ML12128A401
| ML12128A401 | |
| Person / Time | |
|---|---|
| Site: | Wolf Creek  |
| Issue date: | 04/26/2012 |
| From: | Sen G Wolf Creek |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| RA 12-0053 | |
| Download: ML12128A401 (173) | |
Text
W LF CREEK
'NUCLEAR OPERATING CORPORATION Gautam Sen Manager Regulatory Affairs April 26, 2012 RA 12-0053 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555
Subject:
Docket No. 50-482: 2011 Annual Radiological Environmental Operating Report Gentlemen:
The purpose of this letter is to submit the enclosed Annual Radiological Environmental Operating Report, which is being submitted pursuant to Wolf Creek Generating Station (WCGS) Technical Specification 5.6.2.
This report covers radiological environmental monitoring around WCGS for the period of January 1, 2011, through December 31, 2011.
Also enclosed are corrected pages from the 2009 and 2010 reports that reflect administrative changes that were found necessary during preparation of the 2011 report. The changes are marked with revision bars.
Wolf Creek Nuclear Operating Corporation apologizes for any inconvenience this may cause.
This letter contains no commitments. If you have any questions concerning this matter, please contact me at (620) 364-4175, or Mr. William Muilenburg, at (620) 364-8831, ext. 4511.
Sincerely, Gautam Sen GS/rlt
Enclosure:
2011 Annual Radiological Environmental Operating Report Corrected pages from 2009 and 2010 reports (3 pages) cc: E. E. Collins (NRC), w/e J. R. Hall (NRC), w/e N. F. O'Keefe (NRC), w/e Senior Resident Inspector (NRC), w/e P.O. Box 411 / Burlington, KS 66839 / Phone: (620) 364-8831 An Equal Opportunity Employer M/F/HC/VET
WOLF CREEK NUCLEAR OPERATING CORPORATION WOLF CREEK GENERATING STATION 2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT A
V April 15, 2012
TABLE OF CONTENTS List of Tables ii List of Figures ii List of Charts ii Executive Summary 1
Introduction 1
I.
Program Description 1
II. Discussion of Results 4
Ill. Program Revisions/Changes 10 IV. Program Deviations 10 V.
Interlaboratory Comparison Program Results 11 VI. Comparison to the Radioactive Effluents Release Program 11 Tables 12 Figures 20 Charts 25 Appendix A - Interlaboratory Comparison Program Results A-1 Appendix B - Summary Tables B-1 Appendix C - Individual Sample Results C-1 Air Particulate and Charcoal Filters C-I Quarterly Air Particulate - Gamma C-1 3 Surface Water C-20 Ground Water C-28 Drinking Water C-44 Quarterly Drinking Water - Tritium C-52 Shoreline Sediment C-54 Fish C-57 Food/Garden C-62 Feed and Forage C-.70 Bottom Sediment C-73 Aquatic Vegetation C-89 Terrestrial Vegetation C-91 Soil C-92 Deer C-93 Appendix D - Land Use Census Report D-1
LIST OF TABLES 1 Radiological Environmental Monitoring Program Description 12 2
Sample Location Identifiers, Distances (Miles) and Directions (Sectors) 17 3
OSL Dosimeter Results 19 LIST OF FIGURES 1 Airborne Pathway Sampling Locations 20 2
Direct Radiation Pathway Sampling Locations 21 3
Waterborne Pathway Sampling Locations 22 4
Ingestion Pathway Sampling Locations 23 5
Distant Sampling Locations 24 LIST OF CHARTS 1 Airborne Gross Beta Weekly Results 25 2
Historical Airborne Smoothed Indicator and Control Gross Beta 26 3
OSL Dosimeters - Indicator and Control Locations mR per Standardized 90-day 27 Quarter 4
Historical TLD Nearsite Locations and Control Locations 28 5
Coffey County Lake Surface Water Tritium Data 29 6
Drinking Water Gross Beta (5 years) 30 7
Detected Co-60 Activity in Coffey County Lake Discharge Cove Bottom Sediment 31 8
Detected Cs-1 37 Activity in Bottom Sediment 32 ii
EXECUTIVE
SUMMARY
Plant-related activation, corrosion, or fission products were not detected during 2011 in airborne particulate and radioiodine filters, ground water, drinking water, broadleaf vegetation, shoreline sediment, crops, aquatic vegetation, bottom sediment, or soil samples. Activation, corrosion or fission products attributable to plant operation were detected during 2011 in surface water, fish, and deer samples.
Activity was detected from the radioactive material released from Dai-lchi, Fukushima following the March 22, 2011 earthquake and subsequent tsunami.
Nuclides detected in Radiological Environmental Monitoring Program (REMP) samples were below applicable NRC reporting levels.
Based upon the radiological environmental monitoring program results, it was concluded that station operations had no significant radiological impact on the health and safety of the public or the environment.
INTRODUCTION The 2011 Annual Radiological Environmental Operating Report for Wolf Creek Generating Station (WCGS) covers the period from January 1 through December 31, 2011.
WCGS is located in Coffey County, Kansas, approximately five miles northeast of Burlington, Kansas.
Fuel loading commenced at WCGS on March 12, 1985. The operational phase of the REMP began with initial criticality on May 22, 1985, and the first detectable quantities of radioactivity were reported in plant effluents in June 1985.
This report contains a description of the REMP conducted by Wolf Creek Nuclear Operating Corporation (WCNOC), a discussion of monitoring program results, the revisions or changes to the program, program deviations, the Interlaboratory Comparison Program and a comparison to the Radioactive Effluents Release Program. The Interlaboratory Comparison Program results, a summary of results in the Nuclear Regulatory Commission (NRC) Branch Technical Posi'Non specified format, the individual sample results, and the Land Use Census Report are included as appendices.
I. PROGRAM DESCRIPTION Radiological environmental monitoring samples were collected according to the schedule in WCGS procedure AP 07B-004, Offsite Dose Calculation Manual (Radiological Environmental Monitoring Program). Radiological environmental monitoring program samples were collected by the WCGS Environmental Management group and were analyzed by Environmental, Inc.
- Landauer, Inc. processed the environmental optically stimulated luminescence (OSL) dosimeters. Table 1 identifies the exposure pathway/sample type, number of samples/sample locations, sample collection frequency and type/frequency of analysis.
Table 2 lists each sample location's distance and direction from the plant. Samples in addition to those required by the WCGS Offsite Dose Calculation Manual (ODCM) were also obtained and analyzed.
The following is a description of the sampling and analysis program by individual pathways.
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 1 of 32
A. Airborne Pathway Low volume air sampling pumps with digital flow meters continuously collected particulate and radioiodine samples on 47 mm glass fiber filters and charcoal canisters, respectively.
The filters and charcoal canisters were changed out weekly, labeled, and shipped to Environmental, Inc. for analyses.
Gross beta analyses of the air particulate filters were performed after a nominal 72-hour period to allow the radon and thoron daughter products to decay.
Weekly air particulate filters were combined into quarterly composites for each location and analyzed for gamma emitting isotopes.
Charcoal canisters were routinely counted to determine the presence or absence of 1-131.
Positive indication of 1-131 would have resulted in analysis of each individual charcoal canister.
Air samples were collected from six locations. The five indicator locations sampled included 2, 18, 32, 37 and 49. A control location near the intersection of 20th Road and Yearling Road (location 53) was also sampled.
Indicator locations are shown in Figure 1 and the control location is shown in Figure 5.
B. Direct Radiation Pathway Optically stimulated luminescence (OSL) dosimeters were used at 43 locations during the sample year to measure direct radiation. The OSLs were typically positioned roughly 3 to 4 feet above the ground in plastic thermostat boxes. Three OSLs were placed at each designated location. The OSLs were changed out quarterly. Transit dose was measured and subtracted from the ambient dose. Indicator OSL sample locations are illustrated in Figure 2 and control locations are shown in Figure 5. Control locations were 39 (Beto Junction) and 53 (near the intersection of 20th Road and Yearling Road).
C. Waterborne Pathway All water samples were analyzed to determine whether gamma emitters were present.
In addition to gamma isotopic analysis, radiochemical analysis for 1-131 was performed on drinking water and ground water samples. Gross beta analysis was also performed on drinking water samples. Tritium analysis was performed monthly by liquid scintillation for surface water and quarterly for drinking water.
Tritium analysis was also performed on ground water samples. Two surface water samples from the Coffey County Lake Spillway (SP) location and two surface water samples from the John Redmond Reservoir (JRR) location were also analyzed for Fe-55. Water sampling locations are shown in Figures 3 and 5.
Monthly grab samples of surface water were collected from John Redmond Reservoir (JRR) as a control location and from the SP location, which is located near the spillway of Coffey County Lake, formerly known as Wolf Creek Lake, as an indicator location.
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 2 of 32
Quarterly grab samples of ground water were collected from seven wells.
Location B-12 is hydrologically up gradient from the site and was used as a control location. Six locations (C-10, C-49, F-i, G-2, J-1 and J-2) are hydrologically down gradient from the site and were used as indicator sample locations.
Drinking water was sampled at the water treatment facilities for the towns of Burlington (control location BW-15) and Iola (indicator location IO-DW). The Burlington facility is located upstream and the Iola facility is located downstream of the confluence of the discharge from Coffey County Lake and the Neosho River.
Composite samples were obtained monthly from automatic samplers at each location that collected approximately 27 ml. of drinking water every two hours.
Shoreline sediments were sampled semiannually.
Gamma isotopic analyses were performed on the shoreline sediment samples.
Shoreline sediment sample locations were the Coffey County Lake discharge cove (DC) indicator location and the JRR control location.
D. Ingestion Pathway Because no sampling locations that produce milk for human consumption were identified within five miles of the plant during the Land Use Census, milk was not collected during the sample year.
Fish were sampled semiannually from the tail waters of JRR (control, Figure 4) and from Coffey County Lake (indicator, Figure 4). Gamma isotopic analyses were performed on the boneless meat portions of the fish. Several species of game fish and rough fish were sampled. Fish were also analyzed for tritium.
Broadleaf vegetation samples were collected monthly when available during the growing season from four gardens. Three indicator (B-i, N-1 and Q-6) gardens (Figure 4) and one control (D-2) garden (Figure 5) were sampled. Gamma isotopic analyses were performed on all samples.
Crop samples were obtained from two indicator locations (NR-D1 and NR-D2) downstream of the confluence of Wolf Creek and the Neosho River. Two crop samples were obtained from control location NR-U1.
Gamma isotopic analysis was performed on each sample.
Crop sample locations are identified on Figure 5.
E. Additional Samples Collected (not required by ODCM)
Quarterly, duplicate ground water grab samples were obtained from indicator location C-49 and were labeled L-49. These duplicate samples served as laboratory quality checks. The ground water samples were analyzed for gamma emitters, 1-131, and tritium.
Bottom sediment samples were collected from indicator locations at the Coffey County Lake discharge cove (DC), Environmental Education Area (EEA), Make-Up Discharge Structure (MUDS), Ultimate Heat Sink (UHS), Essential Service Water (ESW) channel and the control location (JRR). Gamma isotopic analyses were performed on the bottom sediment samples.
Samples obtained from DC, ESW and UHS were also analyzed for Fe-55. Some of the bottom sediment samples were collected as part of a cooperative sampling effort with the Kansas 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 3 of 32
Department of Health and Environment (KDHE).
The sample locations are identified on Figure 3.
A shoreline sediment sample was collected from indicator location EEA.
Gamma isotopic analysis was performed on the sample. This sample was collected as part of a cooperative sampling effort with the KDHE. The sample location is identified on Figure 3.
Aquatic vegetation was collected from indicator locations DC ALT and MUDS. Gamma isotopic analyses were performed on the aquatic vegetation samples. These samples were collected as part of a cooperative sampling effort with the KDHE. The sample locations are identified on Figure 3.
Terrestrial vegetation (grass) was sampled from the MUDS indicator location. Gamma isotopic analyses were performed on the grass samples. These samples were collected as part of a cooperative sampling effort with the KDHE. The sample location is identified on Figure 4.
Soil was sampled from the MUDS indicator location. Gamma isotopic analysis was performed on the soil sample. This sample was collected as part of a cooperative sampling effort with the KDHE. The sample location is identified on Figure 4.
Deer were sampled from indicator locations C.36 and Q1.4. Gamma isotopic analyses and tritium analyses were performed.
These samples were collected as part of a cooperative sampling effort with the KDHE. The sample locations are identified on Figure 4.
II. DISCUSSION OF RESULTS Analysis results for all pathways are summarized in Appendix B using the format described in Radiological Assessment Branch Technical Position, Revision 1, November 1979 (NRC Generic Letter 79-065). Results for individual samples are listed in Appendix C.
In this section, results are discussed by pathway and analysis type.
Monitoring results are compared with control data, preoperational values, sources of radioactivity, and effluent releases when applicable. Trends or seasonal effects are discussed.
A. Airborne Pathway Chart 1 graphically illustrates weekly gross beta results for the sample year. Chart 2 represents the historical smoothed averages of indicator locations and the control locations gross beta data. Charts 1 and 2 demonstrate how closely the indicator and control locations tracked together. Chart 2 reveals a seasonal cyclic trend in which gross beta values peak in the winter months (December or January) and decrease to a low point in the spring months (May or June).
This trend is expected and is attributed to seasonal meteorological changes, i.e., changes in prevailing winds and precipitation.
The gross beta results of 2011 were compared to pre-operational monitoring results of 1983 and 1984.
The weekly gross beta analyses range for 1983 and 1984 was 0.0064 to 0.084 pCi/m3, The 2011 weekly gross beta analyses range for all indicator locations was 0.008 to 0.056 pCi/m 3, which was within the 1983 and 1984 pre-operational range. Additionally, the annual mean for indicator locations for 2011 (0.026 pCi/m 3) was lower than the annual mean for 1983 (0.032 pCi/m 3).
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 4 of 32
The gross beta results for the indicator locations were also compared to the control location.
The annual mean for indicator locations for 2011 (0.026 pCi/m 3) was slightly lower than the annual mean of the control location (0.027 pCi/m 3). The indicator location with the highest gross beta annual mean was location 49 (0.027 pCi/m 3), which was the same as the annual mean of the control location (0.027 pCi/m3).
Naturally occurring Be-7 activity was detected, as was the case during pre-operational monitoring.
In 1984, the range for Be-7 detected activity was 0.024 to 0.211 pCi/m 3 for indicator locations and the annual mean for indicator locations was 0.069 pCi/m 3. In 2011, the range for Be-7 detected activity was 0.063 to 0.118 pCi/m 3 for indicator locations and the annual mean for indicator locations was 0.080 pCi/m 3.
The control location annual mean for Be-7 detected activity (0.079 pCi/m 3) was slightly lower than the annual mean of the indicator locations (0.080 pCi/m 3).
1-131 activity was detected in all charcoal filter samples collected from the indicator and control locations with collection start dates of 03-21-2011 and 03-28-2011. Since the 1-131 activity was detected in the indicator samples as well as the control samples, the atypical detection of this radionuclide is attributed to the transport of airborne releases from Dai-lchi, Fukushima following the March 11, 2011 Tohoku earthquake and is not related to the operations of the Wolf Creek Generating Station.
The ODCM required lower limits of detection were met. Plant-related activation, corrosion, or fission products were not detected during 2011 in airborne particulate and radioiodine filters and no unusual trends were noted.
B. Direct Radiation Pathway Quarterly OSL dosimeter results for each location are shown in Table 3. Measured values have been converted to a standardized 90-day quarter.
The annual mean of all indicator locations in 2011 was 19.5 mR per standardized 90-day quarter. The annual mean of the control locations in 2011 was 20.1 mR per standardized 90-day quarter.
For pre-operational comparison, in 1981, the annual mean of all indicator locations was 18.9 mR per standardized 90-day quarter and the annual mean for the control locations was 17.1 mR per standardized 90-day quarter.
It should be noted that WCGS changed from thermoluminescence dosimeters (TLD) to optically stimulated luminescence (OSL) dosimeters in 2008.
The indicator location with the highest annual mean was 47 (25.1 mR per standardized 90-day quarter). The close proximity of location 47 to the Radwaste Building is likely the reason direct radiation levels are higher at this location.
Based upon Condition Report 00027489, improvements were made in measuring and subtracting transit dose in 2010. As expected, the OSL results have increased for all locations since 2010. Chart 3 visibly displays the increase of the OSL results. Chart 3 also displays how closely the indicator and control location OSL dosimeter results are for 2011.
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 5 of 32
Chart 4 displays the TLD nearsite locations (1, 2, 7-9, 11-14, 18, 26, 27, 29, 30, 37 and 38) and the control locations (locations 39 and 48) for the preoperational years through 2007.
C. Waterborne Pathway (1) Surface Water Tritium, attributable to WCGS operation, was detected in all surface water samples collected from the Coffey County Lake Spillway (SP) indicator location during 2011. The annual mean for detected tritium activity at the SP location was 12,848 pCi/L and the range was 9,847 to 15,523 pCi/L.
Chart 5 illustrates the yearly averages of surface water tritium data for the spillway location. Chart 5 indicates that the average tritium concentration of the Coffey County Lake spillway location may have reached equilibrium.
Tritium activity was not detected in samples obtained from the control location (JRR).
During pre-operational radiological environmental monitoring, measured radiological activity was not detected in surface water samples.
The ODCM required lower limits of detection were met. Radionuclides were not detected by the gamma isotopic analyses or by Fe-55 analyses.
Tritium was the only activity detected in surface water samples and no unusual trends were noted.
(2) Ground Water ODCM required lower limits of detection were met for 1-131, tritium and gamma isotopic analyses.
Radioactivity was not detected in any ground water samples. No unusual trends were noted.
Plant-related activation, corrosion or fission products were not detected during 2011 in ground water samples.
(3) Drinking Water Gross beta activity was detected in all drinking water samples collected from the indicator location and nearly all samples collected from the control location. The annual mean of the indicator location gross beta activity (2.6 pCi/L) was slightly lower when compared to the annual mean of the control location gross beta activity (2.7 pCi/L). The 2011 annual means of gross beta activity for both the indicator and control locations were lower than those of the pre-operational monitoring year of 1984. In 1984, the annual mean of the indicator location gross beta activity was 7.5 pCi/L and the annual mean of the control location gross beta activity was 6.4 pCi/L.
Chart 6 illustrates the drinking water gross beta results for the last five years and how closely the gross beta results compared for the indicator and control locations.
ODCM required lower limits of detection were met.
Additionally, radionuclides were not detected by the 1-131, Tritium, or gamma isotopic analyses.
Plant-related activation, corrosion, or fission products were not detected during 2011 in drinking water samples and no unusual trends were noted.
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 6 of 32
(4) Shoreline Sediment Naturally occurring K-40 was detected in all shoreline sediment samples collected from the DC (indicator) and JRR (control) locations.
K-40 was also detected during pre-operational shoreline sediment monitoring.
Cs-137 activity (144.5 +/- 37.7 pCi/kg, dry) was detected in one shoreline sediment sample obtained from the DC indicator location. Cs-137 activity was also detected in pre-operational shoreline sediment samples. Cs-137 activity detected in shoreline sediment samples collected from the DC location from 1982 to 1984 was in the range of 224 to 437 pCi/kg, dry. The decay corrected range of pre-operational Cs-137 activity detected is approximately 121 to 236 pCi/kg, dry.
The detected Cs-137 activity in the shoreline sediment sample collected at the DC indicator location in 2011 was likely due to fallout since the measured activity is within the decay corrected range of pre-operational Cs-137 detected activity and Cs-137 activity has also been detected in the past at the control location.
ODCM required lower limits of detection were met. Plant-related activation, corrosion, or fission products were not detected during 2011 in shoreline sediment samples and no unusual trends were noted.
D. Ingestion Pathway (1) Milk Milk was not collected during the sample year since no indicator locations within five miles of the plant were identified during the Land Use Census.
(2) Fish Naturally occurring K-40 activity was detected in all fish samples obtained from the CCL indicator location and the JRR control location.
K-40 activity was also detected during pre-operational fish monitoring.
Fish samples were also analyzed for tritium. All fish samples taken from Coffey County Lake had tritium activity detected (8,230 pCi/kg annual mean).
The detected tritium activity was attributable to plant operation.
An adult consuming 21 kilograms of fish, at the maximum measured tritium concentration (9,461 pCi/kg), would receive a committed effective dose equivalent of 0.013 mRem.
Tritium activity was not detected in the control samples collected from JRR.
No other radionuclides were detected in fish during the year. The ODCM required lower limits of detection were met and no unusual trends were noted.
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 7 of 32
(3) Broadleaf Vegetation Gamma analyses of broadleaf vegetation samples obtained from indicator and control locations detected naturally occurring gamma emitters Be-7 and K-40. Be-7 and K-40 activity were also detected pre-operationally.
No other radionuclides were detected in broadleaf vegetation during the year. The ODCM required lower limits of detection were met and no unusual trends were noted. Plant-related activation, corrosion, or fission products were not detected during 2011 in broadleaf vegetation samples.
(4) Crop Samples Gamma analysis detected naturally occurring K-40 activity to be present in all of the samples.
K-40 activity was also detected during pre-operational crop monitoring.
K-40 was the only activity detected in crop samples.
The ODCM required lower limits of detection were met.
Plant-related activation, corrosion, or fission products were not detected during 2011 in crop samples and no unusual trends were noted.
E. Additional Samples Collected (not required by ODCM)
(1) Bottom Sediment Naturally occurring K-40 was detected in all of the bottom sediment samples obtained from the indicator locations and the control locations.
K-40 activity was also detected during pre-operational bottom sediment monitoring.
Cs-137 activity was detected in ten out of the seventeen samples obtained from indicator locations (range 66 to 120 pCi/kg, dry).
Cs-137 activity was also detected in one sample obtained from the control location (91 pCi/kg, dry).
Cs-1 37 activity was detected in pre-operational samples, and the results for 2011 indicator bottom sediment samples were within the pre-operational range. (Cs-137 activity detected in 1981 and 1982 was in the range of 79 to 953 pCi/kg.
The decay corrected range of pre-operational Cs-1 37 activity detected is approximately 40 to 479 pCi/kg.)
The detected Cs-1 37 activity in the samples collected from the indicator locations was likely due to fallout since the measured activity is within the decay corrected range of pre-operational Cs-1 37 detected activity and Cs-1 37 activity has also been detected in samples collected at the control location.
Chart 8 plots the Cs-137 detected activity from the discharge cove indicator location and JRR control location bottom sediment samples. The detected Cs-137 activity measured from the discharge cove location reflects a decreasing trend. The Chart 8 trend line indicates that as expected, Cs-137 activity detected at the JRR control location has also been decreasing.
Fe-55 activity was not detected in the fourteen samples obtained from indicator locations. No other radionuclides were detected in bottom sediment samples.
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 8 of 32
Plant-related activation, corrosion, or fission products were not detected in bottom sediment samples and no unusual trends were noted.
(3) Aquatic Vegetation Naturally occurring Be-7 and K-40 activity were detected in all aquatic vegetation samples.
Be-7 and K-40 activity were also detected during pre-operational monitoring.
No other radionuclides were detected.
Plant-related activation, corrosion, or fission products were not detected during 2011 in aquatic vegetation samples and no unusual trends were noted.
(4) Shoreline Sediment Naturally occurring K-40 activity was detected in the shoreline sediment sample obtained from the EEA indicator location. K-40 activity was also detected during pre-operational monitoring.
Cs-137 activity (250.5 pCi/kg, dry) was detected in the shoreline sediment sample obtained from the EEA indicator location. Cs-137 activity was also detected in pre-operational shoreline sediment samples. Cs-137 activity detected in shoreline sediment samples collected from the DC location from 1982 to 1984 was in the range of 224 to 437 pCi/kg, dry. The decay corrected range of pre-operational Cs-137 activity detected is approximately 121 to 236 pCi/kg, dry. The detected Cs-137 activity in the shoreline sediment sample collected at the EEA indicator location in 2011 was likely due to fallout since the result is very near the pre-operational decay corrected range. Additionally, Cs-137 activity is routinely detected in soil and sediment samples collected from the control locations and this shoreline sediment sample was obtained following the release of radioactive material from the Fukushima nuclear plant after the March 11, 2011 earthquake and tsunami.
No other radionuclides were detected. Plant-related activation, corrosion, or fission products were not detected and no unusual trends were noted.
(5) Soil Naturally occurring K-40 activity was detected in the MUDS indicator location soil sample. K-40 activity was also detected during pre-operational soil monitoring.
Cs-137 activity (112 pCi/kg) was also detected in the MUDS indicator location soil sample. This activity is likely due to fallout. Data was reviewed for soil samples collected pre-operationally.
The detected Cs-137 activity range from February of 1985 was 255 to 2,160 pCi/kg, dry. The decay corrected range of pre-operational Cs-1 37 activity detected in soil is approximately 139 to 1,181 pCi/kg.
The detected Cs-137 activity in soil sampled in 2011 is lower than the decay corrected pre-operational range.
Plant-related activation, corrosion, or fission products were not detected during 2011 in this soil sample and no unusual trends were noted.
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 9 of 32
(6) Deer Naturally occurring K-40 activity was detected in the deer samples obtained from the indicator locations.
The deer samples were also analyzed for tritium. The average mean for detected tritium was 748 pCi/kg. The detected tritium activity was attributable to plant operation.
No other radionuclides were detected. No unusual trends were identified.
Ill. PROGRAM REVISIONS/CHANGES Based upon Condition Report 00027489, during the second quarter of 2011, the number of dosimeters was increased from two to three per sample location and the number of transit dosimeters was increased from four to five.
Additionally, the method for calculating and subtracting transit dose was revised.
Based upon Condition Report 00029165, during the third quarter of 2011, quarterly Fe-55 analysis was added for surface water samples collected from John Redmond Reservoir (JRR) and the Discharge Cove (DC).
Additionally, Fe-55 analysis was added for bottom sediment samples collected from the DC and the Ultimate Heat Sink (UHS).
IV. PROGRAM DEVIATIONS Air Samples The following air sample location failed to meet the requirement for "continuous sampler operation." As described in footnote (1) of procedure AP 07B-004, Offsite Dose Calculation Manual (Radiological Environmental Monitoring Program), Table 5-1, deviations are permitted from the required sampling schedule due to malfunction of sampling equipment and other legitimate reasons. Discrepancies greater than five percent between Total Military Time and Total Digital Flow Meter Time, which resulted in a loss of air sample collected, are listed in the following table.
Location Sample Period Percent Explanation of Deviation/
Discrepancy/
Condition Report Number/
Hours Comments Unavailable 2
01/31/11 - 02/07/11 Unknown Power Outage / Equipment Malfunction Condition Report 00033233 Ground Water Protection The following information is being provided in association with the Nuclear Energy Institute (NEI) Groundwater Protection Industry Initiative:
Describe offsite ground water or surface water sample results that exceeded the REMP reporting criteria that were voluntarily communicated to State/Local officials during the calendar year - None.
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 10 of 32
V. INTERLABORATORY COMPARISON PROGRAM RESULTS During 2011, Environmental, Inc., Midwest Laboratory was contracted to perform radiological analysis of environmental samples for WCNOC. The lab participated in the intercomparison studies administered by Environmental Resources Associates.
Appendix A is the Interlaboratory Comparison Program Results for Environmental, Inc., Midwest Laboratory.
Intercomparison results, in-house spikes, blanks, duplicates and mixed analyte performance evaluation program results are also contained in Appendix A.
VI. COMPARISON TO THE RADIOACTIVE EFFLUENTS RELEASE PROGRAM As described in the section discussing radioisotopes found in fish from Coffey County Lake, dose that may be received as a result of tritium released from WCGS is comparable with the theoretical doses calculated by the Radioactive Effluent Release Program.
The theoretical doses calculated by the Radioactive Effluent Release Program assume that a person drinks the water from Coffey County Lake and eats the fish from Coffey County Lake.
Based upon these assumptions the dose to man from both pathways was calculated to be 0.219 mRem for 2011.
Using sample data obtained from the REMP, an adult drinking 2 liters per day of surface water from Coffey County Lake, using the average tritium activity (12,848 pCi/L), would receive a committed effective dose equivalent of 0.587 mRem per year. For an adult eating 21 kg of fish per year from Coffey County Lake, using the average tritium activity (8,230 pCi/kg), would receive a committed effective dose equivalent of 0.011 mRem per year. Based upon the REMP results, the dose from both pathways was calculated to be 0.598 mRem per year.
It should be noted that the Coffey County Lake is not a drinking water source. Calculating the dose to man for tritium detected in the Coffey County Lake surface water is for comparison purposes only.
The tritium dose values are being compared on a qualitative basis. It is not expected that the annual doses, as calculated in the Radioactive Effluent Release Report, would compare directly to those calculated from the REMP. The Radioactive Effluent Release Report provides a 'snap shot' of potential dose resulting from the year's releases.
The REMP data indicates the accumulated result of releasing tritium into the lake since the start of plant operation.
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TABLE 1 2011 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM DESCRIPTION (SAMPLE COLLECTION SPECIFIED BY ODCM)
EXPOSURE PATHWAY/
SAMPLE TYPE NUMBER OF SAMPLES AND SAMPLE LOCATIONS (See Figures 1 & 5)
SAMPLE COLLECTION FREQUENCY TYPE AND FREQUENCY OF ANALYSIS AIRBORNE Radioiodine and Particulates Samples from six locations Continuous sampler operation with sample collection weekly, or more frequently if required, by dust loading.
Samples from locations near the site boundary in three sectors having the highest calculated annual average D/Q (Locations 2, 37, 49 and supplemental location 18 on Figure 1)
Analyze radioiodine canister weekly for 1-131 Analyze particulate filter weekly for gross beta activity; perform quarterly gamma isotopic analysis composite (by location)
Sample from the vicinity of a community having the highest calculated annual average D/Q (Location 32 on Figure 1, New Strawn)
Sample from a control location 9.5 to 18.5 miles distant in a low ranked D/Q sector (Location 53 on Figure 5) 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 12 of 32
TABLE I (Cont.)
EXPOSURE PATHWAY/
SAMPLE TYPE DIRECT RADIATION NUMBER OF SAMPLES AND SAMPLE LOCATIONS (See Figures 2 & 5) 40 routine monitoring stations with two or more dosimeters measuring dose continuously, placed as follows:
SAMPLE COLLECTION FREQUENCY TYPE AND FREQUENCY OF ANALYSIS Quarterly Gamma dose quarterly An inner ring of stations, one in each meteorological sector 0-3 mile range from the site (Locations 1, 7, 9, 11-13, 18, 26, 27, 29, 30, 37, 38, 46, 47, & 49 on Figure 2).
An outer ring of stations, one in each meteorological sector in the 3 to 5 mile range from the site (Locations 4, 5, 15-17, 19, 22-25, 32, 34-36, 50 & 51 on Figure 2). Four sectors
[A, B, G & J] contain an additional station (Locations 2, 8, 14 &
20).
The balance of the stations to be placed in special interest areas such as population centers (Locations 23, 32 & 52), nearby residences 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 13 of 32
TABLE I (Cont.)
EXPOSURE PATHWAY/
SAMPLE TYPE NUMBER OF SAMPLES AND SAMPLE LOCATIONS SAMPLE COLLECTION FREQUENCY TYPE AND FREQUENCY OF ANALYSIS DIRECT RADIATION (cont.)
(
r s
E a
c r
WATERBORNE many locations are iear a residence),
schools (Locations 23
, 52), Environmental Education Area (44),
'CL Public Fishing
,rea (46) and in two ireas to serve as
- ontrol stations 10-20 niles distant from the site (Locations 39 and i3 on Figure 5).
See Figure 3)
Surface One sample upstream (Location JRR on Figure 3) and one sample downstream (Location SP on Figure 3).
Samples from one or two sources only if likely to be affected.
Monthly grab sample Quarterly grab sample Monthly gamma isotopic analysis and composite for tritium analysis quarterly Quarterly gamma isotopic and tritium analysis Ground Indicator samples at locations hydrologically down gradient of the site (Locations C-10, C-49, F-1, G-2, J-1 and J-2 on Figure 3);
control sample at a location hydrologically up gradient of the site (Location B-12 on Figure 3).
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 14 of 32
TABLE I (Cont.)
EXPOSURE PATHWAY/
SAMPLE TYPE NUMBER OF SAMPLES AND SAMPLE LOCATIONS SAMPLE COLLECTION FREQUENCY TYPE AND FREQUENCY OF ANALYSIS WATERBORNE (cont.)
Drinking Shoreline Sediment Sample of municipal water supply at an indicator location downstream of the site (Location 1O-DW on Figure 5); control sample from location upstream of the site (Location BW-15 on Figure 3).
One sample from the vicinity of Coffey County Lake discharge cove (Location DC on Figure 3); control sample from John Redmond Reservoir (Location JRR on Figure 3).
(See Figures 4 & 5)
Samples from milking animals at three indicator locations within 5 miles of the site having the highest dose potential (currently there are no locations producing milk for human consumption within 5 miles of the site); one sample from a control location greater than 10 miles from the site if indicator locations are sampled.
Monthly Composite Semiannually Monthly gamma isotopic analysis and gross beta analysis of composite sample. Quarterly tritium analysis of composites.
Semiannual gamma isotopic analysis INGESTION Milk Semimonthly April to November; monthly December-March Gamma isotopic analysis and 1-131 analysis of each sample 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 15 of 32
TABLE I (Cont.)
EXPOSURE PATHWAY/
SAMPLE TYPE NUMBER OF SAMPLES AND SAMPLE LOCATIONS SAMPLE COLLECTION FREQUENCY TYPE AND FREQUENCY OF ANALYSIS INGESTION (cont.)
Fish Broadleaf Vegetation Irrigated Crops Indicator samples of 1 to 3 recreationally important species from Coffey County Lake; control samples of similar species from John Redmond Reservoir spillway (Figure 4).
Samples of available broadleaf vegetation from two indicator locations (using the criteria from the "Land Use Census" section) with highest calculated annual average D/Q (Locations Q-6 and N-1 and alternate locations B-1, H-2 and R-2 on Figure 4); sample of similar broadleaf vegetation from a control location 9.5 to 18.5 miles distant in a low ranked D/Q sector (Location D-2 on Figure 5).
Sample of crops irrigated with water from the Neosho River downstream of the Neosho River - Wolf Creek confluence (Location NR-D1 and NR-D2 on Figure 5).
Semiannually Gamma isotopic analysis on edible portions Monthly when available At time of harvest Gamma isotopic analysis on edible portions Gamma isotopic analysis on edible portions 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 16 of 32
TABLE 2 SAMPLE LOCATION IDENTIFIERS, DISTANCES (Miles) AND DIRECTIONS (Sectors)
Sample Type Location Distance from Direction Sector Identifier Reactor Air Particulates and Radioiodine 2
2.7 N
A 18 3.0 SSE H
32 3.1 WNW P
37 2.0 NNW R
49 0.8 NNE B
53 10.8 ENE D
Dosimeters 1
1.4 N
A 2
2.7 N
A 4
4.1 NNE B
5 4.1 NE C
7 2.1 NE C
8 1.7 NNE B
9 2.0 ENE D
11 1.7 E
E 12 1.9 ESE F
13 1.6 SE G
14 2.5 SE G
15 4.6 ESE F
16 4.3 E
E 17 3.7 SE G
18 3.0 SSE H
19 3.9 SSE H
20 3.3 S
J 22 3.9 SSW K
23 4.3 SW L
24 4.1 WSW M
25 3.4 W
N 26 2.4 WSW M
27 2.2 SW L
29 2.7 SSW K
30 2.5 W
N 32 3.1 WNW P
34 4.4 NW Q
35 4.6 NNW R
36 4.2 N
A 37 2.0 NNW R
38 1.2 NW Q
39 13.1 N
A 41 0.8 NNW R
42 0.8 SSE H
43 0.7 WNW P
44 3.0 NNW R
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 17 of 32
TABLE 2 (Cont.)
SAMPLE LOCATION IDENTIFIERS, DISTANCES (Miles) AND DIRECTIONS (Sectors)
Sample Type Location Distance from Direction Sector Identifier Reactor Dosimeters 46 1.6 WNW P
47 0.16 S
J 49 0.8 NNE B
50 3.6 ENE D
51 4.0 S
J 52 3.6 SW L
53 10.8 ENE D
Surface Water JRR 3.7 W
Ground Water B-12 1.9 NNE B
_C-10 2.7 W
N
_C-49/L-49 2.8 SW L
F-1 2.5 ESE F
G-2 3.6 SE G
J-1 3.8 S
J J-2 4.3 S
J Drinking Water BW-15 3.9 SW L
IO-DW 26.1 SSE H
Shoreline Sediment DC 0.8 WNW P
EEA 3.0 NNW R
JRR 3.6 W
N Fish CCL 0.6 E to NNW E to R JRR 3.7 W
N Food/Garden B-1 0.8 NNE B
D-2 14.8 ENE D
N-1 2.4 W
N Q-6 2.4 NW Q
Crops NR-D1 8.9 S
J NR-D2 11.5 S
J NR-U1 4.0 SSW K
Bottom Sediment DC 0.9 WNW P
EEA 3.0 NNW R
ESW 0.5 E
E JRR 3.7 W
N MUDS 1.5 WNW P
UHS 0.6 E
E Aquatic Vegetation DC ALT 1.5 NW Q
MUDS 1.5 WNW P
Terrestrial Vegetation MUDS 1.5 WNW P
Soil MUDS 1.5 WNW P
Meat (Deer)
C.36
.36 NE C
Q1.4 1.4 NW Q
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 18 of 32
TABLE 3 OSL Dosimeter Results mR/Standardized 90-day Quarter)
Location Qtr. I Qtr. 2 Qtr. 3 Qtr. 4 Total Annual (M
(mR)
(mR)
(mR)L Exposure (mR) 1 21.1 20.2 22.9 20.1 84.4 2
20.2 16.4 19.6 19.6 75.9 4
16.3 21.0 23.9 20.0 81.2 5
21.4 18.0 21.3 15.9 76.6 7
21.6 18.0 21.9 20.0 81.6 8
22.1 17.5 24.4 19.5 83.4 9
18.3 18.2 20.4 17.9 74.9 11 25.4 19.1 23.9 16.9 85.2 12 19.7 19.6 18.5 21.0 78.9 13 21.6 18.5 20.4 20.4 81.0 14 18.3 19.1 20.9 19.5 77.9 15 18.6 17.7 19.5 19.0 74.7 16 19.1 19.9 22.9 18.5 80.3 17 21.6 18.5 22.3 20.5 82.9 18 19.8 17.5 19.0 20.0 76.2 19 23.3 19.9 21.5 22.0 86.6 20 18.7 18.4 17.0 20.7 74.7 22 22.4 20.6 24.4 19.6 87.0 23 20.1 20.4 19.6 19.6 79.7 24 19.6 20.9 18.5 19.4 78.5 25 15.0 13.8 17.7 18.9 65.4 26 17.7 17.7 18.5 17.9 71.7 27 19.1 19.9 23.9 18.4 81.3 29 15.9 13.8 15.5 16.5 61.7 30 20.0 21.0 20.5 18.9 80.4 32 19.3 18.5 20.0 19.4 77.3 34 20.5 19.5 25.4 17.4 82.8 35 21.2 19.7 23.9 17.5 82.3 36 19.7 20.0 20.0 19.8 79.5 37 19.3 17.5 19.0 17.5 73.3 38 21.6 20.0 19.0 19.1 79.7 39 17.7 18.8 19.7 16.9 73.0 41 19.3 19.6 23.9 19.1 82.0 42 13.1 11.1 10.1 13.6 47.8 43 11.2 10.7 12.1 11.8 45.8 44 19.6 18.7 22.0 18.0 78.4 46 19.6 18.2 23.4 17.4 78.6 47 27.0 26.4 29.5 17.6 100.5 49 16.9 19.1 19.9 19.7 75.6 50 21.8 20.4 24.9 21.0 88.2 51 18.6 18.0 20.5 14.1 71.3 52 24.2 20.9 23.4 21.5 90.1 53 20.9 19.5 25.9 21.6 87.9 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 19 of 32
FIGURE 1 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 20 of 32
FIGURE 2 DIRECT RADIATION PATHWAY SAMPLING LOCATIONS
- = DOSIMETER LOCATIONS 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 21 of 32
FIGURE 3 WATERBORNE PATHWAY SAMPLING LOCATIONS 0 = DRINKING WATER 0 = GROUND WATER
= BOTTOM SEDIMENT A = SURFACE WATER
- = SHORELINE SEDIMENT
= AQUATIC VEGETATION 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 22 of 32
FIGURE 4 INGESTION PATHWAY SAMPLING LOCATIONS A = FISH (JRR)
I=
BROADLEAF VEGETATION SOIL J= FISH (CCL)
TERRESTRIAL VEGETATION DEER 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 23 of 32
FIGURE 5 A
- = Dosimeter
= AIRBORNE PARTICULATE & RADIOIODINE 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 24 of 32
CHART 1 2011 Airborne Gross Beta Weekly Results E
C-)
0~
(D 0.060 0.050 0.040 0.030 0.020 0.010 0.000
+
U
-I
-+
U
'~\\
9 m
%A I
i AA AI 0
0 4
8 12 16 20 24 28 Week Number 32 36 40 44 48 52 0 Location 2
- Location 18
+ Location 32 A Location 37 x Location 49 ---
Location 53 (Control) 2011 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 25 of 32
CHART 2 E
C-)
Cn co) 0 C)
Cl)
-0 a) 4-r 0
0)
Co) 0.060 0.050 0.040 0.030 0.020 0.010 0R 0
- - - Smoothed Avg. Indicator Locations Smoothed Avg. Control Location (40)
Smoothed Avg. Control Location (48)
Smoothed Avg. Control Location (53) 2011 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 26 of 32
CHART 3 OSL Dosimeters - Indicator and Control Locations mR per Standardized 90-Day Quarter 24.0 22.0 -
20.0 -
18.0 -
16.0 -
14.0 -
12.0 -
10.0-8.0 -
6.0-4.0 OSL Transit Dose methodology was changed in 2010 based upon Condition Report 00027489.
2008/1 2008/2 2008/3 2008/4 2009/1 2009/2 2009/3 2009/4 2010/1 2010/2 2010/3 2010/4 2011/1 2011/2 2011/3 2011/4 Year/Quarter
--- Indicator Locations Standardized 90-Day Quarter (mR)
Control Locations Standardized 90-Day Quarter (mR) 2011 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 27 of 32
CHART 4 Historical TLD Nearsite Locations and Control Locations 32.0 A
30.0 Elevated results due to unusually 28.0 longer exposure duration.
26.0 24.0 22.0 20.0
- 4 of I
0 18.0 0 A A
5 4
16.0-An4 A
A 14.0 A
12.0 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 2004 2006 e
Avg. of Nearsite Locations A
Avg. of Control Locations
-Moving Avg. of Nearsite Locations (2 period) - - - Moving Avg. of Control Locations (2 period) 3 2011 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 28 of 32
CHART 5 Coffey County Lake Surface Water Tritium Data 16,000 14,000 12,000 10,000 8,000 6,000 4,000 2,000 CL 04-1987 1992 1997 2002 2007 1---
Yearly Average of Spillway Location -
Polynomial Trendline 2011 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 29 of 32
CHART 6 Drinking Water Gross Beta (5 years) 6 5
Q.
ci)
U) 4 3
2 1
-B W
5j (Cntol
-z zD (Indicator) 2011 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 30 of 32
CHART 7 Detected Co-60 Activity in Coffey County Lake Discharge Cove Bottom Sediment 2,500 2,000 "0) 03 03 1,500 1,000 500 0
rl-00
)
-O o
q-O (0-cc1 0
0 Io 03 It LV)
(,.
0c 0) cO 0c cO
")
M M"
)
M 0")
O) a)
- 0)
O) 0 0
0 0
0 0
0 0
0 0
M) a)
M 0
)
- 0) 0C)
M
- 0)
- 0) 0" C) 0 0
0 0
0 0
0 0
0 0
N Q
-~
N C4 N
Nq N
N N
N1 (0)
'0 C'0
'0 C)
C')
Z6)
C0 CD) 0" C")
C)
C")
C")
C")
- 80)
C")
- 80)
C)
C")
0" C-)
C8)
L.Co-60 -Polynomial Trendlinej 2011 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 31 of 32
CHART 8 Detected Cs-1 37 Activity in Bottom Sediment 1,000 900 800 700 600 500 400 c
0 0~
300 200 100 0
-(N (N
LO N-_
w O
r-M C).
O N
M M
a N
0 0
N (N
M M0( (0 (N
M-C N
0'-
~
N (0
LO a 0 M) 0 1'
(,D I,-
I" M
MO MO O
)
0 03 N-N-
(0(00 M
M CD-M LO W
JRR Cs-137 -
Polynomial Trendline (DC) -----------
Polynomial Trendline (JRR) 2011 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 32 of 32
14,TI Environmental, Inc.
Midwest Laboratory 700 Landwehr Road - Northbrook, IL 60062-23 t0 phone (847) 564-0700- fax (847) 564-4517 APPENDIX A INTERLABORATORY COMPARISON PROGRAM RESULTS NOTE:
Environmental Inc., Midwest Laboratory participates in intercomparison studies administered by Environmental Resources Associates, and serves as a replacement for studies conducted previously by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada. Results are reported in Appendix A. TLD Intercomparison results, in-house spikes, blanks, duplicates and mixed analyte performance evaluation program results are also reported. Appendix A is updated four times a year; the complete Appendix is included in March, June, September and December monthly progress reports only.
January through December, 2011
Appendix A Interlaboratory Comparison Proqram Results Environmental, Inc., Midwest Laboratory has participated in interlaboratory comparison (crosscheck) programs since the formulation of it's quality control program in December 1971. These programs are operated by agencies which supply environmental type samples containing concentrations of radionuclides known to the issuing agency but not to participant laboratories. The purpose of such a program is to provide an independent check on a laboratory's analytical procedures and to alert it of any possible problems.
Participant laboratories measure the concentration of specified radionuclides and report them to the issuing agency. Several months later, the agency reports the known values to the participant laboratories and specifies control limits. Results consistently higher or lower than the known values or outside the control limits indicate a need to check the instruments or procedures used.
Results in Table A-1 were obtained through participation in the environmental sample crosscheck program administered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada.
Table A-2 lists results for thermoluminescent dosimeters (TLDs), via International Intercomparison of Environmental Dosimeters, when available, and internal laboratory testing.
Table A-3 lists results of the analyses on in-house "spiked" samples for the past twelve months. All samples are prepared using NIST traceable sources. Data for previous years available upon request.
Table A-4 lists results of the analyses on in-house "blank" samples for the past twelve months. Data for previous years available upon request.
Table A-5 lists REMP specific analytical results from the in-house "duplicate" program for the past twelve months. Acceptance is based on the difference of the results being less than the sum of the errors.
Complete analytical data for duplicate analyses is available upon request.
The results in Table A-6 were obtained through participation in the Mixed Analyte Performance Evaluation Program.
Results in Table A-7 were obtained through participation in the environmental sample crosscheck program administered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the Environmental Measurement Laboratory Quality Assessment Program (EML).
Attachment A lists the laboratory precision at the 1 sigma level for various analyses. The acceptance criteria in Table A-3 is set at +/- 2 sigma.
Out-of-limit results are explained directly below the result.
Al
Attachment A ACCEPTANCE CRITERIA FOR "SPIKED" SAMPLES LABORATORY PRECISION: ONE STANDARD DEVIATION VALUES FOR VARIOUS ANALYSES8 One standard deviation Analysis Level for single determination Gamma Emitters 5 to 100 pCi/liter or kg 5.0 pCi/liter
> 100 pCi/liter or kg 5% of known value Strontium-89b 5 to 50 pCi/liter or kg 5.0 pCi/liter
> 50 pCi/liter or kg 10% of known value Strontium-90b 2 to 30 pCi/liter or kg 5.0 pCi/liter
> 30 pCi/liter or kg 10% of known value Potassium-40
-> 0.1 g/liter or kg 5% of known value Gross alpha
< 20 pCi/liter 5.0 pCi/liter
> 20 pCi/liter 25% of known value Gross beta
-< 100 pCi/liter 5.0 pCi/liter
> 100 pCi/liter 5% of known value Tritium
< 4,000 pCi/liter
+ lo =
169.85 x (known) 0_0 933
> 4,000 pCi/liter 10% of known value Radium-226,-228
> 0.1 pCi/liter 15% of known value Plutonium
>- 0.1 pCi/liter, gram, or sample 10% of known value Iodine-131,
< 55 pCi/liter 6 pCi/liter Iodine-129b
> 55 pCi/liter 10% of known value Uranium-238,
< 35 pCi/liter 6 pCi/liter Nickel-63b
> 35 pCi/liter 15% of known value Technetium-99b Iron-55b 50 to 100 pCi/liter 10 pCi/liter
> 100 pCi/liter 10% of known value Other Analyses b 20% of known value From EPA publication, "Environmental Radioactivity Laboratory Intercomparison Studies Program, Fiscal Year, 1981-1982, EPA-60014-81-004.
b Laboratory limit.
A2
TABLE A-1. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)a.
Concentration (pCi/L)
Lab Code Date Analysis Laboratory ERA Control Result b Result c Limits Acceptance STW-1243 04/04/11 Sr-89 STW-1243 04/04/11 Sr-90 STW-1244 STW-1244 STW-1244 STW-1244 STW-1244 04/04/11 04/04/11 04/04/11 04/04/11 04/04/11 Ba-133 Co-60 Cs-134 Cs-137 Zn-65 68.2 +/- 5.8 44.3 +/- 2.4 69.8 +/- 3.9 87.9 +/- 3.8 69.5 +/- 3.7 77.9 +/- 5.3 105.2 + 8.4 63.2 42.5 75.3 88.8 72.9 77.0 98.9 50.1 49.8 27.5 12.1 11.6 39.8 STW-1245 04/04/11 Gr. Alpha 41.5 +/- 2.3 STW-1245 04/04/11 Gr. Beta 48.9 +/- 1.8 STW-1246 04/04/11 1-131 STW-1247 STW-1247 STW-1247 04/04/11 04/04/11 04/04/11 Ra-226 Ra-228 Uranium 26.6 +/- 1.7 13.2 +/- 0.6 11.2 +/- 0.6 36.4 +/- 0.6 STW-1248 04/04/11 H-3 STW-1256 10/07/11 Sr-89 STW-1256 10/07/11 Sr-90 10322 +/-285 10200.0 51.1 -71.2 31.3 -48.8 63.0 - 82.8 79.9 -100.0 59.5 - 80.2 69.3 - 87.4 89.0 - 118.0 26.1 -62.9 33.8 - 56.9 22.9 - 32.3 9.0 - 14.0 7.6 - 14.3 32.2 - 44.4 8870 -11200 56.9 - 77.9 30.2 - 47.2 81.8 - 106.0 107.0 - 133.0 26.3 - 36.7 39.4 -51.7 68.9 - 92.5 27.8 - 66.6 30.9 - 53.1 22.9 - 32.3 8.7 - 13.4 6.7 - 12.8 39.4 - 54.0 15200 - 19100 Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Fail Pass Pass Pass Pass Pass Pass Pass Pass Pass STW-1257 STW-1257 STW-1257 STW-1257 STW-1257 STW-1258 STW-1258 STW-1 259 STW-1260 STW-1260 STW-1260 STW-1261 10/07/11 10/07/11 10/07/11 10/07/11 10/07/11 10/07/11 10/07/11 10/07/11 10/07/11 10/07/11 10/07/11 10/07/11 Ba-133 Co-60 Cs-134 Cs-137 Zn-65 Gr. Alpha Gr. Beta 1-131 Ra-226 Ra-228 Uranium H-3 68.7 +/- 6.0 36.9 +/- 2.4 88.2 +/- 7.8 116.5 +/-7.1 38.8 +/- 8.0 45.6 +/- 7.3 84.9 +/- 15.4 35.7 +/- 3.8 36.1 +/- 3.3 25.0 +/- 1.1 12.2 +/- 0.6 11.5 +/- 1.7 46.6 +/- 0.5 17435 +/-382 69.7 41.1 96.9 119.0 33.4 44.3 76.8 53.2 45.9 27.5 11.6 10.3 48.6' 17400 8 Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the crosscheck program for proficiency testing in drinking water conducted by Environmental Resources Associates (ERA).
b Unless otherwise indicated, the laboratory result is given as the mean +/- standard deviation for three determinations.
Results are presented as the known values, expected laboratory precision (1 sigma, 1 determination) and control limits as provided by ERA.
d The sample was reanalyzed. Result of reanalysis was acceptable, 32.9 +/- 7.4 pCi/L.
Al-1
TABLE A-2. Thermoluminescent Dosimetry, (TLD, CaSO4: Dy Cards).
mR Lab Code Date Known Lab Result Control Description Value
+ 2 sigma Limits Acceptance Environmental, Inc.
2010-2 12/13/2010 100 cm.
4.94 4.65 +/- 0.57 3.46 -6.42 Pass 2010-2 12/13/2010 110 cm.
4.09 3.50 +/- 0.74 2.86 -5.32 Pass 2010-2 12/13/2010 120 cm.
3.43 2.68 +/- 0.36 2.40 -4.46 Pass 2010-2 12/13/2010 150 cm.
2.2 1.75 +/- 0.42 1.54 -2.86 Pass 2010-2 12/13/2010 180 cm.
1.53 1.32 +/- 0.52 1.07 -1.99 Pass 2010-2 12/13/2010 40 cm.
30.89 38.56 +/- 2.11 21.62 -40.16 Pass 2010-2 12/13/2010 50 cm.
19.77 23.35 +/- 1.82 13.84 -25.70 Pass 2010-2 12/13/2010 60 cm.
13.73 14.53 +/- 1.24 9.61 - 17.85 Pass 2010-2 12/13/2010 60 cm.
13.73 15.84 +/- 1.53 9.61 - 17.85 Pass 2010-2 12/13/2010 80 cm.
7.72 8.33 +/- 0.74 5.40 - 10.04 Pass 2010-2 12/13/2010 90 cm.
6.1 5.93 +/- 0.73 4.27 - 7.93 Pass Environmental, Inc.
2011-1 7/6/2011 100 cm.
6.71 5.64 +/- 0.30 4.70 -8.72 Pass 2011-1 7/6/2011 110 cm.
5.54 4.60 +/- 0.46 3.88 -7.20 Pass 2011-1 7/6/2011 120 cm.
4.66 4.68 +/- 0.29 3.26 -6.06 Pass 2011-1 7/6/2011 150 cm.
2.98 2.93 +/- 0.66 2.09 -3.87 Pass 2011-1 7/6/2011 180 cm.
2.07 2.05 +/- 0.18 1.45 -2.69 Pass 2011-1 7/6/2011 40 cm.
41.92 52.36 +/- 3.08 29.34 - 54.50 Pass 2011-1 7/6/2011 45 cm.
33.12 41.83 +/- 3.46 23.18 - 43.06 Pass 2011-1 7/6/2011 50 cm.
26.83 28.61 +/- 2.63 18.78 - 34.88 Pass 2011-1 7/6/2011 60 cm.
18.63 21.00 +/- 1.15 13.04 - 24.22 Pass 2011-1 7/6/2011 70 cm.
13.69 13.24 +/- 1.76 9.58-17.80 Pass 2011-1 7/6/2011 80 cm.
10.48 12.18 +/- 0.65 7.34 -13.62 Pass 2011-1 7/6/2011 90 cm.
8.28 7.95 +/- 0.82 5.80 - 10.76 Pass A2-1
TABLE A-3. In-House "Spike" Samples Concentration (pCi/L)a Lab Code b Date Analysis Laboratory results Known Control 2s, n=lc Activity Limits d Acceptance SPW-202 W-20111 W-20711 W-20711 XWW-331 XWW-331 XWW-331 XWW-331 SPAP-567 SPAP-569 SPAP-569 SPAP-571 SPW-581 SPW-581 SPW-581 SPW-581 SPMI-583 SPMI-583 SPW-602 SPW-686 SPF-1113 XWW-1602 XWW-1602 XWW-1602 XWW-1602 XWW-2537 XWW-2537 XWW-2537 XWW-2537 SPW-2877 SPMI-3167 SPMI-3167 SPMI-3167 SPMI-3167 W-52411 W-60711 W-60711 SPAP-4167 SPAP-4167 SPW-4169 SPW-4169 1/17/2011 2/1/2011 2/7/2011 2/7/2011 2/11/2011 2/11/2011 2/11/2011 2/11/2011 2/14/2011 2/14/2011 2/14/2011 2/14/2011 2/15/2011 2/15/2011 2/15/2011 2/15/2011 2/15/2011 2/15/2011 2/17/2011 2/25/2011 3/17/2011 3/21/2011 3/21/2011 3/21/2011 3/21/2011 4/4/2011 4/4/2011 4/4/2011 4/4/2011 5/3/2011 5/24/2011 5/24/2011 5/24/2011 5/24/2011 5/24/2011 6/7/2011 6/7/2011 7/7/2011 7/7/2011 7/7/2011 7/7/2011 U-238 Ra-226 Gr. Alpha Gr. Beta Ba-133 Cs-134 Cs-137 H-3 Gr. Beta Cs-134 Cs-137 H-3 Cs-1 34 Cs-137 Sr-89 Sr-90 Cs-137 Sr-90 U-238 Ni-63 Cs-137 Ba-133 Cs-134 Cs-137 H-3 Ba-133 Cs-1 34 Cs-137 H-3 Ra-228 Cs-134 Cs-137 Sr-89 Sr-90 Ra-226 Gr. Alpha Gr. Beta Cs-134 Cs-137 Cs-134 Cs-137 4.19 +/- 0.19 16.32 +/- 0.47 23.02 +/- 0.45 46.59 +/- 0.41 144.30 +/- 8.50 22.20 +/- 3.70 64.70 +/- 7.40 13399 +/- 334 46.90 +/- 0.11 7.70 +/- 1.70 102.47 +/- 3.20 75815 +/- 542 39.91 +/- 1.38 56.28 +/- 2.28 112.92 +/- 5.61 47.80 +/- 2.02 57.04 +/- 2.76 36.27 +/- 1.47 3.98 +/- 0.19 167.41 +/- 3.05 2369 +/- 22 26.83 +/- 6.35 18.90 +/- 4.06 33.98 +/- 5.88 7348 +/- 248 43.40 +/- 4.26 13.50 +/- 2.40 68.30 +/- 5.90 7134 +/- 257 25.23 +/- 2.48 33.04 +/- 8.25 51.53 +/- 8.63 90.89 +/- 4.30 41.17 +/- 1.53 17.90 +/- 0.42 23.00 +/- 0.49 43.27 +/- 0.42 6.92 +/- 1.45 108.02 +/- 2.84 34.52 +/- 4.79 58.29 +/- 6.19 4.17 16.77 20.00 45.20 144.40 21.50 61.00 12538 48.10 7,49 106.79 73230 37.45 53.39 121.42 42.07 53.39 42.07 4.17 208.11 2170 28.58 16.30 30.50 7617 42.70 11.90 60.70 7234 31.62 34.19 53.06 93.47 41.80 16.80 20.00 45.20 6.57 105.80 32.84 52.92 0.00 - 16.17 11.74 - 21.80 10.00 - 30.00 35.20 - 55.20 129.96 - 158.84 11.50 - 31.50 51.00 -71.00 10030 -15046 28.86 - 67.34 0.00 - 17.49 96.11 -117.47 58584 - 87876 27.45 - 47.45 43.39 - 63.39 97.14 - 145.70 33.66 - 50.48 43.39 - 63.39 33.66 - 50.48 0.00 -16.17 145.68 - 270.54 1953 -2387 18.58 -38.58 6.30 - 26.30 20.50 - 40.50 6094 -9140 32.70 - 52.70 1.90 -21.90 50.70 - 70.70 5787 - 8681 22.13 - 41.11 24.19 -44.19 43.06 - 63.06 74.78 - 112.16 33.44 -50.16 11.76 - 21.84 10.00 -30.00 35.20 - 55.20 0.00 - 16.57 95.22 -116.38 22.84 - 42.84 42.92 - 62.92 Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass A3-1
TABLE A-3. In-House "Spike" Samples Concentration (pCi/L)8 Lab Code b Date Analysis Laboratory results Known Control 2s, n=1 Activity Limitsc Acceptance SPW-4169 SPW-4169 SPW-4171 SPW-4180 SPW-41821 SPW-4241 SPW-4180 SPW-5029 SPW-5031 W-91411 W-91411 SPW-91511 W-91911 W-100711 W-100711 W-101111 XWW-7220 XWW-7220 XWW-7220 W-113011 W-120111 W-120111 SPW-41823 SPMI-8906 SPMI-8906 SPW-8916 SPW-8916 SPAP-8902 SPAP-8904 SPAP-8904 SPW-8918 SPW-8922 SPW-8924 SPF-8926 SPF-8926 7/7/2011 7/7/2011 7/7/2011 7/7/2011 7/7/2011 7/7/2011 7/8/2011 7/29/2011 7/29/2011 9/14/2011 9/14/2011 9/15/2011 9/19/2011 10/7/2011 10/7/2011 10/11/2011 11/17/2011 11/17/2011 11/17/2011 11/30/2011 12/1/2011 12/1/2011 12/9/2011 12/22/2011 12/22/2011 12/22/2011 12/22/2011 12/23/2011 12/23/2011 12/23/2011 12/23/2011 12/23/2011 12/23/2011 12/23/2011 12/23/2011 Sr-89 Sr-90 H-3 Tc-99 Ra-228 Ni-63 Tc-99 C-1 4 Fe-55 Gr. Alpha Gr. Beta Tc-99 Ra-226 Gr. Alpha Gr. Beta Ra-226 Ba-133 Cs-134 Cs-137 Ra-226 Gr. Alpha Gr. Beta Ra-228 Cs-134 Cs-137 Cs-134 Cs-137 Gr. Beta Cs-134 Cs-137 H-3 Ni-63 Tc-99 Cs-134 Cs-137 66.12 +/- 4.18 41.72 +/- 1.79 70582 +/- 767 95.69 +/- 1.65 32.57 +/- 2.63 403.01 +/- 4.66 100.30 +/- 1.75 3991 +/- 17 13801 +/-331 21.58 +/- 0.44 43.02 +/- 0.40 29.92 +/- 1.07 17.06 +/- 0.42 22.05 +/- 0.45 45.51 +/- 0.41 16.02 +/- 0.40 25.11 +/- 4.36 14.09 +/- 3.11 35.59 +/- 4.28 16.12 +/- 0.39 21.34 +/- 0.43 45.55 +/- 0.41 26.98 +/- 2.38 29.11 +/- 3.52 58.27 +/- 7.62 31.74 +/- 3.63 56.48 +/- 6.12 45.72 +/- 0.11 5.19 +/- 0.63 101.21 +/- 2.55 136759 +/- 1056 202.21 + 3.75 126.10 +/- 1.86 0.34 +/- 0.01 2.34 +/- 0.02 69.64 41.68 71646 97.02 30.63 415.20 97.02 4739 14895 20.00 45.20 32.34 16.80 20.00 45.20 16.80 27.47 16.60 29.98 16.80 20.00 45.20 29.40 28.14 52.36 28.14 52.36 47.11 5.63 104.71 137638 206.88 129.36 0.33 2.09 55.71 -83.57 33.34 - 50.02 57317 - 85975 67.91 -126.13 21.44 - 39.82 290.64 - 539.76 67.91 - 126.13 2843 - 6634 11916 -17874 10.00 -30.00 35.20 - 55.20 20.34 - 44.34 11.76 -21.84 10.00 -30.00 35.20 - 55.20 11.76 - 21.84 17.47 - 37.47 6.60 - 26.60 19.98 - 39.98 11.76 -21.84 10.00 -30.00 35.20 - 55.20 20.58 - 38.22 18.14 - 38.14 42.36 - 62.36 18.14 -38.14 42.36 - 62.36 28.27 - 65.95 0.00 - 15.63 94.24 - 115.18 110110 -165166 144.82 - 268.94 90.55 - 168.17 0.20 - 0.47 1.25 -2.93 Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass a Liquid sample results are reported In pCi/Liter, air filters( pCi/filter), charcoal (pCi/ra3), and solid samples (pCi/g).
Laboratory codes as follows: W (water), MI (milk), AP (air filter), SO (soil), VE (vegetation),
CH (charcoal canister), F (fish), U (urine).
Results are based on single determinations.
d Control limits are established from the precision values listed in Attachment A of this report, adjusted to +/- 2a.
NOTE: For fish, Jello is used for the Spike matrix. For Vegetation, cabbage is used for the Spike matrix.
A3-2
TABLE A-4. In-House "Blank" Samples Concentration (pCi/L)a Lab Code Sample Date Analysisb Laboratory results (4.66y)
Acceptance Type LLD Activityc Criteria (4.66 a)
SPW-202 W-20111 W-20711 W-20711 SPAP-566 SPAP-568 SPAP-568 SPAP-570 SPW-580 SPW-580 SPW-580 SPW-580 SPMI-582 SPMI-582 SPMI-582 SPMI-582 SPMI-582 SPW-601 SPW-685 SPF-1112 SPF-1112 BKW-401 11 BKW-401 11 BKW-401 11 BKW-401 11 SPW-2887 W-52411 W-60711 W-60711 SPAP-4164 SPW-4168 SPW-4168 SPW-4168 SPW-4168 SPW-4171 SPW-41811 Water Water Water Water Air Filter Air Filter Air Filter Air Filter Water Water Water Water Milk Milk Milk Milk Milk Water Water Fish Fish Water Water Water Water Water Water Water Water Air Filter Water Water Water Water Water Water 1/17/2011 2/1/2011 2/7/2011 2/7/2011 2/14/2011 2/14/2011 2/14/2011 2/14/2011 2/15/2011 2/15/2011 2/15/2011 2/15/2011 2/15/2011 2/15/2011 2/15/2011 2/15/2011 2/15/2011 2/17/2011 2/25/2011 3/17)2011 3/17/2011 4/1/2011 4/1/2011 4/1/2011 4/1/2011 5/3/2011 5/24/2011 6/7/2011 6/7/2011 7/7/2011 7/7/2011 7/7/2011 7/7/2011 7/7/2011 7/7/2011 7/7/2011 U-238 Ra-226 Gr. Alpha Gr. Beta Gr. Beta Cs-1 34 Cs-1 37 H-3 Cs-1 34 Cs-137 Sr-89 Sr-90 Cs-134 Cs-137 1-131(G)
Sr-89 Sr-90 U-238 Ni-63 Cs-134 Cs-137 1-131 Co-60 Cs-1 34 Cs-1 37 Ra-228 Ra-226 Gr. Alpha Gr. Beta Gr. Beta Cs-1 34 Cs-137 Sr-89 Sr-90 H-3 Ra-228 0.10 0.04 0.44 0.75 0.64 2.34 1.56 103.20 2.68 2.84 0.73 0.57 3.49 3.54 4.14 0.71 0.55 0.20 1.61 6.74 5.45 4.16 3.11 4.73 5.04 0.72 0.04 0.51 1.58 0.72 3.41 2.45 0.72 0.51 152.00 0.77 0.12 0.05
-0.02
-0.03 2.24 t 0.12
+/- 0.03
+/- 0.29
+/- 0.53
+/- 0.61
-49.40 +/- 52.50 0.24 +/- 0.57 0.02 +/- 0.27 0.16 +/- 0.67 0.59 +/- 0.32 0.09 +/- 0.17 0.05 +/- 0.98 0.46 +/- 0.39 0.05 +/- 0.03 0.00 +/- 0.36 0.38 +/- 1.12 1.04 +/- 0.48 0.40 +/- 0.50
-0.19 +/- 0.21 37.10 +/- 81.80 0.51 +/- 0.42 1
3.2 3.2 100 100 200 10 10 5
1 10 10 20 5
1 1
20 100 100 10 10 10 10 2
1 3.2 3.2 10 10 5
1 200 2
A4-1
TABLE A-4. In-House "Blank" Samples Concentration (pCi/L)a Lab Code Sample Date Analysis)
Laboratory results (4.66a)
Acceptance Type LLD Activityc Criteria (4.66 o)
SPW-4241 SPW-4179 SPW-5028 SPW-5031 W-91411 W-91411 SPW-91511 W-91911 W-100711 W-100711 W-10111 W-113011 W-120111 W-120111 SPW-41813 SPMI-8905 SPMI-8905 SPMI-8905 SPW-8915 SPW-8915 SPW-8915 SPAP-8901 SPAP-8903 SPAP-8903 SPW-8917 SPW-8921 SPW-8923 SPF-8925 SPF-8925 Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Milk Milk Milk Water Water Water Air Filter Air Filter Air Filter Water Water Water Fish Fish 7/7/2011 7/8/2011 7/29/2011 7/29/2011 9/14/2011 9/14/2011 9/15/2011 9/19/2011 10/7/2011 10/7/2011 10/11/2011 11/30/2011 12/1/2011 12/1/2011 12/9/2011 12/22/2011 12/22/2011 12/22/2011 12/22/2011 12/22/2011 12/22/2011 12/23/2011 12/23/2011 12/23/2011 12/23/2011 12/23/2011 12/23/2011 12/23/2011 12/23/2011 Ni-63 Tc-99 C-14 Fe-55 Gr. Alpha Gr. Beta Tc-99 Ra-226 Gr. Alpha Gr. Beta Ra-226 Ra-226 Gr. Alpha Gr. Beta Ra-228 Cs-134 Cs-137 1-131(G)
Cs-134 Cs-1 37 1-131(G)
Gr. Beta Cs-1 34 Cs-137 H-3 Ni-63 Tc-99 Cs-1 34 Cs-137 1.70 1.20 109.80 140.60 0.48 0.78 1.11 0.03 0.44 0.76 0.04 0.03 0.41 0.75 0.71 3.27 3.38 2.17 3.37 3.45 3.38 0.78 1.65 2.41 150.20 16.92 5.66 7.15 9.73 0.09 +/- 1.03
-0.96 +/- 0.71 61.90 +/- 59.20 0.00 +/- 85.30
-0.06 +/- 0.33
-0.43 +/- 0.53
-0.62 +/- 0.66 0.04 +/- 0.02
-0.26 +/- 0.28
-0.43 +/- 0.52 0.05 +/- 0.03 0.04 +/- 0.02
-0.20 +/- 0.27
-0.10 +/- 0.53 0.17 +/- 0.35 0.50 +/- 0.46
-3.04 +/- 78.80
-4.60 +/- 10.16
-5.45 +/- 3.34 20 10 200 1000 1
3.2 10 1
1 3.2 1
1 3.2 2
10 10 20 10 10 20 3.2 100 100 200 20 10 100 100 8 Liquid sample results are reported in pCi/Liter, air filters( pCi/filter), charcoal (pCi/charcoal canister), and solid samples (pCi/kg).
1-131(G); iodine-131 as analyzed by gamma spectroscopy.
c Activity reported is a net activity result, For gamma spectroscopic analysis, activity detected below the LLD value is not reported.
A4-2
TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result Acceptance CF-20, 21 CF-20, 21 CF-20, 21 WW-65, 66 BS-165, 166 BS-165, 166 BS-165, 166 BS-176, 177 BS-176, 177 BS-197, 198 BS-197, 198 BS-197, 198 WW-358, 359 DW-20009, 20010 DW-20009, 20010 WW-337, 338 W-491, 492 W-491, 492 DW-20014, 20015 SWU-447,448 W-694, 695 DW-20022, 20023 SW-626, 627 LW-825, 826 SWT-845, 846 MI-998, 999 W-1024, 1025 WW-1156, 1157 P-1198, 1199 SW-1434, 1435 WW-1588, 1589 SG-1714, 1715 SG-1714, 1715 AP-1862, 1863 W-2143, 2144 AP-2269, 2270 DW-20061, 20062 SWU-1455, 1456 SWU-1522, 1523 PM-1543, 1544 PM-1543, 1544 1/3/2011 1/3/2011 1/3/2011 1/6/2011 1/11/2011 1/11/2011 1/11/2011 1/11/2011 1/11/2011 1/11/2011 1/11/2011 1/11/2011 1/17/2011 1/19/2011 1/19/2011 1/25/2011 1/27/2011 1/27/2011 1/28/2011 1/31/2011 2/7/2011 2/9/2011 2/16/2011 2/24/2011 3/1/2011 3/7/2011 3/7/2011 3/16/2011 3/17/2011 3/28/2011 3/28/2011 3/28/2011 3/28/2011 3/28/2011 3/28/2011 3/28/2011 3/28/2011 3/29/2011 3/29/2011 3/29/2011 3/29/2011 Be-7 K-40 Sr-90 H-3 Cs-137 H-3 K-40 H-3 K-40 Cs-137 H-3 K-40 H-3 Ra-226 Ra-228 H-3 Ra-226 Ra-228 Gr. Alpha Gr. Beta H-3 Ra-228 H-3 Gr. Beta Gr. Beta K-40 H-3 Gr. Beta H-3 H-3 Gr. Beta Gr. Alpha Gr. Beta Be-7 H-3 Be-7 Gr. Alpha Gr. Beta Gr. Beta Gr. Beta Sr-90 0.24 +/- 0.14 10.37 +/- 0.43 0.01 +/- 0.01 321.91 +/- 97.19 0.13 +/- 0.02 286.00 +/- 80.00 14.11 +/- 0.52 391.00 +/- 92.00 9.06 +/- 0.44 0.14 +/- 0.03 459.00 +/- 103.00 14.40 +/- 0.77 331.44 +/- 93.05 3.66 +/- 0.57 1.51 +/- 0.64 21986.00 +/- 402.00 6.70 +/- 0.50 6.60 +/- 1.30 1.91 +/- 0.71 7.42 +/- 1.17 628.26 +/- 104.30 0.71 +/- 0.47 1268.17 +/- 129.52 2.65 +/- 0.82 1.11 +/- 0.39 1760.10 +/- 127.50 489.83 +/- 101.09 1.79 +/- 0.78 504.00 +/- 133.00 15523.00 +/- 359.00 1.81 +/- 1.23 8.82 +/- 0.81 13.78 +/- 0.65 0.09 +/- 0.02 536.40 +/- 99.37 0.07 +/- 0.01 2.82 +/- 1.33 2.50 +/- 0.75 1.36 +/- 0.87 13.81 +/- 0.26 8.12 +/- 3.20 0.34 +/- 0.17 9.76 +/- 0.68 0.01 +/- 0.01 345.76 +/- 98.16 0.15 +/- 0.02 284.00 +/- 80.00 13.79 +/- 0.60 332.00 +/- 89.00 8.28 +/- 0.81 0.15 +/- 0.04 283.00 +/- 95.00 14.16 +/- 1.23 407.65 +/- 95.91 2.74 +/- 0.43 1.36 +/- 0.60 21896.00 +/- 401.00 6.10 +/- 0.50 8.40 +/- 1.40 2.34 +/- 0.80 6.85 +/- 1.11 692.37 +/- 106.89 1.13 +/- 0.54 1144.65 +/- 125.39 2.45 +/- 0.74 0.80 +/- 0.37 1708.50 +/- 131.60 581.39 +/- 105.06 0.47 +/- 0.66 597.00 +/- 136.00 15968.00 +/- 364.00 2.81 +/- 1.38 8.58 +/- 0.74 12.76 +/- 0.58 0.08 +/- 0.02 466.79 +/- 96.46 0.08 +/- 0.01 3.89 +/- 1.26 2.75 +/- 0.83 2.14 - 0.96 13.67 +/- 0.27 7.71 +/- 3.25 0.29 +/- 0.11 10.07 +/- 0.40 0.01 +/- 0.00 333.83 +/- 69.06 0.14 +/- 0.01 285.00 +/- 56.57 13.95 +/- 0.40 361.50 +/- 64.00 8.67 0 0.46 0.15 +/- 0.03 371.00 + 70.06 14.28 +/- 0.73 369.55 - 66.81 3.20 +/- 0.36 1.44 +/- 0.44 21941.00 +/- 283.90 6.40 +/- 0.35 7.50 +/- 0.96 2.13 - 0.53 7.14 +/- 0.81 660.32 +/- 74.67 0.92 +/- 0.36 1206.41 +/- 90.14 2.55 +/- 0.55 0.96 +/- 0.27 1734.30 +/- 91.62 535.61 +/- 72.90 1.13 +/- 0.51 550.50 +/- 95.11 15745.50 +/- 255.63 2.31 +/- 0.92 8.70 +/- 0.55 13.27 +/- 0.44 0.08 +/- 0.01 501.59 +/- 69.25 0.07 +/- 0.01 3.36 +/- 0.92 2.62 +/- 0.56 1.75 +/- 0.65 13.74 +/- 0.19 7.91 +/- 2.28 Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass A5-1
TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result Acceptance SWT-5885, 5886 AP-1883,1884 AP-2248, 2249 DW-20066, 20067 DW-20066, 20067 P-1567, 1568 MI-1609, 1610 MI-1609, 1610 MI-1609, 1610 S-1651, 1652 S-1651, 1652 AP-1841, 1842 AP-1841, 1842 AP-1841, 1842 S-1990, 1991 S-1990, 1991 WW-2552, 2553 PM-1904,1905 PM-1904, 1905 P-2011, 2012 WW-2053, 2054 BS-2095, 2096 DW-20099, 20100 DW-20099, 20100 WW-2416,2417 P-2185, 2186 WW-2353,2354 DW-20115, 20116 DW-20115, 20116 SO-2960, 2961 MI-2657, 2658 DW-20130, 20131 DW-20130, 20131 DW-20148, 20149 DW-20148, 20149 PM-2810, 2811 PM-2810,2811 PM-2810,2811 WW-3065, 3066 WW-3086,3087 3/29/2011 3/30/2011 3/30/2011 3/30/2011 3/30/2011 4/1/2011 4/4/2011 4/4/2011 4/4/2011 4/4/2011 4/4/2011 4/7/2011 4/7/2011 4/7/2011 4/7/2011 4/7/2011 4/7/2011 4/11/2011 4/11/2011 4/11/2011 4/13/2011 4/13/2011 4/13/2011 4/13/2011 4/19/2011 4/20/2011 4/20/2011 4/26/2011 4/26/2011 4/27/2011 5/2/2011 5/2/2011 5/2/2011 5/3/2011 5/3/2011 5/4/2011 5/4/2011 5/4/2011 5/16/2011 5/16/2011 Gr. Beta Be-7 Be-7 Ra-226 Ra-228 H-3 1-131 K-40 Sr-90 Ac-228 Pb-214 Be-7 Cs-137 1-131(G)
Ac-228 Pb-214 H-3 K-40 Sr-90 H-3 H-3 K-40 U-233/4 U-238 H-3 H-3 H-3 U-233/4 U-238 K-40 K-40 U-233/4 U-238 U-233/4 U-238 Cs-134 Cs-137 K-40 H-3 H-3 1.21 +/- 0.54 0.07 +/- 0.01 0.06 +/- 0.01 2.14 +/- 0.16 2.55 +/- 0.65 0.77 +/- 0.54 0.09 +/- 0.02 0.06 +/- 0.01 2.10 +/- 0.16 1.78 +/- 0.62 0.99 +/- 0.38 0.08 +/- 0.01 0.06 +/- 0.01 2.12 +/- 0.11 2.17 +/- 0.45 289.00 +/- 103.00 0.85 +/- 0.17 1323.80 +/- 112.00 0.85 +/- 0.33 0.88 +/- 0.08 1.09 +/- 0.12 0.12 +/- 0.02 0.00 +/- 0.00 0.02 +/- 0.00 15.83 +/- 0.39 11.21 +/- 0.23 761.09 +/- 116.48 13585.00 +/- 611.00 9.94 +/- 3.05 670.00 +/- 108.00 220.20 +/- 86.50 12.88 +/- 0.72 1.64 +/- 0.40 1.49 +/- 0.39 217.10 +/- 97.00 405.00 +/- 93.00 525.54 +/- 119.74 11.94 +/- 2.34 2.70 +/- 1.15 296.00 +/- 103.00 0.91 +/- 0.18 1323.20 +/- 96.22 0.97 +/- 0.34 1.03 +/- 0.22 0.84 +/- 0.16 0.12 +/- 0.01 0.00 +/- 0.00 0.03 +/- 0.00 16.12 +/- 0.64 11.81 +/- 1.22 759.04 +/- 116.41 14278.00 +/- 648.00 5.62 +/- 2.52 619.00 +/- 106.00 246.80 +/- 87.80 13.56 +/- 1.08 1.31 +/- 0.34 1.28 +/- 0.33 184.90 +/- 95.60 504.00 +/- 98.00 399.41 +/- 115.99 10.71 +/- 1.19 3.89 +/- 0.72 22.90 +/- 0.03 1403.20 +/- 131.60 7.62 +/- 0.83 4.84 +/- 0.66 6.35 +/- 0.81 5.18 +/- 0.73 33.33 +/- 11.86 21.17 +/- 12.16 14309.00 +/- 638.00 179.46 +/- 82.83 377.97 +/- 87.43 292.50 +/- 72.83 0.88 +/- 0.13 1323.50 +/- 73.83 0.91 +/- 0.24 0.96 +/- 0.12 0.97 +/- 0.10 0.12 +/- 0.01 0.00 +/- 0.00 0.03 +/- 0.00 15.98 +/- 0.37 11.51 +/- 0.62 760.07 +/- 82.34 13931.50 +/- 445.32 7.78 +/- 1.98 644.50 +/- 75.66 233.50 +/- 61.63 13.22 +/- 0.65 1.48 +/- 0.26 1.39 +/- 0.26 201.00 +/- 68.10 454.50 +/- 67.55 462.48 +/- 83.35 11.33 +/- 1.31 3.30 +/- 0.68 22.77 +/- 0.68 1361.25 +/- 83.04 7.61 +/- 0.61 4.76 +/- 0.49 6.50 +/- 0.58 5.65 +/- 0.55 25.99 +/- 8.49 25.08 +/- 9.62 14338.50 +/- 481.00 229.98 +/- 60.05 359.56 +/- 61.30 Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 22.63 1319.30 7.59 4.67 6.64 6.11 18.64
+/- 1.36
+/- 101.30
+ 0.90
+/- 0.72
+/- 0.83
+/- 0.83
+ 12.16 28.99 +/- 14.92 14368.00 +/- 720.00 280.51 +/- 86.98 341.14 +/- 85.94 A5-2
TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result Acceptance SG-3134, 3135 SG-3134, 3135 F-3221, 3222 SS-3434,3435 AP-3329, 3330 WW-3350, 3351 G-3413, 3414 G-3413, 3414 G-3413,3414 AP-3602, 3603 SO-3797, 3798 SO-3797, 3798 SO-3797, 3798 SO-3797, 3798 SO-3797, 3798 SO-3797, 3798 SO-3797, 3798 SO-3797, 3798 SO-3797, 3798 SO-3797, 3798 MI-3935, 3936 BS-4172, 4173 BS-4172, 4173 DW-20183, 20184 DW-20183, 20184 WW-4019,4020 PM-4193, 4194 LW-4235, 4236 AP-4367, 4368 MI-4416, 4417 W-4914,4915 MI-4438, 4439 VE-4481, 4482 AP-4677, 4678 W-5537,5538 P-4764, 4765 WW-5211, 5212 5/16/2011 5/16/2011 5/23/2011 5/25/2011 5/26/2011 6/1/2011 6/1/2011 6/1/2011 6/1/2011 6/3/2011 6/8/2011 6/8/2011 6/8/2011 6/8/2011 6/8/2011 6/8/2011 6/8/2011 6/8/2011 6/8/2011 6/8/2011 6/20/2011 6/21/2011 6/21/2011 6/21/2011 6/21/2011 6/24/2011 6/30/2011 6/30/2011 7/7/2011 7/11/2011 7/11/2011 7/12/2011 7/13/2011 7/15/2011 7/18/2011 7/19/2011 7/24/2011 Ac-228 Pb-214 K-40 K-40 Be-7 H-3 Be-7 Gr. Beta K-40 Be-7 Ac-228 Bi-212 Bi-214 Cs-1 37 K-40 Pb-212 Pb-214 Th-232 U-233/4 U-238 K-40 Cs-137 K-40 U-233/4 U-238 Gr. Beta K-40 Gr. Beta 11.19 +/- 0.82 9.12 +/-0.17 2.73 +/- 0.39 11533.00 +/- 563.70 0.24 +/- 0.11 235.37 +/- 83.98 0.28 +/- 0.10 11.04 +/- 0.31 6.80 +/- 0.33 0.20 +/- 0.08 0.99 +/- 0.05 1.10 +/- 0.12 0.87 +/- 0.02 0.41 +/- 0.01 16.08 +/- 0.26 0.98 +/- 0.10 0.95 +/- 0.02 0.47 +/- 0.05 0.16 +/- 0.02 0.16 +/- 0.02 1764.60 +/- 119.40 51.50 +/- 23.78 11730.00 +/- 679.60 10.00 +/- 1.00 6.70 +/- 0.80 3.56 +/- 1.20 14795.00 +/- 759.00 2.70 +/- 0.72 0.17 +/- 0.10 1342.40 +/- 91.49 576.36 +/- 110.35 1280.60 +/- 107.50 4452.60 +/- 332.40 0.18 +/- 0.08 650.13 +/- 105.19 179.82 +/- 84.81 191.94 +/- 85.50 12.50 +/- 0.84 9.37 +/- 0.42 2.81 +/- 0.42 11236.00 +/- 566.10 0.23 +/- 0.13 173.12 +/- 81.05 0.25 10.85 6.71 0.25 1.00 1.08 0.86 0.39 16.27 0.93 0.91 0.49 0.15 0.13 1843.10 48.57 11120.00 8.40 6.10 3.16 14660.00 2.11 0.19 1447.00 584.67 1381.20 4767.90 0.23 695.39 138.72 136.22
+/- 0.09
+/- 0.31
+/- 0.38
+/- 0.10
+/- 0.06
+/- 0.17
+/- 0.02
+/- 0.01
+/- 0.29
+/- 0.02
+/- 0.02
+/- 0.04
+/- 0.02
+/- 0.02
+/- 136.50
+/- 17.06
+/- 512.30
+/- 0.90
+/- 0.80
+/- 1.21
+/- 750.00
+/- 0.78
+/- 0.11
+/- 114.80
+/- 110.67
+/- 112.70
+/- 349.70
+/- 0.09
+/- 106.94
+/- 82.79
+/- 82.76 11.85 +/- 0.59 9.25 +/- 0.23 2.77 +/- 0.29 11384.50 +/- 399.45 0.24 +/- 0.08 204.25 +/- 58.36 0.27 +/- 0.07 10.95 +/- 0.22 6.76 +/- 0.25 0.22 +/- 0.07 1.00 +/- 0.04 1.09 +/- 0.10 0.87 +/- 0.01 0.40 +/- 0.01 16.18 +/- 0.19 0.96 +/- 0.05 0.93 +/- 0.01 0.48 +/- 0.03 0.16 +/- 0.01 0.15 +/- 0.01 1803.85 +/- 90.68 50.04 +/- 14.63 11425.00 +/- 425.53 9.20 +/- 0.67 6.40 +/- 0.57 3.36 +/- 0.85 14727.50 +/- 533.52 2.41 +/- 0.53 Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Be-7 K-40 H-3 K-40 K-40 Be-7 H-3 H-3 H-3 0.18 1394.70 580.52 1330.90 4610.25 0.20 672.76 159.27 164.08
+/- 0.07
+/- 73.40
+/- 78.14
+/- 77.87
+/- 241.24
+/- 0.06
+/- 75.00
+/- 59.26
+/- 59.50 Pass Pass Pass Pass Pass Pass Pass Pass Pass A5-3
TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result Acceptance VE-4998, 4999 VE-4998, 4999 DW-20258, 20259 DW-20258, 20259 DW-20258, 20259 DW-20269, 20270 DW-20269, 20270 DW-20280, 20281 DW-20280, 20281 MI-5019, 5020 W-5447,5448 G-5124,5125 AP-5232, 5233 SL-5169, 5170 SL-5169, 5170 SL-5169, 5170 G-5190, 5191 G-5190, 5191 G-5190, 5191 DW-20291, 20292 DW-20291, 20292 SG-5342,5343 SG-5342, 5343 SG-5342, 5343 SG-5342, 5343 SG-5342, 5343 MI-5405, 5406 DW-20301, 20302 DW-20301, 20302 DW-5603, 5604 VE-5753, 5754 VE-5753, 5754 S-5801, 5802 S-5801, 5802 S-5801, 5802 S-5801, 5802 S-5801, 5802 S-5801, 5802 ME-5996, 5997 ME-5996, 5997 ME-5996, 5997 7/25/2011 7/25/2011 7/25/2011 7/25/2011 7/25/2011 7/25/2011 7/25/2011 7/25/2011 7/25/2011 7/26/2011 7/26/2011 7/28/2011 7/28/2011 8/1/2011 8/1/2011 8/1/2011 8/1/2011 8/1/2011 8/1/2011 8/2/2011 8/2/2011 8/5/2011 8/5/2011 8/5/2011 8/5/2011 8/5/2011 8/8/2011 8/9/2011 8/9/2011 8/16/2011 8/22/2011 8/22/2011 8/29/2011 8/29/2011 8/29/2011 8/29/2011 8/29/2011 8/29/2011 9/1/2011 9/1/2011 9/1/2011 Be-7 K-40 U-233/4 U-235 U-238 U-233/4 U-238 U-233/4 U-238 K-40 H-3 Gr. Beta Be-7 Be-7 Gr. Beta K-40 Be-7 Gr. Beta K-40 U-233/4 U-238 Ac-228 Bi-212 K-40 Pb-214 TI-208 K-40 Gr. Alpha Gr. Beta Ra-228 Be-7 K-40 Ac-228 K-40 Pb-212 Pb-214 TI-208 U-235 Gr. Alpha Gr. Beta K-40 543.90 +/- 158.20 2562.20 +/- 319.80 21.34 +/- 1.52 0.57 +/- 0.26 14.11 +/- 1.24 4.93 +/- 0.73 3.26 +/- 0.60 3.58 +/- 0.58 1.64 +/- 0.40 1348.50 +/- 101.00 246.31 +/- 99.19 7.48 +/- 0.20 0.15 +/- 0.08 2.37 +/- 0.16 4.74 +/- 0.45 3.12 +/- 0.16 3.14 +/- 0.30 8.07 +/- 0.28 5.51 +/- 0.46 3.24 +/- 0.54 1.59 +/- 0.38 14.41 +/- 0.36 4.14 +/- 0.65 7.67 +/- 0.92 10.72 +/- 0.21 0.96 +/- 0.06 1545.30 +/- 116.00 6.36 +/- 1.09 14.36 +/- 0.92 1.68 +/- 0.88 0.78 +/- 0.20 6.16 +/- 0.51 0.43 +/- 0.09 6.54 +/- 0.51 0.31 +/- 0.03 0.28 +/- 0.04 0.14 +/- 0.02 0.05 +/- 0.02 0.03 +/- 0.02 2.55 +/- 0.07 2.66 +/- 0.35 488.30 +/- 163.80 2414.00 +/- 350.00 24.93 +/- 2.93 0.69 +/- 0.26 15.81 +/- 1.23 4.65 +/- 0.68 2.53 +/- 0.50 3.33 +/- 0.56 2.11 +/-0.45 1347.40 +/- 109.70 241.99 +/- 99.02 7.17 +/- 0.19 0.22 +/- 0.13 2.17 +/- 0.17 3.94 +/- 0.39 2.96 +/- 0.21 3.44 +/- 0.27 7.86 +/- 0.27 5.57 +/- 0.44 2.60 +/- 0.50 2.00 +/- 0.43 14.13 +/- 0.48 4.73 +/- 1.21 7.95 +/- 1.21 10.67 +/- 0.28 1.00 +/- 0.06 1388.00 +/- 98.20 5.30 +/- 1.08 13.51 +/- 0.89 2.26 +/- 0.91 0.75 +/- 0.23 6.63 +/- 0.57 0.38 +/- 0.07 5.96 +/- 0.49 0.36 +/- 0.03 0.25 +/- 0.04 0.12 +/- 0.02 0.04 +/- 0.01 0.03 +/- 0.02 2.62 +/- 0.07 2.24 +/- 0.58 516.10 +/- 113.86 2488.10 +/- 237.05 23.14 +/- 1.65 0.63 +/- 0,18 14.96 +/- 0.87 4.79 +/- 0.50 2.90 +/- 0.39 3.46 +/- 0.40 1.88 +/- 0.30 1347.95 +/- 74.56 244.15 +/- 70.08 7.33 +/- 0.14 0.19 +/- 0.08 2.27 +/- 0.12 4.34 +/- 0.30 3.04 +/- 0.13 3.29 +/- 0.20 7.97 +/- 0.19 5.54 +/- 0.32 2.92 +/- 0.37 1.80 +/- 0.29 14.27 +/- 0.30 4.44 +/- 0.69 7.81 +/- 0.76 10.70 +/- 0.18 0.98 +/- 0.04 1466.65 +/- 75.99 5.83 +/- 0.77 13.94 +/- 0.64 1.97 +/- 0.63 0.77 +/- 0.15 6.40 +/- 0.38 0.41 +/- 0.06 6.25 +/- 0.35 0.34 +/- 0.02 0.27 +/- 0.03 0.13 +/- 0.01 0.05 +/- 0.01 0.03 +/- 0.01 2.58 +/- 0.05 2.45 +/- 0.34' Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass A5-4
TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result Acceptance SL-6017, 6018 SL-6017, 6018 SL-6017, 6018 VE-6038, 6039 SW-6059, 6060 VE-6302, 6303 VE-6302, 6303 VE-6302, 6303 VE-6302, 6303 W-7098,7099 W-6407,6408 MI-6479, 6480 W-6579,6580 AP-7015, 7016 AP-6105, 6106 LW-6603, 6604 AP-7056, 7057 G-6730,6731 G-6730, 6731 G-6730, 6731 AP-7077, 7078 AP-7077, 7078 VE-6798, 6799 AP-6820, 6821 W-7755,7756 BS-7944, 7945 BS-7944, 7945 BS-7140, 7141 AP-7168, 7169 DW-20349, 20350 DW-20349, 20350 WW-7667,7668 WW-7381, 7382 SS-7495, 7496 W-7516,7517 VE-7537, 7538 MI-7622, 7623 DW-20399, 20400 DW-20399, 20400 BS-7600, 7601 9/6/2011 9/6/2011 9/6/2011 9/7/2011 9/8/2011 9/13/2011 9/13/201 1 9/13/2011 9/13/2011 9/19/2011 9/20/2011 9/27/2011 9/27/2011 9/27/2011 9/28/2011 9/28/2011 9/29/2011 10/3/2011 10/3/2011 10/3/2011 10/3/2011 10/3/2011 10/4/2011 10/6/2011 10/9/2011 10/10/2011 10/10/2011 10/13/2011 10/13/2011 10/13/2011 10/13/2011 10/19/2011 10/21/2011 10/26/2011 10/27/2011 10/28/2011 10/31/2011 10/31/2011 10/31/2011 11/1/2011 Be-7 Gr. Beta K-40 Sr-90 H-3 Be-7 Gr. Beta H-3 K-40 H-3 Ra-228 K-40 H-3 Be-7 Be-7 Gr. Beta Be-7 Be-7 Gr. Beta K-40 Be-7 Be-7 K-40 Be-7 H-3 Cs-137 K-40 K-40 Be-7 U-233/4 U-238 H-3 H-3 K-40 H-3 K-40 K-40 U-233/4 U-238 Gr. Beta 0.47 +/- 0.17 4.23 +/- 0.16 4.43 +/- 0.55 1.86 +/- 0.98 219.75 +/- 97.52 0.76 +/- 0.24 27.00 +/- 1.02 6966.00 +/- 249.00 20.62 +/- 0.68 586.61 +/- 103.06 1.61 +/- 0.94 1384.10 +/- 111.10 287.97 +/- 99.68 0.08 +/- 0.02 0.11 +/- 0.02 2.15 +/- 1.04 0.08 +/- 0.02 4.24 +/- 0.36 8.27 +/- 0.33 6.46 +/- 0.56 0.08 +/- 0.01 0.08 +/- 0.01 11.76 +/- 0.65 0.22 +/- 0.08 261.92 +/- 96.52 291.17 +/- 34.00 14237.00 +/- 686.40 2.59 +/- 0.35 0.25 +/- 0.09 1.77 +/- 0.41 0.28 +/- 0.19 1049.11 +/- 116.32 1904.40 +/- 145.45 10.16 +/- 0.55 191.46 +/- 84.47 2.08 +/- 0.23 1386.20 +/- 116.80 5.70 +/- 0.70 3.10 +/- 0.50 6.83 +/- 1.44 0.51 +/- 0.19 3.94 +/- 0.15 4.24 +/- 0.53 2.30 +/- 0.92 177.41 +/- 95.76 0.85 +/- 0.20 25.50 +/- 0.95 6947.00 +/- 249.00 20.63 +/- 0.64 525.71 +/- 100.63 0.79 +/- 0.81 1411.40 +/- 105.00 285.95 +/- 99.60 0.09 +/- 0.02 0.09 +/- 0.02 1.65 +/- 0.90 0.06 +/- 0.01 4.47 +/- 0.37 7.93 +/- 0.31 5.41 +/- 0.50 0.07 +/- 0.01 0.07 +/- 0.01 11.91 +/- 0.62 0.49 +/- 0.13 4.09 +/- 0.11 4.34 +/- 0.38 2.08 +/- 0.67 198.58 +/- 68.34 0.81 +/- 0.16 26.25 +/- 0.70 6956.50 +/- 176.07 20.63 +/- 0.47 556.16 +/- 72.02 1.20 +/- 0.62 1397.75 +/- 76.43 286.96 +/- 70.45 0.08 +/- 0.01 0.10 +/- 0.01 1.90 +/- 0.69 0.07 +/- 0.01 4.36 +/- 0.26 8.10 +/- 0.23 5.94 +/- 0.38 0.07 +/- 0.01 0.07 +/- 0.01 11.84 +/- 0.45 0.20 +/- 0.06 241.92 +/- 67.65 310.93 +/- 24.90 14798.00 +/- 491.55 2.59 +/- 0.31 0.25 +/- 0.07 2.01 +/- 0.44 0.30 +/- 0.19 1060.25 +/- 82.53 1859.01 +/- 101.95 9.86 +/- 0.37 207.76 +/- 60.28 2.24 +/- 0.16 1397.05 +/- 82.48 5.70 +/- 0.49 3.40 +/- 0.43 6.07 +/- 0.98 Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 0.18 221.92 330.68 15359.00 2.58 0.25 2.25 0.31 1071.39 1813.62 9.56 224.05 2.41 1407.90 5.70 3.70 5.31
+/- 0.10
+/- 94.80
+/- 36.40
+/- 703.80
+/- 0.52
+/- 0.11
+/- 0.77
+/- 0.33
+/- 117.10
+/- 142.91
+/- 0.49
+/- 86.03
+/- 0.21
+/- 116.50
+/- 0.70
+/- 0.70
+/- 1.35 A5-5
TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result Acceptance SG-8471, 8472 11/1/2011 Gr. Alpha 13.63 +/-2.32 11.13 +/- 2.00 12.38 +/-1.53 Pass SG-8471, 8472 11/1/2011 Gr. Beta 20.30 +/- 1.43 17.65 +/- 1.42 18.98 +/- 1.01 Pass DW-20424, 20425 11/7/2011 U-233/4 5.90 +/- 0.80 6.10 +/- 0.80 6.00 +/- 0.57 Pass DW-20424, 20425 11/7/2011 U-235 0.10 +/- 0.10 0.30 +/- 0.20 0.20 +/- 0.11 Pass DW-20424, 20425 11/7/2011 U-238 4.30 +/- 0.70 3.70 +/- 0.60 4.00 +/- 0.46 Pass DW-20424, 20425 11/7/2011 U-238 10.30 +/- 1.00 10.10 +/- 1.00 10.20 +/- 0.71 Pass DW-20435, 20436 11/8/2011 U-233/4 11.00 +/- 1.10 10.60 +/- 0.80 10.80 +/-0.68 Pass DW-20435, 20436 11/8/2011 U-238 5.90 +/- 0.80 4.90 +/- 0.60 5.40 +/- 0.50 Pass SG-7902, 7903 11/10/2011 Ac-228 21.38 +/- 0.47 20.48 +/- 0.52 20.93 +/- 0.35 Pass SG-7902, 7903 11/10/2011 K-40 9.72 +/- 1.04 9.53 +/- 0.92 9.63 +/- 0.69 Pass SG-7902, 7903 11/10/2011 Pb-212 3.99 +/- 0.10 3.99 +/- 0.10 3.99 +/- 0.07 Pass SG-7902, 7903 11/10/2011 Pb-214 9.15 +/-0.23 9.14 +/-0.21 9.15 +/-0.16 Pass BS-8033, 8034 11/11/2011 Cs-137 0.03 +/- 0.02 0.03 +/- 0.02 0.03 +/- 0.01 Pass LW-8075, 8076 11/16/2011 Gr. Beta 1.93 +/- 0.62 2.55 +/- 0.64 2.24 +/- 0.44 Pass AP-8193, 8194 11/17/2011 Be-7 0.21 +/- 0.11 0.26 +/- 0.13 0.24 +/- 0.08 Pass F-8663, 8664 11/19/2011 Cs-137 0.03 +/- 0.02 0.03 +/- 0.02 0.03 +/- 0.01 Pass F-8663, 8664 11/19/2011 Gr. Beta 3.55 +/-+0.10 3.71 +/- 0.10 3.63 +/- 0.07 Pass F-8663, 8664 11/19/2011 K-40 3.04 +/- 0.42 3.05 +/- 0.35 3.05 +/- 0.27 Pass DW-20449, 20450 11/28/2011 U-233/4 0.70 +/- 0.20 0.80 +/- 0.20 0.75 +/- 0.14 Pass DW-20449, 20450 11/28/2011 U-238 0.60 +/- 0.20 0.60 +/- 0.20 0.60 +/- 0.14 Pass SWU-8388, 8389 11/29/2011 Gr. Beta 1.66 +/- 0.57 1.65 +/- 0.59 1.66 +/- 0.41 Pass AP-8841, 8842 12/15/2011 Be-7 0.23 +/- 0.12 0.19 +/- 0.09 0.21 +/- 0.07 Pass W-8886, 8887 12/15/2011 Gr. Alpha 0.83 +/- 0.81 1.58 +/- 0.99 1.21 +/- 0.64 Pass W-8886, 8887 12/15/2011 Gr. Beta 6.80 +/- 1.25 5.94 +/- 1.22 6.37 +/- 0.87 Pass W-8886, 8887 12/15/2011 Ra-226 0.23 +/- 0.15 0.41 +/- 0.16 0.32 +/- 0.11 Pass SO-8958, 8959 12/21/2011 K-40 14.58 +/- 0.86 15.07 +/- 0.87 14.83 +/- 0.61 Pass AP-8907, 8908 12/22/2011 Be-7 0.15 +/-0.06 0.11 +/-0.07 0.13 +/-0.05 Pass AP-9196, 9197 12/28/2011 Be-7 0.06 +/- 0.01 0.07 +/- 0.01 0.06 +/- 0.01 Pass LW-9091, 9092 12/29/2011 Gr. Beta 1.97 +/- 0.63 1.74 +/- 0.60 1.86 +/- 0.44 Pass Note: Duplicate analyses are performed on eVEry twentieth sample receiVEd in-house. Results are not listed for those analyses with activities that measure below the LLD.
a Results are reported in units of pCi/L, except for air filters (pCi/Filter), food products, VEgetation, SOil, sediment (pCi/g).
A5-6
TABLE A-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP)a.
Concentration b Known Control Lab Code c Date Analysis Laboratory result Activity Limits d Acceptance STW-1237 e STW-1237 STW-1237 STW-1237 STW-1237 STW-1237 STW-1237 STW-1237 STW-1237 STW-1237 STW-1237 STW-1237 STW-1237 STW-1237 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 Am-241 Co-57 Co-60 Cs-134 Cs-137 H-3 K-40 Mn-54 Ni-63 Pu-238 Pu-239/40 Sr-90 Tc-99 Zn-65 STW-1238 02/01/11 Gr. Alpha STW-123B 02/01/11 Gr. Beta STVE-1239 STVE-1239 STVE-1 239 STVE-1239 STVE-1239 STVE-1239 STSO-1240 STSO-1240 STSO-1240 STSO-1240 STSO-1240 STSO-1240 STSO-1240 STSO-1240 STSO-1240 STSO-1240 STAP-1241 STAP-1241 STAP-1241 STAP-1241 STAP-1241 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 Co-57 Co-60 Cs-134 Cs-137 Mn-54 Zn-65 Co-57 Co-60 Cs-1 34 Cs-137 K-40 Mn-54 Ni-63 U-233/4 U-238 Zn-65 Am-241 Co-57 Co-60 Cs-1 34 Cs-1 37 0.35 +/- 0.10
< 0.2 24.10 +/- 0.40 19.80 +/- 0.40 29.40 +/- 0.50 238.90 +/- 8.80 95.40 +/- 3.10 32.50 +/- 0.60 16.30 +/- 0.60 1.11 +/- 0.12 0.88 +/- 0.12 8.70 +/- 0.70 7.60 +/- 0.60
<0.5 0.82 +/- 0.07 2.82 +/- 0.07 11.27 +/- 0.21 4.95 +/- 0.16 5.18 +/- 0.19
< 0.09 6.91 +/- 0.25 3.10 +/- 0.32 984.10 +/- 4.10 540.70 +/- 3.00 726.70 +/- 5.92 883.10 +/- 4.70 622.70 +/- 16.70
-0.30 +/- 1.00 384.00 +/- 16.90 166.60 +/- 7.30 172.00 +/- 7.40 1671.00 +/- 13.10 0.00 +/- 0.01 3.48 +/- 0.06 0.00 +/- 0.02 3.44 +/- 0.27 2.46 +/- 0.27 0.53 0.00 24.60 21.50 29.40 243.00 91.00 31.60 18.60 1.06 0.81 8.72 8.99 0.00 1.14 2.96 9.94 4.91 5.50 0.00 6.40 2.99 927.00 482.00 680.00 758.00 540.00 0.00 582.00 176.00 184.00 1359.00 0.00 3.33 0.00 3.49 2.28 0.37 - 0.69 17.20 -32.00 15.10 - 28.00 20.60 - 38.20 170.00 - 316.00 64.00 - 118.00 22.10 - 41.10 13.00 - 24.20 0.75 - 1.38 0.57 - 1.05 6.10 -11.34 6.29-11.69 0.34-1.93 1.48 - 4.44 6.96 - 12.92 3.44 - 6.38 3.85 -7.15 4.48 - 8.32 2.09 - 3.89 649.00 - 1205.00 337.00 - 627.00 476.00 - 884.00 531.00 - 985.00 378.00 - 702.00 407.00 - 757.00 123.00 - 229.00 129.00 -239.00 951.00 - 1767.00
-0.10 -0.10 2.33 - 4.33
-0.10 -0.10 2.44 - 4.54 1.60 -2.96 Fail Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Fail Pass Pass Pass Pass Pass Pass Pass Pass A6-1
TABLE A-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP)a.
Concentration b Known Control Lab Code C Date Analysis Laboratory result Activity Limits d Acceptance STAP-1241 STAP-1241 STAP-1241 STAP-1241 STAP-1241 STAP-1241 g STAP-1241 STAP-1241 STAP-1241 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 02/01/11 Gr. Alpha Gr. Beta Mn-54 Pu-238 Pu-239/40 Sr-90 U-233/4 U-238 Zn-65 0.39 +/- 0.05 1.54 +/- 0.07 2.90 +/- 0.10 0.07 +/- 0.02 0.06 +/- 0.02 1.89 +/- 0.15 0.13 +/- 0.02 0.14 +/- 0.02 3.80 +/- 0.18 7.32 +/- 0.30 0.01 +/- 0.02 3.57 +/- 0.13
-0.02 +/- 0.04 5.28 +/- 0.20 6.48 +/- 0.22 7.35 +/- 0.34 0.66 1.32 2.64 0.10 0.08 1.36 0.18 0.19 3.18 9.50 0.00 3.38 0.00 4.71 5.71 6.39 0.20 -1.12 0.66 - 1.99 1.85 -3.43 0.07 -0.13 0.05 -0.10 0.95 - 1.77 0.13 -0.23 0.13 -0.24 2.23 -4.13 6.70 - 12.40 2.37 - 4.39
-0.10 -0.10 3.30 - 6.12 4.00 - 7.42 4.47 - 8.31 STW-1249 08/01/11 1-129 STVE-1250 STVE-1250 STVE-1250 STVE-1250 STVE-1250 STVE-1250 STSO-1 251 STSO-1251 STSO-1251 STSO-1251 STSO-1251 STSO-1251 STSO-1251 STSO-1251 STSO-1251 STSO-1251 h STSO-1251' STSO-1251 STSO-1251 STSO-1251 STAP-1252 STAP-1252 STAP-1252 STAP-1252 STAP-1252 STAP-1252 STAP-1252 STAP-1252 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/111 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 08/01/11 Co-57 Co-60 Cs-134 Cs-137 Mn-54 Zn-65 Co-57 Co-60 Cs-134 Cs-1 37 K-40 Mn-54 Ni-63 Pu-238 Pu-239/40 Sr-90 Tc-99 U-233/4 U-238 Zn-65 Co-57 Co-60 Cs-134 Cs-137 Mn-54 Pu-238 Pu-239/40 Sr-90 1333.90 +/- 4.20 701.30 +/- 3.40 0.71 +/- 1.05 1106.00 +/- 5.60 749.20 +/- 19.00 984.30 +/- 5.40 0.11 +/- 1.21 97.90 +/- 7.40 78.80 +/- 6.40 219.40 +/- 16.70 110.00 +/- 8.00 267.00 +/- 10.20 280.30 +/- 10.40 1639.90 +/- 11.40 5.06 +/- 0.08 3.13 +/- 0.09 0.01 +/- 0.03 2.61 +/- 0.09 0.01 +/- 0.03 0.13 +/- 0.02 0.15 +/- 0.02 1.65 +/- 0.16 1180.00 644.00 0.00 979.00 625.00 848.00 0.00 93.60 77.40 320.00 182.00 263.00 274.00 1560.00 5.09 3.20 0.00 2.60 0.00 0.12 0.14 1.67 826.00 -1534.00 451.00 -837.00 685.00 - 1273.00 438.00 -813.00 594.00 -1102,00 65.50 -121.70 54.20 -100.60 224.00 -416.00 127.00 -237.00 184.00 -342.00 192.00 -356.00 1092.00 -2028.00 3.56 - 6.62 2.24 -4.16
-0.10 -0.10 1.82 -3.38
-0.10 -0.10 0.08 -0.15 0.10 -0.18 1.17 -2.17 Pass Pass Pass Pass Pass Fail Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Fail Fail Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass A6-2
TABLE A-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP)a.
Concentration b Known Control Lab Code c Date Analysis Laboratory result Activity Limits d Acceptance STAP-1252 08/01/11 U-233/4 0.17 +/- 0.02 0.16 0.11 -0.21 Pass STAP-1252 08/01/11 U-238 0.17 +/- 0.02 0.17 0.12 -0.22 Pass STAP-1252 08/01/11 Zn-65 4.46 +/- 0.23 4.11 2.88 -5.34 Pass STW-1254 08/01/11 Co-57 37.20 +/- 0.50 36.60 25.60 - 47.60 Pass STW-1254 08/01/11 Co-60 28.80 +/- 0.40 29.30 20.50 - 38.10 Pass STW-1254 08/01/11 Cs-134 18.00 +/- 0.60 19.10 13.40 -24.80 Pass STW-1254 08/01/11 Cs-137 0.06 +/- 0.13 0.00 Pass STW-1254 08/01/11 H-3 1039.90 +/- 17.90 1014.00 710.00 - 1318.00 Pass STW-1254 08/01/11 K-40 161.40 +/- 4.10 156.00 109.00 - 203.00 Pass STW-1254 08/01/11 Mn-54 25.70 +/- 0.50 25.00 17.50 -32.50 Pass STVV-1254 08/01/11 Ni-63 0.60 +/- 2.00 0.00 Pass STW-1254 08/01/11 Pu-238 0.04 +/- 0.02 0.02 0.00 - 1.00 Pass STW-1254 08/01/11 Pu-239/40 2.27 +/- 0.14 2.40 1.68 -3.12 Pass STW-1254 08/01/11 Sr-90 15.60 +/- 1.80 14.20 9.90 - 18.50 Pass STW-1254 08/01/11 Tc-99
-0.30 +/- 0.50 0.00 Pass STW-1254 08/01/11 U-233/4 2.78 +/- 0.20 2.78 1.95 -3.61 Pass STW-1254 08/01/11 U-238 2.86 +/- 0.21 2.89 2.02 -3.76 Pass STW-1254 08/01/11 Zn-65 30.20 +/- 0.90 28.50 20.00 -37.10 Pass STW-1255 08/01/11 Gr. Alpha 0.72 +/- 0.12 0.87 0.26 -1.47 Pass STW-1255 08/01/11 Gr. Beta 4.71 +/- 0.15 4.81 2.41 -7.22 Pass Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the Department of Energy's Mixed Analyte Performance Evaluation Program, Idaho Operations office, Idaho Falls, Idaho Results are reported in units of Bq/kg (soil), Bq/L (water) or Bq/total sample (filters, vegetation).
c Laboratory codes as follows: STW (water), STAP (air filter), STSO (soil), STVE (vegetation).
d MAPEP results are presented as the known values and expected laboratory precision (1 sigma, 1 determination) and control limits as defined by the MAPEP. A known value of "zero" indicates an analysis was included in the testing series as a "false positive". MAPEP does not provide control limits.
e Result of a repeat analysis was still unacceptable. ERA crosschecks for Am-241 were acceptable, but biased low.
Matrix spikes were prepared, ( 5.17 and 51.7 pCi/L), to verify method; results were acceptable, 4.4 and 47.5 pCi/L.
Am-241 has been added to the internal spike and blank program for 2012.
An error in percent recovery was found, result of recalculation, 427.3 +/- 18.8 Bq/kg dry.
9 No errors found in calculation or procedure, results of reanalysis; 1.73 Bq/filter.
h The analyses were repeated through a strontium column; mean result of triplicate analyses, 304.2 Bq/kg.
The lab does not currently analyze soil for Tc-99, but is evaluating the procedure. After consultation with Eichrom, the analysis was repeated using a matrix spike correction. Mean result of triplicate reanalyses; 183.3 Bq/kg.
A6-3
TABLE A-7. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)a.
Concentration (pCi/L) b Lab Code b Date Analysis Laboratory ERA Control Result '
Result d Limits Acceptance STAP-1230 STAP-1230 STAP-1230 STAP-1230 STAP-1230 STAP-1230 STAP-1 230 STAP-1230 STAP-1230 STAP-1230 STAP-1230 STAP-1230 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 Am-241 Co-60 Cs-1 34 Cs-137 Mn-54 Pu-238 Pu-239/40 Sr-90 U-233/4 U-238 Uranium Zn-65 STAP-1231 03/21/11 Gr. Alpha STAP-1231 03/21/11 Gr. Beta STSO-1232 STSO-1232 STSO-1 232 STSO-1 232 STSO-1232 STSO-1232 STSO-1 232 STSO-1232 STSO-1232 STSO-1232 STSO-1232 STSO-1232 STSO-1232 STSO-1232 STSO-1232 STSO-1 232 STSO-1232 STSO-1232 STSO-1232 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 Ac-228 Am-241 Bi-212 Bi-214 Co-60 Cs-134 Cs-137 K-40 Mn-54 Pb-212 Pb-214 Pu-238 Pu-239/40 Sr-90 Th-234 U-233/4 U-238 Uranium Zn-65 46.0 + 1.8 401.2 +/- 12.1 268.2 +/- 24.8 345.3 +/- 24.9
< 1.9 76.1 +/- 3.2 70.50 +/- 3.10 208.40 +/- 18.70 56.10 +/- 2.10 58.90 +/- 2.60 118.50 +/- 5.52 312.60 +/- 23.40 88.40 +/- 3.70 85.10 +/- 2.80 1327.8 +/- 97.5 662.8 +/- 88.1 1396.2 +/- 185.3 841.1 +/- 33.2 2423.7 +/- 27.1 2481.3 +/- 42.2 2108.2 +/- 30.2 11497.3 +/- 276.6
< 17.4 994.7 +/- 30.0 918.3 +/- 42.6 1593.6 +/- 156.7 1428.9 +/- 143.4 8638.0 +/- 442.8 1350.1 +/- 180.0 748.0 +/- 94.4 909.0 +/- 104.9 1690.8 +/- 104.9 2356.2 +/- 57.1 62.5 390,0 279.0 312.0 0.0 69.0 65.5 185.0 61.5 61.0 125.0 279.0 74.3 69.5 1490.0 914.0 1400.0 725.0 2220.0 2450.0 1920.0 11500.0 0.0 1440.0 805.0 1420.0 1400.0 7590.0 962.0 972.0 962.0 1980.0 1990.0 36.6 -85.7 302.0 -487.0 182.0 -345.0 234.0 - 410.0 47.4 -90.7 47.5 -85 81.4-288 38.7 -91 39.0-87 63.9-199 193.0 -386 38.5-112 42.8 -102 958.0 -2100.0 546.0 -1170.0 368.0 -2090.0 445.0 -1040.0 1620.0 -2980.0 1580.0 -2950.0 1470.0 - 2490.0 8320.0 -15600.0 931.0 -2030.0 482,0 - 1200.0 813.0 -2000.0 956.0 -1860.0 2740.0 -12400.0 305.0 -1830.0 616.0 - 1210.0 588.0 -1220.0 1130.0 -2670.0 1580.0 -2670.0 Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass A7-1
TABLE A-7. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)a.
Concentration (pCi/L) b Lab Code b Date Analysis Laboratory ERA Control Result C Result d Limits Acceptance STVE-1233 STVE-1233 STVE-1233 STVE-1 233 STVE-1233 STVE-1233 STVE-1233 STVE-1233 STVE-1233 STVE-1233 STVE-1233 STVE-1233 STVE-1233 STVE-1233 STW-1234 STW-1234 STW-1234 STW-1234 STW-1234 STW-1234 STW-1234 STW-1234 STW-1234 STW-1234 STW-1234 STW-1234 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/11 03/21/ 11 03/21/ 1/t 03/21/11 Am-241 Cm-244 Co-60 Cs-134 Cs-137 K-40 Mn-54 Pu-238 Pu-239/40 Sr-90 U-233/4 U-238 Uranium Zn-65 Am-241 Co-60 Cs-134 Cs-137 Mn-54 Pu-238 Pu-239/40 Sr-90 U-233/4 U-238 Uranium Zn-65 2377.5 +/- 83.2 602.9 +/- 38.4 810.2 +/- 32.4 849.4 +/-54.5 889.9 +/- 36.3 28146.70 +/- 698.80
< 19.3 3068.10 +/- 170.70 3180.00 +/- 88.90 8549.20 +/- 675.00 2418.60 +/- 142.50 2417.00 +/- 142.50 4929.80 +/- 142.50 962.40 +/- 62.50 100.0 +/- 6.4 401.6 +/- 7.2 222.7 +/- 12.3 410.3 +/- 9.5
<3.0 130.9 +/- 5.5 113.0 +/-5.0 739.6 +/- 13.0 83.4 +/- 3.8 85.5 +/- 3.9 172.0 +/- 8.5 114.5 +/- 10.8 97.6 +/- 2.9 99.6 +/- 2.0 16307.0 +/- 377.0 3200.0 812.0 733.0 770.0 829.0 25800.0 0.0 2990.0 3100.0 7890.0 2610.0 2590.0 5320.0 799.0 135.0 411.0 231.0 417.0 0.0 131.0 119.0 773.0 94.3 93.5 192.0 111.0 112.0 99.8 1820.0 - 4400.0 400.0 - 1260.0 496.0 - 1050.0 441.0 - 1070.0 608.0 - 1150.0 18500.0 - 36500 1610.0 - 4380 1920.0 - 4230 4410.0 - 10500 1790.0 - 3460 1820.0 -3270 3660.0 - 6860 577.0 - 1090 92.5 - 182.0 358.0 - 486.0 171.0 -265.0 354.0 - 500.0 99.1 - 162.0 92.1 - 147.0 491.0 -1030.0 71.1 -122.0 71.4 -116.0 138.0 - 256.0 94.1 - 138.0 49.7 - 166.0 58.4 - 146.0 Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass STW-1235 03/21/11 Gr. Alpha STW-1235 03/21/11 Gr. Beta STW-1236 03/21/11 H-3 15200.0 9900.0 -22500.0 a Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the crosscheck program for proficiency testing administered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the Environmental Measurements Laboratory Quality Assessment Program (EML).
b Laboratory codes as follows: STW (water), STAP (air filter), STSO (soil), STVE (vegetation). Results are reported in units of pCi/L, except for air filters (pCi/Filter), vegetation and soil (pCi/kg).
c Unless otherwise indicated, the laboratory result is given as the mean +/- standard deviation for three determinations.
d Results are presented as the known values, expected laboratory precision (1 sigma, 1 determination) and control limits as provided by ERA. A known value of "zero" Indicates an analysis was included in the testing series as a "false positive". Control limits are not provided.
A7-2
Appendix B Summary Tables in the format of NRC Radiological Assessment Branch Technical Position Revision 1, November 1979 Page B-1
RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM
SUMMARY
Name of Facility: Wolf Creek Generating Station Docket No.: 50-482 Location of Facility: Coffey County, Kansas Reporting Period: Annual 2011 Medium of ODCM All Indicator Indicator Location with Control Locations Pathway Analysis and Lower Locations Highest Annual Mean Number of Sampled Total Number of Limit of Name Nonroutine (Unit of Analysis Performed Detection
- Mean (f)
Distance and
- Mean (f)
- Mean (f)
Reported Measurement)
(LLD)
- Range Direction
- Range
- Range Measurements **
Air Particulate (pCi/m 3)
Gross Beta (317)
Gamma (24)
Be-7 Air Radioiodine (pCi/m 3)
Direct Radiation Dosimeters (mR per std.
90-day Qtr.)
Surface Water (pCi/I) 0.01 0.026 (264/264)
(0.008 - 0.056) 0.080 (20/20)
(0.063 - 0.118) 0.07 0.115 (10/264)
(0.094 - 0.131) 19.5 (164/164)
(10.1 - 29.5) 49 0.8 miles NNE 32 3.1 miles WNW 18 3.0 miles SSE 0.027 (53/53)
(0.008 - 0.049) 0.087 (4/4)
(0.067 - 0.118) 0.117 (2/53)
(0.103 - 0.131) 25.1 (4/4)
(17.6 - 29.5)
Station 53 0.027 (53/53)
(0.011 - 0.052) 0.079 (4/4)
(0.068 - 0.087)
Station 53 0.131 (2/53)
(0.124 - 0.138)
Stations 39 & 53 0
0 0
1-131 (317)
Gamma Dose (172)
Gamma (24)
Tritium (24) 47 0.16 miles S 20.1 (8/8)
(16.9 - 25.9) 0
- (0/12)
N/A N/A 3,000 12,848 (12/12)
(9,847 - 15,523)
SP 3.2 miles SSE 12,848 (12/12)
(9,847 - 15,523)
Fe-55 (4) 1-131 (32)
- (0/2) 1
- (0/28)
Ground Water (pCi/I)
N/A N/A N/A N/A N/A N/A N/A N/A JRR
- (0/12)
- (0/12)
- (0/2)
B-12
- (0/4)
- (0/4)
- (0/4) 0 0
0 0
0 0
Gamma (32)
Tritium (32)
- (0/28) 2,000
-(0/28)
Page B-2
- Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (f)
RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM
SUMMARY
Name of Facility: Wolf Creek Generating Station Docket No.: 50-482 Location of Facility: Coffey County, Kansas Reporting Period: Annual 2011 Medium of ODCM All Indicator Indicator Location with Control Locations Pathway Analysis and Lower Locations Highest Annual Mean Number of Sampled Total Number of Limit of Name Nonroutine (Unit of Analysis Performed Detection
- Mean (f)
Distance and
- Mean (f)
- Mean (f)
Reported Measurement)
(LLD)
- Range Direction
- Range
- Range Measurements **
Drinking Water (pCi/I) 1-131 (24)
Gross Beta (24) 1
-(0/12) 4 2.6 (12/12)
(1.9-3.9)
N/A IO-DW 26.1 miles SSE N/A BW-1 5
- (0/12) 2.7 (11/12)
(1.7-3.5) 2.6 (12/12)
(1.9-3.9)
Gamma (24)
Tritium (8)
Gamma (5)
- (0/12)
N/A N/A N/A N/A
- (0/12)
- (0/4) 2,000
-(0/4) 0 0
0 0
0 0
Shoreline Sediment (pCi/kg dry)
K-40 9,611 (3/3)
(7,582 - 10,655)
EEA 3.0 miles NNW EEA 3.0 miles NNW 10,655 (1/1) 250.5 (1/1)
JRR 7,928 (2/2)
(6,479 - 9,377)
Cs-1 37 180 197.5 (2/3)
(144.5 - 250.5)
- (0/2)
Fish (pCi/kg wet)
Gamma (17)
JRR 3,138 (6/6)
(2,319 - 3,534)
K-40 3,125(11/11)
(1,955 - 3,538) 8,230 (11/11)
(7,513 - 9,461)
CCL 0.6 miles E to NNW CCL 0.6 miles E to NNW 3,125(11/11)
(1,955 - 3,538) 8,230 (11/11)
(7,513 - 9,461) 0 0
Tritium (17)
-(0/6)
Page B-3
- Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (f)
RADIOLOGICAL ENVIRONMENtAL MONITORING PROGRAM
SUMMARY
Name of Facility: Wolf Creek Generating Station Docket No.: 50-482 Location of Facility: Coffey County, Kansas Reporting Period: Annual 2011 Medium of ODCM All Indicator Indicator Location with Control Locations Pathway Analysis and Lower Locations Highest Annual Mean Number of Sampled Total Number of Limit of Name Nonroutine (Unit of Analysis Performed Detection
- Mean (f)
Distance and
- Mean (f)
- Mean (f)
Reported Measurement)
(LLD)
- Range Direction
- Range
- Range Measurements **
Food and Garden (pCi/kg wet)
Gamma (18)
Be-7 K-40 1,145 (12/12)
(382 - 4,453) 4,625 (12/12)
(2,562 - 9,049)
Q-6 2.4 miles NW B-1 0.8 miles NNE 1,863 (4/4)
(713 - 4,453) 9,049 (1/1)
D-2 848 (6/6)
(402 - 1,253) 6,453 (6/6)
(3,532 - 12,023) 0 0
NR-U1 Crops (pCi/kg wet)
Bottom Sediment (pCi/kg dry)
Gamma (4)
K-40 14,794 (2/2)
(14,440-15,148)
NR-D1 8.9 miles S 15,148 (1/1)
Gamma (19) 7,795 (2/2)
(3,379-12,212)
JRR 11,826 (2/2)
(11,650 - 12,002) 0 K-40 10,600 (17/17)
(8,906-12,271)
DC 0.8 miles WNW 11,185 (2/2)
(10,099-12,271)
Cs-1 37 Fe-55 (14) 97 (10/17)
(66-120)
-(0/14)
UHS 0.6 miles E 105 (6/10)
(84-120) 91(1/2) 0 0
0 N/A N/A Page B-4
- Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (f)
RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM
SUMMARY
Name of Facility: Wolf Creek Generatinq Station Docket No.: 50-482 Location of Facility: Coffey County, Kansas Reporting Period: Annual 2011 Medium of ODCM All Indicator Indicator Location with Control Locations Pathway Analysis and Lower Locations Highest Annual Mean Number of Sampled Total Number of Limit of Name Nonroutine (Unit of Analysis Performed Detection
- Mean (f)
Distance and
- Mean (f)
- Mean (f)
Reported Measurement)
(LLD)
- Range Direction
- Range
- Range Measurements **
Aquatic Vegetation (pCi/kg wet)
Gamma (3)
No Control Be-7 K-40 1,269 (3/3)
(289 - 3,208)
MUDS 1.5 miles WNW DC-ALT 1.5 miles NW 1,748 (2/2)
(289 - 3,208) 3,630 (1/1) 0 0
2,960 (3/3)
(2,612 - 3,630)
Terrestrial Vegetation (pCi/kg wet)
Gamma (2)
No Control Be-7 K-40 3,765 (2/2)
(2,559 - 4,972) 3,735 (2/2)
(3,310 -4,161) 10,054 (1/1)
MUDS 1.5 miles WNW MUDS 1.5 miles WNW 3,765 (2/2)
(2,559 - 4,972) 3,735 (2/2)
(3,310-4,161) 0 0
Soil (pCi/kg dry)
Gamma (1)
No Control K-40 MUDS 1.5 miles WNW MUDS 1.5 miles WNW 10,054 (1/1) 0 0
Cs-1 37 112(1/1) 112(1/1)
Deer (pCi/kg wet)
Gamma (2)
No Control K-40 2,940 (2/2)
(2,756 - 3,124) 748 (2/2)
(126 - 1,370)
C.36
.36 miles NE Q1.4 1.4 miles NW 3,124(1/1) 1,370 (1/1) 0 0
Tritium (2)
Page B-5
- Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (f)
Air Particulate and Charcoal Filters Location: 002 Collection Start Date 27-DEC-10 03-JAN-i 1 1 0-JAN-i 1 10-JAN-1 1 17-JAN-i 1 24-JAN-i 1 07-FEB-i 1 15-FEB-11 21-FEB-11 01-MAR-11 07-MAR-i 1 14-MAR-11 21-MAR-11 28-MAR-i 1 04-APR-i 1 11-APR-11 19-APR-11 25-APR-i 1 02-MAY-i 1 09-MAY-1i1 16-MAY-11 23-MAY-i 1 31-MAY-11 31-MAY-11 06-JUN-i 1 06-JUN-11 14-JUN-11 14-JUN-11 20-JUN-11 27-JUN-11 05-JUL-11 11-JUL-11 11-JUL-11 18-JUL-11 25-JUL-11 01-AUG-11 08-AUG-i 1 15-AUG-1l 22-AUG-i 1 30-AUG-i 1 Collection End Date 03-JAN-i 1 10-JAN-1l 17-JAN-1l 17-JAN-11 24-JAN-I 1 31-JAN-l 1 15-FEB-11 21-FEB-11 01-MAR-1l 07-MAR-i 1 14-MAR-1l 21-MAR-11 28-MAR-1i1 04-APR-i 1 11-APR-11 19-APR-1l 25-APR-i 1 02-MAY-i 1 09-MAY-i 1 16-MAY-11 23-MAY-1i1 31-MAY-11 06-JUN-11 06-JUN-11 14-JUN-11 14-JUN-11 20-JUN-11 20-JUN-i 1 27-JUN-11 05-JUL-11 11-JUL-11 18-JUL-11 18-JUL-11 25-JUL-11 01-AUG-11 08-AUG-i 1 15-AUG-11 22-AUG-i 1 30-AUG-1i1 06-SEP-i 1 Volume m
3 Gross Beta Concentration (pCi/m 3 )
1-131 Concentration (pCi/m 3)
Duplicate Analysis 303 299 315 315 304 292 328 257 339 260 295 302 305 295 291 345 252 310 293 305 297 347 247 247 343 343 253 253 303 341 246 292 292 292 291 297 289 292 351 301 0.033 0.026 0.055 0.048 0.039 0.031 0.029 0.017 0.021 0.033 0.018 0.017 0.030 0.035 0.023 0.024 0.009 0.013 0.021 0.014 0.016 0.017 0.025 0.027 0.025 0.029 0.026 0.024 0.012 0.023 0.025 0.023 0.022 0.020 0.024 0.022 0.023 0.028 0.036 0.038
+1-
+1-
+1-
+1-
+1-
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+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
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+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
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+1-
+1-
+1-0.004 0.004 0.005 0.005 0.004 0.004 0.004 0.004 0.003 0.005 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.003 0.005 0.005 0.004 0.004 0.004 0.004 0.004 0.004 0.005 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.010 0.010 0.011 ReCount
< 0.015
< 0.015
< 0.007
< 0.014
< 0.007
< 0.011
< 0.012
< 0.023 0.099 +/- 0.029 0.128 +/- 0.027
< 0.023
< 0.013
< 0.020
< 0.011
< 0.012
< 0.010
< 0.010
< 0.006
< 0.013
< 0.019
< 0.010
< 0.011
< 0.010
< 0.013
< 0.020
< 0.012
< 0.017
< 0.015
< 0.011
< 0.013
< 0.007
< 0.011 Duplicate Duplicate Duplicate Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - I
Air Particulate and Charcoal Filters Location: 002 Collection Start Date 06-SEP-i 1 12-SEP-11 19-SEP-11 26-SEP-i 1 26-SEP-i 1 03-OCT-i 1 10-OCT-11 17-OCT-1 I 24-OCT-1i1 31-OCT-11 07-NOV-i 1 14-NOV-i 1 21-NOV-11 28-NOV-i 1 05-DEC-i 1 12-DEC-11 19-DEC-1l 27-DEC-i 1 Collection End Date 12-SEP-11 19-SEP-11 26-SEP-i 1 03-OCT-1i1 03-OCT-i 1 10-OCT-1l 17-OCT-11 24-OCT-i 1 31-OCT-11 07-NOV-i 1 14-NOV-11 21-NOV-11 28-NOV-i 1 05-DEC-i 1 12-DEC-11 19-DEC-11 27-DEC-11 03-JAN-12 Volume m 3 Gross Beta Concentration (pCi/m 3 )
1-131 Concentration (pCi/m 3)
Duplicate Analysis 259 292 301 295 295 297 292 299 296 300 314 303 304 310 299 285 353 305 0.023 0.021 0.026 0.031 0.027 0.031 0.026 0.031 0.031 0.041 0.024 0.023 0.040 0.026 0.046 0.042 0.025 0.020
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.005 0.004 0.005 0.005 0.004 0.004 0.009 0.014 0.019 0.011 0.013 0.013 0.008 0.015 0.013 0.014 0.017 0.013 0.017 0.010 0.013 0.011 0.010 Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 2
Air Particulate and Charcoal Filters Location: 018 Collection Start Date 27-DEC-10 03-JAN-i 1 1 0-JAN-1i 10-JAN-1i 17-JAN-11 24-JAN-i 1 31-JAN-11 07-FEB-1i1 15-FEB-11 21-FEB-11 01-MAR-11 07-MAR-i 1 14-MAR-i 1 21 -MAR-1l 28-MAR-i 1 04-APR-i 1 11-APR-11 19-APR-11 25-APR-i 1 02-MAY-i 1 09-MAY-i 1 16-MAY-11 23-MAY-1 1 23-MAY-i 1 31-MAY-11 06-JUN-11 14-JUN-11 20-JUN-11 27-JUN-11 05-JUL-1i1 11-JUL-11 18-JUL-11 25-JUL-11 01-AUG-11 08-AUG-1 1 15-AUG-11 22-AUG-i 1 30-AUG-i 1 06-SEP-i 1 12-SEP-11 Collection End Date 03-JAN-i 1 10-JAN-11 17-JAN-11 17-JAN-1l 24-JAN-i 1 31-JAN-11 07-FEB-i 1 15-FEB-11 21-FEB-11 01-MAR-11 07-MAR-1i1 14-MAR-i 1 21-MAR-11 28-MAR-i 1 04-APR-i 1 11-APR-11 19-APR-1l 25-APR-i 1 02-MAY-1i1 09-MAY-i 1 16-MAY-11 23-MAY-i 1 31 -MAY-1i 31 -MAY-1i 06-JUN-11 14-JUN-11 20-JUN-11 27-JUN-11 05-JUL-i 1 11-JUL-11 18-JUL-11 25-JUL-11 01-AUG-11 08-AUG-i 1 15-AUG-11 22-AUG-i 1 30-AUG-i 1 06-SEP-1i1 12-SEP-11 19-SEP-11 Volume Gross Beta m 3 Concentration (pCi/m 3 )
1-131 Concentration (pCi/m 3)
Duplicate Analysis 301 310 301 301 303 229 320 336 260 345 259 288 298 309 288 297 337 250 305 296 306 297 351 351 250 344 261 305 346 257 295 296 295 298 292 300 344 300 259 293 0.033 0.023 0.053 0.054 0.042 0.023 0.021 0.026 0.019 0.024 0.031 0.020
-0.021 0.032 0.037 0.026 0.022 0.010 0.012 0.023 0.014 0.011 0.016 0.013 0.023 0.023 0.019 0.011 0.024 0.027 0.020 0.021 0.023 0.019 0.025 0.035 0.031 0.037 0.026 0.020
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
-I-I-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-0.004 0.004 0.005 0.005 0.005 0.005 0.004 0.003 0.004 0.004 0.005 0.004 0.004 0.004 0.005 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.003 0.003 0.005 0.004 0.004 0.003 0.004 0.005 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.005 0.004 0.010 0.010 0.012 ReCount
< 0.015
< 0.019
< 0.008
< 0.007
< 0.014
< 0.007
< 0.011
< 0.012
< 0.028 0.103 +/- 0.023 0.131 +/-0.026
< 0.022
< 0.015
< 0.019
< 0.011
< 0.012
< 0.010
< 0.010
< 0.006 Duplicate 0.013 0.019 0.009 0.011 0.010 0.012 0.020 0.012 0.017 0.015 0.011 0.012 0.007 0.011 0.009 0.014 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 3
Air Particulate and Charcoal Filters Location: 018 Collection Start Date 19-SEP-11 26-SEP-i 1 03-OCT-i 1 10-OCT-11 17-OCT-11 24-OCT-1i1 24-OCT-1i1 31-OCT-11 07-NOV-i 1 14-NOV-i 1 21-NOV-11 28-NOV-1i1 05-DEC-i 1 12-DEC-11 19-DEC-1i1 27-DEC-i 1 Collection End Date 26-SEP-11 03-OCT-i 1 10-OCT-11 17-OCT-11 24-OCT-1i1 31-OCT-11 31-OCT-11 07-NOV-i 1 14-NOV-1 1 21-NOV-11 28-NOV-i 1 05-DEC-i 1 12-DEC-1 1 19-DEC-1i 27-DEC-i 1 03-JAN-12 Volume m 3 Gross Beta Concentration (pCi/m 3 )
1-131 Concentration (pCi/m 3)
Duplicate Analysis 307 297 300 295 309 296 296 301 311 306 297 314 301 277 357 305 0.025 0.030 0.030 0.020 0.033 0.030 0.028 0.035 0.024 0.024 0.038 0.031 0.048 0.045 0.026 0.017
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
-i-I-
+1-
+1-
+1-
+1-
+1-0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.005 0.004 0.005 0.005 0.004 0.004 0.019 0.011 0.013 0.013 0.008 0.015 0.013 0.014 0.016 0.013 0.017 0.010 0.014 0.011 0.010 Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 4
Air Particulate and Charcoal Filters Location: 032 Collection Start Date 27-DEC-10 03-JAN-i 1 1 0-JAN-1 1 10-JAN-1 1 17-JAN-11 24-JAN-i 1 31-JAN-11 07-FEB-i 1 15-FEB-11 21-FEB-11 01-MAR-11 07-MAR-1 1 14-MAR-i 1 21-MAR-11 28-MAR-i 1 04-APR-i 1 11-APR-11 19-APR-11 25-APR-i 1 02-MAY-i 1 09-MAY-i 1 09-MAY-i 1 16-MAY-1l 23-MAY-i 1 31-MAY-11 06-JUN-11 14-JUN-11 20-JUN-11 27-JUN-1 1 05-JUL-11 11-JUL-11 18-JUL-11 25-JUL-11 01-AUG-11 01-AUG-11 08-AUG-i 1 15-AUG-11 22-AUG-i 1 30-AUG-i 1 06-SEP-i 1 Collection End Date 03-JAN-i 1 10-JAN-1l 17-JAN-1l 17-JAN-1l 24-JAN-11 31-JAN-11 07-FEB-i 1 15-FEB-11 21-FEB-11 01-MAR-11 07-MAR-i 1 14-MAR-11 21-MAR-11 28-MAR-i 1 04-APR-1i1 11-APR-11 19-APR-11 25-APR-i 1 02-MAY-1i1 09-MAY-i 1 16-MAY-1l 16-MAY-1l 23-MAY-i 1 31-MAY-11 06-JUN-11 14-JUN-11 20-JUN-11 27-JUN-11 05-JUL-11 11-JUL-11 18-JUL-11 25-JUL-11 01-AUG-11 08-AUG-1i1 08-AUG-i 1 15-AUG-11 22-AUG-i 1 30-AUG-I 1 06-SEP-i 1 12-SEP-11 Volume m
3 Gross Beta Concentration (pCi/m3 )
291 309 313 313 306 291 312 331 263 349 267 299 298 314 288 297 346 258 311 295 308 308 302 359 252 345 265 306 342 254 296 296 296 298 298 297 301 352 311 254 0.030 0.022 0.056 0.053 0.041 0.027 0.019 0.030 0.021 0.020 0.032 0.018 0.018 0.034 0.044 0.021 0.023 0.011 0.019 0.023 0.012 0.012 0.014 0.018 0.022 0.029 0.020 0.015 0.023 0.030 0.021 0.022 0.025 0.025 0.025 0.024 0.036 0.033 0.038 0.027
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
-I-I-
+1-
+1-
+1-
+1-
+1-
+1-0.004 0.004 0.005 0.005 0.004 0.004 0.004 0.004 0.004 0.003 0.004 0.004 0.004 0.004 0.005 0.004 0.004 0.004 0.004 0.004 0.003 0.003 0.004 0.003 0.005 0.004 0.004 0.004 0.004 0.005 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.005 1-131 Concentration (pCi/m 3)
< 0.010
< 0.010
< 0.011
< 0.015
< 0.015
< 0.008
< 0.007
< 0.014
< 0.007
< 0.011
< 0.012
< 0.017 0.110 +/- 0.022 0.120 +1- 0.032
< 0.024
< 0.018
< 0.019
< 0.011
< 0.012
< 0.010
< 0.010
< 0.006
< 0.013
< 0.019
< 0.009
< 0.010
< 0.010
< 0.012
< 0.019
< 0.012
< 0.017
< 0.015
< 0.011
< 0.012
< 0.007
< 0.010
< 0.010 Duplicate Analysis ReCount Duplicate Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 5
Air Particulate and Charcoal Filters Location: 032 Collection Start Date 12-SEP-11 19-SEP-11 19-SEP-11 26-SEP-i 1 03-OCT-i 1 10-OCT-11 17-OCT-i 1 24-OCT-1i1 31-OCT-11 07-NOV-i 1 14-NOV-11 21 -NOV-1i 28-NOV-i 1 05-DEC-i 1 12-DEC-11 19-DEC-11 19-DEC-1l 27-DEC-1i1 Collection End Date 19-SEP-11 26-SEP-i 1 26-SEP-i 1 03-OCT-1i1 10-OCT-1l 17-OCT-11 24-OCT-i 1 31-OCT-11 07-NOV-i 1 14-NOV-11 21-NOV-11 28-NOV-i 1 05-DEC-i 1 12-DEC-11 19-DEC-11 27-DEC-1i1 27-DEC-1i1 03-JAN-1 2 Volume Gross Beta m 3 Concentration (pCi/m 3 )
1-131 Concentration (pCi/m 3)
Duplicate Analysis 294 304 304 306 293 296 301 298 300 313 306 303 311 301 285 356 356 307 0.020 0.026 0.024 0.036 0.030 0.021 0.037 0.036 0.040 0.025 0.024 0.040 0.029 0.047 0.038 0.025 0.030 0.015
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.005 0.004 0.005 0.005 0.004 0.004 0.004
< 0.014
< 0.019 0.010 0.013 0.013 0.008 0.015 0.013 0.014 0.016 0.013 0.017 0.010 0.013 0.011 Duplicate Duplicate
< 0.010 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 6
Air Particulate and Charcoal Filters Location: 037 Collection Start Date 27-DEC-10 03-JAN-i 1 03-JAN-1 i 10-JAN-1 10-JAN-1 17-JAN-1i 24-JAN-i 1 31-JAN-1 I 07-FEB-1 i 15-FEB-1i 21-FEB-1i 21-FEB-1i 01-MAR-1i 07-MAR-i 1 14-MAR-1i 21-MAR-1i 28-MAR-i 1 04-APR-i 1 04-APR-i 1 11-APR-11 19-APR-1l 25-APR-i 1 25-APR-i 1 02-MAY-i 1 09-MAY-i 1 16-MAY-1i 16-MAY-1i 23-MAY-i 1 31 -MAY-1i 06-JUN-11 14-JUN-11 20-JUN-i 1 27-JUN-11 05-JUL-11 11-JUL-11 18-JUL-11 25-JUL-11 01-AUG-11 08-AUG-i 1 08-AUG-i 1 Collection End Date 03-JAN-1i1 10-JAN-1l 10-JAN-1l 17-JAN-11 17-JAN-11 24-JAN-i 1 31-JAN-11 07-FEB-i 1 15-FEB-11 21-FEB-11 01-MAR-11 01-MAR-11 07-MAR-i 1 14-MAR-i 1 21-MAR-11 28-MAR-i 1 04-APR-i 1 11-APR-11 11-APR-11 19-APR-11 25-APR-i 1 02-MAY-11 02-MAY-i 1 09-MAY-i 1 16-MAY-1l 23-MAY-i 1 23-MAY-i 1 31-MAY-11 06-JUN-11 14-JUN-11 20-JUN-11 27-JUN-11 05-JUL-11 11-JUL-11 18-JUL-11 25-JUL-i 1 01-AUG-11 08-AUG-i 1 15-AUG-11 15-AUG-11 Volume m 3 Gross Beta Concentration (pCi/m 3 )
290 314 314 326 326 316 299 313 328 254 348 348 266 290 300 316 291 299 299 347 256 314 314 298 315 295 295 353 248 338 261 309 347 249 294 296 295 297 293 293 0.031 0.023 0.025 0.053 0.058 0.044 0.023 0.021 0.028 0.018 0.024 0.022 0.031 0.020 0.018 0.034 0.031 0.025 0.023 0.025 0.008 0.014 0.015 0.024 0.013 0.015 0.013 0.018 0.020 0.022 0.019 0.011 0.023 0.024 0.015 0.018 0.021 0.020 0.021 0.023
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-0.004 0.004 0.004 0.005 0.005 0.004 0.004 0.004 0.003 0.004 0.004 0.003 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.003 0.004 0.004 0.003 0.004 0.004 0.004 0.003 0.003 0.005 0.004 0.004 0.004 0.004 0.004 0.004 1-131 Concentration (pCi/m 3)
< 0.010
< 0.010
< 0.011
< 0.015
< 0.015
< 0.008
< 0.007
< 0.014
< 0.007
< 0.011
< 0.012
< 0.020 0.105 +/-0.021 0.127 +/- 0.031
< 0.026
< 0.018
< 0.019
< 0.011
< 0.012
< 0.009
< 0.010
< 0.006
< 0.013
< 0.020
< 0.009
< 0.010
< 0.010
< 0.013
< 0.020
< 0.012
< 0.017
< 0.015
< 0.011 Duplicate Analysis Duplicate ReCount Duplicate Duplicate Duplicate Duplicate Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 7
Air Particulate and Charcoal Filters Location: 037 Collection Start Date 15-AUG-1l 22-AUG-i 1 30-AUG-i 1 06-SEP-i 1 12-SEP-1i1 19-SEP-11 26-SEP-i 1 03-OCT-i 1 10-OCT-11 17-OCT-11 24-OCT-i 1 31-OCT-11 07-NOV-i 1 14-NOV-11 21-NOV-1l 28-NOV-i 1 05-DEC-i 1 12-DEC-11 19-DEC-1l 27-DEC-i 1 27-DEC-1 1 Collection End Date 22-AUG-1i1 30-AUG-i 1 06-SEP-11 12-SEP-11 19-SEP-11 26-SEP-i 1 03-OCT-i 1 10-OCT-1l 17-OCT-11 24-OCT-i 1 31-OCT-11 07-NOV-I 1 14-NOV-11 21-NOV-1l 28-NOV-i 1 05-DEC-i 1 12-DEC-11 19-DEC-11 27-DEC-i 1 03-JAN-12 03-JAN-1 2 Volume m
3 Gross Beta Concentration (pCi/m 3 )
1-131 Concentration (pCi/m 3)
Duplicate Analysis 301 352 306 253 292 300 307 293 299 299 301 299 308 303 304 311 299 286 353 306 306 0.031 0.030 0.032 0.024 0.017 0.028 0.025 0.032 0.018 0.033 0.033 0.036 0.025 0.026 0.038 0.030 0.045 0.043 0.030 0.017 0.015
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
-I-I-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-0.004 0.004 0.004 0.005 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.005 0.004 0.005 0.005 0.004 0.004 0.004 0.012 0.007 0.011 0.010 0.014 0.019 0.010 0.013 0.013 0.008 0.015 0.013 0.014 0.017 0.013 0.017 0.010 0.013 0.011 0.010 Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 8
Air Particulate and Charcoal Filters Location: 049 Collection Start Date 27-DEC-10 27-DEC-10 03-JAN-i 1 10-JAN-1 1 10-JAN-11 17-JAN-11 24-JAN-i 1 31-JAN-11 07-FEB-1i1 15-FEB-11 21-FEB-11 01-MAR-11 07-MAR-i 1 14-MAR-11 21-MAR-11 28-MAR-i 1 04-APR-i 1 11-APR-11 11-APR-11 19-APR-1l 19-APR-11 25-APR-i 1 02-MAY-i 1 09-MAY-1i1 16-MAY-1l 23-MAY-i 1 31-MAY-11 06-JUN-11 14-JUN-1i1 20-JUN-11 27-JUN-i 1 27-JUN-11 05-JUL-11 11-JUL-11 18-JUL-11 25-JUL-11 01-AUG-11 08-AUG-i 1 15-AUG-1l 15-AUG-1l Collection End Date 03-JAN-i 1 03-JAN-i 1 10-JAN-1l 17-JAN-1l 17-JAN-1l 24-JAN-1i1 31-JAN-11 07-FEB-i 1 15-FEB-11 21;-FEB-11 01-MAR-11 07-MAR-i 1 14-MAR-11 21-MAR-11 28-MAR-i 1 04-APR-i 1 11-APR-11 19-APR-11 19-APR-1l 25-APR-i 1 25-APR-i 1 02-MAY-i 1 09-MAY-i 1 16-MAY-1l 23-MAY-1i1 31-MAY-11 06-JUN-11 14-JUN-11 20-JUN-11 27-JUN-i 1 05-JUL-11 05-JUL-11 11-JUL-11 18-JUL-11 25-JUL-11 01-AUG-11 08-AUG-i 1 15-AUG-11 22-AUG-i 1 22-AUG-1 1 Volume m 3 Gross Beta Concentration (pCi/m 3 )
313 313 314 318 318 309 292 316 332 264 343 262 294 307 306 294 287 343 343 258 258 311 298 302 298 350 251 344 260 313 342 342 250 294 296 297 298 295 299 299 0.030 0.027 0.034 0.049 0.053 0.045 0.028 0.020 0.027 0.016 0.023 0.033 0.021 0.022 0.034 0.039 0.027 0.025 0.026 0.008 0.010 0.014 0.023 0.013 0.016 0.016 0.023 0.026 0.023 0.011 0.025 0.023 0.026 0.023 0.025 0.022 0.021 0.028 0.032 0.032
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-0.004 0.004 0.004 0.005 0.005 0.005 0.004 0.004 0.003 0.004 0.004 0.005 0.004 0.004 0.004 0.005 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.003 0.005 0.004 0.004 0.003 0.004 0.004 0.005 0.004 0.004 0.004 0.004 0.004 0.004 0.004 1-131 Concentration (pCi/m 3)
< 0.010
< 0.010
< 0.011
< 0.015
< 0.015
< 0.008
< 0.007
< 0.014
< 0.007
< 0.011
< 0.012
< 0.017 0.094 +/- 0.028 0.131 +/-0.032
< 0.028
< 0.020
< 0.023
< 0.011
< 0.012
< 0.010
< 0.010
< 0.006
< 0.013
< 0.019
< 0.009
< 0.010
< 0.010
< 0.013
< 0.020
< 0.012
< 0.017
< 0.015
< 0.011
< 0.012 Duplicate Analysis Duplicate ReCount Duplicate Duplicate Duplicate Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 9
Air Particulate and Charcoal Filters Location: 049 Collection Start Date 22-AUG-i 1 30-AUG-i 1 06-SEP-1i1 12-SEP-1i1 19-SEP-11 26-SEP-i 1 03-OCT-1i1 10-OCT-i 1 17-OCT-1l 24-OCT-i 1 31-OCT-11 07-NOV-I 1 14-NOV-11 21-NOV-11 28-NOV-I 1 28-NOV-i 1 05-DEC-i 1 12-DEC-11 19-DEC-1l 27-DEC-i 1 Collection End Date 30-AUG-1i1 06-SEP-1i1 12-SEP-11 19-SEP-11 26-SEP-1i1 03-OCT-i 1 10-OCT-l 1 17-OCT-1l 24-OCT-11 31-OCT-11 07-NOV-i 1 14-NOV-11 21-NOV-i 1 28-NOV-1i1 05-DEC-1i1 05-DEC-1i1 12-DEC-1i1 19-DEC-1i1 27-DEC-i 1 03-JAN-1 2 Volume Gross Beta m3 Concentration (pCi/m 3 )
1-131 Concentration (pCi/m 3)
Duplicate Analysis 349 298 262 298 302 299 308 295 309 300 302 317 318 304 312 312 298 285 359 312 0.033 0.036 0.028 0.021 0.027 0.030 0.028 0.020 0.035 0.036 0.036 0.025 0.025 0.040 0.032 0.028 0.049 0.045 0.030 0.016
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-0.004 0.004 0.005 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.005 0.004 0.004 0.005 0.005 0.004 0.004
< 0.007
< 0.011
< 0.009
< 0.014
< 0.019
< 0.011
< 0.012
< 0.013
< 0.008
< 0.015
< 0.013
< 0.014
< 0.016
< 0.013
< 0.017 Duplicate 0.010 0.013 0.011 0.010 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-10
Air Particulate and Charcoal Filters Location: 053 Collection Start Date 27-DEC-10 03-JAN-i 1 10-JAN-11 10-JAN-11 10-JAN-11 17-JAN-1i 24-JAN-11 31-JAN-11 07-FEB-11 15-FEB-11 21-FEB-11 01-MAR-11 07-MAR-11 14-MAR-11 21-MAR-11 28-MAR-i 1 04-APR-1i1 11-APR-11 19-APR-1l 25-APR-1i1 02-MAY-1 1 09-MAY-1 1 16-MAY-11 23-MAY-i 1 31-MAY-11 06-JUN-1 1 14-JUN-11 20-JUN-11 27-JUN-11 05-JUL-11 11-JUL-11 18-JUL-11 25-JUL-11 01-AUG-11 08-AUG-1 1 15-AUG-1l 22-AUG-i 1 30-AUG-i 1 06-SEP-11 12-SEP-11 Collection End Date 03-JAN-11 10-JAN-1l 17-JAN-1l 17-JAN-11 17-JAN-11 24-JAN-11 31-JAN-11 07-FEB-i 1 15-FEB-11 21-FEB-11 01-MAR-11 07-MAR-1 1 14-MAR-11 21-MAR-11 28-MAR-i 1 04-APR-i 1 11-APR-11 19-APR-11 25-APR-11 02-MAY-i 1 09-MAY-i 1 16-MAY-11 23-MAY-1 1 31-MAY-11 06-JUN-11 14-JUN-11 20-JUN-11 27-JUN-11 05-JUL-11 11-JUL-11 18-JUL-11 25-JUL-11 01-AUG-11 08-AUG-i 1 15-AUG-11 22-AUG-11 30-AUG-1i1 06-SEP-i 1 12-SEP-11 19-SEP-11 Volume m 3 Gross Beta Concentration (pCi/m 3 )
1-131 Concentration (pCi/m 3)
Duplicate Analysis 295 309 317 317 317 303 298 302 333 241 344 263 287 297 329 295 291 349 257 319 306 312 299 335 249 343 261 303 344 255 289 297 296 299 296 305 351 301 257 296 0.031 0.029 0.052 0.056 0.053 0.048 0.028 0.022 0.030 0.019 0.023 0.030 0.018 0.018 0.030 0.035 0.025 0.024 0.011 0.013 0.020 0.011 0.015 0.017 0.026 0.027 0.022 0.014 0.031 0.027 0.018 0.020 0.024 0.022 0.025 0.029 0.034 0.037 0.026 0.020
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
-I-I-
+1-
+1-0.004 0.004 0.005 0.005 0.005 0.005 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.003 0.004 0.003 0.004 0.003 0.005 0.004 0.004 0.004 0.004 0.005 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.005 0.004 0.010 0.010 0.011 Duplicate ReCount
< 0.015
< 0.015
< 0.008
< 0.007
< 0.015
< 0.007
< 0.011
< 0.012
< 0.023 0.124 +/- 0.026 0.138 +/- 0.035
< 0.021
< 0.016
< 0.034
< 0.010
< 0.012
< 0.009
< 0.010
< 0.006
< 0.013
< 0.019
< 0.009
< 0.011
< 0.010
< 0.012
< 0.020
< 0.012
< 0.017
< 0.015
< 0.011
< 0.012
< 0.007
< 0.011
< 0.009
< 0.014 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-11
Air Particulate and Charcoal Filters Location: 053 Collection Start Date 19-SEP-11 26-SEP-i 1 03-OCT-i 1 10-OCT-1l 17-OCT-1l 24-OCT-i 1 31-OCT-11 07-NOV-i 1 14-NOV-11 21-NOV-11 21-NOV-11 28-NOV-i 1 05-DEC-1i1 12-DEC-11 19-DEC-11 27-DEC-i 1 Collection End Date 26-SEP-i 1 03-OCT-i 1 10-OCT-11 17-OCT-11 24-OCT-i 1 31-OCT-11 07-NOV-i 1 14-NOV-11 21-NOV-11 28-NOV-i 1 28-NOV-i 1 05-DEC-i 1 12-DEC-11 19-DEC-1i1 27-DEC-i 1 03-JAN-1 2 Volume Gross Beta m 3 Concentration (pCi/m 3 )
1-131 Concentration (pCi/m 3)
Duplicate Analysis 305 297 302 295 306 299 302 307 298 302 302 303 307 287 350 305 0.025 0.030 0.035 0.020 0.032 0.033 0.034 0.026 0.026 0.041 0.040 0.031 0.044 0.044 0.028 0.023
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.005 0.005 0.004 0.005 0.005 0.004 0.004 0.019 0.011 0.013 0.013 0.008 0.015 0.013 0.014 0.017 0.013 0.017 0.009 0.013 0.011 0.010 Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-12
Quarterly Air Particulate - Gamma Location:
002 28-MAR-11 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-1 37 27-JUN-11 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-1 34 CS-1 37 03-OCT-1 I Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 03-JAN-1 2 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 Concentration (pCi/m 3 )
0.066+/-
0.013 0.001 0.001 0.002 0.001 0.001 0.001 0.001 0.001 Concentration (pCi/m 3 )
0.092+/-
0.016 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 Concentration (pCi/m 3 )
0.087+/-
0.016 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 Concentration (pCi/m33 )
0.081+/-
0.013 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001
- Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-13
Quarterly Air Particulate - Gamma Location:
018 28-MAR-1 I Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 27-JUN-11 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-1 34 CS-137 03-OCT-1I Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 03-JAN-12 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-1 37 Concentration (pCi/m 3 )
0.064+/-
0.013 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 Concentration (pCilm 3 )
0.084+/-
0.013 0.001 0.001 0.002 0.001 0.001 0.001 0.001 0.001 Concentration (pCi/m3 )
0.088+/-
0.015 0.001 0.001 0.002 0.001 0.001 0.001 0.001 0.001 Concentration (pCi/m 3 )
0.063+/-
0.011 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001
- Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-14
Quarterly Air Particulate - Gamma Location:
032 28-MAR-1I Nuclide BE-7 BE-7 MN-54 MN-54 CO-58 CO-58 FE-59 FE-59 CO-60 CO-60 ZN-65 ZN-65 ZR-NB-95 ZR-NB-95 CS-134 CS-134 CS-137 CS-1 37 27-JUN-11 Nuclide BE-7 BE-7 MN-54 MN-54 CO-58 CO-58 FE-59 FE-59 CO-60 CO-60 ZN-65 ZN-65 ZR-NB-95 ZR-NB-95 CS-1 34 CS-134 CS-137 CS-1 37 Concentration (pCi/m 3 )
0.067+/-
0.013 0.067+/-
0.019 0.001 0.001 0.001 0.001 0.001 0.002 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 Concentration (pCi/m 3 )
0.090+/-
0.020 0.093+/-
0.014 0.001 0.001 0.001 0.001 0.001 0.002 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001
- Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-15
Quarterly Air Particulate - Gamma Location:
032 03-OCT-11 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 03-JAN-12 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 Concentration (pCi/m 3 )
0.118+/-
0.016 0.001 0.001 0.002 0.001 0.001 0.001 0.001 0.001 Concentration (DCi/m 3 )
0.071+/-
0.012 0.001 0.001 0.002 0.001 0.001 0.001 0.001 0.001
- Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-16
Quarterly Air Particulate - Gamma Location:
037 28-MAR-11 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 27-JUN-11 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 03-OCT-11 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-1 37 03-JAN-1 2 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 Concentration (pCi/m3 )
0.079+/-
0.018 0.001 0.001 0.002 0.001 0.001 0.001 0.001 0.001 Concentration (pCi/m 3 )
0.092+/-
0.015 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 Concentration (pCi/m 3 )
0.075+/-
0.013 0.001 0.001 0.002 0.001 0.001 0.001 0.001 0.001 Concentration (pCi/m 3 )
0.073+/-
0.013 0.001 0.001 0.001 0.001 0.002 0.001 0.001 0.001
- Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-17
Quarterly Air Particulate - Gamma Location:
049 28-MAR-1I Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-1 34 CS-1 37 27-JUN-11 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-1 37 03-OCT-1I Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-1 34 CS-137 03-JAN-12 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 Concentration (pCiIm 3 )
0.071+/-
0.015 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 Concentration (pCi/m 3 )
0.087+/-
0.017 0.001 0.001 0.003 0.001 0.001 0.001 0.001 0.001 Concentration (pCi/m 3 )
0.082+/-
0.011 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 Concentration (pCi/m 3 )
0.068+/-
0.012 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001
- Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-18
Quarterly Air Particulate - Gamma Location:
053 28-MAR-1I Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 27-JUN-11 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 03-OCT-1 I Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 03-JAN-12 Nuclide BE-7 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-1 34 CS-1 37 Concentration (pCi/m33 )
0.068+/-
0.014 0.001 0.001 0.001 0.001 0.002 0.001 0.001 0.001 Concentration (pCi/m33 )
0.087+/-
0.014 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 Concentration (pCi/m33 )
0.085+/-
0.014 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 Concentration (pCi/m33 )
0.075+/-
0.011 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001
- Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-19
Exposure Pathway - Waterborne Surface Water Location JRR Collection Date 31-JAN-1 31-JAN-1 31-JAN-1 31-JAN-1l 31-JAN-i 1 31-JAN-1 31-JAN-i 1 31-JAN-1 31-JAN-1 31-JAN-1l 31-JAN-i 1 21-FEB-i 1 21-FEB-i 1 21-FEB-i 1 21-FEB-i 1 21-FEB-i 1 21-FEB-i 1 21-FEB-1l 21-FEB-1l 21-FEB-i 1 21-FEB-i 1 21-FEB-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-1i1 28-MAR-1i1 28-MAR-1i1 20-APR-i 1 20-APR-i 1 20-APR-i 1 20-APR-i 1 20-APR-1i1 20-APR-i 1 20-APR-i 1 Nuclide MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-1 37 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-1 34 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 Gamma Spectrum & H-3 Concentration (pCi/Liter)
Duplicate Analysis 3.0 2.1 5.9 3.1 3.4 2.4 4.3 3.1 2.3 1.4 143.0 2.1 2.1 2.9 2.2 4.7 2.9 2.4 2.5 2.5 2.4 147.0 2.6 3.7 4.3 1.9 5.1 3.6 5.9 3.9 4.1 5.3 146.0 2.9 1.5 3.6 2.6 4.3 3.4 6.6 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 20
Exposure Pathway - Waterborne Surface Water Location JRR Collection Date 20-APR-i 1 20-APR-i 1 20-APR-i 1 20-APR-11 19-MAY-1l 19-MAY-11 19-MAY-1l 19-MAY-1i 19-MAY-1i 19-MAY-1 1 19-MAY-1l 19-MAY-1l 19-MAY-i l 19-MAY-1l 19-MAY-1l 20-JUN-11 20-JUN-11 20-JUN-1i1 20-JUN-11 20-JUN-11 20-JUN-11 20-JUN-11 20-JUN-1i1 20-JUN-i 1 20-JUN-11 20-JUN-11 18-JUL-1i1 18-JUL-i 1 18-JUL-1i1 18-JUL-11 18-JUL-1i1 18-JUL-11 18-JUL-1i1 18-JUL-i 1 18-JUL-i 1 18-JUL-1i1 18-JUL-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 Nuclide Gamma Spectrum & H-3 Concentration (pCi/Liter)
Duplicate Analysis CS-134 CS-1 37 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-1 34 CS-1 37 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 4.0 2.7 3.7 141.0 2.2 1.8 3.7 1.0 4.3 3.1 6.4 2.8 2.4 2.9 141.0 2.2 1.8 4.0 2.5 3.9 3.7 5.7 2.7 2.8 1.6 148.0 5.2 4.2 10.4 1.1 3.6 2.4 5.6 3.7 4.9 2.7 152.0 2.9 2.2 3.4 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 21
Exposure Pathway - Waterborne Surface Water Location JRR Collection Date 08-AUG-i 1 08-AUG-i 1 08-AUG-I 1 08-AUG-i 1 08-AUG-i 1 08-AUG-i 1 08-AUG-i 1 08-AUG-i 1 08-AUG-1i1 14-SEP-11 14-SEP-i 1 14-SEP-i 1 14-SEP-11 14-SEP-i 1 14-SEP-1 1 14-SEP-1 1 14-SEP-11 14-SEP-1i1 14-SEP-i 1 14-SEP-1 1 17-OCT-11 17-OCT-11 17-OCT-1 1 17-OCT-i 1 17-OCT-11 17-OCT-1l 17-OCT-1l 17-OCT-11 17-OCT-11 17-OCT-1l 17-OCT-1l 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-1l 21-NOV-11 21-NOV-11 21-NOV-11 Nuclide Gamma Spectrum & H-3 Concentration (pCi/Liter)
Duplicate Analysis CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-1 37 BA-LA-1 40 H-3 FE-55 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-1 37 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 2.7 4.0 2.7 3.3 2.8 2.6 3.4 185.0 158.0 2.8 1.7 4.4 2.2 2.6 1.9 5.2 2.4 3.0 1.7 144.0 2.0 2.7 5.2 1.5 4.1 2.8 4.1 2.3 1.7 2.0 145.0 3.7 6.3 10.9 5.9 5.3 3.5 10.5 4.1 3.9 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 22
Exposure Pathway - Waterborne Surface Water Location JRR Collection Date 21-NOV-11 21-NOV-11 21-NOV-11 21-DEC-11 21-DEC-11 21-DEC-il 21-DEC-11 21-DEC-11 21-DEC-11 21-DEC-11 21-DEC-11 21-DEC-11 21-DEC-11 21-DEC-l1 Nuclide Gamma Spectrum & H-3 Concentration (pCi/Liter)
Duplicate Analysis BA-LA-140 H-3 FE-55 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 6.7 137.0 177.0 2.3 2.8 2.9 2.6 2.0 3.2 5.9 3.3 3.4 2.0 151.0 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-23
Exposure Pathway - Waterborne Surface Water Location SP Collection Date 31-JAN-11 31-JAN-1l 31-JAN-11 31-JAN-11 31-JAN-11 31-JAN-11 31-JAN-11 31-JAN-11 31-JAN-11 31-JAN-11 31-JAN-11 21-FEB-11 21-FEB-11 21-FEB-11 21-FEB-11 21-FEB-11 21-FEB-11 21-FEB-11 21-FEB-11 21-FEB-11 21-FEB-11 21-FEB-11 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 Nuclide Gamma Spectrum & H-3 Concentration (pCi/Liter)
Duplicate Analysis MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-1 37 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-1 37 BA-LA-140 H-3 MN-54 MN-54 CO-58 CO-58 FE-59 FE-59 CO-60 CO-60 ZN-65 ZN-65 ZR-NB-95 ZR-NB-95 1-131 1-131 CS-134 CS-134 CS-1 37 CS-1 37 13,458+1 13,787+1 1.8 2.4 3.3 1.0 5.8 1.8 4.2 2.5 3.5 2.7 330.0 1.5 1.9 3.8 0.9 2.7 2.9 3.0 2.4 2.7 2.8 349.0 2.6 2.8 1.7 2.8 5.8 6.3 1.9 3.9 3.6 4.3 1.9 3.2 4.5 5.4 2.1 5.5 4.2 3.5 Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 24
Exposure Pathway - Waterborne Surface Water Location SP Collection Date 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 28-MAR-i 1 20-APR-1i1 20-APR-1i1 20-APR-i 1 20-APR-i 1 20-APR-11 20-APR-1i1 20-APR-1i1 20-APR-1i1 20-APR-1i1 20-APR-1i1 20-APR-i 1 19-MAY-1i 19-MAY-1i 19-MAY-1i 19-MAY-1i 19-MAY-i 1 19-MAY-i 1 19-MAY-11 19-MAY-1i 19-MAY-1i 19-MAY-11 19-MAY-1l 20-JUN-i 1 20-JUN-11 20-JUN-11 20-JUN-11 20-JUN-11 20-JUN-11 20-JUN-11 20-JUN-11 20-JUN-11 20-JUN-11 20-JUN-11 18-JUL-11 18-JUL-11 18-JUL-11 Nuclide Gamma Spectrum & H-3 Concentration (pCi/Liter)
Duplicate Analysis Duplicate Duplicate BA-LA-140 BA-LA-140 H-3 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-1 37 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 15,968+/
15,523
+/-
14,785+-
14,066+1 14,374+1 4.2 5.9 364.0 359.0 2.9 2.3 2.5 3.2 3.4 3.2 5.3 2.7 2.2 3.0 354.0 1.7 2.6 7.0 1.1 3.6 2.5 5.1 3.1 3.3 1.7 340.0 2.4 2.5 4.8 1.9 3.1 3.1 4.6 2.6 2.1 5.0 353.0 2.3 2.3 4.8 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-25
Exposure Pathway - Waterborne Surface Water Location SP Collection Date 18-JUL-11 18-JUL-11 18-JUL-11 18-JUL-11 18-JUL-11 18-JUL-11 18-JUL-11 18-JUL-11 08-AUG-i 1 08-AUG-i 1 08-AUG-i 1 08-AUG-1 1 08-AUG-i 1 08-AUG-i 1 08-AUG-i 1 08-AUG-i 1 08-AUG-1i1 08-AUG-i 1 08-AUG-1 I 08-AUG-i 1 14-SEP-11 14-SEP-11 14-SEP-11 14-SEP-11 14-SEP-11 14-SEP-11 14-SEP-1i1 14-SEP-i 1 14-SEP-11 14-SEP-11 14-SEP-11 17-OCT-11 17-OCT-i 1 17-OCT-11 17-OCT-1l 17-OCT-11 17-OCT-1l 17-OCT-1l 17-OCT-11 17-OCT-11 Nuclide Gamma Spectrum & H-3 Concentration (pCi/Liter)
Duplicate Analysis CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 FE-55 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 12,794+1 12,670+-
11,590+-
2.5 2.6 3.1 2.5 2.4 2.0 2.1 334.0 2.5 3.3 4.5 1.7 4.1 4.7 6.3 3.0 4.3 4.8 336.0 161.0 2.5 3.9 5.5 2.0 8.7 5.1 6.6 2.9 3.7 4.2 315.0 4.1 3.2 7.5 4.0 3.9 4.7 3.9 5.6 5.2 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 26
Exposure Pathway - Waterborne Surface Water Location SP Collection Date 17-OCT-11 17-OCT-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-1I 21-NOV-11 21-DEC-ll 21-DEC-11 21-DEC-11 21-DEC-11 21-DEC-11 21-DEC-11 21-DEC-11 21-DEC-11 21-DEC-11 21-DEC-11 21-DEC-11 Nuclide Gamma Spectrum & H-3 Concentration (pCi/Liter)
Duplicate Analysis BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 FE-55 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 11,095
+/-
9,847+1 10,186+1 5.4 307.0 3.1 3.9 5.5 2.8 5.0 3.3 8.2 3.9 4.3 5.7 292.0 176.0 2.0 2.5 4.2 1.8 3.6 3.0 4.6 2.2 2.1 1.7 299.0 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 27
Exposure Pathway - Waterborne Ground Water Location B-12 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 28-FEB-11 28-FEB-1i1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-1i1 28-FEB-1i1 28-FEB-i 1 28-FEB-11 28-FEB-1i1 23-MAY-i 1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-i 1 23-MAY-1i1 23-MAY-i 1 23-MAY-1i1 23-MAY-1i1 08-AUG-i 1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-i 1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 21-NOV-11 21-NOV-1i1 21-NOV-1 1 21-NOV-i 1 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 2.5 1.6 2.5 2.1 2.8 2.6 2.9 3.2 2.9 152.0 0.347 4.1 3.6 4.4 2.7 5.7 2.8 4.0 4.3 6.2 141.0 0.457 2.6 2.5 4.4 3.0 3.1 3.0 3.3 3.4 1.7 185.0 0.179 3.2 1.8 3.3 1.8 3.0 3.2 2.9 4.1 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-28
Exposure Pathway - Waterborne Ground Water Location B-12 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 21-NOV-11 21-NOV-11 21-NOV-11 BA-LA-140 H-3 1-131 (CHEM) 2.8 137.0 0.264 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-29
Exposure Pathway - Waterborne Ground Water Location C-10 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-1i1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 23-MAY-i 1 23-MAY-i 1 23-MAY-i 1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-i 1 23-MAY-1i1 23-MAY-i 1 23-MAY-i 1 23-MAY-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-i 1 08-AUG-i 1 08-AUG-i 1 08-AUG-i 1 08-AUG-i 1 08-AUG-1i1 21-NOV-11 21-NOV-1l 21-NOV-11 21-NOV-11 21-NOV-1 1 21-NOV-11 21-NOV-11 21-NOV-11 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-1 37 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 2.5 2.7 4.1 2.5 4.1 2.5 2.3 2.4 1.4 152.0 0.364 1.7 2.2 2.7 2.7 4.5 2.5 3.5 3.3 3.6 141.0 0.449 2.8 3.4 5.8 1.9 3.6 2.9 3.4 3.3 3.9 185.0 0.247 2.7 2.0 4.9 2.4 3.2 3.2 1.8 2.4 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-30
Exposure Pathway - Waterborne Ground Water Location C-10 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 21-NOV-11 21-NOV-11 21-NOV-11 BA-LA-140 H-3 1-131 (CHEM) 2.3 137.0 0.306 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-31
Exposure Pathway - Waterborne Ground Water Location C-49 Collection Date Nuclide 28-FEB-i 1 28-FEB-i 1 28-FEB-11 28-FEB-11 28-FEB-i 1 28-FEB-11 28-FEB-i 1 28-FEB-i 1 28-FEB-11 28-FEB-i 1 28-FEB-I 1 23-MAY-i 1 23-MAY-i 1 23-MAY-1i1 23-MAY-i 1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1 I 23-MAY-i 1 08-AUG-1i1 08-AUG-i 1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-i 1 08-AUG-i 1 08-AUG-1i1 08-AUG-i 1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-i 1 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-1 37 BA-LA-140 H-3 1-131 (CHEM)
MN-54 MN-54 CO-58 CO-58 FE-59 FE-59 CO-60 CO-60 ZN-65 ZN-65 ZR-NB-95 ZR-NB-95 CS-134 CS-134 CS-1 37 CS-137 BA-LA-140 BA-LA-140 H-3 Concentration (pCi/Liter) 3.7 1.8 3.9 1.4 5.1 2.2 2.4 3.5 1.5 152.0 0.426 2.4 1.8 3.5 1.6 3.7 3.5 2.4 2.1 3.7 141.0 0.486 2.2 5.6 2.2 2.9 4.6 5.9 2.3 3.9 7.6 9.1 3.8 5.3 2.2 4.2 2.6 5.3 2.6 4.5 185.0 Duplicate Analysis Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-32
Exposure Pathway - Waterborne Ground Water Location C-49 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 08-AUG-i 1 08-AUG-i 1 08-AUG-i 1 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 H-3 1-131 (CHEM) 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-1 40 H-3 1-131 (CHEM) 185.0 0.26 0.301 1.9 1.5 4.9 1.7 2.1 3.6 2.2 3.6 4.1 137.0 0.315 Duplicate Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-33
Exposure Pathway - Waterborne Ground Water Location F-1 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-1i1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-1i1 28-FEB-1i1 28-FEB-1i1 28-FEB-1i1 23-MAY-1i1 23-MAY-i 1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-i 1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 21-NOV-1 1 21-NOV-11 21-NOV-1i1 21-NOV-1i 21-NOV-1i 21-NOV-1 1 21-NOV-11 21-NOV-11 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-1 37 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 3.1 1.8 4.0 2.4 3.5 2.5 2.7 2.8 1.3 152.0 0.379 2.1 1.7 2.8 1.1 2.0 3.4 2.4 2.0 1.7 141.0 0.339 3.0 3.0 3.5 1.6 4.9 2.2 2.5 3.5 1.5 185.0 0.215 4.8 3.3 9.9 6.0 7.4 6.0 4.8 5.4 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-34
Exposure Pathway - Waterborne Ground Water Location F-1 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 21-NOV-11 21-NOV-11 21-NOV-11 BA-LA-140 H-3 1-131 (CHEM) 3.4 137.0 0.257 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-35
Exposure Pathway - Waterborne Ground Water Location G-2 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 28-FEB-i 1 28-FEB-i 1 28-FEB-11 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-1i1 28-FEB-1i1 28-FEB-i 1 28-FEB-i 1 23-MAY-i 1 23-MAY-i 1 23-MAY-i 1 23-MAY-1i1 23-MAY-i 1 23-MAY-1i1 23-MAY-i 1 23-MAY-i 1 23-MAY-i 1 23-MAY-1i1 23-MAY-i 1 08-AUG-1i1 08-AUG-1i1 08-AUG-i 1 08-AUG-1i1 08-AUG-1i1 08-AUG-i 1 08-AUG-1i1 08-AUG-i 1 08-AUG-1i1 08-AUG-i 1 08-AUG-i 1 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-1 37 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-1 34 CS-137 1.9 2.6 5.9 1.4 4.8 1.6 2.4 2.6 2.4 152.0 0.379 1.9 1.7 4.6 1.5 3.5 2.4 2.0 3.0 2.3 141.0 0.402 2.8 4.2 8.8 2.9 8.2 7.7 3.5 3.4 4.5 185.0 0.199 1.9 2.0 5.0 2.4 3.4 3.0 2.9 2.3 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-36
Exposure Pathway - Waterborne Ground Water Location G-2 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 21-NOV-11 21-NOV-11 21-NOV-11 BA-LA-140 H-3 1-131 (CHEM) 4.1 137.0 0.265 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-37
Exposure Pathway - Waterborne Ground Water Location J-1 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 28-FEB-i 1 28-FEB-i 1 28-FEB-1i1 28-FEB-11 28-FEB-i 1 28-FEB-1i1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-1i1 28-FEB-1i1 28-FEB-1i1 28-FEB-i 1 28-FEB-11 28-FEB-1i1 28-FEB-i 1 28-FEB-1i1 28-FEB-1i1 28-FEB-1i1 28-FEB-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-1i1 23-MAY-i 1 23-MAY-i 1 23-MAY-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 MN-54 MN-54 CO-58 CO-58 FE-59 FE-59 CO-60 CO-60 ZN-65 ZN-65 ZR-NB-95 ZR-NB-95 CS-134 CS-1 34 CS-137 CS-137 BA-LA-140 BA-LA-140 H-3 H-3 1-131 (CHEM) 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-i37 3.4 5.5 2.8 6.4 6.4 7.5 3.2 4.3 6.1 11.2 5.2 6.6 4.8 5.2 2.6 6.0 4.3 5.7 152.0 152.0 0.459 0.467 3.8 3.4 5.5 2.7 6.6 2.5 3.6 3.4 5.6 141.0 0.367 2.4 2.2 2.6 2.2 5.3 5.7 3.2 2.8 Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-38
Exposure Pathway - Waterborne Ground Water Location J-1 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 08-AUG-i 1 08-AUG-i 1 08-AUG-1i1 21-NOV-11 21-NOV-11 21-NOV-i 1 21-NOV-11 21 -NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 21-NOV-11 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM) 3.7 185.0 0.261 4.3 2.3 8.5 4.4 8.5 5.3 3.7 4.8 4.5 137.0 0.265 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-39
Exposure Pathway - Waterborne Ground Water Location J-2 Collection Date Nuclide Concentration (pCilLiter)
Duplicate Analysis 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-1i1 28-FEB-i 1 28-FEB-i 1 28-FEB-1i1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 23-MAY-i 1 23-MAY-i 1 23-MAY-i 1 23-MAY-1i1 23-MAY-i 1 23-MAY-i 1 23-MAY-1i1 23-MAY-1i1 23-MAY-i 1 23-MAY-i 1 23-MAY-i 1 08-AUG-i 1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-i 1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 21-NOV-1i1 21-NOV-11 21-NOV-1l 21-NOV-11 21-NOV-11 21-NOV-1 1 21-NOV-1i1 21-NOV-11 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 3.9 3.1 6.7 4.1 10.0 2.7 3.2 5.0 2.5 152.0 0.395 3.8 2.2 5.2 2.5 6.8 5.2 2.8 3.3 3.1 141.0 0.205 3.3 1.9 4.5 2.8 4.6 3.7 2.7 3.5 4.7 185.0 0.23 3.6 2.3 7.4 2.7 11.4 5.9 3.0 5.2 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-40
Exposure Pathway - Waterborne Ground Water Location J-2 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 21-NOV-1 1 21-NOV-11 21-NOV-11 BA-LA-140 H-3 1-131 (CHEM) 7.7 137.0 0.276 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-41
Exposure Pathway - Waterborne Ground Water Location L-49 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-11 28-FEB-1i1 28-FEB-1i1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 28-FEB-i 1 23-MAY-1i1 23-MAY-i 1 23-MAY-1i1 23-MAY-1i1 23-MAY-i 1 23-MAY-1i1 23-MAY-1i1 23-MAY-i 1 23-MAY-i 1 23-MAY-1i1 23-MAY-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-i 1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 08-AUG-1i1 21-NOV-1i1 21-NOV-1i1 21 -NOV-1i 21 -NOV-1i 21-NOV-1i1 21-NOV-1 1 21-NOV-1 1 21-NOV-11 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-1 37 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 5.1 6.4 9.1 1.9 10.2 5.4 5.9 3.7 6.7 152.0 0.376 2.9 4.3 5.4 3.1 9.7 2.8 3.5 4.3 4.1 141.0 0.194 2.4 1.6 2.5 1.9 3.7 3.0 2.6 2.5 2.5 185.0 0.257 2.2 2.6 5.7 0.9 2.6 3.4 2.4 2.5 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -
42
Exposure Pathway - Waterborne Ground Water Location L-49 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 21-NOV-11 21-NOV-11 21-NOV-11 BA-LA-140 H-3 1-131 (CHEM) 3.2 137.0 0.272 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -
43
Exposure Pathway - Waterborne Drinking Water Location BW-15 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 07-FEB-11 07-FEB-i 1 07-FEB-i 1 07-FEB-i 1 07-FEB-1i1 07-FEB-i 1 07-FEB-11 07-FEB-i 1 07-FEB-i 1 07-FEB-i 1 07-FEB-11 07-MAR-11 07-MAR-i 1 07-MAR-1i1 07-MAR-1i1 07-MAR-i 1 07-MAR-i 1 07-MAR-1i1 07-MAR-1i1 07-MAR-1i1 07-MAR-1i1 07-MAR-11 04-APR-i 1 04-APR-i 1 04-APR-i 1 04-APR-i 1 04-APR-I 1 04-APR-i 1 04-APR-i 1 04-APR-I 1 04-APR-i 1 04-APR-i 1 04-APR-1 1 02-MAY-i 1 02-MAY-i 1 02-MAY-i 1 02-MAY-i 1 02-MAY-i 1 02-MAY-i 1 02-MAY-i 1 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-1 37 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-1 40 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134
< 2.8
< 2.9
< 4.6
< 3.1
< 5.6
< 2.2
< 4.0 2.904+/-
4.2 2.4 0.501
< 0.301
< 2.3
< 3.8
< 4.7
< 2.9
< 4.0
< 3.3
< 2.3 2.280+/-
2.209+/-
4.5 1.8 0.638 0.369 2.4 1.9 2.7 1.9 3.8 1.7 2.1 2.8 2.6 0.337 0.398 4.6 3.5 7.2 3.1 7.6 4.5 3.7 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-44
Exposure Pathway - Waterborne Drinking Water Location BW-15 Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 02-MAY-i 1 02-MAY-i 1 02-MAY-i 1 02-MAY-i 1 06-JUN-i 1 06-JUN-11 06-JUN-11 06-JUN-11 06-JUN-11 06-JUN-11 06-JUN-11 06-JUN-11 06-JUN-11 06-JUN-11 06-JUN-11 05-JUL-11 05-JUL-1i1 05-JUL-i 1 05-JUL-11 05-JUL-11 05-JUL-11 05-JUL-i 1 05-JUL-1i1 05-JUL-11 05-JUL-11 05-JUL-11 01-AUG-11 01-AUG-11 01-AUG-11 01-AUG-11 01-AUG-11 01-AUG-11 01-AUG-11 01-AUG-11 01-AUG-11 01-AUG-11 01-AUG-11 06-SEP-11 06-SEP-i 1 06-SEP-i 1 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-1 37 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)
3.490+/-
3.319 +/-
2.243+/-
3.7 4.3 0.835 0.163 2.7 3.8 8.9 3.5 12.8 5.4 5.2 2.8 5.7 1.109 0.287 2.2 2.6 5.5 2.8 3.5 3.4 2.4 2.9 3.4 0.981 0.351 2.5 2.3 2.4 1.4 3.5 1.7 2.5 2.8 2.5 0.617 0.391 2.0 1.4 4.5 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-45
Exposure Pathway - Waterborne Drinking Water Location BW-15 Collection Date 06-SEP-i 1 06-SEP-I 1 06-SEP-11 06-SEP-i 1 06-SEP-11 06-SEP-1i1 06-SEP-i 1 06-SEP-11 03-OCT-1i1 03-OCT-1i1 03-OCT-1i1 03-OCT-1i1 03-OCT-i 1 03-OCT-1i1 03-OCT-1i1 03-OCT-1i1 03-OCT-1i1 03-OCT-1i1 03-OCT-1i1 07-NOV-1i1 07-NOV-1i1 07-NOV-i 1 07-NOV-1i1 07-NOV-1i1 07-NOV-i 1 07-NOV-1i1 07-NOV-1i1 07-NOV-1i1 07-NOV-1i1 07-NOV-1i1 05-DEC-1i1 05-DEC-i 1 05-DEC-1i1 05-DEC-1i1 05-DEC-1i1 05-DEC-1i1 05-DEC-i 1 05-DEC-1i1 05-DEC-1i1 05-DEC-1i1 Nuclide CO-60 ZN-65 ZR-NB-95 CS-134 CS-1 37 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA Concentration (pCi/Liter)
< 2.2
< 3.2
< 1.5
< 2.4
< 3.1
< 2.2 2.375+/- 0.639
< 0.318
< 2.6
< 1.7
< 3.4
< 1.8
< 4.5
< 2.1
< 2.3
< 2.7
< 3.9 2.650+/- 0.663
< 0.402
< 3.2
< 2.5
< 4.9
< 1.8
< 3.6
< 2.2
< 2.7
< 3.5
< 3.3
< 1.74
< 0.315
< 2.7
< 0.7
< 3.6
< 1.4
< 4.7
< 1.9
< 1.7
< 1.7
< 1.8 2.820 +/- 0.488 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-46
Exposure Pathway - Waterborne Drinking Water Location BW-1 5 Collection Date 05-DEC-i 1 03-JAN-12 03-JAN-1 2 03-JAN-12 03-JAN-12 03-JAN-12 03-JAN-1 2 03-JAN-12 03-JAN-1 2 03-JAN-12 03-JAN-12 03-JAN-12 Nuclide Concentration (pCi/Liter)
Duplicate Analysis 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-1 37 BA-LA-140 GROSS BETA 1-131 (CHEM) 1.650+/-
0.412 2.6 2.1 4.6 0.9 4.9 2.3 3.0 2.7 2.0 0.585 0.325 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -
47
Exposure Pathway - Waterborne Drinking Water Location IO-DW Collection Date 07-FEB-i 1 07-FEB-i 1 07-FEB-i 1 07-FEB-i 1 07-FEB-i 1 07-FEB-11 07-FEB-i 1 07-FEB-i 1 07-FEB-i 1 07-FEB-i 1 07-FEB-I 1 07-MAR-1 I 07-MAR-i 1 07-MAR-i 1 07-MAR-i 1 07-MAR-i 1 07-MAR-1i1 07-MAR-i 1 07-MAR-i 1 07-MAR-1i1 07-MAR-1i1 07-MAR-i 1 04-APR-i 1 04-APR-i 1 04-APR-1i1 04-APR-i 1 04-APR-1i1 04-APR-1i1 04-APR-1i1 04-APR-i 1 04-APR-1i1 04-APR-i 1 04-APR-i 1 02-MAY-1i1 02-MAY-i 1 02-MAY-i 1 02-MAY-1i1 02-MAY-1i1 02-MAY-i 1 02-MAY-i 1 Nuclide Concentration (pCi/Liter)
Duplicate Analysis MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-1 40 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 2.969+/-
2.086 +/-
1.894+/-
3.2 2.1 5.7 2.7 5.1 3.4 2.7 3.7 4.0 0.538 0.296 3.1 3.0 3.7 2.9 7.9 2.0 3.1 3.9 2.1 0.63 0.388 1.9 1.8 3.6 1.8 2.7 2.1 2.7 3.3 2.8 0.363 0.422 2.9 2.2 5.2 3.4 6.0 1.5 3.7 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-48
Exposure Pathway - Waterborne Drinking Water Location IO-DW Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 02-MAY-i 1 02-MAY-i 1 02-MAY-i 1 02-MAY-i 1 06-JUN-11 06-JUN-1i1 06-JUN-i 1 06-JUN-i 1 06-JUN-11 06-JUN-11 06-JUN-1i1 06-JUN-1i1 06-JUN-1i1 06-JUN-i 1 06-JUN-11 05-JUL-11 05-JUL-i 1 05-JUL-11 05-JUL-11 05-JUL-11 05-JUL-1i1 05-JUL-11 05-JUL-1i1 05-JUL-11 05-JUL-11 05-JUL-11 01-AUG-11 01-AUG-11 01-AUG-11 01-AUG-11 01-AUG-11 01-AUG-11 01-AUG-11 01 -AUG-1l 01-AUG-11 01-AUG-11 01-AUG-11 06-SEP-i 1 06-SEP-i 1 06-SEP-i 1 CS-1 37 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-1 40 GROSS BETA 1-131 (CHEM)
3.910 +/-
1.992+/-
2.587 +/-
3.9 3.9 0.876 0.292 2.9 3.2 3.3 2.6 6.5 2.9 3.6 4.0 3.4 1.044 0.384 1.7 1.8 4.9 2.4 2.9 2.2 3.1 2.5 2.9 0.629 0.483 2.1 1.9 4.6 1.6 2.4 2.7 2.7 2.7 2.9 0.702 0.397 2.5 2.0 5.9 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -
49
Exposure Pathway - Waterborne Drinking Water Location 10-DW Collection Date 06-SEP-i 1 06-SEP-I 1 06-SEP-i 1 06-SEP-i 1 06-SEP-1i1 06-SEP-1i1 06-SEP-i 1 06-SEP-i 1 03-OCT-i 1 03-OCT-i 1 03-OCT-1i1 03-OCT-i 1 03-OCT-i 1 03-OCT-i 1 03-OCT-i 1 03-OCT-i 1 03-OCT-1i1 03-OCT-i 1 03-OCT-1i1 07-NOV-i 1 07-NOV-i 1 07-NOV-i 1 07-NOV-i 1 07-NOV-1i1 07-NOV-1i1 07-NOV-i 1 07-NOV-1i1 07-NOV-i 1 07-NOV-1i1 07-NOV-i 1 05-DEC-i 1 05-DEC-1i1 05-DEC-1i1 05-DEC-i 1 05-DEC-1i1 05-DEC-1i1 05-DEC-1i1 05-DEC-1i1 05-DEC-1i1 05-DEC-i 1 Nuclide CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-1 40 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA Concentration (pCi/Liter)
< 2.0
< 3.9
< 1.5
< 3.7
< 3.4
< 1.4 2.838 +/- 0.686
< 0.305
< 4.4
< 2.9
< 6.1 Duplicate Analysis 3.055 +/-
2.1 2.5 3.5 3.5 3.7 5.0 0.695 0.418 3.3 1.8
< 4.9
< 2.0
< 4.2
< 3.4
< 2.4
< 3.0
< 2.8 2.299+/- 1.04
< 0.348
< 2.6
< 2.3 5.7
< 2.3
< 5.8
< 2.5
< 2.8
< 4.1
< 3.5 2.827+/- 0.529 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -
50
Exposure Pathway - Waterborne Drinking Water Location 1O-DW Collection Date Nuclide Concentration (pCi/Liter)
Duplicate Analysis 05-DEC-i 1 03-JAN-12 03-JAN-12 03-JAN-12 03-JAN-1 2 03-JAN-12 03-JAN-12 03-JAN-12 03-JAN-12 03-JAN-1 2 03-JAN-12 03-JAN-12 1-131 (CHEM)
MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-1 37 BA-LA-140 GROSS BETA 1-131 (CHEM) 2.562 +/-
0.422 5.0 4.1 7.2 3.6 4.1 4.3 3.0 3.7 4.3 0.671 0.347 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-51
Exposure Pathway - Waterborne Drinking Water Quarterly Tritium Analysis Location BW-1 5 Collection Date 04-APR-i 1 05-JUL-i 1 03-OCT-i 1 03-JAN-12 Nuclide H-3 H-3 H-3 H-3 Concentration (pCi/Liter)
< 141
< 148
< 143
< 144 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -
52
Exposure Pathway - Waterborne Drinking Water Quarterly Tritium Analysis Location 1O-DW Collection Date 04-APR-i 1 05-JUL-11 03-OCT-i 1 03-JAN-12 Nuclide Concentration (pCi/Liter)
Duplicate Analysis H-3 H-3 H-3 H-3
< 141
< 148
< 143
< 144 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -
53
Exposure Pathway - Waterborne Shoreline Sediment Location DC Collection Date 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-i 1 23-NOV-11 23-NOV-1i1 23-NOV-1i1 23-NOV-1i1 23-NOV-1i1 23-NOV-1i1 23-NOV-1i1 23-NOV-1i1 Nuclide K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 Gamma Spectrum Concentration (pCi/Kg Dry)
Duplicate Analysis 10,597.0 +/-
i44.5+-
7,581.8+-
653.9 26.6 23.3 32.7 24.9 41.6 22.5 37.7 496.8 18.9 19.0 36.8 10.0 47.3 17.5 20.2 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-54
Exposure Pathway - Waterborne Shoreline Sediment Location EEA Collection Nuclide Date Gamma Spectrum Concentration (pCi/Kg Dry)
Duplicate Analysis 12-APR-1l 12-APR-11 12-APR-1i1 12-APR-1i1 12-APR-i 1 12-APR-11 12-APR-1l 12-APR-11 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 10,655.0 +/-
663.3 27.6 22.1 34.8 18.4 49.0 12.3
+/-
33.7 250.5 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 55
Exposure Pathway - Waterborne Shoreline Sediment Location JRR Collection Date 30-JUN-11 30-JUN-1i1 30-JUN-1I 30-JUN-11 30-JUN-11 30-JUN-11 30-JUN-11 30-JUN-11 23-NOV-i 1 23-NOV-i 1 23-NOV-1i1 23-NOV-1i1 23-NOV-1i1 23-NOV-i 1 23-NOV-i 1 23-NOV-1i1 Nuclide Gamma Spectrum Concentration (pCi/Kg Dry)
Duplicate Analysis K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-1 34 CS-137 9,377.3 6,478.7
+/-
973.6 40.1 42.3 82.1 24.1 74.6 39.4 30.6
+/-
402.8 15.8 12.5 19.9 6.0 31.7 9.2 12.4 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 56
Exposure Pathway - Ingestion Fish Location CCL Collection Date 26-JUL-I 1 26-JUL-11 26-JUL-i 1 26-JUL-1 1 26-JUL-i 1 26-JUL-11 26-JUL-11 26-JUL-i 1 26-JUL-11 26-JUL-11 26-JUL-11 26-JUL-11 26-JUL-11 26-JUL-11 26-JUL-11 26-JUL-11 26-JUL-11 26-JUL-i 1 26-JUL-i 1 26-JUL-11 26-JUL-i 1 26-JUL-11 26-JUL-11 26-JUL-11 26-JUL-i 1 26-JUL-11 26-JUL-i 1 26-JUL-11 26-JUL-11 26-JUL-11 26-JUL-11 26-JUL-11 26-JUL-11 26-JUL-11 26-JUL-i 1 26-JUL-1 1 26-JUL-11 26-JUL-11 26-JUL-11 26-JUL-11 18-OCT-11 Sample Description Nuclide Gamma Spectrum & H-3 Concentration (pCi/Kg Wet)
Duplicate Analysis CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP SMALLMOUTH BASS SMALLMOUTH BASS SMALLMOUTH BASS SMALLMOUTH BASS SMALLMOUTH BASS SMALLMOUTH BASS SMALLMOUTH BASS SMALLMOUTH BASS SMALLMOUTH BASS SMALLMOUTH BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS BLUE CATFISH K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-1 34 CS-137 H-3 K-40 3,538.1 +/-
9,461.0 +/-
3,215.8 +/-
9,032.0 +/-
3,228.5 +1-8,149.0 +1-3,329.4 +1-8,807.0 +/-
2,553.2 +/-
413.7 7.8 8.0 19.4 11.3 32.5 23.3 10.6 7.7 262.0 398.9 8.5 4.3 21.1 10.3 21.4 19.4 8.5 12.6 255.0 417.1 9.2 7.6 20.4 11.4 18.4 13.1 9.1 10.0 243.0 382.3 9.1 11.1 23.9 10.1 10.6 17.4 10.3 14.1 249.0 468.5 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-57
Exposure Pathway - Ingestion Fish Location CCL Collection Date 18-OCT-1l 18-OCT-1I 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-11 18-OCT-11 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-11 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-11 18-OCT-11 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-11 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-11 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-11 18-OCT-1l 18-OCT-11 18-OCT-1l 18-OCT-11 Sample Description BLUE CATFISH BLUE CATFISH BLUE CATFISH BLUE CATFISH BLUE CATFISH BLUE CATFISH BLUE CATFISH BLUE CATFISH BLUE CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP RIVER CARPSUCKER RIVER CARPSUCKER Nuclide MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-137 H-3 K-40 K-40 MN-54 MN-54 CO-58 CO-58 FE-59 FE-59 CO-60 CO-60 ZN-65 ZN-65 1-131 1-131 CS-134 CS-134 CS-137 CS-137 H-3 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-137 H-3 K-40 MN-54 Gamma Spectrum & H-3 Concentration (pCi/Kg Wet) 8,021.0 +/-
3,268.3 +/-
3,531.4 +/-
8,129.0 +1-8,069.0 +1-3,117.9 +/-
7,879.0 +/-
1,955.3 +/-
16.6 17.9 45.1 19.7 35.3 98.5 13.7 14.7 240.0 358.1 455.5 17.6 12.5 18.6 8.2 40.2 36.8 14.0 10.4 19.0 14.7 99.3 65.9 12.4 9.6 14.9 10.5 240.0 239.0 390.1 16.9 17.5 48.1 12.1 29.2 116.3 13.8 20.5 235.0 564.4 9.7 Duplicate Analysis Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-58
Exposure Pathway - Ingestion Fish Location CCL Collection Date 18-OCT-1l 18-OCT-1l 18-OCT-11 18-OCT-1i1 18-OCT-i 1 18-OCT-11 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-11 18-OCT-11 18-OCT-1l 18-OCT-1l 18-OCT-1l 18-OCT-11 18-OCT-11 18-OCT-11 18-OCT-11 18-OCT-11 18-OCT-1l 18-OCT-1l 18-OCT-11 18-OCT-11 18-OCT-11 18-OCT-11 18-OCT-1l 18-OCT-11 18-OCT-1l 18-OCT-11 18-OCT-11 18-OCT-1l 18-OCT-1l 18-OCT-11 18-OCT-11 18-OCT-11 18-OCT-11 Sample Description RIVER RIVER RIVER RIVER RIVER RIVER RIVER RIVER CARPSUCKER CARPSUCKER CARPSUCKER CARPSUCKER CARPSUCKER CARPSUCKER CARPSUCKER CARPSUCKER WALLEYE WALLEYE WALLEYE WALLEYE WALLEYE WALLEYE WALLEYE WALLEYE WALLEYE WALLEYE WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE Nuclide CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-137 H-3 Gamma Spectrum & H-3 Concentration (pCi/Kg Wet)
Duplicate Analysis 7,513.0 +1-3,385.1 +1-7,583.0 +1-3,294.5 +/-
8,289.0 +/-
3,230.1 +/-
7,726.0 +/-
16.1 37.3 7.3 21.6 125.6 11.6 11.8 217.0 373.5 8.4 9.8 34.5 12.4 29.3 144.6 12.2 16.4 230.0 350.4 11.8 13.5 35.3 9.9 22.3 150.5 12.0 12.9 238.0 342.9 12.6 16.6 32.4 11.1 15.9 125.1 12.0 14.1 232.0 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-59
Exposure Pathway - Ingestion Fish Location JRR Collection Date 30-JUN-I 1 30-JUN-i 1 30-JUN-i 1 30-JUN-11 30-JUN-11 30-JUN-11 30-JUN-11 30-JUN-11 30-JUN-11 30-JUN-i 1 30-JUN-i 1 30-JUN-i 1 30-JUN-11 30-JUN-11 30-JUN-11 30-JUN-i 1 30-JUN-i 1 30-JUN-11 30-JUN-11 30-JUN-11 30-JUN-11 30-JUN-11 30-JUN-i 1 30-JUN-i 1 30-JUN-i 1 30-JUN-i 1 30-JUN-i 1 30-JUN-11 30-JUN-11 30-JUN-11 23-NOV-i 1 23-NOV-i 1 23-NOV-1i1 23-NOV-i 1 23-NOV-i 1 23-NOV-i 1 23-NOV-1i1 23-NOV-i 1 23-NOV-i 1 23-NOV-i 1 23-NOV-i 1 Sample Description Nuclide COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH COMMON CARP K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-1 37 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-1 37 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-137 H-3 K-40 Gamma Spectrum & H-3 Concentration (pCi/Kg Wet) 3,310.9 +/-
398.1 8.6 8.3 21.3 10.9 9.6 19.4 6.3 9.6 116.0 3,454.1 +/-
379.2 12.3 7.9 18.8 7.9 23.7 37.1 12.8 10.7 114.0 3,052.4 +/-
367.5 11.3 9.0 19.3 8.5 16.9 19.4 10.8 11.8 116.0 3,533.6 +/-
333.0 5.2 8.7 11.7 13.1 22.1 24.5 10.0 11.7 110.0 3,156.6 +/-
358.0 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 60
Exposure Pathway - Ingestion Fish Location JRR Collection Date 23-NOV-i 1 23-NOV-i 1 23-NOV-i 1 23-NOV-1i1 23-NOV-i 1 23-NOV-i 1 23-NOV-i 1 23-NOV-1i1 23-NOV-1i1 23-NOV-1i1 23-NOV-i 1 23-NOV-1i1 23-NOV-i 1 23-NOV-1i1 23-NOV-1i1 23-NOV-1i1 23-NOV-i 1 23-NOV-i 1 23-NOV-1i1 Sample N
Description COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO SMALLMOUTH BUFFALO luclide Gamma Spectrum & H-3 Concentration (pCi/Kg Wet)
Duplicate Analysis MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-1 37 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 1-131 CS-134 CS-137 H-3 2,318.5 +/-
6.5 11.3 23.9 8.3 28.8 23.1 11.5 13.2 110.0 375.5 8.3 16.4 29.5 14.1 19.5 31.6 16.3 11.2 113.0 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 61
Exposure Pathway - Ingestion Food/Garden Location B-1 Collection Date 28-NOV-i 1 28-NOV-1i1 28-NOV-i 1 28-NOV-i 1 28-NOV-11 28-NOV-1i1 28-NOV-i 1 28-NOV-i 1 28-NOV-i 1 28-NOV-1 I 28-NOV-1 1 Sample Description HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES Nuclide BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 Gamma Spectrum Concentration (pCi/Kg Wet)
Duplicate Analysis 1,028.1 +/-
9,049.2 +/-
285.1 695.0 27.4 18.9 46.3 16.1 49.2 25.7 42.2 26.1 23.9 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 62
Exposure Pathway - Ingestion Food/Garden Location D-2 Collection Date 25-APR-i 1 25-APR-i 1 25-APR-i 1 25-APR-i 1 25-APR-i 1 25-APR-i 1 25-APR-1i1 25-APR-1i1 25-APR-1i1 25-APR-i 1 25-APR-1i1 25-MAY-1i1 25-MAY-11 25-MAY-1i1 25-MAY-11 25-MAY-i 1 25-MAY-1i1 25-MAY-1i1 25-MAY-1i1 25-MAY-i 1 25-MAY-i 1 25-MAY-i 1 29-JUN-11 29-JUN-11 29-JUN-i 1 29-JUN-11 29-JUN-11 29-JUN-11 29-JUN-i 1 29-JUN-11 29-JUN-11 29-JUN-11 29-JUN-11 25-JUL-11 25-JUL-11 25-JUL-11 25-JUL-11 25-JUL-11 25-JUL-i 1 25-JUL-11 25-JUL-11 Sample Description Nuclide Gamma Spectrum Concentration (pCi/Kg Wet)
Duplicate Analysis HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-1 37 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 402.2 +/-
3,531.7 +/-
822.0+1 4,303.3+1 870.0+1 5,609.7+-
992.4 6,336.9+1 144.5 410.4 13.9 8.2 23.1 9.3 21.9 8.3 19.7 11.2 11.5 230.2 419.7 18.4 12.1 26.4 12.3 33.9 18.2 26.8 16.2 12.1 188.5 501.8 18.0 17.9 32.2 15.4 19.2 10.7 28.7 18.0 14.4 238.1 537.9 15.1 14.5 22.1 16.5 34.1 25.3 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-63
Exposure Pathway - Ingestion Food/Garden Location D-2 Collection Date 25-JUL-11 25-JUL-11 25-JUL-i 1 22-AUG-1i1 22-AUG-1i1 22-AUG-1i1 22-AUG-i 1 22-AUG-i 1 22-AUG-1i1 22-AUG-1i1 22-AUG-i 1 22-AUG-1i1 22-AUG-1i1 22-AUG-1i1 26-SEP-1i1 26-SEP-i 1 26-SEP-i 1 26-SEP-1 I 26-SEP-i 1 26-SEP-i 1 26-SEP-11 26-SEP-i 1 26-SEP-i 1 26-SEP-i 1 26-SEP-i 1 Sample Description Nuclide Gamma Spectrum Concentration (pCi/Kg Wet)
Duplicate Analysis HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES 1-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 746.2 6,915.9 1,253.2 12,023.0
+1-
+1-
+1-
+1-19.5 16.6 15.3 176.0 477.9 12.2 9.0 26.3 7.9 36.3 16.7 21.1 16.1 15.1 157.7 416.7 12.2 14.7 32.3 12.4 33.8 16.9 33.1 8.7 11.7 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-64
Exposure Pathway - Ingestion Food/Garden Location N-1 Collection Date 25-APR-i 1 25-APR-I 1 25-APR-i 1 25-APR-i 1 25-APR-i 1 25-APR-11 25-APR-I 1 25-APR-i 1 25-APR-i 1 25-APR-i 1 25-APR-i 1 25-MAY-i 1 25-MAY-i 1 25-MAY-i 1 25-MAY-i 1 25-MAY-i 1 25-MAY-i 1 25-MAY-i 1 25-MAY-1i1 25-MAY-i 1 25-MAY-i 1 25-MAY-i 1 29-JUN-i 1 29-JUN-i 1 29-JUN-11 29-JUN-i 1 29-JUN-11 29-JUN-11 29-JUN-11 29-JUN-11 29-JUN-11 29-JUN-11 29-JUN-i 1 25-JUL-11 25-JUL-11 25-JUL-i 1 25-JUL-11 25-JUL-11 25-JUL-11 25-JUL-11 25-JUL-11 Sample Description Nuclide Gamma Spectrum Concentration (pCi/Kg Wet)
Duplicate Analysis HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 BE-7 K-40 K-40 MN-54 MN-54 CO-58 CO-58 381.6 2,772.9 747.9 3,757.3 840.9 3,271.6 488.3 543.9 2,414.0 2,562.2
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-
+1-138.5 350.9 11.9 6.5 27.0 10.9 16.9 3.8 9.3 7.3 7.0 238.5 454.4 14.3 12.4 28.2 12.8 31.8 19.7 33.0 12.5 19.0 211.9 385.5 16.3 15.3 34.9 14.0 25.4 12.8 18.7 12.4 18.6 163.8 158.2 350.0 319.8 16.8 11.6 15.3 11.8 Duplicate Duplicate Duplicate Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-65
Exposure Pathway - Ingestion Food/Garden Location N-1 Collection Date 25-JUL-11 25-JUL-11 25-JUL-11 25-JUL-11 25-JUL-i 1 25-JUL-1i1 25-JUL-11 25-JUL-11 25-JUL-11 25-JUL-11 25-JUL-11 25-JUL-11 25-JUL-i 1 25-JUL-i 1 22-AUG-1i1 22-AUG-i 1 22-AUG-i 1 22-AUG-1i1 22-AUG-i 1 22-AUG-1i1 22-AUG-i 1 22-AUG-i 1 22-AUG-i 1 22-AUG-i 1 22-AUG-i 1 26-SEP-i 1 26-SEP-i 1 26-SEP-1i1 26-SEP-1i1 26-SEP-1i1 26-SEP-1i1 26-SEP-I 1 26-SEP-11 26-SEP-i 1 26-SEP-i 1 26-SEP-i 1 24-OCT-1i1 24-OCT-1i1 24-OCT-1i1 24-OCT-i 1 24-OCT-1 1 Sample Description Nuclide Gamma Spectrum Concentration (pCi/Kg Wet)
HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES FE-59 FE-59 CO-60 CO-60 ZN-65 ZN-65 ZR-NB-95 ZR-NB-95 1-131 1-131 CS-134 CS-1 34 CS-1 37 CS-1 37 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 739.1 3,782.0 1,238.3 4,349.9 765.7 4,056.3
+1-
+1-
+1-
+1-
+1-
+1-26.9 23.7 11.0 10.2 22.8 19.0 15.6 14.7 28.2 14.8 17.3 12.1 19.6 14.3 168.3 403.2 8.3 13.5 31.8 9.3 27.3 13.0 16.6 12.8 18.3 108.9 220.5 6.8 4.5 13.9 4.9 20.3 11.9 26.8 7.4 8.3 196.6 412.6 15.0 16.1 31.7 Duplicate Analysis Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-66
Exposure Pathway - Ingestion Food/Garden Location N-1 Collection Date 24-OCT-1i1 24-OCT-i 1 24-OCT-i 1 24-OCT-i 1 24-OCT-i 1 24-OCT-1i1 Sample Description HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES Nuclide Gamma Spectrum Concentration (pCi/Kg Wet)
Duplicate Analysis CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-1 37 10.1 28.3 20.3 36.6 12.5 15.7 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 67
Exposure Pathway - Ingestion Food/Garden Location Q-6 Collection Date 29-JUN-11 29-JUN-i 1 29-JUN-11 29-JUN-i 1 29-JUN-11 29-JUN-11 29-JUN-11 29-JUN-i 1 29-JUN-i 1 29-JUN-11 29-JUN-1i1 25-JUL-11 25-JUL-1i1 25-JUL-11 25-JUL-1 I 25-JUL-11 25-JUL-11 25-JUL-1I 25-JUL-1i1 25-JUL-11 25-JUL-11 25-JUL-11 22-AUG-i 1 22-AUG-i 1 22-AUG-i 1 22-AUG-i 1 22-AUG-1 1 22-AUG-1i1 22-AUG-i 1 22-AUG-i 1 22-AUG-i 1 22-AUG-i 1 22-AUG-i 1 22-AUG-i 1 22-AUG-i 1 22-AUG-i 1 22-AUG-i 1 22-AUG-i 1 22-AUG-1i1 22-AUG-i 1 22-AUG-i 1 Sample Description Nuclide Gamma Spectrum Concentration (pCi/Kg Wet)
Duplicate Analysis HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES HORSERADISH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 BE-7 K-40 K-40 MN-54 MN-54 CO-58 CO-58 FE-59 FE-59 CO-60 CO-60 ZN-65 ZN-65 ZR-NB-95 ZR-NB-95 1-131 1-131 CS-1 34 1,509.6 4,649.0 712.8 6,477.5 746.4 777.5 6,631.1 6,156.8
+/-
+1-
<1
+<
<1
<1
+1-230.6 443.8 12.8 10.7 24.0 10.0 29.7 19.0 19.4 15.2 12.8 222.4 553.8 13.3 20.3 45.8 19.5 17.6 20.0 31.1 14.5 17.8 228.4 199.8 571.0 512.6 22.8 10.2 20.9 13.1 42.9 26.4 21.3 11.8 27.7 28.5 21.2 14.5 37.1 25.1 16.5 Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-68
Exposure Pathway - Ingestion Food/Garden Location Q-6 Collection Date 22-AUG-i 1 22-AUG-11 22-AUG-1i1 26-SEP-I 1 26-SEP-11 26-SEP-11 26-SEP-11 26-SEP-1 1 26-SEP-i 1 26-SEP-11 26-SEP-i 1 26-SEP-11 26-SEP-11 26-SEP-i 1 Sample Description SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES SQUASH LEAVES Nuclide CS-134 CS-137 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-1 37 Gamma Spectrum Concentration (pCi/Kg Wet) 11.6 Duplicate Analysis Duplicate 4,453.3 +/-
4,610.7 +/-
23.5 11.0 260.0 362.4 9.9 6.0 30.1 12.0 21.9 11.8 15.6 11.4 12.2 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-69
Exposure Pathway - Ingestion Feed and Forage Location NR-D1 Collection Date 14-OCT-i 1 14-OCT-i 1 14-OCT-11 14-OCT-11 14-OCT-I 1 14-OCT-I 1 14-OCT-i 1 14-OCT-11 14-OCT-11 14-OCT-11 14-OCT-11 Sample Description Nuclide Gamma Spectrum Concentration (pCi/Kg Wet)
Duplicate Analysis IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 70.1 15,148.0 +/-
611.2 7.2 8.0 22.9 11.0 28.9 10.4 17.4 7.9 15.5 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-70
Exposure Pathway - Ingestion Feed and Forage Location NR-D2 Collection Date 05-OCT-i 1 05-OCT-i 1 05-OCT-i 1 05-OCT-11 05-OCT-i 1 05-OCT-i 1 05-OCT-i 1 05-OCT-i 1 05-OCT-i 1 05-OCT-i 1 05-OCT-1i1 Sample Description Nuclide IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-1 37 Gamma Spectrum Concentration (pCi/Kg Wet) 129.6 14,440.0 +/-
634.3 13.0 13.4 34.3 19.3 34.6 12.5 29.2 14.2 14.3 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-71
Exposure Pathway - Ingestion Feed and Forage Location NR-UI Collection Date 02-SEP-i 1 02-SEP-i 1 02-SEP-i 1 02-SEP-i 1 02-SEP-i 1 02-SEP-1i1 02-SEP-1i1 02-SEP-i 1 02-SEP-i 1 02-SEP-11 02-SEP-1i1 01-OCT-11 01-OCT-11 01-OCT-11 01-OCT-11 01-OCT-11 01-OCT-11 01-OCT-11 01-OCT-11 01-OCT-11 01-OCT-11 01-OCT-11 Sample Description Nuclide Gamma Spectrum Concentration (pCi/Kg Wet)
Duplicate Analysis IRRIGATED CORN IRRIGATED CORN IRRIGATED CORN IRRIGATED CORN IRRIGATED CORN IRRIGATED CORN IRRIGATED CORN IRRIGATED CORN IRRIGATED CORN IRRIGATED CORN IRRIGATED CORN IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS IRRIGATED SOYBEANS BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-1 34 CS-1 37 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-1 37 3,378.6 +/-
12,2i12.0 +/-
40.2 162.0 4.3 4.5 7.9 4.4 9.1 6.2 11.3 4.8 4.0 85.1 488.4 9.1 14.3 23.5 6.2 32.8 14.7 31.9 6.9 8.5 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-72
Exposure Pathway - Aquatic Bottom Sediment Location DC Collection Date 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-i 1 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-11 23-NOV-i 1 23-NOV-i 1 23-NOV-1i1 23-NOV-1i1 23-NOV-i 1 23-NOV-i 1 23-NOV-i 1 23-NOV-i 1 23-NOV-i 1 Nuclide Gamma Spectrum Concentration (pCi/Kg Dry)
Duplicate Analysis K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 FE-55 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 FE-55 10.,099.0 +/-
1,028.0 45.4 41.9 79.2 52.6 98.2 30.8 99.0 +/-
48.2 14,545.2
,271.0 +/-
1,040.0 40.7 51.0 117.1 32.4 78.0 39.8 107.1 +/-
42.1 16,337.0 12 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 73
Exposure Pathway - Aquatic Bottom Sediment Location EEA Collection Date 12-APR-11 12-APR-1l 12-APR-11 12-APR-11 12-APR-1l 12-APR-1l 12-APR-1l 12-APR-11 Nuclide K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-1 37 Gamma Spectrum Concentration (pCi/Kg Dry) 11,062.0 +/-
622.5 24.3 25.7 52.7 12.7 42.2 17.7 66.4 +/-
33.1 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-74
Exposure Pathway - Aquatic Bottom Sediment Location ESW 2011-1 Collection Date 28-JUN-i 1 28-JUN-i 1 28-JUN-11 28-JUN-11 28-JUN-i 1 28-JUN-11 28-JUN-1i1 28-JUN-11 28-JUN-11 Nuclide K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 FE-55 Gamma Spectrum Concentration (pCi/Kg Dry) 11,888.0 +/-
1,065.0 35.9 48.0 136.3 27.8 93.8 45.0 67.2 +/-
35.7 14,684.7 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 75
Exposure Pathway - Aquatic Bottom Sediment Location ESW 2011-2 Collection Date 07-DEC-i 1 07-DEC-i 1 07-DEC-i 1 07-DEC-1i1 07-DEC-i 1 07-DEC-i 1 07-DEC-i 1 07-DEC-1i1 07-DEC-i 1 Nuclide K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 FE-55 Gamma Spectrum Concentration (pCi/Kg Dry) 10,184.0 +/-
1,128.0 42.2 47.3 92.7 34.7 77.5 32.1 38.2 17,084.1 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-76
Exposure Pathway - Aquatic Bottom Sediment Location JRR Collection Date 30-JUN-11 30-JUN-11 30-JUN-11 30-JUN-11 30-JUN-11 30-JUN-I 1 30-JUN-1i1 30-JUN-i 1 23-NOV-11 23-NOV-i 1 23-NOV-i 1 23-NOV-i 1 23-NOV-i 1 23-NOV-i 1 23-NOV-i 1 23-NOV-11 Nuclide K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-1 34 CS-137 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 Gamma Spectrum Concentration (pCi/Kg Dry) 11,650.0 +/-
1,074.0 43.6 56.7 42.1 29.3 76.2 41.3 62.5 12,002.0 +/-
1,002.0 54.6 19.7 84.6 12.6 96.0 38.9 91.2 +/-
49.4 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-77
Exposure Pathway - Aquatic Bottom Sediment Location MUDS Collection Date 22-JUN-11 22-JUN-i 1 22-JUN-i 1 22-JUN-11 22-JUN-11 22-JUN-i 1 22-JUN-1i1 22-JUN-i 1 06-SEP-1i1 06-SEP-i 1 06-SEP-i 1 06-SEP-1i1 06-SEP-i 1 06-SEP-11 06-SEP-1i1 06-SEP-i 1 Nuclide Gamma Spectrum Concentration (pCi/Kg Dry)
Duplicate Analysis K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 9,567.9 +/-
9,989.6+1 580.1 26.5 29.3 66.3 19.1 52.4 24.5 27.0 659.4 28.9 19.8 18.9 11.1 41.5 23.5 20.7 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 78
Exposure Pathway - Aquatic Bottom Sediment Location UHS 2011-1 Collection Date 28-JUN-i 1 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-i 1 28-JUN-i 1 28-JUN-11 28-JUN-11 28-JUN-11 Nuclide K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 FE-55 Gamma Spectrum Concentration (pCi/Kg Dry) 11,598.0 +/-
1,156.0 46.7 42.8 48.6 27.0 83.9 44.9 119.5 +/-
53.5 14,458.7 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-79
Exposure Pathway - Aquatic Bottom Sediment Location UHS 2011-2 Collection Date 28-JUN-i 1 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-i 1 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-11 Nuclide Gamma Spectrum Concentration (pCi/Kg Dry)
Duplicate Analysis K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-1 37 FE-55 9,608.0 +/-
868.4 42.5 38.2 53.1 39.4 73.1 32.1
+/-
47.9 14,528.1 89.6 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 80
Exposure Pathway - Aquatic Bottom Sediment Location UHS 2011-3 Collection Date 28-JUN-i 1 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-i 1 28-JUN-1i1 28-JUN-11 28-JUN-11 28-JUN-11 Nuclide Gamma Spectrum Concentration (pCi/Kg Dry)
Duplicate Analysis K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 FE-55 11,466.0 +/-
994.4 42.3 37.2 87.1 41.1 87.6 28.8 36.1 14,398.4 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 81
Exposure Pathway - Aquatic Bottom Sediment Location UHS 2011-4 Collection Date 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-i 1 28-JUN-i 1 28-JUN-11 28-JUN-11 28-JUN-i 1 28-JUN-11 Nuclide Gamma Spectrum Concentration (pCi/Kg Dry)
Duplicate Analysis K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-1 34 CS-137 FE-55 10,420.0 +/-
968.6 47.8 45.4 68.2 38.9 99.6 42.2
+/-
44.8 14,787.2 83.8 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-82
Exposure Pathway - Aquatic Bottom Sediment Location UHS 2011-5 Collection Date 07-DEC-i 1 07-DEC-11 07-DEC-i 1 07-DEC-i 1 07-DEC-i 1 07-DEC-i 1 07-DEC-i 1 07-DEC-i 1 07-DEC-i 1 Nuclide K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-1 37 FE-55 Gamma Spectrum Concentration (pCi/Kg Dry) 8,906.0 +/-
845.9 37.1 19.0 36.6 21.5 76.9 29.3 36.4 16,710.3 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-83
Exposure Pathway - Aquatic Bottom Sediment Location UHS 2011-6 Collection Date 07-DEC-11 07-DEC-I 1 07-DEC-1i1 07-DEC-i 1 07-DEC-11 07-DEC-i 1 07-DEC-i 1 07-DEC-i 1 07-DEC-1i1 Nuclide K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-1 34 CS-137 FE-55 Gamma Spectrum Concentration (pCiIKg Dry) 10,735.0 +/-
1,048.0 41.8 33.3 132.9 29.6 70.9 40.7 45.6 16,970.5 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-84
Exposure Pathway - Aquatic Bottom Sediment Location UHS 2011-7 Collection Date 07-DEC-1 I 07-DEC-i 1 07-DEC-i 1 07-DEC-i 1 07-DEC-1i1 07-DEC-i 1 07-DEC-i 1 07-DEC-i 1 07-DEC-1i1 Nuclide K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-1 37 FE-55 Gamma Spectrum Concentration (pCi/Kg Dry) 10,245.0 +/-
1,029.0 31.8 49.2 104.1 20.4 104.2 37.5 48.6 15,818.6 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 85
Exposure Pathway - Aquatic Bottom Sediment Location UHS 2011-8 Collection Date 07-DEC-i 1 07-DEC-i 1 07-DEC-i 1 07-DEC-1i1 07-DEC-i 1 07-DEC-1i1 07-DEC-i 1 07-DEC-1 1 07-DEC-1i1 Nuclide K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 FE-55 Gamma Spectrum Concentration (pCi/Kg Dry) 10,843.0 +/-
1,017.0 49.5 33.2 110.2 22.1 63.0 34.3 114.5 +/-
57.4 16,880.1 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-86
Exposure Pathway - Aquatic Bottom Sediment Location UHS HS-1 Collection Date 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-11 28-JUN-11 Nuclide K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-1 37 FE-55 Gamma Spectrum Concentration (pCi/Kg Dry) 12,059.0 +/-
1,126.0 49.9 35.2 86.8 51.5 98.2 47.1 109.1 +/-
40.6 14,258.7 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-87
Exposure Pathway - Aquatic Bottom Sediment Location UHS HS-2 Collection Date 07-DEC-i 1 07-DEC-i 1 07-DEC-I 1 07-DEC-i 1 07-DEC-i 1 07-DEC-i 1 07-DEC-11 07-DEC-i 1 07-DEC-1i1 Nuclide K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 FE-55 Gamma Spectrum Concentration (pCi/Kg Dry) 9,261.6 +/-
888.0 49.0 59.0 79.9 40.4 73.5 35.6 113.1 +/-
61.9 16,923.5 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-88
Exposure Pathway - Aquatic Vegetation Location DC-ALT Collection Date 27-JUL-11 27-JUL-i 1 27-JUL-11 27-JUL-11 27-JUL-11 27-JUL-11 27-JUL-I 1 27-JUL-11 27-JUL-i 1 27-JUL-11 27-JUL-1i1 Sample Description AMERICAN LOTUS AMERICAN LOTUS AMERICAN LOTUS AMERICAN LOTUS AMERICAN LOTUS AMERICAN LOTUS AMERICAN LOTUS AMERICAN LOTUS AMERICAN LOTUS AMERICAN LOTUS AMERICAN LOTUS Nuclide BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 Gamma Spectrum Concentration (pCi/Kg Wet)
Duplicate Sample 309.3 3,629.9
+/-
127.1
+/-
310.3 10.3 9.3 21.3 11.8 23.2 11.3 18.4 8.4 9.9 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-89
Exposure Pathway - Aquatic Vegetation Location MUDS Collection Date Sample Description Nuclide Gamma Spectrum Concentration (pCi/Kg Wet)
Duplicate Sample 22-JUN-i 1 22-JUN-11 22-JUN-11 22-JUN-11 22-JUN-1i1 22-JUN-i 1 22-JUN-11 22-JUN-11 22-JUN-1i1 22-JUN-11 22-JUN-11 06-SEP-i 1 06-SEP-I 1 06-SEP-1i1 06-SEP-i 1 06-SEP-11 06-SEP-i 1 06-SEP-1i1 06-SEP-i 1 06-SEP-i 1 06-SEP-i 1 06-SEP-i 1 ALGAE ALGAE ALGAE ALGAE ALGAE ALGAE ALGAE ALGAE ALGAE ALGAE ALGAE PONDWEED PONDWEED PONDWEED PONDWEED PONDWEED PONDWEED PONDWEED PONDWEED PONDWEED PONDWEED PONDWEED BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-1 37 3,207.8 2,611.7 288.7 2,637.7
+1-
+1-
+1-
+1-241.2 328.9 10.5 6.1 16.2 11.1 25.4 12.7 24.6 13.4 16.4 132.1 316.1 11.6 8.2 20.4 8.4 12.2 12.0 19.1 13.5 13.4 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-90
Exposure Pathway - Terrestrial Vegetation Location MUDS Collection Date 22-JUN-i 1 22-JUN-11 22-JUN-11 22-JUN-11 22-JUN-11 22-JUN-11 22-JUN-11 22-JUN-11 22-JUN-11 22-JUN-11 22-JUN-i 1 06-SEP-i 1 06-SEP-i 1 06-SEP-i 1 06-SEP-i 1 06-SEP-I 1 06-SEP-11 06-SEP-i 1 06-SEP-1i1 06-SEP-i 1 06-SEP-11 06-SEP-i 1 Sample Description Nuclide Gamma Spectrum Concentration (pCiIKg Wet)
Duplicate Analysis GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS GRASS BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-1 34 CS-1 37 4,971.5 +/-
4,160.7 +/-
2,558.7 +/-
3,310.2 +/-
426.5 478.1 20.5 9.9 31.9 10.3 33.6 22.1 40.4 18.2 21.6 309.3 480.8 18.9 13.9 38.7 12.9 20.1 23.1 41.1 20.0 27.4 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-91
Exposure Pathway - Terrestrial Soil Location MUDS Collection Date 07-JUN-11 07-JUN-i 1 07-JUN-1i1 07-JUN-11 07-JUN-i 1 07-JUN-11 07-JUN-1i1 07-JUN-11 Nuclide K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 Gamma Spectrum Concentration (pCi/Kg Dry) 10,054.0 +/-
609.3 27.3 25.2 90.0 23.4 51.4 17.4 112.3 +/-
21.7 Duplicate Analysis 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -
92
Exposure Pathway - Ingestion Meat Location C.36 Collection Date Sample Description Nuclide Gamma Spectrum & H-3 Concentration (pCi/Kg Wet)
Duplicate Analysis 29-JUN-11 29-JUN-i 1 29-JUN-11 29-JUN-11 29-JUN-11 29-JUN-i 1 29-JUN-11 29-JUN-11 29-JUN-11 DEER DEER DEER DEER DEER DEER DEER DEER DEER K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-1 34 CS-1 37 H-3 3,124.4+/-
360.6 7.2 9.8 22.1 8.0 11.7 10.0 8.4 126.0 +/-
63.0 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 93
Exposure Pathway - Ingestion Meat Location Q1.4 Collection Date Sample Description Nuclide Gamma Spectrum & H-3 Concentration (pCi/Kg Wet)
Duplicate Analysis 02-OCT-11 02-OCT-i 1 02-OCT-I 1 02-OCT-i 1 02-OCT-i 1 02-OCT-11 02-OCT-i 1 02-OCT-i 1 02-OCT-i 1 02-OCT-i 1 DEER DEER DEER DEER DEER DEER DEER DEER DEER DEER K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 H-3 2,756.1 +/-
379.9 10.4 5.8 24.9 8.7 20.0 11.7 11.2 1,529.0+/-
1,370.0 +/-
102.0 104.0 ReCount 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-94
WOLF CREEK GENERATING STATION 2011 LAND USE CENSUS REPORT Revision I V
Prepared by:
Teresa L. Rice Peer Review:
3/13/12 Date 3/20/12 Date 3/21/12 Date Dan E. Haines Approved by:
Robert A. Hammond 2011 Land Use Census Report, Revision 1 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 1
EXECUTIVE
SUMMARY
The 2011 Land Use Census Report has been revised to re-calculate the D/Qs for the broadleaf vegetation locations. The rental property located at R2.08-NALN1650 is now vacant. The D/Qs have been re-calculated, omitting the R2.08-NALN1650 location.
The annual Land Use Census of rural residents within five miles of the Wolf Creek Generating Station (WCGS) has been completed for 2011 in accordance with AP 07B-004, [Offsite Dose Calculation Manual (Radiological Environmental Monitoring Program)].
No program changes are necessary regarding milk locations. Again, no milk sampling locations were identified.
The two broadleaf vegetation locations with the highest calculated annual average D/Q rankings are Q2.35-MILA1619 and N2.38-RODR9.
The landowners of these gardens have agreed to participate in the 2012 sample program.
BACKGROUND Section 5.2, Attachment A, of the ODCM procedure (AP 07B-004), directs that "a Land Use Census shall be conducted annually during the growing season to identify the nearest (1) milk animal, (2) residence, and (3) garden of greater than 500 square feet producing broadleaf vegetation in each of the 16 meteorological sections within five miles of the WCGS site" and "the results of the Land Use Census shall be included in the Annual Radiological Environmental Operating Report."
Table 5-1, Attachment A, of the ODCM (AP 07B-004) requires that broadleaf vegetation samples be collected from "two indicator locations (using the criteria from the "Land Use Census" section) with highest calculated annual average D/Q."
Table 5-1, Attachment A, of the ODCM (AP 07B-004) also requires that milk samples be collected from "three indicator locations within 5 miles of the site having the highest dose potential."
METHODOLOGY Over two hundred surveys were mailed to the rural residents living within five miles of WCGS.
A follow-up survey was sent to residents who did not respond.
The survey excluded the residents of New Strawn, Burlington, and a trailer park north of Burlington. These locations were excluded due to the large number of households and the low likelihood that information gained from these residences would affect the locations chosen for REMP sampling. Drive-by information was collected for the nearest residences that did not return surveys.
The information collected was compiled and the results are identified in Tables 1-3.
Calculations were performed so that garden locations could be ranked by their respective D/Q.
These results are contained in Table 4.
2011 Land Use Census Report, Revision 1 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 2
RESULTS NOTE: A Global Positioning System was used to verify residence distances and sectors.
Three changes were noted for the nearest occupied residences in each sector. Those changes were in sectors E, F, and N.
Seven location changes were noted for the nearest garden producing broadleaf vegetation.
These changes are identified in Table 3.
There were no changes regarding milk sample locations. Again, no locations were identified that routinely milked animals for human consumption.
2011 Land Use Census Report, Revision 1 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 3
TABLE 1 2011 Land Use Census Data Location of Nearest:
Sector A
B C
D E
F G
H J
K L
M N
P Q
R Residence A2.60-17TEl 520 B3.53-QURD1755 C1.92-16RD1655 D2.03-QULA1571 El.78-QULA1451 F1.84-QULA1419 G3.03-13RD1820 H3.09-12RD1711 J3.70-1 1 RD1540 K2.70-12LA1439 L2.10-NARD 1339 M2.34-14RD1330 N2.08-15RD1350 P2.76-HW751534 Q2.35-MILA1619 R2.08-NALN1650 Milkinq Animals None None None None None None None None None None None None None None None None Broadleaf Garden A4.91-OXRD1940 None C4.63-RERD1825 D2.41 -RERD 1541 None F2.39-14RD1802 G3.77-12RD1831 H3.30-QURD1 1.75 J4.00-PLRD1080 K4.10-NARD1120 None M3.10-13LA1 290 N2.38-RODR9 P2.76-HW751534 Q2.35-MILA1619 None Identifiers are based upon the following protocol:
EXAMPLE: A1.4-16RD1525 "A" = Sector A "1.4" = 1.4 miles from the reactor "16RD1525" = address 2011 Land Use Census Report, Revision 1 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D -4
TABLE 2 SECTOR 2010 NEAREST 2011 NEAREST RESIDENCE RESIDENCE A
A2.60-17TE1520 A2.60-17TE1520 B
B3.53-QURD1755 B3.53-QURD1755 C
C1.92-16RD1655 C1.92-16RD1655 D
D2.03-QULA1571 D2.03-QULA1571 E
E1.77-QULA1485 E1.78-QULA1451 F
F2.28-14RD1785 F1.84-QULA1419 G
G3.03-13RD1820 G3.03-13RD1820 H
H3.09-12RD1711 H3.09-12RD1711 J
J3.70-11RD1540 J3.70-11 RD1540 K
K2.70-12LA1439 K2.70-12LA1439 L
L2.10-NARD 1339 L2.10-NARD 1339 M
M2.34-14RD1330 M2.34-14RD1330 N
N1.71-NARD1441 N2.08-15RD1350 P
P2.76-HW751534 P2.76-HW751534 Q
Q2.35-MILA1619 Q2.35-MILA1619 R
R4.43-NARD1891 R4.43-NARD1891 NOTE: Entries underlined indicate changes from the 2010 Land Use Census.
Locations are identified based upon the following protocol:
EXAMPLE: A1.4-16RD1525 First letter is based upon sector, thus "A" designates this residence is in sector A.
The number immediately following the first letter designates the distance (in miles) from the reactor.
The characters following the dash represent a unique identifier based upon location address.
The example is in sector A, 1.4 miles from the reactor, at 1525 16th Road.
2011 Land Use Census Report, Revision 1 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 5
TABLE 3 2011 Land Use Census Milk and Garden Data SECTOR 2010 2011 2010 CLOSEST 2011 CLOSEST MILKING MILKING GARDEN GARDEN ANIMALS ANIMALS PRODUCING PRODUCING BROADLEAF BROADLEAF VEGETATION VEGETATION A
None None None A4.91-OXRD1940 B
None None None None C
None None C4.89-18RD1859 C4.63-RERD1825 D
None None D3.00-16RD1829 D2.41-RERD1541 E
None None None None F
None None F2.44-RERD1391 F2.39-14RD1802 G
None None G3.77-12RD1831 G3.77-12RD1831 H
None None H3.30-QURD1175 H3.30-QURD1175 J
None None J3.90-11RD1531 J4.00-PLRD1080 K
None None None K4.10-NARD 1120 L
None None L2.39-NARD1309 None M
None None M3.10-13LA1290 M3.10-13LA1 290 N
None None N2.38-RODR9 N2.38-RODR9 P
None None P2.76-HW751534 P2.76-HW751534 Q
None None Q2.35-MILA1619 Q2.35-MILA1619 R
None None None None NOTE: Underlined entries indicate changes from the 2010 Land Use Census.
Locations are identified based upon the following protocol:
EXAMPLE: A1.4-16RD1525 First letter is based upon sector, thus "A" designates this residence is in sector A.
The number immediately following the first letter designates the distance (in miles) from the reactor.
The characters following the dash represent a unique identifier based upon location address.
The example is in sector A, 1.4 miles from the reactor, at 1525 16th Road.
2011 Land Use Census Report, Revision 1 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Pzge D -6
TABLE 4 Information Used for D/Q Calculations FROM LAND FROM USE CENSUS SA-10-004 Eval.
DIST CALC NEAR NEAR FAR FAR SECTOR SECTOR (MI)
(METERS)
DIST D / Q DIST D / Q CALC RANKING A
4.91 7902 7000 6.53E-10 8000 5.27E-10 5.39E-10 5
B C
4.63 7451 7000 1.66E-10 8000 1.34E-10 1.52E-10 12 D
2.41 3879 3000 4.46E-10 4000 2.67E-10 2.89E-10 11 E
F 2.39 3846 3000 7.22E-10 4000 4.33E-10 4.78E-10 6
G 3.77 6067 6000 3.57E-10 7000 2.65E-10 3.51E-10 9
H 3.30 5311 5000 7.01E-10 6000 5.16E-10 6.43E-10 3
J 4.00 6437 6000 4.33E-10 7000 3.22E-10 3.84E-10 8
K 4.10 6598 6000 3.82E-10 7000 2.84E-10 3.23E-10 10 L
I M
3.10 4989 4000 5.73E-10 5000 3.90E-10 3.92E-10 7
N 2.38 3830 3000 1.25E-09 4000 7.51E-10 8.36E-10 2
P 2.76 4442 4000 6.88E-10 5000 4.68E-10 5.91E-10 4
Q 2.35 3782 3000 1.53E-09 4000 9.17E-10 1.05E-09 1
R I
I I
Originated by:
Verified by:
Date:
3/13/12 Date:
3/20/12 2011 Land Use Census Report, Revision 1 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 7
WOLF CREEK GENERATING STATION 2011 LAND USE CENSUS REPORT A
Prepared by:
Peer Review:
Teresa L. Rice Dan E. Haines 11/3/11 Date 11/3/11 Date 11/3/11 Date Approved by:
Robert A. Hammond 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 8
EXECUTIVE
SUMMARY
The annual Land Use Census of rural residents within five miles of the Wolf Creek Generating Station (WCGS) has been completed for 2011 in accordance with AP 07B-004, [Offsite Dose Calculation Manual (Radiological Environmental Monitoring Program)].
No program changes are necessary regarding milk locations. Again, no milk sampling locations were identified.
Changes may be necessary for the Radiological Environmental Monitoring Program (REMP) broadleaf vegetation sample locations for 2012. The two broadleaf vegetation locations with the highest calculated annual average D/Q rankings are R2.08-NALN1650 and Q2.35-MILA1619.
AP 07B-004 specifies that an "alternate location may be used to provide continued monitoring". The third-ranked garden is N2.38-RODR9. Prior to the 2012 growing season the residents should be contacted and based upon their cooperation, the program should be changed accordingly.
BACKGROUND Section 5.2, Attachment A, of the ODCM procedure (AP 07B-004), directs that "a Land Use Census shall be conducted annually during the growing season to identify the nearest (1) milk animal, (2) residence, and (3) garden of greater than 500 square feet producing broadleaf vegetation in each of the 16 meteorological sections within five miles of the WCGS site" and "the results of the Land Use Census shall be included in the Annual Radiological Environmental Operating Report."
Table 5-1, Attachment A, of the ODCM (AP 07B-004) requires that broadleaf vegetation samples be collected from "two indicator locations (using the criteria from the "Land Use Census" section) with highest calculated annual average D/Q."
Table 5-1, Attachment A, of the ODCM (AP 07B-004) also requires that milk samples be collected from "three indicator locations within 5 miles of the site having the highest dose potential."
METHODOLOGY Over two hundred surveys were mailed to the rural residents living within five miles of WCGS.
A follow-up survey was sent to residents who did not respond.
The survey excluded the residents of New Strawn, Burlington, and a trailer park north of Burlington. These locations were excluded due to the large number of households and the low likelihood that information gained from these residences would affect the locations chosen for REMP sampling. Drive-by information was collected for the nearest residences that did not return surveys.
The information collected was compiled and the results are identified in Tables 1-3.
Calculations were performed so that garden locations could be ranked by their respective D/Q.
These results are contained in Table 4.
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 9
RESULTS NOTE: A Global Positioning System was used to verify residence distances and sectors.
Four changes were noted for the nearest occupied residences in each sector. Those changes were in sectors E, F, N, and R.
Seven location changes were noted for the nearest garden producing broadleaf vegetation.
These changes are identified in Table 3.
There were no changes regarding milk sample locations. Again, no locations were identified that routinely milked animals for human consumption.
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 10
TABLE I 2011 Land Use Census Data Location of Nearest:
Sector A
B C
D E
F G
H J
K L
M N
P Q
R Residence A2.60-17TE1520 B3.53-QURD1755 C1.92-16RD1655 D2.03-QULA1571 El.78-QULA1451 Fl.84-QULA1419 G3.03-13RD1820 H3.09-12RD1711 J3.70-1 1 RD1540 K2.70-12LA1 439 L2.10-NARD 1339 M2.34-14RD1330 N2.08-15RD1350 P2.76-HW751534 Q2.35-MILA1619 R2.08-NALN 1650 Milking Animals None None None None None None None None None None None None None None None None Broadleaf Garden A4.91 -OXRD1940 None C4.63-RERD1825 D2.41 -RERD 1541 None F2.39-14RD1802 G3.77-12RD1831 H3.30-QURD1 175 J4.00-PLRD1080 K4.10-NARD1120 None M3.10-13LA1290 N2.38-RODR9 P2.76-HW751534 Q2.35-MILA1619 R2.08-NALN1650 Identifiers are based upon the following protocol:
EXAMPLE: A1.4-16RD1525 "A" = Sector A "1.4" = 1.4 miles from the reactor "16RD1525" = address 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D-11
TABLE 2 SECTOR 2010 NEAREST 2011 NEAREST RESIDENCE RESIDENCE A
A2.60-17TE1520 A2.60-17TE1520 B
B3.53-QURD1755 B3.53-QURD1755 C
C1.92-16RD1655 C1.92-16RD1655 D
D2.03-QULA1571 D2.03-QULA1571 E
E1.77-QULA1485 E1.78-QULA1451 F
F2.28-14RD1785 F1.84-QULA1419 G
G3.03-13RD1820 G3.03-13RD1820 H
H3.09-12RD1711 H3.09-12RD1711 J
J3.70-11RD1540 J3.70-11RD1540 K
K2.70-12LA1439 K2.70-12LA1439 L
L2.10-NARD1339 L2.10-NARD1339 M
M2.34-14RD1330 M2.34-14RD1330 N
N1.71-NARD1441 N2.08-15RD1350 P
P2.76-HW751534 P2.76-HW751534 Q
Q2.35-MILA1619 Q2.35-MILA1619 R
R4.43-NARD1891 R2.08-NALN1650 NOTE: Entries underlined indicate changes from the 2010 Land Use Census.
Locations are identified based upon the following protocol:
EXAMPLE: A1.4-16RD1525 First letter is based upon sector, thus "A" designates this residence is in sector A.
The number immediately following the first letter designates the distance (in miles) from the reactor.
The characters following the dash represent a unique identifier based upon location address.
The example is in sector A, 1.4 miles from the reactor, at 1525 16th Road.
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 12
TABLE 3 2011 Land Use Census Milk and Garden Data SECTOR 2010 2011 2010 CLOSEST 2011 CLOSEST MILKING MILKING GARDEN GARDEN ANIMALS ANIMALS PRODUCING PRODUCING BROADLEAF BROADLEAF VEGETATION VEGETATION A
None None None A4.91-OXRD1940 B
None None None None C
None None C4.89-18RD1859 C4.63-RERD1825 D
None None D3.00-16RD1829 D2.41-RERD1541 E
None None None None F
None None F2.44-RERD1391 F2.39-14RD1802 G
None None G3.77-12RD1831 G3.77-12RD1831 H
None None H3.30-QURD 1175 H3.30-QURD 1175 J
None None J3.90-11RD1531 J4.00-PLRD1080 K
None None None K4.10-NARD1120 L
None None L2.39-NARD1309 None M
None None M3.10-13LA1290 M3.10-13LA1290 N
None None N2.38-RODR9 N2.38-RODR9 P
None None P2.76-HW751534 P2.76-HW751534 Q
None None Q2.35-MILA1619 Q2.35-MILA1619 R
None None None R2.08-NALN1650 NOTE: Underlined entries indicate changes from the 2010 Land Use Census.
Locations are identified based upon the following protocol:
EXAMPLE: A1.4-16RD1525 First letter is based upon sector, thus "A" designates this residence is in sector A.
The number immediately following the first letter designates the distance (in miles) from the reactor.
The characters following the dash represent a unique identifier based upon location address.
The example is in sector A, 1.4 miles from the reactor, at 1525 16th Road.
2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 13
TABLE 4 Information Used for D/Q Calculations FROM LAND FROM USE CENSUS SA-10-004 Eval.
DIST CALC NEAR NEAR FAR FAR SECTOR SECTOR (MI)
(METERS)
DIST D / Q DIST D / Q CALC RANKING A
4.91 7902 7000 6.53E-10 8000 5.27E-10 5.39E-10 6
C 4.63 7451 7000 1.66E-10 8000 1.34E-10 1.52E-10 13 D
2.41 3879 3000 4.46E-10 4000 2.67E-10 2.89E-10 12 E
F 2.39 3846 3000 7.22E-10 4000 4.33E-10 4.78E-10 7
G 3.77 6067 6000 3.57E-10 7000 2.65E-10 3.51E-10 10 H
3.30 5311 5000 7.01E-10 6000 5.16E-10 6.43E-10 4
J 4.00 6437 6000 4.33E-10 7000 3.22E-10 3.84E-10 9
K 4.10 6598 6000 3.82E-10 7000 2.84E-10 3.23E-10 11 L
M 3.10 4989 4000 5.73E-10 5000 3.90E-10 3.92E-10 8
N 2.38 3830 3000 1.25E-09 4000 7.51E-10 8.36E-10 3
P 2.76 4442 4000 6.88E-10 5000 4.68E-10 5.91E-10 5
Q 2.35 3782 3000 1.53E-09 4000 9.17E-10 1.05E-09 2
R 2.08 3347 3000 2.61E-09 4000 1.57E-09 2.25E-09 1
Originated by:
Verified by:
Date:
11/03/11 Date:
11/3/11 2011 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 14
Enclosure to Letter RA 12-0053 Corrected pages from 2009 and 2010 reports (3 pages)
A. Airborne Pathway Low volume air sampling pumps with digital flow meters continuously collected particulate and radioiodine samples on 47 mm glass fiber filters and charcoal canisters, respectively.
The filters and charcoal canisters were changed out weekly, labeled, and shipped to Environmental, Inc. for analyses.
Gross beta analyses of the air particulate filters were performed after a nominal 72-hour period to allow the radon and thoron daughter products to decay.
Weekly air particulate filters were combined into quarterly composites for each location and analyzed for gamma emitting isotopes.
Charcoal canisters were routinely counted to determine the presence or absence of 1-131.
Positive indication of 1-131 would have resulted in analysis of each individual charcoal canister.
Air samples were collected from six locations. Indicator locations 2, 37 and 18 are located in the three sectors with the highest ground level deposition constants (D/Q).
Air sampling stations are also located in the community of New Strawn (indicator location 32) and a control location near the intersection of 20th Road and Yearling Road (location 53).
Supplemental indicator location (location 49) was also sampled during the year. Indicator locations are shown in Figure 1 and the control location is shown in Figure 5.
B. Direct Radiation Pathway Optically stimulated luminescence (OSL) dosimeters were used at 44 locations during the sample year to measure direct radiation. The OSLs were typically positioned roughly 3 to 4 feet above the ground in plastic thermostat boxes. Two OSLs were placed at each designated location. The OSLs were changed out quarterly. Transit dose was measured and subtracted from the ambient dose. Indicator OSL sample locations are illustrated in Figure 2 and control locations are shown in Figure 5. Control locations were 39 (Beto Junction), 48 (Harris) and 53 (near the intersection of 2 0 th Road and Yearling Road).
C. Waterborne Pathway All water samples were analyzed to determine whether gamma emitters were present.
In addition to gamma isotopic analysis, radiochemical analysis for 1-131 was performed on drinking water and ground water samples. Gross beta analysis was also performed on drinking water samples. Tritium analysis was performed monthly by liquid scintillation for surface water and quarterly for drinking water.
Tritium analysis was also performed on ground water samples. Water sampling locations are shown in Figures 3 and 5.
Monthly grab samples of surface water were collected from John Redmond Reservoir (JRR) as a control location and from the "SP" location, which is located near the spillway of Coffey County Lake, formerly known as Wolf Creek Lake, as an indicator location.
Quarterly grab samples of ground water were collected from seven wells. Location B-12 is hydrologically up gradient from the site and was used as a control location. Six locations (C-10, C-49, F-1, G-2, J-1 and J-2) are hydrologically down gradient from the site and were used as indicator sample locations.
2009 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 2 of 32
A. Airborne Pathway Low volume air sampling pumps with digital flow meters continuously collected particulate and radioiodine samples on 47 mm glass fiber filters and charcoal canisters, respectively.
The filters and charcoal canisters were changed out weekly, labeled, and shipped to Environmental, Inc. for analyses.
Gross beta analyses of the air particulate filters were performed after a nominal 72-hour period to allow the radon and thoron daughter products to decay.
Weekly air particulate filters were combined into quarterly composites for each location and analyzed for gamma emitting isotopes.
Charcoal canisters were routinely counted to determine the presence or absence of 1-131.
Positive indication of 1-131 would have resulted in analysis of each individual charcoal canister.
Air samples were collected from six locations. Indicator locations 2, 37, and 18 are located in the three sectors with the highest ground level deposition constants (D/Q).
Air sampling stations are also located in the community of New Strawn (indicator location 32) and a control location near the intersection of 2 0 th Road and Yearling Road (location 53).
Supplemental indicator location (location 49) was also sampled during the year. Indicator locations are shown in Figure 1 and the control location is shown in Figure 5.
B. Direct Radiation Pathway Optically stimulated luminescence (OSL) dosimeters were used at 44 locations during the sample year to measure direct radiation. The OSLs were typically positioned roughly 3 to 4 feet above the ground in plastic thermostat boxes. Two OSLs were placed at each designated location. The OSLs were changed out quarterly. Transit dose was measured and subtracted from the ambient dose. Indicator OSL sample locations are illustrated in Figure 2 and control locations are shown in Figure 5. Control locations were 39 (Beto Junction), 48 (Harris) and 53 (near the intersection of 2 0 th Road and Yearling Road).
C. Waterborne Pathway All water samples were analyzed to determine whether gamma emitters were present.
In addition to gamma isotopic analysis, radiochemical analysis for 1-131 was performed on drinking water and ground water samples. Gross beta analysis was also performed on drinking water samples. Tritium analysis was performed monthly by liquid scintillation for surface water and quarterly for drinking water.
Tritium analysis was also performed on ground water samples. One surface water sample from the SP location was also analyzed for Fe-55. Water sampling locations are shown in Figures 3 and 5.
Monthly grab samples of surface water were collected from John Redmond Reservoir (JRR) as a control location and from the "SP" location, which is located near the spillway of Coffey County Lake, formerly known as Wolf Creek Lake, as an indicator location.
2010 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 2 of 32
TABLE 2 (Cont.)
SAMPLE LOCATION IDENTIFIERS, DISTANCES (Miles) AND DIRECTIONS (Sectors)
Sample Type Location Distance from Direction Sector Identifier Reactor Dosimeters 46 1.6 WNW P
47 0.16 S
J 48 14.7 ENE D
49 0.8 NNE B
50 3.6 ENE D
51 4.0 S
J 52 3.6 SW L
53 10.8 ENE D
Surface Water JRR 3.7 W
Ground Water B-12 1.9 NNE B
C-10 2.7 W
N C-49/L-49 2.8 SW L
F-1 2.5 ESE F
G-2 3.6 SE G
J-1 3.8 S
J J-2 4.3 S
J Drinking Water BW-15 3.9 SW L
Shoreline Sediment DC 0.8 WNW P
EEA 3.0 NNW R
JRR 3.6 W
N Fish CCL 0.6 E to NNW E to R JRR 3.7 W
N Food/Garden D-2 14.8 ENE D
H-2 3.0 SSE H
N-1 2.4 W
N Q-6 2.4 NW Q
Crops NR-D1 8.9 S
J NR-D2 11.5 S
J NR-U1 4.0 SSW K
Bottom Sediment DC 0.9 WNW P
JRR 3.7 W
N MUDS 1.5 WNW P
UHS 0.6 E
E Aquatic Vegetation DC ALT 1.5 NW Q
EEA 3.0 NNW R
Soil EEA 3.0 NNW R
MUDS 1.5 WNW P
Meat (Alligator)
CCL 1.5 WNW P
Meat (Deer)
R2.5 2.5 NNW R
2010 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 18 of 32