ML20155D540
| ML20155D540 | |
| Person / Time | |
|---|---|
| Site: | Dresden  |
| Issue date: | 12/31/1987 |
| From: | TELEDYNE ISOTOPES MIDWEST LABORATORY |
| To: | |
| References | |
| NUDOCS 8806150239 | |
| Download: ML20155D540 (121) | |
Text
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DRESDEN STATION RADI0 ACTIVE WASTE AND ENVIRONMENTAL MONITORING
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ANNUAL REPORT 1987 TELEDYNE IS0 TOPES MIDWEST LABORATORY NORTHBROOK, ILLINOIS MARCH 1988 4[
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R
t i DRESDEN NUCLEAR POWER-STATION-RAD 10 ACTIVE' WASTE AND ENVIRONMENTAL MONITORING ANNUAL REPORT 1987 r-f MARCH 1988
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TABLE OF CONTENTS o
f Page INTRODUCTION 1
SUMMARY
2 1.0 EFFLUENTS 1.1 Gaseous Effluents to the Atmosphere 3
1.2 Liquids Released to Illinois River..............
3 2.0 SOLIO RADI0 ACTIVE WASTE....................
3 3.0 00SE TO MAN 3.1 Gaseous Effluent Pathways 3
3.2 Liquid Effluent Pathways...................
5 4.0 SITE METEOROLOGY 5
5.0 ENVIRONMENTAL MONITORING 5
5.1 Gamma Radiation 6
5.2 Airborne I-131 and Particulate Radioactivity.....
6 5.3 Aquatic Radioactivity 6
5.4' Milk.........................
7 5.5 Special Collections 7
6.0 ANALYTICAL PROCEDURES.......................
7 7.0 MILCH ANIMAL CENSUS........................
7 8.0 NEAREST RESIDENT CENSUS......................
8 9.0 INTERLABORATORY CQiPARIS0N PROGRAM RESULTS 8
i-r iii
TABLE OF CONTENTS 1 continued)
Page APPENDIX I.- DATA TABLES AND FIGURES..................
31 Station Releases-Table 1.1-1 Gaseous Effluents 32 Table 1.2-1 Liquid Effluents...................
46 Table 2.0-1 Solid Waste Shipments 56 Figure 3.1 Figure 3.1-4 Isodose and Concentration Contcurs..........
60 Table 3.1-1 Maximum Doses Resulting from Airborne Releases....
64 Table 3.2-1 Maximum Doses Resulting from Liquid Effluent.
67 Environmental Monitoring Figure 5.0-1 Locations of Fixed Environmental Radiological Stetions and Outer Ring TL0s.............
70 figurc 5.C-? Inner Ring TLD and Near Station Water Sample Locations 71 Figure 5.0-3 Milk Samp'e and Distant Water Sample Locations....
72 Table 5.0-1 Standard Radiological Sampling Program........
73 Table 5.0-2 Environmental Radiological Monitoring Program 74 Table 5.0-3
. Table 5.0-6 Environmental Sunnary Tables.............
82 Table S.1-1 Gamma Radiation Measurements (TLD)..........
86 AFPENDIX II - SETEOROLOGICAL' DATA 89 iv
)
INTRODUCTION The Dresden Station is located approximately twelve miles southwest of Joliet, Illinois, at the confluence of the Oes Plaines and Kankakee Rivers where they form the Illinois River.
This station uses three boiling water reactors (GE design) to generate electricity.
Unit 1 began operating in 1960 and has a rated power output of 200 megawatts electrical (MWe).
It has been decom-missioned as of August 31, 1984.
Units 2 and 3 began operating in 1970 and 1971, respectively, each with a rated power output of 800 MWe.
The General Electric Morris Operation Plant (GEMo) is located adjacent to Dresden.
Liquid effluents from Dresden are released to the Illinois River in controlled batches after radioassay of each batch.
Gaseous effluents are released to the atmosphere af ter delay to permit decay of short half-life gases.
Releases to the atmosphere are calculated on the basis of analyses of daily grab samples of noble gases and continuously collected composite samples of iodine and particulate matter.
The results of effluent analyses are sumarized on a monthly bssis and reported semiannually to the Nuclear Regulatory Commiscion as required per Technical Specifications.
Airborne concentrations of noble gases, I-131 and particulate radioactivity in off-site areas are calculatea using effluent and meteorological data and data on isotopic composit'on of effluents.
Environmental monitoring is conducted by sampling at indicator and reference (background) locations in the vicinity of the Dresden plant to measure changes in radiation or radioactivity levels that may be attributable to plant oper-ation.
If significant changes attributable to Dresden are measured, these changes are correlated with effluent releases.
External gamma radiaton exposure from noble gases and I-131 in milk are the critical pathways at this site; however, a comprehensive environmental monitoring program is conducted which includes many other pathways of less importance.
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SUMMARY
Gaseous and liquid effluents for the period remained below the Technical Specification limits.
Calculations of environmental concentrations based on effluent, Illinois River flow, and meterological data for the period indicate that consumption by the public of radioactive materials attributable to the plant are unlikely to exceed regulatory limits.
Gama radiation exposure from noble gases released to the atmosphere represented the critical pathway for the period with a maximum individual dose estimated to be 0.0050 mrem for the year, when a shielding and occupancy factor of 0.7 is assumed. The assessment of radiation doses are performed i.1 accordance with the Off-Site Dose Calcula-tion Manual (0DCM).
The results of analysis confirm that the station is operating in compliance with 10CFR50 Appendix I and 40 CFR 190.
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1.0 EFFLUENTS 1.1 Gaseous Effluents to the Atmosphere Measured concentrations and i sotopic composition of noble gases, radioiodine, and particulate radioactivity released to the atmos-phere during the year, are listed in Table 1.1-1.
A non-detectable amount of noble gases was released from Dresden Unit 1 and a total of 2.77E+02 curies of noble gases with a maximum release rate of 2.00E+01 pCi/sec was released from Oresden Units 2 and 3.
A total of 9.84E-02 curies of I-131 was released during the year.
A total of 4.65E-02 curies of beta-gamma emitters and 3.27E-05 curies of aloha emitters were released as ' airborne particulate matter with a maximum release rate of 2.06E-03 pCi/sec.
Al so, 18. 78 curies of tritium was released.
1.2 Liquids Released to Illinois River A total of 2.40E+07 liters of radioactive liquid wastes containing 0.38 curies (excluding tritium) were discharged from the station.
These wastes. were released at a naximum quarterly average concentra-tion of 2.07E-07 pCi/ml from Units 2 and 3 which is 0.03% of the Techaical Specification release limits for unidentified radio-activity.
However, this concentration is prior to dilution in the cooling pon6 and release to unrestricted area.
This added dilution is approximately a factor of ten thousand.
There was no discharge from Unit 1.
During the same period, 22.84 curies of tritium and 5.21E-04 curies of alpha radioactivity were released.
Quarterly release estimates and pr i'<c i pal radionuclides in liquid effluents are given in Table 1.2-1, 2.0 SOLID RADI0 ACTIVE WASTE Solid radioactive wastes were shipped to Richland, Washington and Barnwell Nuclear Center, South Carolina.
The record of waste shipments is summa-rized in Table 2.0-1.
3.0 DOSE TO MAN 3.1 Gaseous Effluent Pathways Gamma Dose Rates Gamma air and whole body dose rates off-site were calculated based on measured release rates, isotopic composition of the noble gases, and meteorological data for the period (Table 3.1-1).
Isodose contours of whole body dose are shown in Figure 3.1-1 for the year.
Based on measured effluents and meteorological data, the maximum dose to an individual would be 0.0050 mrem for the year, with an occupancy or shielding factor of 0.7 included.
The maximum gamma air dose was 0.0098 mrad.
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4 Beta Air and Skin Rates The range of beta particles in air is relatively small (on the order of a few meters or less):
consequently, plumes of ' gaseous effluents may be considered "infinite" for purpose of calculating the dose from beta radia tion incident on the skin.
However, the actual dose to sensitive skin tissues is difficult to calculate because this depends on the beta particle energies, thickness of inert skin, and clothing covering sensitive tissues.
For purpose is taken to have a thickness of 7.0 mg/cmg of this report the skin and an occupancy factor of 1.0 is used.
The skin dose frcm beta and gama radiation for the year was 0.011 mrem.
The air concentrations of radioactive noble gases at the off-site receptor locations are given in Figure 3.1-2.
The maximum off-site beta air dose for the year was 0.0050 mrad.
Radioactive Iodine The human thyroid exhibits a significant capacity to concentrate ingested or inhaled iodine, and the radioiodine, I-131, released during routine operation of the plant, may be made available to man thus resulting in a dose to the thyroid.
The principal pathway of interest for this radionuclide is ingestion of radiciodine in milk by an infant.
Calculations made in _ previous years indicate that contributions to doses from innalation of 1-131 and 1-133, and I-133 in milk are negligible.
Iodine-131 Concentrations in Air The calculated concentration contours for I-131 in air a,e shown in Figure 3.1-3.
Included in these calculations is an iodine clouo depletion factor which accounts for the phenomenon of elemental iodine deposition on the ground.
The maximum off-site average concentration is estimated to be 1.80E-03 pCi/m3 for the year.
Dose to Infants Thyrcid The hypothetical thyroid dose to an infant living near the plant via ingestion of milk was calculated.
The radionuclide considered was 1-131 and the source of milk was taken to be the nearest dairy farm with the cows pastured from May to Oc tober.
The maximum infants's thyroid dose was 0.13 mrem during the year (Table 3.1-1).
Concentrations of Particulates in Air Concentration contours of radioactive airborne particulates are shown in Figure 3.1-4.
The miximum of f-site average level is estimated to be 8.45E-04 pC1/m3 4
Summary of Doses Table 3.1-1 sumarizes the doses resulting from releases of airborne radioactivity via the different exposure pathways.
3.2 Liquid Effluent Pathways The three principal pathways through _ the aquatic environment for potential doses to man from liquid waste are ingestion of potable water, eating aquatic foods, and exposure while walking on the
-shoreline.
Not all of these pathways are applicable at a given time or station but a reasonable approximation of the dose can be made by adjusting the dose formula for season of the year or type and degree -of use of the aquatic environment.
NRC* developed equations were used to calculate the doses to the whole body, lower GI tract, thyroid, bone, and skin; specific parameters for use in the equations are given in the~ Commonwealth Edison Off-site Dose Calculation Manual.
The maximum whole body -dose for the year was 0.0015 mrem and no organ dose exceeded 0.0022 mrem.
4.0 SITE METEOROLOGY A summary of the site meteorological measurements taken during each calendar quarter of the year is given in Appendix II.
The data are presented as cumulative joint frequency distributions of 300' level wind direction and wind speed class by atmospheric stability class determined from the temperature difference between the 300' and 35' level s.
Data i
recovery for all measurements on the_ tower was 99.0%.
5.0 ENVIRONMENTAL MONITORING Table 5.0-1 provides an outline of the radiological environmental moni-toring program as required in current Technical Specifications. This program went into effect in November 1977 and differs from previous programs in the number and types of analyses performed.
Tables 5.0-3 to 5.0-6 summarize data for the year.
Except for tables of special interest, tables listing all data are no longer included in the annual report.
All data tables are available for inspection at the Station or in the Corporate Office.
C7ecific findings for various environmental media are discussed below.
f Nuclear Regulatory Comission, Regulatory Guide 1.109 (Rev.1).
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5.1 Gamma Radiation External radiation dose from on-site sources and noble gases released i
to the atmosphere was measured at eight indicator and nine reference l
(background) locations using CaSO :Dy thermoluminescent dosimeters I
4 (TLDs).
A comparison of the TLD results for reference stations with on-site and off-site indicator stations is included in Table 5.1-1.
i An additional 52 TLDs were installed at both five miles and the site i
boundary, beginning on June 1,1080.
Table 5.1-1 lists the results.
I 5.2 Airborne I-131 and Particulate Radioactivity Concentrat. ions of airborne I-131 and particulate radioactivity at monitoring locations are summarized in Tables 5.0-2 through 5.0-5.
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Locations of the samplers are shown in Figure 5.0-1.
Airborne I-131 remained below the LLD of 0.10 pCi/m3 throughout the year.
Gross beta concentrations ranged from 0.006 to 0.067 pCi/m3 and averaged 0.024 pCi/md.
No radioactivity attributable to plant operation was detected in any
- sample, 5.3 Aquatic Radioactivity _
l Cooling water samples were collected daily and composited for i
analysis weekly from the Unit 1 Inlet Canal and Units 1 and 2/3 1
Discharge Canals.
Analytical results did not indicate any measur-able radioactivity attributable to plant operation.
Surface water sampler, were collected weekly from the Illinois River at the EJ & E Railroid Bridge and composited monthly to analyze for gamma emitters.
Cs-134 and Cs-137 levels were below the detection limit of 10 pCi/l and all other gamma emitters were below the detection limit of 20 pCi/1 in all samples collected during the year.
Well water samples were collected monthly beginning October 1980 and analyzed for gross alpha, gross beta, and tritium.
The levels of activity detected were generally in the range to be expected in this medium in the environment and were not attributable to station
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operation.
Levels of gamma radioactivity in fish samples were measured and found in all cases, except one, to be below the lower limits of detection of 0.1 pCi/g wet weight for the program.
The Cs-137 level in one sample was barely above the LLD level and measured 0.11 pCi/g wet weight.
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t.
A sediment sample was analyzed by gamma spectroscopy.
Gamma-emitters were below the limits of detection indicating the presence of no radioactivity due to station operation.
5.4 Milk Milk samples were collected weekly during the grazing season and monthly during the balance of the year from two farms:
the Biros Farm (bac kground location), located about 11.5 miles southwest; and the Trotter Farm, located about 6.1 miles south.
1-131.was determined for each sample by chemical se'paration of I and beta counting.
I-131 reniained below the detection limits of 5.0 pCi/l during the non-grazing period (November to April) and 0.5 pCi/l during the grazing period (May to October).
5.5 Special Collections Service water contaminated by leaks in the LPCI heat exchanger was released into the cooling lake early in 1978.
To monitor effects on the concentrations of radioactivity in the cooling canal a program was Degun in October 1978 of collecting weekly grab samples of water at the Dresden Road and County Line Road crossings of the canal.
Concentrations of both gross beta and gamma activities have not indicated the presence of detectable concentrations of radio-activity due to the station.
Data are listed on Page 6.0 ANALYTICAL PROCECURES A suninary of the procedures used for analyzing radioactivity in environ-mental samples is given in Appendix III of the report for the period January - December 1985.
Procedures used during the period covered by this report remained essentially unchanged.
7.0 MILCH ANIMAL CENSUS A census of milch animals was conducted within a five mile radius of the station.
The survey was conducted by "door-to-door" canvas by A. Lewis on August 29, 1987.
There are no dairy farms within a five mile radius of the Dresden Nuclear Power Station.
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8.0 NEAREST RESIDENT CENSU_S_
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The nearest resident census was conducted on August 29, 1987.
There were no changes since the previous census.
9.0 INTERLABORATORY COMPARIS0N PROGRAM RESULTS Teledyne Isotopes Midwest Laboratory has participated in interlaboratory comparison (crosscheck) programs since the formulation of its quality control program in December 1971.
These programs are operated by
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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 an'y possible problems.
Participant laboratories measure the concentrations of specified radio-nuclides and report them to the issuing agency.
Several months later, the agency reports the known values to the participant laboratories and
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specifies control limits.
Results consistently higher or lower than the L
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 filters, i
and food samples during the period May 1984 through December 1987. This program has been conducted by the U. S. Environmental Protection Agency Interccmparison and Calibration Section, Quality Assurance Branch, Environmental Monitoring and Support Laboratory, las Vegas, Nevada.
The results in Table A-2 were 'Atained for thermoluminescent dosimeters (TLDs) during the period 19;.,, 1977, 1979, 1980, and 1981 through participation in the Second, Third, Fourth, and Fifth International Intercomparison of Environmental Dosimeters under the sponsorships listed in Table A-2.
Table A-3 lists results of the analyses on in-house spiked samples.
Table A-4 lists results of the analyses on in-house "blank" samples.
Attachment B lists acceptance criteria for "spiked" samples.
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l Table A-1.
U.S. Environmental Protection Agency's crosscheck program, com-parison of EPA and Teledyne isotopes Midwest Laboratory results for milk, water, air filters, and food samples,1984 through 1987.a Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Collec ted Analysis
!20c 15, N=1 Control Limits STW-358 Water May 1984 Gr. alpha 3.010.6 315.0 0.0-11.7 Gr. beta 6.711.2 615.0 0.0-14.7 4
STM-366 Milk June 1984 Sr-89 2113.1 2515.0 16.3-33.7 Sr-90 13t2.0 1711.5 14.4-19.6 1-131 4615.3 4316.0 32.6-53.4 Cs-137 3814.0 35i5.0 26.3-43.7 K-40 15771172 1495t75 1336-1626 STW-368 Water July 1984 Gr. al pha
. 5.111.1 615.0 0.0-14.7 Gr. beta 11.912.4 1315.0 4.3-21.7 STW-369 Water August 1984 1-131 34.315.0 34.016.0 23.6-44.4 STW-370 Water August 1984 H-3 3003f253 28171356 2200-3434 STF-371 Food July 1984 Sr-89 22.015.3 25.0i5.0 14.3-33.7 Sr-90 14.7t3.1 20.011.5 17.4-22.6 I-131
<172 39.016.0 28.6-49.4 Cs-137 24.015.3 25.015.0 14.3-33.7 K-40 25031132 26051130 2379-2831 STAF-372 Air August 1984 Gr. alpha 15.311.2 1715.0 8.3-25.7 Filter Gr. beta 56.010.0 5115.0 42.3-59.7 Sr-90 14.3i1.2 1811.5 15.6-20.4 Cs-137 21.0 2.0 15i5.0 6.3-23.7 STW-375 Water Sept 1984 Ra-226 5.110.4 4.910.7 3.6-6.2 Ra-228 2.210.1 2.310.4 1.7-2.9 STW-177 Water Sept 1984 Gr. alphe.
3.311.2 5.015.0 0.0-13.7 Gr. beta 12.712.3 16.015.0 7.3-24.7 STW-379 Water Oct 1984 H-3 28601312 2810i205 2454-3166 STW-380 Water Oct 1984 Cr-51
<36 4015.0 31.3-48.7 Co-60 20.311.2 2015.0 11.3-28.7 Zn-65 15018.1 14715.0 138.3-155.7 Ru-106
<30 4715.0 36.3-55.7 Cs-134 31.3t7.0 3115.0 22.3-39.7 Cs-137 26.711.2 2415.0 15.3-32.7 9
Table A-1.
(continued)
Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd 12 c Is, N=1 Control Limits Code Type Collected Analysis o
STM-382 Milk Oct 1984 Sr-89 15.714.2 2215.0 13.3-30.7 Sr-90 12.711.2 1611.5 13.4-18.6 I-131 41.713.1 4216.0 31.6-42.4 Cs-137 31.316.1 3215.0 23.3-40.7 K-40 1447166 1517176 1386-1648 STW-384 Water Oct 1984 Gr. alpha 9.711.2 1415.0 5.3-22.7 (Blind)
Sample A Ra-226 3.310.2 3.010.5 2.2-3.8 Ra-228 3.411.6 2.110.3 1.6-2.6 Uranium nae 0.0-15.4 Sample B Gr. beta 48.315.0 6415.0 55.3-72.7 Sr-89 10.714.6 1115.0 2.3-19.7 Sr-90 7.311.2 1211.5 9.4-14.6 Co-60 16.311.2 14i5.0 5.3-22.7 Cs-134
<2 215.0 0.0-10.7 Cs-137 16.711.2 1415.0 5.3-22.7 STAF-387 Air Nov 1984 Gr. alpha 18.711.2 1515.0 6.3-23.7 Filter Gr. beta 59.015.3 5215.0 43.3-60.7 Sr-90 18.311.2 2111.5 18.4-23.6 Cs-137 10.311.2 1015.0 1.3-18.7 STW-388 Water Dec 1984 1-131 28.012.0 3616.0 25.6-36.4 STW-389 Water Dec 1984 H-3 35831110 31821360 2558-3806 STW-391 Water Dec 1984 Ra-226 8.411.7 8.611.3 6.4-10.8 Ra-228 3.110.2 4.1 0.6 3.0-5.2 STW-392 Water Jan 1985 Sr-89
<3.0 3.015.0 0.0-11.7 Sr-90 27.315.2 30.011.5 27.4-32.6 STW-393 Water Jan 1985 Gr. alpha 3.3t1.2 515.0 0.0-13.7 Gr. beta 17.313.0 1515.0 6.3-23.7 STS-395 Food Jan 1985 Gr. alpha 4.712.3 6.0 5.0 0.0-14.7 Gr. beta 11.311.2 15.015.0 6.3-23.7 Sr-89 25.3f6.4 34.015.0 25.3-42.8 Sr-90 27.018.8 26.011.5 23.4-28.6 1-131 38.012.0 35.016.0 24.6-45.4 Cs-137 32.712.4 29.0 5.0 20.3-37.7 K-40 14101212 13821120 1174-1590 10
Table A-1.
(continued)
Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Collected Anal ysis 120c Is, N=1 Control Limits STW-397 Water Feb 1985 Cr-51
<29 4815.0 39.3-56.7 Co-60 21.313.0 2015.0 11.3-28.7 Zn-65 53.715.0 5515.0 46.3-63.7 Ru-106
<23 2515.0 16.3-33.7 Cs-134 32.311.2 35i5.0 26.3-43.7 Cs-137 25.313.0 2,515.0 16.3-33.7 STW-398 Water Feb 1985 H-3 38691319 3796f634 3162-4430 STM-400 Milk March 1985 1-131 7.312.4 9.010.9 7.4-10.6 STW-402 Water March 1985 Ra-226 4.610.6 5.0f0.8 3.7-6.3 Ra-228
<0.8 9.011.4 6.7-11.3 Reanalysis Ra-228 9.010.4 STW-404 Water March 1985 Gr. alpha 4.712.3 6i5.0 0.0-14.7 Gr. beta 11.311.2 15f5.0 6.3-23.7 STAF-405 Air March 1985 Gr. alpha 9.3tl.0 10.0f5.0 1.3-18.7 Filter Gr. beta 42.Dil.1 36.015.0 27.3-44.7 Sr-90 13.311.0 15.Dil.5 12.4-17.6 Cs-137 6.311.0 6.015.0 0.0-14.7 STW-407 Water April 1985 I-131 8.010.0 7.510.8 6.2-8.8 STW-408 Water April 1985 H-3 33991150 3559 630 2929-4189 STW-409 Water April 1985 (Blind)
Gr. alpha 29.7tl.8 32.015.0 23.3-40.7 Sample A Ra-226 4.410.2 4.110.6 3.1-5.1 Ra-228 NA8 6.210.9 4.6-7.8 Uranium NA8 7.0i6.0 0.0-17.4 Sample B Gr. beta 74.3i11.8 72.015.0 63.3-80.7 Sr-89 12.3i7.6 10.0i5.0 1.3-18.7 Sr-90 14.712.4 15.011.5 12.4-17.6 Co-60 14.7i2.4 15.015.0 6.3-23.7 Cs-134 12.Di2.0 15.015.0 6.3-23.7 Cs-137 14.0i2.0 12.015.0 3.3-20.7 11
Table A-1.
(continued)
Concentration in pCi/;b Lab Sample Date TIML Result EPA Resultd Code Type Collected Analysis 12cc Is, N=1 Control Limits STW-413 Water May 1985 Sr-89 36.0t12.4 39.0t5.0 30.3-47.7 Sr-90 14.314.2 15.011.5 12.4-17.6 STW-414 Water May 1985 Gr. alpha 8.314.1 12.015.0 3.3-20.7 Gr. beta 8.711.2 11.015.0 2.3-19.7 STW-416 Water June 1985 Cr-51 44.716.0 44.0*5.0 45.3-52.7 Co-60 14.3tl.2 14.0i5.0 5.3-22.7 2n'65
' 50.3f7.0 47.0t5.0 38.3-55.7 Ru-106 55.315.8 62.0i5.0 53.3-70.7 l
Cs-134 32.711.2 35.0i5.0 26.3-43.7 t
Cs-137 22.712.4 20.0*5.0 11.3-28.7 STW-418 Water June 1985 H-3 2446t132 24161351 1807-3025 STM-421 Milk June 1985 Sr-89 10.314.6 11.0i5.0 2.3-19.7 Sr-90 9.0i2.0 11.011.5 8.4-13.6 I-131 11.711.2 11.0*6.0 0.6-21.4 Cs-137 12.7tl.2 11.0i5.0 2.3-19.7 K-40 1512162 1525*132 1393-1657 STW-423 Water July 1985 Gr. alpha 5.010. 0 11.015.0 2.3-19.7 l
Gr. beta 5.0i2.0 8.0i5.0 0.0-16.7 STW-425 Water August 1985 I-131 25.7i3.0 33.016.0 22.6-43.4 STW-426 Water August 1985 H-3 4363183 44801447 3704-5256 STAF-427 Air August 1985 Gr. alpha 11.310.6 13.015.0 4.3-21.7 Filte-Gr. beta 46.0tl.0 44.015.0 35.3-52.7 Sr-90 17.7i0.6 18.011.5 15.4-20.6 Cs-137 10.310.6 8.0i5.0 0.0-16.7 STW-429 Water Sept 1985 Sr-89 15.7f0.6 20.015.0 11.3-28.7 Sr-90 7.010.0 7.0il.5 4.4-9.6 I
i STW-430 Water Sept 1985 Ra-226 8.210.3 8.9tl.3 6.6-11.1 i
Ra-228 4.110.3 4.610.7 3.4-5.8 STW-431 Water Sept 1985 Gr. alpha 4.710.6 8.0i5.0 0.0-16.7 Gr. beta 4.7tl.2 8.015.0 0.0-16.7 l
l 12 l
l l
l.
1l' l
Table A-1.
(continued)
Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Collected Analysis 1 20C 15, N=1 Control Limits STW-433 Water Oct 1985 Cr-51
<13 21.015.0 12.3-29.7 Co-60 19.310.6 20.015.0 11.3-28.7 Zn-65 19.710.6 19.0i5.0 10.3-27.7 Ru-106
<19 20.015.0 11.3-28.7 Cs-134 17.011.0 20.0i5.0 11.3-28.7 Cs-137 19.311.2 20.015.0 11.3-28.7 STW-435 Water Oct 1985 H-3 1957150 19741345 1376-2572 STW-436 Water Oct 1985 437 (Blind)
Sample A Gr. alphc 53.011.0 52.0113 29.4-74.6 Ra-226 5.910.1 6.3tl.0 4.1-7.9 Ra-228 8.210.1 10.111.5 7.5-12.7 Uranium nae 8.0t10.4 0.0-18.4 Sample B Gr. beta 85.712.5 75.015.0 76.3-83.7 Sr-89 21.3fl.5 27.0i5.0 18.3-35.7 Sr-90 10.310.6 9.011.5 6.4-11.6 Co-60 18.3fl.2 18.015.0 9.3-26.7 Cs-134 16.3tl.2 18.015.0 9.3-26.7 Cs-137 19.011.0 18.0i5.0 9.3-26.7 STM-439 Milk Oct 1985 Sr-89 50.310.6 48.015.0 39.3-56.7 Sr-90 23.310.6 26.011.5 23.4-28.6 I-131 45.7t3.2 42.016.0 31.6-52.4 Cs-137 60.710.6 56.015.0 47.3-64.7 K-40 1547129 1540177 1406-1674 STW-441 Water Nov 1985 Gr. alpha 5.310.6 10.015.0 1.3-18.7 Gr. beta 11.711.2 13.015.0 4.3-21.7 STW-443 Water Dec 1985 I-131 46.712.1 45.016.0 34.6-55.4 STW-444 Water Dec 1985 Ra-226 6.510.1 7.111.1 5.2-9.0 Ra-228 6.110.1 7.3tl.1 5.4-9.2 STW-445 Water Jan 1986 Sr-89 29.712.5 31.015.0 22.3-39.7 Sr-90 13.7i0.6 15.011.5 12.4-17.6 STW-446 Water Jan 1986 Gr. alpha
- 3. 010. 0 3.0i5.0 0.0-11.7 Gr. beta 5.320.6 7.015.0 0.0-15.7 13
Table A-1.
(continued)
Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Collec ted Analysis 12ac 1s, N=1 Control Limits STW-447 Food Jan 1986 Sr-89 24.3t2.5 25.015.0 16.3-33.7 Sr-90 17.310.6 10.011.5 7.4-12.6 I-131 22.7z2.3 20.016.0 9.6-30.4 Cs-137 16.310.6 15.0*5.0 6.3-23.7 K-40 927146 9501144
'701-1199 STW-448 Water Feb 1986 Cr-51 45.0*3.6 38.0i5.0 29.3-46.7 Co-60 19.7tl.5 18.015.0 9.3-26.7 Zn-65 44.013.5 40.0t5.0 31.3-48.7 Ru-106
<9.0 0.015.0 0.0-8.7 Cs-134 28.3t2.3 30.015.0 21.3-38.7 Cs-137 23.710.6 22.015.0 13.3-30.7 STW-449 Water Feb 1986 H-3 5176i48 52271525 4317-6137 SfW-450 Water Feb 1986 U total 8.0i0.0 9.016.0 0.0-19.4 STW-451 Mil k Feb 1986 I-131 7.0i0.0 9.016.0 0.0-19.4 4
1 STW-452 Water March 1986 Ra-226 3.810.1 4.li0.6 3.0-5.2 Ra-228 11.0i0.5 12.411.8 9.2-15.5 l
STW-453 Water March 1986 Gr. alpha 6.710.6 15.0i5.0 6.3-23.7 Gr. beta 7.3i0.6 8.015.0 0.0-16.7 l
STW-454 Water April 1986 I-131 7.010.0 9.016.0 0.0-19.4 STW-455 Water April 1986 456 (Blind)
Sample A Gr. alpha 15.0il.0 17.0i5.0 8.3-25.7 Ra-226 3.110.1 2.910.4 2.1-3.7 Ra-228 1~.510.2 2.0t0.3 1.5-2.5 Uranium 4.710.6 5.016.0 0.0-15.4 Sample B Gr. beta 28.711.2 35.015.0 26.3-43.7 Sr-89 5.710.6 7.015.0 0.0-15.7 Sr-90 7.010.0 7.0*1.5 4.4-9.6 Co-60 10.711.5 10.015.0 1.3-18.7 Cs-134 4.0tl.7 5.015.0 0.0-13.7 Cs-137 5.310.6 5.015.0 0.0-12.7 14
Table A-1.
(continued)
Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Collec ted Analysis t20c Is, N=1 Control Limits STAF-457 Air April 1986 Gr. alpha 13.710.6 15.015.0 6.3-23.7 Filter Gr. beta 46.310.6 47.015.0 38.3-55.7 Sr-90 14.710.6 18.011.5 15.4-20.6 Cs-137 10.710.6 10.015.0 1.3-18.7 STU-458 Urine April 1986 Tritium 4313f70 44231189 4096-4750 STW-459 Water May 1986 Sr-89 4.310.6 5.015.0 0.0-13.7 Sr-90
'5.0f0.0 5.0il.5 2.4-7.6 STW-460 Water May 1986 Gr. alpha 5.310.6 8.0i5.0 0.0-16.7 Gr. beta 11.311.2 15.0t5.0 6.3-23.7 STW-461 Water June 1986 Cr-51
<9.0 0.015.0 0.0-8.7 Co-60 66.011.0 66.0f5.0 57.3-74.7 Zn-65 87.311.5 86.015.0 77.3-94.7 Ru-106 39.7f2.5 50.015.0 41.3-58.7 Cs-134 49.312.5 49.015.0 40.3-57.7 Cs-137
- 10. 3fl. 5 10.015.0 1.3-18.7 STW-462 Water June 1986 Tritium 3427t25 31251361 2499-3751 STM-464 Milk June 1986 Sr-89
<1.0 0.0i5.0 0.0-8.7 Sr-90 15.310.6 16.0tl.5 1* 4-18.6 1-131 48.312.3 41.016.0 30.6-51.4 Cs-137 43.7tl.5 31.015.0 22.3-39.7 K-40 15671114 1600180 1461-1739 STW-465 Water July 1986 Gr. alpha 4.710.6 6.015.0 0.0-14.7 Gr. beta 18.711.2 18.015.0 9.3-26.7 STW-467 Water August 1986 I-131 30.310.6 4S. 016.0 34.4-55.4 STW-468 Water August 1986 Pu-239 11.310.6 10.lil.0 8.3-11.9 STW-469 Water August 1986 Uranium 4.010.0 4.016.0 0.0-14.4 STAF-470 Air Sept 1986 Gr. alpha 19.3fl.5 22.015.0 13.3-30.7 471 Filter Gr. beta 64.0f2.6 66.065.0 57.3-74.7 472 Sr-90 22.011.0 22.015.0 19.4-24.6 Cs-137 25.7tl.5 22.015.0 13.3-30.7 STW-473 Water Sept 1986 Ra-226 6.010.1 6.110.9 4.5-7.7 Ra-228 8.711.1 9.111.4 6.7-11.5 15
m Table A-1.
(continued).
Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Coll ec ted Analysis 120c 15, N=1 Control Limits STW-474 Water Sept 1986 Gr. alpha 16.313.2 15.015.0 6.3-23.7 Gr. beta 9.011.0 8.015.0 0.0-16.7 STW-475 Water Oct 1986 Cr-51 63.3i5.5 59.015.0 50.3-67.7 Co-60 31.012.0 31.015.0 22.3-39.7 Zn-65 87.315.9 85.015.0 76.3-93.7 Ru-106 74.7i7.4 74.0i5.0 65.3-82.7 Cs-134 25.710.6 28.015.0 19.3-36.7 Cs-137 46.311.5 44.015.0 35.3-52.7 STW-476' Water Oct 1986 H-3 5918160 5973f597 4938-7008 SPW-477 Water Oct 1986 418 (Blind)
Sample A Gr. alpha 34.0i6.0 40.0i5.0 31.3-48.7 Ra-226 5.8i0.2 6.0f0.9 4.4-7.6 Ra-228 2.7tl.0 5.0i0.8 3.7-6.3 Uranium 11.010.0 10.Di6.0 0.0-20.4 Sample B Gr. beta 38.711.2 51.0i5.0 42.3-59.7 Sr-89 5.010.0 10.0i5.0 1.3-18.7 Sr-90 3.010.0 4.011.5 1.4-6.6 Co-60 24.711.2 24.015.0 15.3-32.7 Cs-134 11.Di2.0 12.0i5.0 3.3-20.7 Cs-137 9.311.2 8.0t5.0 0.0-16.7 STM-479 Milk Nov 1986 Sr-89 7.711.2 9.015.0 0.3-17.7 Sr-90 1.010.0 0.0il.5 0.0-2.6 I-131 52.313.1 49.016.0 38.6-59.4 Cs-137 45.713.1 39.015.0 30.3-47.7 K-40 14891104 1565i78 1430-1700 STU-480 Urine Nov 1986 H-3 5540i26 52571912 4345-6169 STW-481 Water Nov 1986 Gr. alpha
- 12. 014 ~. 0 20.015.0 11.3-28.7 Gr. beta 20.013.5 20.0i5.0 11.3-28.7 STW-482 Water Dec 1986 Ra-226 6.7i0.2 6.811.0 5.0-8.6 Ra-228 5.210.2 11.111.7 8.2-14.0 STW-483 Water Jan 1987 Sr-89 19.715.0 25.015.0 16.3-33.7 Sr-90 21.012.0 25.011.5 22.4-27.6 16
Table A-1.
(continued).
Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Coll ec ted Analysis 12ac 15, N=1 Control Limits STW-484 Water Jan 1987 Pu-239 17.0i2.3 16.7tl.7 13.8-19.6 STF-486 Food Jan 1987 Sr-90 36.0i4.0 49.0110.0 31.7-66.3 1-131 78.013.4 78.018.0 64.1-91.9 Cs-137 89.713.0 84.015.0 75.3-92.7 K-40 942tS6 980149 895-1065 STF-487 Food Jan 1987 SR-90 2.010. 0 (Blank) 1-131
<3 Cs-137
<2 K-40 9931102 STW-488 Water Feo 1987 Co-60 49.010.0 50.0*5.0 41.3-58.7 Zn-65 96.017.2 91.015.0 82.3-99.7 Ru-106 92.Di20. 2 100.015.0 91.3-108.7 Cs-134 53.013.4 59.0i5.0 50.3-67.7 Cs-137 89.314.6 87.015.0 78.3-95.7 STW-489 Water Feb 1987 H-3 4130i140 42091420 3479-4939 STW-490 Water Feb 1987 Uranium 8.311.2 8.016.0 0.0-18.4 STM-491 Milk Feb 1987 I-131 10.010.0 9.010.9 7.4-10.6 STW-492 Water Mar 1987 Gr. alpha 3.711.2 3.015.0 0.0-11.7 Gr. beta 11.311.2 13.015.0 4.3-21.7 STW-493 Water Mar 1987 Ra-226 7.010.1 7.3fl.1 5.4-9.2 Ra-228 7.112.3 7.511.1 5.5-9.5 STW-494 Water Apr 1987 I-131 8.010. 0 7.010.7 5.8-8.2 STAF-495 Air Apr 1987 Gr. alpha 15.010.0 14.015.0 5.3-22.7 Filter Gr. beta 41.Di2.0 43.015.0 34.3-51.7 Sr-90 16.311.2 17.0il.5 14.4-19.6 Cs-137 7.010.0 8.015.0 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 3.910.2 3.910.6 2.9-4.9 Ra-228
- 4. 91 0. 9 4.010.6 3.0-5.0 Uranium 5.010.0 5.016.0 0.0-15.4 17
Table A-1.
(continued)
Concentration in pCi/lb Lab Sample Date TIML Result EPA Resultd Code Type Collec ted Analysis 12cc Is, N=1 Control Limits STW-496 Water Apr 1987 497 (Blind)
Sample B Gr. Beta 69.319.4 66.015.0 57.3-74.7 Sr-89 16.313.0 19.015.0 10.3-27.7 Sr-90 10.010.0 10.0fl.5 7.4-12.6 Co-60 8.3i3.0 8.015.0 0.0-16.7 Cs-134 19.0f2.0 20.015.0 11.3-28.7 Cs-137 14.721.2 15.015.0 '
6.3-23.7 STU-498 Urine Apr 1987 H-3 60171494 56201795 4647-6593 STW-499 Water May 1987 Sr-89 38.016.0 41.015.0 32.3-49.7 Sr-90 21.012.0
- 20. 0fl. 5 17.4-22.6 STW-500 Water May 1987 Gr. alpha 9.013.4 11.015.0 2.3-19.7 Gr. beta 10.3fl.2
- 7. 015. 0 0.0-15.7 STW-501 Water June 1987 Cr-51 40.018.0 41.015.0 32.3-49.7 l
Co-60 60.313.0 64.015.0 55.3-72.7 l
Zn-65 11.315.0 10.015.0 1.3-18.7 i
Ru-106 78.316.4 75.015.0 66.3-83.7 l
Cs-134 36.713.0 40.015.0 31.3-48.7 Cs-137 80.314.2 80.015.0 71.3-88.7 STW-502 Water June 1987 H-3 2906186 28951357 2277-3513 STW-503 Water June 1987 Ra-226 6.910.1 7.311.1 5.4-9.2 Ra-228 13.311.0 15.212.3 11.2-19.2 STW-504 Milk June 1987 Sr-89 57.014.3 69.015.0 60.3-77.7 Sr-90 32.0fl.0 35.011.5 32.4-37.6 I-131 64.012.0 59.016.0 48.6-69.4 Cs-137 77.7f0.6 74. 015. 0 65.3-82.7 K
1383t17 1525176 1393-1657 STW-505 Water July 1987 Gr. alpha 2.310.7
- 5. 015. 0 0.0-13.7 Gr. beta 4.0il.0
- 5. 015. 0 0.0-13.7 STF-506 Food July 1987 I-131 82.714.6 80.018.0 66.1-93.9 Cs-137 53.7i3.0 50.015.0 41.3-58.7 K
1548157 1680184 1534-1826 STW-507 Water Aug 1987 I-131 45.714.2 48.016.0 37.6-58.4 STW-508 Water Aug 1987 Pu-239 5.810.2 5.310.5 4.4-6.2 18
Table A-1.
(continued)
Concentration in pCi/lb
~
Lab Sampic Date TIML Result EPA Resultd Code Type Collected Analysis 12ac 15, N=1 Control Limits STW-509 Water Aug 1987 Uranium 13.310.3 13.016.0 2.6-23.4 STAF-510 Air Aug 1987 Gr. alpha 9.7i0.4 10.015.0 1.3-18.7 Filter Gr. beta 28.3i0.6 30.015.0 21.3-38.7 Sr-90 10.010.9 10.011.5 7.4-12.6 Cs-137 10.011.0 10.015.0 1.3-18.7 STW-511 Water Sept 1987 Ra-226 9.9i0.1 9.7tl.5 7.2-12.2 Ra-228 8.111.4 6.311.0 4.6-8.0 STW-512 Water Sept 1987 Gr. alpha 2.010.6 4.0f5.0 0.0-12.7 Gr. beta 11.311.3 12.0i5.0 3.3-20.7 STW-513 Water Oct 1987 H-3 44731100 44921449 3714-5270 STW-514 Water A Oct 1987 Gr. alpha 29.3i2.6 28.017.0
.5.9-40.1 Ra-226 4.910.1 4.810.7 3.6-6.1 Ra-228 4.2fl.0 3.6i0.5 2.7-4.5 Uranium 3.010.1 3.016.0 0.0-13.4 STW-515 Water B Oct 1987 Gr. beta 72.312.7 72.015.0 63.3-80.7 Sr-89 14.311.3 16.0i5.0 7.3-24.7 Sr-90 9.7i0.4 10.011.5 7.4-12.6 Co-60 16.7*3.0 16.015.0 7.3-24.7 Cs-134 16.7f2.3 16.015.0 7.3-24.7 Cs-137 24.313.3 24.015.0 15.3-32.7 STW-516 Water Oct 1987 Cr-51 80.3i17.5 70.015.0 61.3-78.7 Co-60 16.012.3 15.015.0 6.3-23.7 Zn-65 46.315.6 46.015.0 37.3-54.7 Ru-106 57.3i15.4 61.015.0 52.3-69.7 Cs-134 23.7f2.5 25.015.0 16.3-33.7 Cs-137 51.7f3.2 51.015.0 42.3-59.7 STU-517 Urine Nov 1987 H-3 7267*100 74321743 6145-8719 STW-519 Water Dec 1987 I-131 26.013.0 26.016.0 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 Vegan, Nevada, b All results are in the
- i/1, except for elemental potassium (K) data, which are in mg/1; air filter samples, which are in pCi/ filter; and food, which is in pCi/kg.
c Unless otherwise indicated, the TIML results are given as the mean 12 standard deviations for three determinations.
19 j
Table A-2.
Crosscheck program results, thermoltaninescent dosimeters (TLDs).
n31 d
Teledyne Average 12 o Lab TLD Result Known (al1 Code Type Measurement 12aa Val ue.
partic ipants) c 2nd International Intercomparisonb CaF :Mn Field 17.011.9 17.1 16.417.7 115-2 2
Bulb Lab 20.814.1 21.3 18.817.6 3rd International Intercomparisone CaF :Mn Field 30.713.2 34.914.8 31.513.0 115-3 2
E!
Bulb Lab 89.616.4 91.7114.6 86.2124.0 4th International Intercomparisonf 4
CaF :Mn Field 14.111.1 14.1'11.4 16.019.0 115-4 2
Bulb Lab (Low) 9.311.3 12.212.4 12.017.6 Lab (High) 40.411.4 45.819.2 43.9113.2 5th International Intercomparison9 l
115-5A CaF :Mn Field 31.411.8 30.016.0 30.2114.6 2
Bulb Lab at 77.415.8 75.217.6 75.8140.4 beginning Lab at 96.615.8 88.418.8 90.7131.2 end 4
O~
Table A-2.
(Continued) mR d-Teledyne Average 120 Lab TLD Result Known (all Code Type Measurement 12oa valuec participants) 115-5B LiF-100 Field 30.314.8 30.016.0 30.2114.6 Chips Lab at 81.117.4 75:217.6 75.8140.4 4
beginning Lab at 85.4111.7 88.418.8 90.7131.2 the end h
7th International Intercomparison I
I U
115-7A LiF-100 Field 75.412.6 75.816.0 75.1129.8 Chips Lab (Co-60) 80.013.5 79.914.0 77.9127.6 Lab (Cs-137) 66.612.5 75.013.8 73.0122.2 l
CaF :Mn Field 7'1.512.6 75.816.0 75.1129.8 l
115-78 2
l Bulbs l
Lab.(Co-60) 84.816.4 79.914.0 77.9127.6 Lab (Cs-137) 78.811.6 75.013.8 73.0122.2 l
CaSO :Dy Field 76.812.7 75.816.0 75.1129.8 115-7C 4
Cards Lab (Co-60) 82.513.7 79 914.0 77.9127.6 Lab (Cs-137 79.013.2 75.013.8 73.0122.2
- i-l l
Table A-2.
(Continued) mR d
Teledyne Average 12o Lab TLD Result Known (all Code Type Measurement 12oa Valuec participants) i 8th International Intercomparison 115-8A LiF-100 Field Site 1 29.511.4 29.711.5 28.9112.4 Chips Field Site 2 11.310.8 10.410.5 10.119.06 Lab (Cs-137) 13.710.9 17.2 0.9 16.216.8 l
CaF :Mn Field Site 1 32.311.2 29.711.5 28.9112.4 115-83 2
Buks Field Site 2 9.011.0 10.410.5 10.119.0 Lab (Cs-137) 15.810.9 17.210.9 16.216.8 l
CaSO :Dy Field Site 1 32.310.7 29.711.5 28.9112.4 l
115-8C 4
Cards Field Site 2 10.610.6 10.410.5 10.119.0 Lab (Cs-137 18.110.8 17.210.9 16.216.8 a Lab result given is the mean 12 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 12 standard deviations of results obtained by all laboratories participating in the program.
e Third International 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.
f Fourth International Intercomparison of Environmental Dosimeters conducted in sunner of 1979 by the School of Public Health of the University of Texas, Houston, Texas.
9 Fif th International Intercomparison of Environmental Dosimeter 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 suniner 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.
9 Eighth 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.
Table A-3.
In-house spiked samples.
Concentration in pCi/l Lab Sample Date TIML Result Known Expected Code Type Collec ted Analysis n=3
-Activity Precision 1s, n=3a QC-MI-6 Milk Feb. 1986 Sr-89 6.0tl.9 6.413.0 8.7 Sr-90 14.211.7 12.912.0 5.2 I-131 34.2i).8 35.213.5 10.4 Cs-134 32.0il.8 27.315.0 8.7 Cs-137 35.8t2.1 35.015.0 8.7
?
f QC-W-14 Water Mar. 1986 Sr-89 1.610.4 1.611.0 7.1 j
Sr-90 2.410.2 2.412.0 4.2 i
QC-W-15 Water Apr. 1986 I-131 44.9t2.4 41.517.0 10.6 i
Co-60 10.611.7 12.115.0 7.lb Cs-134 30.212.4 25.8i8.0 7.lb Cs-137 21.911.9 19.9i5.0 7.lb QC-MI-7 Milk Apr. 1986 I-131 39.7f3.3 41.5f7.0 10.4 Cs-134 28.7f2.8 25.818.0 8.7 Cs-137 21.2i2.8 19.915.0 8.7 l
SPW-1 Water May 1986 Gross alpha 15.8tl.8 18.0i5.0 Sc j
t QC-W-16 Water June 1986 Gross alpha 16.2i0.7 16.912.5 8.7
[
Gross beta 38.413.5 30.215.0 8.7 i
I QC-MI-9 Milk June 1986 Sr-89
<1.0 0.0 7.lb i
Sr-90 12.611.8 13.313.0 4.2b l
I-131 38.917.0 34.817.0 10.4 Cs-134 33.0*3.4 36.115.0 8.7 Cs-137 38.5f2.8 39.015.0 8.7 SPW-2 Water June 1986 Gross alpha 16.811.8 18.0i5.0 Sc SPW-3 Water June 1986 Gross alpha 17.710.8 18.0i5.0 Sc i
QC-W-18 Water Sep. 1986 Cs-134 34.715.6 31.315.0 8.7 Cs-137 51.117.0 43.3 8.0 8.7 QC-W-19 Water Sep. 1986 Sr-89 13.614.1 15.6t3.5 7.lb Sr-90 6.411.6 6.212.0 4.2b 23
Table A-3.
In-house spiked samples (continued)
Concentration in pCi/l Lab Sample Date TIML Result Known Expected Code Type Collec ted Analysis n=3 Ac tiv ity Precision 1s, n=3a QC-W-21 Water Oct. 1986 Co-60 19.212.2 18.5f3.0 8.7 Cs-134 31.715.2 25.618.0 8.7 Cs-137 23.811.0 21.615.0 8.7 QC-MI-11 Milk Oct 1986 Sr-89 12.311.8 14.313.0 8.7 QC-W-20 Water Nov. 1986 H-3 3855i180 39601350 520b QC-W-22 Water Dec. 1986 Gross alpha 9.811.4 11.214.0 8.7 Gross beta 21.712.0 23.815.0 8.7 QC-W-23 Water Jan. 1987 I-131 29.812.5 27.913.0 10.4 QC-MI-12 Milk Jan. 1987 I-131 36.5fl.3 32.615.0 10.4 Cs-137 32.614.2 27.418.0 8.7 SPM-13 Milk Jan 1987 Sr-89 10.412.1 12.214.0 8.7 Sr-90 14.6fl.6 12.613.0 5.2 I-131 49.511.2 54.918.0 10.4 Cs-134
<1.6 0.0 8.7 Cs-137 33.310.6 27.418.0 8.7 SPW-24 WLter Mar 1987 Sr-89 24.7i3.6 25.915.0 8.7 Sr-90 23.913.8 22.818.0 5.2 SPW-25 Watar Apr 1987 I-131 28.011.9 29.315.0 10.6 SPM-14 Milk Apr 1987 I-131 25.0i2.2 23.915.0 10.4 Cs-134
<2.1 0.0 8.7 Cs-137 34.212.0 27.217.0 8.7 SPW-26 Water Jun 1987 H-3 34221100 33621300 520 Co-60 24.811.4 26.517.0 8.7 Cs-134
<2.0 0.0 8.7 Cs-137 21.210.5 21.617.0 8.7 SPW-27 Water Jun 1987 Gr. alpha 8.511.9 10.114.0 8.7 Gr. beta 22.6tl.9 21.2i5.0 8.7 SPW-28 Water Jun 1987 Gr. alpha 8.711.3 10.114.0 8.7 Gr. beta 12.215.2 9.413.0 8.7 24
Table A-3.
In-house spiked samples (continued)
Concentration in pCi/l Lab Sample Date TIML Result Known Expec ted Code Type Collected Analysis n=3 Ac tiv ity Precision 1s, n=3a SPW-29 Water Jun 1987 Gr. alpha 16.4*1.3 18.915.0 8.7 Gr. beta
- 15. 9f 4.0 11.8*4.0 8.7 SPM-15 Milk Jul 1987 Sr-89 19.4*1.6 18.8t3.5 5.2 1-131 43.Si0.7 45.317.0 10.4 Cs-134 17.9i2.2 16.0*5.3 8.7 Cs-137 25.4tl.8 22.715.0 8.7 SPW-30 Water Sep 1987 Sr-89 17.5f3.0 14.315.0 8.7 Sr-90 18.4f2.2 17.5t2.2 5.2 SPW-31 Water Oct 1987 H-3 2053193 20591306 520 a n=3 unless noted otherwise.
b n=2.
c n'1.
l l
l 25 l
.I Table'A-4.
In-house "blank" samples.
Concentration in pCi/1 Acceptance Lab Sample Date Results Criteria Code Type Collected Analysis (4.66o)
(4.660)~
BL 0.I. Water Nov. 1985 Gross alpha
<0.1
<1 Gross beta
<0.4
<4 BL-2 D.I. Water Nov. 1985 Cs-137 (gama)-
<1.9
<10 BL-3 0.I. Water Nov. 1985 Sr-89
<u.5
<5 Sr-90
. 0.6
<1 BL-5 0.I. Water Nov. 1985 Ra-226
<0.4
<1 Ra-228
<0.4
<1 SPW-2265 D.I. Water Apr. 1985 Gross alpha
<0.6
<1 Gross beta
<2.2
<4 t'
Sr-89
<0.2
<5 Sr-90
<0.4
<1 1-131
<0.2
<1 Cs-137 (gama)
<7.4
<10 BL-6 D.I. Water Apr. 1986
' Gross alpha
<0.4
<1 BL-7' D.I. Water Apr. 1986 Gross alpha
<0.4
<1 BL-8 0.I. Water June 1986 Gross alpha
<0.4
<1 BL-9 0.I. Water June 1986 Gross alpha
<0.3
<1 SPW-3185 D.I. Water Jan 1987 Ra-226
<0.1
<1 Ra-228
<0.9
<1 SPS-3292 Milk Jan 1987 I-131
<0.1
<1 Cs-134
<6.2
<10 Cs-137
<6.4
<10 SPW-3554 0.I. Water Feb 1987 H-3
<180
<300 Gross beta
<2.6
<4 SPS-3555-Milk Feb 1987 Sr-89
<0.6
<5 i
Sr-90 1.910.4a
<1 1
SPS-3731 Milk Mar 1987 Cs-134
<2.2
<10 Cs-137
<2.5
<10 a low level (1 - 4 pCi/1) of Sr-90 concentration in milk is not unusual.
I 26
O Table A-4.
In-house "blaak" samples (continued).
Concentration in pCi/l Acc eptance Lab Sample Date Results Criteria Code Type Collec ted Analysis (4.66a )
(4.660 )
SPS-3732.
0.I. Water Mar 1987 Sr-89
<0.9
<5 Sr-90
<0.8
<1 I-131
<0.3
<1 Co-60
<2.3
<10 Cs-134(G)
<2.2
<10 Cs-137(G)
<2.4
<10 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 I-131
<0.1
<1 SPS-4203 0.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 2.410.6a
<1 SPS-4390 Milk Jun 1987 Cs-134
<4.7
<10 Cs-137
<5.2
<10 SPS-4391 0.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 0.1. Water Aug 1987 Gross alpha
<0.6
<1 Gross bete
<1.4
<4 Tritium
<150 SPS-4628 Milk Aug 1987 Sr-89
<0.6
<5 Sr-90 2.410.6
<1 SPS-4847 Milk Sep 1987 Cs-134
<4.4
<10 Cs-137
<5.3
<10 a tow 1 eye) (1 4 pCi/1) of Sr-90 concentration in milk is not unusual.
27
Table A-4. - In-house "blank" samples (continued).
Concentration in pCi/l Acceptance Lab Sample Date Results Criteria Code Type Collec ted Analysis (4.66o)
(4.66o)
SPS-4848 D.I. Water Sep.1987 1-131
<0.2
<1 SPW-4849 D.I. Water Sep 1987 Co-60
<4.1
<10 Cs-134
<4.8
<10 Cs-137
<4.0
<10 Sr-89
<0.7
<5 Sr-90
<0.7
<1 SPW-4850 D.I. Water Sep 1987 Th-228
<0.04
<1 Th-232
<0.8
<1 i
U-234
<0.03
<1 U-235
<0.03
<1 U-238
<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-137
<2.8
<10 1-131
<0.2
<1 Ra-226
<0.1
<1 Ra-228
<1.2
<2 Sr-89
<0.5
<1 Sr-90
<0.4
<1 SPW-5385 Water Nov 1987 Gr. alpha
<0.4
<1 Gr. beta
<2.2
<4 Fe-55
<0.3
<1 SPS-5386 Milk Jan 1988 I-131
<0.1
<1 SPW-5448 "Dead" Water Jan 1988 H-3
<177
<300 l
t
'TIML-BLINU-01 Revision 0, 12-29-86 ATTACHMENT B ACCEPTANCE CRITERIA FOR "SPIKE 0" SAMPLES LABORATORY PRECISION:
ONE STANDARD DEylATION VALUES FOR VARIOUS ANALYSESa One Standard Deviation Analysis Level for Single Determination Gama Emitters 5 to 100 pC1/ liter or kg 5 pCi/ liter
>100 pCi/ liter or kg 5% of known value Strontium-89b 5 to 50 pCi/ liter or kg 5 pCi/-liter
>50 pCi/ liter or kg 10% of known value Strontium-90b 2 to 30 pCi/ liter or kg 3.0 pC1/ liter
>30 pCi/ liter of kg 10% of known value Potassium
>0.1 g/ liter or kg 5% of known value Gross Alpha
<20 pC1/ liter 5 pCi/ liter
>20 pCi/ liter 25% of known value Gross Beta
<100 pCi/ liter 5 pCi/ liter
>100 pCi/ liter 5% of known value Tritium
<4,000 pCi/ liter is = (pC1/ liter) =
169.85 x (known).0933
>4,000 pCi/ liter 10% of known value Radium-226,
<0.1 pCi/ liter 15% of known value Radium-228 Plutonium 0.1 pCi/ liter, gram, 10% of known value or sample lodine-131, b
<55 pCi/ liter 6 pCi/ liter Iodine-129
>55 pCi/ liter 10% of known value Uranium-238,
<35 pCi/ liter 6 pCi/ liter Nickel-63b,
>35 pCi/ liter 15% of known value Technetium-99b Iron-55b 50 to 100 pC1/ liter 10 pCi/ liter 10% of known value
- From EPA publication, "Environmental Radioactivity Laboratory Intercompari-son Studies Program, Fiscal Year 1981-1982. EPA-600/4-81-004.
b TIML limit.
29
DRESDEN NUCLEAR POWER STATION Radioactivity in Water Samples from Dresden Cooling Lake (Weekly Collections)
(pCi/1) e Dresden Road County Line Road Dresden Road County Line Road Crossing D-34A Crossing D-34B Crossing'D-34A Crossing D-348 Collection Gross Gamma Gross Gamma Collec tion Gross Gamma
-Gross Gamma.
Date Beta Emitters Beta Emitters Date Beta Emitters Beta Emitters 01-03-87 3.310.8
<10 3.010.8
<10 07-05-87 2.811.3
<10 2.310.8
<10 01-10-87 3.110.8
<10 4.110.9
<10 07-11-87 3.610.8
<10 3.510.8
<10 01-17-87 3.110.8
<10 3.010.8
<10 07-18-87 3.611.1
<10 2.710.8
<10 01-24-87 2.110.8
<10 3.210.7
<10 07-26-87 3.810.9
<10 4.411.3
<10 01-31-87 3.010.8
<10 4.410.8
<10 07-31-87 3.910.8
<10 4.010.8
<10 02-07-87 3.9 0.8
<10 4.010.8
<10 08-09-87 2.910.7
<10 3.710.7
<10 02-14-87 4.6tl.1
<10 4.210.8
<10 08-16-87 3.610.7
<10 3.210.7
<10 El 02-21-87 4.311.1
<10 3.410.8
<10 08-22-87 4.710.8
<10 4.510.8
<10 02-28-87 3.410.7
<10 3.111.1
<10 08-29-87 2.610.7
<10 3.610.8
<10 03-07-87 3.210.7
<10 2.410.7
<10 09-05-87 3.610.9
<10 4.511.0
<10 03-14-87 2.510.7
<10 3.510.9
<10 09-12-87 4.910.9
<10 3.610.8
<10 03-21-87 2.510.8
<10 3.411.0
<10 09-20-87 5.410.9
<10 3.810.6
<10 03-28-87 3.911.0
<10 2.710.8
<10 09-26-87 4.510.8
<10 4.410.8
<10 04-04-87 2.810.6
<10 3.610.6
<10 10-04-87 3.410.8
<10 4.610.8
<10 04-11-87 2.310.6
<10 3.310.7
<10 10-11-87 4.010.8
<10 4.6 0.9
<10 04-18-87 2.510.7
<10 3.510.8
<10 10-18-87 2.610.7
<10 3.410.8
<10 04-25-87 3.610.8
<10 2.510.7
<10 10-25-87 1.410.6
<10 3.710.8
<10 05-02-87 2.810.8
<10 2.910.8
<10 11-01-87 4.610.9
<10 3.110.8
<10 05-09-87 2.110.7
<10 3.110.7
<10 11-08-87 3.210.8
<10 3.510.9
<10 05-15-87 3.210.8
<10 2.910.7
<10 11-15-87 4.410.6
<10 4.710.9
<10 05-23-87 3.710.8
<10 3.510.8
<10 11-22-87 4.310.9
<10 4.810.9
<10 05-30-87 3.610.8
<10 3.210.8
<10 11-28-87 3.510.9
<10 5.210.9
<10 06-07-87 3.310.8
<10 3.211.1
<10 12-07-87 4.210.9
<10 3.810.8
<10 06-14-87 3.411.2
<10 3.510.8
<10 12-12-87 4.410.6
<10 4.710.9
<10 06-21-87 3.410.8
<10 2.910.8
<10 12-19-87 4.210.8
<10 4.010.9
<10 06-28-87 2.210.7
<10 3.210.8
<10 12-27-87 4.210.6
<10 3.310.8
<10
9 e
e 4
4 4
i 4
APPENDIX I DATA TABLES AND FIGURES 31
O TABLE 1.1 1
- c DRESDEN NVCLEA*.' POWit STATION ETTLVCIT KQ WA$TE DISPOSAL $EMIA.NNL'AL REPORT JANt'ARY Through JtNE 1p 87 CASIOUS EFTLUE.NTS
~
$UMMATION OF ALL RELEA$E$
DOCKET Nos.
50-10. $0-137, 50-249 UNIT
_ll1QUARTit 2nd OVARTER
+
TIS!!ON AD ACTIY M AAffs 1.
Total Release Ci 1.12 E+02 1.57 1+02 2.
Aversee Release hem fer PerfeA uC1/see 1.44 t+01 2.00 1+01,
3.
Percent of Teeknient feme4ffemeten t iet,
T I
l.
1001NY$
1.
Total todine-131 C1 4.61 t-03 3.41 t-03 2.
Averste Release Rate fer Peried uC1/see 5.9) E-04 4.34 E-04 3.
Percent of Technical feeeffteatten tinte P ARTICt*LAT!$
1.
Partientaene with hatt-ttva. SA 4 -.
C1 8.87 t-03 1.23 E-02 2.
Averate Release Rate for Peried uC1/see 1.14 I-03 1.56 E-03 3.
Percent o! Technical Seetifi ation Linie I
e e
4.
Cross Alpha Radioactivit, Ct 1.20 1-0$
S.79 E-06 8
TRITILH 1.
Total talease C1 2.18 E00 4.62 1 00 2.
Average Release sate fer Period uC1/see 2.80 E-01 5.84 t-01 3.
Percent of Technical Speciftention Lirit e WILL SI INCLUDED IN THE A. MAL REPORT ON ENVIR0hMINTAL RAD 10ACTIVITT DATA 32
e 6-4 TABLE 1.1-1 (continued)
DLISDEN EUCLEAR POhER STAT 10W EFFLUENT AND WASTE DISPCSAL SEMIAyWUAL REPCRT July Through December 19[?
CASEDUS EFFLUENTS SUMMATION CF ALL RELEASES Docket Numbers: 50-10
$0-237 54-249 UNIT 21,s Q*1TER 41h QUARTER A.
FISSICW AND ACTIVATICE CASES 1.
Tots! Release C1 3.33 E00 4.90 E00 l
l 2.
Average Release Rate for Period uCL/sec 4.19 E-01 6.17 E-01 3.
Percent of Technical Specification Limit 1
B.
TODINES 1.
Total lodine-131 C1 2.30 E-02 6.74 E-02 2.
Average Release Rate for Period uC1/ set 2.59 E-03 8.48 E-03 3.
Forcent of Technical Specification Limit e
e C.
Pet?!CVLATES 1.
Particulates with half-lives > 8 days C1 9.02 E-03 1.6 3 E-02 2.
Average Release Rate for Period uCi/see 1.13 E-03 2.06 E-03 3.
Forcent of Technical Specification Limit 1
4 Cross Alpha Radioactivity Ci 9.93 E-06 4.95 E-06 D.
TRITIUM 1.
Total Release Ci 5.38 E00 6.60 E00 2.
Average Release Rate for Period uC1/sec 6.77 E-01 8.30 E-01 3.
Percent cf Technical Specification Limit e
a t
will be included in the Annual Report on Environmental Radioactivity Data a
33 l
TABLE 1.1-1(continued) uni 5CD NUCLEAR PU*ER STATION UNIT 1 ETil.UDT AND 'JASTE DISPOSAL SEMIA.TiUAL REPORT JANUARY THROUCli JUNE 19 87 D-1 CHIMNEY CASEOUS ETTLUCiTS CROUND LEVEL RILEASIS SDil-ELEVATED RELEA$ES KX ELEVATD RELEASES DOCKIT No. 50-10 CONTIN 1'0CS MCOE S A*CM War TCLIOES RELEASCI ("NITI l.21 QUAR M 2,;t, QUARTER 1g1 QUARTER 2,,3L, QUARTER FISSION CASES Ci l M e *. 3 8 Ci i e
Xe '35m Cf I Kr-!7 Ci !
Kr-?8 Ci i Kr-!5s Ci i Kr-85 Ci i Xe-135 i Ci '
Xe-133 I Ci 8-Otherst X* l h al Ci I Ci TOTAL Ci NONE NONE ICDINIS t
1-131 Ci i
1-133 Ci 6
1-135 Ci NONE NONE TOTAL Ci P ARTICi*LATIS 9
m
-89 Ci
_,, ar-90 Ci I
Ci Cr-51 l
Mn-54 i Ci 6.89 E - 07 2.63 E-07 Co-53 Ci e
Fe-59 Ci i e
l Co-60 Ci 7.A0 F - 67 3.87 E-06 2r-95 Ci Nb-95 Ci r
I Ru-103 i ci Ae-llOn i Ci Sb-124 Ci I-131 Ci Cs-136 Ci l
Ca-116 Ci I 1.
Cs-137 I ci i 2.58 E - 06 3.26 E-06 Ba-140 Ci Ce-141 Ci l
Ce-144 Ci In-65 C1
~
Ba-133 Ci Sb-125 Ci Others:Me-99 Ci e
C1 Ci Ci i
~
~ '
C1
~
TOTAL C1 4.04 E - 06 1.37 E-06 NONE NONE
- $ee Table for MDL of Each Nuclide 34 L
TABLE 1.1-1 (continued)
DRESCEN NUCLEAR PChk8 3 fat 10W EFFLUtWT AND WASTE 013P03AL SEMI ANWUAL REPCRT July Throuth December 1987 01 Chimney CA$tCUS EFFLutWT3 CROUND LEVEL RELEA383 Docket Number 50-10 SEMI-ELEVATED RELEA383 xx ELEVATED RELEA$t3 CONTINUOUS MOCE BATCH MCDE NUCLIDES SELEASED VMIT 21( QUARTER 41h QUAJtTER M QUARTER 42 QUARTER FISSICW CA$tS Ci Ie-138 Ci e
Ie-135a ci e
a tr-87 C1 tr-88 C1 e
e tr-45a Ci e
e Er-85 Ci e
a
__ Xe-135 Ci a
e 1e-133 C1 e
e Others:Ie-133s Ci e
Ci TOTAL Ci e
a None gone 100!EES f-131 Ci e
I-133 C1 e
a 1-135 C1 e
e TOTLL Ci None None PARTICULATts Sr-89 C1 1.21 t-06 Sr-90 C1 1.26 E-07 Cr-51 C1 e
e Mn-54 C1 1.48 E-06 Co 58 C1 Fe-59 Ci e
Co-60 C1 3.85 E-06 4.96 E-04 2r-95 C1 Nb-95 Ci e
e Ru-103 Ci At-110m C1 e
e
$b-124 C1 I-131 Ci e
a Cs 134 Ci 2.74 t-07 Cs-136 C1 e
a Cs-137 C1 2.28 E-06 2.82 3-05 Ba-140 C1 e
Co-141 CL Co-144 Ci e
In-65 C1 34-133 Ci e
Sb-125 C1 Cthers: Mo-99 Ci 1.
La-140 Ci
. _i Ci C1 C1 TOT AL Ci 9.15 E-06 3.34 E-05 vone None
- See Table for MDL of tach Nuclide 3.
s TABLE 1.1-1 (continued)
DRESCEN NUCLEAR POWER $!ATION JANUARY THROUGH JL3E 1987 TABLE OT MINIMUM DETECTABLE LEVELS TOR CASEOCS ETTLUENTS B-1 cMIwSEY CASEQUS ETTLUENTS AVERAGE n.0V 50.000 CDt
. DOCKET No. 50-10
$ (uC1/cc)
- 0F TIME < MDL 1.
TISSICK CASE 3 1a-138 4.63 E-08 100 Xe-135a 1.98 E-08 100 Kr-87 3.31 E-08 100 Kr-88 5.50 E-08 100 Kr-853 1.67 E-08 100 Kr-83 4.08 E-06 100
.Ke-135
.1.69 E-08 100 g,_g33 4.18 E-08 100 Ot he r s '.Xe-1333 1.49 E-07 100 2.
!DDINES 10 I-131 3.26 E-14 0
1-133-2.89 E-14 100 1-135 5.73 E-14 3.
PA2TICL*LATES
.Sr-89 1.00 E-15 100
.St-90 1.00 E-15 100 Cr-51 2.21 E-13
-100 2.54 E. 86
'.c-54 w
2.53 E-14 100 Co-38 3.89 E-14 100 Te-59 6.21 E-14 47 G-60 4.49 E-14 100 Zr-95 2.48 E-14 100 n-95 2.59 E-14 100 Ru-103 2.72 E-14 100 Ag-110s 1.85 E-14 100 Sb-124 goo 1-131 2.76 E-14 ggg Cs-134 3.02 E-14 100 Cs-136 2.95 E-14 77 Cs-137 3.05 E-14 100 Ba-140 1.02 E-13 100 Ce-141 3.59 E-14 100 Ce-144 1.50 E-13 100 4.39 E-14 In-65 100 3.56 E-14 Ba-133 100 7.57 E-14 Sb-125 100 others: go.99 2.03 E-13 100 La-140 9.36 E-15 36
O o
TABLE 1.1-1 (continued)
OT iCEN WUCLEAR F0WER STATICW EFFLUENT JD WASTt DISPOS AL SEMI ANNUAL REPCRT July through December 198?
Docket Number 50-10 TASLE OF MIN!WVM DETECTA8LE LEVELS FCE CASEQUS EFFLUtMTS 01 Chimney CASEOUS EFFLUtrTS AVERACE FLOW 50.000 era MDL (uCa/cc)
% OF TINE < MDL 1.
FIS$10N CASES to-138 4.63 E-08 100 Ie-135m 1.98 E-08 100
'e-87 3.31 E-08 100 Kr-se 5.50 E-08 100 tr-85a 1.67 E-08 100 Kr-85 4.08 E-06 100 Ie-135 1.69 E-08 100 Ie-133 4.18 E-08 100 Others: Ie-133m 1.49 E-07 100 2.
100!NES 1-131 3.26 E-14 100 1-133 2.89 E-14, 100 1-135 5.73 E-14 100 3.
P ARTICULATES Sr-89 2
3-15
- 100 Sr-90 1
1-15 100 Cr-51 2.21 E-13 100 Mn-54 2.54 E-14 94.6 Co-58 2.53 t-14 ~
100 Fe-59 3.89 E-14 100 Co-60 6.21 3-14 27.2 1r-95 4.49 E-14 100 Eb-95 2.48 E-14 100 ku-103 2.59 t-14 100 As-110e 2.72 E-14 100 Sb-124 1.85 t-14 100 1-131 2.76 E-14 100.
Cs-134 3.02 3-14 97.8 Cs-136 2.95 E-14 100 Cs-137 3.05 E-14 15.8 Be-140 1.02 3-13 100 Co-141 3.59 E-14 100 Co-144 1.50 E-13 100 In-65 4.39 t-14 100 Se-133 3.56 E-14 100 Sb-125 7.57 t-14 100 Others: Mo-99 2.03 E-13 100 La-140 9.36 E-15 100 37 l
.g,gn4
.m.,
,-w.
.-r
-^-r~'
.- w
- ~ ~ - -
.. =
l L.
TABLE 1.1-1 (continued)
ETTLVENT AND ilASTE DISPO$AL SEX 1AZiUAL AIFORT J AS"JARY TliRCUTd JUNE 1987 D-2/3 CNIMNEY CASIOU$ ITTLUE'iTS **
CROUh'D LEVEL, EILEA31$
SEMI-ELEVATD RELEA$15 KX ELEVATED RELEASES DOCKET NOS. $0-237, 50-249 CONTBTors MCDE s t-m we r
'UCLIDES RELEASEDI UNIT l l_E.t_ QUARTER l
2ndQUARTER l
1s1 QUAR m 2ndqcARTER FISSION CASES' Ci l i
i Ie-138 Ci t 3.81 E + 01 4.10 E + 01 1
xe-135m Ci Q 3.03 E 00 1.27 E + 01 i
1.81 E 00 t
Kr-87 Ci 4 6.32 E
- On i
Kr-88 Ci l 2.42 E 00 6.83 E 00 t
Kr-8!e Ci !
3.03 E 00 l
6.82 E 00 i
Kr-85 Ci 4
?.40 E - 03 8.95 E - 03 4
Ie-135 I ci I 5.68 E + 01 2.05 E + 01 i
Ka-133 i Cf 2.94 E 00 1.15 E + 01 t
i Oth e rs tXe-133d Ci i
ci i
TOTAL Ci 1.07 E + O2 1.51 E + O2 e
NONE I
NONE IODINES I
I I-131 Ci 4.07 E - 03 t
2.22 E - 03 I
I J -133 Ci 1.90 E - 02 I
l.16 E - 02 6
I i-135 C1 2.87 E - 02 1.86 E - 02 i
i TOTAL Ci 5.18 E - 02 3.24 E - 02 9
NONE I
NONE i
1 F A,2,LT,,qULATE S m
-89 Ci 4.38 E - 04 1
4.59 E - 04 i
f
~
.,r-90 Ci 7.66 E - 06 I
l.12 E - 05 I
t Cr-51 Ci I
I w.n-54 Ci 4.89 E - 05 4.36 E - 05 e
i I
I Co-58 Ci-Te-59 Cf i
4 l.70 E - 04 1.33 E - 06 I
Co-60 Ci I
fr-95 Ci I
Nb-95
' Ci I
Ru-103 Ci I
Ae-flom Ci I
Sb-124 Ci I-131 Ci 9.58 E - 04 9.62 E - Os Cs-134 Ci Cs-136 Ci Cs=137 i Ci 6.15 E - 05 2.66 E - 05 t
i 3a-140 i Ci 6 4.41 E - 03 1.96 E - 03 6
i Ce-141 Ci 9.37 E - 05 l
I Ce-144 Ci I
Ze-65 Ci I
3a-133 Ci i
t St-125 Ci !
Others: Mo-99I ci i 1.53 E - 05 t
Ci l Ci
~~
C1
~
C1 TOTAL Ci 6.20 E - 03 2.73 E - 03 NONE NONE
- See Table for !CL of Each Nuclide The particulate sample filter from the week of 02 June 87 was found damaged and, therefore, not representative. Particulate release for that week has been calculated as the average of the previous and following week's sample.
38
l I
TABLE 1.1-1 (continued)
CRE3CEW MVCI. EAR Poet # JTATich (FFLUENT AMD =A3TE DISPCSAL 3EMI ANWAL REPCRT July through tecember 1987 02/3 Chimney CASECUS EFFLUEWT3 CROUWD LEVEL RELEA$ts Docket Numbers: 50-23)
SEMI-ELIVA1ED RELEAsts 50-249 1er ELEVATED mELEASES CCNT1WOU3 MODE BATCH NOCE WCL1083 RELEA$tD l UNIT M QUARTER it.h QUARTER M QUARTER 4th QUARTER F18310p casts i ci le-138 C1 1.38 E-02
- 1. 30 t-02 to-135m C1 4.50 E 7.42 t-02 a
j Kr-87 CL 1.12 E-03 a
Kr-88 C1 2.33 t-03 1
Kr-85a ci 1.03 t-03 e
Kr-85 C1 4.77 t-03 to-135 C1 3.30 t-02 6.61 t-02 to-133 C1 4.32 E-03 9.50 E-04 Othersite-133e Ci C1 TOTAL Ci 6.48 E-02 1.54 t-01 vone gone TODINES 1-131 Ci 9.87 t-04 2.60 t-03 1-QL Ci 6.17 t-03 1.58 E-02 I-1;L Ci 7.05 E-03 2.45 t-02 TOTAL C1 1.42 E-02 4.29 E-02 Mone None _
PARTICULATES tr-89 C1 3.66 E-05 1.55 E-04 Sr-90 C1 1.54 E-06 2.36 E-06 Cr-51 CL Mn-54 C1 3.52 E-05 1.24 E-05 Co-58 Ci Fe-59 C1 Co-60 Ci 4.71 E-04 1.64 E-04 tr-95 C1 vb-95 C1 Ru-103 Ci An-110m C1 Sb-124 Ci I-131 C1 8.24 t-05 8.06 t-04 Cs-134 Ci e
Cs-136 Ci Cs-137 C1 1.83 E-06 3.72 t-05 Ba-140 C1 1.04 E-03 2.52 t-03 Co-141 Ci 9.93 E-05 7.13 t-04 Co-144 Ci In-45 Ci Ba-133 Ci 3b-125 C1 e
e Others: Mo-99 C1 La-140 CL e
e C1 C1 Ci TOTAL Ci 1.77 t-03 4.41 E-03 sone Nene
- See table for MDL of tach Nuclide 39
.a t <
o e
TABLE _1.1-1(continued),
CRISCEN NUCLEAR POWER STATION
-JANUARY THROUGH JUNE 1987 TABLE OF MINIMcM DETECTABLE LEVELS FOR GASEOUS EFFLUENTS 1st QUARTER: 277 KCFM D-2/3 CHIMNEY
' CASEOUS EFFLUENTS AVERACE FLOV 2ND QUARTER: 284 KOFM DOCKET NOS. 50-237, 50-249 EEL (uct/cc)
E OF TIME < MDL 1.
FISSION CASES te-138 1.55 E-07 81 Ie-135a 6.43 E 94 Kr 4.85 E-08 97 Kr 7.97 E 93 Kr-85a 2.27 E-08 89 Kr-85 5.91 E-06 0
le-135 2.31 E-08.
13 xe-133 5.80 E-08 91 Others:Ka-133m 2.04 E-07 100 2.
~1001NES I-131 3.26 E-14 0
1-133 2.89 E-14 12 1-135 5.73 E-14 19 3.
PARTICL*LATES Sr-89 1.00 E-15 0
St-90 1.00 E-15 0
Cr-51 2.21 E-13 100 Mn-54 2.54 E-14 27 Co-58 2.53 E-14 100 Fe-59 3.89 E-14 100 Co-60 6..*1 E-14 3
- 2r-95 4.49 E-14 100
~ Nb-95 2.49 E-14 100 Ru-103 2.59 E-14 100 As-110m 2.72 E-14 100
$b-124 1.85 E-14 100 I-131 2.76 E-14 22 Cs-134 3.02 E-14 100 Cs-136 2.95 E-14 100 Cs-137 3.05 E-14 3
1.02 E-13 11 Ba-140 3.59 E-14 70 Ce-141 1.50 E-13 100 Co-144 4.39 E-14 100 2n-65 3.56 E-14 100 Ba-133 7.57 E-14 100
$b-125 Mo-99 2.03 E-13 88 Otherst La-140 9.35 E-15 Detected, but not repotted 40
___n
i TABLE 1.1-1 (continued)
CRE3LtW WJCLEAR PVetM 31 AsiwW July Throwth Cecetter 19[1 Oochet Wumbers:
50-237 TABLE OF MIN!rJM ORTECTABLE LEVELS 50-249 TOR CA3EQUS EFFLUEWTS 3rd otr 285.0 Ecfm 02/3 Chleney Cast 0US EFF1UtKTS AVERAGE FLOW 4th atr 276.9 Ecfm HEk (uct/cc)
% OF TIME < MDL 1.
FISS10W CASIS Ie-138 4.63 t-08 85.3 Re-135m 1.98 E-08 90.2 Kr-87 3.31 E-08 93.4 Kr-88 5.50 t.08 97.8 Kr-85a 1.67 t-08 97.8 Kr-85 4.08 E-06 0
Xe-135 1.69 t-08 17.9 Ie-133 4.18 E-08 94.0 others: Ie-133m 1.49 E-07 100 2.
10 DINES 1-131 3.26 E-14 0.5 1-133 2.89 E-14 0.5 1 135-5.73 E-14 13 3.
P ARTICULATES Sr-89 2
E-15 0
3r-90 1
E-15 0
Cr-51' 2.21 E-13 100 Mn-54 2.54 E-13 48.4 Co-58 2.53 E-14 100 Fe-39 3.89 E-14 100 Co-60 6.21 E-14 14.7 Zr-95 4.49 E-14 100 Kb-93 2.48 E-14 100 ku-103 2.59 E-14 100 As-110m 2.72 3-14 100 Sb-124 1.85 t-14 100 1-131 2.76 E-14 6.0 Co-134 3.02 3-14 100 Cs-136 2.95 t-14 100 Co-131 3.05 E-14 27.2 Be-140 1.02 E-14 21.7 Co-141 3.59 E-14 89.7 Co-144 1.50 t-13 100 2n-65 4.39 E-14 100 Ba-133 3.56 E-14 100
$b-125 7.57 t-14 100 Otherst Mo-99 2.03 E-13 100 La-140 9.36 E-13 Detected but not reported 41
TABLE 1.1-1 (continued)
- A44W L.4 96b LAA TVe&A & & A & & W.4 w.6 & &
.I J ITTLUENT AND '4ASTE DISPOSAL $EMIANNUAL AI?0RT J ant'ARY
- HROUCH JUNE 19 37 D-2/3 VENT CA310C$ ETTLUE3*$
CROUND LEVEL RELEASES.
XX SDtI-ELEVAIED RELEASES ELEVATED RILEASES
~ DOCKET N05.
50-237, 50-249 CONTINr0CS MCDE e.s_Teu vMr UC*. IDES RELEASEDI UNIT
.I.s tQUARTER l
2,gd, QUARTER M QUARTER MQUARTER-TIS $10N CASE 51 Ci i
xe-138 I ci Ke-135m I ci 4
Kr-87 4 Ci Kr-88 I Ci t
Kr-85m i Ci Kr-85 i Ci Ke-135 i ci 4.57 E00 6.08 E 00 6
Ie-133 i Ci O t h e r s :Xe-133a ci t
l Ci l
TOTAL Ci 4.87 E00 e.08 E 00 NONE i
NONE 10 DINES l
I-131 Ci-5.44 E-04 1.19 t - 03 t
I-133 1 Ci 3.50 E-03 i
8.33 E - 03 e
1-135 i Ci 6.20 E-03 6
- 1. 5 7 E - 0 2 e
TOTAL i ci 1.02 E-02
- 2. 52 E - 02 NONE i
NONE PARTICi" ATES m
1.89 E - 06 1.52 E - 05
-89 Ci
~ ar-90 Ci 1.79 E - 06 Cr-51 i ci 2.84 E-05
. 32 E - 04 h-54 i C1 2.25 E-04 4.05 E - 04 Co-58 4 ci 4.11 E-05 3.89 E - 04 Q
Te-59 i ci 1.66 E-05 1.38 E - 05 I
I Co-60 t Ci 1.70 E-03 4.67 E - 03 i
6 l.22 E - 05 I
l Zr-95 8 ci l
S*b-95 l-Ci Ru-103 I ci 4.44 E - 06 i
Ae-IlOn I ci sb-124 i cf 1.25 E-06 6.02 E - 07 I-131 i cf 7.94 E-05 4.16 E - 04 l
Cs-134 I ci l
Cs-136 4 Ci 4.43 E - 06 1
Cs-137 4 ci 3.29 E-05 1
6.3? E - 1 l I
3a-140 i Ci 8.97 E-05 4.52 E - 04 Ce-141 4 ci
(
Ce-144 1 Ci i
2n-65 i Ci 6.27 E-06 1.12 E - 04 Ba-133 Ci iS-125 Ci OtherstMo-99 C1 4.46 E-04 2.61 E - 03 C1 C1
~
~
Ci C1 TOTAL C1 2.67 E - 03 9.60 E - 03 SONE SONE
- See Table for M L of Each Nuclide l
l l.
l l
l 42 I
1 l
l l
TABLE 1.1-1 (continued)
CRE30EN NVCLEAJ PCatR STATiOW EFFLUENT AND '='ASTE 013POS AL SEMI ANNUAL BtPCRT Julv Throuth Dece+ter 1987 D2/3 Vent CASEOUS (FFLUENTS GROUND LEVEL RELEASES Docket Numbers: 00-237 xx SEMI-ELEVAf tD RELEASES 50-249 ELEVATED RELEASES CONT 1VVOUS MCet BATCH MOCE WUCLIDES RELEASED UWIT
}f,1 QUARTER 41]} QUARTER
}pf QUARTER 4.t]} QUARTER t
FISSION CASIS C1 Io-138 Ci a
Ie-135m Ci Kr-87 Ci Kr-88 C1 Kr-85a ci Kr-45 Ci a
Re-135 C1
- 3. 2 7 t 00 4.75 too le-133 C1 Others:1e-133s Ci Ci TOTAL C1 3.27 5 00 4.75 E00 None Mone 10DIttS 1-131 Ci 3.59 E-04 1.05 E-03 T-133 C1 2.70 E-03 7.94 E-03 1-135 CL
- 5. 69 E-03 1.55 E-02 TOTAL CL 8.75 E-03 2.45 E-02 gene mone ____
PARTICULATES Sr-89 CL 5.08 E-06 2.81 E-05 3r-90 C1 1.87 E-06 1.65 E-06 Cr-51 C1 2.42 E-04 7.95 E-04 Mn-54 C1 4.54 E-04 4.53 E-04 Co-58 C1 2.05 E-04 3.61 t-04 Fe-59 Ci 7.74 E-06 8.63 t-05 Co-60 C1 3.63 t-03 4.19 E-03 2r-95 Ci 1.48 E-06 Kb-95 Ci Ru-103 Ci An-110e ci 5.63 E-06 Sb-124 Ci 2.86 E-06 I
I-131 C1 1.69 E-03 0.69 E-04 Cs-134 C1 a
e Cs-136 C1 4.36 E-01 4.77 E-06 Cs-137 Ci 5.04 E-05 2.69 t-05 Ba-140 C1 1.07 E-04 4.94 E-04 Co-141 C1 Co 144 Ci In-65 Ci 8.50 E-05 1.85 E-04 P3-133 Ci 1.39 t-04 Sb-125 C1 Others: Mo-99 Ci 7.47 E-04 4.25 E-03 f
Le-140 C1 CL TOTAL C1 7.24 t-03 1.19 E-02 None Wome
- See Table for KOL of toch Nuc1kde 10 dine and Particulate for November 3.198 7 - Wovember 17, 1987 estimated from date from previous and followint weeks.
43
w i
-a a;
t
/
' TABLE 1,1-1(continued)
DRESDEN NUCLEAR POWER STATION JANUARY THROUGH JUNE 1987 TABLE OT MINIMUM CETECTABLE LEVELS ~
TOR GASEOUS'ETFLUENTS D-2: !!0 KCIM D-2/3 VENT CASE 0CS ETFLUENTS-AVERA0E FLO'd D-3 110 KCTM
' DOCKET No!.. 50-237. 50-249 (uct/cc)
E OF TIME < C L 1.
TISSION GASES Ee-138 4.63 E-08 100 Xe-135m 1.98 E-08' 100 Kr-87 3.31 E-08 100 Kr-88 5.50 E-08 100 Kr-85s'-
1.67 E-08 100 Kr-85 4.08 E 100 Xe-133.
.l.69 E-08 23 Xe-133 4.18 E-08 100 Others: Xe-133m 1.49 E-07 100 2.
'ICDINES.
1-131 3.26 E-14 0
1-133 2.89 E-14 8
I-135-5.73 E-14 12 3.
PARTICL'LATES Sr-89 1.00 E-15 17 St-90 1.00 E-15 50 Cr-51
<2;21 E-13 39
'Mn-54.
2.54 E-14 0
Co-58 2.53 E-14 11 Te-59 3.89 E-14 73
.Co-60 6.21 E-16 0
Zr-93 4.49 E-14 96 Nb-95 2.48 E-14 100
. Ru-103 2.59 E-14 100 2.72 E-14 92 A8-110s Sb-124 1.85 E-14 92 2.76 E-14 12 1-131 Cs-134 3.02 E-14 100 Cs-136 2.95 E-14 93 i
Cs-137 3.05 E-14 3
3a-140 1.02 E-13 8
Ce-141 3.59 E-14 100 Ce-144 1.50 E-13 100 En-65
'*39 E-14 45 Ba-133 3.56 E-14 100 Sb-125 7.57 E-14 100 Others: N-99 2.03 E-13 16
~
l La -140 9.36 E-15 Detected. but not reported t
l l
l i-44
TABLE 1.1-1(continued)
DRL3CEN NUCLEAR #CakR 3f AT!vW July through December 19[?
Occhet Na.tters:
50-237 TABLE CF MININVM CETECTABLE LEVELS 50-240 FCE CAST 0VS SFFLUENTS D2 110 tela AVERACE ILOW D3:
110 tels 02/3 Vent CASECUS tFFLUENTS KDL (uci/cc)
% OF TIME < MDL 1.
F1SS10W CASIS Ie-138 4.63 E-08 100 Ie-135m 1.19 t-08 100 Er-87 3.31 E-08 100 Kr-88 5,50 E-08 100 Er-85a 1.67 E-08 100 Er-85 4.08 E-06 100 Ie-135 1,69 E-04 44.0 Ie-133 4.18 E-08 100 others: Ie-133a 1.49 E-07 100.
2.
10015ES I-131 3.26 E-14 16.3 1-133 2.89 E-14 14.5 3-135 3.73 E-14
.32.1 3.
PARTICULATES Sr-89 2
E-15 0
Sr-90 1
E-15 16.3 Cr-51 2.21 E-13 0
Mn-54 2.54 t-14 0
Co-58 2.53 E-14 48.9 Fe-59 3.89 E-14 70.1 Coi60 6.21 E-14 0
Zr-95 4.49 E-14 96.2 pt-95 2.48 E-14 100 tu-103 2.59 E-14 100
(
As-110m 2.12 E-14 91.9 l
Sb-124 1.85 t-14 89.1 j
1-131.
2.76 E-14 15.2
(
Cs-134 3.02 3-14 100 1
Cs-136 2.95 t-14 55.4 l
Cs-137 3 05 E-14 8.7 f
Ba-140 1 02 E-13 15.2 l-Co-141 3.59 t-14 100 l
Co-144 1.50 E-13 100 2n-65 4.39 E-14 27.1 Sa-133 3.56 E-14 96.2 Sb-125 7.57 E-14 100 Others: Mo-99 2.03 E-13 26.1 La-140 9.36 E-15 Detected but not reported i
45
,~
v
..n
,e
,,,, -. -.,, -,..,,,.,,,, ~ - - - - - - - - - -
e e--
TABLE 1.2-1 DRESOES '."CLEAR PCVER STATION ETTLUENT A:O VASTI DISPOSAL SD!IANNUAL REPORT JAN"ARY THRO'.'GH JUNE 19 E LIQUID ETTLUENTS SNMATION OT ALL RELEASES DOCKET NOS. 50-10, 50-237, 50-249 UNIT l_s t. QUARTER 2ndQUARTER E TI!SION A53 ACT!VA? ION *eam'c-e 1
Total Fefeece
(--*
<- ' - H.+,- _ n o,, $ -w Ci 9.75 E - 02 1.83 I - 01 2.
Aversee Dilutna c---
%.q g 9,
4 e uC1/e1 3.98 E - 09 2.58 E - 09 3.
Percent o f A -- i + + ', ' < - < e TPIT1W l.
Total Release Ci
$ 26 E 00 7.78 E 00 2.
Aversee Diluted Ce-c. Surf-e Se < g utt/ml 2.15 E - 07 1.10 E - 07 3.
Percent of Ae:11eable Li-te DISSOLVID A'O ENTPAINED CASES 1.
Total Release ci 5.25 E-03 2.97 E - 03 2.
Averee Diluted Cene. Durine Peried uC1/e1 2.14 E-10 4.19 E - 11 3.
Percent of Aeelicable Limit T
CROSS ALPH.A RADI0 ACTIVITY 1
Total Release Ci 5.53 E-05 4.61 E - 05 vot.WI OT VASTE RELEASED (trier to dilutt--)
liters 1.15 E+07 9.06 E + C6 7CLNE OT DittTION VATER '5ED tr.r0 P9'T liters 2.45 E+10 7.08 E + 10
- VILL BE INCLUDED IN TME ANNUAL REPCRT ON ENVIRONMINTAL RADICACTIVITT DATA 46
e TABLE 1.2-1(continued)
ORESCEN WUCLEAR PG4ER STATICW kFFLUENT AND WASTE DISPCSAL SEM!ANWVAL REPCRT Julv Through December 198J L1 QUID EFTLUENT; SUMMATION OF ALL RELEASES Docket Numbers: 50-10 50-231 50-249 VNIT IIs QUARTER M QUARTER A.
FISSION AND ACTIVATION CASES
- 1. Total Release (not. incl. tritium, gases. alpha)
C1 5.08 E-02 4.65 E.02
- 2. Averale Diluted Conc. During Period uCi/aL 2.07 E-07 1.17 E-07
- 3. Percent of Applicable Limit e
3.
TR171UN
- 1. Total Release ci 3.61 500 6.19 E00
- 2. Average Diluted Conc. During Period uC1/mL ~' 1.47 E-05 1.56 E-05
- 3. Percent of Applicable Limit C.
01SSOLVED AND ENTRAINED CASES
- 1. Total Release ci 3.53 E-05 1.11 E-05
- 2. Average Diluted Conc. During Period ucl/mL 1.44 E-10 2.80 E.11 l
- 3. Percent of Applicable Limit D.
CROSS ALPMA R.AD10 ACTIVITY l2.45E-05l3.95E04l
- 1. Total Release l
Ci E.
VOLUME OF WASTE RELEASED (prior to dilution) l liters l1.70IO6 j 1.78 EC6 l
{
F.
VOLVME OF DILUTICW WATER USED DURIWC PER10D l liters l2.45E08j3.97 EOS Will be included in the Annual Report on Environmental Radioactivity Data l
l l
l' l-47
TABLE 1.2-1.(continued)
DRESDEN NUCI. EAR PC'.'ER STA!!CN ETTLUENT ASD VASTE DISPOSA1. SEMIANNUA1. RIPORT JANUARY THROUGH J t*NE 1987 RADWA$TE LIQUID ETTLUENTS 1.
Nu=ber of Batch Releases: 210.
2.
Total Time Period for Batch Releases: 62846 MIN.
3.
Paximus Time Period for a Batch Release: 488 MIN.
4 Average Time Period for Batch Releases 299 MIN.
Minimum Time Period for's Batch Release 8 MIN.
6.
Average Stream Flow During Periods of Release of Effluent into a Flowing Stream:
3.66 E+05 1.1TERS/ MIN.
DOCKET NOS. 50-10. 50-237. 50-249 CONTDTCCS MCOE BATCH MCOE
.%r11'at ?ates. sed Unit 1s t QUARTER l,2nd., QUARTER lst QUARTER M QUARTER l
Sr-89
~Ci l
1.22 E - 04 1.70 E - 03 St-90 Ci l
1.09 E - 04
~
l 3.80 E - 03 Ar-41' Ci Mn-54 Ci 9.82 E-03 2.84 E - 02 Co Ci 6.41 E - 04 Te-59 C1 2.88 E-04 4.91 E - 03 Co-60 Ci 5.~50 E-02 9.32 E - 02 En-65 Ci 4 3.24 E - 04 Ru-103 Ci Sb-122 Ci Sb-124 Ci 1-131 Ci 1-133 Ci I-135 Ci Cs-134 Ci 1.80 E-05 2.24 E - 05 Cs-137 Ci 1.68 E-02 1.23 E - 02 Ba-140 Ci La-140 Ci Ce-141 Ci e
Othe rs: Cr-51 C1 1
8.07 E - 04
.%-9 9 C1 e
Tc-99n Ci
'i e
Te-55 Ci 1.51 E - 02 3.72 E - 02 ypg1YP/rio3 Ci NoNE NONE 9.73 E - 02 1.83 E - 01 Xe-133 Ci 2.67 E-03 1.87 E - 03 l
2.58 E-03 1.10 E - 03 Xe-135 Ci
- See Table fe,r,p,L,o,f,I,ach Nuclide 48
O.
l TABLE 1.2-1 (continued)
TRES?EN NV3 LEAR PC'=ER JTATION EFFLUENT AND WA3tE O!".P03AL 3EM! ANNUAL REPCRT July Through _Dec.ed er 198J Badweste LIQUID EFFLUENTS Docket Numbers: 50-10 50-237 1.
Number of Batch teleasest 134 50-249 2.
Total Time Period for Batch Releases: 34.195 min 3.
Maximum Time Period f or a Batch Releaset 298 min 4.
Average Time Period for Satch Releases: 255 min 5.
Minisua Time Feriod f or a Batch telease: 198 min 6.
Averale Stream Flow During Periods of telease of Ef fluent into a Flowir.g Stress: 1.58 106 L/ min CONTINUOUS McCE BATCH MODE NUCLIDES RELEASED Uu17 M QUARTER 43h QUARTER
),,tg QUARTER 4tf1 QUARTER tr-89 Ci 4.69 E-07 Sr-90 C1 5.27 E-05 1.08 E-04 Ar-41 Ci Mn-54 C1 5.15 E-03 4.03 E-03 Co-58 Ci 3.30 8-11 Fe-59 C1 8.10 E-13 Co-60 C1 1.93 E-02 3.44 t-0.
Tn-65 C1 Ru-103 Ci Sb-122 Ci Sb-124 Ci 1-131 C1 e
e 1-133 Ci 1-135 Ci Cs-134 CL Cs-137 C1 5.55 E-03 5.87 E-03 Ba-140 C1 La-140 Ci Co-141 Ci Others! Cr-51 Ci Fe-55 C1 4.07 E-03 2.01 E-03 Kr-80 C1 1.5 E-13 C1 (above)
Total For Period Ci Wone Bone 3.00 t-02 4.64 E-02 Ie-133 C1 1.03 E-05 1.11 E-05 to-135 Ci 2.50 3-05
- See Table for MDL of Each Nuclide 49
Y-r
. TABLE 1.2-l'(continued);
DRE$ DEN NUCLEAR PC'.'ER S*6 TION JANUARY THROUGH JUNE 198i TABLE CT MINIMi'M DETECTABLE LEVELS TCR LIQUID ETTLUENTS.
DOCKET 505.
50-10. 50-237, 50-249 RANASTE LIQUID ETTLUENTS TOTAL CALLON$ RELEASED 4.77 E+06 MjD (uci/al)
! of Callons cMDL-Sr-89 4.00 E-09 33 Sr-90:
2.00 E-09 3
Ar-41 3.07 E-08 99 Mn-54; 6.16 E-08 o-Co-58 6.51 E-08 99 Te-59 9.00 E-08 88 0
Co-60 1.70 E-07 2n-65 1.17 E-07 99 Ru-103 5.J9 E-08 100
$b-122 7.01 - E-08 100 Sb-124 4.06 E-08 100 100
'I-131 6.42'Z-08 I-133 -
-5.34 E-08 ~
100 100
'I-25 9.15 E Cs-134 7.12 E 08 98
' Cs-137 2.75 E-07
.0 100 54-140.
3.09 E-07 100 La-140-2.30 E-08 Co-141 9.02'E 100 Xe-133 1.83 E-07 73 Xe-135 6.09 E-08 73 Ze-138 1,69 E-07 100 Xe-133a 5.23 E-07 100 Mo-99 4.93 E-07
-100 Kr-87 1.07 E-07 100 Kr-88 1.98 E-07 100 Cr-51 5.77 E-07 99 Ce-144 3.68 E-07 100 Tc-99m 4.85 E-08 100 Te-55 7.00 f.-07 16 Se-133 8.96 E-08 100 50
. -..._, _..._. _ _-. __ ~.....
__=
'e'.'
TABLE 1.2-1 (continued)
DRF.SCEW NUCLEAR PoetR STATICW July
'Throwth December 19[1 '
TABLE OF MININVM DETECTABLE '.tVELS Docket Numbers:
FOR LIQUID EFFLUENTS 50-10 50-237 50-249 B64 waste LIQUID EFFLUENTS TOTAL CALLOWS RSLEASED 2.830.920 BDL (uct/mL)
% OF CALLONS < MDL Sr-89 2
E-08 83.2 Sr-90 7
E-09
.50.0 Ar-41 3.07 E-08 0.7 Mn-54 6.16 E-08 97.8 Co-58 6.51 3-00 97.8 Fe-59 9.00 E-08 0
Co-60 1.70 E-07 100 In-65 1.17 E-07 100 Ru-103 5.39 E-00 100 Sb-122 7.01 E-08 100 Sb-124 4.06 E-00 100 1-131 6.42 E-08 100 1-133 5.34 E-08
'100 1-135 9.15 E-08 100 Cs-134 7.12 E-04 100 Cs-137 2.75 E-07 0
Ea 140 2.09 E-07 100 La-140 2.30 3-08 100 Co-141 9.02 E-08 100
[
Ie-133 1.83 E-07 97.8 l
to-135 6.09 E-08 95.5 l
Cr-51 5.77 E-07 100 Fe-55 5
t-08 50 Er-88 Not Available 95 51 h,
m TABLE.1.2-1(continued)
DRISDEN NYCLEAR POVIR STATION ETTLUENT AND VASTE Ol$?OTA1. SCtIANNVAL RIPCRT JANUARY THROUGH J"NE 19 87 1.PCI LIQUID ETTLUENT$
1.
Nu=ber of Batch Releases: 150 2.
Total Time Period for Batch Releases:
186 MIN.
3.
Maximum Time Period for a Batch Release:
1.26 MIN.
4 Average Time Period for Batch Releases:
1.24 MIN.
5.
Minimum Ti=e Period for a Batch Release:
1.24 MIN.
- 6.. Average Streas Flow During Periods of Release of Effluent into a Flowing Stream: 3.66 E+05 LITER $/ MIN.
DOCKIT NOS. 50-237, 50-249 CONTINUOUS MCOE BATCM MCOE Nuclides Paleved ' rettI tse OUARTER
.I X CUARTER 3 QUARTER h QUARTER St-89 Ci l
$r Ci l Ar-41 Ci e
Mn-54 C1 1.30 E-05 1.83 E-05 Co-58 C1 Te-59 Ci Co-60 C1 1.36 E-04 7.01 E-05 2n-65 Ci Ru-103 C1 e
e
$b-122 Ci Sb-124 C1 I-131 Ci I-133 Ci I-135 C1 Cs-134 C1 Cs-137 Ci 9.63 E-06 1.36 E-05 Ba-140 Ci e
a ta-140 Ci Ce-141 C1-Others: Cr-51 Ci Te-55 Ci C1 Ci t a:x:Ne )
Tetal for P ricri Ci NONE NONE 1.59 E-04 1.02 E-04 Xe-133 Ci e
Ie-135 Ci l l
l e
- See Table for CL of Each Nuclide 52
o e
TABLE 1.2-1 (continued)
CRESDEN NUCLEAR PCeER STATION EFFLUENT AND WAS!! D13POSAL SEMI ANWUAL REPCRT July Through December. 19M LPCI LIQUID EFPLUENTS Docket Numbers: 50-237 50 249 1.
Number of Batch Releases: 102 2.
Total Time Period for Satch Releases: 126.40 min 3.
Maxisum Time Period for a Batch Releaset 1.24 min 4.
Average Time Period fo" Batch Releases: 1.24 min Minimum Time Period f or a Batch Releaset 1.24 min 6.
Average Stream Flow During Periods of Release of Effluent into a Flowing Stronat 2.41 106 1./ min CONTIWOUS MODE SATCH NODE NVCL1 DES RELEASED VNIT
}If QUARTER g QUARTER IIs QUARTER 41h QUARTER e
a St-89 C1 e
Sr-90 Ci Ar-41 Ci Mn-54 Ci 3.93 E-06 9.00 E-07 Co-50 Ci Fe-59 Ci Co-60 C1 2n-65 Ci 7.90 1-05 1.09 E-05 Rt-103 C1 Sb-122 Ci Sb-124 C1 I-131 Ci I-133 CL I-135 Ci e
e Cs-134 CL Cs 137 C1 1.66 E-05 1.43 E-05 Ba-140 Ci Le-140 Ci l
Co-141 Ci Others: Cr-51 Ci l
i Fe-55 C1 2.07 E-07 1.09 t-05 Ci C1 (ebove) l Total For Period Ci Wone tone 2.08 8 02 4.50 E-05 l
Ie-133 Ci Ie-135 Ci
- See Table for MDL of tach yuclide l
l l
t l
l l
t 1
l 53
.a TABLE.-l.2-1(continued)
DRISDEN NCCtLAR PC'4ER STAi,lCN J ANUARY THE0tGH JUNE 198 -
TABLE OF MINIMCM OETECTABLE LEVELS TOR LIQUID ITTLUENTS DOCKET NOS. 50-237.'50-249 LPCI LIQUID ETFLUE.1TS TOTAL CALLONS RELEASED 6.51 E+05 MDL - (uct/al) 2 of Callens < >DL St-89 4.00 E-09.
100
$r-90 2.00 E-09 100 Ar-41 3.07 E-08 100 Mn-54 6.16 E 25 Co-58
'6.31 E-08 100 Te-59 9.00 E-08 100 Co-60 1.70 E-07
-0 Zn-65
- 1.17 E-07 100
+
Ru-103 5.39 E-08 100
$b-122 7.01 E-08 100 Sb-124 4.06 E-08 100 I-131 6.42 E-08 100 I-133 3.34 E-08 100 I-fD5 9.15 E-08 100 Cs-134 7.12 E-08 100
.Cs-137.
2.75 E-07 22.
Ba-140 2.09 E-07 100 La-140 2.30 E-08 100 Ce-141 9.02 E-08 100 Ke-133 1.83 E-07-.
100
~
Ze-135 6.09 t-08 100 Ze-138 1.69 E-07 100 Ze-133m 5.23 E-07 100 Mo-99 4.93 E-07 100 Kr-87 1.07 E-07 100 Er-68 1.98 E-07 100 Cr-51 5.77 E-07 100 Ce-144 3.68 E-07 100 Tc-99m 4.85 E-08 100 Fe-55 7.00 E-07 100 Ba-133 8.98 E-08 100 54 t
Ql TABLE 1.2-1 (continued)
CRE CEN NUCLEAR P0hkR STAT 10N July
-Throwth Cecember 1987 TABLE OF MININUM CITECT ABLE LEVELS Docket: Numbers:
FOR LIQUID EFFLUENTS 50-237 50-249 LPCI LIQUID EFFLUENTS TOTAL CALLONS RELEASED 442.600 EL (ucl/C.)
% OF CALLOUS < NDL 3r-89 2
E-08 100 3r-90 7
E-08 100 Ar 41 3.07 E-06 100 Mn-54 6.16 t-08 32.6 Co-58 6.51 E-06 100 Fe-59, 9.00 E-08 100 Co 60 1.70 E-07 0.
2n-65 1.17 E-07 100 Ru-103 5.39 E-08 100 Sb-122 7.01 E-08 100 Sb-124 4.06 E-08 100 1-131 6.42 E-00 100 1-133 5.?4 E-08 100 1 135 9.15 E-08 100 Cs-134 7.12 E-08 100 Cs-137
- 2. 75 E 0 5a-140 2.09 E-07 100 La-140 2.30 E-06 100 Co-141 9.02 E-OS 100 l
l Ie-133 1,63 E-07 100 l.
Ie-135 6.09 E-08 100 Cr-51 5.77 t-07 100 Fe-55 5
E-08 66.8 l
l l
l 1
l 55
_ ~.
4-4 9
TABLE 2.0-1 DRESDEN NUCLEAR PC'iER STATION ETTLUENT AND WASTE DISPOSAL SDIANSTAL REPORT JANUARY THROUCH JUNE 19 87 SOLID WASTE AND IRRADIATED TUE1. SHIPMINTS DOCKET NOS.
50-10, 50-237, 50-249
\\.
SOLID WASTE SHIPPED OFFSITE FOR BUltIAL OR DISPOSAL (NOT 1RRADIATED FUEL.)
't.
Type of Vaste Unit 6-senth eeriod 3
m 4.22 E+02 4.
Spent resins, filter sha!ges, wagorator tottars, etc.
Ci 3.33 E+02 3
m 5.14 E+02 b.
Ora ecurressible uste, ccmtatinated equip., etc.
Ci 1.89 E+01 3-e O
c.
Irraliated ermocner.ts, cmcrol rods, etc.
ci 0
3 0
d.
Other (describe)
Ci 0
2.
Estimate of Major Nuclide Composition (by type of waste)
Z Ci a.
Co-60 52.8 1
2.61 E+02 Fe-55 37.0 t 1.97 E+02 Mn-54 4.4 1
2.35 E+01 Cs-137 3.1 1
1.65 E+01 OTHER 2.7 1
1.44 E+0L b.
Co-60 64.0 t
1, 1 E+01 Fe-55 28.8 1
5.44 E00 Mn-54 4.3 1
8.I3 E-01 Cs-137 2.8 1
5.29 E-01 OTHER 0.1 1
1.89 E-02 c.
co-60 52.3 %
re-55 41.2 t
Ni-59 0.1 1
Ni-63 6.3 1
OTHE'R 0.1 1
d.
1 3.
Solid Waste Disposition NL*MBER OF SHIPMENTS MODE OF TRAN#PORTATION DESTINATION 69 MOTOR FREIGHT (EXCLUSIVE USE ONLT)
BAR.WELL. S.C.
6 MOTOR FRIICHT (EXCLUSIVE USE ONLT)
RICHLAND. WA.
25 MOTOR FREIGHT (EXCLUSIVE USE OhlY)
BEATTT. hT.
5.
IRRADIATED TUEL SHIPMINTS (Disposition)
NLMBER OF SHIPMINTS MODE OF TRANSPORTATION DESTINATION NONE 56 l
TABLE 2.0-1 (continued)
CRESCtW WUCLEAR PChtR 37AftCh EFFLUtKT AND WASTE DISPOSAL SEMI ANWUAL pfpCRT Julv Through _ December 1981 Docket Wambers:
50-10 SOLID WAS!t AND IRAADIATED FUtL SHIPMENTS 50-237 50-249 A.
SOLID WASTE SHIPPED OFFSITE FOR BVRIAL OR Of SPOS AL (WOT IKRADI ATED FUIL)
- 1. Type of Waste Unit 6-month period a8
.796 802 6.
Spent restas. filter sludges, evaporator bottons, etc.
Ci 2.46 502 a8 4.8 E02 b.
Dry compressible waste, contaminated equip., etc.
C1 2.79 201 m8 0
c.
Irradiated components, control rods, etc.
Ci 0
a8 0
d.
Other (describe)
Ci 0
- 2. Estimate of Kajor Nuclide Composition (by type of waste)
C1 e.
0 Mn-54 12.9 %
3.17 101 Cs-137 0.7 1,72 E00 1
Other 2.0 %
4.92 200 l
b.
Co-60 88.9 %
2.48 101 l
Fe-55 0
0 un-54 7.8 2.18 E00 Cs-137 3.3 9.20 E-01 i
Other 0
0 c.
d.
l
- 3. Solid Weste Disposition FUMBER OF $UlpMTVT3 M00t CF TRANSPCRTATION DESTINATICU 54 Notor freight (exclusive use only) sarnwell. SC 19 Motor freight (exclusive use only)
Richland. WA 20 Motor f reight (exclusive use only)
Seatty, WV 3.
ILRADIAf tD FUEL SHIPMIKTS (Dispoettion)
FVKBER OF SHIPMtVTS MSCE OF TRANSPORTATICE CEST!WATION 1
Motor Freight / Transatlantic Coteborg, Sweder.
Shipping 57
4 TABLE 2.0-1 (continued)
DRESDEN NUCLEAR POWER STATION EFTLUEST AND 'a'ASTE DISPo$AL SEMI ANNUAL RIPORT JAN"ARY TRROUGH JUNE 19 87 ABSOPy.AL RELEASES D0CKET N05.
50-10.30-237, 50-249 A;
LIQUID 1.
Snber of Releases:
0 2.
Total Activity teleased:
0 B.
CASIOUS 1.
Number of Releases:
0 2.
Total Activity Released:
0 58
e TABLE 2.0-1(continued)
DRESCEN NUCLEAR PCokR STAT 1GW EFFLUENT AND WA3TE DISPOSAL SEMI ANWVAL REPCRT July through Cecember 198J Occket Numbers:
50-10 ABuc8 MAL RELEASES 50-237 50-249 A.
LIQUID 1.
Wumber of teleaseet 2
2.
Tetel Activity Released:
3.45 E-04 C1 Cc60 D3 Isoletion Condenser blown on August 7,1987.
Set DVR #12-3-87-48
-49 end -50 for further information.
03 Isoletion condenser blown on September 28. 1987. See DVR
- 12-3-87-68, for further information, curie content estimated from isotopic and August 7, 1987 release volume.
9.
CASE 003 1.
Wun'oer of asleeses:
0 2.
Total Activity Released:
O e
59
FIGURE 3.1-1 8
/
Estimated Cumulative Gamma Dose (in mrem) l from the Dresden Station for the period
'55Y 40 January-December 1987 P
isopleth Labels
]
[
l Small figure - multiply by 10-4
=
Large figure - multiply by 10-5
- 20 w
e %
~
A m* W 7
10 p
y
==
SCALE N5 o
'N Y rkviti,
'"W P
(
'u,,,
s K
E N
D t;
kh's
^
i 4
/
"'"f$ g ",,,) ~
Lenos 1
' /.
'l f
g t,1 G
}:
~.
tf]
c o
e, 9
0 g
,.,..w 25 g
'** H a
,a 200 Y
=
[
100 5
1 T
If *
- o' I s' M (-
l
(
1
',..~
I
+
}
stl n3 City
'on
- 2. 3 wr _ f _.
' Br A OLOn
t
,o,
G R
U N
D lY j
e r u e,,n, ve* om y
L-
~
w roner
- o South V
- Wilmigton' K
A q
g o
iL L if SCALE o
'9
's to,,,,,
9 -- 8 so is eo 60
FIGURE 3.1-2 300 300 Estimated Total Concentrations (in pCi/m3)
__ -500
- S00
- @il of Noble Gases from the Dresden Station M
iB -'@~~-
for the period January-December 1987 Isopleth Labels l
Small figure - multiply by 10-3 J
Large figure - multiply by 10-3 300g i
/
sc a 100 f
^ ^^
" E 5
+'l m!
9 I
- uw
.r... v4
( ~b n,
c, e
><(r)s i,t;
/
m.
st l
300 p ' lo e
ist o
o, l
s.,
is W
i
/
L c,
200 Monhotton g
g,,
/
100 N
)
a Il 7
(
/
...?
,,o W. '
/
j/
Mo,,,,
a c
s co a
iu ns City i
Wilmi on w
i Moron
+
s G
N Y
I v.. ~- "
y y
dn4F x
g t eses q
Wilm toni K
A N
F 8LL I?
O _,.
S to il M Wittl m..
o m-61
FIGURE 3.1-3 50 Estimated Total Concentrations (in pCi/m3) y g
of Iodine from the Dresden Station for the M
50 period January-December 1987 Isopleth Labels
,100 Small figuie - multiply by 10-5 4
Large figure - multiply by 10-6 w
e
- 25 N
D SCALE 0
4e
' w.t ts
% 100
'T
[
9 3
,ii,
-- n u i
\\
loinfield
, ' 'es 4
c g
0
\\
- M '-
l t.
= por t c
K E
N O
A L
2 e
l'*
l lN,N_G' S g,,
1m =o.
d 8
I
(
us st,250 i,
7 4
,..s w/
o at g
r o
j
/
100 a
[
50 W
L L
g
.f I
/
g ti ood t.eo
)
T 125[
c"'*3 p'g.'
3 vs s2
/
s g,
t>~
3
,t e
c c.o, SI eco it t ii s C i' r
/
Wil
'on 100
,, m, i
e e
"3 a,
' Broide G
R U
N 1
i
[v.w I
Gordne)
[ tesei e
9 South g
y
,o wiimington.
K A
N K
ett it o
a is to witt:
62 LJ io is to re 50 s w
FIGURE 3.1-4 Estimated Total Concentrations (in pCi/m3) fi #
of Particulate Matter from the Dresden Station for the period January-December 1987 9(jN 50 Isopleth Labels 25 Small figure - multiply by 10-5 Large figure - multiply by 10-0
- " T N
10 N L
% %. 9 9m SCALE
' witts l 'T I Y rkville
%~
-KW l
/*
- lh; A 3[
eJ J.
loinfield
're s
e
~A
/
- (.. +,% /p'*'
-e so s
/
3 K
E 4
A L
L :'
.f us a
- j'h 1 i s
~a us sr
.y
' "'" w y
i..s s o'
u d
lyn 5:
JC fff) j y
'% R l
_ f
"{_
S W
L L
o I
- " c a f
l
[
ri
(
/
M
\\
E
~
- i. e(
f IT 100 N
c*'
Morres Al 50 [
s g
vs se IN
'~
,,a N'
S4MCO itt H s r
d' 25 Mum G
N O
Y L_..
ne/
i
- c..
a South s #,o w.irningtm.
a N
F S
'O IO
"I' 0.
3 9
'o
's to es so :=
TABLE 3.1-1 ORESOEN UNIT ONE 1987 ANNUAL REPORT MAXIMUM DOSES RESULTING FROM AIR 50RNE RELEASES PERICO OF RELEASE - 01/01/87 TO 12/31/87 CALCULATED 02/01/88 IST 2ND 3RD 4TH TYPE QUARTER QUAPTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 0.00E-01 0.00E-01 0.00E-01 0.00E-01 0.00E-01 (MRAD)
(
)
(
)
(
)
(
)
(
)
SETA AIR 0.00E-01 0.00E-01 0.00E-01 0.00E-01 0.00E-01 (MRAD)
(
)
(
).
(
)
(
)
(
)
TOT. 800Y 0.00E-01 0.00E-01 0.00E-01 0.00E-01 0.00E-01 (MREM)
(
)
(
)
(
)
(
)
(
)
SKIN 0.00E-01 0.00E-01 0.00E-01 0.00E-01 0.00E-01 (MREM)
(
)
(
)
(
)
(
)
(
)
ORGAN 3.48E-06 8.26E-06 3.81E-06 3.35E-05 4.90E-05 (MREM)
(SE )
(SE )
(SE )
(SE )
(SE )
LIVER LIVER BONE LIVER LIVER THIS IS A REPORT FOR THE CALENDAR YEAR 1987 COMPLIANCE STATUS - 10 CFR 50 APP. I
.............. % OF APP !.
QTRLY 151 QTR 2ND QTR 3RD QTR 4TH QTR VRLY
% OF 08J JAN-MAR APR-JUN JUL-SEP OCT-NOV 08J APP.I GAMMA AIR (MRAD) 5.0 00.00 00.00 00.00 00.00 10.0 00.00 BETA A!R (MRAD) 10.0 00.00 00.00 00.00 00.00 20.0 00.00 TOT. BODY-(MREM) 2.5 00.00 00.00 00.00 00.00 5.0 00.00 Sn!N (MREM) 7.5 00.00 00.00 00.00 00.00 15.0 00.00 ORGAN (MREM) 7.5 0.00 0.00 0.00 0.00 15.0 0.00 LIVER LIVER BONE LIVER laver RESULTS 8ASED UPON 00CM REVISION 11 l
UPDATE CS118 FEBRUARY 1986 l
l l
64
TABLE 3.1-1 (continued)
ORESDEN UNIT Two 1987 ANNUAL REPORT MAXIMUM DOSES RESULTING PROM AIR 80RNE RELEASES PERIOD OF RELEASE - 01/01/87 TO 12/31/87 CALCULATED 02/22/88 IST 2ND 3RD ATH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 0.00E+00 1.76E-04 3.91E-04 4.06E-05 6.08E-04 (MRAD)
(
)
(NE )
(NE )
(NNE )
(NE )
BETA AIR 0.00E+00 4.60E-05 8.60E-05 1.35E-04 2.68E-04 (MRAD)
(
)
(NNE )
TOT. 800Y 0.00E+00 9.C5E-05, (NNE )
(NNE )
(NNE )
1.95E-04 1.69E-05 3.03E-04 (MREM)
(
)
(NE )
(NE )
(NNE )
(NE )
SKIN 0.00E+00 1.71E-04 3.66E-04 1.34E-04 6.70E-04 i
(MREM)
(
)
(NNE )
(NE )
(NNE )
(NE )
ORGAN 1.3BE-02 2.14E-02 1.39E-02 7.81E-03 5.67E-02 (MREM)
(NNE )
(NNE )
(NNE )
(NNE )
(NNE )
LUNG LUNG LUNG THYROIO LUNG THIS IS A REPORT FOR THE CALENDAR YEAR 1987 COMPLIANCE STATUS - 10 CPR 50 APP. 1
...........--- % OF APP I. -------------
QTRLY IST QTR 2ND QTR 3RD OTR 4TH QTR YRLY
% OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-NOV 00J APP.1 GAMMA AIR (MRAD) 5.0 0.00 0.00 0.01 0.00 10.0 0.01 BETA AIR (WRAD) 10.0 0.00 0.00 0.00 0.00 20.0 0.00 TOT. 800Y (MREM) 2.5 0.00 0.00 0.01 0.00 5.0 0.01 SKIN (MREM) 7.5 0.00 0.00 0.00 0.00 15.0 0.00 ORGAN (MREM) 7.5 0.18 0.29 0.19 C.10 15.0 0.38 LUNG LONG LONG THYROIO LUNG RESULTS BASED UPON 00CM REVISION 11 UPDATE CS118 FE80 VARY 1986 65
.l TABLE 3.1-1 (continued) l DRESDEN UNIT THREE 1987 ANNUAL REPORT MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD OF RELEASE - 01/01/87 TO 12/31/87 CALCULATED 02/01/88 IST 2ND 3RD 4TH TYPE OVARTER QUARTER OUARTER OUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 3.32E-03 4.36E-03 1.38E-03 1.73E-04 9.23E-03 (MRAD)
(NE )
(NE )
(NE )
(NNE )
(NE )
SETA AIR 1.61E-03 1.99E-03 5.56E-04 5.92E-04 4.74E-03 (MRAD)
(NNE )
(NNE )
(NNE )
(NNE )
(NNE )
707 BODY 1.70E-03 2.25E-03 6.96E-04 7.12E-05 4.72E-03 (MREM)
(NE )
(NE )
(NE )
(NNE )
(NE )
SKIN 3.78E-03 4.87E-03 1.48E-03 5.65E-04 1.07E-02
(
(MREM)
(NNE )
(NE )
(NE )
(NNE )
(NE )
ORGAN 6.37E-03 3.80E-02 2.51E-02 5.25E-02 1.22E-01 i
(MREM)
(NNE )
(NNE )
(NNE )
(NNE )
(NNE )
THYROID THYROID THYROID THYR 0!D THYROID THIS !$ A REPORT FOR THE CALENDAR YEAR 1987 j
COMPLIANCE STATUS - 10 CFR 50 APP. !
% OF APP ! -------------
OTRLY IST OTR 2ND OTR 3RD OTR 4TH OTR VRLY
% OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-NOV OBJ APP.I GAMMA AIR (MRAD) 5.0 0,07 0.09 0.03 0.00 10.0 0.09 SETA AIR (MRAD) 10.0 0.02 0.02 0.01 0.01 20.0 0.02 TOT. 80DY (MREM) 2.5 0.07 0.09 0.03 0.00 5.0 0.09 SKIN (MREM) 7.5 0.05 0.06 0.02 0.01 15.0 0.07 ORGAN (MREM) 7.5 0.08 0.51 0.33 0.70 15.0 0.81 THYROID THYH0:0 THYROID THYR 0!D THYROID RESULTS BASED UPON ODCM REVISION 11 UPDATE CS118 FEBRUARY 1986 66
T TABLE 3.2-1 ORESDEN UNIT ONE ACTUAL 1987 MAXIMUM DOSES (MREM) RESULTING FROM L10U10 EFFLUENTS PER100 0F RELEASE - 06/01/87 TO 06/30/87 CALCULATED 07/10/87 OATABASE CONTAINS DATA THROUGH 05/31/87 CURRENT IST 2ND 3RD 4TH OOSE TYPE RELEASE OVARTER QUARTER 00ARTER OUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC TOTAL 0.00E-01 0.00E-01 0.00E-01 0.00E-01 0.00E-01 0.00E-01 800Y INTERNAL 0.00E-01 0.00E-01 0.00E-01 0.00E-01 0.00E-01 0.00E-01 ORGAN LAST PER100 0F RELEASE - 05/01 TO 05/31 CALCULATED 06/03/87 THIS REPORT CONTAINS RELEASES FOR THE SECOND QUARTER COMPLIANCE STATUS - 10 CFR 50 APP. !
% OF APP 1. -------------
OTRLY IST OTR 2ND QTR 3RD OTR 4TH OTR YRLY
% OF 08J JAN-MAR APR-JUN JUL-SEP OCT-NOV 08J APP.I TOTAL 800Y (MREM) 1.5 00.00 00.00 00.00 00.00 3.0 00.00 CRIT. CRGAN(MREM) 5.0 00.00 00.00 00.00 00.00 10.0 00.00 RESULTS SASED UPON 00CM REVISION 11 UPDATE CS108 FESRUARY 1986 l
l l
l.
l 67 L
y l.
TABLE 3.2-1 (continued)
ORESDEN UNIT TWO 1987 ANNUAL REPORT MAXIMUM 00SES (MREM) RESULTING FROM LIQUID EFFLUENTS PERIOD OF RELEASE - 01/01/87 TO 12/31/87 CALCULATED 02/01/88 IST 2ND 3RD 4TH DOSE TVPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC TOTAL 3.415-04 1.991-04 1.01E-04 1.19E-04 7.59E-04
'800Y INTERNAL 5.06E-04 2.95E-04 1.47E-04 1.64E-04 1.11E-03 ORGAN LIVER LIVER LIVER LIVER LIVER THIS !$ A REPORT FOR THE CALENDAR YEAR 1987 COMPLIANCE STATUS - 10 CFR 50 APP. I
% OF APP !. -------------
QTRLY 157 QTR 2ND QTR 3RD QTR 4TH QTR YRLY
% OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-NOV 08J APP.!
TOTAL 800Y (MREM) 1.5 0.02 0.01 0.01 0.0T 3.0 0.03 CRIT. ORGAH(MREM) 5.0 0.01 0.01 0.00 0.00 10.0 0.01 LIVER LIVER LIVER LIVER LIVER RESULTS 8ASED UPON 00CM REVISION 11 UPDATE CS118 FEBRUARY 1986 68
TABLE 3.2-1(continued)
ORESDEN UNIT THREE 1987 ANNUAL REPORT max! MUM D05ES (MREM) RESULTING FROM LIQUID EFFLUENTS PERIOD OF RELEASE - 01/01/87 TO 12/31/87 CALCULATED 02/01/88 IST 2ND 3RD 4TH 00$E TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC TOTAL 2.44E-04 2.55E-04 1.01E-04 1.21E-04 7.20E-04 800Y INTERNAL 3.60E-04 3.78E-04 1.48E-04 1.76E-04 1.06E-03 ORGAN L1VER LIVER LIVER LIVER LIVER THIS IS A REPORT FOR THE CALENDAR YEAR 1987 COMPLIANCE STATUS - 10 CFR 50 APP. 1
.............. g op App 3, QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR VRLY
% OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-NOV 08J APP.1 TOTAL 800Y (MREM) 1.5 0.02 o"
0.01 0.0i 3.0 0.02 0.00 0.00 10.0 0.01 CRIT. ORGAN (MREM) 5.0 0.01 0.
LIVER LIVER LIVER LIVER LIVER RESULTS BASED UPON 00CM REVISION 11 UPDATE CS118 FEBRUARY 1986 I
l l
l l
l I
I l
I l
69 1
ORESDEN NUCLEd POWER STATION Figure 5.0-1 PARCH 1985
'~
n e
.c
'+
n
\\M N 7
w}
i.
['((
o 12 ais.i ris.2
/'$' '
E
' J2
==
2, s.2 2'*'
13
,,a r
,4 =.. -)
2.,.
16
- N 1..
5 zis.:
2,,es.,
j ass.i =*
= 2o5 2 h
i.so 44'6 ros.i
,,8 11 232.i. _1 0
'7 p,,
222 2
- p Morris 8" Ifi.i,
28:)
ae
[ 20b' 208' e
210 2 44
.N
' 7 I
21o.1 209 2 g
111.113 209-1 9M 0
Coal City
- 4,4 s
o, 5,
10 Miles i
DRESDEN STATION UNITS 1. 2 & 3 FIXED AIR SAMPLING AfiD TLD SITES AND OUTER RING TLD LOCATIONS 70
DRESDEN NUCLEAR POWER STATION Figure 5.0-2 1
o
.I 1
+
o l
t
=
+
s
.t s
3 CICoAow su 102 2 1 W 1 tib-2 ici.i g xx
....y.,,,. -
., Cemetery
{lA'*d Towpath Road N
i Dg28 g.
f Dresden Island Lect e
and Dam 4
ped'gw
- O.27 e $.l & 35 D.20
- o i.
- ',+
Di'ia' 5
Dresden Nuclear U
3 m u s.2 Power Station
+x*,+%
- m. iis.i i+t D 18 e e
gr munz 1
]
tit el 1064 f
1121.t g ilk.at in.g g
iD Goose Callins 55 Q
JoHet W
Lake Acad c
Praine s ep, 5
Yacht state O
D.33 8
I C '" "
3
{
fj E
h cenerai tract /c Co.
8 3,
c t
aj b
c s
o.
s.2 1 we O
1 2 Koometers ORESDEN STATlON UNITS 1. 2 & 3 INNER RING TLD LOCATIONS AND NEAR STATION WATER SMPLE t.0 CATIONS 71
ORESDEN NUCLEAR POWER i. '.TiCN Figure 5.0-3
)
m :H 19E5
/
)V
~
5 0
T
/~
J-.:-e /.
e a
f E
N j
D.23 A
D.34
- 1
A&B D.31 O.22
- 3 Morris eD 26 j
lit.113
[
W g
'N'N y
- D.25 Goalcuy e
- 4,,
9/,,,
/
a i
,. u..
e io ryue...,
oRESDEN STATION UNITS 1. 2 & 3 MILE $ AMPLE IK ATIONS AND W RE D11 TANT WATER SAMPLE LOCA!!CNS 72
DRE5 DEN NUCLEAR POWER STATION Standard Radiological Sampling Program Media TABLE 5.0-1 u
u
$l $!
e S'
si 31 e hl b i E
.I W t; 5' %
/
al Wi Si M 2
ulEi;!!!tl7;EifC.
Loc.
Code Typea Location Description El ;d Cl E A 6! # W -j D-01 Onsite Station 1 (Behind house at Dam)
X X
4 C-02 Onsite Station 2 (Behind Station)
X X
D-02 Onsite Station 3 (In-coming Road)
X X
D-04 Collins Road X
X
- D-05 Bennitt Farm X
X D-06' Will County Road X
X D Clay Products (In-coming Road)
X X
D-08 Prairie. Park X
X D-09 C
Coal City X
X D-10 Goose Lake Village X
X D-11 C
Morris X
X D-12 C
Lisbon X
X D-13 C
Minooka X
X l D-14 Channahon X
X l D C Joliet Brandon Road X
X
! D-16 C
Elwood X
X i
D C Wilmington X X D-18 C
Inlet Canal X'
D-19 Discharge Canal X!
D-20 Discharge Canal Xl t 0-21 Illinois River at EJ&E RR Bridge X
l X
D-22 Illinois River at Morris (Morris Water Works)
X D-23 Thorsen Well - GE f(
D-25 Biros Dairy Farmb X
D-26 C
Trotter Dairy farm X
D-27 Dresden Lock & Dam X
D-28 Dresden Pool of Illinois River X
D-29 Sanitary Lagoon - GE X 30 Evaporator Pond - GE X
l D-31 Goose Lake Corp. of Eng. - GE XX; l D-32 L.A.W. Well - GE
D-33 Pond West of MFRP - GE X
D-34 Evaporation Pond - GE X
l D-34A Dresden Cooling Lake at l
Dresden Road Crossing X
l D-34B Dresden Cooling Lake at County Line Road Crossing X
" Control (background) locations are indicated by a "C" in this column.
All other locations are indicator.
b Effective May 14, 1983, Corbin Dairy Farm was replaced by Biros Dairy Fann,'
11.5 mi Southwest of DNPS l
73 I
Rev. 1, 09-06-85 DRESDEN STATION TABLE 5.0-2
- ENVIRONMENTAL RADIOLOGI AL MONITORING PROGRAM, SAMPLING LOCATIONS 1.
AIR SAMPLERS Distance Direction Site Codea Location (miles)
(*)
'D-01 a.
On-site Station No.1 0.6 300 0-02 b.
On-site Station No. 2 0.3 50 D-03 c.
On-site Station No. 3 0.4 180 0-04 d.
Collins Road 0.9 260 0-05 e.
Bennitt Tzrm 0.9 60 0-06 f.
Will County Road 1.4 132 0-07 g.
Clay Products 2.0 180 0-08 h.
Prairie Park 4.0 230 0-09(C) 1.
Coal City 7.5 190 0-10 j.
Goose Lake Village 3.8 210 D-11 k.
Morris 8.0 250 D-12 (C) 1.
Lisbon 10.0 310 D-13 m.
Minooka 4.5 5
D-14 n.
Channahon 3.5 40 0-15 (C) o.
Joliet 12.5 60 0-16 (C) p.
Elmwood 8.0 80 0-17 (C) q.
Wilmington 8.0 130 2.
TLDs a.
Same as No. 1.
b.
Special TLD Samplers Distance Direction Revised Site Codeb Previous Site Code (miles)
(*)
D-101 1,2 Same l' 0 4
0-102 1,2 Same 1.3
-25 D-106 1,2 D-105 1,2 0.9 105 D-109 1,2 Same 0.8 175 D-110 1,2 Same 0.6 211 0-112a 1,2 0-111 1,2 0.8 240 0-112b 1,2 0-112 1,2 0.9 258 a Control (reference) locations are denoted by a "C" after site code.
All other locations are indicators.
b Effective October 1, 1985.
74
4 Rev. 1, 09 6-85 DRESDEN STATION TABLE 5.0-2 (continued)
ENVIRONMENTAL RADIOLOGIAL MONITORING PROGRAM, SAMPLING LOCATIONS 2.
TLDs b.
SpecialTLDSanplers(continued)
Distance Direction Re' vised Site Codeb
-Frevious Site Code (miles)
(*)
0-113 1,2 Same 0.9 277 D-115 1,2 D-114 1,2 0.8 309 D-116 1,2 0-115 1,2 1.0 341 0-201 1,2 Same 4.5 0
0-202 1,2 Same 5.0 20 0-203 1,2 Same 4.5 42 0-204 1,2 Same 5.0 65 0-205 1,2 Same 4.2 90 0-206 1,2 Same 3.5 118 D-207 1,2 Same 4.5 135 D-208 1,2 Same 5.0 156 D-209 1,2 Same 5.0 180 0-210 1,2 Same 4.8 200 0-211 1,2 Same 5.0 225 0-212 1,2 Same 4.8 240 0-213 1,2 Same 4.5 260 D-214 1,2 Same 4.5 290 D-215 1,2 Same 5.1 310 D-216 1,2 Same 4.8 340 3.
MILX Distance Direction Site Codea Location (miles)
(*)
D-25(C)
Biros Farm 11.5 206 D-26 (C)
Trotter's Dairy 6.1 190 a Control (reference) locations are denoted by a "C" after site code.
All other locations are indicators.
b Effective October 1, 1985.
l 75 i
Rev. 1,'09-06-85 DRESDEN STATION TABLE 5.0-2 (continued)
ENVIRONMENTAL RADIOLOGIAL MONITORING PROGRAM, SAMPLING LOCATIONS 4.
WELL WATER Distance 0;rection Site Code Location (miles)
(*)
0-35 a.
Dresden Lock a Dam 0.5 270 0-23a b.
Thorsen Well 5.
SURFACE WATER Distance Direction Site Code Location (miles)
(*)
0-21 a.
Illinois River at EJaE 1.0 270 Railroad Bridge D-34A b.
Cooling Lake, Dresden 2.6 185 Road Crossing D-348 c.
Cooling Lake, County
- 3. 0 160 Line Crossing D-22a d.
Illinois River at Morris 8.0 270 Water Works D-31a e.
Goose Laie - Corps of
- 2. 0 185 Engineers D-33a f.
West Pond w'est of Midwest 0.8 180 Fuel Reprocessing Plant 6.
COOLING WATER Distance Direction Site Code Location (miles)
(*)
0-18 a.
Inlet - Unit 1 At Station b.
Discharge At Station D-19 Unit 1 D-20 Unit 2/3 7.
FISH Distance Direction Site Code Location (miles)
(*)
D-28 Dresden Pool at Illinois 0.5 270 River a location shared with General Electric.
76
Rev. 1, 09-06-85 DRESDEN STATION TABLE 5.0-2 (continued)
ENVIRONMENTAL RADIOLOGIAL MONITORING PROGRAM, SAMPLING LOCATIONS 8.
BOTTOM SEDIMENTS Distance Direction Site Code Location (miles)
(*)
0-27 Dresden Lock and Dam-0.5 270 9.
TEMPERATURE CHARTS Distance Direction Site Code Location (miles)
(*)
0-21 Illinois River at EJ&E 1.0 270 Railroad Bridge l.
l^
l l
l 77
w r.'It"-
DRESDEN STATIOh TABLE 5.0-2 (continued)
)
thy!RONMENTAL RADIOLOGICAL MONITORING PROGRAM, SAMPLE COLLECTION AND ANALYSES Location Collection Type of Frequency Sagle Media Codes Site Frequency Analysis of Analysis Remarks l.
Airborne a.
Onsite ard Near Field Continuous Gross beta Weekly
. b all samples.
(
Particulates operation Gansna isotope if gross beta in a sample D-1 Onsite No. I for a week
- exceeds 5x the average concentratton of the D-2 Onsite No. 2 preceding Calendar quarter f or the sample D-3 Onsite No. 3
. location.
D-4C Collins Road b-D-5C Bennitt Farm Non-routine Reporting Levels D-6C Will County Line Road Cs-13410, Cs-137 20 pCi/m3 i
b.
Far Field Continuous Filter Weekly Non-routine Reporting levelgb operation exchange D-7C Clay Products for two Same as la when analyses are made.
D-8c Prairie Park weeks D-9C (C)
Ccal City u
D-10c Goose Lake Village W
D-Ilc Morris I
D-12 (C)
Lisbon D-13c M'nooka 0-14c Channahon D-15C (C)
Joliet D-16 (C)
Elwood D-17 (C)
Wilmington 1
2.
Airborne Same as 1.
Continuous 1-131 Btweekly Btweekly Every two weeks. On all Iodine operation sangles.
for two weeks Non-routine Reporting level I
0.9 pC1/m3 3.
Air Sangling Same as 1.
Test and Weekly On all samplers.
Train Maintenance i
8 Control (reference) locations are denoted by a *C" in this co hen. All other locations are indicators.
Average concentration over calendar quarter.
C Analytical cost and data shared with General Electric.
6
. =,,. -.
4
DRE5 DEN STATION TABLE 5.0-2 (continued)
ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM, SAMPLE COLLECTION AND ANALYSES Location Collection Type of Frequency Sample Media Code
- site Frecuency Analys t s of Analysts Remarks 4
TLD D-101 1,2 Inner Ring Quarterly Gamma Quarterly T o sets at all AP locations. One set D-102 1,2 read quarterly. Second set reao if requireo D-106 1,2 by Commonwealth Edison. At other loca-D-109 1.2 tions, all sets read quarterly.
D-Il0 1,2 D-ll2a 1,2 0-112b 1,2, D-113 1,2 0-115 1,2 D-116 1.2 D-201 1.2 through Outer Ring 216 1.2
- j 5.
Milk Weekly:
1-131 Weekly On all samples. LLD: 0.5 pct /1.
D-25 (C)
Biros farm May through On monthly comosites.
D-26(C)
Trotter's Dairy October On monthly composttes.
Monthly:
1-131 Monthly On all samples. LLD:
5.0 pct /l.
November On all samples.
through On all samples.
Aprti Non-rout tne Reporting tewelsb I-131 3: Cs-134 60; Cs-131 70; Ba-La-140 }X) pC6/1 6.
Well Water D-35 Dresden Lock and Dam Quarterly Gross Alpha Quarterly On all samples.
D-23C Thorsen Well Gross Beta Quarterly Trittum Quarterly
- Control (reference) locations are denoted by a "C" in this colurn. All other locations are indicators.
Average concentration over calendar quarter.
C Analytical data and cost shared with General Electric.
DRE5 DEN ST0 TION TA8LE 5.0-2 (coatinued)
ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRM, SAMPLE COLLECT!bh AND ANALY5t5 Location Collection Type of Frequency.
Neola Coded Site Frequency Analysis of Analysis Hemans k.* Water D-21 Illinois River at EJLE Weekly Gamma Isot Montnly On monthly compostte of weekly samples.
Railroad 8 ridge D-34A Cooling Lake, Dresden Weekly Gross Beta Weekly On all samples.
Road Crossing Gamma Isot D-348 Cooling Lake, County Weekly Gross Beta Weekly On all samples, Line Crossing Gamma Isot D-22d Illinois River at Quarterly Gross Beta Quarterly On 488 *rg,!cs.
Morris Water Works Tritium D-31d Goose Lake - Corps Quarterly Gress Beta Quarterly on all samples.
of Evigineers Tritium D-33d West Pond west of Quarterly Gross Beta Quarterly un all samples.
Mdwest Fuel Tritium Reprocerstng Plant See footnote "c."
8.
Cooling Water D-18 Inlet. Unit No. 1 Weekly Gross beta Weekly On all senples. Provided by Station D-19-1 Discharge, Unit No. I personnel.
D-20-2,3 Discharge, Ibit No. 2 9.
Fish D-28 Dresden Pool of Semlannually Gamma Isot Semlannually On edible port 6ons only.
I!!Inots River hon-routine deporting Levelsb 4
4 4-Mn-54 3:10 : Fe-$9 1:10 : Co-do J 10 S
Co-60 2a104 in-65 2m104: Cs-1J4 lal0 ;
C5-lj7 1 193 pO/kg wet wesght.
10.
Bottom D-27 Dresden Lock and Dam Annually bamma Isot Annually Sedleents 11.
Temperature D-21 EJ&E Hailroad Bridge Monthly Delivered to Station personnel.
Charts
- Control (reference) locations are' denoted by a "C" in th!S Column. All other loCattons are indicators.
Average concentration over calendar quarter.
4 3
2 3
2 2
2 4 n s /1.
H-3 2x10, Mn-$4 1x10, Fe-59 4x10, Co-58 In10 Co-60 3x10, Zn-65 3x10, Zr-Mb-9S 4x10, I-131 2 Cs-134 30 Cs-131 30. da.La-lau 2m10 Analytical data and cett shared with General Electric.
e
~.
DRE5 DEN STATION TABLE 5.0-2 (conM nued)
ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM, SAMPLE COLLECTION AND ANALYSES (continued)
Location Collection Type of Frequency Sample Media code Site Frequency Analysis of Analysts Remarks-
- 12. Dairy Census a.
Site boundary to 2 elles a.
Enumeration by a door-Annually During grazing season.
to-door or equivalent counting technique.
b.
2 miles to 5 miles b.
Enumeration by using Annually During grazing season, referenced infcreation from county agricultural agents or other reliable sources.
c.
At dairies listed in item 5.
c.
Inquire as to feeding Annually.
During grazing season.
practices:
(1) Pasture only.
g (2) Feed and chop only.
(3) Pasture and feed; if both, ask farmer to estimate fraction of food from pasture:
<251, 25-50%, 50-751, or >75%.
13.
Nearest In all 16 sectors Annually Residence Census
._m.
i-
,w
.3-r,
-r
,y
TABLC 5.0-3 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM QUARTERLY SUpeuRY Name of Facility Dresden Nuclear Power Station Docket No.
50-10, 50-237, 50-549 Location of Factifty Grundy Illinois Reporting Period 1st Quarter 1987 (County, Statel Indicator Location with Highest Control Sample Type and Locations Quarterly Mean Locations Number of Type Number of Meana Mean Mean8 Non-routine (Units)
Analyses LLD Range Location Range Range Results Air Partjculates Gross Beta 72 0.01 0.023 (72/72)
D-05, Bennitt Farm 0.026 (13/13)
None 0
(pCf/s )
(0.006-0.039) 0.9 mi 9 60*
(0.012-0.036)
<tLD None 0
3 (pC1/m )
Gamma 8ackground Gamma Dese 17 3.0 15.3 (8/8)
U-05, Bennitt Farm 16.2 (1/1) 13.8 (9/9) 0 (TLDs) (mR/Qtr.)
(14.7-16.2) 0.9 af 9 60*
(12.4 15.0) cn to Milt I-131 6
5.0
<tLD
<LLD 0
(pCf/1)
Cooling Water Gross Beta 39 1.0 3.3 (26/26)
D-20-2/3, Discharge 3.7 (13/13) 2.9 (13/13) 0 4
j (pCf/1)
(2.0-7.5)
Canal at Station (2.5-7.51 (2.1-4.4)
Surface Water Gasuna Spec.
3 (pC1/1)
Cs-134 10
<tLD None 0
Cs-137 10
<tLO None 0
Other Gammas 20
<tLD None 0
- Mean and range based on detectable measurements only. Fractions indicated in parentheses.
i 1
t 4 -
a.
TABLE 5.0-4 ENVIRONMCTAL RADIOLOGICAL MONITORING PROGRAM QUARTERLY StMWtY Name of Facility Dresder Nuclear Power Station Docket No.
50-10, 50-237, 50-549 Location of Factitty Grundy, Illinois Reporting Period 2nd Quarter 1987 (county. State)
Indicator Location with Highest Control Sample Type and Locations Quarterly Mean Locations Number of Type Number of Meana Mean Meena Non-routine (Units)
Analyses LLD Range Location Range Range Nesults Gross Beta 78 0.01 0.022 (78/78)
D-02, Onstte 0.026 (13/13)
None 0
Air Part{culates (pC1/s )
(0.006-0.049)
No. 2 (0.016-0.046)
Airborrejodine I-131 39 0.10
<LLD None 0
(pC1/m3 Gasona Background Ganom Dose 17 3.0 16.2 (8/8)
D-05, Bennitt Farm 17.1 (2/2) 13.0 (9/9) 0 (TLDs) (mR/Qtr.)
(15.0-17.1) 0.9 at 9 60*
(12.9-16.2)
D Milk 1-131 20 5/0.5
<LLD
<LLD 0
(pC1/1)
Cooling Water Gross Beta 39 1.4 3.2 (26/26)
D-20-2/3. Discharge 3.3 (13/13) 3.3 (13/13) 0 (pC1/1)
(1.7-4.8)
Canal at Station (1.7-9.8)
(2.6-5.0) surface Water Gamma Spec.
3 m
w (pCf/1)
Cs-134 10
<tLD None O
Other Gesumes 20
<LLD None 0
Fish Gaasna Spec.
5 (pCf/g wet)
Cs-134 0.1 (LLD None O
Cs-137 0.1
<tLD None 0
Other Gausnes 0.2
<tLD None 0
Botton Sediments Gasuna Spec.
1 (pCf /g dry)
Cs-134 0.1
<LLD None O
Cs-137 0.1
<tLD None 0
Other r.a==as 0.2
<LLD None 0
- Mean and range based on detectable measurements only. Fractions indicated in parentheses.
November - April LLD = 5.0; May - October LLD = 0.5.
i
.l
H - qw TABLE 5.0-5
[NVIRONMENTAL RADIO:.0GICAL MONITORING PROGRAM QUARTERLY SUPERY Name of Facility Dresden Nuclear Power Station Docket No.
50-10. 50-237, 50-549 Location of Facility Grundy, Illinois Reporting Period 3rd Quarter 1987 (County, 5 tate)
Indicator Location with Highest Control Sample Type and Locations Quarterly Mean Locations Number of Type Number of Meana Mean Mean8 Non-routine (Units)
Analyses LLD Range Location Range Range Results Air Part{culates Gross Beta 78 0.01 0.022 (78/78)
D-02, Onsite 0.025 (13/13)
None 0
(pC1/m )
(0.008-0.056)
Station No. 2 (0.006-0.040) 0.3 at # 50*
<LLD Nune 0
(pC1/m3)
Gasuna Background Gaassa Dose 17 3.0 17.2 (8/8)
D-02. Onsite 13.2 (2/2) 14.7 (9/9)
O cn (TLDs) (mR/Qtr.)
(16.1-18.2)
Station No. 2 (12.8-16.9) 0.3 al 9 50*
D-08 Prairie Pack Milk I-131 26 0.5
<LLD
<LLO O
(pC1/11 Cooling Water Gross Beta 39 1.0 4.0 (26/26)
D-192. Discharge 4.0 (13/13) 4.0 (13/13) 0 (pC1/1)
(2.6-5.8)
Canal at Station (3.2-5.5)
(2.9-5.1)
Surface Water Gassna Spec.
3 (pCf/1)
Cs-134 10
<LLD None O
Other Gaassas 20
<LLD None 0
- Mean and range based on detectable measurements only. Fractions indicated in parentheses.
6
- - - J
TABLE 5.0-6 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM QUARTERLY SUfetARY Name of Fact 19ty Dresden Nuclear Power Station Docket No.
50-10. 50-237, 50-549 Location of Factitty Grundy, Illinois Reporting Period 4th Quarter 1987 R.ounty, State)
Indicator Location with liighest Control 5:gle Type and Locations Quarterly Mean Locations Number of Type Number of Meana Mean Meana Non-routine (Units)
Analyses LLA Range Location Range Range Results Gross Beta 84 0.01 0.028 (84/84)
D-04, Co111ps Rd.
3.0 (14/14)
None 0
AirPart{culates (pC1/s )
(0.011-0.057) 10.016-0.045)
Airborne Iodine I-131 42 0.10 4LD None 0
(pC1/m3)
Gaasna Background Gamuna Dose 17 3.0 20.2 (8/8)
D-02, Onsite No. 2 22.1 (1/1) 16.5 (9/9) 0 (TLDs) (mR/Qtr.)
(18.8-22.1) 0.3 at S 50*
(14.9-19.2)
Milk I-131 14 5.0/
<tLD None 0
(pC1/1) 0.5b Cooling Water Gross Beta 42 1.5 3.8 (28/28) 0-20-2/3 Discharge 4.2 (14/14) 3.6 (14/14) 0 (pC1/1)
(2.8-5.7)
Canal at Station (3.1-5.7)
(3.1-4.4)
Surface Water Gamma Spec.
3 (pC1/11 Cs-134 10
<LLD None O
Other Gassnes 2v
<LLD None 0
i Fish Gaauna Spec.
4 (pCf/g i.et)
Cs-134 10
<tLD None 0
l Cs-137 10 0.11 (1/4)
D-28. Dresden Pool 0.11 None 0
of 111tnois River Other Gaumies 20
<tLD None O
1 f
- Mean and range based on detectable measurements only. Fractions indicated in parentheses, j
November - April LLD = 5.0; May - October LLD = 0.5.
TABLE 5.1-1 GAMMA RADI ATION AS MEASURED BY THERM 0 LUMINESCENT 00SIMETERS (TLDs)
STANDARD RADIOLOGICAL MONITORING PROGRAM 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Date Placed:
01-03-87 03-28-87 06-28-87 10-04-87 Date Removed:
03-28-87 06-28-87 10-04-87 01-02-88 Days in the Field:
84 92 98 90 Location Averace OR/Qtr.
On-Site Indicator Locations D-01 On-Site 1 15.4i0.7 17.0 0.9 17.310.8 21.111.2 D-02 On-Site 2 15.3 1.2 15.810.8 18.211.5 22.1 1.3 0-03 On-Site 3 15.011.0 15.0 1.1 17.211.7 19.211.0
- D-04 Collins Road 15.6 0.8 17.1 0.8 16.11.07 20.711.6 Mean i s.d.
15.3 0.2 16.2tl.0 17.210.9 20.8tl.2 0ff-site Indicator Locations
- D-05 Bennitt Farm 16.210.8 17.1t0.8 17.7 1.2 20.510.9
- D-06 Pheasant Trail 15.1t0.8 15.6t0.7 17.0tl.4 18.911.7
- D-07 Clay Products 14.7t0.7 15.810.7 16.411.4 19.711.1
- D-08 Prairie Park 15.310.7 15.910.7 18.214.7 18.8tl.4 Mean i s.d.
15.310.6 16.110.7 17.310.8 19.510.8 Background Locations
- D-09 Coal City 12.410.7 13.6 0.8 12.810.8 17.712.0
- D-10 Goose Lake Village 15.0 0.8 16.211.0 16.311.4 19.210.8
- D-11 Morris 15.0 1.2 13.7t0.8 16.913.3 15.911.0 0-12 Lisbon 13.8 0.8 13.7 0.8 14.811.0 15.2 0.9
- D-13 Minooka 14.410.7 14.6tl.0 14.611.1 15.710.9
- D-14 Channahon 13.810.7 14.7i0.6 14.610.7 17.710.7
- 0-15 Joliet Brandon Rd.
13.810.7 13.210.8 15.410.8 15.510.8 0-16 Elmwood 13.210.7 14.711.3 13.610.9 16.7tl.0 D-17 Wilmington 12.910.6 12.911.2 13.511.1 14.911.9 Mean i s.d.
13.810.9 13.0 3.9 14.711.3
- 16. Sil. 4 Locations shared by Dresden and G.E.
86
TABLE 5.1-1 (continued)
GAMMA RA0!ATION AS MEASURED BY THERM 0 LUMINESCENT 00SIMETERS (TL0s)
SPECIAL PROGRAM INNER RING, NEAR SITE B0UNDARY, INDICATOR LOCATIONS 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Date Placed:
01-03-87 03-28-87 06-28-87 10-04-87 Date Removed:
03-28-87 06-28-87 10-04-87 01-02-88 Days in the Field:
84 92 98 90 Location Average mR/ Quarter Code D-101-1 16.410.9 16.910.6 18.111.5 18.6i0.9 D-101-2 15.610.8 16.911.9 18.111.6 19.611.3 D-102-1 18.010.8 19.611.3 19.410.7 21.410.8 D-102-2 18.011.0 19.7tl.1 19.710.9 22.210.9 D-106-1 15.510.7 16.210.6 17.710.6 18.810.8 D-106-2 15.9i0.7 17.0f0.9 17.711.0 21.0i0.8 D-109-1 16.410.8 17.310.6 18.311.1 20.010.7 0-109-2 17.0f0.9 18.611.0 20.611.3 21.211.0 0-110-1 14.210.7 16.510.8 16.7tl.5 18.511.1 0-110-2 21.4tl.1 24.2il.1 23.9tl.0 27.4tl.2 0-112a-1 14.810.7 16.110.8 17.3fl.3 18.8tl.1 D-112a-2 15.611.0 17.3tl.0 17.8tl.1 19.710.8 D-112b-1 12.410.8 12.310.8 15.411.0 15.lil.0 0-112b-2 12.910.8 13.410.7 15.111.2 16.811.4 D-113-1 15.1t0.7 15.0il.0 19.310.9 16.8i0.8 D-113-2 14.3t0.8 15.7*1.1 16.811.2 18.2il.4 0-115-1 15.810.7 16.310.9 18.111.2 18.0i0.8 D-115-2 16.210.8 17.8t0.8 18.Dil.0 20.3*1.3 l
D-116-1 18.0i0.7 17.8i0.8 21.311.0 19.110.8 0-116-2 18.4tl.1 19.0i0.9 20.310.8 20.810.9 l
Mean i s.d.
16.112.0 16.314.5 18.Si2.0 19.612.5 l
9 I
87 l
m
,c
TABLE 5.1 1 (continued)
GAMMA RADIATION AS MEASURED BY THERM 0 LUMINESCENT DOS! METERS (TL0s)
SPECIAL PROGRAM OUTER RING, NEAR S MILE RADIUS, INDICATOR LOCATIONS 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Date Placed:
01-03-87 03-28-87 06 28-87 10-04-87 Date Removed:
03-28-87 06-28-87 10 04-87 01-02-88 Days in the Field:
84 92 98 90 Location Average mR/ Quarter D-201-1 18.810.7 21.311.8 21.8*0.9 22.6tl.4 0-201-2 18.510.6 22.110.8 20.911,0 23.Bil.2 0-202-1 17.311.0 16.3fl.0 19.011.3 17.510.9 D-202-2 14.910.7 18.211.0 16.411.0 19.8*1.4 0-203-1 13.7i0.7 12.710.7 16.2*1.6 15.611.1 0-203-2 18.510.6 17.910.9 18.511.4 20.2*1.3 D-204-1 16.310.8 17.511.1
- 18. SiO. 7 20.011.5 D-204-2 14.110.7 16.5i0.9 16.0tl.2 18.111.0 0-205-1 16.8*0.9 15.210.9 21.313.2-17.511.0 0-205-2 16.410.8 17.911.1 18.710.8 20.111.2 0-206-1 15.SiO.7 16.0i0.7 16.410.7 18.211.1 0-206-2 15.410.7 17.411.2 17.911.5 19.510.9 D-207-1 14.110.7 17.612.8 17.412.0 17.lil.3 D-207-2 14.310.7 15.711.1 15.St0.8 17.910.8 D-208-1 12.710.7 13.510.8 15.010.8 14.410.8 D-208-2 13.310.7 13.3fl.5 14.8tl.3 15.6tl.0 0-209-1 12.410.7 12.810.9 13.8i0.7 14.711.0 0-209-2 14.911.3
- 12. Bil.1 14.010.8 15.511.2 D-210-1 15.5i0.7 15.0f0.7 17.110.0 16.6i0.9 D-210-2 16.610.7 17.910.8 19.111.7 20.511.0 D-211-1 16.6i0.8 17.411.0 20.010.9 18.Pil.1 D-211-2 16.6tl.1 18.611.0 18.6tl.1 22.811.9 D-212-1 16.810.9 16.7tl.0 19.8tl.6 18.5fl.0 0-212-2 16.810.8 17.310.8 19.310.8 20.111.0 0-213-1 13.210.7 12.710.7 14.910.6 14.710.7 D-213-2 13.010.7 14.310.8 U..St0.7 17.811.2 0-214-1 19.210.7 20.811.0 21.7*1.4 23-011.0 0-214-2 18.5fl.0 19.811.1 20.511.1 21.610.9 D-215-1 19.311.3 20.210.7 20.211.2 21.910.8 D-215-2 17.611.4 19.411.1 19.311.1 21.510.8 D-216-1 18.010.7 18.611.1 19.9tl.4 19.410.9 D-216-2 18.210.8 19.211.2 20.420.9 20.Sil.2 Mean i s.d.
16.112.0 17.012.6 18.0 2.4 18.912.6 88
0 O
APPENDIX II METEORCLOGICAL DATA 1
89
,,-...e..
,em,.
o DRESDEN NUCLEAR' POWER STATION PERIOD OF RECORD - JANUARY-MARCH 1987 STABILITY CLASS - EXTREMELY UNSTABLE (DIFF TEMP.300-35 FT)-
WINDS MEASURED AT 300 FEET WIND WIND SPEED (IN MPH)
' DIRECTION
.9-3 47 8-12 13 19-24 GT 24 TOTAL N
O O
O O
O O
O NNE O
O O
O O
O O
NE O
O O
O O
O O
ENE O
O O
O O-0 0
E O
O O
O O
O O
ESE O
O' O
O O
O O
.SE O
O O
O O
O O
SSE O
O O
O O
O O.
s S
O O
O O
O
'O O
SSW O
O O
O O,/
O O
SW O
O O
O J
O O
-O WSW O
O O
- 0 0
0 0
1 W
O O
O
=~
O O
O O
t, WNW O
O O
O O
O O
NW
'O O
1 O
O O
1 NNW O
2 O
O O
O 2
VARIABLE O
O O
O O
O O
. TOTAL 0
2 i
O O
O 3
Hours of calm in this stability class:
O Hours.of missing wind measurements in this stability class:
O Hours of missing stubility measurements in all stability classes:
6 90
1 1
. I DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD - JANUARY-MARCH 1987
-STABILITY CLASS - MODERATELY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND' WIND SPEED _(IN-MPH)
DIRECTION
.9-3 4-.7 8-12 13-18 19-24 OT 24 TOTAL N
O O
O 1
1 0
2 NNE O
O 1
0 0
0 NE O'
O O
O O
O O'
ENE O
O O
O O
O O
E O
O O
O 1
0 1
ESE O
O O
O O
3 O
SE.
0 0
0 0
0 0
0 SSE O
O O
O O
O O-S O
O O
O O
O O
SSW 0-0 0
0 0
0 0
SW O
O O
O O
O O'
WSW O
O O
O O
O O
W G
O O
0-0 0
0 WNW O
O O
5' O
O 5
NW 0
1 2
1 0
0 4
NNW O
2 3
0 0
0 5
VARIABLE O
O O
O O
O O-TOTAL 0
3 6
7 2
0 18 1
- Hossrs of calm in this stability class:
0 Hours.of missing wind measurements in this stability class:
0 Hours of missing stability measurements in all stability classest 6
91
. ~.
r DRESDEN NUCLEAR' POWER' STATION PERIOD-OF-RECORD - JANUARY-MARCH 1987 STABILITY CLASS.- SLIGHTLY' UNSTABLE.
(DIFF-TEMP 300-35 FT)
WINDS M~ASURED AT 300 FEET WIND.
WIND-SPEED (IN, MPH)
DIRECTION s9-3.
4 8-12 13-18 19-24 0TL24-TOTAL N
-0 2
1 2
1 O
6 NNE O
O 1
O O
O 1
NE O
O 1
O O
O 1
ENE O
O O
2 O
O 2
E-0 0
0-0 3
1 4
ESE'
.O O
O 3
1 2
6 SE
.O O
O 2
4 0
6 SSE O
O O
O O
O O
'S O
O O
O O
O O
SSW O
O O
O O
O O
.SW O
O.
O O
O O. -
- O WSW 0,
-O O
O O
O O
+
W O
O' O
3 8
0 11 WNW
.O 6
3 1
O O
10 NW.
1 4
3 5
0
'O 13 NNW O
2 2
4 1
0 9
VARIABLE O
O
.0 0
0 0
0 TOTAL i
14 11 22 18 3
69 Hours'of calm in this stability class:
O Hours of missing wind measurements in this stability class O
Hours of. missing stability measurements in all stability classes 6
92
t DRESDEN NUCLEAR POWER STATION' PERIOD OF RECORD - JANUARY-MARCH 1987 STABILITY CLASS - NEUTRAL (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND WIND SPEED (IN MPH)
DIRECTION
.9-3 4-7 8-12 13-18~
19-24 OT 24 TOTAL N
3 11 7
9 4
7 41 NNE 4
15 4
17 2
20 62 NE 3
10 14 13 22 2
64 ENE 3
8 27 43 44 0
125 E
1 6
18 40 29 10 104-ESE 2
7 11 17 3
8 48 SE 3
12 12 15 9
0 51 SSE O
5 3
8 1
2 19 S
O 15 15 17 8
6 61 SSW 0
1 4
22 4
8 39 SW 0
8 11 12 8
4 43 WSW 1
10 19 24 4
1 59 W
1 14 14 33 15 2
79 WNW 1
9 13 29 17 3
72 NW 2
5 19 28
.32 9
95 NNW 2
9 17 40 25 5
98 VARIABLE O
O O
O O
O O
TOTAL 26 145 208 367 227 87 1060
' Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
9 Hours of missing stability measurements in G.1 stability classes:
6 93
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD - JANUARY-MARCH 1987 STABILITY CLASS - SLIGHTLY STABLE (DIFF TEMP 300-35 FT) i WINDS MEASURED AT 300 FEET WIND WIND SPEED ~(IN MPH)
DIRECTION
.9-3 4-7 8-12 13 19-24 GT 24 TOTAL N
1 6
6 8
11 2
34 NNE 1
3 2
3 2
'2 13 NE 2
4 2
17 5
1 31 ENE 4
9 13 29 9
0 64 E
1 7
16 32 21 9
86 ESE 1
2 14 20 31 11 79 SE O
O 11 17 7
2 37 SSE 2
3 8
13 10-0 36 S
0 4
11 18 12 0
45 SSW 0
3 5
16 15 1
40 SW
-0 11 4
35 23 3
76 WSW.
0 17 8
15 8
2 50 W
0 9
13 10 17 2
51 WNW 0
3 3
17 11 9
43 NW 1
2 17 19 7
2 48 NNW 2
1 7
20 3
3 36 VARIABLE O
O O
O O
O O
TOTAL 15 84 140 289 192 49 769 Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
3 Hours of missing stability measurenents in all stability classes:
6 94
r-L-'
- DRESDEN NUCLEAR POWER STATION L.
PERIOD OF RECORD - JANUARY-MARCH 1987 STABILITY CLASS
. MODERATELY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND WIND SPEED (IN MPH)
DIRECTION
.9-3 4-7 8-12 13-18 19-24 OT :24 TOTAL N
O 3
4 1
1 0
9 NNE 1
0 1
3 0
0 5
NE 1
2 1
3 0
0 7
ENE O
1 6
2 0
0 9
E O
O 1
4 1
0 6
ESE O
O 2
14 3
0 19 SE O
1 8
4 1
0 14 SSE 1
0 1
2 O
O 4
S O
O 3
4 0
0 7
SSW O
O 2
0 2
0 4
SW 2
1 1
17 5
0 26 WSW 0
4 5
8 1
0 18 W
2 3
5 4
1 0
15 WNW' 1
0 1
2 0
0 4
NW 2
5 3
5 2
0 17 NNW 1
5 1
3 0
0 10 VARIABLE O
O O'
O O
O O
l TOTAL 11 25 45 76 17 0
174 l
Hours of calm in this stability class:
O Hours of missing wind measurements in this stability class:
0 Hours of missing stability measurements in ali stability classes:
6 95 y
DRESDEN NUCLEAR. POWER STATION-
. PERIOD OF RECORD
'. JANUARY-MARCH.
1987 c
STABILITY CLASS - EXTREMELY: STABLE -
(DIFF TEMP'3OO-35 FT)
WINDS MEASURED AT 300 FEET WIND WIND SPEED (IN MPH).
DIRECTION
.9-3 4 G-12 13-18 19 OT 24 TOTAL N
0-0 0
0 0
0 0
NNE O
O O
O O
O O
NE O
O O
O O
O O
ENE O
1 O
O O
O 1
-E O
1 O
O O
O 1
ESE O
O O
O O
O-0 SE O
O 3
1 O
O 4
SSE 1
O O
2 O
O-3 S
O O
O O
O O
O SSW O
O 1
3 0
0 4
SW O.
1 3
1 2
2 9
WSW O
1 0
4 0
0 5
W O
4 0
7 0
0 11 WNW O
O 7
0 0
0 7
NW O
1 0
2 O
O 3
NNW O
1 O
O O
O 1
VARIABLE O
O O
O O
O O
TOTAL 1
10 14 20 2
2 49 Hoursoof calm in this stability class:
O Hours of missing wind measurements in this stability class:
O Hours of missing stability measurements in all stability classes:
6 96 l
1
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD - APRIL-JUNE 1987 STABILITY.' CLASS - EXTREMELYLUNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASlJRED AT 300 FEET WIND WIND SPEED (IN MPH)
DIRECTION
.9-3 4-7 8-12 13-1S' 19-24 GT-24 TOTAL N
0.
0 0
0 0
1 1
NNE-0 0
0 0
0 1
1 NE O
O 1
2 0
0 3
ENE O
O O
1 0
0 1
E O
O 1
1 O
O 2
ESE.
O O
O O
O O
O SE O
O 1
O O
O 1
SSE O
O O
O O
O O
S 0
0 0
0 0
0 0
SSW O
O O
O O
O O
SW 0
0 0
1 0
0 1
WSW O
O O
O O
O O
W O
O O
O O
O O
WNW O
O O
O O
O O
NW O
O 2
0 0
0 2
NNW O
O O
O O
O O
VARIABLE O
O O
O O
O O
l l
TOTAL 0
0 5
5 0
2 12 Hours of calm in this stability class:
O l.
. Hours of missing wind measurements in this stability class:
O l
Hours of missing stability measurements in all stability classes:
9 l
97 l
m
- DRESDEN NUCLEAR POWER STATION-PERIOD OF' RECORD
-APRIL-JUNE 1987-I STABILITY CLASS - MODERATELY UNSTABLE -(DIFF TEMP 300-35 FT) f[
WINDS MEASURED AT 300 FEET l
WIND WIND SPEED'(IN MPH).
l-
. DIRECTION
.9-3 4 8-12 13-18 19-24' OT 24 TOTAL-
/.
j N
O O
2 1
0 3
6 e
NNE O
1 3
5 1
1.
11 NE O
O 5
7 4
.0 16 ENE O
O O
5 1
0 6
E O
O 1
3 0
0 4
I
\\
ESE O
O 2
O O
O 2
SE O
3 1
O O
0-4 SSE O
O 3
0 0
0 3-S 0
2 5
0 0
0 7
-SSW 0
3 2
0 0
0 5
f SW 0-2 1
2 O
O 5
WSW-0 0
1 2
0
'O' O
W 0
0 0
0 0
0 0
l WNW 0
0 0
2 0
0 2
NW 0
0 2
4 0
0 6
NNW 0
0 1
0 0
0 1
VARIABLE O
O O
O O
O O
TOTAL 0
11 29 31 6
4 81 Hours of calm in this. stability class:
O Hours of missing wind measurements in this stability class:
O Hours of. missing stability measurements in all stability classes:
9-98
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD - APRIL-JUNE 1987 STABILITY CLASS - SLIGHTLY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND WIND SPEED (IN MPH)
DIRECTION
. 9.3 47 8-12 13-18 19-24 OT 24 TOTAL N
O 1
5 0
0 1
7 NNE O
1 5
3 1
2 12 NE O
O 6
6 7'
2 21 ENE O
1 6
2 O
O 9
E 3
2 2
1 1
0 9
ESE O
2 1
1 O
O 4
SE O
3 5
3 0
0 11 SSE O
2 4
3 0
0 9
S O
O 3
2 O
O 5
SSW.
O O
O O
O O
O SW O
O 3
4 0
0 7
WSW O
2
'3 0
0 0
5 W
O O
O 1
O O
1 WNW O
O 2
8 3
0 13 NW O
1 6
1 5
1 14 NNW O
1 3
1 1
2 8
VARIABLE O
O O
O O
O O
TOTAL 3
16 54 36 18 8
135 Hours of calm in this stability class:
O Hours of missing wind measurements in this stability class:
1 Hours of missing stability measurements in all stability classes:
9 99
t
-DRESDEN NUCLEAR POWER EfATION PERIOD OF RECORD - APRIL-JUNE 1987.
STABILITY CLASS - NEUTRAL (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND' WIND SPEED (IN MPH) l DIRECTION
.9-3 4-7 8-12 13-18 19-24 GT 24 TOTAL N
1 0
11 6-2 3
23 NNE
' 1 3
13 12 4
5 38 i
NE 4
5 25 19 14 2
69 ENE 1
9 36 35 7
0 88 E
2 10
'15 10 2
0 39 l
ESE 1 -
9 14 15 3
4 46 l
SE 3
16 23 15 1
'1 59 l
.SSE 1
5 16 8
1 0
31 l
1' S
2 7
10 16 3
0 46 l
SSW 3
8 16 33 13 1
74 i
SW 6
4 11 12 7
0 40 WSW 2
4 14 23 16 2
61 W
O 8
14 20 7
0 49
[
GNW 3
5 16 28 7
1 60 L
NW O
3 22 12 11 2
50 NNW O
1 9
16 4
2 32 VARIABLE O
O O
O O
O O
TOTAL 30 97 273 280 102 23 805 Hours of calm i t, this stability class:
O Hours of. missing wind measurements in this stability class:
12 Hours of missing stability measurements in all stability classe*
9 100
4 DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD - APRIL-JUNE 1987
-STABILITY CLASS --SLIGHTLY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND-WIND SPEED-(IN MPH)
DIRECTION
.9-3 4
.7 12 13-18 19-24 GT 24 TOTAL N
O 1
8 8
9 1
27 NNE 3
0 9
25 10 2
'49 NE O
3 19 33 18 2
75 ENE 4
12 28
'22 O
O 66 E
5 7
14 19 4
0 49 ESE 3
3 12 25 9
0 52 SE O
11 22 29 3
0 65 SSE O
6 12 14 0
0 32 S
O 4
7 23 8
0 42 SSW 2
3 13 23 17 2
60 SW 0
4 15
'25 15 2
61 WSW 0
3 12 15 19 5
54 W
O 2
15 10 1
3 31 WNW 0
2 15 8
4 1
30 NW 0
1 10 12 10 2
35 NNW O
1 0
7 3
2 1:
VARIABLE O
O O
O O
O O
TOTAL 17 63 211 298 130 22 741 Hours of calm in this stability class:
O Hours of missing wind measurements in this stability class:
3 Hours of missing stability measurements in all stability classes:
9 101
s IG f
DRESDEN~ NUCLEAR POWER STATION i
PERIOD OF RECORD - APRIL. JUNE 1987 STABILITY CLASS MODERATELY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET L
, WIND WIND SPEED (IN MPH)
~'Y DIRECTION
.9-3 4-7 8-12 13-18 19-24 OT 24 TOTAL
}-
L N
O O
O 3
10 2
15 NNE 3
2 3
10 1
0 19 NE O
2 4
4 0
0 10 ENE 1
4 7
2 0
0 14 E
O 1
2 3
0 0
6 lt.
ESE O
O 4
2 3
0 9
SE O
8 12 13 1
0 34 SSE O
2 7
13 2
0 24 S
O 2
6 5
5 0
18 SSW 1
1 7
19 12 1
41 SW 0
1 5
34 23 0
63 WSW 0
2 6
9 5
0 22 W
1 2
3 4
0 1
11 WNW 0
1 4
2 1
0 8
NW G
0 3
7 1
0 11
-NNW 0
1 2
3 0
0 6
VARIABLE O
O O
O O
O O
TOTAL 6
29 75 133 64 4
311 Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
7 Hours of missing stability measurements in all stability classes 9
102
DRESDEN NUCLEAR POWER STATION.
PERIOD OF RECORD - APRIL-JUNE 1987 STABILITV CLASS - EXTREMELY STABLE
'(DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND WIND SPEED (IN. MPH)
DIRECTION
.9-3 4-7 8-12 13-18 19-24 GT 24 TOTAL N
O 1
2 4
1 0
8 NNE O
O O
3 0
0 3
NE O
O O
2 0
0 2
ENE O
O O
O O
O O
E 1
1 1
0 0
0 3
ESE O
O 1
0 0
0 1
SE 2
0 0
0 0
0 2
SSE O
1 1
3 0
0 5
S O
O O
2 0
0 2
SSW 0
1 0
1 0
0 2
SW 0
2 0
2 0
0 4
WSW 0
2 1
3 0
0 6
W-0 2
3 6
0 0
11 WNW 0
0 4
0 0
1 5
NW 0
0 3
0 0
0 3
NNW 0
2 0
3 0
0 5
VARIABLE O
O O
O O
O O
TOTAL 3
12 16 29 1
1 62
-Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
5 Hours of missing stability measurements in all stability classes:
9 103
' '?
i e
DRESDEN NUCLEAR POWER STATION-PERIOD OF. RECORD JULY-SEPTEMBER 1987-STABILITY ~. CLASS - EXTREMELY' UNSTABLE (DIFF TEMP.3OO-35 FT)
WINDS MEASURED AT SOO. FEET-WIND.
WIND SPEED (IN' MPH)
DIRECTION
.9-3
.4-~7 G-12 13-18 19 GT 24 TOTAL.
N.
1-5 9
1 O
O 16 NNE 1
3 6
1 0
0 11-NE O
O 4
1 O
O 5
ENE O
O 2
O O
O 2
E O
O 1
O O
O 1
ESE O
O 1
3 0
0 4
_ SE O
O 4
1 O
O 5
SSE O
O 1
.O O
O-1 S.
O O.
O O
O
.O 0
SSW O
O O
O O
O.
O SW-0 0
2 3
0 0
5 WSW O
O O
O O
O O
W O
1 0
2.
O O-3 WNW-0 1
1 1
O O
3 NW O
O 7
4 0
0 11 NNW O
3 8
8 0
0 19 VARIABLE O
O O
O O
O O
TOTAL 2
13 46 25 0
0 86
)
Hours of calm in this stability class:
O Hours of missing wind measurements in this stability classt-O Hours of missing stability measurements in all stability classes:
3 l
104
..-.u
- r...
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD - JULY-SEPTEMBER 1987 STABILITY CLASS - MODERATELY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND WIND SPEED (IN MPH)
DIRECTION
.9-3 4-7 8-12 13-18 19-24 GT 24 TOTAL N
O 2
3 2
O O
7 NNE O
1 6
1 O
O 8
NE 1
0 4
3 0
0 8
ENE O
1 1
O O
O 2
E O
3 5
1 O
O 9
ESE O
8 1
1 O
O 10 SE O
2 2
O O
O 4
SSE O
O 1
2 O
O 3
S O-4 1
1 O
O 6
SSW O
4 6
6 1
0 17 SW O
1 1
8 2
0 12 WSW O
4 8
3 0
0 15 W
O 1
4 1
O O
6 WNW O
1 1
5 1
0 8
NW O
4 2
2 O
O 8
NNW O
2 10 4
0 0
16 VARIABLE O
O O
O O
0 0
TOTAL 1
38 56 40 4
0 139 Hours of calm in this stability class O
Hours of missing wind measurements in this stability class:
4 Hours of missing stability measurements in all stability classes:
3 105
- 7..
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD - JULY-SEPTEMBER 1987-
' STABILITY CLASS - SLIGHTLY UNSTABLE (DIFF. TEMP 300-35 FT)
WINDS ~ MEASURED AT 300 FEET
-WIND WIND SPEED (IN MPH)
DIRECTION
.9-3 4-7 8-12 13-18 19-24 GT 24 TOTAL N
1 1
0 1
2 0
5 NNE 2
4 5
1 O
O 12 NE O
4 2
3 0
0 9
ENE
-O 1
O O
O O
1 E
O 3
8 1
O O
12 ESE 1
3 3
1 O
O 8-SE O
10 9
3 0
0 22 SSE O
2 5
O O
O 7
S O
2 4
4 0
2 12 SSW O
4 4
6 1
0 15 SW O
7 6
4 1
0 18 WSW O
4 9
7 0
0 20 W
O 1
0 5
0 0
6 WNW O
4 3
4 1
0 12 NW O
2 1
5 0
0 8
NNW O
2 6
6 4
0 18 VARIABLE O
O O
O O
O O
TOTAL 4
54 65 51 9
2 185
' Hours of calm in this stability class O
Hours of missing wind measurements in this stability class:
2 Hours of missing stability measurements in all stability classes:
3 106 I
l
~DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD - JULY-SEPTEMBER 1987 STABILITY CLASS - NEUTRAL (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND WIND. SPEED (IN MPH)
DIRECTION
.9-3 4-7 8 13-18 19-24 GT 24 TOTAL N
1 4
17 5
0 0
27 NNE 1
10 13 4
1 0
29 NE 4
3 10 9
0 0
26 ENE 2
7 21 4
O O
34 E
2 5
14 6
0 0
27 ESE 2
5 7
1 O
O 15 SE 1
9 16 16 0
0 42 SSE 1
11 13 5
1 0
31 S
O 11 13 8
7 2
41 SSW O
15 33 23 24 1
96 SW O
9 29 20 3
1 62 WSW O
11 15 14 5
0 45 W
2 12 19 23 5
0 61 WNW O
6 13 12 4
0 35 NW O
8 16 15 1
0 40 NNW 3
3 13 11 4
0 34 VARIABLE O
O O
O O'
O O
TOTAL 19 129 262 176 55 4
645 Hours of calm in this stability class:
O Hours of missing. wind measurements in this stability class:
21 Hours of missing stability measurements in all stability classes:
3 107
DRESDEN NUCLEAR POWER STATION-PERIOD OF RECOR.) - JULY-SEPTEMBER 1987 STABILITY CLASS - SLIGHTLY STABLE-(DIFF TEMP 300-35 FT)~
WINDS MEASURED AT 300 FEET WIND.
WIND SPEED-(IN MPH)
' DIRECTION
.9-3 4-7 8-12 13-18
'19-24 GT 24 TOTAL
.N 4
4 11 11 O
O 30-NNE 3
7 9
8-0 0
27 NE 5
8 9
12 0
1 35 ENE 4
7 16 4
2 0
33 E
5 12 27 12 2
0 58 ESE 1
3 19 15 3
l' 42 SE
~1 7
21 14 0
0 43 SSE 1
5 15 15 0
0 36
-S O
5 28 43 10 1
87 SSW O
7 33 52
'19 2
113 SW O
5 26 46 6
0 83 WSW 1
1 10 15 7
0 34 l
-W O
2 15 16 2
0 35 l
WNW O
4 11 23 1
0 39 j
NW O
1 6
18 1
0 26 NNW O
3 12 16 6
0 37 VARIABLE O
O O
O O
O O
TOTAL 25 81 268 32' 59 5
758 Hours of calm in this stability class:
O Hours of missing wind measurements in this stability class 19 j
Hours of~ missing stability measurements in all stability classes 3
l 108
8 DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD - JULY-SEPTEMBER 1987 STABILITY CLASS - MODERATELY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND WIND SPEED (IN MPH)
DIRECTION
.9-3 4-7 8-12 13-18 19-24 GT 24 TOTAL' N
O O
7 9
1 0
17 NNE 2
3 8
6 0
0 19 NE 1
3 1
5 0
0 10 ENE 1
7 2
1 0
0 11 E
5 4
7 0
0 0
16 ESE 1
3 8
5 4
0 21 SE O
2 7
19 0
0 28 SSE O
5 2
4 2
0 13 S
1 0
3 10 1
0 15 SSW 0
3 3
18 10 0
34 SW 0
4 4
10 4
0 22 WSW O
2 7
16 2
0 27 W
O 1
5 4
0 0
10 WNW 2
1 5
8 0
0 16 NW 0
2 9
20 1
0 32 NNW 1
2 4
14 4
0 25 VARIABLE O
O O
O O
O O
TOTAL 14 42 82 149 29 0
316 Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class 1 0
Hours of missing stability measurements in all stability classes 3
109
L l
l l
f l
DRESDEN NUCLEAR POWER STATION l
PERIOD OF RECORD
. JULY-SEPTEMBER 1987 f
STABILITY CLASS - EXTREMELY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND WIND SPEED (IN MPH)
DIRECTION
.9-3 4-7 8-12 13-18 19-24 GT 24 TOTAL I
f-N O
O O
2 2
0 4
l l
NNE O
O O
2 O
O 2
\\
I NE O
O 1
O O
O 1
l l
ENE O
O 1
O O
O 1
E O
O O
O O
O O
i ESE O
O O
O O
O O
I SE O
2 1
3 1
0 7
l SSE O
1 1
1 O
O 3
1 S
O 1
0 1
O O
2 SSW O
1 0
5 2
0 8
SW O
O O
O 1
O 1
WSW O
O O
O O
O O
W O
O O
O O
O O
i l
WNW O
O O
O O
O O
l NW O
O O
O O
O O
f i
NNW O
O O
O 1
0 1
VARIABLE O
O O
O O
O O
l TOTAL 0
5 4
14 7
0 30 Hours of calm in this stability class:
O Hours of missing wind measurements in this stability class:
O Hours of missing stability measurements in all stability classes:
3 110
DRESDEN NUCLEAR POWER STATION PERIOD OF'RECOPD - OCTOBER-DECEMBER 1987 STABILITY CLASS - EXTREMELY UNSTABLE (DIFF TEMP'300-35 FT)
WINDS MEASURED AT 300 FEET WIND WIND SPEED (IN MPH)
. DIRECTION
.9-3 4-7 8-12 13-18 19-24 OT 24 TOTAL N
O 2
3 4
0 0
9 NNE O
1 O
O O
O 1
NE O
O O
O O
O O
ENE O
O O
O O
O O
E O
O O
2 O
O 2
ESE O
O 1
O O
O 1
SE O
O 3
0 0
0 3
SSE O
O O
O O
O O
S O
O 1
3 1
0 5
SSW O
O O
7 1
0 8
SW G
O O
O O
O O
WSW O
O 1
O O
O 1
W O
O O
2 O
O 2
WNW O
O 4
6 0
0 10
.NW O
4 3
4 0
0 11 NNW O
1 3
0 0
0 4
VARIABLE O
O O
O O
O O
TOTAL 0
8 19 28 2
0 57 Hours of calm in this stability class:
O Hours of missing wind measurements in this stability class:
O Hours of missing stability measurements in all stability classes:
10 111
DRESDEN NUCLEAR POWER STATION PERIOD.0F RECORD - OCTOBER-DECEMBER 1987 STABILITY-CLASS - MODERATELY. UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET
. WIND
' WIND SPEED (IN' MPH)
DIRECTION
..9-3 4-7 8-12 13-18 19-24 GT 24.
TOTAL N
_O 2
0 3
2 0
7 NNE
'O O
O l'
O O
1 NE O
2 O
O O
O 2
ENE O
O O
O O'
O-O E
O O
1 3
0 0
4 ESE O
O 4
O.
O O
4 SE O
O 5
O.
O O
5 SSE O
O O
O O
O O
S O
O 2
1 O
O 3
SSW O
O 1
2 O
O 3
SW O
O 2
4-4 0
10 WSW O
O 8
0 0
0 8
W O
1 2
3 1
0 7
WNW O
O O
O 2
0 2
NW-0 2
2 O
O O
4 NNW O
1 1
5 i
O 8
VARIABLE O
O O
O O
O O
TOTAL 0
8 28 22 10 0
68
-Hours-of calm in this stability class:
-O Hours of' missing wind measurements in this stability class:
O Hours'of' missing stability measurements in all stability classes:
10 112 L.
If DRESDEN NUCLEAR POWER STATION.
PERIOD OF RECORD - OCTOBER-DECEMBER 1987 STABILITY CLASS - SLIGHTLY UNSTABLE (DIFF TEMP 300-35 FT).
WINDS MEASURED AT 300 FECT WIND WIND SPEED'(IN MPH)
DIRECTION
.9-3 4-7 8-12 13-18 19-24 OT 24 TOTAL N
1 3
0 2
O O
6 NNE 1
0 2
1 O
O 4
NE O
O 1
O O
0, 1
ENE O
O O
O O
O O
E O
O 1
1 O
O 2
ESE O
1 1
O O
O 2
SE O
1 0
2 O
O 3
SSE O
O 1
O O
O 1
S O
O 2
2 2
0 6
SSW O
2 6
9 3
'1 21 SW O
2 2
5 1
0 10 WSW O
.2 8
2 1
1 14 W
O 2
4 6
3 0
15 i
WNW O
1 3
4 3
0 11 NW 1
1 1
2 3
0 8
NNW O
O 3
1 1
0 5
VARIABLE O
O O
O O
O O
TOTAL 3
15 35 37 17 2
109 Hours of calm in this stability class:
O Hours of missing wind measurements in this stability class:
O Hours of missing stability measurements in all stability classes:
10 113
....... ~.,. - - - -... -.. -. _ -..
n DRESDEN: NUCLEAR-POWER STATION
' PERIOD OF RECORD - OCTOBER-DECEMBER 1987 g
' STABILITY CLASS - NEUTRAL (DIFF TEMP 300-35 FT)
LWINDS MEASURED AT 300 FEET WIND
. WIND SPEED (IN MPH).
DIRECTION-
.9-3 4--7 8-12
'13-18 19-24 GT 24 TOTAL N
1-0 20 42 9
0 72 NNE 2
6 5
19 2
0 34 NE 1
4 6
17 6
5 39 4.
ENE 1
5 14 44 8
1 73 E
O 3
5 20 4
0 32-d ESE 1
1 4'
22 O
O 28-SE O
2 6
17 4
0 29 SSE O
1 13 24 13 10 61 S
1 3
14 29 16 12 75 SSW O
3 14 22 7
9 55 SW O
1 9
24 10 9
53 WSW 1
2 17 18 8
10 56 i
W O
5 6
43 57 36 147 WNW 1
3 10 35-55 11 115 NW O
1 9
45 24 10 89 i
NNW 1
3 15 35 24 7
85 VARIABLE O
O O
O O
O O
TOTAL 10 43 167 456 247 120 1043 i
l
-Hours of calm in this stability class:
0 Hours of missing wind measurements in this stability class:
11 Hours of missing stability measurements in all stability classes:
10 114 I
s.
e I:
s:
DRESDEN NUCLEAR' POWER STATION
. PERIOD OF RECORD - OCTOBER-DECEMBER 1987 i
STABILITY CLASS - SLIGHTLY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT'300 FEET
- WIND, WIND SPEED (IN MPH)-
DIRECTION
.9-3 4-7 S-12 13-18 19-24 GT 24 TOTAL N
O 2
8 12-12 0
34 NNC 0
1 7
6 2
0 16 NE O
O 1
1 0
1 3
ENE O
9 8
0 1
0 18 E
1 1
5 3
0 0
10 E5E O
2 8
9 5
2 26 SE O
O 3
15.
10 5
33 SSE 1
2 4
13 18 12 50
.S.
O O
8 45 36 19 108 SSW O
1 9
34 29 20 93 i
SW O
4 12 20 14 10 60 WSW 1
4 5
13 19 4-46
.W O
.1 16 17 13 1
.48 WNW O
2 4
15 10 3
34 NW
,O 1
13 17 15 7
53 NNW.
1 2
7 10 14 0
34 VARIABLE O
O O
O O
O O
TOTAL 4
32 118 230 198 84 666
. Hours of calm in'this stability class:
O Hours of missing wind measurements in this stability class 10 Hours of missing stability measurements in all stability classes:
10 115
_ -. ~
e DRESDEN. NUCLEAR POWER STATION PERIOD OF RECORD - OCTOBER-DECEMBER 1987 STABILITY CLASS - MODERATELY STABLE (DIFF' TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET-
. WIND W7.ND SPEED (IN MPH)
DIRECTION
.9-3 A-7 9-12 13-18 19-24 GT 24
. TOTAL N
0-1 11 6
4 0
22.
NNE 1
1 2
5 2
0 11 NE 0
0 1
0 0
0 1
ENE 0
1 1
O O
O 2
E O
O 2
0 0
0 2
ESE:
0-0 0
5 0
0 5
SE 1
0 1
10 5
0 17 SSE-0 1
2 3
1 0
7 f
S
~0 0
1 7
6-0 14 SSW 0
2 2
19 3
0 25 SW 0
0 1
14 7
1 23 WSW O
1-2 25 4'
O 22
~
W 0
0 2
1 1
0 4
WNW 1
2 4
2 4
0 13 N'W 1
1 5
3 0
0 10 NNW G
O 3
10 0
0 13 VARIABLE O
0-0 0
0 0
0 TOTAL 4
10 40 109 37 1
201 Hours of calm in this stability class:
0 Hours of missing wind measur ements in thic stability class 0
Hours of missing stability measurements in all stability classes:
10 116
p.
,.e-DRESDEN NUCLEAR POWER STA140N PERIOD OF RECORD - OCTOBER-DECFMBER-19; STABILITY CLASS - EXTREMELY STABLE (DIFF TEMP 30v-35 FT)
WINDS MEASURED AT 300 FEET WIND WIND SPEED (IN MPH)
DIRECTION
.9-3 4--7 8-12 13-18 19-24 GT 24 TOT AL N
O 1
3 1
0 0
5 NNE O
O 1
0 0
0-1 NE O
O O
O O
O O
ENE O
O O'
O O
O O
E O
O O
O O
O O
ESE O
O O
O O
O O
SE O
O O
O O
O O
SSE O
O O
O O
O O
S O
1 0
0 0
0 1
SSW 0
0 0
1 0
0 1
SW 0
1 0
2 0
0 3
WSW 0
0 8
5 0
0 13 W
1 0
2 0
0 0
3 WNW 0
0 0
0 0
0 0
NW 1
0 0
0 0
0 1
NNW 0
1 0
4 0
0 5
VARIABLE O
O O
O O
O O
TOTAL 2
4 14 13 0
0 33 Hours of calm in this atability class:
0 Hours.of missing wind measaarements in this stability class 0
Hours of missing stability measurements in all stability classes:
10 117
. -.,