MNS-18-030, 2017 Annual Radiological Environmental Operating Report
| ML18138A276 | |
| Person / Time | |
|---|---|
| Site: | Mcguire, McGuire  |
| Issue date: | 05/15/2018 |
| From: | Teresa Ray Duke Energy Carolinas |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| MNS-18-030 | |
| Download: ML18138A276 (202) | |
Text
Thomas D. Ray, P.E.
(_~ DUKE Site Vice President ENERGY McGuire Nuclear Station Duke Energy MGOlVP I 12700 Hagers Ferry Road Huntersville, NC 28078 0: 980.875.4805 f: 980.875.4809 Tom .Ray@duke-energy.com May 15, 2018 Serial No. MNS-18-030 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555-0001
Subject:
Duke Energy Carolinas, LLC McGuire Nuclear Station, Units 1 and 2 Docket Nos. 50-369 and 50-370 2017 Annual Radiological Environmental Operating Report Pursuant to the requirements of Technical Specification 5.6 .2 and Selected Licensee Commitment 16.11 .16, please find enclosed the 2017 Annual Radiological Environmental Operating Report.
Questions regarding this submittal should be directed to P. T. Vu, McGuire Regulatory Affairs at (980) 875-4302 or phong .vu@duke-energy.com .
Thomas D. Ray, . .
Site Vice President McGuire Nuclear Station Enclosure www.duke-energy. com
U. S. Nuclear Regulatory Commission May 15, 2018 Page 2 xc:
Catherine Haney, Regional II Administrator U. S. Nuclear Regulatory Commission Marquis One Tower 245 Peachtree Center Ave ., NE Suite 1200 Atlanta , Georgia 30303-1257 Mike Mahoney, Project Manager U. S. Nuclear Regulatory Commission 11555 Rockville Pike Mail Stop: 08-G9A Rockville , MD 20852-2738 Andy Hutto NRC Senior Resident Inspector McGuire Nuclear station W. L. Cox, Ill North Carolina Department of Health and Human Services Radiation Protection Section 1645 Mail Service Center Raleigh , NC 27699-1645
U. S. Nuclear Regulatory Commission May 15, 2018 Page 3 bxc:
T. S. Sigmon (MG03A2)
J. S. Mooneyhan (MG01 RP)
T. E. Matheny (MG01 RP)
RGC File (MG01 RC)
Master File 801 .01 ELL (EC2ZF)
(_~ DUKE ENERGY,;
ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT DUKE ENERGY CORPORATION MCGUIRE NUCLEAR STATION Units 1 and 2 2017
TABLE OF CONTENTS 1.0 Executive Summary 1-1 2.0 Introduction 2-1 2.1 Site Description and Sample Locations 2-1 2.2 Scope and Requirements of the REMP 2-1 2.3 Statistical and Calculational Methodology . 2-2 2.3.1 Estimation of the Mean Value . 2-2 2.3.2 Lower Limit of Detection and Minimum Detectable Activity 2-3 2.3 .3 Trend Identification . 2-3 3.0 Interpretation of Results . 3-1 3.1 Airborne Radioiodine and Particulates 3-3 3.2 Drinking Water. 3-6 3.3 Surface Water . 3-9 3.4 Milk. 3-11 3.5 BroadleafVegetation . 3-13 3.6 Food Products . 3-15 3.7 Fish . 3-17 3.8 Shoreline Sediment 3-19 3.9 Direct Gamma Radiation 3-21 3.9.1 Environmental TLD. 3-21 3.9.2 ISFSI 3-22 3 .10 Land Use Census 3-27 4.0 Evaluation of Dose . 4-1 4.1 Dose from Environmental Measurements 4-1 4.2 Estimated Dose from Releases 4-1 4.3 Comparison of Doses. 4-2 5.0 Quality Assurance 5-1 5.1 Sample Collection 5-1 5.2 Sample Analysis 5-1 5.3 Dosimetry Analysis 5-1 5.4 Laboratory Equipment Quality Assurance 5-1 5.4.1 Daily Quality Control 5-1 5.4.2 Calibration Verification . 5-1 5.4.3 Batch Processing 5-1 5.5 Duke Energy Interlaboratory Comparison Program 5-1 5.5.1 Duke Energy Interlaboratory Program 5-2 5.5.2 Eckert & Ziegler Analytics Cross Check Program 5-2 5.5.3 ERA Proficiency Testing . 5-3 5.6 State of North Carolina Intercomparison Program 5-3 5.7 TLD Intercomparison Program . 5-3 5.7.1 Nuclear Technology Services Intercomparison Program 5-3 5.7.2 Internal Cross Check (Duke Energy) . 5-3 Appendices Appendix A: Environmental Sampling & Analysis Procedures A-1 I. Change of Sampling Procedures A-2 II. Description of Analysis Procedures A-2 III. Change of Analysis Procedures . A-3 IV. Sampling and Analysis Procedures A-3
A. l Airborne Particulate and Radioiodine A-3 A.2 Drinking Water A-3 A.3 Surface Water. A-4 A.4 Milk A-4 A.5 BroadleafVegetation A-4 A.6 Food Products. A-4 A.7 Fish A-4 A .8 Shoreline Sediment . A-5 A.9 Direct Gamma Radiation (TLD) A-5 A.IO Annual Land Use Census A-5 V. Global Positioning System (GPS) Analysis A-6 Appendix B: Radiological Environmental Monitoring Program - Summary of Results . B-1 Air Particulate . B-2 Air Radioiodine. B-2 Drinking Water . B-2 Surface Water . B-2 Milk. B-2 BroadleafVegetation B-3 Food Products . B-3 Fish . B-3 Shoreline Sediment B-3 Direct Gamma Radiation (TLD) B-3 Appendix C: Sampling Deviations & Unavailable Analyses C-1 C. l Sampling Deviations C-2 C.2 Unavailable Analyses C-3 Appendix D: Analytical Deviations . D-1 Appendix E: Radiological Environmental Monitoring Program Results E-1 Appendix F: EtTata to Previous Reports F-1 F.l Errata F-2 LIST OF FIGURES 2.1-1 McGuire Nuclear Station Sampling Locations Map (0.5 Mile Radius) . 2-4 2.1-2 McGuire Nuclear Station Sampling Locations Map (Ten Mile Radius). 2-5 3.1 Concentration of Gross Beta in Air Particulate . 3-3 3.2-1 Concentration of Gross Beta in Drinking Water . 3-7 3.2-2 Concentration of Tritium in Drinking Water 3-7 3.3 Concentration of Tritium in Surface Water. 3-9 3.7 Concentration of Cs-13 7 in Fish 3-17 3.8 Concentration of Cs-13 7 in Shoreline Sediment . 3-19 3.9 Direct Gamma Radiation (TLD) Results 3-23 3.10 McGuire Nuclear Station 2017 Land Use Census Map. 3-29 LIST OF TABLES 2.1-A McGuire Radiological Monitoring Program Sampling Locations . . 2-6 2.1-B McGuire Radiological Monitoring Program Sampling Locations (TLD Sites) .. 2-7 2.2-A Reporting Levels for Radioactivity Concentrations in Environmental Samples 2-8 2.2-B REMP Analysis Frequency 2-8 2.2-C Maximum Values for the A Priori Lower Limits of Detection 2-9 3.1-A Mean Concentrations of Radionuclides in Air Particulate 3-4 3.1-B Mean Concentrations of Air Radioiodine (l-131) 3-5 3.2 Mean Concentrations ofRadionuclides in Drinking Water 3-8 3.3 Mean Concentrations of Tritium in Surface Water 3-10 3.4 Mean Concentrations ofCs-137 in Milk 3-12 3.5 Mean Concentrations of Cs-13 7 in Broad leaf Vegetation 3-14 ii
3.6 Mean Concentrations ofCs-137 in Food Products 3-16 3.7 Mean Concentrations of Radionuclides in Fish (pCi/kg) 3-18 3.8 Mean Concentrations of Radionuclides in Shoreline Sediment (pCi/kg) 3-20 3.9-A Direct Gamma Radiation (TLD) Results 3-24 3.9-B Direct Gamma Radiation (TLD) McGuire 2017 Investigation Level 3-25 3.10 McGuire 2017 Land Use Census Results 3-28 4.1-A McGuire Nuclear Station 2017 Environmental and Effluent Dose Comparison 4-3 4.1-B Maximum Individual Dose for 2017 based on Environmental Measurements (mrem) for McGuire Nuclear Station 4-5 5.0-A Eckert & Ziegler Analytics Cross Check Program 5-5 5.0-B 2017 Environmental Dosimeter Cross-Check Results 5-8 LIST OF ACRONYMS USED IN TIDS TEXT (in alphabetical order)
AREOR Annual Radiological Environmental Operating Report ARERR Annual Rad iological Effluent Release Report BW BiWeekly C Control CR Condition Report (analogous to Nuclear Condition Report (NCR))
DEHNR Department of Health and Natural Resources ERA Environmental Resource Associates EZA Eckert & Ziegler Analytics GEL General Engineering Laboratory GI-LL! Gastrointestinal - Lower Large Intestine GPS Global Positioning Svstem I Indicator IR Inner Ring ISFSI Independent Spent Fuel Storage Installation LLD Lower Limit of Detection LL! Low Level Iodine M Monthly MDA Minimum Detectable Activitv MNS McGuire Nuclear Station rnrem Millirem MWe Megawatt (electrical)
NIST National Institute of Standards and Technology NCR Nuclear Condition Report (analogous to Condition Report (CR))
NRC Nuclear Regulatory Commiss ion ODCM Offsite Dose Calculation Manual OR Outer Ring pCi/kg picocurie per kiloirram pCi/1 picocurie per liter pCi/m3 picocurie per cubic meter 0 Quarterly REMP Radiological Environmental Monitoring Program SA Semiannually SI Special Interest SLCs Selected Licensee Commitments SM Semimonthly T. Body Total Body TECH SPECs Technical Specifications TLD Thermoluminescent Dosimeter
µCi/ml microcurie per milliliter UFSAR Updated Final Safety Analysis Report w Weekly iii
1.0 EXECUTIVE
SUMMARY
This Annual Radiological Environmental Operating Report describes the McGuire Nuclear Station Radiological Environmental Monito1ing Program (REMP), and the program results for the calendar year 201 7.
Included are the identification of sampling locations, descriptions of environmental sampling and analysis procedures, comparisons of present environmental radioactivity levels and pre-operational environmental data, comparisons of doses calculated from environmental measurements and effluent data, analysis of trends in environmental radiological data as potentially affected by station operations, and a summary of environmental radiological sampling results. Quality assurance practices, sampling deviations, unavailable samples, and program changes are also discussed.
Sampling activities were conducted as prescribed by Selected Licensee Commitments (SLC's). Required analyses were performed and detection capabilities were met for all collected samples as required by SLC 's. Eleven hundred and ninety samples were analyzed comprising 1,286 test results in order to compile data for the 2017 report.
Based on the annual land use census, the current number of sampling sites for McGuire Nuclear Station is sufficient.
Concentrations observed in the environment in 2017 for station related radionuclides were generally within the ranges of concentrations observed in the past. Inspection of data showed that radioactivity concentrations in broadleaf vegetation, drinking water, fish, shoreline sediment, and surface water are higher than the activities reported for samples collected prior to the operation of the station. Measured concentrations were not higher than expected, and all positively identified measurements attributable to station operation were within limits as specified in SLC's.
Additionally, environmental radiological monitoring data is consistent with effluents introduced into the environment by plant operations. The total body dose estimated to the maximum exposed member of the public as calculated by environmental sampling data, excluding TLD results, was 2.4 7E-l mrem for 2017. Background radiation dose in the United States is approximately 620 mrem per year (approximately half from naturally occurring sources such as radon and half from man-made sources such as medical processes). 1 It is therefore concluded that station operations has had no significant radiological impact on the health and safety of the public or the environment.
1 NCRP (2009). National Council on Radiation Protection and Measuremeots. Ionizing Radiation Exposure oft/re Population oft/re United States, NC RP Report No. 160 (National Council on Radiation Protection and Measurements, Bethesda, Maryland).
Section l - Page I
2.0 INTRODUCTION
2.1 SITE DESCRIPTION AND SAMPLE LOCATIONS McGuire Nuclear Station (MNS) is located geographically near the center of a highly industrialized region of the Carolinas. The land is predominantly rural non-farm with a small amount of land being used for farming . The McGuire site is in northwestern Mecklenburg County, No1th Carolina, 17 miles north-northwest of Charlotte, North Carolina. The site is bounded to the west by the Catawba River channel and to the north by 32,510 acre Lake Norman. Lake Norman is impounded by Duke Energy Corporation's Cowans Ford Dam Hydroelectric Station. The tailwater of Cowans Ford Dam is the upper limit of Mountain Island Reservoir. Mountain Island Dam is located 15 miles downstream from the site. Lookout Shoals Hydroelectric Station is at the upper reaches of Lake Nonnan. Marshall Steam Station is located on the western shore of Lake Norman, approximately 16 miles upstream from the site.
MNS consists of two pressurized water reactors. Each reactor unit is essentially a mirror image of the other joined by an auxiliary building housing both separate and common equipment. Each unit was designed to produce approximately 1200 gross MWe. Unit 1 achieved criticality August 8, 1981 and Unit 2 on May 8, 1983 .
Figures 2.1-1 and 2.1-2 are maps depicting the Thermoluminescent Dosimeter (TLD) monitoring locations and the sampling locations. The location numbers shown on these maps correspond to those listed in Tables 2.1-A and 2.1-B. Figure 2.1-1 comprises all sample locations within 0.5 mile radius of MNS . Figure 2.1-2 comprises all sample locations within a ten mile radius of MNS.
2.2 SCOPE AND REQUIREMENTS OF THE REMP An environmental monitoring program has been in effect at McGuire Nuclear Station since 1977, four years prior to operation of Unit 1 in 1981. The preoperational program provides data on the existing environmental radioactivity levels for the site and vicinity which may be used to determine whether increases in environmental levels are attributable to the station. The operational program provides surveillance and backup support of detailed effluent monitoring which is necessary to evaluate the significance, if any, of the contributions to the existing environmental radioactivity levels that result from station operation.
This monitoring program is based on NRC guidance as reflected in the Selected Licensee Commitments Manual, with regard to sample media, sampling locations, sampling frequency, and analytical sensitivity requirements. Indicator and control locations were established for comparison purposes to distinguish radioactivity of station origin from natural or other "man-made" environmental radioactivity. The environmental monitoring program also verifies projected and anticipated radionuclide concentrations in the environment and related exposures from releases of radionuclides from McGuire Nuclear Station. This program satisfies the requirements of Section IV.B.2 of Appendix I to 10CFR50 and provides surveillance of all Section 2 - Page 1
appropriate critical exposure pathways to man and protects vital interests of the company, public, and state and federal agencies concerned with the environment. Reporting levels for radioactivity found in environmental samples are listed in Table 2.2-A. Table 2.2-B lists the REMP analysis and frequency schedule.
The Annual Land Use Census, required by Selected Licensee Commitments, is performed to ensure that changes in the use of areas at or beyond the site boundary are identified and that modifications to the Radiological Environmental Monitoring Program are made if required by changes in land use. This census satisfies the requirements of Section IV.B.3 of Appendix I to IOCFR50. Results are shown in Table 3.10.
Participation in an interlaboratory comparison program as required by Selected Licensee Commitments provides for independent checks on the precision and accuracy of measurements of radioactive material in REMP sample matrices. Such checks are performed as part of the quality assurance program for environmental monitoring in order to demonstrate that the results are valid for the purposes of Section IV.B.2 of Appendix I to IOCFR50. A summary of the results obtained as part of this comparison program are in Section 5 of this annual report.
2.3 STATISTICAL AND CALCULATIONAL METHODOLOGY 2.3.1 ESTIMATION OF THE MEAN VALUE There was one (1) basic statistical calculation performed on the raw data resulting from the environmental sample analysis program. The calculation involved the determination of the mean value for the indicator and the control samples for each sample medium. The mean is a widely used statistic. This value was used in the reduction of the data generated by the sampling and analysis of the various media in the Radiological Environmental Monitoring Program. "Net activity (or concentration)" is the activity (or concentration) determined to be present in the sample. No "Minimum Detectable Activity", "Lower Limit of Detection", "Less Than Level", or negative activities or concentrations are included in the calculation of the mean. The following equation was used to estimate the mean:
i=l X
N Where:
x = estimate of the mean, i = individual sample, N = total number of samples with a net activity (or concentration),
xi = net activity (or concentration) for sample i.
Section 2 - Page 2
2.3.2 LOWER LIMIT OF DETECTION AND MINIMUM DETECT ABLE ACTIVITY The Lower Limit of Detection (LLD) and Minimum Detectable Activity (MDA) are used throughout the Environmental Monitoring Program.
LLD - The LLD, as defined in the Selected Licensee Commitments Manual is the smallest concentration of radioactive material in a sample that will yield a net count, above the system background, that will be detected with 95% probability with only 5%
probability of falsely concluding that a blank observation represents a "real" signal. The LLD is an a priori lower limit of detection. The actual LLD is dependent upon the standard deviation of the background counting rate, the counting efficiency, the sample size (mass or volume), the radiochemical yield, and the radioactive decay of the sample between sample collection and counting. The "required" LLD's for each sample medium and selected radionuclides are given in the Selected Licensee Commitments and are listed in Table 2.2-C.
MDA - The MDA is the net counting rate (sample after subtraction of background) that must be surpassed before a sample is considered to contain a scientifically measurable amount of a radioactive material exceeding background amounts. The MDA is calculated using a sample background and may be thought of as an "actual" LLD for a particular sample measurement. Certain gross counting measurements display a calculated negative value, indicating background is greater than sample activity.
2.3.3 TREND IDENTIFICATION One of the purposes of an environmental monitoring program is to determine if there is a buildup of radionuclides in the environment due to the operation of the nuclear station.
Visual inspection of tabular or graphical presentations of data (including preoperational) is used to determine if a trend exists. A decrease in a particular radionuclide's concentration in an environmental medium does not indicate that reactor operations are removing radioactivity from the environment but that reactor operations are not adding that radionuclide to the environment in quantities exceeding the preoperational level and that the normal removal processes (radioactive decay, deposition, resuspension, etc.) are influencing the concentration.
Substantial increases or decreases in the amount of a particular radionuclide's release from the nuclear plant will greatly affect the resulting environmental levels; therefore, a knowledge of the release of a radionuclide from the nuclear plant is necessary to completely interpret the trends, or lack of trends, determined from the environmental data. Some factors that may affect environmental levels of radionuclides include prevailing weather conditions (periods of drought, solar cycles or heavier than normal precipitation), construction in or around either the nuclear plant or the sampling location, and addition or deletion of other sources of radioactive materials (such as the Chernobyl accident). Some of these factors may be obvious while others are sometimes unknown.
Therefore, how trends are identified will include some judgment by plant personnel.
Section 2 - Page 3
Figure 2.1-1 L McGuire Nuclear Nvtt/ltlll Station Sampling Locations Map (0.5 Mile Rad ius)
Legend
- TLD Locations
.t. All Other Locations
/ ' , / MNS_Railroads
,A/ MNS_Roads States Counties NHDWaterbody App'oximate localcQrl of feal Jra"S shown 0 0125 0.25 Mil Projection NCSP NAD27 Section 2 - Page 4
Figure 2.1-2
'\ McGuire Nuclear Stati on Sampling Locations Map (Ten Mile Rad ius)
Legend
- TLD Locations
~ All Other Locations 15.Smi.
/ ' , . / MNS_Railroads WNW
' I NavteqHwys f i:--c-~=J States C::J Counties NHDWatertx>dy Incorporated Areas J -
0 2 3Miles Projodlon NCSP NA027 Section 2 - Page 5
TABLE 2.1-A MCGUIRE RADIOLOGICAL MONITORING PROGRAM SAMPLING LOCATIONS Table 2.1-A Codes w
BW M
C Indicator Si1c Measure Air Rad. Surface Drinkin g Shorelin e Food Fish Milk Broad Location Description* & P:t rl Watrr Water Sediment Pr0tluc ts LufVtg.
- Type North Mecklenburg Water Treatment M 101 I Fac ility ( 3.31 mi E) 102 C Amity Church Road ( 9.89 mi WNW) w M(b )
103 I Cottonwood Substation ( 4.20 mi NE) w 104 I 5 mile radius Gardens (1.52 mi NNW) M (a)
Mt. Holly Municipal Water Supply M 119 I ( 7.40 mi SSW) 120 I Site Boundary ( 0.46 mi NNE) w M(b) 121 I Site Boundary ( 0.47 mi NE) w 125 I Site Boundary ( 0.38 mi SW ) w M(bl 128 I Discharge Canal Bridge ( 0.45 mi NE) M Discharge Canal Entrance to Lake Nonnan SA SA 129 I ( 0.51 mi ENE)
Hwy 73 Bridge Downstream SA 130 I ( 0.52 mi SW) 131 I Cowans Ford Dam ( 0 .64 mi WNW) M Charlotte Municipal Water Supply M 132 I ( I I.I mi SSE) 133 I Cornelius ( 6.23 mi ENE) w 135 C Plant Marshall Intake Canal ( 11.9 mi N) M Mooresville Municipal Water Supply M 136 C ( 12.7 mi NNE) 137 C Pinnacle Access Area ( 12.0 mi N) SA SA 141 C Lynch Dairy-Cows ( 14.8 mi WNW) SM 193 I Site Boundary ( 0.19 mi N) M(b)
East Lincoln County Water Supply M 194 I ( 6.73 mi NNW) 195 I Fishing Access Road ( 0 .19 mi N) w (a) During Harvest Season (b) When Available
- GPS data reflect approximate accuracy to within 2-5 meters. GPS field measurements were taken as close as possible to the item of interest.
Section 2 - Page 6
TABLE 2.1-B MCGUIRE RADIOLOGICAL MONITORING PROGRAM SAMPLING LOCATIONS (TLD SITES)
Table 2.1-B Codes IR InnerRin OR OuterRin C Control SI S ecial Interest Site Measure Location Distance* Sector Site Measure Location Distance* Sector
- T yo c (miles) # T ype (miles)
HAMBRIGHT&
143 IR SITE BOUNDARY 0.27 NW 164 OR BEATTIES FORD ROAD 4.64 SSE 144 TR SITE BOUNDARY 0.46 NNE 165 OR ARTHER AUTEN ROAD 4.57 s NECK ROAD 145 IR SITE BOUNDARY 0.47 NE 166 OR REFUGE BOUNDARY 4.44 SSW LUCIA RIVERBEND 146 IR SITE BOUN DARY 0.42 ENE 167 OR HWY/OLD FIREHOUSE 4.87 SW OLD PLANK ROAD 147 IR SITE BOUNDARY 0.44 E 168 OR BRIDGE 4.60 WSW 148 IR SITE BOUNDARY 0.46 ESE 169 OR GLOVER LANE 4.03 w 149 IR SITE BOUNDARY 0.50 SE 170 OR LITTLE EGYPT ROAD 4.32 WNW T RI ANGLE ACE 15 1 IR SITE BOUNDARY 0.37 s 17 1 OR HARDWARE 3.95 NW LAKESHORE S RD 152 IR SITE BOUNDARY 0.44 SSW 172 OR ISLAND VTEW COURT 4.69 NNW KEISTLER STORE I 153 IR SITE BOUNDARY 0.47 SW 173 SI GLENWOOD ROAD 8.39 NNW EAST LINCOLN JR.
154 IR SITE BOUNDARY 0.45 w 174 SI HIGH SCHOOL 8.85 WNW 156 IR SITE BOUNDARY 0.44 WNW 175 C BOGER CITY 15.5 WNW BELMARROW RD /
189 IR SITE BOUN DARY 0.43 SSE 177 SI COULWOOD 8.77 s FLORIDA STEEL 190 IR SITE BOUNDARY 0.37 WSW 178 SI CORPORATION 9.36 SE THE POINTE MOORESVILLE WATER 157 IR (MOORESVILLE) 4.69 N 180 SJ TREATMENT FACILITY 12.7 NNE OLD DAVIDSON 158 OR BETHEL CHURCH RD 4.33 NNE 18 1 SI WAT ERFAC TLITY 7.02 NE CORNELIUS 159 OR HENDERSON ROAD 4.77 NE 182 SI AIR SITE# 133 6.23 ENE ANCHORAGE MARINE MCGUIRE FISHING 160 OR SHOWROOM 4.89 ENE 186 SI ACCESS ROAD 0.24 NNW SAM FURR ROAD ENERGY EXPLORIUM /
161 OR & HWY2 l 4.70 E 187 SI AIR SITE # 195 0.19 N PENINSULA DEV./
162 OR RANSON ROAD 4.53 ESE 191 SI JOHN CONNOR ROAD 2.84 NNE 163 OR MCCOY ROAD 4.94 SE
- GPS data reflect approximate accuracy to within 2-5 meters. GPS field measurements were taken as close as possible to the item of interest.
Section 2 - Page 7
TABLE2.2-A REPORTING LEVELS FOR RADIOACTIVITY CONCENTRATIONS IN ENVffiONMENTAL SAMPLES Analysis Water Air Particulates Fish Milk BroadLeaf (pCi/liter) or Gases (pCi/kg-wet) (pCi/1 iter) Vegetation (pCi/m3) (pCi/kg-wet)
H-3 20,000{*),{b) --- --- --- ---
Mn-54 1,000 --- 30,000 --- ---
Fe-59 400 --- 10,000 --- ---
Co-58 1,000 --- 30,000 --- ---
Co-60 300 --- 10,000 --- ---
Zn-65 300 --- 20,000 --- ---
Zr-Nb-95 400 --- --- --- ---
1-131 2 0.9 --- 3 100 Cs-134 30 10 1,000 60 1,000 Cs-137 50 20 2,000 70 2,000 Ba-La-140 200 --- --- 300 ---
(a) lfno drinking water pathway exists, a value of30,000 pCi/liter may be used.
(b) H-3 Reporting level not applicable to surface water TABLE 2.2-B REMP ANALYSIS FREQUENCY Sampl e Analysis Gamma Tritium Low Level Gross TLD Medium Schedule Isotopic [-1 3 1 Beta Air Radioiodine Weekly X --- --- --- ---
Air Weekly --- --- --- X ---
Particulate Quarterly Composite X --- --- --- ---
Direct Radiation Quarterly --- --- --- --- X Surface Monthly Composite X --- --- --- ---
Water Quarterly Composite --- X --- --- ---
Drinking Monthly Composite X --- (a) X ---
Water Quarterly Composite --- X --- --- ---
Shoreline Sediment Semiannually X --- --- --- ---
Milk Semimonthly X --- X --- ---
Fish Semiannually X --- --- --- ---
Broadleaf Vegetation Monthly(") X --- --- --- ---
Food Products Monthly<"! X --- --- --- ---
(a) Low-level 1-131 analysis will be performed if the dose calculated for the consumption of drinking water is > I mrem per year. An LLD of I pCi/liter will be required for this analysis.
(b) When Available Section 2 - Page 8
TABLE2.2-C MAXIMUM VALUES FOR THE A PRIORI LOWER LIMITS OF DETECTION Analysis Water Air Parti culates Fish Mi lk BroadLeaf Sediment (pCi/liter) or Gases (pCi/kg-wet) (pCi/l iter) Vegetation (pCi/kg-dry)
(oCi/m3) (pCi/kg-wet)
Gross Beta 4 0.01 --- --- --- ---
H-3 2,000(*) --- --- --- --- ---
Mn-54 15 --- 130 --- --- ---
Fe-59 30 --- 260 --- --- ---
Co-58, 60 15 --- 130 --- --- ---
Zn-65 30 --- 260 --- --- ---
Zr-Nb-95 15 --- --- --- --- ---
I-131 1{b) 0.07 --- 1 60 ---
Cs-134 15 0.05 130 15 60 150 Cs-137 18 0.06 150 18 80 180 Ba-La-140 15 --- --- 15 --- ---
(a) Ifno drinking water pathway exists, a value of3 ,000 pCi/liter may be used.
(b) If no drinking water pathway exists, the LLD of gamma isotopic analysis may be used.
Section 2 - Page 9
3.0 INTERPRETATION OF RESULTS Review of 2017 REMP analysis results was performed to detect and identify changes in environmental levels as a result of station operation. The radionuclides with Selected Licensee Commitments reporting levels that indicate consistent detectable activity have been historically trended from preoperation to present. Analyses from 1977 - 1978 have been excluded since these results were much higher than the other preoperational years due to outside influences such as weapons testing. The preoperational analyses from 1981 were combined with the operational analyses from the latter part of 1981 and averaged to give one concentration for each radionuclide for that year. Summary tables containing 2017 information required by Technical Specification Administrative Control 5.6.2 are located in Appendix B. McGuire 2017 REMP results are located in Appendix E.
The highest annual mean concentration of applicable Selected Licensee Commitments radionuclides from the indicator locations for each media type was used for trending purposes.
Trending was performed by comparing annual mean concentrations to historical results. Factors evaluated include the frequency of detection and the concentration in terms of the percent of the radionuclide's SLC reporting level (Table 2.2-A). All maximum percent of reporting level values attributable to MNS plant operation were well below the 100% action level. The highest value attributable to MNS plant operations during 2017 was 5.23% for drinking water tritium at the North Mecklenburg Water Treatment Facility (Location 101). Only Selected Licensee Commitments radionuclides were detected in 2017.
Ground water monitoring wells located on the MNS site are part of the Nuclear Energy Institute (NEI) 07-07 radiological groundwater monitoring wells and are reported in the MNS Annual Radioactive Effluent Release Report (ARERR). NEI 07-07 was developed to describe the industry's Ground Water Protection Initiative. NEI 07-07 radiological groundwater monitoring wells are used to assure timely detection and effective response to situations involving inadvertent radiological releases to ground water to prevent migration of licensed radioactive material off-site and to quantify impacts on decommissioning. These monitoring wells are not used for Radiological Environmental Monitoring Program (REMP), because they do not monitor water supply for drinking or irrigation purposes. These are not REMP wells because there is no dose associated with this pathway. The McGuire site is bounded to the west by the Catawba River channel and the hydraulic gradient for McGuire flows toward the Catawba River. Sentinel wells are installed and monitored at regular intervals for early detection purposes (NCR# 02035750).
Changes in sample location, analytical technique, and presentation of results must be considered when reviewing for trends. Calculation of the annual mean concentrations has been performed differently over the history of the REMP. During 1979-1986, all net results (sample minus background) positive and negative, were included in the calculation of the mean. Only positive net activity results were used to calculate the mean for the other years. All negative values were replaced with a zero for calculational and graphical purposes to properly represent environmental conditions. A change in gamma spectroscopy analysis systems in 1987 ended a period when many measurements yielded detectable low-level activity for both indicator and control location Section 3 - Page l
samples. It is possible that the method the previous system used to estimate net activity may have been vulnerable to false-positive results.
This section includes tables and graphs containing the highest annual mean concentrations of any effluent related radionuclide detected since the change in analysis systems in 1987. Any zero concentrations used in tables or graphs represent activity measurements less than detectable levels. Only the specific radionuclides that represent the highest dose contributors or demonstrate consistent detectable activity are shown graphically.
Data presented in Sections 3.1 through 3.9 support the conclusion that there was no significant increase in radioactivity in the environment around McGuire Nuclear Station due to station operations in 2017. Similarly, there was no significant increase in ambient background radiation levels in the surrounding areas. The 2017 land use census data, shown in Section 3.10, indicates that no program changes are required as a result of the census.
Section 3 - Page 2
3.1 AIRBORNE RADIOIODINE AND PARTICULATES In 2017, 371 radioiodine and particulate samples were analyzed, 318 from six indicator locations and 53 from the control location. Particulate samples were analyzed weekly for gross beta. A quarterly gamma analysis was performed on the quarterly filter composite (by location).
An additional gamma analysis was performed on the final 2017 air particulate sample set for calendar reconciliation purposes (NCR# 02174501). Radioiodine samples received a weekly gamma analysis.
Gross beta analyses indicated 2.3 lE-2 pCi/m3 at the location with the highest annual mean and 2.33E-2 pCi/m3 at the control location. No gamma emitting radionuclide attributable to MNS plant operation has been detected in any air samples since 2004 when Co-58 was observed (NCR# 01552730).
Figure 3 .1 shows gross beta highest annual mean indicator and control location concentrations since 1985. There is no reporting level for gross beta. Table 3.1-A shows indicator and control location highest annual means for Cs-13 7 and gross beta.
Table 3.1-B gives indicator location highest annual means and control means since 1979 for 1-131 . Preoperational and ten year averages are also shown. No 1-131 activity due to MNS plant operation has been detected since 1989. Since no activity was detected in 2017, no reporting levels were approached.
K-40 and Be-7 observed in air samples are naturally occurring radionuclides.
Figure 3.1 pCi/m* Concentration of Gross Beta in Air Particulate l.OOE-01 9.00E-02 8.00E-02 7.00E-02 6.00E-02 5.00E-02 4.00E-02 3.00E-02 2.00E-02 1.00E-02 0.00HOO 1985 1988 1991 1994 1997 2000 2003 2006 2009 2012 2015
- Indicator Location _._ Control Location There is no reporting /eve/for Gross Beta in air particulate Section 3 - Page 3
Table 3.1-A Mean Concentrations of Radionuclides in Air Particulate YEAR Cs-137 Indicator Cs-137 Control Beta Indicator Beta Control (pCi/m3) (pCi/m 3) (pCi/m 3) (pCi/ni3) 1979* 4.40E-3 l.47E-3 Not Perfonned Not Performed 1980* 6.70E-3 4.53E-3 Not Perfonned Not Performed 1981* 6.16E-3 5.32E-3 Not Performed Not Performed 1982* 3.82E-3 2.29E-3 Not Perfonned Not Perfonned 1983* 2.93E-3 3.21E-3 Not Performed Not Performed 1984 1.74E-3 8.29E-4 Not Perfonned Not Performed 1985 1.86E-3 1.32E-3 2.44E-2 2.40E-2 1986 4.98E-3 3.03E-3 2.64E-2 2.52E-2 1987(!) 1.07E-2 7.91E-3 2.54E-2 2.59E-2 1988 O.OOEO O.OOEO 7.49E-2 5.51E-2 1989 O.OOEO O.OOEO 2.22E-2 2.14E-2 1990 O.OOEO O.OOEO 2.58E-2 2.37E-2 1991 O.OOEO O.OOEO 2.16E-2 2.15E-2 1992 O.OOEO O.OOEO l.92E-2 2.02E-2 1993 O.OOEO O.OOEO 1.93E-2 2.04E-2 1994 O.OOEO O.OOEO 2.28E-2 2.02E-2 1995 O.OOEO O.OOEO 3.02E-2 5.17E-2 1996 O.OOEO O.OOEO 3.1 lE-2 5.49E-2 1997 O.OOEO O.OOEO 2.34E-2 3.62E-2 1998 0.00EO O.OOEO l .86E-2 2.66E-2 1999 O.OOEO O.OOEO 2.06E-2 3.47E-2 2000 O.OOEO O.OOEO 2.00E-2 2.77E-2 2001 O.OOEO O.OOEO 1.79E-2 1.91E-2 2002 O.OOEO O.OOEO 1.57E-2 1.72E-2 2003 O.OOEO O.OOEO l.50E-2 l.63E-2 2004 O.OOEO O.OOEO l .67E-2 1.71E-2 2005 O.OOEO O.OOEO 1.68E-2 l .77E-2 2006 O.OOEO O.OOEO l.79E-2 l .94E-2 2007 O.OOEO O.OOEO 2.12E-2 2.18E-2 2008 O.OOEO O.OOEO 1.92E-2 l .93E-2 2009 O.OOEO O.OOEO 1.79E-2 l .76E-2 2010 O.OOEO O.OOEO 2.0 l E-2 1.95E-2 2011 l l) 7.06E-3 O.OOEO l .99E-2 2.00E-2 2012 O.OOEO O.OOEO 2.lOE-2 2.08E-2 2013 O.OOEO O.OOEO 2.04E-2 l.96E-2 2014< 3) O.OOEO O.OOEO 2.02E-2 l.94E-2 2015 O.OOEO O.OOEO 2.lOE-2 2.02E-2 2016 O.OOEO O.OOEO 2.26E-2 2.19E-2 20 17 O.OOEO O.OOEO 2.3 1E-2 2.33E-2 O.OOEO indicates no detectable measurements
- Radioiodine and Particulates analyzed together (I) 1987 - Gamma spectroscopy system change (2) 2011 - Concentration affected by Fukushima Daiichi (3) 20 14 - Gamma spectroscopy system was replaced IOJUL2014. Gamma spectroscopy system hardware, detector cooling apparatus, software, electronics, nuclide identification libraries, and analytical test matrix components for test matrices were modified (NCR # 0739995). No analytical changes were noted due to the 2014 gamma spectroscopy system change.
Section 3 - Page 4
Table 3.1-B Mean Concentrations of Air Radioiodine (1-131)
Year Indicator Location (pCi/m3 ) Control Location (pCi/m 3) 1979* 3.28E-3 l.04E-3 1980* 2.0lE-3 l.lOE-3 1981* 4.17E-3 6.27E-4 1982* l.42E-3 2.48E-3 1983* l.99E-3 2.0lE-4 1984 3.l 7E-3 O.OOEO 1985 3.lSE-3 l.04E-3 1986 l.27E-2 6.lOE-3 1987l'J l.07E-2 6.60E-3 1988 O.OOEO O.OOEO 1989 2.18E-2 O.OOEO 1990 O.OOEO O.OOEO 1991 O.OOEO O.OOEO 1992 O.OOEO O.OOEO 1993 O.OOEO O.OOEO 1994 O.OOEO O.OOEO 1995 O.OOEO O.OOEO 1996 O.OOEO O.OOEO 1997 O.OOEO O.OOEO 1998 O.OOEO O.OOEO 1999 O.OOEO O.OOEO 2000 O.OOEO O.OOEO 2001 O.OOEO O.OOEO 2002 O.OOEO O.OOEO 2003 O.OOEO O.OOEO 2004 O.OOEO O.OOEO 2005 O.OOEO O.OOEO 2006 O.OOEO O.OOEO 2007 O.OOEO O.OOEO 2008 O.OOEO O.OOEO 2009 O.OOEO O.OOEO 2010 O.OOEO O.OOEO 20lllJJ 6.00E-2 5.46E-2 2012 O.OOEO O.OOEO 2013 O.OOEO O.OOEO 2014(3) O.OOEO O.OOEO 2015 O.OOEO O.OOEO 2016 O.OOEO O.OOEO 2017 O.OOEO O.OOEO 0.00EO md,cates no detectable measurements
- Radioiodine and Particulate analyzed together.
( l) 1987 - Gamma spectroscopy system change (2) 20 11- Concentration affected by Fukushima Daiichi (3) 20 14 - Gamma spectroscopy system was replaced 10JUU014. Gamma spectroscopy system hardware, detector cooling apparatus, software, electronics, nuclide identification libraries, and analytical test matrix components for test matrices were modified (NCR # 0739995) . No analytical changes were noted due to the 2014 gamma spectroscopy system change.
Section 3 - Page 5
3.2 DRINKING WATER In 2017, 70 drinking water samples were analyzed for gross beta and gamma eIU1ttmg radionuclides. Fifty-six samples were from the four indicator locations and 14 from the control location. These samples were composited to create 20 quarterly composite period samples for tritium analysis with additional tritium analyses performed on the final 2017 monthly composites for calendar reconciliation pruposes (NCR# 02174937).
No detectable gamma activity attributable to MNS plant operation was found in drinking water samples in 2017 and has not been detected since 1987. K-40 observed in some drinking water samples is a naturally occurring radionuclide. Figure 3.2-1 and Table 3.2 shows highest annual mean gross beta concentrations for the indicator location and control location since preoperation. Gross beta analyses indicated 2.18 pCi/1 at the location with the highest annual mean and 2.02 pCi/1 at the control location.
Tritium was detected in 18 of the 20 indicator composite samples taken in 201 7. The 2017 highest mean indicator tritium concentration from location 101 was 1046 pCi/liter, which is 5.23% of the 20,000 pCi/1 tritium reporting level. Tritium was not detected in any of the four control location samples. The dose for consumption of water was less than one mrem per year, historically and for 2017; therefore low-level iodine analysis is not required. Figure 3.2-2 shows tritium highest annual mean indicator and control location concentrations with comparisons to 20% of the reporting level. Table 3 .2 gives indicator location highest annual means and control means since 1979 for tritium and gross beta. There is no reporting level for gross beta.
Drinking water Location 101 was added to the sampling program in 1999. Figure 3.2 shows an increase beginning in that year. There was an increase in tritium releases in 2006 due to silica removal from the spent fuel pools which resulted in additional water volume being released from the plant. An extreme drought during the second half of 2007 and much of 2008 affecting the Catawba River Basin resulted in less dilution volume available in Lake Norman.
Section 3
- Page 6
Figure 3.2-1 pCl/llter Concentration of Gross Beta in Drinking Water 10 ~ - ~~----,.----.---~--~--~---,----~----,.----,----,---~----,
9 7 --
4 o~ - - - - - - -~ ---1 1979 1985 1991 1997 2003 2009 2015
- lndica tor location -+-Control Location Figure 3.2-2 pCl/llter Concentration of Tritium in Drinking Water 5000 -,-----,----.---~---,----r------,.---,---.----.----.------,.--.....,------,
4500
- 1 3000 -i 2500 lI 2000 J
- I 500 0
l a-ia-la+ILlli---
1979 1983 1987 1991 1995 1999 2003 2007 2011 2015
- Ind lcator Location _._ Control Location - 20% Reporting Level Section 3 - Page 7
Table 3.2 Mean Concentrations ofRadionuclides in Drinking Water Gross Beta (pCi/1) Tritium (pCi/1)
YEAR Indicator Control Indicator Control Location Location Location Location 1979 2.40EO 2.03EO l .65E2 l.50E2 1980 2.34EO l .87EO l.63E2 2.05E2 1981 2.79EO 2.41EO l.88E2 l.78E2 1982 2.62EO 2.43EO 2.43E2 l.45E2 1983 l.80EO l.87EO 2.65E2 l.45E2 1984 2.78EO l.81EO 5.77E2 2.45E2 1985 l.88EO 1.90EO 5.93E2 4.00E2 1986 2.13EO 2. 15EO l.14E3 4.37E2 1987 2.30EO 2.00EO l.35E3 7.75E2 1988 2.00EO 2.00EO 9.92E2 7.11E2 1989 2.80EO 2.70EO 5.62E2 O.OOEO 1990 3.70EO 4.30EO 7.32E2 6.11E2 1991 2.40EO 2.50EO 5.22E2 O.OOEO 1992 2.00EO 1.70EO 6.73E2 O.OOEO 1993 2.80EO 2.40EO O.OOEO O.OOEO 1994 2.47EO 2.90EO O.OOEO O.OOEO 1995 4.20EO 3.30EO 3.58E2 O.OOEO 1996 2.75EO 2.llEO 3.60E2 O.OOEO 1997 2.70EO 2.24EO 2.90E2 O.OOEO 1998 2.75EO 2.33EO 2.68E2 O.OOEO 1999 2.48EO 2. l 7EO 5.49E2 O.OOEO 2000 2.66EO l.99EO 5.04E2 O.OOEO 2001 2.48EO 2.19EO 6.98E2 O.OOEO 2002 2.47EO 2.08EO 5.64E2 O.OOEO 2003 l.81EO l.52EO 3.5 1E2 O.OOEO 2004 l.68EO l .29EO 4.61E2 O.OOEO 2005 1.74EO l.30EO 7.35E2 O.OOEO 2006 1.75EO l .80EO l.46E3 O.OOEO 2007 l.81EO l.76EO l.48E3 O.OOEO 2008 2.40EO l.87EO l .52E3 2.26E2 2009 l.90EO l.81EO l .03E3 l .86E2 2010 l.85EO l.74EO 7.20E2 O.OOEO 2011 1.77EO l.75EO 9.97E2 O.OOEO 2012 l.74EO l.66EO 7.95E2 O.OOEO 2013 l.73EO l.61EO 6.47E2 O.OOEO 2014 2.18EO l.95EO 9.07E2 O.OOEO 2015 2.14EO l.91EO 9.1 9E2 O.OOEO 2016 2.85EO l.80EO 5.69E2 O.OOEO 2017 2.18EO 2.02EO 1.05E3 O.OOEO O.OOEO indicates no detectable measurements Section 3 - Page 8
3.3 SURFACE WATER In 2017, 42 surface water samples were analyzed for gamma emitting radionuclides, 28 at the two indicator locations and 14 at the control location. The samples were composited to create 12 quarterly composite period samples for tritium analysis with additional tritium analyses performed on the final 2017 monthly composites for calendar reconciliation purposes (NCR #
02174937).
No detectable gamma activity attributable to MNS plant operation was found in surface water samples in 2017 and has not been detected since 1988. K-40 observed in some surface water samples is a naturally occurring radionuclide. Tritium was detected in all of the ten indicator composite samples taken in 2017. Tritium was not detected in any of the five control location composite samples in 2017.
Figure 3.3 shows tritium highest annual mean indicator and control location concentrations.
Table 3 .3 gives indicator and control location highest annual means since 1979 for tritium.
There was an increase in surface water tritium in 2006 due to silica removal from the spent fuel pools which resulted in additional water volume being released from the plant. An extreme drought during the second half of 2007 and much of 2008 affecting the Catawba River Basin resulted in less dilution volume available in Lake Norman.
Figure 3.3 pCl/llter Concentration of Tritium in Surface Water 5000 4500 4000 3500 --
3000 2500 2000 1500 1000 500 0
1981 1986 1991 1996 2001 2006 2011 2016
- Indicator Location - . - control Location There is no rep orting level f or tritium in swface water Section 3 - Page 9
Table 3.3 Mean Concentrations of Tritium in Surface Water YEAR B-3 Indicator (pCi/1) B-3 Control (pCi/1) 1979 l.85E2 l .66E2 1980 2.13E2 l.93E2 1981 l.75E2 l.70E2 1982 3.30E2 l.23E2 1983 5.75E2 3.67E2 1984 4.10E2 2.65E2 1985 7.33E2 O.OOEO 1986 2.33E3 6.13E2 1987 9.20E2 7.70E2 1988 9.40E2 O.OOEO 1989 8.22E2 O.OOEO 1990 6.77E2 O.OOEO 1991 7.53E2 O.OOEO 1992 8.13E2 O.OOEO 1993 6.85E2 O.OOEO 1994 O.OOEO O.OOEO 1995 3.15E2 O.OOEO 1996 8.08E2 O.OOEO 1997 4.85E2 O.OOEO 1998 3.40E2 O.OOEO 1999 5.60E2 O.OOEO 2000 6.22E2 O.OOEO 2001 6.98E2 O.OOEO 2002 5.65E2 O.OOEO 2003 3.91E2 O.OOEO 2004 5.04E2 O.OOEO 2005 8.74E2 O.OOEO 2006 l.65E3 2.19E2 2007 l.68E3 3.42E2 2008 l .67E3 3.13E2 2009 l.18E3 l.41E2 2010 l.09E3 O.OOEO 2011 l.19E3 2.94E2 2012 9.06E2 O.OOEO 2013 7.73E2 O.OOEO 2014 l.03E3 2.57E2 2015 9.79E2 O.OOEO 2016 6.63E2 O.OOEO 2017 l .09E3 O.OOEO O.OOEO md1cates no detectable measurements Section 3 - Page I 0
3.4 MJLK In 2017, 26 milk samples from the control location were analyzed for low level 1-131 and other gamma emitting radionuclides. No indicator dairies were sampled during 2017 and none were identified by the 2017 land use census.
There were no gamma emitting radionuclides due to MNS plant operations identified in milk samples in 201 7. Cs-13 7 is the only radionuclide, other than naturally occurring, reported in milk samples since 1990 (excluding Fukushima Daiichi). Cs-137 in milk is not unusual. It is a constituent of nuclear weapons test fallout and nuclear plant accidents and has been observed periodically in samples from indicator and control locations since the preoperational period.
Table 3.4 gives indicator location highest annual means and control means since 1979 for Cs-13 7. Since no Cs-13 7 was detected in 2017, no reporting levels were approached.
K-40 observed in milk samples is a naturally occurring radionuclide.
Section 3 - Page 11
Table 3.4 Mean Concentrations of Cs-137 in Milk YEAR Cs-137 Indicator (pCi/1) Cs-137 Control (pCi/1) 1979 2.48E l 6.04EO 1980 l.72El 4.13EO 1981 2.04El 4.15EO 1982 l.21El 5.20EO 1983 2.0lE l 2.82EO 1984 l.48El 2.56EO 1985 l.42El 2.72EO 1986 3.74EO 3.45EO 198i 1> 5.20EO 8.60EO 1988 3.40EO 2.90EO 1989 6.00EO 5.60EO 1990 5.30EO 2.60EO 1991 O.OOEO O.OOEO 1992 O.OOEO 0.00EO 1993 O.OOEO O.OOEO 1994 O.OOEO O.OOEO 1995 O.OOEO O.OOEO 1996 O.OOEO O.OOEO 1997 O.OOEO O.OOEO 1998 O.OOEO O.OOEO 1999 O.OOEO O.OOEO 2000 O.OOEO O.OOEO 2001 O.OOEO O.OOEO 2002 No Indicator Location O.OOEO 2003 No Indicator Location O.OOEO 2004 No Indicator Location O.OOEO 2005 No Indicator Location O.OOEO 2006 No Indicator Location O.OOEO 2007 No Indicator Location O.OOEO 2008 No Indicator Location O.OOEO 2009 No Indicator Location O.OOEO 2010 No Indicator Location O.OOEO 2011 No Indicator Location O.OOEO 2012 No Indicator Location O.OOEO 2013 No Indicator Location O.OOEO 2014\-) No Indicator Location O.OOEO 2015 No Indicator Location O.OOEO 2016 No Indicator Location O.OOEO 20 17 No Indicator Location O.OOEO O.OOEO md,cates no detectable measurements
( l) 1987 - Gamma spectroscopy system change (2) 20 14 - Gamma spectroscopy system was replaced 10JUL2014. Gamma spectroscopy system hardware, detector cooling apparatus, software, electronics, nuclide identification libraries, and analytical test matrix components for test matrices were modified (NCR # 0739995). No analytical changes were noted due to the 20 14 gamma spectroscopy system change.
Section 3 - Page 12
3.5 BROADLEAF VEGETATION In 2017, 48 broadleaf vegetation samples were analyzed, 36 at the three indicator locations and twelve at the control location.
Gamma spectroscopy analysis detected Cs-13 7 in one indicator broadleaf vegetation sample during 2017. Cs-137 was detected at location 120 with a mean concentration of 30.3 pCi/kg which represents 1. 51 % of the reporting level. There were no gamma emitting radionuclides attributable to MNS plant operation identified in any control location broadleaf vegetation samples in 2017.
Cs-137 is the only radionuclide, other than naturally occurring, reported in vegetation samples since the change in gamma spectroscopy analysis systems in 1987. No airborne Cs-137 has been released from the plant since 1998.
It is not unusual for Cs-137 to be present in vegetation. It is a constituent of nuclear weapons test fallout and nuclear plant accidents and has been observed in samples from indicator and control locations since the preoperational period. Table 3.5 lists the highest indicator location annual mean and control location annual mean for Cs-137 since early in the station' s operational history. Visual inspection of the tabular data did not reveal any increasing trends .
K-40 and Be-7 observed in broadleaf vegetation samples are naturally occurring radionuclides.
Section 3 - Page 13
Table 3.5 Mean Concentrations of Cs-137 in Broadleaf Vegetation YEAR Cs-137 Indicator (pCi/kg) Cs-137 Control (pCi/kg) 1979 2.19El l.93El 1980 2.30El l.92El 1981 3.04El 2.02El 1982 2.46E l l.22El 1983 9.07EO 7.85EO 1984 l.02El I.OSEI 1985 8.0SEO 2.37E-2 1986 4.03El l.27El 198i'l 2.20E l l.70El 1988 3.90El 3.40El 1989 9.60El O.OOEO 1990 4.00El O.OOEO 1991 3.30El O.OOEO 1992 4.90El O.OOEO 1993 l.60El O.OOEO 1994 O.OOEO 0.00EO 1995 O.OOEO O.OOEO 1996 O.OOEO O.OOEO 1997 O.OOEO O.OOEO 1998 O.OOEO 2.69El 1999 O.OOEO O.OOEO 2000 O.OOEO O.OOEO 2001 O.OOEO O.OOEO 2002 O.OOEO O.OOEO 2003 O.OOEO O.OOEO 2004 O.OOEO O.OOEO 2005 O.OOEO O.OOEO 2006 2.98El O.OOEO 2007 l.34El O.OOEO 2008 O.OOEO O.OOEO 2009 O.OOEO O.OOEO 2010 O.OOEO 0.00EO 2QJ l lZ) 2.29El O.OOEO 2012 O.OOEO O.OOEO 2013 O.OOEO O.OOEO 2014(j) O.OOEO O.OOEO 2015 O.OOEO O.OOEO 2016 l.22El 0.00EO 20 17 3.03E I O.OOEO O.OOEO indicates no detectable measurements (I) 1987 - Gamma spectroscopy system change (2) 20 11 - Concentration affected by Fukushima Daiichi (3) 2014 - Gamma spectroscopy system was replaced IOJUL20 14. Gamma spectroscopy system hardware, detector cooling apparatus, software, electronics, nuclide identification libraries, and analytical test matrix components for test matrices were modified (NCR # 0739995). No analytical changes were noted due to the 20 14 gamma spectroscopy system change.
Section 3 - Page 14
3.6 FOOD PRODUCTS In 2017, six food products (crops) samples were analyzed from one indicator location. There is no control location for this media.
No detectable activity attributable to MNS station operation has been detected in this media since 1987. Table 3.6 shows Cs-137 indicator highest annual means with preoperational data. Since no activity was detected in 2017, no reporting levels were approached.
K-40 and Be-7 observed in food product samples are naturally occurring radionuclides.
Section 3 - Page 15
Table 3.6 Mean Concentrations of Cs-137 in Food Products YEAR Cs-137 Indicator (pCi/kg) 1979 2.19El 1980 2.30El 1981 3.04El 1982 2.46El 1983 9.07EO 1984 8.45EO 1985 7.99EO 1986 2.15El 1987l') 2.90El 1988 O.OOEO 1989 O.OOEO 1990 O.OOEO 1991 O.OOEO 1992 O.OOEO 1993 O.OOEO 1994 O.OOEO 1995 O.OOEO 1996 O.OOEO 1997 O.OOEO 1998 O.OOEO 1999 O.OOEO 2000 O.OOEO 2001 O.OOEO 2002 O.OOEO 2003 O.OOEO 2004 O.OOEO 2005 O.OOEO 2006 O.OOEO 2007 O.OOEO 2008 O.OOEO 2009 O.OOEO 2010 O.OOEO 2011 (l) 3.06El 2012 O.OOEO 2013 O.OOEO 2014<3) O.OOEO 2015 O.OOEO 2016 O.OOEO 2017 O.OOEO O.OOEO md1cates no detectable measurements (I) 1987 - Gamma spectroscopy system change (2) 20 11 - Concentration affected by Fukushima Daiichi (3) 20 14 - Gamma spectroscopy system was replaced IOJUL2014. Gamma spectroscopy system hardware, detector cooling apparatus, software, electronics, nuclide identification libraries, and analytical test matrix components for test matrices were modified (NCR# 0739995). No analytical changes were noted due to the 20 14 gamma spectroscopy system change.
Section 3 - Page 16
3.7 FISH In 2017, 12 fish samples were analyzed for gamma emitting radionuclides, six at the indicator location and six at the control location.
Gamma spectroscopy analysis indicated no gamma emitting radionuclides attributable to MNS plant operation identified in any indicator or control location fish samples in 2017.
Figure 3.7 shows Cs-137 highest annual mean indicator and control location concentrations with comparisons to 5% of the reporting level. Table 3.7 gives indicator location highest annual means since 1980 for all radionuclides detected since the analysis change in 1988. All other radionuclides not shown in the table have demonstrated no detectable activity since 1986.
K-40 is a naturally occurring radionuclide observed in fish samples.
Figure 3.7 pCl/kg Concentration of Cs-137 in Fish 140 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~---.~--,
120 100 80 60 40 20 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016
- tndrcator Locatron - . - control Locatron - s% of Reportrng Level Section 3 - Page 17
Table 3.7 Mean Concentrations of Radionuclides in Fish (pCi/kg)
Mn-54 Co-58 Co-60 Cs-134 Cs-137 YEAR Indicator Indicator Indicator Indicator Indicator 1980 -l.97El 8.36EO -2.25El -2.70El -4.13£0 1981 -2.71EO -2.98£0 -2.65EO -l.99EO l.80El 1982 -3 .83£0 8.16EO -4.34E-l -8.22£-1 2.69El 1983 -2.60£0 2.60El 1.1 lEl -l.32EO 6.03El 1984 3.61EO 1.45£2 2.82El 3.llEl 4.38El 1985 2.53E-l 7.19EO l.72El -1.56£0 l.86El 1986 l.03EO 3.17El 2.96El 1.67El 3.49El 1987l'J O.OOEO 2.71£2 1.25£2 2.60El 5.lOEl 1988 1.20El 7.70El O.OOEO 2.70El 3.60El 1989 9.00El 4.05£2 2.99£2 l.lOEl 3.50El 1990 O.OOEO 5.60El 4.lOEl O.OOEO 3.30El 1991 6.20EO l.40El 6.50El 5.90£0 2.60El 1992 O.OOEO O.OOEO O.OOEO O.OOEO 2.90El 1993 O.OOEO 8.20El 1.30El O.OOEO 1.60El 1994 O.OOEO O.OOEO O.OOEO O.OOEO 3.lOEl 1995 O.OOEO O.OOEO O.OOEO O.OOEO 2.70El 1996 O.OOEO O.OOEO O.OOEO O.OOEO 2.78El 1997 O.OOEO O.OOEO O.OOEO O.OOEO l.62El 1998 O.OOEO O.OOEO O.OOEO O.OOEO 3.21El 1999 O.OOEO 3.53El O.OOEO O.OOEO 2.lOEl 2000 O.OOEO 4.28El O.OOEO O.OOEO 2.34El 2001 O.OOEO l.32El O.OOEO O.OOEO 3.04El 2002 O.OOEO O.OOEO O.OOEO O.OOEO 2.33El 2003 O.OOEO O.OOEO O.OOEO O.OOEO 3.05El 2004 O.OOEO O.OOEO O.OOEO O.OOEO O.OOEO 2005 O.OOEO O.OOEO O.OOEO O.OOEO O.OOEO 2006 O.OOEO O.OOEO O.OOEO O.OOEO l.08El 2007 O.OOEO O.OOEO O.OOEO O.OOEO 2.1 lEl 2008 O.OOEO O.OOEO O.OOEO O.OOEO l.24El 2009 O.OOEO O.OOEO O.OOEO O.OOEO l.76El 2010 O.OOEO O.OOEO O.OOEO O.OOEO 2.33£ 1 2011 O.OOEO O.OOEO O.OOEO O.OOEO 2.23El 2012 O.OOEO O.OOEO O.OOEO O.OOEO 3.34El 2013 O.OOEO O.OOEO O.OOEO O.OOEO O.OOEO 2014(2> O.OOEO O.OOEO O.OOEO O.OOEO 6.75EO 2015 O.OOEO O.OOEO O.OOEO O.OOEO O.OOEO 2016 O.OOEO O.OOEO O.OOEO O.OOEO l.14El 201 7 O.OOEO O.OOEO O.OOEO O.OOEO O.OOEO O.OOEO md,cates no detectable measurements (I) 1987 - Gamma spectroscopy system change (2) 20 14 - Gamma spectroscopy system was replaced I0JUL20 l4. Gamma spectroscopy system hardware, detector cooling apparatus, software, electronics, nuclide identification libraries, and analytical test matrix components for test matrices were modified (NCR # 0739995). No analytical changes were noted due to the 20 14 gamma spectroscopy system change.
Section 3 - Page 18
3.8 SHORELINE SEDIMENT In 2017, six shoreline sediment samples were analyzed, four from two indicator locations and two at the control location.
Cs-137 activity was detected in two of the four indicator samples taken. The shoreline sediment location with the highest annual mean was location 130 with a mean concentration of 48.7 pCi/kg. Cs-137 was not detected in any of the control location samples.
Figure 3.8 shows Cs-137 highest annual mean indicator and control location concentrations since 1979. Table 3.8 gives indicator location highest annual means since 1979 for all radionuclides detected since the analysis change in 1988. There is no reporting level for shoreline sediment.
K-40 and Be-7 observed in shoreline samples are naturally occurring radionuclides .
Figure 3.8 pCl/kg Concentration of Cs-137 in Shoreline Sediment 500 ~ - ~ - - ~ - ~ - - ~ - ~ - - ~ - ~ - - ~ - - - - ~ - - ~ - ~ - ~
450 400 350 300 250 200 150 100 so 0
1979 1983 1987 1991 1995 1999 2003 2007 2011 2015
--II Indicator Location _._ Control Location 11,ere is no reporting level f or Cs-13 7 in shoreline sediment Section 3 - Page I 9
Table 3.8 Mean Concentrations of Radionuclides in Shoreline Sediment (pCi/kg)
Mn-54 Co-58 Co-60 Cs-134 Cs-137 YEAR Indicator Indicator Indicator Indicator Indicator 1979 -l.07El 2.25El -6.50EO O.OOEO 1.20El 1980 1.06El -8.74EO 2.36El -3.53EO 1.44El 1981 2.13El 1.20El 8.21EO 3.97El 3.36El 1982 5.38El l.66El -1.69EO 7.67E l 4.40El 1983 4.40EO 3.43El 2.12El 7.65E l 8.02El 1984 1.19El 7.llE l 3.04El 3.34El 9.13El 1985 4.77EO 1.46El 9.20EO 2.02E l l.61E2 1986 l.37El 1.02El 1.16El 6.35E l 1.53E2 1987\I) O.OOEO l.06E2 2.lOEl 4.20El l.65E2 1988 6.50EO 9.20El 1.20El 9.lOEO 2.66E2 1989 2.90El 3.80El 2.90El 5.30El 6.50El 1990 3.80El 2.70El 1.68E2 O.OOEO 6.lOEl 1991 2.80El 5.30El l.31E2 O.OOEO l.03E2 1992 9.40EO O.OOEO 5.lOEl 9.20EO 8.60El 1993 O.OOEO 2.20El 8.60El O.OOEO 9.30El 1994 4.lOEl O.OOEO O.OOEO O.OOEO 8.00El 1995 l.70El O.OOEO 2.30El O.OOEO l.38E2 1996 2.90El l.78El 3.50El O.OOEO l.47E2 1997 O.OOEO O.OOEO l.11E2 3.lOEl l.36E2 1998 O.OOEO O.OOEO 5.21El O.OOEO 9.97E l 1999 O.OOEO 2.47El 8.49El O.OOEO 6.51El 2000 O.OOEO 3.04El O.OOEO O.OOEO l.08E2 2001 O.OOEO O.OOEO O.OOEO O.OOEO 2.77El 2002 2.24El O.OOEO O.OOEO O.OOEO 1.59E2 2003 O.OOEO O.OOEO O.OOEO O.OOEO 1.11E2 2004 O.OOEO O.OOEO O.OOEO O.OOEO 7.17El 2005 O.OOEO O.OOEO O.OOEO O.OOEO 8.08El 2006 O.OOEO O.OOEO O.OOEO O.OOEO 1.59E2 2007 O.OOEO 0.00EO O.OOEO O.OOEO l.14E2 2008 O.OOEO O.OOEO O.OOEO O.OOEO l.77E2 2009 O.OOEO O.OOEO O.OOEO O.OOEO 5.08El 2010 O.OOEO O.OOEO O.OOEO O.OOEO 7.58El 2011 O.OOEO O.OOEO O.OOEO O.OOEO 1.02E2 2012 O.OOEO O.OOEO O.OOEO O.OOEO 7.13El 2013 O.OOEO O.OOEO O.OOEO O.OOEO 1.41E2 2014\l) O.OOEO O.OOEO O.OOEO O.OOEO l .82E2 2015 O.OOEO O.OOEO O.OOEO O.OOEO 1.85E2 2016 0.00EO O.OOEO O.OOEO O.OOEO 7.84El 2017 O.OOEO O.OOEO O.OOEO O.OOEO 4.87El O.OOEO md1cates no detectable measurements (I) 1987 - Gamma spectroscopy system change (2) 20 14 - Gamma spectroscopy system was replaced 10JUL20 14. Gamma spectroscopy system hardware, detector cooling apparatus, software, electronics, nuclide identification libraries, and analytical test matrix components for test matrices were modified (NCR # 0739995). No analytical changes were noted due to the 20 14 gamma spectroscopy system change.
Section 3 - Page 20
3.9 DIRECT GAMMA RADIATION 3.9.1 ENVffiONMENTAL TLD McGuire is licensed with an exclusion area boundary defined by UFSAR Section 2.1.2.1 as a 2500 foot radius from station center. This is the same boundary established for determining radioactive effluent release limits. No permanent public access is permitted within the exclusion area. TLD locations designated as "inner ring" are within a 0.5 mile radius from station center and all are used as indicators. Due to close proximity with McGuire, and most being within the exclusion area boundary, inner ring TLD locations are not good indicators of radiation exposure to a member of the public, but are good at determining nearby environmental effects due to plant operation. Based on their placement, inner ring TLD locations are expected to occasionally be influenced by normal plant operation. TLD locations designated as "outer ring" are outside the 0.5 mile "inner ring" but within a 5 mile radius of station center. All outer ring TLD locations are used as indicators. A subset of TLD locations are designated as "special interest". The nearest "special interest" locations are within the Owner Control Area approximately 0.2 miles from station center. They are located near public access areas for fishing and the Energy Explorium. The remaining "special interest" locations are within a 3 to 13 mile radius from station center. The one "control" location is greater than 15 miles from station center. This location was chosen to reduce the probability of influence from McGuire operation on data. The control location is not used as background subtraction in the TLD analysis. Its purpose is to provide a comparison to indicator locations.
In 2017, 163 total TLDs were analyzed, 159 at indicator locations and 4 at the control location. TLDs are collected and analyzed quarterly. Transit and laboratory background dose is determined and subtracted from gross field readings as required by ANSI N545-1975. Based on Appendix B TLD data, the highest annual total dose was 96.9 mrem at indicator location 180, 12.7 miles NNE of station center. Figure 3.9 and Table 3.9 show TLD inner ring, outer ring, and control location annual averages in mrem per year. Data is provided from 1979 to show preoperational values. As shown in the graph, doses measured by environmental TLDs show little or no change since the current TLD system was implemented. As shown in the graph, historical inner and outer ring averages compare similarly, while control data is somewhat higher. This is most likely an artifact of the underlying geologic structures at the control location. Comparing data from the 2017 McGuire Annual Radiological Effluent Release Report (ARERR), dose to a member of the public resulting from gaseous effluent releases at McGuire is a small fraction of measured TLD dose. Therefore, it can be concluded that gaseous effluents from McGuire had negligible impact on measured TLD values.
Starting in 2014, enhanced analytical methods were implemented. Quarterly and annual baseline dose was determined using appropriate statistical methods considering data from 2000 through 201 2. Quarterly and annual dose for 2017 was compared to baseline values to determine if an Investigation Level had been exceeded for evaluation of potential dose to a member of the public. No TLD location exceeded the Quarterly or Annual Investigation Level in 2017, therefor no evaluation of dose to a member of the public from direct or scattered radiation was performed. Table 3.9-B summarizes the data.
Section 3 - Page 2 1
A TLD intercomparison program is conducted as part of the quality assurance program.
Results of this program are included in section 5.7.
3.9.2 ISFSI The McGuire ISFSI began operation in 2000. It is located approximately 0.15 miles west of station center in a secured area specifically constructed to provide dry storage for spent nuclear fuel. The ISFSI is situated at a lower elevation compared to other structures in the protected area. Exposure from direct radiation north of the ISFSI is shielded by the berm on the south boundary of Lake Norman. Exposure from direct radiation at the exclusion area boundary west of the ISFSI is shielded by the decrease in elevation at the ISFSI to the river bank below Cowan's Ford Dam. These geographic features lessen the potential dose to a member of the public in accessible areas within the exclusion area boundary. The ISFSI employs the multiple vertical storage designs. Irradiated fuel assemblies are confined, protected, and shielded by reinforced concrete modules. All designs used are completely passive and designed to provide radiation shielding and safe confinement for a range of accident conditions and natural events. They each use a passive natural circulation ventilation system to remove decay heat from the modules.
No radiological liquid or gaseous effluents are expected from the passive storage provided by the ISFSI. Therefore any dose to offsite locations would be from direct and scattered gamma radiation.
Environmental TLD results described in 3.9.1 above are reviewed quarterly to identify trends and demonstrate compliance with dose and dose rate limits at the 2500 foot exclusion area boundary. Additional TLD locations not associated with REMP are presently located on the McGuire protected area fence near the ISFSI and on the ISFSI boundary. These are used to demonstrate compliance with occupational exposure controls and augment REMP TLD results. Doses measured by environmental TLDs show little or no change since the ISFSI began operation.
Section 3 - Page 22
Figure 3.9 mrem/yr Direct Gamma Radiation (TLD) Results 200 ~ - - ~ - - ~ - - ~ -- ~ - - ~- - - - - ~ - - ~ - - - - ~- - ~ - - ~ - - ~
180 160 140 120 100 80 60 40 20
- 0 ---1----'----+----l-----!----+.---'----1---~1------'~----'-----'-------l 1979 1982 1985 1988 1991 1994 1997 2000 2003 2006 2009 2012 2015
- . -inner Ring --- Outer Ring _._ Control Th ere is 11 0 rep orting level for Direct Radiation (I'LD)
Section 3 - Page 23
Table 3.9-A Direct Gamma Radiation (TLD) Results< 1l YEAR Inner Ring Average Outer Ring Average Control (mrem/yr) (mrem/yr) (mrem/yr) 1979 7.51El 8.38El 7.90El 1980 7.16Elt 7.88El t 9.98El t 1981 9.60El 8.84El 9.98El 1982 8.SOEl 8.52El l .05E2 1983 1.10E2 1.08E2 1.24E2 1984 7.46El 7.44El 8.57El 1985 9.06El 9.21El 1.21E2 1986 8.46El 8.88El 1.05E2 1987 7.20El 7.32El 1.17E2 1988 5.73El 6.lOEl 5.21El 1989 5.lOEl 5.04El 7.l 7El 1990 4.12El 4.54El 5.94El 1991 4.88El 5.31El 6.46El 1992 5.37El 5.27El 7.22El 1993 5.33El 5.42El 6.84El 1994 6.08El 6.58El 9.07El 1995 7.94El 7.84El l .03E2 1996 6.82El 6.67El 9.39El 1997 5.91El 6.35El 8.98El 1998 6.26E l 6.00El 8.26El 1999 5.92El 5.75El 8.51El 2000 6.18El 5.77El 8.52El 2001 6.16El 5.91El 8.86El 2002 6.24E l 6.1 lEl 9.0lEl 2003 6.41El 6.13El 8.74El 2004 6.14El 6.02El 8.70El 2005 6.29El 6.06EI 8.97El 2006 6.41El 6.25El 8.70El 2007 6.50El 6.27El 8.55El 2008 6.36El 6.25El 8.93El 2009 6.43El 6.31El 8.78El 2010 6.30E l 6.20El 8.47El 2011 6.18El 6.32El 8.97El 2012 6.13El 6.24El 8.74El 2013 6.09El 6.23El 8.97El 2014 6.03El 6.08El 8.57El 2015 6.35E l 6.40El 8.93El 2016 5.84El 6.14El 8.73El 20 17 5.74£1 5.94£1 8.25£1 t Values are based on two quarters due to change m TLD locations.
( I) 20 14 AREOR, tabular results converted *from mR/yr to mrem/yr (n
- 0 . 95)
Section 3 - Page 24
Table 3.9-B Direct Gamma Radiation (TLD) McGuire 2017 Investigation Level McGuire 2017 MDDi 6 McGuire 2017 MDDA: 11 Quarterly (mrem) I Annual(mrem)
Location Bo M0 Qt M 0 Q2 M 0 Q3 M 0Q4 L0Qt L0Q2 LoQ3 L0Q4 BA MA. LA 143 15.9 18.4 13.4 14.6 15.8 ND ND ND ND 65.0 62.2 ND 144 14.3 16.0 13.3 12.4 12.0 ND ND ND ND 57.5 53.6 ND 145 14.5 17.9 12.8 12.4 11.9 ND ND ND ND 58.5 54.9 ND 146 13.6 16.8 13 .1 12.3 11.4 ND ND ND ND 54.9 53.6 ND 147 14.4 15.0 12.5 13.0 12.3 ND ND ND ND 57 .7 52.8 ND 148 12.6 14.3 12.7 11.4 12.0 ND ND ND ND 51.2 50.4 ND 149 12.1 12.6 11.8 10.3 10.9 ND ND ND ND 48.7 45.6 ND 151 14.6 14.6 11 .5 13.5 12.7 ND ND ND ND 59.2 52.3 ND 152 14.1 15 .7 12.5 11.3 12.9 ND ND ND ND 56 .9 52.4 ND 153 18.7 19.6 15.1 16.6 15.2 ND ND ND ND 75.0 66 .5 ND 154 20.7 20.3 15.7 15.6 15.7 ND ND ND ND 82.8 67.3 ND 156 16.3 17.8 13.8 14.3 14.0 ND ND ND ND 68.3 59.9 ND 157 14.8 17.1 15.0 13.8 12.0 ND ND ND ND 60 .3 57.9 ND 158 14.2 16.5 12.0 11.7 14.0 ND ND ND ND 57.8 54.2 ND 159 20.7 17.3 14.0 14.4 14.2 ND ND ND ND 86.0 59.9 ND 160 16.1 18.5 14.6 --- 12.8 ND ND ND ND 65 .4 61.3 ND 161 15.3 16.6 12.6 12.8 13.6 ND ND ND ND 62.1 55.7 ND 162 11.4 13.3 9.8 10.2 11.0 ND ND ND ND 45.8 44.3 ND 163 10.9 13.1 9.5 8.7 9.8 ND ND ND ND 44.4 41.1 ND 164 10.9 11.9 10.1 8.9 9.1 ND ND ND ND 43.7 40.0 ND 165 18.3 21.4 17.7 16.0 16.5 ND ND ND ND 74.5 71.5 ND 166 17.1 20.4 15.3 15.1 16.5 ND ND ND ND 68.4 67.4 ND 167 18.3 19.9 17.3 17.2 16.7 ND ND ND ND 73.2 71.1 ND 168 15.3 17.5 13.6 13.4 14.6 ND ND ND ND 59.9 59.1 ND 169 13.7 16.3 12.0 12.5 11.4 ND ND ND ND 55.4 52.3 ND 170 23.3 23.9 22.0 23.5 21.9 ND ND ND ND 96.3 91.3 ND 171 15.9 18.0 14.4 18.1 17.1 ND ND ND ND 63.9 67 .5 ND 172 15.2 16.5 11.7 12.0 13.1 ND ND ND ND 62.9 53.3 ND 173 23.6 25.8 20.8 20.7 22.7 ND ND ND ND 94.4 90.1 ND 174 21.4 25.4 19.8 19.2 20.4 ND ND ND ND 87.5 84.7 ND 175 21.7 24.6 19.4 19.8 18.6 ND ND ND ND 88.9 82.4 ND 177 13.3 14.2 11.2 11.5 11.9 ND ND ND ND 53.2 48.7 ND 178 14.1 17.6 12.3 12.2 13 .8 ND ND ND ND 56.5 55.8 ND 180 25.5 26.4 20.8 21.4 28.3 ND ND ND ND 102.0 96.9 ND 181 15.7 18.4 13.4 13.4 14.7 ND ND ND ND 63.7 59.9 ND 182 15.6 19.0 15.4 15.0 15 .0 ND ND ND ND 62.3 64.4 ND 186 16.5 16.9 14.9 12.7 15.1 ND ND ND ND 66.6 59.7 ND 187 16.6 18.8 15.9 14.3 13.7 ND ND ND ND 68.0 62 .6 ND 189 15.2 16.6 13.3 12.7 13.5 ND ND ND ND 60.5 56.1 ND 190 19.5 20.2 15.9 16.6 17.3 ND ND ND ND 78.0 70.0 ND 191 15.9 17.7 13.8 14.5 14.6 ND ND ND ND 63 .1 60.6 ND
- MAdetermined by nonnalizing available quarterly data to 4 full quarters
' ' indicates no data resulting from missing TLD, erroneous TLD reading, or omitted after investigation Not<
Note: Data may be omitted after investigation considering the following : (l) OtherTLD locations' data from upw ind, downwind, and adjacent sectors (2) Review of documentation on location's characteristics, geography, topography, etc. (3) Comparison with other radiological data (i.e. gaseous effluent releases, direct radiation reports, surveys, dose calculations, Area TLDs, etc.).
Section 3 - Page 25
Table 3.9-B definition of terms MDDQ= minimum differential dose, quarterly, 3 times 90th percentile so determined from analys is in mrem MDDA = minimum differential dose, annual, 3 times 90'" percentile sA determined from analysis in rnrem BQ= Quarterly baseline (rnrem)
MQ= location's 9 1 day standard quarter normalized dose (mrem per standard quarter)
Lo = quarterly investigation level dose ( mrem)
BA = baseline background dose (mrem) (annual)
MA= annual monitoring data - Ma determined by nonnalizing available quarterly data to 4 full quarters LA= annual investigation level dose (mrem)
ND = not detected Section 3 - Page 26
3.10 LAND USE CENSUS The land use census was conducted 6/6 - 6/8/2017 as required by SLC 16.11.14. Table 3 .10 summarizes census results. A map indicating identified locations is shown in Figure 3.10.
During the 2017 census, no new residences (nearer to the plant), no new irrigated gardens (superior to existing gardens) or milk locations were identified. The nearest residence is located in the East sector at 0.52 miles. No environmental program changes were required as a result of the 2017 land use census.
Section 3 - Page 27
Table 3.10 McGuire 2017 Land Use Census Results Performed 6/6-6/8/2017 Nearest Pathways (Miles)
RESIDENCE GARDEN MILK ANIMAL SECTOR 2016 2017 2016 2017 2016 2017 North 2.53 2.53 3.03 --- * --- ---
North-Northeast 1.23 1.23 1.40 4.38* --- ---
Northeast 1.21 1.21 2.38 3.80* --- ---
East-Northeast 0.56 0.56 1.98 2.50* --- ---
East 0.52 0.50* 2.11 2.11 --- ---
East-Southeast 0.65 0.65 1.09 1.93 * --- ---
Southeast 0.67 0.67 2.10 1.20* --- ---
South-Southeast 1.06 1.06 1.06 1.06 --- ---
South 1.35 1.35 3.14 3.19* --- ---
South-Southwest 2.56 2.56 2.94 2.94 --- ---
Southwest 1.85 1.23 1.88 2.31 * --- ---
West-Southwest 1.01 1.01 1.10 1.10 --- ---
West 1.15 1.15 1.23 1.15* --- ---
West-Northwest 0 .88 0.88 1.15 1.15 --- ---
Northwest 0.95 0.95 1.68 1.68 --- ---
North-Northwest 1.48 1.48 1.52 1.52 --- ---
NOTE: Sector and distances were determined by Global Positioning System
- Represents a change from the previous year Section 3 - Page 28
Figure 3.10 McGuire Nuclear Station 2017 Land Use Census Map Legend
- MNS Residence
-" MNS Gardens A/ MNS Rail roads
/'../ NavteqHwys
,-*v' NavteqStreets States Counties NHDWaterbody Appro;omae 1ocation of leatures shown o
--=--iiic:a--
0.5 1 2 Miles Projedloo NCSP NA027 Section 3 - Page 29
4.0 EVALUATION OF DOSE 4.1 DOSE FROM ENVIRONMENTAL MEASUREMENTS Annual doses to maximum exposed individuals were estimated based on measured concentrations of radionuclides in 2017 MNS REMP samples. The primary purpose of estimating doses based on sample results is to allow comparison to effluent program dose estimates.
Doses based on sample results were calculated using the methodology and data presented in NRC Regulatory Guide 1.109. Measured radionuclide concentrations, averaged over the entire year for a specific radionuclide, indicator location and sample type, were used to calculate REMP-based doses. Where applicable, average background concentration at the corresponding control location was subtracted.
Regulatory Guide 1.109 consumption rates for the maximum exposed individual were used in the calculations. When the guide listed "NO DATA" as the dose factor for a given radionuclide and organ, a dose factor of zero was assumed.
Maxinmm dose estimates (Highest Annual Mean Concentration) based on drinking water, broadleaf vegetation, fish, and shoreline sediment sample results are reported in Table 4.1-A. The individual critical population and pathway dose calculations are reported in Table 4.1-B.
REMP-based dose estimates are not reported for airborne radioiodine, airborne particulate, food crops, or milk sample types because no radionuclides attributable to MNS station operations were detected. Naturally occurring K-40 and Be-7 were detected in some samples but were not included in any REMP-based dose estimates.
Dose estimates are not reported for surface water because sampled surface water is not considered to be a potable drinking water source although surface water tritium concentrations are used in calculating doses from fish. Exposure estimates based upon REMP TLD results are discussed in Section 3.9.
The maximum environmental organ dose estimate for any single sample type (excluding TLD results) collected during 2017 was 2.58E-1 mrem to the child bone from the consumption of vegetation.
4.2 ESTIMATED DOSE FROM RELEASES Throughout the year, dose estimates were calculated based on actual 2017 liquid and gaseous effluent release data. Effluent-based dose estimates were calculated using the RETDAS computer program which employs methodology and data presented in NRC Regulatory Guide 1.109. These doses are shown in Table 4.1-A along with the corresponding REMP-based dose estimates. Summaries of RETDAS dose calculations are reported in the Annual Radioactive Effluent Release Report.
Section 4 - Page I
The effluent-based liquid release doses are summations of the dose contributions from the drinking water, fish, and shoreline pathways. For iodine, particulate, and tritium exposure the effluent-based gaseous release doses are summations of the dose contributors from ground/plane, inhalation, milk and vegetation pathways.
4.3 COMPARISON OF DOSES The environmental and effluent dose estimates given in Table 4.1-A agree reasonably well. The similarity of the doses indicate that the radioactivity levels in the environment do not differ significantly from those expected based on effluent measurements and modeling of the environmental exposure pathways. This indicates that effluent program dose estimates are both valid and reasonably conservative.
There are some differences in how effluent and environmental doses are calculated that affect the comparison. Doses calculated from environmental data are conservative because they are based on a mean that includes only samples with a net positive activity versus a mean that includes all sample results (i.e. zero results are not included in the mean) . Also, airborne tritium is not measured in environmental samples but is used to calculate effluent doses.
Additionally, in 2010 McGuire began reporting estimated dose from effluent Carbon 14 (C-14). This change came about with the issuing of Regulatory Guide 1.21 , Revision 2, Measuring, Evaluating and Reporting Radioactive Material in Liquid and Gaseous Effluents and Solid Waste. A description of this change is found in the 2010 Annual Radiological Effluent Release Report. C-14 cannot be easily measured in the environment and therefore, environmental and effluent doses from C-14 cannot be compared directly.
In calculations based on liquid release pathways, drinking water consumption was the predominant dose pathway based on environmental and effluent data. The maximum total organ dose based on 2017 environmental sample results was 1.09E-1 mrem to the child liver, total body, thyroid, kidney, lung, and GI-LLI. The maximum total organ dose of 2.13E-1 mrem for liquid effluent-based estimates was to the child liver.
In calculations based on gaseous release pathways, vegetation was the predominant dose pathway for effluent samples. The maximum organ dose for gaseous effluent estimates was 7.00E-1 mrem to the child bone, with C-14 being the primary dose contributor. The maximum environmental dose was 2.58E-1 mrem to the child bone from the vegetation pathway.
The doses calculated do not exceed 40CFR190 or 10CFR50 dose commitment limits for members of the public. Doses to members of the public attributable to the operation of MNS are being maintained well within regulatory limits and are described in the Annual Radiological Effluent Release Report (ARERR).
Section 4 - Page 2
TABLE 4.1-A Page 1 of 2 MCGUIRE NUCLEAR STATION 2017 ENVIRONMENTAL AND EFFLUENT DOSE COMPARISON LIQUID RELEASE PATHWAY Environmental or Critical Critical Maximum Dose <3>
Organ Location Effluent Data Age <1> Pathway <2> (mrem)
Skin Environmental Teen Shoreline Sediment 130 (0.52 mi SW) 1.28E-04 Skin Effluent Teen Shoreline Sediment Discharge Pt. 4.91E-04 Bone Environmental Bone Effluent Child Fresh Water Fish Discharge Pt. l.15E-02 Liver Enviromnental Child Drinking Water 101 (3.31 mi E) l.09E-01 Liver Effluent Child Drinking Water 3.31 mi E 2.13E-01 T.Body Environmental Child Drinking Water 101 (3.31 mi E) l.09E-01 T.Body Effluent Child Drinking Water 3.31 miE 2.06E-01 Thyroid Environmental Child Drinking Water 101 (3.31 mi E) l.09E-01 Thyroid Effluent Child Drinking Water 3.31 mi E 2.04E-01 Kidney Enviromnental Child Drinking Water 101 (3.31 mi E) l .09E-01 Kidney Effluent Child Drinking Water 3.31 mi E 2.07E-01 Lung Enviromnental Child Drinking Water 101 (3.31 mi E) l.09E-Ol Lung Effluent Child Drinking Water 3.31miE 2.0SE-01 GI-LLI Environmental Child Drinking Water 101 (3 .31 mi E) l.09E-01 GI-LLI Effluent Child Drinking Water 3.31 mi E 2.0SE-01 (1) Critical Age is the highest total dose (all pathways) to an age group.
(2) Critial Pathway is the highest individual dose within the identified Critical Age group.
(3) Maximum dose is a summation of the fish, drinking water and shoreline sediment pathways.
Section 4 - Page 3
Page 2 of 2 GASEOUS RELEASE PATHWAY IODINE, PARTICULATE, and TRITIUM Environmental or Critical Critical Maximum Dose <3l Organ Location Effluent Data Age (tl Pathway(?) (mrem)
Skin Environmental Skin Effluent All Ground Plane 0.5 mi. ENE l.71E-04 Bone Environmental Child Vegetation 120 (0.46 mi NNE) 2.58E-01 Bone Effluent Child Inhalation 0.5 mi. ENE 7.00E-01 Liver Environmental Child Vegetation 120 (0.46 mi NNE) 2.47E-01 Liver Effluent Child Inhalation 0.5 mi. ENE 2.33E-01 T. Body Environmental Adult Vegetation 120 (0.46 mi NNE) l.38E-01 T.Body Effluent Child Inhalation 0.5 mi. ENE 2.33E-01 Thyroid Environmental Thyroid Effluent Child Inhalation 0.5 mi. ENE 2.33E-01 Kidney Environmental Child Vegetation 120 (0.46 mi NNE) 8.04E-02 Kidney Effluent Child Inhalation 0.5 mi. ENE 2.33E-Ol Lung Environmental Child Vegetation 120 (0.46 mi NNE) 2.89E-02 Lung Effluent Child Inhalation 0.5 mi. ENE 2.33E-01 GI-LLI Environmental Adult Vegetation 120 (0.46 mi NNE) 4.09E-03 GI-LLI Effluent Child Inhalation 0.5 mi. ENE 2.33E-01 (1) Critical Age is the highest total dose (all pathways) to an age group.
(2) Critial Pathway is the highest individual dose within the identified Critical Age group.
(3) Maximum dose is a summation of the ground/plane, inhalation, milk and vegetation pathways.
Section 4 - Page 4 J
TABLE4.1-B Maximum Individual Dose for 2017 based 011 Environmental Measurements (mrem) for McGuire Nuclear Station Age Sample Medium Bone Liver T. Body Thyroid Kidney Lung GI-LLI Skin Infant Airborne O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Drinking Water O.OOE+OO l.06E-Ol l.06E-Ol 1.06E-Ol I.06E-Ol l.06E-Ol l.06E-Ol O.OOE+OO Milk O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO TOTAL O.OOE+OO l.06E-Ol l.06E-Ol l.06E-Ol l.06E-O l l.06E-Ol l.06E-Ol O.OOE+OO Child Airborne O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Drinking Water O.OOE+OO 1.08E-01 l.08E-Ol l .08E-Ol l.08E-Ol l.08E-Ol l.08E-Ol O.OOE+OO Milk O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Broadleaf Vegetation 2.58E-Ol 2.47E-Ol 3.64E-02 O.OOE+OO 8.04E-02 2.89E-02 l.54E-03 O.OOE+OO Fish O.OOE+OO l .38E-03 l .38E-03 l .38E-03 l.38E-03 l.38E-03 l.38E-03 O.OOE+OO Shoreline Sediment O.OOE+OO O.OOE+OO 2.29E-05 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO 2.67E-05 TOTAL 2.58E-O l 3.56E-O l 1.46E-O l l.09E-Ol l.90E-O l l.38E-Ol l.l lE-0 1 2.67E-05 Teen Airborne O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Drinking Water O.OOE+OO 5.65E-02 5.65E-02 5.65E-02 5.65E-02 5.65E-02 5.65E-02 O.OOE+OO Milk O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Broadleaf Vegetation l.43E-Ol l.90E-Ol 6.60E-02 O.OOE+oO 6.45E-02 2.SlE-02 2.?0E-03 O.OOE+OO Fish O.OOE+OO l .67E-03 l .67E-03 l .67E-03 l.67E-03 l .67E-03 l .67E-03 O.OOE+OO Shoreline Sediment O.OOE+OO O.OOE+OO l.lOE-04 O.OOE+oO O.OOE+OO O.OOE+OO O.OOE+OO l .28E-04 TOTAL 1.43E-Ol 2.48E-Ol l.24E-Ol 5.82E-02 l.23E-O I 8.33E-02 6.09E-02 l. 28E-04 Adult Airborne O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Drinking Water O.OOE+OO 8.02E-02 8.02E-02 8.02E-02 8.02E-02 8.02E-02 8.02E-02 O.OOE+OO Milk O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Broadleaf Vegetation l.55E-Ol 2.l l E-01 l.38E-Ol O.OOE+OO 7.18E-02 2.39E-02 4.09E-03 O.OOE+OO Fish O.OOE+OO 2. l ?E-03 2. l ?E-03 2. l ?E-03 2.l ?E-03 2. l ?E-03 2.l?E-03 O.OOE+OO Shoreline Sediment O.OOE+OO O.OOE+OO l .96E-05 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO 2.29E-05 TOTAL l.55E-Ol 2.93E-Ol 2.20E-Ol 8.24E-02 I .54E-01 l.06E-OI 8.65E-02 2.29E-05 Note: Dose tables are provided for sample media displaying positive nuclide occurrence.
Section 4 - Page 5
McGuire Nuclear Statio11 Dose from Dri11king Water Pathway for 2017 Data Maximum Exposed lllfa11t Infa nt Dose from Drinking Water Pathway (mrem) = Usage (I) x Dose Factor (mrem/pCi ingested) x Concentration (pCi/1)
Usage (intake in one year)= 330 I Highest An nual Net Mean Ingestion Dose Factor Concentration Dose {mrem}
Indicator Water Radionuclide Bone Liver T. Dody Thyroid Kidney Lung GI-LLI Location (pCi/1) Bo ne Liver T . Body T hyroid Ki dn ey Lune GI-LLI Mn-54 NO DATA l.99E-05 4.51E-06 NO DATA 4.41E-06 NO DATA 7.JIE-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+ OO O.OO E+OO O.OOE+OO O.OOE+OO O.OOE+OO Co-58 NO DATA 3.60E-06 8.98E-06 NO DATA NO DATA NO DATA 8.97E-06 ALL 0.00 O.OOE+OO O.OO E+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Fc-59 3.0BE-05 5.38E-05 2.l lE-05 NO DATA NO DATA 1.59E-05 2.57E-05 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.O OE+OO O.OOE+OO O.OOE+OO Co-60 NO DATA I.OBE-05 2.55E-05 NO DATA NO DATA NO DATA 257E-05 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+O O O.OOE+OO O.OOE+OO 0.00E+OO O.OOE+OO Zn-65 l.84E-05 6.J I E-05 2.91E-05 NO DATA 3.06E-OS NO DATA 5.33E-05 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO 0.00E+OO O.OOE+OO Nb-95 4.ZOE-08 l.73E-08 I.OOE-08 NO DATA 1.24E-08 NO DATA l.46E-05 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO 0.00E+OO O.OOE+OO O.OOE+OO O.OOE+OO Zr-9S 2.06E-07 5.0ZE-08 3.56E-08 NO DATA 5.41E-08 NO DATA 2.SOE-05 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO 0.00E+OO O.OOE+OO O.OOE+OO O.OOE+OO 1-131 3.59E-05 4.23E-05 l.86E-OS l.39E-02 4.94E-OS NO DATA l.51E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cs-134 3.77E-04 7.0JE-04 7.IOE-05 NO DATA I.BIE-04 7.42E-05 l.91E-06 ALL 0.00 O.OOE+O O O.OOE+OO 0.00E+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cs- 137 5.22 E-04 6. II E-04 4.33E-OS NO DATA l.64E-04 6.64E-05 1.91E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO BaLa-14 0 l.71E-04 l.71E-07 8.B IE-06 NO DATA 4.06E-08 1.0SE-07 4.ZOE-05 ALL 0.00 O.OOE+OO O.OO E+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO H-3 NO DATA 3.0BE-07 3.0BE-07 3.0SE-07 3.0BE-07 3.0BE-07 3.0BE-07 IOI 1046 O.OOE+OO l.06E-01 l.06E-O I l.06 E-O I l.06E-01 l.06E-OI l.06E-OI Dose Commitmnl (mrc m) ,. O.OOE+OO l.06E-01 l.0 6E-01 l.06E-01 l.06E-01 l.06E-01 l.06E-OI Section 4 - Page 6
McGuire Nuclear Station Dose from Drinking Water Pathway for 2017 Data Maximum Exposed Child Ch ild Dose from Drinking Water Pathway (mrem) = Usage (I) x Dose Factor (mrem/pCi ingested) x Concentration (pCi/1)
Usage (Intake In one yn r)= 510 I Highest Annual Net Mean Ingestion Dose Factor Concentration Dose (mrem}
Indicator Water Radionuclid e Bone Liver T . Body Thyroid Kidney Lung GI-LLI Location (pCVI) Bone Liver T. Body Thyroid Kidney Lung GI-LLI Mn-54 NO DATA l.07E-05 2.85E-06 NO DATA 3.00E-06 NO DATA 8.98E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Co-58 NO DATA l.80E-06 5.S IE-06 NO DATA NO DATA NO DATA 1.0SE-05 ALL 0.00 O.OOE+oO 0.00E+oO O.OOE+oO O.OO E+oO O.OOE+oO O.OOE+oO O.OOE+OO Ft-S9 l .65E-05 2.67E-05 I.JJE-05 NO DATA NO DATA 7.74E-06 2.78E-05 ALL 0.00 O.OOE+oO O.OOE+oO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OO E+OO C0-60 NO DATA S.29E-06 l. 56E-05 NO DATA NO DATA NO DATA 2.93E-05 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+oo O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Zn-65 l.37E-05 3.65E-05 2.27E-05 NO DATA 230E-05 NO DATA 6.41E-06 ALL 0.00 O.OOE+oO O.OOE+oO O.OOE+oO O.OO E+oO O.OOE+oO O.OOE+OO O.OOE+OO Nb-95 2.25E-08 8.76E-09 6.26E-09 NO DATA 8.23E-09 NO DATA l.62E-05 ALL 0.00 O.OOE+OO 0.00E+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Zr-95 1.16E-07 2.SSE-08 2.27E-08 NO DATA 3.65E-08 NO DATA 2.66E-05 ALL 0.00 O.OOE+OO 0.00E+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO 1-131 l.72E-05 l.7JE-05 9.SJE-06 5.72E-OJ 2.84E-05 NO DATA l.54 E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cs-134 2.34E-04 J .84E-04 8.IOE-05 NO DATA 1.19E-04 4.27E-05 2.07E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+oo c,.131 3.27E-04 3.IJE-04 4.62E-05 NO DATA l.02 E-04 3.67E-05 l.96E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+oo O.OOE+OO O.OOE+OO BaLa-140 8.JIE-05 7.28E-08 4.85E-06 NO DATA 2.37E-08 4.34E-08 4.21E-05 ALL 0.00 O.OOE+oO O.OO E+oO O.OOE+oO O.OOE+oO O.OOE+oO O.OOE+OO O.OOE+oO H-3 NO DATA 2.0JE-07 2.0JE-07 2.0JE-07 2.0JE-07 2.0JE-07 2.0JE-07 IOI 1046 O.OOE+oO l.08E-01 l .08E-01 l.08E-01 l.08E-01 l.08E-OI I.OSE-01 Dose Commitment (mrcm)
- O.OOE+oO l.08E-0 1 1.08E-OI l.08E-01 l.08E-OI l.08E-Ol 1.0SE-01 Section 4 - Page 7
McGuire Nuclear Station Dose from Broad/ea/ Vegetation Pathway for 2017 Data Maximum Exposed Child Child Dose from Vegetation Pathway (mrem) = Usage (kg) x Dose Factor (mrem/pCi ingested) x Concentration (pCi/kg)
Usage (intake in one year) = 26 kg Highest Annual Net Mean In2estion Dose Factor Concentration Dose (mrem}
Indicator Food Radionuclid e Bone Liver T. Body Thyroid Kidney Lung GI-LLI Location (pCilkg) Bone Liver T. Body Thyroid Kidney Lung GI-LLI 1-131 l.72E-05 l.73E-05 9.BJE-06 5.72E-03 2.84E-05 NO DATA l.54E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cs-134 2.34E-04 3.84E-04 8.IOE-05 NO DATA 1.19E-04 4.27E-05 2.07E-06 ALL 0.00 O.OOE+OO O.OOE+oO O.OOE+ OO O.OOE+oO O.OOE+OO O.OOE+OO O.OOE+OO Cs--137 3.27E-04 3.IJE-04 4.62E-05 NO DATA 1.02E-04 3.67E-05 1.96E-06 120 30.3 2.SSE-01 2.47E-OJ 3.64E-02 O.OOE+OO 8.04E-02 2.89E-02 l.54E-03 Dose Commitment (mrcm)
- 2.SSE-01 2.47E-01 3.64E-02 O.OOE+OO 8.04E-02 2.89E-02 1.54E-03 Section 4 - Page 8
McGuire Nuclear Station Dose from Fish Pathway for 2017 Data Maximum Exposed Child Child Dose from Fish Pathway (mrem) = Usage (kg) x Dose Factor (mrem/pCi ingested) x Concentration (pCi/kg)
H-3 Concentration in Fish = Surface Water pCi/1 x Bioaccumulation Factor 0.9 pCi/kg per pCi/1 = 1093 pCi/1 x 0.9 = 984 pCi/kg Usage (Intake In one yc:ar) = 6.9 kg Highest Annual Net Mean Ingestion Dose Factor Concentration Dose (mrem}
Indicator Fish Radi onuclide Bone Liver T. Body T hyroid Kidney Lung GI-LLI Location (pCUkg) Bone Liver T. Body Thy roi d Kidney Lung GI-LLI Mn-54 NO DATA l.07E-05 2.85E-06 NO DATA J.OOE-06 NO DATA 8.98E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO 0.00E+OO O.OOE+OO Co-58 NO DATA I.SOE-06 5.S IE-06 NO DATA NO DATA NO DATA I.OSE-05 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+DO O.OOE+OO O.OOE+DO O.OOE+OO Ft--59 l.6SE-OS 2.67E-05 (.JJE-05 NO DATA NO DATA 7.74E-06 2.78E-05 ALL 0.00 O.OOE+OO O.OOE+DO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+DO C0-60 NO DATA S.29E-06 I.S6E-OS NO DATA NO DATA NO DATA 2.93£.05 ALL 0.00 O.OOE+DO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Zn-65 1.37E-OS J.6SE-OS 2.27E-05 NO DATA 2.J OE-05 NO DATA 6.41E-06 ALL 0.00 O.OOE+OO 0.00[+00 O.OOE+OO O.OOE+OO 0.00E+OO 0.00E+OO O.OOE+OO Cs-134 2.J4E-04 J.84E-04 8.IOE-05 NO DATA 1.19E-04 4.27E-OS 2.07E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO 0.00E+OO c,- 131 J.27E-04 J.IJE-04 4.62E-OS NO DATA l.02E-04 J.67E-05 l .96E-06 129 0.00 0.00E+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO H-3 NO DATA 2.0JE-07 2.0JE-07 2.0JE-07 2.0JE-07 2.0JE-07 2.0JE-07 128 984 O.OOE+OO I.JSE-03 I.JSE-03 I.JSE-03 138E-OJ I.JSE-03 138E-OJ Dose Commitm ent (mrein) = O.OOE+OO I.JSE-03 1.JSE-03 I.JSE-03 I.JH E-03 1.JSE-03 I.JSE-03 Scchon 4
- Page 9
McGuire Nuclear Station Dose from Shoreline Sediment Pathway for 2017 Data Maximum Exposed Child Shoreline Recreation = 14 hr (in one year)
Shore \Vidlh Factor = 0.3 (lake shore - location 129)
Shore Width Factor = 0.2 (river shoreline* location 130)
Sediment Surface Mass = 40 kglm' Child Dose from Shoreline Sediment Pathway (mrem) = Shoreline Recreation (hr) x External 1
Dose Factor (mrem/hr per pCi/m1) x Shore \Vidth Factor x Sediment Surface Mass (kg/m ) x Sediment Concentration (pCi/kg)
External Dose Factor Standing Highest Annual Net on Contaminated Ground Mean Concentration (mrem/hr per pCiim') Indicator Sediment (mrem)
Radionuclide T . Body Skin Localion (pCi/kg) T . Body Skin Cs-134 l.20E-08 l.40E-08 ALL 0.00 O.OOE+OO 0.00E+OO Cs-137 4.20E-09 4.90E-09 130 48.7 2.29E-05 2.67E-05 Dose Commitment (mrem) = 2.29E-05 2.67E-05 Section 4 - Page I 0
McGuire Nuclear Station Dose from Dri11king Water Pathway for 2017 Data Maximum Exposed Tee11 Teen Dose from Drinking Water Pathway (mrem) = Usage (I) x Dose Factor (mrem/pCi ingested) x Concentration (pCi/1)
Usage (intake in one year)= 510 I Highest Annual Net Mean Ini:estion Dose Factor Concentration Dose {mrem)
Indicator Water Radionuclide Bone Liver T . Body Thyroid Kidney Lung GI-LLI Location (pCl/1) Bone Liver T. Dody Thyroid Kidney Lung Gl-LLI Mn-54 NO DATA S.90E-06 1.17E-06 NO DATA l.76E-06 NO DATA 1.21E-OS ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Co-58 NO DATA 9.72E-07 2.24E-06 NO DATA NO DATA NO DATA l.34E-OS ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Fc--59 S.87E-06 1.37E-OS S.29E-06 NO DATA NO DATA 4.32E-06 3.24E-OS ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Co-60 NO DATA 2.B I E-06 6.JJE-06 NO DATA NO DATA NO DATA 3.66E-05 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Zn-65 S.76E-06 2.00E-05 9.33E-06 NO DATA 1.28E-OS NO DATA 8.47E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Nb-95 8.22E-09 4.S6E-09 2.SIE-09 NO DATA 4.42E-09 NO DATA 1.9SE-OS ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Zr-95 4.12E-08 I.JOE-08 8.94E-09 NO DATA l.91E-08 NO DATA 3.00E-05 ALL 0.00 O.OOE+oO O.OOE+o O O.OOE+oO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO 1-131 S.8SE-06 8.19E-06 4.40E-06 2.39E-03 1.41E-OS NO DATA 1.62E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cs-134 8.37E- OS 1.97E-04 9.14E-OS NO DATA 6.26E-OS 2.39E-OS 2.4SE-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cs-137 1.12E-04 1.49E-04 S.19E-OS NO DATA S.07E-OS l.97E-05 2.12E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO BaLa-140 2.84E-OS 3.48E-08 1.83E-06 NO DATA 1.18E-08 2.34E-08 4.38E-OS ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO 0.00E+OO H-3 NO DATA l.06E-07 1.06E-07 l.06E-07 l.06E-07 1.06E-07 1.06E-07 IOI 1046 0.00E+OO S.6SE-02 S.6SE-02 S.65E-02 S.65E-02 S.6SE-02 S.6SE-02 Dose Commitment (mrcmF O.OOE+OO S.6SE-02 S.6SE-02 S.6SE-02 S.6SE-02 S.6SE-02 S.6SE-02 Section 4 - Page 11
McGuire Nuclear Station Dose from Broadleaf Vegetation Pathway for 2017 Data Maximum Exposed Teen Teen Dose from Vegetation Pathway (mrem) = Usage (kg) x Dose Factor (mrem/pCi ingested) x Concentration (pCi/kg)
Usage (inlakc In one yea r) = 42 kg Highest Annual Net Mean Ingestion Dose Factor Concentration Dose {mrem)
Indicator Food Radionudid e Done Uver T. Body Thyroid Kidney Lung Gl-LLI Location (pCVk&) Bone Uvtr T. Body Thyroid Kidney Lung Gl-LLI 1-131 S.BSE-06 8.19E-06 4.40E-06 2.39E-03 1.41E-05 NO DATA l.62E-06 ALL 0.00 0.00E+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO c,-134 8.37E-05 l.97E-04 9.14E-OS NO DATA 6.26E-OS 2.39E-OS 2.4SE-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cs-137 l.llE-04 l.49E-04 S.19E-OS NO DATA S.07E-OS l.97E-OS 2.IZE-06 120 30.3 l.43E-01 l.90E-OI 6.60E-02 O.OOE+OO 6.4SE-02 2.SIE-02 2.70E-03 Dose Commitment (mrem)
- l.43E-01 1.90E-OI 6.60E-02 O.OOE+OO 6.4SE-02 2.51 E-02 2.70E-03 ScchOn 4 - Page 12
McGuire Nuclear Station Dose from Fish Pathway for 2017 Data Maximum Exposed Teeu Teen Dose from Fish Pathway (mrem) = Usage (kg) x Dose Factor (mrem/pCi ingested) x Concentration (pCi/kg)
H-3 Concentration in Fish = Surface Water pCi/1 x Bioaccumulation Factor 0.9 pCi/kg per pCi/1 = 1093 pCi/1 x 0.9 = 984 pCi/kg Usage (lnlakc In one year)= 16 kg Highest Annual Ini:estion Dose Facto r Net Mea n Dose {mrem}
Concentration Radionuclide Bone Liver T . Body Thyroid Kidn ey Lung CI-LLI Location (pCUk&) Bone Liver T . Body Thyroid Kidney Luo: CI-LLI Mn-S4 NO DATA S.90E-06 1.17E-06 NO DATA l.76E-06 NO DATA l.21E*0S ALL 0.00 O.OOE+OO O.OOE+oO O.OO E+OO O.OOE+OO O.OOE+oO O.OOE+OO O.OOE+OO Co-S8 NO DATA 9.72E-07 2.24E-06 NO DATA NO DATA NO DATA l .34E-0S ALL 0.00 O.OOE+OO 0.00E+OO O.OOE+OO O.OOE+OO 0.00E+OO O.OO E+OO O.OOE+OO Fe-S9 S.87E-06 l.37E-0S S.29E-06 NO DATA NO DATA 4.32E-06 3.24E-0S ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Co-60 NO DATA 2.81E-06 6.JJ E-06 NO DATA NO DATA NO DATA 3.66E-0S ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Zn-65 S.76E-06 2.00E-05 9.JJE-06 NO DATA l .28E-0S NO DATA 8.47E-06 ALL 0.00 O.OOE+OO O.OOE+OO 0.00E+OO O.OOE+OO 0.00E+OO O.OOE+OO O.OOE+OO Cs-134 8.37E-0S l.97E-04 9.14E-05 NO DATA 6.26E*05 2.39E-05 2.45E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cs-137 I.IZE-04 l .49E-04 S. 19E-0S NO DATA S.07E-0S l.97E-OS 2.12E-06 129 0.00 O.OOE+OO O.OOE+OO O.O OE+OO O.OOE+OO 0.00E+OO O.OOE+OO O.OOE+OO H-3 NO DATA l.06E-07 l.06E-07 l.06E-07 l.06E-07 l.06E-07 l.06E-07 128 984 O.OOE+OO l.67E-03 l. 67E-03 l.67E-03 l.67E*03 l .67E-03 l .67E-03 Dose Com mitment (mrcm)
- O.OOE+OO l.67E-03 l.67E-03 l.67E-03 l.67E-03 l.67E-03 l.67E-03 Section 4 - Page 13
McGuire Nuclear Station Dose from Shoreline Sediment Pathway for 2017 Data Maximum Exposed Teen Shoreline Recreation :a 67 hr (in one year)
Shore Width Factor .,. O.J (lake shore - location 129)
Shore \Vidth Factor "" 0.2 (river shoreline* location 130) 1 Sedime nt Surface Mass= 40 kg/m Teen Dose from Shoreline Sediment Pathway (mrem) ... Shoreline Recreation (hr) x External 1
Dose Factor (mrem/hr per pCVm1 ) x Shore Width Factor x Sediment Surface Mass (kg/m ) x Sedime nt Concentration (pCi/kg)
External Dose Factor Standing Highest Annual Net on Contaminated Ground Mean Concentration 1
(mremfl1r per pCi/m ) Indicator Sediment (mrem)
RadlonucUde T. Body Skin Location (pCUkg) T. Body Skin Cs-134 1.20E-08 1.40E-08 ALL 0.00 0.00E+-00 O.OOE+OO Cs- 137 4.20E-09 4.90E-09 130 48.7 1.IOE-04 1.28E-04 Dose Commitment (mrem) :c 1.IOE-04 1.28E-04 Section 4
- Page 14
McGuire Nuclear Station Dose from Drbikillg Water Pathway for 2017 Data Maximum Exposed Adult Adult Dose from Driuking Water Pathwa y (mrem) = Usage (1) x Dose Factor (mrem/pCi ingested) x Concentration (pCi/1)
Usage (intake In one yea r)= 730 1 Highest Annual Net Mean lni:;estion Dose Factor Concentration Dose {mrem}
Indicator Water Radionuclide Bone Liver T. Body Thyroid Kidney Lung GI-LLI Loc ation (pCi/1) Bon e Liver T. Body T hyroid Kidney Lun1: GI-LLI Mn-54 NO DATA 4.57E-06 8.72E-07 NO DATA I.36E-06 NO DATA l.40E-05 ALL 0.00 O.OOE+OO 0.00E+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Co-58 NO DATA 7.4SE-07 I.67E-06 NO DATA NO DATA NO DATA I.SIE-05 ALL 0.00 O.OOE+ OO O.OOE+OO 0.00E+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Fc-59 4.34E-06 I.02E-OS 3.91E-06 NO DATA NO DATA 2.8SE-06 3.40E-05 ALL 0.00 O.OOE+OO O.OOE+OO 0.00E+OO 0.00E+OO O.OOE+OO O.OOE+OO O.OOE+OO Co-60 NO DATA 2.14E-06 4.72E-06 NO DATA NO DATA NO DATA 4.02E-05 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Zn-65 4.84E-06 I.54E-05 6.96E-06 NO DATA I.OJE-05 NO DATA 9.70E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Nb-95 6.22E-09 3.46E-09 l.86E-09 NO DATA 3.42 E-09 NO DATA 2.IO E-05 ALL 0.00 O.OOE+O O O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Zr-95 3.04E-08 9.75E-09 6.60E-09 NO DATA I.SJ E-08 NO DATA 3.09E-05 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO 1-131 4.t6E-06 5.9SE-06 3.41E-06 I.9SE-03 I.02 E-05 NO DATA I.5 7E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO 0.00E+O O O.OOE+OO O.OOE+OO Cs- 134 6.22E-05 I.48E-04 l.21E-04 NO DATA 4.79E-OS I.59E-05 2.59E-06 ALL 0.00 O.OOE+OO O.OOE+OO 0.00E+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cs- 137 7.97E-05 I.09E-04 7.t4E-05 NO DATA 3.70E-OS l.23E-05 2.II E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO 0.00E+OO O.OOE+OO O.OOE+OO O.OOE+OO BaLa-140 2.0JE-05 2.SSE-08 l.33E-06 NO DATA 8.67E-09 l.46E-08 4.18E-05 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO 0.00E+OO O.OOE+OO H-3 NO DATA t .OSE-07 t .OSE-07 I.OSE-07 I.OS E-07 I.OSE-07 I.OSE-07 IOI 1046 O.OOE+OO 8.02E-02 8.02E-Ol 8.0ZE-02 8.0lE-02 8.0lE-02 8.0lE-02 Dose Commitment (mre m) = O.OOE+OO 8.0lE-02 8.02E-02 8.02E-Ol 8.0lE-02 8.0lE-02 8.0l E-02 Section 4 - Page 15
McGuire Nuclear Station Dose from Broadleaf Vegetation Pathway for 2017 Data Maximum Exposed Adult Adult Dose from Vegetation (mrem) = Usage (kg) x Dose Factor (mrem/pCi ingested) x Concentration (pCi/kg)
Usage (intakc in on, year)= 64 kg Highest Annual Net Mean Ingestion Dose Factor Concentration Dose {mrcm}
Indicator Food Radionuclidt Bone Liver T. Body Thyroid Kidney Lune GI-LLI Location (pCVk&) Bone Livcr T. Body Thyroid Kidney Lung GI-LLI 1-131 4.16E-06 5.95E-06 3.41E-06 l.95E-03 l .02E-05 NO DATA l.57E-06 ALL 0.00 O.OOE+-00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+-00 Cs-134 6.22E-05 1.48E-04 1.21E-04 NO DATA 4.79E-05 l.59E-05 2.59E-06 ALL 0.00 O.OOE+OO O.OOE+OO O.OO E+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cs-137 7.97E-05 l.09E*04 7.14E-05 NO DATA 3.70E-05 l.23E-05 2.IIE-06 120 30.3 I.SSE-01 2.IIE-01 l .38E-01 O.OOE+OO 7.lBE-02 2.39E-02 4.09E-03 Dose Commllmcnt (mrcm)
- l.55E-01 2.IIE-01 l .38E-O I O.OOE+OO 7.ISE-02 2.39E-02 4.09E-03 Scchon 4 - Page 16
McGuire Nuclear Station Dose from Fish Pathway for 2017 Data Maximum Exposed Adult Adult Dose from Fish Pathway (mrem) = Usage (kg) x Dose Factor (mrem/pCi ingested) x Concentration (pCi/kg)
H-3 Concentration in Fish = Surface Water pCi/1 x Bioaccumulation Factor 0.9 pCi/kg per pCi/1 = 1093 pCi/1 x 0.9 = 984 pCi/kg Usage (lntnkt In one year)= 21 kg Highest Auuual Net Mean Ini:estion Dose Factor Concentration Dose {mrem)
Radionuclide Bone Liver T. Dody Thyroid Kidney Lung CI-LLt Location (pCiik&) Bone Liver T. Body Thyroid Kidney Lune: Cl-LLt l\tn-54 NO DATA 4.57E-06 8.72E-07 NO DATA l .36E-06 NO DATA 1.40E-05 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO 0.00E+OO O.OOE+OO Co-58 NO DATA 7.45E-07 l.67E-06 NO DATA ND DATA NO DATA I.SI E-05 ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO 0.00E+OO O.OOE+OO Fc-S9 4.34E-06 l .02E-05 3.91E-06 NO DATA NO DATA 2.8SE-06 J .40E-OS ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Co-60 NO DATA 2.14E-06 4.72E-06 NO DATA NO DATA ND DATA 4.02E-OS ALL 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Zn-65 4.84E-06 l.54E-05 6.96E-06 NO DATA 1.0JE-05 ND DATA 9.70E-06 ALL 0.00 O.OOE+OO O.OO E+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cs-134 6.22E-OS l.48E-04 I.2IE-04 ND DATA 4.79E-OS 159E-OS 2.59E-06 ALL 0.00 O.OOE+OO O.OOE+oO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO Cs-137 7.97E-OS l.09E-04 7.14E-OS NO DATA 3.70E-OS l.23 E-OS 2.II E-06 129 0.00 O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO O.OOE+OO H-3 NO DATA I.OSE-07 I.OSE-07 I.OSE-07 I.OSE-07 I.OSE-07 I.OSE-07 128 984 O.OOE+OO 2.17E-OJ 2.17E-03 2.17E-03 2.17E-03 2.17E-OJ 2.17E-03 Dose Commitment (mrcm)
- 0.00E+OO 2.17E-03 2.17E-03 2.17E-OJ 2.17E-OJ 2.17E-03 2.17E-03 Scchon 4 - Page 17
--~
McGuire Nuclear Station Dose from Shoreline Sediment Pathway for 2017 Data Maximum Exposed Adult Shoreline Recreation = 12 hr (in one year)
Shore \Vidth Factor - 0.3 (lake shore - location 129)
Shore Width Factor =- 0.2 (river shoreline - location 130)
Sediment Surface Mass = 40 kg/m1 Ad ult Dose from Shoreline Sediment Pathway (mrem)
- Shoreline Recreation (hr) x External Dose Factor (mrem/hr per pCi/m1) x Shore Width Factor x Sediment Surface Mass (kg/nf) x Sediment Concentration (pCi/kg)
External Dose Factor Standing Highest Annual Net Dose on Contaminated Ground Mean Concentration (mrem)
(mrem/h.r per pCi/m1 ) Indicator Sediment Radionuclide T. Body Sltin Location (pCl/kg) T . Body Skin Cs-134 1.20E-08 l .40E-08 ALL 0.00 O.OOE+OO O.OOE+ OO Cs-137 4.20E-09 4.90E-09 130 48.7 1.96E-OS 2.29E-05 Dose ConunJtment (mrem)
- 1.96E-05 2.29E-05 Section 4 - Page 18
5.0 QUALITY ASSURANCE 5.1 SAMPLE COLLECTION EnRad Laboratories and the Environmental Water Resources Group performed the environmental sample collections as specified by approved sample collection procedures.
5.2 SAMPLE ANALYSIS EnRad Laboratories performed the environmental sample analyses as specified by approved analysis procedures. EnRad Laboratories is located in Huntersville, North Carolina, at Duke Energy' s Environmental Center.
5.3 DOSIMETRY ANALYSIS The Radiation Dosimetry and Records group performed the environmental dosimetry measurements as specified by approved dosimetry analysis procedures.
5.4 LABORATORY EQUIPMENT QUALITY ASSURANCE 5.4.1 DAILY QUALITY CONTROL EnRad Laboratories has an internal quality assurance program which monitors each type of instrumentation for reliability and accuracy. Daily quality control checks ensure that instruments are in proper working order and these checks are used to monitor instrument performance.
5.4.2 CALIBRATION VERIFICATION National Institute of Standards and Technology (NIST) standards that represent counting geometries are analyzed as unknowns at various frequencies ranging from weekly to annually to verify that efficiency calibrations are valid. The frequency is dependent upon instrument use and performance. Investigations are performed and documented should calibration verification data fall outside of the acceptable limits.
5.4.3 BATCH PROCESSING Method quality control samples are analyzed with sample analyses that are processed in batches. These include tritium analyses in drinking water, surface water, and ground water samples.
5.5 DUKE ENERGY INTERLABORATORY COMPARISON PROGRAM In 201 7 Duke Energy Environmental Laboratory (EnRad) participated in interlaboratory programs to satisfy Radiological Environmental Monitoring Program requirements in Section 5 - Page I
Duke Energy nuclear plant Offsite Dose Calculation Manuals and Selected Licensee Commitments Manuals, as applicable. The EnRad organization, in 2017, elected to voluntarily withdraw its North Carolina State Drinking Water Certification with the North Carolina Department of Health and Human Services, State Laboratory of Public Health.
It was determined that there was no longer a business case for maintaining this certification (NCR # 02093317). Samples requiring this certification are sent to General Engineering Laboratories, LLC (GEL), which maintains the necessary certifications to meet regulatory commitments for drinking water.
EnRad Laboratory participated in an interlaboratory program with Eckert & Ziegler Analytics (EZA) in 2017. EZA results were evaluated against the NRC Inspection Manual Procedure 84750 (IP 84750) acceptance criteria stated in EnRad Procedure 515, Cross Check Program Administration. All regulatory requirements continue to be met by the EZA Cross Check Program.
5.5.1 DUKE ENERGY INTERLABORATORY PROGRAM EnRad Laboratories made the determination in 2017 to discontinue its participation in the Duke Energy Fleet Scientific Services (FSS) Interlaboratory Program, as EnRad already maintains a sufficient cross check program through EZA. Historically, Duke Energy FSS has maintained its own Interlaboratory Program supporting the Duke Energy Fleet. At EnRad, this has been a supplement to EnRad's participation in the EZA Cross Check Program. In 2017, FSS determined that shifting business needs had reduced the need for the FSS Interlaboratory Program and the majority of the Interlaboratory Program has been discontinued.
5.5.2 ECKERT & ZIEGLER ANALYTICS CROSS CHECK PROGRAM EnRad Laboratories participated in the Eckert & Ziegler Analytics (EZA) Cross Check Program during 2017. Cross check samples including mixed gamma in liquid, mixed gamma in vegetation, low-level 1-131 in liquid, mixed gamma air filters (single and composites), mixed gamma and 1-131 air cartridges, strontium in water, gross alpha and beta in water, gross alpha and beta in filters , and tritium in water were analyzed at various times of the year. A summary of the EnRad Laboratory program results for 2017 is documented in Table 5.0-A.
lnterlaboratory cross check samples from EZA were received and analyzed in all four quarters of 2017 . Table 5.0-A lists the performance for specific samples.
Eighty-seven nuclide results were reported to EZA of which eighty-six (98.9%)
met the acceptance criteria based on IP 84750. One EZA cross check nuclide result did exhibit a high bias and EnRad proactively initiated an NCR to investigate this bias.
In the second quarter of 2017, a mixed gamma in filter cross check (E 11890) yielded a disagreement on only the Zinc-65 nuclide value (ratio to the known of 130%). An overall high bias was noted across all other nuclides, primarily in the high energy range. NCR # 02138003 was written to investigate and document the failure. It was determined that the geometry used for gamma filter counting Section 5 - Page 2
contained compounding biases, leading to consistently high results in the upper energy range. Following the implementation of a new filter geometry, an equivalent filter cross check (E12011) was analyzed in the fourth quarter of 2017.
The cross check passed with reduced biases, and a Zinc-65 nuclide value of 111 %
of the known.
5.5.3 ERA PROFICIENCY TESTING EnRad Laboratories made the determination m 2017 to discontinue its participation in the Environmental Resource Associates (ERA) Proficiency Testing program, as this program's participation was solely for the purpose of maintaining EnRad's North Carolina State Drinking Water Certification requirements (NCR #
02093317).
5.6 STATE OF NORTH CAROLINA INTERCOMPARISON PROGRAM EnRad Laboratories routinely participates with the North Carolina Department of Health and Human Services in an intercomparison program. EnRad Laboratories sends McGuire Nuclear Plant Radiological Environmental Monitoring Program air, drinking water, surface water, milk, fish, food products, and shoreline sediment samples to the North Carolina Department of Health and Human Services, Division of Public Health for intercomparison analysis.
5.7 TLD INTERCOMPARISON PROGRAM 5.7.1 NUCLEAR TECHNOLOGY SERVICES INTERCOMPARISON PROGRAM Radiation Dosimetry and Records participates in a quarterly TLD intercomparison program administered by Nuclear Technology Services, Inc. of Roswell, GA.
Nuclear Technology Services irradiates environmental dosimeters quarterly and sends them to the Radiation Dosimetry and Records group for analysis of the unknown estimated delivered exposure. A summary of the 2017 Nuclear Technology Services Intercomparison Report is documented in Table 5.0-B.
The individual measurements were evaluated and results falling outside the acceptable ratio criteria had an evaluation performed to identify any recommended remedial actions and to reduce anomalous errors. During first quarter of 2017 an environmental external TLD cross check failed and NCR# 02147847 was written to document the failure of the four individual TLDs; however, the overall result fell within both the Duke Energy and Nuclear Technology Services, Inc.
acceptance criteria. To prevent recurrence, the four TLDs were pulled and visually inspected for abnormalities in the elements and overall integrity of the TLDs and no abnormalities were found. The four TLDs were checked per procedure and TLDs # 533830 and 103632 were both removed from service.
- 5.7.2 INTERNAL CROSS CHECK {DUKE ENERGY)
Radiation Dosimetry and Records participates in a quarterly TLD internal comparison program administered internally by the Dosimetry Lab. The Dosimetry Section 5 - Page 3
Lab Staff irradiates environmental dosimeters quarterly and submits them for analysis of the unknown estimated delivered exposure. A summary of the 2017 Internal Cross Check (Duke Energy) Program is documented in Table 5.0-B.
Section 5 - Page 4
TABLE 5.0-A ECKERT & ZIEGLER ANALYTICS CROSSCHECKPROGRAM 2017 Cross Check Results for EnRad Laboratories Interlaboratory cross check samples from EZA were received and analyzed in all fo ur quarters of 2017 . Results are reported directly to Eckert & Ziegler Analytics. Environmental cross check samples were analyzed in replicate, and the result closest to the mean is reported to Eckert & Ziegler Analytics. The acceptance criteria for the program was based on the NRC Inspection Manual Procedure 84750 (IP 84750). Table 5.0-A lists the perfonnance for specific samples.
Eighty-seven nuclide results were reported to EZA of which eighty-six (98 .9%) met the acceptance criteria based on IP 84750.
EnRad EZA EnRad/EZA Sa mple Sample ID uclide Quarter Uni ts Evaluation Value Value Rati o Beta Filter in Ell 755 Cs-137 1 pCi 247 244 1.0 1 Agreement Planchet E ll 925A Cs-137 3 pCi 191 199 0.96 Agreement E l 1924 Ce-141 3 pCi 58 .8 60.0 0.98 Agreement Gamma in Cartridge Co-58 3 pCi 8 1.0 80.7 1.00 Agreement Co-60 3 pCi 182 181 1.0 1 Agreement Cr-51 3 pCi 144 150 0.96 Agreement Cs-134 3 pCi 132 138 0.95 Agreement Cs-137 3 pCi 123 11 9 1.04 Agreement Fe-59 3 pCi 88 .3 86.5 1.02 Agreement Mn-54 3 pCi 89.7 84.7 1.06 Agreement Zn-65 3 pCi 141 127 1.1 1 Agreement LLI-131 El2007 I-131 4 pCi/L 58 .8 57.7 1.02 Agreement in Water LLI-13 1 in El 1889 I-131 2 pCi/L 95 .4 96.3 0.99 Agreement Milk I- 13 1 in E l 1754 I-131 I pCi 98.1 93 .5 1.05 Agreement Charcoal Cartridge El2003 1-131 3 pCi 64.7 64.5 1.00 Agreement Gamma in El2010 Ce-141 4 pCi/g 0.202 0.195 1.04 Agreement Simulated Co-58 4 pCi/g 0.181 0. 178 1.02 Agreement Vegetation (Coffee Co-60 4 pCi/g 0.334 0.342 0.98 Agreement Grounds) Cr-51 4 pCi/g 0.423 0.479 0.88 Agreement Cs-134 4 pCi/g 0.220 0.247 0.89 Agreement Cs-137 4 pCi/g 0.281 0.280 1.00 Agreement Fe-59 4 pCi/g 0.227 0.224 1.01 Agreement Mn-54 4 pCi/g 0.337 0.318 1.06 Agreement Zn-65 4 pCi/g 0.447 0.418 1.07 Agreement Section S - Page S
TABLE 5.0-A (Cont.)
EnRad EZA EnRad/EZA Sample Sample ID uclide Quarter Units Evaluation Value Value Ratio Gamma in £ 11752 Ce-141 1 pCi 101 97.3 1.04 Agreement Composite Filter Cr-5 1 1 pCi 202 195 1.04 Agreement Cs-134 1 pCi 90.4 80.5 1.12 Agreement Cs-13 7 1 pCi 99.8 93.9 1.06 Agreement Co-58 1 pCi 106 100 1.06 Agreement Mn-54 1 pCi 126 110 1.14 Agreement Fe-59 1 pCi 10 1 86.4 1.17 Agreement Zn-65 1 pCi 164 134 1.22 Agreement Co-60 1 pCi 132 123 1.08 Agreement Gamma in Ell 753 I-131 1 pCi/L 101 97.8 1.03 Agreement Water Ce-14 1 1 pCi/L 149 145 1.03 Agreement Cr-5 1 1 pCi/L 282 291 0.97 Agreement Cs- 134 1 pCi/L 117 120 0.97 Agreement Cs-137 1 pCi/L 142 140 1.01 Agreement Co-58 1 pCi/L 154 150 1.03 Agreement Mn-54 1 pCi/L 174 165 1.06 Agreement Fe-59 1 pCi/L 139 129 1.08 Agreement Zn-65 1 pCi/L 226 200 1.13 Agreement Co-60 1 pCi/L 189 183 1.03 Agreement Gamma in E12006 I-131 3 pCi/L 71.8 79.2 0.91 Agreement Water Ce-141 3 pCi/L 105 99 .5 1.06 Agreement Cr-5 1 3 pCi/L 240 248 0.97 Agreement Cs-134 3 pCi/L 208 229 0.91 Agreement Cs-13 7 3 pCi/L 202 196 1.03 Agreement Co-58 3 pCi/L 135 134 1.01 Agreement Mn-54 3 pCi/L 148 140 1.05 Agreement Fe-59 3 pCi/L 148 143 1.03 Agreement Zn-65 3 pCi/L 238 210 1.13 Agreement Co-60 3 pCi/L 294 299 0.98 Agreement Section 5 - Page 6
TABLE 5.0-A (Cont.)
Sample E nRad EZA EnRad/EZA Sampl e uclide Q uarter U n its Eva luat ion ID Va lu e Val ue Rat io Gamma in El 18 90 Ce-141 2 pCi 119 114 1.04 Agreement Filter Co-58 2 pCi 124 117 1.06 Agreement (Falcon)
C o-60 2 pCi 150 144 1.04 Agreement Cr-5 1 2 pCi 240 238 1.01 Agreement Cs- 134 2 pCi 148 142 1.04 Agreement Cs-137 2 pCi 122 113 1.08 Agreement Fe-59 2 pCi 107 87.0 1.23 Agreement Mn-54 2 pCi 146 130 1.13 Agreement Non-Zn-65 2 pCi 200 154 1.30 Agreement 1 Gamma in E l2011 Ce- 141 4 pCi 82.5 76.2 1.08 Agreement Filter Co-58 4 pCi 70.8 69.6 1.02 Agreement (Falcon)
Co-60 4 pCi 144 134 1.07 Agreement C r-51 4 pCi 202 188 1.08 Agreement Cs- 134 4 pCi 97.4 96.7 1.01 Agreement Cs- 137 4 pCi 119 110 1.09 Agreement Fe-59 4 pCi 98.5 87.9 l.! 2 Agreement Mn-54 4 pCi 132 125 1.06 Agreement Zn-65 4 pCi 181 164 1.11 Agreement Gamma in E ll7 56 1- 131 1 pCi/L 105 97.9 1.07 Agreement Milk Ce- 141 1 pCi/L 149 145 1.03 Agreement Cr-51 1 pCi/L 331 290 1.14 Agreement Cs-134 1 pCi/L 11 6 120 0.97 Agreement Cs-137 1 pCi/L 150 140 1.07 Agreement Co-58 1 pCi/L 152 150 1.02 Agreement Mn-54 1 pCi/L 177 164 1.08 Agreement Fe-59 1 oCi/L 148 129 1.15 Agreement Zn-65 1 pCi/L 224 199 1.1 2 Agreement Co-60 I pCi/L 194 183 1.06 Agreement El 1892 Cs-137 2 pCi/L 255 270 0.94 Agreement Gross Beta in Water
£12009 Cs- 137 4 pCi/L 250 265 0.94 Agreement Tritium in E ll 891 H-3 2 pCi/L 14300 14000 1.02 Agreement Water
£ 12008 H-3 4 pCi/L 13200 13400 0.98 Agreement I) NCR # 02 13 8003 Section 5 - Page 7
TABLE 5.0-B 2017 ENVIRONMENTAL DOSIMETER CROSS-CHECK RESULTS Nuclear Technology Services Radiation Dosimetry and Records participates in a quarterly TLD intercomparison program administered by Nuclear Technology Services, Inc. of Roswell, GA. Nuclear Technology Services irradiates environmental dosimeters quarterly and sends them to Radiation Dosimetry and Records group for analysis of the unknown estimated delivered exposure. The individual measurements were evaluated and results falling outside the acceptable ratio criteria had an evaluation performed to identify any recommended remedial actions and to reduce anomalous errors.
1st Quarter 2017 2nd Quarter 2017 TLD Reported Deli vered Bias Pass/Fail TLD Reported Delivered Bias Pass/Fail Number (mR) (mR) (% dift) Criteria Pass/Fail Number (mR) (mR) (% diff) Criteria Pass/Fail 103469 79.16 72. 16 9.70 <+/-15% Pass 103126 20.33 18.90 7.57 <+/-15% Pass 103632 83 .94 72. 16 16.32 <+/-15% Fail ** 103068 20.20 18.90 6.88 <+/- 15% Pass 103636 76.22 72.16 5.63 <+/- 15% Pass 103065 19.51 18.90 3.23 <+/- 15% Pass 103637 77.82 72.16 7.84 <+/-15% Pass 102830 20.64 18.90 9.21 <+/-15% Pass 103642 79.08 72.16 9.59 <+/-15% Pass 103002 20.18 18.90 6.77 <+/- 15% Pass Average Bias (B) 9.82 Average Bias (B) 6.73 Standard Deviation (S) 4.00 Standard Deviation (S) 2. 19 Measure Performance JBJ+S 13.81 <15% Pass Measure Performance JBJ+S 8.92 < 15% Pass 3rd Quarter 2017 4th Quarter 2017 TLD Reported Delivered Bias Pass/Fail TLD Reported Delivered Bias Pass/Fail Number (mR) (mR) (% dift) Criteria Pass/Fail Number (mR) (mR) (% dift) Criteria Pass/Fail 102253 60.07 60.04 0.05 <+/- 15% Pass 102343 72.30 70.02 3.26 <+/-15% Pass 1011 22 62.80 60.04 4.60 <+/- 15% Pass 102265 72.85 70.02 4.04 <+/- 15% Pass 103099 60.78 60.04 1.23 <+/- 15% Pass 102340 71.25 70.02 1.76 <+/- 15% Pass 102288 61.20 60.04 1.93 <+/- 15% Pass 103972 66.99 70.02 -4.33 <+/- 15% Pass 100163 59.82 60.04 -0.37 <+/-15% Pass 103921 68 .54 70.02 -2. 11 <+/- 15% Pass Average Bias (B) 1.49 Average Bias (B) 0.52 Standard Deviation (S) 1.96 Standard Deviation (S) 3.60 Measure Performance IBJ+S 3.45 < 15% Pass Measure Performance IBl+S 4.12 < 15% Pass Fail** refers to NCR#02147847 Section 5 - Page 8
TABLE 5.0-B (Cont.)
2017 ENVIRONMENTAL DOSIMETER CROSS CHECK RES ULTS Internal Crosscheck (Duke Energy)
Radiation Dosimetry and Records participates in a quarterly TLD internal comparison program administered internally by the Dosimetry Lab. The Dosimetry Lab Staff irradiates environmental dosimetry quarterly and submits them for analysis of the unknown estimated delivered exposure.
l st Quarter 2017 2nd Quarter 2017 TLD Reported Delivered Bias Pass/Fail TLD Reported Delivered Bias Pass/Fail Number (mR) (mR) (% diff) Criteria Pass/Fail Number (mR) (rnR) (% diff) Criteria Pass/Fail 102207 49.22 48 .0 2.54 <+/-15% Pass 102519 46.79 43 .0 8.81 <+/- 15% Pass 102208 47.57 48.0 -0 .90 <+/-15% Pass 102870 49.18 43 .0 14.37 <+/-15% Pass 103410 52.06 48.0 8.46 <+/- 15% Pass 103537 46.05 43.0 7.09 <+/-15% Pass 102167 49.65 48.0 3.44 <+/- 15% Pass 103541 47.33 43 .0 10.07 <+/- 15% Pass 102079 51.39 48 .0 7.06 <+/- 15% Pass 103111 48.2 1 43.0 12.12 <+/- 15% Pass 103409 50.33 48.0 4.85 <+/-15% Pass 102304 45.04 43 .0 4.74 <+/-15% Pass 102209 49 .32 48 .0 2.75 <+/- 15% Pass 102873 47.59 43.0 10.67 <+/- 15% Pass 102214 49.46 48.0 3.04 <+/-15 % Pass 102872 47.85 43 .0 11 .28 <+/- 15% Pass 102117 49.94 48 .0 4.04 <+/- 15% Pass 10287 1 47.80 43.0 11.1 6 <+/-15% Pass 102201 49.83 48.0 3.81 <+/-15% Pass 102861 48. 11 43 .0 11.88 <+/-15% Pass Average Bias (B) 3.91 Average Bias (B) 10.22 Standard Deviation (S) 2.56 Standard Deviation (S) 2.74 Measure Perfonnance IBl+S 6.47 < 15% Pass Measure Perfonnance IBl+S 12.96 < 15% Pass 3rd Quarter 2017 4th Quarter 2017 TLD Reported Delivered Bias Pass/Fail TLD Reported Delivered Bias Pass/Fail Number (mR) (mR) (% diff) Criteria Pass/Fail Number (mR) (mR) (% diff) Criteria Pass/Fail 101195 19.8 1 18.8 5.15 <+/- 15% Pass 10395 1 50.92 50.0 1.84 <+/-15% Pass 10373 1 19.45 18 .8 3.24 <+/-15% Pass 103949 5 1.06 50.0 2.12 <+/-15% Pass 10 11 90 19.90 18.8 5.63 <+/- 15% Pass 103950 5 1.04 50.0 2.08 <+/- 15% Pass 103532 20.61 18.8 9.39 <+/- 15% Pass 104011 51.38 50.0 2.76 <+/- 15% Pass 100314 19.70 18.8 4.56 <+/- 15% Pass 103931 51.10 50.0 2.20 <+/-15% Pass 101264 18.93 18.8 0.48 <+/-15% Pass 104004 50.74 50.0 1.48 <+/-15% Pass IO 1345 19.18 18.8 1.80 <+/-15% Pass 103996 49.63 50.0 -0.74 <+/-15% Pass 101397 20.06 18.8 6.48 <+/-15 % Pass 103963 52.97 50.0 5.94 <+/-15% Pass 100868 20.45 18.8 8.55 <+/- 15% Pass 103947 49. 17 50.0 -1.66 <+/- 15% Pass 103078 20 .51 18.8 8.86 <+/- 15% Pass 103929 49 .88 50.0 -0.24 <+/-15% Pass Average Bias (B) 5.41 Average Bias (B) 1.58 Standard Deviation (S) 3.01 Standard Deviation (S) 2. 12 Measure Perfonnance \B\+S 8.43 < 15% Pass Measure Performance \B\+S 3.70 < 15% Pass Section 5 - Page 9
APPENDIX A ENVIRONMENTAL SAMPLING ANALYSIS PROCEDURES Appendix A - Page I
APPENDIX A ENVIRONMENTAL SAMPLING AND ANALYSIS PROCEDURES Adherence to established procedures for sampling and analysis of all environmental media at McGuire Nuclear Station was required to ensure compliance with Station Selected Licensee Commitments. Analytical procedures were employed to ensure that Selected Licensee Commitments detection capabilities were achieved.
Environmental sampling and analyses were performed by EnRad Laboratories, Dosimetry and Records, and the Environmental Water Resources Group.
This appendix describes the environmental sampling frequencies and analysis procedures by media type.
I. CHANGE OF SAMPLING PROCEDURES Indicator TLD Location 168 (Outer Ring, NE sector 4.60 miles) was relocated beginning fourth quarter due to safety/access issues (NCR# 02150495).
II. DESCRIPTION OF ANALYSIS PROCEDURES Gamma spectroscopy analyses are performed using high purity germanium gamma detectors and Canberra analytical software. Designated sample volumes are transferred to appropriate counting geometries and analyzed by gamma spectroscopy. Perishable samples such as fish and broadleaf vegetation are ground to achieve a homogeneous mixture. Soils and sediments are dried, sifted to remove foreign objects (rocks, clams, glass, etc.) then transferred to appropriate counting geometry.
Low-level iodine analyses are performed by passing a designated sample aliquot through a pre-weighed amount of ion exchange resin to remove and concentrate any iodine in the aqueous sample (milk). The resin is then dried, mixed thoroughly, and a net resin weight determined before being transferred to appropriate counting geometry and analyzed by gamma spectroscopy.
Tritium analyses are performed by using low-level environmental liquid scintillation analysis technique on a Perkin-Elmer 2900TR liquid scintillation system or Perkin-Elmer 3100TR liquid scintillation system. Tritium samples are distilled and batch processed with a laboratory fortified blank, matrix spike, matrix spike duplicate, and blank to verify instrument performance and sample preparation technique are acceptable.
Appendix A - Page 2
Gross beta analysis is performed by concentrating a designated aliquot of sample precipitate and analyzing by Tennelec XLB Series 5 gas-flow proportional counters. Samples are batch processed with a blank to ensure sample contamination has not occurred.
ID. CHANGE OF ANALYSIS PROCEDURES The tritium preparation procedure was modified during 2017 to align with ASTM Method D4107-08, Standard Test Method for Tritium in Drinking Water; Water and Environmental Technology, Volume 11.02. 2014 Edition. Tritium dark adaptation times were also reduced (NCR# 02134015).
IV. SAMPLING AND ANALYSIS PROCEDURES A.1 AmBORNE PARTICULATE AND RADIOIODINE Airborne particulate and radioiodine samples at each of seven locations were composited continuously by means of continuous air samplers. Air particulates were collected on a particulate filter and radioiodines were collected in a charcoal cartridge positioned behind the filter in the sampler. The samplers are designed to operate at a constant flow rate (in order to compensate for any filter loading) and are set to sample approximately 2 cubic feet per minute. Filters and cartridges were collected weekly.
A separate weekly gamma analysis was performed on each charcoal cartridge and air particulate. A weekly gross beta analysis was performed on each filter. The continuous composite samples were collected from the locations listed below.
Location 102 = Amity Church Road (9.89 mi. WNW)(Control)
Location 103 = Cottonwood (4.20 mi. NE)
Location 120 = Site Boundary (0.46 mi. NNE)
Location 121 = Site Boundary (0.47 mi. NE)
Location 125 = Site Boundary (0.38 mi. SW)
Location 133 = Cornelius (6.23 mi. ENE)
Location 195 = Fishing Access Road (0.19 mi. N)
A.2 DRINKINGWATER Monthly composite samples were collected. A gross beta and gamma analysis was performed on monthly composites. Tritium analysis was performed on the quarterly composites. The composites were collected monthly from the locations listed below.
Location 101 = North Mecklenburg Water Treatment Facility (3 .31 mi E)
Location 119 = Mt.Holly Municipal Water Supply (7.40 mi. SSW)
Location 132 = Charlotte Municipal Water Supply (11.1 mi. SSE)
Location 136 = Mooresville Municipal Water Supply (12.7 mi. NNE) (Control)
Location 194 = East Lincoln County Water Supply (6.73 mi. NNW)
Appendix A - Page 3
A.3 SURFACE WATER Monthly composite samples were collected. A gamma analysis was performed on the monthly composites. Tritium analysis was performed on the quarterly composites sample. The composites were collected monthly from the locations listed below.
Location 128 = Discharge Canal Bridge (0.45 mi. NE)
Location 131 = Cowans Ford Dam (0 .64 mi. WNW)
Location 135 = Plant Marshall Intake Canal (11.9 mi. N) (Control)
A.4 MILK Biweekly grab samples were collected at one location. A gamma and low-level Iodine-131 analysis was performed on each sample. The biweekly grab samples were collected from the location listed below.
Location 141 = Lynch Dairy- Cows (14.8 mi. WNW) (Control)
A.5 BROADLEAF VEGETATION Monthly samples were collected as available and a gamma analysis was performed on each sample. The samples were collected from the locations listed below.
Location 102 = Amity Church Road (9.89 mi. WNW) (Control)
Location 120 = Site Boundary (0.46 mi. NNE)
Location 125 = Site Boundary (0.38 mi. SW)
Location 193 = Site Boundary (0.19 mi. N)
A.6 FOOD PRODUCTS Samples were collected monthly when available during the harvest season and a gamma analysis was performed on each. The samples were collected at the location listed below.
Location 104 = 5 mile radius Gardens (1.52 mi NNW)
A.7 FISH Semiannual samples were collected and a gamma analysis was performed on the edible portions of each sample. Boney fish (i.e. Sunfish) were prepared whole minus the head and tail portions. The samples were collected from the locations listed below.
Location 129 = Discharge Canal Entrance to Lake Norman (0.51 mi. ENE)
Location 137 = Pinnacle Access Area (12.0 mi. N) (Control)
Appendix A - Page 4
A.8 SHORELINE SEDIMENT Semiannual samples were collected and a gamma analysis was performed on each following the drying and removal of rocks and clams. The samples were collected from the locations listed below.
Location 129 = Discharge Canal Entrance to Lake Norman (0.51 mi. ENE)
Location 130 = Highway 73 Bridge Downstream (0.52 mi. SW)
Location 137 = Pinnacle Access Area (12.0 mi. N) (Control)
A.9 DIRECT GAMMA RADIATION (TLD)
Thermoluminescent dosimeters (TLD) were collected quarterly at forty-one locations.
A gamma exposure rate was determined for each TLD. TLD locations are listed in Table 2.1-B . The TLDs were placed as indicated below.
- An inner ring of 14 TLDs at the site boundary, one in each available meteorological sector. The site boundary locations in the N and NNW sectors are over water; however, two special interest TLD's were placed in these sectors inside the site boundary in March, 1991.
- An outer ring of 16 TLDs, one in each meteorological sector in the 6 to 8 kilometer range.
- The remaining TLDs were placed in special interest areas such as population centers, residential areas, schools, and control locations.
A.to ANNUAL LAND USE CENSUS An annual Land Use Census was conducted to identify within a distance of 8 kilometers (5.0 miles) from the station, the nearest location from the site boundary in each of the sixteen meteorological sectors, the following :
- The Nearest Residence
- The Nearest Garden greater than 50 square meters or 500 square feet
- The Nearest Milk-giving Animal (cow, goat, etc.)
The census was conducted during the growing season 6/6 - 6/8/2017 . Result are shown in Table 3.10. No changes were made to the sampling procedures during 2017 as a result of the 2017 census.
Appendix A - Page 5
In the environmental program, the air deposition parameters (D/Q) are used to determine air, broadleaf vegetation and milk sampling locations. McGuire's sectors with the three highest values did not change in 2017.
V. GLOBAL POSITIONING SYSTEM (GPS) ANALYSIS The McGuire site centerline used for GPS measurements was referenced from the McGuire Nuclear Station Updated Final Safety Analysis Report (UFSAR), section 2.1.1, Site Location. Waypoint coordinates used for MNS GPS measurements were latitude 35°-25'-59"N and longitude 80°-56'-55"W. Maps and tables were generated using North American Datum (NAD) 27. Data normally reflect accuracy to within 2 to 5 meters from point of measurement. GPS field measurements were taken as close as possible to the item of interest. Distances for the locations are displayed using three significant figures.
Appendix A - Page 6
APPENDIXB RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM
SUMMARY
OF RESULTS Append ix B - Page I
MCGUIRE NUCLEAR STATION RADIOLOGICAL ENVIRONM ENT AL MONITORIN G PROGRAM DAT A
SUMMARY
McGuire Nuclear Stati on Docket Numbers 50-369, 370 Mecklenburg County, North Carolina Calendar Year 201 7 Loca tion 1\ /l ligbest Annu 11 l ~l ean
!\ tedium or Path\\ &) T)1>e ond Lo wc rLimil All Indica tor ontrol Loca ti ons No. of amplcd or te11sured To tal o. of of Detec ti on Loe ations'2* Ill amc, Distance, ~l ean i\ l ean 'on-Rout ine (U nit of Meas urem ent ) tcasurc menls (L LD)1" ~l ea n and Direc tio n RaugeU)lll Rangef?)iJI Re1io rt Pe rformed Ranee Meas.
102 (9.89 mi WNW)
Air Particulate Gross Beta See Table 2.2-C 2.1 6E-2 (3 18/3 18) 195 2.31 E-2 (53/53) 2.33E-2 (53/53) 0 (pCi/m1) 37 1 t*K*> 7.25E 4.26E-2 (0.19 mi N) l. l 9E 4 .26E-2 l.l l E 4.16E-2 Gamma See Table 2.2-C All less th an LLD ----- ----- All less than LLD 0 35 l*K6)
Air Radioiodine Gamma 37 1 (4K6l See Table 2.2-C All less than LLD ----- ----- All less than LLD 0 (pCi/m1) 13 6 ( 12.7 mi NNE)
Drinking Water Gross Beta 4 l.78 (49/56) 11 9 2 .18 ( 11/14) 2.02 ( 13/ 14) 0 (pCi/1) 70(4X7) 1.05 - 5.61 (7.40 mi SSW) l.1 0 - 5.6 1 1.03 - 3.22 Gamma See Table 2.2-C All less than LLD ---- ----- All less than LLD 0 7 0 (4K7l Tritium 2000 687 ( 18/20) 10 1 1046 (5/5) All less than LLD 0 25 14X7l 199- 1970 (3 .3 1 mi E) 687 - 1970 Surface Water Gatmna 42 (4K7l See Table 2.2-C All less than LLD ----- ----- A 11 less than LLD 0 (pCi/1)
Tritium 2000 859 (10/10) 12 8 1093 (5/5) All less than LLD 0 1514X7l 494 -2 11 0 (0.45 mi NE) 655 -2 110 Milk (pCi/1)
Ga,mna See Table 2.2-C No Indicator Location ----- ----- All less than LLD 0 26 1- 13 1 See Table 2.2-C No Indicator Location -- --- All less U1an LLD 0 26 Appendix B - Page 2
MCGUIRE NUCLEAR STATION RADIOLOGICAL ENVIRONM ENT AL MONITORING PROGRAM DAT A
SUMMARY
McGuire Nuclear Station Docket Numbers 50-369, 370 Mecklenburg County, North Carolina Calendar Year 201 7 Loca tio n w/ll ighest A nnu al !\lea n l\l cdium or Pat hn11y Type a nd Lower Li mit All lndicnt or Cont rol Locations o. of ampled or Measured To tal o. of o r Delecti on Lor11 ti o ns 12J(l) Na ml', Dis tance, !\lea n Mea n Nun-Roulin e (Un it of i\ k asurement) l\ leas u rements {LLD) 111 l\le* n 111 nd Direction Ra nge1'Hll Ra nge1' 11" Report Pe rfor med Ra nge Meas.
Broadleaf Vegetation Ga mma Sec Table 2.2-C 30.3 ( 1/36) 120 30.3 (1 / 12) All less than LLD 0 (pCi/kg, wet) 48 30.3 - 30.3 (0.46 mi NNE) 30.3 - 30.3 Cs- 137 Food Products (pCi/kg, wet)
Ganuna See Table 2.2-C All less than LLD ----- ----- No Control Location 0 6
Fish (pCi/kg, wet)
Gamma See Table 2.2-C All less than LLD -- -- All less than LLD 0 12 Sediments--Shoreline Gamma See Table 2.2-C 48.7 (2/4) 130 48.7 (2/2) All less than LLD 0 (pCi/kg, di)') 6 38 .4 - 58.9 (0.52 mi SW) 38.4 - 58.9 Cs- 137 175 (15.5 mi WNW)
Direct Gamma Radiation (TLD)
TLD Readout ---- 16.1 ( 159/159) 180 25.5 (4/4) 2 1.7 (4/4) 0 163 1" 9.25 - 29.8 2 1.9 - 29 .8 19.6 - 25.9 (mR per quartcr)1' 1 (12.7 mi NNE)
Appendix B - Page 3
Footnotes to Appendix B
- 1. The Lower Limit of Detection (LLD) is the smallest concentration of radioactive material in a sample that will yield a net count above system background which will be detected with 95 percent probability and with only 5 percent probability of falsely concluding that a blank observation represents a "real" signal. Due to counting statistics and varying volumes, occasionally lower LLDs are achieved. Refer to Analytical Procedures Section/Gamma Spectrometry for an explanation of how LLD values were derived.
- 2. Mean and range are based on detectable measurements only.
- 3. The fractions of all samples with detectable activities at specific locations are indicated in parentheses.
- 4. Missing samples or surveillances are discussed in Appendix C or Appendix D.
- 5. TLD exposure is reported in milliroentgen (mR) per standard quarter (91 days). TLD data indicated in section 3.9 (Direct Gamma Radiation) are reported in mrem /yr (n
- 0.95 ergs/g-Roentgen) 2 *
- 6. Gamma filter composite calendar reconciliation period, 2017 (NCR# 02174501).
- 7. Tritium composite calendar reconciliation period, 2017 (NCR# 02174937).
2 Cember, H. (2009). lntroduction to Health Physics, 4th Edition. United States: McGraw-Hill Companies, Inc.
Appendix B - Page 4
APPENDIXC SAMPLING DEVIATIONS UNAVAILABLE ANALYSES Appendix C - Page I
APPENDIXC MCGUIRE NUCLEAR STATION SAMPLING DEVIATIONS & UNAVAILABLE ANALYSES DEVIATION & UNAVAILABLE REASON CODES BF Blown Fuse PM Preventive Maintenance CN Construction PO Power Outage FZ Sample Frozen PS Pump out of service / Undergoing repair IV Insufficient Volume SL Sample Loss/Lost due to Lab Accident IW Inclement Weather SM Motor I Rotor Seized LC Line Clog to Sampler SU Seasonally Unavai lable OT Other TF Tom Filter Pl Power Interrupt YN Vandalism C.1 SAMPLING DEVIATIONS Air Particulate and Air Radioiodine REMP weekly air samples (Air Particulate (AP) or Air Radioiodine (AR)) that experience any downtime during a surveillance period are reported as a Deviation and classified as a "Sampling Deviation." However, the sample is counted and the data reported, whereas a Deviation with no available sample is classified as an "Unavailable Analyses" and does not have any data reported. The air samplers operated for a total of 99.9% avai lability in 2017.
Scheduled Description & Corrective Location Collection Dates Code Action to Prevent Recurrence Action 120 2/6 - 2/13 /2017 Pl 1.83 hours9.606481e-4 days <br />0.0231 hours <br />1.372354e-4 weeks <br />3.15815e-5 months <br /> downtime due to severe thunderstorm. NCR# 02099605 121 2/6 - 2/ 13/2017 PI 1.81 hours9.375e-4 days <br />0.0225 hours <br />1.339286e-4 weeks <br />3.08205e-5 months <br /> downtime due to severe thunderstorm. NCR# 02099609 195 2/6 - 2/ 13/20 17 Pl 1.83 hours9.606481e-4 days <br />0.0231 hours <br />1.372354e-4 weeks <br />3.15815e-5 months <br /> downtime due to severe thunderstorm. NCR # 02099612 102 7/3 - 7/10/20 17 Pl 6.01 hours1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> downtime due to severe thunderstorm. NCR # 02135716 Drinking Water and Surface Water REMP monthly drinking water samples (Drinking Water (DW)) or surface water samples (Surface Water (SW))
that experience any downtime during a surveillance period are reported as a Deviation and classified as a "Sampling Deviation." However, the sample is counted and the data reported, whereas a Deviation with no avai lable sample is classified as an "Unavailable Analyses" and does not have any data reported. The drinking and surface water samplers operated for a total of 100% availability in 2017. There were no drinking water or surface water sampling deviations or unavailable drinking water or surface water samples during 2017.
Appendix C - Page 2
C.2 UNAVAILABLEANALYSES F 00 dPro dUCt S /C rops Scheduled Description & Corrective Location Collection Dates Code Action to Prevent Recurrence Action 104 l/3/2017 su* Seasonally unavailable. NCR# 02088935 104 2/6/2017 SU Seasonally unavailable. NCR# 02097555 104 3/6/2017 SU Seasonally unavailable. NCR#02105457 104 4/3/2017 SU Seasonally unavailable. NCR# 02113714 104 5/1 /2017 SU Seasonally unavailable. NCR#02120510 104 6/5/2017 SU Seasonally unavailable. NCR#02128942 TLD Scheduled Description & Corrective Location Collection Dates Code Action to Prevent Recurrence Action 160 I 6/ 14 - 9/13/2017 I CN I TLDmissingattimeofcollectioncluetoconstructio11. I NCR#02150492 Appendix C - Page 3
APPENDIXD ANALYTICAL DEVIATIONS No Analytical deviations were incurred for the 2017 Radiological Environmental Monitoring Program Appendix D - Page l
APPENDIXE RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM RESULTS 2017 This appendix includes sample analysis report summaries and supportive data generated from each sample medium for 2017.
Appendix E - Page I
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity): pCi/m3 Sample Point 102 [ CONTROL
- WNW @ 9.89 miles ]
Sample ID: 431811 Sample Dates: 12/27/2016. 1/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.83E-02 2.84E-03 2.95E-03 Sample ID: 432218 Sample Dates : 1/3/2017 - 1/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.83E-02 3.34E-03 3.89E-03 Sample ID: 432919 Sample Dates : 1/9/2017 - 1/16/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.58E-02 3.03E-03 2.93E-03 Sample ID: 433316 Sample Dates: 1/16/2017 -1/23/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.67E-02 2.60E-03 2.89E-03 Sample ID: 433734 Sample Dates: 1/23/2017 - 1/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.87E-02 2.69E-03 2.89E-03 Sample ID: 434472 Sample Dates: 1/30/2017 - 2/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.59E-02 2.99E-03 2.83E-03 Sample ID: 435115 Sample Dates : 2/6/2017 - 2/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.35E-02 3.25E-03 3.37E-03 Sample ID: 435822 Sample Dates: 2/13/2017 - 2/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.88E-02 3.00E-03 3.20E-03 Sample ID: 436273 Sample Dates: 2/20/2017 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.94E-02 2.73E-03 2.88E-03 Sample ID : 436727 Sample Dates : 2/27/2017 - 3/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.01E-02 3.04E-03 3.25E-03 Sample ID: 437590 Sample Dates: 3/6/2017
- 3/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.89E-02 3.0SE-03 3.41E-03 Sample ID: 438314 Sample Dates : 3/13/2017 - 3/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.07E-02 2.72E-03 2.70E-03 Sample ID: 438818 Sample Dates: 3/20/2017 . 3/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.28E-02 3.26E-03 3.49E-03 Sample ID: 439192 Sample Dates: 12/27/2016 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <5.22E-04 O.OOE+OO 5.22E-04 Cs-137 <3 .57E-04 O.OOE+OO 3.57E-04 Be-7 1.71E-01 2.49E-02 1.19E-02 K-40 <1 .24E-02 O.OOE+OO 1.24E-02 Sample ID: 439185 Sample Dates : 3/27/2017 - 4/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.30E-02 2.69E-03 3.23E-03 Sample ID: 440017 Sample Dates: 4/3/2017 - 4/10/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.44E-02 2.93E-03 3.69E-03 Sample ID: 440611 Sample Dates: 4/10/2017 - 4/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.62E-02 3.34E-03 3.29E-03 Sample ID: 441426 Sample Dates: 4/17/2017 - 4/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.54E-02 2.45E-03 2.65E-03 Sample ID: 441873 Sample Dates: 4/24/2017 - 5/1/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.11E-02 2.85E-03 3.89E-03 Sample ID: 442323 Sample Dates : 5/1/2017 - 5/8/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.54E-02 2.44E-03 2.62E-03 Sample ID: 442880 Sample Dates : 5/8/2017 - 5/15/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.49E-02 3.23E-03 3.10E-03 Sample ID: 443319 Sample Dates: 5/15/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.78E-02 3.17E-03 3.14E-03 Sample ID: 443869 Sample Dates : 5/22/2017 - 5/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.42E-02 2.47E-03 2.71E-03 Sample ID: 444278 Sample Dates: 5/30/2017 - 6/5/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.90E-02 3.44E-03 3.29E-03 Report Generated @ 3/21/201 8 14:43:05 EnRad Laboratories Appendix E - Page 2 of 111 Duke Energy Annual Report - Appendix E En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity): pCi/m3 Sample Point 102 [ CONTROL-WNW @9.89 miles]
Sample ID: 445336 Sample Dates: 6/5/2017 - 6/12/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.75E-02 2.69E-03 3.01E-03 Sample ID: 446340 Sample Dates: 6/12/2017 - 6/19/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.98E-02 2.78E-03 3.01E-03 Sample ID: 446836 Sample Dates : 6/19/2017
- 6/26/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.62E-02 2.59E-03 2.93E-03 Sample ID: 447206 Sample Dates: 3/27/2017 - 6/26/2017 Nuclide Activity 2 Sigma Error MDA Cs- 134 <7.42E-04 O.OOE+OO 7.42E-04 Cs-137 <5.51E-04 O.OOE+OO 5.51E-04 Be-7 1.62E-01 2.SOE-02 1.15E-02 K-40 <1 .14E-02 O.OOE+OO 1.14E-02 Sample ID: 447199 Sample Dates : 6/26/2017 - 7/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.32E-02 3.24E-03 3.29E-03 Sample ID: 447818 Sample Dates : 7/3/2017 - 7/10/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.75E-02 3.09E-03 3.56E-03 Sample ID: 448290 Sample Dates: 7/10/2017
- 7/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.44E-02 2.94E-03 2.87E-03 Sample ID: 448904 Sample Dates: 7/17/2017 - 7/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.34E-02 3.SBE-03 3.0SE-03 Sample ID: 449235 Sample Dates: 7/24/2017
- 7/31/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.15E-02 3.37E-03 3.92E-03 Sample ID: 449956 Sample Dates : 7/31 /2017 - 8/7/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.99E-02 2.75E-03 2.87E-03 Sample ID: 450217 Sample Dates: 8/7/2017 . 8/14/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.03E-02 3.11E-03 3.41E-03 Sample ID: 450737 Sample Dates: 8/14/2017 - 8/21/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.23E-02 3.16E-03 3.30E-03 Sample ID: 451203 Sample Dates: 8/21/2017. 8/28/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.01E-02 3.17E-03 2.84E-03 Sample ID: 451547 Sample Dates : 8/28/2017
- 9/5/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.62E-02 2.32E-03 2.45E-03 Sample ID: 452370 Sample Dates : 9/5/2017
- 9/11/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.95E-02 3.11E-03 3.58E-03 Sample ID: 452797 Sample Dates : 9/11/2017
- 9/18/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.57E-02 2.95E-03 2.72E-03 Sample ID: 453458 Sample Dates: 9/18/2017
- 9/25/2017 Nuclide Activity 2 Sigma Error MDA Beta 4.16E-02 3.97E-03 3.14E-03 Sample ID: 454228 Sample Dates : 6/26/2017
- 9/25/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <2.21E-03 O.OOE+OO 2.21E-03 Cs-137 <1 .60E-03 O.OOE+OO 1.60E-03 Be-7 1.61E-01 4.17E-02 4.00E-02 K-40 <3.38E-02 O.OOE+OO 3.38E-02 Sample ID: 454221 Sample Dates : 9/25/2017 - 10/2/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.25E-02 3.61E-03 3.24E-03 Sample ID: 455085 Sample Dat es : 10/2/2017 - 10/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.16E-02 2.74E-03 2.63E-03 Sample ID : 455424 Sample Dates: 10/9/2017 - 10/16/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.35E-02 2.39E-03 2.75E-03 Sample ID: 456056 Sample Dates: 10/16/2017 -1 0/23/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.27E-02 3.26E-03 2.79E-03 Sample ID: 461423 Sample Dates: 10/23/2017 -1 0/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.91E-02 2.61E-03 2.61E-03 En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 3 of 111 Duke Energy Annual Report - Appendix E I 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity) : pCi/mJ Sample Point 102 [CONTROL-WNW@ 9.89 miles)
Sample ID: 461978 Sample Dates: 10/30/2017 - 11/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.22E-02 3.24E-03 2.63E-03 Sample ID: 462610 Sample Dates : 11/6/2017 - 11/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.22E-02 2.99E-03 2.76E-03 Sample ID: 463106 Sample Dates: 11/13/2017 - 11/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.61E-02 3.46E-03 3.27E-03 Sample ID: 463517 Sample Dates : 11/20/2017 - 11/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.47E-02 3.62E-03 3.04E-03 Sample ID: 464157 Sample Dates : 11 /27/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.87E-02 3.86E-03 3.30E-03 Sample ID: 464707 Sample Dates : 12/4/2017 - 12/11/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.26E-02 3.71 E-03 3.56E-03 Sample ID: 464980 Sample Dates: 12/11/2017 -12/18/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.34E-02 3.59E-03 3.04E-03 Sample ID: 465217 Sample Dates: 12/18/2017 - 12/26/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.23E-02 3.2 1E-03 2.49E-03 Sample ID: 465631 Sample Dates: 9/25/2017 - 12/26/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <1.59E-03 O.OOE+OO 1.59E-03 Cs-137 <1.29E-03 O.OOE+OO 1.29E-03 Be-7 1.41E-01 3.43E-02 2.64E-02 K-40 <2.86E-02 O.OOE+OO 2.86E-02 Sample ID: 465624 Sample Dates: 12/26/2017 - 1/2/2018 Nuclide Activity 2 Sigma Error MDA Beta 3.61E-02 3.73E-03 3.17E-03 Cs- 134 <1.19E-02 O.OOE+OO 1.19E-02 Cs-137 <1.14E-02 O.OOE+OO 1.14E-02 Be-7 1.71E-01 8.43E-02 1.14E-01 K-40 <2.13E-0 1 0.00E+OO 2.13E-0 1 Sample Point 103 [INDICATOR - NE @4.2 miles)
Sample ID: 431812 Sample Dates: 12/27/2016 - 1/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.56E-02 2.68E-03 2.91E-03 Sample ID: 432219 Sample Dates : 1/3/2017 - 1/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.51E-02 3.20E-03 3.95E-03 Sample ID: 432920 Sample Dates: 1/9/2017 - 1/16/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.75E-02 2.67E-03 2.93E-03 Sample ID: 433317 Sample Dates: 1/16/2017 - 1/23/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.45E-02 2.49E-03 2.89E-03 Sample ID: 433735 Sample Dates : 1/23/2017 - 1/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.43E-02 2.46E-03 2.65E-03 Sample ID: 434473 Sample Dates : 1/30/2017 - 2/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.42E-02 2.93E-03 2.85E-03 Sample ID: 435116 Sample Dates : 2/6/2017 - 2/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.82E-02 3.00E-03 3.36E-03 Sample ID: 435823 Sample Dates: 2/13/2017 - 2/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.94E-02 3.03E-03 3.21E-03 Sample ID: 436274 Sample Dates : 2/20/2017 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.77E-02 2.63E-03 2.84E-03 Sample ID: 436728 Sample Dates : 2/27/2017 - 3/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.76E-02 2.94E-03 3.29E-03 Sample ID: 437591 Sample Dates: 3/6/2017 - 3/1 3/2017 Nucl ide Activity 2 Sigma Error MDA Beta 1.94E-02 3.07E-03 3.41E-03 Sample ID: 438315 Sample Dates : 3/13/2017 - 3/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.66E-02 2.53E-03 2.70E-03 En ~
Report Generated @ 3/21 /2018 14:43:0 5 EnRad Laboratories Appendix E - Page 4 of 111 Duke Energy Annual Report - Appendix E I 13339 Hagers Ferry Road Huntersville , North Carolina 2 8078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type : AIR PARTICULATE Concentration (Activity) : pCi/m3 Sample Point 103 [INDICATOR
- NE @4.2 miles]
Sample ID: 438819 Sample Dates: 3/20/2017 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.93E-02 3.07E-03 3.45E-03 Sample ID: 439193 Sample Dates: 12/27/2016 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <4.73E-04 O.OOE+OO 4.73E-04 Cs-137 <6.0SE-04 O.OOE+OO 6.0SE-04 Be-7 1.49E-01 2.30E-02 8.64E-03 K-40 <1.48E-02 O.OOE+OO 1.48E-02 Sample ID: 439186 Sample Dates: 3/27/2017 . 4/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.18E-02 2.63E-03 3.26E-03 Sample ID: 440018 Sample Dates: 4/3/2017 - 4/10/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.40E-02 2.91E-03 3.69E-03 Sample ID: 440612 Sample Dates: 4/10/2017 - 4/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.31E-02 3.20E-03 3.30E-03 Sample ID: 441 427 Sample Dates : 4/17/2017 - 4/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.48E-02 2.40E-03 2.62E-03 Sample ID : 441874 Sample Dates: 4/24/2017 . 5/1/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.21E-02 2.99E-03 4.03E-03 Sample ID: 442324 Sample Dates : 5/1/2017 - 5/8/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.65E-02 2.SOE-03 2.61E-03 Sample ID: 442881 Sample Dates: 5/8/2017 - 5/15/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.15E-02 3.06E-03 3.11E-03 Sample ID: 443320 Sample Dates: 5/15/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.79E-02 2.73E-03 3.11E-03 Sample ID: 443870 Sample Dates : 5/22/2017 . 5/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.48E-02 2.52E-03 2.74E-03 Sample ID: 444279 Sample Dates: 5/30/2017 - 6/5/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.68E-02 3.33E-03 3.28E-03 Sample ID: 445337 Sample Dates : 6/5/2017 - 6/12/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.38E-02 2.52E-03 3.02E-03 Sample ID: 446341 Sample Dates : 6/12/2017. 6/19/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.56E-02 2.57E-03 2.97E-03 Sample ID : 446837 Sample Dates: 6/19/2017 - 6/26/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.44E-02 2.53E-03 2.96E-03 Sample ID : 447207 Sample Dates: 3/27/2017 - 6/26/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <5 .67E-04 O.OOE+OO 5.67E-04 Cs- 137 <4 .SOE-04 O.OOE+OO 4.SOE-04 Be-7 1.49E-0 1 2.40E-02 9 .29E-03 K-40 <1.28E-02 O.OOE+OO 1.28E-02 Sample ID : 447200 Sample Dates: 6/26/2017. 7/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.79E-02 2.98E-03 3.29E-03 Sample ID : 447819 Sample Dates: 7/3/2017
- 7/10/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.64E-02 2.95E-03 3.43E-03 Sample ID: 448291 Sample Dates : 7/10/2017 - 7/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.71E-02 2.59E-03 2.84E-03 Sample ID: 448905 Sample Dates : 7/17/2017 - 7/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.49E-02 3.67E-03 3.10E-03 Sample ID: 449236 Sample Dates: 7/24/2017 - 7/31/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.19E-02 3.38E-03 3.92E-03 Sample ID: 449957 Sample Dates: 7/31/2017 - 8/7/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.0BE-02 2.78E-03 2.87E-03 Sample ID : 450218 Sample Dates : 8f7/2017 . 8/14/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.87E-02 3.02E-03 3.38E-03 En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 5 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity) : pCi/m3 Sample Point 103 [ INDICATOR
- NE @ 4.2 miles ]
Sample ID: 450738 Sample Dates: 8/14/2017 - 8/21/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.89E-02 3.02E-03 3.34E-03 Sample ID: 451204 Sample Dates: 8/21/2017 - 8/28/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.83E-02 3.09E-03 2.83E-03 Sample ID: 451548 Sample Dates: 8/28/2017 - 9/5/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.43E-02 2.23E-03 2.45E-03 Sample ID: 452371 Sample Dates: 9/5/2017 - 9/11/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.78E-02 3.01E-03 3.54E-03 Sample ID: 452798 Sample Dates: 9/11/2017
- 9/18/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.28E-02 2.85E-03 2.75E-03 Sample ID: 453459 Sample Dates: 9/18/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.76E-02 3.82E-03 3.14E-03 Sample ID: 454229 Sample Dates : 6/26/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <2.42E-03 O.OOE+OO 2.42E-03 Cs-137 <1 .89E-03 O.OOE+OO 1.89E-03 Be-7 1.40E-01 4.15E-02 4.61E-02 K-40 <3.69E-02 O.OOE+OO 3.69E-02 Sample ID: 454222 Sample Dates: 9/25/2017
- 10/2/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.99E-02 3.49E-03 3.24E-03 Sample ID: 455086 Sample Dates : 10/2/2017 - 10/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.65E-02 2.48E-03 2.60E-03 Sample ID: 455425 Sample Dates: 10/9/2017 - 10/16/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.23E-02 2.35E-03 2.78E-03 Sample ID: 456057 Sample Dates: 10/16/2017 -10/23/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.79E-02 3.07E-03 2.78E-03 Sample ID : 461424 Sample Dates: 10/23/2017 - 10/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.59E-02 2.47E-03 2.61E-03 Sample ID: 461979 Sample Dates: 10/30/2017
- 11/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.59E-02 2.98E-03 2.BOE-03 Sample ID: 462611 Sample Dates : 11/6/2017 - 11/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.19E-02 3.00E-03 2.78E-03 Sample ID: 463107 Sample Dates: 11/13/2017
- 11/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.89E-02 3.49E-03 3.27E-03 Sample ID: 463518 Sample Dates: 11/20/2017 - 11/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.14E-02 3.49E-03 3.0SE-03 Sample ID: 464158 Sample Dates: 11/27/2017
- 12/4/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.60E-02 3.73E-03 3.26E-03 Sample ID: 464708 Sample Dates: 12/4/2017 - 12/11/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.44E-02 3.39E-03 3.62E-03 Sample ID: 464981 Sample Dates: 12/11/2017
- 12/18/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.41E-02 3.61E-03 3.04E-03 Sample ID: 465218 Sample Dates: 12/18/2017 -12/26/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.44E-02 2.87E-03 2.49E-03 Sample ID: 465632 Sample Dates: 9/25/2017 - 12/26/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <1.68E-03 O.OOE+OO 1.68E-03 Cs-137 <1 .75E-03 O.OOE+OO 1.75E-03 Be-7 1.43E-01 3.89E-02 4.15E-02 K-40 <2.65E-02 O.OOE+OO 2.65E-02 Sample ID: 465625 Sample Dates: 12/26/2017 - 1/2/2018 Nuclide Activity 2 Sigma Error MDA Beta 3.17E-02 3.52E-03 3.13E-03 Cs-134 <1.21E-02 O.OOE+OO 1.21E-02 Cs-137 <1 .21E-02 O.OOE+OO 1.21E-02 Be-7 1.37E-01 5.57E-02 9.74E-02 K-40 2.12E-01 1.23E-01 1.56E-01 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 6 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity): pCi/m3 Sample Point 120 [ INDICATOR - NNE@ 0.46 miles J Sample ID: 431813 Sample Dates : 12/27/201 6 - 1/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.65E-02 2.69E-03 2.85E-03 Sample ID: 432220 Sample Dates: 1/3/2017 - 1/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.27E-02 3.65E-03 4.03E-03 Sample ID: 432921 Sample Dates: 1/9/2017 - 1/16/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.97E-02 2.76E-03 2.94E-03 Sample ID: 433318 Sample Dates: 1/16/2017 - 1/23/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.68E-02 2.61E-03 2.89E-03 Sample ID: 433736 Samp le Dates: 1/23/2017 - 1/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.74E-02 2.57E-03 2.79E-03 Sample ID: 434474 Sample Dates: 1/30/2017 - 2/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.56E-02 3.04E-03 2.91E-03 Sample ID: 435117 Sample Dates: 2/6/2017 - 2/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.38E-02 3.30E-03 3.42E-03 Sample ID: 435824 Sample Dates : 2/13/2017 - 2/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.84E-02 2.97E-03 3.20E-03 Sample ID: 436275 Sample Dates : 2/20/2017 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.99E-02 2.69E-03 2.79E-03 Sample ID: 436729 Sample Dates : 2/27/2017 - 3/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.23E-02 3.21E-03 3.35E-03 Sample ID: 437592 Sample Dates : 3/6/2017 - 3/1 3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.97E-02 3.10E-03 3.42E-03 Sample ID: 438316 Sample Dates : 3/13/2017 - 3/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.90E-02 2.65E-03 2.70E-03 Sample ID: 438820 Sample Dates : 3/20/2017 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.34E-02 3.22E-03 3.38E-03 Sample ID: 439194 Sample Dates: 12/27/2016 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <4.39E-04 O.OOE+OO 4.39E-04 Cs-137 <4.49E-04 O.OOE+OO 4.49E-04 Be-7 1.64E-01 2.40E-02 1.16E-02 K-40 9.94E-03 6.65E-03 8.52E-03 Sample ID: 439187 Sample Dates : 3/27/2017 - 4/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.21E-02 2.67E-03 3.29E-03 Sample ID: 440019 Sample Dates : 4/3/2017 - 4/10/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.20E-02 2.85E-03 3.74E-03 Sample ID : 44061 3 Sample Dates : 4/10/2017 - 4/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.96E-02 3.03E-03 3.29E-03 Sample ID: 441428 Sample Dates : 4/17/2017 - 4/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.49E-02 2.38E-03 2.58E-03 Sample ID: 441875 Sample Dates: 4/24/2017 - 5/1/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.27E-02 2.93E-03 3.BBE-03 Sample ID: 442325 Sample Dates: 5/1/2017 - 5/8/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.39E-02 2.37E-03 2.61E-03 Sample ID: 442882 Sample Dates: 5/8/2017 - 5/15/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.39E-02 3.18E-03 3.11E-03 Sample ID: 443321 Sample Dates: 5/15/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.62E-02 3.05E-03 3.05E-03 Sample ID: 443871 Sample Dates : 5/22/2017 - 5/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.52E-02 2.56E-03 2.79E-03 Sample ID: 444280 Sample Dates: 5/30/2017 - 6/5/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.55E-02 3.27E-03 3.2BE-03 EnRad Laboratories E()
Report Generated @ 3/21/2018 14:43:05 Appendix E - Page 7 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity): pCi/m3 Sample Point 120 ( INDICATOR - NNE@ 0.46 miles]
Sample ID: 445338 Sample Dates: 6/5/2017 - 6/12/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.52E-02 2.59E-03 3.02E-03 Sample ID: 446342 Sample Dates : 6/12/2017 - 6/19/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.87E-02 2.68E-03 2.92E-03 Sample ID: 446838 Sample Dates: 6/19/2017 - 6/26/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.SBE-02 2.64E-03 3.02E-03 Sample ID: 447208 Sample Dates: 3/27/2017 - 6/26/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <6.77E-04 O.OOE+OO 6.77E-04 Cs-137 <5.36E-04 O.OOE+OO 5.36E-04 Be-7 1.61E-01 2.37E-02 1.04E-02 K-40 <1.18E-02 O.OOE+OO 1.1 BE-02 Sample ID: 447201 Sample Dates: 6/26/2017 - 7/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 2. 14E-02 3.15E-03 3.2SE-03 Sample ID: 447820 Sample Dates : 7/3/2017 - 7/10/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.BOE-02 3.04E-03 3.44E-03 Sample ID: 448292 Sample Dates: 7/10/2017 - 7/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.24E-02 2.BOE-03 2.78E-03 Sample ID: 448906 Sample Dates : 7/17/2017 - 7/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.39E-02 3.68E-03 3.1 6E-03 Sample ID: 449237 Sample Dates: 7/24/2017 - 7/31/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.17E-02 3.37E-03 3.93E-03 Sample ID: 449958 Sample Dates : 7/31/2017 - 817/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.01E-02 2.76E-03 2.BBE-03 Sample ID: 450219 Sample Dates : 817/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.74E-02 2.89E-03 3.28E-03 Sample ID: 450739 Sample Dates : 8/14/2017 - 8/21/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.28E-02 3.28E-03 3.45E-03 Sample ID : 451205 Sample Dates: 8/21/2017 - 8/28/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.65E-02 3.02E-03 2.83E-03 Sample ID: 451549 Sample Dates: 8/28/2017 - 9/5/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.61E-02 2.31E-03 2.45E-03 Sample ID: 452372 Sample Dates : 9/5/2017 - 9/11/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.94E-02 3.04E-03 3.47E-03 Sample ID: 452799 Sample Dates : 9/11/2017 - 9/18/2017 Nuclide Activity 2 Sigma Error MDA Beta 2. 19E-02 2.84E-03 2.BOE-03 Sample ID: 453460 Sample Dates : 9/18/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.49E-02 3.71E-03 3.15E-03 Sample ID: 454230 Sample Dates: 6/26/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <1.21E-03 O.OOE+OO 1.21E-03 Cs-137 <1.39E-03 O.OOE+OO 1.39E-03 Be-7 1-45E-01 3.SOE-02 2.47E-02 K-40 <2.BOE-02 O.OOE+OO 2.BOE-02 Sample ID: 454223 Sample Dates: 9/25/2017 - 10/2/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.72E-02 3.35E-03 3.21E-03 Sample ID: 455087 Sample Dates : 10/2/2017 - 10/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.81E-02 2.55E-03 2.58E-03 Sample ID: 455426 Sample Dates: 10/9/2017 - 10/16/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.37E-02 2.46E-03 2.84E-03 Sample ID: 456058 Sample Dates: 10/16/2017 -10/23/2017 Nucl ide Activity 2 Sigma Error MDA Beta 2.86E-02 3.09E-03 2.78E-03 Sample ID: 461425 Sample Dates: 10/23/2017 -10/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.79E-02 2.56E-03 2.61E-03 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 8 of 11 1 Duke Energy Annual Report - Appendix E En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity): pCi/m3 Sample Point 120 [ INDICATOR- NNE@ 0.46 miles]
Sample ID: 461980 Sample Dates : 10/30/2017 - 11/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.79E-02 3.01E-03 2.74E-03 Sample ID: 462612 Sample Dates : 11/6/201 7 - 11/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.84E-02 2.85E-03 2.85E-03 Sample ID: 463108 Sample Dates : 11/13/2017 - 11/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.82E-02 3.46E-03 3.27E-03 Sample ID: 463519 Sample Dates : 11/20/2017 - 11/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.24E-02 3.52E-03 3.04E-03 Sample ID: 464159 Sample Dates : 11/27/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.54E-02 3.67E-03 3.21E-03 Sample ID: 464709 Sample Dates : 12/4/2017 - 12/11/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.73E-02 3.56E-03 3.69E-03 Sample ID: 464982 Sample Dates : 12/11/2017 - 12/18/2017 Nuclide Activity 2 Sigm a Error MDA Beta 3.23E-02 3.54E-03 3.04E-03 Sample ID: 465219 Sample Dates: 12/18/2017 - 12/26/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.00E-02 3.12E-03 2.49E-03 Sample ID: 465633 Sample Dates : 9/25/2017 - 12/26/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <1.48E-03 O.OOE+OO 1.48E-03 Cs-137 <1.47E-03 O.OOE+OO 1.47E-03 Be-7 1.67E-01 4.14E-02 3.98E-02 K-40 1.71E-02 1.09E-02 4.63E-03 Sample ID: 465626 Sample Dates : 12/26/2017 - 1/2/2018 Nuclide Activity 2 Sigma Error MDA Beta 3.49E-02 3.60E-03 3.06E-03 Cs-134 <1 .10E-02 O.OOE+OO 1.10E-02 Cs-137 <9.42E-03 O.OOE+OO 9.42E-03 Be-7 1.82E-01 7.31E-02 8.69E-02 K-40 <2.0BE-01 O.OOE+OO 2.0BE-01 Sample Point 121 [INDICATOR* NE@ 0.47 miles]
Sample ID: 431814 Sample Dates : 12/27/2016 - 1/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.60E-02 2.67E-03 2.86E-03 Sample ID: 432221 Sample Dates : 1/3/2017 - 1/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.67E-02 3.33E-03 4.02E-03 Sample ID: 432922 Sample Dates: 1/9/2017 - 1/16/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.83E-02 2.70E-03 2.93E-03 Sample ID: 433319 Sample Dates: 1/16/2017 - 1/23/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.46E-02 2.SOE-03 2.89E-03 Sample ID: 433737 Sample Dates : 1/23/2017 - 1/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.77E-02 2.59E-03 2.BOE-03 Sample ID: 434475 Sample Dates: 1/30/2017
- 2/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.59E-02 3.04E-03 2.90E-03 Sample ID: 4351 18 Sample Dates : 2/6/2017 - 2/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.03E-02 3. 13E-03 3.42E-03 Sample ID : 435825 Sample Dates : 2/13/2017 - 2/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.03E-02 3.07E-03 3.20E-03 Sample ID: 436276 Sample Dates : 2/20/2017 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.98E-02 2.70E-03 2.79E-03 Sample ID: 436730 Sample Dates: 2/27/2017 - 3/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.26E-02 3.22E-03 3.35E-03 Sampl e ID: 437593 Sample Dates: 3/6/2017 - 3/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.96E-02 3.0BE-03 3.42E-03 Sample ID: 438317 Sample Dat es : 3/13/2017 - 3/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.0BE-02 2.73E-03 2.70E-03 Report Generated @ 3/21/2018 14:43:05 EnRad Laboratories
- En ::)
Appendix E - Page 9 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity): pCi/m3 Sample Point 121 [INDICATOR* NE @ 0.47 miles]
Sample ID: 438821 Sample Dates: 3/20/2017 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.23E-02 3.17E-03 3.39E-03 Sample ID: 439195 Sample Dates: 12/27/2016
- 3/27/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <5.70E-04 O.OOE+OO 5.70E-04 Cs-137 <2 .77E-04 O.OOE+OO 2.77E-04 Be-7 1.70E-01 2.5 1E-02 1.29E-02 K-40 <1.06E-02 O.OOE+OO 1.06E-02 Sample ID: 439188 Sample Dates: 3/27/2017. 4/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.12E-02 2.61E-03 3.28E-03 Sample ID: 440020 Sample Dates : 4/3/2017 . 4/10/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.34E-02 2.91E-03 3.74E-03 Sample ID: 440614 Sample Dates: 4/10/2017. 4/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.40E-02 3.24E-03 3.29E-03 Sample ID: 441429 Sample Dates: 4/17/2017. 4/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.68E-02 2.48E-03 2.58E-03 Sample ID: 441876 Sample Dates : 4/24/2017
- 5/1/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.12E-02 2.92E-03 3.99E-03 Sample ID: 442326 Sample Dates : 5/1/2017 - 5/8/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.70E-02 2.53E-03 2.62E-03 Sample ID: 442883 Sample Dates : 5/8/2017. 5/15/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.60E-02 3.28E-03 3.11E-03 Sample ID: 443322 Sample Dates : 5/15/2017. 5/22/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.40E-02 2.96E-03 3.06E-03 Sample ID: 443872 Sample Dates: 5/22/2017. 5/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.54E-02 2.57E-03 2.78E-03 Sample ID: 444281 Sample Dates : 5/30/2017
- 6/5/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.76E-02 3.37E-03 3.28E-03 Sample ID: 445339 Sample Dates: 6/5/2017 - 6/12/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.55E-02 2.60E-03 3.02E-03 Sample ID: 446343 Sample Dates: 6/12/2017
- 6/19/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.84E-02 2.67E-03 2.92E-03 Sample ID: 446839 Sample Dates: 6/19/2017
- 6/26/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.44E-02 2.56E-03 3.01E-03 Sample ID: 447209 Sample Dates: 3/27/2017. 6/26/2017 Nuclide Activity 2 Sigma Error MDA Cs- 134 <4.70E-04 O.OOE+OO 4.70E-04 Cs-137 <6.01E-04 O.OOE+OO 6.01E-04 Be-7 1.61E-01 2.48E-02 1.26E-02 K-40 <1.33E-02 O.OOE+OO 1.33E-02 Sample ID: 447202 Sample Dates: 6/26/2017
- 7/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.28E-02 3.22E-03 3.29E-03 Sample ID: 447821 Sample Dat~s : 7/3/2017. 7/10/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.68E-02 2.98E-03 3.44E-03 Sample ID: 448293 Sample Dates: 7/10/2017. 7/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.51E-02 2.91E-03 2.79E-03 Sample ID: 448907 Sample Dates: 7/17/2017. 7/24/2017 Nuclide Activity 2 Sigma Er ror MDA Beta 3.87E-02 3.86E-03 3.15E-03 Sample ID: 449238 Sample Dates : 7/24/2017 - 7/31/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.32E-02 3.45E-03 3.92E-03 Sample ID: 449959 Sample Dates: 7/31/2017
- 8/7/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.08E-02 2.77E-03 2.86E-03 Sample ID : 450220 Sample Dates: 8/7/2017. 8/14/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.14E-02 3.10E-03 3.3 1E-03 Report Generated@ 3/21/2018 14:43:05 Duke Energy Annua l Report - Appendix E
', En :> EnRad Laboratories 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Appendix E - Page 1O of 111
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity) : pCi/m3 Sample Point 121 [ INDICATOR - NE @ 0.47 miles]
Sample ID : 450740 Sample Dates : 8/14/2017 - 8/21/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.17E-02 3.20E-03 3.41E-03 Sample ID: 451206 Sample Dates: 8/21/2017 - 8/28/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.92E-02 3.13E-03 2 .83E-03 Sample ID: 451550 Sample Dates: 8/28/2017 - 9/5/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.58E-02 2.30E-03 2.45E-03 Sample ID: 452373 Sample Dates: 9/5/2017 - 9/11/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.91E-02 3.03E-03 3.48E-03 Sample ID: 452800 Sample Dates: 9/11/20 17
- 9/18/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.45E-02 2.95E-03 2.BOE-03 Sample ID: 453461 Sample Dates : 9/18/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.93E-02 3.89E-03 3 .14E-03 Sample ID: 454231 Sample Dates : 6/26/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <1.89E-03 O.OOE+OO 1.89E-03 Cs- 137 <8.00E-04 O.OOE+OO 8.00E-04 Be-7 1.45E-01 3.82E-02 3.60E-02 K-40 <2.77E-02 O.OOE+OO 2.77E-02 Sample ID: 454224 Sample Dates: 9/25/2017 - 10/2/2017 Nucl ide Activity 2 Sigma Error MDA Beta 2.72E-02 3.35E-03 3.21E-03 Sample ID: 455088 Sample Dates: 10/2/2017 - 10/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.02E-02 2.64E-03 2 .58E-03 Sample ID: 455427 Sample Dates: 10/9/2017 - 10/16/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.29E-02 2.41E-03 2.84E-03 Sample ID: 456059 Sample Dates: 10/16/2017 - 10/23/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.22E-02 3.23E-03 2.78E-03 Sample ID : 461426 Sample Dates: 10/23/2017 - 10/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.46E-02 2.40E-03 2.61E-03 Sample ID: 461981 Sample Dates: 10/30/2017 - 11/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.07E-02 3.12E-03 2.74E-03 Sample ID: 462613 Sample Dates : 11/6/2017 - 11 /13/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.03E-02 2.95E-03 2.84E-03 Sample ID: 463109 Sample Dates: 11/13/2017 - 11/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.77E-02 3.44E-03 3.27E-03 Sample ID: 463520 Sample Dates: 11/20/2017 - 11/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.16E-02 3.50E-03 3.04E-03 Sample ID: 464160 Sample Dates : 11/27/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.55E-02 3.68E-03 3.22E-03 Sample ID: 464710 Sample Dates: 12/4/2017 - 12/11/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.70E-02 3.54E-03 3.68E-03 Sample ID: 464983 Sample Dates: 12/11/2017 - 12/18/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.28E-02 3.55E-03 3.04E-03 Sample ID: 465220 Sample Dates: 12/18/2017 - 12/26/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.83E-02 3.05E-03 2.49E-03 Sample ID : 465634 Sample Dates : 9/25/2017 - 12/26/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <9 .60E-04 O.OOE+OO 9.60E-04 Cs-137 <1.40E-03 O.OOE+OO 1.40E-03 Be-7 1.60E-0 1 3.65E-02 2.72E-02 K-40 <2.26E-02 O.OOE+OO 2.26E-02 Sample ID: 465627 Sample Dates : 12/26/2017
- 1/2/2018 Nuclide Activity 2 Sigma Error MDA Beta 3.44E-02 3.58E-03 3.07E-03 Cs-134 <1 .22E-02 O.OOE+OO 1.22E-02 Cs-137 <9.45E-03 O.OOE+OO 9.45E-03 Be-7 1.84E-01 1.24E+OO 1.0SE-01 K-40 1.59E-01 8.87E-02 9.13E-02 Report Generated @ 3/21 /2018 14:43:05 EnRad Laboratories Appendix E - Page 11 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Ca rolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity}: pCi/m3 Sample Point 125 [INDICATOR* SW@ 0.38 miles]
Sample ID: 431815 Sample Dates: 12/27/2016 - 1/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.60E-02 2.93E-03 3.27E-03 Sample ID: 432222 Sample Dates: 1/3/2017 - 1/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.BBE-02 3.45E-03 4.02E-03 Sample ID: 432923 Sample Dates: 1/9/2017 - 1/16/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.90E-02 2.74E-03 2.93E-03 Sample ID: 433320 Sample Dates: 1/16/2017 - 1/23/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.BOE-02 2.66E-03 2.89E-03 Sample ID: 433738 Sample Dates: 1/23/2017 - 1/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.95E-02 2.68E-03 2.BOE-03 Sample ID: 434476 Sample Dates: 1/30/2017. 2/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.89E-02 3.17E-03 2.90E-03 Sample ID: 435119 Sample Dates: 2/6/2017 - 2/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.48E-02 3.32E-03 3.38E-03 Sample ID: 435826 Sample Dates : 2/13/2017
- 2/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.71E-02 2.91E-03 3.21E-03 Sample ID: 436277 Sample Dates: 2/20/2017 . 2/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.98E-02 2.69E-03 2.79E-03 Sample ID: 436731 Sample Dates : 2/27/2017 . 3/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.44E-02 3.31E-03 3.35 E-03 Sample ID: 437594 Sample Dates: 3/6/2017 - 3/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.86E-02 3.04E-03 3.41E-03 Sample ID: 438318 Sample Dates : 3/13/2017 - 3/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.11E-02 2.75E-03 2.70E-03 Sample ID: 438822 Sample Dates : 3/20/2017 - 3/27/2017 Nuclide Activity 2 Sigma Er ror MDA Beta 2. 14E-02 3.14E-03 3.39E-03 Sample ID: 439196 Sample Dates : 12/27/2016 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Cs- 134 <7.47E-04 O.OOE+OO 7.47E-04 Cs-1 37 <6.31E-04 O.OOE+OO 6.31E-04 Be-7 1.91E-01 2.82E-02 1.38E-02 K-40 <1.10E-02 O.OOE+OO 1.10E-02 Sample ID: 439189 Sample Dates: 3/27/2017 - 4/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.41E-02 2.78E-03 3.29E-03 Sample ID: 440021 Sample Dates: 4/3/2017 - 4/10/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.41E-02 2.95E-03 3.73E-03 Sample ID: 440615 Sample Dates: 4/10/2017 - 4/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.19E-02 3. 15E-03 3.30E-03 Sample ID: 441430 Sample Dates: 4/17/2017 - 4/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.63E-02 2.46E-03 2.SBE-03 Sample ID: 441877 Sample Dates: 4/24/2017 - 5/1/2017 Nuclide Activity 2 Sigma Error MDA Beta 9.39E-03 2.22E-03 2.BSE-03 Sample ID: 442327 Sample Dates: 5/1/2017 - 5/8/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.04E-02 2.17E-03 2.61 E-03 Sample ID : 442884 Sample Dates: 5/8/2017 - 5/15/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.24E-02 2.SBE-03 3.11E-03 Sample ID: 443323 Sample Dates : 5/15/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.51E-02 2.57E-03 3.06E-03 Sample ID: 443873 Sample Dates : 5/22/2017 - 5/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 9.24E-03 2.22E-03 2.78E-03 Sample ID: 444282 Sample Dates: 5/30/2017
,fn~
Report Generated @ 3/21 /2018 14:43:05 Appendix E
- Page 12 of 111 Duke Energy Annual Report
- Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity): pCi/m3 Sample Point 125 [IN DICATOR-SW@ 0.38 miles]
Sample ID: 445340 Sample Dates : 6/5/2017. 6/12/2017 Nuclide Activity 2 Sigma Error MDA Beta 8.87E-03 2.26E-03 3.02E-03 Sample ID: 446344 Sample Dates: 6/12/2017
- 6/19/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.01E-02 2.27E-03 2.92E-03 Sample ID: 446840 Sample Dates: 6/19/2017
- 6/26/2017 Nuclide Activity 2 Sigma Error MDA Beta 7.25E-03 2.17E-03 3.01E-03 Sample ID: 447210 Sample Dates: 3/27/2017
- 6/26/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <3.46E-04 O.OOE+OO 3.46E-04 Cs-137 <4.87E-04 O.OOE+OO 4.87E-04 Be-7 1.15E-01 1.89E-02 9.36E-03 K-40 <1.39E-02 O.OOE+OO 1.39E-02 Sample ID: 447203 Sample Dates : 6/26/2017
- 7/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.20E-02 2.66E-03 3.29E-03 Sample ID : 447822 Sample Dates: 7/3/2017 - 7/10/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.12E-02 2.66E-03 3.44E-03 Sample ID: 448294 Sample Dates : 7/10/2017
- 7/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.06E-02 2.23E-03 2.79E-03 Sample ID: 448908 Sample Dates: 7/17/2017 - 7/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.13E-02 3.09E-03 3.14E-03 Sample ID: 449239 Sample Dates: 7/24/2017
- 7/31/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.23E-02 2.93E-03 3.92E-03 Sample ID : 449960 Sample Dates: 7/31/2017
- 8/7/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.18E-02 2.34E-03 2.87E-03 Sample ID: 450221 Sample Dates : 8/7/2017
- 8/14/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.10E-02 2.57E-03 3.31E-03 Sample ID: 450741 Sample Dates : 8/14/2017
- 8/21/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.17E-02 3.21E-03 3.41E-03 Sample ID: 451207 Sample Dates: 8/21 /2017
- 8/28/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.74E-02 3.06E-03 2.83E-03 Sample ID: 451551 Sample Dates: 8/28/2017 - 9/5/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.51E-02 2.27E-03 2.45E-03 Sample ID: 452374 Sample Dates : 9/5/2017 . 9/11/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.58E-02 2.BBE-03 3.48E-03 Sample ID: 452801 Sample Dates: 9/11/2017
- 9/18/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.24E-02 2.86E-03 2.BOE-03 Sample ID: 453462 Sample Dates : 9/18/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MDA Beta 4.22E-02 3.99E-03 3.14E-03 Sample ID: 454232 Sample Dates: 6/26/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <2 .01E-03 O.OOE+OO 2.01E-03 Cs-137 <1.40E-03 O.OOE+OO 1.40E-03 Be-7 1.12E-01 3.56E-02 3.BOE-02 K-40 <3.61E-02 O.OOE+OO 3.61E-02 Sample ID: 454225 Sample Dates : 9/25/2017
- 10/2/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.82E-02 3.40E-03 3.21E-03 Sample ID: 455089 Sample Dates: 10/2/2017 - 10/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.03E-02 2.65E-03 2.58E-03 Sample ID: 455428 Sample Dates: 10/912017 -10/16/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.SBE-02 2.56E-03 2.84E-03 Sample ID: 456060 Sample Dates: 10/16/2017 - 10/23/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.09E-02 3.18E-03 2.78E-03 Sample ID: 461427 Sample Dates: 10/23/2017 - 10/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.77E-02 2.SSE-03 2.61E-03 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 13 of 111 Duke Energy Annual Report - Appendix E
- fn_0 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity): pCi/m3 Sample Point 125 [INDICATOR-SW@ 0.38 miles]
Sample ID: 461982 Sample Dates : 10/30/2017
- 11/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.80E-02 3.03E-03 2.75E-03 Sample ID: 462614 Sample Dates: 11/6/2017 - 11/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.21E-02 3.04E-03 2.84E-03 Sample ID: 463110 Sample Dates: 11/13/2017 -11/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.99E-02 3.54E-03 3.27E-03 Sample ID: 463521 Sample Dates : 11/20/2017. 11/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.33E-02 3.57E-03 3.04E-03 Sample ID: 464161 Sample Dates: 11/27/2017. 12/4/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.92E-02 3.82E-03 3.21E-03 Sample ID: 464711 Sample Dates: 12/4/2017
- 12/11/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.79E-02 3.SBE-03 3.68E-03 Sample ID: 464984 Sample Dates: 12/11/2017
- 12/18/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.42E-02 3.62E-03 3.04E-03 Sample ID: 465221 Sample Dates : 12/18/2017 . 12/26/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.10E-02 3.16E-03 2.49E-03 Sample ID: 465635 Sample Dates: 9/25/2017
- 12/26/2017 Nuclide Activity 2 Sigma Error MDA Cs- 134 <1.76E-03 O.OOE+OO 1.76E-03 Cs-137 <1.11E-03 0.00E+OO 1.11E-03 Be-7 1.SOE-01 3.68E-02 2.75E-02 K-40 <2.54E-02 O.OOE+OO 2.54E-02 Sample ID: 465628 Sample Dates: 12/26/2017. 1/2/2018 Nuclide Activity 2 Sigma Error MDA Beta 3.64E-02 3.66E-03 3.07E-03 Cs-134 <1 .41E-02 O.OOE+OO 1.41E-02 Cs-137 <1.15E-02 O.OOE+OO 1.15E-02 Be-7 1.45E-01 8.79E-02 1.29E-01 K-40 2.95E-01 1.29E-01 1.30E-01 Sample Point 133 [INDICATOR-ENE@ 6.23 miles]
Sample ID: 431816 Sample Dates: 12/27/2016 - 1/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.7BE-02 2.79E-03 2.91E-03 Sample ID: 432223 Sample Dates : 1/3/2017
- 1/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.14E-02 3.54E-03 3.94E-03 Sample ID: 432924 Sample Dates: 1/9/2017. 1/16/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.91E-02 2.74E-03 2.93E-03 Sample ID: 433321 Sample Dates: 1/16/2017 - 1/23/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.45E-02 2.SOE-03 2.89E-03 Sample ID: 433739 Sample Dates: 1/23/2017 - 1/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.49E-02 2.SOE-03 2.BSE-03 Sample ID: 434477 Sample Dates: 1/30/2017 - 2/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.49E-02 2.97E-03 2.85E-03 Sample ID: 435120 Sample Dates : 2/6/2017 - 2/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.06E-02 3.11E-03 3.38E-03 Sample ID: 435827 Sample Dates : 2/13/2017
- 2/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.69E-02 2.90E-03 3.21E-03 Sample ID: 436278 Sample Dates : 2/20/2017 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.78E-02 2.63E-03 2.84E-03 Sample ID: 436732 Sample Dates: 2/27/2017 - 3/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.95E-02 3.03E-03 3.29E-03 Sample ID: 437595 Sample Dates : 3/6/2017. 3/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.02E-02 3.11E-03 3.41E-03 Sample ID: 438319 Sample Dates: 3/13/2017. 3/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.0SE-02 2.72E-03 2.70E-03 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 14 of 111 Duke Energy Annua l Report - Appendix E En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity): pCi/m3 Sample Point 133 [INDICATOR-ENE@ 6.23 miles]
Sample ID: 438823 Sample Dates: 3/20/2017 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.33E-02 3.25E-03 3.45E-03 Sample ID: 439197 Sample Dates: 12/27/2016 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <3.67E-04 O.OOE+OO 3.67E--04 Cs-137 <4.74E-04 O.OOE+OO 4.74E-04 Be-7 1.76E-01 2.63E-02 1.15E-02 K-40 1.31E-02 6 .14E-03 1.87E-03 Sample ID: 439190 Sample Dates: 3/27/2017 - 4/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.39E-02 2.75E-03 3.26E-03 Sample ID: 440022 Sample Dates: 4/3/2017 - 4/10/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.37E-02 2.91E-03 3.70E--03 Sample ID: 440616 Sample Dates: 4/10/2017 - 4/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.72E-02 3.39E-03 3.29E-03 Sample ID: 441 431 Sample Dates: 4/17/2017 - 4/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.59E-02 2.46E-03 2.63E-03 Sample ID: 441 878 Sample Dates: 4/24/2017 - 5/1/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.29E-02 2.96E-03 3.92E-03 Sample ID: 442328 Sample Dates: 5/1/2017 - 5/8/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.57E-02 2.46E-03 2.61E-03 Sample ID: 442885 Sample Dates: 5/8/2017 - 5/15/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.01E-02 2.99E-03 3.11E-03 Sample ID: 443324 Sample Dates: 5/15/2017
- 5/22/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.66E-02 3.10E-03 3.11E-03 Sample ID: 443874 Sample Dates: 5/22/2017 - 5/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.36E-02 2.45E--03 2.74E--03 Sample ID: 444283 Sample Dates: 5/30/2017 - 6/5/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.58E-02 3.29E-03 3.28E-03 Sample ID: 445341 Sample Dates: 6/5/2017 - 6/12/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.53E-02 2.59E-03 3.02E-03 Sample ID: 446345 Sample Dates : 6/12/2017 - 6/19/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.89E-02 2.73E-03 2.97E-03 Sample ID: 446841 Sample Dates : 6/19/2017 - 6/2612017 Nuclide Activity 2 Sigma Error MDA Beta 1.57E-02 2.59E-03 2.96E-03 Sample ID: 447211 Sample Dates: 3/27/2017 - 6/26/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <5.08E-04 O.OOE+OO 5.08E-04 Cs-137 <5 .92E-04 O.OOE+OO 5.92E-04 Be-7 1.62E-01 2.38E-02 8.20E-03 K-40 <1 .15E-02 O.OOE+OO 1.15E-02 Sample ID: 447204 Sample Dates: 6/26/2017 - 7/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.81E-02 2.99E-03 3.29E-03 Sample ID: 447823 Sample Dates : 7/3/2017 - 7/10/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.59E-02 2.92E-03 3.44E-03 Sample ID: 448295 Sample Dates: 7/10/2017 - 7/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.31E-02 2.87E-03 2.84E-03 Sample ID: 448909 Sample Dates: 7/17/2017 - 7/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.20E-02 3.SSE-03 3.09E-03 Sample ID: 449240 Sample Dates: 7/2412017 - 7/31/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.23E-02 3.40E-03 3.92E-03 Sample ID: 449961 Sample Dates: 7/31/2017 - 8/7/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.27E-02 2.86E-03 2.87E-03 Sample ID: 450222 Sample Dates: 8/7/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.0SE-02 3.11E-03 3.38E-03 En ~
EnRad Laboratories Appendix E - Page 15 of 111 Report Generated@ 3/21/2018 14:43 :05 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity): pCi/m3 Sample Point 133 [ INDICATOR - ENE@ 6.23 miles]
Sample ID: 450742 Sample Oates : 8/14/2017
- 8/21/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.37E-02 3.26E-03 3.34E-03 Sample ID: 451208 Sample Oates: 8/21/2017. 8/28/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.80E-02 3.09E-03 2.83E-03 Sample ID: 451552 Sample Oates: 8/28/2017
- 9/5/2017 Nuclide Activity 2 Sigma Error MOA Beta 1.59E-02 2.31E-03 2.45E-03 Sample ID: 452375 Sample Dates: 9/5/2017
- 9/11/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.80E-02 3.02E-03 3.54E-03 Sample ID: 452802 Sample Oates: 9/11/2017. 9/18/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.35E-02 2.88E-03 2.75E-03 Sample ID: 453463 Sample Dates: 9/18/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MOA Beta 4.16E-02 3.97E-03 3. 14E-03 Sample ID: 454233 Sample Oates : 6/26/2017
- 9/25/2017 Nuclide Activity 2 Sigma Error MOA Cs-134 <1.63E-03 O.OOE+OO 1.63E-03 Cs-137 <1.33E-03 O.OOE+OO 1.33E-03 Be-7 1.42E-01 3.61E-02 2.94E-02 K-40 <2.52E-02 O.OOE+OO 2.52E-02 Sample ID: 454226 Sample Oates : 9/25/2017 - 10/2/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.75E-02 3.39E-03 3.24E-03 Sample ID: 455090 Sample Oates : 10/2/2017 -10/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.07E-02 2.69E-03 2.60E-03 Sample ID: 455429 Sample Dates: 10/9/2017 - 10/16/2017 Nuclide Activity 2 Sigma Error MOA Beta 1.35E-02 2.41E-03 2.78E-03 Sample ID: 456061 Sample Oates : 10/16/2017 - 10/23/2017 Nuclide Activity 2 Sigma Error MOA Beta 3.11E-02 3.19E-03 2.78E-03 Sample ID: 461428 Sample Dates: 10/23/2017 -10/30/2017 Nuclide Activity 2 Sigma Error MOA Beta 1.88E-02 2.60E-03 2.61E-03 Sample ID: 461983 Sample Oates : 10/30/2017 - 11/6/2017 Nuclide Activity 2 Sigma Error MOA Beta 2.87E-02 3.08E-03 2.80E-03 Sample ID: 462615 Sample Dates : 11/6/2017 -11/13/2017 Nuclide Activity 2 Sigma Error MOA Beta 2.02E-02 2.91 E-03 2.78E-03 Sample ID: 463111 Sample Dates : 11/13/2017 -11/20/2017 Nuclide Activity 2 Sigma Error MOA Beta 2.81E-02 3.46E-03 3.27E-03 Sample ID: 463522 Sample Oates : 11/20/2017. 11/27/2017 Nuclide Activity 2 Sigma Error MOA Beta 2.66E-02 3.28E-03 3.04E-03 Sample ID : 464162 Sample Dates: 11/27/2017
- 12/4/2017 Nuclide Activity 2 Sigma Error MOA Beta 3.43E-02 3.67E-03 3.27E-03 Sample ID: 464712 Sample Oates : 12/4/2017 - 12/11/2017 Nuclide Activity 2 Sigma Error MOA Beta 2.79E-02 3.54E-03 3.62E-03 Sample ID: 464985 Sample Oates : 12/11/2017 - 12/18/2017 Nuclide Activity 2 Sigma Error MOA Beta 3.08E-02 3.47E-03 3.04E-03 Sample ID: 465222 Sample Dates: 12/18/2017 -1 2/26/2017 Nuclide Activity 2 Sigma Error MOA Beta 2.88E-02 3.07E-03 2.SOE-03 Sample ID: 465636 Sample Oates : 9/25/2017 . 12/26/2017 Nuclide Activity 2 Sigma Error MOA Cs-134 <1.75E-03 O.OOE+OO 1.75E-03 Cs-137 <1.31E-03 O.OOE+OO 1.31E-03 Be-7 1.60E-01 3.76E-02 3.03E-02 K-40 <2.18E-02 O.OOE+OO 2.18E-02 Sample ID: 465629 Sample Oates: 12/26/2017 . 1/2/2018 Nuclide Activity 2 Sigma Error MOA Beta 3.32E-02 3.57E-03 3.12E-03 Cs-134 <1.25E-02 O.OOE+OO 1.25E-02 Cs-137 <8.41E-03 O.OOE+OO 8.41E-03 Be-7 1.60E-01 9.16E-02 1.34E-01 K-40 <1.72E-01 O.OOE+OO 1.72E-01 En ~
Report Generated@ 3/21/2018 14:43:0 5 EnRad Laboratories Appendix E - Page 16 of 111 Duke Energy Annual Report - Appendi x E l 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity) : pCi/m3 Sample Point 195 [ INDICATOR- N @0.19 miles]
Sample ID: 431817 Sample Dates : 12/27/2016 - 1/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.65E-02 2.70E-03 2.86E-03 Sample ID: 432224 Sample Dates: 1/3/2017 . 1/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.76E-02 3.89E-03 4.03E-03 Sample ID: 432925 Sample Dates: 1/9/2017 -1/16/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.52E-02 2.55E-03 2.94E-03 Sample ID: 433322 Sample Dates: 1/16/2017 - 1/23/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.47E-02 2.51E-03 2.89E-03 Sample ID : 433740 Sample Dates: 1/23/2017 -1/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.72E-02 2.57E-03 2.79E-03 Sample ID: 434478 Sample Dates: 1/30/2017
- 2/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.76E-02 3.12E-03 2.91E-03 Sample ID: 435121 Sample Dates : 2/6/2017
- 2/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.35E-02 3.28E-03 3.42E-03 Sample ID : 435828 Sample Dates: 2/13/2017 -2/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.95E-02 3.03E-03 3.20E-03 Sample ID: 436279 Sample Dates : 2/20/2017 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.05E-02 2.72E-03 2.79E-03 Sample ID: 436733 Sample Dates : 2/27/2017. 3/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.06E-02 3.13E-03 3.35E-03 Sample ID: 437596 Sample Dates: 3/6/2017. 3/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.76E-02 2.99E-03 3.42E-03 Sample ID: 438320 Sample Dates: 3/13/2017 - 3/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.11E-02 2.75E-03 2.70E-03 Sample ID: 438824 Sample Dates: 3/20/2017 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.36E-02 3.22E-03 3.38E-03 Sample ID: 439198 Sample Dates: 12/27/2016 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <1.43E-04 O.OOE+OO 1.43E-04 Cs-137 <3.09E-04 O.OOE+OO 3.09E-04 Be-7 1.66E-01 2.61E-02 1.20E-02 K-40 7.66E-03 5.69E-03 7.04E-03 Sample ID: 439191 Sample Dates : 3/27/2017 - 4/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.37E-02 2.77E-03 3.29E-03 Sample ID: 440023 Sample Dates: 4/3/2017
- 4/10/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.44E-02 2.97E-03 3.74E-03 Sample ID: 440617 Sample Dates: 4/10/2017
- 4/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.30E-02 3.19E-03 3.29E-03 Sample ID: 441432 Sample Dates : 4/17/2017
- 4/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.55E-02 2.41E-03 2.58E-03 Sample ID: 441879 Sample Dates: 4/24/2017 - 5/1/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.19E-02 2.96E-03 4.00E-03 Sample ID: 442329 Sample Dates: 5/1/2017
- 5/8/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.80E-02 2.57E-03 2.61E-03 Sample ID: 442886 Sample Dates : 5/8/2017
- 5/15/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.44E-02 3.20E-03 3.11E-03 Sample ID: 443325 Sample Dates : 5/15/2017
- 5/22/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.58E-02 3.03E-03 3.05E-03 Sample ID: 443875 Sample Dates: 5/22/2017
- 5/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.65E-02 2.64E-03 2.79E-03 Sample ID: 444284 Sample Dates: 5/30/2017 - 6/5/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.67E-02 3.33E-03 3.28E-03 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 17 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: AIR PARTICULATE Concentration (Activity): pCi/m3 Sample Point 195 [ INDICATOR- N @ 0.19 miles]
Sample ID: 445342 Sample Dates : 6/5/2017
- 6/12/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.65E-02 2.65E-03 3.02E-03 Sample ID: 446346 Sample Dates: 6/12/2017. 6/19/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.98E-02 2.73E-03 2.92E-03 Sample ID: 446842 Sample Dates: 6/19/2017
- 6/26/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.83E-02 2.74E-03 3.02E-03 Sample ID: 447212 Sample Dates: 3/27/2017
- 6/26/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <7 .84E-04 O.OOE+OO 7.84E-04 Cs-137 <4.45E-04 O.OOE+OO 4.45E-04 Be-7 1.64E-01 2.57E-02 1.46E-02 K-40 <1.45E-02 O.OOE+OO 1.45E-02 Sample ID: 447205 Sample Dates: 6/26/201 7
- 7/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.0SE-02 3.13E-03 3.29E-03 Sample ID: 447824 Sample Oates: 7/3/2017
- 7/10/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.72E-02 2.99E-03 3.44E-03 Sample ID: 448296 Sample Dates : 7/10/2017
- 7/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.45E-02 2.89E-03 2.78E-03 Sample ID: 448910 Sample Dates : 7/17/2017. 7/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.31E-02 3.64E-03 3.16E-03 Sample ID: 449241 Sample Oates: 7/24/2017
- 7/31/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.10E-02 3.35E-03 3.93E-03 Sample ID: 449962 Sample Dates: 7/31/2017
- 8f7/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.38E-02 2.91E-03 2.86E-03 Sample ID : 450223 Sample Dates : 8(7/2017
- 8/14/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.10E-02 3.07E-03 3.27E-03 Sample ID: 450743 Sample Dates: 8/14/2017
- 8/21/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.SOE-02 3.38E-03 3.45E-03 Samp le ID: 451209 Sample Dates : 8/21/2017
- 8/28/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.02E-02 3.17E-03 2.83E-03 Sample ID: 451553 Sample Dates : 8/28/2017 . 9/5/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.79E-02 2.40E-03 2.45E-03 Sample ID: 452376 Sample Oates: 9/5/2017 . 9/11/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.89E-02 3.02E-03 3.47E-03 Sample ID: 452803 Samp le Dates: 9/11/2017
- 9/18/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.28E-02 2.88E-03 2.BOE-03 Samp le ID: 453464 Sample Dates : 9/18/2017
- 9/25/2017 Nuclide Activity 2 Sigma Error MDA Beta 4.26E-02 4.01E-03 3.15E-03 Sample ID: 454234 Sample Dates : 6/26/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <1.43E-03 O.OOE+OO 1.43E-03 Cs-137 <1.42E-03 O.OOE+OO 1.42E-03 Be-7 1.59E-01 3.70E-02 2.61E-02 K-40 1.62E-02 1.03E-02 4.39E-03 Sample ID: 454227 Sample Dates: 9/25/2017 - 10/2/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.93E-02 3.45E-03 3.21E-03 Sample ID: 455091 Sample Dates: 10/2/2017. 10/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.0SE-02 2.67E-03 2.57E-03 Sample ID: 455430 Samp le Dates: 10/9/2017 - 10/16/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.61E-02 2.58E-03 2.84E-03 Sample ID: 456062 Sample Dates: 10/16/2017
- 10/23/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.55E-02 3.36E-03 2.78E-03 Sample ID: 461429 Samp le Dates: 10/23/2017
- 10/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.72E-02 2.53E-03 2.61E-03 En ~
Report Generated@ 3/21 /20 18 14:43:05 EnRad Laboratories Appendix E - Page 18 of 111 Duke Energy Annua l Report - Appe ndix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AI R PARTICULATE Concentration (Activity): pCl/m3 Sample Point 195 [ INDICATOR- N @0.19 miles]
Sample ID: 461984 Sample Dates: 10/30/2017. 11 /6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.87E-02 3.0SE-03 2.74E-03 Sample ID: 462616 Sample Dates: 11 /6/2017. 11/13/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.35E-02 3.12E-03 2.85E-03 Sample ID: 463112 Sample Dates: 11 /13/2017 - 11/20/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.95E-02 3.52E-03 3.27E-03 Sample ID: 463523 Sample Dates: 11/20/2017. 11/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.29E-02 3.55E-03 3.04E-03 Sample ID: 464163 Sample Dates: 11/27/2017 -12/4/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.53E-02 3.67E-03 3.21E-03 Sample ID: 464713 Sample Dates : 12/4/2017 -12/11 /2017 Nuclide Activity 2 Sigma Error MDA Beta 3.10E-02 3.71E-03 3.69E-03 Sample ID: 464986 Sample Dates : 12/11/2017 -12/18/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.14E-02 3.SOE-03 3.04E-03 Sample ID: 465223 Sample Dates: 12/18/2017 -12/26/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.94E-02 3.09E-03 2.49E-03 Sample ID: 465637 Sample Dates: 9/25/2017. 12/26/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <1.30E-03 O.OOE+OO 1.30E-03 Cs-137 <1 .24E-03 O.OOE+OO 1.24E-03 Be-7 1.SOE-01 3.55E-02 2.35E-02 K-40 <2.43E-02 O.OOE+OO 2.43E-02 Sample ID: 465630 Sample Dates: 12/26/2017 - 1/2/2018 Nuclide Activity 2 Sigma Error MDA Beta 3.73E-02 3.70E-03 3.0GE-03 Cs-134 <1.29E-02 O.OOE+OO 1.29E-02 Cs-137 <1 .0SE-02 O.OOE+OO 1.0SE-02 Be-7 1.18E-01 7.04E-02 9.77E-02 K-40 1.46E-01 1.10E-01 1.54E-01 Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 102 [CONTROL* WNW@9.89 miles]
Sample ID: 431825 Sample Dates: 12/27/2016 -1 /3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.35E-03 O.OOE+OO 8.35E-03 Cs-134 <6.29E-03 O.OOE+OO 6.29E-03 Cs-137 <7.15E-03 O.OOE+OO 7.15E-03 Be-7 <4.16E-02 O.OOE+OO 4.16E-02 K-40 4.28E-01 1.38E-01 2.76E-02 Sample ID: 432225 Sample Dates : 1/3/2017 -1/9/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .0SE-02 O.OOE+OO 1.0SE-02 Cs-134 <8.26E-03 O.OOE+OO 8.26E-03 Cs-137 <9.40E-03 O.OOE+OO 9.40E-03 Be-7 <6.01E-02 O.OOE+OO 6.01E-02 K-40 5.06E-01 1.90E-01 1.78E-01 Sample ID: 432926 Sample Dates: 1/9/2017 - 1/16/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.26E-03 O.OOE+OO 8.26E-03 Cs-134 <7.69E-03 O.OOE+OO 7.69E-03 Cs-137 <8.SOE-03 O.OOE+OO 8.SOE-03 Be-7 <5.43E-02 O.OOE+OO 5.43E-02 K-40 3.69E-01 1.49E-01 1.55E-01 Sample ID: 433323 Sample Dates: 1/16/2017 - 1/23/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.56E-03 O.OOE+OO 7.56E-03 Cs-134 <7.68E-03 O.OOE+OO 7.68E-03 Cs-137 <9.55E-03 O.OOE+OO 9.55E-03 Be-7 <5.66E-02 O.OOE+OO 5.66E-02 K-40 4.68E-01 1.51E-01 3.DSE-02 Sample ID: 433741 Sample Dates: 1/23/2017 - 1/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.SOE-03 O.OOE+DO 8.SOE-03 Cs-134 <7.96E-03 O.OOE+DO 7.96E-03 Cs-137 <8.18E-03 O.OOE+OO 8.18E-03 Be-7 <4.SOE-02 O.OOE+OO 4.SOE-02 Report Generated@ 3/21 /2018 14:43:05 EnRad Laboratories Appendix E - Page 19 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 102 [ CONTROL-WNW @9.89 miles]
Sample ID: 433741 Sample Dates: 1/23/2017
- 1/30/2017 Nuclide Activity 2 Sigma Error MDA K-40 2.84E-01 1.34E-01 1.49E-01 Sample ID: 434479 Sample Dates: 1/30/2017
- 2/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8 .22E-03 O.OOE+OO 8.22E-03 Cs-134 <7.16E-03 O.OOE+OO 7.16E-03 Cs-137 <7 .30E-03 O.OOE+OO 7.30E-03 Be-7 <4.66E-02 O.OOE+OO 4.66E-02 K-40 2.44E-01 1.18E-01 1.12E-01 Sample ID: 435122 Sample Dates: 2/6/2017 - 2/13/2017 Nuclide Activity 2 Sigma Error MDA 1-1 31 <8.71E-03 O.OOE+OO 8.71E-03 Cs-134 <6.54E-03 O.OOE+OO 6.54E-03 Cs-137 <1.02E-02 O.OOE+OO 1.02E -02 Be-7 <5 .19E-02 O.OOE+OO 5.19E-02 K-40 2.02E-01 1.06E-01 9.78E-02 Sample ID: 435829 Sample Dates: 2/13/2017
- 2/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.18E-03 O.OOE+OO 8.18E-03 Cs-134 <7 .18E-03 O.OOE+OO 7.18E-03 Cs-137 <1 .13E-02 0.00E+OO 1.13E-02 Be-7 <4.67E-02 O.OOE+OO 4.67E-02 K-40 <2.52E-01 O.OOE+OO 2.52E-01 Sample ID: 436280 Sample Dates: 2/20/2017 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.33E-03 O.OOE+OO 9.33E-03 Cs-134 <9.53E-03 O.OOE+OO 9.53E-03 Cs-137 <8. 16E-03 O.OOE+OO 8.16E-03 Be-7 <5.26E-02 O.OOE+OO 5.26E-02 K-40 <1.82E-01 O.OOE+OO 1.82E-01 Sample ID : 436734 Sample Dates : 2/27/2017. 3/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.95E-03 O.OOE+OO 6.95E-03 Cs-134 <1.47E-03 O.OOE+OO 1.47E-03 Cs-137 <1.01E-02 O.OOE+OO 1.01E-02 Be-7 <5 .16E-02 O.OOE+OO 5.16E-02 K-40 1.60E-01 1.07E-01 1.34E-01 Sample ID: 437597 Sample Dates: 3/6/2017
- 3/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.22E-03 O.OOE+OO 9.22E-03 Cs-134 <6.57E-03 O.OOE+OO 6.57E-03 Cs-137 <1.1 3E-02 O.OOE+OO 1.13E-02 Be-7 <5 .21E-02 O.OOE+OO 5.21E-02 K-40 <2.00E-01 O.OOE+OO 2.00E-01 Sample ID: 438321 Sample Dates: 3/13/2017 - 3/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8 .96E-03 O.OOE+OO 8.96E-03 Cs-134 <4.64E-03 O.OOE+OO 4.64E-03 Cs- 137 <5 .77E-03 O.OOE+OO 5.77E-03 Be-7 <6 .63E-02 O.OOE+OO 6.63E-02 K-40 <2.62E-01 O.OOE+OO 2.62E-01 Sample ID: 438825 Sample Dates: 3/20/2017
- 3/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.67E-03 O.OOE+OO 6.67E-03 Cs-134 <8.22E-03 O.OOE+OO 8.22E-03 Cs-137 <9.59E-03 O.OOE+OO 9.59E-03 Be-7 <4.07E-02 O.OOE+OO 4.07E-02 K-40 <2.08E-01 O.OOE+OO 2.08E-01 Sample ID: 439199 Sample Dates : 3/27/2017 - 4/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.33E-03 O.OOE+OO 9.33E-03 Cs-134 <8 .65E-03 O.OOE+OO 8.65E-03 Cs-137 <6.29E-03 O.OOE+OO 6.29E-03 Be-7 <5 .72E-02 O.OOE+OO 5.72E-02 K-40 <2.30E-01 0.00E+OO 2.30E-01 Sample ID: 440024 Sample Dates : 4/3/2017 - 4/10/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5.61E-03 0.00E+OO 5.61E-03 Cs-134 <6.33E-03 O.OOE+OO 6.33E-03 Cs-137 <6.47E-03 0.00E+OO 6.47E-03 Be-7 <7.23E-02 O.OOE+OO 7.23E-02 En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 20 of 111 Duke Energy Annua l Report - Appendix E 13339 Hagers Ferry Road
...... Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity) : pCl/m3 Sample Point 102 [ CONTROL-WNW@9.89 miles]
Sample ID: 440024 Sample Dates: 4/3/2017. 4/10/2017 Nuclide Activity 2 Sigma Error MDA K-40 1.86E-01 8.91E-02 2.79E-02 Sample ID: 440618 Sample Dates: 4/10/2017
- 4/17/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.13E-03 O.OOE+OO 6.13E-03 Cs-134 <7.52E-03 O.OOE+OO 7.52E-03 Cs-137 <9.35E-03 O.OOE+OO 9.35E-03 Be-7 <4.55E-02 O.OOE+OO 4.55E-02 K-40 4.48E-01 1.56E-01 1.17E-01 Sample ID: 441433 Sample Dates: 4/17/2017
- 4/24/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.43E-03 O.OOE+OO 8.43E-03 Cs-134 <7 .51E-03 O.OOE+OO 7.51E-03 Cs-137 <7.47E-03 O.OOE+OO 7.47E-03 Be-7 <4 .28E-02 O.OOE+OO 4.28E-02 K-40 3.92E-01 1.49E-01 1.41E-01 Sample ID: 441880 Sample Dates : 4/24/2017. 5/1/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.62E-03 O.OOE+OO 8.62E-03 Cs-134 <6.27E-03 O.OOE+OO 6.27E-03 Cs-137 <8.94E-03 O.OOE+OO 8.94E-03 Be-7 <5 .37E-02 O.OOE+OO 5.37E-02 K-40 5.52E-01 1.58E-01 2.77E-02 Sample ID: 442330 Sample Dates : 5/1/2017 - 5/8/2017 Nuclide Activity 2 Sigma Error MDA 1- 131 <1 .02E-02 O.OOE+OO 1.02E-02 Cs-134 <7 .22E-03 O.OOE+OO 7.22E-03 Cs-137 <6 .35E-03 O.OOE+OO 6.35E-03 Be-7 <4.0SE-02 O.OOE+OO 4.0SE-02 K-40 4.SOE-01 1.49E-01 3.13E-02 Sample ID: 442887 Sample Dates: 5/8/2017
- 5/15/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.37E-03 0.00E+OO 9.37E-03 Cs-134 <7 .04E-03 O.OOE+OO 7.04E-03 Cs-137 <7.46E-03 O.OOE+OO 7.46E-03 Be-7 <7 .21E-02 O.OOE+OO 7.21E-02 K-40 4.31E-01 1.64E-01 1.73E-01 Sample ID: 443326 Sample Dates: 5/15/2017
- 5/22/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7 .89E-03 O.OOE+OO 7.89E-03 Cs-134 <8.01E-03 O.OOE+OO 8.01E-03 Cs-137 <1.0SE-02 O.OOE+OO 1.0SE-02 Be-7 <6.01E-02 O.OOE+OO 6.01E-02 K-40 3.95E-01 1.56E-01 1.52E-01 Sample ID: 443876 Sample Dates: 5/22/2017 - 5/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5.41E-03 O.OOE+OO 5.41E-03 Cs-134 <5.94E-03 O.OOE+OO 5.94E-03 Cs-137 <8 .30E-03 O.OOE+OO 8.30E-03 Be-7 <4.45E-02 O.OOE+OO 4.45E-02 K-40 1.64E-01 1.81E-01 2.43E-02 Sample ID: 444285 Sample Dates: 5/30/2017
- 6/5/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8 .22E-03 O.OOE+OO 8.22E-03 Cs-134 <7.64E-03 O.OOE+OO 7.64E-03 Cs-137 <1 .02E-02 O.OOE+OO 1.02E-02 Be-7 <7.31E-02 O.OOE+OO 7.31E-02 K-40 <2.54E-01 O.OOE+OO 2.54E-01 Sample ID: 445343 Sample Dates: 6/5/2017
- 6/12/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.78E-03 O.OOE+OO 6.78E-03 Cs-134 <5 .78E-03 O.OOE+OO 5.78E-03 Cs-137 <7.85E-03 O.OOE+OO 7.85E-03 Be-7 <5.39E-02 O.OOE+OO 5.39E-02 K-40 1.64E-01 1.01E-01 1.21E-01 Sample ID: 446347 Sample Dates: 6/12/2017
- 6/19/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <4.43E-03 O.OOE+OO 4.43E-03 Cs-134 <7.54E-03 O.OOE+OO 7.54E-03 Cs-137 <9.98E-03 O.OOE+OO 9.98E-03 Be-7 <4.59E-02 O.OOE+OO 4.59E-02 EnRad Laboratories
=:>
Report Generated@ 3/21/2018 14:43:05 Appendix E - Page 21 of 111 Duke Energy Annual Report - Appendix E En 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiolog ical Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RAD IOIODINE Concentration (Activity): pCi/m3 Sample Point 102 [CONTROL-WNW @9.89 miles]
Sample ID: 446347 Sample Dates: 6/12/2017. 6/19/2017 Nuclide Activity 2 Sigma Error MDA K-40 1.12E-01 8.46E-02 1.05E-01 Sample ID: 446843 Sample Oates: 6/19/2017 . 6/26/2017 Nuclide Activity 2 Sigma Error MOA 1-131 <8.22E-03 O.OOE+OO 8.22E-03 Cs-134 <9.10E-03 O.OOE+OO 9.10E-03 Cs-137 <1.32E-02 O.OOE+OO 1.32E-02 Be-7 <5.20E-02 O.OOE+OO 5.20E-02 K-40 <2.23E-01 O.OOE+OO 2.23E-01 Sample ID: 447213 Sample Dates: 6/26/2017. 7/3/2017 Nuclide Activity 2 Sigma Error MDA 1-1 31 <8.51E-03 O.OOE+OO 8.51E-03 Cs-134 <8.05E-03 O.OOE+OO 8.05E-03 Cs-137 <1.13E-02 O.OOE+OO 1.13E-02 Be-7 <4.71E-02 O.OOE+OO 4.71E-02 K-40 1.61E-01 1.05E-01 1.33E-01 Sample ID: 447825 Sample Dates: 7/3/2017. 7/10/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7. 17E-03 O.OOE+OO 7.17E-03 Cs-134 <8.45E-03 O.OOE+OO 8.45E-03 Cs-137 <1.10E-02 O.OOE+OO 1.10E-02 Be-7 <5.69E-02 O.OOE+OO 5.69E-02 K-40 <2.25E-01 O.OOE+OO 2.25E-01 Sample ID: 448297 Sample Dates: 7/10/2017
- 7/17/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.71 E-03 O.OOE+OO 8.71E-03 Cs-134 <7.16E-03 0.00E+OO 7.16E-03 Cs-137 <1.13E-02 0.00E+OO 1.13E-02 Be-7 <5.24E-02 O.OOE+OO 5.24E-02 K-40 1.57E-01 1.14E-0 1 1.54E-01 Sample ID : 448911 Sample Dates: 7/17/2017. 7/24/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.12E-03 O.OOE+OO 9.12E-03 Cs-134 <7.04E-03 O.OOE+OO 7.04E-03 Cs-137 <9.85E-03 O.OOE+OO 9.85E-03 Be-7 <5.55E-02 O.OOE+OO 5.55E-02 K-40 <2.29E-01 O.OOE+OO 2.29E-01 Sample ID: 449242 Sample Dates: 7/24/2017 . 7/31/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.65E-03 O.OOE+OO 9.65E-03 Cs-134 <9.55E-03 O.OOE+OO 9.SSE-03 Cs-137 <1.24E-02 O.OOE+OO 1.24E-02 Be-7 <5.21E-02 O.OOE+OO 5.21E-02 K-40 <2.31E-01 O.OOE+OO 2.31E-01 Samp le ID: 449963 Samp le Dates: 7/31 /2017 - 8/7/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.23E-03 O.OOE+OO 6.23E-03 Cs-134 <6.51E-03 O.OOE+OO 6.51E-03 Cs-137 <9.SOE-03 O.OOE+OO 9.50E-03 Be-7 <5. 17E-02 O.OOE+OO 5.17E-02 K-40 <2.22E-01 O.OOE+OO 2.22E-01 Sample ID: 450224 Sample Dates : 8/7/2017
- 8/14/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.57E-03 O.OOE+OO 8.57E-03 Cs-134 <3.55E-03 O.OOE+OO 3.55E-03 Cs-137 <9.01E-03 O.OOE+OO 9.01E-03 Be-7 <4.71E-02 O.OOE+OO 4.71E-02 K-40 <2.01E-01 O.OOE+OO 2.01E-01 Sample ID: 450744 Sample Oates : 8/14/2017 - 8/21/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.21E-03 O.OOE+OO 6.21E-03 Cs-134 <6.78E-03 O.OOE+OO 6.78E-03 Cs-137 <9.97E-03 O.OOE+OO 9.97E-03 Be-7 <6.0GE-02 O.OOE+OO 6.0GE-02 K-40 <2.62E-01 O.OOE+OO 2.62E-01 Sample ID: 451210 Samp le Dates: 8/21/2017
- 8/28/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5.38E-03 0.00E+OO 5.38E-03 Cs-134 <9.13E-03 0.00E+OO 9.13E-03 Cs-137 <1 .19E-02 O.OOE+OO 1.19E-02 Be-7 <6.52E-02 O.OOE+OO 6.52E-02 En ~
Report Generated@ 3/21/2018 14:43:0 5 EnRad Laboratories Appendix E - Page 22 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 102 [ CONTROL-WNW@9.89 miles]
Sample ID: 451210 Sample Dates: 8/21/2017 - 8/28/2017 Nuclide Activity 2 Sigma Error MDA K-40 1.66E-01 1.00E-01 1.09E-01 Sample ID: 451554 Sample Dates: 8/28/2017 - 9/5/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.59E-03 O.OOE+OO 7.59E-03 Cs-134 <5.03E-03 O.OOE+OO 5.03E-03 Cs-137 <7.33E-03 O.OOE+OO 7.33E-03 Be-7 <3.15E-02 O.OOE+OO 3.15E-02 K-40 1.78E-01 8.12E-02 2.41E-02 Sample ID: 452377 Sample Dates: 9/5/2017 - 9/11/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8 .15E-03 O.OOE+OO 8.15E-03 Cs-134 <7.35E-03 O.OOE+OO 7.35E-03 Cs-137 <9.84E-03 O.OOE+OO 9.84E-03 Be-7 <5.38E-02 O.OOE+OO 5.38E-02 K-40 2.09E-01 1.32E-01 1.71E-01 Sample ID: 452804 Sample Dates: 9/11/2017 - 9/18/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.81E-03 O.OOE+OO 7.81E-03 Cs-134 <6.3DE-03 O.ODE+OO 6.30E-03 Cs-137 <7.17E-03 O.OOE+OO 7.17E-03 Be-7 <4.59E-02 O.OOE+OO 4.59E-02 K-40 2.56E-01 1.27E-01 1.46E-01 Sample ID: 453465 Sample Dates: 9/18/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.27E-03 O.OOE+OO 6.27E-03 Cs-134 <7 .59E-03 O.OOE+OO 7.59E-03 Cs-137 <1 .03E-02 O.OOE+OO 1.03E-02 Be-7 <5.73E-02 O.OOE+OO 5.73E-02 K-40 2.24E-01 9.76E-02 2.76E-02 Sample ID: 454235 Sample Dates : 9/25/2017 -1 0/2/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.84E-02 O.OOE+OO 1.84E-02 Cs-134 <1 .76E-02 O.OOE+OO 1.76E-02 Cs-137 <1.SBE-02 O.OOE+OO 1.58E-02 Be-7 <1 .09E-01 0.00E+OO 1.09E-01 K-40 3.33E-01 1.69E-01 2.07E-01 Sample ID: 455092 Sample Dates: 10/2/2017 -10/9/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.59E-02 O.OOE+OO 1.59E-02 Cs-134 <1 .54E-02 O.DDE+DO 1.54E-D2 Cs-137 <1.54E-02 O.OOE+OO 1.54E-02 Be-7 <6.32E-02 O.DOE+OO 6.32E-02 K-40 3.21E-01 1.47E-01 1.39E-01 Sample ID : 455431 Sample Dates: 10/9/2017 -10/16/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .7DE-02 O.OOE+OO 1.70E-02 Cs-134 <1 .45E-02 O.OOE+OO 1.45E-02 Cs-137 <1.57E-02 O.ODE+OO 1.57E-02 Be-7 <7.84E-02 O.OOE+OO 7.84E-02 K-40 <3.25E-01 O.DDE+DO 3.25E-01 Sample ID: 456063 Sample Dates: 10/16/2017 - 10/23/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.74E-02 O.ODE+OO 1.74E-02 Cs- 134 <1.77E-02 O.OOE+DD 1.77E-02 Cs-137 <1 .69E-02 O.ODE+OO 1.69E-02 Be-7 <1 .0BE-01 O.OOE+OO 1.0BE-01 K-40 3.52E-01 1.62E-01 1.78E-01 Sample ID: 461430 Sample Dates: 10/23/2017 - 10/30/2017 Nuclide Activity 2 Sigma Error MDA 1-13 1 <2.20E-02 O.OOE+OO 2.20E-D2 Cs-134 <1.59E-02 O.OOE+OO 1.59E-02 Cs-137 <1 .53E-02 O.OOE+OO 1.53E-02 Be-7 <1.0BE-01 O.OOE+OO 1.0BE-01 K-40 6.73E-01 2.09E-01 1.67E-01 Sample ID: 461985 Sample Dates : 10/30/2017 - 11/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2 .13E-02 O.OOE+OO 2.13E-02 Cs-134 <1.44E-02 O.OOE+OO 1.44E-02 Cs-137 <1 .BBE-02 O.OOE+OO 1.BBE-02 Be-7 <1.32E-01 O.ODE+OO 1.32E-01 En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Append ix E - Page 23 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 102 [ CONTROL
- WNW @ 9.89 miles ]
Sample ID: 461985 Sample Dates: 10/30/2017 - 11/6/2017 Nuclide Activity 2 Sigma Error MDA K-40 3.88E-01 1.55E-01 1.29E-01 Sample ID: 462617 Sample Dates: 11/6/2017 -11/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.10E-02 O.OOE+OO 2.10E-02 Cs-134 <1.15E-02 O.OOE+OO 1.15E-02 Cs-137 <2 .01E-02 O.OOE+OO 2.01E-02 Be-7 <1.29E-01 O.OOE+OO 1.29E-01 K-40 4.34E-01 2.12E-01 2.77E-01 Sample ID: 463113 Sample Dates: 11/13/2017 - 11/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.85E-02 O.OOE+OO 1.85E-02 Cs-134 <1 .74E-02 O.OOE+OO 1.74E-02 Cs-137 <1 .79E-02 O.OOE+OO 1.79E-02 Be-7 <1 .38E-01 O.OOE+OO 1.38E-01 K-40 5.17E-01 2.18E-01 2.64E-01 Sample ID: 463524 Sample Dates: 11/20/2017 - 11/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.02E-02 O.OOE+OO 2.02E-02 Cs-134 <1.66E-02 O.OOE+OO 1.66E-02 Cs-137 <1 .58E-02 0.00E+OO 1.58E-02 Be-7 <1.36E-01 O.OOE+OO 1.36E-01 K-40 3.78E-01 1.92E-01 2.47E-01 Sample ID: 464164 Sample Dates : 11/27/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2 .23E-02 O.OOE+OO 2.23E-02 Cs-134 <1.73E-02 O.OOE+OO 1.73E-02 Cs-137 <1 .78E-02 O.OOE+OO 1.78E-02 Be-7 <9 .35E-02 O.OOE+OO 9.35E-02 K-40 4.61E-01 1.58E-01 3.47E-02 Sample ID: 464714 Sample Dates: 12/4/2017 - 12/11/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.04E-02 O.OOE+OO 2.04E-02 Cs-134 <1.92E-02 O.OOE+OO 1.92E-02 Cs-137 <1.96E-02 O.OOE+OO 1.96E-02 Be-7 <1 .13E-01 O.OOE+OO 1.13E-01 K-40 5.30E-01 2.17E-01 2.57E-01 Sample ID: 464987 Sample Dates: 12/11/2017 -12/18/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .97E-02 O.OOE+OO 1.97E-02 Cs-134 <1.74E-02 O.OOE+OO 1.74E-02 Cs-137 <1 .59E-02 O.OOE+OO 1.59E-02 Be-7 <1 .11E-01 O.OOE+OO 1.11E-01 K-40 5.SOE-01 1.89E-01 1.34E-01 Sample ID : 465224 Sample Dates: 12/18/2017 - 12/26/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.28E-02 O.OOE+OO 2.28E-02 Cs-134 <1 .69E-02 O.OOE+OO 1.69E-02 Cs-137 <1.72E-02 O.OOE+OO 1.72E-02 Be-7 <1.13E-01 O.OOE+OO 1.13E-01 K-40 4.39E-01 1.72E-01 1.85E-01 Sample ID: 465638 Sample Dates: 12/26/2017. 1/2/2018 Nuclide Activity 2 Sigma Error MDA 1-131 <2 .14E-02 O.OOE+OO 2.14E-02 Cs-134 <1 .98E-02 O.OOE+OO 1.98E-02 Cs-137 <1 .74E-02 O.OOE+OO 1.74E-02 Be-7 <1.46E-01 O.OOE+OO 1.46E-01 K-40 4.78E-01 1.81E-01 1.72E-01 Sample Point 103 [ INDICATOR - NE @4.2 miles]
Sample ID: 431826 Sample Dates: 12/27/2016
- 1/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.66E-03 O.OOE+OO 7.66E-03 Cs-134 <5 .12E-03 O.OOE+O(:J 5.12E-03 Cs-137 <7.10E-03 O.OOE+OO 7.10E-03 Be-7 <6.35E-02 O.OOE+OO 6.35E-02 K-40 4.40E-01 1.45E-01 9.50E-02 Sample ID: 432226 Sample Dates: 1/3/2017 - 1/9/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.17E-02 0.00E+OO 1.17E-02 Cs-134 <6 .03E-03 O.OOE+OO 6.03E-03 EnRad Laboratories f()
Report Generated@ 3/21/2018 14:43 :05 Appendix E
- Page 24 of 111 Duke Energy Annual Report - Appendix E \ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report* 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 103 [INDICATOR-NE @4.2 miles]
Sample ID: 432226 Sample Dates : 1/3/2017 -1/9/2017 Nuclide Activity 2 Sigma Error MDA Cs-137 <1.05E-02 O.OOE+OO 1.05E-02 Be-7 <4.78E-02 O.OOE+OO 4.78E-02 K-40 4.09E-01 1.54E-01 1.19E-01 Sample ID: 432927 Sample Dates: 1/9/2017 -1/16/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.29E-03 O.OOE+OO 7.29E-03 Cs-134 <6.83E-03 O.OOE+OO 6.83E-03 Cs-137 <7.24E-03 O.OOE+OO 7.24E-03 Be-7 <5.42E-02 O.OOE+OO 5.42E-02 K-40 <2.87E-01 O.OOE+OO 2.87E-01 Sample ID: 433324 Sample Dates : 1/16/2017 . 1/23/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7 .25E-03 O.OOE+OO 7.25E-03 Cs-134 <8.01E-03 O.OOE+OO 8.01E-03 Cs-137 <7.18E-03 O.OOE+OO 7.18E-03 Be-7 <6 .64E-02 O.OOE+OO 6.64E-02 K-40 3.42E-01 1.3DE-01 9.88E-02 Sample ID: 433742 Sample Dates: 1/23/2017 - 1/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9 .28E-03 O.OOE+OO 9.28E-03 Cs-134 <7 .71E-03 O.OOE+OO 7.71E-03 Cs-137 <6.50E-03 O.OOE+OO 6.50E-03 Be-7 <7 .0SE-02 O.OOE+OO 7.0SE-02 K-40 3.74E-01 1.29E-01 2.82E-02 Sample ID: 434480 Sample Dates: 1/30/2017 - 2/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.61E-03 O.OOE+OO 7.61E-03 Cs-134 <5 .93E-03 O.OOE+OO 5.93E-03 Cs-137 <1 .85E-03 0.00E+OO 1.85E-03 Be-7 <4.69E-02 O.OOE+OO 4.69E-02 K-40 4.04E-01 1.41E-01 3.13E-02 Sample ID: 435123 Sample Dates: 2/6/2017
- 2/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9 .38E-03 O.OOE+OO 9.38E-03 Cs-134 <7.21E-03 O.OOE+OO 7.21E-03 Cs-137 <8.43E-03 O.OOE+OO 8.43E-03 Be-7 <5 .38E-02 O.OOE+OO 5.38E-02 K-40 <1 .79E-01 O.OOE+OO 1.79E-01 Sample ID: 435830 Sample Dates: 2/13/2017 - 2/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.00E-03 O.OOE+OO 9.00E-03 Cs-134 <8.05E-03 O.OOE+OO 8.05E-03 Cs-137 <9.53E-03 O.OOE+OO 9.53E-03 Be-7 <5.41E-02 O.OOE+OO 5.41E-02 K-40 <2.48E-01 O.OOE+OO 2.48E-01 Sample ID: 436281 Sample Dates: 2/20/2017
- 2/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.87E-03 O.OOE+OO 9.87E-03 Cs-134 <8.63E-03 O.OOE+OO 8.63E-03 Cs-137 <7.75E-03 O.OOE+OO 7.75E-03 Be-7 <5 .38E-02 O.OOE+OO 5.38E-02 K-40 1.55E-01 1.21E-01 1.77E-01 Sample ID: 436735 Sample Dates: 2/27/2017. 3/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6 .23E-03 O.OOE+OO 6.23E-03 Cs-134 <4.48E-03 O.OOE+OO 4.48E-03 Cs-137 <8.46E-03 O.OOE+OO 8.46E-03 Be-7 <5.75E-02 O.OOE+OO 5.75E-02 K-40 <2 .14E-01 O.OOE+OO 2.14E-01 Sample ID: 437598 Sample Dates: 3/6/2017
- 3/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7 .77E-03 O.OOE+OO 7.77E-03 Cs-134 <8.40E-03 O.OOE+OO 8.40E-03 Cs-137 <1 .04E-02 O.OOE+OO 1.04E-02 Be-7 <4 .60E-02 O.OOE+OO 4.60E-02 K-40 1.50E-01 8.91E-02 9.36E-02 Sample ID: 438322 Sample Dates: 3/13/2017 - 3/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.39E-03 O.OOE+OO 7.39E-03 Cs-134 <8.16E-03 O.OOE+OO 8.16E-03 En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 25 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity) : pCi/m3 Sample Point 103 [INDICATOR* NE @4.2 miles]
Sample ID: 438322 Sample Dates: 3/13/2017 - 3/20/2017 Nuclide Activity 2 Sigma Error MDA Cs-137 <8.58E-03 O.OOE+OO 8.58E-03 Be-7 <6.85E-02 O.OOE+OO 6.85E-02 K-40 <2.35E-0 1 O.OOE+OO 2.35E-01 Sample ID: 438826 Sample Dates: 3/20/2017 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.66E-03 O.OOE+OO 7.66E-03 Cs-134 <8.97E-03 O.OOE+OO 8.97E-03 Cs-137 <7.76E-03 O.OOE+OO 7.76E-03 Be-7 <7.18E-02 O.OOE+OO 7.18E-02 K-40 <2.39E-01 O.OOE+OO 2.39E-01 Sample ID: 439200 Sample Dates: 3/27/2017 - 4/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.29E-03 O.OOE+OO 7.29E-03 Cs-134 <6.36E-03 O.OOE+OO 6.36E-03 Cs-137 <1 .05E-02 0.00E+OO 1.0SE-02 Be-7 <6. 17E-02 0.00E+OO 6.17E-02 K-40 <2.21E-01 O.OOE+OO 2.21E-01 Sample ID: 440025 Sample Dates : 4/3/2017 - 4/10/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.63E-03 O.OOE+OO 8.63E-03 Cs-134 <8.57E-03 O.OOE+OO 8.57E-03 Cs-137 <1.02E-02 O.OOE+OO 1.02E-02 Be-7 <3.77E-02 O.OOE+OO 3.77E-02 K-40 2.53E-01 1.41E-01 1.80E-01 Sample ID: 440619 Sample Dates: 4/10/2017 - 4/17/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.23E-03 O.OOE+OO 9.23E-03 Cs-134 <7.15E-03 O.OOE+OO 7.15E-03 Cs-137 <8.14E-03 O.OOE+OO 8.14E-03 Be-7 <4.02E-02 O.OOE+OO 4.02E-02 K-40 <3.32E-0 1 O.OOE+OO 3.32E-01 Sample ID: 441434 Sample Dates: 4/17/2017 - 4/24/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.27E-03 O.OOE+OO 7.27E-03 Cs-134 <6.84E-03 O.OOE+OO 6.84E-03 Cs-137 <7.24E-03 O.OOE+OO 7.24E-03 Be-7 <5.85E-02 O.OOE+OO 5.85E-02 K-40 4.40E-01 1.47E-01 9.82E-02 Sample ID : 441881 Sample Dates : 4/24/2017 - 5/1/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.06E-03 O.OOE+OO 8.06E-03 Cs-134 <5.55E-03 O.OOE+OO 5.55E-03 Cs-137 <5.97E-03 O.OOE+OO 5.97E-03 Be-7 <2.99E-02 O.OOE+OO 2.99E-02 K-40 4.33E-01 1.42E-01 2.94E-02 Sample ID: 442331 Sample Dates: 5/1/2017 - 5/8/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5.60E-03 O.OOE+OO 5.60E-03 Cs-134 <6.83E-03 O.OOE+OO 6.83E-03 Cs-137 <6.48E-03 O.OOE+OO 6.48E-03 Be-7 <5.42E-02 O.OOE+OO 5.42E-02 K-40 5.68E-01 1.62E-01 2.80E-02 Sample ID: 442888 Sample Dates: 5/8/2017 - 5/15/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.49E-03 O.OOE+OO 6.49E-03 Cs-134 <4.97E-03 O.OOE+OO 4.97E-03 Cs-137 <1 .11E-02 O.OOE+OO 1.11E-02 Be-7 <5 .1 3E-02 O.OOE+OO 5.13E-02 K-40 4.92E-01 1.55E-01 3.03E-02 Sample ID: 443327 Sample Dates : 5/15/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.75E-03 O.OOE+OO 7.75E-03 Cs-1 34 <5.93E-03 O.OOE+OO 5.93E-03 Cs-137 <7.38E-03 O.OOE+OO 7.38E-03 Be-7 <6.23E-02 O.OOE+OO 6.23E-02 K-40 <3.0SE-01 O.OOE+OO 3.0SE-01 Sample ID: 443877 Sample Dates: 5/22/2017 - 5/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.34E-03 O.OOE+OO 6.34E-03 Cs-134 <6.80E-03 0.00E+OO 6.80E-03
- fn ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 26 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 103 [ INDICATOR - NE @ 4.2 miles ]
Sample ID: 443877 Sample Dates: 5/22/2017 - 5/30/2017 Nuclide Activity 2 Sigma Error MDA Cs-137 <8.46E-03 O.OOE+OO 8.46E-03 Be-7 <5.11 E-02 O.OOE +OO 5.11E-02 K-40 1.85E-01 1.10E-01 1.38E-01 Sample ID: 444286 Sample Dates: 5/30/2017 - 6/5/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .03E-02 O.OOE+OO 1.03E-02 Cs-134 <8.95E-03 O.OOE+OO 8.95E-03 Cs-137 <1. 18E-02 O.OOE+OO 1.18E-02 Be-7 <4.68E-02 O.OOE+OO 4.68E-02 K-40 2.13E-01 1.0BE-01 3.60E-02 Sample ID: 445344 Sample Dates : 6/5/2017 - 6/12/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.31E-03 O.OOE+OO 8.31E-03 Cs-134 <6.58E-03 O.OOE+OO 6.58E-03 Cs-137 <6.73E-03 O.OOE+OO 6.73E-03 Be-7 <4.25E-02 O.OOE+OO 4.25E-02 K-40 <2.19E-01 O.OOE+OO 2.19E-01 Sample ID: 446348 Sample Dates : 6/12/2017
- 6/19/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.03E-02 O.OOE+OO 1.03E-02 Cs-134 <7.60E-03 O.OOE+OO 7.60E-03 Cs-137 <1.00E-02 O.OOE+OO 1.00E-02 Be-7 <6.40E-02 O.OOE+OO 6.40E-02 K-40 2.65E-01 1.21E-01 1.14E-01 Sample ID: 446844 Sample Dates : 6/19/2017 - 6/26/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5.61E-03 O.OOE +OO 5.61E-03 Cs-134 <8.47E-03 O.OOE+OO 8.47E-03 Cs-137 <8.53E-03 O.OOE+OO 8.53E-03 Be-7 <3.58E-02 O.OOE+OO 3.58E-02 K-40 1.25E-01 9.35E-02 1.24E-01 Sample ID : 447214 Sample Dates : 6/26/2017 - 7/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.97E-03 O.OOE+OO 9.97E-03 Cs-134 <6.17E-03 O.OOE+OO 6.17E-03 Cs-137 <1.06E-02 O.OOE+OO 1.06E-02 Be-7 <6.90E-02 O.OOE+OO 6.90E-02 K-40 2.78E-01 1.42E-01 1.71E-01 Sample ID: 447826 Sample Dates: 7/3/2017 - 7/10/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.14E-03 O.OOE+OO 8.14E-03 Cs-134 <6.55E-03 O.OOE+OO 6.55E-03 Cs-137 <1 .02E-02 O.OOE+OO 1.02E-02 Be-7 <6.09E-02 O.OOE+OO 6.09E-02 K-40 1.49E-01 1.04E-01 1.34E-01 Sample ID: 448298 Sample Dates: 7/10/2017
- 7/17/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.63E-03 O.OOE+OO 7.63E-03 Cs-134 <5.11E-03 O.OOE+OO 5.11E-03 Cs-137 <9.37E-03 O.OOE+OO 9.37E-03 Be-7 <5.37E-02 O.OOE+OO 5.37E-02 K-40 2.26E-01 1.07E-01 9.SOE-02 Sample ID: 448912 Sample Dates: 7/17/2017 - 7/24/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.BOE-03 O.OOE+OO 7.BOE-03 Cs-134 <3.58E-03 O.OOE+OO 3.SSE-03 Cs-137 <1.01 E-02 O.OOE+OO 1.01E-02 Be-7 <5.06E-02 O.OOE+OO 5.06E-02 K-40 2.28E-01 9.96E-02 2.81E-02 Sample ID: 449243 Sample Dates: 7/24/2017 - 7/31/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.98E-03 O.OOE+OO 8.98E-03 Cs-134 <7.66E-03 O.OOE+OO 7.66E-03 Cs-137 <1 .17E-02 O.OOE+OO 1.17E-02 Be-7 <4.60E-02 O.OOE+OO 4.60E-02 K-40 1.75E-01 8.64E-02 2.79E-02 Sample ID: 449964 Sample Dates : 7/31/2017
- 8f7/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.24E-03 O.OOE+OO 7.24E-03 Cs-134 <8.30E-03 O.OOE+OO 8.30E-03 Report G enerated @ 3/21/2018 14:43 :05 EnRad Laboratories Appendix E - Page 27 of 111 Duke Energy Annual Report - Appendix E En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 103 [INDICATOR
- NE @4.2 miles]
Sample ID: 449964 Sample Dates: 7/31/2017
- 8f7/2017 Nuclide Activity 2 Sigma Error MDA Cs-137 <7. 12E-03 0.00E+OO 7.1 2E-03 Be-7 <2.79E-02 O.OOE+OO 2.79E-02 K-40 <2.05E-01 O.OOE+OO 2.05E-01 Sample ID: 450225 Sample Dates : 8/7/2017
- 8/14/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.35E-03 O.OOE+OO 9.35E-03 Cs-134 <6.67E-03 O.OOE+OO 6.67E-03 Cs-137 <5 .87E-03 O.OOE+OO 5.87E-03 Be-7 <6.51E-02 O.OOE+OO 6.51E-02 K-40 2.30E-01 1.23E-01 1.44E-01 Sample ID: 450745 Sample Dates: 8/14/2017
- 8/21/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.02E-02 O.OOE+OO 1.02E-02 Cs-134 <8.63E-03 O.OOE+OO 8.63E-03 Cs-137 <1.02E-02 O.OOE+OO 1.02E-02 Be-7 <6.13E-02 O.OOE+OO 6.13E-02 K-40 <2 .91E-01 O.OOE+OO 2.91E-01 Sample ID: 451211 Sample Dates : 8/21/2017. 8/28/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.98E-03 O.OOE+OO 8.98E-03 Cs-134 <7.24E-03 O.OOE+OO 7.24E-03 Cs-137 <9.01E-03 O.OOE+OO 9.01E-03 Be-7 <5 .02E-02 O.OOE+OO 5.02E-02 K-40 2.15E-01 1.14E-01 1.28E-01 Sample ID: 451555 Sample Dates : 8/28/2017
- 9/5/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.67E-03 O.OOE+OO 7.67E-03 Cs- 134 <6.41E-03 O.OOE+OO 6.41E-03 Cs-137 <8.83E-03 O.OOE+OO 8.83E-03 Be-7 <2.54E-02 O.OOE+OO 2.54E-02 K-40 <1.84E-01 O.OOE+OO 1.84E-01 Sample ID: 452378 Sample Dates: 9/5/2017
- 9/11/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8 .13E-03 O.OOE+OO 8.13E-03 Cs-134 <7 .97E-03 O.OOE+OO 7.97E-03 Cs-137 <1.17E-02 O.OOE+OO 1.17E-02 Be-7 <7.52E-02 O.OOE+OO 7.52E-02 K-40 <2.65E-01 O.OOE+OO 2.65E-01 Sample ID: 452805 Sample Dates : 9/11/2017 - 9/18/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8. 19E-03 0.00E+OO 8.19E-03 Cs-134 <7.77E-03 O.OOE+OO 7.77E-03 Cs-137 <1.1 7E-02 O.OOE+OO 1.17E-02 Be-7 <4.90E-02 0.00E+OO 4.90E-02 K-40 2.59E-01 1.1 7E-01 9.74E-02 Sample ID: 453466 Sample Dates: 9/18/2017. 9/25/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.79E-03 O.OOE+OO 6.79E-03 Cs-134 <5.77E-03 O.OOE+OO 5.77E-03 Cs-137 <1.0SE-02 O.OOE+OO 1.0SE-02 Be-7 <6.06E-02 O.OOE+OO 6.06E-02 K-40 <2.30E-01 O.OOE+OO 2.30E-01 Sample ID: 454236 Sample Dates: 9/25/2017 -10/2/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.31E-02 O.OOE+OO 1.31E-02 Cs-134 <1.37E-02 O.OOE+OO 1.37E-02 Cs-137 <1.68E-02 O.OOE+OO 1.68E-02 Be-7 <1.0SE-01 O.OOE+OO 1.0SE-01 K-40 3.69E-01 1.91E-01 2.51E-01 Sample ID: 455093 Sample Dates: 10/2/2017
- 10/9/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.25E-02 O.OOE+OO 1.25E-02 Cs-134 <1 .21E-02 O.OOE +OO 1.21E-02 Cs-137 <1 .26E-02 O.OOE+OO 1.26E-02 Be-7 <9.55E-02 O.OOE+OO 9.55E-02 K-40 2.15E-01 1.58E-01 2.31E-01 Sample ID: 455432 Sample Dates: 10/9/2017 - 10/16/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.44E-02 O.OOE+OO 1.44E-02 Cs-134 <1.46E-02 O.OOE+OO 1.46E-02
- ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 28 of 111 Duke Energy Annual Report - Appendix E En 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 103 [INDICATOR* NE @4.2 miles]
Sample ID: 455432 Sample Dates: 10/9/2017 -10/16/2017 Nuclide Activity 2 Sigma Error MDA Cs-137 <1 .69E-02 O.OOE+OO 1.69E-02 Be-7 <9.SOE-02 O.OOE+OO 9.50E-02 K-40 <2.81E-01 O.OOE+OO 2.81E-01 Sample ID: 456064 Sample Dates: 10/16/2017. 10/23/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.56E-02 O.OOE+OO 1.56E-02 Cs-134 <1.27E-02 O.OOE+OO 1.27E-02 Cs-137 <1.52E-02 O.OOE+OO 1.52E-02 Be-7 <8.78E-02 O.OOE+OO 8.78E-02 K-40 5.14E-01 1.78E-01 1.41E-01 Sample ID: 461431 Sample Dates: 10/23/2017
- 10/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.17E-02 O.OOE+OO 2.17E-02 Cs-134 <1.44E-02 O.OOE+OO 1.44E-02 Cs-137 <1.92E-02 O.OOE+OO 1.92E-02 Be-7 <9 .74E-02 O.OOE+OO 9.74E-02 K-40 6.19E-01 1.93E-01 1.26E-01 Sample ID: 461986 Sample Dates : 10/30/2017
- 11/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.18E-02 O.OOE+OO 2.18E-02 Cs-134 <1 .58E-02 O.OOE+OO 1.58E-02 Cs-137 <1 .52E-02 O.OOE+OO 1.52E-02 Be-7 <1 .23E-01 O.OOE+OO 1.23E-01 K-40 <4.22E-01 O.OOE+OO 4.22E-01 Sample ID: 462618 Sample Dates: 11/6/2017 - 11/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.04E-02 O.OOE+OO 2.04E-02 Cs-134 <1.82E-02 O.OOE+OO 1.82E-02 Cs-137 <1 .81E-02 O.OOE+OO 1.81E-02 Be-7 <1 .13E-01 O.OOE+OO 1.13E-01 K-40 4.88E-01 1.71E-01 1.16E-01 Sample ID: 463114 Sample Dates: 11/13/2017. 11/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.94E-02 O.OOE+OO 1.94E-02 Cs-134 <1.87E-02 O.OOE+OO 1.87E-02 Cs-137 <2.01E-02 O.OOE+OO 2.01E-02 Be-7 <1 .30E-01 O.OOE+OO 1.30E-01 K-40 3.57E-01 1.70E-01 1.97E-01 Sample ID: 463525 Sample Dates: 11/20/2017 - 11/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.30E-02 O.OOE+OO 2.30E-02 Cs-134 <1.66E-02 O.OOE+OO 1.66E-02 Cs-137 <1 .91E-02 O.OOE+OO 1.91E-02 Be-7 <1 .10E-01 O.OOE+OO 1.10E-01 K-40 4.28E-01 1.82E-01 1.99E-01 Sample ID: 464165 Sample Dates : 11/27/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.41E-02 O.OOE+OO 2.41E-02 Cs-134 <1 .78E-02 O.OOE+OO 1.78E-02 Cs-137 <1 .86E-02 O.OOE+OO 1.86E-02 Be-7 <1.13E-01 O.OOE+OO 1.13E-01 K-40 5.32E-01 2.13E-01 2.46E-01 Sample ID: 464715 Sample Dates: 12/4/2017
- 12/11/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .99E-02 O.OOE+OO 1.99E-02 Cs-134 <1 .53E-02 O.OOE+OO 1.53E-02 Cs-137 <1 .81E-02 O.OOE+OO 1.81E-02 Be-7 <1 .0BE-01 O.OOE+OO 1.0BE-01 K-40 4.61E-01 1.66E-01 1.17E-01 Sample ID: 464988 Sample Dates : 12/11/2017 -12/18/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.97E-02 O.OOE+OO 1.97E-02 Cs-134 <1.87E-02 O.OOE+OO 1.87E-02 Cs-137 <1.64E-02 O.OOE+OO 1.64E-02 Be-7 <1 .29E-01 O.OOE+OO 1.29E-01 K-40 4.71E-01 1.78E-01 1.65E-01 Sample ID: 465225 Sample Dates: 12/18/2017 - 12/26/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.53E-02 O.OOE+OO 2.53E-02 Cs-134 <1.58E-02 O.OOE+OO 1.58E-02 EnRad Laboratories
=:>
Report Generated@ 3/21/2018 14:43:05 Appendix E - Page 29 of 111 Duke Energy Annual Report - Appendix E En 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIO IODINE Concentration (Activity) : pCi/m3 Sample Point 103 [ INDICATOR - NE @ 4.2 miles]
Sample ID: 465225 Sample Dates: 12/18/2017 - 12/26/2017 Nuclide Activity 2 Sigma Error MDA Cs-137 <1.48E-02 O.OOE+OO 1.48E-02 Be-7 <1 .10E-01 O.OOE+OO 1.10E-01 K-40 <3.17E-01 O.OOE+OO 3.17E-01 Sample ID: 465639 Sample Dates: 12/26/2017 - 1/2/2018 Nuclide Activity 2 Sigma Error MDA 1-131 <2.27E-02 O.OOE+OO 2.27E-02 Cs-134 <1.78E-02 O.OOE+OO 1.78E-02 Cs-137 <1 .51E-02 O.OOE+OO 1.51E-02 Be-7 <1.26E-01 O.OOE+OO 1.26E-01 K-40 <3 .92E-01 O.OOE+OO 3.92E-01 Sample Point 120 [ INDICATOR - NNE@ 0.46 miles)
Sample ID: 431827 Sample Dates : 12/27/2016 -1/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.93E-03 O.OOE+OO 7.93E-03 Cs-134 <6 .55E-03 O.OOE+OO 6.55E-03 Cs-137 <9.15E-03 O.OOE+OO 9.15E-03 Be-7 <5.60E-02 O.OOE+OO 5.60E-02 K-40 3.95E-01 1.30E-01 2.68E-02 Sample ID: 432227 Sample Dates: 1/3/2017 -1/9/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.03E-02 O.OOE+OO 1.03E-02 Cs-134 <8 .02E-03 O.OOE+OO 8.02E-03 Cs-137 <8 .20E-03 O.OOE+OO 8.20E-03 Be-7 <6.81E-02 O.OOE+OO 6.81E-02 K-40 4.48E-01 1.88E-01 2.0SE-01 Sample ID : 432928 Sample Dates : 1/9/2017. 1/16/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7 .06E-03 O.OOE+OO 7.06E-03 Cs-134 <7 .28E-03 O.OOE+OO 7.28E-03 Cs-137 <5.97E-03 O.OOE+OO 5.97E-03 Be-7 <6 .11E-02 O.OOE+OO 6.11E-02 K-40 6.00E-01 1.81E-01 1.30E-01 Sample ID: 433325 Sample Dates: 1/16/2017 -1/23/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8 .03E-03 O.OOE+OO 8.03E-03 Cs-134 <6.70E-03 O.OOE+OO 6.70E-03 Cs-137 <7.64E-03 O.OOE+OO 7.64E-03 Be-7 <4.34E-02 O.OOE+OO 4.34E-02 K-40 4.46E-01 1.54E-01 1.15E-01 Sample ID: 433743 Sample Dates : 1/23/2017 . 1/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.56E-03 O.OOE+OO 7.56E-03 Cs-134 <7.31E-03 O.OOE+OO 7.31E-03 Cs-137 <6.94E-03 O.OOE+OO 6.94E-03 Be-7 <4 .96E-02 O.OOE+OO 4.96E-02 K-40 3.48E-01 1.37E-01 1.15E-01 Sample ID: 434481 Sample Dates: 1/30/2017
- 2/6/2017 Nuclide Activity 2 Sigma Error MDA 1-1 31 <6.98E-03 O.OOE+OO 6.98E-03 Cs-1 34 <4.78E-03 O.OOE+OO 4.78E-03 Cs-137 <4.72E-03 O.OOE+OO 4.72E-03 Be-7 <5 .71E-02 O.OOE+OO 5.71E-02 K-40 4.79E-01 1.56E-01 1.04E-01 Sample ID: 435124 Sample Dates : 2/6/2017. 2/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.06E-02 O.OOE+OO 1.06E-02 Cs-134 <7.30E-03 O.OOE+OO 7.30E-03 Cs-137 <1 .34E-02 0.00E+OO 1.34E-02 Be-7 <4.91E-02 O.OOE+OO 4.91E-02 K-40 2.09E-01 9.77E-02 2.98E-02 Sample ID: 435831 Sample Dates: 2/13/2017
- 2/20/2017 Nucl ide Activity 2 Sigma Error MDA 1-131 <5.78E-03 O.OOE+OO 5.78E-03 Cs-134 <1.06E-02 O.OOE+OO 1.06E-02 Cs-137 <1.11E-02 0.00E+OO 1.11E-02 Be-7 <5.71E-02 O.OOE+OO 5.71E-02 K-40 <2.62E-01 O.OOE+OO 2.62E-01 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E
- Page 30 of 111 Duke Energy Annual Report
- Appendix E
- En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: AIR RAD IO IO DINE Concentration (Activity): pCi/m3 Sample P oint 120 [IND ICATOR* NNE @0.46 miles]
Sample ID: 436282 Sample Dates: 2/20/2017 . 2/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.28E-03 O.OOE+OO 8.28E-03 Cs-134 <8.64E-03 O.OOE+OO 8.64E-03 Cs-137 <1 .16E-02 O.OOE+OO 1.16E-02 Be-7 <6.57E-02 O.OOE+OO 6.57E-02 K-40 2.18E-01 1.16E-01 1.32E-01 Sample ID: 436736 Sample Dates: 2/27/2017. 3/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.56E-03 O.OOE+OO 6.56E-03 Cs-134 <9.48E-03 O.OOE+OO 9.48E-03 Cs-137 <1.31E-02 O.OOE+OO 1.31E-02 Be-7 <4.95E-02 O.OOE+OO 4.95E-02 K-40 2.67E-01 1.11E-01 3.01E-02 Sample ID: 437599 Sample Dates: 3/6/2017
- 3/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.99E-03 O.OOE+OO 8.99E-03 Cs-134 <9.33E-03 O.OOE+OO 9.33E-03 Cs-137 <1.12E-02 O.OOE+OO 1.12E-02 Be-7 <2.99E-02 0.00E+OO 2.99E-02 K-40 2.59E-01 1.27E-01 1.37E-01 Sample ID: 438323 Sample Dates: 3/13/2017. 3/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.39E-03 O.OOE+OO 8.39E-03 Cs-134 <3.67E-03 O.OOE+OO 3.67E-03 Cs-137 <8.15E-03 O.OOE+OO 8.15E-03 Be-7 <3.69E-02 O.OOE+OO 3.69E-02 K-40 1.15E-01 7.01E-02 2.84E-02 Sample ID: 438827 Sample Dates: 3/20/2017 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.58E-03 O.OOE+OO 9.58E-03 Cs-134 <7.87E-03 O.OOE+OO 7.87E-03 Cs-137 <1.0BE-02 O.OOE+OO 1.0BE-02 Be-7 <5.56E-02 O.OOE+OO 5.56E-02 K-40 <2.37E-01 O.OOE+OO 2.37E-01 Sample ID: 439201 Sample Dates: 3/27/2017. 4/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.00E-02 O.OOE+OO 1.00E-02 Cs-134 <7.33E-03 O.OOE+OO 7.33E-03 Cs-137 <1 .22E-02 O.OOE+OO 1.22E-02 Be-7 <6.BBE-02 O.OOE+OO 6.BBE-02 K-40 4.0BE-01 1.39E-01 2.99E-02 Sample ID: 440026 Sample Dates: 4/3/2017 - 4/10/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <4.86E-03 O.OOE+OO 4.86E-03 Cs-134 <6.BBE-03 O.OOE+OO 6.SBE-03 Cs-137 <6.53E-03 O.OOE+OO 6.53E-03 Be-7 <4.67E-02 O.OOE+OO 4.67E-02 K-40 3.60E-01 1.39E -01 1.24E-01 Sample ID: 440620 Sample Dates: 4/10/2017 . 4/17/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.90E-03 O.OOE+OO 7.90E-03 Cs-134 <9.20E-03 O.OOE+OO 9.20E-03 Cs-137 <7.97E-03 O.OOE+OO 7.97E-03 Be-7 <5.10E-02 O.OOE+OO 5.10E-02 K-40 3.55E-01 1.26E-01 2.83E-02 Sample ID: 441435 Sample Dates : 4/17/2017. 4/24/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5.50E-03 O.OOE+OO 5.50E-03 Cs-134 <3.91E-03 O.OOE+OO 3.91E-03 Cs-137 <8.65E-03 O.OOE+OO 8.65E-03 Be-7 <6.72E-02 O.OOE+OO 6.72E-02 K-40 2.83E-01 1.23E-01 1.04E-01 Sample ID: 441882 Sample Dates: 4/24/2017
- 5/1/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.72E-03 O.OOE+OO 6.72E-03 Cs-134 <7.15E-03 O.OOE+OO 7.15E-03 Cs-137 <8.BBE-03 O.OOE+OO 8.BBE-03 Be-7 <4.55E-02 O.OOE+OO 4.55E-02 K-40 3.51E-01 1.36E-01 1.22E-01 Report Generated@ 3/21 /2018 14:43:05 EnRad Laboratories Appendix E- Page 31 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AJR RADIOIODINE Concentration (Activity) : pCi/m3 Sample Point 120 [ INDICATOR - NNE@ 0.46 miles]
Sample ID : 442332 Sample Dates: 5/1/2017 - 5/8/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.15E-02 O.OOE+OO 1.15E-02 Cs-134 <5 .55E-03 O.OOE+OO 5.55E-03 Cs-137 <8.42E-03 O.OOE+OO 8.42E-03 Be-7 <5.33E-02 O.OOE+OO 5.33E-02 K-40 4.71 E-01 1.49E-01 2.97E-02 Sample ID : 442889 Sample Dates : 5/8/2017 - 5/15/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.90E-03 O.OOE+OO 7.90E-03 Cs-134 <7.36E-03 O.OOE+OO 7.36E-03 Cs-137 <7.32E-03 O.OOE+OO 7.32E-03 Be-7 2.36E-02 2.98E-02 4.BOE-02 K-40 3.18E-01 1.37E-01 1.4 1E-01 Sample ID : 443328 Sample Dates: 5/15/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8 .29E-03 O.OOE+OO 8.29E-03 Cs-134 <6 .35E-03 O.OOE+OO 6.35E-03 Cs-137 <9.27E-03 O.OOE+OO 9.27E-03 Be-7 <5.95E-02 O.OOE+OO 5.95E-02 K-40 3.89E-01 1.45E-01 1.16E-01 Sample ID: 443878 Sam ple Dates : 5/22/2017 - 5/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.87E-03 O.OOE+OO 8.87E-03 Cs-134 <6.48E-03 O.OOE+OO 6.48E-03 Cs-137 <9 .33E-03 O.OOE+OO 9.33E-03 Be-7 <4 .91 E-02 0.00E+OO 4.91E-02 K-40 <2.11E-01 O.OOE+OO 2.11E-01 Sample ID: 444287 Sample Dates: 5/30/2017 - 6/5/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.79E-03 O.OOE+OO 9.79E-03 Cs-134 <9 .1 9E-03 O.OOE+OO 9.19E-03 Cs-137 <1.02E-02 O.OOE+OO 1.02E-02 Be-7 <7 .26E-02 O.OOE+OO 7.26E-02 K-40 2.BGE-01 1.29E-01 1.11E-01 Sample ID: 445345 Sample Dates: 6/5/2017 - 6/12/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .02E-02 O.OOE+OO 1.02E-02 Cs-134 <4 .99E-03 O.OOE+OO 4.99E-03 Cs-137 <9.43E-03 O.OOE+OO 9.43E-03 Be-7 <5.98E-02 O.OOE+OO 5.98E-02 K-40 1.73E-01 1.06E-01 1.23E-01 Sample ID: 446349 Sample Dates : 6/12/2017 - 6/19/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.72E-03 O.OOE+OO 7.72E-03 Cs- 134 <6 .37E-03 O.OOE+OO 6.37E-03 Cs-137 <1.15E-02 O.OOE+OO 1.15E-02 Be-7 <3.93E-02 O.OOE+OO 3.93E-02 K-40 <1.46E-01 O.OOE+OO 1.46E-01 Sample ID: 446845 Sample Dates: 6/19/2017 - 6/26/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.20E-03 O.OOE+OO 7.20E-03 Cs- 134 <7.44E-03 O.OOE+OO 7.44E-03 Cs-137 <7.89E-03 O.OOE+OO 7.89E-03 Be-7 <4.47E-02 O.OOE+OO 4.47E-02 K-40 <2.33E-01 O.OOE+OO 2.33E-01 Sample ID: 447215 Sample Dates: 6/26/2017 - 7/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.45E-03 O.OOE+OO 8.45E-03 Cs-134 <7.62E-03 O.OOE+OO 7.62E-03 Cs-137 <6.42E-03 O.OOE+OO 6.42E-03 Be-7 <6 .81E-02 0.00E+OO 6.8 1E-02 K-40 <1.92E-01 O.OOE+OO 1.92E-01 Sample ID : 447827 Sample Dates : 7/3/2017 - 7/10/2017 Nuclide Activity 2 Sigm a Error MDA 1-131 <7 .72E-03 O.OOE+OO 7.72E-03 Cs- 134 <6.78E-03 O.OOE+OO 6.78E-03 Cs-1 37 <8.98E-03 O.OOE+OO 8.98E-03 Be-7 <7.19E-02 O.OOE+OO 7.19E-02 K-40 1.09E-01 7.78E-02 9.1 3E-02 Report Generated @ 3/21/201 8 14:43: 05 EnRad Laboratories Appendix E - Page 32 of 111 Duke Energy An nual Report - Appendix E E_n~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 120 [ INDICATOR - NNE @0.46 miles]
Sample ID: 448299 Sample Dates: 7/10/2017 - 7/17/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.59E-03 O.OOE+OO 6.59E-03 Cs-134 <7.86E-03 O.OOE+OO 7.86E-03 Cs-137 <1.28E-02 O.OOE+OO 1.28E-02 Be-7 <5.55E-02 O.OOE+OO 5.55E-02 K-40 2.79E-01 1.19E-01 9.74E-02 Sample ID: 448913 Sample Dates: 7/17/2017 - 7/24/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.18E-03 O.OOE+OO 7.18E-03 Cs-134 <9.58E-03 O.OOE+OO 9.58E-03 Cs-137 <1 .32E-02 O.OOE+OO 1.32E-02 Be-7 <4.48E-02 O.OOE+OO 4.48E-02 K-40 <2.19E-01 O.OOE+OO 2.19E-01 Sample ID: 449244 Sample Dates: 7/24/2017 - 7/31/2017 Nuclide Activity 2 Sigma Error MDA 1-13 1 <7.57E-03 O.OOE+OO 7.57E-03 Cs-134 <8.15E-03 O.OOE+OO 8.15E-03 Cs-137 <1 .16E-02 O.OOE+OO 1.16E-02 Be-7 <5.71E-02 O.OOE+OO 5.71E-02 K-40 2.51E-01 1.07E-01 2.96E-02 Sample ID: 449965 Sample Dates: 7/31/2017 - 8f7/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.01E-02 O.OOE+OO 1.01E-02 Cs-134 <8.49E-03 O.OOE+OO 8.49E-03 Cs-137 <1 .01E-02 O.OOE+OO 1.01E-02 Be-7 <4.33E-02 O.OOE+OO 4.33E-02 K-40 3.68E-01 1.30E-01 2.93E-02 Sample ID: 450226 Sample Dates : 8f7/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.85E-03 O.OOE+OO 6.85E-03 Cs-134 <8.04E-03 O.OOE+OO 8.04E-03 Cs-137 <9.09E-03 O.OOE+OO 9.09E-03 Be-7 <4.51E-02 O.OOE+OO 4.51E-02 K-40 1.36E-01 8.09E-02 8.03E-02 Sample ID: 450746 Sample Dates: 8/14/2017 - 8/21/2017 Nuclide Activity 2 Sigma Error MDA 1-13 1 <9.21E-03 O.OOE+OO 9.21E-03 Cs-134 <6.56E-03 O.OOE+OO 6.56E-03 Cs-137 <8.15E-03 O.OOE+OO 8.15E-03 Be-7 <4.78E-02 O.OOE+OO 4.78E-02 K-40 <2.28E-01 O.OOE+OO 2.28E-01 Sample ID: 451 212 Sample Dates: 8/21/2017 - 8/28/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .04E-02 O.OOE+OO 1.04E-02 Cs-134 <6.16E-03 O.OOE+OO 6.16E-03 Cs-137 <7.67E-03 O.OOE+OO 7.67E-03 Be-7 <7.33E-02 O.OOE+OO 7.33E-02 K-40 2.59E-01 1.48E-01 1.94E-01 Sample ID: 451556 Sample Dates: 8/28/2017 - 9/5/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5.86E-03 O.OOE+OO 5.86E-03 Cs-134 <7.77E-03 O.OOE+OO 7.77E-03 Cs-137 <1 .01E-02 O.OOE+OO 1.01E-02 Be-7 <5.93E-02 O.OOE+OO 5.93E-02 K-40 <2.54E-01 O.OOE+OO 2.54E-01 Sample ID: 452379 Sample Dates : 9/5/2017 - 9/11/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.68E-03 O.OOE+OO 9.68E-03 Cs-134 <6.SOE-03 O.OOE+OO 6.SOE-03 Cs-137 <1 .36E-02 O.OOE+OO 1.36E-02 Be-7 <6.75E-02 O.OOE+OO 6.75E-02 K-40 1.40E-01 9.21E-02 9.26E-02 Sample ID: 452806 Sample Dates: 9/11/2017 - 9/18/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.56E-03 O.OOE+OO 9.56E-03 Cs-134 <6.95E-03 O.OOE+OO 6.95E-03 Cs-137 <9.72E-03 O.OOE+OO 9.72E-03 Be-7 <2.89E-02 O.OOE+OO 2.89E-02 K-40 2.25E-01 1.22E-01 1.46E-01 En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 33 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 120 [ INDICATOR- NNE @0.46 miles]
Sample ID: 453467 Sample Dates: 9/18/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.56E-03 O.OOE+OO 8.56E-03 Cs-134 <6.70E-03 O.OOE+OO 6.70E-03 Cs-137 <1.15E-02 O.OOE+OO 1.15E-02 Be-7 <4.34E-02 0.00E+OO 4.34E-02 K-40 3.26E-01 1.22E-01 2.94E-02 Sample ID: 454237 Sample Dates: 9/25/2017 - 10/2/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .21E-02 O.OOE+OO 1.21E-02 Cs-134 <1.SOE-02 O.OOE+OO 1.SOE-02 Cs-137 <1.41E-02 O.OOE+OO 1.41E-02 Be-7 <1.06E-01 O.OOE+OO 1.06E-01 K-40 1.71E-01 1.01E-01 1.0SE-0 1 Sample ID: 455094 Sample Dates: 10/2/2017. 10/9/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.44E-02 O.OOE+OO 1.44E-02 Cs-134 <1.72E-02 O.OOE+OO 1.72E-02 Cs-137 <1 .30E-02 O.OOE+OO 1.30E-02 Be-7 <9.47E-02 O.OOE+OO 9.47E-02 K-40 <3.71 E-01 O.OOE+OO 3.71E-01 Sample ID: 455433 Sample Dates: 10/9/2017. 10/16/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .23E-02 0.00E+OO 1.23E-02 Cs-134 <1.61E-02 O.OOE+OO 1.61E-02 Cs-137 <1.39E-02 O.OOE+OO 1.39E-02 Be-7 <1.07E-01 O.OOE+OO 1.07E-01 K-40 3.15E-01 1.64E-01 2.02E-01 Sample ID: 456065 Sample Dates: 10/16/2017
- 10/23/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.46E-02 O.OOE+OO 1.46E-02 '
Cs-134 <1.28E-02 O.OOE+OO 1.28E-02 Cs-137 <1.53E-02 O.OOE+OO 1.53E-02 Be-7 <9 .77E-02 O.OOE+OO 9.77E-02 K-40 2.74E-01 1.33E-01 1.39E-01 Sample ID: 461432 Sample Dates: 10/23/2017. 10/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2 .03E-02 O.OOE+OO 2.03E-02 Cs-134 <1.98E-02 O.OOE+OO 1.98E-02 Cs-137 <2.0BE-02 O.OOE+OO 2.0BE-02 Be-7 <1.21E-01 O.OOE+OO 1.21E-01 K-40 3.96E-01 1.84E-01 2.19E-01 Sample ID: 461987 Sample Dates: 10/30/2017
- 11/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.93E-02 O.OOE+OO 1.93E-02 Cs-134 <1.75E-02 0.00E+OO 1.75E-02 Cs-137 <1.59E-02 O.OOE+OO 1.59E-02 Be-7 <1.26E-01 0.00E+OO 1.26E-01 K-40 4.23E-01 1.72E-01 1.76E-01 Sample ID: 462619 Sample Dates : 11/6/2017. 11/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.22E-02 O.OOE+OO 2.22E-02 Cs-134 <1.65E-02 O.OOE+OO 1.65E-02 Cs-137 <1.80E-02 O.OOE+OO 1.80E-02 Be-7 <1.31E-01 O.OOE+OO 1.31E-01 K-40 5.44E-01 1.99E-01 1.92E-01 Sample ID: 463115 Sample Dates : 11/13/2017
- 11/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2 .1 2E-02 O.OOE+OO 2.12E-02 Cs-134 <2.15E-02 O.OOE+OO 2.15E-02 Cs-137 <1 .59E-02 O.OOE+OO 1.59E-02 Be-7 <1. 18E-01 O.OOE+OO 1.18E-01 K-40 4.75E-01 2.31E-01 3.07E-01 Sample ID: 463526 Sample Dates: 11/20/2017
- 11/27/2017 Nuclide Activity 2 Sigma Error MDA 1-13 1 <1.98E-02 0.00E+OO 1.98E-02 Cs-134 <1.58E-02 0.00E+OO 1.58E-02 Cs-137 <1.63E-02 O.OOE+OO 1.63E-02 Be-7 <1 .03E-0 1 O.OOE+OO 1.03E-01 K-40 5.60E-01 1.96E-01 1.80E-01 EnRad Laboratories
', En =:)
Report Generated@ 3/21/2018 14:43:05 Appendix E
- Page 34 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RAOIOIODINE Concentration (Activity): pCi/m3 Sample Point 120 [ INDICATOR - NNE@ 0.46 miles J Sample ID: 464166 Sample Dates: 11/27/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.76E-02 O.OOE+OO 1.76E-02 Cs-134 <1.48E-02 O.OOE+OO 1.48E-02 Cs-137 <1 .82E-02 O.OOE+OO 1.82E-02 Be-7 <1.02E-01 0.00E+OO 1.02E-01 K-40 4.79E-01 1.87E-01 1.97E-01 Sample ID: 464716 Sample Dates: 12/4/2017 - 12/11/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.31E-02 O.OOE+OO 2.31E-02 Cs-134 <1.18E-02 O.OOE+OO 1.18E-02 Cs-137 <1.98E-02 O.OOE+OO 1.98E-02 Be-7 <1.25E-01 O.OOE+OO 1.25E-01 K-40 5.65E-01 1.96E-01 1.67E-01 Sample ID: 464989 Sample Dates : 12/11/2017 -12/18/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.07E-02 O.OOE+OO 2.07E-02 Cs-134 <2.10E-02 O.OOE+OO 2.1 0E-02 Cs-137 <1.79E-02 O.OOE+OO 1.79E-02 Be-7 <1.29E-01 O.OOE+OO 1.29E-01 K-40 4.31 E-01 1.82E-01 1.97E-01 Sample ID: 465226 Sample Dates: 12/18/2017 - 12/26/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.18E-02 O.OOE+OO 2.18E-02 Cs-134 <1 .68E-02 O.OOE+OO 1.69E-02 Cs-137 <1.GOE-02 O.OOE+OO 1.GOE-02 Be-7 <9.65E-02 O.OOE+OO 9.65E-02 K-40 5.03E-01 1.66E-01 1.25E-01 Sample ID: 465640 Sample Dates: 12/26/2017 - 1/2/2018 Nuclide Activity 2 Sigma Error MDA 1-131 <2.04E-02 O.OOE+OO 2.04E-02 Cs-134 <1 .39E-02 O.OOE+OO 1.39E-02 Cs-137 <1 .68E-02 O.OOE+OO 1.68E-02 Be-7 <1.29E-01 O.OOE+OO 1.29E-01 K-40 5.26E-01 2.12E-01 2.SOE-01 Sample Point 121 [ INDICATOR - NE@ 0.47 miles]
Sample ID: 431828 Sample Dates : 12/27/2016 - 1/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.10E-03 O.OOE+OO 8.10E-03 Cs-134 <8.30E-03 O.OOE+OO 8.30E-03 Cs-137 <8.88E-03 O.OOE+OO 8.88E-03 Be-7 <4.11E-02 O.OOE+OO 4.11E-02 K-40 2.91E-01 1.18E-01 9.1 2E-02 Sample ID: 432228 Sample Dates: 1/3/2017 - 1/9/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.32E-03 O.OOE+OO 9.32E-03 Cs-134 <9.94E-03 O.OOE+OO 9.94E-03 Cs-137 <1 .0GE-02 O.OOE+OO 1.06E-02 Be-7 <4.23E-02 O.OOE+OO 4.23E-02 K-40 4.37E-01 1.51E-01 3.29E-02 Sample ID: 432929 Sample Dates: 1/9/2017 -1/16/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.77E-03 O.OOE+OO 6.77E-03 Cs-134 <8.41E-03 O.OOE+OO 8.41E-03 Cs-137 <8.46E-03 O.OOE+OO 8.46E-03 Be-7 <5.77E-02 O.OOE+OO 5.77E-02 K-40 3.07E-01 1.28E-01 1.16E-01 Sample ID: 433326 Sample Dates: 1/1612017 - 1/2312017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.23E-03 O.OOE+OO 7.23E-03 Cs-134 <9.00E-03 O.OOE+OO 9.00E-03 Cs-137 <8.92E-03 O.OOE+OO 8.92E-03 Be-7 <4.57E-02 O.OOE+OO 4.57E-02 K-40 4.17E-01 1.36E-01 2.76E-02 Sample ID: 433744 Sample Dates: 1123/2017 - 1/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.09E-03 O.OOE+OO 8.0SE-03 Cs-134 <7.30E-03 O.OOE+OO 7.30E-03 Cs-137 <9.0BE-03 O.OOE+OO 9.0BE-03 Be-7 <5.0GE-02 O.OOE+OO 5.0GE-02 K-40 3.68E-01 1.35E-01 1.07E-01 EnRad Laboratories
=:>
Report Generated@ 3/21/2018 14:43:05 Appendix E - Page 35 of 111 Duke Energy Annual Report - Appendix E En 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type : AIR RADIO IODINE Concentration (Activity) : pCi/m3 Sample P oint 121 [INDICATOR-NE @0.47 miles J Sample ID: 434482 Sample Dates: 1/30/2017 - 2/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7 .69E-03 O.OOE+OO 7.69E--03 Cs-134 <1.02E-02 O.OOE+OO 1.02E-02 Cs-137 <1.0SE-02 O.OOE+OO 1.0SE-02 Be-7 <4 .77E--02 O.OOE+OO 4.77E-02 K-40 5.17E-01 1.62E-01 3.19E-02 Sample ID: 435125 Sample Dates: 2/6/201 7 - 2/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.48E-03 O.OOE+OO 9.48E--03 Cs-134 <5.82E-03 O.OOE+OO 5.82E--03 Cs-137 <9 .04E-03 O.OOE+OO 9.04E-03 Be-7 <5.06E-02 0.00E+OO 5.06E-02 K-40 2.32E-01 1.0SE-01 9.56E-02 Sample ID: 435832 Sample Dates: 2/13/2017 - 2/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5 .55E-03 O.OOE+OO 5.55E--03 Cs-134 <9.04E-03 O.OOE+OO 9.04E--03 Cs-137 <9 .95E-03 O.OOE+OO 9.95E-03 Be-7 <4 .12E-02 O.OOE+OO 4.12E-02 K-40 2.24E-01 1.15E-01 1.27E-01 Sample ID : 436283 Sample Dates: 2/20/2017
- 2/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.48E-03 O.OOE+OO 7.48E-03 Cs-134 <6.10E-03 O.OOE+OO 6.10E-03 Cs-137 <8.15E-03 O.OOE+OO 8.15E-03 Be-7 <4.49E-02 O.OOE+OO 4.49E--02 K-40 1.58E-01 8.0SE-02 2.68E--02 Sample ID : 436737 Sample Dates: 2/27/2017 - 3/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5 .64E-03 O.OOE+OO 5.64E--03 Cs-134 <6.41E-03 O.OOE+OO 6.41E-03 Cs-137 <9 .12E-03 O.OOE+OO 9.12E-03 Be-7 <4.68E-02 O.OOE+OO 4.68E-02 K-40 1.23E-01 9.87E-02 1.39E-01 Sample ID: 437600 Sample Dates: 31612017. 3113/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.29E-03 O.OOE+OO 7.29E-03 Cs-134 <6.30E-03 0.00E+OO 6.30E-03 Cs-137 <8 .97E-03 O.OOE+OO 8.97E--03 Be-7 <6.38E-02 O.OOE+OO 6.38E--02 K-40 <2.06E-01 O.OOE+OO 2.06E-01 Sam ple ID : 438324 Sample Dates: 3/13/2017
- 3/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8 .09E-03 O.OOE+OO 8.09E-03 Cs- 134 <8. 19E-03 O.OOE+OO 8.19E-03 Cs- 137 <1.07E-02 O.OOE+OO 1.07E-02 Be-7 <5.72E-02 O.OOE+OO 5.72E-02 K-40 2.07E-01 1.17E-01 1.34E-01 Sample ID: 438828 Sample Dates: 3/20/2017
- 3/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.95E-03 O.OOE+OO 7.95E--03 Cs-134 <7.39E-03 O.OOE+OO 7.39E-03 Cs-137 <7 .SSE-03 O.OOE+OO 7.58E--03 Be-7 <4.03E-02 O.OOE+OO 4.03E-02 K-40 1.73E-01 9.35E--02 9.37E-02 Sample ID: 439202 Sample Dates : 3/27/2017 . 413/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.SOE-03 0.00E+OO 7.SOE-03 Cs-134 <9.14E-03 O.OOE+OO 9.14E--03 Cs-137 <1.0SE-02 O.OOE+OO 1.0SE-02 Be-7 <5.SOE-02 O.OOE+OO 5.SOE--02 K-40 2.58E-01 1.06E-01 2.SOE-02 Sam ple ID: 440027 Sample Dates: 4/3/2017
- 4/10/2017 Nuclide Ac tivity 2 Sigma Error MDA 1-131 <6.98E-03 O.OOE+OO 6.98E-03 Cs-134 <9.04E-03 O.OOE+OO 9.04E-03 Cs-137 <7.44E-03 O.OOE+OO 7.44E-03 Be-7 <4.26E-02 O.OOE+OO 4.26E--02 K-40 4.35E-01 1.69E-01 1.82E-01 Report Generated @ 3/21/2018 14:43: 05 EnRad Laboratories Appendix E - Page 36 of 111 Duke Energy An nual Report
- Appendix E
,-fn_~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 121 [ INDICATOR - NE @0.47 miles)
Sample ID: 440621 Sample Dates: 4/10/2017 - 4/17/2017 Nuclide Activity 2 Sigma Error MDA 1-1 31 <7.96E-03 O.OOE+OO 7.96E-03 Cs-134 <6.41E-03 O.OOE+OO 6.41E-03 Cs-137 <1 .05E-02 O.OOE+OO 1.05E-02 Be-7 <5.07E-02 O.OOE+OO 5.07E-02 K-40 4.02E-01 1.39E-01 3.03E-02 Sample ID: 441436 Sample Dates : 4/17/2017 - 4/24/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.86E-03 O.OOE+OO 8.86E-03 Cs-134 <7.41E-03 O.OOE+OO 7.41E-03 Cs-137 <7.SOE-03 O.OOE+OO 7.SOE-03 Be-7 <5.29E-02 O.OOE+OO 5.29E-02 K-40 4.0SE-01 1.42E-01 1.13E-01 Sample ID: 441883 Sample Dates: 4/24/2017 - 5/1/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7 .69E-03 O.OOE+OO 7.69E-03 Cs-134 <9.09E-03 O.OOE+OO 9.09E-03 Cs-137 <8.52E-03 O.OOE+OO 8.52E-03 Be-7 <6.53E-02 O.OOE+OO 6.53E-02 K-40 4.27E-01 1.49E-01 1.04E-01 Sample ID: 442333 Sample Dates: 5/1/2017 - 5/8/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.BOE-03 O.OOE+OO 7.BOE-03 Cs-134 <6.33E-03 O.OOE+OO 6.33E-03 Cs-137 <6.45E-03 O.OOE+OO 6.45E-03 Be-7 <4.62E-02 O.OOE+OO 4.62E-02 K-40 4.83E-01 1.47E-01 2.78E-02 Sample ID: 442890 Sample Dates: 5/8/2017 - 5/15/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.12E-03 O.OOE+OO 9.12E-03 Cs-134 <6 .71E-03 0.00E+OO 6.71E-03 Cs-137 <8.36E-03 O.OOE+OO 8.36E-03 Be-7 <5.35E-02 O.OOE+OO 5.35E-02 K-40 4.85E-01 1.64E-01 1.32E-01 Sample ID: 443329 Sample Dates: 5/15/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.07E-03 O.OOE+OO 8.07E-03 Cs-134 <7.93E-03 O.OOE+OO 7.93E-03 Cs-137 <7.10E-03 O.OOE+OO 7.10E-03 Be-7 <4.58E-02 O.OOE+OO 4.58E-02 K-40 4.68E-01 1.44E-01 2.76E-02 Sample ID: 443879 Sample Dates: 5/22/2017 - 5/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.81E-03 O.OOE+OO 8.81E-03 Cs-134 <6.77E-03 O.OOE+OO 6.77E-03 Cs-137 <9.47E-03 O.OOE+OO 9.47E-03 Be-7 <5 .43E-02 O.OOE+OO 5.43E-02 K-40 <2.47E-01 O.OOE+OO 2.47E-01 Sample ID: 444288 Sample Dates: 5/30/2017 - 6/5/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.56E-03 O.OOE+OO 9.56E-03 Cs-134 <9.89E-03 O.OOE+OO 9.89E-03 Cs-137 <1 .29E-02 O.OOE+OO 1.29E-02 Be-7 <8.84E-02 O.OOE+OO 8.84E-02 K-40 2.79E-01 1.76E-01 2.46E-01 Sample ID: 445346 Sample Dates: 6/5/2017 - 6/12/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <4.24E-03 O.OOE+OO 4.24E-03 Cs-134 <7 .74E-03 O.OOE+OO 7.74E-03 Cs-137 <9.62E-03 O.OOE+OO 9.62E-03 Be-7 <6 .12E-02 O.OOE+OO 6.12E-02 K-40 8.82E-02 1.04E-01 1.66E-01 Sample ID: 446350 Sample Dates: 6/12/2017 - 6/19/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.46E-03 O.OOE+OO 7.46E-03 Cs-134 <8.12E-03 O.OOE+OO 8.12E-03 Cs-137 <9.64E-03 O.OOE+OO 9.64E-03 Be-7 <5 .62E-02 O.OOE+OO 5.62E-02 K-40 1.29E-01 7.24E-02 2.69E-02 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 37 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 121 [ INDICATOR - NE @ 0.47 miles ]
Sample ID: 446846 Sample Dates: 6/19/2017 - 6/26/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5 .66E-03 O.OOE+OO 5.66E-03 Cs-134 <5 .92E-03 O.OOE+OO 5.92E-03 Cs-137 <9 .19E-03 O.OOE+OO 9.19E-03 Be-7 <5.14E-02 O.OOE+OO 5.14E-02 K-40 2.09E-01 1.42E-01 2.01E-01 Sample ID: 447216 Sample Dates : 6/26/2017 - 7/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.67E-03 O.OOE+OO 9.67E-03 Cs-134 <5 .90E-03 O.OOE+OO 5.90E-03 Cs-137 <9.16E-03 O.OOE+OO 9.16E-03 Be-7 <5 .23E-02 O.OOE+OO 5.23E-02 K-40 1.57E-01 8.25E-02 2.84E-02 Sample ID: 447828 Sample Dates: 7/3/2017 - 7/10/2017 Nucl ide Activity 2 Sigma Error MDA 1-131 <7.92E-03 O.OOE+OO 7.92E-03 Cs-134 <7.54E-03 O.OOE+OO 7.54E-03 Cs-137 <1 .11E-02 O.OOE+OO 1.1 1E-02 Be-7 <5 .07E-02 O.OOE+OO 5.07E-02 K-40 <2.52E-01 O.OOE+OO 2.52E-01 Sample ID: 448300 Sample Dates : 7/10/2017 - 7/17/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.44E-03 O.OOE+OO 7.44E-03 Cs-134 <7.74E-03 O.OOE+OO 7.74E-03 Cs-137 <1 .01E-02 O.OOE+OO 1.01E-02 Be-7 <5.60E-02 O.OOE+OO 5.GOE-02 K-40 <1 .99E-01 0.00E+OO 1.99E-01 Sample ID: 448914 Sample Dates : 7/17/2017 - 7/24/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9 .13E-03 O.OOE+OO 9.13E-03 Cs-134 <6.46E-03 0.00E+OO 6.46E-03 Cs-137 <1 .02E-02 O.OOE+OO 1.02E-02 Be-7 <4.71E-02 O.OOE+OO 4.71E-02 K-40 <2.11E-01 O.OOE+OO 2.11E-01 Sample ID: 449245 Sample Dates: 7/24/2017
- 7/31/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5 .54E-03 O.OOE+OO 5.54E-03 Cs-134 <7.22E-03 O.OOE+OO 7.22E-03 Cs-137 <8.43E-03 O.OOE+OO 8.43E-03 Be-7 <5 .75E-02 O.OOE+OO 5.75E-02 K-40 1.64E-01 1.02E-01 1.24E-01 Sample ID: 449966 Sample Dates : 7/31/2017 - 8/7/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7 .69E-03 O.OOE+OO 7.69E-03 Cs-134 <7.90E-03 O.OOE+OO 7.90E-03 Cs-137 <8 .84E-03 O.OOE+OO 8.84E-03 Be-7 <6 .00E-02 O.OOE+OO 6.00E-02 K-40 <2.32E-01 O.OOE+OO 2.32E-01 Sample ID: 450227 Sample Dates: 8/7/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6 .34E-03 O.OOE+OO 6.34E-03 Cs-134 <6 .26E-03 O.OOE+OO 6.26E-03 Cs-137 <8.90E-03 O.OOE+OO 8.90E-03 Be-7 <5.46E-02 O.OOE+OO 5.46E-02 K-40 1.83E-01 8.SOE-02 2.76E-02 Sample ID: 450747 Samp le Dates: 8/14/2017 - 8/21/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.29E-03 0.00E+OO 9.29E-03 Cs-134 <5.45E-03 O.OOE+OO 5.45E-03 Cs-137 <9 .98E-03 0.00E+OO 9.98E-03 Be-7 <5.26E-02 O.OOE+OO 5.26E-02 K-40 2.92E-01 1.1 SE-01 2.93E-02 Sam ple ID: 451213 Sample Dates: 8/21/2017
- 8/28/2017 Nuc lide Activity 2 Sigma Error MDA 1-131 <8.56E-03 0.00E+OO 8.56E-03 Cs-134 <7.20E-03 O.OOE+OO 7.20E-03 Cs-137 <9 .93E-03 O.OOE+OO 9.93E-03 Be-7 <2 .81E-02 0.00E+OO 2.81E-02 K-40 1.84E-01 1.0SE-01 1.21E-01 En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 38 of 111 Duke Energy Annual Report
- Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 121 [INDICATOR
- NE @0.47 miles]
Sample ID: 451557 Sample Dates : 8/28/2017
- 9/5/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.01E-03 O.OOE+OO 6.01E-03 Cs-134 <5.04E-03 O.OOE+OO 5.04E-03 Cs-137 <7.35E-03 O.OOE+OO 7.35E-03 Be-7 <5 .37E-02 O.OOE+OO 5.37E-02 K-40 2.62E-01 1.07E-01 8.97E-02 Sample ID: 452380 Sample Dates: 9/5/2017 - 9/11/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.04E-03 O.OOE+OO 9.04E-03 Cs-134 <6.10E-03 O.OOE+OO 6.10E-03 Cs-137 <9 .25E-03 O.OOE+OO 9.25E-03 Be-7 <6.31E-02 O.OOE+OO 6.31E-02 K-40 1.63E-01 1.18E-01 1.60E-01 Sample ID: 452807 Sample Dates: 9/11/2017. 9/18/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.02E-03 O.OOE+OO 7.02E-03 Cs-134 <7.98E-03 O.OOE+OO 7.98E-03 Cs-137 <9.92E-03 O.OOE+OO 9.92E-03 Be-7 <4.80E-02 O.OOE+OO 4.80E-02 K-40 <2.36E-01 O.OOE+OO 2.36E-01 Sample ID: 453468 Sample Dates: 9/18/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8 .21E-03 O.OOE+OO 8.21E-03 Cs-134 <6.75E-03 O.OOE+OO 6.75E-03 Cs-137 <8 .92E-03 O.OOE+OO 8.92E-03 Be-7 <4.1 0E-02 O.OOE+OO 4.10E-02 K-40 1.99E-01 1.00E-01 9.39E-02 Sample ID: 454238 Sample Dates: 9/25/2017 -10/2/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .75E-02 O.OOE+OO 1.75E-02 Cs-134 <1 .80E-02 O.OOE+OO 1.80E-02 Cs-137 <2.01E-02 O.OOE+OO 2.01E-02 Be-7 <8 .92E-02 O.OOE+OO 8.92E-02 K-40 1.70E-01 1.27E-01 1.76E-01 Sample ID: 455095 Sample Dates: 10/2/2017 -10/9/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .54E-02 O.OOE+OO 1.54E-02 Cs-134 <8 .28E-03 O.OOE+OO 8.28E-03 Cs-137 <1 .34E-02 O.OOE+OO 1.34E-02 Be-7 <6.71E-02 0.00E+OO 6.71E-02 K-40 <3 .01E-01 O.OOE+OO 3.01E-01 Sample ID: 455434 Sample Dates: 10/9/2017 -10/16/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .72E-02 O.OOE+OO 1.72E-02 Cs-134 <1 .54E-02 0.00E+OO 1.54E-02 Cs-137 <1 .61E-02 O.OOE+OO 1.61E-02 Be-7 <9 .25E-02 O.OOE+OO 9.25E-02 K-40 3.27E-01 1.81 E-01 2.37E-01 Sample ID: 456066 Sample Dates: 10/16/2017 -1 0/23/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .88E-02 O.OOE+OO 1.88E-02 Cs-134 <1 .67E-02 O.OOE+OO 1.67E-02 Cs-137 <1.63E-02 O.OOE+OO 1.63E-02 Be-7 <9.89E-02 O.OOE+OO 9.89E-02 K-40 2.54E-01 1.40E-01 1.62E-01 Sample ID: 461433 Sample Dates: 10/23/2017
- 10/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2 .27E-02 O.OOE+OO 2.27E-02 Cs-134 <1 .52E-02 O.OOE+OO 1.52E-02 Cs-137 <1.87E-02 O.OOE+OO 1.87E-02 Be-7 <1.18E-01 O.OOE+OO 1.18E-01 K-40 5.11E-01 1.91E-0 1 1.BBE-01 Sample ID: 461988 Sample Dates : 10/30/2017
- 11/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.02E-02 O.OOE+OO 2.02E-02 Cs-134 <1.75E-02 O.OOE+OO 1.75E-02 Cs-137 <1.60E-02 O.OOE+OO 1.60E-02 Be-7 <1 .12E-01 O.OOE+OO 1.12E-01 K-40 5.18E-01 1.97E-01 2.10E-01 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 39 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 121 [ IND ICATOR-NE@ 0.47 miles]
Sample ID: 462620 Sample Dates: 11/6/2017 - 11/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2 .32E-02 O.OOE+OO 2.32E-02 Cs-134 <1 .86E-02 O.OOE+OO 1.86E-02 Cs-137 <1.89E-02 O.OOE+OO 1.89E-02 Be-7 <1.04E-01 O.OOE+OO 1.04E-01 K-40 4.65E-01 1.99E-01 2.29E-01 Sample ID: 463116 Sample Dates: 11/13/2017 - 11/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.02E-02 O.OOE+OO 2.02E-02 Cs-134 < 1.87E-02 O.OOE+OO 1.87E-02 Cs-137 <1.48E-02 O.OOE+OO 1.48E-02 Be-7 < 1.32E-0 1 O.OOE+OO 1.32E-01 K-40 4.BBE-01 1.86E-01 1.82E-01 Sample ID: 463527 Sample Dates : 11/20/2017 - 11/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.BBE-02 O.OOE+OO 1.BBE-02 Cs-134 <1.72E-02 O.OOE+OO 1.72E-02 Cs- 137 <1.68E-02 O.OOE+OO 1.68E-02 Be-7 <1 .33E-01 O.OOE+OO 1.33E-01 K-40 4.46E-01 1.78E-01 1.81E-01 Sample ID: 464167 Sample Dates: 11/27/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA 1- 131 <2 .10E-02 O.OOE+OO 2.10E-02 Cs- 134 <2.04E-02 O.OOE+OO 2.04E-02 Cs-137 < 1.79E-02 O.OOE+OO 1.79E-02 Be-7 <1.23E-0 1 O.OOE+OO 1.23E-01 K-40 <4.07E-01 O.OOE+OO 4.07E-01 Sample ID: 464717 Sample Dates: 12/4/2017 - 12/11/2017 Nuclide Activity 2 Sigma Error MDA 1- 131 <2.12E-02 O.OOE+OO 2.12E-02 Cs-134 <1.78E-02 O.OOE+OO 1.78E-02 Cs-137 <1.57E-02 O.OOE+OO 1.57E-02 Be-7 <1.28E-01 O.OOE+OO 1.28E-01 K-40 3.81E-01 1.60E-01 1.49E-01 Sample ID: 464990 Sample Dates : 12/11/2017 - 12/18/2017 Nuclide Ac tivity 2 Sigma Error MDA 1- 131 <2.01E-02 O.OOE+OO 2.01E-02 Cs-1 34 <1.52E-02 O.OOE+OO 1.52E-02 Cs-137 <1.92E-02 O.OOE+OO 1.92E-02 Be-7 < 1.05E-01 O.OOE+OO 1.05E-01 K-40 4 .11E-01 1.49E-01 3.48E-02 Sample ID: 465227 Sample Dates: 12/18/2017 -12/26/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.73E-02 O.OOE+OO 1.73E-02 Cs-134 < 1.52E-02 O.OOE+OO 1.52E-02 Cs-137 <1.34E-02 O.OOE+OO 1.34E-02 Be-7 <1.05E-01 O.OOE+OO 1.05E-0 1 K-40 4 .6 1E-01 1.58E-01 1.18E-01 Sample ID: 465641 Sample Dates: 12/26/2017 - 1/2/2018 Nuclide Activity 2 Sigma Error MDA 1-131 <2.36E-02 O.OOE+OO 2.36E-02 Cs-134 < 1.86E-02 O.OOE+OO 1.86E-02 Cs-137 <1.68E-02 O.OOE+OO 1.68E-02 Be-7 <1.12E-01 O.OOE+OO 1.12E-0 1 K-40 4 .22E-01 2.18E-01 2.96E-01 Sample Point 125 [INDICATOR-SW @0.38 miles]
Sample ID : 431829 Sample Dates: 12/27/2016 - 1/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.68E-03 O.OOE+OO 8.68E-03 Cs-134 <1.05E-02 O.OOE+OO 1.05E-02 Cs-137 <6.42E-03 O.OOE+OO 6.42E-03 Be-7 <4.75E-02 0.00E+OO 4.75E-02 K-40 3.96E-01 1.40E-01 3.16E-02 Sample ID: 432229 Sample Dates: 1/3/2017 - 119/2017 Nuclide Activity 2 Sigma Error MDA 1-131 < 1.10E-02 O.OOE+OO 1.10E-02 Cs-134 <8.76E-03 O.OOE+OO 8.76E-03 Cs- 137 <6.73E-03 O.OOE+OO 6.73E-03 Be-7 <5 .58E-02 O.OOE+OO 5.58E-02 K-40 3.99E-01 1.46E-0 1 3.38E-02 EnRad Laboratories t()
Report Generated@ 3/21/2018 14:43 :0 5 Appendix E - Page 40 of 111 Duke Ene rgy Annua l Report - Appendix E 133 39 Hagers Ferry Road Huntersvil le , North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 125 [INDICATOR-SW@ 0.38 miles]
Sample ID: 432930 Sample Dates: 1/9/2017 -1/16/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9 .89E-03 O.OOE+OO 9.89E-03 Cs-134 <7 .84E-03 O.OOE+OO 7.84E-03 Cs-137 <8.0SE-03 O.OOE+OO 8.0SE-03 Be-7 <6.23E-02 O.OOE+OO 6.23E-02 K-40 3.48E-01 1.36E-01 1.14E-01 Sample ID: 433327 Sample Dates: 1/16/2017 - 1/23/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.27E-03 O.OOE+OO 6.27E-03 Cs-134 <7.76E-03 O.OOE+OO 7.76E-03 Cs-137 <7.30E-03 O.OOE+OO 7.30E-03 Be-7 <4.67E-02 O.OOE+OO 4.67E-02 K-40 2.54E-01 1.49E-01 2.02E-01 Sample ID: 433745 Sample Dates: 1/23/2017 - 1/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.43E-03 O.OOE+OO 9.43E-03 Cs-134 <5.72E-03 O.OOE+OO 5.72E-03 Cs-137 <7.1 0E-03 O.OOE+OO 7.10E-03 Be-7 <3 .12E-02 O.OOE+OO 3.12E-02 K-40 4.51E-01 1.53E-01 1.02E-01 Sample ID : 434483 Sample Dates : 1/30/2017 - 2/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.01E-03 O.OOE+OO 8.01E-03 Cs-134 <6.73E-03 O.OOE+OO 6.73E-03 Cs-137 <8 .38E-03 O.OOE+OO 8.38E-03 Be-7 <5.30E-02 O.OOE+OO 5.30E-02 K-40 2.79E-01 1.56E-01 2.07E-01 Sample ID : 435126 Sample Dates: 2/6/2017 - 2/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.76E-03 O.OOE+OO 8.76E-03 Cs-134 <6.43E-03 O.OOE+OO 6.43E-03 Cs-137 <7.32E-03 O.OOE+OO 7.32E-03 Be-7 <5 .SOE-02 O.OOE+OO 5.SOE-02 K-40 1.99E-01 9.31E-02 2.84E-02 Sample ID : 435833 Sample Dates : 2/13/2017 - 2/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9 .51E-03 O.OOE+OO 9.51E-03 Cs-134 <8 .19E-03 O.OOE+OO 8.19E-03 Cs-137 <1 .02E-02 O.OOE+OO 1.02E-02 Be-7 <6.51E-02 O.OOE +OO 6.51E-02 K-40 1.92E-01 1.03E-01 1.0SE-01 Sample ID: 436284 Sample Dates : 2/20/2017 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5 .02E-03 O.OOE+OO 5.02E-03 Cs-134 <8.64E-03 O.OOE+OO 8.64E-03 Cs-137 <7.76E-03 O.OOE+OO 7.76E-03 Be-7 <5 .73E-02 O.OOE+OO 5.73E-02 K-40 <1 .85E-01 O.OOE+OO 1.85E-01 Sample ID : 436738 Sample Dates: 2/27/2017 - 3/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5 .74E-03 O.OOE+OO 5.74E-03 Cs-134 <6.00E-03 O.OOE+OO 6.00E-03 Cs-137 <8.15E-03 O.OOE+OO 8.15E-03 Be-7 <5 .96E-02 O.OOE+OO 5.96E-02 K-40 2.14E-01 9.75E-02 2.90E-02 Sample ID: 437601 Sample Dates: 3/6/2017 - 3/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.42E-03 O.OOE+OO 7.42E-03 Cs-134 <7.38E-03 O.OOE+OO 7.38E-03 Cs-137 <1.06E-02 O.OOE+OO 1.06E-02 Be-7 <5.87E-02 O.OOE+OO 5.87E-02 K-40 2.42E-01 1.03E-01 2.BSE-02 Sample ID: 438325 Sample Dates: 3/13/2017 - 3/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .09E-02 O.OOE+OO 1.09E-02 Cs-134 <8. 11E-03 O.OOE+OO 8.11E-03 Cs-137 <1.01E-02 O.OOE+OO 1.01E-02 Be-7 <6 .12E-02 O.OOE+OO 6.12E-02 K-40 <2.67E-01 O.OOE +OO 2.67E-01 EnRad Laboratories
,En:=>
Report Generated@ 3/21/2018 14:43:05 Appendix E - Page 41 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 125 [INDICATOR-SW@ 0.38 miles J Sample ID: 438829 Sample Dates: 3/20/2017
- 3/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.61E-03 O.OOE+OO 7.61E-03 Cs-134 <5 .73E-03 O.OOE+OO 5.73E-03 Cs-137 <1 .07E-02 0.00E+OO 1.08E-02 Be-7 <5.01E-02 O.OOE+OO 5.01E-02 K-40 1.12E-01 8.83E-02 1.20E-01 Sample ID: 439203 Sample Dates : 3/27/2017
- 4/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.47E-03 O.OOE+OO 8.47E-03 Cs-134 <8 .29E-03 O.OOE+OO 8.29E-03 Cs-137 <9.80E-03 O.OOE+OO 9.80E-03 Be-7 <4.29E-02 O.OOE+OO 4.29E-02 K-40 6.37E-02 8.40E-02 1.37E-01 Sample ID: 440028 Sample Dates : 4/3/2017. 4/10/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8 .56E-03 O.OOE+OO 8.56E-03 Cs-134 <7 .11E-03 O.OOE+OO 7.11E-03 Cs-137 <1.07E-02 O.OOE+OO 1.07E-02 Be-7 <3 .98E-02 O.OOE+OO 3.98E-02 K-40 3.97E-01 1.61E-01 1.65E-01 Sample ID: 440622 Sample Dates : 4/10/2017. 4/17/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.42E-03 O.OOE+OO 7.42E-03 Cs-134 <7 .SOE-03 0.00E+OO 7.SOE-03 Cs-137 <6 .70E-03 O.OOE+OO 6.70E-03 Be-7 <5.17E-02 O.OOE+OO 5.17E-02 K-40 4.67E-01 1.51E-01 9.51E-02 Sample ID: 441437 Sample Dates: 4/17/2017
- 4/24/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7 .97E-03 O.OOE+OO 7.97E-03 Cs-134 <6 .1 4E-03 O.OOE+OO 6.14E-03 Cs-137 <5 .41 E-03 O.OOE+OO 5.41E-03 Be-7 <3.48E-02 O.OOE+OO 3.48E-02 K-40 3.79E-01 1.38E-01 1.12E-01 Sample ID: 441884 Sample Dates : 4/24/2017
- 5/1/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.51E-03 0.00E+OO 7.51E-03 Cs-134 <8 .33E-03 0.00E+OO 8.33E-03 Cs-137 <1 .08E-02 0.00E+OO 1.08E-02 Be-7 <4 .28E-02 O.OOE+OO 4.28E-02 K-40 3.03E-01 1.25E-01 1.03E-01 Sample ID: 442334 Sample Dates: 5/1/2017 - 5/8/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6 .92E-03 O.OOE+OO 6.92E-03 Cs-134 <7.40E-03 O.OOE+OO 7.40E-03 Cs-137 <8.03E-03 O.OOE+OO 8.03E-03 Be-7 <5 .14E-02 O.OOE+OO 5.14E-02 K-40 2.41E-01 1.26E-01 1.49E-01 Sample ID: 442891 Sample Dates : 5/8/2017
- 5/15/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.98E-03 O.OOE+OO 9.98E-03 Cs-134 <8.02E-03 0.00E+OO 8.02E-03 Cs-137 <8.44E-03 O.OOE+OO 8.44E-03 Be-7 <6.12E-02 O.OOE+OO 6.12E-02 K-40 <2 .81E-0 1 O.OOE+OO 2.81E-01 Sample ID: 443330 Sample Dates : 5/15/2017
- 5/22/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9 .22E-03 O.OOE+OO 9.22E-03 Cs-134 <8.76E-03 O.OOE+OO 8.76E-03 Cs-137 <9.63E-03 0.00E+OO 9.63E-03 Be-7 <5 .27E-02 O.OOE+OO 5.27E-02 K-40 5.15E-01 1.SOE-01 2.68E-02 Sample ID : 443880 Sample Dates: 5/22/2017
- 5/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7 .30E-03 O.OOE+OO 7.30E-03 Cs-134 <5.29E-03 O.OOE+OO 5.29E-03 Cs-137 <8.21E-03 O.OOE+OO 8.21E-03 Be-7 <3.82E-02 O.OOE+OO 3.82E-02 K-40 1.66E-01 9.84E-02 1.19E-01
-En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 42 of 111 Duke Energy Annual Report* Appendix E 1 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 125.[ INDICATOR
- SW @0 .38 miles]
Sample ID: 444289 Sample Dates: 5/30/2017
- 6/5/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .02E-02 O.OOE+OO 1.02E-02 Cs-134 <6.93E-03 O.OOE+OO 6.93E-03 Cs-1 37 <1 .31E-02 O.OOE+OO 1.31E-02 Be-7 <6.60E-02 O.OOE+OO 6.60E-02 K-40 <2.91E-01 O.OOE+OO 2.91E-01 Sample ID: 445347 Sample Dates : 6/5/2017 - 6/12/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .01 E-02 O.OOE+OO 1.01E-02 Cs-134 <3.78E-03 O.OOE+OO 3.76E-03 Cs-137 <1 .07E-02 O.OOE+OO 1.07E-02 Be-7 <6.75E-02 O.OOE+OO 6.75E-02 K-40 2.51E-01 1.07E-01 2.96E-02 Sample ID: 446351 Sample Dates : 6/12/2017
- 6/19/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.64E-03 O.OOE+OO 6.64E-03 Cs-134 <9.37E-03 O.OOE+OO 9.37E-03 Cs-137 <1 .0BE-02 O.OOE+OO 1.0BE-02 Be-7 <6 .60E-02 O.OOE+OO 6.60E-02 K-40 1.84E-01 1.16E-01 1.49E-01 Sample ID: 446847 Sample Dates: 6/19/201 7
- 6/26/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5.76E-03 O.OOE+OO 5.76E-03 Cs-134 <6.0SE-03 O.OOE+OO 6.0SE-03 Cs-137 <9.40E-03 O.OOE+OO 9.40E-03 Be-7 <6.35E-02 O.OOE+OO 6.35E-02 K-40 <1 .96E-01 O.OOE+OO 1.96E-01 Sample ID: 447217 Sample Dates: 6/26/2017 - 7/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.83E-03 O.OOE+OO 9.63E-03 Cs-134 <6.0SE-03 O.OOE+OO 8.0SE-03 Cs-137 <1.25E-02 O.OOE+OO 1.25E-02 Be-7 <5.68E-02 O.OOE+OO 5.68E-02 K-40 2.61E-01 1.21 E-01 1.11E-01 Sample ID: 447829 Sample Dates : 7/3/2017
- 7/10/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.86E-03 O.OOE+OO 7.86E-03 Cs-134 <6.91E-03 O.OOE+OO 6.91E-03 Cs-137 <9.14E-03 O.OOE+OO 9.14E-03 Be-7 <5.10E-02 O.OOE+OO 5.10E-02 K-40 <2.57E-01 O.OOE+OO 2.57E-0 1 Sample ID: 448301 Sample Dates: 7/10/2017 - 7/17/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.06E-03 O.OOE+OO 7.06E-03 Cs-134 <6.24E-03 O.OOE+OO 6.24E-03 Cs-137 <9.38E-03 O.OOE+OO 9.38E-03 Be-7 <5.38E-02 O.OOE+OO 5.38E-02 K-40 <1.98E-01 O.OOE+OO 1.98E-01 Sample ID: 44891 5 Sample Dates: 7/17/2017
- 7/24/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.52E-03 O.OOE+OO 7.52E-03 Cs-134 <9.13E-03 O.OOE+OO 9.13E-03 Cs-137 <6.82E-03 O.OOE+OO 8.62E-03 Be-7 <5.24E-02 O.OOE+OO 5.24E-02 K-40 <2.53E-01 O.OOE+OO 2.53E-01 Sample ID: 449246 Sample Dates: 7/24/2017
- 7/31/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.67E-03 O.OOE+OO 6.67E-03 Cs-134 <7.BOE-03 O.OOE+OO 7.BOE-03 Cs-137 <1.07E -02 O.OOE+OO 1.07E-02 Be-7 <6.20E-02 O.OOE+OO 6.20E-02 K-40 1.47E-01 9.86E-02 1.24E-01 Sample ID: 449967 Sample Dates: 7/31/2017
- 8/7/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.27E-03 O.OOE+OO 6.27E-03 Cs-134 <7.29E-03 O.OOE+OO 7.29E-03 Cs-137 <9.57E-03 O.OOE+OO 9.57E-03 Be-7 <4.64E-02 O.OOE+OO 4.64E-02 K-40 1.56E-01 8.16E-02 2.81E-02 EnRad Laboratories Append ix E - Page 43 of 111 En=:)
Report Generated @ 3/21/2018 14:43:05 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/mJ Sample Point 125 [ INDICATOR - SW@ 0 .38 miles]
Sample ID: 450228 Sample Dates: 8f7/2017. 8/14/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.19E-02 O.OOE+OO 1.19E-02 Cs-134 <7.82E-03 O.OOE+OO 7.82E-03 Cs-137 <8.48E-03 O.OOE+OO 8.48E-03 Be-7 <6.31E-02 O.OOE+OO 6.31E-02 K-40 2.94E-01 1.16E-01 2.9SE-02 Sample ID: 450748 Sample Dates : 8/14/2017 - 8/21/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.09E-03 O.OOE+OO 8.09E-03 Cs-134 <7.2SE-03 O.OOE+OO 7.2SE-03 Cs-137 <1 .2SE-02 0.00E+OO 1.2SE-02 Be-7 <6.92E-02 O.OOE+OO 6.92E-02 K-40 <2.26E-01 0.00E+OO 2.26E-01 Sample ID: 451214 Sample Dates: 8/21/2017
- 8/28/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.37E-03 O.OOE+OO 7.37E-03 Cs-134 <7.78E-03 O.OOE+OO 7.78E-03 Cs-137 <1 .02E-02 O.OOE+OO 1.02E-02 Be-7 <S.11E-02 O.OOE+OO S.11E-02 K-40 2.73E-01 1.10E-01 2.84E-02 Sample ID: 451558 Sample Dates: 8/28/2017. 9/5/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.87E-03 O.OOE+OO 7.87E-03 Cs-134 <7.78E-03 O.OOE+OO 7.78E-03 Cs-137 <8.81E-03 0.00E+OO 8.81E-03 Be-7 <4.69E-02 O.OOE+OO 4.69E-02 K-40 1.99E-01 8.86E-02 2.57E-02 Sample ID : 452381 Sample Dates: 9/5/2017 - 9/11 /2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.36E-03 O.OOE+OO 9.36E-03 Cs-134 <9.81E-03 O.OOE+OO 9.81E-03 Cs-137 <1.01E-02 O.OOE+OO 1.01E-02 Be-7 <6 .92E-02 O.OOE+OO 6.92E-02 K-40 2.01E-01 1.16E-01 1.22E-01 Sample ID: 452808 Sample Dates : 9/11/2017 - 9/18/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.00E-02 O.OOE+OO 1.00E-02 Cs-134 <6.60E-03 O.OOE+OO 6.60E-03 Cs-137 <1 .14E-02 O.OOE+OO 1.14E-02 Be-7 <6.51E-02 O.OOE+OO 6.51E-02 K-40 1.96E-01 1.28E-01 1.70E-01 Sample ID : 453469 Sample Dates: 9/18/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.39E-03 O.OOE+OO 7.39E-03 Cs-134 <6.99E-03 O.OOE+OO 6.99E-03 Cs-137 <1 .16E-02 O.OOE+OO 1.16E-02 Be-7 <S.53E-02 O.OOE+OO 5.53E-02 K-40 <2.32E-01 O.OOE+OO 2.32E-01 Sample ID: 454239 Sample Dates: 9/25/2017 -10/2/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.79E-02 0.00E+OO 1.79E-02 Cs-134 <1.60E-02 O.OOE+OO 1.GOE-02 Cs-137 <1 .82E-02 O.OOE+OO 1.82E-02 Be-7 <1 .03E-01 O.OOE+OO 1.03E-01 K-40 3.85E-01 1.57E-01 1.46E-01 Sample ID : 455096 Sample Dates: 10/2/2017
- 10/9/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .6SE-02 O.OOE+OO 1.6SE-02 Cs-134 <1.46E-02 O.OOE+OO 1.46E-02 Cs-137 <1.12E-02 O.OOE+OO 1.12E-02 Be-7 <9.87E-02 O.OOE+OO 9.87E-02 K-40 2.37E-01 1.42E-01 1.BSE-01 Sample ID: 455435 Sample Dates: 10/9/2017
- 10/16/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .61E-02 O.OOE+OO 1.61E-02 Cs-134 <1 .71E-02 O.OOE+OO 1.71E-02 Cs-137 <1.42E-02 O.OOE+OO 1.42E-02 Be-7 <9.78E-02 O.OOE+OO 9.78E-02 K-40 2.23E-01 1.31E-01 1.SBE-01 En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 44 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 125 [INDICATOR-SW@ 0.38 miles)
Sample ID : 456067 Sample Dates: 10/16/2017 - 10/23/2017 Nuclide Activity 2 Sigma Error MDA 1-13 1 <1.39E-02 O.OOE+OO 1.39E-02 Cs-134 <1.BOE-02 O.OOE+OO 1.BOE-02 Cs-137 <1.17E-02 O.OOE+OO 1.17E-02 Be-7 <9 .12E-02 O.OOE+OO 9.12E-02 K-40 <2.63E-01 O.OOE+OO 2.63E-01 Sample ID: 461434 Sample Dates: 10/23/2017 -10/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.97E-02 O.OOE+OO 1.97E-02 Cs-134 <1.67E-02 O.OOE+OO 1.67E-02 Cs-137 <1.74E-02 O.OOE+OO 1.74E-02 Be-7 <1.35E-01 O.OOE+OO 1.35E-01 K-40 4.23E-01 1.75E-01 1.81E-01 Sample ID: 461989 Sample Dates: 10/30/2017 - 11/6/2017 Nuclide Activity 2 Sigma Error MDA 1- 131 <2.00E-02 O.OOE+OO 2.00E-02 Cs-134 <1.40E-02 O.OOE+OO 1.40E-02 Cs-137 <1 .74E-02 O.OOE+OO 1.74E-02 Be-7 <1 .26E-01 0 .00E+OO 1.26E-01 K-40 5.16E-01 1.97E-01 2.09E-01 Sample ID : 462621 Sample Dates: 11/6/2017 - 11/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2 .1 2E-02 O.OOE+OO 2.12E-02 Cs- 134 <1.57E-02 O.OOE+OO 1.57E-02 Cs-137 <1.27E-02 O.OOE+OO 1.27E-02 Be-7 < 1.18E-01 0.00E+OO 1.18E-01 K-40 4.SSE-01 1.82E-01 1.81E-01 Sample ID : 463117 Sample Dates: 11/13/2017 - 11/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.10E-02 O.OOE+OO 2.10E-02 Cs-134 <2.15E-02 O.OOE+OO 2.15E-02 Cs-137 <1 .BBE-02 O.OOE+OO 1.BBE-02 Be-7 <1 .18E-01 O.OOE+OO 1.18E-01 K-40 4.41E-01 2.0SE-01 2.57E-01 Sample ID : 463528 Sample Dates: 11/20/2017 - 11/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.74E-02 O.OOE+OO 1.74E-02 Cs-134 <1.66E-02 O.OOE+OO 1.66E-02 Cs- 137 <1.91E-02 O.OOE+OO 1.91E-02 Be-7 <8.87E-02 O.OOE+OO 8.87E-02 K-40 5.06E-01 1.91E-01 1.91E-01 Sample ID: 464168 Sample Dates: 11/27/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA 1- 131 <2.0BE-02 O.OOE+OO 2.0BE-02 Cs-134 <1.75E-02 O.OOE+OO 1.75E-02 Cs-137 <1.SOE-02 O.OOE+OO 1.50E-02 Be-7 <1 .23E-01 O.OOE+OO 1.23E-01 K-40 4 .61E-01 2.00E-01 2.40E-01 Sample ID : 464718 Sample Dates: 12/4/2017
- 12/11/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.21E-02 O.OOE+OO 2.21E-02 Cs-134 <2.04E-02 O.OOE+OO 2.04E-02 Cs-137 <1.93E-02 O.OOE+OO 1.93E-02 Be-7 <1.28E-0 1 O.OOE+OO 1.28E-01 K-40 5.71E-01 2.09E-01 2.12E-01 Sample ID: 464991 Sample Dates: 12/11/2017 -12/18/2017 Nuclide Activity 2 Sigma Error MDA 1- 131 <2.09E-02 O.OOE+OO 2.09E-02 Cs-134 <1.67E-02 O.OOE+OO 1.67E-02 Cs-137 <1 .96E-02 O.OOE+OO 1.96E-02 Be-7 <1.24E-01 O.OOE+OO 1.24E-01 K-40 3 .04E-0 1 1.57E-01 1.BSE-0 1 Sample ID: 465228 Sample Dates: 12/18/2017 -12/26/2017 Nuclide Activity 2 Sigma Error MDA 1- 131 <2 .24E-02 O.OOE+OO 2.24E-02 Cs-134 <1 .69E-02 O.OOE+OO 1.69E-02 Cs-137 <1 .75E-02 O.OOE+OO 1.75E-02 Be-7 <8.72E-02 O.OOE+OO 8.72E-02 K-40 3.81E-01 1.74E-01 2.13E-01 Report Generated@ 3/21/2018 14:43:05 Duke Energy Annual Report - Appendix E 1 En__) -- EnRad Laboratories 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Appendix E - Page 45 of 111
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity) : pCi/m3 Sample Point 125 [INDICATOR-SW @0.38 miles]
Sample ID: 465642 Sample Dates: 12/26/2017 -1/2/2018 Nuclide Activity 2 Sigma Error MDA 1-131 <2.15E-02 O.OOE+OO 2.15E-02 Cs-134 <1 .11E-02 O.OOE+OO 1.11E-02 Cs-137 <1.64E-02 O.OOE+OO 1.64E-02 Be-7 <1.15E-01 O.OOE+OO 1.15E-01 K-40 6.70E-01 2.0BE-01 1.75E-01 Sample Point 133 [INDICATOR-ENE @6.23 miles]
Sample ID: 431830 Sample Dates: 12/27/2016 - 1/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.30E-03 O.OOE+OO 7.30E-03 Cs- 134 <8.10E-03 O.OOE+OO 8.10E-03 Cs-137 <8.78E-03 O.OOE+OO 8.78E-03 Be-7 <4.00E-02 O.OOE+OO 4.00E-02 K-40 5.76E-01 1.68E-01 3.06E-02 Sample ID: 432230 Sample Dates : 1/3/2017. 1/9/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.21E-02 O.OOE+OO 1.21E-02 Cs-134 <8. 19E-03 O.OOE+OO 8.19E-03 Cs-137 <8.36E-03 O.OOE+OO 8.36E-03 Be-7 <5.33E-02 0.00E+OO 5.33E-02 K-40 4.31E-01 1.72E-01 1.58E-01 Sample ID: 432931 Sample Dates : 1/9/2017 - 1/16/2017 Nuclide Activity 2 Sigma Error MDA 1- 131 <7.40E-03 O.OOE+OO 7.40E-03 Cs-134 <7.0GE-03 O.OOE+OO 7.06E-03 Cs-137 <8 .79E-03 0.00E+OO 8.79E-03 Be-7 <5 .58E-02 O.OOE+OO 5.58E-02 K-40 3.72E-01 1.55E-01 1.60E-01 Sample ID : 433328 Sample Dates: 1/16/2017. 1/23/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.77E-03 O.OOE+OO 9.77E-03 Cs-134 <5.74E-03 O.OOE+OO 5.74E-03 Cs- 137 <7 .97E-03 O.OOE+OO 7.97E-03 Be-7 <5 .95E-02 O.OOE+OO 5.95E-02 K-40 2.71E-01 1.46E-01 1.83E-01 Sample ID : 433746 Sample Dates : 1/23/2017
- 1/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.86E-03 O.OOE+OO 7.86E-03 Cs-134 <7.71E-03 O.OOE+OO 7.71E-03 Cs-137 <5.61E:03 0 .00E+OO 5.61E-03 Be-7 <5 .86E-02 O.OOE+OO 5.86E-02 K-40 4.36E-01 1.40E-01 2.82E-02 Sample ID : 434484 Sample Dates : 1/30/2017. 2/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8 .21E-03 O.OOE+OO 8.21E-03 Cs-134 <9.98E-03 O.OOE+OO 9.98E-03 Cs-137 <1 .03E-02 O.OOE+OO 1.03E-02 Be-7 <6 .55E-02 O.OOE+OO 6.55E-02 K-40 5.0BE-01 1.59E-01 3.13E-02 Sample ID: 435127 Sample Dates : 2/6/2017 - 2/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5.24E-03 O.OOE+OO 5.24E-03 Cs-134 <8.47E-03 O.OOE+OO 8.47E-03 Cs-137 <1 .0SE-02 O.OOE+OO 1.0SE-02 Be-7 <7 .35E-02 O.OOE+OO 7.35E-02 K-40 1.96E-01 1.19E-01 1.47E-01 Sample ID: 435834 Sample Dates: 2/13/2017
- 2/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.95E-03 O.OOE+OO 7.95E-03 Cs-134 <5.78E-03 O.OOE+OO 5.78E-03 Cs-137 <1 .06E-02 O.OOE+OO 1.06E-02 Be-7 <1. 15E-02 O.OOE+OO 1.15E-02 K-40 <1 .88E-01 O.OOE+OO 1.87E-01 Sample ID : 436285 Sample Dates: 2/20/2017
- 2/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9 .89E-03 O.OOE+OO 9.89E-03 Cs-134 <7.46E-03 O.OOE+OO 7.46E-03 Cs-137 <9.27E-03 O.OOE+OO 9.27E-03 Be-7 <5.95E-02 O.OOE+OO 5.95E-02 K-40 1.55E-01 8.39E-02 3.00E-02 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E
- Page 46 of 111 Duke Energy Annual Report
- Appendix E
- En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCl/m3 Sample Point 133 [INDICATOR-ENE@ 6.23 miles]
Sample ID : 436739 Sample Dates: 2/27/2017 - 3/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.98E-03 O.OOE+OO 7.98E-03 Cs-134 <4.97E-03 O.OOE+OO 4.97E-03 Cs-137 <8.74E-03 O.OOE+OO 8.74E-03 Be-7 <5.SSE-02 O.OOE+OO 5.SSE-02 K-40 3.03E-01 1.20E-01 3.04E-02 Sample ID: 437602 Sample Dates: 3/6/2017 - 3/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.40E-03 O.OOE+OO 7.40E-03 Cs-134 <4.98E-03 O.OOE+OO 4.98E-03 Cs- 137 <1 .00E-02 O.OOE+OO 1.00E-02 Be-7 <1 .15E-02 O.OOE+OO 1.15E-02 K-40 1.BOE-01 9 .11E-02 3.04E-02 Sample ID: 438326 Sample Dates : 3/13/2017 - 3/20/2017 Nuclide Activity 2 Sigma Error MDA 1- 13 1 <7.39E-03 O.OOE+OO 7.39E-03 Cs-134 <6.42E-03 O.OOE+OO 6.42E-03 Cs-137 <1 .06E-02 O.OOE+OO 1.06E-02 Be-7 <4.24E-02 O.OOE+OO 4.24E-02 K-40 <1.97E-01 O.OOE+OO 1.97E-01 Sample ID: 438830 Sample Dates : 3/20/2017 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .12E-02 O.OOE+OO 1.12E-02 Cs-134 <6 .36E-03 O.OOE+OO 6.36E-03 Cs-137 <9 .BBE-03 O.OOE+OO 9.BBE-03 Be-7 <5 .07E-02 O.OOE+OO 5.07E-02 K-40 2.14E-01 1.22E-0 1 1.48E-01 Sample ID : 439204 Sample Dates: 3/27/2017 - 4/3/2017 Nuclide Activity 2 Sigma Error MDA 1- 131 <7.95E-03 O.OOE+OO 7.95E-03 Cs-134 <7.06E-03 O.OOE+OO 7.06E-03 Cs-137 <1.26E-02 O.OOE+OO 1.26E-02 Be-7 <4.62E-02 O.OOE+OO 4.62E-02 K-40 2.33E-01 1.24E-01 1.41E-01 Sample ID : 440029 Sample Dates: 4/3/2017 - 4/10/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9 .SBE-03 O.OOE+OO 9.SBE-03 Cs-134 <7.SSE-03 O.OOE+OO 7.SSE-03 Cs-137 <8.2 1E-03 O.OOE+OO 8.21E-03 Be-7 <4.27E-02 O.OOE+OO 4.27E-02 K-40 3.52E-01 1.33E-01 1.03E-01 Sample ID: 440623 Sample Dates: 4/10/2017 - 4/17/2017 Nuclide Activity 2 Sigma Error MDA 1- 131 <7.12E-03 O.OOE+OO 7.12E-03 Cs-134 <7 .20E-03 O.OOE+OO 7.20E-03 Cs- 137 <9.SSE-03 O.OOE+OO 9.SSE-03 Be-7 <4.35E-02 O.OOE+OO 4.35E-02 K-40 4.94E-01 1.99E-01 2.39E-01 Sample ID : 441438 Sample Dates : 4/17/2017 - 4/24/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .18E-02 O.OOE+OO 1.18E-02 Cs-134 <8 .0SE-03 O.OOE+OO 8.0SE-03 Cs-137 <8.27E-03 O.OOE+OO 8.27E-03 Be-7 <6.06E-02 O.OOE+OO 6.06E-02 K-40 4.42E-01 1.43E-01 2.92E-02 Sample ID: 441885 Sample Dates: 4/24/2017 - 5/1/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.60E-03 O.OOE+OO 7.60E-03 Cs- 134 <9.93E-03 O.OOE+OO 9.93E-03 Cs-137 <1.0BE-02 O.OOE+OO 1.0BE-02 Be-7 <5.21E-02 O.OOE+OO 5.21E-02 K-40 5.13E-01 1.72E-01 1.36E-01 Sample ID : 442335 Sample Dates: 5/1/2017 - 5/8/2017 Nuclide Activity 2 Sigma Error MDA 1-1 31 <8 .52E-03 O.OOE+OO 8.52E-03 Cs-134 <7.0SE-03 O.OOE+OO 7.0SE-03 Cs-137 <1 .12E-02 O.OOE+OO 1.12E-02 Be-7 <7 .09E-02 O.OOE+OO 7.09E-02 K-40 4 .28E-01 1.44E-01 3.0SE-02 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 47 of 111 Duke Energy Annual Report - Appendix E
- En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 133 [INDICATOR-ENE@ 6.23 miles]
Sample ID: 442892 Sample Dates: 5/8/2017. 5/15/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.03E-02 O.OOE+OO 1.03E-02 Cs-134 <7.70E-03 O.OOE+OO 7.70E-03 Cs-137 <7.30E-03 O.OOE+OO 7.30E-03 Be-7 <5.25E-02 O.OOE+OO 5.25E-02 K-40 3.20E-01 1.47E-01 1.62E-01 Sample ID: 443331 Sample Dates: 5/15/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA 1-1 31 <1.02E-02 O.OOE+OO 1.02E-02 Cs-134 <5.71E-03 0.00E+OO 5.71E-03 Cs-137 <7.09E-03 O.OOE+OO 7.09E-03 Be-7 <5.71E-02 O.OOE+OO 5.71E-02 K-40 3.59E-01 1.51E-01 1.66E-01 Sample ID: 443881 Sample Dates: 5/22/2017. 5/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.15E-03 O.OOE+OO 6.15E-03 Cs-134 <6.24E-03 O.OOE+OO 6.24E-03 Cs-137 <8.26E-03 O.OOE+OO 8.26E-03 Be-7 <5.31E-02 O.OOE+OO 5.31E-02 K-40 9.58E-02 7.60E-02 1.02E-01 Sample ID: 444290 Sample Dates : 5/30/2017 - 6/5/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .0SE-02 O.OOE+OO 1.0SE-02 Cs-134 <1 .06E-02 O.OOE+OO 1.06E-02 Cs-137 <1.25E-02 O.OOE+OO 1.25E-02 Be-7 <5.42E-02 O.OOE+OO 5.42E-02 K-40 <2.22E-01 0.00E+OO 2.22E-01 Sample ID: 445348 Sample Dates: 6/5/2017 - 6/12/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.61E-03 O.OOE+OO 7.61E-03 Cs-134 <7.71E-03 O.OOE+OO 7.71E-03 Cs-137 <1.11E-02 O.OOE+OO 1.11E-02 Be-7 <5.71E-02 O.OOE+OO 5.71E-02 K-40 3.16E-01 1.21E-01 2.96E-02 Sample 10: 446352 Sample Dates: 6/12/2017
- 6/19/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.78E-03 0.00E+OO 7.78E-03 Cs-134 <6.84E-03 O.OOE+OO 6.84E-03 Cs-137 <9.04E-03 O.OOE+OO 9.04E-03 Be-7 <4.19E-02 O.OOE+OO 4.19E-02 K-40 1.55E-01 8.15E-02 2.81E-02 Sample ID: 446848 Sample Oates : 6/19/2017 - 6/26/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.53E-03 O.OOE+OO 8.53E-03 Cs-134 <9.00E-03 O.OOE+OO 9.00E-03 Cs-137 <8.SOE-03 O.OOE+OO 8.SOE-03 Be-7 <5.59E-02 O.OOE+OO 5.59E-02 K-40 <1.97E-01 O.OOE+OO 1.97E-01 Sample ID: 447218 Sample Dates: 6/26/2017 - 7/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.15E-03 O.OOE+OO 9.15E-03 Cs-134 <7.53E-03 O.OOE+OO 7.53E-03 Cs-137 <1 .17E-02 O.OOE+OO 1.17E-02 Be-7 <5.69E-02 O.OOE+OO 5.69E-02 K-40 <2.05E-01 O.OOE+OO 2.0SE-01 Sample ID: 447830 Sample Dates: 7/3/2017 - 7/10/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5.54E-03 0.00E+OO 5.54E-03 Cs-134 <5.77E-03 O.OOE+OO 5.77E-03 Cs-137 <7.18E-03 O.OOE+OO 7.18E-03 Be-7 <4.59E-02 O.OOE+OO 4.59E-02 K-40 <2.13E-01 O.OOE+OO 2.13E-01 Sample ID: 448302 Sample Dates : 7/10/2017 - 7/17/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.38E-03 O.OOE+OO 9.38E-03 Cs-134 <4.91E-03 O.OOE+OO 4.91E-03 Cs-137 <1 .04E-02 O.OOE+OO 1.04E-02 Be-7 <5.52E-02 O.OOE+OO 5.52E-02 K-40 <2.42E-01 O.OOE+OO 2.42E-01 Report Generated@ 3/21/2018 14:43 :05 Duke Energy Annual Report - Appendix E En :> EnRad Laboratories 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Appendi x E - Page 48 of 111
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 133 [INDICATOR* ENE@ 6.23 miles]
Sample ID: 448916 Sample Oates : 7/17/2017 . 7/24/2017 Nuclide Activity 2 Sigma Error MDA 1-1 31 <6.09E-03 O.OOE+OO 6.09E-03 Cs-134 <6.48E-03 O.OOE+OO 6.48E-03 Cs-137 <1 .17E-02 O.OOE+OO 1.17E-02 Be-7 <6.40E-02 O.OOE+OO 6.40E-02 K-40 2.82E-01 1.16E-01 3.06E-02 Sample ID: 449247 Sample Dates: 7/24/2017
- 7/31/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.37E-03 O.OOE+OO 9.37E-03 Cs-134 <7.56E-03 O.OOE+OO 7.56E-03 Cs-137 <9.41E-03 O.OOE+OO 9.41E-03 Be-7 <4.56E-02 O.OOE+OO 4.56E-02 K-40 2.02E-01 1.15E-01 1.33E-01 Sample ID: 449968 Sample Dates: 7/31/2017
- 8/7/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.02E-02 O.OOE+OO 1.02E-02 Cs-134 <7.95E-03 O.OOE+OO 7.95E-03 Cs-137 <1 .10E-02 O.OOE+OO 1.10E-02 Be-7 <6.29E-02 O.OOE+OO 6.29E-02 K-40 1.39E-01 9.01E-02 9.98E-02 Sample ID: 450229 Sample Oates: 8/7/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.93E-03 O.OOE+OO 7.93E-03 Cs-134 <7.01E-03 O.OOE+OO 7.01E-03 Cs-137 <8.10E-03 O.OOE+OO 8.10E-03 Be-7 <6.35E-02 O.OOE+OO 6.35E-02 K-40 <2.40E-01 O.OOE+OO 2.40E-01 Sample ID: 450749 Sample Dates: 8/14/2017
- 8/21/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.90E-03 O.OOE+OO 7.90E-03 Cs-134 <6.0BE-03 O.OOE+OO 6.0BE-03 Cs-137 <1.05E-02 O.OOE+OO 1.05E-02 Be-7 <5.98E-02 O.OOE+OO 5.98E-02 K-40 <2.20E-01 O.OOE+OO 2.20E-01 Sample ID: 451215 Sample Oates: 8/21/2017 - 8/28/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.13E-02 O.OOE+OO 1.1 3E-02 Cs-134 <1.45E-03 O.OOE+OO 1.45E-03 Cs-137 <1 .06E-02 O.OOE+OO 1.06E-02 Be-7 <6.36E-02 O.OOE+OO 6.36E-02 K-40 3.70E-01 1.33E-01 3.04E-02 Sample ID: 451559 Sample Dates: 8/28/2017
- 9/5/2017 Nuclide Activity 2 Sig ma Error MDA 1-131 <7.SSE-03 O.OOE+OO 7.SSE-03 Cs-134 <5.01E-03 O.OOE+OO 5.01E-03 Cs-137 <8.22E-03 O.OOE+OO 8.22E-03 Be-7 <5.36E-02 O.OOE+OO 5.36E-02 K-40 <2.04E-01 O.OOE+OO 2.04E-01 Sample ID: 452382 Sample Dates: 9/5/2017
- 9/11/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.67E-03 O.OOE +OO 6.67E-03 Cs-134 <8.14E-03 O.OOE+OO B.14E-03 Cs-137 <1.01E-02 O.OOE+OO 1.01 E-02 Be-7 <7.24E-02 O.OOE+OO 7.24E-02 K-40 1.36E-01 1.09E-01 1.SOE-01 Sample ID: 452809 Sample Dates : 9/11/2017
- 9/18/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.40E-03 O.OOE+OO 8.40E-03 Cs-134 <5.44E-03 O.OOE+OO 5.44E-03 Cs-137 <1.0SE-02 O.OOE+OO 1.0SE-02 Be-7 <5.98E-02 O.OOE+OO 5.98E-02 K-40 2.65E-01 1.0BE-01 2.87E-02 Sample ID: 453470 Sample Dates: 9/18/2017 . 9/25/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.79E-03 O.OOE+OO 7.79E-03 Cs-134 <5.77E-03 O.OOE+OO 5.77E-03 Cs-137 <1 .04E-02 O.OOE+OO 1.04E-02 Be-7 <5.73E-02 O.OOE+OO 5.73E-02 K-40 1.60E-01 1.07E-01 1.40E-01 EnRad Laboratories En =:)
Report Generated@ 3/21/2018 14:43:05 Appendix E - Page 49 of 111 Duke Energy Annual Report* Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type : AIR RADIOIODINE Concentration (Activity) : pCi/m3 Sample Point 133 [INDICATOR - ENE @6.23 miles]
Sample ID : 454240 Sample Dates: 9/25/2017 - 10/2/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.59E-02 O.OOE+OO 1.59E-02 Cs- 134 <1 .71 E-02 O.OOE+OO 1.71E-02 Cs-1 37 <1.31E-02 O.OOE+OO 1.31E-02 Be-7 <9.41 E-02 O.OOE+OO 9.41 E-02 K-40 <3.18E-01 O.OOE+OO 3.18E-01 Sample ID: 455097 Sample Dates : 10/2/2017 - 10/9/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.67E-02 O.OOE+OO 1.67E-02 Cs-134 <1.30E-02 O.OOE+OO 1.30E-02 Cs- 137 <1.SSE-02 O.OOE+OO 1.SSE-02 Be-7 <1.03E-01 O.OOE+OO 1.03E-01 K-40 4.07E-01 2.04E-01 2.67E-01 Sample ID: 455436 Sample Dates: 10/9/2017 - 10/16/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.56E-02 O.OOE+OO 1.56E-02 Cs-134 <1.36E-02 O.OOE+OO 1.36E-02 Cs-137 <1.56E-02 O.OOE+OO 1.56E-02 Be-7 <9.34E-02 O.OOE+OO 9.34E-02 K-40 2.39E-01 1.31E-01 1.41E-01 Sample ID: 456068 Sample Dates: 10/16/2017 - 10/23/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.32E-02 O.OOE+OO 1.32E-02 Cs-134 <1 .54E-02 O.OOE+OO 1.54E-02 Cs-137 <1.54E-02 O.OOE+OO 1.54E-02 Be-7 <1.06E-01 O.OOE+OO 1.06E-01 K-40 2.84E-01 1.54E-01 1.85E-01 Sample ID: 461435 Sample Dates: 10/23/2017 - 10/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.98E-02 O.OOE+OO 1.98E-02 Cs-134 <1.73E-02 O.OOE+OO 1.73E-02 Cs-137 <1.69E-02 O.OOE+OO 1.69E-02 Be-7 <8.54E-02
- O.OOE +OO 8.54E-02 K-40 5.00E-01 1.91E-01 1.94E-01 Sample ID : 461990 Sample Dates: 10/30/2017 . 11/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2 .17E-02 O.OOE+OO 2.17E-02 Cs-134 <1.85E-02 0.00E+OO 1.85E-02 Cs-137 <1.14E-02 O.OOE+OO 1.14E-02 Be-7 <1.23E-01 O.OOE+OO 1.23E-01 K-40 4.83E-01 2.04E-01 2.40E-01 Sample ID: 462622 Sample Dates : 11/6/2017 - 11 /13/20 17 Nuclide Activity 2 Sigma Error MDA 1-131 <2.03E-02 O.OOE+OO 2.03E-02 Cs-134 <1.76E-02 O.OOE+OO 1.76E-02 Cs-137 <1.44E-02 O.OOE+DO 1.44E-02 Be-7 <1.28E-01 O.OOE+OO 1.28E-01 K-40 3.78E-01 1.87E-01 2.33E-01 Sample ID : 463118 Sample Dates : 11/13/2017 - 11/20/2017 Nuclide Activity 2 Sigm a Error MDA 1-131 <2.29E-02 O.OOE+OO 2.29E-02 Cs-134 <1 .74E-02 O.OOE+OO 1.74E-02 Cs-137 <1 .54E-02 O.OOE+OO 1.54E-02 Be-7 <1.18E-01 O.OOE+OO 1.18E-01 K-40 4.67E-01 1.79E-01 1.71E-01 Sample ID: 463529 Sample Dates: 11 /20/2017
- 11/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.94E-02 O.OOE+OO 1.94E-02 Cs-134 <1.51E-02 O.OOE+OO 1.51 E-02 Cs-137 <1 .73E-02 O.OOE+OO 1.73E-02 Be-7 <1.DOE-01 O.OOE+OO 1.00E-01 K-40 4.97E-01 1.99E-01 2.21E-01 Sample ID : 464169 Sample Dates: 11/27/2017
- 12/4/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.27E-02 O.OOE+OO 2.27E-02 Cs-134 <2 .07E-02 O.OOE+OO 2.07E-02 Cs-137 <2. 10E-02 O.OOE+OO 2.10E-02 Be-7 <1 .10E-01 O.OOE+OO 1.10E-01 K-40 3.79E-01 1.72E-01 1.94E-01 Report Generated @ 3/2 1/20 18 14 :43: 05 EnRad Laboratories Duke Energy Annual Report - Appendix E I f() 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Appendix E - Page 50 of 111
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity) : pCi/m3 Sample Point 133 [ INDICATOR- ENE@ G.23 miles]
Sample ID: 464719 Sample Dates: 12/4/2017. 12/11/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .89E-02 0.00E+OO 1.89E-02 Cs-134 <1 .68E-02 O.OOE+OO 1.68E-02 Cs-137 <1.81E-02 O.OOE+OO 1.81E-02 Be-7 <1 .26E-01 O.OOE+OO 1.26E-01 K-40 5.51E-01 2.15E-01 2.42E-01 Sample ID: 464992 Sample Dates: 12/11/2017 -12/18/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.10E-02 O.OOE+OO 2.10E-02 Cs-134 <2.25E-02 O.OOE+OO 2.25E-02 Cs-137 <1 .74E-02 O.OOE+OO 1.74E-02 Be-7 <1 .12E-01 O.OOE+OO 1.12E-01 K-40 3.47E-01 1.78E-01 2.22E-01 Sample ID : 465229 Sample Dates: 12/18/2017. 12/26/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.25E-02 O.OOE+OO 2.25E-02 Cs-134 <1 .84E-02 O.OOE+OO 1.84E-02 Cs-137 <1 .64E-02 O.OOE+OO 1.64E-02 Be-7 <1.25E-01 O.OOE+OO 1.25E-01 K-40 4.90E-01 1.75E-01 1.68E-01 Sample ID: 465643 Sample Dates: 12/26/2017 -1/2/2018 Nuclide Activity 2 Sigma Error MDA 1-131 <2.65E-02 O.OOE+OO 2.65E-02 Cs-134 <1 .64E-02 O.OOE+OO 1.64E-02 Cs-137 <1 .76E-02 O.OOE+OO 1.76E-02 Be-7 <1 .32E-01 O.OOE+OO 1.32E-01 K-40 5.13E-01 1.91E-01 1.89E-01 Sample Point 195 [INDICATOR* N @0.19 miles]
Sample ID: 431831 Sample Dates: 12/27/2016
- 1/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5.69E-03 O.OOE+OO 5.69E-03 Cs-134 <7.40E-03 O.OOE+OO 7.40E-03 Cs-137 <7 .60E-03 O.OOE+OO 7.60E-03 Be-7 <5 .61E-02 O.OOE+OO 5.61E-02 K-40 2.SOE-01 1.32E-01 1.65E-01 Sample ID: 432231 Sample Dates : 1/3/2017 - 1/9/2017 Nuclide Acti vity 2 Sigma Error MDA 1-131 <7 .57E-03 O.OOE+OO 7.57E-03 Cs-134 <6.43E-03 O.OOE+OO 6.43E-03 Cs-137 <8.93E-03 O.OOE+OO 8.93E-03 Be-7 <7.07E-02 O.OOE+OO 7.07E-02 K-40 4.01E-01 1.46E-01 3.39E-02 Sample ID: 432932 Sample Dates: 1/9/2017 -1/16/2017 Nuc lide Activity 2 Sigma Error MDA 1-131 <7 .38E-03 O.OOE+OO 7.38E-03 Cs-134 <6 .61E-03 O.OOE+OO 6.61E-03 Cs-137 <8.23E-03 O.OOE+OO 8.23E-03 Be-7 <5 .96E-02 O.OOE+OO 5.96E-02 K-40 3.81E-01 1.31E-01 2.87E-02 Sample ID: 433329 Sample Dates: 1/16/2017 -1/23/2017 Nuclide Acti vity 2 Sigma Error MDA 1-131 <8 .25E-03 O.OOE+OO 8.25E-03 Cs-134 <6.54E-03 O.OOE+OO 6.54E-03 Cs-137 <5 .77E-03 O.OOE+OO 5.77E-03 Be-7 <5 .54E-02 O.OOE+OO 5.54E-02 K-40 <2.57E-01 O.OOE+OO 2.57E-01 Sample ID: 433747 Sample Dates: 1/23/2017 - 1/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.58E-03 O.OOE+OO 7.SBE-03 Cs-134 <7 .31E-03 O.OOE+OO 7.3 1E-03 Cs-137 <7 .74E-03 O.OOE+OO 7.74E-03 Be-7 <5 .83E-02 O.OOE+OO 5.83E-02 K-40 3.72E-01 1.53E-01 1.59E-01 Sample ID: 434485 Sample Dates: 1/30/2017. 2/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.49E-03 O.OOE+OO 8.49E-03 Cs-134 <7 .26E-03 O.OOE+OO 7.26E-03 Cs-137 <8.41E-03 O.OOE+OO 8.41E-03 Be-7 <6.09E-02 O.OOE+OO 6.09E-02 K-40 5.19E-01 1.56E-01 2.93E-02 EnRad Laboratories En:=)
Report Generated@ 3/21/2018 14:43:05 Appendix E - Page 51 of 111 Duke Energy Annual Report - Appendix E l 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 195 [INDICATOR
- N @0.19 miles]
Sample ID: 435128 Sample Dates : 2/6/2017 . 2/13/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.94E-03 O.OOE+OO 6.94E-03 Cs-134 <5.45E-03 O.OOE+OO 5.45E-03 Cs-137 <1.05E-02 O.OOE+OO 1.0SE-02 Be-7 <5.98E-02 O.OOE+OO 5.98E-02 K-40 <2 .27E-01 O.OOE+OO 2.27E-01 Sample ID: 435835 Sample Dates: 2/13/2017
- 2/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7 .36E-03 O.OOE +OO 7.36E-03 Cs- 134 <9.09E-03 0.00E+OO 9.09E-03 Cs- 137 <5.SOE-03 O.OOE+OO 5.SOE-03 Be-7 <5.17E-02 O.OOE+OO 5.17E-02 K-40 <1.38E-01 0.00E+OO 1.38E-01 Sample ID: 436286 Sample Dates : 2/20/2017 . 2/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.04E-03 O.OOE+OO 8.04E-03 Cs-134 <5.22E-03 O.OOE+OO 5.22E-03 Cs-137 <9.05E-03 O.OOE+OO 9.0SE-03 Be-7 <7 .74E-02 O.OOE+OO 7.74E-02 K-40 <2.17E-01 O.OOE+OO 2.17E-01 Sample ID: 436740 Sample Dates: 2/27/2017
- 3/6/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.38E-03 O.OOE+OO 6.38E-03 Cs-134 <8.11E-03 O.OOE+OO 8.11E-03 Cs-137 <9.56E-03 O.OOE+OO 9.56E-03 Be-7 <5.68E-02 O.OOE+OO 5.67E-02 K-40 <2 .29E-01 O.OOE+OO 2.29E-01 Sample ID: 437603 Sample Dates: 3/6/2017
- 3/13/2017 Nuclide Activity 2 Sigm a Error MDA 1-131 <5 .64E-03 O.OOE+OO 5.64E-03 Cs-134 <7 .97E-03 O.OOE+OO 7.97E-03 Cs-137 <9 .39E-03 O.OOE+OO 9.39E-03 Be-7 <6 .27E-02 O.OOE+OO 6.27E-02 K-40 <2.43E-01 O.OOE+OO 2.43E-01 Sample ID: 438327 Sample Dates : 3/13/2017 . 3/20/2017 Nuclide Activity 2 Sigm a Error MDA 1-131 <6.66E-03 O.OOE+OO 6.66E-03 Cs- 134 <8.65E-03 O.OOE+OO 8.65E-03 Cs-137 <1 .07E-02 O.OOE+OO 1.07E-02 Be-7 <5.24E-02 O.OOE+OO 5.24E-02 K-40 <2 .63E-01 O.OOE+OO 2.63E-01 Sample ID : 438831 Sample Dates : 3/20/2017
- 3/27/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.54E-03 O.OOE+OO 7.54E-03 Cs- 134 <6 .36E-03 O.OOE+OO 6.36E-03 Cs-137 <1.14E-02 O.OOE+OO 1.14E-02 Be-7 <6 .11 E-02 O.OOE+OO 6.11E-02 K-40 <1.70E-01 O.OOE+OO 1.70E-01 Sample ID: 439205 Sample Dates: 3/27/2017
- 4/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.91E-03 O.OOE+OO 7.91E-03 Cs-134 <5.47E-03 O.OOE+OO 5.47E-03 Cs-137 <6.SOE-03 O.OOE+OO 6.SOE-03 Be-7 <4.84E-02 O.OOE+OO 4.84E-02 K-40 <2.0SE-01 O.OOE+OO 2.0SE-01 Sample ID: 440030 Sample Dates: 4/3/2017
- 4/10/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.02E-02 O.OOE+OO 1.02E-02 Cs-134 <9 .69E-03 0.00E+OO 9.69E-03 Cs-137 <9 .06E-03 O.OOE+OO 9.06E-03 Be-7 <5.29E-02 O.OOE+OO 5.29E-02 K-40 2.84E-01 1.45E-01 1.70E-01 Sam ple ID: 440624 Sample Dates : 4/10/2017
- 4/17/2017 Nuc lide Activity 2 Sigma Error MDA 1-131 <6.91E-03 O.OOE+OO 6.91E-03 Cs-134 <7.34E-03 O.OOE+OO 7.34E-03 Cs-137 <4.47E-03 O.OOE+OO 4.47E-03 Be-7 <5.49E-02 O.OOE+OO 5.49E-02 K-40 3.87E-01 1.32E-01 2.83E-02 Report Generated @ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 52 of 111 Duke Energy Annual Report - Appendix E
- En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 195 [ INDICATOR - N@ 0 .19 miles]
Sample ID : 441439 Sample Dates: 4/17/2017 . 4/24/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.58E-03 0.00E+OO 7.58E-03 Cs-134 <8.66E-03 O.OOE+OO 8.66E-03 Cs-137 <1.03E-02 O.OOE+OO 1.03E-02 Be-7 <6.90E-02 O.OOE+OO 6.90E-02 K-40 3.03E-01 1.62E-01 2.13E-01 Sample ID: 441886 Sample Dates: 4/24/2017 . 5/1/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.57E-03 O.OOE+OO 8.57E-03 Cs-134 <6.56E-03 O.OOE+OO 6.56E-03 Cs-137 <8.16E-03 O.OOE+OO 8.16E-03 Be-7 <6.0SE-02 O.OOE+OO 6.0SE-02 K-40 5.00E-01 1.79E-01 1.72E-01 Sample ID : 442336 Sample Dates : 5/1/2017
- 5/8/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.35E-03 O.OOE+OO 8.35E-03 Cs-134 <7.56E-03 O.OOE+OO 7.56E-03 Cs-137 <6.75E-03 O.OOE+OO 6.75E-03 Be-7 <2.92E-02 O.OOE+OO 2.92E-02 K-40 4.85E-01 1.59E-01 1.19E-01 Sample ID : 442893 Sample Dates : 5/8/2017
- 5/15/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.74E-03 O.OOE+OO 8.74E-03 Cs-134 <6.76E-03 O.OOE+OO 6.76E-03 Cs-137 <5.53E-03 0.00E+OO 5.53E-03 Be-7 <6.12E-02 O.OOE+OO 6.12E-02 K-40 3.67E-01 1.27E-01 2.76E-02 Sample ID : 443332 Sample Dates: 5/15/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.25E-03 O.OOE+OO 8.25E-03 Cs-134 <6.50E-03 O.OOE+OO 6.SOE-03 Cs-137 <7.41E-03 O.OOE+OO 7.41E-03 Be-7 <4.73E-02 O.OOE+OO 4.73E-02 K-40 6.21E-01 1.71E-01 2.85E-02 Sample ID: 443882 Sample Dates : 5/22/2017 . 5/30/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.03E-03 O.OOE+OO 8.03E-03 Cs-134 <6.93E-03 O.OOE+OO 6.93E-03 Cs-137 <7.33E-03 O.OOE+OO 7.33E-03 Be-7 <4.25E-02 O.OOE+OO 4.25E-02 K-40 <2.31E-01 O.OOE+OO 2.31E-01 Sample ID: 444291 Sample Dates: 5/30/2017
- 6/5/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.63E-03 O.OOE+OO 6.63E-03 Cs-134 <6.24E-03 O.OOE+OO 6.24E-03 Cs-137 <1 .14E-02 O.OOE+OO 1.1 4E-02 Be-7 <6.87E-02 O.OOE+OO 6.87E-02 K-40 <2.SOE-01 O.OOE+OO 2.SOE-01 Sample ID: 445349 Sample Dates: 6/5/2017
- 6/12/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5.22E-03 O.OOE+OO 5.22E-03 Cs-134 <4.99E-03 O.OOE+OO 4.99E-03 Cs-137 <1.06E-02 O.OOE+OO 1.06E-02 Be-7 <3.12E-02 O.OOE+OO 3.12E-02 K-40 <2.19E-01 O.OOE+OO 2.19E-01 Sample ID: 446353 Sample Dates: 6/12/2017 - 6/19/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9.31E-03 O.OOE+OO 9.31E-03 Cs-134 <6.84E-03 O.OOE+OO 6.84E-03 Cs-137 <7.92E-03 0.00E+OO 7.92E-03 Be-7 <5.43E-02 0.00E+OO 5.43E-02 K-40 <1 .99E-01 O.OOE+OO 1.99E-01 Sample ID: 446849 Sample Dates : 6/19/2017 - 6/26/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.90E-03 O.OOE+OO 8.90E-03 Cs-134 <4.78E-03 0.00E+OO 4.78E-03 Cs-137 <1 .16E-02 O.OOE+OO 1.16E-02 Be-7 <4.87E-02 O.OOE+OO 4.87E-02 K-40 9.73E-02 6.54E-02 2.93E-02 En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 53 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RAOIOIODINE Concentration (Activity): pCi/m3 Sample Point 195 [ INDICATOR- N@ 0.19 miles]
Sample ID: 447219 Sample Dates: 6/26/2017 - 7/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <7.21E-03 O.OOE+OO 7.21E-03 Cs-134 <9 .54E-03 O.OOE+OO 9.54E-03 Cs-137 <8.16E-03 O.OOE+OO 8.16E-03 Be-7 <6.65E-02 O.OOE+OO 6.65E-02 K-40 2.87E-01 1.17E-01 3.11E-02 Sample ID: 447831 Sample Dates : 7/3/2017 - 7/10/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <8.27E-03 O.OOE+OO 8.27E-03 Cs-134 <5.38E-03 O.OOE+OO 5.38E-03 Cs-137 <9 .34E-03 O.OOE+OO 9.34E-03 Be-7 <4.73E-02 O.OOE+OO 4.73E-02 K-40 1.51E-01 9.15E-02 9.99E-02 Sample ID: 448303 Sample Dates: 7/10/2017 - 7/17/2017 Nuclide Activity 2 Sigma Error MDA 1-1 31 <5 .74E-03 O.OOE+OO 5.74E-03 Cs-134 <6.34E-03 O.OOE+OO 6.34E-03 Cs-137 <1.00E-02 O.OOE+OO 1.00E-02 Be-7 <6.40E-02 O.OOE+OO 6.40E-02 K-40 1.65E-01 9.43E-02 1.01E-01 Sample ID: 448917 Sample Dates: 7/17/2017. 7/24/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5.93E-03 O.OOE+OO 5.93E-03 Cs-134 <5.67E-03 O.OOE+OO 5.67E-03 Cs-137 <5.83E-03 O.OOE+OO 5.83E-03 Be-7 <4.48E-02 O.OOE+OO 4.48E-02 K-40 2.0SE-01 8.97E-02 1.0SE-01 Sample ID: 449248 Sample Dates : 7/24/2017
- 7/31/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.84E-03 O.OOE+OO 6.84E-03 Cs-134 <6.SBE-03 O.OOE+OO 6.SBE-03 Cs-137 <9.39E-03 O.OOE+OO 9.39E-03 Be-7 <5.57E-02 O.OOE+OO 5.57E-02 K-40 1.69E-01 9.95E-02 1.12E-01 Sample ID: 449969 Sample Dates: 7/31/2017. 8/7/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <9 .04E-03 O.OOE+OO 9.04E-03 Cs-134 <6.49E-03 O.OOE+OO 6.49E-03 Cs-137 <5.72E-03 O.OOE+OO 5.72E-03 Be-7 <5.SOE-02 O.OOE+OO 5.SOE-02 K-40 1.97E-01 9.20E-02 2.81E-02 Sample ID: 450230 Sample Dates: 8/7/2017
- 8/14/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6 .87E-03 O.OOE+OO 6.87E-03 Cs-134 <7.42E-03 O.OOE+OO 7.42E-03 Cs-137 <9 .BOE-03 O.OOE+OO 9.BOE-03 Be-7 <5. 10E-02 0.00E+OO 5.10E-02 K-40 <2.0BE-01 O.OOE+OO 2.0BE-01 Sample ID: 450750 Sample Dates: 8/14/2017
- 8/21/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.36E-03 O.OOE+OO 6.36E-03 Cs-134 <6 .BSE-03 O.OOE+OO 6.BSE-03 Cs-1 37 <7 .63E-03 O.OOE+OO 7.63E-03 Be-7 <4.BSE-02 O.OOE+OO 4.BSE-02 K-40 <2.00E-01 O.OOE+OO 2.00E-01 Sample ID: 451216 Sample Dates : 8/21/2017. 8/28/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <5.60E-03 O.OOE+OO 5.60E-03 Cs-134 <6.02E-03 O.OOE+OO 6.02E-03 Cs-137 <5 .79E-03 O.OOE+OO 5.79E-03 Be-7 <5. 17E-02 O.OOE+OO 5.17E-02 K-40 <2.SBE-01 O.OOE+OO 2.SBE-0 1 Sample ID: 451560 Sample Dates: 8/28/2017
- 9/5/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <6.69E-03 O.OOE+OO 6.69E-03 Cs- 134 <8.0SE-03 O.OOE+OO 8.0SE-03 Cs-137 <8.42E-03 O.OOE+OO 8.42E-03 Be-7 <5 .18E-02 O.OOE+OO 5.18E-02 K-40 8.SOE-02 8.06E-02 1.20E-01
=:>
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 54 of 111 Duke Energy Annual Report - Appendix E I En 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 195 [ INDICATOR- N @0.19 miles)
Sample ID: 452383 Sample Oates: 9/5/2017
- 9/11/2017 Nuclide Activity 2 Sigma Error MOA 1-131 <9.95E-03 O.OOE+OO 9.95E-03 Cs-134 <8.70E-03 O.OOE+OO 8.70E-03 Cs-137 <1 .39E-02 O.OOE+OO 1.39E-02 Be-7 <6.91E-02 O.OOE+OO 6.91E-02 K-40 1.94E-01 1.01E-01 3.SOE-02 Sample 10: 452810 Sample Oates : 9/11/2017 - 9/18/2017 Nuclide Activity 2 Sigma Error MOA 1-131 <8.85E-03 O.OOE+OO 8.85E-03 Cs-134 <7.93E-03 O.OOE+OO 7.93E-03 Cs-137 <1 .0SE-02 O.OOE+OO 1.0SE-02 Be-7 <4.13E-02 O.OOE+OO 4.13E-02 K-40 2.13E-01 1.16E-01 1.25E-01 Sample ID: 453471 Sample Oates: 9/18/2017 - 9/25/2017 Nuclide Activity 2 Sigma Error MDA 1-13 1 <8.12E-03 O.OOE+OO 8.12E-03 Cs-134 <8.11E-03 O.OOE+OO 8.11E-03 Cs-137 <9.56E-03 O.OOE+OO 9.56E-03 Be-7 <5.29E-02 O.OOE+OO 5.29E-02 K-40 2.71E-01 1.36E-01 1.59E-01 Sample ID: 454241 Sample Oates: 9/25/2017. 10/2/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .68E-02 O.OOE+OO 1.68E-02 Cs-134 <1 .61E-02 O.OOE+OO 1.61E-02 Cs-137 <1 .55E-02 O.OOE+OO 1.SSE-02 Be-7 <1 .06E-01 O.OOE+OO 1.06E-01 K-40 2.91E-01 1.30E-01 1.15E-01 Sample ID: 455098 Sample Oates: 10/2/2017
- 10/9/2017 Nuclide Activity 2 Sigma Error MOA 1-131 <1.57E-02 O.OOE+OO 1.57E-02 Cs-134 <1.63E-02 O.OOE+OO 1.63E-02 Cs-137 <1.22E-02 O.OOE+OO 1.22E-02 Be-7 <8.54E-02 O.OOE+OO 8.54E-02 K-40 1.92E-01 1.34E-01 1.86E-01 Sample ID: 455437 Sample Dates: 10/9/2017 - 10/16/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .56E-02 O.OOE+OO 1.56E-02 Cs-134 <1.35E-02 O.OOE+OO 1.35E-02 Cs-137 <1 .38E-02 O.OOE+OO 1.38E-02 Be-7 <1 .07E-01 O.OOE+OO 1.07E-01 K-40 2.76E-01 1.32E-01 1.27E-01 Sample ID: 456069 Sample Oates: 10/16/2017 -10/23/2017 Nuclide Activity 2 Sigma Error MOA 1-131 <1.20E-02 0.00E+OO 1.20E-02 Cs-134 <1.22E-02 O.OOE+OO 1.22E-02 Cs-137 <1.40E-02 O.OOE+OO 1.40E-02 Be-7 <1 .10E-0 1 O.OOE+OO 1.10E-01 K-40 2.46E-01 1.35E-01 1.61E-01 Sample ID: 461436 Sample Oates: 10/23/2017 - 10/30/2017 Nuclide Activity 2 Sigma Error MOA 1-131 <2.09E-02 O.OOE+OO 2.09E-02 Cs-134 <2.15E-02 O.OOE+OO 2.15E-02 Cs-137 <1 .83E-02 O.OOE+OO 1.83E-02 Be-7 <1 .21E-01 O.OOE+OO 1.21E-01 K-40 5.82E-01 2.07E-01 2.06E-01 Sample ID: 461991 Sample Dates: 10/30/2017 - 11/6/2017 Nuclide Activity 2 Sigma Error MOA 1-131 <1.96E-02 0.00E+OO 1.96E-02 Cs-134 <1.1 1E-02 O.OOE+OO 1.11E-02 Cs-137 <1 .64E-02 O.OOE+OO 1.64E-02 Be-7 <1 .09E-01 O.OOE+OO 1.09E-0 1 K-40 3.93E-01 1.55E-01 1.32E-01 Sample ID: 462623 Sample Oates: 11/6/2017
- 11/13/2017 Nuclide Activity 2 Sigma Error MOA 1-131 <1 .86E-02 O.OOE+OO 1.86E-02 Cs-134 <1 .65E-02 O.OOE+OO 1.65E-02 Cs-137 <1 .70E-02 O.OOE+OO 1.70E-02 Be-7 <1 .39E-01 O.OOE+OO 1.39E-01 K-40 6.35E-01 2.14E-01 1.98E-01 Report Generated@ 3/21/201814:43:05 EnRad Laboratories Appendix E - Page 55 of 111 Duke Energy Annual Report - Appendix E En:> 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: AIR RADIOIODINE Concentration (Activity): pCi/m3 Sample Point 195 [ INDICATOR- N @0.19 miles]
Sample ID: 463119 Sample Dates: 11/13/2017
- 11/20/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <2.39E-02 O.OOE+OO 2.39E-02 Cs-134 <2.20E-02 O.OOE+OO 2.20E-02 Cs-137 <1.59E-02 O.OOE+OO 1.59E-02 Be-7 <1 .02E-01 O.OOE+OO 1.02E-01 K-40 5.25E-01 1.93E-01 1.88E-01 Sample ID: 463530 Sample Oates: 11/20/2017 - 11/27/2017 Nuclide Activity 2 Sigma Error MOA 1-131 <1.79E-02 O.OOE+OO 1.79E-02 Cs-134 <2.03E-02 O.OOE+OO 2.03E-02 Cs-137 <1 .47E-02 O.OOE+OO 1.47E-02 Be-7 <1.17E-01 O.OOE+OO 1.17E-01 K-40 4.30E-01 1.91E-0 1 2.25E-01 Sample ID: 464170 Sample Dates: 11/27/2017
- 12/4/2017 Nuclide Activity 2 Sigma Error MOA 1-131 <2.39E-02 O.OOE+OO 2.39E-02 Cs-134 <2.14E-02 O.OOE+OO 2.14E-02 Cs-137 <1.65E-02 O.OOE+OO 1.65E-02 Be-7 <1.17E-01 O.OOE+OO 1.17E-01 K-40 5.02E-01 1.72E-01 1.25E-01 Sample ID: 464720 Sample Oates: 12/4/2017 -12/11/2017 Nuclide Activity 2 Sigma Error MOA 1-131 <2 .0SE-02 O.OOE+OO 2.0SE-02 Cs-134 <1.98E-02 O.OOE+OO 1.98E-02 Cs-137 <1.69E-02 O.OOE+OO 1.69E-02 Be-7 <1.29E-01 O.OOE+OO 1.29E-01 K-40 5.37E-01 2.28E-01 2.79E-01 Sample ID: 464993 Sample Oates : 12/11/2017 - 12/18/2017 Nuclide Activity 2 Sigma Error MOA 1-131 <1.67E-02 O.OOE+OO 1.67E-02 Cs-134 <1.67E-02 O.OOE+OO 1.67E-02 Cs-137 <1.92E-02 O.OOE+OO 1.92E-02 Be-7 <1.18E-01 O.OOE+OO 1.18E-01 K-40 5.29E-01 2.09E-01 2.35E-01 Sample ID: 465230 Sample Oates: 12/18/2017 - 12/26/2017 Nuclide Activity 2 Sigma Error MOA 1-131 <2.07E-02 0.00E+OO 2.07E-02 Cs-134 <1.52E-02 O.OOE+OO 1.52E-02 Cs-137 <1.52E-02 O.OOE+OO 1.52E-02 Be-7 <9.0GE-02 O.OOE+OO 9.06E-02 K-40 3.18E-01 1.73E-01 2.31E-01 Sample ID: 465644 Sample Oates: 12/26/2017 -1/2/2018 Nuclide Activity 2 Sigma Error MOA 1-131 <2.23E-02 O.OOE+OO 2.23E-02 Cs-134 <1.21E-02 O.OOE+OO 1.21E-02 Cs-137 <1.37E-02 O.OOE+OO 1.37E-02 Be-7 <1.18E-01 O.OOE+OO 1.18E-01 K-40 3.62E-01 1.70E-01 2.00E-01 Media Type: CROPS Concentration (Activity): pCi/kg Sample Point 104 [INDICATOR* NNW@ 1.52 miles]
Sample ID: 447836 Sample Dates: 7/3/2017
- 7/3/2017 MIXEOCROPS Nuclide Activity 2 Sigma Error MOA 1-131 <9. 17E+OO O.OOE+OO 9.17E+OO Cs-134 <1.08E+01 O.OOE+OO 1.08E+01 Cs-137 <1 .04E+01 O.OOE+OO 1.04E+01 Be-7 <8 .58E+01 O.OOE+OO 8.58E+01 K-40 2.06E+03 3.08E+02 1.46E+02 Sample ID: 450235 Sample Dates: 8/7/2017
- 8/7/2017 MIXEDCROPS Nuclide Activity 2 Sigma Error MOA 1-131 <7.12E+OO O.OOE+OO 7.12E+OO Cs-134 <7.34E+OO O.OOE+OO 7.34E+OO Cs-137 <9. 14E+OO O.OOE+OO 9.14E+OO Be-7 <6.28E+01 0.00E+OO 6.28E+01 K-40 2.44E+03 3.18E+02 1.78E+01 Sample ID: 452388 Sample Oates: 9/5/2017
- 9/5/2017 MIXEDCROPS Nuclide Activity 2 Sigma Error MDA 1-131 <1.71E+01 O.OOE+OO 1.71E+01 Cs-134 <2.38E+01 O.OOE+OO 2.38E+01 Cs-137 <2 .05E+01 O.OOE+OO 2.05E+01 Be-7 <2. 10E+02 0.00E+OO 2.10E+02 EnRad Laboratories E()
Report Generated@ 3/21/201814:43 :05 Appendix E - Page 56 of 11 1 Duke Energy Annual Report - Appendix E I 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: CROPS Concentration (Activity): pCi/kg Sample Point 104 [INDICATOR
- NNW@ 1.52 miles)
Sample ID: 452388 Sample Dates: 9/5/2017
- 9/5/2017 MIXED CROPS Nuclide Activity 2 Sigma Error MDA K-40 3.48E+03 5.85E+02 3.22E+02 Sample ID: 455103 Sample Dates: 10/2/2017
- 10/2/2017 MIXEDCROPS Nuclide Activity 2 Sigma Error MDA 1-131 <7.97E+OO O.OOE+OO 7.97E+OO Cs-134 <1 .13E+01 O.OOE+OO 1.13E+01 Cs-137 ,:1 .19E+01 O.OOE+OO 1.19E+01 Be-7 <7.67E+01 O.OOE+OO 7.67E+01 K-40 2.49E+03 3.56E+02 9.67E+01 Sample ID: 462628 Sample Dates : 11/6/2017
- 11/6/2017 MIXEDCROPS Nuclide Activity 2 Sigma Error MDA 1-131 <1.26E+01 O.OOE+OO 1.26E+01 Cs-134 <1.42E+01 O.OOE+OO 1.42E+01 Cs-137 <1 .29E+01 O.OOE+OO 1.29E+01 Be-7 <9.20E+01 0.00E+OO 9.20E+01 K-40 2.47E+03 3.94E+02 1.66E+02 Sample ID: 464725 Sample Dates : 12/4/2017
- 12/4/2017 MIXEDCROPS Nuclide Activity 2 Sigma Error MDA 1-131 <2.55E+01 O.OOE+OO 2.55E+01 Cs- 134 <2.91E+01 O.OOE+OO 2.91E+01 Cs-137 <3.15E+01 O.OOE+OO 3.15E+01 Be-7 <2.35E+02 0.00E+OO 2.35E+02 K-40 3.26E+03 6.86E+02 4.93E+02 Media Type: DRINKING WATER Concentration (Activity): pCi/1 Sample Point 101 [INDICATOR
- E @3 .31 miles)
Sample ID: 431603 Sample Dates: 12/5/2016 . 1/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.24E+OO 8.69E-01 1.42E+OO Mn-54 <2.86E+OO O.OOE+OO 2.86E+OO Co-58 <3.34E+OO O.OOE+OO 3.34E+OO Fe-59 <7.33E+OO O.OOE+OO 7.33E+OO Co-60 <1.67E+OO O.OOE+OO 1.67E+OO Zn-65 <6.45E+OO O.OOE+OO 6.45E+OO Zr-95 <5.30E+OO O.OOE+OO 5.30E+OO Nb-95 <4.25E+OO O.OOE+OO 4.25E+OO 1-131 <1 .12E+01 O.OOE+OO 1.12E+01 Cs-134 <3.34E+OO O.OOE+OO 3.34E+OO Cs-137 <3. 19E+OO O.OOE+OO 3.19E+OO Bal a-140 <5.87E+OO O.OOE+OO 5.87E+OO Be-7 <2.76E+01 O.OOE+OO 2.76E+01 K-40 8.29E+01 3.86E+01 5.31E+01 Sample ID: 433489 Sample Dates: 1/3/2017
- 1/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.BBE+OO 7.53E-01 1.16E+OO Mn-54 <3.75E+OO O.OOE+OO 3.75E+OO Co-58 <4.9BE+OO O.OOE+OO 4.9BE+OO Fe-59 <9.72E+OO O.OOE+OO 9.72E+OO Co-60 <4.01 E+OO O.OOE+OO 4.01E+OO Zn-65 <9.73E+OO O.OOE+OO 9.73E+OO Zr-95 <5.97E+OO O.OOE+OO 5.97E+OO Nb-95 <5.31E+OO O.OOE+OO 5.31E+OO 1-131 <1 .17E+01 O.OOE+OO 1.17E+01 Cs-134 <5.04E+OO O.OOE+OO 5.04E+OO Cs-137 <4.41E+OO O.OOE+OO 4.41E+OO Bal a-140 <6.32E+OO O.OOE+OO 6.32E+OO Be-7 <2.B9E+01 O.OOE+OO 2.89E+01 K-40 <6 .65E+01 O.OOE+OO 6.65E+01 Sample ID: 434737 Sample Dates : 12/5/2016 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA H3DW B. 15E+02 1.32E+02 1.89E+02 Sample ID: 436094 Sample Dates: 1/30/2017
- 2/27/2017 Nuclid e Activity 2 Sigma Error MDA Beta 1.91 E+OO 8.B4E-01 1.39E+OO Mn-54 <2.43E+OO O.OOE+OO 2.43E+OO Co-58 <2.42E+OO O.OOE+OO 2.42E+OO Fe-59 <5.3BE+OO O.OOE+OO 5.38E+OO Co-60 <2.94E+OO O.OOE+OO 2.94E+OO Zn-65 <5.40E+OO O.OOE+OO 5.40E+OO Zr-95 <6.69E+OO O.OOE+OO 6.69E+OO En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 57 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity) : pCi/1 Sample Point 101 [ INDICATOR - E@ 3.31 miles]
Sample ID: 436094 Sample Dates: 1/30/2017 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA Nb-95 <3.48E+OO O.OOE+OO 3.48E+OO 1-131 <1.02E+01 O.OOE+OO 1.02E+01 Cs- 134 <3.25E+OO O.OOE+OO 3.25E+OO Cs-137 <2 .93E+OO O.OOE+OO 2.93E+OO Bal a- 140 <5.58E+OO O.OOE+OO 5.58E+OO Be-7 <2.47E+01 O.OOE+OO 2.47E+01 K-40 3.34E+01 2.29E+01 3.18E+01 Sample ID: 438662 Sample Dates : 2/27/2017 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.46E+OO 8.73E-01 1.40E+OO Mn-54 <3.68E+OO O.OOE+OO 3.68E+OO Co-58 <2.69E+OO O.OOE+OO 2.69E+OO Fe-59 <6.39E+OO O.OOE+OO 6.39E+OO Co-60 <3.56E+OO O.OOE+OO 3.56E+OO Zn-65 <6.00E+OO O.OOE+OO 6.00E+OO Zr-95 <7.20E+OO O.OOE+OO 7.20E+OO Nb-95 <4.36E+OO O.OOE+OO 4.36E+OO 1-131 <1.14E+01 O.OOE+OO 1.14E+01 Cs-134 <4.0BE+OO O.OOE+OO 4.08E+OO Cs-137 <4.19E+OO O.OOE+OO 4.19E+OO Bal a-140 <7 .86E+OO O.OOE+OO 7.86E+OO Be-7 <3 .06E+01 O.OOE+OO 3.06E+01 K-40 <6.48E+01 O.OOE+OO 6.48E+01 Sample ID: 440793 Sample Dates : 3/27/2017 - 4/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.83E+OO 8.93E-01 1.41E+OO Mn-54 <3.49E+OO O.OOE+OO 3.49E+OO Co-58 <4.55E+OO O.OOE+OO 4.55E+OO Fe-59 <9 .13E+OO O.OOE+OO 9.13E+OO Co-60 <3.57E+OO O.OOE+OO 3.57E+OO Zn-65 <7.33E+OO O.OOE+OO 7.33E+OO Zr-95 <5.81 E+OO O.OOE+OO 5.81E+OO Nb-95 <6.66E+OO O.OOE+OO 6.66E+OO 1-131 <1. 12E+01 O.OOE+OO 1.12E+01 Cs-134 <3 .60E+OO O.OOE+OO 3.60E+OO Cs-137 <4.97E+OO O.OOE+OO 4.97E+OO Bala-140 <8.14E+OO O.OOE+OO 8.14E+OO Be-7 <3 .18E+01 O.OOE+OO 3.18E+01 K-40 <5.72E+01 O.OOE+OO 5.72E+01 Sample ID: 442342 Sample Dates: 2/27/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA H3DW 1.97E+03 1.69E+02 1.98E+02 Sample ID: 443061 Sample Dates: 4/24/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.18E+OO 8.09E-01 1.32E+OO Mn-54 <3.72E+OO O.OOE+OO 3.72E+OO Co-58 <5.00E+OO O.OOE+OO 5.00E+OO Fe-59 <7.78E+OO O.OOE+OO 7.78E+OO Co-60 <5.22E+OO O.OOE+OO 5.22E+OO Zn-65 <8.29E+OO O.OOE +OO 8.29E+OO Zr-95 <6 .21E+OO O.OOE+OO 6.21E+OO Nb-95 <4.66E+OO O.OOE+OO 4.66E+OO 1-131 <1.20E+01 O.OOE+OO 1.20E+01 Cs-134 <4 .66E+OO O.OOE+OO 4.66E+OO Cs- 137 <3 .76E+OO O.OOE+OO 3.76E+OO Bal a-140 <7.79E+OO O.OOE+OO 7.79E+OO Be-7 <3 .83E+01 O.OOE+OO 3.83E+01 K-40 <6 .83E+01 O.OOE+OO 6.83E+01 Sample ID: 445666 Sample Dates: 5/22/2017 - 6/19/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.15E+OO 9.38E-01 1.55E+OO Mn-54 <3.29E+OO O.OOE+OO 3.29E+OO Co-58 <3.13E+OO O.OOE+OO 3.13E+OO Fe-59 <5.94E+OO O.OOE+OO 5.94E+OO Co-60 <3.32E+OO O.OOE+OO 3.32E+OO Zn-65 <5.59E+OO O.OOE+OO 5.59E+OO Zr-95 <4.84E+OO O.OOE+OO 4.84E+OO Nb-95 <4.04E+OO O.OOE+OO 4.04E+OO En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 58 of 111 Duke Energy Annual Report - Appendix E I 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity): pCi/1 Sample Point 101 [ INDICATOR - E @3.31 mlles]
Sample ID: 445666 Sample Dates: 5/22/2017
- 6/19/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1 .14E+01 O.OOE+OO 1.14E+01 Cs-134 <4.35E+OO O.OOE+OO 4.35E+OO Cs-137 <3.19E+OO O.OOE+OO 3.19E+OO Bala-140 <6.23E+OO O.OOE+OO 6.23E+OO Be-7 <2.75E+01 O.OOE+OO 2.75E+01 K-40 <5.21E+01 O.OOE+OO 5.21E+01 Sample ID: 447959 Sample Dates : 6/19/2017
- 7/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.05E+OO 9.47E-01 1.57E+OO Mn-54 <3.76E+OO O.OOE+OO 3.76E+OO Co-58 <3.62E+OO O.OOE+OO 3.62E+OO Fe-59 <1.09E+01 0.00E+OO 1.09E+01 Co-60 <4.01E+OO O.OOE+OO 4.01E+OO Zn-65 <6.61E+OO O.OOE+OO 6.61E+OO Zr-95 <6.42E+OO O.OOE+OO 6.42E+OO Nb-95 <5.36E+OO O.OOE+OO 5.36E+OO 1-131 <1.18E+01 O.OOE+OO 1.18E+01 Cs-134 <4.17E+OO O.OOE+OO 4.17E+OO Cs-137 <3.65E+OO O.OOE+OO 3.65E+OO Bala-140 <8.20E+OO O.OOE+OO 8.20E+OO Be-7 <3.65E+01 O.OOE+OO 3.65E+01 K-40 <4.96E+01 O.OOE+OO 4.96E+01 Sample ID: 450046 Sample Dates: 5/22/2017
- 8/14/2017 Nuclide Activity 2 Sigma Error MDA H3DW 8.37E+02 1.34E+02 1.86E+02 Sample ID: 450088 Sample Dates: 7/17/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.95E+OO 7.86E-01 1.22E+OO Mn-54 <3.19E+OO O.OOE+OO 3.19E+OO Co-58 <3.33E+OO 0.00E+OO 3.33E+OO Fe-59 <6.74E+OO O.OOE+OO 6.74E+OO Co-60 <3.04E+OO O.OOE+OO 3.04E+OO Zn-65 <5.61E+OO O.OOE+OO 5.61E+OO Zr-95 <5.91E+OO O.OOE+OO 5.91E+OO Nb-95 <4.44E+OO O.OOE+OO 4.44E+OO 1-131 <1 .14E+01 O.OOE+OO 1.14E+01 Cs-134 <4.10E+OO O.OOE+OO 4.10E+OO Cs-137 <3.09E+OO O.OOE+OO 3.09E+OO Bala-140 <5.84E+OO O.OOE+OO 5.84E+OO Be-7 <3.55E+01 O.OOE+OO 3.55E+01 K-40 <5.07E+01 O.OOE+OO 5.07E+01 Sample ID: 451821 Sample Dates: 8/14/2017
- 9/11/2017 Nuclide Activity 2 Sigma Error MDA Beta <-3.7E-0 1 O.OOE+OO 1.74E+OO Mn-54 <3.20E+OO O.OOE+OO 3.20E+OO Co-58 <3.83E+OO O.OOE+OO 3.83E+OO Fe-59 <8.74E+OO O.OOE+OO 8.74E+OO Co-60 <3.92E+OO O.OOE+OO 3.92E+OO Zn-65 <5.94E+OO O.OOE+OO 5.94E+OO Zr-95 <6.00E+OO O.OOE+OO 6.00E+OO Nb-95 <4.42E+OO O.OOE+OO 4.42E+OO 1-131 <1 .10E+01 O.OOE+OO 1.10E+01 Cs-134 <3.84E+OO O.OOE+OO 3.84E+OO Cs-137 <2.68E+OO O.OOE+OO 2.68E+OO Bala-140 <7.92E+OO O.OOE+OO 7.92E+OO Be-7 <2.59E+01 O.OOE+OO 2.59E+01 K-40 2.28E+0 1 1.93E+01 2.67E+01 Sample ID: 454585 Sample Dates: 9/11/2017 - 10/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.09E+OO 8.95E-01 1.48E+OO Mn-54 <4.79E+OO O.OOE+OO 4.79E+OO Co-58 <3.61E+OO O.OOE+OO 3.61E+OO Fe-59 <6.78E+OO O.OOE+OO 6.78E+OO Co-60 <4.16E+OO O.OOE+OO 4.16E+OO Zn-65 <7.23E+OO O.OOE+OO 7.23E+OO Zr-95 <8.63E+OO O.OOE+OO 8.63E+OO Nb-95 <3.86E+OO O.OOE+OO 3.86E+OO 1-131 <1 .18E+01 O.OOE+OO 1.18E+01 En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 59 of 111 Duke Energy Annual Report
- Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity) : pCi/1 Sample Point 101 [ INDICATOR- E @3.31 miles]
Sample ID: 454585 Sample Dates: 9/11/2017 - 10/9/2017 Nuclide Activity 2 Sigma Error MDA Cs-134 <3.61E+OO O.OOE+OO 3.61E+OO Cs-137 <3.29E+OO O.OOE+OO 3.29E+OO Bala-140 <8.76E+OO 0.00E+OO 8.76E+OO Be-7 <3.05E+01 O.OOE+OO 3.05E+01 K-40 6.06E+01 3.06E+01 3.46E+01 Sample ID: 461746 Sample Dates : 10/9/2017 - 11/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.65E+OO 8.62E-01 1.37E+OO Mn-54 <3.11E+OO O.OOE+OO 3.11E+OO Co-58 <4.22E+OO 0.00E+OO 4.22E+OO Fe-59 <7.26E+OO 0.00E+OO 7.26E+OO Co-60 <1.94E+OO O.OOE+OO 1.94E+OO Zn-65 <5.82E+OO O.OOE+OO 5.82E+OO Zr-95 <5.77E+OO O.OOE+OO 5.77E+OO Nb-95 <4.86E+OO 0.00E+OO 4.86E+OO 1-131 <1.11E+01 O.OOE+OO 1.11E+01 Cs-134 <4.51E+OO O.OOE+OO 4.51 E+OO Cs-137 <3.83E+OO O.OOE+OO 3.83E+OO Bala-140 <9.27E+OO O.OOE+OO 9.27E+OO Be-7 <2.14E+01 O.OOE+OO 2.1 4E+01 K-40 3.26E+01 3.58E+01 5.74E+01 Sample ID: 462367 Sample Dates : 8/14/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA H3DW 9.19E+02 1.38E+02 1.91E+02 Sample ID: 463802 Sample Dates : 11/6/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.13E+OO 9.31E-01 1.53E+OO Mn-54 <2.94E+OO 0.00E+OO 2.94E+OO Co-58 <2 .24E+OO O.OOE+OO 2.24E+OO Fe-59 <6.31E+OO O.OOE+OO 6.31E+OO Co-60 <2 .86E+OO O.OOE+OO 2.86E+OO Zn-65 <5.93E+OO O.OOE+OO 5.93E+OO Zr-95 <4.17E+OO O.OOE+OO 4.17E+OO Nb-95 <3.36E+OO O.OOE+OO 3.36E+OO 1-131 <9.45E+OO O.OOE+OO 9.45E+OO Cs-134 <2.13E+OO O.OOE+OO 2.13E+OO Cs-137 <2.71E+OO O.OOE+OO 2.71E+OO Bala-140 <5.51E+OO O.OOE+OO 5.51E+OO Be-7 <2.11E+01 O.OOE+OO 2.11E+01 K-40 2.95E+01 2.29E+01 3.40E+01 Sample ID: 465389 Sample Dates : 12/4/2017 - 1/2/2018 Nuclide Activity 2 Sigma Error MDA Beta 1.87E+OO 8.66E-01 1.35E+OO Mn-54 <4.04E+OO O.OOE+OO 4.04E+OO Co-58 <4.61E+OO O.OOE+OO 4.61E+OO Fe-59 <8 .19E+OO 0.00E+OO 8.19E+OO Co-60 <3 .91E+OO O.OOE+OO 3.91E+OO Zn-65 <7.58E+OO O.OOE+OO 7.58E+OO Zr-95 <7 .10E+OO O.OOE+OO 7.10E+OO Nb-95 <4.95E+OO O.OOE+OO 4.95E+OO 1-131 <1.17E+01 O.OOE+OO 1.17E+01 Cs-134 <4.23E+OO O.OOE+OO 4.23E+OO Cs-137 <3 .69E+OO O.OOE+OO 3.69E+OO Bala-140 <6.51E+OO O.OOE+OO 6.51E+OO Be-7 <3.47E+01 O.OOE+OO 3.47E+01 K-40 7.75E+01 4.01E+01 5.37E+01 H3DW 6.87E+02 1.25E+02 1.76E+02 Sample Point 119 [ INDICATOR - SSW@ 7.4 miles]
Sample ID: 431604 Sample Dates: 12/5/2016 - 1/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.10E+OO 8.55E-01 1.41E+OO Mn-54 <3 .53E+OO O.OOE+OO 3.53E+OO Co-58 <2.55E+OO O.OOE+OO 2.55E+OO Fe-59 <8.06E+OO O.OOE+OO 8.06E+OO Co-60 <4.11E+OO 0.00E+OO 4.11E+OO Zn-65 <7.54E+OO O.OOE+OO 7.54E+OO Zr-95 <6.49E+OO O.OOE+OO 6.49E+OO Report Generated @ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 60 of 111 Duke Energy Annual Report - Appendix E En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity): pCi/1 Sample Point 119 [ INDICATOR - SSW@ 7.4 miles]
Sample ID: 431604 Sample Dates: 12/5/2016 -1/3/2017 Nuclide Activity 2 Sigma Error MDA Nb-95 <4.64E+OO O.OOE+OO 4.64E+OO 1-131 <1 .19E+01 O.OOE+OO 1.19E+01 Cs-134 <2.74E+OO O.OOE+OO 2.74E+OO Cs-137 <2.40E+OO O.OOE+OO 2.40E+OO Bala-140 <7.76E+OO O.OOE+OO 7.76E+OO Be-7 <2.90E+01 O.OOE+OO 2.90E+01 K-40 3.20E+01 3.51E+01 5.64E+01 Sample ID: 433490 Sample Dates: 1/3/2017 -1/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 5.61E+OO 9.16E-01 1.15E+OD Mn-54 <3.88E+OO O.OOE+OO 3.88E+OO Co-58 <4.59E+OO O.OOE+OO 4.59E+OO Fe-59 <7.85E+OO O.ODE+DD 7.85E+OO Co-60 <2.11E+OD O.ODE+DO 2.11E+OO Zn-65 <7.44E+OO O.OOE+OO 7.44E+OO Zr-95 <6.26E+DO O.OOE+OO 6.26E+OO Nb-95 <4. 14E+OO O.OOE+OO 4.14E+OO 1-131 <1 .11E+01 O.OOE+DD 1.11E+D1 Cs-134 <3.12E+OO O.OOE+DD 3.12E+DD Cs-137 <3.62E+OO O.OOE+OO 3.62E+OO Bala-140 <2 .01E+OO O.OOE+OO 2.01E+OO Be-7 <3.42E+D1 O.OOE+OO 3.42E+01 K-40 <5.55E+D1 O.OOE+OO 5.55E +01 Sample ID: 434738 Sample Dates: 12/5/2016
- 2/27/2017 Nuclide Activity 2 Sigma Error MDA H3DW 4.60E+D2 1.22E+02 1.89E+02 Sample ID: 436095 Sample Dates : 1/30/2017 . 2/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.88E+OO 8.78E-01 1.38E+OO Mn-54 <2.97E+OO D.ODE+OO 2.97E+DO Co-58 <3.29E+OO O.DDE+OD 3.29E+DO Fe-59 <1 .03E+01 O.ODE+OO 1.03E+D1 Co-60 <3.98E+OO O.OOE+OO 3.98E+OO Zn-65 <8.00E+OO O.OOE+OO 8.00E+OO Zr-95 <6 .83E+OO O.OOE+OO 6.83E+DO Nb-95 <4.84E+OO O.OOE+OO 4.84E+OO 1-131 <1 .18E+01 O.OOE+OO 1.18E+01 Cs-1 34 <4.58E+OO O.OOE+OO 4.58E+OO Cs-137 <4.00E+OO O.OOE+OO 4.00E+OO Bala-140 <9.50E+OO O.OOE+OO 9.50E+OO Be-7 <3 .73E+01 O.ODE+OO 3.73E+01 K-40 <6 .80E+01 O.OOE+OO 6.80E+01 Sample ID: 438663 Sample Dates: 2/27/2017
- 3/27/2017 Nuclide Activity 2 Sigma Error MDA Beta <-9.0E-01 O.OOE+OO 2.81E+OO Mn-54 <1 .83E+OO O.OOE+OO 1.83E+OO Co-58 <3 .27E+OO O.OOE+OO 3.27E+OO Fe-59 <9 .02E+OO O.OOE+OO 9.02E+OO Co-60 <2.45E+OO O.OOE+OO 2.45E+OO Zn-65 <7.7 1E+OO O.OOE+OO 7.71E+OO Zr-95 <8.01E+OO O.OOE+OO 8.01E+OO Nb-95 <4.06E+OO O.OOE+OO 4.06E+OO 1-131 <1 .19E+01 O.OOE+OO 1.19E+01 Cs-134 <3.97E+OO O.ODE+DO 3.97E+OO Cs-137 <3. 18E+OO O.DOE+OD 3.1 8E+DD Bala-140 <1.00E+01 O.OOE+OO 1.00E+01 Be-7 <3.34E+01 O.OOE+OO 3.34E+01 K-40 3.94E+01 3.54E+01 5.46E+01 Sample ID: 440794 Sample Dates: 3/27/2017
- 4/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.88E+OO 8.81E-01 1.39E+OO Mn-54 <3.BOE+OO O.OOE+OO 3.80E+OO Co-58 <3 .59E+OO O.ODE+OO 3.59E+OO Fe-59 <7 .67E+OO O.OOE+OO 7.67E+OO Co-60 <4.16E+OO O.OOE+OO 4.16E+OO Zn-65 <8.01E+OO D.OOE+DO 8.01E+OO Zr-95 <5 .72E+OO O.DDE+OD 5.72E+OO Nb-95 <3.BOE+OO O.DOE+OD 3.BOE+OO En ~
Report Generated@ 3/21/201814:43:05 EnRad Laboratories Appendix E - Page 61 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity): pCi/1 Sample Point 119 [INDICATOR* 5SW@7.4 miles]
Sample ID: 440794 Sample Dates: 3/27/2017
- 4/24/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.20E+01 O.OOE+OO 1.20E+01 Cs-134 <4.61E+OO O.OOE+OO 4.61E+OO Cs-137 <3.29E+OO O.OOE+OO 3.29E+OO Bala-140 <6.49E+OO O.OOE+OO 6.49E+OO Be-7 <2.12E+01 O.OOE+OO 2.12E+01 K-40 4.41E+01 2.60E+01 3.05E+01 Sample ID: 442343 Sample Dates : 2/27/2017. 5/22/2017 Nuclide Activity 2 Sigma Error MDA H3DW 8.88E+02 1.42E+D2 1.98E+02 Sample ID: 443062 Sample Dates : 4/24/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.46E+OO 8.03E-01 1.29E+OO Mn-54 <2.66E+OO O.OOE+OO 2.66E+OO Co-58 <2.49E+OO O.OOE+OO 2.49E+OO Fe-59 <5.62E+OO O.OOE+OO 5.62E+OO Co-60 <2.47E+OO O.OOE+OO 2.47E+OO Zn-65 <6.06E+DO O.OOE+OO 6.06E+OO Zr-95 <4.64E+OO O.OOE+OO 4.64E+OO Nb-95 <3.66E+OO O.OOE+OO 3.66E+OO 1-131 <1 .17E+01 O.OOE+OO 1.17E+01 Cs-134 <3 .24E+OO O.OOE+OO 3.24E+OO Cs-137 <3.28E+OO O.OOE+OO 3.28E+OO Bala-140 <7.93E+OO O.OOE+OO 7.93E+OO Be-7 <2.59E+01 O.OOE+OO 2.59E+D1 K-40 3.43E+01 2.83E+01 4.32E+01 Sample ID: 445667 Sample Dates: 5/22/2017 - 6/19/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.36E+OO 9.29E-01 1.51E+DO Mn-54 <3.63E+DO O.OOE+OO 3.63E+OO Co-58 <3.51E+OO O.OOE+OO 3.51E+OO Fe-59 <9.46E+OO O.OOE+OO 9.46E+OO Co-60 <2.87E+DO O.OOE+OO 2.87E+OO Zn-65 <7.38E+OO O.OOE+OO 7.38E+DO Zr-95 <5. 14E+OO O.OOE+OO 5.14E+DO Nb-95 <2.96E+OO 0.00E+OO 2.96E+OO 1-131 <1 .19E+D1 O.OOE+DO 1.19E+01 Cs-134 <3.70E+OO O.OOE+OO 3.70E+OO Cs- 137 <3.24E+OO O.OOE+OO 3.24E+OO Bala-140 <S.21E+OO O.OOE+OO 5.21E+DO Be-7 <3.65E+D1 0.0DE+DO 3.65E+01 K-40 <5.48E+01 O.OOE+OO 5.48E+01 Sample ID: 447960 Sample Dates: 6/19/2017. 7/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.25E+OO 9.34E-01 1.53E+OO Mn-54 <3.1 7E+OO O.OOE+OO 3.17E+DO Co-58 <3.SOE+OO O.OOE+OO 3.SOE+OO Fe-59 <7 .74E+OO O.OOE+OO 7.74E+DO Co-60 <2.81E+OO O.OOE+DO 2.81E+OO Zn-65 <6 .67E+OO O.OOE+OO 6.67E+OO Zr-95 <7 .66E+OO O.OOE+DO 7.66E+OO Nb-95 <4.39E+OO O.OOE+OO 4.39E+OO 1-131 <1 .18E+01 O.OOE+OO 1.18E+D1 Cs-134 <4.7DE+OO O.ODE+DO 4.70E+OO Cs-137 <3.96E+OO O.OOE+OO 3.96E+OO Bala-140 <8.65E+OO O.OOE+OO 8.65E+DO Be-7 <2.77E+01 O.OOE+OO 2.77E+01 K-40 3.71E+01 3.11E+01 4.54E+01 Sample ID: 450047 Sample Dates: 5/22/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA H3DW 5.30E+02 1.25E+02 1.86E+02 Sample ID: 450089 Sample Dates : 7/17/2017
- 8/14/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.39E+OO 7.90E-01 1.19E+OO Mn-54 <2.77E+OO O.OOE+OO 2.77E+OO Co-58 <2 .7DE+OO O.ODE+DO 2.70E+OO Fe-59 <S.73E+OO O.OOE+OO 5.73E+OO Co-60 <3.07E+DO O.OOE+OO 3.07E+OO Zn-65 <6 .84E+OO O.OOE+OO 6.84E+OO En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E
- Page 62 of 111 Duke Energy Annual Report
- Appendix E I 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity): pCi/1 Sample Point 119 [ INDICATOR- 5SW@7.4 miles)
Sample ID: 450089 Sample Dates: 7/17/2017. 8/14/2017 Nuclide Activity 2 Sigma Error MDA Zr-95 <5.26E+OO O.OOE+OO 5.26E+OO Nb-95 <4.20E+OO O.OOE+OO 4.20E+OO 1-131 <1.09E+01 O.OOE+OO 1.09E+01 Cs-134 <2.82E+OO O.OOE+OO 2.82E+OO Cs-137 <3.32E+OO O.OOE+OO 3.32E+OO Bala-140 <6.24E+OO O.OOE+OO 6.24E+OO Be-7 <2.88E+01 O.OOE+OO 2.88E+01 K-40 <5.07E+01 O.OOE+OO 5.07E+01 Sample ID: 451822 Sample Dates: 8/14/2017. 9/11/2017 Nuclide Activity 2 Sigma Error MDA Beta <-5.9E-01 O.OOE+OO 1.71E+OO Mn-54 <4.54E+OO O.OOE+OO 4.54E+OO Co-58 <3.90E+OO O.OOE+OO 3.90E+OO Fe-59 <9.82E+OO O.OOE+OO 9.82E+OO Co-60 <4.01 E+OO O.OOE+OO 4.01E+OO Zn-65 <8.06E +OO O.OOE+OO 8.06E+OO Zr-95 <4.56E+OO O.OOE+OO 4.56E+OO Nb-~5 <3.71E+OO O.OOE+OO 3.71E+OO 1-131 <1.07E+01 O.OOE+OO 1.07E+01 Cs-134 <3 .92E+OO O.OOE+OO 3.92E+OO Cs-137 <2.92E+OO O.OOE+OO 2.92E+OO Bala-140 <6 .56E+OO O.OOE+OO 6.56E+OO Be-7 <2.55E+01 O.OOE+OO 2.55E+01 K-40 2.77E+01 3.88E+01 6.44E+01 Sample ID: 454586 Sample Dates : 9/11/2017 -10/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.15E+OO 8.79E-01 1.45E+OO Mn-54 <3.53E+OO O.OOE+OO 3.53E+OO Co-58 <3.01E+OO O.OOE+OO 3.01E+OO Fe-59 <6 .40E+OO 0.00E+OO 6.40E+OO Co-60 <3 .81E+OO O.OOE+OO 3.81E+OO Zn-65 <5.94E+OO O.OOE+OO 5.94E+OO Zr-95 <5.87E+OO O.OOE+OO 5.87E+OO Nb-95 <4.03E+OO O.OOE+OO 4.03E+OO 1-131 <1 .19E+01 O.OOE+OO 1.19E+01 Cs-134 <3.80E+OO O.OOE+OO 3.80E+OO Cs-137 <2 .75E+OO O.OOE+OO 2.75E+OO Bala-140 <8.SOE+OO O.OOE+OO 8.SOE+OO Be-7 <2.52E+01 O.OOE+OO 2.52E+01 K-40 <5 .45E+01 O.OOE+OO 5.45E+01 Sample ID: 461 747 Sample Dates: 10/9/2017 -11/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.87E+OO 8.63E-01 1.35E+OO Mn-54 <4.18E+OO O.OOE+OO 4.18E+OO Co-58 <3.89E+OO O.OOE+OO 3.89E+OO Fe-59 <5.41E+OO O.OOE+OO 5.41E+OO Co-60 <3.21E+OO O.OOE+OO 3.21E+OO Zn-65 <7 .18E+OO O.OOE+OO 7.18E+OO Zr-95 <7 .88E+OO O.OOE+OO 7.88E+OO Nb-95 <5 .98E+OO O.OOE+OO 5.98E+OO 1-131 <1.19E+0 1 0.00E+OO 1.19E+01 Cs-134 <5.25E+OO O.OOE+OO 5.25E+OO Cs-137 <3 .75E+OO O.OOE+OO 3.75E+OO Bala-140 <7.41E+OO O.OOE+OO 7.41E+OO Be-7 <3 .55E+01 O.OOE+OO 3.55E+01 K-40 4.36E+01 3.98E+01 6.16E+01 Sample ID: 462368 Sample Dates: 8/14/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA H3DW 7.07E+02 1.33E+02 1.91E+02 Sample ID: 463803 Sample Dates: 11/6/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA Beta <4.37E-01 O.OOE+OO 1.52E+OO Mn-54 <3.31E+OO O.OOE+OO 3.31E+OO Co-58 <3 .56E+OO O.OOE+OO 3.56E+OO Fe-59 <7.10E+OO O.OOE+OO 7.10E+OO Co-60 <2.24E+OO O.OOE+OO 2.24E+OO Zn-65 <6 .08E+OO O.OOE+OO 6.08E+OO Zr-95 <4.57E+OO O.OOE+OO 4.57E+OO Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 63 of 111 Duke Energy Annual Report - Appendix E I En =:> 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity): pCl/1 Sample Point 119 [ INDICATOR - SSW@7.4 miles]
Sample ID : 463803 Sample Dates: 11/6/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA Nb-95 <4 .20E+OO O.OOE +OO 4.20E+OO 1-131 <1 .0BE+0 1 O.OOE+OO 1.0BE+01 Cs- 134 <3.25E+OO O.OOE+OO 3.25E+OO Cs-137 <3.03E+OO O.OOE+OO 3.03E+OO Bala-140 <5.99E+OO O.OOE+OO 5.99E+OO Be-7 <2.76E+01 O.OOE+OO 2. 76E+01 K-40 <4 .51E+01 O.OOE+OO 4.51E+01 Sample ID: 465390 Sample Dates : 12/4/2017 -1/2/2018 Nuclide Activity 2 Sigma Error MDA Beta 4.04E+OO 9.52E-01 1.34E+OO Mn-54 <2.09E+OO O.OOE+OO 2.09E+OO Co-58 <2.67E+OO O.OOE+OO 2.67E+OO Fe-59 <5.42E+OO O.OOE+OO 5.42E+OO Co-60 <2 .32E+OO O.OOE+OO 2.32E+OO Zn-65 <5.62E+OO O.OOE+OO 5.62E+OO Zr-95 <4 .BSE+OO O.OOE+OO 4.BSE+OO Nb-95 <3.53E+OO O.OOE +OO 3.53E+OO 1-131 <1.17E+01 O.OOE+OO 1.17E+01 Cs-134 <3.15E+OO 0.00E+OO 3.15E+OO Cs-137 <2 .65E+OO O.OOE+OO 2.65E+OO Bal a-140 <6.67E+OO O.OOE+OO 6.67E+OO Be-7 <2.71E+01 O.OOE+OO 2.71E+01 K-40 8.13E+01 3.22E+01 4.24E+01 H3DW 5.67E+02 1.21E+02 1.76E+02 S ample Point 132 [INDICATOR* SSE@ 11 .1 miles]
Sample ID : 431605 Sample Dates: 12/5/2016 - 1/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.41E+OO 8.83E-01 1.43E+OO Mn-54 <4.17E+OO O.OOE+OO 4.17E+OO Co-58 <2.SBE+OO O.OOE+OO 2.SBE+OO Fe-59 <8.62E+OO O.OOE+OO 8.62E+OO Co-60 <3 .59E+OO O.OOE+OO 3.59E+OO Zn-65 <8 .68E+OO O.OOE+OO 8.68E+OO Zr-95 <6.46E+OO O.OOE+OO 6.46E+OO Nb-95 <5.64E+OO O.OOE+OO 5.64E+OO 1-131 <1 .15E+01 0.00E+OO 1.1SE+01 Cs-134 <4.41E+OO O.OOE+OO 4.41E+OO Cs-137 <3.86E+OO O.OOE+OO 3.86E+OO Bal a-140 <6.69E+OO O.OOE+OO 6.69E+OO Be-7 <3.40E+01 O.OOE+OO 3.40E+01 K-40 <8.27E+01 O.OOE+OO 8.27E+01 Sample ID : 433491 Sample Dates: 1/3/2017 - 1/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.BBE+OO 8.03E-01 1.17E+OO Mn-54 <3.45E+OO O.OOE+OO 3.4SE+OO Co-58 <3.79E+OO O.OOE+OO 3.79E+OO Fe-59 <4.79E+OO O.OOE+OO 4.79E+OO Co-60 <4.23E+OO 0.00E+OO 4.23E+OO Zn-65 <7.75E+OO 0.00E+OO 7.75E+OO Zr-95 <6.12E+OO O.OOE+OO 6.12E+OO Nb-95 <2.90E+OO O.OOE+OO 2.90E+OO 1-131 <1 .18E+01 O.OOE+OO 1.18E+01 Cs-1 34 <3.49E+OO O.OOE+OO 3.49E+OO Cs-137 <4.20E+OO O.OOE+OO 4.20E+OO Bala-140 <9.73E+OO O.OOE+OO 9.73E+OO Be-7 <2 .66E+01 O.OOE+OO 2.66E+01 K-40 <S.63E+01 O.OOE+OO 5.63E+01 Sample ID: 434739 Sample Dates: 12/5/2016 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA H3DW 4.72E+02 1.24E+02 1.90E+02 Sample ID: 436096 Sample Dates : 1/3 0/2017 - 2/27/201 7 Nuclide Activity 2 Sigma Error MDA Beta 1.71E+OO 8.73E-01 1.38E+OO Mn-54 <3 .0BE+OO O.OOE+OO 3.0BE+OO Co-58 <4 .32E+OO O.OOE+OO 4.32E+OO Fe-59 <9 .20E+OO O.OOE+OO 9.20E+OO Co-60 <4.41E+OO O.OOE+OO 4.41E+OO Report Generated @ 3/21/201 8 14:43:05 EnRad Laboratories Appendix E - Page 64 of 111 Duke Energy Annual Report - Appendix E
- ED~ 13339 Hagers Ferry Road Huntersville , North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity): pCi/1 Sample Point 132 [INDICATOR-SSE@ 11.1 miles]
Sample ID: 436096 Sample Oates: 1/30/2017 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA Zn-65 <5.35E+OO O.OOE+OO 5.35E+OO Zr-95 <6 .90E+OO O.OOE+OO 6.90E+OO Nb-95 <4 .0BE+OO O.OOE+OO 4.0BE+OO 1-131 <1 .20E+01 O.OOE+OO 1.20E+01 Cs-134 <4.13E+OO O.OOE+OO 4.13E+OO Cs-137 <2 .99E+OO O.OOE+OO 2.99E+OO Bala-140 <7 .73E+OO O.OOE+OO 7.73E+OO Be-7 <4.19E+01 O.OOE+OO 4.19E+01 K-40 <5.62E+01 O.OOE+OO 5.62E+01 Sample 10: 438664 Sample Oates : 2/27/2017 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Beta <-2.1E+OO O.OOE+OO 2.83E+OO Mn-54 <2.76E+OO O.OOE+OO 2.76E+OO Co-58 <3.06E+OO O.OOE+OO 3.06E+OO Fe-59 <5.74E+OO O.OOE+OO 5.74E+OO Co-60 <2 .66E+OO O.OOE+OO 2.66E+OO Zn-65 <4.90E+OO O.OOE+OO 4.90E+OO Zr-95 <5.17E+OO O.OOE+OO 5.17E+OO Nb-95 <4.28E+OO O.OOE+OO 4.2BE+OO 1-131 <1 .16E+01 O.OOE+OO 1.16E+01 Cs-134 <2 .75E+OO O.OOE+OO 2.75E+OO Cs-137 <3 .12E+OO O.OOE+OO 3.12E+OO Bala-140 <6.62E+OO O.OOE+OO 6.62E+OO Be-7 <2.75E+01 O.OOE+OO 2.75E+01 K-40 <4.40E+0 1 O.OOE+OO 4.40E+01 Sample ID : 440795 Sample Oates: 3/27/2017 - 4/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.60E+OO 8.82E-01 1.41E+OO Mn-54 <2.98E+OO O.OOE+OO 2.98E+OO Co-58 <3 .29E+OO O.OOE+OO 3.29E+OO Fe-59 <4.57E+OO O.OOE+OO 4.57E+OO Co-60 <4.01E+OO O.OOE+OO 4.01E+OO Zn-65 <4.99E+OO O.OOE+OO 4.99E+OO Zr-95 <6.40E+OO O.OOE+OO 6.40E+OO Nb-95 <3.47E+OO O.OOE+OO 3.47E+OO 1-131 <1 .09E+01 O.OOE+OO 1.09E+01 Cs-134 <4 .20E+OO O.OOE+OO 4.20E+OO Cs-137 <3.43E+OO O.OOE+OO 3.43E+OO Bala-140 <9 .48E+OO O.OOE+OO 9.4BE+OO Be-7 <2 .93E+01 O.OOE+OO 2.93E+01 K-40 <5.34E+01 O.OOE+OO 5.34E+01 Sample ID: 442344 Sample Oates : 2/27/2017 . 5/22/2017 Nuclide Activity 2 Sigma Error MOA H3DW 8.62E+02 1.40E+02 1.96E+02 Sample ID: 443063 Sample Dates: 4/24/2017
- 5/22/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.85E+OO 8.34E-01 1.32E+OO Mn-54 <3.45E+OO O.OOE+OO 3.45E+OO Co-58 <3.23E+OO O.OOE+OO 3.23E+OO Fe-59 <6 .86E+OO O.OOE+OO 6.86E+OO Co-60 <2 .95E+OO O.OOE+OO 2.95E+OO Zn-65 <4.87E+OO O.OOE+OO 4.87E+OO Zr-95 <6.29E+OO O.OOE+OO 6.29E+OO Nb-95 <5.39E+OO O.OOE+OO 5.39E+OO 1-131 <1.18E+01 O.OOE+OO 1.18E+01 Cs-134 <3.95E+OO O.OOE+OO 3.95E+OO Cs-137 <2 .81E+OO O.OOE+OO 2.81E+OO Bala-140 <9.69E+OO O.OOE+OO 9.69E+OO Be-7 <2 .89E+01 O.OOE+OO 2.89E+01 K-40 <4.74E+01 O.OOE+OO 4.74E+01 Sample ID: 445668 Sample Dates: 5/22/2017
- 6/19/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.39E+OO 9.45E-0 1 1.54E+OO Mn-54 <3.25E+OO O.OOE+OO 3.25E+OO Co-58 <4.38E+OO O.OOE+OO 4.38E+OO Fe-59 <8 .62E+OO O.OOE+OO 8.62E+OO Co-60 <3 .57E+OO O.OOE+OO 3.57E+OO Zn-65 <9 .18E+OO O.OOE+OO 9.18E+OO Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 65 of 111 Duke Energy Annual Report
- Appendix E I En:=> 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity): pCi/1 Sample Point 132 [INDICATOR* SSE@ 11 .1 miles]
Sample ID: 445668 Sample Dates: 5/22/2017 - 6/19/2017 Nuclide Activity 2 Sigma Error MDA Zr-95 <8 .1 5E+OO O.OOE+OO 8.15E+OO Nb-95 <5.41E+OO O.OOE+OO 5.41E+OO 1-131 <1.13E+01 O.OOE+OO 1.13E+01 Cs-134 <4.99E+OO O.OOE+OO 4.99E+OO Cs-137 <3.38E+OO O.OOE+OO 3.38E+OO Bala-140 <8 .60E+OO O.OOE+OO 8.60E+OO Be-7 <3 .22E+01 O.OOE+OO 3.22E+01 K-40 4.70E+01 3.41E+01 4.70E+01 Sample ID: 447961 Sample Dates : 6/19/2017 - 7/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.39E+OO 9.60E-01 1.57E+OO Mn-54 <3.48E+OO O.OOE+OO 3.48E+OO Co-58 <4.09E+OO O.OOE+OO 4.09E+OO Fe-59 <1 .13E+01 O.OOE+OO 1.13E+01 Co-60 <3.97E+OO O.OOE+OO 3.97E+OO Zn-65 <8.58E+OO O.OOE+OO 8.58E+OO Zr-95 <8.04E+OO O.OOE+OO 8.04E+OO Nb-95 <4 .82E+OO O.OOE+OO 4.82E+OO 1-131 <1.17E+01 O.OOE+OO 1.17E+01 Cs-134 <4 .89E+OO O.OOE+OO 4.89E+OO Cs-137 <4.17E+OO O.OOE+OO 4.17E+OO Bala-140 <1 .05E+01 O.OOE+OO 1.05E+01 Be-7 <4.28E+01 O.OOE+OO 4.28E+01 K-40 5.22E+01 4.07E+01 5.98E+01 Sample ID : 450048 Sample Dates : 5/22/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA H3DW 6.06E+02 1.27E+02 1.86E+02 Sample ID: 450090 Sample Dates: 7/17/2017 - 8/14/2017 Nucl ide Activity 2 Sigma Error MDA Beta 2.74E+OO 8.20E-01 1.22E+OO Mn-54 <2.45E+OO O.OOE+OO 2.45E+OO Co-58 <2.95E+OO O.OOE+OO 2.95E+OO Fe-59 <4 .91E+OO O.OOE+OO 4.91E+OO Co-60 <2.03E+OO O.OOE+OO 2.03E+OO Zn-65 <5.52E+OO O.OOE+OO 5.52E+OO Zr-95 <S .04E+OO O.OOE+OO 5.04E+OO Nb-95 <4.SOE+OO O.OOE+OO 4.SOE+OO 1-131 <1.09E+01 O.OOE+OO 1.09E+01 Cs-134 <2 .83E+OO O.OOE+OO 2.83E+OO Cs-137 <3.54E+OO O.OOE+OO 3.54E+OO Bala-140 <9.27E+OO O.OOE+OO 9.27E+OO Be-7 9.35E+OO 1.62E+01 2.75E+01 K-40 <4.40E+01 O.OOE+OO 4.40E+01 Sample ID: 451823 Sample Dates: 8/14/2017 - 9/11/2017 Nuclide Activity 2 Sigma Error MDA Beta <-6.2E-02 O.OOE+OO 1.74E+OO Mn-54 <3 .38E+OO O.OOE+OO 3.38E+OO Co-58 <3.97E+OO O.OOE+OO 3.97E+OO Fe-59 <7 .55E+OO O.OOE+OO 7.55E+OO Co-60 <3.46E+OO O.OOE+OO 3.46E+OO Zn-65 <4 .35E+OO O.OOE+OO 4.35E+OO Zr-95 <S.04E+OO O.OOE+OO 5.04E+OO Nb-95 <4.16E+OO O.OOE+OO 4.16E+OO 1-131 <1 .19E+01 O.OOE+OO 1.19E+01 Cs-134 <5.34E+OO O.OOE+OO 5.34E+OO Cs-137 <3.48E+OO O.OOE+OO 3.48E+OO Bala-140 <7.99E+OO O.OOE+OO 7.99E+OO Be-7 <3.73E+01 0.00E+OO 3.73E+01 K-40 2.40E+01 3.05E+0 1 4.96E+01 Sample ID: 454587 Sample Dates: 9/11/2017 - 10/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.57E+OO 9.14E-01 1.48E+OO Mn-54 <3.22E+OO O.OOE+OO 3.22E+OO Co-58 <3.48E+OO O.OOE+OO 3.48E+OO Fe-59 <7 .10E+OO O.OOE+OO 7.1 0E+OO Co-60 <4.18E+OO 0.00E+OO 4.18E+OO Zn-65 <8.88E+OO O.OOE+OO 8.88E+OO Zr-95 <6.37E+OO 0.00E+OO 6.37E+OO En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 66 of 111 Duke Energy Annual Report -Appe ndix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity): pCi/1 Sample Point 132 [INDICATOR-SSE@ 11.1 miles]
Sample ID: 454587 Sample Dates: 9/11/2017 -10/9/2017 Nuclide Activity 2 Sigma Error MDA Nb-95 <4.29E+OO 0.00E+OO 4.29E+OO 1-131 <1 .20E+01 O.OOE+OO 1.20E+01 Cs-134 <3.34E+OO O.OOE+OO 3.34E+OO Cs-137 <3.56E+OO O.OOE+OO 3.56E+OO Bala-140 <7.26E+OO O.OOE+OO 7.26E+OO Be-7 <2.75E+01 0.00E+OO 2.75E+01 K-40 8.04E+01 3.87E+01 5.15E+01 Sample ID: 461748 Sample Dates: 10/9/2017 - 11/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.25E+OO 8.43E-01 1.36E+OO Mn-54 <3.53E+OO O.OOE+OO 3.53E+OO Co-58 <4.28E+OO O.OOE+OO 4.28E+OO Fe-59 <8.18E+OO O.OOE+OO 8.18E+OO Co-60 <2.75E+OO O.OOE+OO 2.75E+OO Zn-65 <5.88E+OO O.OOE+OO 5.88E+OO Zr-95 <6.54E+OO O.OOE+OO 6.54E+OO Nb-95 <3.86E+OO O.OOE+OO 3.86E+OO 1-131 <1 .17E+01 O.OOE+OO 1.17E+01 Cs-134 <4.65E+OO O.OOE+OO 4.65E+OO Cs-137 <3.92E+OO O.OOE+OO 3.92E+OO Bala-140 <1 .11E+01 O.OOE+OO 1.11E+01 Be-7 <3.36E+01 O.OOE+OO 3.36E+01 K-40 <5.32E+01 O.OOE+OO 5.32E+01 Sample ID: 462369 Sample Dates: 8/14/2017. 12/4/2017 Nuclide Activity 2 Sigma Error MDA H3DW 7.52E+02 1.34E+02 1.91E+02 Sample ID: 463804 Sample Dates: 11/6/2017. 12/4/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.0BE+OO 9.28E-01 1.53E+OO Mn-54 <2.67E+OO O.OOE+OO 2.67E+OO Co-58 <2.70E+OO O.OOE+OO 2.70E+OO Fe-59 <7.50E+OO O.OOE+OO 7.50E+OO Co-60 <3.84E+OO O.OOE+OO 3.84E+OO Zn-65 <6.57E+OO O.OOE+OO 6.57E+OO Zr-95 <5.21E+OO O.OOE+OO 5.21E+OO Nb-95 <4.36E+OO O.OOE+OO 4.36E+OO 1-131 <1 .15E+01 O.OOE+OO 1.15E+01 Cs-134 <5.19E+OO O.OOE+OO 5.19E+OO Cs-137 <3.57E+OO O.OOE+OO 3.57E+OO Bala-140 <8.66E+OO 0.00E+OO 8.66E+OO Be-7 <2.36E+01 O.OOE+OO 2.36E+01 K-40 <6.34E+01 O.OOE+OO 6.34E+01 Sample ID: 465391 Sample Dates: 12/4/2017
- 1/2/2018 Nuclide Activity 2 Sigma Error MDA Beta 3.29E+OO 9.30E-01 1.36E+OO Mn-54 <2.25E+OO O.OOE+OO 2.25E+OO Co-58 <2.76E+OO O.OOE+OO 2.76E+OO Fe-59 <5.78E+OO O.OOE+OO 5.78E+OO Co-60 <3.22E+OO O.OOE+OO 3.22E+OO Zn-65 <3.54E+OO O.OOE+OO 3.54E+OO Zr-95 <4.90E+OO O.OOE+OO 4.90E+OO Nb-95 <4.24E+OO O.OOE+OO 4.24E+OO 1-131 <1 .09E+01 O.OOE+OO 1.09E+01 Cs-134 <2.74E+OO O.OOE+OO 2.74E+OO Cs-137 <3.25E+OO O.OOE+OO 3.25E+OO Bala-140 <6.03E+OO O.OOE+OO 6.03E+OO Be-7 <2.68E+01 O.OOE+OO 2.68E+01 K-40 4.64E+01 2.80E+01 4.02E+01 H3DW 5.50E+02 1.21E+02 1.77E+02 Sample Point 136 [ CONTROL- NNE@ 12.7 miles]
Sample ID: 431606 Sample Dates: 12/5/2016 - 1/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 3.22E+OO 9.56E-01 1.43E+OO Mn-54 <2.74E+OO O.OOE+OO 2.74E+OO Co-58 <3.40E+OO O.OOE+OO 3.40E+OO Fe-59 <4.46E+OO O.OOE+OO 4.46E+OO Co-60 <2.98E+OO O.OOE+OO 2.98E+OO Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 67 of 111 Duke Energy Annual Report - Appendix E En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity) : pCi/1 Sample Point 136 [ CONTROL- NNE@ 12.7 miles]
Sample ID : 431606 Sample Dates : 12/5/2016 - 1/3/2017 Nuclide Activity 2 Sigma Error MDA Zn-65 <6.77E+OO O.OOE+OO 6.77E+OO Zr-95 <4.05E+OO O.OOE+OO 4.05E+OO Nb-95 <3.93E+OO O.OOE+OO 3.93E+OO 1-131 <1.14E+01 0.00E+OO 1.14E+01 Cs-1 34 <3 .62E+OO O.OOE+OO 3.62E+OO Cs-137 <3.34E +OO O.OOE+OO 3.34E+OO Bal a-140 <6 .89E+OO 0.00E+OO 6.89E+OO Be-7 <2.54E+01 O.OOE+OO 2.54E+01 K-40 3.08E+01 2.1 2E+01 2.82E+01 Sample ID: 433492 Sample Dates : 1/3/2017 - 1/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.94E+OO 8.07E-01 1.17E+OO Mn-54 <4 .12E+OO O.OOE+OO 4.12E+OO Co-58 <4.0SE+OO O.OOE+OO 4.0SE+OO Fe-59 <9.06E+OO O.OOE+OO 9.06E+OO Co-60 <3 .98E+OO O.OOE+OO 3.98E+OO Zn-65 <7.31E+OO O.OOE+OO 7.31E+OO Zr-95 <8.38E+OO O.OOE+OO 8.38E+OO Nb-95 <5 .25E+OO O.OOE+OO 5.25E+OO 1-131 <1.12E +0 1 O.OOE+OO 1.12E+01 Cs-134 <3.87E+OO O.OOE+OO 3.87E+OO Cs-137 <3.60E+OO O.OOE+OO 3.60E+OO Bala-140 <2 .31 E+OO O.OOE+OO 2.31E+OO Be-7 <3.16E+01 O.OOE+OO 3.16E+01 K-40 <5.72E+01 O.OOE+OO 5.72E+01 Sample ID: 434740 Sample Dates: 12/5/2016 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA H3DW <3 .16E+01 O.OOE+OO 1.89E+02 Sample ID: 436097 Sample Dates: 1/30/2017 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.54E+OO 8.69E-01 1.39E+OO Mn-54 <3 .06E+OO O,OOE+OO 3.06E+OO Co-58 <2 .59E+OO 0.00E+OO 2.59E+OO Fe-59 <8 .67E +OO 0.00E+OO 8.67E+OO Co-60 <2.60E+OO O.OOE+OO 2.60E+OO Zn-65 <5.47E+OO O.OOE+OO 5.47E+OO Zr-95 <5.43E+OO O.OOE+OO 5.43E+OO Nb-95 <4.27E+OO O.OOE+OO 4.27E+OO 1-131 <1 .16E+01 O.OOE+OO 1.16E+01 Cs-134 <3.40E+OO O.OOE+OO 3.40E+OO Cs-137 <3.13E+OO O.OOE+OO 3.13E+OO Bala-140 <9 .10E+OO O.OOE+OO 9.10E+OO Be-7 <2.80E+01 O.OOE+OO 2.80E+01 K-40 7.21E+01 2.86E +01 2.96E+01 Sample ID: 438665 Sample Dates : 2127/2017 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.47E+OO 8.74E-01 1.41E+OO Mn-54 <4 .36E+OO O.OOE+OO 4.36E+OO Co-58 <5 .57E+OO O.OOE+OO 5.57E+OO Fe-59 <8 .57E+OO O.OOE+OO 8.57E+OO Co-60 <4.01E+OO O.OOE+OO 4.01E+OO Zn-65 <1.11E+01 O.OOE+OO 1.11E+01 Zr-95 <7.78E+OO O.OOE+OO 7.78E+OO Nb-95 <4.64E+OO O.OOE+OO 4.64E+OO 1-131 <1.11 E+01 O.OOE+OO 1.11E+01 Cs-134 <4.41E+OO O.OOE+OO 4.41E+OO Cs-137 <3.65E+OO O.OOE+OO 3.65E+OO Bala-140 <6.56E+OO 0.00E+OO 6.56E+OO Be-7 <4 .03E+01 O.OOE+OO 4.03E+01 K-40 <6 .85E+01 O.OOE+OO 6.85E+01 Sample ID : 440796 Sample Dates: 3/27/2017 . 4/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.62E +OO 8.81E-01 1.41E+OO Mn-54 <3.98E+OO 0.00E+OO 3.98E+OO Co-58 <3.45E+OO O.OOE+OO 3.45E+OO Fe-59 <8 .82E+OO 0.00E+OO 8.82E+OO Co-60 <4 .53E+OO 0.00E+OO 4.53E+OO Zn-65 <6 .35E+OO O.OOE+OO 6.35E+OO En ~
Report Generated @ 3/21 /20 18 14:43 :05 EnRad Laboratories Appendix E
- Page 68 of 111 Duke Energy Annual Report
- Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity): pCi/1 Sample Point 136 [CONTROL* NNE@ 12.7 miles]
Sample ID: 440796 Sample Dates: 3/27/2017 - 4/24/2017 Nuclide Activity 2 Sigma Error MDA Zr-95 <6.12E+OO O.OOE+OO 6.12E+OO Nb-95 <4.89E+OO O.OOE+OO 4.89E+OO 1-131 <1 .13E+01 O.OOE+OO 1.13E+01 Cs-134 <5.49E+OO 0.00E+OO 5.49E+OO Cs-137 <3.48E+OO O.OOE+OO 3.48E+OO Bala-140 <1 .02E+01 O.OOE+OO 1.02E+01 Be-7 <3.48E+01 O.OOE+OO 3.48E+01 K-40 2.47E+01 3.12E+01 5.09E+01 Sample ID: 442345 Sample Dates: 2/27/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA H3DW <9.75E+OO O.OOE+OO 1.99E+02 Sample ID: 443064 Sample Dates: 4/24/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.40E+OO 8.11E-01 1.31E+OO Mn-54 <2.68E+OO O.OOE+OO 2.68E+OO Co-58 <3 .87E+OO O.OOE+OO 3.87E+OO Fe-59 <5.69E+OO O.OOE+OO 5.69E+OO Co-60 <4.17E+OO O.OOE+OO 4.17E+OO Zn-65 <5.30E+OO O.OOE+OO 5.30E+OO Zr-95 <7 .70E+OO O.OOE+OO 7.70E+OO Nb-95 <3 .54E+OO O.OOE+OO 3.54E+OO 1-131 <1 .19E+01 O.OOE+OO 1.19E+01 Cs-134 <2 .59E+OO O.OOE+OO 2.59E+OO Cs-137 <3 .68E+OO 0.00E+OO 3.68E+OO Bala-140 <7 .21E+OO O.OOE+OO 7.21E+OO Be-7 <3.13E+01 O.OOE+OO 3.13E+01 K-40 <5.59E+01 O.OOE+OO 5.59E+01 Sample ID : 445669 Sample Dates: 5/22/2017 - 6/19/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.58E+OO 9.57E-01 1.55E+OO Mn-54 <2 .83E+OO O.OOE+OO 2.83E+OO Co-58 <3.49E+OO O.OOE+OO 3.49E+OO Fe-59 <6 .01E+OO O.OOE+OO 6.01E+DO Co-60 <3 .04E+OO O.OOE+OO 3.04E+OO Zn-65 <5.60E+OO O.OOE+OO 5.60E+OO Zr-95 <5.24E+OO O.OOE+OO 5.24E+OO Nb-95 <3 .92E+OO O.OOE+OO 3.92E+OO 1-131 <1 .15E+01 O.OOE+OO 1.15E+01 Cs-134 <3.48E+OO O.OOE+OO 3.48E+OO Cs-137 <2.90E+OO O.OOE+OO 2.90E+OO Bala-140 <9 .93E+OO O.OOE+OO 9.93E+OO Be-7 <3 .06E+01 O.OOE+OO 3.06E+01 K-40 <5 .63E+01 O.OOE+OO 5.63E+01 Sample ID: 447962 Sample Dates: 6/19/2017 - 7/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.86E+OO 9.78E-01 1.57E+OO Mn-54 <3.35E+OO O.OOE+OO 3.35E+OO Co-58 <1 .93E+OO O.OOE+OO 1.93E+OO Fe-59 <4.58E+OO O.OOE+OO 4.58E+OO Co-60 <4.19E+OO O.OOE+OO 4.19E+OO Zn-65 <7.04E+OO O.OOE+OO 7.04E+OO Zr-95 <7.37E+OO O.OOE+OO 7.37E+OO Nb-95 <4 .38E+OO O.OOE+OO 4.38E+OO 1-131 <1 .20E+01 O.OOE+OO 1.20E+01 Cs-134 <3.96E+OO O.OOE+OO 3.96E+OO Cs-137 <4.64E+OO O.OOE+OO 4.64E+OO Bala-140 <9.10E+OO O.OOE+OO 9.10E+OO Be-7 <3.70E+01 O.OOE+OO 3.70E+01 K-40 3.48E+01 2.74E+01 3.71E+01 Sample ID: 450049 Sample Dates: 5/22/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA H3DW <7.10E+01 O.OOE+OO 1.86E+02 Sample ID: 450091 Sample Dates : 7/17/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.16E+OO 7.95E-01 1.22E+OO Mn-54 <3 .15E+OO O.OOE+OO 3.15E+OO Co-58 <2.36E+OO O.OOE+OO 2.36E+OO Fe-59 <6.0SE+OO O.OOE+OO 6.0SE+OO Report Generated@ 3/21/2018 14:43: 05 EnRad Laboratories Appendix E - Page 69 of 111 Duke Energy Annual Report - Appendix E En:> 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity): pCin Sample Point 136 [CONTROL
- NNE@ 12.7 miles]
Sample ID: 450091 Sample Dates: 7/17/2017
- 8/14/2017 Nuclide Activity 2 Sigma Error MDA Co-60 <2.59E+OO O.OOE+OO 2.59E+OO Zn-65 <6.64E+OO O.OOE+OO 6.64E+OO Zr-95 <5.06E+OO O.OOE+OO 5.06E+OO Nb-95 <4.31 E+OO O.OOE+OO 4.31 E+OO 1-131 <1.1 9E+01 O.OOE+OO 1.19E+01 Cs-134 <2 .99E+OO O.OOE+OO 2.99E+OO Cs-137 <2.48E+OO O.OOE+OO 2.48E+OO Bala-140 <7.27E+OO O.OOE+OO 7.27E+OO Be-7 <2.97E+01 O.OOE+OO 2.97E+01 K-40 <5 .14E+01 O.OOE+OO 5.14E+01 Sample ID: 451824 Sample Dates: 8/14/2017
- 9/11/2017 Nuclide Activity 2 Sigma Error MDA Beta <1.94E-01 O.OOE+OO 1.74E+OO Mn-54 <3 .0BE+OO O.OOE+OO 3.0BE+OO Co-58 <3 .09E+OO O.OOE+OO 3.09E+OO Fe-59 <6.52E+OO O.OOE+OO 6.52E+OO Co-60 <3.76E+OO O.OOE+OO 3.76E+OO Zn-65 <7.26E+OO O.OOE+OO 7.26E+OO Zr-95 <5.48E+OO O.OOE+OO 5.48E+OO Nb-95 <4.09E+OO O.OOE+OO 4.09E+OO 1-131 <1.20E+01 O.OOE+OO 1.20E+01 Cs-134 <3.27E+OO O.OOE+OO 3.27E+OO Cs-137 <3 .65E+OO O.OOE+OO 3.65E+OO Bal a-140 <8 .25E+OO O.OOE+OO 8.25E+OO Be-7 <2.84E+01 O.OOE+OO 2.84E+01 K-40 <5.28E+01 O.OOE+OO 5.28E+01 Sample ID: 454588 Sample Dates: 9/11 /2017
- 10/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.19E+OO 9.34E-01 1.47E+OO Mn-54 <3.09E+OO O.OOE+OO 3.09E+OO Co-58 <2.99E+OO O.OOE+OO 2.99E+OO Fe-59 <6 .53E+OO 0.00E+OO 6.53E+OO Co-60 <3.62E+OO O.OOE+OO 3.62E+OO Zn-65 <8 .05E+OO O.OOE+OO 8.05E+OO Zr-95 <6 .07 E+OO O.OOE+OO 6.07E+OO Nb-95 <3 .36E+OO O.OOE+OO 3.36E+OO 1-131 <1 .18E+01 O.OOE+OO 1.18E+01 Cs-134 <3.21E+OO O.OOE+OO 3.21E+OO Cs-137 <3.75E+OO O.OOE+OO 3.75E+OO Bala-140 <9 .18E+OO O.OOE+OO 9.18E+OO Be-7 <3 .69E+01 O.OOE+OO 3.69E+01 K-40 5.37E+01 3.51E+01 4.86E+01 Sample ID: 461749 Sample Dates: 10/9/2017
- 11/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.51E+OO 9.01E-01 1.37E+OO Mn-54 <2.48E+OO O.OOE+OO 2.48E+OO Co-58 <4.67E+OO O.OOE+OO 4.67E+OO Fe-59 <5.14E+OO O.OOE+OO 5.14E+OO Co-60 <4.30E+OO O.OOE+OO 4.30E+OO Zn-65 <8 .63E+OO O.OOE+OO 8.63E+OO Zr-95 <9.46E+OO O.OOE+OO 9.46E+OO Nb-95 <4.65E+OO O.OOE+OO 4.65E+OO 1-131 <1 .12E+01 O.OOE+OO 1.12E+01 Cs-134 <3.88E+OO O.OOE+OO 3.BBE+OO Cs-137 <3 .89E+OO O.OOE+OO 3.89E+OO Bala-140 <6 .98E+OO O.OOE+OO 6.98E+OO Be-7 <4.64E+01 O.OOE+OO 4.64E+01 K-40 <6.44E+01 O.OOE+OO 6.44E+01 Sample ID: 462370 Sample Dates: 8/14/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA H3DW <7.38E+01 O.OOE+OO 1.91E+02 Sample ID: 463805 Sample Dates: 11 /6/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.03E+OO 9.26E-01 1.53E+OO Mn-54 <2.50E+OO O.OOE+OO 2.50E+OO Co-58 <2.76E+OO O.OOE+OO 2.76E+OO Fe-59 <6.33E+OO O.OOE+OO 6.33E+OO Co-60 <2 .59E+OO O.OOE+OO 2.59E+OO En ~
Report Generated @ 3/21 /20 18 14:43:05 EnRad Laboratories Appendix E - Page 7 0 of 111 Duke Energy An nual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity): pCi/1 Sample Point 136 [ CONTROL- NNE@ 12.7 miles]
Sample ID: 463805 Sample Dates : 11/6/2017. 12/4/2017 Nuclide Activity 2 Sigma Error MDA Zn-65 <4.75E+OO O.OOE+OO 4.75E+OO Zr-95 <5.20E+OO O.OOE+OO 5.20E+OO Nb-95 <3.0BE+OO 0.00E+OO 3.0BE+OO 1-131 <8.83E+OO O.OOE+OO 8.83E+OO Cs-134 <2.95E+OO O.OOE+OO 2.95E+OO Cs-137 <2.65E+OO O.OOE+OO 2.65E+OO Bala-140 <7.68E+OO O.OOE+OO 7.68E+OO Be-7 <2.17E+01 O.OOE+OO 2.17E+01 K-40 8.40E+01 3.23E+01 3.86E+01 Sample ID: 465392 Sample Dates: 12/4/2017 . 1/2/2018 Nuclide Activity 2 Sigma Error MDA Beta 2.69E+OO 9.01E-01 1.36E+OO Mn-54 <4.29E+OO O.OOE+OO 4.29E+OO Co-58 <2.35E+OO O.OOE+OO 2.35E+OO Fe-59 <5.61E+OO O.OOE+OO 5.61E+OO Co-60 <3.43E+OO O.OOE+OO 3.43E+OO Zn-65 <8.41E+OO O.OOE+OO 8.41E+OO Zr-95 <7.29E+OO O.OOE+OO 7.29E+OO Nb-95 <5.25E+OO O.OOE+OO 5.25E+OO 1-131 <1 .17E+01 O.OOE+OO 1.17E+01 Cs-134 <3.06E+OO O.OOE+OO 3.06E+OO Cs-137 <3.00E+OO O.OOE+OO 3.00E+OO Bala-140 <8.92E+OO O.OOE+OO 8.92E+OO Be-7 <3.68E+01 O.OOE+OO 3.68E+01 K-40 <5.81E+01 O.OOE+OO 5.81E+01 H3DW <2.83E+01 O.OOE+OO 1.76E+02 Sample Point 194 [INDICATOR* NNW@ 6.73 miles]
Sample ID: 431607 Sample Dates: 12/5/2016
- 1/3/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.43E+OO 8.75E-01 1.42E+OO Mn-54 <2.95E+OO O.OOE+OO 2.95E+OO Co-58 <2.90E+OO O.OOE+OO 2.90E+OO Fe-59 <6.90E+OO O.OOE+OO 6.90E+OO Co-60 <3.75E+OO O.OOE+OO 3.75E+OO Zn-65 <7.27E+OO O.OOE+OO 7.27E+OO Zr-95 <5.47E+OO O.OOE+OO 5.47E+OO Nb-95 <4.62E+OO O.OOE+OO 4.62E+OO 1-131 <1. 16E+01 O.OOE+OO 1.16E+01 Cs-134 <3.09E+OO O.OOE+OO 3.09E+OO Cs-137 <3.26E+OO O.OOE+OO 3.26E+OO Bala-140 <8.13E+OO O.OOE+OO 8.13E+OO Be-7 <3.47E+01 O.OOE+OO 3.47E+01 K-40 4.74E+01 4.59E+01 7.31E+01 Sample ID: 433493 Sample Dates: 1/3/2017
- 1/30/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.BOE+OO 7.51E-01 1.16E+OO Mn-54 <4.19E+OO O.OOE+OO 4.19E+OO Co-58 <3.89E+OO O.OOE+OO 3.89E+OO Fe-59 <9.20E+OO O.OOE+OO 9.20E+OO Co-60 <4.43E+OO O.OOE+OO 4.43E+OO Zn-65 <7.44E+OO O.OOE+OO 7.44E+OO Zr-95 <7.75E+OO O.OOE+OO 7.75E+OO Nb-95 <5.09E+OO O.OOE+OO 5.09E+OO 1-131 <1.20E+01 O.OOE+OO 1.20E+01 Cs-134 <4.86E+OO O.OOE+OO 4.86E+OO Cs-137 <4.42E+OO O.OOE+OO 4.42E+OO Bala-140 <1 .04E+01 O.OOE+OO 1.04E+01 Be-7 <3.35E+01 O.OOE+OO 3.35E+01 K-40 <6.54E+01 O.OOE+OO 6.54E+01 Sample ID: 434741 Sample Dates: 12/5/2016. 2/27/2017 Nuclide Activity 2 Sigma Error MDA H3DW <1.82E+02 O.OOE+OO 1.90E+02 Sample ID: 436098 Sample Dates: 1/30/2017
- 2/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.20E+OO 8.95E-01 1.39E+OO Mn-54 <3.59E+OO O.OOE+OO 3.59E+OO Co-58 <4.18E+OO O.OOE+OO 4.18E+OO EnRad Laboratories En:=)
Report Generated@ 3/21/2018 14:43:05 Appendix E - Page 71 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity): pCi/1 Sample Point 194 [INDICATOR* NNW@ 6.73 miles)
Sample ID: 436098 Sample Dates: 1/30/2017 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA Fe-59 <5.81E+OO O.OOE+OO 5.81E+OO Co-60 <2.37E+OO O.OOE+OO 2.37E+OO Zn-65 <7.74E+OO O.OOE+OO 7.74E+OO Zr-95 <7.79E+OO O.OOE+OO 7.79E+OO Nb-95 <4.40E+OO O.OOE+OO 4.40E+OO 1-131 <1.04E+01 O.OOE+OO 1.04E+01 Cs-134 <3.99E+OO O.OOE+OO 3.99E+OO Cs- 137 <3 .87E+OO O.OOE+OO 3.87E+OO Bala-140 <1 .1 1E+01 O.OOE+OO 1.11E+01 Be-7 <4.35E+01 O.OOE+OO 4.35E+01 K-40 <6 .61E+01 O.OOE+OO 6.61E+01 Sample ID: 438666 Sample Dates: 2/27/2017 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.68E+OO 8.83E-01 1.40E+OO Mn-54 <3.33E+OO O.OOE+OO 3.33E+OO Co-58 <3 .97E+OO O.OOE+OO 3.97E+OO Fe-59 <8 .82E+OO O.OOE+OO 8.82E+OO Co-60 <3.23E+OO O.OOE+OO 3.23E+OO Zn-65 <6 .81 E+OO O.OOE+OO 6.81E+OO Zr-95 <7.91E+OO O.OOE+OO 7.91E+OO Nb-95 <5 .00E+OO O.OOE+OO 5.00E+OO 1-131 <1.1 9E+01 O.OOE+OO 1.19E+01 Cs-134 <3.39E+OO O.OOE+OO 3.39E+OO Cs-137 <3.46E+OO O.OOE+OO 3.46E+OO Bala-140 <6 .31E+OO O.OOE+OO 6.31E+OO Be-7 <2.89E+01 0.00E+OO 2.89E+01 K-40 3.07E+01 2.89E+01 4.45E+01 Sample ID: 440797 Sample Dates : 3/27/2017 - 4/24/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.22E+OO 8.59E-01 1.40E+OO Mn-54 <3.09E+OO O.OOE+OO 3.09E+OO Co-58 <3 .03E+OO O.OOE+OO 3.03E+OO Fe-59 <4 .70E+OO 0.00E+OO 4.70E+OO Co-60 <3.90E+OO O.OOE+OO 3.90E+OO Zn-65 <7 .17E+OO O.OOE+OO 7.17E+OO Zr-95 <6.04E+OO O.OOE+OO 6.04E+OO Nb-95 <3. 13E+OO O.OOE+OO 3.13E+OO 1-131 <1 .09E+01 0.00E+OO 1.09E+01 Cs- 134 <4.48E+OO O.OOE +OO 4.48E+OO Cs-137 <3.81E+OO O.OOE+OO 3.81E+OO Bala-140 <9.62E+OO O.OOE+OO 9.62E+OO Be-7 <3.21E+01 O.OOE+OO 3.21E+01 K-40 <5 .17E+01 O.OOE+OO 5.17E+01 Sample ID: 442346 Sample Dates : 2/27/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA H3DW 2.33E+02 1.22E+02 1.98E+02 Sample ID: 443065 Sample Dates: 4/24/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.10E+OO 7.94E-01 1.30E+OO Mn-54 <2.52E+OO O.OOE+OO 2.52E+OO Co-58 <3.38E+OO O.OOE+OO 3.38E+OO Fe-59 <7.05E+OO 0.00E+OO 7.0SE+OO Co-60 <3.37E+OO O.OOE+OO 3.37E+OO Zn-65 <6.57E+OO O.OOE+OO 6.57E+OO Zr-95 <7.42E+OO O.OOE+OO 7.42E+OO Nb-95 <3 .94E+OO O.OOE+OO 3.94E+OO 1-131 <1 .20E+01 0.00E+OO 1.20E+01 Cs-134 <3.50E+OO O.OOE+OO 3.SOE+OO Cs-137 <3.27E+OO O.OOE+OO 3.27E+OO Bala-140 <7.47E+OO 0.00E+OO 7.47E+OO Be-7 <2.87E+01 O.OOE+OO 2.87E+01 K-40 9.04E+01 4.23E+01 5.63E+01 Sample ID: 445670 Sample Dates: 5/22/2017 - 6/1 9/2017 Nucl ide Activity 2 Sigma Error MDA Beta 1.24E+OO 9.35E-01 1.53E+OO Mn-54 <4.26E+OO O.OOE+OO 4.26E+OO Co-58 <2.68E+OO O.OOE+OO 2.68E+OO Fe-59 <7.76E+OO O.OOE+OO 7.76E+OO
,' f()
Report Generated @ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 72 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity): pCi/1 Sample Point 194 [ INDICATOR- NNW@ 6.73 miles]
Sample ID: 445670 Sample Dates: 5/22/2017 - 6/19/2017 Nuclide Activity 2 Sigma Error MDA Co-60 <3 .28E+OO O.OOE+OO 3.28E+OO Zn-65 <5.19E+OO O.OOE+OO 5.19E+OO Zr-95 <7 .69E+OO O.OOE+OO 7.69E+OO Nb-95 <4.40E+OO O.OOE+OO 4.40E+OO 1-131 <1 .17E+01 O.OOE+OO 1.17E+01 Cs-134 <4.55E+OO O.OOE+OO 4.55E+OO Cs-137 <3.82E+OO O.OOE+OO 3.82E+OO Bala-140 <8.60E+OO O.OOE+OO 8.60E+OO Be-7 <3.52E+01 O.OOE+OO 3.52E+01 K-40 <6.25E+01 O.OOE+OO 6.25E+01 Sample ID: 447963 Sample Dates: 6/19/2017 - 7/17/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.60E+OO 9.57E-01 1.55E+OO Mn-54 <3.93E+OO O.OOE+OO 3.93E+OO Co-58 <3.85E+OO O.OOE+OO 3.85E+OO Fe-59 <9.1 1E+OO O.OOE+OO 9.11E+OO Co-60 <3.57E+OO O.OOE+OO 3.57E+OO Zn-65 <8.60E+OO O.OOE+OO 8.60E+OO Zr-95 <6.82E+OO O.OOE+OO 6.82E+OO Nb-95 <5.29E+OO O.OOE+OO 5.29E+OO 1-131 <1.15E+01 0.00E+OO 1.15E+01 Cs-134 <4.36E+OO O.OOE+OO 4.36E+OO Cs-137 <4.00E+OO O.OOE+OO 4.00E+OO Bala-140 <9.37E+OO O.OOE+OO 9.37E+OO Be-7 8.07E+OO 1.82E+01 3.21E+01 K-40 <6. 18E+01 O.OOE+OO 6.1 8E+01 Sample ID: 450050 Sample Dates: 5/22/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA H3DW 3.20E+02 1.19E+02 1.86E+02 Sample ID: 450092 Sample Dates: 7/17/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.22E+OO 7.91E-01 1.20E+OO Mn-54 <2.71E+OO O.OOE+OO 2.71E+OO Co-58 <3 .99E+OO O.OOE+OO 3.99E+OO Fe-59 <8.46E+OO O.OOE+OO 8.46E+OO Co-60 <4.28E+OO O.OOE+OO 4.28E+OO Zn-65 <6.70E+OO O.OOE+OO 6.70E+OO Zr-95 <6.28E+OO O.OOE+OO 6.28E+OO Nb-95 <3.71E+OO O.OOE+OO 3.71E+OO 1-131 <1 .16E+01 O.OOE+OO 1.16E+01 Cs-134 <4.54E+OO O.OOE+OO 4.54E+OO Cs-137 <3.81E+OO O.OOE+OO 3.81E+OO Bala-140 <9.15E+OO O.OOE+OO 9.15E+OO Be-7 <3 .66E+01 O.OOE+OO 3.66E+01 K-40 <5.66E+01 O.OOE+OO 5.66E+01 Sample ID: 451825 Sample Dates : 8/14/2017 - 9/11/2017 Nuclide Activity 2 Sigma Error MDA Beta <-2.9E-01 O.OOE+OO 1.73E+OO Mn-54 <4.66E+OO O.OOE+OO 4.66E+OO Co-58 <3.58E+OO O.OOE+OO 3.58E+OO Fe-59 <8.48E+OO O.OOE+OO 8.48E+OO Co-60 <3 .98E+OO O.OOE+OO 3.98E+OO Zn-65 <6.56E+OO O.OOE+OO 6.56E+OO Zr-95 <9.11E+OO O.OOE+OO 9.11E+OO Nb-95 <4.29E+OO O.OOE+OO 4.29E+OO 1-131 <1.03E+01 O.OOE+OO 1.03E+01 Cs-134 <3.60E+OO O.OOE+OO 3.60E+OO Cs-137 <3.60E+OO O.OOE+OO 3.60E+OO Bala-140 <8.12E+OO O.OOE+OO 8.12E+OO Be-7 <3.03E+01 O.OOE+OO 3.03E+01 K-40 <7.00E+01 O.OOE+OO 7.00E+01 Sample ID: 454589 Sample Dates: 9/11/2017 -10/9/2017 Nuclide Activity 2 Sigma Error MDA Beta 2.10E+OO 9.37E-01 1.47E+OO Mn-54 <3.33E+OO O.OOE+OO 3.33E+OO Co-58 <2.77E+OO O.OOE+OO 2.77E+OO Fe-59 <6.61E+OO O.OOE+OO 6.61E+OO Co-60 <3 .96E+OO O.OOE+OO 3.96E+OO Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 73 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078 L
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: DRINKING WATER Concentration (Activity): pCi/1 Sample Point 194 [ INDICATOR- NNW@G.73 miles]
Sample ID: 454589 Sample Dates: 9/11/2017 - 10/9/2017 Nuclide Activity 2 Sigma Error MDA Zn-65 <8.23E+OO O.OOE+OO 8.23E+OO Zr-95 <6.31E+OO O.OOE+OO 6.31E+OO Nb-95 <4.57E+OO O.OOE+OO 4.57E+OO 1-131 <1.19E+01 O.OOE+OO 1.19E+01 Cs-134 <3.56E+OO O.OOE+OO 3.56E+OO Cs-137 <2 .99E+OO 0.00E+OO 2.99E+OO BaLa-140 <9.23E+OO O.OOE+OO 9.23E+OO Be-7 <2.87E+01 O.OOE+OO 2.87E+01 K-40 7.69E+01 3.47E+01 4.11E+01 Sample ID: 461750 Sample Dates : 10/9/2017 - 11/6/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.75E+OO 8.59E-01 1.36E+OO Mn-54 <4.31 E+OO O.OOE+OO 4.31 E+OO Co-58 <3.58E+OO O.OOE+OO 3.58E+OO Fe-59 <8 .49E+OO O.OOE+OO 8.49E+OO Co-60 <3.57E+OO O.OOE+OO 3.57E+OO Zn-65 <7.33E+OO O.OOE+OO 7.33E+OO Zr-95 <7.27E+OO O.OOE+OO 7.27E+OO Nb-95 <4.57E+OO O.OOE+OO 4.57E+OO 1-131 <1.17E+01 O.OOE+OO 1.17E+01 Cs-134 <3.60E+OO O.OOE+OO 3.60E+OO Cs-137 <4.52E+OO O.OOE+OO 4.52E+OO BaLa-140 <8.14E+OO O.OOE+OO 8.14E+OO Be-7 <3.18E+01 O.OOE+OO 3.18E+01 K-40 <7.72E+01 0.00E+OO 7.72E+01 Sample ID: 462371 Sample Dates: 8/14/2017 -12/4/2017 Nuclide Activity 2 Sigma Error MDA H3DW <1.43E+02 O.OOE+OO 1.91E+02 Sample ID: 463806 Sample Dates: 11/6/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA Beta 1.49E+OO 9.45E-01 1.53E+OO Mn-54 <4.44E+OO 0.00E+OO 4.44E+OO Co-58 <3.63E+OO O.OOE+OO 3.63E+OO Fe-59 <5.56E+OO O.OOE+OO 5.56E+OO Co-60 <2 .46E+OO O.OOE+OO 2.46E+OO Zn-65 <5.85E+OO O.OOE+OO 5.85E+OO Zr-95 <7 .52E+OO O.OOE+OO 7.52E+OO Nb-95 <4.22E+OO O.OOE+OO 4.22E+OO 1-131 <1.18E+01 O.OOE+OO 1.18E+01 Cs-134 <4.41E+OO O.OOE+OO 4.41E+OO Cs-137 <3 .48E+OO O.OOE+OO 3.48E+OO BaLa-140 <9.16E+OO O.OOE+OO 9.16E+OO Be-7 <3 .17E+01 O.OOE+OO 3.17E+01 K-40 <4.58E+01 O.OOE+OO 4.58E+01 Sample ID: 465393 Sample Dates: 12/4/2017 -1/2/2018 Nuclide Activity 2 Sigma Error MDA Beta 1.70E+OO 8.55E-01 1.35E+OO Mn-54 <2.76E+OO O.OOE+OO 2.76E+OO Co-58 <3.36E+OO O.OOE+OO 3.36E+OO Fe-59 <9.72E+OO O.OOE+OO 9.72E+OO Co-60 <4.63E+OO O.OOE+OO 4.63E+OO Zn-65 <9.46E+OO O.OOE+OO 9.46E+OO Zr-95 <7.57E+OO O.OOE+OO 7.57E+OO Nb-95 <3 .79E+OO O.OOE+OO 3.79E+OO 1-131 <1.17E+01 O.OOE+OO 1.17E+01 Cs-134 <3.59E+OO O.OOE+OO 3.59E+OO Cs-137 <4.74E+OO O.OOE+OO 4.74E+OO BaLa- 140 <1 .15E+01 O.OOE+OO 1.15E+01 Be-7 <3.14E+01 O.OOE+OO 3.14E+01 K-40 <7.65E+01 O.OOE+OO 7.65E+01 H3DW 1.99E+02 1.09E+02 1.77E+02 Media Type: FISH Concentration (Activity) : pCi/kg Sample Point 129 [INDICATOR-ENE@ 0.51 miles]
Sample ID: 439935 Sample Dates: 4/10/2017 - 4/10/2017 FREESWIM Nuclide Activity 2 Sigma Error MDA Mn-54 <3.36E+01 O.OOE+OO 3.36E+01 Co-58 <3.47E+01 O.OOE+OO 3.47E+01 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 74 of 111 Duke Energy Annual Report - Appendix E I fn~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: FISH Concentration (Activity): pCi/kg Sample Point 129 [INDICATOR-ENE @0.51 miles]
Sample ID: 439935 Sample Dates: 4/10/2017 -4/10/2017 FREESWIM Nuclide Activity 2 Sigma Error MDA Fe-59 <8 .21E+01 O.OOE+OO 8.21E+01 Co-60 <1 .42E+01 O.OOE+OO 1.42E+01 Zn-65 <1 .11E+02 O.OOE+OO 1.11E+02 Nb-95 <6.06E+01 O.OOE+OO 6.06E+01 1-131 <6 .31E+01 O.OOE+OO 6.31E+01 Cs-134 <5 .28E+01 O.OOE+OO 5.28E+01 Cs-137 <6 .26E+01 O.OOE+OO 6.26E+01 Be-7 <2.56E+02 O.OOE+OO 2.56E+02 K-40 3.25E+03 1.07E+03 1.18E+03 Ag-110M <3.74E+01 O.OOE+OO 3.74E+01 Sb-122 <3.34E+02 O.OOE+OO 3.34E+02 Sb-125 <9.28E+01 O.OOE+OO 9.28E+01 Sample ID: 439936 Sample Dates: 4/10/2017 - 4/11/2017 BOTMFEEDER Nuclide Activity 2 Sigma Error MDA Mn-54 <2.23E+01 O.OOE+OO 2.23E+01 Co-58 <2.42E+01 O.OOE+OO 2.42E+01 Fe-59 <5.73E+01 O.OOE+OO 5.73E+01 Co-60 <3 .08E+01 O.OOE+OO 3.08E+01 Zn-65 <6 .55E+01 O.OOE+OO 6.55E+01 Nb-95 <2 .87E+01 O.OOE+OO 2.87E+01 1-131 <3 .32E+01 O.OOE+OO 3.32E+01 Cs-134 <1.89E+01 O.OOE+OO 1.89E+01 Cs-137 <2.54E+01 O.OOE+OO 2.54E+01 Be-7 <1 .69E+02 O.OOE+OO 1.69E+02 K-40 3.01E+03 6.09E+02 4.57E+02 Ag-110M <1.96E+01 O.OOE+OO 1.96E+01 Sb-122 <1.60E+02 O.OOE+OO 1.60E+02 Sb-125 <4 .66E+01 O.OOE+OO 4.66E+01 Sample ID : 439937 Sample Dates: 4/11/2017 - 4/11/2017 FREESWIM Nuclide Activity 2 Sigma Error MDA Mn-54 <4.43E+01 O.OOE+OO 4.43E+01 Co-58 <3.11E+01 0.00E+OO 3.11E+01 Fe-59 <9 .21E+01 O.OOE+OO 9.21E+01 Co-60 <6.42E+01 O.OOE+OO 6.42E+01 Zn-65 <2.84E+01 0.00E+OO 2.84E+01 Nb-95 <4 .60E+01 O.OOE+OO 4.60E+01 1-131 <4.10E+01 O.OOE+OO 4.10E+01 Cs-134 <4 .95E+01 O.OOE+OO 4.95E+01 Cs-137 <4.25E+01 O.OOE+OO 4.25E+01 Be-7 <7 .29E+01 O.OOE+OO 7.29E+01 K-40 3.03E+03 9.94E+02 8.92E+02 Ag-110M <3.30E+01 O.OOE+OO 3.30E+01 Sb-122 <3.13E+02 O.OOE+OO 3.13E+02 Sb-125 <1.41E+02 O.OOE+OO 1.41E+02 Sample ID: 455014 Sample Dates: 10/2/2017 - 10/3/2017 FREESWIM Nuclide Activity 2 Sigma Error MDA Mn-54 <2.67E+01 O.OOE+OO 2.67E+01 Co-58 <3.19E+01 O.OOE+OO 3.19E+01 Fe-59 <7.54E+01 O.OOE+OO 7.54E+01 Co-60 <3.09E+01 O.OOE+OO 3.09E+01 Zn-65 <6 .85E+01 O.OOE+OO 6.85E+01 Nb-95 <3 .94E+01 O.OOE+OO 3.94E+01 1-131 <4.81E+01 O.OOE+OO 4.81E+01 Cs-134 <2.36E+01 O.OOE+OO 2.36E+01 Cs-137 <4.14E+01 O.OOE+OO 4.14E+01 Be-7 <2.28E+02 O.OOE+OO 2.28E+02 K-40 4.34E+03 9.51E+02 4.46E+02 Ag-110M <3 .94E+01 O.OOE+OO 3.94E+01 Sb-122 <1 .38E+02 O.OOE+OO 1.38E+02 Sb-125 <6.15E+01 O.OOE+OO 6.15E+01 Sample ID: 455015 Sample Dates : 10/2/2017 - 10/3/2017 BOTMFEEDER Nuclide Activity 2 Sigma Error MDA Mn-54 <1.88E+01 O.OOE+OO 1.88E+01 Co-58 <2.46E+01 O.OOE+OO 2.46E+01 Fe-59 <5.25E+01 O.OOE+OO 5.25E+01 Co-60 <2.73E+01 O.OOE+OO 2.73E+01 Zn-65 <5 .32E+01 O.OOE+OO 5.32E+01 Nb-95 <1.58E+01 O.OOE+OO 1.58E+01 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 75 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: FISH Concentration (Activity) : pCi/kg Sample Point 129 [ INDICATOR - ENE@ 0.51 miles J Sample ID: 455015 Sample Dates : 10/2/2017 . 10/3/2017 BOTMFEED ER Nuclide Activity 2 Sigma Error MDA 1-131 <1.97E+01 O.OOE+OO 1.97E+01 Cs-134 <2.56E+01 O.OOE+OO 2.56E+01 Cs-137 <2.21 E+01 O.OOE+OO 2.21E+01 Be-7 <1.02E+02 0.00E+OO 1.02E+02 K-40 2.91E+03 6.25E+02 3.81E+02 Ag-11 0M <1.62E+01 O.OOE+OO 1.62E+01 Sb-122 <3.21E+01 O.OOE+OO 3.21E+01 Sb-125 <5.20E+01 O.OOE+OO 5.20E+01 Sample ID: 4550 16 Sample Dates: 10/2/2017 - 10/3/2017 FREESWIM Nuclide Activity 2 Sigma Error MDA Mn-54 <5.48E+01 O.OOE+OO 5.48E+01 Co-58 <3.17E+01 O.OOE+OO 3.17E+01 Fe-59 <1.09E+02 O.OOE+OO 1.09E+02 Co-60 <4.49E+0 1 O.OOE+OO 4.49E+01 Zn-65 <9.95E+01 0.00E+OO 9.95E+01 Nb-95 <3.2 1E+01 O.OOE+OO 3.21E+01 1-131 <6.97E+01 O.OOE+OO 6.97E+01 Cs-134 <6.58E+01 O.OOE+OO 6.58E+01 Cs-137 <6.67E+01 0.00E+OO 6.67E+01 Be-7 <5.37E+02 O.OOE+OO 5.37E+02 K-40 3.43E+03 9.58E+02 1.66E+02 Ag-110M <4.33E+01 O.OOE+OO 4.33E+01 Sb-122 <2.83E+02 0.00E+OO 2.83E+02 Sb-125 <1 .17E+02 O.OOE+OO 1.17E+02 Sample Point 137 [CONTROL
- N@ 12 miles J Sample ID: 439938 Sample Dates: 4/10/2017
- 4/10/2017 FREESWIM Nuclide Activity 2 Sigma Error MDA Mn-54 <3.50E+01 O.OOE +OO 3.50E+01 Co-58 <3.90E+01 O.OOE+OO 3.90E+01 Fe-59 <9.21E+01 O.OOE +OO 9.21E+01 Co-60 <2.84E+01 O.OOE+OO 2.84E+01 Zn-65 <5.01E+01 O.OOE+OO 5.01E+01 Nb-95 <3.98E+01 O.OOE+OO 3.98E+01 1-131 <5.18E+01 O.OOE+OO 5.18E+01 Cs-134 <5.18E+01 O.OOE+OO 5.18E+01 Cs-137 <3.83E+01 O.OOE+OO 3.83E+01 Be-7 <2.48E+02 O.OOE+OO 2.48E+02 K-40 3.41E+03 7.81E+02 1.05E+02 Ag-110M <3.25E+01 O.OOE+OO 3.25E+01 Sb-122 <1.53E+02 O.OOE+OO 1.53E+02 Sb-125 <8.71 E+01 O.OOE+OO 8.71E+01 Sample ID: 439939 Sample Dates : 4/10/2017
- 4/10/2017 FREESWIM Nuclide Activity 2 Sigma Error MDA Mn-54 <3.64E+01 O.OOE+OO 3.64E+01 Co-58 <4.05E+01 O.OOE+OO 4.05E+01 Fe-59 <6.31 E+01 O.OOE+OO 6.31E+01 Co-60 <2.96E+01 O.OOE+OO 2.96E+01 Zn-65 <6.59E+01 O.OOE+OO 6.59E+01 Nb-95 <3.1 5E+01 O.OOE+OO 3.15E+01 1-131 <4.59E+01 O.OOE+OO 4.59E+01 Cs-134 <4.36E+01 O.OOE+OO 4.36E+01 Cs-137 <3.74E+01 0.00E+OO 3.74E+01 Be-7 <1.98E+02 O.OOE+OO 1.98E+02 K-40 2.5 1E+03 6.92E+02 4.08E+02 Ag-110M <2.58E+01 O.OOE+OO 2.58E+01 Sb-122 <2.41E+02 O.OOE+OO 2.41E+02 Sb-125 <7. 18E+01 O.OOE+OO 7.18E+01 Sample ID: 439940 Sample Dates: 4/10/201 7. 411 0/2017 BOTMFEEDER Nuclide Activity 2 Sigma Error MDA Mn-54 <2.77E+01 O.OOE+OO 2.77E+01 Co-58 <4.04E+01 O.OOE+OO 4.04E+01 Fe-59 <1.98E+01 O.OOE+OO 1.98E+01 Co-60 <4.03E+01 O.OOE+OO 4.03E+01 Zn-65 <1.00E+02 0.00E+OO 1.00E+02 Nb-95 <3.78E+01 O.OOE+OO 3.78E+01 1-131 <4.62E+01 0.00E+OO 4.62E+01 Cs-1 34 <4.35E+01 O.OOE+OO 4.35E+01 En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E
- Page 76 of 111 Duke Energy Annual Report
- Appendix E I 13339 Hagers Ferry Road
~
Huntersvi lle, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: FISH Concentration (Activity): pCi/kg Sample Point 137 [ CONTROL - N @ 12 miles]
Sample ID: 439940 Sample Dates: 4/10/2017 -4/10/2017 BOTMFEEDER Nuclide Activity 2 Sigma Error MDA Cs-137 <4 .75E+01 O.OOE+OO 4.75E+01 Be-7 <2 .38E+02 O.OOE+OO 2.38E+02 K-40 3.50E+03 8.73E+02 5.44E+02 Ag-110M <3 .09E+01 O.OOE+OO 3.09E+01 Sb-122 <2.41E+02 O.OOE+OO 2.41E+02 Sb-125 <9 .84E+01 O.OOE+OO 9.84E+01 Sample ID: 455017 Sample Dates: 10/2/2017 -10/2/2017 FREESWIM Nuclide Activity 2 Sigma Error MDA Mn-54 <4.32E+01 O.OOE+OO 4.32E+01 Co-58 <4.81E+01 O.OOE+OO 4.81E+01 Fe-59 <8.66E+01 O.OOE+OO 8.66E+01 Co-60 <3 .52E+01 O.OOE+OO 3.52E+01 Zn-65 <9.07E+01 O.OOE+OO 9.07E+01 Nb-95 <3.22E+01 O.OOE+OO 3.22E+01 1-131 <6.56E+01 O.OOE+OO 6.56E+01 Cs-134 <3.96E+01 O.OOE+OO 3.96E+01 Cs-137 <5.93E+01 O.OOE+OO 5.93E+01 Be-7 <2.61E+02 O.OOE+OO 2.61E+02 K-40 3.29E+03 9.13E+02 7.12E+02 Ag-110M <4.51E+01 O.OOE+OO 4.51E+01 Sb-122 <2 .52E+02 O.OOE+OO 2.52E+02 Sb-125 <7 .76E+01 O.OOE+OO 7.76E+01 Sample ID: 455018 Sample Dates : 10/2/2017 - 10/2/2017 BOTMFEEDER Nuclide Activity 2 Sigma Error MDA Mn-54 <5.49E+01 O.OOE+OO 5.49E+01 Co-58 <4.07E+01 O.OOE+OO 4.07E+01 Fe-59 <1.07E+02 O.OOE+OO 1.07E+02 Co-60 <1 .44E+01 O.OOE+OO 1.44E+01 Zn-65 <8.70E+01 O.OOE+OO 8.70E+01 Nb-95 <3.57E+01 O.OOE+OO 3.57E+01 1-131 <5 .95E+01 O.OOE+OO 5.95E+01 Cs-134 <4.39E+01 O.OOE+OO 4.39E+01 Cs-137 <4 .93E+01 O.OOE+OO 4.93E+01 Be-7 <3 .17E+02 O.OOE+OO 3.17E+02 K-40 3.74E+03 9.45E+02 1.45E+02 Ag-110M <4 .14E+01 O.OOE+OO 4.14E+01 Sb-122 <2 .98E+02 O.OOE+OO 2.98E+02 Sb-125 <9.49E+0 1 O.OOE+OO 9.49E+01 Sample ID: 455019 Sample Dates : 10/2/2017 - 10/2/2017 FREESWIM Nuclide Activity 2 Sigma Error MDA Mn-54 <5 .29E+01 O.OOE+OO 5.29E+01 Co-58 <4.90E+01 O.OOE+OO 4.90E+01 Fe-59 <9.97E+01 0.00E+OO 9.97E+01 Co-60 <1 .73E+01 O.OOE+OO 1.73E+01 Zn-65 <1.47E+02 O.OOE+OO 1.47E+02 Nb-95 <4.99E+01 O.OOE+OO 4.99E+01 1-131 <9 .08E+01 O.OOE+OO 9.08E+01 Cs-134 <6.92E+01 O.OOE+OO 6.92E+01 Cs-137 <5 .52E+01 O.OOE+OO 5.52E+01 Be-7 <3.12E+02 O.OOE+OO 3.12E+02 K-40 3.06E+03 9.84E+02 7.44E+02 Ag-110M <6.33E+0 1 O.OOE+OO 6.33E+01 Sb-122 <2.73E+02 O.OOE+OO 2.73E+02 Sb-125 <1 .50E+02 O.OOE+OO 1.50E+02 Media Type: MILK Concentration (Activity): pCi/1 Sample Point 141 [ CONTROL - WNW@ 14.8 miles]
Sample ID: 432933 Sample Dates: 1/9/2017 -1/9/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <6 .24E-01 O.OOE+OO 6.24E-01 1-131 <6.47E+OO O.OOE+OO 6.47E+OO Cs-134 <5 .64E+OO O.OOE+OO 5.64E+OO Cs-137 <7 .73E+OO O.OOE+OO 7.73E+OO Bala-140 <5 .85E+OO O.OOE+OO 5.85E+OO Be-7 <7 .09E+01 O.OOE+OO 7.09E+01 K-40 1.38E+03 2.18E+02 1.73E+01 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E- Page 77 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: MILK Concentration (Activity): pCi/1 Sample Point 141 ( CONTROL - WNW@ 14.8 miles)
Sample ID: 433748 Sample Dates: 1/23/2017 - 1/23/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <6.46E-01 O.OOE+OO 6.46E-01 1-131 <5.83E+OO O.OOE+OO 5.83E+OO Cs-134 <7.39E+OO 0.00E+OO 7.39E+OO Cs-137 <6.54E+OO O.OOE+OO 6.54E+OO Bala-140 <7.09E+OO O.OOE+OO 7.09E+OO Be-7 <4.59E+01 O.OOE+OO 4.59E+01 K-40 1.44E+03 2.27E+02 7.85E+01 Sample ID: 435134 Sample Dates: 2/6/2017
- 2/6/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <5 .48E-01 O.OOE+OO 5.48E-01 1-131 <5.57E+OO O.OOE+OO 5.57E+OO Cs-134 <5.90E+OO O.OOE+OO 5.90E+OO Cs-137 <7.71E+OO O.OOE+OO 7.71E+OO Bala-140 <7 .34E+OO O.OOE+OO 7.34E+OO Be-7 <5.08E+01 O.OOE+OO 5.08E+01 K-40 1.47E+03 2.32E+02 8.21E+01 Sample ID: 436287 Sample Dates: 2/20/2017 - 2/20/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <6.46E-01 O.OOE+OO 6.46E-01 1-131 <4 .73E+OO O.OOE+OO 4.73E+OO Cs-134 <8 .73E+OO O.OOE+OO 8.73E+OO Cs-137 <8.73E+OO O.OOE+OO 8.73E+OO Bala-140 <5.63E+OO O.OOE+OO 5.63E+OO Be-7 <5 .09E+01 O.OOE+OO 5.09E+01 K-40 1.58E+03 2.44E+02 1.10E+02 Sample ID: 437609 Sample Dates: 3/6/2017 - 3/6/2017 Nuclide Activity 2 Sigma Error MDA LLl -131 <5.58E-01 0.00E+OO 5.58E-01 1-131 <6.35E+OO 0.00E+OO 6.35E+OO Cs-134 <7.87E+OO O.OOE+OO 7.87E+OO Cs-137 <5.57E+OO O.OOE+OO 5.57E+OO Bala-140 <7 .13E+OO O.OOE+OO 7.13E+OO Be-7 <5 .09E+01 O.OOE+OO 5.09E+01 K-40 1.50E+03 2.38E+02 1.22E+02 Sample ID: 438832 Sample Dates: 3/20/2017 - 3/20/2017 Nuclide Activity 2 Sigma Error MDA LLl -131 <5.81E-01 O.OOE+OO 5.81E-01 1-131 <6.83E+OO O.OOE+OO 6.83E+OO Cs-134 <9.46E+OO O.OOE+OO 9.46E+OO Cs-137 <9.44E+OO O.OOE+OO 9.44E+OO Bala- 140 <8.01E+OO O.OOE+OO 8.01E+OO Be-7 <6.72E+01 O.OOE+OO 6.72E+01 K-40 1.33E+03 2.23E+02 8.69E+01 Sample ID: 440036 Sample Dates : 4/3/2017
- 4/3/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <6.46E-01 0.00E+OO 6.46E-01 1-131 <5.33E+OO O.OOE+OO 5.33E+OO Cs-134 <9.14E+OO O.OOE+OO 9.14E+OO Cs-137 <9 .77E+OO O.OOE+OO 9.77E+OO Bala-140 <7 .69E+OO O.OOE+OO 7.69E+OO Be-7 <5.39E+01 O.OOE+OO 5.39E+01 K-40 1.40E+03 2.22E+02 1.79E+01 Sample ID: 441440 Sample Dates: 4/17/2017 - 4/17/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <6.37E-01 0.00E+OO 6.37E-01 1-131 <7 .10E+OO O.OOE+OO 7.10E+OO Cs- 134 <9.55E+OO O.OOE+OO 9.55E+OO Cs-137 <8.81E+OO O.OOE+OO 8.81E+OO Bala-140 <5.84E+OO 0.00E+OO 5.84E+OO Be-7 <5.34E+01 0.00E+OO 5.34E+01 K-40 1.41E+03 2.23E+02 1.79E+01 Sample ID: 442347 Sample Dates : 5/1/2017
- 5/1/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <5.70E-01 O.OOE+OO 5.70E-01 1-131 <7.99E+OO O.OOE+OO 7.99E+OO Cs-134 <1 .07E+01 O.OOE+OO 1.07E+01 Cs-137 <8 .36E+OO O.OOE+OO 8.36E+OO Bala-140 <9.19E+OO O.OOE+OO 9.19E+OO Be-7 <5 .29E+01 0.00E+OO 5.29E+01
._ f n ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 78 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: MILK Concentration (Activity): pCl/1 Sample Point 141 [ CONTROL - WNW@ 14.8 miles]
Sample ID: 442347 Sample Dates : 5/1/2017 - 5/1/2017 Nuclide Activity 2 Sigma Error MDA K-40 1.62E+03 2.47E+02 1.86E+01 Sample ID: 443333 Sample Dates: 5/15/2017 - 5/15/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <5.48E-01 O.OOE+OO 5.48E-01 1-131 <7.39E+OO O.OOE+OO 7.39E+OO Cs-134 <9.01E+OO O.OOE+OO 9.01E+OO Cs-137 <8.36E+OO O.OOE+OO 8.36E+OO Bala-140 <8.02E+OO O.OOE+OO 8.02E+OO Be-7 <6.06E+01 O.OOE+OO 6.06E+01 K-40 1.57E+03 2.45E+02 7.97E+01 Sample ID: 444292 Sample Dates: 5/30/2017 - 5/30/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <5.93E-01 O.OOE+OO 5.93E-01 1-131 <5.60E+OO O.OOE+OO 5.60E+OO Cs-134 <6.87E+OO O.OOE+OO 6.87E+OO Cs-137 <6.96E+OO O.OOE+OO 6.96E+OO Bala-140 <9.20E+OO O.OOE+OO 9.20E+OO Be-7 <5.09E+01 O.OOE+OO 5.09E+01 K-40 1.29E+03 2.16E+02 1.09E+02 Sample ID: 446354 Sample Dates: 6/12/2017 - 6/12/2017 Nuclide Activity 2 Sigma Error MDA LLl -131 <4.81E-01 O.OOE+OO 4.81E-01 1-131 <7.32E+OO O.OOE+OO 7.32E+OO Cs-134 <8.31E+OO O.OOE+OO 8.31E+OO Cs-137 <6.96E+OO O.OOE+OO 6.96E+OO Bala-140 <2.06E+OO O.OOE+OO 2.06E+OO Be-7 <5.54E+01 O.OOE+OO 5.54E+01 K-40 1.55E+03 2.45E+02 1.30E+02 Sample ID: 447220 Sample Dates: 6/26/2017 - 6/26/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <6.34E-01 O.OOE+OO 6.34E-01 1-131 <6.53E+OO O.OOE+OO 6.53E+OO Cs-134 <9 .28E+OO O.OOE+OO 9.28E+OO Cs-137 <5.57E+OO O.OOE+OO 5.57E+OO Bala-140 <9.16E+OO O.OOE+OO 9.16E+OO Be-7 <5.12E+01 O.OOE+OO 5.12E+01 K-40 1.32E+03 2.23E+02 8.81E+01 Sample ID: 448304 Sample Dates: 7/10/2017 - 7/10/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <5.39E-01 O.OOE+OO 5.39E-01 1-131 <5.88E+OO O.OOE+OO 5.88E+OO Cs-134 <8.79E+OO O.OOE+OO 8.79E+OO Cs-137 <6.91 E+OO O.OOE+OO 6.91E+OO Bala-140 <8.73E+OO O.OOE+OO 8.73E+OO Be-7 <4.54E+01 O.OOE+OO 4.54E+01 K-40 1.60E+03 2.48E+02 8.22E+01 Sample ID: 449249 Sample Dates: 7/24/2017 - 7/24/2017 Nuclide Activity 2 Sigma Error MDA LLl -131 <6.25E-01 O.OOE+OO 6.25E-01 1-131 <5.55E+OO O.OOE+OO 5.55E+OO Cs-134 <8.70E+OO O.OOE+OO 8.70E+OO Cs-137 <6 .85E+OO O.OOE+OO 6.85E+OO Bala-140 <7.32E+OO O.OOE+OO 7.32E+OO Be-7 <5.33E+01 O.OOE+OO 5.33E+01 K-40 1.52E+03 2.38E+02 9.38E+01 Sample ID: 450236 Sample Dates: 811/2017 - 811/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <5.99E-01 O.OOE+OO 5.99E-01 1-131 <6.68E+OO O.OOE+OO 6.68E+OO Cs-134 <8.15E+OO O.OOE+OO 8.15E+OO Cs-137 <7.61 E+OO O.OOE+OO 7.61E+OO Bala-140 <2.21E+OO O.OOE+OO 2.21E+OO Be-7 <5.54E+01 O.OOE+OO 5.54E+01 K-40 1.40E+03 2.25E+02 8.87E+01 Sample ID: 451217 Sample Dates: 8/21/2017 - 8/21/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <6.17E-01 O.OOE+OO 6.17E-01 1-131 <6 .51E+OO O.OOE+OO 6.51E+OO Cs-134 <6.87E+OO O.OOE+OO 6.87E+OO Report Generated@ 3/21/201814:43:05 EnRad Laboratories Appendix E - Page 79 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: MILK Concentration (Activity): pCi/1 Sample Point 141 [CONTROL
- WNW@ 14.8 miles]
Sample ID: 451217 Sample Dates: 8/21/2017 - 8/21/2017 Nuclide Activity 2 Sigma Error MDA Cs-137 <7.36E+OO O.OOE+OO 7.36E+OO Bala-140 <2.0GE+OO O.OOE+OO 2.0GE+OO Be-7 <6.33E+01 O.OOE+OO 6.33E+01 K-40 1.59E+03 2.42E+02 8.42E+01 Sample ID: 452389 Sample Dates : 9/5/2017 - 9/5/2017 Nuclide Activity 2 Sigma Error MDA LLl- 131 <5 .93E-01 O.OOE+OO 5.93E-01 1-131 <6.99E+OO O.OOE+OO 6.99E+OO Cs-134 <6.88E+OO O.OOE+OO 6.88E+OO Cs-137 <7.73E+OO O.OOE+OO 7.73E+OO Bala-140 <9.58E+OO O.OOE+OO 9.58E+OO Be-7 <5.60E+01 O.OOE+OO 5.60E+01 K-40 1.32E+03 2.26E+02 1.47E+02 Sample ID: 453472 Sample Dates: 9/18/2017 - 9/18/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <5.78E-01 O.OOE+OO 5.78E-01 1-131 <5 .35E+OO O.OOE+OO 5.35E+OO Cs-134 <6.87E +OO O.OOE+OO 6.87E+OO Cs-137 <8.41E +OO O.OOE+OO 8.41E+OO Bal a-140 <7.12E+OO O.OOE+OO 7. 12E+OO Be-7 <4 .59E+01 O.OOE+OO 4.59E+01 K-40 1.32E+03 2.22E+02 1.26E+02 Sample ID: 455104 Sample Dates : 10/2/2017 - 10/2/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <6.38E-01 O.OOE+OO 6.38E-01 1-131 <6.35E+OO O.OOE+OO 6.35E+OO Cs-134 <6 .87E+OO O.OOE+OO 6.87E+OO Cs-137 <8.41E+OO O.OOE+OO 8.41E+OO Bal a-140 <5.65E+OO O.OOE+OO 5.65E+OO Be-7 <4.59E+01 O.OOE+OO 4.59E+01 K-40 1.30E+03 2.23E+02 1.37E+02 Sample ID : 456070 Sample Dates: 10/16/2017 -10/16/2017 Nuclide Activity 2 Sigma Error MDA LLl -131 <6.43E-01 O.OOE+OO 6.43E-01 1-131 <5 .97E+OO O.OOE+OO 5.97E+OO Cs-134 <9.28E+OO O.OOE+OO 9.28E+OO Cs-137 <1.01 E+01 O.OOE+OO 1.01E+01 Bala-140 <2.31E+OO O.OOE+OO 2.31E+OO Be-7 <5.41E+01 O.OOE+OO 5.41E+01 K-40 1.23E+03 2.14E+02 8.24E+01 Sample ID: 461992 Sample Dates: 10/30/2017 - 10/30/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <6 .39E-01 O.OOE+OO 6.39E-01 1-1 31 <7 .56E+OO O.OOE+OO 7.56E+OO Cs-134 <6.52E+OO O.OOE+OO 6.52E+OO Cs-137 <7.61E+OO O.OOE+OO 7.61E+OO Bal a-140 <2 .24E+OO O.OOE+OO 2.24E+OO Be-7 <4.18E+01 O.OOE+OO 4.18E+01 K-40 1.37E+03 2.22E+02 8.67E+01 Sample ID: 463120 Sample Dates: 11 /13/2017 - 11 /13/2017 Nucl ide Activity 2 Sigma Error MDA LLl-131 <6.48E-01 O.OOE+OO 6.48E-01 1-131 <6.14E+OO 0.00E+OO 6.14E+OO Cs-134 <6.11E+OO O.OOE+OO 6.11E+OO Cs-137 <7.53E+OO O.OOE+OO 7.53E+OO Bala-140 <6.30E+OO O.OOE+OO 6.30E+OO Be-7 <7.1 1E+01 O.OOE+OO 7.11E+01 K-40 1.31 E+03 2.30E+02 1.48E+02 Sample ID: 464171 Sample Dates: 11 /27/2017 - 11/27/2017 Nuclide Activity 2 Sigma Error MDA LLl -13 1 <5 .24E-01 O.OOE+OO 5.24E-01 1-131 <6.26E+OO O.OOE+OO 6.26E+OO Cs-134 <6.51E+OO O.OOE+OO 6.51E+OO Cs-137 <7.61E+OO O.OOE+OO 7.61E+OO Bala-140 <7.28E+OO O.OOE+OO 7.28E+OO Be-7 <5.25E+01 0.00E+OO 5.25E+01 K-40 1.42E+03 2.30E+02 1.08E+02 Report Generated @ 3/21/201 8 14:43:05 EnRad Laboratories Duke Energy Annual Report - Appendix E
- En :=) 13339 Hagers Ferry Road Huntersville, North Carolina 28078 Appendix E - Page 80 of 111
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: MILK Concentration (Activity): pCi/1 Sample Point 141 [ CONTROL - WNW@ 14.8 miles]
Sample ID: 464994 Sample Dates: 12/11/2017
- 12/11/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <5.23E-01 O.OOE+OO 5.23E-01 1-131 <7.41E+OO O.OOE+OO 7.41E+OO Cs-134 <B.61E+OO 0.00E+OO B.61E+OO Cs-137 <8.70E+OO O.OOE+OO 8.70E+OO Bala-140 <6.01E+OO O.OOE+OO 6.01E+OO Be-7 <5.30E+01 O.OOE+OO 5.30E+01 K-40 1.46E+03 2.32E+02 B.71E+01 Sample ID : 465645 Sample Dates: 12/26/2017
- 12/26/2017 Nuclide Activity 2 Sigma Error MDA LLl-131 <5.70E-01 O.OOE+OO 5.70E-01 1-131 <5.90E+OO 0.00E+OO 5.90E+OO Cs-134 <6.52E+OO O.OOE+OO 6.52E+OO Cs-137 <6.76E+OO O.OOE+OO 6.76E+OO Bala-140 <6.05E+OO O.OOE+OO 6.05E+OO Be-7 <5.05E+01 O.OOE+OO 5.05E+01 K-40 1.41E+03 2.31E+02 1.16E+02 Media Type: SEDIMENT_SHORE Concentration (Activity): pCi/kg Sample Point 129 [INDICATOR-ENE@ 0.51 miles]
Sample ID: 437610 Sample Dates: 4/3/2017 - 4/3/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <1 .53E+01 O.OOE+OO 1.53E+01 Co-58 <1.48E+01 O.OOE+OO 1.4BE+01 Fe-59 <3.40E+01 O.OOE+OO 3.40E+01 Co-60 <1.77E+01 O.OOE+OO 1.77E+01 Zn-65 <2.91E+01 O.OOE+OO 2.91E+01 Zr-95 <2.12E+01 O.OOE+OO 2.12E+01 Nb-95 <1 .33E+01 O.OOE+OO 1.33E+01 1-131 <1 .33E+01 O.OOE+OO 1.33E+01 Cs-134 <1.78E+01 O.OOE+OO 1.7BE+01 Cs-137 <1.25E+01 O.OOE+OO 1.25E+01 Be-7 <1 .24E+02 O.OOE+OO 1.24E+02 K-40 2.26E+03 3.7BE+02 3.21E+01 Co-57 <1 .11E+01 O.OOE+OO 1.11E+01 Mo-99 <2.27E+02 O.OOE+OO 2.27E+02 Ag-110M <1.32E+01 O.OOE+OO 1.32E+01 Sb-122 <3.81E+01 O.OOE+OO 3.81E+01 Sb-125 <3.71E+01 O.OOE+OO 3.71E+01 Sample ID: 452390 Sample Dates: 10/3/2017
- 10/3/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.22E+01 O.OOE+OO 2.22E+01 Co-58 <1 .73E+01 O.OOE+OO 1.73E+01 Fe-59 <4.03E+01 O.OOE+OO 4.03E+01 Co-60 <1.03E+01 O.OOE+OO 1.03E+01 Zn-65 <3.90E+01 O.OOE+OO 3.90E+01 Zr-95 <3.67E+01 O.OOE+OO 3.67E+01 Nb-95 <1 .B1E+01 O.OOE+OO 1.B1E+01 1-13 1 <2.78E+01 O.OOE+OO 2.78E+01 Cs-134 <2.84E+01 O.OOE+OO 2.84E+01 Cs-137 <1 .75E+01 O.OOE+OO 1.75E+01 Be-7 <1 .67E+02 O.OOE+OO 1.67E+02 K-40 5.3BE+03 7.19E+02 2.59E+02 Co-57 <1 .53E+01 O.OOE+OO 1.53E+01 Mo-99 <5.09E+02 O.OOE+OO 5.09E+02 Ag-110M <1 .51E+01 O.OOE+OO 1.51E+01 Sb-122 <9.23E+01 O.OOE+OO 9.23E+01 Sb-125 <4.68E+01 O.OOE+OO 4.68E+01 Sample Point 130 [INDICATOR-SW@ 0.52 miles]
Sample ID: 437611 Sample Dates: 4/3/2017
- 4/3/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <5.19E+01 O.OOE+OO 5.19E+01 Co-58 <3.04E+01 O.OOE+OO 3.04E+01 Fe-59 <6.42E+01 O.OOE+OO 6.42E+01 Co-60 <2.84E+01 O.OOE+OO 2.84E+01 Zn-65 <8.45E+01 O.OOE+OO 8.45E+01 Zr-95 <6.14E+01 O.OOE+OO 6.14E+01 Nb-95 <4.00E+01 O.OOE+OO 4.00E+01 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 81 of 111 Duke Energy Annual Report - Appendix E
- En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: SEDIMENT_SHORE Concentration (Activity): pCi/kg Sample Point 130 [INDICATOR* SW@ 0.52 miles]
Sample ID: 437611 Sample Dates: 4/3/2017
- 4/3/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <3.76E+01 O.OOE+OO 3.76E+01 Cs-134 <5.72E+01 O.OOE+OO 5.72E+01 Cs-137 5.89E+01 3.84E+01 5.89E+01 Be-7 <3.02E+02 O.OOE+OO 3.02E+02 K-40 1.40E+04 1.60E+03 7.04E+02 Co-57 <2.80E+01 O.OOE+OO 2.80E+01 Mo-99 <6 .35E+02 O.OOE+OO 6.35E+02 Ag-110M <3.80E+01 O.OOE+OO 3.80E+01 Sb-122 <1 .33E+02 O.OOE+OO 1.33E+02 Sb-125 <9.49E+01 O.OOE+OO 9.49E+01 Sample ID: 452391 Sample Dates : 10/3/2017 - 10/3/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3.51E+01 O.OOE+OO 3.51E+01 Co-58 <2.73E+01 O.OOE+OO 2.73E+01 Fe-59 <6.75E+01 O.OOE +OO 6.75E+01 Co-60 <3.10E+01 O.OOE+OO 3.10E+01 Zn-65 <5.82E+01 O.OOE +OO 5.82E+01 Zr-95 <5.22E+01 O.OOE+OO 5.22E+01 Nb-95 <3.32E+01 O.OOE+OO 3.32E+01 1-131 <4.03E+01 O.OOE+OO 4.03E+01 Cs-134 <5.05E+01 O.OOE+OO 5.05E+01 Cs-137 3.84E+01 2.67E+01 4.11E+01 Be-7 5.78E+01 2.68E+02 4.56E+02 K-40 1.53E+04 1.59E+03 3.72E+02 Co-57 <2.47E+01 O.OOE+OO 2.47E+01 Mo-99 <9.62E+02 O.OOE+OO 9.62E+02 Ag-110M <2.30E+01 O.OOE+OO 2.30E+01 Sb-122 <1 .38E+02 O.OOE+OO 1.38E+02 Sb-125 <5.97E+01 O.OOE+OO 5.97E+01 Sample Point 137 [ CONTROL - N@ 12 miles]
Sample ID: 437612 Sample Dates : 4/3/2017 - 4/3/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.25E+01 O.OOE+OO 2.25E+01 Co-58 <1.87E+01 O.OOE+OO 1.87E+01 Fe-59 <5.46E+01 O.OOE+OO 5.46E+01 Co-60 <2.26E+01 O.OOE+OO 2.26E+01 Zn-65 <6.57E+01 O.OOE+OO 6.57E+01 Zr-95 <4.13E+01 O.OOE+OO 4.13E+01 Nb-95 <2.25E+01 O.OOE+OO 2.25E+01 1-131 <2.00E+01 O.OOE+OO 2.00E+01 Cs-134 <3.16E+01 0.00E+OO 3.16E+01 Cs-137 <2.21E+01 O.OOE+OO 2.21E+01 Be-7 <1.82E+02 O.OOE+OO 1.82E+02 K-40 1.98E+04 1.90E+03 2.81E+02 Co-57 <1.72E+01 O.OOE+OO 1.72E+01 Mo-99 <3.47E+02 O.OOE+OO 3.47E+02 Ag-110M <2.18E+01 0.00E+OO 2.18E+01 Sb-122 <4.08E+01 O.OOE+OO 4.08E+01 Sb-125 <5.15E+01 O.OOE+OO 5.15E+01 Sample ID: 452392 Sample Dates : 10/2/2017 - 10/2/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.31E+01 O.OOE+OO 2.31E+01 Co-58 <2.23E+01 O.OOE+OO 2.23E+01 Fe-59 <5.14E+01 O.OOE+OO 5.14E+01 Co-60 <2.73E+01 O.OOE+OO 2.73E+01 Zn-65 <6.96E+01 O.OOE+OO 6.96E+01 Zr-95 <4.16E+01 O.OOE+OO 4.16E+01 Nb-95 <2.62E+01 O.OOE+OO 2.62E+01 1-1 31 <2.17E+01 O.OOE+OO 2.17E+01 Cs-134 <2.81E+01 O.OOE+OO 2.81E+01 Cs-137 <2.35E+01 O.OOE+OO 2.35E+01 Be-7 <1 .67E+02 O.OOE+OO 1.67E+02 K-40 2.36E+04 2.24E+03 2.83E+02 Co-57 <1.72E+01 O.OOE+OO 1.72E+01 Mo-99 <3.22E+02 O.OOE+OO 3.22E+02 Ag-110M <1.99E+01 O.OOE+OO 1.99E+01 Sb-122 <6.41E+01 O.OOE+OO 6.41E+01 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 82 of 111 Duke Energy Annual Report - Append ix E En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: SEDIMENT_SHORE Concentration (Activity) : pCi/kg Sample Point 137 [CONTROL
- N@ 12 miles)
Sample ID: 452392 Sample Dates : 10/2/2017 . 10/2/2017 Nuclide Activity 2 Sigma Error MDA Sb-125 <5.08E+01 O.OOE+OO 5.08E+01 Media Type: SURFACE WATER Concentration (Activity): pCi/1 Sample Point 128 [INDICATOR* NE@ 0.45 miles]
Sample ID: 432237 Sample Dates: 12/5/2016 - 1/3/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2 .79E+OO O.OOE+OO 2.79E+OO Co-58 <2.86E+OO O.OOE+OO 2.86E+OO Fe-59 <6 .52E+OO O.OOE+OO 6.52E+OO Co-60 <3.00E+OO O.OOE+OO 3.00E+OO Zn-65 <3.41E+OO O.OOE+OO 3.41E+OO Zr-95 <6 .84E+OO O.OOE+OO 6.84E+OO Nb-95 <4.02E+OO O.OOE+OO 4.02E+OO 1-131 <1 .13E+01 O.OOE+OO 1.13E+01 Cs-134 <3 .21E+OO O.OOE+OO 3.21E+OO Cs-137 <2.51E+OO O.OOE+OO 2.51E+OO Bala-140 <8.08E+OO O.OOE+OO 8.0BE+OO Be-7 <2.66E+01 O.OOE+OO 2.66E+01 K-40 3.01E+01 2.67E+01 4.10E+01 Sample ID: 434486 Sample Dates: 1/3/2017 - 1/30/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3 .65E+OO O.OOE+OO 3.65E+OO Co-58 <4.01E+OO O.OOE+OO 4.01E+OO Fe-59 <8.39E+OO O.OOE+OO 8.39E+OO Co-60 <3.68E+OO O.OOE+OO 3.68E+OO Zn-65 <6 .75E+OO O.OOE+OO 6.75E+OO Zr-95 <7.34E+OO O.OOE+OO 7.34E+OO Nb-95 <3.74E+OO O.OOE+OO 3.74E+OO 1-131 <1.15E+01 O.OOE+OO 1.15E+01 Cs-134 <3.04E+OO O.OOE+OO 3.04E+OO Cs-137 <3 .28E+OO O.OOE+OO 3.28E+OO Bal a-140 <1 .00E+01 O.OOE+OO 1.00E+01 Be-7 <3.80E+01 O.OOE+OO 3.80E+01 K-40 <5.96E+01 O.OOE+OO 5.96E+01 Sample ID: 434742 Sample Dates: 12/5/2016
- 2/27/2017 Nuclide Activity 2 Sigma Error MDA H3SW 9.12E+02 1.34E+02 1.89E+02 Sample ID: 436741 Sample Dates: 1/30/2017
- 2/27/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3 .61 E+OO O.OOE+OO 3.61E+OO Co-58 <3.43E+OO O.OOE+OO 3.43E+OO Fe-59 <8.59E+OO O.OOE+OO 8.59E+OO Co-60 <3.00E+OO O.OOE+OO 3.00E+OO Zn-65 <6.71E+OO O.OOE+OO 6.71E+OO Zr-95 <6.42E+OO O.OOE+OO 6.42E+OO Nb-95 <4.23E+OO O.OOE+OO 4.23E+OO 1-131 <1 .17E+01 O.OOE+OO 1.17E+01 Cs- 134 <5.04E+OO O.OOE+OO 5.04E+OO Cs-137 <3 .50E+OO O.OOE+OO 3.50E+OO Bala-140 <1 .10E+01 O.OOE+OO 1.10E+01 Be-7 <3.11E+01 O.OOE+OO 3.11E+01 K-40 2.77E+01 2.81E+01 4.36E+01 Sample ID: 439206 Sample Dates : 2/27/2017. 3/27/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <4.51E+OO O.OOE+OO 4.51E+OO Co-58 <3 .75E+OO O.OOE+OO 3.75E+OO Fe-59 <9.57E+OO O.OOE+OO 9.57E+OO Co-60 <4.17E+OO O.OOE+OO 4.1 7E+OO Zn-65 <7 .67E+OO O.OOE+OO 7.67E+OO Zr-95 <8.44E+OO O.OOE+OO 8.44E+OO Nb-95 <6 .97E+OO O.OOE+OO 6.97E+OO 1-131 <1.18E+01 0.00E+OO 1.1 8E+01 Cs-134 <4.56E+OO O.OOE+OO 4.56E+OO Cs-137 <4 .55E+OO O.OOE+OO 4.55E+OO Bala-140 <6 .76E+OO O.OOE+OO 6.76E+OO Be-7 <4.27E+01 O.OOE+OO 4.27E+01 K-40 4.80E+01 4.16E+01 6.29E+01 Report Generated @ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 83 of 111 Duke Energy Annual Report
- Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: SURFACE WATER Concentration (Activity): pCi/1 Sample Point 128 [INDICATOR-NE@ 0.45 miles]
Sample ID: 441887 Sample Dates: 3/27/2017. 4/24/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.65E+OO O.OOE+OO 2.65E+OO Co-58 <3.76E+OO O.OOE+OO 3.76E+OO Fe-59 <6.61E+OO O.OOE+OO 6.61E+OO Co-60 <2.87E+OO O.OOE+OO 2.87E+OO Zn-65 <7.05E+OO O.OOE+OO 7.0SE+OO Zr-95 <5.74E+OO O.OOE+OO 5.74E+OO Nb-95 <3.63E+OO O.OOE+OO 3.63E+OO 1-131 <1.15E+01 O.OOE+OO 1.15E+01 Cs-134 <4.22E+OO O.OOE+OO 4.22E+OO Cs-1 37 <3.0SE+OO O.OOE+OO 3.0SE+OO BaLa-140 <8.00E+OO O.OOE+OO 8.00E+OO Be-7 <2.75E+01 O.OOE+OO 2.75E+01 K-40 5.89E+01 3.47E+01 4.93E+01 Sample ID: 442348 Sample Dates: 2/27/2017
- 5/22/2017 Nuclide Activity 2 Sigma Error MDA H3SW 2.11E+03 1.72E+02 1.98E+02 Sample ID: 443883 Sample Dates: 4/24/2017
- 5/22/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.89E+OO O.OOE+OO 2.89E+OO Co-58 <2.99E+OO O.OOE+OO 2.99E+OO Fe-59 <6.84E+OO O.OOE+OO 6.84E+OO Co-60 <3 .31E+OO 0.00E+OO 3.31E+OO Zn-65 <6.10E+OO 0.00E+OO 6.10E+OO Zr-95 <5.SOE+OO O.OOE+OO 5.SOE+OO Nb-95 <4.25E+OO 0.00E+OO 4.25E+OO 1-131 <9.78E+OO O.OOE+OO 9.78E+OO Cs-134 <3.69E+OO O.OOE+OO 3.69E+OO Cs-137 <2.89E+OO O.OOE+OO 2.89E+OO BaLa-140 <6.61E+OO 0.00E+OO 6.61E+OO Be-7 <2.66E+01 O.OOE+OO 2.66E+01 K-40 <4.64E+01 O.OOE+OO 4.64E+01 Sample ID: 446850 Sample Dates: 5/22/2017
- 6/19/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3.36E+OO O.OOE+OO 3.36E+OO Co-58 <2.44E+OO O.OOE+OO 2.44E+OO Fe-59 <1 .04E+01 O.OOE+OO 1.04E+01 Co-60 <3.83E+OO O.OOE+OO 3.83E+OO Zn-65 <6 .32E+OO O.OOE+OO 6.32E+OO Zr-95 <6.09E+OO O.OOE+OO 6.09E+OO Nb-95 <4.63E+OO O.OOE+OO 4.63E+OO 1-131 <1 .18E+01 O.OOE+OO 1.18E+01 Cs-134 <2 .85E+OO O.OOE+OO 2.85E+OO Cs-137 <4.19E+OO O.OOE+OO 4.19E+OO BaLa-140 <2.26E+OO O.OOE+OO 2.26E+OO Be-7 <3 .33E+01 O.OOE+OO 3.33E+01 K-40 1.0BE+01 2.75E+01 4.95E+01 Sample ID: 448918 Sample Dates: 6/19/2017 - 7/17/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.85E+OO O.OOE+OO 2.85E+OO Co-58 <2.60E+OO O.OOE+OO 2.60E+OO Fe-59 <7.04E+OO 0.00E+OO 7.04E+OO Co-60 <2 .24E+OO O.OOE+OO 2.24E+OO Zn-65 <8.03E+OO O.OOE+OO 8.03E+OO Zr-95 <6.83E+OO O.OOE+OO 6.83E+OO Nb-95 <5 .06E+OO O.OOE+OO 5.0GE+OO 1-131 <1.14E+01 O.OOE+OO 1.14E+01 Cs-134 <3 .32E+OO O.OOE+OO 3.32E+OO Cs-137 <3 .61E+OO O.OOE+OO 3.61E+OO BaLa-140 <8.90E+OO O.OOE+OO 8.90E+OO Be-7 <3.47E+01 O.OOE+OO 3.47E+01 K-40 8.0BE+01 4.09E+01 5.49E+01 Sample ID: 450051 Sample Dates: 5/22/2017
- 8/14/2017 Nuclide Activity 2 Sigma Error MDA H3SW 7.00E+02 1.30E+02 1.86E+02 Sample ID: 450751 Sample Dates: 7/17/2017
- 8/14/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3 .63E+OO O.OOE+OO 3.63E+OO Co-58 <4.25E+OO O.OOE+OO 4.25E+OO EnRad Laboratories
, En ~
Report Generated@ 3/21/2018 14:43:05 Appendix E
- Page 84 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: SURFACE WATER Concentration (Activity): pCi/1 Sample Point 128 [INDICATOR* NE@ 0.45 miles]
Sample ID: 450751 Sample Dates: 7/17/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA Fe-59 <7.52E+OO O.OOE+OO 7.52E+OO Co-60 <3.62E+OO O.OOE+OO 3.62E+OO Zn-65 <7.00E+OO O.OOE+OO 7.00E+OO Zr-95 <7.15E+OO O.OOE+OO 7.15E+OO Nb-95 <4.89E+OO O.OOE+OO 4.89E+OO 1-131 <1 .20E+01 O.OOE+OO 1.20E+01 Cs-134 <3.00E+OO O.OOE+OO 3.00E+OO Cs-137 <3.70E+OO O.OOE+OO 3.70E+OO Bala-140 <8.91E+OO O.OOE+OO 8.91E+OO Be-7 <2.75E+01 O.OOE+OO 2.75E+01 K-40 9.08E+01 4.22E+01 5.58E+01 Sample ID : 452811 Sample Dates : 8/14/2017 - 9/11/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.98E+OO O.OOE+OO 2.98E+OO Co-58 <3.47E+OO O.OOE+OO 3.47E+OO Fe-59 <6.81E+OO O.OOE+OO 6.81E+OO Co-60 <3.3SE+OO O.OOE+OO 3.35E+OO Zn-65 <6.17E+OO O.OOE+OO 6.17E+OO Zr-95 <5.81E+OO 0.00E+OO 5.81E+OO Nb-95 <3.54E+OO O.OOE+OO 3.54E+OO 1-131 <1.05E+01 O.OOE+OO 1.05E+01 Cs-134 <3.66E+OO O.OOE+OO 3.66E+OO Cs-137 <3 .55E+OO O.OOE+OO 3.SSE+OO Bala-140 <6.0BE+OO O.OOE+OO 6.0BE+OO Be-7 <3.12E+01 O.OOE+OO 3.12E+01 K-40 6.50E+01 3.32E+01 4.48E+01 Sample ID: 455438 Sample Dates : 9/11/2017
- 10/9/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.17E+OO O.OOE+OO 2.17E+OO Co-58 <4.33E+OO O.OOE+OO 4.33E+OO Fe-59 <9.BOE+OO O.OOE+OO 9.BOE+OO Co-60 <3.76E+OO O.OOE+OO 3.76E+OO Zn-65 <7.56E+OO O.OOE+OO 7.56E+OO Zr-95 <6.91E+OO O.OOE+OO 6.91E+OO Nb-95 <4.11E+OO O.OOE+OO 4.11E+OO 1-131 <1 .17E+01 O.OOE+OO 1.17E+01 Cs-134 <4.1 2E+OO O.OOE+OO 4.12E+OO Cs-137 <2.72E+OO O.OOE+OO 2.72E+OO Bala-140 <1.03E+01 O.OOE+OO 1.03E+01 Be-7 <3.66E+01 O.OOE+OO 3.66E+01 K-40 <6.43E+01 O.OOE+OO 6.43E+01 Sample ID: 462629 Sample Dates: 10/9/2017 - 11/6/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <4.54E+OO O.OOE+OO 4.54E+OO Co-58 <2.56E+OO O.OOE+OO 2.56E+OO Fe-59 <7.82E+OO O.OOE+OO 7.82E+OO Co-60 <3.10E+OO O.OOE+OO 3.10E+OO Zn-65 <6 .61E+OO O.OOE+OO 6.61E+OO Zr-95 <4.54E+OO O.OOE+OO 4.54E+OO Nb-95 <4.62E+OO 0.00E+OO 4.62E+OO 1-13 1 <9.40E+OO O.OOE+OO 9.40E+OO Cs-134 <7.52E-01 O.OOE+OO 7.52E-01 Cs-137 <3.43E+OO O.OOE+OO 3.43E+OO Bala-140 <9.47E+OO O.OOE+OO 9.47E+OO Be-7 <3.78E+01 O.OOE+OO 3.78E+01 K-40 <5.99E+01 O.OOE+OO 5.99E+01 Sample ID: 462372 Sample Dates: 8/14/2017
- 12/4/2017 Nuclide Activity 2 Sigma Error MDA H3SW 1.09E+03 1.43E+02 1.91E+02 Sample ID: 464726 Sample Dates: 11/6/2017 -12/4/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <4 .36E+OO O.OOE+OO 4.36E+OO Co-58 <4.BOE+OO O.OOE+OO 4.BOE+OO Fe-59 <7.00E+OO O.OOE+OO 7.00E+OO Co-60 <4.37E+OO O.OOE+OO 4.37E+OO Zn-65 <6.61E+OO O.OOE+OO 6.61E+OO Zr-95 <8.51E+OO O.OOE+OO 8.51E+OO Nb-95 <5.34E+OO O.OOE+OO 5.34E+OO EnRad Laboratories 0
Report Generated@ 3/21/2018 14:43:05 Appendix E - Page 85 of 111 Duke Energy Annual Report - Appendix E En 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: SURFACE WATER Concentration (Activity): pCi/1 Sample Point 128 [INDICATOR
- NE @0.45 miles]
Sample ID: 464726 Sample Dates : 11/6/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA 1-131 <1.12E+01 O.OOE+OO 1.12E+01 Cs-134 <5.41 E+OO O.OOE+OO 5.41E+OO Cs-137 <3.65E+OO O.OOE+OO 3.65E+OO BaLa-140 <1.1 4E+01 O.OOE+OO 1.14E+01 Be-7 <4.12E+01 O.OOE+OO 4. 12E+01 K-40 4.56E+01 3.32E+01 4.52E+01 Sample ID: 466004 Sample Dates : 12/4/2017 - 1/2/2018 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.91E+OO O.OOE+OO 2.91 E+OO Co-58 <4.47E+OO O.OOE+OO 4.47E+OO Fe-59 <6.58E+OO O.OOE+OO 6.58E+OO Co-60 <4. 15E+OO O.OOE+OO 4.15E+OO Zn-65 <7.17E+OO O.OOE+OO 7.17E+OO Zr-95 <6.78E +OO O.OOE+OO 6.78E+OO Nb-95 <4.10E+OO O.OOE+OO 4.10E+OO 1-131 <1.15E+01 O.OOE+OO 1.15E+01 Cs-134 <3.80E+OO O.OOE+OO 3.BOE+OO Cs-137 <3.88E+OO O.OOE+OO 3.88E+OO BaLa-140 <1.10E+01 O.OOE+OO 1.10E+01 Be-7 <3.14E+01 O.OOE+OO 3.14E+01 K-40 <6 .00E+01 O.OOE+OO 6.00E+01 H3SW 6.55E+02 1.24E+02 1.77E+02 Sample Point 131 [INDICATOR* WNW@0.64 miles]
Sample ID: 432238 Sample Dates: 12/5/2016
- 1/3/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3.47E+OO 0.00E+OO 3.47E+OO Co-58 <4 .BBE+OO O.OOE+OO 4.8SE+OO Fe-59 <8.14E+OO O.OOE+OO 8.14E+OO Co-60 <3.52E+OO O.OOE+OO 3.52E+OO Zn-65 <5.01 E+OO O.OOE+OO 5.01E+OO Zr-95 <6 .46E+OO O.OOE+OO 6.46E+OO Nb-95 <5.12E+OO O.OOE+OO 5.12E+OO 1-131 <1.20E+01 O.OOE+OO 1.20E+01 Cs-134 <5.03E+OO O.OOE+OO 5.03E+OO Cs- 137 <3.53E+OO O.OOE+OO 3.53E+OO BaLa-140 <5 .90E+OO O.OOE+OO 5.90E+OO Be-7 <3.72E+01 O.OOE+OO 3.72E+01 K-40 3.59E+01 3.2 1E+01 4.85E+01 Sample ID: 434487 Sample Dates: 1/3/2017
- 1/30/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3.11E+OO O.OOE+OO 3.11E+OO Co-58 <2.62E+OO 0.00E+OO 2.62E+OO Fe-59 <7.36E+OO O.OOE+OO 7.36E+OO Co-60 <3.02E+OO O.OOE+OO 3.02E+OO Zn-65 <6.45E+OO O.OOE+OO 6.45E+OO Zr-95 <5.70E+OO O.OOE+OO 5.70E+OO Nb-95 <4.01E+OO O.OOE+OO 4.01E+OO 1-131 <1.12E+01 O.OOE+OO 1.12E+01 Cs-134 <3 .74E+OO O.OOE+OO 3.74E+OO Cs-137 <3. 19E+OO O.OOE+OO 3.19E+OO BaLa-140 <7.36E+OO O.OOE+OO 7.36E+OO Be-7 <2.72E+01 O.OOE+OO 2.72E+01 K-40 9.36E+01 3.8 1E+01 4.75E+01 Sample ID: 434743 Sample Dates: 12/5/2016
- 2/27/2017 Nuclide Activity 2 Sigma Error MDA H3SW 4.94E+02 1.23E+02 1.8SE+02 Sample ID: 436742 Sample Dates : 1/30/2017
- 2/27/2017 Nuclide Activity 2 Sigm a Error MDA Mn-54 <4.45E+OO O.OOE+OO 4.45E+OO Co-58 <4.43E+OO O.OOE+OO 4.43E+OO Fe-59 <1.17E+01 O.OOE+OO 1.17E+01 Co-60 <9.69E-01 O.OOE+OO 9.69E-01 Zn-65 <5.58E+OO O.OOE+OO 5.5SE+OO Zr-95 <7.85E +OO O.OOE+OO 7.85E+OO Nb-95 <5.22 E+OO O.OOE+OO 5.22E+OO 1-131 <1.13E+01 0.00E+OO 1.13E+01 Cs-134 <4.45E+OO O.OOE+OO 4.45E+OO Report Generated @ 3/21 /2018 14:43:05 EnRad Laboratories Appendix E - Page 86 of 111 Duke Energy An nual Report - Appendix E
- En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: SURFACE WATER Concentration (Activity): pCl/1 Sample Point 131 [INDICATOR* WNW@ 0.64 miles]
Sample ID: 436742 Sample Dates: 1/30/2017
- 2/27/2017 Nuclide Activity 2 Sigma Error MDA Cs-137 <5 .21E+OO O.OOE+OO 5.21E+OO Bala-140 <1 .03E+01 O.OOE+OO 1.03E+01 Be-7 <4.41E+01 O.OOE+OO 4.41E+01 K-40 6.03E+01 2.96E+01 9.61E+OO Sample ID: 439207 Sample Dates: 2/27/2017 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3.33E+OO O.OOE+OO 3.33E+OO Co-58 <2.80E+OO O.OOE+OO 2.80E+OO Fe-59 <9 .28E+OO O.OOE+OO 9.28E+OO Co-60 <4.21E+OO O.OOE+OO 4.21E+OO Zn-65 <9.02E+OO O.OOE+OO 9.02E+OO Zr-95 <8.57E+OO O.OOE+OO 8.57E+OO Nb-95 <4.94E+OO O.OOE+OO 4.94E+OO 1-131 <1 .19E+01 O.OOE+OO 1.19E+01 Cs-134 <2.79E+OO 0.00E+OO 2.79E+OO Cs-137 <4.98E+OO O.OOE+OO 4.98E+OO Bala-140 <9.41E+OO O.OOE+OO 9.41E+OO Be-7 <3.77E+01 O.OOE+OO 3.77E+01 K-40 6.77E+01 3.68E+01 4.69E+01 Sample ID: 441888 Sample Dates: 3/27/2017 - 4/24/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3 .10E+OO O.OOE+OO 3.10E+OO Co-58 <2 .84E+OO O.OOE+OO 2.84E+OO Fe-59 <5.BBE+OO O.OOE+OO 5.88E+OO Co-60 <3.00E+OO O.OOE+OO 3.00E+OO Zn-65 <6 .33E+OO O.OOE+OO 6.33E+OO Zr-95 <6.31E+OO O.OOE+OO 6.31E+OO Nb-95 <3.83E+OO O.OOE+OO 3.83E+OO 1-131 <1 .13E+01 O.OOE+OO 1.13E+01 Cs-134 <3 .31E+OO O.OOE+OO 3.31E+OO Cs-137 <3.34E+OO O.OOE+OO 3.34E+OO Bala-140 <9.70E+OO O.OOE+OO 9.70E+OO Be-7 <2.66E+01 O.OOE+OO 2.66E+01 K-40 <4.97E+01 O.OOE+OO 4.97E+01 Sample ID: 442349 Sample Dates: 2/27/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA H3SW 9.60E+02 1.43E+D2 1.96E+02 Sample ID : 443884 Sample Dates: 4/24/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.81E+OO O.OOE+OO 2.81E+OO Co-58 <3 .13E+OO O.OOE+OO 3.13E+OO Fe-59 <9.60E+OO O.OOE+OO 9.60E+OO Co-60 <4.02E+OO 0.00E+OO 4.02E+OO Zn-65 <5 .30E+OO O.OOE+OO 5.30E+OO Zr-95 <7.66E+OO O.OOE+OO 7.66E+OO Nb-95 <5.02E+OO O.OOE+OO 5.02E+OO 1-131 <1.06E+01 O.OOE+OO 1.06E+01 Cs-134 <3.85E+OO O.OOE+OO 3.85E+OO Cs-137 <4.22E+OO O.OOE+OO 4.22E+OO Bala-140 <1 .06E+01 O.OOE+OO 1.06E+01 Be-7 <3.40E+01 O.OOE+OO 3.40E+01 K-40 4.04E+01 2.98E+01 4.21E+01 Sample ID: 446851 Sample Dates: 5/22/2017
- 6/19/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.BBE+OO O.OOE+OO 2.BBE+OO Co-58 <2.43E+OO O.OOE+OO 2.43E+OO Fe-59 <6 .85E+OO O.OOE+OO 6.85E+OO Co-60 <2.44E+OO O.OOE+OO 2.44E+OO Zn-65 <4.83E+OO O.OOE+OO 4.83E+OO Zr-95 <6.39E+OO O.OOE+OO 6.39E+OO Nb-95 <3 .65E+OO O.OOE+OO 3.65E+OO 1-131 <1 .18E+01 O.OOE+OO 1.18E+01 Cs-134 <3.86E+OO O.OOE+OO 3.86E+OO Cs-137 <3.50E+OO O.OOE+OO 3.50E+OO Bala-140 <5 .32E+OO O.OOE+OO 5.32E+OO Be-7 <3 .16E+01 O.OOE+OO 3.16E+01 K-40 1.11E+02 3.89E+01 4.58E+01 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories En =:)
Appendix E - Page 87 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: SURFACE WATER Concentration (Activity): pCi/1 Sample Point 131 [INDICATOR
- WNW@ 0.64 miles]
Sample ID: 448919 Sample Dates : 6/19/2017 - 7/17/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.2DE+DD O.ODE+DD 2.2DE+OD Co-58 <3.18E+OD O.DOE+DD 3.18E+OD Fe-59 <5.76E+DD O.OOE+DD 5.76E+OD Co-60 <3.87E+OD D.DOE+DD 3.87E+OD Zn-65 <7.10E+DD D.DDE+OD 7.1DE+OD Zr-95 <6.34E +DO D.DDE+OD 6.34E+DD Nb-95 <3.99E+OD D.ODE+DD 3.99E+DO 1-13 1 <1.1 9E+D1 O.DOE+OO 1.19E+D1 Cs-134 <3.77E+DD D.DDE +DD 3.77E+OO Cs-137 <3.72E+OD D.DDE+DD 3.72E+OD Bala-140 <6.82E+DD O.ODE+DD 6.82E+DO Be-7 <3.55E+D1 O.ODE+DD 3.55E+D1 K-40 <6.10E+D1 O.DDE+DD 6.1DE+D1 Sample ID: 450052 Sample Dates : 5/22/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA H3SW 5.23E+D2 1.25E+D2 1.86E+D2 Sample ID: 450752 Sample Dates: 7/17/2017 - 8/14/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.87E+OD D.ODE+OD 2.87E+OO Co-58 <2.7DE+OO D.ODE+DD 2.7DE+DD Fe-59 <7.37E+DD D.DDE+OO 7.37E+OD Co-60 <3.08E+OD O.ODE+DD 3.DBE+OD Zn-65 <5.98E+DD D.DDE+DO 5.98E+OD Zr-95 <5.88E+DD O.OOE+OD 5.88E+OD Nb-95 <4.2DE+OO O.OOE+OO 4.20E+OO 1-131 <1.13E+01 O.OOE+OO 1.13E+01 Cs-134 <3.07E+DO D.ODE+OO 3.07E+OD Cs-137 <2.68E+OO 0.00E+OO 2.68E+OO Bal a-140 <6.25E+OD O.OOE+OO 6.25E+OD Be-7 <2.94E+01 D.OOE+OO 2.94E+01 K-40 <5.18E+01 O.OOE+OO 5.18E+01 Sample ID: 452812 Sample Dates: 8/14/2017 - 9/11/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3.13E+OO D.OOE+DO 3.13E+OD Co-58 <3.32E+DO D.OOE+OO 3.32E+DO Fe-59 <8.22E+OO D.OOE+DO 8.22E+OO Co-60 <3.27E+OO D.OOE+OO 3.27E+OO Zn-65 <5 .1 2E+DO D.ODE+OO 5.12E+OO Zr-95 <5.63E+OO O.OOE+OO 5.63E+DO Nb-95 <4.54E+OO O.OOE+OO 4.54E+OO 1-131 <1.1 3E+01 O.OOE+DO 1.13E+01 Cs-134 <3.73E+OO D.ODE+OO 3.73E+OO Cs-137 <4.34E+DO O.OOE+OO 4.34E+OO Bal a-140 <7.46E+OD O.OOE+DO 7.46E+OO Be-7 <2.61E+D1 O.ODE+OO 2.61E+01 K-40 <5.64E+D1 O.ODE+OO 5.64E+01 Sample ID: 455439 Sample Dates : 9/11/2017 - 10/9/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.93E+OO O.OOE+OO 2.93E+OO Co-58 <3.26E+OD O.OOE+OO 3.26E+OO Fe-59 <5.95E+OO O.OOE+OO 5.95E+OO Co-60 <2.48E+OO O.OOE+OO 2.48E+OO Zn-65 <4.57E+OO O.OOE+OO 4.57E+OD Zr-95 <6.55E+DD O.DDE+DD 6.55E+DD Nb-95 <4.42E+DO O.ODE+OO 4.42E+OO 1-131 <1.14E+01 O.OOE+OO 1.14E+01 Cs-134 <3 .0SE+OO O.OOE+OO 3.05E+OO Cs-137 <3.22E+OD O.OOE+OO 3.22E+OO Bal a-140 <6.33E+OO O.ODE+OO 6.33E+OD Be-7 <2.35E+01 O.OOE+OO 2.35E+01 K-40 9.93E+01 3.76E+D1 4.57E+01 Sample ID: 462630 Sample Dates : 10/9/2017 - 11/6/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3.SOE+DO O.DDE+OO 3.SOE+DO Co-58 <5.35E+OO O.ODE+OO 5.35E+OO Fe-59 <6.06E+OO 0.00E+OD 6.06E+OO Co-60 <4.70E+OO O.OOE+OO 4.70E+OO Zn-65 <7.36E+OO 0.0DE+OO 7.36E+OO En ~
Report Generated @ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 88 of 111 Duke Energy Annual Report - Appendix E I 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: SURFACE WATER Concentration (Activity): pCi/1 Sample Point 131 [INDICATOR* WNW@0.64 miles]
Sample ID: 462630 Sample Dates: 10/9/2017 -1 1/6/2017 Nuclide Activity 2 Sigma Error MDA Zr-95 <6 .86E+OO O.OOE+OO 6.87E+OO Nb-95 <5 .34E+OO O.OOE+OO 5.34E+OO 1-131 <1 .16E+01 0.00E+OO 1.16E+01 Cs-134 <3.89E+OO O.OOE+OO 3.89E+OO Cs-137 <4.20E+OO O.OOE+OO 4.20E+OO Bala-140 <8.32E+OO O.OOE+OO 8.32E+OO Be-7 <3.63E+01 O.OOE+OO 3.63E+01 K-40 <6 .64E+01 O.OOE+OO 6.64E+01 Sample ID: 462373 Sample Dates: 8/14/2017
- 12/4/2017 Nuclide Activity 2 Sigma Error MDA H3SW 6.12E+02 1.30E+02 1.91E+02 Sample ID: 464727 Sample Dates: 11/6/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.23E+OO O.OOE+OO 2.23E+OO Co-58 <3.25E+OO O.OOE+OO 3.25E+OO Fe-59 <6 .97E+OO O.OOE+OO 6.97E+OO Co-60 <3.00E+OO O.OOE+OO 3.00E+OO Zn-65 <5.27E+OO O.OOE+OO 5.27E+OO Zr-95 <6.40E+OO O.OOE+OO 6.40E+OO Nb-95 <3.95E+OO O.OOE+OO 3.95E+OO 1-131 <1 .11E+01 O.OOE+OO 1.11E+01 Cs-134 <3.19E+OO O.OOE+OO 3.19E+OO Cs-137 <3.11E+OO O.OOE+OO 3.11E+OO Bala-140 <7.32E+OO O.OOE+OO 7.32E+OO Be-7 <2.95E+01 O.OOE+OO 2.95E+01 K-40 6.13E+01 3.07E+01 4.13E+01 Sample ID: 466005 Sample Dates : 12/4/2017 - 1/2/2018 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.40E+OO O.OOE+OO 2.40E+OO Co-58 <2.87E+OO O.OOE+OO 2.87E+OO Fe-59 <6.16E+OO O.OOE+OO 6.16E+OO Co-60 <2.69E+OO O.OOE+OO 2.69E+OO Zn-65 <5 .91E+OO O.OOE+OO 5.91E+OO Zr-95 <5.40E+OO O.OOE+OO 5.40E+OO Nb-95 <3.14E+OO O.OOE+OO 3.14E+OO 1-131 <1.09E+01 O.OOE+OO 1.09E+01 Cs-134 <2.66E+OO O.OOE+OO 2.66E+OO Cs-137 <2 .56E+OO O.OOE+OO 2.56E+OO Bala-140 <6.39E+OO O.OOE+OO 6.39E+OO Be-7 <2.71E+01 O.OOE+OO 2.71E+01 K-40 3.24E+01 2.07E+01 2.80E+01 H3SW 5.32E+02 1.20E+02 1.76E+02 Sample Point 135 [CONTROL* N @ 11.9 miles]
Sample ID: 432239 Sample Dates : 12/5/2016
- 1/3/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3.42E+OO O.OOE+OO 3.42E+OO Co-58 <4.38E+OO O.OOE+OO 4.38E+OO Fe-59 <6 .22E+OO O.OOE+OO 6.22E+OO Co-60 <3 .17E+OO O.OOE+OO 3.17E+OO Zn-65 <8.45E+OO O.OOE+OO 8.45E+OO Zr-95 <8.44E +OO O.OOE+OO 8.44E+OO Nb-95 <5.19E+OO O.OOE+OO 5.19E+OO 1-131 <1 .17E+01 O.OOE+OO 1.17E+01 Cs-134 <4.52E+OO O.OOE+OO 4.52E+OO Cs-137 <4 .37E+OO O.OOE+OO 4.37E+OO Bala-140 <5 .30E+OO O.OOE+OO 5.30E+OO Be-7 <2.42E+01 O.OOE+OO 2.42E+01 K-40 4.78E+01 3.67E+01 5.46E+01 Sample ID : 434488 Sample Dates: 1/3/2017. 1/30/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3 .13E+OO O.OOE+OO 3.13E+OO Co-58 <3.15E+OO O.OOE+OO 3.15E+OO Fe-59 <8 .13E+OO O.OOE+OO 8.13E+OO Co-60 <8.69E-01 O.OOE+OO 8.69E-01 Zn-65 <7.07E+OO O.OOE+OO 7.07E+OO Zr-95 <6.08E+OO O.OOE+OO 6.08E+OO Nb-95 <5.26E+OO O.OOE+OO 5.26E+OO Report Generated@ 3/21/201814:43:05 EnRad Laboratories Appendix E - Page 89 of 111 Duke Energy Annual Report - Appendix E En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: SURFACE WATER Concentration (Activity) : pCi/1 Sample Point 135 [ CONTROL - N @11 .9 miles]
Sample ID: 434488 Sample Dates: 1/3/2017
- 1/30/2017 Nuclide Activity 2 Sigma Error MDA 1-1 31 <1.08E+01 O.OOE+OO 1.08E+01 Cs-134 <4 .61E+OO O.OOE+OO 4.61E+OO Cs-1 37 <3.67E+OO O.OOE+OO 3.67E+OO Bala-140 <8.86E+OO O.OOE+OO 8.86E+OO Be-7 <3.58E+01 O.OOE+OO 3.58E+01 K-40 <6.40E+01 O.OOE+OO 6.40E+01 Sample ID: 434744 Sample Dates: 12/5/2016
- 2/27/2017 Nuclide Activity 2 Sigma Error MDA H3SW <3.74E+01 0.00E+OO 1.88E+02 Sample ID: 436743 Sample Dates: 1/30/2017 - 2/27/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3 .31E+OO O.OOE+OO 3.31E+OO Co-58 <3.86E+OO O.OOE+OO 3.86E+OO Fe-59 <6.20E+OO O.OOE+OO 6.20E+OO Co-60 <3 .18E+OO O.OOE+OO 3. 18E+OO Zn-65 <7.12E+OO O.OOE+OO 7.12E+OO Zr-95 <8.1 0E+OO O.OOE+OO 8.10E+OO Nb-95 <5.09E+OO O.OOE+OO 5.09E+OO 1-131 <1.17E+01 O.OOE+OO 1.17E+01 Cs-134 <2 .63E+OO O.OOE+OO 2.63E+OO Cs-137 <3 .88E+OO O.OOE+OO 3.88E+OO Bala-140 <5.72E+OO O.OOE+OO 5.72E+OO Be-7 <3.31E+01 O.OOE+OO 3.31E+01 K-40 1.85E+01 2.75E+01 4.61E+01 Sample ID: 439208 Sample Dates: 2/27/2017 - 3/27/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3 .08E+OO O.OOE+OO 3.0BE+OO Co-58 <4.23E+OO O.OOE+OO 4.23E+OO Fe-59 <6.95E+OO 0.00E+OO 6.95E+OO Co-60 <4.14E+OO O.OOE+OO 4.14E+OO Zn-65 <7.61E+OO O.OOE+OO 7.61E+OO Zr-95 <8. 10E+OO O.OOE+OO 8.10E+OO Nb-95 <5 .13E+OO O.OOE+OO 5.13E+OO 1-1 31 <7.69E+OO O.OOE+OO 7.69E+OO Cs-1 34 <4.04E+OO O.OOE+OO 4.04E+OO Cs-137 <3.84E+OO O.OOE+OO 3.84E+OO Bala-140 <1.15E+01 O.OOE+OO 1.15E+01 Be-7 <3.64E+01 O.OOE+OO 3.64E+01 K-40 <6.21E+01 O.OOE+OO 6.21E+01 Sample ID : 441889 Sample Dates : 3/27/2017
- 4/24/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3.23E+OO O.OOE+OO 3.23E+OO Co-58 <4.62E+OO O.OOE+OO 4.62E+OO Fe-59 <7.93E+OO O.OOE+OO 7.93E+OO Co-60 <2.13E+OO O.OOE+OO 2.13E+OO Zn-65 <6.37E+OO O.OOE+OO 6.37E+OO Zr-95 <6.67E+OO O.OOE+OO 6.67E+OO Nb-95 <4.79E+OO O.OOE+OO 4.79E+OO 1-131 <1.14E+01 O.OOE+OO 1.14E+01 Cs-134 <4.65E+OO O.OOE+OO 4.65E+OO Cs-137 <4.20E+OO O.OOE+OO 4.20E+OO Bala-140 <9.98E+OO O.OOE+OO 9.98E+OO Be-7 <3 .55E+01 O.OOE+OO 3.55E+01 K-40 <6. 10E+01 O.OOE+OO 6.10E+01 Sample ID: 442350 Sample Dates : 2/27/2017
- 5122/2017 Nuclide Activity 2 Sigma Error MDA H3SW <-4.6E+01 O.OOE+OO 1.97E+02 Sample ID: 443885 Sample Dates : 4/24/2017
- 5/22/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3 .98E+OO O.OOE+OO 3.98E+OO Co-58 <4.18E+OO O.OOE+OO 4.18E+OO Fe-59 <9.32E+OO O.OOE+OO 9.32E+OO Co-60 <3.10E+OO O.OOE+OO 3.10E+OO Zn-65 <8.68E+OO O.OOE+OO 8.68E+OO Zr-95 <7.42E+OO O.OOE+OO 7.42E+OO Nb-95 <4.70E+OO 0.00E+OO 4.70E+OO 1-131 <1. 18E+01 O.OOE+OO 1.18E+01 Cs-1 34 <4.63E+OO O.OOE+OO 4.63E+OO En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 90 of 111 Duke Energy Annua l Report - Appendix E I 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: SURFACE WATER Concentration (Activity): pCi/1 Sample Point 135 [ CONTROL- N@ 11.9 miles)
Sample ID: 443885 Sample Oates: 4/24/2017 - 5/22/2017 Nuclide Activity 2 Sigma Error MDA Cs-137 <4.0SE+OO O.OOE+OO 4.0SE+OO Bala-140 <9.97E+OO O.OOE+OO 9.97E+OO Be-7 <3.56E+01 O.OOE+OO 3.56E+01 K-40 <5.51E+01 O.OOE+OO 5.51E+01 Sample ID: 446852 Sample Dates: 5/22/2017 - 6/19/2017 Nuclide Activity 2 Sigma Error MOA Mn-54 <3.24E+OO O.OOE+OO 3.24E+OO Co-58 <3.60E+OO 0.00E+OO 3.60E+OO Fe-59 <6.85E+OO O.OOE+OO 6.85E+OO Co-60 <3.46E+OO O.OOE+OO 3.46E+OO Zn-65 <5.57E+OO O.OOE+OO 5.57E+OO Zr-95 <5.91E+OO O.OOE+OO 5.91E+OO Nb-95 <4.70E+OO O.OOE+OO 4.70E+OO 1-131 <1 .19E+01 O.OOE+OO 1.19E+01 Cs-134 <3.96E+OO O.OOE+OO 3.96E+OO Cs-137 <3.13E+OO O.OOE+OO 3.13E+OO Bala-140 <7.67E+OO O.OOE+OO 7.67E+OO Be-7 4.17E+OO 1.77E+01 3.18E+01 K-40 7.66E+01 3.92E+01 5.27E+01 Sample ID: 448920 Sample Dates: 6/19/2017
- 7/17/2017 Nuclide Activity 2 Sigma Error MOA Mn-54 <3.98E+OO O.OOE+OO 3.98E+OO Co-58 <4.15E+OO O.OOE+OO 4.15E+OO Fe-59 <8.59E+OO O.OOE+OO 8.59E+OO Co-60 <3.62E+OO O.OOE+OO 3.62E+OO Zn-65 <5.74E+OO O.OOE+OO 5.74E+OO Zr-95 <7.77E+OO O.OOE+OO 7.77E+OO Nb-95 <4.BBE+OO O.OOE+OO 4.88E+OO 1-131 <1 .09E+01 O.OOE+OO 1.09E+01 Cs-134 <3.92E+OO O.OOE+OO 3.92E+OO Cs-137 <4.41E+OO O.OOE+OO 4.41E+OO Bala-140 <1 .16E+01 O.OOE+OO 1.16E+01 Be-7 <2.73E+01 O.OOE+OO 2.73E+01 K-40 <6.91E+01 O.OOE+OO 6.91E+01 Sample ID: 450053 Sample Oates: 5/22/2017
- 8/14/2017 Nuclide Activity 2 Sigma Error MOA H3SW <1.75E+02 O.OOE+OO 1.86E+02 Sample ID: 450753 Sample Oates: 7/17/2017
- 8/14/2017 Nuclide Activity 2 Sigma Error MOA Mn-54 <3.24E+OO O.OOE+OO 3.24E+OO Co-58 <2.98E+OO O.OOE+OO 2.9SE+OO Fe-59 <6.67E+OO O.OOE+OO 6.67E+OO Co-60 <2.SBE+OO O.OOE+OO 2.5SE+OO Zn-65 <7.67E+OO O.OOE+OO 7.67E+OO Zr-95 <5.59E+OO O.OOE+OO 5.59E+OO Nb-95 <4.35E+OO O.OOE+OO 4.35E+OO 1-131 <1 .07E+01 O.OOE+OO 1.07E+01 Cs-134 <2.3SE+OO O.OOE+OO 2.3SE+OO Cs-137 <3.37E+OO O.OOE+OO 3.37E+OO Bala-140 <8.76E+OO O.OOE+OO 8.76E+OO Be-7 <1 .97E+01 O.OOE+OO 1.97E+01 K-40 <4.77E+01 O.OOE+OO 4.77E+01 Sample ID: 452813 Sample Dates: 8/14/2017
- 9/11/2017 Nuclide Activity 2 Sigma Error MOA Mn-54 <1 .99E+OO O.OOE+OO 1.99E+OO Co-58 <2.49E+OO O.OOE+OO 2.49E+OO Fe-59 <5.46E+OO O.OOE+OO 5.46E+OO Co-60 <2.55E+OO 0.00E+OO 2.55E+OO Zn-65 <5.94E+OO O.OOE+OO 5.94E+OO Zr-95 <4.56E+OO O.OOE+OO 4.56E+OO Nb-95 <3.0SE+OO O.OOE+OO 3.0SE+OO 1-131 <7.57E+OO O.OOE+OO 7.57E+OO Cs-134 <3.26E+OO O.OOE+OO 3.26E+OO Cs-137 <3.39E+OO O.OOE+OO 3.39E+OO Bala-140 <5.62E+OO O.OOE+OO 5.62E+OO Be-7 <2.45E+01 O.OOE+OO 2.45E+01 K-40 3.33E+01 2.3SE+01 3.50E+01 Report Generated@ 3/21/201814:43:05 EnRad Laboratories Appendix E
- Page 91 of 111 Duke Energy Annual Report
- Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: SURFACE WATER Concentration (Activity): pCi/1 Sample Point 135 [ CONTROL- N@ 11.9 miles]
Sample ID: 455440 Sample Dates: 9/11/2017 - 10/9/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3.00E+OO O.OOE+OO 3.00E+OO Co-58 <3.23E+OO O.OOE+OO 3.23E+OO Fe-59 <6 .63E+OO O.OOE+OO 6.63E+OO Co-60 <2.71E+OO O.OOE+OO 2.71E+OO Zn-65 <6.44E+OO O.OOE+OO 6.44E+OO Zr-95 <5 .36E+OO O.OOE+OO 5.36E+OO Nb-95 <3.84E+OO O.OOE+OO 3.84E+OO 1-131 <1.09E+01 O.OOE+OO 1.09E+01 Cs-134 <2.67E+OO O.OOE+OO 2.67E+OO Cs-137 <3 .07E+OO O.OOE+OO 3.07E+OO Bala-140 <7.49E+OO O.OOE+OO 7.49E+OO Be-7 <2 .88E+01 O.OOE+OO 2.88E+01 K-40 2.65E+01 2.02E+01 2.86E+01 Sample ID: 462631 Sample Dates: 10/9/2017 - 11/6/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <2.72E+OO O.OOE+OO 2.72E+OO Co-58 <3.13E+OO O.OOE+OO 3.13E+OO Fe-59 <6.16E+OO O.OOE+OO 6.16E+OO Co-60 <3.16E+OO O.OOE+OO 3.16E+OO Zn-65 <5.06E+OO O.OOE+OO 5.06E+OO Zr-95 <5 .33E+OO 0.00E+OO 5.33E+OO Nb-95 <2 .71E+OO O.OOE+OO 2.71E+OO 1-131 <1.10E+01 0.00E+OO 1.10E+01 Cs-134 <3.15E+OO O.OOE+OO 3.15E+OO Cs-137 <3.32E +OO O.OOE+OO 3.32E+OO Bala-140 <6.73E+OO O.OOE+OO 6.73E+OO Be-7 <3.20E+01 O.OOE+OO 3.20E+01 K-40 <5 .32E+01 O.OOE+OO 5.32E+01 Sample ID: 462374 Sample Dates: 8/14/2017 -12/4/2017 Nuclide Activity 2 Sigma Error MDA H3SW <2.62E+01 O.OOE+OO 1.91E+02 Sample ID: 464728 Sample Dates: 11/6/2017 - 12/4/2017 Nuclide Activity 2 Sigma Error MDA Mn-54 <3.76E+OO O.OOE+OO 3.76E+OO Co-58 <4.15E+OO O.OOE+OO 4.15E+OO Fe-59 <8.56E+OO O.OOE+OO 8.56E+OO Co-60 <5.56E+OO O.OOE+OO 5.56E+OO Zn-65 <1.07E+01 O.OOE+OO 1.07E+01 Zr-95 <6.42E+OO O.OOE+OO 6.42E+OO Nb-95 <4.04E+OO O.OOE+OO 4.04E+OO 1-131 <1 .10E+01 O.OOE+OO 1.10E+01 Cs-134 <4.84E+OO O.OOE+OO 4.84E+OO Cs-137 <3.43E+OO 0.00E+OO 3.43E+OO Bala-140 <9.53E+OO O.OOE+OO 9.53E+OO Be-7 <3.78E+01 O.OOE+OO 3.78E+01 K-40 <5.99E+01 O.OOE+OO 5.99E+01 Sample ID: 466006 Sample Dates: 12/4/2017 - 1/2/2018 Nuclide Activity 2 Sigma Error MDA Mn-54 <4.09E+OO O.OOE+OO 4.09E+OO Co-58 <3 .40E+OO O.OOE+OO 3.40E+OO Fe-59 <6. 17E+OO O.OOE+OO 6.17E+OO Co-60 <3.13E+OO O.OOE+OO 3.13E+OO Zn-65 <8 .04E+OO O.OOE+OO 8.04E+OO Zr-95 <5 .13E+OO O.OOE+OO 5.13E+OO Nb-95 <4 .28E+OO O.OOE+OO 4.28E+OO 1-131 <1 .19E+01 O.OOE+OO 1.19E+01 Cs-134 <3 .40E+OO O.OOE+OO 3.40E+OO Cs-137 <2.53E+OO O.OOE+OO 2.53E+OO Bal a- 140 <8 .57E+OO O.OOE+OO 8.57E+OO Be-7 <2.39E+01 O.OOE+OO 2.39E+01 K-40 6.34E+OO 3.31E+01 6.04E+01 H3SW <1.42E+01 O.OOE+OO 1.76E+02 Media Type: TLD Concentration (Activity): mR/Standard Quarter Sample Point 143 [ INDICATOR - NW@ 0.27 miles) TLD RING TLD_INNER Sample ID: 437196 Sample Dates: 12/14/2016 - 3/15/2017 Nuclide Activity mR/Std Qtr 19.41 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 92 of 111 Duke Energy Annual Report - Appendix E
,En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: TLD Concentration (Activity): mR/Standard Quarter Sample Point 143 [ INDICATOR - NW@ 0.27 miles] TLD RING TLD_INNER Sample ID: 445094 Sample Dates: 3/15/2017 - 6/14/2017 Nuclide Activity mR/Std Qtr 14.15 Sample ID: 452125 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 15.40 Sample ID: 464507 Sample Dates: 9/13/2017 - 12/13/2017 Nuclide Activity mR/Std Qtr 16.61 Sample Point 144 [ INDICATOR - NNE@ 0.46 miles] TLD RING TLD_INNER Sample ID: 437197 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Qtr 16.84 Sample ID: 445095 Sample Dates: 3/15/2017
- 6/14/2017 Nucli de Activity mR/Std Qtr 13.97 Sample ID: 452126 Sample Dates: 6/1 4/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 12.97 Sample ID: 464508 Sample Dates: 9/13/2017. 12/13/201 7 Nuclide Activity mR/Std Qtr 12.62 Sample Point 145 [ INDICATOR - NE @ 0.47 miles] TLD RING TLD_INNER Sample ID: 437198 Sample Dates: 12/14/2016. 3/15/2017 Nuclide Activity mR/StdQtr 18.79 Sam ple ID: 445096 Sample Dates : 3/15/2017 - 6/14/2017 Nuclide Activity mR/Std Qtr 13.49 Sample ID: 452127 Sample Dates : 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 12.97 Sample ID: 464509 Sample Dates: 9/13/2017 - 12/13/2017 Nuclide Activity mR/Std Qtr 12.55 Sample Point 146 [INDICATOR* ENE@ 0.42 miles] TLD RING TLD_INNER Sample ID: 437199 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Qtr 17.75 Sample ID: 445097 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 14.92 Sample ID: 452128 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 12.91 Sample ID: 464510 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Qtr 11 .99 Sample Point 147 [INDICATOR* E @0.44 miles] TLD RING TLD_INNER Sample ID: 437200 Sample Dates: 12/14/2016. 3/15/2017 Nuclide Activity mR/Std Qtr 18.62 Sample ID: 445098 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 13.25 Sample ID: 452129 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 13.75 Sample ID: 464511 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Qtr 12.85 Sample Point 148 [INDICATOR* ESE @ 0.46 miles] TLD RING TLD_INNER Sample ID: 437201 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Qtr 15.11 Sample ID: 445099 Sample Dates: 3/15/2017 - 6/14/2017 Nuclide Activity mR/Std Qtr 14.34 Sample ID: 452130 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 12.01 Report Generated@ 3/21 /2018 14:43:05 EnRad Laboratories Appendix E - Page 93 of 111 Duke Energy Annual Report
- Appendix E En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: TLD Concentration (Activity): mR/Standard Quarter Sample Point 148 [ INDICATOR - ESE@ 0.46 miles] TLD RING TLD_INNER Sample ID: 464512 Sample Dates: 9/13/2017 - 12/13/2017 Nuclide Activity mR/Std Qtr 12.59 Sample Point 149 [ INDICATOR* SE @ 0.5 miles ] TLD RING TLD_INNER Sample ID: 437202 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Qtr 13.31 Sample ID: 445100 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Otr 12.43 Sample ID: 452131 Sample Dates: 6/14/2017 - 9/13/2017 Nuclide Activity mR/Std Otr 10.83 Sample ID: 464513 Sample Dates: 9/13/2017 - 12/13/2017 Nuclide Activity mR/Std Qtr 11 .50 Sample Point 151 [ IND ICATOR- S@ 0.37 miles] TLD RING TLD_INNER Sample ID: 437203 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Otr 15.35 Sample ID: 445101 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 12.13 Samp le ID: 452132 Sample Dates: 6/14/2017 - 9/13/2017 Nuclide Activity mR/Std Qtr 14.18 Sample ID: 464514 Sample Dates: 9/13/2017
- 12/13/2017 Nuclide Activity mR/Std Qtr 13.36 Sample Point 152 [ INDICATOR - SSW @ 0.44 miles ] TLD RING TLD_INNER Sample ID: 437204 Sample Dates: 12/14/201 6 - 3/15/2017 Nuclide Activity mR/Std Qtr 17.72 Sample ID: 445102 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Otr 13.22 Sample ID: 452133 Sample Dates: 6/14/2017. 9/13/2017 Nuclide Activity mR/Std Qtr 11.86 Sample ID: 464515 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Otr 13.58 Sample Point 153 [INDICATOR-SW @0.47 miles ] TLD RING TLD_INNER Sample ID: 437205 Sample Dates: 12/14/2016 - 3/15/2017 Nuclide Activity mR/Std Otr 20.61 Sample ID: 445103 Sample Dates: 3/15/2017. 6/14/2017 Nuclide Activity mR/Std Qtr 15.92 Sample ID: 452134 Sample Dates: 6/14/2017 - 9/13/2017 Nuclide Activity mR/Std Qtr 17.46 Sample ID: 464516 Sample Dates: 9/13/2017
- 12/13/2017 Nuclide Activity mR/Std Otr 16.03 Sample Point 154 [ INDICATOR- W@ 0.45 miles] TLD RING TLD_INNER Sample ID: 437206 Sample Dates: 12/14/2016 . 3/15/2017 Nuclide Activity mR/Std Otr 21 .41 Sample ID: 445104 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 16.55 Sample ID: 452135 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 16.43 Sample ID: 464517 Sample Dates: 9/13/2017 - 12/13/2017 Nuclide Activity mR/Std Otr 16.50 Sample Point 156 [INDICATOR-WNW@ 0.44 miles] TLD RING TLD_INNER Sample ID: 437207 Sample Dates: 12/14/201 6
- 3/15/2017 Nuclide Activity mR/Std Qtr 18.68 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E
- Page 94 of 111 Duke Energy Annual Report
- Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: TLD Concentration (Activity): mR/Standard Quarter Sample Point 156 [INDICATOR* WNW@ 0.44 miles) TLD RING TLD_INNER Sample ID: 445105 Sample Dates: 3/15/2017. 6/14/2017 Nuclide Activity mR/Std Qtr 14.45 Sample ID: 452136 Sample Dates : 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 15.08 Sample ID: 464518 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Otr 14.71 Sample Point 157 [INDICATOR* N @4.69 miles] TLD RING TLD_OUTER Sample ID: 437208 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Otr 17.98 Sample ID: 445106 Sample Dates: 3/15/2017 . 6/14/2017 Nuclide Activity mR/Std Otr 15.83 Sample ID: 452137 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 14.52 Sample ID: 464519 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Qtr 12.56 Sample Point 158 [INDICATOR* NNE@ 4.33 miles] TLD RING TLD_OUTER Sample ID: 437209 Sample Dates: 12/14/2016 - 3/15/2017 Nuclide Activity mR/Std Qtr 17.43 Sample ID: 445107 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Otr 12.57 Sample ID: 452138 Sample Dates : 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 12.33 Sample ID: 464520 Sample Dates: 9/13/2017
- 12/13/2017 Nuclide Activity mR/Std Qtr 14.72 Sample Point 159 [INDICATOR* NE @ 4.77 miles) TLD RING TLD_OUTER Sample ID: 437210 Sample Dates: 12/14/2016 - 3/15/2017 Nuclide Activity mR/Std Qtr 18.1 6 Sample ID: 445108 Sample Dates : 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 14.67 Sample ID: 452139 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/StdQtr 15.25 Sample ID: 464521 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Otr 14.89 Sample Point 160 [INDICATOR* ENE @4.89 miles) TLD RING TLD_OUTER Sample ID: 437211 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Qtr 19.46 Sample ID: 445109 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 15.36 Sample ID: 464522 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/StdQtr 13.50 Sample Point 161 [INDICATOR* E @ 4.7 miles] TLD RING TLD_OUTER Sample ID: 437212 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Qtr 17.50 Sample ID: 445110 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 13.34 Sample ID : 452141 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Otr 13.48 Sample ID: 464523 Sample Dates: 9/13/2017. 12/13/2017 Nuclide Activity mR/Std Qtr 14.31 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 95 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: TLD Concentration (Activity): mR/Standard Quarter Sample Point 162 [ INDICATOR - ESE @4.53 miles] TLD RING TLD_OUTER Sample ID: 437213 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Qtr 13.98 Sample ID: 445111 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 10.32 Sample ID: 452142 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 10.74 Sample ID: 464524 Sample Dates: 9/13/2017 - 12/13/2017 Nuclide Activity mR/Std Otr 11.59 Sample Point 163 [INDICATOR-SE @4.94 miles] TLD RING TLD_OUTER Sample ID: 437214 Sample Dates: 12/14/2016. 3/15/2017 Nuclide Activity mR/Std Qtr 13.76 Sample ID: 445112 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 10.04 Sample ID: 452143 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 9.25 Sample ID: 464525 Sample Dates: 9/13/2017
- 12/13/2017 Nuclide Activity mR/StdQtr 10.34 Sample Point 164 [INDICATOR-SSE@ 4.64 miles] TLD RING TLD_OUTER Sample ID: 437215 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Qtr 12.51 Sample ID: 445113 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 10.65 Sample ID: 452144 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 9.42 Sample ID: 464526 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Qtr 9.59 Sample Point 165 [ INDICATOR
- S @ 4.57 miles ] TLD RING TLD_OUTER Sample ID: 437216 Sample Dates: 12/1412016. 3115/2017 Nuclide Activity mR/Std Qtr 22.55 Sample ID: 445114 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 18.63 Sample ID: 452145 Sample Dates: 6/14/2017 - 9/13/2017 Nuclide Activity mR/Std Qtr 16.83 Sample ID: 464527 Sample Dates: 9/13/2017
- 12/13/2017 Nuclide Activity mR/Std Qtr 17.38 Sample Point 166 [INDICATOR* SSW @4.44 miles] TLD RING TLD_OUTER Sample ID: 437217 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Qtr 21.49 Sample ID: 445115 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 16.13 Sample ID: 452146 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 15.93 Sample ID: 464528 Sample Dates: 9/13/2017
- 12/13/2017 Nuclide Activity mR/Std Qtr 17.44 Sample Point 167 [INDICATOR* SW@ 4.87 miles] TLD RING T LD_OUTER Sample ID: 437218 Sample Dates: 12/14/2016. 3115/2017 Nuclide Activity mR/Std Qtr 20.88 Sample ID: 445116 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 18.22 EnRad Laboratories E()
Report Generated@ 3/21/2018 14:43:05 Appendix E - Page 96 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: TLD Concentration (Activity): mR/Standard Quarter Sample Point 167 [INDICATOR* SW @4.87 miles) TLD RING TLD_OUTER Sample ID: 452147 Sample Dates: 6/14/2017 - 9/13/2017 Nuclide Activity mR/Std Qtr 18.09 Sample ID: 464529 Sample Dates: 9/13/2017 - 12/13/2017 Nuclide Activity mR/Std Qtr 17.62 Sample Point 168 [ INDICATOR
- WSW @ 4.6 miles ) TLD RING TLD_OUTER Sample ID: 437219 Sample Dates: 12/14/2016 - 3/15/2017 Nuclide Activity mR/Std Qtr 18.38 Sample ID: 445117 Sample Dates: 3/15/2017 - 6/14/2017 Nuclide Activity mR/Std Qtr 14.32 Sample ID: 452148 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 14.11 Sample ID: 464530 Sample Dates: 9/13/2017
- 12/13/2017 Nuclide Activity mR/StdQtr 15.44 Sample Point 169 [INDICATOR* W @4.03 miles) TLD RING TLD_OUTER Sample ID: 437220 Sample Dates: 12/14/2016 - 3/15/2017 Nuclide Activity mR/Std Qtr 17.20 Sample ID: 445118 Sample Dates: 3/15/2017 - 6/14/2017 Nuclide Activity mR/Std Qtr 12.63 Sample ID: 452149 Sample Dates: 6/14/2017 - 9/13/2017 Nuclide Activity mR/Std Qtr 13.17 Sample ID: 464531 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Qtr 12.02 Sample Point 170 [INDICATOR* WNW@ 4.32 miles ) TLD RING TLD_OUTER Sample ID: 437221 Sample Dates: 12/14/2016 - 3/15/2017 Nuclide Activity mR/Std Qtr 28.59 Sample ID: 445119 Sample Dates: 3/15/2017 - 6/14/2017 Nuclide Activity mR/Std Qtr 23.18 Sample ID: 452150 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Otr 24.73 Sample ID: 464532 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Qtr 23.01 Sample Point 171 [INDICATOR* NW@ 3 .95 miles] TLD RING TLD_OUTER Sample ID: 437222 Sample Dates: 12/14/2016 - 3/15/2017 Nuclide Activity mR/Std Qtr 18.92 Sample ID: 445120 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 15.17 Sample ID: 452151 Sample Dates: 6/14/2017 - 9/13/2017 Nuclide Activity mR/Std Qtr 19.05 Sample ID: 464533 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Qtr 17.97 Sample Point 172 [ INDICATOR
- NNW @ 4.69 miles ) TLD RING TLD_OUTER Sample ID: 437223 Sample Dates: 12/14/2016 - 3/15/2017 Nuclide Activity mR/Std Qtr 17.43 Sample ID: 445121 Sample Dates: 3/15/2017 - 6/14/2017 Nuclide Activity mR/Std Qtr 12.26 Sample ID: 452152 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 12.58 Sample ID: 464534 Sample Dates: 9/13/2017 - 12/13/2017 Nuclide Activity mR/Std Qtr 13.78 EnRad Laboratories
,En=:>
Report Generated@ 3/21/201814:43:05 Appendix E - Page 97 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: TLD Concentration (Activity): mR/Standard Quarter Sample Point 173 [ INDICATOR - NNW@ 8.39 miles] TLD RING TLD_SPEC Sample ID: 437224 Sample Dates: 12/14/2016. 3/15/2017 Nuclide Activity mR/Std Qtr 27.25 Sample ID: 445122 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 21.90 Sample ID: 452153 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 21.80 Sample ID: 464535 Sample Dates: 9/13/2017
- 12/13/2017 Nuclide Activity mR/Std Qtr 23.88 Sample Point 174 [INDICATOR* WNW@ 8.85 miles] TLD RING TLD_SPEC Sample ID: 437225 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Qtr 26.73 Sample ID: 445123 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 20.80 Sample ID: 452154 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 20.23 Sample ID: 464536 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Otr 21.53 Sample Point 175 [ CONTROL* WNW @ 15.5 miles ] TLD RING TLD_CTRL Sample ID: 437226 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Qtr 25.91 Sample ID: 445124 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 20.44 Sample ID: 452155 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 20.82 Sample ID: 464537 Sample Dates: 9/13/2017
- 12/13/2017 Nuclide Activity mR/Std Qtr 19.63 Sample Point 177 [IND ICATOR* S@ 8.77 miles] TLD RING TLD_SPEC Sample ID: 437227 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Qtr 14.92 Sample ID: 445125 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 11 .81 Sample ID: 452156 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 12.11 Sample ID: 464538 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Otr 12.49 Sample Point 178 [INDICATOR-SE@ 9.36 miles] TLD RING TLD_SPEC Sample ID: 437228 Sample Dates: 12/14/2016
- 3/15/2017 Nuclide Activity mR/Std Otr 18.50 Sample ID: 445126 Sample Dates: 3/15/2017. 6/14/2017 Nuclide Activity mR/Std Qtr 12.93 Sample ID: 452157 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 12.76 Sample ID: 464539 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Qtr 14.45 Sample Point 180 [INDICATOR
- NNE@ 12.7 miles] TLD RING TLD_SPEC Sample ID: 437229 Sample Dates: 12/14/2016 - 3/15/2017 Nuclide Activity mR/Std Qtr 27.79 Sample ID: 445127 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 21 .86 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Append ix E - Page 98 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carol ina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: TLD Concentration (Activity): mR/Standard Quarter Sample Point 180 ( INDICATOR- NNE@ 12.7 miles] TLD RING TLD_SPEC Sample ID: 452158 Sample Dates: 6/14/2017 - 9/13/2017 Nuclide Activity mR/Std Qtr 22.54 Sample ID: 464540 Sample Dates: 9/13/2017 - 12/13/2017 Nuclide Activity mR/Std Qtr 29.82 Sample Point 181 [INDICATOR-NE @7.02 miles] TLD RING TLD_SPEC Sample ID: 437230 Sample Dates: 12/14/2016 . 3/15/2017 Nuclide Activity mR/Std Qtr 19.42 Sample ID: 445128 Sample Dates: 3/15/2017
- 6/14/2017 Nuclide Activity mR/Std Qtr 14.12 Sample ID: 452159 Sample Dates: 6/14/2017
- 9/13/2017 Nuclide Activity mR/Std Qtr 14.07 Sample ID: 464541 Sample Dates : 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Qtr 15.50 Sample Point 182 [INDICATOR-ENE@ 6.23 miles] TLD RING TLD_SPEC Sample ID: 437231 Sample Dates: 12/14/2016 - 3/15/2017 Nuclide Activity mR/Std Qtr 19.97 Sample ID: 445129 Sample Dates: 3/1512017
- 6/14/2017 Nuclide Activity mR/Std Qtr 16.18 Sample ID: 452160 Sample Dates: 6/1412017 - 9/13/2017 Nuclide Activity mR/Std Qtr 15.84 Sample ID: 464542 Sample Dates: 9/13/2017 . 12/13/2017 Nuclide Activity mR/Std Qtr 15.82 Sample Point 186 (INDICATOR* NNW @0.24 miles) TLD RING TLD_SPEC Sample ID: 437232 Sample Dates: 12/14/2016
- 3/1512017 Nuclide Activity mR/Std Qtr 17.77 Sample ID: 445130 Sample Dates: 3/15/2017 - 6/14/2017 Nuclide Activity mR/Std Qtr 15.69 Sample ID: 452161 Sample Dates: 6/14/2017 - 9/13/2017 Nuclide Activity mR/Std Qtr 13.45 Sample ID: 464543 Sample Dates: 9/13/2017
- 12/13/2017 Nuclide Activity mR/Std Qtr 15.90 Sample Point 187 [ INDICATOR- N @0.19 miles] TLD RING TLD_SPEC Sample ID: 437233 Sample Dates: 12/14/2016. 3/15/2017 Nuclide Activity mR/Std Qtr 22.75 Sample ID: 445131 Sample Dates: 3/15/2017. 6/14/2017 Nuclide Activity mR/Std Qtr 16.71 Sample ID: 452162 Sample Dates: 6/14/2017. 9/13/2017 Nuclide Activity mR/Std Qtr 15.00 Sample ID: 464544 Sample Dates: 9/13/2017 - 12/13/2017 Nuclide Activity mR/Std Qtr 14.44 Sample Point 189 [INDICATOR* SSE@ 0.43 miles] TLD RING TLD_INNER Sample ID: 437234 Sample Dates: 12/14/2016 . 3/15/2017 Nuclide Activity mR/Std Qtr 17.49 Sample ID: 445132 Sample Dates: 3/1512017
- 6/14/2017 Nuclide Activity mR/Std Qtr 14.01 Sample ID: 452163 Sample Dates : 6/14/2017 - 9/13/2017 Nuclide Activity mR/Std Qtr 13.39 Sample ID: 464545 Sample Dates: 9/13/2017 - 12/13/2017 Nuclide Activity mR/Std Qtr 14.19 EnRad Laboratories En =:)
Report Generated@ 3/21/2018 14:43:05 Appendix E - Page 99 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: TLD Concentration (Activity) : mR/Standard Quarter Sample Point 190 [INDICATOR-WSW@ 0.37 miles] TLD RING TLD_INNER Sample ID: 437235 Sample Dates: 12/14/2016 - 3/15/2017 Nuclide Activity mR/Std Qtr 21.32 Sample ID: 445133 Sample Dates: 3/15/2017 - 6/14/2017 Nuclide Activity mR/Std Qtr 16.67 Sample ID: 452164 Sample Dates: 6/14/2017 - 9/13/2017 Nuclide Activity mR/Std Qtr 17.5 Sample ID: 464546 Sample Dates: 9/13/2017 -12/13/2017 Nuclide Activity mR/Std Qtr 18.20 Sample Point 191 [ INDICATOR - NNE@ 2.84 miles] TLD RING TLD_SPEC Sample ID: 437236 Sample Dates: 12/14/2016 - 3/15/2017 Nuclide Activity mR/Std Otr 18.56 Sample ID: 445134 Sample Dates: 3/15/2017 - 6/14/2017 Nuclide Activity mR/Std Qtr 14.52 Sample ID: 452165 Sample Dates: 6/14/2017 - 9/13/2017 Nuclide Activity mR/Std Qtr 15.26 Sample ID: 464547 Sample Dates: 9/13/2017 - 12/13/2017 Nuclide Activity mR/Std Qtr 15.44 Media Type: VEGETATION Concentration (Activity): pCi/kg Sample Point 102 [ CONTROL-WNW @9.89 miles]
Sample ID: 432232 Sample Dates: 1/3/2017 - 1/3/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <3.24E+01 O.OOE+OO 3.24E+01 Co-58 <2.52E+01 0.00E+OO 2.52E+01 Fe-59 <6.57E+01 0.00E+OO 6.57E+01 Co-60 <2.08E+01 O.OOE+OO 2.08E+01 Zn-65 <9.28E+01 O.OOE+OO 9.28E+01 Zr-95 <6.27E+0 1 O.OOE+OO 6.27E+01 Nb-95 <2 .61E+0 1 O.OOE+OO 2.61E+01 1-1 31 <3. 10E+01 O.OOE+OO 3.10E+01 Cs-134 <4.39E+01 O.OOE+OO 4.39E+01 Cs-137 <3.29E +01 O.OOE+OO 3.29E+01 Bala-140 <3.34E+01 O.OOE+OO 3.34E+01 Be-7 6.31E+02 2.50E+02 3.14E+02 K-40 1.76E+03 5.95E+02 6.80E+02 Sample ID: 435129 Sample Dates: 2/6/2017 - 2/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <3.38E+01 O.OOE+OO 3 .38E+01 Co-58 <3.07E+01 O.OOE+OO 3.07E+01 Fe-59 <5.04E+01 O.OOE+OO 5.04E+01 Co-60 <2.94E+01 O.OOE+OO 2.94E+01 Zn-65 <8.92E+01 O.OOE+OO 8.92E+01 Zr-95 <6.41E+01 O.OOE+OO 6.41E+01 Nb-95 <3.0BE+01 O.OOE+OO 3.08E+01 1- 131 <3.30E+01 O.OOE+OO 3.30E+01 Cs-134 <3.65E+01 O.OOE+OO 3.65E+01 Cs-137 <3.52E+01 O.OOE+OO 3.52E+01 Bala-140 <3 .21E+01 O.OOE+OO 3.21E+01 Be-7 9.61E+02 3.11E+02 3.81E+02 K-40 2.41E+03 5.50E+02 7.42E+01 Sample ID: 437604 Sample Dates : 3/6/2017 - 3/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2 .82E+01 O.OOE+OO 2.82E+01 Co-58 <3.69E+01 O.OOE+OO 3.69E+01 Fe-59 <7.46E+01 O.OOE+OO 7.46E+01 Co-60 <4.50E+01 O.OOE+OO 4.50E+01 Zn-65 <7.17E+01 O.OOE+OO 7.17E+01 Zr-95 <6.04E+01 O.OOE+OO 6.04E+01 Nb-95 <3.89E+01 O.OOE+OO 3.89E+01 1-131 <3 .89E+01 O.OOE+OO 3.89E+01 Cs-134 <4.40E+01 O.OOE+OO 4.40E+01 Cs-137 <3.80E+01 0.00E+OO 3.80E+01 Bala-140 <6. 12E +01 O.OOE+OO 6.12E+01 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 100 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: VEGETATION Concentration (Activity): pCi/kg Sample Point 102 [CONTROL* WNW@ 9.89 miles]
Sample ID: 437604 Sample Dates: 3/6/2017
- 3/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Be-7 <4.85E+02 O.OOE+OO 4.85E+02 K-40 3.11E+03 7.1BE+02 3.45E+02 Sample ID: 440031 Sample Dates: 4/3/2017
- 4/3/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <4.03E+01 O.OOE+OO 4.03E+01 Co-58 <2.64E+01 O.OOE+OO 2.64E+01 Fe-59 <5.32E+01 O.OOE+OO 5.32E+01 Co-60 <3 .20E+01 O.OOE+OO 3.20E+01 Zn-65 <6.75E+01 O.OOE+OO 6.75E+01 Zr-95 <5.79E+01 O.OOE+OO 5.79E+01 Nb-95 <3.31E+01 0.00E+OO 3.31E+01 1-131 <2.67E+01 O.OOE+OO 2.67E+01 Cs-134 <3.9 1E+01 O.OOE+OO 3.91E+01 Cs-137 <3.07E+01 O.OOE+OO 3.07E+01 Bala-140 <B.38E+OO 0.00E+OO 8.38E+OO Be-7 1.81E+03 3.37E+02 2.24E+02 K-40 5.43E+03 8.59E+02 2.89E+02 Sample ID: 442337 Sample Dates: 5/1/2017
- 5/1/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.65E+01 O.OOE+OO 2.65E+01 Co-58 <2 .29E+01 O.OOE+OO 2.29E+01 Fe-59 <2. 11E+01 O.OOE+OO 2.11E+01 Co-60 <1 .73E+01 0.00E+OO 1.73E+01 Zn-65 <6.71E+01 O.OOE+OO 6.71E+01 Zr-95 <3.09E+01 O.OOE+OO 3.09E+01 Nb-95 <2.03E+01 O.OOE+OO 2.03E+01 1-131 <1.92E+01 O.OOE+OO 1.92E+01 Cs-134 <2 .50E+01 O.OOE+OO 2.50E+01 Cs-137 <1.86E+01 O.OOE+OO 1.86E+01 Bala-140 <6.38E+OO O.OOE+OO 6.38E+OO Be-7 3.33E+02 1.59E+02 2.15E+02 K-40 4.33E+03 6.BOE+02 2.22E+02 Sample ID : 445350 Sample Dates: 6/5/2017
- 6/5/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.36E+01 O.OOE+OO 2.36E+01 Co-58 <1 .85E+01 O.OOE+OO 1.85E+01 Fe-59 <3 .3BE+01 O.OOE+OO 3.3BE+01 Co-60 <2.73E+01 O.OOE+OO 2.73E+0 1 Zn-65 <4.33E+01 O.OOE+OO 4.33E+01 Zr-95 <4.12E+01 O.OOE+OO 4.12E+01 Nb-95 <2.16E+01 O.OOE+OO 2.16E+01 1-131 <2.37E+01 O.OOE+OO 2.37E+01 Cs-134 <2 .36E+01 O.OOE+OO 2.36E+01 Cs-137 <1.82E+01 O.OOE+OO 1.83E+01 Bala-140 <2 .05E+01 O.OOE+OO 2.05E+01 Be-7 B.13E+02 2.23E+02 2.69E+02 K-40 2.84E+03 5.07E+02 3.07E+02 Sample ID: 447832 Sample Dates: 7/3/2017 . 7/3/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.08E+01 O.OOE+OO 2.08E+01 Co-58 <1.74E +01 O.OOE+OO 1.74E+01 FE;i-59 <3 .63E+01 O.OOE+Op 3.63E+01 Co-60 <1 .86E+01 O.OOE+OO 1.86E+01 Zn-65 <4.79E+01 O.OOE+OO 4.79E+01 Zr-95 <3.02E+01 O.OOE+OO 3.02E+01 Nb-95 <2.43E+01 O.OOE+OO 2.43E+01 1-131 <1 .76E+01 O.OOE+OO 1.76E+0 1 Cs-134 <2.32E+01 O.OOE+OO 2.32E+01 Cs-137 <2.07E+0 1 O.OOE+OO 2.07E+01 Bala-140 <2.58E+01 O.OOE+OO 2.58E+01 Be-7 4.48E+02 1.79E+02 2.45E+02 K-40 3.16E+03 5.27E+02 3.10E+02 Sample ID: 450231 Sample Dates: 8/7/2017 - 8/7/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <1 .30E+01 O.OOE+OO 1.30E+01 Co-58 <1 .07E+01 O.OOE+OO 1.07E+01 Fe-59 <2.25E+01 O.OOE+OO 2.25E+01 Co-60 <1 .24E+01 O.OOE+OO 1.24E+01 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 101 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: VEGETATION Concentration (Activity): pCi/kg Sample Point 102 [ CONTROL-WNW @9.89 miles]
Sample ID: 450231 Sample Dates: 817/2017. 817/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Zn-65 <2.46E+01 O.OOE+OO 2.46E+01 Zr-95 <2.33E+01 O.OOE+OO 2.33E+01 Nb-95 <1.18E+01 O.OOE+OO 1.1 8E+01 1-131 <1.01E+01 O.OOE+OO 1.01E+01 Cs-134 <1.75E+01 O.OOE+OO 1.75E+01 Cs-137 <1 .18E+01 O.OOE+OO 1.18E+01 Bala-1 40 <1.44E+01 O.OOE+OO 1.44E+01 Be-7 8.33E+02 1.41E+02 1.27E+02 K-40 3.35E+03 4.11E+02 1.47E+02 Sample ID: 452384 Sample Dates : 9/5/2017 - 9/5/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <1.79E+01 O.OOE+OO 1.79E+01 Co-58 <1 .54E+01 O.OOE+OO 1.54E+01 Fe-59 <3.01E+01 O.OOE+OO 3.01E+01 Co-60 <1.95E+01 O.OOE+OO 1.95E+01 Zn-65 <3.58E+01 O.OOE+OO 3.58E+01 Zr-95 <3.25E+01 O.OOE+OO 3.25E+01 Nb-95 <1.48E+01 O.OOE+OO 1.4BE+01 1-131 <1 .38E+01 O.OOE+OO 1.38E+01 Cs-134 <3.02E+01 O.OOE+OO 3.02E+01 Cs-137 <1.84E+01 O.OOE+OO 1.84E+01 Bala-140 <2.19E+01 O.OOE+OO 2.19E+01 Be-7 6.29E+02 1.65E+02 1.81E+02 K-40 2.54E+03 4.37E+02 2.46E+02 Sample ID : 455099 Sample Dates : 10/2/2017
- 10/2/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.55E+01 O.OOE+OO 2.55E+01 Co-58 <2.33E+01 O.OOE+OO 2.33E+01 Fe-59 <5 .53E+01 O.OOE+OO 5.53E+01 Co-60 <2.59E+01 O.OOE+OO 2.59E+01 Zn-65 <6.91E+01 O.OOE+OO 6.91E+01 Zr-95 <3.87E+01 O.OOE+OO 3.87E+01 Nb-95 <2.43E+01 O.OOE+OO 2.43E+01 1-131 <2.20E+01 O.OOE+OO 2.20E+01 Cs-134 <3.81E+01 O.OOE+OO 3.81E+01 Cs-137 <3.02E+01 O.OOE+OO 3.02E+01 Bala-140 <3.01E+01 O.OOE+OO 3.01E+01 Be-7 9.63E+02 2.54E+02 2.84E+02 K-40 4.09E+03 6.98E+02 4.18E+02 Sample ID: 462624 Sample Dates: 11/6/2017 - 11/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.97E+01 O.OOE+OO 2.97E+01 Co-58 <2.27E+01 O.OOE+OO 2.27E+01 Fe-59 <4.43E+01 O.OOE+OO 4.43E+01 Co-60 <2.39E+01 O.OOE+OO 2.39E+01 Zn-65 <6 .63E+01 0.00E+OO 6.63E+01 Zr-95 <5.05E+01 O.OOE+OO 5.05E+01 Nb-95 <2.35E+01 O.OOE+OO 2.35E+01 1-131 <2.50E+01 O.OOE+OO 2.50E+01 Cs-134 <3 .69E+01 O.OOE+OO 3.69E+01 Cs-137 <2.89E+01 O.OOE+OO 2.89E+01 Bala-140 <3 .00E+01 O.OOE+OO 3.00E+01 Be-7 2.00E+03 3.30E+02 2.43E+02 K-40 4.85E+03 7.19E+02 3.60E+02 Sample ID: 464721 Sample Dates: 12/4/2017
- 12/4/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2 .78E+01 O.OOE+OO 2.78E+01 Co-58 <3.14E+01 O.OOE+OO 3.14E+01 Fe-59 <5 .28E+01 O.OOE+OO 5.2BE+01 Co-60 <3.69E+01 O.OOE+OO 3.69E+01 Zn-65 <7.74E+01 O.OOE+OO 7.74E+01 Zr-95 <5.73E+01 O.OOE+OO 5.73E+01 Nb-95 <3.10E+01 O.OOE+OO 3.10E+01 1-131 <3.06E+01 0.00E+OO 3.06E+01 Cs-134 <4.52E+01 O.OOE+OO 4.52E+01 Cs-137 <4 .45E+01 O.OOE+OO 4.45E+01 Bala-140 <4.15E+01 O.OOE+OO 4.15E+01 Be-7 1.45E+03 3.09E+02 3.50E+02 En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E
- Page 102 of 111 Duke Energy Annual Report* Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: VEGETATION Concentration (Activity): pCi/kg Sample Point 102 [CONTROL-WNW@ 9.89 miles)
Sample ID: 464721 Sample Dates : 12/4/2017 - 1214/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA K-40 4.98E+03 7.79E+02 6.11E+02 Sample Point 120 [ INDICATOR - NNE@ 0.46 miles)
Sample ID: 432233 Sample Dates: 1/3/2017 - 1/3/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.80E+01 O.OOE+OO 2.80E+01 Co-58 <2.00E+01 O.OOE+OO 2.00E+01 Fe-59 <4.23E+01 O.OOE+OO 4.23E+01 Co-60 <2.96E+01 O.OOE+OO 2.96E+01 Zn-65 <4.78E+01 O.OOE+OO 4.78E +01 Zr-95 <2.65E+01 O.OOE+OO 2.65E+01 Nb-95 <2.74E+01 O.OOE+OO 2.74E+01 1-131 <2.07E+01 O.OOE+OO 2.07E+01 Cs-134 <2.56E+01 O.OOE+OO 2.56E+01 Cs-137 <3.06E+01 O.OOE+OO 3.06E+01 Bala-140 <3.45E+01 O.OOE+OO 3.45E+01 Be-7 6.89E+02 2.10E+02 2.32E+02 K-40 3.36E+03 6.46E+02 4.58E+02 Sample ID: 435130 Sample Dates: 2/6/2017 - 2/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.61E+01 O.OOE+OO 2.61E+01 Co-58 <2.35E+01 O.OOE+OO 2.35E+01 Fe-59 <5.31E+01 O.OOE+OO 5.31E+01 Co-60 <3.49E+01 O.OOE+OO 3.49E+01 Zn-65 <9.83E +01 O.OOE+OO 9.83E+01 Zr-95 <6.12E+01 O.OOE+OO 6.12E+01 Nb-95 <3.24E+01 O.OOE+OO 3.24E+01 1-131 <3.26E+01 O.OOE+OO 3.26E+01 Cs-134 <2.93E+01 O.OOE+OO 2.93E+01 Cs-137 <3.36E+01 O.OOE+OO 3.36E+01 Bala-140 <3.78E+01 0.00E+OO 3.78E+01 Be-7 1.24E+03 3.31E+02 3.51E+02 K-40 5.05E+03 9.04E+02 4.84E+02 Sample ID: 437605 Sample Dates: 3/6/2017 - 3/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <3.54E+01 O.OOE+OO 3.54E+01 Co-58 <2.53E+01 O.OOE+OO 2.53E+01 Fe-59 <5.74E+01 O.OOE+OO 5.74E+01 Co-60 <3.97E+01 O.OOE+OO 3.97E+01 Zn-65 <6.91E+01 O.OOE+OO 6.91E+01 Zr-95 <5.42E+01 O.OOE+OO 5.42E+01 Nb-95 <2.59E+01 O.OOE+OO 2.59E+01 1-131 <2.83E+01 O.OOE+OO 2.83E+01 Cs-134 <3.07E+01 O.OOE+OO 3.07E+01 Cs-137 <3.44E+01 O.OOE+OO 3.44E+01 Bala-140 <3.98E+01 O.OOE+OO 3.98E+01 Be-7 4.85E+02 2.32E+02 3.17E+02 K-40 4.31E+03 8.05E+02 5.13E+02 Sample ID: 440032 Sample Dates: 4/3/2017 - 4/3/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.13E+01 O.OOE+OO 2.13E+01 Co-58 <1 .59E+01 O.OOE+OO 1.59E+01 Fe-59 <4.78E+01 O.OOE+OO 4.78E+01 Co-60 <2.35E+01 O.OOE+OO 2.35E+01 Zn-65 <4.80E+01 O.OOE+OO 4.80E+01 Zr-95 <4.16E+01 O.OOE+OO 4.16E+01 Nb-95 <2.22E+01 O.OOE+OO 2.22E+01 1-131 <1.56E+01 O.OOE+OO 1.56E+01 Cs-134 <2.51E+01 O.OOE+OO 2.51E+01 Cs-137 <2.37E+01 O.OOE+OO 2.37E+01 Bala-140 <3.90E+01 O.OOE+OO 3.90E+01 Be-7 6.82E+02 1.84E+02 1.65E+02 K-40 5.27E+03 7.92E+02 3.41E+02 Sample ID: 442338 Sample Dates: 5/1/2017 - 5/1/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.36E+01 O.OOE+OO 2.36E+01 Co-58 <2.07E+01 O.OOE+OO 2.07E+01 Fe-59 <4.23E+01 O.OOE+OO 4.23E+01 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 103 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: VEGETATION Concentration (Activity): pCi/kg Sample Point 120 [INDICATOR* NNE@ 0.46 miles]
Sample ID: 442338 Sample Dates: 5/1/2017 - 5/1/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Co-60 <2.20E+01 O.OOE+OO 2.20E+01 Zn-65 <5 .30E+01 O.OOE+OO 5.30E +01 Zr-95 <4.05E+01 O.OOE+OO 4.05E+01 Nb-95 <2.16E+01 O.OOE+OO 2.16E+01 1-131 <1.78E+01 0.00E+OO 1.78E+01 Cs-134 <2 .35E+01 O.OOE+OO 2.35E+01 Cs-137 <2 .74E+01 O.OOE+OO 2.74E+01 Bala-140 <2.49E+01 O.OOE+OO 2.49E+01 Be-7 3.87E+02 1.64E+02 2.14E+02 K-40 3.66E+03 5.96E+02 4.98E+01 Sample ID : 445351 Sample Dates : 6/5/2017 - 6/5/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <1 .87E+01 O.OOE+OO 1.87E+01 Co-58 <1.69E+01 O.OOE+OO 1.69E+01 Fe-59 <3 .62E+01 O.OOE+OO 3.62E+01 Co-60 <2.2 1E+01 O.OOE+OO 2.21E+01 Zn-65 <3.57E+01 O.OOE+OO 3.57E+01 Zr-95 <4.03E+01 O.OOE+OO 4.03E+01 Nb-95 <1.70E+01 O.OOE+OO 1.70E+01 1-131 <1 .74E+01 O.OOE+OO 1.74E+01 Cs- 134 <2.28E+01 O.OOE+OO 2.28E+01 Cs-137 <2.23E+01 O.OOE+OO 2.23E+01 Bala-140 <1.82E+01 O.OOE+OO 1.82E+01 Be-7 5.95E+02 1.83E+02 2.20E+02 K-40 2.70E+03 5.02E+02 3.50E+02 Sample ID : 447833 Sample Dates: 7/3/2017 - 7/3/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.57E+01 0 .00E+OO 2.57E+01 Co-58 <1 .96E+01 O.OOE+OO 1.96E+01 Fe-59 <4 .70E+01 O.OOE+OO 4.70E+01 Co-60 <2.36E+01 O.OOE+OO 2.36E+01 Zn-65 <5.23E+01 O.OOE+OO 5.23E+01 Zr-95 <4. 17E+01 O.OOE+OO 4.17E+01 Nb-95 <2.18E+01 O.OOE+OO 2.18E+01 1-131 <2.46E+01 0.00E+OO 2.46E+01 Cs- 134 <2.80E+01 O.OOE+OO 2.80E+01 Cs- 137 3.03E+01 1.79E+01 2.45E+01 Bala-140 <1 .77E+01 O.OOE+OO 1.77E+01 Be-7 8.06E+02 2.19E+02 2.43E+02 K-40 4.62E+03 7.18E+02 3.89E+02 Sample ID: 450232 Sample Dates : 8/7/2017 - 8/7/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.25E+01 O.OOE+OO 2.25E+01 Co-58 <2.73E+01 0.00E+OO 2.73E+01 Fe-59 <5.55E+01 O.OOE+OO 5.55E+01 Co-60 <2.23E+01 O.OOE+OO 2.23E+01 Zn-65 <5.41E+01 O.OOE+OO 5.41E+01 Zr-95 <3.42E+01 O.OOE+OO 3.42E+01 Nb-95 <2.44E+01 O.OOE+OO 2.44E+01 1- 131 < 1.88E+01 O.OOE+OO 1.88E+01 Cs- 134 <2.89E+01 0.00E+OO 2.89E+01 Cs-137 <2.77E+01 O.OOE+OO 2.77E+01 Bala-140 <2.81E+01 O.OOE+OO 2.81E+01 Be-7 9.29E+02 2 .74E+02 3.35E+02 K-40 3.23E+03 5 .95E+02 2.68E+02 Sample ID: 452385 Sample Dates : 9/5/2017
- 9/5/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <1 .94E+01 O.OOE+OO 1.94E+01 Co-58 <2.44E+01 O.OOE+OO 2.44E+01 Fe-59 <4.36E+01 0 .00E+OO 4.36E+01 Co-60 <2.31E+01 O.OOE+OO 2.31E+01 Zn-65 <6.78E+01 O.OOE+OO 6.78E+01 Zr-95 <4.22E+01 O.OOE+OO 4.22E+0 1 Nb-95 <3 .38E+01 0.00E+OO 3.38E+01 1-131 <2.67E+01 O.OOE+OO 2.67E+01 Cs- 134 <3.44E+01 O.OOE+OO 3.44E+01 Cs-137 <3.91E+01 O.OOE+OO 3.91E+01 Bala-140 <2.54E+01 0.00E+OO 2.54E+01 En ~
Report Generated@ 3/21/2018 14:43 :05 EnRad Laboratories Appendix E - Page 104 of 111 Duke Energy Annual Report* Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: VEGETATION Concentration (Activity): pCi/kg Sample Point 120 [ INDICATOR - NNE@ 0.46 miles]
Sample ID: 452385 Sample Dates: 9/5/2017 - 9/5/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Be-7 1.90E+03 3.70E+02 3.56E+02 K-40 4.15E+03 7.16E+02 4.01E+02 Sample ID: 455100 Sample Dates: 10/2/2017 - 10/2/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.44E+01 O.OOE+OO 2.44E+01 Co-58 <2.57E+01 O.OOE+OO 2.57E+01 Fe-59 <6.47E+01 O.OOE+OO 6.47E+01 Co-60 <3.55E+01 O.OOE+OO 3.55E+01 Zn-65 <7 .64E+01 O.OOE+OO 7.64E+01 Zr-95 <6.65E+01 O.OOE+OO 6.65E+01 Nb-95 <2.74E+01 O.OOE+OO 2.74E+01 1-131 <2.75E+0 1 O.OOE+OO 2.75E+01 Cs-134 <3.66E+01 0.00E+OO 3.66E+01 Cs- 137 <3.38E+01 O.OOE+OO 3.38E+01 Bala-140 <3.80E+01 O.OOE+OO 3.80E+01 Be-7 2.48E+03 4.23E+02 3.02E+02 K-40 3.61E+03 6.83E+02 2.89E+02 Sample ID: 462625 Sample Dates : 11/6/2017 -11/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <3.87E+01 O.OOE+OO 3.87E+01 Co-58 <3.23E+01 O.OOE+OO 3.23E+0 1 Fe-59 <8.15E+01 0.00E+OO 8.15E+01 Co-60 <4.45E+01 O.OOE+OO 4.45E+01 Zn-65 <8.3 1E+01 O.OOE+OO 8.31E+01 Zr-95 <6.91E+01 O.OOE+OO 6.91E+01 Nb-95 <3.98E+01 O.OOE+OO 3.98E+01 1- 131 <3 .02E+01 O.OOE+OO 3.02E+01 Cs-134 <4.55E+01 O.OOE+OO 4.55E+01 Cs-137 <4.10E+01 O.OOE+OO 4.10E+01 Bala- 140 <5.54E+01 O.OOE+OO 5.54E+01 Be-7 1.82E+03 4.37E+02 4.43E+02 K-40 4.33E+03 8.92E+02 5.63E+02 Sample ID: 464722 Sample Dates: 12/4/2017 - 12/4/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.48E+01 O.OOE+OO 2.4BE+01 Co-58 <2.40E+01 O.OOE+OO 2.40E+01 Fe-59 <4.24E+01 O.OOE+OO 4.24E+01 Co-60 <2.76E+01 O.OOE+OO 2.76E+01 Zn-65 <5.4 1E+01 O.OOE+OO 5.41E+01 Zr-95 <3.95E+01 O.OOE+OO 3.95E+01 Nb-95 <2.38E+0 1 O.OOE+OO 2.38E+01 1- 131 <2. 11E+01 O.OOE+OO 2.11E+01 Cs-134 <2.72E+01 O.OOE+OO 2.72E+01 Cs-137 <2.38E+01 O.OOE+OO 2 .38E+0 1 Bala-140 <2.96E+01 O.OOE+OO 2.96E+01 Be-7 5.70E+02 2.02E+02 2.87E+02 K-40 5.52E+03 7.23E+02 4.35E+02 Sample Point 125 [INDICATOR-SW@ 0.38 miles]
Sample ID: 432234 Sample Dates: 1/3/2017 - 1/3/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <3.92E+01 O.OOE+OO 3.92E+01 Co-58 <3.58E+01 O.OOE+OO 3.58E+01 Fe-59 <9 .0BE+01 O.OOE+OO 9.08E+0 1 Co-60 <3 .64E+01 O.OOE+OO 3.64E+01 Zn-65 <6 .33E+01 O.OOE+OO 6.33E+01 Zr-95 <7.16E+01 O.OOE+OO 7.16E+01 Nb-95 <3 .58E+01 O.OOE+OO 3.58E+01 1- 131 <3.58E+01 O.OOE+OO 3.58E+0 1 Cs-134 <4.56E+0 1 O.OOE+OO 4.56E+01 Cs-137 <3.94E+0 1 O.OOE+OO 3.94E+01 Bala- 140 <3 .52E+01 O.OOE+OO 3.52E+01 Be-7 6.54E+02 2.85E+02 3.81E+02 K-40 5.04E+03 9.54E+02 6.79E+02 Sample ID : 435131 Sample Dates: 2/6/2017 - 2/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <3.53E+01 O.OOE+OO 3.53E+01 Co-58 <3.04E+01 O.OOE+OO 3.04E+01 En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 105 of 111 Duke Energy Annual Report - Appendix E 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: VEGETATION Concentration (Activity): pCi/kg Sample Point 125 [ INDICATOR - SW@ 0.38 miles]
Sample ID: 435131 Sample Dates: 2/6/2017
- 2/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Fe-59 <6 .10E+01 O.OOE+OO 6.10E+01 Co-60 <2.64E+01 O.OOE+OO 2.64E+01 Zn-65 <8.21E+01 O.OOE+OO 8.21E+01 Zr-95 <3.56E+01 O.OOE+OO 3.56E+01 Nb-95 <3.31E+01 0.00E+OO 3.31E+01 1-131 <2.25E+01 O.OOE+OO 2.25E+01 Cs-134 <3.81E+01 O.OOE+OO 3.81E+01 Cs-137 <3.30E+01 O.OOE+OO 3.30E+01 Bala-140 <3 .20E+01 O.OOE+OO 3.20E+01 Be-7 7.72E+02 2.83E+02 3.55E+02 K-40 3.86E+03 8.15E+02 6.65E+02 Sample ID: 437606 Sample Dates: 3/6/2017 - 3/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <4.04E+01 O.OOE+OO 4.04E+01 Co-58 <3.31E+01 O.OOE+OO 3.31E+01 Fe-59 <7.15E+01 O.OOE+OO 7.15E+01 Co-60 <3.83E+01 O.OOE+OO 3.83E+01 Zn-65 <8.07E+01 O.OOE+OO 8.07E+01 Zr-95 <4.84E+01 O.OOE+OO 4.84E+01 Nb-95 <2.50E+01 O.OOE+OO 2.50E+01 1-131 <2.98E+01 O.OOE+OO 2.98E+01 Cs-134 <4.09E+01 O.OOE+OO 4.09E+01 Cs-137 <3.67E+01 O.OOE+OO 3.67E+01 Bala-140 <3 .41E+01 O.OOE+OO 3.41E+01 Be-7 5.49E+02 2.57E+02 3.48E+02 K-40 4.57E+03 8.41E+02 3.60E+02 Sample ID: 440033 Sample Dates : 4/3/2017 . 4/3/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <4.48E+01 O.OOE+OO 4.48E+01 Co-58 <3 .92E+01 0.00E+OO 3.92E+01 Fe-59 <7.52E+01 O.OOE+OO 7.52E+01 Co-60 <5.19E+01 O.OOE+OO 5.19E+01 Zn-65 <9.56E+01 O.OOE+OO 9.56E+01 Zr-95 <6 .11E+01 O.OOE+OO 6.11E+01 Nb-95 <4.25E+01 O.OOE+OO 4.25E+01 1-131 <3.51E+01 O.OOE+OO 3.51E+01 Cs-134 <4.66E+01 O.OOE+OO 4.66E+01 Cs-137 <4.50E+01 O.OOE+OO 4.50E+01 Bala-140 <1.18E+01 O.OOE+OO 1.18E+01 Be-7 6.64E+02 2.79E+02 3.52E+02 K-40 4.61E+03 9.00E+02 3.84E+02 Sample ID: 442339 Sample Dates: 5/1/2017
- 5/1/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.92E+01 O.OOE+OO 2.92E+01 Co-58 <2.53E+01 O.OOE+OO 2.53E+01 Fe-59 <4.35E+01 O.OOE+OO 4.35E+01 Co-60 <3.53E+01 O.OOE+OO 3.53E+01 Zn-65 <4.40E+01 O.OOE+OO 4.40E+01 Zr-95 <5.88E+01 O.OOE+OO 5.88E+01 Nb-95 <2.67E+01 O.OOE+OO 2.67E+01 1-131 <2.49E+01 O.OOE+OO 2.49E+01 Cs-134 <3.86E+01 O.OOE+OO 3.86E+01 Cs-137 <2 .73E+01 O.OOE+OO 2.73E+01 Bala-140 <3.20E+01 O.OOE+OO 3.20E+01 Be-7 5.12E+02 1.92E+02 2.24E+02 K-40 3.79E+03 6.90E+02 3.15E+02 Sample ID: 445352 Sample Dates: 6/5/2017
- 6/5/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <1 .93E+01 O.OOE+OO 1.93E+01 Co-58 <1.51E+01 O.OOE+OO 1.51E+01 Fe-59 <3.43E+01 O.OOE+OO 3.43E+01 Co-60 <1.62E+01 O.OOE+OO 1.62E+01 Zn-65 <3.67E+01 O.OOE+OO 3.67E+01 Zr-95 <3.03E+01 O.OOE+OO 3.03E+01 Nb-95 <2.16E+01 O.OOE+OO 2.16E+01 1-131 <1.32E+01 0.00E+OO 1.32E+01 Cs-134 <2.52E+01 O.OOE+OO 2.52E+01 Cs-137 <1.94E+01 O.OOE+OO 1.94E+01 En ~
Report Generated@ 3/21/201814:43:05 EnRad Laboratories Appendix E - Page 106 of 111 Duke Energy Annual Report - Appendix E I 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: VEGETATION Concentration (Activity): pCi/kg Sample Point 125 [INDICATOR* SW@0.38 miles]
Sample ID: 445352 Sample Dates: 6/5/2017 - 6/5/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Bala-140 <2.39E+01 O.OOE+OO 2.39E+01 Be-7 9.30E+02 2.0SE+02 1.96E+02 K-40 2.84E+03 5.01E+02 3.01E+02 Sample ID: 447834 Sample Dates: 7/3/2017 - 7/3/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <1 .87E+01 O.OOE+OO 1.87E+01 Co-58 <1 .52E+01 O.OOE+OO 1.52E+01 Fe-59 <3.80E+01 O.OOE+OO 3.80E+01 Co-60 <2.43E+01 O.OOE+OO 2.43E+01 Zn-65 <4.41E+01 O.OOE+OO 4.41E+01 Zr-95 <1.78E+01 O.OOE+OO 1.78E+01 Nb-95 <1 .31E+01 O.OOE+OO 1.31E+01 1-131 <1 .65E+01 O.OOE+OO 1.65E+01 Cs-134 <1 .52E+01 O.OOE+OO 1.52E+01 Cs-137 <1 .54E+01 O.OOE+OO 1.54E+01 Bala-140 <2.01E+01 O.OOE+OO 2.01E+01 Be-7 6.86E+02 1.78E+02 1.93E+02 K-40 3.43E+03 5.SOE+02 3.23E+02 Sample ID: 450233 Sample Dates: 8/7/2017 - 8/7/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.19E+01 O.OOE+OO 2.19E+01 Co-58 <1.43E+01 O.OOE+OO 1.43E+01 Fe-59 <3.65E+01 O.OOE+OO 3.65E+01 Co-60 <1 .61E+01 O.OOE+OO 1.61E+01 Zn-65 <3.40E+01 O.OOE+OO 3.40E+01 Zr-95 <2.92E+01 O.OOE+OO 2.92E+01 Nb-95 <1 .83E+01 O.OOE+OO 1.83E+01 1-131 <1.47E+01 O.OOE+OO 1.47E+01 Cs-134 <2.17E+01 O.OOE+OO 2.17E+01 Cs-137 <2.06E+01 O.OOE+OO 2.06E+01 Bala-140 <5.0BE+OO O.OOE+OO 5.0BE+OO Be-7 9.67E+02 2.07E+02 1.94E+02 K-40 3.57E+03 5.70E+02 3.16E+02 Sample ID: 452386 Sample Dates : 9/5/2017 - 9/5/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <1 .79E+01 O.OOE+OO 1.79E+01 Co-58 <2.25E+01 0.00E+OO 2.25E+01 Fe-59 <4.63E+01 O.OOE+OO 4.63E+01 Co-60 <2.17E+01 O.OOE+OO 2.17E+01 Zn-65 <5.40E+01 O.OOE+OO 5.40E+01 Zr-95 <3.37E+01 O.OOE+OO 3.37E+01 Nb-95 <2.10E+01 O.OOE+OO 2.10E+01 1-131 <1.58E+01 O.OOE+OO 1.58E+01 Cs-134 <1.52E+01 O.OOE+OO 1.52E+01 Cs-137 <2.40E+01 O.OOE+OO 2.40E+01 Bala-140 <1 .96E+01 O.OOE+OO 1.96E+01 Be-7 2.02E+03 3.20E+02 2.20E+02 K-40 3.04E+03 5.83E+02 5.02E+02 Sample ID: 455101 Sample Dates: 10/2/2017 -10/2/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.39E+01 O.OOE+OO 2.39E+01 Co-58 <2.37E+01 O.OOE+OO 2.37E+01 Fe-59 <4.30E+01 O.OOE+OO 4.30E+01 Co-60 <2.44E+01 O.OOE+OO 2.44E+01 Zn-65 <4.85E+01 O.OOE+OO 4.85E+01 Zr-95 <4.37E+01 O.OOE+OO 4.37E+01 Nb-95 <1 .70E+01 O.OOE+OO 1.70E+01 1-131 <2.10E+01 0.00E+OO 2.10E+01 Cs-134 <3.04E+01 O.OOE+OO 3.04E+01 Cs-137 <2.96E+01 O.OOE+OO 2.96E+01 Bala-140 <2.18E+01 O.OOE+OO 2.18E+01 Be-7 1.77E+03 3.38E+02 3.30E+02 K-40 3.73E+03 6.77E+02 5.38E+02 Sample ID: 462626 Sample Dates: 11/6/2017 - 11/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <3.99E+01 O.OOE+OO 3.99E+01 Co-58 <3.78E+01 O.OOE+OO 3.78E+01 Fe-59 <6.94E+01 O.OOE+OO 6.94E+01 Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 107 of 111 Duke Energy Annual Report - Appendix E En ~ 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: VEGETATION Concentration (Activity): pCi/kg Sample Point 125 [INDICATOR* SW @0.38 miles]
Sample ID: 462626 Sample Dates: 11/6/2017
- 11/6/2017 MIXEOBLV Nuclide Activity 2 Sigma Error MDA Co-60 <4.19E+01 O.OOE+OO 4.19E+01 Zn-65 <9.28E+01 O.OOE+OO 9.28E+01 Zr-95 <6.81E+01 O.OOE+OO 6.81E+01 Nb-95 <3.12E+01 O.OOE+OO 3.12E+01 1-131 <3.20E+01 O.OOE+OO 3.20E+01 Cs-134 <4.31E+01 0.00E+OO 4.31E+01 Cs-137 <4.42E+01 O.OOE+OO 4.42E+01 Bala-140 <4.29E+01 O.OOE+OO 4.29E+01 Be-7 1.68E+03 4.47E+02 5.24E+02 K-40 4.67E+03 8.83E+02 4.10E+02 Sample ID: 464723 Sample Dates : 12/4/2017. 12/4/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <3.22E+01 O.OOE+OO 3.22E+01 Co-58 <3.54E+01 O.OOE+OO 3.54E+01 Fe-59 <5.79E+01 O.OOE+OO 5.79E+01 Co-60 <3.98E+01 O.OOE+OO 3.98E+01 Zn-65 <7.05E+01 O.OOE+OO 7.05E+01 Zr-95 <5.73E+01 O.OOE+OO 5.73E+01 Nb-95 <3.61E+01 O.OOE+OO 3.61E+01 1-131 <3.10E+01 O.OOE+OO 3.10E+01 Cs-134 <4.06E+01 O.OOE+OO 4.06E+01 Cs-137 <3.39E+01 O.OOE+OO 3.39E+01 Bala-140 <3.46E+01 O.OOE+OO 3.46E+01 Be-7 8.01E+02 2.89E+02 4.13E+02 K-40 7.08E+03 9.30E+02 4.56E+02 Sample Point 193 [INDICATOR* N @0.19 miles]
Sample ID: 432235 Sample Dates: 1/3/2017
- 1/3/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.03E+01 O.OOE+OO 2.03E+01 Co-58 <2.29E+01 O.OOE+OO 2.29E+01 Fe-59 <5.20E+01 O.OOE+OO 5.20E+01 Co-60 <1 .38E+01 O.OOE+OO 1.38E+01 Zn-65 <5.65E+01 O.OOE+OO 5.65E+01 Zr-95 <4.10E+01 O.OOE+OO 4.10E+01 Nb-95 <1.93E+01 O.OOE+OO 1.93E+01 1-131 <1 .73E+01 O.OOE+OO 1.73E+01 Cs-134 <2.47E+01 O.OOE+OO 2.47E+01 Cs-137 <2.25E+01 O.OOE+OO 2.25E+01 Bala-140 <2.17E+01 O.OOE+OO 2.17E+01 Be-7 6.53E+02 2.12E+02 2.62E+02 K-40 3.27E+03 5.78E+02 2.69E+02 Sample ID : 435132 Sample Dates : 2/6/2017
- 2/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.61E+01 O.OOE+OO 2.61E+01 Co-58 <2.56E+01 O.OOE+OO 2.56E+01 Fe-59 <5.00E+01 O.OOE+OO 5.00E+01 Co-60 <2.62E+01 O.OOE+OO 2.62E+01 Zn-65 <4.97E+01 0.00E+OO 4.97E+01 Zr-95 <3.33E+01 O.OOE+OO 3.33E+01 Nb-95 <2.73E+01 0.00E+OO 2.73E+01 1-131 <1 .85E+01 O.OOE+OO 1.85E+01 Cs-134 <3.38E+01 O.OOE+OO 3.38E+01 Cs-137 <1 .91E+01 O.OOE+OO 1.91E+01 Bala-140 <1.94E+01 O.OOE+OO 1.94E+01 Be-7 1.02E+03 2.56E+02 2.58E+02 K-40 3.80E+03 7.05E+02 4.80E+02 Sample ID: 437607 Sample Dates: 3/6/2017
- 3/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.37E+01 O.OOE+OO 2.37E+01 Co-58 <2.20E+01 0.00E+OO 2.20E+01 Fe-59 <3.29E+01 O.OOE+OO 3.29E+01 Co-60 <2.14E+01 O.OOE+OO 2.14E+01 Zn-65 <5.65E+01 O.OOE+OO 5.65E+01 Zr-95 <5.27E+01 0.00E+OO 5.27E+01 Nb-95 <2.72E+01 O.OOE+OO 2.72E+01 1-131 <2.36E+01 O.OOE+OO 2.36E+01 Cs-134 <2.96E+01 O.OOE+OO 2.96E+01
- =>
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E
- Page 108 of 111 Duke Energy Annual Report - Appendix E En 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report- 2017 (Appendix E)
Media Type: VEGETATION Concentration (Activity): pCi/kg Sample Point 193 [ INDICATOR - N @ 0.19 miles )
Sample ID: 437607 Sample Dates: 3/6/2017
- 3/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Cs-137 <2.68E+01 O.OOE+OO 2.68E+01 Bala-140 <2.13E+01 O.OOE+OO 2.13E+01 Be-7 4.91 E+02 2.37E+02 3.34E+02 K-40 3.73E+03 7.03E+02 4.63E+02 Sample ID: 440034 Sample Dates : 4/3/2017 . 4/3/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <3.59E+01 O.OOE+OO 3.59E+01 Co-58 <2.18E+01 O.OOE+OO 2.18E+01 Fe-59 <6.57E+01 O.OOE+OO 6.57E+01 Co-60 <3.53E+01 O.OOE+OO 3.53E+01 Zn-65 <7.43E+01 O.OOE+OO 7.43E+01 Zr-95 <4.72E+01 O.OOE+OO 4.72E+01 Nb-95 <3.72E+01 O.OOE+OO 3.72E+01 1-131 <2.82E+01 O.OOE+OO 2.82E+01 Cs-134 <3.11E+01 O.OOE+OO 3.11E+01 Cs-137 <3.81E+01 O.OOE+OO 3.81E+01 Bala-140 <9.16E+OO O.OOE+OO 9.16E+OO Be-7 1.37E+03 3.40E+02 3.56E+02 K-40 3.90E+03 7.71E+02 5.10E+02 Sample ID: 442340 Sample Dates : 5/1/2017 . 5/1/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.27E+01 O.OOE+OO 2.27E+01 Co-58 <1 .94E+01 O.OOE+OO 1.94E+01 Fe-59 <5.10E+01 O.OOE+OO 5.10E+01 Co-60 <2.04E+01 O.OOE+OO 2.04E+01 Zn-65 <5.24E+01 O.OOE+OO 5.24E+01 Zr-95 <4.20E+01 O.OOE+OO 4.20E+01 Nb-95 <2.64E+01 O.OOE+OO 2.64E+01 1-131 <2.14E+01 O.OOE+OO 2.14E+01 Cs-134 <2.44E+01 O.OOE+OO 2.44E+01 Cs-137 <2.01E+01 O.OOE+OO 2.01E+01 Bal a-140 <6.47E+OO O.OOE+OO 6.47E+OO Be-7 4.03E+02 2.12E+02 3.10E+02 K-40 5.45E+03 8. 16E+02 4.44E+02 Sample ID: 445353 Sample Dates : 6/5/2017 . 6/5/2017 MIXEDBLV Nuclide Activity 2 Sigm a Error MDA Mn-54 <1 .99E+01 O.OOE+OO 1.99E+01 Co-58 <1 .88E+01 O.OOE+OO 1.88E+01 Fe-59 <5.06E+01 O.OOE+OO 5.06E+01 Co-60 <2.10E+01 O.OOE+OO 2.10E+01 Zn-65 <3.00E+01 O.OOE+OO 3.00E+01 Zr-95 <3.64E+01 O.OOE+OO 3.64E+01 Nb-95 <2.01 E+01 O.OOE+OO 2.01E+01 1-131 <1.50E+01 O.OOE+OO 1.50E+01 Cs-134 <1 .96E+01 O.OOE+OO 1.96E+01 Cs-137 <2.15E+01 O.OOE+OO 2.15E+01 Bal a-140 <1.80E+01 O.OOE+OO 1.80E+01 Be-7 1.24E+03 2.4 1E+02 2.06E+02 K-40 4.78E+03 6.83E+02 2.40E+02 Sample ID: 447835 Sample Dates: 7/3/2017
- 7/3/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2. 10E+01 0.00E+OO 2.10E+01 Co-58 <1 .69E+0 1 O.OOE+OO 1.69E+01 Fe-59 <3.37E+01 O.OOE+OO 3.37E+01 Co-60 <1.78E+01 O.OOE+OO 1.78E+01 Zn-65 <3.10E+01 O.OOE+OO 3.10E+01 Zr-95 <3.25E+01 O.OOE+OO 3.25E+01 Nb-95 <1 .82E+01 O.OOE+OO 1.82E+01 1-131 <1 .74E+01 O.OOE+OO 1.74E+01 Cs-134 <1 .97E+01 O.OOE+OO 1.97E+01 Cs-137 <1.71E+01 O.OOE+OO 1.71E+01 Bala-140 <2.19E+01 O.OOE+OO 2.19E+01 Be-7 4.68E+02 1.56E+02 1.94E+02 K-40 5.92E+03 7.47E+02 2.10E+02 Sample ID: 450234 Sample Dates: 8/7/2017
- 8/7/2017 MIXEDBLV Nuclide Acti vity 2 Sigma Error MDA Mn-54 <1 .71E+01 O.OOE+OO 1.71E+01 Co-58 <1.43E+01 O.OOE+OO 1.43E+0 1 EnRad Laboratories
=:>
Report Generated@ 3/21 /2018 14:43:05 Appendix E
- Page 109 of 111 Duke Energy An nual Report - Appendix E En 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report* 2017 (Appendix E)
Media Type: VEGETATION Concentration (Activity): pCi/kg Sample Point 193 [ INDICATOR- N @0 .19 miles]
Sample ID: 450234 Sample Dates: sn/2017 - 8nt2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Fe-59 <3 .85E+01 O.OOE+OO 3.85E+01 Co-60 <1 .81E+01 O.OOE+OO 1.81E+01 Zn-65 <3.68E+01 O.OOE+OO 3.68E+01 Zr-95 <2.64E+01 O.OOE+OO 2.64E+01 Nb-95 <1.70E+01 O.OOE+OO 1.70E+01 1-131 < 1.54E+01 O.OOE+OO 1.54E+01 Cs-134 < 1.92E+01 O.OOE+OO 1.92E+01 Cs-137 < 1.58E+01 O.OOE+OO 1.58E+01 Bala-140 <1.76E+01 O.OOE+OO 1.76E+01 Be-7 4.57E+02 1.64E+02 2.11E+02 K-40 4.03E+03 5.93E+02 4.09E+01 Sample ID: 452387 Sample Dates : 9/5/2017 - 9/5/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.06E+01 O.OOE+OO 2.06E+01 Co-58 <1.61E+01 O.OOE+OO 1.61E+01 Fe-59 <2.78E+01 0.00E+OO 2.78E+01 Co-60 <1.96E+01 0.00E+OO 1.96E+01 Zn-65 <4.33E+01 O.OOE+OO 4.33E+01 Zr-95 <2.93E+01 O.OOE+OO 2.93E+01 Nb-95 < 1.97E+01 O.OOE+OO 1.97E+01 1-131 <1.17E+01 O.OOE+OO 1.17E+01 Cs-134 <2.25E+01 O.OOE+OO 2.25E+01 Cs- 137 <2 .29E+01 O.OOE+OO 2.29E+01 Bala-140 <5. 16E+OO O.OOE+OO 5.16E+OO Be-7 9.19E+02 2.1 3E+02 2.23E+02 K-40 5 .37E+03 7.30E+02 3.16E+02 Sample ID: 455102 Sample Dates : 10/2/2017 - 10/2/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2.69E+01 O.OOE+OO 2.69E+01 Co-58 <2.2DE+01 O.OOE+OO 2.20E+01 Fe-59 <3.57E+01 O.OOE+OO 3.57E+01 Co-60 <2 .82E+01 O.OOE+OO 2.82E+01 Zn-65 <3.48E+01 O.OOE+OO 3.48E+01 Zr-95 <5. 10E+01 O.OOE+OO 5.10E+01 Nb-95 <3. 16E+01 O.OOE+OO 3.16E+01 1-131 <2.01E+01 O.OOE+OO 2.01E+01 Cs-134 <3 .55E+01 O.OOE+OO 3.55E+01 Cs-137 <3 .07E+01 O.OOE+OO 3.07E+01 Bala-140 <3 .25E+01 O.OOE+OO 3.25E+01 Be-7 1.87E+03 3.31E+02 2.21E+02 K-40 4.19E+03 7.45E+02 5.26E+02 Sample ID : 462627 Sample Dates : 11/6/2017 - 11/6/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <3 .29E+01 0.00E+OO 3.29E+01 Co-58 <3 .58E+01 0.00E+OO 3.58E+01 Fe-59 <5 .54E+01 O.OOE+OO 5.54E+01 Co-60 <3 .08E+01 O.OOE+OO 3.08E+01 Zn-65 <6.68E+01 O.OOE+OO 6.68E+01 Zr-95 <4.98E+01 0.00E+OO 4.98E+01 Nb-95 <3.71E+01 O.OOE+OO 3.71 E+01 1-131 <3 .14E+01 O.OOE+OO 3.14E+01 Cs-134 <2.77E+01 0.00E+OO 2.77E+01 Cs-137 <3 .20E+01 O.OOE+OO 3.20E+01 Bala- 140 <2.35E+01 O.OOE+OO 2.35E+01 Be-7 6.43E+02 2.47E+02 3.14E+02 K-40 4.48E+03 7.71E+02 6.98E+01 Sample ID: 464724 Sample Dates: 12/4/2017 - 12/4/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Mn-54 <2 .07E+01 O.OOE+OO 2.07E+01 Co-58 <2.40E+01 O.OOE+OO 2.40E+01 Fe-59 <3 .70E+01 O.OOE+OO 3.70E+01 Co-60 <3 .05E+01 O.OOE+OO 3.05E+01 Zn-65 <6 .05E+01 O.OOE+OO 6.05E+01 Zr-95 <3 .97E+01 O.OOE+OO 3.97E+01 Nb-95 <2.26E+01 0.00E+OO 2.26E+01 1-131 <2.60E+01 O.OOE+OO 2.60E+01 Cs- 134 <2.45E+01 O.OOE+OO 2.45E+01 Cs-137 <2 .8DE+01 O.OOE+OO 2.80E+01 En ~
Report Generated@ 3/21/2018 14:43:05 EnRad Laboratories Appendix E - Page 110 of 111 Duke Energy Annual Report - Appendix E I 13339 Hagers Ferry Road Huntersville, North Carolina 28078
MCGUIRE Radiological Environmental Monitoring Analysis Report - 2017 (Appendix E)
Media Type: VEGETATION Concentration (Activity): pCl/kg Sample Point 193 [INDICATOR* N@ 0.19 miles]
Sample ID: 464724 Sample Dates: 12/412017 - 12/4/2017 MIXEDBLV Nuclide Activity 2 Sigma Error MDA Bala-140 <2.72E+01 O.OOE+OO 2.72E+01 Be-7 6.30E+02 1.88E+02 2.44E+02 K-40 5.00E+03 6.65E+02 3.17E+02 Report Generated@ 3/21/201814:43:05 EnRad Laboratories Appendix E - Page 111 of 111 Duke Energy Annual Report - Appendix E En~ 13339 Hagers Ferry Road Huntersville. North Carolina 28078
APPENDIXF ERRATA TO PREVIOUS REPORTS Appendix F - Page I
APPENDIXF ERRATA TO THE 2017 AREOR McGuire AREOR: 2015, 2016 Mapping Grid During the creation of the 2017 McGuire Land Use Census (LUC) map, it was determined the sector grid was off by 1.2 degrees. The 1.2 degree variance associated with the 2017 map indicated in the McGuire 2017 AREOR (Figure 3 .10) was mitigated prior to generating the 2017 map. The 1.2 degree variance in the 2015 and 2016 maps did not show a clear visual representation of the nearest residences and nearest gardens . The 1.2 degree variance did not cause the misidentification of the nearest residence or nearest garden in any sector because a compass rose was used in the field to determine the proper sector. The 2015 and 2016 McGuire AREOR LUC maps did indicate the 1.2 degree variance. The 2015 and 2016 land use data tables (Table 3 .10) were not affected by the sector grid variance.
The visual representation of the attributes closest to the sector lines were the only way these maps were affected. The map vendor indicated the variance was attributable to the differences in some land elevations in the piedmont regions of North and South Carolina. The 1.2 degree variance was corrected and updated on the 2015 and 2016 McGuire Land Use Census maps which are indicated in this appendix (NCR# 02163450).
McGuire AREOR: 2015, 2016 Nearest SW Sector Residence The 2015 MNS LUC census identified the nearest SW sector residence at 1.85 miles. The nearest SW sector residence was again identified by the 2016 census at 1.85 miles. During the 2017 census, the nearest SW sector residence previously identified by the 2015 and 2016 census at 1.85 miles was no longer occupied. The 201 7 census identified the nearest SW sector residence at 1.88 miles. It was determined during the 2017 census the 2015 and 2016 nearest SW sector residence mileage was erroneous and should have indicated 1.23 miles. The typographical error was present in the MNS 2015 AREOR Table 3.10 "McGuire 2015 Land Use Census Results" and in the MNS 2016 AREOR Table 3.10 "McGuire 2016 Land Use Census Results" and is updated to correctly indicate the nearest 2015 and nearest 2016 SW sector resident was at 1.23 miles.
(NCR# 02141586).
Appendix F - Page 2
I ' McGuire Nuclear Station 2015 Land Use Census Map Legend MNS Residence
- . MNS Gardens
/'../ MNS Railroads
/'s_/ NavteqHwys
/*, NavteqStreets
( States NHDWaterbody
"'4Jpnwnl3UJ klcotlon o( features sroMl
~
W*I '
0 05 Prqecbm NCSP NAD27 2M1les
~
Appendix F - Page 3
\/ McGuire Nuclear
/)-* Station 2016 Land Use Census Map Legend
- MNS Residence
.. MNS Gardens
/',.../ MNS Railroads
,.A._I' NavteqHwys
/* / NavteqStreets wJStafes Cfeounties NHDwaterbody Appro:umate loc3iion or features shcMn 0 0.5 1 2 Mites Appendi x. F - Page 4