ML19323C598
| ML19323C598 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 04/29/1980 |
| From: | NIAGARA MOHAWK POWER CORP. |
| To: | |
| Shared Package | |
| ML17053B608 | List: |
| References | |
| NUDOCS 8005160378 | |
| Download: ML19323C598 (67) | |
Text
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80051603 7 O
NIAGARA MOHAWK POWER CORPORATION i
ANNUAL ENVIRONMENTAL OPERATING REPORT I
PART B - RADIOLOGICAL REPORT
' January 1, 1979 - December 31, 1979 NINE MILE POINT NUCLEAR STATION UNIT #1 l
-Facility Operating License DPR-63 i
Docket Number 50-220 f
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TABLE OF CONTENTS fagg LIST OF TABLES 11 LIST OF FIGURES lii I. INTRODUCTION 1 II. DESCRIPTION 1 III. EVALUATION OF ENVIRONMENTAL DATA 1 A. Lake Program 1
- 1) Cladaphora 7
- 2) Shoreline Sediments 7
- 3) Fish 8
- 4) Lake Water 8 B. Land Program
- 1) Air Particulates 9
- 2) Air Particulate Composites 9
- 3) Airborne I-131 10
- 4) Environmental TLD's 10 S) Radiation bbnitors 11
- 6) Milk and Special Samples 11
- 7) Milch Animti Census 13
- 8) Other Land Samples 14 C. Exceptions to the Program 14 IV. ENVIRONMENTAL SAMPLE ~ SUMNRRY 16 l
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.. a LIST OF TABLES Table No. Content Page Table 1 Required Sample Collection and Analysis 22 (Lake Program)
Table 2 Required Sample Collection and Analysis 23 (Land Program)
Table 3 Cladaphora Results 28 Table 4 Shoreline Sediment 29 Table 5 Fish Results 30 Table 6 Lake Water Sample (Monthly Composite) Results - 31 Beta Emitters Table 6A Lake Water Sample (Monthly Composite) Results- 32 Gamma Emitters Table 6B Lake Water Sample (Monthly Composite) Results - 33 pH and Solids Table 7 Lake Water Sample (Quarterly Composite) 34 Results - H-3, Sr-89, Sr-90 Tables 8, 9 Particulate Filter Results - Gross Beta 36, 38 i' ables 10, 10A Particulate Composite Results - Gamma Isotopic 40, 41 Tables 11; 12 Airborne I-131 Results 42, 44 Table 13 TLD Results 46 Table 14 Radiation Monitor Readings 47 Table 15 Milk Results - I-131 51 Table 16 Milk Results - Gamma Isotopic, Sr-90 52 Table 17 Milch Animal Census Results 53 Table 18 Food Product Results 55 Table 19 Special Samples Results - Soil 56 i
Table 20 Special Samples Results - Pasture Grass 58 Table 21 Special Samples Results - Milk (I-131) 59 Table 22 Special Samp.es Results - Milk (Gamma Emitters) 60 Table 23 Special Samples Results - Fodder Crops 61 (Gamma Emitters)
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, LIST OF FIGURES _
Figure No. Content Page i
Figure 1 Off-Site Environmental Station and TLD Locations 24 Figure 2 On-Site Environmental Station and TLD Locations 25 i
Figure 3 Meat, Poultry, Eggs Sample Locations 26 i
Figure 4 Milk Sample and Milch Animal Census Locations 27 L
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NINE MILE POINT UNIT I ANNUAL ENVIRONM'l1TAL OPERATING REPORT I. INTRODUCTION This report is submitted in.accordance with Section B to DPR-63, Docket S0-220.
II. DESCRIPTION The required sample collection and analysis schedule for NMP-1 is listed in Tables 1 and 2.
The sample collections for the radiological program are performed by two groups. Texas Instruments Incorporated, Ecological Services Branch (TIES) performs much of the environmental sampling. TIES is presently performing the Nine Mile Point Aquatic Ecology Study at the site. The staff required by TIES to perform this study is used to perform the terrestrial sampling required for the site radiological monitoring program. In-plant and remaining terrestrial sampling is performed jointly by the JAFNPP and NMPNS staffs.
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- 1. SAMPLE COLLECTION METHODOLOGY A. Lake Water The two indicator stations are the respective inlet canals at JAFNPP and NMPNS. These samples are com-posited using continuously running pumps which dis-charge into large collection tanks. These tanks are emptied weekly and an aliquot is saved for the monthly composite.
The control station sample is collected from the City of Oswego water intake. Grab samples are drawn from the intake prior to treatment and are composited in a large sample bottle.
1 Quarterly composite samples are made up from aliquots of monthly samples.
B. Air Particulate / Iodine The air particulate glass fiber filters are approximately two inches in diameter and are placed in sample holders in the intake line of a vacuum sampler. Directly down stream from the particulate filter is a 2 x 1 charcoal cartridge used to absorb airborne radioiodine. The samplers run continuously and the charcoal cartridges and particulate filters are changed on a weekly basis.
The particulate filters are composited on a monthly basis by location (off-site, on-site) after being counted for gross beta activity.
II. DESCRIPTION (Continued)
- 1. SAMPLE COLLECTION METHODOLOGY (Continued)
B. Air Particulate / Iodine (Continued)
The air sampling stations are located in two rings surrounding the site. The on-site locations ring the terrestrial area around the plants inside the site boundary.
The on-site sampling network is composed of 9 stations. The off-site air monitoring locations range 6 to 17 miles from the site and is composed of 6 stations. Air monitoring locations are shown on Figures 1 and 2.
C. Milk Milk samples are collected in polyethylene bottles from the bulk storage tank at each sampled farm.
Before the sample is drawn the tank contents are agitated from 3 to 5 minutes to assure a homogenous mixture of milk and butterfat. Three gallons are collected during the first week of each month from each of the five farms. The samples are frozen and shipped to the analytical contractor within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of collection in insulated shipping containers. The milk sampling locations are found on Figure 4. (See Table 15 for identification of locations sampled.)
D. Meat, Poultry and Eggs Semi-annually one kilogram of meat is collected from locations within a 10 mile radius of the site. Weekly phone calls are made to the local butcher to determine i availability of slaughtered live stock from within the sampling area. Whenever possible meat samples are collected from locations previously used.
Semi-annually one kilogram of poultry and one kilogram of eggs are collected from each of three locations with-in a 10 mile radius of the site. Attempts are made to '
collect poultry and eggs at the same time as the meat samples. The poultry and eggs are frozen and shipped in insulated containers. Whenever possible samples are obtained from previously sampled farms (see Figure 3).
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II. DESCRIPTION '(Continued)
- 1. SAMPLE COLLECTION METHODOLOGY (Continued)
E. Human Food Crops
- Human food crops are collected during the late summer harvest season at locations previously sampled, if available. One kilogram each, of two types of fruits and/or vegetables from each of the tnree locations within a ten mile radius of the site are collected. The types of fruits and vegetables sampled depends on what is locally available at the time of collection. Attempts are made to collect at least one broadleaf type vegetable from each location. The fruits and vegetables are chilled prior to shipping and shipped fresh in insulated containers (see Figure 3).
F. Soil Samples Soil samples are required once every three years.
No regular samples were collected during 1978.
Soil samples will be collected again during the 1980 sample season. Special soil samples were collected in November 1979. These samples are discussed in Section III.B.6.
1 G. Fish Samples Available fish species are removed from the Nine Mile Point Aquatic Ecology Study monitoring collections during the spring and fall ecliection periods. Samples are collected from a combination of the four on-site sample transects and one off-site sample transect
] (see Figure 1). Available species are selected under the following guidelines:
- 1. 0.S to I kilogram of edible portion only of a maximum of 5 species per location.
- 2. Samples composed of more than one kilogram of single species from the same location are divided
- into samples of 1 kilogram each prior to shipping.
A maximum of three samples per species per loca-tion are used. Weight of samples are the edible portions only.
Selected fish samples are frozen immediately after collection and segregated by species and location.
Samples are shipped frozen within two. weeks in insulated containers.
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.O II. DESCRIPTION (Continued)
- 1. SAMPLE COLLECTION METHODOLOGY (Continued)
H. Shoreline Sediments One kilogram of shoreline sediment sample is collected at one on-site location and one off-site location. The samples are placed in plastic bags, sealed and shipped for analysis in insulated containers.
I. Cladaphora The species glomerata is the dominate species of clada-phora in collections in the NMP vicinity. Cladaphora is a long filamentaus alga attached by a holdfast to rocks and other submerged substrates. Colonization and propagation of cladaphora extends out to a depth of about 20 feet, and the long, growing strands of cladaphora in water 5 feet deep or less are constantly being broken off by wave activity. Maximum growth usually occurs in water about 10-15 feet deep, but this will vary, depending upon turbidity (We:ernak et al 1974). Growth of cladaphora begins in late May, reaches a peak in late June or early July, and declines during the warmer summer period of late July and early August (Storr and Sweeney 1971) . As temperatures drop, a secondary peak may occur in late August. Growth ceases in September due to decreasing light and temperature.
Cladaphora samples are collected in the spring and fall season from two on-site locations and one off-site location. Cladaphora is collected from natural substrates. The cladaphora is scraped from the sub-strates into sample containers, labeled, frozen and shipped in insulated containers for off-site analysis.
J. TLD (direct radiation)
Thermoluminescent losimeters (TLD's) are used to measure direct radiation in the JAF/NMP-1 environment. The TLD stations are placed around the site using a three zone division. The first group of TLD's are located within the site boundary and are called "on-site" TLD's. The second set of TLD's are called " site boundary" stations and are located at approximately the site perimeter.
The third division of TLD stations are the "off-site" stations, incated at the off-site air monitoring stations.
II. DESCRIPTION (Continued)
- 1. SAMPLE COLLECTION METHODOLOGY (Continued)
J. TLD (direct radiation) (Continued)
Each TLD set is made up of 2 CaSO4 dosimeters (2 chips per dosimeter), sealed in a polethylene package to insure dosimeter integrity. The TLD packages are further protected by placement in plexiglass " birdhouses" or by tape sealing to supporting surfaces. The dosimeters are collected, replaced and evaluated on a quarterly basis.
- 2. ANALYSIS PERFORMED The environmental radiological surveillance sample analysis is performed by Radiation Management Corporation (RMC) except for the particulate samples and iodine cartridges which are counted on site. These two sample media are counted on site to facili-tate the compositing of the air particulate filters after gross beta analysis and the timely analysis of charcoal cartridge for Iodine-131.
- 3. CHANGES IN W E 1979 SAMPLE PROGRAM A. An additional milk sample location was added to the 1979 sampling program. This farm was previously sampled during the 1977 program, but chose not to participate in tue 1978 sampling program. This additional sample station is designated as location number 8 (see Figure 4). This sane sample station was designated as station number 4 in the 1977 Environmental Report. Only I-131 analysis was performed on this sample location.
1 B. 1979 sample results reported as "less than" (<) I represent the lower limits of detection (LLD).
LLD is defined by the "USNRC Branch Technical l Position (revision 1, November 1979)" as the l smallest concentration of radioactive material in i the sample that will yield a net count (above system background) that will be detected with 955. probability l with only 5% probability of falsely concluding that a blank observation represents a "real signal". Sample data reported in the 1979 report as "less than" results ,
were calculated using 4.66 times the standard deviation of the background count rate or of the counting rate of a blank sample where appropriate. Sample data reported as "less than" results prior to the 1979 sample program were calculated based on 3.0 times the standard deviation of the background count rate.
II. DESCRIPTION (Continued)'
- 3. CHANGES IN WE 1979 SAMPLE PROGRAM (Continued)
C. Lower Limits of Detections for airborne radiciodine (I-131) analysis reported for 1979 are decay correctec' to end of sample period. Previous airborne I-131 analysis results were decay corrected to the mid-point of sample collection.
D. Amendment No. 29 to License DPR-63, date of issuance 3/26/79, changed the following portions of the environmen-tal monitoring program:
- 1) Aquatic a) bbilu;ks, gammarus, and periphyton were deleted.
Periphyton was replaced with cladaphora.
b) Bottom sediments were changed to shoreline sediments. Two on-site locations were changed to one.
- 2) Terrestrial a) Monthly milk composites are no longer required.
All analyses are performed on a single monthly collection.
b) Particulate filters are divided into two on-site and two off-site composites instead of one and one respectively.
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III. EVALUATION OF ENVIRONMENTAL DATA A. Lake Program ;
1 Tables 3 through 7 list the results of radiological analysis of aquatic media.
- 1) Cladaphora - Table 3 Cladaphora samples were collected twice during the 1 1979 sampling season. Collections were made on 6/19 and 8/16.
Analysis performed on the first collections indicated detectable concentrations of Mn-54, Co-58, Co-60, Cs-134, Cs-137, Ce-144. Concentrations of K-40, Ra-226, Be-7, Th-232 were also detected. The first group of nuclides is of interest in that these are normally associated with nuclear plant operations, while the second group is considered to be natural occurring. Co-137, Mn-54, Co-60 concentrations from the 03 transect were detected in quantities that may be of possible significance. These nuclides were in excess of 10 times the control station value (00 transect). Reference LER 79-021.
Analytical results on the second set of samples indicated only Cs-137 as being of possible signifi-cance. The concentrations of this nuclide on the 02 transects was 5 times the contrti station value; no LER was required.
- 2) Shoreline Sediment - Table 4 Shoreline sediments were collected on 7/3/79 and i
12/3/79 at one off-site (00) and one on-site (02) location. Analytical results indicated concentrations of Cs-137, Ra-226, Th-232. The Cs-137 levels were most probably the result of fallout in that the on-site and off-site concentrations were of the same order.
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III. EVALUATION OF ENVIRONMENTAL DATA (Continued)
A. Lake Program (Continued)
- 3) Fish - Table 5 A total of 23 samples were collected during 1979.
Collections were made in the spring and fall. White perch, yellow perch, and white sucker were the most abundant species with rainbow smelt present in only 2 collections.
The predominant nuclide detected was again Cs-137.
Only one on-site sample (yellow perch collected 5/79 on the 02 transect) showed concentrations of possible significance. Cs-134 and Cs-137 levels were found to be greater than 2 times the control value (white perch).
- 4) Lake Water - Monthly and Quarterly Composites -
Tables 6, 6A, 6B and 7 Lake water samples were analyzed for gross beta concentrations (6), gamma emitters (6A), solids and pH (6B), and H-3, Sr-89, and Sr-90 (7) .
Analytical results for the lake water samples indicated no evidence of plant related environ 4 mental impact.
Gross beta analyses showed a few instances where indicator locations were greater than 2 times control values (OSWP). These were the NMP inlet for February and August, the NMP discharge for April, August, and September; and the JAF inlet for August.
Ge(Li) analyses showed indicator location greater than 2 times control values for C:-137 in the March l NMP inlet and discharge composites and the April, l June, and December discharge samples.
H-3 concentrations were greater than 2 times the control value in the 2nd quarter NMP and JAF discharge composites.
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III. EVALUATION OF ENVIRONMENTAL DATA (Ccntinued)
B. Land Program The results of sample analyses for the 1979 reporting period are included in Tables 8 through 18.
- 1) Air Particulates - Tables 8 and 9 Tables 8 and 9 give the results of the air particulate gross beta concentrations for the 6 off-site and 9 on-site stations respectively.
Thequarter1g)averagesforgrossbetaconcentra-tions (pCi/m are as follows:
Off-Sites On-Sites 1st Qtr. 0.042 0.031 2nd Qtr. 0.106 0.072 3rd Qtr. 0.101 0.080 1 4th Qtr. 0.045 0.037 No significant levels of gross beta activities were detected during the 1979 collections. Normal flucuations were observed as is evident in the above listed quarterly averages. The concentration during the late spring, summer, and early fall months have historically been higher than the winter months. l l
- 2) Monthly Particulate Composites - Tables 10 and 10A )
l For the first 3 months of 1979, particulate filters j were composited into one off-site and one on-site composite. After a ETS amendment effective April 1,1979 (NMP-1 only), filters were broken down into two on-site and two off-site composites.
1 In the January and February composites, concentrations i of Be-7, Co-60, Cs-137, Ce-141, Ce-144, FM-54, Ru-103, !
Ru-106 were detected. In the remaining composites only Be-7, Cs-137, and Ce-144 were detected. Co-60 was also detected in hbrch on-site and the February off-site, however, it should be noted that the associated ,
errors were on the order of 50 to 60%. l None of the detected concentrations was of any signi-ficance. The concentrations of Cs-137, Ce-141, and Ce-144 may be attributed to sources other than the
. nuclear plant operation.
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III. EVALUATION OF ENVIRONMENTAL DATA (Continued)
B. Land Program (Continued)
- 3) Airborne Radioiodine (I-131) - Tables 11 and 12 The results of the I-131 (cha coal cartridge) for the six off-site and nine on-site stations are pre-sented in Tables 11 and 12 respectively.
The quarterly averages for I-131 concentrations (pCi/m3) are as follows:
Off-Site On-Site 1st Qtr. <0.023 <0.020 2nd Qtr. <0.027 <0.019 3rd Qtr. <0.024 <0.018 4th Qtr. <0.022 <0.018 During the 1979 program, no airborne radioiodine was detected at any of the 15 environmental stations.
- 4) TLD's (Environmental Dosimetry) - Table 13 The reported dose rates are the average of 4 independent readings. Each TLD station or location is composed of 2 individual TLD's, with each TLD containing 2 distinct dosimeters.
The TLD's are broken down into 3 groups for reporting purposes. The groups are on-site, off-site and site boundary (see TLD lbcation maps, Figures 1 and 2).
The net doses at the site boundary (site boundary average minus off-site average) were as follows:
QUARTER SITE BOUNDARY DOSE (mrem) 1 0.0 2 0.0 3 0.6 4 0.0 The total site boundary dose for 1979 was less than 1 mrem. Dosimeters 31, 32, 39 and 40 are locations within the NMP-1 restricted area near the Radwaste Building and are influenced by waste trucks being loaded in the building or parked nearby. Dosimeters 27 through 30 are located within the FitzPatrick plant restricted area and are affected by waste trucks being loaded in or parked near the Fit: Patrick Radwaste l Building. l l
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III. EVALUATION OF ENVIRONMENTAL DATA (Continued)
B. Land Program (Continued)
- 4) Dosimeter #35, which is located in the northeastern section of the Nine Mile Unit #2 construction site, showed an increase from 16 mrem for the first quarter 1979 to 179 mrem for the second quarter 1979. An investigation as to the possible causes for the in-crease in exposure revealed that radiographing of welds in the general vicinity of the dosimeter location occurred during this period. The D-1 on-site environ-mental radiation monitor also recorded the presence of an increased dose rate during the month of June 1979 due to the radiography nearby. The radiography that was recorded by dosimeter #35 occurred from May 25 to -
June 27. The radiography activity was done by 3 crews on an around the clock basis using a 100 Ci Iridium source. Approximately 6722 radiographs were taken, varying from a few seconds to 5 minutes in exposure time. No increase in radiation exposure to the general public resulted from the radiographic testing.
- 5) Radiation Monitors - Table 14 Environmental radiation monitors are located in 10 of the 15 air monitoring environmental stations. Each of the on-site environmental monitoring stations contain a radiation monitor and in addition, the C off-site monitoring station contains a similar monitor. The radiation monitors consists of a GM detector with an associated power supply, chart recorder and trip unit. i The monitor has an operating and recording range from 1 0.01 to 100 mrem /hr. Each radiation monitor has a l small radioactive source mounted inside the detector 1 casing to produce an on-scale reading. The design l intent of the monitors is to detect possible dose rates resulting from plume releases from the plant.
The monitors are not considered to be capable of high sensitivity environmental monitoring and do not detect minute fluctuation in levels of background radiation.
Because of the relatively poor sensitivity of the monitors (environmentally speaking) no comparisons are made between the radiation monitor readings and the readings from environmental TLDs.
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- 6) Milk - Tables 15 and 16 l Milk samples were collected monthly from each of 5 farms and analy:ed for I-131, gamma emitters, and i Sr-90. I-131 results are found on Table 15. Gamma analysis and Sr-90 results are found on Table 16.
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III. EVALUATION OF ENVIRONMENTAL DATA (Continued)
B. Land Program (Continued)
- 6) Milk samples were taken beginning with the month of May and continued through the month of December.
Milk sampling was not conducted from January through April because local dairy herds are not consistently on open pasture.
No concentrations of I-131 were detected in the 1979 milk samples. All I-131 analytical results were reported as lower limits of detection. The comparison of 1979 milk I-131 data showed a decrease in I-131 levels in milk from previous years during which samples were taken. It should be noted that previous data is biased by the presence of I-131 concentrations resulting from the detonation of nuclear devices in the atmosphere, while such results are not part of 1977, 1978 and 1979 data.
Potassium - 40 (K-40) was the most abundant nuclide detected in the milk samples collected in 1979. K-40 was detected in every sample and ranged in concentration from 960 to 1600 pCi/1. K-40 is a naturally occurring isotope and is found in many of the environmental media sampled.
Cesium - 137 (Cs-137) was a second nuclide found in the majority of milk sample collected. The indicator stations results showed Cs-137 concentrations ranged in activity from 3.2 to 53.0 pCi/1.
The five used as sampling locations are located within a ten mile radius of the site and are termed indicator stations. The control location (#13) is located 18 miles SSW of the site. It is considered to be outside of the influence of site releases. One of the milk sample stations (#25) located within the 10 mile radius of the site showed an elevated concentration of Cs-137 in the September sample. This level of 53.0 pCi/1, was in excess of 10 times the control value (Reference LER #79-024). In an effort to determine the source of the elevated Cs-137 levels in the milk pathway, plant and site parameters during the sample time period were studied. In addition, extra milk samples were collected
, past the normal grazing season and will continue to be l . taken until the end of the 1980 grazing season. Each I
of the 5 farms routinely sampled for milk were also sampled for the related media of soil, pasture grass and animal feed. Stored feed samples were also co11ceted at each of the farms in the form of grain,
, hay, corn silage and haylage. Feed sample collections l
were made on 1/7/80, 2/12/80 and 3/3/80. At this III. EVALUATION OF ENVIRONMENTAL DATA (Continued)
B. Land Program (Continued)
- 6) time no definite conclusions have been made as to the source of the identified Cs-137 in the milk samples. Investigations into the site parameters have been conducted and do not indicate that the ,
plant is the total source of the Cs-137.
The results of completed samples are included in this report in Tables 19 through 23. Analyses of these samples show some unexpected results. The soil sample collected at the Control Station contained approximately twice the concentration of Cs-137 as did the soil from the indicator station with the highest concentration of Cs-137 in the milk (Control = 1.3 pCi/g, Indicator =
0.72 pCi/g). Pasture grass samples from the same two sample locations showed approximately equal concentrations of Cs-137. The control station (#13) grass sample con-tained 0.11 pCi/g and the indicator station (#25) con-tained a concentration of 0.14 pCi/g. Table 23 contains the results of analyses performed on the 1/7, 2/12, and 3/3/80 samples. Cs-137 was found in most samples collected at indicator location #25. Cs-137 was also detected intermittently at other indicator locations. None of the concentrations appear significant when compared with the control location. The result of the additional milk samples are presented in Table 21 and 22. The Cs-137 levels in milk from location #25 are still higher than the control location and the other indicator locations but levels are in line with past observations.
In order to obtain an independent analysis of the available data, a consultant has been contracted. i The consultant will perform an evaluation of the I Cesium concentrations in the environmental milk samples )
and the environmental signficance of these Cesium con-centrations. The scope of work for the evaluation is comprised of five tasks. Task I will be a data review which addresses results from the site environmental l program, plant operating and release data, radiological monitoring data from other sources and site meterological data. Task II covers the statistical evaluation of I assembled data. Task III is the assessment of facility contribution to milk Cesium levels. Task IV is the i evaluation of the analysis contractor performance and l Task V will be the writing of a final report. l
- 7) Milch Animal Census - Table 17 The number of milch animal locations within a ten mile radius of the plant is presented in Table 17. Self- l addressed post cards are sent to each farm within a ten mile radius. After 4 weeks if no response is received, telephone contact is made.
III. EVALUATION OF ENVIRONMENTAL DATA (Continued)
B. Land Program (Continued)
- 8) Human Food Crops - Table 18 The results of analysis performed on meat, poultry, eggs and food crops are shown in Table 18. Human food crop analysis for I-131 showed no detectable concentrations with LLD values ranging from <0.024 to <0.030 pCi/g (wet) . All analysis for I-131 were performed within one half-life. Slight traces of Cs-137 were found in 7 of the meat samples collected.
Cs-137 was also detected in one produce sample. The detected Cs-137 levels are attributed to atmospheric fallout and have been detected in similar concentrations in previous years.
C. Exceptions to the Program
- 1) Meat samples were collected at only one location during the spring sampling period. Attempts were made to collect the required samples from 4/23/79 to 6/6/79.
Efforts to identify possible sample locations were made by weekly phone calls to the local meat market and individual farmers.
The first meat sample was obtained on 5/24/79 and a second meat sample was obtained on 7/3/79. The second sample was a pork sample being butchered because of poor health and was obtained outside the required sampling time frame (spring sample period of 4/23/79 to 6/6/79) . A third meat sample was collected on 8/2/79 which was also outside the spring sample period.
The difficulty in obtaining the required number of 1 samples may be attributed to several factors. First the number of animals raised for meat and located I within the ten mile radius of the plant is not ex-tensive. Secondly, butchering of animals is not always performed at the local meat market. Third, and most significant is the fact that the vast majority of meat is butchered in the fall so animals can graze 1 in pasture for the summer to economically increase the '
meat yield.
The collection of spring meat samples has historically been a difficult sample media'to obtain due to seasonal unavailability.
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III. EVALUATION OF ENVIRONMENTAL DATA (Continued)
C. Exceptions to the Program (Continued)
- 2) On 11/15/79 at 1830 electrical power was lost to seven of the nine on-site environmental stations (D2, E, F, H, I, J, K) . On-site power was restored at 1145. This resulted in a total power loss of 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> and 3.5 minutes. The power loss was due to a planned power line interruption to facilitate the transport of the 9 Mile Point Unit No. 2 reactor vessel to the construction site. The interruption of power to the environmental station was required so the power lines crossing the delivery path of the reactor vessel could be temporarily removed allowing safe passage of the moving equipment.
A review of station and site releases during this time period showed no increase or unusual variation from normal operating conditions. As immediate corrective action, each effected monitor was inspected to ensure that power had been successfully restored and the cabinet equipment was functioning as intended.
The environmental significance of this event is con-sidered to be minor, and as having no effect on the quality of the site environmental program.
- 3) The required milk 1-131 analysis sensitivity of 0.5 pCi/1 was exceeded on five analyses performed during the 1979 program. Analyses results which exceeded the required sensitivity ranged from 0.532 to 0.69 pCi/1.
The lower sensitivities were not routine and represent only twelve percent of the analyses performed. The decrease in sensitivity was the result of two factors, the first being the use of a 4.66 sigma confidence level in calculating the LLD and secondly, the result of periodic low chemical yield (<70%) in the operation process.
Corrective action has been identified and initiated by the analysis contractor.
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ENVIRONMENTAL SAMPLE
SUMMARY
Medium / Sample Location Nuclide 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Water pCi/1 Monthly -
Composite NMP Inlet Mn-54 <2.1 <1.5 <l.6 <l.5
- Fe-59 <5.0 <5.1 <5.3 <5.9 Co-58 <2.5 <2.0 <2.8 <2.1 Co-60 <3.6 <3.1 <3.1 <3.1 Zn-65 <4.4 <3.9 <4.0 <5.0 Cs-134 <2.1 <2.1 <l.6 <2.1 Cs-137 <3.1 <2.1 <2.1 <1.6 Ba-La-140 <8.9 <21.3 <26.0 <l6.6 Gross Beta 5.2 3.5 2.6 3.0 NMP Discharge Mn-54 <1.6 <1.5 <1.7 <1.7 Fe-59 <6.2 <6.9 <7.3 <6.4 Co-58 <1.8 <2.9 <2.s <2.1 Co-60 <3.7 <3.7 <3.6 <3.1 g Zn-65 <5.1 <4.0 <5.7 <5.0
' Cs-134 <2.2 <2.1 <2.7 <2.1 Cs-137 <3.2 <4.4 <3.2 <2.9 Ba-La-140 <23.4 <21.6 <24.5 <l5.0 Gross Beta 5.5 7.5 5.1 4.6 t
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ENVIRONMENTAL SAMPLE
SUMMARY
Medium / Sample Location Nuclide 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Water pCi/l Monthly .
Composite JAF Inlet Mn-54 <l.5 <1.5 <l.7 <1.7
. Fe-59 <6.9 <6.6 <7.8 <5.6 Co-58 <2.1 <2.9 <2.2 <l.9 Co-60 <3.1 <3.7 <3.1 <4.2 Zn-65 <4.5 <4.6 <5.1 <5.0 Cs-134 <2.1 <l.6 <l.6 <l.6 Cs-137 <l.6 <l.6 <1.6 <1.6 Ba-La-140 <20.4 <28.0 <27.5 <l5.0 Gross Beta 3.3 3.0 2.8 2.5 JAF Discharge Mn-54 <2.1 <2.3 <l.7 <2.1 Fe-59 <5.8 <7.4 <9.1 <4.8 Co-58 <2.1 <2.2 <2.2 <1.9 Co-60 <3.7 <3.2 <3.1 <3.1
'9-65 <3.4 <4.1 <5.2 <4.2 7' La-134 <1.6 <2.1 <2.2 <1.6 Cs-137 <l.6 <2.6 <l.6 <2.1 Ba-La-140 <20.4 <25.6 <32.9 <15.3 Gross Beta 3.2 3.8 <2.3 3.t k __ _ . . _ _ _ _ _ _ _ _ _ . . . . _ _ _ _ _ _ _ _ _ _ _ _ ___ __
ENVIRONMENTAL SAMPLE
SUMMARY
Medium / Sample Location Nuclide 1st Quarter 2nd Qucrter 3rd Quarter 4th Quarter Water pCi/l Monthly Raw City Composite Water Mn-54 <2.0 <2.2 <2.2 <1.7
.. Fe-59 <4.3 <6.3 <5.6 <5.5 Co-58 <3.8 <2.1 <2.0 <2.0 Co-60 <3.1 <2.7 <3.7 <3.6 Zn-65 <3.8 <4.6 <4.6 <3.9
<1.6 Cs-134 <2.0 <l.6 <l.6 Cs-137 <l.9 <1.6 <2.1 <2.0 Ba-La-140 <10.6 <28.7 <34.6 <14.7 Gross Beta 2.0 3.5 <2.2 2.5 I
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ENVIRONMENTAL SMiPLE SUSNARY Medium / Sample Location Nuclide 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Airborne Charcoal On-Sites I-131 Cartridge pCi/m3 Di <0.030 <0.027 <0.028 <0.031 D2 <0.031 <0.033 <0.028 <0.021 E <0.021 <0.021 <0.022 <0.026 F <0.025 <0.025 <0.021 <0.020 G <0.022 <0.022 <0.021 <0.018 11 <0.019 <0.015 <0.015 <0.014 I <0.012 <0.010 <0.010 <0.010 J <0.010 <0.011 <0.011 <0.011 K <0.012 <0.010 <0.009 <0.008 Off-Sites C <0.022 <0.022 <0.022 <0.023 1> D <0.021 <0.021 <0.022 <0.026
? Dj <0.020 <0.022 <0.022 <0.020 E <0.020 <0.021 <0.021 <0.020 F <0.027 <0.027 <0.028 <0.021 G <0.027 <0.050 <0.027 <0.024 TLDs Off-Sites Direct Radiation 10 10 14 14 mrem /qtr Site Boundary 10 9 15 14 On-Sites 44 53 43 54 t
9
ENVIRONMENTAL SAMP!.E
SUMMARY
Medium / Sample Location Map #* Nuclide 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter pCi/1 Ingestion Milk 1 4 I-131 NS <0.3 <0.5 <0.4 K-40 NS 1045.0 1100.0 1500.0 Cs-137 NS <4.0 <5.6 <5.2 Sr-90 NS 4.4 4.3 <6.1 2 13 1-131 NS <0.4 <0.4 <0.4 K-40 NS 1045.0 1197.0 1567.0 Cs-137 NS <3.1 <3.6 <4.7 Sr-90 NS 4.6 5.6 <4.0 3 14 I-131 NS <0.4 <0.5 <0.3 K-40 NS 1045.0 1233.0 1500.0 Cs-137 NS <4.0 <4.5 <3.7 Sr-90 NS 3.2 3.4 <2.7 h 4 16 I-131 NS <0.2 <0.5 <0.4
' K-40 NS 1040.0 1153.0 1500.0 Cs-137 NS <5.4 5.9 <5.2 Sr-90 NS 5.4 5.2 <12.2 5 25 I-131 NS <0.3 <0.5 <0.5 K-40 NS 1045.0 1433.0 1500.0 Cs-137 NS 6.1 - 24.8 14.5 Sr-90 N2 6.3 6.0 <8.9 6 8 I-1.11 NS <0.3 <0.4 <0.5 NS = Not Sampled (not in grazing season)
- Figure 5
TABLE 1 SAMPLE COLLECTION AND ANALYSIS SITE RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM A. LAKE PROGRAM MEDIA ANALYSIS FREQUENCY LOCATIONS (2)
- 2. Cladophora GSA In Season 2 Onsite 1 Offsite
- 4. Sediment GSA Semi-Annual Dam Shoreline 1 Offsite
, NOTES:
(1) Onsite samples collected in the vicinity of discharges, offsite samples collected at a distance of at least five miles from site.
(2) The three lake water samples to include Nine Mile Point Uni 1 intake water, James A. FitzPatrick intake water, and Oswego city raw water.
TABLE 2 SAMPLE COLLECTION AND ANALYSIS SITE RADIOLOGICL ENVIRONMENTAL MONITORING PROGRAM B. LAND PROGRAM MEDIA ANALYSIS FREQUENCY NO. OF LOCATIONS LOCATIONS
- 1. Air Particulates GB W At 1 cast 10 7 Onsite 6 Offsite CSA M Comp (4)
- 3. TLD Gamma Dose Qtr. 20 14 Onsite 6 Offsite
- 4. Radiation Monitors Gamma Dose C At least 7 7 Onsite 1 Offsite
- 6. Milk I M(5) 4(5) (6)
Portions NOTES: (Cont.)
(4) Onsite samples counted as two composites: Offsite samples counted as two composites; any high gross beta count samples counted separately (not included in composite).
(5) Frequency applied only during grazing season.
(6) Samples to be collected from farms within a 10-mile radius having the highest potential concentrations of radionuclides.
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Off-Site Be-7 0.13+0.09 0.3+0.2 00 K-40 5.6+0.6 6.3+0.6 Mn-54 <0.008 <0.02 Co-58 <0.01 <0.02 Co-60 0.010+0.008 <0.03 Cs-134 <07008 <0.02 Cs-137 0.011+0.006 0.05+0.02 Ce- 144 <0.05 <0.1 Ra-226 <0.02 0.15+0.02 Th-232 <0.03 0.15[0.04 JAF Be-7 0.83+0.09. <0.1 (3 K-40 4.570.5 3.0+0.3 Mn-54 0.12+0.01 <0.01 Co <0701 <0.01 Co-60 0.32+0.03 < 0. 02 Cs-134 0.03370.008 <0.01 Cs-137 0.2470.02 0.026+0.009 Ce-144 0.20+0.04 <0.08 Ra-226 0.0570.01 < 0. 03 Th-232 0.05[0.02 <0.05 NMPP Be-7 0.3+0.1 0.4+0.1 02 K-40 5.8+0.6 4. 2 + 0. 4 Mn-54 <0.01 <0.01 Co-58 <0.01 <0.01 Co-60 0.07+0.01 0.10+0.01 Cs-134 , <0.01 0.028+0.009 Cs-137 0.10+0.01 0.2570.03 Ce-144 0.06+0.03 <0.05 Ra-226 <0703 0.06+0.01 Th-232 <0.05 0.07[0.03 O'
TABLE 4 CONCENTRATIONS OF Sr-90 AND GAhtlA EMITTERS IN Sil0 RELINE SEDIMENT SAMPLES Results in Units of PCi/g(dry) + 2 sigma COLLECTION COI.LECTION GAFBIA EMITTERS SITE -
DATE Sr-90 K-40 Co-60 Cs-134 Cs-137 Ra-226 Th-232 Off-Site 7-03-79 0.04+0.01 13+1 <0.06 <0.06 0.22+0.05 0.48+0.06 0.4+0.1 00 12-03-79 <0.005 14+1 <0.08 <0.06 <0.05 0.6+0.1 0.5+0.2 NMPP 7-03-7.9 <0.01 18+2 <0.06 <0.05 0.15+0.04 0.43+0.05 0.5+0.1 02 12-03-79 <0.005 20+2 <0.06 <0.06 <0.06 0.67+0.07 0.6+0.1 9
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CONCENTRATIONS OF BETA EMITTERS IN LAKE WATER SAffLES Results in Units of pC1/12 2 sigma 1-01-79 2-01-79 3-01-79 4-01-79 5-01-79 6-01-79 STATION to to to to to to NUMBER 1 31-79 2-28-79 3-31-79 4-30-79 5-31-79 6-30-79 FN-SWA-JAF-Discharge 3.610.7 2.610.6 3.520.7 3.420.8 4.310.7 3.720.7 FN-SWA-JAF-Inlet 3.920.7 3.110.7 2.910.7 2.120.7 3.210.7 3.610.8 FN-SWA-NMP-Discharge 3.120.7 2.9 10.6 litt 7.310.9 8.611.0 6.610.9 3.610.7 6.320.8 4 FN-SWA-NMP-Inlet 5.810.8 - 3.020.7 4.5t0.8 3.020.7 .
FN-SWA-0SWP 3.910.7 2.910.6 3.020.7 2.120.7 4.810.8 3.610.8 ,;
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7 7-01-79 8-01-79 9-01-79 10-01-79 11-01-79 12-01-79 STATION to ' to to to to to NUMBER 7-31-79 8-31-79 9-28-79 10-31-79 11-30-79 12-28-79 FN-SWA-JAF-Discharge 3.010.7 (0.9 3.110.7 3.410.7 2.p0.7 3.Sto.7 III FN-SWA-JAF-Inlet 3.310.7 2.310.7 2.710.7 2.810.6 2.210.7 2.520.6 III FN-SWA-l#IP-Discharge 6.410.9 4.210.8 4.610.8 5.010.8 3.210.7 5.510.8 FN-SWA-NMP-Inlet 3.720.7 2.010.7 2.210.7 3.220.7 3.110.7 2.810.7 FN-SWA-OSWP 3.610.7 <0.9 2.110.7 2.510.6 2.220.7 2.910.7 (1) Sample collection dates were 12-28-79 to 1-O'2-80. 3
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CONCENTRATIONS OF GNtiA EMITTERS IN LAKE WATER SAFFLES Results in thits of pC1/12 2 signa .
1-01-79 2-01-79 3-01-79 4-01-79 5-01-79 6-01-79 STATION to to to to to to NLABE R .. HUCLIDE 1-31-7s 2-28-79 3-31-79 4-30-79 5-31-79 6-30-79 FN-5WA-JAF-Discharge All(LLD All(LLD A11<tLD A11<LLD All(LLD All(LLD FN-SWA-JAF-Inlet All(LLD A11(LLD All(LLD All(LLD All<LLD All(LLD -
FN-SWA-NMP-Discharge Cs-137 <1.6 <1.6 6.St2.1 4.722.5 <3.1 5.412.4 ,
Others All(LLD A11(LLD All(LLD , All(LLD All(LLD All(LLD FN-SWA-NPF-Inle t
~
K-40 (31 (31 97240 (16 <31 <31 Cs-137 <1.6 <1.6 6.012.1 <1.6 (3.1 <1.6 Others All(LLD All(LLD All(LLD A11<LLD All(LLD All(LLD FN-SWA-05WP Cs-137 <1.6 <1.6 2.5tl.8 <1.6 <1.6 <1.6 .
Others All(LLD All(LLD All(LLD All(LLD A11<LLD All(LLD 7-01-79 8-01-79 9-01-79 10-01-79 11-01-79 12-01-79 STATION to to to to to to NLfEER NUCLIDE 7-31-79 8-31-79 9-28-79 10-31-79 11-31-79 12-28-79 i
FN-SWA-JAF-Discharge All(LLD All(LLD All(LLD A11<LLD All(LLD All(LLD III '
FN-5WA-JAF-Inlet All(LLD All(LLD All(LLD All(LLD All(LLD A11<LLD III FN-SWA-NPF-Discharge Cs-137 (4.7 3.421.7 (1.6 <3.1 <1.6 4.0 2.1 Others All(LLD A11(LLD All(LLD All(LLD All<tLD All(LLD FN-SWA-NPF-Inlet - K-40 (31 (31 <31 <31 <47 <31 Cs-137 <3.1 <1.6 < 1. 6 <1.6 1.6 <1.6 Others All(LLD All(LLD A11<LLD All(LLD *d<11sLLD All(LLD FN-SWA-OSWP Cs-137 <1.6 <3.1 <1.6 <1.6 <3.1 <1.2 Others All(LLD All(LLD A11<tLD All(LLD A11<LLD All(LLD 4
(1) Sample collection dates were 12-01-79 to 1-02-80.
Typical LLDs (pC1/1): Mn-54 2 Zn-65 5 Fe-59 5 Cs-134 2 Co-58 2 Co-60 3 9
TABLE 6B .
CANAL WATER DATA MONTilLY COMPOSITE ANALYSIS
.c INLET CANAL DISCilARGE CANAL DISSOLVED SUSPENDED DISSOLVED SllSPENDED MON 111
'~
pil SOLIDS PPM SOLIDS PPM pil SOLIDS PPM SOLIDS PPM January 7.8 370 9.3 7.8 381 14.9 February 7.8 235 8.9 8.0 241 9.9 March 7.5 191 2.0 7.8 203 1.0 April 7.8 206 4.7 7.8 194 8.6 May 7.8 208 4.0 7.9 173 10.0 M June 7.8 193 5.0 7.9 175 1.0 July 7.8 172 3.3 7.5 200 2.0 August 7.8 183 3.6 7.7 209 2.0 September 7.8 212 1.2 7.7 223 3.0 October 7.4 185 1.0 7.5 207 2.9 I November 7.6 174 1.5 7.7 187 3.6 December 7.4 180 4.8 7.1 195 8.1
- c. L d ., , .i i k ..
b .,
TABLE 7 CONCENTRATIONS OF TRITILM AND STRONTItN-89* AND -99 IN LAKE WATER (QUARTERLY C0ff0 SITE SAffLES)
Results in Units of pCi/1 12 sigma i
STATION CODE DATE TRITitM Sr-89 Sr-90 FN-SWA-JAF-Discharge 1-01-79 to 213 170 <0.7 1.210.3 3-31-79 4-01-79 to 4491160 <1.5 1.0to.4 6-30-79 7-01-79 to <125 <1.1 0.610.3 9-28-79 9-30-79 to 305:100 <0.9 1.0t0.4 1 02-80 h* FN-SWA-JAF-Inl et 1-01-79 1.110.3 to 2342170 <0.7 3-31-79 4-01-79 to 2271110 <1.6 1.210.5 6-30-79 1 7-01-79 to 276279 <1.0 0.410.3 0-25-79 9-30-79 to 176t130 <0.9 1.320.3 1-02-80 FN-SWA-!MP-Discharge 1-01-79 -
to 2502170 (0.7 '1..210.3 3-31-79 4-01-79
. to 5191160 <1.4 1.110.4 6-30-79 7-01-79 to 1892120 1.040.7 <0.6 9-28-79 9-30-79 to 275t100 <0.8 0.910.3 12-28-79 1
sa
- s s. r. '. . . . . ..... .. . . '... ... . '.c.. AL *- - * * '
TieLE 7 (cent.)
CONCENTRATIONS OF TRITILM AND STRONTIUH-89* AND -90 IN LAKE WATER (QUARTERLY COMPOSITE SAMPLES) ,
Results in Units of pCl/l 2 2 signa ,
s' ^,.r.
I STATION CODE DATE TRITIlN Sr-89 Sr-90 FN-SWA-NMP-Inlet 1-01-79 to 204:170 <0.8 0.720.3 3-31-79
. 4-01-79 to 1972110 <0.9 0.610.3 6-30-79 7-01-79 to 272279 <l.0 0.510.3 .
9-28-79 9-30-79 to 2862100 <0.8 0.910.3 12-28-79
- 4. FN-SWA-0SWP l-01-79 '
T' to <273 <0.8 1.110.3 3-31-79 4-01-79 to 1742110 <l.2 0.610.4 6-30-79 1 7-03-79 to 294179 0.810.7 <0.5 9-27-79 9-30-79 _
to 3081100 0.610.6 0.710.4 12-28-79
- Sr-89 results are corrected for decay to sanple stop dates. **
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- TABLE 10 CONCENTRATIONS OF GANTA EN'.TTERS IN 10NTHLY COMPOSITES OF letP-JAF AIR PARTICtJLATE SAWLES Results in Units of 10'3 pCi/m 3 12 sirpa NUCLIDES JANUARY FEBRUARY MARCH APRIL MAY JUNE OFF-SITE COMPOSITE Be-7 8328 8418 100110 11018 1 86 10 85s12 Co-60 <1.2 0.510.3 <1.6 <1.0 .
<1.1 1.4t0.4 Cs-137 0.810.4 0.810.3 1.110.5 1.420.5 2.010.6 1.210.7 Ce-141 1.410.4 <0.4 (0.9 (0.9 <1.6 <1.2 Ce-144 2.611.5 2.511.1 5.021.9 5.4 tl.8 <3.5 <3.4
, Others (LLD (LLD (LLO <LLD (LLD <LLD ON-SITE COW OSITE 8e-7 5215 5125 7728 6618 6216 120:12 Mn-54 0.210.2 0.1110.09 <0.5 <0.4 <0.3 <0.5 Co-60 0.710.2 0.310.1 0.610.3 <0.6 *
(0.6 <0.9 Ru-103 0.310.2 <0.1 <0.4 <0.4 . <0.3 <0.3 Ru-106 <1.6 1.011.0 <3.2 <3.4 <3.4 <3.3 _.
Cs-137 0.4 0.2 0.320.1 0.810.3 0.710.3 0.820.3 1.510.3 n'
Ce-141 0.820.3 <0.2 <0.5 <0.9 <0.4 <0.6 Ce-144 2.211.0 1.720.6 3.621.0 2.3tl.1 4.0s0.8 5.3:1.1 Others <LLD (LLD (LLD <LLD (LLD (LLD e
q
... L.., . L N TNLLE 10A CONCENTRATIONS OF Gaff % EMITTERS IN H0f4THLt COMPOSITES OF NfP- JAF AIR PARTICULATE SAIPLES Results in Units of 10~3 pCl/m3
- 2 s19ma NUCLIDES APRIL -
MAY JUNE JULY AUGUST SEPTEIEER OCTOBER NOVDEER DECEMBER OFF-SITE COMPOSITE A-1 Be-7 110111 99115 380238 120 12 83211 82211 61111 95114 !!0114 Ru-106 <6.3 <5.0 1318 <6.5 <6.6 <6.5 <6.6 <8.3 <7.9 Cs-137 1.410.7 1.820.8 4.7t!.4 1.410.7 <0.9 <0.9 dt.1 <l.1 <0.8 Ce-144 7.212.2 6.312.8 1826 4.312.1 <5.1 <4.9 <5.0 <3.4 <4.8 Others (LLD (LLD <LLD <LLD <LLD (LLD <tLD <tLD (LLD OFF-SITE C0tF0 SITE A-2 8e-7 110112 50115 120tl6 !!0tl2 89113 63210 66212 70112 89t11 ,
Cs-137 1.210.7 <l.2 1.610.9 <l.2 <l.4 <0.8 <l.1 <0.9 <l.2 01- 144 5.412.8 <5.1 <4.9 <5.0 <5.0 <3.3 <5.0 <3 .
<3.2 Others (LLD hLD <LLD <LLD (LLD <LLD (LLD <LLD <LLD ON-SITE C0ff0 SITE 8-1 Be-7 120112 85113 120117 76tli 7018 7918 5729 90211 100110 -
Cs-137 1.7t0.5 1.220.6 1.7t0.9 0.920.5 <0.8 <0.6 <0.6 <0.8 <0.6 Ce-144 5.611.8 7.714.2 9.014.2 3.9 2.6 <3.3 <3.3 <l.7 < 1. 7 ,, .' <3.2 OthIrs < LLD <LLD (LLD (LLD (LLD (LLD <tLD <LLD <LLD Oti-SITE C0pF0 SITE 8-2 Be-7 4725 55t6 150215 8819 7317 5225 3715 5516 7327 Cs-137 0.720.3 0.610.3 2.010.5 1.110.3 0.6t0.3 <0.3 <0.3 <0.3 0.6t0.3 Ce-144 <l.6 2.421.4 6.921.6 2.6 to.9 <l.7 <1.1 <!.4 <l.7 <l.6 Othirs (LLD <LLD (LLD <LLD <tLD (LLD (LLD (LLD <tLD
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TABLE 11 totP-JAF SITE ENVIROtttENTAL OtARCOAL CARTRIDCE ACTIVITY OFF-SITE STATIONS I-131 pCi/m3 4.66 6 Location C Dg E F G WEEK DATE D2 1 1-9-79 < 3.68 e-02 < 2. 69e-02 -- <3.68e-02 <4.14e-02 <4.07e-02 2 1-16-79 < 2.05e-02 <2.03e-02 cl.71e-02 <l.65e-02 <2.25e-02 <l.97e-02 3 1-23-79 52.81e-02 <2.18e-02 < 2.17e"-02 <!.73e-02 <2.21e-02 <2.47e-02 4 1-30-79 <!.82e-02 <2.0le-02 <2.12e-02 < 2. Ol e-02 < 2. 4 I e- 02 < 2. 76e-02 2-6-79 <!.70e-02 cl.95e-02 <2.29e-02 cl.73e-02 <2.20e-02 < 2.55e-02 5
2-13f79 <2.08e-02 <!.82e-02 <2.06e-02 <l.69e-02 < 3. 00e-02 < 2. 82e -02 6
7 2-20-79 <2.04e-02 <2.34e-02 , <2.13e-02 .<!.71e-02 <2.35e-02 <2.88e-02 8 2-27-79 <l.77e-02 < 2.4 0e-02 <2.39e-02 <2.29e-02 <3.05e-02 <2.25e-02 9 3-6-79 <l.97e-02 <l.76e-02 <!.95e-02 <!.49e-02 <2.65e-02 <2.89e-02 10 3-13-79 <l.88e-02 <l.91e-02 <!.73e-02 <2.02e-02 < 2.4 9e-02 <2.43e-02
!! 3-20-79 <2.32e-02 <2.24e-02 <2.31e-02 <2.21e-02 <2.96e-02 <2.63e-02 12 3-27-79 <2.00e-02 <2.15e-02 <l.76e-02 <!.90e-02 <2.41e-02 <2.68e-02 L
4-3-79 <l.86e-02 <l.95e-02 <l.73e-02 <2.15e-02 < 2. 44 e-02 <3.21e-02 Y 13 14 4-10-79 <2.28e-02 <9.55e-03 <2.04e-02 <2.08e-02 ,
<2.86e-02 <2.83e-02 s.
15 4-17-79 <2.25e-02 <2.0le-02 <2.19e-02 <2.0le-02 <2.96e-02 <3.24e-02 16 4-24-79 <2.27e-02 <2.32e-02 <2.12e-02 <2.28e-02 <3.73e-02 <3.67e-02 17 5-1-79 <2.53e-02 <2.12e-02 <l.77e-02 <2.76e-02 <2.57e-02 <2.13e-02 18 5-8-79 <l.98e-02 <2.50e-02 <2.60e-02 <1.95e-02 <2.80e-02 <3.16e-02 19 5-15-79 c l . 29e-02 <l.92e-02 <!.93e-02 <l.84e-02 <2.62e-02 20 S-22-79 <l.92e-02 <2.32e-02 <2.43e-02 <l.2(e-02 < 2. 4 3e-02 21 5-30-79 <l.60e-02 <l.97e-02 <!.81e-02 <l.76e-02 <l.92e-02 22 6-5-79 <2.73e-02 <2.70e-02 <2.14e-02 <2.59e-02 <2.75e-02 23 6-12-79 <2.34e-02 <2.21e-02 <2.36e-02 <2.03e-02 <2.57e-02 24 6-10-79 42.37e-02 <2. 39e-02 <2.17e-02 <l.6te-02 <2.31e-02 42.18e-01 25 6-26-79 <2.06e-02 <2.424-02 <2.69e-02 <2.03e-02 <2.83e-02 <t.19e-02 26 7-3-79 <2.35e-02 <l.95e-02 <2.56e-02 <2.58e-02 <2.15e-02 <2.47e-02
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TABLE 11 (CONT.)
NMP-JAF SITE ENVIRONMENTAL OIARCOAL CARTRIDGE ACTIVITY OFF-SITE STATIONS I-131 pCi/m 3 4.665 1.ocation WEEK DATE C Dy E F G D1 27 7-10-79 <2.52e-02 <2.6be-02 <l.90e-02 <2.59e-02 <2.64e-02 <2.69e-02 28 7-17-79 <2.38e-02 <2.36e-02 <2.32e-02 <2.34e-02 <2.38e-02 <2.82e-02 29 7-24-79 <2.86e-02 <2.38e-02 <2.72e-02 <2.75e-02 <3.49e-02 <3.37e-02 30 7-31-79 cl.82e-02 <2.26e-02 <2.25e-02 cl.92e-02 <2.6te-02 <2.52e-02 31 8-7-79 <2.60e-02 <2.37e-02 <2.42e-02 <2.31e-02 <3.28e-02 <2.57c-02 32 8-14-79 <l.93e-02 <2.35e-02 <2.70e-02 <l.66e-02 <2.79e-02 <3.00e-02 33 8-21-79 <l.80e-02 cl.83e-02 cl.99e-02 cl.88e-02 <2.69e-02 <2.39e-02 34 8-28-79 <l.98e-02 <2.46e-02 <2.17e-02 <l.82e-02 <2.89e-02 <2.77e-02 35 9-4-79 <2.!!e-02 <2.05e-02 <l.66e-02 <l.89e-02 <2.55e-02 <2.lle-02
<2.74e-02 **
36 9-11-79 <l.92e-02 <2.51e-02 <2.02e-02 <!.97e-02
<l.94e-02 <2.51e-02 **
37 9-18-79 <2.12e-02 <l.83e-02 <2.49e-02 38 7-25-79 <2.08e-02 <l.97e-02 <l.90e-02 <2.52e-02 <3.07e-02 <2.82e-02
- j. 39 J0-2-79 <2.23e-02 <2.4 0c-02 <2.24e-02 <2.26e-02 <2.77e-02 <2.71e-02 I' <2.34e-02 40 10-9-79 <2.07e-02 <1.73e-02 <1.62e-02 <2.05e-02 <2.86e-02 41 10-16-79 <l.72e-02 <t.48e-02 <!.68e-02 <2.43e-02 I. <2.67e-02 <3.10e-02 42 10-23-79 <!.37e-02 <!.91e-02 cl.72e-02 <l.90e-02 <2.42e-02 <2.32e-02 43 10-30-79 <2.04e-02 <2.38e-02 <2.07e-02 <l.78e-02 <1.99e-02 <2.49e-02 44 11-6-79 <2.22e-02 <2.04e-02 <2.00e-02 <1.84e-02 <l.79e-02 <!.86e-02 45 11-14-79 <!.99e-02 <2.02e-02 <2.05e-02 <l.19e-02 <l.6te-02 <2.16e-02 46 11-21-79 <2.35e-02 <2.0!e-02 <3.33e-02 <l.79e-02 y E2.50e-02 <3.17e-02 47 11-27-79 <2.55e-02 <2.99e-02 <!.98e-02 <2.05e-02 <l.91e-02 <3.03e-02 48 12-4-79 <2.23e-02 <2.60e-02 <2.07e-02 <2.16e-02 <2.16e-02 <2.64e-C2 49 12-11-79 <3.02e-02 <2.23e-02 <l.83e-02 <2.38e-02 < 2. 04 e -02 <2.13e-02 50 12-18-79 <2.28e-02 <l.93e-02 <2.05e-02 <2.26e-02 cl.84e-02 <l.95e-02 51 12-26-79 <l.80e-02 <2.08e-02 <l . 59e-02 cl.90e-02 <l.47e-02 <l.44e-02 52 12-31-79 <3.58e-02 <7.09e-02 <2.15e-02 <2.64e-02 <3.Ile-02 <2.76e-02
, ** Vandalism
1 '
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TA8LE 12 .
NMP-JAF SITE ENVIROtNENTAL OLARCOAL CAltTRl!E ACTIVITY ON-SITE STATIONS 1 131 pCi/m3 4.66 /E Location WEEK DATE Dg D2 E F G 11 1 J K 1 1-8-79 <4.83e-02 <4.23e-02 <3.08e-02 <2.73e-02 <3.05e-02 <3.04e-02 cl.35e-02 <l.09e-02 <l.09e-02 2 1-15-79 <2.98e-02 <2.66e-02 <1.77e-02 <l.56e-02 <2.09e-02 * <8.43e-03 <9.31e-03 ss.51e-02 3 1-22-79 <3.74e-02 <3.15e-02 <2.17e-02 <3.14e-02 <2.44c-02 cl.57e-02 '* <l.14e-02 <l.47e-02 4 1-29-79 <2.65e-02 <3.13e-02 cl.9Se-02 <2.10e-02 42.02e-02 <l.90e 12 <9.34e-03 48.32e-03 49.23e-03 5 2-5-79 <2.97e-02 <2.89e-02 <2.35e-02 <2.39e-02 <2.08e-02 <l.74e-02 <8.33e-03 <8.96e-03 <9.74e-03 6 2-12-79 <2.91e-02 <2.76e-02 <1.56e-02 <2.37e-02 <l.63e-02 <l.39e-02 <!.37e-02 <8.19e-03 <9.75e-03 7 2-20-79 <3.00e-02 < 2.7 9e-02 <2.62e-02 <3.13e-02 <2.05e-02 <2.27e-02 <l.4te-02 <9.41e-03 <8.94e-03 8 2-26-79 <3.98e-02 <3.25e-02 <2.59e-02 ' <3.52e-02 <2.67e'-02 <2.32e-02 cl.18e-02 <9.26e-03 .B.76e-03 9 3-5-79 <2.47e-02 <2.86e-02 <2.27e-02 <2.46e-02 <2.29e-02 <!.61e-02 <l.13e-02 <l.09e-02 <7.45e-03 10 3-12-79 <2.16e-02 <2.55e-02 <l.34e-02 <2.16e-02 <l.98e-02 cl.96e-02 <l.06e-02 < 9. 8 0e -03 <l.!!e-02 11 3-19-79 <2.55e-02 <3.00e-02 <1.89e-02 <l.46e-02 <2.22e-02 <!.60e-02 <l.74e-02 <9.29c-03 <l.69e-02 12 3-26-79 <2.66e-02 <3.57e-02 <l.78e-02 <2.60e-02 <2.39e-02 < 2. 06e-02 <7.64c-03 <9.34e-03 <l.85e-02 g 13 4-2-79 <2.64e-02 <3.03e-02 <2.31e-02 <2.88e-02 <2.11e-02 <1.65e-02 <2.15e-02 <l.19e-02 <9.96e-03 e
14 4-9-79 <1.82e-02 <3.36e-02 <2.12e-02 <2.64e-02 <2.54e-02 <2.22e-02 <l.17e-02 <9.28e-03
- 15 4-16-79 <3.20e-02 <3.34e-02 <2.13e-02 <1.6te-02 <2.6te-02 <1.77e402 49.03e-03 <9.47e-03 <9.31e-03 16 4-23-79 <3.02e-02 <3.90e-02 <2.20e-J2 <3.05e-02 <2.08e-02 <1.25e-02 <9.75e-03 *
<l.22e-02 17 4-30-79 <3.19e-02 <2.86c-02 <l.99e-02 <2.53e-02 <2.24e-02 <l.50e-02 <l.07e-02 <8.46e-03 <l.31e-02 18 5-7-79 <2.62e-02 <2.82e-02 <1.99e-02 <2.23e-02 <2.23e-02 cl.37e-02 <l.12e-02 <9.23e-03 <7.79e-03 19 5-14-79 <2.53e-02 <3.03e-02 < 2. 40e-02 <2.68e-02 <2.09e-02 <l.34e-02 *
<l.lle-02 <8.54e-03 20 5-21-79 < 2.4 4 e-02 <3.0le-02 <2.11e-02 <l.84e-02 <l.92e-02 <l.41e-02 . 58.40e-03 <9.82e-03 <8.55e-03 21 5-29-79 <2.20e-02 <3.14e-02 <1.77e-02 <l.93e-02 <1.70e-02 <1.44e-02 <7.33e-03 <8.86e-03 <8.22e-03 22 6-4-79 <3.36e-02 <3.67e-02 <2.43e-02 <2.92e-02 <2.54e-02 <l.82e-02 cl.18e-02 <9.81e-03 <!.40e-02 23 6-11-79 <2.65e-02 <3.28e-02 <1.92e-02 <2.86e-02 <2.23e-02 <l.22e-02 <8.44e-03 <!.02e-02 <l.13e-02 24 6-18-79 <2.33e-02 <2.91e-02 <2.21e-02 <2.76e-02 <2.43e-02 <l.15e-02 <9.30e-03 <9.95e-03 <!.05c-02 25 6-25-79 <2.77e-02 <3.09e-02 < 2. 29e-02 <2.34e-02 <2.23e-02 cl.29e-02 <l.03e-02 <9.02e-03 <l.02e-02 26 7-2-79 <3.46e-02 <4.27c-02 <2.25e-02 <3.57e-02 <2. Ole-02 <1.55e-02 <9.95e-03 <l.05e-02 <9.98e-03 feu p Inoperative
g a L. Ue
. ,. 1. 1 JL -
TAB LE 12 (CONT.)
NMP-JAF SITE ENVIR04tENTAL C11ARCOAL CARTRIDGE ACTIVITY ON-5ITE STATIONS
! 131 pCi/m3 4.66 /E Location WEEK DATE D D2 E F G 11 1 J K 27 7-9-79 <3.03e-02 <2.53e-02 <2.64e-02 <2.13e-02 <2.02e-02 <l.58e-02 <l.10e-02 <!.I'e-02 cl.lle-02 28 7-16-79 <2.61e-02 <3.58e-02 <l.95e-02 <2.73c-02 <2.26e-02 cl.30e-02 <9.92e-03 <!.13e-02 <l.05e-02 29 7-23-79 <2.32e-02 <3.66e-02 <2.72e-02 <2.95e-02, <2.40e-02 <l.05e-02 <l.00e-02 <8.73e-03 <6.88e-03 30 7-30-79 <2.84e-02 <3.45e-02 <2.47e-02 <2.79e-02 <2.94e-02 <l.86e-02 <9.56e-03 <l.06e-02 <l.03e-02 31 8-6-79 <3.54e-02 <4.34e-02 <2.52e-02 <2.22c-02 <2.76e-02 cl.78c-02 <l.13c-02 <8.99e-03 <9.76e-01 32 8-13-79 <2.57e-02 <2.66e-02 <2.06e-02 <2. Ole-02 <l.83e-02 <l.47e-02 <9.62c-03 <9.80e-03 <7.08e-03 33 8-20-79 <3.63e-02 <2.85e-02 <2.00e-02 cl.81e-02 <!.73e-02 <!.09e-02 cl.06e-02 <l.10e-02 <9.98e-03 34 8-27-79 <2.62e-02 <2.93e-02 <2.15e-02 <!.73e-02 <l.99e-02 <l.48e-02 <l.26e-02 <l.19e-02 49.49e-03 35 9-3-79 <l.65e-02 <2.60e-02 <2.24e-02 <l.57e-02 <l.85e-02 cl.66e-02 <7.79e-03 <8.67e-03 <8.93e-03 36 9-10-79 <2.41e-02 <2.42e-02 <l.95e-02 <!.41e-02 <l.78e-02 <!.44e-02 :9.60e-03 <9.66e-03 <8.59e-03 37 9-17-79 <2.93e-02 <2.03e-02 <l.81e-02 <2.43e-02 <!.84e-02 <l.55e-02 <!.25e-02 <!.00e-02 <7.50e-03 38 9-24-79 <2.31e-02 <2.06e-02 <2.10e-02 <l 74e-02 <2. Ole-02 <l.64e-02 <!.nse-02 cl.40e-02 <5.70e-03 L 39 10-1-79 <3.45e-02 <2.33e-02 <2.62e-02 <l.86e-02 <2.21e-02 <!.94e-02 <9.60e-03 <l.05e-02 <8.68e-03 7
40 10-8-79 <2.97e-02 <l . 80e-02 <l.82e-02 <1.43e-02 <l.67e-02 <l.04e-02 <8.43e-03 <l.65e-02 <8.78e-03 41 10-15-79 <2.83e-02 <l.87e-02 <1.77e-02 <2.14e-02 <l.85e-02 <l.16e302 <8.86e-03 <9.48e-03 <8.75e-03 42 10-22-79' <2.59e-02 <2.24e-02 cl.38e-02 <l.63e-02 cl.52e-02 <l.54e-02 <9.43e-03 <9.80e-03 <8.39e-03 43 10-29-79 <2.6te-02 cl.94e-02 <2.73e-02 <3.8te-02 <!.82e-02 <l.73e-02 <7.46e-03 <9.24e-03 <6.10e-03 44 !!-5-79 <3.13e-02 cl.64e-02 <3.60e-02 <l.52e-02 <1.50e-02 cl.34e-02 cl.02e-02 <l.17e-02 <8.10e-03 45 11-13-79 <2.59e-02 <2.0le-02 <2.94e-02 <l.47e-02 <l.42e-02 <l.44e-02 <8.08e-03 <8.92e-03 <6.81e-03 46 11-19-79 <3.39e-02 <3.35e-02 <3.43e-02' <l.99e-02 <l.87e-02 <l.79e-02 g..' <l.14e-02 <l.32e-02 <8. Ole-03 47 11-26-79 <3.41e-02 <2.30e-02 <3.29e-d2 <l.88e-02 <1.45e-02 <l.58e-02 <9.32e-03 cl.48e-02 <5.26e-03 48 12-3-79 <3.23e-02 <2.07e-02 <3.39e-02 cl.84e-02 <2.23e-02 <l.34e-02 <!.33e-02 <l.19e-02 <8.10e-03 49 12-10 79 <3.07e-02 <2.24e-02 <8.35e-03 <l.52e-02 <l.91e-02 <l.lle-02 <l.09e-02 cl.lle-02 <l.02e-02 50 12-17-79 <2.91c-02 cl.89e-02 <2.30e-02 <l.98e-02 <2.23e-02 <8.43e-03 <l.49e-02 <l.29e-02 <l.12e-02 51 12-26-79 <2.36e-02 <l.54e-02 <l . 96e- 02 <l.57e-02 <9.75e-03 cl.16e-02 <7.68e-03 <9.97e-03 <6.3te.03 52 12-31-79 <4.59e-02 < 2.4 9e-02 <3. 40e-02 <2.23e-02 <2.57e-02 <l.77e-02 <l.27e-02 <1.42e-02 <l.21e-02
' Pump Inoperative
I \
l TABLE 13 TLD's DIRECT RADIATION MASUREENTS - QUARTERLY RESILTS mrem / Quarter QUARTER 77tCN
'SER LOCATION ist 2nd 3rd 4th 3 01 on Site 2521 17 ts 1624 +
4 02 on Site 1222 1123 1523 1713 5 E on Site 1121 1021 1421 1421 6 F on Site 1121 8 22 . 13 1 1422 7 G on Site 9 21 8 22 } S 25 1321 8 C off Site 1222 , 1327 17 3 1622 9 01 off Site 1021 -
9 12 ,1411 1423 10 D2 off Site 1021 9 11 ** 1322 11 E off Site 1021 9 21 1323 13t2 12 F off Site 9 20 912 1313 1522 13 G of f Site- 1021 923 14t3 1324 14 S'J Oswego 1021 15.I 1323 16 2 15 Pole 66 W. Bound 921 8 12 1322 1224 16 Pole 51, W. Bound 1021 821 1523 1324 17 Prog. Cen. E. Yard 1220 11 3 18 4 1622 18 Prog. Cen. Picnic 1111 1013 1323 1221 19 Pole 9. E. Bound 11 0 1022 1422 15 3 e- 20 JAF Shore, W. Bound 2221 2627 2123 3323 21 Pole 67. E. Bound 1121 1124 1824 1824 22 Pole 53, E. Bound 921 821 1321 1221 23 H on Site 15!1 12 2 1621 1922 24 I on Site 1122 822 14t2 12 2 a
25 J on Site 1021 1021 1422 1413 26 K on Site 1022 923 14t3 1321 27 Light Pole (N) JAF 6523 5326 4124 72213 28 Light Pole (E) JAF 218220 272214 131t18 188t39 29 N. Fence (E) JAF 126219 117 19 83t10 10022 30 N. Fence ( W) JAF 34t2 2126 23 2 42t7 31 N. Fence (W ) MMP-1 43 2 5626 4219 5327 32 N. Fence (W) Npf-1 2823 3427 '
27t4 2923 33 NP9/JAF Twin Pole s (W) of JAF W. Fence 2522 1521 1922 +
34 N of Unit 2 on Lake 1521 16 3 18 2 2121 35 E of Unit 2 on Stor. Bldg. 1621 179219 14t2 Pole Tower, FNM-13 14t2 36 1121 11t2 1421 15+4 37 Pole Tower, FNM-14 1420 16 1 SE End of Shop 1922 1822 38 .
on Fence NMP-1 16 2 1421 1921 23 2 n '
39 NMP-1 ME Gate 352211 389 66 401239 44524 7 40 NE Gate NMP-1 3921 4221 4623 41 Paint Shop W. 59:10 Unit 2 2421 3326 3523 4027 42 Turb. Bldg. (NW)
Unit 2 56116 83212 77216 9824
- TLDs lost.
i l .,
~
',=
w
TABLE 14
'{.
CONTIh'UL'US .T51DIATION MONITORS * (GM) mR/hr 1st HALF mR/hr LOCATION PERIOD MIN. MAX. AVE.
C Off-Site January 0.010 0.030 0.018 February 0.012 0.023 0.018 March 0.013 0.030 0.020 April 0.015 0.030 0.022 May 0.015 0.030 0.022 June 0.018 0.032 0.021 D On-Site January 0.035 0.065 0.050 1
February 0.035 0.080 0.050 March 0.030 0.100 0.050 April 0.030 0.120 0.040 i May 0.015 0.040 0.020 June 0.010 0.030 0.012 D On-Site 2
January 0.010 0.020 0.012 February 0.025 0.035 0.050 l
March 0.010 0.028 0.020 l April 0.028 0.060 0.040 l May 0.030 0.080 0.045 l
[ June 0.012 0.040 0.020 j l
E On-Site January 0.015 0.025 0.025 February 0.012 0.025 0.020 March 0.015 0.050 0.025 April 0.015 0.065 0.022 May 0.018 0.040 0.020 June 0.015 0.035 0.020 i
F On-Site January 0.010 0.014 0.015 i February 0.010 0.035 0.015 March 0.010 0.060 0.020 April 0.010 0.045 0.018 May 0.010 0.050 0.020 June 0.010 0.028 0.020
- Detectors are ' bugged' to insure onseale readings.
o
TABLE 14 (Cont.)
in CONTINUOUS !%DIATION MONITOS* (Qt) mR/hr 1st HALF mR/hr LOCATION PERIOD MIN. MAX. AVE.
G On-Site January 0.010 0.025 0.015 February 0.010 0.020 0.015
!! arch 0.010 0.020 0.015 April 0.010 0.025 0.015 May 0.010 0.018 0.025 June 0.010 0.030 0.020 H On-Site January 0.018 0.040 0.030 February 0.019 0.040 0.025 March 0.018 0.045 0.028 !
l April 0.020 0.045 0.030 May 0.020 0.050 0.030 June 0.020 0.050 0.035 I On-Site January 0.010 0.018 0.012 February 0.010 0.019 0.013 March 0.020 0.020 0.013 1 April 0.010 0.050 0.012 i May 0.010 0.020 0.012 June 0.010 0.020 0.012 a
J On-Site January 0.010 0.025 0.018 February 0.010 0.020 0.015 March 0.010 0. 03') 0.018 April 0.010 0.030 0.020 May 0.018 0.035 0.020 June 0.010 0.420 0.020 K On-Site January 0.010 0.020 0.015 February 0.012 0.025 0.020 flarch 0.012 0.030 0.018 April 0.015 0.035 0.020 May 0.015 0.030 0.020 June 0.015 0.030 0.022 I
l i
l
TABLE 14 (Cont.) ,,
CONTINUOUS RADIATION MONITOR ' (G?f) mR/hr 2nd HALF l mR/hr LOCATION PERIOD MIN. MAX. AVE.
C Off-Site July 0.028 0.032 0.025 August 0.017 0.034 0.025 September 0.010 0.023 0.017 October 0.010 0.050 0.021 November 0.015 0.029 0.020 December 0.015 0.028 0.018 D On-Site July 0.010 0.070 0.015 1
August 0.010 0.027 0.015 September 0.012 0.032 0.021 October 0.017 0.045 0.035 November 0.018 0.073 0.030 December 0.018 0.073 0.040 D,' On-Site July 0.010 0.045 0.025 August 0.010 0.035 0.020 September 0.010 0.027 0.017 October 0.011 0.030 0.019 November 0.010 0.023 0.015 December 0.011 0.023 0.015 1
E On-Site July 0.015 0.040 0.020 August 0.015 0.035 0.020 September 0.015 0.038 0.020 October 0.017 0.033 0.020 November 0.015 0.035 0.020 December 0.013 0.035 0.020 F On-Site July 0.012 0.030 0.020 August 0.010 0.028 0.020
! September 0.017 0.030 0.024 October 0.017 0.033 0.023 November 0.017 0.035 0.025 December 0.015 0.035 0.021
- Detectors are ' bugged' to insure onscale readings.
] I f
p.
I-t
TABLE 14 (Cont.) ..
t-CONTINU0US RADIATION MONITORS * (GI) mR/hr 2nd HALF
. mR/hr LOCATION PERIOD MIN. MAX. AVE.
G On-Site July 0.015 0.032 0.022 August 0.016 0.030 0.023 September October 0.012 0.029 0.015 November 0.010 0.023 0.015 December 0.015 0.023 0.018 H On-Site July 0.020 0.055 0.045 August 0.020 0.050 0.035 September 0.020 0.050 0.035 October 0.023 0.050 0.035 November 0.023 0.050 0.030 December 0.023 0.050 0.033 I On-Site July 0.010 0.028 0.018 August 0.010 0.029 0.017 September 0.010 0.025 0.016 October 0.010 0.027 0.013 November 0.010 0.023 0.013 December 0.010 0.023 0.013 J On-Site July 0.010 0.060 0.025 August 0.018 0.050 0.025 September 0.015 0.040 0.030 October 0.010 0.043 0.023 November 0.015 0.040 0.025 December 0.015 0.040 0.023 K On-Site July 0.012 0.032 0.022 August 0.010 0.035 0.020 September 0.010 0.023 0.021 October 0.010 0.025 0.015 November 0.010 0.030 0.020 December 0.012 0.030 0.020 i
I l en i L l
_. _ . . . . . _ _ _ _ _ _ _ _ . .___m .___ _______ .- .
. . .k . : 'b *: . A..
TABLE 15 ..
CONCENTRATIONS OF 10 DINE-131 IN MILK Results in Units sf pCl/l 12 sigma ,
STATION LOCATIONSx 5-01-79 6-05-79 7-05-79 8-01-79 9-04-79 10-01-79 11-05-79 12-04-79 '
4' . <0.3 <0.3 <0.8 <0.6 <0.4 <0.5 <0.4 <0.4 13 ~* <0.3 <0.4 (0.5 <0.3 <0.4 -, <0.5 <0.3 <0.4 14 r
<0.4 (0.3 <0.6 <0.3 <0.5 <0.4 <0.3 <0.3 4
16 i <0.2 <0.3 <0.1 <0.4 <0.5 <0.5 <0.5 (0.3 25 - ,. <0.3 <0.3 <0.4 <0.3 <0.5 <0.6 <0.4 <0.4 8 + ,
<0.2 III <0.3 <0.4 <0.3 <0.3 <0.7 <0.4 <0.3
-l-,
(1) Sampling,.'d ave was 5-08-79.
1 o
g 9
.. t /b k . 1 - d .
TABLE 10 CONCENTRATIONS OF STRONTIlli-90 AND GAIT 1A EHITTERS IN HILK (!10NTHLY sal 1PLE)
Results in Units of pCf/12 2 s19ma STATION NUCLIDES 5-01-79 6-05-73 7-05-79 8-01-79 9-04-79 10-01-79 11-05-79 12-04-79 Linda Clark K-40 990299 11002110 1100 110 11001110 11001110 16002160 15001150 14002140 Cs-137 <3.1 5.122.0 <3.1 6.122.4 7.623.4 6.113.5 4.722.7 <4.7 S r-90 5.3tl.5 3.620.8 4.6 2.1 4.620.9 '
3.721.0 2.6 1.4 <3.7 <!2(1)
Luther Hannum K-40 990299 11001110 990299 11001110 15002150 16001160 1500t150 1600 160 Cs-137 <3.1 <3.1 <3.1 <3.1 <4.7 (4.7 (4.7 (4.7 S r-90 5.012.1 4.321.0 5.340.9 5.311.6 6.322.0 3.121.4 <4.4 4.610.8 Harold Hurlburt K-40 990299 1100t110 11001110 1100t110 1500t150 15001150 1500t150 15002150 Cs-137 <3.1 4.922.4 4.312.0 4.512.0 <4.7 <4.7 3.212.3 3.222.6 Sr-90 3.012.6 3.320.7 3.420.9 4.713.3 2.110.9 3.210.8 <2.8 2.240.8 Robert Jones K-40 980298 11002110 1100tl10 9602 % 14002140 15001150 15002150 15002150 Cs-137 <3.1 7.722.2 6.421.9 4.4 2.1 7.0t3.2 (4.7 4.722.9 <6.i S r-90 3.523.2 7.311.7 8.021.3 4.612.6 3.122.1 5.621.1 <2.2 29111(2)
Charles Parkhurst K-40 990199 1100t110 1600:160 1300:130 14002140 16002160 14002140 15002150 Cs-134 <3.2 < 1.6 <3.2 < 1.6 9.012.3 <3.3 <3.2 <3.2 Cs-137 1313 5.4 2.1 1325 8.622.2 53t5 1714 7.StJ.0 1914 Sr-90 5.221.6 7.520.8 8.521.2 5.021.1 4.721.2 5.123.2 <4.6 <17(1)
(1) High MDL due to low chemical yleid.
(2) Result suspect due to low chemical yleid; insufficient sample remaining for analysis.
_ _ _ __ .I
TABLE 17 {.,
MIIEN ANIMAL CENSUS SPRING 1979 TOWN NO. ON MAP NO. MILCH ANDIALS New Haven 1 30C 4 SSC 10 40C 30 2G Mexico 2 40C 5 29C 6 50C 23 64C 9 16C 14 60C 12 45C 15 2G 17 34C 19 33C >
20 46C 22 38C 24 1C 21 6C 26 40C 29 20C 31- 30C Richland 11 57C Lycoming 25 25C Hannibal 13 23C Oswego 3 7 13C 8 26C 16 39C 18 SC 27 30C 28 4C J
C = cows
. G = goats
- = would not cooperate TABLE 17 (Continued) ).,
MILdl ANDfAL CENSUS ,
SUSNER 1979 TOWN NO. ON MAP NO. MILCH ANDIALS New Haven 1 41C
. 4 64C 10 40C 30 0 Mexico 2 36C 5 0 6 52C 9 17C 14 58C 12 45C 15 0 17 35C 19 42C 20 45C 22 40C 23
- 24 1C 21
- 21C 26 35C 29 0 4 . 31 29C l
Richland 11 55C i Lycoming 25 25C i
j Hannibal 13 26C Oswego 3 40C 7 0
, 8 26C i 16 39C 18 2C 27 16C 4
28 8C j C = cows G = goats *
- = Numerous . attempts were made to contact this person, all unsuccessful i
I O'
P ( ,
d b. '. a .
_. Ji s. . . i. .
TA8LE 18 CONCENTRATIONS OF gal-NA EHITTERS IN VARIOUS F000 PR000 CTS Results in Units of pCi/g(wet) 2 2 sipa SMFLE LocATIONSu SAMPLE DATE DESCRIPTION Be-7 K-40 Cs-137 Ce-141 '
A 5-24-79 Lan6 <0.1 2.740.3 0.04620.009 <0.02 L 5-25-79 Chicken <0.07 2.520.3 <0.008 <0.01
.J 5-25-79 Chicken <0.07 1.8t0.2 <0.008 <0.02 I- 5-25-79 Chicken (0.07 2.410.2 0.01420.007 <0.01
'.L 5-25-79 Eggs (0.06 1.210.1 <0.006 <0.01
, J. 5-25-79 Eggs <0.06 0.910.2 <0.008 <0.02 K <0.07 1.120.2 <0.008 (0.01
. 6-05-79 Eggs H 7-03-79 Pork <0.1 2.110.3 0.0210.01 <0.03 r
'.t N i 8-02-79 Beef <0.09 2.710.3 0.028 0.008 <0.02 M E-14-79 Green Beans <0.06 2.320.2 .:0.006 <0.01 D '
,3-14-79 Cabbage <0.4 8.810.9 <0.03 <0.06 C 8-14-79 Lettuce <0.4 3.420.6 b0.05 <0.04 C 8-14-79 Tamatoes <0.02 2.020.2 <0.003 <0.007 1
i -
D ! 8-14-79 Tomatoes (0.02 2.310.2 <0.003 <0.004 M 8-14-75 Zucchini <0.02 1.310.1 0.00410.002 <0.005 S 10-10-79 Honey <0.2 1.110.2 <0.02 <0.06
.T ,
, 10-10-79 Cabbage <0.2 3.810.4 <0'Oh <0.03 P.. 10-10-79 Collard Greens <l.0 3.720.9 <0.08 <0.2
- Q 10-10-79 Swiss Chard <0.3 4.920.6 <0.03 <0.07
~ ~ ~ ' ~ ' ~ ~ ~ ' ~ ~ ~ ' ~ ~ ~ ~ ' ~ ~
.T~ .
... ~ .
- . . j
- t. . .
- . . . .s i.. .
. LL-TABLE 18 (cont.) ,
C0tiCENTRATIONS OF GAMA EMITTERS IN VARIOUS F000 PRODUCTS ,
Results in Units of pC1/g(wet)
- 2 sigu SAMPLE SAMPLE DATE DESCRIPTION Be-7 K-40 Cs-137 Ce-141 T 10-10-79 Squash <0.07 1.910.2 <0.006 <0.01
.Q 10-10-79 Tomatoes (0.07 2.620.3 <0.005 <0.02
- E. 11-02-79 Beef <0.3 1.910.3 <0.01 <0.08 a 11-02-79 Pork <0.3 2.120.2 0.02:0.01 (0.08 L. 11-19-79 Chicken <0.1 2.'510.3 <0.009 <0.05 L 11-27-79 Eggs <0.1 0.920.1 <0.009 <0.04 0 11-27-79 Eggs <0.1 1.220.2 <0.008 <0.04 F 12-05-79 Eggs <0.1 1.220.2 <0.01 <0.04 D 12-12-79 Cabbage <0.2 2.410.3 <0.02 <0.04
,R 12-12-79 Cabbage <0.1 3.020.4 <0.02 0.03:0.02 T 12-13-79 Cabbage 0.210.1 4.120.4 <0.03 <0.02 J 11-20-79 Chicken <0.1 2.5t0.3 0.01010.007 <0.05 K 11-26-79 Chicken <0.2 2.210.2 <0.01 <0.05 T 12-13-79 Beer <0.1 2.720.3 0.07:0.01 <0.03 G 12-17-79 Beef <0.1 2.310.2 <0.01 0.0320.02 g,.
t
- +
TABLE 19 CONCENTRATIONS OF STRONTIUM-90 AND GAMMA EMITTERS IN SOIL Results in Units of pCi/g(dry) f,2 sigma SAMPLE LOCATION + SAMPLE DATE Sr-90 K-40 Cs-137 Ra-226 Th-232 4 11-16-79 0.031+0.005 15+2 0.79+0.08 0.6+0.1 0.5+0.2 13 11-19-79 0.055+0.006 9.6+1.1 1.3+0.1 0.57+0.07 0.5+0.1 14 11-12-79 0.016+0.016 13+1 1.3+0.1 0.8+0.1 0.7+0.1 16 11-13-79 0.045+0.005 15+2 0.69+0.07 0.57+0.07 0.5+0.1 25 11-16-79 0.041+0.005 13+1 0.72+0.09 0.7+0.1 0.4+0.1 8 11-16-79 0.033+0.006 13+1
, 1.010 1 0.77+0.08 0.7+0.2 1
l 9
J TABLE 20 CONCENTRATIONS OF GAMMA EMITTERS IN F0DDER CROPS (PASTURE 'RASS) i Results in Units of pCi/g(wet) e f
SAMPLE LOCATION SAMPLE DATE oe-7 K-40 Cs-137 Ra-226 4 11-16-79 3.9+1.0 3.7+0.9 <0.06 <0.2 13 11-19-79 4.8+0.9 3.4+1.0 0.11+0.06 <0.2 14 11-12-79 6.9+1.1 5.1+1.0 <0.09 <0.2 16 11-13-79 2.6+0.4 4.3+0.6 <0.03 <0.09 25 11-16-79 4.5+1.1 4.6+1.2 0.14+0.08 0.14+0.09 8 11-16-79 4.9+0.7 2.6+0.7 <0.06 <0.2 1
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- . . . ~. ._. . .
1 TABLE 21 CONCENTRATIONS OF 10 DINE-131 IN MILK Results in Units of pCi/1 12 sigma 1-07-80 2-12-80 3-03-80 STATION 4 <0.4 <0.4 <0.3 13 <0.4 <0.3 <0.3 14 .<0.4 <0.3 <0.3 16 <0.4 <0.3 <0.3 8 25 <0.3 <0.4 <0.3 J
t
a TABLE 22 CONCENTRATIONS OF GAMMA EMITTERS IN MILK Results in Units of pCi/l 2 sigma NUCLIDES 1-07-80 2-12-80 3-03-80 STATibu 4 K-40 15001150 1400 140 1500il50 Cs-137 6.413.3 <6.2 8.013.4 14001140 1400i140 16001160 13 K-40 3.413.3 <4.7 <4.7 Cs-137 14 1400 140 1500 150 15001150 K-40
<4.7 <4.7 <4.7 Cs-137
- 16 1400 140 1500 150 14001140 K-40
<6.2 <4.7 <6.2
' Cs-137 25 1700 170 1800 180 18001180 K-40 16 2 2115 1414
_._ Cs-137
'~
t
A TABLE 23 CONCENTRATIONS OF GAMMA EMITTERS IN F0DDER CR0PS Results in Units of pCi/g(wet) i 2 sigma Ra-226 Cs-137 K-40 DESCRIPTION DATE STATION 4 Hay 1-07-80 .18 .13 09 .06 1312
<.06 041.02 1512 Grain <.02 2.210.4 Corn Silage .06 .03
.181.09 <.08 1912 13 Hay
.07 .03 <.03 2.410.4 Grain 2.310.3
<.03 021.02 Corn Silage
<.16 <.06 2012 14 ilay 7.410.7 as <.05 <.02 Grain <.01 2.610.3 7' Corn Silage <.03
(.16 <.08 1612 16 ilay 03 .02 7.210.7 Grain <.05
<.03 <.01 1.310.2 Corn Silage 25 <.12 .181.06 7.1 1.0 Hay 6.410.6
<.08 041.02 Grain
TABLE 23 (cont.)
CONCENTRATIONS OF GAMMA EMITTERS IN F0DDER CR0PS Results in Units of pCi/g(wet) 2 sigma Ra-226 Cs-137 K-40 Be-7 DESCRIPTION DATE STATI0N
<.16 <.11 12 2 <1.1 4 Hay 2-12-80 <.22
<.06 .03 .02 15i2 Grain 05 .02 2.510.4 .251.14 Corn Silage <.05
<.03 <.02 2.310.3 <.18 Dry Corn 5.910.7 <.47 Haylage <.09 <.05
<.31 <.09 1412 <.99 Hay <.25 13
<.06 <.03 2.6io.4 Grain <.02 2.510.3 <.19 Corn Silage <.03
<.31 <.09 20 2 <.86 Hay <.19 14
<.06 <.03 7.6 0.8 Grain i
C' <.03 <.01 2.710.3 <.15 Corn Silage
<.16 <.12 1312 <1.1 16 Hay <.22 071.02 031.02 7.510.8 Grain <.02 1.910.3 <.15 Corn Silage <.05
<.16 .15i.07 8.811.3 <.89 25 Hay <.23
<.11 <.03 8.010.8 Grain
TABLE 23 (cont.)
CONCENTRATIONS OF GAMMA EMITTERS IN F0DDER CR0PS Results in Units of pCi/g(wet) i 2 sigma STATION - DESCRIPTION DATE Ra-226 Cs-137 K-40 Mn-54 Co-60 4 Hay 3-03-80 <.16 .171.10 6.0 1.3 <.08 <.11 Grain <.05 <.03 1522 <.02 <.03 Corn Silage <.06 .07 .'02 2.610.4 .03 .02 .081.02 Haylage <.08 <.05 7.410.7 <.03 <.05 13 lioy <.16 <.11 1412 <.10 <.09 Grain <.05 <.02 2.610.4 <.02 <.03 Corn Silage <.05 <.02 2.110.3 <.92 <.03 14 Hay <.16 <.09 9.511.5 <.07 <.13 as . Grain <.06 <.03 8.6i0.9 <.03 <.03 Corn Silage <.05 <.02 2.610.3 <.02 <.03 i'
16 Hay <.16 <.08 2412 <.07 <.09 Grain <.05 <.02 7.210.7 <.02 <.03 Corn Silage <.03 <.02 2.210.3 <.02 <.02 25 Hay <.16 .13i.05 7.311.2 <.07 <.08 Grain <.06 <.03 8.010.8 <.02 <.03
,