ML031400811
| ML031400811 | |
| Person / Time | |
|---|---|
| Site: | Watts Bar  |
| Issue date: | 05/12/2003 |
| From: | Pace P Tennessee Valley Authority |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML031400811 (198) | |
Text
Tennessee Valley Authority, Post Office Box 2000, Spring City, Tennessee 37381-2000 MAY 1 2 2003 10 CFR 50, Appendix I U.S. Nuclear Regulatory Commission ATTN:
Document Control Desk Washington, D. C. 20555 Gentlemen:
In the Matter of
)
Docket No.50-390 Tennessee Valley Authority
)
50-391 WATTS BAR NUCLEAR PLANT (WBN) UNIT 1 AND 2 -
ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT -
2002 In accordance with the requirements of the WBN Unit 1 Technical Specifications, Section 5.9.2, "Annual Radiological Environmental Operating Report," and the WBN Offsite Dose Calculation Manual (ODCM), Administrative Control Section 5.1, the 2002 Annual Radiological Environmental Monitoring Program (REMP) results and Data Supplement for WBN are enclosed.
The REMP implements 10 CFR 50, Appendix I, Sections IV.B.2, IV.B.3, and IV.<C.
The report, which is prepared by TVA's Environmental Radiological Monitoring and Instrumentation group at the Western Area Radiological Laboratory (WARL) in Muscle Shoals, Alabama describes and summarizes the results of radioactivity measurements made in the vicinity of WBN and laboratory analyses of samples collected in the area.
The results of the environmental samples indicated that radiation exposure to members of the general public, which may have been attributable to the operation of WBN, was negligible.
The majority of environmental radioactivity measured is primarily the result of naturally occurring radioactive materials or radionuclides commonly found in the environment.
P"ed oo ryd pa
U.S. Nuclear Regulatory Commission Page 2 MAY 12 2003 If you have any questions about this report, please contact me at (423) 365-1824.
Sincerely, P.
Pace Manager, Site Licensing and Industry Affairs Enclosures cc (Enclosures):
NRC Resident Inspector Watts Bar Nuclear Plant 1260 Nuclear Plant Road Spring City, Tennessee 37381 Mr. K. N. Jabbour, Senior Project Manager U.S. Nuclear Regulatory Commission MS 08G9 One White Flint North 11555 Rockville Pike Rockville, Maryland 20852-2738 U.S. Nuclear Regulatory Commission Region II Sam Nunn Atlanta Federal Center 61 Forsyth St., SW, Suite 23T85 Atlanta, Georgia 30303
Annual Radiological Environmental Operating Report Watts Bar Nuclear Plant 2002
ANNUAL ENVIRONMENTAL RADIOLOGICAL OPERATING REPORT WATTS BAR NUCLEAR PLANT 2002 TENNESSEE VALLEY AUTHORITY April 2003
TABLE OF CONTENTS Table of Contents.
ii List of Tables.................................................
iv List of Figures................................................
v Executive Summary...............
1 Introduction.................................................
2 Naturally Occurring and Background Radioactivity.................
2 Electric Power Production.....................................
3 Site/Plant Description...........................................
6 Radiological Environmental Monitoring Program.........
8 Direct Radiation Monitoring.....................................
11 Measurement Techniques......................................
I I1 Results...
12 Atmospheric Monitoring.......................................
14 Sample Collection and Analysis.................................
14 Results....................................................
15 Terrestrial Monitoring.........................................
16 Sample Collection and Analysis................................
16 Results....................................................
17 Liquid Pathway Monitoring.....................................
19 Sample Collection and Analysis................................
19 Results.....................................................
20 Assessment and Evaluation....................................
23 Results 23 Conclusions................................................
24 References...................................................
25
-ii-
Appendix A Radiological Environmental Monitoring Program and Sampling Locations..............................................
29 Appendix B 2002 Program Modifications...........................
40 Appendix C Program Deviations..................................
42 Appendix D Analytical Procedures................................
45 Appendix E Nominal Lower Limits of Detection (LLD)................
48 Appendix F Quality Assurance/Quality Control Program...............
53 Appendix G Land Use Survey....................................
59 Appendix H Data Tables and Figures..............................
65
-iii-
LIST OF TABLES Table 1 Comparison of Program Lower Limits of Detection with Regulatory Limits for Maximum Annual Average Effluent Concentrations Released to Unrestricted Areas and Reporting Levels.............
26
-iv-
LIST OF FIGURES Figure 1 Tennessee Valley Region.................................
27 Figure 2 Environmental Exposure Pathways of Man Due to Releases of Radioactive Materials to the Atmosphere and Lake....................................
28
EXECUTIVE
SUMMARY
This report describes the radiological environmental monitoring program conducted by TVA in the vicinity of the Watts Bar Nuclear Plant (WBN) in 2002. The program includes the collection of samples from the environment and the detertnination of the concentrations of radioactive materials in the samples. Samples are taken from stations in the general area of the plant and from areas that should not be influenced by plant operations. Material sampled includes air, water, milk, foods, soil, fish, sediment, and direct radiation levels. Results from stations near the plant are compared with concentrations from control locations and with preoperational measurements to determine potential impacts of plant operations.
The majority of environmental radioactivity measured by the program was due to naturally occurring radioactive materials or radionuclides commonly found in the environment as a result of atmospheric fallout and the operation of other nuclear facilities in the area. Low levels of Cs-137 were measured in soil samples. Trace levels of Cs-137 were also detected in fish and shoreline sediment samples. The concentrations of Cs-137 were consistent with the level normally found in the environment as the result of past nuclear weapons testing.
Beginning with the third quarter sampling period, low levels of tritium were detected in the on site ground water monitoring well located between the plant and the river. Investigations are ongoing to identify the source of the tritium. In addition, Co-60, Cs-137, and Sb-125 were identified in sediment collected from the onsite Yard Holding Pond. The level of activity measured in these on site locations would not represent a risk of exposure to the general public.
INTRODUCTION This report describes and summarizes the results of radioactivity measurements made in the vicinity of WBN and laboratory analyses of samples collected in the area. The measurements are made to comply with the requirements of 10 CFR 50, Appendix A, Criterion 64 and 10 CFR 50, Appendix I, Section IV.B.2, IV.B.3 and IV.C and to determine potential effects on public health and safety. This report satisfies the annual reporting requirements of WBN Technical Specification 5.9.2 and Offsite Dose Calculation Manual (ODCM) Administrative Control 5.1.
In addition to reporting the data prescribed by specific requirements, other information is included to help correlate the significance of results measured by this monitoring program to the levels of environmental radiation resulting from naturally occurring radioactive materials.
Naturally Occurring and Background Radioactivity Most materials in our world today contain trace amounts of naturally occurring radioactivity.
Potassium-40 (K-40), with a half-life of 1.3 billion years, is one of the major types of radioactive materials found naturally in our environment. Approximately 0.01 percent of all potassium is radioactive potassium-40. Other examples of naturally occurring radioactive materials are beryllium (Be)-7, bismuth (Bi)-212 and 214, lead (Pb)-212 and 214, thallium (Tl)-208, actinium (Ac)-228, uranium (U)-238 and 235, thorium (Th)-234, radium (Ra)-226, radon (Ra)-222, carbon (C) -14, and hydrogen (H)-3 (generally called tritium). These naturally occurring radioactive materials are in the soil, our food, our drinking water, and our bodies. The radiation from these materials makes up a part of the low-level natural background radiation. The remainder of the natural background radiation comes from outer space.
It is possible to get an idea of the relative hazard of different types of radiation sources by evaluating the amount of radiation the U.S. population receives from each general type of radiation source. The information below is primarily adapted from References 2 and 3.
U.S. GENERAL POPULATION AVERAGE DOSE EQUIVALENT ESTIMATES Source Millirem/Year Per Person Natural background dose equivalent Cosmic 27 Cosmogenic I
Terrestrial 28 In the body 39 Radon 200 Total 295 Release of radioactive material in natural gas, mining, ore processing, etc.
5 Medical (effective dose equivalent) 53 Nuclear weapons fallout less than 1
Nuclear energy 0.28 Consumer products 0.03 Total 355 (approximately)
As can be seen from the data presented above, natural background radiation dose equivalent to the U.S. population normally exceeds that from nuclear plants by several hundred times. This indicates that nuclear plant operations normally result in a population radiation dose equivalent which is insignificant compared to that which results from natural background radiation. It should be noted that the use of radiation and radioactive materials for medical uses has resulted in a similar effective dose equivalent to the U.S. population as that caused by natural background cosmic and terrestrial radiation.
Electric Power Production Nuclear power plants are similar in many respects to conventional coal buming (or other fossil fuel) electrical generating plants. The basic process behind electrical power production in both types of plants is that fuel is used to heat water to produce steam which provides the force to tum turbines and generators. In a nuclear power plant, the fuel is uraiium and heat is produced in the reactor through the fission of the uranium. Nuclear plants include many complex systems to control the nuclear fission process and to safeguard against the possibility of reactor malfunction.
The nuclear reactions produce radionuclides commonly referred to as fission and activation products. Very small amounts of these fission and activation products are released into the plant systems. This radioactive material can be transported throughout plant systems and some of it released to the environment.
Paths through which radioactivity from a nuclear power plant is routinely released are monitored.
Liquid and gaseous effluent monitors record the radiation levels for each release. These monitors also provide alarm mechanisms to prompt termination of any release above limits.
Releases are monitored at the onsite points of release and through the radiological environmental monitoring program which measures the environmental radiation in areas around the plant. In this way, the release of radioactive materials from the plant is tightly controlled, and verification is provided that the public is not exposed to significant levels of radiation or radioactive materials as the result of plant operations.
The WBN ODCM, which describes the program required by the plant Technical Specifications, prescribes limits for the release of radioactive effluents, as well as limits for doses to the general public from the release of these effluents.
The dose to a member of the general public from radioactive materials released to unrestricted areas, as given in NRC guidelines and the ODCM, is limited as follows:
Liquid Effluents Total body
<3 mrem/year Any organ
<10 mrem/year Gaseous Effluents Noble gases:
Gamma radiation
<10 mrad/year Beta radiation
<20 mrad/year Particulates:
Any organ
<15 mrem/year The EPA limits for the total dose to the public in the vicinity of a nuclear power plant, established in the Environmental Dose Standard of 40 CFR 190, are as follows:
Total body
<25 mrem/year Thyroid
<75 mrem/year Any other organ
<25 mren/year Appendix B to 10 CFR 20 presents annual average limits for the concentrations of radioactive materials released in gaseous and liquid effluents at the boundary of the unrestricted areas. Table 1 of this report presents the annual average concentration limits for the principal radionuclides associated with nuclear power plant effluents. The table also presents (1) the concentrations of radioactive materials in the environment which would require a special report to the NRC and (2) the detection limits for measured radionculides. It should be noted that the levels of radioactive materials measured in the environment are typically below or only slightly above the lower limit of deteetion.
SITE/PLANT DESCRIPTION The WBN site is located in Rhea county, Tennessee, on the west bank of the Tennessee River at Tennessee River Mile (TRM) 528. Figure 1 shows the site in relation to other TVA projects.
The WBN site, containing approximately 1770 acres on Chickamauga Lake, is approximately 2 miles south of the Watts Bar Dam and approximately 31 miles north-northeast of TVA's Sequoyah Nuclear Plant (SQN) site. Also located within the reservation are the Watts Bar Dam and Hydro-Electric Plant, the Watts Bar Steam Plant (not in operation), the TVA Central Maintenance Facility, and the Watts Bar Resort Area.
Approximately 16,000 people live within 10 miles of the WBN site. More than 80 percent of these live between 5 and 10 miles from the site. Two small towns, Spring City and Decatur, are located in this area. Spring City, with a population of approximately 2,200, is northwest and north-northwest from the site, while Decatur, with about 1,400 people, is south and south-southwest from the plant. The remainder of the area within 10 miles of the site is sparsely populated, consisting primarily of small farms and individual residences.
The area between 10 and 50 miles from the site includes portions of the cities of Chattanooga and Knoxville. The largest urban concentration in this area is the city of Chattanooga, located to the southwest and south-southwest. The city of Chattanooga has a population of about 153,000, with approximately 80 percent located between 40 and 50 miles from the site and the remainder located beyond 50 miles. The city of Knoxville is located to the east-northeast, with not more than 10 percent of its 165,000 plus people living within 50 miles of the site. Three smaller urban areas of greater than 20,000 people are located between 30 and 40 miles from the site. Oak Ridge is approximately 40 miles to the northeast, the twin cities of Alcoa and Maryville are located 45 to 50 miles to the east-northeast, and Cleveland is located about 30 miles to the south.
Chickamauga Reservoir is one of a series of highly controlled multiple-use reservoirs whose primary uses are flood control, navigation, and the generation of electric power. Secondary uses include industrial and public water supply and waste disposal, commercial fishing, and recreation. Public access areas, boat docks, and residential subdivisions have been developed along the reservoir shoreline.
WBN consists of two pressurized water reactors. WBN Unit 1 received a low power operating license (NPF-20) on November 9, 1995, and achieved initial criticality in January 1996. The full power operating license (NPF-90) was received on February 7, 1996. Commercial operation was achieved May 25, 1966. WBN Unit 2 was deferred October 24, 2000, in accordance with the guidance in Generic Letter 87-15, "Policy Statement on Deferred Plants."
RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM Most of the radiation and radioactivity generated in a nuclear power reactor is contained within the reactor itself or one of the other plant systems. Plant effluent radiation monitors are designed to monitor radionuclides released to the environment. Environmental monitoring is a final verification that the systems are performing as planned. The monitoring program is designed to monitor the pathways between the plant and the people in the immediate vicinity of the plant.
Sample types are chosen so that the potential for detection of radioactivity in the environment will be maximized. The Radiological Environmental Monitoring Program (REMP) for WBN is outlined in Appendix A.
There are two primary pathways by which radioactivity can move through the environment to humans: air and water (see Figure 2). The air pathway can be separated into two components:
the direct (airbome) pathway and the indirect (ground or terrestrial) pathway. The direct airborne pathway consists of direct radiation and inhalation by humans. In the terrestrial pathway, radioactive materials may be deposited on the ground or on plants and subsequently ingested by animals and/or humans. Human exposure through the liquid pathway may result from drifiking water, eating fish, or by direct exposure at the shoreline. The types of samples collected in this program are designed to monitor these pathways.
A number of factors were considered in determining the locations for collecting environmental samples. The locations for the atmospheric monitoring stations were determined from a critical pathway analysis based on weather pattems, dose projections, population distribution, and land use. Terrestrial sampling stations were selected after reviewing such things as the locations of dairy animals and gardens in conjunction with the air pathway analysis. Liquid pathway stations were selected based on dose projections, water use information, and availability of media such as fish and sediment. Table A-2 (Appendix A, Table 2: This notation system is used for all tables and figures given in the appendices.) lists the sampling stations and the types of samples collected from each. Modifications made to the WBN monitoring program in 2002 are described in Appendix B.
Deviations occur in the monitoring program due to equipment problems with automatic sampling systems, sample unavailability or when analyses cannot be completed. Deviations to the sampling and analysis schedule during 2002 are described in Appendix C.
To determine the amount of radioactivity in the environment prior to the operation of WBN, a preoperational radiological environmental monitoring program was initiated in December 1976 and operated through December 31, 1995. Measurements of the same types of radioactive materials that are measured currently were assessed during the preoperational phase to establish normal background levels for various radionuclides in the environment. During the 1950s, 60s, and 70s, atmospheric nuclear weapons testing released radioactive material to the environment causing fluctuations in background radiation levels. Knowledge of preexisting radionuclide patterns in the environment permits a determination, through comparison and trending analyses, of the actual environmental impact of WBN operation.
The determination of environmental impact during the operating phase also considers the presence of control stations that have been established in the environment. Results of environmental samples taken at control stations (far from the plant) are compared with those from indicator stations (near the plant) to aid in the determination of the impacts from WBN operation.
The sample analysis is performed by TVA's Environmental Radiological Monitoring and Instrumentation (ERM&I) group located at the Western Area Radiological Laboratory (WARL) in Muscle Shoals, Alabama. Analyses are conducted in accordance with written and approved procedures and are based on accepted methods. A summary of the analysis techniques and methodology is presented in Appendix D. Data tables summarizing the sarnple analysis results are presented in Appendix H. The Data Supplement to this report contains the results of all measurements made as a part of this program.
The radiation detection devices and analysis methods used to determine the radionuclide content of samples collected in the environment are very sensitive to small anounts of radioactivity. The sensitivity of the measurement process is defined in terms of the lower limit of detection (LLD).
A description of the nominal LLDs for the ERM&I laboratory is presented in Appendix E.
The ERM&I laboratory operates under a comprehensive quality assurance/quality control program to monitor laboratory performance throughout the year. The program is intended to detect any problems in the measurement process as soon as possible so they can be corrected.
This progran includes equipment checks to ensure that the radiation detection instruments are working properly and the analysis of quality control samples which are included alongside routine environmental samples. To provide for interlaboratory comparison program cross checks, the laboratory participates in a blind sample program administered by Analytics, Incorporated. Samples split with the State of Tennessee provide an additional verification of the overall performance of the laboratory. A complete description of the program is presented in Appefdix F.
DIRECT RADIATION MONITORING Direct radiation levels are measured at a number of stations around the plant site. These measurements include contributions from cosmic radiation, radioactivity in the ground, fallout from atmospheric nuclear weapons tests conducted in the past, and any radioactivity that may be present as a result of plant operations. Because of the relatively large variations in background radiation as compared to the small levels from the plant, contributions from the plant may be difficult to distinguish.
Direct radiation levels measured in the area around the WBN site in 2002 were consistent with levels from previous years and with levels measured at other locations in the region.
Measurement Techniques Direct radiation measurements are made with thermoluminescent dosimeters (TLDs). The Panasonic Model UD-8 14 dosimeter is used for the measurement of direct radiation levels in the environment. This dosimeter contains four elements consisting of one lithium borate and three calcium sulfate phosphors. The calcium sulfate phosphors are shielded by approximately 100 mg/cm2 plastic and lead to compensate for the over-response of the detector to low energy radiation.
The TLDs are placed approximately one meter above the ground, with two or more TLDs at each station. Sixteen monitoring points are located around the plant near the site boundary; one location in each of the 16 compass sectors. An additional 16 monitoring points are located approximately 5 miles from the plant in each of the 16 sectors. Dosimeters are also placed at the perimeter and remote air monitoring sites and at additional locations out to approximately 32 miles from the site. The environmental TLD locations are listed in Table A-3. The TLDs are exchanged every 3 months and the accumulated exposure is read with a Panasonic Model UD-710A automatic reader interfaced with a computer system for data analysis.
Since the calcium sulfate phosphor is much more sensitive than the lithium borate, the measured exposure is taken as the median of the results obtained from the calcium sulfate phosphors. The values are corrected for gamma response, system variations, and transit exposure, with individual gamna response calibrations for each element. The system meets or exceeds the performance specifications outlined in Regulatory Guide 4.13 for environmental applications of TLDs.
Results Results are normalized to a standard quarter (91.25 days or 2190 hours0.0253 days <br />0.608 hours <br />0.00362 weeks <br />8.33295e-4 months <br />). The monitoring locations are grouped according to the distance from the plant. The first group consists of locations within 1 mile of the plant. The second group lies between 1 and 2 miles, the third group between 2 and 4 miles, the fourth group between 4 and 6 miles, and the fifth group is made up of monitoring points more than 6 miles from the plant. Past data have shown that the average results from groups greater than 2 miles from the plant are essentially the same. Therefore, for purposes of this report, locations 2 miles or less from the plant are identified as "onsite" and all others are considered "offsite."
The quarterly gamma radiation levels determined from the TLDs deployed around WBN in 2002 are summarized in Table H-1. The results from all measurements at individual stations are presented in Table H-2. The exposures are measured in milliroentgens (mR). For purposes of this report, one milliroentgen, one millirem (mrem) and one millirad (mrad) are assumed to be numerically equivalent. The rounded average annual exposures are shown below. For comparison purposes, the average direct radiation measurements made in the preoperational monitoring program for the period of 1990 to 1995 are also shown.
Annual Average Direct Radiation Levels WBN mRiYear Preoperational 2002 Average Onsite Stations 64 65 Offsite Stations 58 57 The data in Table H-1 indicate that the average quarterly radiation levels at the WBN onsite stations are approximately 1.5 mR/quarter higher than levels at the offsite stations. This difference is consistent with levels measured for the preoperation and construction phases of TVA nuclear power plant sites where the average levels onsite were generally 2-6 mRJquaiter higher than levels offsite. The causes of these differences have not been isolated; however, it is postulated that the differences are probably attributable to combinations of influences such as natural variations in environmental radiation levels, earth-moving activities onsite, and the mass of concrete employed in the construction of the plant. Other undetermined influences may also play a part.
Figure H-1 compares plots of the data from the onsite or site boundary stations with those from the offsite stations over the period from 1990 through 2002. The results reported in 2002 are consistent with direct radiation levels reported in previous years. There is no indication that WBN activities increased the background radiation levels normally observed in the areas surrounding the plant.
ATMOSPHERIC MONITORING The atmospheric monitoring network is divided into three groups identified as local, perimeter, and remote. Four local air monitoring stations are located on or adjacent to the plant site in the general directions of greatest wind frequency. Four perimeter air monitoring stations are located between 6 to 11 miles from the plant, and two remote air monitors are located out to 15 miles.
The monitoring program and the locations of monitoring stations are identified in the tables and figures of Appendix A. The remote stations are used as control or baseline stations.
Results from the analysis of samples in the atmospheric pathway are presented in Tables H-3 and H-4. Radioactivity levels identified in this reporting period are consistent with background and preoperational program data. There is no indication of an increase in atmospheric radioactivity as a result of WBN.
Sample Collection and Analysis Air particulates are collected by continuously sampling air at a flow rate of approximately 2 cubic feet per minute (cfm) through a 2-inch glass fiber filter. The sampling system consists of a pump, a magnehelic gauge for measuring the drop in pressure across the system, and a dry gas meter. This allows an accurate determination of the volume of air passing through the filter.
This system is housed in a building approximately 2 feet by 3 feet by 4 feet. The filter is contained in a sampling head mounted on the outside of the monitor building. The filter is replaced weekly. Each filter is analyzed for gross beta activity about 3 days after collection to allow time for the radon daughters to decay. Every 4 weeks composites of the filters from each location are analyzed by gamma spectroscopy.
Gaseous radioiodine is sampled using a commercially available cartridge containing TEDA-impregnated charcoal. This system is designed to collect iodine in both the elemental form and as organic compounds. The cartridge is located in the same sampling head as the air particulate filter and is downstream of the particulate filter. The cartridge is changed at the same time as the particulate filter and samples the same volume of air. Each cartridge is analyzed for 1-131 by gamma spectroscopy analysis.
Rainwater is collected by use of a collection tray attached to the monitor building. The collection tray is protected from debris by a screen cover. As water drains from the tray, it is collected in one of two 5-gallon containers inside the monitor building. A 1-gallon sample is removed from the container every 4 weeks. Any excess water is discarded. Rainwater samples are held to be analyzed only if air particulate samples indicate the presence of elevated levels or if fallout is expected. For example, rainwater samples were analyzed during the period of fallout following the accident at Chernobyl in 1986. Since no plant-related air activity was detected in 2002, no rainwater samples from WBN were analyzed in this reporting period.
Results The results from the analysis of air particulate samples are summarized in Table H-3. Gross beta activity in 2002 was consistent with levels reported in previous years. The average gross beta activity measured for air particulate samples from indicator locations was 0.021 pCi/m3 and the average gross betta activity for control location samples was 0.020. The annual averages of the gross beta activity in air particulate filters at these stations for the period 1977-2002 are presented in Figure H-2. Increased levels due to fallout from atmospheric nuclear weapons testing are evident in the years prior to 1981 and a small increase from the Chernobyl accident can be seen in 1986. These patterns are consistent with data from monitoring programs conducted by TVA at other nuclear power plant construction sites. Comparison with the same data for the preoperational period of 1990-1995 indicates that the annual average gross beta activity for air particulates as measured in the 2002 monitoring program was consistent with preoperational data.
Only natural radioactive materials were identified by the monthly gamma spectral analysis of the air particulate samples. As shown in Table H-4, 1-131 was not detected in any charcoal cartridge samples collected in 2002.
TERRESTRIAL MONITORING Terrestrial monitoring is accomplished by collecting samples of environmental media that may transport radioactive material from the atmosphere to humans. For example, radioactive material may be deposited on a vegetable garden and be ingested along with the vegetables or it may be deposited on pasture grass where dairy cattle are grazing. When the cow ingests the radioactive material, some of it may be transferred to the milk and consumed by humans who drink the milk.
Therefore, samples of milk, soil, and food crops are collected and analyzed to determine potential impacts from exposure through this pathway. The results from the analysis of these samples are shown in Tables H-5 through H-1.
A land use survey is conducted annually between April and October to identify the location of the nearest milk animal, the nearest residence, and the nearest garden of greater than 500 square feet producing fresh leafy vegetables in each of 16 meteorological sectors within a distance of 5 miles from the plant. This land use survey satisfies the requirements 10 CFR 50, Appendix I, Section IV.B.3. From data produced by the land use survey, radiation doses are projected for individuals living near the plant. Doses from air submersion are calculated for the nearest residence in each sector, while doses from drinking milk or eating foods produced near the plant are calculated for the areas with milk-producing animals and gardens, respectively. These dose projections are hypothetical extremes and do not represent actual doses to the general public.
The doses projected as a result of the 2002 land use survey are presented in Appendix G.
Sample Collection and Analysis Milk samples are collected every 2 weeks from three indicator dairies and from at least one control dairy. Milk samples are placed on ice for transport to the radioanalytical laboratory. A specific analysis for 1-13 1 and a gamma spectral analysis are performed on each sample and once per quarter samples are analyzed for Sr-89 and Sr-90.
The monitoring program includes a provision for sampling of vegetation from locations where milk is being produced and when milk sampling cannot be conducted. There were no periods during 2002 when vegetation sampling was necessary.
Soil samples are collected annually from the air monitoring locations. The samples are collected with either a "cookie cutter" or an auger type sampler. After drying and grinding, the sample is analyzed by gamma spectroscopy. When the gamma analysis is complete, the sample is ashed and analyzed for Sr-89 and Sr-90.
Samples representative of food crops raised in the area near the plant are obtained from individual gardens, corner markets, or cooperatives. Types of foods may vary from year to year as a result of changes in the local vegetable gardens. In 2002 samples of apples, cabbage, com, green beans, and tomatoes, were collected from local vegetable gardens and/or farms. Samples of the same food products grown in areas that would not be effected by the plant were collected as control samples. The edible portion of each sample is analyzed by gamma spectroscopy.
Results The results from the analysis of milk samples are presented in Table H-5. All 1-131 values were below the established nominal LLD of 0.4 pCi/liter. The results for the quarterly Sr-89, Sr-90 analysis were also below the established LLD's for these analyses. The gamma isotopic analysis of milk samples detected only naturally occurring radionuclides. The predominant isotope reported in milk samples was the naturally occurring K-40.
Consistent with most of the environment, Cs-137 was detected in all of the soil samples collected in 2002. The maximum concentration of Cs-137 was 1.17 pCiJg. The concentrations were consistent with levels previously reported from fallout. All other radionuclides reported were naturally occurring isotopes. The results of the analysis of soil samples are summarized in Table H-6.
A plot of the annual average Cs-137 concentrations in soil is presented in Figure H-3.
Concentrations of Cs-137 in soil are steadily decreasing as a result of the cessation of weapons testing in the atmosphere, the 30 year half-life of Cs-137, and transport through the environment.
The radionuclides measured in food samples were naturally occurring. The maximum K-40 value was 2,560 pCi/kg in greenbeans. The results are reported in Tables H-7 through H-i1.
LIQUID PATHWAY MONITORING Potential exposures from the liquid pathway can occur from drinking water, ingestion of edible fish and invertebrates, or from direct radiation exposure from radioactive materials deposited in the shoreline sediment. The aquatic monitoring program includes the collection of samples of river (surface) water, groundwater, drinking water supplies, fish, and shoreline sediment.
Indicator samples were collected downstream of the plant and control samples collected within the reservoir upstream of the plant or in the next upstream reservoir (Watts Bar Lake).
Results from the analysis of the liquid pathway samples are presented in Table H-12 through H-1 8. Radioactivity levels in surface and public water, fish, and shoreline sediment were consistent with background and/or fallout levels previously reported. Low levels of Cs-137 were measured in samples of shoreline sediment and fish. Beginning with the third quarter sampling period, low levels of tritium were detected in samples from the down gradient on site ground water monitoring well. The tritium concentration were very low presented no risk of exposure to site personnel or the public. Results for the sediment sampling conducted in the onsite Yard Holding Pond are discussed later in this section.
Sample Collection and Analysis Samples of surface water are collected from the Tennessee River using automatic sampling systems from two downstream stations and one upstream station. A timer turns on the system at least once every 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />. The line is flushed and a sample collected into a composite container.
A 1-gallon sample is removed from the container at 4-week intervals and the remaining water is discarded. Each sample is analyzed for gamma-emitting radionculides and for gross beta activity. The samples are composited quarterly and analyzed for tritium.
Samples are also collected by an automatic sampling system at the first two downstream drinking water intakes. These samples are collected in the same manner as the surface water samples.
These monthly samples are analyzed for gamma-emitting radionuclides and for gross beta activity. Quarterly composites are analyzed for tritium. The samples collected by the automatic sampling device are taken directly from the river at the intake structure. Since the sample at this point is raw water, the upstream surface water sample is used as a control sample for drinking water.
Groundwater is sampled from one onsite well down gradient from the plant and one onsite well up gradient from the plant. The onsite wells are sampled with a continuous sampling system.
The samples are composited by location quarterly and analyzed for gross beta activity, for gamma-emitting radionuclides, and for tritium content. In addition, a grab sample is collected quarterly from a private well in an area unaffected by WBN. The grab sample is also analyzed for gross beta activity, gamma-emitting radionuclides, and for tritium.
Samples of commercial and game fish species are collected semiannually from each of two reservoirs: the reservoir on which the plant is located (Chickamauga Reservoir) and the upstream reservoir (Watts Bar Reservoir). The samples are collected using a combination of netting techniques and electrofishing. The ODCM specifies analysis of the edible portion of the fish. To comply with this requirement, filleted portions are taken from several fish of each species. The samples are analyzed by gamma spectroscopy.
Samples of shoreline sediment are collected from recreation areas in the vicinity of the plant.
The samples are dried, ground, and analyzed by gamma spectroscopy.
Samples of sediment are also collected from the onsite Yard Holding Pond. A total of five samples were collected in 2002.
Results Gross beta activity was detectable above the nominal LLD in most of the surface water samples.
The gross beta concentrations averaged 2.7 pCi/liter in downstream samples and 3.0 pCi/liter in upstream samples. These levels were consistent with results found during the preoperational monitoring program. A summary table of the results is shown in Table H-12.
No fission or activation products were identified in drinking water samples. Average gross beta activity at downstream stations was 2.6 pCi/liter while the average for upstream stations was pCi/liter. The results are shown in Table H-13. Trend plots of the gross beta activity in surface water and drinking water samples from 1977 through 2002 are presented in Figure H4.
The gamma isotopic analysis of ground water samples identified naturally occurring radionuclides. Gross beta concentrations in samples from the onsite indicator location averaged 3.2 pCi/liter. The average gross beta activity for samples from the control locations was 2.4 pCi/liter. Low levels of tritium were detected in samples from the on site down gradient monitoring well beginning in the third quarter of 2002. The maximum concentration measured was 669 pCi/L. Investigations to identify the source of tritium are ongoing. There was no tritium detected in the on site up gradient well or the off site ground water monitoring location.
The results are presented in Table H-14.
Measurable levels of Cs-137 were identified in a total of seven fish samples. The maximum Cs-137 concentration was 0.11 pCi/g measured in commercial fish collected in the upstrearn control location. Other radioisotopes found in fish were naturally occurring, with the most notable being K-40. The results are summarized in Tables H-15 and H-16. Trend plots of the annual average Cs-137 concentrations measured in fish samples are presented in Figure H-5. The Cs-137 activities are consistent with preoperational results produced by fallout or effluents from other nuclearfacilities.
Low levels of Cs-137 consistent concentrations present in the environment as the result of past nuclear weapons testing or other nuclear operations in the area were measured in samples of shoreline sediment. The results for the analysis of shoreline sediment is presented in Table H-17.
Trend plots of the average concentration of Cs-137 in shoreline sediment are presented in Figure H-6.
Consistent with previous monitoring conducted for the onsite ponds, Cs-137 was detected in the sediment samples. The average of the Cs-137 levels measured in sediment from the onsite ponds was 0.10 pCi/gm. In addition, Co-60 and Sb-125 were also detected in some of the samples collected from the Yard Holding Pond. The results for the analysis of pond sediment samples are provided in Table H-18. Since these radionuclides were present in relatively low concentrations and confined to the Yard Holding Pond located in the owner controlled area not open to the general public, the presence of these radionuclides would not represent any increased risk of exposure to the general public.
ASSESSMENT AND EVALUATION Potential doses to the public are estimated from measured effluents using computer models.
These models were developed by TVA and are based on guidance provided by the NRC in Regulatory Guide 1.109 for determining the potential dose to individuals and populations living in the vicinity of the plant. The results of the effluent dose calculations are reported in the Annual Radiological Effluent Release Report. The doses calculated are a representation of the dose to a "maximum exposed individual." Some of the factors used in these calculations (such as ingestion rates) are maximum expected values which will tend to overestimate the dose to the "hypothetical" person. The calculated maximum dose due to plant effluents are small fractions of the applicable regulatory limits. In reality, the expected dose to actual individuals is significantly lower.
Based on the very low concentrations of radionuclides actually present in the plant effluents, radioactivity levels measured in the environment as result of plant operations are expected to be negligible. The results for the radiological environmental monitoring conducted for the WBN 2002 operations confirm this expectation.
Results As stated earlier in this report, the estimated increase in radiation dose equivalent to the general public esulting from the operation of WBN is insignificant when compared to the dose from natural background radiation. The results from each environmental sample are compared with the concentrations from the corresponding control stations and appropriate preoperational and background data to determine influences from the plant. During this report period, Cs-137 was detected in shoreline sediment, soil, and fish collected for the WBN program. The concentrations measured were consistent with levels measured during the preoperational monitoring program.
The low levels of tritium detected in the onsite ground water monitoring well and the radionuclides measured in samples of sediment from the Yard Holding Pond were not included in the assessment of doses from environmental radiation. These radionuclides were limited to the owner controlled area and would not present an exposure pathway for the general public.
Conclusions It is concluded from the above analysis of environmental samples and from the trend plots presented in Appendix H, that exposure to members of the general public which may have been attributable to WBN is negligible. The radioactivity reported herein is primarily the result of fallout or natural background. Any activity which may be present in the environment as a result of plant operations does not represent a significant contribution to the exposure of Members of the Public.
REFERENCES
- 1. Merril Eisenbud, Environmental Radioactivitv. Academic Press, Inc., New York, NY, 1987.
- 2. National Council on Radiation Protection and Measurements, Report No. 93, "Ionizing Radiation Exposure of the Population of the United States," September 1987.
- 3. United States Nuclear Regulatory Commission, Regulatory Guide 8.29, "Instruction Concerning Risks from Occupational Radiation Exposure," July 1981.
Table I COMPARISON OF PROGRAM LOWER LIMITS OF DETECTION WITH THE REGULATORY LIMITS FOR MAXIMUM ANNUAL AVERAGE EFFLUENT CONCENTRATIONS RELEASED TO UNRESTRICTED AREAS AND REPORTING LEVELS Concenti Effluent Concentration' 1,000,000 500,000 30,000 20,000 3,000 5,000 8,000 500 30,000 20,000 30,000 3,000 1,000 900 1,000 3,000 8,000 9,000 rations in Water, pCi/Liter Reporting Lower limit Level2 of Detection3 20,000 1,000 1,000 300 300 400 400 2
30 50 200 200 300 45 5
5 5
10 5
2 5
10 5
40 0.4 5
5 30 25 10 Concentrations in Air, pCi/Cubic Meter Effluent Reporting Lower linit Concentration' Level2 of Detection3 100,000 30,000 1,000 1,000 50 400 1,000 6
2,000 400 900 20 200 200 200 40 2,000 2,000 0.02 0.005 0.005 0.005 0.005 0.0011 0.0004 0.005 0.005 0.005 0.02 0.03 0.005 0.005 0.01 0.015 0.01 0.9 10 20 Note: I pCi = 3.7 x10-2 Bq.
Note: For those reporting levels that are blank, no value is given in the reference.
I Source: Table 2 of Appendix B to 10 CFR 20.1001-20.2401 2 Source: WBN Offsite Dose Calculation Manual, Table 2.3-2 3 Source: Table E-1 of this report. H-3 Cr-51 Mn-54 Co-58 Co-60 Zn-65 Sr-89 Sr-90 Nb-95 Zr-95 Ru-103 Ru-106 I-131 Cs-134 Cs-137 Ce-144 Ba-140 La-140
.LL TENNESSEE VALLEY REGION (TVA NUCLEAR PLANT SITES)
\\
t'J
Figure 2 ENVIRONMENTAL EXPOSURE PATHWAYS OF MAN DUE TO RELEASES OF RADIOACTIVE MATERIAL TO THE ATMOSPHERE AND LAKE.
Plume Expi
.7 Airborne Releases osure Liquid Releases Diluted By Lake nn MAN Animals
. (Milk,Meat)
Consumed
,By Animals Vegetation Uptake From Soil Man t
Shoreline Exposure E'
Drinking Water Fish APPENDIX A RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM AND SAMPLING LOCATIONS Table A-I
'WATTS BAR NUCLEAR PLANT RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM Exposure Pathway and/or Sample Number of Samples and Locationsb Sampling and Collection Freguencv Type and Frequency of Analysis
- 1. AIRBORNE
- a. Particulates 4 samples from locations (in different sectors) at or near the site boundary (LM-I, 2, 3, and 4).
Continuous sampler operation with sample collection weekly (more (frequently if required by dust loading).
Analyze for gross beta radioactivity greater than or equal to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> following filter change. Perform gamma isotopic analysis on each sample if gross beta is greater than 10 times yearly mean of control sample.
Composite at least once per 31 days (by location) for gamma scan.
4 samples from communities approximately 6-10 miles from the plant (PM-2, 3, 4, and 5).
2 samples from control locations greater than 10 miles from the plant (RM-2 and 3).
- b. Radioiodine
- c. Rainwater Samples from same locations as air particulates.
Samples from same locations as air particulates.
Continuous sampler operation with filter collection weekly.
Rainwater collected continuously with composite sample taken monthly.
1-131 at least once per 7 days.
Analysis is performed by gamma spectroscopy.
Analyzed for gamma activity only if radioactivity in other media indicates the presence of increased levels of fallout.
Samples from same locations as air particulates.
Gamma scan, Sr-89, Sr-90 once per year.
w
- d. Soil Once per year.
Table A-I WATTS BAR NUCLEAR PLANT RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM" Exposure Pathway and/or Sample Number of Samples and Locationsb Sampling and Collection Frequency Type and Frequency of Analysis 2 or more dosimeters (TLDs) placed at or near the site boundary in each of the 16 sectors.
At least once per 92 days.
Gamma dose at least once per 92 days.
2 or more dosimeters placed at stations located approximately 5 miles from the plant in each of the 16 sectors.
2 or more dosimeters in at least 8 additional locations of special interest, including at least 2 control stations.
Collected by automatic sequential-type sampler' with composite samples collected over a period of approximately 31 days.
Gross beta and gamma scan of each composite sample. Composite for tritium analysis at least once per 92 days.
I sample at a control location upstream from plant discharge (TRM 529.3).
One sample adjacent to plant (well No. 1).
Collected by automatic sequential-type sampler with composite samples collected over a period of approximately 31 days.
Composited for gross beta, gamma scan, and tritium at lease once per 92 days.
- 2. DIRECT w
- a. Surface
- b. Ground
Table A-I WATTS BAR NUCLEAR PLANT RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM" Exposure Pathway and/or Sample Number of Samples and Locationsb Sampling and Collection Freqiiencv Type and Frequency of Analysis
- b. Ground (Continued)
I sample from ground water source up gradient (well No. 5).
Same as well No. 1.
Gross beta, gamnma scan, and tritium at least once per 92 days.
I sample from ground water source up gradient (Farm L).
I sample at the first two potable surface water supplies, downstream from the plant (TRM 503.8 and TRM 473.0).
Grab sample at least once per 92 days.
Collected by automatic sequential-type sampler' with composite sample collected monthly.
Same as above Gross beta and gamma scan on each composite. Quarterly composite also analyzed for tritiurnL I sample at a control location TRM529.3d.
- c. Drinking I'
Table A-I WATTS BAR NUCLEAR PLANT RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM" Exposure Pathway and/or Sample Number of Samples and Locationsb Sampling and Collection Frequency Type and Frequency of Analysis
- d. Sediment from shoreline.
I sample downstream from plant Discharge (TRM 513.0).
At least once per 184 days.
Gamma scan of each sample.
I sample from a control location upstream from plant discharge (TRM 530.2).
- e. Pond Sediment I sample from at least three locations in the Yard Holding Pond.
At least once per year.
Gamma scan of each sample.
- 5. INGESTION I
3 samples from farms and/or dairies in the immediate vicinity of the plant.
Every 2 weeks.
1-13 1 and gamma analysis on each sample. Sr-89 and Sr-90 once per quarter.
I or more samples from control locations.
One sample of commercially important At least once per 184 days.
species and one sample of recreationally important species.
One sample of each species from Chickamauga and Watts Bar Reservoirs.
Gamma scan on edible portions.
- a. Milk
- b. Fish
Table A-I WATTS BAR NUCLEAR PLANT RAiyfOLOGICAL ENVIRONMENTAL MONITORING PROGRAM Exposure Pathway and/or Sample
- c. Vegetation' (Pasturage and grass)
- d. Food Products U3 Number of Samples and Locationsb Samples from farms producing milk but not providing a milk sample.
I sample each of principal food products grown at private gardens and/or farms in the immediate vicinity of the plant.
Sampling and Collection Frequency At least once per 31 day.
Annually at time of harvest. The types of foods available for sampling will vary. Following is a list of typical foods which may be available:
Type and Frequency of Analysis l-131 analysis and gamma scan of each sample.
Gamma scan on edible portion.
Cabbage, Lettuce and/or Greens Com Green Beans Potatoes Tomatoes
- a. The sampling program outlined in this table is that which was in effect at the end of 2002.
- b. Sample locations are shown on Figures A-1, A-2, A-3.
- c. Samples shall be collected by collecting an aliquot at intervals not exceeding 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />.
- d. The samples collected at TRMs 503.8 and 473.0 are taken from the raw water supply, therefore, the upstream surface water sample will be considered the control sample for drinking water.
- e. Vegetation sampling is applicable only for farms that meet the criteria for milk sampling and when milk sampling cannot be performed.
Table A-2 WATTS BAR NUCLEAR PLANT RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM SAMPLING LOCATIONS Station Sector Approximate Distance (Miles)
Indicator (I) or Control (C
PM-2 PM-3 PM-4 PM-5 RM-2 RM-3 LM-1 LM-2 LM-3 LM-4 Farm L Farm B Well #1 Farm Mu Farm N Farm EH Well #5 TRM 517.9 TRM 523.1 TRM 529.3 TRM 473.0 (C. F. Industries)
TRM 513.0 TRM 530.2 TRM 503.8 (Dayton)
Chickamauga Reservoir Watts Bar Reservoir Yard Pond NW NNE NE/ENE' S
S ESE ESE SSW N
7.0 10.4 7.6 8.0 15.0 15.0 0.5 0.4 1.9 0.9 1.3 15.0 0.6 3.7 4.1 24.0 0.5 9.9c 4.7' 1.5' 54.83 14.8' 2.4' 24.0' SSE/S/SSW I
M I
w I
M I
M C
M C
W I
SW I
SW C
SW,PW1 I
PW I
SS C
SS I
PW C
Onsite F
F PS
- a. See Figures A-1, A-2, and A-3
- b. Sample codes:
AP = Air particulate filter CF = Charcoal filter F
= Fish M
= Milk PW = Public Water PS = Pond Sediment R
= Rainwater S
=
Soil SS = Shoreline sediment SW = Surface water W = Well water
- c. Station located on the boundary between these two sectors.
- d. A control for well water.
- e. Distance from the plant discharge (TRM 527.8)
- f. The surface water sample is also used as a control for public water. Map Location Number' Samples Collectedb 2
3 4
5 6
7 8
9 10 I1 12 15 18 19 20 22 23 25 26 27 31 32 33.
35 38 39 81 I
Table A-3 WATTS BAR NUCLEAR PLANT THERMOLUMINESCENT DOSIMETER (TLD) LOCATIONS Map' Location Number 2
3 4
S 6
7 10 I1 12 14 15 40 41 42 43 44 45 46 47 48 49 50 51 52 54 55 56 57 58 59 60 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 Station NW-3 NNE-3 ENE-3 S-3 SW-3 NNW-4 NNE-IA SE-IA SSW-2 W-2 E-3 N-1 N-2 NNE-I NNE-2 NE-1 NE-2 NE-3 ENE-1 ENE-2 E-1 E-2 ESE-1 ESE-2 SE-2 SSE-IA SSE-2 S-1 S-2 SSW-I SSW-3 SW-I SW-2 wSW-I WSW-2 W-1 WNW-1 WNW-2 NW-I NW-2 NNW-]
NNW-2 NNW-3 ENE-2A SE-2A S-2A W-2A NW-2A SSE-1 Sector NW NNE NE/ENE S
E N
N NNE NNE NE NE NE ENE ENE E
WNW WNW NW NW NNW NNW NNW ENE SE S
W NW SE Approximate Distance (miles) 7.0 10.4 7.6 7.8 15.0 15.0 1.9 0.9 1.3 4.8 15.0 1.2 4.7 1.2 4.1 0.9 2.9 6.1 0.7 5.8 1.3 5.0 1.2 4.4 5.3 0.6 5.8 0.7 4.8 0.8 5.0 0.8 5.3 0.9 3.9 0.9 0.9 4.9 1.1 4.7 1.0 4.5 7.0 3.5 3.1 2.0 3.2 3.0 0.5 Onsite (On)b or Offsite (OM Off Off Off Off Off Off On On On Off Off On Off On Off On Off Off On Off On Off On Off Off On Off On Off On Off On Off On Off On On Off On Off On Off Off Off Off Off Off Off On
- a. See Figures A-1, A-2, and A-3.
- b. TLDs designated "onsite" are located 2 miles or less from the plant; "offsite" are located more than 2 miles from the plant.
Figure A-1 Radiological Environmental Sampling Locations Within I Mile of the Plant NW 348.75 N
t 1.25 N
NNWX
=~~
NNCEAPLN a6
/
\\5 323.7 NcaE 0
M~~~~~I5e2 Figure A-2 Radiological Environmental Sampling Locations From I to 5 Miles From The Plant 348.75 11.25 1NE~~~~~~~~~~~~~~~~~~N WATTS
~
BARNULER LAT 4
7150
\\
AREAz A / '101~~~~~~~~~~5.25 S
_Scae 0
1 2
Miles Figure A-3 Radiological Environmental Sampling Locations Greater Than 5 Miles From the Plant 191.25 s
168.75 >"-
146.25 S*.I.
.0
' 0 15 2
25 Mae$
APPENDIX B 2002 PROGRAM MODIFICATIONS Appendix B Radiological Environmental Monitoring Program Modification There were no modifications made to the WBN REMP during 2002 that involved changes in the type, frequency or location of sample collection and there were no changes in the analyses performed. In June 2002, GPS technology was used to determine the locations for REMP monitoring locations. A small number of discrepancies were identified between the distance and direction as determined using the GPS and the location description contained in the ODCM.
These discrepancies were documented in the TVA Nuclear Corrective Action Program (PER 02-000189-000).
The location for air monitoring Station LM-1 was listed in the ODCM as 0.5 miles N. The GPS determined location was 0.4 miles NNE. The sector location difference was less than two degrees. The location description for this monitor was changed to 0.4 miles NNE. A discrepancy in the location for the SSE sector site boundary environmental TLD location was also identified. The TLD was actually located in the SE sector by less than two degrees. This TLD location had been identified as SSE-1. To maintain the continuity of data collected for this TLD location, a new TLD location was added in the SSE sector and is identified as SSE-IA located at 0.6 miles SSE. The location description for SSE-1 was revised to 0.6 miles SE.
The distance for TLD location S-3 was corrected from 6.2 miles to 7.8 miles and the sector of TLD location ENE-3 was modified from ENE to NE/ENE. This modification was made to indicate that the TLD location is on the sector boundary.
Table A-2, and A-3 and Figure A-1 of this report were revised as applicable to reflect these corrections.
APPENDIX C PROGRAM DEVIATIONS Appendix C Program Deviations During 2002, problems with sampling equipment resulted in sample unavailability or inadequate sample volumes for five sets of air particulate filter and charcoal cartridge samples and one surface water sample. In addition, the 1-131 analysis for one milk sample could not be completed due to problems during the analysis.
Table C-1 provides additional details of these program deviations.
Table C-I Radiological Environmental Monitoring Program Deviations Location Remarks Farm L 1.3 miles SSW LM-3 1.9 miles NNE RM-3 15.0 miles NNW TRM 517.9 9.9 miles downstream LM4 RM-3 0.9 miles SE 15.0 miles NNW The -131 analysis could not be completed on the milk sample from this farm due to problems during the chemical separation. The gamma isotopic analysis of the sample identified only naturally occurring radionuclides.
The air filter and charcoal cartridge samples scheduled for collection from this location on 02/19/02 and 02/26/02 were not collected due to problems with the sampling pump. The problem was identified due to a low sample volume for the 02/19/02 sampling period but a replacement pump was not installed in time to provide adequate sample volume for the 02/26/02 sampling period. The failure to complete the repairs in time was documented in the Corrective Action Program.
The air filter sample was not suitable for analysis due to perforations in the filter. Vandalism was suspected. Steps were taken to address the suspected vandalism and no additional problems occurred.
Inadequate sample volume was available for the monthly composite sample scheduled for collection on 5/29/02 due to failure of the sampling pump. A replacement sampler was installed and the sample was collected as scheduled for the next sampling period.
The air filter and charcoal cartridge samples were not collected due to failure of the drive motor for the sampling pump. Repairs were made and samples were collected for the next sampling period.
The air filter and charcoal cartridge samples were not collected due to a problem with the sampling pump. Repairs were made and samples were collected as scheduled for the next sampling period.
Date Station 02/19/02 02/19/02 02/26/02 03/19/02 05/29/02 10/01/02 12/23/02 I
APPENDIX D ANALYTICAL PROCEDURES Appendix D Analvtical Procedures Analyses of environmental samples are performed by the radioanalytical laboratory located at the Western Area Radiological Laboratory facility in Muscle Shoals, Alabama. Analysis procedures are based on accepted methods. A summary of the analysis techniques and methodology follows.
The gross beta measurements are made with an automatic low background counting system.
Normal counting times are 50 minutes. Water samples are prepared by evaporating 500 ml of samples to near dryness, transferring to a stainless steel planchet, and completing the evaporation process. Air particulate filters are counted directly in a shallow planchet.
The specific analysis of 1-131 in milk is performed by first isolating and purifying the iodine by radiochemical separation and then counting the final precipitate on a beta-gamma coincidence counting system. The normal count time is 50 minutes. With the beta-gamma coincidence counting system, background counts are virtually eliminated and extremely low levels of activity can be detected.
After a radiochemical separation, samples analyzed for Sr-89, 90 are counted on a low background beta counting system. The sample is counted a second time after a 7-day ingrowth period. From the two counts the Sr-89 and Sr-90 concentrations can be determined.
Water samples are analyzed for tritium content by first distilling a portion of the sample and then counting by liquid scintillation. A commercially available scintillation cocktail is used.
Gamma analyses are performed in various counting geometries depending on the sample type and volume. All gamma counts are obtained with germanium type detectors interfaced with a high resolution gamma spectroscopy system. Spectral data reduction is performed by the computer program HYPERMET.
The charcoal cartridges used to sample gaseous radioiodine are analyzed by gamma spectroscopy using a high resolution gamma spectroscopy system with germanium detectors.
The necessary efficiency values, weight-efficiency curves, and geometry tables are established and maintained on each detector and counting system. A series of daily and periodic quality control checks are performed to monitor counting instrumentation. System logbooks and control charts are used to document the results of the quality control checks.
APPENDIX E NOMINAL LOWER LIMITS OF DETECTION (LLD)
Appendix E Nominal Lower Limits of Detection A number of factors influence the LLD, including sample size, count time, counting efficiency, chemical processes, radioactive decay factors, and interfering isotopes encountered in the sample.
The most probable values for these factors have been evaluated for the various analyses performed in the environmental monitoring program. The nominal LLDs calculated from these values, in accordance with the methodology prescribed in the ODCM, are presented in Table E-1. The maximum values for the lower limits of detection specified in the ODCM are shown in Table E-2.
The nominal LLDs are also presented in the data tables. For analyses for which nominal LLDs have not been established, an LLD of zero is assumed in determining if a measured activity is greater than the LLD. -
TABLE E-l Nominal LLD Values A. Radiochemical Procedures Sediment Air Filters Water Milk Wet Vegetation and Soil (pCi/rn3)
(pCiL)
(pCi/L)
(pCi/Kg wet)
(pCi/g dry)
Gross Beta 0.002 1.9 Tritium 300 Iodine-131 0.4 0.4 6.0 X
Strontium-89 0.0011 5.0 3.5 31.0 1.6 C)
Strontium-90 0.0004 2.0 2.0 12.0 0.4
Table E-l Nominal LLD Values B. Gamma Analyses Foods Particulate Charcoal Water Vegetation Wet Soil and Tomatoes Filter Filter and Milk and Grain Vegetation Sediment Fish Clam Flesh Potatoes, etc.
_yCi/m3 pCi/m3 pCilL pCiI2. dry pCiakg. wet pCi/g+/-Arv pCi/g. drv nCi/g,dry pCi/kc, wet Ce-141
.005
.02 10
.07 35
.10
.07
.35 20 Ce-144
.01
.07 30
.15 115
.20
.15
.85 60 Cr-51
.02 0.15 45
.30 200
.35
.30 2.40 95 1-131
.005 0.03 10
.20 60
.25
.20 1.70 20 Ru-103
.005 0.02 5
.03 25
.03
.03
.25 25 Ru-106
.02 0.12 40
.15 190
.20
.15 1.25 90 Cs-134
.005 0.02 5
.03 30
.03
.03
.14 10 Cs-137
.005 0.02 5
.03 25
.03
.03
.15 10 Zr-95
.005 0.03 10
.05 45
.05
.05
.45 45 Nb-95
.005 0.02 5
.25 30
.04
.25
.25 10 Lii Co-58
.005 0.02 5
.03 20
.03
.03
.25 10 I
.005 0.02 5
.03 20
.03
.03
.20 10 Zn-65
.005 0.03 10
.05 45
.05
.05
.40 45 Co-60
.005 0.02 5
.03 20
.03
.03
.20 10 K-40
.04 0.30 100
.40 400
.75
.40 3.50 250 Ba-140
.015 0.07 25
.30 130
.30
.30 2.40 50 La-140
.01 0.04 10
.20 50
.20
.20 1.40 25 Fe-59
.005 0.04 10
.08 40
.05
.08
.45 25 Be-7
.02 0.15 45
.25 200
.25
.25 1.90 90 Pb-212
.005 0.03 15
.04 40
.10
.04
.30 40 Pb-214
.005 0.07 20
.50 80
.15
.50
.10 80 Bi-214
.005 0.05 20
.10 55
.15
.10
.50 40 Bi-212
.02 0.20 50
.25 250
.45
.25 2.00 130 TI-208
.002 0.02 10
.03 30
.06
.03
.25 30 Ra-224
.75 Ra-226
.15 Ac-228
.01 0.07 20
.10 70
.25
.10
.75 50
Table E-2 Maximum Values for the Lower Linits of Detection (LLD)
Specified by the WBN Offsite Dose Calculation Manual Airborne Particulate Food Water or Gases Fish Milk Products Sediment Analysis pCiJL pCi/m3 pCilkj. wet pCilL pCik. wet pCilkg. dry gross beta 4
1 x 102 N.A.
N.A.
N.A.
N.A.
H-3 2000' N.A.
N.A.
N.A.
N.A.
N.A.
Mn-54 15 N.A.
130 N.A.
N.A.
N.A.
Fe-59 30 N.A.
260 N.A.
N.A.
N.A.
Co-58,60 15 N.A.
130 N.A.
N.A.
N.A.
Zn-65 30 N.A.
260 N.A.
N.A.
N.A.
Zr-95 30 N.A.
N.A.
N.A.
N.A.
N.A.
Nb-95 15 N.A.
N.A.
N.A.
N.A.
N.A.
I-131 ib 7 x 10-2 N.A.
1 60 N.A.
Cs-134 15 5 xo02 130 15 60 150 Cs-137 18 6 x 10 150 18 80 180 Ba-140.
60 N.A.
N.A.
60 N.A.
N.A.
La-140 15 N.A.
N.A.
15 N.A.
N.A.
- a.
If no drinking water pathway exists, a value of3000 pCi/liter may be used.
- b.
If no drinking water pathway exists, a value of 15 pCi/liter may be used.
APPENDIX F QUALITY ASSURANCE/QUALITY CONTROL PROGRAM Appendix F Quality Assurance/Quality Control Program A thorough quality assurance program is employed by the laboratory to ensure that the environmental monitoring data are reliable. This program includes the use of written, approved procedures in perforrning the work, a complete training and qualification process, internal self assessments of program performance, audits by various external organizations, and a laboratory quality control program.
The quality control program employed by the radioanalytical laboratory is designed to ensure that the sampling and analysis process is working as intended. The program includes equipment checks and the analysis of quality control samples along with routine samples.
Radiation detection devices can be tested in a number of ways. There are two primary tests which are performed on all devices. In the first type, the device is operated without a sample on the detector to determine the background count rate. The background counts are usually low values and are due to machine noise, cosmic rays, trace amounts of radioactivity in the materials used to construct the detector, or terrestrial sources. Charts of background counts are kept and monitored to ensure that no unusually high or low values are encountered.
In the second test, the device is operated with a known amount of radioactivity present. The number of counts registered from such a radioactive standard should be very reproducible. These reproducibility checks are also monitored to ensure that they are neither higher nor lower than expected. When counts from either test fall outside the expected range, the device is inspected for malfunction or contamination. It is not placed into service until it is operating properly.
In addition to these two general checks, other quality control checks are performed on the variety of detectors used in the laboratory. The exact nature of these checks depends on the type of device and the method it uses to detect radiation or store the information obtained.
Quality control samples of a variety of types are used by the laboratory to verify the performance of different portions of the analytical process. These quality control samples may be blanks, replicate samples, blind samples, or cross-checks.
Blanks are samples which contain no measurable radioactivity or no activity of the type being measured. Such samples are analyzed to determine whether there is any contamination of equipment or commercial laboratory chemicals, cross-contamination in the chemical process, or interference from isotopes other than the one being measured.
Duplicate samples are generated at random by the sample computer program which schedules the collection of the routine samples. For example, if the routine program calls for four milk samples every week, on a random basis each farm might provide an additional sample several times a year. These duplicate samples are analyzed along with other routine samples. They provide information about the variability of radioactive content in the various sample media.
If enough sample is available for a particular analysis, the laboratory personnel can split it into two portions. Such a sample can provide information about the variability of the analytical process since two identical portions of material are analyzed side by side.
Analytical knowns are another category of quality control sample. A known amount of radioactivity is added to a sample medium. Whenever possible, the analytical knowns contain the same amount of radioactivity each time they are run. In this way, the lab staff has immediate knowledge of the quality of the measurement process. A portion of these samples are also blanks.
Blind spikes are samples containing radioactivity which are introduced into the analysis process disguised as ordinary environmental samples. The lab staff does not know the samples contain radioactivity. Since the bulk of the ordinary workload of the environmental laboratory contains no measurable activity or only naturally occurring radioisotopes, blind spikes can be used to test the detection capability of the laboratory or they can be used to test the data review process. If an analysis routinely generates numerous zeroes for a particular isotope, the presence of a positive result will be brought to the attention of the laboratory supervisor in the daily review process. Blind spikes test this process since they contain radioactivity at levels high enough to be detected. Furthermore, the activity can be put into such samples at the extreme limit of detection (near the LLD) to determine whether or not the laboratory can find any unusual radioactivity whatsoever.
At present, 5 percent of the laboratory workload is in the category of internal cross-checks.
These samples have a known amount of radioactivity added and are presented to the lab staff labeled as cross-check samples. This means that the quality control staff knows the radioactive content or "right answer" but the personnel performing the analyses do not. They are aware they are being tested. Such samples test the best performance of the laboratory by determining if the staff can find the "right answer". These samples provide information about the accuracy of the measurement process. Further information is available about the variability of the process if multiple analyses are requested on the same sample. Like blind spikes or analytical knowns, these samples can also be spiked with low levels of activity to test detection limits. During 2002, all analysis results for internal cross-check samples were within agreement limits when compared to the known value.
To provide for interlaboratory comparison program cross-check samples, the laboratory participated in an environmental level cross-check program available through Analytics Incorporated. The results of TVA's participation in this program are presented in Table F-1.
TVA splits certain environmental samples with laboratories operated by the States of Alabama and Tennessee and the EPA National Air and Radiation Environmental Laboratory in Montgomery, Alabama. When radioactivity has been present in the environment in measurable quantities, such as following atmospheric nuclear weapons testing, following the Chemobyl incident, or as naturally occurring radionuclides, the split samples have provided TVA with yet another level of information about laboratory performance. These samples demonstrate performance on actual environmental sample matrices rather than on the constructed matrices used in cross-check programs.
Quality control data are routinely collected, examined, and reported to laboratory supervisory personnel. They are checked for trends, problem areas, or other indications that a portion of the analytical process needs correction or improvement. The end results is a measurement process that provides reliable and verifiable data and is sensitive enough to measure the presence of radioactivity far below the levels which could be harmful to humans.
Table F-I Results For 2002 External Cross Checks Samole Tve / Analysis Water (pCi/L)
Gross Beta Charcoal Filter (pCi/Filter) 131 i Water (pCiIL) 131i 141Ce 5'Cr
'34Cs
'37Cs 54 Mn 59Fe 6 5Zn 60Co Results Known 287 77 61 242 198 91 197 0
166 86 164 117 Agreement Range TVA 300 244 73 65 237 204 85 203 0
175 84 162 116 54 43 206 139 77 167
-15 141 71 115 99 330 100 79 278 157 105 227 15 191 101 213 135 Water (pCi/L)
Water (pCi/L)
B9Sr 90sr 3H 11967 Sand (pCi/g)
'41Ce 5'Cr
'34Cs
'37Cs 58Co 54Mn 59Fe 65Zn 6oCO Air Filter (pCi/Filter)
Gross Beta Air Filter (pCilFilter)
'4'c 5'Cr 134Cs 137cs 58Co 54Mn 59Fe 6 5Zn 60CO Test Period First Quarter First Quarter First Quarter First Quarter Third Quarter 82 71 Ihird Quarter Third Quarter Third Quarter 67 56 8377 0.226 0.265 0.186 0.179 0.138 0.216 0.126 0.219 0.210 97 86 15557 0.306 0.491 0.252 0.243 0.186 0.292 0.170 0.407 0.284 79 67 12214 0.246 0.398 0.222 0.201 0.162 0.259 0.155 0.282 0.251 69.0 104.0 137.0 93.0 82.0 66.0 109.0 67.0 140.0 98.0 0.266 0.378 0.219 0.211 0.162 0.254 0.148 0.313 0.247 74.0 111.0 159.0 92.0 88.0 68.0 106.0 62.0 131.0 104.0 59.0 89.0 94.4 111.3 77.0 74.8 53.0 91.0 47.0 91.7 88.4 127.7 206.7 107.0 101.2 83.0 121.09 77.0 170.3 119.6 APPENDIX G LAND USE SURVEY Appendix G Land Use Survev A land use survey was conducted in accordance with the provisions of ODCM Control 1.3.2 to identify the location of the nearest milk animal, the nearest residence, and the nearest garden of greater than 500 square feet producing fresh leafy vegetables in each of 16 meteorological sectors within a distance of 5 miles from the plant.
The land use survey was conducted between April I and October 1 using appropriate techniques such as door-to-door survey, mail survey, telephone survey, aerial survey, or infornation from local agricultural authorities or other reliable sources.
From the data of the surveys, relative radiation doses were projected for individuals near the plant. Doses from air submersion were calculated for the nearest resident in each sector, while doses from drinking milk or eating foods produced near the plant were calculated for the areas with milk producing animals and gardens, respectively. These doses were calculated using design basis source terms and historical meteorological data. They also assume that the effluent releases are equivalent to the design basis source terms. The calculated doses are relative in nature and do not reflect actual exposures received by individuals living near WBN.
In response to the 2002 WBN land use survey, annual doses were calculated for air submersion, vegetable ingestion, and milk ingestion. There was a change in the location of the nearest resident in the NW sector resulting in an increase in calculated dose to this location as compared to 2001. There were no other changes in the locations for the nearest resident.
Doses calculated for ingestion of home grown foods changed in one sector compared to the results calculated in 2001 due to a change in the location of the nearest garden.
For milk ingestion, projected doses were consistent with those calculated for 2001.
Except for the farm where the owner does not want to participate in the program (Farm Ho), milk samples are being collected from the three farns where the calculated doses are highest. One of the farms providing a milk sample is between Farm Ho and the plant.
The results of the 2002 land use survey and resulting relative projected annual dose calculations documented that there were no significant changes in land use of unrestricted areas. No required changes in the sampling locations-for the radiological environmental monitoring program were identified as result of the land use survey.
Tables G-1, G-2, and G-3 compare results of the relative projected annual dose calculations for 2001 and 2002.
Table G-I Watts Bar Nuclear Plant Relative Projected Annual Air Submersion Dose to the Nearest Residence Within 5 Miles of Planta mrern/year 2001_
Approximate Distance (Miles) 1.3 2.3 2.1 1.5 2.0 2.8 0.9 1.0 1.0 1.2 2.7 1.3 1.8 1.0 1.9 2.7 Annual Dose 0.24 0.20 0.19 0.31 0.18 0.12 0.76 0.38 0.37 0.29 0.09 0.38 0.07 0.17 0.04 0.03 Approximate Distance (Miles) 1.3 2.3 2.1 1.5 2.0 2.8 0.9 1.0 1.0 1.2 2.7 1.3 1.8 1.0 1.3 2.7
- a. Assumes the effluent releases are equivalent to design basis source terms. 2002 Sector N
NNE NE ENE E
WNS NW NNW Annual Dose 0.24 0.20 0.19 0.31 0.18 0.12 0.76 0.38 0.37 0.29 0.09 0.38 0.07 0.17 0.09 0.03
Table G-2 Watts Bar Nuclear Plant Relative Projected Annual Ingestion Dose to Child's Bone Organ from Ingestion of Home-Grown Foods Nearest Garden Within 5 Miles of Plant' mrera/year Approximate Distance (Miles) 4.8 3.8 2.4 3.0 5.0 3.0 2.9 1.3 3.1 1.4 B
2.9 3.2 3.6 2.0 2.9 2001 Annual Dose 0.50 1.68 3.36 1.98 0.83 2.25 2.17 5.92 1.41 5.46 1.73 0.59 0.26 0.76 0.02 Approximate Distance (Miles) 4.8 3.8 2.4 3.0 5.0 3.0 2.9 3.1 3.1 1.4 b
2.9 3.2 3.6 2.0 2.9
- a. Assurmes the effluent releases are equivalent to design basis source terms.
- b. Garden not identified within 5 miles of the plant in this sector. 2002 Sector N
NNE NE ENE E
WNW NW NNW Annual Dose 0.50 1.68 3.36 1.98 0.83 2.25 2.17 1.40 1.41 5.46 1.73 0.59 0.26 0.76 0.62
Table G-3 Watts Bar Nuclear Plant Relative Projected Annual Dose to Receptor Thyroid from Ingestion of Milk' (Nearest Milk-Producing Animal Within 5 Miles of Plant) mrem/year Approxinate Distance Annual Dose X/Q Location Sector Miles 2001 2002 s/m3 Cows Farm Mub ESE 3.7 0.08 0.08 1.14 E-6 Farm Nb ESE 4.1 0.04 0.04 9.44 E-7 Farm Lb SSW 1.3 0.27 0.27 2.36 E-6 Farm Ho' SSW 1.5 0.33 0.33 1.43 E-6 Farm S NW 4.9 0.01 0.01 1.26 E-7
- a.
Assumes the plant is operating and effluent releases are equivalent to design basis source terms.
- b.
Milk being sampled at these locations.
- c.
Owner unwilling to provide samples or infornation. The dose calculated assumes consumption of the milk by an adult and a feeding factor equivalent to 33 percent. If milk from this location were to be consumed by teens, children or infants, the estimated doses would be 0.52, 1.07 and 2.53 nremlyear, respectively.
APPENDIX H DATA TABLES AND FIGURES Table H - 1 DIRECT RADIATION LEVELS Average Extemal Gamma Radiation Levels at Various Distances from Watts Bar Nuclear Plant for Each Quarter - 2002 mR I Quarter (a)
Distance per annum miles Average External Gamma Radiation Levels (b) mR / yr 1st qtr 2nd qtr 3rd qtr 4th qtr 0-1 16.8 +/- 2.3 17.1 +/- 2.3 17.4 +/- 2.4 15.8 +/- 2.3 67 1-2 14.5+/-1.6 15.0+/-1.2 15.5+/-1.8 14.2+/-1.4 59 2 - 4 14.1 +/- 1.3 14.8 +/-1.3 15.1 +/- 1.3 14.0 +/- 1.4 58 4 - 6 14.7 +/- 1.8 15.3 +/- 1.6 15.6t 1.9 14.3 +/- 1.6 60
>6 13.7 +/- 1.9 i4.4 +/- 1.9 14.4 +/- 2.3 13.3 +/- 2.0 56 Average 0 - 2 miles 15.9 +/- 2.3 16.3 +/- 2.2 16.7 +/- 2.4 15.2 +/- 2.1 64 (onsite)
Average
>2miles 14.3+/- 1.8 15.0+/- 1.7 15.1+/-2.0 13.9+/-1.7 58 (offsite)
(a)
Field periods normalized to one standard quarter (2190 hours0.0253 days <br />0.608 hours <br />0.00362 weeks <br />8.33295e-4 months <br />)
(b)
Average of the individual measurements in the set +/- 1 standard deviation of the set TABLE H - 2
.DIRECT RADIATION LEVELS Individual Stations at Watts Bar Nuclear Plant Approx
- Distance, miles 1.2 4.7 1.2 1.9 4.1 10.4
.9 2.9 6.1
.7 5.8 3.5 7.6 1.3 5.0 15.0 1.2 4.4
.9 5.3 3.1
.6
.6 5.8 Environmental Radiation Levels mR / quarter 2nd Qtr 3rd Qtr Mar-May 2002 16.5 16.6 16.6 13.5 14.1 14.4 19.1 (1) 12.4 17.7 13.7 12.7 14.4 14.9 16.0 18.1 13.2 17.7 15.3 13.8 14.5 16.5 (2) 16.1 Jun - Aug 2002 18.6 16.4 17.2 14.2 14.2 14.1 19.7 16.0 12.2 17.5 14.2 12.7 14.2 14.7 16.9 18.4 12.8 18.8 14.9 13.5 15.7 16.3 (2) 16.6 1st Qtr Dec-Feb 2001 - 02 16.6 16.2 16.6 12.4 12.9 13.6 18.8 14.8 11.8 17.3 13.2 11.8 13.1 14.4 15.0 16.8 12.3 16.7 14.1 12.5 13.7 16.1 (2) 15.3 4th Qtr Sep - Nov 2002 16.6 15.3
'15.6 12.7 12.8 13.2 17.6 14.6 11.6 16.5 13.5 11.5 13.3 13.8 14.8 16.5 12.5 16.9 14.0 12.6 13.7 15.8 12.5 14.7 Annual Exposure mR/year 68.3 64.5 66.0 52.8 54.0 55.2 75.2 60.5 48.0 68.9 54.7 48.7 55.1 57.8 62.6 69.8 50.9 70.1 58.3 52.4 57.6 64.7 49.9 62.7 note 1 Sum of available quarterly data normalized to 1 year for the annual exposure value note 2 Station was established in the fourth quarter
-41 TLD Station Number N-1 N-2 NNE-1 NNE-1A NNE-2 NNE-3 NE-1 NE-2 NE-3 ENE-1 ENE-2 ENE-2A ENE-3 E-1 E-2 E-3 ESE-1 ESE-2 SE-1A SE-2 SE-2A SSE-1 SSE-1 A SSE-2 Direction, degrees 10 350 21 22 20 17 39 54 47 74 69 69 56 85 92 90 109 106 138 128 144 156 150 156
TABLE H - 2 continued DIRECT RADIATION LEVELS Individual Stations at Watts Bar Nuclear Plant Environmental Radiation Levels mR / quarter TLD Approx 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Annual Station Direction, Distance, Dec - Feb Mar - May Jun - Aug Sep - Nov Exposure Number degrees miles 2001 - 02 2002 2002 2002 mR/vear S-I 182
.7 14.9 15.4 15.3 14.4 60.0 S-2 185 4.8 11.8 12.6 12.4 11.5 48.4 S-2A 177 2.0 15.7 16.7 16.5
.15.9 64.7 S-3 185 6.2 12.0 13.5 12.7 11.7 49.9 SSW-i 199
.8 19.0 19.1 20.1 18.4 76.7 SSW-2 200 1.3 14.0 14.8 14.9 13.7 57.4 SSW-3 199 5.0 13.0 13.6 13.3 12.8 52.7 Sw-i 226
.8 17.7 17.9 18.6 17.0 71.2 00 SW-2 220 5.3 14.4 15.1 14.4 13.8 57.7 SW-3 225 15.0 13.4 13.5 13.9 12.8 53.7 WSW-1 255
.9 14.5 14.8 15.7 13.7 58.6 WSW-2 247 4.0 16.9 16.8 17.4 16.0 67.0 W-1 270
.9 16.2 16.2 16.4 15.1 63.9 W-2 277 4.8 13.5 13.8 13.4 12.8 53.4 W-2A 268 3.2 15.0 15.5 15.6 14.7 60.8 WNW-1 294
.9 21.7 22.4 22.4 20.6 87.1 WNW-2 292 4.9 17.4 17.6 17.9 16.6 69.4 NW-1 320 1.1 15.4 15.4 16.3 14.8 61.9 NW-2 313 4.7 16.4 16.7 17.4 15.8 66.3 NW-2A 321 3.0 13.9 14.6 14.3 13.3 56.1 NW-3 317 7.0 17.3 17.2 18.5 16.9 69.9 NNW-1 340 1.0 14.1 14.1 14.4 13.5 56.1 NNW-2 333 4.5 15.7 16.0 16.6 15.0 63.3 NNW-3 329 7.0 11.6 12.6 12.3 10.9 47.4 NNW-4 337 15.0 13.3 13.8 13.2 12.6 52.9
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN AIR FILTER PCI/M3 - 0.037 BQ/M3 NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS 2.OOE-03 2.07E-02( 413/ 413) PM2 SPRING CITY 1.01E 3.56E-02 7.0 MILES NW 2.13E-02(
52/
- 52) 1.98E-02( 102/ 102) 1.13E 3.48E-02 1.20E 3.36E-02 GAMMA SCAN (GELI) 130 AC-228 BE-7 BI-214 PB-214 1.OOE-02 1.12E-02(
1/ 104) 1.12E 1.12E-02 2.00E-02 9.19E-02( 104/ 104) 5.49E 1.33E-01 5.OOE-03 1.44E-02(
79/ 104) 5.20E 4.32E-02 S.OOE-03 1.40E-02(
79/ 104) 5.30E 4.94E-02 LM3 1.9 MILES NNE LM-4 WB 0.9 MILES SE PM3 10.4 MILES NNE PM3 10.4 MILES NNE
- 1. 12E-02 (
1.12E 9.68E-02 (
6.60E 1.81E-02 (
5.80E 1.7SE-02(
6.90E 1/
13) 1.12E-02 13/
13) 1.32E-01 10/
13) 4.17E-02 10/
13) 3.89E-02 26 VALUES LLD 9.08E-02(
5.79E 1. 69E-02 (
7.OOE 1. 71E-02 (
5.40E 26/
26) 1.29E-01 21/
26) 2.77E-02 20/
26) 2.76E-02 NOTE:
NOTE:
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABLE MEASUREMENTS AT SPECIFIED LOCATIONS IS INDICATED IN PARENTHESES (F).
GROSS BETA 515 I
t4 I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN CARCOAL FILTER PCI/M3 - 0.037 BQ/M3 NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS GAMMA SCAN (GELI) 516 BI-214 K-40 PB-214 ICD 5.OOE-02 6.89E-02(
5.03E 3.OOE-O1 3.66E-01(
3.04E 7.00E-02 9.48E-02(
7.07E 40/ 413) 1.46E-01 50/ 413) 6.98E-01 28/ 413) 1.50E-01 LM-4 WB 0.9 MILES SE PM3 10.4 MILES NNE PM4 7.6 MILES NE/ENE
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABLE MEASUREMENTS AT SPECIFIED LOCATIONS IS INDICATED IN PARENTHESES (F).
- 3. THE ANALYSIS OF CHARCOAL FILTERS WAS PERFORMED BY GAMMA SPECTROSCOPY.
NO I-131 WAS DETECTED.
THE LLD FOR I-131 BY GAMMA SPECTROSCOPY WAS 0.03 pCi/cubic meter.
NOTE:
NOTE:
NOTE:
8.32E-02 (
5.57E 4.56E-01(
3.30E 1. 12E-01(
7.46E 5/
51) 1.46E-O1 3/
52)
- 6. 98E-01 4/
52) 1.40E-01 7.83E-02(
- 5. 07E 3.24E-01(
3.01E 1.12E-01 (
7.OOE 13/ 103) 1.35E-01 9/ 103) 3.59E-01 13/ 103) 1.85E-01
- t:
I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN MILK PCI/L -
0.037 BQ/L NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS IODINE-131 129 GAMMA SCAN (GELI) 130 BI-214 K-40 PB-214 4.OOE-01 77 VALUES LLD 2.OOE+01 78 VALUES LLD 1.00E+02 1.38E+03(
78/
78) 1.20E+03-1.59E+03 2.00E+01 78 VALUES LLD SR 89 LAYMAN FARM 1.3 MILES SSW LAYMAN FARM 1.3 MILES SSW LAYMAN FARM 1.3 MILES SSW 26 VALUES LLD 1.39E+03(
1.26E+03-26 VALUES 26/
26) 1.49E+03
7/
52) 2.01E+01-3.82E+01 1.39E+03(
52/
52) 8.25E+02-1.74E+03 2.90E+01(
1/
52) 2.90E+01-2.90E+01 20 3.SOE+00 12 VALUES LLD 8 VALUES LLD SR 90 20 2.OOE+00 12 VALUES LLD 8 VALUES LLD NOTE:
NOTE:
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABLE MEASUREMENTS AT SPECIFIED LOCATIONS IS INDICATED IN PARENTHESES (F).
I-13 U,
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN SOIL PCI/GM - 0.037 BQ/G (DRY WEIGHT)
NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS GAMMA SCAN (GELI) 10 AC-228 BI-212 BI-214 t
CS-137 K-40 PB-212 PB-214 RA-224 RA-226 TL-208 SR 89 SR 90 10 10 2.50E-01 1.12E+00(
8.45E 4.50E-01 1.19E+00(
9.14E 1.50E-01 9.03E-01(
7.05E 3.OOE-02 3.39E-01(
4.87E 7.50E-01 1.22E+01(
3.66E+00-1.OOE-01 1.16E+00(
9.05E 1.S0E-01 1.O1E+00(
7.94E 7.50E-01 1.18E+00(
1.00E+00-1.50E-01 9.03E-01(
7.05E 6.OOE-02 3.60E-01(
2.67E 8/
8) 1.43E+00 8/
8) 1.44E+00 8/
8) 1.04E+00 8/
8) 1.17E+00 8/
8) 2.70E+01 8/
8) 1.40E+00 8/
8) 1.16E+00 7/
8) 1.41E+00 8/
8)
- 1. 04E+00 8/
a) 4.34E-01 PMS DECATUR 6.2 MILES S LM1 0.5 MILES SSW LM1 0.5 MILES SSW LM3 1.9 MILES NNE LM-4 WB 0.9 MILES SE PM5 DECATUR 6.2 MILES S LM3 1.9 MILES NNE LM2 0.5 MILES N LM1 0.5 MILES SSW PM5 DECATUR 6.2 MILES S 1.43E+00 (
1.43E+00-1.44E+00(
1.44E+00-
- 1. 04E+00 (
- 1. 04E+00-
- 1. 17E+00 (
- 1. 17E+00-
- 2. 70E+01 (
2.70E+01-1.40E+00 (
1.40E+00-1.16E+00(
1.16E+00-1.4 1E+00(
1.41E+00-1.04E+00(
1.04E+00-4.34E-01 (
4.34E 1/
1) 1.43E+00 1/
1) 1.44E+o0 1/
1) 1.04E+O0 1/
1)
- 1. 17E+00 1/
1) 2.70E+O1 1/
1) 1.40E+00 1/
1) 1.16E+O0 1/
1) 1.41E+00 1/
1)
- 1. 04E+00 1/
1) 4.34E-01 7.06E-01(
6.27E 7.71E-01 (
6.90E 7.55E-01(
6.58E 3.81E-01 (
1.36E 4.98E+00(
4.84E+00-7.42E-01 (
6.86E 8.65E-01 (
7.56E 8.11E-01(
8.11E 7.55E-01 (
6.58E 2.40E-01(
2.19E 2/
2) 7.86E-01 2/
2) 8.53E-01 2/
2) 8.S1E-01 2/
2) 6.26E-01 2/
2) 5.11E+00 2/
2) 7.98E-01 2/
2) 9.74E-01 1/
2) 8.11E-01 2/
2) 8.51E-01 2/
2) 2.61E-01 2 VALUES < LLD 1.60E+00 8 VALUES < LLD 2 VALUES LLD 4.OOE-01 8 VALUES
< LLD NOTE:
- 1.
NOMINAL LOWER LIMIT OF DETECTION (LLD)
AS DESCRIBED IN TABLE E-1.
NOTE:
- 2.
MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABLE MEASUREMENTS AT SPECIFIED LOCATIONS IS INDICATED IN PARENTHESES (F).
H tl a
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN APPLES PCI/KG - 0.037 BQ/KG (WET WT)
NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS GAMMA SCAN (ELI) 2 2.50E+02 7.39E+02(
1/
1) 7.39E+02-7.39E+02 4.5 MILES N 7.39E+02(
1/
- 1) 7.05E+02(
1/
1) 7.39E+02-7.39E+02 7.05E+02-7.05E+02 1
NOTE:
r Wj NOTE:
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABLE MEASUREMENTS AT SPECIFIED m
I LOCATIONS IS INDICATED IN PARENTHESES (F).
Ii K-40
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN CABBAGE PCI/KG -
0.037 BQ/KG (WET WT)
NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS GAMMA SCAN (GELI)
K-40 2.50E+02 1.22E+03(
1/
- 1) WBNP 1.22E+03-1.22E+03 3 MILES ENE 1.22E+03(
1/
- 1) 1.42E+03(
1/
1) 1.22E+03-1.22E+03 1.42E+03-1.42E+03 0
bd t--l tTi W.
I0.
I NOTE:
i NOTE:
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABLE MEASUREMENTS AT SPECIFIED J-1 LOCATIONS IS INDICATED IN PARENTHESES (F).
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN CORN PCI/KG - 0.037 BQ/KG (WET WT)
NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF. ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS GAMMA SCAN (GELI)
BI-214 K-40 2
4.OOE+01 5.04E+01(
5.04E+01-2.50E+02 2.12E+03(
2.12E+03-1/
1) 5.04E+01 1/
1) 2.12E+03 NORTON FARM 4.1 MILES ESE NORTON FARM 4.1 MILES ESE 5.04E+01(
1/
1) 5.04E+01-5.04E+01 2.12E+03(
1/
1) 2.12E+03-2.12E+03 1.55E+02(
1/
1) 1.55E+02-1.55E+02 2.46E+03(
1/
1) 2.46E+03-2.46E+03 NOTE:
NOTE:
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABLE MEASUREMENTS AT SPECIFIED LOCATIONS IS INDICATED IN PARENTHESES (F).
Ln' r
D1
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN GREEN BEANS PCI/KG - 0.037 BQ/KG (WET WT)
NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS GAMMA SCAN (GELI)
BI-214 K-40 PB-214 as 2
4.00E+01 8.79E+01(
8.79E+01-2.50E+02 2.38E+03(
2.38E+03-8.00E+01 1.18E+02(
1.18E+02-1/
1) 8.79E+01 1/
1) 2.38E+03 1/
1) 1.18E+02 5.5 MILES E 5.5 MILES E 5.5 MILES E
- 8. 79E+01 (
8.79E+01-2.38E+03 (
2.38E+03-
- 1. 18E+02 (
1.18E+02-1/
1) 8.79E+01 1/
1) 2.38E+03 1/
1) 1.18E+02 4.77E+01(
4.77E+01-2.56E+03 (
2.56E+03-1 VALUES 1/
1) 4.77E+01 1/
1) 2.56E+03
< LLD NOTE:
NOTE:
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABLE MEASUREMENTS AT SPECIFIED LOCATIONS IS INDICATED IN PARENTHESES (F).
0
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN TOMATOES PCI/KG -
0.037 BQ/KG (WET WT)
NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MBASUREMENTS GAMMA SCAN (GELI)
K-40 2
2.50E+02 1.91E+03(
1/
- 1) 2.5 MILES NE 1.91E+03-1.91E+03 1.91E+03(
I/
- 1) 2.29E+03(
1/
1) 1.91E+03-1.91E+03 2.29E+03-2.29E+03 I
NOTE:
.j NOTE:
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABLE MEASUREMENTS AT SPECIFIED Ii LOCATIONS IS INDICATED IN PARENTHESES (F).
t-4 W-.
I.-
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRtMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN SURFACE WATER(Total)
PCI/L - 0.037 BQ/L NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY:
RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS GROSS BETA 38 GAMMA SCAN (GELI)
RT-214 co PB-214 TRITIUM 1.90E+0 2.66E+00(
23/
- 25) TRM 523.1 1.94E+00- 3.54E+00 38 12 2.OOE+01 4.21E+01(
3.94E+01-2.OOE+01 3.58E+01(
2.75E+01-2/
- 25) TRM 523.1 4.47E+01 2/
- 25) TRM 523.1 4.41E+01 2.71E+00(
11/
- 13) 3.OOE+00(
11/
13) 2.05E+00- 3.44E+00 1.96E+00- 4.07E+00 4.21E+01(
3.94E+01-3.58E+01 (
2.75E+01-2/
13) 4.47E+01 2/
13) 4.41E+01 3.OOE+02 8 VALUES < LLD 4.96E+01 (
4.96E+01-4.60E+01 (
4.60E+01-1/
13) 4.96E+01 1/
13) 4.60E+01 4 VALUES c LLD NOTE:
NOTE:
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABlLE MEASUREMENTS AT SPECIFIED LOCATIONS IS INDICATED IN PARENTHESES (F).
H I.-
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN PUBLIC WATER(Total)
PCI/L -
0.037 B/L NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS 1.90E+00 2.59E+00(
23/
- 26) RM-2 DAYTON TN 1.90E+00- 4.52E+00 17.8 MILES NNE GAMMA SCAN (GELI) 39 BI-214 2.OOE+01 2.38E+01(
2.38E+01-2.OOE+01 2.57E+01(
2.57E+01-1/
26) 2.38E+01 1/
26) 2.57E+01 CF INDUSTRIES TRM 473.0 CF INDUSTRIES TRM 473.0 2.76E+00(
12/
- 13) 3.00E+00(
11/
13) 2.03E+00- 4.52E+00 1.96E+00- 4.07E+00 2.38E+01(
1/
- 13) 4.96E+01(
2.38E+01-2.38E+01 4.96E+01-2.57E+01(
1/
- 13) 4.60E+01(
2.57E+01-2.57E+01 4.60E+01-3.OOE+02 8 VALUES LLD 1/
13) 4.96E+01 1/
13) 4.60E+01 4 VALUES LLD NOTE:
NOTE:
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABLE MEASUREMENTS AT SPECIFIED LOCATIONS IS INDICATED IN PARENTHESES (F).
GROSS BETA 39 I.
PB-214 TRITIUM 12 3
- x:
I-LA
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN WELL WATER(Total)
PCI/L - 0.037 BQ/L NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS GROSS BETA 12 GAMMA SCAN (GELI) 12 BI-214 PB-214 TRITIUM 12 1.90E+00 3.16E+00(
3/
- 4) WBN WELL #1 2.62E+00- 3.53E+00 0.6 MILES S 2.OOE+01 4 VALUES LLD WBN WELL #1 0.6 MILES S 2.OOE+01 4 VALUES LLD WBN WELL #1 0.6 MILES S 3.OOE+02 5.38E+02(
2/
- 4) WBN WELL #1 4.07E+02-6.69E+02 0.6 MILES S 3.16E+00(
3/
- 4) 2.39E+00(
5/
8) 2.62E+00- 3.53E+0o 2.16E+00- 2.59E+OO 4 VALUES
< LLD 4 VALUES
< LLD 5.38E+02(
2/
4) 4.07E+02-6.69E+02 3.99E+01(
4/
8) 2.23E+01-6.63E+01 4.60E+01(
3/
8) 3.54E+01-6.15E+01 8 VALUES < LLD NOTE:
NOTE:
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABLE MEASUREMENTS AT SPECIFIED LOCATIONS IS INDICATED IN PARENTHESES (F).
co P--3 bd t-4 tri w
I I.-
-DI I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN COMMERCIAL FISH PCI/GM - 0.037 BQ/G (DRY WEIGHT)
NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED GAMMA SCAN (GELI)
BI-214 CS-137 K-40 Ic LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS 6
1.00E-01 2.75E-01(
1.43E 3.00E-02 3.50E-02(
3.50E 4.OOE-01 1.07E+01(
9.31E+00-2/
4) 4.08E-O1 1/
4) 3.50E-02 4/
4) 1.34E+O1 CHICKAMAUGA RES TRM 471-530 DOWNSTREAM STATION 1 DOWNSTREAM DOWNSTREAM STATION 1 DOWNSTREAM 4.08E-01(
4.08E 3. 50E-02 (
3.50E 1. 18E+01 (
1.02E+01-1/
2) 4.08E-01 1/
2) 3.50E-02 2/
2) 1.34E+01 NOTE:
NOTE:
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABLE LOCATIONS IS INDICATED IN PARENTHESES (F).
1.40E-01(
1.40E 8.75E-02 (
- 6. 15E 1.26E+01 (
- 1. 19E+O1-1/
2) 1.40E-01 2/
2) 1.13E-01 2/
2) 1.32E+01 MEASUREMENTS AT SPECIFIED tU'
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN GAME FISH PCI/GM -
0.037 BQ/G (DRY WEIGHT)
NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS GAMMA SCAN (GELI) 1.00E-01 2.37E-01(
2.32E 3.00E-02 5.48E-02(
3.94E 4.00E-01 1.37E+01(
9.87E+00-2/
4) 2.41E-01 3/
4) 6.62E-02 4/
4)
- 1. 53E+01 DOWNSTREAM STATION 1 DOWNSTREAM DOWNSTREAM STATION 1 DOWNSTREAM CHICKAMAUGA RES TRM 471-530 2.41E-01 (
2.41E 6.62E-02 (
6.62E 1.50E+01 (
1.47E+01-1/
2) 2.41E-01 1/
2) 6.62E-02 2/
2) 1.53E+01 2.17E-01 (
2.17E 7.54E-02 (
7.54E 1. 30E+01 (
1.19E+01-1/
2) 2.17E-01 1/
2) 7.54E-02 2/
2) 1.42E+01
'-3 ri I-0'%
NOTE:
NOTE:
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABLE MEASUREMENTS AT SPECIFIED LOCATIONS IS INDICATED IN PARENTHESES (F).
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN SHORELINE SEDIMENT PCI/GM -
0.037 BQ/G (DRY WEIGHT)
DOCKET NO.:
NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE 50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS GAMMA SCAN (GELI)
AC-228 BE-7 BI-212 w
BI-214 CS-137 K-40 PB-212 PB-214 RA-224 RA-226 TL-208 2.50E-01 2.50E-01 4.50E-01 1.50E-01 3.00E-02 7.50E-01 1.00E-01 1.50E-01 7.50E-01 1.50E-01 6.00E-02
- 1. 50E+00t 1.47E+00-
- 5. 95E-01 5.95E 1.58E+00 1;54E+00-6.52E-01(
6.37E 3.80E-02 (
3.58E 3.47E+01 3.42E+01-1.54E+00(
1.50E+00-7.05E-01(
6.98E 1.47E+00 1.37E+00-6.52E-01 6.37E 4.86E-01 4.70E 2/
2)
- 1. 53E+00 1/
2) 5.95E-01 2/
2)
- 1. 63E+00 2/
2) 6.66E-01 2/
2) 4.02E-02 2/
2)
- 3. 52E+01 2/
2) 1.58E+00 2/
2)
- 7. 12E-01 2/
2) 1.56E+00 2/
2)
- 6. 66E-01 2/
2)
- 5. 01E-01 COTTON PORT TRM 513 COTTON PORT TRM 513 COTTON PORT TRM 513 COTTON PORT TRM 513 COTTON PORT TRM 513 COTTON PORT TRM 513 COTTON PORT TRM 513 COTTON PORT TRM 513 COTTON PORT TRM 513 COTTON PORT TRM 513 COTTON PORT TRM 513 NOTE:
NOTE:
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
FRACTION OF DETECTABLE MEASUREMENTS AT SPECIFIED LOCATIONS IS INDICATED IN PARENTHESES (F).
MARINA MARINA MARINA MARINA MARINA MARINA MARINA MARINA MARINA MARINA MARINA
- 1. 50E+00t 1.47E+O0-5.95E-01(
- 5. 95E 1.58E+00t 1.54E+O0-6.52E-01(
6.37E 3.80E-02 3.58E 3.47E+01 3.42E+01-
- 1. 54E+00 (
1.50E+00-7.05E-01 (
6.98E 1.47E+00 (
1.37E+00-6.52E-01 6.37E 4.86E-01 C 4.70E 2/
2) 1.53E+00 1/
2) 5.95E-01 2/
2) 1.63E+00 2/
2) 6.66E-01 2/
2) 4.02E-02 2/
2) 3.52E+01 2/
2) 1.58E+00 2/
2) 7.12E-01 2/
2) 1.56E+00 2/
2) 6.66E-01 2/
2) 5.01E-01 2 VALUES 2.75E-01(
2.75E 2 VALUES 1.65E-01(
1.65E 2 VALUES 2 VALUES 2 VALUES 1.66E-01C 1.66E 2 VALUES 1.65E-O1 1.65E 2 VALUES
< LLD 1/
2) 2.75E-01 c LLD 1/
2) 1.65E-01 c LLD
< LLD
.c LLD 1/
2) 1.66E-01 c LLD 1/
2) 1.65E-01 c LLD 1-3 r-I m
W.
IO.-
li
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY RADIOACTIVITY IN POND SEDIMENT PCI/GM - 0.037 B/G (DRY WEIGHT)
NAME OF FACILITY: WATTS BAR NUCLEAR PLANT LOCATION OF FACILITY: RHEA TENNESSEE DOCKET NO.:
50-390,391 REPORTING PERIOD: 2002 TYPE AND TOTAL NUMBER OF ANALYSIS PERFORMED LOWER LIMIT OF DETECTION (LLD)
SEE NOTE 1 ALL INDICATOR LOCATIONS MEAN (F)
RANGE SEE NOTE 2 LOCATION WITH HIGHEST ANNUAL MEAN NAME MEAN (F)
DISTANCE AND DIRECTION RANGE SEE NOTE 2 CONTROL LOCATIONS MEAN (F)
RANGE SEE NOTE 2 NUMBER OF NONROUTINE REPORTED MEASUREMENTS GAMMA SCAN (GELI)
AC-228 BE-7 BI-212
NOTE:
- 2. MEAN AND RANGE BASED UPON DETECTABLE MEASUREMENTS ONLY.
LOCATIONS IS INDICATED IN PARENTHESES (F).
FRACTION OF DETECTABLE MEASUREMENTS AT SPECIFIED 5
2.50E-01 2.SOE-01 4.50E-O1 1.50E-01 3.OOE-02 3.OOE-02 7.50E-01 1.OOE-01 1.50E-01
- 7. 50E-01 NOT ESTAB 6.OOE-02 9.84E-01(
7.15E 3.17E-01(
- 2. 57E 1. 06E+OO (
7.62E 7.41E-01 (
5.24E 5.54E-02 (
3.48E 1.02E-01(
3.23E 1.26E+01 (
9.18E+00-1.02E+00(
7.S2E 8.16E-01 (
- 5. 72E 1.13E+00 (
- 9. 74E 5.14E-02(
2.42E 3.19E-01 (
2.32E 5/
5) 1.24E+00 3/
5) 3.54E-01 5/
5) 1.38E+00 5/
5) 8.85E-01 4/
5) 6.75E-02 5/
5) 2.11E-01 5/
5) 1.62E+01 S/
5) 1.28E+00 5/
5) 9.65E-01 4/
5) 1.28E+00 2/
5) 7.87E-02 5/
5) 4.03E-01 YP-13 YARD YP-13 YARD YP-13 YARD YP-13 YARD YP-5 YARD YP-13 YARD YP-13 YARD YP-13 YARD YP-13 YARD YP-13 YARD YP-16 YARD YP-13 YARD POND POND POND POND POND POND POND POND POND POND POND POND 1.24E+00 (
1.24E+00-
- 3. 54E-01 (
3.54E 1.38E+00 1.38E+00-8.85E-01(
- 8. 85E 6.75E-02 (
- 6. 75E 2. IIE-01 (
2.11E 1. 62E+01 (
1.62E+01-1.28E+00 (
1.28E+00-9.65E-01 (
9.65E 1.28E+00 (
1.28E+00-
- 7. 87E-02(
- 7. 87E 4. 03E-01 (
4.03E 1/
1) 1.24E+00 1/
1) 3.54E-01 1/
1) 1.38E+00 1/
1) 8.85E-01 1/
1) 6.75E-02 1/
1) 2.11E-01 1/
1)
- 1. 62E+01 1/
1) 1.28E+00 1/
1) 9.65E-01 1/
1) 1.28E+00 1/
1)
- 7. 87E-02 1/
1) 4.03E-01 O VALUES 0 VALUES 0 VALUES 0 VALUES 0 VALUES 0 VALUES 0 VALUES o VALUES 0 VALUES 0 VALUES 0 VALUES 0 VALUES
-3 9;
t-I m
mII.-
co
< LLD
< LLD
< LLD
< LLD
< LLD
< LLD
< LLD
Figure H-I Direct Radiation Thermoluminescent dosimeters are processed quarterly. This chart shows trends in the average measurement for all dosimeters grouped as "on-site" or "off-site". The data from preoperational phase, prior to 1996, show the same trend of "on-site" measurements higher than "off-site" measurements that is observed in current data indicating that the slightly higher "on-site" direct radiation levels are not related to plant operations.
Figure H-2 Radioactivity in Air Filters To more clearly show trends developed since the end of atmospheric weapons testing, the data beginning with the resumption of the monitoring program in 1990 is shown in greater detail. Annual Average Gross Beta Activity In Alr Filters Watts Bar Nuclear Plant 0.15 In+hdcatorI E
o 0.10 intial Operaton of WBNP z
Yls
/ \\
inJanuary, 1996
'U tm 0.05 0.00 18 9519 i
1975 19018 901995 2000 2005 Calendar Year Annual Average Gross Beta Activity in Air Filters Watts Bar Nuclear Plant 0.025 UVU A
Idicator c Control Initial WBNP
,& 0.015
.*------PreopAvg operation in a
January, 1996 0.010 1988 1990 1992 1994 1996 1998 2000 2002 2004 Calendar Year
Figure H-3 Cs-137 in Soil Cesium-137 was produced by past nuclear weapons testing and is present in almost every environmental sample exposed to the atmosphere. The "control" and "indicator" locations have generally trended downward with year-to-year variation, since the beginning of the monitoring program from the Watts Bar site.
In almost every year, the "indicator" locations have shown greater activity of Cs-137 than the "control" locations. This trend, with its preoperational average is shown below. Annual Average A tivity of Cs-137 in Soil Watts Bar Nuclear Plant 1.0 0.9 I
- A
+dicator 0.8 l
o ntrd Initial WBNP Operation in Z
0.7 JanLuary, 1996 0.
1 0.3 0.2 0.1 0.0 1
1975 1980 1985 1990 1995 2000 2005 Calendar Year Ratio -
ndicatorControl for Cs-137 in Soil Watts Bar Nuclear Plant 3.5
> 3.0 Iritial WBNP Operation in
.0 2.5 0 1.5 0 1.0 05 10.0 1975 1980 1985 1990 1995 2000 205 Calendar Year
Figure H-4 Gross Beta Activity in Surface and Drinking Water Annual Average Gross Beta Activity in Drinking Water Watts Bar Nuclear Plant 6
5 Initial WBN in Janu/
A Indicator 2
Control 0
1975 1980 1985 1990 19920 Calendar Year 2000 Annual Average Gross Beta Activity In Surface Water Watts Bar Nuclear Plant 5
l~4 A
Indicator Initial WBNP Operation l o Control l in January, 1996 1 ~
El ir6 0
1975 1980 1985 1990 1995 2000 2005 Calendar Year 2005
Figure H-5 Radioactivity in Fish Annual Average Acivity of Cs-137 in Conmnerical Fish Flei Watts Bar Nuclear Plant 0.30 0.25 V° 0.Q20 -
\\
wnstea Cmafin
< E 015
- o eany 0.10 o.m
.005 ow<
isinp srpe LLD 0.03 I
1975 1980 1985 1990 1995 Calendar Year Annual Average Activity of Cs-137 in Game Fish Watts Bar Nuclear Plant 0.30 CL 0.25 A
Do nstreaml Inital WBNcP 0E20 E3l Upstream loperaton in l J! 0.15
- )
0.10 0.00 1975 1980 1985 1990 1995 2000 2005 Calendar Year
Figure H-6 Radioactivity in Shoreline Sediment The Cs-137 present in the shoreline sediments of the Tennessee River system was produced both by testing of nuclear weapons and by related nuclear operations in the upper reaches of the Tennessee River watershed. The amounts of Cs-137 have declined significantly during the course of monitoring for the Watts Bar site, so much so that not all samples contain detectable levels.
A mI Amrage Adifty af Cs;137 in Shoreline Sedmret Watts Br Nidear Plart
.E Q5
~~~
~-A-DONrEriiz
\\
OL3 -
WLB/ 1 O
/
\\
\\
n
> a2 i
ILy 20 Caerd Yew 1975 1960 1g5 Annual Radiological Environmental Operating Report Data Supplement
.Watts Bar Nuclear Plant 2002
ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT WATTS BAR NUCLEAR PLANT DATA SUPPLEMENT 2002 TENNESSEE VALLEY AUTHORITY April 2003
RADIOLOGICAL ENVIRONMENTAL MONITORING DATA WATTS BAR NUCLEAR PLANT 2002 This supplement to the Watts Bar Nuclear Plant Annual Radiological Environmental Operating Report (AREOR) presents the results of individual sample analyses and radiation measurements. The results are ordered by sample type then by sample location and analysis type. If no gamma activity was detected in a sample, the notation 'NO ACTIVITY DETECTED' is entered in place of the activity. The sample locations are described in Appendix A to the AREOR.
These tables include all results, whether above or below the Lower Limit of Detection.
Negative values are an artifact of counting statistics and do not imply a negative activity.
The uncertainty reported for specific analyses such as gross beta, Sr-89 and 90 and tritium is the one sigma counting error. For gamma analyses, the uncertainty reported is the one-sigma error calculated by the gamma spectral analysis software.
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS ACTIVITY ERROR DATE (NUCLIDE)
TERM COLLECTED LAB NO 2116 RM-2 DAYTON TN 15.0 MILES SW GROSS BETA
.0269
.0030 01/02/02 220050
.0242
.0027 01/08/02 220144
.0211
.0023 01/15/02 220254
.0244
.0027 01/22/02 220347
.0178
.0020 01/29/02 220535
.0158
.0018 02/05/02 220633
.0195
.0022 02/12/02 220749
.0161
.0019 02/19/02 220838
.0174
.0020 02/26/02 220996
.0210
.0023 03/05/02 221098
.0261
.0028 03/12/02 221218
.0120
.0014 03/19/02 221313
.0192
.0021 03/26/02 221468
.0144
.0017 04/02/02 221589
.0204
.0022 04/09/02 221712
.0152
.0017 04/16/02 221807
.0160
.0018 04/23/02 221950
.0187
.0021 04/30/02 222128
.0139
.0016 05/07/02 222268
.0162
.0018 05/14/02 222370
.0175
.0020 05/21/02 222510
.0192
.0021 05/28/02 222651
.0184
.0020 06/04/02 222781
.0195
.0022 06/11/02 222876
.0183
.0020 06/18/02 223034
.0163
.0018 06/25/02 223137
.0137
.0016 07/01/02 223276
.0235
.0025 07/09/02 223388
.0159
.0018 07/16/02 223522
.0188
.0021 07/23/02 223651
.0179
.0020 07/30/02 223786
.0291
.0031 08/06/02 223878
.0255
.0027 08/13/02 224013
.0122
.0015 08/20/02 224112
.0217
.0024 08/27/02 224263
.0132
.0015 09/03/02 224359
.0315
.0033 09/10/02 224521
.0179
.0020 09/17/02 224633
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION 2116 RM-2 DAYTON TN ANALYSIS (NUCLIDE) 15.0 MILES S W ACTIVITY ERROR DATE TERM COLLECTED LAB NO GROSS BETA GAMMA SCAN (GELI)
AC-228 BE-7 BI-214
.0192
.0179
.0214
.0219
.0267
.0205
.0180
.0281
.0201
.0213
.0254
.0302
.0255
.0239
.0021
.002(
.0022
.0024
.0025
.0023
.002C
.003C
.0022
.0024
.0027
.0032
.0028
.0026 1 09/24/02 010/01/02 310/08/02 410/15/02 910/22/02 310/29/02 I 11/05/02 11/12/02 11/19/02 11/25/02 12/03/02 12/10/02 12/17/02 12/23/02 02/19/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/02/02 10/29/02 11/25/02 12/23/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 224769 224862 225001 225101 225215 225399 225553 225650 225764 225858 226018 226115 226243 226366 220908 220417 220908 221386 221876 222439 222949 223457 223947 224437 224931 225485 225927 226452 220417 220908 221386 221876 222439 222949 223457 223947
.0028
.0745
.0797
.1016
.1031
.0934
.1172
.1027
.0923
.0921
.0806
.0756
.0579
.0975
.0262
.0070
.0154
.0158
.0180
.0220
.0111
.0015
.0015
.0072
.0075
.0090
.0084
.0061
.0112
.0078
.0086
.0074
.0068
.0078
.0067
.0090
.0022
.0011
.0019
.0019
.0019
.0024
.0015
.0008 w
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2116 RM-2 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)
BI-214 K-40 PB-212 PB-214 3101 LM1 0.5 MILES SSW GROSS BETA
.0070
.0081
.0021
.0119
.0257
.0148
.0069
.0027
.004 8
.0054
.0079
.0 100
.0126
.0086
.0008
.024 7
.0044
.0143
.0150
.0184
.0230
.0113
.0015
.0061
.0029
.0015
.0135
.0234
.0016
.0043
.0010
.0017
.0041
.0073
.0106
.0081
.0056
.0070
.0059
.0068
.0071
.0050
.0007
.0017
.0014
.0018
.0016
.0015
.0028
.0013
.0012
.0014
.0012
.0010
.0018
.0025 09/03/02 10/02/02 10/29/02 11/25/02 12/23/02 01/22/02 02/19/02 03/19/02 07/09/02 08/06/02 09/03/02 10/02/02 11/25/02 12/23/02 03/19/02 01/22/02 02/19/02 03 /19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/02/02 10/29/02 11/25/02 12/23/02 01/02/02 01/08/02 01/15/02 01/22/02 01/29/02 02/05/02 02/12/02 02/19/02 224437 224931 225485 225927 226452 220417 220908 221386 223457 223947 224437 224931 225927 226452 221386 220417 220908 221386 221876 222439 222949 223457 223947 224437 224931 225485 225927 226452 220074 220168 220271 220379 220559 220657 220766 220869
.0270
.0226
.0218
.0196
.0143
.0148
.0169
.0169
.0029
.0025
.0024
.0022
.0017
.0017
.0019
.0019 I.9.1 I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
.. RADIOACTIVITY IN AIR FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 0.5 MILES SSW 3101 LM1 GROSS BETA Un
.0193
.0193
.0267
.0120
.0193
.0144
.0198
.0142
.0184
.0214
.0142
.0166
.0172
.0209
.0215
.0190
.0204
.0214
.0159
.0263
.0179
.0208
.0190
.0282
.0237
.0151
.0222
.0171
.0345
.0232
.0196
.0183
.0257
.0254
.0275
.0185
.0219
.0269
.0021
.0021
.0029
.0014
.0021
.0017
.0022
.0016
.0021
.0024
.0017
.0019
.0020
.0023
.0024
.0021
.0023
.0024
.0019
.0028
.0020
.0023
.0021
.0030
.0026
.0018
.0024
.0019
.0037
.0025
.0022
.0021
.0028
.0028
.0030
.0021
.0024
.0029 02/26/02 03/05/02 03/12/02 03/19/02 03/26/02 04/02/02 04/09/02 04/16/02 04/23/02 04/30/02 05/07/02 05/14/02 05/21/02 05/28/02 06/04/02 06/11/02 06/18/02 06/25/02 07/01/02 07/09/02 07/16/02 07/23/02 07/30/02 08/06/02 08/13/02 08/20/02 08/27/02 09/03/02 09/10/02 09/17/02 09/24/02 10/01/02 10/08/02 10/15/02 10/22/02 10/29/02 11/05/02 11/12/02 221020 221122 221235 221345 221492 221612 221729 221837 221974 222168 222285 222400 222534 222674 222798 222908 223058 223160 223304 223418 223546 223674 223803 223909 224037 224136 224280 224397 224545 224657 224786 224893 225025 225125 225232 225440 225577 225674
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 0.5 MILES SSW GROSS BETA GAMMA SCAN (GELI)
BE-7 CD BI-214 K-40 3101 LM1
.0186
.0210
.0267
.0285
.0281
.0275
.0021
.0024
.0028
.0031
.0030
.003 0 11/19/02 11/25/02 12/03/02 12/10/02 12/17/02 12/23/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 02/19/02 05/14/02 06/11/02 11/25/02
.0685
.0697
.1116
.1003
.1145
.1105
.1191
.1078
.1027
.0897
.0745
.0677
.0802
.0146
.0027
.0084
.0046
.0093
.0059
.0074
.0008
.0021
.0024
.0108
.0106
.0149
.0164
.0072
.0135
.0084 225781 225888 226042 226139 226265 226404 220424 220915 221393 221883 222446 222956 223464 223954 224444 224938 225492 225934 226459 220424 220915 221393 221883 222446 222956 223464 223954 224444 224938 225492 225934 226459 220915 222446 222956 225934
.0079
.0063
.0122
.0083
.0098
.0096
.0102
.0083
.0114
.0091
.0082
.0055
.0081
.0023
.0009
.0019
.0011
.0013
.0014
.0016
.0009
.0011
.0009
.0014
.0019
.0023
.0082
.0053
.0062
.0082
TENNSSSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
... RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 0.5 MILES SSW GAMMA SCAN (GELI)
K-40 PB-212 PB -214 ti 0.4 MILES NNE TL-208 GROSS BETA 3101 LM1 3102 LM2
.0046
.0000
.0003
.0127
.0023
.0098
.0046
.0061
.0053
.0065
.0028
.0029
.0110
.0082
.0161
.0008
.0077
.0006
.0006
.0016
.0010
.0012
.0011
.0013
.0011
.0014
.0009
.0011
.0010
.0012
.0020
.0006 12/23/02 10/01/02 11/25/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 11/25/02 01/02/02 01/08/02 01/15/02 01/22/02 01/29/02 02/05/02 02/12/02 02/19/02 02/26/02 03/05/02 03/12/02 03/19/02 03/26/02 04/02/02 04 /09/02 04/16/02 04/23/02 04/30/02 05/07/02 05/14/02 226459 224938 225934 220424 220915 221393 221883 222446 222956 223464 224444 224938 225492 225934 226459 225934 220077 220170 220273 220381 220562 220659 220768 220871 221023 221124 221237 221347 221495 221614 221731 221839 221977 222170 222287 222402
.0260
.0216
.0208
.0222
.0142
.0155
.0171
.0153
.0180
.0177
.0244
.0115
.0176
.0151
.0215
.0137
.0164
.0198
.0139
.0164
.0028
.0024
.0023
.0024
.0016
.0018
.0019
.0018
.0020
.0024
.0027
.0014
.0020
.0017
.0024
.0016
.0019
.0022
.0017
.0019
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 0.4 MILES NNE GROSS BETA GAMMA SCAN (GELI)
AC-228 BE-7 3102 LM2
.0180
.0204
.0194
.0192
.0206
.0191
.0141
.0275
.0163
.0209
.0163
.0271
.0222
.013 9
.0198
.0164
.0326
.0260
.0181
.0180
.0215
.0223
.0266
.0199
.0169
.0275
.0210
.0222
.0260
.0267
.0278
.0270
.0020
.0023
.0022
.0022
.0023
.0021
.0017
.0029
.0019
.0023
.0019
.0029
.0025
.0016
.0022
.0019
.0035
.0028
.0020
.0021
.0024
.0025
.0029
.0022
.0020
.0030
.0023
.0025
.0028
.0029
.0030
.0030 05/21/02 05/28/02 06/04/02 06/11/02 06/18/02 06/25/02 07/01/02 07/09/02 07/16/02 07/23/02 07/30/02 08/06/02 08/13/02 08/20/02 08/27/02 09/03/02 09/10/02 09/17/02 09/24/02 10/01/02 10/08/02 10/15/02 10/22/02 10/29/02 11/05/02 11/12/02 11/19/02 11/25/02 12/03/02 12/10/02 12/17/02 12/23/02 11/25/02 01/22/02 02/19/02 03/19/02 222537 222676 222800 222910 223061 223162 223307 223420 223549 223676 223805 223911 224040 224138 224282 224399 224548 224659 224788 224895 225028 225127 225234 225442 225580 225676 225783 225890 226045 226142 226267 226407 225935 220425 220916 221394
.0037
.0664
.0767
.0895
.0018
.0106
.0071
.0089 I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
,. RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION 0.4 MILES NNE ANALYSIS (NUCLIDE)
GAMMA SCAN (GELI)
BE-7 BI-214 K-40 PB-212 PB-214 ACTIVITY
.1030
.1100
.1125
.1185
.1022
.0940
.0970
.0732
.0566
.0762
.0129
.0092
.0120
.0121
.0139
.0069
.0089
.0007
.0092
.0036
.0048
.0126
.0379
.0091
.0070
.0061
.0062
.0018
.0007
.0133
.0073
.0133
.0092
.0129
.0073
.0089
.0056
.0065 ERROR DATE TERM COLLECTED LAB NO
.0076
.0081
.0114
.0089
.0097
.0091
.0088
.0072
.0046
.0066
.0016
.0016
.0019
.0017
.0016
.0013
.0016
.0010
.0014
.0015
.0014
.0017
.0030
.0065
.0077
.0078
.0068
.0056
.0006
.0019
.0010
.0018
.0012
.0013
.0011
.0014
.0013
.0011 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 01/22/02 02/19/02 03/19/02 04/16/02 09/03/02 04/16/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 07/09/02 09/03/02 10/01/02 10/29/02 221884 222447 222957 223465 223955 224445 224939 225493 225935 226460 220425 220916 221394 221884 222447 222957 223465 223955 224445 224939 225493 225935 226460 220425 220916 221394 221884 224445 221884 220425 220916 221394 221884 222447 223465 224445 224939 225493 3102 LM2 I
I10 I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS ACTIVITY ERROR DATE (NUCLIDE)
TERM COLLECTED LAB NO 3102 LM2 0.4 MILES NNE GAMMA SCAN (GELI)
PB-214
.0126
.0015 11/25/02 225935
.0368
.0026 12/23/02 226460 TL-208
.0003
.0004 04/16/02 221884 3106 PM2 SPRING CITY 7.0 MILES NW GROSS BETA
.0276
.0030 01/02/02 220081
.0233
.0026 01/08/02 220173
.0242
.0026 01/15/02 220276
.0216
.0024 01/22/02 220384
.0171
.0019 01/29/02 220566
.0171
.0020 02/05/02 220662
.0182
.0020 02/12/02 220771
.0192
.0022 02/19/02 220874
.0215
.0024 02/26/02 221027
.0209
.0023 03/05/02 221127
.0268
.0029 03/12/02 221240
.0113
.0014 03/19/02 221350
.0192
.0021 03/26/02 221499
.0140
.0016 04/02/02 221617
.0198
.0022 04/09/02 221734
.0147
.0017 04/16/02 221842
.0171
.0019 04/23/02 221981
.0174
.0020 04/30/02 222173
.0129
.0015 05/07/02 222290
.0181
.0020 05/14/02 222405
.0173
.0020 05/21/02 222541
.0199
.0022 05/28/02 222679
.0205
.0023 06/04/02 222803
.0213
.0024 06/11/02 222913
.0192
.0022 06/18/02 223065
.0223
.0024 06/25/02 223165
.0156
.0019 07/01/02 223311
.0266
.0028 07/09/02 223423
.0179
.0020 07/16/02 223553
.0222
.0024 07/23/02 223679
.0192
.0022 07/30/02 223808
.0280
.0030 08/06/02 223914
.0228
.0025 08/13/02 224044
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
,. RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3106 PM2 SPRING CITY 7.0 MILES NW GROSS BETA I-I-
GAMMA SCAN (GELI)
BE-7 BI-214
.0173
.0221
.0174
.0348
.0237
.0202
.0151
.0242
.0239
.0280
.0206
.0243
.0278
.0184
.0247
.0290
.0305
.0258
.0271
.0686
.0750
.0999
.1027
.1012
.1335
.1016
.0982
.0925
.0842
.0705
.0693
.0882
.0096
.0134
.0121
.0093
.0020
.0024
.0020
.003 7
.0026
.0023
.0018
.0026
.0026
.0030
.0023
.0026
.0030
.0021
.0027
.0031
.0033
.0028
.003 0
.0077
.0096
.0094
.0101
.0086
.0112
.0085
.0094
.0128
.0091
.0060
.0073
.0093
.0014
.0021
.0024
.0014 08/20/02 08/27/02 09/03/02 09/10/02 09/17/02 09/24/02 10/01/02 10/08/02 10/15/02 10/22/02 10/29/02 11/05/02 11/12/02 11/19/02 11/25/02 12/03/02 12/10/02 12/17/02 12/23/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 01/22/02 02/19/02 03/19/02 04/16/02 224141 224285 224402 224552 224662 224791 224898 225032 225130 225237 225445 225584 225679 225786 225893 226049 226146 226270 226411 220426 220917 221395 221885 222448 222958 223466 223956 224446 224940 225494 225936 226461 220426 220917 221395 221885
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
,.. RADIOACTIVITY IN AIR FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3106 PM2 SPRING CITY 7.0 MILES NW GAMMA SCAN (GELI)
BI-214 K-40 PB-212 PB-214 3107 PM3 10.4 MILES NNE GROSS BETA
.0130
.0151
.0138
.0030
.0052
.0113
.0034
.0292
.0432
.0106
.0093
.0055
.0021
.0184
.0005
.0109
.0131
.0111
.0096
.0125
.0127
.0102
.0017
.0059
.0102
.0031
.0256
.0494
.0020
.0020
.0017
.0012
.0010
.0018
.0011
.0070
.0039
.0110
.0083
.0053
.0088
.0087
.0007
.0014
.0018
.0019
.0015
.0017
.0017
.0012
.0010
.0013
.0013
.0010
.0023
.0036 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 01/22/02 05/14/02 07/09/02 09/03/02 10/29/02 10/01/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 01/02/02 01/08/02 01/15/02 01/22/02 01/29/02 02/05/02 02/12/02 02/19/02 222448 222958 223466 223956 224446 224940 225494 225936 226461 220426 222448 223466 224446 225494 224940 220426 220917 221395 221885 222448 222958 223466 223956 224446 224940 225494 225936 226461 220084 220175 220278 220386 220569 220664 220773 220876
.0248
.0237
.0223
.0205
.0172
.0148
.0155
.0159
.0027
.0026
.0024
.0023
.0019
.0017
.0018
.0021 II.-
I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS ACTIVITY ERROR DATE (NUCLIDE)
TERM COLLECTED LAB NO 3107 PM3 10.4 MILES NNE GROSS BETA
.0208
.0023 02/26/02 221030
.0208
.0023 03/05/02 221129
.0272
.0029 03/12/02 221242
.0125
.0015 03/19/02 221352
.0205
.0023 03/26/02 221502
.0163
.0018 04/02/02 221619
.0207
.0023 04/09/02 221736
.0144
.0017 04/16/02 221844
.0152
.0018 04/23/02 221984
.0171
.0019 04/30/02 222175
.0140
.0016 05/07/02 222292
.0169
.0019 05/14/02 222407
.0173
.0019 05/21/02 222544
.0193
.0021 05/28/02 222681
.0210
.0023 06/04/02 222805
.0203
.0022 06/11/02 222915
.0179
.0020 06/18/02 223068
.0173
.0019 06/25/02 223167
.0142
.0017 07/01/02 223314
.0234
.0025 07/09/02 223425
.0176
.0020 07/16/02 223556
.0208
.0023 07/23/02 223681
.0153
.0018 07/30/02 223810
.0299
.0032 08/06/02 223916
.0244
.0027 08/13/02 224047
.0128
.0015 08/20/02 224143
.0222
.0024 08/27/02 224287
.0181
.0020 09/03/02 224404
.0350
.0037 09/10/02 224555
.0213
.0023 09/17/02 224664
.0191
.0021 09/24/02 224793
.0173
.0019 10/01/02 224900
.0256
.0028 10/08/02 225035
.0233
.0025 10/15/02 225132
.0249
.0027 10/22/02 225239
.0189
.0021 10/29/02 225447
.0197
.0022 11/05/02 225587
.0257
.0028 11/12/02 225681
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 10.4 MILES NNE GROSS BETA GAMMA SCAN (GELI)
AC-228 BE-7 BI-214 K-40
.0200
.0188
.0256
.0276
.0263
.0258
.0042
.0033
.0745
.0784
.0997
.0943
.0991
.1308
.1025
.1016
.0968
.0918
.0777
.0549
.0760
.0181
.0185
.0359
.0085
.0022
.0093
.0118
.0003
.0049
.0142
.0058
.0175
.0417
.0153
.0036
.0022
.0021
.0027
.0030
.0028
.0028 11/19/02 11/25/02 12/03/02 12/10/02 12/17/02 12/23/02
.0018 09/03/02
.0015 10/01/02
.0071 01/22/02
.0079 02/19/02
.0107 03/19/02
.0093 04/16/02
.0085 05/14/02
.0106 06/11/02
.0113 07/09/02
.0093 08/06/02
.0084 09/03/02
.0068 10/01/02
.0066 10/29/02
.0065 11/25/02
.0059 12/23/02
.0024 01/22/02
.0023 02/19/02
.0026 03/19/02
.0015 04/16/02
.0015 05/14/02
.0013 06/11/02
.0018 07/09/02
.0009 08/06/02
.0014 09/03/02
.0017 10/01/02
.0012 10/29/02
.0017 11/25/02
.0031 12/23/02
.0068 01/22/02
.0073 09/03/02 3107 PM3 225788 225895 226052 226149 226272 226414 224447 224941 220427 220918 221396 221886 222449 222959 223467 223957 224447 224941 225495 225937 226462 220427 220918 221396 221886 222449 222959 223467 223957 224447 224941 225495 225937 226462 220427 224447 I
41 I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
.. RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 10.4 MILES NNE GAMMA SCAN (GELI)
K-40 PB-212 PB-214 Un 7.6 MILES NE/ENE TL-208 GROSS BETA 3107 PM3 3108 PM4
.0037
.0097
.0016
.0211
.0146
.03 66
.0087
.0009
.0087
.0108
.0005
.0043
.0121
.0069
.0168
.0389
.0004
.0237
.0234
.0229
.0218
.0163
.0164
.0153
.0165
.0200
.0197
.0242
.0112
.0175
.0158
.0193
.0146
.0191
.0195
.0148
.0049
.0051
.0006
.0019
.0021
.0031
.0017
.0008
.0010
.0021
.0009
.0010
.0015
.0011
.0023
.0024
.0004
.0026
.0028
.0025
.0024
.0018
.0019
.0017
.0019
.0022
.0022
.0026
.0014
.0019
.0018
.0021
.0017
.0021
.0022
.0017 10/29/02 12/23/02 05/14/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 09/03/02 01/02/02 01/08/02 01/16/02 01/22/02 01/3 0/02 02/05/02 02/13/02 02/19/02 02/27/02 03/05/02 03/13/02 03/19/02 03/27/02 04/02/02 04/10/02 04/16/02 04/24/02 04/30/02 04/08/02 225495 226462 222449 220427 220918 221396 221886 222449 222959 223467 223957 224447 224941 225495 225937 226462 224447 220087 220177 220280 220388 220572 220666 220775 220878 221033 221131 221244 221354 221505 221621 221738 221846 221987 222177 222294
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 7.6 MILES NE/ENE GROSS BETA GAMMA SCAN (GELI)
AC-228 BE-7 3108 PM4 I
.0170
.0167
.0196
.0196
.0198
.OZ15
.0190
.0152
.0284
.0199
.0216
.0176
.0295
.0279
.0168
.0201
.0191
.0356
.0200
.0218
.0165
.0258
.0204
.0288
.0196
.0188
.02 93
.0202
.0191
.0281
.0272
.0256
.0233
.0020
.0019
.0022
.0022
.0022
.0024
.0021
.0018
.0030
.0022
.0024
.0020
.0032
.0030
.0019
.0023
.0021
.003 8
.0022
.0024
.0019
.0028
.0023
.0031
.0022
.0021
.0031
.0022
.0022
.0030
.0029
.0028
.0026 05/14/02 05/22/02 05/28/02 06/05/02 06/11/02 06/19/02 06/26/02 07/02/02 07/10/02 07/17/02 07/24/02 07/31/02 08/07/02 08/14/02 08/21/02 08/27/02 09/04/02 09/11/02 09/18/02 09/25/02 10/02/02 10/09/02 10/16/02 10/23/02 10/29/02 11/06/02 11/13/02 11/20/02 11/25/02 12/04/02 12/11/02 12/18/02 12/23/02 222409 222547 222683 222807 222917 223071 223169 223318 223427 223559 223683 223812 223918 224050 224145 224289 224406 224558 224666 224795 224902 225038 225134 225241 225449 225590 225683 225790 225897 226055 226151 226274 226416
.0023
.0653
.0746
.0019
.0103
.0066 06/11/02 01/22/02 02/19/02 222960 220428 220919
. TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
.- RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION 7.6 MILES NE/ENE ANALYSIS (NUCLIDE)
GAMMA SCAN (GELI)
BE-7 BI-214 K-40 PB-212 PB -214 ACTIVITY
.094 9
.0969
.1012
.1307
.1135
.1030
.0902
.0803
.0705 0558
.0750
.0113
.0111
.0220
.0114
.0102
.0078
.0085
.0006
.0045
.0094
.0038
.0086
.0333
.0047
.0074
.0179
.0094
.0144
.0084
.0004
.0098
.0095
.0221
.0129
.0095
.0075
.0079 ERROR DATE TERM COLLECTED LAB NO
.0088 03/19/02
.0087 04/16/02
.0083 05/14/02
.0094 06/11/02
.0094 07/10/02
.0083 08/07/02
.0094 09/04/02
.0080 10/02/02
.0077 10/29/02
.0062 11/25/02
.0079 12/23/02
.0019 01/22/02
.0017 02/19/02
.0020 03/19/02
.0016 04/16/02
.0012 05/14/02
.0012 06/11/02
.0015 07/10/02
.0009 08/07/02
.0014 09/04/02
.0016 10/02/02
.0011 10/29/02
.0013 11/25/02
.0026 12/23/02
.0053 04/16/02
.0060 05/14/02
.0074 06/11/02
.0055 07/10/02
.0074 10/02/02
.0064 10/29/02
.0005 11/25/02
.0022 01/22/02
.0014 02/19/02
.0021 03/19/02
.0020 04/16/02
.0017 05/14/02
.0010 06/11/02
.0012 07/10/02 221397 221887 222450 222960 223468 223958 224448 224942 225496 225938 226463 220428 220919 221397 221887 222450 222960 223468 223958 224448 224942 225496 225938 226463 221887 222450 222960 223468 224942 225496 225938 220428 220919 221397 221887 222450 222960 223468 3108 PM4 I-
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 7.6 MILES NE/ENE 3109 PM5 DECATUR 8.0 MILES S GAMMA SCAN (GELI)
PB-214 GROSS BETA 3108 PM4 I
0,
.004 9
.0085
.0034
.0076
.0322
.0014
.0009
.0011
.0013
.0025
.0269
.023 5
.0244
.0193
.0176
.0141
.0178
.0156
.0169
.0205
.0231
.0101
.0178
.0149
.0201
.0151
.0177
.0193
.0170
.0171
.0162
.0217
.0210
.0190
.0234
.0184
.0177
.0293
.0181
.0236
.0181 09/04/02 10/02/02 10/29/02 11/25/02 12/23/02 01/02/02 01/09/02 01/16/02 01/23/02 01/30/02 02/06/02 02/13/02 02/20/02 02/27/02 03/06/02 03/13/02 03/20/02 03/27/02 04/03/02 04/10/02 04/17/02 04/24/02 05/01/02 05/08/02 05/15/02 05/22/02 05/29/02 06/05/02 06/12/02 06/19/02 06/26/02 07/02/02 07/10/02 07/17/02 07/24/02 07/31/02 224448 224942 225496 225938 226463 220090 220179 220282 220390 220575 220668 220777 220880 221036 221133 221246 221356 221508 221623 221740 221848 221990 222179 222296 222411 222550 222685 222809 222919 223074 223171 223321 223429 223562 22368S 223814
.0029
.0026
.0026
.0021
.0019
.0016
.0020
.0018
.0019
.0022
.0025
.0012
.0020
.0017
.0022
.0017
.0020
.0022
.0020
.0019
.0019
.0024
.0023
.0021
.0026
.0021
.0021
.0031
.0020
.0026
.0021
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3109 PM5 DECATUR 8.0 MILES S GROSS BETA GAMMA SCAN (GELI)
AC-228 BE-7
.0285
.0265
.014 5
.0199
.0169
.0344
.0217
.0224
.0151
.0262
.0204
.0188
.0146
.0183
.0287
.0172
.0194
.0253
.0269
.0255
.0223
.0031
.0029
.0017
.0022
.0019
.0036
.0024
.0025
.0018
.0028
.0022
.0021
.0017
.0021
.0031
.0019
.0023
.0027
.0029
.0027
.0025 08/07/02 08/14/02 08/21/02 08/28/02 09/04/02 09/11/02 09/18/02 09/25/02 10/02/02 10/09/02 10/16/02 10/23/02 10/30/02 11/06/02 11/13/02 11/20/02 11/25/02 12/04/02 12/11/02 12/18/02 12/23/02 06/12/02 10/02/02 01/23/02 02/20/02 03/20/02 04/17/02 05/15/02 06/12/02 07/10/02 08/07/02 09/04/02 10/02/02 10/30/02 11/25/02 12/23/02 223920 224053 224147 224291 224408 224561 224668 224797 224904 225041 225136 225243 225451 225593 225685 225792 225899 226058 226153 226276 226418 222961 224943 220429 220920 221398 221888 222451 222961 223469 223959 224449 224943 225497 225939 226464
.0030
.0041
.0718
.0741
.0945
.0976
.1095
.1263
.1153
.0997
.0948
.0793
.0723
.0707
.0796
.0014
.0010
.0076
.0072
.0104
.0110
.0124
.0089
.0087
.0095
.0080
.0079
.0083
.0084
.0108 IF.-
koI
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3109 PM5 DECATUR 8.0 MILES S GAMMA SCAN (GELI)
BI-214 K-40 PB-212 PB-214 3203 LM3 1.9 MILES NNE GROSS BETA
.0125
.0123
.0185
.0083
.0147
.0013
.0043
.0011
.0198
.0092
.0155
.033 8
.003 5
.0077
.0049
.0090
.0072
.0137
.0001
.0137
.0122
.0186
.0087
.0167
.0029
.0036
.0009
.0155
.0086
.0181
.0358
.0274
.0237
.0228
.0210
.0173
.0017 01/23/02
.0020 02/20/02
.0019 03/20/02
.0012 04/17/02
.0024 05/15/02
.0007 06/12/02
.0012 07/10/02
.0012 09/04/02
.0021 10/02/02
.0013 10/30/02
.0024 11/25/02
.0032 12/23/02
.0080 01/23/02
.0051 02/20/02
.0059 03/20/02
.0058 04/17/02
.0075 06/12/02
.0070 12/23/02
.0007 01/23/02
.0015 01/23/02
.0012 02/20/02
.0015 03/20/02
.0010 04/17/02
.0023 05/15/02
.0010 06/12/02
.0011 07/10/02
.0010 09/04/02
.0016 10/02/02
.0015 10/30/02
.0024 11/25/02
.0022 12/23/02
.0029
.0026
.0025
.0023
. 0019 01/02/02 01/08/02 01/15/02 01/22/02 01/30/02 0
220429 220920 221398 221888 222451 222961 223469 224449 224943 225497 225939 226464 220429 220920 221398 221888 222961 226464 220429 220429 220920 221398 221888 222451 222961 223469 224449 224943 225497 225939 226464 220093 220192 220284 220395 220578
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR UCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 1.9 MILES NNE GROSS BETA
.0017 02/05/02
.0021 02/12/02
.0023 03/05/02
.0029 03/12/02
.0014 03/19/02
.0020 03/26/02
.0018 04/02/02
.0022 04/09/02
.0018 04/16/02
.0018 04/23/02
.0021 04/30/02
.0017 05/07/02
.0018 05/14/02
.0020 05/21/02
.0021 05/28/02
.0021 06/04/02
.0021 06/11/02
.0021 06/18/02
.0022 06/25/02
.0016 07/01/02
.0028 07/09/02
.0020 07/16/02
.0025 07/23/02
.0018 07/30/02
.0031 08/06/02
.0027 08/13/02
.0018 08/20/02
.0025 08/27/02
.0017 09/03/02
.0036 09/10/02
.0025 09/17/02
.0022 09/24/02
.0018 10/01/02
.0026 10/08/02
.0025 10/15/02
.0030 10/22/02
.0022 10/29/02
.0024 11/05/02 3203 LM3 I-
.014 5
.0187
.0211
.0271
.0113
.0178
.0153
.0204
.0158
.0161
.0188
.0148
.0160
.0181
.0190
.0187
.0185
.0185
.0200
.0133
.0257
.0181
.0227
.0157 0289
.0249
.0155
.0224
.0152 0336
.0228
.0202
.0157
.0243
.0230
.0276
.0194
.0219 220681 220779 221147 221248 221362 221511 221637 221742 221854 221993 222196 222298 222417 222553 222700 222811 222925 223077 223184 223324 223435 223565 223698 223816 223925 224056 224161 224293 224413 224564 224681 224799 224909 225044 225149 225245 225460 225596
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 1.9 MILES NNE GROSS BETA GAMMA SCAN (GELI)
AC-228 BE-7 BI-214 K-40 3203 LM3
.0279
.0177
.0221
.0263
.0278
.0270
.0260
.0030
.0020
.0025
.0028
.0030
.0029
.0028 11/12/02 11/19/02 11/25/02 12/03/02 12/10/02 12/17/02 12/23/02 08/06/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 02/19/02 03/19/02
.0112
.0743
.0880
.1001
.1049
.1028
.1136
.1143
.1036
.0913
.0816
.0752
.0712
.0820
.0084
.0072
.0140
.0137
.0010
.0081
.0148
.0033
.0039
.0205
.0070
.0284
.0292
.0074
.0041 225698 225794 225905 226061 226168 226278 226425 223960 220430 220921 221399 221889 222452 222962 223470 223960 224450 224944 225498 225940 226465 220430 220921 221399 221889 222452 222962 223470 223960 224450 224944 225498 225940 226465 220921 221399
.0025
.0075
.0109
.0096
.0077
.0093
.0095
.0110
.0079
.0075
.0079
.0082
.0063
.0094
.0012
.0017
.0023
.0047
.0011
.0015
.0019
.0010
.0010
.0021
.0016
.003 1
.0028
.0077
.0067 I,
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 - 0037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 1.9 MILES NNE GAMMA SCAN (GELI)
K-40 PB-212 PB-214 I
3204 LM-4 WB 0.9 MILES SE GROSS BETA 3203 LM3
.0083
.0122
.0048
.0065
.0038
.0094
.0001
.0001
.0093
.0069
.0165
.0063
.0031
.0077
.0097
.0038
.0033
.0188
.0075
.0313
.0317
.0057
.0077
.0071
.0103
.0055
.0064
.0006
.0003
.0018
.0015
.0017
.0012
.0011
.0012
.0014
.0009
.0009
.0023
.0011
.0027
.0025 04/16/02 05/14/02 07/09/02 08/06/02 10/29/02 12/23/ 02 08/06/02 10/29/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 01/02/02 01/08/02 01/16/02 01/22/02 01/30/02 02/05/02 02/13/02 02/19/02 02/26/02 03/05/02 03/13/02 03/19/02 03/27/02 04/02/02 04/09/02 221889 222452 223470 223960 225498 226465 223960 225498 220430 220921 221399 221889 222452 222962 223470 223960 224450 224944 225498 225940 226465 220096 220194 220286 220397 220581 220683 220781 220888 221042 221149 221250 221364 221514 221639 221744
.0284
.0242
.0230
.0228
.0161
.0164
.0171
.0166
.0209
.0191
.0258
.0106
.0174
.0162
.0200
.0030
.0027
.0025
.0025
.0018
.0019
.0019
.0019
.0023
.0021
.0028
.0013
.0019
.0019
.0022 I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS ACTIVITY ERROR DATE (NUCLIDE)
TERM COLLECTED LAB NO 3204 LM-4 WB 0.9 MILES SE GROSS BETA
.0155
.0018 04/16/02 221856
.0182
.0020 04/24/02 221996
.0203
.0023 04/30/02 222198
.0150
.0017 05/08/02 222300
.0185
.0021 05/14/02 222419
.0175
.0020 05/22/02 222556
.0203
.0023 05/28/02 222702
.0208
.0023 06/05/02 222813
.0184
.0021 06/11/02 222927
.0192
.0021 06/19/02 223080
.0197
.0022 06/25/02 223186
.0170
.0020 07/02/02 223327
.0274
.0029 07/09/02 223437
.0178
.0020 07/17/02 223568
.0209
.0023 07/23/02 223700
.0188
.0021 07/31/02 223818
.0327
.0035 08/06/02 223927
.0247
.0027 08/14/02 224059
.0135
.0016 08/20/02 224163
.0221
.0024 08/27/02 224295
.0167
.0019 09/03/02 224415
.0340
.0036 09/11/02 224567
.0228
.0025 09/17/02 224683
.0197
.0025 09/25/02 224801
.0265
.0028 10/09/02 225047
.0211
.0023 10/16/02 225151
.0271
.0029 10/23/02 225247
.0203
.0023 10/29/02 225462
.0191
.0021 11/06/02 225599
.0308
.0033 11/12/02 225700
.0202
.0022 11/20/02 225796
.0204
.0023 11/25/02 225907
.0272
.0029 12/03/02 226064
.0259
.0028 12/10/02 226171
.0308
.0033 12/18/02 226280
.0220
.0025 12/23/02 226428 GAMMA SCAN (GELI)
AC-228
.0029
.0020 10/01/02 224945
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3204 LM-4 WB 0.9 MILES SE GAMMA SCAN (GELI)
BE-7 nIl BI-214 K-40 PB-212 PB-214
.0660
.0760
.1012
.1141
.1121
.1319
.1238
.1071
.0944
.0945
.0786
.0710
.0879
.0107
.0122
.0095
.0067 0155
.0028
.0135
.0039
.0055
.0209
.0083
.0146
.0188
.0026
.0111
.0013
.0032
.0121
.0126
.0029
.0027
.0047
.0010
.0009
.0115
.0072
.0074
.0074
.0085
.0116
.0120
.0117
.0106
.0078
.0113
.0062
.0085
.0077
.0022
.0015
.0017
.0011
.0017
.0012
.0018
.0011
.0011
.0031
.0012
.0017
.0018
.0044
.0058
.0056
.0085
.0063 t
.0098
.0059
.0050
.0079 1
.0007 C
.0007 1
.0018 C
01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 10/01/02 LO/29/02 11/25/02 12/23/02 05/14/02
.2/23/02 11/22/02 220431 220922 221400 221890 222453 222963 223471 223961 224451 224945 225499 225941 226466 220431 220922 221400 221890 222453 222963 223471 223961 224451 224945 225499 225941 226466 220922 221400 221890 222453 222963 224945 225499 225941 226466 222453 226466 220431
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3204 LM-4 WB
" 3205 RM-3 WB Cy%
0.9 MILES SE 15 MILES NNW GAMMA SCAN (GELI)
PB-214 GROSS BETA
.0117
.0096
.0070
.0172
.0037
.0104
.0043
.0042
.0220
.0098
.0160
.0168
.0011
.0014
.0010
.0017
.0010
.0018
.0009
.0010
.0021
.0015
.0015
.0024 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 01/02/02 01/08/02 01/15/02 01/22/02 01/29/02 02/05/02 02/12/02 02/19/02 02/26/02 03/05/02 03 /12/02 03/26/02 04/02/02 04/09/02 04/16/02 04/23/02 04/30/02 05/07/02 05/14/02 05/21/02 05/28/02 06/04/02 06/11/02 06/18/02 220922 221400 221890 222453 222963 223471 223961 224451 224945 225499 225941 226466 220099 220196 220288 220399 220584 220685 220783 220890 221045 221151 221252 221517 221641 221746 221858 221999 222200 222302 222421 222559 222704 222815 222929 223083
.0266
.0232
.0223
.0208
.0167
.0137
.0180
.0172
.0188
.0193
.0175
.0178
.0127
.0187
.0136
.0159
.0177
.0121
.0151
.0175
.0181
.0199
.0162
.0195
.0029
.0026
.0024
.0023
.0019
.0016
.0020
.0020
.0021
.0021
.0020
.0020
.0015
.0021
.0016
.0018
.0020
-.0015
.0017
.0020
.0020
.0022
.0019
.0022
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
.RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3205 RM-3 WB 15 MILES NNW
-4 GAMMA SCAN (GELI)
BE-7
.0197
.0142
.0267
.0173
.0195
.0166
.0287
.0228
.0130
.0207
.0148
.0302
.0227
.0192
.0159
.0229
.0197
.0227
.0175
.0176
.0336
.0135
.0180
.0247
.0277
.0250
.0852
.0847
.0701
.0899
.1096
.1294
.1272
.0966
.0936
.0891
.0022 06/25/02
.0017 07/01/02
.0029 07/09/02
.0020 07/16/02
.0022 07/23/02
.0019 07/30/02
.0031 08/06/02
.0025 08/13/02
.0016 08/20/02
.0023 08/27/02
.0017 09/03/02
.0032 09/10/02
.0025 09/17/02
.0022 09/24/02
.0018 10/01/02
.0025 10/08/02
.0022 10/15/02
.0025 10/22/02
.0020 10/29/02
.0020 11/05/02
.0037 11/12/02
.0017 11/19/02
.0021 11/25/02
.0026 12/03/02
.0030 12/10/02
.0027 12/17/02
.0072 01/22/02
.0076 02/19/02
.0087 03/19/02
.0080 04/16/02
.0090 05/14/02
.0104 06/11/02
.0096 07/09/02
.0095 08/06/02
.0091 09/03/02
.0089 10/01/02 GROSS BETA 223188 223330 223439 223571 223702 223820 223929 224062 224165 224297 224417 224570 224685 224803 224913 225050 225153 225249 225464 225602 225702 225798 225909 226067 226174 226282 220432 220923 221401 221891 222454 222964 223472 223962 224452 224946
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN AIR FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3205 RM-3 WB 15 MILES NNW GAMMA SCAN (GELI)
BE-7 BI-214 K-40 PB-212 PB-214
.0701
.0645
.0829
.0211
.0164
.0271
.0140
.0194
.004 9
.0151
.0044
.0035
.0152
.0083
.0277
.0233
.0142
.0141
.0077
.0081
.0104
.0032
.0059
.0089
.0009
.0006
.0196
.0175
.0276
.0126
.0209
.0054
.0169
.0035
.0026
.0163
.0066
.0262
.0070
.0072
.0068
.0020
.0017
.0023
.0016
.0019
.0011
.0020
.0011
.0010
.0022
.0015
.0029
.0024
.0062
.0087
.0045
.0054
.0075
.0069
.0081
.0090
.0005
.0007
.0015
.0014
.0020
.0015
.0019
.0009
.0017
. 0011
.0011
.0014
.0011
.0026 10/29/02 11/25/02 12/23/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 02/19/02 05/14/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 09/03/02 10/29/02 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 225500 225942 226467 220432 220923 221401 221891 222454 222964 223472 223962 224452 224946 225500 225942 226467 220923 222454 223472 223962 224452 224946 225500 225942 224452 225500 220432 220923 221401 221891 222454 222964 223472 223962 224452 224946 225500 225942 Iv
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
,. ' RADIOACTIVITY IN AIR FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3205 RM-3 WB 15 MILES NNW GAMMA SCAN (GELI)
PB-214
.0220
.0030 12/23/02 226467 I
TONNESSHE VALLEY AUTHORITY ENVIRONNENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION 0
WESTERN AREA RADIOLOGICAL LABORATORY L
WATTS BAR NUCLEAR PLAT 0
RADTOACTIVITY IN CARCOAL FILTER PCI/M3 -
0.037 BO/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2116 RM-2 DAYTON TN 15.0 MILES SW GA-MA SCAN (GiI)
NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY BI-214 I1.)
I DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED
.1350
.0466
.0255
.0811
.0616
-1104
.0786
.0553
.0522
.0257
.0292
.0160
.0460
.0345
.0438
.0278
.0491
.0279
.0423
.060B
.0398
.059
.0242
.0381
.0470
.0345
.0673
.0336
.0232
.0202
.0347 08/13/02 10/15/02 10/29/02 11/05/02 11/19/02 11/25/02 12/10/02 01/02/02 01/08/02 01/15/02 01/22/02 01/29/02 02/05/02 02/12/02 02/19/02 02/26/02 03/05/02 03/12/02 03/19/02 03/26/02 04/02/02 04/09/02 04/16/02 04/23/02 04/30/02 05/07/02 OS/28/02 06/04/02 06/11/02 06/18/02 07/01/02 07/09/02 07/16/02 07/23/02 07/30/02 09/03/02 09/10/02 09/17/02 224015 225103 225401 22555S 225766 225860 226117 220052 220146 22025G 220349 220537 220635 220751 220840 220998 221100 221220 221315 221470 221591 221714 221a09 221952 222130 222270 222653 222783 222878 223036 223278 223390 223524 223653 223788 224361 224523 224635
.0258
.0134
.0106
.014 5
.0121
.0134
.0108
.014 1
.0104
.0067
.0084
.0074
.0104
.00S9
.0090
.0101
.0127
.0076
.0091
.0110
.0112
.0101
.0081
.0108
.0100
.0094 0123
.0102
.0066
.0065
.0087
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
,. RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2116 RM-2 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)
BI-214 K-40 I
PB-212 PB-214
.0507
.0183
.03 14
.03 95
.0269
.3050
.2019
.3562
.3 013
.2243
.2346
.2220
.1992
.3328
.1962
.2651
.3177
.3020
.3586
.0010
.1852
.0911
.0338
.1341
.0913
.1620
.1040
.1141
.0299
.0423
.0511
.0240
.0385
.0379
.0551
.0119
.0610
.0291
.0093
.00i2
.0110
.0074
.0103
.0588
.04 89
.0784
.0717
.0488
.0477
.0451
.0490
.0657
.0519
.0523
.0647
.0716
.0452
.0039
.0273
.0120'
.0075 t
.0165
.0141
.0156
.0114
.0120
.0105
.0074 0
.0417 C
.0050 C
.0099 0
.0107 0
.0099 0
.0084 0
.0125 0
.0079 0 09/24/02 10/01/02 12/03/02 12/17/02 12/23/02 02/26/02 03/05/02 03/26/02 04/02/02 04/09/02 04/23/02 04/30/02 05/07/02 07/30/02 09/03/02 10/01/02 10/08/02 12/03/02 12/17/02 04/02/02 01/02/02 01/08/02 01/15/02
)1/22/02 01/29/02
)2/05/02
)2/12/02
)2/19/02
)2/26/02 03/05/02 03/12/02 13/19/02 13/26/02 04/02/02 4/09/02 4/16/02 4/23/02 4/30/02 224771 224864 226020 226246 226368 220998 221100 221470 221591 221714 221952 222130 222270 223788 224361 224864 225003 226020 226246 221591 220052 220146 220256 220349 220537 220635 220751 220840 220998 221100 221220 221315 221470 221591 221714 221809 221952 222130
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
... RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2116 RM-2 DAYTON TN 3101 LM1 15.0 MILES SW 0.5 MILES SSW GAMMA SCAN (GELI)
PB-214 GAMMA SCAN (GELI)
NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY
.0117
.0086
.0100
.0153
.0115
.0119
.0089
.0094
.0117
.0105
.0076
.0116
.0070
.0057
.0069
.0061
.0071
.0151
.0242
.0086
.0104
.0104
.0119
.0089
.0143
.0092 05/07/02 05/14/02 05/21/02 05/28/02 06/04/02 06/11/02 06/18/02 06/25/02 07/01/02 07/09/02 07/16/02 07/23/02 07/30/02 08/06/02 08/20/02 08/27/02 09/03/02 09/10/02 09/17/02 09/24/02 10/08/02 10/22/02 11/12/02 12/03/02 12/17/02 12/23/02
.0582
.034 5
.0464
.0804
.0644
.0967
.0390
.0486
.0702
.0652
.0339
.0700
.0248
.0090
.0270
.0240
.0178
.0573
.0629
.0408
.0223
.0421
.0194
.0251
.0602
.0456 DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED 222270 222372 222512 222653 222783 222878 223036 223139 223278 223390 223524 223653 223788 223880 224114 224265 224361 224523 224635 224771 225003 225217 225652 226020 226246 226368 221346 221613 221838 222401 223675 223804 224137 224281 224398 224546 03/19/02 04/02/02 04/16/02 05/14/02 07/23/02 07/30/02 08/20/02 08/27/02 09/03/02 09/10/02 I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 0.5 MILES SSW GAMMA SCAN GELI)
BI-214 K-40 NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED
.1221
.0405
.0465
.0464
.0171
.0564
.0347
.0364
.0567
.0210
.0087
.0764
.0299
.0051
.0324
.0201
.0321
.0391
.0457
.0230
.0277
.0261
.0303
.0260
.0241
.0458
.3506
.2525
.3401
.2189
.2132 3101 LM1 09/17/02 09/24/02 10/01/02 10/08/02 10/22/02 10/29/02 12/10/02 01/02/02 01/08/02 01/15/02 01/22/02 01/29/02 02/05/02 02/12/02 02/19/02 02/26/02 03/05/02 03/12/02 03/26/02 04/09/02 04/23/02 05/07/02 05/21/02 05/28/02 06/04/02 06/11/02 06/18/02 07/01/02 07/16/02 08/06/02 08/13/02 12/17/02 12/23/02 01/02/02 01/15/02 01/22/02 01/29/02 02/19/02 224658 224787 224894 225026 225233 225441 226141 220075 220169 220272 220380 220560 220658 220767 220870 221021 221123 221236 221493 221730 221975 222286 222535 222675 222799 222909 223059 223305 223547 223910 224038 226266 226406 220075 220272 220380 220560 220870
.0152
.0094
.0118
.0115
.0076
.0114
.0099
.0110
.0119
.0055
.0092
.0108
.0097
.0077
.0113
.0088
.0096
.0118
.0114
.0077
.0089
.0094
.0086
.0106
.0078
.0102
.0551
.0471
.0626
.0396
.0463 Iw wI
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LAB0RATORY WATTS BAR NUCLEAR PLANT
,. RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION 0.5 MILES SSW ANALYSIS (NUCLIDE)
GAMMA SCAN (GELI)
K-40 PB-212 PB-214 ACTIVITY
.4224
.2944
.33 14
.3908
.2206
.2482
.2006
.3287
.3 967
.0062
.1478
.0249
.0640
.0317
.0255
.1005
.0373
.0421
.0554
.0237
.0141
.0855
.044 7
.0172
.0047
.0327
.0158
.0202
.0383
.033 1
.0258
.0256
.0182
.0200
.043 5
.0309
.0332
.0044 ERROR DATE TERM COLLECTED LAB NO
.0468 03/12/02
.0600 03/26/02
.0555 05/07/02
.0726 06/04/02
.0506 06/11/02
.0721 07/16/02
.0495 08/06/02
.0732 12/17/02
.0939 12/23/02
.0047 12/03/02
.0159 01/02/02
.0090 01/08/02
.0122 01/15/02
.0086 01/22/02
.0083 01/29/02
.0122 02/05/02
.0075 02/12/02
.0121 02/19/02
.0096 02/26/02
.0073 03/05/02
.0061 03/12/02
.0125 03/26/02
.0091 04/09/02
.0096 04/23/02
.0053 04/30/02
.0084 05/07/02
.0105 05/21/02
.0079 05/28/02
.0090 06/04/02
.0124 06/11/02
.0072 06/18/02
.0075 06/25/02
.0077 07/01/02
.0070 07/09/02
.0121 07/16/02
.0111 08/06/02
.0120 08/13/02
.0082 10/15/02 221236 221493 222286 222799 222909 223547 223910 226266 226406 226043 220075 220169 220272 220380 220560 220658 220767 220870 221021 221123 221236 221493 221730 221975 222169 222286 222535 222675 222799 222909 223059 223161 223305 223419 223547 223910 224038 225126 3101 LM1 w
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 0.5 MILES SSW 0.4 MILES NNE GAMMA SCAN (GELI)
PB-214
.0204
.0171
.0268
.0245
.0271
.0469
.0683 GAMMA SCAN (GELI) ul BI-214 NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED
.0454
.0443
.0584
.0159
.0406
.0450
.0469
.0295
.0807
.0540
.0539
.0401
.0267
.0458
.0377
.0538
.0309
.0347 3101 LM1 3102 LM2
.0057
.0073
.0108
.0080
.0106
.0108
.0119 11/05/02 11/12/02 11/19/02 11/25/02 12/03/02 12/17/02 12/23/02 01/08/02 03/19/02 04/16/02 04/30/02 07/16/02 07/30/02 08/20/02 08/27/02 10/15/02 10/29/02 11/12/02 01/02/02 01/15/02 01/22/02 01/29/02 02/05/02 02/12/02 02/19/02 02/26/02 03/05/02 03/12/02 03/26/02 04/02/02 05/21/02 05/28/02 06/04/02 06/18/02 06/25/02 07/01/02 225578 225675 225782 225889 226043 226266 226406 220172 221349 221841 222172 223551 223807 224140 224284 225129 225444 225678 220079 220275 220383 220564 220661 220770 220873 221025 221126 221239 221497 221616 222539 222678 222802 223063 223164 223309
.0107
.0084
.0122
.0073
.0105
.0088
.0100
.0099
.0287
.0118
.0106
.0116
.0076
.0111
.0098
.0098
.0090
.0092
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 0.4 MILES NNE GAMMA SCAN (GELI)
BI-214 I'
K-40 3102 LM2
.0454
.0358
.0317
.0205
.0132
.0189
.0229
.0534
.0162
.0117
.0217
.0226
.0221
.0161
.0302
.0527
.2483
.1895
.3347
.1862
.3885
.3 188
.1976
.3245
.3 136
.2767
.2165
.3 825
.4271
.3 615
.2641
.283 0
.3538
.3546
.3319
.2328
.1220
.2856
.0103
. 0118
.0101
.0089
.0071
.0092
.0090
.0100
.0098
.0073
.0090
.0090
.0095
.0103
.0095
.0109
.0512
.0359
.0644
.0618
.1325
.0741
.0716
.0587
.0627
.0541
.0508
.0736 0512
.0602
.0528
.0600
.0785
.0532
.0662
.0474
.0574
.0558 07/09/02 07/23/02 08/06/02 08/13/02 09/03/02 09/10/02 09/17/02 09/24/02 10/08/02 10/22/02 11/05/02 11/19/02 12/03/02 12/10/02 12/17/02 12/23/02 01/02/02 01/22/02 01/29/02 02/26/02 03/05/02 03/26/02 04/02/02 05/21/02 05/28/02 06/04/02 06/25/02 07/23/02 08/06/02 08/13/02 09/03/02 09/17/02 10/08/02 10/22/02 11/05/02 11/19/02 12/03/02 12/10/02 223422 223678 223913 224042 224401 224550 224661 224790 225030 225236 225582 225785 226047 226145 226269 226410 220079 220383 220564 221025 221126 221497 221616 222539 222678 222802 223164 223678 223913 224042 224401 224661 225030 225236 225582 225785 226047 226145
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
.RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION 0.4 MILES NNE ANALYSIS (NUCLIDE)
GAMMA SCAN (GELI)
PB-214 ACTIVITY
.0367
.0511
.0424
.0274
.0805
.0785
.0737
.0343
.1276
.04 22
.0789
.0459
.0164
.0096
.0113
.024 8
.034 7
.03 82
.0427
.0230
.0496
.0482
.0283
.04 15
.04 01
.03 15
.0174
.0072
.0212
.0430
.0266
.0104
.0258
.0200
.0341
.0186
.0427
.0418 ERROR DATE TERM COLLECTED LAB NO
.0082 01/02/02
.0098 01/15/02
.0078 01/22/02
.0061 01/29/02
.0186 02/05/02
.0138 02/12/02
.0093 02/19/02
.0078 02/26/02
.0210 03/05/02
.0095 03/12/02
.0145 03/26/02
.0125 04/02/02
.0075 04/09/02
.0069 04/23/02
.0031 05/07/02
.0111 05/14/02
.0080 05/21/02
.0108 05/28/02
.0097 06/04/02
.0092 06/11/02
.0091 06/18/02
.0082 06/25/02
.0104 07/01/02
.0086 07/09/02
.0120 07/23/02
.0098 08/06/02
.0069 08/13/02
.0056 09/03/02
.0069 09/10/02
.0092 09/24/02
.0091 10/01/02
.0118 10/08/02
.0083 10/22/02
.0077 11/19/02
.0130 11/25/02
.0049 12/03/02
.0088 12/10/02
.0083 12/17/02 220079 220275 220383 220564 220661 220770 220873 221025 221126 221239 221497 221616 221733 221979 222289 222404 222539 222678 222802 222912 223063 223164 223309 223422 223678 223913 224042 224401 224550 224790 224897 225030 225236 225785 225892 226047 226145 226269 3102 LM2 w
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
.. RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3102 LM2 3106 PM2 SPRING CITY 0.4 MILES NNE 7.0 MILES NW GAMMA SCAN (GELI)
PB-214 GAMMA SCAN (GELI)
NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY NO ACTIVITY BI-214
.0633
.0130 12/23/02 DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED
.0538
.0553
.0388
.0204
.0468
.0228
.0428
.0142
.0381
.0240
.0522
.0148
.0236
.0367
.0297
.0279
.0245
.0249
.0229
.0116
.0129
.0099
.0085
.0105
.0098
.0123
.0059
.0104
.0061
.0136
.0070
.0060
.0096
.0106
.0085
.0089
.0091
.0086 01/08/02 04/02/02 04/16/02 05/07/02 05/21/02 06/25/02 08/13/02 08/20/02 08/27/02 09/10/02 09/17/02 10/08/02 10/29/02 11/12/02 11/25/02 12/10/02 01/02/02 01/15/02 01/22/02 01/29/02 02/05/02 02/12/02 02/19/02 03/05/02 03/12/02 03/19/02 03/26/02 04/09/02 04/23/02 06/04/02 06/11/02 06/18/02 07/09/02 07/16/02 07/30/02 226410 220174 221618 221843 222291 222542 223166 224045 224142 224286 224553 224663 225033 225446 225680 225894 226148 220082 220277 220385 220567 220663 220772 220875 221128 221241 221351 221500 221735 221982 222804 222914 223066 223424 223554 223809 I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 ro 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3106 PM2 SPRING CITY 7.0 MILES NW GAMMA SCAN (GELI)
BI-214 K-40 PB-214
.0625
.0161
.0127
.0366
.2223
.2094 1350
.2594
.324 0
.2841
.3260
.2031
.4 249
.2923
.4424
.2667
.3853
.2336
.3 983
.1489
.0710
.0765
.0602
.034 6
.0449
.0336
.0415
.0224
.0299
.0504
.03 18
.0563
.0292
.0432
.0133
.0337
.0144
.0215
.0117
.0073
.0077
.0105
.0635
.0478
.0455
.0467
.0626
.0479
.0545
.034 9
.0848
.0576
.0853
.0663
.0768
.0458
.0593
.0341
.0102
.0116
.0100
.0094
.0082
.0052
.0081
.0057
.0071
.0098
.0129
.0079
.0089
.0099
.0068
.0080
.0074
.0088 09/24/02 10/15/02 11/05/02 12/23/02 01/15/02 01/22/02 01/29/02 02/12/02 03/05/02 03/19/02 04/09/02 04/23/02 06/18/02 07/09/02 07/16/02 07/30/02 09/03/02 10/22/02 11/05/02 12/03/02 01/02/02 01/15/02 01/22/02 01/29/02 02/05/02 02/12/02 02/19/02 02/26/02 03/05/02 03/12/02 03/19/02 03/26/02 04/09/02 04/23/02 04/3 0/02 05/14/02 05/28/02 06/04/02 224792 225131 225585 226413 220277 220385 220567 220772 221128 221351 221735 221982 223066 223424 223554 223809 224403 225238 225585 226050 220082 220277 220385 220567 220663 220772 220875 221028 221128 221241 221351 221500 221735 221982 222174 222406 222680 222804 I
Iw k-0 I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LA NO 3106 PM2 SPRING CITY 3107 PM3 7.0 MILES NW 10.4 MILES NNE GAMMA SCAN (GELI)
PB-214 GAMMA SCAN (GELI)
NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO AC-228
.0236
.0314
. 0119
.0351
.0345
.0355
.014 7
.0156
.073 0
.0155
.0239
.0191
.0191
.0277
.0171
.0419
.0267 ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY
.0082
.0081
.0064
.0074
.0110
.0091
.0085
.0068
.0144
.0058
.0066
.0088
.0091
.0081
.0070
.0096
.0064 DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED
.0158 06/11/02 06/18/02 07/01/02 07/09/02 07/16/02 07/23/02 07/3 0/02 08/06/02 09/24/02 10/01/02 10/15/02 10/22/02 11/05/02 11/19/02 12/03/02 12/17/02 12/23/02 01/08/02 03/05/02 03/12/02 04/16/02 04/23/02 05/07/02 07/01/02 07/23/02 07/30/02 08/13/02 09/03/02 09/17/02 10/08/02 10/15/02 10/29/02 11/05/02 11/19/02 12/17/02
.0144 02/12/02 I
222914 223066 223312 223424 223554 223680 223809 223915 224792 224899 225131 225238 225585 225787 226050 226271 226413 220176 221130 221243 221845 221985 222293 223315 223682 223811 224048 224405 224665 225036 225133 225448 225588 225789 226273 220774
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 10.4 MILES NNE GAMMA SCAN (GELI)
BI-214 K-40 3107 PM3
.0710
.0251
.0312
.0510
.0875
.0840
.0174
.0344
.0174
.0164
.0207
.0435
.0122
.0073
.0186
.0192
.03 13
.0117
.0126
.0213
.0157
.0126
.0223
.0078
.2377
.2070
.6981
.2580
.2791
.2058
.2502
.2294
.24 95
.2464
.2500
.3299
.2104
.33 89
.0148
.0080
.0112
.0128
.0101
.0200
.0107
.0090
.0087
.0072
.0085
.0109
.0061
.0062 0063 0067
.0076
.0063
.0066
.0095
.0090
.0065
.0102
.0066
.0467 0631
.0744
.0514
.0545
.0408
.0487
.0597
.0558
.0573
.0557
.0489
.0527
.0642 01/02/02 01/15/02 01/29/02 02/05/02 02/12/02 02/19/02 02/26/02 03/19/02 03/26/02 04/02/02 05/14/02 05/28/02 06/04/02 06/11/02 06/18/02 07/09/02 08/06/02 08/20/02 08/27/02 09/10/02 09/24/02 11/12/02 12/10/02 12/23/02 01/02/02 01/15/02 02/12/02 03/26/02 04/09/02 05/14/02 06/04/02 06/11/02 08/06/02 08/20/02 08/27/02 09/10/02 09/24/02 10/01/02 220085 220279 220570 220665 220774 220877 221031 221353 221503 221620 222408 222682 222806 222916 223069 223426 223917 224144 224288 224556 224794 225682 226150 226415 220085 220279 220774 221503 221737 222408 222806 222916 223917 224144 224288 224556 224794 224901 I.p.
I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 10.4 MILES NNE GAMMA SCAN (GELI)
K-40 PB-212 PB-214 7.6 MILES NE/ENE GAMMA SCAN (GELI)
NO ACTIVITY NO ACTIVITY NO ACTIVITY 3107 PM3
.0468
.0386
.0040
.0037
.0137
.0087
.0100
.0098
.0111
.0109
.0158
.0128
.0096
.0079
.0096
.0073
.0097
.0076
.0075
.0085
.0098
.0053
.0081
.0099
.0067
.004 8
.0063
.0072
.0056
.0101
.0068
.0074
.0074
.2589
.2042
.0060
.0060
.0642
.0256
.0445
.0450
.0629
.0870
.1217
.0377
.0421
.0240
.0306
.0310
.0106
.0174
.0211
.0261
.0205
.0075
.0281
.0232
.0187
.0122
.024 6
.0276
.0043
.0232
.0225
.0198
.0231 DETECTED DETECTED DETECTED 11/12/02 12/23/02 04/30/02 08/27/02 01/02/02 01/15/02 01/22/02 01/29/02 02/05/02 02/12/02 02/19/02 02/26/02 03/19/02 03 /26/02 04/02/02 05/14/02 05/21/02 05/28/02 06/04/02 06/11/02 06/18/02 06/25/02 07/09/02 07/16/02 08/06/02 08/20/02 09/10/02 09/24/02 10/22/02 11/25/02 12/03/02 12/10/02 12/23/02 225682 226415 222176 224288 220085 220279 220387 220570 220665 220774 220877 221031 221353 221503 221620 222408 222545 222682 222806 222916 223069 223168 223426 223557 223917 224144 224556 224794 225240 225896 226053 226150 226415 221245 221847 221988 3108 PM4 03/13/02 04/16/02 04/24/02
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 7.6 MILES NE/ENE GAMMA SCAN (GELI)
NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO BI-214 K-40 ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED
.0574
.0929
.0402
.1163
.0557
.0315
.0211
.0427
.0155
.0202
.0246
.0193
.0326
.0300
.0214
.0317
.0155
.0087
.0236
.0165
.0190
.4 133
.3281 3108 PM4 04/30/02 05/28/02 07/17/02 07/31/02 08/14/02 08/21/02 08/27/02 09/11/02 09/18/02 10/16/02 10/29/02 11/06/02 11/13/02 12/04/02 12/11/02 01/02/02 01/08/02 01/16/02 01/22/02 02/05/02 02/19/02 02/27/02 03/05/02 03 /19/02 03/27/02 04/02/02 04/10/02 05/22/02 06/11/02 06/26/02 07/02/02 09/25/02 10/09/02 10/23/02 11/20/02 11/25/02 01/08/02 02/13/02 222178 222684 223560 223813 224051 224146 224290 224559 224667 225135 225450 225591 225684 226056 226152 220088 220178 220281 220389 220667 220879 221034 221132 221355 221506 221622 221739 222548 222918 223170 223319 224796 225039 225242 225791 22589B 220178 220776
.0093
.0203
.0097
.0175
.0096
.0088
.0098
.0125
.0059
.0067
.0083
.0069
.0117
.0088
.0077
.0123
.0068
.0063
.0081
.0085
.0098
.0916
.0554 I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 7.6 MILES NE/ENE GAMMA SCAN (GELI)
K-40 PB-212 PB-214 3108 PM4
.1910
.2167
.3347
.2628
.2780
.4541
.2837
.2050
.0037
.0074
.0569
.1271
.0466
.1396
.0201
.074 6
.0440
.03 14
.04 28
.0231
.03 15
.0463
.0256
.0079
.0150
.0467
.0176
.0369
.0276
.0402
.0228
.0194
.1049
.0294
.0272 0199
.0098
.0109
.0604
.0453
.0717
.04 61
.0715
.0783
.04 86
.0702
.0052
.0042
.0102
.0195
.0091
.0196
.0049
.0140
.0126
.0067
.0104
.0070
.0082
.0120
.0067
.0064
.0065
.0117
.0073
.0095
.0088
.0125
.0137
.0097
.0372
.0092
.0106
.0091
.0074
.0052 02/19/02 02/27/02 03/19/02 03/27/02 06/26/02 07/02/02 10/09/02 10/23/02 01/16/02 01/22/02 01/02/02 01/08/02 01/16/02 01/22/02 01/30/02 02/05/02 02/19/02 02/27/02 03/05/02 03/19/02 03/27/02 04/02/02 04/10/02 04/08/02 05/14/02 05/22/02 06/05/02 06/11/02 06/19/02 06/26/02 07/02/02 07/10/02 07/24/02 08/07/02 09/04/02 09/25/02 10/02/02 10/09/02 220879 221034 221355 221506 223170 223319 225039 225242 220281 220389 220088 220178 220281 220389 220573 220667 220879 221034 221132 221355 221506 221622 221739 222295 222410 222548 222808 222918 223072 223170 223319 223428 223684 223919 224407 224796 224903 225039 I
-P-
.r.-
I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3108 PM4 3109 PM5 DECATUR 7.6 MILES NE/ENE 8.0 MILES S GAMMA SCAN (GELI)
PB-214 GAMMA SCAN (GELI)
NO ACTI' NO ACTI' NO ACTI' NO ACTI' NO ACTI' NO ACTI' NO ACTI' NO ACTI' NO ACTI' NO ACTI NO ACTI' NO ACTI' NO ACTII NO ACTII BI-214
.0251
.0187
.0208
.0345
.0304 VITY DETECTED VITY DETECTED VITY DETECTED VITY DETECTED VITY DETECTED VITY DETECTED VITY DETECTED VITY DETECTED VITY DETECTED VITY DETECTED VITY DETECTED IITY DETECTED VITY DETECTED VITY DETECTED
.0225
.0203
.0408
.0595
.0391
.0266
.0536
.0105
.0392
.0103
.0117
.0280
.0156
.0163
.0122
.0668
.0345 Un
.0143
.0096
.0087
.0090
.0096 10/23/02 11/20/02 11/25/02 12/18/02 12/23/02 02/13/02 03/20/02 04/24/02 05/01/02 07/31/02 08/21/02 09/11/02 09/25/02 10/02/02 10/09/02 10/16/02 11/25/02 12/04/02 12/11/02 01/02/02 01/09/02 01/16/02 01/23/02 02/06/02 02/20/02 02/27/02 03/13/02 03/27/02 04/03/02 04/10/02 04/17/02 05/08/02 05/15/02 05/22/02 05/29/02 06/12/02 225242 225791 225898 226275 226417 220778 221357 221991 222180 223815 224148 224562 224798 224905 225042 225137 225900 226059 226155 220091 220180 220283 220391 220669 220881 221037 221247 221509 221624 221741 221849 222297 222412 222551 222686 222920
.0080
.0085
.0105
.0112
.0084
.0100
.0108
.0076
.0137
.0081
.0075
.0079
.0095
.0065
.0076
.0146
.0123
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3109 PM5 DECATUR 8.0 MILES S GAMMA SCAN (GELI)
BI-214 K-40 a%
I PB-212 PB-214
.0276
.044 8
.0572
.0382
.0194
.0158
.0372
.0134
.0131
.2290
.3 153
.1681
.2601
.2782
.1072
.214 9
.2362
.3627
.26 98
.2216
.1504
.1785
.304 0
.3403
.2542
.24 84
.2861
.2784
.2829
.3141
.3559
.24 63
.0019
.0047
.0023
.0020
.0254
.0293
.0096
.0156
.0109
.0095
.0085
.0097
.0116
.0088
.0078
.0808
.0714
.0618
.0479
.0550
.0570
.0649
.0847
.0672
.0639
.0828
.0643
.0507
.0688
.0812
.0475
.0720
.0521
.0595
.0736
.0437
.0890
.0925
.0052
.0052
.0038
.0069
.0090
.0061 07/10/02 07/17/02 07/24/02 08/07/02 09/18/02 11/06/02 11/13/02 11/20/02 12/18/02 01/02/02 01/16/02 01/23/02 01/30/02 02/06/02 02/20/02 03/13/02 03/27/02 04/10/02 04/17/02 05/08/02 05/15/02 05/22/02 06/12/02 07/10/02 07/24/02 08/07/02 08/14/02 09/04/02 09/18/02 11/06/02 11/20/02 12/18/02 08/07/02 09/18/02 12/18/02 12/23/02 01/02/02 01/16/02 223430 223563 223686 223921 224669 225594 225686 225793 226277 220091 220283 220391 220576 220669 220881 221247 221509 221741 221849 222297 222412 222551 222920 223430 223686 223921 224054 224409 224669 225594 225793 226277 223921 224669 226277 226420 220091 220283
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3109 PM5 DECATUR 3203 LM3 8.0 MILES S 1.9 MILES NNE GAMMA SCAN (GELI)
PB-214 GAMMA SCAN (GELI)
.0601
.0343
.0303
.0245
.03 89
.0310
.0208
.0327
.0169
.0267
.0197
.0167
.0358
.0330
.0664
.0229
.0367
.0087
.0106
.0366
.0333
.0590
.0728
.0243
.0294
.0121 0281
.0251
.0291
.0358
.0201
.0435
.0235
.0105 01/23/02
.0077 01/30/02
.0091 02/06/02
.0091 02/20/02
.0081 02/27/02
.0070 03/06/02
.0085 03/13/02
.0073 03/27/02
.0083 04/03/02
.0077 04/10/02
.0081 04/17/02
.0074 05/08/02
.0079 05/15/02
.0093 05/22/02
.0128 05/29/02
.0083 06/05/02
.0122 06/12/02
.0050 06/19/02
.0106 06/26/02
.0084 07/02/02
.0076 07/10/02
.0088 07/17/02
.0108 07/24/02
.0099 08/07/02
.0109 08/28/02
.0084 09/18/02
.0090 10/23/02
.0080 10/30/02
.0063 11/06/02
.0072 11/13/02
.0058 11/20/02
.0106 12/18/02
.0101 12/23/02 NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED 03/19/02 04/09/02 04/30/02 220391 220576 220669 220881 221037 221134 221247 221509 221624 221741 221849 222297 222412 222551 222686 222810 222920 223075 223172 223322 223430 223563 223686 223921 224292 224669 225244 225452 225594 225686 225793 226277 226420 221363 221743 222197 I
-j I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 1.9 MILES NNE GAMMA SCAN (GELI)
BI-214 I,
K-40 NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED NO ACTIVITY DETECTED
.0424
.0503
.1349
.0356
.0530
.0819
.0245
.0663
.0510
.0135
.0205
.0537
.0311
.0132
.0419
.0518
.0193
.0147
.0337
.0159
.0214
.0203
.0212
.0184
.0213
.2151
.2217
.2859
.2343
.3206 3203 LM3 05/21/02 06/25/02 08/20/02 08/27/02 09/10/02 09/17/02 10/08/02 12/10/02 01/08/02 01/15/02 01/22/02 01/30/02 02/05/02 02/12/02 03/12/02 03/26/02 04/02/02 04/16/02 05/14/02 0S/28/02 06/11/02 06/18/02 07/16/02 07/23/02 08/13/02 09/03/02 09/24/02 10/15/02 10/22/02 10/29/02 11/19/02 12/03/02 12/23/02 01/08/02 01/15/02 01/22/02 03/12/02 04/02/02 222554 223185 224162 224294 224565 224682 225045 226170 220193 220285 220396 220579 220682 220780 221249 221512 221638 221855 222418 222701 222926 223078 223566 223699 224057 224414 224800 225150 225246 225461 225795 226062 226427 220193 220285 220396 221249 221638
.0126
.0094
.0174
.0110
.0150
.0156
.0078
.0118
.0109
.0068
.0082
.0134
.0120
.0057
.0095
.0112
.0083
.0075
.0084
.0101
.0090
.0088
.0092
.0085
.0086
.0558
.0675
.0606
.0730
.0671
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 1.9 MILES NNE GAMMA SCAN (GELI)
K-40 PB-214 3203 LM3 I
.2042
.3 699
.3762
.2704
.2779
.2585
.2815
.336 1
.2596
.1848
.2396
.0250
.0380
.0691
.1363
.0531
.0897
.0899
.0503
.0179
.0737
.0749
.0252
.0336
.0199
.0707
.0319
.0391
.0182
.0358
.0347 0808
.0063
.0295
.0209
.0140
.0416
.0074
.038
.079
.050!
.049'
.054i
.043:
.065:
.060,
.063(
.044f
.0591
.0072
.0133
.0128
.0119
.0120
.0179
.0116
.0099
.0057
.0133
.0124
.0084
.0086
.004 5
.0106
.0075
.0090
.0069
.0070
.0077
.0128
.0066
.0083
.0065
.0077
.0090
.0047 1 05/14/02 6 05/28/02 9 06/11/02 4 07/16/02 6 08/13/02 2 09/03/02 210/15/02 7 10/22/02 010/29/02 3 11/19/02 l12/03/02 01/02/02 01/08/02 301/15/02 01/22/02 01/30/02 02/05/02 02/12/02 03/05/02 03/12/02 03/26/02 04/02/02 04/23/02 05/07/02 05/14/02 05/28/02 06/04/02 06/11/02 07/01/02 07/09/02 07/16/02 07/23/02 07/30/02 08/06/02 08/13/02 09/03/02 09/24/02 10/01/02 222418 222701 222926 223566 224057 224414 225150 225246 225461 225795 226062 220094 220193 220285 220396 220579 220682 220780 221148 221249 221512 221638 221994 222299 222418 222701 222812 222926 223325 223436 223566 223699 223817 223926 224057 224414 224800 224910
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 1.9 MILES NNE GAMMA SCAN (GELI)
PB-214 3204 LM-4 WB L
0 0.9 MILES SE GAMMA SCAN (GELI)
NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO BI-214 ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED ACTIVITY DETECTED
.0375
.0739
.1460
.0069
.0603
.0258
.0429
.0461
.0307
.0207
.0371 3203 LM3
.0158
.0208
.0226
.0147
.0187
.0301
.0193
.0237
.0332
.0331
.0075
.0080
.0061
.0062
.0093
.0065
.0068
.0069
.0091
.0096 10/15/02 10/22/02 10/29/02 11/05/02 11/12/02 11/19/02 11/25/02 12/03/02 12/17/02 12/23/02 225150 225246 225461 225597 225699 225795 225906 226062 226279 226427 01/08/02 04/02/02 04/09/02 04/24/02 04/30/02 05/08/02 05/14/02 06/05/02 07/31/02 08/06/02 08/27/02 10/09/02 11/20/02 12/03/02 12/23/02 01/02/02 01/16/02 01/22/02 01/30/02 02/05/02 02/13/02 02/19/02 02/26/02 03/05/02 03/19/02 03/27/02 220195 221640 221745 221997 222199 222301 222420 222814 223819 223928 224296 225048 225797 226065 226430 220097 220287 220398 220582 220684 220782 220889 221043 221150 221365 221515
.0099
.0164
.0204
.0062
.0129
.0068
.0086
.0112
.0092
.0079
.0112
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3204 LM-4 WB 0.9 MILES SE GAMMA SCAN (GELI)
BI-214 K-40 Un PB-214
.0487
.0310
.0557
.0454
.0144
.0204
.0802
.0159
.0320
.1767
.34 53
.1967
.2583
.3120
.2573
.2983
.2063
.3146
.4781
.3295
.3066
.3346
.2046
.2623
.3172
.5118
.2932
.0305
.0792
.1504
.0461 0226
.0403
.0484
.0427
.0098
.0166
.0322
.009
.010
.011
.009:
.007'
.0054 0194 oio:
.011 056i
- 041, 0524
.036
.069E
.0551
.0495
.044 9
.0635
.0684
.0730
.0565
.0714
.0643
.0723
.0604
.1252
.0706
.0067
.0129
.0277
.0090
.0074
.0118
.0112
.0113
.0057
.0054
.0079 9 05/28/02 3 06/11/02 9 07/02/02 2 07/09/02 7 07/23/02 609/03/02 3 09/25/02 3 11/12/02 0 12/10/02 01/16/02 202/05/02 402/13/02 02/26/02 03/05/02 03/19/02 03/27/02 3 04/16/02 05/28/02 07/02/02 07/09/02 07/23/02 08/14/02 08/20/02 09/11/02 09/17/02 09/25/02 11/12/02 01/02/02 01/16/02 01/22/02 02/05/02 02/13/02 02/19/02 02/26/02 03/05/02 03/13/02 03/19/02 03/27/02 222703 222928 223328 223438 223701 224416 224802 225701 226173 220287 220684 220782 221043 221150 221365 221515 221857 222703 223328 223438 223 701 224060 224164 224568 224684 224802 225701 220097 220287 220398 220684 220782 220889 221043 221150 221251 221365 221515
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3204 LM-4 WB IIn 3205 RM-3 WB 0.9 MILES SE 15 MILES NNW GAMMA SCAN (GELI)
PB-214 GAMMA SCAN (GELI)
NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO NO
.0081
.04 89
.0318
.0276
.0126
.0653
.0207
.0322
.0162
.0300
.0125
.0874
.0132
.0335
.0089
.0197
.0227
.0238
.0122
.0226 ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY ACTIVITY
.0094 05/22/02
.0093 05/28/02
.0099 06/11/02
.0104 06/19/02
.0064 06/25/02
.0091 07/09/02
.0078 07/17/02
.0105 07/23/02
.0086 08/20/02
.0113 09/03/02
.0077 09/11/02
.0177 09/25/02
.0075 10/16/02
.0079 10/23/02
.0062 10/29/02
.0058 11/06/02
.0096 11/12/02
.0088 11/25/02
.0088 12/10/02
.0056 12/18/02 DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED DETECTED 01/08/02 01/29/02 02/26/02 03/19/02 04/16/02 04/23/02 04/30/02 05/07/02 06/25/02 07/3 0/02 08/13/02 08/20/02 08/27/02 09/17/02 10/08/02 10/15/02 222557 222703 222928 223081 223187 223438 223569 223701 224164 224416 224568 224802 225152 225248 225463 225600 225701 225908 226173 226281 220197 220585 221046 221367 221859 222000 222201 222303 223189 223821 224063 224166 224298 224686 225051 225154
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 - 0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3205 RM-3 WB 15 MILES NNW GAMMA SCAN (GELI)
NO ACT NO ACT NO ACT BI-214 I
K-40 PB-214
'IVITY DETECTED
'IVITY DETECTED
'IVITY DETECTED
.0166
.1320
. 6316
.0314
.0737
.0309
.0161
.0381
.0226
.0182
.0458
.0429
.0269
.0130
.0257
.0179
.0202
.0196
.0133
.0171
.1965
.1865
.1929
.2456
.2538
.2733
.2967
.2656
.2825
.2622
.3210
.3205
.1809
.0221
.0284 10/29/02 11/05/02 11/12/02 9 01/15/02 3 01/22/02 3 02/05/02 5 02/12/02 902/19/02 203/05/02 3 03/12/02 203/26/02 04/02/02 05/14/02 05/21/02 05/28/02 06/04/02 06/18/02 07/01/02 07/16/02 07/23/02 08/06/02 12/10/02 12/17/02 01/15/02 02/05/02 02/12/02 03/05/02 03/12/02 03/26/02 05/21/02 05/28/02 07/01/02 07/16/02 09/10/02 12/10/02 12/17/02 01/02/02 01/15/02 006'
.0171
.009'
.010'
.0145 008Z 0053 0092
.0092
.006S
.0105 0087
.0076
.0091
.0099
.0069
.0067
.0080
.0066
.0124
.0483
.0552
.0359
.0561
.0663
.0654
.0631
.0487
.0565
.0595
.0512
.0403
.0659
.0060
.0093 225465 225603 225703 220289 220400 220686 220784 220891 221152 221253 221518 221642 222422 222560 222705 222816 223084 223331 223572 223703 223930 226176 226283 220289 220686 220784 221152 221253 221518 222560 222705 223331 223572 224571 226176 226283 220100 220289 I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CHARCOAL FILTER PCI/M3 -
0.037 BQ/M3 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3205 RM-3 WB 15 MILES NNW GAMMA SCAN (GELI)
PB-214
.1801
.0602
.0533
.0801
.0332
.0443
.0345
.0255
.0234
.0288
.0378
.0284
.03 51
.0083
.0359
.0232
.0199
.0395
.0136
.0168
.0207
.0076
.0172
.0575
.03 95
.0242
.0175
.0233
.0179 01/22/02
.0102 02/05/02
.0101 02/12/02
.0147 02/19/02
.0099 03/05/02
.0090 03/26/02
.0106 04/02/02
.0079 04/09/02
.0084 05/14/02
.0095 05/21/02
.0074 05/28/02
.0100 06/04/02
.0106 06/11/02
.0066 06/18/02
.0075 07/01/02
.0086 07/09/02
.0079 07/16/02
.0087 08/06/02
.0064 09/03/02
.0063 09/10/02
.0060 09/24/02
.0058 10/01/02
.0086 10/22/02
.0106 11/19/02
.0107 11/25/02
.0087 12/03/02
.0076 12/10/02
.0084 12/17/02 Un lP 220400 220686 220784 220891 221152 221518 221642 221747 222422 222560 222705 222816 222930 223084 223331 223440 223572 223930 224418 224571 224804 224914 225250 225799 225910 226068 226176 226283
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L -
0.037 BO/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2202 BILDERBACK FARM 15.0 MILES E
'n Ln I
GAMMA SCAN (GELI)
AC-228 BI-214
.0001
.0211
-.0255
.0001
.0689
.0737
.0715
.0662
.0001
.0289
.0588
.0415
.0216
.0623
-.0208
.0251
.0440
.0803
.0780
.0722
.0513
.0001
.0785
-. 0190
.0616
.0203
.074
.069
.076
.077:
.083:
.088!
.1241
.0791
.075:
.095'
.0705
.0721
.0715
.0752
.0624
.0834
.0763
.0968
.094 1
.0871
.0535
.0812
.0947
.0569
.0743
.0674 1 01/08/02 9 01/23/02 5 02/05/02 2 02/20/02 1 03/05/02 9 03/20/02 0 04/03/02 3 04/16/02 305/01/02 905/15/02 905/28/02 L 06/12/02 506/26/02 07/10/02 07/24/02 08/07/02 08/21/02 09/04/02 09/18/02 10/02/02 10/16/02 10/29/02 11/13/02 11/25/02 12/11/02 12/23/02 03/05/02 03/20/02 05/01/02 07/10/02 08/21/02 10/29/02 01/08/02 01/23/02 02/05/02 02/20/02 220147 220359 220636 220850 221101 221325 221592 221818 222137 222381 222654 222888 223140 223399 223654 223889 224115 224370 224636 224874 225104 225416 225653 225869 226118 226378 221101 221325 222137 223399 224115 225416 220147 220359 220636 220850 2.4692 1.8055 2.7785 4.7092 3.1288 3.9251 2.3406 38.1813 23.6938 16.8312 4.1073 4.7880 4.1508 4.7484 4.4453 4.3404 2.0947 4.5628 3.8258 2.9955 i
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L - 0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2202 BILDERBACK FARM 15.0 MILES E GAMMA SCAN (GELI)
BI-214 Ln ClI~
K-40 9.1545 4.9548
- 11. 7840 2.8326 11.6246 23.4496 8.4570 12.6873 7.3968 5.4573 4.0425 3.8059
- 6. 2951 15.1682 13.5423 10.6416 15.7628 15.4409 11.9139 1422.9399 1392.4480 1428.7913 1331.8638 1278.7375 1479.7787 1390.0605 1360.7238 1294.4728 1279.5167 1398.7784 1362.4352 1398.1438 1471.6129 1411.8737 1446.5491 1438.8566 1437.8311 1468.8442 3.5091 3.0891 2.9357 2.9967 2.8896 4.9346 3.0028 3.6973 3.3874 3.7863 3.0047 2.6684 3.2995 10.1595 3.4945 3.5190 4.2364 3.5438 2.7761 92.2347 96.8788 92.4220 92.3524 90.2701 96.5947 116.4755 97.6065 92.0970
- 90. 3613
- 85. 9115 98.3887 416.6040 106.0174
- 91. 9664
- 95. 3453 100.6714 99.0442 110.4 856 03 /05/02 04/03/02 05/01/02 05/15/02 05/28/02 06/12/02 06/26/02 07/10/02 07/24/02 08/07/02 08/21/02 09/18/02 10/02/02 10/16/02 10/29/02 11/13/02 11/25/02 12/11/02 12/23/02 01/08/02 01/23/02 02/05/02 02/20/02 03/05/02 03/20/02 04/03/02 04/16/02 05/01/02 05/15/02 05/28/02 06/12/02 06/26/02 07/10/02 07/24/02 08/07/02 08/21/02 09/04/02 09/18/02 221101 221592 222137 222381 222654 222888 223140 223399 223654 223889 224115 224636 224874 225104 225416 225653 225869 226118 226378 220147 220359 220636 220850 221101 221325 221592 221818 222137 222381 222654 222888 223140 223399 223654 223889 224115 224370 224636
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT I RADIOACTIVITY IN MILK PCI/L - 0.037 B/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2202 BILDERBACK FARM 15.0 MILES E GAMMA SCAN (GELI)
K-40 PB-212 PB-214 1330.3582 1504.2440 1448.4078 825.4354 1447.6147 1422.2242 1409.1785 4.3329
.1965 1.1805 2.8274 2.6004
.5900
.0440
.9640 3.1444 1.6854 4.9784 1.9351 3.3767 29.0360 15.8102 12.5974 4.0377
.2696
- 7. 3830 2.3451 3.2843 15.6104
- 7. 3351 4.1266 3.3299 5.8903 6.5682 4.8997 4.0085 4.7766 4.8302 90.5124 10/02/02 98.8188 10/16/02 99.4205 10/29/02 150.5583 11/13/02 103.7187 11/25/02 95.1273 12/11/02 90.4590 12/23/02 2.5543 01/08/02 2.1554 01/23/02 2.4228 02/05/02 2.5318 04/03/02 2.8028 05/28/02 2.1019 06/12/02 1.9565 06/26/02 1.6731 07/10/02 2.8063 08/21/02 1.9605 09/18/02 2.7775 11/25/02 2.6457 12/11/02 5.5167 01/08/02 3.9303 01/23/02 3.8042 02/05/02 3.1412 02/20/02 2.1118 03/05/02 3.2499 03/20/02 4.5353 04/03/02 3.0083 05/01/02 2.5989 05/28/02 4.0300 06/12/02 3.6269 06/26/02 3.2685 07/10/02 2.3829 07/24/02 3.9175 08/07/02 3.1658 08/21/02 3.0442 09/18/02 2.1541 10/02/02 2.8946 10/16/02 3.0242 10/29/02 224874 225104 225416 225653 225869 226118 226378 220147 220359 220636 221592 222654 222888 223140 223399 224115 224636 225869 226118 220147 220359 220636 220850 221101 221325 221592 222137 222654 222888 223140 223399 223654 223889 224115 224636 224874 225104 225416
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L - 0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2202 BILDERBACK FARM 15.0 MILES E GAMMA SCAN (GELI)
PB-214 TL-208
'n o0 I
SR 89 SR 90 2263 E. HOUSLEY FARM 24.0 MILES SSW IODINE-131 2.5259 18.0519
- 6. 7199 8.4467
.6652
.4327
.2911
.2040 1.4621
.2654 1.3423
.2371
- 1. 3942
.7139 2.1509 3.4825 2.6710 2.5826
- 1. 1396 1.1929 1.1706
- 1. 2510
- 1. 5181 1.1983 1.2395 1.1267 1.4258 1.2905 2.5118 1.5124 1.2222 2.5861
.9539
- 1. 0553
.9157
.8853 11/13/02 11/25/02 12/11/02 12/23/02 01/08/02 02/20/02 03/05/02 03/20/02 04/03/02 05/28/02 06/12/02 06/26/02 08/07/02 10/29/02 03/05/02 05/28/02 08/21/02 12/11/02 03/05/02 05/28/02 08/21/02 12/11/02 01/09/02 01/23/02 02/06/02 02/20/02 03/06/02 03 /20/02 04/03/02 04/17/02 05/01/02 05/15/02 225653 225869 226118 226378 220147 220850 221101 221325 221592 222654 222888 223140 223889 225416 221101 222654 224115 226118 221101 222654 224115 226118 220167 220378 220656 220868 221121 221344 221611 221836 222161 222399
-.3495
.13 98
-.2029
-.2140
.6016
.6681
.5887
.5693
.0075
.0075
.0233
-.0127
.0513
-.0208
-. 2427
.0111
.0583
.0547
.0484
.0480
.0772
.0403
.0484
.0625
.0917
.0416
.0608
.0516
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L -
0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2263 E. HOUSLEY FARM 24.0 MILES SSW IODINE-131 Un GAMMA SCAN (GELI)
AC-228 BI-212 BI-214
.0119
.0535
.0832
.0494
.0436
.0132
.03 54
.0509
.0559
.0606
.0559
.0001
.0445
-. 0102
.0286
.0671 3.9273 8.8832 46.2422 6.3503 20.6811 29.0949 2.1953 5.5041 20.1055 19.4106 21.6629
- 9. 8066 1.7891 8.7919 1.7735 1.6534 7.1630
.0061
.8995
- 1. 6067
.0762
.0558
.1003
.0466
.0618
.0494
.0502
.0883
.0583
.0572
.0583
.0825
.0631
.0321
.0478
.0809 3.5008 4.7738 14.6659 3.0494 4.5075 4.0041 3.2275 4.2631 10.8317 9.5327 9.2973 3.1861 2.4903 3.4325 2.6487 3.1999 4.3100 2.3681 2.6818 2.5511 05/29/02 06/12/02 06/26/02 07/10/02 07/24/02 08/07/02 08/21/02 09/04/02 09/18/02 10/02/02 10/16/02 10/30/02 11/13/02 11/25/02 12/11/02 12/23/02 09/04/02 10/16/02 09/18/02 01/09/02 01/23/02 02/06/02 02/20/02 03/06/02 03/20/02 04/03/02 04/17/02 05/15/02 05/29/02 06/12/02 06/26/02 07/10/02 07/24/02 08/07/02 08/21/02 10/02/02 222673 222907 223159 223417 223673 223908 224134 224390 224656 224892 225124 225439 225673 225887 226138 226398 224390 225124 224656 220167 220378 2206S56 220868 221121 221344 221611 221836 222399 222673 222907 223159 223417 223673 223908 224134 224892
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L - 0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2263 E. HOUSLEY FARM 24.0 MILES SSW GAMMA SCAN (GELI)
PB-212 PB-214 6.6700 11.1218 5.6691 7.0565 8.5624 2.3479 1391.1956 1514.2764 1265.5072 1601.0887 1485.1064 1703.5994 1409.4026 1641.0757 1354.6438 1541.1676 1735.5665 1535.5981 1399.1841 1537.6158 894.1288 1322.0686 1439. 4113 1277.5090 1264.2585 1396.3077 1311.6184 14 05.3710 1138.0189 1319.3 871 1299.3644 1230.6501 1.2530
.1970 6.4745 6.3151 15.9082 19.4022 3.5029
- 9. 5869
- 2. 9671 3.5964 4.2320 1.1350 78.2033 106.2630
- 79. 6441 102.2812 82.0176 98.0051
- 99. 5213 112.4039 87.4 922 101.7491 106.3914
- 85. 9663 102.0966 90.2930 62.8419 87.5070 86.9442
- 81. 6222 81.1282 92.3972 90.7982 93.6019 83.3283 91.9293 90.0589 114.3249 1.6166
- 1. 6028 3.2830 3.0967 4.7630 3.2865 10/30/02 11/13/02 11/25/02 12/11/02 12/23/02 04/03/02 01/09/02 01/23/02 02/06/02 02/20/02 03/06/02 03/20/02 04/03/02 04/17/02 05/01/02 05/15/02 05/29/02 06/12/02 06/26/02 07/10/02 07/24/02 08/07/02 08/21/02 09/04/02 09/18/02 10/02/02 10/16/02 10/30/02 11/13/02 11/25/02 12/11/02 12/23/02 01/09/02 09/18/02 12/23/02 01/09/02 01/23/02 02/06/02 225439 225673 225887 226138 226398 221611 220167 220378 220656 220868 221121 221344 221611 221836 222161 222399 222673 222907 223159 223417 223673 223908 224134 224390 224656 224892 225124 225439 225673 225887 226138 226398 220167 224656 226398 220167 220378 220656
PAGE 7
TABLE 13 TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY STATION CODE/LOCATION/DESCRIPTION 2263 E. HOUSLEY FARM 24.0 MILES SSW WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L -
0.037 BQ/L 12/31/01 TO 12/27/02 ANALYSIS AC (NUCLIDE)
GAMMA SCAN (GELI)
PB-214 I
SR 89 SR 90 ERROR DATE TERM COLLECTED LAB NO CTIVITY 2.5654
.7376 6.0087
.3085 7.2928
.0891 6.3466 3.8680
.8995 2.6004 3.4632
.7606 4.5020 8.0436 7.1775
.9385 1.6001
.3 613 1.8585 2.9838 3.0870 3.2651 2.3491 2.5630 2.5597 2.3668 2.5047 3.2648 3.3590 3.2369 2.3101 3.7968 3.9538 4.7742
.9242 1.0015
.8590
.8457
.5887
.6241
.5606
.543 8
.1568
-.4517
.5038
-.5942 03/06/02 03/20/02 04/03/02 04/17/02 05/15/02 07/10/02 07/24/02 08/07/02 09/18/02 10/02/02 10/16/02 11/13/02 11/25/02 12/11/02 12/23/02 03/06/02 05/29/02 08/21/02 12/11/02 03/06/02 05/29/02 08/21/02 12/11/02 221121 221344 221611 221836 222399 223417 223673 223908 224656 224892 225124 225673 225887 226138 226398 221121 222673 224134 226138 221121 222673 224134 226138 3115 LAYMAN FARM 1.3 MILES SSW IODINE-131
.0136
.0672
.0151
.0074
.03 76
-.0091
.0457
.0001
.0001
.0511
.0811
.0567
.0473
.0533
.0302
.0793
.0829
.0802 01/08/02 01/22/02 02/05/02 03/05/02 03/19/02 04/02/02 04/16/02 04/30/02 05/14/02 220181 220392 220670 221136 221358 221625 221850 222181 222413
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L -
0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3115 LAYMAN FARM 1.3 MILES SSW IODINE-131 I'
GAMMA SCAN (GELI)
AC-228 BI-214
-.0121
.0572
.0610
.0718
.0001
-.0187
-.0739
.0156
.0422
.0369
.0225
.0421
.0774
.0284
.0441
.0382
.03 84
.0992
.0636
.0866
.0683
.0439
.0656
.0582
.0598
.0616
.0748
.0597
.0807
.0474
.0764
.0639 05/28/02 06/11/02 06/25/02 07/09/02 07/23/02 08/06/02 08/20/02 09/03/02 09/17/02 10/01/02 10/15/02 10/29/02 11/12/02 11/25/02 12/10/02 12/23/02 01/08/02 03/19/02 04/16/02 08/20/02 12/23/02 01/08/02 01/22/02 02/05/02 02/19/02 03/05/02 03/19/02 04/02/02 04/16/02 04/30/02 05/14/02 05/28/02 06/11/02 06/25/02 07/09/02 09/03/02 222688 222921 223173 223431 223687 223922 224150 224410 224670 224906 225138 225453 225687 225901 226157 226421 220181 221358 2218S0 224150 226421 220181 220392 220670 220882 221136 221358 221625 221850 222181 222413 222688 222921 223173 223431 224410 5.5330 4.8805
- 7. 4 914 5.4820
- 10. 6282 2.1914 19.0094 16.2100 10.6872 16.4 973 1.0521 3.4778 16.7911 6.0875 12.7347 9.6467 7.7195 7.2044 7.5933
.7472 4.0452 3.4062 4.0447 4.6851 3.1661 2.9065 4.1439 3.2801 3.1528 3.1690 2.3653 2.5633 8.8387 2.3657 11.8337 3.2019 3.3714 3.0457 3.3784 2.7223
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L -
0.037 B/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3115 LAYMAN FARM 1.3 MILES SSW GAMMA SCAN (GELI)
PB-212 2.3916 3.6891 4.9458 4.2662
- 1. 0591 4.2199 6.1938 2.0406 1381.6123 1392.5314 1464.0731 1470.8625 1398.5410 1352.1770 1286.8835 1358.8483 1268.3280 1406.9799 1395.9456 1409.3209 1389.5013 1333.2375 1412.2004 1333.0120 1350.9742 1492.0645 1354.8339 1383.8917 1482.3285 1474.1177 1407.6244 1258.4666 1398.1490 1372.3792 2.0528
.4932 2.2585 4.6834
- 9. 3717 2.6719 3.9851 2.9414 3.6740 11.5415 3.3272
.8830 97.4185 77.4093 93.0388 106.9142 94.4700 88.4 011 93.1508 85.5936 83.7205 82.4779 83.9237 103.1856 92.7163 85.0206 88.8131 82.0568
- 92. 5951 85.3 199 96.2174 93.8882 110. 6248 92.8591 100. 9815 86.7525 98.5276 97.5720 1.4365 1.3737
- 2. 4856 2.0939 09/17/02 10/Oi/02 10/15/02 11/12/02 11/25/02 12/10/02 12/23/02 02/05/02 01/08/02 01/22/02 02/05/02 02/19/02 03/05/02 03/19/02 04/02/02 04/16/02 04/30/02 05/14/02 05/28/02 06/11/02 06/25/02 07/09/02 07/23/02 08/06/02 08/20/02 09/03/02 09/17/02 10/01/02 10/15/02 10/29/02 11/12/02 11/25/02 12/10/02 12/23/02 03/05/02 03/19/02 07/09/02 09/03/02 224670 224906 225138 225687 225901 226157 226421 220670 220181 220392 220670 220882 221136 221358 221625 221850 222181 222413 222688 222921 223173 223431 223687.
223922 224150 224410 224670 224906 225138 225453 225687 225901 226157 226421 221136 221358 223431 224410
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L - 0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION 3115 LAYMAN FARM 1.3 MILES SSW ANALYSIS (NUCLIDE)
GAMMA SCAN (GELI)
PB-214 Ia
.24 57 1.6254
.9711
-.1295 S
90 ACTIVITY
.4824 17.3176 13.1457 10.9687 10.8421 2.6977 2.0150 4.1954 8.0687 11.8090 4.6368 8.5656 4.1596 2.8195
- 6. 0257 ERROR DATE TERM COLLECTED LAB NO 2.761!
3.305, 3.3731 3.4645 3.5748
- 3. 1596 2.6051 3.2270 2.6001 3.7155 3.0393 3.5445 3.0532 3.0005 3.1721
.8463 1.0706
.9825
.8842
.544 8
.6809
.6340
.584 1 3116 MULLINS FARM
.0704 01/09/02
.0644 01/23/02
.1027 02/06/02
.0562 02/20/02
.0484 03/06/02
.0465 03/20/02
.0729 04/03/02
.0479 04/17/02
.0405 05/01/02 03/05/02 05/28/02 08/20/02 12/10/02 901/08/02 7 01/22/02 02/05/02 502/19/02 3 03/05/02 04/16/02 04/30/02 05/14/02 05/28/02 06/11/02 06/25/02 07/09/02 07/23/02 10/01/02 11/12/02 03/05/02 05/28/02 08/20/02 12/10/02 220181 220392 220670 220882 221136 221850 222181 222413 222688 222921 223173 223431 223687 224906 225687 221136 222688 224150 226157 221136 222688 224150 226157 3.7 M. ESE IODINE-131
.3 991
-.2310
.0568
.8738
.0212
.0618
.0852
.0336
.0341
-.0198
.0605
.0287
-.0128 220183 220393 220672 220883 221138 221360 221628 221852 222183 SR 89
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L - 0.037 B/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3116 MULLINS FARM IODINE-131 GAMMA SCAN (GELI)
AC-228 BI-212 BI-214 3.7 M. ESE
-.0151
.1088
.0101
.0730
.0324
- 0507
-.0132
-.0119
-.0230
.0066
.0001
.0111
.0742
-.0235
.0900
.0560
.0144 4.2275 5.2266 3 8.0576 4.5839
- 10. 9984 8.9867 10.2186 5.2315 10.5315 10.1458 5.8720 7.4031
- 6. 1269 4.6735
- 7. 0385 6.0838 6.8638 2.4949 10.6306
.04 78
.13 12
.064 8
.0880
.0459
.0529
.0417
.0376
.0541
.0422
.0863
.0417
.0774
.0552
.0849
.0528
.0539 3.9082 3.2698 12.0778 2.8631 3.7938 2.8190 3.9415 3.1204 3.8587 2.8868 3.3047
- 8. 8605 2.7452
- 1. 7893 3.7054 3.0149 3.4789 2.4183 10.8724 05/15/02 05/29/02 06/12/02 06/26/02 07/10/02 07/24/02 08/07/02 08/21/02 09/04/02 09/18/02 10/02/02 10/16/02 10/30/02 11/13/02 11/25/02 12/11/02 12/23/02 01/09/02 01/23/02 03/20/02 01/09/02 01/23/02 02/06/02 02/20/02 03/06/02 03/20/02 04/03/02 04/17/02 05/01/02 05/29/02 06/12/02 06/26/02 07/10/02 07/24/02 09/18/02 10/02/02 222414 222690 222922 223175 223432 223689 223923 224152 224411 224672 224907 225140 225454 225689 225902 226159 226422 220183 220393 221360 220183 220393 220672 220883 221138 221360 221628 221852 222183 222690 222922 223175 223432 223689 224672 224907 n
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L -
0.037 BO/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3116 MULLINS FARM 3.7 M. ESE GAMMA SCAN (GELI)
BI-214 K-40 0\\a%
o%
I PB-212 PB-214 5.0981 2.5107 1.0154 2.8121 9.2725 1348.7466 1421.7667 1354.2661 1398.4565 1296.2133 1324.1478 1198.9923 1359.9106 1292.7927 1320.1929 1386.4956 1359.1904 1413.3601 1403.4572 1393.1211 1384.6304 1265.5081 1305.3990 1430.6094 1450.9091 1530.7423 1352.3900 1299.0634 1408.1783 1390.8940 1269.6572 1.6890
.3806 2.5611
.4191 2.7493 1.0732 8.6081 3.3363 2.6376 2.5934 2.4481 2.7774 90.3646 101. 6035
- 91. 2265 92.1884
- 88. 2993 89.0833 78.963 8 91.1774 88.7279 94.3404 86.5157 7B.1097 86.7754 93.5862
- 89. 4656
- 89. 6714 100.4541 93.1758
- 88. 4 817 93.6874 92.7052 86.9150 89.1550 104.1383 99.4 518 82.8882 1.5507
- 1. 5400 1.7778
- 1. 5356 1.8783 1.8760 3.5174 10/30/02 11/13/02 11/25/02 12/11/02 12/23/02 01/09/02 01/23/02 02/06/02 02/20/02 03/06/02 03/20/02 04/03/02 04/17/02 05/01/02 05/15/02 05/29/02 06/12/02 06/26/02 07/10/02 07/24/02 08/07/02 08/21/02 09/04/02 09/18/02 10/02/02 10/16/02 10/30/02 11/13/02 11/25/02 12/11/02 12/23/02 04/03/02 06/12/02 09/04/02 09/18/02 10/30/02 12/23/02 01/23/02 225454 225689 225902 226159 226422 220183 220393 220672 220883 221138 221360 221628 221852 222183 222414 222690 222922 223175 223432 223689 223923 224152 224411 224672 224907 225140 225454 225689 225902 226159 226422 221628 222922 224411 224672 225454 226422 220393
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L -
0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3116 MULLINS FARM 3.7 M. ESE GAMMA SCAN (GELI)
PB-214
-j SR 89 SR 90 3119 NORTON FARM 4.1 MILES ESE IODINE-131 9.7842 6.3468
- 1. 9964 6.6691 5.7170 4.5243 4.4234 6.3629 1.9885 1.6255 2.0593
.9428 3.5758 5.7969 3.5771 2.4719 1.9819 2.1068 2.5916 2.8434 2.7360
- 1. 5596 2.9843 2.9411 2.6692 2.0976 3.1765 2.8350
.9797
-.3959
.103 1 2.4433 1.0214 1.1340
.9899
- 1. 0305 02/06/02 02/20/02 03/06/02 04/03/02 04/17/02 05/15/02 05/29/02 06/12/02 06/26/02 07/10/02 07/24/02 11/13/02 11/25/02 12/23/02 03/06/02 05/29/02 08/21/02 12/11/02 03/06/02 05/29/02 08/21/02 12/11/02 01/09/02 01/23/02 02/06/02 02/20/02 03/06/02 03/20/02 04/03/02 04/17/02 05/01/02 05/15/02 220672 220883 221138 221628 221852 222414 222690 222922 223175 223432 223689 225689 225902 226422 221138 222690 224152 226159 221138 222690 224152 226159 220184 220394 220673 220884 221139 221361 221629 221853 222185 222416
.8681 1.5761 1.2457
-. 2030
.6598
.7520
.6613
.6581
.03 91
.0691
-.0124
-.0175
.0336
.0001
.0339
.0111
.0086
.0359
.0555
.0833
.0393
.0895
.0562
.0697
.04 81
.0417
.0552
.0509
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L -
0.037 B/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3119 NORTON FARM 4.1 MILES ESE IODINE-131 GAMMA SCAN (GELI)
AC-228 BI-214 a
ON
.0511
-.0239
-.0173
.0204
.0104
.0098
.0301
.0148
.0130
.0162
-.0152
-.0132
.0147
.0307
.0538
.0001
.0887
.0561
.0406
.0675
.0389
.0629
.0503
.0554
.0485
.0605
.0358
.04 17
.0551
.0513
.0561
.0788 05/29/02 06/12/02 06/26/02 07/10/02 07/24/02 08/07/02 08/21/02 09/04/02 09/18/02 10/02/02 10/16/02 10/30/02 11/13/02 11/25/02 12/11/02 12/23/02 09/18/02 11/13/02 01/23/02 02/06/02 02/20/02 03/06/02 04/03/02 04/17/02 05/29/02 06/12/02 06/26/02 07/10/02 07/24/02 08/21/02 09/04/02 09/18/02 10/02/02 10/16/02 11/13/02 11/25/02 222692 222923 223176 223433 223690 223924 224 153 224412 224673 224908 225141 225455 225690 225904 226160 226424 224673 225690 220394 220673 220884 221139 221629 221853 222692 222923 223176 223433 223690 224153 224412 224673 224908 225141 225690 225904 9.5570 7.7541 5.3446 7.9616
- 5. 5749
- 9. 5363 6.2603 4.4083 5.8099
.6610 12.0995 4.4650 4.3919 2.8038 5.7992 4.7254 5.5250 4.8645 4.4197 5.8191 6.3169 5.2687 3.4361 4.3265 2.3362 3.3979 3.3909 3.2535 4.2414 2.6923 3.3143
- 2. 9566 2.4607 3.1476
- 2. 6533 4.1420 3.7225 3.3705 2.4321 2.3579
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L -
0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3119 NORTON FARM 4.1 MILES ESE GAMMA SCAN (GELI)
BI-214 K-40 I
Cl PB-212 PB-214
- 1. 9707 1.5394 1281.8491 1473.7632 1432.9626 1328.4026 1379.0496 1298.0375 1461.7782 1479.3029 1362.5870 1364.9708 1309.4675 1281.3160 1349.5387 1367.4570 1346.4590 1352.6986 1231.5671 1344.8195 1561.1224 1405.6936 1318.4268 1592.8108 1302.9092 1439.1331 1430.2682 1443.5399 3.3109 2.4827 1.2254
.3838
.4 091 7.0619 2.0279 2.8529 6.0015 3.8717 13.3679 2.7722 101.1585 93.3478 98.4175 86.3852 86.2352 96.5733 117.7573 106.3867 100.434 9 89.3474 98.9177 87.2565 89.9946 86.1746 79.7037 93.0902 85.8899 106. 6664 476.3691
- 91. 0068 83.1865 99.7325 98.4463 90.7472 105.3343 91.1078 2.4369 2.2552 2.6800
- 1. 5643 1.9635 3.0623 1.4504 3.6777 2.7201 2.6263 12/11/02 12/23/02 01/09/02 01/23/02 02/06/02 02/20/02 03/06/02 03/20/02 04/03/02 04/17/02 05/01/02 05/15/02 05/29/02 06/12/02 06/26/02 07/10/02 07/24/02 08/07/02 08/21/02 09/04/02 09/18/02 10/02/02 10/16/02 10/30/02 11/13/02 11/25/02 12/11/02 12/23/02 02/06/02 09/04/02 09/18/02 10/16/02 11/13/02 12/11/02 12/23/02 01/23/02 02/20/02 03/06/02 226160 226424 220184 220394 220673 220884 221139 221361 221629 221853 222185 222416 222692 222923 223176 223433 223690 223924 224153 224412 224673 224908 225141 225455 225690 225904 226160 226424 220673 224412 224673 225141 225690 226160 226424 220394 220884 221139
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN MILK PCI/L -
0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3119 NORTON FARM 4.1 MILES ESE GAMMA SCAN (GELI)
PB-214 TL-208 SR 89 SR 90
-4 0
4.6570 2.3497
.1930 2.6463 10.1667 3.9879 1.7645 6.4443 1.9861 7.4678 4.5666 1.4177 1.1847 3.4000 2.5644 2.6747 2.2380 2.8345 2.7899 2.6866 2.7076 2.2871 2.9419 2.6954 2.9984 1.1888 03/20/02 04/03/02 04/17/02 06/12/02 06/26/02 07/10/02 07/24/02 09/04/02 10/02/02 10/16/02 11/25/02 12/23/02 09/18/02 03/06/02 05/29/02 08/21/02 12/11/02 03/06/02 05/29/02 08/21/02 12/11/02 221361 221629 221853 222923 223176 223433 223690 224412 224908 225141 225904 226424 224673 221139 222692 224153 226160 221139 222692 224153 226160 1.7796 1.3930
-1. 2919 1.4600 1.0873 1.2113
.8957 1.0420
-.3604
.1344 1.4168
-.4858
.63 92
.7698
.6048
.6572
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN SOIL PCI/GM -
0.037 BQ/G (DRY WEIGHT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2116 RM-2 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)
AC-228 BI-212 BI-214 CS-137 K-40 PB-212 PB-214 RA-226 TL-208 SR 89
.5630 SR 90 I
L I--
1 3101 LMI 0.5 MILES SSW 3102 LM2 0.4 MILES NNE GAMMA SCAN (GELI)
AC-228 BI-212 BI-214 CS-137 K-40 PB-212 PB-214 RA-224 RA-226 TL-208 SR 89 SR 90 GAMMA SCAN (GELI)
AC-228 BI-212 BI-214
-.0877 1.2883 1.4442 1.0375
.1094 14.8089 1.3230 1.1246 1.3316
- 1. 03 75
.4 120
-.6036
.1831
- 1. 1389 1.3141
.8426
.4429 07/01/02
.1266 07/01/02
.0817
.1290
.0531
.0122
.7144
.0615
.0435
.1578
.0531
.0226 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02
.5504 07/01/02
.1263 07/01/02
.0720
.1197
.0446 07/01/02 07/01/02 07/01/02
.7858
.8529
.8515
.1364 5.1122
.7978
.9737
.8515
.2609
.0718
.0890
.0456
.0105
.3373
.0516
.0543
.0456
.0153 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 223279 223279 223279 223279 223279 223279 223279 223279 223279 223279 223279 223306 223306 223306 223306 223306 223306 223306 223306 223306 223306 223306 223306 223310 223310 223310
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN SOIL PCI/GM -
0.037 BQ/G (DRY WEIGHT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION 0.4 MILES NNE ANALYSIS (NUCLIDE)
GAMMA SCAN (GELI)
CS-137 K-40 PB-212 PB-214 RA-224 RA-226 TL-208 SR 89 ACTIVITY
.5868 15.4925 1.2558
.9338 1.4059
.8426
.3790
.43 93 ERROR DATE TERM COLLECTED LAB NO
.0333
.6926
.0589
.0535
.1727
.0446
.0211 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02
.6595 07/01/02 223310 223310 223310 223310 223310 223310 223310 223310 SR 90 1 3106 PM2 SPRING CITY I'
7.0 MILES NW
.0072 GAMMA SCAN (GELI)
AC-228 BI-212 BI-214 CS-137 K-40 PB-212 PB-214 RA-224 RA-226 TL-208 SR 89 SR 90 3107 PM3 10.4 MILES NNE
.8964
.9520
.7051
.4180 10.1656
.9428
.7944 1.1215
.7051
.2794
.0048
.0314 GAMMA SCAN (GELI)
AC-228 BI-212 BI-214 CS-137 K-40
.8449
.9338
.8937
.2515 3.6589
.1448 07/01/02
.0562
.0867
.0390
.0269
.4 896
.04 86
.0421
.14 87
.03 90
.0186 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02
.6150 07/01/02
.1359 07/01/02
.0634
.1025
.0504
.0157
.2223 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 3102 LM2 223310 223313 223313 223313 223313 223313 223313 223313 223313 223313 223313 223313 223313 223316 223316 223316 223316 223316
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
.. RADIOACTIVITY IN SOIL PCI/GM - 0.037 BQ/G (DRY WEIGHT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 10.4 MILES NNE GAMMA SCAN (GELI)
PB-212 PB-214 RA-224 RA-226 TL-208 SR 89
.9051
.9730 1.0001
.8937
.2672
.0465
.0532
.1517
.0504
.0184
.5777 SR 90 7.6 MILES NE/ENE GAMMA SCAN (GELI)
AC-228 BI-212 BI-214 CS-137 K-40 PB-212 PB-214 RA-224 RA-226 TL-208 SR 89
-. 0726 1.1321 1.2673
.8566
.0487 10.3889
- 1. 1548
.9505 1.1184
.8566
.3 657 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02
.5415 07/01/02
.1181 07/01/02
.0774
.0983
.0467
.0092
.5550
.0537
.0464
.1373
.04 67
.0213
-.5507 SR 90 3109 PM5 DECATUR 8.0 MILES S GAMMA SCAN (GELI)
AC-228 BI-212 BI-214 CS-137 K-40 PA-234M PB-212
.1143 1.4345 1.3845
.9468
.0699 11.6252 3.9524 1.3971 07/02/02 07/02/02 07/02/02 07/02/02 07/02/02 07/02/02 07/02/02 07/02/02 07/02/02 07/02/02
.5385 07/02/02
.1143 07/02/02
.0856
.1334
.0453
.0107
.5703
- 1. 3057
.0799 07/02/02 07/02/02 07/02/02 07/02/02 07/02/02 07/02/02 07/02/02 3107 PM3 3108 PM4 I4 223316 223316 223316 223316 223316 223316 223316 223320 223320 223320 223320 223320 223320 223320 223320 223320 223320 223320 223320 223323 223323 223323 223323 223323 223323 223323
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
,. RADIOACTIVITY IN SOIL PCI/GM -
0.037 BQ/G (DRY WEIGHT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3109 PM5 DECATUR 8.0 MILES S GAMMA SCAN (GELI)
PB-214 RA-226 TL-208 SR 89 SR 90 3203 LM3 1.9 MILES NNE GAMMA SCAN (GELI)
AC-228 BI-212 BI-214 CS-137 K-40 PB-212 PB-214 RA-224 RA-226 TL-208 SR 89 1.0834
.9468
.4342
.0563
.0453
.0245
-.1872
.0409
.8610
.9135 1.0371 1.1696 4.8030
.9128 1.1590 1.0650 1.0371
.3151 07/02/02 07/02/02 07/02/02
.5511 07/02/02
.1152 07/02/02
.0660
.1265
.0520
.0586
.3119
.0442
.0493
.1489
.0520
.0347
-.0928 SR 90 3204 LM-4 WB 0.9 MILES SE GAMMA SCAN (GELI)
AC-228 BI-212 BI-214 CS-137 K-40 PB-212 PB-214 RA-224 RA-226
.1264 1.3697 1.3215
.9013
.0578 26.9838 1.3577 1.0436 1.2286
.9013 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02
.5174 07/01/02
.1093 07/01/02
.0843
.1444
.0513
.0076 1.1435
.0619
.0571
.1903
.0513 07/02/02 07/02/02 07/02/02 07/02/02 07/02/02 07/02/02 07/02/02 07/02/02 07/02/02 4:-
223323 223323 223323 223323 223323 223326 223326 223326 223326 223326 223326 223326 223326 223326 223326 223326 223326 223329 223329 223329 223329 223329 223329 223329 223329 223329
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN SOIL PCI/GM -
0.037 BQ/G (DRY WEIGHT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3204 LM-4 WB 0.9 MILES SE GAMMA SCAN (GELI)
TL-208 SR 89
.4245
.2467 SR 90 3205 RM-3 WB 15 MILES NNW GAMMA SCAN (GELI)
AC-228 BI-212 BI-214 CS-137 K-40 PB-212 PB-214 RA-224 RA-226 TL-208 SR 89
.0009
.6271
.6899
.6581
.6263 4.8391
.6855
.7562
.8107
.6581
.2192
.0562 07/02/02 223329
.6020 07/02/02 223329
.1238 07/02/02 223329
.0500
.0834
.0335
.0358
.3 108
.0388
.043 9
.1352
.0335
.0149 1.1592 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 07/01/02 223332 223332 223332 223332 223332 223332 223332 223332 223332 223332
.6753 07/01/02 223332 SR 90
.1305 07/01/02 223332 Ln
-.113 5
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN APPLES PCI/KG -
0.037 BQ/KG (WET WT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2116 RM-2 DAYTON TN 15.0 MILES SW 3184 4.5 MILES N GAMMA SCAN (GELI)
BI-214 K-40 PB-212 PB-214 GAMMA SCAN (GELI)
AC-228 BI-214 K-40 I-.4 CY%
12.3649 704.9564
.8150 10.8537 4.5323
.0669 738.6019 10.0908 113.0210 4.3505 6.6019 12.5344 5.5067 109. 9040 08/13/02 08/13/02 08/13/02 08/13/02 08/06/02 08/06/02 08/06/02 224299 224299 224299 224299 224200 224200 224200
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CABBAGE PCI/KG -
0.037 BQ/KG (WET WT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2116 RM-2 DAYTON TN 3185 WBNP 15.0 MILES SW 3 MILES ENE GAMMA SCAN (GELI)
BI-214 K-40 PB-214 GAMMA SCAN (GELI)
AC-228 BI-214 K-40 PB-214
--4 38.0765 14 19.5088 25.3076 14.7653 18.2865 1222.5177
- 21. 7139 9.9609 162. 4 053 8.4 855 13.2905 7.4733 130.7679
- 5. 4861 06/18/02 06/18/02 06/18/02 06/25/02 06/25/02 06/25/02 06/25/02 222106 222106 222106 222162 222162 222162 222162
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CORN PCI/KG -
0.037 BQ/KG (WET WT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2116 RM-2 DAYTON TN 3119 NORTON FARM 15.0 MILES SW 4.1 MILES ESE GAMMA SCAN (GELI)
BI-214 K-40 PB-214 GAMMA SCAN (GELI)
BI-214 K-40 PB-212 PB-214 o4 155.3155 2458.3225 54.2712 50.4311 2117.1660 5.3634 43.6684 40.0399 191. 5281 10.9023
- 10. 1839 165. 3249 5.7210 8.4023 07/16/02 07/16/02 07/16/02 07/10/02 07/10/02 07/10/02 07/10/02 222115 222115 222115 222164 222164 222164 222164
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
,, RADIOACTIVITY IN GREEN BEANS PCI/KG - 0.037 BQ/KG (WET WT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2116 RM-2 DAYTON TN 3208 15.0 MILES SW 5.5 MILES E GAMMA SCAN (GELI)
BI-214 K-40 PB-214 GAMMA SCAN (GELI)
BI-214 K-40 PB-214 47.7241 2555.9221 72.4247
- 87. 8980 2377.5090 117.7109 11.6966 182.6766
- 9. 1534 13.4168 202.5361 15.2648 07/16/02 07/16/02 07/16/02 222116 222116 222116 07/10/02 222165 07/10/02 222165 07/10/02 222165
-4
'I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN TOMATOES PCI/KG - 0.037 BQ/KG (WET WT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LA NO 2116 RM-2 DAYTON TN 15.0 MILES SW 3173 2.5 MILES NE GAMMA SCAN (GELI)
BI-214 K-40 PB-214 GAMMA SCAN (GELI)
BI-214 K-40 PB-214 I
19.9956 2287.3308 26.6462 10.6338 1912.8519 2.2174
- 7. 6355 296.4332 9.9978 33.5799 178.6297 6.9853 07/16/02 07/16/02 07/16/02 08/06/02 08/06/02 08/06/02 223823 223823 223823 222166 222166 222166
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CONTIN.
SURFACE WATER(Total)
PCI/L -
0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3133 TRM 529.3 GROSS BETA 1.8070 2.7928 3.3408 2.3468 3.4564 1.9605 3.2145 2.6448 3.4443 2.9458 4.0727 1.2876 2.7360 GAMMA SCAN (GELI)
NO ACTIVITY DETECTED NO ACTIVITY DETECTED AC-228 8.1862 1.5796 BI-214
.8104 6.6002 4.1725 11.4262 3.9224 10.3263 49.5596 15.8832 12.6231 K-40 18.2822 6.9747 7.1602 17.1090 PB-212 4.2327 1.6710 PB-214 3.6642 4.9513
.8675 4.2664 I-
.6167
.6593
.7005
.6362
.6973
.6242
.6971
.6653
.7149
.6876
.7769
.5898
.6471 4.4019 4.2344 1.8488 2.1662 I 3.0330 t 4.6085 2.7001 3.0951 9.2811 3.6216 1 3.1678 l 18.7049 C 17.7196 1 16.0613 1 21.3656 1 2.6023 0 2.5005 0 2.9926 0 2.8174 0 2.3605 0 2.3686 0 01/08/02 02/05/02 03/05/02 04/02/02 04/30/02 05/28/02 06/25/02 07/23/02 08/20/02 09/17/02 10/15/02 11/12/02 12/10/02 08/20/02 09/17/02 03/05/02 05/28/02 01/08/02 D2/05/02 03/05/02 04/02/02 05/28/02
)6/25/02
)7/23/02 L1/12/02 12/10/02 01/08/02
.0/15/02
.1/12/02
.2/10/02 1/08/02 5/28/02 1/08/02 2/05/02 3/05/02 5/28/02 220187 220676 221142 221632 222188 222695 223179 223693 224156 224676 225144 225693 226163 224156 224676 221142 222695 220187 220676 221142 221632 222695 223179 223693 225693 226163 220187 225144 225693 226163 220187 222695 220187 220676 221142 222695
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CONTIN.
SURFACE WATER(Total)
PCI/L -
0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3133 TRM 529.3 GAMMA SCAN (GELI)
PB-214 TL-208 TRITIUM 3134 TRM 517.9 GROSS BETA GAMMA SCAN (GELI)
AC-228 BI-214 2.5773
- 45. 9516 10.7887 5.8860
.9013 1.0128 3.5040
.1390 2.3979 7.8318 3.2323 3.7312 1.2762
.8251 1.3775 1.3726 70.2573
- 69. 9865
- 70. 0902 71.2646
- 31. 2766 22.0961 30.7872 91.5713 3.2983 3.5351 2.7837 2.3727 1.9910 2.0025 2.5904 2.1997 2.6087 1.9401 2.5706 3.4326 06/25/02 07/23/02 11/12/02 12/10/02 01/08/02 02/05/02 04/30/02 05/28/02 03/05/02 05/28/02 08/20/02 12/10/02 01/08/02 02/05/02 03/05/02 04/02/02 04/30/02 06/24/02 07/23/02 08/20/02 09/16/02 10/11/02 11/08/02 12/06/02 12/06/02 02/05/02 03/05/02 04/02/02 06/24/02 09/16/02 10/11/02 11/08/02 223179 223693 225693 226163 220187 220676 222188 222695 221153 222706 224167 226177 220189 220678 221144 221634 222190 223181 223695 224158 224678 225146 225695 226165 226165 220678 221144 221634 223181 224678 225146 225695
.6981
.7009
.6698
.64 10
.6073
.6116
.6516
.6300
.64 87
.6126
.6361
.6991 1.2502 7.4128 2.8358 16.8098
.9206 1.7545
.9433 7.0383 3.1573 4.5725 3.3989 3.1057 2.6260 2.0031 9.7818 2.2460 I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CONTIN.
SURFACE WATER(Total)
PCI/L - 0.037 B/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3134 TRM 517.9 GAMMA SCAN (GELI)
BI-214 K-40 PB-212 PB-214 co~
TRITIUM 3135 TRM 523.1 18.4081
- 11. 3 515 12.3270
.6583 4.1042
- 9. 0117 2.1394
.5604 17.3645
- 10. 5031 2.8495 8.3869 4.4442 19.4050 123.4042 101.1637 15.7516 96.7587 GROSS BETA 2.0450 2.6553 3.4443 1.7609 3.1026 1.8250 2.3790 3.1238 2.2730 2.9016 3.0625 2.6493 2.2174 GAMMA SCAN (GELI)
NO ACTIVITY DETECTED 3.5167 12/06/02 14.6438 04/30/02 13.7806 06/24/02 18.6308 08/20/02 20.2241 09/16/02 22.6269 12/06/02 2.6864 02/05/02 2.1032 08/20/02 3.7652 01/08/02 3.5155 04/02/02 4.4767 06/24/02 3.9631 07/23/02 2.3949 11/08/02 3.9130 12/06/02 71.4799 03/05/02 72.7425 05/28/02 69.9679 08/20/02 71.3631 12/06/02
.6135 01/08/02
.6558 02/05/02
.7020 03/05/02
.6092 04/02/02
.6831 04/30/02
.6180 05/28/02
.6535 06/25/02
.7488 07/23/02
.6368 08/20/02
.6982 09/17/02
.7148 10/15/02
.6582 11/12/02
.6379 12/10/02 08/20/02 224159 226165 222190 223181 224158 224678 226165 220678 224158 220189 221634 223181 223695 225695 226165 221154 222707 224168 226178 220190 220679 221145 221635 222191 222698 223182 223696 224159 224679 225147 225696 226166
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CONTIN.
SURFACE WATER(Total)
PCI/L -
0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO GAMMA SCAN (GELI)
NO NO AC-228 BI-214 coI K-40 PB-212 PB-214 TL-208 TRITIUM ACTIVITY DETECTED ACTIVITY DETECTED 3.3110
.0331 7.3407 7.4748 14.9387 14.7123 9.6501 14.2199 13.2192 39.4246 16.2953 44.7323 8.9740 6.3266 8.3991 5.3407 12.3332 2.8345
.9776 2.4029
.4463 7.9087 1.3990 1.8599 12.7835 10.3327
.7507 44.1117 4.9305 27.5187 2.9803
.3171
.2091 2.8226 09/17/02 10/15/02 3.4026 03/05/02 6.7131 07/23/02 5.1444 11/12/02 4.9487 12/10/02 11.2042 01/08/02 4.3877 02/05/02 10.5956 03/05/02 2.8331 04/30/02 3.8113 05/28/02 5.3041 07/23/02 9.0636 11/12/02 5.6088 12/10/02 17.0153 01/08/02 16.2826 03/05/02 21.7926 04/02/02 17.7093 06/25/02 22.4031 12/10/02 3.1063 02/05/02 2.4975 07/23/02 2.0023 11/12/02 2.3599 01/08/02 3.4532 02/05/02 2.0408 03/05/02 3.3592 04/02/02 3.0882 04/30/02 2.8581 05/28/02 2.0403 06/25/02 4.9209 07/23/02 3.2033 11/12/02 4.2277 12/10/02 1.8196 02/05/02
.8169 06/25/02 1.5718 07/23/02 1.2273 12/10/02 72.0427 03/05/02 221155 3135 TRM 523.1 224679 225147 221145 223696 225696 226166 220190 220679 221145 222191 222698 223696 225696 226166 220190 221145 221635 223182 226166 220679 223696 225696 220190 220679 221145 221635 222191 222698 223182 223696 225696 226166 220679 223182 223696 226166 170. 0395
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
,.~
RADIOACTIVITY IN CONTIN.
SURFACE WATER(Total)
PCI/L - 0.037 B/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS ACTIVITY ERROR DATE (NUCLIDE)
TERM COLLECTED LAB NO 3135 TRM 523.1 TRITIUM 42.7519 71.3362 05/28/02 222708 70.1662 70.4477 08/20/02 224169 84.2216 72.1053 12/10/02 226179 o
t-n
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
,. RADIOACTIVITY IN CONTINUOUS PUBLIC WATER PCI/L -
0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2116 TRM 503.8 GROSS BETA 3.5167 2.9800 3.0335 2.6778 2.1622 2.1478 1.7538 2.2223 2.0335 2.6958
- 2. 7294 4.5243 2.3379 GAMMA SCAN (GELI)
N AC-228 BI-214 K-40 PB-212 PB-214 O ACTIVITY DETECTED 4.4839 15.3670 5.9580 2.4460 1.3165 19.5048 7.9016
.2650
.7358 5.8727 13.6489 12.0994 11.7548 5.9304
.8668
.5141 10.3161
.3570
.7838 3.2415 1.4190 1.3342 co 0
.7033
.6775
.694 7
.6578
.6311
.6410
.6154
.6591
.6400
.6911
.6666
.7514
.6429 4.4878 4.7057 2.9817 2.6020 3.6437 6.3639 2.6251 3.1952 2.6318 7.2595 26.1660 16.8492 15.6538 19.3585 2.0099
- 1. 7790 5.7719 2.9556 2.4824 2.0914 2.0819 2.4482 01/22/02 02/19/02 03/19/02 04/16/02 05/14/02 06/11/02 07/09/02 08/06/02 09/03/02 10/01/02 10/29/02 11/25/02 12/23/02 10/01/02 02/19/02 01/22/02 02/19/02 04/16/02 05/14/02 06/11/02 07/09/02 09/03/02 10/29/02 12/23/02 03/19/02 04/16/02 08/06/02 11/25/02 02/19/02 07/09/02 01/22/02 02/19/02 04/16/02 07/09/02 08/06/02 10/29/02 220350 220841 221316 221810 222373 222879 223391 223881 224362 224865 225402 225861 226369 224865 220841 220350 220841 221810 222373 222879 223391 224362 225402 226369 221316 221810 223881 225861 220841 223391 220350 220841 221810 223391 223881 225402
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
,. RADIOACTIVITY IN CONTINUOUS PUBLIC WATER PCI/L - 0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2116 TRM 503.8 2140 CF INDUSTRIES GAMMA SCAN (GELI)
TL-208 TRITIUM TRM 473.0 GROSS BETA 00 GAMMA SCAN (GELI)
N N
AC-228 BI-214 K-40
.8537
.4 115 62.1415 49.6460
-56.5744
-17.6460 2.6951 2.0070 1.9011 2.1390 2.4220 2.6015 1.9554 1.5478 3.1548 1.9762 3.5068
- 1. 8765 2.0750
'O ACTIVITY DETECTED O ACTIVITY DETECTED 17.2482 3.6753 6.4760 1.2401 4.8582 23.8420 2.4609 5.5250 8.3650 8.6287 13.4095 1.4553 07/09/02 1.0816 09/03/02 71.0227 03/19/02 70.9836 06/11/02 70.3282 09/03/02 71.5717 12/23/02
.6601 01/22/02
.6269 02/15/02
.6243 03/15/02
.6243 04/15/02
.6446 05/09/02
.6558 06/10/02
.6192 07/05/02
.6130 08/02/02
.6903 09/03/02
.6526 09/30/02
.7058 10/29/02
.6119 11/21/02
.6289 12/20/02 02/15/02 04/15/02 4.2539 05/09/02 4.3605 07/05/02 3.3668 01/22/02 4.0627 03/15/02 3.3043 05/09/02 4.0167 06/10/02 2.3787 09/30/02 2.7285 10/29/02 3.4810 11/21/02 3.0552 12/20/02 15.9120 05/09/02 223391 224362 221403 222966 224454 226469 220353 220844 221319 221813 222376 222882 223394 223884 224365 224868 225405 225864 226373 220844 221813 222376 223394 220353 221319 222376 222882 224868 225405 225864 226373 222376
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
.. RADIOACTIVITY IN CONTINUOUS PUBLIC WATER PCI/L -
0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION 2140 CF INDUSTRIES TRM 473.0 ANALYSIS (NUCLIDE)
GAMMA SCAN (GELI)
K-40 PB-214 TL-208 TRITIUM X0 3133 TRM 529.3 GROSS BETA GAMMA SCAN (GELI)
N, N(
AC-228 ACTIVITY 25.5364 2.4197
.7032
- 1. 0213 25.6796 7.3660 1.0951 175.3056 226.0509 145.4769 118.5471 1.8070 2.7928 3.3408 2.3468 3.4564 1.9605 3.2145 2.6448 3.4443 2.9458 4.0727 1.2876 2.7360 O ACTIVIT' 0 ACTIVITI BI-214 YDETECTED Y DETECTED 8.1862 1.5796
.8104 6.6002 4.1725 11.4262 ERROR DATE TERM COLLECTED LAB NO 22.2644 08/02/02 17.8854 09/03/02 2.5267 01/22/02 2.3541 05/09/02 4.5204 06/10/02 2.7184 11/21/02 1.2387 03/15/02 71.6860 03/15/02 73.1479 06/10/02 72.0923 09/03/02 73.7639 12/20/02
.6167 01/08/02
.6593 02/05/02
.7005 03/05/02
.6362 04/02/02
.6973 04/30/02
.6242 05/28/02
.6971 06/25/02
.6653 07/23/02
.7149 08/20/02
.6876 09/17/02
.7769 10/15/02
.5898 11/12/02
.6471 12/10/02 08/20/02 09/17/02 4.4019 03/05/02 4.2344 05/28/02 1.8488 01/08/02 2.1662 02/05/02 3.0330 03/05/02 4.6085 04/02/02 223884 224365 220353 222376 222882 225864 221319 221404 222967 224455 226470 220187 220676 221142 221632 222188 222695 223179 223693 224156 224676 225144 225693 226163 224156 224676 221142 222695 220187 220676 221142 221632
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CONTINUOUS PUBLIC WATER PCI/L -
0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3133 TRM 529.3 GAMMA SCAN (GELI)
BI-214 K-40 PB-212 PB-214 TL-208 TRITIUM 3.9224 10.3263 49.5596 15.8832
- 12. 6231 18.2822 6.9747 7.1602 17.1090 4.2327 1.6710 3.6642 4.9513
.8675 4.2664 2.5773 45.9516 10.7887 5.8860
.9013 1.0128 3.5040
.1390
- 31. 2766 22.0961 30.7872 91.5713 2.7001 05/28/02 3.0951 06/25/02 9.2811 07/23/02 3.6216 11/12/02 3.1678 12/10/02 18.7049 01/08/02 17.7196 10/15/02 16.0613 11/12/02 21.3656 12/10/02 2.6023 01/08/02 2.5005 05/28/02 2.9926 01/08/02 2.8174 02/05/02 2.3605 03/05/02 2.3686 05/28/02 2.3979 06/25/02 7.8318 07/23/02 3.2323 11/12/02 3.7312 12/10/02 1.2762 01/08/02
.8251 02/05/02 1.3775 04/30/02 1.3726 05/28/02 70.2573 03/05/02 69.9865 05/28/02 70.0902 08/20/02 71.2646 12/10/02 222695 223179 223693 225693 226163 220187 225144 225693 226163 220187 222695 220187 220676 221142 222695 223179 223693 225693 226163 220187 220676 222188 222695 221153 222706 224167 226177 I
CO 0D
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CONTIN. WELL WATER(Total)
PCI/L -
0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3121 WBN WELL #1 0.6 MILES S GROSS BETA 3.5332 1.8840 2.6208 3.3224 GAMMA SCAN (GELI)
NO ACTIVITY NO ACTIVITY NO ACTIVITY AC-228 BI-214 K-40 PB-214 TL-208 TRITIUM
.7682
.6611
.7215
.7836 DETECTED DETECTED DETECTED
.6708 6.6892 1.7714 3.2100 1.2715 211.6615 194.2353 407.2493 668.8999 3125 WBN WELL #5 ONSITE N 3.7256 2.6912 16.3913 2.1212
.9944 72.6077 72.9641 76.7867 83.3421 GROSS BETA
- 2. 4338 1.5475 2.3564 2.5886 GAMMA SCAN (GELI)
NO ACTIVI' NO ACTIVI1 AC-228 BI-214 K-40 PB-214 TRITIUM rY DETECTED rY DETECTED 11.1013 4.8842 11.0528 2.2958
-41.4606
-36.3517
.6546
.6075
.6591
.6518 4.5575 2.8648 15.9852 3.3311 03/05/02 05/28/02 08/20/02 12/10/02 03/05/02 05/28/02 08/20/02 12/10/02 12/10/02 12/10/02 12/10/02 12/10/02 03/05/02 05/28/02 08/20/02 12/10/02 03/05/02 05/28/02 08/20/02 12/10/02 03/05/02 12/10/02 05/28/02 08/20/02 05/28/02 08/20/02 221156 222709 224170 226180 221156 222709 224170 226180 226180 226180 226180 226180 221156 222709 224170 226180 221157 222710 224171 226181 221157 226181 222710 224171 222710 224171 69.9521 03/05/02 221157 69.5751 05/28/02 222710 I
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN CONTIN.
WELL WATER(Total)
PCI/L -
0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS ACTIVITY ERROR DATE (NUCLIDE)
TERM COLLECTED LAB NO 3125 WBN WELL #5 ONSITE N TRITIUM
-61.8504 70.4532 08/20/02 224171 149.1884 71.5822 12/10/02 226181
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN GRAB WELL WATER(Total)
PCI/L - 0.037 BQ/L 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3115 LAYMAN FARM 1.3 MILES SSW GROSS BETA GAMMA SCAN (GELI)
BI-214 K-40 PB-212 PB-214 TRITIUM
%D 1.2766 2.1629 2.3993 1.5219 33.2937 37.5476 22.2593 66.34 02 15.6690 2.6671 28.0266 1.6914 2.7851 35.4481 41.0492 19.4280 61.4650 69.2580 59.0911
- 97. 4 732 125.9960
.5774
.6480
.6452
.5926 4.8468 3.9284 4.3272 6.5290 14.5847 14.3296 22.6932 1.5034 1.9604 5.1969 4.4015 3.7698 6.6258 70.4735
- 69. 5500 70.2582
- 71. 6447 03/05/02 05/28/02 08/20/02 12/10/02 03/05/02 05/28/02 08/20/02 12/10/02 03/05/02 05/28/02 12/10/02 03/05/02 12/10/02 03/05/02 05/28/02 08/20/02 12/10/02 03/05/02 05/28/02 08/20/02 12/10/02 221135 222687 224149 226156 221135 222687 224149 226156 221135 222687 226156 221135 226156 221135 222687 224149 226156 221135 222687 224149 226156
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN COMMERCIAL FISH PCI/GM -
0.037 BQ/G (DRY WEIGHT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2160 CHICKAMAUGA RES TRM 471-530 GAMMA SCAN (GELI)
BI-214 CS-137 K-40 PB-214 2161 WATTS BAR RES TRM 530-602 GAMMA SCAN (GELI)
BI-214 CS-137 K-40 PB-214 3261 DOWNSTREAM STATION 1 DOWNSTREAM GAMMA SCAN (GELI)
.0646
.4076
.0254 9.3107 9.9547
.0501
.4468
.0139
.0336
.0061
.5444
.5701
.0166
.0353
.0545
.1399
.1135
.0615 11.9438 13.1722
.0567
.1415
.0127
.0205
.0113
.0079
.6514
.6957
.0208
.0168 05/08/02 11/01/02 05/08/02 05/08/02 11/01/02 05/08/02 11/01/02 05/08/02 11/01/02 05/08/02 11/01/02 05/08/02 11/01/02 05/08/02 11/01/02 05/07/02 11/06/02 05/07/02 11/06/02 05/07/02 11/06/02 05/07/02 11/06/02 222132 225412 222132 222132 225412 222132 225412 222135 225415 222135 225415 222135 225415 222135 225415 222203 225467 222203 225467 222203 225467 222203 225467
.0611
.1432
.0172
.0350 10.2150 13.3650
.0121
.1462
.0157
.0175
.0041
.0072
.5905
.6949
.0093
.0182
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT
- RADIOACTIVITY IN GAME FISH PCI/GM -
0.037 BQ/G (DRY WEIGHT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 2160 CHICKAMAUGA RES TRM 471-530 GAMMA SCAN (GELI)
BI-212 BI-214 CS-137 K-40 PB-214 2161 WATTS BAR RES TRM 530-602
%D.
3261 DOWNSTREAM STATION 1 DOWNSTREAM GAMMA SCAN (GELI)
BI-214 CS-137 K-40 PB-214 GAMMA SCAN (GELI)
AC-228 BI-214 CS-137 K-40 PB-214
.2292
.0360
.2322
.0588
.0394
- 15. 3158 14.6920
.0420
.2223
.1031
.0110
.0283
.0100
.0064
.8203
.8798
.0129
.0188
.0516
.2173
.0754
.0213 14.1534 11.8821
.0110
.214 5
.0196
.0173
.0081
.0064
.7322
.8046
.0111
.0224 05/08/02 05/08/02 11/01/02 05/08/02 11/01/02 05/08/02 11/01/02 05/08/02 11/01/02 05/08/02 11/01/02 05/08/02 11/01/02 05/08/02 11/01/02 05/08/02 11/01/02 05/07/02 05/07/02 11/06/02 05/07/02 05/07/02 11/06/02 05/07/02 11/06/02 222131 222131 225411 222131 225411 22213 1 225411 222131 225411 222134 225414 222134 225414 222134 225414 222134 225414 222202 222202 225466 222202 222202 225466 222202 225466
.0300
.0619
.24 10
.0662 14.9701 9.8716
.0460
.24 66
.0223
.0217
.0265
.0094
.7523
.6126
.0151
.0192
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN SHORELINE SEDIMENT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3191 WATTS BAR RESORT TRM 530 GAMMA SCAN (GELI)
AC-228 BE-7 BI-212 BI-214 K-40 PB-212 PB-214 RA-226 TL-208 3193 COTTON PORT MARINA TRM 513 GAMMA SCAN (GELI)
AC-228 BE-7 BI-212 BI-214 CS-137 K-40 PA-23 4M PB-212 PB-214 RA-224
%D
-n
.1010
.1125
.2747
.1014
.0962
.1071
.1654
.0958
.4211
.5050
.0849
.0836
.1658
.0967
.1654
.0958
.0314
.0360
.0239
.0207
.0373
.0251
.034 9
.0371
.0168
.0117
.0789
.0759
.0101
.0167
.0153
.0098
.0168
.0117
.0062
.004 1 04/23/02 11/05/02 04/23/02 11/05/02 04/23/02 11/05/02 04/23/02 11/05/02 04/23/02 11/05/02 04/23/02 11/05/02 04/23/02 11/05/02 04/23/02 11/05/02 04/23/02 11/05/02 04/24/02 11/06/02 04/24/02 11/06/02 04/24/02 11/06/02 04/24/02 11/06/02 04/24/02 11/06/02 04/24/02 11/06/02 04/24/02 04/24/02 11/06/02 04/24/02 11/06/02 04/24/02 222193 225456 222193 225456 222193 225456 222193 225456 222193 225456 222193 225456 222193 225456 222193 225456 222193 225456 222194 225458 222194 225458 222194 225458 222194 225458 222194 225458 222194 225458 222194 222194 225458 222194 225458 222194 1.4732 1.5349
.2100
.5947 1.5421 1.6256
.6658
.6374
.0358
.0402 34.2147 35.2367 2.7692
- 1. 4 995 1.5818
.6982
.7122 1.3723
.0893
.0949
.0461
.0680
.1410
.1314
.0454
.0382
.0063
.0069 1.4259 1.4550 1.0203
.0715
.0667
.0357
.0385
.1652
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN SHORELINE SEDIMENT PCI/GM -
0.037 BQ/G (DRY WEIGHT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3193 COTTON PORT MARINA TRM 513 GAMMA SCAN (GELI)
1.5632
.6658
.6374
.4 701
.5011
.1593
.0454
.03 82
.0250
.0273 11/06/02 04/24/02 11/06/02 04/24/02 11/06/02 225458 222194 225458 222194 225458
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN POND SEDIMENT PCI/GM -
0.037 BQ/G (DRY WEIGHT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3303 LV-3 LOW VOL WASTE POND 3305 YP-5 YARD POND s-j I
3313 YP-13 YARD POND GAMMA SCAN (GELI)
AC-228 BE-7 BI-212 BI-214 CS-137 K-40 PB-212 PB-214 RA-224 TL-208 GAMMA SCAN (GELI)
AC-228 BE-7 BI-212 BI-214 CO-60 CS-137 K-40 PB-212 PB-214 RA-224 TL-208 GAMMA SCAN (GELI)
AC-228 BE-7 BI-212 BI-214 CO-60 CS-137 K-40 PB-212 PB-214 RA-224 TL-208 GAMMA SCAN (GELI)
AC-228
.8571
.2565
.9797
.7417
.0787 12.5469 1.0087
.8106 1.0564
.3 060 1.1577
.1681 1.1604
.8429
.0675
.1428 15.0233 1.1531
.8868 1.2022
.3497 1.2368
.3 545
- 1. 3765
.8851
.0622
.2113 16.2247 1.2761
.9650 1.2777
.4027
.0676
.0636
.0999
.0462
.0083
.6290
.0480
.04 50
.1334
.0203
.0733
.0522
.0919
.0504
.0080
.0130
.7216
.0560
.0699
.1539
.0189
.0881
.0771
.1006
.0435
.0086
.0161
.7252
.0607
.0460
.1547
.0205 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 222206 222206 222206 222206 222206 222206 222206 222206 222206 222206 222207 222207 222207 222207 222207 222207 222207 222207 222207 222207 222207 222208 222208 222208 222208 222208 222208 222208 222208 222208 222208 222208 3316 YP-16 YARD POND
.951
.0629 11/15/02 222209
.9515
TENNESSEE VALLEY AUTHORITY ENVIRONMENTAL RADIOLOGICAL MONITORING AND INSTRUMENTATION WESTERN AREA RADIOLOGICAL LABORATORY WATTS BAR NUCLEAR PLANT RADIOACTIVITY IN POND SEDIMENT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 12/31/01 TO 12/27/02 STATION CODE/LOCATION/DESCRIPTION ANALYSIS (NUCLIDE)
ACTIVITY ERROR DATE TERM COLLECTED LAB NO 3316 YP-16 1
0 I
3317 YP-17 YARD POND YARD POND GAMMA SCAN (GELI)
BE-7 BI-212 BI-214 CO-58 CO-60 CS-137 K-40 PA-234M PB-212 PB-214 RA-224 SB-125 TL-208 GAMMA SCAN (GELI)
AC-228 BE-7 BI-212 BI-214 CO-58 CO-60 CS-137 K-40 PB-212 PB-214 RA-224 SB-125 TL-208
.3415 1.0061
.7109
.0231
.0569
.0462
- 9. 9095 1.9092
.9157
.8460
.9736
.0787
.3075
.0470
.1140
.0354
.0067
.0075
.0093
.5246
.6061
.0460
.0439
.1546
.0148
.0210 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 11/15/02 222209 222209 222209 222209 222209 222209 222209 222209 222209 222209 222209 222209 222209 222210 222210 222210 222210 222210 222210 222210 222210 222210 222210 222210 222210 222210
.7146
.1634
.7623
.5242
.0158
.0348
.0323 9.1794
.7518
.5722
.7088
.0242
.23 16
.0520
.0337
.0813
.0297
.0045
.0072
.0053
.5359
.0365
.0372
.1404
.0058
.0152