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Restoration Project, FSS Final Report - Phase 1. FSS Release Record, South Beach Area Survey Unit 10224
	ML18331A012
Person / Time
Site:	Zion File:ZionSolutions icon.png
Issue date:	03/28/2018
From:	Yetter R; ZionSolutions
To:	; Office of Nuclear Material Safety and Safeguards
Shared Package
ML18331A015	List: ML18331A003; ML18331A004; ML18331A005; ML18331A006; ML18331A007; ML18331A008; ML18331A009; ML18331A010; ML18331A011; ML18331A012; ML18331A013; ZS-2018-0093, Submittal of Final Status Survey (FSS) Final Report - Phase 1;
References
	ZS-2018-0093
	Download: ML18331A012 (199)
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SURVEY UNIT 10224 PREPARED BY /DATE:

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[1]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 TABLE OF CONTENTS

1. EXECUTIVE

SUMMARY

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

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

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

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

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

6. SURVEY IMPLEMENTATION.......................................................................................... 18

7. SURVEY RESULTS.............................................................................................................. 19

8. QUALITY CONTROL ......................................................................................................... 25

9. INVESTIGATIONS AND RESULTS ................................................................................. 25

10. REMEDIATION AND RESULTS ................................................................................... 25

11. CHANGES FROM THE FINAL STATUS SURVEY PLAN ........................................ 26

12. DATA QUALITY ASSESSMENT (DQA) ...................................................................... 26

13. ANOMALIES ..................................................................................................................... 26

14. CONCLUSION .................................................................................................................. 27

15. REFERENCES ................................................................................................................... 27

16. ATTACHMENTS .............................................................................................................. 28 ATTACHMENT 1 - FIGURES AND MAPS ................................................................................... 29 ATTACHMENT 2 - SCAN DATA ................................................................................................ 34 ATTACHMENT 3 - SAMPLE ANALYTICAL REPORTS ................................................................. 38 ATTACHMENT 4 - CONSULTATION TRIGGERS FOR RESIDENTIAL SOIL CONCENTRATION ...... 181 ATTACHMENT 5 - QC SAMPLE ASSESSMENT ........................................................................ 183 ATTACHMENT 6 - GRAPHICAL PRESENTATIONS .................................................................... 185 ATTACHMENT 7 - EBERLINE ANALYTICAL REPORTS ............................................................ 191

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 LIST OF ACRONYMS AND ABBREVIATIONS DQO Data Quality Objective DCGL Derived Concentration Guideline Level FSS Final Status Survey GPS Global Positioning System LTP License Termination Plan MARSSIM Multi-Agency Radiation Survey and Site Investigation Manual MDCR Minimal Detectable Count Rate NAD North American Datum NaI Sodium Iodide OpDCGL Operational Derived Concentration Guideline Level QC Quality Control RE Radiological Engineer ROC Radionuclides of Concern SOF Sum-of-Fraction VCC Vertical Concrete Cask ZSRP Zion Station Restoration Project

[3]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224

1. EXECUTIVE

SUMMARY

This Final Status Survey (FSS) Release Record for survey unit 10224, South Beach 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).

A Final Status Survey (FSS) package (L3-10224-F) was developed in accordance with ZionSolutions procedure ZS-LT-300-001-001, Final Status Survey Package Development (Reference 3), the ZSRP LTP, and with guidance from NUREG-1575, Revision 1, Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM)

(Reference 4).

This open land survey unit has a MARSSIM classification of 3. A survey plan was designed based upon use of the Sign Test as the nonparametric statistical test for compliance. Both the Type I () and Type II () decision error rates were set at 0.05. As a systematic sample population, fourteen (14) randomly located surface soil samples were acquired from the survey unit. In addition, surface scanning was performed on 5% of the total surface area in the survey unit. As an investigation of the black sand present in the survey unit, one (1) additional judgmental sample was taken. The analytical results for all soil samples taken in survey unit 10224 indicate that the Sum-of-Fraction (SOF) for each sample, considering the concentration of all applicable Radionuclides of Concern (ROC),

either by direct measurement or by inference, is less than 0.0393 when applying the respective Operational Derived Concentration Guideline Levels (OpDCGL). Therefore, the null hypothesis is rejected and survey unit 10224 is acceptable for unrestricted release.

SU10224

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224

2. SURVEY UNIT DESCRIPTION South Beach Area, survey unit 10224, is an impacted Class 3 open land survey unit. It is bounded to the west by Class 1 survey units 10211A, 10211B, 10221AA, 10221AB, 10221AC, 10221AD; to the north by Class 3 survey unit 10223; to the south by Class 3 survey unit 10220C; and to the east by Lake Michigan. The area of the survey unit is 14,608 m2.

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

The soil is loam and beach sand. The terrain consists of thick underbrush, beach sand, beach grass, small trees. Solid physical items such as rocks, driftwood, concrete jersey barriers, and chain-link fencing are present in the area.

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

3. CLASSIFICATION BASIS Survey unit 10224 was classified in accordance with ZionSolutions procedure ZS-LT-300-001-002, Survey Unit Classification (Reference 5).

Impacted Class 3 open land survey unit 10224 was not originally identified by the Historical Site Assessment (HSA) (Reference 6). Because of the survey units proximity to impacted survey units, it was deemed a Class 3 survey unit. The HSA does not cite any processes and/or incidents involving the use and/or handling of radioactive material in this open land survey unit and an inspection of the survey unit did not identify any visual indications that there are any subsurface burial sites present in this area.

Characterization surveys were performed in this survey unit from July 22, 2013, through August 14, 2013. The survey design for this survey unit called for the acquisition of eight (8) surface soil samples taken at random locations and thirteen (13) surface soil samples taken at judgmental locations. The survey design also required the acquisition of subsurface soil samples at two (2) random locations and six (6) subsurface soil samples taken at judgmental locations to a depth of three (3) meters.

Seven-thousand six-hundred and eighteen (7,618) square meters or approximately 52% of the total surface area in the survey unit was scanned using a Ludlum Model 2350-1 and a Model 44-10 NaI detector. For the area scanned, the average observed background in the survey unit was 4,577 cpm. For the area scanned, the average observed background in the survey unit was 2,407 cpm. The average observed scan measurement was 2,744 cpm with

[5]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 a maximum observed measurement of 3,400 cpm. The scans did not identify any areas of elevated activity. However, one (1) additional surface sample was taken at a location where visual observations identified some debris on the beach.

Twenty-two (22) surface soil samples and two (2) QC split samples were acquired and analyzed by the on-site gamma spectroscopy system. Eight (8) subsurface samples were taken to a depth of three-meters. Subsurface soil samples were composited and analyzed in one-meter intervals, resulting in twenty-four (24) subsurface soil samples. All subsurface soil samples were analyzed by the on-site gamma spectroscopy system. No plant-derived radionuclides greater that the respective MDC of the instrument was detected in any surface soil sample in this survey unit. One subsurface soil sample indicated a Cs-137 concentration greater than MDC of 0.03 pCi/g.

The locations of scan areas and surface soil samples taken during characterization in survey unit 10224 are illustrated on Figure 2 in Attachment 1. A summary of the analyses results for the surface soil samples taken during site characterization are presented in Table 1.

Table 1 - Statistical Quantities for Cs-137 and Co-60 from the 2013 Characterization Survey Cs-137 Co-60 Statistical Quantities (pCi/g) (pCi/g)

Minimum Value : < 4.00E-02 < 2.00E-02 Maximum Value : < 8.00E-02 < 7.00E-02 Mean : < 7.00E-02 < 4.00E-02 Median : < 7.00E-02 < 5.00E-02 Standard Deviation : N/A N/A A Radiological Engineer (RE) performed a visual inspection and walk-down of the survey unit on 04/07/2016 prior to performing FSS. The purpose of the walk-down was to assess the physical condition of the survey unit, evaluate access points and travel paths and identify potentially hazardous conditions. A final classification assessment was performed in accordance with procedure ZS-LT-300-001-002, Survey Unit Classification as part of the survey design for FSS.

Based upon completion of Survey Unit Classification Basis for final classification, which included a review of the historical information, the results of the Characterization Survey data and, completion of a final Survey Unit Classification Worksheet, it was concluded that there was a low probability for the presence of residual radioactivity in soils in

[6]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 concentrations greater than 50% of the Operational DCGLs, justifying a final survey unit classification of Class 3.

4. DATA QUALITY OBJECTIVES (DQO)

Final Status Survey planning and design hinges on coherence with the Data Quality Objective (DQO) process to ensure, through compliance with explicitly defined inputs and boundaries, that the primary objective of the survey is satisfied. The DQO process is described in the ZSRP LTP in accordance with MARSSIM. The appropriate design for a given survey will be developed using the DQO process as outlined in Appendix D of MARSSIM. A summary of seven steps of the DQO process are outlined as follows.

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

The primary objective of the FSS sample plan is to demonstrate that the level of residual radioactivity in survey unit 10224 did not exceed the release criteria specified in the LTP and that the potential dose from residual radioactivity is As Low As Reasonably Achievable (ALARA).

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

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

[7]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 LTP Chapter 6, section 6.5.2 discusses the process used to derive the ROC for the decommissioning of ZNPS, including the elimination of insignificant dose contributors (IC) from the initial suite. Based upon the analysis of the mixture, it was determined that Co-60, Ni-63, Sr-90, Cs-134 and Cs-137 accounted for 99.5% of all dose in the non-activated contaminated concrete mixes.

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

Table 2 - Dose Significant Radionuclides and Mixture

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

Co-60 0.92%

Cs-134 0.01%

Cs-137 75.32%

Ni-63 23.71%

Sr-90 0.05%

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

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

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

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

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

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

[8]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 At ZNPS, compliance is demonstrated through the summation of dose from four distinct source terms for the end-state (basements, soils, buried pipe and groundwater). Basements are comprised of the summation of four structural source terms (surfaces, embedded pipe, penetrations and fill). When applied to soil, the DCGLs are expressed in units of activity per unit of mass (pCi/g). The unity rule is applied when there is more than one ROC.

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

The surface and subsurface soil Base Case DCGLs for the unrestricted release of open land survey units are provided in Table 3 and Table 4, respectively. The IC dose percentage of 10% was used to adjust the DCGLs in soils to account for the dose from the eliminated IC radionuclides.

Table 3 - Base Case DCGLs for Surface Soils (BcDCGLSS)

Surface Soil DCGL Radionuclide (pCi/g)

Co-60 4.26 Cs-134 6.77 Cs-137 14.18 Ni-63 3,572.10 Sr-90 12.09 Table 4 - Base Case DCGLs for Subsurface Soils (BcDCGLSB)

Subsurface Soil Radionuclide DCGL (pCi/g)

Co-60 3.44 Cs-134 4.44 Cs-137 7.75 Ni-63 763.02 Sr-90 1.66 Each radionuclide-specific Base Case DCGL is equivalent to the level of residual radioactivity (above background levels) that could, when considered independently, result in a Total Effective Dose Equivalent (TEDE) of 25 mrem per year to an Average Member

[9]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 of the Critical Group (AMCG). To ensure that the summation of dose from each source term is 25 mrem/year or less after all FSS is completed, the Base Case DCGLs are reduced based on an expected, or a priori, fraction of the 25 mrem/year dose limit from each source term. The reduced DCGLs, or Operational DCGLs can be related to the Base Case DCGLs as an expected fraction of dose based on an a priori assessment of what the expected dose should be based on the results of site characterization, process knowledge and the extent of planned remediation. The Operational DCGL is then used as the DCGL for the FSS design of the survey unit (calculation of surrogate DCGLs, investigations levels, etc.). Details of the Operational DCGLs derived for each dose component and the basis for the applied a priori dose fractions are provided in ZionSolutions TSD 17-004, Operational Derived Concentration Guideline Levels for Final Status Survey (Reference 9).

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

Table 5 - Operational DCGLs for Surface Soils (OpDCGLSS)

Surface Soil DCGL Radionuclide (pCi/g)

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

Subsurface Soil Radionuclide DCGL (pCi/g)

Co-60 0.881 Cs-134 1.137 Cs-137 1.984 Ni-63 195.333 Sr-90 0.425

[10]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Instrument DQOs included a verification of the ability of the survey instrument to detect the radiation(s) of interest relative to the Operational DCGL. Survey instrument response checks were required prior to issuance and after the instrument had been used. Control and accountability of survey instruments was required to assure the quality and prevent the loss of data.

As part of the DQOs applied to laboratory processes, analysis results were reported as actual calculated results. The actual recorded value was used as the recorded FSS result for measurement and/or sample values that are less than MDC. Negative values were recorded as zero. Results were not reported as less than MDC. Sample report summaries included unique sample identification, analytical method, radionuclide, result, uncertainty, laboratory data qualifiers, units, and the observed MDC.

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

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

The DQO process determined that Co-60, Ni-63, Sr-90, Cs-134 and Cs-137 would be the ROC in survey unit 10224. During FSS, concentrations for Hard-to-Detect (HTD) ROC Ni-63 and Sr-90 are inferred using a surrogate approach. Cs-137 is the principle surrogate radionuclide for Sr-90 and Co-60 is the principle surrogate radionuclide for Ni-63. The mean, maximum and 95% Upper Confidence Level (UCL) of the surrogate ratios for concrete core samples taken in the Auxiliary Building basement were calculated in ZionSolutions TSD 14-019, Radionuclides of Concern for Soil and Basement Fill Model Source Terms (Reference 10) and are presented in Table 7. The maximum ratios will be used in the surrogate calculations during FSS unless area specific ratios are determined by continuing characterization.

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Table 7 - Surrogate Ratios Auxiliary Building Ratios Mean Max 95%UCL Ni-63/Co-60 44.143 180.450 154.632 Sr-90/Cs-137 0.001 0.002 0.002 For the FSS of survey unit 10224, the surrogate Operational DCGLs for Co-60 and Cs-137 were computed based on the maximum ratios from Table 7.

The equation for calculating a surrogate DCGL is as follows:

Equation 1 1

=

1 2 3

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

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

Equation 2 1

(137) = = 3.622 /

1 0.002

[(3.630 )+( )]

(137) 3.095(90)

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

Equation 3 1

(60) = = 0.898 /

1 180.45

[(1.091 )+( )]

(60) 914.458(63)

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 The surrogate Operational DCGL that was used for Co-60 in this survey unit for direct comparison of sample results to demonstrate compliance is 0.898 pCi/g.

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

1

() = = 3.494 /

0.012 0.00001 0.988

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

(60) 134 (137)

The surrogate adjusted gamma DCGL equals 3.494 pCi/g. The action levels for survey unit 10224 are based on 50% of the DCGL and are presented in Table 8.

Table 8- Action Levels for Survey Unit L310219B ROC DCGL (pCi/g)

Co-60 (1) 0.449 Cs-134 (2) 0.867 Cs-137 (3) 1.811 Gross Gamma (4) 1.747 (1) Based on 50% of surrogate adjusted DCGL of 0.898 pCi/g for Co-60 while inferring Ni-63 (2) Based on 50% of Operational DCGL (3) Based on 50% of surrogate adjusted DCGL of 3.622 pCi/g for Cs-137 while inferring Sr-90 (4) Based on 50% of normalized surrogate adjusted DCGLs of 3.494 pCi/g for gamma emitting ROC The Sign Test was selected as the non-parametric statistical test. The use of the Sign Test did not require the selection or use of a background reference area, which simplified survey design and implementation. This approach was conservative since it included background Cs-137 as part of the sample set.

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

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

[13]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 (LBGR) (SOF of 0.5), divided by sigma (), which is the standard deviation of the data set used for survey design. The optimal value for / should range between 1 and 3. The largest value the / can have is 3. If the / exceeds 3, then the value of 3 will be used for /. In accordance with MARSSIM, because the standard deviation was not recorded for characterization data (all data below MDC), a coefficient of variation on the order of 30% was used to calculate /. The / for survey unit 10224 was calculated as follows:

Equation 4

/ = 0.5/0.02 = 31.65 As the calculated relative shift (31.65) was greater than 3, then a value of 3 was used as the adjusted /. Both the Type I error, or value and the Type II error, or value was set at 0.05. The sample size from Table 5.5 of MARSSIM that equates to the Type I and Type II error of 0.05 for use with the Sign Test is an N value of 14.

A Prospective Power Curve was generated using COMPASS, a software package developed under the sponsorship of the United States Nuclear Regulatory Commission (USNRC) for implementation of the MARSSIM in support of the decommissioning license termination rule (10CFR20, Subpart E). The result of the COMPASS computer run showed adequate power for the survey design. The survey design specified fourteen (14) surface soil samples for non-parametric statistical testing.

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

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

[14]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Table 9 - Systematic Sample Measurement Locations MEASUREMENT ID NORTHING EASTING L3-10224A-FRGS-001SS 641574.5084 343741.9642 L3-10224A-FRGS-002SS 641550.9255 343783.5771 L3-10224A-FRGS-003SS 641545.093 343771.17 L3-10224A-FRGS-004SS 641537.8239 343721.1577 L3-10224A-FRGS-005SS 641522.1019 343730.6940 L3-10224A-FRGS-006SS 641514.2410 343751.5005 L3-10224A-FQGS-006SS 641514.2410 343751.5005 L3-10224A-FRGS-007SS 641503.7597 343769.7061 L3-10224A-FRGS-008SS 641490.6581 343748.8997 L3-10224A-FRGS-009SS 641474.9362 343709.8876 L3-10224A-FRGS-010SS 641450.962 343749.721 L3-10224A-FRGS-011SS 641427.7704 343737.6295 L3-10224A-FRGS-012SS 641433.0110 343714.2222 L3-10224A-FRGS-013SS 641412.0485 343716.8231 L3-10224A-FRGS-014SS 641396.3265 343735.0287 Fourteen (14) surface soil samples were required for the non-parametric statistical test (sample size N = 14). In addition, one (1) judgmental surface soil samples were taken to investigate the black sand present in the survey unit. In total, fifteen (15) surface soil samples were collected for the FSS of this survey unit. The Sample Measurement Location for the judgmental surface soil sample is listed with the GPS coordinates in Table 10.

Table 10 - Judgmental Sample Measurement Locations MEASUREMENT ID NORTHING EASTING Coordinates not obtained. Sample was collected at high L3-10224A-FJGS-015SS concentration of black sand approximately 10 ft. NW of survey location 14.

A map of the systematic surface soil sample locations are provided in Figure 3 in Attachment 1.

The selection of two (2) soil sample met the requirement that 10% of the samples collected for the FSS of survey unit 10224 be analyzed for HTD ROC. Sample numbers L3-10224A-FRGS-004-SS-A and L3-10224A-FRGS-012-SS-A were selected based on exhibiting the highest concentration of Cs-137. Each selected sample was sent off-site (Eberline Analytical) for analysis of the HTD ROC as specified in LTP Chapter 5, section 5.1.

[15]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 The implementation of quality control measures as referenced by LTP Chapter 5, section 5.9 and ZionSolutions ZS-LT-01, Quality Assurance Project Plan (for Characterization and FSS) (QAPP) (Reference 11) includes the collection of a soil sample for split sample analysis on 5% of the soil samples taken in a survey unit with the locations selected at random. One (1) surface soil sample, L3-10224A-FQGS-006-SS was selected randomly for split sample analysis for the FSS of this survey unit.

LTP Chapter 5, section 5.6.4.4 and Table 5-24 specifies that for Class 3 survey units, judgmental (biased) surface scans will be performed on areas with the greatest potential of contamination. For open land areas, this may include surface drainage areas and collection points. The fraction of scanning coverage required for survey unit 10224 was determined during the DQO process with the total amount and location(s) based on the likelihood of finding elevated activity during FSS. Based on the HSA, the results of the characterization survey, and the operational use of this survey unit, fourteen (14) different scan areas representing 756 m2, or approximately 5% of the survey unit, of surface area was chosen at random. A map of the scan grid locations are provided in Figure 3.

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

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

>Operational DCGL or >MDCscan if Class 3 >0.5 Operational DCGL MDCscan is greater than Operational DCGL

[16]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Table 12 provides a synopsis of the survey design for survey unit 10224.

Table 12 - Synopsis of Survey Design FEATURE DESIGN CRITERIA BASIS Survey Unit Land 14,608 m2 GPS measurements of area Area

= 0.08 UBGR = SOF of 1 LBGR = SOF of 0.5 Number of 14 (systematic) Type I error = 0.05 Measurements (N)

Type II error = 0.05

/ = 3 (adjusted)

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

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

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

HTD ROC analysis Soil Investigation

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

Level Scan Survey Area Judgmental areal coverage, 756 m2 or ~5% areal coverage Coverage (LTP Chapter 5, Table 5-24) 1.747 pCi/g Scan Investigation (Based on 50% of normalized surrogate (LTP Chapter 5, Table 5-25)

Level adjusted DCGLs for gamma emitting ROC)

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

[17]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224

6. SURVEY IMPLEMENTATION For survey unit 10224, compliance with the unrestricted release criteria was demonstrated through a combination of surface scanning with a Ludlum Model 44-10 gamma detector and the sampling of surface soil for isotopic analysis. In accordance with the LTP Chapter 5, section 5.7.1.6.2, no subsurface soil sample(s) will be taken as part of the survey design in Class 3 open land survey units. However, if during the performance of FSS, the analysis of a surface soil sample, or the results of a surface gamma scan indicates the potential presence of residual radioactivity at a concentration of 75% of the subsurface Operational DCGL, then a biased subsurface soil sample(s) would have been taken to the appropriate depth within the area of concern as part of the investigation. This threshold was not encountered during the FSS of survey unit 10224. Consequently, no subsurface soil samples were collected during FSS.

In addition, LTP Chapter 5, section 5.1 states that if levels of residual gamma radioactivity in an individual soil sample exceed a SOF of 0.1, then the sample(s) will be analyzed for HTD ROC. This threshold was not encountered during the FSS of survey unit 10224.

FSS field activities were conducted under FSS Sample Plan L3-10224-F. FSS Sample Plan L3-10224-F included DQOs, survey design, detailed FSS instructions, job safety analysis, and related procedures for reference. A Field Log (ZS-LT-300-001-001 Attachment 14) was used to document field activities and other information pertaining to the performance of the FSS.

FSS field activities were projected to take eight (8) working days to complete. Daily briefings were conducted to discuss the expectations for job performance and to review safety aspects of the job. The survey required field activities were performed during normal working hours starting on April 21, 2016 and concluding on June 13, 2016.

The fourteen (14) systematic surface soil sample locations were marked with flags based on GPS coordinates provided by VSP. Around each surface soil sample location, a 54 m2 scan area was marked out. A total of fourteen (14) different scan areas were established, constituting an areal scan coverage of 756 m2, or approximately 5% of the surface area in survey unit 10224. Background was assessed in the survey unit and it was determined that, using an Ludlum 2350-1 paired with a Model 44-10 (2x 2) sodium iodide (NaI) detector, background ranged from 2,242 counts per minute (cpm) up to 3,918 cpm.

All designated scan areas as denoted on Figure 3 in Attachment 1 were scanned using a Ludlum 2350-1 paired with a Model 44-10 2x 2 NaI detector operated in the rate-meter mode and using audio response. The probe was positioned as close to the ground as possible and was moved at a scan speed of approximately 0.25 meters per second. In

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 accordance with ZionSolutions TSD 11-004, Ludlum Model 44-10 Detector Sensitivity (Reference 12), scan MDC was sufficient to detect residual radioactivity at the action level (adjusted gross gamma DCGL of 1.747 pCi/g, which was based on 50% of the normalized surrogate adjusted Operational DCGLs for gamma emitting ROC). Complete scan results are provided in Attachment 2.

In accordance with FSS design, fourteen (14) surface soil samples were collected at random locations for the systematic sample population. In addition, one (1) judgmental surface soil sample was taken to investigate the black sand present in the survey unit.

The addition of the systematic and judgmental samples results in a total of fifteen (15) surface soil samples collected for the FSS of this survey unit. Each surface soil sample consisted of 1 liter of soil. The sample media was sifted to remove stones and other media larger than 1 centimeter in diameter. All collected soil samples were controlled, transported, stored, and transferred to the on-site laboratory using Chain-of-Custody (CoC) process from ZionSolutions procedure ZS-LT-100-001-004, Sample Media Preparation (Reference 13).

Two (2) samples (L3-10224A-FRGS-004-SS-A and L3-10224A-FRGS-012-SS-A) were selected for HTD radionuclide analysis.

The implementation of survey specific QC measures included the collection of one (1) sample (L3-10219B-FQGS-012-SS) for split sample analysis.

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

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Table 13 - Synopsis of Scan Results Highest Logged Scan Action Level(1) # of Scan Reading Investigation Samples Area Alarms (cpm) (cpm)

GS001 3040 3050 None None GS002 2490 3050 None None GS003 4090 4231 None None GS004 3780 4231 None None GS005 3080 4231 None None GS006 3180 4231 None None GS007 4530 5121 None None GS008 3050 4231 None None GS009 3760 4231 None None GS010 2570 3050 None None GS011 3410 3420 None None GS012 2870 2968 None None GS013 2640 2748 None None GS014 3270 3556 None None GS014 3300 4231 None None

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

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Table 14 - Summary of Gamma Spectroscopy Results for Surface Soil Samples Comprising the Statistical Sample Population Co-60 Cs-134 Cs-137 Ni-63(1) Sr-90(1)

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

L3-10224A-FRGS-001SS 6.72E-03 3.41E-03 0.00E+00 1.21E+00 0.00E+00 L3-10224A-FRGS-002SS 9.33E-03 0.00E+00 0.00E+00 1.68E+00 0.00E+00 L3-10224A-FRGS-003SS 8.67E-04 1.26E-02 0.00E+00 1.56E-01 0.00E+00 L3-10224A-FRGS-004SS 8.66E-03 6.99E-03 2.73E-02 1.56E+00 5.46E-05 L3-10224A-FRGS-005SS 3.98E-03 2.13E-02 1.69E-02 7.18E-01 3.38E-05 L3-10224A-FRGS-006SS 9.26E-05 0.00E+00 1.21E-02 1.67E-02 2.42E-05 L3-10224A-FRGS-007SS 9.19E-03 2.13E-03 8.03E-03 1.66E+00 1.61E-05 L3-10224A-FRGS-008SS 1.16E-02 8.31E-03 0.00E+00 2.09E+00 0.00E+00 L3-10224A-FRGS-009SS 1.90E-02 2.58E-02 1.18E-02 3.43E+00 2.36E-05 L3-10224A-FRGS-010SS 6.35E-03 0.00E+00 5.22E-03 1.15E+00 1.04E-05 L3-10224A-FRGS-011SS 4.54E-04 2.43E-02 1.13E-02 8.19E-02 2.26E-05 L3-10224A-FRGS-012SS 5.04E-03 5.65E-03 2.49E-02 9.09E-01 4.98E-05 L3-10224A-FRGS-013SS 1.55E-02 1.98E-02 3.76E-03 2.80E+00 7.52E-06 L3-10224A-FRGS-014SS 1.07E-02 0.00E+00 0.00E+00 1.93E+00 0.00E+00 1: Ni-63 and Sr-90 are inferred concentrations using the maximum HTD ratio.

Table 15 - Basic Statistical Properties of Systematic Sample Population Mean Median Max Min BcDCGL Avg. SOF Avg. Dose ROC Std. Dev.

(pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g) per ROC Per ROC Co-60 7.68E-03 7.69E-03 1.90E-02 9.26E-05 0.00554 4.26 1.80E-03 4.51E-02 Cs-134 9.31E-03 6.32E-03 2.58E-02 0.00E+00 0.00966 6.77 1.37E-03 3.44E-02 Cs-137 8.67E-03 6.63E-03 2.73E-02 0.00E+00 0.00928 14.18 6.11E-04 1.53E-02 Ni-63 1.39E+00 1.39E+00 3.43E+00 1.67E-02 0.99991 3572.1 3.88E-04 9.69E-03 Sr-90 1.73E-05 1.33E-05 5.46E-05 0.00E+00 0.00002 12.09 1.43E-06 3.58E-05 The off-site laboratory, Eberline Analytical, processed the two (2) samples selected for HTD ROC analysis as specified in the survey design. Sample numbers L3-10224A-FRGS-004-SS-A and L3-10224A-FRGS-012-SS-A were selected. Only HTD radionuclides included as ROC (Ni-63 and Sr-90 for soils) were included in the analysis.

All analyses met the required MDC. No ROC was positively detected at a concentration greater than MDC. The results are provided in Table 16.

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Table 16 - Off-Site Analysis Results (Eberline Analytical) for Sample ID #s L3-10219B-FRGS-004-SS-A and L3-10219B-FRGS-007-SS-A Sample # L3-10224A-FRGS-004-SS-A Result Uncertainty MDC ROC >MDC (pCi/g) (pCi/g) (pCi/g)

Co-60 -1.95E-03 2.38E-02 2.96E-02 No Cs-134 1.06E+00 1.27E+00 2.13E+00 No Cs-137 4.59E-01 3.45E-01 6.86E-01 No Ni-63 -2.43E-03 1.04E-02 3.39E-02 No Sr-90 1.68E-02 1.97E-02 3.18E-02 No Sample # L3-10224A-FRGS-012-SS-A Result Uncertainty MDC ROC >MDC (pCi/g) (pCi/g) (pCi/g)

Co-60 2.22E-03 1.65E-02 2.20E-02 No Cs-134 9.12E-01 1.44E+00 2.44E+00 No Cs-137 1.03E-01 3.61E-01 7.59E-01 No Ni-63 2.87E-03 6.84E-03 1.89E-02 No Sr-90 2.03E-02 1.30E-02 2.04E-02 No The implementation of survey specific QC measures included the collection of one (1) sample (L3-10224A-FQGS-006-SS) for split sample analysis. The on-site laboratory analyzed the designated QC sample using the on-site gamma spectroscopy system. A summary of the analytical results for the QC sample is provided in Table 17. Gamma spectroscopy results (summarized in Table 17) indicate that concentrations for Cs-137, Co-60 and Cs-134 were less than MDC in the sample. The concentration for Ni-63 and Sr-90 are inferred based on the maximum ratios as specified in Table 7.

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

L3-10224A-FQGS-006-SS 1.37E-02 2.12E-02 0.00E+00 2.47E+00 0.00E+00

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 The SOF or unity rule is the mathematical test used to evaluate compliance with radiological criteria for license termination when more than one radionuclide has been determined to be potentially present. The equation for the unity rule is:

Equation 5 C1 C2 Cn

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

The results of the unity rule calculation for the ROC in the systematic sample population as well as the judgmental samples for survey unit 10224 are provided in Table 18.

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Table 18 - Sum-of-Fractions for Individual Surface Soil Samples (Systematic and QC)

FRACTION OF OPERATIONAL DCGL MEASUREMENT ID SOF Co-60 Cs-134 Cs-137 Ni-63 Sr-90 L3-10224A-FRGS-001-SS 0.00616 0.00197 0.00000 0.00133 0.00000 0.00945 L3-10224A-FRGS-002-SS 0.00855 0.00000 0.00000 0.00184 0.00000 0.01039 L3-10224A-FRGS-003-SS 0.00079 0.00727 0.00000 0.00017 0.00000 0.00824 L3-10224A-FRGS-004-SS 0.00794 0.00403 0.00752 0.00171 0.00002 0.02122 L3-10224A-FRGS-005-SS 0.00365 0.01229 0.00466 0.00079 0.00001 0.02139 L3-10224A-FRGS-006-SS 0.00008 0.00000 0.00333 0.00002 0.00001 0.00344 L3-10224A-FRGS-007-SS 0.00842 0.00123 0.00221 0.00181 0.00001 0.01368 L3-10224A-FRGS-008-SS 0.01063 0.00480 0.00000 0.00229 0.00000 0.01772 L3-10224A-FRGS-009-SS 0.01742 0.01489 0.00325 0.00375 0.00001 0.03931 L3-10224A-FRGS-010-SS 0.00582 0.00000 0.00144 0.00125 0.00000 0.00851 L3-10224A-FRGS-011-SS 0.00042 0.01402 0.00311 0.00009 0.00001 0.01765 L3-10224A-FRGS-012-SS 0.00462 0.00326 0.00686 0.00099 0.00002 0.01575 L3-10224A-FRGS-013-SS 0.01421 0.01143 0.00104 0.00306 0.00000 0.02973 L3-10224A-FRGS-014-SS 0.00981 0.00000 0.00000 0.00211 0.00000 0.01192 L3-10224A-FQGS-012-SS 0.01256 0.01223 0.00000 0.00270 0.00000 0.02749 Systematic Measurements Number of Systematic Measurements = 14

of Systematic Measurements with SOF > 1 = 0

of Systematic Measurements with SOF > 0.1 (HTD Assessment) = 0 Max Individual Systematic Measurement SOF = 0.0393 Mean Systematic Measurement SOF = 0.0163

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Table 18 (continued) - Sum-of-Fractions for Individual Surface Soil Samples (Judgmental)

FRACTION OF OPERATIONAL DCGL MEASUREMENT ID SOF Co-60 Cs-134 Cs-137 Ni-63 Sr-90 L3-10224A-FJGS-015-SS 0.00721 0.00000 0.00194 0.00155 0.00000 0.01071 Systematic Measurements Number of Judgmental Measurements = 1 Number of Investigation Measurements = 0

of Judgmental/Investigation Measurements with SOF > 1= 0

of Judgmental/Investigation Measurements with SOF > 0.1 (HTD Assessment) = 0 Max Individual Judgmental/Investigation Measurement SOF = 0.0107 The mean of all identified isotopes are less than the Consultation Triggers for Residential Soil Concentration depicted in Table H.1 of NUREG 1757, Vol.1, Rev. 2 (MOU Table 1).

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

8. QUALITY CONTROL The on-site laboratory processed one (1) split sample, L3-10224A-FQGS-006-SS, using gamma spectroscopy analysis. The data was evaluated using USNRC acceptance criteria specified in Inspection Procedure No. 84750, Radioactive Waste Treatment, and Effluent and Environmental Monitoring (Reference 15). There was acceptable agreement between field split results. Refer to Attachment 5 for data and quality control analysis results.

9. INVESTIGATIONS AND RESULTS No investigations were performed in survey unit 10224.

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

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224

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

12. DATA QUALITY ASSESSMENT (DQA)

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

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

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

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

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

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

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

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224

14. CONCLUSION Survey unit 10224 has met the DQOs of the FSS plan. The ALARA criteria for soils as specified in Chapter 4 of the LTP were achieved. The EMC for soils was not applicable and remediation was not required.

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

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

The dose contribution from soil in survey unit 10224 is 0.1044 mrem/yr TEDE, based on the average concentration of the ROC in samples used for non-parametric statistical sampling.

Survey unit 10224 is acceptable for unrestricted release.

15. REFERENCES

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

2. Zion Station Restoration Project License Termination Plan

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

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

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

6. Historical Site Assessment (HSA)

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

8. ZionSolutions TSD 14-011, Soil Area Factors

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

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

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Model Source Terms

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

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

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

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

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

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

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

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ATTACHMENT 1 FIGURES AND MAPS

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Figure 1 Survey Unit 10224 Boundary

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Figure 2 Survey Unit 10224 Characterization Survey Scan Areas

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Figure 3 Survey Unit 10224 Characterization Survey Sample Locations

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Figure 4 Survey Unit 10224 Final Status Survey

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ATTACHMENT 2 SCAN DATA

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Scan Avg Action Detector Detector M2350- Survey Logged Scan Location Date/Time Background Level Type ID 1 ID Unit Result Alarms (cpm) (cpm) (cpm) 44-10 PR316938 293136 10224 GS007 4/21/2016 9:02 4480 3918 5121 No 44-10 PR316938 293136 10224 GS007 4/21/2016 9:02 4280 3918 5121 No 44-10 PR316938 293136 10224 GS007 4/21/2016 9:03 4530 3918 5121 No 44-10 PR316938 293136 10224 GS007 4/21/2016 9:03 4290 3918 5121 No 44-10 PR316938 293136 10224 GS007 4/21/2016 9:04 4530 3918 5121 No 44-10 PR316938 293136 10224 GS007 4/21/2016 9:04 3800 3918 5121 No 44-10 PR320649 304726 10224 GS014 6/2/2016 10:42 3270 2973 3556 No 44-10 PR320649 304726 10224 GS014 6/2/2016 10:46 3200 2973 3556 No 44-10 PR320649 304726 10224 GS011 6/2/2016 13:34 3090 2850 3420 No 44-10 PR320649 304726 10224 GS011 6/2/2016 13:35 3320 2850 3420 No 44-10 PR320649 304726 10224 GS011 6/2/2016 13:36 2890 2850 3420 No 44-10 PR320649 304726 10224 GS011 6/2/2016 13:37 3380 2850 3420 No 44-10 PR320649 304726 10224 GS011 6/2/2016 13:39 3410 2850 3420 No 44-10 PR320649 304726 10224 GS011 6/2/2016 13:42 3350 2850 3420 No 44-10 PR320649 304726 10224 GS011 6/2/2016 13:45 3060 2850 3420 No 44-10 PR321892 304708 10224 GS001 6/2/2016 9:34 3040 2514 3050 No 44-10 PR321892 304708 10224 GS001 6/2/2016 9:35 2840 2514 3050 No 44-10 PR321892 304708 10224 GS001 6/2/2016 9:37 2850 2514 3050 No 44-10 PR321892 304708 10224 GS001 6/2/2016 9:38 2850 2514 3050 No 44-10 PR321892 304708 10224 GS001 6/2/2016 9:40 2930 2514 3050 No 44-10 PR321892 304708 10224 GS002 6/2/2016 9:46 2420 2514 3050 No 44-10 PR321892 304708 10224 GS002 6/2/2016 9:48 2490 2514 3050 No 44-10 PR321892 304708 10224 GS002 6/2/2016 9:50 2460 2514 3050 No 44-10 PR321892 304708 10224 GS002 6/2/2016 9:51 2340 2514 3050 No 44-10 PR321892 304708 10224 GS002 6/2/2016 9:53 2410 2514 3050 No 44-10 PR321892 304708 10224 GS003 6/2/2016 10:19 4090 3590 4231 No 44-10 PR321892 304708 10224 GS003 6/2/2016 10:21 3480 3590 4231 No 44-10 PR321892 304708 10224 GS003 6/2/2016 10:23 3450 3590 4231 No 44-10 PR321892 304708 10224 GS003 6/2/2016 10:25 2710 3590 4231 No 44-10 PR321892 304708 10224 GS003 6/2/2016 10:28 2440 3590 4231 No 44-10 PR321892 304708 10224 GS003 6/2/2016 10:29 2380 3590 4231 No 44-10 PR321892 304708 10224 GS004 6/2/2016 10:33 3660 3590 4231 No 44-10 PR321892 304708 10224 GS004 6/2/2016 10:36 3750 3590 4231 No 44-10 PR321892 304708 10224 GS004 6/2/2016 10:37 3590 3590 4231 No

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FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 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 PR321892 304708 10224 GS004 6/2/2016 10:39 3680 3590 4231 No 44-10 PR321892 304708 10224 GS004 6/2/2016 10:40 3600 3590 4231 No 44-10 PR321892 304708 10224 GS004 6/2/2016 10:41 3480 3590 4231 No 44-10 PR321892 304708 10224 GS004 6/2/2016 10:43 3780 3590 4231 No 44-10 PR321892 304708 10224 GS004 6/2/2016 10:45 3710 3590 4231 No 44-10 PR321892 304708 10224 GS005 6/2/2016 12:43 2990 3590 4231 No 44-10 PR321892 304708 10224 GS005 6/2/2016 12:44 3030 3590 4231 No 44-10 PR321892 304708 10224 GS005 6/2/2016 12:46 3080 3590 4231 No 44-10 PR321892 304708 10224 GS005 6/2/2016 12:47 2910 3590 4231 No 44-10 PR321892 304708 10224 GS005 6/2/2016 12:49 2810 3590 4231 No 44-10 PR321892 304708 10224 GS005 6/2/2016 12:50 2890 3590 4231 No 44-10 PR321892 304708 10224 GS006 6/2/2016 12:53 2910 3590 4231 No 44-10 PR321892 304708 10224 GS006 6/2/2016 12:55 2900 3590 4231 No 44-10 PR321892 304708 10224 GS006 6/2/2016 12:56 2820 3590 4231 No 44-10 PR321892 304708 10224 GS006 6/2/2016 12:58 3060 3590 4231 No 44-10 PR321892 304708 10224 GS006 6/2/2016 12:59 3180 3590 4231 No 44-10 PR321892 304708 10224 GS007 6/2/2016 13:01 3680 3590 4231 No 44-10 PR321892 304708 10224 GS007 6/2/2016 13:03 4030 3590 4231 No 44-10 PR321892 304708 10224 GS007 6/2/2016 13:04 3840 3590 4231 No 44-10 PR321892 304708 10224 GS007 6/2/2016 13:06 3120 3590 4231 No 44-10 PR321892 304708 10224 GS007 6/2/2016 13:07 2970 3590 4231 No 44-10 PR321892 304708 10224 GS008 6/2/2016 13:10 3000 3590 4231 No 44-10 PR321892 304708 10224 GS008 6/2/2016 13:12 3050 3590 4231 No 44-10 PR321892 304708 10224 GS008 6/2/2016 13:13 2930 3590 4231 No 44-10 PR321892 304708 10224 GS008 6/2/2016 13:14 2900 3590 4231 No 44-10 PR321892 304708 10224 GS008 6/2/2016 13:16 2760 3590 4231 No 44-10 PR321892 304708 10224 GS009 6/2/2016 13:18 3280 3590 4231 No 44-10 PR321892 304708 10224 GS009 6/2/2016 13:19 3760 3590 4231 No 44-10 PR321892 304708 10224 GS009 6/2/2016 13:20 3650 3590 4231 No 44-10 PR321892 304708 10224 GS009 6/2/2016 13:22 3410 3590 4231 No 44-10 PR321892 304708 10224 GS009 6/2/2016 13:23 3380 3590 4231 No 44-10 PR321892 304708 10224 GS009 6/2/2016 13:25 3340 3590 4231 No 44-10 PR321892 304708 10224 GS014 6/2/2016 13:28 2980 3590 4231 No 44-10 PR321892 304708 10224 GS014 6/2/2016 13:29 2930 3590 4231 No

[36]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 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 PR321892 304708 10224 GS014 6/2/2016 13:31 3300 3590 4231 No 44-10 PR321892 304708 10224 GS014 6/2/2016 13:32 2900 3590 4231 No 44-10 PR321892 304708 10224 GS014 6/2/2016 13:35 2660 3590 4231 No 44-10 PR321892 304708 10224 GS010 6/2/2016 13:40 2570 2514 3050 No 44-10 PR321892 304708 10224 GS010 6/2/2016 13:41 2300 2514 3050 No 44-10 PR321892 304708 10224 GS010 6/2/2016 13:43 2220 2514 3050 No 44-10 PR321892 304708 10224 GS010 6/2/2016 13:44 2250 2514 3050 No 44-10 PR321892 304708 10224 GS010 6/2/2016 13:46 2210 2514 3050 No 44-10 PR321892 304708 10224 GS010 6/2/2016 13:47 2170 2514 3050 No 44-10 PR321892 304708 10224 GS010 6/2/2016 13:49 2220 2514 3050 No 44-10 PR321892 304708 10224 GS010 6/2/2016 13:49 2190 2514 3050 No 44-10 PR311756 266669 10224 GS012 6/2/2016 10:34 2670 2440 2968 No 44-10 PR311756 266669 10224 GS012 6/2/2016 10:35 2780 2440 2968 No 44-10 PR311756 266669 10224 GS012 6/2/2016 10:37 2640 2440 2968 No 44-10 PR311756 266669 10224 GS012 6/2/2016 10:38 2660 2440 2968 No 44-10 PR311756 266669 10224 GS012 6/2/2016 10:39 2560 2440 2968 No 44-10 PR311756 266669 10224 GS012 6/2/2016 10:41 2870 2440 2968 No 44-10 PR311756 266669 10224 GS012 6/2/2016 10:45 2860 2440 2968 No 44-10 PR311756 266669 10224 GS013 6/2/2016 13:05 2340 2242 2748 No 44-10 PR311756 266669 10224 GS013 6/2/2016 13:07 2500 2242 2748 No 44-10 PR311756 266669 10224 GS013 6/2/2016 13:08 2410 2242 2748 No 44-10 PR311756 266669 10224 GS013 6/2/2016 13:11 2420 2242 2748 No 44-10 PR311756 266669 10224 GS013 6/2/2016 13:13 2470 2242 2748 No 44-10 PR311756 266669 10224 GS013 6/2/2016 13:14 2380 2242 2748 No 44-10 PR311756 266669 10224 GS013 6/2/2016 13:16 2640 2242 2748 No 44-10 PR311756 266669 10224 QGS006 6/2/2016 13:39 2940 2652 3203 No 44-10 PR311756 266669 10224 QGS006 6/2/2016 13:41 3180 2652 3203 No 44-10 PR311756 266669 10224 QGS006 6/2/2016 13:43 2950 2652 3203 No 44-10 PR311756 266669 10224 QGS006 6/2/2016 13:45 3100 2652 3203 No 44-10 PR311756 266669 10224 QGS006 6/2/2016 13:47 3060 2652 3203 No 44-10 PR311756 266669 10224 QGS006 6/2/2016 13:50 2910 2652 3203 No

[37]

ATTACHMENT 3 SAMPLE ANALYTICAL REPORTS

[38]

6/61~ . o 1 :46:40PM Page I of8 Analysis Report for 06-Jun-16-10002 L310224AFRGS001SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 06-Jun-16-10002 Sample Description : L310224AFRGS001SS (DRIED)

Sample Type : Miscellaneous Unit Sample Point Sample Size 1.583E+03 grams Facility Default Sample Taken On 6/2/2016 10:00:00AM Acquisition Started 6/6/2016 1:36:01PM Procedure

130G 1L Sand Sam pie Operator JWelch Detector Name

P11314X2 Geometry

130G Sand Live Time 600.0 seconds Real Time : 600.5 seconds Dead Time : 0.09%

Peak Locate Threshold : 2.80 Peak Locate Range (in channels) : 120 - 8192 Peak Area Range (in channels} :120 - 8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 11/26/2012 Efficiency Calibration Description Sample Number : 15068 PEAK WITH NID REPORT Peak Analysis Performed on : 6/6/2016 1:46:0SPM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance : 1.000FWHM

6/6/:t...,. J 1 :46:40PM Page 2 of 8 Analysis Report for 06-Jun-16-10002 L310224AFRGS001SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 76.88 305 - 315 308.73 5.85E+O l 29.91 1. 1 3E+02 Pb214-XR Pb212-XR 2 186.18 742 - 749 745.33 1.95E+Ol 18.09 6.09E+Ol Ra-226 U-235

.) 238.70 950 - 961 955 .11 1.39E+02 31.55 8.42E+Ol Pb-212 4 295.26 1175 - 1187 1181.10 6.18E+01 20.45 3.25E+Ol Pb-214 Eu-152 5 351.95 1398 - 1415 1407.59 1.22E+02 26.29 3.60E+Ol Pb-214 Bi-211 6 583.30 2325 - 2337 2332.19 3.53E+Ol 15.79 2.34E+Ol Tl-208 7 609 .13 2428 - 2441 2435.45 7.47E+Ol 19.44 1.65E+Ol Bi-214 8 911. 28 3638 - 3650 3643.64 3.36E+01 14.01 l.49E+Ol Ac-228 9 969.45 3869 - 3882 3876.31 2.81E+Ol 12.82 l. 18E+Ol Ac-228 10 1120.52 4475 - 4486 4480.66 1.84E+Ol 10.51 9.13E+OO Bi-214 11 1461. 09 5836 - 5854 5843.67 l.55E+02 26.24 1. 52E+Ol K-40 M ;;;; First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Defauft\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr K-40 0.99 1 460.82

10.66 5.48E+OO 1. 04E+OO miss Tl-208 0.99 583.19

85.00 8.39E-02 3.89E-02 miss Pb - 212 1. 00 115.18 0.60 238.63

43.60 3.49E-01 9.73E-02 miss 300.09 3.30 Pb212 - XR 0.99 74.82 10.28 77 .11

17.10 6.50E-01 3.58E-01 miss 87.35 3.97 89.78 1. 46 Bi - 214 0.99 609.32

45.49 3 . 42E-01 9.80E-02 miss 768.36 4.89 806.18 1.26 934.06 3 .11

6/6/~v .O 1:46:40PM Page 3 of8 Analysis Report for 06-Jun-16-10002 L310224AFRGS001SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi -214 0 .99 1120. 29

14. 92 3. 8 7E-01 2. 2 2E-01 miss 1155.2 1 1. 63 1238.12 5.83 1280.98 1. 43 1377.67 3.99 1385.31 0. 79 1401 .52 1. 33 1407 .99 2.39 1509 .21 2 . 13 1661. 2 7 1. 05 1729.59 2 .88 1764.49 15 .30 1847.43 2.03 2 1 18.51 1. 16 Pb-214 1. 00 241.99 7.25 295.22 18.42 4.23E-0 1 l.5 6E- 0 1 mis s 351.93

3 5.60 4.86E-01 1 . 31E-01 miss 785. 96 1. 06 Pb214-XR 0. 99 74.82 5.80

77. 11

9.70 1 .15E+OO 6. 40E-01 mi s s 87.35 2.24 89.78 0 .82 Ra-226 1. 00 186.21

3.64 5. 15E-01 4 . 84E-01 miss Ac-228 0 .99 129.07 2.42 209.2 5 3.89 2 7 0.24 3.46 328. 00 2.9 5 33 8 .32 11. 27 409.46 1. 92 463. 00 4.40 794.95 4.25 911 . 20

25. 8 0 3.55E-01 1. SlE-01 miss 964. 77 4.99 968.97

15.8 0 5. 0 6E-01 2.35E-01 mis s 1588.20 3.22 U-235 0 .99 143.76 10. 96 163.33 5.08 185 .71 -*- 57.20 3.28E-02 3. 0 SE-0 2 mi ss 202 .11 1. 08 205.31 5.01

=Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

=

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

free = No coincidence correction required.

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

6/6/21.., .., 1:46:40PM Page4 of8 Analysis Report for 06-Jun-16-10002 L310224AFRGS001SS (DRIED)

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

K-40 0. 996 5.48E+OO 1 . 04E+OO Tl-208 0.999 8.39E-02 3.89E-02 X Bi-211 0.953 Pb-212 1. 000 3.49E-01 9.73E-02

? Pb212-XR 0.998 6.SOE-01 3.58E-01 Bi - 214 0.999 3.49E-01 8.97E-02 Ph - 214 1. 000 4.60E-01 1. 00E-01

? Pb214-XR 0.998 1.15E+OO 6.40E-01

? Ra-226 1 .000 5.15E-01 4.84E-01 Ac-228 0.997 3.99E-01 1. 27E-01

? U-235 0.990 3.28E-02 3.0SE-02

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

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

6/6/, ,,6 1 :46:40PM Page 5 of 8 Ana,ysis Report for 06-Jun-16-10002 L310224AFRGS001 SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/6/2016 1:46:08PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS {°A,) Peak Tolerance Peak No. Energy {keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

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

+ K-40 1460.82

10 .66 5.48E+OO 5.69E-01 5.69E-01 miss

+ Cr-51 320.08 9.91 -2.47E-02 2.91E-01 2.91E-01 free

+ Mn-54 834.85 99.98 6.06E-03 3.66E-02 3. 66E-02 miss

+ Co-58 810.76 99.45 -1.03E-02 2.46E-02 3.46E-02 miss 1674.73 0.52 8.38E-01 6.17E+OO miss

+ Co-60 1173.23 99.85 6.16E-03 3.48E-02 3.48E-02 miss 1332.49 99.98 6.72E-03 4 .60E-02 miss

+ Nb-94 702.65 99.81 -4.29E-03 2.85E-02 3.0lE-02 miss 871.09 99.89 5.00E-03 2.85E-02 miss

+ Ag-108m 79.13 6.60 1. 20E-01 3.37E-02 8.16E-01 miss 433.94 90.50 -7.28E-04 3.43E-02 miss 614.28 89.80 -9.33E-04 3.70E-02 miss 722. 94 '.30. 80 -2.57E-03 3.37E-02 miss

+ Sn-113 255.13 2 . 11 5.49E-01 4.72E-02 1 .39E+OO free 391.70 64. 97 8.27E-03 4. 72E-02 free

+ Cs-134 475.36 1. 48 -3. 96E-01 3.00E-02 1 .56E+OO miss 563.25 8.34 6.08E-02 4.14E-Ol miss 569.33 15.37 3.32E-02 2.26E-01 miss 604. 72 97.62 3.41E-03 3.00E-02 miss

6/6/°L_. ci 1:46:40PM Page 6 of8 Analysis Report for 06-Jun-16-10002 L310224AFRGS001SS (DRIED)

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

Cs-134 795.86 85.46 n.OlE-03 3. 00E -02 4.13E-02 miss 801.95 8.69 1.08E-01 4.59E-01 miss 1038.61 0.99 5.03E-02 2.80E+OO miss 1167. 97 1. 79 -1.29E-01 l.94E+OO miss 1365. 1 9 3.02 2.26E-02 1 .28E+OO mi ss

+ Cs-137 661.66 85.10 -2.SOE-03 3.39E-02 3.39E-02 miss

+ Eu-152 121.78 28.6 7 -2.16E-02 8.75E-02 8.75E-02 miss 244.70 7.61 -9. llE-02 3.12E-01 miss 295.94 0.45 1. 0 l E+Ol 1. 07 E+ Ol miss 344.28 26.60 -1.39E-02 9.54E-02 miss 367.79 0.86 -8.51E-01 2.04E+D0 miss 411.12 2. 2 4 -3.76E-01 1.24E+D0 miss 443. 96 2.83 6.57E-03 9.86E-01 miss 488.68 0. 4 2 6.39E-02 6.76E+OO mi ss 563.99 0.49 2.84 E+OO 7.58E+OO miss 586.26 0. 4 6 -1.68E+OO 5.78E+OO miss 678.62 0.47 -6.33E-02 6.22E+OO miss 688.67 0.86 1.40E+OO 4.39E+ OO miss 719.35 0.28 -1.25E+OO 1.00E+Ol miss 778.90 12.96 -6.21E-02 2.04E-01 miss 8 10.45 0.32 -3.27E+OO 1.03E+ D1 miss 867.37 4.26 '7.23E-0 2 6.67E-01 miss 919.33 0.43 ~.32 E+ OO 9.06E+ OO miss 964.08 14.65 9.69E-03 2.91E-01 mi ss 1085.87 10.24 -3.21E-02 2.78E-01 mi ss 1 089.7 4 1. 73 -1.02E-01 1 .65E+00 mi ss 1112. 0 7 13.69 -8.56 E-02 2.4 5E-01 miss 1212.95 1. 43 3.63E-01 3.85E+00 miss 1249.94 0.19 -9.65E+OO 2 .14E+Ol miss 1299.14 1. 63 4 .55E-01 2.55E+D0 miss 1408.01 21. 07 2.48E-03 1.28E-01 mi ss 1 457.64 0.50 -9.76E+OO 1.18E+O l miss 1528.10 0.28 1.38E+OO 1.02E+Ol miss

+ Eu-154 123.07 40.40 2.70E-02 6.72E-02 6.72 E-02 miss 247.93 6.89 1 .68E-01 4.0lE-01 miss 591.76 4 .95 -1 .82E-02 5.41E-01 mi ss 692.42 1. 78 -4.05E-01 1 .38E + OO mi ss 723.30 20.06 1.36E-02 1 . 7 5E-01 miss 756.80 4 .52 1 .78E-02 5. 7 4E-01 miss 873.1 8 12.08 -6.83E-D2 2.36E-01 miss 996.29 10 .48 7.85E-02 3.33E-01 miss 1 004.76 18.01 -1.08E-02 1. 74E-01 mi ss 1274.43 34.80 l.35E-D2 1.05E-D1 miss 1596.48 1. 80 O.OOE+OO 6.06E-01 miss

+ Eu-155 45.30 1. 31 9.88E-01 1 . 60E-01 6.90E+OO miss 60 .01 1. 22 -5.52E+D0 6. 96E+D0 miss 86.55 30. 7 0 6.02E-02 1.60E-01 miss 105.31 2 1 .10 1 .41E-02 1 .60E-01 mi ss

+ Tl-208 583. 1 9

85.00 8.39E-0 2 4 .71E-D2 4.71E-0 2 mi ss

+ Bi-211 351.07

13.02 1. 33E+OO 2.85E-01 2.85E-01 miss

+ Pb-211 404.85 3.78 -3. llE-01 6.24E-01 6.24E-01 miss

6/6/~.., ,o 1:46:40PM Page 7 of8 Analysis Report for 06-Jun-16-10002 L310224AFRGS001SS (DRIED)

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

Pb-211 427.09 1. 76 6.26E-01 6.24E-01 1.74E+OO miss 832. 01 3.52 -1.94E-01 7.84E-01 miss

+ Bi-212 39.86 1. 06 3.86E+OO 8.08E-01 1.0lE+Ol miss 727. 33 6.67 4.28E-01 8.08E-01 miss 785.37 1. 10 2.24E-01 3.16E+OO miss 1620.50 1. 47 3.46E-01 2. 98E+OO miss

+ Pb-212 115 .18 0.60 l.65E+OO 9.35E-02 5. 04E+OO miss 238.63

43.60 3.49E-01 9.35E-02 miss 300.09 3.30 6.38E-01 1.02E+OO miss

+ Pb212-XR 74.82 10.28 5.97E-01 5.00E-01 8.33E-01 miss 77 .11

17 .10 6.50E-01 5.00E-01 miss 87.35 3.97 5.61E-01 1.27E+OO miss 89.78 1. 45 -3.53E-01 2. 59E+OO miss

+ Bi-214 609.32

45.49 3.42E-01 7.93E-02 7.93E-02 miss 768.36 4.89 2.71E-01 9.36E-01 miss 806.18 1. 26 1. 03E-01 3.31E+OO miss 934.06 3. 11 3.65E-01 1 .26E+OO miss 1120.29

14 .92 3.87E-01 2.66E-01 miss 1155. 21 1. 63 4.55E-01 2.93E+OO miss 12 38.12 5.83 3.50E-02 8.59E-01 miss 12 80.98 1. 43 2.72E-01 2.56E+OO miss 1377.67 3.99 4.12E-01 l.43E+OO miss 1385.31 0.79 7.37E-01 4.90E+OO mi ss 1401. 52 1.33 -3.91E-01 2.0lE+OO miss 1407.99 2.39 2.18E-02 1 .12E+OO miss 1509.21 2 .13 3.79E-01 l .95E+OO miss 1 661. 27 1. 05 5.44E-01 4.26E+OO miss 1729.59 2.88 l .22E+OO 2. 48E+OO miss 1764.49 15.30 2.84E-01 4.94E-01 miss 1847.43 2.03 2.76E-02 2.05E+OO miss

> 2118.51 1. 16 O.OOE+OO O.OOE+OO miss Pb-214 241. 99 7.25 4.87E-01 1. 04E-01 5.43E-01 miss 295.22

18.42 4.23E-01 l.66E-01 miss 351.93

35.60 4.86E-01 1 .04E-01 miss 785.96 1. 06 1. llE+OO 3.70E+OO miss

+ Pb214-XR 74.82 5.80 1. 06E+OO 8.81E-01 1 .48E+OO miss

.,.

77 . 11 9.70 l. 15E+OO 8.81E-01 miss 87.35 2.24 9.94E-01 2.25E+ OO miss 89.78 0.82 -6.28E-01 4.60E+OO miss

+ Ra-226 186.21

3.64 5.15E-01 7.55E-01 7.55E-01 miss

+ Ac-228 129.07 2.42 3.69E-03 1.66E-01 1.14E+OO miss 209.25 3.89 3.65E-01 8.53E-01 miss 270.24 3.46 2.BOE-01 9.40E-01 mi ss 328.00 2.95 3.55E-01 1 .08E+OO miss 338.32 11. 27 3.71E-01 4.03£-01 miss 409.46 1. 92 -1 .23E-01 1 .61E+00 miss 463.00 4.40 -7.05E-02 6.52E-01 miss 794.95 4.25 3.83E-01 1. 02E+OO miss 911. 20

25.80 3.55E-01 1. 66E-01 miss 964.77 4 .99 3.06E-01 9.02E-01 mi ss 968. 97

15.80 5.06E-0 1 2.63E-01 miss

6/6J"L.v 10 1:46:40PM Page 8 of8 Ai'1alysis Report for 06-Jun-16-10002 L310224AFRGS001SS (DRIED)

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

Ac-223 1588.20 3.22 2.84E-01 1.66E-01 1.49E+OO miss

+ Pa-231 27.36 10.30 O.OOE+OO 1.08E-01 1.08E-01 miss 283.69 1. 70 -3.45E-01 l.41E+OO miss 300.07 2.47 8.53E-01 1 .37E+OO miss 302.65 2.20 1.58E-01 l.21E+OO miss 330.06 1. 40 -3.64E-01 1.83E+OO miss

+ Th-234 92.38 2.13 4.02E-01 2.29E+OO 2.29E+OO miss 92.80 2.10 1. 27E+OO 2.43E+OO miss 112. 81 0.21 7.75E-01 1 .57E+Ol miss

+ U-235 143.76 10. 96 9.59E-02 4.81E-02 2. 61E-Ol miss 163.33 5.08 -7 .13E-02 4.53E-01 miss 185.71

57.20 3.28E-02 4.81E-02 miss 202.11 1. 08 7.84E-01 2.54E+OO miss 205.31 5.01 9.04E-03 5.15E-01 miss

+ Am-241 59.54 35.90 l .22E-01 3.08E-01 3.08E-01 miss

+ = Nuclide identified during the nuclide identification

= Energy line found in the spectrum

> = MDA value not calculated

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

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

free =No coincidence correction required.

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

0000015068.CNF Live Time :600.000 sec 60 Real Time :600 .530 sec start: 1: -0.2(kev) stop : 8192 :2047 .4(kev)

Acq . start :Mon Jun 06 13:36:01 2016 55 50 45- .

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,~wl 3000 4000

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5000 6000 7000 8000 channel

6/6/2_ ., 1:47:17PM Page 1 of7 am111a Analysis Report for 06-Jun-16-10003 L310224AFRGS002SS (DRIED}

GAMMA SPECTRUM ANALYSIS Sample Identification , 06-Jun-16-10003 Sample Description , L310224AFRGS002SS (DRIED}

Sample Type ; Miscellaneous Unit Sample Point Sample Size 1.889E+03 grams Facility Default Sample Taken On : 6/2/2016 10:17:00AM Acquisition Started : 6/6/2016 1:36:23PM Procedure : 130G 1L Sand Sample Operator : JWelch Detector Name : P40818B Geometry : 130G Sand Live Time : 600.0 seconds Real lime : 600.9 seconds Dead lime : 0.15 %

Peak Locate Threshold : 2.80 Peak Locate Range (in channels} : 120 - 8192 Peak Area Range (in channels} : 120 - 8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 1/5/2015 Efficiency Calibration Description Sample Number : 15069 PEAK WITH NID REPORT Peak Analysis Performed on : 6/6/2016 1:46:46PM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance : 1.000FWHM

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6/6/2l, . ~ 1:47:17PM Page 2 of7 Analysis Report for 06-Jun-16-10003 L310224AFRGS002SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.59 949 - 960 954.86 7 .40E+O l 27.27 8.79E+Ol Pb-212 2 295.24 117 3 - 1190 1181. 28 3.65E+Ol 22.16 5.30E+Ol Pb-21 4 Eu-152 3 351.89 1401 - 1414 1407.75 6.48E+Ol 21.73 4 .43E+Ol Pb-214 Bi-2 11 4 583.08 2327 - 2338 2332.11 3.26E+Ol 12.32 4.80E+OO Tl-208 5 609.25 2429 - 2444 2436.76 4.85E+01 18.00 2.50E+Ol Bi-214 6 1460. 1 8 5834 - 5855 5844.10 2.38E+02 31.05 2.84E+00 K-40 7 1764.27 7053 - 7066 7059.45 1.23E+Ol 7.89 3.50E+OO Bi-2H M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 1. 00 1 460.82 ~**

...

10.66 7.79E+OO 1. 22E+OO miss Tl-208 0.99 583.19 85.00 7.20E-02 2.86E-02 miss Pb-212 1. 00 115 .18 0.60 238.63

43.60 1. 76E-01 7.06E-02 miss 300.09 3.30 Bi-214 0.99 609.32

45.49 2.06E-Ol 8.04E-02 miss 768.36 4 .89 806.18 1. 26 934.06 3.11 1120.29 14.92 1155. 21 1.63 1238.12 5.83 1280.98 1. 43 1377. 67 3.99 1385.31 0.79 1401.52 1. 33 1407.99 2.39 1509.21 2 .13 1 661. 27 1. 05

6/6/21., . .., *1 :47:17PM l'age 3 of7 Analysis Report for 06-Jun-16-10003 L310224AFRGS002SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence {keV} (pCi/grams) Uncertainty Corr Bi-214 0 .99 1729.59 2 .8 8 1764.49

15 .30 3. 24E-01 2 . lOE-01 miss 1847.43 2 . 03 2118.51 1. 16 PL- 2 1 4 1. 00 241.99 7.25 295.22

1 8.4 2 2.3 4E-0 1 1. 4 7E-01 miss 351.93

35 . 60 2 . 41E-01 8 . 9 4E- 02 mi ss 785.96 1. 0 6

= Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

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

free = No coincidence correction required .

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

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

K- 40 1. 000 7.79E+OO l.22E+OO Tl-208 0 .9 99 7.20E-02 2.86E-02 X Bi-211 0 . 960 Pb-21 2 1. 000 1 .76E-01 7.06E-02 Bi-214 0 . 9 99 2.21E-01 7. SlE-02 Pb- 2 14 1. 000 2.39E-01 7.64E-02

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

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

6/6/2v ,\J 1 :47:17PM Page4 of7 Analysis Report for 06-Jun-16-10003 L310224AFRGS002SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/6/2016 1:46:46PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

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

+ K-4 0 1460 . 8 2

10 . 66 7 . 79E+OO 2.89 E-01 2.89E-01 miss

+ Cr-51 320 . 08 9.91 2.25E-0 2 3.0SE-01 3.0SE-01 free

+ Mn-54 834.85 99.98 l.29E- 02 4 . 02E - 02 4.02E - 02 miss

+ Co-58 810.76 99.45 - 2. 04E-03 2 . 95E-02 2.95E - 02 miss 1674 . 73 0 . 52 6.83E-01 5,74E+OO mi ss

+ Co - 60 1173 .2 3 99.85 8.59E - 04 3 .6 1E- 02 3.61E-02 miss 1332.49 99.98 9.33E-03 4.28E-02 miss

+ Nb-94 702.65 99 . 81 9 . 95E-03 2.28E-02 4.02E-02 miss 871. 09 99.89 - 1 . 31E - 02 2 . 28E - 02 mL,s

+ Ag - 108m 79 . 13 6.60 2 . 84E - 01 2 . 84E-02 l . 13E+OO miss 433.94 90.50 1. 54E - 02 3 . 30E-02 miss 614.28 89.80 - 5.98E-03 2.84E-02 miss 722 . 94 90.80 -9.16E-03 3 .13E-02 miss

+ Sn - 113 255 . 13 2 .11 3.38E - 01 2 . 95E-02 1 .23E+OO free 3 91. 70 64. 97 -5.23E-03 2 . 95E - 02 f ree

+ Cs - 134 475 . 36 1. 48 - 1.27E- 01 2 . 79E-02 1.76E+OO miss 563.25 8.34 l. 06E - 01 3.68E - 01 miss 569.33 15.37 -5 . SOE-02 2.lOE-01 miss 604.72 97.62 -1. 19E- 03 2.79E-02 miss

6/6/21., ,.J 1 :47:17PM Page 5 of7 Analysis Report for 06-Jun-16-10003 L310224AFRGS002SS (DRIED)

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

Cs-134 795.86 85.46 -4.35E-03 2.79E-02 3.56E-02 miss 801.95 8.69 -9.40E-02 2.89E-01 miss 1038.61 0.99 6.08E-01 3.37E+OO miss 1167.97 1. 79 l.13E+00 2.79E+OO miS$

1365.19 3.02 O.OOE+OO 1 .03E+OO miss

+ Cs-137 661. 66 85.10 -9.82E-03 3 . 81E-02 3.SlE-02 miss

+ Eu-152 121. 78 28.67 -2.08E-02 8.90E-02 9.38E-02 miss 244.70 7.61 -8.74E-02 3.39E-01 miss 295.94 0.45 9.lOE+OO 9.07E+OO miss 344.28 2 6. 60 1. 96E-03 8.90E-02 miss 367.79 0.86 2.63E-01 3.09E+OO miss 411.12 2.24 -3.43E-01 1.20E+OO miss 443.96 2.83 1. 58E-01 9.17E-01 miss 488.68 0.42 3.64E+OO 7.18E+OO miss 563.99 0.49 1 .22E+OO 6.23E+OO miss 586.26 0.46 3.0lE-01 6.83E+OO miss 678.62 0.47 1. 71E-01 4.75E+OO miss 688.67 0.86 -1.02E-02 3.88E+OO miss 719.35 0.28 1.68E+OO 9.32E+OO miss 778.90 12.96 -2.64E-02 2.llE-01 miss 810.45 0.32 -1.78E+OO 7.86E+OO miss 867.37 4.26 2.05E-01 9.13E-01 miss 919.33 0.43 -4.28E+OO 6.42E+OO miss 964.08 14.65 1 .14E-01 3.13E-01 miss 1085.87 10.24 6.07E-02 4.42E-01 miss 1089.74 1. 73 -1.19E+OO 1.78E+OO miss 1112.07 13.69 -2. 72E-02 2.77E-01 miss 1212.95 1. 43 -9.21E-01 2.82E+OO miss 1249.94 0.19 2.06E+OO 2.48E+Ol miss 1299. 14 1. 63 1.13E-01 1.83E+OO miss 1408.01 21. 07 -2.31E-02 1.74E-01 miss 1457.64 0.50 -1.50E+Ol 1.26E+Ol miss 1528.10 0.28 1.83E-01 9.45E+OO miss

+ Eu-154 123.07 40.40 -9.68E-04 7 .lSE-02 7.15E-02 miss 247.93 6.89 1.17E-01 4.34E-01 miss 591.76 4 .95 O.OOE+OO 6.08E-01 miss 692.42 1. 78 -2.85E-01 1.56E+OO mi ss 723. 30 20.06 -1.99E-02 1 .53E-01 miss 756.80 4.52 -2.28E-01 5.33E-01 miss 873.18 12.08 -2.21E-02 1.89E-01 miss 996.29 10.48 -1.29E-02 L.39E-01 miss 1004.76 18 .01 6.52E-02 2.12E-01 miss 1274.43 34.80 1. 43E-02 1. 28E-01 miss 1596.48 1. 80 O.OOE+OO 5.64E-01 miss

+ Eu-155 45.30 1.31 1.63E+OO 1.SSE-01 1.91E+Ol miss

60. 01 1. 22 1.75E+OO 1. 85E+Ol miss 86.55 30.70 3.32E-02 1.85E-01 miss 105. 31 21.1 0 1.lOE-01 2.16E-01 miss

+ Tl-208 583.19

85.00 7.20E-02 2.28E-02 2.28E-02 miss

+ Bi-211 351.07

13.02 6.58E-01 2. 71E-01 2.71E-01 miss

+ Pb-211 404.85 3.78 4.51E-03 7.2 7 E-01 7.27E-01 miss

6ta120. _ 1 :47:17PM Page 6 of7 Analysis Report for 06-Jun-16-10003 L310224AFRGS002SS (DRIED)

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

Pb-211 427.09 1. 76 2.51E-01 7.27E-01 1 . 43E+OO miss 832.0 1 3.52 l.58E-01 9.54E-01 miss

+ Bi-212 39.86 1. 06 -2.61E+OO 6.15E-01 l. 94E+01 miss 727. 33 6.67 l.03E-01 6.15E-01 miss 785.37 1.10 l.94E+OO 4. 05E+OO miss 1620.50 1. 47 2.58E-01 2. 39E+OO miss

+ Pb-212 115 .18 0.60 2.62E+OO 8.89E-02 6.18E+OO miss 238.63 .. 43.60 l.76E-01 8.89E-02 miss 300.09 3.30 8.00E-01 1. llE+OO miss

+ Pb212-XR 74.82 10.28 3.BlE-01 6.48E-01 1.09E+00 miss 77 .11 17. 10 4. 88E-01 6.48E-01 miss 87.35 3.97 3.7 4E-01 l.39E+00 miss 89.78 1. 46 1.33E+OO 3.43E+OO miss

+ Bi-214 609.32

45.49 2.06E-01 9.12E-02 9.12E-02 miss 768.36 4.89 3 .13E-01 8.69E-01 miss 806.18 1. 26 O.OOE+OO 2.60E+OO miss 934.06 3.11 -1. 00E-01 l.32E+OO miss 1120.29 14.92 2.30E-01 4.27E-01 miss 1155.21 1. 63 2.92E-01 2.88E+OO miss 1238.12 5.83 -2.18E-01 8.44E-01 miss 1280.98 1. 43 1 .9 5E-01 3.12E+OO miss 1377. 67 3.99 -2.20E-02 l.18E+OO miss 1385.3 1 0.79 6.05E-02 3. llE+OO miss 1401.52 1. 33 -2.18E-01 2.36E+00 miss 1407.99 2.39 -2.03E-01 1.53E+OO miss 1509.21 2.13 3. 77E-01 1.81E+OO miss 1661.27 1. 05 8.75E-01 4.43E+00 miss 1729.59 2.88 4.74E-01 l.81E+OO miss 1764.49 ,i.r 15.30 3.24E-01 2.29E-01 miss 1847.43 2.03 1.54E-01 1.51E+OO miss

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

+ Pb-214 241.99 7.25 3.31E-01 9.92E-02 5.03E-01 miss 295.22

18.42 2.34E-01 2 .14E-01 mi ss 351. 93

35.60 2.41E-01 9.92E-02 miss 785.96 1. 06 2.31E+OO 4.22E+OO miss

+ Pb214-XR 74.82 5.80 6.76E-01 1.1 4E+OO l .92E+OO miss 77 . 11 9.70 8.60E-01 1 .14E+OO miss 87.35 2.24 6.63E-01 2.46E+OO miss 89.78 0.82 2.37E+OO 6. llE+OO miss

+ Ra-226 18'5.21 3 .64 2.96E-01 8.58E-01 8.58E-01 misl"

+ Ac-228 129.07 2.42 1. 53E-01 2.55E -0 1 1.37E+OO miss 209.25 3.89 4.44E-01 8.39E-01 miss 270.24 3.46 '.2.00E-01 9.25E-01 miss 328. 00 2 . 95 3.54E-01 1. 07E+ OO miss 338.32 11 .27 1.87E-01 3.08E-01 miss 409.46 1 . 92 1 .38E-01 1. 63E+OO miss 463.00 4.40 2.53E -01 7.55E-01 miss 794.95 4.25 -3.02E-02 7.67E-01 miss 911.20 25.80 1. 83E-01 2.55E-01 miss 964 . 77 4.99 4.40E-01 9.94E-01 miss 968. 97 15 .80 2.40E-01 3.76E-01 mi ss

6/6h- ,o 1 :47:17PM Page7 of7 Analysis Report for 06-Jun-16-10003 L310224AFRGS002SS (DRIED)

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

A.c-228 1588.20 3.22 - 7 .23E-02 2.SSE-01 8.52E-01 miss

+ Pa-231 27.36 10 .30 l.19E-01 1 .lOE+OO 2.39E+OO miss 283.69 1. 70 2.16E-01 l.76E+OO miss 300.07 2.47 1.07E+OO l, 48E+OO miss 302.65 2.20 -4.12E-01 :.lOE+OO miss 330.06 1. 40 -1.14E-01 l.99E+OO miss

+ Th-234 92.JB 2.13 1.66E+OO 2.SSE+OO 2.75E+OO miss

92. 80 2.10 8.33E-02 2.55E+OO miss 112. 81 0.21 9.04E-01 l . 83E+Ol miss

+ U-235 143.76 10.96 1.38E-01 5.40E-02 3.09E-01 miss 163.33 5.08 -1. 20E-01 4. 79E-01 miss 185. 71 57.20 1.87E-03 5.40E-02 miss 2 02 .11 1. 08 5.54E-0 1 2.6 1E+OO mi ss 205.31 5.01 3.lOE-02 5.17E-01 miss

+ Am-241 59.54 35.90 1.65E-01 6.94E-01 6.94E-01 miss

+ "' Nuclide identified during the nuclide identification

. "' Energy line found in the spectrum

> "' MDA value not calculated

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

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

free = No coincidence correction required.

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

0000015069.CNF Li ve Time :600 .000 sec Rea1 Time :600. 930 sec 60 start : 1: -0.l(kev)

Stop : 8192 :2047 .0(keV)

Acq . start :Mon Jun 06 13:36:23 2016 55 50 40 35 Ill

+-'

C

s 8 30 25 20 15 10 5

1000 2000 3000 4000 5000 6000 7000 8000 channel

6/6i.c.v 16 2.19:20PM Page I of8 Analysis Report for 06-Jun-16-10004 L310224AFRGS003SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 06-Jun-16-10004 Sample Description : L310224AFRGS003SS (DRIED)

Sample Type : Miscellaneous Unit Sample Point Sample Size 1.830E+03 grams Facility : Default Sample Taken On : 6/2/2016 10:36:00AM Acquisition Started : 6/6/2016 2:08:42PM Procedure : 130G 1L Sand Sample Operator : JWeJch Detector Name : P11314X2 Geometry : 130G Sand Live Time : 600.0 seconds Real Time 600.5 seconds Dead Time 0.09%

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

11/26/2012 Efficiency Calibration Description Sample Number ' 15070 PEAK WITH NID REPORT Peak Analysis Performed on : 6/6/2016 2:18:47PM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BN L.NLB Peak Match Tolerance : 1.000FWHM

6/6/2v ,u 2:19:20PM Page2 of8 Analysis Report for 06-Jun-16-10004 L310224AFRGS003SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 77.09 305 - 313 309.60 4.41E+Ol 28.22 1.22E+02 Pb214-XR Pb212-XR 2 238.57 946 - 960 954. '60 1. 58E+02 34.55 9.80E+Ol Pb-212 3 295.15 1176 - 1186 1180.63 5.26E+Ol 21.93 5.69E+Ol Pb-214 Eu-152 4 351.85 1402 - 1413 1407.19 1 .04E+02 23 .11 2.67E+Ol Pb-214 Bi-211 5 510.66 2037 - 2046 2041.85 1. lOE+Ol 13. '72 3.60E+Ol 6 583.09 2324 - 2339 2331.36 6.58E+Ol 18.93 1.85E+Ol Tl-208 7 609.35 2429 - 2445 2436.33 7.83E+Ol 20.23 1. 74E+Ol Bi-214 8 860.29 3434 - 3445 3439.69 l.41E+Ol 9. "7 8 9 . 81E+OO 9 911. 38 3640 - 3649 3644.02 1.97E+Ol 10.17 6 . 67E+OO Ac-228 10 968.87 3868 - 3879 3873.96 2.09E+Ol 11.93 l. 42E+Ol Ac-228 11 1120.58 4475 - 4486 4480.87 1 .68E+Ol 9.93 8.46E+OO Bi-214 12 1237.92 4945 - 4956 4950.41 9.29E+OO 7.07 3 . 43E+OO Bi-2 14 13 1461. 01 5832 - 5853 5843.36 l .77E+02 26.61 O.OOE+OO K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNLNLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.99 1 460.82

10.66 5.39E+OO 9.36E-01 miss Tl-208 0.99 583.19

85.00 1 . 35E-01 4.22E-02 miss Pb- 212 1. 00 115 .18 0 .60 238.63

43.60 3 . 43E-01 9.34E-02 miss 300.09 3.30 Pb212-XR 1. 00 74.82 10.28 77 .11

17.10 4 . 20E-01 2.83E-01 miss 87.35 3.97 89.78 1. 46 Bi-214 0.99 609.32

45 . 49 3.lOE-01 8.83E-02 miss 768 . 36 4.89 806.18 1. 26

6/6/2-.. J 2:19:20PM Page3 of8 Analysis Report for 06-Jun-16-10004 L310224AFRGS003SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCilgrams) Uncertainty Corr Bi-214 0.99 934.06 3. 11 1120.29

14.92 3. 04E-01 1 .82E-01 miss 1155.21 1. 63 1238.12

5.83 4. 60E-01 3.52E-01 miss 1280.98 1. 43 1377.67 3.99 1385.31 0 .79 1401.52 1. 33 1407.99 2.39 1509.21 2 .13 1661. 27 1. 05 1729.59 2.88 1764.49 15.30 1 847.43 2.03 2118. 51 1.16 Pb-214 1. 00 241. 99 7.25 295.22

18.42 3.12E-D1 l. 39E-01 miss 351. 93

35.60 3.57E-01 9.8 1E-02 miss 785. 96 1. 06 Pb214-XR 1. 00 74 .82 5.80 77.11

9.70 7.41E-01 5.0 3E-01 miss 87.35 2.24 89.78 0.82 Ac-228 0.99 129.07 2.42 209.25 3.89 27 0.24 3.46 32 8.00 2.95 338.3 2 11. 27 409 . 46 1. 92 463.0 0 4.40 794.95 4.25 911.20 25.80 1. 80E-01 9 .44E-02 miss 964. 77 4.99 968.97

15.80 3.26E-01 1.88E-01 miss 1588.20 3.22

= Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM Nuclide confidence index threshold = 0.30 Errors quoted at 2.000sigma Coincidence correction performed, free = No coincidence correction required.

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

6/6/2u 10 2:19:20PM Page4 of8 Analysis Report for 06-Jun-16-10004 L310224AFRGS003SS (DRIED)

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

K- 40 0 . 998 5.39E+OO 9.36E-01 Tl- 2 0 8 0 . 999 1 .35E-01 4.22E-02 X Bi-211 0 . 963 Pb - 21 2 1. 00 0 3.43E-01 9.34E-02

? Pb212 - XR 1 .00 0 4.20E-01 2.83E-Ol Bi - 214 0.999 3.16E-01 7.75E-0 2 Pb - 2 1 4 1. 000 3.42E-01 8.02E-02

? Pb2 14-XR 1. 000 7.41E-01 5.0 3E-01 Ac - 22 8 0.999 2.09E-01 8.44E-02

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

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

6/6/2L ,,., 2:19:20PM Page::, of8 Analysis Report for 06-Jun-16-10004 L310224AFRGS003SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/6/2016 2:18:47PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 5 510.66 1.83333E-02 62.35 8 860.29 2.34942E-02 34.70 M "' First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCilgrams) (pCilgrams) Corr

{keV)

+ K-40 1460.82

10.66 5.39E+OO 8.25E-02 8.25E-02 miss

+ Cr-51 320.08 9.91 -1.19E-01 2.34E-01 2.34E-01 free

+ Mn-54 834.85 99.98 5.67E-03 3.3':'E-02 3.37E-02 miss

+ Co-58 810.76 99 .45 2.21E-03 2.99E-02 2.99E-02 miss 1674.73 0.52 1.31E+OO 6.73E+OO miss

+ Co-60 1173.23 99.85 6.33E-03 3.2;E-02 4.20E-02 miss 1332. 49 99.98 8.67E-04 3.27E-02 miss

+ Nb-94 702 . .65 99.81 -1.18E-03 2.75E-02 2. 98E-02 miss 871. 09 99.89 2.48E-03 2.75E-02 miss

+ hg-108m 79.13 6.60 2.43E-01 1. 8"7E-02 7.41E-01 miss 433.94 90.50 4.20E-03 2. 96E-02 miss 614.28 89.80 -1.41E-02 1.87E-02 miss 722. 94 90.80 3.71E-03 3.14E-02 miss

+ Sn-113 255.13 2 .11 2.89E-02 3.94E-02 1. 25E+OO free 391. 70 64.97 3.46E-03 3.94E-02 free

+ Cs-134 475.36 1. 48 -1. 20E-01 3.82E-02 1 .80E+OO miss

6/6/2(, , .., 2:19:20PM Page 6 of8 Analysis Report for 06-Jun-16-10004 L310224AFRGS003SS (DRIED)

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

Cs-134 563.25 8.34 8.39E-02 3.82E-02 3.09E-01 miss 569.33 15.37 2.56E-02 1 .47E-01 miss 604.72 97.62 1.26E-02 3.82E-02 miss 795.86 85.46 2.14E-02 4.59E-02 miss 801.95 8.69 5.84E-02 3 . 53E-01 miss 1038.61 0.99 4.35E-02 3.42E+OO miss 1167.97 1. 79 -2.58E-01 2.04E+00 miss 1365.19 3.02 -6.31E-01 7.56E-01 miss

+ Cs-137 661.66 85. 10 -4.97E-03 2.41E-02 2.41E-02 miss

+ Eu-152 1 2 1.78 28.67 -1. llE-02 8.8 7E-02 9.37E-02 miss 244.70 7.61 -1.14E-01 2.84E-01 miss 295.94 0.45 -9.7'7E-02 9.97E+OO miss 344.28 26.60 6.44E-03 8.87E-02 miss 367.79 0.86 -2.06E-01 2.56E+OO miss 411 .12 2 . 24 -4.99E-01 8.66E-01 miss 443.96 2 . 83 -3.58E-01 4.75E-01 miss 488.68 u. 4 2 1. 7 6E+OO 6.42E+OO miss 563.99 0.49 -1.39E-01 4.56E+OO miss 586.26 0.46 -2.90E+OO 4.58E+OO miss 678.62 0.47 -1.05E+OO 5.38E+OO miss 688.67 0.86 -6.36E-01 2.74E+OO mi ss 719.35 0.28 -2.77E+OO l.02E+Ol miss 778. 90 12.96 2.19E-02 2.15E-01 miss 810.45 0.32 -9.06E-01 8.16E+OO miss 867 . 37 4.26 O. OOE+OO 1 .45E-01 misE' 919.33 0.43 1. 85E-01 6.67E+OO miss 964. 08 14.65 2.SlE-0 2 2.52E-01 miss 1085.87 10.24 -1.16E-01 3. llE-01 miss 1089.74 1. 73 6.59E-01 2.44E+OO miss 1112. 07 13.69 -3.56E-02 2.12E-01 miss 1212.95 1. 43 1.69E+OO 3.89E+OO miss 1249.94 0.1 9 -7.91E+OO 1.43E+Ol miss 1299 .14 1. 63 -3.87E-01 2.20E+OO miss 1408 .01 21. 07 -1.82E-02 1.39E-01 mi ss 1457.64 0.50 O.OOE+OO 8.46E+00 miss 1528 .10 0.28 -1.70E-01 8.78E+OO miss Eu-154 123.07 ~0 . 40 -2.60E-02 6.31E-02 6 . 31E-02 miss 2 47.93 6.89 l. SSE-02 3.32E-01 miss 591.76 4.95 -2.00E-02 4.68E-01 miss 692.42 1. 78 7.37E-02 l.75E+OO miss 723.30 20.06 -6.72E-04 1.32E-01 miss 756.80 4.52 2.59E-01 7.69E-01 miss 873.18 12.08 2.32E-0~ 2.04E-01 miss 996.29 10 .48 7.98E-03 2.88E-01 miss 10 04 . 7 6 18 . 01 4.44E-02 1.98E-01 miss 1 2 74.43 34.80 -1.98E-02 1 . llE-01 miss 1596 . 48 1. 80 -5.33E-01 l .43E+OO miss

+ Eu-155 45.30 1. 31 1.62E+OO 1. 18E-01 6.41E+OO miss 60.01 1. 22 -1.74E+OO 8.20E+OO miss 86.55 30.70 -6.33E-03 1 .18E-01 mi ss 105.31 21. 10 -1. 49E-02 1 .36E-01 miss

6/6/2l., ,v 2:19:20PM Page 7 of8 Analysis Report for 06-Jun-16-10004 L310224AFRGS003SS (DRIED)

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

+ Tl-208 583.19

85.00 1. 35E-01 3.86E-02 3.86E-0~ miss

+ Bi-211 351. 07

13.02 9.77E-01 1 .95E-01 1. 95E-01 miss

+ Pb-211 404.85 3.78 -2.87E-02 5.70E-01 5.70E-01 miss 427.09 1. 76 3.68E-02 1 .39E+OO miss 832.01 3.52 -1.63E-01 5.85E-01 miss

+ Bi-212 39.86 1. 06 3.60E+OO 6.30E-01 8.25E+OO miss 727.33 6.67 3.73E-01 6.30E-01 miss 785.37 1.10 8. 72E-01 3.23E+OO miss 162 0 .50 1. 47 8.73E-01 3.14E+OO miss

+ Pb-212 115 .18 0.60 -9.86E-02 9.06E-02 4.29E+00 miss 238.63

43.60 3.43E-01 9. 06E-02 miss 300.09 3.30 6.23E-01 9.85E-01 miss

+ Pb212-XR 74.82 10.28 7.lOE-01 4.l-:'E-01 7.79E-01 miss 77 .11

17.10 4.20E-01 4.17E-01 miss 87.35 3.97 1 .12E-01 9.79E-01 miss 89.78 1. 46 :.09E+OO 3.0lE+OO miss

+ Bi-2 14 609.32

45.49 3.lOE-01 7.46E-02 7.46E-02 miss 768.36 4.89 -1.60E-01 7.16E-01 miss 806.18 1. 26 6.49E-01 2.86E+OO miss 934.06 3. 11 1. 76E-01 1.09E+OO miss 1120.29 ... 14.92 3.04E-01 2.16E-01 miss 1155.21 1. 63 8.69E-01 2.54E+OO miss 1238.12 *'* 5.83 4.60E-01 4.25E-01 miss 1280.98 1. 43 1.22E+OO 3.09E+OO miss 1377.67 3.99 6.91E-01 1. 36E+OO miss 1385. 31 0.79 l.18E+OO 4.24E+OO miss 1401.52 1. 33 6.85E-01 2.84E+OO miss 1407.99 2.39 -1.60E-01 1 .23E+OO miss 1509.21 2.13 2.75E-01 1. 68E+OO miss 1661.27 1. 05 1. 71E-01 2.52E+OO miss 1729.59 2.88 7.85E-01 1.93E+OO miss 1764.49 15.30 3.70E-01 5.23E-01 miss 1847.43 2.03 5.72E-01 2.05E+OO miss

> 2118.51 1.16 O.OOE+OO 0.00E+OO miss Pb-214 241.99 7.25 3.90E-01 7.14E-02 4.99E-01 miss 295.22

18.42 3.12E-01 1.76E-01 miss 351.93

35.60 3.57E-01 7.14E-02 miss 785.96 1. 06 1. 44E+OO 3.66E+OO miss

+ Pb214-XR 74.82 5.80 1.26E+OO 7.34E-01 1.38E+00 miss 77.11

9.70 7.41E-01 7.34E-01 miss 87.35 2.24 l.99E-01 1.73E+OO miss 89.78 0.82 3. 72E+OO 5.36E+00 miss

+ Ra-226 186.21 3.64 4.66E-01 7.97E-01 7.97E-01 miss

+ .hc-228 129.07 2.42 5.14E-01 9.98E-02 1 .17E+OO miss 209.25 3.89 5.84E-01 7.86E-01 miss 270.24 3.46 6.17E-01 9.78E-01 miss 328.00 2.95 6.34E-01 1 .12E+OO miss 338.32 11. 27 3.88E-01 3.67E-01 miss 409.46 1. 92 6.07E-01 1 .48E+OO miss 463.00 4.40 5.66E-01 8.79E-01 miss

6/6/21.J ,., :l:19:20PM Page 8 of8 Analysis Report for 06..Jun-16-10004 L310224AFRGS003SS (DRIED)

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

Ac-228 794.95 4.25 2.79E-01 9.98E-02 9.19E-01 miss 911. 20

25.80 1. 80E-01 9.98E-02 miss 964.77 4.99 2.62E-01 8.20E-01 miss 968.97

15.80 3.26E-01 2.38E-01 miss 1 588.20 3.22 2.15E-01 9. 99E-01 miss

+ Pa-231 2 7 .36 10.30 O.OOE+OO 9 . 36E-02 9.36E-02 miss 283.69 1. 70 -1.25E-01 1. 33E+OO miss 300.0 7 2.47 8.32E-01 1. 32E+OO miss 302.65 2.20 2.75E-01 1.13E+OO miss 330.06 1. 4 0 -1.09E+OO l.52E+00 miss

+ Th- 2 34 92.38 2 .13 1. 03E-01 1 . 98E+0() l.98E+00 miss 92.80 2.10 1 . llE+OO 2.17E+OO miss 112. 81 0 .2 1 -5.31E+OO 1.42E+Ol miss

+ U-235 143.76 1 0.96 2.46E-03 5.21E-02 2.26E-01 miss 163.33 5.08 3 . 48E-02 4.77E-01 miss 185.71 57.20 3.20E-02 5.21E-02 miss 202 .11 1. 08 -9.37E-02 1. 93E+OO miss 205.31 5.01 -9.36E-02 4.61E-01 miss

+ Am-241 59.54 35.90 -3.76E-02 2.95E-01 2. 95E-01 miss

+ = Nuclide identified during the nuclide identification

= Energy line found in the spectrum

> = MDA value not calculated

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

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

free = No coincidence correction required.

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

0000015070.CNF Live Time :600.000 sec 60 Real Time :600. 530 sec start : 1: -0 .2(kev) stop : 8192: 2047 .4(kev)

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6/6, ... .,16 2:19:57PM Page 1 of8

~-Gamma Analysis Report for 06-Jun-16-10005 L310224AFGRS004SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 06-Jun-16-10005 Sample Description : L310224AFGRS004SS (DRIED)

Sample Type : Miscellaneous Unit Sample Point Sample Size 1.627E+03 grams Facility : Default Sample Taken On : 6/2/2016 12:40:00PM Acquisition Started : 6/6/2016 2:09:00PM Procedure : 130G 1L Sand Sample Operator : JWelch Detector Name . P40818B Geometry

130G Sand Live Time

600.0 seconds Real Time

600.9 seconds Dead Time : 0.15%

Peak Locate Threshold : 2.80 Peak Locate Range (in channels) : 120-8192 Peak Area Range (in channels) : 120-8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 1/5/2015 Efficiency Calibration Description Sample Number : 15071 PEAK WITH NID REPORT Peak Analysis Pertormed on : 6/6/2016 2:19:26PM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance : 1.000FWHM

6/6/~,.,, 6 2:19:57PM Page 2 of8 Analysis Report for 06-Jun-16-10005 L310224AFGRS004SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.71 948 - 960 955.33 1 .55E+D2 35.94 1.28E+02 Pb-212 2 295.06 1174 - 1188 1180. 55 3.64E+Ol 23. 62 6.92E+Ol Pb-214 Eu-152 3 338.44 1349 - 1359 1353 .9 7 3.33E+Ol 15.93 2.74E+Ol Ac-228 4 351.93 1398 - 1415 1407.92 1. 0 2E+02 22.56 1.BOE+Ol Pb-214 Bi-2 11 5 583.14 2325 - 2340 2332 .34 4.91E+Ol 19 . -:-2 3.58E+Ol Tl-208 6 609.15 2430 - 2442 2436.36 8.32E+Ol 20 .11 1.56E+Ol Bi-214 7 911. 12 3637 - 3650 3644.18 3.49E+Ol 14.49 1.63E+Ol Ac-228 8 1460.85 5835 - 5853 5844.38 1. 12E+02 21.77 5.22E+OO K-40 9 1764.37 7053 - 7066 7059.86 1.24 E+Ol 8.32 5.17E+OO Bi-214 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCilgrams) Uncertainty Corr K-40 1. 00 1 460 .82

10 .66 4.28E+OO 9.08E -01 miss Tl-208 1. 00 583.19

85. 00 1.26E-01 5.28E-02 miss Pb-212 1. 00 115 .18 0.60 238.63

43.60 4.27E-01 1.21E-0 1 miss 300.09 3.30 Bi-214 0.99 609.32

45.49 4. llE - 01 1. llE -01 miss 768.36 4.89 806.18 1. 26 934.06 3 .11 1120.29 14. 92 1155 . 21 1. 63 1238.12 5.83 128 0 . 98 1. 43 1377.67 3.99 138 5. 31 0 .79 1 401.52 1. 33 1407.99 2 . 39

6/6/'Lv 10 2:19:57PM Page 3 of8 Analysis Report for 06-Jun-16-10005 L310224AFGRS004SS (DRIED)

Nuclide Id Energy Yield{°/a) Activity Actlvifl.1 Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi - 2 1 4 0.99 1509.21 2 .13 1661.27 1. 05 1729.59 2.88 1764.49

15.30 3 . 81E-O l 2. 57E-01 miss 1847.43 2.03 2118.51 1.16 Pb-214 0 . 99 241.99 7.25 295.22

18.42 2. 71E-01 1 . 81E-01 miss 351.93

35.60 4.40E-01 1.20E-01 miss 785. 96 1. 06 Ac - 228 0.74 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32

11. 27 4.42E - 01 2 . 24E - 01 miss 409.46 1. 92 463.00 4.40 794.95 4.25 911. 20

25.80 3.98E-0 1 l.69E - 01 miss 964. 77 4.99 968. 97 15.80 1588.20 3.22

= Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

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

free = No coincidence correction required.

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

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

K-40 1.000 4.28E+OO 9.08E-01 Tl-208 1. 000 1.26E-01 5.28E-02

6/6/L- ,6 2:19:57PM Page 4 of8 Analysis Report for 06-Jun-16-10005 L310224AFGRS004SS (DRIED)

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

X Bi -211 0. 955 Pb-212 1. 000 4.27E-01 1.21E-01 Bi-214 0 .999 4.06E-01 1.02E-01 Pb-214 0 .999 3.88E-01 1. OOE-01 Ac-2 28 0.744 4. 14E-01 1 .35E -01

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

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

6/61.c.v 16 2:19:57PM Page 5 of8 Analysis Report for 06-Jun-16-10005 L310224AFGRS004SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/6/2016 2:19:26PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used : C: \Canberra\Apex\Root\Defau lt\Library\2 ION LI B-BN L. NLB Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCUgrams) (pCilgrams) (pCi/grams) Corr (keV)

+ K-40 1460.82

10.66 4.28E+OO 4.12E-01 4.12E-01 miss

+ Cr-51 320.08 9.91 -1.41E-01 3.04E-Ol 3.04E-01 free

+ Mn-54 834.85 99.98 9.09E-03 3.95E-02 3.95E-02 miss

+ Co-58 810.76 99.45 9.72E-03 4.51E-02 4.51E-02 miss 1674.73 0.52 -5.66E-01 6.66E+OO miss

+ Co-60 1173.23 99.85 1 .50E-03 4.92E-02 4.92E-02 miss 1332.49 99.98 8.66E-03 5.69E-02 miss

+ Nb-94 702.65 99.81 -6.88E-05 3.49E-02 3.49E-02 miss 871.09 99.89 1.45E-02 4.53E-02 miss

+ Ag-108m 79.13 6.60 -1.88E-01 2.58E-02 1.35E+OO miss 433.S4 90.50 1.12E-02 3.95E-02 miss 614.28 89.80 5.03E-04 4.19E-02 miss 722.94 90.80 4.62E-04 2.58E-02 miss

+ Sn-113 255.13 2 .11 4.02E-01 5.26E-02 1. 69E+OO free 391.70 64.97 l .04E-02 5.26E-02 free

+ Cs-134 475.36 1. 48 -l.16E+OO 3.83E-02 l .82E+OO miss 563.25 8.34 4.36E-02 4.82E-01 miss 569.33 15.37 5.73E-02 2.73E-01 miss 604. 72 97.62 6.99E-03 3.83E-02 miss

6/6/'.£.., ,d 2:19:57PM Page 6 of8 Analysis Report for 06-Jun-16-10005 L310224AFGRS004SS (DRIED)

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

Cs-134 795.86 85.46 1. 84E-02 3.83E-02 5.49E-02 miss 801.95 8.69 -l.09E-01 2.90E-01 miss 1038.61 0.99 -3.39E-01 3.91E+OO miss 1167. 97 1. 79 -3.40E-01 2.34E+OO miss 1365. 1 9 3.02 -3.66E-01 :. . l 9E+O O miss

+ Cs-137 661.66 85.10 2.73E-02 6 . llE-02 6.llE-02 mi ss

+ Eu-152 121.78 28.67 1. 03E-02 1. llE-01 l.34E-01 miss 244.70 7.61 -1. 29E-01 3.77E-01 miss 295.94 0.45 6.07E +OO l.08E+Ol miss 344.28 26.60 -3.24E-03 1. llE-01 miss 367.79 0.8S -2.30E-01 3.46E+OO miss 411 .12 2.24 -9.97E-02 1 .54E+OO miss 443.96 2.83 -4.77E-01 9.0lE-01 miss 488.68 0.42 2.66E+OO 8.0lE+OO mi ss 563.99 0.49 -1.30E+OO 7.24E+OO miss 586.26 0.46 .-3. 65E+OO 7.93E+OO miss 67 8. 62 0.47 2.99E-01 7.22E+00 miss 688.67 0.86 -3.22E-01 3.72E+00 miss 719.35 0.28 -1 .95E+OO l.08E+Ol mi ss 778.90 12. 96 3.75E-02 2.4GE-Ol miss 810.45 0.32 -2.06E+OO 1. llE+Ol miss 867.37 4. 2 6 -2.12E-01 6.20E-01 miss 919.33 0.43 1.lSE-01 6.43E+OO miss 964. 08 14.65 1.58E-01 4.07E-01 miss 1085.87 10.24 -3.69E-02 3.00E-01 miss 1089.74 1. 73 4. l lE - 01 2.30E+OO miss 1112. 07 13.69 -2.81E-02 2. 64E-01 mi ss 1212.95 1. 43 -7.84E-01 2.32E+OO miss 1249.94 0.19 -5.21E+OO 1.41E+Ol miss 1299.14 1. 63 O.OOE+OO 2.13E+OO miss 1408.01 21.07 -8.57E-02 1.38E-01 miss 1457.64 0.50 -2.0lE+OO 1.06E+Ol miss 1528.10 0.28 -l.28E+OO 1.lOE+Ol miss

+ Eu-154 123 . 07 40.40 -2.21E-02 7 . 78E-02 8.66E-02 miss 247.93 6.89 4.88E-02 4.72E-01 miss 591.76 4.95 2.08E-01 8.0BE-01 miss 692.42 1. 78 -2.25E-01 1.81E+OO mi ss 723. 30 20.06 -5.45E-02 9.25E-02 miss 756.80 4.52 -3.02E-01 5.34E-01 miss 873.18 12.08 -5.13E-02 3.34E-01 miss 996.29 10.48 6.22E-02 3.59E-01 miss 1004.76 18.0 1 3.79E-02 2.lOE-01 miss 1274.43 34.80 1.06E-02 7.78E-02 miss 1596.48 1. 80 -6.0SE-01 2.25E+OO miss

+ Eu-155 45.30 1. 31 -1.08E+OO 2 . 04E-01 2.26E+Ol miss

60. 01 1. 22 -1.91E-01 2.19E+Ol miss 86.55 30.70 1. 96E-02 2.06E-01 miss 105.31 21.10 -5.65E-02 2.04E-D1 miss

+ Tl-208 583.19

85.00 1. 26E-01 6.SSE-02 6.55E-02 miss

+ Bi-211 351.07

13. 02 1 .20E+OO 2.27E-01 2.27E-01 miss

+ Pb-211 404.85 3.78 -1. 26E-01 7.82E-01 7.82E-01 miss

6/6,,., 16 2:19:57PM Page 7 of8 Analysis Report for 06-Jun-16-10005 L310224AFGRS004SS (DRIED)

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

Pb-2 1 1 42"7.09 1. 76 -3.00E-01 7.82E-0 1 1.41E+ OO miss 832 . 0 1 3.52 8.51E- 0 2 9.44E-01 miss

+ Bi-212 39.86 1. 06 -2.82E+OO 9.49E-01 2.41E+Ol miss 727.33 6.67 6.81E-01 9.49E-01 miss 785.37 1.10 1 .73 E-01 3.63E+OO miss 1620.50 1. 47 1.0lE+OO 3.59E+OO miss

+ Pb-212 115 .18 0.60 9.15E-01 1. 25E-01 6.53E+00 miss 238.63 *- 43.60 4.27E-01 l.25E-01 mi ss 300.09 3.30 4.94E - 01 1.15E+OO miss

+ Pb212-XR 74.82 10.28 1. 05E+OO 7.63E-01 1. 41E+00 miss 7 7 . 11 17. 10 4 .84 E-01 7.63E-01 miss 87.35 3.97 3.41E-01 1.63E+OO mi ss 89.78 1. 46 -9.58E-01 3.98E+OO miss

+ Bi-214 609.32

45.4 9 4. llE-01 8.21E-02 8.21E-0 2 miss 768.36 4.89 4.91E-01 9.72E-01 miss 80fi .18 1. 26 3.21E-01 3.22E+OO mi ss 934.06 3.11 2.87E-01 1.36E+OO mi.3S 1120.29 14.92 2.55E-01 4.55E-01 miss 1155. 21 1. 63 4.lOE-01 2.77E+OO miss 1 238.12 5.83 5.03E-01 l.28E+OO miss 1280.98 1. 43 -1.54E+OO 2.77E+OO mi ss 137 7 . 67 3. 9 9 5.0lE-01 l .46E+OO mi ss 1385. 31 0.79 1. 47E+OO 5.29E+OO miss 1401. 52 1. 33 5.41E-01 3.88E+OO miss 1407.99 2.39 -7.53E-01 1.21E+OO miss 1 509.21 2.13 -8.37E-02 2.35E+OO mi ss 1 661.27 1. 05 -2.67E-01 3. 15E+OO miss 1 729.59 2.88 O.OO E+OO 4.35E-01 miss 1764.49

15.30 3.81E-01 3.06E-01 miss 1847.43 2.03 2.39E-01 1.76E+OO miss

> 2118. 5 1 1.16 O.OOE+OO O.OOE+OO miss

+ Pb-214 241.99 7.25 4.28E-01 8 . 30E-02 6.16E-01 miss 295.22

18.42 2.71E-01 2.69E-01 miss 351.93

35.60 4.40E-01 8.30E-0 2 mi ss 785.96 1. 06 - 4 .19E-01 3.54E+ OO miss

+ Pb214-XR 74.82 5.80 l. 86E+OO 1 .35E+OO 2.50E+OO mi ss

77. 11 9.70 8.53E-01 1.35E+ OO miss 87.35 2.24 6.04E-01 2.39E+ OO miss 89.78 0.82 -1.71E+OO 7.09E+OO miss

+ Ra-226 186.21 3.64 1 .lOE-01 9.44E-0 1 9.44E-01 miss

+ Ac-228 129.07 2.42 5.71E-01 l. 89E-0 1 1.6 1E+OO mi ss 209.25 3.89 3.65E-02 7.80E-01 miss 270.24 3.46 6.36E-01 1 .07E+OO miss 328.00 2.95 2.84 E-01 1. 27E+ OO miss 338.32 -*- 11. 27 4.42E-01 2.76E-01 miss 409.46 1. 92 6. 96E-01 2.00E+OO mi ss 463.00 4.40 3.lOE-01 9.0 l E-01 miss 794.95 4.25 4.21E-01 l. 1 9E+OO miss 911 . 20

25.80 3.98E-01 1.89E-01 miss 964. 77 4 .99 3.99E-01 1 .15E+OO miss 968. 97 15.80 2.88E-01 4 .36E-Ol mi ss

6/6/<.,; 16 2:19:57PM Page 8 of 8 Analysis Report for 06-Jun-16-10005 L310224AFGRS004SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MDA Line MD.4. Coinc Name (pCi/grams) (pCilgrams) (pCi/grams) Corr (keV)

Ac-228 1588.20 3.22 5.88E-02 1 .89E-01 1.25E+OO miss

+ Pa-231 27.36 10.30 -2.87E-01 1 .49E+O O 2.58E+OO miss 2 83.69 1. 70 -5.64E-01 1 .58E+OO miss 300.0 7 2.47 6.60E-01 l.54E+OO miss 302.65 2. 20 1. 59E-0 2 l .49E+OO mi ss 330.06 1. 4 0 -7.42E-01 2.24E+OO mi ss

+ Th-234 92.38 2 .13 1. 57E-01 3.38E+OO 3.38E+OO miss 92.80 2.10 1.32E+ OO 3.53E+00 miss 112.81 0.2 1 4.83E+OO 2.23E+01 mi ss

+ U-235 143.76 10.96 -9.06E-02 6.00E-02 2.98E-01 miss 163.33 5.08 7 .16E- 0 2 6. 7 6E-01 miss 1 85. 71 57.20 -3.50E- 03 6.00E-02 miss 2 02 .11 1. 08 -9.07E-01 2.36E+OO mi ss 205.31 5 .01 -2.84E-01 5.48E-01 miss

+ Am-241 59.54 35.90 -1. OlE-01 7.52E-01 7.52 E-01 miss

+ - Nuclide identified during the nuclide identification

= Energy line found in the spectrum

> = MDA value not calculated

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

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

free = No coincidence correction required.

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

0000015071.CNF Li ve Time :600.000 sec 60 Real rime :600.900 sec Start: 1: -0. l(kev)

Stop : 8192: 2047. O(keV)

Acq. Start :Mon Jun 06 14 :09:00 2016 55 50 45 -

-+0 35 V>

,1-1 C:

=3 8 30 25 ~I

.c Q..

20

. 1. 5 DO

~

I I-10 5

0 1000 2000 3000 4000 5000 6000 7000 8000 channel

617/~,., , o 10:24:42AM Page I of8

_ J\pex-Gamma Analysis Report for 07-Jun-16-10002 L310224AFRGS005SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 07-Jun-16-10002 Sample Description : L310224AFRGS005SS (DRIED)

Sample Type : Miscellaneous Unit Sample Point Sample Size 1. 771 E+03 grams Facility : Default Sample Taken On : 6/2/2016 1 :OO:OOPM Acquisition Started : 6/7/2016 10:13:43AM Procedure : 130G 1L Sand Sample Operator : JWelch Detector Name : P40818B Geometry '. 130G Sand Live Time 600.0 seconds Real Time 600.9 seconds DeadTime 0.14 %

Peak Locate Threshold 2.80 Peak Locate Range (in channels) 120- 8192 Peak Area Range (in channels) 120 - 8192 Identification Energy Tolerance 1.000FWHM Energy Calibration Used Done On . 1/27/2016 Efficiency Calibration Used Done On . 1/5/2015 Efficiency Calibration Description Sample Number : 15084 PEAK WITH NID REPORT Peak Analysis Performed on : 617/2016 10:24:11AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance : 1.000FWHM

6/7/20*,~ 10:24:42AM Page 2 of8 Analysis Report for 07-Jun-16-10002 L310224AFRGS005SS (DRIED)

Peak Energy RO! RO! Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.54 948 - 960 954.66 1. l 7E+02 30.74 9.00E+Ol Pb-212 2 295. 17 1176 - 1187 1180.99 4.88E+Ol 21. 94 5.65E+Ol Pb-21'1 Eu-152 3 351.84 1401 - 1413 1407 . 54 6.47E+O l 21.63 4.47E+Ol Pb-214 Bi-211 4 583.22 2325 - 2340 2332 . 65 4 . 57E+Ol 17 . 34 2.25E+01 Tl-208 5 609.23 2430 - 2445 2436 . 67 6.76E+Ol 18.01 1 .08E+Ol Bi-214 6 911. 06 3639 - 3651 3643.95 3.20E+Ol 12. 93 7.97E+OO Ac-228 7 1120. 52 4476 - 4488 4482.05 2.21E+Ol 10. 96 7 . 80E+OO Bi-214 8 1460.86 5832 - 5853 5844.39 1. 38E+02 24.12 5.93E+OO K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCilgrams) Uncertainty Corr K- 40 1. 00 146 0. 82

10 . 66 4. 83 E+OO 9.42E-01 miss Tl- 208 1. 00 583.19

85 . 00 1.0BE - 01 4.29E-02 mis s Pb - 212 1. 00 115 . 18 0.60 238.63

43.60 2. 96E- 0 1 9 .13E- 02 miss 300. 0 9 3.30 Bi - 214 0.99 609 . 32

4 5.49 3.0 7E-01 8. 96E- 02 miss 768 . 36 4 .89 806 . 18 1. 26 934. 0 6 3 . 11 11 20 . 29

14.92 4 . 60E-01 2.31E-01 mi ss 1155. 21 1. 63 1 238.12 5.83 1280 . 98 1. 43 13 77 . 67 3.99 1385 . 3 1 0.79 140 1. 52 1. 3 3 14 0 7.99 2.39 1509 . 2 1 2 . 13

617/2\rnJ 10*24:42AM Page3 of8 An~lysis Report for 07-Jun-16-10002 L310224AFRGS005SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1661. 27 1. 05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 1. 00 ~4 1. 99 7.25 295.22

18.42 3.34E-01 1. 60E-01 miss 351. 93

35.60 2.56E-01 9.50E-02 miss 785.96 1. 06 Ac-228 0.95 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32 11. 27 409.46 1. 92 463.00 4.40 794.95 4.25 911. 20

25.80 3.36E-01 l. 39E-01 miss 964.77 4.99 968. 97 15.80 1588.20 3.22

= Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

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

free = No coincidence correction required.

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

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

K-40 1. 000 4.83E+O O 9.42E-01 Tl-208 1. 000 1 .08E-0 1 4.29E - 02 X Bi-211 0. 964

6/7/2v . .., 10:24:42AM Page4 of 8 An1;:1lysis Report for 07-Jun-16-10002 L310224AFRGS005SS (DRIED)

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

Pb-212 1. 000 2.96E-01 9.13E-02 Bi -21 4 0.999 3.27E-0 1 8.36E-02 Pb-214 1. 000 2.77E-0 1 8.16E-02 Ac-228 0 . 956 3.36E-01 l .39E-01

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

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

6/7/20 "' 10:24:42AM Page 5 of8 Anralysis Report for 07-Jun-16-10002 L310224AFRGS005SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6f7/2016 10:24:10AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS {°.to) Peak Tolerance Peak No. Energy {keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

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

+ K-40 1460.82

10. 66 4.83E+OO 4.08E-01 4.08E-01 miss

+ Cr-51 320.08 9.91 6.36E-02 3.14E-Ol 3.14E-01 free

+ Mn-54 834.85 99.98 -l.42E-02 1. 90E-02 1. 90E-02 miss

+ Co-58 810.76 99.45 2.75E-03 3 .17E-02 3.17E-02 miss 1674.73 0.52 -7.34E-01 6.17E+OO miss

+ Co-60 1173.23 99.85 -9.17E-04 3.24E-02 5.35E - 02 miss 1332.49 99.98 3.98E-03 3.24E-02 miss

+ Nb-94 702.65 99.81 -2.24E-02 l .6 7 E-02 l.67E-02 miss 871. 09 99.89 4.37E-04 2.44E-02 miss

+ Ag-108m 79 .13 6.60 4.19E-01 l .94E-02 1 .41E+OO miss 433.94 90.50 3.61E-04 1 .94E-02 miss 614.28 89.80 l. 16E-02 3.03E-02 miss 722. 94 90.80 -3.40E-03 3.60E-02 miss

+ Sn-113 255 .13 2.1 1 -2. llE-01 3.63E-02 1. 35E+OO free 391.70 64.97 1 .79E-03 3.63E-02 free

+ Cs-134 475.36 1. 48 -6.96E-01 2.77E-02 l.55E+OO miss 563.25 8.34 l .18E-01 4.27E-01 miss 569.33 15.37 8.58E-03 l.82E-01 miss 604. 72 97.62 -1. OlE-02 2. 77E-02 miss

6/7/2() IV 10:24:42AM Page 6 of8 Analysis Report for 07-Jun-16-1 0002 L310224AFRGS005SS (DRIED)

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

(pCi/grams) (pCi!grams) (pCi!grams) Corr Cs-134 795.86 85.46 2.13E-02 2.77E-02 5.05E-02 miss 801.95 8.69 2.39E-02 3.44E-01 miss 1038.61 0.99 3 . 00E-01 2.21E+OO miss 1167 . 97 1. 79 3.32E-01 2.84E+OO miss 1365 . 19 3.02 8.42E-02 l.2 7E+OO mi ss

+ Cs-137 661 . 66 85. 10 1.69E-02 4 .6 5E-02 4. 65E-02 miss

+ Eu-152 121. 78 28.67 -8.63E-03 1. 08E-01 l.13E-01 miss 244.70 7 . 61 -7.51E - 02 3.69E-01 miss 295.94 0.45 9.21E+OO 1.08E+Ol miss 344.28 26.60 9.14E-03 1. 08E-01 miss 367.79 0.86 -2.03E+OO 2.38E+OO miss 411.12 2.24 -2.33E-01 l.17E+00 miss 443. 96 2.83 8.95E-02 9.32E-01 miss 488.68 0.42 -3.17E-02 6.71E+OO miss 563.99 0.49 -2.lOE+OO 5.63E+OO miss 586.26 0.46 2.19E-01 6.57E+OO miss 678.62 0.47 1.73E-01 6 . 17E+OO miss 688.67 0.86 -1.96E-01 3 . 68E+OO miss 719 . 35 0.28 -2.62E+OO 1 . 17E+Ol miss 778.90 12.96 8.61E-03 2.26E-01 miss 810.45 0.32 9.09E-01 9.35E+OO miss 867.37 4.26 -3.41E-03 6.61E-01 miss 919.33 0.43 1. 06E+00 5.91E+OO miss 964.08 14.65 l.56E-01 3.48E-01 mi s s 1085.87 10.24 -3.49E-02 2.76E-01 miss 1089.74 1. 73 5.23E-01 2.12E+OO miss 1112.07 13.69 l.68E-02 2. 96E-01 miss 1212.95 1. 43 8.43E-01 3.44E+OO miss 1249.94 0.19 7.57E+OO 2.65E+Ol miss 1299.1 4 1. 63 - 3.0lE-02 l .96E+OO miss 1408. 01 21. 07 7.13E-02 2.43E-01 miss 1457.64 0.50 O.OOE+OO 1 . 49E+Ol miss 1528.10 0.28 O. OOE+OO 3 . 71E+OO miss

+ Eu-154 123.07 40.40 6.41E-03 7. 43E - 02 7.63E - 02 miss 247.93 6.89 6.95E-02 4.70E-01 miss 591. 7 6 4 . 95 l.29E-01 7.42E-01 miss 692.42 1. 78 -4.48E-01 1 .66E+OO miss 7.23.30 20.06 -6.42E-02 1 .24E-01 miss 756.80 4. 52 -9.25E-02 6.35E-01 miss 873.18 12.08 1.45E-02 2.34E-Ol miss 996.29 10. 48 0.00E+OO 7.43E-02 miss 100 4.76 18.01 6.96E-02 2.55E-01 miss 1274.43 34.80 6.94E-04 9 . 02E-D2 miss 1596.48 1. 80 -l.39E-01 1.64E+OO miss

+ Eu-155 45 . 30 1. 31 1.0 7E +01 1. 95E-01 1.94E+Ol miss 60.01 1. 22 -5.08E+00 1.91E+Ol miss 86.55 30.70 -7 . 42E-03 2 . llE-01 miss 105 .31 21.10 3.49E-02 1 .95E-01 miss

+ Tl-208 583.19

85.00 1. OBE-01 4.85E - 02 4 .BSE-02 miss

+ Bi-211 351.07

13.02 7.0lE-01 2.87E-01 2.87E-01 miss

+ Pb-211 404.85 3 . 78 1.28E - 02 6.8-;'E-01 6.87E-01 miss

6/7/20 ,.., 10:24:42AM Page 7 of8 Analysis Report for 07..Jun-16-10002 L310224AFRGS005SS (DRIED)

Nuclide Er.ergy Yield{%) Activity NuclideMDA LineMDA Coir.c Name (pCilgrams) (pCilgrams) (pCi!grams) Corr (keV)

Pb-211 427.09 1. 76 -8.14E-02 6.87E-01 l. 38E+OO miss 832.01 3.52 1. 41E-01 l. 08E+OO miss

+ Bi-212 39.86 1. 06 -1.14E+Ol 6.32E-01 l. 80E+Ol miss 727.33 6.67 2.0lE-02 6.32E-01 miss 785.37 1.10 9.99E-01 3.33E+OO miss 1 620.50 1. 47 4.47E-01 2. 96E+00 miss

+ Pb-212 115 .18 0.60 -6.30E-01 9.77E-02 5.51E+OO miss 238.63

43.60 2. 96E-01 9.77E-02 miss 300.09 3.30 2.64E-01 l.15E+OO miss

+ Pb212-XR 74.82 10 . 28 5.44E-01 6.86E-01 l.16E+OO miss 77 . 11 17.10 4.48E-01 6.86E-01 miss 87.35 3.97 1. 02E+OO 1. 68E+OO miss 89.78 1. 46 8.91E-01 3.88E+OO miss

+ Bi-214 609.32

45.49 3.07E-01 6.71E-02 6.71E-02 miss 768.36 4.89 1.91E-01 8. 94E-01 miss 806.18 1. 26 -1.48E-01 2. 37E+OO miss 934.06 3. 11 6.SOE-01 1.54E+OO miss 1120.29

14.92 4.60E-01 2. 4 9E-01 miss 1155.21 1. 63 2.40E-01 2. 7 3E+00 miss 1238.12 5.83 -3.25E-01 6.llE-01 miss 1280.98 1. 43 1. 18E+00 3.lOE+OO miss 1377.67 3.99 -5.llE-02 9.63E-01 miss 1385.31 0.79 6.45E-02 3.32E+OO miss 1401 . 52 1. 33 - 1.16E-01 2.00E+OO miss 1407 . 99 2.39 6.28E-01 2.14E+OO miss 1509.21 2.13 2.0SE-01 1 .93E+00 miss 1661.27 1. 05 9.83E-02 2.89E+00 miss 1729.59 2.88 8.85E-01 2.08E+OO miss 1764.49 15.30 3.16E-01 5.31E-01 miss 1847.43 2.03 4.38E-01 2.04E+OO miss

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

+ Pb-214 241.99 7.25 6.20E-01 l.05E-01 5.95E-01 miss 295.22

18.42 3.34E-01 2.09E-01 miss 351.93

35.60 2.56E-01 1.05E-Ol miss 785.96 1. 06 1. OOE+OO 3.66E+OO miss

+ Pb214-XR 74.82 5.80 9.64E-01 1. 21E+OO 2.0SE+OO miss 77 .11 9.70 7.90E-01 1.21E+D0 miss 87.35 2.24 l. 80E+OO 2. 97E+D0 miss 89.78 0.82 1. 59E+OO 6.91E+OO miss

+ Ra-226 186.21 3.64 3.54E-01 9.25E-01 9.25E-01 miss

+ Ac-228 129.07 2.42 -5.38E-02 1. 36E-01 1 .28E+00 miss 209.25 3.89 l.07E-01 7.63E-01 miss 270.24 3.46 5.60E-01 9.58E-01 miss 328.00 2.95 -2.35E-01 1.05E+OO miss 338.32 11. '.27 3.43E-01 3.97E-01 miss 409.46 1. 92 8.91E-01 1.79E+OO miss 463.00 4.40 9.80E-02 8.72E-01 miss 794.95 4.25 4.33E-01 1.0SE+OO miss 911. 20

25.80 3.36E-01 1.36E-01 miss 964. 77 4.99 2.lOE-01 9 . 82E-01 miss 968.97 15.80 2.43E-01 3.91E-01 miss

617/2l,,-, 10:24:42AM Page 8 of8 Analysis Report for 07-Jun-16-10002 L310224AFRGS005SS (DRIED)

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

Ac-228 1588.20 3.22 O.OOE+OO l.36E-0 1 3.34E-01 miss

+ Pa-231 27.36 10.30 4.63E-01 1.49E+OO 2. 33E+OO miss 283.69 1. 70 -7.84E-02 l .50E+OO miss 300.07 2.47 3 . 53E-01 l.54E+OO miss 302.65 2.20 -l.18E-01 l.49E+OO miss 330 . 06 1. 4 0 l. 20E+00 2.47E+OO miss

+ Th-234 92 . 38 2 .13 9.24E-01 3 . 41E+OO 3.41E+00 miss 92.80 2. 1 0 9.lOE-01 3.41E+OO miss 112. 81 0.21 -4.33E+00 1.77E+ Ol miss

+ U-23 5 143.76 10.96 -2.40E-02 5.70E-02 2.74E-01 miss 163.33 5.08 -8.51E-02 5.53E-01 miss 185. 71 57.20 1 .23E-02 5.70E-02 miss 202 . 11 1. 08 -4.12E-01 2.70E+OO miss 205.31 5 .01 7.44E-02 5.23E-01 miss

+ Arn-241 59.54 35.90 1. 05E-01 7 . 04E-01 7.04E-01 miss

+ = Nuclide identified during the nuclide identification

"' Energy line found in the spectrum

> -"' MDA value not calculated

@ _,._ Half-life too short to be able to perform the decay correction

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

free = No coincidence correction required.

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

0000015084.CNF Live Time 600.000 sec 60 Real Time 600.870 sec start: 1 -0. l(kev) stop : 8192 2047 .O(kev)

Acq. Start Tue >un 07 10:13:43 2016 55 50 40 35 V)

+-'

C:

I 8 30 25 20 15 10 5

~\

1000 2000 3000 4000 5000 6000 7000 8000 channel

6/7!"Lv 16 10:57:07AM Page 1 of&

I _pex-Gamma Analysis Report for 07-Jun-16-10003 L310224AFRGS006SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 07-Jun-16-10003 Sample Description ; L310224AFRGS006SS (DRIED)

Sample Type : Miscellaneous Unit Sample Point Sample Size 1.714E+03 grams Facility : Default Sample Taken On : 6/2/2016 2:26:00PM Acquisition Started : 6/7/2016 10:46:29AM Procedure : 130G 1LSand Sample Operator : JWelch Detector Name : P11314X2 Geometry : 130G Sand Live Time : 600.0 seconds Real Time : 600.5 seconds Dead Time : 0.09%

Peak Locate Threshold : 2.80 Peak Locate Range (in channels) : 120 - 8192 Peak Area Range (in channels) : 120-8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On ! 1/27/2016 Efficiency Calibration Used Done On ! 11/26/2012 Efficiency Calibration Description Sample Number . 15085 PEAK WITH NID REPORT Peak Analysis Performed on : 6/7/2016 10:56:35AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance : 1.000FWHM

6/7/2(; o',) 10:57:07AM Page 2 of8 Analysis Report for 07-Jun-16-10003 L310224AFRGS006SS (DRIED)

Peak Energy ROI ROI Peak. Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide M 1 74.81 295 - 315 300.48 7.90E+Ol 21.50 1.14E+02 Pb214-XR Pb212-XR m 2 77.00 295 - 315 309.21 8.85E+Ol 22.32 1.17E+02 Pb214-XR Pb212-XR 3 185.85 740 - 751 743.99 4.32E+Ol 24.40 8.17E+Ol U-235 Ra-226 4 238.69 950 - 960 955.09 2.20E+02 36.68 9.56E+Ol Pb-212 5 295.20 1176 - 1187 1180.86 8.38E+Ol 23.81 4.63E+Ol Pb-214 Eu-152 6 338 .41 1348 - 1360 1353.51 4.79E+Ol 18.46 3.22E+Ol Ac-'.228 7 352.05 1401 - 1415 1407.99 1. 42E+02 26.99 3.24E+Ol Pb-214 Bi-211 8 498.73 1990 - 1999 1994.17 9.64E+00 9.31 1. 07E+Ol 9 583.21 2325 - 2340 2331.85 9.21E+Ol 22.14 2.37E+Ol Tl-208 10 609.25 2428 - 2444 2435.92 1 .26E+02 24.35 1. 68E+Ol Bi-2 14 11 726.92 2902 - 2911 2906.38 1. 85E+Ol 10.03 6.91E+00 Bi-212 12 794.96 3174 - 3183 3178.42 1. 44E+Ol 9.69 9.30E+OO Ac-228 Cs-134 13 860.63 3437 - 3446 3441.03 l.26E+Ol 7.83 2.86E+OO 14 911 . 30 3637 - 3653 3643.70 4.95E+O l 16.78 1.70E+Ol Ac-228 15 969 . 11 3868 - 3880 3874.92 2.35E+O l 12.17 1. 30E+Ol Ac-228 16 1120.32 4474 - 4487 4479.84 3.02E+O l 12.88 9.60E+OO Bi-214 17 1460.81 5834 - 5852 5842.59 1.23E+02 23.57 1. 32E+Ol K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCilgrams) Uncertainty Corr K-40 1. 00 1 460.82

10.66 4.0lE+OO 8.42E-01 miss Tl-208 1. 00 583.19

85.00 2.02E-01 5.43E-02 miss Bi-212 0.99 39.86 1. 06 727. 33

6.67 6.02E-01 3.33E-01 miss 785.37 1.10

617/21.J,u 10:57:07AM Pagc3 of 8 Analysis Report for 07-Jun-16-10003 L310224AFRGS006SS (DRIED)

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

43.60 5. llE-01 l. 19E-01 miss 300.09 3.30 Pb212-XR 0 .77 74.82

10.28 l.45E+O O 4.95E-01 miss 77 . 11

17. 10 9.04E-01 2. 94E-01 miss 87.35 3.97 89.78 1. 46 Bi-214 1. 00 609.32

45.49 5.31E-01 1.21E-01 miss 768.36 4.89 806.18 1. 26 934.06 3.11 1120 .29

14.92 5.85E-01 2.54E-Ol miss 1155 . 21 1. 63 1238.12 5.83 1280.98 1. 43 1377.67 3.99 1385. 31 0.79 1 401.52 1. 33 1 407.99 2.39 1 509.21 2.13 1661.27 1. 05 1729.59 2.88 1 764.49 15.30 1847.43 2.03 2118. 51 1. 16 Pb-214 1. 00 241.99 7 .25 295.22 .- 18.42 5. 31E-D1 1. 73E-01 miss 351.93

35.60 5.22E-Ol 1.30E-01 miss 785. 96 1. 06 Ra-226 0 .99 186.21

3.64 l.05E+OO 6. 17E-01 miss Ac-228 1. 00 129.07 2.42 209.25 3.89 270.24 3.46 328. 00 2.95 338.32

,.. 11. 27 5.43E-Ol 2.27E-01 miss 409.46 1. 92 463. 00 4.40 794.95

4.25 7.76E-01 5. 31E-01 miss 911 . 20

25.80 4.84E-01 1 .69E-Ol miss 964.77 4.99 968. 97

15.80 3.91E-01 2.05E-01 miss 1 588.20 3.22 U-235 0.99 143.76 10. 96 163.33 5.08 185 .71

57.20 6.68E-02 3.93E-02 miss 202 .11 1. 08 205.31 5.01

6/7/20,., 10:57:0?AM Page 4 of8 Analysis Report for 07-Jun-16-10003 L310224AFRGS006SS (DRIED)

= Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

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

free = No coincidence correction required.

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

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

K-40 1. 000 4.0lE+OO 8.42E-01 Tl-208 1. 000 2.02E-01 5.43E-02 X Bi-211 0.943 Bi-212 0.993 6.02E-01 3.33E-01 Pb-212 1.000 5. llE-01 1 .19E-0 1 Pb212-XR 0.775 1. OSE+OO 2.53E-Ol Bi-214 1. 000 5.41E-01 1. 09E-Ol Pb-214 1. 000 5.25E-0 1 1.04E-01 X Pb214-XR 0.776

? Ra-226 0.992 1. 0SE+OO 6.17E-01 Ac-228 1. 000 4.84E-01 1.llE-01

? U-235 0.999 6.68E-02 3.93E-02

? = nuclide is part of an undetermined solution X

@

-

nuclide rejected by the interference analysis nuclide contains energy Jines not used in Weighted Mean Activity Errors quoted at 2.000sigma

6/7/2u,., 10:57:0?AM Page 5 of8 Analysis Report for 07-Jun-16-10003 L310224AFRGS006SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/7/2016 10:56:35AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 8 498.73 l.60667E - 02 48.30 13 860.63 2.09524E-02 31.14 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuc/ideMDA LineMDA Coinc Name (pCi/grams) (pCVgrams) (pCi/grams) Corr (keV)

+ K-40 1460.82

10.66 4 .0lE+OO 5.09E-01 5.09E-Ol miss

+ Cr-51 320.08 9.91 6.66E-02 3.44E-01 3.44E-01 free

+ Mn-54 834.85 99.98 3.33E-03 3.39E-02 3.39E-02 miss

+ Co-58 810.76 99.45 -3.85E-03 3.22E-02 3.22E-02 miss 1674.73 0.52 O.OOE+OO 2. llE+OO miss

+ Co;.....60 1173.23 99.85 -2.56E-03 2.20E-02 2.20E-02 miss 1332.49 99.98 9.26E-05 4.25E-02 miss

+ Nb-94 702.65 99.81 9.26E-03 3.21E-02 3.69E-02 miss 871.09 99.89 5.30E-03 3.21E-02 miss

+ Ag-108m 79 .13 6.60 -4.56E-03 2.93E-02 8.26E-01 miss 433.94 90.50 -1.34E-03 2.93E-02 miss 614.28 89.80 l.52E-02 3.90E-02 miss 722. 94 90.80 3.04E-03 3.35E-02 miss

+ Sn-113 255.13 2. 1 1 6.52E-01 5.16E-02 1. 29E+OO free 391.70 64.9'7 1.03E-02 5.16E-02 free

+ Cs-134 475.36 1. 48 1.14E-01 1. 83E-02 2.00E+OO mi ss

6/7/2u ,v 10:57:0?AM Page 6 of 8 Analysis Report for 07-Jun-16-10003 L310224AFRGS006SS (DRIED)

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

Cs-134 563.25 8.34 1. 43E-01 l.83E-02 4.28E-01 miss 569.33 15.37 -l.23E-02 2.00E-01 miss 604. 72 97.62 -7.09E-03 1.83E-02 miss 795.36 85.46 -9.46E-03 5. 92E-02 miss 801.95 8.69 -8.55E-02 3.SOE-01 miss 1038.61 0.99 -1. 09E-01 3. 94E+OO miss 1167.97 1. 79 -8.92E-02 2.00E+OO miss 1365.19 3.02 4 .70E-02 8.07E-01 miss

+ Cs-137 661.66 85.10 1.21E-02 4 . 50E-02 4.SOE-02 miss

+ Eu-152 121. 78 28.67 2.45E-02 9.4:E-02 l .03E-01 miss 244.70 7.61 9.60E-02 3.58E-01 miss 295.94 0.45 1.87E+Ol 1 . .23E+01 miss 344.28 26.60 -1.62E-02 9.47E-02 mi ss 367.79 0.86 -9.95E-01 2.62E+OO miss 411.12 2.24 -1.70E-01 l .47E+OO miss 443.96 2.83 l .08E-01 9.91E-01 miss 488.68 0.42 -2.60E+OO 6.24E+00 miss 563.99 0.49 2.0lE+OO 7.00E+OO miss 586.26 0.46 -8.26E-01 6.79E+OO miss 67 8. 62 0.47 1. 51E+00 6.18E+OO miss 688.67 0.86 1. 88E+OO 4.41E+OO miss 719.35 0.28 4.79E+OO 1 .SOE+Ol miss 778.90 12. 96 5.83E-02 2.63E-01 miss 810.45 0.32 -2.42E+OO 8.72E+OO miss 867.37 4.26 -1.62E-01 5.31E-01 miss 919.33 0.43 -1.98E+OO 7 .13E+OO miss 964. 08 14.65 8.29E-02 3.12E-01 mi ss 1085.87 10.24 -8.69E-02 2.04E-01 miss 1089.74 1. 73 -2.81E-01 l .77E+OO miss 1112. 07 13.69 6.60E-02 3.16E-01 miss 12 12.95 1. 43 -1.22E-01 2.30E+OO miss 1249.94 0.19 5.87E+OO 2.32E+Ol miss 1299.14 1. 63 1.40E-01 2.llE+OO miss 1408.01 21. 07 l. OlE-01 2.79E-01 miss 1457.64 0.50 -1.03E+Ol 9.71E+OO miss 1528.10 0.28 1. 82E-01 1 .18E+Ol miss

+ Eu-154 12 3.07 40.40 1.76E-03 7 . 0?E-02 7.07E-02 miss 247.93 6.89 2.08E-01 3.92E-01 miss 591. 76 4.95 -7.62E-02 6.35E-01 miss 692.42 1. 78 -5.31E-01 l.67E+OO miss 723. 30 20.06 3.59E-03 l.41E-01 miss 756.80 4.52 2.94E-01 8.93E-01 miss 873.18 12.08 -1.91E-02 2.lBE-01 miss 996. 29 10 .48 -7.39E-02 2.75E-01 miss 1004.76 18 .01 -6.48E-02 1.lOE-01 miss 127 4.43 34.80 -3.44E-03 9.73E-02 miss 1596.48 1. 80 -1.03E-01 1.52E+OO miss

+ Eu-155 45.30 1. 31 -1.76E+00 1 .50E-01 6.99E+OO miss 60.01 1. 22 -3.19E+OO 8.24E+D0 miss 86.55 30.70 -1 .74E-02 1. 50E-Ol miss 105.31 21.10 l .BlE-03 1 .65E-01 mi ss

6/7/2u ,v 10:57:07AM Page 7 of8 Analysis Report for 07-Jun-16-10003 L310224AFRGS006SS (DRIED)

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

+ Tl-208 583.1 9

85.00 2.02E-Ol 4.57E-02 4. 57E-02 miss

+ Bi-211 351.07

13.02 1 .43E+OO 2.37E-01 2.37E-01 miss

+ Pb-211 404.85 3.78 -1.23E-01 5.76E-01 5. 76E-01 miss 427.09 1. 76 -1. 44E-01 1.42E+OO miss 832. 01 3.52 -3.36E-02 8. 08E-01 miss

+ Bi-212 39.86 1. 06 -3.61E+OO 3.63E-01 7. 65E+00 miss 727. 33

6.67 6.02E-01 3.63E-01 miss 785.37 1.10 -1.84E-Ol 3.45E+OO mi ss 162 0.50 1. 47 5. 96E-01 2. 75E+OO miss

+ Pb-212 115. 1 8 0 .60 2.25E+OO 8.86E-02 5.13E+OO miss 238.63

43.60 5. llE-01 8. 86E-02 miss 300.09 3.30 4. 71E- 01 1 . 09E+OO miss

+ Pb212-XR 74.82 .L 10.28 1. 45E+00 3.91E-01 6. 93E-01 miss 77 .11

17. 10 9.04E-01 3.91E-01 miss 87.35 3.97 5 . 67E-01 l .19E+OO miss 89.78 1. 46 4 .21E-01 2.76E+OO miss

+ Bi-214 609.32

45.49 5.31E-01 7.75E-02 7.75E-02 miss 768.36 4.89 4.73E-01 9.51E-01 miss 806.18 1. 26 -2 . lOE-01 2. 76E+OO miss 934.06 3 .11 8.52E-01 1. 50E+ OO miss 1120.29

14.92 5.85E-01 2. 66E-01 miss 1155.21 1. 63 8.90E-01 3.27E+OO miss 1238 . 12 5.83 3.47E-01 l.06E+OO miss 1280 . 98 1. 43 6.28E-01 3.66E+00 miss 1377. 67 3 . 99 2.06E-01 l.17E+OO miss 1385. 31 0.79 9.00E-01 5.0SE+OO miss 1401. 52 1. 33 1. 62E+OO 4.0lE+OO miss 1407.99 2.39 8.85E-01 2. 45E+OO miss 1 509.21 2.13 3.67E-01 2 .19E+OO miss 1 661. 27 1. 05 3.66E-01 3.39E+OO miss 1729.59 2.88 5.59E - 01 l.80E+OO miss 1764.49 15.30 6.87E-01 7.27E-01 miss 1847.43 2.03 1 .66E+OO 3.39E+OO miss

> 2118.51 1.16 O.OOE+OO O.OOE+OO miss Pb-214 241.99 7.25 5.36E-01 8 . 68E-02 5.71E-01 miss 295.22

18.42 5.31E-01 1.76E-Ol miss 351.93

35.60 5.22E - 01 8.68E-02 miss 785. 96 1. 06 l.62E+OO 4.0SE+OO miss

+ Pb214-XR 74.82

5.80 2.57E+OO 6.89E-01 l.23E+OO miss 77 . 11

9.70 1.59E+OO 6.89E-01 miss 87.35 2.24 1. OlE+OO 2. llE+OO miss 89.78 0.82 7 . 50E-01 4 . 92E+OO miss

+ Ra-226 186.21

3.64 1. 05E+OO 8 . 88E-0 1 8.88E-01 miss

+ Ac-228 129.07 2.42 2.64E-01 1. 73E-01 l .27E+OO miss 209.25 3.89 4 . 05E-01 7.88E-01 miss 270.24 3. 46 7 . 92E-Ol l.07E+OO miss 328.00 2.95 6.93E-01 l.21E+OO miss 338.32 11. 27 5.43E-01 2.58E-01 miss 409.46 1. 92 7.34E-01 l . 90E+OO miss 463.00 4.40 2.63E-01 8.31E - 01 miss

6/7/2{J IV 10:57:0?AM Pag.: 8 of8 Analysis Report for 07-Jun-16-10003 L310224AFRGS006SS {DRIED) 1-lucllde Energy Yield(%) Activity Nuclide MDA LlnellJDA Caine Name (pCUgrams) (pCUgrams) (pCi/grams) Corr (keV)

Ac-228 794.95

4.25 7.76E-01 l .73E-01 6.83E-01 miss 911. 20

25.80 4.84E-01 1.73E-01 miss 964. 77 4.99 3.84E-01 9.88E-01 miss 968. 97

15.80 3.91E-01 2.46E-01 miss 1588.20 3.22 1.86E-01 1 .24E+OO miss

+ Pa-231 27.36 10.30 O.OOE+OO 9 . 99E-02 9. 99E-02 miss 283.69 1. 70 2.44E-01 l.46E+OO miss 300.07 2.47 6.29E-01 l.46E+OO miss 302.65 2.20 7.91E-02 l.15E+OO miss 330.06 1. 40 -1.28E+OO l.86E+OO miss

+ Th-234 92.38 2 .13 1.15E-02 2.35E+OO 2.35E+OO miss 92.80 2.10 l.77E+OO 2. 60E+OO miss 112. 81 0.21 -1. 57E-01 l.65E+01 miss

+ U-235 143.76 1 0. 96 -3.26E-02 5.65E-02 2.29E-01 miss 163.33 5.08 6.99E-02 5.42E-01 miss 185.71

57.20 6.68E-02 5.65E-D2 miss 202 . 11 1. 08 l. 14E+OO 2.59E+OO miss 205.31 5.0 1 1. 44E-01 5.25E-01 miss

+ Am-241 59.54 35.90 2.39E-03 3 . 02E-0 1 3.02E-01 miss

+ :::; Nuclide identified during the nuclide identification

= Energy line found in the spectrum

> = MDA value not calculated

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

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

free :::; No coincidence correction required.

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

0000015085.CNF Live Ti me 600.000 sec 120 Real Time 600.S20 sec start: 1 -0. 2(kev) stop : 8192 2047. 4(kev)

Acq. Start Tue l un 07 10: 46: 29 2016 100 90 80 70 Vl

.µ C:

s 0

u 60 50 1""

~

40 0..

1""

~

30 20 10 0

1000 2000 3000 4000 5000 6000 7000 8000 channel

6/7/~v 16 10:24:04AM Page 1 of8

~ ex-Gamma Analysis Report for 07-Jun-16-10001 L310224AFRGS007SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification

07-Jun-16-10001 Sample Description L310224AFRGS007SS (DRIED)

Sample Type Miscellaneous Unit Sample Point Sample Size 1.899E+03 grams Facility : Default Sample Taken On : 6/2/2016 1:00:00PM Acquisition Started : 6/7/2016 10:13:27AM Procedure : 130G 1L Sand Sample Operator : JWelch Detector Name : P11314X2 Geometry : 130G Sand Live Time : 600.0 seconds Real Time : 600.5 seconds Dead Time : 0.08 %

Peak Locate Threshold : 2.80 Peak Locate Range (in channels) :120-8192 Peak Area Range (in channels) : 120 - 8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 11/26/2012 Efficiency Calibration Description Sample Number : 15083 PEAK WITH NID REPORT Peak Analysis Performed on : 6/7/2016 10:23:32AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance : 1.000FWHM

6/7/20,o 10:24:04AM Page 2 of8 Analysis Report for 07-Jun-16-10001 L310224AFRGS007SS (DRIED)

Peak Energy ROI ROI Peak NetPeak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide M 1 74.79 297 - 313 300.39 5.45E+Ol 19. 88 1. 19E+02 Pb214-XR Pb212-XR m 2 76.84 297 - 313 308.58 7.98E+Ol 23.15 1. 55E+02 Pb214-XR Pb212-}'.R M 3 238.66 949 - 974 954.94 2.44E+02 32.16 6.22E+Ol Pb-212 m 4 241.91 949 - 974 967. 96 6.28E+Ol ::;_g .21 7.06E+Ol Pb-214 5 295.26 1175 - 1186 1181.07 7.55E+Ol 27. 68 9.09E+Ol Pb-214 Eu-152 6 338.30 1347 - 1357 1353. 07 3.73E+Ol - 7. 64 3.73E+Ol Ac-228 7 351.86 1400 - 1413 1407.24 1. 43E+02 29.03 5.62E+Ol Pb-214 Bi-211 8 4 62. 8 1 184 '7 - 1854 1850.62 9.40E+OO 9.46 1. 32E+Ol Cs-138 Ac-228 Sb-125 9 510.83 2036 - 2047 2042.53 2.86E+O l 1 6. 39 3.49E+01 10 583.16 2326 - 2336 2331.65 5.55E+Ol 1 9.58 3.71E+Ol Tl-208 11 609.23 2428 - 2442 2435.84 l.12E+02 24.82 3.31E+Ol Bi-2 1,J 12 727.42 2904 - 2913 2908.36 l .33E+Ol 10.58 l .53E+Ol Bi-212 13 860.37 3435 - 3445 3440.02 1.82E+Ol 10 .17 7.61E+OO 14 911. 61 3637 - 3653 3644.93 6.49E+Ol 17.29 8.24E+OO Ac-228 15 1120.38 4474 - 4486 4480.08 3.17E+Ol 13.84 1.66E+Ol Bi-2 14 16 1460.94 5833 - 5853 5843.08 1.49E+02 25 .27 8.89E+OO K-40 M = First peak in a multiplet region m "' Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.99 1460 .82

10.66 4.36E+OO 8.33E-01 miss Tl-208 1. 00 583.19

85.00 1.lOE-01 4.lOE-02 miss Bi-212 1. 00 39.86 1. 06 727. 33 6.67 3.91E-0 1 3.13E-01 miss 785.37 1.10 1 620.50 1. 47

6/7/2010 10:24:04AM Page J of&

Analysis Report for 07-Jun-16-10001 L310224AFRGS007SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Pb-212 1. 00 115 . 18 0.60 238.63

43.60 5. llE-01 l.07E-01 miss 300.09 3.30 Pb212-XR 0 .99 74.82

10. 28 9.03E-01 3.78E-01 miss 77 . 11

17.10 7.40E-01 2 . 63E-01 miss 87.35 3.97 89.78 1. 46 Bi-214 1. 00 609.32

45.49 4.29E-01 1.08E-D1 mi s s 768.36 4.89 806.18 1. 26 934.06 3.11 1120.29

14. 92 5.54E-0 1 2.4 6E-0 1 miss 1155. 21 1. 63 1238.12 5.83 1280.98 1. 43 13 77 . 67 3.9 9 1385.31 0 .79 1401.52 1. 33 1407.99 2 . 39 1 5og.21 2.13 1661.27 1. 05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2 11 8 .51 1.16 Pb-~14 1. 00 2 4 1 .99

7.25 7 . 98E-01 2.64E-01 miss 295.22

18.42 4.32E-01 1 .73E-01 miss 35 1 .93

35.60 4.75E-01 1 .23 E-01 miss 785. 96 1. 06 Ac-228 0.99 129. 0 7 2.4 2 209.25 3.89 270.24 3.46 328 .00 2.95 338.32

11 .27 3 . 82E-01 1.91E-01 miss 409 .46 1. 92 463 .00

4.40 3.07E-Ol 3.12E-01 miss 794.95 4.25 911 .20

25.80 5.73E-01 1. 60E- 0 1 miss 964. 7 7 4 .99 968. 97 15.80 1588.2 0 3.22

= Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

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

6/7/21.J 1d 10:24:04AM Page 4 of8 Analysis Report for 07-Jun-16-10001 L310224AFRGS007SS (DRIED)

Coincidence correction performed.

free :a: No coincidence correction required.

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

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

K-40 0.999 4.36E+OO 8.33E-01 X Sb-125 0.419 Tl-208 1. 000 1.lOE-01 4.lOE -0 2 X Bi-211 0.962 Bi-212 1. 000 3.91E-01 3.1 3E-01 Pb- 212 1. 000 5. llE-01 1. 07E-01 Pb212-XR 0.998 7.93E-01 2.16E-01 Bi-214 1. 000 4.49E-01 9.87E-02 Pb-214 1. 000 5.02E-01 9.36E-02 X Pb214-XR 0. 998 Ac-228 0.997 4.68E-01 1.14E-01

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

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

6/7/2u 1ti 10:24:04AM Page 5 of8 Analysis Report for 07-Jun-16-10001 L310224AFRGS007SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/7/2016 10:23:32AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 9 5 1 0 . 83 4.7 6087 E-0 2 28.7 0 13 8 6 0. 37 3 .03283E - 02 2 7 .93 M::: First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL. NLB Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Caine Name (pCi/grams) (pCUgrams) (pCi/grams) Corr (keV)

+ K-40 1460.82

10.66 4 .36E+OO 4.0lE-01 4.0lE-01 miss

+ Cr-5 1 3 2 0.08 9.91 -7.50E-02 2.47E-0 1 2.47E-01 free

+ Mn-54 834.85 99.98 ~.96E-03 2.84E-02 2.84E-0 2 miss

+ Co-58 810.76 99.45 9.23E-03 3 .13E-02 3.13E-02 miss 1674.73 0.52 O.OOE+OO l .90E+OO miss

+ Co-60 117 3 .23 99.85 -7.12E-03 2.SOE - 02 2.SOE-02 miss 1332.49 99.98 9.19E-03 3.83E-02 miss

+ Nb-94 702.65 99.81 -5.92E-03 2.87E-02 2.87E-02 miss 871.09 99.89 5.52E-03 3.SOE-02 miss

+ Ag-108m 79.13 6.60 1.20E-01 2.64E-02 7.54E-01 miss 433.94 90.50 5.88E-03 2.64E-02 miss 614.28 89.80 -7.56E-03 3.52E-02 miss 722. 94 90.80 -1.16E-02 2.81E-02 miss

+ Sn-113 255.13 2 . 11 1.52E-02 3.22E-02 1.23E+OO free 391.70 64.97 9.63E-04 3.22E-02 free

+ Cs-134 475. 3 6 1. 48 -4.57E- 01 3.09E-02 l. 58E+OO miss

6/7/2ln6 10:24:04AM Page 6 of8 Analysis Report for 07-Jun-16-1 0001 L310224AFRGS007SS (DRIED)

Nuclide Energy Yie!d{°/o) Activity Nuc!idcMDA LineMDA Caine Name (pCl/grams) (pCilgrams) (pCilgrams) Co" (keV)

Cs-134 563.25 8.34 5.15E-02 3.09E-02 3.14E-01 miss 569.33 15.37 1.14E-02 l. 63E-01 miss 604. 72 97.62 2.13E-03 3. 09E-02 miss 795.86 85.46 8 .13E-03 3.66E-02 miss 801.95 8.69 -5.93E-02 2. 90E-01 mi ss 1 038.61 0 .99 -4.20E-01 2.34E+OO miss 1167. 97 1. 79 1. 89E-01 1 . 97E+OO miss 1365.19 3.02 -2.26E-01 7.28E-01 miss

+ Cs-137 661.66 85. 10 8.03E-03 3.59E-02 3.59E-02 mi ss

+ Eu-152 121.78 28.67 -8.14E-03 7.31E-02 8. 60E-02 miss 244.70 7.61 1.16E-01 3.23E-01 miss 295.94 0.45 2.62E-01 l .15E+Ol miss 344.28 26.60 -2.12E-02 7.3 1E-02 mi ss 367.79 0.86 1.47E-Ol 2. 94E+OO miss 411.12 2. 2 4 5.03E-01 1.39E+OO miss 443.96 2.83 -4.04E-01 7.82E-01 miss 488.68 0.42 -7.lOE-03 6.18E+OO miss 563.99 0.49 -4.02E-01 4.73E+OO miss 586.26 0.46 -4.78E+OO 5.19E+OO miss 678.62 0.47 1.60E+OO 6.89E+OO miss 688.67 0.86 -1.42E+OO 2. 64E+OO miss 719.35 0.28 4.43E+00 1.26E+Ol mi ss 778.90 12.96 -2.63E-02 1.47E-01 miss 810.45 0.32 1.89E+ OO 9.24E+OO miss 867.37 4.26 -9.46E-02 4. 79E-01 miss 919.33 0.43 7.81E-01 6.43E+OO mi ss 964. 08 14.65 1.49E-01 3.25E-01 miss 1085.87 10.24 4.28E-02 3.27E-01 miss 1089.74 1. 73 3.68E-01 1.94E+00 miss 1112.07 13.69 -2. 71E-02 2. 67E-Ol miss 1212.95 1. 43 -3.58E-01 2.31E+OO miss 1249.94 0.19 5.65E-01 2.09E+Ol miss 1299.14 1. 63 2.90E-01 2.12E+OO miss 1408.01 21. 07 4.67E-02 1 . 90E-01 miss 1457.64 0.50 -1.78E+OO 9.33E+OO miss 1528.1 0 0.28 -4.93E-01 1 .07E+Ol miss

+ Eu-154 123.07 40. 40 -9.29E-03 5.93E-02 5.93E-02 miss 247.93 6.89 -3.25E-02 3.20E-01 miss 591. 76 4.95 -1. 46E-01 4.85E-01 miss 692.42 1. 78 3.30E-01 l.86E+OO miss 723.30 20.06 3.93E-03 1 .46E-01 miss 756.80 4 .52 1.26E-01 7.05E-01 miss 873.18 12.08 1. 32E-02 2.58E-01 miss 996.29 10.48 -5.00E-02 l .70E-01 miss 1004.76 18.01 7.85E-02 2.03E-01 miss 1274.43 34.80 -1. 28E-02 6.00E-02 miss 1596.48 1. 80 -5.83E-01 1. 37E+OO miss

+ Eu-155 45.30 1. 31 9.28E-01 1 .34E-01 7.18E+OO miss 60.01 1. 22 -1.93E+OO 7.79E+OO miss 86.55 30.70 -4.42E-02 l .34E-01 miss 105.31 21. 10 -3.20E-02 l .52E-01 miss

6/7/2u*16 10:24:04AM Page 7 of8 Analysis Report for 07-Jun-16-10001 L310224AFRGS007SS (DRIED)

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

+ Tl-208 583.19

85.00 l .lOE-01 4.68E-02 4. 68E-02 miss

+ Bi-211 351.07

13.02 1 .30E+00 2.71E-01 2.71E-01 mi$S

+ Pb-211 404.85 3.78 -5.59E-02 4.4-:'E-01 6.51E-01 mi ss 427.09 1. 76 1.75E-01 1.29E+OO miss 832. 0 1 3.52 -1. 62E-01 4.47E-01 miss

+ Bi-212 39.86 1. 06 -1.73E+OO 4.48E-01 7.62E+OO miss 727.33

6.67 3.91E-01 4 .48E-01 miss 785.37 1.10 6.73E-01 2. 96E+OO miss 1620.50 1. 47 2.31E-01 2.14E+00 miss

+ Pb-2 1 2 115 .18 0.60 4.lOE-01 6.00E-02 4. 88E+00 miss 238.63

43.60 5. llE-01 6.00E-02 miss 300.09 3.30 6.20E-01 9.74E-01 miss

+ Pb212-XR 74.82

10.28 9.03E-01 4.04E-01 6.39E-01 miss

77. 11

17.10 7.40E-01 4.04E-01 miss 87.35 3.97 4.83E-01 1.17E+OO miss 89.78 1. 46 -5.30E-03 2.79E+00 miss

+ Ei-214 609.32

45.49 4.29E-01 9.1 2E-02 9.12E-02 miss 768.36 4.89 2.28E-01 8.59E-01 miss 806.18 1. 26 5.87E-01 2. 63E+OO miss 934.06 3 .11 6.21E-01 1.40E+OO miss 1120.29

14.92 5.54E-01 2.78E-01 miss 1155.21 1. 63 4.07E-01 2.58E+OO miss 1238.12 5.83 3.15E-01 9.59E-01 miss 1280.98 1. 43 -5.67E-02 2.80E+OO miss 1377.67 3.99 3.75E-01 9.84E-01 miss 1385. 31 0.79 3. llE-01 4.55E+OO miss 1401.52 1. 33 4. 72E-01 2.74E+OO miss 1407.99 2.39 4.lOE-01 l.67E+OO miss 1509.21 2 .13 1. 35E-01 1.81E+OO miss 1661. 27 1. 05 7.0lE-01 3.96E+OO miss 1729.59 2.88 3.60E-01 l.49E+OO miss 1764.49 15.30 4.98E-01 5. 92E-01 miss 1847.43 2.03 O.OOE+OO 1 .35E+OO miss

> 2118. 51 1.16 O.OOE+OO O.OOE+OO miss Pb-214 241.99 *'* 7.25 7.98E-01 9 . 90E-02 3.86E-01 miss 295.22

18.42 4.32E-01 2.18E-01 miss 351.93

35.60 4.75E-01 9.90E-02 miss 785.96 1. 06 6.39E-01 3.08E+OO miss

+ Pb214-XR 74.82

5.80 1.60E+OO 7.13E-01 1 .13E+OO miss 77.11

9.70 1.30E+OO 7.13E-01 miss 87.35 2.24 8.55E-01 2.08E+OO miss 89.78 0.82 -9.44E-03 4.96E+OO miss

+ Ra-226 186.21 3.64 7.83E-01 8. 96E-01 8. 96E-01 miss

+ Ac-228 129.07 2.42 2.16E-01 1.lSE-01 l.lOE+OO miss 209.25 3.89 3.99E-01 7.27E-01 miss 270.24 3.46 4.30E-01 9.52E-01 miss 328.00 2.95 2.75E-01 1.03E+OO miss 338.32

11. 27 3.82E-01 2.42E-01 miss 409.46 1. 92 -1.06E-01 1 .46E+OO miss 463.00

4.40 3.07E-01 4.74E-01 miss

6/7/2u16 10:24:04AM Page8of8 Analysis Report for 07-Jun-16-10001 L310224AFRGS007SS (DRIED)

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

Ac-228 794.95 4.25 2.90E-02 1 . 15E-0 1 7.33E-01 miss 911. 20

25.80 5.73E-01 l.15E-01 miss 964.77 4.99 2.SOE-01 9.53E-01 miss 968. 97 15.80 3.40E-01 4.23E-01 miss 1588.20 3.22 8.14E-01 1.73E+OO miss

+ Pa-231 27.36 10.30 O.OOE+OO 9.02E-02 9.02E-02 miss 283.69 1. 70 -5.58E-01 1.35E+OO miss 300.07 2.47 8.29E-01 1.30E+OO miss 302.65 2.20 -4.44E-01 8.82E-01 miss 330.06 1. 40 2.24E-01 1 .95E+OO miss

+ Th-234 92.38 2.13 8.91E-01 2.24E+OO 2.24E+OO miss 92.80 2.10 l.90E+OO 2.41E+OO miss 112. 81 0.21 3.21E+OO 1.72E+Ol miss

+ U-235 143.76 10. 96 4.56E-02 5.53E-02 2.41E-01 miss 163.33 5.08 3.44E-02 4.83E-01 miss 185. 71 57.20 3.66E-02 5.53E-02 miss 202 .11 1. 08 -3.09E-01 l.82E+OO miss 205.31 5.01 7.13E-02 4.60E-01 miss

+ Am-241 59.54 35.90 -4.77E-02 2 . 69E-01 2.69E-01 miss

+ = Nuclide identified during the nuclide identification

= Energy line found in the spectrum

> = MDA value not calculated

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

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

free = No coincidence correction required.

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

0000015083.CNF Live Time :600 .000 sec Real Time :600.490 sec 60 Start: 1: -0.2(kev) stop : 8192 :2047. 4(kev)

Acq. Start :Tue Jun 07 10:13:27 2016 55 50 40 35 VI

+-'

C:

3 8 30 25 20 15 10 5

j 0--1.......1....--'--,. ....____._---l-l----l...-...l....,......--'---+-

I ....J.........J----l...----'--+---'--...L........1..--'-'---lj..l........ll...1...J.......U............U......j....J.IJI.JL.......J........ILLll..l.ll..J..LILjU...LJllll..lll.lL.LIWlllUWll.lllllll..li.i.l..L.J..I.IIWWJ.lWl!U.JILll.l.lUllllWIIJl..lUI.IWIIII 1000 2000 3000 4000 5000 6000 7000 8000 channel

6/712u16 11:56:56AM Page 1 of 8 Analysis Report for 07-Jun-16-10005 L310224AFRGS008SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 07-Jun-16-10005 Sample Description : L310224AFRGS008SS (DRIED)

Sample Type : Miscellaneous Unit Sample Point Sample Size 1.875E+03 grams Facility

Default Sample Taken On : 6/2/2016 1:25:00PM Acquisition Started . 6/7/2016 11:46:18AM Procedure 130G 1L Sand Sample Operator JWelch Detector Name P11314X2 Geometry 130G Sand Live Time 600.0 seconds Real Time 600.5 seconds Dead Time

0.09%

Peak Locate Threshold : 2.80 Peak Locate Range (in channels) : 120- 8192 Peak Area Range (in channels) : 120 - 8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 11/26/2012 Efficiency Calibration Description Sample Number : 15087 tL PEAK WITH NID REPORT Peak Analysis Performed on : 6/7/2016 11:56:23AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance : 1.000FWHM

6/7/2010 11:56:56AM Page 2 of8 Analysis Report for 07-Jun-16-10005 L310224AFRGS008SS (DRIED)

Peak Energy ..,,

R"' ROI Peak Net Peak NetA;ea Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 76. 96 305 - 315 309.04 4.29E+Ol 31. 08 1.36E+02 Pb214-XR Pb212-;~R 2 87.02 343 - 353 349.23 4.64E+Ol 26. 94 9.52E+Ol Pb214-XR Pb212-XR Eu-155 3 185.93 738 - 749 744.31 3. llE+O l 23.22 7.98E+Ol U-235 Ra-226 4 238.66 949 - 961 954.97 1. 44E+02 35. 72 1. 29E+02 Pb-212 5 295.38 1175 - 1186 1181. 58 6.20E+Ol 21.42 4.20E+Ol Pb-214 Eu-152 6 338.18 1346 - 1359 1352.57 4. 87E+Ol 1 9. 26 3.65E+Ol Ac-228 7 352.00 1400 - 1414 1407.78 1.12E+02 25.98 4.50E+Ol Pb-2 14 Bi-2 11 8 583.09 2326 - 2339 2331.35 4.82E+Ol 1 7.21 2.15E+Ol Tl-208 9 609.33 2430 - 2444 2436.27 8.90E+Ol 21. 70 2.20E+Ol Bi-21-1 10 911. 43 3638 - 3652 3644.20 3.76E+Ol 15.52 1.87E+Ol Ac-228 11 1120. 14 4474 - 4486 4479.13 2.59E+Ol 11.74 8.17E+OO Bi-214 12 1460.99 5834 - 5854 5843.29 1.51E+02 25.18 6.00E+OO K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr K-40 0.99 1 460.82

10.66 4.49E+OO 8.44E-01 miss Eu-155 0.31 45.30 1. 31 60.01 1. 22 86.55

30.70 1 .75E-01 1. 07E-01 miss 105.31 2 1.10 Tl-208 0 .99 583 . 19

85.00 9.68E-02 3.64E-02 miss Pb-212 1. 00 115.18 0.60 238.63

43.60 3.06E-01 9.05E-02 miss 300.09 3.30 Pb212-XR 0.99 74.82 10.28

6/7/21.J . - 11:56:56AM Page 3 of8 Analysis Report for 07-Jun-16-10005 L310224AFRGS008SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr Pb2 1 2 - XR 0.99 77 . 11

1 7 .1 0 4. OlE-01 3.02E-01 miss 87 . 3 5

3. 97 1.35E+OO 8.30E-01 miss 8 9.78 1. 46 Bi-214 1. 00 6 0 9.32

45 .4 9 3.44E- 01 9.35E-02 miss 7 6 8 .36 4. 89 8 06.1 8 1. 26 934 .06 3.11 1120. 2 9

1 4. 92 4.59E-Ol 2.llE-01 miss 1155. 2 1 1. 6 3 1238 .1 2 5. 83 1280 . 98 1. 43 1377 . 67 3 . 99 138 5 . 31 0.79 1401.52 1. 3 3 1407.99 2.39 1 509.21 2 . 13 1661.27 1. 05 1 7 29.59 2 . 88 1764 . 49 15.30 1 847 . 43 2.0 3 2118 . 51 1.16 Pb- 214 0.99 241 . 99 7.25 295 . 22

18. 42 3.59E - Ol 1. 37E-01 miss 351.93

35 . 60 3 . 79E-01 1. 06E-01 miss 7 8 5 . 96 1. 06 Ra-226 0.99 186 . 21

3 . 64 6 . 92 E- 0 1 5.28E- 01 miss Ac- 22 8 0.74 1 29 . 07 2 . 42 209 . 25 3. 8 9 270 . 24 3.46 328.00 2.95 338 . 32

11. 27 5.05E-01 2.16E-01 miss 409 . 46 1. 92 463.00 4.40 7 94.95 4 . 25 911. 20

25 . 8 0 3.36E- 0 1 l . 42E-0 1 mi ss 964.77 4 . 99 968 . 97 15.80 1 58 8 .20 3.22 U- 235 0.99 143.76 10 . 96 163.33 5 . 08 185.71

57 . 20 4.40E-02 3 . 36E - 02 miss 202.11 1. 08 205.31 5 . 01

=Energy line found in the spectrum.

- =Manually added nuclide.

? = Manually edited nuclide.

=

@ Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000FWHM

=

Nuclide confidence index threshold 0.30 Errors quoted at 2.000sigma

6/7/'-'.~ ~ 11 :56:56AM Pagc4 of 8 Analysis Report for 07-Jun-16-10005 L310224AFRGS008SS (DRIED)

Coincidence correction performed.

free = No coincidence correction required.

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

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

K-40 0.998 4.49E+OO 8.44E-01 Eu 155 9.316 1. 23E 01 l. l4E 01 f b-*z.rf Tl-208 0 . 999 9.68E-02 3.64E-02 ~ 111,:,11'(

X Bi-211 0.948 Pb-212 1.000 3.06E-01 9.0SE-02 Pb212-XR 0.998 4.0lE-01 3.02E-01 Bi-214 1. 000 3.63E-01 8.55E-02 Pb-Ll4 0.999 3.71E-01 8.39E-02 X Pb214-XR 0.998

? Ra-226 0.995 6.92E-01 5.28E-01 Ac-228 0.74 4 3.87E-01 1. 18E-01

? U-235 0.998 4.40E-02 3.36E-02

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

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

617/~.., ,d 11 :56:56AM Page 5 of8 Analysis Report for 07-Jun-16-10005 L310224AFRGS008SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/7/2016 11 :56:23AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

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

+ K-40 1460.82

10.66 4.49E+OO 3.49E-01 3.49E-01 miss

+ Cr-51 320.08 9.9 1 1. 88E-01 3.45E-01 3.45E-01 free

+ Mn-54 834.85 99.98 1.lOE-03 3.30E-02 3.30E-02 miss

+ Co -5 8 810.76 99.45 -1.20E-02 1.65E-02 1.65E-02 miss 16 74 .73 0.52 O.OOE+OO 5.25E+OO miss

+ Co-60 1173.23 99.85 1.09E-03 3.58E-02 3.58E-02 miss 1 332.49 99.98 1.16E-02 3.88E-02 miss

+ Nb-94 702.65 99.81 -4.93E-03 2.33E-02 2.33E-02 miss 871.09 99.89 7.08E-03 2.93E-02 miss

+ Ag-108m 79 .13 6.60 3.75E-02 2.31E-02 6.05E-01 miss 433.94 90.50 - .2.02E-03 2.31E-02 miss 614.28 89.80 -6.38E-03 2.58E-02 miss 722 .94 90.80 -4. 71E-03 2.34E-02 miss

+ Sn-113 255.13 2 . 11 - 7.31E-03 3.08E-02 1.13E+OO free 391.70 64.97 S.34E-03 3.08E-02 free

+ Cs-134 475.36 1. 48 -7.86E-01 3.13E-02 1.2 1E+OO miss 563.25 8.34 1. OOE-01 3.64E-01 miss 569.33 15.37 -4 .75E-03 1. 55E-01 miss 604.72 97.62 8.31E-03 3 .13E-02 miss

6ll/2016 11:56:56AM Page 6 of8 Analysis Report for 07-Jun-16-10005 L310224AFRGS008SS {DRIED)

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

Cs-134 795.86 85.46 1 .89E-02 3 .13E-02 4. 97E-02 miss 801.95 8.69 6.24E-02 2.63E-01 miss 1038.61 0.99 -4.68E-01 2.75E+OO miss 1167.97 1. 79 5.93E-01 2.42E+OO miss 1365.19 3.02 O.OOE+OO 2.71E-01 miss

+ Cs-137 661.66 85 .10 -l.64E-03 2 . 62E-02 2.62E-02 miss

+ Eu-152 121. 78 28.67 1. 55E-02 8.49E-02 8.49E-02 miss 244.70 7.61 5.34E-02 3.03E-01 miss 295.94 0.45 -7.75E-01 9.73E+OO miss 344.28 26.60 3.02E-02 8.93E-02 miss 367.79 0.86 1.17E+OO 3.06E+OO miss 411.12 2.24 -1.68E-01 9.50E-01 miss 443. 96 2.83 -2.80E-01 7.50E-01 miss 488.68 0.42 -1.89E+OO 3.87E+OO miss 563.99 0.49 1 .73E+OO 5.66E+00 miss 586.26 0.46 -1.77E+OO 4 .88E+OO miss 678.62 0.47 2.58E+00 6.68E+OO miss 688.67 0.86 -3.15E-01 2.67E+OO miss 719.35 0.28 3.82E+00 l.17E+Ol miss 778.90 12. 96 -8.62E-02 1.72E-01 miss 810.45 0.32 -2.76E-01 7.97E+OO miss 867.37 4.26 2.09E-01 6.28E-01 miss 919.33 0.43 1 .81E-01 7. llE+OO miss 964.08 14.65 l .68E-02 2.97E-01 miss 1085.87 10.24 -3.61E-03 2.72E-01 miss 1089.74 1. 73 6.22E-01 2.12E+OO miss 1112. 07 13.69 8.23E-02 3.05E-01 miss 1212.95 1. 43 -l.SlE-01 2.93E+OO miss 1249.94 0.19 4.83E+OO 2.12E+Ol miss 1299.14 1. 63 2.30E-01 2.35E+OO miss 1408.01 21. 07 5.73E-02 1.92E-01 miss 1457.64 0.50 -1.79E+Ol 7.56E+OO miss 1528.10 0.28 -6.49E+OO 8.57E+OO miss

+ Eu-154 123.07 40.40 -3.35E-03 2 . 24E-02 5.59E-02 miss 247.93 6.89 2.18E-02 2.60E-01 miss 591.76 4.95 -1.42E-01 4.91E-01 miss 692. 42 1. 78 -1.37E-01 1.42E+OO mi ss 723. 30 20.06 -2.95E-02 1.06E-01 miss 756.80 4.52 -9.15E-02 5.90E-01 miss 873.18 12.08 -4.53E-02 1.99E-01 miss 996.29 10.48 -4.81E-02 2.52E-01 miss 1004.76 18.01 1.88E-02 1.64E-01 miss 1274.43 34.80 O.OOE+OO 2.24E-02 miss 1596.48 1. 80 O.OOE+OO 5.12E-01 miss

+ Eu-155 45.30 1. 31 8.33E-01 1. 53E-01 6.25E+OO miss 60 .01 1. 22 2.62E+OO 8.44E+00 miss 86.55

30.70 l. 75E-01 1 .54E-01 miss 105.31 21.10 7.65E-02 1. 53E-01 miss

+ Tl-208 583.19

85.00 9.68E-02 3.90E-02 3.90E-02 miss

+ Bi-211 351.07

13.02 l.04E+OO 2.52E-01 2.52E-01 miss

+ Pb-211 404.85 3.78 2.00E-01 6.36E-01 6.36E-01 miss

6/7/20-10 11 :56:56AM Page 7 of8 Analysis Report for 07-Jun-16-10005 L310224AFRGS008SS (DRIED)

Nuclide Energy Yield(-/;,) Activity Nuc!ideMDA Lir.cMDA Caine Name (pCl/grams) (pCi/grams) (pCi!grams) Corr (keV)

Pb-211 427.09 1. 76 6.04E-01 6.36E-01 1 .62E+00 miss 832.0 1 3.52 3.59E-02 7.39E-01 miss

+ Bi-212 39.86 1. 06 -~.80E+OO 6.98E-01 5.95E+OO miss 727.33 6.67 4.55E-01 6 . 98E-01 miss 785.37 1. 10 1. 25E+OO 3.15E+OO miss 1620.50 1. 47 2.63E-01 2.17E+OO miss

+ Pb-212 115 .18 0.60 -3.09E-01 9.80E-02 3.95E+00 miss 238.63

43.60 3.06E-01 9.80E-02 miss 300.09 3.30 4.33E-01 9.06E-01 miss

+ Pb212-XR 74.82 10.28 6.67E-01 4 .59E-01 7.12E-01 miss 77 . 11

17.10 4.0lE-01 4.59E-01 miss 87.35

3. 97 1 .35E+OO 1.19E+OO miss

89. 78 1. 46 1 .54E+OO 2.63E+00 miss

+ Bi-214 609.32

45.49 3.44E-01 7.86E-02 7 .86E-02 miss 768.36 4.89 1 .89E-01 7. 61E-01 miss 806.18 1. 26 -4.0lE-01 1.81E+OO miss 934.06 3. 11 6.29E-01 1.42E+00 miss 1120.29

14.92 4.59E-01 2.18E-01 miss 1155. 21 1. 63 2.17E-01 2.16E+OO miss 1238. 12 5.83 3.73E-01 l.06E+OO mi ss 1280.98 1. 43 -4.88E-01 2.83E+OO miss 1377. 67 3.99 5.51E-01 1. 2 1E+OO miss 1 385.31 0.79 2.19E-01 2.83E+OO mi ss 1401.52 1. 33 -3.30E-01 2.14E+OO miss 1 407.99 2.39 5.04E-01 1. 69E+OO miss 1 509.21 2 .13 2.18E-02 1. 42E+OO miss 1661.27 1. 05 1. 25E-01 2.46E+OO miss 1729.59 2.88 5.02E-01 1. 51E+OO miss 1764.49 15.30 3.88E-01 5.38E-01 miss 1847 . 43 2.03 5.59E-01 2.00E+OO miss

> 2118. 51 1.16 O.OOE+OO 0.00E+OO miss Pb-214 241 . 99 7.25 3.82E-01 9.22E-()2 4.71E-01 miss 295.22

18.42 3.59E-01 1 . 54E-01 miss 351.93

35.60 3.79E-01 9.22E-02 miss 785.96 1. 06 8.81E-01 3.28E+OO miss

+ Pb214-XR 74.82 5.80 1 .18E+OO 8.09E-01 1.26E+OO miss 77 . 11

9.70 7.07E-01 8.09E-01 miss 87 . 35

2.24 2.39E+OO 2. llE+OO miss 89.78 0 .82 2.75E+OO 4.68E+OO miss

+ Ra-226 186.21

3.64 6.92E-01 8.0SE-01 8.0SE-01 mi ss

+ Ac-228 129 . 07 2.42 2.77E-01 1 .64E-01 1.lOE+OO miss 209 . 25 3.89 1. 38E-01 6.52E-01 miss 270 . 24 3.46 6.32E-01 8.89E-D1 miss 328 .0 0 2 . 95 3.40E-D1 9.31E-01 miss 338.32

11. 27 5.05E-01 2.54E-01 miss 409.46 1. 92 7.46E-01 1. 52E + OO miss 463.00 4.40 4 .54E-01 7.60E-01 miss 794.95 4.25 4 .67E-01 1 .05E+OO miss 911. 20

25.80 3.36E-01 1 .64E-01 miss 964.77 4.99 -2.20E-02 9.04E-01 mi ss 968.97 15.80 4 .06E-01 4.35E-01 mi ss

6/7/2\J 16 11:56:SSAM Page 8 of8 Analysis Report for 07-Jun-1R-10005 L310224AFRGS008SS (DRIED)

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

Ac-228 1588.20 3.22 1. SOE-01 1.64E-01 9.75E-01 miss

+ Pa-231 27.36 10.30 O.OOE+OO 9.14E-02 9.14E-02 miss 283.69 1. 7Q -3.21E-01 1.37E+OO miss 300.07 2.47 5.78E-01 1. 21E+OO miss 302.65 2.20 4.32E-01 1. 21E+OO miss 330.06 1. 4 0 -3.57E-01 l .70E+OO miss

+ Th-234 92.38 2.13 1.02E+00 2.19E+OO 2.19E+OO miss 92.80 2.10 1.53E+OO 2.31E+OO miss 112. 81 0.2 1 5.40E+00 1. 55E+ Ol miss

+ U-235 143.76 10. 96 4.73E-02 5.12E-02 2.23E-01 miss 163.33 5.08 -3.27E-02 4.39E-01 miss 185.71

57.20 4.40E-02 5.12E-02 miss 202 .11 1. 08 1. 07E+OO 2.21E+OO miss 205.31 5.01 6.84E-02 4.SBE-01 miss

+ Am-241 59.54 35.90 9.SSE-02 2. 96E-0 1 2. 96E-01 miss

+ = Nuclide identified during the nuclide identification

= Energy line found in the spectrum

> = MDA value not calculated

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

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

free =No coincidence correction required.

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

0000015087.CNF Live Time :600 .000 sec 60 Rea1 Tiae :600 .530 sec Start: 1: -0.2(kev) stop : 8192 :2047.4(kev)

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6/7,-- 16 11:57:33AM Page I of8

~ ,l\pex-C3amma Analysis Report for 07-Jun-16-10006 L310224AFRGS009SS (DRIED)

GAMMA SPECTRUM ANALYS/S Sample Identification : 07-Jun-16-10006 Sample Description L310224AFRGS009SS (DRIED)

Sample Type Miscellaneous Unit Sample Point Sample Size

1.774E+03 grams Facility : Default Sample Taken On : 6/2/2016 1:35:00PM Acquisition Started : 6/7/2016 11 :46:34AM Procedure : 130G 1L Sand Sample Operator : JWelch Detector Name : P40818B Geometry : 130G Sand Live Time : 600.0 seconds Real Time : 601.0 seconds Dead Time : 0.16 %

Peak Locate Threshold : 2.80 Peak Locate Range (in channels) : 120-8192 Peak Area Range (in channels) : 120-8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 1/5/2015 Efficiency Calibration Description Sample Number : 15088 PEAK WITH NID REPORT Peak Analysis Performed on : 6/7/2016 11 :57:02AM

~

Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library Peak Match Tolerance

C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.N LB 1.000FWHM (c; /l.t?

617/~. ,d 11:57:33AM Page2 of8 Analysis Report for 07 -Ju n-16-10006 L310224AFRGS009SS (DRIED)

Peak Energy ROI ROI Peak Net Peak NetArea Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 77.26 306 - 316 310.12 3.73E+Ol 26.37 9.53E+Ol Pb214-XR Pb212-XR 2 238.61 949 - 961 954.95 l .31E+02 34.67 1 .26E+02 Pb-212 3 295.06 1176 - 1186 1180. 59 3.37E+Ol 20.50 5.86E+Ol Pb-214 Eu-152 4 351. 81 1399 - 1414 1407.41 7.02E+Ol 24.09 5.76E+Ol Pb-214 Bi-211 5 583.20 2327 - 2340 2332.59 5.08E+Ol 1 6.18 1. 25E+Ol Tl-208 6 609.13 2430 - 2443 2436.28 7.08E+O l 19. 2 7 1.83E+Ol Bi-214 7 1460.44 5833 - 5353 5842.74 1 .11E+02 22.44 1.19E+Ol K-40 M :: First peak in a multiplet region m = Other peak in a multiplet region F :: Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi!grams) Uncertainty Corr K-40 0.99 1 460.82

10.66 3.88E+OO 8.53E-01 miss Tl-208 1. 00 583.19

85.00 l.19E-01 4.07E-02 miss Pb-212 1. 00 115.18 0.60 238.63

43.60 3.31E-01 1.03E-01 miss 300.09 3.30 Pb212-XR 0 .99 74.82 10.28 77 . 11

17.10 6.59E-01 4.85E-01 miss 87.35 3.97 89.78 1. 46 Bi-214 0.99 609.32

45.49 3. 21E-01 9.54E-02 miss 768.36 4.89 806. 18 1. 26 934.06 3 . 11 1120. 29 14 .92 1155. 21 1. 63 1238 .12 5.83 1280.98 1. 43 1377. 67 3.99

6/7/L_ .d 11:57:33AM Page 3 of8 Analysis Report for 07-Jun-16-10006 L310224AFRGS009SS (DRIED)

Nuclide Id Energy Yield(%j Activity Activity Caine Name Confidence (keV) (pCUgrams) Uncertainty Coll Bi-214 0.99 1385.31 0.7 9 1401 .52 1. 33 1407.99 2.39 1509.21 2.13 1661.27 1. 05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.1 6 Pb-214 0.99 241.99 7.25

.,.

295.22 18.42 2 , 30E-01 1. 45E-01 miss 351.93

35.60 2.78E-0 1 1. OSE-01 miss 785.96 1. 06 Pb214-XR 0.99 74.82 5.80 77 . 11 ... 9.70 1.16E+OO 8.61E-01 miss 87.35 2.24 89.78 0.82

= Energy line found in the spectrum.

- = Manually added nuclide.

? ;;; Manually edited nuclide.

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

free = No coincidence correction required.

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

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

K-40 0.991 3.88E+OO 8.53E-01 Tl-208 1. 000 1.19E-0 1 4.07E-02 X Bi-211 0. 967 Pb-212 1. 000 3.31E-01 1.03E-01

? Pb212-XR 0 .999 6.59E-01 4.85E-01 Bi-214 0.999 3.21E-01 9.54E-02 Pb-214 0.999 2.61E-01 8.SlE-02

617/,.._ .0 11:57:33AM Page 4 of8 Analysis Report for 07-Jun-16-10006 L310224AFRGS009SS (DRIED)

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

? Pb214-XR 0.999 l. 1 6E +OO 8.61E-01

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

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

6/7/,.._ .d 11:57:33AM Page 5 of8 Analysis Report for 07-Jun-16-10006 L310224AFRGS009SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/7/2016 11 :57:02AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

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

+ K-40 1460.82

10.66 3.88E+OO 5.3..,E-01 5.37E-Ol mis s

+ Cr-51 320.08 9.91 -6. l OE-02 2.52E-0 1 2.52E-01 free

+ Mn-54 834.85 99.98 l.16E-02 4 .48E-02 4.48E-02 miss

+ Co-58 810.76 99.45 -6.58E-03 2.83E-02 2.83E-02 miss 1674.73 0.52 8.38E-01 7. 78E+OO miss

+ Co-60 1173.23 99.85 9.15E-04 3.85E-02 3.85E-02 miss 1332. 49 99.98 1.90E-02 5.22E-02 miss

+ Nb-94 702.65 99.81 2.84E-03 3.lSE-02 3.20E-02 miss 871.09 99.89 3.05E-03 3.lSE-02 miss

+ Ag-108m 79.13 6.60 9.70E-02 3.00E-02 l.29E+OO miss 433.94 90.50 7.0lE-03 3.00E-02 miss 614.28 89.80 l.58E-03 3.46E-02 mi ss 722. 94 90.80 2.30E-03 3.82E-02 mi ss

+ Sn-113 255.13 2. 11 -2.06E-01 3.82E-02 l.1 3E+OO free 391. 70 64. 97 -2.03E-02 3.82E-02 free

+ Cs-134 475.36 1. 48 -1.41E+OO 2.53E-02 1. 55E+OO miss 563.25 8.34 -l.41E-01 3.08E-01 miss 569.33 15.37 3.47E-02 2.04E-01 miss 604.72 97.62 -l.12E-02 2.53E-02 mi ss

6/7, __ ,6 11:57:33AM Page 6 of8 Analysis Report for 07-Jun-16-10006 L310224AFRGS009SS (DRIED)

Nuclide Ene;gy Yield(%j Activity Nuclide MDA LineMDA Coinc Name (pCUgrams) (pCilgrams) (pCilgrams) Corr (keV)

Cs-134 795.86 85.46 2.58E-02 2.53E-02 6.00E-02 miss 801.95 8.69 1. 43E-02 4.04E-01 miss 1038.61 0. 99 -6.98E-01 2.78E+OO miss 1167.97 1. 79 -2.30E-01 2.15E+OO miss 1365. 19 3.02 O.OOE+OO 3.19E-01 miss

+ Cs-137 661.66 85.10 1.18E-02 4 . 64E-02 4. 64E-02 miss

+ Eu-152 121. 78 28.67 -2.02E-02 1 .05E-01 ::i.. .05E-01 miss 244.70 7.61 9.71E-02 4.15E-01 miss 295.94 0.45 1 .13E+OO l .07E+Ol miss 344.28 26.60 3 .13E-02 l.05E-01 miss 367.79 0.86 -1. llE+OO 2.81E+OO miss 411.12 2.24 l.43E-01 1.28E+OO miss 443.96 2.83 -4.76E-01 7.68E-01 miss 488.68 0.42 -9.45E-01 5.53E+OO miss 563.99 0.49 -3.78E+OO 5.22E+OO miss 586.26 0.46 -4.93E+OO 5.24E+OO miss 678.62 0.47 1. 03E+OO 6.16E+OO miss 688.67 0.86 8.73E-01 4.54E+OO miss 719.35 0.28 6.lOE-01 l .24E+Ol miss 778.90 12. 96 -8.75E-03 2.4GE-01 miss 810.45 0.32 2.59E-01 9.34E+D0 miss 867.37 4.26 -l.63E-01 4.51E-01 miss 919.33 0.43 -8.83E-01 6.84E +OO miss 964. 08 14.65 1.09E-01 3.48E-01 miss 1 085.87 10.24 2.36E-02 4.45E-01 miss 1089. 74 1. 73 2.SlE-01 2.64E+OO miss 1112. 07 13.69 2.25E-02 3.18E-01 miss 1212.95 1. 43 -6.54E-02 2.46E+OO miss 1249.94 0.19 -5.54E+OO 1 .30E+Ol miss 1299 .14 1. 63 8. 71E-01 2. 96E+OO miss 1408.01 21.07 5.16E-02 1.85E-Ol miss 1457.64 0.50 -1.97E+OO 1.34E+Ol miss 1528.10 0.28 -1.17E+OO 1.0lE+Ol miss

+ Eu-154 123.07 40.40 7.12E-03 7 . 13E-02 7.73E-02 miss 247.93 6.89 -1. 72E-01 3.09E-01 miss 59 1. 76 4 .95 2.68E-01 7. ll E-01 miss 692.4 2 1. 78 -3.75E-02 2.llE+OO miss 723. 30 20.06 5.77E-03 1.63E-01 miss 756.80 4.52 -1.23E-01 6.92E-01 miss 873.18 12.08 -1. 72E-02 2.61E-01 miss 996.29 10.48 -5.02E-02 2.54E-01 miss 1004.76 18 .01 -1.78E-03 l.73E-01 miss 1274.43 34.80 6.93E-03 7 .13E-02 miss 1596.48 1. 80 O.OOE+OO 6.0lE-01 miss

+ Eu-155 45.30 1. 31 -4.59E+ OO l . 94E-01 2.0lE+Ol miss 60.01 1. 22 2.74E+OO 2.04E+Ol miss 86.55 30.70 -8.15E-02 l .94E-01 miss 105.31 21.1 0 3.21E-02 2.00E-01 miss

+ Tl-208 583.19

85.0 0 1.19E-01 3.61E-02 3. 61E-02 miss

+ Bi-211 351.07

13.02 7.59E-01 3.37E-01 3.37E-01 miss

+ Pb-211 404.85 3.78 -3.27E-01 7.46E-01 7.46E-01 miss

6!71~_,o 11:57:33AM Page 7 of8 Analysis Report for 07-Jun-16-10006 L310224AFRGS009SS (DRIED)

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

Pb-211 427.09 1. 76 -8.97E-02 7.46E-01 1 .53E+OO miss 832. 01 3.52 3.60E-02 9.45E-01 miss

+ Bi-212 39.86 1. 06 7.19E+OO 6.SSE-01 2.47E+Ol miss 727.33 6.67 2.26E-01 6.55E-01 mi ss 785.37 1. 10 1. 23E+OO 3.86E+OO miss 1620.50 1. 47 2.74E-01 2.02E+OO miss

+ Pb-212 115 .18 0.60 -l.44E+00 1.15E-01 5.24E+OO miss 238.63

43.60 3.31E-01 l.15E-01 miss 300.09 3.30 7.SOE-01 1.14E+00 miss

+ Pb212-XR 74.82 10.28 8.35E-01 7.26E-01 1.22E+OO miss

77. 11

17.10 6.59E-01 7.26E-01 miss 87.35 3.97 7.83E-01 l.68E+OO miss 89.78 1. 46 l .98E+OO 4.09E+OO miss

+ Bi-214 609.32

45.49 3.21E-01 8.22E-02 8.22E-02 miss 768.36 4.89 2.87E-02 9.25E-01 miss 806.18 1. 26 -9.17E-01 l .45E+OO miss 934.06 3.11 8.19E-01 1 .66E+OO miss 1120.29 14. 92 5.02E-01 5.39E-01 miss 1155.21 1. 63 6.68E-01 2.73E+OO miss 1 238 .12 5.83 8.lOE-01 1 .27E+OO miss 1280.98 1. 43 7.08E-01 2.54E+OO miss 1377.67 3.99 5.44E-01 l .49E+OO miss 1385.31 0.79 l.93E-01 3.32E+OO miss 1401.52 1. 33 5.29E-01 2.92E+OO miss 1407.99 2.39 4.54E-01 l.63E+OO miss 1509.21 2 .13 6.27E-01 2.15E+OO mi ss 1661. 27 1. 05 O.OOE+OO l.06E+00 miss 1729.59 2.88 2 . 95E-01 1.37E+OO miss 1764.49 15.30 2.57E-01 5.lOE-01 miss 1847.43 2.03 -7.66E-01 1.61E+OO miss

> 2118.51 1.16 O.OOE+OO O.OOE+OO miss I* Pb-214 241.99 7.25 5.00E-01 1 .23E-01 5.98E-01 miss 295.22

18.42 2.30E-01 2.09E-D1 miss 351.93

35.60 2.78E-01 l.23E-D1 miss 785. 96 1. 06 4.42E-01 3.66E+OO miss

+ Pb214-XR 74.82 5.80 1. 48E+OO 1.28E+OO 2.16E+OO miss 77 .11

9.70 1 .16E+OO 1.28E+OO miss 87.35 2.24 1. 39E+OO 2.97E+OO miss 89.78 0.82 3.52E+OO 7.28E+OO miss

+ Ra-226 186.21 3.64 5.89E-01 9.23E-01 9.23E-01 miss

+ Ac-228 129.07 2.42 -1.33E-03 2. 81E-01 l.41E+00 mis s 209.25 3 . 89 4.53E-01 8.84E-01 miss 270.24 3.46 6.03E-01 9.85E-01 miss 328.00 2.95 -5.llE-02 1.07E+OO miss 338.32 11. 27 3.lOE-01 3.82E-01 miss 409.46 1. 92 2.17E-01 1.59E+OO miss 463.00 4.4 0 -1.57E-01 5.08E-01 miss 794.95 4.25 5.51E-D1 1. 23E+D0 miss 911. 20 25.80 2.03E-01 2.81E-01 miss 964. 77 4.99 3.67E-01 1.02E+OO miss 968. 97 15.80 4.85E-01 5.17E-01 miss

6/7,- .. 16 11:57:33AM Page 8 of8 Analysis Report for 07-Jun-16-1 0006 L310224AFRGS009SS (DRIED)

Nuclide Ene;gy Yiefd(%) Activity NucUde MDA LineMDA Coinc Name (pCilgrams) (pCi!grams) (pCilgrams) Corr (keV)

Ac-228 1588.20 3.22 1.02E+OO 2.81E-01 2.05E+OO miss

+ Pa-231 27.36 10.30 -l.86E-01 1. 1 7E+00 2.SOE+OO miss 283.69 1. 70 3.26E-01 1.74E+OO miss 300.07 2.47 1. OOE+OO l.52E+00 miss 302.65 2.20 3.74E-02 l.17E+00 miss 330.06 1. 40 5.99E-01 2.32E+OO miss

+ Th-234 92.38 2 .13 l .18E+OO 2.90E+OO 2. 90E+OO miss 92.80 2.10 1.79E+00 3.0lE+OO miss 112. 81 0.21 6.61E+OO 2.18E+Ol miss

+ U-235 143.76 10. 96 -3.83E-02 5.98E-02 2.SOE-01 miss 163.33 5.08 -3.94E-02 5.35E-01 miss 185. 71 57.20 3.12E-02 5.98E-02 miss 202 .11 1. 08 1.17E+OO 2.89E+OO miss 205.31 5.0 1 1. 72E-01 5.60E-01 miss

+ ~-241 59.54 35.90 -1.36E-01 6.77E-01 6.77E-Ol miss

+ = Nuclide identified during the nuclide identification

= Energy line found in the spectrum

> = MDA value not calculated

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

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

free = No _coincidence correction required.

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

0000015088.CNF l ive Time :600.000 sec 60 Real Tiae :600.970 sec Start : 1: -0 .l(kev) stop : 8192: 2047.O(kev)

Acq. Start :Tue Jun 07 11:46:34 2016 55 50 45

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617/,,., 16 12:19:56PM Pag1: I of7

~3~pex-Gamma Analysis Report for 07-Jun-16-10007 L310224AFRGS010SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification 07-Jun-16-10007 Sample Description

L310224AFRGS010SS (DRIED)

Sample Type Miscellaneous Unit Sample Point Sample Size 1.832E+03 grams Facility Default Sample Taken On 6/2/2016 1:50:00PM Acquisition Started 6/7/2016 12:09:18PM Procedure 130G 1L Sand Sample Operator JWelch Detector Name

P11314X2 Geometry : 130G Sand Live Time : 600.0 seconds Real Time : 600.4 seconds Dead Time : 0.07%

Peak Locate Threshold : 2.80 Peak Locate Range (in channels} : 120 - 8192 Peak Area Range (in channels) : 120 - 8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 11/26/2012 Efficiency Calibration Description Sample Number : 15089 PEAK WITH NID REPORT Peak Analysis Performed on : 6/7/2016 12:19:23PM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance 1.000FWHM

6171~ ... . .., 12:19:56PM Page 2 of7 Analysis Report for 07-Jun-16-10007 L310224AFRGS010SS (DRIED)

Peak Energy R"'

VI ROI Peak Net Peak NetArea Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nucllde 1 238.53 950 - 960 954.43 7.18E+Ol 23.40 4.83E+Ol Pb-212 2 352.02 1402 - 1415 1407.88 6.02E+Ol 17.49 1. 36E+Ol Pb-214 Bi-211 3 583.24 2326 - 2337 2331.95 3 .13E+Ol 12.63 7.30E+OO Tl-208 4 609.22 2430 - 2443 2435.80 4.48E+Ol 13.78 2.36E+OO Bi-214 5 1461. 04 5834 - 5853 5843.47 1. 31E+02 23 .14 2.68E+OO K-40 M = First peak in a multiplet region m == Other peak in a multiplet region F == Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr K-40 0.99 1 460.82 -** 10. 66 3.98E+OO 7.84E-Ol miss Tl-208 1. 00 583.19 85.00 6.44E-02 2. 71E-02 miss Bi-211 0.94 351.07 ...* 13. 02 5.67E-0l l .88E-01 miss Pb-212 0.99 115 . 18 0.60 238.63

43.60 1.56E-01 5.67E-02 miss 300.09 3.30 Bi-214 1. 00 609.32

45.49 1.77E-01 5.85E-02 miss 768.36 4.89 806.18 1. 26 934.06 3.11 1120.29 14.92 1155.21 1. 63 1238.12 5.83 1280.98 1. 43 1377.67 3.99 1385.31 0.79 1 401.52 1. 33 1407.99 2.39 1509.21 2.13 1661. 27 1. 05 1729.59 2.88 1764.49 15.30

617/'L..., *" 12:19:56PM Page 3 of7 Analysis Report for 07-Jun-16-10007 L310224AFRGS010SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi - 214 1. 00 1 847.43 2.03 2118 . 51 1.16 Pb-214 0.51 241.99 7 . 25 295 . 22 18 . 42 35 1. 93

35 . 60 2.07E-01 6 . 88 E- 02 mi s s 7 85 . 96 l. . 0 6

= Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

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

free = No coincidence correction required.

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

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

K-40 0 . 997 3.98E+OO 7 . 84E-01 Tl-208 1. 000 6.44E-02 2.71E-02

? Bi-211 0 . 946 5.67E-01 1. 88E-01 Pb-212 0 . 999 l .56E-0 1 5.67E - 02 Bi-214 1 . 000 1.77E-01 5.85E -0 2

? Pb-214 0 . 5 13 2.0:E-01 6 . 88 E- 02

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

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

6/7h~. o 12:1 9:56PM Page 4 of7 Analysis Report for 07-Ju n-16-10007 L310224AFRGS010SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/7/2016 12:19:23PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

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

+ K-40 1460.8 2

10 .66 3.98E+OO 2.60E-01 2.60E-01 miss

+ Cr-51 320.08 9.91 5 . 64E-02 2.56E-01 2.56E-01 free

+ Mn-54 834.85 99.98 -3.37E-03 2 .09E-02 2.09E-02 miss

+ Co-58 810 .76 99.45 5. llE-04 2 .47 E- 0 2 2.47E-02 miss 1674 . 73 0.52 7.30E-01 5.37E +OO miss

+ Co-60 1173.23 99.85 -4.79E-03 2.59E-02 2.59E-02 miss 1332.49 99.98 6.35E-03 3.26E-02 miss

+ Nb-94 70';:.. 65 99.81 -7.16E-04 2.75E-02 2.80E-02 miss 871.09 99.89 l .91E-0 3 2.75E-02 miss

+ Ag-108m 79 .13 6.60 -2. llE-01 1. 69E-02 5.04E-01 miss 433.94 90.50 -4.09E-03 1. 69E-0~ miss 614.28 89.80 -8.06E-04 2.42E-02 miss 722. 94 90.80 1. llE-03 2.67E-02 miss

+ Sn-113 255.13 2 .11 -3.29E-01 3.1 6E -02 9.lOE-01 free 3 91. 70 64.97 -1.0S E-03 3.16E-02 free

+ Cs-134 475.36 1. 48 2.06E-02 l.86E-02 l.45E+OO miss 563.25 8.34 -8.21E-03 1.91E-01 mis s 569.33 15.37 -l . 25 E-02 l.69E-01 miss 604. 72 9,. 62 -3.38E- 03 2.60E-02 miss

617fL~ ,d 12:19:56PM Page 5 of7 Analysis Report for 07-Jun-16-10007 L310224AFRGS010SS (DRIED)

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

Cs-134 795.86 85.46 -8.0lE-03 1.86E-02 l.86E-02 miss 801.95 8.69 -8.75E-02 2.32E-01 miss 1038.61 0.99 8.70E-01 3.68E+OO miss 1167. 97 1. 79 l.95E-01 l .87E+00 miss 1365.19 3.02 3.59E-01 1. 23E+00 miss

+ Cs-137 661.66 85.10 5.22E-03 3.15E-02 3.15E-02 miss

+ Eu-152 121.78 28.67 2.62E-02 7.21E-02 7.29E-02 miss 244. -;'0 7.61 -1. 09E-01 2.30E-01 miss 295.94 0.45 1.87E+OO 6.34E+OO miss 344.28 26.60 -1.48E-02 7.21E-02 miss 367.79 0.86 2.35E-02 1.93E+OO miss 411.12 2.24 -6.13E-02 9.73E-01 miss 443. 96 2.83 -7.57E-02 6.70E-01 miss 488.68 0.42 1.22E+OO 4.83E+OO miss 563.99 0.49 -1.32E+OO 2.56E+OO miss 586.26 0.46 -2.82E+OO 3.54E+OO miss 678.62 0.47 2.0SE-01 5.38E+00 miss 688.67 0.86 -9.86E-01 2. llE+OO miss 719.35 0.28 -2.65E+OO 6.70E+00 miss 778.90 12. 96 3.55E-02 l .97E-01 miss 810.45 0.32 -5.66E-01 7.31E+OO miss 867.37 4.26 1.69E-01 7.02E-01 miss 919.33 0.43 7.40E-01 7.28E+00 miss 964. 08 14.65 8.72E-02 2.66E-01 miss 1085.87 10.24 2.lOE-02 2.79E-01 miss 1089.74 1. 73 -3.73E-01 1 .65E+OO miss 1112. 07 13.69 -1.lOE-01 1. 45E-01 miss 1212.95 1. 43 5.71E-02 2.40E+OO miss 1249.94 0.19 -2.63E+OO 1. 43E+Ol miss 1299.14 1. 63 -7.86E-02 1. 35E+OO miss 1408.01 21. 07 -1.28E-02 1. lOE-01 miss 1457.64 0.50 -3.96E+OO 7.74E+OO miss 1528.10 0.28 1. 19E+OO 8.77E+OO miss

+ Eu-154 123.07 40.40 1. llE-02 4.SlE-02 4.51E-02 miss 247.93 6.89 -7.06E-04 2.92E-01 miss 591. 76 4.95 O.OOE+OO 4.68E-01 miss 692.42 1. 78 5.89E-01 1.56E+OO miss 723. 30 20.06 -2.35E-02 1.08E-01 miss 756.80 4.52 7.68E-03 4.28E-01 miss 873.18 12.08 2.69E-02 2.28E-01 miss 996.29 10.48 O.OOE+OO 6.47E-02 miss 1004.76 18.01 4.43E-02 1. 84E-01 miss 1274.43 34.80 -3.62E-03 7.85E-02 miss 1596.48 1. 80 2.42E-02 l.42E+OO miss

+ Eu-155 45.30 1. 31 -8. 51E-01 1 .28E-01 4.32E+00 miss 60.01 1. 22 -1.25E-02 5.85E+OO mis:::

86.55 30.70 5.56E-02 1.28E-01 miss 105.31 21.10 3.61E-02 1. 31E-01 miss

+ Tl-208 583.19

85.00 6.44E-02 2.53E-02 2.53E-02 miss

+ Bi-211 351.07

13.02 5.67E-01 1.50E-01 1.SOE-01 miss

+ Pb-211 404.85 3.78 l.26E-01 5.69E-01 5.69E-01 miss

6171,~,o 12:19:56PM Page 6 of7 Analysis Report for 07-Jun-16-10007 l310224AFRGS010SS (DRIED)

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

Pb-211 427.09 1. 76 -9.60E-02 5.69E-01 l .13E+OO miss 832.01 3.52 2.44E-01 9.45E-01 miss

+ Bi-212 39.86 1. 06 -l.38E+OO 5.51E-01 6.32E+OO miss 727.33 6.67 2.42E-01 5.51E-01 miss 785.37 1.10 4.19E-01 2.32E+OO miss 1620.50 1. 47 O.OOE+OO 6.47E-01 mi ss

+ Pb-:12 115 .18 0.60 2.28E+OO 6.35E-02 3.97E+OO miss 238.63

43.60 1 .56E-01 6 . 35E-02 miss 300.09 3.30 2.85E-01 6. 72E-01 miss

+ Pb212-XR 74. 8::::'. 10.28 3.37E-01 3.33E-01 6.17E-01 miss

77. 1 1 17. 10 2.59E-01 3.33E-01 miss 87.35 3.97 3.57E-01 8.90E-01 miss 89.78 1. 46 8.99E-01 2.20E+OO miss

+ Bi-214 609.32

45.49 1.77E-01 3.18E-02 3.18E-02 miss 768.36 4.89 3.84E-01 7.79E-01 miss 806.18 1. 26 -2.58E-01 2.06E+00 miss 934.06 3. 11 2.38E-01 9.28E-01 miss 1120.29 14.92 8.02E-02 3.16E-01 miss 1155. 21 1. 63 4.24E-01 2.21E+OO miss 1 2 38.12 5.83 2.54E-01 7.4 2 E-01 mi ss 1280.98 1. 43 2.94E-02 2.47E+00 miss 1377.67 3.99 4.08E-02 8.38E-01 miss 1385.31 0.79 7.72E-01 4.72E+OO miss 1401.52 1. 33 1 .08E+OO 3.55E+OO miss 1407.99 2.39 -1.13E-01 9.70E-01 miss 1509.21 2 .13 2.79E-01 l.88E+OO miss 1661.27 1. 05 3.42E-01 2.52E+OO miss 1729.59 2.88 4.05E-01 1 .54E+OO miss 1764.49 15.30 5.09E-02 3.21E-01 miss 1847.43 2.03 l.91E-01 l .40E+OO miss

> 2118.51 1.16 O.OOE+OO O.OOE+OO miss Pb-214 241. 99 7.25 1.35E-01 5.SOE-02 3.72E-01 miss 295.2~ 18.42 1. llE-01 l.67E-01 miss 351.93

35.60 2.07E-01 5.SOE-02 miss 785.36 1. 06 3.19E-01 2.42E+00 miss

+ Pb214-~:R 74.82 5.80 5.97E-01 5.8 1E-Ol 1.09E+OO miss 77.1 1 9.70 4 .56E-01 5.87E-01 miss 87.35 2.24 6.32E-01 l .58E+OO miss 89.78 0.82 l .60E +OO 3.92E+00 miss

+ Ra-226 186.21 3.64 5.43E-01 7.40E-01 7.40E-01 miss

+ Ac-228 129.07 2.42 3.25E-01 2.24E-01 8.52E-01 miss 209.25 3.89 1 .92E-01 5.21E-01 miss 270.24 3.46 4 .46E-02 6 . 16E-01 miss 328.00 2.95 -6.61E-03 7.47E-01 miss 338.32 11. 27 1 .99E-01 2.BOE-01 miss 409.46 1. 92 2 . 38E-01 1.13E+OO miss 463.00 4.40 2.36E-01 6.13E-01 miss 794.95 4.25 5.90E-02 5.45E-01 miss 91 1.20 25.80 1 . 72E-01 2.24E-01 miss 964.77 4.99 2.46E-02 6.93E-01 mi ss 968.97 15.80 3.93E-02 2.34E-01 mi ss

6/7,_J 16 12:19:56PM Page 7 of7 Analysis Report for 07-Jun-16-10007 L310224AFRGS010SS (DRIED) f./uclide ....,...... :,,

,:.,....,r.,,_.,

Yield(%) Activity Nuc!ideMDA LineMDA Caine Name (pCl/grams) (pCi/grams) (pCi/grams) Corr (keV)

Ac-'.228 1588.20 3.22 2.69E-01 2.24E-Ol l.29E+OO miss

+ Pa-231 27.36 10.30 O.OOE+OO 9.35E-02 9.35E-02 miss 283.69 1. 70 -4.12E-02 1 .13E+OO miss 300.07 2.47 3.80E-01 8. 98E-01 miss 302.65 2.20 6.30E-02 9.49E-01 miss 330.06 1. 40 -l.68E-01 l .46E+OO miss

+ Th-234 92.38 2.13 l.20E+OO 2.03E+OO 2.03E+OO miss 92.80 2.10 1.45E+OO 2.09E+OO miss 112. 81 (). 21 1.52E+OO l.21E+Ol miss

+ U-235 143.76 10. 96 -2.42E-02 4.49E-02 l.57E-01 miss 163.33 5.08 -1.97E-01 2.89E-01 miss 185.71 57 . .:20 2.36E-02 4.49E-02 miss 202 .11 1. 08 3.40E-01 1.84E+OO miss 205.31 5.01 -l .63E-01 2.77E-01 miss

+ Am-241 59.54 35.90 -1.19E-01 l.G5E-01 1 .65E-01 miss

+ .. Nuclide identified during the nuclide identification

~ Energy line found in the spectrum

> = MDA value not calculated

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

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

free = No coincidence correction required.

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

0000015089.CNF Live Time :600.000 sec Real Time :600.420 sec 60 start: 1: -0 .Z(kev) stop : 8192 :2047. 4(kev)

Acq. start :Tue Jun 07 12:09:18 2016 55 50 45 40 35 VI

......

C:

s 8 30 25 20 15 10 5

1000 2000 3000 4000 5000 6000 7000 8000 channel

6/7/21, . .: 12:20:33PM Pnge 1 of8 Analysis Report for 07-Jun-16-10008 L310224AFRGS011SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 07-Jun-16-10008 Sample Description : L310224AFRGS011SS (DRIED)

Sample Type : Miscellaneous Unit Sample Point Sample Size 1.939E+03 grams Facility : Default Sample Taken On : 6/2/2016 1:55:00PM Acquisition Started : 6/7/2016 12:09:35PM Procedure : 130G 1L Sand Sample Operator : JWelch Detector Name : P40818B Geometry : 130G Sand Live Time : 600.0 seconds Real Time : 600.9 seconds Dead Time : 0.16 %

Peak Locate Threshold : 2.80 Peak Locate Range (in channels) : 120- 8192 Peak Area Range (in channels) : 120- 8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 1/5/2015 Efficiency Calibration Description Sample Number : 15090 PEAK WITH NID REPORT Peak Analysis Performed on : 6/7/2016 12:20:02PM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.N LB Peak Match Tolerance : 1.000FWHM

6/7/20, _ 12:20:33PM Page2 of8 Analysis Report for 07-Jun-16-10008 L310224AFRGS011SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.56 950 - 960 954.75 1 .61E+02 33.54 9.87E+Ol Pb-212 2 295.19 1173 - 1188 1181. 08 5.19E+Ol 25. 64 7.02E+Ol Pb-214 Eu-152 3 351.79 1398 - 1414 1407 . 35 1. 08E+02 28.09 6.65E+Ol Pb-214 Bi-211 4 583 .13 2326 - 2339 2332.30 5.43E+Ol 1 8.67 2.74E+Ol Tl-208 5 609.54 2431 - 2444 2437.91 6.67E+Ol 1 9. 90 2.66E+01 Bi-214 6 726.80 2902 - 2911 2906.87 1. 45E+Ol 10.64 1. 50E+Ol Bi-212 7 910.92 3636 - 3650 3643.39 3.94E+Ol 15.12 1. 51E+Ol Ac-228 8 968. 67 3869 - 3880 3874.43 2.00E+O l 11.66 1. 39E+Ol Ac-228 9 1119.78 4474 - 4485 4479 . 09 1. 16E+O l 9.76 1.29E+Ol Bi-~14 10 1460.73 5833 - 5853 5843.88 1. 24E+02 22.27 O.OOE+OO K-40 M ;;; First peak in a multiplet region m = Other peak in a multiplet region F ;;; Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr K- 4 0 0.99 1 460 . 82

10.66 3.96E+00 7.90E-01 miss Tl - 2 0 8 1. 0 0 5 83 .1 9

85.00 1. l 7E-01 4. 2 6E -0 2 miss Bi -21 2 0.98 39 . 86 1. 06 72 7. 33

6.67 4.61E-01 3.43E-01 miss 7 85 . 37 1.10 1 62 0.5 0 1. 47 Pb- 212 1. 00 11 5 .1 8 0.60 238 . 63

43.60 3 . 71E-Ol 9 . 80E-0 2 miss 300 .0 9 3.30 Bi - 214 0.99 609 . 32

45.49 2.76E-Ol 8. 89 E- 02 miss 7 68.36 4.89 806 . 18 1. 26 93 4 . 06 3. 11 1120 . 29

14.92 2 . 19E-01 1 .86E-01 miss 1155. 2 1 1. 63 1 23 8. 1 2 5.83

6/7/2(). - 12:20:33PM Page 3 of8 Analysis Report for 07-Jun-16-10008 L310224AFRGS011SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr Bi- 214 0.99 1 280.98 1. 43 13 77. 67 3.99 1385. 31 0. 79 1401.52 1. 33 1407.99 2.39 1509.21 2 .1 3 1661.27 1. 05 1 729.59 2.88 1764.49 1 5.30 1847.43 2.03 2118. 51 1.16 Pb-21 4 0 .99 241.99 7.25 295.22

18.42 3.25E-0l l.69E-01 miss 351.93

35 .60 3.90E-01 l . 19E-01 miss 785.96 1. 06 Ac-228 0 . 99 12 9. 07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338 . 32 11 .27 409.46 1. 92 463.00 4. 40 794.95 4.25 911.20

25.80 3.78E-0 1 1 . 48E -01 miss 964. 77 4 .99 968. 97

1 5.80 3.26E- 0 1 1. 92E-01 miss 1588.20 3.22

= Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

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

free = No coincidence correction required.

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

INTERFERENCE CORRECTED REPORT

6/7/20 *- 12:20:33PM Page4 of8 Analysis Report for 07-Jun-16-10008 L310224AFRGS011 SS (DRIED) t.Juclide

.,..,.,,,.,,.

l'l'W"UM'lw" Wt mean Wtmaan Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams)

K-4 0 0 .99 9 3. 96E+OO 7.90E-01 Tl- 2 0 8 1. 000 l . 1'7E-0 1 4.26E-02 X Bi - 2 11 0 . 96 9 Bi - 2 1 2 0.9 8 9 4 .GlE-01 3.43E-01 Pb- 21 2 1. 000 3.71E-01 9.80E-02 Bi - 214 0 . 9 97 2.66E-01 8.02E-02 Pb - 2 1 4 0 .99 9 3.68E-01 9.74E-02 Ac - 228 0. 99 7 3.59E-01 l.17E-01

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

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

6/7/20,. 12:20:33PM Page 5 of8 Analysis Report for 07-Jun-16-10008 L310224AFRGS011SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/7/2016 12:20:02PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified .

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

+ K-40 1460 . 82

10.66 3.96E+OO 8.64E-02 8.64E-02 miss

+ Cr-51 320.08 9.9 1 -1.13E-01 3.40E-01 3.40E-01 free

+ Mn-54 834.85 99.98 3.53E-03 3.53E-02 3.53E-02 miss

+ Co-58 810.76 99.45 -3.SlE-03 2.89E-02 2.89E-02 miss 1674.73 0.52 O.OOE+OO 2.07E+OO miss

+ Co-60 1173.23 99.85 -2.59E-03 2.95E-02 3.84E-02 miss 1332.49 99.98 4.54E-04 2.95E-02 miss

+ Nb-94 702.65 99.81 -l.34E-03 3.12E-02 3.12E-02 miss 871.09 99.89 -9.58E-04 3.14E-02 miss

+ Ag-lORm 79 .13 6 . 60 3 . 52E-02 2.99E-02 l .16E+OO miss 433.94 90.50 -4.71E-03 2.99E-02 mi ss 614.28 89.80 7.60E-03 3.35E-02 miss 722. 94 90.80 -l.SOE-03 3 . SOE-02 miss

+ Sn-113 255.13 2. 11 -4.87E-01 4.44E-02 1. 26E+OO free 391.70 64.97 5 . 42E-03 4 .44E-02 free

+ Cs-134 475.36 1. 48 7 . 57E-02 2.32E-02 1. 88E+OO miss 563.25 8.34 -9.38E-02 2.82E-01 miss 569.33 15.37 2.47E-02 2.05E-01 miss 604.72 97.62 -1.68E-02 2.32E-02 miss

a1112u. 12:20:33PM Page 6 of8 Analysis Report for 07-Jun-16-10008 L310224AFRGS011SS (DRIED)

Nuclide Energy Yie!d("/u) Activity Nuclide MD.4. Lir.eMDA Caine Name (pCi/grams) (pCi/grams) (pCi!grams) Co" (keV)

Cs-134 795.86 85.46 2.43E-02 2.32E-02 4. 80E-02 miss 801.95 8.69 8.73E-03 3.15E-01 miss 1038.61 0.99 1. 13E+OO 3.59E+OO miss 1167.97 1. 79 -5.25E-02 1. 96E+OO miss 1365.19 3.02 -2.62E-01 7. 92E-01 miss

+ Cs-137 661.66 85.10 1.13E-02 4.56E-02 4.56E-02 miss

+ Eu-152 121. 78 28.67 -7.36E-02 1. OOE-01 1 .00E-01 miss 244.70 7.61 -1.65E-02 3.74E-01 miss 295.94 0 .45 8.12E+00 1 . 02E+Ol miss 344.28 26.60 2.39E-04 l.02E-01 miss 367.79 0.86 -3.63E-01 2.45E+OO miss 411 .12 2.24 1 .16E-01 l.48E+OO miss 443. 96 2.83 -2.14E-02 8.51E-01 miss 488.68 0.4 2 -1.41E+OO 5.44E+OO miss 563.99 0.49 -1. 09E+OO 4.78E+OO mi ss 586.26 0.46 -2.25E+00 6.34E+OO mi ss 67 8. 62 0.47 -1.92E+00 5.16E+OO miss 688.67 0.86 -3.18E-01 3.36E+OO miss 719.35 0.28 -4.41E-01 1.07E+Ol miss 778.90 12.96 7.06E-02 2.58E-01 mi ss 810 . 45 0.32 -3.08E +OO 7.65E+OO miss 867.37 4.26 -6.0lE-02 8.42E-01 miss 919.33 0.43 -7.17E-01 7.62E+OO miss 964. 08 14.65 l. 71E-01 3.63E-01 miss 1085.87 10.24 -5.81E-02 2.00E-01 miss 1089.74 1. 73 3.45E-01 1 .93E+OO miss 1112. 07 13.69 -3.73E-02 2.22E-01 miss 1212.95 1. 43 -4.34E-01 2.52E+OO miss 1249.94 0 . 19 4.28E+OO 2.42E+Ol miss 1299.14 1. 63 -4.81E-01 l.79E+OO miss 1408.01 21. 07 3.48E-02 1. 89E-01 miss 1457.64 0.50 O.OOE+OO 9.54E+OO miss 1528.10 0.28 1. 34E+OO l. 16E+Ol miss Eu-154 123.07 40.40 l. 83E-02 7 . 74E-02 7.74E-02 miss 247 . 93 6.89 1. 13E-01 3.96E-01 miss 5 91. 7 6 4. 95 -9.34E-02 4.49E-01 miss 692.42 1. 78 -4.31E-01 1.25E+OO miss 723. 30 20.06 -3.52E-03 1.58E-01 mi ss 756.80 4.52 - 1 . 17E- 0 1 6.81E-01 miss 873.18 12.08 -5.57E-02 2.BOE-01 miss 996.29 10.48 -7.52E-02 2 . 33E-01 miss 1004 . 76 18.01 -3.91E-02 1.36E-01 miss 1274.43 34.80 -l.31E-02 9.55E-02 miss 1596.48 1. 80 -3.64E-01 2.19E+OO ntiss

+ Eu-155 45 . 30 1. 31 3.70E+00 1 .83E-01 2.12E+Ol miss 60.01 1. 22 4.6 1E+OO 1 .90E+Ol miss 86.55 30 . 70 4.0BE-02 1 .90E-01 miss 105.31 21.10 -8.31E-02 1. 83E-01 mi ss

+ Tl-208 583.19

85.00 1 .17E-01 4.64E-02 4.64E-02 miss

+ Bi-211 351.07

13.02 1. 07E+OO 3.35E-0 1 3.35E-01 miss

+ Pb-211 404.85 3 . 78 -3.46E-01 5.65E-01 5.65E-01 miss

6/7/20 . 12:20:33PM Page 7 of8 Analysis Report for 07-Jun-16-10008 L310224AFRGS011SS (DRIED)

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

Pb-211 427.09 1 . 76 6.6 ffi-02 5 , 65E-01 l.84E+OO miss 832.01 3 . 52 J . 57i:i-02 7.92E-01 miss

+ Bi-212 39.86 1. 06 - l. 18E+Ol 4.75E-01 2.07E+Ol miss 727.33 * . 6'i' 4.61E-01 4.75E-01 miss 785.37 1.10 3.lSE-01 2.86E+OO miss 1620.50 1. 47 4.91E-01 2.70E+OO miss

+ Pb-212 115.18 0 . 60 3.26E+00 8.97E-02 6.40E+OO miss 238.63 43 . 60 3.71E-01 8.97E-02 miss 300.09 3 . 30 2.59E-01 1.04E+OO miss

+ Pb212-XR 74.82 10.28 1.08E-02 6.59E-01 1.0SE+OO miss

77. 1 1 1 7 . 10 6.19E-01 6.59E-01 miss 87.35

_g ~t 4.43E-01 l.48E+OO miss 89.78 1. 46 1.20E+OO 3.96E+00 miss

+ Bi-214 609.32

45 . 4 91 2.76E-01 8.87E-02 8.87E-02 miss 768.36 4.. 89 4.25E-01 9.32E-01 miss 806.18 1. 26 -l.32E-01 2.36E+OO miss 934.06 3. 11 1.86E-01 1.06E+OO miss 1120. 29

14. 92 2.19E-01 2.70E-01 miss 1155.21 1. 63 -1.20E-01 2 .13E+00 miss 1238.12 5.83 3.56E-01 9.76E-01 mi ss 1280.98 1. 43 2.85E-01 2.59E+00 miss 1377. 67 3.99 1. 1 7E-02 7.58E-01 miss 1385. 31 0.79 3.31E+OO 6.87E+00 miss 1401.52 1. 33 O.OOE+OO 6. 71E-01 miss 1407.99 2.39 3.06E-01 1. 66E+OO miss 1509.21 2.13 1.76E-01 1.97E+OO miss 1661. 27 1. 05 O.OOE+OO 9. 72E-01 miss 1729.59 2.88 5.42E-01 1.77E+OO miss 1764.49 15.30 2.95E-01 4.84E-01 miss 1847.43 2.03 4.00E-01 1.86E+OO miss

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

+ Pb-214 241.99 7.25 4.05E-01 1. 22E-01 5.47E-01 miss 295.22

18.42 3.25E-01 2.35E-01 miss 351. 93

35.60 3.90E-01 1.22E-01 miss 785.96 1. 06 1. 97E-01 2.76E+OO miss

+ Pb214-XR 74.82 5.80 1. 92E-02 1. 16E+OO 1.86E+OO miss 77 .11 9.70 1. 09E+00 1.16E+OO miss 87.35 2.24 7.86E-01 2.62E+OO miss 89.78 0.82 2.13E+OO 7.04E+00 miss

+ Ra-226 186.21 3.64 5.78E-01 9.69E-01 9.69E-01 miss

+ Ac-228 129.07 2.42 2.65E-01 1. 59E-01 1.47E+00 miss 209.25 3.89 2.59E-01 8.26E-01 miss 270.24 3.46 5.57E-01 1.00E+OO miss 328.00 2.95 6.34E-02 1. 02E+OO miss 338.32 11.27 3.62E-01 3.82E-01 miss 409.46 1. 92 1.57E-01 l.68E+00 miss 463.00 4.40 ~.02E-01 7.96E-01 miss 794.95 4.25 4.43E-01 9.97E-01 miss 91 1.20

25.80 3.78E-01 1.59E-01 miss 964. 77 4.99 6.31E-01 l.13E+00 miss 968. 97

15.80 3.26E-01 2.44E-01 miss

6/7/2(, 12:20:33PM Page 8 of8 Analysis Report for 07-Jun-16-10008 L310224AFRGS011SS (DRIED)

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

Ac-228 1588.20 3.22 9.87E-02 l. 59E-01 l .21E+OO miss

+ Pa-231 27.36 10.30 -5.25E-01 1 .33E +OO 2.41E+OO miss 283.69 1. 70 4.98E-01 l. 92E+OO miss 300.07 2.47 3.45E-01 l. 39E+OO miss 302.65 2.20 5.50E-02 l. 33E+OO miss 330.06 1. 40 -2.65E-01 2.12E+OO miss

+ Th-234 92.38 2.13 1.90E+OO 3. 27E+OO 3.27E+OO miss 92.80 2.10 2.38E+OO 3.34E+OO miss 11~. 81 0.21 -5.47E+O O 2.06E+01 miss

+ U-235 143.76 10. 96 -2.60E-02 6.16E-02 2.75E-01 miss 163.33 5.08 -2.98E-01 4.74E-01 mi ss 185. 71 57.20 2.69E-02 6.16E-02 mi ss 202 . 11 1. 08 l.04E-01 2.20E+OO miss 205.31 5.01 l.33E-01 5.74E-01 miss

+ Am-241 59.54 35.90 -3.14E-01 5 . 82E-01 5.82E-01 miss

+ = Nuclide identified during the nuclide identification

= Energy line found in the spectrum

> ... MDA value not calculated

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

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

free = No coincidence correction required.

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

0000015090.CNF Live Time :600 .000 sec Real Time :600.940 sec start: 1: -0.l(kev) stop : 8192:2047.0(kev)

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6ntL.-. . ., 12:43:33PM Page J of8 Analysis Report for 07-Jun-16-10009 L310224AFRGS012SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 07-Jun-16-10009 Sample Description : L310224AFRGS012SS (DRIED)

Sample Type : Miscellaneous Unit Sample Point Sample Size 1.731E+03 grams Facility : Default Sample Taken On : 6/2/2016 2:16:00PM Acquisition Started : 6/7/2016 12:32:55PM Procedure : 130G 1L Sand Sample Operator : JWelch Detector Name ; P11314X2 Geometry

130G Sand Live Time 600.0 seconds Real Time 600.5 seconds Dead Time 0.08%

Peak Locate Threshold . 2.80 Peak Locate Range (in channels)

120-8192 Peak Area Range (in channels) : 120- 8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 11/26/2012 Efficiency Calibration Description Sample Number : 15091 PEAK WITH NID REPORT Peak Analysis Performed on : 6/7/2016 12:43:00PM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance : 1.000FWHM

6/7/20 I u 12:43:33PM Page 2 of8 Analysis Report for 07-Jun-16-10009 l310224AFRGS012SS (DRIED}

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. {keV) start end Centroid Area Uncertainty Counts Nucllde 1 238.66 947 - 960 954.98 1.08E+02 29 . 10 7.54E+Ol Pb-212 2 295.25 1175 - 1186 1181.06 4.61E+Ol 19. 97 4.19E+Ol Pb-2U Eu-152 3 352.01 1400 - 1415 1407.83 7.04E+Ol 20. 31 2.52E+Ol Pb-214 Bi-21l 4 583.04 2325 - 2336 2331.1 7 3.14E+Ol 14.57 1. 91E+Ol Tl-208 5 609.22 2429 - 2444 2435.81 5.37E+O l 17.63 1.86E+Ol Bi-214 6 911.10 3637 - 3648 3642.92 2.90E+Ol 11.51 3.98E+OO Ac-228 7 1120.28 4474 - 4485 4479.68 1 .65E+Ol 9.21 5.lOE+OO Bi-214 8 14 61. 09 5833 - 5853 5843.68 1 .69E+02 27.12 1.19E+Ol K-40 M "' First peak in a multiplet region m "' Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr K-40 0.99 1 460.82

10.66 5.45E+OO 9.94E-01 miss Tl- 208 0.99 583.19

85.00 6.83E-02 3.27E-02 miss Pb-212 1. 00 115.18 0.60 238.63

43.60 2.49E-01 7.81E-02 miss 300.09 3.30 Bi-214 1. 00 609.32

45.49 2.25E-Ol 7.86E-02 miss 768.36 4.89 806.18 1. 26 934.06 3 .11 1120.29

14.92 3.lSE-01 1. 7 8E-01 miss 11 55.21 1. 63 1238.12 5.83 1280.98 1. 43 1377.67 3.99 1385.31 0.79 140 1. 52 1. 33 1 407.99 2.39 1 509.21 2.13

6!7/2u . 12:43:33PM Page 3 of8 Analysis Report for 07-Jun-16-10009 L310224AFRGS012SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr Bi-214 1. 00 1661. 27 1. 05 1729.59 ~.88 1764.49 1 5.30 1847.43 2.03 2118.51 1. 16 Pb - 214 l. 00 241.99 7.25 295.22

18.42 2.89E - 01 l .33E-01 miss 351.93

35.60 2.57E -0 l 8.47E-02 miss 785.96 1. 06 Ac-228 1. 00 129.07 2.42 209.25 3.89 270.24 3.46 328 .00 2.95 338.32 11. 27 409.46 1. 92 463.00 4.40 794.95 4.25 911 . 20

25.80 2.BlE-01 1.1 4E-01 miss 964.77 4.99 968.97 15.80 1 588.20 3.22

= Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

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

free = No coincidence correction required.

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

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

K-40 0 . 996 5.45E+OO 9.94E-01 Tl-208 0 .999 6.83E-02 3 . 27E - 02 X Bi-211 0 . 947

6/7/20, - 12:43:33PM Page 4 of8 Analysis Report for 07-Jun-16-10009 L310224AFRGS012SS (DRIED)

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

Pb- 2 1 2 1. 000 2. 49 E-01 7 . 81E- 02 Bi -21 4 1. 000 2 . 39E-01 7.19E- 02 Pb-214 1. 000 2. 66E-01 7.lSE - 02 Ac - 228 1. 000 2 . 8 1E-01 1.14E-01

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

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

6/7/20. ~ 12:43:33PM Page 5 of8 Analysis Report for 07-Jun-16-10009 L310224AFRGS012SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : .6/7/2016 12:43:00PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

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

+ K-40 1460.82

10.6 6 5.45E+OO 4. 96E-01 4. 96E-01 miss

+ Cr-51 320.08 9. 91 -1. 50E-01 2.21 E-01 2.21E-01 free

+ Mn-54 834.85 99.98 2.21E-02 4.48E-02 4.48E-02 miss

+ Co-58 810.76 99.45 -2.43E-03 2.26E-02 2.26E-02 miss 1674.73 0.52 -4.83E-Ol 5.69E+OO miss

+ Co-60 1173.23 99.85 1. 09E-03 2.98E-02 4 .44E-02 miss 1332.49 99.98 5.04E-03 2. 98E-02 miss

+ Nb-94 702.65 99.81 -1.33E-02 1. 55E-02 1.55E-02 miss 871. 09 99.89 4.04E-04 2.25E-02 miss

+ Ag-108m 79.13 6.60 -1.60E-01 2.64E-02 6.lOE-01 miss 433.94 90.50 -8.16E-03 2.64E-02 miss 614.28 89.80 1. 62E-02 4.0lE-02 miss 722. 94 90.80 7.23E-03 3.53E-02 miss

+ Sn-113 255.13 2 . 11 4. 38E-02 3.34E-02 1. 23E+OO free 391.70 64.97 -2.45E-02 3.34E-02 free

+ Cs-134 475.36 1. 48 -5.35E-01 2.34E-02 1.73E+OO miss 563.25 8.34 6.27E-02 3.26E-01 miss 569.33 15.37 (;,51E-02 2.07E-01 miss 604. 72 97. 62 -4.87E-03 2.34E-02 miss

6/7/2(J 12:43:33PM Page 6 of8 Analysis Report for 07-Jun-16-10009 L310224AFRGS012SS (DRIED)

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

Cs-134 '795.86 85.46 5.65E-03 2.34E-02 2.88E-02 miss 801.95 8.69 l .lOE-03 3.18E-01 mi ss 1038.61 0.99 3.68E-01 2. 98E+OO miss 1167. 97 1. 7 9 -2.36E-01 i .78E+00 miss 1365.19 3.02 l .55E-02 1 . 0lE+OO mi ss

+ Cs-137 661.66 85. 10 2.49E-02 5.05E-02 5.05E-0 2 mi ss

+ Eu-152 121.78 28.67 2.06E-02 7.86E-02 7.86E-02 miss 244.70 7.61 1 .69E-01 3.08E-01 miss 295.94 0.45 3.0lE-01 9.77E + OO miss 3 44. 2 8 26.60 1.66E-02 8.73E-02 mi ss 367.79 0.86 4.67E-01 2.93E+OO mi ss 411.12 2. 2 4 -3.12E-01 9. 1 5E-01 miss 443. 96 2.83 O. OOE+OO 7.63E-01 miss 488.68 0. 4: -l. 34E-01 5.85E+OO miss 563. 9 9 0.49 -2.06E+OO 3.96E+OO mi ss 586.26 0.46 -2. 2 6E+OO 4.85E+OO mi ss 678.62 0.4 7 -8.44E-02 6.12E+OO miss 688.67 0.86 -9.24E-01 2 . 24E+00 miss 719. 35 0.28 -1.19E+OO 8.22E+00 miss 778.90 12. 96 -l.36E-02 2.60E-01 miss 810.45 0.32 8.38E-01 7.74E+OO miss 867.37 4.26 -l .18E-01 5.26E-01 miss 919.33 0.43 1 .23E+ OO 7.70E +OO miss 964. 08 14.65 -1.65E-02 2.66E-Ol mi ss 1 08'1.87 10.24 -3.78E-02 2.95E-01 miss 1089.7 4 1. 73 4.49E-01 2. 2 9E+OO miss 1112.07 13.69 -2.53E-02 2.50E-01 miss 12 1 2.95 1. 43 -4.35E-01 2.77E+OO miss 1249.94 0.19 -4.59E+OO 1.95E+Ol mi ss 1299. 1 4 1. 63 -6.93E-Ol 1. 80E+OO miss 1408.01 21. 07 2.27E-03 l .47E-01 miss 1 457.64 0.50 -1.0lE+Ol l.02E+Ol miss 1528 .10 0.28 4.81E-01 1.36E+Ol miss

+ Eu-154 123.07 40 . 40 -2.68E-03 5 . 76E-02 5.76E-02 miss 247.93 6.89 1.82E-01 3.35E-Ol miss 591. 76 4.95 6.79E-02 4.53E-01 miss 692.42 1. 78 -9.74E-03 1 . 86E+OO miss 723. 30 20.06 -2.lOE-02 1 . 40E-01 mi ss 756.80 4.52 -2.4 4E-02 3.59E-01 mi ss 873.1 8 12.08 -5.02E-02 1. 86E-01 miss 996 . 29 10.48 O.OOE+OO 6.85E-02 miss 1004. 76 18 .0 1 4.97 E-02 2.35E-01 miss 1274.43 34.80 1 .79E-02 8.31 E-02 miss 1596.48 1. 80 O.OOE+OO 5.54E-01 miss

+ Eu-155 45.30 1. 31 -1. 46E+OO 1 .32E-01 5.23E+OO miss 60.01 1. 22 -1.87E-01 6.54E+OO miss

86. 5 5 30.70 :.09E-0 2 1. 43E-01 miss 105.31 21.10 2.89E-02 :i.. .32E-01 miss

+ Tl - 208 583.19

85.00 6.83E- 0 2 3.9 2 E-02 3.92E-02 miss

+ Bi-211 351.07

13. 02 7.02E-01 2.15E-0 1 2.15E-01 miss

+ Pb-211 404.85 3.78 -3.lSE-02 5.70E-0 1 5.70E-01 miss

617/2(,,_ 12:43:33PM Page 7 of8 Analysis Report for 07-Jun-16-10009 L310224AFRGS012SS (DRIED)

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

Pb-211 427.09 1. 76 1. 85E-01 5.70E-01 l.47E+OO miss 832. 01 3.52 -4.22E-01 6.19E-01 miss

+ Bi-212 39.86 1. 06 -l.68E+OO 7.56E-01 5.92E+OO miss 727.33 6.67 4.5 4E -01 7.56E-01 miss 785.37 1.10 6.83E-01 3. 08E+OO miss 1620.50 1. 47 5.48E-01 2. 72E+OO miss

+ Pb-212 115 .18 0.60 -7.65E-01 8.31E - 02 3.76E+OO mi ss 238.63 43.60 2.49E-0 1 8.31E-02 miss 300.09 3.30 4.43E-:-01 8.50E-01 miss

+ Pb212-XR 74.82 10. 2 8 3.37E-01 4.52E-0 1 6.65E-Ol miss 77 . 11 17. 10 6. llE-01 4.52E-01 miss 87.35 3.97 5.63E-01 l. llE+OO miss 89.78 1. 46 -l.48E-02 2.40E+OO miss

+ Bi-214 609.32

45 . 49 2.25E-01 7.88E-02 7 .88E-02 miss 768.36 4.89 6.30E-01 l .02E+OO miss 806.18 1. 26 2.12E-01 L. 96E+OO miss 934.06 3 .11 3.41E-01 l.15E+OO miss 1120.29

14 .92 3.lSE-01 l .90E-01 miss 1155. 21 1. 63 2.85E-01 2.52E+OO mi ss 12 38. 12 5 . 83 2.24E-01 8.30E-01 miss 1280.98 1. 43 -8.09E-01 1. 60E+OO miss 13 7 7. 67 3.99 -3 . 41E-01 6.06E-01 miss 1385. 31 0.79 0.00E+OO l .13E+OO miss 1401.52 1. 33 l.07E-01 2. 32E+OO miss 1407.9 9 2.39 1. 99E-02 l.30E+OO miss 15 09.21 2.13 -3.78E-Ol l.54E+OO miss 1 661.27 1. 05 O.OOE+OO 9.80E-01 miss 1729.59 2 . 88 8.49E-02 l.OOE+OO miss 1764.49 15 .30 2.60E-0 1 4. 71E-01 miss 1847.43 2.03 6.05E-01 2.17E+OO miss

> 2118.51 1. 16 O.OOE+OO O . OOE+OO miss Pb-214 241 .99 7.25 3 . 26E-01 7.85E - 02 4.43E-01 miss 295.22

18. 42 2.89E-01 1 . 68E-01 mi ss 351.93

35.60 2.57E-01 7.85E-02 miss 785.96 1. 06 1 . 17E+OO 3.38E+OO miss

+ Pb214 - XR 74 . 82 5.80 5.97E-01 7.97E-01 l.18E+OO miss

77. 11 9.70 1.08E+ OO 7 . 97E-01 miss 87.35 2 . 24 9.98E-01 l.97E+OO miss 89.78 0.82 -2.64E-02 4.27E +OO miss

+ Ra-226 186.21 3.64 6.19E-01 7.74E-01 7.'74E - 01 miss

+ Ac-228 129.0 7 2.42 - 3.69E- 02 9.08E-02 8.84E-01 miss 209.25 3.89 1. 42E-01 6 . 35E-01 miss 270.24 3.46 4.54E-01 8 . 73E-Ol miss 328.00 2.95 3.88E-01 9 . 19E-0 1 miss 338.32 11. 27 l . 69E-01 3.02E-01 miss 409.46 1. 92 9 . 45E-02 1. 37E+OO miss 463.00 4.40 2.28E - 01 7.20E - 01 miss 794 . 95 4 . 25 1.78E-01 7.02E-01 miss 911. 20

25.80 2.81E-01 9.08E-02 miss 964.77 4.99 3.59E-01 9 . 0oE-01 miss 968.97 15.80 1. 48E-01 3.21E-01 miss

6/7/2L 12:43:33PM Page 8 of8 Analysis Report for 07-Jun-16-10009 L310224AFRGS012SS (DRIED)

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

Ac-228 1 588.20 3.22 5.69E-01 9.08E-02 1 .49E+OO miss

+ Pa-231 27.36 10.30 O.OOE+OO 9.90E-02 9.90E-02 miss 283.69 1. 70 5.38 E-01 1 . 52E+OO mi ss 300.0 7 2 .47 5.92E-01 1.14E+OO miss 302.65 2.20 1 .71E-01 9.68E-01 mi ss 330.06 1. 40 -5. llE-01 1. 55E+OO mi ss

+ Th-234 92.38 2.13 1.56E+OO 2.29E+OO 2.29E+OO miss 92.80 2. 10 l.64E+OO 2.35E+OO miss 112. 81 0.21 -3.48E + OO 1 .33E+01 miss

+ U-235 143.76 10 . 96 6.29E-02 4.45E-02 2.20E-01 miss 163.33 5.08 8.29E-02 4.61E-01 miss 1 85.71 57.20 1 .60E-02 4 .45E-02 miss 202 . 11 1. 08 -2.09E-01 l .95E+OO miss 205.31 5.01 -4.lSE-0 2 4 .04E-01 mi ss

+ Am-241 59.54 35.90 -6.20E-03 2.35E-01 2.35E-01 mi ss

+ = Nuclide identified during the nuclide identification

"' Energy line found in the spectrum

> = MDA value not calculated

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

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

free = No coincidence correction required.

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

0000015091.CNF Live Time 600. 000 sec Rea1 Time 600. 500 sec 60 Start : 1 -0 .2(kev)

Stop : 8192 2047.4(kev)

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6171~ ... . J 12:44:11PM Page I of8

.amma Analysis Report for 07-Jun-16-10010 L310224AFRGS013SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 07-Jun-16-10010 Sample Description : L310224AFRGS013SS {DRIED)

Sample Type : Miscellaneous Unit Sample Point Sample Size 1.644E+03 grams Facility 1 Default Sample Taken On : 6/2/2016 2:12:00PM Acquisition Started : 6/7/2016 12:33:09PM Procedure . 130G 1L Sand Sample Operator : JWelch Detector Name : P408188 Geometry : 130G Sand Live lime : 600.0 seconds Real lime : 600.9 seconds Dead Time : 0.15%

Peak Locate Threshold : 2.80 Peak Locate Range {in channels) : 120-8192 Peak Area Range {in channels) : 120 - 8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 1/5/2015 Efficiency Calibration Description Sample Number : 15092 PEAK WITH NID REPORT Peak Analysis Performed on : 6/7/2016 12:43:39PM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance : 1.000FWHM

6/7/20,_ 12:44:11PM Page 2 of8 AnalY,sis Report for 07-Jun-16-10010 L310224AFRGS013SS (DRIED)

Peak Energy ROI ROI Peak Net Peak NetArea Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 238.57 947 - 960 954.78 1. 06E+02 28.38 6.92E+Ol Pb-212 2 295.25 1175 - 1185 1181. 32 3.23E+Ol 18 . 11 4 .14E+Ol Pb-214 Eu-152 3 351.92 1402 - 1413 1407.88 6.33E+Ol 20.00 3.33E+Ol Pb-214 Bi-211 4 609.10 2431 - 2441 2436.17 3.92E+Ol 15.01 1.55E+01 Bi-214 5 911. 01 3639 - 3650 3643.77 2.24E+Ol 10. 10 3.14E+OO Ac-228 6 1460.77 5834 - 5853 5844.04 1. 41E+02 24.00 2.81E+OO K-40 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi!grams) Uncertainty Corr K-40 1. 00 1 460.82 *'* 1 0.66 5.30E+O O 1.0lE+OO miss Pb-212 1. 00 115.18 0.60 238.63

43.60 2.90E-01 9.04E-02 miss 300.09 3.30 Bi-214 0. 99 609.32

45.49 1 .92E-01 7.69E-02 miss 768.36 4.89 806.18 1.26 934.06 3 .11 1120.29 14.92 1155. 21 1. 63 1238.12 5.83 1 280.98 1. 43 1377.67 3.99 1385. 31 0.79 1401.52 1. 33 1407.99 2.39 1509.21 2.13 1 661.27 1. 05 1 729.59 2.88 1764.49 15.30

6/7/2u ,.., 12:44:11PM Page 3 of8 Analysis Report for 07-Jun-16-10010 L310224AFRGS013SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCi/grams) Uncertainty Corr Bi-214 0.99 1847.43 2.03 2118.51 1. 16 Pb-214 1. 00 241.99 7.25 295.22

18.42 2 . 38E-01 1. 39E-01 miss 351.93

35.60 2.70E-0 1 9.57E-02 miss 785. 96 1. 06 Ac-228 0.99 129 .07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32 1 1. 27 409.46 1. 92 463.00 4.40 794.95 4.25

A*

911.20 25.80 2.53E-01 1. 16E-01 miss 964.77 4.99 968.97 15.80 1588.20 3.22

- Energy line found in the spectrum.

- - Manually added nuclide.

? - Manually edited nuclide.

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

free = No coincidence correction required.

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

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

K-40 1. 000 5.30E+OO 1.0lE+OO X Bi-211 0. 956 Pb-212 1. 000 2.90E-Ol 9.04E-0 2 Bi-214 0. 999 1. 92E- 01 7.69E-02 Pb-214 1.000 2.60E-01 7 .38E-02 Ac-228 0.999 2.53E-0 1 1.16E-01

6/7/2!.J ,u 12:44:11PM Page 4 of8 Analysis Report for 07-Jun-16-10010 L310224AFRGS013SS (DRIED)

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

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

617/20,v 12:44:11PM Page :'i of8 Analysis Report for 07-Jun-16-10010 L310224AFRGS013SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 617/2016 12:43:39PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS {°/a) Peak Tolerance Peak No. Energy (keV) Peak Size {CPS) Uncertainty Type Nuclide All peaks were identified.

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

+ K-40 1 460.82

10.66 5.30E+OO 3.30E-0 1 3.30E-01 miss

+ Cr-51 320.08 9.9 1 4 .34E-02 2.59E-01 2.59E-01 free

+ Mn-54 834.85 99.98 -l.62E-02 2.58E-02 2.58E-02 mi ss

+ Co-58 810.76 99.45 -5.68E-03 2.09E-02 2.09E-02 miss 1674.73 0.52 5.65E-01 6.65E+OO miss

+ Co-60 1173.23 99.85 2.04E-02 4 .92E-02 5.19E-02 miss 1332.49 99.98 1.55E-02 4.92E-02 miss

+ Nb-94 702.65 99.81 8.35E-03 3.70E-02 4.0BE-02 miss 871.09 99.89 -2.73E-03 3.70E-02 miss

+ Ag-108m 79. 13 6.60 4.49E-02 2.74E-02 l .25E+OO miss 433.94 90.50 -2.33E-03 2.74E-02 miss 614.28 89.80 1. 50E-02 4.34E-02 mi ss 722. 94 90.80 -4.12E-03 3.30E-02 miss

+ Sn-113 255.13 2. 11 -l.51E-02 4.90E-02 1.42E+OO free 391.70 64. 97 3.81E-03 4.90E-02 free

+ Cs-134 475.36 1. 48 4 .67E-01 2.73E-02 2.22E+OO miss 563.25 8.34 1 .81E-01 4 .60E-01 miss 569.33 15.37 5.19E-02 2.08E-01 miss 604. 72 97.62 -3.87E-03 2.73E-02 miss

6/7/20*1 ~ 12:44:11PM Page 6 of8 Analysis Report for 07-Jun-16-10010 L310224AFRGS013SS (DRIED)

Nuclide Energy Yield(%) Activity Nuclide MnJ1 Une MD,4 Caine Name (pCi!grams) (pCUgrams) (pCi!grams) Corr (keV)

Cs-134 795.86 85.46 1.98E-02 2.73E-02 5.44E-02 miss 801.95 8.69 4.12E-02 4.0 SE-01 mis s 1038.61 0 .99 9.68E-01 4.55E+00 miss 1167.97 1. 79 3.26E-01 2. 72E+OO miss 1365.19 3.02 2.09E-01 1.53E+OO miss

+ Cs-137 661.66 85.10 3.76E-03 3 . 90E-02 3.90E-02 miss

+ Eu-152 121.78 28.67 -8.45E-03 1. 02E-01 1.17E-01 miss 244.70 7.61 -2.64E-01 3.47E-01 miss 295.94 0.45 -1.58E+OO 9.88E+ 00 miss 344.28 26 .60 -9.02E-03 1.02E-01 miss 367.79 0.86 -6.0'7E-01 3.03E+OO miss 411.12 2.24 2.37E-01 1.48E+OO miss 443.96 2.83 2.87E-01 9.49E-01 miss 488.68 0 .42 -1. 46E+OO 6.42E+OO miss 563.99 0.49 7 .64E-01 7 .16E+OO miss 586.26 0. 46 -1.45E+OO 9.lBE+OO miss 678.62 0.47 6.97E-01 6.09E+00 miss 688.67 0.86 -4.22E-01 3.38E+D0 miss 719. 35 0.28 5.0lE+OO 1.55E+Ol miss 778.90 12. 96 l.OlE-02 2.85E-01 miss 810.45 0.32 -6.99E-01 6.17E+OO miss 867.37 4.26 3 . 53E-01 1.lOE+OO miss 919.33 0.43 -2.86E+O O 6.37E+OO miss 964. 08 14.65 3.22E-02 2.92E-01 miss 1 085.87 10.24 3 . 20E-0 2 3.84E-01 miss 1089. 74 1. 73 -5.97E-01 l .40E+OO miss 1112. 0.7 13. 69 -8.68E -02 2.26E-01 miss 1212.95 1. 43 -3.88E-01 2 . 97E+OO miss 1249.94 0 .19 6.25E+OO 2.85E+Ol miss 1299.14 1. 63 7.94E-01 3 .60E+OO miss 1408.01 21. 07 9.27E-02 2.43E-01 miss 1457 . 64 0.50 -6. 27E+OO l.33E+Ol mi s s 1528.10 0.28 -1.05E+OO 1.09E+Ol miss

+ Eu-154 123.07 40.40 1.02E-02 8.46E-0 2 8.46E-D2 miss 247.93 6 .89 6.75E-02 4 .75E-01 miss 591. 76 4.95 1 .59E-01 6.99E-01 miss 692.42 1. 78 2.27E -0 1 2 . 38E+O O miss 723 .30 20.06 -6. 7 4E-03 1.49E-01 miss 756 .80 4.52 -9.17E-02 6 .13E-01 mi ss 873.18 12.08 -1. 56E-01 1.72E-01 miss 996.29 10. 48 1 .0SE-01 4.17E-01 miss 1004.76 18.01 -6.06E-02 l. 27E-01 miss 1274.43 34.80 1 .lOE-02 1.48E-Ol miss 1596.48 1. 80 -1.20E-01 1. 76E+OO miss

+ Eu - 155 45.30 1. 31 -7 . 63E -0 1 1.8:E-01 1.85E+Ol mi ss 60.01 1. 22 7.14E - 01 2 .0 5E+Ol miss 86.55 30.70 -2.53E-02 l.99E- 01 miss 105.31 21.10 6.lOE-03 1 .87E-0 1 miss

+ Tl-208 583.19 85.00 6.73E-02 7 . 77 E-02 7.77E-02 miss

+ Bi- 211 351.07

13.02 7 .3 9E-01 2.64E-01 2.64E-01 mi ss

+ Pb- 211 404.85 3 .78 ? . 99E-02 7 .40E-0 1 7 . 40E-01 miss

6/7/20 1-.., 12:44:11PM Page 7 of8 Anal~sis Report for 07-Jun-16-10010 L310224AFRGS013SS (DRIED)

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

Pb-211 427.09 1. 76 3.39E-02 7.40E-01 1.49E+OO miss 832.01 3.52 3.89E-01 l .46E+OO miss

+ Bi-212 39.86 1. 06 2. 7 5E+ OO 8.00E-0 1 2.28E+Ol miss 727. 33 6.67 4.30E-01 8.00E-01 miss 785.37 1.10 3.39E-0 1 3.37E+OO mi ss 1620.50 1. 47 O.OOE+OO 8.0lE-01 miss

+ Pb-212 115 .18 0.60 -2.54E+OO 9.47E-02 5.45E+OO miss 238.63

43.60 2.90E-01 9.47E-02 miss 300.09 3.30 -7 .13E-02 9.79E-01 mi ss

+ Pb212-XR 74.82 10.28 3.37E-01 7.02E-0 1 1.16E+OO miss 7 7 . 11 17.10 3.94E-01 7.02E-01 miss 87.35 3.97 -1.59E-01 l.54E+OO mi ss 89.78 1. 4 6 -9.86E-01 4.09E+OO mi ss

+ Bi-2 1 4 609.3 2

45. 4 9 1.92E-Ol 7.97E-02 7.97E - 02 miss 768.36 4 .89 -1.77E-02 7.97E-01 miss 806.18 1. 26 3.00E-01 2.55E+OO miss 934.06 3. 11 -9.54E-02 1.35E+OO miss 11 2 0.29 1 4 .92 -1.65E-02 3.16E-01 miss 1155.21 1. 63 1. 08E +00 3.64E+OO miss 1238. 12 5.83 2.lSE-01 l.02E+OO miss 1 280.98 1. 43 -4.12E-01 3.59E+OO miss 1 3 77 .67 3.99 4.95E-01 l.36E+OO miss 1385. 31 0.79 5.91E-01 4.52E+OO miss 1401. 52 1. 33 6.27E-01 3.51E+OO miss 1407.99 2.39 8.15E-01 2.14E+ 0 0 miss 1509.21 2.13 1. 38E-01 1 . 42E+OO miss 1661.27 1. 05 O.OOE+OO l.lSE+OO miss 1729.59 2.88 -1. 39E-01 1.17E+OO miss 1 764.49 15.30 2.45E-01 5.06E-01 miss 1 847.43 2.03 7.38E-01 3.09E+ OO mi ss

> 2118.51 1.16 O.OOE+OO O.OOE+ OO mi ss

+ Pb-214 241. 99 7.25 4.25E-01 9 . 65E-02 5.66E-01 miss 295.22

18.42 2.38E-01 1 .91E-01 miss 351.93

35.60 2.70E-01 9.65E-02 miss 785.96 1. 06 -4.31E-01 3.26E+OO miss

+ Pb214-XR 7 4 .82 5.80 5.97E-01 1. 24E+OO 2.05E+OO miss 77 . 11 9.70 6.95E-01 1. 24E+OO miss 87.35 2.24 -2.82E-01 2.73E+OO miss 89.78 0 .82 -1.76E+OO 7.28E+OO miss

+ Ra-226 186.21 3.64 1 .79E-01 9.23E-01 9.23E-01 miss

+ Ac-228 129.07 2. 4 2 3.22E-01 9.58E-02 l . 40E+OO miss 209.25 3.89 -3.67E-02 6.29E-01 miss 270.24 3.46 2.36E-01 9.99E-01 miss 328.00 2.95 7.21E-01 1. 30E+OO miss 338.32 1 1. 27 2.39E-01 3.87E-01 miss 409.46 1. 92 -2.llE-01 1. 53E+00 miss 463.00 4. 4 0 2.87E-01 8.15E-01 miss 794.95 4 .25 1 .02E-01 9.91E-01 mi ss 911.20 25.80 2.53E-01 9.58E-02 miss 964. 7 7 4 .99 -7.89E-02 7. 96E-Ol miss 968.97 15.80 8.65E-02 3.20E-01 miss

6/7/20 ,o 12:44:11PM Page 8 of8 07-Jun-16-10010

.

Analysis Report for

'

L310224AFRGS013SS (DRIED}

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

Ac-228 1588.20 3.22 2.66E-01 9.58E-02 l .23E + OO mis s

+ Pa-231 27.36 10.30 7.79E-02 l .18E+OO 2.46E+OO miss 283.69 1. 70 6.48E-01 l .83E+OO miss 300.0 7 2.47 -9.52E-02 .. 31E+OO miss 302.65 2.20 - 1 .88E-Ol l .18E+OO miss 330.06 1. 40 -1.14E-Ol 2.03E+OO mi ss

+ Th-234 92.38 2.13 4.27E-01 3.35E+OO 3.36E+OO miss 92.80 2.10 -4.lBE-01 3.35E+OO miss 112.81 0 .2 1 -6.69E+OO :..94E+Ol miss

+ U-235 143.76 10 . 96 4.77E-02 5.87E-02 2.70E-01 miss 163.33 5.08 -l.16E-01 6.04E-01 miss 185.71 57.20 l .98E-02 5.87E-02 miss 202.11 1. 08 -8.19E-01 2. llE+OO miss 205.31 5.01 1.45E-01 5.20E-01 miss

+ Am-241 59.5 4 35.90 -2.17E-01 6.55E-0 1 6.SSE-01 miss

+ :; Nuclide identified during the nuclide identification

= Energy line found in the spectrum

> :; MDA value not calculated

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

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

free = No coincidence correction required.

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

0000015092.CNF Live Ti me :600 .000 sec 60 Real Ti me :600.910 sec start: 1: -0 .l(keV) stop : 8192 :2047. O(kev)

Acq . Start :Tue Jun 07 12: 33 :09 2016 55 50 45 40 35 V)

.µ C:

I 8 30 25 20 i:5

...'

.a 15

........

~

.

"'

10 5

0 1000 2000 3000 4000 5000 6000 7000 8000 channel

61712v ,o 2:25:50PM Page I of8 ex Gamm,a Analysis Report for 07-Jun-16-10011 L310224AFRGS014SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 07-Jun-16-10011 Sample Description : L310224AFRGS014SS (DRIED)

Sample Type : Miscellaneous Unit Sample Point Sample Size 1.933E+03 grams Facility : Default Sample Taken On

6/2/2016 2:00:00PM Acquisition Started 6/7/2016 2:15:14PM Procedure 130G 1L Sand Sample Operator JWelch Detector Name P11314X2 Geometry 130G Sand Live lime 600.0 seconds Real Time : 600.6 seconds Dead Time : 0.10 %

Peak Locate Threshold : 2.80 Peak Locate Range (in channels) : 120 - 8192 Peak Area Range (in channels) : 120 - 8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On 1/27/2016 Efficiency Calibration Used Done On : 11/26/2012 Efficiency Calibration Description Sample Number

15093 PEAK WITH NID REPORT Peak Analysis Performed on : 6/7/2016 2:25:18PM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance : 1.000FWHM

617/20 *,v 2:25:50PM Page2 of8 Analysis Report for 07-Jun-16-10011 L310224AFRGS014SS (DRIED)

Peak Energy ROI ROI Peak Nat PA:tlc N,:,f JtreR Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide M 1 74.89 294 - 324 300.79 4.99E+Ol 20.69 1 .90E+02 Pb214-XR Pb212-XR m 2 76.97 294 - 324 309.09 7.67E+O l 23.38 1.76E+02 Pb214-XR Pb212-XR M 3 238.67 949 - 974 955.02 2.77E+02 34. 72 9.78E+Ol Pb-2 12 m 4 241. 59 949 - 974 966. 66 6.87E+Ol 19.04 8.95E+Ol Pb-2H 5 295.22 1176 - 1188 1180. 94 9.07E+Ol 27.32 7.26E+Ol Pb-214 Eu-152 6 338.35 1 347 - 1360 1353.27 6.38E+O l 22.31 5.04E+Ol Ac-228 7 351. 88 1 398 - 1414 1407.33 1 .90E+02 36 .12 9. 96E+Ol Pb-21<!

Bi-2 11 8 583.16 2326 - 2340 2331.62 9 .13E+Ol 23.06 3.34E+Ol Tl-208 9 609.29 2429 - 2444 2436.10 1. 29E+02 26 .24 3.31E+Ol Bi-2 1 4 10 768.36 3068 - 3077 3072. 07 1.48E+Ol 9.62 8.46E+OO Bi - 214 11 911.18 3636 - 3652 3643.23 6.63E+Ol 17.90 1.13E+Ol Ac-228 12 1120.55 4475 - 4486 4480 . 77 2.19E+01 :!.2. 29 1.61E+Ol Bi-2 14 L:i 1460.97 5835 - 585 1 5843 . 21 9 . 07E+Ol 20. 68 l.46E+Ol K-40 14 1764.60 7053 - 7066 7059.10 2.55E+Ol 11.33 7.UOE+OO Bi-214 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr K-40 0.99 1 460 .82

10 . 66 2 . 62E+ OO 6.38E-01 mi ss Tl - 208 1. 00 583.19

85 .0 0 1. 78E-O: 4.97E-02 miss Pb-212 1. 00 115.18 0.60 238.63

43.60 5.70E-0 1 1. 1 7E - 01 mi ss 300.09 3.30 Pb212-XR 0 .99 74.82

10 . 28 8.lOE-01 3.75E-01 miss 77 .11

1 7 . 10 6.95E-O l 2.56E-01 miss 87.35 3.97 89.78 1. 46 Bi-21 4 0.9 9 609.32

45.49 4.85E-O::. 1 .14E-01 miss

6/7/20 ,.., 2:25:SOPM Page 3 of8 Analysis Re~ort for 07-Jun-16-10011 L310224AFRGS014SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pCilgrams) Uncertainty Corr Bi-214 0.99 768.36

4.89 6.0lE-0 1 3.97E-01 miss 806.18 1. 26 934.06 3 .11 1120. 29

14.92 3.77E-0 1 2 .13E-01 miss 1155 . 21 1. 63 1238.12 5.83 1280.98 1. 43 1377.67 3.99 1385.31 0.79 1401.52 1. 33 1 407.99 2.39 1509.21 2.13 1661.27 1. 05 1729.59 2.88 1764.49

15.30 5.92E-01 2.67E-01 miss 1847.43 2.03 2118.51 1.1 6 Pb-214 0.99 241.99

7.25 8.57E-01 2.74E-01 miss 295.22

18.42 5.0SE-Ol 1. 74E-01 miss 351.93

35.60 6.21E-01 1.54E-01 miss 785.96 1. 06 Ac-228 0.74 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32

11 .27 6.41E-O l 2 . 47E-01 miss 409.46 1. 92 463.00 4.40 794.95 4.25 911 . 20

25.80 5 . 75E-01 1 .63E-01 miss 964.77 4.99 968. 97 15.80 1588.20 3.22

=Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

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

free = No coincidence correction required.

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

617/20 , - 2:25:SOPM Page .i of 8 Analysis Report for 07-Jun-16-10011 L310224AFRGS014SS (DRIED)

IIN',ER I' rrRCl re rN'"' vC r "'"" nRE"'

vVI"'\ V,Tern u Rc~"QQT ,- , ' I Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams)

K- 40 0.9 9 9 2.62E+OO 6.38E-01 Tl- 2 0 8 1. 000 1.78E-01 4.97E-02 X Bi - 2 11 0 . 96 0 Pb- 2 1 2 1. 000 5.70E-01 1.17E-01 Pb 2 1 2 - XR 0.999 7.32E-0 1 2 . llE-01 Bi-21 4 0.999 4.84E-0 1 9.17E-02 Pb - 21 4 0. 9 99 6.14E-01 1. 06E-01 X Pb214 - XR 0. 999 Ac - 228 0.745 5.9 5E-01 1.36E-01

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

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

6/7/20. 2:25:50PM Page 5 of&

Analysis Report for 07-Jun-16-10011 L310224AFRGS014SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 6/7/2016 2:25:18PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

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

+ K-40 1460.82

10.66 2.62E+OO 4.60E-01 4.60E-01 miss

+ Cr-51 320.08 9.9 1 8.16E-02 3.46E-01 3.46E-01 free

+ Mn-54 834.85 99.98 1 .27E-02 4.0lE-02 4.0lE-02 miss

+ Co-58 810.76 99.45 2.18E-03 3.27E-02 3.27E-02 miss 1674.73 0.52 O.OOE+OO l.87E+00 miss

+ Co-60 1173.23 99.85 -9.83E-03 2.46E-02 2.46E-02 miss 1 332.49 99.98 1. 07E-02 4.0SE-02 miss

+ Nb-94 702.65 99.81 l.41E-02 2.33E-02 3.66E-02 miss 871.09 99.89 -9.39E-03 2.33E-02 miss

+ Ag-108m 79 .13 6.60 1.80E-01 1.95E-02 8.32E-01 miss 433.94 90.50 -1.04E-02 1 .95E-02 miss 614.28 89.80 -3.73E-03 3.18E-02 miss 722. 94 90.80 -2.23E-02 2.97E-02 mi ss

+ Sn-113 255.13 2 . 11 -5.70E-01 4.13E-02 1. 03E+OO free 391. 70 64.97 -3.93E-03 4 .13E-02 free

+ Cs-134 475.36 1. 48 -6.30E-01 2.91E-02 l.63E+OO miss 563.25 8.34 1.19E-01 3.53E-01 miss 569.33 15.37 2. 71E-02 l.93E-01 miss 604. 72 97.62 -1. 28E-02 2.91E-02 miss

6/7/2i.,. 2:25:50PM Page 6 of8 Analysis Report for 07-Jun-16-1001 1 L310224AFRGS014SS (DRIED)

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

Cs-134 795.86 85.46 -9.22E-04 2.91E-02 4.67E-02 miss 801.95 8.69 -5.79E-02 2.55E-01 miss 1038.61 0.99 -3.71E-01 2.30E+OO miss 1167. 97 1. 79 -5.48E-01 1.77E+OO miss 1365.19 3.02 -2.64E-01 7 .16E-Ol miss

+ Cs-137 661.66 85.10 -5.65E-03 3 . 36E-02 3.36E-02 miss

+ Eu-152 121.78 28.67 1. 72E-03 9.64E-02 9.64E-02 miss 244.70 7.61 -l.40E-01 3.00E-01 miss 295.94 0.45 l. 76E+01 l.15E+01 miss 344.28 26.60 1. 35E-02 l .06E-01 miss 367.79 0.86 -l.40E+OO 2.21E+OO miss 411.12 2.24 -l.08E-02 l.17E+OO miss 443.96 2.83 -4.57E-01 6.35E-01 miss 488.68 0.42 l.28E+OO 5.24E+OO miss 563.99 0.49 -9.37E-01 5.49E+OO miss 586.26 0.46 1. 44E-01 6.55E+OO miss 678.62 0.47 6. 2 6E-01 6.48E+OO miss 688.67 0.86 8.73E-02 3.24E+OO miss 719. 35 0.28 3.16E+OO l.24E+Ol miss 778.90 12.96 7.40E-02 2.70E-01 miss 810.45 0.32 4.20E+OO l.12E+Ol miss 867.37 4.26 1.73E-01 8.05E-01 miss 919.33 0.43 -4.38E-01 6.32E+0() miss 964. 08 14.65 2.61E-01 3.81E-01 miss 1085.87 10.24 -2.lOE-02 2.28E-01 miss 1089.74 1. 73 7.46E-01 2.31E+OO miss 1112. 07 13.69 5.37E-02 2.63E-Ol miss 1212.95 1. 43 -1.08E+00 2.48E+OO miss 1249.94 0.19 -2. llE+OO 2.19E+Ol miss 1299.14 1. 63 8.27E-02 1 .87E+OO miss 1408.01 21. 07 1 . 72E-02 1.32E-01 miss 1457.64 0.50 -1.03E+01 9.17E+OO miss 1528.10 0.28 O.OOE+OO 3.06E+OO miss

+ Eu-154 123.07 40.40 2.23E-02 3 . 59E-02 6.75E-02 miss 247.93 6.89 -2.23E-01 3.14E-01 miss 591.76 4.95 1.17E-01 6.13E-01 miss 692. 42 1. 78 l.42E-01 1.74E+OO miss 723. 30 20.06 -7.28E-02 1. 51E-01 miss 756.80 4.52 -2.07E-01 5.24E-01 miss 873.18 12.08 1.48E-01 2. 99E-01 miss 996.29 10 .48 l .13E-02 3.20E-01 miss 1004.76 18.01 O.OOE+OO 3.59E-02 miss 1274.43 34.80 -1.83E-02 5.90E-02 miss 1596.48 1. 80 -9.17E-01 l.35E+OO miss

+ Eu-155 45.30 1. 31 -1.28E+OO 1. SOE-01 6.58E+OO miss

60. 01 1. 22 1 .76E+00 9.52E+OO miss 86.55 30.70 -2.82E-03 1.54E-01 miss 105.31 21.10 -2.19E-02 1.50E-01 miss

+ Tl-208 583.19

85.00 l.78E-01 4 .66E-02 4.66E-02 miss

+ Bi-211 351.07

13 .02 l .70E+OO 3.66E-01 3.66E-01 miss

+ Pb-211 404.85 3.78 -2.83E-01 5.67E-01 5.67E-01 miss

6/7/20. ~ 2:25:SOPM Page 7 of8 Analysis Report for 07-Jun-16-10011 L310224AFRGS014SS (DRIED)

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

Pb-211 427.09 1. 76 -5.30E-02 5.67E-01 ::..20E+00 miss 832. 01 3.52 -1. 79E-01 9.47E-01 miss

+ Bi-212 39.86 1. 06 -l.38E+OO 7.99E-01 8. llE+OO miss 727.33 6.67 5.36E-01 7.99E-01 miss 785.37 1.10 6.92E-01 3.69E+OO miss 1620.50 1. 47 -5.66E-02 1. 67E+OO miss

+ Pb-212 115 .18 0.60 2.39E+OO 7.25E-02 5.08E+OO miss 238.63

43.60 5.70E-01 7.25E-02 miss 300.09 3.30 7.97E-01 1.08E+ OO miss

.,.

+ Pb212-XR 74.82 10.28 8.lOE-01 4.21E-01 7.80E-01 miss 77.11

17.10 6.95E-01 4.21E-01 miss 87.35 3.97 1. 19E+OO 1. . 29E+OO miss 89.78 1. 46 2.44E+00 3.25E+OO miss

+ Bi-214 609.3 2

45.49 4.85E-01 9.07E-02 9.07E-02 miss 768.36

4.89 6.0lE-01 4.97E-01 miss 806.18 1. 26 8.23E-01 2. 95E+00 miss 934.06 3. 11 6.88E-01 l.52E+OO miss 1120.29

14.92 3.77E-01 2.71E-01 miss 1155.21 1. 63 3.69E-01 2.40E+OO miss 1238. 12 5.83 6.86E-01 9.99E-01 miss 1280.98 1. 43 7.15E-01 3.25E+OO miss 1377.67 3.99 2.21E-01 1.04E+OO miss 1385.31 0.79 3.37E-01 5.25E+OO miss 1401.52 1. 33 4.16E-01 2.41E+OO miss 1407.99 2.39 1 .52E-01 l.16E+OO miss 1509.21 2.13 8.46E-02 1.37E+OO miss 1661. 27 1. 05 -1.42E-01 3.0lE+OO miss 1729.59 2.88 6.08E-01 1.59E+OO miss 1764.49

15.30 5.92E-01 2.59E-01 miss 1847.43 2.03 9.03E-01 2 . 37E+00 miss

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

+ Pb-214 241.99

7.25 8. 57E-*01 1.34E-01 4 . 22E-01 miss 295 . 22

18.42 5.09E-01 1 . 96E-01 miss 351 . 93

35.60 6.21E- 01 1 .34E-01 miss 785.96 1. 06 2.04E+OO 4.07E+OO miss

+ Pb214-J~R 74.82

5.80 l.44E+OO 7.42E-01 l.38E+OO miss

'77, 11

9.70 1. 23E+ OO 7.42E-01 miss 8 7 .35 2.24 2.lOE+OO 2.29E+OO miss 89.78 0. 82 4.34E+00 5.79E+OO miss

+ Ra-226 186.21 3.64 9.69E-01 1. 0lE+OO 1. OlE+OO miss

+ Ac-228 129. 07 2.42 2.69E-01 1. 29E-01 1. 23E+OO miss 209.25 3.89 7.48E-01 9.07E-01 miss 270.24 3.46 5.14E-01 1. OlE+OO miss 328.00 2.95 2.84E-01 1. llE+OO miss 338.32

11 .27 6.41E-01 2.84E-01 miss 409.46 1. 92 6.83E-01 1.69E+OO miss 463.00 4.40 4.55E-01 8.32E-01 mi ss 794.95 4.25 4. llE-01 9.93E-01 miss 911. 20

25.80 5.75E-01 1.29E-01 mi ss 964. 77 4.99 7.22E-01 l.12E+00 miss 968. 97 15.80 6.56E-01 5.25E-01 miss

6/7/20. _ 2:25:SOPM Page 8 of8 Analysis Report for 07-Jun-16-10011 L310224AFRGS014SS (DRIED)

Nuclide Energy Yield{";{,) Activity Nuc/ideMDA LineMDA Coinc Name (pCUgrams) (pCi/grams) {pCi!grams) Corr (keV)

Ac-228 1588.20 3.22 4.61E-01 1. 29E-01 l.44E+OO miss

+ Pa-231 27.36 10.30 O.OOE+OO 8.86E-02 8.86E-02 miss 283.69 1. 70 7.33E-01 l.69E+OO miss 300.07 2.47 1.06E+OO 1.45E+OO miss 302.65 2.20 -1.35E-01 1 .07E+OO miss 330.06 1. 40 -4.24E-01 1. 99E+OO miss

+ Th-234 92.38 2.13 1.05E+OO 2.44E+OO 2.44E+OO miss 92.80 2.10 2.00E+OO 2.57E+00 miss 112. 81 0.21 -1.33E-01 1.71E+D1 miss

+ U-235 143.76 10. 96 1.25E-01 6. llE-02 2.89E-01 miss 163.33 5.08 -9.57E-02 4.69E-01 miss 185.71 57.20 3.75E-02 6.llE-02 miss 202 .11 1. 08 -1.08E+OO 2.21E+OO miss 205.31 5.01 2.12E-01 5. 99E-01 miss

+ Arn-241 59.54 35.90 l.25E-01 3.43E-01 3.43E-Ol miss

+ = Nuclide identified during the nuclide identification

= Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perform the c;lecay correction

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

free = No coincidence correction required.

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

0000015093.CNF Live Time :600 .000 sec 120 Real Time :600 .600 sec Start: 1: -0.2(kev) stop : 8192: 2047.4(kev)

Acq. start :Tue Jun 07 14:15:14 2016 110 100 90 80

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4/26/20 . 1:29:16PM Page I of9 Analysis Report for 26-Apr-16-10003 L310224AFJGS15SS (DRIED)

GAMMA SPECTRUM ANALYSIS Sample Identification : 26-Apr-16-10003 Sample Description : L310224AFJGS15SS (DRIED)

Sample Type : Miscellaneous Unit Sample Point Sample Size

2.126E+03 grams Facility : Default Sample Taken On : 4/25/2016 10:30:00AM Acquisition Started : 4/26/2016 12:34:28PM Procedure : 130G 1L Sand Sample Operator : JWelch Detector Name : P40818B Geometry : 130G Sand Live Time : 1800.0 seconds Real Time : 1803.6 seconds Dead Time : 0.20%

Peak Locate Threshold : 2.80 Peak Locate Range (in channels) : 120 - 8192 Peak Area Range (in channels) : 120- 8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On : 1/27/2016 Efficiency Calibration Used Done On : 1/5/2015 Efficiency Calibration Description Sample Number : 14735 PEAK WITH NID REPORT Peak Analysis Performed on : 4/26/2016 1:28:37PM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB I

Peak Match Tolerance : 1.000FWHM

(

4/26/2011.. 1 :29:16PM Page 2 of9

'Analysis Report for 26-Apr-16-10003 L310224AFJGS15SS (DRIED)

Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide M 1 74.78 294 - 315 300.21 1.40E+O~ 41.13 1.01E+03 Pb214-XR Pb212-};R m 2 77.05 294 - 315 309.26 2.72E+02 48.95 9.80E+02 Pb214-XR Pb212-XR M 3 87.24 343 - 365 349.96 1 .41E+02 41.86 9.24E+02 Pb214-}~R Pb212-}~R Eu-155 Ce. a 9 m 4 89.95 343 - 365 360.82 8.50E+O l 39.44 9.59E+02 Th-231 U235-XR Ac228-XR Pb214-XR Pb212-X:l.

5 154 .06 613 - 620 6 1 7 . 00 4 . 77E+Ol 53 . 92 6.77E+02 .. ... 19-£-,:u.y 6 185.88 739 - 750 74 4 . 18 1.41E+02 74. 66 9.98E+02 U-235 Ra-226 7 209.13 833 - 84 3 837.10 1. 09E+02 63.15 7.41E+02 Ac-228 M 8 238.59 94 7 - 973 954.87 2.12E+03 95.53 7.86E+02 Pb-212 m 9 241.52 94 7 - 973 966. 57 3.45E+02 44.90 6.50E+02 Pb-214 10 270.18 1075 - 1089 1081.10 1. 38E+02 61.88 5.67E+02 Ac-228 Rn-219 11 277.24 1105 - 1117 1109.35 7.23E+O l 52. 62 4.69E+02 Ba-133 1-*>-2.f"'

M 12 295.17 1172 - 1206 1180.99 5.57E+02 51.91 4.48E+02 Pb-2 1 4 Eu-152 m 13 299.98 1172 - 1206 1200.24 1 .24E+02 31.02 4 .61E+02 Th-227 Pa-2 31 Pb-212 14 3 2 8.06 1307 - 1319 1312.47 7.49E+O l 44 .12 3.54E+02 Ac-228 15 338.21 1347 - 1359 1353. 05 3.81E+02 58.76 4.18E+02 Ac-228 16 351.84 1384 - 1415 1407.56 9.34E+02 107.00 8.27E+02 Pb-21 4 Bi-211 17 4 09.16 1631 - 1645 1636.71 4.03E+O l 42.06 3.17E+02 Cs-138 Ac-228 18 462.78 184 1 - 1857 1851.08 1 .08E+02 43.12 2.63E+02 Cs-138 Ac-228 Sb-125 19 510.62 2033 - 2047 2042.35 2.09E+02 48. ,4 3.05E+02 ..... ~IIH~S(I 20 583.09 2323 - 2339 2332.15 6.63E+02 63.48 2.53E+02 Tl-208 21 609.19 2426 - 2444 2436.51 7.37E+02 63.20 1. 8 2E+02 Bi-214 22 727.12 290 0 - 2917 2908. 14 l.25E+D2 34.21 1. 34E+02 Bi-212 M 23 768.23 3063 - 3093 3072.58 5.46E+Ol 18.88 1 . 13E+02 Bi-214 m 24 772.07 3063 - 3093 3087.94 3.85E+Ol 17.40 1. 22E+D2 .... .TJ..~of(

25 785.53 3136 - 3147 3 1 41 .77 3.43E+Ol 22.27 8.94E+Ol Bi-212 Pb-214 26 794.86 3172 - 3185 3179.0 9 5.40E+Ol 22. 81 7.0lE+Ol Ac-228 Cs-134 27 806.24 3220 - 3229 3224.63 1. 79E+Ol 17.67 6.43E+Ol Bi-214 28 860.45 3431 - 3448 3441.47 8.08E+Ol 26.39 7.45E +Ol .... .;1,,,-;;o'I 29 911. 00 36 3 1 - 3654 3643.72 5.30E+02 52.02 9.83E+Ol Ac-228 30 933.70 3724 - 3742 3734.54 6.18E+O l 22.52 5.03E+Ol Bi-214 M 31 964.64 3850 - 3885 3858.31 7.05E+Ol 19.86 1. 03E+02 Ac-228 Eu-152 m 32 968. 87 3850 - 3885 3875.23 2.81E+02 34 .11 7.44E+Ol Ac-228 33 1120.06 4472 - 4490 4480.21 1. 39E+02 30.36 7.67E+Ol Bi-214

4/26/2011:. 1:29:16PM Page 3 of9

'Analysis Report for 26-Apr-16-10003 L3 10224AFJGS15SS (DRIED)

Peak Energy ROI ROI Peak. NetPeak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 34 1238. 01 4945 - 4959 4952.30 4.93E+O l 21.14 5.95E+Ol Bi-214 35 1377.58 5503 - 5518 55 1 0.98 4.79E+O l 18.39 3.42E+Ol Bi-214 36 1460.60 5830 - 5853 5843.36 l.62E+02 29.17 3. 72E+Ol K-40 37 1592.43 6365 - 6378 6371.25 l.15E+Ol 14.37 4. llE+Ol ... .1),;or 38 1620.62 6478 - 6491 6484.12 2.62E+01 13.43 1.97E+Ol Bi-212 39 1630.35 6517 - 6530 6523 .11 2.66E+Ol 12.75 l.48E+Ol .... . tfe,.J)j.j""

40 1764.16 705 1 - :068 7059.05 1. 22E+02 24.42 2.55E+Ol Bi-214 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCilgrams) Uncertainty Corr K- 40 0.99 1 460.82

1 0.66 1.58E+OO 3.15E-01 mi ss Tl- 2 0 8 0.99 583 . 19

85.00 4 .34E-01 6.67E-02 miss Bi - 212 0.99 39 . 86 1. 06 72 7. 33 . 6.67 1.21E+OO 3.60E-01 miss 7 85. 3 7 1.10 2. llE+OO l .39E+OO miss 1 62 0. 50

1. 47 2.00E+OO l .04E+OO miss Pb - 2 1 2 1. 00 11 5 . 1 8 0.60 238 . 63

43.60 1 .49E+OO 2.50E-01 miss 30 0 .09

3.30 1. 33E+OO 3.97E-01 miss Pb212-XR 1. 00 7 4. 82

10.28 1. 30E+OO 4.67E-01 miss 7 7 .11

17.10 1. 35E+OO 3.69E-01 miss 87 . 35 *~:: 3. 97 1. 84E+OO 6 . 63E-01 miss 8 9 . 78 1. 46 2.81E+OO l .43E+OO miss Bi-214 0. 9 9 609 . 32

45.49 9.28E-01 1.3 7E-01 miss 76 8. 36

4.89 7.47E-01 2.71E-01 miss 806 .18

1. 26 9.76E-01 9. 72E-01 miss 9 3 4. 06

3. 11 1. 52E+OO 5.67E-01 miss 1120 . 29

1 4.92 8.00E-01 1.87E-01 miss 1155. 2 1 1. 63 1238 .12

5.83 7.77E-01 3.39E-01 miss 128 0. 98 1. 43

4/26/201_ 1:29:16PM Page 4 of9 Analysis Report for 26-Apr-16-10003 L310224AFJGS15SS (DRIED)

Nuclide Id Energy Yield(%) Activity Activity Coinc Name Confidence (keV) (pC//grams) Uncertainty Corr Bi-214 0.99 1377.67

3.99 1.19E+OO 4.66E-01 miss 1385.31 0.79 1401.5 2 1. 33 1 407.99 2.39 1 509.21 2.13 1661. 27 1. 05 1729.59 2.88 1764.49

15.30 9.57E-Ol 2.06E-01 miss 1847.43 2.03 2118.51 1.16 Pb-214 0.99 241.99

7.25 l.47E+OO 3.03E-01 miss 295.22

18.42 l. 06E+OO 1. 96E-01 miss 351.93

35.60 l. 03E+OC 2.02E-01 miss 785. 96 ".':

1. 06 2.20E+OC 1.45E+OO miss Ra-226 0.99 186.21

3.64 1. OSE+OO 5.84E-01 miss Ac-228 0.99 129.07 2.42 209.25

3.89 8.09E-01 4.86E-01 miss 270.24

3.46 1. 32E+OO 6.31E-01 miss 328.00

2.95 9.SlE-01 5.86E-01 miss 338.32

11.27 1.29E+OC 2.90E-01 miss 409.46

1. 92 9.16E-01 9.66E-01 miss 463.00

4.40 l .16E+OO 4.94E-01 miss 794.95

4.25 8.69E-01 3.BOE-01 miss 911.20

25.80 1 .54E+OO 2.02E-01 miss 964. 77

4.99 1. lOE+OO 3.26E-01 miss 968. 97

15.80 1. 39E+OO 2.09E-01 miss 1588.20 3.22 U-235 0.99 143.76 10. 96 163.33 5.08 185. 71

57.20 6.71E-02 3.72E-02 miss 202.11 1. 08 205.31 5.01

= Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

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

free = No coincidence correction required.

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

INTERFERENCE CORRECTED REPORT

4/26/20*1. 1 :29:16PM Page 5 of9 Analysis Report for 26-Apr-16-10003 L310224AFJGS15SS (DRIED)

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

K-40 0.997 l .58E+OO 3.lSE-01 X

ca 1 09 0. 962 Tl-208 0.999 4.34E-01 6.67E-02 X Bi-211 0.964 Bi-212 0.998 1. 28E+OO 3.29E-01 Pb-212 1. 000 1. 44E+OO 2.llE-01 Pb212-XR 1. 000 l. 46E+OO 2.61E-01 Bi-214 0.998 9.0lE-01 8.56E-02 Pb-214 0. 998 l. 12E+OO 1. 27E-Ol X Pb2 1 4-XR 1. 000 X Rn-219 0.400

? Ra-226 0 . 993 1. OSE+OO 5.84E-01 Ac - 228 0.999 l.29E+OO l.OSE-01

? U-235 0.999 6. 71E-02 3. 72E-02

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

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

4/26/201... 1 :29:16PM Page 6 of9 Analysis Report for 26-Apr-16-10003 L310224AFJGS15SS (DRIED)

UNIDENTIFIED PEAKS Peak Locate Performed on : 4/26/2016 1:28:37PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide 5 154.06 2 . 64814E-02 56 . 56 Sum fc.-~').ff 11 277. 24 4.01764E-02 36 . 38 rv,-oY 19 510 . 62 l . 16313E-01 11 . 64 ,t,v H-51 f m 24 772. 07 2 . 14044E- 02 22 . 58 T'J- -),(I"'

28 860.45 4.48635E-02 1 6 . 34 Sum r J-- ~" 'ti' 37 1592.43 6.37153E-03 62.64 Sum r;, ~:;,.ot" 39 1630.35 l. 47712E-02 23.97 ,4.<,*;;).y' M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCUgrams) (pCilgrams) (pCi!grams) Corr (keV)

+ K-40 1460.82

10 .66 1. 58E+OO 2.53E-01 2.53E-01 miss

+ Cr-51 320.08 9.9 1 -6.74E-03 2.02E-01 2.02E-Ol free

+ Nn-54 834.85 99.98 1.62E-02 2.64E-02 2.64E-02 miss

+ Co-58 810.76 99.45 2.79E-03 2.16E-02 2.16E-02 miss 1674.73 0.52 -9.40E-Ol 3.16E+OO miss

+ Co-60 1171.23 99.85 -5.72E-04 1. 79E-02 l.79E-02 miss 1332.49 99.98 7.87E-03 2.42E-02 miss

+ Nb-94 702.65 99.81 -4.37E-03 1.89E-02 2.19E-02 miss 871.09 99.89 -5.22E-03 1.89E-02 miss

+ Ag-108m 79.13 6.60 -5.48E-02 2.14E-02 9 .17E-01 miss 433.94 90.50 1. 47E-03 2.14E-02 miss

4/26/201 .... 1 :29:16PM Page 7 of9 Analysis Report for 26-Apr-16-10003 L310224AFJGS15SS (DRIED)

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

Ag-108m 614.28 89.80 -4.34E - 03 2.14E-02 2.41E-02 miss 722.94 90.80 4.14E-03 2.47E-02 miss

+ Sn-113 255 .13 2 .11 -9.02E-02 3.09E-02 1.03E+OO free 391. 70 64.97 1.26E-03 3.09E-02 free

+ Cs-134 475.36 1. 48 -3.98E-01 1.92E-02 1 .27E+OO miss 563.25 8.34 -7.86E-03 2. 68E-01 miss 569.33 15.37 1. 91E-02 1.39E-Ol miss 604. 72 97.62 -1.25E-02 1 . 92E-02 miss 795.86 85.46 -4.59E-03 3.27E-02 miss 801.95 8.69 5.33E-02 2.24E-01 miss 1038.61 0.99 -4.89E-01 1.44E+OO miss 1167.97 1. 79 -6.36E-02 l.19E+OO miss 1365.19 3.02 -3.00E-01 5. 68E-01 miss

+ Cs-137 661.66 85 . 10 7.04E-03 2.78E-02 2.78E-02 miss

+ Eu-152 121. 78 28.67 2.46E-02 6.94E-02 9.14E-02 miss 244.70 7.61 -9.86E-02 2.84E-01 miss 295.94 0.45 2.78E+Ol 8.89E+OO miss 344.28 26.60 -3.0lE-02 6.94E-02 miss 367.79 0 . 86 9.97E-01 2.46E+OO miss 411.12 2.24 1 .95E-01 9.35E - 01 miss 443.96 2.83 -1.50E-01 6.65E-01 miss 488.68 0.42 -1.03E+OO 4.lOE+OO miss 563.99 0.49 -3.31E-Ol 4.45E+OO miss 586.26 0.46 -8.24E+OO 5.09E+OO miss 678.62 0.47 5.48E-01 4 . 24E+OO mis~

688.67 0.86 -5.72E-01 2.38E+OO miss 719.35 0.28 -4. 91E-01 8.18E+OO miss 778.90 12.96 -1.89E-02 1.49E-01 miss 810.45 0.32 2.58E-01 6.62E+OO miss 867.37 4.26 1.06E-01 4.94E-01 miss 919.33 0.43 -1. 34E-01 4.33E+OO miss 964. 08 14.65 3.54E-01 2. 68E-01 miss 1085.87 10.24 -1.96E-02 1 .98E-01 miss 1089.74 1. 73 -4.34E-01 1.0lE+OO miss 1112. 07 13.69 -7.62E-02 1.37E-01 miss 1212.95 1. 43 4.00E-01 1 .50E+OO miss 1249.94 0.19 -6.62E-01 1 . 20E+Ol miss 1299.14 1. 63 2.40E-02 1.25E+OO miss 1408.01 21. 07 1.25E-01 1 .57E-01 miss 1457.64 0.50 -9.30E-01 6.37E+OO miss 1528 . 10 0.28 -8.47E-01 4.98E+OO miss

I Eu-154 123.07 40.40 -1. 42E-02 6. 1 4E-02 6.14E-02 miss 247.93 6 . 89 -7.75E-02 2. 96E-01 miss 591.76 4.95 -2.18E-01 3.93E-01 miss 692.42 1. 78 2.66E-Ol 1 . 26E+OO miss 723. 30 20 . 06 -5.90E-03 1.12E-01 miss 756.80 4.52 -1.99E-01 4.20E-01 miss 873.18 12.08 -1.63E-02 1 .54E-01 miss 996.29 10.48 6.69E-02 l.87E-01 miss 1004.76 18.01 -7.43E-04 1. 02E-01 miss 1274.43 34.80 2.0SE-02 6.61E-02 miss

4/26/201.. 1:29:16PM Page 8 of9 Analysis Report for 26-Apr-16-10003 L310224AFJGS15SS (DRIED)

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

Eu-154 1596.48 1. 80 -2.76E-01 6.14E-02 l.07E+OO miss

+ Eu-155 45.30 1. 31 2.59E+00 1.52E-01 1.SOE+Ol miss 60.01 1. 22 -2.27E+OO l .47E+Ol miss 86.55 30.70 3.0BE-02 1 . 58E-01 miss 105.31 21. 1 0 5.lOE-02 l.52E-01 miss

+ Tl-208 583. 1 9

85.00 4.34E-01 4. 17E-02 4.17E-02 miss

+ Bi-211 351. 07

13. 02 2.81E+OO 4.43E-01 4.43E-01 miss

+ Pb-211 404.85 3.78 5.86E-02 5.47E-01 5.47E-01 miss 427.09 1. 76 3 . 34E - 01 l.14E+OO miss 832. 01 3.52 -7 . 91E-02 6.06E-01 miss

+ Bi-212 39.86 1. 06 1.56E+OO 4 . 38E-01 l.61E+Ol miss 727. 33 *'* 6 . 67 l.21E+00 4.38E-01 miss 785.37

1.10 2. llE+OO 2.09E+OO miss 1620.50

1. 47 2.00E+OO l .30E+00 miss

+ Pb-212 11 5 .18 0.60 2.80E+00 6.67E-02 4. 72E+OO miss 238.63

43.60 1 . 49E+OO 6.67E-02 miss 300.09

3 . 30 l . 33E+OO 7.86E-01 miss

+ Pb212-XR 74.82

1 0.28 1. 30E+OO 5.25E-01 9.97E-01 miss 77 . 11

17.10 1 . 35E+OO 5.25E-01 miss 87.35

3.97 1. 84E+OO 1.34E+OO miss 89.78

1. 46 2.81E+OO 3.46E+OO miss Bi-21 4 609.32

45.49 9.28E-01 7.04E-02 7.04E-02 miss 768.36

4 . 89 7.47E-01 5.14E-01 miss 806.18

1. 26 9.76E-01 l.54E+OO miss 934.06

3.11 l . 52E+OO 7.19E-01 miss 1120.29

14.92 8.00E-01 l .98E-01 miss 1155. 21 1. 63 3.lOE-01 1.58E+OO miss 1238.12

5.83 7.77E-01 4.53E-01 miss 1280.98 1. 43 8.22E-01 1.93E+OO miss 1377. 67

3.99 1. 19E+OO 5.62E-01 miss 1385.31 0.79 5 . 25E-01 2.81E+OO miss 1401.52 1. 33 9 . 12E-01 l .92E+00 miss 1407.99 2.39 l.lOE + OO 1.38E+OO miss 1 509 . 21 2.13 6 . 86E-01 1.40E+OO miss 1661. 27 1. 05 1. 18E+OO 2.45E+OO mi ss 1729.59 2 . 88 1 . 08E+OO l .30E+OO miss 1764.49

15.30 9 . 57E-01 1. 55E-01 miss 1847.43 2.03 6.26E - 01 1 . 43E+OO miss

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

+ Pb-214 241.99

7.25 l.47E+OO 1.38E-Ol 3.69E-01 miss 295 . 22

18.42 1. 06E+OO l .38E-01 miss 351. 93

35.60 1. 03E+OO l . 62E-01 miss 785.96

1. 06 2 . 20E+OO 2 . 17E+D0 miss

+ Pb214-XR 74.8~

5.80 2.31E+OO 9.25E-01 l.77E+OO miss 77 .11

9.70 2.38E+D0 9.25E - 01 miss 87 . 35

2 . 24 3.26E+OO 2 . 37E+OO miss

89. 78

0.82 5.0lE+OO 6.16E+OO miss

+ Ra-226 186.21

3.64 1. OSE+OO 8.92E-01 8.92E- 01 miss

+ Ac-228 129.07 2.42 8.23E-01 1. 24E-01 1.13E+OO miss 209 . 25

3.89 8.09E- 01 7.46E-01 miss

4/26/20*1- 1 :29:16PM Page 9 of9 Analysis Report for 26-Apr-16-10003 L310224AFJGS15SS (DRIED)

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

Ac-228 270.24

3.46 1.32E+OO 1. 24E-01 9.28E-01 miss 328.00 *.':

2.95 9.51E-01 8.82E-01 miss 338.32

11. 27 1.29E+OO 2.54E-01 miss 409.46

1. 92 9.16E-01 1. 56E+OO miss 463.00

4.40 1.16E+OO 7 .00E-01 miss 794.95

4 .25 8.69E-01 5.06E-01 miss 911. 20

25.80 1 .54E+OO 1.24E-01 miss 964.77

4.99 1. lOE+OO 5.65E-01 mi ss 968.97

15.80 1.39E+OO 1.54E-01 miss 1588.20 3.22 1.17E+OO 1 .19E+OO miss

+ Pa-231 27.36 10.30 3.19E-01 8 . 86E-01 1.88E+OO miss 283.69 1. 70 5.14E-01 1.30E+OO miss 300.07 2.47 1 .68E+OO 1.08E+OO miss 302.65 2.20 -8.84E-02 8.86E-01 miss 330.06 1. 40 -2.04E-01 1 .32E+OO miss

+ Th-234 92.38 2.13 2.16E+OO 2.24E+OO 2.24E+OO mi ss 92.80 2.10 3.0lE+OO 2.29E+OO miss 112. 81 0.2 1 5.09E+OO 1.41E+Ol miss

+ U-235 143.76 10.96 1.18E-01 5.68E-02 2.34E-01 miss 163.33 5.08 3.20E-02 4.47E-01 miss

.,.

185.71 57.20 6.71E-02 5.68E-02 miss 202 .11 1. 08 -4.69E-01 1.85E+OO miss 205.31 5.0 1 4 .02E-02 4.23E-01 miss

+ Am-241 59.54 35.90 8.83E-02 5.40E-0 1 5.40E-01 mi ss

+ = Nuclide identified during the nuclide identification

~ Energy line found in the spectrum

> = MDA value not calculated

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

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

free = No coincidence correction required.

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

0000014735.CNF 1000-Live Time :1800.000 sec Real Time :1803 .640 sec start : 1: -0.l(kev) stop : 8192: 2047 .O(kev)

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6/7/2v 16 10:57:44AM Page I of8 gAoex.-~amm*a**

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Analysis Report for 07-Jun-16-1 0004 L310224AFQGS006SS (DRIED) QC GAMMA SPECTRUM ANALYSIS Sample Identification : 07-Jun-16-10004 Sample Description : L310224AFQGS006SS (DRIED) QC Sample Type : Miscellaneous Unit Sample Point Sample Size 1.820E+03 grams Facility Default Sample Taken On 6/2/2016 2:26:00PM Acquisition Started 6/7/2016 10:46:45AM Procedure

130G 1LSand Sample Operator

JWelch Detector Name : P40818B Geometry : 130G Sand Live Time : 600.0 seconds Real Time : 601. 1 seconds Dead Time : 0.18 %

Peak Locate Threshold : 2.80 Peak Locate Range {in channels) : 120 - 8192 Peak Area Range (in channels) : 120-8192 Identification Energy Tolerance : 1.000FWHM Energy Calibration Used Done On ' 1/27/2016 Efficiency Calibration Used Done On : 1/5/2015 Efficiency Calibration Description Sample Number 15086 PEAK WITH NID REPORT Peak Analysis Performed on : 6/7/2016 10:57:13AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Tentative NID Library : C:\Canberra\Apex\Root\Default\Library\Zion Lib-BNL.NLB Peak Match Tolerance : 1.000FWHM

6/7/20*10 10:57:44AM Page 2 of8 Analysis Report for 07-Jun-16-10004 L310224AFQGS006SS (DRIED) QC Peak Energy ROI ROI Peak Net Peak Net Area Continuum Tentative No. (keV) start end Centroid Area Uncertainty Counts Nuclide 1 77.27 305 - 316 310.1 4 4.30E+Ol 33. 42 l .54E+02 Pb214-XR Pb212-XR 2 209.27 834 - 843 837.68 3.74E+Ol 22. 63 7.73E+Ol Ac-228 3 238.61 949 - 961 954.92 1.91E+02 41.05 1.7 0E+02 Pb-212 4 295.13 1175 - 1188 1180.86 7.27E+Ol 26 .13 6.86E+Ol Pb-214 Eu-15 2 5 338.21 1348 - 1358 1353.04 4.67E+Ol 19. 42 4.45E+Ol Ac-228 6 351.91 1401 - 14 16 1407.82 1.17E+02 26. 62 4.66E+Ol Pb-214 Bi-211 7 582.99 2324 - 2338 2331.72 7.25E+Ol 22.04 3.90E+Ol Tl-208 8 609.18 2430 - 2444 2436.45 7.86E+Ol 21. 17 2.67E+Ol Bi-214 9 911. 09 3638 - 3651 3644.08 5.24E+Ol l S.31 5.25E+OO Ac-228 10 968 .7 9 3868 - 3881 3874.92 2.82E+Ol 14 .70 2.35E+Ol Ac-228 11 1119.86 4474 - 4485 4479.42 1 .74E+Ol 9.43 5.13E+OO Bi-214 12 1460.65 5835 - 5854 5843.58 1 .12 E+02 21. 98 7.37E+OO K-40 13 1764.37 7053 - 7066 7059.89 l.64E+Ol 9.22 5 .13E+OO Bi- 214 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 2.000sigma NUCLIDE IDENTIFICATION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCilgrams) Uncertainty Corr K-40 0.99 14 60.82

10 .66 3.82E+OO 8.18E-01 miss Tl-208 0.99 583.19

85.00 1 .66E-01 5.44E-02 miss Pb-212 1. 00 115 .18 0 .60 238.63

43.60 4.70E-01 1.26E-01 miss 300.09 3.30 Pb212-XR 0.99 74.82 10 .28 77 .11

17 .10 7. 40E -0 1 5.95E-01 miss 87.35 3.97 89.78 1. 46 Bi-214 0.99 609.32

45.49 3.47E-0 1 l.02E-01 miss 768.36 4.89 806.18 1. 26

6/7/20u; 10:57:44AM Page 3 of8 Analysis Report for 07-Jun-16-10004 L310224AFQGS006SS (DRIED) QC Nuclide Id Energy Yield(%) Activity Activity Caine Name Confidence (keV) (pCl!grams) Uncertainty Corr Bi-214 0. 99 934.06 3. 11 1120.29

14.92 3.53E-01 1.93E-01 miss 1155. 21 1. 63 1238.12 5.83 1280.98 1. 43 1377.67 3.99 1385.31 0 .79 1401.52 1. 33 1407.99 2.39 1509. 21 2.13 1661.27 1. 05 1729.59 2.88 1764.49 15 .30 4 . 51E-01 2.55E-01 miss 1847.43 2.03 2118.51 1.16 Pb-214 1. 00 241.99 7.25 295.22

18.42 4.85E-0 1 1 .91E-01 miss 351.93

35.60 4.50E-01 1 .25E-01 miss 785.96 1. 06 Pb214-XR 0. 99 74.82 5.80 77 .11

9.70 1. 31E+OO 1. 06E+00 miss 87.35 2.24 89.78 0.82 Ac-228 0.90 1 29.07 2.42 209.25

3.89 9. 70E-01 6.08E-01 miss 270.24 3.46 328.00 2.95 338.32

11. 27 5.55E-01 2.48E-01 miss 409.46 1. 92 463.0 0 4.40 794.95 4.25 911.20

25.80 5.35E-01 1 .63E-01 miss 964. 77 4.99 968. 97

15.80 4 .91E-01 2.59E-01 miss 1588.20 3.22

= Energy line found in the spectrum.

~ = Manually added nuclide.

? = Manually edited nuclide.

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

free = No coincidence correction required.

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

6/7/20-.o 10:57:44AM Page 4 of8 Analysis Report for 07-Jun-16-10004 L310224AFQGS006SS {DRIED) QC INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams)

K-40 0.998 3.82E+OO 8.18E-01 Tl -20 8 0.998 1 .66E-01 5.4 4E-02 X Bi-211 0 .9 58 Pb-212 1 . 000 4 .70E-01 1.26E-01

? Pb2 1 2 - XR 0 .999 7.40E-01 5.95E-01 Bi - 214 0 .998 3 .60E-01 8.52E-02 Pb-214 1. 000 4.61E-01 1. 0SE-01

? Pb214-XR 0 .9 99 1 .31E+OO 1. 06E+OO Ac-228 0.908 5 . 47E-01 l .18E-01

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

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

6/7/2010 10:57:44AM Page 5 of8 Analysis Report for 07-Jun-16-10004 L310224AFQGS006SS (DRIED) QC UNIDENTIFIED PEAKS Peak Locate Performed on : 6/7/2016 10:57:13AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS {°/o) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

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

+ K-40 1460.82

10.66 3.82E+OO 4.17E-01 4.17E-01 miss

+ Cr-51 320.08 9.91 1 .69E-01 3.82E-01 3.82E-01 free

+ Mn-54 834.85 99.98 - 7 . 27E-03 3.29E-02 3.29E-02 miss

+ Co-58 810.76 99.45 1. 28E-03 3.62E-02 3.62E-02 miss 1674.73 0.52 -3.06E-0 1 6.0lE+OO miss

+ Co-60 1173.23 99.85 4 .09E-03 4.40E-02 4.40E-02 miss 1332.49 99.98 1 .37E-02 4.78E-02 mi ss

+ Nb -94 702.65 99.81 5.54E-03 2.75E-02 3.51E-02 miss 871.09 99.89 2.98E-03 2.75E-02 miss

+ Ag-108m 79.13 6.60 1. 72E-01 3.5"7E-02 1 .19E+ OO miss 433.94 90.50 5.41E-03 3.64E-02 miss 614.28 89.80 -2.70E-03 3.57E-02 miss 722. 94 90.80 4.31E-03 3.73E-02 miss

+ Sn-113 255.13 2. 11 4.49E-01 4.73E-02 1 .52E +OO free 391. 70 64.97 5.17E-03 4.73E-02 free

+ Cs-134 475.36 1. 48 -9.45E-01 3.58E-02 1.83E+OO miss 563.25 8.34 1.14E-01 4.47E-01 miss 569.33 15.37 5.0lE-03 1.88E-01 miss 604.72 97.62 -2.06E-03 3.58E-02 miss

6/7/2010 10:57:44AM Page 6 of8 Analysis Report for 07-Jun 10004 L310224AFQGS006SS (DRIED) QC Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCilgrams) (pCi/grams) (pCi/grams) Corr (keV)

Cs-134 795.86 85.46 2.12E-02 3.58E-02 5.12E-02 miss 801.95 8.69 -6.98E-02 3.00E-01 miss 1038.61 0.99 -7.29E-02 2.71E+OO miss 1167.97 1. 79 1 .68E-01 2.09E+OO miss 1365.19 3.02 l. 15E-01 8.44E-01 miss

+ Cs-137 661. 66 85 .10 -2.08E-04 3 . 96E-02 3. 96E-02 miss

+ Eu-152 121.78 28.67 -5.62E-03 1 .14E-01 1. 20E-01 miss 244.70 7.61 -1.16E-01 3.45E-01 miss 295.94 0.45 1.45E+Ol 1.25E+Ol miss 344.28 26.60 6.90E-03 l.14E-01 miss 367.79 0.86 9.19E-01 3.31E+00 miss 411.12 2.24 4.14E-01 l.78E+OO miss 443.96 2.83 2.91E-01 l.18E+OO miss 488.68 0.42 2.26E+OO 7.46E+00 miss 563.99 0.49 -7.27E-01 7.04E+OO miss 586.26 0.46 -3.75E+00 8.29E+OO miss 678.62 0.47 2.90E+OO 7.98E+OO miss 688.67 0.86 -4.39E-01 4.61E+OO miss 719. 35 0.28 -5.37E-01 8.67E+OO miss 778.90 12. 96 -8.02E-02 l.97E-01 miss 810.45 0.32 -4.04E-01 9.93E+OO miss 867.37 4.26 6.97E-02 7.18E-01 miss 919.33 0.43 -4 .13E-01 5.75E+OO miss 964. 08 14.65 2.17E-01 4.19E-01 miss 1085.87 10.24 7.30E-02 3. llE-01 mis~

1089.74 1. 73 5.15E-01 l .85E+OO miss 1112. 07 13.69 -3.24E-02 2.36E-01 miss 1212.95 1. 43 -l.59E-Ol 2.40E+OO miss 1249.94 0. 1 9 -5.81E+00 1 .85E+Ol miss 1299.14 1. 63 -l. l 7E-01 1.90E+OO miss 1408. 01 21. 07 1. OlE-01 2.36E-01 miss 1457.64 0.50 -7.69E+OO 1.26E+Ol miss 1528. 10 0.28 0.00E+OO 3.61E+OO miss Eu-154 123 . 07 40.40 -l.54E-03 8.34E-02 8.34E-02 miss 247.93 6.89 1. lOE-01 4.37E-01 miss 591.76 4.95 1. 31E-01 7.22E-01 miss 692.42 1. 78 1. 76E-01 l.85E+OO miss

23.30 20.06 -2.66E-02 1. 47E-01 miss 756.80 4.52 2.46E-01 8.16E-01 miss 873.18 12.08 -l.09E-01 l.97E-01 miss 996.29 10.48 l.71E-01 4 .24E-01 miss 1004.76 18.01 -8.93E-02 l.88E-01 miss 1274. 43 34.80 -2.90E-02 8. 78E-02 miss 1596 . 48 1. 80 2.71E-01 2.0lE+OO miss

+ Eu-155 45.30 1. 31 1.17E+Ol 2.16E-01 2.20E+Ol miss

60. 01 1. 22 -1.09E+Ol 2.15E+Ol miss 86.55 30.'70 -8.17E-02 2.16E-01 miss 105.31 21.10 5.91E-02 2.24E-01 mi ss

+ Tl-208 583.19

85.00 l.66E-01 5.90E-02 5.90E-02 miss

+ Bi-211 351.07

13.02 l.23E+OO 2.98E-01 2.98E-01 miss

+ Pb-211 404.85 3.78 1. 25E-01 7.82E-01 7.82E-01 miss

6/7/2010 10:57:44AM Page 7 of8 Analysis Report for 07-Jun-16-10004 L310224AFQGS006SS (DRIED) QC Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Coinc Name (pCi/grams) (pCilgrams) (pCi/grams) Corr (keV)

Pb-211 427.09 1. 76 3.66E-01 7.82E-01 l.96E+OO miss 832.01 3.52 1. 95E-01 9.91E-01 miss

+ Bi-212 39.86 1. 06 1. 20E+OO 7.23E-01 2.33E+Ol miss 727. 33 6.67 4.54E-01 7.23E-Ol miss 785.37 1.1 0 l .42E+OO 4.35E+OO miss 1620.50 1. 47 7.13E-01 2.88E+OO miss

+ Pb-212 115 . 18 0.60 9.07E-01 1. 30E-01 7.19E+OO miss 238.63 *J:

43.60 4.70E-01 1. 30E-01 miss 300.09 3.30 8.90E-01 1.21E+OO miss

+ Pb212-XR 74.32 10.28 2.21E-01 9.1:E-01 1 .25E+00 miss 77.11

17.10 7.40E-01 9.17E-01 miss 87.35 3.97 8.43E-01 1.79E+OO miss

89. 78 1. 46 4.lOE-01 4.lOE+OO miss

+ Bi-214 609.32

45.49 3.47E-01 9.59E-02 9.59E-02 miss 768.36 4.89 3.77E-01 9.34E-01 miss 806.18 1. 26 6.19E-01 3.04E+00 miss 934.06 3.11 9.57E-01 1.84E+OO miss 1120.29

14.92 3.53E-01 2. OlE-01 miss 1155.21 1. 63 l .59E+OO 3.79E+OO miss 1238.12 5.83 4.94E-01 1 . llE+OO miss 1280.98 1. 43 l.40E+OO 3.65E+OO miss 1377.67 3.99 5.36E-01 l.31E+OO miss 1385.31 0.79 7.91E-01 5.76E+OO miss 1401.52 1. 33 2.83E-01 3.18E+OO miss 1407.99 2.39 8.84E-01 2.08E+OO miss 1509.21 2.13 4.16E-01 1. 88E+OO miss 1661.27 1. 05 3.51E-01 4.12E+OO miss 1729.59 2.88 5.53E-01 1 .88E+OO miss 1764.49

15.30 4.51E-01 2.72E-01 miss 1847.43 2.03 -9.33E-02 l .98E+OO miss

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

+ Pb-214 241. 99 7.25 7.06E-01 1.09E-01 6.74E-01 miss 295.22

18.42 4.85E-01 2.35E-01 miss 351.93

35.60 4.50E-01 l.09E-01 miss 785.96 1. 06 3.12E+OO 4.79E+OO miss

+ Pb214-XR 74.82 5.80 3.91E-01 1 .62E+OO 2.22E+OO miss 77 .11

9.70 1. 31E+OO 1.62E+OO miss 87.35 2.24 l.49E+OO 3.17E+OO miss 89.78 0.82 7.30E-01 7.30E+OO miss

+ Ra-226 186.21 3.64 2.97E-01 9.94E-01 9.94E-01 miss

+ Ac-228 129.07 2.42 9.15E-01 1. llE-01 1. 74E+OO miss 209.25

3.89 9.70E-01 3.83E-Ol miss 270.24 3.46 6.38E-01 l.09E+00 miss 328.00 2.95 -4.32E-01 1.02E+OO miss

'

338.32 11. 27 5.55E-01 3.02E-01 miss 409.46 1. 92 1.17E+OO 2.31E+00 miss 463.00 4.40 2.54E-01 7.36E-01 miss 794.95 4.25 4.55E-01 1.14E+OO miss 911. 20

25.80 5.35E-01 1.llE-01 miss 964. 77 4.99 4.17E-01 1.17E+OO miss 968. 97

15.80 4.91E-01 3.37E-01 miss

6/7/2() ,o 10:57:44AM Page 8 of8 Analysis Report for 07-Jun-16-10004 L310224AFQGS006SS (DRIED) QC Nuclide Energy Yield{%) Activity Nuc/ideMDA LineMDA Caine Name (pCi/grams) (pCi!grams) (pCilgrams) Corr (keV)

Ac-228 1588 . 20 3.22 2.13E-01 l . llE-01 l.58E+00 miss

+ Pa-231 r: .36 10.30 -6.16E-01 l .39E+OO 2.60E+OO miss 283.69 1. 70 -8.14E-01 l.76E+OO miss 300.07 2.47 l.19E+OO l.61E+OO miss 302.65 2.20 -4.25E-02 1. 39E+OO miss 330.06 1. 40 1.1 5E+OO 2.73E+OO miss

+ Th-234 92.38 2 .13 2.35E+00 3.50E+OO 3.53E+OO miss 92.80 2. 10 2.15E+OO 3.50E+OO miss 112. 81 0.21 3. 78E+OO 2.23E+Ol miss

+ U-235 143.76 10. 96 1. 02E-Ol 6.S";"E-02 3.40E- Ol miss 163.33 5.08 3.54E-01 7.00E-01 miss 185.71 57.20 3.98E-02 6.57E-02 miss 202 .11 1. 08 -4.90E-01 2.67E+OO miss 205.31 5. 01 8.87E-02 5.88E-01 miss

+ Am-241 59.54 35.90 -4.27E-01 7.44E-0 1 7.44E-01 miss

+ ;; Nuclide identified during the nuclide identification

"' Energy line found in the spectrum

> ;;

MDA value not calculated

@ ;;

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

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

free =No coincidence correction required.

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

0000015086.CNF Live Time :600 .000 sec 60 Real Ti me : 601.110 sec start: 1: -0. l(kev) stop : 8192: 2047. O(kev)

!I 4cq. Start

Tue Jun 07 10: 46:45 2016

.0 55 D..

50 45 -

40 35 VI '

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1000 2000 3000 4000 5000 6000 7000 8000 channel

ATTACHMENT 4 CONSULTATION TRIGGERS FOR RESIDENTIAL SOIL CONCENTRATION

[181]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224

[182]

ATTACHMENT 5 QC SAMPLE ASSESSMENT

[183]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT I 0224 Duplicate Sample A11essment Slnq'Unt#: 10200 Survey Uni# 10224 Smwy UntName: Soudl BcacbA!Ca Simp,PW: 1310224P Smll* .Dmrq,ilbr C01qJmon ot11Pa...,im colBc:ted flmnlldce ao1...,im 1om bdm#6 lllld . . , _mis amma apa:lnJ8COpy by . . . HpGe Symm. 'IIIB lllmlmd aq,l, w I3-10224A-FIWS-00688. the co.qmilo.n aqm w 13-10224.\-F<-..-- -- --s.

STANDARD COMPARISON Adw1y Standlnl Ap;aauit Adidy Slllndard CCJIIIIIDIIOD Accc,plllbl, R*clio1didB Rcanhim Vu Hlmr Rallle Vu &!or Ram (YJN)

C.-137 l.21S-02 4.SOB-02 0.27 0.4-2.S 0.008+00 3.!J68.02 0.00 N K-40 4.0IB-t<IO S.D9B-01 1.n o.6-1.66 3.828t00 4.17&01 I.OS V

~ A l : : m m : For~#6, t'bcn:pmtmln:mtoi'IIJB ~-~ tolhowac.lljlGMl cdieria w:d 10 cmq,eriwmno-111m wu aJIIWIIRwlll': (-2..0IB-04 pCm2, 11a -sp&ll!Dl'lm.

mniiw .iaa JCpOrCm ClOllCCdUiliin ofO.ooBtOO pCma).

~ A.Hcplale Rllio Comequmly.

imadlandata wnpm1al &~137, K-40 WU

iJstt,ed 6r1mco,q,milon. 111m, W11 aa:eptab]B qJteiltillwhm ~ tA-J.S miwK-40. No hduradionilneceamy. 4-"1 o.5-2.0 s.u O~l M 16-50 0.'15-1.33

~1-200 UC~J.J,

>.WO 0..,~J.UI Pmtmmdby: RP Yeas~~ J)- Dale: *- * .by:~ nm

'J/'l1!1D11 _ l-1Z-

-

J

,..__ .°i/.R.hB V / /

V

ATTACHMENT 6 GRAPHICAL PRESENTATIONS

[185]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Quantile Plot for Co-60 Survey Unit: L310224 Survey Unit Name: Open Land - South Beach Area Mean: 7.68E-03 pCi/g

[186]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Quantile Plot for Cs-137 Survey Unit: L310224 Survey Unit Name: Open Land - South Beach Area Mean: 8.67E-03 pCi/g

[187]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Histogram for Co-60 Survey Unit: L310224 Survey Unit Name: Open Land - South Beach Area Mean: 7.68E-03 pCi/g Median: 7.69E-03 pCi/g ST DEV: 0.00554211 Skew: 0.43542842 Frequency Plot For Co-60 10 8

Frequency 6

4 2

0 3.26E-03 6.43E-03 9.59E-03 1.28E-02 1.59E-02 1.91E-02 Upper End Value (pCi/g)

Observation Observation Upper Value Frequency %

3.26E-03 3 21%

6.43E-03 3 21%

9.59E-03 4 29%

1.28E-02 2 14%

1.59E-02 1 7%

1.91E-02 1 7%

TOTAL 14

[188]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Histogram for Cs-137 Survey Unit: L310224 Survey Unit Name: Open Land - South Beach Area Mean: 8.67E-03 pCi/g Median: 6.63E-03 pCi/g ST DEV: 0.00927762 Skew: 0.89752055 Observation Observation Upper Value Frequency %

4.55E-03 6 43%

9.10E-03 2 14%

1.37E-02 3 21%

1.82E-02 1 7%

2.28E-02 0 0%

2.73E-02 2 14%

TOTAL 14

[189]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 Retrospective Power Curve for Survey Unit 10224

[190]

FSS RELEASE RECORD SOUTH BEACH AREA SURVEY UNIT 10224 ATTACHMENT 7 EBERLINE ANALYTICAL REPORTS

[191]

Printed: 6/18/2018 3:23 PM Page 1 of 6 Report To: Work Order Details:

Patricia Giza 17-03011 Eberline Analytical Zion Solutions SDG:

Purchase Order: 671498 Final Report of Analysis 101 Shiloh Blvd Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: SO Lab Sample Client Sample Receipt Analysis Batch Report Analyte Method Result CU CSU MDA Qualifier ID Type ID Date Date Date ID Units 17-03011-01 LCS KNOWN 03/03/17 00:00 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.51E+03 4.52E+01 pCi/g 17-03011-01 LCS SPIKE 03/03/17 00:00 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.52E+03 9.33E+00 9.01E+01 2.11E+00 pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.58E+00 1.27E+00 1.27E+00 2.11E+00 U pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 2.19E+00 1.39E+00 1.39E+00 2.29E+00 U pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.71E+00 1.37E+00 1.37E+00 2.28E+00 U pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 3.46E+00 1.39E+00 1.40E+00 2.25E+00 pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 2.88E-01 1.36E+00 1.36E+00 2.31E+00 U pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified -1.69E+00 1.65E+00 1.65E+00 2.90E+00 U pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 6.89E-01 1.40E+00 1.40E+00 2.37E+00 U pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 8.22E-01 1.30E+00 1.30E+00 2.20E+00 U pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.06E+00 1.27E+00 1.27E+00 2.13E+00 U pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 3.84E+00 1.40E+00 1.42E+00 2.25E+00 pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/14/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 2.34E+00 1.48E+00 1.49E+00 2.44E+00 U pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/15/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.97E+00 1.36E+00 1.37E+00 2.26E+00 U pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/15/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.09E+00 1.42E+00 1.42E+00 2.39E+00 U pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/15/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 9.12E-01 1.44E+00 1.44E+00 2.44E+00 U pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/15/2017 17-03011 Nickel-63 ASTM 3500-Ni Modified 1.02E+01 1.52E+00 1.64E+00 2.24E+00 pCi/g 17-03011-01 LCS KNOWN 03/03/17 00:00 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 5.43E+01 3.04E-01 pCi/g 17-03011-01 LCS SPIKE 03/03/17 00:00 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 6.16E+01 1.65E+00 2.15E+01 8.24E-01 pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified -2.14E-02 4.23E-01 4.23E-01 9.04E-01 U pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 7.78E-01 3.45E-01 4.39E-01 6.48E-01 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 5.42E-01 3.48E-01 3.96E-01 6.83E-01 U pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 3.59E-01 3.59E-01 3.81E-01 7.29E-01 U pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 3.97E-01 3.66E-01 3.91E-01 7.40E-01 U pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 5.85E-01 4.17E-01 4.64E-01 8.27E-01 U pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 6.39E-02 3.97E-01 3.98E-01 8.41E-01 U pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 9.84E-01 3.37E-01 4.80E-01 6.09E-01 pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 4.59E-01 3.45E-01 3.80E-01 6.86E-01 U pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 6.36E-01 3.86E-01 4.45E-01 7.54E-01 U pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 8.09E-01 4.19E-01 5.05E-01 8.12E-01 U pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 7.29E-01 3.98E-01 4.72E-01 7.75E-01 U pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 3.09E-01 3.90E-01 4.04E-01 8.00E-01 U pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 1.03E-01 3.61E-01 3.62E-01 7.59E-01 U pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/27/2017 17-03011 Strontium-90 EIChroM SRW01 Modified 5.03E-01 3.78E-01 4.17E-01 7.53E-01 U pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (2-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank; DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U=Non-detect

Printed: 6/18/2018 3:23 PM Page 2 of 6 Report To: Work Order Details:

Patricia Giza 17-03011 Eberline Analytical Zion Solutions SDG:

Purchase Order: 671498 Final Report of Analysis 101 Shiloh Blvd Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: SO Lab Sample Client Sample Receipt Analysis Batch Report Analyte Method Result CU CSU MDA Qualifier ID Type ID Date Date Date ID Units 17-03011-01 LCS KNOWN 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 6.21E+01 2.48E+00 pCi/g 17-03011-01 LCS KNOWN 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 3.94E+01 1.58E+00 pCi/g 17-03011-01 LCS SPIKE 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 7.58E+01 5.03E+00 6.36E+00 6.59E-01 pCi/g 17-03011-01 LCS SPIKE 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 4.44E+01 4.02E+00 4.62E+00 6.97E-01 pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 4.74E-02 4.81E-02 4.82E-02 8.85E-02 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 1.72E-02 2.56E-02 2.57E-02 4.39E-02 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 1.29E-02 1.46E-02 1.46E-02 2.73E-02 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified -1.28E-04 1.27E-02 1.27E-02 1.91E-02 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 6.40E-03 1.48E-02 1.48E-02 2.34E-02 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 1.37E-01 1.68E-01 1.69E-01 3.28E-01 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 6.28E-03 1.70E-02 1.70E-02 2.64E-02 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified -3.01E-03 2.42E-02 2.42E-02 3.65E-02 U pCi/g 17-03011-02 MBL BLANK 03/03/17 00:00 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified -5.23E-03 4.16E-02 4.16E-02 6.34E-02 U pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 4.11E-01 1.33E-01 1.34E-01 2.02E-01 pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 4.84E-01 1.17E-01 1.19E-01 1.04E-01 pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified -2.54E-03 3.32E-02 3.32E-02 4.18E-02 U pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified 2.64E-04 1.18E-02 1.18E-02 4.72E-02 U pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 5.75E-02 4.30E-02 4.31E-02 7.05E-02 U pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 1.01E+01 1.11E+00 1.23E+00 4.65E-01 pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 4.00E-01 5.25E-02 5.64E-02 8.50E-02 pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.90E-01 1.31E-01 1.33E-01 9.32E-02 pCi/g 17-03011-03 DUP L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 2.46E-01 6.92E-02 7.04E-02 5.39E-02 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 4.23E-01 1.04E-01 1.06E-01 2.03E-01 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 4.66E-01 1.11E-01 1.13E-01 8.49E-02 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 4.50E-04 3.33E-02 3.33E-02 3.46E-02 U pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified -5.96E-03 1.09E-02 1.09E-02 4.15E-02 U pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 6.04E-02 3.06E-02 3.08E-02 4.76E-02 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 1.02E+01 1.13E+00 1.24E+00 5.53E-01 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 3.75E-01 5.11E-02 5.46E-02 8.70E-02 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 4.00E-01 1.33E-01 1.35E-01 1.11E-01 pCi/g 17-03011-04 DO L310212AFRGS002SS-A 05/11/16 10:30 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 1.86E-01 6.47E-02 6.54E-02 6.95E-02 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (2-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank; DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U=Non-detect

Printed: 6/18/2018 3:23 PM Page 3 of 6 Report To: Work Order Details:

Patricia Giza 17-03011 Eberline Analytical Zion Solutions SDG:

Purchase Order: 671498 Final Report of Analysis 101 Shiloh Blvd Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: SO Lab Sample Client Sample Receipt Analysis Batch Report Analyte Method Result CU CSU MDA Qualifier ID Type ID Date Date Date ID Units 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 3.95E-01 6.68E-02 6.98E-02 2.26E-01 pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 3.88E-01 6.28E-02 6.59E-02 8.04E-02 pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 1.89E-02 2.04E-02 2.04E-02 2.86E-02 U pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified -3.06E-03 1.04E-02 1.04E-02 2.78E-02 U pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 4.11E-01 6.15E-02 6.50E-02 3.88E-02 pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 6.85E+00 8.02E-01 8.76E-01 2.60E-01 pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 3.45E-01 5.27E-02 5.56E-02 4.16E-02 pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.73E-01 6.08E-02 6.37E-02 7.27E-02 pCi/g 17-03011-05 TRG L310213AFRGS008SS-A 04/14/16 08:00 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 3.93E-01 7.55E-02 7.82E-02 6.80E-02 pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 3.14E-01 1.00E-01 1.02E-01 1.05E-01 pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 3.82E-01 7.07E-02 7.34E-02 7.96E-02 pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 2.05E-03 1.95E-02 1.95E-02 2.33E-02 U pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified 4.00E-03 6.34E-03 6.34E-03 2.49E-02 U pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 2.25E-02 2.00E-02 2.01E-02 3.30E-02 U pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 8.06E+00 1.03E+00 1.11E+00 4.94E-01 pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 3.61E-01 1.24E-01 1.26E-01 6.77E-02 pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.73E-01 1.30E-01 1.31E-01 6.84E-02 pCi/g 17-03011-06 TRG L310219AFRGS006SS-A 10/03/16 09:10 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 2.87E-01 7.16E-02 7.31E-02 5.18E-02 pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 2.85E-01 1.06E-01 1.07E-01 2.08E-01 pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 4.30E-01 9.29E-02 9.55E-02 1.27E-01 pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 1.61E-03 9.25E-03 9.25E-03 5.27E-02 U pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified 8.33E-03 1.55E-02 1.55E-02 4.39E-02 U pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 6.93E-01 1.06E-01 1.12E-01 6.05E-02 pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 4.65E+00 7.78E-01 8.14E-01 5.30E-01 pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 5.59E-02 5.32E-02 5.33E-02 1.04E-01 U pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.45E-01 8.88E-02 9.05E-02 1.15E-01 pCi/g 17-03011-07 TRG L310219BFRGS004SS-A 09/27/16 08:25 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 2.39E-01 8.59E-02 8.67E-02 1.47E-01 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (2-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank; DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U=Non-detect

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Patricia Giza 17-03011 Eberline Analytical Zion Solutions SDG:

Purchase Order: 671498 Final Report of Analysis 101 Shiloh Blvd Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: SO Lab Sample Client Sample Receipt Analysis Batch Report Analyte Method Result CU CSU MDA Qualifier ID Type ID Date Date Date ID Units 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 2.93E-01 1.05E-01 1.06E-01 2.39E-01 pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 3.41E-01 6.34E-02 6.57E-02 1.35E-01 pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified -3.32E-02 4.28E-02 4.28E-02 5.98E-02 U pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified 6.49E-03 2.04E-02 2.04E-02 4.57E-02 U pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 4.03E-01 7.19E-02 7.49E-02 8.51E-02 pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 8.03E+00 1.20E+00 1.27E+00 6.92E-01 pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 3.68E-01 5.53E-02 5.84E-02 1.09E-01 pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 2.92E-01 6.40E-02 6.57E-02 1.03E-01 pCi/g 17-03011-08 TRG L310220CRFGS002SS-A 05/23/16 14:30 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 4.27E-01 1.02E-01 1.04E-01 1.72E-01 pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 2.67E-01 1.03E-01 1.03E-01 7.51E-02 pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 3.06E-01 6.14E-02 6.33E-02 6.49E-02 pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 1.29E-02 1.47E-02 1.47E-02 1.62E-02 U pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified 1.85E-03 5.88E-03 5.88E-03 2.29E-02 U pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 5.77E-03 1.18E-02 1.18E-02 1.84E-02 U pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 4.97E+00 6.50E-01 6.98E-01 3.09E-01 pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 2.92E-01 9.35E-02 9.47E-02 5.97E-02 pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.26E-01 1.09E-01 1.11E-01 5.08E-02 pCi/g 17-03011-09 TRG L310223AFRGS004SS-A 04/25/16 13:15 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 2.49E-01 6.26E-02 6.39E-02 6.96E-02 pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 4.56E-01 8.81E-02 9.11E-02 1.90E-01 pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 3.52E-01 1.14E-01 1.16E-01 7.67E-02 pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified -1.95E-03 2.38E-02 2.38E-02 2.96E-02 U pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified -2.43E-03 1.04E-02 1.04E-02 3.39E-02 U pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 1.68E-02 1.97E-02 1.97E-02 3.18E-02 U pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 5.89E+00 7.05E-01 7.67E-01 4.46E-01 pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 5.13E-01 5.35E-02 5.96E-02 8.50E-02 pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 4.53E-01 1.30E-01 1.32E-01 6.76E-02 pCi/g 17-03011-10 TRG L310224AFRGS004SS-A 06/02/16 12:40 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 3.20E-01 6.85E-02 7.04E-02 3.88E-02 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (2-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank; DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U=Non-detect

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Patricia Giza 17-03011 Eberline Analytical Zion Solutions SDG:

Purchase Order: 671498 Final Report of Analysis 101 Shiloh Blvd Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: SO Lab Sample Client Sample Receipt Analysis Batch Report Analyte Method Result CU CSU MDA Qualifier ID Type ID Date Date Date ID Units 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 3.10E-01 1.38E-01 1.39E-01 2.87E-01 pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 2.90E-01 8.05E-02 8.19E-02 1.08E-01 pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified -1.08E-02 4.50E-02 4.50E-02 5.74E-02 U pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified 7.65E-03 1.58E-02 1.58E-02 4.69E-02 U pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 3.28E-01 6.71E-02 6.92E-02 8.42E-02 pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 9.77E+00 1.40E+00 1.49E+00 6.37E-01 pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 3.17E-01 5.43E-02 5.66E-02 9.23E-02 pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.38E-01 7.09E-02 7.30E-02 1.13E-01 pCi/g 17-03011-11 TRG L310301AFRGS003SS-A 06/14/16 13:27 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 3.08E-01 1.13E-01 1.14E-01 1.65E-01 pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 4.28E-01 8.53E-02 8.80E-02 1.50E-01 pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 3.40E-01 7.01E-02 7.22E-02 9.44E-02 pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 1.84E-02 2.40E-02 2.40E-02 3.33E-02 U pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified -2.32E-02 2.89E-02 2.89E-02 3.14E-02 U pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 2.81E-02 2.43E-02 2.43E-02 3.95E-02 U pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 7.18E+00 8.97E-01 9.70E-01 5.24E-01 pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 5.13E-01 7.92E-02 8.35E-02 6.71E-02 pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.46E-01 5.95E-02 6.21E-02 7.38E-02 pCi/g 17-03011-12 TRG L310212AFJGS019SS-A 05/16/16 10:45 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 3.96E-01 8.55E-02 8.78E-02 1.12E-01 pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Actinium-228 LANL ER-130 Modified 2.89E-01 1.08E-01 1.09E-01 1.71E-01 pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Bismuth-214 LANL ER-130 Modified 4.18E-01 8.65E-02 8.91E-02 7.83E-02 pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Cobalt-60 LANL ER-130 Modified 6.19E-03 2.06E-02 2.06E-02 2.63E-02 U pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Cesium-134 LANL ER-130 Modified 6.73E-03 1.17E-02 1.17E-02 2.91E-02 U pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Cesium-137 LANL ER-130 Modified 6.84E-02 2.08E-02 2.11E-02 3.89E-02 pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Potassium-40 LANL ER-130 Modified 7.14E+00 9.28E-01 9.97E-01 4.26E-01 pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Lead-212 LANL ER-130 Modified 3.24E-01 1.13E-01 1.15E-01 9.05E-02 pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Lead-214 LANL ER-130 Modified 3.61E-01 1.29E-01 1.30E-01 5.38E-02 pCi/g 17-03011-13 TRG L310219AFRJS019SS-A 09/27/16 12:30 3/3/2017 3/6/2017 17-03011 Thallium-208 LANL ER-130 Modified 2.52E-01 7.63E-02 7.74E-02 1.17E-01 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (2-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank; DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U=Non-detect

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Patricia Giza 17-03011 Eberline Analytical Zion Solutions SDG:

Purchase Order: 671498 Final Report of Analysis 101 Shiloh Blvd Analysis Category: ENVIRONMENTAL Zion, IL 60099 Sample Matrix: SO Lab Sample Client Sample Receipt Analysis Batch Report Analyte Method Result CU CSU MDA Qualifier ID Type ID Date Date Date ID Units 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Actinium-228 LANL ER-130 Modified 2.73E-01 9.62E-02 9.72E-02 1.03E-01 pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Bismuth-214 LANL ER-130 Modified 2.99E-01 6.02E-02 6.21E-02 6.14E-02 pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Cobalt-60 LANL ER-130 Modified 2.51E-02 1.55E-02 1.56E-02 2.24E-02 pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Cesium-134 LANL ER-130 Modified -5.07E-03 9.42E-03 9.43E-03 2.76E-02 U pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Cesium-137 LANL ER-130 Modified 3.38E-01 4.02E-02 4.38E-02 3.33E-02 pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Potassium-40 LANL ER-130 Modified 6.77E+00 8.72E-01 9.39E-01 3.88E-01 pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Lead-212 LANL ER-130 Modified 3.17E-01 1.10E-01 1.11E-01 6.70E-02 pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Lead-214 LANL ER-130 Modified 2.31E-01 8.83E-02 8.91E-02 5.75E-02 pCi/g 17-03011-14 TRG L310220CFRGS009SS-A 05/02/16 14:00 3/3/2017 3/7/2017 17-03011 Thallium-208 LANL ER-130 Modified 3.12E-01 7.53E-02 7.70E-02 5.09E-02 pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Actinium-228 LANL ER-130 Modified 3.28E-01 5.75E-02 5.99E-02 1.19E-01 pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Bismuth-214 LANL ER-130 Modified 2.77E-01 5.55E-02 5.72E-02 7.49E-02 pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Cobalt-60 LANL ER-130 Modified 2.22E-03 1.65E-02 1.65E-02 2.20E-02 U pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Cesium-134 LANL ER-130 Modified 2.87E-03 6.84E-03 6.84E-03 1.89E-02 U pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Cesium-137 LANL ER-130 Modified 2.03E-02 1.30E-02 1.30E-02 2.04E-02 U pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Potassium-40 LANL ER-130 Modified 6.22E+00 6.92E-01 7.62E-01 2.36E-01 pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Lead-212 LANL ER-130 Modified 2.87E-01 4.16E-02 4.42E-02 4.20E-02 pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Lead-214 LANL ER-130 Modified 2.66E-01 4.22E-02 4.44E-02 4.27E-02 pCi/g 17-03011-15 TRG L310224AFRGS012SS-A 06/02/16 14:16 3/3/2017 3/7/2017 17-03011 Thallium-208 LANL ER-130 Modified 2.87E-01 5.58E-02 5.77E-02 4.54E-02 pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Actinium-228 LANL ER-130 Modified 3.84E-01 1.09E-01 1.11E-01 2.05E-01 pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Bismuth-214 LANL ER-130 Modified 2.85E-01 9.70E-02 9.81E-02 1.05E-01 pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Cobalt-60 LANL ER-130 Modified 8.55E-03 3.20E-02 3.20E-02 5.09E-02 U pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Cesium-134 LANL ER-130 Modified 1.76E-03 1.48E-02 1.48E-02 4.53E-02 U pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Cesium-137 LANL ER-130 Modified 3.37E-01 6.23E-02 6.46E-02 7.54E-02 pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Potassium-40 LANL ER-130 Modified 6.05E+00 8.31E-01 8.87E-01 5.71E-01 pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Lead-212 LANL ER-130 Modified 4.33E-01 5.83E-02 6.23E-02 8.32E-02 pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Lead-214 LANL ER-130 Modified 3.29E-01 1.49E-01 1.50E-01 1.23E-01 pCi/g 17-03011-16 TRG L310301AFIGS017SS-A 06/14/16 13:40 3/3/2017 3/7/2017 17-03011 Thallium-208 LANL ER-130 Modified 2.56E-01 8.59E-02 8.69E-02 1.05E-01 pCi/g CU=Counting Uncertainty;CSU=Combined Standard Uncertainty (2-sigma);MDA=Minimal Detected Activity;LCS=Laboratory Control Sample;MBL=Blank; DUP=Duplicate;TRG=Normal Sample;DO=Duplicate Original;U=Non-detect

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