NRC-88-0118, Annual Radiological Environ Monitoring Rept,1987. W/
| ML20151Z455 | |
| Person / Time | |
|---|---|
| Site: | Fermi  |
| Issue date: | 12/31/1987 |
| From: | Orser W DETROIT EDISON CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| CON-NRC-88-0118, CON-NRC-88-118 NUDOCS 8805050275 | |
| Download: ML20151Z455 (92) | |
Text
{{#Wiki_filter:. . .- _. .- I I l l HRE 2 ANNUAL RADIOLOGICAL ENVIRONMENTAL MONITORING REPORT i .i 1987 1
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I TABLE OF CONTENTS Page Section 1 1.0 Introduction ! 2 2.0 Radiological Environmental Monitoring Program j 2 2.1 Regulations 2 2.2 Preoperational Program 2 2.3 Operational Program 2 2.4 Quality Control 3 3.0 Terrestrial Monitoring Program 3 3.1 Introduction 3 3.2 Direct Radiation 3 3.3 Atmospheric Monitoring 4 3.4 Milk Sampling 5 3.5 Garden Sampling 6 4.0 Aquatic Monitoring 6 4.1 Introduction 6 4.2 Drinking Water 6 4.3 Surface Water 7 4.4 Ground Water 7 4.5 Sediment Samples 7 4.6 Fish Samples 9 5.0 Land Use Census 9 5.1 1987 Land Use Census - 9 5.2 Results 14 6.0 Program Execution 14 0.1 Milk Sampling 14 6.2 Thermoluminescent Dosimetry 15 6.3 Drinking Water 15 6.4 Lower Limit of Detection 16 7.0 Environ'mental Radiological Monitoring Program Summary 22 8.0 Description of Fermi 2 Sampling Locations 35 9.0 Complete Data Tables 74 10.0 Appendices , 75 Appendix A Interlaboratory Comparison Results 87 Appendix B Data Reporting Conventions i I
Annual Radiological Environm:ntal Monitoring Report 1987 i Page 1
1.0 INTRODUCTION
This report was prepared by the Detroit Edison Company in compliance with the requirements of the U.S. Nuclear Regulatory Commission (NRC). This report describes the 1987 radlological monitoring and sampling activities conducted by Detroit Edison as part cf the Fermi 2 Radiological Environmental Monitoring Program (REMP). The Fermi 2 REMP was established by Detroit Edison in 1978. Up until the time that Fermi 2 was started up by Detroit Edison in 1985, the Program provided for acquiring environmental data in order to establish a preoperational baseline. Now that Fermi 2 is in operation, the REMP has been modified to focus on acquiring environmental data from monitoring and sampling locations. These locations would be most likely to indicate if there were any measurable effects in the environment from the operation of Fermi 2. These monitoring and sampling locations are called "indicator
- locations.
Detroit Edison also collects data from environmental monitoring and sampling locations which are distant from Fermi 2. These locations are considered to be outside the area which might be affected by Fermi 2 operation. These distant monitoring and sampling locations are called "control" locations. In 1987, Detroit Edison collected over 700 environmental indicator and control samples and performed more than 1,000 analyses as part of the REMP. This report contains the tabulated summaries of the sampling and analysis rssults for 1987. Throughout 'he year, the Detroit Edison Radiation Protection staff at Fermi 2 collects and compares the environmental ir.dicator data with the control data. This d1ta is used to determine if there have been any measurable effects in the enviroam6nt which ar9 related to the operation of Fermi 2. Any significant differences between the induator date and the control data are required to be reported to the NF.C. In 1987 there were no significant differences found between indicator and control environmental monitoring data related to the operation of Fermi 2. The levels of radioactive material which were detected in samples have been attributed to naturally-occurring radioactivity, falicut from previous atmospheric weapons testing, and the 1986 Chernobyl reactor accident. Thersfore, Detroit Edison has concluded that there were no discernable impacts upon the environment related to the operation of Fermi 2 in 1987.
Annual Radiological Environmental Monitoring Report 1987 Page 2 2.0 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM 2.1 REGULATIONS Title 10 of the Code of Federal Regulations (CFR) Part 50 Appendix I Section 4.B requires that Detroit Edison establish an appropriate surveillance and monitoring pro 0 ram to assure that radioactive products released to the environment are kept at extremely low levels. Section 20.201 of 10 CFR Part 20 further requires that a licensee conduct surveys of levels of radiation or concentrations of radioactive products as necessary to show compliance with Commission regulations. 2.2 PREOPERATIONAL PROGRAM The preoperational environmental monitoring program was established seven years prior to the operation of the Fermi 2 reactor. This preoperational program determined the existing levels of rad!ation and radioactive products occurring naturally and from man-made sources in the environment around the Fermi-2 site. The program included continuous monitoring of direct radiation. radioactivity in air, lake sands and waters, drinking water, cow's and goat's milk, and local garden variety vegetables. 2.3 OPERATIONAL PROGRAM The elements that made up the preoperationti monitoring program are still in effect today. The preoperational program was phased into the operational program in June of 1985 when initlat criticality was acrJeved for the Fermi 2 reactor. The sampling and analysis program in the of,erational phase still continuously monitors chrect radiation, radioactivity in air lake sands and water, drinking water, cow's and goat's milk, and local garden variety vtgotabies. In each phass of the environmental monitoring program (pre-operational and operational), the food chain to man is c.ontinuously nampled and analyzed for raditation and radioactive products. 2.4 GUAtJTY CONTROJ Detroit Edison participates in an NRC approved interlaboratory comparison program. In this program, simulated environmental sampics are prepared by the Quality Assurance Branch of the Environmental Protection Agency (EPA) sud sent to the Fermi-2 Radiological Environmental Monitoring Program (REMP) laboratory. The laboratory performs the required analysis and returns the results to the EPA. The EPA performs a statistical analysis and comparison to known values and returns the results to the laboratory. If the results do not fall within allowable limits, the laboratory's methods and techniques are re-evaluated. The results of this program are reviewed by Detroit Edison and are required to be reported to the NRC. The Interlaboratory comparison program results for 1987 are provided in Appendix (A). The analysis results for 1987 were all within the allowable limits as required by the EPA, and no correctivo actions were required.
Annual Radiological Environmental Monitoring Report 1987 Pago 3 3.0 TERRESTRIAL MONITORING PROGRAM
3.1 INTRODUCTION
The terrestrial monitoring program provides continuous monitoring of the land environment pathways that may result in human consumption of radioactive products. The resu'ts of the monitoring program provide for a direct comparison of the effects of Fermi 2 on a short term basis (i.e. weekly), and a review of long term trends over the course of operation for Fermi 2. The following sections discuss the type of sample, enalysis performed, a review of short and long term trends, and comnarison to preoperational samples. 3.2 DIRECT RADIATION The most widely used continuous monitoring device in the environmental program is the thermoluminescent dosimeter (TLD). The TLDs are subjected to strict testing requirements of-the Nuclear Regulatory Commission (NRC) before they are used in the field. The environmental TLDs are located around Fermi 2 to monitor gaseous radioactivity and direct radiation resulting from the operation of Fermi 2. In 1987, the TLD monitoring program included forty-six (46) TLDs located around Fermi 2. Each of the 46 TLD locations has two cards with 4 readout areas per card. The TLDs were collected once each calendar quarter and sent to the environmental laboratory for analysis. The results of the analysis were sent to Fermi 2 for comparison and trending. During 1987, three hundred and twelve (312) TLDs were analyzed for direct radiation exposure. The TLDs nearest the plant indicated a mean valu9 of 15.8 millirem / quarter. The TLD considered not to be effected by the operatloa of Ferml 2,(ie. control TLD) indicated a mean value of 16.8 millirem / quarter. in the period 1983 to 1987 (two years prior to the operation of Fermi 2 to three years after) the averags 1r nual radiation mean for all Indicating TLDs was 18.0 millirem / quarter. The indicatlag TLDs ranged from 14.8 to 20 9 mittirem/ quarter, showing variations from year to year. The control location covering the same time ostind had an annual average mean exposure of 18.6 millirem / quarter. The conuo) TLD varied from 16.2 to 21.8 millirem / quarter, which is equivalent to tnet of the TLD readings near the plant. 3.3 ATMOSPHERIC MONITORING Detroit Edison continuously monitors the air near Fermi-2 for radioactivity. The atmospheric monitoring program developed for Fermi 2 has continuously sampled the air since 1979. Four of the five (5) air sampling sites selected for monitoring were based on the evaluation of predominant wind directions. A fifth location was selected approximately 14 miles west of the plant and is c0hsloered to be unaffected by the operation of Fermi 2. During 1987, two hundred and sixty (260) air samples were collected and counted for gross beta radioactivity. The average gross beta radiotetivity level was 0.0217 pCi per cut le meter of air sampled for all indicating air sample locations. The averago gross beta radioactivity level for the controlling location in 1987 was 0.0216 pCi por cubic meter of air sampled. The range of the Indicating locations in 1987 was from 0.0062 to 0.0432 pCi per cubic meter of air sampled. The range of the contro!!Ing location was from 0.000 to 0.0396 per cubic meter of air sampled which is equivalent to the range of the indicating locations.
Annual Radiological Environmsntal Monitoring Report 1987 Page 4 From 1983, (two years prior to the operation of Fermi 2) through 1987, the annual average gross beta radioactivity level for indicating locations near the plant was 0.0238 pCl per cubic meter of air sampled. The annual mean gross beta radioactivity for the control location for the same five (5) year period was 0.0242 pCl per cubic meter of air sampled. The rango of the annual average gross beta radioactivity for sample locations near the plant was from 0.020 to 0.0341 pCl per cubic meter of air sampled. The annual average gross beta radioactivity for the control location ranged from 0.0021 to 0.0349 pCl per cubic meter of air sampled. The highest values of gross beta radioactivity were found in all of the air sample locations following the Chernobyl reactor accident in 1986. During 1987, two hundred and sixty (260) charcoal containers were counted to determine the presence of radiolodine in the atmosphere. None of the containers showed detectable levels of radiolodine levels, (i.e. above 0.07 pCi per cubic meter air sampled). Twenty (20) composite samples for each individual atmospheric sampling station were counted. No gamma emitting radioactivity attributed to the operation of Fermi 2 was detected in any of the composite samples. All gamma-emitting radioactivity that was detected was naturally occurring. 3.4 MILK SAMPLING PROGRAM During 1987, forty eight (48) milk samples were collected from farms participating in the Fermi 2 environmental program. None of these samples showed any radioactivity that is attributed to the operation of Fermi 2. The only radioactivity detected in the samples was naturally occurring potassium-40. The annual avera00 potassium-40 level at the indicating locations was 1310 pCi per liter of milk. The annual overage potassium-40 level at the control location was 1330 pCI per liter of milk. From 1983 through 1987, the annual average potassium-40 level for the Fermi-2 sample locations was 1336 pCl per liter of milk. Tne range of the reported values for these samples , was from a low of 1280 to a high of 1410 pCl per liter of milk. The average annual valuo for the control location during the same time period was 1306 pCi per liter of milk. The range of tna reported values was from a low of 1260 to a high of 1330 pCi per liter of milk. Thus, the r.ontrol location reported values equivalent to the Ferml-2 sample locations. During 1987, thirty five (35) grass samples were obtained when milk was not available. Four of the thir*.y five samples indicated the presence of cesium-137. The annual mean average for the grass samples was 52 pCl per kilogram of grass. Applying the conservative lower limit of detection for cesium-137 in food products, (i.e. vegetables) the detected values were well below the 80 pCi per kilogram of sample. The range of reported values is from a low of 48 pCi per kilogram to a high of 61 pCi per kilogram of grass. Applying the special reporting level of 2,000 pCi of cesium-137 per kilogram of food products, the highest dete7ted value was only 3% of this reporting level. Sampling years 1983 through 1985 did not detect any cesium-137 in grass samples when 4, taken. In 1986, the grass samples that were taken reported a level of 72 pCl per cesium-137 i per kilogram of grass sampled. The reporbd cesium-137 in 1986 was attributed to the fallout from the Chernobyl reactor accident. In 1987, the detected cesium-137 is attributed to residual i fallout of the Chernobyl reactor accident. In support of this statement the Semi-Annual Radiological Effluent Release Reports were reviewed. These reports are submitted by Detroit Edison to the Nuclear Regulatory Commission detalling the amount and type of radioisotopes found in Fermi 2 gaseous and liquid releases. A review of these reports shows that at no time was there any cesium-137 detected in gaseous releases from Fermi 2. The cesium-137 detected in the grass samples in 1987 is attributed to residual falbot from the Cherncbyl reactor accident.
Annual Radiological Environmental Monitoring Report 1987 Page 5 3.5 GARDEN SAMPLING PROGRAM During 1987, twelve (12) vegetables samples were collected and analyzed. No radioisotopes that can be attributed to the operation of Fermi-2 were detected. The only radioactivity detected was naturally occurring potassium-40. The indicating stations annual mean average was 3350 pCl of potassium-40 per kilogram of vegetable. The range of the reported values was from a low of 2000 pCi of potassium-40 per kilogram to a high of 4460 pCi of potassium-40 per kilogram of vegetable. The controlling location's annual mean average was 5660 pCl of potassium-40 per kilogram of vegetable. The range of the reported values was 3450 to 8160 pCl of potassium-40 per kilogram of vegetables sampled. In the sampling years 1983 through 1987, the annual mean average of indicating locations was 3581 pCl of potassium-40 per kilogram of vegetables sampled. The range of the indicating i locations for these years was a low of 3470 to a high of 3700 pCl of potassium-40 per kilogram of vegetables sampled. The controlling location had an annual mean average of 3992 pCi of potassium-40 per kilogram of vegetables sampled. The range of the controlling location for these years was a low of 2600 to a high of 5660 pCi of potassium-40 per kilogram of vegetables sampled. b j i
Annual Radiological Environmtntal Monitoring Report 1987 Page 6 4.0 AQUATIC MONITORING PROGRAM
4.1 INTRODUCTION
The aquatic monitoring program provides continuous monitoring of the aquatic environment of Fermi 2. At Fermi-2, the dominant feature of the aquatic environment is Lake Erie, on which the plant site borders. The aquatic environment also includes other surface waters, such as the Detroit River, groundwater (i.e. wells) near the plant, fish, and take sediments. 4.2 DRINKING WATER During 1987 twenty-three (23) drinking water samples were collected from the drinking water supplies of Detroit and Monroe. Water samples obtained at the Monroe water intake are considered to be influenced by Fermi-2. The Detroit city water intake located in Allen Park, Michigan is considered not to be influenced by liquid discharges from Fermi 2. Therefore, Detroit Edison considers the Detroit city water intake to be the "control" location for the aquatic monitoring program, in all the samples examined by the gamma spectrometer no radioactivity was found that could be attributed to the operation of Fermi 2. The gross beta radioactivity analysis performed on there same samples indicated a mean concentration of 2.7 pCl per liter of water sampled for the Monroe water intake. The gross beta ranged from a low of 2.1 to a high of 3.5 pCi per liter of water sampled. The samples collected at the control station (the Detroit water intake) ' indicatad mesrt ci' ?.2 pCi per liter of water sampled. The gross beta radioactivity levels in the control unt'on samples ranged from a low of 1.5 to a high of 2.7 pCi per liter of water sampled. , Sampil.1g data for 1983 through 1987 show an annual mean gross beta radioactivity of 2.9 pCl per liter for the indicating locat!on. The gross beta radioactivity measured in these years " . . ranges from a low of 2.4 to a high of 3.9 pCi per liter of water sampled. The annual mean gross bets radioactivity for the control station for the same period is 2.5 pCi per liter of water ' sampled The gross b6to radioactivity range for these years is a low of 1.9 to a hign of 3.0 pCl ' per liter of wt;ter sampled. Thnse samples analyzod in 1987 were well within the ranges of the previom, years. In 1987 no tritium activity was detected in either the indicating or control location samples. In samples collected at these same locations prior to the operation of Fermi 2, levels of tritium had been detected. The average tritium concentration of the indicator and control locations were 300 and 340 pCl per liter of water respectively. 4.3 S_URFACE WATER MONITORING During 1987 twenty four (24) surface water samples were collected at the Fermi 1 intake and Trenton Channel Power Plant. In all of the samples examined by the gamma spectrometer, no radioactivity attributed to the operation of Fermi .? was detected. In 1987 no tritium activity was detected in either the indicating or control location samples. )
Annual Radiological Environmental Monitoring Report 1987 Page 7 Sampling years 1983 through 1986 samples examined by gamma spectroscopy, detected no radioactive products attributed to the operation of Fermi 2. In the sampling years 1983 to 1985 tritium was detected. At the indicating location, the mean concentration ranged from a low of 160 pCl/ liter of tritium in 1985 to a high of 390 pCi of tritium per liter in 1983. For the controlling location at Trenton Channel, the mean concentration ranged from a low of 230 pCl of tritium per liter in 1983 and a high of 290 pCl of tritium per liter sampleo in 1984. No j tritium was detected at the control location in 1985. In 1985 tritium was detected in the first calendar quarter (January-March). The Fermi 2 reactor did not achieve operation until late in the second quarter (April-June) of 1985. The detected tritium in the first quarter of 1985 is not the result of the operation of Fermi-2. 4.4 GROUND WATER MONITORING Based on monitoring well data, in 1987 at no time did the aquifer indicate any flow inland. Samples were collected once each calendar quarter in the third and fourth quarter of 1987 (i.e., flow was always in the direction of Lake Erie) from the four (4) monitoring wells on the Fermi-2 site. These samples will provide a baseline for future monitoring. 4 The samples were coi!ected and placed on the gamma spectrometer and showed no detectable gamma radioactivity. When analyze:f for tritium (hydrogen-3) no radioactivity was detected. j 4.5 SEDIMENT SAMPLING in 1987, eight (8) lake sediment samples were obtained and analyzed. Only one sediment sample indicated detectable radioactivity. This sediment sample collected at the discharge, indicated a level of 50 pCi of cosium-137 per kilogram of sediment sami,le. The level detected was approximately 3.5 times lower than the lower limit of datection (LLD) of 180 pCl per kilogrr.m of sediment required by the Nuclear Regulatory Commission (NRC). A second srmple I collected at the same location in the second half of 198'l Indicated no detectab;e cesium-137. A review of samples collected at this location for sampling years 1983 through 1988 showed detectable cesium-137 in a sample obtamed in 1984. This sample collected prior to the , operation of Fermi-2, indicated a concentration of 367 pCi cesium-137 per kilogram of sediment sample. Cesium-137 has also been detected in samples collected at control locations north and south of the discharge collection point. In samples collected at these locations prior to operation of Fermi-2 concentrations ranged from a low of 14 to a high of 475 pCi per kilogram of sediment sample. The levels of cesium-137 indicated at the discharge,is consistent with the levels detected in the Fermi-2 area prior to operation. The detection of ceslum-137 is attributed to residual ~l fallout of the nuclear weapons tests. 4.6 FISHING SAMPLING j A total of seven (7) fishing samples from two (2) sample locations (an indicating and a control location) were collected in 1987. From these fishing samples, representative edible portions i (fillet) of each fish species were processed and analyzed. Of these seven (7) samples, two (2) ' samples showed detectable levels of cesium-137. The control and indicating locations showed detectable levels of cesium-137 of 25.1 pCl per kilogram and 65.3 pCl per kilogram
- respectively. The highest level of cesium-137 (i.e. 65.3 pCl) was 2.3 times lower than the lower 1 limit of detection (LLD) of 150 pCl required by the Nuclear Regulatory Commission (NRC). The highest value detected (indicating location), was only 3.3% of the reporting level concentration i of 2.000 pCi per kilogram. Samples collected in the second half of 1987 indicated no t i cesium-137 to be present.
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Annual Radiological Environmental Monitoring Report 1987 Page 8 l In years 1983 through 1986, various concentrations of cesium-137 have been detected in fish at both the indicating and control locations. At the indicating location, the levels of cesium-137 ranged from a low of 25 pCi to a high of 68 pCi per kilogram of fish fillet. The control location during the same period showed radioactivity from a low of 24.4 pCl to a high of 90 pCi per kilogram of fish fillet. The values for the 1987 sampling year are consistent with previous sampling years including preoperational data. Therefore,it is concluded by Detroit Edison that the detected levels of cesium-137 are attributable to the residual fallout of the nuclear weapons tests. i r E e I t i e E
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Annual Radiological Environmental Monitoring l Report 1987 Page 9 5.0 LAND USE CENSUS 5.1 J987 LAND USE CENSUS As required by the U.S. Nuclear Regulatory Commission, Detroit Edison performs an Annual Land Use Census. The annual land use census is a formal, documented evaluation of the changes in the location of the nearest resident, dairy animals (goats and cows), and gardens. Locations were identified through several means. One of the most common was Detroit Edison's continuing contact with neighbors of the Fermi-2 plant as Company personnel performed routine environmental sampling. Other census methods included door-to-door contacts and questionnaires. Using cartography, meteorology and aerial photography, each identified location was evaluated. Based on the results of this evaluation, one new location was added to the sampling program, and one location was dropped. 5.2 RESULTS . To document the Land Use Census for 1987, a figure and tables are provided for comparison to the 1986 Land Use Census. One new residence was identified south-southeast of Fermi 2 at approximately 1 mile. The nearest milk locations identified in 1987 changed slightly from those identified in 1986. A milk goat was located at 7806 Labo Road and was added to the sampling program. The farm at 9501 U.S. Turnpike was identified as having milk animals in 1986. This farm had participated in the environmental program during 1986. However, the milk animal died during 1987 and further samples could not be obtained. This farm was dropped as a milk sampling location in September 1987. The garden locations identified in 1986 provided the most significant change in the environmental program. The garden location which had been previously identified at 5701 Post Road did not plant a garden in 1987. The next nearest garden to the Fermi 2 plant was identified at 8503 Dixie Hwy. This change in garden locations represents a change of 1.4 miles difference from the previous sampling locations.
Annual Radi: logical Envir:nmental Manit: ring R:p:rt 1987 Page 10 Sectc; Address / Residence r)istance (f.11.) Change (Mi) 1987 NE 6760 Lakeshore 1.1 ml. -0.3 ml. 1986 NE 6832 Lakeshore 1.4 m i 1987 NNE 6441 Brancheau 1.1 ml. -0.1 ml. 1986 NNE 6754 Lakeshore 1.2 mi. 1987 N 6200 Blanchett 1.2 ml. + 0.1 m i. I 1986 N 6552 Brancheau 1.1 ml. 1987 NNW 5701 Post 1.1 mi. NC 1986 NNW 5701 Post 1.1 nil. 1987 NW 6511 Leroux 1.1 m l. +0.5 m!. 1986 NW 6200 Langton 0.6 mi. 1987 WNW 6200 Lan0 ton 0.7 ml. -0.4 ml. 1986 WNW 6374 Leroux 1.1 ml. 1987 W 6001 Tolt 1.2 mi. NC 1986 W 6001 Toll 1.2 ml 1987 WSW 4981 Pointe Aux Peaux 1.4 mi -0.2 ml. 1986 WSW 4771 Pointe Aux Peaux 1.6 m l 1987 SW 5194 Pointe Aux Peaux 1.2 ml. NC 1986 SW 5194 Pointe Aux Peaux 1.2 mi. 1987 SSW 5820 Pointe Aux Peaux 1.1 m i NC 1986 SSW 5820 Pointe Aux Peaux 1.1 ml. 1987 S 4834 Long 1.0 mi. -0.2 ml. 1986 S 6369 Pointe Aux Peaux 1.2 ml.
*1986 SSE 4834 Long 1.0 mi. * (Sector never identified in Land Use Census before 1986) l ** ENE-SSE Lake Erie l
Annual Radi:l:gical Enviranmental M: nit ring Report 1987 Page 11 Sector Address / Gardens Distance (Mi.) Change (Mi) 1987 NE 7477 Gladys 2.0 ml. +0.6 mi. 1986 NE 6832 Lakeshore 1.4 ml. 1987 NNE 6441 Brancheau 1.1 mi. -0.4 ml. 1986 NNE 7195 Lakeview 1.5 ml. 1987 N 6380 Trombley 1.9 mi. +0.4 ml. 1986 N 6080 Trombley 1.5 ml. 1987 NNW 8503 Olxie Hwy. 2.5 ml. + 1.4 mi. 1986 NNW 5701 Post 1.1 mi. 1987 NW 7104 Miller 1.4 ml. NC 1986 NW 5195 Post 1.4 mi. 1987 WNW 6170 Leroux 1.3 mi. NC 1986 WNW 6170 Leroux 1.3 mi. 1987 W 5681 Toll 1.6 mi. +0.1 mi. 1986 W 6110 Leroux 1.5 mi. 1987 WSW 4280 Pointe Aux Peaux 2.2 mi. +0.6 mi. 1986 WSW 4771 Pointe Aux Peaux 1.6 mi. 1987 SW 4983 Elm 1.4 mi. +0.1 mi. 1986 SW 5100 Pointe Aux Peaux 1.3 mi. 1987 SSW 5887 Lakeview 1.6 ml. +0.5 mi. 1986 SSW 5823 Pointe Aux Peaux 1.1 mi. 1987 S 6233 Highland 1.2 mi. NC 1986 S 6369 Pointe Aux Peaux 1.2 ml.
*1986 SSE 4754 Long 1.2 m i.
* (Sector never identified in Land Use Census before i986)
**ENE-SSE Lake Erie S e i
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Annual Radi logical
. Envir nmental Monit: ring Repsrt 1987 Page 12 1987 Probable Milk Animal Locations (Field Verifications)
Sector Address / Residence Distance (Mi.) Results/ Finding NNE 7806 Labo 4.4 ml. Goat 8594 Port Sunilght No Milk Animals 10327 US Turnpike 4.9 mi. Cows - No Milk Animal 9501 US Turnpike 4.0 No Milk Animals N 6080 Trombley No Milk Animals NNW 4857 Anteau No Milk Animals 8471 Armstrong No Milk Animals NW 8288 Swan Creek 3.0 mi. Cows - No Milk 2705 E. Labo 5.7 Cows - With Milk 3239 Newport 4.5 Cows - With Milk W
- 7512 N. Custer 14.2 Cows 6028 N. Stoney Creek No Milk Animals WSW 3020 Mentel No Milk Animals 3979 Dixie Hwy. No Milk Animals
- Milk Locations - 1986 6
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Annual Radiological Environmental Monitoring Report 1987 Page 14 6.0 PROGRAM EXECUTION All phases of the terrestrial ano aquatic monitoring were conducted in accordance with the Technical Specifications as implemented in the sampling schedule. If samples could not be obtained from a specific location, other samples were substituted where appropriate. The following includes the details of deviations from the normal sampling schedule for 1987. 6.1 MILK SAMPLING At location M-3 milk samples were unavailable for collection on the dates of March 11, April 13, and May 11, Grass was substituted at this location in lieu of milk. At location M-4 milk samples were unavailable for collection on the dates of April 13, May 11, June 11 and 22, July 13 and 28, August 10 end 24, arid September 14. Grass was substituted in lieu of milk at this location. This farm was dropped as a milk collection location after September. Milk from the cow was no longer available since the cow had died. At location M-19 grass was sampled at this location in previous years a milk goat was located at this sample location. The milk goat was removed from this location in 1985. In September this location was dropped from the program. Results included in this report are for information only on this location. This location no longer represents a pathway to man. 6.2 ,THERMOLUMINESCEN T DOSIMETRY (TLD) No TLD s as available for location T-30 for the second quarter of 1987. The TLD was determined to be missing on 06-29-87 and was subsequently replaced. No TLDs were available for locations T-1 and T-8 for the third quarter of 1987. The TLDS were determined to be missing on 09-29-87 and were subsequently replaced. No TLDs were available for locations T-1 and T-35 for the fourth quarter of 1987. The TLDs were determined to be miss'ng on 01-04-88 and were subsequently replaced. Vandalism is assumed by Detroit Edison to be the cause of the missing TLDs. The TLDs are monitoring devices located on telephone or power poles in the vicinity of Fermi 2, and are therefore, susceptible to vandalism. Detroit Edison has determined that it is more cost-effective to replace TLDs at specific locations rather than to design a device that would prevent vandalism. The data provided for the third quarter TLD readings is the third quarter mean of all sampling years for all locations in the program. This analysis was performed in order to resolve anomalous data reported for TLD locations for the third quarter. The results reported by the environmental lab to Detroit Edison showed that all TLDs for the third quarter were negative values. Since the TLD program was started in 1978, at no time were negative numbers reported. It is suspected that the TLDs were exposed to radioactive products or X-rays while in transit to or from Fermi 2. The collection and shipment of TLDs is carefully controlled by Fermi 2 and vendor procedures. These procedures are written to reduce the possibility of
- exposure while in control of the Detroit Edison and environmental personnel. The only time they are not controlled is during shipment by express vendors of the U.S. Mall.
O Annual Radiological
- Environmental Monitoring Report 1987 Page 15 To support the analysis of the third quarter TLDs, a comparison was made to the Nuclear Regulatory Cornmission (NRC) TLDs located with Detroit Edison TLDs. The third quarter TLD readings taken from NUREG-0837 *NRC TLD Direct Radiation Monitoring Network" were compared to the annual third quarter analysis. In all cases the two values were well within the allowable error of the TLD analysis. The NRC values were consistent with values of previous years third quarter readings. No station effect from gaseous effluents or direct radiation are noted.
6.3 DRINKING WATER in the month of May drinking water for the controlling location at Allen Park, Michigan was not obtained. The composite sampling device installed at this location was turned off. Maintenance work conducte'd at the faci'.ity tequired that the power to this sampler be removed. After the maintenance was co.mpleted tne power was restored to the sampler. No further actions are required. 6.4 LOWER LIMIT OF DETECTION For all samples collected and analyzed in 1987, the required Lower Limit of Detection was met or exceeded. l' l l , l 1 i
. . . . . _ _ . _ _ _ __. _ _ . m . . . . _ _ . . .._. . . _ . _ _ __
^b 1
Table 7.O-1 Environmental Radiological Monitoring Program Summary. Name of Fact 35ty Enrico Formt Unit 2 Docket No. 50-341 aeporting Period January - December 1987
. Location of Fact 11ty 30 miles Southwest of Detrott. Michigan (Frenchtown Township)
I h I I I j ' Indicator I Location with Highest Control l I Sample Type and Locattons Annual Mean Locations i Number of I I Type Number of mean I wean mean i Non-routin. l I (units) Anasyses* LLD b mange c ' Locattand aange i mang. I nesuits* l I I l 1 Airborne G8 260 10.0 21.7(208/208) 1 API-1 22.0(52/52) ! 21.6(52/52) m 0 I l l Pa 11 (6.2-43.2) 1 (Estrai 8.ach) l (9.0-43.2) I (9.2-39.6) l l ' f ( 10~ 5'p"t C /m'*l.s
) u l 11.4 mi NE I l l l l 1 l i '
I i l l 1 GS 20 1 1 l I 1 il I ! l- 1 l l , i 18e-7 1 18.7 , 70.o(14-16) l APr-3 78.9(4/4) 11 50.4(4/4) l l if(46.2-91.9) 1 (Site Soundry) (65.0-91.9) I (46.0-54.3) 1 0 1 1 0.6 mt Nw I I o I C -i34 50.0 <LLD I - I -
<LLD I i I I I i l -
Cs-137 I 60.0 1 <LLD I - I -
<LLO l 0 l l l l I ll l Other Gammas 8.3 I <LLD l - -
i <LLD I O l 1 l 1 i 1 Airborne l1-131 260 0.07 <LLD I - - t <LLO I O l Iodine l l l I (pC4/m3) I l t i I I I i l Gamma - Gamma Dose 312 l l 15.8(284/284) l T-25 Pole on 20.9(7/7) l 16.8(28/28) l l l l Bachground i I l (9.0-22.7) l Tott Rd. 13 , (19.2-22.4) ' (14.5-18.5) l l I (TLDs) ' 11 1 Poles $ of l l l l (ma/Qtr) ll l Fermt Drive l l l
! t.4 .4 wSw I I I I I I water. Surface .;GS 24 ,l l
l i I I I (pct /t) wn-54 l l 15.0 l l <LLD I i - I 1 I I
<LLD 0 Nhm) mgs3 i l l I I I ll e is c *
.I IFe-59 30.0 l <LtD l -
l - 1 <tLD l 3g i i I i i i i s-1 ICo-58 i5.0 1 <ttD 1 l - t <LLD I o
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o Tabte 7.0-1 Environmental Radiological Monitoring Program summary (continued) Name of Factitty Enrico Fermi Unit 2 Docket No. 50-341 Reporting Period January - oecember 1987 Location of Factitty 30 miles south-est of octroit, Michirjan (Frenchtown Township) I I i i I I I I I I I I Indicator i Locatson -tth Highest ' Control i I l sampie l Type and I l Locattons l Annual Mean Locattons l Number of f I Type i Number or 1 I Msan I i Mean Mean l Non-routine l I (9 nits) ! Analyses a Lto b g p,gg,C i Location d Range L Range i Results* I i 1 1 I i i I I I I I wa t..r . surface Ico-60 I 15.0 1 <ttD I - I <LLo i o l I (pci/i> l i I I I I I I I (continued) izn-6s i 30.0 1 <tto I - I -
! <LLo I o I I I i I I i i i l i IZr-Nb-95 I 15.0 l <LLo I I -
I <LLo I o i I i i i I l i I I I fcs-134 l is.o I <Llo 1 I I <tto I o 1 i i I I i i i ! ! I Ics-ia7 1 18.0 1 <tLo 1 I
! <tto I o i I I I I I I i i I I lea-La-i40 I 15.0 1 <tto I I
I <tto I o I i i i l l I I I I I ITrittom e ! 2000 I <tto I f -
! <tto 1 0 1 i IGs 23 1 4.0 1 2.7(12/12) low-t 1 2.7(12/12) i 2.2(11/12) I o I l water, orinking i I l (2.i-3.5) IMonroe water I (2.5-3.5) l (i.s-2.7) I !
l (pct /s) l I I I i.2 mi s I i i I i l ! ! I I I I I I IGs 23 i I I i i l l I I I I i 1 I i ! i IMn-54 1 is.o I <tto I 1 I <tto I o i I tre-59 I 30.o I <tto I 1 I <tto I o i I lco-se I 15.0 1 <tto 1 1 I <tto 1 o 1 I Ico-60 t is.o 1 -tto 1 1 I <tto I o I I Izn-6s i 30.0 i <tLo 1 1 I <tto I o l l IZr-Nb-9s 1 1s.0 1 <tto I I
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,o Table 7.0-1 Environmental Radiological Monitoring Program Summary (continued)
Name of Fac134ty Enc 4co Formt Untt 2 Docket No. 50-34i Reporting oeriod January - December 1987 Location of Facility 30 miles Southwest of Detrott. Michigan (Frenchtown Township) i I I I I i i i l ! I Indicator ll Location with Highest Control i I Sa.mle ! Type and ' j Locations Annual Mean Locations . Number of I I Type ! Number of I Mean i Mean Mean l Non-routing I l ( tJn t t s ) Analysss* LLD b ;j g,ng,c ll Location d i Range i Range ! Results' I I I i 1 1 1 1 Food Products :1-131 12 1 60.0 l <LLD I - I --
*LLD 0 .I l (pC4/kg =et) i l l l l l 1 IGS 12 I I I I .
I I I I i i I .I I I IC.-334 1 60.0 1 <LLD I - I - 1 <tLD ' o i I I I I i 1 I I ICs-137 I 80.0 L <tLD I - -
- <tLD 'l 0 I I i i i I I I I ter 7 1 47s <ttD 1 - -
<LLD 1 0 I I I I I 1 ,
I i l lM-40 l 500 3352(6/6) IFP-2 Happy Farm 5660(6/6) l 5660(6/6) l l l l (2000-4460) 112.3 me w (3450-8160) l (3450-8160) I I I I I I I I I I 1 1 1 1 1 1 I I I !! l Il i I J Fish ..G5 7 I I l , I l. l (pct /kg met) l L l l I 1 l l lMn-54 130 i *LLD I - 1 - l <LLD I 'O l 1 IFe-59 l 260 1 <LLD h - 1 - I <LLD I O l l lCo-58 I 130 1 *LLD I - -
*LLD 1 0 l l lCo-60 H 130 l <LLD - - I 4LLD I O l 1 12n-65 1 260 l <LLD .,
! <LLD l 0 I i lCs-134 l 130 ll <LLD I - -
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e l Table 7.0-1 Environmental Radiological ROnttoring program Summar y (continued) Name of Facility Enrico Formt Unit 2 Docket No. 50-341 Reporting Period January - December 1987 Location of Facitety 30 miles _ Southwest of Detrott. utchtsan (Frenchtown Township) 1 I - i i i I I i :I I Indicator i Location -ith Highest Control I l l Sample Type and Locatlens Annua 4 Wean Locat9ons i Number of l l Type Number of Mean l Mean $$ean ll Non-routSne l (Units) Analyses
- LLD b gng,c ! Location d l Range Range ll Results*
1 I G5 8 l 5ediments )
.l l 1 (pct /kg dry) l l l .
Mn-54 NA <LLD - - 1 None l 0 i Co-58 NA <LLD - - l None O I 'Co-60 j NA I <LLD - - l None O l 1 Zn-65 l NA l <tLD l - l None l 0 l l 'Zr-NO-95 l NA l <LLD l - I - l None O 1 : Cs-134 150 '
<LLD l -
I - l hone l 0 1 'l - l I I :l l l Cs-137 180 l 208(2/7) l 5-6 Ferml-2 $ 373(t/1) ' None O l l i (42-3F3) l Storm Drains l 'l l l l 0.6 mt w I l l ' l l l N I l lu-40 1000 ' 8817(7/7) l 5-6 Fermt-2 13100(1/1) i None i O l 'l 1 (1140-13100) IStorm Drains l l I: l .i l C.6 mt w l l 1 l l l l 1 l
.I l l l l l l 1 I l 1 l i
I I 1 I I I G5 8 l l l water. Ground i Un-54 15.0 l <LLD - - l <LLD I O I I (pct /1) HFe-59 30.0 I <LLD - - I <LLD l 0 l l lCo-58 15.0 1 <LLD l - H
! <LLD I O l 1 lCo-60 15.0 I <LLO I -
l - l <LLD l 0 l l lZn-65 30.0 1 <LLD l - l - i <LLD l 0 l l
;Zr-Nb-95 l 15.0 I <LLD l -
l - L <LLD l 0 l 1 Cs-134
'Cs-137 l
l 15.0 18.0 l l
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l - I <LLD l 0 C ] 5. s j lTrettum 8 l 2000 1 <tLD 1 - l - l < Lt.D l 0 *48$ g*s-
- G8 = gross botas G5 = gamma scan - 3 "A b
c LLD = nominal tower limit of detection based on 4.66 sigma error for background sample. wean and range based upon detectable measurements only. Fractton of detectable measurements at spectfted locattons
$43. g~~
N O O d is indicated to parenthesen (F). EL -- Locations are spectfted by Feret 2 code, location description, distance and direction from the Feret 2 reactor.
- If no contros station value is availabis,
! Nooroutine results are thos. -htch e=ceed ten times the control station value. og the resuit is considered noncoutine tf it e ceeds ten times the preoperationat value for the location. _3 o O 2. s O
+
Tablo F.0-2 modtologicos Environmental monitoring Program (ttmp). FGrml-2 Nuctocr Po=2r Plant , Estimated Frequenew F r equenc y Number of Cettection Type oF of Analyses / Sempt. Type Locatlons Frequency Analysts Analysts veer semerks
. DIRECT RADIAY10N 184 2 sets of 4 dostmeters at each TLD . 46 Quarterly Gamma Dose Ouarterly tocation.
- 2. AIDWOWteE 5 weekly Gross Beta weehty 260 On att semples.
- a. Particulates Gamme Isot. Quarterly 20 Quarterly composttee by tocetton weekly lodine-834 weekly 260 On att semples.
- b. Radiotodtne 5
- 3. t84 T E #90mest 2 wonthly Gamae isot. Monthly 24 On att seaples (monthly composite)
- e. Surface water Ouarterly compostte by location.
Trtttum Quarterly 8 4 Ouarterly Gamme Isot. Quarterly 16 On ett semples (quarterty)
- b. Ground water On att samples (cuarterty)
Trettum Cuarterly 16
- c. Ortnhing water 2 Monthly Gross Beta Monthly 24 On ett monthly composites.
Gamma Isot. Monthly 24 On att monthly"composttes. Yrittum Quarterly 6 On att quarterly composttes lodine-138 Bl weekly -- If required.
- d. Shorettne 4 Semi-Annually Gamma Isot. Semi-Annuakty 8 CotteCted seCond and third quarter Sediment
- a. I NGE STI ON 5 seat-m onthly lodene-831 Semi -mont hl y 40 On att somptes.
- a. utth (June 15 - Oct. 15) Gemme Isot. Semi-r >nt h l y 40 On ett semples.
' 5 monthly todtne-131 m onthly 45 On att semples. (Oct. 15 - June 15) Gamma Isot. Monthly 45 On att samples. 3 Telce during harvest Gamma Isot. Twice a year 6 On edible porttons. I b. Vegetation-season Iodene-131 -- On leafy vegetables. 73 33 pi I l Food Products m e o )> u C. F9sh 2 Semi-Annually Gamma Isot. Semi-Annually 8 On edtble porttons. l$ lj k- @ (2 spectos) Cottected in second and ,, 3 o o~" third quarters. _. 3
-* 3 33 m
OD3" y d_ bb o Z e_ on 3 m
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o 3 O
e 8.D Ot5CRIPTIOst DF PERWI 2 5AmPLIL LDCATI0ess TABLE 5.D-1 Radlelogical Enwtrennental honitoring Program. Formt 2 Sample Locattone and AsseCleted Medle 09 rect Redletten meteorological Stetten sector /4stmuth Destance from Musener Otrectlen Reacter (Appros) Descriptlen Medle Frequency Yt NE/38' t.4 al Estral Beach (Community) Pole on Lakeshore. Otroct Radiation Q 98 Poles 5 of Lahowlem 72 NNE/21' t.1 at Tree at the Teretnation Brancheau 5t (Private Direct Radiation Q Restdente) T3 N/4 0 1.1 et Pole. Nw Corner of Sean Seat Club Fence Direct Radiat90n Q (Communtty) T4 NNw/340' O.6 al Site Soundary and Tott Rd. on $lte Fence by Derect Rodtation Q EPI a2 T5 Nw/329' O.6 mt site Soundary and Tott Rd on Site Fence by Direct Radtatton Q EPI a3 1 16 www/296' O.6 al Pole. NE Corner of Br$dge over Toll Rd Direct Radiation Q T' 7 w/269' 14.2 et Pole. behind Doty Farm. 7512 N Custer Rd Direct Radiation Q (Control) TS Nw/304' t.9 mt Pole. NE Corner Olete Hwy and Post Rd Direct Radiation Q
- 79 NNw/333' 3.5 ml Pole. Ww Corner frombley and Sean View Rd Otrect Radiation Q
\ TIO N/6' 2.2 el Pole. 5 Side Masserant - 2 Poles w Direct Rodtation Q of Chinawarre I Ytt NNE/25' 6.3 el Polnte woulltee - w Jefferson and Campau Rds. Direct Radiation Q
- Poi. on SE Co,ne, o, oridoe T12 NNE/33 ..t al Potate -ou...ee came e,ea - Fleid o,,,:.. Pois oirect R.distion O m. .n== m>
nea, Y,ee N a,ea o, Pa, ln, Lot
= 1; ;p g Yt3 N/357' 4.5 at Labo and Diste Hey - Pole on SW Corner Direct Radiatton Q 3 3
, .ith el.ht $$-ay; 0 .-- 184 NNw/338' 4.4 et Labo and Brandon - Pole on SE Corner near RR Direct Radtation O a. = ct--
'd 3, e O_
Yt5 Nw/sts* 3.9 al Pos., b.ntnd N.. port Post orelce Direct R dlation O (({$_ OO
- 5. ~
O o
e TAett 0.0-t (Continued) Radletegical Environsmontal toonttoring Program. Feret 2 Sample Locatlens and AssoClated Wedle Direct Radletten meteoretogical 59atten 5 actor /Aelmuth Distance from Husmener Directten Reactor (Approm) DesCrlptten Medle Frequency Tt6 wNw/282 8 4.8 ml Pole. SE of war and Post Rds Direct Radiation Q Yt? w/273* 5.2 al Pole. NE Corner Nadeau and Laprad near Direct Radiation 0 - w otalte Home Park Tte w$w/245 8 4.8 al Pole. NE Corner wentet and Hurd Direct Redletion Q T19 Sw/234 8 5.0 ml tst Pole E of Feral Stren on water orks Rd.. Direct hadtation Q NE Corner of interseCtton - Sterling State Park Rd Entrance Drlwe/ waterworks (in Sterling State Park) T20 wSw/253' 2.6 al Pole. 5 Side witstams ed - 8 Poles w of Direct Radiation Q Olste H=y (Speclet Areal T29 wSw/237' 2.7 el Pole. N Side of Peart at Parkwle. - woodland Direct Radiation Q 8each (Populated Area) 722 5/168* 9.2 al Pote. N Stoe of Pointe aus Peau. 2 Poles w of Olrect Radiation Q Long (Site Boundary) 723 55w/193* t.1 al Pote. 5 Side of Pointe Aus Peaum - t Pole w of Olrect Radletton Q Huron nest to Vent Pipe ($lte Boundary) 724 Sw/222 8 1.2 ml Ferm4 Gate along Pointe Aus Peaua Rd - on Direct Radiation Q Fence Post w of Gate (Site Boundary) Y25 wSw/249' t.4 al pote. Tott Rd - 93 Poles 5 of Fermt Dr Direct Radiation Q 726 w5w/258' t.1 al Pole. Tott Rd. 6 Poles 5 of Feral Dr Olrect Radiation Q 727 Sw/223' 7.0 ml Pole. NE Corner sculttan and East Front St Direct Radiation Q (Special Area) T28 Sw/227' 30.6 al Pole. SE Corner porter Creek and Laptatsance Direct Radiation Q (Controt) . , , , ee3 a 129 w$w/23F' 10.3 al Pole. E Side of 5 Diale. 1 Pole $ of Albaln Direct Radiation Q E3 V < 3 (Control)
- O E C-w30*
W T30 uswI247' 7.8 mi Pote. Custer (St. Mary s Park Corner of Direct Radiation Q -. $ 3, tim and wonroe St. ( Stde. no.t g.. to Rlwe,) (Speclet .,es) -. a sh
. e_.cS,L
- E:51 On
.?._ E-O ma
1ABLE O.0-1 (Contlnued) Redto1ogica9 Enwtrennental monttoring Program. Feral 2 SampIe Locattons and Assoc 4ated medto Otrect Radiation Meteorological Station Sector /Azteth Otstance from souneser Directten Reactor (Appree) Descrtotten medle F resquency T31 wSw/254' 8.9 mt 1st Pole w of En t r anc e Ortwo wetton ~ Pat- Otreet Radiation Q Munson Recreational Reserve - N Custer Rd (Control) 732 www/296 8 10.3 et Pole. Corner Stony Creek and Fenres Ros Direct Radiation Q T33 Nw/3tB' 9.3 el Pote. W Side Graften Rd. t Pole N of Olrect Radiation Q Ash /Grafton Intersettton - T34 NNW/339 0 9.7 el Pole. E Side of Port Creek, t Pole 5 of Direct Andtation Q wsts-Car 1 ton Rd T35 N/360' 7.0 at Pole. 5 Sede of 5 Huron Rlwer Dr across from Direct Radiation Q Pace St (Spectat Area) 736 N/360 8 9.2 al Pole. NE Corner of Gibraltar and Cahlls Rds OtroCt Radiation Q T37 NNE/23' 9.9 mt Pote. 5 Corner of Adams and Gibraltar (across Direct Redtation Q from Humbug warGna) T38 www/289 8 1.7 at Res idenc e - 6594 N. Deste H=y. Ofrect Radiation Q T39 55E/147' O.17 SE Corner Protected Area F enc e (PAF) Otrect Radiation Q T40 SE/139' O.86 Midway along DSA - PAF Olrect Redtation Q T41 SEtt33' O.15 Mid=ay between DBA and Shtold watt - PAF Otrect Rad *ation Q T42 SE/t25' O.15 Mid=ay along Shtend watt - PAF Direct Radiation Q T43 ESE/194* 0.14 M6d-ay bet =een Shteld watt and Aus Solters - Direct Radiation Q PAF T44 E/ tot
- O.14 Oppostte 055F Door - PAF Direct Radiatten Q T45 E/84 8 0.16 NE Corner - PAF ,, 3, ,, y, ee3 3 T46 ENE/7t* O.2 NE Sede Barge 5ftp - on Fence Direct Radiation Q E313 eO $,L c: 3 PJ 3 U g3 g 3,,
CD Oe g y 3 __ D h.
~O 3: 11 Oa 3 *-
O 2. 3 53
Annual Radi logical Environmental M: nit: ring Report 1987 Page 25
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e 1AeLE O.0-1 (Continued) hadlelegical Environmentat monttereng Program, Feral 7 Sample Locatlens and Asseclated medle Feed Preeucta meteoroleelcol $*tetten Sec t or / Aa lmutte Olstence From Freguoncy meecter ( Agaprea ) Descriptlen media ofuessor Olrectlen Rolant Farm - 9501 Turnpthe Highway Food P?oducts N (when FP-1 seneE / 22e 4.0 ml available) Restdence - Happy Farm - 7469 Stadler Rd.. Food Products W (when - FP-7 w/276' 12.3 al awallmOle) t 8th E of Blazer /Stadler. Intersectlon on 5/Slde (Control) 8 6441 Sranc heau Food Products M (when FP-3 seseE / l 1 1.1 el avaltable) 7604 utiler Food Products W (when FP-4 eses / 336' l.4 el avalfaulo) 7806 Labo Food Products N (when F P-S esesE / 20' 4 et avallable) Nzm> ee3 3 O T3 <3 8 OEc
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! 36'/N 9.t at 6760 Lakeshore j 17'/ poseg 1.1 el 6441 Brancheau 360'#4 9.4 et 6200 Stanchett l 33S O/seww t . 2 ent 5709 Post 1 3198 /ww 8.2 at 6511 terous 1
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FERMI-2 8 Annual Radi logical TLD ANALYSl8 Envir:nmental Monit: ring Report 1987 t Osmma Radiation, as measured by TLDs. Page 35 Collection. 1st Quarter (January - March) l Units: mR/ standard quarter, not exposure Date Placed: 12-29-86 Date Removed. 03-29-87 Days in the Field: 90 " Calculated Transit Dose: 3.9 + 0.6 Location mR/Std. Otr. , Aalmuth Distance Station (') (miles) A B Mean + s.d. % s.d. T-1 38 1.4 10.9 + 0.8 11.1 + 0.8 11.0 + 0.1 1.3 T-2 21 1.1 15.5 I 1.0 16.471.6 16.0 7 0.6 4.0 T-3 4 1.1 13.8 7 0.9 13.170.8 13.4 7 0.5 3.7 1 T-4 340 0.6 15.5 I 0.9 16.2 71.3 15.8 7 0.5 3.1 i T-5 321 0.6 17.4 7 0.8 16.6 7 0.9 17.070.6 3.3 T-6 296 0.6 11.9 7 0 .7 12.4 7 0.9 12.2 I 0.4 2.9 T-7 269 14.2 17.4 I 1.2 17.8 I 1.0 17.6 70.3 1.6 L T-8 304 1.9 18 0 71.0 17.3 7 0.9 17.6 I 0.5 2.8 T-9 333 1.5 15.3 7 0.8 14.1 7 0.7 14.770.8 5.8 i T-10 6 2.2 18471.4 17.870.8 18.1 I 0.4 2.3 T-11 25 6.3 11.4 7 0.6 13.170.7 12.2 71.2 98 i T-12 33 6.1 12.9 7 0 .7 12.770.7 12.8 I 0.1 1.1 , T-13 357 4.1 17.2 7 0.7 17.7 I 1.0 17.470.4 2.0 T-14 338 4.4 17.5 7 0.9 16.5 7 0.9 17.0 7 0.7 4.2 T-15 318 3.9 16.7 71.0 16 6 I 0.8 16.6 7 0.1 0.4 2 T-16 282 4.8 17.3 71.0 17.7 I 0.9 17.5 70.3 1.6 , T-17 273 5.2 17.171.0 16.270.8 16.6 706 38 T-18 245 4.8 15.8 7 0.8 16.3 I 0.7 16.0 7 04 2.2 T-19 234 5.0 19.970.8 19.8 I 0.8 19.870.1 0.4 T-20 253 2.6 18.170.8 19.1 7 0.8 18.6 70.7 3.8 T-21 237 2.7 15.8 I 0.8 16.2 I 0.9 16.070.9 1.8 - T-22 168 1.2 14.871.2 14.971.0 14.8 7 0.1 0.5 T-23 193 1.1 16.270.9 16.0 I 0.9 16.170.1 09 T-24 222 1.2 15.570.8 14.9 I 1.0 15.2 I 0.4 2.8 T-25 249 1.4 19.6 I 0.7 19.2 I 1.1 19.4 I 0.3 1.5 T-26 258 1.1 19.070.7 19.570.8 19.2704 1.8 T-27 223 7.0 13.670.7 13.770.8 13.670.1 0.5 T-28 227 10 6 15.8 I 0.9 16.3 I 0.8 16.0 I 0.4 2.2 T-29 237 10.3 17.2 7 0.9 16.371.1 16.8 7 0.6 3.8 T-30 247 7.8 13.4 I 0.8 13.470.6 13.470.0 0.0 T-31 254 89 15 6 7 0.8 15.970.8 15.8 I 0.2 1.3 T-32 296 10.3 16.3 7 1 .0 16.170.7 16.2 I 0.1 0.9 T-33 318 9.3 131 7 0 .8 12.970.7 13.370.6 42 T-34 339 9.7 15.070.8 13.5 71.0 14.271.1 7.5 T-35 360 7.0 15.470.8 15.0 I 0.9 15.2 I 0.3 1.9 T-36 360 9.2 17.070.8 16 8 ; 0.8 16.9 7 0.1 08 T-37 23 9.9 16270.8 16.670.8 16 4 I 0.3 1.7 T-38 289 1.7 17.1 { 1.1 16.2 { 0.9 166{06 38 9 0 9 9 9
FERMI-2 Annual Radiological Environmental M:nitoring TLD ANALYSIS Report 1987 Gamma Radiation, as measured by TLDs (continued) , Collection: 1st Quarter (January - March) ' Units: mR/ standard quarter, not exposure Date Placed: 12-29-86 Date Removed: 03-29-87 Days in the Field; 90 , Calculated Transit Dose: 3.90.6 Location mR/Std. Otr. Aalmuth Distance Station (*) (miles) A B Mean ! s.d. % s.d. T-39 147 0.17 11.2 + 0,8 11.1 + 0.8 11.2 * 'J.1 06 T-40 139 0.16 11.1 I 0.8 10.8 I 0.7 11.0 70.2 1.9 T-41 133 0.15 11.3 708 10.8 7 08 11.0 704 32 ' 11.471.2 11.470.1 06 T-42 125 0.15 11.5 71.0 i T-43 114 0.14 11.771.2 11.1 7 08 11.4 7 04 3.7 T-44 101 0.14 11.170.7 10 9 7 0.8 11.0 7 0.1 1.3 T-45 84 0.16 11.3 70.7 11.1 7 0.7 11.2 7 0.1 1.3 T-46 71 0.2 14 6 [ 1.5 13.8 { 1.1 7.7 13.1 [ 0.7 d B l
FERMI-2 Annual Radiological Environmental Monitoring
- TLD ANALYSIS Report 1987 Gamma Radiation, ss measured by TLDs. Page 37 Collection: 2nd Quarter (April - June)
Units: mR/ standard quarter, net exposure Date Placed: 03-29-87 Date Removed: 06-29-87 Days in the Field: 92 Calculated Transit Dose: 5.9 + 0.6
~
Location mR/Std. Otr. Azimuth Distance Station (*) (miles) A B Mean + s.d. % s.d. T-1 38 1.4 12.1 + 0.8 12.8 + 0.8 12.4 + 0.5
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4.0 T-2 21 1.1 15.871.0 15.0 I 0.9 15.4 0.6 3.9 T-3 4 1.1 13.0 I 0.7 12.8 I'0.8 12.9 7 0.1 0.8 T-4 340 0.6 14.7 I 1.1 16.0 I 0.8 15.4 I 0.9 6.0 T-5 321 0.6 16.8 I 0.8 16.970.8 16.8 7 0.1 0.6 T-6 296 0.6 11.6 I 0.9 11.8 I 0.8 11.7 I 0.1 0.8 T-7 269 14.2 17.471.2 16.8 I 0.7 17.170.4 2.3 T-8 304 1.9 16.4 I 0.8
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16.9 I 1.0 16.6 I 0.4 2.4 T-9 333 1.5 14.7 0.9 13.770.8 14.0 71.1 7.8 T-10 6 2.2 17.0 708 17.1 I 0.9 17.0 I 0.1 06 T-11 25 6.3 16.4 I 1.8 16.5 I 2.0 16.470.1 0.4 T-12 33 6.1 12.8 I 0.7 12.5 ~I 0.9 12.6 I 0.2 1.6 T-13 357 4.1 17.0 I 0.8 17.6 1.0 17.3 I 0.4 2.3 T-14 338 4.4 16.670.7 16.571.0 16 6 I 0.1
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0.6 T-15 318 3.9 15.5 71.1 15.0 I 0.8 15.2 0.4 2.6 T-16 282 4.8 15,4 I 0.8 16.070.8 15.7 I G.4 2.5 T-17 273 5.2 15.9 7 0.9 16.5 I 0.8 15.6 I 0.4 2.6 T-18 245 4.8 15.0 I 1.1 15.4 I 0.1 15.2 7 0.3 1.9 T-19 234 5.0 17.9 I 0.8 18.5 I 1.1 18.2 I 0.4 2.2 T-20 253 2.6 18.470.8 18.771.2 18.6 I 0.2 1.1 T-21 237 2.7 15.4 I 0.9
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14.8 I 0.7 14.8 71.1 7.4 T-25 249 1.4 20.1 ~ 0.7 20.5 I 0.8 20.3 I 0.3 1.5 T-26 258 1.1 18.8 0.9 19.7 I 1.1 19.270.6 3.1 T-27 223 7.0 12.8 I 0.7
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0.6 T-30 247 7.8 LOST lN THE FIELD i T-31 254 8.9 15.7 + 0.8 16.0 + 1.4 15.8 + ~ 0.1 0.6 l T-32 296 10.3 16.2 I 0.8 16.371.0 16.2 0.1 0.4 l T-33 318 9.3 16.671.2 15.9 ~I 1.2 16.2 I 0.5 3.1 T-34 339 9.7 14.8 I 0.9 14.6 0.7 14.7 I 0.1 0.7 T-35 360 7.0 14.6 I 1.1 15.470.9 15.0 I 0.6 4.0
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FERMI-2 Annual Radiological TLD ANALYSIS Environm!ntal Monitoring Report 1987 Gamma Radiation, as measured by TLDs (continued) Page 38 Collection: 2nd Quarter (April - June) Units: mR/ standard quarter, net exposure Date Placed: 03-29-87 Date Removed: 06-29-87 Days in the Field: 92 Calculated Transit Dose: 5.9 1 0.6 Location mR/Std. Otr. Azimuth Distance Station (*) (miles) A B Mean 1 s.d. % s.d. T-39 147 0.17 12.2 + 1.2 11.8 + 0.8 12.0 + 0.3 2.5 T-40 139 0.16 12.271.0 12.271.3 12.2 I 0.0 0.0 T-41 133 0.15 12.2 70.7 11.6 I 0.7 11.9 I 0.4 3.4 T-42 125 0.15 11.770.8 11.770.7 11.770.0 0.0 T-43 114 0.14 11.6 I 0.7 11.170.8 11.470.4 0.9 T-44 101 0.14 10.8 I 0.7 11.4 I 0.7 11.1 + 0.4 3.6 T-45 84 0.16 12.971.1 12.3 I 0.8 12.6 I 0.4 3.2 T-46 0.2 12.7 [ 0.0 0.0 71 12.7 [ 0.7 12.7 { 0.6
FERMI-2 Annual Radiological Environm:ntal M::nitoring TLD ANALYSIS Report 1987 Page 39 Gart.ma Radiation, as measured by TLDs. Collection: 3rd Quarter (July - September) Units: 3rd Quarter Average Date Placed: 06-29-87 Date Removed: 09-29-87 Days in the Field: 92 Calculated Transit Dose: (a) Location mR/Std. Otr. Azimuth Distance Station (*) (miles) T-1 38 1.4 13.1 T-2 21 1.1 16.0 T-3 4 1.1 15.4 T-4 340 0.6 18.2 T-5 321 0.6 18.6 T-6 296 0.6 14.8 T-7 269 14.2 18.4 T-8 304 1.9 19.5 T-9 333 1.5 15.4 T-10 6 2.2 21.2 T-11 25 6.3 16.1 T-12 33 6.1 18.4 T-13 357 4.1 19.5 T-14 338 4.4 17.1 T-15 318 3.9 20.7 T-16 282 4.8 20.9 T-17 273 5.2 20.2 T-18 245 4.8 18.8 T-19 234 5.0 21.8 T-20 253 2.6 22.1 T-21 237 2.7 18.7 T-22 168 1.2 15.0 T-23 193 1.1 20.6 T-24 222 1.2 13.9 T-25 249 1.4 22.4 T-26 258 1.1 22.7 T-27 223 7.0 14.1 T-28 227 10.6 18.5 T-29 237 10.3 18.5 i T-30 247 7.8 15.4 T-31 254 8.9 18.1 T-32 296 10.3 18.6
- T-33 318 9.3 18.9 l
T-34 339 9.7 16.8 T-35 360 7.0 18.1 T-36 360 9.2 15.5 T-37 23 9.9 13.7 T-38 289 1.7 15.6 (a) See explanation for sample results in Section 6.2 of Program Execution.
FERMI-2 ~' Annual Radiclogical TLD ANALYSIS Environm:ntal Monitoring Report 1987 Gamma Radiation, as measured by TLDs (continued) Page 40 Collection: 3rd Quarter (July - September) Units: 3rd Quarter Average Date Placed: 06-29-87 Date Removed: 09-29-87 Days in the Field: 92 Calculated Transit Dose: (a) l l Location mR/Std. Otr. Azimuth Distance Station (*) (miles) T-39 147 0.17 9.4 T-40 139 0.16 9.2 T-41 133 0.15 9.0 , T-42 125 0.15 9.2 T-43 114 0.14 9.2 T-44 101 0.14 9.1 T-45 84 0.16 9.4 T-46 71 0.2 11.1 (a) See explanation for sample results in Section 6.2 of Program Execution. e e
FERMI-2 Annual Radiological Environmental Monitoring TLD ANALYSIS Report 1987 Page 41 Gamma Radiation, as measured by TLDs. Collection: 4th Quarter (September - December) Units: mR/ standard quarter, net exposure Date Placed: 09-30-87 Date Removed: 01-04-88 Days in the Field: 96 Calculated Transit Dose: 0.5 + 0.6 Lacation mR/Std. Otr. Azimuth Distance Station (') (miles) A B Mean + s.d. % s.d. T-1 38 1.4 LOST IN FIELD T-2 21 1.1 18.8 + 1.1 18.1 + 1.6 18.4 + 0.5 2.7 T-3 4 1.1 15.771.0 15.270.7
~
15.470.4 2.6 T-4 340 0.6 16.370.8 17.4 0.7 16.870.8 4.8 T-5 321 0.6 16.771.1 15.870.7 16.270.6 3.7 T-6 296 0.6 7.670.6 6.2 7 0.7 6.9 T 1.0 14.5 T-7 269 14.2 18.4 I 0.7 18.4 I 0.8 18.4 + 0.0 0.0 T-8 304 1.9 18.870.7~ 19.271.0 19.070.3 1.6 T-9 333 1.5 17.5 0.8 16.870.7 17.270.5
~
2.9 T-10 6 2.2 19.670.9 20.071.6 19.8 0.3 1.5 T-11 25 6.3 14.771.0 14.170.8 14.470.4 2.8 T-12 33 6.1 14.770.6 14.770.7 14.770.0 0.0 T-13 357 4.1 19.270.9 19.370.7 19.270.1 0.5 T-14 338 4.4 19.3 7 0.9 18.970.8 19.170.3 1.6 T-15 318 3.9 17.870.9 17.070.7 17.470.6 3.4 T-16 282 4.8 17.8 I 0.9 17.871.0 17.8 I 0.0 0.0 T-17 273 5.2 18.270.9 18.571.2 18.470.2 1.1 T-18 245 4.8 17.071.1 17.271.2 17.170.1 0.6 T-19 234 5.0 20.070.8 20.271.0 20.170.1 0.5 T-20 253 2.6 21.370.9 20.970.8 21.170.3 1.4 T-21 237 2.7 16.9 71.1 16.070.7 16.470.6 3.6 T-22 168 1.2 16.570.7 16.570.7 16.570.0 0.0 T-23 193 1.1 18.270.7 18.570.6 18.470.2 1.1 T-24 222 1.2 17.370.8 16.570.8 16.970.6 3.6 T-25 249 1.4 21.470.7 21.670.8 21.570.1
~
0.5 T-26 258 1.1 20.5 71.2 20.870.8 20.6 0.2 1.0 T-27 223 7.0 14.770.6 14.770.7
~
14.770.0 0.0 T-28 227 10.6 17.170.6 16.6 ~ 0.8 16.870.4 2.4 T-29 237 10.3 17.270.7 17.6 ~ 1.1 17.470.3 1.7 T-30 247 7.8 14.670.7 14.4 0.7 14.570.1 0.7 T-31 254 8.9 17.3 70.7 17.170.7 17.270.1 0.6 T-32 296 10.3 18.670.8 19.070.8 18.870.3 0.2 T-33 318 9.3 15.970.6 15.970.7 15.970.0 0.0 T-34 339 9.7 15.570.7 ~ 15.270.6~ 15.470.2
~
1.3 T-35 360 7.0 LOST IN FIELD T-36 360 9.2 16.6 + 0 6 17.2 ~+ 0.8 16.9 ~+ 0.4 2.4 T-37 23 9.9 16.670.8 14.8 1.0 15.7 1.3 8.3 T-38 289 1.7 18.9 { 0.8 18.3 { 1.0 18.6 { 0.4 2.2 S e
~, .- .- , --. . - - .
- FERMI-2 Annual Radiological TLD ANALYSIS Environmental Monitoring Report 1987 Gamma Radiation, as measured by TLDs (continued) Page 42 Collection: 4th Quarter (September - December) Units: mR/ standard quarter, net exposure Date Placed: 09-30-87 Date Removed: 01-04-88 Days in the Field: 96 Calculated Transit Dose: 0.5 + 0.6 Location mR/Std. Otr. Azimuth Distance Station (*) (miles) A 8 Mean + s.d. % s.d. T-39 147 0.17 14.4 + 0.6 14.0 + 0.6 14.2 + 0.3 2.1 T-40 139 0.16 14.570.6 14.270.8 14.4 70.2 1.4 T-41 133 0.15 15.770.7 16.470.9 16.070.5 3.1 T-42 125 0.15 16.270.8 16.170.7 16.270.1 06 T-43 114 0.14 16.270.7 15.870.7 16.070.3 1.9 T-44 101 0.14 14.8 I 0.8 15.470.6 15.170.4 2.6 T-45 84 0.16 14.370.6 14.170.6 14.270.1 0.7 T-46 71 0.2 15.0 [ 0.1 0.7 14.9 [ 0.9 15.0 [ 0.7
e ttRul-2 TLD ANALYSIS Average Quarterly Gamma Rad 6atlon Grouped by Compass Direction Esposure Quarterly. 1987 Average Espesure Rate (mR/Std. Otr. + m.d.) Compass 2nd Qtr. 3rd Qtr. 4th Qtr. Annual mean TLDs in Group Direction 1st Qtr. 17.9 1 2.5 17.8 1 2.0 16.9 + 1.1 T-3 T-tO. T-13 N 16.2 + 1.9 15.8 1 t.7 T-35. T-36 15.8 1 1.8 15.2 1 0.8 T-2 T-11 T-12 T-37 NNE 14.4 + 2.2 14.6 1 1.6 16.0 1 2.9 hE 11.0 1 0.1 12.4 1 0.5 13.1 Missing 12.2 1 1.1 T-1 ENE 13.8 + 1.1 12.7 1 0.0 11.1 15.0 + 0.1 13.2 1 1.6 T-46 9.2 1 0.2 14.6 i O.6 11.8 + 2.2 T-44 T-45 E 11.4 1 0.4 11.8 1 0.9 16.0 + 0.3 11.9 + 2.9 T-43 ESE 11.1 + 0.2 11.4 3 0.4 9.2 15.5 1 1.0 12.4 1 2.6 T-40 T-41 T-42 5E 13.0 1 2.5 11.9 1 0.3 9.1 1 0.1 SSE 16.1 1 0.1 13.6 + 1.9 12.2 1 4.0 15.4 1 1.6 14.3 1 1.8 T-22 T-39 55w 16.2 + 2.6 17.6 + 0.4 20.6 18.4 1 0.2 18.2 1 1.8 T-23 16.6 1 0.9 T-19 T-24 T-27 Sw 16.9 1 2.0 15.2 1 2.1 17.1 1 3.8 17.1 + 2.2 T-28 18.0 + t.2 T-18 T-20 T-21 WSW 17.1 1 0.7 17.1 + 2.1 19.6 1 2.6 18.2 + 2.5 T-25 T-26 T-29 T-30 T-31 W 17.1 1 0.7 16.6 + 0.6 19.3 1 t.3 18.4 1 0.0 17.8 1 1.2 T-7 T-17 WNw 15.6 + 2.4 15.2 + 2.2 17.5 1 2.8 18.4 + 0.5 16.7 + 1.5 T-6 T-38 T-16 T-32 I 19.4 1 0.9 17.4 1 1.6 17.3 1 1.5 T-5 T-8 T-15 T-33 Nw 16.1 1 1.9 16.2 i O.7 NNw 15.4 3 1,2 15.2 3 1.2 16.9 1 1.2 17.1 1 1.5 16.2 + 1.0 T-4 T-9 T-14 T-34 a0 !f b ff G3 13 <3
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FERMI-2 AIR PARTICULATE ANALYSIS Annual Radi: logical Environmental Monitoring
- Report 1987 Location = Estral Beach, Lakeshore Drive 18 Poles South of Lakpgjev45 -
I API-1 (Indicator) Distance = 1.4 Miles NE of Fermi 2 l Sample = Airborne Particulates and Airborne a lodine Analysis = Gross Beta and lodine - 131 Sample Frequency = Corginuoup=eekly Units = 10 pCi/m (.001 pCi/m3) l Date Date Vogume Vogume Gross (pCi/m g) eta Collected (m ) Gross (pCl/m g) eta Collected (m ) 01-04-87 205 37.3 + 6.4 07-07-87 244 17.7 + 5.3 01-11-87 237 25.475.2 07-14-87 243 17.075.2 01-18-87 242 26.075.5 07-21-87 246 <f4 01-25-87 233 20.175.8 07-28-87 248 29.1 + 5.7 02-01-87 237 24.8 7 5.9 08-04-87 248 25.6 75.7 02-08-87 232 20.575.7 08-11-87 240 21.075.6 02-15-87 235 13.775.3 08-18-87 237 31.7 I 5.8 02-22-87 235 12.975.3 08-25-87 238 21.1 7 5.3 03-02-87 273 D 16.174.8 09-01-87 247 22.175.4 03-09-87 235 27.376.0 09-08-87 248 23.275.7 03-17-87 264 D 25.575.2 09-15-87 250 37.6 75.9 03-24-87 228 13.3 7 5.7 09-22-87 245 22.4 7 5.4 03-31-87 238 13.5 [ 5.2 09-29-87 253 30.2 [ 5 5 1st Otr mean + s.d. 21.3 7.3 3rd Otr mean + s.d. 24.9 ; 6.1 04-07-87 283 11.9 + 4.4 10-06-87 236 30.7 + 4 4
~
04-14-87 238 18.4 7 5.5 10-13-87 244 20.0 5.3
~
04-21-87 242 13.4 5.4 10-20-87 241 36.5 76.1 04-28-87 234 14.4 7 5.5 10-27-87 244 22.8 7 5.3
~
05-05-87 240 16.7 I 5.8 11-03-87 246 33.3 5.5 l 05-12-87 242 23.7 7 5.7 11-10-87 245 32.8 7 5.8 05-19-87 243 14.275.2 11-17-87 236 43.2 7 6.4 05-26-87 259 18.4 7 3.8 11-24-87 238 23.9 I 56 06-02-87 250 14.3 7 5.8 12-01-87 238 17.4 7 5.6
~
06-09-87 467 17.6 76.0 12-08-87 237 <95 06-16-87 453 21.875.5 12-16-87 270 15.5 +~ 5.2 06-23-87 246 15.7 I 5.1 12-22-87 207 9.0 ~ 5.4 06-30-87 248 13.8 [ 5.1 12-29-87 232' 20.0 + 5 5 2nd Otr mean + s.d. 16.5 + 3.4 4th Otr mean + s.d. . 25.4 9.9 a lodine-131 concentrations are <0.7 pCi/m3unless noted otherwise. b Pump ran for 8 days. l
i O FERMI-2 Annual Radiological I Environmental Monitoring AIR PARTICULATE ANAL.YSIS Report 1987 Page 46 I Location = Site Boundary and Toll Rd on Site Fence North of Fermi Drive API-2 (Indicator) I Distance = 0.6 Miles NNW of Fermi 2 Sample = Airborne Particulates and Airborne lodine Analysis = Gross Beta and Iodine - 131a Sample Frequency
= Co,ginuoup=eekly 10 pCi/m (.001 pCi/m3)
Units = Date Vogume Date Vogume Gross g) eta (pCl/m Collected (m ) Gross (pCl/m g) eta Collecteo (m ) 01-04-87 213 36.7 + 6.1 07-07-87 264 16 8 + 4.9 01-11-87 243 23.675.0 07-14-87 235 14.9 75.2 01 ,18-87 250 24.275.3 07-21-87 240 <f6 01-25-87 239 16.275.6 07-28-87 237 29.7 + 5.9 02-01-87 245 25.175.8 08-04-87 259 22.0 ! 5.4 02-08-87 243 23.9 I 5.6 08-11-87 262 21.175.2 02-15-87 246 17.5 { 5.2 08-18-87 261 38.5 { 5.6 02-22-87 245 17.1 + 5.3 08-25-87 262 24.0 + 5.0
~
D 09-01-87 260 22.2 5.1 03-02-87 286 16.174.7 03-09-87 247 30.8 75.9 09-08-87 259 21.475.5 03-17-87 275 D 23.775.0 09-15-87 262 34.5 75.6 03-24-87 241 11.475.3 09-22-87 263 22.875.1 03-31-87 250 13.3 { 5 0 09-29-87 269 27.9 [ 5.2 1st Otr mean + s.d. 21.5 + 7.2 3rd Otr mean + s.d. 24.6 + 6.9 04-07-87 242 14.9 + 5.1 10-06-87 246 29.7 + 4.2
~
04-14-87 254 15.675.1 10-13-87 257 13.7 4.8 04-21-87 262 6.2 + 4.7 10-20-87 256 32.6 7 5.7
~
04-28-87 244 13.9 5.3 10-27-87 255 20.9 7 5.1 05-05-87 251 17.6 + 5.6 11-03-87 259 35.3 7 5.7 05-12-87 285 17.574.8 11-10-87 256 32.475.6
~
05-19-87 257 17.5 75.1 11-17-87 249 38.2 ~ 6.0 05-26-87 262 22.874.0 11-24-87 251 23.9 5.4 06-02-87 261 17.775.7 ~ 12-01-87 251 20.375.1
~
06-09-87 254 15.2 5.6 12-08-87 250 <80 06-16-87 259 21.775.3 12-16-87 284 13.8 + 4.9 06-23-87 399 17.374.9 12-22-87 215 14.0 75.4
~
06-30-87 261 15.6 5.0 12-29-87 241 22.9 { 5.5 2nd Qtr mean + s.d. 16.4 + 4.0 , 4th Otr mean + s.d. , 24.8 + 8.7 a lodine-131 concentrations are <0.7 pCi/m3unless noted otherwise. b Pump ran for 8 days. ,
FERMI-2 Annual Radi@ logical ' EnvironmentCl Monitoring AIR PARTICULATE ANALYSIS Report 1937 Page 47 Location = Site Boundary and Toll Rd North of Langton Road API-3 (Indicator) Distance = 0.6 Miles NW of Fermi 2 a Sample = Airborne Particulates and lodine 131 Analysis = Gross Beta and lodine - 131 Sample Frequency = Co,rginuoup= eekly Units = 10 pCi/m (.001 pCi/m3) Date Date Vogume Vogume Gross Gross g) eta Collected (m ) (pCi/m g) eta Collected (m ) (pCi/m 01-04-87 227 38.5 + 5.9 07-07-87 218 15.9 + 5.8 01-11-87 260 23.374.8 07-14-87 193 17.9 76.4 01-18-87 266 21.3 74.9 07-21-87 230 <i0.0 01-25-87 254 12.6 75.1 07-28-87 271 29.2 + 5.3 02-01-87 261 25.3 75.5 08-04-87 269 22.8 7 5.2 02-08-87 258 22.4 7 5.3 08-11-87 269 17.8 74.9 02-15-87 262 17.5 75.0 08-18-87 268 30.475.2 02-22-87 259 16.475.0 08-25-87 271 21.474.8 305 D 13.9 I 4.3 09-01-87 269 20.6 74.9 03-02-87 03-09-87 264 27.175.5 09-08-87 267 19.475.2 03-17-87 290 D 25.9 74.9 09-15-87 271 36.775.5 03-24-87 256 10.0 75.0 09-22-87 271 26.775.2 03-31-87 266 11.2 { 4.6 09-29-87 277 30.8 [ 5.2 20.4 + 8.0 3rd Otr mean + s.d. 24.116.5 1st Otr mean i s.d. 255 17.5 + 5.0 10-06-87 254 29.3 + 4.1 04-07-87 265 14.874.8 10-13-87 267 15.5 7 4.7 04-14-87 276 7.8 7 4.6 10-20-87 263 36.5 7 5.7 04-21-87 04-28-87 256 12.9 % 5.0 10-27-87 265 23.775.0 05-05-87 266 16.6 75.3 11-03-87 268 28.175.3 05-12-87 269 20.775.1 11-10-87 265 32.375.4 269 14.674.8 11-17-87 259 40.6 75.9 05-19-87 285 19.073.6 11-24-87 261 25.475.3 05-26-87 23.2 75.1 250 14.375.8 12-01-87 259 06-02-87 <7.7 266 13.275.3 12-08-87 260 06-09-87 14.0 + 4.8 266 19.175.0 12-16-87 295 06-16-87 9.1 7 4.9 263 18.6 74.9 12-22-87 228 06-23-87 258 12-29-87 256 13.234.8 06-30-87 13.5 { 5.0 15.6 + 3.5 4th Otr mean + s.d. 24.2 + 9.8 2nd Otr mean + s.d. , a lodine-131 concentrations are <0.7 pCi/m3 unless noted otherwise. b Pump ran for 8 days. e, . . - , - ,
FERMI-2 Annual Radi:l:gical Environm:ntal Monitoring AIR PARTICULATE ANALYSIS Report 1987 Page 48 Location = Doty Farm 7512 North Custer Road Monroe, Michigan API-4 (Control) Distance = 14.2 Miles W of Fermi 2 Sample = Airborne Particulates and lodine-131 Analysis = Gross Beta and lodine - 131 a Sample Frequency = Corginuoup= 10- pCl/m eekly(.001 pCl/m3) Units = Date Vogume Date Vogume Collected (m ) Gross (pCi/m g) eta Collected (m ) Gross (pCi/m g) eta 01-04-87 217 39.6 + 6.2 07-07-87 263 20.8 + 5.1 01-11-87 246 25.2 I 5.0 07-14-87 261 15.7 I 4.8 01-18-87 251 28.2 I 5.5 07-21-87 252 < 9.2 01-25-87 244 25.7 I 5.8 07-28-87 229 26.9 + 6.0 02-01-87 250 24.3 I 5.6 08-04-87 237 26.275.9 02-08-87 248 21.8 I 5.4 08-11-87 263 24.1 I 5.3 02-15-87 249 17.3 I 5.2 08-18-87 245 31.3 7 5.6 02-22-87 249 9.2 7 4.9 08-25-87 251 17.9 I 5.0 03-02-87 298 b 14.8 + 4.4 09-01-87 258 23.3 I 5.2 03-09-87 254 28.0 I 5.7 09-08-87 256 19.1 I 5.4 03-17-87 279 D 21.6 I 4.9 09-15-87 260 33.875.6 03-24-87 255 12.8 I 5.1 09-22-87 259 21.8 I 5.2 03-31-87 256 12.4 [ 4.8 09-29-87 256 31.5 [ 5.5 1st Qtr mean + s.d. 21.6 + 8.3 3rd Otr mean + s.d. 24.4 + 5.7 04-07-87 248 14.1 + 5.0 10-06-87 253 30.6 + 4.2 04-14-87 250 15.3 I 5.1 10-13-87 255 14.9 I 4.9 04-21-87 260 10.4 I 4.9 10-20-87 251 34.675.8 04-28-87 252 12.8 I 5.1 10-27-87 253 18.7 + 5.0 05-05-87 253 16.7 I 5.5 11-03-87 255 39.4 I 5.9 05-12-87 259 19.4 I 5.2 11-10-87 279 30.6 I 5.2 05-19-87 260 12.9 I 4.8 11-17-87 247 36.2 I 6.0 05-26-87 256 20.573.9 11-24-87 249 23.675.4 06-02-87 274 12.9 I 5.3 12-02-87 285 17.1 I 4.4 06-09-87 259 16.4 I 5.5 12-08-87 - 211 <95 06-16-87 262 20.2 I 5.2 12-16-87 286 13.0 + 4.9 06-23-87 259 22.8 I 5.2 12-22-87 210 11.675.4 06-30-87 261 17.5 [ 5.1 12-29-87 247 16.4 [ 5.1 2nd Qtr mean + s.d. 16.3 + 3.7 4th Otr mean + s.d. 23.9 + 9.9 a lodine-131 concentrations are <0.7 pCl/m3unless noted otherwise. b Pump ran for 8 days.
FERMI-2 Annual Radiol:gical Environm:ntal Monitoring AIR PARTICULATE ANALYSIS Report 1987 Pago 49 Location = Corner of Erie St. and Pointe Aux Peaux Road API-5 (Indicator) Distance = 1.0 Miles SW of Fermi 2 Sample = Airborne Particulates and lodine-131 Analysis = Gross Beta and lodine - 131 a Sample Frequency = Corginuoup= 10' pCi/m eekly (.001 pCi/m3) Units = Date Vogume Date Vogume Collected (m ) Gross g) eta (pCl/m Collected (m ) Gross (pCi/m g) eta 01-04-87 212 34.1 + 6.1 07-07-87 256 18.7 + 5.2 01-11-87 241 25.475.1 07-14-87 261 17.974.9 01-18-87 249 22.9 I 5.3 07-21-87 209 32.9 + 4.9 d 01-25-87 239 19.3 7 5.7 07-28-87 261 29.8 7 5.5 02-01-87 245 22.3 7 5.7 08-04-87 253 26.4 7 56 02-08-87 243 20.2 7 5.4 08-11-87 258 22.9 I 5.3 02-15-87 247 14.475.1 08-18-87 256 32.2 7 5.5 D 25.1 7 5.1 02-22-87 90 22.5 7 11.3 08-25-87 257 03-02-87 287c 16.174.6 09-01-87 255 25.7 I 5.4 03-09-87 214 24.975.7 09-08-87 256 19.1 7 5.4 03-17-87 275 c 24.5 750 09-15-87 257 37.175.8 03-24-87 246 12.275.3 09-22-87 257 24.8 7 5.3 03-31-87 246 10.7 [ 5.0 09-29-87 258 37.2 [ 5.8 1st Otr mean + s.d. 20.7 + 6.3 3rd Otr mean + s.d. 26.8 + 6 8 04-07-87 240 11.8 + 5.0 10-06-87 256 25.9 + 3.9 04-14-87 249 14.6 7 5.1 10-13-87 254 16.7750 04-21-87 261 10.574.9 10-20-87 250 36.275.9 04-28-87 245 11.4 I 5.1 10-27-87 252 17.9 75.0 05-05-87 248 17.275.6 11-03-87 255 31.1 7 56 05-12-87 253 21.9 I 5.5 11-10-87 252 27.3 75.5 05-19-87 256 16.3 I 5.0 11-17-87 245 37.3 76.0 05-26-87 255 22.774.0 11-24-87 250 31.1 7 5.7 06-02-87 255 17.9 I 5.8 12-02-87 293 19.074.4 06-09-87 287 <4I9 12-08-87 221 < 971 06-16-87 254 19.1 + 5.2 12-16-87 300 13.2 + 4.7 06-23-87 256 19.475.1 12-22-87 221 7.3 + 5.0 06-30-87 259 13.9 [ 5.0 12-29-87 263 21.2 } 5.0 2nd Qtr mean + s.d. 16.4 + 4.0 4th Otr mean + s.d. 23 7 + 9.3 a lodine-131 concentrations are <0 7 pCi/m3unless noted otherwise. b Low volume due to pump malfunction. c Pump ran for 8 days. d Value is result of reanalysis l -- .
FERMI-2 Annual Radi: logical AIR PARTICULATE ANALYSIS Environm:ntal Monitoring Repon 1987 Page 50 Airborne particulates Monthly gross beta averages of weekly sampling collections (a) Units = 10-3 pCi/m3 = (.001 pCi/m3) Collection Location Period API-1 API-2 API-3 API-4 API-5 January 26.7 25.2 24.2 28.6 24.8 February 15.8 18.6 17.6 15.8 18.3 March 19 9 19.8 18.6 18.7 18.0
- April 14 5 12.6 13.2 13.2 12.1 May 18 2 18.8 17.7 17.4 19.5 June 16 6 17.5 15.7 18.0 17.6 July 21.3 20.5 21.0 21.1 22.1 August 24.3 25.6 22.6 24.6 26.5 September 28 4 26.6 28.4 26.6 29.6 October 28 7 33.0 26.6 27.6 25.6 Novemb6' 30 1 30.0 29.9 29.4 29.2 December 14.8 16.9 12.1 13.7 13.9 Annual mean 21.6 22.1 20.6 20.4 21.4 a Unless specified otherwise, data from samples collected on the first, second, or third day of a month are grouped with data from the previous month.
l I
i FERMI-2 Annual Radiological , Environm:ntal Monitoring ' AIR PARTICULATE ANALYSIS Report 1987 Pace 51 Quarterly Airborne Particulate Analysis Quarterly Composite of Weekly Samples by Location Gamma Units = 10Isoppic pCi/mAnglysis of Quartg)ly Composite
= (.001 pCi/m Lab Other Location Code Voly)
(m e Be-7 Cs-134 Cs-137 Gammas a 1st Otr.,1987 API-1 FAP-530 3094 67.1 + 27.0 <2.0 < 1.8 < 2.6 API-2 531 3223 53.4 I 12.1 < 1.0 < 1.1 <2.0 API-3 532 3418 71.2714.9 < 1.5 <1.6 <2.6 API-4 533 3296 46.8716.4 < 1.7 <2.2 < 1.6 API-5 534 3068 61.6 [ 22.2 <1.2 <1.2 <1.9 2nd Otr.,1987 API-1 FAP-637 3645 84.6 + 19.8 < 1.8 <1.5 < 2.8 API-2 368 3491 < 18.7 <1.8 < 1.7 < 1.9 API-3 639 3444 87.5 + 30.5 < 1.6 <2.5 <3.0 API-4 640 3353 54.3 I 14.4 < 1.2 <1.2 < 1.8 API-5 641 3318 <1.3 < 1.1 < 1.1 75.0 [ 18.9 3rd Otr.,1987 API-1 FAP-740 3187 < 11.9 < 1.1 <1.2 <2.2 APl-2 741 3333 88.8 + 24.6 <2.0 <2.3 < 2.5 API-3 742 3344 91.9718.3 < 1.0 <1.5 < 1.3 APl-4 743 3290 54.3711.8 <1.0 <1.0 <1.8 API-5 744 3286 < 1.4 <2.2 <1.6 63.6 [ 17.6 4th Otr.,1987 API-1 FAP-831 3114 62.4 + 24.4 <1.3 <1.5 <2.2 API-2 832 3270 46.2710.9 <1.0 <1.0 < 1.7 API-3 833 3300 65.0722.6 <1.2 <1.8 < 1.9 API-4 834 3281 46.0712.9 < 1.4 < 1.4 <2.3 API-5 835 3312 <1.5 < 1.4 <1.9 61.2 { 17.0 (a) For all gamma isotopic analyses, spectrum is computer scanned from 80 to 2048 kev. Specifically included are Mn-54, Co-58, Fe-59 Co-60, Zn-65, Zr-95, Nb-95,1-131, Cs-134, Cs-137, and Ba-La-140. Naturally occurring gamma-emitters, such as Ra daughters are frequently detected but not listed here. Potassium-40 is listed only if detected. Data listed as *<* are at the 4.66 sigma level, others are 2 sigma. Unless noted otherwise, the less than value (*<*) for air particulates listed under "Other Osmmas* is for Nb-95 and may be higher or lower for other radionuclides. All concentrations, except gross beta, are decay corrected io the time of collection.
FERMI-2 Annual Radislogical SURFACE WATER ANALYSIS Environmental Monitoring Report 1987 Page 52 Location = Fermi Unit 1 Raw Lake Water intake Structure SW-1 (Indicator) Distance = 0.4 Miles SSE of Fermi 2 Sample = Surface Water Analysis = Gamma Emitting Isotopes Sample Frequency = Monthly Units = pCi/ liter Location Sample Description and Concentration Date Collected 01-31-87 03-02-87a 03-28-87 04-27-87 Lab Code FSW-347 FSW-644 FSW-937 FSW-1292 Mn-54 <3.2 <4.0 < 4.5 < 6.0 Fe-59 < 10.4 <8.4 < 8.1 < 10 4 Co-58 <4.3 < 4.5 <3.6 < 5.4 Co-60 < 4.3 < 5.1 <4.0 <5.8 Zn-65 < 8.1 < 7.6 < 7.6 < 10.4 Zr-Nb-95 < 4.0 < 4.2 <38 < 4.6 Cs-134 <4.2 <3.7 <3.1 < 5.1 Cs-137 <3.8 <3.7 <5.0 < 6.5 Ba-La-140 < 8.5 <8.1 <6.8 < 7.7 Date Collected 05-26-87 06-26-87 07-29-87 08-28-87 Lab Code FSW- 1664,5 FSW-1994 FSW-2472 FSW-2814 Mn-54 <6.7 < 5.7 < 7.2 < 5.6 Fe-59 < 1.3 <9.9 < 15.5 < 12.1 Co-58 <6.5 < 4.5 < 8.0 <6.3 Co-60 < 7.6 <5.0 <84 < 5.1 Zn-65 < 1.3 < 9.0 < 12.7 < 12.1 Zr-No-95 <6.0 < 4.7 < 8.0 <5.8 Cs-134 <5.7 <4.2 < 5.2 <60 Cs-137 <5.8 <4.9 < 7.8 <5.6 Ba-La-140 < 7.8 <6.3 <6.5 <7.9 Date Collected 09-25-87 10-26-87 11-30-87 12-28-87 Lab Code FSW-3167 FSW-3589 FSW-4072 FSW-4410 Mn-54 <6.5 <6.1 <6.1 < 1.4 Fe-59 < 10.0 < 11.0 <9.7 <3.0 Co-58 <6.0 <5.6 <5.1 < 1.4 Co-60 <5.4 <5.2 < 5.0 <1.5 Zn-65 < 10.3 < 12.9 < 14.9 <3.3 Zr-Nb-95 <6.7 <6.4 <5.1 <1.5 Cs-134 <5.8 <5.6 <5.7 < 1.5 Cs-137 < 7.4 <5.6 < 6.1 < 1.5 Ba-La-140 < 7.8 < 9.9 <7.7 <1.8 a Sample collection late due to collector's oversight. r e a
, - , , - - - _ - . - .v__. - -- - ,- - , , , . , - - . . , -
FERMI-2 Annual Radiological e Environm:ntal Monitoring SURFACE WATER ANALYSIS Rep:rt 1987 Page 53 Location = DECO's Trenton Channel Power Plant intake Structure SW-2 (Control) Distance = 13 Miles NNE of Fermi 2 Sample = Surface Water Analysis = Gamma Emitting Isotopes Sample Frequency = Monthly Units = pCl/ liter Location Sample Description and Concentration Date Collected 01-31-87 03-02-87 a 03-28-8/ 04-27-87 Lab Code FSW-348 FSW-645 FSW-938 FSW- 1293 Mn-54 <6.3 < 3.1 <3.9 < 1.8 Fe-59 < 14.9 < 12.8 <9.0 <3.8 Co-58 < 6.4 <5.3 <4.2 <2.0 Co-60 < 6.4 <3.5 <3.7 < 1.7 Zn-65 < 15.1 <8.0 <9.1 <4.3 Zr-Nb-95 <6.5 <5.3 < 4.3 '
<2.1 Cs-134 <5.8 <4.1 < 4.4 < 2.0 Cs-137 <6.2 <5.0 <4.2 <1.9 Ba-La-140 < 12.2 <6.8 < 7.0 <2.8 Date Collected 05-26-87 06-26-87 07-29-87 08-28-87 Lab Code FSW-1666 FSW-1995.6 FSW-2473 FSW-2815 Mn-54 <59 <32 <5.9 <2.3 Fe-59 < 1.2 <7.3 < 12 6 <6.4 Co-58 < 6.5 < 3.5 <7.2 <2.5 Co-60 < 5.2 <3.6 <6.7 < 2.5 Zn-65 < 1.3 <7.2 <14.5 < 4.4 Zr-Nb-95 <6.5 <3.9 <6.8 <2.2 Cs-134 < 6.1 <3.2 <6.6 <2.2 Cs-137 <6.2 <3.4 < 5.5 <2.4 Ba-La-140 <4.0 <5.7 < 10.2 < 3.1 Date Collected 09-25-87 10-26-87 11-30-87 12-28-87 Lab Code FSW-3168 FSW-3590 FSW-4073 FSW-4411 Mn-54 <5.7 <3.6 < 4.1 <2.0 Fe-59 < 12.9 <8.9 <12.1 < 4.4 Co-58 < 6.2 < 4.7 <4.3 <1.8 Co-60 <6.2 <3.7 < 4.4 < 2.1 Zn-65 < 11.9 <5.6 <7.8 <4.2 Zr-Nb-95 <6.6 < 3.5 <5.2 <2.0 Cs-134 < 6.8 <3.5 < 4.4 <1.8
<5.2 < 2.1 Cs-137 <6.2 <3.6 Ba-La-140 < 10.8 <6.0 <5.7 <2.1 a Sample collection late due to collector's oversight.
l l .. l . l
o FERMI-2 i s Annual Radiological DRINKING WATER ANALYSIS Envir:nm:ntal Monitoring Report 1987 Page 54 Location = Monroe Water Station North Side of Pointe Aux Peaux Road West of Long Road DW-1 (Indicator) Distance = 1.2 Miles S of Fermi 2 Sample = Drinking Water Analysis = Gamma Emitting Isotopes and Gross Beta Sample Frequency = Monthly Units = pCl/ liter Location Sample Description and Concentration Date Collected 01-31-87 03-02-87a 03-28-87 04-27-87 Lab Code FPW-349 FPW-646 FPW-939 FPW-1294 Gross beta 2.7 + 0.6 2.2 1 0 4 2.1 1 0.7 3.5 1 0.9 Mn-54 <6.2 <3.3 < 3.6 <5.2 Fe-59 < 17.0 < 7.1 < 11.6 <3.4 Co-58 <6.1 <3.8 < 4.2 <6.0 Co-60 <6.1 < 3.3 < 3.7 < 6.7 Zn-65 < 14.7 <7.0 <9.1 < 13.3 2r-Nb-95 <5.3 <3.9 < 5.0 <5.6 Cs-134 < 5.1 < 3.4 <3.3 <4.8 Cs-137 <5.6 < 3.8 < 4.5 <5.8 Ba-La-140 < 11.0 <5.5 <7.0 <9.9 Date Collected 05-26-87 06-26-87 07-29-87 08-28-87 Lab Code FPW-1667 FPW-1997 FPW-2474 FPW-2816 Gross beta 3.0 1 0.8 2.910.8 2.5 ; 0.6 3.1108 Mn-54 <5.8 <8.6 < 4.2 <50 Fe-59 < 1.0 < 1.4 < 7.6 < 10.0 Co-58 <5.6 <7.8 < 4.7 <5.7 Co-60 <5.3 <7.7 < 4.6 <6.1 Zn-65 < 1.2 <1.3 <9.2 < 10.5 Zr-Nb-95 <4.9 <6.5 < 4.4 <5.7 Cs-134 <5.4 <5.2 < 4.4 <5.5 Cs-137 <5.2 <6.5 <5.1 <5.3 Ba-La-140 <7.4 <3.5 <5.7 <6.6 a Sample collection late due to collector's oversight.
* \
FERMI-2 Annual Radiological - DRINKING WATER ANALYSIS Environmental Monitoring Rep::rt 1987 Page 55 Location = Monroe Water Station North Side of Pointe Aux Peaux Road West of Long Road DW-1 (Indicator) Distance = 1.2 Miles S of Fermi 2 Sample = Drinking Water Analysis = Gamma Emitting isotopes and Gross Beta Sample Frequency = Monthly Units = pCi/ liter Location Sample Description and Concentration (continued) Date Collected 09-25-87 10-26-86 11-30-87 12-28-87 Lab Code FPW-3169,70 FPW-3591 FPW-4074 FPW-4412 Gross beta 2.8 + 0.4 2.4 15 0 2.4 1 0.6 2.6 1 0.6 Mn-54 < 2.5 < 4.1 <6.2 < 2.4 Fe-59 < 7.4 < 8.7 < 13 0 <5.1 Co-58 <2.3 <4.5 < 5.7 <2.2 Co-60 < 2.9 < 3.8 < 7.3 <2.6 Zn-65 <5.3 <8.7 < 14.0 < 5.5 Zr-Nb-95 <2.2 < 4.7 <5.7 < 2.5 Cs-134 < 2.5 < 4.4 <6.6 <2.4 Cs-137 < 2.9 < 4.4 <6.3 < 2.5 Ba-La-140 < 2.8 < 7.2 <7.2 <3.5 a Sample collection late due to collector's oversight.
FERMI-2 Annual RadioIIgical Environmental Monitoring DRINKING WATER ANALYSIS Report 1987 Page 56 Location = Detroit Water Station,14700 Moran Road, Allen Park, Michigan DW-2 (Control) Distance = 20 Miles N of Fermi 2 Sample = Drinking Water Analysis = Gamma Emitting Isotopes and Gross Beta Sample Frequency = Monthly Units = pCi/ liter Location Sample Description and Concentration Date Collected 01-31-87 03-02-87 a 03-28-87 04-27-87 Lab Code FPW-350 FPW-647 FPW-940 FPW-1295 Gross beta 2.3 + 0.6 2.4 + 0.4 1.810.6 1.7108 Mn-54 <4.2 <3.4 <5.0 < 4.5 Fe-59 < 8.2 <7.5 < 10.0 <86 Co-58 <4.2 <3.8 < 4.6 <5.0 Co-60 <4.3 <3.3 <4.9 < 4.0 Zn-65 < 10.8 < 7.5 < 10.2 < 8.6 Zr-Nb-95 < 4.5 <3.6 <5.3 <5.2 Cs-134 < 4.8 <3.6 <4.9 < 4.7 Cs-137 <4.3 < 3.8 <4.6 <5.4 Ba-La-140 < 6.0 < 5.9 <7.7 < 9.9 Date Collected 05-26-87 06-26-87 07-29-87 08-28-87 Lab Code -------- FPW-1998 FPW-2475 FPW-2817 Gross beta NDa 2.4 + 0.8 2.5 + 0.6
, 2.5108 Mn-54 ND <5.2 <44 <38 Fe-59 ND <1.2 <83 < 9.5 Co-58 ND <6.0 < 4.5 <3.9 Co-60 ND < 6.0 <4.1 <3.9 Zn-65 ND < 14.2 < 10 4 <83 Zr-Nb-95 ND <6.2 <4.3 < 4.5 Cs-134 ND <6.2 < 4.4 <3.9 Cs-137 ND < 5.5 <4.4 < 4.4 P3-La-140 ND <8.7 <5.9 < 6.4 a ND = No data; sample unavailable due to pump being turned off during maintenance at facility.
FERMI-2 Annual Radi:: logical CRINKING WATER ANALYSIS Envircnmental Monitoring Report 1987 Page 57 1.ocation = Detroit Water Station, 14700 Moran Road, Allen Park, Michigan DW-2 (Control) Distance = 20 Miles N of Fermi 2 Sample = Drinking Water Analysis = Gamma Emitting Isotopes and Gross Beta Sample Frequency = Monthly Units = pCi/ liter Location Samp;e Description and Concentration (continued) Date Collected 09-25-87 10-26-87 11-30-87 12-28-87 Lab Code FPW-3171 FPW-3592 FPW-4075 FPW-4413 Gross beta 2.2105 1.5 1 0.5 2.7 1 0.6 2.4 ; 0.6 Mn-54 < 4.4 <3.8 < 5.0 < 1.7 Fe-59 <8.6 < 8.2 <8.8 < 3.5 Co-58 <3.2 <4.5 < 4.5 < 1.8 Co-60 < 2.9 < 4.3 <4.6 < 1.7 Zn-65 <8.7 < 8.1 <9.7 < 4.0 Zr-Nb-95 <4.5 < 4.6 < 4.1 < 1.8 Cs-134 < 2.6 < 4.2 <5.0 < 2.0 Cs-137 <39 <3.6 <5.0 <1.9 Ba-La-140 <2.7 < 8.6 < 4.9 <2.0 0
, FERMI-2 Annual Radiological SURFACE AND DRINKIN3 WATER ANALYSgvironm:ntal Monitoring 3: port 1987 Page 58 Quarterly Surface and Drinking Water Analysis Quarterly Composite of Montihy Samples by Location Tritium Analysis of Quarterly Composite Units = pCi/ liter Compositing Location Period Lab Code H-3 Indicator SW-1, Surface 1st Otr., 87 FSW-1270 <310 2nd Otr., 87 2112 <310 3rd Otr., 87 3236 <310 4th Otr.,87 4414 <310 DW-1 Drinking 1st Otr., 87 F PW- 1272,3 <310 2nd Otr., 87 2114 <310 3rd Otr., 87 3234 <310 4th Otr., 87 4416 <310 Control SW-2, Surface 1st Otr., 87 FSW-1271 < 310 2nd Otr.,87 2113 < 310 3rd Otr,87 3237 <310 4th Otr., 87 4415 <310 DW-2, Drinking 1st Otr., 87 FPW-1274 < 310 2nd Otr., 87 2115 <310 3rd Otr., 87 3235 <310 4th Otr., 87 4417 <310 O 9 e
i
FERMI-2 Annual Radiolzgical
' Envircnm:ntal Monitoring CROUND WATER ANALYSIS Report 1987 Page 59 Locat;9n = GW 100 Ft. W. of Lake Erie, Fermi 1 Parking Lot near Gas Fired Peakers Distance = 0.4 Miles S of Fermi 2 Sample = Ground Water Analysis = Tritium and Gamma Emitting Isotopes Sample Frequency = Quarterly Units = pCi/ liter Sample Description and Concentration
' Location GW- 1 GW-1 Date Collected 08-29-87 12-21-87 Lab Code FGW-2865 FGW-4325 H-3 <310 <310 Mn-54 < 3.5 <5.0 Fe-59 <7.4 < 11.6 Co-58 <3.9 < 5.8 Co-60 < 3.5 <6.7 Zn-65 <7.3 < 11.7 Zr-Nb-95 < 4.1 <5.9 Cs-134 <3.4 <6.0 l
Cs-137 < 3.7 < 4.6 Ba-La-140 <6.4 <6.3 i l l l I
FERMI-2 CROUNDWATER ANALYSIS Annual Radi: logical Envir nm:ntal Monitoring Report 1987 Location = GW South of Pointe 4.ux Peaux Rd. By Stoney E69R*Ehestern Dike Distance = 1.0 Miles SSW of Fermi 2 Sample = Ground Water Ar:alysis = Tritium and Gamma Emitting Isotopes Sample Frequency = Quarterly Units = pCl/ liter Sample Description and Concentration Location GW-2 GW-2 Date Collected 08-29-87 12-21-87 Lab Code FGW-2866 FGW-4326 H-3 <310 <310 Mn-54 < 1.4 <4.6 Fe-59 < 2.9 < 10.5 Co-58 <1.6 < 4.4 Co-60 <1.3 < 4.4 Zn-65 < 3.2 < 12.4 Zr-Nb-95 < 1.5 < 4.5 Cs-134 <1.6 < 5.3 Cs-137 < 1.5 <5.6 Ba-La-140 < 2.2 < 5.7
. FERMI-2
+ CROUNDWATER ANALYSIS fnvi n en al onitoring Report 1987 Location = GW 143 Ft. W of Pointe Aux Peaux Rd.,62 Ft. k'MSkte Boundry Fence Distance = 1.0 Miles SW of Fermi 2 Sample = Ground Water Analysis = Tritium and Gamma Emitting Isotopes Sample Frequency = Quarterly Units = pCi/ liter Sample Description and Concentration Location GW-3 GW-3 Date Collected 08-29-87 12-21-87 Lab Code FGW-2867 FGW-4327 H-3 <310 < 310 Mn-54 < 2.1 <6.3 Fe-59 < 4.8 < 13.5 Co-58 < 2.4 <5.9 Co-60 < 2.2 < 8.3 Zn-65 <4.6 < 16.7 Zr-Nb-95 < 2.5 <0.7 Cs-134 < 2.2 < 7.4 Cs-137 < 2.3 <5.9 Ba-La-140 < 3.6 <9.2
FERMI-2 Annual Radi logical ' nvir:nmental Monitoring CROUNDWATER ANALYSIS Report 1987 l Page 62 l Location = GW 42 Ft. S of Langton Rd. 8 Ft. E of Toll Rd. Fence Distance = 0.6 Miles WNS of Fermi 2 Sample = Ground Water Analysis = Tritium and Gamma Emitting Isotopes Sample Frequency = Quarterly Units = pCi/ liter Sample Description and Concentration Location GW-4 GW-4 Date Collected 08-29-87 12-21-87 Lab Codo FGW-2868 FGW-4328 H-3 < 310 < 310 Mn-54 <2.4 < 7.5 Fe-59 < 4.4 < 17.2 Co-58 <2.5 < 6.6 Co-60 < 2.2 < 4.4 Zn-65 < 5.0 < 17.3 Zr-Nb-95 < 2.4 < 8.1 Cs-134 < 2.5 <7.9 Cs-137 < 2.4 <7.8 Ba-La-140 <3.4 <6.8
- p. g-- -a- -- - - % p --- .._------y-,,,,.,w.-- ,,- - -. - ,- - - .- -.,
FERMl-2 Annual Radiological LAKE ERIE SEDIMENTS ANALYSIS EnvironmCntal Monitoring Report 1987 Page 63 Location = S 100-300 Ft. Offshore in Line With Land Base Water Tower on Pointe Aux Peaux Rd. Distance = 0.9 Miles SSE/164 of Fermi 2 Sample = Sediment Analysis = Gamma Emitting Isotopes Sample Frequency = Semi-Annual Units = pCi/kg Dry Weight Location S-1 Date Collected 05-20-87 09-23-87 Lab Code FBS-211 FBS-249 K-40 11,100 4 580 7,850 + 500 Mn-54 <28' < 24 Co-58 < 34 <35 Co-60 < 34 <C1 Zn-65 < 92 < 80 Zr-N b-95 < 53 < 55 Cs-134 <47 <38 Cs-137 < 27 < 24 Location = S Fermi-2 Discharge Approximately 200 Ft. Offshore Distance = 0.2 Miles ENE/67 of Fermi 2 Sample = Sediment Analysis = Gamma Emittir g Isotopes Sample Frequency = Semi-Annual Units, = pCl/kg Dry Weight Location ~ S-2 Date Collected 06-17-87 09-23-87 Lab Code FBS-223 FBS-250 K-40 8.012 + 525 11.360 Mn-54 < 23 <45 Co-58 <22 <71 Co-60 <29 <47 Zn-65 < 55 < 135 Zr-Nb-95 <22 < 152 Cs-134 <21 < 52 Cs-137 50 + 2
<41 NOTE: Original samples for S-1, S-2, and S-3 were lost by shipper. Samples were recollected at a later date. The corrected results were obtained by using spiked sand for efficiency determination.
FERMI-2 Annual Radl; logical LAKE ERIE SEDIMENTS ANALYSIS Environmental Monit:: ring i Report 1987 , Page 64 Location = S Estral Beach Approximately 200 Ft. Offshore in Line With Land Based Windmill Distance = 1.1 Miles NE/37 of Fermi 2 Sample = Sediment Analysis = Gamma Emitting Isotopes Sample Frequency = Semi-Annual Units = pCi/kg Dry Weight Location S-3 Date Collected 06-17-87 09-23-87 Lab Code F8'J-224 FBS-251 K-40 11,030 + 590 11,950 + 522
~
Mn-54 <28 < 19-Co-58 <28 < 29 Co-60 <40 < 24 Zn-65 <79 <48 Zr-Nb-95 <28 <31 Cs-134 <26 < 15 Cs-137 <28 < 16 Location = S Fermi-2 Storm Drains Outlet Distance = 0.6 Miles W/260 of Fermi 2 Sample = Sediment Analysis = Gamma Emitting Isotopes Sample Frequency = Semi-Annual Units = pCl/kg Dry Weight Location S-6 Date Collected 04-09-87 Lab Code K-40 14.600 1 605 Mn-54 < 23 Co-58 <26 Co-60 <28 Zr-65 < 74 Zr-Nb-95 <36 Cs-134 <35 - Cs-137 435 + 28 NOTE: Original samples for S-1, S-2, and S-3 werr lost by shipper. Samples were recollected at a later date. The corrected results were obtained by using spiked sand for efficiency determination. w
FETIT-11 Annual Radi:l:gical . . MILK SAMPLE ANALYSIS Environm:ntal M nittring Rep:rt 1987 Page 65 Location = Doty Farm (M-1) (Control) 7512 N. Custer Rd. Monroe, Mich. Distance = 14.2 Miles W of Fermi 2 Sample = Milk Analysis = Gamma Emitting Isotopes and lodine 131 Sample Frequency = Monthly - Non Grazing Season Semi-Monthly - During Grazing Season Units = pCi/ liter Collection Lab Concentration Date Code 1 'i31 Cs-134 C6-137 Ba-La-140 K-40 01-11-87 FMI-56 < 0.4 <5.4 <7.2 <6.2 1410 + 80 02-08-87 124,5 <0.7 <5.2 < 7.0 < 11.6 1380 7 100 03-11-87 201 <0.6 <1.9 < 2.1 <7.3 1280 7 50 04-15-87 284 <0.2 <5.0 <5.5 <4.9 f /0 120 05-11-87 357 <0.8 < 4.4 <6.1 <5.3 7 ,140 06-09-87 524 <0.2 <6.3 <7.0 <7.3 ' oD 7160 06-22-87 607.8 <0.3 <6.6 <7.4 <9.3 1320 7 210 07-13-87 719 < 0.2 <7.0 <7.3 <7.4 1290 7 140 07-28-87 807 <0.2 < 3.8 <5.2 <5.1 1460 7 160 08-10-87 859.60 <0.2 < 6.8 <6.4 < 7.4 1300 7 190 08-24-87 938 <0.2 <6.3 <7.3 <5.5 1430 7 160 09-14-87 1088 <0.2 <4.0 <5.2 <3.7 1270 I 140 09-29-87 1168 <0.2 < 7.1 <8.6 <5.8 1330 I 170 10-12-87 1243 < 0.1 <6.7 <7.9 <8.9 1410 7 160 11-09-87 1391 <0.3 < 4.3 < 6.0 <5.9 1170 I 150 12-14-87 1486 <0.8 <6.7 <6.1 <9.0 1270 I_ 140
Annual Radi:l gical FERMI-2 Envir:nmental M: nit: ring R:p;rt 1987 MILK SAMPLE ANALYSIS Page 66 Location = Reaume Farm (M-2) Indicator 2705 E. Labo Rd. Carleton, Mich. Distance = 5.7 Miles NW of Fermi 2 Sample = Milk Analysis = Gamma Emitting Isotopes and lodine 131 Sample Frequency = Monthly - Non Grazing Season Seml-Monthly - During Grazing Season Units = pCi/ liter Collection Lab Concentration Date Code 1-131 Cs-134 Cs-137 Ba-La-140 K-40 01-11-87 FMI-57 <0.6 < 7.4 < 9.5 <5.4 1460 + 80 02-08-87 126 <0.7 <5.8 < 9.6 < 10.2 1370 7 90 03-11-87 202 <0.4 <2.0 <2.4 < 2.0 1200 7 20 04-13-87 276,7 <0.3 < 7.4 <8.6 <8.5 1200 I 90 05-11-87 358 <0.4 <5.9 < 7.1 <8.1 1220 7 140 06-09-87 525,6 <0.2 <7.5 < 8.5 <6.8 1470 7 250 06-22-87 609 <0.2 <2.3 <3.0 < 2.6 1320 7 60 07-13-87 720 <0.3 <6.2 < 8.8 <4.3 1410 7 160 07-28-87 808 < 0.2 < 6.6 <8.0 <7.6 1190 7 160 08-10-87 861 < 0.2 <3.5 <6.0 < 4.4 1310 7 140 08-24-87 939 <0.1 <6.0 <7.0 <8.4 1310 7 150 09-14-87 1089 <0.2 < 4.7 <5.0 < 4.9 1420 7 150 09-29-87 1169 < 0.2 <8.6 < 8.4 < 10.1 1140 7 150 10-12-87 1244 <0.2 <5.6 <5.8 <G.2 1210 7 130 11-09-87 1392 <0.3 <7.3 < 8.3 <6.9 1220 7 140 12-18-87 1487 <0.4 <3.7 < 4.1 <2.7 1310 { 140
g_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ MILK SAMPLES ANALYSIS Annual Radi:l:gical
- Envir nm:ntal M:nitoring Rep rt 1987 Location = Yoas Farm (M-3) Indicator Page 67 3239 Newport Rd. Newport, Mict Distance = 4.5 Miles NW of Fermi 2 Sample = Milk Analysis = Gamma Emitting Isotopes and lo&* 131 Sample Frequency = Monthly - Non Grazing Season Semi-Monthly - During Grazing Season Units = pCi/ liter Collection Lab Concentration Date Code 1-131 Cs-134 Cs-137 Ba-La-140 K-40 01-11-87 FMI-58 <0.7 <6.9 <7.1 < 10.9 1300 + 160 02-08-87 127 <0.6 < 5.9 <5.4 <9.7 1000 7 120 03-11-87 NDa ____
04-13-87 ND ---- ---- 05-11 ND ---- ---- ---- 06-09-87 527 <0.3 <5.2 <5.4 < 4.4 1560 + 130 06-22-87 610 < 0.3 <2.3 < 2.7 <2.5 1320 I 60 07-13-87 721,2 <0.2 <6.4 <6.5 <84 1460 7 250 07 02-07 809 < 0.2 < 5.4 < 7.1 <90 1390 7 160 08-10-87 862 <0.2 <6.4 < 6.7 <7.2 1300 7 150 08-24-87 940 < 0.1 <5.0 <6.2 <2.9 1400 I150 09-14-87 1090 <0.2 <5.7 <6.0 <5.7 1610 7 150 09-29-87 1170 < 0.2 < 7.7 <5.9 <12.4 1290 I160 10-12-87 1245 < 0.1 <5.8 <8.0 <67 1430 7160 11-09-87 1393 < 0.4 <7.3 <81 <8.7 1650 7 190 12-14-87 1488 <0.3 <56 < 6.5 <6.9 1540[150 a ND= No data; milk not available, grass sample collected in lieu of milk. 9 l l l l
, FERMI-2 Annual Radi:l:gical . MILK SAMPLES ANALYSIS Environmental Monit: ring R:psrt 1987 Page 68 Location = Rolant Farm (M-4) Indicator 9501 Turnpike Rd. Newport, Mich.
Distance = 4.0 Miles NNE of Fermi 2 Sample = Milk Analysis = Gamma Emitting Isotopes and lodine 131 Sample Frequency = Monthly - Non Grazing Season
,. Semi-Monthly - During Grazing Season Units = pCl/ liter Collection Lab Concentration Date Code 1-131 Cs-134 Cs-137 Ba-La-140 K-40 01-11-87 FMI-59 <0.4 < 5.1 <6.0 <6.2 1130 + 120 02-08-87 128 < 0.4 <4.9 <5.1 <5.2 940 790 03-11-87 203.4 < 0.6 < 1.4 <1.8 < 1.7 940 7 30-04-13-87 ND ---- ---- ---- ----
05-11-87 ND ---- ---- ---- ---- 06-11-87 ND ---- ---- ---- ---- 06-22-87 ND ---- ---- ---- 07-13-87 ND ---- ---- ---- 07-28-87 ND ---- ---- ---- ---- 08-10-87 ND ---- ---- ---- ---- 08-24-87 ND ---- ---- ---- ---- 09-14-87 ND ---- ---- ---- ---- t __
s lAl R U-h CRASS SAMPLES ANALYSIS Annual Radisicgical
- Envircnmental M: nit:: ring Rep:rt 1987 Page 69 Location = Residence (M-18) Indicator 4352 Po'nte Aux Peaux Rd. Frenchtown, Mich.
Distance = 2.0 Miles WSW of Fermi 2 Sample = Grass in Lieu Of Milk Analysis = Gamma Emitting Isotopes and lodine 131 Samp!e Frequency = Monthly - Non Grazing Season Semi-Monthly - During Grazing Season Units = pCi/kg Wet Collection Lab Concentration Date Code 1-131 Cs-134 Cs-137 Sa-La-140 K-40 01-11-87 FG-872 <26 < 19 61 + 13a <27 4.690 + 320 02-08-87 874 < 43 < 17 <26 <32 1,960 7 147 03-11-87 875 < ?4 <20 49 + 12a <20 3.880 7 224 04-13-87 879 < 37 < 27 48 7 31 a < 14 4,200 7 676 05-11-87 904 <21 <18 <2I < 18 6,580 7460 06-09-87 931 < 16 < 12 <11 < 14 5,250 7 290 06-22-87 938 <40 < 39 < 34 <38 5.450 7 640 07-13-87 968 <42 <35 <40 <41 7,070 7680 07-28-87 975,6 < 16 < 16 < 12 <40 8,540 7 660 08-10-87 992 < 44 <46 <43 <48 8,860 7 100 08-24-87 1000 <35 < 19 <27 <32 7,780 7 870 09-14-87 1007 < 52 <51 < 57 < 70 6,530 7 1.030 09-29-87c a Presence of Cs-137 in grass is due to the fallout from the nuclear accident at Chernobyl (USSR) on April 26,1986 or to previous tests in the atmosphere or both. c Collection of grass at these locations discontinued as of 09-29-87.
Annual Radi:ligical FERMI-2 Envir:nmental M: nit: ring Rep;rt 1987 GRASS SAMPLES ANALYSIS Page 70 Location = Residence (M-19) Indicator 6494 N Dixie Hwy Newport, Mich. Distance = 1.7 Miles WNW of Fermi 2 Samplo = Grass in Lieu Of Milk Analysis = Gamma Emltting Isotopes and lodine 131 Sample Frequency = Monthly - Non Grazing Season Semi-Monthly - During Grazing Season Units = pCl/kg Wet Collection Lab Concentration Date Code 1-131 Cs-134 Cs-137 Ba-La-140 K-40 01-11-87 <37 < 18 < 18 <22 5,100 + 310 02-08-87 FG-8{3 NS --- --- --- --- -------- 03-11-87 876,7 <40 <28 <35 <28 5,970 + 190 04-13-87 880 <31 < 29 <27 <27 3,280 7 400 05-11-87 905 <28 <22 <28 <16 4,980 7 610 06-09-87 932 < 12 <9 <. 9 <9 4,400 7 220 06-22-87 939 <46 <35 <36 <36 5.540 7 630 07-13-87 969 < 55 <45 <51 <34 1,000 7 120 07-28-87 977 < 12 <9 < 10 < 13 8,350 I 350 08-10-87 993 <36 <35 <34 <31 8,520 7 720 08-24-87 1001 < 34 < 34 <35 < 53 6,780 7 780 09-14-87 1008,9 < 43 < 39 < 36 <41 6,000 7 600 09-29-87c b NS = No sample; sample unavailable. c Collection of grass at these locations discontinued as of 09-29-87.
FERMI-2 Annual Radirl:gical Envircnmental M:nitoring CRASS SAMPLE ANALYSIS Rep:rt 1987 Location = Yoas Farm (M-3) Indicator 3239 Newport Rd. Newport, Mich. Distance = 4.5 Miles NW of Fermi 2 Sample = Grass in lieu of Milk Analysis = Gamma Emitting Isotopes and lodine 131 Sample Frequency = Monthly - Non Grazing Season Seml-Monthly - During Grazing Season Units = pCl/kg wet Collection Lab Concentration Date Code 1-131 Cs-134 Cs-137 Sa-La-140 K-40 Location M-3 Same As Milk 03-11-87 FG-878 <27 <18 51 + lia <22 2.420 + 140 04-13-87 881 < 26 <32 < 25 <28 2.980 7 410 05-11-87 906 <22 <29 <20 <26 5.290 [ 530 Location = Rolant Farm (M-4) Indicator 9501 Turnpike Rd. Newport. Mich. Distance = 4.0 Miles NNE of Fermi 2 Sample = Grass in lieu of Milk Analysis = Gamma Emitting Isotopes and lodine 131 Sample Frequency = Monthly - Non Grazing Season
= Semi-Monthly - During Grazing Season Units = pCi/kg wet Collection Lab Concentration Date Code 1-131 Cs-134 Cs-137 Sa-La-140 K-40 04-13-87 FG-882 <25 < 18 <27 < 12 5.611 + 486 907 <30 <25 <25 <24 7,000 7670 05-11-87 06-11-87 933 <22 < 14 < 14 < 18 6.310 7 360
< 53 < 34 < 55 <31 7,430 7 100 06-22-87 940 07-13-87 970 <45 < 44 < 42 <38 6.230 7 850 07-28-87 978 <11 <7 <9 <7 4.860 7 210 08-10-87 994 <29 <22 <35 < 24 6.460 7 730 1002 < 34 <28 <33 <34 7,300 7 880 08-24-87 1010 < 50 <39 < 47 < 52 7,790 { 980 09-14-87 a Presence of Cs-137 in grass is due to the. fallout from the nuclear accident at Chernobyl (USSR) on April 26,1986 or to previous tests in the atmosphere or both.
b Collection of grass at this location discontinued as of 09-29-87.
e e FEMMI-2 s 8000 P#000CT5 AseALysts Location
- Rolant Farm 9501 Turnothe Hwy Newport. MtCh.
FP-1 Otstance = 4.0 M6tes NNE of Ferm6 2 Sample = Food Products Analysts
- Gamme Emitting Isotopes .
Sampt. Frequency a T tco During Grootog Season Units a pct /kg wet Date Sample Lab Conc ent rat ion CeIIected Type Code 1-138" Cs-134 Cs-137 So-7 K-40 Loca t i on Indicator 07-21-87 Cabbage FVe-2OO 1 <t5 414 <td <107 2.000 1 360 07-29-87 Broccott 202 427 <t6 <27 <t99 4.300 1 48G 07-21-87 5=lsa Chard 203 *19 497 <t8 <tte 3.260 + 400 08-39-87 Cabbage 293 425 <22 421 4372 3.050 + 440 08-31-87 5=tss Chard 294 428 417 <t9 4947 2.040 + 320 08-31-87 Beets 295 49 46 <7 <471 4.460 3 220 . LOCatton a Happy Farm 7469 Stadter Rd. Maybee. Mich. FP-2 Di s t anc e = 12.3 miles W of Formt 2 Sample = Food Products Analysts a Gemme Emitting Isotopes Sample Frequency a Tulce During Growing Season Units a pct /hg wet Date Sample Lab Conc ent rat i on CeIIected Type Code 1-93t" Cs-834 Co-837 so-7 K-40 3, 7, ,, y, Lecetten , ee33 1 C 13 <3 i
*O IC '
Centres 07-23-87 Seet Leaves Fve-204 <ts <ts <t7 <iS5 7.260 + 580 wa h3 3 @ !L 07-21-87 Swiss Chard 205 <20 <t6 <t8 <220 4.620 5 500 -= 3 gg j W 07-21-87 Mohtrent 206 415 <td *I5 <107 5.360 + 430 ee i 08-31-87 Rhubarb 296 47 <5 <5 4394 3.450 3 160 033, 9h 08-31-87 Seets 297 418 48 48 4266 8.460 1 260 , o CL 08-31-87 5=tss Chard 298 421 <t9 499 <tSt 5.120 + 500
-" O l Em OO
- I-139 analysts required for teafy vegetantes only. jh!!
- 0 2.
3 O
Annual Radiol gical FERMl-2 Cnvir;nmental M: nit: ring FISH SAMPLES ANALYSIS
=P "
Page 73 Location = F Celeron Island Area Distance = 9.5 Miles NNE of Fermi 2 Sample = Fish Analysis = Oamma Emitting Isotopes Sample Frequency = Semi-Annual Units = pCl/kg Wet Weight (Edible Portions) Location Sample Description and Concentration Indicator Date Collected 05-21-87 05-21-87 09-23-87 Lab Code FF-233 FF-234 FF-314 Type Walleye Striped Bass Perch K-40 3130 + 330 2070 + 240 2280 + 340 Mn-54 < 15 < 14 < 17 Fe-59 <34 < 22 < 69 Co-58 <11 < 14 <22 Co-60 <16 < 13 < 12 Zn-65 < 23 < 34 <35 Cs-134 < 12 < 14 < 12 l Cs-137 65.3 + 1.2
<29 <23 Location a F Fermi 2 Discharge Approximately 1200 Ft. Offshore Olstance = 0.4 Miles E of Fermi 2 Sample = Fish Analysis = Osmma Emitting Isotopes Sample Frequency = Semi-Annual Units = pCl/kg Wet Weight (Edible Portions)
Location Sample Description and Concentration Control Date Collected 05-22-87 05-22-87 05-22-87 09-23-87 Lab Code FF-231 FF-232 FF-235,6 FF-313 Type Walleye Suckers Striped Bass Walloye K-40 2690 + 310 2500 + 260 2000 + 710 2840 + 400 Mn-54 <15 < 14 <32 <20 Fe-59 < 40 <32 <71 <75 Co-58 < 16 < 16 <31 <26 Co-60 < 17 < 15 <31 < 22 Zn-65 <32 <35 <70 <56 Cs-134 < 12 < 14 <25 < 22 Cs-137 25.1 + 2.2 < 14 <37 <22
Annual Radiol:gical Envir:nmental M:nitoring R:p:rt 1987 Page 74
+:
Appendix A Interlaboratory Comparison Program Results
Annual Radi:l:gical
. Appendix A Environm:ntal M:nitoring Report 1987 Interlaboratory Comparison Prot, ram ResuRege 75 Teledyne isotopes Midwest Laboratory (formerly Hazleton Environmental Sciences) has participated in interlaboratory comparison (crosscheck) programs since the formulation of its quality control program in December 1971. These programs are operated by agencies which supply environmental-type samples (e.g., milk or water) containing concentrations of radionuclides known to the issuing agency but not to participant laboratories. The purpose of such a program is to provide an independent check on the laboratory's analytical procedures and to alert it to any possible problems.
Participant laboratories measure the concentrations of specified radionuclides and report them to the issuing agency. Several rnonths later, the agency reports the known values to the participant laboratories and specifies control limits. Results consistently higher or lower than the known values or outside the control limits indicate a need to check the instruments or procedures used. The results in Table A-1 were obtained through participation in the environmental sample crosscheck program for milk, water air filers, and food samples during 1987. This program has been conducted by the U.S. Environmental Protection Agency intercomparison and Calibration Section, Quality Assurance Branch, Environmental Monitoring and Support Laboratory, Las Vegas, Nevada. The results in Table A-2 were obtained for thermoluminescent dosimeters (TLD's) during the period 1976,1977,1979,1980,1984, and 1985-1986 through participation in the Second, Third, Fourth, Fifth, Seventh, and Eighth International Intercomparison of Environmental Dosimeters under the sponsorships listed in Table A-2. Table A-3 lists results of the analysis on in-house spiked samples. Table A-4 lists results of the analyses on in-house "blank
- samples.
Attachment B lists acceptance criterla for "spiked
- samples.
d 1 i l l l l
-.~ __ ___ _ _ - --
Table A-1 U.S. Envir:nm:ntal Pr t:cti:n Agency's cr;sscheck pr: gram,40mpir6MHCOPQiP4l and
. Toledyne is t: pes Midwest Lab: rat:ry results f r milk, waterfgWrpqwp,n1pld496B: ring samples,1984 thr ugh 1987.a R:ptrt 1987 Page 76 Concentration in pCi/l" ,
Lab Sample Date TIML Result EPA Result" Analysis c 1s,N=1 Control Limits Code Type Collected 12o t STW-483 Water Jan 1987 Sr-89 19.7 + 5.0 25.0 + 5.0 16.3 - 33 7 Sr-90 21.0 { 2.0 25.0 { 1.5 22.4 - 27.6 STW-484 Water Jan 1987 Pu-239 17.0 + 2.3 16,711.7 13.8 - 19.6 STF-486 Food Jan 1987 Sr-90 36.0 + 4.0 49.0 + 10.0 31.7 - 66 3 1-131 78.0 I 3.4 78.0 I 8.0 64.1 - 91.9 Cs-137 89.7 I 3.0 84 0 I 5.0 75.3 - 92.7 K 942 1 56 980149 895 - 1065 STF-487 Food Jan 1987 SR-90 2.0 ~+ 0.0 --- (Blank) 1-131 <3 --- Cs-137 <2 --- K 993 + 102 --- STW-488 Water Feb 1987 Co-60 49.0 + 0.0 50.0 + 5.0 41.3 - 58 7 Zn-65 96.0 I 7.2 91.0 I 5.0 82.3 - 99.7 Ru-106 92.0 7 20 2 100.0 i 5 0 91.3 - 108.7 Cs-134 53.0 I 34 59075.0 50.3 - 67.7 Cs-137 89.3 { 4.6 87.0 { 5.0 78 3 - 95.7 STW-489 Water Feb 1987 H-3 4130 1 140 4209 1420 3479 - 4939 STW-490 Water Feb 1987 Uranium 8.3 1 1.2 8 0 + 6.0 0.0 - 18 4 STM-491 Milk Feb 1987 l-131 10.0 + 0 0
, 9.0 1 0.9 7.4 - 10.6 STW-492 Water Mar 1987 Gr. sipha 3.7 1 1.2 3.0 1 5.0 0.0 - 11.7 Gr. beta 11.311.2 13.01 0 5 4.3 - 21.7 STW-493 Water Mar 1987 Ra-226 7.0 + 0.1 7.3 + 1,1 5.4 - 9.2 Ra-228 7.1{2.3 7.5 { 1.1 5.5-95 STW-494 Water Apr 1987 l-131 8.0 + 0.0 7.0 1 0.7 5.8 - 8.2 STAF-495 Air Apr 1987 Gr. alpha 15.0 + 0.0 14.0 + 5.0 5.3 - 22.7 Filter Gr. beta 41.0 + 2.0 43.0 I 5.0 34.3 - 51.7 Sr-90 16.371.2 17.071.5 14.4 - 19 6 Cs-137 7.0[0.0 8.0[5.0 0.0 - 16.7 STW-496 Water Apr 1987 497 (Blind)
Sample A Gr. alpha 30.711.2 30.018.0 16.1 - 43.9 Ra-226 3.9 + 0.2 3.9 + 0.6 2.9 - 4.9 Ra-228 4.9 + 0.9 4.0 I 0.6 3.0-50 4 Uranium 5.0{0.0 5.0 { 6.0 0.0 - 15 4 e .
-- , , . - - , - - - . , ---n. - - .- -, .,
Annual Radiol:gical Tabl3 A-1 (continu:d) Envir:nmental M: nit
- ring Concentration m4Eingi67 ,
Lab Sample Date TIML Result "WEPA'Re sult" Code Type Collected Analysis +20 c Is,N=1 Control Limits STW-496 Water Apr 1987 497 (Blind) Sample B Gr. Beta 69.3 + 9.4 66.0 + 5.0 57.3 - 74.7 Sr-89 16.373.0 19.0 I 5.0 10.3 - 27.7 Sr-90 10.070.0 10.0 71.5 7.4 - 12 6 Co-60 8.3 T 3.0 8.0 7 5.0 0.0 - 16.7 Cs-134 19.0 I 2.0 20.0 7 5.0 11.3 - 28 7 Cs-137 14.7 { 1.2 15.0 [ 5.0 6.3 - 23.7 STU-498 Urine Apr 1987 H-3 6017 1 494 5620 1795 4647 - 6593 STW-499 Water May 1987 Sr-89 38.0 + 6.0 41.015.0 32.3 - 49.7 St-90 21.0 + 2.0
, 20.01 5 1 17.4 - 22.6 STW-500 Water May 1987 Gr. alpha 9.0 1 3.4 11.015.0 2 3 - 19.7 Gr. beta 10.311.2 7.01 0 5 0 0 - 15.7 STW-501 Water June 1987 Cr-51 40.0 + 8.0 41.0 + 5.0 32.3 - 49.7 Co-60 60.3 I 3.0 64.0 I 5.0 55 3 - 72.7 Zn-65 11.3 I 5.0 10.0 I 5.0 1.3 - 18.7 Ru-106 78.3 I 6.4 75.0 7 5.0 66.3 - 83.7 Cs-134 36.7 I 3.0 40.0 7 5.0 31.3 - 48.7 Cs-137 80.3 { 4.2 80.0 { 5.0 71.3 - 88.7 STW-502 Water June 1987 H-3 290S1 86 28951 357 2277 - 3513 STW-503 Water June 1987 Ra-226 6.9 + 0.1 7.3 + 1.1 54-9.2 Ra-228 13.311.0 15.2 } 2.3 11.2 - 19.2 STM-504 Milk June 1987 Sr-89 57.0 + 4.3 69.0 + 5.0 60.3 - 77.7 Sr-90 32.071.0 35071.5 32.4 - 37.6 l-131 64.072.0 59 0 I 6.0 48.6 - 69 4 Cs-137 77.770.6 74.0 I 5.0 65.3 - 82.7 K 1383 + 17 , 1525 1 76 1393 - 1657 STW-505 Water July 1987 Gr. alpha 2.3 + 0.7 5.0 + 5.0 0.0 - 13.7 Gr. beta 4.0 1 1.0 5.0 1 5.0 0.0 - 13.7 STF-506 Food July 1987 1-131 82.7 + 4.6 80.0 + 8.0 66.1 - 93 9 Cs-137 53.7 I 3.0 50.0 I 5.0 41.3 - 58 7 K 1548 + 57 1680 1 84 1534 - 1826 STW-507 Water Aug 1987 l-131 45.7 + 4.2,,
48.0 + 6.0 37.6 - 58 4 STW-508 Water Aug 1987 Pu-239 5.810.21 5.3 1 0.5 4.4 - 6.2 W I J e e e I
Annual Radiological TablJ A-1 (c:ntinu:d) Envircnmental Monit: ring n- mas Concentration;.)RC)()" ~ , Lab Sample Date TIML Hesult ' ""'E PA Result" Code Type Collected Analysis 102c Is,N=1 Control Limits STW-509 Water Aug 1987 Uranium 13.3 + 0.3 13.0 + 6.0 2.6 - 23.4 STAF-510 Air Aug 1987 Gr. alpha 9.7 + 0.4 10.0 + 5.0 1.3 - 18.7 Filter Gr. beta 28.3 + 0.6 30.0 + 5.0 21.3 - 38.7 Sr-90 10.0 I 0.9 10.0 I 1.5 7.4 - 12.6 Cs-137 10.0 { 1.0 10.0 { 5.0 1.3 - 18.7 STW-511 Water Sept 1987 Ra-226 9.9 + 0.1 9.7 + 1.5 7.2 - 12.2 Ra-228 8.1 + 1.4 6.3 + 1.0 4.6 - 8.0 STW-512 Water Sept 1987 Gr. alpha 2.0 + 0.6 4.0 + 5.0 0.0 - 12.7 Gr. beta 11.3 + 1.3 12.0 + 5.0 3.3 - 20.7 STW-513 Water Oct 1987 H-3 4473 + 100
, 4492 3 449 3714 - 5270 STW-514 Water A Oct 1987 Gr. alpha 2 9.3 + 2.6 28.0 + 7.0 15.9 - 40.1 Ra-226 4.9 T 0.1 4.8 T 0.7 3.6 - 6.1 Ra-228 4.2 71.0 3.6 I 0.5 2.7 - 4.5 Uranium 3.0{0.1 3.0{6.0 0.0 - 13.4 STW-515 Water B Oct 1987 Gr. beta 72.3 + 2.7 72.0 + 5.0 63.3 - 80.7 Sr-89 14.3 71.3 16.075.0 7.3 - 24.7 Sr-90 9.7 7 0.4 10.071.5 7.4 - 12.6 Co-60 16.77 3.0 16.075.0 7.3 - 24.7 Cs-134 16.772.3 16.0 I 5.0 7.3 - 24.7 Cs-137 24.3 { 3.3 24.0 { 5.0 15.3 - 32.7 STW-516 Water Oct 1987 C r-51 80.3 + 17.5 70.0 + 5.0 61.3 - 78.7 Co-60 16.072.3 15.0 7 50 6.3 - 23.7 Zn-65 46.3 I 5.6 46.0 I 5.0 37.3 - 54.7 Ru-10S 57.3 I 15.4 61.0 I 5.0 52.3 - 69.7 Cs-134 23.7 I 2.5 25.0 I 5.0 16.3 - 33.7 Cs-137 51.7 { 3.2 51.0 { 5.0 42.3 - 59.7 STU-517 Urine Nov 1987 H-3 7267 + 100 7432 + 743 6145 - 8719 STW-519 Water Dec 1987 l-131 26.0 + 3.0 26.0 + 6.0 15.6 - 36.4 a Results obtained by Teledyne Isotopes Midwest Laboratory as a participant in the environmental sample crosscheck program operated by the Intercomparison and Calibration Section, Quality Assurance Branch, Environmental Monitoring and Support Laboratory, U.S. Environmental Protection Agency (EPA), Las Vegas, Nevada.
b All results are in the pCi/l, except for elemental potassium (K) data in milk, which are in mg/l; air filter samples, which are in pCi/ filter; and food, which is in mg/kg. c Unless otherwise indicated, the TIML results are given as the mean 12 standard deviations for three determinations. d USEPA results are presented as the known values and expected laboratory precision (1s,1 determination) and control limits as defined by EPA. O NA = Not analyzed.
Table A-2 Cr:sscheck program results, therm luminescent disimeters fn ent:1 nit ring mR J _' _" ' ', n' Telodyne Lab TLD Result Known Average +2 d Code Type Measurement +2 a y,;y,c (all participants) 2nd International Intercomparison b 115-2 CaF2:Mn Field 17.011.9 17.1 16.4 + 7.7 Bulb Lab 20.8 + 4.1 21.3 18.817.6 3rd International Intercomparison' 115-3 CaF2:Mn Field 30.7 + 3.2 34.914.8 31.5 + 3.0 , Bulb Lab 89.616 4 91.7 + 14.6 86.2 1240 4th International Intercomparison I 115-4 CaF2 :Mn Field 14.111.1 14.111.4 16.0 ; 9.0 Bulb Lab (Low) 9.3 1.3 12.212.4 12.0 ; 7.6 Lab (High) 40.411.4 45.8 + 9.2 43.9 132 5th International Intercomparison9 115-5A CaF2 :Mn Field 31.4 + 1.8 30.0 + 6.0 30.2 14 6 Bulb Lab at 77.4 + 5.8 75.2 +
~
7.6 75 8 + ~ 40 4 beginning Lab at 96.6 +
~
5.8 88 4 + 8.8
~
90.7 + 312 ~ end
Annual Mediological , Table A-2 (Continu:d) Envir:nmental M: nit: ring Rannrt 1987 mR pan. An Telodyne Lab TLD Result Known Average +2 d Code Type Measurement +2 a Value c (all participants) 115-5B LIF-100 Field 30.3 +
~
4.8 30.0 +
~
6.0 30.2 + ~ 14.6 Chips Lab at 81.1 +
~
7.4 75.2 ~+ 7.6 75.8 + ~ 40.4 beginning Lab at 85.4 +
~
11.7 88.4 +~ 8.8 90.7 + ~ 31.2 end 7th International Intercomparison h 115-7A LIF-100 Field 75.4 + 2.6 75.8 + 6.0 75.1129.8 Chips Lab (Co-60) 80.013.5 79.9 + 4.0 77.9127.6 Lab (Cs-137) 66.612.5 75.0 + 3.8 73.0 + 22.2 115-78 CaF2 :Mn Field 71.5 + 2.6 75.8 + 6.0 75.1 + 29 a Bulbs Lab (Co-60) 84.816.4 79.9 + 4.0 77.9 + 27.6 Lab (Cs-137) 78.8 11.6 75.013.8 73.0122.2 115-7C CaSO 4:Dy Field 76.812.7 75.8 + 6.0
, 75.11298 Cards Lab (Co-60) 82.513.7 79.914.0 77.9 + 27.6 ,
Lab (Cs-137) 79.0 + 3.2
, 75.013.8 73 0 + 22.2 ,
Annual Radiological Table A-2 (Continu:d) Envir:nmental M: nit: ring !
. m -m. tant mR oi ni
" ~
Teledyne Lab TLD Result Known Average +2 d Code Type Measurement +2 a Value c (all participants) 8th International Intercomparison I 115-8A UF-100 Field Site 1 29.511.4 29.711.5 28.9112.4 Chips Field Site 2 11.3 + 0.8
, 10.410.5 10.1 + 9.06 Lab (Cs-137) 13.7 + 0.9 17.2 + 0 9 16.2 + 6.8 ,
115-8B CaF2:Mn Field Site 1 32.3 + 1.2 29.7 + 1.5 28.9 + 12.4 , Bulbs Field Site 2 9.0 1 1.0 10.4 + 0.5 10.119.0 Lab (Cs-137) 15.8 + 0.9
, 17.210.9 16.2 + 6.8 115-SC CaSO4 : Field Site 1 32.3 + 0.7 29.7 + 1.5 28.9 + 12.4 Dy Cards Field Site 2 10.6 + 0.6 10.4 + 0.5 10.1 + 9.0 ,
Lab (Cs-137) 18.1 + 0.8 17.2 + 0.9 16.216.8 a Lab result given is the mean +2 standard deviations of three determinations. b ~ '
. Second International Intercomparison of Environmental Dosimeters conducted in April of 1976 by the Health and Safety Laboratory (GASL). New York, New York, and the School of Public Health of the University of Texas, Houston, Texas. ;
C Value determined by sponsor of the intercomparison using continuously operated pressurized ion chamber. d Mean +2 standard deviations of results obtained by all laboratories particpating in the program.
- Third II1ternational Intercomparison of Environmental Dosimeters conducted in summer of 1977 by Oak Ridge National Laboratory and the School of Public Health of the University of Texas, Houston, Texas.
9 Fourth international intercomparison of Environmental Dosimeters conducted in fall of 1980 at Idaho Falls, Idaho and sponsored by the School of Public Health of the University of Texas, Houston, Texas and Environmental Measurements Laboratory, New York, New York, U.S. Department of Energy. h Seventh international Intercomparison of Environmental Dosimeters conducted in the spring and ; summer of 1984 at Las Vegas, Nevada, and sponsored by the U.S. Department of Energy, the U.S. Nuclear Regulatory Commission, and the U.S. Environmental Protection Agency. I Eight International Intercomparison of Environmental Dosimeters conducted in the fall and winter of 1985-1986 at New York, New York, and sponsored by the U.S. Department of Energy. i ! l l
Annual RaC:ligical Table A-3 in-h:use spiked samples Envir:nment:1 M: nit: ring , pannet 1QA7 Concentration ineCMb t.ab Sample Date TIML Result Known Expected Code Type Collected Analysis n=3 Activity Presicison l 1s,n=3a OC-W-23 Water Jan 1987 l-131 29.8 + 2.5
, 27.913.0 10.4 i OC-MI-12 Milk Jan 1987 l-131 36.5 + 1.3 35.6 + 5.0 10.4 Cs-137 27.4 [ 8.0 8.7 32.6 { 4.2 SPM-13 Milk Jan 1987 Sr-89 10.4 + 2.1 12.2 + 4.0 8.7 Sr-90 14.671.6 12.6 I 3.0 5.2 ,
1-131 49.5 I 1.2 54.9 I 8.0 10.4 Cs-134 < 176 0.D 8.7 Cs-137 33.3 + 0.6 27.4 + 8.0 8.7 SPW-24 Water Mar 1987 Sr-89 24.7 + 3.6 25.9 + 5.0 8.7 Sr-90 22.8 [ 8.0 5.2 23.9 [ 3.8 SPW-25 Water Apr 1987 l-131 28.0 + 1.9 29.3 + 5.0 10 6 SPM-14 Milk Apr 1987 l-131 25.0 + 2.2 23.9 + 5.0 10 4 Cs-134 < f.1 0.0 8.7 Cs-137 27.217.0 8.7 34.212.0 SPW-26 Water Jun 1987 H-3 3422 + 100
~
3362 + ~ 300 520 Co-60 24.8 + 1.4 26.5 + 7.0
~
8.7 Cs-134 <f0 0.0 8.7 Cs-137 21.2 + 0.5 21.6 + 7.0 87 SPW-27 Water Jun 1987 Or alpha 8.5 + 1.9 10.1 + 4 0 8.7 Or. beta 22.6 + 1.9 21.2 + 5.0 8.7 Water Jun 1987 Or alpha 8.7 + 1.3 10.1 + 4 0 8.7 SPW-28 , Or. beta 12.21 2 5 9.41 0 3 87 SPW-29 Water Jun 1987 Or alpha 16.4 + 1.3 18.9 + 5.0 8.7 Or beta 15.91 0 4 11.814.0 8.7 4
- SPM-15 Milk Jul 1987 Sr-89 19.4 + 1.6 18.8 + 3.5 5.2 1-131 43.5 I 0.7 45.3 I 7.0 10.4 Cs-134 17.9 I 2.2 16.0 I 5.3 8.7 Cs-137 22.7 { 5.0 8.7 25.411.8 Water Sept 1987 Sr-89 17.5 + 3.0 14.3 + 5.0 8.7
- SPW-30 Sr-90 17.5 { 2.2 5.2
- 18.4 [ 2.2 Water Oct 1987 H-3 2053 + 93 2059 + 306 520 SPW-31 ,
- n=3 unless noted otherwise.
b n=2. i c n=1.
Annual Radiological
- Envir:nmental Wnit: ring Table A-4 In-h us2
- blank
- samples '
Rep:n 1987 ___m, Concentratfd?f'Th'titt/l Acceptance Lab Sample Date Results Criteria Code Type Collected Analysis (4.66o) (4.66o) SPW-3185 D.I. Water Jan 1987 Ra-226 <0.1 <1 Ra-228 <0.9 <1 SPS-3292 Milk Jan 1987 l-131 <0.1 <1 Cs-134 <6.2 < 10 Cs-137 <6.4 < 10 SPW-3554 D.I. Water Feb 1987 H-3 <180 < 300 Gross beta <2.6 <4 SPS-3555 Milk Feb 1987 Sr-89 <0.6 <5 Sr-90 1.9 0.4a <j SPS-3731 Milk Mar 1987 Cs-134 <2.2 < 10 Cs-137 <2.5 < 10 SPS-3732 D.I. Water Mar 1987 Sr-89 <0.9 <5 Sr-90 <0.8 <1 l-131 <0.3 <1 Co-60 <2.3 < 10 Cs-134 <2.2 < 10 (Oamma) Cs-137 <2.4 < 10 (Gamma) Ra-226 <0.1 <1 Ra-228 <1.0 <1 Np-237 <0.04 <1 Th-230 < 0.05 <0.1 Th-232 < 0.02 <0.1 : U-234 <0.05 <0.1 U-235 < 0.03 <0.1 U-238 <0.03 < 0.1 SPS-4023 Milk May 1987 l-131 <0.1 <1 SPS-4203 D.I. Water May 1987 Gross alpha <0.7 <1 Gross beta <1.7 <4 SPS-4204 Milk May 1987 Sr-89 <0.5 <5 Sr-90 <j 2.410 6a SPS-4390 Milk Jun 1987 Cs-134 < 4.7 < 10 Cs-137 <5.2 < 10 l a Low level (1 - 4 pCi/l) of Sr-90 concentration in milk is not unusual. i e 9 6
In-hous3
- blank
- samples (continu:d) Annual Radiological Table A-4 Environmental Monit ring ConcentratihMf'AdE rmtt@tance Lab Sample Date Results Criteria Code Type Collected Analysis (4.660) (4.66o)
SPS-4391 D.I. Water Jun 1987 Sr-89 <0.4 <5 Sr-90 <0.4 <1 1-121 <0.1 <1 Co-60 < 3.8 < 10 Cs-137 <5.7 < 10 Ra-226 <0.1 <1 Ra-228 <0.9 <1 SPW-4627 D.I. Water Aug 1987 Gross alpha <0.6 <1 Gross beta < 1.4 <4 Tritium < 150 SPS-4628 Milk Aug 1987 Sr-89 <0.6 <5 Sr-90 2.4 ; 0.6 <1 SPS-4847 Milk Sep 1987 Cs-134 < d.4 < 10 Cs-137 <5.3 < 10 , SPS-4848 D.I. Water Sep 1987 l-131 <0.2 <1 SPW-4849 D I. Water Sep 1987 Co-60 <4.1 < 10 Cs-134 < 4.8 < 10 Cs-137 <40 < 10 Sr*89 <0.7 <5 St-90 <0.7 <1 SPW-4850 D I. Water Sep 1987 Th-228 <0 04 <1 Th-232 <08 <1 U-234 <0 03 <1 U-235 <0 03 <1 U-236 <0.02 <1 Am-241 <0.06 <1 Cm-242 <0.04 <1 Ra-226 <0.1 <1 Ra-228 <1.0 <2 SPW-4859 D.I. Water Oct 1987 Fe-55 <0.5 <1 SPS-5348 Milk Dec 1987 Cs-134 <2.3 < 10 Cs-137 < 2.5 < 10 SPW-5384 Water Dec 1987 Co-60 <2.8 < 10 Cs-134 <2.6 < 10 Cs-13? <21 < 10 1-131 <0.2 <1 Ra-276 <0.1 <1 Rr 218 <1.2 '2 Stt
<0' e'
<0.4
-~
g 9 4
.m... _ _ _ _ ,
- Annual Radiological Environmental Monitoring
. Tabl3 A-4 in-house ' blank" samples (continued) Concentratibym )tt/t Acceptance Lab Sample Date Results Criteria Code Type Collected Analysis (4.66o) (4.66o) SPW-5385 Water Nov 1987 Gr, alpha <0.4 <1 Gr.hets <2.2 <4 Fe-55 <0.3 <1 SPS-5386 Milk Jan 1988 l-131 <0.1 <1 SPW-5448 ' Dead' Water Jan 1988 H-3 < 177 < 300
- Annu;l Radl; logical Envir:nmental Monit: ring ACCEPTANCE CRITERIA FOR "SPIKED" SAMPLES Rep:rt 1987 Pag) 86 LABORATORY PRECISION: ONE STANDARD DEVIATION VALUES FOR VARIOUS ANALYSESa One Standard Deviation Analysis Level for Single Determination Camrna Emitters 5 to 100 pCIAlter or kg 5 pCl/ liter
, >100 pCIMfter or kg 5% of known vatuo Strontium-89 b 15 to 50 pCi/ liter or kg 5 pCi/ liter
>50 pC4Atter or kg 10% of known value Strontium-90 b 2 to 30 pCi/Itter or kg 3.0 pCi/ liter
>30 pCi/ liter of kg 10% of known value P;tassium >0.1 g/ liter or kg 5% of known value Gross Alpha <20 pCi/Irter 5 pCl/ liter
>20 pCi/ liter 25% of known value Gross Beta <100 pCIAitor 5 pCi/ liter
>100 pCi/Wter 5% of known value Tritium <4,000 pClotter is = (pCl/ liter) =
169.85 x (known).0933
>4,000 pCIAMer 10% of known value Radium-226. <0.1 pCi/ liter 15% of known value Radium-228 Plutonium 0.1 pCVWter, gram. 10% of known value or sample 1: dine-131 <55 pCIAiter 6 pCi/ liter lodine-129 D >55 pCIAner 10% of known value
<35 pCIAiter 6 pCi/ liter Uranium-248 Nickel 63 >35 pCloiter 15% of known value D
Technetium-99 tron-SS D 50 to 100 pC4/1tter 10 pCi/ liter 10% of known value a From EPA publication.
- Environmental Radioactivity Laboratory l tercomparison Studies Program. Fiscal Year 1981-1982. EPA-600/4-SI-004.
b TIML limit
Annual Radi:l:gical Envir nmental M: nit: ring Repon 1987 Pag] 87 Appendix B Data Reporting Conventions ) i
r _ _ - _ - _ _ _ _ _ _ _ _ - _
., Annual Rodological Environmental Monitoring
. C;ta Reporting Conv;nti:ns Report 1987 Page 88 1.0 All activities are decay corrected to collection time.
2.0 Single Mwasurements Each single measurement is reported as follows: x+s where x = value of the measurement; s = 2r counting uncertainty (corresponding to the 95% confidence level). In cases where the activity is found to be below the lower limit of detection L lt is reported as
<L where L = is the lower limit of detection based on 4.660* uncertainity for a back 0round sample.
3.0 Duplicate Analyses s 3.1 Individual results: *11 3
*2 .+. s2 Reported result: x+s where x = (1/2) (*1 + *2) 2 2 s= sg + s2 3.2 Individual results: < L)
< L2 Reported result: <L where L = lower of Lj and L2 3.3 Individual results: x+s ,
<L Reported result: x + s if x > L:
<L otherwise
g(SnuJJ (MWW1
- Environmental M: nit: ring R:p:rt 1987 4.0 Computation of Averages and Standard Deviations 4.1 Averages and standard deviations listed in the tables are cornputed from all of the individual measurments over the period averaged; for example, an unnaul standard deviation would not be the average of quarterly standard deviations.
The average x and standard deviation (s) of a set of n numbers *1, *2, , , ,*n are defined as follows: x
.1 n [x s (* * *)
n-1 4.2 Values below the highest lower limit of detection are not included in the average, f 4.3 If all of the values in the averaging group are less than the highest LLD, the highest LLD is reported. 4.4 ff all but one of the values are less than the highest LLD, the single value x and associated two sigma error is reported. 4.5 in rounding off, the following rules are followed: 4.5.1 If the figure following those to be retained is less than 5, the figure is dropped, and the retained figures are kept unchanged. As an example,11.443 is rounded off to 11.44. 4.52 If the figure following those to be retained is greater than 5. ths ; figure is dropped, and the last retained figure is raised by 1. As an example,11.446 is rounded off to 11.45 4.5.3 'f the figure following those to be retained is 5, and if there are no figures other than zeros beyond the five, the figure 5 is dropped. and the last-place figure retained is increased by one if it is an odd number or it is kept unchanged if an even number. As an example, 11.435 is rounded off to 11.44, while 11.425 is rounded off to 11.42 [ J r I r
.o-o Y$,YA$5E' :
uxwar ace amm - a M dI rea Edison Enlis?m ==. , . April 30 1988 NRC-88-0118 i U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington. D. C. 20555
Reference:
Fermi 2 NRC Docket No. 50-341 ! NRC License No. NPF-43 ,
Subject:
Annual Radiological Env i r o nm e nt al
- Operating Report Attached is the 1987 Annual Radiological Environmental ,
Operating Report for Fermi 2. This submittal is required by , section 6.9.1.7 of the Technical Specifications. If you have any questions or comments about this report. please contact Patricia Anthony at (313) 586-1617. j Sincerely, t W. S. Orser Vice President Nuclear Operations k l cc A. B. Davis , R. C. Knop , T. R. Quay ! W. G. Rogers Region III i i ! h i _ _ _ _ - _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _}}