ML003709654
| ML003709654 | |
| Person / Time | |
|---|---|
| Site: | Dresden  |
| Issue date: | 04/28/2000 |
| From: | Swafford P Commonwealth Edison Co |
| To: | NRC/OCIO/IMD/RMB |
| References | |
| +sunsi/sispmjr=200603, -RFPFR, FOIA/PA-2006-0130, PSLTR: #00-0076 | |
| Download: ML003709654 (158) | |
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il' (':1[/ !.li-,.)1 Oll o lpany Drcsdeni (cocrrating StatiOnl 6500 North Dresden Road 10 CFR 50 Morris, IL 604"50 Appendix I Tel 815-942-2920 April 28, 2000 PSLTR: #00-0076 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 Dresden Nuclear Power Station Units 1, 2, and 3 Facility Operating Licenses DPR-02, DPR-1 9, and DPR-25 Docket Numbers50-010, 50-237, and 50-249
Subject:
Dresden Nuclear Power Station Annual Radiological Environmental Operating Report for 1999 The purpose of this letter is submit the Commonwealth Edison (ComEd) Company Dresden Nuclear Power Station Annual Radiological Environmental Operating Report.
This report provides the results of the radiological environmental and meteorological monitoring programs for the 1999 calendar year, and is submitted in accordance with Section 6.9.A.3 of the Dresden Nuclear Power Station Technical Specifications.
If you have any questions concerning this report, please refer them to Mr. Dale Ambler, Dresden Station Regulatory Assurance Manager, at (815) 942-2920, extension 3800.
Respectfully, Preston Sw/aff~ord(
Site Vice President Dresden Nuclear Power Station Enclosure cc: Regional Administrator - NRC Region III NRC Senior Resident - Dresden Nuclear Power Station A Unicorn Company Cool
DRESDEN STATION ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT 1999 APRIL 2000
TABLE OF CONTENTS Page INTR ODU CTION .............................................................................................................................. I SUM MARY ....................................................................................................................................... 2 1.0 EFFLUENTS 1.1 G aseous Effluents to the Atm osphere .................................................................................... 3 1.2 Liquids Released to Illinois River ........................................................................................... 3 2.0 SO LID RAD IOA CTIV E WA STE ..................................................................................................... . 3 3.0 DOSE TO MAN 3.1 Gaseous Effluent Pathw ays .................................................................................................... 3 3.1.1 N oble G ases .................................................................................................................... 3 3.1.1.1 Gamma Dose Rates ........................................... 4 3.1.1.2 Beta A ir and Skin Dose Rates ........................................................................ 4 3.1.2 Radioactive Iodine ......................................................................................................... 4 3.1.2.1 Iodine Concentrations in A ir ......................................................................... 5 3.1.2.2 Dose to Thyroid ............................................................................................ 5 3.1.3 Concentrations of Particulates in A ir ............................................................................ 5 3.2 Liquid Effluent Pathw ays ........................................................................................................ . 5 3.3 A ssessm ent of Dose to M em ber of Public .............................................................................. 5 4.0 SITE M ETEO RO LO GY ..................................................................................................................... 6 5.0 EN V IRON M EN TA L M ON ITO RIN G ............................................................................................... 6 5.1 G am m a Radiation ..................................................................................................................... 6 5.2 A irborne I- 131 and Particulate Radioactivity .......................................................................... 7 5.3 Terrestrial Activity ................................................................................................................... 7 5.4 A quatic Radioactivity ............................................................................................................... 7 5.5 M ilk .......................................................................................................................................... 8 5.6 Special Collections ................................................................................................................... 8 5.7 Listing of M issed Sam ples ....................................................................................................... 8 5.8 Program M odifications ............................................................................................................. 8 6.0 AN A LY TICA L PRO CEDURES ....................................................................................................... . 8 7.0 MILCH ANIMALS AND NEAREST CATTLE CENSUSES ........................................................... 9 8.0 NEA REST RESIDEN CE CEN SU S ................................................................................................... . 9 9.0 D RED G E SPO ILS CEN SU S .............................................................................................................. 9 10.0 INTERLABORATORY COMPARISON PROGRAM RESULTS .................................................... 9 11.0 ERRA TA D A TA ................................................................................................................................. 9 ii
TABLE OF CONTENTS (continued)
Page APPENDIX I - DATA TABLES AND FIGURES ........................................................................................ I-1 Station Releases Table 1.1-1 Gaseous Effluents ..................................................................................... 1-2 Table 1.2-1 Liquid Effluents ....................................................................................... 1-3 Figure 3.0 Figure 3.0-4 Isodose and Concentration Contours ........................................................ 1-4 Table 3.1 -1 Maximum Doses Resulting from Airborne Releases ............................... 1-8 Table 3.2-1 Maximum Doses Resulting from Liquid Effluents .................................. 1-20 Table 3.3-1 10CFR20 Compliance Assessment .......................................................... 1-32 Table 3.4-1 Maximum Doses Resulting from Airborne Releases Based on Concurrent M eteorological Data ......................................................... 1-38 Environmental Monitoring Figure 5.0-1 Fixed Air Sampling and TLD Sites, Milk and Outer Ring TLD Locations ......................................................................................... 1-41 Figure 5.0-2 Inner Ring TLD Sites, Near Station Water, Sediment and Fish Sampling Locations .................................................................................. 1-42 Table 5.0-1 Radiological Environmental Monitoring Locations ................................. 1-43 Table 5.0-2 Radiological Environmental Monitoring Program Sampling Locations and Sample Collection and Analyses ................................................................................................... 1-44 Table 5.0 Table 5.0-6 Radiological Environmental Monitoring Program Quarterly Summary .................................................................................. 1-50 APPENDIX II - METEOROLOGICAL DATA ............................................................................................ II- I APPENDIX III - 1999 REMP SAMPLE RESULTS ..................................................................................... III-1 APPENDIX IV - INTERLABORATORY COMPARISON PROGRAM RESULTS ................................... IV-I APPENDIX V - ERRATA DATA (If applicable) ....................................................................................... V-1 iii
INTRODUCTION The Dresden Station is located approximately twelve miles southwest of Joliet, Illinois at the confluence of the Des Plaines and Kankakee Rivers where they form the Illinois River. This station uses two boiling water reactors (G.E. design) to generate electricity. Unit 1, which began operating in 1960 and had a rated power output of 200 megawatts electrical (MWe), was shut down on August 31, 1984 and is currently being decommissioned. Units 2 and 3 began operating in 1970 and 1971, respectively, each with a net rated power output of 809 MWe.
Liquid radwaste from Unit 1 is transferred to Units 2 and 3 for collective processing and discharge.
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 after delay to permit decay of short-lived (noble) gases. Releases to the atmosphere are calculated on the basis of analyses of weekly grab samples of noble gases as well as continuously collected composite samples of iodine and particulate activity sampled during the course of the year. The results of effluent analyses are summarized on a monthly basis and reported to the Nuclear Regulatory Commission as required per Technical Specifications. Airborne concentrations of noble gases, 1-131, and particulate radioactivity in offsite areas are calculated using isotopic composition of control effluent and meteorological data.
Environmental monitoring is conducted by sampling at indicator and control (background) locations in the vicinity of the Dresden Station to measure changes in radiation or radioactivity levels that may be attributable to station operation. If significant changes attributable to Dresden are measured, these changes are correlated with effluent releases. External gamma radiation exposure from turbine shine and released noble gases and internal dose from 1-131 in milk are the critical pathways at this site; however, a comprehensive environmental monitoring program is conducted which includes many other pathways which are less significant in terms of radiation protection.
1
SUMMARY
Calculations based on gaseous and liquid effluents, Illinois River flow, meteorological data and hydrogen addition activities indicate that public dose due to radioactive material attributable to Dresden Station during the period does not exceed regulatory or Offsite Dose Calculation Manual (ODCM) limits.
The Total Effective Dose Equivalent (TEDE) due to licensed activities at Dresden Station calculated for the maximally-exposed individual for the period is 6.27 mrem. The annual limit on TEDE is 100 mrem. This value is largely dominated by the direct radiation constituent from the Unit 2 and Unit 3 turbines (6.24 mrem). The balance of the calculated maximum dose (0.03 mrem) is due to exposure from radionuclides released from the Station in liquid and gaseous effluents.
The assessment of radiation doses to the public is performed in accordance with the ODCM. The results of these analyses confirm that the Station is operating in compliance with 10CFR50 Appendix I, 10CFR20 and 10CFR190.
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1.0 EFFLUENTS 1.1 Gaseous Effluents to the Atmosphere Measured concentrations and isotopic composition of noble gases, radioiodine, and particulate radioactivity released in gaseous effluents to the atmosphere during the year are listed in Table 1.1-1. A total of 1.26E+02 curies of noble gases with a maximum quarterly average release rate of 4.91 E+00 VtCi/sec was released from Dresden Units 1, 2 and 3.
A total of 5.20E-03 curies of 1-131 was released during the year with a maximum quarterly average release rate of 1.86E-04 [LCi/sec.
A total of 1.21E-02 curies of beta-gamma emitters was released as airborne particulate matter with a maximum quarterly average release rate of 7.91E-04 VCi/sec. Alpha emitting radionuclides totaled 2.42E-05 curies. Also, 3.41E+01 curies of tritium were released with a maximum quarterly average release rate of 2.13E+00 VCi/sec.
1.2 Liquids Released to Illinois River A total of 1.64E+07 liters of radioactive liquid wastes containing 3.77E-01 curies of fission and activation products (excluding tritium, noble gases and gross alpha) was discharged from the station. These wastes were released at a maximum quarterly average diluted concentration of 4.50E-07 VCi/ml from all units. During the same period, 7.71E+01 curies of tritium were released with a maximum quarterly average diluted concentration of 3.71E-05 VtCi/ml. Alpha emitting radionuclides were below detectable levels for normal releases. Quarterly release values are given in Table 1.2-1.
2.0 SOLID RADIOACTIVE WASTE Solid radioactive wastes were shipped to CNSI, Barnwell, South Carolina; AERC, ATG and GTS, Oak Ridge, Tennessee; GTS, Memphis, Tennessee and ATG, Richland, Washington. For more detail, refer to the Dresden Station 1999 Effluent Report.
3.0 DOSE TO MAN 3.1 Gaseous Effluent Pathways 3.1.1 Noble Gases To demonstrate compliance with the applicable regulations regarding public radiation dose due to gaseous effluents from Dresden Station, two methods are reported in the following sections. Both methods employ measured isotopic composition and release rates from the station.
Assumed "average meteorological data" are used in ODCM-required calculations. These data use a ten-year average (1/1/1978-12/31/1987) for Dresden Station. Actual "concurrent meteorological data" correlate quarterly release information with actual meteorological data for the period.
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3.1.1.1 Gamma Dose Rates Offsite gamma air and total body doses are shown in Table 3.1-1 and were calculated based on measured release rates, isotopic composition of the noble gases, and average meteorological data for the period. Doses based on concurrent meteorological data are shown in Table 3.4-1.
Isodose contours based on concurrent meteorological data for gamma dose are shown in Figure 3.1-1. Based on measured effluents and average meteorological data, the maximum total body dose to an individual is calculated to be 1.78E-03 mrem (Table 3.1-1) for the year, with an occupancy or shielding factor of 0.7 included. The maximum total body dose based on measured effluents and concurrent meteorological data would be 1.14E-02 mrem (Table 3.4-1). The maximum gamma air dose based on measured effluents and average meteorological data was 2.35E-03 mrad (Table 3.1-1) and 4.18E-03 mrad based on concurrent meteorological data (Table 3.4-1).
3.1.1.2 Beta Air and Skin Dose 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 the purpose of calculating the dose from beta radiation incident on the skin. However, the actual dose to sensitive skin tissues is difficult to calculate due to the effect of the beta particle energies, thickness of inert skin, and clothing covering sensitive tissues.
For purposes of this report the skin is assumed to have a thickness of 0.07 mm and an occupancy factor of 1.0 is used. The skin dose from beta and gamma radiation based on measured effluents and average meteorological data for the year was 1.96E-03 mrem (Table 3.1-1) and 1.39E-03 mrem based on concurrent meteorological data (Table 3.4-1).
The air concentrations of radioactive noble gases at the offsite receptor locations are given in Figure 3.1-2. The maximum offsite beta air dose based on measured effluents and average meteorological data for the year was 1.66E-04 mrad (Table 3.1-1) and 7.11E-04 mrad based on concurrent meteorological data (Table 3.4-1).
3.1.2 Radioactive Iodine The human thyroid exhibits a significant capacity to concentrate ingested or inhaled iodine. The radioiodine, 1-131, released during routine operation of the station, may be made available to man resulting in a dose to the thyroid. The principal pathway of interest for this radionuclide is ingestion of radioiodine in milk. Calculations made in previous years indicate that contributions to doses from inhalation of 1-131 and 1-133 and from ingestion of 1-133 in milk are negligible.
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3.1.2.1 Iodine Concentrations in Air The calculated concentration contours for iodine in air are shown in Figure 3.1-3. These calculations include an iodine cloud depletion factor which accounts for the phenomenon of elemental iodine deposition on the ground. The maximum iodine offsite average concentration is estimated to be 1.08-03 pCi/m 3 for the year (Table 3.4-1).
3.1.2.2 Dose to Thyroid The hypothetical thyroid dose to a maximum exposed individual living near the station 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 through October. The maximum thyroid dose is calculated to be 4.46E-02 mrem during the year (Table 3.1-1 [child]).
3.1.3 Concentrations of Particulates in Air Concentration contours of radioactive airborne particulates are shown in Figure 3.1-4. The maximum offsite average concentration is estimated to be 4.05E-04 pCi/in 3 (Table 3.4-1).
3.2 Liquid Effluent Pathways The three principal pathways for potential dose to man from liquid waste effluents are ingestion of potable water, ingesting aquatic foods, and exposure while 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 CornEd Offsite Dose Calculation Manual. The maximum whole body dose and organ dose for the year was 4.66E-03 mrem (child) and 1.64-02 mrem (adult),
respectively (Table 3.2-1).
3.3 Assessment of Dose to Member of Public During the period January to December, 1999, Dresden Station did not exceed the following limits as shown in Table 3.1-1 and Table 3.2-1 ( based on average meteorological data) and as shown in Figure 3.1-1 ( based on concurrent meteorological data):
- Nuclear Regulatory Commission, Regulatory Guide 1.109 (Rev. 1).
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The RETS limits on dose or dose commitment to a member of the public due to radioactive materials in liquid effluents from each reactor unit (3 mrem to the whole body or 10 mrem to any organ during any calendar quarter; 6 mrem to the whole body or 20 mrem to any organ during any calendar year).
The RETS limits on air dose in noble gases released in gaseous effluents to a member of the public from each reactor unit (5 mrad for gamma radiation or 10 mrad for beta radiation during any calendar quarter; 10 mrad for gamma radiation or 20 mrad for beta radiation during any calendar year).
The RETS limits on dose to a member of the public due to Iodine- 131, Iodine-133, tritium, and radionuclides in particulate form with half-lives greater than 8 days in gaseous effluents released from each reactor unit (7.5 mrem to any organ during any calendar quarter; 15 mrem to any organ during any calendar year).
The 10CFR20 limit on Total Effective Dose Equivalent to individual members of the public (100 mrem) from the site.
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 the wind direction for the 300' level and wind speed class by atmospheric stability class determined from the temperature difference between the 300' and 35' levels.
Data recovery for all measurements on the tower was 99.9% during 1999 (Table 3.4-1) 5.0 ENVIRONMENTAL MONITORING Table 5.0-1 and Table 5.0-2 provide an outline of the Radiological Environmental Monitoring Program (REMP) as required in the ODCM. Tables 5.0-3 to 5.0-6 summarize data for the year by quarter. A detailed listing of all data is given in Appendix III.
Specific findings for various environmental media are discussed below.
5.1 Gamma Radiation External radiation dose from onsite sources and noble gases released to the atmosphere was measured using CaSO4:Dy thermoluminescent dosimeters (TLDs). Each location consists of 2 TLD sets. Quarterly average external radiation dose for the year was 16.9
+/- 2.1 mR at indicator locations and 14.5 +/- 1.0 mR at control locations. TLD results are listed in Table 4.0 in Appendix III and locations are shown in Figures 5.0-1 and 5.0-2.
Quarterly external radiation dose at indicator air sampling locations averaged 16.3 +/
1.6 mR and was similar to that measured in 1985 (13.5 mR), 1986 (14.4 mR), 1987 6
(15.8 mR), 1988 (14.9 mR), 1989 (15.7 mR), 1990 (14.9 mR), 1991 (14.0 niR), 1992 (15.6 mR), 1993 (15.5 mR), 1994 (14.7 mR), 1995 (14.1 mR), 1996 (13.0 mR) and 1997 (15.7 mR) and 1998 (17.2 mR). The differences are not statistically significant.
5.2 Airborne 1-131 and Particulate Radioactivity Locations of the samplers are shown in Figure 5.0-1. Airborne 1-131 remained below the LLD of 0.07 pCi/m3 throughout the year in all analyzed samples.
3 Gross beta concentrations ranged from 0.9E-02 to 5.OE-02 pCi/m and averaged 2.5E 02 pCi/mr3, and were similar to those in 1983 (2.0E-02 pCi/m3), 1984 (2.0E-02 pCi/m3),
1985 (2.0E-02 pCi/m 3), 1986 (2.5E-02 pCi/m3), (except for the period from May 17 through June 7 when it was influenced by the nuclear reactor accident at Chernobyl),
3 1987 (2.4E-02 pCi/m3 ), 1988 (2.7E-02 pCi/m3 ), 1989 (2.4E-02 pCi/m ), 1990 (2.OE 02 pCi/m 3), 1991 (2.OE-02 pCi/mr), 1992 (2.2E-02 pCi/m3 ), 1993 (2.1E-02 pCi/m3),
3 1994 (2.0E-02 pCi/m3), 1995 (2.2E-02 pCi/m ), 1996 (2.2E-02 pCi/m3) and 1997 (2.3E-02 pCi/m3 ) and 1998 (2.4E-02 pCi/m 3). Quarterly gamma isotopic results were below the LLD level of 0.01 pCi/m3.
No radioactivity attributable to station operation was detected in any sample.
5.3 Terrestrial Activity Vegetables were collected in September and analyzed for gamma-emitting nuclides. In addition, broad leaf vegetables were analyzed for 1-131. All nuclides were below the limits of detection, indicating that there was no measurable amount of radioactivity attributable to the station releases.
5.4 Aquatic Radioactivity Surface water samples were collected weekly from two locations, shown in Figure 5.0 2, and composited monthly for gross beta and gamma-emmiters. Quarterly composites were analyzed for tritium. Cs-134 and Cs-137 levels were below the detection limit of 15 and 18 pCi/L, respectively. All other gamma emitters were below their respective LLDs in all samples collected during the year.
Gross beta at D-51 (Dresden Lock & Dam) averaged 5.2 pCi/L with a range of 2.6 to 9.1 pCi/L; D-52 (DesPlaines River) gross beta averaged 6.4 pCi/L with a range of 4.0 to 9.4 pCi/L.
Tritium concentration was below the LLD of 200 pCi/L in all samples collected from D-52 (DesPlaines River); D-51 (Dresden Lock & Dam) averaged 382 pCi/L with a range of 282 to 602 pCi/L.
Well water samples were collected quarterly and analyzed for tritium and gamma emitting nuclides. Gamma-emmiters were below LLD for all samples during the year; 7
tritium activity at D-35 (Dresden Lock & Dam) was also below LLD. Tritium activity at D-23 (Thorsen Well) averaged 392 pCi/L with a second quarter high of 411 pCi/L.
Levels of gamma radioactivity in fish samples were measured and found in all cases to be below the lower limits of detection for the program. The results were similar to those obtained in 1983 through 1998.
Sediment samples were collected twice and analyzed by gamma spectroscopy. The levels of Cs-134 and Cs-137 were below the LLD levels of 0.15 and 0.18 pCi/g dry weight, respectively. Other gamma emitters were below their respective LLDs for the program.
Fish, sediment and water locations are shown in Figure 5.0-2.
5.5 Milk Milk sample locations are shown in Figure 5.0-1. Milk samples were collected biweekly during the grazing season (May through October) and monthly during the balance of the year from the Vince Biros Farm (D-25). 1-131 was determined for each sample by chemical separation of 1-131 and beta counting.
1-131 remained below the ODCM-required detection limits of 5.0 pCi/L during the non-grazing period (November through April) and 0.5 pCi/L during the grazing period (May through October). The results were similar to those obtained during the 1983 1998 period except for samples collected during the second and third quarters of 1986.
1-131 detected in milk samples during this period is attributable to the nuclear accident at Chernobyl.
5.6 Special Collections In June, 1994, elevated tritium levels were discovered in the onsite storm sewers. A special program was initiated to identify, locate, and correct the source or sources of radioactivity. Numerous wells have been drilled, and sampling and analysis from those wells and the storm sewers continues. Results of the 1999 sampling program are available for inspection at the Station.
5.7 Listing of Missed Samples All samples were collected as scheduled except for those listed in Listing of Missed Samples, Appendix III.
5.8 Program Modifications There were no modifications to the program in 1999.
6.0 ANALYTICAL PROCEDURES Procedures used during the period covered in this report remained essentially unchanged.
A summary of the procedures used for analyzing radioactivity in environmental samples is given in Appendix VI of the report for the period January - December 1993.
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7.0 MILCH ANIMALS AND NEAREST CATTLE CENSUS Census of milch animals and nearest cattle were conducted within a 6.2-mile radius of the station. The survey was conducted by "door-to-door" canvas by A. Lewis on August 31, 1999. Results of the milch animal and nearest cattle census are presented on pages 35 and 36 of Appendix III.
There are no dairy farms within a 6.2-mile radius of the Dresden Nuclear Power Station.
8.0 NEAREST RESIDENCES CENSUS The nearest resident census was conducted by A. Lewis on August 31, 1999. Results of the nearest resident census are presented page 37 of Appendix III.
9.0 DREDGE SPOILS CENSUS According to the Army Corp. of Engineers in August 1999, there was no dredging done in the past year. The nearest location to the station for dredge spoils can be found on page 38 of Appendix III.
10.0 INTERLABORATORY COMPARISON PROGRAM RESULTS Teledyne's Interlaboratory Comparison Program Results are presented in Appendix IV.
11.0 ERRATA DATA There are no errata data for 1999.
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DRESDEN APPENDIX I DATA TABLES AND FIGURES I-1
Table 1.1-1 DRESDEN NUCLEAR POWER STATION UNITS 1, 2 AND 3 RADIOACTIVE EFFLUENT RELEASE REPORT 1,-,
January Through June 1999 DOCKET NUMBERS: 50-010/50-237/50-249 SUMMATION OF ALL GASEOUS RELEASES UITS,srQuate 2 Quate T Estr.
GASES A. FISSION & ACTIVATION 1, Total Release Ci 2.56,+O1 3.02E+01 7.31%
- 2. Average Release Rate for the Period IiCi/sec 3.29E+00 3.84E+0
- 3. Percent of Technical Spec cation Limit % *
- B. IODINES
- 1. Total Iodine-131 Ci 1.25E-03 1.08E-03 21.6%
- 2. Aveae Release Rate ofl-131 for the Period Cl/sec 1.61E-04 1.37E-04
% * *
- 3. Percent of Technical Speci"cation Limit
- 4. Total Iodine-131, Iodine-133 and Iodine-135 Ci 1.85E-02 1.20E-02 C. PARTICULATES
- 1. Particulateswithlhalf-lives >8days Ci 6.15E-03 1.14E-03 34.1%
- 2. Average Release Rate for the Period uCi/sec 7.91E-04 1.45E-04
- 3. Percent ofTechnical Spe.ification Limit %*
- 4. Gross Alpha Radioactivity Ci 5.23E-06 4.78E-06 D. TRITIUM
- 1. Total Release Ci 3.97E+00 7.37E+0O " 7.89%
- 2. Average Release Rate for the Period ICi/sec 5.11E-01 9.37E-01I
- 3. Percent ofTechnScal ifiation Limit % *
- July Through December 1999 U NMT 3' t O u ar e Est Tuarte A. FISSION & ACTIVATION GASES
- 1. Total Release Ci 3.I1E+0I 3.90E+01 7.31%
- 2. Average Release Rate for the Period pCi/sec 3.91E+00 4.91E+100
- 3. Percent of Technical Specification Limit %
- B. IODINES
- 1. TotalIodine-131 Ci 1.39E-03 1,48E-03 21.6% I
- 2. Average Release Rate of 1-131 for the Period 1.74E-04 1Ci/sec 1.86E-04
- 3. Percent of Technical Specification Limit % * *
- 4. Total Iodine-131, Iodine-133 and Iodine-135 Ci 4.55E-02 5.24E-02 C. PARTICULATES
- i. Particulates with half-lives >8 days Ci 2.12E-03 2.70E-03 34.1%
,, U'ilcJ*. I-) 6"/C-U * .,q.uJP_,-UR'
- 2. Average Release Rate for the Period I I - I v 0/-
- 3. Percent of Technical Specification Limit I ~ ý ~ I
- 4. Gross Alpha Radioactivity O.Z*P_,-UO I .3r'*1*-V tA O-za D. TRITIUM Ci 5.85E+00 1.69E+01 7.89%
- 1. Total Release
- 2. Average Rease Rate for the Period KCi/sec 7.36E-01 2.13E+00
- 3. Percent of Technical Specification Limit %*
- The information is contained in the Radiological Impact on Man section of the report. Total airborne I
release data are provided which include fission and activation gases, iodines, particulates, tritium.
1-2
Table 1.2-1 DRESDEN NUCLEAR POWER STATION UNITS 1, 2 AND 3 RADIOACTIVE EFFLUENT RELEASE REPORT January Through June 1999 DOCKET NUMBERS: 50-010/50-237/50-249 SUMMATION OF ALL LIQUID RELEASES UNITS lST Ourtr 2'O Ester Error,%
A. FISSION & ACTIVATION PRODUCTS
- 1. Total Release (not including H-3, gases a!pha Ci 7.86E-03 3.43E-01 10.6%
- 2. Averagte Diluted Cone. During Period p~/i 7.88E-09 4.50E-07
- 3. Percent ofTechnical Specification Limidt %**
B. TRITIUM
- 1. Total Release Ci 1.48E+01 1.48E+01 11.4%
- 2. Average Diluted Conc. During Release uCvdm 1.49E-05 1.93E-05
- 3. Percent of Technical Specification Limit %*
- C. DISSOLVED AND ENTRAINED GASES
- 1. Total Release Ci 1.49E-04 <LLD 5.58%
- 2. Average Diluted Conc. During Period pCi/mni 1.50E-10 <LLD I
- 3. Percent of Technical Specification Limit % *
- D. GROSS ALPHA ACTIVITY
- 1. Total Release Ci -LW <LLD 15.1%:1 E. VOLUME OF WASTE RELEASED (prior to dilution) Liters 5.23E+06 3.97E+06 5.00%
F. VOLUME OF DILUTION WATER USED I Liters 9.92E+08 7.60E+08 S.00%
DURING PERIOD I I 0 July Through December 1999 UNITS 3r GusQer 4h Ouartr Et. Tot Error.
A. FISSION & ACTIVATION PRODUCTS
- 1. Total Release (not including H-3, gases, alpha) Ci 1.74E-02 8.50E-03 10.6%
- 2. Average Diluted Conc. During Period 1aCi/ml 3.16E-08 9.45E-09
- 3. Percent of Technical Specification Limit % *
- B. TRITIUM
- 1. Total Release Ci 1.41E+01 3.34E+01 11.4%
- 2. Average Diluted Conc. During Release tCi/mi 2.57E-05 3.71E-05
- 3. Percent of Technical Specification Limit % *
- C. DISSOLVED AND ENTRAINED GASES
- 1. Total Release Ci 2.88E-06 7.08F,-05 5.58%h
- 2. Average Diluted Cone. During Period pCiVml 5.23E-12 7.87E-11
- 3. Percent of Technical Specification Limit % *
- D. GROSS ALPHA ACTIVITY
- 1. Total Release Ci <LLD <LID 15.1%
E. VOLUME OF WASTE RELEASED (prior to dilution) Liters 2.66E+06 4.58E+06 5.00%
F. VOLUME OF DILUTION WATER USED Liters 3.4E+08 8.95E+0 DURING PERIODI
- The information is contained in the Radiological Impact on Man section of the report.
1-3
Figure 3.0-1 150 Estimated Cumulative.Gamma Dose (in mrem) from the Dresden Station for the period January-December 1999 Isopleth Labels1 Small figure - multiply by 10-5 Large figure - multiply by I Cr.
SCALE 0 2 3MILES
____I ___I IKM K N D A L L 52 11 SU.S, 0
t 1 05 C w I, L ftan Gio ir S r--150 1 -..
10 oI S, IftW ILL.113 it hK imiN to S' ALE*
10 15 25 30 KM 1-4
Figure 3.0-2 Estimated Total Concentrations (in pCiim3) of Noble Gases from the Dresden Station for the period January-December 1999 Small figure - multiply by 10-3 Large figure - multiply by 10.3 SCALE mn MILES 0 I 2 3 t ! I I I Ki SCALE 0 5 10 13 20 MILES 2 25 30 KM 1-5
Figure 3.0-3 I10 Estimated Total Concentrations (in pCi/m3) of lodines from the Dresden Station for the period January-December 1999 Small figure - multiply by 10-5 Large figure - multiply by 10" SCALE
? MILES 0 2 3 IM
"
K0 E D N L L Lo P.C 0 Li B6~lW 4.
MLCSM Wimi-t8 A 100 9w LI 500CALElo tOsl OMO(
I 1 10 !2 -----25------ --!40 K30 1-6
Figure 3.0-4 Estimated Total Concentrations (in pCi/m3) of Particulates from the Dresden Station for ihe period January-December 1999 VA Small figure - multiply by 10"a Large figure - multiply by 10.
SCALE 9 -? MILES 2 3
"( kville K E N A L L"
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Table 3.2-1 (continued)
I SN UI= Q 1999 am2D 3M 4 MQMwwU WV QWw QAW ARM aw AR-aN mJp am, mm oma 04XeI 0.&210 4.73E-10 4.733-10 En1 21(3 SA MW RR 2IE GM R~ B999 M 1EU, LEM M - 10 CPR 9D M. I
%CF P I.
QMY L2rR 20QIR 3JDJR MHOR ma %or TIPLB EU ( 1.5 0.00 0.00 0.00 0.03 3.0 0.00 CRFU.RtMVEM 5.0 0.00 0.00 0.00 0.00 30.0 0.00 EDE 1~~aI~~M 01 DWE t MKM1M~ 1.1 Jnmy LQ95 1-21
0 lit I-.
abit H 8~
So 0
9r4~
AAA4 i.E 8I 0o i 8*ý cq I
- fill 0o g p I
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Table 3.2-1 (continued) affimmmuUM AMMM MVM4M FEREMMAPWMURM 11"(F RMM - M" M 12/AM QIFnIMM MrAW Amm-mr IT 20 3D 4m MEE MM 9AM QAW QAW ARM OROM MRAN JM-SP OM-W O.OMM O.OOM O.OMO 2.09M 2.098-09 BW RZMX O.OMO OAMM O.OMO 3. 1"" 3. 1""
CFGW LIW Im 20 IS A R3W HR ME CN3NM)M 1M ODHMM SUMB - 10 CIR 50 AP. I
%CFAP 1.
OW 1WOR 2N39R 3DOR MW NU %CF CEU awm AR-aN jL-sp aaHm au Ap. i UM Mr P" 1.5 O.OD O.OD O.OD O.OD 3.0 0.00 M, mtý 5.0 0.00 0.00 O.OD OXD 10.0 0.00 LZM UVR RWZBMtM CEEMAMRW= LlJJXlCPA COEM XFDM MRXN 1.1 Jmý M CIIM DMIM WM Ll Jxuxy 1995 1-23
Table 3.2-1 (continued)
M 2D 3D MJ
-~ ARhax JfrTP 03 MY BMW 4.82H-05 4.633-M 6.U3B-03 L03O 6.12BO3 NMiE ~SU - 10 CIR 5D P. I OW 1T QR 2NDQOR 3D 9R 47H R YUC
=PLM (I4f4 1.5 0.00 0.00 O.fl 0.0 3.0 0.06 cm!r CInvEB) 5.0 0.00 0.00 0.12 0.00 10.0 0.06 xm Im~ WE fl m W34IX MMM VRN 1 &XIuy M9 1-24
Table 3.2-1 (continued) 31U CF - M/"VlID12 IZ3 M CILI! Oar4D Iff 20 30 M11 alM R-N jjxr ai KJEY HSM IS A RM 331 %IE QWRM W1 C9 cofMM SWE - 10 aR SD AP. I QMY 19OR 2D QIR 30 QR 43H QR VUC CE aum~ ARiXN Jmrw m- cau A. i WL MY ff")1.5 0.00 0.00 0.3 0.01 3.0 0.13 CFU. aOt4ffl) 5.0 0.00 0.00 0.30 0.0) 10.0 0.15 1-25
mu I
I Ii m U ii Ii II IA 0-4 I Ii ifIIju I IN 0
I3 tin i H 99
Table 3.2-1 (continued)
ORSENM 1N DUM
- W MX]2WL9 ccI 3Z M* MgW~ QELU ~RVUIM QER M~
MML ~921- 6.3&H 3A6+MO LOVI-O 3.7jL-O3 MUM ~ .1-9 MGM~c 1395 1M21HO1 LC&
7M3I IS A KRME @IM)MM CDRUKtE S~ML- 10 OR 59D . I 9MX 1%OR 2D 9R 3DO~R 4M OR VU4 %CF WE JW.* ;max airwP aImx au j. I XMH~r #4RA 1.5 0.01 0.00 0.2 0.01 3.0 0.122 cm.-aUN(MA 5.0 0.00 0.00 0.W 0.00 10.0 0. 14 CDE S"MM WMK Li J~xty M9 1-27
Table 3.2-1 (continued)
I EFEMSOMMUMMM MMEMEM off" HHEMMA3=EEMM I;ff ftffý Cr MAV% m V/.Dm amm)M*9/w Rim Im 2D 3D 421 To QAw amm amm QNM Mm a%4-M MmaN jxxw amLw 4.63+M 2.1'AI-M 4.321-C5 1.03MM 4.09+M 4Mýffi 2.3ffi-M 4JE&M LOVI-M 4-M-M 7offm GE ra LM LZM a UZ WMISA ICRMECN3N3R)MI999 CDKMM SMS - 10 OR!9D;FP. I
%Crap I. I QU 1W QR 2D QR 3D OR M 9R M Cr a JPthM AIR-aN jum amuc CEU Ep. I TOLEU "eq L.5 O.OD O.M O.OD O.M 3.0 O.M au. amm" i ýO O.OD O.OD 0.00 0.03 10.0 O.OD 7Hffw a la Im LM GIla How 3MUKU CEIMRNRY&MM 1.1J=1cFA axm s"m wm 1.1 &,my m CM4 DEEM MOM 1.1 anmy M 1-28
b H 2 0
01 I
00
&I to III I
'I i
8, 0s 8
7 A.4 9
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0 U A.
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I LII X0 I I 0 01 to Will e4 I I 8dli1 a.'
11I A grI I
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Ii I 0-Iti
- I iII Iii' II III 3i 080 I
0 I Iiw
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R H
Table 3.2-1 (continued) wimfl 1P -OLOMAXMM12,43," CMDXIKMO~V2B To QJR Q~Mw QAUf QAMH AR "2m BXY I1w G flitN iirw am II MWISA KRHM~~E CPNW 1~ 999 DOcEEMUMB - 10 C1R9D. I U"y 1%QR 20QIR 3ID R 41HgR VU %CF jwaN jjzxm == cDT m. i OMf 0.00 0.01 3.0 0.C2 On 0Ki~4) 5.0 0.00 0.04 0.00 0.00 10.0 0.02 Im~
HE= ESD U tI 1-31
Table 3.3-1 10 CER 2 C3.MAMM D~
IKDcF Ms~ OIAfM wD J2/1/
- 1. 30 R20.3O1 (a)(1) altimit m!E M Ocflimit__0.00_
-qa Sznuy - lo Ls+/- 2r d 4th %c QX orQ tr Limt TE 1.3E-c i.3&-M 7.3B-M iSMK5 0.00 aMMM WEN 1.1 akny L995 1-32
Table 3.3-1 (continued)
MG (F PBMSSr 02tV%9 M 12"V~
awl=)3 0WAD
- 2. 10 CER 23J3M (d)/40 CPR BD cbxiam m Uidt %cE BxV W-hdii Pu .Omw0 Qnx3d 119T WA~ 3.3-(B 35.0 0.00 Og~ Ty 1d4E-(B 75.0. 0.00 L4835 2.0 0.00 BM 1.51EI-M -Z-O -00 r3334-M~ 3.0 0.00 1~ininfr 100~.0 0.00 F~~aI2S D-U VtKN 11 L4Rl J995 anny 1-33
Table 3.3-1 (continued) 10 CER 23 cDfLMt A~gES
- 1. 10 aR 2D.fl (a)(1)03Tn~are T-10 Effe+/-te 3M B~le mvuw 3A1MW
!wOfl~init 3.41 gx Qt r Qtr l~ift CDEM~ WM 1.1D l my M9 CM4 UHMa~N 1.1 kauy LC%
1-34
Table 3.3-1 (continued) uras PSm SUM 2o lo oR 2) aeMIM A90 cr Asmssr aO1ý'A 3o 1Z"V~
2 10CFRAID- 0dADCR M gifm Um Ikidt %of Wn~e BAv Ehm 2.49MO Qnrxd 1.093_M 21a1 3.4MC'O 25.0 13.9A BMEht 3.631-M f7-0 -0.01 LM3.993-M ~.0 0.01 mxxw 4.98iH3 X.-O OM Bale 6AM 25.0 0.03 ME 3.4MO~f 100l.0 3.41 CDH rm MSX 1.1 .bmuy m~
MMM MRSM 1.1 ahiwy 193 C1XM 1-35
Table 3.3-1 (continued)
I 10 CER 2D MKIM4 AM64r RWCF A9M M1AW%, W 1'I,99 1.30 CER 20.13)1 (a)(1) Crliui urr3iO.
of itlit 2.85
-tlac33mmy - m WE JLB-O 7.3M-O 9.07B-O L.OE40D 2.86 REn - MU tI C- R MThMJN 1.1 JU 1994 1-36
Table 3.3-1 (continued) rsFCmSMD UIT mm~
10 CE 20 a~mmm Psgmgm aOflIMH OV'O7,D
- 2. 10 CPR 23.133 (dV40.CER IqO Oxiiat Ekme t&it %of Raie B4'y Ph=u 1-53&M3 Qa~rc 2.09-03 8~.M-(B 25.0 0.0 BMEzt 8.GML3 25.0 0.01 Iftza 8.-9%3 -KO_ 0.01 We 8.8]E"0 25.0 0.01 CKE 9.49Mc1 1-37
Table 3.4-1 DRESDEN STATION - UNIT I MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES CURRENT PERIOD OF RELEASE: October 1 - Deceuber 3a YEAR: 1999 CURRENT PERIOD CURRENT QUARTER THIRD QUARTER SECOND QUARTER FIRST QUARTER ANNUAL TYPE OF DOSE GAMMA AIR (arad) O.OOOE+O0( N ) O.OOOE+OOi N ) O,OOOE+OO( N ) O.OOOE+O0( R ) O.O00E+OO( N) O.OOOE+0O( N) n)
O.OOOE+OO( N) O.O00E+OO( N ) O.OOOE+OO( N I O.OOOE+OO( N) O.OOOE+OO( OOOE+0( N)
BETA AIR (arad) 3.T30E-06( SE) 5.264E-06( SE)
WHOLE BODY (mrem) 6.230E-OT(SSE) 6.230E-0T(SSE) 1,9OE-01(SSE) B.99CE-OT(ESE) 7.330E-0T(SSE) 7.330E-O1(SSE) 2.220E-O7(SSE) I.060E-O5(ESE) 4.3BOE-O0( SE) 6.1B4E-OS( BE)
SKIN (ares) E) 1.SBOE-081OSW) 1.090E-08( E ) 1.090E-08( E ) 2.820E-09( E ) 3.21CE-OB( NW) 4.350E-O(
ORGAN C(rea) TA-LN TA-LN CRITICAL PERS-ORG TA-LN TA-LN TA-LN TA-Lk COMPLIANCE STATUS.
10 CFR 50 APP. 1 10 CFR 50 APP.I TYPE OF DOSE ARTERLY OBJECTIVE I OF APP. I YEARLY OBJECTIVE OQU % OF APP. I GAJk AIR (arid) 5.0 .00 10.0 .00 BETA AIR (arid) 10.0 .00 20.0 .00 WHOLE BODY (wrea) 2.5 .00 5.0 .00 SKIN (mrea) 7.5 .00 15.0 .00 ORGAN (Oren) 1.5 .00 15.0 .00 CRITICAL PERSON-ORGAN (TA-LH) (TA-LN)
CRITICAL ORGANS: BN=BOXE, LV=LIVER, TgzTOTAL BODY, TH=THYROIO, KO=KIDNEY, LN:LUNS, GI=GI-LLI CRITICAL PERSON: AD=ADULT, TA=TEENAGER, CH=CHILD, INzINFANT Dite of calculation: 4/17/2000 I
1-38
Table 3.4-1 (continued)
DRESDEN STATION - UNIT 2 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES CURRENT PERIOD OF RELEASE: October 1 - December 31 YEAR: 1999 TYPE OF DOSE CURRENT PERIOD CURRENT QUARTER THIRD QUARTER SECOND QUARTER FIRST QUARTER ANNUAL GAMMA AIR (Wrad) 7.150E-04( N ) 7.150E-04( N ) 5.TODE-04(SSE) 1.50OE-0O(NW) 4,195E-04( E ) 2.091E-O3(NNW)
BETA AIR (nrad) 1.145E-04( E ) 1.145E-04( E ) 1.310E-04( E ) 1.205E-04( N) 8.150E-05( E ) 3.553E-04( E )
WHOLE BODY (irem) t.3TOE-03(SSE) 1.37OE-03(SSE) 8.145E-04(SSE) 4.015E-04(0N0) 3.292E-03(SSE) 5.714E-03(SSE)
SKIN (mre.) 1.615E-03(SSE) 1.675E-03(SSE) 1.058E-03(SSE) 5.41SE-04(NNW) 3.904E-03(SSE) 6.934E-O3(SSE)
ORGAN (trim) 8.61TE-05( E ) 8.S1TE-05( E ) 1.139E-04(SSE) 6.990E-05( NH) 1468E-04( N ) 3.157E-041 E )
CRITICAL PERS-ORG CH-TH CH-TH CH-TH CH-Th TA-LN CN-TH COMPLIANCE STATUS 10 CFR 50 APP. 1 10 CFR 50 APP.I TYPE OF DOSE QUAARTERLY OBJECTIVE %OF APP. I YEARLY OBJECTIVE %OF APP. I GAMMA AIR (mrad) 5.0 .01 10.0 .02 BETA AIR (mrad) 10.0 .00 20.0 .00 WHOLE BODY (tret) 2.5 .05 5,0 .11 SKIN (trem) 7.5 .02 15,0 .05 ORGAN (crea) 7.5 .00 15.0 .00 CRITICAL PERSON-ORGAN (CH-TH) (CH-TH)
CRITICAL ORGANS: ON=BOKE, LV=LIVER, TO:TOTAL BODY, Ill:THYROID, KO=KIDXEY, Lk=LUNG, GI=GI-LLI CRITICAL PERSON: AD=ADULT, TA=TEENAGER, CH=CHILO, IK=INFANT Date of calculation: 4/17/2000 1-39
Table 3.4-1 (continued)
I DRESDEN STATION - UNIT 3 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES CURRENT PERIOD OF RELEASE: October I - Deceiber 31 YEAR: 1999 CURRENT PERIOD CURRENT QUARTER THIRD QUARTER SECOND QUARTER FIRST QUARTER ANNUAL TYPE OF DOSE GAMMA AIR (Irad) 7.150E-04( N ) 1.150E-04( N ) 5.7OOE-04(SSE) 7.500E-4t(NN8) 4,195E-04( E S.1SOE-05( B )) 2.091E-03(NNW) 3.553E-04( E )
BETA AIR (nrad) 1.145E-04( E ) 1.145E-04( E ) 1.310E-04( E ) 1.205E-04( Nw) 3.292E-03(SSE) 5.714E-03(SSE) 1.STOE-03(SSE) 1.370E-03(SSE) 8.145E-04(SSE) 4.015E-O4(N0W)
WHOLE BODY (Wrel) 3.904E-03(SSE) i.934E-03(SSE)
SKIN (mre) 1.STSE-03(SSE) 1,6.TSE-O3(SSE) I.05BE-O3(SSE) 5.41tE-04(NNI) 1.48E-04( N ) 3.IS1E-04( E )
ORGAN (arei) 8.1ITE-05( E I 8.61TE-05( E ) 1.139E-04(SSE) 6.99DE-05( XW) TA-LN CH-TH CH-TH CH-TH CH-TH CH-TR CRITICAL PERS-ORO COMPLIANCE STATUS 10 CFR 50 APP. 1 10 CFR 50 APP.I TYPE OF DOSE QUARIERLY OBJECTIVE %OF APP. I YEARLY OBJECTIVE -,OF APP. I
.02 GAMMA AIR (urad) 5.0 10.0
.01
.00 10.0 20.0 .00 I BETA AIR (mrad) .11 WHOLE BODY (ores) 2.5 .05 5.0 7.5 .02 15.0 .05 SKIN (irem) .00 ORGAN (trem) 7.5 .00 15.0 (CH-TX) (CH-TH)
CRITICAL PERSON-ORGAN CRITICAL ORGANS: BN:BONE, LV=LIVER, TB:TOTAL BODY, TH:THYROID, KD:KIONEY, LN=LUNG, G0=GI-LLu CRITICAL PERSON: AD=ADULT, TA=TEENAGER, CH=CHILD, IN=INFANT Maximum Offsite Values (pC0m3)
Date of calculation: 4/17/2000 Iodine 1.08E-03 pCi/m3 Particulate Matter 4.05E-04 pCi/m3 Data Recovery (priority parameters) 99.9%
I 1-40
Figure 5.0-1 DRESDEN 0 5 10MUIM L ý -ý ý w-- Dresden Station Units 1,2 & 3 0 t0 20 KlIom-too
=ýj Fixed Air Sampling and TLD Sites, Outer Ring TLD Locations and Milk Location D-01 Onsite Station 1 D-12 (C) Lisbon 0 Air Sampling Locatlan D-02 Onsite Station 2 D-13 Minooka D-03 Onsite Station 3 D-14 Channahon a TLD Location D-04 Collins Road D-45 McKinley Woods D-07 Clay Products D-53 Grundy County Road
- Milk D-08 Prairie Parks D-25 Biros Farm (Milk)
D-10 Goose Lake Village 1-41
Figure 5.0-2 DRESDEN V
UJ SR*
- 102-2 10, 1-,.
5-2~~1 1 * *.
1~l0*
Dareden
- ln36 caear 1 11a8-1u*1 10 1.23 o 1 2OW Dresden Station Units 1,2 & 3
, Inner Ring TLD Locations Fish, Water and Sediment Locations
- I Fish TLD D-23 Thorsen Well Sediment D-27 Dresden Lock & Dam D-28 Dresden Pool of Illinois River 0 Water D-35 Dresden Lock & Dam D-46 DesPlaines River, Upstream 51 Dresden Lock & Dam 2 DesPlaines River 1-42
TABLE 5.0-1 Dresden Station Radiological Environmental Monitoring Locations D-01 Onsite Station 1 D-02 Onsite Station 2 D-03 Onsite Station 3 D-04 Collins Road D-07 Clay Products '
D-08 Prairie Parks D-10 Goose Lake Village D-12 Lisbon D-13 Minooka D-14 Channahon V %
D-23 Thorsen Well D-25 Vince Biros Farm D-27 Dresden Lock & Dam D-28 Dresden Pool at Illinois River D-35 Dresden Lock & Dam D-46 DesPlaines River, Upstream D-45 McKinley Woods Road %
D-51 Dresden Lock & Dam D-52 DesPlaines River.
D-53 Grundy County Road %0 40 D-Quad I D-Quad 2 D-Quad 3 D-Quad 4 D-Control ",
CENSUS Dairy Residence Cattle 1-43
TABLE 5.0-2 DRESDEN STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLING LOCATIONS
- 1. AIR SAMPLERS Distance Direction Sector Site Codea Location (miles D-01 Onsite Station 1 0.6 NW Q D-02 Onsite Station 2 0.3 NE C D-03 Onsite Station 3 0.4 S J Collins Road 0.9 W N D-04 Clay Products 2.0 S J D-07 Prairie Parks 4.0 SW L D-08 Goose Lake Village 3.8 SSW K D-10 D-12 (C) Lisbon 10.0 NW Q Minooka 4.5 N A D-13 Channahon 3.5 NE C D-14 McKinley Woods Road 1.5 ENE D D-45 Grundy County Road 2.1 SSE H D-53
- 2. TLDs
- a. Same as No. 1.
- b. Special TLD Locations D Distance Direction Sector Site Code (mles Inner Ring D-101-1,2 , 1.0 N A 1.3 NNE B D-102-1,2 1.2 NE C D-103-1,2 1.5 ENE D D-104-1,2 1.4 E E D-105-1,2 0.9 ESE F D-106-1,2 1.3 SE G D-107-1,2 1.9 SSE H D-108-1,2 0.8 S j D-109-1,2 0.8 SSW K D-110-3,4 0.6 SW L D-111-1,2 a Control (reference) locations are denoted by a "C" after site code. All other locations are indicators.
1-44
TABLE 5.0-2 (continued)
DRESDEN STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLING LOCATIONS
- 2. TLDs
- b. Special TLD Locations (continued)
Distance Direction Sector Site Code (miles)
Inner Ring (continued)
D-112a-1,2 0.8 WSW M D-113-1,2 0.9 W N D-114-1,2 1.0 WNW P D-115-1,2 0.8 NW Q D- 116-1,2 1.0 NNW R Outer Ring D-201-1,2 4.5 N A D-202-1,2 5.0 NNE B D-203-1 ,2 4.5 NE C D-204-1,2 5.0 ENE D D-205-1,2 4.2 E E D-206-1,2 3.5 ESE F D-207-1,2 4.5 SE G D-208-1,2 5.0 SSE H D-209-1,2 5.0 S j D-210-1,2 4.8 SSW K D-211-1,2 5.0 SW L D-212-3,4 6.0 WSW M D-213-1,2 4.5 W N D-214-1,2 4.5 WNW P D-215-1,2 5.1 NW Q D-216-1,2 4.8 NNW R
- 3. MILK Distance Direction Sector Site Codea Location (miules)
D-25 (C) Vince Biros Farm 11.5 SW L a Control (reference) locations are denoted by a "C" after site code. All other locations are indicators.
1-45
TABLE 5.0-2 (continued)
DRESDEN STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLING LOCATIONS
- 4. GROUND/WELL WATER Distance Direction Sector Site Codea Location (miles)
D-23 Thorsen Well 0.7 S J Dresden Lock & Dam 0.5 NW Q D-35
- 5. SURFACE WATER Distance Direction Sector Site Code Location (miles)
Dresden Lock & Dam 0.5 NW Q D-51 ESE F DesPlaines River 0.9 D-52 (C)
- 6. FISH Distance Direction Sector Site Code Location' (MIles) 0.5 NW Dresden Pool of Illinois Q D-28 DSP-46(C)
River DesPlaines River, Upstream 0.9 E E I
- 7. SEDIMENT Distance Direction Sector Location (miles)
Site Code Dresden Lock & Dam 0.5 NW Q D-27
- 8. VEGETATION Direction Sector Distance Location (miles)
Site Code 2.8 NE C Quad 1 Chris Locknar H 3.2 SSE Quad 2 Robert Pagliano K 3.9 SSW Quad 3 Jim Bloom R 1.6 NNW Quad 4 J.D.Carmichael D 12.8 ENE Control (C) Glasscock Farm a Control (reference) locations are denoted by a "C" after site code. All other locations are indicators.
I 1-46
TABLE 5.0-2 (continued)
DRESDEN STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLE COLLECTION AND ANALYSES Location Collection Type of Frequency 0 of Analysis Sample Media Code Site Frequency Analysis
- 1. Airborne Onsite, Nearfield and Control Filter exchange Gross Beta Weekly Particulates weekly Gamma Isot. Quarterly Composite D-01 Onsite I (or ifwee klygo btaina D-02 Onsite 2 ,o-npk* oceoo 5x the D-03 Onsite 3 average concentration of D-04 Collins Road preceding calendar qua-tr).
D-07 Clay Products D-12 (C) Lisbon D-45 McKinley Woods Road D-53 Grundy County Road Far Field Gamma Isot. If ormbeta in a *t*pl. ceeda 10tion the yeary mean of control D-08 Prairie Parks saples and r-dioaoc*-iry u D-10 Goose Lake Village cosirme ashaving it origns in D-13 Minooka airborne ifitmnasreleased from D-14 Channahon thestation.
- 2. Airborne Same as I. Canister exchange 1-131 Biweekly Iodine biweekly
- 3. Air Sampling Same as 1. Test and Weekly Train Maintenance
- b. D-101-1,2 Inner Ring 102-1,2 103-1,2 104-1,2 105-1,2 106-1,2 107-1,2 108-1,2 109-1,2 110-3,4 111-1,2 112a-1,2 113-1,2 114-1,2 115-1,2 116-1,2
- c. D-201-1,2 Outer Ring 202-1,2 203-1,2 204-1,2 205-1,2 206-1,2 207-1,2 "Control (background) locations are denoted by a "C" in this column. All other location are indicators.
1-47
TABLE 5.0-2 (continued)
DRESDEN STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLE COLLECTION AND ANALYSES Location Collection Type of Frequency Sample Media Code' Site Frequency Analysis of Analysis
- 4. TLDs (continued)
D-208-1,2 Outer Ring Quarterly Gamma Quarterly 209-1,2 210-1,2 211-1,2 212-3,4 213-1,2 214-1,2 215-1,2 216-1,2
- 5. Milk D-25 Biros Farm Biweekly: 1-131 Biweekly:
May-October Gamma Isot. May-October Monthly: Monthly:
November-April November-April
- 6. Vegetables Quad I Chris Locknar Annually - two varieties Gamma Isot. Annually Quad 2 Robert Pagliano from each location as 1-131 Annually, on broad leaf Quad 3 Jim Bloom available at harvest. vegetation.
Quad 4 Robyn Willis Control Glasscock Farm
- 7. Ground/Well D-23 Thorsen Well Quarterly Gamma Isot. Quarterly Dresden Lock & Dam Tritium Water D-35 1
- 8. Surface Water D-51 Dresden Lock & Weekly Gross Beta Monthly composite.
Dam Gamma Isot. Monthly composite.
D-52 (C) DesPlaines River, Tritium Quarterly composite.
Upstream
- 9. Fish (at least D-28 Dresden Pool Two times/year Gamma Isot. Two timeslyear on two species) of Illinois River edible portions only.
D-46 (C) DesPlaines River, Upstream
- 10. Sediments D-27 Dresden Lock & Semiannually Gamma Isot. Seniannually Dam
- 11. Land Use Census Milch Animals
- a. Site Boundary to 2 miles a. Enumeration Annually during grazing by a door to door season.
or equivalent counting technique.
- b. 2 miles to 6.2 miles b. Using referenced information from county agricultural agents or other reliable sources.
.1 "Control (background) locations are denoted by a "C" in this column. All other location are indicators.
1-48
TABLE 5.0-2 (continued)
DRESDEN STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLE COLLECTION AND ANALYSES Location Collection Type of Frequency Sample Media Code8 Site Frequency Analysis of Analysis
- 13. Land Use Census (continued)
- c. At dairies listed in Itein 5. c. Inquire as to Annually during grazing feeding practices: season.
- 1. Pasture only.
- 2. Feed and chop only.
- 3. Pasture and feed:
ifboth, ask farmer to estimate fraction of food from pasture:
<25%, 25-50%,
50-75%, or >75%.
Nearest In all sectors up to 6.2 miles. Annually during grazing Residence season.
Control (background) locations are denoted by a "C" in this column. All other location are indicators.
1-49
Table 5.0-3 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY
SUMMARY
Name of Facility: Dresden Nuclear Power Station Docket No. 50-10,50-237, 50-249 Location of Facility: Grundy Illinois (County, State)
Reporting Period: Ist Ouarter 1999 I
Sample Type Type and LLD Indicator Location with IHighest Control Number of (Units) Number of Locations Highest Mean' Locations Non-routine Analyses Mean' Quarterly Mean Range Mean' Results Range : _Range Air Gross Beta 104 0.0 0.023 (91/91) Roa 0.025 (13/13) 0.024 (13113)
Particulates * (0.013-0.038) 0.9 mi. W, Sector N (0.017-0.038) (0.019-0.038) 3 8 (pCi/mn ) Gamma Spec.
0.01 <LLD -:LLD 0 Cs-134 Cs-137 0.01 <LLD <LLD 0 0.01-0.04 <LUD <LLD 0 Other Gammas Airborne 1-131 48 0.07 <LLD <LLD 0 Iodine 3
(pCi/m )
3 5 <LLD <LLD 0 Milk 1-131 (pCi/L)
Gamma Spec. 3 Cs-134 15 <LLD <LLD 0 i <LLD Cs-137 18 <LLD <LLD 0 15 <LLD <LLD 0 Ba/La-140 Other Gammas 15-30 <LUD - <LLD 0 I 6 4 5.4 (3/3) D-51, Dresden Lock 5.4 (3/3) 5.0 (3/3) 0 Surface Gross Beta (4.5-6.3) & Dam (4.5-6.3) (4.0-5.6)
Water (pCi/L) Gamma Spec. 6 0.5 mi. NW, Sector Q 15 <LLD <LD 0 Cs-134 18 <LLD <LLD 0 Cs-137 Other ODCM
<LLD <LLD 0 Required Gammas 15-30 2 200 331 (111) D-51, Dresden Lock 331 (1/1) <LLD 0 Tritium
& Dam 0.5 mi. NW, Sector Q 200 388 (1/2) D-23, Thorsen Well 388 (1/2) None 0 Well Water Tritium 2 (pCi/L) 0.7 mi. S, Sector J Gamma Spec. 2 15 <LLD None 0 Cs-134 --
18 <LLD None 0 Cs-137 Other ODCM 15-30 <LLD 0 Required Gammas -None Gamma 9.7 16.1 (86186) D-110-4 20.8(1/1) 13.3 (2/2) 0 Background Gamma Dose 88 (12.8-20.8) 0.8 mi. SSW, Sector K (13.3-13.3)
(TLDs)
(mR/Qtr.)
4-. nge tsed on detectabl1e measurements only. frracTions indicated in parentheses..
in this summary.
Locations D-04 and D-53 had identical means of 0.025 pCi/m'. Only D-04 is detailed 1-50
Table 5.0-4 RADIOLOGICAL ENVIRONMENTAL MONHIORING PROGRAM QUARTERLY
SUMMARY
Name of Facility: Dresden Nuclear Power Station Docket No. 50-10,50-237, 50-249 Location of Facility: Grundy. Illinois Reporting Period: 2nd Quarter 1999 (County, State)
Sample Type Type and LLD Indicator Location with i Highest Control Number of (Units) Number of Locations Highest Mean' Locations Non-routine Analyses Mean! Quarterly Mean Range Mlean Results Range _ Range Air Gross Beta :103 0.01 0.019 (86/90) D-12, Lisbon 0.020 (13/13) 0.020 (13/13) 0 Particulates (0.010-0.027) 10.0 mi. NW, Sector Q (0.013-0.027) (0.013-0.027)
(pCi/mr) Gamma Spec. 8 Cs-134 0.01 <LLD <LLD 0 Cs-1 37 0.01 <LLD <LLD 0 Other Gammas 0.01-0.04 <LLD <LLD 0 Airborne Iodine 1-131 55 0.07 <LLD <LLD 0 3
(pCi/M )
Milk 1-131 5 0 .51 5.0 b <LLD <LLD 0 (pCiIL)
Gamma Spec 5 Cs-134 15 <LLD <LLD 0 Cs-137 18 <LLD <LLD 0 Ba/La-140 15 <LLD <LLD 0 Other Gammas 15-30 <LLD -- <LLD 0 Fish Gamma Spec. 8 (pCi/g wet)
Cs-134 0.10 <LLD <LID 0 Cs-137 0.10 <LLD <LLD 0 Other ODCM Required Gammas 0.13-0.26 <LLD <LLD 0 Other Gammas 0.20-0.30 <LUD <LLD 0 Sediments Gamma Spec.
(pCilg wet)
Cs-134 0.15 <LLD None 0 Cs-137 0.18 <LLD None 0 Other Gammas 0.10-0.60 <LLD None 0 Surface Gross Beta 6 4 <LLD D-52, DesPlaines River 6.1 (313) 6.1 (3/3) 0 Water 0.9 mi. ESE, Sector F (5.8-6.1) (5.8-6.1)
(pCi/L) Gamma Spec. 6 Cs-134 15 <LLD - <LLD 0 Cs-137 18 <LLD - <LLD 0 Other ODCM Required Gammas 15-30 <LLD - <LLD 0 Tritium 2 200 313 (1/1) D-51, Dresden Lock 313 (1/1) <LLD 0
& Dam 0.5 ml. NW, Sector Q Mean and range based on detectable measurements only. Fractions indicated in parentheses.
0.5 pCi/L (May-October; 5.0 pCi/L (November-April). 1-51
Table 5.0-4 (continued)
Name of Facility: Dresden Nuclear Power Station Docket No. 50-10, 50-237 50-249 Reporting Period: 2nd Ouarter 1999 Location of Facility: Grundy. Illinois (County, State)
Sample Type Type and LLD Indicator Location with Highest Control Number of (Units) Number of Locations Highest Mean* Locations Non-routine Analyses Mean 8
Quarterly Mean j Range Meaný Results Range Range Well Water Tritium i 2 200 411 (1/2) D-23, Thorsen Well 411 (1/1) None 0 (pCi/L) 0.7 mi. S, Sector J Gamma Spec. 2 Cs-134 15 <LLD None 0 18 <LLD None 0 Cs-137 Other ODCM Required Gammas 15-30 <LLD None 0 Gamma GammaDose 88 9.7 17.7 (86/86) D-111-1 26.3(1/1) 15.5 (2/2) 0
Background
(TLDs) (14.2-26.3) 0.6 mi. SW, Sector L (14.7-16.3)
(mRQtr.)
Mean and range based on detectable measurements only. Fractions indicated in parentheses.
I 1-52
Table 5.0-5 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY
SUMMARY
Name of Facility- Dresden Nuclear Power Station Docket No. 50-10, 50.237, 50-249 Location of Facility: Qrundv. Illinois Reporting prenod: 3rd Quarter 1999 (County, State)
Sample Type Type and LLD Indicator Location with Highest Control Number of (Units) Number of Locations Highest Mean! Locations Non-routine Analyses Mean8 Quarterly Mean Range Mean! Results Range __Range Air Gross Beta ::104 0.01 0.025 (91/91) D-07, Clay Products 0.027 (13/13) 0.026 (13/13) 0 Particulates (0.012-0.037) 2.0 mi. S, Sector J (0.018-0.037) (0.020-0.038)
(pCi/i) Gamma Spec. 8 Cs-134 0.01 <LLD <LLD 0 Cs-137 0.01 <LLD - <LLD 0 Other Gammas 0.01-0.04 <LLD - <LLD 0 Airborne Iodine 1-131 48 0.07 <LLD <LLD 0 3
(pCi/n )
Milk 1-131 6 0.5 None <LLD 0 (pCi/L)
Gamma Spec. 6 Cs-134 15 None <LLD 0 Cs-137 18 None <LLD 0 Ba/La-140 15 None <LLD 0 Other Gammas 15-30 None <LLD 0 Vegetation 1-131 5 0.06 <LLD <LLD 0 (pCi/g wet)
Gamma Spec. 10 Cs-I 34 0.06 <LLD -<LLD 0 Cs-137 0.08 <LLD <LLD 0 Other Gammas 0.01-0.10 <LLD <LLD 0 Surface Gross Beta 6 4 5.7 (2/3) D-52, DesPlaines River, 5.8 (3/3) 5.8 (3/3) 0 Water (5.2-6.3) 0.9 mi. ESE, Sector F (5.1-6.6) (5.1-6.6)
(pCi/L) Gamma Spec. 6 Cs-134 15 <LLD <LLD 0 Cs-137 18 <LID <LID 0 Other ODCM Required Gammas 15-30 <LLD <LLD 0 Tritium 2 200 282(1/1) D-52, Dresden Lock 282(111) <LLD 0
& Dam 0.5 mi. NW, Sector Q Well Water Tritium 2 200 395 (1/2) D-23, Thorsen Well 395(1/1) None 0 (pCi/L) 0.7 mi. S, Sector J Gamma Spec. 2 Cs-134 15 <LLD - None 0 Cs-137 18 <LLD -None 0 Other ODCM Required Gammas 15-30 <LLD None 0 Mean and range based on detectable measurements only. Fractions indicated in parentheses.
1-53
Table 5.0-5 (continued)
Name of Facility: Dresden Nuclear Power Station Docket No. 50-10. 50-237. 50-249 Location of Facility: Grundy. Illinois Reporting Period: 3rd Quarter 1999 (Cunty, State)
Sample Type Type and LLD Indicator Location with Highest Control Number of (Units) Number of Locations Highest Mean! Locations Non-routine Analyses Mean! Quarterly Mean Range Mean! Results Range _ Range GammaI Background Gamma Dose 1 88 9.7 17.0 (86/86) D-214-1 22.1 (1/1) 14.1 (212) 0 (TLDs) (13.5-22.1) 4.5 mi. WNW, Sector P (13.9-14.4)
(mR/Qr*.)
Mean and ranC,based on detectable measurements only. Fractions indicated inparnthes..
1j 1-54
Table 5.0-6 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY
SUMMARY
Name of Facility: Dresden Nuclear Power Station Docket No. 50-10, 50-237, 50-249 Location ofFacility: Grundy. Illinois Reporting Period: 4th Quarter 1999 (County, State)
Sample Type Type and LLD Indicator Location with Highest Control Number of (Units) Number of Locations Highest : Meawn Locations Non-routine Analyses Meana Quarterly Mean Range Mean' Results Range _ Range Air Gross Beta :104 0.01 0.034(91/91) D-07, Clay Products 0.036 (13/13) 0.033 (13/13) 0 Particulates (0.014-0.050) 2.0 mi. S, Sector J (0.026-0.050) (0.020-0.044) 3 (pCi/m ) Gamma Spec. 8 Cs- 34 0.01 <LLD -<LLD 0 Cs-137 0.01 <LLD - <LLD 0 Other Gammas 0.01-0.04 <LLD - <LLD 0 Airborne 1-131 56 0.07 <LLD - <LLD 0 Iodine (pCi/rn3 Milk 1-131 4 0.5 <LU)LD <LLD 0 (pCiIL)
Gamma Spec . 4 Cs-134 15 <LLD <LLD 0 Cs-137 18 <LLD - <LLD 0 Ba/La-140 15 <LU.LD - <LLD 0 Other Gammas 15-30 <LLD <LLD 0 Fish Gamma Spec. 8 (pCi/g wet)
Cs-134 0.10 <LLD - <LLD 0 Cs-137 0.10 <LLD - <LLD 0 Other ODCM Required Gammas 0.13-0.26 <LLD - <LLD 0 Other Gammas 0.20-0.30 <LLD - <LLD 0 Sediments Gamma Spec. I (pCi/g wet)
Cs-134 0.15 <LLD None 0 Cs-137 0.18 <LLD None 0 Other Gammas 0.10-0.60 <LLD None 0 Surface Gross Beta 6 4 7.3 (3/3) D-52, DesPlaines River 8.6 (3/3) 8.6 (3/3) 0 Water (4.5-9.1) 0.9 mi. ESE, Sector F (7.2-9.4) (7.2-9.4)
(pCi/L) Gamma Spec. 6 Cs-134 i 15 <LLD <LLD 0 Cs-137 18 <LLD <LLD 0 Other ODCM Required Gammas 15-30 <LLD <LLD 0 Tritium 2 200 602(1/1) D-51, Dresden Lock & 602(1/1) <LLD I Dam, 0.5 mi. NW, Sector Q Mean and range based on detectable measurements only. Fractions indicated in parentheses.
1-55
Table 5.0-6 (continued)
Name of Facility: Dresden Nuclear Power Station DocketNo. 50-10. 50-237. 50-249 Location of Facility: Grundv. Illinois Reporting Period: 4th Quarter 1999 (County, State)
Sample Type Type and LID Indicator Location with IHighest Control Number of (Units) Number of Locations Highest i Mean! Locations Non-routine Analyses Meana Quarterly Mean Range Mean' Results Range _ _ Range Well Water Tritium 5 200 375 (1/2) D-23, Thorsen Well 375 (1/1_ None 0 (pCi/L) . (482-632) 0.7 mi. S, Sector J Gamma Spec. 5 Cs-134 15 <LLD None 0 Cs-137 18 <LLD None 0 Other ODCM Required Gammas 15-30 <LID None 0 Gamma 1 88 9.7 17.0(86/86) D-215-1 21.9(1/1) 15.0(2/2) 0 Background GammaDose (TLDs) (13.5-21.9) 5.1 mi. NW, Sector Q (14.6-15.3)
(mR/Qtr.)
-Mean and range based on detectable measurements only. Fractions indicated in parentheses.
I 1-56
DRESDEN APPENDIX 1E METEOROLOGICAL DATA II-1
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: JANUARY-MARCH 1999 STABILITY CLASS - EXTREMELY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 0 4 5
NNE 0 0
1 NE ENE 0 4 E 0 0 ESE 0 0 SE 0 1
SSE 0 1 S 0 0 I
SSW 0 2 SW 0 5 "0 1 WSW W 0 0 WNW 0 9 NW 0 1i 1
NNW 0 0
0 VARIABLE TOTAL 0 8 13 8 13 3 45 Hours 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 classes: 0 11-2
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: JANUARY-MARCH 1999 STABILITY CLASS - MODERATELY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 7 NNE 7 NE 5 ENE 6 E 6 ESE 0 SE 2 SSE 2 S 0 SSW 6 SW 4 WSW 2 W 2 WNW 6 NW 13 NNW 5 VARIABLE 0 TOTAL 0 10 20 27 12 4 73 Hours 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 classes: 0 HI-3
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: JANUARY-MARCH 1999 STABILITY CLASS - SLIGHTLY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 0 15 NNE 0 9 NE 0 6 ENE 0 1 E 0 7 ESE 0 6 SE 0 2 SSE 0 5 S 0 2 SSW 0 3 SW 0 5 WSW 0 5 W 0 6 WNW 0 5 NW 0 8 NNW 0 8 VARIABLE 0 0 TOTAL 0 20 21 23 20 9 93 Hours 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 classes: 0 1--,
11-4
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: JANUARY-MARCH 1999 STABILITY CLASS - NEUTRAL (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 1 3 11 5 9 0 29 NNE 1 5 22 22 3 5 58 NE 1 17 33 25 9 0 85 ENE 0 24 26 23 4 1 78 E 1 12 10 31 15 18 87 ESE 2 6 3 32 18 6 67 SE 4 1 11 13 11 0 40 SSE 0 4 14 12 9 0 39 S 1 7 13 23 23 22 89 SSW 0 7 7 12 8 4 38 SW 4 6 13 13 7 4 47 WSW 4 4 4 12 8 12 44 W 2 5 22 30 55 38 152 WNW 0 10 19 46 33 25 133 NW 0 12 9 20 22 1 64 NNW 2 6 8 16 15 9 56 VARIABLE 0 0 0 0 0 0 0 TOTAL 23 129 225 335 249 145 1106 Hours 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 classes: 0 11-5
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: JANUARY-MARCH 1999 I
STABILITY CLASS - SLIGHTLY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 5 13 5 0 25 NNE 13 13 3 0 34 NE 8 14 0 0 28 ENE 16 9 2 1 36 E 8 15 7. 1 40 ESE 12 8 6 0 30 SE 3 16 8 3 37 SSE 10 18 1 8 45 S 12 15 22 17 71 SSW 5 19 18 7 49 SW 2 12 9 1 27 WSW 3 11 5 1 23 W 12 12 4 3 38 WNW 10 21 10 0 44 NW 5 14 5 0 27 NNW 4 16 5 0 28 VARIABLE 0 0 0 0 1 TOTAL 19 58 128 226 110 42 583 Hours 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 classes: 0 11-6
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: JANUARY-MARCH 1999 STABILITY CLASS - MODERATELY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 3 7 14 NNE 6 17 24 NE 3 2 8 ENE 5 0 11 E 4 0 7 ESE 2 1 5 SE 13 8 24 SSE 4 5 12 S 3 3 15 SSW 0 1 3 SW 2 10 15 WSW 7 6 15 W 4 3 14 WNW 5 0 9 NW 3 3 9 NNW 1 2 8 VARIABLE 0 0 0 TOTAL 11 28 65 68 17 4 193 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stabili ty class: 0 Hours of missing stability measurements in all sta bility class es: 01 11-7
DRESDEN NUCLEAR POWER STATION I
PERIOD OF RECORD: JANUARY-MARCH 1999 STABILITY CLASS - EXTREMELY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 0 0 4 NNE 1 0 10 NE 1 1 2 ENE 0 2 4 E 0 0 2 ESE 0 0 2 SE 1 2 5 SSE 0 0 0 S 0 2 4 SSW 0 1 6 SW 0 2 5 2 9 WSW 0 1 8 W 0 WNW 1 1 6 NW 0 0 0 0
NNW 0 0 VARIABLE 0 0 0 TOTAL 4 14 20 24 5 0 67 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 0
Hours of missing stability measurements in all stability classes:
H-8
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1999 STABILITY CLASS - EXTREMELY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL 1 6 9 N
NNE 1 7 10 NE 10 14 31 ENE 4 13 19 E 2 2 5 ESE 4 5 16 SE 7 6 14 SSE 0 2 2 S 2 1 3 SSW 1 3 4 SW 0 0 0 WSW 3 0 4 W 3 1 5 WNW 1 3 12 NW 4 1 10 NNW 1 0 4 VARIABLE 0 0 0 TOTAL 0 44 64 28 4 8 148 Hours 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 classes: 3 11-9
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1999 STABILITY CLASS - MODERATELY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 0 1 1 3 NNE 0 1 3 5 NE 0 2 4 9 ENE 1 7 3 11 E 0 3 3 10 ESE 0 8 8 21 SE 0 5 4 10 SSE 0 1 5 8 S 1 1 3 10 SSW 1 3 2 11 SW 0 0 1 3 WSW 0 0 3 5 W 0 3 1 8 WNW 0 0 3 7 NW 0 0 0 5 NNW 0 0 0 1 VARIABLE 0 0 0 0 TOTAL 3 35 44 26 11 8 127 Hours 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 classes: 3 I
II-10
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1999 STABILITY CLASS - SLIGHTLY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET
.WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 1 1 6 NNE 2 0 5 NE 2 2 10 ENE 0 2 6 E 0 3 11 ESE 0 11 18 SE 2 4 15 SSE 0 6 9 S 0 6 15 SSW 0 1 10 SW 0 0 4 WSW 0 1 6 W 0 1 3 WNW 0 2 10 NW 0 0 7 NNW 0 1 4 VARIABLE 0 0 0 TOTAL 7 43 41 23 18 7 139 Hours 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 classes: 3 H-11I
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1999 I
STABILITY CLASS - NEUTRAL (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL
-----
N 2 3 6 12 8 4 35 NNE 1 3 2 6 7 9 28 NE 1 2 19 24 9 4 59 ENE 2 5 47 22 6 0 82 E 4 9 14 23 17 7 74, ESE 1 9 10 11 11 2 44 SE 1 5 16 10 1 7 40 3 10 20 33 5 6 77 SSE S 1 8 20 30 12 6 77 I SSW 0 5 8 17 17 5 52 SW 1 2 2 16 11 12 44 WSW 0 7 4 9 5 3 28 W 0 3 2 26 10 10 51 WNW 2 2 7 25 14 2 52 NW 0 0 10 13 14 2 39 1 2 5 9 10 4 31 NNW VARIABLE 0 0 0 0 0 0 0 TOTAL 20 75 192 286 157 83 813 Hours 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 classes: 3 I
11-12
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1999 STABILITY CLASS - SLIGHTLY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 0 5 6 7 0 18 NNE 1 2 8 5 6 22 NE 1 5 18 16 4 44 ENE 2 14 29 10 1 56 E 0 11 29 28 6 76 ESE 0 7 26 21 12 69 SE 0 7 35 20 2 68 SSE 2 7 30 53 4 98 S 0 7 6 33 23 72 SSW 2 3 9 13 18 50 SW 1 4 6 6 5 23 WSW 1 5 9 6 2 23 W 1 5 6 16 4 32 WNW 0 3 3 6 1 13 NW 0 5 10 13 0 28 NNW 0 3 8 9 0 20 VARIABLE 0 0 0 0 0 0 TOTAL 11 93 238 262 88 20 712 Hours 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 classes: 3 11-13
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1999 STABILITY CLASS - MODERATELY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 0 2 5 1 8 1 0 1 3 NNE 1 0 1 3 1 6 NE 1 5 0 7 ENE 1 0 2 1 4 8 E
1 6 4 12 25 ESE 0 7 9 16 33 SE 1 3 4 11 20 SSE S 4 5 3 15 I
5 0 6 11 SSW 0 3 3 3 9 SW 0 4 8 16 30 WSW 0 0 4 2 6 W 0 3 3 1 7 WNW 0 1 4 6 11 NW 1 2 3 8 NNW 2 0 0 0 0 VARIABLE 0 TOTAL 6 44 60 86 11 0 207 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 in all stability classes: 3 Hours of missing stability measurements 11-14
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1999 STABILITY CLASS - EXTREMELY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL 0 0 0 0 N 0 0 0 0 0 0 0 NNE 0 1 1 0 0 0 0 NE 0 0 0 1 0 0 0 ENE 0 2 3 1 0 0 0 E 0 0 1 ESE 1 0 1 1 1 0 4 SE 1 0 2 1 0 0 4 SSE 0 0 0 3 0 0 3 S 0 0 1 2 0 0 3 SSW 0 1 0 0 0 0 1 SW 0 1 0 0 0 0 1 WSW 0 0 1 2 0 0 3 W 0 1 6 2 0 0 9 WNW 0 0 1 1 0 0 2 NW 0 0 0 0 0 0 0 NNW 0 0 0 0 0 0 0 VARIABLE 0 0 0 0 0 0 0 TOTAL 2 6 14 12 1 0 35 Hours 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 class5es: 3 11-15
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1999 STABILITY CLASS - EXTREMELY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 0 2 9 2 13 4 9 16 30 NNE 0 10 2 8 21 NE 1 1 8 9 0 18 ENE 2 1 0 3 E 0 1 2 1 0 4 ESE 7 10 0 17 SE 0
2 0 0 2 SSE 0
0 1 0 1 S
0 6 9 17 36 SSW 0
9 1 8 25 SW 11 3 14 31 WSW 1 5 9 2 20 W 0 2 9 5 18 WNW 0 2 6 5 13 NW 0 2 15 12 35 NNW 1 0 0 0 0 VARIABLE 0 TOTAL 5 74 94 89 19 6 287 Hours of calm in this stability class: 0 wind measurements in this stability class: 0 Hours of missing all stability classes: 0 Hours of missing stability measurements in H-16
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1999 STABILITY CLASS - MODERATELY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 0 2 3 7 NNE 0 3 3 10 NE 0 1 2 7 ENE 0 1 3 4 E 1 0 0 1 ESE 0 3 2 5 SE 0 7 2 9 SSE 0 1 1 2 S 0 2 2 6 SSW 0 4 3 16 SW 1 2 2 15 WSW 1 7 8 26 W 0 6 8 17 WNW 0 1 4 9 NW 1 3 1 9 NNW 0 1 4 10 VARIABLE 0 0 0 0 TOTAL 4 44 48 44 11 2 153 Hours 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 classes: 0 11-17
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1999 STABILITY CLASS - SLIGHTLY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 1 5 3 2 0 11 0 11 NNE 0 4 2 5 0 3 NE 0 1 2 0 0 0 4 ENE 1 2 1 0 0 Q 1 E 0 1 0 1 ESE 0 0 1 0 0 12 SE 0 10 2 0 1 0 6 SSE 1 2 2 2 0 7 S 0 3 2 13 I
SSW 0 5 3 2 3 4 5 2 4 16 SW 1 5 1 13 WSW 1 2 4 7 4 0 17 W 0 6 5 3 2 2 13 WNW 1 4 5 1 1 11 NW 0 4 2 3 1 10 NNW 0 0 0 VARIABLE 0 o 0 0 TOTAL 6 58 44 29 12 0 149 Hours of calm in this stability class: 0 stability class: 0 Hours of missing wind measurements in this all stability classes:
0 Hours of missing stability measurements in I
11-18
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1999 STABILITY CLASS - NEUTRAL (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 2 5 14 12 6 40 NNE 2 8 2 7 1 20 NE 2 4 10 6 0 22 ENE 1 18 8 0 0 27 E 1 1 11 2 0 15 ESE 1 6 3 2 0 12 SE 1 10 6 1 0 18 SSE 0 11 8 5 3 27 S 0 5 3 10 10 29 SSW 2 1 11 19 5 38 SW 1 5 11 20 4 41 WSW 3 6 9 10 2 31 W 2 9 17 16 2 46 WNW 3 5 16 6 2 32 NW 2 2 5 7 1 17 NNW 7 5 9 25 4 50 VARIABLE 0 0 0 0 0 0 TOTAL 30 101 143 148 40 3 465 Hours 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 classes: 0 11-19
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1999 STABILITY CLASS - SLIGHTLY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEEI (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 0 2 8 22 4 36 2 6 16 2 28 NNE 2 4 5 12 0 21 NE 0 7 11 1 0 19 ENE 0 6 23 11 0 41 E 1 4 12 13 2 32 ESE 1 4 23 13 0 41 SE 1 6 12 14 2 34 SSE 0 19 48 S 0 0 8 20 69 I
SSW 0 5 8 28 27 4 5 39 12 60 SW 0 6 13 17 0 36 WSW 0 11 18 18 1 48 W 0 4 9 14 0 27 WNW 0 5 4 18 2 31 NW 2 10 10 22 2 44 NNW 0 0 0 0 0 0 VARIABLE 0 7 80 175 278 73 2 615 TOTAL Hours of calm in this stability class: 0 class: 0 Hours of missing wind measurements in this stability all stability classes: 0 Hours of missing stability measurements in I
11-20
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1999 STABILITY CLASS - MODERATELY STABLE- (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 2 0 8 12 5 27 NNE 0 2 7 12 0 21 NE 2 5 2 3 0 12 ENE 3 6 1 0 0 10 E 3 2 4 6 0 15 ESE 1 . 3 4 14 23 1
SE 2 3 9 15 30 SSE 2 12 10 5 2 31 S 2 3 3 7 5 21 SSW 2 2 4 10 10 28 SW 2 2 8 10 2 24 WSW 3 7 26 17 2 55 W 1 8 31 11 0 51 WNW 2 4 3 4 3 16 NW 0 3 9 11 1 24 NNW 0 0 6 14 2 22 VARIABLE 0 0 0 0 0 0 TOTAL 27 62 135 151 34 1 410 Hours 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 classes: 0 11-21
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1999 I
STABILITY CLASS - EXTREMELY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL
-----
N 0 7 7 17 2 7 0 9 NNE 2 2 0 5 NE 1 0 0 2 ENE 0 0 0 0 E
0 1 0 2 ESE 1 0 7 8 SE 2 1 0 3 SSE 0 6 1 9 S
2 1 5 10 SSW 2 4 0 6 SW 0 5 8 14 WSW 2 8 2 12 W
2 5 1 12 WNW 1 3 4 9 NW 1 1 3 11 NNW VARIABLE 0 0 0 0 TOTAL 12 18 51 38 10 0 129 Hours of calm in this stability class: 0 stability class: 0 Hours of missing wind measurements in this classes:
Hours of missing stability measurements in all stability 0 11-22
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1999 STABILITY CLASS - EXTREMELY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 1 9 NNE 7 NE 0 3 ENE 0 2 E 0 1 ESE 1 4 SE 0 5 SSE 0 0 S 0 0 SSW 0 6 SW 0 7 0
WSW 10 0
W 3 0
WNW 11 NW 1 12 0 6 NNW VARIABLE 0 0 TOTAL 3 12 25 25 19 2 86 Hours 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 classes: 0 11-23
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1999 STABILITY CLASS - MODERATELY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL 1 0 0 2 N 0 0 1 0 0 0 2 NNE 0 0 2 0 0 0 5 NE 0 1 4 0 0 0 4 ENE 0 3 1 0 0 0 1 E 0 1 0 0 0 0 2 ESE 0 0 2 1 0 0 2 SE 0 0 1 0 5 0 1 0 7 SSE 1 2 3 0 8 S 1 0 2 I
SSW 0 0 3 0 10 0 13 SW 0 0 2 1 4 3 10 WSW 0 6 9 2 3 0 20 W 0 3 2 4 1 0 10 WNW 0 1 10 3 0 0 14 NW 0 2 4 2 1 2 11 NNW 0 2 0 2 5 0 9 0 0 0 0 0 0 VARIABLE 0 TOTAL 2 19 48 18 28 5 120 Hours of calm in this stability class: 0 this stability class: 0 Hours of missing wind measurements in in all stability classes: 0 Hours of missing stability measurements 11-24
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1999 STABILITY CLASS - SLIGHTLY UNSTABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 0 1 0 3 NNE 0 2 0 2 NE 0 0 2 2 ENE 0 0 0 0 E 0 0 0 0 ESE 0 4 2 6 SE 1 1 1 4 SSE 0 1 2 7 S 0 0 1 7 SSW 0 1 2 11 SW 1 0 0 3 WSW 0 2 5 12 W 1 5 1 9 WNW 0 1 0 2 NW 0 2 4 10 NNW 0 1 2 11 VARIABLE 0 0 0 0 TOTAL 3 21 22 19 15 9 89 Hours 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 classes: 0 11-25
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1999 STABILITY CLASS - NEUTRAL (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 2 5 12 25 5 2 51 NNE 1 8 10 21 7 0 47 NE 3 4 8 8 3 0 26 ENE 1 7 6 1 0 0 15 E 1 2 12 0 0 0 15 ESE 1 5 13 4 0 0 23 SE 2 4 12 7 0 0 25 SSE 1 1 15 12 "7 2 38 S 3 7 10 27 26 14 87 SSW 2 5 11 19 30 3 70 SW 2 5 14 12 16 3 52 WSW 1 6 3 7 6 2 25 W 1 9 18 22 29 14 93 WNW 1 7 15 16 9 3 51 NW 0 7 17 12 19 8 63 NNW 2 14 7 32 31 2 88 VARIABLE 0 0 0 0 0 0 0 TOTAL 24 96 183 225 188 53 769 Hours of calm in this stability class: 0 0
Hours of missing wind measurements in this stability class:
Hours of missing stability measurements in all stability classes: 0 11-26
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1999 STABILITY CLASS - SLIGHTLY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 1 3 9 17 7 0 37 NNE 1 2 7 6 2 0 18 NE 0 5 9 11 0 0 25 ENE 1 6 5 1 0 0 13 E 0 4 7 12 1 0 24 ESE 0 4 12 19 3 0 38 SE 1 4 19 17 2 0 43 SSE 1 4 15 35 17 2 74 S 0 2 11 42 45 30 130 SSW 1 2 10 37 28 2 80 SW 1 5 6 24 16 7 59 WSW 0 4 5 5 6 2 22 W 2 11 8 3 "7 1 32 WNW 0 2 10 22 13 2 49 NW 0 6 12 22 15 1 56 NNW 0 4 7 17 8 0 36 VARIABLE 0 0 0 0 0 0 0 TOTAL 9 68 152 290 170 47 736 Hours 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 classes: 0 11-27
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1999 STABILITY CLASS - MODERATELY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL 1 1 5 15 3 25 N
0 2 6 13 0 21 NNE 2 1 1 0 4 NE 0 EN'E 1 2 0 0 0 3 0 1 2 2 0 5 E
1 5 2 4 6 18 ESE 0 0 3 9 5 17 SE 1 1 7 1 11 SSE 1 13 S 0 4 2 5 2 I
0 6 5 15 3 29 SSW 1 1 7 28 15 52 SW 0 3 13 7 6 29 WSW 2 4 8 0 14 W 0 3 6 10 2 21 WNW 0 3 2 22 2 29 NW 0 2 1 20 8 33 NNW 2 VARIABLE 0 0 0 0 0 0 TOTAL 7 38 60 166 53 0 324 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 classes: 0 Hours of missing stability measurements in all stability 11-28
DRESDEN NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1999 STABILITY CLASS - EXTREMELY STABLE (DIFF TEMP 300-35 FT)
WINDS MEASURED AT 300 FEET WIND SPEED (in mph)
WIND DIRECTION 1-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 0 0 2 9 2 0 13 NNE 0 0 5 9 0 0 14 NE 0 0 4 1 0 0 5 ENE 0 1 0 0 0 0 1 E 0 0 0 0 0 0 0 ESE 0 0 0 0 1 0 1 SE 0 0 2 0 0 0 2 SSE 0 0 1 3 0 0 4 S 1 2 0 1 0 0 4 SSW 0 0 0 2 0 0 2 SW 1 0 2 7 3 0 13 WSW 0 0 2 3 0 0 5 W 1 0 2 0 0 0 3 WNW 1 2 2 0 0 0 5 NW 0 0 1 1 1 0 3 NNW 0 1 1 6 1 0 9 VARIABLE 0 0 0 0 0 0 0 TOTAL 4 6 24 42 8 0 84 Hours of calm in this stability class: 0 0
Hours of missing wind measurements in this stability class:
Hours of missing stability measurements in all stability classes: 0 H1-29
I APPENDIX III 1999 REMP SAMPLE RESULTS rII-i
DRESDEN TABLE OF CONTENTS List of Tables ............................................................. 111-3
1.0 INTRODUCTION
......................................................... 111-4 2.0 LISTING OF MISSED SAMPLES ........................................... 111-5 3.0 LISTING OF SAMPLE ANOMALIES ........................................ 111-6 4.0 TLD DATA ............................................................... 111-39 5.0 GRAPHS OF DATA TRENDS .............................................. 111-43 111-2
DRESDEN LIST OF TABLES No. Title Page 1 Airborne Particulates and Iodine-131 ........................................ 111-7 2 Airborne Particulates, Quarterly Composites ................................. 111-15 3 M ilk ..................................................................... 111-19 4 Fish, Edible Portions ...................................................... 111-22 5 Bottom Sedim ents ......................................................... 111-24 6 Vegetables .................. ......................... ................... 111-25 7 Surface W ater ............................................................ 111-28 8 Well Water .............................................................. 111-33 12 Milch Animals, Nearest Residence, and Nearest Livestock Census .............. 111-34 111-3
DRESDEN
1.0 INTRODUCTION
The following constitutes the current, 1999 Monthly Progress Report for the Radiological Environmental Monitoring Program conducted at the Dresden Nuclear Power Station, Morris, Illinois. Results of completed analyses are presented in the attached tables. Missing entries indicate analyses that are not completed and the results will appear in subsequent reports.
Missing tables indicate sample media scheduled for collection at a future date. Tables will appear in subsequent reports.
Data obtained in the program are well within the ranges previously encountered in the program and to be expected in the environmental media sampled.
For all gamma isotopic analyses, spectrum is computer scanned from 80 to 2048 keV. Specifically included are Mn-54, Fe-59, Co-58, Co-60, Zn-65, Zr/Nb-95, 1-131, Ba/La-140, Cs-134 and Cs-137. Naturally occurring gamma-emitters, such as K-40 and Ra daughters, are frequently detected but not listed here. The data is reported in the format of x+/-2s;2TPU, where "x' is the significant result, "s" is the one standard deviation counting uncertainty, and TPU is the total propagated uncertainty at the one sigma confidence level.
Locations denoted by a "(C)" after site code refer to control locations.
All concentrations, except gross alpha and beta, are decay corrected to the time of collection.
TLD data is provided by Commonwealth Edison Company.
Deviations from Scheduled Sampling and Corrective Actions Taken All samples were collected within the scheduled period unless noted otherwise in the Listing of Missed Samples.
Unusual Environmental Measurements:
None for 1999.
111-4
2.0 LISTING OF MISSED SAMPLES I Location Expected Sample Type Code Collection Reason Date A/I D-07 06-12-99 Air station found burned, possibly due to lightning strike during storms on 06-11-99. Pump and sampling train destroyed. Collector will rebuild unit.
MI D-25 07-31-99 Collector inadvertantly omitted milk collection due to misunderstanding of collection frequency (collection is biweekly, not bimonthly). Collector advised of his error by Teledyne CornEd Point of Contact; Corporate Point of Contact notified.
TLD Other 09-04-99 TLDs D-53-1 and 2 found missing during monthly visual check. Collector placed Spare #E-0005512 at D-53-1 and Spare #E0003091 at D-53-2.
111-5
3.0 LISTING OF SAMPLE ANOMALIES Sample Type Location Collection Reason Code Date A/I D-12 01-09-99 No apparent reason for low reading of 161.1.
A/I D-45 01-09-99 No apparent reason for low reading of 163.0.
A D-12 02-13-99 Low reading of 159.7 possible due to work being done at substation.
A/I D-12 04-03-99 Removed pump #451 for service; regulator not adjusting properly.
A/I D-12 05-15-99 No apparent reason for low reading of 148.7.
A/I D-53 05-15-99 Timer bad; installed new timer. Estimated reading of 167.7.
MI D-25 05-21-99 Extra milk collection for May 1999 to resolve scheduling conflict with Braidwood Station (see below) and to satisfy biweekly requirements.
MI D-25 06-04-99 Milk collection moved from 5/29/99 to 06/04/99 due to scheduling conflict; location shared with Braidwood and should be collected same week. Permission obtained from Corporate Point of Contact.
A D-12 06-05-99 Low reading of 149.8 possibly due to construction at substation.
A/I D-12 06-12-99 Timer bad; used estimated reading of 162.7. New timer installed.
A D-07 06-19-99 Low reading of 28.3 due to recent restoration of air sampling site following fire.
111-6
DRESDEN Table I. Airborne Particulates and Iodine Cartridges Collection: Airborne Particulates - Continuous; weekly exchange Iodine cartridges - Continuous; biweekly exchange ODCM Required LLDs: ' Gross Beta = 0.01, 1-131 = 0.07 pCi/ma 3
Units: 10"2 pCi/m D-01 Onsite Station 1 Date Volume Gross Date Volume Gross Collected (m3) Beta 1-131* Collected (m3) Beta 1-131a 01-02-99 290 3.0 +/- 0.4; 0.7 07-03-99 288 1.7 +/- 0.3; 0.4 01-09-99 283 3.7 +/- 0.4; 0.8 -0.1 +/- 0.5;0.5 07-09-99 242 2.8 +/- 0.4; 0.6 0.1 +/- 0.8 ;0.8 01-16-99 283 3.7 +/- 0.4; 0.8 07-17-99 325 2.7 +/- 0.3; 0.6 01-23-99 278 1.7 +/- 0.3; 0.4 0.1 +/- 0.4;0.4 07-24-99 279 2.1 +/-0.3;0.5 -0.l+/-0.6;0.6 01-30-99 281 2.8 +/- 0.4; 0.6 07-31-99 287 2.7 +/- 0.4; 0.6 02-06-99 286 2.3 +/-0.3;0.5 0.2+/-0.6;0.6 08-06-99 248 1.6 +/-0.4;0.5 0.2_+/-_0.5;0.5 02-13-99 283 2.3 +/- 0.3; 0.5 08-13-99 285 2.5 +/- 0.4; 0.6 02-20-99 286 1.7 +/- 0.3; 0.5 -0.5 +/- 0.6;0.7 08-22-99 363 2.1 +/- 0.3; 0.5 -0.3 +/- 0.4; 0.4 02-27-99 291 2.3 +/-0.3;0.5 08-28-99 246 3.3 +/- 0.4; 0.7 03-06-99 281 1.7 +/- 0.3; 0.4 0.2+/-0.5;0.6 09-04-99 283 3.1 +/- 0.4; 0.7 0.0 +/- 0.7; 0.7 03-13-99 282 1.6 +/-0.3;0.5 09-11-99 285 2.6+/-0.4;0.6 03-20-99 288 1.9 +/-0.3;0.5 0.4+/-0.5;0.5 09-18-99 285 2.1 +/-0.3;0.5 0.2+/-0.7;0.7 03-27-99 279 1.8,+/- 0.4; 0.5 09-25-99 286 2.4 +/- 0.4; 0.6 1st Qtr. Mean+/-s.d. 2.4+/-0.7 0.1+/-0.3 3rd Qtr. Mean+/-s.d. 2.4+/-0.5 0.0+/-0.2 04-03-99 295 1.8 +/- 0.3; 0.5 0.1 +/- 0.4; 0.4 10-02-99 285 2.6+/-0.4;0.6 -0.3-+/--0.8;0.8 04-10-99 288 1.7 +/-.0.3;0.4 10-09-99 278 2.2 +/- 0.4; 0.6 04-17-99 271 1.5 +/- 0.4; 0.4 0.0+/-0.9;0.9 10-16-99 284 3.1 +/-0.4;0.7 0.4+/-0.6;0.6 04-24-99 299 1.8 +/- 0.3; 0.4 10-23-99 286 2.2 +/- 0.3; 0.5 05-01-99 277 1.5 +/- 0.4; 0.4 0. 1 +/- 0.7; 0.7 10-30-99 284 3.4 +/- 0.4; 0.7 -0.6 +/- 0.6;0.6 05-08-99 281 1.4 +/- 0.3; 0.4 11-06-99 285 4.4 +/- 0.5; 0.9 05-15-99 285 1.9 +/- 0.4; 0.5 -0.1 +/- 0.7;0.7 11-13-99 281 4.6 +/- 0.4; 0.9 0.0 +/- 0.6;0.6 05-22-99 274 1.9 +/- 0.3; 0.5 11-20-99 286 3.9 +/- 0.4; 0. 8 05-29-99 277 2.0 +/- 0.3; 0.5 -0.1 +/- 0.5;0.5 11-27-99 282 3.8 +/- 0.5; 0.8 0.0 +/- 0.5;0.5 06-05-99 301 2.0 +/- 0.3; 0.5 12-04-99 287 3.0 +/- 0.4; 0.7 06-12-99 276 1.4 +/- 0.3; 0.4 -0.2 +/- 0.5;0.5 12-11-99 283 3.0 +/- 0.4;.0.7 -0.2 +/- 0.6;0.6 06-19-99 283 0.9 +/- 0.3; 0.3 12-18-99 287 3.4 +/- 0.4; 0.7 06-26-99 288 2.6 +/-,0.4; 0.6 -0.1 +/- 0.9;0.9 12-24-99 245 3.6+/-0.5;0.8 0.6+/-0.5;0.6 2nd Qtr. Mean+/-s.d. 1.7+/-0.4 -0.0+/-0.1 12-31-99 298 2.6 +/- 0.4; 0.6 4th Qtr. Mean+/-s.d. 3.3+/-0.7 -0.0+/-0.4 a Volume based on a two week collection period.
111-7
DRESDEN Table 1. Airborne Particulates and Iodine Cartridges Collection: Airborne Particulates - Continuous; weekly exchange Iodine cartridges - Continuous; biweekly exchange ODCM Required LLDs: ' Gross Beta = 0.01, 1-131 = 0.07 pCi/m3 3
Units: 10"2 pCi/m D-02 Onsite Station 2 Date Volume Gross Date Volume Gross Collected (in3) Beta 1-131 a Collected (M3) Beta 1-131 a 01-02-99 291 2.7 +/- 0.4; 0.6 07-03-99 286 1.6 +/- 0.3; 0.4 01-09-99 279 3.2 +/- 0.4; 0.7 -0.5+/-0.5;0.5 07-09-99 245 2.5 +/-_0.4; 0.6 0.3+/-0.7;0.7 01-16-99 285 3.3 +/-0.4; 0.7 07-17-99 325 2.7 +/- 0.3; 0.6 01-23-99 288 1.9 +/-0.3;0.5 -0.1 +/-0.4;0.4 07-24-99 284 2.0 +/- 0.3; 0.5 0.0 +/- 0.6; 0.6 01-30-99 280 1.4 +/- 0.3; 0.4 07-31-99 287 3.0"+/- 0.4; 0.7 02-06-99 286 2.4 +/-0.3;0.5 -0.2+/-0.6;0.6 08-06-99 247 1.8 +/- 0.4; 0.5 0.5 +/- 0.6;0.7 02-13-99 284 2.0+/-0.3;0.5 08-13-99 285 2.5 +/-0.4;0.6 02-20-99 285 1.9 +/- 0.3; 0.5 -0.4 +/- 0.7; 0.7 08-22-99 363 2.2 +/- 0.3; 0.5 -0.1 +/- 0.4;0.4 02-27-99 292 1.8 +/- 0.3; 0.5 08-28-99 246 3.3 +/- 0.4; 0.7 03-06-99 281 1.6 +/- 0.3; 0.4 0.1 +/- 0.5;0.5 09-04-99 283 3.4 +/- 0.4; 0.7 0.2 +/- 0.6;0.6 03-13-99 282 1.7 +/- 0.4; 0.5 09-11-99 285 2.5 +/- 0.4; 0.6 03-20-99 290 2.0 +/- 0.3; 0.5 0.4 +/- 0.5; 0.5 09-18-99 286 3.0+/-0.4;0.6 -0.3+/-0.8;0.8 03-27-99 278 1.8 +/- 0.4; 0.5 09-25-99 290 2.6 +/- 0.4; 0.6 1st Qtr. Mean+/-s.d. 2.1+/-0.6 -0.1+/-0.3 3rd Qtr. Mean+/-s.d. 2.5+/-0.5 0.1+/-0.3 04-03-99 295 2.0 +/- 0.3; 0.5 -0.1 +/- 1.2; 1.2 10-02-99 284 2.6 +/- 0.4; 0.6 0.4 +/- 0.6;0.6 04-10-99 289 2.0 +/- 0.3; 0.5 10-09-99 279 2.3 +/- 0.4; 0.6 04-17-99 271 1.9 +/-0.4;O.5 -0.9+/-0.9;0.9 10-16-99 287 3.3 +/-0.4;0.7 -0.0+/-0.7;0.7 04-24-99 308 2.1 +/-0.3;0.5 10-23-99 283 2.4 +/- 0.4; 0.6 05-01-99 277 1.5 +/- 0.4; 0.5 -0.1 +/- 1.3; 1.3 10-30-99 288 3.9 +/- 0.4; 0.8 0.2 +/- 0.5 ;0.5 05-08-99 276 1.5 +/- 0.4; 0.5 11-06-99 285 4.2 +/- 0.5; 0.9 05-15-99 287 1.6+/-0.3;0.5 0.1+/-0.7;0.7 11-13-99 287 4.5 +/- 0.4; 0.9 -0.2 +/- 0.6;0.6 05-22-99 287 2.2 +/- 0.3; 0.5 11-20-99 286 3.9 +/- 0.4; 0.8 05-29-99 279 2.3 +/-0.3;0.5 -0.3 +/-0.6;0.6 11-27-99 281 4.3 +/-0.5;0.9 -0.2+/-0.4;0.4 06-05-99 301 2.0 +/- 0.3; 0.5 12-04-99 286 3.3 +/- 0.4; 0.7 06-12-99 274 1.9 +/- 0.4; 0.5 -0.5 +/- 1.2; 1.2 12-11-99 284 3.3 +/-0.4; 0.7 0.4+/-0.6;0.6 06-19-99 284 0.9 +/- 0.3; 0.3 12-18-99 286 3.8 +/- 0.4; 0.8 06-26-99 283 2.7 +/-0.4; 0.6 0.0+/- 1.1;1.1 12-24-99 246 3.9 +/- 0.5; 0.9 -0.1 +/- 0.5;0.5 2id Qtr. Mean+/-s.d. 1.9+/-0.4 -0.2+/-0.4 12-31-99 286 3.0 +/- 0.4; 0.7 4th Qtr. Mean+/-s.d. 3.5+/-0.7 0.1+/-0.3 8 Volume based on a two week collection period.
DRESDEN Table 1. Airborne Particulates and Iodine Cartridges Collection: Airborne Particulates - Continuous; weekly exchange Iodine cartridges - Continuous; biweekly exchange !
ODCM Required LLDs: ' Gross Beta = 0.01, 1-131 = 0.07 pCi/m3 3
Units: 10-2 pCi/m D-03 Onsite Station 3 Date Volume Gross Date Volume Gross Collected (m3) Beta 1-131a Collected (m3 ) Beta 1-131 a 01-02-99 291 2.8 +/-_0.4;0.6 07-03-99 285 1.7 +/- 0.3; 0.4 07-09-99 244 2.5 t+/-0.4;0.6 0.0_+/-0.7;0.7 01-09-99 279 2.9 +/--0.4;0.7 0.8-+/-0.5;0.5 276 2.9-+/-0.4;0.6 07-17-99 324 2.7 +/- 0.3; 0.6 01-16-99 07-24-99 280 1.3 +/-_0.3;0.4 -0.4_+/-.0.6;0.6 01-23-99 288 1.4 +/- 0.3; 0.4 -0.4 +/- 0.5; 0.5 280 2.8 +/- 0.4; 0.6 07-31-99 287 2.6 +/- 0.4; 0.6 01-30-99 08-06-99 247 1.6 +/- 0.4; 0.5 -0.2 +/- 0.6; 0.6 02-06-99 291 2.3 +/- 0.3; 0.5 0.4 +/- 0.6;0.6 284 2.0 +/- 0.3; 0.5 08-13-99 285 2.5 +/- 0.4; 0.6 02-13-99 0.1_+/-.0.6;0.6 08-22-99 363 2.1 +/--0.3;0.5 0.2_+/-_0.3;0.3 02-20-99 285 1.7_+/-0.3;0.5 291 1.8 +/-_0.3;0.5 08-28-99 246 2.8 +/- 0.4; 0.6 02-27-99 09-04-99 284 2.9 +/- 0.4; 0.7 -0.1 +/- 0.8 ;0.8 03-06-99 282 1.5 +/-_0.3;0.4 -0.1 +/-_0.6;0.6 281 1.3 +/-_0.3;0.4 09-11-99 284 2.8_+/- 0.4;0.6 03-13-99 09-18-99 285 2.5 +/- 0.3; 0.6 0.2 +/- 0.7;0.7 03-20-99 290 1.7 +/- 0.3; 0.4 -0.0 +/- 0.6;0.6 09-25-99 292 2.3 +/- 0.4; 0.6 03-27-99 278 1.3 +/- 0.3; 0.4 0.1+/-0.4 3rd Qtr. Mean+/-s.d. 2.3+/-0.5 -0.1+/-0.2 1st Qtr. Meanr*s.d. 2.0+/-0.6 2.4 +/- 0.3; 0.6 -0.3-+/-0.7;0.7 10-02-99 282 2.5 +/- 0.4; 0.6 -0.1 +/- 0.8 ;0.8 04-03-99 295 10-09-99 280 2.3 +/- 0.4; 0.6 04-10-99 285 1.7 +/- 0.3;0.4 0.2_+/-0.8;0.8 10-16-99 287 3.5 +/-_0.4;0.7 0.3-+/-0.8;0.8 04-17-99 271 1.8 +/-_0.4;0.5 298 1.8 +/- 0.3; 0.4 10-23-99 283 2.2 +/- 0.4; 0.5 04-24-99 10-30-99 288 3.3 +/- 0.4; 0.7 -0.4 +/- 0.6;0.6 05-01-99 276 1.6 +/- 0.4; 0.5 0.1 +/- 0.7; 0.7 280 1.7 +/- 0.4; 0.5 11-06-99 284 4.3 +/- 0.5; 0.9 05-08-99 11-13-99 287 4.1 +/-.0.4;0.8 -0.0+/-0.5;0.5 05-15-99 287 1.8 +/- 0.4; 0.5 0.0+/- 0.6;0.6 2.1 +/- 0.3; 0.5 11-20-99 286 3.6 +/- 0.4; 0.8 05-22-99 272 11-27-99 282 4.5 +/- 0.5; 1.0 0.3 +/-0.5;0.5 05-29-99 280 1.7 +/- 0.3; 0.4 -0.4 +/- 0.6;0.6 2.0 +/- 0.3; 0.5 12-04-99 286 3.2 +/- 0.4; 0.7 06-05-99 299 12-11-99 284 3.0 +/- 0.4; 0.7 -0.1 +/- 0.7;0.7 06-12-99 265 2.0 +/- 0.4; 0.5 0.5 +/- 0.8 ;0.8 0.9_+/-.0.3;0.3 12-18-99 285 2.7 +/- 0.4; 0.6 06-19-99 284 12-24-99 246 3.0 +/- 0.5; 0.7 0.7 +/- 0.5;0.5 06-26-99 284 2.3 +/-_0.4;0.5 0.4-+/- 1.2;1.2 12-31-99 286 3.0 +/- 0.4; 0.7 2nd Qtr. Mean+/-s.d. 1.8+/-0.4 0.1+/-0.3 4th Qtr. Mean+/-s.d. 3.2+/-0.7 0.1+/-0.3
' Volume based on a two week collection period.
I11-9
DRESDEN Table 1. Airborne Particulates and Iodine Cartridges Collection: Airborne Particulates - Continuous; weekly exchange Iodine cartridges - Continuous; biweekly exchange ODCM 3
Required LLDs: Gross Beta = 0.01, 1-131 = 0.07 pCi/m Units: 10.2 pCi/m3 D-04 Collins Road Date Volume Gross Date Volume Gross Collected (m3) Beta I-131" Collected (m3) Beta 1-131a 01-02-99 290 3.4 +/- 0.4; 0.7 07-03-99 285 1.8 +/- 0.3; 0.5 01-09-99 282 3.5 +/- 0.4; 0.7 0.0 +/- 0.5;0.5 07-09-99 243 2.6 +/- 0.4;0.6 -0.6 +/- 0.9;0.9 01-16-99 283 3.8 +/- 0.4; 0.8 07-17-99 325 2.8 +/-_0.3;0.6 01-23-99 288 1.9 +/-_0.3;0.5 0.0+/-0.6;0.6 07-24-99 274 1.8 +/- 0.3; 0.4 0.2+/-0.6;0.6 01-30-99 271 3.0 +/- 0.4; 0.7 07-31-99 282 2.5 +/- 0.4; 0.6 02-06-99 287 2.5 +/-0.3;0.6 -0.0+/-0.7;0.7 08-06-99 248 2.1 +/-0.4; 0.6 -0.1 +/- 0.6;0.6 02-13-99 283 2.7 +/-_0.3;0.6 08-13-99 285 2.8 +/-0.4;0.6 02-20-99 286 2.4 +/-.0.4; 0.6 -0.0 +/- 0.6;0.6 08-22-99 363 2.3 +/-0.3;0.5 0.3 +/-0.4;0.4 02-27-99 291 2.1 +/- 0.3; 0.5 08-28-99 246 3.5 +/- 0.4; 0.8 03-06-99 281 1.9 +/- 0.3; 0.5 -0.1 +/- 0.5;0.5 09-04-99 283 3.4 +/- 0.4; 0.7 -0.1 +/- 0.7;0.7 03-13-99 282 2.0 +/- 0.4; 0.5 09-11-99 285 3.0 +/- 0.4; 0.7 03-20-99 288 2.1 +/-0.3;0.5 -0.1 +/-0.5;0.5 09-18-99 285 2.8 +/- 0.4; 0.6 -0.3 +/- 0.7;0.7 03-27-99 279 1.7 +/- 0.4; 0.5 09-25-99 291 2.6 +/- 0.4; 0.6 1st Qtr. Mean+/-s.d. 2.5+/-0.7 -0.0+/-0.1 3rd Qtr. Mean+/-s.d. 2.6+/-0.5 -0.1+/-0.3 04-03-99 295 2.4 +/-0.3;0.5 0.1 +/- 1.4;1.4 10-02-99 285 2.8 +/-0.4;0.6 1.0+/-0.8;0.8 04-10-99 288 1.7 +/-0.3;0.4 10-09-99 278 2.6 +/- 0.4; 0.6 04-17-99 271 1.9 +/- 0.4; 0.5 -0.7 +/- 0.9;0.9 10-16-99 288 3.4 +/- 0.4; 0.7 -0.1 +/- 0.7;0.7 04-24-99 299 1.8 +/- 0.3; 0.4 10-23-99 282 1.9 +/- 0.3; 0.5 05-01-99 277 1.3+/-0.3;0.4 -1.1 +/- 1.1;1.1 10-30-99 288 3.8 +/- 0.4; 0.8 -0.1 +/- 0.5 ;0.5 05-08-99 281 1.6 +/- 0.4; 0.5 11-06-99 285 3.8 +/- 0.4; 0.8 05-15-99 285 2.0 +/- 0.4; 0.5 -0.3 +/- 0.7; 0.7 11-13-99 285 4.3 +/-0.4;0.9 0.0+/-0.5;0.5 05-22-99 288 2.2 +/- 0.3; 0.5 11-20-99 286 3.7 +/-_0.4;0.8 05-29-99 277 1.9 +/- 0.3; 0.5 -0.3 +/- 0.7;0.7 11-27-99 282 4.6 +/- 0.5; 1.0 0.0 +/- 0.5;0.5 06-05-99 302 2.3 +/- 0.3; 0.5 12-04-99 287 3.3 +/- 0.4; 0.7 06-12-99 275 1.7 +/- 0.3; 0.5 0.4 +/- 0.9;0.9 12-11-99 283 3.5 +/-0.4;0.8 0.2_+/-0.5;0.5 06-19-99 284 1.2 +/- 0.3; 0.4 12-18-99 287 3.9+/-0.4;0.8 06-26-99 288 2.6 +/- 0.4; 0.6 -0.0 +/- 0.8; 0.8 12-24-99 245 4.1 +/-_0.5;0.9 -0.6 +/-0.5;0.5 2nd Qtr. Mean+/-s.d. 1.9+/-0.4 -0.3+/-0.5 12-31-99 288 3.3 +/- 0.4; 0.7 4th Qtr. Mean+/-s.d. 3.5+/-0.7 0.0+/-+0.5 a Volume based on a two week collection period.
rn-10
DRESDEN Table 1. Airborne Particulates and Iodine Cartridges Collection: Airborne Particulates - Continuous; weekly exchange Iodine cartridges - Continuous; biweekly exchange ODCM Required LLDs:" Gross Beta = 0.01, 1-131 = 0.07 pCi/m3 Units: 10.2 pCi/m3 D-07 Clay Products Date Volume Gross Date Volume Gross Collected (m3) Beta 1-131a Collected (mi) Beta 1-131 a 01-02-99 290 2.7 +/- 0.4; 0.6 07-03-99 271 1.8 +/- 0.3; 0.5 01-09-99 279 3.3 +/- 0.4; 0.7 -0.2 +/- 0.5;0.5 07-09-99 254 2.6 +/-0.4;0.6 0.0+/-0.7;0.7 01-16-99 282 3.6 +/- 0.4; 0.8 07-17-99 319 3.2 +/- 0.4; 0.7 01-23-99 287 1.9 +/- 0.3; 0.5 -0.1 +/- 0.5;0.5 07-24-99 284 2.2 +/--0.3;0.5 0.2_+/-0.5;0.5 01-30-99 281 2.9 +/- 0.4; 0.6 07-31-99 287 3.0 +/- 0.4; 0.7 02-06-99 287 2.8 +/- 0.4; 0.6 -0.5 +/- 0.6;0.6 08-06-99 247 1.9 +/- 0.4; 0.5 0.1 +/- 0.6;0.6 02-13-99 289 2.3 +/-0.3;0.5 08-13-99 286 2.7 +/- 0.4; 0.6 02-20-99 290 1.9 +/--0.3;0.5 -0.1 +/--0.6;0.6 08-22-99 369 2.4 +/-0.3;0.5 -0.2_+/-.0.4;0.4 02-27-99 291 2.0 +/- 0.3; 0.5 08-28-99 246 3.7 +/- 0.4; 0. 8 03-06-99 282 1.9 +/- 0.3; 0.5 0.0+/-0.5;0.5 09-04-99 284 3.5 +/-.0.4;0.8 -0.4-+/-0.6;0.6 03-13-99 283 1.8 +/- 0.4; 0.5 09-11-99 289 3.1 +/-.0.4; 0.7 03-20-99 290 2.2 +/- 0.3; 0.5 0.1 +/- 0.6;0.6 09-18-99 285 2.2 +/- 0.3; 0.5 -0.0 +/- 0.7;0.7 03-27-99 278 1.7 +/- 0.4; 0.5 09-25-99 292 2.4 +/- 0.4; 0.6 1st Qtr. Mean++/-s.d. 2.4+/-0.6 -0.1+/-0.2 3rd Qtr. Meanrs.d. 2.7+/-0.6 -0.0+/-_0.2 04-03-99 294 2.4 +/- 0.3; 0.5 0.0 +/- 0.7; 0.7 10-02-99 286 2.6 +/- 0.4; 0.6 -0.0-+/-0.8;0.8 04-10-99 291 2.1 +/-0.3;0.5 10-09-99 276 2.7 +/- 0.4; 0.6 04-17-99 277 1.4 +/- 0.3; 0.4 0.4+/- 0.9;0.9 10-16-99 286 3.6 +/--0.4;0.8 0.4_+/-0.7;0.7 04-24-99 292 1.7 +/- 0.3; 0.4 10-23-99 283 2.7 +/- 0.4; 0.6 05-01-99 276 1.9 +/- 0.4; 0.5 -0.2 +/- 0.6;0.6 10-30-99 288 3.8 +/- 0.4; 0.8 -0.1 +/- 0.5;0.5 05-08-99 280 1.8 +/- 0.4; 0.5 11-06-99 284 4.7 t 0.5; 1.0 05-15-99 287 1.4 +/- 0.3; 0.4 -0.2 +/- 0.7;0.7 11-13-99 287 5.0_+/-0.4; 1.0 -0.2_+/-.0.6;0.6 05-22-99 281 2.2 +/- 0.3; 0.5 11-20-99 283 3.9 +/- 0.4; 0.8 05-29-99 280 2.0 +/- 0.3; 0.5 0.2 +/- 0.7; 0.7 11-27-99 282 4.9 +/- 0.5; 1.0 -0.1 +/--0.5;0.5 06-05-99 289 2.2 +/- 0.3; 0.5 12-04-99 286 3.2 +/- 0.4; 0.7 06-12-99 NS b 12-11-99 293 3.6 +/- 0.4; 0.8 0.1 +/- 0.6;0.6 06-19-99 48.' 0.8 +/- 1.4; 1.4 12-18-99 285 3.7 +/- 0.4; 0.8 06-26-99 289 2.4 -t 0.4; 0.6 -0.5 +/-2.0;2.0 12-24-99 246 3.4 +/-0.5;0.8 -0.3 +/-_0.6;0.6 12-31-99 279 3.1 +/-_0.4;0.7 2nd Qtr. Mean+/-s.d. 1.9+/-0.5 -0.0+/-0.3 4th Qtr. Mean+/-s.d. 3.6+/-0.8 -0.0+/-0.2 a Volume based on a two week collection period.
b "NS" = No sample; air station burned, possible due to lightning strike.
SVolume low due to recent restoration of air sampling site.
rn-11
DRESDEN Table 1. Airborne Particulates and Iodine Cartridges Collection: Airborne Particulates - Continuous; weekly exchange Iodine cartridges - Continuous; biweekly exchange ODCM 3 Required LLDs: ' Gross Beta = 0.01, 1-131 = 0.07 pCi/m 3
Units: 10 -2pCi/m D-12 (C) Lisbon Date Volume Gross Date Volume Gross Collected (m3) Beta 1-131 a Collected 3 (M ) Beta 1-131' 01-02-99 289 3.1 +/- 0.4; 0.7 07-03-99 283 2.1 +/- 0.3; 0.5 01-09-99 273 b 3.3 +/-0.4;0.7 -0.3 +/-0.5;0.5 07-09-99 257 2.5+/-0.4;0.6 0.0+/-0.7;0.7 01-16-99 287 3.1 +/-0.4;0.7 07-17-99 314 2.5+/-0.3;0.6 01-23-99 278 1.9 +/- 0.3; 0.5 0.1 +/- 0.4;0.4 07-24-99 284 2.0 +/- 0.3; 0.5 0.1 +/- 0.5;0.5 01-30-99 276 2.4 +/- 0.4; 0.6 07-31-99 287 2.4 +/- 0.4; 0.6 02-06-99 287 2.7 +/- 0.3; 0.6 0.7 +/- 0.7; 0.7 08-06-99 244 2.0 +/- 0.4; 0.6 0.5 +/- 0.7; 0.7 02-13-99 271c 2.1 +/-0.3;0.5 08-13-99 290 2.7 +/- 0.4; 0.6 02-20-99 285 2.3 +/-_0.4; 0.5 -0.3 +/- 0.7; 0.7 08-22-99 362 2.3 +/-0.3;0.5 0.1 +/-0.4;0.4 02-27-99 288 1.9 +/- 0.3; 0.5 08-28-99 246 3.8 +/- 0.4; 0.8 03-06-99 279 2.0 +/- 0.3; 0.5 -0.0 +/- 0.6; 0.6 09-04-99 284 3.6 +/- 0.4; 0.8 -0.1 +/- 0.7;0.7 03-13-99 282 2.0 +/- 0.4; 0.5 09-11-99 284 3.1 +/-_0.4;0.7 03-20-99 290 2.8 +/-_0.4;0.6 0.0+/-0.6;0.6 09-18-99 285 2.8 +/- 0.4; 0.6 -0.6 +/- 0.9;0.9 03-27-99 292 2.3 +/- 0.4; 0.5 09-25-99 292 2.4 +/- 0.4; 0.6 1st Qtr. Mean+/-s.d. 2.4+/-0.5 0.0+/-0.4 3rd Qtr. Mean+/-s.d. 2.6+/-0.6 -0.0+/-_0.3 04-03-99 3 12 d 2.7 +/- 0.3; 0.6 0.2+/- 1.0;1.0 10-02-99 279 2.8 +/- 0.4; 0.6 -0.6-+/-0.6;0.7 04-10-99 296 2.1 +/-0.3;0.5 10-09-99 283 2.8 +/- 0.4; 0.6 04-17-99 272 2.4 +/- 0.4; Q.6 0.4 +/- 0.9;0.9 10-16-99 286 2.8 +/-0.4;0.6 -0.4+/-0.8;0.8 04-24-99 280 1.8 +/- 0.3; 0.5 10-23-99 288 2.0 +/- 0.3; 0.5 05-01-99 293 1.7 +/- 0.3; 0.5 -0.5 +/- 1.0; 1.0 10-30-99 288 3.3 +/- 0.4; 0.7 0.2 +/- 0.5;0.5 05-08-99 280 1.8 +/- 0.4; 0.5 11-06-99 284 4.0 +/- 0.5; 0.8 05-15-99 252b 2.3 +/-0.4;0.6 -0.3+/-0.7;0.7 11-13-99 287 4.4 +/- 0.4; 0.9 -0.1 +/- 0.6;0.6 05-22-99 286 1.9 +/- 0.3; 0.5 11-20-99 286 3.5 +/- 0.4; 0.7 05-29-99 281 1.7 +/- 0.3; 0.4 -0.3 +/- 0.6; 0.6 11-27-99 282 4.3 +/- 0.5; 0.9 -0.3 +/- 0.5;0.5 06-05-99 254c 2.2 +/- 0.3; 0.5 12-04-99 286 2.6 +/- 0.4; 0.6 06-12-99 276e 1.7 +/-0.3;0.5 0.8+/- 1.1;1.1 12-11-99 284 3.0 +/- 0.4; 0.7 0.8 +/- 0.6;0.6 06-19-99 284 1.3 +/-_0.3;0.4 12-18-99 280 3.6 +/- 0.4; 0.8 06-26-99 285 2.6 +/- 0.4; 0.6 -0.3 +/- 1.0; 1.0 12-24-99 248 3.6 +/- 0.5; 0.8 -0.2 +/- 0.5;0.5 2nd Qtr. Mean+/-s.d. 2.0+/-0.4 -0.0+/-0.5 12-31-99 284 2.9 +/- 0.4; 0.7 4th Qtr. Mean+/-s.d. 3.3+/-0.7 -0.1+/-0.4 a Volume based on a two week collection period.
b Volume low; no apparent reason for low reading.
SVolume low; low meter reading possibly due to work being done at substation.
d Removed pump for repair; regulator not adjusting properly.
Timer bad; used estimated reading of 162.7 for volume calculation. Installed new timer.
M -12
DRESDEN Table 1. Airborne Particulates and Iodine Cartridges Collection: Airborne Particulates - Continuous; weekly exchange Iodine cartridges - Continuous; biweekly exchange ODCM Required LLDs:" Gross Beta = 0.01, 1-131 = 0.07 pCi/m3 Units: 10"2 pCi/m3 D-45 McKinley Woods Road Date Volume Gross Date Volume Gross 3
Collected (m3) Beta 1-131a Collected (m ) Beta 1-131a 01-02-99 286 2.8 +/- 0.4; 0.6 07-03-99 283 1.9 +/- 0.3; 0.5 01-09-99 3.6-+/-0.4;0.8 0.4+/-0.4;0.4 07-09-99 260 2.3 +/-.0.3;0.5 0.2_+/-0.5;0.5 27 6b 01-16-99 282 3.7 +/- 0.4; 0.8 07-17-99 311 2.6_+/-0.3;0.6 01-23-99 278 1.9 +/-_0.3; 0.5 0.0+/-0.5;0.5 07-24-99 294 2.7_+/-0.3;0.6 0.1 +/- 1.1;1.1 01-30-99 286 2.0 +/- 0.3; 0.5 07-31-99 287 2.8 +/- 0.4; 0.7 02-06-99 282 2.6 +/-0.3;0.6 -0.7_+/-0.7;0.7 08-06-99 248 1.9 +/-_0.4;0.5 -0.2_+/-.0.7;0.7 02-13-99 284 2.4 +/- 0.3; 0.5 08-13-99 290 2.4 +/- 0.4; 0.6 02-20-99 285 2.1 +/-0.3;0.5 -0.1 +/-0.6;0.6 08-22-99 362 2.0 +/- 0.3; 0.4 0.0+/-0.4;0.4 02-27-99 293 2.1 +/--0.3;0.5 08-28-99 246 3.4 +/- 0.4; 0.7 03-06-99 279 1.9 +/- 0.3; 0.5 0.1 +/- 0.6;0.6 09-04-99 284 3.0 +/- 0.4; 0.7 -0.0 +/- 0.6; 0.6 03-13-99 282 1.8 +/- 0.4; 0.5 09-11-99 284 3.0 +/- 0.4; 0.7 03-20-99 285 1.9 +/- 0.3; 0.5 -0.3 +/- 0.6;0.6 09-18-99 285 2.8 +/- 0.4; 0.6 -0.2 +/- 0.7;0.7 03-27-99 283 1.7 +/- 0.4; 0.5 09-25-99 292 3rd Qtr. Mean+/-s.d.
2.5 +/- 0.4; 0.6 2.6+/-0.5 -0.0+/-0.2 I
1st Qtr. Mean+/-s.d. 2.3+/-0.7 -0.1+/-0.4 04-03-99 288 2.0 +/- 0.3; 0.5 -0.2 +/- 0.7;0.7 10-02-99 279 2.5 +/-0.4;0.6 0.2+/-0.7;0.7 04-10-99 296 1.5 +/-_0.3;0.4 10-09-99 283 2.3 +/- 0.4; 0.6 04-17-99 271 1.3 +/-_0.3;0,.4 -0.3 +/-0.5;0.5 10-16-99 286 3.1 +/-_0.4;0.7 -0.0_+/-0.8;0.8 04-24-99 280 1.6 +/- 0.3; 0.4 10-23-99 283 2.4 +/- 0.4; 0.6 05-01-99 294 1.6 +/- 0.3; 0.5 -0.1 +/- 0.5;0.5 10-30-99 284 3.8 +/- 0.4; 0.8 0.1 +/- 0.6;0.6 05-08-99 280 1.4 +/- 0.3; 0.4 11-06-99 279 3.3 +/- 0.4; 0.7 05-15-99 287 1.5 +/--0.3;0.4 0.3 +/-0.6;0.6 11-13-99 287 3.6 +/- 0.4; 0.7 -0.1 +/- 0.6;0.6 05-22-99 281 2.1 +/- 0.3;0.5 11-20-99 286 3.8 +/- 0.4; 0.8 05-29-99 280 2.0 +/- 0.3; 0.5 -0.2 +/- 0.7; 0.7 11-27-99 277 4.6 +/- 0.5; 1.0 0.2_+/-0.4;0.4 06-05-99 299 2.0 +/- 0.3; 0.5 12-04-99 286 3.0 +/- 0.4; 0.7 06-12-99 275 1.6 +/- 0.3; 0.4 0.1 +/- 0.8; 0.8 12-11-99 284 3.5 +/- 0.4; 0.8 0.4+/-0.5;0.5 06-19-99 284 1.0 +/- 0.3; 0.4 12-18-99 284 3.3 +/-0.4;0.7 06-26-99 285 2.5 +/- 0.4;0.6 0.5_+/- 1.4;1.4 12-24-99 246 3.2-+/-0.5;0.7 -0.3_+/-0.5;0.5 0.0+/-0.3 12-31-99 285 2.8 +/-0.4;0.6 2nd Qtr. Mean+/-s.d. 1.7+/-0.4 4th Qtr. Mean+/-s.d. 3.2+/-0.6 0.1+/-0.2
' Volume based on a two week collection period.
b Volume low; no apparent reason for low reading.
111 -13
DRESDEN Table 1. Airborne Particulates and Iodine Cartridges Collection: Airborne Particulates - Continuous; weekly exchange Iodine cartridges - Continuous; biweekly exchange ODCM Required LLDs:' Gross Beta = 0.01, 1-131 = 0.07 pCi/m3 3
Units: 10 -2pCi/m D-53 Grundy County Road Date Volume Gross Date Volume Gross Collected (M3) Beta 1-131 a Collected (m3 ) Beta 1-131 a 01-02-99 291 3.4 +/- 0.4; 0.7 07-03-99 292 1.7 +/- 0.3; 0.4 01-09-99 283 3.5 _+0.4;0.7 0.6_+/-0.4;0.4 07-09-99 246 2.1 +/--0.4;0.5 -0.2-+/-0.8;0.8 01-16-99 282 3.5 +/- 0.4; 0.7 07-17-99 324 2.9 +/-.0.3;0.6 01-23-99 288 1.9 +/-.0.3;0.5 -0.3 +/-0.5;0.5 07-24-99 284 2.2 +/- 0.3; 0.5 -0.2 +/- 0.6; 0.6 01-30-99 280 2.6 +/- 0.4; 0.6 07-31-99 287 2.5 +/- 0.4; 0.6 02-06-99 286 2.9 +/- 0.4; 0.6 -0.4 +/- 0.8; 0.8 08-06-99 248 1.2 +/- 0.4; 0.4 0.4-+/--0.6;0.6 02-13-99 283 2.0+/-0.3;0.5 08-13-99 289 1.7 +/- 0.3; 0.4 02-20-99 286 2.1 +/-_0.3;0.5 0.1+/-0.7;0.7 08-22-99 363 1.6 +/- 0.2; 0.4 -0.1 +/- 0.4; 0.4 02-27-99 282 2.0 +/- 0.3; 0.5 08-28-99 246 2.2 +/- 0.4; 0.5 03-06-99 281 1.9 +/- 0.3; 0.5 -0.2+/-0.6;0.6 09-04-99 283 1.8 +/- 0.4; 0.5 -0.0 +/- 0.6;0.6 03-13-99 282 1.9 +/- 0.4; 0.5 09-11-99 285 2.2_+/-+0.4;0.5 03-20-99 288 2.4_+/-.0.3;0.6 0.0+/-0.5;0.5 09-18-99 280 2.4 +/- 0.3; 0.6 -0.1 +/- 0.6;0.6 03-27-99 279 1.8 +/- 0.4; 0.5 09-25-99 291 1.9 +/- 0.4; 0.5 1st Qtr. Mean+/-s.d. 2.5+/-0.7 -0.0+/-0.3 3rd Qtr. Mean+/-s.d. 2.0+/-0.4 -0.0+/-_0.2 04-03-99 296 2.5 +/- 0.3; 0.6 0.7 +/-1.4; 1.4 10-02-99 285 1.4 +/- 0.3; 0.4 0.0 +/- 0.7;0.7 04-10-99 288 1.9 +/- 0.3; 0.5 10-09-99 278 2.4 +/- 0.4; 0.6 04-17-99 273 1.6 +/- 0.4; 0.4 -0.1 +/- 0.5;0.5 10-16-99 287 3.2 +/- 0.4; 0.7 -0.4 t 0.8;0.8 04-24-99 297 1.8 +/- 0.3; 0.4 10-23-99 282 2.2 +/- 0.4; 0.5 05-01-99 277 1.6+/- 0.4; 0.5 -0.2t-1.1; 1.1 10-30-99 288 3.3 +/- 0.4; 0.7 0.1 +/- 0.6;0.6 05-08-99 281 1.4 +/- 0.3; 0.4 11-06-99 281 4.0 +/- 0.5; 0.9 05-15-99 2 83b 2.0 +/- 0.4; 0.5 0.8 +/- 0.6;0.6 11-13-99 285 3.9 +/- 0.4; 0.8 -0.2 +/- 0.6;0.6 05-22-99 288 2.2 +/- 0.3; 0.5 11-20-99 286 3.1 +/--0.4;0.7 05-29-99 279 1.9 +/-0.3;0.5 0.2+/-0.7;0.7 11-27-99 277 4.7 +/-_0.5; 1.0 0.1 +/-_0.5;0.5 06-05-99 300 2.0 +/- 0.3; 0.5 12-04-99 287 3.2 +/- 0.4; 0.7 06-12-99 276 1.6 +/- 0.3; 0.4 -0.2 +/- 0.4;0.4 12-11-99 283 3.1 +/-_0.4; 0.7 0.3 +/-0.6;0.6 06-19-99 283 1.0 +/- 0.3; 0.4 12-18-99 282 3.3 +/- 0.4; 0.7 06-26-99 287 2.4 +/- 0.4; 0.6 0.2 +/- 1.4; 1.4 12-24-99 246 3.6_+/-0.5;0.8 -0.3-+/-0.5;0.5 2nd Qtr. Mean+/-s.d. 1.8+/-0.4 0.2+/-0.4 12-31-99 288 2.9 +/- 0.4; 0.7 4th Qtr. Mean+/-s.d. 3.2+/-0.8 -0.0+/-0.2 a Volume based on a two week collection period.
b Timer bad; used estimated reading of 167.7; replaced timer.
M -14
DRESDEN Table 2. Airborne Particulates Collection: Quarterly composites of weekly collections ODCM 3 Required LLDs:
Other LLDs:
Cs-134 = 0.01, Cs-137 = 0.01 pCi/m Mn-54 = 0.01; Fe-59 = 0.015; Co-58, Co-60 = 0.01; Zn-65 = 0.04; Zr/Nb-95 = 0.01; 3
I BaILa-140 = 0.025 pCi/m Units: 104 pCi/m 3 Sample Description and Concentration D-01 Onsite Station 1 1999 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
Period Lab Code CDAP-2591,2 CDAP-5168 CDAP-8259 CDAP-10183 Volume 3,698 3,703 3,709 3,957 Mn-54 1.8 +/- 6.2; 6.2 -0.2 +/- 4.4; 4.4 2.7+/- 3.4; 3.5 0.7 +/- 2.9; 2.9 Fe-59 -3.2+/- 13.2; 13.2 -7.1 +/- 64.8; 64.8 6.0 +/- 11.6; 11.6 1.6 +/- 5.2; 5.2 Co-58 2.1 +/- 6.8; 6.8 1.3 +/- 5.3; 5.3 1.1 +/- 5.0; 5.0 3.5-+/- 2.6; 2.7 Co-60 5.8 +/- 14.0; 14.0 0.4+/- 2.8; 2.8 1.3 +/- 20.0; 20.0 2.0 +/- 3.3; 3.4 Zn-65 -3.4-+/- 12.2; 12.2 -2.0-+/- 10.4; 10.4 -3.9 +/- 9.3; 9.3 -7.9-+/- 6.4; 6.6 Zr/Nb-95 -8.1 +/- 9.1; 9.3 -3.8 +/- 6.7; 6.7 -2.8 +/- 7.6; 7.6 -7.8 + 5.5; 5.7 Cs-134 -2.3 +/- 222.3; 222.3 5.4+/- 11.9; 11.9 0.3 +/- 0.2; 0.2 4.3 +/- 2.9; 3.0 Cs-137 -1.7 +/- 4.6; 4.6 0.1 +/- 4.4; 4.4 1.5 +/- 3.7; 3.7 0.2 +/- 3.2; 3.2 Ba/La-140 -30.8 +/- 27.8; 28.4 -23.9 +/- 237.0; 237.0 3.3+/- 48.1; 48.1 -18.4+/- 3.5; 4.8 D-02 Onsite Station 2 1999 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
Period Lab Code CDAP-2593 CDAP-5169 CDAP-8260,1 CDAP- 10184 Volume 3,708 3,719 3,718 3,954 Mn-54 -3.6 +/- 5.2; 5.2 3.7 +/- 4.7; 4.7 -0.9 +/- 3.2; 3.2 2.9 +/- 3.6; 3.7 Fe-59 -22.1+/- 88.3; 88.4 8.3 +/- 8.3; 8.5 0.1 +/- 2.4; 2.4 1.8 +/- 7.4; 7.5 Co-58 7.4+/- 8.2; 8.3 -3.2+/- 6.1; 6.1 -2.7 +/- 3.8; 3.9 6.2 +/- 3.5; 3.6 Co-60 0.4 +/- 0.7; 0.7 3.2+/- 40.8; 40.8 -0.7 +/- 1.3; 1.3 3.7 +/- 4.7; 4.7 Zn-65 8.9+/- 10.6; 10.7 -1.0+/- 12.2; 12.2 17.7+/- 9.5; 10.0 -1.7-+/- 8.3; 8.3 Zr/Nb-95 -1.9+/- 12.7; 12.7 1.1 +/- 6.7; 6.7 -2.3-+/- 7.0; 7.0 4.1 +/- 3.4; 3.4 Cs-134 2.7-+/- 60.8; 60.8 -0.6 +/- 2.4; 2.4 -0.4 +/- 1.5; 1.5 1.5-+/- 4.2; 4.2 Cs-137 -0.6 +/- 6.2; 6.2 3.9+/- 4.2; 4.3 0.9 +/- 3.0; 3.0 -3.1+/- 4.1; 4.1 Ba/La-140 -37.8+/- 110.0; 110.2 -20.4 +/- 24.1; 24.4 -0.6 +/- 204.2; 204.2 2.2+/- 5.0; 5.0 M -15
DRESDEN Table 2. Airborne Particulates Collection: Quarterly composites of weekly collections ODCM 3
Required LLDs: Cs-134 = 0.01, Cs-137 = 0.01 pCi/m Other LLDs: Mn-54 = 0.01; Fe-59 = 0.015; Co-58, Co-60 = 0.01; Zn-65 = 0.04; Zr/Nb-95 = 0.01; 3
BaILa-140 = 0.025 pCi/m 3
Units: 10-4 pCi/m Sample Description and Concentration D-03 Onsite Station 3 1999 Collection lst Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
Period Lab Code CDAP-2594 CDAP-5170 CDAP-8262 CDAP-10185 Volume 3,703 3,683 3,714 3,953 Mn-54 2.8+/- 7.1; 7.1 4.3_+/- 5.1; 5.2 -1.7_+/- 4.0; 4.0 3.0+/- 3.1; 3.2 Fe-59 -6.3 +/- 8.6; 8.7 -10.1 +/- 54.3; 54.3 -10.4 +/- 48.9; 48.9 -8.4_+/- 7.4; 7.6 Co-58 3.3 +/- 7.7; 7.7 -2.3 +/- 4.2; 4.2 -1.5+/- 4.5; 4.5 -2.0 +/- 3.4; 3.4 Co-60 -3.8 +/- 9.7; 9.7 1.9 +/- 3.5; 3.5 -1.5+/- 1.2; 1.2 0.8++/- 3.8; 3.8 Zn-65 -1.0+/- 13.5; 13.5 3.5 +/- 8.5; 8.5 -4.7+/- 6.8; 6.8 -27.4+/- 9.1; 10.3 Zr/Nb-95 0.8+/- 15.0; 15.0 7.7 +/- 7.4; 7.5 3.7 +/- 8.2; 8.2 -3.1+/- 3.8; 3.8 Cs-134 -2.1 +/- 5.4; 5.4 -1.7_+/- 3.4; 3.4 -3.0_+/- 5.0; 5.0 -1.5+/- 3.9; 3.9 Cs-137 1.7+/- 5.1; 5.1 -1.8+/- 3.9; 3.9 -1.5+/- 4.5; 4.5 0.7 +/- 2.9; 2.9 Ba/La-140 -10.6+/- 128.0; 128.0 17.2+/- 198.0; 198.0 -7.4+/- 29.8; 29.8 -13.3 +/- 3.9;.4.5 D-04 Collins Road 1999 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
Period Lab Code CDAP-2595 CDAP-5171 CDAP-8263 CDAP-10186 Volume 3,699 3,718 3,702 3,956 Mn-54 4.3 +/- 7.8; 7.8 -2.2+/- 4.3; 4.4 1.3-+/- 5.6; 5.6 -2.3+/- 3.5; 3.5 Fe-59 -23.5 +/- 41.3; 41.5 6.4 +/- 26.9; 26.9 -4.9-+/- 5.1; 5.1 -0.9-+/- 6.6; 6.6 Co-58 3.3_+/- 11.4; 11.4 -4.0++/- 5.3; 5.4 0.3 +/- 6.7; 6.7 0.4 +/- 2.9; 2.9 Co-60 -7.0 +/- 8.1; 8.2 1.7 +/- 1.2; 1.2 2.1 +/- 27.8; 27.8 0.2 +/- 3.4; 3.4 Zn-65 6.0 +/- 20.2; 20.2 7.4 +/- 9.3; 9.4 -4.0_+/- 12.4; 12.4 -8.9_+/- 8.5; 8.7 Zr/Nb-95 3.1 +/- 14.6; 14.6 -14.0+/- 8.1; 8.5 -6.2-+/- 10.7; 10.8 -4.4_+/- 6.5; 6.6 Cs- 134 2.7+/- 14.2; 14.2 1.9 +/- 33.3; 33.3 1.3 +/- 47.4; 47.4 0.6-+/- 4.3; 4.3 Cs- 137 2.1 +/- 7.4; 7.4 -2.5 +/- 5.2; 5.2 3.2 +/- 5.4; 5.4 0.4+/- 3.0; 3.0 Ba/La-140 - 124.0 +/- 798.0; 798.3 6.5+/- 12.8; 12.9 12.2_+/- 26.5; 26.6 17.3-+/- 5.7; 6.5 Mfi -16
DRESDEN Table 2. Airborne Particulates Collection: Quarterly composites of weekly collections ODCM 3 Required LLDs: Cs-134 = 0.01, Cs-137 = 0.01 pCi/m Other LLDs: Mn-54 = 0.01; Fe-59 = 0.015; Co-58, Co-60 = 0.01; Zn-65 = 0.04; Zr/Nb-95 = 0.01; Ba/La-140 = 0.025 pCi/m3 Units: 10-4 pCi/m3 Sample Description and Concentration D-07 Clay Products 1999 Collection lst Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
Period Lab Code CDAP-2596 CDAP-5172 CDAP-8264 CDAP-10187 Volume 3,715 3,190 3,719 3,953 Mn-54 0.8"+/- 6.7; 6.7 4.1 +/- 5.0; 5.1 0.4_+/- 3.8; 3.8 1.0+/- 3.4; 3.4 Fe-59 38.6_+/- 99.7; 99.9 -2.6 +/- 2.1; 2.1 2.9 +/- 3.3; 3.4 0.9_+/- 5.6; 5.6 Co-58 1.5 +/- 8.3; 8.3 -7.0 +/- 6.7; 6.8 0.3 +/- 4.5; 4.5 1.2 +/- 2.9; 3.0 Co-60 3.0 +/- 47.3; 47.3 -6.1 +/- 15.8; 15.8 3.0+/- 32.8; 32.8 0.9.+/- 4.2; 4.2 Zn-65 3.2.+/- 14.0; 14.0 2.3"+/- 10.7; 10.7 -2.5+/- 10.9; 10.9 -1.7+/- 7.1; 7.1 Zr/Nb-95 -4.9.+/- 13.5; 13.5 -1.8 +/- 8.8; 8.8 -3.9.+/- 10.2; 10.2 -5.0 +/- 3.5; 3.6 Cs-134 -2.5 +/- 7.3; 7.3 4.8"+/- 9.4; 9.4 -0.5 +/- 1.6; 1.6 2.9 +/- 3.0; 3.0 Cs- 137 1.3 +/- 5.6; 5.6 2.3"+/- 4.6; 4.7 -3.4 +/- 4.5; 4.6 -2.5 +/- 3.3; 3.4 Ba/La-140 25.4 +/- 37.7; 38.0 15.2"+/- 16.4; 16.6 -22.9"+/- 25.2; 25.5 -24.7 +/- 4.8; 6.5 D-12 (C) Lisbon 1999 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
Period Lab Code CDAP-2597 CDAP-5173 CDAP-8265 CDAP- 10188 Volume 3,684 3,659 3,718 3,952 Mn-54 0.9"+/- 3.1; 3.1 -1.5 +/- 5.1; 5.1 -0.2 +/- 5.0; 5.0 0.5_+/- 4.6; 4.6 Fe-59 5.5"+/- 61.5; 61.5 -4.9 +/- 7.9; 7.9 -2.0 +/- 1.9; 1.9 -1.8+/- 8.5; 8.5 Co-58 2.7"+/- 4.4; 4.4 2.3 +/- 5.2; 5.2 -1.9"+/- 6.7; 6.7 -0.4 +/- 4.0; 4.0 Co-60 2.0"+/- 2.8; 2.8 6.2 +/- 2.7; 3.0 2.3"+/- 9.4; 9.4 6.3 +/- 5.7; 5.9 Zn-65 -8.5+/- 8.0; 8.1 -12.0+/- 13.6; 13.8 -9.4 +/- 8.9; 9.0 1.1 +/- 12.0; 12.0 Zr/Nb-95 -2.1 +/- 7.5; 7.5 9.4 +/- 8.5; 8.6 0.5 +/- 9.5; 9.5 3.5 +/- 4.9; 4.9 Cs- 134 0.6 +/- 0.2; 0.2 -4.3"+/- 15.9; 15.9 -2.6 +/- 7.2; 7.2 0.7 +/- 4.7; 4.7 Cs- 137 1.0.+/- 3.4; 3.4 4.7 +/- 5.6; 5.7 0.4+/- 5.0; 5.0 -1.4_+/- 4.9; 4.9 Ba/La-140 6.1.+/- 18.4; 18.4 32.7 +/- 39.2; 39.6 -79.1+/- 63.3; 64.8 3.0 +/- 5.9; 5.9 I
if1 -17
DRESDEN Table 2. Airborne Particulates Collection: Quarterly composites of weekly collections ODCM 3 Required LLDs: Cs-134 = 0.01, Cs-137 = 0.01 pCi/m Other LLDs: Mn-54 = 0.01; Fe-59 = 0.015; Co-58, Co-60 = 0.01; Zn-65 = 0.04; Zr/Nb-95 = 0.01; Ba/La-140 = 0.025 pCi/m3 3
Units: 104 pCi/m Sample Description and Concentration D-45 McKinley Woods Road 1999 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
Period Lab Code CDAP-2598 CDAP-5174 CDAP-8266 CDAP-10189 Volume 3,689 3,709 3,733 3,954 Mn-54 0.8 +/- 3.8; 3.8 3.0 +/- 4.0; 4.0 -4.9 +/- 4.9; 5.0 1.1 +/- 4.5; 4.5 Fe-59 7.5_+/- 134.0; 134.0 -25.3 +/- 106.0; 106.1 -5.8-+/- 10.7; 10.7 1.9 +/- 8.8; 8.8 Co-58 -3.9 +/- 5.9; 5.9 6.1 +/- 5.4; 5.5 -6.9 +/- 7.3; 7.4 2.1 +/- 4.4; 4.4 Co-60 4.2_+/- 16.9; 16.9 -7.9 +/- 6.5; 6.7 -7.2_+/- 17.6; 17.6 16.2_+/- 5.7; 6.4 Zn-65 -1.0_+/- 9.6; 9.6 -9.4 +/- 13.3; 13.4 -8.5+/- 12.1; 12.2 -8.9_+/- 11.6; 11.7 Zr/Nb-95 -0.4 +/- 8.2; 8.2 8.4+/- 7.1; 7.2 2.3++/- 9.4; 9.4 -3.6 +/- 9.7; 9.7 Cs-134 -0.5 +/- 0.8; 0.9 1.3 +/- 2.6; 2.6 0.8 +/- 0.9; 0.9 -2.4 +/- 4.6; 4.6 Cs-137 1.8-+/- 4.2; 4.2 -0.9 +/- 5.6; 5.6 1.8 +/- 5.5; 5.5 -0.6_+/- 4.9; 4.9 Ba/La-140 -24.6_+/- 169.0; 169.1 -20.4 +/- 40.8; 41.0 47.3 +/- 253.0; 253.1 -11.0-+/- 6.7; 7.0 D-53 Grundy County Road 1999 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.
Period Lab Code CDAP-2599 CDAP-5175 CDAP-8267 CDAP-10190 Volume 3,699 3,715 3,724 3,943 Mn-54 1.4 +/- 4.7; 4.7 5.0_+/- 3.9; 4.0 3.9 +/- 4.7; 4.7 3.4 +/- 6.0; 6.0 Fe-59 6.6_+/- 41.7; 41.7 -6.2+/- 55.0; 55.0 -2.9+/-t 13.5; 13.5 -11.6_+/- 11.3; 11.5 Co-58 -2.9 +/- 5.6; 5.6 9.2 +/- 4.4; 4.7 -1.6-+/- 5.5; 5.5 6.4 +/- 6.3; 6.4 Co-60 5.1 +/- 20.4; 20.4 -1.9 +/- 2.0; 2.0 0.1_+/- 0.1; 0.1 -3.6-+/- 7.6; 7.6 Zn-65 -0.5 +/- 9.8; 9.8 -8.4-+/- 11.9; 12.0 -4.9_+/- 11.5; 11.5 -6.8_+/- 15.0; 15.1 Zr/Nb-95 -4.3 +/- 8.4; 8.4 2.5-+/- 8.5; 8.5 -4.3_+/- 9.8; 9.8 -17.0+/- 6.8; 7.5 Cs- 134 1.1 +/- 2.4; 2.4 -0.5 +/- 0.4; 0.4 5.2-+/- 30.3; 30.3 -1.3-+/- 6.1; 6.2 Cs-137 4.2 +/- 3.9; 4.0 2.2-+/- 4.2; 4.3 -3.5_+/- 4.6; 4.6 -0.8 +/- 4.6; 4.6 Ba/La-140 -31.9+/- 118.0; 118.1 -5.4 +/- 56.2; 56.2 35.0-+/- 234.0; 234.1 48.3_+/- 7.0; 11.1 111 -18
DRESDEN Table 3. Milk Collection: Biweekly (May - October)
Monthly (November - April)
ODCM 1-131 = 0.5 pCi/L (May - October), 1-131= 5 pCi/L (November - April),
Required LLDs: Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCi/L Other LLDs: Mn-54 = 10; Fe-59 = 15; Co-58, Co-60 = 10; Zn-65 = 15; Zr/Nb-95 = 10 pCi/L Units: pCi/L Sample Description and Concentration D-25 (C) Vince Biros Farm Date Collected 01-01-99 02-05-99 03-05-99 04-02-99 CDMI-686 CDMI-1362 CDMI-1947 Lab Code CDMI-3 1-131 0.18 +/- 0.24; 0.24 -0.26 +/- 0.32; 0.32 0.05 +/-0.13; 0.13 -0.01 +/-0.19;0.19 1.1+/- 2.0; 2.0 -0.1+/- 2.1; 2.1 0.1 +/- 2.1; 2.1 Mn-54 2.1+/- 3.1; 3.1
-0.3+/- 1.6; 1.6 2.2+/- 13.8; 13.8 -3.9 +/- 20.5; 20.5 Fe-59 -7.8 +/- 10.4; 10.5
-4.4 +/- 3.3; 3.4 0.6+/- 1.8; 1.8 -0.9- 2.0; 2.0 0.8+/- 2.3; 2.3 Co-58 2.1 +/- 5.8; 5.8 0.0+/- 0.0; 0.0 2.2+/- 2.8; 2.8 Co-60 -5.7+/- 4.6; 4.7
-3.4 +/- 4.3; 4.3 -1.6+/- 5.4; 5.4 2.9 +/- 6.3; 6.3 Zn-65 0.9 +/- 9.5; 9.5
-0.9 +/- 3.5; 3.5 -0.7+/- 2. 1; 2.1 -1.0+/- 2.2; 2.2 -1.2 +/- 2.4; 2.4 Zr/Nb-95 0.8+/- 1.1; 1.1 0.2+/- 0.8; 0.8 0.5 +/- 0.9; 0.9 0.6-+/- 0.7; 0.7 Cs-134 2.4 +/- 3.3; 3.3 1.2 +/- 1.9; 1.9 -0.8 t 2.3; 2.3 0.8+/- 2.6; 2.6 Cs-137 Ba/La-140 0.9-+/- 4.1; 4.1 -2.0-+/- 4.1; 4.1 -0.7 +/- 7.7; 7.7 2.1 +/- 15.5; 15.5 I Date 05-15-99 05-21-99 06-04-99 Collected 05-01-99 Lab Code CDMI-2893 CDMI-3327 CDMI-34311 CDMI-3868 1-131 0.08 +/-0.19;0.19 0.11 .0.18;0.18 -0.10 +/- 0.17; 0.17 -0.04 +/- 0.17; 0.17 1.0+/- 2.1; 2.1 1.2 +/- 3.5; 3.5 2.9+/- 3.4; 3.4 0.6_+/- 2.2; 2.2 Mn-54
-2.4 +/- 2.7; 2.7 4.0 +/- 4.6; 4.6 4.7 +/- 7.5; 7.5 Fe-59 -0.9 +/- 4.3; 4.3 1.8+/- 3.7; 3.7 -0.1 +/- 3.5; 3.5 0.7 +/- 2.3; 2.3 Co-58 -0.9 +/- 2.4; 2.4 1.5+/- 4.8; 4.8 1.4+/- 2.4; 2.4 -0.2 +/- 0.8; 0.8 Co-60 -0.5 +/- 1.5; 1.5
-0.9+/- 9.7; 9.7 -0.4+/- 9.4; 9.4 -4.2 +/- 6.5; 6.5 Zn-65 -2.7+/- 6.2; 6.2
-0.9+/- 4.0; 4.0 -3.2+/- 5.5; 5.6 -0.3-+/- 2.2; 2.2 Zr/Nb-95 -0.1 +/- 2.4; 2.4
-1.5t 2.2; 2.2 -0.9+/- 4.0; 4.0 1.8_+/- 3.8; 3.8 Cs-134 -0.6 +/- 0.6; 0.6
-1.3 +/- 3.7; 3.7 0.3 +/- 4.3; 4.3 1.3+/- 2.8; 2.8 Cs-137 1.4 +/- 2.3; 2.3 2.2 +/- 2.9; 2.9 0.1 +/- 0.4; 0.4 -1.1 +/- 3.5; 3.5 Ba/La-140 -3.3 +/- 6.8; 6.8 M -19
DRESDEN Table 3. Milk Collection: Biweekly (May - October)
Monthly (November - April)
ODCM 1-131 = 0.5 pCi/L (May - October), 1-131= 5 pCi/L (November - April),
Required LLDs: Cs-134= 15, Cs-137 = 18, Ba/La-140 = 15 pCi/L Other LLDs: Mn-54 = 10; Fe-59 = 15; Co-58, Co-60 = 10; Zn-65 = 15; Zr/Nb-95 = 10 pCi/L Units: pCi/L Sample Description and Concentration D-25 (C) Vince Biros Farm Date Collected 06-18-99 07-02-99 07-16-99 07-31-99 Lab Code CDMI-4272 CDMI-4635 CDMI-5241 NSb 1-131 -0.06 +/- 0.25; 0.25 0.18 _0.21;0.21 -0.08 +/- 0.25; 0.25 Mn-54 -0.3 +/- 2.1; 2.1 1.4 -+/-2.8; 2.8 -0.2 +/- 1.9; 1.9 Fe-59 2.0 +/- 2.9; 2.9 -1.6-+/- 1.8; 1.8 -0.4+/- 2.1; 2.1 Co-58 0.1-+/- 1.9; 1.9 0.7+/-t 2.4; 2.4 -1.3 +/- 2.0; 2.0 Co-60 1.1-+/- 12.1; 12.1 0.1 +/-t 0.4; 0.4 -1.0+/- 5.0; 5.0 Zn-65 -3.9 +/- 4.7; 4.7 -0.1 t 6.0; 6.0 1.1 +/- 4.7; 4.7 Zr/Nb-95 1.3_+/- 2.1; 2.1 0.1 - 2.7; 2.7 -0.7_+/- 3.0; 3.0 Cs-134 -0.1 +/- 0.2; 0.2 -0.7+/-t 1.1; 1.1 2.0_+/- 7.5; 7.5 Cs-137 -0.4 +/- 2.0; 2.0 1.0+/-t 2.8; 2.8 -0.1 +/- 2.2; 2.2 Ba/La-140 -0.8-+/- 5.0; 5.0 -1.5+/-t 10.9; 10.9 -1.9 +/- 2.6; 2.7 Date Collected 08-13-99 08-27-99 09-10-99 09-24-99 Lab Code CDMI-5966 CDMI-6246 CDMI-6648 CDMI-7009 1-131 0.02 +/- 0.25; 0.25 0.04 -t0.19;0.19 0.01 +/- 0.21 ; 0.21 0.02 +/- 0.20; 0.20 Mn-54 -0.4 +/- 1.7; 1.7 -0.8-+/- 1.8; 1.8 -0.8 +/- 3.3; 3.3 -1.0+/- 3.6; 3.6 Fe-59 -1.6 +/- 9.2; 9.2 2.3+/-t 2.0; 2.0 -1.2 +/- 4.6; 4.6 -4.5 +/- 7.2; 7.2 Co-58 0.9 +/- 1.8; 1.8 -1.9+/-t 1.8; 1.8 2.2 +/- 3.8; 3.9 0.4 +/- 3.5; 3.5 Co-60 -1.2 +/- 1.9; 1.9 -0.3+/-t 2.0; 2.0 0.3 +/- 0.5; 0.5 1.7 +/- 2.8; 2.8 Zn-65 -6.0 +/- 4.8; 4.9 0.2+/-t 5.1; 5.1 -3.6 +/- 9.7; 9.7 0.6 +/- 8.9; 8.9 Zr/Nb-95 0.3 +/- 2.1; 2.1 0.1 +/-t 1.9; 1.9 -1.9+/- 3.1; 3.1 0.2-+/- 3.0; 3.0 Cs-134 0.4 +/- 0.3; 0.3 0.3+/-t 0.2; 0.2 0.4 +/- 1.0; 1.0 1.1 +/- 2.2; 2.2 Cs-137 0.4 +/- 1.9; 1.9 0.3+/-t 2.1; 2.1 1.2 +/- 3.4; 3.4 -0.7 +/- 3.7; 3.7 Ba/La-140 -0.9+/- 1.1; 1.1 -0.4+/-t 1.2; 1.2 -1.7-+/- 3.7; 3.7 3.3 +/- 3.5; 3.5 IMI -20
DRESDEN Table 3 Milk Collection: Biweekly (May - October)
Monthly (November - April)
ODCM 1-131 = 0.5 pCi/L (May - October), 1-131= 5 pCi/L (November - April),
Required LLDs: Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCi/L Other LLDs: Mn-54 = 10; Fe-59 = 15; Co-58, Co-60 = 10; Zn-65 = 15; Zr/Nb-95 = 10 pCi/L Units: pCi/L Sample Description and Concentration D-25 (C) Vince Biros Farm Date Collected 10-08-99 10-22-99 11-05-99 12-03-99 CDMI-8691 CDMI-9281 Lab Code CDMI-7585 CDMI-8287
-0.20 +/- 0.26; 0.26 -0.02 +/-0.19;0.19 0.04 +/- 0.18; 0.18 -0.32 +/- 0.38; 0.39 1-131 1.4 +/- 2.0; 2.0 0.8 +/- 2.5; 2.5 Mn-54 1.2+/- 2.1; 2.1 -0.1 +/- 1.9; 1.9 1.9+/- 8.0; 8.0 -1.3+/- 3.1; 3.1 Fe-59 6.1 +/- 9.8; 9.9 -3.0+/- 5.4; 5.4 0.6 +/- 2.0; 2.0 0.8 +/- 1.9; 1.9 -0.8 +/- 2.2; 2.2 Co-58 -1.5 +/- 2.0; 2.0
-0.9+/- 1.6; 1.6 -0.0+/- 2.3; 2.3 Co-60 1.2 +/- 10.2; 10.2 -0.3 +/- 2.6; 2.6
-2.8 +/- 5.3; 5.3 -5.1 +/- 6.6; 6.6 Zn-65 -2.2+/- 4.1; 4.1 -3.6 +/- 4.9; 5.0
-3.5 +/- 9.9; 9.9 0.6+/- 3.0; 3.0 Zr/Nb-95 0.8 +/- 2.3; 2.3 -0.7 +/- 2.2; 2.2
-0.5 +/- 2.2; 2.2 3.3 +/- 3.2; 3.2 Cs-134 0.1+/- 0.1; 0.1 1.5 +/- 0.7; 0.7 1.0 +/- 2.2; 2.2 -0.2+/- 2.1; 2.1 -0.5+/- 2.3; 2.3 Cs-137 0.1 +/- 2.3; 2.3 0.4 +/- 0.7; 0.7 2.8+/- 6.1; 6.1 0.6+/- 0.8; 0.8 Ba/La-140 0.3 +/- 3.5; 3.5 Location shared with Braidwood Station; extra week of milk collection due to scheduling conflict in May 1999; conflict resolved in June 1999.
b NS = No sample. See Section 2.0, page III Listing -ofMissed Samples.
111 -21
DRESDEN Table 4. Fish, Edible Portions Collection: Semiannually ODCM-Required LLDs: Mn-54 = 0.13, Fe-59 = 0.26, Co-58 = 0.13, Co-60 = 0.13, Zn-65 = 0.26, Cs-134 = 0.1, Cs-137 = 0.1 pCi/g wet weight Other LLDs: Zr/Nb-95 = 0.20, Ba/La-140 = 0.30 pCi/g wet weight Units: 10-2 pCi/g wet weight Sample Description and Concentration D-28 Dresden Pool of Illinois River Date Collected 05-11-99 05-11-99 05-11-99 05-11-99 Lab Code CDF-3288 CDF-3289 CDF-3290 CDF-3291 Type Carp Largemouth Bass Gizzard Shad Smallmouth Buffalo Mffi-54 -0.5 +/- 1.0; 1.0 0.0 +/- 0.7; 0.7 -0.2 +/- 1.2; 1.2 0.1 +/- 0.9; 0.9 Fe-59 -0.3 +/- 0.8; 0.8 -0.8 +/- 1.6; 1.6 -0.2+/- 1.1; 1.1 -1.5 +/- 2.0; 2.0 Co-58 0.1 +/- 1.2; 1.2 -0.2 +/- 0.9; 0.9 -0.8 +/- 1.4; 1.4 0.1 +/- 0.9; 0.9 Co-60 -0.0+/- 0.1; 0.1 0.2 +/- 1.3; 1.3 1.0+/- 1.1; 1.1 -0.4 +/- 4.3; 4.3 Zn-65 1.3 +/- 3.1; 3.1 1.6 +/- 1.9; 1.9 -0.2 +/- 3.2; 3.2 -0.5 +/- 2.1; 2.1 Zr/Nb-95 -0.3+/- 2.1; 2.1 -0.4+/- 0.8; 0.8 0.4 +/- 1.4; 1.4 1.0 +/- 1.2; 1.2 Cs-134 -0.4 +/- 45.4; 45.4 -0.1 +/- 0.5; 0.5 0.5 +/- 4.8; 4.8 0.4 +/- 0.8; 0.8 Cs-137 0.0+/- 1.1; 1.1 0.3+/- 0.8; 0.8 -1.0+/- 1.3; 1.3 0.1 +/- 0.9; 0.9 Ba/La-140 0.6 +/- 4.3; 4.3 -1.5+/- 5.8; 5.8 -1.6+/- 8.2; 8.2 -1.4+/- 3.5; 3.5 Date Collected 10-20-99 10-20-99 10-20-99 10-20-99 Lab Code CDF-8170 CDF-8171,2 CDF-8173 CDF-8174 Type Largemouth Bass Gizzard Shad Carp Freshwater Drum Mn-54 -0.3 +/- 0.5; 0.5 -0.1 +/- 1.1; 1.1 0.2+/- 0.8; 0.8 0.3+/- 1.1; 1.1 Fe-59 -0.7+/- 1.5; 1.5 1.4+/- 10.8; 10.8 1.1 +/- 6.0; 6.0 0.6 +/- 4.5; 4.5 Co-58 0.1 +/- 0.6; 0.6 0.4+/- 1.1; 1.1 0.5+/- 0.9; 0.9 0.1 +/- 0.9; 0.9 Co-60 -0.0 +/- 0.2; 0.2 -0.8+/- 1.1; 1.1 0.9 +/- 1.6; 1.6 0.3 +/- 0.7; 0.7 Zn-65 -0.7 +/- 1.3; 1.3 -0.2+/- 2.3; 2.3 -0.9+/- 2.0; 2.0 1.3 +/- 2.2; 2.2 Zr/Nb-95 0.4 +/- 0.7; 0.7 -0.9 +/- 1.5; 1.5 0.5 +/- 1.3; 1.3 0.7+/- 1.5; 1.5 Cs-134 0.0 +/- 0.0; 0.0 0.6 +/- 0.8; 0.8 -1.2+/- 1.9; 1.9 -0.1 +/- 0.1; 0.1 Cs-137 0.4 +/- 0.5; 0.5 0.2 +/- 0.9; 0.9 0.7+/- 0.8; 0.8 0.2 +/- 0.9; 0.9 Ba/La-140 -0.5 +/- 16.7; 16.7 3.0 +/- 5.3; 5.3 -1.3+/- 5.5; 5.5 2.6+/- 13.1; 13.1 111-22
DRESDEN Table 4. Fish, Edible Portions Collection: Semiannually ODCM-Required LLDs: Mn-54 = 0.13, Fe-59 = 0.26, Co-58 = 0.13, Co-60 = 0.13, Zn-65 = 0.26, Cs-134 = 0.1, Cs-137 = 0.1 pCi/g wet weight I Other LLDs: Zr/Nb-95 = 0.20, Ba/La-140 = 0.30 pCi/g wet weight Units: 10.2 pCi/g wet weight Sample Description and Concentration D-46 (C) Des Plaines River. Upstream Date Collected 05-12-99 05-12-99 05-12-99 05-12-99 Lab Code CDF-3283,4 CDF-3285 CDF-3286 CDF-3287 Type Channel Catfish Carp Largemouth Bass Smallmouth Buffalo Mn-54 0.2 + 0.6; 0.6 -0.3+/- 1.1; 1.1 -0.6 +/- 0.8; 0.8 0.0+/- 0.9; 0.9 Fe-59 0.6 +/- 4.1; 4.1 -3.5:+/- 7.3; 7.3 1.5 +/- 5.9; 5.9 0.8 +/- 2.8; 2.8 Co-58 -0.0 +/- 0.7; 0.7 -0.3+/- 1.1; 1.1 0.6 +/- 0.9; 0.9 -1.0 +/- 0.8; 0.8 Co-60 0.6 +/- 1.0; 1.0 0.6+/- 0.5; 0.5 0.5 +/- 1.0; 1.0 0.0 +/- 1.3; 1.3 Zn-65 -0.4 +/- 1.5; 1.5 -0.7+/- 3.1; 3.1 -1.3 +/- 2.3; 2.3 -0.2 +/- 1.6; 1.6 Zr/Nb-95 -0.5 +/- 0.8; 0.8 -1.3 +/- 1.9; 1.9 0.2 +/- 0.3; 0.3 0.3 +/- 1.0; 1.0 Cs-134 -0.1 +/- 0.4; 0.4 0.2 +/- 0.7; 0.7 0.3+/- 1.0; 1.0 -0.2 +/- 0.7; 0.7 Cs-137 0.1 +/- 0.5; 0.5 0.8+/- 1.1; 1.1 -0.1 +/- 0.8; 0.8 0.4 +/- 0.7; 0.7 I Ba/La-140 0.9+/- 1.1; 1.1 1.0 +/- 35.0; 35.0 0.2 +/- 3.2; 3.2 -0.2 +/- 0.4; 0.4 Date Collected 10-20-99 10-20-99 10-20-99 10-20-99 Lab Code CDF-8166 CDF-8167 CDF-8168 CDF-8169 Type Carp Gizzard Shad Freshwater Drum Largemouth Bass Mn-54 0.1 +/- 0.9; 0.9 -0.1 +/- 0.9; 0.9 0.4 +/- 0.6; 0.6 -0.1 +/- 0.8; 0.8 Fe-59 -0.7 +/- 0.5; 0.5 0.0+/- 0.1; 0.1 -1.3 +/- 5.9; 5.9 -1.4 +/- 10.5; 10.5 Co-58 0.3 +/- 1.0; 1.0 -0.1 +/- 1.4; 1.4 0.1 +/- 0.6; 0.6 -0.5 +/- 0.9; 0.9 Co-60 0.7 +/- 2.1; 2.1 0.4 +/- 7.9; 7.9 -0.1 +/- 0.2; 0.2 1.0+/- 5.2; 5.2 Zn-65 -4.0 +/- 2.6; 2.6 -2.4 +/- 3.1; 3.1 -3.1 +/- 2.1; 2.1 -2.4 +/- 2.1; 2.1 Zr/Nb-95 0.9 +/- 1.2; 1.2 -0.2 +/- 1.6; 1.6 -0.1 +/- 0.9; 0.9 -0.8 +/- 2.2; 2.2 Cs-134 -0.2:+/- 0.1; 0.1 -0.5 +/- 0.2; 0.3 0.3 +/- 0.2; 0.2 0.1 +/- 0.1; 0.1 Cs-137 0.2+/- 0.9; 0.9 -0.5 +/- 1.2; 1.2 0.3 +/- 0.6; 0.6 0.0 +/- 0.7; 0.7 Ba/La-140 0.5 +/- 7.8; 7.8 -3.5 +/- 42.7; 42.7 -1.1 +/- 12.6; 12.6 1.1 +/- 14.2; 14.2 I.--
M1-23
DRESDEN Table 5. Bottom Sediments 1 Collection: Semiannually ODCM Required LLDs: Cs-134 = 0.15, Cs-137 = 0.18 pCi/g dry weight Other LLDs: Mn-54 = 0.10; Fe-59 = 0.60; Co-58, Co-60 = 0.10; Zn-65 = 0.60; Zr/Nb-95 = 0.20; Ba/La = 0.60 pCi/g dry weight Units: 10.2 pCi/g dry weight Sample Description and Concentration D-27 Dresden Lock & Dam Date Collected 05-29-99 10-09-99 Lab Code CDBS-3652 CDBS-7608 Mn-54 -1.4+/- 3.1; 3.1 1.2+/- 1.1; 1.1 Fe-59 0.7 +/- 3.3; 3.3 0.2 +/- 0.5; 0.5 Co-58 0.5 +/- 3.4; 3.4 -0.4 +/- 1.2; 1.2 Co-60 2.7+/- 45.0; 45.0 1.4 +/- 1.3; 1.3 Zn-65 -6.9 +/- 8.3; 8.3 -3.8 +/- 2.9; 2.9 Zr/Nb-95 -3.0 +/- 5.9; 5.9 -1.3 +/- 1.9; 1.9 Cs-134 2.7+/- 5.9; 6.0 2.0 +/- 6.7; 6.7 Cs-137 9.2 +/- 5.3; 5.4 4.3 +/- 2.0; 2.1 Ba/La-140 -30.9 +/- 25.3; 25.6 2.6 +/- 2.2; 2.2 111 -24
DRESDEN Table 6. Vegetation Collection: Annually ODCM Required LLDs: 1-131 = 0.06, Cs-134 = 0.06, Cs-137 = 0.08 pCi/g wet weight Other LLDs: Mn-54 = 0.05; Fe-59 = 0.10; Co-58, Co-60, Zn-65 = 0.05; Zr/Nb-95 = 0.01; Ba/La- 140 = 0.02 pCi/g wet weight I Units: 10.2 pCi/g wet weight Sample Description and Concentration D-Control Glasscock Farm Date Collected 09-11-99 09-11-99 Lab Code CDVE-6649,50a CDVE-6651 Type Rutabagas Cabbage 1-131 -0.06 +/- 0.13; 0.13 Mffn-54 -0.2 +/- 0.4; 0.4 0.3+/- 1.1; 1.1 Fe-59 -1.2+/- 9.1; 9.1 0.6 +/- 0.9; 0.9 Co-58 0.3 +/- 0.4; 0.4 -0.1 +/- 0.9; 0.9 Co-60 0.4 +/- 0.8; 0.8 0.0 +/- 0.0; 0.0 Zn-65 -0.6 +/- 1.2; 1.2 -0.5 +/- 2.6; 2.6 Zr/Nb-95 -0.2+/- 0.5; 0.5 -0.3 +/- 1.0; 1.0 Cs-134 0.3 +/- 3.4; 3.4 0.5 +/- 0.8; 0.8 Cs-137 -0.1 +/- 0.5; 0.5 -0.5:+/- 1.0; 1.0 Ba/La-140 -0.5+/- 1.2; 1.2 -0.5 +/- 1.3; 1.3 I
D-Ouad 1 Chris Locknar Date Collected 08-28-99 08-28-99 Lab Code CDVE-6265 a CDVE-6266 a Type Potatoes Cabbage 1-131 0.05 +/- 3.68; 3.68 Mn-54 -0.1 +/- 0.8; 0.8 0.5 +/- 0.8; 0.8 Fe-59 0.1 +/- 0.1; 0.1 1.7 +/- 8.8; 8.8 Co-58 -0.5 +/- 0.8; 0.8 -0.3 +/- 0.7; 0.7 Co-60 -0.1 +/- 0.2; 0.2 -0.2 +/- 4.0; 4.0 Zn-65 -0.5 +/- 2.1; 2.1 -0.0 +/- 1.7; 1.7 Zr/Nb-95 -0.6+/- 0.8; 0.8 0.1 +/- 0.6; 0.6 Cs-134 -0.2 +/- 1.3; 1.3 -0.1 +/- 0.4; 0.4 Cs-137 0.1 +/- 0.8; 0.8 -0.0 +/- 0.7; 0.7 Ba/La-140 -0.1 +/- 0.9; 0.9 -0.2 +/- 0.2; 0.2
' ODCM required; cabbage = broad leaf; potatoes, rutagabas = root vegetation. I__________
111-25
DRESDEN Table 6. Vegetation Collection: Annually ODCM Required LLDs: 1-131 = 0.06, Cs-134 = 0.06, Cs-137 = 0.08 pCi/g wet weight Other LLDs: Mn-54 = 0.05; Fe-59 = 0.10; Co-58, Co-60, Zn-65 = 0.05; Zr/Nb-95 = 0.01; Ba/La-140 = 0.02 pCi/g wet weight Units: 10-2 pCi/g wet weight Sample Description and Concentration D-Ouad 2 Robert Pagffiano Date Collected 09-04-99 09-04-99 Lab Code CDVE-64761 CDVE-6477 a Type Potatoes Cabbage 1-131 -0.25 t 0.98; 0.98
-0.2+/- 0.5; 0.5 -0.1 +/- 0.6; 0.6 Mn-54 0.3 +/- 0.4; 0.4 0.1 +/- 0.1; 0.1 Fe-59 Co-58 0.2+/- 0.6; 0.6 -0.1 +/- 0.8; 0.8 Co-60 0.2+/- 6.1; 6.1 -0.0:+/- 0.6; 0.6 Zn-65 -0.4+/- 1.4; 1.4 -1.9 +/- 1.9; 1.9 Zr/Nb-95 -0.2+/- 0.6; 0.6 -0.3 +/- 0.7; 0.7 0.8 +/- 5.4; 5.4 0.1 +/- 0.1; 0.1 Cs-134 Cs-137 0.2 L 0.5; 0.5 0.2 +/- 0.8; 0.8 Ba/La-140 -0.3 +/- 3.2; 3.2 -0.6 +/- 2.9; 2.9 D-Ouad 3 Jim Bloom Date Collected 09-04-99 09-04-99 Lab Code CDVE-6478 " CDVE-6480 a Type Beets Brussel Sprouts 1-131 -0.44 +/- 1.65; 1.65 0.0 +/- 0.5; 0.5 0.1 +/- 1.2; 1.2 Mn-54
-0.5 +/- 4.3; 4.3 3.1 +/- 7.5; 7.5 Fe-59
-0.2+/- 0.5; 0.5 0.8 +/- 1.3; 1.3 Co-58 Co-60 -0.3+/- 2.3; 2.3 -0.9 +/- 2.1; 2.1 Zn-65 0.0+/- 1.5; 1.5 -0.7_+/- 3.2; 3.2 Zr/Nb-95 0.2 +/- 0.6; 0.6 -0.6 +/- 1.3; 1.3 Cs-134 0.2 +/- 1.3; 1.3 -0.7 +/- 0.7; 0.7 0.3 +/- 0.5; 0.5 0.1 +/- 1.2; 1.2 Cs-137
-0.1 +/- 0.3; 0.3 1.1 +/- 3.4; 3.4 Ba/La-140 a ODCM required; cabbage, brussel sprouts = broad leaf; potatoes, beets = root vegetation.
IR-26
DRESDEN Table 6. Vegetation Collection: Annually ODCM Required LLD,s: 1-131 = 0.06, Cs-134 = 0.06, Cs-137 = 0.08 pCi/g wet weight Other LLDs: Mn-54 = 0.05; Fe-59 = 0.10; Co-58, Co-60, Zn-65 = 0.05; Zr/Nb-95 = 0.01; Units:
Ba/La-140 = 0.02 pCi/g wet weight 10-2 pCi/g wet weight I
Sample Description and Concentration D-Ouad 4 I.D. Carmichael Date Collected 08-28-99 08-28-99 Lab Code CDVE-6267 a CDVE-6268 a Potatoes Cabbage Type 0.02 +/- 0.20; 0.20 1-131 Mn-54 -0.4 +/- 0.6; 0.6 0.3 +/- 0.5; 0.5 0.3+/- 0.5; 0.5 0.4 +/- 0.4; 0.4 Fe-59
-0.0 +/- 0.6; 0.6 -0.3 +/- 0.5; 0.5 Co-58 Co-60 -0.1 +/- 0.3; 0.3 0.1 +/- 0.8; 0.8
-1.2+/- 1.4; 1.4 -0.8+/-t 1.3; 1.3 Zn-65 Zr/Nb-95 -0.4 +/- 0.7; 0.7 0.2+/-t 0.5; 0.5
-0.0 +/- 0.0; 0.0 0.2 +/- 0.9; 0.9 Cs-134 0.4 +/- 0.5; 0.5 0.0 +/- 0.6; 0.6 Cs-137
-0.1 +/- 0.6; 0.6 -0.5 +/- 1.7; 1.7 Ba/La-140 I
a ODCM required; cabbage = broad leaf, potatoes = root vegetation.
11 -27
DRESDEN Table 7. Surface Water Collection: Monthly composites of weekly collections ODCM Gross Beta = 4, Mn-54 = 15, Fe-59 = 30, Co-58 = 15, Co-60 = 15, Zn-65 = 30, Required LLDs: Zr/Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCi/L Units: pCi/L Sample Description and Concentration D-51 Dresden Lock & Dam 1999 Collection January February March Period Lab Code CDSW-630 CDSW-1 160 CDSW-1959 Gross Beta 4.5 _ 1.6; 1.8 6.3 +/- 2.0; 2.3 5.5 +/- 1.8 ; 2.0 Mn-54 -0.1+/- 1.9; 1.9 0.2+/- 1.8; 1.8 2.1 +/- 3.0; 3.0 Fe-59 2.1 +/- 2.9; 2.9 4.9 +/- 6.5; 6.5 -3.8 +/- 30.3; 30.3 Co-58 -1.1 +/- 1.9; 1.9 -1.7+/- 1.9; 1.9 -2.0 +/- 2.5; 2.5 Co-60 1.8+/- 2.0; 2.0 0.4+/- 0.7; 0.8 -0.1 +/- 1.0; 1.0 Zn-65 -1.4+/- 4.3; 4.3 -1.8+/- 3.7; 3.7 -4.6 +/- 5.7; 5.7 Zr/Nb-95 -1.3+/- 2.2; 2.2 -1.4+/- 2.1; 2.1 0.1 +/- 0.0; 0.0 Cs- 134 2.1 +/- 5.8; 5.8 -0.9+/- 0.8; 0.8 -2.9 +/- 20.4; 20.4 Cs-137 0.1 +/- 2.2; 2.2 0.8 +/- 2.4; 2.4 0.5-+/- 3.1; 3.1 Ba/La-140 -1.9+/- 3.0; 3.0 1.6+/- 3.4; 3.4 0.5 +/- 3.9; 3.9 1999 Collection April May June Period Lab Code CDSW-2943 CDSW-4141 CDSW-4717 Gross Beta 3.7 +/- 1.5; 1.6 2.6 +/- 1.4; 1.4 3.4 +/- 1.5; 1.6 Mn-54 1.4 +/- 1.9; 1.9 -0.7 +/- 1.5; 1.5 0.1 +/- 1.6; 1.6 Fe-59 -4.0+/- 3.6; 3.6 0.3 +/- 0.3; 0.3 2.4+/- 6.0; 6.0 Co-58 -0.3+/- 2.2; 2.2 1.2 +/- 1.5; 1.5 0.7_+/- 1.8; 1.8 Co-60 1.1+/- 1.4; 1.4 0.8+/- 1.7; 1.7 2.1+/- 27.1; 27.1 Zn-65 -0.5+/- 4.4; 4.4 -1.1 +/- 3.4; 3.4 -2.6 +/- 3.9; 3.9 Zr/Nb-95 1.0+/- 2.7; 2.7 0.8 +/- 2.3; 2.3 -2.0 +/- 3.5; 3.5 Cs-134 0.9+/- 1.2; 1.2 0.7 +/- 1.5; 1.5 0.4 +/- 0.5; 0.5 Cs-137 0.6+/- 2.0; 2.0 1.4 +/- 1.5; 1.5 1.0+/- 1.8; 1.8 Ba/La-140 -3.3+/- 6.0; 6.0 -2.5+/- 11.4; 11.4 -0.6+/- 10.9; 10.9 111-28
DRESDEN Table 7. Surface Water Collection: Monthly composites of weekly collections ODCM Gross Beta = 4, Mn-54 = 15, Fe-59 = 30, Co-58 = 15, Co-60 = 15, Zn-65 = 30, Required LLDs: Zr/Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCi/L Units: pCi/L Sample Description and Concentration D-51 Dresden Lock & Dam 1999 Collection July August September Period Lab Code CDSW-5728 CDSW-6473 CDSW-7372 Gross Beta 3.4 +/- 1.5; 1.6 5.2 +/- 1.6; 1.8 6.3 +/- 1.3; 1.7 Mn-54 0.1 +/- 1.9; 1.9 0.8 +/- 2.3; 2.3 3.2 +/- 2.5; 2.5 Fe-59 1.0 +/- 0.8; 0.8 3.8+/- 15.5; 15.5 -1.3+/- 9.2; 9.2 Co-58
- 0.3 +/- 1.9; 1.9 -0.7+/- 2.6; 2.6 0.9+/- 2.5; 2.5 Co-60 0.6 +/- 1.5; 1.5 1.8+/- 2.8; 2.8 0.3 +/- 0.5; 0.5 Zn-65 -3.9+/- 4.1; 4.1 1.0+/- 5.0; 5.0 -1.3+/- 5.5; 5.5 Zr/Nb-95 -0.7 +/- 1.7; 1.7 1.8+/- 2.8; 2.8 1.7 +/- 3.3; 3.3 Cs-134 -0.2 +/- 0.2; 0.2 1.4 +/- 7.2; 7.2 -0.7+/- 8.1; 8.1 Cs-137 1.1+/-2.1; 2.1 1.5+/- 2.1; 2.1 0.7 +/- 2.5; 2.5 Ba/La-140 -0.7 +/- 4.0; 4.0 2.6+/- 7.6; 7.6 -3.7 +/- 4.2; 4.2 I 1999 Collection October November December Period Lab Code CDSW-8681 CDSW-9226 CDSW-10212 Gross Beta 4.5 +/-2.0;2.1 8.3 +/- 2.0; 2.4 9.1 +/-_2.6;2.9 Mn-54 1.0 +/- 1.8; 1.8 1.1_+/-_2.1; 2.1 0.4 +/- 0.7; 0.7 Fe-59 2.4 +/- 8.5; 8.5 -4.0+/- 15.3; 15.3 -1.1+/- 1.2; 1.2 Co-58 -1.6+/- 2.3; 2.3 -0.4+/- 2.1; 2.1 -0.3+/- 0.6; 0.6 Co-60 1.3 +/- 2.4; 2.4 -0.7 +/- 5.8; 5.8 1.0+/- 0.6; 0.6 Zn-65 -0.9+/- 4.1; 4.1 -6.6 +/- 6.3; 6.4 -0.9+/- 1.4; 1.4 Zr/Nb-95 -0.8+/- 2.8; 2.8 -0.8 +/- 2.4; 2.4 0.1 +/- 0.7; 0.7 Cs-134 -2.9+/- 13.8; 13.8 -0.6 +/- 0.5; 0.5 1.6+/- 0.8; 0.8 Cs-137 -0.3+/- 2.1; 2.1 -2.3 +/- 2.3; 2.3 0.1 +/- 0.7; 0.7 Ba/La-140 0.6+/- 5.2; 5.2 1.1 +/- 12.2; 12.2 -4.9+/- 0.8; 1.1 I
MII-29
DRESDEN Table 7. Surface Water Collection: Monthly composites of weekly collections ODCM Gross Beta = 4, Mn-54 = 15, Fe-59 = 30, Co-58 = 15, Co-60 = 15, Zn-65 = 30, Required LLDs: Zr/Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCi/L Units: pCi/L Sample Description and Concentration D-52 (C) Des Plaines River 1999 Collection January February March Period Lab Code CDSW-631 CDSW-1 161 CDSW-1960 Gross Beta 5.5 +/- 1.8; 2.0 4.0 +/- 1.8; 1.9 5.6 +/- 1.8 ; 2.0 Mn-54 -0.5 +/- 1.5; 1.5 1.5 +/- 3.1; 3.1 0.1 +/- 1.3; 1.3 Fe-59 1.0 +/- 1.7; 1.7 0.5-+/- 1.7; 1.7 0.4 +/- 0.4; 0.4 Co-58 -0.6 +/- 1.8; 1.8 1.8_+/- 2.9; 2.9 0.1_+/- 1.3; 1.3 Co-60 0.6 +/- 0.8; 0.8 0.4 +/- 2.0; 2.0 0.6+/- 0.8; 0.8 Zn-65 -3.8 +/- 3.4; 3.4 -1.1 +/- 6.2; 6.2 -0.6 +/- 2.3; 2.3 Zr/Nb-95 0.5 +/- 2.2; 2.2 2.7+/- 3.1; 3.1 0.9+/- 1.6; 1.6 Cs- 134 1.1 +/- 0.6; 0.6 -0.5 +/- 0.4; 0.4 -0.6+/- 1.1; 1.1 Cs-137 0.1+/- 1.9; 1.9 0.3 +/- 3.5; 3.5 2.1_+/- 1.5; 1.5 Ba/La-140 -2.9_+/- 13.2; 13.2 1.2-+/- 4.0; 4.0 0.9 +/- 4.4; 4.4 1999 Collection April May June Period Lab Code CDSW-2944 CDSW-4142 CDSW-4718 Gross Beta 6.6 +/- 1.9; 2.1 5.8 +/- 1.8 ; 2.0 5.9 +/- 1.8 ; 2.0 Mn-54 0.6-+/- 2.0; 2.0 -0.6-+/- 2.0; 2.0 0.4 +/- 1.2; 1.2 Fe-59 0.7 +/- 5.9; 5.9 -0.5 +/- 0.5; 0.5 -2.0+/- 8.9; 8.9 Co-58 0.2 +/- 2.3; 2.3 1.8 +/- 2.4; 2.4 -0.7 +/- 1.4; 1.4 Co-60 1.3 +/- 4.4; 4.4 -1.3+/- 1.1; 1.1 -0.7 +/- 5.2; 5.2 Zn-65 -1.6-+/- 4.2; 4.2 -5.9 +/- 4.3; 4.3 -0.2 +/- 2.7; 2.7 Zr/Nb-95 0.5_+/- 2.6; 2.6 2.4 +/- 2.9; 2.9 0.5 +/- 1.7; 1.7 Cs- 134 -0.4 +/- 0.5; 0.5 2.2+/- 7.1; 7.1 0.1 +/- 0.2; 0.2 Cs-137 0.6 +/- 2.0; 2.0 0.5 +/- 2.0; 2.0 1.3 +/- 1.3; 1.4 Ba/La-140 -2.4_+/- 5.7; 5.7 -0.5+/- 0.5; 0.5 -1.5 +/- 16.7; 16.7 M -30
DRESDEN Table 7. Surface Water Collection: Monthly composites of weekly collections ODCM- Gross Beta = 4, Mn-54 = 15, Fe-59 = 30, Co-58 = 15, Co-60 = 15, Zn-65 = 30, Required LLDs: Zr/Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCiIL Units: pCi/L Sample Description and Concentration D-52 (C) Des Plaines River 1999 Collection July August September Period Lab Code CDSW-5729 CDSW-6474 CDSW-7373 Gross Beta 5.1 +/- 1.6; 1.8 5.8 +/- 1.8; 2.0 6.6 +/- 1.3; 1.6 Mn-54 0.3_+/- 1.7; 1.7 0.3 +/- 2.5; 2.5 1.3+/- 3.1; 3.1 Fe-59 0.2 +/- 0.6; 0.6 -3.0 +/- 4.2; 4.2 -1.8+/- 3.6; 3.6 Co-58 -0.3 +/- 1.9; 1.9 -1.4_+/- 2.3; 2.3 -0.9 +/- 3.5; 3.5 Co-60 -1.2"+/- 3.2; 3.2 1.4+/- 3.0; 3.0 -1.4-+/- 9.8; 9.8 Zn-65 -0.5 +/- 3.3; 3.3 1.3 +/- 5.9; 5.9 -3.6 +/- 7.0; 7.0 Zr/Nb-95 -1.2 +/- 2.0; 2.0 -1.4 +/- 3.6; 3.6 0.2 +/- 4.2; 4.2 Cs-134 -0.5 +/- 9.3; 9.3 -1.0+/- 1.3; 1.3 -1.7-+/- 2.4; 2.5 Cs-137 0.4 +/- 1.8; 1.8 -1.5 +/- 2.5; 2.5 1.9+/- 3.1; 3.1 Ba/La-140 2.5 +/- 20.0; 20.0 1.6_+/- 32.2; 32.2 -3.1 +/- 5.7; 5.7 I 1999 Collection October November December Period Lab Code CDSW-8682 CDSW-9227,8 CDSW-9960 Gross Beta 7.2 +/- 2.2 ; 2.4 9.2 +/- 1.4; 1.7 9.4 +/-2.0;2.5 Mn-54 -1.4"+/- 2.6; 2.6 -0.7 +/- 1.3; 1.3 -0.1 +/- 2.6; 2.6 Fe-59 -1.0++/- 2.9; 2.9 0.9_+/- 1.2; 1.3 -0.8 +/- 4.2; 4.2 Co-58 -0.4 +/- 3.4; 3.4 0.0+/- 1.4; 1.4 3.0+/- 2.0; 2.1 Co-60 0.6 +/- 1.4; 1.4 -0.6 +/- 6.2; 6.2 -1.5+/- 3.1; 3.1 Zn-65 -6.6 +/- 6.6; 6.7 -0.1 +/- 2.7; 2.7 -5.8+/- 6.7; 6.7 Zr/Nb-95 0.6+/- 3.5; 3.5 -0.6 +/- 1.5; 1.5 -4.6+/- 2.8; 2.9 Cs-134 0.1+/- 1.1; 1.1 0.5 +/- 0.7; 0.7 2.0+/- 2.8; 2.8 Cs-137 1.1 +/- 3.0; 3.0 -0.2+/- 1.4; 1.4 -2.3 +/- 3.0; 3.0 Ba/La-140 -7.7+/- 8.5; 8.6 1.0+/- 2.3; 2.3 -1.5-+/- 3.1; 3.1 I
111-31
DRESDEN Table 7. Surface Water Collection:
ODCM Required LLD: H-3 = 200 pCi/L Units: pCi/L 1999 Sample Description and Concentration Collection Period Lab Code Tritium D-51 Dresden Lock & Dam 1st Quarter CDSW- 2303 331+/- 98; 107 2nd Quarter CDSW- 4509 313 +/- 99; 108 3rd Quarter CDSW- 7026 282 +/- 107; 113 4th Quarter CDSW- 9907 602 +/- 101; 130 D-52 (C) Des Plaines River 1st Quarter CDSW- 2304 26 +/- 86; 86 2nd Quarter CDSW- 4510 107_+/- 91; 92 3rd Quarter CDSW- 7027 39 +/- 96; 96 4th Quarter CDSW- 9908 24+/- 87;87 III -32
DRESDEN Table 8. Well Water Collection: Quarterly ODCM H-3 = 200, Mn-54 = 15, Fe-59 = 30, Co-58 = 15, Co-60 = 15, Zn-65 = 30, Required LLDs: Zr/Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCi/L Units: pCi/L Sample Description and Concentration D-23 Thorsen Well Date Collected 01-09-99 04-03-99 07-03-99 10-02-99 Lab Code CDWW-97 CDWW-2009 CDWW-4774 CDWW-7257 H-3 388 +/- 97; 110 411 +/- 94; 109 395-+/- 100; 113 375+/- 105; 117 Mn-54 -2.4+/- 1.6; 1.7 1.1 +/- 2.6; 2.6 -0.7-+/- 2.2; 2.2 1.2 +/- 1.9; 1.9 Fe-59 1.3 +/- 1.8; 1.8 -1.6+/- 4.0; 4.0 0.9+/- 1.0; 1.0 3.9 +/- 6.2; 6.2 Co-58 0.1 +/- 1.5; 1.5 -2.2+/- 2.8; 2.8 2.9 +/- 2.9; 2.9 -0.1 +/- 2.2; 2.2 Co-60 0.9+/- 12.9; 12.9 1.7+/- 2.2; 2.2 1.6 +/- 35.5; 35.5 -0.5+/- 0.7; 0.7 Zn-65 -4.8 +/- 3.7; 3.7 -5.7+/- 5.7; 5.7 -1.4+/- 4.7; 4.7 -6.3-+/- 4.2; 4.3 Zr/Nb-95 -0.3 +/- 1.9; 1.9 -0.6+/- 3.1; 3.1 -0.7 +/- 3.9; 3.9 -0.8 +/- 2.7; 2.7 Cs- 134 0.5+/- 0.1; 0.1 -0.9 +/- 1.6; 1.6 -1.1 +/- 3.4; 3.4 0.1 +/- 0.0; 0.0 Cs-137 -0.1 +/- 1.5; 1.5 2.2+/- 2.4; 2.4 0.1 +/- 2.4; 2.4 0.5_+/- 2.1; 2.1 Ba/La-140 0.9+/- 5.8; 5.8 -4.7 +/- 6.4; 6.4 1.6 +/- 3.9; 3.9 0.1 +/- 1.0; 1.0 I
D-35 Dresden Lock & Dam Date Collected 01-09-99 04-03-99 07-03-99 10-02-99 Lab Code CDWW-98 CDWW-2011 CDWW-4776 CDWW-7258 H-3 -31 +/- 80; 80 84 +/- 85; 86 18 +/- 85; 85 -48 +/- 89; 89 Mn-54 -0.1 +/- 2.1; 2.1 -3.0+/- 2.2; 2.3 0.4 +/- 1.6; 1.6 0.2 +/- 2.5; 2.5 Fe-59 -0.4 +/- 0.8; 0.8 1.5 +/- 3.0; 3.0 0.6+/- 7.2; 7.2 -0.9-+/- 3.3; 3.3 Co-58 1.9 +/- 1.9; 1.9 0.1 +/- 2.3; 2.3 -0.4 +/- 2.2; 2.2 1.0+/- 3.0; 3.0 Co-60 1.3 +/- 5.8; 5.8 -1.1 +/- 1.4; 1.4 0.2+/- 0.2; 0.2 -1.6_+/- 12.7; 12.7 Zn-65 -1.3 +/- 3.7; 3.7 -0.7 +/- 5.0; 5.0 0.4 +/- 3.9; 3.9 -6.2 +/- 5.5; 5.6 Zr/Nb-95 -0.9 +/- 2.0; 2.0 -2.1 +/- 2.9; 3.0 -0.2 +/- 3.0; 3.0 -0.1 +/- 3.5; 3.5 Cs- 134 1.2+/- 0.7; 0.7 -0.4 +/- 0.4; 0.4 0.9+/- 1.4; 1.4 -0.9+/- 1.7; 1.7 Cs- 137 0.1 +/- 1.9; 1.9 1.0+/- 2.1; 2.1 0.9 +/- 1.9; 1.9 0.9 +/- 2.7; 2.7 Ba/La-140 -1.2+/- 42.8; 42.8 -1.7-+/- 5.0; 5.0 1.4_+/- 6.8; 6.8 -5.5+/- 82.7; 82.7
,
iM-33
DRESDEN MILCH ANIMALS, NEAREST LIVESTOCK AND NEAREST RESIDENCES CENSUS 111-34
DRESDEN MILCH ANIMALS CENSUS, 1999 Sampling Locations Halpin's Dairy Farm 16.0 miles, Sector J 10% or less for pasture 25% ground grain 65% green chop, hay or silage D-25 V. Biros Dairy Farm 11.4 miles, Sector L 25% pasture 25% ground grain 50% green chop Sherman Tweet Farm 8.5 miles, Sector Q 25% pasture 25% ground grain 50% hay or silage Census conducted by A.D. Lewis on August31,1999 HIT- 35
DRESDEN NEAREST LIVESTOCK CENSUS, 1999 Nearest livestock of the Dresden Station within a 6.2 mile radius.
Sector Direction Distance A N 1.4 miles B NNE 6.0 miles C NE 2.5 miles D ENE 4.7 miles E E None F ESE None G SE None H SSE None J S None K SSW None L SW None M WSW None N W 0.5 miles P WNW 0.5 miles Q NW 0.5 miles R NNW 1.0 miles Census conducted by A.D. Lewis on August 31,1999 111-36
DRESDEN NEAREST RESIDENCE CENSUS, 1999 Nearest resident of the DresdenStation within a 6.2 mile radius.
Sector Direction Distance A N 1.2 miles B NNE 0.8 miles C NE 2.3 miles D ENE 0.8 miles E E 1.1 miles F ESE 1.0 miles G SE 0.6 miles H SSE 0.5 miles J S 0.5 miles K SSW 3.3 miles L SW 3.7 miles M WSW 5.8 miles N W 3.5 miles P WNW 3.7 miles Q NW 2.6 miles R NNW 0.8 miles Census conducted by A.D. Lewis on August31, 1999 El - 37
DRESDEN DREDGE SPOILS CENSUS DATA, 1999 Nearest dredging to station.
Sector Direction Distance Site No.
A N 0.4 5 rn-38
I DRESDEN 4.0 TLD DATA*
I
- TLD Data provided by Commonwealth Edison Company. I-IH-39
Commonwealth Edison Company 3ate: 27-JAN-00 Environmental Site Report V4 for Dresden Gamma Radiation Measured in mR by TLDs Quarter I Quarter 2 Quarter 3 Quarter 4 Site Description 1999 1999 1999 1999 I. INDICATOR LOCATIONS
- a. Air Samplers 16.4 17.9 16.8 17.8 D-01-1 ONSITE STATION 1 16.8 17.4 17.4 16.8 D-01-2 ONSITE STATION 1 15.1 17.3 16.9 15.5 D-02-1 ONSITE STATION 2 15.8 16.8 17.1 15.7 D-02-2 OKSITE STATION 2 14.9 16.3 14.3 15.0 D-03-1 ONSITE STATION 3 13.7 15.5 15.7 14.4 D-03-2 ONSITE STATION 3 16.5 18.1 18.4 17.3 D-04-1 COLLINS ROAD 15.5 18.6 17.6 16.6 D-04-2 COLLINS ROAD 16.0 16.1 8 16.2 15.5 D-07-1 CLAY PRODUCTS 15.9 16.6 16.1 15.6 D-07-2 CLAY PRODUCTS 16.4 17.7 17.0 17.3 D-08-1 PRAIRIE PARKS 16.4 17.2 17.4 16.6 D-08-2 PRAIRIE PARKS 16.0 17.7 16.9 16.4 D-10-1 GOOSE LAJE VILLAGE 15.3 17.6 17.S 16.7 D-10-2 GOOSE LAKE VILLAGE 14.3 16.5 14.7 14.9 D-13-1 MINOOKA 14.5 15.4 14.2 15.1 D-13-2 MINOOKA 14.6 15.9 15.1 13.9 D-14-1 CHANNAHON 16.0 15.8 15.9 15.2 D-14-2 CHANNAHON 18.2 19.3 19.2 18.8 D-45-1 MCKINLEY WOODS ROAD 18.5 21.6 19.2 19.2 D-45-2 MCKINLEY WOODS ROAD 14.4 14.2 14.0 # 14.2 D-53-1 GUNDY COUNTY LINE ROAD 12.9 15.3 13.9 # 13.5 D-53-2 GRUNDY COUNTY LINE ROAD IS.6 +/- 1.3 17.0 + 1.6 16.4 + 1.6 16.0
- 1.5 Air Sampler Mean ; S.D.
16.3 # 1.6 Annual Air Sampler Mean + S.D.
- b. Inner Ring 1100 Series) 16.9 18.2 17.2 18.5 D-101-1 15.7 17.8 16.1 17.0 D-101-2 16.9 20.1 19.4 17.5 D-102-1 16.4 19.4 # 18.8 18.5 D-102-2 14.6 16.9 16.6 16.1 D-103-1 14.7 16.6 16.6 15.5 D-103-2 17.0 18.3 17.S 17.5 D-104-1 17.7 19.9 19.1 18.2 D-104-2 17.5 19.5 17.1 18.5 D-105-1 16.0 17.6 16.9 17.8 D-105-2 14.9 16.6 15.5 15.2 D-106-1 III-40
Environmental Site Report V4 for Dresden Date: 27-JAN-00 Quarter 2 Quarter 3 Quarter 4 Description Quarter 1 Site 1999 1999 1999 1999
- b. Inner Ring (100 Series) 14.4 14.2 14.4 14.0 14.6 D-106-2 14.6 16.2 13.7 15.7 14.5 14.8 D-107-1 13.4 19.9 17.6 19.6 D-107-2 19.S 17.3 16.4 16.1 D-108-2 1S.S 17.1 18.6 17.9 D-108-2 17.6 D-109-i 18.4 16.7 18.4 16.3 V-109-2 19.6 21.3 20.8 21.4 D-110-3 20.3 20.6 21.6 20.8 D-110-4 26.3 20.4 20.S 18.5 D-111-1 17.7 18.9 18.8 18.s D-111-2 16.4 16.1 16.4 15.2 D-122A-1 16.1 16.5 16.4 14.6 D-112A-2 14.5 15.1 17.6 14.7 D-113-1 15.1 16.1 16.4 1S.9 D-113-2 15.1 16.7 14.6 16.0 D-114-1 1S.8 15.7 163.
15.2 D-114-2 15.8 17.1 16.8 16.8 D-115-1 17.0 18.9 17.2 18.5 D°11S-2 16.6 18.2 17.7 18.4 D-116-1 17.5 19.9 20.1 19.1 D-116-2 16.4 + 1.7 18.0 +/- 2.3 17.2 - 1.8 17.4 + 1.9 Inner Ring Mean" S.D.
17.3 + 2.0 Annual Inner Ring Mean S.D.
- c. Outer Ring 9200 Series) 18.1 21.3 20.5 20.9 D-201-1 22.4 20.8 21.3 19.1 D-201-2 17.3 17.1 16.6 15.8 D-202-1 18.5 18.3 19.1 #
17.4 V-202-2 13.6 15.8 13.7 14.3 D-203-1 17.4 17.2 17.4 16.0 D-203-2 17.7 18.1 18.3 17.5 D-204-1 15.9 15.0 16.3 14.9 D-204-2 16.5 17.7 17.6 17.8 D-205-1 17.1 17.8 18.6 17.6 D-205-2 15.7 16.8 16.3 19.2 D-206-1 17.4 17.4 17.1 15.7 D-206-2 14.7 15.6 16.6 16.1 D-207-1 16.3 15.9 15.5 14.4 D-201-2 14.3 14.8 14.3 15.0 D-208-1 14.0 14.7 14.0 13.6 0-209-2 13.3 14.6 14.3 14.3 D-209-1 12.8 14.4 13.5 13.2 D-209-2 1S.2 16.7 15.9 1S.S D-210-1 D-210-2 17.7 16.0 18.3 1B.S 17.4 18.0 16.6 17.6 I D-211-1 16.3 18.S 18.1 17.4 D-211-2 13.9 15.4 14.9 14.8 D-212-3 111-41
Date: 27-JAN-00 Environmental Site Report V4 for Dresden Quarter 1 Quarter 2 Quarter 3 Quarter 4 Site Description 1999 1999 1999 1999
- c. Outer Ring 1200 Series) 15.5 14.6 14.4 13.9 D-212-4 14.3 13.6 13.3 16.7 D-213-1 16.1 14 .7 14.1 17.7 D-213-2 22.1 20.3 19.7 22.7 D-214-1 20.2 20.9 19.2 21.2 D-214-2 21.4 20.1 21.9 18.2 D-215-1 19.1 18.8 20.5 18.1 D-21S-2 19.9 21.2 19.0 21.2 D-216-1 21.6 19.6 20.0 18.4 D-216-2 16.1 + 2.0 17.80 2.4 17.2 +/- 2.3 17.3 +/- 2.4 Outer Ring Mean + S.D.
17.1 + 2.4 Annual Outer Ring Mean I S.D.
INDICATOR LOCATION MEAN + S.D. 16.1 +/- 1.8 17.7 +/- 2.2 17.0 + 2.0 17.0 . 2.2 16.9 +/- 2.1 Annual INDICATOR LOCATION MEAN + S.D.
II. CONTROL LOCATIONS 13.3 16.3 14.4 15.3 D-12-1 LISBON 14.6 13.3 14.7 13.9 D-12-2 LISBON 13.3 +/- 0.0 1S.5
- 1.1 14.1 + 0.4 15.0 + 0.5 CONTROL LOCATION Mean +/- S.D.
24.5 t 1.0 Annual CONTROL LOCATION Mean + S.D.
III. SPECIAL INTEREST LOCATIONS 46.7 41.0 25.6 D-306-1 36.5 43.S 35.9 23.5 31.0 D-306-2 24.0 31.9 35.1 34.4 D-306-3 37.7 23.4 39.6 38.4 D-310-1 21.8 21.1 21.2 16.8 D-313-1 18.7 16.0 # 19.7 17.0 D-313-2 SPECIAL INTEREST LOCATION Mean + S.D. 25.9 +/- 8.5 34.4 +/-,11.3 31.3 +/- 9.8 25.1 + 6.6 29.2 + 9.4 Annual SPECIAL INTEREST LOCATION Mean + S.D.
COMENTS.
- Indicates lost dosimeter. A portion of the Dose was estimated.
1 Indicates edited dosimeter. The original Dose was replaced with an estimated value.
"n*tn-2..9) Indicates dose is average of n values. A -+a means more than 9 values.
Il-42
DRESDEN GRAPHS OF DATA TRENDS 1E[-43
Air Particulates - Gross Beta D-01 Onsite Station 1 10.0 8.0 mV E 6.0 CJ 0i 9 4.0 0
2.0 01-01-95 01-01-96 12-31-96 12-31-97 12-31-98 12-31-99 Figure 1. Continuous collection with weekly exchange of particulate filter.
D-02 Onsite Station 2 10.0 8.0 cr)
E 03 6.0 OL 0.
C%
Lh 0T- 4.0 2.0 0 .0 ; .. .... . . .. .. .. ...
01-01-95 01-01-96 12-31-96 12-31-97 12-31-98 12-31-99 Figure 2. Continuous collection with weekly exchange of particulate filter.
M-44
Air Particulates - Gross Beta D-03 Onsite Station 3 10.0 8.0 6.0 CL 0.U Cm 0
wb 4.0 2.0 0.0.0 ..... ...........-.-.----..--..........-.-------..--.-......................
................
I............ ........-...-.
1..
......-............................................
01-01-95 01-01-96 12-31-96 12-31-97 12-31-98 12-31-99 Figure 3. Continuous collection with weekly exchange of particulate filter.
D-04 Collins Road I 10.0 8.0 CO 6.0 LI 0
0 4.0 2.0 00.
01-01-95 01-01-96 12-31-96 12-31-97 12-31-98 12-31-99 Figure 3. Continuous collection with weekly exchange of particulate filter.
HI-45
Air Particulates - Gross Beta D-07 Clay Products 10 8
E CO 6
No sample; air cm 9
0o 4+
w 2-0 - .. ...... I ...... .......................
............................................. . ....................... .........-...
. . ...........................
01-01-95 01-01-96 12-31-96 12-31-97 12-31-98 12-31-99 Figure 6. Continuous collection with weekly exchange of particulate filter.
D-12 (C) Lisbon 10.0 8.0 ce)
E 6.0 OcJ 0
4.0 0
2.0-0 .0 . . .. . . . . . . . . . . . .
01-01-95 01-01-96 12-31-96 12-31-97 12-31-98 12-31-99 Figure 7. Continuous collection with weekly exchange of particulate filter.
111-46
Air Particulates - Gross Beta D-45 McKinley Woods Road 10.01 co 6.0 04 C,
0 wr 4.0 2.0 0 .0 '--.....-.-.... -.-.....
.... ........
..... . .........
... ... ........ . .... _....... .........--
-........ ....
01-01-95 01-01-96 12-31-96 12-31-97 12-31-98 12-31-99 Figure 8. Continuous collection with weekly exchange of particulate filter.
D-53 Grundy County Road 10T E
6 CL 0
0 4 2
0 01-01-95 01-01-96 12-31-96 12-31-97 12-31-98 12-31-99 Figure 8. Continuous collection with weekly exchange of particulate filter.
NOTE: Location installed 06-20-98.
I 111-47
Surface Water-Gross Beta D-51 Dresden Lock & Dam 20.0 15.0
-J 10.0 5.0 0.0 01-01-95 01-01-96 12-31-96 12-31-97 12-31-98 12-31-99 Figure 9. Weekly collection.
D-52 DesPlaines River 20.0 15.0
-j 0 10.0 5.
5.0 0.0 01-01-95 01-01-96 12-31-96 12-31-97 12-31-98 12-31-99 Figure 10. Weekly collection.
M-48
Surface Water-Tritium D-51 Dresden Lock & Dam I 800 700 600 500
. 400' 300 200 100 .
0:
01-01-95 01-01-96 12-31-96 12-31-97 12-31-98 12-31-99 Figure 11. Quarterly composite of weekly collection.
!
D-52 Des Plaines River 600 500 400 300 U
CL 200 100 O'ý,/
-100 -.
01-01-95 01-01-96 12-31-96 12-31-97 12-31-98 12-31-99 Figure 12. Quarterly composite of weekly collection.
I M-49
Well Water-Tritium D-23 Thorsen 600 500 400 - -. '.-
300/
-j 0L 200 __\
100-0-
-100 -*. ."..
... . ..... . .................. ... . . . . . . .T.. . . ... . . . . .. . . . . ... ..... ... . .
01-01-95 01-01-96 12-31-96 12-31-97 12-31-98 12-31-99 Figure 11. Quarterly collections.
D-35 Dresden Lock and Dam 600._,
500 400 300 0.
200 100 0o I/K -
-1000 01-01-95 01-01-96 12-31-96 12-31-97 12-31-98 12-31-99 Figure 12. Quarterly collections.
111-50
I APPENDIX IV INTERLABORATORY COMPARISON PROGRAM RESULTS NOTE: Teledyne Brown Engineering - Environmental Services, Midwest Laboratory participates in intercomparison studies administered by Environmental Resources Associates, and serves as a replacement for studies conducted previously by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada. Results are reported annually in Appendix VI. Mixed analyte and Environmental Measurements Laboratory (EML) performance evaluation program results are also reported.
January, 1999 through December, 1999 IV-1
Appendix IV Interlaboratory Comparison Program Results Teledyne Brown Engineering Environmental Services, Midwest Laboratory (formerly Teledyne Isotopes and Hazelton Environmental Services) has participated in interlaboratory comparison (crosscheck) programs since the formulation of its quality control program in December 1971. These programs are operated by agencies which supply environmental type samples (e.g., milk or water) containing concentrations of radionuclides know to the issuing agency but not to participant laboratories. The purpose of such a program is to provide an independent check on the laboratory's analytical procedures and to alert it to any possible problems.
Participant laboratories measure the concentration of specified radionuclides and report them to the issuing agency. Several months later, the agency reports the known values to the participant laboratories and specifies control limits. Results consistently higher or lower than the known values or outside the control limits indicate a need to check the instruments or procedures used.
The results in Table IV-1 were obtained through participation in the environmental sample crosscheck program for milk, water, air filters, and food samples through December 31, 1999. This program was conducted by the Environmental Resource Associates and serves to replace studies formerly conducted by the U. S. Environmental Protection Agency.
Table IV-2 list results of the mixed analyte performance evaluation program.
Table IV-3 list results of the Environmental Measurement Laboratory Quality Assessment Program.
Out-of-limit results are explained directly below the result.
IV-2
Resource Associates (ERA),
Table IV-1. Interlaboratory Comparison Crosscheck program, Environmental comparison of ERA and Teledyne Midwest Laboratory results?.
Concentration in pCi/Lb EPA Resulte Control TBEESML Results Lab Sample Date Analysis Is, N=1 Limits +/- 2 Sigmad Code Type Collected Ra-226 16.5:+/- 1.7 12.2- 20.8 15.6 +/-0.3; 1.6 STW-861 Water Sep, 1999 Ra-228 2.2+/-0.2 1.2- 3.1 3.2+/-0.3;0.5 STW-861 Water Sep, 1999 The activity reported is the average of three separate analyses. Individual results:
2.6,2.9 and 4.0.
Uranium 45.4+/-4.5 37.7- 53.1 39.4+/- 1.2;4.1 STW-861 Water Sep, 1999 1-131 23.3+/-2.3 18.1 - 28.5 23.9 +/-0.1;2.4 STW-862 Water Nov, 1999 Services Midwest Laboratory as a a Results obtained by Teledyne Brown Engineering Environmental by Environmental Resource participant in the environmental sample crosscheck program operated Associates(ERA).
b All results are in pCi/L, except for elemental potassium (K) data in milk, which are in mg/L; air filter samples, which are in pCi/Filter.
mean +/- 2 standard deviations for three
'Unless otherwise indicated, the TBEESML results are given as the determinations.
d ERA results are presented as the known values and expected laboratory precision (is, 1 determination) and control limits as defined by ERA.
IVi - 1
Table IV-2. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP),
comparison of MAPEP and Teledyne's Midwest Laboratory results for various sample media'.
Concentration in Bq/kgb Lab Sample Date MAPEP Resultd Control Teledyne Results Code Type Collected Analysis 1s, N=1 Limits +/-Standard Deviationc SPW-846 WATER Jan, 1999 Co-57 358.0 250.6 - 465.4 337.6 +/- 33.8;47.7 SPW-846 WATER Jan, 1999 Cs-137 637.0 445.9 - 828.1 656.6 +/- 65.7; 115.1 SPW-846 WATER Jan, 1999 Fe-55 664.0 464.8 - 863.2 724.5 +/- 72.5; 102.5 SPW-846 WATER Jan, 1999 Mn-54 229.0 160.3 - 297.7 234.2 +/- 23.4;33.1 SPW-846 WATER Jan, 1999 Pu-238 1.5 1.0- 1.9 1.1 +/- 0.1;0.2 SPW-846 WATER Jan, 1999 Pu-239/40 4.0 2.8-5.3 3.2 +/- 0.3;0.5 SPW-846 WATER Jan, 1999 Sr-90 39.5 27.7- 51.4 40.9+/-4.1;5.8 SPW-846 WATER Jan, 1999 U-233/4 2.7 1.9- 3.5 2.7 +/- 0.3;0.4 SPW-846 WATER Jan, 1999 U-238 21.2 14.8- 27.6 20.8 +/- 2.1; 2.9 SPW-846 WATER Jan, 1999 Zn-65 1,560.0 1,092.0 - 2,028.0 1,508.9 +/- 150.9;264.5 STSO-854 SOIL Jan, 1999 Am-241 6.6 4.6- 8.5 6.2 +/- 0.7; 0.9 STSO-854 SOIL Jan, 1999 Co-57 360.0 252.0 - 468.0 311.1 +/- 3.6;31.3 STSO-854 SOIL Jan, 1999 Co-60 131.0 91.7- 170.3 134.6 +/- 2.2; 13.6 STSO-854 SOIL Jan, 1999 Cs-134 752.0 526.4 - 977.6 682.4 +/- 4.5; 68.4 STSO-854 SOIL Jan, 1999 Cs-137 331.0 231.7 - 430.3 319.5 +/- 3.6;32.2 STSO-854 SOIL Jan, 1999 K-40 652.0 456.4 - 847.6 667.0 +/- 21.5;70.1 STSO-854 SOIL Jan, 1999 Mn-54 345.0 241.5- 448.5 349.0 +/- 7.0;35.6 STSO-854 SOIL Jan, 1999 Pu-238 27.5 19.3- 35.8 25.3 +/- 1.0; 2.7 STSO-854 SOIL Jan, 1999 Pu-239/40 48.1 33.7- 62.5 45.7 +/- 1.0;4.7 STSO-854 SOIL Jan, 1999 U-233/4 157.0 109.9 - 204.1 139.6 +/- 1.8; 14.1 STSO-854 SOIL Jan, 1999 U-238 40.7 28.5- 52.9 23.5 +/- 0.8; 2.5 The analysis was repeated. Result of reanalysis; 29.5+/-6.3 Bq/kg.
STSO-854 SOIL Jan, 1999 Zn-65 2,840.0 1,988.0 - 3,692.0 2,697.2 +/- 25.0; 270.9
" Results obtained by Teledyne Brown Engineering Environmental Services Midwest Laboratory as a participant in the Department of Energy's Mixed Analyte Performance Evaluation Program, Idaho Operations office, Idaho Falls, Idaho.
b All results are in Bq/kg or Bq/L as requested by the Department of Energy.
Unless otherwise indicated, the TBEESML results are given as the mean +/- 1 standard deviations for three determinations.
d MAPEP results are presented as the known values and expected laboratory precision (1 sigma, 1 determination) and control limits as defined by the MAPEP.
IV2 - 1
Table IV-3. Environmental Measurements Laboratory Quality Assessment Program (EML),
comparison of EML and Teledyne's Midwest Laboratory results for various sample media'.
Concentration in Bq/Lb Lab Sample Date Control Code Type Collected Analysis Teledyne Result' EML Resultd Limits' STAF-848 Air Filter Mar, 1999 Gr. Alpha 1.2 +/- 0.0; 0.1 1.6+/-0.2 0.6- 1.6 STAF-848 Air Filter Mar, 1999 Gr. Beta 2.0 +/- 0.0; 0.2 1.6 +/- 0.2 0.6- 1.6 STW-850 Water Mar, 1999 Am-241 1.2+/-0.2; 0.2 1.1 +0.1 0.7- 2.6 STW-850 Water Mar, 1999 Co-60 54.4 +/- 2.0; 8.1 51.1 +/- 3.0 0.9- 1.2 STW-850 Water Mar, 1999 Cs-137 43.5 +/- 2.0; 6.6 39.4 +/- 2.4 0.9-1.3 STW-850 Water Mar, 1999 Fe-55 81.5 +/- 19.5; 21.1 97.4 +/- 1.7 0.3- 1.5 STW-850 Water Mar, 1999 Gr. Alpha 1,169.0 +/- 37.0; 147.3 1,090.0 +/- 20.0 0.5- 1.3 STW-850 Water Mar, 1999 Gr. Beta 1,274.6 +/- 33.3; 199.1 1,100.0 +/- 40.0 0.5- 1.3 STW-850 Water Mar, 1999 H-3 90.3 +/- 24.8; 27.7 121.1 +/- 6.8 0.7- 1.9 STW-850 Water Mar, 1999 Ni-63 125.8 +/- 6.3; 14.1 114.0 +/- 10.0 0.5- 1.5 STW-850 Water Mar, 1999 Pu-238 0.8 +/- 0.0; 0.1 0.8+/-0.0 0.8- 1.4 STW-850 Water Mar, 1999 Pu-239/40 1.0 +/- 0.1; 0.1 1.0+/-0.1 0.8- 1.4 STW-850 Water Mar, 1999 Sr-90 3.6 +/- 1.2; 1.3 4.1 +/-0.0 0.5- 1.5 STW-850 Water Mar, 1999 U-233/4 0.3 +/- 0.1; 0.1 0.3 +/- 0.0 0.8- 1.4 STW-850 Water Mar, 1999 U-238 0.3 +/- 0.1; 0.1 0.3 +/- 0.0 0.8-1.4 STVE-851 Vegetation Mar, 1999 Am-241 3.4 +/- 0.9; 0.9 3.5 +/- 0.6 0.7- 2.8 STVE-851 Vegetation Mar, 1999 Cm-244 0.6 +/- 0.4; 0.4 1.7+/- 0.5 0.5- 1.7 I STVE-851 Vegetation Mar, 1999 Co-60 21.0 +/- 1.9; 3.4 21.5 +/- 1.0 0.6- 1.4 STVE-851 Vegetation Mar, 1999 Cs-137 453.9 +/- 5.7; 62.0 467.0 +/- 20.0 0.8- 1.5 STVE-851 Vegetation Mar, 1999 K-40 667.6 +/- 33.7; 74.8 656.5 +/- 20.0 0.8-1.5 STVE-851 Vegetation Mar, 1999 Sr-90 704.8 +/- 27.8; 75.8 736.1+/- 7.7 0.5- 1.3 STSO-852 Soil Mar, 1999 Ac-228 45.1 +/- 7.4; 8.7 47.2+/-3.0 0.5- 1.5 STSO-852 Soil Mar, 1999 Am-241 5.7 +/- 2.4; 2.5 4.9 +/- 1.0 0.5- 2.7 STSO-852 Soil Mar, 1999 Bi-214 67.3 +/- 3.3; 7.5 69.9 +/- 5.7 0.5- 1.5 STSO-852 Soil Mar, 1999 Cs-137 620.5 +/- 5.9; 62.3 659.5 +/- 25.0 0.8- 1.3 STSO-852 Soil Mar, 1999 K-40 355.7 +/- 24.6; 43.2 362.8
- 20.2 0.7- 1.7 STSO-852 Soil Mar, 1999 Pb-212 47.9 +/- 3.0; 5.7 47.9 +/- 2.6 0.5- 1.5 STSO-852 Soil Mar, 1999 Pb-214 70.1 +/- 4.8; 8.5 71.0 +/- 7.0 0.5- 1.5 STSO-852 Soil Mar, 1999 Pu-239/40 7.3 +/- 1.3; 1.5 8.1 *1.1 0.7- 1.9 STSO-852 Soil Mar, 1999 Sr-90 28.3 +/- 3.5; 4.5 32.4 +/- 0.5 0.5 - 2.8 STSO-852 Soil Mar, 1999 Th-234 227.4 +/- 35.2; 41.9 138.0 +/- 4.1 0.5 - 2.0 STSO-852 Soil Mar, 1999 U-233/4 132.9 +/- 6.9; 15.0 140.7 +/- 1.2 0.4- 1.6 STSO-852 Soil Mar, 1999 U-238 139.4 +/- 7.0; 15.6 145.0 +/- 1.7 0.4- 1.6 STAF-853 Air Filter Mar, 1999 Am-241 0.1 +/- 0.0; 0.0 0.1+/-0.0 0.7- 2.4 STAF-853 Air Filter Mar, 1999 Co-57 3.3 +/- 0.1; 0.3 3.0 +/- 0.1 0.6- 1.2 STAF-853 Air Filter Mar, 1999 Co-60 5.3 +/- 0.2; 0.5 5.0+/-0.3 0.6- 1.4 STAF-853 Air Filter Mar, 1999 Cs-137 7.0 +/- 0.2; 0.7 6.1+/- 0.3 0.7- 1.3 STAF-853 Air Filter Mar, 1999 Pu-238 0.3 +/- 0.0; 0.0 0.3+/-0.0 0.6- 1.5 I
IV3 - 1
Table IV-3. Environmental Measurements Laboratory Quality Assessment Program (EML),
comparison of EML and Teledyne's Midwest Laboratory results for various sample mediaa.
Concentration in Bq/Lb Lab Sample Date Control Code Type Collected Analysis Teledyne Resultc EML Resultd Limits" STAF-853 Air Filter Mar, 1999 Pu-239/40 0.1 + 0.0; 0.0 0.1 +/- 0.0 0.6- 1.5 STAF-853 Air Filter Mar, 1999 Sb-125 4.4 +/- 0.3; 0.5 3.6 +/- 0.3 0.6- 1.4 STAF-853 Air Filter Mar, 1999 Sr-90 0.7+/-0.2;0.2 0.6+/-0.0 0.7- 2.7 STAF-853 Air Filter Mar, 1999 U-233/4 0.1 +/- 0.0; 0.0 0.1 +/- 0.0 0.8- 3.0 STAF-853 Air Filter Mar, 1999 U-238 0.1 +/- 0.0; 0.0 0.1 +/- 0.0 0.8- 3.0 STW-855 Water Sep, 1999 Am-241 1.1 +/- 0.2; 0.3 0.9 +/- 0.1 0.8- 1.5 STW-855 Water Sep, 1999 Co-60 54.1 +/- 1.1; 7.9 52.4 +/- 2.2 0.8- 1.2 STW-855 Water Sep, 1999 Cs-137 77.1 +/- 1.4; 11.2 76.0 +/- 3.4 0.8- 1.3 STW-855 Water Sep, 1999 Fe-55 48.6 +/- 6.8; 8.4 53.0 +/- 2.0 0.4- 1.5 STW-855 Water Sep, 1999 U-233/4 0.5 +/- 0.1; 0.1 0.4 +/- 0.0 0.8- 1.9 STW-855 Water Sep, 1999 U-238 0.5 +/- 0.1; 0.1 0.4 +/- 0.0 0.8- 1.3 Increasing the sample counting time achieved acceptable results (0.42+/-0.07 Bq/L).
STW-856 Water Sep, 1999 Gr. Alpha 1,543.0 +/- 44.0; 193.3 1,580.0 +/- 20.0 0.6- 1.3 STW-856 Water Sep, 1999 Gr. Beta 1,053.0 +/- 31.0; 165.1 740.0 +/- 40.0 0.6- 1.5 STW-856 Water Sep, 1999 H-3 136.0 +/- 25.0; 31.1 80.7 +/- 3.7 0.7- 1.8 STW-856 Water Sep, 1999 Pu-238 0.8 +/- 0.1; 0.1 0.8 +/- 0.1 0.8- 1.3 STW-856 Water Sep, 1999 Pu-239/40 0.8 +/- 0.1; 0.1 0.9 +/- 0.1 0.8- 1.4 STW-856 Water Sep, 1999 Sr-90 2.2 +/- 1.0; 1.0 1.7+/- 1.0 0.8- 1.5 STW-856 Water Sep, 1999 U-233/4 0.5 +/- 0.1; 0.1 0.4 +/- 0.0 0.8- 1.4 STW-856 Water Sep, 1999 U-238 0.5 +/- 0.1; 0.1 0.4 +/- 0.0 0.8- 1.3 STSO-857 Soil Sep, 1999 Ac-228 127.3 +/- 7.5; 14.8 124.0 +/- 4.8 0.8- 1.8 STSO-857 Soil Sep, 1999 Bi-212 107.4 +/- 2.6; 11.1 140.0+/-14.0 0.4- 1.2 STSO-857 Soil Sep, 1999 Bi-214 90.1 +/- 4.2; 9.9 69.5 +/- 1.8 0.8- 1.4 STSO-857 Soil Sep, 1999 Cs-137 195.9 +/- 4.0; 20.0 204.0 +/- 5.0 0.8- 1.3 STSO-857 Soil Sep, 1999 K-40 744.7 +/- 37.7; 83.5 780.0 +/- 27.0 0.8- 1.5 STSO-857 Soil Sep, 1999 Pb-212 123.4 +/- 3.7; 12.9 127.0 +/- 4.8 0.7- 1.3 STSO-857 Soil Sep, 1999 Pb-214 96.5 +/- 5.0; 10.9 72.0+/- 0.4 0.7- 1.5 STSO-857 Soil Sep, 1999 Sr-90 13.0 +/- 1.4; 1.9 13.0 +/- 0.5 0.6-3.7 STSO-857 Soil Sep, 1999 Th-234 298.7 +/- 24.6; 38.7 198.0 +/- 5.6 0.6- 1.9 STSO-857 Soil Sep, 1999 U-233/4 184.4 +/- 8.5; 20.3 190.0 +/- 5.2 0.5- 1.3 STSO-857 Soil Sep, 1999 U-238 184.8 +/- 8.5; 20.3 190.0 +/- 5.2 0.5- 1.3 STVE-858 Vegetation Sep, 1999 Am-241 3.3 +/- 0.9; 0.9 2.9 +/- 0.2 0.7- 2.7 STVE-858 Vegetation Sep, 1999 Cm-244 2.1 +/- 0.9; 0.9 1.6 +/- 0.4 0.5- 1.7 STVE-858 Vegetation Sep, 1999 Co-60 17.6 +/- 1.9; 3.1 17.6 +/- 1.0 0.7- 1.5 STVE-858 Vegetation Sep, 1999 Cs-137 414.6 +/- 5.7; 56.7 440.0 +/-20.0 0.8- 1.4 STVE-858 Vegetation Sep, 1999 K-40 502.8 +/- 34.7; 61.1 513.0 +/- 20.0 0.8- 1.4 STVE-858 Vegetation Sep, 1999 Pu-239/40 4.1 +/- 1.0; 1.1 4.3 +/- 0.5 0.7- 1.6 STAP-859 Air Filter Sep, 1999 Am-241 0.1 +/- 0.1; 0.1 0.1 +/-0.0 0.7- 2.6 IV3 -2
Table IV-3. Environmental Measurements Laboratory Quality Assessment Program (EML),
comparison of EML and Teledyne's Midwest Laboratory results for various sample media'. 'I Concentration in Bq/Lb Lab Sample Date Control Code Type Collected Analysis Teledyne Resulte EML Resultd Limitse STAP-859 Air Filter Sep, 1999 Co-57 8.1 +/- 0.1; 0.8 7.7+/- 0.0 0.7- 1.4 STAP-859 Air Filter Sep, 1999 Co-60 6.7+/- 0.1; 0.7 6.4
- 0.4 0.8- 1.3 STAP-859 Air Filter Sep, 1999 Cs-137 7.1 +/- 0.2; 0.7 6.4 +/- 0.4 0.7 - 1.4 STAP-859 Air Filter Sep, 1999 Mn-54 8.8 +/- 0.2; 0.9 7.9 +/- 0.5 0.8 - 1.4 STAP-859 Air Filter Sep, 1999 Pu-238 0.1 +/- 0.0; 0.0 0.1 +/- 0.0 0.7 - 1.4 STAP-859 Air Filter Sep, 1999 Pu-239/40 0.1:+/- 0.0; 0.0 0.1:+/- 0.0 0.8- 1.4 Insufficient sample volume (15 ml.) for accurate analysis.
STAP-859 Air Filter Sep, 1999 Ru-106 5.9 +/- 0.8; 1.0 5.5 +/- 1.8 0.6 - 1.3 STAP-859 Air Filter Sep, 1999 Sr-90 0.6 +/- 0.2; 0.2 0.3 +/- 0.0 0.6 - 1.9 STAP-859 Air Filter Sep, 1999 U-233/4 0.1 +/- 0.0; 0.0 0.1 +/- 0.0 0.8 - 1.9 STAP-859 Air Filter Sep, 1999 U-238 0.1 +/- 0.0; 0.0 0.1 +/- 0.0 0.8 - 2.6 STAP-860 Air Filter Sep, 1999 Gr. Alpha 3.2 +/- 0.1; 0.3 2.8 +/- 0.3 0.5 - 1.6 STAP-860 Air Filter Sep, 1999 Gr. Beta 3.7 +/- 0.1; 0.4 2.7 +/- 0.3 0.7 - 1.7
" The Environmental Measurements Laboratory provides the following nuclear species: Air Filters, Soil, Tissue, Vegetation and Water. Teledyne does not participate in the Tissue program.
bResults are reported in Bq/L"' with the following exceptions: Air Filter results are reported in Bq/Filter"', Soil results are reported in Bq/Kg"', Vegetation results are reported in Bq/Kg". The results of elemental Uranium are reported in ug/filter", g, or ml.
STeledyne results are reported as the mean of three determinations+/-standard deviation;total promulgated uncertainty.
d The EML result listed is the mean of replicate determinations for each nuclide+/-the standard error of the mean.
"*The control limits are reported by EML as the ratio of Reported Value / EML value and are established from percentiles of historic data 'distributions (1982-1992). The evaluation of this historic data and the development of the control limits is presented in DOE report EML-564.
I IV3 - 3