SS-A 09N0119 13:18 10/412019 lOn/2019 19-10018 lodine-129 EPA 901 .1 Modified 7.45E-0.2 1,38E--01 1.JBE-01 i 2,04E-01 pCi/g 1s-10018-!l8 l TRG I L 1-12202-F-FSGS-010-SS-A 09110/19 13:18 I 101412019 10n/2019 19-10018 Potasslum-40 EPA901.1 Modified 1.11E-*01 2,22E+OO 2.29[;+00 : 1.03E+OO pCVg 19-10018-08 TRG L1-12202-F-FSGS-010-SS-A 09/10/1913:18 10/4/2019 1017/2019 19- 10018 Manganese-54 EPA901.1 Modified -5.20E-03 i 3,62E-oi 3.62E-02 5.79E-02 *, u i pCVg 19-10018-08 TRG f L1-12202-F-FSGS-010-SS-A 09/10/1913:18 I 10/412019 1017/2019 19-10018 Molybdenum-93 EPA 901.1 MOdified -1.48E-02 ! 3.05E-02 3.0SE-02 4.64E-02 I u pCi/g 19-10018--08 ! TRG L1*12202-F, FSGS-010-SS-A 09/1011913:18 10/4/2019 1017/2019 19-10018 Niobium-94 EPA 901.1 Modified -6.49E-03 , 3,25E-02 ! 3.25E-02 \ 5.23E-02 i u pCilg I 19-100i8--08 I TRG L1-12202-F-FSGS 0l 0-SS-A 0 09/1011913:18 1 10/412019 1017/2019 19-10018 Lead-210 EPA 901.1 Modified 3.39E-01 ! i 5.02E-01 5.03E-01 I 7.S7E-01 I u I pCi/g 19-10018--08 : TRG L1-12202-F- FSGS-010-SS-A 09/1011913:18 10/4/2019 1on12019 19-10018 Lead-212 EPA901,1 Modified 2.34E-01 I

                                                                                                                                                                          'I 7.71E-02     7.80E-02  I 1.16E-01  I              pCilg 1s.10018-00   I   TRG       L1-12202-F-FSGS-010-SS-A          09110119 13:18    1014/2019   1017/2019    19-10018        Lead-214        EPA 901.1 Modified      2.26E-01     7.21 E--02 I 7.31E-02  I 1.32E-01  J           I  pCVg 19-10018-08    !  TRG       L1- 12202-F-FSGS-010-SS-A         09/10/19 13:18    1014/2019   1017/2019    19-10018   Promelhiurn-15      EPA 901.1 Modified     -3.17E-02  I  8.91E-02   j 8.91E-02    1.28E-01   I   u         pCilg 1s.100 18-00   I  TRG       L1-12202-F-FSGS-010-SS-A          09/10/ 1913:18    10/4/2019   1017/2019    19-10018      Radiurn-226       EPA 901.1 Modified      2.30E-01  '

I 7.90E-02 I 7.99E-02 l 1.585-01 ! I pCVg 19-10018--08 j TRG L 1-12202-F-FSGS--O10-SS-A OW10/1913:18 10/4/2019 101712019 19-10018 Antimony-125 EPA 901.1 Modified S.76E-02 I 1.05E-01 1.05E-01 1.57E-01 I u I pCVg 19-1001a-08 I TRG L1-12202-F-FSGS-01.0-SS-A 09110/19 13:18 I 101412019 1017/2019 19-10018 Thorium-234 EPA 9011 Modified 5.57E-01 j 4.49E-01 4.50E-01 6.99E-01 I u pC1/g I ' 1s-1001s.o8 I T RG L 1- 12202-F-FSGS--010-SS-A 09/10/19 13:18 10/4/2019 1017/2019 19-10018 Thallium-208 EPA 901 .1 Modifted 1.8SE-01 1.17E-01 1.lBE-01 1.85E-01 ( I pCl/g l I I I 1.SSE-01 2.33E-01 I u i pCilg 19-1001s.08 TRG l L 1- 12202-F-FSGS-010-SS-A 09110/19 13:18 101412019 1017/2019 19-10018 Uraniurn-235 EPA 901 .1 Modified 5.09E-02 1.54E-01 CU=Counling Uncertiinty;CSU:Combined Standard Uncortainty (1-sigma);MDA=Minimal Det ected Activ\ty;LCS=>Laborato ry Control Sample;MBL=Blank;OUP=Duplicate;TRG=Normal Sample;OO:Duplicate Origlnal;U=Non-detect ("M> EBERLINE ANA L Yi'ICAL EBERLINE ANALYTICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/48 1-0683 FAX 865/483- 4621

Printed: 10/21/2019 2:20 PM Page 10 of 13 Report To: Worl< Order Details: Patricia Giza I SOG: I 19-10018 Eber line* Analytical Zion Solutions Purchase Order: l 6771 18 Final Report of Analysis 2701 Deborah Ave Analysis Category: \ ENVIRONMENTAL Zio~ IL 60099 I Sample Matrix: ] SO Lab ID I sample Type I Client ID Sampl e Date I Receipt Date I Analysis Date Batch ID I Analyte ] Method I _ Resylt I cu I CSU I. MDA Qualifier l ~:.:: 19-1001&--09 1 TRG I L1-12202-C-FSGS-007-SS-A I 09/1111909:12 [_10/4/2019 ( 10!7/2019 1~19-10018 j Actinium-228 j EPA9D1,1Modified j 4.53E-01 { 2.73E-D1 ! 2.74E-01 I 6.00E*Ol I U I pCVg 19-10018-09 f i RG I Ll-12202-C-FSGS-007-SS-A I 09111/19 09:12 J 101412019 I 101112019 I 19"10018 I Silver-108m I EPA901.1 Modified I -2.07E-02 j - 6.28E-02 j 6.28E-02 j 6.72E-02 I U I pCiig 111-10018-09 i TRG I lH22D2-C-FSGS-007-SS-A 09/11/1 909:12 10/4/2019 1017/2019 19-10018 Americium-241 EPA901.1 Modified -6.25E-02 8.04E-02 8.04E-02 1.12E*01- U pCitg 19-10018-09 I TRG L1-12202-C-FSGS-007-SS-A 09/11/19 09:12 10/4/2019 10(//2019 19-10018 Barium-133 EPA901.1 Modified 9. 19E-03 2.37E-02 I 2.37E-02 1.27E-01 l U pCilg 19-10018-09 \ - -TRG7 L1-12202-C-fSGS-OD7-SS-A I 09/11/1909:12 ! 1014/2019 I 1017/2019 I 19-10018 I Blsmulh-214 I EPA901.1 MO<Jified [_ 4 , 2 3 ~ 1.03E--01 I 1.05E-01 } 9.23E--02 I f pCi/g 19-10018-09 J TRG [ L1-12202-C-FSGs-001-ss-A I 09/11/1909:12 ) 101412019 I 101112019 J 19.1001a j Cobalt-60 I EPA901.1Modified J 1.74E: 02 I s .ne--02 ! s .nE-02 I 8.39_E-02 u ! pCUg 19- 10018-09 l TRG L1-12202-C-FSGS-007-SS-A I 09/11/1909:12 1 10/4/2019 I 1017/2019 I 19-10018 I Cesium- 134 I EPA901.1 Modified I -3.09E-02 I 3.76E--02 j 3.776-02 ] 7,926-02 l U I pCi/g 19-10018-09 \ TRG I Ll-12202-C-FSGS-007-SS-A J 09/11/1909:12 ! 10/412019 I 1om2019 I 19-10018 I Cestum-137 I 6PA901.1 Modified [ 8.26E-02 ! 7.42E*02 j :-44E--02 l 1.20E--01 , u pCi/g 19-10018-09 j TRG ! L1-12202-C-FSGS-007-SS-A I 09/11/1909:13 . J 10/4/2019 I 101712019 I 19-10018 I Europlum-152 I EPA901.1 Modified I 1A1E--02 1.07E-01 I 1.07E--01 I 1.75E--01 I U l pCiig 19-10018-09 l TRG [_ Ll-12202-C--FSGS_-007-SS-A I 09111119 09: 12 I 10/412019 I 101112019 i 19- 10018 I Europlum-154 I EPA 901-1 Modffied I -3.65E-02 ' U8E*01 j 1.78E-01 I 8.81E..()2 i U I pCi/g 19-10018-09T rRG- l Ll-12202-C-FSGS-007-SS-A I 09111/1909:12 I 101412019 \ 1017/2019 l 19-10018 I Europlum-155 I EPA901-1 Modified I 4.01E--02 8.12E:02~ *1 11.12E-02 I 1-37E-01 ~ U 1 pCi/g 19-10018-09 I TRG j L1* 12202-C-FSGS-007-SS-A I 09/11/1909:12 I 1014/2019 I 101712019 I 19-10018 I Holmium-166m I EPA901.1 Modified I - 1.43E-02 ! 1.12E--01 \ 1.12E--01 ( 6.61E-02 I U ! pCi/g 19-10018-09 i TRG I L1-12202*C-FSGS-007-SS-A I 09111/1909:12 I 1014/2019 I 1on12019 l 19-10018 I IO<Jin8"129 I EPA901,1 Mod"med I -3.796--02 , 6_01E..02 I 6,01E-02 j B.46E-02 I U I pCi/g 19-10018-09 1 TRG I L1-12202*C-FSGS-007-SS-A I 09/1111909:12 I 101412019 J 101112019 j 19- 10018 \ Potassium-40 I EPA901~1-Modified I 1.11E*01 ! 1.75E+OO I 1.84E+OO L 8.78E-01 I l pCJ/g 19-10018-09 I TRG I L1-12202*C-FSGS--007-SS-A I 09/1111909:12 J 101412019 I 1on12019 I 19-10018 I Manganese-54 I EPA901 .1 Modified I 6.90E-03 I 5.78E--02 J 5,78E-02 I 9.SOE-02 \ U I pCi/g 111-10018--09 I TRG l LH22Q2-C-FSGS-007-SS-A j 09/1111909:12 ! 101412019 \ 10/7/2019 j 19-10018-] Molybdenum-93 j E.PA901.1 Modified J 2.97E-02 4.56E-02 j 4'56E-02 I 6.92E-02 U I pCilg 19-10018-09 i mG I L1-12202-C-FSGS.Q07-SS-A I 09/11119 09;12 f 10/4/2019 I 1017/2019 [ 19-10018 I Nioblum-94 l EPA901 .1 Modified I - 1_83E-02 j 4.90E--02 I 4,90E-02 j 7.63E--02 ( U I pCi/g . 19-10018-09 TRG Ll-12202-C-FSGS-007-SS-A 09l11/1909:1Z 101412019 101712019 19-10018 Lead-210 EPA901 .1 Modified 4.02E-01 I 6.22E--01 622E-01 I 9.49E--01 1 U I pCilg 19- 10018-09 TRG [ Ll- 12202-C-FSGS-007-SS-A 09/11/19Q9:12 ! 10/412019 1-017/2019 I 19-10018 Lead-212 EPA901 .1 Modified 3A7E-01 I 1.14&-01 1.16E-01 1.72E-01 I pCi/g 19-10018-09 1 TRG j L1 -12202-C-FSGS-007-SS-A j 0911 1119 09: 12 r ,o/4/2019 \ 1017/2019 j 19-10018 \ Lead-214 \ EPA901.1 Modified \ 3.14E-01 I 1,16E-01 j 1.17E-01 j 2.03E-01 i j pCi/g 19-10018-09 TRG L1-12202-C-FSGS-007-SS-A 09/11/19 09: 12 I 1014/2019 1017/2019 19-10018 Promethium-145 EPA901.1 Modified -2.80E* 02 6.7BE-02 I 6.78E-02 9.72E-02 i U pCi/g 19-10018-09 i TRG I L1-12202-C-FSGS-007-SS-A 09/11/19 09: 12 10/4/2019 101712019 19-10018 Radium-226 EPA 9_21-1_Modified 4.22E-01 I 1.03E-01 1.05E-01 9.23E-02 l I pCi/g 19-10()18-09 ! TRG I L1-12202-C-FSGS-007-SS-A I 09/11/19 09:12 I 10/4/2019 I 1on12019 I tS-10018 I Antimony- 125 I EPA901.1 Modified I -6.07E-02 i 1.61E-01 I 1.61E-01 j 2.13E-01 I U ! pCi/g 19-10018-09 ~ fRG ! L1-12202-C-FSGS-007-SS-A I 09/1111909: 12 1 10/412019 l 1on12019 I 19-10018 I Thonum-234 I EPA901.1 Modified I 8.73E-01 ~ - _1.1sE-01 \ 7.20E-01 I 1,12E-+<OO l u \ pCi/g 19-10018-09 _ l __TRG j L1-12202-C-FSGS-007-SS-A I 09/11119 09:12 110/4/2019 I 10n12019 I 19* 10018 I Thatlium-208 I EPA901.1 Modified j 4.59E--01 l 1-75E-01 I 1.77E-01 I . 5.74E-02 I ! pCVg 19-10018-09 1 TRG ! L1-12202-C-FSGS-007-SS-A I 09/11/19 09:12 I 10/4/2019 i 1017/2019 I 19->10018 I Uran.ium-235 I EPA 901-1 Modified -4.39E-02 ! 2.50E-01 I 2.50E--01 I 3,62E-01 1 U l pCi/g CU=Counting Uncertalnty;CSU=Combined Standard Uncertainty (1*sigma);MDA=Minimal Detected Activity;LCS= Laborat ory Control Sample;MBL=Blank;OUP=Duplica\e;TRG=Normal Sample;DO=Duplicat e Origlnal;U=Non-detect ( ~ EBERLINE ANALYTICAL EBERLINE AN ALYTI CAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, T N 37830 865/L.8 1-0683 FAX 865/483-4621

Printed: 1012112019 2:20 PM Page 11 of 13 RewttTo: Work Order Details; Patricia Giza 19-1 001 8 Eberline Analytical Zion Solutions Purchase Order: SDG: I

                                                                                                                                                             ..       677118 Final Report of Analysis                                        2701 Deborah Ave                                                 Analysis category:                ENVIRONMENTAL Zion, IL 60099                                                        Sample Matrix:               so Lab ID I, Sample Type l                 Client ID Sample Date       l   Date I

l Receipt Analysis Date I Ba.tch ID I Analyte Method Result

                                                                                                                                                                            !      cu 1

CSU I MDA l Qualitler I Report Units 19-10018-10 ! TRG I L.1 -12202-0-FSGS-013-SS-A 09/11119 08:36 10/412019 1on12019 19-10018 Actinlum-228 EPA 901.1 Modified 2.40E, 01 I 1.41E'-01 I 1.42E"01 l 2.67E-01 I u 1 pCVg 19-10018-10 TRG L1-12202, D-FSGS-013-SS-A 09/11119 08:36 10/412019 10171201!;! 19-10018 Silver-108m EPA901.1 Modified 7,SSE-04 2.75E-02 I 2,75E-02 I 3.92E-02 I u I pCl/g 19-10018-10 I TRG L 1-12202*D"FSGS*013-SS-A 09/11/19 08:36 1014/2019 1on12019 19-10018 Americium-241 EPA 901.1 Modified -6.14E-02 8.65E-02 I I 866E-02 ' 1.04E-01 u l pCVg 19-10018-10 i TRG L 1-12202-D*FSGS-013-$S-A 09111/19 08:36 101412019 1on12019 19-10018 Banum-133 EPA901.1 Modified -2.37&03 i 2.32E-02 2,32E-02 I 5.93E-02 u ' pCUg 19-10018-10 : TRG l 1-12202-D-FSGS-013-SS-A 09111/19 08:36 10/412019 1on12019 19-10018 Bismulh-214 EPA901.1 Modified 3 .81E-01 i 7.99E-02 8.20E-02 I 1.75E-01 pCVg I 19-1001a.-10 I TRG l 1-12202-D-FSGS-013-SS-A 09111/19 08:36 j 1014/2019 1on1201e 19-10018 Copalt-60 EPA901.1 Modified 4.08E-02 I 4.29E--02 4.30E-02 6.35E-02 u I pCilg 19.1001s-10 I TRG L 1-12202-0-FSGS-013-SS-A 09111/19 08:36 I 101412019 t 1017/2019 19-10018 Cesium-134 EPA 901 1 Modified 9.76E-03 I 2.23E-02 2.23E-02 I 4 .48E-02 u I pCUg 19-10018-10 ! TRG L 1-12202-0-FSGS-013-SS-A 09/11/19 08:36 I 101412019 1on12019 19-10018 Cesium-137 EPA 901.1 Modmed 8.BiE-03 I 3 .32E--02 3.32E-02 5.19E-02 u pCi/g 19-10018-10 i TRG l L 1-1 2202-D-FSGS-013-SS-A 09/11119 08:36 101412019 I 1on12019 19-10018 Europium-152 EPA 901 ,1 Modified *6.81E-02 : 1.SGE-01 r 1.56E-01 l 1.43E-01 i u i pCi/g 19-10018-10 I TRG L1-12202-D-FSGS-013-SS-A 09/11119 08:36 l 101412019 1017/2019 19-10018 Europium-154 EPA 901 .1 Modified -1.09E-02 ' I 1.12E-01 1.12E-D1 7.16E-02 I u pCi/g 19-10018-10 i TRG l 1-12202-D-FSGS-013-SS-A 09/11119 08:36 I 101412019 10n/2019 19-10018 Europium-155 EPA901 .1 Modified 6.45E-02 I 7.BSE-02 7,86E-02 I 1.0SE-01 I u I pCilg 19-10018-10 : TRG L 1-12202-D-FSGS-013-SS-A 09/1111908:36 10/4/2019 10n/2019 19-10018 Holmium-166m EPA 901.1 Modified -1 .78E-02 I 5.30E-02 5.30E-02 5.84E-02 u I pCi/g 1g.1001s..10 I TRG L 1-12202-D-FSGS-013-SS-A 09/11/1908:36 10/4/2019 10n/2019 19-10018 lodine-129 EPA 901.1 Modified -1.31E+OO f 6.07E+OO s.01e~oo 2.89E+OO I u pCilg 19-10018-10 [ TRG L 1-12202* D*FSGS-O13-SS-A 09/11/19 08:36 1014/2019 10(7/2019 19-10018 Potasslum-40 EPA901.1 Modified U2E+01 : 1.71E+OD j 1.82E+OO 9.22E-01 ! J pCi/g 19-1D018-10 I TRG L1-12202-D-FSGS-013-SS-A 09/11119 08:36 1014/2019 1on12019 19-10018 Manganese-54 EPA 901.1 Modified S.31E-03 ' 3.53E-02 3.53E-02 5.63E-02 l u I pCi/g 19.1001a.-10 I TRG L1-12202-D-FSGS-013-SS-A 09111119 08:36 10/412019 1on12019 19-10018 Molybdenum-93 EPA 901.1 Modified *2.6BE-02 1 3.SSE-02 ) 3.58E-02 4.46E-02 u pCi/g 19.1001a.-10 l TRG L1-12202-D-FSGS-013-SS-A 09111/19 08:36 10/412019 10n12019 19-10018 Niobium-94 EPA901.1 Modified -2.43E-02 I 3.48E-02 l 3.49E-02 I 4.51E-02 u pCl/g 1s-1001a.10 l TRG L1-12202-D-FSGS--013-SS*A 0911 1/19 08:36 10/412019 10n12019 19-10018 Lead-210 EPA 901 .1 Modified 3.49E-01 I 1,22E+-OO j 1.22E+OO I 1.89E+OO u [ pC\lg 19-10018-10 I TRG L1-12202-0-FSGS-013-SS*A 0911 1/19 08:36 ! 10/412019 1on1201s 19-10018 Lead-212 EPA 901.1 l;'lodlfied 3.07E-01 I 6.98E-02 I 7.lSE-02 I 1.1 1E-01 pC~g 19-10018-10 TRG I L1-12202-0-FSGS-013-SS-A 09/1 1/19 08:36 I 101412019 10ll/2019 19-10018 Leacl-214. EPA901.1 Modified 3.28E-01 ! 9.0SE-02 9.21E--02 I 1.41E-01 I pCVg 19-10018-10 ' TRG L 1-12202-D-FSGS-013-SS-A 09/11119 08:36 10/4/2019 1on12019 19-10018 Promethium-145 EPA901.1 Modified 4.43E-01 I 5.63E*01 5.64E-01 I 8.04E-01 I u ! pCilg 19-10018-10 j TRG ! L 1-12202-D-FSGS-013-SS-A 09/1 111~ 08:36 I 10/412019 1on12019 19-10018 Radium-226 EPA901 .1 Modified 3,61E-01 I I 7.99E-02 8.20E-02 I 1.75E-01 pCilg 19-10018-10 i TRG L 1-12202-D-FSGS-013-SS-A 09/11119 08;36 10/412019 1on12019 19-10018 Antimony-125 EPA 901.1 Modified -4.19E-02 j 7.16E*02 7.16E--02 ! 1.13E-01 I u pCUg 1s.1001a.-10 l TRG L1-12202-0-FSGS-01-3-SS-A 09/11/19 08:36 1014/2019 1on12019 19-10018 Thortum-234 EPA901.1 Modified 4.45E-01 I 7.67E-01 7.68E-01 I 1.04E+OO u pCilg 19-10018-10 i TRG l 1-12202-D-FSGS-013 -SS-A 09111119 08:36 1014/2019 1on12019 19-10018 Thallium-208 EPA 901.1 Modified 9.38E-02 I 8.58E-02 8.59E-02 I 1.71E-01 l u pCUg 1s.1001a.-10 I TRG L1-12202-D-FSGS-013-SS-A 09111119 08:36 10/4/2019 10m2019 ! 1s-10018 Uranium-235 EPA 901.1 Modified 1.SOE-01 2:24E-01 2.24E-01 ! 3.14E*01 u pCilg CU=Counting Uncertalnty;CSU=Combined Standard Uncertainty (1-sigma);MDA=Minimal Detected Activity;LCSa:Laboratory Control Sample;MBL=Blan~;DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U:Non-detect

EBERLINE EBERLINE ANALYTICAL CORPORATION "1f3> ANALYT I CAL 601 SCARBORO ROAD OAK RIDGE, TN 57830 865/481-0683 FAX 865/483-4621

Pr inted: 10/21 /2019 2: 20 PM Page 12 of 13 Report To: Work Order Details: Patricia Giza SDG: 19-10018 Eberline Analytical Zion Solutions Purchase Order: 677118 Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: so Lab ID l Sample i Client ID Sample Date I Recerpt Date Analysis Date I Batch ID Analyte Method Result I cu Ii CSU I MDA I Qualifier ! Report Units 1 Type I I 19-1001a-11 I TRG l 1-12110-A-fSGS-013-SS-A 09/16119 13:24 1014/2019 10fl/2019 19-10018 Actinlum-228 EPA 901.1 Modified 2.686-01 ! 1.43E,01 1.44E-01 I 2.53E-01 i ' pCi/g 19--10018--11 i ~G L 1-12110-A-FSGS-013-SS-A 09/16/19 13:24 j 10/412019 lOn/2019 19-10018 SilV8f* 108m EPA901.1 Modified -1 ,76E-03 j 3. 17E-02 I 3.17E-02 I 3.36E-02 ] u ! pCi/g 19-10018-11 ! TRG L 1-12110-A-FSGS-013-SS-A 09116/19 13:24 I 10/4/2019 lOll/2019 19-10018 Americium-241 EPA901.1 Modified 3.94E-02 ' 6.69E-02 6.70E-02 l 9.31E-02 i u I pCi/g 19- 10018--11 : TRG L1-12110-A-~SGS-013-SS-A 09116/19 13:24 I 10/4/2019 lOll/2019 19-10018 Barlum-133 EPA 901.1 Modified -5.45E--02 I 4.73E-02 I 4.74E-02 4.91E-02 I u pCi/g 19- 10018-11 ' TRG L1-12110-A-FSGS-013-SS-A 09/16/19 13:24 l 101412019 10/7/2019 19-10018 Bismulh-214 EPA901 .1 Modified 1.80E--01 7.15E-02 ! 721E-02 1.16E-01 I pCi/g 19-10018--11 I TRG L1-12110-A-FSGS-013-$S-A 09/16119 13:24 10/4/2019 10/7/2019 19-1-0018 Cobalt-60 EPA901.1 Modified -6.30E*03 l 4.13E-02 ; 4.13E-02 4.45E-02 u pCi/g 19-10018-11 , TRG L1-12110-A-FSGS*013-S$-A 09/16119 13:24 1014/2019 10ll/2019 19-10018 Ceslum-134 EPA901.1 Modified 7.90E-03 1A4E-02 1.44E-02 3.63E-02 u pCi/g 19-10018-11 \ TRG Ll- 12110-A-FSGS-013-SS-A 09/\611913:24 10/4/2019 10/7/2019 19-10018 Cesium-137 EPA 901.1 Modified 3.55E-03 I 3.35E-02 3.35E-02 5,1BE-02 j u pCilg I 19-10018-11 : TRG L 1- 12110-A-FSGS-013-SS*A 09/161\9 13:24 1014/2019 10/7/2019 19-10018 .Europlurn-152 EPA 901.1 Modified 6.45E-03 ! 8.32E*02 8.32E-02 I 1,1BE-01 ! u i pCi/g 19-1001a-11 I TRG L 1-12110-A-FSGS-013-SS-A 09/16119 13:24 1014/2019 1017/2019 19-10018 Europlum-154 EPA 901.1 Modified 2.87E-02 9.09E-02 9.09E-02 6,1-3E..;l2 I u pCi/g 19-1001a-11 I TRG [ Li-12110-A-FSGS-013-SS-A 09/16119 13:24 1014/2019 1-017/2019 19-10018 Eu ropjum-155 EPA 901.1 Modified 4.04E-02 6.SSE-02 6.55E-02 I 6.80E-02 I u pCi/g 1 19-1001a-11 19-10-01a-11 19-10018-11 I I I TRG TRG TRG i L 1-121l0-A-FSGS-013-SS-A L 1-12110-A-FSGS-013-SS-A l 1-12110-A-FSGS-013-SS-A 09/16/19 13:24 09/16/1913:24 09116/19 13:24 1014/2019 10/4/2019 10/4/2019 10/712019 10fl/2019 1on12019 19-10018 19-10018 19-10018 Holmiun>-166m lodine-129 Potassium-40 EPA 901.1 Mod1fied EPA,901,1 Mod1fied EPA 901, 1 Modified

                                                                                                                                                             -7.25E-03
                                                                                                                                                             -7.61E-01 L06E+01 I

5.22E-02 3.99.E+OO 1.45E+OO I 5.22E--02 3.99E+OO 1,55E+OO

                                                                                                                                                                                                     '  4.58E-02 2.53E+OO 5.07E*01 1

I I u u pCi/g pCi/g pCi/g I I 09116/19 13:24 10/412019 l M/2019 19-1 0018 Manganese-54 EPA 901.1 Modified 2.0SE-04 2.90.E-02 2.90E-02 4.56E-02 i u I pCl/g 19-1001a-11 TRG I L1-12110-A-FSGS-013-SS-A 19-1001s-11 I TRG L 1-12110-A-FSGS-013-SS-A 09/16/19 13:24 I 101412019 1on12019 19- 10018 Molybdenum-93 EPA 901.1 Modified -5.54E-03 2.55E--02 2.55E-02 \ 3.09&02 i u pCi/g 19-10018--11 I TflG L1-12110-A-FSGS-013-SS-A 09/16119 13:24 I 10/412019 1on12019 19-10018 Niobium-94 EPA 90U Modified 4.24E-03 2.32E--02 I 2.32E-02 ( 3.75E*02 ! u I pGVg 19-10018-11 TRG L 1-12110-A-FSGS-013-SS-A 09/16/19 13:24 10/4/2019 1on12019 19-10018 Lead-210 EPA901 .1 Modified 8.56E*01 9.SOE-01 9,51E-01 J 1.53E.~OO I u pCVg 1 19-10018-11 TRG L 1-12110-A-FSGS-O13-SS-A 09/16119 13:24 ! 10!4/2019 10fl/2019 1-9.10018 Lead-212 EPA 901.1 Modified 2.24E-01 i 5.79E-02 5.90E-02 I 1.5-0E-01 ! pCUg 2.44E-01 I 8.87E-02. 8,96E-02 1.78E-01 pCUg 19-1001a-t 1 I TRG L 1-12110-A-FSGS-013-SS-A 09/16119 13:24 : 101412019 10/7/2019 19-\0018 Lead-214 EPA901 .1 Modified i 19-1001a-11 l TRG Ll-12110-A-FSGS-013-SS-A 09116/19 13:24 1014/2019 1-0n12019 19-10018 Promethium-145 EPA 901.1 Modified 2.SIE-01 I 4.67E-01 4.67E-01 i 6.86E-Ol i u pCi/g 19.10-01a..11 l TRG L 1-12110-A-FSGS-013-SS-A 09/16/19 13:24 1014/2019 10/7/2019 19-10018 Radium-226 EPA901.1 Modified 1.SOE-01 I 7.15E*02 7,21E-02 I 1.16E--01 pCUg 19-10-018-11 ! TRG L 1-12110-A-FSGS-013-SS-A 09/16/19 13:24 l 10141201s 1on1201s 19.10018 Antimony-125 EPA 901.1 Modified 1.s9E-o3 1 6..15E-02 6.15E--02 1.06E-01 ! u I pCVg l L 1-12110-A-FSGS-013-SS-A 09116/19 13;24 1014/2019 10/7/2019 19-1001!> Thorium-234 EPA901.1 Modified 5.54E--01 'I 6,56E-01 I 6.57E-01 i 9.15E-01 u I pCUg 19.1001a-11 TRG I 19-1001a-11 I TRG L1-12110-A-FSGS--013-SS,A 09116/19 13:24 I 101412019 l Oll/2019 19-10018 Thallium-208 EPA 90 1.1 Modified 1.69E-01 6,52E-02 6.58E-02 1.04E-01 I pCi/g 19.1-001s-11 I TRG L1- 12110-A-FSGS-013-SS-A 09/16119 13:24 l 101412019 1on12019 19-1-0018 Uranium-235 EPA901.1 Modified -8.90E-02 '! 2,03E-01 I 2.04E-01 2.56E-01 l u pCi/g CU=Counting Uncertainty;CSU=Coniblned Standard Uncertainty (1-slgma);MDA=Mii\imal Detected Activity;LCScLaboratory Control Sample;MBL=Blank;DUP,;Ouplicate;TRG=Normal Sample;OO=Ouplicate Origlnal;U=Non*-<lotect ( ~ EBERLINE ANA LY T I CAL EBERLINE ANALYTICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/481-0683 FAX 865/483-4621

Printed: 10/21/2019 2:20 PM Page 13 of13 Report To: Work Order Detaus: Patricia Giza SDG; 19-10018 Eberline Analytical Zion Solutions Purchase Order: __ _ 677118.... -**- Final Report of Analysis 2701 Deborah Ave Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: so Lab ID i I Sample Type I i Client ID Sample Date I I

                                                                                      'Date Receipt     Analysis Date I  Batch ID Analyte            Molhod               Result I

cu I I CSU i I MDA I Qualifier ! Report Units 19-10018-12 I TRG ~ l 1-121 10-A-FSGS-014-SS-A 09/16/19 13:26 10/4/2019 1on12019 19-10018 Actinium-228 EPA 901.1 Modified 3.86E-01 I 1.58E.01 I 1.59E-01 3.36.E-01 ' pCl/g 19-10018-12 TRG 1 L1°1211O-A-FSGS-014-SS-A 09116/19 13:26 10/4/2019 1Dn/2019 19-10018 Silver- 108m EPA 901.1 Modified -1.09E-02 I 4,16E..02 4.16E-02 U7E*02 u pCVg 19-10018-12 I T RG L 1-12 110-A-FSGS-014-SS.A 09/16/19 13:26 10/412019 10ni2019 19-10018 Americium-241 EPA901.1 Modified -8.45E-02 ; 5.60E-02 5.62E* 02 7.32E-02 ' u I pCi/g 19-10018-12 ! TRG L 1* 12110-A-FSGS-014-SS-A 09/16119 13:26 10/412019 l Qn/2019 19-10018 Barium-133 EPA901 .1 Modified -2.57E--02 5.65E-02 5.65E-02 6,87E-02 u I pCVg 19.1001a-12 I TRG L 1-12110-A-FSGS-014-$S-A 09/16/19 13:26 101412019 I 10/712019 19-10018 Blsmuth-214 EPA 901.1 Modified ;(.46E.01

                                                                                                                                                                             '   8.58E-02      8.67E-02  I  1.09E.01  :             I I   pCVg 19- 1001a-12  1    TRG    !  l 1-12110-A* FSGS-014-SS.A         09/16119 13:26       10/412019    1on12019     19-10018    Cobalt-60      EPA901 .1 Modified      1,01E.Q2    l   6.0BE-02      6.0SE-0 2    6.76E.02  l     u       I   pCI/Q EPA 901.1 Modified      1.53E*02        2,12E-02      2.12E-02     6.42E*02  I     u       I   pCilg 19-10018*1 2   j   TRG    '  L1-12110-A-FSGS.014-SS.A           09/16/19 13:26       10/4/2019    1on12019     19-10018   Cesium-134                                                         I                         I 19-10018-12 ,      TRG    I  Ll- 12110-A-FSGS.014-SS*A          09/16119 13:26       1014/2019    1on12019     19-10018   Cesium-137      EPA901.1 Modified      -7.11E-03    I   3.81E-02      3.81Ea-02    6.03E-02  I      u      I   pCl/g 19-10018-12 :      TRG    i  L 1-1211 0-A-FSGS-014-SS-A         09/16/19 13:26    r  10I4I201s    10nt2019     19-10018  Europium-152     EPA901.1 Modified      ,3.87E-02        1.31E-01   i  1.31E-01  j  1,20E-01  l      u      l   pCilg 19-1001s-12   I    TRG       L 1-12110-A*FSGS-O14-SS-A          09116/19 13:26    I  101412019    1on12019     19'10018  Europium-154     EPA 901.1 Modified     -3.43E-02    I   1A4E-01    i  1.44E-01     6.21E-02  I      u          pCilg 19.1001a-12. i   TRG     i L 1-121l Q.A-FSGS-014-SS-A         09/16119 13:26   t   10/412019    10/712019    19-10018  Europium-155     EPA 90 1.1 Modified     8.17E-02        5.16E.02      5.181;-02    1.10E-01  I      u      'I  pCi/g 7.14E.02      7.14E_-02 i  4.77E.02  '      u      l   pCi/g 19-10018-12    j   TRG     I I L1-12110-A-FSGS.014-SS*A           09/16/19 13:26       10/4/2019    l M/2019     19-10018 Holmium-166m      E_PA 901.1 Modified    -2.83E-03    '

19-10018-12 TRG I L1-12110-A*FSGS-014-SS-A 09/16/19 13:26 10/4/2019 1on12019 19-10018 lodlne-129 EPA901 .1 Modified , 5.43E-03 1.47E*01 1,475-01 2.13E-01 ' I u I I pCi/g 19-10018 Potassium-40 EPA 901.1 Modified 1.42E+01 2.68E+OO 2,78E+OO ' 1 7.47E-Oi t pCilg 19-10018-12 TRG I L 1-12110-A-FSGS-014-SS-A 09/16/19 13;26 1014/2019 1on1201s ' I 1s-100111-12 I TRG L 1-12110-A*FSGS-014-SS-A 09/16119 13:26 10/4/2019 1on12019 19-10018 Manganes,,.54 EPA 901.1 Modified 6.16E-03 j 2.54E*02 I 2.SSE.02 1 5.94E--02 I u pCilg 19-10018-12 TRG I L1-12110-A-FSGS-014-SS*A 09/16/19 13:26 1014/2019 1Dn/2019 19-10018 Motybdenu<r>-93 EPA901 ,1 Modified 3.0SE-02 I 3.20E-02 l 3.20E,02 I 4.06E.02 I u pCVg 19-10018-12 TRG L1-12110-A-FSGS-O14-SS-A 09/16/19 13:26 10/4/2019 10nt2019 19-10018 Nlobiu<r>-94 EPA901.1 Modified 1.08E-02 ' 3.46E*02 ! 3.46E.02 ! 5.BOE-02 u pCi/g 19-1001a-12 I TRG L1-12110-A*FSGS-014-SS-A 09116/ 19 13:26 ; 1014/2019 1on12019 19-10018 Lead-210 EPA 901.1 Modified 6.13E-01 I 5.77E.01 I 5.7BE-01 8.88E-01 i u ! pCi/g 19-10018*12 TRG I L 1-12110-A*FSGS.014-S$-A 09116/19 13:26 101412019 1on12019 I 19-1001e Lead-212 EPA901.1 Modified 2.45E-01 I 6.44E*02 ! 6.56E-02 I 1.51E-01 ! i pCi/g I 19-10018-12 TRG L 1-12I10*A-FSGS-014-SS-A 09/16/19 13:26 10/4/2019 101712019 19-10018 Lea<S-214 EPA901.1 Modified 2.96E-01 I 9.40E.02 I 9.53E-02 1.88E-01 i I pCi/g 19-100113-12 TRG i L1-12I10-A*FSGS-014-SS-A 09116/19 13:26 10/4/2019 1on1201s 19-10018 Prornelhium-145 EPA901.1 Modified 1.1 6E--02 9,79E-02 9.79E-02 ! 1.45E-01 l u i pCi/g 19-1001a-12 I TRG I L1-12110-A-FSGS-014-SS-A 09/1611913:26 10/4/2019 1on12019 19-10018 Radtum-226 EPA901.1 Modified 2.46E-01 8.58E-02 8.67E-02 I 1.09E-01 I I pCi/9 19-10018* 12 I 'fRG L1- 12110-A-FSGS.014-SS-A 09/16/1913:26 10/4/2019 1on1201s 19-10018 Anllmony-125 EPA901.1 Modified -2.33E.02 ; 1. 10E.Q1 I 1.10E-OI I 1.49E.01 u I pCi/g 19-1001s-12 I TRG I I Ll-12110-A-FSGS.014-SS-A 09/16119 13:26 I 101412019 J 1om2019 I 19-10018 Thorium-234 EPA 901.1 Modified 6.98E-01 4,56E-01 4.SSE-01 i 7.20E--01

                                                                                                                                                                                                                       'j u       j  pCVg 19-10018-12 I      TRG       L 1-1211 0-A-FSGS-014-SS-A        09/16/19 13:26     I 10141201s     10nt2019    19-10018   Thallium-208     EPA 901.1 Modified      2.08E*01     I 1,12E-01    l  1.12E-01  l I 1.71E-01                 I  pCilg 19-1001s.12    I   TRG       L l-12110-A-FSGS.014-SS-A         09116/19 13:26        1014/2019    IOn/2019    19-10018   Uranium-235      EPA 901.1 Modified      8,8SE-02     I 1.62E-01    I  1.62E.01    2.49E-01  I      u       I  pCilg CU=Countin_g Uncertainty;CSU=Combined Standard Uncertainty (1 *sigma);MDA=Mi'nimal Detected Activity;LCS=Laborat ory Control Sample;MBL=Blank; DUP=Oupl[cate;TRG=Normal Sample;DO=Oupllcate Original;U =Non-detecl

( ~ EBERLINE ANALYTICAL EBERLINE ANALYT ICAL CORPORATION 601 SCARBORO ROAD OAK RIDGE, TN 37830 865/4 81-0683 FAX 865/483-4621

             -------~*            ........'"""                                                                                                               ZS-WM-l3i.

Revision 0 ZlONSOLUTJONSu.c ll,n E11e,~yS~tf'(),*1:, Cttl"lO~Y REC'D OCT O4 2018 Infom1atio11 Use Attachment 1 - Chain-of-Custody Fonn ,e~100*1a Sample *o Sample Matrix Sainple Sampl~ Container Sample Sample Time Analy.si.s Type Preservative R.cinarks Log Type D~tc Veil Unit Type Qty L1-12204-B-FSG i -010-5B*A NA NA ml

',                                                                    SOIL     500          MARlNELJ, I        I YW.2         1407     5 ROC HTD           NA         889.81 g NA s    l 1-12202-E-FSG ;-007-55-A                          NA           SOil     500   ml     MARl,'IIELU        I 9/W/!9        0942     5 ROC HTD NA        !202.80 g
 ~   ll-12202-E-FSG ;.012-ss-A                           NA    NA     SOIL     500   ml     MARlr>,U.1 ,1      1 9/10/1?      0952 5 ROC     ,no       NA        l 189. IO g
*1   i.1-12202-F-FSG )*005-55-A                          NA    NA     SOIL     5(10  ml     MARlNELLI          I 9/I0/19       1308 S ROCHTO NA        !045.64 g Ll-12202-F-FSG i-010-S$-A                          NA j                                                              NA     SOIL     500   rnl    MARINELLI          I 9/ i 0/19     1318     5ROC HTD N,\       l 1()7.70 g ll-12202-C-FSG i-007-SS-A                           NA     NA                   ml 9                                                                     SOIL    5()()         MARINELLI          I 9/11/19      0917. 5ROCHTD NA        !054.03 g JDI Ll-12202-D-FSG ,-013-SS-A                           N/\    NA    SOI L    500   llll   MARINBLI.I          I 9/II/19      ()836     5 ROC HTD NA        913.68 !!

II U -12110-A-FSG )*013-SS-A NA NA SOIL 5(10 ml MARINEl,LI I 5ROC flTD 9/IC\/!'l l324 NA 958.1 1 g 'd-1 ll-12110-A-FSG ;.Q14-SS*A NA N/\ SOIL '.iOO ml MARINELLI I 9/! 6/l 9 1326 5 ROCHTD NA 1084.06 g Ll-12202-C-FSG~*-013-SB-A NA NA SOIL 500 ml MA RI NELLI l 5 ROCHTD 9/16/19 0830 NA l082.40 g Ll -12202 -D-FSG~,-015-SB-A NA NA SOIL 500 1111 MARINELLI I 5 ROC HTD 9/16/ 19 1300 NA 922.89 !! Ll-12109-A-FSG:;-008-SS-A NA NA SOIL 500 ml MARI NE LLI I 5 ROCHTD 9ll]L!2 0914 NA !030.30 !l L1. 12109-A-FSG ',-013-SS-l:i NA NA SOIL 500 ml MARINELLI I 5ROC HTD

                                                                                                                 '>lnl!2      0924                          N./\      968.97 a ll-12202-F-FJG~ -005-SS-A                           NA    NA     SOIL    5(1()  ml     MARI NELl ,1                                 5 ROC HTD I   9/1 i/19     0%2                           NA        1(1[7.40 g Ll-10220-1-FIGS -011-SS-A                         NA     NA     SOIL    500    ml     MARIN e l.LI                                 5 ROC HTD I   9/17119      0838                          NA        749.70 g U -12108-A-FSG!---015-SS-A                         NA     NA     SORL    500    ml     MARINELLI                                    5ROC HTD I   9/16/19      1328                          NA        948.00 g U -12108-A-FSG~ -005-SS-A                          NA     NA     SOIL    5()0   ml                                                  5 ROC HTD M,\RINE LLl       I   9/13/.1 9    [308                          NA        93S.70 g
    *\        '-62, f (Z 1Jc~',4_?, ro- ;-r-r1 I of 2

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ML20147A091

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