Text

Restoration Project, FSS Final Report - Phase 1. FSS Release Record, North Beach Area Survey Unit 10222
	ML18331A010
Person / Time
Site:	Zion File:ZionSolutions icon.png
Issue date:	06/18/2018
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: ML18331A010 (199)
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= ZIONSOLUTJONSLLc-An Energy Solutions Company ZION STATION RESTORATION PROJECT FINAL STATUS SURVEY RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222

FSS RELEASE RECORD ~

NORTH BEACH AREA =ZIONSOLllTIONS;:;;=

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SURVEY UNIT 10222 PREPARED BY/ DATE:

R. F. Yett II, Junior Technical Assistant REVIEWED BY/ DATE:

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raham,Radiological Engineer 6/B'jfl

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APPROVED BY/ DATE: Co,9h8 C/LT Manager

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 TABLE OF CONTENTS

1. EXECUTIVE

SUMMARY

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

2. SURVEY UNIT DESCRIPTION ........................................................................................... 4

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 ......................................................................................................... 24

9. INVESTIGATIONS AND RESULTS ................................................................................. 24

10. REMEDIATION AND RESULTS ................................................................................... 24

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

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

13. ANOMALIES ..................................................................................................................... 25

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

15. REFERENCES ................................................................................................................... 26

16. ATTACHMENTS .............................................................................................................. 27 ATTACHMENT 1 - FIGURES AND MAPS ................................................................................... 28 ATTACHMENT 2 - SCAN DATA ................................................................................................ 33 ATTACHMENT 3 - SAMPLE ANALYTICAL REPORTS.................................................................. 58 ATTACHMENT 4 - CONSULTATION TRIGGERS FOR RESIDENTIAL SOIL CONCENTRATION ..... 185 ATTACHMENT 5 - QC SAMPLE ASSESSMENT ........................................................................ 187 ATTACHMENT 6 - GRAPHICAL PRESENTATIONS .................................................................... 189 ATTACHMENT 7 - EBERLINE ANALYTICAL REPORTS ............................................................. 195

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222

1. EXECUTIVE

SUMMARY

This Final Status Survey (FSS) Release Record for survey unit 10222, North 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 (L3-10222A-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, fifteen (15) randomly located surface soil samples were acquired from the survey unit. In addition, surface scanning was performed on 5% of the total surface area in the survey unit. The analytical results for all soil samples taken in survey unit 10222 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 0.0596 when applying the respective Operational Derived Concentration Guideline Levels (OpDCGL). Therefore, the null hypothesis is rejected and survey unit 10222 is acceptable for unrestricted release.

2. SURVEY UNIT DESCRIPTION North Beach Area, survey unit 10222, is an impacted Class 3 open land survey unit. It is bounded to the west by Class 3 survey units 10212B and 10212A and Class 1 survey units 10201A, 10201B, 10201C, and 10201D; Class 3 survey unit 10223 to the south; Lake Michigan to the east; and to the north by Hosah Park. The area of the survey unit is 21,778 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, and small trees. Solid physical items such as rocks, driftwood, 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

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 reference coordinates associated with this survey unit are denoted on Figure 1 located in Attachment 1.

Picture 1 - SU10222

3. CLASSIFICATION BASIS Survey unit 10222 was classified in accordance with ZionSolutions procedure ZS-LT-300-001-002, Survey Unit Classification (Reference 5).

Impacted Class 3 open land survey unit 10222 was originally identified as non-impacted 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 24, 2013, through August 12, 2013. The survey design for this survey unit called for the acquisition of eleven (11) surface soil samples taken at random locations and eighteen (18) surface soil samples taken at judgmental locations. The survey design also required the acquisition of subsurface soil samples at three (3) random locations and seven (7) subsurface soil samples taken at judgmental locations to a depth of three meters.

Twelve-thousand one-hundred and twelve (12,112) square meters or approximately 56%

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 1,806 cpm. The average observed scan measurement was 2,139 cpm with a maximum observed measurement of 4,316 cpm. One-hundred and two (102) scan

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 alarms were observed in this survey unit with the scan alarm set-point set at the MDCR plus background. The area where the elevated activity was observed was investigated by additional scans. A majority of the scan alarms occurred at the location of black sand deposits observed on the beach which appeared to be grit blasting media. The area was investigated by additional scans and one (1) investigative surface soil sample and five (5) investigative subsurface soil samples were acquired at the location were the scan alarms were observed.

Thirty (30) surface soil samples and two (2) QC split samples were acquired and analyzed by the on-site gamma spectroscopy system. Fifteen (15) subsurface samples were taken to a depth of three-meters. Subsurface soil samples were composited and analyzed in one-meter intervals, resulting in forty-five (45) 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 sample in this survey unit. The samples taken around the black sand deposits exhibited natural radioactive material in the Uranium and Thorium decay chains, confirming that the material is most likely grit blasting media.

The locations of scan areas and surface soil samples taken during characterization in survey unit 10222 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 : < 3.00E-02 < 2.00E-02 Maximum Value : < 9.00E-02 < 8.00E-02 Mean : < 6.00E-02 < 5.00E-02 Median : < 6.00E-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 02/08/2017 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

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 in accordance with procedure ZS-LT-300-001-002, Survey Unit Classification as part of the survey design for FSS.

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

4. DATA QUALITY OBJECTIVES (DQO)

Final Status Survey planning and design hinges on coherence with the Data Quality Objective (DQO) process to ensure, through compliance with explicitly defined inputs and boundaries, that the primary objective of the survey is satisfied. The DQO process is 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 10222 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

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 surface and subsurface soil characterization in the impacted area surrounding ZNPS indicate that there is minimal residual radioactivity in soil. Consequently, due to the absence of any significant source term in soil, the suite of ROC and radionuclide mixture derived for non-activated concrete was considered as a reasonably conservative mixture to apply to soils for FSS planning and implementation.

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

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

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

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 historical information, there are no expectations of encountering a source term geometry that is comprised of a clean surface layer of soil over a contaminated subsurface soil layer.

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

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

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

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

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Subsurface Soil Radionuclide DCGL (pCi/g)

Ni-63 763.02 Sr-90 1.66 Each radionuclide-specific Base Case DCGL is equivalent to the level of residual radioactivity (above background levels) that could, when considered independently, result in a Total Effective Dose Equivalent (TEDE) of 25 mrem per year to an Average Member of the Critical Group (AMCG). To ensure that the summation of dose from each source term is 25 mrem/year or less after all FSS is completed, the Base Case DCGLs are reduced 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

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Table 6 - Operational DCGLs for Subsurface Soils (OpDCGLSB)

Subsurface Soil Radionuclide DCGL (pCi/g)

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

As part of the DQOs applied to laboratory processes, analysis results were reported as actual calculated results. The actual recorded value was used as the recorded FSS result for measurement and/or sample values that are less than MDC. Negative values were 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 10222. 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

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 radionuclide for Sr-90 and Co-60 is the principle surrogate radionuclide for Ni-63. The mean, maximum and 95% Upper Confidence Level (UCL) of the surrogate ratios for concrete core samples taken in the Auxiliary Building basement were calculated in ZionSolutions TSD 14-019, Radionuclides of Concern for Soil and Basement Fill Model Source Terms (Reference 10) and are presented in Table 7. The maximum ratios will be used in the surrogate calculations during FSS unless area specific ratios are determined by continuing characterization.

Table 7 - Surrogate Ratios Auxiliary Building Ratios Mean Max 95%UCL Ni-63/Co-60 44.143 180.450 154.632 Sr-90/Cs-137 0.001 0.002 0.002 For the FSS of survey unit 10222, the surrogate Operational DCGLs for Co-60 and Cs-137 were computed based on the maximum ratios from Table 7.

The equation for calculating a surrogate DCGL is as follows:

Equation 1 1

1

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

Equation 2 1

! "#$%& 3.622 45/

1 0.002

'(3.630 -( -3

! "#$%& 3.095!#12&

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 The surrogate Operational DCGL that was used for Cs-137 in this survey unit for direct comparison of sample results to demonstrate compliance is 3.622 pCi/g.

Equation 3 1

! 7#82& 0.898 45/

1 180.45

'(1.091 -( -3

! 7#82& 914.458 !;<#8&

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

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

1

!=>??>& 3.494 45/

0.012 0.00001 0.988

'(0.898 - 1.733 (3.622 -3

! 7#82& "#$A !;<#8&

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 10222 ROC DCGL (pCi/g)

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

Cs-137 1.811 (4)

Gross Gamma 1.747 (1) Based on 50% of surrogate adjusted DCGL of 0.898 pCi/g for Co-60 while inferring Ni-63 (2) Based on 50% of Operational DCGL (3) Based on 50% of surrogate adjusted DCGL of 3.622 pCi/g for Cs-137 while inferring Sr-90 (4) Based on 50% of normalized surrogate adjusted DCGLs of 3.494 pCi/g for gamma emitting ROC The Sign Test was selected as the non-parametric statistical test. The use of the Sign Test did not require the selection or use of a background reference area, which simplified

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 survey design and implementation. This approach was conservative since it included background Cs-137 as part of the sample set.

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

The number of soil samples for FSS was determined in accordance with procedure ZS-LT-300-001-001 Final Status Survey Package Development. The relative shift (/) for the survey unit data set is defined as shift (), which is the Upper Boundary of the Gray Region (UBGR), or the DCGL (SOF of 1) minus the Lower Bound of the Gray Region (LBGR) (SOF of 0.5), divided by sigma (), which is the standard deviation of the data set used for survey design. The optimal value for / should range between 1 and 3. The largest value the / can have is 3. If the / exceeds 3, then the value of 3 will be used for /. 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 10222 was calculated as follows:

Equation 4

/ = 0.5/0.02 = 25 As the calculated relative shift (25) was greater than 3, then a value of 3 was used as the adjusted /. Both the Type I error, or value and the Type II error, or value was set at 0.05. The sample size from Table 5.5 of MARSSIM that equates to the Type I and Type II error of 0.05 for use with the Sign Test is an N value of 14. One (1) sample location was added to the systematic sample population (N = 15) as a measure to ensure enough survey coverage as a large portion of the survey unit was inaccessible due to the changing water level.

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 fifteen (15) 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 (15) of sample points. These coordinates were integrated with a GPS to locate sample locations in the field. Sample measurement locations for the

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 surface soil samples taken for systematic design are listed with the GPS coordinates in Table 9.

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

Table 9 - Systematic and QC Sample Measurement Locations MEASUREMENT ID NORTHING EASTING L3-10222A-FRGS-001SS 641889.0990 343828.8030 L3-10222A-FRGS-002SS 641916.3860 343832.9420 L3-10222A-FRGS-003SS 642054.0295 343833.0504 L3-10222A-FRGS-004SS 641945.5180 343837.7630 L3-10222A-FRGS-005SS 642018.5290 343830.2145 L3-10222A-FRGS-006SS 642063.1801 343848.3206 L3-10222A-FRGS-007SS 642080.5815 343852.4818 L3-10222A-FRGS-008SS 642095.3349 343858.1562 L3-10222A-FRGS-009SS 642110.5747 343846.5962 L3-10222A-FRGS-010SS 642141.2566 343840.1118 L3-10222A-FRGS-011SS 642168.8497 343858.8707 L3-10222A-FRGS-012SS 642212.8477 343856.4934 L3-10222A-FRGS-013SS 642234.9248 343863.4103 L3-10222A-FRGS-014SS 642258.8706 343872.8751 L3-10222A-FRGS-015SS 642046.6317 343843.8107 L3-10222A-FQGS-007SS 642080.5815 343852.4818 Fourteen (14) surface soil samples were originally required for the non-parametric statistical test (sample size N = 14). One (1) sample was added to the systematic sample

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 population. In total, fifteen (15) surface soil samples were collected for the FSS of this survey unit. A map of the surface soil sample locations is provided in Figure 4 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 10222 be analyzed for HTD ROC. Sample numbers L3-10222A-FRGS-001-SS-A and L3-10222A-FRGS-004-SS-A were selected based on exhibiting the highest concentration of Cs-137. Each selected sample was sent off-site (Eberline Analytical) for analysis of the HTD ROC as specified in LTP Chapter 5, section 5.1.

The implementation of quality control measures as referenced by LTP Chapter 5, section 5.9 and ZionSolutions ZS-LT-01, Quality Assurance Project Plan (for Characterization and FSS) (QAPP) (Reference 11) includes the collection of a soil sample for split sample analysis on 5% of the soil samples taken in a survey unit with the locations selected at random. One (1) surface soil sample, L3-10222A-FQGS-007-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 10222 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, fifteen (15) different scan areas representing 1,205 m2, or approximately 5% of the survey unit, of surface area was chosen at random. A map of the scan grid locations are provided in Figure 3.

For this Class 3 open land survey unit, the Investigation Levels for area scanning and soil sample measurement results are those levels specified in LTP Chapter 5, Table 5-25 and are reproduced below in Table 10.

Table 10 - Investigation Levels Classification Scan Investigation Levels Direct Investigation Levels

>Operational DCGL or >MDCscan if Class 3 >0.5 Operational DCGL MDCscan is greater than Operational DCGL Table 11 provides a synopsis of the survey design for survey unit 10222.

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Table 11 - Synopsis of Survey Design FEATURE DESIGN CRITERIA BASIS Survey Unit Land 21,778 m2 GPS measurements of area Area

= 0.08

UBGR = SOF of 1

LBGR = SOF of 0.5 Number of 15 (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 1,200 m2 or ~5% areal coverage (LTP Chapter 5, Table 5-24)

Coverage 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

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222

6. SURVEY IMPLEMENTATION For survey unit 10222, 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 10222. 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 10222.

FSS field activities were conducted under FSS Sample Plan L3-10222A-F. FSS Sample Plan L3-10222A-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 February 21, 2017 and concluding on February 28, 2017.

The fifteen (15) systematic surface soil sample locations were marked with flags based on GPS coordinates provided by VSP. Around each surface soil sample location, an approximately 80 m2 scan area was marked out. A total of fifteen (15) different scan areas were established, constituting an areal scan coverage of 1,200 m2, or approximately 5% of the surface area in survey unit 10222. Background was assessed in the survey unit and it was determined that, using an Ludlum 2350-1 paired with a Model 44-10 (2x 2) sodium iodide (NaI) detector, background ranged from 1,595 counts per minute (cpm) up to 1,959 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

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 mode and using audio response. The probe was positioned as close to the ground as possible and was moved at a scan speed of approximately 0.25 meters per second. In accordance with ZionSolutions TSD 11-004, Ludlum Model 44-10 Detector Sensitivity (Reference 12), scan MDC was sufficient to detect residual radioactivity at the action level (adjusted gross gamma DCGL of 1.747 pCi/g, which was based on 50% of the normalized surrogate adjusted Operational DCGLs for gamma emitting ROC). Complete scan results are provided in Attachment 2.

In accordance with FSS design, fifteen (15) surface soil samples were collected at random locations for the systematic sample population. Each surface soil sample consisted of 1 liter of soil. The sample media was sifted to remove stones and other media larger than 1 centimeter in diameter. All collected soil samples were controlled, transported, stored, and transferred to the on-site laboratory using Chain-of-Custody (CoC) process from ZionSolutions procedure ZS-LT-100-001-004, Sample Media Preparation (Reference 13).

Two (2) samples (L3-10222A-FRGS-001-SS-A and L3-10222A-FRGS-004-SS-A) were selected for HTD radionuclide analysis.

The implementation of survey specific QC measures included the collection of one (1) sample (L3-10222A-FQGS-007-SS) for split sample analysis.

7. SURVEY RESULTS The scan areas identified in the FSS plan were scanned for elevated radiation levels.

Several alarms were noted during the scanning of the survey unit, but no areas alarmed upon rescan. Table 12 provides an overview of the scan results. Complete scan results are provided in Attachment 2.

Table 12 - Synopsis of Scan Results Highest Logged Scan Action Level(1) # of Scan Reading Investigation Samples Area Alarms (cpm) (cpm)

GS001 2140 2080 1 None GS002 2270 2250 2 None GS003 2060 2080 None None GS004 2500 2250 1 None GS004 2690 2327 1 None GS005 2430 2433 None None

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Highest Logged Scan Action Level(1) # of Scan Reading Investigation Samples Area Alarms (cpm) (cpm)

GS006 2380 2433 None None GS007 2210 2433 None None GS008 2240 2433 None None GS009 2070 2080 None None GS010 2100 2127 None None GS011 2250 2433 None None GS012 2070 2069 1 None GS013 2350 2433 None None GS014 2060 2069 None None GS015 2240 2080 1 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 fifteen (15) soil samples taken for non-parametric statistical testing using the on-site gamma spectroscopy system. A summary of the fifteen (15) samples collected for non-parametric statistical testing results is provided in Table 13.

Gamma spectroscopy results (summarized in Table 13) revealed no samples above MDC for any ROC. The concentration for Ni-63 and Sr-90 are inferred based on the maximum ratios as specified in Table 7. The mean of the gamma spectroscopic analysis results for the sample population indicated that Cs-137 was present at levels lower than the concentrations of Cs-137 expected to be found in off-site soil at within the vicinity of the ZNPS as presented in ZionSolutions TSD 13-004, Examination of Cs-137 Global Fallout in Soils at Zion Station (Reference 14). The complete gamma spectroscopy reports are presented in Attachment 3. The basic statistics for the systematic sample population is summarized in Table 14.

Table 13 - Summary of Gamma Spectroscopy Results for Surface Soil Samples Comprising the Statistical Sample Population Co-60 Cs-134 Cs-137 Ni-63 Sr-90 MEASUREMENT ID (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g)

L3-10222A-FRGS-001SS 3.02E-02 0.00E+00 0.00E+00 5.45E+00 0.00E+00 L3-10222A-FRGS-002SS 0.00E+00 4.60E-03 2.51E-02 0.00E+00 5.02E-05 L3-10222A-FRGS-003SS 4.71E-02 0.00E+00 5.95E-04 8.50E+00 1.19E-06

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Co-60 Cs-134 Cs-137 Ni-63 Sr-90 MEASUREMENT ID (pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g)

L3-10222A-FRGS-004SS 2.17E-02 3.12E-02 1.76E-02 3.92E+00 3.52E-05 L3-10222A-FRGS-005SS 3.98E-02 2.04E-02 1.28E-02 7.18E+00 2.56E-05 L3-10222A-FRGS-006SS 3.24E-02 5.48E-03 1.58E-02 5.85E+00 3.16E-05 L3-10222A-FRGS-007SS 1.60E-02 8.30E-04 2.83E-02 2.89E+00 5.66E-05 L3-10222A-FRGS-008SS 9.48E-03 2.37E-02 1.17E-04 1.71E+00 2.34E-07 L3-10222A-FRGS-009SS 1.00E-02 0.00E+00 0.00E+00 1.80E+00 0.00E+00 L3-10222A-FRGS-010SS 0.00E+00 0.00E+00 2.60E-03 0.00E+00 5.20E-06 L3-10222A-FRGS-011SS 1.60E-02 0.00E+00 0.00E+00 2.89E+00 0.00E+00 L3-10222A-FRGS-012SS 5.58E-04 0.00E+00 2.27E-02 1.01E-01 4.54E-05 L3-10222A-FRGS-013SS 0.00E+00 0.00E+00 9.92E-03 0.00E+00 1.98E-05 L3-10222A-FRGS-014SS 8.66E-03 0.00E+00 0.00E+00 1.56E+00 0.00E+00 L3-10222A-FRGS-015SS 1.50E-02 4.72E-02 9.82E-03 2.71E+00 1.96E-05 Table 14 - Basic Statistical Properties of Systematic Sample Population Mean Median Max Min BcDCGL Avg. SOF Avg. Dose ROC Std. Dev.

(pCi/g) (pCi/g) (pCi/g) (pCi/g) (pCi/g) per ROC Per ROC Co-60 1.65E-02 1.50E-02 4.71E-02 0.00E+00 0.01506 4.26 3.86E-03 9.66E-02 Cs-134 8.89E-03 0.00E+00 4.72E-02 0.00E+00 0.01475 6.77 1.31E-03 3.28E-02 Cs-137 9.69E-03 9.82E-03 2.83E-02 0.00E+00 0.01022 14.18 6.83E-04 1.71E-02 Ni-63 2.97E+00 2.71E+00 8.50E+00 0.00E+00 2.71634 3572.1 8.31E-04 2.08E-02 Sr-90 1.94E-05 1.96E-05 5.66E-05 0.00E+00 0.00002 12.09 1.60E-06 4.01E-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 L3-10222A-FRGS-001-SS-A and L3-10222A-FRGS-004-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. LTP Chapter 5, section 5.1 states that for soil samples or concrete cores with positive results for both a HTD ROC and the corresponding surrogate radionuclide (Cs-137 or Co-60), the HTD to surrogate ratio will be derived. This threshold was not encountered during the FSS of survey unit 10222. No ROC were positively detected at concentrations greater than MDC for both samples. The results are provided in Table 15.

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Table 15 - Off-Site Analysis Results (Eberline Analytical) for Sample ID #s L3-10222A-FRGS-001-SS-A and L3-10222A-FRGS-004-SS-A Sample # L3-10222A-FRGS-001-SS-A Result Uncertainty MDC ROC >MDC (pCi/g) (pCi/g) (pCi/g)

Co-60 1.02E-02 2.21E-02 2.64E-02 No Cs-134 -6.12E-04 1.14E-02 3.32E-02 No Cs-137 1.63E-02 2.08E-02 3.34E-02 No Ni-63 -3.70E-01 2.77E-01 4.89E-01 No Sr-90 2.82E-01 1.54E-01 2.95E-01 No Sample # L3-10222A-FRGS-004-SS-A Result Uncertainty MDC ROC >MDC (pCi/g) (pCi/g) (pCi/g)

Co-60 -6.99E-04 2.58E-02 2.90E-02 No Cs-134 -4.44E-03 9.41E-03 2.36E-02 No Cs-137 -6.65E-03 2.01E-02 3.18E-02 No Ni-63 -2.03E-02 2.97E-01 5.09E-01 No Sr-90 -1.80E-02 1.55E-01 3.34E-01 No The implementation of survey specific QC measures included the collection of one (1) sample (L3-10222A-FQGS-007-SS) for split sample analysis. The on-site laboratory analyzed the designated QC sample using the on-site gamma spectroscopy system. A summary of the analytical results for the QC sample is provided in Table 16. Gamma spectroscopy results (summarized in Table 18) 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 16 - 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)

L3-10222A-FQGS-007-SS 1.43E-03 0.00E+00 1.90E-02 2.58E-01 3.80E-05 The SOF or unity rule is the mathematical test used to evaluate compliance with radiological criteria for license termination when more than one radionuclide has been determined to be potentially present. The equation for the unity rule is:

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Equation 5 C1 C2 Cn

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

The results of the unity rule calculation for the ROC in the systematic sample population as well as the judgmental samples for survey unit 10222 are provided in Table 17.

Table 17 - Sum-of-Fractions for Individual Surface Soil Samples (Systematic and QC)

FRACTION OF OPERATIONAL DCGL MEASUREMENT ID SOF Co-60 Cs-134 Cs-137 Ni-63 Sr-90 L3-10222A-FRGS-001-SS 0.02768 0.00000 0.00000 0.00596 0.00000 0.03364 L3-10222A-FRGS-002-SS 0.00000 0.00265 0.00691 0.00000 0.00002 0.00959 L3-10222A-FRGS-003-SS 0.04317 0.00000 0.00016 0.00929 0.00000 0.05263 L3-10222A-FRGS-004-SS 0.01989 0.01800 0.00485 0.00428 0.00001 0.04703 L3-10222A-FRGS-005-SS 0.03648 0.01177 0.00353 0.00785 0.00001 0.05964 L3-10222A-FRGS-006-SS 0.02970 0.00316 0.00435 0.00639 0.00001 0.04361 L3-10222A-FRGS-007-SS 0.01467 0.00048 0.00780 0.00316 0.00002 0.02612 L3-10222A-FRGS-008-SS 0.00869 0.01368 0.00003 0.00187 0.00000 0.02427 L3-10222A-FRGS-009-SS 0.00917 0.00000 0.00000 0.00197 0.00000 0.01114 L3-10222A-FRGS-010-SS 0.00000 0.00000 0.00072 0.00000 0.00000 0.00072 L3-10222A-FRGS-011-SS 0.01467 0.00000 0.00000 0.00316 0.00000 0.01782 L3-10222A-FRGS-012-SS 0.00051 0.00000 0.00625 0.00011 0.00001 0.00689 L3-10222A-FRGS-013-SS 0.00000 0.00000 0.00273 0.00000 0.00001 0.00274 L3-10222A-FRGS-014-SS 0.00794 0.00000 0.00000 0.00171 0.00000 0.00965 L3-10222A-FRGS-015-SS 0.01375 0.02724 0.00271 0.00296 0.00001 0.04666 L3-10222A-FQGS-010-SS 0.00131 0.00000 0.00523 0.00028 0.00001 0.00684 Systematic Measurements Number of Systematic Measurements = 15

of Systematic Measurements with SOF > 1 = 0

of Systematic Measurements with SOF > 0.1 (HTD Assessment) = 0

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 FRACTION OF OPERATIONAL DCGL MEASUREMENT ID SOF Co-60 Cs-134 Cs-137 Ni-63 Sr-90 Max Individual Systematic Measurement SOF = 0.0596 Mean Systematic Measurement SOF = 0.0261 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, L3-10222A-FQGS-007-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 10222.

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

11. CHANGES FROM THE FINAL STATUS SURVEY PLAN Nine (9) sample locations were relocated due to the elevated lake level. Approximately half of the survey unit was covered in water during FSS. Details of the surface soil sample locations and the water level is provided in Figure 4 on Attachment 1.

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

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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.

14. CONCLUSION Survey unit 10222 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

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 properly classified as Class 3.

The dose contribution from soil in survey unit 10222 is 0.1673 mrem/yr TEDE, based on the average concentration of the ROC in samples used for non-parametric statistical sampling.

Survey unit 10222 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 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

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222

16. ATTACHMENTS Attachment 1 - Figures 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

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ATTACHMENT 1 FIGURES AND MAPS

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Figure 1 Survey Unit 10222 Boundary

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Figure 2 Survey Unit 10222 Characterization Survey Scan Areas

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Figure 3 Survey Unit 10222 Characterization Survey Sample Locations

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Figure 4 Survey Unit 10222 Final Status Survey

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ATTACHMENT 2 SCAN DATA

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS009 2/22/2017, 9:46 1750 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:47 1760 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:48 1510 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:49 1680 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:49 1790 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:50 1620 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:51 2070 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:51 2040 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:52 1580 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:52 2050 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:53 1820 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:53 1880 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:54 2000 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:54 1670 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:55 1800 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:55 1720 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:56 1620 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:56 1820 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:57 1960 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:57 1820 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:58 1910 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:58 1860 1646 2080 No

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FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS009 2/22/2017, 9:59 1850 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 9:59 1580 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 10:00 1810 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 10:00 1580 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 10:01 1980 1646 2080 No 44-10 PR311786 304713 10222 GS009 2/22/2017, 10:01 1810 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:07 1610 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10 :08 2040 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:08 1800 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:09 1920 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:09 1660 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:10 1890 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:10 1780 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:11 1520 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:12 1670 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:12 1710 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:14 1980 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:14 1920 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:15 1700 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:15 1760 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:16 1920 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:16 1870 1646 2080 No

[35]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS015 2/22/2017, 10:16 1830 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:17 1680 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:18 1920 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:18 2240 1646 2080 Yes 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:19 2030 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:19 1570 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:20 2030 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:20 1770 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:21 1560 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:21 1730 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:22 1720 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:22 1920 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:23 2070 1646 2080 No 44-10 PR311786 304713 10222 GS015 2/22/2017, 10:23 1810 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:24 1750 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:25 1930 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:25 1710 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:26 1760 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:26 1630 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:27 1660 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:27 2020 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:28 1940 1646 2080 No

[36]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS003 2/22/2017, 10:28 1690 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:28 1720 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:28 1890 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:29 1850 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:29 1590 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:30 2040 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:30 1810 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:30 1870 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:30 1890 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:31 2010 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:31 1950 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:32 1870 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:32 1620 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:33 1690 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:33 1730 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:33 1920 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:33 1920 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:34 1720 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:34 2060 1646 2080 No 44-10 PR311786 304713 10222 GS003 2/22/2017, 10:35 1720 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:04 1540 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:05 1850 1646 2080 No

[37]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS001 2/22/2017, 13:05 2040 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:05 1800 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:06 1860 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:07 2040 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:07 1970 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:07 1760 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:08 1650 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:08 1850 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:09 1710 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:10 1960 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:10 1740 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:11 1620 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:12 1680 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:12 1590 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:12 1700 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:13 1880 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:14 2010 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/ 2017, 13:15 1850 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:15 1820 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:17 2040 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:20 1590 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:21 2140 1646 2080 Yes

[38]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS001 2/22/2017, 13:22 1830 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:22 1920 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:23 1910 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:23 1960 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:24 1680 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:24 1560 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:25 1860 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:25 1670 1646 2080 No 44-10 PR311786 304713 10222 GS001 2/22/2017, 13:26 1770 1646 2080 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 13:52 1770 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 13:53 2050 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 13:53 2170 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 13:53 1940 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 13:54 2010 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 13:55 2190 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 13:55 1710 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 13:56 1740 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 13:57 2000 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 13:57 2060 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 13:58 1940 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 13:58 2150 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 13:58 2110 1797 2250 No

[39]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS002 2/22/2017, 13:59 2250 1797 2250 Yes 44-10 PR311786 304713 10222 GS002 2/22/2017, 13:59 2020 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:00 2210 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/ 22/2017, 14:00 1910 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:01 2000 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:01 2270 1797 2250 Yes 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:02 2180 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:02 2150 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:02 1740 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:02 1500 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:03 2190 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:04 1920 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:04 1760 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:04 2100 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:04 1980 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:04 1900 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:05 1900 1797 2250 No 44-10 PR311786 304713 10222 GS002 2/22/2017, 14:06 1870 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:11 1780 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:12 1840 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:12 2190 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:12 2110 1797 2250 No

[40]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS004 2/22/2017, 14:13 2110 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:13 2240 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:14 1860 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:14 1800 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:14 2120 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:15 1820 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:15 1710 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:16 2070 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:16 2020 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:16 2240 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:17 1770 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:17 2230 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:17 1670 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:18 1900 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:18 2110 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:19 2070 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:19 1910 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:19 2500 1797 2250 Yes 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:20 2100 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:20 2100 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:20 1850 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:20 1660 1797 2250 No

[41]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS004 2/22/2017, 14:21 1860 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:21 1740 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:21 1830 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:22 1940 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:22 1870 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:22 1650 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:23 1900 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:23 1910 1797 2250 No 44-10 PR311786 304713 10222 GS004 2/22/2017, 14:23 1830 1797 2250 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:25 1870 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:26 1950 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:27 1970 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:27 2690 1865 2327 Yes 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:28 1790 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:29 1730 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:29 2300 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:29 2260 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:30 2260 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:30 1930 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:30 1730 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:31 2130 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:31 2060 1865 2327 No

[42]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Scan Avg Action Detector Detector M2350- Survey Logged Scan Location Date/Time Background Level Type ID 1 ID Unit Result Alarms (cpm) (cpm) (cpm) 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:32 1810 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:32 1730 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:32 2260 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:33 2080 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:33 1860 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:34 1940 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:34 2230 1865 2327 No 44-10 PR321896 304730 10222 GS004 2/28/2017, 15:35 2210 1865 2327 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 14:47 1620 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 14:48 1950 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 14:48 1880 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 14:49 1940 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 14:50 1780 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 14:51 1920 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 14:52 1980 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 14:53 1700 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 14:54 1890 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 14:55 1910 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 14:56 1930 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 14:56 1790 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 14:58 1940 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 14:59 1890 1595 2022 No

[43]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Scan Avg Action Detector Detector M2350- Survey Logged Scan Location Date/Time Background Level Type ID 1 ID Unit Result Alarms (cpm) (cpm) (cpm) 44-10 PR311750 266656 10222 QGS007 2/23/2017, 15:00 1850 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 15:02 1870 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 15:03 1950 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 15:05 1880 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 15 :07 1880 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 15:07 1990 1595 2022 No 44-10 PR311750 266656 10222 QGS007 2/23/2017, 15:09 2020 1595 2022 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:10 1980 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:11 2180 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:11 1910 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:12 2170 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:12 2060 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9: 13 2050 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:13 1990 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:14 2280 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:14 2240 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:15 2350 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:15 2350 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:15 2020 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:16 1980 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:16 2170 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:16 1910 1959 2433 No

[44]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS013 2/23/2017, 9:17 2030 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9: 17 1860 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:17 1970 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:17 1700 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:18 1750 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:18 1530 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:19 1860 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:19 1590 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:19 1700 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:19 1310 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:20 2020 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:20 2180 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:21 1950 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:21 1750 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:21 1930 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:21 2300 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:22 2180 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:22 1770 1959 2433 No 44-10 PR311786 304713 10222 GS013 2/23/2017, 9:23 2270 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:29 2250 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:29 2090 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:29 1760 1959 2433 No

[45]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS011 2/23/2017, 9:30 1800 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:30 1640 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:31 1880 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:31 1670 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:31 1880 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:31 1940 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:32 1920 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:32 1860 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:33 2050 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:33 1840 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:33 1720 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:34 1960 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:34 1960 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:34 1450 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:35 1980 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:35 1990 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:35 1950 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:36 1940 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:36 2000 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:36 1640 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:37 2010 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:37 1560 1959 2433 No

[46]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS011 2/23/2017, 9:38 2010 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:38 1410 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:38 1710 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:38 1730 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:39 1790 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:39 1730 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:39 1970 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:39 1400 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:40 1970 1959 2433 No 44-10 PR311786 304713 10222 GS011 2/23/2017, 9:41 1670 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:45 2130 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:45 1810 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/ 23/2017, 9:46 1570 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:46 1770 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:46 1450 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:47 1880 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:47 1590 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:47 1950 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:47 1710 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:48 1820 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:48 1780 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:49 1970 1959 2433 No

[47]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS007 2/23/2017, 9:49 1670 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:49 2040 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:49 1710 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:50 1860 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:50 1570 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:51 1890 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:51 1690 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:51 1940 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:51 1500 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:52 2140 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:52 1740 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:52 1910 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:52 2050 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:53 1920 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:53 2070 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:53 1690 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:53 1500 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:54 1640 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:54 2160 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:54 2210 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:54 1700 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:55 1840 1959 2433 No

[48]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS007 2/23/2017, 9:55 1750 1959 2433 No 44-10 PR311786 304713 10222 GS007 2/23/2017, 9:55 2130 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 9:58 2090 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 9:58 1970 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 9:59 2380 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 9:59 2000 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 9:59 1730 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:00 2160 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:00 1420 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:01 2020 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:01 1580 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:01 1970 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:01 1800 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:02 2140 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:02 1610 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:02 1850 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:03 1380 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:03 1850 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:03 1870 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:04 1930 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:04 2060 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:04 2150 1959 2433 No

[49]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS006 2/23/2017, 10:04 1340 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:05 1790 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:05 1510 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:05 1660 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:06 1840 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:06 1710 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:06 1300 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:07 1880 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:07 1510 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:07 2000 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:07 1710 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:08 1890 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:08 1780 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:08 1630 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:08 1560 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:09 2010 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:09 1600 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:09 1890 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:09 1450 1959 2433 No 44-10 PR311786 304713 10222 GS006 2/23/2017, 10:10 2210 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:15 2360 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:17 2430 1959 2433 No

[50]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS005 2/23/2017, 10:17 2130 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:18 2080 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:18 2080 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10: 19 2340 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:19 1980 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:20 2110 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:20 2350 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:21 2150 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:21 2210 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:22 2220 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:22 2090 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:23 2120 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:23 2090 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:24 1910 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:24 1900 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:24 2190 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:24 1590 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:25 2020 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:25 2160 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:26 1730 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:26 1740 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:26 2290 1959 2433 No

[51]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS005 2/23/2017, 10:26 1610 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:27 1890 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:27 1920 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:27 1820 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:27 2000 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:28 1810 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:28 1820 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:28 1480 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:28 2030 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:28 2000 1959 2433 No 44-10 PR311786 304713 10222 GS005 2/23/2017, 10:29 2300 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:52 2010 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:53 2130 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:54 1720 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:54 1960 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:54 1690 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:55 2070 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:55 2040 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:55 1970 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:56 1840 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:56 1970 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:56 1980 1959 2433 No

[52]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS008 2/23/2017, 12:57 1820 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:57 1610 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:57 1720 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:58 1910 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:58 1780 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:59 1910 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 12:59 1790 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:00 1720 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:00 2020 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:00 1810 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:01 1990 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:01 1760 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:02 1690 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:02 2070 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:02 1950 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:02 2010 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:03 2070 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:03 1960 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:04 1910 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:04 1970 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:05 2240 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:06 1690 1959 2433 No

[53]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS008 2/23/2017, 13:06 1780 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:06 2120 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:07 1740 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:07 1790 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:07 1700 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:07 1580 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:08 1770 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:08 1980 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:08 1900 1959 2433 No 44-10 PR311786 304713 10222 GS008 2/23/2017, 13:09 2040 1959 2433 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 13:54 2000 1637 2069 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 13:54 1920 1637 2069 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 13:54 1810 1637 2069 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 13:55 2060 1637 2069 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 13:55 1800 1637 2069 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 13:56 1960 1637 2069 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 13:56 1620 1637 2069 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 13:57 1730 1637 2069 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 13:58 1970 1637 2069 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 13:58 2050 1637 2069 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 13:58 1910 1637 2069 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 14:00 1750 1637 2069 No

[54]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS014 2/21/2017, 14:00 1820 1637 2069 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 14:01 1990 1637 2069 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 14:02 1920 1637 2069 No 44-10 PR311786 304713 10222 GS014 2/21/2017, 14:02 1870 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:07 1860 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:08 2050 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:08 1940 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:09 1590 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:09 2070 1637 2069 Yes 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:09 1940 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:09 1650 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:10 1930 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:10 1370 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:10 2010 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:10 1600 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:11 1920 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:11 1750 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:12 1880 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:13 1860 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:14 2010 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:14 1900 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:16 1780 1637 2069 No

[55]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS012 2/21/2017, 14:17 1950 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:18 1780 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:18 1990 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:19 1790 1637 2069 No 44-10 PR311786 304713 10222 GS012 2/21/2017, 14:20 1820 1637 2069 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:49 1990 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:50 2080 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:50 1530 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:50 2030 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:51 2030 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:51 1720 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:52 2100 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:52 1700 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:52 1840 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:53 2020 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:53 1850 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:54 2010 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:55 1650 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:55 1650 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:55 2020 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:58 2040 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:59 2040 1688 2127 No

[56]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 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 PR311786 304713 10222 GS010 2/21/2017, 14:59 1900 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 14:59 1930 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 15:00 1890 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 15:01 1660 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 15:03 2090 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 15:03 1860 1688 2127 No 44-10 PR311786 304713 10222 GS010 2/21/2017, 15:04 1730 1688 2127 No

[57]

ATTACHMENT 3 SAMPLE ANALYTICAL REPORTS

[58]

3/1/2017 2:45:19PM Page I of7

~,-~- -~~~:1\pex-Gamma Analysis Report for 01-Mar-17-10027 L310222AFRGS001SS DRIED GAMMA SPECTRUM ANAL YSl,'3 Sample Identification

01-Mar-17-10027 Sample Description

L310222AFRGS001SS DRIED Sample Type : Sand Unit Sample Point Sample Size 1.727E+03 grams Facility : Default Sample Taken On : 2/27/2017 1:05:00PM Acquisition Started 3/1/2017 2:35:09PM Procedure : 130G_Sand Operator

Administrator Detector Name : P11314 Geometry ~ 130G_Sand Live Time : 600.0 seconds Real Time : 600.4 seconds Dead Time . 0.07%

Peak Locate Threshold 3.00 Peak Locate Range (in channels) : 120- 8192 Peak Area Range (in channels) : 120-8192 Identification Energy Tolerance 1.000 keV Energy Calibration Used Done 011 : 11/10/2016 Efficiency Calibration Used Done On : 3/1/2017 Efficiency Calibration Description : initial 11/16/16 Sample Number : 2158 RH Height 1726.98 gram Certificate Name : Eu 155-Na22 Certificate Date

12/22/2008 12:00:00PM PEAK ANALYSIS REPORT Peak Analysis Performed on : 3/1/2017 2:45:12PM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192

3/1/2017 2:45:19PM Page2 of7 Analysis Report for 01-Mar-17-10027 L310222AFRGS001 SS DRIED Poak Energy ROI ROI Peak Met Pea:, NetArea .Continuum FWHM No. (JreV) start end Centroid Area Unc9rta/nty Counts (keV) 1 77.23 305 - 313 309.46 3.76E+Ol 12.77 5.84E+Ol 0.95 2 238.63 948 - 958 954.08 1.05E+02 14.92 4.92E+Ol 0.87 3 295.27 1173 - J.186 1180.38 6.44E+Ol 12.37 3.16E+Ol 0.79 4 311.98 1244 - 1251 1247.11 7.87E+OO 4.74 7.13E+OO 0.57 5 352.00 1401 - 1414 1407.00 1. 06E+02 13.71 2.95E+01 1.15 6 510.92 2036 - 2048 2042.02 2.30E+Ol 8.40 1.80E+01 0.38 7 583.08 2325 - 2336 2330*. 44 3.07E+Ol 7.89 1. 23E+Ol 0.80 8 609.25 2427 - 2442 2435.03 1.05E+02 11. 62 1. OOE+Ol 1.15 9 911. 23 3636 - 3648 3642.39 3.38E+Ol 6.50 3.25E+OO 0.44 10 1461. 07 5831 - 5852 5842.21 2.25E+02 15.35 2.75E+OO 1. 70 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000sigma No background subtract performed on this spectrum.

NUCLIDE /DENT/FICA TION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Ubrary\ZION LIB-BNLNLB IDENTIFIED NUCLIDES Nuclide Id Energy Y!eld(%) Activity Activity

,Vame Confidence (keV) (pCUgrams) Uncertainty K-40 0.99 1 460.82

10.66 7.36E+OO 5.94E-01 Tl-208 0 .99 583.19

85 .00 6 .78E-02 1. 79E-02 Pb-212 1. 0 0 115 . 1 8 0.60 238.63

43.60 2.45E-01 4.00E-02 300.09 3.30 Pb212-XR 0. 99 74 . 82 10.28 77 . 11

1 7.1 0 3. 4 9E- O:t 1. 24E- 01

.3/1/2017 2:45:19PM P::.ge3of7 Analysis Report for 01-Mar-17-10027 L310222AFRGS001SS DRIED NucJJdlJ Id Energy Y!e!d(%) Activi'ty Activity Name Confidence (k*VJ (pCi/gram~) Uncertainty Pb212-XR 0.99 87.35 3.97

89. 78 1. 46 Bi-214 1. 00 609.32

45.49 4. 46E-01 5.61E-02 768.36 4 .89 806. 18 1.26 934.06 3.11 1120.29 14. 92 1155 .21 1.63 1238.12 5.83 1280.98 1. 43 1377.67 3.99 1385.31 0.79 1401.52 1. 33 1407.99 2.39 1509.21 2.13 1661.27 1. 05 1729.59 2.88 1764.49 15.30 1847. 43 2.03 2118. 51 1.16 Pb-214 0. 99 241.99 7.25 295.22

18.42 4. OSE-01 8.42E-02 351. 93

35.60 3 .94E-01 5. 97E-02 785.96 1. 06 Pb214-XR 0.99 74. 82 5.80

77. 11

9.70 6 .16E-Ol 2.20E-01 87.35 2.24 89.78 a.a~

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 3 . 31E-01 6.54E- 02 964.77 4.99 968.97 15.80 1588.20 3.22

= Energy line found In the spectrum.

- = Manually added nuclide.

? = Manually edited nucllde.

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

3/1/201? 2:45:19PM Page4 of7 Analysis Report for 01-Mar-17-10027 L310222AFRGS001SS DRIED INTERFERENCE CORRECTED REPORT Nuclide Nuclide wtmean wt mean Comments Name id Activity Activity Confidence Uncertainty (pCUgrams)

K-40 0.990 7.36E+OO 5.94E-01 Tl-208 0.998 6.78E-02 1.79E-02 X Bi-211 a. an Pb-212 1. 000 2.45E-Ol 4.00E-02

? Pb212-XR 0.999 3.49E-Ol 1 .24E-Ol Bi-214 1. 000 4.46E-Ol 5.61E-02 Pb-214 0 .999 3.97E-Ol 4.87E-02

? Pb214-XR 0 .999 6.16E-01 2.20E-01 Ac-228 1. 000 3.31E-Ol 6.54E-02

? ::: nuclide is part of an undetem,ined solution X ::: nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 1.000sigma

3/1/2017 2:45:19PM PageS of7 Analysis Report for 01-Mar-17-10027 L310222AFRGS001SS DRIED UNIDENTIFJED PEAKS Peak Locate Performed on : 3/1/2017 2:45:12PM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%} Pealr Tolerance PeakNo. Energy (keV} Poak Size (CPS) Uncertainty Type Nuclide 4 311.98 1. 31111E-02 G7.;;) ;'tl't~

If;!/ lfo.511 6 510.92 3.83943E-02 36.45 J-J-'7 M = First peak in a multiplet region m = other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000sigma NUCLIDE MDA REPORT Nucllde Library Used : C:\Canberra\Apex\Root\Oefault\Llbrary\ZION LI B-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA .UneM'DA Name (keV)

(pCVgrams) (pCUgrams) (pCVgn:ms)

BE-7 477.60 .10. 44 -2.llE-01 4.25E-01 4.25E-01

+ K-40 1460 . 82

10 .66 7.36E+D0 4.SOE-01 4.SOE-01 Co-60 1173.23 99.85 3.02E-02 6.7:E-02 8.32E-02 1332.49 99 . 98 -7.43E-03 6.77E-02 Nb-94 702.65 99.81 -8.97E-03 5.82E-02 5. 82E-02 871. 09 99.89 2.39E-02 5.97E-02 Ag-108m 79.13 6.60 -5.60E-01 4.62E-02 1. 44E+OO 433.94 90.50 -2.48E-02 4.62E-02 614.28 89.80 -4.41E-02 9.30E-02 722.94 90.80 -8.35E-03 6.41E-02 Sb-125 176. 31 6.84 -2 .71E-Ol 1. 4 7E-01 5.BOE-01 380.45 1. 52 -l .53E+OO 2 .88E+OO 427.87 29.60 4. 72E-02 1 .47E-Ol 463.36 10.49 3.78E-02 4 . 72E-Ol 600.60 17.65 1. 63E-02 2. 64E-01 606. 71 4. 98 3.98E+OO 2 . 19E+OO 635 . 95 11. ~2 4.26E-01 4 . 68E-Ol

3/1/2017 2:45:19PM Page6of7

' Analysis Report tor 01-Mar-17-10027 l310222AFRGS001 SS DRIED Nuclide Energy Yield{%) Activity NuclldeMDA Llneli1DA Name (pCl/grams) (pCVgrams) (pCUgrams)

(keV)

Sb-125 671. 44 1. 79 -6.23E-01 1. 4 '7E-01 3.15E+OO Ba-133 79.61 2.65 -l .96E+00 1. OOE-01 3 . 47E+OO

81. 00 32.90 -1.lOE-01 2 .31E-01 276.40 7 . 16 3.94E-01 6.64E-01 3*02. 85 18.34 -1.71E-01 2.39E-Ol 356.01 62.05 -3.85E-02 1 .00E- 01 383.85 8.94 -9.23E-02 4 .84E-Ol Cs-134 475.36 1. 48 6.44E-01 6.59E-02 3.13E+00 563.25 8.34 - l .23E-Ol 6.12E-01 569. 33 15.37 1.77E-01 3.17E- 01 604. 72 97.62 -4.lSE-02 9 . 0SE-02 795.86 85.46 -3. 09E-02 6.59E-02 801. 95 8.69 -4.59E-02 6.65E-01 1038 . 61 0. 99 3.42E+OO 7.77E+00 1167.97 1. 79 2.SOE-01 4. 48E+OO 1365.19 3.02 1.55E+OO 2. 61E+OO Cs-137 661. 66 85 .10 -l.75E-02 6.67E-02 6. 67E-02 Eu-152 121.78 28.67 -9.93E-02 l.56E-01 1. 56E-01 244.70 7.61 -8.96E-01 6.14E-01 295 . 94 0.45 1 .44E+Ol 1.SOE+Ol 344.28 26. 60 - 3 .61E-02 1. 62E-01 367.79 0.86 -2.37E+OO 5.06E+OO 411.12 2 .24 1. 94E+OO 2.19E+OO 443.96 2 .83 -7.53E-01 l.45E+OO 488.68 0 .42 -1. 04E+OO 1. 08E+Ol 563.99 0 . 49 -2.llE+OO l.04E+01 586.26 0.46 -6.95E+OO 1.70E+Ul 678.62 0.47 -l.81E+OO 1.09E+Ol 688.67 0.86 3.48E+OO 6.44E+OO 719. 35 0.28 8.35E-01 1,71E+Ol 778.90 12 .96 -3.51E-01 4.37E-01 810.45 0.32 6.99E+OO 1 .81E+Ol 867.3? 4.26 -1. 21E+OO 1.33E+OO 919. 33 0.43 -3.02E+OO 1.42E+Ol 964.08 14.65 -1.85E-01 4.99E-Ol 1085.87 10 .24 -4. 23E-02 7.04E-01 1089.74 1. 73 2.54E+OO 4 . 09E+OO 1112.07 13.69 -1.16E-01 4.90E-01 1212.95 1. 43 -4.50E+OO 6.05E+OO 1249.94 0. 19 2.88E+00 3.43E+Ol 1299.14 1. 63 -5.90E-01 3 . 69E+OO 1408. 01 21. 07 -2.74E-01 3.35E-01 1457.64 a.so 1.60E+02 5.25E+Ol 1528.10 0.28 5.llE+OO l.59E+Ol Eu-154 :i. 23.07 40.40 -1.21E-02 l. 1 8E-01 1.18E-01 247.93 6.89 2.20E-01 6. lOE-01 591.76 4.95 4.40E-01 1. 12E+OO 692.42 1. 78 -2 . 72E+OO 2 .62E+OO 723.30 20 . 06 O.OOE+OO 3 .00E-01 756.80 4 .52 4.42E-01 1.33E+OO 873. 18 12 . 08 -3.76E-O : '. 4.lOE-01

3/1/2017 2:45:19Piv1 Page7 of7 Analysis Report for 01-Mar-17-10027 L310222AFRGS001SS DRIED Nuclide Energy Yield(%) Activity NuclldeMDA !.ineMDA Name (keV)

(pCVgrams) (pCilgram5) (pCUgram:s)

Eu-154 996.29 10.48 3. 32E-01 1.18E-01 6.77E-01 1004.76 18.01 l.61E-01 3 .81E-01 1274.43 34.80 5.67E-02 2 .16E-01 1596.48 1. 80 -1.00E+OO 2 .32E+OO Eu-155 45.30 1. 31 1.24E+OO 2. 41 E-01 1. 28E+Ol 60.01 1.22 -2 .22E+OO 1 .38E+Ol 86.55 30.70 1. 06E-01 2 . 41E-01 105.31 21. 10 9.99E-02 2. 66E-01 Ra-226 186.21 3 .64 2.96E-Ol 1. 33E+OO l.33E+OO Pa-231 27.36 10.30 O.OOE+OO 1. 0'7E-01 1 .07E-01 283.69 1. 70 -3.49E-01 2. 33E+OO 300.07 2 .47 5.16E-01 1 . 94E+OO 302.65 2 .20 -2.42E+OO 1.99E+OO 330.06 1. 40 1. 97E+OO 3.39E+OO U-:-235 143.76 10.96 1. 37E-01 8.48E-02 4.12E-01 163.33 5 .08 -5.03E-01 7.99E-01 185 .71 57.20 5.lSE-02 8. 48E-02 202. 11 1. 08 1. 29E+OO 3.92E+OO 205.31 5.01 -1. 33E+OO 8.0lE-01 Am-241 59.54 35.90 6.0lE-02 4 . 87E-01 4.87E-01

-,. = Nuclide identified during the nuclide identification

. = Energy line found in the spectrum

> = MDA value not calculated

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

? = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level

00000021 .J6.CNF Live TiM :600.000 sec Real lilll! :60D.-43D sec Start: l: -0.0(keV)

Stop : 8192:2047.B(keY)

Acq. start :Wed Nar 0114:35:09 2017 45

-~....

1000 2000 3000 4000 5000 6000 7000 8000 channel

~

ROI Type: 1

3/212017 8:02:42AM Pagel of7

.'. ~~;;,J.\pex-Gam111a Analysis Report for 01 -Mar-1M0028 L310222AFRGS002SSS DRIED GAMMA SPECTRUM ANALYSIS Sample Identification : 01-Mar-17-:10028 Sample Description : L310222AFRGS002SSS DRIED Sample Type

Sand Unit Sample Point Sample Size 1.548E+03 grams Facility : DefauH Sample Taken On : 2/27/2017 12:55:00PM Acquisition Started : 3/2/2017 7:52:33AM Procedure

130G_Sand Operator

Administrator Detector Name : P11314 Geometry , 130G_Sand Live Time , 600.0 seconds Real Time 600.4 seconds Dead Time : 0.06%

Peak Locate Threshold

3.00 Peak Locate Range (In channels) : 120

8192 Peak Area Range (in channels) : 120 - 8192 Identification Energy Tolerance : 1.000 keV Energy Calibration Used Done On : 11/10/2016 Efficiency Calibration Used Done On : 312/2017 Efficiency Calibration Description : lnitial 11/16/16 Sample Number : 2166 Fill Height : 1000.00 gram Certificate Name : Eu155-Na22 Certificate Date : 12/22/2008 12:00:00PM

_ _ _ _ _ _P_E_A_K_A_N_ ~L _ Y._SIS REPORT ~ 7 Peak Analysis Performed on : 3/2/2017 8:02:36AM Peak Analysis From Channel ; 120 Peak Analysis To Channel : 8192

3/2/2017 8:02:42AM Page2 of7 Analysis Report for 01-Mar-17-10028 L310222AFRGS002SSS DRIED Peak Energy ROI ROI Peak Net Peak Net Area Continuum FWHM No. {keV} start end Centm/d Area Uncortainty Counts (keV)

M 1 74.67 297 - 313 299.23 2.18E+Ol 11. 52 3.53E+Ol 0. 65 Ill 2 77.14 297 - 313 309.07 6.06E+Ol 22.22 6.09E+Ol 0. 65 3 238.68 949 - 960 954.30 3.24E+01 14.18 4.26E+01 .Q. 82 4 295.15 1173 - 1185 1179.90 8.03E+O l 12.38 2 .77E+01 0 . 80 5 351. 91 1402 - 1413 1406.64 l.32E+0 2 12.79 1. 26E+01 1. 27 6 583.11 2324 - 2338 2330.57 5.38E+Ol 8.28 5.16E+OO 0.36 7 609.25 2427 - 2443 2435.03 1.01E+02 10. 70 4.32E+OO 0. 76 8 911. 06 3636 - 3648 3641.70 3.17E+Ol 6.56 4.29E+OO 1. 39 9 1460.80 5831 - 5852 5841.13 1. 91E+0 2 14. 46 5.09E+OO 1. 62 M = First peak In a mutiiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000sigma No background subtract performed on this spectrum.

NUCLIDE /DENT/FICA TION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Llbrary\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity ActivitJ/

Name Confidence {keV) (pCUgrams} Uncertainty

-40 1. 00 1 460.82

10.66 4.95E+OO 4.32E-01 l - 208 0.99 583.19

85.00 9.18E-02 1. 52E-02 Pb-212 1. 00 115.18 0.60 23 8.63

43.60 1. 62E-Ol 2.81E-02 300.09 3.30 Bi-214 1. 00 609. 32

45. 4 9 3. 31E-Ol 4.04E-02 768.36 4.89 806.18 1.26

312/2017 8:02:42AM Page 3 of7 Analysis Report for 01-Mar-17-10028 L310222AFRGS002SSS DRIED Nuclide Id Energy Yield(%) Activity Activity Name Confidence (keV) (pCi/grams) Uncertainty Bi-21:4 1.00 934.06 3.11 1120.29 14.92 1155.21 1. 63 1238.12 5.83 128G.98 1.43 1377.67 3.99 1385.31 0; 79 1401. 52 1.33 1407.99 2.39 1509. 21 2.13 1661.27 1. 05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118. 51 1.16 Pb-214 1. 00 241.99 7.25 295.22

18.42 3 . 82E-01 6.64E-02 351.93

35.60 3.73E-01 4.68E-02 785.96 1. 06 Pb214-XR 0.99 74.82

5.80 4.76E-01 2. 57E-01

77. 1 1

9.70 7.29E-01 2 . 79E-01 87.35 2.24 89 . 78 0.82 Ac-228 0.99 129.07 2.42 209.25 3.89 270.24 3. 4 6 328.00 2.95 338.32 11. 27 409.46 1. 92 4 63.00 4.40 794.95 4.25 911.20 ~

25.80 2 . 44 E- 01 5 .lSE- 02 964.77 4.99 968.97 1 5.80 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 : 1.000 keV Nuclide confidence index threshold= 0,30 Errors quoted at 1.000sigma INTERFERENCE CORRECTED REPORT

3/2/2017 8:02:42AM Page4of7 Analysis Report for 01-Mar-17-10028 L310222AFRGS002SSS DRIED Nucllde Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCilgrams)

K-40 . 1.000 4.95E+OO 4.32E-01 Tl-208 0.999 9.18E-02 1.52E-02 X Bi-211 0.894 Pb-212 1. 000 l.62E-01 2.BlE-02 X Pb212-XR 0.999 Bi-214 1 .000 3.31E-01 4 .04E-02 Pb-214 1. 000 3.76E'-01 3.82E-02 Pb214-XR 0.999 5.92E-01 1. 89E-01 Ac-228 0.999 2.44E-01 5.lSE-02

? = nuclide ls 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 1.000sigma

3/2/2017 8:02:42AM Page S of1 Analysis Report for 01-Mar-17-10028 L310222AFRGS002SSS DRIED UNIDENTIFIED PEAKS Peak Locate Per1onned on : 3/2/2017 8:02:36AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000sigma NUCLIDE IViDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Defautt\Library\ZI ON LIB-BN L. NLB Nuclide Energy Yield(%) Activity NuclldeMDA LlneMDA Name (pCVgrams) (pCUgrams) (pCi/grams)

(keV)

BE-7 477.60 10 . 44 1. 27E-01 3.29E-Ol 3. 29E-Ol

+ K-40 1460. 82

10. 66 4.95E+OO 4.SOE-01 4. SOE-01 Co-60 1173. 23 99.85 -l .78E-02 4.45E-02 5.88E-02 1332 .49 99.98 -7.73E-03 4 . 45E-02 Nb-94 702.65 99.81 -1. 91E- 03 4.28E-02 4 . 28E-02 871. 09 99.89 2.64E-02 5 . 06E-02 Ag-108m 79.13 6.60 -2.65E-01 3.0BE-02 1 .0lE+OO 433.94 90.50 -2. 89E-02 3.08E-02 614.28 89.80 -5.57E- 02 6. 80E-02 722.94 90.80 1. 83E-03 4. 09E-02 Sh-125 176.31 6.84 -3 .. 63E-02 1. llE-01 4.14E-01 380.45 1. 52 9 . 0BE-01 2 . 31E+OO 427.87 29. 60 -4.91E-02 l. llE-01 463. 36 10.49 -2.64E-02 3.09E-01 600.60 17 . 65 - 5.60E-02 l.85E-Ol 606.71 4.98 - l.93E- 01 l .62E+OO 635.95 11.22 -3.44E-D2 3 .12E-Ol 671 . 44 1. 79 4.4 8E- 02 2.18E+OO Ba-133 79.61 2 .65 -6 . 29E- Ol 7.34E- D2 2 . 4 0E+OO

3/2/2017 8:02:42AM Page6 of7 Analysis Report for 01-Mar-17-10028 L310222AFRGS002SSS DRIED Nuclide Energy Yield{'/,,) Activity NuclldeMDA LlneMDA Name (pCVgrams) (pCUgramsJ (pCUgrams)

(keV}

Ba-133 Bl. 00 32.90 -2.SSE-01 7.34E-02 1. 37E-01 276.40 7.16 -1.41E-01 4 . 44E-01 302.85 18.34 8.65E-02 1. 73E- 01 356 .01 62.05 -3.63E-02 7. 34E-02 383.85 8.94 -1. 22E-Ol 3 . 39E-01 Cs-134 475.36 1.48 6 . 95E-01 4.91E-02 2. 2BE+OO 563.25 8.34 -4.31E-Ol 4. 31E-Ol 569.33 15.37 6.57E-02 2 . 71E-Ol 604.72 97. 62 4 .60E-03 6. 78E-02 795.86 85 .46 2 .72E-02 4

91E-02 801. 95 8.69 -2 .68E-02 4. 48E-01 1038.61 0.99 4.40E+OO 5. 35E+OO 1167.97 1. 79 1.64E+OO 3.47E+OO 1365.19 3.02 4 . 79E-01 l . 64E+OO Cs-137 661. 66 85.10 2.SlE-02 5.67E-02 5. 67E-02 Eu-152 121. 78 28.67 4 .36E-02 1.llE-01 1

llE-01 244. 70 7.61 3.59E-01 5. lSE-01 295.94 0.45 1.64E+D1 1 . 18E+Ol 344.28 2 6. 60 -1.93E-02 1 . 22E-01 367.79 0 .86 -2.66E+OO 3. 66E+OO 411.12 2.24 2.52E-01 1 . 63E+OO 443.96 2.83 -3.27E-02 1 .19E+OO 488.68 0.42 5 .SOE+OO 7. 86E+OO 563.99 0.49 -5.34E-01 7. 60E+OO 586.26 0 .46 -1.91E+OO 1. 36E+Ol 6'/8 . 62 0.47 -6.37E-01 8. 67E+OO 688.67 0.86 -7.78E-01 5. lOE+OO 719.35 0.28 1. 66E+00 1 . 21E+Ol 778.90 12.96 8.72E-02 2. 57E-01 811..l.45 0.32 6.93E-Ol 1. 25E+Ol 867. 37 4.26 3.02E- 01 1 .16E+OO 919.33 0 .43 8.40E+OO 1 . 08E+Ol 964.08 14.65 1. 69E-02 4 . 84E-01 1085.87 10.24 -1. 86E-Ol 4. 69E-01 1089.74 1. 73 2.08E+OO 2 . 86E+OO 1112.07 13.69 1. 71E-Ol 4. 13E-01 1212.95 1. 43 1.27E+OO 5.08E+OO 1249.94 0. 19 2.03E+Ol 3. 31E+O l 1299.14 1. 63 2. 80E+OO 3. 62E+OO 1408.01 21.07 -4.46E-02 2. lOE-01 1457.64 0 .50 1. 05E+02 3. 89E+Ol 1528.10 0 .28 8.13E+OO 1. 67E+Ol Eu-154 123.07 40 .40 -2.25E-02 7 . 72E-02 7.72E-02 247.93 6.89 - l.14E- 01 4.. 31E-01 591. 7 6 4.95 - 6. 53E- 01 6 .53E- 01 692.42 1. 78 l.16E+OO 2. 56E+OO 723.30 20.06 -6.42E-02 1. 90E-01 756.80 4. 52 l.78E-01 9.37E-01 873.18 12.08 1.45E-03 4. 04E-01 996 . 29 1 0.48 2.67E-01 4.79E-Ol 1004. 76 1 8.0 1 -1 . 42E- 01 2.60E- Ol 1274.4 3 34.80 - 4.66E- 02 l.7 1E-01

3/2/2017 8:02:42AM P-age 7 of7 Analysis Report for 01-Mar-17-10028 L310222AFRGS002SSS DRIED Nuclide Energy Yield(%) Activity NuclldeMDA LineMDA Name (pCl/grams) (pCl/grams) (pCUgrams)

(keV)

Eu-154 1596.48 1. 80 -1.39E+OO 7. 72.E-02 2 . 42E+OO Eu-155 45.30 1. 31 3.06E-01 1 .63E-01 8. 68E+OO 60.01 1.22 -4.57E+OO 8. 52E+OO 86.55 30.70 9.45E-02 1. 63E-01 105 . 31 21.10 2 .47E-D3 1 . 95E-01 Ra-226 186.21 3. 64 2.89E-01 8.76E-01 8. 76E-01 27.36 10.30 O.OOE+OO 7.75E-02 '7 .7SE-02 Pa-231 283.69 1. 70 1.48E+OO 1 . 98E+OO 300.07 2.47 -1. l 7E+OO 1 . 31E+OO 302.65 2.20 9.29E-01 1.48E+OO 330.06 1. 40 1. 53E+OO 2. 58E+OO U-235 143.76 10. 96 8.06E-02 5 . 62E-02 3. OlE-01 163.33 5.08 -7 .89E-02 5. 92E-01 185.71 57.20 2 .78E-02 5. 62E-02 2 02 .11 1. 08 2.56E-01 2. 64E+OO 205.31 5 .01 1.68E-03 6.16E-01 Am-241 59.54 35.90 -1.44E-01 3.0lE-01 3. OlE-01

+ = Nuclide iqentified 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

00000021 Live Tint :600.000 sec 60 Rea.1 'Tia :600.370 sec Sta.rt: 1: -0 .O(kev) stop : B19Z:2047 .8(kev)

Arq. Start :'11,u Mar 02 07: 52: 33 2017 55 45 40 35 1000 2000 3000 4000 5000 6000 7000 Channel 8000

~ ~

ROI Type: 1 ROI Type: 2

3/1/2017 7:25:44AM Page I of7 Analysis Report for 01-Mar-17-10003 L310222AFRGS003SS GAMMA SPECTRUM ANAL YS/S Sample Identification : 01-Mar-17-10003 Sample Description : L310222AFRGS003SS Sample Type : Sand Unit Sample Point Sample Size 1.731E+03 grams Facility : Default Sample Taken On : 2/23/2017 2:00:00PM Acquisition Started : 3/1/2017 7:15:34AM Procodure : 130G_Sand Operator : Administrator Detector Name : P40818B Geometry : 130G_Sand UveTime 600.0 seconds Real Time : 601.0 seconds Dead Time : 0.17 %

Peak Locate Threshold : 3.00 Peak Locate Range (in channels} : 120 -8192 Peak Area Range (In channels} :120-8192 Identification Energy Tolerance : 1.000 keV Energy Calibration Used Done On : 1118/2017 Efficiency Calibration Used Dane On : 3/1/2017 Efficiency Calibration Description Sample Number : 2133 Fill Height : 1000.00 gram Certificate Name : Eu15s.Na22 Certificate Date : 1/30/2012 12:00:00PM PEAK ANAL YS/S REPORT Peak Analysis Performed on : 3/1/2017 7:25:37AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192

3/1/2017 7:25:44AM Page2of 7 Analysis Report for 01-Mar-17-10003 L310222AFRGS003SS Peak Energy ROI ROI Peah Met Peak Net Area Continuum FWHM No. (keV) start end Centroid Area Uncertaint)1 Counts (keV)

.... 238.56 949 - 960 954.33 8.56E+Ol 14.73 5.24E+Ol 0. 89 2 295.21 1176- 1186 1180.76 3.24E+01 10.31 3.06E+Ol 1.17 3 351. 82 1402 - 1414 1407.03 6.83E+Ol 9.93 1.17E+Ol 0.80 4 583.25 2327 - 2337 2332.20 3.90E+Ol 6.97 4.0SE+OO 0.50 5 609.27 2429 - 2442 2436.26 5.90E+Ol 8.90 7.0SE+OO 0 . 78 6 911. 37 3640 - 3649 3644.45 l. 86E+Ol 5.79 6.42E+OO o.~3 7 1460.79 5833 - 5852 5842.99 l. 90E+02 15. 02 1.0lE+Ol 1. 62 M = First peak in a multiplet region m ,:: OUler peak in a multiplet region F ,:: Fitted singlet Errors quoted at 1.000slgma No background subtract performed on this spectrum.

NUCLIDE /DE.NT/FICA TION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nucllde Id Ene1vy Yield(%} Activity Activity Name Confidence (keV) (pCUgrams) Uncertainty K- 40 1. 00 1 460.82

10.66 4.91E+OO 4 .43E-01 Tl-208 0.99 583.19

85 . 00 6.61E-02 1. 25E- 02

'l:)-212 0.99 115.18 0.60 238.63

43.60 1 .52E-01 2.88E-02 300.09 3.30 Bi -214 1. 00 609.3.'.!

45.49 l .93E-01 3.13E-02 768. 36 4.89 806.18 1. 26 934.06 3. 11 1120.29 14 . 92

3/1/2017 7:25:44AM Page3 of7 Analysis Report for 01-Mar-17-10003 L310222AFRGS003SS Nuclide Id EnGffJY Yield(%) Activity Activity Name Confidence (keV) (pCl/grams) Uncertainty Bi-214 1. 00 1155.21 1.63 1238.12 5.83 1280.98 1. 43 1377.67 3. 99 1385.31 0.79 1401. 52 1.33 1407 . 99 2.39 1509.21 2.13 1661. 27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118 . 51 1.16 Pb-214 0 . 99 241. 99 7.25 295.22

18.42 1 .54E-01 5.06E-02 351.93

35.60 1. 92E-O l 3.18E-02 785.96 1. 06 Ac-228 0 .99 129.07 2.42 209.25 3.89 270.24 3.46 328 .00 2.95 338.32 11 . 27 409.46 1. 92 463. 00 4. 40 794.95 4. 25 911.20

25.80 1. 42E-01 *L 46E-02 964.77 4.99 968 . 97 15.80 1588 . 20 3.22

= Energy line found In the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy llne not used for Weighted Mean Activity Energy Tolerance : 1.000 keV Nudide confidence Index threshold ;; 0.30 Errors quoted at 1.000sigma INTERFERENCE CORRECTED REPORT

3/1/2017 7:25:44AM Page4 of7 Analysis Report for 01-Mar-17-10003 L310222AFRGS003SS tiuclide Nuclide Wt mean Wt mean Comment!

Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 1. 000 4.91E+OO 4.43E-Ol Tl-208 0.999 6.61E-02 1.25E-02 X Bi-211 0. 913 Pb-212 0. '.799 1. 52E-01 2.88E-02 Bi-214 1. 000 1 .93E-01 3.13E-02 Pb-214 0.999 1 .81E-Ol 2.69E-02 Ac-228 0.999 1. 42E-01 4.46E-02

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

@ = nuclide contains energy llnes not used in Weighted Mean Activity Errors quoted at 1.000sigma

3/1/2017 7:25:44AM Page S of7 Analysis Report for 01-Mar-17-10003 L310222AFRGS003SS UNIDENTIFIED PEAKS Peak Locate Performed on : 3/1/2017 7:25:37AM Peak Locate From Channel ! 120 Peak Locate To Channel : 8192 Peak CPS {°h) Peal:. Tolerance Peak No. Energy (keV) Peak Size (CPS} Ur.certainty 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 1.000sigma NUCLIDE MD/.J. REPORT Nuclide Library Used : C:\Canberra\Apex\Roof\Default\Library\ZION UB-BNL.NLB Nuclide Energy Yield(%) ActJvtty NuclideMDA LineMDA Name (pCVgrams) (pCl/grams} (pCVgrams)

(lceVJ BE-7 477.60 10 .44 -2.31E-01 3.76E-01 3 .76E-01

+ K-40 1460.82

10.66 4.91E+OO 5.99E-01 5.99E-01 Co-60 1173.23 99.85 4 .71E-02 4.64E-02 5 .73E-02 1332.49 99.98 -2 .19E-02 4.64E-02 Nb-94 702.65 99.81 -7.lBE-03 4 . 21E-02 4.42E-02 871. 09 99.89 -6.56E-04 4.21E-02 Ag-108m 79.13 6.60 1 .32E+OO 3.92E-02 1.55E+00 433.94 90.50 -l.39E-02 3.92E-02 614. 28 89.80 -4.00E-02 5.83E-02 722.94 90.80 5.09E-02 5.77E-02 Sb-125 176.31 6.84 4.0lE-03 J.. 30E-D1 5.22E-Ol 380.45 1.52 5.62E- 01 2.25E+OO 427.87 29.60 1. lSE-01 1. 30E- 01 4 63. 36 10.49 -1.18E-01 3. 80E-01 600.60 17.65 1.52E-01 2. 36E-01 606.71 4.98 1. 90E+OO 1.37E+OO 635.95 11.22 -1. 90E-01 2 .57E-01 671. 44 1. 79 - 1 .34E- 01 2.07E+OO Ba-13 3 79. 61 2. 65 1.96E+ OO 7.4 5E-02 3 . 6SE+ OO

3/1/2017 7:25:44AM Page 6 of7 Analysis Report for 01-Mar-17-10003 L310222AFRGS003SS Nuclide Energy Yield{%) Activity Nuclide i".fDA L.lneMDA Name (keV) (pCUgrams) (pCUgrams) (pCVgrams)

Ba-133 81. 00 32.90 -2.06E-01 7.45E-02 2. 46E-01 276. 40 7.16 2.42E-01 5. 07E-01 302.85 18.34 6. llE-02 1 . 94E-01 356. 01 62.05 1 .30E-02 7. 45E-02 383.85 8.94 1 .lOE-01 3. 83E-01 Cs-134 475.36 1. 48 -8.26E-01 5.12E-02 2. 61E+OO 563.25 8.34 2 .27E-01 4.79E-01 569.33 15.37 -1. 88E-01 2. 58E-01 604.72 97.62 -2.94E-02 6. 37E-02 795.86 85.46 -1. 0SE-03 5 .12E-02 801.95 8.69 -l.41E-01 4 . 34E-01 1038.61 0.99 -3.95E+OO 4. 28E+OO 1167. 97 1. 79 1. 41E+OO 3 . 40E+OO 1365.19 3.02 -7.26E-03 1. 27E+OO Cs-137 661. 66 85. 10 5.95E-04 4 . 60E-02 4. 60E-02 Eu-152 121. 78 28.67 2. 66E-02 1 .32E-Ol 1. 36E-Ol 244.70 7.61 3.60E-01 5. 27E-01 295.94 0.45 4.76E+OO 9. 97E+OO 344.28 26 .60 -5.29E-02 1 . 32E-01 367.79 0.86 -2.24E+OO 3 .55E+OO 411.12 2. 24 1. 59E-02 1 . 63E+OO 443.96 2 .83 4.llE-01 1 . 26E+00 488.68 0. 42 -9.0SE-01 9. 08E+OO 563.99 0.49 7.02E+OO 8.24E+OO 586.26 0 .46 1. 24E+Ol 1. 20E+Ol 6'/8. 6.2 0 .47 1.70E-Ol 8.27E+OO 688.67 0.86 2.39E+OO 4

38E+OO 719 .35 0.28 8.35E-01 1. 42E+Ol 778.90 12.96 -8.46E-02 3 .24E-01 810.45 0.32 1.31E-01 1 . 18E+Ol 8 67. 3 7 4.26 6.88E-02 1 . 04E+OO 919.33 0.43 -9.63E+OO 9. 36E+OO 964.08 14.65 2.94E-01 4.44E-01 1085.87 10.24 7.75E-02 5.41E-01 1089.74 1. 73 1. 49E+OO 3.34E+OO 1112. 07 13.69 4.14E-03 3.23E-01 1212.95 1. 43 2.92E-Ol 4. 61E+OO 1249 .9 4 0 .19 -l.03E+Ol 3. 09E+Ol 1299.14 1. 63 3.23E-Ol 3. 03E+OO 1408.01 21.07 -7.75E-02 2.57E-Ol 11,157.64 0.50 1. 11E+02 3.98E+Ol 1528.10 0.28 3. 04E+OO. 1.13E+Ol Eu-154 123 . 07 40.40 -3.37E-03 9.43E-02 9.43E-02 247.93 6.89 -8.57E-02 4.70E-Ol 591.76 4.95 4.87E-01 7.47E-01 692. 42 1. 78 8.93E-Ol 2 .23E+OO 723.30 20.06 1. 74E-01 2 .61E-Ol 756.80 4 .52 3.95E-01 8. 68E-01 873.18 12.08 2.llE-02 3.68E-01 996.29 10.48 1.16E-01 4.99E-01 1004.76 18.01 4.40E-02 2.52E-Ol 1274.43 34.80 4.09E-03 l.49E-Ol

3/1/2017 7;25:44AM Page? of7 Analysis Report for 01-Mar~17-10003 L310222AFRGS003SS Nuclide i:nerr,y Yield(%) Activity Nuf:lide f'ADA LineMDA Name (pCUgrams) {pCUgrams) (pCl/grams)

(keV)

Eu-154 1596.48 1. 80 9.89E-01 9.43E-02 2

41E+OO Eu-155 45.30 1. 31 -7.29E+OO 2.21E-01 2. OlE+Ol 60.01 1.22 -7 . 94E+OO 2 .11E+01 86.55 30.70 2 .lOE-02 2. 28E-01 105.31 21.10 -4.84E-02 2. 21E-01 Ra-226 186.21 3. 64 2 . 19E-Ol 9. 64E-01 9. 64E-01 Pa-231 27.36 10.30 O.OOE+OO l .84E-01 1 . 84E-Ol 283.69 1. 70 8.14E-01 2. 09E+OO 300.07 2. 47 -9 . .22E-02 1. 47E+OO 302.65 2 . 20 1. 23E-01 1. 60E+OO 330.06 1. 40 -2.41E-01 2. 55E+OO U-235 143.76 10.96 7.llE-02 6.12E-02 3. 61E-01 163.33 5 .08 1.92E-01 7

60E-01 185.71 57.20 9.84E-03 6 .12E-02 202. 11 1. 08 -1.07E+OO 3. 35E+OO 205.31 5.01 -8.82E-Ol 7 . 11E-01 Am-241 59.54 35.90 -6.83E-01 7.33E-Ol 7. 33E-01

+ = Nuclide identified during the nuclide identification

.. = Energy line found In the spectrum

> = MDA value not calculated

@ = Half.-tife too short to be able to perform the decay correction 1 = CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level

00000021 .CNF Lift Ti11e :&OD.ODO m 60 R!ll Tille :601.010 Ste start: 1: -0.0(lev) stop : 8192:Z047,4(kev) c.cq. Start :Wl!d Nar 01 07:15:34 2017 55 50 45 1000 2000 3000 4000 5000 6000 channel 7000 8000

~

ROI Type: 1

3/1/2017 3:12:46PM Page I of7

.---'fylApex-Gamma Analysis Report for 01-Mar-17~10029 L310222AFRGS004SS DRIED GAMMA SPECTRUM ANAL YSJS Sample ldentificatio11 : 01-Mar-17-10029 Sample Description : L310222AFRGS004SS DRIED Sample Type : Sand Unit Sample Point Sample Size : 1.637E+03 grams Facillty : Default Sample Taken On : 2/27/2017 12:45:00PM Acquisition Started : 3/1/2017 3:02:36PM Procedure : 130G_Sand Operator : Administrator Detector Name : P40818B Geometry : 130G_Sand Live Time : 600.0 seconds RealTime : 601.1 seoonds Dead Time : 0.18 %

Peak Locate Threshold : 3.00 Peak Locate Range {in chatmels} : 120-8192 Peak Area Range (in channels) : 120- 8192 Identification Energy Tolerance : 1.000 keV Energy Calibration Used Done On : 1/18/2017 Efficiency Calibration Used Done On : 3/1/2017 Efficiency Calibration Description Sample Number : 2158 Fill Height : 1000.00 gram Certificate Name : Eu155-Na22 Certificate Date : 1/30/2012 12:00:00PM PEAK ANALYSIS REPORT Peak Analysis Performed on : 3/1/2017 3:12:40PM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192

3/1/2017 3:12:46PM Page2 of7 Analysis Report for 01-Mar-17-10029 L310222AFRGS004SS DRIED Peak Energy ROI ROI Peak Net Peak NetArea Continuum FWHM No. {keV} start end Centroid Area Uncertainty Counts (keV) 1 77.03 305 - 315 308.86 2.16E+O l 13. 63 6.74E+01 0. 45 2 238.60 949 - 959 954.48 8.57E+O l 14 .57 5.33E+Ol 0. 83 3 295.23 1175 - 1185 1180.84 5.40E+O l 10.36 2.20E+Ol 0.85 4 351.87 1401 - 1415 1407 .22 1. 06E+0 2 13 .15 2.34E+Ol 0. 89 5 582.86 2323 - 2335 2330.66 3.29E+01 7.76 1. OlE+Ol 1.44 6 609.26 2429 - 2443 2436.22 9.77E+01 10. 89 7.35E+OO 1.15 7 911. 03 3636 - 3652 3643.07 4 .14E+01 7. 92 6.60E+OO 0.43 8 968.63 38 68 - 3879 3873.50 2.26E+Ol 6.42 7.44E+OO 0. 81 9 1460.59 5832 - 5853 5842.19 l.69E+0 2 14 .10 8.08E+OO 1. 88 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000sigma No background subtract performed on thrs spectrum.

NlJCLIDE /DENT/FICA TION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Defaull\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Name Confidence (keV) (pCVgrams) Uncertainty

-40 0.99 1 460.82

10.66 4 . 62E+OO 4 .34E-01

~1-208 0.98 583.19

85.00 S . 90E-02 1. 43E-O:::!

Pb-212 1. 00 115.18 0. 60 238.63

43.60 l .61E-01 3.02E-02 300.09 3.30 Pb212-XR 1. 00 74.82 10.28 77 .11

17.10 2.43E-Ol 1.55E-01 87.35 3.97

3/1/2017 3 :12;46PM Page 3 of7 Analysis Report for 01-Mar-17-10029 L310222AFRGS004SS DRIED Nuclide Id Energy Yield(%) Activity Activity Name Confidence (keV) (pCVgrams) Uncertainty Pb212-XR 1.00 89.78 1. 46 Bi-214 1.00 609.32

45.49 3.37E-01 4 .27E-02 768.36 4.89 806.18 1.26 934.06 3. 11 1120.29 14.92 11 55. 21 1. 63 1238 . 12 5.83 1280.98 1. 43 1377.67 3.99 1385.31 0. 79 1401.52 1. 33 1407.99 2.39 1509.21 2.13 1661.27 1. 05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 l?b-214 1. 00 241.99 7.25 295.22

18.42 2.72E-01 5 . 64E-02 351.93

35.60 3.14E-Ol 4 .64E-02 785 . 96 1.06 Pb214-XR 1. 00 74.82 5.80 77 . 11

9.70 4.28E-01 2.74E-0 1 87.35 2.24 89.78 0 .82 Ac-228 0 .99 129. 07 2.42 209.25 3.89 270.24 3.46 328 .00 2.95 338.32 11.27 40 9. 4 6 1. 92 463 . 00 4 .40 794.95 4. 25 911.20

25.80 3.34E-01 6.56E-02 964.77 4.99 968.97

1 5.80 3. llE-01 8.94E- 02 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 : 1.000 keV Nuclide confidence Index threshold = 0.30 Errors quoted at 1.000sigma

3/1/2017 3:12:46PM Page4of7 Analysis Report for 01-Mar-17-10029 L310222AFRGS004SS DRIED INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id AcUvlty Activity Confidence Uncertainty (pCi/grams)

K-40 0.991 4.62E+ OO 4.34E-01 Tl-208 0.983 5.90E-02 1. 43E-02 X Bi-211 0.902 Pb-212 1. 000 1.61E-01 3. 02E-02

? Pb212-XR 1. 000 2.43E-01 1. 55E-01 Bi-214 1. 000 3.37E-01 4.27E-02 Pb-214 1. 000 2.97E-Ol 3.58E-02

? Pb214-XR 1. 000 4.28E-01 2.74E-Ol Ac-228 0.995 3.26E-01 5.29E-02 7 = nuclide is part of an undetennined solution X = nuclide rejected by the Interference analysis

@ = nuclide oontains energy lines not used in Weighted Mean Activity Errors quoted at 1.000sigma

3/1/2017 3: 12:46PM Pages of7 Analysis Report for 01-Mar-17-10029 L310222AFRGS004SS DRIED UNIDENTIFIED PEAKS Peak Locate Performed on : 3/1/2017 3:12:40PM 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 1.000sigma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield{%) Activity Nuclide l.fDA Line,'1DA Name (pCVgrams) (pCUgrams) (pCl/grams)

(kev,J BE-7 477.60 10.44 -2.83E-02 4.46E-01 4. 46E-Ol

+ K-40 1460.82

10.66 4.62E+OO 5.86E-01 5 . 86E-01 Co-60 1173.23 99.85 4.36E-02 4.46E-02 7. 03E-02 1332. 4 9 99.98 2.17E-02 4 . 46E-02 Nb-94 702.65 99.81 -3.0lE-02 4.14E-02 4, 14E-02 871.09 99.89 4. 82E-03 4 . 91E-02 Ag-108m 79.13 6.60 -3.SOE-01 4.58E-02 1 . 54E+OO 433.94 90.50 -1 .44E-02 4.SBE-02 614.28 89.80 -3.59E-02 7.52E-02 722.94 90.80 3.56E-02 5. 94E-02 Sb-125 1:6.31 6.84 -1.89E-Ol 1. 31E-01 5. 28E-01 380.45 1. 52 5.84E-01 2. 46E+OO 427. 8"7 29.60 -4.63E-02 1.31E-01 4 63. 36 10.49 2.60E-Ol 3 . 81E-01 600.60 17.65 -7.00E-02 2 .37E-01 606.71 4.98 3.25E+OO 1. 7 3E+OO 635.95 11.22 2.46E-01 4.21E-01 671. ~4 1. 79 7.76E-Ol 2. 98E+OO Ba-133 79.61 2.65 -2.21E-Ol 8.36E-02 3.62E+OO

3/1/2017 3:12:46PM Page 6 of7 Analysis Report for 01-Mar-17-10029 L310222AFRGS004SS DRIED Nuclide Energy Yield(%) Activity NuclldeMDA LlneMDA Name (pCUgrams) (pCVgrams) (pCVgram$)

(keV)

Ba-133 81. 00 32.90 -1 . lSE-01 8.36E-02 2. 38E-01 276.40 7.16 -5.89E-02 5. 63E-Ol 302.85 18.34 -1. 62E-01 2. OlE-01 356.01 62.05 1. BlE-02 8. 36E-02 383.85 8.94 -4.31E-01 3. 90E-01 Cs-134 475.36 1.48 1 .09E+OO 5.96E-02 3. 07E+OO 563.25 8.34 -3.48E-Ol 5. 65E-01 569.33 15.37 1. 59E-01 3. 21E-01 604.72 97. 62 -2.18E-02 7. 84E-02 795.86 85.46 3.12E-02 5. 96E-02 801.95 8.69 -6.28E-02 5. lOE-01 1038.61 0. 99 -5.BSE+OO 5. 62E+OO 1167.97 1. 79 l .04E+OO 4 .16E+OO 1365.19 3.02 2 .27E-01 1. 58E+OO Cs-137 661. 66 85.10 l.76E-02 5 , 96E-02 5. 96E-02 Eu-152 121. 78 28.67 -3.32E-02 1. 36E-01 1. 46E-Ol 244.70 7. 61 2.53E-01 5. 62E-01 295.94 0.45 1.0SE+Ol 1 . 13E+Ol 344.28 26.60 -9.SlE-02 1. 36E-Ol 367. 79 0. 86 -1. 64E+OO 4. 45E+OO 411.12 2.24 -5.13E-01 1 . 80E+OO 443.96 2.83 -9. 35E-02 1.55E+OO 488.68 0.42 l. 87E+OO 1. OlE+Ol 563.99 0.49 3. 41E+OO 9.95E+OO 586.26 0.46 -9.35E+OO l .41E+Ol 678.62 0.47 -1. 09E-Ol 9. 30E+OO 688.67 0.86 2.64E+OO 5.16E+DO 719.35 0.28 6.65E+OO l.70E+Ol 778.90 12 .96 1.19E-Ol 3. OOE-01 810. 45 0 .32 -1.39E+Ol 1.42E+Ol 8 67. 37 4.26 -7.20E-01 1. 20E+00 919.33 0.43 5.02E+OO 1. 24E+01 964.08 14.65 -1.22E-01 5.24E-01 1085.87 10.24 4.30E-01 S.95E-01 1089.74 1. 73 7.04E-01 3. 39E+OO 1112.07 13.69 -1. 33E-02 4.70E-01 1212.95 1.43 1.57E+OO 4.87E+OO 1249.94 0 .19 -1.03E+Ol 3 .19E+Ol 1299. 14 1. 63 7.12E-Ol 3.0BE+OO 1408. 01 21. 07 1. 25E-01 2.97E-01 1457.64 0.50 8.54E+Ol 3.89E+Ol

~.528 .10 0.28 -7.23E+00 l.67E+Ol Eu-154 123 .07 40.40 5.47E-02 1. OSE-01 l.OSE-01 247.93 6.89 -1.98E-01 5.42E-01 591.76 4.95 8.30E-02 9.97E-01 692. 42 1. 78 4.02E-01 2.60E+OO 723.30 20 . 06 2.lOE-01 2.73E-01 756.80 4.52 -2.46E-01 8.43E-01 873.18 12.08 l.33E-02 3.79E-01 996.29 10.48 -4.72E-02 3.98E-01 1004.76 18.01 2 . llE-01 2.81E-01 1274.43 34.80 -l.19E-01 1. 52E-01

3/1/2017 3:12:46PM Page7 of7 Analysis Report for 01-Mar-17-10029 L310222AFRGS004SS DRIED Nuclide Energy Yield(%) Activity NuclldeMDA LineMDA Name (pCUgrams) (pCUgrams) (pCi/grams)

(keV)

Eu-154 1596.48 1.80 7.83E-Ol l.OSE-01 3 . 27E+OO Eu-155 45. 30 1. 31 4.00E+OO 2.47E-Ol 2. 35E+Ol 60.01 1. 22 -1. 05E+Ol 2 .19E+Ol 86.55 30.70 8.74E-02 2. 47E-01 105.31 21.10 l. 62E-01 2 . 67E-01 Ra-226 186.21 3. 64 3.20E-Ol 1.15E+OO 1 .15E+OO Pa-231 27.36 10.30 O.OOE+OO 1. 95E-01 1 . 95E-01 283.69 1. 70 7.53E-01 2 . 30E+OO 300. 0 7 2.47 -1.68E+OO 1 . 62E+OO 302.65 2.20 -1. llE+OO 1 . 69E+OO 330.06 1.40 6.73E-02 2. 74E+OO U-235 143. 76 10.96 -1. 16E-01 7.26E-02 3. 93E-01 163.33 5.08 3.03E-01 7. 79E-01 185.71 57.20 6.72E-03 7. 26E-02 202. 11 1. 08 -9.21E-01 3 . 69E+OO 205.31 5.01 -4.13E-01 7. 62E-01 Am-241 59.54 35.90 -3.06E-01 7.87E-01 7. 87E-Ol

+ = Nuclide identified during the nuclide identification

= Energy line found in the spectrum

> = MDA value not calculated

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

? :: CAUTION: MDA value is inconsistent with Currie MDA at 95% confidence level

00000021 60 Live Time :600.000 sec Real Time :601.110 sec Start: 1: -0.Q(kev) stop : mz :2047 .4(kev)

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- 3/1/2017 7:25:51AM Page 1 of7

.*~ -=~Apex-Gamma Analysis Report for 01-Ma;-17-10004 L310222AFRGS005SS GAMMA SPECTRUM ANAL YS/S Sample Identification : 01-Mar-17-10004 Sample Description ; L310222AFRGS005SS Sample Type : Sand Unit Sample Point Sample Size : 1.637E+D3 ml Facility : Oefault Sample Taken On : 2/23/2017 1:52:00PM Acquisition Started : 3/1/2017 7:15:42AM Procedure : 130G_Sand Operator : Administrator Detector Name : P11314 Geometry : 130G_Sand Live lime : 600.0 seconds Real Time . 600.4 seconds DeadTime : 0,07%

Peak Locate Threshold : 3.00 Peak Locate Range (in channels) : 120- 8192 Peak Area Range (in channels} : 120- 8192 Identification Energy Tolerance : 1.000 keV Energy Calibration Used Done On 11/10/2016 Efficiency calibration Used Done On : 3/1/2017 Efficiency Callbratlon Description : initial 11/16/16 Sample Number : 2134 Fill Height : 1000.00 gram Certificate Name : Eu155-Na22 Certificate Date : 12/22/2008 12:00:00PM PEAK ANALYSIS REPORT Peak Analysis Performed on : 3/1/2017 7:25:45AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192

3/1/2017 7:25:51AM Page2 of7 Analysis Report for 01-Mar-17-10004 L310222AFRGS005SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum FWHM No. {keV) start end Centroid Area Unce,tainty Counts (keV) 1 77.12 305 - 313 309.00 1. 88E+O l 11.40 5.12E+Ol 0. 51 2 238.58 945 - 959 953.91 1.16E+02 14 .92 3.70E+Ol a. 65 3 295 .17 1174 - 1186 1179.98 4.55E+Ol 9.84 1.95E+01 1.28 4 351. 85 1401 - 1415 1406. 40 7. llE+Ol 9.85 8. 95E+OO 0.72 5 583.13 2324 - 2336 2330.65 4.25E+O l 7.72 6. 50E+OO 1.16 6 609.36 2429 - 2443 2435.47 4.90E+01 8.30 7.02E+OO 0. 52 7 1460.90 5831 - 5852 5841. 52 2.20E+02 15 .16 2.59E+OO 1. 34 M = First peak in a multiplet region m = Other peak rn a multiplet region F = Fitted singlet Errors quoted at 1.000slgma No background subtract performed on this spectrum.

NUCLIDE /DENT/FICA TION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZJON LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Name Confidence (keV) (pC//mL) Uncertainty K-40 0.99 14 60.82

10.66 5.41E+OO 4.40E-01 Tl-208 1.00 583.19

85.00 6.85E-02 1 .31E-02

'J-212 1. 00 115.18 0.60 238.63

43.60 l.93E-Ol 2.93E-02 300.09 3.30 Pb212-XR 1. 00 74.82 10.28 77 .11

17.10 l. 21E-01 7 .46E-02

87. 35 3.97 89.78 1. 46 Bi-214 1. 00 609. 32

45.49 1.52E-Ol 2.74E-02

3/1/2017 7:25:51AM Page 3 of7 Analysis Report for 01 -Mar-17-10004 L310222AFRGS005SS Nuclide Id Energy Yield{°;ft} Activity Activity Name Confidence {keV) _(pCUmL) Uncertainty Bi-214 1. 00 768.36 4.89 806.18 1. 26 934.06 3. 11 1120.29 14. 92 1155. 21 1. 63 1238 . 12 5.83 1280.98 1. 43 1377.67 3. 99 1385.31 0. 79 1401.52 1. 33 1407.99 2.39 1509.21 2.13 1661.27 1. 05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118. 51 1.16 Pb-214 0 . 99 2 41-.99 7.25 2 95.22 18.42 2 . 0SE-01 4.72E-02 3 51.93

35.60 1. 89E-01 3.03E-02 785.96 1. 06 Pb2 14-XR 1.00 74.82 5.80 77.11

9.70 2. 14E-01 l.32E-01 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 : 1.000 keV Nudide confidence index threshold= 0.30 Errors quoted at 1.000sigma INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean wtmean Comments Name Id Activity Activity Confidence Uncertainty (pCVmL)

K-40 0 .999 5.41E+OO 4.40E-01 Tl-208 1. 000 6.85E-02 1. 31E-02

3/1/2017 7:25:51AM Page4of7 Analysis Report for 01-Mar-17-10004 L310222AFRGS005SS Nucl/cJe Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence (pCUmL) Uncertainty X Bi-211 0.908 Pb-212 1. 000 1. 93E-Ol 2.93E-02

? Pb212-XR 1. 000 1.21E-Ol 7.46E-02 Bi-214 1. 000 1 .52E-Ol 2.74E-02 Pb-214 0.999 l.94E-Ol 2.55E-02

? Pb214-XR 1.000 2.14E-01 1.32E-01

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

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 1.000sigma

3/1/2017 7:25:51AM Page 5 of7 Analysis Report for 01*Mar*17-10004 L310222AFRGS005SS UNIDENTrFtED PEAKS Peak Locate Performed on : 3/1/2017 7:25:45AM Peak Locate From Channel : 120 Peak Locate To Channel : B192 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 1.000sigma JVUCLIDE MDA REPORT Nuclide Library Used

C:\Canbemi\Apex\Root\Default\Ubrary\ZJON LIB*BNL.NLB Nuclide Energy Yield(%) Activity NuclldeMDA LineMDA Name (keV) (pCUmL) (pCVmL) (pCUmL)

BE-7 477.60 10.44 8.97E-02 3.0SE-01 3.0SE-01

+ K-40 1460.82

10.66 5.41E+OO 3.25E-01 3.25E-01 Co-60 1173.23 99.85 3.98E-02 3.80E-02 5. 91E-02 1332.49 99.98 -6.53E-03 3. BOE-02 Nb-94 702.65 99.81 -3 .42E-03 3.45E-02 3.45E-02 871. 09 99.89 1.?0E-02 3. 90E-02 Ag-108m 79.13 6.60 l.63E-02 3.57E-02 8. 89E-01 433.94 90.50 -1.18E-02 3.57E-02 614. 2 8 89.80 -3 .lSE-02 4. 95E-02 722.94 90.80 6.SOE-03 4.27E-02 Sb-125 176.31 6.84 1. 21E-01 1.lOE-01 4.28E-01 380.45 1. 52 -l.03E+OO 1.97E+OO 427.87 29 .60 4.60E-02 1. lOE-01 4 63. 3 6 10 .49 -3.48E-01 3.56E-01 600.60 17.65 1.49E-01 2.25E-Ol 606.71 4.98 -3.17E-Ol 1. 25E+OO 635. 95 11.22 9.77E-02 3.86E-Ol 671. 44 1. 79 1. OlE+OO 1.92E+OO Ba-133 79.61 2.65 9.07E-02 5.58E-02 2.19E+OO

3/1/2017 7:25:51AM Page 6 of7 Analysis Report for 01-Mar-17-10004 L310222AFRGS005SS Nucllde Energy Yield(%) Activity NuclldeMDA LlneMDA Name (pCUmL) (pCVmL) (pCUmL)

(keV)

Ba-133 81. 00 32.90 -5.lSE-02 S.58E-02 1. 52E-01 276. 40 7.16 1.78E-Ol 4. 81E-01 302 . 85 18.34 -1. 67E-02 1. 48E-01 356.01 62. 05 1. 81E-02 5 . 58E-02 383.85 8.94 -1 . 44E-01 3 . 31E-01 Cs-134 475.36 1. 48 2.20E-Ol 4. 98E-02 2 . OOE+OO 563.25 8.34 -9.34E-02 3 . 65E-01 569 . 33 15.37 7.03E-02 2 . 41£-01 604 . 72 97.62 -9.99E-03 5. 42E-02 795.86 85.46 2.04E-02 4 . 98E-02 801. 95 8.69 -1 .90E-01 4. 37E-Ol 1038.61 0.99 2 .61E-01 5 .29E+OO 1167 .*97 1. 79 1. 03E+OO 3 . 04E+OO 1365 . 19 3.02 4.96E-01 1 . 21E+00 Cs-137 661. 66 85. 10 1. 28E-02 3.99E-D2 3. 99E-02 Eu-152 121.78 28.67 -9.74E-03 1.03E-Ol 1 . 03E-Ol 244. 70 7. 61 1. 27E-Ol 4. 53E-01 295.94 0.45 7.32E+OO 9. 02E+OO 344.28 26.60 3.09E-02 1 .14E-01 367.79 0. 86 1 . 54E+OO 3.47E+OO 411. 12 2.24 2.66E-01 1 . 49E+OO 443.96 2.83 -3.42E-01 1. 09E+OO 488.68 0.42 2.88E-01 8 . 13E+OO 563.99 0.49 -3.82E+OO 6.18E+OO 586 .2 6 0.46 -6.29E+OO 1. 21E+Ol 678.62 0.47 -5.46E+OO 7. SlE+OO 688.67 0.86 9 . 96E-Ol 4. 37E+OO 719.35 0.28 -4 . 33E+OO 1 . 26E+Ol 778.90 12.96 -5.23E-01 2 . 44E-Ol 810.45 0.32 5.28E+OO l .12E+Ol 867.37 4.26 -1.27E+ OO 7

98E-01 919.33 0. 43 1. 43E+00 1. 29E+Ol 964. 08 14.65 1. 86E-Ol 4.06E-Ol 1085.87 10.24 8.15E-02 5 .14E-01 1089.74 1. 73 -1.79E+OO 2. 71E+OO 1112. 07 13.69 -1.54E-Ol 3. 83E- 01 1212.95 1.43 -3.26E+OO 5. OlE+OO 1249.94 0.19 2.96E+OO 3. OOE+Ol 1299.14 1.63 1. lOE+OO 3 .16E+OO 1408.01 21.07 -8.81E-02 1. 64E-01 1457.64 0.50 l.12E+02 3 . 89E+01 1528.10 0.28 -5. 0SE+OO 1. OBE+Ol Eu- 154 123.07 40 . 40 -4.42E-02 7 .0lE-02 7. OlE-02 247.93 6.8 9 -2.41E- 01 4. 25E-O l 591. 7 6 4.95 4.45E-01 7 . 39E-O l 692.42 1. 78 3.99E-01 2. 07E+OO 723.30 20.06 9.35E-02 2 . 02E-Ol 756.80 4.52 1. 87E- 01 9. 06E-01 873.18 12.08 -3.64E-02 3. 23E-01 996 . 29 10.48 -6 . 68E-02 4.54E-01 1004.76 18.01 -1. 04E-01 2. 66E-Ol 12 74.43 34.80 -l.91E-02 l .3 7E-01

3/1/2017 7:25:51AM Page7 of7 Analysis Report for 01-Mar-17-10004 L310222AFRGS005SS Nuclide Energy Yield(%) Activity NuclldeMDA i...lneMDA Name (pCilmL) (pCVmL) (pCVmL)

(keV)

Eu-154 1596.48 1. 80 6.70E-02 7.0lE-02 2. 43E+OO Eu-155 45.30 1. 31 2.07E+OO 1.55E-01 8. 34E+OO 60.01 1. 22 3.79E+OO 8. 40E+OO 86.55 30.70 -1.42E-02 1. SSE~Ol 105.31 21.10 -1. 09E-01 1 . 73E-Ol Ra-226 186.21 3.64 ' 4. SSE-01 8.37E-Ol 8. 37E-01 Pa-231 27.36 10.30 O. OOE+OO 7.33E-02 7. 33E-02 283.69 1. 70 -6.39E-01 1. 63E+OO 300.07 2 .47 -2.87E-01 1 . 23E+OO 302.65 2 .20 -2.59E-02 1 . 28E+OO 330.06 1. 40 3.SOE-01 2 . 31E+OO U-235 143.76 10.96 -6. 48E-02 5.35E-02 2 . 68E-01 163.33 5 .08 -1. 83E-02 5. 53E-Ol 185.71 57.20 2. 57E-02 5. 35E-02 202.11 1. 08 -l. 84E+OO 2. 61E+00 205.31 5.01 -3.89E-01 5. 64E-01 Am-241 59.54 35.90 9.26E-02 2.87E-01 2. 87E-01

+ = Nuclide identified during the nudide 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

00000021 Live Tint :600.000 sec 60 Real Ti111e :600.400 sec Start: 1: -0,0(kev) stop : 8192:2047 .&(kev)

Acq, start :wed ~ar 01 07:15:42 2017 55 so 45 t

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.,#~:/Mpex- Gamrna 3/1/2017 7:45:44AM Page l of7

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Analysis Report for 01-Mar-17-10005 L310222AFRGS006SS GAMMA SPECTRUM ANAL YSJS Sample Identification : 01-Mar-17-10005 Sample Description : L310222AFRGS006SS Sample Type : Sand Unit Sample Point Sample Size 1. 762E+03 grams Facility : Default Sample Taken On : 2/23/2017 1:36:00PM Acquisition Started : 3/1/2017 7:35:35AM Procedure : 130G_Sand Operator : Administrator Detector Name : P40818B Geometry : 130G_Sand Live Time : 600,0 seconds Real Time : 600.9 seconds DeadTime : 0.14 %

Peak Locate Threshold : 3.00 Peak Locate Range On channels) : 120

8192 Peak Area Range (In channels) : 120- 8192 Identification Energy Tolerance : 1.000 keV Energy Calibration Used Done On : 1/18/2017 Efficiency Calibration Used Done On ; 3/1/2017 Efficiency Calibration Description Sample Number : 2135 Fill Height : 1000.00 gram Certificate Name : Eu 155-Na22 Certificate Date : 1/30/2012 12:00:00PM PEAK ANALYSIS REPORT Peak Analysis Performed on : 3/1/2017 7:45:38AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192

3/1/2017 7:45:44AM Page 2 of7 Analysis Report for 01-Mar-17-10005 L310222AFRGS006SS Peak Energy ROI ROI Peek Net Peal: Net Area Continuum FWHM No. (keV) start end Centroid Area Uncertainty Counts (keV) 1 238.63 949 - 959 954.61 8.90E+Ol 12 . 94 3.30E+Ol 0. 71 2 295.13 1175 - 1186 1180. 41 3.46E+Ol 9.91 2.54E+Ol 0. 65 3 351. 85 1398 - 1413 1407.14 6.68E+Ol 10 . 49 1. 42E+Ol 0.73 4 609 . 34 2430 - 2444 2436.52 5.93E+Ol 8.37 3.75E+OO 1. 19 5 910.81 3638 - 364 7 3642.19 l. 63E+01 5. 86 7.73E+OO 0. 71 6 1460.45 5833 - 5849 5841. 62 l.02E+02 10. 73 4.25E+OO 1.27 M = First peak in a multiplet region m = Other peak In a multiplet region F = Fitted singlet Errors quoted at 1.000sigma No background subtract perfonned on this spectrum.

NUCLIDE /DENT/FICA TION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Ubrary\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield{°,') Activity Activity Name Confidence (keV) (pCUgrams) Uncertainty K-40 0.97 1460.82

10.66 2.58E+OO 2.94E-Ol Pb- 212 1.00 115.18 0.60 238.63

43.60 l.SSE-01 2.58E- 02 300.09 3.30 i-214 1. 00 609. 32

45.49 1.90E-Ol 2.92E-02 768.36 4.89 806 .18 1. 26 934.06 3.11 1120.29 14.92 1155 .21 1. 63 1238.12 5.83

3/1/2017 7:45:44AM Page3 of7 Analysis Report for 01-Mar-17-10005 L310222AFRGS006SS Nuclide Id Energy Yield(%) Activity Activity Name Confidence (keV) (pCUgrams) Uncertainty Bi-214 1.00 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401.52 1. 33 1407.99 2.39 1509.21 2.13 1661. 27 1. 05 1729.59 2.88 1764. 4 9 15.30 1847.43 2.03 2118.51 1. 16 Pb-214 0.99 241. 99 7. 25 295.22

18.42 l. 62E-01 4 . 81E-02 351.93

35.60 l. 84E-01 3 . 25E-02 785.96 1.06 Ac-228 0 . 99 129. 07 2.42 209.25 3.89 270.24 3.46 328 .00 2.95 338.32 11.27 409.46 1. 92 463.00 4 .40 794. 95 4. 25 911. 20 "' 25.80 l.22E-01 4 .43E-02 964.77 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 : 1.000 keV Nuclide confidence index threshold = 0.30 Errors quoted at 1.000slgma INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wtmean Wt mean Comments Name Id Activity Activity Co11fidence Uncerlainty (pCUgrams)

3/1/2017 7:45:44AM Page4of7 Analysis Report for 01-Mar-17-10005 L310222AFRGS006SS Nuclide Nuclide Wtmean l-Wmean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.978 2.58E+OO 2.94E-01 X Bi-211 0.907 Pb-212 1. 000 1. SSE-01 2.58E-02 Bi-214 1. 000 l.90E-01 2.92E-02 Pb-214 0.999 l.77E-Ol 2.69E-02 Ac-228 0.992 1 . 22E-01 4.43E-02

? = nuclide is part of an undetermina!d solution X = nuclide rejected by the Interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 1.000sigma

3/1/2017 7:45:44AM Pages of7 Analysis Report for 01-Mar-17-10005 L310222AFRGS006SS UNIDENTIFIED PEAKS Peak Locate Performed on : 3/1/2017 7:45:38AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nucllde All peaks were identified.

M ., First peak in a multiplet region m "' Other peak In a multiplet region F "' Fitted singlet Errors quoted at 1.000sigma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL. NLB Hucllde Energy Y',e/d(%) Aetivity Uucllde MOit LineMDA Name (keV)

(pCVgrams} (pCUgrams) (pCUgrams}

BE-7 477.60 10.44 1. 44E-01 4.llE-01 4. llE-01

+ K-40 1460.82

10.66 2.58E+OO 3 .87E-Ol 3.87E- 01 Co-60 1173.23 99.85 3 . 24E-02 3 .93E-02 5. 63E-02 1332.49 99.98 -1.45E-02 3. 93E-02 Nb-94 702.65 99.81 -6.35E-02 3.65E-02 3.75E-02 871.09 99.89 1. 4 lE- 03 3.65E-02 Ag-108m 79.13 6 . 60 1.16E+OO 3. 53E-02 1.45E+OO 433.94 90.50 -3.86E-02 3.SSE-02 614.28 89.80 -1. 72E-02 5.96E-02 722.94 90.80 - 2.llE- 02 3.53E-02 Sb- 125 176.31 6.84 2.62E-01 l.12E-01 4.75E-Ol 380. 45 1. 52 5 .1 7E-02 2.34E+OO 427.87 29 .60 6.49E-02 l .12E-01 463.36 10.49 1. 32E-01 3. 35E-01 600.60 17.65 1. 49E-01 2.50E-01 606.71 4.98 1 .16E+OO 1 .31E+OO 635.95 11. 22 6.73E-03 3.28E-01 671 .44 1. 79 - 9.64E- 01 1. 77E+OO Ba-1 33 79 . 61 2.65 3. 78E- 01 6. 30E- 02 3 .40E+ OO

3/1/2017 7:45:44AM Page6of 7 Analysis Report for 01-Mar-17-10005 L310222AFRGS006SS Nuclide Energy Yield(%) Aetivlty Nuc/ideMDA LineMDA Name (pCilgrams) (pCVgrams) (pCl!grams)

(keV)

Ba-133 Bl. 00 32 .90 -5.74E-02 6.30E-02 2. 3BE-01 276 .40 7.16 2.41E-02 4. 63E-01 302 . 85 18.34 -9.36E-03 1 - 86E-Ol 356.01 62.05 -3.GOE-02 6. 30E-02 383. 85 8.94 -2.91E-01 3. 57E-01 Cs-134 475.36 1. 48 3.lOE-01 4 . 69E-02 2. 57E+OO 563.25 8.34 2.12E-Ol 4.22E-Ol 569.33 15.37 5.91E-02 2. 44E-01 604.72 97.62 5.48E-03 6 .12E-02 795.86 85.46 -5.57E-03 4. 69E-02 801. 95 8.69 6.14E-02 3. 99E-01 1038.61 0.99 -1.20E+OO 4. 20E+OO 1167.97 1. 79 -2.14E+OO 2. 69E+OO 1365.19 3. 02 -1. 34E-01 1. 41E+OO Cs-137 661.66 85. 10 1. SBE-02 3. 67E-02 3. 67E-02 Eu-152 121. 78 28.67 -5.44E-02 1.lSE-01 1. 23E-01 244.70 7.61 6.75E-02 4 . 61E-01 295.94 0.45 9.48E+OO 9. 56E+OO 344.28 26. 60 -l.57E-Ol 1 .18E-D1 367.79 0.86 -2.21E+OO 3.28E+OO 411.12 2.24 6.99E-01 1. 46E+OO 443.96 2.83 -8.84E-Ol 1. llE+OO 488.68 0.42 1.88E+OO 7.84E+OO 563.99 0 .49 7.04E-01 7. OOE+OO 586.26 0 .46 1. 34E+Ol l. llE+Ol 678.62 0.47 3.09E+OO 7. 94E+OO 688.67 0 .86 -1.20E+OO 3.74E+OO 719.35 0.28 -3.47E+OO 8. OOE+OO 778.90 12.96 -4.26E-02 2 .61E-01 810.45 0 . 32 -4.16E+OO l . 12E+Ol 867.37 4.26 -3.37E- 02 8.85E-01 919.33 0.43 2.54E+00 8. 56E+OO 964.08 14.65 3.07E-Ol 3.76E-01 1085.87 10.24 -1. 61E-01 4.59E-01 1089.74 1. 73 6.66E-01 2.87E+OO 1112. 07 13 . 69 -2.27E-01 2.93E-01 1212.95 1. 43 7.62E-01 3.55E+OO 1249.94 0 .19 -3.51E+OO 2. 30E+Ol 1299.14 1. 63 4.BOE-01 2. 75E+OO 1408.01 21. 07 9.99E-02 2.0SE-01 1457.64 0.50 5.97E+Ol 2.87E+Ol 1528.10 0.28 4.98E+OO 1.35E+Ol Eu-154 123.07 40.40 - 4.13E-02 8.69E-02 8.69E-02 247.93 6 .89 2.70E-01 4.?SE-01 591. 7 6 4.9 5 2.59E-Ol 6.38E-01 692.42 1. 78 1. 27E+00 2.14E+OO 723.30 20.06 7.lSE-02 1. 7 oE-01 756.80 4.52 -2.14E-01 6.50E-01 873.18 12.08 8.59E- 02 2.BOE-01 996.29 10.48 3 . 4SE-02 3.97E-01

. 004. 76 1 8.01 - 1. 2 5E-02 2. 47E-01 12 74.43 34.80 -6.56E-02 1. 21E-01

3/1/2017 7:45:44AM Page 7 of7 Analysis Report for 01-Mer-17-10005 L310222AFRGS006SS Nue/ido Energy Yield(%) Activity Nucl/deMDA LJneMDA Name (keV) (pCVgrams) (pCVgrams) (pCUgrams)

Eu-154 1596.48 1. 80 -2.SlE+OO 8. 69E-02 1. 81E+OO Eu-155 45.30 1.31 -1. 80E+OO 2. 02E-01 1 . 91E+01 60.01 1.22 6.00E-01 2 .18E+Ol 86.55 30.70 -3.35E-02 2. 02E-01 105.31 21.10 -1.22E-01 2. 04E-01 Ra-226 186.21 3.64 1.75E-01 9.24E-01 9. 24E-01 Pa-231 27.36 10.30 0 .00E+OO 1. SlE-01 1

81E-01 283.69 1. 70 2 .64E-01 1 . 73E+OO 300.07 2.47 -3.40E-02

1 - 34E+OO 302.65 2.20 -5.73E-01 1 . 53E+OO 330.06 1. 40 -4.SOE-01 2. 37E+OO U-235 143.76 10. 96 3.31E-02 5 .96E-02 3 . 41E-01 163.33 5.08 3.57E-02 6

97E-01 185.71 57.20 2 .14E-02 5. 96E-'-02 202.11 1. 08 6.70E-01 2

87E+OO 205.31 5.01 1.67E-01 6. 62E-01 Am-241 59.54 35.90 -1. 36E-01 7.53E-01 7. 53E-01

+ = 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

00000021 .CNF Live Titt :600.00D sec Rea.1 Till! :600.87D sec Start: l: -0.0(kev}

Stop : 81!2:2047.4(kev}

Acq. start :wed 111.r 01 07:35:35 2017 55 50 1000 2000 3000 4000 5000 6000 channel 7000 8000

~

ROI Type: 1

3/1/2017 7:45:49AM Page I of 7 Analysis Report for 01-Mar-17-10006 L310222AFRGS007SS GAMMA SPECTRUM AI\JAL YSIS Sample Identification : 01-Mar-17-10006 Sample Description : L310222AFRGS0073S Sample Type : Sand Unit Sample Point Sample Size : 1.742E+03 grams Facility : Default Sample Taken On : 2/23/2017 2:45:00PM Acquisition Started : 3/1/2017 7:35:41AM Procedure : 130G_Sand Operator : Administrator Detector Name : P11314 Geometry : 130G_Sand Live Time : 600.0 seconds Real Time : 600.3 seconds Dead Time : 0.05%

Peak Locate Threshold : 3.00 Peak Locate Range (in channels) : 120-8192 Peak Area Range (In channels) : 120- 8192 Identification Energy Tolerance ; 1.000 keV Energy Calibration Used Done On : 11/10/2016 Efficiency Calibration Used Done On : 3/1/2017 Efficiency Callbra11on Description : initial 11/16/16 Sample Number : 2136 Fill Height : 1000.00 gram Certificate Name : Eu155-Na22 Certificate Date : 12/22/2008 12:00:00PM PEAK ANALYSIS REPORT Peak Analysis Performed on : 3/1/2017 7:45:43AM Peak Analysis F om Channel : 120 Peale Analysis To Channel : 8192

3/1/2017 7:45:49AM Page2of7 Analysis Rei:,ort for 01-Mar-17-10006 L310222AFRGS007SS Peak Energy ROI ROI Peak NetPeak Net Area Continuum FWHM No. (keV) start ~nd Centroid Ama Uncartainty Counts (keV) 1 77.26 306 - 313 309.57 2.40E+O l 9.63 3.30E+Ol 0.76 2 238.61 947 - 960 954.00 6,21E+O l 13. 63 4.39E+Ol 0.73 3 295.30 1174 - 1187 1180.49 3.99E+O l 9. 77 2.0lE+Ol 0.79 4 352.01 1400 - 1413 1407.04 7.72E+Ol ll.00 1. 58E+Ol 0.40 5 609.54 2428 - 2441 2436.20 5.17E+O l 8.94 1. 03E+Ol 0.66 6 1461. 05 5831 - 5852 5842.14 1.54E+02 13.57 8.13E+OO 1.36 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000sigma No background subtract performed on this spectrum.

NUCLIDE /DENT/FICA TION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Oefault\Ubrery\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Actl,~lty Activity

/lame Confidence {keV) (pCUgrams) Uncertainty K-40 0.99 1460.82

10.66 3.SSE+OO 3.49E-01 Pb-212 1. 00 115.18 0.60 238.63

43.60 9.?0E-02 2.27E-02 300.09 3.30

.u212-XR 0 .99 74.82 10.28 77.11

17.10 1.45E-01 6.00E-02 87.35 3.97 89.78 1. 46 Bi-214 0.99 609.32

45.49 1. SlE-01 2.76E-02 768.36 4 .89 806.18 1. 26

3/1/2017 7:45:49AM Page: 3 of7 Analysis Report for 01-Mar-17-10006 L310222AFRGS007SS Nuclide Id Energy Yield(%) Activity Activity Name Confidence (ke\? (pCUgrams) Uncertainty Bi-214 0. 99 934.06 3.11 1120.29 14.92 1155.21 1. 63 1238.12 5.83 1280.98 1. 43 1377.67 3.99 1385. 31 0 .79 1401. 52 1. 33 1407.99 2.39 1509.21 2.13 1661. 27 1.05 1729.59 2 .88 1764.49 15.30 1847.43 2.03 21 18.51 1.16 Pb-214 0.99 241.99 7.25 295.22

18.42 1. 69E-01 4 .35E-02 351.93

35 .60 l .93E-01 3 .16E-02 785.96 1. 06 Pb214-XR 0 .99 74.82 5.80 77.11

9.70 2. 56E-01 1. 06E-01 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 : 1.000 keV Nuclide confidence index threshold = 0.30 Errors quoted at 1.000sigma INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean wt mean Comments Name Id Activity Activity Confidence Unce1talnty (pCUgrams)

K-40 0.992 3.55E+OO 3.49E-Ol X Bi-211 0.869 Pb-212 1.000 9.70E-02 2.27E-02

? Pb212-XR 0.998 1.45E-01 6.00E-02

3/1/2017 7:45:49AM Page4of7 Analysis Report for 01-Mar-17-10006 L310222AFRGS007SS Nuclide Nuclide Vltmean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCUgrams)

Bi-214 0. 997 1. SlE-01 2.76E-02 Pb-214 0. 999 1.SSE-01 2.56E-02

? Pb214-XR 0.998 2.56E-Ol 1.06E-01

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

@ = nuclide contains energy lines not used In Weighted Mean Actlvlty Errors quoted at 1.000sigma

3/1/20"17 7:45:49AM Page5of7 Analysis Report for 01-Mar-17-10006 L310222AFRGS007SS UNIDENTIFIED PEAKS PeakLocatePerfonnedon : 3/1/2017 7:45:43AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS ("A) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nucllde All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet lllgion F = Fitted singlet Errors quoted at 1.000slgma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Llbrary\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuclide MDA LfneMDA Name (pCUgrams) (pCUgrams) (pCUgrarns)

(keV}

BE-7 477.60 10.44 -1. 34E-01 3.03E-01 3. 03E-01

+ K-40 1460. 82

10.66 3.SSE+OO 4.96E-Ol 4. 96E-Ol Co-60 1173. 23 99.85 2. 40E-03 3.57E-02 4. 38E-02 1332 .49 99.98 1. 60E-02 3. 57E- 02 Nb-94 702.65 99. 81 -2.22E-0.2 3.33E-02 3 . 33E-02 871. 0 9 99.89 -1. 62E-02 3. 76E- 02 Ag-108m 79.13 6.60 -2 . 64E-01 2.92E-02 7. 74E-Ol 433.94 90.50 -l.28E-03 2. 92E-02 614. 28 89.80 -2 .71E-02 5 . 91E-02 722.94 90.80 2.26E-02 4. lOE- 02 Sb-125 176.31 6.84 4.93E- 02 9. 71E-02 3.49E-01 380 . 45 1.52 - 1. 94E+OO 1. 65E+OO 427.87 29.60 3.32E-02 9. 71E-02 4 63. 36 10.49 3.7?E-02 3. 43E-Ol 600.60 17.65 6.14E-02 1 .97E-01 606.71 4.98 7.13E-01 1. 24E+OO 635.95 11. 22 -3.06E-02 2. 77E-01 671 .44 1. 79 -5. 25E-01 l. 55E+OO Ba- 133 79. 61 2 . 65 -3 . 12E- 01 5. SlE-02 1. 91E+OO

3/1/2017 7:45:49AM Page6 of7 Analysis Report for 01-Mar-17-10006 L310222AFRGS007SS Nuclide Energy Yield(%) Activity NuclideMDA LineMDA Name (pCUgrams) (pCUgrams) (pCUgrams)

(keV)

Ba-133 81. 00 32.90 -l.25E-01 5.81E-02 1. 23E-01 276 .4.0 7.16 3.17E-Ol 3. 91E-01 302.85 18.34 ~. 43E-02 1 . 54E-01 356.01 62 .05 -4.79E-03 5. 81E-02 383.85 8.94 -8.07E-02 3. llE-01 Cs-134 475.36 1. 48 9.14E-01 4 . 37E-02 2. 21E+OO 563.25 8.34 1.05E-01 3. 25E-01 569.33 15.37 1. 26E-01 2 .18E-01 604.72 97.62 8.30E-04 5. OSE-02 795.86 85 .4 6 2.41E-02 4. 37E-02 801.95 8.69 -1.27E-01 3. 76E-01 1038.61 0.99 -2.45E-01 3.54E+OO 1167.97 1. 79 -6.26E-01 2. 29E+OO 1365.19 3 .02 5.43E-01 l.21E+OO Cs-137 661. 66 85.10 2 .83E-02 4. 20E-02 4. 20E-02 Eu-152 121. 78 28.67 6.37E-02 9.96E-02 9. 96E-02 244.70 7.61 2 .06E-02 3. 96E-01 295.94 0.45 4.24E+OO 8. 07E+OO 344.28 26.60 -2.SOE-02 l . 07E-01 367.79 0. 86 1. 25E+OO 2 .77E+OO 411.12 2.24 5.74E-Ol 1. 36E+OO 443.96 2.83 -7.31E-03 l.12E+D0 488.68 0.42 -2.99E+OO 5. 96E+OO 563.99 0 .49 2.18E+OO 5. 81E+OO 586.26 0,46 4.70E+OO 1. 08E+D1 678.62 0.47 5.92E+OO 8.0lE+OO 688.67 0.86 1. 84E+OO 4.19E+OO 719.35 0.28 -7.41E-01 1. 08E+Ol 778.90 12.96 -2.D4E-01 2.lOE-01 810.45 0.32 8.59E+OO 1 .15E+Ol 867.37 4.26 -2.82E-01 7.SOE-01 919.33 0.43 -4.77E+00 7.79E+OO 964.08 14.65 6.l?E-02 3. 60E-01 1085.87 10.24 -1. 46E-02 3.GSE-01 1089.74 1. 73 1.02E+OO 2 .47E+OO 1112.07 13.69 1.93E-01 3. 60E-01 1212.95 1. 43 6.79E-01 3.66E+OO 1249.94 0 .19 -1.71E+Ol 2.34E+Ol 12 99 .14 1. 63 1.32E+OO 3. OSE+OO 1408.01 21.07 1.02E-01 1. 96E-01 1457.64 0.50 7.85E+Ol 3.14E+Ol 1528. 10 0.28 -4.74E+OO 1.13E+Ol Eu-154 123. 07 40.40 -3.39E-02 6.4"7E-02 6.47E-02 247.93 6.89 3. 31E-Ol 3.86E-01 591. 76 4.95 -2. 09E-01 4.94E-01 692.42 1. 78 4.76E-01 2.20E+OO 723.30 20.06 1. 37E-01 1.90E-01 756.80 4.52 4.37E-01 8 . 86E-01 873.18 12.08 -1.06E-01 3.04E-Ol 996.29 10.48 7.24E-02 3.62E-01 1004. 76 18.01 -1.28E-01 2.31E-01 1274. 43 34.80 -8.35E-02 1 .lOE-01

3/1/2017 7:45:49AM Page7 of7 Analysis Report for 01-Mar-17-10006 l310222AFRGS007SS Nuclide Energy Yield(%) Activity Nuclide MDA LlneMDA Name (pCVgrams) (pCUgrams) (pCUgn,ms)

(keV)

Eu-154 1596.48 1. 80 -1. 43E+OO 6. 47E-02 1. 83E+OO Eu-155 45.30 1. 31 2.90E+OO 1. 40E-01 7. 43E+OO 60.01 1. 22 -2. 00E+OO 7

71E+OO 86 . 55 30.70 1. SlE-01 1 . 40E-01 105.31 21.10 -6.llE-02 1. 43E-01 Ra-226 186.21 3.64 3 .96E-01 7.57E-01 7. 57E-01 Pa-231 27.36 10.30 O.OOE+OO 6.88E-02 6 . 88E-02 283.69 1. 70 -1. 87E-Ol 1. 40E+OO 300.07 2.47 6.39E-02 1 . 12E+OO 302. 65 2.20 6.13E-01 1 . 28E+OO 330.06 1. 40 4.36E-01 2. 23E+OO U-235 143 . 76 10 . 96 -1. 92E-02 4. 84E-02 2 . 38E-01 163. 33 5 .08 3.95E- Ol 5. 04E-01 185.71 57.20 2.22E-02 4 . 84E-02 202.11 1.08 5.lSE-01 2. 22E+OO 205.31 5.01 -4 . 06E-01 4. 68E-01 Am-241 59.54 35.90 -1.67E-01 2.65E-01 2. 65E-01

+ = Nuclide identified during the nuclide Identification

= Energy line found in the spectrum

> = MDA value not calculated

@ = Half-life too short to be able to perfonn the decay co1Tection

? = CAUTION: MDA value Is Inconsistent with Currie MDA at 95% confidence level

00000021 .CNF Live Ti11e :600.0DO sec 60 Rell Ti* :600.320 sec Start: l: -0.D(kev}

stop : Bm: 2047. S(kev)

ACq, start :wed Nar 01 07:35:41 2017 55 50 1000 2000 3000 4000 5000 6000 Channel 7000 8000

~

ROI Type: 1

3/1/2017 8:02:12AM Pagel of6 Analysis Report for 01 =Mar*17*10008 L310222AFRGS008SS GAMMA SPECTRUM ANAL YS/S Sample Identification : 01-Mar-17-10008 Sample Description : L310222AFRGS008SS Sample Type : Sand Unit Sample Point Sample Size ; 1.790E+03 grams Facility : Default Sample Taken On : 2/23/2017 1:30:00PM Acquisition Started : 3/1/2017 7:52:04AM Procedure : 130G_Sand Operator : Administrator Detector Name : P11314 Geometry : 130G_Sand Live Time 600.0 seconds Real Time 600.4 seconds Dead Time 0.06%

Peak Locate Threshold 3.00 Peak Locate Range (in channels) 120-8192 Peak Area Range (in channels) : 120-8192 Identification Energy Tolerance : 1.000 keV Energy Calibration Used Done On : 11/10/2018 Efficiency Calibration Used Done On : 311/2017 Efficiency Calibration Description : initial 11/18/16 Sample Number : 2138 Fill Height : 1000.00 gram Certificate Name : Eu155-Na22 Certificate Date : 12/22/2008 12:00:00PM PEAK ANALYSIS REPORT Peak Analysis Performed on : 3/1/2017 8:02:o&AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192

3/1/2017 8:02:12AM Page 2 of6 Analysis Report for 01-Mar-17-10008 L310222AFRGS008SS Peak Energy ROI ROI Peak N9tPealr NetArea Continuum FWHM No. (keV) sttrrt end Centroid Area Uncertainty Counts (keV) 1 238.62 948 - 960 954.08 6.90E+Ol 11. 70 2.SOE+Ol 0. 96 2 295.25 1177 - 1186 11 80.28 2.lSE+Ol 8.43 2.lSE+Ol 0. 63 3 352 .01 1401 - 1414 1407.05 6.17E+Ol 8.88 6.28E+OO 0. 84 4 609.51 2429 - 2441 2436.08 4.21E+ Ol 7.42 4.89E+OO 0.85 5 1460.84 5830 - 5852 5841. 30 l.83E+02 13 . 53 O.OOE+OO 1.04 M = First peak In a muHJplet region m ,., Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000sigma No back.ground subtract performed on this spectrum.

NUCLIDE /DENT/FICA TION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES

/luc/ide Id energy Yietdr,'J Activity Activity Name Confidence (keV) (pCi/grams) Uncertainty K-40 1. 00 1460.82

10.66 4.lOE+OO 3.52E-01 Pb-212 1. 00 115 .18 0.60 238.63

43.60 1 .0SE-01 1. 97E-02 300.09 3.30 Bi-214 0 .99 609.32

45.49 l.20E-Ol 2. 23E-02 768.36 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

3/1/2017 8 :02:12AM Pagel of6 Analysis Report for OMAar-17-10008 L310222AFRGS008SS Nuclide Id Energy Yield(%) Actlvt~, Activity Name Confidence {keV) (pCUgrams) Uncertainty Bi-214 0. 99 1377.67 3.99 1385.31 0.79 1401.52 1. 33 1407.99 2.39 1509.21 2. 13 1661. 27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1. 16 Pb-214 0.99 241.99 7.25 295.22

18.42 8 . 86E-02 3.54E-02 351.93

35.60 1 . SOE-01 2.48E-02 785.96 1.06

= Energy line found in the sp9Ctrurn..

= Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000 keV Nuclide confidence Index threshold = 0.30 Errors quoted at 1.000slgma INTERFERENCE CORRECTED REPORT Nuclide Nucllde Wtmean wt mean Comments Name Id Activity Activity Confidence Uncettalnty (pCUgrams)

K-40 1.000 4.lOE+OO 3.52E-01 X Bi-211 0.868 Pb-212 1.000 1.0SE-01 1.97E-02 Bi-214 0.998 1. 20E-01 2.23E-02 Pb-214 0.999 l.30E-01 2.03E-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 1.000sigma

3/1/2017 8:02:12AM Page4 of6 Anafysfs Report for 01-Mar-17-10008 L310222AFRGS008SS UNIDENTIFIED PEAKS Peak Locate Performed en : 3/1/2017 8:02:06AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CP$ rAiJ Tolerance Peak No. Energy {l::e\f) 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 1.000sigma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nucllde Energy Yield{%) Activity NuclldeMDA UnelifDA Name (keV)

(pCUgrams) (pCVgrams} (pCUgrams)

BE-7 477.60 10.44 2.23E-01 3.17E-01 3.17E-Ol

+ K-40 14 60. 82

10.66 4.lOE+OO 6.45E-02 6.45E-02 Co-60 1173.23 99.85 -1. llE-03 3.67E-02 4. 76E-02 1332.49 99.98 9.48E-03 3. 67E-02 Nb-94 702.65 99.81 -8.87E-03 3.41E-02 3.41E-02 871. 09 99.89 2.49E-03 3.56E-02 Ag-108rn 79.13 6.60 4.SSE-01 2.90E-02 7.79E-01 433.94 90.50 -1.35E-02 2. 90E-02 614.28 89.80 -2.15E-02 4. 92E-02 722.94 90.BO 1.56E-02 4.23E-02 Sb-125 176.31 6.84 l.SlE-02 7.30E-02 3.47E-01 380.45 1.52 7.SOE-01 l.64E+OO 427.87 29.60 -1. 04E-01 7.30E-02 463. 36 10.49 2.45E-02 2.68E-01 600.60 17.65 9.25E-02 1. 69E-01 606.71 4. 98 1.36E+OO 1.03E+OO 635.95 11.22 -1.73E-01 2.56E-01 671.44 1. 79 -1.16E-01 1. 80E+OO Ba-133 79.61 2.65 9.93E-01 4.SOE-02 l .87E+OO

3/1/2017 8:02:12AM Pages of 6 Analysis Report for 01-Mar-1 M 0008 L310222AFRGS008SS Nuclide Energy Yield(%) Activity lluclide MDA LlneM'DA Name (pCVgrams} (pCVgrams) (J:JCUgrams)

(keV)

Ba-133 81. 00 32 .90 -1.12E-01 4.80E-02 1. 22E-01 276.40 7.16 1. 44E-02 3. 30E-Ol 302.85 18 .34 1 .llE-01 ::i.. 52E-Ol 356.01 62.05 -1.94E-02 4. SOE-02 383.85 8.94 -8.21E-02 2 . 69E-Ol Cs-134 475.36 1.48 7.17E-01 4.14E-02 2 . 05E+OO 563.25 8.34 -1.l 7E-Ol 3 . 74E-Ol 569.33 15.37 -1.53E-02 l. . 96E-Ol 604.72 97.62 -2.85E-02 4 . 14E-02 795.86 85.46 2 . 37E-02 4. 26E-02 801. 95 8.69 1. 40E-01 4. 21E-01 1038.61 0.99 1 .47E-Ol 3 . 85E+OO 1167.97 1. 79 4 .24E-01 2. 3BE+00 1365.19 3.02 S .29E-Ol 1 . 18E+OO Cs-137 661.66 85.10 l.17E-04 4.25E-02 4. 25E-02 Eu-152 121.78 28.67 - 2.14E-02 8.27E-02 8. 27E-02 244. 70 7.61 8.47E-03 3 . 49E-01 295. 94 0.45 5. 43E+OO 7. 49E+OO 344.28 26.60 5.23E-03 9. 21E-02 367.79 0 .86 3.91E-01 2 . 90E+OO 411.12 2.24 8.97E-01 1. 33E+OO 443.96 2.83 -8.86E-01 7. 81E-Ol 488.68 0.42 .2.81E+OO 6. 94E+OO 563.99 0.49 4.0lE+OO 6. 58E+OO 586.26 0.46 l.17E+Ol 1. 03E+Ol 678.62 0.47 3.03E+OO 7. 20E+OO 688.67 0.86 -1.40E+OO 3 . OSE+OO 719. 35 0.28 4.04E+OO 1 . 21E+Ol 778.90 12.96 -3.81E-02 2 . 39E-01 810.45 0.32 3.SSE+OO 9. 92E+OO 867.37 4.26 -4.52E- 01 6. 39E-Ol 9l9.33 0.43 -l.41E+OO 9. 60E+OO 964.08 14. 65 2 .04E-01 3. 45E-01 1065.87 10.24 8 . 00E-02 3. SSE-01 1089.74 1. 73 1.57E+OO 2.34E+OO 1112. 07 13.69 1.63E-Ol 3.42E-Ol 1212 . 95 1.43 1.09E+OO 3. 5 6E+OO 1249.94 0 . 19 -1.23E+Ol 2.49E+Ol 1299.14 1.63 -3.70E-01 2.43E+OO 1408.01 21.07 9.06E-03 1. 72E-01 1457.64 0.50 8 . 83E+Ol 3.24E+Ol 1528.10 0.28 2. 64E+O.O 9.83E+OO Eu-154 123.07 40.40 -5.91E-03 5.BlE-02 5.81E-02 247.93 6 . 89 -1.14E-02 3. 49E-Ol 591.76 4.95 -4.98E-Ol 4. 99E-01 692.42 1. 78 .-1. 7:E+OO l . SSE+OO 723. 30 20.06 1.52E-01 i. 95E-Ol 756.80 4.52 1. 89E-01 8.29E-01 873.18 12.08 2 .0lE-02 3. 12E-01 996.29 1 0.48 -3.41E-Ol 2.87E-01 1 00 4 . 76 18.01 -3 .2 9E-02 l.7 6E-01 1274.43 3 4.80 7 .4 5E-02 l.21E-Ol

3/1/2017 8 :02:12AM Page6of6 Analysls Report for 01-Mar-17-10008 L310222AFRGS008SS Nuclide Energy Y,eld(%) ActMty llucllde MDA LJnoMDA Name (pCVgramsJ (pCUgrams) (pCVgrams)

(keV}

Eu-154 1596.48 1. 80 7.lSE-01 5.BlE-02 1. 94E+00 Eu-155 45.30 1.31 -6 .78:t+OO 1.26E-01 6. 03E+00 60.01 1.22 2 .51E+OO 7. 38E+OO 86.55 30.70 6.SSE-02 :. . 26E-Ol 105.31 21.10 9.27E-03 l . 37E-Ol Ra-226 186.21 3.64 1. SBE-01 7.45E-01 7. 45E-Ol Pa-231 27.36 10.30 O.OOE+OO 6.70E-02 6. 70E-02 283.69 1. 70 -3.57E-01 l.. 27E+OO 300.07 2. 47 -2. 0BE-01 1 .12E+00 302.65 2.20 7.02E-Ol 1.28E+OO 330.06 1. 40 -1. OSE-01 1

58E+OO U-235 143.76 10.96 1.24E-01 4.63E-02 2 .13E-01 163.33 5.08 2 .41E-01 4. 72E-01 185.71 57.20 1. 30E-04 4. 63E-02 202.11 1.08 4.7SE-Ol 2 . 40E+OO 205.31 5.01 -5.12E-Ol 4. 39E-01 Am-241 59.54 35.90 1. lSE-01 2.54E-01 2, 54E-01

+ = Nuclide identified during ttie nuclide identification

= Energy line found In 1he spectrum

> = MDA value not calculated

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

? = CAUTION: MDA value Is inconsistent with Currie MDA at 95% confidence level

0000002 T.

--- - --~........- - -

Live Ti:R :600.000 stc Rea1 Ti* :600 .360 sec start: 1: -o.o~ev)

Stop : Sl.92: 2047. 8(kev)

Aeq. start :wed Mar 01 07:52:04 2017 s,

50 45 40 35 25 1000 2000 3000 4000 5000 6000 7000 8000 channel

~

ROI Type: 1

3/1/2017 8:14:49AM Page I of7

""<~Apex-Gamma Analysis Report for 01-Mar-17-10009 L310222AFRGS009SS GAMMA SPECTRUM ANALYSIS Sample Identification : 01-Mar-17-10009 Sample Description : L310222AFRGS009SS Sample Type : Sand Unit Sample Point Sample Size 1. 772E+o3 grams Facility : Default Sample Taken On

2/23/2017 10:30:00AM Acquisition Started 3/1/2017 8:04:39AM Procedure 130G_Sand Operator : Administrator Detector Name ; P40818B Geometry : 130G_Sand Live Time 600.0 seconds Real Time 601.0 seconds Dead Time : 0.16%

Peak Locate Threshold : 3,00 Peak Locate Range (in channels) : 120- 8192 Peak Area Range (in channels) : 120- 8192 Identification Energy Tolerance . 1.000 keV Energy Calibration Used Done On : 1/18/2017 Efficiency Csllbratlon Used Done On : 3/1/2017 Efficiency Calibration Description Sample Number : 2139 Fill Height : 1000.00 gram Certificate Name : Eu155-Na22 Certificate Date : 1/30/2012 12:00:00PM PEAK ANALYSIS REPORT Peak Analysis Performed on : 3/1/2017 8:14:42AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 pw.,A- VltllOM{Ot-1 A.. l J (# f JJtr-J!::-

3/112017 *S:14:49AM Page2 of7 Analysis Report for 01-Mar-17-10009 L310222AFRGS009SS Peak Energy ROI ROI Peak Net Peak NetArea Continuum r-wHM No. (keV) start end Centroid Area Uncertainty Counts (keV) 1 238.52 949 - 959 954.17 9.46E+O l 14. 88 5.34E+Ol 1.05 2 338.44 1349 - 1357 1353.53 2 .23E+Ol 7.34 1.47E+Ol 0. 68 3 351. 93 1401 - 1414 1407.44 7.31E+01 1.0.21 1.09E+Ol o. 92 4 583.20 2324 - 2338 2331. 99 4.88E+01 9.01 l.13E+Ol 1. 47 5 609.48 2428 - 2443 2437.07 7.lOE+O l 9.75 8.00E+OO 0.90 6 911. 08 3638 - 3650 3643.27 2.86E+O l 5.66 1. 40E+OO 0.32 7 968.88 3869 - 3880 3874.51 1. 31E+Ol 5.58 6.90E+OO 1. 04 8 1460.90 5833 - 5853 5843.43 1. 10E+02 1.2.26 1.08E+Ol 0.63 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000sigma No background subtract performed on this spectrum.

NUCLIDE /DENT/FICA TION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDE$

Nuclide Id EneJJll' \'ield(%) Activity Activity Name Confidence (keV) (pCi/grams) Uncerlalnty K-40 0.99 14 60. 82

10.66 2.78E+OO 3.32E-Ol

~l-208 1. 00 583.19

85.00 8.0BE-02 1.57E-02 1-211 0.88 351.07

13.02 5. 49E-Ol 8.84E-02 Pb-21.2 0.99 115 .18 0.60 238.63

43.60 1. 64E-Ol 2.90E-02 300.09 3.30 Bi-214 0.99 609.32 1.:

45.49 2.27E-01 3.40E-02 768.36 4.89 806.18 1.26

3/1/2017 8:14:49AM Page 3 of7 Analysis Report for 01-Mar-17-10009 L310222AFRGS009SS Nuclide Id Energy Yield(%) Activity Activity Name Confidence (keV) (pCUgrams) Uncertainty Bi-214 0. 99 934.06 3.11 1120.29 14.92 1155.21 1. 63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0. 79 1401.52 1. 33 1407.99 2.39 1509.21 2.13 1661.27 1. 05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 1.00 241. 99 7.25 295.22 18.42 351. 93

35.60 2.0lE-0 1 3.23E-02 785.96 1. 06 Ac-228 0.99 129.07 2.42 209.25 3.89 270.24 3.46 328. 00 2.95 338.32

11.27 1. 87E-01 6.36E-02 409.46 1. 92 463. 00 4.40 794.95 4.25 911.20

25.80 2.13E-01 4.33E-02 964.77 4.99 968.97

15.80 1.67E-01 7.14E-02 1588.20 3 .2 2

= Energy line found in the spectrum.

- .. Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000 keV Nucllde confidence index threshold = 0.30 Errors quoted at 1.000slgma INTERFERENCE CORRECTED REPORT

3/1/2017 8:14;49AM Page 4 of7 Analysis Report for 01-Mar-17-10009 L310222AFRGS009SS Nuclide Nuclide Wt mean Wtmean Comments Name Id Activity Activity Confidence Uncertainty (pCUgrams)

K-40 0 . 999 2.78E+OO 3.32E-01 Tl-208 1. 000 8.0SE-02 1.57E-02

? Bi-211 0 . 889 5.49E-01 8.84E-02 Pb-212 0 . 998 l.64E-Ol 2.90E-02 Bi-214 0.998 2.27E-Ol 3.40E-02

? Pb-214 1. 000 2.0lE-01 3.23E-02 Ac-228 0.999 1.98E-01 3.20E-02

? = 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 1.000sigma

3/1/2017 8:14:49AM Page 5 of7 Analysis Report for 01-Mar-17-10009 L310222AFRGS009SS UNIDENTIFIED PEAKS Peak Locate Performed on : 3/1/2017 S:14:42AM Peak Locate From ChaMel : 120 Peak: Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Pealr Size (CPS) Uncen'Slnty 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 1.000sigma A/UCL/DE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nucl/deMDA L/neMDA Name (keV)

(pCVgramsJ (pCVgrams) (pCUgrams)

BE-7 4 77. 60 10 . 44 -l.54E-01 3 . 39E-01 3.39E-01

+ K-40 1460.82

10 .66 2.78E+OO 6.16E-01 6 . 16E- 01 Co-60 1173.23 99.85 6.82E-03 3.13E-02 4. 79E-02 1332.49 99.98 1. OOE-02 3. 13E-02 Nb-94 702.65 99.81 -4.03E-02 4.22E-02 4 . 32E-02 871.09 99.89 l. 07E- 02 4. 22E-02 Ag-108rn 79.13 6.60 -4 . llE-01 3.99E-02 1. 50E+OO 433.94 90.50 -3.68E-03 3. 99E-02 614. 28 89.80 -2.45E-02 6.90E-02 722.94 90.80 1. 71E-02 5.25E-02 Sb-125 176.31 6.84 -1.04E-01 1 . 13E-01 4 .92E-01 380.45 1. 52 -9.61E- 01 2 .03E+OO 427.87 29.60 -3.0lE-02 l. 13E-01 463.36 10.49 2.23E-Ol 3. 66E-01 600.60 17.65 - 6.22E-02 2.20E-01 606.71 4.98 1.77E+OO 1. 39E+OO 635.95 11. 22 -4.38E- 02 3.33E-01 671. 44 1. 79 3 .57E-Ol 2.26E+OO Ba-133 79 . 61 2 .65 -2. 06E+OO 6.4 6E- 02 3 . 53E+OO

3/1/2017 8:14:49AM Page6of7 Analysis Report for 01-Mar-17-10009 L310222AFRGS009SS Nuclide Energy Yield(%} Activity Nuclide A1DA LlneMDA Name (pCUgrams) (pCUgrams) (pCl!grams)

(lceV)

Ba-133 81. 00 32.90 -1.89E-Ol 6.46E-02 2 . SOE-01 276.40 7.16 7.llE-02 5

38E-01 302.85 18.34 6.91E-02 1 . 91E-01 356.01 62. 05 -4.31E-02 6. 46E-02 383.85 8.94 5 .60E-02 3. 60E-01 Cs-134 475.36 1. 48 -7.56E-Ol 4.66E-02 2. 30E+OO 563. 25 8.34 -5.59E-02 4. 68E-01 569.33 15.37 5.64E-02 2. 83E-Ol 604.72 97. 62 -3.88E-02 6. 22E-02 795.86 85.46 -1.58E-02 4 . 66E-02 801. 95 8.69 7.27E-04 5. 06E-01 1038.61 0.99 5 .36E-01 4

98E+OO 1167.97 1. 79 -2 .08E+OO 2. 83E+OO 1365.19 3.02 -2.82E-01 1 . 40E+OO Cs-137 661. 66 85.10 -1.00E-02 4.30E-02 4. 30E-02 Eu-152 121.78 28.67 6.46E-02 1. 25E-Ol 1 . 35E-01 244.70 7.61 9.52E-02 5.30E-01 295.94 0.45 3.48E+OO 9.54E+OO 344.28 26 .60 -2.27E-02 1. 25E-Ol 367.79 0.86 5.86E-01 3.71E+OO 411.12 2. 24 4.27E-01 1. 68E+OO 443.96 2.83 1. 44E-02 l.46E+OO 488.68 0.42 -5. 39E+OO 8. OSE+OO 563.99 0 .49 -9.81E-Ol 8 . 17E+OO 586.26 0 .46 -6.15E+00 1. 34E+Ol 678.62 0 .47 -l.61E+OO 7. 90E+OO 688.67 0.86 -l.09E+OO 3 .84E+OO 719.35 0.28 -8.65E-01 1 . 54E+Ol 778.90 12.96 -3.04E-01 2. 68E-01 810. 45 0.32 l.13E+Ol 1.48E+Ol 867.37 4.26 -1. 89E+OO 9. 36E-01 919.33 0.43 -1.90E+00 9.72E+OO 964.08 14. 65 -1.23E-Ol 4 . 39E-01 1085.87 10.24 -1.0SE-01 4.14E-01 1089.74 1. 73 1 .04E+OO 2. 63E+OO 1112.07 13.69 -8.36E-02 3 . 26E-01 1212. 95 1.43 -9.09E-Ol 3 .32E+OO 1249.94 0.19 -6.39E+OO 2 .72E+Ol 1299.14 1. 63 -2.81E+OO 2.36E+OO 1408 . 01 21.07 -4.97E-03 1. 69E-01 1457.64 0.50 5.87E+Ol 3.07E+Ol 1528.10 0.28 5.94E+OO l.45E+01 Eu-154 123.07 40.40 1.82E-02 9.63E-02 9. 63E-02 247.93 6.89 l.OSE-01 5. 36E-01 591. 76 4.95 -3.45E-01 8.00E-01 692.42 1. 78 1. 34E-01 2.27E+OO 723.30 20 .06 -5 .90E-02 2.31E-01 756.80 4.52 5 .52E-01 1. OlE+OO 873.18 12.08 -1. 7 6E-02 3.41E-01 996.29 10.48 2.35E-Ol 3.82E-01 1004.76 18.01 -1. 87E-Ol 2. 15E-Ol 1274.43 34.80 -6.83E-02 1. 41E-01

3/1/2017 8:14:49AM Page7 of7 Analysis Report for 01-Mar-17-10009 L310222AFRGS009SS Nuclide Energy Y1o1dr-'J Activity NuclideMOA LineMDA Name (pCVgrams) (pCVgrams) (pCVgrams)

(keV)

Eu-154 1596.48 1. 80 -1. 41E-01 9.63E-02 2. 65E+OO Eu-155 45.30 1. 31 -5.88E-01 2.llE-01 2. 02E+01 60.01 1. 22 -7.53E-01 2. 28E+Ol 86.55 30.70 9.lBE-03 2. 31E-01 105.31 21.10 -1. 04E-Ol 2. llE-01 Ra-226 186.21 3.64 7.0SE-01 1.13E+OO 1 .13E+OO Pa-231 27 . 36 10.30 O.OOE+OO 1. BOE-01 1 . SOE-01 283.69 1. 70 -1.64E+OO 1. 72E+OO 300.07 2 .47 - 2. SOE+OO 1 . 35E+OO 302.65 2 .20 9.57E-01 1 . 62E+OO 330.06 1. 40 l.17E-Ol 2. SBE+OO u-235 143.76 10.96 2 .66E-02 7.23E-02 3. 67E-01 163. 33 5.08 -l.35E-01 6. 84E-01 185.71 57. 20 4.55E-02 7. 23E-02 202 .11 1. 08 -l.30E+OO 2. 98E+OO 205.31 5.01 - 4.03E-Ol 6. 62E-01 Am-241 59.54 35.90 1. 4 ?E-02 7.95E-01 7. 95E-01

+ = 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

00000021 ..CNF Live Ti.Ill! :600.000 5ec 60 Real Tilt :600.980 sec Start: 1: -(J .O(kev)

StDp : ll.92:2047.4(keV)

Acq. start :wed Mar 01 Da:04:39 2017 55 50 1000 2000 3000 4000 5000 6000 channel 7000 8000

~

ROI Type: 1

3/1/2017 8:14:56AM Page I of7 Analysls Report for 01-Mar-17-10010 L310222AFRGS01 OSS GAMMJt. SPECTRUM ANAL YS/S Sample Identification : 01-Mar-17-10010 Sample Description : L310222Ar-RGS010SS Sample Type ; Sand Unit Sample Point Sample Size : 1.635E+03 grams Facillty : Default Sample Taken On : 2/23/2017 2:15:00PM Acquisition Started : 3/1/2017 8:04:46AM Procedure : 130G_Sand Operator : Administrator Detector Name : P11314 Geometry : ~30G_Sand Live Time : 600.0 seconds Real Time : 600.3 seconds Dead Time : 0.06%

Peak Locate Threshold : 3.00 Peak Locate Range (in channels) : 120 - 8192 Peak Area Range (in channels) : 120-8192 Identification Energy Tolerance : 1.000keV Energy Calibration Used Done On : 11/10/2016 Efficiency Calibration Used Done On : 3/1/2017 Efficiency Callbratlon Description : initial 11 /16/16 Sample Number : 2140 Fill Height : 1000.00 gram Certificate Name : Eu155-Na22 Certificate Date : 12/22/2U08 12:00:00PM PEAK ANAL YS/S REPORT Peak Analysis Performed on : 3/1/2017 8:14:50AM Peak Analysis From Channel : 120 Peak Analysis To Channel ; 8192

3/1/2017 8:14:56AM Page2of7 Analysis Report for 01*Marp17*10010 L310222AFRGS010SS Peak Energy ROI ROI Pet:.k NetPeak NetArea Continuum FWHM No. (keV) start end Centroid Area Uncertainty Counts {keV) 1 238.71 949 - 959 954. 41 1.10E+02 13.10 2.59E+Ol 0. 94 2 295.13 1175 - 1184 1179.80 2.95E+Ol 7.59 1.25E+Ol 0. 87 3 351. 90 1400 - 1412 1406.62 6.15E+Ol 8.86 6.50E+00 0. 66 4 583.43 2327 - 2337 2331. 85 2.43E+Ol 6.34 6.70E+OO 0. 95 5 609.39 2429 - 2443 2435.58 5.19E+O l 8.83 9.13E+OO 0.53 6 1120. 72 44 75 - 4486 4480.28 1. 90E+O l 5 .16 3.00E+OO 1.20 7 1460.84 5831 - 5851 5841.29 1.54E+02 12 .41 O.OOE+OO 1. 65 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted sing let Errors quoted at 1.000slgma No background subtract performed on this spectrum.

NUCLIDE /DENT/FICA TION REPORT Nucllde Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIS-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Name Confidence (lteV) (pCUgrams) Uncertainty K-40 1. 00 1460.82

10.66 3.78E+OO 3.46E-Ol Tl-208 0. 99 583.19

85.00 3.92E-02 1. OSE-02

'b-212 0. 99 115.18 0. 60 238.63

43.60 l.83E-Ol 2.63E-02 300.09 3.30 Bi-214 0.99 609.32

45.49 1.61E-01 2.91E-02 768.36 4.89 806.18 1.26 934.06 3.11 1120. 29

14. 92 2.76E-01 7.57E-02

3/1/2017 8:14:56AM Pege3 of7 Analysis Report for 01-Mar-17-10010 L310222AFRGS010SS Nuclide Id Energy Yield(%) Activity Activity Name Confidence (keV) (pCUgrams) Uncertainty Bi-214 0.99 1155.21 1. 63 1238.12 5.83 1280.98 1.43 1377.67 3.99 1385.31 0.79 1401. 52 1.33 1407.99 2.39 1509.21 2.13 1661. 27 1.05 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118 .51 1.16 Pb-214 0.99 241. 99 7.25 295.22

18.42 1.33E-01 3.58E-02 351.93

35.60 1 .64E-01 2.70E-02 785.96 1.06

" = Energy line found in the spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000 keV Nuclide confidence index threshold = 0.30 Errots quoted at 1.000slgma INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean wt mean Comments Name Id Acti~,;ty Activity Confidence Uncerta.lnty (pCUgrams)

K-40 1.000 3.78E+OO 3 . 46E-01 Tl-208 0.990 3.92E-02 1. 05E-02 X Bi-211 0.895 Pb-212 0.999 1. 83E-01 2 . 63E-02 Bi-214 0.996 l.76E-01 2 . 72E-02 Pb-214 0.999 1.53E-01 2 .16E-02

3/1/2017 8:14:56AM Page4of7 Analysis Report for 01-Mar-17-10010 L310222AFRGS01 OSS

? = nuclide is part of an undetem,lned solution X = nuclide rejected by the interference analysis

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 1..000sigma

3/1/2017 8:14:56AM PageS of7 Analysis Report for 01-Mar-17-10010 L310222AFRGS010SS UNIDENTIFIED PEAKS Peak Locate Performed on : 3/1/2017 8:14:50AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS ("A) Peak Tolerance Peak No. Ener(Jy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = Flrst peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000sigma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity NuclldeMDA UnelADA Name (pCilr,rams) (pCl!grams) (pCUgrams)

(keV)

BE-7 477. 60 10. 44 l.26E-01 3.52E-01 3.52E-Ol

+ K-40 1460.82

10. 66 3 . 78E+OO 7 . 0GE-02 7. 06E-02 Co-60 1173.23 99.85 -5.14E-02 4.76E-02 5.21E-02 1332.49 99.98 -1.49E-02 4. 76E-02 Nb-94 702.65 99.81 l. SOE-02 3 . 26E-02 3.26E-02 871. 09 99.89 -1.64E-02 3.79E-02 Ag-108m 79.13 6.60 3.16E-01 3.63E-02 8.52E-01 433.94 90.50 -S.35E-03 3.63E-02 614.28 89. 80 l.02E-02 5.61E-02 722.94 90.80 -2.00E-02 4.SSE-02 Sb-125 176.31 6.84 4.09E-02 8.86E-02 3.88E-01 380 . 45 1. 52 - 4.00E- 01 1. 85E+OO 427.87 29.60 -5.00E-02 8. 86E-D2 463. 36 10.49 4.35E-03 2.88E-01 600.60 17.65 2.88E-02 2.06E-01 606.71 4.98 -1. 09E-03 l. 26E+OO 635.95 11. 22 -1. BSE-01 2.SSE-01 671. 44 1 .79 - 1.61E-Ol 2. 2 0E+OO Ba- 133 79.61 2 .6 5 1.09E+OO 5 .53E- 02 2. 08E+OO

3/1/2017 8:14:56AM Page 6 of7 Analysis Report for 01-Mar-17-10010 L310222AFRGS010SS Nuclide Energy Yield(%) Activity Nuc:lideMDA LineMDA Name (pCUgrams) (pCilgrams) (pCUgrams)

(keV)

Ba-133 81. 00 32.90 -1.16E-01 5.53E-02 1. 43E-01 276.40 7.16 2. 24E:...01 3. 78E-01 302.85 18.34 9.92E-02 1. 55E-Ol 356.01 62.05 -3.94E-02 5. 53E-02 383.85 8.94 -1. 29E-01 3 .16E-Ol Cs-134 475.36 1. 48 -3.02E-01 4 .43E-02 2. 38E+OO 563.25 8.34 3.lOE-01 4. 26E:...01 569.33 15 .37 6.83E-02 2. OOE-01 604.72 97. 62 -1. 3 6E-02 5 .13E-02 795.86 85.46 -9.03E-03 4. 43E-02 801. 95 8.69 ..:1.77E-02 4 .13E-01 1038.61 0.99 1.07E+OO 4. 61E+OO 1167. 97 1. 79 1.59E+OO 2 . 97E+OO 1365.19 3.02 1.71E-01 1

36E+OO Cs-137 661. 66 85.10 2.60E-03 4.20E-02 4 .20E-02 Eu-152 121. 78 28. 67 -1.66E-02 9.81E-02 9. 81E-02 244.70 7. 61 7.32E-02 3

91E-01 295.94 0.45 1. 51E+00 7.SSE+OO 344.28 26.60 4.13E-02 1. 15E-01 367.79 0 .86 2.12E+00 3. 65E+OO 411.12 2.24 1 .98E-01 1. 51E+OO 443.96 2.83 -1.27E+00 1. 03E+OO 488.68 0.42 -1.44E-02 6 .18E+OO 563.99 0.49 -3.54E-01 6. 93E+OO 586.26 0.46 6.15E+OO 1 . 06E+Dl 678.62 0.47 -4.68E+OO 7. 34E+OO 688.67 0.86 l.71E+OO 3. 86E+OO 719.35 0.28 -2.57E+OO 1. 45E+01 778.90 12.96 -1.lSE-01 2. 70E-01 810.45 0.32 -1.45E+OO l.25E+Ol 8 67. 37 4. 26 1 .66E-01 9 .13E-Ol 919.33 0.43 -6.74E+OO 9.20E+OO 964. 08 14.65 2.6BE-01 3. 95E-01 1085.87 10.24 2.59E-02 4 . lSE-01 1089.74 1. 73 2.77E-01 2. 56E+OO 1112.07 13.69 9.89E-02 2 . 96E-01 1212. 95 1. 43 8.02E-02 4 . 31E+OO 1249.94 0.19 2.31E+Ol 3. 32E+01 1299.14 1. 63 -2.60E+OO 2. 30E+OO 1408.01 21. 07 -1.12E-02 1. 88E-01 1457.64 0.50 7.12E+Ol 3.26E+Ol 1528.10 0.28 -4.45E+OO 9.30E+OO Eu-154 123.07 40.40 -1. 40E-02 7 . llE-02 7.llE-02 247.93 6.89 2.40E-01 3 .75E-01 591. 76 4.95 4.44E-01 7.53E-Ol 692.42 1. 78 -8.14E-Ol 1. 87E+OO 723.30 20.06 4.38E-02 2 .18E-Ol 756.80 4.52 -2.94E-Ol 7. 36E-01 873.18 12.08 -1.03E-01 3.24E-01 996.29 10.48 -4.20E-01 3.8SE-01 1004.76 18.01 1. 90E-01 2.53E-01 1274.43 34.80 -2. 28E-01 1. 23E-01

3/1/2017 8:14:56AM Page7of7 Analysis Report for 01-Mar-17-10010 L310222AFRGS01 OSS Nuclide Energy Yield(%) Activity Nuc/ldeMDA LlneMDA Name (pCVgrams) (pCVgrams) (pCi/grams)

(keV)

Eu-154 1596.48 1. 80 1. lOE+OO 7.llE-02 2. 44E+OO Eu-155 45 . 30 1.31 -8.02E-01 1. 48E-01 7 .12E+OO 60.01 1. 22 -8.31E-01 8. 34E+OO 86.55 30.70 3.98E-02 1. 57E-Ol 105.31 21.10 -6.57E-02 1 . 48E-Ol Ra-226 186.21 3 .64 1. 77E-01 8.02E-Ol 8. 02E-01 Pa-231 27 . 36 10.30 O.OOE+OO 7.33E-02 7. 33E-02 283.69 1. 70 -4.lSE-01 1

41E+OO 300.07 2. 47 -l.18E+OO 1 . 06E+00 302. 65 2 .20 8.55E-01 1. 29E+OO 330.06 1.40 -1. 38E+OO 2.17E+OO U-235 143.76 10.96 2 . 33E-02 5 . 19E-02 2.49E-01 163.33 5.08 1. 32E-01 5. 34E-Ol 185. 71 57.20 2.83E-02 5 .19E-02 202 . 11 1. 08 6.41E-01 2. 47E+OO 205.31 5.01 -3. 66E-02 5. 56E-01 Am-241 59.54 35.90 -5.75E-02 2 .90E-01 2. 90E-01

. ==Energy

+ Nuclide identified during the nuclide identification 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 Cunie MDA at 95% confidence level

00000021 .CNF Live Time :600.000 HC

60 Real Tia :&00,340 sec Start: 1: --0.0(kev)

Stop : 8192:ZD47 .B(kev)

Aeq. snrt :Wtd Mar 01 08:04:46 2017 55 50 i"'

1000 2000 3000 4000 5000 6000 channel 7000 8000

~

ROI Type: 1

3/1/2017 B:26:34AM Page I of7 Analysis Report for 01-Mar-17-10011 L310222AFRGS011SS GAMMA SPECTRUM ANALYSIS Sample Identification : 01-Mar-17-10011 Sample Description : L310222AFRGS011 SS Sample Type : Sand Unit Sample Point Sample Size 1.768E+03 grams F'acillty : Default Sample Taken On : 2/23/2017 10:10:00AM Acquisition Started : 3/112017 8:16:24AM Procedure : 130G_Sand Operator : Administrator Detector Name : P40818B Geomeby : 130G_Sand Live Time : 600.0 seconds Real Time : 600.9 seconds Deadllme : 0.15%

Peak Locate Threshold : 3.00 Peak Locate Range (in channels) : 120- 8192 Peak Area Range (in channels) : 120-8192 Identification Energy Tolerance : 1.000 keV Energy Calibration Used Done On : 1/18/2017 Efficiency Calibration Used Done Cn : 3/1/2017 Efficiency Calibration Description Sample Number : 2141 Fm Height : 1000.00 gram Certificate Name : Eu155-Na22 Certificate Date : 1/30/2012 12:00:00PM PEAK ANALYSIS REPORT Peak Analysis Performed on : 3/1/2017 8:26:27AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192

3/1/2017 8:26:34AM Page2of7 Analysis Report for 01-Mar-17-10011 L310222AFRGS011 SS Peak Energy ROI ROI Peak Net Peak NetArea Continuum FWHM No. (keV) start end Centroid Area Uncertainty Counts (keV) 1 238.61 947 - 961 954.54 6.20E+Ol 14 . 51 4.90E+Ol 0. 74 2 295.05 1173 - 1185 1180.11 3.97E+O l 9.53 1.93E+01 0.87 3 351. 82 1399 - 1412 1407.01 5.SOE+Ol 10.09 1. 70E+01 0.80 4 582.89 2326 - 2335 2330.75 1. 75E+Ol 5.87 7.SOE+OO 0 .35 5 609.23 2430 - 2441 2436.07 3.97E+Ol 7.63 7.32E+00 0.76 6 1460.53 5833 - 5851 5841.94 1. 40E+02 12 .13 2.23E+OO 1. 61 M = First peak in a multiplet region m == Other peak In a multiplet region F = Fitted singlet Errors quoted at 1.000sigma No background subtract performed on this spectrum.

NUCLIDE /DENT/FICA TION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yleld(%} Activity Activity Name Confidence (keV) (pCUgrams) Uncertainty K-40 0.98 1460.82

10.66 3.54E+OO 3.43E-01 Tl-208 0.98 583.19

85.00 2.90E-02 9.89E-03 Pb -212 1. 00 115. 18 0.60 238.63

43.60 1. 0SE- 01 2.66E- 02 300.09 3.30 Bi-214 0.99 609.32

45.49 1. 27E-01 2.56E-02 7 68.36 4.89 ao6.1a 1.26 934.06 3.11 1120.29 1 4 .9 2 1155.21 1. 63

3/1/2017 8:26:34AM Page 3 of7 Analysis Report for 01-Mar-17-10011 L310222AFRGS011 SS Nuclide Id EnergJ, Yield{%) Activif]I Actiitity Name Confidence (keV) (pCilgrams) Uncertainty Bi-214 o. 99 1238.12 5.83 1280.98 1. 43 1377.67 3.99 1385.31 0 .79 1401. 52 1. 33 1407. 99 2.39 1509.21 2.13 1661.27 1. 05 1729.59 2.88 1764.49 15.30 1847.43 2 .03 21.18.51 1. 16 Pb-214 0 .99 241. 99 7.25 295.22

18.42 1.SSE-01 4.68E-02 351.93

35.60 1.SlE-01 3.03E-02 785.96 1. 0 6

= Energy line found In the spectrum.

- = Manually added nuclide.

? = Manually edited nucllde.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000 keV Nuclide confidence index threshold = 0.30 Errors quoted at 1.000sigma INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCUgrams)

K-40 0.986 3.~4E+OO 3.43E-01 Tl-2 08 0.986 2.90E-02 9.89E-03 X Bi-211 0 . 914 Pb-2 12 1. 0 0 0 1 .08E- 01 2.66E-0 2 Bi-214 0.999 1. 27E-O l 2 . 56E-02 Pb-214 0.997 1.61E-01 2.54E-02

3/1/2017 8:26:34AM Page4 of7 Analysis Report for 01-Mar-17-10011 L310222AFRGS011SS 7 = i1Uclid~ i:; 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 1.000sigma

3/1/2017 8:26:a4AM Pagc:5 of7 Analysis Report for 01-Mar-17-10011 L310222AFRGS011SS UNIDENTIFIED PEAKS Peak Locate Perfonned on : 3/1/2017 8:26:27AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Ene,gy (ke\J} 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 1.000sigma NLICLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNU,ILB Nuclide Energy Yield{%) Activity NuclideMDA Llnel.1DA Name (pCUgrams) (pCUgrams} (pCUgrams)

{ke\?

BE-7 477.60 10 .44 -1. SSE-01 3.28E-01 3. 28E-01

+ K-40 1460.82

10 .66 3.54E+OO 3. 04E-01 3. 04E-01 Co-60 1173.23 99.llS -1.lOE-02 4 . 91E-02 5. 49E-02 1332.49 99.98 1.60E-02 4. 91E-02 Nb-94 702.65 99.81 9.71E-03 3.SlE-02 3. 92E-02 871. 09 99.89 -4.67E-04 3. SlE-02 Ag-108m 79 . 13 6.60 6.78E-01 4. 09E-02 1. 35E+OO 433.94 90.50 1. 97E-02 4. 09E-02 614.28 89.80 -5.49E-02 5 . 89E-02 722.94 90.80 1. 83E-02 4. 94E-02 Sb-125 176.31 6.84 6.65E-02 1.13E-01 4. 69E-Ol 380.45 1.52 4.98E-01 2. 06E+OO 427.87 ~9.60 -6.74E-02 l.13E-01 463.36 10.49 -2.36E-03 3. 53E-01 600.60 17.65 -5 .17E-03 2 . 04E-01 606.71 4.98 9.56E-01 l. 16E+OO 635.95 11. 22 8.77E-02 3.34E-01 671. 44 1. 79 *7. SlE-01 2.26E+OO Ba-133 79.61 2.65 -9.67E-01 6.28E-02 3.17E+OO

3/1/2017 8:26:34AM Page 6 of7 Analysis Report for 01-Mar-17-10011 L31D222AFRGS011SS Nuclide Energy Yleld(Y.) Activity Muf;lide MDA LineMDA Name (keV)

(pCVgrams) (pCVgrams) (pCHgrams)

Ba-133 81. 00 32.90 -1. 66E-01 6.28E-02 2 . 33E-Ol 276.40 7.16 -9.52E-02 4. SlE-01 302.85 18.34 1.lOE-01 1 . 88E-Ol 356.01 62.05 -l.lOE-02 6 . 28E-02 383.85 8.94 7.88E-02 3. 70E-01 Cs-134 475.36 1. 48 -1.22E-Ol 4 . 02E-02 2. lSE+OO 563.25 8.34 2.52E-01 4. 46E-01 569.33 15.37 5.90E-02 2. 44E-01 604.72 97. 62 -1.53E-02 5. 43E-02 795.86 85.46 -3.48E-03 4 . 02E-02 801.95 8.69 4.39E-02 4. 74E-01 1038.61 0.99 5.37E-02 4 . 19E+OO 1167.97 1. 79 -4.54E+00 2 . 68E+OO 1365.19 3.02 6.82E-01 1. 40E+OO Cs-137 661. 66 85.10 -1. 97E-02 3.78E-02 3. 78E-02 Eu-152 121. 78 28.67 4.23E-02 1. 22E-01 1 . 22E-01 244.70 7. 61 -2.90E-01 4 . 62E-01 295. 94 0.45 4.54E+OO 8. 94E+OO 344 .28 26.60 7.25E-04 1 . 33E-01 367. 7 9 0 . 86 -3.83E+OO 3 . 21E+OO 411.12 2.24 1. 95E-01 1. 48E+OO 443.96 2. 83 -4.82E-01 1.23E+OO 488.68 0.42 4.4BE-01 7. 67E+OO 563.99 0 .49 -1.33E+OO 7. 27E+OO 586.26 0 .46 1. OSE-01 1. 08E+Ol 678.62 0.47 -2 .lOE+OO 6. 93E+OO 688.67 0.86 5.97E-Ol 4. 78E+OO 719.35 0.28 l.29E+Ol 1. 49E+Ol 778.90 12.96 -8.67E-02 2. 78E-01 810.45 0.32 -8.34E+OO l.22E+Ol 867. 37 4.26 2.0lE-01 9.38E-Ol 919.33 0.43 -5.16E+OO 8.53E+OO 964.08 14.65 2 .02E-01 3.75E-01 1085.87 10.24 - 2 .45E-01 3.32E-Ol 1089.74 1. 73 8.SSE-01 1 .97E+OO 1112.07 13.69 -1.21E-01 2. 66E-01 1212. 95 1.43 -1.73E+OO 3.44E+OO 1249.94 0.19 -4.45E+OO 3.23E+01 1299.14 1. 63 6.65E-Ol 2. 96E+OO 1408.01 21. 07 -1. 34E-01 2. 0SE-01 1457.64 0.50 7 . 83E+Ol 3. 26E+Ol 1528.10 0 . 28 1.98E+OO 9.59E+OO Eu-154 123.07 40.40 - 7.06E-02 8.38E-02 8. 38E-02 247.93 6.89 3.16E-02 4.57E-01 591. 76 4.95 -6.87E-Ol 6.70E- 01 692. 42 1. 78 -8.97E-01 2.37E+OO 723.30 20.06 -8.0BE-02 2. 12E-01 756.80 4.52 4.07E-01 9.89E-Ol 873.18 12. 08 1. 39E-D1 2. 68E-01 996.29 10.48 2 . 54E-Ol 5.18E-01 1004.76 1 8.01 -2.86E-01 2.54E-01 1274.43 34.80 - 7.82E- 02 1. 21E- Dl

3/1/2017 8:26:34AM Page 7 of7 Analysis Report for 01-Mar-17-10011 L310222AFRGS011 SS Nuclide Energy Yield{%) Activity NuclldeMDA LineMDA Name (pCUgrams) (pCVgrams) (pC/lgrams)

(keV)

Eu-154 1596.48 1. 80 -7.39E-Ql 8.38E-02 1

80E+OO Eu-155 45.30 1. 31 -1. 03E+OO 2.00E-01 1. 90E+Ol 60.01 1. 22 -3.82E+OO 2. OOE+Ol 86.55 30.70 -1.32E-01 2. OOE-01 105.31 21.10 2.24E-02 2. 06E-01 Ra-226 186.21 3. 64 -1.14E-01 8.22E-01 8. 22E-01 Pa-231 27.36 10.30 O.OOE+OO 1 .BlE- 01 1 *. SlE-01 283.69 1. 70 -1 .39E+OO 1. 69E+OO 300. 0? 2 .47 1.33E-02 1. 39E+OO 302.65 2 .20 7.52E-01 1. 57E+OO 330.06 1. 40 1.06E+OO 2. 54E+OO U-235 143.76 10.96 5.75E-02 5.3SE-02 3. 17E-01 163.33 5.08 -1.12E-Ol 6. 31E-01 185.71 57.20 1 .77E-03 5. 35E-02 202.11 1. 08 -l.78E+OO 2. 78E+OO 205.31 5.01 -4.25E-02 6. 34E-Ol Am-241 59.54 35.90 -1.SSE-02 7.12E-01 7. 12E-01

+ = Nuciide 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

00000021 .CNF Live Ti* :&00.000 sec Real Till!! :600,890 S!C:

Start: 1: -0.0(kev)

Stop : 8192:2047,4(kev)

Atq. start :wl!d '.~r 01 OB: lli:24 2017

+-'

C 8301 .............

25 le

~

20 ...

r m

....~

15 ~

~

,4 10 ~

5 1000 2000 3000 4000 5000 6000 channel 7000 8000

~

ROI Type: 1

3/1/2017 8:26:39AM Page I of7

.,~~Apex-Gamma Ana/~,s!s Report for 01-Mar-1 ?-10012 L310222AFRGS012SS GAMlvfA SPECTRUM ANALYSIS Sample Identification : 01-Mar-17-10012 Sample Description : L310222AFRGS0125S Sample Type : Sand Unit Sample Point Sample Size 1.790E+03 grams Faclllty : DefauH Sample Taken On : 2/23/2017 9:50:00AM Acquisition Started : 3/1/2017 8:16:30AM Procedure : 130G_Sand Operator : Administrator Detector Name : P11314 Geometry : 130G_Sand

600.0 seconds t///

Live Time Real Time : 600.4 seconds Dead Time Peak Locate Threshold Peal! Locate Range (in channels)

0.06%

3.00

120 -8192 f ..

)/

,... t7 Peak Area Range (in channels) : 120 - 8192 Identification Energy Tolerance : 1.000 keV Energy Calibration Used Done On : 11/10/2016 Efficiency calibration Used Done On : 3/1/2017 Efficiency C811bration Description : initial 11/16/16 Sample Number : 2142 Fill Height : 1000.00 gram Certificate Name ; Eu155-Na22 Certificate Date : 12/22/2008 12:00:00PM PEAi< ANAL YS/S REPORT Peak Analysis Perfonned on : 3/1/2017 8:26:33AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192 Dp,rA v~u r>wn oiJ

,1 . , <I. *.11,1:- ~ - .........

3/1/2017 8:26:39AM Page2of7 Analysis Report for 01-Mar-17-10012 L310222AFRGS012SS Peak Energy ROI ROI Peak NetPeak NetArea Continuum FWHM

No. (keV) start end Centroid Area Uncertainty Counts (keV}

1 77.05 305 - 314 308.73 3.04E+Ol 13. 94 7.16E+Ol 0.76 2 238.64 948 - 960 954.14 1.83E+02 l 7. 43 4. 57E+Ol 0. 94 3 295.15 1175 - 1187 1179.88 7.46E+Ol 10.54 1. 34E+Ol 0. 64 4 351.88 1399 - 1412 1406.55 1. OOE+02 1.2.76 2 .27E+Ol 1.16 5 583.32 2324 - 2338 2331. 42 6.45E+Ol 9.28 7.50E+OO 0. 90 6 609.37 24:-:SO - 2443 2435.53 7.63E+Ol 10. 88 1.37E+Ol 1.16 7 911.12 3636 - 3649 3641. 93 3.81E+01 6. 62 l.94E+OO 0 . 71 8 1460.85 5833 - 5851 5841.34 1. 20E+02 11.56 4.34E+OO 1. 04 M = First peak In a multiplet region m = other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000slgma No background subtract performed on this spectrum.

NUCLIDE IDENTIFICATION REPORT Nucllde Library Used : C:\Cenberra\Apex\Root\Default\Llbrary\ZION LIB-BNLNLB IDENTIFIED NUCLIDE$

Nuclide Id Energy Yield(%) Activity Activity Name Confidence (keV) (pCUgrams) Uncertainty K-40 1. 00 1460.82

10.66 2 .68E+OO 2 .84E-Ol 1-208 0.99 583.19

85.00 9 .SlE-02 1. 48E-02

_b-212 1. 00 115.18 0 . 60 238.63

43.60 2. 7 9E-01 3. 47E-02 300.09 3.30 Pb212-XR 1. 00 74.82 10.28 77.11

17.10 1 . 80E- 01 8.45E-02 87.35 3.97 89.78 1.46

3/1/2017 8:26:39AM Page 3 of7 Analysis Report for 01-Mar-17-10012 L310222AFRGS012SS Nuc//de Id Energy Yield(%) ActlvitJ" Activity Name Confidence (keV) (pCUgrams) Uncert.alnty Bi-214 1.00 609.32

45.49 2.17E-Ol 3.36E-02 768.36 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 1729.59 2.88 1764.49 15.30 1847.43 2.03 2118.51 1.16 Pb-214 1. 00 241.99 7.25 295.22

18.42 3 .07E-Ol 4 .98E-02 351. 93

35.60 2 .44E-01 3,67E-02 785.96 1. 06 Pb214-XR 1.00 74.82 5.80 77.11

9.70 3.17E-01 1.SOE-01 87.35 2.24

89. 78 0.82 Ac-228 1. 00 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32 11. 27 409.46 1. 92 463. 00 4.40 794.95 4.25 911.20

25.80 2.53E-01 4. 54E-02 964.77 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: 1.000 keV Nuclide confidence index threshold = 0.30 Errors quoted at 1.000sigma

3/1/2017 8:26:39AM Page4of7 Analysis Report for 01-Mar-17-10012 L310222AFRGS012SS INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt mean Comments Name Id Activity Activitjr Confidence (pCl/grams) Uncertainty K-40 1. 000 2.68E+OO 2.84E-01 Tl-208 0.997 9.SlE-02 1. 48E-02 X Bi-211 0.899 Pb-212 1. 000 2.79E-01 3.47E-02

? Pb212-XR 1. 000 1. BOE-01 8.45E-D2 Bi-214 1. 000 2.17E-Ol 3.36E-02 Pb-214 1. 000 2.66E-Ol 2.96E-02

? Pb214-XR 1. 000 3.17E-Ol 1. SOE-01 Ac-228 1. 000 2.53E-Ol 4.54E-02

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

@ = nuclide contains energy lines not used ln Weighted Mean Activity Errors quoted at 1.000sigma

3/1/2017 8:26:39AM PageS of7 Analysts Report for 01-Mar-17-10012 L310222AFRGS012SS UNIDENTIFIED PEAKS Peak Locate Performed on : 3/1/2017 8:26:33AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were identified.

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000sigma NUCLIDE MDA REPORT Nuclide Library Used : C:\Can berra\Apex,Root\Default\Llbrary\ZI ON LIB-BNL. NLB Nuclide Energy Yield(%) Activity Nuclide MOA LlneMDA Name {keV) (pCVgrams) (pCVgmms) (pCilgrams)

BE-7 477 .60 10.44 -4.21E-03 3 . 56E-01 3. 56E-Ol

+ K-40 1460.82

10.66 2 .68E+OO 3.49E-Ol 3. 49E-01 Co-60 1173. 23 99 . 85 -1.33E-02 4.SOE-02 4 . 64E-02 1332.49 99.98 5.58E-04 4. 50E-02 Nb-94 702.65 99 . 81 1. 70E-02 3.56E-02 4 . 1 7E-02 871. 09 99 . 89 -1 . 68E- 02 3. 56E-02 Ag-108m 79.13 6.60 1. 63E-01 3.59E-02 9.52E-01 433.94 90.50 2 .83E-02 3 . 59E-02 614.28 89.80 - 2 .48E-02 6 .23E-02 722.94 90.80 1 .llE-02 5 . lSE-02 Sb-125 176.31 6.84 1. 98E-01 9.30E-02 4.35E-01 380.4 5 1. 52 5 . 26E-02 1 .85E+OO 42 7 .87 29 . 60 -8. 57E-02 9.30E-02 4 63. 36 10.49 2 .52E-01 3 . 45E-01 600.60 17.65 -7.04E-03 1 .88E-01 606.71 4.98 -1.26E+OO 1. 35E+OO 635.95 11. 22 l .42E-01 3.37E-O l 671. 44 1. 79 -5 .SlE-01 1 .93E+OO Ba-133 79. 61 2 . 65 6. 54E-Ol 6 . 3 9E-02 2 . 33E+OO

311/2017 8:26:39AM Page 6of7 Analysis Report for 01-Mar-17-10012 L310222AFRGS012SS Nuclide Energy Yield(%) Activity NuclldeMDA LineMDA Name (pCUgra.ms) (pCilgrams) (pCl/grams)

(keV)

Ba-133 81.00 32.90 -1. 36E-Ol 6.39E-02 1 . 54E-01 276.40 7.16 1. 71E-01 4 . 19E-01 302.85 18.34 5.66E-02 1 . 78E-01 356. 01 62. 05 -2.29E-02 6. 39E-02 383.85 8.94 -1. 07E-01 3. llE-01 Cs-134 475.36 1. 48 9.32E-01 4 . 75E-02 2. 42E+OO 563.25 8.34 8.57E-02 3. 59E-01 569.33 15.37 7.20E-02 2. 42E-01 604.72 97. 62 -6. 77E-02 5. 38E-02 795 . 86 85.46 -2.75E-03 4. 75E-02 801. 95 8.69 1. 49E-01 4. 60E-01 1038.61 0. 99 -8. llE-01 2 . 97E+OO 1167.97 1. 79 8.70E-01 2. 30E+OO 1365.19 3 .02 -5 .67E-02 1 . 47E+00 Cs-137 661. 66 85 .10 2 .27E-02 4.25E-02 4 . 25E-02 Eu-152 121.78 28 .67 -1. 83E-02 1. OOE-01 1. OSE-01 244.70 7.61 1. 16E-01 4. 60E-Ol 295.94 0.45 2.32E+OO 9. 06E+OO 344.28 2 6. 60 -6.18E-02 1. OOE-01 367.79 0 .86 8.12E-01 2. 94E+OO 411.12 2.24 7.96E-01 1. SOE+OO 443.96 2.83 4.19E-01 1. 05E+OO 488.68 0.42 -5.92E-Ol 6. 94E+OO 563.99 0.49 -1. 92E+OO 6. 07E+OO 586.26 0. 46 -5.53E+OO 1. 30E+01 678.62 0. 47 7.69E+OO 8. 09E+OO 688.67 0. 86 5.75E-Ol 4. 25E+00 719.35 0 . 28 9.25E+00 1. 47E+Ol 779.90 12.96 -1. 92E-Ol 2 . 23E-01 810.45 0.32 2.0SE-01 1.14E+Ol 867.37 4.26 -6. 67E-O*l 8.34E-01 919.33 0.43 -9.57E+OO 8. 91E+OO 964.08 14.65 6.06E-02 4. 14E-01 1085.87 10. 24 -1. 04E-Ol 3.82E-01 1089.74 1. 73 -3.37E-01 2.34E+OO 1112.07 13.69 -3.44E-02 3.17E-01 1212.95 1. 43 -5.75E-Ol 3.56E+OO 1249.!)4 0.19 l.53E+Ol 2.68E+Ol 1299. 14 1.63 1.02E+OO 2.72E+OO 1408 . 01 21.07 8.83E-02 l. BlE-01 1457.64 0.50 5.73E+Ol 2. 73E+01 1 528.10 0.28 4.40E+OO 1. 20E+Ol Eu-154 123.07 40.40 2.0SE-02 7 . 67E-02 7. 67E-02 247.93 6.89 -8.65E-02 4. 04E-01 591. 76 4.95 3 .81E-Ol 6.63E- 01 692.42 1. 78 -2 .32E-01 1. 98E+00 723.30 20.06 -7.95E-02 2 .30E-Ol 756.80 4.52 -7.57E-Ol 6. 94E-01 873 . 18 12.08 -l.OSE-01 2 . 96E-01 996.29 10.48 -2.BlE-02 3 .SSE-01 1004.76 18.01 9.SOE-02 2 .19E-01 1274.43 34.80 - 5. 93E-02 l.41E-01

3/1/2017 8 :26:39AM Page 7 of7 Analysis Report for 01-Mar-17-10012 L310222AFRGS012SS Nut/Ide Energy Yield(%) Activity Nuc/ideMDA LineMDA Name (pCUgrams) (pCVgrams) (pCl/grams)

(keV)

Eu-154 1596.48 1. 80 -5.36E-01 7.67E-02 2 . 09E+OO Eu-155 45.30 1. 31 1. 48E+OO 1. SSE-01 7 . 95E+OO 60.01 1. 22 1.75E+OO 8. 72E+00 86.55 30.70 l.63E-02 l . 56E-01 105.31 21.10 -1.91E-02 1. 55E-01 Ra-226 186.21 3.64 7.24E-01 9.24E-Ol 9. 24E-01 Pa-231 27.36 10.30 O.OOE+OO 6 . 70E-02 6. 70E-02 283.69 1. 70 -1.27E+OO 1. 46E+OO 300. 07 2.47 2.20E-01 1. 33E+00 302.65 2.20 9.39E-01 1. . 50E+OO 330.06 1. 40 -1. 79E-01 2. 38E+OO U-235 143.76 10 .96 -7 . 39E-02 5.94E-02 2. 69E-Ol 163.33 5 .08 -l.SSE-01 5. 24E-01 185.71 57.20 4. 03E-02 5. 94E-02 202.11 1. 08 -2.37E+OO 2. 60E+OO 205.31 5. 0-1 1. llE-01 5. 63E-01 Am-241 59.54 35.90 1.09E-01 3.00E-01 3. OOE-01

.* = Nuclide Identified during the nuclfde 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 MCA at 95% confidence level

00000021 Liw Ti11e :600.000 sec 60 Real Tift :600.180 sec start: 1: -D.D(ktV)

Stop : 8192:2047 .l(k~

Acq . Start :llfl!d Mar 01 08 :16: 30 2017 55 50 45 0

1000 2000 3000 4000 5000 6000 channel 7000 8000

~

ROI Type: 1

(:*.

- G 3/1/2017 8:40:09AM Page I of7

-~:~~~f/\pex- amma Analysis Report for 01-Mar-17-10013 L310222AFRGS013SS GAMMA SPECTRUM ANALYSIS Sample Identification : 01-Mar-17-10013 Sample Description : L310222AFRGS013SS Sample Type : Sand Unit Sample Point Sample Size 1.790E+03 grams Facility : Default Sample Taken On : 2/23/2017 9:35:00AM Acquisition Started : 3/1/2017 8:30:00AM Procedure : 130G_Sand Operator : Administrator Detector Name : P40818B Geometry : 130G_S8nd Live Time : 600.0 seconds Rea/Time : 601.0 seconds Dead Time : 0.16 %

Peak Locate Threshold : 3.00 Peak Locate Range (In channels) : 120-8192 Peak Area Range {in channels) : 120 - 8192 Identification Energy Tolerance : 1.000 keV Energy calibration Used Done On : 1/18/2017 Efficiency Calibration Used Done On : 3/1/2017 Efficiency Callbratlon Description Semple Number : 2143 Fill Height : 1000.00 gram Certificate Name : Eu155-Na22 Certificate Date : 1/30/2012 12:00:00PM PEAK ANALYSIS REPORT Peak Analysis Performed on : 3/1/2017 B:40:03AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192

.Ntt(J,J

_ ....Ai.,J,Dti.,~On**

,JI-'!' r, 1/_J,_j . f , --

3/1/2017 8:40:09AM Page2of7 Analysis Reportfor 01-Mar-17-10013 L310222AFRGS013SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum FM/HM No. (keV) start end Centroid Area Uncertainty Counts (keV) 1 77.13 305 - 312 309.26 2.44E+Ol 9.22 2.96E+Ol 0.35 2 238.61 948 - 959 954.53 9.60E+Ol 13.91 3.90E+01 1.05 3 295.15 1175 - 1186 1180.49 4.llE+Ol 9.99 2.29E+Ol 1.03 4 352 .02 1402 - 1413 1407.83 5.89E+01 10.58 2.llE+Ol 0.76 5 609 . 20 2428 - 2443 2435.97 7.20E+01 9.49 5.98E+OO 1. 32 6 911.08 3637 - 3649 3643.28 3.40E+01 7.09 5.95E+OO 0. 61 7 1460.65 5833 - 5851 5842.43 9.56E+O l 10.20 2.43E+OO 1.25 M "' First peak in a multiplet region m "' Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000slgma No background subtract performed on this spectrum.

NUCLIDE /DENT/FICA TION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Name Confidence (keV) (pCUgrams) Uncertainty K-40 0 .99 14 60 . 82

10.66 2 .39E+OO 2.75E-01 Pb-212 1.00 115 . 18 0. 60 23 8 .63

43.60 1 . 64E-01 2 .73E-02 300.09 3 . 30

.l?b212-XR 1. 00 74.82 10.28

77. 11

17 .10 2. SOE-01 9.78E-02 87.35 3.97 89.78 1. 46 Bi-214 0. 99 609.32

45.49 2.2 7E-01 3.29E-02 768.36 4.89

3/1/2017 8:40:09AM Page3 of7 Analysis Report for 01-Mar-17-10013 L310222AFRGS013SS Nuclide Id Energy Yield(%) Activity Activity Name Confidence (keV) (pCl/grams) Uncertainty Bi-214 0.99 806.18 1.26 934.06 3.11 1120.29 14.92 11'.55.21 1. 63 1238.12 5.83 1280.98 1. 43 13'?7.67 3.99 1385.31 o. 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 1.16 Pb-214 0 .99 241.99 7.25 295.22

18.42 1.8 9E-01 4. 83E-02 351.93

35.60 1. 6DE-01 3.lSE-02 785.96 1. 06

")b214-XR 1. 00 74.82 5.80 77 .11

9.70 4.41E-01 1. 74E-01 87.35 2.24 89.78 0 .82 Ac-228 0 .99 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338.32 11.27 409.46 1. 92 463.00 ,4 . 40 794.95 4 .25 911. 20

25.80 2. 52E-01 5 .35E-02 964.7 7 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: 1.000 keV Nuclide confidence Index threshold :-. - 0.30 Errors quoted at 1.000sigma

3/1/2017 8:40:09AM Page4of7 Analysis Report for 01-Mar-17-10013 L310222AFRGS013SS INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wtmean Comments Name Id Activity At:tivity Confidence Uncerlalnty (pCi/grams)

K-40 0.995 2 . 39E+OO 2.75E-01 X Bi-211 0.864 Pb-212 1. 000 l .64E-01 2.73E-02

? Pb212-XR 1. 000 2 .SOE-01 9.78E-02 Bi-214 0.999 2.27E-01 3.29E-02 Pb-214 0.999 1.69E-Ol 2.64E-02

? Pb214-XR 1.000 4.41E-01 1. 74E-01 Ac-228 0.999 2.52E-01 5.35E-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 1.000sigma

3/1/2017 8:40:09AM Page 5 of1 Analysis Report for 01-Mar-17-10013 L310222AFRGS013SS UNIDENTIFIED PEAKS Peak Locate Performed on : 3/1/2017 8:40:03AM Peak Locate F.rom Channel : 120 Peak Locate To Channel : 8192 Pcalr CPS (%) Peale Tolerance Peak No. Energy (l;e VJ Peak Size (CPS) l lncerlainty 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 1.000$1gma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield(%) Activity NuclideMDA LlneMDA Name (pCVgrams) (pCUgrams) (pCVgrams)

(keV}

BE-7 4. 77. 60 10.44 -9.38E-02 3.96E-Ol 3. 96E-01

+ K-40 1460.82

10.66 2. 39E+OO 3.lSE-01 3.lSE-01 Co-60 1173 .23 99.85 -6.19E-03 4 .49E-02 4. 89E-02 1332 .49 99.98 -1.95E-02 4.4.9E-02 Nb-94 702.65 99.81 -l . 86E-03 3 .78E-02 3 . 78E-02 871. 09 99.89 1. 35E-02 4. 87E-02 Ag-108m 79.13 6.60 -3.12E-Ol 4 .14E-02 1. 30E+OO 433.94 90.50 -3.04.E-03 4. 14E-02 614.28 89.80 -2.48E-02 5. 92E-02 722.94 90.80 8.03E-03 4. 79E-02 Sb-125 176.31 6.84 7.llE-02 1.18E-01 5.0lE-01 380.45 1. 52 -1.16E-01 2.18E+OO 427.87 29.60 1.77E-02 l.18E-01 4 63. 36 10.49 1. 84E-01 4.05E-01 600.60 17.65 3.07E-02 1. 88E-01 606.71 4.98 2.37E+OO 1.38E+00 635.95 11.22 -7.68E-02 3.00E-01 671. 44 1. 79 -2 .30E+OO 2.14E+OO Ba-133 79 . 61 2.65 -1.25E+OO 7 . 25E-02 3.12E+OO

3/1/2017 8:40:0BAM Page6of7 Analysis Report for 01-Mar-17-10013 L310222AFRGS013SS Nuclide Energy Yield(%) Activity NuclideMDA Llne fJDA Name (keV)

(pCVgrams) (pCl/grams) (PCl/grams)

Ba-133 81. 00 32.90 S.56E-03 7.2SE-02 2. 21E-Ol 276.40 7.16 -9.83E-02 4. 27E-01 302.85 18.34 6.39E-02 1. SOE-01 356. 01 62.05 -3.26E-02 7 . 25E-02 383.85 8.94 -2.62E-Ol 3. 21E-01 Cs-134 475.36 1. 48 1. 36E+OO 4.llE-02 2. 75E+OO 563.25 8.34 -8.82E-02 4. 85E-01 569.33 15.37 -7 .19E-02 2. 41E-Ol 604. 72 97.62 -2.26E-02 6. 20E-02 795.86 85.46 -6.78E-03 4. llE-02 801. 95 8.69 1.36E-01 4 . 56E-01 1038.61 0.99 2.21E+OO 4. 68E+OO 1167.97 1. 79 -1.96E+OO 2 . 48E+OO 1365.19 3.02 -5.00E-01 1. 39E+OO Cs-137 661. 66 85.10 9.92E-03 4.90E-02 4 . 90E-02 Eu-152 121. 78 2~ . 67 3.SlE-02 l.12E-01 1. 30E-01 244 . 70 7. 61 2.65E-01 5. OOE-01 295.94 0.45 -3.60E+OO 9. 27E+OO 344.28 26.60 -6.89E-02 1 . 12E-Ol 367.79 0. 86 -8.99E-01 3. 43E+OO 411.12 2.24 3.66E-Ol 1 . 63E+OO 443. 96 2.83 3.68E-01 1 . 27E+OO 488.68 0.42 -7.36E+OO 7. 86E+OO 563. 99 0.49 7.19E+OO 8. 67E+OO 586.26 0.46 1.56E+Ol 1 . 28E+Ol 678.62 0.47 5.13E+OO 8. 83E+OO 688.67 0.86 9.58E-01 3. 92E+OO 719.35 0.28 -S.65E+OO 1. 24E+Ol 778.90 12.96 -4.16E-02 2

91E-Ol 810.45 0. 32 1.62E+OO 1. 33E+Ol 867.37 4 .26 -1. 41E+OO 1. OSE+OO 919.33 0.43 -1.23E+OO 8. 74E+OO 964.08 14 .65 9.99E-02 3.30E-01 1085.87 10. 24 -l .02E-01 3.28E-01 1089.74 1. 73 -9.37E-02 2.25E+OO 1112.07 13.69 -7.49E-02 3. 33E-01 1212.95 1.43 -2.04E+OO 3.18E+OO 1249.94 0.19 1.78E+Ol 3. 06E+Ol 1299.14 1. 63 -1. 04E+OO 3.03E+OO 1408.01 21. 07 6.15E-02 1. 67E-Ol 1457.64 0 .50 5.lSE+Ol 2. 70E+Ol 1528.10 0.28 5.88E+OO 1. 43E+Ol Eu-154 123.07 40.40 1.04E-02 9.21E-02 9.21E-02 247.93 6.89 -3.SlE-01 4.27E-01 591. 76 4.95 - 3.0BE- 01 7 .37E- 01 692. 42 1. 78 -2.21E-01 2 .06E+OO 723 . 30 20.06 9.45E-02 2 .21E-Ol 756.80 4.52 9.26E-02 9.59E-01 873.18 12.08 1. 04E-01 3.96E-01 996.29 10.4.8 2.63E-02 4.04E- 01 1004.76 18 . 01 -5.5 6E- 02 2. 21E- Ol 1274.43 34.80 - 3.68E- 02 l .44E- 01

3/1/2017 8:40:09AM Page 7 of7 Analysis Report for 01-Mar-17-10013 L310222AFRGS013SS Nuclide Energy Yield(%) .'~ctlvlty UuclideMDA LineMDA Name (keV)

(pCUgrams) (pCUgrams) (pCUgrams)

Eu-154 1596.48 1.80 -1.23E+OO 9.21E-02 2 . 33E+OO Eu-155 45.30 1. 31 1.09E+Ol 2 .18E-Ol 2 . 06E+01 60 .01 1. 22 1. 07E+Ol 2 . 23E+Ol 86.55 30.70 1. OBE-01 2 .18E-01 105.31 21.10 -2 .87E-02 2 . 25E-01 Ra-226 186.21 3.64 8.94E-01 9.98E-01 9 . 98E-01 Pa-231 27.36 10 .30 O.OOE+OO 1. 78E-01 1. 78E-01 283.69 1. 70 -5.30E-01 1. 82E+OO 300.07 2.47 2.25E-01 1. 32E+OO 302.65 2.20 7.32E-01 1 . 50E+OO 330.06 1. 40 -1.90E+OO 2. 28E+OO U-235 143.76 10.96 -4.76E-02 6.32E-02 3. 45E-Ol 163. 33 5.08 -5.17E-02 7. 07E-Ol 185.71 57.20 4.84E-02 6. 32E-02 202.11 1. 08 -6.87E-Ol 2. 98E+OO 205.31 5.01 -3.30E-D1 6. 34E-01 Am-241 59.54 35.90 l.38E-01 7 . 72E-Ol 7. 72E-01

. == Energy

+ Nuclide identified during the nuclide identification 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

0000002: '" CNF E

60-f Live rime :600.000 sec Real Time :600.960 sec Start: 1: -<I.O{kev}

5tap : 8192: ZD41. 4(kev)

Aeq. Start :ll'ed Jllir 01 08:30:00 2017 55 50 1000 2000 3000 4000 5000 6000 channel 7000 8000

~

ROI Type: 1

,t. 3/1/2017 8:40:14AM Page I of6

,C~

- .A-~pex Gamm"'

~i;; * . . - *.. .* 'Cl Analysis Report for 01-Mar-17-10014 L310222AFRGS014SS GAMMA SPECTRUM ANAL YSJS Sample Identification : 01-Mar-17-10014 Sample Description : L310222AFRGS014SS Sample Type : Sand Unit Sample Point Sample Size 1.803E+03 grams Facility : Default Sample Taken On : 2/23/2017 9:20:00AM Acquisition Started : 3/1/2017 8:30:0SAM Procedure : 130G_Sand Operator : Administrator Detector Name : P11314 Geometry : 130G_Sand Llvenme : 600.0 seconds Real Time ; 600.4 seconds Dead Tlme ; 0.06%

Peak Locate Threshold : 3.00 Peak Locate Range (in channels) : 120 - 8192 Peak Area Range* (In channels} : 120- 8192 Identification Energy Tolerance : 1.000keV Energy Calibration Used Done On : 11/10/2016 Efficiency Calibration Used Done On : 3/1/2017 Efficiency Calibration Description ; initial 11/16/16 Sample Number : 2144 Fill Height : 1000.00 gram Certificate Name : Eu155-Na22 Certificate Date : 12/22/2008 12:00:00PM PEAK ANALYSIS REPORT Peak Analysis Perfonned on : 3/1/2017 8:40:0BAM Peak Analysts From Channel : 120 Peak Analysis To Channel : 8192

3/1/2017 8:40:14AM Pagc2of6 Analysis Report for 01-Mar-17-10014 L310222AFRGS014SS Peak Energy ROI ROI Peak Net Peak NetAnta Continuum FWHM No. (keV) start end Centroid Area Uncertainty Counts (keV) 1 238.62 948 - 959 954.08 9.40E+Ol 13.29 3.30E+Ol 1. 04 2 295.29 1175 - 1185 1180.43 3.07E+Ol 9.21 2.23E+Ol 0.46 3 352.13 1401 - 1412 1407.53 4.95E+Ol 8.70 1.05E+01 0. 98 4 609.31 2429 - 2441 2435 . 29 4.73E+O l 8.10 6. 71E+OO 0.54 5 1460.87 5831- 5852 5841.44 l.85E+02 14.28 5.24E+OO 1.38 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000sigma No background subtract performed on this spectrum.

NUCLIDE IDEbJTIF/CA TION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id EnergJ, Yield{%) Activity Activity Name Confidence (keV) (pCVgrams) Uncertainty K-40 1. 00 1460.82

10.66 4. llE+OO 3.65E-Ol Pb-212 1. 00 115.18 0. 60 2 38.63

43.60 1. 42E-01 2 .31E-02 300.09 3.30 t.-214 1.00 609.32

45.49 1. 33E-01 2.42E-02 768 . 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

3/1/2017 8:40:14AM Page3 of6 Analysis Report for 01-Mar-17-10014 L310222AFRGS014SS Nuclide Id Energy Yield(%) Activity Activity Name Confidence (keV) (pCUgrams) Uncertainty Bi-214 1. 00 1377. 67 3.99 1385.31 0.79 1401. 52 1. 33 1407.99 2.39 1509.21 2.13 1661.27 1. 05 1729.59 2.88 1 764.49 15.30 1847.43 2.03 2118.51 1. 16 Pb-214 0 99 241. 99 7.25 295.22

18.42 1.25E-Ol 3.90E-02 351.93

35.60 1 .20E-01 2.31E-02 785.96 1. 06

= Energy llne found in the spectrum.

- .. Manually added nuclide.

? = Manually edited nuclide.

@ :: Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000 keV Nuclide confidence fndex threshold = 0.30 Errors quoted at 1.000sigma INTERFERENCE CORRECTED REPORT Nuclide Nuclide Wt mean Wt moan Comments Name Id Activity Activity Confldonce Uncertainty (pCUgrams)

K-40 1. 000 4.llE+OO 3.65E-Ol Pb-212 1 .000 1. 42E-01 2.31E-02 Bi-214 1. 000 1. 33E-Ol 2.42E-02 Pb-214 0 .996 1. 21E-01 l.99E-02

? = 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 1.000slgma

3/1/2017 8 :40:14AM Page 4 of6 Analysis Report tor 01-Mar-17-10014 L310222AFRGS014SS UNIDENTIFIED PEAKS Peak Locate Performed on : 3/1/2017 8:40:0BAM Reak 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 :-vere Identified.

M = First peak in a multrplet region m = OU'ler peak in a multiplet region F = Fitted singlet Errors quoted at 1.000Slgma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL. NLB Nuclide Energy Yield(%) Activity NuclideMDA LlneMDA Name (keV}

(pCUgrems) (pCUgrams) (pCUgrams)

BE-7 477.60 10. 44 1.68E-Ol 2.89E-01 2. 89E-01

+ K-40 1460.82

10.66 4. llE+OO 3.95E-01 3. 95E-Ol Co-60 1173. 23 99 . 85 9.29E-03 4.16E-02 5. OSE-02 1332.49 99.98 8.66E-03 4 . 1 6E-02 Nb-94 702. 65 99 .81 1 .SOE-02 3.33E-02 3. 38E- 02 871. 09 99.89 -1.24E- 02 3.33E-02 Ag-108m 79.13 6.60 2 . 13E-01 3.04E-02 8. 14E-01 433.94 90.50 -l.12E-02 3. 04E-02 614.28 89 . 80 -2.06E-02 4. 94E-02 722.94 90.80 l.6SE-02 4. 20E-02 Sb-125 176.31 6.84 2 . 37E-01 1. OlE-01 3 . 64E-Ol 380 .45 1. 52 - 7.7 1E-01 1. 60E+OO 427.87 29.60 -l.20E-02 1. OlE-01 463.36 10 .49 l.46E-01 2 . 99E-01 600.60 17 .65 3.61E-02 2 .04E-Ol 606.71 4.98 1.66E+OO l . 14E+OO 635.95 11.22 -1 . 41E-01 2.75E-Ol 671. 44 1. 79 -5.59E- 01 1. 9 6E+OO Ba-1 33 79.6 1 2.65 -1. 60E- 01 5 .2 5E- 02 1. 94E+OD

3/1/2017 8 :40:14AM Page S of6 Analysis Report for 01-Mar-17-10014 L310222AFRGS014SS Nuclide Energy Yield{%} Activity Nuclide IJiDA LineMDA Name (pCilgrams) (pCUgrams) (pCUgrams)

(keV)

Ba-133 81. 00 32.90 -1.42E-01 5.25E-02 1. 26E-01 27 6. 4 0 7 .16 6.79E-02 3 . 85E-01 302.85 18.34 5.55E-02 1. 41E-Ol 356.01 62.05 -3.SSE-02 5. 25E-02 383.85 8. 94 -1.77E-01 2. 67E-Ol Cs-134 475.36 1. 48 -1.02E+OO 4. 12E-02 1. 82E+OO 563.25 8.34 -2.SlE-01 3 . 48E-Ol 569.33 15.37 8.22E-02 2 . llE-01 604. 72 97.62 -2.65E-02 4. 97E-02 795.86 85.46 -9.32E-03 4 .12E-02 801. 95 8.69 -6.75E-02 3

97E-01 1038 . 61 0.99 1.42E-01 3 . 69E+OO 1167.97 1. 79 5.67E-02 2 . 99E+OO 1365.19 3 . 02 8.SSE-02 :J_ - 30E+OO Cs-137 661. 66 85.10 -2.69E-02 3 . 23E-02 3. 23E-02 Eu-152 121. 78 28.67 3.42E-02 9.16E-02 9 .16E-02 244.70 7.61 2.08E-01 3 . 93E-01 295.94 0.45 3.90E+OO 7. 98E+OO 344.28 26. 60 6.09E-03 9 . 83E-02 367.79 0.86 4.65E-01 2. 87E+OO 411 . 12 2.24 3 .37E-Ol 1 . 20E+OO 443.96 2.83 - 1 .45E-Ol 1. 07E+OO 488.68 0. 42 - 5.49E+OO 6. 21E+OO 563.99 0.49 -3.26E+OO 5 . 89E+00 586.26 0.46 3.95E+OO 9 . 91E+OO 678. 62 0.47 -8.68E-01 7. 45E+OO 688.67 0 .86 -3.47E+OO 3. 29E+OO 719.35 0 .28 l.94E+OO 1 . OBE+Ol 778.90 12.96 9.91E-02 2. 37E-Ol 810.45 0 .32 1. 09E+OO 1. llE+Ol 867.37 4 .26 - 5.37E- 01 7. 25E-01 919 . 33 0.43 -1.00E+OO 8. 35E+OO 964.08 14.65 -2 .79E-01 3. 25E-Ol 1085.8'? 10.24 -3 .84E-01 3.24E-Ol 1089.74 1. 73 1. 53E+OO 2. 77E+OO 1112.07 13.69 -4.71E-02 3. SSE-01 1212.95 1. 43 1. 78E+OO 3. 46E+OO 12 49.94 0.19 1. 28E+Ol 2. 66E+Ol 1299.14 1.63 -5.02E-01 2. 31E+OO 1408.01 21. 07 7.67E-02 1. 71E-01 1457.64 0.50 9.29E+Ol 3. 31E+Ol 1528.10 0.28 3.49E+OO 1. 09E+Ol Eu-154 123.07 40.40 -3.37E-02 6.21E-02 6.21E-02 247.93 6.89 2.77E- 01 3 . 64E-0 1 591. 76 4.9 5 -8.19E- 02 6 . 83E-01 692.42 1. 78 -5.33E-02 1. 60E+OO 723.30 20.06 2.53E-02 1. 91E-Ol 756.80 4.52 -1.85E-Ol E.23E-01 873.18 12. 08 3 . 52E-02 2. 85E-01 996 . 29 10.48 -9.73E-02 3.72E- 01 1004. 76 18.01 -2 .03E- 03 1. 83E- 01 1274.43 34.80 2. 74E-02 1. 40E-01

3/1/2017 8:40:14AM Page 6of6 Analysis Report for 01-Mar-17-10014 L310222AFRGS014SS Nuclide Energy Yield(%) Activity NuclldeMDA Linel;IDA Name (keV)

(pCUgrams} (pCVgrams) (pCl/grams)

Eu-154 1596.48 1. 80 9.46E-02 6.21E-02 2 . 08E+OO Eu-155 45.30 1.31 -5.68E+OO 1. 2':'E-01 5 . SSE+OO

60. 01 1.22 -9. 45E-02 7. 21E+ OO 86.55 30.70 -1. 03E-02 1. 27E-Ol 105.31 21.10 2.67E-02 1. 35E-01 Ra-226 186.21 3. 64 3.92E-01 7.48E-01 7 . 48E-Ol Pa-231 27.36 10 .30 O. OOE+OO 6.6SE-02 6. 65E-02 283.69 1. 70 -6.48E-02 1 . 33E+00 300.07 2.47 -1.llE-01 1 .14E+OO 302.65 2.20 2.18E-01 1 .17E+OO 330.06 1.40 -1.80E-01 2. llE+OO U-235 143 . 76 10. 96 -2.53E-03 4.73E-02 2 . 47E-01 163. 33 5.08 5.06E-02 4 . 62E-Ol 185.71 57.20 l.42E-02 4. 73E.- 02 202 .11 1.08 -5.27E-01 2. 08E+OO 205.31 5.01 -2.21E-01 4 . 64E-01 Am-241 59.54 35.90 3.74E-02 2 . 61E-Ol 2. 61E-01

+ = 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

00000021 .CNF Live Time :&00.000 sec 60 Real Tine :600.380 sec start: 1: -0.0(lc.ev)

Stop : 1192:2047 ,8{kev)

ACQ. Start :Wed Mar 01 OB:30:0& 2017 55 1000 2000 3000 4000 5000 6000 7000 channel 8000

~

ROI Type: 1

311/2017 8:53:17AM Page I of7

~~,Apex-Garnrna Analysis Report for 01-Mar-H-10015 L310222AFRGS015SS GAMMA SPECTRUM ANALYSIS Sample Identification : 01-Mar-17-10015 Sample Description : L310222AFRGS015SS Sample Type : Sand Unit Sample Point Sample Size 1.698E+03 grams Facility : Default Sample Taken On : 2/23/2017 1:43:00PM Acquisition Started ; 3/1/2017 8:43:08AM Procedure : 130G_Sand Operator : Administrator DetectorName : P40818B Geometry : 130G_Sand Live Time 600.0 seconds Real Time : 600.9 seconds Dead Time : 0.15%

Peak Locate Threshold : 3.00 Peak Locate Range (in channels) : 120-8192 Peak Area Range (in channels) : 120 - 8192 Identification Energy Tolerance : 1.000 keV Energy Calibration Used Done On : 1/18/2017 Efficiency Calibration Used Done On : 3/1/2017 Efficiency Calibration Description Sample Number : 2145 Fill Height : 1000.00 gram Certificate Name : Eu155-Na22 Certificate Date : 1/30/2012 12:00:00PM PEAK ANALYSIS REPORT Peak Analysis Performed on : 3/1/2017 8:53:11AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192

3/1/2017 8:53:17AM Page2of7 Analysis Report for 01-Mar-17-10015 L310222AFRGS015SS Peak Energy ROI ROI Pea!r NetPeak NetArea Continuum FWHM No. (keV) start end Centroid Area Uncertainty Counts (ke\?

1 238.74 946 - 960 955.04 9.76E+Ol lS .37 4.74E+Ol 0. 96 2 295.53 1176 - 1186 1182. 03 3.88E+Ol 8.39 1.32E+Ol 0.83 3 351.95 140 1 - 1414 1407.53 5.SOE+Ol 11.20 2.SOE+Ol 0. 63 4 510.57 2036 - 204 6 2041. 63 1. 67E+Ol 6.78 1. 23E+Ol a. so 5 583.20 2328 - 2337 2332.02 L 70E+Ol 5.34 S .OOE+OO 0.35 6 609.36 243 1 - 2442 2436.62 4 .84E+Ol 8 .23 7.62E+OO 0.59 7 911. 34 3639 - 3649 3644.33 1. 37E+O l 5.16 S.30E+OO 0.58 8 1460.72 5831 - 5852 5842. 72 1. 43E+02 12. 37 2.65E+OO 1. 41 M = First peak in e multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000sigma No background subtract perfonned on this spectrum.

NUCLIDE /DENT/FICA TION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Llbrary\ZION LIB-BNLNLB IDENTIFIED NUCLIDES Nuclide Id En9YrJy Yield(%) Activity Activity Name Confidence (keV) (pCUgrams) Uncertainty K-40 0.99 1460.82

10.66 3.7 8E+OO 3 .65E-Ol

"'l-208 1. 00 583.19

85.00 2.9 4E-02 9 .40E-03 D-212 0.99 115.18 0.60 238.63

43.60 1.76E-Ol 3 . 12E-02 300.09 3.30 Bi-214 1. 00 609. 32

45.49 1. 61E-Ol 2. 91E-02 768.36 4 . 89 806.18 1. 26 934.06 3 .11

3/1/2017 8:53:17AM Page3 of7 Analysis Report for 01-Mar-17-10015 l310222AFRGS015SS Nuclide Id Energy 'i'ield(%) Activity Activity Name Confidence (keV) (pCVgrams) Uncertainty Bi-214 1. 00 1120 .29 14. 92 1155 .. 21 1. 63 1238.12 5.83 1280.98 1. 43 1377.67 3.99 1385.31 0. 79 1401.52 1. 33 1407.99 2.39 1509 . 21 2.13 1661.27 1. 05 1 7 29.59 2.88 1764.49 15.30 1847.43 2 .03 2118. 51 1.16 Pb-214 0 .99 241. 99 7.25 295 . 22

18.42 1. 88E-01 4.34E-02 351".93

35. 60 1. 58E-01 3. 45E-02 785.96 1. 06 Ac-228 0 .99 129.07 2 .42 209.25 3 . 89 270.24 3.46 328 .00 2 . 95 338.32 11.27 409.46 1. 92 463.00 4 .40 794.95 4 .25 911.20

25.80 1.07E-01 4 , 04E-02 964.77 4 . 99 968.97 15.80 1588.20 3.22

= Energy line found In 1he spectrum.

- = Manually added nuclide.

? = Manually edited nuclide.

@ = Energy line not used for Weighted Mean Activity Energy Tolerance : 1.000 keV Nuclide confidence index threshold "" 0.30 Errors quoted at 1.000sigma INTERFERENCE CORRECTED REPORT

3/1/2017 8:53:17AM Page 4 of7 Analysis Report fOI' 01-Mar-17-10015 L310222AFRGS015SS Nuclide Nuclide wt mean wt mean Comments Name Id Activity Activity Confidence Uncertainty (pCi/grams)

K-40 0.998 3.78E+OO 3.65E-01 Tl-208 1. 000 2.94E-02 9.40E-03 X Bi-211 0.884 Pb-212 0 .998 1.76E-01 3.12E-02 Bi-214 1.000 1.61E-01 2.91E-02 Pb-214 0.995 1.70E-01 2.70E-02 Ac-228 0.999 1.0'?E-01 4.04E-02

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

@ = nuclide contain~ energy llnes not used in Weighted Mean Activity Errors quoted at 1.000sigma

3/1/2017 8:53:17AM Page 5 of7 Analysis Report for 01-Mar-17-10015 L310222AFRGS015SS UNIDENTIFIED PEAKS Peak Locate Performed on : 3/1/2017 8:53;11AM Peak Locate From Channel : 120 Peak Locate To Channel : 8192 Peah CPS ('A,) Peak TolGrance Peak No. Energy (keV) Peal-: S/7.e(CPS) UncertaintJ/ Type Nuclide

_______4______5_1_0___5_7______2-.78736E-02 ~

M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000sigma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\Library\ZION LIB-BNL.NLB Nuclide Energy Yield{%} Activity Nuclide MDA Li11eMDA Name (keV)

(pCilgrams) (pCVgrams) (pCUgrams)

BE-7 477.60 10.44 4.0lE-01 4.28E-01 4. 28E-01

+ K-40 1460.82

10.66 3.78E+OO 3. 54E-Ol 3. 54E-01 Co-60 1173 .23 99.85 1. SOE-02 4.31E-02 5. 16E-02 1332.49 99.98 -1.25E-02 4. 31E-02 Nb-94 702.65 99.81 2.0lE-02 3 .79E-02 3. 90E-02 871. 09 99.89 2.33E-02 3. 79E-02 Ag-108m 79.13 6.60 1 . 03E+OO 4.16E-02 1 . 61E+OO 433.94 90.50 -1. 02E-02 4. 16E- 02 614.28 89.80 -2.35E- 02 6.25E-02 722.94 90.80 -9 . 60E-03 4. 26E-02 Sb-125 176.31 6.84 2.64E-Ol l. 33E-01 5. SlE-01 380.45 1. 52 2.lOE-02 2.53E+OO 427.87 29.60 -6.92E-02 1. 33E-Ol 463. 36 10.49 6.30E-02 3. 78E-01 600.60 17.65 5.99E-02 2. 25E- Ol 606.71 4 .98 1. BOE+OO 1. 41E+OO 635.95 11. 22 4 , 19E-02 3.17E-Ol 671.44 1. 79 -4.09E-01 1. 95E+OO

3/1/2017 8:53:17AM Page6 of7 Analysis Report for 01-Mar.17-10015 L310222AFRGS015SS Nuclide Energy Y,e/d("/o) Activity NuclldeMDA l-in~MDA Name (keV)

(pCVgrams) (pCVgrams) (pCUgrams)

Ba-133 79.61 2.65 3.90E-02 7.28E-02 3 . 78E+OO

81. 00 32.90 -1.96E-02 2 . 63E-01 276.40 7.16 -7.21E-02 4. SOE-01 302.85 18.34 1. 14E-01 1. 91E-01 356.01 62. 05 -1. 58E-02 7. 28E-02 383.85 8.94 2 .07E-01 4. 48E-01 Cs-134 475.36 1. 48 3 .95E-01 6.07E-02 2. 71E+OO 563.25 8.34 -5.28E-02 4

21E-Ol 569.33 15.37 -1. 38E-01 2 . 49E-01 604.7':. 97.62 -2.SSE-02 6. SOE-02 795.86 85.46 4. 72E-02 6. 07E-02 801.95 8.69 1. 83E-02 4. 69E-01 1038.61 0.99 -4.0SE+OO 3 . 68E+OO 1167.97 1. 79 -9 .94.E-01 3 .llE+OO 1365.19 3 .02 8.88E-01 1. 60E+OO Cs-137 661. 66 85.10 9.82E-03 4 . 0SE-02 4. OSE-02 Eu-152 121. 78 28 .67 7.52E-D4 1.19E-01 1

30E-01 244.70 7.61 1. 88E-01 4. 87E-01 295.94 0.45 3.36E+OO 9. 15E+OO 344.28 26.60 -5.38E-02 1 .19E-01 367.79 0.86 2.21E+OO 3. 92E+OO 411.12 2. 24 8.99E-D1 1. 54E+OO 443.96 2. 83 3.89E-01 1. 36E+OO 488.68 0.42 3.78E+OO 8. 31E+D0 563.99 0.49 -l.41E+OO 6. 80E+OO 586.26 0.46 3 .21E-Ol 1. 04E+Ol 678.62 0.47 2.24E+OO 8. 62E+00 688.67 0.86 -1.0lE+OO 4. 58E+D0 719.35 0.28 -6.llE+OO 1. 23E+Ol 778.90 12. 96 7.99E-02 3 . 06E-01 810.45 0.32 -8.42E+OO 1. 12E+Ol 867.37 4.26 8.45E-02 9. 48E-01 919.33 0.43 -3 .25E+OO 8. 89E+OO 964. 08 14. 65 1. 09E-01 4. 29E-01 1085.87 10 .24 1.60E-01 4. 33E-01 1089.74 1. 73 -1.38E+OO 2. 66E+OO 1112.07 13.69 1. 64E-01 3.82E-01 1212.95 1.43 1.36E- 01 4. 09E+OO 1249.94 0.19 2.03E+Ol 3. 29E+01 1299 .14 1. 63 1 . 74E+OO 2. 97E+OO 1408.01 21. 07 1.19E-02 1.90E-01 1457.64 0.50 7.58E+01 3.43E+Ol 1528.10 0.28 6.20E+OO 1.SlE+Ol Eu-154 123.07 40.4 0 -3.82E-02 9 . 07E-02 9.0?E-02 247.93 6.89 2.41E-01 4.87E-01 591. 76 4.95 6.91E-01 7.77E-01 692.42 1. 78 4.90E-01 2.32E+OO 723.30 20.06 -1.48E-01 1. 88E-01 756.80 4.52 9.SlE-02 l.O lE+OO 873.18 12.08 - 4 . 03E-03 3.03E-Ol 996.29 10.48 -1 .BOE-01 4.SlE-01

3/1/2017 8:53:17AM Page 7of7 Analysis Report for 01-Mar-17-10015 L310222AFRGS015SS Nuclide Energy Yield{%) Activity NuclldeMDA Line&DA fJame (keV)

(pCVgrams) (pCUgrams) (pCUgrams)

Eu-154 1004 .76 18.01 -1. 54E-01 9.0';'E-02 2 . 41E-01 1274 . 43 34.80 -5.47E-03 1

42E-01 1596.48 1. 80 6.72E-Ol 2 . 09E+OO Eu-155 45.30 1.31 9.44E+OO 2 . 13E-01 2 .17E+Ol 60.01 1.22 -1.l 7E+Ol 1. 92E+Ol 86.55 30.70 6.42E-02 2 .13E-01 105.31 21.10 1.llE-01 2 . 39E-01 Ra-226 186.21 3.64 1.68E-Ol 9.64E-01 9. 64E-Ol Pa-231 27.36 10 .30 O.OOE+OO 1.88E-Ol 1. 88E-01 283.69 1. 70 1.0l E+OO 1. 92E+OO 300.07 2.47 -1.0SE+OO 1

35E+OO 302.65 2.20 1.17E+OO 1

60E+DO 330.06 1. 40 7 . 19E-01 2 . 62E+OO U-235 143. 7 6 10. 96 -2.SSE-01 6.lOE-02 3.26E-01 163.33 5 .08 -7.SlE-02 7 .17E-Ol 185.71 57.20 2.79E-03 6. lOE- 02 202.11 1. 08 8 . 40E-01 2 . 98E+OO 205.31 5.01 -6.41E-01 6. 40E-01 Am-241 59.54 35.90 -6.19E-01 6.68E-Ol 6. 68E-01

+ .. 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 7 = CAUTION: MDA value Is Inconsistent with Currie MDA at 95% confidence level

00000021 .CNF Liw Till! :600.000 m 60 Real Ti1e :600.930 sec Start: 1: -0.0(hY)

Stop : Bl92:2047.4(keY) .

Aclf, start :ved Mar 01 08:43:08 2017 55 1000 2000 3000 4000 5000 6000 channel 7000 8000

~

ROI rype: 1

3/1/2017 8:02:07AM Page I of7 Analysis Report tor 01-M~r-17-10007 L310222AFQGS007SS GAMMA SPECTRUM ANAL YSJS Sample Identification ; 01-Mar-17-10007 Sample Description : L310222AFQGS007SS Sample Type : Sand Unit Sample Point Sample Size 1.816E+03 grams Facility : Default Sample Taken On : 2/23/2017 2:45:00PM Acquisition Started : 3/1/2017 7;51 :58AM Procedure : 130G_Sand Operator : Administrator Detector Name : P40818B Geometry : 130G_Sand Live Time : 600.0 seconds Real Time : 601.0 seconds Dead Time : 0.16 %

Peak Locate Threshold : 3.00 Peak Locate Range {in channels) : 120 -8192 Peak Area Range (in channels) : 120- 8192 Identification Energy Tolerance : 1.000 keV Energy calibration Used Done On : 1/18/2017 Efficiency Calibration Used Done On : 3/1/2017 Efficiency Cellbration Description Sample Number : 2137 Fill Height : 1000.00 gram Ceriiflcate Name : Eu155-Na22 Certificate Date : 1/30/2012 12:00:00PM PEAK ANALYSIS REPORT Peak Analysis Perfom,ed on : 3/1/2017 8:02:01AM Peak Analysis From Channel : 120 Peak Analysis To Channel : 8192

3/1/2017 B:02:07AM Page 2 of7 Analysis Report for 01-Mar-17-10007 L310222AFQGS007SS Peak Energy ROI ROI Peak Net Peak Net Area Continuum FWHM No. (keV) start end Centroid Area Uncertainty Counts (k*VJ 1 77.24 306 - 314 309.68 2.57E+Ol 10.47 3.83E+Ol 0.47 2 238.68 947 - 959 954.83 1.11E+02 13. 98 3 .22E+Ol 0. 94 3 295.31 1177 - 1187 1181.16 3.46E+01 9.77 2 .54E+Ol 0.58 4 351. 86 1402 - 1415 1407.16 6.57E+Ol 10.11 1.33E+01 0. 61 5 583.20 2327 - 2337 2331.99 3.75E+Ol 7.11 5.SOE+OO 0.78 6 609.26 2429 - 2444 2436.20 6.37E+Ol 8.89 5.26E+OO 1. 41 7 910.95 3636 - 3649 3642.76 2 .72E+Ol 7. 62 1. 08E+Ol 0.85 8 1460.66 5832 - 5853 5842.49 1.78E+0 2 13. 72 2.67E+OO 1. 60 M = First peak in a multiplet region m = Other peak in a multiplet region F = Fitted singlet Errors quoted at 1.000sigma No background subtract performed on this spectrum.

NUCLIDE /DENT/FICA TION REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Defeult\Llbrary\ZION LIB-BNL.NLB IDENTIFIED NUCLIDES Nuclide Id Energy Yield(%) Activity Activity Name Confidence (keV) (pCUgrams) Uncertainty K-40 0. 99 1460. 82

10.66 4.3SE+OO 3.88E-01

...,1-208 1. 00 583.19

85.00 6.06E-02 1.21E-02 b-212 1.00 115.18 0.60 238.63

43.60 1. 87E-01 2.BOE-02 300.09 3.30 Pb212-XR 0. 99 74.82 10.28 77.11 -!:

17.10 2. 58E-Ol 1.0BE-01 87.35 3.97

89. 78 1.46

3/1/2017 8:02:07AM Page 3 of7 Analysis Report for 01-Mar-17-10007 L310222AFQGS007SS Nuclide Id Energy Yield{°/o) Activity Activity Name Confidence (keV) (pCVgrams) Uncertainty Bi-214 1.00 609.32

45.49 1 .98E-0l 3 .0lE-02 768.36 4.89 80G.18 1.26 934.06 3.11 1120 .29 14.92 11 55.21 1. 63 1238.12 5* , 83 1280.98 1.43 1377.67 3 .99 1385.31 0.79 1401.52 1. 33 1407.99 2 .39 1509.21 2 .13 1661.27 1. 05 1729.59 2.88 1764.49 15.30 1847 . 43 2.03 2118.51 1. 16 Pb-214 0 . 99 241.99 7.25 295.22

18.42 1.57E-01 4.60E-02 351.93

35.60 l.76E-Ol 3 .0SE-02 785.96 1 .06 Pb214-XR 0 .99 74.82 5.80

?7 . 11

9.70 4.SSE-01 1 . 92E-01 87.35 2.24 89.78 0.82 Ac-228 0.99 129.07 2.42 209.25 3.89 270.24 3.46 328.00 2.95 338 . 32 11.27 409 . 46 1. 92 4 63. 00 4 .40 794.95 4 .25 911.20

25.80 1. 98E-01 5.61E-02 964.77 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: 1.000 keV Nuclide confidence index threshold = 0.30 Errors quoted at 1.000slgma

3/1/2017 8:02:07AM Pa,se4of7 Analysis Report for 01-Mar-17-10007 L310222AFQGS007SS INTERFERENCE CORRECTED REPORT Nuclide Nuclido Wt mean wtmean Comments Name Id Activity Activity Confidence Uncertainty (pCUgrams)

K-40 0.996 4.39E+OO 3.BSE-01 Tl-208 1. 000 6.06E-02 1.21E-02 X Bi-211 0.905 Pb-212 1.000 1. 87E-01 2 .80E-02

? Pb212-XR 0.999 2. 58E-01 1.08E-01 Bi-214 1. 000 1.98E-01 3 . OlE-02 Pb-214 0. 9-99 1.70E-01 2.54E-02

? Pb214-XR 0.999 4.55E-01 1.92E-Ol Ac-228 0.997 1. 98E-01 5.61E-02

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

@ = nuclide contains energy lines not used in Weighted Mean Activity Errors quoted at 1.000sigma

3/1/2017 8:02:07AM PageSof7 Analysis Report for 01-Mar-17-10007 L310222AFQGS007SS UNIDENTIFIED PEAKS Peak Locate Perfonned on ; 3/1/2017 8:02:01AM Peak Locate From Channel : 120 Peak locate To Channel : 8192 Peak CPS(%) Peak Tolerance Peak No. Energy (keV) Peak Size (CPS) Uncertainty Type Nuclide All peaks were ld9ntified.

M = First peak in a multiplet region m = Other peak in a multlplet region F = Fitted singlet Errors quoted at 1.000sigma NUCLIDE MDA REPORT Nuclide Library Used : C:\Canberra\Apex\Root\Default\library\llON LIB-BNL.NLB Nuclide Energy Yield(%) Activity Nuc/ldeMDA LineMDA Name (keV)

(pCl/grams) (pCVgrams) (pCl/grams)

BE-7 477 . 60 10.44 - 4.48E-02 3.47E-01 3 . 47E-Ol

+ K-40 1460.82

10 . 66 4.39E+OO 3.33E-01 3 . 33E-01 Co-60 1173.23 99.85 -2.15E- 03 3.58E-02 5. 09E-02 1332.49 99.98 1.43E-03 3. 58E-02 Nb- 94 702. 65 99.81 -l.30E-02 4. 0lE-02 4 . 29E-02 871.09 99.89 -5.29E-03 4. OlE- 02 Ag-108m 79.13 6.60 -3.55E-01 3 .84E-02 1. 26E+OO 433.94 90.50 -1.87E-02 3 . 84E-02 614 .28 89.80 -2. 79E-02 5. 73E-02 722 . 94 90.80 4 . BOE-03 4 . 81E-02 Sb-125 176 . 31 6 . 84 -l. 49E-Ol 1.17E-01 4. 68E-01 380 . 45 1. 52 -1. 66E+OO 1. 83E+OO 427.87 29.60 -3. 28E-02 1. 17E-01 463.36 10.49 1.65E-01 3 . 30E-Ol 600.60 17.65 1. 32E-01 2 . 36E-01 606.71 4.98 2.20E+OO 1. 36E+OO 635 . 95 11.22 -2.52E-01 2. 36E-01 671. 44 1. 79 -1.18E+OO 2. 33E+OO Ba-133 79.61 2 . 65 -6 . 89E- 01 6.31E-02 3 . OSE+OO

3/1/2017 8:02:07AM Page 6 of7 Analysis Report for 01-Mar-17-10007 L310222AFQGS007SS Nuclide Energy Yield(%) Activity NuclldeMDA LlneMDA Name (pCl/grams) (pCl/grams) (pCVgrams)

{keV)

Ba-133 81. 00 32.90 -7,89E-02 6.31E-02 2 . OSE-01 276. 40 7.16 -3.84E-01 4 . 09E-01 302.85 18 . 34 3.60E-03 1. 90E-01 356.01 62.05 -1.78E-02 6. 31E-02 383.85 8. 94 -7.66E-02 3 . 83E-01 Cs-134 475.36 1. 48 -1.03E+OO 4.78E-02 2 . 39E+OO 563.25 8.34 -7.64E-02 4. lOE-01 569.33 15 .37 1. 77E-Ol 2 . 72E-01 604.72 97. 62 -3.33E-02 6 . 20E-02 795.86 85.46 -1 .93E-02 4. 78E-02 801 .95 8.69 -2.20E-01 4. 38E-01 1038.61 0.99 -l.36E+OO 4 . 74E+OO 1167.97 1. 79 2.76E+OO 3 .18E+OO 1365.19 3 .02 -1.86E+OO 1 . 29E+OO Cs-137 661. 66 85.10 1. 90E-02 4.57E-02 4. 57E-02 Eu-152 121. 78 28.67 -7.62E-02 1.21E-Ol 1 . 21E-01 244.70 7. 61 3.?0E-02 4. 71E-01 295.94 0. 45 5 .08E+OO 9.46E+OO 344.28 26.60 -7.65E-02 1. 27E-Ol 367.79 0. 86 -1.lSE+OO 3. 80E+OO 411.12 2.24 3.39E-01 1. 64E+OO 443.96 2.83 - 5.91E-Ol 1. 28E+OO 488.68 0.42 - 3.45E+OO 6.86E+OO 563.99 0.49 -2.74E+OO 6.80E+OO 586.26 0.46 l.22E+Ol 1 .19E+Ol 678.62 0.47 -4.16E-Ol 8.23E+OO 688.67 0.86 -2.90E-01 4.57E+OO 719 . 35 0.28 7.9SE+OO 1. 36E+Ol 778.90 12.96 ~ .78E-02 3. 61E-01 810.45 0. 32 2.39E+OO 1 . 34E+Ol 867.37 4.26 -8.2BE-01 9 . 89E- 01 919. 33 0. 43 -8.87E+OO 9. 49E+OO 964.08 14. 65 3.74E-01 3.78E-01 1085.87 10.24 -5.24E-01 3.74E-01 1089. 74 1. 73 2.77E-01 2.56E+OO 1112 . 07 13.69 - 7.16E-02 3.29E-Ol 1212.95 1.43 3.54E+OO 4.54E+OO 1249.94 0.19 -1. l 7E+Ol 2.33E+01 1299.14 1. 63 1. OlE+OO 3.08E+OO 1408.01 21.07 -3.91E-01 1.77E-01 1457. 64 0.50 9.65E+Ol 3.56E+01 1528.10 0.28 4.83E+OO 1. 31E+Ol Eu-154 123.07 40.40 -6.96E- 02 8.34E-02 8.34E-02 247.93 6.89 l . 92E-01 4 . 65E-01 591. 76 4 .95 9.83E- 02 7.2 7E-Ol 692.42 1. '18 -7.86E-01 1 .98E+OO 723.30 20.06 4. 39E-02 2 . 18E-01 756.80 4.52 -6.78E-01 8.27E-01 873 .18 12.08 -1.32E-02 2.94E-01 996.29 10. 48 -1 .24E-01 4.22E-Ol 1004 .76 18 . 01 3 .0BE- 02 2.33E-01 1274.4 3 34 .80 -4. 65E- 02 1. 28E- 01

3/1/2017 8:02:07AM Page 7 of7 Analysis Report for 01-Mar-17-10007 L310222AFQGS007SS Nuclide Energy \1eld{%) Activity NuclideMDA UneMDA Name (..fJCVgnms) (pCUgrams) (pCi/grams)

(keV)

Eu-154 1596.48 1.80 -4.94E-01 8.34E-02 2

45E+OO Eu-155 45.30 1.31 1.65E+OO 1 .9SE-01 2

OOE+Ol 60.01 1. 22 -1. 21E+Ol 1 . 87E+Ol 86.55 30.70 3.20E-02 1. 95E-Ol 105.31 21.10 6.49E-02 2 . 41E-01 Ra-226 186.21 3.64 4.?0E-02 1. OlE+OO 1. OlE+OO Pa-231 27.36 10 .30 O.OOE+OO 1.76E-Ol l.76E-01 283.69 1. 70 -8.37E-01 2 . 02E+OO 300.07 2.47 -4.90E-01 1. 46E+OO 302.65 2.20 -3.67E-01 1. 58E+OO 330.06 1. 40 1. 84E+OO 2. 52E+OO U-235 143.76 10. 96 -1. 28E-01 6.60E-02 3. 47E-01 163. 33 5.08 -1.0BE-01 6. SOE-01 185.71 57.20 4.26E-02 6. 60E-02 202.11 1. 08 5.70E-01 2 . 79E+OO 205.31 5.01 -2.20E-01 5. 95E-Ol Arn-241 59.54 35.90 1.19E-02 6.88E-Ol 6. 88E-01

+ = 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

00000021 '.CNF Live Tia :IG0.000 sec 60 Real li* :600.990 sec Start: 1: -0.0(kev)

Stop : 5192:2047 .4(iev)

Acq . Snrt :~ Mar 01 07:51:51 2017 55 g7

~w I- '

1000 2000 3000 4000 5000 6000 channel 7000 8000

~

ROI Type: 1

ATTACHMENT 4 CONSULTATION TRIGGERS FOR RESIDENTIAL SOIL CONCENTRATION

[185]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222

[186]

ATTACHMENT 5 QC SAMPLE ASSESSMENT

[187]

FSS RELEASE RECORD .~

NORTH BEACH AREA =ZIONSOLUTIONSuc=

MEll4rw,~IMlorrmL~ '>.':.I-,.,

SURVEY UNIT 10222 Duplicate Sample Assessment Survey Una#: 10200 Survey Unit # 10222 Survey Unit Name: North Beach Area Sample Pmi#: l..310222AF Sample Deserq>1im: Cmq,arison of split smq,les collected from surface soi S81J1)les from location #7 am ana1y7ro ffliog gamma spectroscopy by on-site HpGe System The staooard sample was L3-10222A-FRGS-007SS, the oo~arison sample was L3-10222A-FQGS-007SS.

STANDARD COMPARISON Activity Standard Agreeirent Activity Standard CoJIJJarison Acceptable Radionuclne Resolution Vahle Error Range Vahle Error Rati:l (YIN)

Cs-137 2.83&02 4.20&02 0.67 0.4-2.5 1.90&02 4.57&02 1.49 y Comrrents/Corrective Acmns: None Table is provided to show acceptance criteria used to assess sp1it .sat)1)les.

Re~clmio11 Acceptable Ratio

<4 0.4-2.5 4-7 0.5-2.0 8-15 0.15-1.66 llS-50 0.'.'5- : .33 51-200 O.SO-l ..:?~

>200 0.85-US Perfonnedby: RF Y ~ i,J..-IJ&-. Date:

912112011

,-lReveiwed by:

~r~l.--

/ -

A; Date*

6 /,~/,

u I;;)

7 .

V I

[188]

ATTACHMENT 6 GRAPHICAL PRESENTATIONS

[189]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Quantile Plot for Co-60 Survey Unit: L310222 Survey Unit Name: Open Land - North Beach Area Mean: 1.65E-02 pCi/g

[190]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Quantile Plot for Cs-137 Survey Unit: L310222 Survey Unit Name: Open Land - North Beach Area Mean: 9.69E-03 pCi/g

[191]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Histogram for Co-60 Survey Unit: L310222 Survey Unit Name: Open Land - North Beach Area Mean: 1.65E-02 pCi/g Median: 1.50E-02 pCi/g ST DEV: 0.01505563 Skew: 0.71923483 Upper Value Observation Observation Frequency %

7.85E-03 4 27%

1.57E-02 4 27%

2.36E-02 3 20%

3.14E-02 1 7%

3.93E-02 1 7%

4.71E-02 2 13%

TOTAL 15

[192]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Histogram for Cs-137 Survey Unit: L310222 Survey Unit Name: Open Land - North Beach Area Mean: 9.69E-03 pCi/g Median: 9.82E-03 pCi/g ST DEV: 0.01022223 Skew: 0.57357829 Upper Value Observation Observation Frequency %

4.72E-03 7 47%

9.43E-03 0 0%

1.42E-02 3 20%

1.89E-02 2 13%

2.36E-02 1 7%

2.83E-02 2 13%

TOTAL 15

[193]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 Retrospective Power Curve for Survey Unit 10222

[194]

FSS RELEASE RECORD NORTH BEACH AREA SURVEY UNIT 10222 ATTACHMENT 7 EBERLINE ANALYTICAL REPORTS

[195]

Printed: 6/18/2018 1:45 PM Page 1 of 3 Report To: Work Order Details:

Patricia Giza 17-05091 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 17-05091-01 LCS KNOWN 05/17/17 00:00 5/15/2017 5/30/2017 17-05091 Nickel-63 ASTM 3500-Ni Modified 1.58E+03 4.74E+01 pCi/g 17-05091-01 LCS SPIKE 05/17/17 00:00 5/15/2017 5/30/2017 17-05091 Nickel-63 ASTM 3500-Ni Modified 1.47E+03 9.92E+00 8.69E+01 2.56E+00 pCi/g 17-05091-02 MBL BLANK 05/17/17 00:00 5/15/2017 5/30/2017 17-05091 Nickel-63 ASTM 3500-Ni Modified -2.31E-01 3.03E-01 3.04E-01 5.28E-01 U pCi/g 17-05091-03 DUP L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/30/2017 17-05091 Nickel-63 ASTM 3500-Ni Modified 0.00E+00 2.75E-01 2.75E-01 4.71E-01 U pCi/g 17-05091-04 DO L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/30/2017 17-05091 Nickel-63 ASTM 3500-Ni Modified -3.70E-01 2.77E-01 2.78E-01 4.89E-01 U pCi/g 17-05091-05 TRG L310222AFRGS004SS-B 02/27/17 12:45 5/15/2017 5/30/2017 17-05091 Nickel-63 ASTM 3500-Ni Modified -2.03E-02 2.97E-01 2.97E-01 5.09E-01 U pCi/g 17-05091-06 TRG L310205AFRGS004SS-B 04/13/16 13:20 5/15/2017 5/30/2017 17-05091 Nickel-63 ASTM 3500-Ni Modified -2.08E-01 3.00E-01 3.00E-01 5.21E-01 U pCi/g 17-05091-07 TRG L310205AFRGC011CV-B 03/24/17 09:45 5/15/2017 5/31/2017 17-05091 Nickel-63 ASTM 3500-Ni Modified -7.58E-02 2.76E-01 2.76E-01 4.76E-01 U pCi/g 17-05091-01 LCS KNOWN 05/17/17 00:00 5/15/2017 6/16/2017 17-05091 Strontium-90 EIChroM SRW01 Modified 5.43E+01 3.04E-01 pCi/g 17-05091-01 LCS SPIKE 05/17/17 00:00 5/15/2017 6/16/2017 17-05091 Strontium-90 EIChroM SRW01 Modified 6.74E+01 1.59E+00 9.30E+00 6.91E-01 pCi/g 17-05091-02 MBL BLANK 05/17/17 00:00 5/15/2017 6/16/2017 17-05091 Strontium-90 EIChroM SRW01 Modified 2.68E-01 1.48E-01 1.52E-01 2.82E-01 U pCi/g 17-05091-03 DUP L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 6/16/2017 17-05091 Strontium-90 EIChroM SRW01 Modified 1.37E-01 1.66E-01 1.67E-01 3.39E-01 U pCi/g 17-05091-04 DO L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 6/16/2017 17-05091 Strontium-90 EIChroM SRW01 Modified 2.82E-01 1.54E-01 1.59E-01 2.95E-01 U pCi/g 17-05091-05 TRG L310222AFRGS004SS-B 02/27/17 12:45 5/15/2017 6/16/2017 17-05091 Strontium-90 EIChroM SRW01 Modified -1.80E-02 1.55E-01 1.55E-01 3.34E-01 U pCi/g 17-05091-06 TRG L310205AFRGS004SS-B 04/13/16 13:20 5/15/2017 6/16/2017 17-05091 Strontium-90 EIChroM SRW01 Modified 3.30E-02 1.94E-01 1.94E-01 4.10E-01 U pCi/g 17-05091-07 TRG L310205AFRGC011CV-B 03/24/17 09:45 5/15/2017 6/16/2017 17-05091 Strontium-90 EIChroM SRW01 Modified -4.48E-02 1.61E-01 1.62E-01 3.50E-01 U pCi/g 17-05091-01 LCS KNOWN 05/17/17 00:00 5/15/2017 5/19/2017 17-05091 Cobalt-60 EPA 901.1 Modified 1.35E+02 5.27E+00 pCi/g 17-05091-01 LCS KNOWN 05/17/17 00:00 5/15/2017 5/19/2017 17-05091 Cesium-137 EPA 901.1 Modified 8.44E+01 3.38E+00 pCi/g 17-05091-01 LCS SPIKE 05/17/17 00:00 5/15/2017 5/19/2017 17-05091 Cobalt-60 EPA 901.1 Modified 1.26E+02 7.53E+00 9.93E+00 1.04E+00 pCi/g 17-05091-01 LCS SPIKE 05/17/17 00:00 5/15/2017 5/19/2017 17-05091 Cesium-137 EPA 901.1 Modified 8.25E+01 7.49E+00 8.61E+00 1.30E+00 pCi/g 17-05091-02 MBL BLANK 05/17/17 00:00 5/15/2017 5/19/2017 17-05091 Actinium-228 EPA 901.1 Modified 1.67E-02 4.38E-02 4.38E-02 7.49E-02 U pCi/g 17-05091-02 MBL BLANK 05/17/17 00:00 5/15/2017 5/19/2017 17-05091 Bismuth-214 EPA 901.1 Modified 1.11E-02 3.16E-02 3.16E-02 4.55E-02 U pCi/g 17-05091-02 MBL BLANK 05/17/17 00:00 5/15/2017 5/19/2017 17-05091 Cobalt-60 EPA 901.1 Modified 3.11E-03 1.24E-02 1.24E-02 2.02E-02 U pCi/g 17-05091-02 MBL BLANK 05/17/17 00:00 5/15/2017 5/19/2017 17-05091 Cesium-134 EPA 901.1 Modified -4.51E-03 1.41E-02 1.41E-02 1.80E-02 U pCi/g 17-05091-02 MBL BLANK 05/17/17 00:00 5/15/2017 5/19/2017 17-05091 Cesium-137 EPA 901.1 Modified 5.29E-04 1.26E-02 1.26E-02 2.11E-02 U pCi/g 17-05091-02 MBL BLANK 05/17/17 00:00 5/15/2017 5/19/2017 17-05091 Potassium-40 EPA 901.1 Modified 1.74E-01 1.29E-01 1.29E-01 1.90E-01 U pCi/g 17-05091-02 MBL BLANK 05/17/17 00:00 5/15/2017 5/19/2017 17-05091 Lead-212 EPA 901.1 Modified 1.51E-02 2.21E-02 2.21E-02 3.15E-02 U pCi/g 17-05091-02 MBL BLANK 05/17/17 00:00 5/15/2017 5/19/2017 17-05091 Lead-214 EPA 901.1 Modified 7.01E-03 3.46E-02 3.46E-02 4.67E-02 U pCi/g 17-05091-02 MBL BLANK 05/17/17 00:00 5/15/2017 5/19/2017 17-05091 Thallium-208 EPA 901.1 Modified 9.11E-03 4.15E-02 4.15E-02 5.91E-02 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

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Patricia Giza 17-05091 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 17-05091-03 DUP L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Actinium-228 EPA 901.1 Modified 2.89E-01 8.11E-02 8.25E-02 1.63E-01 pCi/g 17-05091-03 DUP L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Bismuth-214 EPA 901.1 Modified 2.56E-01 6.80E-02 6.92E-02 9.25E-02 pCi/g 17-05091-03 DUP L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Cobalt-60 EPA 901.1 Modified 3.85E-02 1.97E-02 1.98E-02 3.39E-02 U pCi/g 17-05091-03 DUP L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Cesium-134 EPA 901.1 Modified 1.15E-03 1.08E-02 1.08E-02 3.12E-02 U pCi/g 17-05091-03 DUP L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Cesium-137 EPA 901.1 Modified 9.95E-03 2.01E-02 2.01E-02 3.15E-02 U pCi/g 17-05091-03 DUP L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Potassium-40 EPA 901.1 Modified 7.85E+00 9.34E-01 1.02E+00 6.57E-01 pCi/g 17-05091-03 DUP L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Lead-212 EPA 901.1 Modified 4.14E-01 7.66E-02 7.95E-02 1.06E-01 pCi/g 17-05091-03 DUP L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Lead-214 EPA 901.1 Modified 3.12E-01 5.91E-02 6.13E-02 1.04E-01 pCi/g 17-05091-03 DUP L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Thallium-208 EPA 901.1 Modified 2.77E-01 6.02E-02 6.18E-02 7.50E-02 pCi/g 17-05091-04 DO L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Actinium-228 EPA 901.1 Modified 4.24E-01 9.56E-02 9.80E-02 1.84E-01 pCi/g 17-05091-04 DO L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Bismuth-214 EPA 901.1 Modified 3.06E-01 5.59E-02 5.80E-02 8.40E-02 pCi/g 17-05091-04 DO L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Cobalt-60 EPA 901.1 Modified 1.02E-02 2.21E-02 2.21E-02 2.64E-02 U pCi/g 17-05091-04 DO L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Cesium-134 EPA 901.1 Modified -6.12E-04 1.14E-02 1.14E-02 3.32E-02 U pCi/g 17-05091-04 DO L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Cesium-137 EPA 901.1 Modified 1.63E-02 2.08E-02 2.08E-02 3.34E-02 U pCi/g 17-05091-04 DO L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Potassium-40 EPA 901.1 Modified 8.43E+00 9.35E-01 1.03E+00 4.18E-01 pCi/g 17-05091-04 DO L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Lead-212 EPA 901.1 Modified 3.67E-01 5.10E-02 5.44E-02 8.94E-02 pCi/g 17-05091-04 DO L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Lead-214 EPA 901.1 Modified 3.20E-01 5.20E-02 5.45E-02 7.02E-02 pCi/g 17-05091-04 DO L310222AFRGS001SS-B 02/27/17 13:05 5/15/2017 5/19/2017 17-05091 Thallium-208 EPA 901.1 Modified 3.23E-01 6.22E-02 6.43E-02 6.65E-02 pCi/g 17-05091-05 TRG L310222AFRGS004SS-B 02/27/17 12:45 5/15/2017 5/19/2017 17-05091 Actinium-228 EPA 901.1 Modified 3.20E-01 7.05E-02 7.24E-02 1.36E-01 pCi/g 17-05091-05 TRG L310222AFRGS004SS-B 02/27/17 12:45 5/15/2017 5/19/2017 17-05091 Bismuth-214 EPA 901.1 Modified 2.97E-01 6.07E-02 6.26E-02 8.22E-02 pCi/g 17-05091-05 TRG L310222AFRGS004SS-B 02/27/17 12:45 5/15/2017 5/19/2017 17-05091 Cobalt-60 EPA 901.1 Modified -6.99E-04 2.58E-02 2.58E-02 2.90E-02 U pCi/g 17-05091-05 TRG L310222AFRGS004SS-B 02/27/17 12:45 5/15/2017 5/19/2017 17-05091 Cesium-134 EPA 901.1 Modified -4.44E-03 9.41E-03 9.41E-03 2.36E-02 U pCi/g 17-05091-05 TRG L310222AFRGS004SS-B 02/27/17 12:45 5/15/2017 5/19/2017 17-05091 Cesium-137 EPA 901.1 Modified -6.65E-03 2.01E-02 2.01E-02 3.18E-02 U pCi/g 17-05091-05 TRG L310222AFRGS004SS-B 02/27/17 12:45 5/15/2017 5/19/2017 17-05091 Potassium-40 EPA 901.1 Modified 8.26E+00 9.79E-01 1.07E+00 3.18E-01 pCi/g 17-05091-05 TRG L310222AFRGS004SS-B 02/27/17 12:45 5/15/2017 5/19/2017 17-05091 Lead-212 EPA 901.1 Modified 2.72E-01 6.07E-02 6.22E-02 8.70E-02 pCi/g 17-05091-05 TRG L310222AFRGS004SS-B 02/27/17 12:45 5/15/2017 5/19/2017 17-05091 Lead-214 EPA 901.1 Modified 3.34E-01 5.60E-02 5.86E-02 8.83E-02 pCi/g 17-05091-05 TRG L310222AFRGS004SS-B 02/27/17 12:45 5/15/2017 5/19/2017 17-05091 Thallium-208 EPA 901.1 Modified 2.07E-01 5.15E-02 5.26E-02 5.30E-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

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Patricia Giza 17-05091 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 17-05091-06 TRG L310205AFRGS004SS-B 04/13/16 13:20 5/15/2017 5/19/2017 17-05091 Actinium-228 EPA 901.1 Modified 3.78E-01 1.49E-01 1.51E-01 2.58E-01 pCi/g 17-05091-06 TRG L310205AFRGS004SS-B 04/13/16 13:20 5/15/2017 5/19/2017 17-05091 Bismuth-214 EPA 901.1 Modified 6.26E-01 1.16E-01 1.21E-01 1.56E-01 pCi/g 17-05091-06 TRG L310205AFRGS004SS-B 04/13/16 13:20 5/15/2017 5/19/2017 17-05091 Cobalt-60 EPA 901.1 Modified 1.36E-02 4.80E-02 4.80E-02 6.56E-02 U pCi/g 17-05091-06 TRG L310205AFRGS004SS-B 04/13/16 13:20 5/15/2017 5/19/2017 17-05091 Cesium-134 EPA 901.1 Modified -3.10E-01 9.64E-02 9.77E-02 7.98E-02 U pCi/g 17-05091-06 TRG L310205AFRGS004SS-B 04/13/16 13:20 5/15/2017 5/19/2017 17-05091 Cesium-137 EPA 901.1 Modified 3.90E-02 4.03E-02 4.04E-02 6.69E-02 U pCi/g 17-05091-06 TRG L310205AFRGS004SS-B 04/13/16 13:20 5/15/2017 5/19/2017 17-05091 Potassium-40 EPA 901.1 Modified 1.17E+01 1.38E+00 1.51E+00 7.26E-01 pCi/g 17-05091-06 TRG L310205AFRGS004SS-B 04/13/16 13:20 5/15/2017 5/19/2017 17-05091 Lead-212 EPA 901.1 Modified 4.96E-01 1.04E-01 1.07E-01 1.49E-01 pCi/g 17-05091-06 TRG L310205AFRGS004SS-B 04/13/16 13:20 5/15/2017 5/19/2017 17-05091 Lead-214 EPA 901.1 Modified 5.23E-01 9.23E-02 9.61E-02 1.47E-01 pCi/g 17-05091-06 TRG L310205AFRGS004SS-B 04/13/16 13:20 5/15/2017 5/19/2017 17-05091 Thallium-208 EPA 901.1 Modified 4.11E-01 1.10E-01 1.12E-01 2.00E-01 U pCi/g 17-05091-07 TRG L310205AFRGC011CV-B 03/24/17 09:45 5/15/2017 5/19/2017 17-05091 Actinium-228 EPA 901.1 Modified 2.84E-01 1.12E-01 1.13E-01 2.09E-01 pCi/g 17-05091-07 TRG L310205AFRGC011CV-B 03/24/17 09:45 5/15/2017 5/19/2017 17-05091 Bismuth-214 EPA 901.1 Modified 1.30E-01 6.35E-02 6.39E-02 1.16E-01 U pCi/g 17-05091-07 TRG L310205AFRGC011CV-B 03/24/17 09:45 5/15/2017 5/19/2017 17-05091 Cobalt-60 EPA 901.1 Modified -1.23E-02 3.07E-02 3.07E-02 5.30E-02 U pCi/g 17-05091-07 TRG L310205AFRGC011CV-B 03/24/17 09:45 5/15/2017 5/19/2017 17-05091 Cesium-134 EPA 901.1 Modified -5.44E-02 4.59E-02 4.60E-02 4.94E-02 U pCi/g 17-05091-07 TRG L310205AFRGC011CV-B 03/24/17 09:45 5/15/2017 5/19/2017 17-05091 Cesium-137 EPA 901.1 Modified 5.61E-02 3.84E-02 3.85E-02 1.46E-01 U pCi/g 17-05091-07 TRG L310205AFRGC011CV-B 03/24/17 09:45 5/15/2017 5/19/2017 17-05091 Potassium-40 EPA 901.1 Modified 5.54E+00 8.85E-01 9.29E-01 4.62E-01 pCi/g 17-05091-07 TRG L310205AFRGC011CV-B 03/24/17 09:45 5/15/2017 5/19/2017 17-05091 Lead-212 EPA 901.1 Modified 2.01E-01 6.30E-02 6.38E-02 1.49E-01 pCi/g 17-05091-07 TRG L310205AFRGC011CV-B 03/24/17 09:45 5/15/2017 5/19/2017 17-05091 Lead-214 EPA 901.1 Modified 1.56E-01 7.81E-02 7.85E-02 1.22E-01 pCi/g 17-05091-07 TRG L310205AFRGC011CV-B 03/24/17 09:45 5/15/2017 5/19/2017 17-05091 Thallium-208 EPA 901.1 Modified 3.15E-01 9.67E-02 9.80E-02 1.09E-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

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