ML20029C731
| ML20029C731 | |
| Person / Time | |
|---|---|
| Site: | Byron  |
| Issue date: | 12/31/1993 |
| From: | Schwartz G COMMONWEALTH EDISON CO. |
| To: | Martin J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| BYRON-94-0149, BYRON-94-149, NUDOCS 9404280288 | |
| Download: ML20029C731 (283) | |
Text
{{#Wiki_filter:- - 1 l7
,' Commoncealth Edison
' Byron Nucizzr St: tion
\ ? 4450 North G rrnan Church Rord i ' j/ Byron. lilinois 61010 April 13, 1994 LTR: BYRON 94-0149 FILE: 2.12.1523 (1.10.0101)
Mr. J.B. Martin, Administrator Nuclear Regulatory Commission Region III 801 Warrenville Road Lisle, Illinois 60532-4351
SUBJECT:
Annual Radiological Environmental Operating Report Byron Station Units 1 and 2 Facility Operating License Nos. NPF 37 and 66 NRC Docket Nos. 50-454 and 50-455
Dear Mr. Martin:
Enclosed is the 1993 Byron Station Annual Radiological Environmental Operating Report. This report contains the results of the Radiological Environmental and Meteorological Monitoring Programs. Two copies of the report are provided for your use. Two copies will be forwarded to the Document Control Desk and one copy to the Senior Resident Inspector. Sincerely,
, j 0% D G.K. Schwartz Station Manager Byron Nuclear Powe Station GSK/DD/rp Enclosure (9570ZZ/041394) 9404280288 931231 /
PDR ADOCK 05000454 d 17 - R PDR //p
/
I
m4 4 .J 4 , j ", d . i BYRON STATION ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING
. REPORT p
1993 e t 1 0
-MARCH 1994 1
l
TABLE OF CONTENTS BEC INTRODUCTION . .. . ........... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 SUMM A RY ... .. . . .. . . ... .. . . . . . . . ........ . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.0 EFFLUENTS . 1.1 Gaseous Effluents to the Atmosphere . . . . . . . . . . . . . . . . . . . . . 3 12 Liquids Released to Rock River . .. .. ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.0 SOLID RADIOACTIVE WASTE... .. . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.0 DOSE TO MAN 3.1 Gaseous Effluent Pathways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.1.1 Noble Gases .. .. .. ... . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . .. 3 ' 3.1.L1 Gamma Dose Rates.. . . .. .. . . . . . . . . . . . . . . . . . . . . . . 3 3.1.1.2 Beta Air and Skin Rates-. . . . . . . . . . . . . . . . . . . . . . 4 3.1.2 Radioactive Iodine.... . . .. . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 4 3.1.2.1 Radiciodine Concentrations in Air....... . .. . . . . . . . . . . . . . . . . 4 3.1.2.2 Dose to Infant's Thyroid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3.1.3 Concentrations of Particulates in Air.. . . . . . . . . . . . . . . . . . . . . . 4 3.2 Liquid Effluent Pathways.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 33 Assessment of Dose to Member of Public.. .. .. . .. . .. . .. . . . . . . . . . . . . . . . . . . . 5 3.3.1 Dose Limits..... . .. . . . . . . . . . . . . - . . . . . . . . . . . . . . . . . 5 3.3.2 Do se A s sess me n ts . . . . ..... . . .. . . .. . . . . . . . . .. . . . .. . . . . . . . . ... .. . . .. . . .. ... .. 5 4.0 SfrE METEOROLOGY. . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 5.0 ENVIRONMENTAL MONITORING 5.1 Gamma Radiation . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 52 Airborne I-131 and Particulate Radioactivity.... ... . . . ... .. . ..... ... .... . ..... 6 53 Terrestrial Radioactivity... . . . . .... . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 5.4 Aquatic Radioactivity... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 55 M il k . . . . . .. . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5.6 Sample Collections... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 5.7 Program Modifications . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 6.0 ANALYTICAL FROCEDURES.. ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 7.0 MILCH ANIMALS AND NEAREST CAT FLE CENSUS.. . . .. . . . . . . . . . . . . . . 9. 8.0 NEAREST RESIDENSES CENSUS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 il i
TABLE OF CONTENTS (continued) ED8C 9.0 INTERLABORATORY COMPARISON PROGRAM RESULTS.... ............. 9 10.0 ERR ATA. . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 APPENDIX I - DATA TABLES AND FIGURES.. . . . . . . . . . . . . . . . . . . . . . . . . . 10 Station Releases Table 1.1-1 Gaseous Effluents . . . . . . . . . . . . . . . . . ....... 11 Table 1.2-1 Liquid Effluents.. . . . . . . . . . . . . . . . . . . . . . . . 19 Table 2.0-1 Solid Radioactive Waste. . .. . . . . . . . . . . . . . . . 23 . Figure 3.1 Figure 3.1-4 Isodose and Cor centration Contours.. .. . ........ . ... .. . ... 27 Table 3.1-1 Maximum Doses Resulting from Airborne Releases.. . .. 31- 4 i Table 3.2-1 Maximum Doses Resulting from Liquid Discharges.... .. .. . . . . . . . . . . . . . . . . . . . . . . . 35 Environmental Monitoring Figure 5.0-1 Inner and Outer Ring TLD Locations.... . .... .... ......... ..... 37 Figure 5.0-2 Fixed Air Sa mpler Loca tions........... . . ..... .. . . . ..... .. . . .... 38 Figure 5.0-3 Water Sample Locations. . .. . . . . . . . . . . . . . . . . . . . . . . 39-Figure 5.0-4 Milk Sample Locations... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Table 5.0-1 Radiological Environmental Monitoring Locations. . ... . 41 - Table 5.0-2. Radiological Environmental Monitoring Program, Sampling Locations and Sample Collection and A n a lys es . . .. . . . .. . . .. . . . . . . . . .. . . . . . . . . . . .. . .. . . . . . . . . . . . . . . . . . . 42 Table 5.0 Table 5.0-6 - Radiological Environmental Monitoring Program . Qu a r te rly S u mma ry . .. . . . . . . ... . . . ... . .... .... .. . . .. .. .... 48 APPENDIX II- METEOROLOGICAL DATA.. . . . . . . . . . . . . . . . . . . . . . . ... 55 APPENDIX III - 1993 REMP SAMPLE RESULTS . .. ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 APPENDIX IV -INTERLABORATORY COMPARISON PROGRAM RESULTS.. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . .169 APPENDIX V - ERRATA .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 APPENDIX VI - ANALYTICAL PROCEDURES.. .. . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 iii
., - . . . . . . . . - -. - . - . - - - . . ~. - . .
E l INTRODUCTION Byron Station, a two-unit PWR plant, is located about two miles east of the Rock River and approximately three miles southwest of Byron in Ogle County, north central Illinois. Each reactor is designed to have a capacity of 1120 MW net. Unit No. I loaded fuel in November 1984 and went on line February 2,1985. Unit No. 2 went on line January 9,1987. The plant has been designed to keep releases to the environment at levels below those specified in the regulations. Liquid effluents from Byron Station are released to the Rock River in controlled batches after radioassay of each batch. Gaseous effluents are released to the atmosphere and are calculated on the basis of analyses of daily grab samples of noble gases and continuously collected composite samples of iodine and particulate matter. The results of effluent analyses are summarized on a monthly basis. Airborne concentrations of noble gases, I-131, and particulate radioactivity in offsite areas are calculated using isotopic composition of effluents and meteorological data. l Environmental monitoring is conducted by sampling at indicator and. control (background) locations in the vicinity of Byron Station to measure changes in radiation or radioactivity levels that may be attributable to plant operation. If significant changes attributab!c to Byron Station are measured, these changes are correlated with effluent releases. External gamma radiation exposure from noble gases and 1-131 in milk are the critical pathways at this site; however, an environmental monitoring program is conducted which also includes other pathways.
)
i I. I 1 1 1 y - y w ,we w -, -- .%- w y 4 *r , .m,- --
l
SUMMARY
l l l Gaseous and liquid effluents for the period contributed to only a small fraction of the Technical Specification limits. Calculations of environmental concentrations based on effluent, Rock River - i flow, and meteorological data for the period indicate that consumption by the public of radionuclides attributable to plant operations are well below regulatory limits. Radiation - exposure from radionuclides released to the atmosphere represented the critical pathway for - the period with a maximum adult dose estimated to be 1.35E-04 mrem for the year, where a shielding and occupancy factor of 0.7 is assumed. The assessment of radiation doses is performed in accordance with the Offsite Dose Calculation Manual (ODCM). The results of analysis confirm that the station is operating in compliance with 10CFR50 Appendix I and 40CFR190. There were no additional operational controls implemented which affected the areas of radiological effluents in 1993. There were no measurements which exceeded the reporting levels, including any which would not have been attributable to plant effluents. The results of the current radiological environmental monitoring program are approximately the same as those found during the preoperational studies conducted at Byron Station. b I
.)
I 1.0 EFFLUENTS 1.1 Gaseous Effluents tolheltmosphere Measured concentrations and isotopic composition of noble gases, radioiodine, and particulate radicactivity released to the atmosphere during the year are listed in Table 1.1-1. A total of 1.15E+02 curies of fission and activation gases was released with a maximum quarterly release rate of 1.69E+03 pCi/sec, for both units. A total of 4.67E-04 curies of I-131 and I 133 was released during the year. A total of 5.75E-06 curies of beta emitters was released as airborne particulate matter with no alpha emitters being detected. A total of 0.93 curies of tritium was released. 1.2 Lkluids Released to Rock River A total of 3.31E+07 liters of radioactive liquid waste (prior to dilution) containing 1.21 curies (excluding tritium, gases and alpha) were discharged after dilution with a total of 2.01Et10 liters of water. These wastes were released at a quarterly average concentration of 5.84E-08 pCi/ml. .A total of 2.05E+03 curies of tritium was released. Quarterly release totals principal radionuclides in liquid effluents are given in Table 1.2-1. This resulted in calculated total body dose of 8.04E-03 mrem which is <0.3% of 10CFR50 Appendix I yearly total body limits (Table 3.2-1). 2.0 EQIJ[lEADIOACTIVE Mi1IE Solid radioactive wastes were shipped to Barnwell, South Carolina. The record of waste shipments is summarized in Table 2.0-1. 3.0 D_QSli.IO M AN 3.1 Gaseous EffluenthlhWay1 Table 3.1-1 summarizes the doses resulting from releases of airborne radioactivity via the different exposure pathways. 3.1.1 Noble Gases 3.1.1.1 Gamma Dose Rates Offsite Gamma air and whole body dose rates 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. Isodo3e contours of gamma dose are shown in Figure 3.1-1 for the year. Based on measured effluents and meterological 3
m - _ ._ . i .- meterological data, the maximum dose to an individual would be 1.35E-04 mrem for the year, with an occupancy or shielding factor of 0.7 included. The maximum gamma air dose was 251E-04 mrad. 3.1.1.2 ' Beta Air and Skin Rates The range of beta particles in air is relatively small(on the order of a few meters or less); consequently, plumes of gaseous effluents may be considered " infinite" for the purpose of calculating the dose from beta radiation incident on the skin. However, the actual dose to sensitive skin tfssues is difficult to calculate because this depends - on the beta particle energies, thickness of inert skin, and clothing covering sensitive tissues. For purposes of this report the skin is taken to have a thickness of 7.0 mg/cm 2and an occupancy factor of 1.0 is used. This skin dose from beta and gamma radiation for the year was 5.34E-04 mrem. 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 for the year was 1.06E-03 mrad. 3.1.2 Radioactive fodine The human thyroid exhibits a significant capacity to concentrate ingested or inhaled iodine. The minimal levels of radiciodine, I-131, released during routine operation of the plant may be made available to man resulting in a dose to the thyroid. The principal pathway of interest for this radionuclide is ingestion of radiciodine in milk by an infant. Calculations made for 1993 and previous years indicate that contributions to doses from inhalation of I-131 and I-133 and I-131 in milk are negligible. 3.1.2.1 Iodine Concentrations in Air , The calculated concentration contours for iodine in air are shown in Figure 3.1-3. Included in these calculations is an iodine cloud depletion factor which accounts for the phenomenon of elemental iodine deposition on the ground. The maximum offsite concentration is estimated to be 1.02E-05 pCi/m3 for the year. 3.1.2.2 Dose to Infant's Thyroid The hypothetical thyroid dose to an infant living near the plant via ingestion of milk was calculated. The radionuclide considered was I-131 and the source of milk was taken to be the nearest dairy farm with the cows pastured from May through October. The maximum infant's thyroid dose was 3.76E-04 mrem during the year (Table 3.1-1). 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 level is estimated to be 1.72E-07 pCi/m3, , 4 v
, .__m __ , .. ,, . ,
i i 3.2 Liquid Effluent Pathway.s ; The three principal pathways through the aquatic environment for potential doses to { man from liquid waste are ingestion of potable water, eating aquatic foods, and exposure while walking on the shoreline. Not all of these pathways are significant or 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 Gl tracts, thyroid, bone, skin; specific parameters
,. for use in the equations are given in the Commonwealth Edison Offsite Dose ;
Calculation Manual. The maximum whole body dose for the year was 8.04E-03 mrem ! and no organ dose exceeded 3.42E-02 mrem (Table 3.2-1). 3.3 Assessment of Dose to Member offublic 3.3.1 Dme_Linuls u In Section 3/4.11 of the Byron Technical Specifications / Standards, 40CFR190 calculations of total dose due to the Uranium Fuel Cycle are required only when calculated doses from liquid or gaseous releases of radioactivity exceed certain levels. y 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 1 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). 3.3.2 Rose Assessnient During the period January to December,1993, Byron Station did not exceed these limits as shown in Table 3.1-1 and Table 3.2-1. 4.0 SlIJLMhTEOROLOGY A summary of the site meterological measurements taken during each calendar quarter of . the year is given in Appendix 11. The data are presented as cumulative joint frequency distributions of the wind direction for the 250' level and wind speed class by atmospheric
- Nuclear Regulatory Commission, Regulatory Guide 1.109 (Rev.1).
l- 5
-,, s
stability class determined from the temperature difference between the 250' and 30' levels. Data recovery for all measurements on the tower was 99.7% 5.0 ENVIRONMENTAL MONITORING Table 5.0-1 provides an outline of the Radiological Environmental Monitoring Program (REMP) as required in the Technical Standards. Table 5.0-2 outlines the sampling locations, sample collection frequency and analysis for the samples. Sampling locations - are shown in Figures 5.0-1 through 5.04. Concentrations of radioactivity in various media are summarized in Tables 5.0-3 through 5.0-6. A detailed listing of all data is presented an Appendix III. 4 Specific findings for various environmental media are discussed below. 5.1 Gmuma_Radia. tion ' External radiation dose was measured at nine indicator and three control (background) locations using CaSO4:Tm thermoluminescent dosimeters (TLDs). Each location consists of 2 TLD sets. A total of 64 TLDs were installed on September 28,1981, such that each sector was covered at both five miles and the site boundary. An additional 4 TLDs at 3 site boundary and five mile radius locations were added 4th Quarter 1993. The annual average external radiation dose was 15.2 mR at the indicator locations and 13.7 mR at the control locations. TLD results are listed in Section 4.0 of Appendix III and locations are shown in Figure 5.0-1; Quarterly external radiation dose at twelve air sampling locations averaged (14.211.8) mR and was similar to that measured in 1985 (14.4 mR),1986 (14.9 mR),1987 (15.3 4 mR),1988 (15.2 mR),1989 (14.6 mR),1990 (14.5 mR),1991 (14.3 mR), and 1992 (13.6 mR). These differences are not statistically significant. 5.2 Airhorne I-131 and Particulate ILtdicattn'.LtX Locations of the samplers are shown in Figure 5.0-2. Airborne I-131 remained below the LLD of 0.07 pCi/m3throughout the year in all samples. Gro%s beta concentrations ranged from 0.009 to 0.061 pCi/m3 and averaged 0.021-pCi/m3, which is slightly lower than the average concentrations in 1985 (0.026 . pCi/m 3),1986 (0.026 pCi/m3, except for the period from May.12 through June 9 when it was influenced by the nuclear reactor accident at Chernobyl), 1987 (0.027-pCi/m3),1988 (0.031 pCi/m3),1989 (0.026 pCi/m3), and about the same as in 1990. (0.021 pCi/m3) ,1991 (0.020 pCi/m 3), and 1992 (0.022 pCi/m3). All gamma-emitting nuclide activities were below their respective LLD levels. No 3 radioactivity attributable to plant operation was detected in any samples. 6 i
l 5.3 Ierrestrial Radicar,liriy Vegetables were collected in July, August, and September and analyzed for gamma-emitting nuclides. In addition, green leafy vegetables were analyzed for Iodine-131. All nuclides were below the limits of detection, indicating that thgre was no measurable amount of radioactivity attributable to the station releases. Identical . ! results were obtained during the period 1985 through 1992. '! 5.4 ILquatic Radioxlirig 'l l Well water was collected monthly from two offsite wells, shown in Figure 5.0-3, and l analyzed for gross beta, tritium, and gamma-emitting nuclides. All other results were below the lower limits of detection. The results were similar to those obtained in 1985 through 1992. l Surface water samples were collected weeldy from four locations shown in Figure 5.0-
- 3. Weekly samples were composited monthly and analyzed for gamma emitters.
Quarterly composites were analyzed for tritium. Cesium-134 and Cs-137 concentrations were below the LLD level of 10 pCi/L in all samples. Tritium , concentration was below the LLD of 200 pCi/L in all samples collected from the l Woodland Creek (BY-09), Upstream (BY-13), and Upstream (BY-29). These levels ~i i were similar to those obtained in 1985 through 1992. Downstream from discharge (BY-12), tritium averaged 327 pCi/L, ranging from 82 to ) 533 pCi/L. Cs-134 and Cs-137 levels were below the LLD level of 10 pCi/L in all { samples. All other gamma-emitters were below their respective LLDs. Elevated ' levels of tritium downstream from discharge pipe are attributable to the station l operation. .These levels were similar to those obtained in 1985 through 1992. l
.I
( Sediment samples were collected twice, from two control and one indicator locations, .j and analyzed for gamma-emitters. Cesium -134 was below the LLD level of 0.1 pCi/g i ! dry weight in all samples. Cesium -137 was detected in three samples (one control and two indicator) and averaged 0.25 pCi/g dry weight, similar to that observed in l 1991 (0.27 pCi/g dry weight) and 1992 (0.16 pCi/g dry weight). All other gamma- I emitting nuclides, except naturally occurring gamma-emitters, were below detection 'I limits. l l Levels of gamma radioactivity in fish were measured and found in all cases to be l below the lower limits of detection for the program. The results were identical to those obtained in 1985 through 1992. ; 5.5 Milk I Milk samples were collected monthly from November through April and semimonthly from May through October and analyzed for Iodine-131 and gamma-emitting nuclides. Locations shown in Figure 5.0-4. Iodine-131 level was below the LLD level of 1.0 pCi/L in all samples, i 7
- - ' - . . _ - __ _ _ _ _ _ - _ _ _ - - _ _ _ _ . _ - - - _ - - - - - - - _ - - - A----------~-----'---------------------------" - - - " " ^ ^ '
n . - - l Cs-134 and Cs-137 were below the LLD levels of 15 pCi/L and 18 pCi/L, respectively. All other ganuna-emitting nuclides, except naturally-occurring K-40, were below their , respective LLDs. The resuus for I-131, Cs-134 and Cs-137 were identical to those
, obtained during the . period 1985 through 1992, except during several months following the accident at Chernobyl, which occurred on April 26,1986. During those months I-10i ranged from 0.9 to 58.6 pCi/L, Cs-134 ranged from 5.8 to 10.7 pCi/L and Cs-137 ranged from 5.3 to 17.8 pCi/L.
5.6 Sample Collections All samples were collected as scheduled except those listed in Listing of Missed Samples, Section 2.0 of Appendix IIL 5.7 Program Modifications The ODCM Chapter 11 and Figure 11-3 were revised to include the new TLD locations. The transfer of the Byron Radiological Effluent Technical Specifications to the ODCM was approved by the Nuclear Regulatory Commission in Technical Specification Amendment 46, dated April 13,1992. The sample results are no longer reported in the monthly reports as <LLD but as X12S; TPU, where X is the significant result, S is the one standard deviation counting uncertainty, and TPU is the total propagated uncertainty. The procedure governing , the TPU calculation is located in Appendix VL Since 1989 Section 3.3 Direct Radiation (revised in 1991 to read Assessment of Dose to Member of the Public) incorrectly stated that "These levels are twice the following limits." This statement has been removed. The following 4 TLDs at 3 site boundary and five mile radius locations were added for fourth quarter: BY-113-3,4 BY-211-4 BY-209-4 The 100 Series (site boundary) and 200 Series (at approximately a five mile radius) TLDs have been included in the Quarterly Summary Tables 5.0-3 through 5.0-6. The 100 Series and 200 Series TLDs are both considered indicator TLDs. A more rigid definition for the quarter has been adopted for 1994. Each quarter shall be 13 weeks long. The week shall start on Monday and end on Sunday, with week #1 (1994) beginning on the first Monday of January (1/3/94). Due to this new definition all samples collected prior to 1/3/94 shall be reported as 1993 samples. Air particulate / iodine samples collected during Week #11994 (1/3/94) will also be reported in 1993 since the majority of the collection day occurred during the last week of 1993. 8 4 m - ___---
l
.1 l
Sample h, cation names BY-19-2 (German Church Road; Vegetation), BY-19; 3 (6773 L River Road; Vegetation), BY-28 (Duane Camling Dairy Farm; Milk), and BY-31 (Byron, Discharge; Fish) have been revised to read BYSP-19-2, BYSP-19 3, BYSP-28, ) and BYSP-31. The code letters SP refer to Special Program indicating that these samples are taken above and beyond those samples required by the ODCM. , 6.0 ANALYTICAL PROCEDURES Analytical procedures used for analyzing and reporting radioactivity in environmental samples are presented in Appendix VL J 7.0 MILCII ANIMALS AND NEAREST CATTLE CENSUSES Censuses of milch animals and nearest cattle were conducted within a five mile radius of . the Station. The survey was conducted by " door-to-door" canvas and by information from Illinois agricultural agents. The censuses were conducted by L. Coleman on August 23 and 24,1993 and updated on Septermber 27,1993. Results of the milch animal and nearest cattle censuses are presented in Table 9 of Appendix III. 8.0 NEAREST RESIDENCES CENSUS The census of nearest residences within a five mile radius was conducted by L. Coleman on August 23 and 24,1993 and updated on Septermber 27,1993. Results of the nearest residence census are presented in Table 9 of Appendix III. 9.0 INIId1LMORATORY COMPARISON PROGRAM RESULTS I Teledyne's Interlaboratory Comparison Program Results are presented in Appendix IV. Commonwealth Edison's Thermoluminescent Dosimeter (TLD) Program is accredited by the National Voluntary Laboratory Accreditation Program (NVLAP) which requires biennial review and evaluation. In addition to the biennial ANSI tested requirement, Commonwealth Edison also tests to the ANSI standard during the non-NVLAP visitation year. Commonwealth Edison additionally has an internal irradiation program that tests each of the six nuclear station TLD processors once per quarter. The results of all TLD performance tests are retained by Commonwealth Edison's Corporate IIcalth Physics Support. 10.0 EllRATA Errata is presented in Appendix V. 1 9 . i
'l
, e ..
1 g i ', a t' a .' t 4 1 A . t: i i - .. + I f 4 1 l 5 i d J i d, e !- APPENDIX I o ) I DATA TABLES AND FIGURES 4 4 g h J 4 i A. t ] I e a - _- 4 I l 1 l t t - i 1' 4 4 i'
.j 1
e f I e e p . i 1 t $-4 ' 1 10 d g tM " -t-a - $ v tw*-ve www v e w e-w - we nwem,- -
g, : - l TABLE 1.1-1 BRP 1100-T7 1 Revision 1 BYRCtl NUCLEAR PCWER STATIC 8f
. UNIT 1. DOCKET NUMBER STN-50 454 _
ETTLUENT AND WASTE DISPOSAL REPORT , January , 1993THROUGH June , _ 1993 ,
)
gAstoos Errttmrrs stNNAnate or 171 vmurs UNITS IST 7tR 2ND grR 3RD QTR 4TH QTR A. TISSION AIT ACTIVATION CAS RELEASES
- 1. Total Release Activity C1 3.18E+1 4.86E-1
- 2. Maximum Release Rate uC1/see 1.69E+3 1.31E+1 for Quarter
- 3. % of 10CTR20 Limits *
- a. whole Body (500 mrom/yr) %
0.03 0.00
- b. Skin (3000 mrem /yr) %
0.02 0.00
- 4. % of 10CTR50 Limits
- a. Cama Oaarterly (5 mrad) %
0.00 0.00
- b. Beta Quarterly (10 mrad) %
0.00 0.00
- c. Cema Annual (10 mrad) %
0.00 0.00
- d. Beta Annual (20 mrad) %
0.00 0.00
-)
B. IODINE RELEASES **
- 1. Total 1-131/I-133 Activity C1 3.13E-4 < LLD C. PARTICULATE (18 day half-life) RELEASES **
- 1. Gross Activity C1
< Lt.D < LLD
- 2. Cross Alpha Activity C1
< LLD < LLD for Quarter l D. TRITIUM RELEASES **
- 1. Total Release Activity C1 5.46E-2 3.39E-2
% of 10CTR20 limits is based on the maximum release rate for the period considered.
** Iodine, particulate, and tritium % of 10CTR20/10CTR50 limits are expressed as a total limit. See step E.
11
TABLE 1.1-1 (Continued) BRP 1100-T7 Revision 1 BTRCM NUCLEAR PCWER STATIM ITNIT 1 DOCKET NUMBER STN-50 .454 _ ETTLUENT AND WASTE DISPOSAL REPORT Januarv , 1993 THROUGH __ June , })J.}., , f;Aggggs Errinmrs - EMMATIM OF _ALL nrr.TASES (COfI) UNITS IST QTR 2ND OTR 3RD QTR 4TH OTA E. SUM Of IODINE, PARTICULATE (>8 day half-life), AND TRITIUM RELEASES
- 1. Total Activity C1 l 5 A9N M 9E l
- 2. % of 10CTR20 Limit i 1
- a. Any Organ (1500 mrom/yr) %
0.00 0.00 I
- 3. % of 10CTR50 Limit
- a. Quarterly Any Organ %
0.00 0.00 (7.5 mrem) ,
- b. Annual Any Organ %
0.00 0.00 (15.0 mrem) 12
l [ f TABLE 1.1-1 (Continued) BRP 4100 6T1 Revlolon 1 BYRON NUCLEAR POWER STATION UNIT I DOCEFT NTDGER STN 50 454 RADIhACTIV8 EFF1#ENT RELEASE REPORT l July , 1993 THROUGH December , 1993 i WEcos ErrinENTS SUMMATION OF Att PltfA%H3
., tntITS IST QTR 2ND QTR 3RD QTR 4TH QTR A. FISSION AND ACTIVATION GAS RELEASIS
- 1. Total Release Activity C1 3.74E+0 4.52E+1
- 2. Maximtbn Release Rate for Quarter uC1/sec 4.85E+0 2.31E+0
- 3. % of 10CTR20 Limite*
- a. whole Body (500 strem/yr) % 0.00 0.00
- b. Skin (3000 mram/yr) %
0.00 0.00
- 4. % of 10CFR50 Idmits
- a. Gama Quarterly (5 mrad) % 0.00 0.00
- b. Data Quarterly (10 mrad) % 0.00 0,00
- c. Gama Annual (10 strad) % 0.00 0.00
- d. Beta Annual (20 mrad) % 0.00 0.00
~
- 3. IODINE RELRASES"
- 1. Total I 131/I 133 Activity Ci *
< LLD < LLD C. PARTICULATE (>$ day half-life) RELEAS ES"
- 1. Gross Activity C1 -
5.75E-6 <LLD
- 2. Gross A.1pha Activity for Quarter Ci <LLD <tLD D. TRITIUM RELRASES"
- 1. Total Release Activity Ci 4.20E-1 8.56E-2 t of 10CFR20 limita le based on the maximum release rate for the period considered,
" Iodine, particulate, and tritium n of 10CTR20/10CFR50 limits are expreened as a total limit. See step E.
13 i 1
sa - a-ao., L:- 4 M-4 TABLE 1.1-1 (continued) BRP 6100 6T1 Revision 1 B NtX2. EAR POWER STATIcht UNIT DOCKET NUMBER STN*so. 454 RAD!QACTIVE EFFICENT RKLEASE RRPORT July , 1993 THRoomt December , 1993 l gMEcos ErrLtTE?rr9 - SIMtWION OF ALL PJLEASES (COftf) UNITS 1ST QTR 2ND QTR l 3RD QTR4m grR E. SUM OF ICDINE, PARTICUIATI (>$ day half-life), AND TRITIUni RELEASES
- 1. Total Activity C1 4.20E-1 8.56E-2
- 2. % of 10CTR20 Emit _. _
- a. Any organ (1500 nrem/yr) t 0.00 0.00
- 3. t of 10CFR$0 Limit
- a. Quarterly Any Organ (1.5 nrem) t 0.01 0.00
- b. Annual Any Organ (15.0 mrom) t 0,01 0,00 P
i 14
TABLE 1.1-1 (Continued) BAP 1100-T7 Revision 1 RYRcti NUCLEAR POWER STATIN
. UNIT __2_ DOCKIT NUMBER STN-50 455 EFFLUnrf AND WASTE DISPOSAL REPORT January , 1993 THROUGH Jun' , 1993 mm'rrs - NTION OF Rf- m n meM UNITS IST OTR 2ND OTR 3RD QTR 4TH gr3 A. TISSION AND ACTIVATION GAS RELEASES
- 1. Total Release Activity C1 1.70E+1 4.92E-1
- 2. Hazlmum Release Rate uC1/sec 1.69Et3 1.31E+1 for Quarter
- 3. % of 10CTR20 Limits *
- a. Whole Body (500 mrem /yr) %
0.03 0.00
- b. Skin (3000 mram/yr) %
0.02 0.00
- 4. % of 10CTR50 Limlts
- a. Cama Quarterly (5 mrad) % 0.00 0.00
- b. Beta Quarterly (10 meso) %
0.00 0,00
- c. Cama Annual (10 mrad) % 0.00 0.00
- d. Beta Annual (20 mrad) % 0.00 0.00 B. IODINE RELEASES ** '
- 1. Total 1-131/I-133 Activity C1 1.54E-4 <LLD C. PARTICULATE (>8 day half-11fe) RELEASES **
- 1. Cross Activity C1
<LLD < LLD
- 2. Cross Alpha Activity C1
< LLD < LLD for Quarter D. TRITIUM RELEASES **
- 1. Total Release Activity Cl 9.47E-2 4.61E-2 l
% of 10CTR20 limits is based on the metrimurn release rate for the period considered. ** l Iodine, particulate, and tritium % of 10CTR20/10CTR50 11mlts are expressed as a '
total 11mit. See step E. l 15 l
1
. l TABLE 1.1-1 (continued)
BRP 1100-77 Revision 1 BYRCRt NUCIE.AR POWER STATIQt (TNIT .2 DOCKET NUMBER STN-50. 455 ETTLUTNT AND WASTE DISPOSAL REPORT Janua ry , 1993 THROUCH June , 1993 ggmtrrLITENTE - EU)efATICtf 0F Af1 MRMIS (CONT) UNITS IST 071 2ND OTE 3RD QTR 4T11 QTR E. SUH OF IODINE, PARTICULATE (>$ day half-11fe), AND TRITIUM RZLEASES
- 1. Total Activity C1 9.48E-2 4.61E-2
- 2. % of 10CTR20 Limit
- a. Any Organ (1500 mrom/yr) %
0.00 0.00
- 3. % of 10cTR50 Limit
- a. Quarterly Any Organ %
0.00 0.00 (7.5 mrom)
- b. Annual Any Organ %
0.00 0.00 (15.0 orem) 16
1 TABLE 1.1-1 (continued) BRP.4100 6T1 Revision 1 BTRott NUCLEAR POWER STATION UNIT 2 DOCKRT NUMBER STN 50 455__ RADICACTIVE IFyLUENT RRLEASE REPORT July , 1993 .IKRCCOH December _, 1993 CASEQUS EFFLtmfTS - SUMMATION OF ALL RRLF_ASES UNITS 1ST QTR 2ND QIlt 3RD QTR 4TN grR A. FISSION AND ACTIVATION CAS RELEASIS
- 1. Total Release Activity Ci 6.93E+0 9.12E+0
- 2. Maximum Release Rate for Qurter uC1/sec 4.85E+0 1.4BE+0
- 3. t of 10CFR20 Limits *
- a. whole Boty (500 ares /yr; 4 0.00 0.00
- b. Skin (3000 mrem /yr) % 0.00 0.00
- 4. t of 10crR50 Limits
- a. Gama Quarterly ($ arad) t 0.00 0.00
- b. Beta Quarterly (10 mrad) % 0.00 0.00
- c. Gama At nual (10 mrad) 4 0.00 0,0o
- d. Beta Annual (20 mrad) 4 0.00 0.00
- 8. IODI2t2 RELEASES **
- 1. Total I 131/I-133, Activity C1 <LLD <LLD C. PARTICUIATS (28 day half life) RELEASES ** <
- 1. Gross Activity C1 - <LLD <LLD
- 2. Gross Alpha Activity for Quarter Ci (LLD < LLD D. TRITIIDI R2 LEASES **
- 1. Total Release Activity Ci 7.94E-2 1.18E-1
- % of 10CFR20 limits is based on the maximum release rate for the period considered.
- Iodine, particulate, and tritium 4 of 10CTR20/10CFR50 limits are expressed as a total limit. See step E.
1 17 1 1
TABLE 1.1-1 (continued) BRP 6100 671 Re visics) 1 BYRON NUCLEAR POWER STATI0tt , UNIT 2 DOCTET NCDmER STN 501 l RADICACTIVE XFFLUENT RE12ASE REPORT I July , 1993 macqynt December , 1993 cAsEoc$ ErrLtrENTS S@ TION OF_ ALL RE12ASES (CONT)- UNITS ist (TrR 2ND CtrR 3RD QTR 4TH GrR X, sw or IcoINE, PARTICUIATE (>$ day half life), AND DIT!W RELEASES ,
- 1. Total Activity C1 7.94E-2 1.18E-1
- 2. tof10CFR201[imit
- a. Any Organ (1500 mrem /yr) t 0.00 0.00
- 3. t of 10CTR50 Limit
- a. Quarterly Any Organ (1.5 mram) t 0.00 0.00
- b. Annual Any organ (15.0 mrem) t 0.00 0.00 18
TABLE 1.2-1 BRP 1100-71 Revision 1 BTRON NUCLEAR POWER STATICH UNIT 1 DOCKET NUMBER STN-50. 454 ETTLUENT AND WASTE DISPOSAI, REPORT January , _1993 THROUG3 June , 1993
.j,LQUID KrrfRENTS - SMEN N__ ALL. '"N UNITS IST (TIR 2ND OTR 3RD (TIR 4TH QTR T. TISS10H AND ACTIVATION CAS RELEASES
- 1. Total Activity Released Cl 1.95E-1 5.40E-2
- 2. Average Concentration uC1/ml 7.86E-8 2.08E-8 Released for Quarter 3 % of 10CTR$0 Limits
- a. Quarterly whole Body %
0.04 0.10 (1.5 mrem)
- b. Quarterly Amy Organ %
0.09 0.11 (5.0 mrem)
- c. Annual Whole Body %
0.00 0.06 (3.0 mram)
- d. Annual Any Organ %
0.04 0.06 (10.0 mrem) M. TRITIUM
- 1. Total Activity Released C1 1.93E+2 5.70E+2
- 2. Average Concentration uC1/m2 7.78E-3 2*19E-4 Released for Quarter
'
- I '
2.59EO 7.30E0 (3.00E-3 uC1/ml) N. DISSOLVED NOBLE GASES
- 1. Total Activity Released C1 9.51E-2 7 36E-3
- 2. Average Concentration uC1/mi 3.83E-8 2.83E-9 Released far Quarter
- 3. % of Limit %
1.92E-2 1.42E-3 (2.00E-4 uti/ml) O. GROSS ALFRA
- 1. Total Activity Released C1 (LLD <LLD
- 2. Average Concentratloo ucl/ml 0.00 0.00 Released for Quarter P. VOLUME OF WASTE RELEASED liters 4.29E46 4.71E+6 Q. VOLUME OT DILUTION WATER liters 2.48E+9 2.60E+9 19
TABLE 1.2-1 (Continued) DRP 4100 6T1 Revision 1 BYRON NUCLRAR POWER STATICat UNIT I DOCFRT NUMBER STN.SO. 454 RADICACTIVE EFFIDENT RELEASE REPORT l July , 1993 ntgogna December , 1993 I iinuin EPFLUENTS SUMMATION Qf_,ALL,p,gLEAl112 (CONF) UNITS IST 7TR 2ND 7TR 3RD 7T2 4TH 71R L. FISSION AND AcrIVATION GAS RELEASES
- 1. Total Activity Released c1 3.18E-1 3.16E-2
- 2. Average Concentration Released uC1/ml for Quarter 1.18E-? 1.37E-8
~ ^
- 3. t of 10CFR50 Limits f
- a. Quarterly whole Body (1.5 mrem) % 0.07 0.06
- b. Quarterly Any Organ (5.0 mrem) 4 0.10 0.04
- c. Annual whole Body (3.0 mrem) % 0.04 0.02
- d. Annual Any Organ (10.0 mrem) % 0.05 0.02 M. TRITIUM ,
- 1. Total Activity Released Ci 1.59E+2 1.05E+2 2 Avera'as Concentration Released uCi/mi for Quarter 5.90E-5 4.55E-5
- 3. t of Limit (3.00E.3 uci/ml) 6 1.97 1.52 N. DISSOLVED ROBLE GASMS l
- 1. Total Activity Released Ci 7.59E-3 3.60E-3
- 2. Average Concentration Released uC1/m1 for Quartar 2.82E-9 1.56E-9
- 3. 6 of Limit (2.00E 4 uC1/n1) t -
1.41E-3 7.82E-4
- c. OROSS ALPHA -
- 1. Total Activity Released Ci
<LLD <LLD
- 2. Average concentration Released UCi/mi for Quarter 0.00 0.00
, . 6 P. VDIUME OF MASTE RELEASED PER UNIT liters 4.91E+6 2.64E+6 l
, Q. VOIaut CF DILUTION WATER PER UNIT liters 2.69E+9 2.30E+9l 20
TABLE 1.21(continued) l, BRP 1109-Ts Revision 1 l BTRQt NUCLEAR FOWER STATIQt 6 UNIT .1, DOCUT NUMBER STN-50. 455.. I EFTLUENT AND WASTE DISPOSAL REPORT l January , 1993 THROUGH June , __jj.jj llQUID ErrtrnTS - StM1ATIN & 171 tm(TX$ (CONT) UNITS IST OTA IND QTB 3RD 7TR 4TH OIR
- r. FISSION AND ACTIVATION GAS RELEA5ES
- 1. Total Activity Released C1 1.95E-1 5.40E-2
- 2. Average concentration uC1/mi 7.86E-3 2.08E-8 Released for Quarter
- 3. % of 10CTR50 Limits
- a. Quarterly Whole Body %
0.04 0.10 (1.5 mrem)
- b. Quarterly Any organ %
0.09 0.11 (5.0 airem)
- c. Annual Whole Body %
0.02 0.06 (3.0 mrem)
- d. Annual Any Organ % 0.04 0.06 (10.0 mr.o)
H. TRITILH
- 1. Total Actlilty Released C1 1.93E*2 5.70E+2
- 2. Average Concentration uC1/mi 7.78E-5 2.19E-4 Released for Quarter '
- 3. % of Limit 2.59E0 7.30E0 (3.00E-3 uC1/ml)
N. DISSOLVID NOBLE OASES
- 1. Total Activity Beleased C1 9.51E-2 7.36E-3 l
- 2. Average Concentration uC1/mi 3.83E-8 2.83E-9 Released for Quarter
- 3. % of 1.imit %
1.92E-2 1.42E-3 (2.00E-4 uC1/ml) O. CROSS ALPHA 1
- 1. Total Activity Released C1
- 2. Average Concentration uC1/ml 0.00 0.00 '
Released for Quarter l l 4 P. VOLUME OT WASTE RELEASED liters l Q. VOLUME OT DILUTIGI WATER liters 2 dSM 2 MM 21
l
'I TABLE 1.2-1 (continued) '
BRP 8100 6T1 Revisico 1 l BYRCWI NUCLEAR POWER STATION UNIT 1 DOCKET NUMBER STN.50+ 4M RADIOACTIVE strumrr RELsAS: Rapour July , 1993 THROUGH December , 1993 l L10VID EFFLUENTS . SMMION OF ALL_PM (CONT) UNITS itt QrR 2ND grR ,3RD grR 4IH QPR L. FISSION AND ACTIVATION GAS RELEA.SRS
-I s
- 1. Total Ac'ivity t Released C1 3.18E-1 3.16E-2
- 2. Average Concentration Released uC1/ml for Quarter 1.18E-7 1.37E-8
- 3. 4 of 10CFR50 Limits
- a. Quarterly Whole Body (1.5 mrea) %
0.07 0.06
- b. Quarterly Any Organ (5.0 mrom) 0.10 t 0.04
- c. Annual Whole Body (3.0 mrem) 4 0.04 0.02
- d. Annual Any Org.!us (10.0 arem) t 0.05 0.02 M. TRITIUM
_t
- 1. Total Activity Released C1 1.59E+2 1.0$Et2 2 Aver' age Concentration Released uC1/ml for Quarter 5.90E-5 4.55E-5
- 3. ) of Limit (3.003 3 uC1/ml) %
1.97 1.52 N. DICSOLVED NCBLE GASES l
- 1. Total Actidty Raleased Cl 7.59E-3 3.60E-3
- 2. Aver' age Ccocentratico Released uC1/mi for Quarter 2.82E-9 1.56E-9
- 3. ) of 1.imit (2.005 4 uC1/ml) %
- 1.41E-3 7.82E-4 O. GROSS ALPitA -
1. l Total Activity Released C1
<tLD (LLD
- 2. Average Concentration Ralessed uC1/mi for Quarter 0.00 0.00 P. hLUem OF WASTE RELEkSED PER UNIT liters 4.91E+6 2.64E+6 l Q. VOLUME OF DI1UTION MATER PER UNIT liters 2.69E+9 2.30E+9 l n
--- ---._._-.-__---~ _ _ _. _ _ - - - - . . - --~ -
TA13LE 2.0-1 BRP 1100-T7 Revision 1 BTRON NUCI. EAR PCHER STATICH UNIT .I.,/.2. DOCKET NUMBER STN-50 454 /455 EfTLUENT AND WASTE DISPOSAL REPORT January , 1993 TERCUGH June , 1993 , sotto RADicAcTi m 18t E m 1993 m VOLUME DISPOSITICH OF HATERIAL (DESCRIPTICH, CLASS, 2 03 PER CURIES TYPE, AND SOLID!rYING Of SHIFKINT PER DATE AGE >rr) TRANSPORT DESTINATION CUBIC Ff SHIPMENT Dewatered Resin and DAW. 05 rch A Unstable. Cask. 2.25 1 Exclusive Use Barnwell. SC 199.4 25 March DAW. Class A. 1993 Drums. None Exclusive Use Barnwell. SC '622.5 0.95 4 821.9 3.20 QUARTERLY TOTALS - NLHBER OF SHIFKDITS 2 CUBIC FT CUFIES 23
TABLE 2.0-1 (Continued) BRP 1100.T7 Revislos 1
. UNITBYf0HNUCLEARIU(ERSTATIOf U ECCKET HUMart STN-50-g453 grrLUENT AND WASTE DISPOSAL REFORT January , 1993 TIIROUGH June _, 1993 ,
SOLID RAD 10ACI1Y1_NAS%I 2nd g g 1993 g DISPOSITION OF HATIRIAL VOLUME (DESCRIPTION, CLASS, WOE PER CtJRIES TYPE, AND SOLIDITYING OF SHIFKENT FIR DATE AGDrr) TRANSPORT DESTINATION CUBIC TT SHIPME2r! 14 May Devatered Resin and DAW 1993 gassAUnstable, Cask. Exclusive Use Barnwell. S.C. 199.4 7.00 16 June Devatered Resin and DAW . 1993 Class A Unstable, Cask, None Fxclusive Use Barnwell, S.C. . 199.4 3.60 398.8 10.60 2 Q'JARTERLY TCfrALS - HU)2ER OF SHIPMarTS: CUBIC FT CURIES 24
l l TABLE 2.0-1 (contim'ed) BRP 6100 671 Revision 1 SYRON NUCL2AR POWER STATION anIT 1&2 DoCKrT NouarR STN SO. 454/455 l RADIOAt.TIVE EFFIDENT MLEASE REPORT Juiv , 1993 THRDOGH December ., 1993 l l SOLID PADICACTTVE MASTE 3rd 00ARTER 1993 HAR i; i DISPOSITION OF RTERIAL VOLUME (DESCRIPTION, CIASS, kODI PER CURIES TYPE, AND SOLIDIFTIM' 0F SHIPMENr. PER TRANSPORT DESTINATION , CUBIC FF ggIpgggy DATE AGEur) Dewatered bead resin, 07-19-93 Class C, HIC, None xclusive Use Barnwell.SC 132.4 3.32E+2 DAW, Class A. Urums, [ '~ 07-27-93 None i.xclusive Use Barnwell.SC 622.5 1.02 Deva $ered bead resin. 132.4 2.67E+1 08-09-93 Clasa M. HIC. None Cxclusive Use Barnwell, SC Dewatered bead resin,and 09-10-93 DAW, Class A Wstable, ?xclusive Use Barnwell, SC 199.4 9,90 Cask, None Uewatergg ceao*y_esing 09-17-03 Class B, Cask, None Cxclusive Use Barnwell,SC 202.1 1.79E+1 1288.8 387,52-5 CUBIC Fr CURIES CUARTERLY MTALS . NUMBER OF SHIPMENTS:
. . = . . . -- - , _ . .
TABLE 2.0-1 (Continued) BRP 6100 671 Revisicm 1 BYRON NUCI.1AR POWER STATICat UNIT IE2 L DOCKET NUMBER STN SO. 454/455 nADIcAerIvE strLourr RzLxAS: RapoRT July , 1993 THROUGH _ December , 1993
.iQLID PADICACTIVE WASTE 4th ggggg' 1993 ygg DISPOSITION OF MATERIAL WLUME (DSSCRIPTION, CIASS, MODE PER CURIBS TYPE, AND SOLIDIFYIN3 OF SHIPMENT pgg DATE AGrrrr) TRANSPORT DISTINATION CUBIC FT SHIPMEttr Dewatered bend resin and 10-13-93 DAW, Class A. Unstable Exclontve Use ihrnwell. SC 199.4 4.09 Cask, None DAW Class A. Drums, 10-22-93 None Exclusive Use Barnwell, SC 622.5 1.07 Dewatered bead resin,
, 11-10-93 Class A Unntable, cask Exclu=tve Usettarnwell . SC 199.4 1.00 None DAW, Class A, Drums and 12-10-93 ISA Boxes, None Frclusive Use3nrnwell, SC 828 0.144 DAV Class A, Seavan, - 12-17-93 None Exclusive Use 3arnwell, SC 1280 0.285 Dewatered bend resin anc 12-20-93 DAW, Class A Unstable, Exclusive Usedarnwell, SC 199.4 1.38 Cask, None 3328.7 7.97 NUMBER OF SHIPMENTS: 6 QUARTERLY '!CTALS CUBIC 7"r CURIES v
+
26
. .. . , , . - . . - . . . - - . . . - . . . . .- . - - ~ . . _
i FIGURE 3.1-1 Estimated Cumulative Cama Dose (in mrem) from the Byron Station for the period 250 - . January-December 1993 a... ligpieth LabJjj , Small figure - multiply by 10 8 ,
# . j -
large figure - muittply by 10 8 !**
\ % j l 250 500 ~
s W
?
! ?--
- Pecotonite ROCKFORD,,
-a /
- 25
^
-to /
,s*** /
0
),r.or . .
250 & fr. ,3 l
. . . . . i.
BYRN ) , /. 23
= o , . . .* s4 a
res. 100
- J
- . . . .ii. ,
Dia 4
,)
0 5 10 16 to ml wwJ . , T 27
. _ . . _ _ _ _ _ . _ : _. . . _. .; _. - 1
FIGURE 3.1-2 Estimated Total Concentrations (in pCi/m3) of Noble Cases from the Byron Station for the period January-December 1993 50 - ' l 22 *i LSoPlath._LAbell f I k Small figure - multiply by 10-2 j , i j Large figure - multiply by 10-2 j y 0 g
) Y J j 'a 100 k
e ,,, 7 v.. c: g .
/
\,r.....,.. ,,,,
, s .--
e i ti t. deerle 1 8" c o aw ..
') e . '
25 t
- :..y
~- . . :..
/y' t_a , ,, er -
l 28 l l
l' e s FIGURE 3.1-3 Estimated Total Concentrations (in pC1/m3) of todine from the Byron Station for the 25 period January-December 1993 - a h9n1tth_ide.11 3 i . . Small fi9ure - multiply by to a 7, q Large figure - multiply by 10 s { 500.6 f
\
N % i 0 i L%=w d *
- Pecolonice R OC K TOR D. .,
- t o -- / -
3--
~s ~so.
/
,'"n _
spee
- ta ,
250
@" I
/ , ',
o...... m ,- - _ . .
\ .
23 : er ste e n ette O f** 0 6 10 IS 2 0 .nl La=a4sk1 - * ' - _~w 29
II - i l FIGURE 3.1-4 Estimated Total Concentrations (in pC1/mi) of Particulate Matter from the Byron Station [g gl i I for the period January-December 1993 50 ~ l l a..e
/ l 1soALqth labels :
Small figure - multiply by 10-8 '
. j
" g Large figure - multiply by 10 80 l J J=
o e t
- Pecotonico ROCKFORD,.
p - W ( o
- 1. ' .* n . ' n ) _ ,,, 250 son ,_
.... v \
, [ 500 ,
,, t........
t i i or.... 1 7-e4 a 10 0 I r.i. j.....- Diaon *y '
- x O__a 's e 30 >
30
TABL'd 3.1 1 , BYRON STATION UNIT ONE ACTUAL 1993 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASE $ PERIOD OF RELEASE - 01/01/93 TO 12/31/93 CALCULATED 01/07/94 INFANT RECEPTOR IST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER Qt%R'P'.'R ANNUAL JAN-MAR APR-JUN JUL-SEP C.:T-DEC GAMMA AIR 1.17E-04 1.14E-06 1.35E-06 3.58E-05 1.55E-04 (MRAD) (SSE ) (SSE ) (SSE ) (SSE ) (SSE )- BETA AIR 4.89E-04 1.03E-05 4.12E-06 1.40E-04 6.43E-04 (MRAD) (SSE ) (SSE ) (SSE ) (SSE ) (SSE ) TOT. BODY 6.16E-05 6.22E 07 7.89E-07 1.90E-05 8.20E-05 , (MREM) (SSE ) (SSE ) (SSE ) (SSE ) (SSE ) SKIN 2.44E-04 6.51E-06 2.74E-06 6.92E-05 3.23E-04 (MREM) (SSE ) (SSE ) (SSE ) (SSE ) (SSE ) ORGAN 6.67E-05 1.24E-05 1.54E-04 3.12E-05 2.40E-04 (MREM) (SSE ) (NE ) (NE ) (NE ) (NE ) THYROID LIVER LUNG LIVER THYROID 3 THYROID THYROID KIDNEY KIDNEY LUNG LUNG GI LLI GI LLI THIS IS A REPORT FOR Tile CALENDAR YEAR 1993 COMPLIANCE STATUS - 10CFR 50 APP. I INFANT RECEPTOR
. . ....... % OF APP I. ------~----
QTRLY IST QTR 2ND QTR 3RD QTR 4TH QTR YRLY t OF OBJ JAN-MAR APR-JUN -JUL-SEP OCT-DEC OBJ APP. I "1 GAMMA AIR (MRAD) 5.0 0.00 0.00 0.00 0.00 10.0 0.00 BETA AIR (MRAD) 10.0 0.00 0.00 0.00 0.00 20.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00. 5.0 0.00 SKIN (MREM) '7 . 5 0.00 0.00 0.00 0.00 15.0- 0.00 ORGAN (MREM) 7.5 0.00 0.00 0.00 0.00 1560 -0.00 THYROID LIVER LUNG LIVER THYROID THYROID THYROID-KIDNEY ' KIDNEY LUNG LUNG GI.,LLI GI LLI RESULTS BASED UPON: ODCM ANNEX REVISION 0.K JANUARY-1993-ODCM SOF'IMARE VERSION 0.1 APRIL 1993 CDCM DATABASE VERSION 0.1 APRIL 1993 1 31
TABLE 3.1-1 (Continued) - BYRON STATION UNIT ONE ACTUAL 1993 MAXIMUM DOSES RESULTING FROM AIRBORNE' RELEASES PERIOD OF RELEASE - 01/01/93 TO 12/31/93 CALCULATED 01/07/94 ADULT RECEPTOR IST 2ND 3RD 4TH TYPE. QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC i GAMMA AIR 1.17E-04 1.14E-06 1.35E-06 3.58E-05 1.55E-04 (MRAD) (SSE ) (SSE ) (SSE ) (SSE ) (SSE ) l BETA AIR 4.89E-04 1.03E-05 4.12E-06 1.40E-04 6.43E-04 (MRAD) (SSE ) (SSE ) (SSE ) (SSE ) (SSE )
'"OT . BODY 6.16E-05 6.22E-07 7.89E-07 1.90E-05 8.20E-05 )
(MREM) (SSE ) (SSE ) (SSE ) (SSE ) (SSE ) SKIN - 2.44E-04 6.51E-06 2.74E-06 6.92E-05 3.23E-04 (MREM) (SSE ) (S.tE ) (SSE ) (SSE ) (SSE ) 3RGAN 5.55E-05 2.57E-05 4.40E-04 3.86E-05 5.53E-04 (MRDf) (SSE ) ( '.i E ) (SSE ) (S ) (SSE ) , THYROID LIVER GI_LLI LIVER THYROID THYROID THYROID KIDNEY KIDNEY LUNG LUNG CI_LLI GI_LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1993 COMPLIANCE STATUS - 10CFR 50 APP. I ADULT RECEPTOR
------------ % OF APP I. ------------
QTRLY IST QTR 2ND QTR 3RD OTR 4TH QTR YRLY % O!' ' OBJ JAM-MAR APR-JUN JUL-SEP OCT-DEC OBJ API . I 3AMMA AIR (MRAD) 5.0 0.00 0.00 0.00 0.00 10.0 0.00 BETA AIR (MRAD) 10.0 0.00 0.00 0.00 0.00 20.0 0.00 TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 5.0 0.00 SKIM (MRDI) 7.5 0.00 0.00 0.00 0.00 15.0 0.00 ORGAN (MREM) 7.5 0.00 0.00 0.01- -0.00 ~15.0- 0.00 THYROID LIVER CI LLI LIVER THYROID THYROID THYROID KIDNEY KIDNEY LUNG LUNG G I,,,LLI GI,,LLI RESULTS BASED UPON: ODCM ANNEX REVISION 0.K JANUARY 1993-E ODCM SOF'IWARE' VERSION 0.1 APRIL 1993 ODCM DATABASE VERSION 0.1 APRIL 1993 4 i 32 l
1 1 ( 1 TABLE 3.1-1 (continued) i BYRON STATICN UNIT WO , i i l ACTUAL 1993 i MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD OF RELEASE - 01/01/93 TO 12/;11/93 CALCULATED 01/07/94
- INFANT RECEPTOR
- IST 2ND 3RD 4TH TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 6.16E-05 1.38E-06 1.50E-06 3.47E-05 .9.92E-05 (MRAD) (SSE ) (SSE ) (SSE ) (RSE ) (SSE )
BFTA AIR 2.64E-04 1.04E-05 3.31E-06 17E-04 4.15E-04 (MRAD) (SSE ) .(SSE ) (SSE ) ') (SSE ) TOT. BODY 3.!5E-05 7.86E-07 9.26E-07 1. . 2-05 5.26E 05 (MREM) (SSE ) (SSE ). (SSE ) (SSd )' (SSE ) JKIN 1.34E-04 6.81E-06 2.74E-06 6.73E-05 2.11E-04 (MREM) (SSE ) (SSE ) (SSE ) (SSE } (SSE ) JRGAN 4.97E-05 1.68E-05 2.91E-05 4.29E-OS 1,36E-04 (MREM) ,(S ) (NE ) (NE ) (NE ) (NE ) THYROID LIVER LIVER LIVER THYROID THYROID THYROID THYROID KIDNEY KIDNEY KIDNEY LUNG LUNG . LUNG GI LLI CI LLI GI LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1993 COMPLIANCE STATUS - 10CFR 50 APP. I INFAMI' HECEPTOR
.....,...... g or App I. ............
QTRLY ISY QTR 1ND QTR : 3RD QTR 4TH QTR -YRLY % OF OBJ JAN MR ACR-JUN JUL-SEP OCT-DEC OBJ- APP. I GAMMA AIR (MRAD) 5.0 0.0' O.00 0.00 0.00 10.0 0.00 BETA AIR (MRAD) 10.0 0.00 0.00 0.00 0.00 20.0 0.00. TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 5.0 0.00 SKIN.(MREM) 7.5 0.00 0.00 0.00 0.00 15.0 0.00 CPGAN (MRFM) 7.5 0.00 0.00 0.00 0.00 15.0 - 0.00 THYROID LIVER LIVER LIVER THYROID THYROID THYROID- THYR 01D
' KIDNEY . KIDNEY .KIDNE"i LUNG LUNG LUNG' GI LLI GI LLI GI LLI RESULTS BASED UPON: ODCM ANNEX REVISION- 0.K s'ANUARY 1993 ODCM SOFWARE VERSION 0.1 A.'RIL 1993 ODCM DATABASE VERSION 0.1 APh!L 1993 1
33 l
.""v-
TABLE 3.1-1 (continued) BYRON STATION UNIT WO ACTUAL 1993. MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES PERIOD OF RELEASE - 01/01/93 TO 12/31/93 CALCULATED 01/07/94 ADULT RECEPTOR IST 2ND 3RD 4TH l TYPE QUARTER QUARTER QUARTER QUARTER ANNUAL JAN-MAR APR-JUN JUL-SEP OCT-DEC GAMMA AIR 6.16E-05 1.38E-06 1.50E-06 3.47E-05 9.92E-05 (MRAD) (SSE ) (SSE ) (SSE ) (SSE ) (SSE ) BETA AIR 2.64E-04 1.04E-05 3.31E-06 1.37E-04 4.15E-04 (MRAD) (SSE ) (SSE ) (SSE ) (SSE ) (SSE ) TOT. BODY 3.25E-05 7.86E-07 9.26E-07 1.84E-05 5.26E-05 (MREM) (SSE ) (SSE ) (SSE ) (SSE ) (SSE ) JKIN 1.34E-04 6.8IE-06 2.74E-06 6.73E-05 2.11E-04 (MREM) (SSE ) (SSE ) (SSE ) (SSE ) (SSE ) ORGAN 3.92E-05 3.32E-05 8.32E-05 4.41E-05 1.92E-04 (MREM) (S ) (SE ) (SSE ) (S } (S ) THYROID LIVER LIVER LIVER THYROID TilYROID TilYROID TilYROID KIDNEY KIDNEY KIDNEY LUNG LUNG LUNG GI_,LLI GI,,LLI G I,,LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1993 CCMPLIANCE STATUS - 10CFR 50 APP. I ADULT RECEPTOR
------------ t OF APP I. ------------
QTRLY IST QTR 2ND QTR 3RD QTR 4TH QTR YRLY t OF OBJ JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I GAMMA AIR (MRAD) 5.0 0.00 0.00 0.00 0.00 10.0 0.00 DETA AIR (MRAD) 10.0 0.00 0.00 0.00 0.00 20.0 0.00-TOT. BODY (MREM) 2.5 0.00 0.00 0.00 0.00 5.0 0.00 SKIN (MREM) 7.5 0.00 0.00 0.00 0,00 15.0 0.00 ORGAN (MREM) 7.5 0.00 0.00 0.00 0.00 15.0 0.00 THYROID LIVER LIVER LIVER THYROID. THYROID THYROID THYROID KIDNEY KIDNEY KIDNEY LUNG LUNG LUNG GI 1LI GI LLI GI_.LLI RESULTS BASED UPON: ODCM ANNEX REVISION 0 K JANUARY 1993 ODCM SOFWARE VERSION 0.1 APRIL 1993 ODCM DATABASE VERSION 0.1 APRIL 1993 34
- _ . _ _. n,
~i
-1 I
~
.I I 1
1 TABLE 3.2-1 BYRON STATION UNIT ONE ; 1 ACTUAL 1993 1 MAXIMUM DOSES (MREM) RESULTING FROM AQUATIC EFFLUENTS l PERIOD OF RELEASE - 01/01/93 M 12/31/93 CALCULATED 01/07/94 ADULT RECEPTOR IST 2ND 3RD 4TH l DOSE TYPE QUARTER QUARTER QUARTER QUARTER AtRIUAL JAN-HAR APR-JUN JUL-SEP OCT-DEC l TOTAL 7.31E-04 1.392-03 1.05E-03 8.49E 4.02E-03 BODY j- INTERNAL 4.32E-03 5.71E-03 4.95E-03 2.13E-03 1.71E-02 ORGAN GI_LLI GI_LLI GI_LLI GI_LLI GI_LLI-THIS IS A FEPORT FOR THE CALENDAR YEAR 1993 COMPLIANCE STATUS - 10 CFR 50 APP, I
------------ t OF APP'I..------------
QTRLY IST QTR 2ND QTR 3RD QTR 4TH QTR YRLY % OF OBJ .JAN-MAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I TOTAL DODY (VdEM) 1.5 0,05 0.09 0.07 0.06 3.0 0.13 CRIT. ORGAN (KtEM) 5.0 0.09 0.11 0.10 0.04 10.0 0.17 G I,_LLI GI_,LLI GI_,LLI GI,LLI GI_LLI RESULTS BASED UPON: ODCM ANNEX REVISION 0. K J ANUARY 1993 ODCM SOF'IVARE VERSION 0.1 APRIL 1993 ODCM DATABASE VERSION 0.1 APRIL 1993 a l-l o
')
-l
..1 i
t 1 I l~
s i . TABLE 3.21 (continued) BYRON STATION UNIT TWO ACTUAL 1993 - MAXIMUM DOSES (MREM) RESULTING FROM AQUATIC EFFLUENTS PERIOD OF RELEASE - 01/01/93 TO 12/31/93 CALCULATED 01/07/94 ADULT RECEPTOR l IST 2ND 3RD 4TH . DOSE TYPE QUARTER QUARTER . QUARTER QUARTER ANNUAL l JAN-MAR APR-JUN JUL-SEP OCT-DEC 1VTAL 7.31E-04 1.39E-03 1.05E-03 8.49E-04 4.02E-03 BODY INTERNAL 4.32E-03 5.71E-03 4 95E-03 2.13E-03 1.71E-02 ORGAN GI_.LLI GI_.LLI GI_LLI GI LLI GI_LLI THIS IS A REPORT FOR THE CALENDAR YEAR 1993 COMPLIANCE STATUS - 10 CFR 50 APP. I
------------ 1 OF APP I. ------------
QTRLY IST QTR 2ND QTR, 3RD QTR 4TH QTR YRLY t OF OBJ JAN4 TAR APR-JUN JUL-SEP OCT-DEC OBJ APP. I TOTAL BODY (MREM) 1.5 0.05 0.09 0.07 0.06 3.0 0.13 CRIT. ORGAN (MREM) 5.0 0.09 0.11 0.10 0.04 10.0 0.17 GI LLI GI_LLI GI LLI GI_,LLI GI_,LLI RESULTS BASED UPON: ODCM ANNEX REVISION 0.K JANUARY 1993 ODCM SOFTWARE VERSION 0.1 APRIL 1993 ODCM DATABASE VERSION 0.1 APRIL 1993 i J s d 36 m - e e-w-- a _m- . . , ,,--,,.,,r g-t,e re--- e- 3 e - y
.l l
FIGURH 5.0-1 {g * ' i } WP"M. O."4] g 11 U g"E gqlL T, - - In@jMd j i j gg7L /r 4 J sa - ]. @$.g ii = l
,k
~
3.x . w ] a l Is..IsI My h~).x - - Ig 1 h ', d },I y[m. A 3 d.3hf, k ' k'4 , [
~
~ - I , .
h '*j.
- Y r- + 1- .,
- nui iiui. i -
L; % - d 2.Qylib 1., p f M iEi i8
})lf[" W
} g "' ] g l~T a i n ., ,i-i._ y ses = = --
4 , .i.c i, h i,e' . gg?y n,e,a, p 'r% li -
,, g [- -
~
.a r < i ,- ., ; : ,,4 . m. i '*% ,
'rm Q(
i ru! a
^ d_
e
, ng iv - $p w a ma i : "
- N,, ,e ~ i vi iw s
^' ini _
fn i e. s o ... . F _ .gjg* t;s
$ li :-gSli- m.i@j[=
i
'[. ;
"r
'A w. d n k. w:
~" >yl
- X-
~ '
I l g, ; jg-4 p us.i
*;v f 9w- ,, ,,,
m., ey^ A. ~. .-
.. 4 ,, ,
. l su-J l f1 / / -
~
/ '
e
- ' 1! - - m -
p ma - , e... n 4
~ - /
>i aiu . t.
g -e= p s t JL . J~ L ., 3. ___ . _
' n.
~
,3 .s !% m.i . isay' i n.1*er M*".ie 6 11h]h{I ' "T*]M h 'el' '
Q ,'g h i [ a-4
~
I" _ _.p5d. ~
~- sd f
1[- 5 .~ am ( ;g~Y\ J ' [ . . u . .w , 1#[""p ,jY , i r
,. pg __ f (f l
P- i m g
./? C
) _
x => o ,, 1 4 m if j meta ~ -.- N
= . . . . ,1, ese - Y TLD Location llYRON STATION .
M Oyron Station INNER AND OUTER RING TLD 1.OCATIONS 37 a
I FIGURE 5.0 2 { s' M N' $ ift.a 1 scorr .0. Leof River
-I #
7 2 .-
$lillmon .
Yelley -
/ 21 *-
l
- 22 .
8YRON
- 3 1 STAfl0N _
k7 y,' Wet ris 24 ,
- 23
\ f*i Polnes
- ? ,, Point N6 3~ 4e oteton - ,t s e L
3 toto s 0 1 2 3 4 S M:tt$ hemismi kenend 9 . t , igms ilYRON STATION I
- Air Sampling location N Dyron Station FIXED AIR SAMLER LOCATIONS UY41 ' Dyron DY42 Sttllman Wiley BY43 Nearsite . E.ut
. DYet Paynes Point DY45 Nearsite South DY-06 Oregon BY47 Mt. Morris BY48 Leaf River DY 21 Byron Nearsite North BY 22 Dyron Nearsite East Southeast BY-23 Dyton Nearsite South BY-24 Dyron Nearsite Southwest 38 1
i I
I l. i FIGURE 5.0-3 1 1- +
,6' p' i s'
\
E sir 44 Y g'st SC3'? a0, X- d_% Leaf Rnstl
.i
$lilleen f' ,
Yelle; I h BYRON gg / $ f,A fl0 N _ Worris 18 9 f L indenwoo, pd. _ I Y41aes c'etoa it i. l)k este 0 l 2 4 S MtLES i , i 3, 5 9 i- ,
'f""S h
- Sample location WATER SAMPLE LOCATIONS ;
DY4) Wookland Creek BY-12 Oregon Pool of Rock River, Downstream BY-13 Rock River, Upstream - DY 14 CECO Offsite Well ,
- BY 18 McCoy Farmstead 1 BY-29 Dyron, Upstream 39
)
FIGURE 5.0-1 13.5 ml 28 l
\
,, SC3'? _a o, .)
.f liti Ristt '
gg , W I \ 7 H[ sun...) Vality h'
\
e
'h $YRON g / $fAi!0N Wettle l
' 44
{ L I nderwoc< Rd. 27 ' ' Sogne, Ottles _ _ 't. t o I 9 1 o i a 2' 4 5 vitts t i -
- w ,
a i Sampio Location IlYRON STATION MILK SAMPLE LOCATIONS BY 20 K. Reeverta Dairy Farm BY 26 Glen flaarards Dalry BY-27 Kenneth Drulen Dalry Farm BYSP 28 Duane Camting Dalry Farrn - DY-30 Don Roos Dairy 40 o
TABLE S.01 Byron Station 5 Radiologleal Environmental hfonitoring j 1.ocations } g m ~
*a
}iE 3
$ $3%
0 . g .5 3 g u g 3 H -@ h. h :5
> 2
~
hj$ E o BY-01 Byron 0 0 . . , BY-02 Stillman Valley 0 0 . . . . . . BY-03 Nearsite - East 0 0 . . . . . . BYet Paynes Point 0 0 . . . . .. . BY-05 Nearsite South 0 0 . . . . . . BY-06 Oregon 0 0 . . . . . . . BY-07 htt. Morris 0 0 . . . . 3 BY-08 Leaf Road 0 0 . . . . BY-09 Woodland Creek . . . . . . 0 . BY-12 Oregon Pool of Rock River, Downstream . 0 . 0 0 . BY 13 Rock River, Upsteam . , , 0 . . 0 0 . BY.14 CECO Offsite Well . . . . . . . O BY-18 McCoy Farmstead . . . . . . . . _0 BY-191 River Road Across frorn BY41 . . . . 0 . . . BYSP-19 2 German Church Road . . . 0 . . . BYSP-19-3 6773 River Road . . . 0 . . . . BY-20 K. Reeverts Dairy Farm . . . . 0 . . . BY-21 Byron Near Site N 0 0 . . . . . . BY-22 Byron Near Site Esti- 0 0 . . . . . . BY-23 Byron Near Site S 0 0 . . . BY.24 Byron Near Site SW 0 0 . . . . . . BY 26 Glen llanard's Dairy . . . . . 0 . . BY-27 Kenneth Druien Dairy Farm . . . 0 . . BYSP-28 Duane Camling Dairy Farm . . . O BY-29 Byron. Upstream . . 0. . . 0 0 . BY-30 Don Roos Dairy . . . . 0 . . BYSP-31 Byron, Discharge . - . 0 . . . . . CENSUS Dairy Residence Cattle 41 ,
l L l' i TABLE S.0-2 BYRON STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGitAM, SAMPLING LOCATIONS
- 1. AIRSAMPLERS Distance Direction C eica Site _. LLNLtion (mile) (01___
BY-01 Byron . 3.5 25 < BY-02 (C) Stillman Valley 6.2 56 BY-03 Nearsite - East 3.8 85 BY-01 Paynes Point 4.5 140 BY-05 Nearsite - South 3.6 180 BY-06 Oregon 4.6 213 BY-07 (C) Mt. Morris 7.8 240 BY-08 (C) Leaf River 7.0 315 BY 21 Byron Nearsite North 0.3 9 , BY-22 Byron Nearsite East-Southeast 0.3 101 BY-23 Byron Nearsite South 0.6 182 BY-24 Byron Nearsite Southwest 0.7 229
- 2. TLDs
- a. Same as No.1.
- b. SpecialTLD Samplers Distance Direction --
Site Code (tniles) _ f1_, Inner Ring BY-101 1,2 1.2 13 BY-102-1,2 10 25 - BY-103-1,2 1.7 51 BY-104-1,2 1.4 64-BY-105-1,2 1.3 84 BY-106-1,2 1.4 108 BY-1071,2 1.4 141 BY-108-1,2 0.6 138 BY-1091,2 0.6 183 BY-1101,2 . 0.6 201 BY-111-1,2 0.9 235 BY-111-3,4 0.8 224 BY-1121,2 0.8 247 a Control (background) locations are denoted by a "C" after site code. All other locations are indicators. M 42
TAllLE S.0 2 (continued) BYRON STATION RADIOLOGICAL ENVIRONh1 ENTAL h10NITORING PROGRAM,SAh1PLING LOCATIONS H 2.ILDs
- b. Special TLD Samplers (continued) ,
Distance Direction Silefedea (miles) (0) Inner Ring (continued) IlY-113-1,2 0.7 270 BY-114-1,2 0.8 298 BY 115-1,2 1.0 314 IlY-116-1,2 1.4 -329 Outer Ring IlY-201-1,2 4.8 360 ElY-202-1,2 4.5 13 BY-2031,2 5.1 42 IlY-204-1,2 4.2 66 BY-205-1,2 3.9 89 BY-206-1,2 4.2 112 BY 207-1,2 4.2 140 llY-2081,2 4.1 159 13Y-209-1,2 3.8 189 BY-209-1 3.6 189 15Y 210-1,2 3.6 218 IlY-211-1,2 5.2 238 BY-211-4 4.9 238
!$Y '212 1,2 4.9 257 bY-213-1,2 5.0 280 DY-214-1,2 4.8 298 BY-215-1,2 S.2 322 IlY-216-1,2 4.8 337
- 3. MILK -
Distance - Direction
- Sitefedc3 Lecittien Dnilcal {01_.
IlY-20 K. Reeverts Dairy Farm 2.1 37 BY-26 (C) Glen liazzard's Diary Farm 13.5 355 BY-27 Kenneth Drulen Dairy Farm 5.8 244 BYSP 28 Duane Camling Dairy Farmb 3.2 305 llY-30 Don Roos Dairy. 5.1 125 a l Control (background) locations are denoted by a "C" after site code. All other locations are indicators, b ddditional dairy was not required by ODCh1 but was included to ensure that program has at least isur dairies 43
.. . -- - . . ~ .
i. TABLE 5.0-2 (continued) BYRON STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLING LOCATIONS .
- 4. VEGETABELS Distance Direction Site. Code LcGlion (miles) (0)__.
BY-19 1 River Road Across from BY.01 ' 2.7 25 BYSP-19 2 German Church Road 3,6 180 BYSP 19-3 6773 River Road 3,0 350 4
- 5. GRQUND/WELL WATER Distance Direction Site _ Code Lention . (miles) ( )_
UY-14 CECO Of(site Wel! 0.3 101 BY-18 McCoy Farmstead 1.0 235 i- 6. SURFACE WATEli Distance Direction Silefede Imation (anics) (0)_ BY-09 Woodland Creek 2.1 320 BY-12 Oregon Pool of Rock River, Downstream 4.5 213 BY-13 (C) Rock River, Upstream 2.6 302 BY-29 (C) Byron, Upstream 3.5 25
- 7. EIS11 Distance Direction Silefude Location (ndles) ( )__.
BY-12 Oregon Pool of Rock River, Downstream 4.5 213 BY-13 (C) Rock River, Upstream 2.6 302 BY-29 (C) Byron, Upstream 3.5 25 BYSP-31 Byron, Discharge 2.5 282
- 9. $11QllELINE SERIMENIS Distance Direction Siterede Loca. tion Imilca) ( L_
BY-12 Oregon Pool of Rock River, Downstream 4.5 213 BY-13 (C) Rock River, Upstream 2.6 302 BY-29 (C) Byron, Upstream 3.5 25 a Control (background) locations are denoted by a "C" after site code. All other locations are indicators. 'l l 44 l
, - - - y , - , - * -
TABLE 5.0-2 (continued) BYRON STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLE COLLECTION Aim ANALYSES in-wv n Collecten Type of Frapency Sample Media Codea Site Frequmcy Analysis of Analysis Remarks L Auborne Onsite and Near Field Gr.tmucus Gross Beta Weekly On all samples. Particulates operation Filter Weekly BY-01 Byron for a week exchange BY-02 (C) Sn11 man Valley Camma Isot. Quarterly On Quanerly composite from each location. BY-03 Nearsite - East Gamma Isot. Weekly Camma isotopic if gross beta in a sample BY-04 Paynes Pomt exceeds 5X the average -wm of BY-05 Nearsite - South the preceding calendar quarter foe the EY-06 Orgpi BY-07 (C) Mt. Morris BY-08 (C) Isaf Rinr BY-21 Byron Nearsite North BY-22 Byron Nearsite East-Southeast BY-23 Byron Nearsite South BY-24 Byron Nearsite Southwest u 2. AL-bome Same as 1. Cont:nuous 1-131 Weekly On all samples. Ut Iodine operation for one weeks
- 3. Air Samplmg Same as 1.' -
Test and Weekly On a!! samples. Train Maintenance
- 4. TID a. Same as 1. Quarterly Gamma Quarterly Two sets of TLD's at allair sampler locations. All sets read Quarterly.
- b. BY-101-1,2 Inner Ring Qua-terly Camma Quarterly All sets read Quarterly.
102-1,2 , 103-1,2 104-12 105-1,2 106-1,2 107-12 108-1,2 109-1,2 110-1,2 111-1 2,3,4 112-L2 113-1,2 114-1,2 115-1,2
'116-1,2
- Control (background) locations are denoted by a "C"in this coLrmrt All other 6 cations are in6 tors.
m --._ TABLE 5.0-2 (continued) BYRON STATION I RADIOIDGICAL ENVIRONMENTA1, MONITORING PROGRAM, SAMPLE col.LECTION AND ANALYSES I im+n Collection Type of Frequ. ncy i Sample Media Code
- Site Frequency Analysis of Analysis Remarks
- 4. TLDs b. BY-201-1,2 Outer Ring Quarterly Gamma Quarterly All sets read Quarterly.
(continued) 202-1,2 2011,2 204-1,2 205-1 2 206-1,2 i 207-1,2 206-1,2 209-1,2.4 210-1,2 211-1,2,4 212-1,2 213-1,2 214-1,2 ' 215-1,2 3 216-1,2 os
- 5. Milk BY-20 K. Reeverts Da:ry Farm Semimonthly: 1-131 Semimenthly- On all samples.
BY-26 (C) May -Gmber Gamma Isot. May-October BY-27 C. Hazzard's Dairy b K Druien Dairy Farm BYSP-28 D. Camling Dairy Fnm Monthly- I-131 Monthly: BY-30 On all sam [-les. ! D. Roos Dairy November-Apnl Gamnu Isot. November-April
- 6. Vegetables BY-19-1 RivrRoad Aceross from Annually at Gamma Isot. Annually Four Varieties from each location as L BY-01 harvest B YSP-19-2 available at harvest. (Gamma isotopic German Church Road an edible portion only).
BYSP-19-3 6773 River Road . '
- 7. Groung/Well BY-14 CECO Offsite Well Monthly Cross Beta Pionthly On all samples.
Water Gamma Isot. BY-18 Monthly - On all samples. McCoy Farmstead Tntium Monthly On all samples.
- 8. Surface Water BY-09 Woodland Creek Weekly Tritium Quarterly On quarterly composite from each location BY-12 Oregon Pociof Rock Gamma Lot. Monthly On monthly compoiate from each locatna.
River, Dowratream 5Y-13 (C) - Rock River, Upstream BY-29 (C) Byron, Upstream a Control (backgrcund) locations are denoted by a "C"in this column. All other locations are indicators. b Additional dairy was not required by ODCM but included to assure that the program has at least four daines.
. . = - . . . . __ . . _- .. - - - --_-.
TABLE 5.0-2 (continued)- q_ BYRON STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SANUt.E COLLECTION AND ANALYSES Ircem Collection Typeof Frequency
. Sample Media Code 3 Site %g Analysis of Analys Remarks
- 9. Fish BY-12 0 eganPoolof Rock Three times Gamma Isot. Three tunes From Oregon Poolof Rock Rwer,on Rwer, Downstream a year a year edible portions only. At least two speczes.
BY-13 (C) Rock River,'Upstream spnng, summer, BY-29 (C) Byron, Upstream and fall
- i. BYSP-31 Byron Dtscharge
- 11. Shoreline BY-12 ' OregonPoolof Rock - Semiannually Gamma bot. Semiannually On all samples.
Sediments _ Rwer, Downstream BY-13 (C) . Rock Rwer, Upstream BY-29 (C) Byron, Upstream , i 12. Imd Use Census Milch . Animals a. Site boundary to 2 rr.iles - a Enumerationby Annually Dunng grazing season. ' a door to door or equivalent counting
.r. teduuque-
- b. 2 mies to 5 miles -
- b. Enumeration by Annually Dunng grazing season.
usmg refemnd information from county agricultural agents or other reliable sources.
- c. At daines listed in item 5. -
c Inqture as to Annually Dunng grazing season. feedmg practices:
- 1. Pasture only.
- 2. Feed and chop only.
a
- 3. Pasmre and feed:if both, ask farmer to a
a estimate fraction of _ food from pasture-25 %, 25-50 %, 50-75 % 4 or 75%.
' Nearest In all16 sectors up to 5 miles Annually -
Residence-Census a Control (background) locations are denoted by a "C"in this column. All other locations are ind:cators. i 4 4
/ - -* - . - 2 _ __ - a __ _ _ _ u
i' ( i]1'
! t e
dmt ts aud oa 6r r - e 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 wnR NoN
))
s 95 ) lo 35 )63 r onanr e /4 D D D D D D D D _ Y /3 D DL D LD w e n e n e n e t tnti an W.14 L L L o1 t - L L L LL LL L L s o o o n o . u L 5 oca e2 CoMR 1 41 20 t t L
< 623 2
L L L L L L ( f u N N N N 5 L 11 ( 6 h 4 0. 0( 0 U % 3 S M m Y. 4 i d uM w r )) n o.u a 36 ) 15 2)7. ) A U Not < t ng e /2 n 3 1 <>
/7 21
( - - - 1
/
1 t - - - - - - - . - - C st s a (1 3
- ( - -
M i c e hg mR 41 20 55 6 3 5 A od Do 00 11 ( 5 2 n e En 0( M P hw t g v l C iwd 3-P w. nm N l o G oa
- o 0- N t u iaO e
n t'9 Pnv2re*3 5 i I t mh c o i o ta mg 6, 112 0 oi2 gR e E L C 6 T T L c o a Nmei - . 2@ i
- - - - - - - - - e rk ci
% L Ym B NO r ,3 b 2 ORom 2 5 ML wP %Pm e 1 0 A
2- 4 1f- o4 T o y Y s s i B e A t n k s e T e ht N I du o- ) m
- 7) )
M N tyate r 11 1 6
)
2) r a p N e 6 5 ) O mry /0 - liS a, t towa a e c 7 n 14 D DL D /6 21 D L D DI DL D D D D / 1 D D D D L D1 n R a y ic a 1 9 I L L L L 8(4 - L L L L L L L L L L L 1 ( L L 1 i d I V N B F t yo uo f n dm%R (0 I! n 5 2 0 < < < 3 30 < t L 3 5 5 L L 1 L t e ta U. (0 1 (1 c E t i L linC 0 d ao( n A at i i s CI F a c n f G o oL o it O e c a L m r O a D 1 0 5 0 6 7 0 5 8 5 0 5 8 5 0 5 8 0 F I L 4 3 1 0 5 D N L 0 0 0 0 1 1 1 2 1 1 1 2 4 1 1 1 2 0 . A ly R n o s 0 6 tn 5 2 5 8 5 5 2 e 1 1 1 6 1 1 3 4 6 6 6 m e r u s a e f n dos s s = n le aase eby c e e m c e
. a m c. e
=
= c e
=
=
b a pma yu n l a t S p A p s 0 m p = a p = t c e I 4 a 5 = t e S = e TN A B s a a 1 G a C B = M 7 4 7 - 7 m 4 7 C- m dte s m 3 m m 3 3 a r m M 3 r u s = 3 r u s or m
=
1 s 1 s 1 3 1 m a. 1 3 1 m a 1 s 1 s L-a e ht = I s 1 s e i h: t ir o s r
=a 1
s 3 1 s e ht i it r n o G n C C I 4 1 - G C C B O G C C 0 T G e C C O T de _ s a - s d)n . b e e ut r r e t a in' o rQ e r g d) t e n e es
) l u 3) o3 m kR g/
kL
) a t) a lp pu t ci m /
l c d1/ WL) / aL W/ r myr t r 1 e i Ba (m m/oc ei i d n S aTU ( Pa C (p o a )s MC (p cC ap l le (p C a r tf mD f ( r n a u u W A a A mL S e aI G( M 0 s0 s
.- . . .. .- . _ . -. _ = .
i
't j
i t
.2 o o o o o o o o o o o o o o
$b qS h, s, . g . . ,,
p, 3 os a f x J < s kh { I li d5 g yy j j) 55 ag... c: ed p za gl m 2) 2 g2r N o 1 He 3 1 3 L:n
- a. . . . .
n-v. 3 7 k 6-4 p e u~ - 1. 4 x t c , 2 s :: - gs 1 ,
)I se hh h !!
==
h hhhh hhhh $ h gis-i - g m a 2 is 3 - -
.=ma m=ma .
~s 6 a 6 a n n- a .
m-a, l aees sa3 a s i
,x ,r a an ee,4- faa c e e s ,! I 4 1
h N h a 2 ,d$
. a m a ga d
-l1 e.
A f A 4 cl E
\
).
l i 5 49
'i i
- 1[ + * ' ; I
^ ' i ;! :[ .
-~ n~5 c r-ume 1 d 0 a 0 0 0 0 0 0 0 0 o nnR u NoN
)
Y R a~ tn v 4 n e e w er e r r D / 1 1 D D DL o t A n a w o u 1 ( L L M 5 5 o* %g Cu & N N N N i
< 3 3 t L
1 i M%M U L 0 S Y 4 N L R M E I R
"w oO A
U N t m
)
/
1 e Q ieN _ MW 1 t - - - - - - ( - - - x s 3 M e
) A Do t d h g 3 0
d R n ie G P e H m O hw g m R n t iy i
+
? :
t w r # n C o n oM o NR p e nn (c O R n& a o 4- T I t L c o m r5 y S, 3, 'S - - - . A 0 NO n
- e 9m2 2 a 5
E MN L
'w n
t Ytv. Es p L A T- a U B A N_ + e d- e m r T a )e r. m% O m ni S, ya t t t rs ona
)
1 c a p R y c ay t o a D D D D D D /1 D D DL D a I V P cm n< 1 LL u1L. L ( L L 1 dn Fm i da% ! L 9 L L t
< < c N-E yf u oo r o < 20 a t Il sc L d A h. e mC ( n C F at i
a C co( c O L O I D e L N m a D L 4 5 1 6 1 5 1 0 0 5 1 81 0 2 3 1 5 1 3 1 r.y A L 2 0 0 0 E 0 0 ar R e s t. 6 6 6 3 6 1 u-f ~ do se <
> = -
e r a s y c. ~ ce
= c lba e*ln p
y a E a t c S p a e
~
S p C a a e p S a n
- ic
=
e T F. A i 4 7 m 7 7 s e rp 3 1 3 1 e iu mM 1 3 1 r e mM m l 3 1-r e d n a e - s h t t i r a s F ht a e S h t = G C C C O T C C C O C C C O L Ar
,.s b r s. )
e g e y r e n . e ) t a L) a r e lp pm m yn W/ i C-C- SI
)*s h w iss d n
S aTU( l d (P I C F/ i a C n W (P P a ( c u mC 4iLl .
l e i i o o o o o o o o o o o o o o g, 3 g . . . g . . . . 9. 9 a-
>J $
h -n
,S= na jj =a -
gt! y a; , . . Bj - . . . . . . . . 'a jy flg sa m E .f ga v tisg ra D ! i% d 3lN!j. 4 qg t 3 I 3 a
%;.I, p:,
. . . . . . . , jQ h,
#38 H _, h[ o
%> 3 -
N s g[[ !s sc = 3. p ,g. 33l.da{* gd 98v v 8v ai gc av 8899 v v v v 9v v9v 9 @2 i, a est on - 3
*] j .. . .f ,
53 l gg 1
}. 8 g g - - en=a nana 1, 1
$ d $ $ MR D ,
i l p a r .i
~j{g E g 1 2 } s l 1 ! il 3Joo s aa -
e e
-iaa31 ecodda raa( 1 edeja 4
- }*
js is la i 1-91 ,2 p g( 4., p j 51 ; 4
o l l l l l i
~
o o o o o o o o o o o o g )I E 3$$$ $$$$ h!h -
>. s r e
l . .;
< 05 ; ^
g .jy y ]I . ..., ,,.. . . . 3 ] esf Q 8dg j 12 IK o <,y o? s s . . , ,, e s , in t > a I m Q , Y, 2 h'.> g
*I h hhhh hkhh hhh e!:
1 l =gg 3 l 1 1 a -
==mx siin ses ;<
.. . n a >
.!a a 1
~-
jb b $ i raavi ed682 !aat- i aa, , 6cd684 cd68
),
12 31 Y t
,I N i$ ll #
l - j i 52
TABLE 5.0-6 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY SUhatARY Name of Facihty Byron NucWr Pcwer Station Dociet No. 544 4 50455 Location of Facihty Oele Illinois Reportmg Period 4thOurter 1991 (County, State) Sample Typeand Indicator I.mcation with Highest Control Number of Type Number of locations Ouarwly Mean Locations Non-routine (Units) Analyses - LLD Mean8 Mean Mean a Results Range Mtion Range Range Ali TL*.eulates - Gross Beta 156 O_01 0.024 (117/117) BM8, Leaf River 0.026 (13/13) 0.029 (39/30) 0 3 (pC1/m ) (0.012 4.037) 7.0 mi @ 315' (0.013-0.035) (0.012-0 035) Gamma Spec. 12 Cs-134 0.05 <tLD - -
<LLD 0 Cs-137 0.06 <LLD - -
<LLD 0 Airbomelodine I-131 156 0.07 <LLD - -
<LLD 0 (pCi/m3) m Gamma Background Gamma Dose 92 3 15 2 (86/86) BY-105, 18.4 (2/2) 13.6 (6/6) 0 W (TLDs)(mR/Qtr.) (11.2-18.4) 1.3 mi G 84* (17.9-18 8) (13.2 14.4)
Milk 1-131 20 1 <LLD- - -
<LLD 0 (pC1/L)
Gamma Spec. 20 Cs-134 15 <LLD - -
<LLD 0 Cs-137 18 <LLD - -
<LLD 0 Ba-La-140 15 <LLD - -
<LLD 0 Other Gammas 20 <LLD -
<LLD 0 Surface Water Gamma Spec. 12 - -
(pCi/L) - Cs-134 15 <LLD - -
<LLD 0 Cs-137 18 <tLD - -
<LLD 0 Other Gammas 15 <LLD - - -
<LLD' 0 Tritium 200 315 (1/1) BY-12. Oregon Pool 4
315 (1/1) <LLD 0 of Rock River,4.5 z.s J 213'
- Mean and range based on detectable mwmm=6 only. Fractions irdicated in parentheses. '
? "'
" _ ^ ^ - - - - _u + __._- ----____---._____._--_w _
W f e om t s r e ult - bou 0 O 0 0 O 0 0 0 0 0 me r s 0 umR NN s Y l o onange e e e e e D D D D D D nnmm R t r ai an L L L L L L , A nt m c c 5 oc ka N N N N N L L L L L L M t h 5 4 - CoER l 0 U 5 1 9 S 9 Y R 4 1 L r R E 4 t e r _ T R '. a u e s A NoO n ge a U e%4 kan t Q k t s AR - - - - - - - - - - - c M od e hg . ) A Doir d R in e G P e Hm u OR g hM W i n P t m t iA w t r n G o p n & o c NI n Re o ib ( R o tac c . O na o n s 6- T T ? l & - - - - - - - - - - - F S a 0 N c e a r 5 O o E M wo i m l w L P m s . L B AT e . e s e ANhO E c t e e ht n T MN N u tya
)
te e r a p O
, t rswa e o
R h S, au mg D D D D D D D D n I V Q,iFca d y t ci += n L L L L L L L L D L DL D I d i ka L L L L L L L L L L L e N E tyo f m u d~ n It hR < < < < < < < < < ( < t a c i L h do( nC d A ai i n C F ta s I f c n G oo i o O el t c L m a O a r I D N D 5 8 5 0 5 1 8 0 2 3 5 3 F. A L 4 1 1 1 0 2 1
'. 1 1 y L 0 0 0 0 0 0 J R o r
t s n e 6 6 8 n 6 3 1 _ m
=
E= a f m dos s s nr le ae e s a a ==
- c. m c. .
c
=
b e bly e e e a pma yu n a p S m a S p s p- = t c e te = = TNA B s a m 4 3 7 3 Gr mu a m 4 3 7 3 c r a m 4 7 n r d t e o ma s r 1 s 1 s e ht i t i r a m 1 s 1 s e ht m a 3 1 s 3 1 s e ht n o C C C C O T G C C O C C C O de s a u b e-e r g
=-)y
) _
e )s eT t r t e a n _ l pet aL t d r pi W/ h w _ myn lC 1 4/ g isg d n u S aTU( l e (p m1
,C F/1 a mp C n W i( (p a e
P~ M [
=
M
.b y
1 '
. .. .- . .. . .. . . ~ = . . -- . _ . .. . .. ,-- . . . = . .. .;.
)
$' 1 is APPENDIX II METEOROLOGICAL DATA 't e i l 4
.d 9
i i
- I
'55 :
.1
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: JANUARY-MARCH 1993 STABILITY CLASS - EXTREMELY UNSTABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 1 1 2 0 2 6 NNE O O O O O O O NE O 1 0 0 0 0 1 ENE O O O O O O O E O O O O O O O ESE O O O O O O O SE 9 0 0 5 0 0 5 SSE O O O O O O O S 0 0 0 0 0 0 0 SSW 0 0 0 0 0 0 0 SW 0 0 0 0 0 0 0 WSW 0 0 0 0 0 0 0 W 0 0 d 0 0 0 0 WNW 0 0 0 1 C 0 1 NW 0 0 1 0 0 0 1 NNW 0 0 0 4 0 0 4 VARIABLE O O O O O O O TOTAL 0 2 2 12 0 2 18 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 l 56 1
BYRON NUCLEAR POWER STATIOf; PERIOD OF RECORD: JANUARY-MARCH ~1993 STABILITY CLASS - MODERATELY UNSTABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O O 1 2 0 1 4 NNE O O O O O O O NE O O O O O O O ENE O O O O O O O E O O O O O O O ESE O O O 1 0 0 1 SE O O O 2 2 0- 4 SSE O O O O O O O S 0 0 0 0 0 2 2 SSW 0 0 0 0 0 0 -0 SW 0 0 0 0 0 0 0 WSW 0 0 0 0 0 0 0 W 0 0 1 0 0 0 1 WNW 0 0 1 0 0 0 1 NW 0 0 0 0 0 0 0 NNW 0 0 1 0 0 .2 3 VARIABLE O O O O O O O TOTAL 0 0 4 5 2 5 16 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 57
l l l'. BYRON NUCLEAR POWER STATION 4-PERIOD OF RECORD: JANUARY-MARCH 1993 STABILITY CLASS - SLIGHTLY UNSTABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > '24 -TOTAL N O O 1 2 1 1 5 NNE O O O O O O .0 l NE O O O O O O O l ENE O 2 2 0 0 0 4 l l E O O O O O O O ESE O O 1 0 0 0 1 SE O O O O 1 0 1 SSE O O O 2 0 1 S S O O O O O O O SSW 0 0 0 0 0 1' 1 SW 0 0 0 1 0 0 1 WSW 0 0 3 0 1 0 4 W 0 0 2 1 0 0 3 WNW 0 0 2 0 2 0 4 NW 0 0 0 2 0 0 2 NNW 0 0 0 2 0 0 2 VARIABLE O O O O O O O TOTAL 0 2 11 10 5 3 31 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 cliescc: 0 58
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: JANUARY-MARCH 1993 STABILITY CLASS - NEUTRAL (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 22 30 36 24 2 114 NNE 2 27 38 22 13 7 109 NE 1 21 28 20 30 20 120 ENE 1 19 24 34 42 18 138 E 1 13 32 17 19 3 85 ESE 1 3 16 18 14 3 55 SE 2 4 11 14 15 2 48 SSE O 2 13 15 5 2 37 S 0 6 7 11 1 0 25 SSW 2 3 14 13 9 17 58 SW 0 13 16 11 3 1' 44 WSW 3 18 38 39 18 8 124 W 5 29 60 73 19 0 186 WNW 3. 20 37 57 15 0 132 NW 4 15 37 56 22 3 137 NNW 1 8 28 44 15 4 100 VARIABLE O O O O O O O TOTAL 26 223 429 480 264 90 1512 Hours of calm in this stability class: O s Hours of missing wind measurements in this stability class: 2 Hours of missing stability measurements in all stability classes: 0 59
l l -i BYRON NUCLEAR POWER STATION l PERIOD OF RECORD: JANUARY-MARCH 1993 l STABILITY CLASS - SLIGHTLY STABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET' , 1 l WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 3 5 1 1 0 10 NNE 2 2 9 6 3 0 22 NE O 9 11 8 2 0 -30 ENE O 6 8 2 0 0 16 E O 1 10 5 9 1 26 ESE O O 4 5 5 3 17 SE 1 0 6 8 3 2 20 SSE O 1 4 6 2 4 17 S 0 1 6 6 14 4 31 SSW 0 3 to 11 14 2 40 SW 0 5 7 9 4 3 28 WSW 0 2 13 14 7 5 41 W C 3 6 5 10 0 26 WNW 0 2 20 18 8- 0 48 NW 0 7 19 9 4 0- 39 NNW 0 1 4 6 1 0 12 V.ARIABLE O O O O O O O TOTAL 5 46 142 119 87 24 423 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 d
60 i
BYRON NUCLEAR POWER STATION l PERIOD OF RECORD: JANUARY-MARCH 1993 I STABILITY CLASS - MODERATELY STABLI. (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O O 1 2 0 0 3 NNE O O 3 1 0 0 4 NE O O 5 1 0 0 6 ENE O 2 3 1 0 0 6 E O O 1 4 1 0 6 ESE O 1 3 2 5 2 13 UE 1 0 1 0 0 0 2 SSE O O O 1 1 0 2 S 0 0 1 2 3 0 6 SSW 0 0 2 9 0 0 '11 SW 0 3 3 10 0 0 16 WSW 0 1 3 0 0 0 4 W 0 0 3 1 0 0 4 WNW 0 0 4 4 0 0 8 l NW 0 0 5 0 0 0 5 ! l NNW 0 0 1 1 0 0 2
-VARIABLE O O O O O O O l TOTAL 1 7 39 39 10 2 98 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 61
1 i BYRON NUCLEAR POWER STATION. PERIOD OF RECORD: JANUARY-MARCH 1993 1
)
STABILITY CLASS - EXTREMELY STABLE (DIFF TEMP 250-30 FT) l WINDS MEASURED AT 250 FEET ' WIND SPEED (in mph) WIND 4 DIRECTION 0.0-3 4-7 8-12 13-18 19-24 > 24 TOTAL l N O O O 2 0 0 2 NNE O O O 2 1 0 3 ; i NE O 1 0 1 0 0 2 l ENE O 1 0 0 0 0 1 'q E O O O 1 0 0 1 ESE O O 2 6 5 7 20 SE O 1 4 2 0 1 8 ! l SSE 1 1 1 0 0 0 3 S 0 2 0 0 0 0 2 SSW 0 2 0 2 1 0 5 SW 0 0 3 0 0 0 3 WSW' O O 1 0 0 0 1 W 0 0 1 4 0 0 5 WNW 0 0 0 0 0 0 0 NW 0 1 0 0 0 0 1 NNW 0 0 1 2 0 0 3 VARIABLE O O O O O O O TOTAL 1 9 13 22 7 8 60 I . Hours of calm in this stability class: O L Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 f-62 l. L t- ..
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1993 STABI!.ITY CLASS - EXTREMELY UNSTABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O O 6 5 1 0 12 NNE O O 1 1 1 0 3 NE O O 1 0 0 0 1 ENE O O 3 0 0 1 4 E O O 8 6 0 0 14 ESE O O 1 1 0 0 2 SE O O 2 1 2 4 9 SSE O O O 1 0 0 1 S 0 0 0 3 1 3 7 SSW 0 0 0 4 2 5 11 SW 0 0 1 2 3 2 8 WSW 0 0 0 2 4 3 9 W 0 0 3 5 0 0 8 WNW 0 0 0 S 2 0 7 NW 0 0 3 11 3 0 17 NNW 0 0 2 4 0 0 6 VARIABLE O O O O O O O TOTAL 0 0 31 51 19 18 119 v-Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 2 63
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1993 STABILITY CLASS - MODERATELY UNSTABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET , WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL' N 0 O 4 4 1 0 9 NNE O O 2 2 0 'O 4 NE O O 1 0 0 0 1 ENE O 1 4 0 0 1 6 E O 1 4 4 0 0 9 ESE O 1 4 0 0 0 5 SE O 2 1 0 1 2 6 SSE O 3 0 5 1 4 13 S 0 0 0 2 7 3 12 SSW 0 1 1 2 5 1 10 SW 0 0 1 0 2 1 4 WSW 0 0 3 2 1 1 7 1 W 0 0 1 2 0 0 3 WNW 0 0 5 2 0 0 7 NW 0 0 9 6 1 2 18 NNW 0 0 1 6 0 0 7 VARIABLE O O O O O O O TOTAL 0 9 41 37 19- 15 121 l ' Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 2 64
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1993 STABILITY CLASS - SLIGHTLY UNSTABLE (DIFF TEMP 250-30 FT)- WINDS HEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 2 2 7 0 0 11 l NNE O O 1 1 0 0 '2 NE O O O O O O O ENE O 1 3 1 0 0 S E O 2 5 1 0 0 8 ESE O 2 6 1 0 1 10 SE O 1 4 2 2 2 11 SSE O 1 2 2 2 1 8 S 0 1 2 2 3 0- 8-SSW 0 2 0 5 0 2 9 SW 0 1 6 1 2 0 10 WSW 0 1 3 3 2 2 11 W 0 1 10 2 2 0 15 WNW 0 0 4 9 0 0 13 NW 0 1 4 9 1 i
'O NNW 0 1 4 3 0 0 8 VARIABLE O O O O O O O TOTAL 0 17 56 49 14 9. 145 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: 2 65
J BYRON NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1993
. STABILITY CLASS - NEUTRAL (DIFF TEMP 250-30 FT)
WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND } DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL f l N O 1 17 27 9 6 60 l L NNE 1 2 8 9 21 18 59 l NE O 6 16 15 21 11 69 l ENE O 3 38 23 8 10 82 l- E 1 5 18 21 10 8 63 ESE O 5 9 8 7 4 33 SE O 8 13 29 22 2 74 SSE O 3 8 24 38 9 82 S O 5 3 15 15 2 40 j SSW 0 5 6 31 7 2 51 1 SW 2 2 8 16 5 0 33 h3W 0 7 8 17 11 6 49 W 1 10 12 15 6 17 61 WNW 1 9 10 23 14 3 60 NW 1 6 24 25 8 0 64 NNW 1 5 15 24 3 2 50 l VARIABLE O O O O O O O l [ TOTAL 8 82 213 322 205 100 930 l l Hours of calm in this stability class: 0 Hours of missin9 wind measurements in this stability class: 13 Hours of missing stability measurements in all stability classes: 2 66
BYRON NUCLEAR POWER STATION J PERIOD OF RECORD: APRIL-JUNE 1993 STABILITY CLASS -.SLIGHTLY STABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET l WIND SPEED (in mph) i , WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 1 3 7 0 0 11 NNE O O 2 14 2 0 18 NE O 2 3 6 1 1 13 ENE 1 4 11 11 6 0 33 E O 3 9 33 19 0 64 ESE O 2 4 25 21 5 57 SE 1 4 2 11 25 4 47 SSE O 5 2 9 24 17 57 ; S 1 2 4 18 12 5 .42 SSW 0 8 6 7 9 1 31 SW 1 .2 2 14 15 2 36 WSW 0 2 9 15 7 0 33 W 3 3 9 14 1 0 30 WNW 1 4 11 9 0 0 25 NW 1 3 20 21 1 0 46 NNW 0 5 8 12 1 0 26 VARIABLE O O O O O O O TOTAL 9 50 105 226 144 35 569 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability' class: 13-Hours of missing stability measurements in all stability classes: 2 67
l BYRON NUCLEAR POWER STATION j PERIOD OF RECORD: APRIL-JUNE 1993 STABILITY CLASS - MODERATELY STABLE (DIFF TEMP 250-30 FT) WINDS MEASURED.AT 250 FEET l WIND SPEED (in mph) -l WIND ! DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 2 2 0 0 0 4 NNE O O 2 2 0 0 4 NE 1 0 0 0 0 0 1 ENE O O O 1 0 0 1 E O 2 2 3 2 0 9 ESE O O 2 5 7 0 14 SE O 1 2 6 4 1 14 SSE O 1 3 2 9 0 15 S 0 1 1 3 10 1 '16 SSW 1 2 2 3 1 1 10 SW 0 2 2 15 1 0- -20 l WSW 0 1 1 14 1 0 17 W 0 4 5 1 0 0 10 WNW 0 3 12 9 0 0 24 NW 1 0 3 10 0 0 14 NNW 0 2 8 9 0 0 19 VARIABLE O O O O O O O TOTAL 3 21 47 83 35 3 192 Hours of calm in this stability class: .0 Hours of missin9 wind: measurements in thic stability class: 0
' Hours of missin9. stability measurements in all stability classes:
2 68
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: APRIL-JUNE 1993 STABILITY CLASS - EXTREMELY STABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24- ' TOTAL N O 1 1 0 0 0 2 , 1 NNE O 1 1 0 0 0 2 NE 1 0 0 0 0 0 1 1 ENE O 1 0 0 0 0 1 E 3 0 0 0 0 0 3 ESE O O 1 0 0 0 1 SE O O 1 1 3 0 5 SSE O O 1 0 0 2 3 S 0 1 1 0 0 0 2 SSW 7 0 1 1 1 0 3 SW 0 1 2 11 0 0 14 WSW 0 0 1 3 0 0 4 W 0 0 2 1 0 0 3 WNW 0 1 4 1 0 0 6 NW 1 0 13 6 0 0 20 NNW 1 1 6 0 0 0 '8' VARIABLE O O O O O O O - TOTAL 6 7 35 24 4 2 78 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: 2 69
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1993 STABILITY CLASS - EXTREMELY UNSTABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O O 5 3 0 0 8 NNE O O 2 1 0 0 3 NE O O O O 0. 0 0 ENE O O O O O O O E O O 2 0 0 0 2 ESE O O O O O O O SE O O O O O O O SSE O O 1 0 3 1 5 S 0 0 0 3 0 0 3 SSW 0 0 3 1 4 0 8 SW 0 0 2 1 2 0 5 i WSW 0 2 0 2 2 1 7 W O O 1 1 1 0 3 -l l WNW 0 0 3 7 3 0 13 l NW 0 1 6 5 3 0 15 NNW 0 0 6 2 0 0 8 VARIABLE O O O O O O O TOTAL 0 3 31 26 18 2 80 Hours of calm in this stability class: O l Hours of missing wind measurements in this stability class: 0 fHoursofmissingstabilitymeasurementsinallstabilityclasses: 0 ) i I-70
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1993 STABILITY CLASS - MODERATELY UNSTABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) . WIND-DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 1 6 4 0 0 11 NNE O O 2 0 0 0 2 NE O 2 0 0 0 0 2 ENE O 1 0 0 0 0 1 E O 3 3 2 0 0 8 ESE O O O 1 0 0 1 SE O O O O O O O SSE O O 3 0 1 0 4 S 0 1 2 0 0 0 3 SSW 0 2 3 0 1 0 6 SW 0 0 0 0 1 0 1 WSW 0 1 1 1 2 0 5 W 0 2 5 1 3 0 11 WNW 0 1 3 1 2 0 7 NW 0 2 7 8 1 0 18 NNW 0 2 3 4 0 0 9 VARIABLE O O O O O O O TOTAL 0 18 38 22 11 0 89 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 0 71
'1m
l BYRON NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1993 STABILITY CLASS - SLIGHTLY UNSTABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 6 0 1 0 0 7 NNE O 2 1 0 0 0 3 NE O O O O O 1 1 I ENE O O O O O O O E O 2 5 2 0 0 9 ESE O O O 1 0 0 1 SE O O 3 2 0 0 5 SSE O 2 3 3 2 0 10 S 0 5 3 4 3 2 17 SSW 0 2 1 0 0 0 3 SW 0 2 7 2 1 0 12 WSW 0 1 2 3 0 1 7 W 0 4 4 7 6 0 21 WNW 0 1 1 2 1 0 5 NW 0 4 4 8 2 0 18 NNW 0 3 2 0 0 0 5 VARIABLE O O O O O O O , TOTAL 0 34 36 35 15 4 124 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 72
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1993 STABILITY CLASS - NEUTRAL (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 2 19 11 13 1 0 46 NNE O 13 16 1 3 0 33 NE 2 11 5 1 4 0 23 ENE 4 12 3 6 2 0 27 E 3 11 13 24 2 0 53 ESE O 5 5 9 2 0 21 SE 1 10 22 24 0 0 57 - SSE 1 13 19 21 8 4 66 S O 12 13 19 21 10 75 SSW 1 10 28 20 10 7 76-SW 6 6 26 16 6 4 .64 WSW 1 5 17 8 1 1 33 W 3 10 15 18 9 0 55. WNW 2 3 14 21 5 0 45 NW 1 6 20 23 12 0 62 NNW 2 9 22 8 1 0 42 VARIABLE 0- 0 0 0 0 0 0 TOTAL 29- 155 249 232 87 26 778 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 ) 73
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1993 STABILITY CLASS - SLIGHTLY STABLE (DIFF TEMP 250-30 FT) > WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 1 3 17 5 0 0 26 l NNE 1 8 10 12 0 0 31 NE 3 11 14 0 0 0 -28 ENE O 10 5 4 0 0 19 E 2 5 20 34 2 0 63 ESE O 5 14 19 3 0 41 SE O 5 7 19 2 2 35 SSE O 2 11 23 17 5 58 S 0 3 6 20 35 13 77 SSW 0 3 13 15 17 6 54 l SW 1 9 30 24 4 2 70 WSW 2 4 23 22 0 0 51 W 1 12 15 18 4 0 50 WNW 1 1 16 22 4 0 44-NW 4 7 27 30 1 0 69 j NNW 1 7 17 19 0 0 44 VARIABLE O O O O O 0- 0: j TOTAL 17 95 245 286 89 28 760 l 1 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 l 74
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1993 STABILITY CLASS - MODERATELY STABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 4 7 2 0 0 13 NNE 2 1 5 1 0 0 9 NE O 4 6 2 0 0 12 ENE O 7 0 1 0 0 8 E O 2 4 17 7 0 30 ESE O O 2 4 1 0 7 SE O 4 8 4 3 0 19 SSE O 1 5 11 9 0 26 S 0 3 1 6 7 0 17 SSW 1 0 7 11 3 0 22 SW 0 2 10 9 0 0 ~21 WSW 1 2 5 7 0 0 15 W 2 5 3 3 0 0 13 WNW 1 7 7 9 0 0 24 NW 3 2 12 8 0 0 25 NNW 0 2 9 7 0 0 18 VARIABLE O O O O O O O TOTAL 10 46 91 102 30 0 279
. 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 75
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: JULY-SEPTEMBER 1993
... STABILITY CLASS - EXTREMELY STABLE (DIFF TEMP 250-30 FT) *- WINDS MEASURED AT 250 FEET WIND SPEED (in mph)
WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL-N O O O O O -0 0 NNE O 3 0 0 0 0 3 NE 1 3 0 0 0 0 4 ENE O 3 1 0 0 0 4 E 1 2 1 1 0 0 5 ESE O O 2 2 3 0 7 SE O O 2 7 2 0 11-SSE O O 1 4 4 0 9 S 0 1 2 3 0 0 6 SSW 0 1 2 6 0 0 9 SW 1 2 5 3 0 0 11 WSW 0 1 4 4 0 0 9 W 0 1 7 0 0 0 8 WNW 0 1 0- 0 0 0 1 NW 1 0 3 0 0 0 4 NNW 0 4 2 0 0 0 6 VARIABLE O O O O O O O s 4 22 32 30 '97 TOTAL 9 0 Hours of calm in this stability _ class: 0 l Hours of missing wind measurements in this stability class: 0 j Hours of missing stability measurements in all stability classes: 0 ; l 76 l
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1993 STABILITY CLASS - EXTREMELY UNSTABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O O O 2 0 0 2 NNE O 1 0 0 - 1 0 2 NE O O O O O O O ENE O O O O O O O E O O O O O O O ESE O 1 2 0 0 0 3 SE O O 1 0 0 0 1 SSE O O O O O O O S 0 1 0 1 6 0 8 SSW 0 4 5 3 9. 1 22 SW 0 0 4 11 4 2 21 WSW 0 0 8 4 3 0 15 W 0 0 0 0 0 0 0 WNW 0 0 0 3 0 0 3 NW 0 0 0 3 0 0 3 NNW 0 0 0 12 0 0 12 VARIABLE O O O O O O 0-TOTAL 0 7 20 39 23 3 92 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
77 l l
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1993 STABILITY CLASS - MODERATELY UNSTABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (1n mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O O O 3 2 0 5 NNE O O O O 1 0 1 NE O 1 1 0 0 0 2 ENE 1 1 0 0 0 0 2 E O O O O O O O ESE O O O O O O O SE O O 1 0 0 0 1 SSE O O O O O O O S 0 0 1 6 3 0 10 SSW 0 1 1 0 2 1 5 SW 0 3 4 1 6 1 15 WSW 0 2 2 3 0 0 7 W 0 2 0 0 1 3 6 WNW 0 0 0 0 1 0 1 NW 0 0 C 3 1 1 5 NNW 0 0 2 3 0 0 5 VARIABLE O O O O O O O TOTAL 1 10 12 19 1/ 6 65 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 0 78
' i i
i BYRON NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1993 STABILITY CLASS - SLIGHTLY UNSTABLE (DIFF TEMP 250-30 FT) WINDS HEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O O 4 11 0 0 15 , NNE O O O O 1 0 1 NE O O O O O 1 1 ENE O 1 0 0 0 0 1 E O 1 0 0 0 0 1 ESE O O O O O O O SE O 1 2 0 0 0 3 SSE O O 1 0 2 1 4 S 0 1 0 4 1 0 6 SSW 0 2 1 2 2 1 8 SW 0 1 2 1 2 0 6 WSW 0 1 3 1 1 1 7
~
W 0 3 6 3 0 3 15 WNW 0 0 1 1 4 0 6 NW 0 1 2 7 1 0 11 NNW 0 0 3 0 0 0 3 VARIABLE O O O O O O O TOTAL 0 12 25 30 14 7 88 j Hours of calm in this stability class: 0 : Hours of missing wind measurements in this stability class: 2 . Hours of missing stability' measurements in all stability classes: 0 I 79 l
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1993 STABILITY CLASS - NEUTRAL (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 2 12 27 31 8 1 81 NNE O S 21 22 13 4 65 NE 2 7 6 8 16 5 44 ENE 2 3 7 4 7 2 25 E 3 17 9 3 10 3 45 ESE 1 6 5 6 8 8 34 SE O 5 6 17 5 1 34 SSE O 2 11 36 10 18 77 S 1 2 14 20 15 19 71 SSW 1 6 34 38 36 7 122 1 SW 0 7 .17 29 9 1 63 WSW 1 5 33 30 14 2 85 W 1 9 28 SO 13 3 104 WNW 0 7 15 34 27 14 97 NW 3 9 26 26 27 12 103 NNW 1 8 37 31 5 0 82 VARIABLE O O O O O O O i TOTAL 18 110 296 385 223 100 1132 i
-i Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 23 Hours of missing stability measurements in all stability classes:
0 ! 80 1
BYRON NUCLEAR POWER' STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1993 STABILITY CLASS - SLIGHTLY STABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) l WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL l N 2 1 5 6 0 0 14 NNE O 2 6 8 5 0 21 NE O 2 9 8 6 0 25 ENE O 6 6 1 2 1 16 E O 3 11 8 4 1 27-ESE O 5 4 4 1 0 14 SE O 1 3 3 1 0 8 SSE O O 4 10 23 9 46 S 1 1 5 21 41 8 77 SSW 0 2 9 48 44- 5 108 SW 1 4 7 30 36 5 83 WSW 0 1 8 18 5 0 32 W 0 1 11 21 7 0 40 WNW 1 1 14 12 1 0 29 NW 2 2 11 12 0 0 27 NNW 0 1 10- 13 1 0 25 VARIABLE O 0 0 0 0 0 0 TOTAL 7 33 123 223 177 29 592 , Hours of calm in this. stability class: 0 Hours of missing wind measurements'in this stability class: 9 Hours of missing stability measurements in all stability classes: 0 81
l l l!: BYRON NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1993 STABILITY CLASS - MODERATELY STABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N O 2 3 6 0 0 11 NNE 1 1 4 0 0 0 6 NE O 1 0 0 0 0 1 ENE 1 1 1 0 0 0 3 E 1 1 0 0 3 1 6 ESE O O 2 0 3 0 5 SE O 2 1 2 2 0 7 SSE 1 2 0 3 8 0 14 S 0 2 4 6 14 0 26 SSW 0 1 2 13 12 0 28 SW 1 0 6 4 1 0 12 WSW 1 1 2 4 0 0 8 W 0 1 0 5 0 0 6
,)
WNW 2 0 1 0 0 3 NW 0 4 3 0 0 0 7-NNW 0 2 4 0 0 0 6 VARIABLE O O O O O O O TOTAL 6 23 32 44 43 1 149
' 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 82
BYRON NUCLEAR POWER STATION PERIOD OF RECORD: OCTOBER-DECEMBER 1993 STABILITY CLASS - EXTREMELY STABLE (DIFF TEMP 250-30 FT) WINDS MEASURED AT 250 FEET WIND SPEED (in mph) WIND DIRECTION 0.9-3 4-7 8-12 13-18 19-24 > 24 TOTAL N 1 2 0 2 0 0 5 NNE 1 0 2 1 0 0 4 NE O 3 0 0 0 0 3 - ENE 1 1 0 0 0 0 2 E 1 0 0 0 0 0 1 ESE 1 4 0 0 0 0 5 i SE O 1 0 1 0 0 2 SSE O 1 1 1 1 0 4 S 0 0 2 0 5 0 7 SSW 0 0 1 4 2 0 7 SW 1 3 0 0 0 0 4 WSW 0 1 0 2 0 0 3 W 1 2 0 0 0 0 3 WNW 0 0 0 2 0 0 2 NW 0 0 0 0 0 0 0 NNW 0 1 2 0 0 0 3 VARIABLE O O O O O -0 0 TOTAL 7 19 8 13 8 0 55 1' 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: O l.
83
]
_ _ > _ _ -- _ . _ . . - . _. _ ._ _ . _ . - - . . . _ . _. , . __ , _ _ . - _. . . ~ _ _ . _ l.. f4 I l l. i J A { APPENDIX III 1993 REMP SAMPLE RESULTS - I d 1 . i 4 I I d 84 ( I l s t ( 4 s
- . - - . s , , ~ . , _ . , - , _, ._.m.
I L BYRON r s TABLE OF CONTENTS SecLinn Eage o List of Tables . .. .. ..... ... .............................................................86 1.0 1 NTRO DUCTION .... .. ... . .. .... .. .. ... .. . ......................................87 2.0 LlSTING OF MISSED SAMPLES .. ..... ... ........................................88. 3.0 LISTING OF SAMPLE ANOM ALIES.. . .. ..... . ... ..... ... ... .............. ... . . ........ 89 1-1 J 4.0 T L D D AT A .. . . . . .. .. . . . . ... .. . . . . . . .. ............................... . . . . . . . ... . . .. . 15 6 - 5.0 GRAPIIS OF DATA TRENDS ...... .... . . . . . . . . . . . .. .........................159 b
BYRON 4 LIST OF TABLES d 4
& Title Page 7 1 1 Airborne Pa r ticula tes a nd Iodine-131........ . ...... .. .. . ............. ............ . . .. ..... ...... 90 2 Airborne Particulates, Quarterly Composites of Weekly Col l ec t i o ns . .. . . ... .. . . .. .... . . . . . . .. .. . . . . . . . . . . . . . . .. . . . ....................................102 J
3 Milk.................................. ..............................................108 4 Fish, Edible Fortions. .. .. . ...........................................................123 5 Bottom Sediments... . . . ... . .... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .... 133 6 Vege tables . . .. . .. . .. . . . .. ..... . .. . ...... . . . . . . . . .................................135-7 Su r face Wa ter... .. . ... . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 8 Well Water., . ... . ... . .. . ... .... .... . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . .. .. . 148 1 9 Milch Animals, Nearest Livestock, and Nearest Residence Census.. ..... . .. . ..152 1 m 1 86
-.e e,-- m w & , w w y .m q.
BYRON
1.0 INTRODUCTION
The following constitutes the final,1993 Monthly Progress Report for the Radiological Environmental Monitoring Program conducted at Byron Station, Byron, Illinois. Results of. completed analyses are presented in the attached tables. 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-95, Nb-95, Ru-103, Ru-106, I-131, Da-La-140, Cs-134, Cs-137, Cc-141, and Cc-144. 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 xt2s;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. All concentrations, except for gross beta, are decay corrected to the date of collection. D_eyiatinns from Scheduledlampling andf.sanctiyLActions Taken All samples were collected _within the scheduled period unless noted otherwise in the. Listing of Missed Samples. UnusuaLlinvitenmental Restttts Sample Date . Type Location Collected Comments I 't t 4 87
BYRON d 2.0 LISTING OF MISSED SAMFLES Expected Collection Sample Type Location Date Reason Surface Water BY-09 01-11-93 Creek Frozen. Surface Water BY-29 01-11-93 River Bank Frozen. Surface Water BY-29 01-18-93 River Bank Frozen. Surface Water BY-09 01-25-93 Creek Frozen. Surface Water BY-09 02-01-93 Creek Frozen. Surface Water BY-09 02-15-93 Creek Frozen. Surface Water BY-09 02-23-93 Creek Frozen. Surface Water BY-29 02-23-93 River Bank Frozen. Surface Water BY-13 03-01-93 Rock River Frozen. Surface Water BY-29 03-01-93 Rock River Frozen. Surface Water BY-09 12-27-93 Creek Frozen. Surface Water BY-13 12-27-93 Rock River Frozen. Surface Water BY-29 12-27-93 Rock River Prozen. 88 i.
.w. , - - , - , e ,-- y, w.,- w. -- - ,
- -. . . . . . ~ . -
BYRON 3,0 LISTING OF SAMPLE ANOMALIES Collection Sample Type Location Date Comments AP/l BY-24 01-04-93 Volume estimated. AP/l BY-02 01-11-93 Volume estimated. AP/l llY-02 02-01-93 Volume estimated. AP/I BY-02 02-08-93 Volume estimated; new timer installed. AP/I BY-04 02-08-93 Volume estimated; new timer
, installed.
AP/I BY-21 02-08-93 No power. AP/I BY-21 02-15-93 Volume estimated. AP/I BY-23 05-17-93 High final flow reading. AP/l BY-05 05-24-93 Low final flow reading. AP/I BY-06 05-31-93 Low timer reading; new timer installed. AP/l BY-24 06-14-93 Filter light; pump ceased operation. AP/I BY-24 06-21-93 Low final flow reading. AP/I BY-24 06-28-93 High final flow reading. AP/l BY-04 07-19-93 Volume estimated; new timer installed. AP/I BY-24 08-09-93 Low volume; unable to collect sample. AP/I BY-24 08-16-93 Low volume; sample collection time decreased. AP/l BY-21 11-08-93 Volume' estimated; new timer installed. AP/I BY-24 12-06-93 Volume estimated; new timer-installed. 89
BYRON Table 1. Airborne Particulates and Iodine-131 Collections: Continuous; weekly exchange. Required LLD: 0.01 pCi/m 3 for Gross Beta and 0.07 pC/m3 for 1-131 Units: 10-2 pCi/m 3 By-01 Byron Date Volume Gross Date Volume Gross-Collected (m3) Beta 1-131 Collected (m3) Beta I-131 01-04-93 280 1.8103;03 <2.0a 07-05-93 283 1.810.3;03 -0.8il.6;1.6 01-11-93 282 5.110.4;0.6 0.211.7;1.7 07-12-93 284 1.6i03;03 -0311.1;1.1 01-18-93 284 2.5103;0.4 0.111.4;1.4 07-19-93 283 1.5103;03 0.7i2.4;2.4 01-25-93 282 1.8103;03 1.1-11.4;1.4 07-27-93 325 1.Si0.3;0.3 0.8.11.7;1.7 02-01-93 290 2.6103;0.4 0.511.4;1.4 08-02-93 243 ' 1.610.4;0.4 -1.4fl.8;1.8 02-08-93 286 2.0103;03 -0.211.9;1.8 08-09-63 287 2.210.3;0.4 0.lil.5;1.5 02-15-93 284 3.110.4;0.5 -0.511.6;1.6 08-16-93 293 23103;0.4 0 3.11.0;1.0 02-23-93 323 3.010.2;03 -0.1113;13 08-23-93 293 2.210 3;0.4 0.210.8;0.8 03-01-93 248 2.410.4;0.4 1.911.5;1.5 08-30-93 277 2.510.4;0.5 -0.812.4;2.4 03-08-93 283 2.310.4;0.4 -0311.0;1.0 09-06-93 301 1.9103;03 -0.512.6;2.6 03-15-93 283 1.810.3;0.3 0.011.0;1.0 09-13-93 290 1.910.3;0.3 1.012.2;2.2 03-22-93 285 1.810.3;03 0311.3;13 09-20-93 288 1.2103;03 -0.210.9;0.9 03-29 93 289 0S102;Q2 Q.111.0:1.0 09-27-93 290 11102103 0.51.0:1.0 s 1st Qir, meanis.d. 2.411.0 0 3-10.7 3rd Qtr. meanis.d. 1.810.4 0.010.7 04-05-93 286 1.810.3;03 0.5i13;13 10-04-93 286 1.810.3;03 1.614.0;4.0 04-12-93 284 1.4103;03 -0.812.2;2.2 10-11-93 287 2.2iO3;0.4 -0.210.8;0.8 04-19-93 285 1.2i0.3;03 -0.610.9;0.9 10 18-93 275 1.9103;03 -0.2il.7;1.7 04-26-93 284 1.5103;03 -0.110.7;0.7 10-25-93 282 2.810.4;0.5 .-0.6 0.7;0.7 05-03-93 282 1.8103;03 -0.811.6;1.6 11-01-93 282 1.4103;03 0.211.6;1.6 05;10-93 289 1.9103;03 0.411.6;1.6 _ 11-08-93_ 285 2.4103;0.4 03113;13 05-17-93 285 1.6103;03 -03fl.5;1.5 11-15-93 285 3.510.4;0.5 0.1tl.6;1.6 05-24-93 285 1.5103;03 1.0113;13 11-22-93 285 2.410.4;0.4 -2.8i2.5;2.5 05-31-93 287 1.11.03;03 0.111.8;1.8 11-29-93 290 3.010.4;0.5 -0.lil.5;1.5 06-07-93 283 1.2103;0.3 0.812.1;2.1 12-06-93 279 3.010.4;0.5 -0.511.6;1.6 06-14-93 287 1.510.3;0.3 -0.111.1;1.1 12 13-93 287 2.910.3;0.4- 0.411.6;1.6 06-21-93 281 1.110.2;0.2 .-0.111.7;1.7 12-20-93 285 2.210.4;0.4 0311.5;1.5 06-28-93 286 2.0103:03 -0.410.9:0.9 12-27-93 298 1.8103:0.4 0.1fl.1:L1 2nd Qtr. meanis.d. 13103 0.010.6 4th Qtr. meanis.d. 2.510.6 -0.110.9 a No activity data available. 90
m { BYRON Table 1. Airborne l' articulates and Iodine-131 Collections: Continuous; weekly exchange. Required LLD: 0.01 pCi/m3 for Gross Beta and 0.07 pC/m3 for 1131 Units: 10-2 pCi/m 3 IMD2(CLSlulman.nlley Date Volume Gross Date Volume Cross 3 Collected (m ) Beta 1-131 Collected (m 3) Beta I131 01-01 93 295 1.8103;03 -0Jt11.2;1.2 07-05-93 299 1.9103;03 0311.3;13 01 11-93 279a 3.710.4;0.5 1.212.6;2.6 07-12-93 279 1.4 t03;03 03 tl.7;).7 01-18-93 272 2.710.4;0.5 0.211.5;1.5 07-19 93 283 1.7103;03 0312.4;2.4 01-25-93 275 1.8 t03;03 -0.111.4;1.4 07 27-93 318 2.0103;03 -0.811.7;1.7 02-01-93 292a 2.5103;0.4 -0.211.9;1.9 08-02-93 256 1.810.4;0.4 -0.211.9;1.9 02-08-93 279b 2.0103;03 1.512.2;2.2 084)9-63 269 2.6103;0A -0312.5;2.5 02-15-93 295 2.3103;0A -0312.0;1.0 08 16-93 295 2.4103;0.4 -0.211.5;1.5 ! 02-23-93 316 3.010.2;03 -0.611.2;1.2 08-23 93 288 2.2103;0.4 0.111.0;1.0 03-01 255 2.510.4;0.4 1.ntl.5;1.5 08-30-93 277 2.510.4;0.5 -0.111.1;1.1 03-08-93 278 2.610A;0.4 1.011.1;1.1 09-06-93 299 1.5103;03 0.6 12.0;2.0 03-15 93 287 2.0103;03 0.0tl A;1 A 09-13-93 277 2.510A;0,5 -1.912.5;2.5 03 22-93 286 2.1103;03 0.011.2;1.2 09-20-93 292 1.510.3;03 0.110.8;0.8 03-29 93 289 L3103;02 DJ1010,2 09-27-93 279 1310);02 adtL51L5 1st Qtr. meanis.d. 2310.6 03 t0.7 3rd Qtr. meanis.d. 2.010A -0.110.6 04 415-93 296 1.8103;03 0.111.2;1.2 10-04 93 295 13103;03 -2.213.9;3.9 01-12 93 274 1 AiO3;03 0.611.2;1.2 10-11 93 280 2.910A;0.5 0.111,1; t.1 01-19-93 280 1A103;03 -0.711.1;1.1 10 18-93 292 2.2103;0A 0311.3;13 01 26-93 289 1.6103;03 1.111.0;1.0 10-25-93 286 2.710.4;0.5. -1.111.6;1.6 05 03 93 296 2.2103;0A -0.111.0;1.0 11-01 93 294 1.2103;03 0.2113;13 05-10 93 283 1.8103;03 0.811 A;1 A 114)8-93 278 2A103;0A 0.711.1;1.1 05-17 93 282 1.5103;03 0.111.8;1.8 11-15-93 286 3.510A;0.5 0.111.0;1.0 05 24 93 283 1.6103;03 0.5113;13 11-22-93 284 2.110A;0.4 -0.112.6;2.6 05-31-93 286 1.1103;03 -0.211.8;1.8 11 29-93 290 2.810A;0.5 0.2123;23 06 07-93 295 13103:03 -0 Ail.1;1.1 12-06-93 291 2.810A;0.5 -1.212.7;2.7 06 14-93 279 13103;03 0311.5;1.5 12 13-93 279 3.010A;0.5 -0All.5;1.5 " 06 21-93 297 1.210.2;0.2 .0A11.5;1.5 12-20-93 285 2.0103;0.3 1.112A;2A j 06-28-93 280 11103 &1 0,21L1:L1 L6102;0A - Q3113:1A ' 12-27-93 299 2nd Qtr. meanis.d. 1.610 3 0.111.5 4th Qtr. meanis.d. 2.410.6 -0310.8
^ Volume estimated, b Volume estimated; new timer installed.
91 ~l
BYRON Table 1. Airborne Particulates and Iodine 131 Collections: Continuous; weekly exchange. Required LLD: 0.01 pCi/m3 or f Gross Octa and 0.07 pC/m3 for I-131 Units: 10-2 pCi/m 3 UX-03_Nearslie - East Date Ve'ume Gross Date Volume Gross 3 Collected (m ) Deta I-131 Collected (m3) Deta 1-131 01-04-93 161 1.510.3;0.3 <2.8a 07 05-93 292 2.010.3;0.3 0.311.2;1.2 01-11-93 316 4.810.4;0.6 1.411.6;1.6 07-12-93 280 1.210.3;0.3 0.311.5;l.5 01-18-93 284 2310.3;0.4 1.111.7;1.7 07-19-93 278 1.7103;03 1.711.8;1.8 01-25-93 288 1.8103;03 -0.2.113;13 07-27-93 330 1.7103;03 -0.512.4;2.4 02-01-93 298 2.610.3;0.4 -0.7.tl .2;1.2 08-02-93 244 1.810.4;0.4 -0.411.9;1.9 02-08-93 296 2.410 3;0.4 -1.111.6;1.6 084)9-63 276 2.4103;0.4 -0.112.0;2.0 02-15-93 288 2.310.4;0.4 0.811.7;1.7 08-16-93 283 2.510.3;0.4 0.411.5;1.5 0'2-23-93 306 2.410.2;03 0.110.8;0.8 03-23-93 293 2.2103;0.4 - 0.111.2;1.2 03 01-93 244 1.110.4;0.4 -0.411.6;t.6 08-30-93 278 2.310.4;0.5 -0.210.9;0.9 03-08-93 272 2.210.4;0.4 0.0t0.9;0.9 09-06-93 287 1.8103;03 -0.410.2;0.2 03-15-93 289 1.9103;03 0311.0;1.0 09-13-93 279 2.010.3;0 3 -0.Si2.4;2.4 03-22-93 290 1.9103;03 0.711.1;1.1 09-20-93 279 1.210 3;0.3 0.211.0;1.0 03-29-93 293 LO102;02 03ALO;LO 09-27-93 290 18f03:03 OdiLd;L4 1st Qtr. meanis.d. 2.210.9 0.110.8 3rd Qtr. meanis.d. 1.910.4 - 0.210.8 04-05-93 294 1.7.t03;03 -0.811.8;1.8 10-04-93 286 1.710.3;03 1313.8;3.8 04-12-93 281 1.2103;03 1.412.2;2.2 10-11-93 287 2.710.4;0.5 -0311.6;1.6 04-19-93 280 1.1103;03 -0.2fl.7;1.7 10-18-93 285 2.710.4;0.5 -1.3113;1.3 04-26-93 281 1.610 3;0.3 -0.4i1.2;1.2 10-25-93 287 2.810.4;0.5 0.lil.2;1.2 05-03 93 289 1.9103;03 0.011.0;1.0 114)1-93 293 1.5103;03 0.211.8;1.8 05-10-93 278 1.910.3;0.3 0.211.6;1.6 11-08-93 281 2.410.3;0.4 0.411.2;1.2 05 17-93 277 13103;03 -0.411.4;1.4 11-15-93 275 3.510.4;0.5 0.411.1;1.1-
- 05-24-93 283 1.5103;03 -1.011.6;1.6 11-22-93 285 2.410.4;0.4 1.li1.8;1.8 05 31-93 292 0.910.2;0.2 0.511.5;1.5 11-29-93 294 2.610.4;0.4 -2.112.2;2.2 06-07-93 288 1.2103;03 -0.911.7;1.7 12-06-93 271 2.610.4;0.5 -0311.7;1.7 06-14-93 281 1.4103;03 0312.0;2.0 12-13-93 290 3.210.4;0.5 1.5f2.5;2.5 06 21-93 286 1.410.2;0.2 03i1.7;1.7 12 20-93 300 1.7103;03 -0.611.9;1.9 06-28-93 287 L8103;Q3 DJALZ;LZ 12-27-93 298 22103
- 0d . -0.111.1:11 2nd Qtr. meanis.d. 1.4113 -0.110.6 4th Qtr. monis.d. 2.510.6 0.011.0 i
a No activity data available. l 92
BYRON Table 1. Airborne Particulates and Iodine-131 Collections: Continuous; weekly exchange. Required LLD. 0.01 pCi/m 3 or f Gross Deta and 0.07 pC/m3 or f I-131 Units: 10-2 pCi/m 3 BY-04 Paynesfoint Date Volume Gross Date Volume Gross Collected (m3) Beta I131 Collected (m3) Beta I-131 _ 7 01-04-93 193 2.510.4;0.4 <2.6a 07-05-93 296 2.210.3;0.3 0.Sil.5;1.5 01-11-93 291 5.21- 0.4;0.6 -0.511.5;1.5 07-12-93 275 1.310.3;0.3 -0.6il.6;1.6 01-18-93 284 2.810.4;0.5 0.111.7;1.7 07-19-93 278b 1.910.3;0.3 -0.512.3;2.3 01-25-93 283 1.410.3;0.3 0.2il.6;1.6 07-27-93 325 1.810.3;0.3 1.211.6;1.6 02-01-93 284 2.410.3;0.4 -0.li1.7;1.7 08-02-93 240 2.410.4;0.5 -0.3fl.4;1.4 02-08-93 286b 2.210.3;0.3 -0.li2.5;2.5 08-09-63 280 1.810.3;0.3 -0.611.2;L2 1 02-15-93 288 2.810.4;0.5 -0.8tl.9;1.9 08-16-93 288 2.5f0.3;0.4 -0.li1.6;1.6 02-23-93 323 2.710.2;0.3 -0.311.1;1.1 08-23-93 293 2.410.3;0.4 0.211.3;1.3 l 03-01-93 249 2.410.4;0.4 -0.5fl.3;1.3 08-30-93 278 2.li0.4;0.4 -1.31L5;1.5 03-08-93 282 2.410.4;0.4 0.2iO.7;0.7 09-06-93 280 L510.3;0.3 -1.li2.7;2.7 03-15-93 284 1.710.3;0.3 -0.5fl.2;1.2 09-13-93 284 2.010.3;0.3 -0.812.7;2.7 03-22-93 285 2.010.3;0.3 -0.110.9;0.9 09-20-93 283 1.510.3;0.3 -0.3fl.5;1.5 03-29-93 288 1 010.3:0,3 0.010E)d 09-27-93 295 L7i0.3:0.3 L2;t).9.1.9 1st Qtr. meants.d. 2.411.0 -0.210.3 3rd Qtr. meanis.d. L910.4 -0.410.7 04-05-93 289 L510.3;0.3 -0.611.8;1.8 10-04-93 286 L510.3;0.3 -1.714.1;4.1 04-12-93 281 1.110.3;0.3 0.lil.3;1.3 10-11-93 287 1.4i0.3;0.3 -0.210.9;0.9 04-19-93 280 0.910.3;0.3 0.211.0;1.0 10-18-93 285. 2.410.4;0.4 -0.3fl.3;1.3 04-26-93 284 1.910.3;0.3 -0. SILO;1.0 10-25-93 287 2.710.4;0.4 -0.2iL3;1.3 05-03-93 289 2.3i0.3;0.4 0.lil.0;t0 11-01-93 288 L4i0.3;0.3 0.011.5;1.5 05 10-93 283 2.010.3;0.3 -0.6tL6;1.6 11-08-93 290 2.410.3;0.4 0.211.3;1.3 - 05-17-93 252 1.110.3;0.3 -Llil.6;1.6 11-15-93 284 3.310.4;0.5 -0.Sil.5;t5 05-24-93 283 L4i0.3;0.3 0.511.6;1.6 11-22-93 280 - 2.2i0.4;0.4 -L2il.7;1.7 05-31-93 287 1 210.3;0.3 0.611.5;1.5 11-29-93 290 2.810.4;0.5 -1.812.0;2.0 ; 06-07-93 288 1.010.3;0.3 - 0.211.2;1.2 12-06-93 285 2.910.4;0.5 : -L312.9;2.9 06-14-93 286 L4io.3;0.3 0.711.5;1.5 12-13-93 286 3.210.4;0.5 -0.41L4;1.4 - , 06-21-93 286 1.210.2;0.2 0.81L2;L2 12-20-93 285 2.110.4;0.4 -4.3fl.4;L4 06-28-93 292 2410.3;0.3 -0.81L1:L1 12-27-93 '293 2dio.3;0A -L3.113:13 2nd Qtr. meanis.d. 1.510.4 -0.110.6 4th Qtr. meanis.d. 2.410.6 -L0il.2 a No activity data available, b Volume estimated; installed new timer. l 93 l ________.____-_..____._.-__.______.____._____________._____.____.._i______.___.______________~._______._.m_ ____..__b
DYRON Table 1. Airborne Particulates and lodine-131 Collections: Continuous; weekly exchange. Required LLD: 0.01 pCi/m3 for Gross Deta and 0.07 pC/m3 or f I-131 Units: 10-2 pCi/m 3
. _ . _ , . BY-05_.Neatsile-_ _Suuth Date Volume Gross Date Volume Gross 3
Collected (m ) Deta 1-131 Collected (m3) Deta 1-131 01-01-93 280 1.9103;03 < l .8a 97 05-93 291 2.2103;0.4 -0.611.5;1.5 01-11 93 281 5.010A;0.6 -0.111 A;1 A 07-12-93 280 1.5103;03 0.811.9;1.9 01-18-93 289 3.010A;0.5 -0All.5;1.5 07-19-95 278 1AiO3;03 0.212.1;2.1 01-25-93 293 1.6103;03 -0.211.5;1.5 07-27-91 325 1.6103;03 -0.8 12.2;2.2 02-01-93 279 1.8103;03 1.lil.9;1.9 08-02-93 248 2.010A;0.4 -0311.2;1.2 02-08-93 291 2.6103;0A 0.211.9;1.9 08-09-63 276 2.0103;03 -1.211.4;1 A 02-15-93 288 2A10A;0A 0.011.9;l.9 08-16-93 288 2.6103;0.4 1.Sil.5;1.5 02-23-93 317 2.610.2;03 -0.511.0;1.0 08 23-93 293 2.3103;0A -0.410.7;0.7 I 034)1-93 244 2.710A;0.5 0311.2;1.2 08-30-93 278 2310A;0.4 -1.011.5;1.5 l 03-08-93 282 2.710A;0.5 -0.8113;13 09 06-93 286 1.5103;03 -0.612.9;2.9 j 03 15-93 289 2.0103;03 -0.110.8;0.8 09-13-93 .284 1.610.3;03 -0.212.2;2.2 l 03-22-93 290 1.8103;03 1A11A;1A 09-20-93 269 1.1103;03 1.2.12.2;2.2 l 03-29-93 293 L210.3202 Olill;1d 09-27-93 290 LS103;03 -01tL010 l l 1st Qtr. meanis.d. 2A10.9 0.110.6 3rd Qtr. meants.d, 1.810A -0.110,8 04-05-93 288 1.7103;03 -0.711 A;1 A 10-04-93 286 1.6103;03 -2A14.0;4.0 01-12-93 282 1.2103;03 0.611.7;1.7 10-11-93 287 2.710A;0.5 0310.9;0.9 ' 04 19-93 285 1.0103;03 -1.0il A;1.4 10-18 93 285 2310.4;0A -0.9113;13 1 04-26-93 284 1.7103;03 -0.110.8,0.8 10 25-93 287 2.610A;0.5 -0.511.1;1.1 05-03-93 288 1.9.t03;03 -0.811 A;1 A 11-01-93 288 1.4103;03 0.211.9;1.9 05-10-93 283 2.1103;0.4 -0.111.7;1.7 11-08-93 285 2.2103;0A ' 0.111.6;1.6 05-17 287 1.6103;03 -0.5113;13 11-15-93 284 3.110.4;0.5 ' 0311.1;1.1 05224-93 231b 0.9103;03 -0.211.6;1.6 11-22-93 281' 2.610.4;0.4 3.212.6;2.6 05-31-93 282 0.9103;03 -0.211.9;1.9 11-29-93 290 2.710.4;0.5 -0.611.4;1.4 06-07-93 279 1.1103;03 -0311.1;1.1 12-06 93 280 2.810A;0.5 0.0113;13 06-14-93 281 1.71.03;03 -0.211.5;1.5 12-13-93 281. 3.010A;0.5 1311.4;1.4 06-21-93 286 1310.2;0.2 -0.811.2;1.2 12-20-93 285 2.0103;0.3 -0.612.2;2.2 06-28-93 287 L8103;03 _02iL7;LZ 12-27-93 293 1210];0d -1.211.4:La 2nd Qtr. meants.d. lAiOA -0310.4 4th Qtr. meanis.d. 2A10.5 -0.1113 a No activity data available. b Low final flow. 94 l- }
BYRON Table 1. Airborne Particulates and Iodine-131 Collections: Continuous; weekly exchange. Required LLD: 0.01 pCi/m3 or f Gross Deta and 0.07 pC/m3 for I 131 Units: 10-2 pCi/m 3 BY-06 Oregon Date Volume Gross Date Volume Gross Collected (m3) Deta 1-131 Collected (m3) Beta 1-131 01-04-93 285 1.9103;03 0.210.9;0.9 07-05-93 287 1.8103;03 -03t2.2;2.2 ! 01 11-93 252 6.110.5;0.7 0.911.8;1.8 07-12-93 290 1.5103;03 -0.111.5;1.5-01-18-93 289 2.5103;0.4 -0.111.4;1.4 07-19-93 278 1.7103;03 1.212.4;2.4 ; 01-25 93 287 1.9103;03 0.511.6;1.6 07-27-93 324 1.5103;03 -0.611.7;1.7 ; l 02-01-93 285 2.4103;0.4 -0.8t2.0;2.0 08-02-93 251 2.010.4;0.4 0.512.0;2.0 02-08-93 291 2.4103;0.4- 0.4 11.4;1.4 08-09-63 278 2.liO3;0.4 -03tl.1;1.1 02-15-93 289 2.510.4;0.4 -0312.1;2.1 08 16-93 283 2.5103;0.4 -0.6il.0;1.0 02-23-93 323 2.910.2;03 -0.211.4;1.4 08-23-93 294 2.610.4;0.4 0.0113;13 , 03-01-93 247 2.710.4;0.5 0.511.5;1.5 08-30-93 277 2.410.4;0.4 -1.011.5;1.5 03-08-93 288 2.510.4;0.4 0.410.8;0.8 09-06-93 286 1.6103;0.3 -0.812.7;2.7 03-15-93 306 1.910.3;0 3 0.lil.2;1.2 09-13-93 286 1.8103;0.3 -0.9123;23 03-22-93 280 1.910.3;0.2 -0.611.4;1.4 09 20-93 288 1.3103;03 -0.li23;2.3 03-29-93 284 L110a3A3 -02R010 09-27-93 294 1.8103:03 4111j!;12i 1st Qtr. meanis.d. 2.511.2 0.010.5 3rd Qtr. meanis.d. 1.910.4 -0.20.6 04-05-93 290 1.5103;03 -1,2il.5;1.5 10-04-93 281 1.5103;03 1.813.1;3.1 04-12-93 290 1.4103;03 0.412.0;2.0 10-11-93 291 2.610.4;0.4 -0.211.8;1.8 01-19-93 285 13103;0.3 0.610.9;0.9 10-18-93 285 2.210.4;0.4 -2.7il.7;1.7 04-26-93 289 1.9103;03 -0.5i1,4;1.4 10-25-93 287 2.710.4;0.5 1.411.4;1.4 05-03-93 282 2.1103;0.4 0.811.8;1.8 11-01-93 286 1.510.3;0 3 0.2il.9;1.9 05-10-93 294 2.01 03;03 0.2il.6;1.6 11-08-93 286 2.3103;0.4 -1.211.2;1.2 05-17-93 290 1.6103;03 0.611.2;1.2 11-15-93 286 -3310.4;0.5 -0.911.0;1.0 05-24-93 290 1.8103;03 -0.611.8;1.8 11-22-93 290 2.1103;0.4 -0.li23;23 05-31 93 179a 2.010.4;0.4 0.211.5;1.5 11-29-93 290 2.610.4;0.4 0.112.0;2.0 06-07-93 292 13103;03 0.611.5;1.5 12-06-93 282 3.010.4;0.5 1.713.0;3.0 , 1.6103;0.3 0.911.9;1.9 R 06-14-93 288 12-13-93 283 2.810.3;0.4 0.811.8;1.8 - 06-21-93 290 1.410.2;0.2 -0.Sil.4;1.4 12-20-93 285 2.0103;03 1.711.7;1.7. 06-28-93 287 L9103:03 4511A14 12-27-93 288 2.7103:0.4 -03113:13 2nd Qtr. mean:is.d. 1.7103 0.110.6 4th Qtr. meanis.d. 2.410.5 1.010.8 a Low timer reading; installed new timer. I 95 _] i _ _ ____ _ _ __ _ _ __ _____ _ _ _u _ a
BYRON l Table 1. Airborne Particulates and lodine-131 Collections: Continuous; weekly exchange. Required 1.LD: 0.01 pCi/m3 or f Gross Deta and 0.07 pC/m3 for 1131 ( Units: 10-2 pCi/m 3 l BY-QZ.(C)_h11diorris Date Volume Gross Date Volume Gross 3 Collected (m ) Beta 1-131 Collected (m3) Deta 1131 01-04-93 284 1.610.3;0.3 <2.Sa 97 05-93 291 2.110.3;0.4 -0.311.5;1.5 01-11-93 291 4.810A;0.6 -0.311.6;1.6 07-12-93 290 1.210.3;0.3 -0.411.6;1.6 01-18-93 294 3.010.4;0.5 1.411.9;1.9 07-19-93 288 1.710.3;0.3 0.411.9;1.9 01-25-93 287 1.610.3;0.3 0.111.9;1.9 07-27-93 330 1.610.3;0.3 0.711.5;1.5 02-01-93 285 2.410.3;0.4 0.310.9;0,9 08-02-93 238 1.410.4;0.4 1.212.2;2.2 02 08-93 286 2.110.3;0.4 -0.611.3;1.3 08-09-63 283 1.910.3;0.3 0.011.1;1.1 01-15-93 299 2.710.4;0.5 -0.911.6;1.6 08-16-93 284 2.510.3;0.4 0.511.2;1.2 02 23-93 323 3.110.2;0.3 0.311.1;1.1 08-23-93 294 2.3.10.3;0.4 -0.810.9;0.9 03-)l-93 246 3.010.4;0.5 0.211.2;1.2 08-30-93 277 2.210.4;0.4 0.511.5;1.5 03 08-93 284 2.710.4;0.5 -0.911.0;l.0 09-06-93 285 1.610.3;0.3 -0.4.13.0;3.0 03 15-93 288 1.810.3;0.3 0.511.3:1.3 09-13-93 282 1.710.3;0.3 -0.912.1;2.1 03 22-93 280 1.910.3;0.3 0.911.6;1.6 09-20-93 288 1.210.3;0.3 -0.4 t2.2;2.2 G29-93 299 L3.tR3;0.3 Da51LS15 09-27-93 285 1210,3102 0211J21J lst Qtr. meants.d. 2.510.9 0.110.7 - 3rd Qtr. meants.d. 1.810.4 -0.210.6 04-05-93 284 1.410.3;0.3 1All.9;1.9 10-04-93 281 1.510.3;0.3 -1.314.2;4.2 04 12-93 285 1.610.3;0.3 0.911.9;1.9 10-11-93 287 2.310.3;0A -0.510.9;0.9 01-19-93 285 1.410.3;0.3 0.610.9;0.9 10 18 93 285 2.610A;0.4 -1.111.6;1.6 0026-93 289 1.610.3;0.3 a011.0;1.0 10-25-93 288 2.810A;0A -0A.il.4;1.4 05-03-93 286 2.310.3;0.4 0.111.2;1.2 11-01 93 286 1A10.3;0.3 -1A12.3;2.3 05-10-93 290 1.910.3;0.3 -0.711.1;1.1 11-08-93 281 2.210.3;0.4 1.311.7;1.7 05-17-93 290 1.410.3;0.3 -1.lilA;1A 11-15-93 281 2.610.3;0A 0.311.6;1.6 05-24-93 281 1.510.3;0.3 -0.311 A;1 A 11-22-93 285 2.810.4;0.5 2Ai2.5;2.5 05-31-93 292- 1.210.3;0.3 0.012.2;2.2 11 29 93 290 2.810.4;0.5 0.911.9;1.9 06-07-93 281 1.010.3;0.3 0.811.7;1.7 12-06 282 3.110.4;0.5 .1.912.0;2.0 06 14-93 279 1A10.3;0.3 -0.312.0;2.0 12 13-93 275- 2.910.4;0.5 2.011.5;1.5 06-21-93 290 1A10.2;0.2 -0.711.3;1.3 12-20-93 285 2.210A;0A -0.911.5;1.5 06-28-93 287 LEQJ;03 L11L92L2 12-27 93 288 2,210J;0d 0.6112 1 2 2nd Qtr. meanis.d. 1.510.3 -0.110.7 4th Qtr. meanis.d. 2.510.5 -1.011.3 a No activity data available. 96
BYRON Table 1. Airborne Particulates and loome-131 Collections: Continuous; weekly exchange. Required LLD: 0.01 pCi/m 3 or f Gross Beta and 0.07 pC/m3 for I-131 Units: Iv2 pCi/n 3 BY-08 (C) Leaf River Date Volume Gross Date Volume Gross 3 Collected (m ) Beta I-131 Collected (m3) Beta I-131 01-04-93 284 1.80.3;0.3 0.911.4;1.4 07-05-93 270 1.Sio.3;0.3 0.2i2.0;2.0 01-11-93 291 5.510.4;0.8 0.3tl.8;1.8 07-12-93 287 1.810.3;0.3 -0.111.9;1.9 01-18-93 284 3.010.4;0.5 -0.511.5;1.5 07-19-93 278 1.310.3;0.3 -0.5fl.7;1.7 01-25-93 282 1.610.3;0.3 0.111.9;1.9 07-27-93 336 2.li0.3;0.4 0.9f2.3;2.3 02-01-93 .288 2.410.3;0.4 0.01.7;1.7 08-02-93 240 2.410.4;0.5 -0.lil.4;1.4 02-08-93 293 2.510.3;0.4 -0.312.3;2.3 08-09-63 298 2.510.3;0.4 0.211.5;1.5 02-15-93 289 2.510.4;0.4 -1.lil.5;1.5 08-16-93 292 2.510.3;0.4 -0.lil.2:1.2 02-23-93 323 3.010.2;0.3 0.711.5;1.5 08-23-93 286 2.310.3;0.4 0.4tl .5;1.5 - 03-01-93 245 2.610.4;0.4 -0.4il.4;1.4 08-30-93 277 2.110.4;0.4 0.011.7;1.7 03-08-93 290 2.6i0.4;0.4 -0.511.7;1.7 09-06-93 279 1.610.3;0.3 -1.&l3.0;3.0 03-15-93 288 2.010.3;0.3 0.211.6;1.6 09-13-93 288 2.010.3;0.3 -1.012.7;2.7 03-22-93 285 1.910.3;0.3 0.lio.7;0.7 09-20-93 312 1.410.3;0.3 1.2i2.0,2.0 03-29-93 294 L1102a02. -0311.1.1.1 09 27-93 288 151023;02 -0.4t2.2:2.2 1st Qtr. meanis.d. 2.5tl.1 -0.li0.5 3rd Qtr. meanis.d. 1.910.4 0.0d0.6 04-05-93 278 1.513.0;3.0 0.911.5;1.5 10-04-93 282 1.7i0.3;0.3 -2.413.8;3.8 ( 04-12-93 292 1.010.3;0.3 0.812.1;2.1 10-11-93 288 2.510.4;0.4 1.412.0;2.0 04-19 93 285 1.6f0.3;0.3 0.011.8;1.8 10-18-93 284 2.910.4;0.5 0.811.4;1.4 04-26-93 289 1.510.3;0.3 0.4il.0;1.0 10-25-93 294 2.810.4;0.5 -0.311.1;1.1 05-03-93 275 1.910.3;0.3 -0.311.4;1.4 11-01-93 290 1.310.3;0.3 -0.5fl.7;1.7 05-10-93 291 1.810.3;0.3 0.6i2.1;2.1 11 08-93 292 2.5 0.3;0.4 - 0.310.8;0.8-05-17 93 289 1.410.3;0.3 0.3fl.1;1.1 11-15-93 286 3.510.4;0.5 0.811.3;1.3 05-24-93 281 1.510.3;0.3 0.6il.7;1.7 11-22-93 290 2.510.4;0.4 0.211.8;1.8 05-31-93 282 0.910.2;0.2 -0.211.3;1.3 11-29-93 295- 3.210.4;0.5 0. lit.6;1.6 06-07 280 1.010.3;0.3 0.611.1;1.1 12-06-93 281 3.010.4;0.5 -0.4f3.2;3.2 06-14-93 290 1.210.3;0.3 0.010.9;0.9 12-13-93 285 3.0i0.4;0.5 1.111.9;1.9 06-21-93 290 1.310.2;0.2 1.011.9;1.9 12-20 290 2.210.4;0.4 -4.211.5;1.5 06-28-93 292 2.210.3 0.4 0,110.8:0.8 12-27-93 283 2.410.3:0.4 -1.6-11.4:13 2nd Qtr. meanis.d. 1.410.4 0.410.4 4th Qtr. meanis.d. 2.6i0.6 ' O.011.6 97
BYRON Table 1. Airborne Particulates and lodine-131 Collectionre Continuous; weekly exchange. Required LLD: 0.01 pCi/m3 or f Gross Beta and 0.07 pC/m3 for I 131 Units: 10-2 pCi/m 3 BY-21_UymuEtmiteE Date Volume Gross Date Volume Gross 3 Collected (m ) Deta 1-131 Collected (m 3) Deta I-131 01-0&93 285 1.9103;03 <2.6a 07-05 93 288 2.010.3;03 0.811.6;1.6 01-11-93 296 5.610.4;0.6 0311.7;1.7 07-12-93 288 1.6103;03 0.912.4;2.4 01 18-93 284 3.010.4;0.5 -0.511.5;1.5 07-19-93 283 1.6103;03 -1.311.8;1.8 01-25-93 283 1.610.3;03 0.511.7;1.7 07-27-93 330 1.810.3;03 -0.611.9;1.9 02-01 93 2M 2.910.4;0.5 -0310.9;0.9 08-02-93 248 2.010.4;0.4 0.612.2;2.2 02-08-93 79b 5.011.1;1.1 -0.212.4;2.4 08-09-63 261 1.8103;03 0.911.4;1.4 02-15-93 244C 3.110.4;0.5 0.611.4;1.4 08-16-93 288 2.910.4;0.5 -0.211.6;1.6 02-23-93 317 2.810.2;03 -0311.0;1.0 08-23-93 293 2.4103;0.4 0.0113;13 03-01-93 240 2.910.4;0.5 0311.1;1.1 08-30-93 278 2.2.10.4;0.4 0.011.7;1.7 034)8-93 287 2310.4;0.4 0.511.2;1.2 09-06-93 290 1.7103;03. 0.912.9;2.9 03-15-93 284 1.7103;03 0.411.0;1.0 09-13-93 285 1.9103;03 2.012.5;2.5 03-22-93 280 1.9103;03 -0.211.0;l.0 09-20-93 283 13103;03 0311.8;1.8 03 29-93 288 lliO10J 0J103;03 09-27-93 295 21Q1QJA3 0.211.2:1 2 1 ist Qtr. meanis.d. 2.8113 0.110.4 3rd Qtr. meanis.d. 1.910.4 0.210.8 04-05-93 291 13103;03 0.111.6;1.6 10-01-93 276 1.7103;03 -2.414.7;4.7 04-12-93 289 1.410.3;03 0.1123;23 10-11-93 282 1.8103;03 0.111.1;1,1 04-19-93 275 1.2103;03 0.211.7;1.7 10-18-93 280 2.410.4;0.4 -0.111.6;1.6 04-26-93 289 1.6103;03 1.011.4:1.4 10-25-93 287 3.010.4;0.4 0.411.6;1.6 05-03 93 278 2.1103;0.4 0.111.3;13 11-01-93 282 1.4103;03 -0.8123;23 05-10-93 284 2.0103;03 1.011.5;1.5 11 08-93 290C 2.1103;0.4 0.511.6;1.6 05-17-93 286 1.4103;03 -0.411.2;1.2 11-15-93 284 3.210.4;0.5 0311.0;1.0 05-24-93 284 1.2103;03 -1.011.4;1,4 11-22-93 285 2310.4;0.4 0.112.4;2.4 05-31-93 292 1.0103;03 -0.211.8;1.8 11-29-93 298 2.810.4;0.5 -0.812.1;2.1 06-07 93 287 1.0103;03 03113;13 12-06 283 2.410.4;0.4 -0.511.8;1.8 06-14-93 287 1.6103;03 0.011.0;1.0 12-13-93: 282 3.110.4;0.5 1.411.6;1.6 06-21-93 291 1310.2;0.2 -0.2113;13 12-20-93 285 1.9103;03 0.912.4;2.4 06-28-93 287 2010J;02 0.01Lh1L6 12-27-93 293 3 2.10J;0A QJ1L4113 , 2nd Qtr. meanis.d. 1.510.4 -0.1115 4th Qtr. meanis.d. 2.410.6 0.010.9 a No activity data available, b No power. c Volume estimated; new timer installed. 98
- .- - - - + r-
BYRON Table 1. Airborne l' articulates and Indine-131 Collections: Continuous; weekly exchange. Required 11D: 0.01 pCi/m3 or f Gross Beta and 0.07 pC/m3 for 1-131 Units: 10-2 pCi/m 3 DX-22._Dy.mnEcanue_ESE Date Volume Gross Date Volume Cross 3 Collected (m ) Beta I-131 Collected (m ) 3 Deta I131 01-04-93 290 1.610.3;0.3 <2.9a 07-05-93 288 1.810.3;0.3 0.011.4;1.4 01-11-93 286 4.910.4;0.6 0.011.6;1.6 07-12-93 288 1.210.3;0.3 0.911.8;1.8 01-18-93 284 2.610.4;0.4 0.011.7;1.7 07-19-93 283 1.510.3;0.3 -1.212.2;2.2 01-25-93 288 2.0.10.3;0.3 0.812.0;2.0 07-27-93 330 1.510.3;0.3 0.4tl.7;1.7 02-01-93 288 2.710.4;0.5 0.012.0;2.0 08-02-93 244 1.410.4;0.4 -0.512.1;2.1 02-08-93 286 2.310.3;0.4 0.311.6;1.6 08-09-63 281 1.910.3;0.3 0.411.3;1.3 02-15-93 293 2.710.4;0.5 0.611.5;1.5 08-16-93 288 2.410.3;0.4 -0.411.3;1.3 02-23-93 317 3.110.2;0.3 -0.111.5;1.5 08-23-93 293 2.310.3;0.4 -0.4fl.7;1.7 03-01-93 252 2.810.4;0.5 -0.311.0;1.0 08-30-93 278 2.410.4;0.4 -0.111.5;1.5 03 08-93 287 2.410.6;0.6 -0.411.0;1.0 09-06-93 291 1.510.3;0.3 -1.612.5;2.5 03 15-93 284 1.910.3;0.3 -0.311.8;1.8 09-13-93 285 2.210.3;0.4 -0.212.2;2.2 03-22-93 285 1.710.3;0.3 0.210.8;0.8 09 20-93 283 1.510.3;0.3 -1.012.1;2.1 03-29-93 288 LQiG212 0.210.8:0.8 09-27-93 290 LZiR3;Q2 0.211.8:13 1st Qtr. meanis.d. 2.410.9 0.110.4 3rd Qtr. meanis.d. 1.810.4 -0.210.7 04-05-93 286 1.610.3;0.3 0.511.4;1.4 10-04-93 286 1.410.3;0.3 1.614.0;4.0 04 12 93 283 1.410.3;0.3 -0.211.1;1.1 10-11-93 287 2.510.3;0.4 -0.811.8;1.8 04 19 93 285 1.410.3;0.3 0.111.4;1.4 10-18-93 289 2.610.4;0.4 -0.111.5;1.5 04-26-93 280 2.010.3;0.3 -0.711.2;1.2 10 25-93 292 2.910.4;0.5 -0.310.6;0.6 05-03-93 283 2.110.3;0.4 0.211.5;1.5 11-01 287 1.210.3;0.3 2.312.9;2.9 05-10-93 289 2.110.3;0.4 -0.711.6;1.6 11-08-93 286 2.410.3;0.4 -0.510.8;0.8 05-17-93 286 1.810.3;0.3 -0.211.4;1.4 11-15-93 284 3.110.4;0.5 -0.Sil.5;1.5 05-24-93 279 1.510.3;0.3 -1.112.4;2.4 11-22-93 278 2.610.4;0.4 -3.713.0;3.0 05-31-93 292 1.210.3;0.3 0.411.2;1.2 11-29-93 295 3.110.4;0.5 0.412.1;2.1 06-07-93 287 1.210.3;0.3 -0.311.3;1.3 12-06-93 284 2.310.4;0.4 -1.312.1;2.1-06-14-93 292 0.810.3;0.3 0.411.6;1.6 12-13-93 289 2.7i0.3;0.4 0.411.5;1.5 06-21-93 286 1.410.2;0.2 -0.811.6;1.6 12-20-93 285 1.910.3;0.4 0.212.0;2.0 06-28-93 287 L21Q3A3 -0.511.2:1 '2 12-27-93 293 2314320A D,11L3;L3 2nd Qtr, mean_ts.d. 1.610.4 -0.210.5 4th Qtr. meanis.d. 2.410.6 -0.211.4 a No activity data available. 99
BYRON Table 1. Airborne Particulates and Iodine-131 Collections: Continuous; weekly exchange. Required 1.LD: 0.01 pCi/m3 or f Gross Beta and 0.07 pC/m3 for 1-131 Units: 10-2 pCi/m 3 BY-23 IlyrmWearsite S Date Volume Gross Date Volume Gross 3 Collected (m ) Beta I-131 Collected (m3) Beta I-131 01-04-93 290 1.810.3;0.3 -0.210.6;0.6 07-05-93 313 2.210.3;0.4 0.9i2.2;2.2 01-11-93 286 5.610.4;0.6 -0.311.6;1.6 07-12-93 287 1.510.3;0.3 0.911.6;1.6 01 18-93 284 2.810.4;0.5 0.411.5;1.5 07-19-93 283 1.610.3;0.3 0.412.2;2.2 01-25-93 288 1.710.3;0.3 1.411.6;1.6 07-27-93 330 1.610.3;0.3 -0.812.1;2.1 02-01-93 284 2.410.3;0.4 1.311.9;1.9 08-02-93 244 1.910.4;0.4 0.111.6;1.6 02-08-93 282 2.410.3;0.4 -0.112.;12.1 08-09-63 281 1.910.3;0.3 -0.511.8;1.8 02-15-93 293 2.510,4;0.4 -0.411.6;1.6 08-16 93 288 2.110.3;0.4 0.311.3;1.3 02-23-93 323 2.810.2;0.3 0.711.2;1.2 08-23-93 299 2.110.3;0.4 0.411.3;1.3 03-01-93 252 2.710.4;0.5 -0.710.9;0.9 08-30-93 278 2.110.4;0.4 0.211.3;1.3 03-08-93 282 2.510.4;0.4 -0.711.9;1.9 09-06-93 291 1.510.3;0.3 2.312.0;2.0 03-15-93 284 1.910.3;0.3 -0.310.7;0.7 09-13-93 290 2.210.3;0.4 -2.312.4;2.4 03-22-93 285 2.010.3;0.3 0.311.1;1.1 09-20-93 283 1.610.3;0.3 1.412.2;2.2 03-29-93 298 0 2 0,2.0.2 4211d;1d 09-27-93 295. 1 & iD J2023 .D a i M ; L 1 1st Qtr. meanis.d. 2.511.1 0.110.7 3rd Qtr. meanis.d. 1.910.3 0.211.1 04-05-93 282 1.810.3;0.3 0.711.6;1.6 10-04-93 286 1.410.3;0.3 -0.li3.3;3.3 04-12 93 283 0.910.3;0.3 0.812.0;2.0 10-11-93 292 2.610.4;0.4 -0.112.0;2.0 04 19-93 290 1.3 10.3;0.3 0.410.9;0.9 10 18-93 285 2.410.4;0.4 0.5fl.3;1.3 04-26-93 289 1.610.3;0.3 -1.011.9;1.9 10 25-93 287 2.610.4;0.4 -0.311.6;1.6 05-03-93 283 1.910.3;0.3 0.511.3;1.3 11-01-93 292 1.210.3;0.3 0.712.2;2.2 05-10-93 289 2.110.3;0.4 0.611.7;1.7 11-08-93 291 2.310.3;0.4 0.711.3;1.3 05 17 93 378a 1.910.3;0.3 0.111.3;1.3 11-15-93 289 3.710.4;0.5 0.211.2;1.2-05-24 93 283 1.510.3;0.3 0.511.8;1.8 11-22-93 275 2.310.4;0.4 0.412.5;2.5 05-31-93 287 1.010.2;0.2 0.411.2;1.2 11-29-93 300 2.610.4;0.4 -0.911.7;1.7 06-07 93 288 1.210.3;0.3 0.61.2.1;2.1 12-06-93 284 3.310.4;0.5- 0.811.6;1.6. 06-14-93 282 1.210.3;0.3 -0.311.6;1.6 12-13-93 287 3.110.4;0.5 1.711.3;1.3-06-21-93 291 1.410.2;0.2 -0.711.6;1.6 12-20-93 285 2.110.4;0.4 0.711.8;1.8 06-28-93 292 2h103.;03 :DliM;13 12-27 93 293 22iiDJ 0J DJiL32L3 2nd Qtr. meanis.d. 1.510.4 0.110.6 4th Qtr. meanis.d. 2.410.6 0.410.6 a Illgh final flow reading, 100
BYRON , Table 1. Airborne Pa' ticulates and Iodine-131 Collections: Continuous; weekly exchange. Required LLD: 0.01 pCi/m3 or f Gross Beta and 0.07 pC/m3 for 1-131 Units: 10-2 pCi/m 3 BY-24 Byron Nearsite SW Date Volume Gross Date Volume Gross 3 Collected (m ) Beta I-131 Collected (m ) 3 Beta I-131 01-04-93 290a 1.6103;03 <1.2b 07-05-93 295 1.810.3;0.3 -0.7il.3;1.3 01-11-93 276 5.310.4;0.6 -0.211.8;1.8 07-12-93 282 1.810.3;0.3 -0.lil.5;1.5 01-18-93 285 2.910.4;0.5 -0.2il .5;1.5 07-19-93 302 1.610.3;0.3 0.211.8;1.8 01-25-93 283 1.8103;03 -0312.0;2.0 07-27-93 341 1.7i0.3;03 1.011.5;1.5 02-01-93 288 2.710.4;0.5 -1.112.0;2.0 08-02-93 248 1.610.4;0.4 -0.8i2.9;2.9 02-08-93 291 23103;0.4 -0.712.1;2.1 08-09-93 425I 1.610.2;0.2 0.9113;13 02-15-93 288 2.610.4;0.4 -0.6fl.6;1.6 08-16-93 158 8 2.710.5;0.6 -0.511.9;1.9 02-23-93 317 3.110.2;0 3 -0.4i1.6;1.6 08-23-93 304 23103;0.4 -0.6f'13;13 03-01-93 248 2.9i0.4;0.5 0.012.1;2.1 08-30-93 278 2.410.4;0.4 0.li1.2;1.2 03-08-93 282 2.510.4;0.4 0.4tl.5;1.5 09-06-93 291 1.7103;03 -3.0i2.4;2.4 03-15-93 279 1.810.3;03 0.8il.4;1.4 09-13 290 2.2103;0.4 -0412.1;2.1 03-22-93 283 1.7103;03 0.110.8;0.8 09-20-93 264 1.210.3;03 0.8f2.2;2.2 03-29-93 280 L210202 DB 0.7;02 09-27-93 290 1.8103:03 L2126;24 1st Qtr. meants.d. 2.511.0 0.210.5 3rd Qtr. meants.d. 1.910.4 -0.2il .1 04-05-93 292 1.7i03;03 -1.511.2;1.2 10-04-93 282 1.4103:03 -1.414.5;4.5 04-12-93 278 1.4103;03 0.lil.7;1.7 10-11-93 287 2.5103;0.4 0.6tl.1;1.1 04-19-93 29:i 1.2103;03 0.111.4;1.4 10-18-93 280 2.410.4;0.4 0.2il.5;1.5 - 04-2G93 289 1.6103;03 03fl.3;13 10-25-93 287 2.910.4;0.5 1,4i13;13 05-03-93 283 2.110 3;0.4 0.2il.4;1.4 11-01 93 292 1.4i2.8;2.8 -1.6i2.4;2.4 05-10-93 298 2.0103;0.3 0.511.7;1.7 11-08-93 286 2.510.3;0.4 03il.6;1.6 05-17-93 287 1.5103;03 -0.7i13;13 11-15-93 284 3.110.4;0.5 0.410.9;0.9 05-24-93 293 1.4103;03 0.211.7;1.7 11-22-93 275 2.010.4;0.4 0.li2.1;2.1 05-31-93 287 13103;03 -0.411.4;1.4 11-29-93 290 2.710.4;0.5 0.411.2;1.2 06-07-93 288 1.0103;03 0.2il.0;1.0 12-06-93 28th 2.810.4;0.5 -0.611.9;1.9 06-14-93 282C -0.910.2;0,2 0.8tl.9;1.9 12-13-93 282 3.110.4;0.5 -1.012.2;2.2 06-21-93 257d 1.610.2;0.2 -0.2il.8;1.8 72 20-93 285 2.210.4;0.4 -0.612.0;2.0 06-28-93 346e 2.110 3:0.4 .0 J 1.4:1.4 12 27-93' 293 2.1 03:0.4 0.1113:13 2nd Qtr. mean.is.d. 1.410.7 -0.li0.6 4th Qtr. meanis.d. 2.510.7 -0.li0.8 a Volume estimated. I Iligh volume; unable to collect sample. I b No activity data available. 8 Lowvolume; sample collection time c Filter light; pump ceased operation, decreased. d Low final flow reading, h Volume estimated; new timer installed. e High final flow reading. l 101
BYRON , Table 2. Airborne Particulates Col.lection: Quarterly composites of weekly collections Required LLD: 0.05 pCi/m3 for Cs-134 and 0.06 pCi/m3for Cs-137 and 0.01 pCi/m3 for all other gamma emitters Units: 10-4 pCi/m3 Sample Description and Concentration l EY-01 Byron 1993 Collection Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr. 1 12b Code BYAP-3531 BYAP 3646 BYAP-3762 BYAP-3882 Volume 3699 3704 3737 3706 i Mn-54 5.016.8;6.8 -0.718.9;8.9 6.716.7;6.7 2.614.2;4.2 L Fe -9.5120.8;20.8 -0.8129.4;29.4 3.219.1;9.1 1.311.1;1.1 Co-58 1.716.7;6.7 6.619.2;9.2 -3.018.4;8.4 -3.014.7;4.7 Co-60 1.2.15.5;5.5 3.817.5;7.5 5.6i4.7;4.7 -1.015.5;5.5 Zn-65 -8.7i11.8;11.8 -7.9115.8;15.8 15.9111.7;11.7 1.717.2;7.2 Zr-Nb-95 6.7111.9;11.9 24.2120.7;20.7 -2.3i39;3.9 -0.818.2;8.2 Cs 134 3.514.3;4.3 -3.116.4;6.4 -6.5f16.4;16.4 -1.413.4;3.4-Cs-137 -0.814.3;4.3 2.216.6;6.6 -1.616.0;6.0- 3.6f3.2;3.2 Ba-La-140 19.6145.8;45.8 -23.iS2.6;52.6 -9.7i28.1;28.1 -11.1110.6;10.6 BY-02(C) Stillman Valley l Lab Code BYAP-3532 BYAP-3647 BYAP-3763 BYAP-3883 !
)
VoIume 3698 3720 3711 3739 j Mn-54 1.014.4;4.4 Fe-59 1.9114.5;14.5
-1.416.7;6.7
-4.9114.4;14.4
.-4.2110.9;10.9 3.314.7;4.7
-0.613.6;3.6' 5.719.2;9.2 1] )
Co-58 -0.416.2;6.2 -0.117.7;7.7 3.919.0;9.0 4.215.8;5.8 l Co-60 -0.213.7;3.7 -0.617.8;7.8- 3.li28.0;28.0 3.315.4;5.4 L Zn 65 7.6110.4;10.4 2.9115.5;15.5 2.3115.1;15.1 -6.0111.5;11.5 Zr-Nb-95 -0.8110.2;10.2 -1.5114.3;14.3 15.6iS8.8;58.8 1.618.1;8.1 Cs-134 -0.113.4;3.4 -4.916.2;6.2 3.2176.0;76.0 2.614.2;4.2 Cs-137 4.514.1;4.1 -1.316.4;6.4 -2.917.0;7.0 0.415.3;5.3 Ba-La-140 3.7137.3;37.3 -23.9160.8;60.8 -9.8i22.7;22.7 -7.9119.3;19.3 I 102 m
BYRON Table 2. Airborne Particulates Collection: Quarterly composites of week y collections Required LLD: 0.05 pCi/m3 or f Cs-134 and 0.06 pC;/m3 or f Cs-137 and 0.01 pCi/m3 for all other gamma emitters Units: 10-4 pCi/m3 Sample Description and Concentration - IlY-03 Nearsile - East 1 1993 Collection Period 1st Qtr, 2nd Qtr. 3rd Qtr. 4th Qtr. Lab Code BYAP-3533 BYAP-3648 BYAP-3764 BYAP-3884 VoIume 3725 3700 3689 3732 Mn-54 1.114.5;4.5 -1.416.7;6.7 -2.417.5;7.5 1.113.2;3.2 Fe-59 -1.7116.8;16.8 10.2123.4;23.4 -7A136.1;36.1 -2.9110.0;10.0 Co 58 -1.li5.4;5.4 2.517.7;7.7 -0.416.5;6.5 -2.li3.7;3.7 Co.60 2.114.0;4.0 33160;6.0 1.911.2;1.2 2.013.7;3.7 .n Zn-65 -0.1-110.2;10.2 -4.6114.1;14.1 -12.6114.1;14.1 .1.118.1;8.1 1 Zr-Nb-95 -0.2i9.2;9.2 6.5114.3;14.3 -14.7i16.5;16.5 -3.817.7;7.7 Cs-134 -2.514.4;4.4 -0.215.4;5.4 -6.618.5;8.5 -2.713.2;3.2 Cs-137 1.115.0;5.0 0.215.2;5.2 -2316.6;6.6 0.1133;33 Ba La-140 -23 132.4;32.4 9.41373;373 -9.8116.4;16.4 -1.6114.1;14.1 DY-04 PayBes_Polni La b Code BYAP-3534 BYAP-3649 BYAP-3765 BYAP 3885 VoIume 3620 3680 3695 3726 Mn 54 -0.215.7;5.7 -4.7163;63 -2.215.6;5.6 0.813.9;3.9-Fe-59 -1.7123.9;23.9 -2.21283;28.3 11.5111.5;11.5 -1.5110.6;10.6 Co-58 0.017.6;7.6 -2.217.0;7.0 2.619.9;9.9 -3.4i4.0;4.0 Co-60 1.917.4;7.4 1.818.5;8.5 3.8122.7;22.7 2313.3;33 Zn-65 8.0117.6;17.6 3.5115.2;15.2 2.3114.5;14.5 -1.915.9;5.9 Zr-Nb 95 1.7112.6;12.6 4.9111.5;11.5 -24.6127.5;27.5 1.518.1;8.1 Cs-134 -2.415.0;5.0 -1.215.1;5.1 -4.213.8;3.8 0.511.6;1.6 Cs 137 1315.4;5.4 3.614.5;4.5 -6.015.6;5.6 -1314.2;4.2 Ba-La-140 2.9174.4;74.4 -1.1130.1;30.1 2.011.8;18 1.51111;111 103
l I l DYRON Table 2. Airborne Particulates Collection: Quarterly composites of weekly collections Required LLD: 0.05 pCi/m3 for Cs-134 and 0.06 pCi/m3for Cs-137 and 0.01 pCi/m3 for all other gamma emitters Units: 10-4 pCi/m3 Sample Description and Concentration I l}Y-05 Nearsite . South 1993 Collection Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr. 4 Lib Code BYAP-3535 BYAP-3650 BYAP-3766 BYAP-3886 Volume 3716 3643 3686 3712 M n-54 -5.3110.2;10.2 0.815.5;5.5 3.818.0;8.0 -0.515.2;5.2 Fe-59 -2.5135.7;35.7 9.8118.8;18.8 4.9112.2;12.2 2.3.112.3;12.3 Co-58 -4.2111.7;11.7 1.717.1;7.1 -6.7110.0;10.0 -3.6 4.9;4.9 - Co-60 1.0110.5;10.5 3.116.8;6.8 3.215.9;5.9 6.0.14.0;4.0 . Zn 65 -1.3119.9;19.9 -5.7112.6;12.6 -35.6119.9;20.1 -5.2111.6;11.6 Zr-Nb-95 7 0116.3;16.3 -5.7111.7;11.7 -0.610.6;0.6 2.618.2;8.2 Cs-134 -0.215.2;5.2 -3.014.7;4.7 -1.8i19.5;19.5 -0.614.2;4.2 -
-0.215.2;5.2Cs-137 -1.912.5;2.5 2.614.7;4.7 3.315.1;5.1 .0.213.9;3.9-Ba La-140 -4.3170.7;70.7 19.7141.1;41.1 2.017.1;7.1 9.2110.4;10.4 D_LO6 Qtegen LTb Code BYAP-3536 BYAP-3651 BYAP-3767 BYAP 3887 -
Volume 3706 3646 3716 3720 Mn 54 -0.917.2;7.2 1.2110.0;10.0 2.216.7;6.7 -0.213.4;3.4 Fe-59 -10.4t29.0;29.0 - -3.7i31.3;31.3 -1.613.1;3.1 -7.2110.9;10.9 Co-58 _0.0110.4;10.4 -1.8110.5;10,5 -4.5110.4;10.4 -1.514.6;4.6 Co-60 9.518.4;8.4 -2.619.1;9.1 -3.814.4;4.4 3.6f4.5;4.5 ; Zn-65 -6.8116.1;16.1 -24.6122.9;22.9 8.0113.2;13.2 -1.8111.2;11.2 R Zr-Nb-95 _ -2.2fl6.6;16.6 -1.3122.4;22.4 -9.419.8;9.8 1.317.2;7.2 l Cs-134 -2.716.0;6.0 '2.318.4;8,4 -3.7114.2;14.2 -3.813.7;3.7 i Cs-137 -1.916.4;6.4 -1.317.6;7.6 -0.916.2;6.2 0.714.7;4.7 l Ba-La-140 44.9159.6;59.6 -4.317.1;7.1 -21.7118.2;18.3 -9.8i18.5;18.5
)
'I 101
BYRON Table 2. Airborne Particulates Collection: Quarterly composites of weekly collections Required LLD: 0.05 pCi/m 3 for Cs 134 and 0.06 pCi/m3for Cs-137 and 0.01 pCi/m3 for all other gamma emitters Units: 104 pCi/m3 Sample Description and Concentration DY-07 (C) Mt. Morris 1993 Collection Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr. Lab Code BYAP-3537 BYAP-3652 BYAP-3768 BYAP-3888 Volume 3746 3719 3715 3694 Mn-54 1.416.1;6.1 -3.117.4;7.4 3.017.0;7.0 -1.513.6;3.6 Fe-590.313.7;3.7 11.5117.5;17.5 10.liS3.9;53.9 6.5122.1;22.1 -3.818.9;8.9 Co-58 6.716.0;6.0 -7.119.3;9.3 -1.717.6;7.6 0.313.7;3.7 ; Co-60 6.416.9;6.9 3.8i7.8;7.8 -8.818.8;8.8 -3.314.3;4.3 ' Zn-65 0,417.7;7.7 -2.Sf15.1;15.1 13.7f22.2;22.2 0.418.8;8.8 Zr-Nb-95 2.9f12.5;12.5 -1.4114.1;14.1 5.218.6;8.6 0.516.9;6.9 Cs-134 0.4i4.2;4.2 0.816.5;6.5 -2.9111.1;11.1 -0.2i3.3;3.3 Cs-137 3.2f4.7;4.7 0.814.2;4.2 6.416.5;6.5 -0.6f3.6;3.6 Ba-La-140 -20.7136.6;36.6 -24.0191.4;91.4 -9.91245;245 0.8i11.2;11.2 EY-08 (C) Leaf River Lab Code BYAP-3538 BYAP-3653 BYAP-3769 BYAP-3889 VeIume 3736 3714 3731 3707' Mn-54 1.714.6;4.6 -0.616.9;6.9 3.314.8;4.8 0.7i2.9;2.9 Fe-59 4.4127.0;27.0 19.3i27.1;27.1 16.3116.3;16.3 11.7i15.4;15.4 Co-58 7.217.9;7.9 -0.117.7;7.7 -0.719.1;9.1 -1.314.5;4.5 Co-60 5.515.2;5.2 2.0i5.5;5.5 -2.518.6;8.6 2 413.4;3.4 Zn-65 3.8114.9;14.9 -3.li12.5;12.5 4.5i15.7;15.7 -2.9110.1;10.1 Zr-Nb-95 -2.5112.0;12.0 -3.4113.2;13.2 -10.4113.3;13.3 1.618.6;8.6 Cs 134 -2.514.8;4.8 -3.016.1;6.1- 8.9120.6;20.6 -1.913.8;3.8 Cs-137 -0.915.9;5.9 4.515.0;5.0 -2.415.8;5.8 0.43.6;3.6 Ba-La-140 -24.2i39.8;39.8 -18.3145.9;45.9 59.1f173;173 -3.2114.1;14.1 105
BYRON Table 2. Airborne Farticulates Collection: Quarterly composites of weekly collections Required LLD: 0.05 pCi/m3 or f Cs-134 and 0.06 pCi/m3for Cs-137 and 0.01 pCi/m3 for all other gamma emitters Units: 10-4 pCi/m3 Sample Description and Concentration ILYz2LDyron Neatsi.te_N 1993 Collection Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr. Lab Code BYAP 3539 BYAP-3654 BYAP-3770 BYAP-3890 Volume 3451 3720 3710 3707
-Mn 54 4.5i8.9;8,9 0.119.8;9.8 1.4111.4;11.4 4.514.4;4.4 Fe-59 -10.5142.3;42.3 -5.6128.6;28.6 -26.21222;222 -0.7112.5;12.5 Co-58 -6.919.1;9.1 -5.2111.2;11.2 0.510.0;0.0 0.915.8;5.8 Co-60 -7.0ill.9;11.9 3.219.1;9.1 0.611.8;1.8 9.115.6;5.6 Zn-65 -7.7124.0;24.0 9.9i20.4;20.4 1.1110.7;10.7 -17.2il3.8;13.8 Zr-Nb-95 -4.4116.8;16.8 -17.2121.2;21.2 6.9137.5;37.5 4.219.H;9.8
, Cs-134 3.417.0;7.0 -3.116.5;6.5 -0.617.6;7.6 -1.515.0;5.0 Cs-137 -1.016.9;6.9 3.116.4;6.4 3.315.1;5.1 5.2i4.4;4.4 Ba-La 140 -22.5185.5;85.5 -6.li70.2;70.2 2.0112.2;12.2 -18.9115.9;15.9 BY-22 Bymn.NearMic_ESE Lab Code BYAP-3540 BYAP--3655 BYAP-3771 BYAP-3891 VoIume 3728 3715 3722 3735 Mn 54 -0.417.0;7.0 -4.1111.3;11.3 -5.916.6;6.6 1.513.3;3.3 Fe-59 4.9127.2;27.2 20.0127.7;27.7 4.9129.4;29.4 2.5110.8;10.8 Co-58 -0.618.9;8.9 -3.4112.3;12.3 3.919.0;9.0 0.314.1;4.1 Co 60 1.515.8;5.8 2.519.4;9.4 6.2iS8.6;58.6 -0.713.5;3.5 Zn-65 1.8120.2;20.2 -31.li24.3;24.3 5.7i19.0;19.0 -3.217.6;7.6 Zr-Nb-95 5.3113.1;13.1 3.5122.9;22.9 8.2i497;497 3.216.4;6.4
- Cs-134 -2,115.9;5.9 6.217.6;7.6 0.819.5;9.5 -3.013.3;3.3 Cs-137 1.716.7;6.7 -2.515.2;5.2 1.915.5;5.5 -1.113.3;3.3 Ba La-140 25.1168.1;68.1 -57.21118.0;118.0 11.917.6;7.7 ' 6.9114.5;14.5 106
BYRON Table 2. Airborne Particulates Collection: Quarterly composites of weekly collections llequired LLD: 0.05 pCi/m3 for Cs 134 and 0.06 pCi/m3for Cs 137 and 0.01 pCi/m3 for all other gamma emitters Units: 10-4 pCi/m3 Sample Description and Concentration K-23_IlytertNeardte.S 1993 i Collection Period 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr. ; f Lab Code BYAP-3541 BYAP-3656 BYAP-3772 BYAP-3892 Volume 3731 3817 3762 3746 Mn 54 -1.817.9;7.9 0.617.6;7.6 0.615.2;5.2 0 414.4;4.4 Fe-59 20.9131.9;31.9 6.9126.6;26.6 14.6116.6;16.6 4.2110.9;10.9 Co-58 5.6110.6;10.6 5.9110.3;10.3 -2.2110.8;10.8 2.314.1;4.1 Co-60 -2.619.0;9.0 -0.216.0;6.0 2.513.4;3.4 6.115.6;5.6 Zn-65 7.9117.0;17.0 -10.0116.2;16.2 9.0;9.0;9.0 0.6110.8;10.8 Zr-Nb-95 -5.7119.3;19.3 1.2116.6;16.6 19.2116.1;16.1 3.919.8;9,8 - Cs-134 1.815.9;5.9 0.316.4;6.4 1.416.9;6.9 1.4 15.0;5.0 Cs 137 1.816.3;6.3 5.316.4;6,4 4.216.6;6.6 -2.214.5;4.5 Ba La 140 14.915.7;5.7 31.8172.6;72.6 -33.41463;463 4.3120.3;20.3 DY 24 ByIRBEtatsile_SW Lab Code BYAP-3542 BYAP 3657 BYAP-3773 BYAP 3893 - VoIume 3690 3775 -3763 3707 Mn54 3.318.2;8.2 5.316.9;6.9 6.417.6;7.6 -0.214.5;4.5 Fe59 14.8126.9;26.9 15.4123.5;23.5 4.814.8;4.8 1.9112.4;12.4 Co-58 0.318.8;8.8 2.619.2;9.2 1.818.7;8.7 1.814.4;4.4 Co-60 -6.417.4;7.4 0.918.7;8.7 1.210.9;0.9 -1.415.6;5.6. Zn 65 0.8.110.7;10.7 3.7114.2;14.2 5.6112.3;12.3 0.418.5;8.5 Zr-Nb-95 -10.2116.5;16.5 -1.5120.2;20.2 -4.8150.7;50.7 -1,619.1;9.1 Cs 134 0.614.3;4.3 2.615.9;5.9 1.310.9;0.9 -0.214.3;4.3 Cs-137 -2.714.2;4.2 -5.716.6;6.6 -4,415.9;5.9 -0.714.1;4.1 Ba La 140 14.2157.1;57.1 21.1150.4;50.4 -31.5142.2;42.2 -1.7110.6;10.6
-l 107 l
_ _ . . _ - _ _ _ _ . _ _-_ ~_ . _ _ _ - _ - _ - . . __ _ ._ _ _ - . . _ . __ BYRON Table 3. htilk Collection: Semimonthly hiay through October hlonthly - November through April Required LLD: 1.0 pCi/L for1131;15 pCi/L for Cs-134 and Ba La-140; 18 pCi/L for Cs 137; 20 pCi/L for all other gamma emitters Units: pCl/L -I Sample Description and Concentration ILY-20 K. Reeverts Farm Date Collected 01-04-93 02-01-93 03-01-93 Lab Code BYhil-8811 BYh11-8871,2 BYMI 8940,1 1 131 0.1910.25;0.25 0.0710.15;0.15 0.0910.12;0.12 h!n 54 0.812.5;2.5 0.312.3;2.3 0. lit 8;1.8 Fe 59 8.417.3;7.3 -0.616.7;6.7 -0.514.4;4.4 Co-58 -1.212.1;2.1 0.612.2;2.2 -0.611.8;1.8 Co-60 0.213.1;3,1 0.2i2.4;2.4 -1.1i1.9;1.9 Zn 65 1.615.9;5.9 -3 415.4;5.4 -2.914.1;4.1 Zr Nb-95 0.414.2;4.2 0.714.0;4.0 -1.212.7;2.7 Cs-134 -1.711.8;1.8 0.411.8;1.8 -0.811.7;1.7 Cs-137 2.712.5;2.5 1.512.0;2.0 0.811.8;1.8 Ba l.a-140 0.912.0;2.0 0.512.6;2.6 0.411.8;1.8 Date Collected 04-05-93 05-03-93 05-17-93 i , Lab Code BYhti 9027 BYhti 9098 BYh119168 1-131 0.2110.25;0.25 -0.0110.12;0.12 -0.0310.12;0.12 hin 54 0.7tl.6;1.6 1,412.6;2.6 -2.013.0;3.0 Fe-59 1.414.6;4.6 2.616.5;6.5 2.118.5;8.5 Co-58 0.211.8;1.8 0.312.7;2.7 -1.513.2;3.2 Co-60 -0.112.2;2.2 2.112.2;2.2 -2.013.7;3.7 Zn-65 0.714.2;4.2 -1.516.3;6.3 -1.017.4;7.4 Zr-Nb-95 0.913 1:3.1 0.514.1;4.1 -3.714.3;4.3 Cs 134 2.011.6;1.6 -1,412.2;2.2 0.212.7;2.7 Cs 137 2.611.8;1.8 1.812.5;2.5 0.7i2.7;2.7 Ba La 140 -1.1i2.3;2. 3 -1.212.7;2.7 2.413.0;3.0 108
BYRON a Table 3. Milk ., Collection: Semimonthly - May through October Monthly - November through April Required LLD: 1.0 pCi/L for I-131; 15 pCi/L for Cs-134 and Ba-La-140; i 18 pCi/L for Cs-137; 20 pCi/L for all other gamma emitters ' Units: pCi/L , Sample Description and Concentration BY-20 K. Reeverts Farm Date Collected 06-07-93 06-21-93 07-05-93 07-19-93 Lab Code BYMI-9280,1 BYMI-9354 BYMI-9414 . BYMI-9499 I-131 0_03i0.12;0.12 0.0310.12;0.12 -0.1310.16;0.16 0.05i0.19;0.19 Mn-54 0.311.7;1.7 2.6i2.7;2.7 -1.6f3.0;3.0 -1.li2.1;2.1-Fe-59 -2.615.0;5.0- 1.317.8;7.8 -3.7i9.2;9.2 -0.315.5;5.5 Co-58 -1.2tl.6;1.6 -0.3i2.9;2.9 2.013.0;3.0 -0.712.0;2.0 Co-60 0.611.8;1.8 0.li2.9;2.9 -1.3i3.2;3.2 0.812.2;2.2 Zn-65 -2.8t4.5;4.5 0.7i5.5;5.5 5.2i7.2;7.2 -3.515.1;5.1 Zr-Nb-95 -0.52.8;2.8 1.2i4.6;4.6 1.615.8;5.8 0.8i3.3;3.3 Cs-134 -1.011.6;1.6 1.3f2.2;2.2 -1.6i2.2;2.2 -1.Si2.0;2.0 Cs-137 0.611.6;1.6 -0.712.4;2.4 2.412.5;2.5 1.5i2.0;2.0 Ba-La-140 0.li2.0;2.0 0.414.7;4.7 -1.014.2;4.2 -0.2i2.4;2.4 Date Collected 08-02-93 08-16-93 09-06-93 09-20-93 Lab Code BYMI-9360 BYMI-9633 BYMI-9720 BYMI-9804 I-131 0.0710.14;0.14 -0.0410.12;0.12 0.0410.13;0.13 0.07i0.18;0.18 Mn-54 -1.812.6;2.6 2.6i2.8;2.8 0.712.3;2.3 OAi2.4;2.4 Fe-59 -3.717.6;7.6 -1.416.0;6.0 -0.2i6.5;6.5 -1.817.0;7.0 Co-58 -0.7i2.8;2.8 -0.512.7;2.7 0.6i2.4;2.4 -1.212.6;2.6 Co-60 0.712.2;2.2 0.9i2.3;2.3 -0.412.5;2.5 0.713.3;3.3 Zn-65 2.5i5.9;5.9 -2.616.1;6.1 2.915.7;5.7- -0.Si5.8;5.8 Zr-Nb-95 -1.Di4.5;4.5 1.94.6;4.6 3.2i4.0;4.0 -0.414.4;4.4 Cs-134 -1.412.0;2.0 -0.412.2;2.2 -0.5f2.3;2.3 -0.3i2.1;2.1 Cs-137 0.312.4;.2.4 -0.212.5;2.5 1.5i2.6,2.6 0.4i2.2;2.2 Ba-La-140 -0.215.4;5.4 -1.112.6;2.6 0.012.6;2.6 -0.3i2.5;2.5 109
i BYRON Table 3. Milk j Collection: Semimonthly - May through October Monthly - November through April . ) Required LLD: 1.0 pCi/L for I-131; 15 pCi/L for Cs-134 and Ba-La-140; 18 pCi/L far Cs-137; 20 pCi/L for all other gamma emitters Units: pCi/L Sample Description and Concentration BY-20 K. Reeverts Fatm Date Collected 10-04-93 10-18-93 11-01-93 Lab Code BYMI-9860 BYMI-9952 BYMI-0017 I-131 0.1610.21;0.21 0.1210.19;0.19 0.14i0.16;0.16 i i Mn 54 0.0i2.0;2.0 0.412.8;2.8 0.li2.4;2.4 Fe-59 -1.516.2;6.2 0.416.2;6.2 -2.416.6;6.6 Co-58 1.412.1;2.1 -1.0i2.4;2.4 -0.812.3;2.3 J Co-60 3.2i2.4;2.4 -1.4i2.6;2.6 0.013.2;3.2 Zn-65 -3.li5.9;5.9 -5.8i6.2;6.2 0.816.4;6.4 Zr--Nb-95 0.a14.0;4.0 1.7i3.7;3.7 0.6i4.4;4.4 R Cs-134 -4.312.4;2.4 -2.312.3;2.3 -0.9i2.1;2.1 Cs-? 37 1.212.6;2.6 0.812.6;2.6 1.Si2.7;2.7 Ba-La-140 1.612.6;2.6 0.512.5;2.5 - -2.0i3.0;3.0 Date Collected 12-06-93
,1 Lab Code BYMI-0109 I131 -0.06i0.13;0.13
' Mn -0.612.3;2.3 Fe-59 -2.814.3;4.3 Co-58 -0.6i1.8;1.8 ,
Co-60 1.912.9;2.9 -1 Zn-65 -0.015.0;5.0 l Zr-Nb 1.4i3.4;3.4 1 Cs-134 0.lil.7;1.7 Cs-137 1.212.0;2.0 Ba-La-140 -1.9il.8;1.8 110 L
BYRON ! Table 3. Milk Collection: Semimonthly - May through October Monthly - November through April Required LLD: 1.0 pCi/L for I-131; 15 pCi/L for Cs-134 and Da-La-140; 18 pCi/L for Cs-137; 20 pCi/L for all other gamma emitters Units: pCi/L Sample Description and Concentration BY-26(CLGlen llazzard's Dairy Date Collected 01-04-93 02-01-93 03-01-93 Lab Code BYMI-8812 BYMI-8873 BYMI-8942 I-131 -0.0610.14;14 0.1210.15;0.15 0.1010.14;0.14 Mn-54 -1.li3.0;3.0 2.23.0;3.0 -2.0i2.1;2.1 Fe-59 6.2.f6.3;6.3 -3.0i7.8;7.8 -0.8i5.6;5.6 '~ Co-58 -2.62.8;2.8 1.0i2.9;2.9 0.3f2.4;2.4 Co-60 0.2i3.9;3.9 3.413.0;3.0 -0.4f2.4;2.4 ' Zn-65 0.316.8;6.8 -1.015.5;5.5 -0.8i5.2;5.2 Zr-Nb-95 0.0i4.5;4.5 0.514.5;4 5 1.5i3.6;3.6 Cs-134 -1.72.5;2.5 -0.312.2;2.2 -0.412.2;2.2 Cs-137 -0.312.5;2.5 1.9f2.7;2.7 0.612.2;2.2 a Ba-La-140 1.513.4;3.4 -1.2i3.6;3.6 -1.012.5;2.5 - q i Date Collected 04-05-93 05-03-93 05-17-93 t 1.ab Code BYMI-9028 BYMI-9099 BYMI-9169 I-131 0.2410.24;0.24 0.01d0.11;0.11 -0.07i0.13(1.13 i Mn-54 -1.0i2.6;2.6 1.4f2.2;2.2 1.2i2.6;2.6 Fe-59 -0.32.4;2.4 1.615.6;5.6 2.819.0;9.0 Co-58 -0.2i2.3;2.3 -1.612.1;2.1 0.li2.8;2.8 Co-60 -0.212.7;2.7 0.212.3;2.3 0.213.4;3.4. Zn-65 1.6f5.8;5.8 -0.7f5.9;5.9 -2.117.3,7.3 Zr-Nb-95 1.814.2;4.2 -0.113.9;3.9 4.8f5.2;5.2 i Cs-134 0.412.2;2.2 -1.612.2;2.2 -2.6i2.4;2.4 . j Cs-137 -0.312.4;2.4 1.6i2.2;2.2 0.2i2.1;2.1
)
Ba-La-140 -0.6i2.6;2.6 -0.613.4;3.4 -1.112.9;2.9 l 111 ,l l I r
'_ ___ __z._ U
u .> , l ] , l ( , I BYRON n . h ii l Table 3. Milk .
- Collection
- Semimonthly - May through October
, Monthly - November through April Required LLD: 1.0 pCi/L for I-131; 15 pCi/L for Cs-134 and Ba-La-140; 18 pCi/L for Cs-137; 20 pCi/L for all other gamma emitters Units: pCi/L t
Sample Description and Concentration DY-26(C) GknIIazzard's Dairy Date Collected 06-07-93 06-21-93 07-05-93 07-19-93 Lab Code BYMI-9282 BYMI-9355 dYMI-9415 BYMI-9500
.I-131 0.0610.14;0.14 0.01i0.12;0.12 -0.1610.19;0.19- 0.1710.21;0.21 Mn-54 0.312.6;2.6 1.412.6;2.6 -0.412.3;2.3 - -0.3f2.4;2.4 Fe-59 3.2i7.1;7.1 1.015.8;5.8 4.617.0;7.0 .-2.716.9;6.9 .
Co-58 0.812.4;2.4 1.4i2,7;2.7 L112.6;2.6 -0.912.6;2.6 Co-60 3.9i3.2;3.2 1.812.8;2.8 -0.712,1;2.1 -1.5t3.2;3.2 Zn-65 -0.616.4;6.4 -1.816.4;6.4 1.515.3;5.3 3.016.3;6.3 Zr-Nh-95 -1.914.0;4.0 2.21.4.9;4.9 6.4f3.8;3.8 -1.214.4;4.4 Cs-134 -1.4.12.5;2.5 L012.4;2.4 -2.012.0;2.0 -1.6f2.3;2.3 Cs-137 1.42.7;2.7 0.812.6;2.6 -0.412.2;2.2 1.512.4;2.4 Da-La-140 -1.813.2;3.2 -0.713.0;3.0 -1.913.7;3.7 1.8i2.2;2.2 Date Collected 08-02-93 08-16-93 09-f 6-93 09-20-93 Lab Code BYMl-.9561 BYMI-9634 BYM.'-9721 BYMI-9805 1-131 0.1410.14;0.14 0.03i0.12;0.12 0.0110.11;0.11 0.11i0.18;0.18 Mn-54 1.011.0;1 0 0.611.8;1.8 W .4;2.4 -1.412.8;2.8 Fe-59 0.313.9;3.9 1.014.3;4.3 5.5;6.5 -2.5:17.4;7.4 Co-58 -0.611.2;1.2 0.311.9;1.9 ../i2.7;2.7 0.1f3.0;3.0 Co-60 0.8il 0;1.0 -0.111.7;1.7 2.1f2.6;2.6 0.6i2.4;2.4 Zn-65 -2.2f2.8;2.8 -1.7i4.3;4.3 1.415.8;5.8 -2.415.8;5.8-Zr-Nb-95 -0.7i2.2;2.2 -1.212.8;2.8 0.014.3;4.3 0.314.2;4.2 Cs-134 -1.5-11.0;1.0 -0.6fl.7;1.7 1.012.3;2.3 -0.7f2. 4;2.4
- Cs-137 1.lil.0;1.0 2.011.7;1.7 0.312.3;2.3 1.512.6;2.6
'Ba-La-140 -1.613.1;3.1 1.3i2.3;2.3 -0.713.0;3.0 -0.912.9;2.9 112 a
^ BYRON
- Milk Table 3.
Collection: Semimonthly - May through October Monthly -' November through April . j Required LLD: 1.0 pCi/L for I-131; 15 pCi/L for Cs-134 and Ba-La-140; 18 pCi/L for Cs-137; 20 pCi/L for all other gamma emitters Units: pCi/L Sample Description and Concentration BY-26(C) Glen Hazzard's Dairy Date Collected 10-04-93 10-18-93 11-01-93 Lab Code BYMI-9981 BYMI-9953 BYMI-0018 - 1-131 0.04i0.19;0.19 0.1810.20;0.20- 0.07i0.13;0.13 - 1 Mn-54 1.211.7;1.7 0.512.0;2.0 0.712.6;2.6 Fe-59 -0.35.1;5.1 -0.414.9;4.9 0.516.3;6.3 Co-58 -1.2i2.0;2.0 -0.2i2.1;2.1 0.7i2.5;2.5 Co-60 0.212.9;2.9 -0.412.8;2.8 0.012.9;2.9 Zn-65 -3.715.2;5.2 -1.815.2;5.2 -2.417.0;7.0 Zr Nb-95 0.913.6;3.6 2.414.2;4.2 2.214.8;4.8 Cs-134 -0.62.0;2.0 -2.412.0;2.0 -4.512.8;2.8 Cs-137 0.812.3;2.3 0.012.6;2.6 - 0.712.7;2.7 Da-La-140 1.5i2.6;2.6 0.912.6;2.6 -3.912.8;2.8 Date Collected 12-06-93 Lab Code BYMI-0110 1-131 -0.0610.14;0.14 Mn-54 -2.012.1;2.1 Fe-59 2.6112.2;12.2 Co-58 0.li2.1;2.1 t Co-60 -3.6112.4;12.4 Zn-65 -0.516.3;6.3 Zr-Nb-95 -0.110.4;0.4 Cs-134 0.4i2.2;2.2 Cs-137. 0.3f2.3;2.3 Ba-La-140 0.614.2;4.2 113
BYRON i Table 3. Milk Collection: Semimonthly - May through October Monthly - November through April Required LLD: 1.0 pCi/L for I-131; 15 pCi/L for Cs-134 and Ba-La-140; 18 pCi/L for Cs-137; 20 pCi/L for all other gamma emitters Units: pCi/L Sample Description and Concentration ILY-27 Kenneth Drulen_ Dairy Farm Date Collected 01-04-93 02-01-93 03-01-93 12b Code DYMI-8813 BYMI-8874 BYMI-8943 1-131 0.0910.13;0.13 0.0110.10;0.10 -0.0210.12;0.12 Mn-54 -0.313.1;3.1 0.6i2.8;2.8 0.3i2.6;2.6 Fe-59 5.818.1;8.1 1.415.7;5.7 0.418.2;8.2
. Co-58 -1.413.2;3.2 -2.212.7;2.7 1,112.4;2.4 Co-60 -1.912.8;2.8 -1.0i2.5;2.5 0.312.5;2.5 Zn-65 2.716.8;6.8 3.216.4;6.4 4.216.1;6.1 Zr-Nb-95 -2.25.0;5.0 -1.314.4;4.4 1.2i4.2;4.2 Cs 134 -1.212.2;2.2 -0.712.6;2.6 0.2f2.0;2.0 Cs-137 1.712.6;2.6 2.112.6;2.6 1.012.3;2.3 4 Ba-La-140 2.215.0;5.0 -2.513.2;3.2 0.013.0;3.0 Date Collected 04-05-93 05-03 05-17-93 12b Code BYMI-9029 DYMI-9100 BYMI-9170 1-131 0.0810.26;0.26 0.0310.10;0.10 -0.0310.16;0.16 Mn-54 1.6i2.0;20 1.312.6;2.6 0 ?+15;2.5 Fe-59 1.415.7;5.7 -3.717.8;7.8 2.215.7;5.7 Co-58 -0.412.0;2.0 0.6f2.5;2.5 -0.5i2.6;2.6 Co 0.8t2.2;2.2 0.6i2.7;2.7 0.3i2.5;2.5 Zn-65 3.615.5;5.5 -7.917.5;7.5 -1.016.0;6.0 ,
Zr-Nb-95 -1.li3.4;3.4 -1.314.5;4.5 -0.814.3;4.3 Cs-134 -0.6f2.1;2.1 -0.812.5;2.5 -1.112.2;2.2 , Cs-137 2.2i2.1;2.1 0.112.8;2.8 0.512.2;2.2 Ba-La 140 -0.912.1;2.1 0.03.7;3.7 -0.7i2.2;2.2 114 - 1-
BYRON Table 3. Milk Collectiom Semimonthly - May through October , Monthly - November through April Required LLD: 1.0 pCi/L for I-131; 15 pCi/L for Cs-134 and Ba-La-140; 18 pCi/L for Cs-137; 20 pCi/L for all other gamma emitters Units: pCi/L Sample Description and Concentration ; ILY-?J Kenneth DruienJ2 airy Farm Date Collected 06-07-93 06-21-93 07-05-93 07-19-93 Lab Code BYMI-9283 BYMI-9356 BYMI-9416 BYMI-9501 1-131 0.0010.13;0.13 0.14.t0.21;0.21 0.0710.19;0.19 0.0010.18;0.18 Mn-54 -0.513.5;3.5 0.812.4;2A 1.512.6;2.6 2.312.9;2-.9 Fe-59 4.019.1;9.1 2.515.6;5.6 3.919.4;9.4 1.713.2;3.2 Co-58 -0.413.2;3.2 1.012.6;2.6 0.713.3;3.3 2.217.8;7.8 Co-60 4.7i3.7;3.7 0.612.6;2.6 1.7i3.2;3.2 -0.2i2.7;2.7 Zn-65 -0.417.7;7.7 -0.715.6;5.6 -5.316.5;6.5 -4.616.1;6.1 Zr-Nb-95 1.916.0;6.0 -0.313.6;3.6 ' 1.415.3;5.3 4.814.8;4.8 Cs-134 0.112.3;2.3 -0.412.1;2.1 -0.5i2.1;2.1 1.0t2.2;2.2 Cs-137 1.012.5;2.5 0.912.2;2.2 -0.3f2.6;2.6 2.912.9;2.9 Da-La-140 -0.414.6;4.6 -0.512.9;2.9 -0.313.7;3.7 -1.613.0;3.0 Date Collected 08-02-93 08-16-93 09-06-93 09-20-93 Lab Code BYMI-9562 BYMI-9635 BYMI-9722 BYMl-9806 I-131 0.0110.09;0.09 0.1210.13;0.13 0.0810.13;0.13 0.07IO.18;0.18 Mn 54 0.111.0;1.0 0.7fl.7;1.7 0.6i2.9;2.9 0.012.2;2.2 Fe-59 0.813.4;3.4 2.014.8;4.8 0.516.3;6.3 0.516.2;6.2 Co-58 -0.611.2;1.2 -0.811.6;1.6 -1.812.5;2.5 0.712.6;2.6 Co-60 1.6-11.0;1.0 0.912.0;2.0 0.412.4;2.4 -0. li2.2;2.2 Zn-65 -2.812.5;2.5 -2.814.0;4.0 0.015.3;5.3 -4.516.5;6.5 Zr-Nb-95 0.512.0;2.0 1.512.9;2.9 -1.2i4.1;4.1 -2.514.3;4.3 Cs-134 -0.510.9;0.9 -2.211.6;1.6 0.8i2.1;2.1 -3.612.4;2.4 Cs-137 - 1.011.0;1.0 2.211.8;1.8 0.312.4;2.4 3.212.6;2.6' Ba-La-140 -1.213.0;3.0 -0.512.3;2.3 1.7i2.5;2.5 -0.113.0;3.0
+
115
BYRON Table 3. Milk Collection: Semirnonthly - May through October Monthly - November through April Required LLD: 1.0 pCi/L for I-131; 15 pCi/L for Cs-134 and Ba La-140; 18 pCi/L for Cs-137; 20 pCi/L for all other gamma emitters Units: pCi/L Sample Description and Concentration DY-27 Kenne.titl2mieltH11ty_Ennn Date Collected 10-04-93 10-18-93 11-01-93 12b Code BYMI-9882 BYMI-9954 BYMI-0019,20 1-131 0.1710.21;0.21 0.1110.16;0.16 0.0710.11;0.11 Mn-54 -0.412.6;2.6 -1.2i2.7;2.7 0.7il.7;1.7 Fe-59 0.816.6;6.6 4.316.4;6.4 0.214.3;4.3 Co-58 0.412.7;2,7 1.712.7;2.7 -0.711.8;1.8 Co-60 0.412.8;2.8 -0.112.7;2.7 1.412.3;2.3 Zn-65 ' 3.516.7;6.7 -4.315.9;5.9 0.514.8;4.8 Zr-Nb-95 -1.314.5;4.5 -0.514.4;4.4 0.8 12.9;2.9 Cs-134 1.312.2;2.2 -3.li2.5;2.5 -0.lil.4;1.4 Cs-137 1.412.8;2.8 2.312.7;2.7 1.411.9;1.9 Ba-La-140 0.212.3;2.3 1.012.3;2.3 0.712.2;2.2 Date Collected 12-06-93 Lab Code BYMl-0111 1-131 0.0110.10;0.10 8 Mn-54 -0.2i2.2;2.2 j Fe-59 -0.914.5;4.5 Co-58 0.412.4;2.4 Co-60 2.012.3;2.3 , I Zn-65 -1.Si5.9;5.9 Zr-Nb-95 0.914.2;4.2 Cs-134 -1.012.1;2.1 Cs-137 -0.812.6;2.6 , Ba-La-140 0.812.6;2.6 116
I BYRON Table 3. Milk Collection: Semimonthly - May through October Monthly - November through April Required LLD: 1.0 pCi/L for I-131; 15 pCi/L for Cs 134 and Ba-La-140; 18 pCi/L for Cs-137; 20 pCi/L for all other gamma emitters Units: pCi/L j- Sample Description and Concentration V l DYSP-28 Duane.Camling Dairy Farma Date Collected 01-04-93 02-01-93 03-01-93 Lab Code BYMI-8814 BYMI-8875 BYMI-8944 ! I-131 0.1910.21;0.21 -0.0110.09;0.09 0.0410.13;0.13 Mn-54 -2.113.5;3.5 0.312.8;2.8 -2.9i2.8;2.8 . Fe-59 1.217.1;7.1 -5.418.8;8.8 3.917.5;7.5 Co-58 -2.012.9;2.9 1.813.5;3.5 -1.612.7;2.7 Co-60 2.913.1;3.1 0.212.9;2.9 -0.312.7;2.7 Zn-65 -9.117.6;7.6 4.416.9;6.9 3.316.4;6.4 7.r-Nb-95 2.514.9;4.9 0.215.1;5.1 4.64.7;4.7 Cs-134 0.012.3;2.3. -1.012.1;2.1 -1.li2.5;2.5 Cs-137 1.312.7;2.7 1.912.5;2.5 -0.li2.8;2.8 Ba-La-140 0.313.6;3.6 2.3i3.3;3.3 0.013.5;3 5 Date Collected 04-05-93 05 10-93 05-17-93 Lab Code BYMI-9030 BYMl-9137 BYMI-9171 I-131 0.0110.23;0.23 0.0110.13;0.13 0.0410.17;0.17 Mn-54 -0.511.9;1.9 0.212.8;2.8 -0.4f2.2;2.2 Fe-59' 2.415.6;5.6 2.61.6.7;6.7 -1.116.2;6.2 Co-58 0.7il.8;1.8 -1.612.5;2.5 1.li2.4;2.4 l Co-60 0.012.2;.2.2 -0.913.1;3.1 -1.4i2.5;2.5 Zn-65 2.614.8;4.8 -1.315.9;5.9 -4.916.8;6.8 Zr-Nb-95 -0.512.9;2.9 1.014.3;4.3 -0.4.14.4;4.4 - Cs-134 -0.511.6;1.6 -0.912.3;2.3 -2.3i2.3;2.3 C3-137 0.811.8;1.8 1.412.6;2.6 -0.7i2.6;2.6 Ba-La 140 0.4.t2.1;2.1 0.012.5;2.5 -3.li2.8;2.8 a Not required by Technical Standards, Camling Farm is sampled as an extra location. 117 _ _ _ - - _ _ - - _ _ _ _ _ _ _ - _ - _ _ - - _ __0
BYRON
- Table 3. Milk Collection: Semimonthly - May through October Monthly - November through April Required LLD: 1.0 pCi/L for 1-131; 15 pCi/L for Cs-134 and Ba-La 140; 18 pCi/L for Cs-137; 20 pCi/L for all other gamma emitters l Units: pCi/L Sample Description and Concentration BYSP-28 Duane Camling Dairy Farm a Date Collected 06-07-93 06-21-93 07-12-93 07-19-93 Lab Code BYMI-9284 BYMI-9357 BYMI-9454 BYMI-9502 1-131 0.0110.13;0.13 0.0110.13;0.13 0.1010.17;0.17 0.0010.19;0.19 Mn-54 1.7i2.8;2.8 2.213.5;3.5 -0.li1.2;1.2 1.112.8;2.8 Fe-59 -1.717.1;7.1 5.5i9.1;9.I 2.714.3;4.3 0.2i8.6;8.6 Co-58 0.312.7;2.7 1.412.6;2.6 1.lil.3;1.3 -1.2i3.4;3.4 Co-60 -0.7i2.8;2.8 4.6i3.6;3.6 2.011.5;1.5 3.313.5;3.5 7n-65 1.816.1;6.1 1.17.8;7.8 -0.113.0;3.0 -1.616.4;6.4 Zr-Nb-95 0.814.0;4.0 2.314.9;4.9 -1.7i2.4;2.4 2.015.9;5.9 Cs-134 0.012.7;2.7 -0.4 t2.5;2.5 0.511.0;1.0 -0.6f2.8;2.8 Cs-137 -1.412.8;2.8 0.92.7;2.7 1.2il.1;1.1 1.012.8;2.8 Ba-La-140 0.2i2.5;2.5 4.013.7;3.7 -0.li2.2;2.2 0.312.4;2.4 Date Collected 08-02-93 08-16-93 09-06-93 09-20-93 Lab Code BYMl 6563 BYMI-9636 BYMI-9723 BYMI-9807 -
I-131 0.0210.14;0.14 0.0510.13;0.13 0.0110.12;0.12 0.0010.17;0.17 Mn-54 -0.211.3;1.3 -2.512.7;2.7 1.8f2.8;2.8 -0.712.9;2.9 Fe-59 -0.914.6;4.6 1.417.7;7.7 4.318.1;8.1 1.718.4;8.4 Co-SS 0.3tl.5;1.5 -0.612.7;2.7 -1.4i2.6;2.6 -1.213.1;3.1 Co-60 0.71.5;1.5 0.412.5;2.5 3.1f3.2;3.2 -0.113.3;3.3 ! Zn-65 -0.5i3.0;3.0 -1.716.1;6.1 1.1i6.8;6.8 -2.3.17.3;7.3 7.r-Nb-95 -1.6f2.6;2.6 0.8i4.1;4.1 -0.3i4.6;4.6 -0.4i5.1;5.1 - I Cs-134 -0.511.0;1.0 0.0f2.3;2.3 0.7f2.0;2.0 1.7i2.1;2.1. l Cs-137 1.511.2;1.2 3.012.6;2.6 2.0i2.7;2.7 1.li2.6;2.6 Ba-La-140 -2.813.5;3.5 1.412.7;2.7 -0.3i3.0;3.0 -2.li3.2;3.2 118
o BYRON Table 3. Milk
. Collection: Semimonthly - May through October i Monthly - November through April Required LLD: 1.0 pCi/L for I-131; 15 pCi/L for Cs-134 and Ba La-140; 18 pCi/L for Cs-137; 20 pCi/L for all other gamma ;
emitters Units: pCi/L Sample Description and Concentration BYSP-28 D_uane Camling Dairy Farma-Date Collected 10-04-93 10-18-93 11-01-93 i Lab Code BYMI-9883 BYMI-9955,6 BYMI-0021 1131 0.0110.20;0.20 0.0710.24;0.24 0.1510.17;0.17 Mn-54 1.9i2.5;2.5 -1.2il.9;1.9 -1.912.2;2.2 Fe-59 -0.615.1;5.1 2.414.6;4.6 0.315.1;5.1 Co-58 -0.812.6;2.6 0.&i2.0;2.0 -1.012.0;2.0 Co-60 -0.li3.0;3.0 1.911.8;1.8 1.512.5;2.5 Zn-65 -2.015.6;5.6 -1.014.7;4.7 1.li5.5;5.5 Zr-Nb-95 -0.614.5;4.5 0.7f3.1;3.1 3.414.0;4.0 Cs-134 -0.412.2;2.2 -0.911.7;1.7 -0.7i2.2;2.2 Cs-137 0.212.3;2.3 1.112.2;2.2 0.012.4;2.4 Ba-La-140 -1.112.2;2.2 0.711.8;1.8 0.412.6;2.6 ,4 l Date Collected 12-06-93 1 Lab Code BYMI-0112 1-131 -0.0310.10;0.10 Mn-54 -1.4.12.3;2.3 Fe 59 1.213.3;3.3 Co-58 -0.812.2;2.2 Co-60 2.8114.7;14.7 Zn-65 -3.214.9;4.9 Zr-Nb-95 2.01- 25.5;25.5 Cs-134 2.312.8;2.8 Cs-137 0.2f2.5;2.5 i Ba-La-140 -0.110.4;0.4 119 l _ _ _ _ _ L E
I BYRON 'I Table 3. Milk Collection: Semimonthly - May through October Monthly - November through April Required LLD: 1.0 pCi/L for I-131;15 pCi/L for Cs-134 and Ba-La-140; 18 pCi/L for Cs-137; 20 pCi/L for all other gamma emitters Units: pCi/L Sample Description and Concentration BY-30 Don Roos Dairy Date Collected 01-04-93 02-01-93 03-01-93 Lab Code BYMI-8815 BYMI-8876 BYMI-8945 I-131 0.1410.18;0.18 0.0810.12;0.12 0.11iO.12;0.12 Mn-54 1.813.1;3.1 -0.6t2.7;2.7 -0.613.0;3.0 Fe-59 -4.811.0;1.0 0.316.4;6.4 -2.918.9;8.9 Co-58 0.213.1;3.1 0.5i2.6;2.6 1.3f3.2;3.2 Co-60 -2.4i3.3;3.3 0.612.9;2.9 1.6f3.7;3.7 Zn-65 4.016.3;6.3 -7.817.3;7.3 -4.5i7.4;7.4 Zr-Nb-95 3.614.7;4.7 2.li4.6;4.6 -2.915.4;5.4 Cs-134 0.612.2;2.2 -1.412.1;2.1 -0.412.7;2.7 Cs-137 0.li2.7;2.7 1.112.6;2.6 1.913.0;3.0 Ba La-140 0.313.2;3.2 -0.912.2;2.2 -1.Si4.3;4.3 Date Collected 04-05-93 05-03-93 05-17-93 Lab Code BYMl-9031 BYMI-9101 BYMI-9172 I-131 0.0510.21;0.21 0.0010.10;0.10 -0.0710.17;0.17 Mn-54 -1.912.5;2.5 0.213.0;3.0 1.112.4;2.4 Fe-59 -2.215.2;5.2 1.918.1;8.1 -2.216.7;6.7 Co-58 -1.2f2.4;2.4 .1513.3;3.3 -2.li2.7;2.7 Co-60 2.312.1;2.1 -0.413.1;3.1 0.412.8;2.8 Zn-65 -3.315.6;5.6 1.716.8;6.8 1.7i6.0;6.0 Zr-Nb-95 0.7f3.7;3.7 0.414.5;4.5 -1.214.4;4.4 Cs-134 0.712.1;2.1 -1.4i2.4;2.4 -1.7i2.2;2.2 Cs-137 0.512.3;2.3 1.013.0;3.0 1.8i2.5;2.5 Ba-La-140 3.2i2.7;2.7 -1.8i3.5;35 0.312.2;2.2 120 ; 4
, . . - ., y ..m. , , , . - ~ . , - .
I BYRON Table 3. Milk Collection: Semimonthly - May through October l- Monthly'- November through April , Required LLD: 1.0 pCi/L for I-131; 15 pCi/L for Cs-134 and Da-La-140; 18 pCi/L for Cs-137; 20 pCi/L for all other gamma emitters Units: pCi/L ; 1 Sample Description and Concentration i DY-30 Don Rooslhiry Date Collected 06-07-93 06-21-93 07-05-93 07-19-93 ! l i I2b Code BYMI-9285 BYMI-9358 BYMI-9417 BYMI 9503 1-131 0.0810.13;0.13 0.0310.19;0.19 0.1410.21;0.21 0.1010.20;0.20 Mn-54 0.4i2.1;2.1- 0.213.0;3.0 -0.912.6;2.6 -1.4i2.4;2.4 Fe-59 4.415.5;5.5 -2.018.8;8.8 -3.417.4;7.4 5.616.6;6.6 j Co-58 0.112.2;2.2 1.412.9;2.9 -0.7i2.5;2.5 -0.2i2.3;2.3 Co-60 -0.212.2;2.2 2.713.6;3.6 1.612.8;2.8 0.1i2.5;2.5 Zn-65 -2.8i4.9;4.9 -4.716.2;6.2 -5.016.0;6.0 1.416.0;6.0 Zr-Nb-95 2.013.6;3.6 1.115.9;5.9 -1.914.7;4.7 1.014.0;4.0 Cs-134 -0.111.8;1.8 -1.012.6;2.6 -0.812.1;2.1 -0.212.4;2.4 ' Cs-137 1.112.0;2.0 0.li2.6;2.6 2.li2.5;2.5 2.012.6;2.6 Ba-La-140 0.013.0;3.0 1.1il.4;1.4 -1.812.7;2.7' 1.012.5;2.5 Date Collected 08-02-93 08-16-93 09-06-93 09-20 93 . Lab Code BYMI-9564 BYMI-9637 BYMI-9724 BYMI.9808,9 -1 1-131 0.1010.15;0.15 0.0.10.13;0.13 0.0510.12;0.12 0.1310.16;0.16 q I Mn-54 0.8.11.0;1.0 0.012.3;2.3 0.412.3;2.3 0.211.7;1.7 Fe-59 1.913.6;3.6 0.016.7;6.7 -3.2i7.0;7.0 -2.315.0;5.0 Co-58 -0.2il.1;1.1 -0.812.1;2.1 1.012.4;2.4 -0.511.7;1.7 Co-60 0.811.1;1.1- 1.3f2.8;2.8 -0.212.7;2.7 1.112.0;2.0 Zn-65 -3.912.8;2.8 0.8i5.6;5.6 -2.116.2;6.2 -0.8i4.6;4.6 Zr-Nb-95 0.812.1;2.1 0.314.0;4.0 -1.914.4;4.4 0.815.8;5.8 Cs-134 -1.311.0;1.0 -2.812.2;2.2 -4.012.5;2.5 -3.511.6;1.6 Cs-137 0.511.1;1.1 0.3f2.2;2.2 0.012.5;2.5 -0.2il.7;1.7 Ba-La-140 -1.313.2;3.2 0.3i2.3;2.3 -1.li2.5;2.5 0.311.9;1.9 121
.. I g
i :. BYRON Table 3. Milk Collect. ion: Semimonthly - May through October Monthly - November through April Required LLD: 1.0 pCi/L for 1-131; 15 pCi/L for Cs-134 and Ba-La-140; 18 pCi/L for Cs-137; 20 pCi/L for all other gamma emitters Units: pCi/L Sample Description and Concentration BY-30 Don Roos Dairy Date Collected 10-04-93 10-18-93 11-01-93 Lab Code BYMI-9884 BYMI-9957 BYMI-0022 I-131 -0.0610.18;0.l8 0.0310.17;0.17 0.0110.11;0.11 Mn-54 -1.112.3;2.3 2.012.5;2.5 -0.4i2.6;2.6 Fe-59 2.016.0;6.0 1.416.4;6.4 0.316.7;6.7 Co-58 1.112.2;2.2 1.212.3;2.3 -1.2f2.4;2.4 Co-60 -0.412.2;2.2 0.112.8;2.8 0.9i2.6;2.6 Zn-65 -L016.2;6.2 -4.115.9;5.9 -3.216.1;6.1 Zr-Nb-95 1.614.2;4.2 0.013.9;3.9 -0.214.1;4.1 Cs-134 -2.92.3;2.3 -2,2i2.2;2.2 -1.212.4;2.4 Cs-137 0.512.2;2.2 0.li2.4;2.4 0.312.4;2.4 Ba-La-140
-1.112.4;2.4 -1.li2.5;2.5
-1.2i2.9;2.9 Date Collected 12-06-93 l
Lab Code BYMI-0113 I 131 0.0410.12;0.12 Mn-54 0.311.8;1.8 Fe-59 -2.4f3.7;3.7 Co-58 -1.2i2.0;2.0 ; Co-60 -0.812.2;2.2 i Zn-65 -1.214.5;4.5 l Zr-Nb-95 0.013.4;3.4 i Cs-134 -1.211.9;1.9 Cs-137 2.li2.1;2.1 ]
~
Ba-La-140 -1.5fl.8;1.8 i _ _ ______ _ __ _ --_ _ _ _ - _ - - -- - - - - - -- - -- - J
BYRON 3-
' Table 4. Fish, Edible Portions Collection: Three (3) times per year Required LLD: 0.13 pCi/g for Cs-134, Co-58,60 and Mn-54; 0.15 pCi/g for Cs-137 and 0.26 pCi/g for all other gamma emitters Units: 10-2 pCi/g wet weight ;
Sample Description and Concentration DY-12 Oregon Pool of Rock River. Downstraltn l Date Collected 05-11-93 'I 05-11-93 05-11-93 ! Lab Code BYF-2071 BYF-2072 BYF-2073 Type Silver Redhorse Quillback Largemouth Buffalo Mn-54 0.310.8;0.8 0.410.6;0.6 0.510.6;0.6 Fe-59 -1.212.5;2.5 1.0f2.2;2.2 -1.312.2;2.2 Co 58 0.4i0.8;0.8 0.210.6;0.6 0.510.7;0.7. Co-60 -0.4il.0;1.0 0.710.6;0.6 0.410.8;0.8 Zn-65 -0.2i2.2;2.2 -0.3il .9;1.9 -0.911.9;1.9 Zr-Nb-95 -0.5fl.5;1.5 -0.2il.3;1.3 0.0i1A;1.4 Cs-134 -0.310.7;0.7 -0.310.6;0.6 -0.6fo.7;0.7 Cs-137 0.510.8;0.8 0.410.6;0.6 0.610.7;0.7 Ba-La-140 -0.6f2.4;2.4 0.011.8;1.8 -0.5tl.3;1.3 Date Collected 05 11-93 05-11-93 07-15-93 I Lab Code BYF-2074 BYF-2075,6 BYF-2119 Type Catfish Catfish Silver Redhorse 4 Mn-54 0.210.7;0.7 0.410.7;0.7 0.610.5;0.5 Fe-59 0.710.2;0.2 -1.12.1;2.1 0.811.9;1.9 Co-58 0.110.9;0.9 0.311.5;1.5 0.00.8;0.8 Co-60 0.510.9;0.9 -0.210.9;0.9 0.6fl.1;1.1 Zn-65 -0.111.6;1.6 0.2il.7;1.7 -4.5fl.7;1.7 ! ZrM-95 1.411.5;1.5 -0.7fl.2;1.2 -1.2i2.7;2.7 Cs-134 -0.510.6;0.6 0.3fl.3;1.3 0.511.3;1.3 Cs 137 0.110.6;0.6 0.510.7;0.7 -0.li0.6;0.6 Ba-La-140 1.912.2;2.2 -0.41.2;1.2 1.714.2;4.2 123 .
]
, - -. . , . . - +
BYRON Table 4. Fish, Edible Portions
- Collection: Three (3) times per year Required LLD: 0.13 pCi/g for Cs-134, Co-58,60 and Mn-54; 0.15 pCi/g for Cs-137 and 0.26 pCi/g for all other gamma emitters Units: 10-2 pCi/g wet weight l
Sample Description and Concentration-BY-12 Oregon Pool of Rock River. Downstream Date Colleued 07-15-93 07-15-93 15-93 Lab Code BYF-2120 BYF-2121 BYF-2122 Type Carp Golden Redhorse River Carpsucker Mn-54 0.011.0;1.0 0.lil.0;1.0 0.210.6;0.6 Fe-59 -1.215.3;5.3 1.313.6;3.6 -1.7115.7;15.7 Co-58 -0.6il.3;1.3 0.111.0;1.0 0.410.8;0.8 Co-60 0.4tl.1;1.1 0.110.9;0.9 0.5i5.0;5.0 Zn-65 -1.Si2.9;2.9 0.112.5;2.5 0.711.4;1.4 Zr-N 4 95 0.7i2.2;2.2 -0.lil.7;1.7 1.0il7.9;17.9 Cs-134 ' O.210.8;0.8 0.8i0.7;0.7 0.010.3;0.3 - Cs-137 1.Dil.0;1.0 0.2i0.7;0.7 0.Dio.5;0.5 Ba-La-140 -1.0112.8;12.8 -3.7d6.6;6.6 2.9116.0;16.0 Date Collected 07-15-93 10-12-93 10-12-93 Lab Code BYF-2123 BYF-2162 BYF-2163 Type Catfish Carp Silver Redhorse Mn-54 -0.210.6;0.6 -1.71.0;1.0 0.110.8;0.8 - Fe-59 -0.410.5;0.5 1.1i2.1;2.1 -0.3f2.0;2.0 Co-58 -0.310.6;0.6 0.711.2;1.2 0.3i0.9;0.9 Co-60 -0.4i4.0;4.0 2.2il.1;1.1 -0.311.0;1.0 Zn-65 0.7il.4;1.4 -0.1f2.3;2.3 0.Si2.0;2.0 Zr-Nb-95 0.210.2;0.2 0.612.0;2.0 0.511.4;1.4 Cs-134 -0.2io.4;0.4 -0.210.9;0.9 0.0f0.8;0.8 Cs-137 0.310.6;0.6 0.311.1;1.1 0.4i0.8;0.8 Ba-La-140 0.210.7;0.7 -1.515.4;5.4 -3.812.1;2.1 l 124
1 l BYRON l Table 4. Fish, Edible Portions Collection: Three (3) times per year Required LLD: 0.13 pCi/g for Cs-134, Co-58,60 and Mn-54; 0.15 pCi/g for Cs-137 and 0.26 pCi/g for all other gamma emitters Units: 10-2 pCi/g wet weight Sample Description and Concentration DY-12. Oregen_EcoLoLRoc1RircrJ2awnstream Date Collected 10-12-93 10-12-93 10-12-93 Lab Code BYF-2164 BYF-2165 BYF-2166 Type River Carpsucker Quillback Catfish Mn-54 0.411,4;1.4 0.111.1;1.1 0.410.7;0.7 Fe-59 -4.918.0;80 0.612.9;2.9 -2.312.3;2.3 - Co-58 -0.4.12.2;2.2 0.111.2;1.2 -0.310.9;0.9 Co-60 -0.4i0.9;0.9 -0.3tl.0;1.0 0.110.1;0.1 Zn-65 2.914.1;4.1 -0.312.9;2.9 -1.212.0;2.0 Zr-Nb-95 0.6tl.2;1.2 0.212.0;2.0 0.110.5;0.5-Cs-134 0.210.4;0.4 -0.110.9;0.9 0.210.7;0.7.- Cs-137 0.lil.5;1.5 0.511.2;1.2 ' O.210.6;0.6 Ba-La 140 4.7111.2;11.2 -0.811.6;1.6 -3.7110.6;10.6 e 125 i n ,- , , - e
BYRON Table 4. Fish, Edible Portions Collection: Three (3) times per year ! Required LLD: 0.13 pCi/g for Cs-134, Co-58,69 and Mn-54; 0.15 pCi/g for Cs-137 and 0.26 pCi/g for all other gamma emitters Units: 10-2 pCi/g wet weight l Sample Description and Concentration l BY-13(C) Rock River. Upstream Date Collected 05-11-93 05-11-93 05-11-93 tab Code BYF-2065 BYF-2066 BYF-2067 1 Type Carp Redhorse Quillback Mn-54 0.311.1;1.1 0.0f0.7;0.7 0.010.7;0.7 Fe-59 -0.513.9;3.9 2.012.6;2.6 0.4_t2.7;2.7 Co-58 0.311.3;1.3 -0.510.9;0.9 -0.210.8;0.8 Co 60 1.1tl.4;1.4 -0.210.8;0.8 0.410.8;0.8 Zn-65 -1.212.8;2.8 -0.4fl.6;1.6 -0.9i2.2;2.2 Zr Nt-95 0.31.6;1.6 0.li1.3;1.3 0.411.2;1.2 , Cs-134 0.li0.9;0.9 0.110.6;0.6 -1.110.7;0.7 j Cs-137 0.31-0.9;0.9 0.210.5;0.5 -0.li0.7;0.7 ' Ba-La-140 -2.6i2.8;2.8 0.511.4;1.4 -0.912.0;2.0 5
' Date Collected 05 11-93 05-11-93 05-11 93 Lab Code BYF-2068 BYF-2069 BYF-2070 Type- Shorthead Redhorse Walleye Catfish Mn-54 -0.210.6;0.6 0.010.9;0.9 1.4il.3;1.3 Fe-59 0.411.8;1.8 0.8f2.5;2.5 3.8i3.7;3.7 C&58 -0.110.7;0.7 -0.2il.0;1.0 -0.8il.4;1.4 . -
Co-60 0.40.7;0.7 0.2i0.9;0.9 1.611.5;1.5 i Zn-65 -1.411.7;1.7 -0.6fl.8;1.8 -1.li3.4;3.4 Zr-Nb-95 0.011.2;1.2 -0.211.5;1.5 0.7i2.6;2.6 Cs-134 -0.410.6;0.6 0.410.7;0.7 -0.3fl.1;1.1 - Cs-137 0.010.6;0.6 0.6i0.7;0.7 1.0il.2;1.2 Da-La-140 -0.9i2.1;2.1 1.4i2.5;2.5 -2.li2.6;2.6 l l l 126 I
L y l BYRON Table 4. Fish, Edible Portions Collection: Three (3) times per year Required LLD: 0.13 pCi/g for Cs-134, Co-58,60 and Mn-54; 0.15 pCi/g for Cs-137 and 0.26 pCi/g for all other gamma emitters Units: 10-2 pCi/g wet weight Sample Description and Concentration DY-13 (C) Rock River. Upstream Date Collected 07-15-93 07-15-93 07-15-93 Lab Code BYF-2114 BYF-2115 BYF-2116 Type Silver Redhorse Shorthead Redhorse Smallmouth Buffalo Mn-54 0.111.0;1.0 -3.217.9;7.9 0.310.5;0.5 Fe-59 -1.715.0;5.0 -0.210.8;0.8 3.0i2.4;2.4 Co-58 0.310.8;0.8 0.110.1;0.1 0.li0.5;0.5 Co-60 0.li1.2;1.2 0.111.4;1.4 -0.110.2;0.2 Zn-65 -1.313.0;3.0 -0.511.2;1.2 0.1fl.4;1.4 Zr-Nb-95 0.812.6;2.6 -0.2il.1;1.1 0.210.7;0.7. Cs-134 0.010.8;0.8 0.li0.1;0.1 0.510.6;0.6 Cs-137 0.311.0;1.0 0.110.4;0.4 0.210.6;0.6 Ba La-140 -10.318.6;8.6 -1.6134.8;34.8 -4.0112.2;12.2 Date Cullected 07-15-93 07-15-93 10-12-93 Lab Oxle BYF-2117 BYF-2118 BYF-2172 - Type Quillback Catfish Carp
. Mn-54 -0.210.8;0.8 -2.513.8;3.8 0.110.9;0.9 Fe-59 -1.314.0;4.0 --12.8115.2;15.2 -0.lil.7;1.7 Co-58 0.911.2;1.2' -1.9i4.2;4.2 -0.310.9;0.9 Co-60 0.2il.1;1.1 2.Si4.3;4.3 0.2il.4;1.4 Zn-65 0.012.3;2.3 -1.918.9;8.9 -0.212.7;2.7 ,
Zr-Nb-95 -0.2il.9;1.9 9.li7.8;7.8 0.211.6;1.6 i Cs-134 -0.210.7;0.7 -2.5f2.7;2.7 -1.210.9;0.9 Cs 137.' 1.010.7;0.7 -0.9i2.9;2.9 0.011.0;1.0 Ba-La-140 . -0.318.5;8.5 -34 5132.7;37.7 -0.6il.3;1.3 l 127 1
~ ..__ _ _- _
BYRON Table 4. Fish, Edible Portions Collection: Three (3) times per year Required LLD: 0.13 pCi/g for Cs-134, Co-58,60 and Mn-54; 0.15 pCi/g for il Cs-137 and 0.26 pCi/g for all other gamma emitters ; Units: 10-2 pCl/g wet weight l u ' Sample Descrir r and Concentration BY-13 (C)_ Rock River. Upstream Date Collected 10-12-93 10-12-93 10-12-93 , Lab Code BYF-2173 BYF-2174 BYF-2174 Type Catfish Shorthead Redhorse Quillback Mn-54 0.611.1;1.1 -0.4fl.0;1.0 -0.410.8;0.8 Fe-59 -1.012.9;2.9 0.112.1;2.1 1.712.9;2.9 Co-58 -0.111.2;1.2 -0.4fl.0;1.0 1.111.1;1.1 Co-60 1.011.4;1.4 0.310.9;0.9 0.lil.4;1.4 Zn-65 -0.912.8;2.8 -0.6i2.6;2.6 -1.812.6;2.6 Zr-Nb-95 -0.912.2;2.2 -0.7tl.8;1.8 -0.811.9;1.9 Cs-134 0.0il.1;1.1 -0.2fl.0;1.0 -0.7il.1;1.1 Cs-137 0.511.4;1.4 0.110.8;0.8 -0.li1.2;1.2 Ba-La-140 0.211.2;1.2 -1.2i4.0;4.0 -0.li4.8;4.8 128
I BYRON U
-l l
Table 4. Fish, Edible Portions I Collection: Three (3) times per year Required LLD: 0.13 pCi/g for Cs-134, Co-58,60 and Mn-54; 0.15 pCi/g for Cs 137 and 0.26 pCi/g for all other gamma emitters Units: 10-2 pCi/g wet weight Sample Description and Concentration EY-29(C) Byron. Upstream Date Collected 05-11-93 05 11-93 05-11-93 Lab Code BYF-2060 BYF-2061 BYF-2062 Type Walleye Catfish Largemouth Buffalo Mn-54 0.217.0;7.0 -0.410.6;0.6 0.510.9;0.9 A Fe-59 -1.212.4;2.4 -0.4f2.2;2.2 -0.412.8;2.8 Co-58 -0.1-10.7;0.7 0.110.7;0.7 -0.210.8;0.8 Co-60 0.410.8;0.8 0.210.7;0.7 0.7il.0;1.0 Zn-65 -1.012.0;2.0 1.311.7;1.7 -0.411.8;1.8 Zr-Nb-95 0.7fl.5;1.5 -0.211.2;1.2 0.0fl.6;1.6 Cs 134 0.110.6;0.6 -0.510.6;0.6 0.110.6;0.6 Cs-137 0.910.7;0.7 0.310.6;0.6 0.310.7;0.7 Ba-La-140 -0.Sil.2;1.2 -0,411.7;1.7 -0.111.8;1.8 Date Collected 05-11-93 05-11-93 07-15-93 .; lab Code BYF-2063 BYF-2064 BYF-2107,8 Type Silver Redhorse Corpsucker Smallmouth Buffalo Mn-54 0.910.7;0.7 0.310.9;0.9 -0.1i0.4;0.4 Fe-59 1.212.5;2.5 2.312.5;2.5 0.010.4;0.4 Co-58 -0.110.7;0.7 -0.710.9;0.9 0.410.5;0.5 Co-60 0.510.8;0.8 0.61.0;1.0 0.211.4;1.4. Zn-65 -1.812.1;2.1 -0.712.6;2.6 0.1 0.9;0.9 Zr-Nb-95 0.011.2;1.2 0.011.2;1.2 0.4i2.1;2.1 Cs-134 -0.6i0.6;0.6 0.010.6;0.6 0.210.1;0.1 Cs-137 0.210.7;0.7 0.510.7;0.7 .0.110.3;0.3 Da-La-140 -1.2il.8;1.8 -0.411.6;1.6 -0.315.9;5.9-
'i:
129
% --- - - -c - -
y ,
. . . ~ ~ _
BYRON i l Table 4. Fish, Iklible Portions 1 Collection: Three (3) times per year ' Required I.LD. 0.13 pCi/g for Cs-134, Co-58,60 and Mn-54; 0.15 pCi/g for Cs 137 and 0.26 pCi/g for all other gamma emitters Units: 10-2 pCi/g wet weight ! Sample Description and Concentration
!!Y222(CLDyrmL_UpSlffam Date Collected 07 15-93 07-15-93 07-15-93 I ab Code BYF-2109 BYF 2110 BYF-2 tl1 Type Silver Redhorse Golden Redhorse River Carpsucker Mn-54 0.810.6;0.6 0.110.6;0.6 0.110.6;0.6 Fe-59 0.511.7;1.7 -2.116.1;6.1 -0.213.2;3.2 Co-58 0.010.8;0.8 0.210.8;0.8 0.210.8;0.8 Co-60 0.510.3;0.3 1.210.5;0.5 0.210.6;0.6 Zn-65 0.511.6;1.6 0.411.7;1.7 -0.911.5;1.5 ' Zr-Nb-95 0.511.3;1.3 -1.3116.9;16.9 0.210.1;0.1 Cs-134 -0.510.4;0.4 -0.210.7;0.7 -0.210.3;0.3 Cs-137 0.010.5;0.5 -0.410.6;0.6 0.210.6;0.6 Ba-l.a-140 1.011.8;1.8 0.210.6;0.6 1.7i3.4;3.4 Date Collected 07-15-93 07-15-93 10-12-93 12b Code BYF-2112 BYF-2113 BYF 2176 Type Freshwater Drum Catfish Carp Mn-54 0.610.8;0.8 0.110.8;0.8 0.211.1;1 I Fe 59 0.313.4;3.4 -2.1112.0;12.0 -0.11.3.0;3.0 Co.58 -0.111.2;1.2 0.011.2;1.2 0.411.0;1.0 Co-60 0.911.0;1.0 0.010.1;0.1 1.5 11.2;1.2 Zn-65 -0.512.3;2.3 -1.4 12.0;2.0 0.412.6;2.6 Zr-Nb-95 -1.012.2;2.2 0.010.1;0.1 -0.612.1;2.1 Cs 134 0.010.6;0.6 0.010.2;0.2 .-0.411.0;1.0 Cs-137 0.310.8;0.8 -0.410.9;0.9 1.011.2;1.2 Ba-La 140 -1.416.0;6.0 -2.6116.4;16.4 2.211.8;1.8 DO
i 4 4 BYRON I Table 4. Fish, Edible Portions . Collection: Three (3) times per year Required LLD: _0.13 pCi/g for Cs-134, Co 58,60 and Mn-54; 0.15 pCi/g for Cs 137 and 0.26 pCi/g for all other gamma emitters Units: 10-2 pCi/g wet weight Sample Description and Concentration n IlY.29(C) Dyron. U.pstream Date Collected 10 12-93 10-12-93 10 12-93 Lib Code BYF-2177 BYF-2178 BYF-2179 i Type Golden Redhorse River Carpsucker Shorthead Redhorse - Mn-54 -0.410.9;0.9 -0.611.2;1.2 -0.310.8;0.8 Fe-59 1.212.7;2.7 3.512.8;2.8 0.2i2.8;2.8 Co-58 -0.111.0;1.0 0.311.3;1.3 0.lio.9;0.9
, Co-60 1.211.3;1.3 1.411.4;1.4 0.2io.7;0.7 Zn-65 -0.612.1;2.1 0.3.13.0;3.0 -0.811.8;1.8 Zr-Nb-95 -0.311.4;1.4 -0.411.9;1.9 0.lil.8;1.8 Cs-134 0.110.9;0.9 0.5fl.2;1.2 -0.210.6;0.6 Cs-137 0.210.9;0.9 0.011.2;1.2 0.110.7;0.7 Ba-La-140 1.211.2;1.2 -0.412.6;2.6 -5.7110.7;10.7 4
- Date Collected 10 12-93 Lib Code BYF-2180 Type Walleye .<
. Mn-54 -0.210.8;0.8 Fe-59 -0.412.3;2.3 Co-58 0.111.0;1.0 Co-60 -0.911.0;1.0 Zn-65 -1.312.1;2.1 Zr-Nb-95 0.211.5;1.5-
, Cs-134 0.110.7;0.7 Cs-137 -0.210.9;0.9 Ba-La-140 -1.512.0;2.0 131
- BYRON .
Table 4. Fish, Edible Portions Collection: Three (3) times per year Required LLD: 0.13 pCi/g for Cs-134, Co-58,60 and Mn-54; 0.15 pCi/g for Cs-137 and 0.26 pCi/g for all other gamma emitters Units: 10-2 pCi/g wet weight c l Sample Description and Concentration - 2 IWSP-31 Byron. Disclargea Date Collected 10-12-93 10-12-93 10-12-93 12b Code BYF-2167 BYF-2168 BYF-2169 Type Silver Redhorse Carp Quillback Mn-54 0.111.1;1.1' O.410.7;0.7 0.511.0;1.0 Fe-59 0.513.3;3.3 -0.4.tl .7;17 0.612.7;2.7 Co-58 -0.211.0;1.0 _0.210.7;0.7 0.311.1;1.1-Co-60 1.011.4;1.4 0.410.8;0.8 0.211.2;1.2 7n-65 -2.2f3.2;3.2 - -0.311.9;1.9 -0.712.5;2.5 Zr-Nb 95 1.I12.3;2.3 0.211.2;1.2 0.711.8;1.8 . Cs-134 -0.6fl.1;1.1 0.410.7;0.7 -0.110.8;0.8
- Cs-137 0.511.2;12 0.710.7;0.7 - 0.911.2;1.2
- . Ba-La 140 -1.111.6;1.6 -0.611.2;1.2 -2.4.11.9;1.9 i
Date Collected 10-12-93 Lab Code BYF-2170,1 Type Walleye ' Mn 54 -0.110.8;0.8 Fe-59 0.312.2;2.2 Co-58 0.110.8;0.0 , Co-60 0.410.8;0.8
.l Zn 0.411.9;1.9 i Zr-Nb-95 0.li1.4;1.4 Cs-134 -0.210.8;0.8 Cs-137 0.810.7;0.7 Ba-La-140 -1.712.0;2.0
_ 1 a Initiated sample collection from this location in October,19>3. i 132 s ~ - , , , . , --- , - - . . -
.. =- . . - .
BYRON Table 5. Bottom Sediments Collection: . Semiannually Required LLD: 0.15 pCi/g for Cs-134 and 0.18 pCi/g for Cs-137 and 0.20 pCi/g for all other gamma emitters Units: 10-2 pCi/g dry weight Sample Description and Concentration 13Y-12 Oregon Pool of RocLRi.yrr Date Collected 05-03-93 10-11-93 Lab Code BYBS-1279 BYllS-1345 Mn-54 0.012.5;2.5 0.710.6;0.6 Fe-59 -5.8112.7;12.7 -1.010.7;0.7-Co-58 0.213.3;3.3 0.510.6;0.6 Co-60 13.8i3.7;3.7 0.810.6;0.6 Zn-65 -1.515.8;5.8 -1.011.4;1.4 Zr-Nb-95 1.616.4;6.4 -0.911.2;1.2 Cs-134 -0.911.8;1.8 -0.210.2;0.2 Cs-137 29.414.4;4.4 3.311.2;1.2 Ba-La-140 -25.9132.1;32.1 -0.110.2;0.2 BY-13 (C) Rock River UpMIc01n !
- Date Collected 05-10-93 10-11-93 Lab Code BYBS-1285 BYBS-1346 Mn-54 -0.211.1;1.1 0.911.2;1.2 Fe-59 -1.815.9;5.9 -2.410.8;0.8 Co 58 -0.811.5;1.5 -0.6fl.2;1.2 Co-60 0.011.1;1.1 -0.210.2;0.2 Zn-65 -6.413.3;3.3 -0.612.3;2.3 72-Nb-95 -0.712.9;2.9 -0.610.6;0.6 Cs-134 -6.311.4;1.4 0.310.3;0.3 Cs-137 11.612.2;2.2 8.812.2;2.2 Ba-l,a-140 7.4t17,1;17.1 -8.6112.4;12.4 133 l
k
i i BYRON '; i Table 5. Bottom Sediments CoJlection:' Semiannually i Required LLD: 0.15 pCi/g for Cs-134 and 0.18 pCi/g for Cs-137 and j 0.20 pCi/g for all other gamma emitters l Units: 10-2 pCi/g dry weight ! j .. i 3 Sample Description and Concentration
- ILY-2KCLJ]ymnJlpstream i t
Date Collected 05-10-93 10-11 93 lab Cale BYDS-1286 BYBS 1347 i Mn-54 1.712.0;2.0 OA10.5;0.5 ; Fe-59 0.318.2;8.2 -0.912.0;2.0 Co-58 -2.012.7;2.7 -0.3.t0.6;0.6 Co-60 -0.8.t 1.5;1.5 0.7114.5;14.5 1 Zn 65 -5.015.0;5.0 0.111.2;1.2 Zr-Nb-95 -2.914.6;4.6 0.310.4;0.4 Cs-134 -4.6'11.8;1.8 -0.110.1;0.1 Cs-137 33.313.75;3.75 0.410.5;0.5 Ba 12-140 -12.5127 2;27.2 0.110.5;0.5
=
i 1!
\
i1 3 1 I i 134
-j
BYRON j Table 6. Vegetation Collection: Annually , Required LLD: 0.06 pCi/g for Cs-134 and I-131 and ) 0.08 pCi/g for Cs 137 Units: 10-2 pCi/g wet weight
~
l Sample Description and Concentration
'1 DY-19-1 River Roni Across_fronLDY-01 Date Collected 08-02-93 08-02-93 08-02-93 Lab Code BYVE-1575 BYVE-1576 BYVE-1577 Type Red Potatoes Zucchini Cucumbers 1-131 a _ _ _
Mn-54 -0.210.4;0.4 -0.210.9;0.9 0.110.7;0.7 Fe-59 0.611.6;1.6 -1.212.8;2.8 1.513.0;3.0 Co-58 -0.110.4;0.4 0.211.0;1.0 0.410.8;0.8 Co-60 0.310.5;0.5 1.211.0;1.0 0.510.7;0.7 Zn-65 -0.211.3;1.3 -0.412.0;2.0 0.4fl.4;1.4 7r-Nb-95 -0.210.9;0.9 0 lil.5;1.5 -1.011.4;1.4 Cs-134 -0.310.4;0.4 -0.410.7;0.7 0.210.6;0.6 Cs-137 0.210.4;0.4 0.310.7;0.7 0.410.6;0,6 Ba-La-140 0.010.9;0.9 1.011.8;1.8 0.511.9;1.9 Date Collected 09-.13-93 09-13-93 09 13-93 09 13-93 4 Lab Code BYVE-1676 BYVE-1677 BYVE-1678 BYVE 1679 Type Cucumbers Potatoes Cantaloupe Squash I131a _ _ _ _ Mn-54 0.210.6;0.6 0.010.8;0.8 -0.210.5;0.5 0.310.4;0.4 i Fe-59 0.011.3;1.3 0.412.3;2.3 1:211.6;1.6 0.711.1;1.1 'l Co-58 0.010.6;0.6 0.410.9;0.9 0.410.6;0.6 0.310.4;0.4 Co-60 0.110.6;d.6 -0.410.9;0.9 0.210.6;0.6 0.110.4;0.4. 2n-65 -0.711.4;1.4 -0.612.1;2.1 0.811.4;1.4 -1.li1.2;1.2 Zr-Nb-95 0.211.0;1.0 0.211.5;1.5 -0.410.9;0.9 0.010.8;0.8 < Cs 134 -0.310.6;0.6 0.210.6;0.6 -0.110.4;0.4 -0.6i0.4;0.4 Cs-137 0.210.6;0.6 1.010.7;0.7 -0.110.5;0.5 0.210.5;0.5 > Ba La-140 0.010.8;0.8 0.010.6;0.6 -0.210.8;0.8 -0.210.4;0.4 Jl a Analysis for I-131 required for green leafy vegetation only. 135
- __ __ - _______-_-__--__-____-_______-_-_---_-_-____-_a
. _ . _ . . _ _ . . ~ . _ _ _ _ _ - . - _ . - _
BYRON Table 6. Vegetation Cellection: Annually Required LLD: 0.06 pCi/g for Cs-134 and 1-131 and 0.08 pCi/g for Cs 137 Units: 10 2 pCi/g wet weight Sample Description and Concentration 4 DYSI'-19 2 GermmLChurdLRead Date Collected 08-09 93 08-09-93 1.ab Code BYVE-1585,6 BYVE-1587 Type Beets Yellow Squash I-1313 - - Mn-54 0.310.8;0.8 -0.110.6;0.6 Fe-59 -0.712.7;2.7 -1.112.1;2.1 Co-58 0.010.8;0.8 1.010.7;0.7 Co-60 0.210.8;0.8 0.310.7;0.7-
- Zn-65 -1.012.0;2.0 0.111.4;1.4 Zr-Nb-95 0.11L3;1.3 0.211.2;1.2 Cs 134 -0.110.6;0.6 -0.710.6;0.6 Cs-137 0.310.6;0.6 0.510.6;0.6 Da-La 140 0.411.4;1.4 -0.711.0;1.0 a Analysis for 1131 required for green leafy vegetation only.
136
. < - - , , . , , . . , _ . ,-~-.,m._ , - . , _ . . . , _ _ , . . . . _ . . _ _ . - - - -
BYRON , < Table 6. Vegetation Collection: Annually Required LLD: 0.06 pCi/g for Cs-134 and I-131 and 0.08 pCi/g for Cs-137 Units: 10-2 pCi/g wet weight Sample Description and Concentration BYSP-19-3 6773 River Road Date Collected 07-27-93 07-27-93 07-27-93 Lab Code BYVE-1561 BYVE-1562 BYVE-1563 Type Green Beans Yellow Squash Zucchini I-131 a _ _ _ Mn-54 0.0i0.3;0.3 0.010.2;0.2 0.010.5;0.5 Fe-59 -0.310.8;0.8 0.710.8;0.8 -0.7il.8;1.8 Co-58 -0.110.3;0.3 -0.210.3;0.3 0.lio.5;0.5 Co-60 0.210.3;0.3 0.110.3;0.3 0.210.6;0.6 Zn-65 0.010.7;0.7 -0.410.6;0.6 -0.4fl .4;1.4 Zr-Nb-95 -0.410.5;0.5 0.010.5;0.5 -0.lil.0;1.0 Cs-134 -0.2i0.2;0.2 -0AiO.2;0.2 -0.210.4;0.4 Cs-137 0.3 0.2;0.2 0.2i0.2;0.2 0.210.4;0.4 Ba-La-140 0.010.5;0.5 0.110.5;0.5 -0.5tl.0;1.0 Date Collected 08-12-93 08-12-93 08-12-93 08-12-93 Lab Code BYVE-1597 BYVE-1598 BYVE-1599 BYVE-1600 Type Cabbage Lucumbers Squash 7.ucchini' I-131 a -0.111.2;1.2 - - - Mn 54 0.310.9;0.9 0.li0.8;0.8 -0.110.9;0.9' O.4i0.8;0.8 Fe-59 -1.012.8;2.8 1.812.1;2.1 -0.114.2;4.2 2.012.9;2.9 Co-58 0.010.8;0.8 -0.li0.9;0.9 - -0.2il.2;1.2 0.7tl.0;1.0-Co-60 0.7il.5;1.5 0.411.0;1.0 -0.811.3;1.3- ."'t0.9;0.9 Zn-65 0.512.2;2.2 0.4il.7;1.7 -2.312.6;2.6 1.i :1.9;1.9 Zr-Nb-95 0.4tl.7;1.7 0.211.4;1.4 -0.211.9;1.9 6* 1.3;1.3 Cs-134 0.810.8;0.8 0.210.8;0.8 -0.6i0.7;0.7 .10.7;0.7. Cs-137 0.010.7;0.7 0.0f0.9;0.9 0.210.9;0.9 -0.310.8;0.8 - Ba-La-140 -0.5i0.9;0.9 0.210.9;0.9 -1.511.4;1.4 0.511.5;1.5' a - Analysis for I-131 required for green leafy vegetation only. 137
k BYRON Table 6. Vegetation Collection: ' Annually l Required LLD: 0.06 pCi/g for Cs-134 and I-131 and ' O.08 pCi/g for Cs-137 - Units: 10 2 pCi/g wet weight . Sample Description and Concentration D_YSP-19-3 6773 River Road Dat - ' :beted 09-06-93 09-06-93 09-06-93 Li BYVE-1666 BYVE-1667 BYVE-1668 Type Tomatoes Pumpkin Onions 1131a _ _ _ Mn-54 0.4i0.4;0.4 -0.10.4;0.4 -0.811.1;1.1 P' O.0il.1;1.1 -0.211.5;1.5 1.4i2.5;2.5 ( -0.210.4;0.4 0.li0.5;0.5 0.2il.2;1.2 Co-ed 0.110.4;0.4 0.510.6;0.6 0.8tl.1;1.1 Zn-65 0.011.0;1.0 -0.5i1.2;1.2 -2.li2.5;2.5 Zr-Nb-95 0.3i0.7;0.7 -1.0f0.8;0.8 -1.3tl.5;1.5 Cs-134 -0.2i0.4;0.4 0.1i0.4;0.4 -0.8tl.0;1.0 Cs-137 0.210.4;0.4 0.3i0.4;0.4 0.5fl.0;1.0 , Da-La-140 0.210.4;0.4 0.li0.8;0.8 0.311.,4;1.4 Date Collected 09-06-93 09-06-93 Lab Code BYVE-1669,70 BYVE-1671 Type Cucumbers Squash I-131 a _ _ Mn-54 0.110.2;0.2 C 510.6;C 6 Fe-59 -0.210.7;0.7 -1.011.9;1 Y Co-58 -0.210.2;0.2 0.010.5;0.5 - l Co-60 0.010.2;0.2 0.310.6;0.6 Zn-65 -0.610.5;0.5 0.511.4;1.4 Zr-Nb-95 0.4.10.4;0.4 -0.li0.9;0.9 Cs-134 -0.210.2;0.2 -0.210.5;0.5 Cs-137 0.110.2;0.2 -0.310.5;0.5 Da-La-140 -0.110.3;0.3 0.010.8;0.8 a . Analysis for I-131 required for green leafy vegetation only. 138
BYRON Table 7. Surface Water 1 Collection: Monthly composites of weekly collections Required LLD: 15 pCi/L for Cs-134, Co 58,60, Mn 54, and Ba-La-140; 18 pCi/L for Cs-137; 30.0 pCl/L for all other gamma emitters Units: ICi/L Sample Description and Concentration BY-09 Woodland Creek 1993 Collection Period January February March Lab Code BYSW-9216 BYSW-9917 BYSW-1401 4-l Mn-54 -0.611.1;1.1 -0.812.7;2.7 -0.112.2:2.2 Fe-59 0.3-3.3;3.3 1 -0.619.1;9.1 2.116.4;6.4 Co-58 1. lit.4;1.4 1.613.2;3.2 0312.9;2.9 Co-60 0.511.0;1.0 0.912.6;2.6 0.312.0;2.0 Zn-65 -2.412.1;2.1 2.016.0;6.0 3.215.1;5.1 Zr-Nb-95 -0.312.4;2.4 0.415.7;5.7 -0.815.1;5.1 Cs-134 -0.511.0;1.0 0.7i23;23 0.li23;23 Cs-137 -0.2il.1;1.1 0.2i2.5;2.5 1.7i2.5;2.5 Ba-La-140 -1.915.2;5.2 -3318.0;8.0 33183;83 1993 Collection Period April May June lab Code BYSW-1808 BYSW-2071,2 BYSW-2552 - 4 Mn-54 0.110.9;0.9 0.211.6;0.6 0.311.5;1.5 Fe-59 2.213.2;3.2 3.315.1;5.1- 0.li4.9;4.9' Co-58 0.411.1;1.1 -0315.8;5.8 0.012.0;2.0 - Co-60 1310.8;0.8 -0.7il.4;1.4 0.511.4;1,4 y 2n-65 -2.911.9;1.9 2.013.1;3.1 0313.2;3.2 Zr-Nb-95 -0.212.0;2.0 1.7133;33 - 1.6i3.5;3.5 i Cs-134 -1.910.9;0.9 -1.212.1;2.1 -1.011.4;1.4 : Cs-137 1.010.9;0.9 03tl.5;1.5 1.611.5;1.5 Ba-La-140 -1.915.9;5.9 0.0153;53 -3.9110.0;10.0 139 -
- -~ , ~ - e y
=
BYRON
' Table 7. Surface Water Collection: Monthly composites of weekly collections Required LLD: 15 pCi/L for Cs-134, Co-58,60, Mn-54, and Ba-La-140; 18 pCi/L for Cs-137; 30.0 pCi/L for all other gamma emitters Units: pCi/L Sample Descript'on and Concentration DY-09 Woodland Creek 1993 Collection Period July August September Lab Cale BYSW-2870 BYSW-3257 BYSW-3709 Mn-54 0.211.5;1.5 1.312.2;2.2 1.411.9;1.9 Fe-59 -0.715.3;5.3 6.519.2;9.2 2.815.5;5.5-Co-58 -0.811.9;1.8 0.313.1;3.1 1.012.1;2.1 .I Co-60 2.3fl.5;1.5 0.112.0;2.0 1.811.7;1.7 Zn-65 -0.813.5;3.5 -1.715.0;5.0 -0.215.5;5.5 Zr-Nb-95 0.013.2;3.2 -3.415.7;5.7 0.813.4;3.4 Cs-134 -2.811.5;1.5 0.411.8;1.8 0.4 11.6;1.6 Cs-137 1.6fl.6;1.6 1.612.4;2.4 1.lil.8;1.8 Ba La-140 0.0i7.2;7.2 0.218.7;8.7 6.219.1;9.1 1993 <
Collection Period October November December Lab Code BYSW 4019 BYSW-4277 BYSW 4762 Mn-54 -1.312.4;2.4 -0.312.1;2.1 0.612.1;2.1 , Fe-59 -4.317.9;7.9 4.315.6;5.6 -1.015.9;5.9 l Co-58 -3.li3.0;3.0 0.312.9;2.9 0.li2.8;2.8 Co-60 _ 2.512.0;2.0 0.212.4;2.4 1.512.3;2.3 Zn-65 -0.614.9;4.9 -0.7i5.2;5.2 1.914.0;4.0 Zr-Nb 1.316.4;6.4 0.214.4;4.4 -0.214.8;4.8 Cs-134 -0.412.3;2.3 0.312.4;2.4 -0.912.4;2.4-Cs-137 -1.712.8;2.8- 1.912.8;2.8 1.Si2.3;2.3 Ba-La-140 -10.8112.1;12.1 - 1.417.4;7.4 -1.019.4;9.4 l 1 140 ___-_______---___---___-_-_-______________-----_--__-__-_-__-_-_-__-----O
BYRON Table 7. Surface Water Collection: Monthly composites of weekly collections Required LLD: 15 pCi/L for Cs-134, Co-58,60, Mn-54, and Ba-La-140; 18 pCi/L for Cs-137; 30.0 pCi/L for all other gamma emitters Units: pCi/L Sample Description and Concentration BY-12 Oregon Pool oLRock River. Downstream 1993 Collection Period January February March Lab Code BYSW-9217 BYSW-9918 BYSW-1402,3 Mn-54 1.011.9;1.9 1.72.1;2.1 -0.511.8;1.8 Fe-59 2.115.2;5.2 4.616.4;6.4 2.014.9;4.9 Co-58 -2.412.2;2.2 0.512.4;2.4 -0.3i2.0;2.0 Co-60 0.4tl.5;1.5 1.311.8;1.8 0.2il.7;1.7 Zn 65 -0.5.14.0;4.0 0.914.6;4.6 -2.6i3.8;3.8 Zr-Nb-95 -0.93.5;3.5 -0.914.1;4.1 1.213.4;3.4 Cs-134 -0.411.6;1.6 -0.112.0;2.0 -3.8;1.6;1.6 Cs-137 0.6-11.6;1.6 -0.612.2;2.2 -1.511.7;1.7-Ba-La-140 -1.417.3;7.3 -7.818.1;8.1 0.815.2;5.2 1993 Collection Period April May ' June Lab Code BYSW-1806 BYSW-2073 BYSW-2553 Mn-54 0.6fl.0;1.0 0.411.8;1.8 -0.4fl.1;1.1 Fe-59 1.li3.1;3.1 3.315.2;5.2 0.114.5;4.5 Co-58 -0.511.2;1.2 -0.712.0;2.0 0.011.3;1.3 Co-60 0.710.9;0.9 1.712.0;2.0 16tl.1;1.1 Zn-65 -0.512.0;2.0 -4.114.4;4.4 -0.212.3;2.3 Zr-Nb-95 0.612.1;2.1 1.li3.4;3.4 0.02.4;2.4 Cs-134 0.510.8;0.8 -1.811.8;1.8 -0.310.8;0.8 Cs 137 0.510.9;0.9 -0.li2.1;2.1 1.211.0;1.0 Ba-La-140 -0.616.6;6.6 4.915.2;5.2 8.2i7.6;7.6 141
_ m . . _ _. . , _ _. BYRON Table 7. Surface Water Collection: Afonthly composites of weekly collections , Required LLD: 15 pCi/L for Cs-134, Co-58,60, hin-54, and Da La 140; 18 pCi/L for Cs-137; 30.0 pCi/L for all other gamma emitters I Units: pCi/L a I 1 l i Sample Description and Concentration -' BY-12 Oregon Pool of Rock River. Downstream 1993 Collection Period July August September Lab Code BYSW-2871 BYSW-3258 ilYSW-3710 hfn-54 0.212.1;2.1 -0.212.6;2.6 1.011.9;1.9- . Fe-59 4.216.8;6.8 -0.514.4;4.4 -3.516.2;6.2 Co-58 1.613.0;3.0 -0.412.9;2.9 1.012.3;2.3 Co-60 0.812.4;2.4 0.212.3;2.3 - 1.211.7;1.7 Zn-65 -1.2.15.2;5.2 -0.815.0;5.0 - 1.313.8;3.8 Zr-Nb-95 -1.714.6;4.6 -2.514.5;4.5 -0.113.8;3.8 Cs 134 1.312.2;2.2 -1.212.0;2.0 -0.511.7:1.7 Cs-137 1.212.2;2.2 -1.112.1;2.1 1.311.8;1.8 Ba-La-140 1.218.2;8.2 -0.212.6;2.6 2.519.0;9.0 1993 Collection Period October November December Lab Oxie BYSW-4020 BYSW-4278 - BYSW-4763 hin-54 -0.111.5;1.5 -0.7i2.3;2.3 0.412.8;2.8 Fe-59 1.514.1;4.1 -3.415.6;5.6 - 3.515.5;5.5 Co-58 0.312.1;2.1- 0.713.1;3.1 -0.812.9;2.9 Co-60 1.111.6;1.6 1.412.7;2.7 - 2.513.0;3.0 Zn-65 -1.913.6;3.6 -0.614.5;4.5 1.914.6;4.6 Zr-Nb-95 0.413.6;3.6 -2.115.0;5.0 0.616.3;6.3 Cs-1M -5.711.7;1.7 0.2f2.1;2.1 0.612.6;2.6 Cs-137 -1.211.6;1.6 1.5t2.6;2.6 -3.2i2.8;2.8
- i. Ba-La-140 1.0110.4;10.4 1.613.1;3.1 0.816.0;6.0 142 e.,. , , ,,- r- m w -
I BYRON l l f i I Tabic 7. Surface Water 'l Collection: Monthly composites of weekly collections j Required LLD: 15 pCi/L for Cs-134, Co-58,60, Mn-54, and Ba-La-140; 18 pCi/L for Cs-137; 30.0 pCi/L for all other gamma emitters Units: pCi/L Sample Description and Concentration a DY-13(C) Rock Ri.y.er. Upstream l 1993 Collection Period January February March lab Code BYSW-9218 BYSW-9919 BYSW-1404 Mn-54 -0.310.9;0.9 2 812.1;2.1 0.211.6;1.6 Fe-59 4.013.3;3.3 -2.415.4;5.4 0.915.5;5.5 Co-58 0.311.2;1.2 d.412.3;2.3 0.2il.9;1.9 Co-60 0.111.0;1.0 0.$12.0;2.0 0.611.7;1.7 Zn-65 -1.512.0;2.0 -2.314.1;4.1 -1.413.4;3.4 ; Zr-Nb-95 0.612.2;2.2 -1.113.9;3.9 -1.2i2.6;2.6 Cs 134 -0.610.8;0.8 -0 4fl.8;1.8 -1.1;1.2;1.2 Cs-137 1.210.9;0.9 1.412.4;2.4- 0.111.3;1.3 Ba-La-140 0.214.1;4.1 1.316.1;6.1 -4.8i5.7;5.7 1993 i Collection Period April May - June 1 Lab Code BYSW-1807 BYSW-2074 BYSW-2554 J Mn 54 0.210.9,0.9 0.1f2.3;2.3 0.210.8;0.8 , Fe-59 -0.913.5;3.5 3.616.6;6.6 1.313.4;3.4 .) Co-58 -0.4il.1;1.1 -0.812.5;2.5 -0.411.1;1.1 Co-60 -0.110.9;0.9 0.911.9;1.9 1.110.8;0.8 , Zn 65 -0.6i2.2;2.2 0.314.4;4.4 -2.8.11.9;1.9 Zr Nb-95 0.812.3;2.3 0.514.2;4.2 - 0.512.0;2.0
. Cs-134 -1.21.0.9;0.9 -1.012.1;2.1 -1.2i0.9;0.9 Cs-137 0.510.9;0.9 -1.212.2;2.2 0.510.9;0.9 Da-La-140 -3.416.9;6.9 0.018.6;8.6 3.016.7;6.7 l
l 143 j
~ . . - .. .. _. .. . . . . . . . _ . . . . . . . . . . _ . . . . . ..
BYRON Table 7. Surface Water Collection: Monthly composites of weekly collections Required LLD: 15 pCi/ L for Cs-134, Co-58,60, Mn-54, and Ba-La-140; 18 pCi/L for Cs-137; 30.0 pCi/L for all other gamma emitters Units: pCi/L Sample Description and Concentration BY-13 (C) Rock River. Upstream 1993 Collection Period July August September Lab Code BYSW-2872 BYSW-3259 BYSW-3711 Mn-54 0.611.7;1.7 -0.211.1;1.1 1.512.3;2.3 Fe-59 -1.715.6;5.6 1.513 4;3.4 4.818.0;8.0 Co-58 -1.6i2.2;2.2 0.lil.2;1.2 -1.712.8;2.8 Co-60 -0.411.5;1.5 1.911.1;.1.1 0.812.0;2.0 Zn 65 1.li3.5;3.5 -0.212.0;2.0 -1.915.3;5.3 Zr-Nb-95 -1.913.3;3.3 . -1.612.2;.2.2 2.514.7;4.7 Cs-134 -0.511.5;1.5 -0.310.8;0.8 -0.2i2.2;2.2 Cs-137 0. lit.5;1.5 0.811.0;1.0 -0.312.1;2.1 Ba-La 140 0.919.4;9.4 0.6i3.5;3.5 15.1111.2;11.2 1993 Collection Period October November December Lab Code BYSW 4021 BYSW-4279 BYSW-4764 Mn-54 0.812.1;2.1 0.512.1;2.1 -0.412.1;2.1 Fe-59 -0.516.1;6.1 -0.815.0;5.0 5.715.7;5.7 Co-58 0.6i2.7;2.7 0.112.3;2.3 0.412.2;2.2 Co-60 0.3i2.7;2.7 4.012.2;2.2 1.012.3;2.3 Zn-65 0.314.4;4.4 1.813.9;3.9 -6.615.4;5.4 Zr-Nb-95 0.115.1;5.1 -2.115.1;5.1 -0.4f4.2;4.2 Cs-134 0.912.0;2.0 0.2il.6;1.6 -0.712.2;2.2 Cs-137 2.6f2.5;2.5 0.211.8;1.8 0.412.0;2.0 3 , Ba-La-140 -2.0111.7;11.7 -5.615.3;5.3 -6.1111.4;11.4 144
- - ._ - ._= .
BYRON Table 7. Surface Water Collection: Monthly composites of weekly collections Required LLD: 15 pCi/L for Cs-134, Co-58,60, Mn-54, and Ba-La-140; 18 pCi/L for Cs 137; 30.0 pCi/L for all other gamma emitters Units: pCi/L. Sample Description and Concentration DY-29(C) Byrom_ Upstream 1993 Collection Period January February March lab Cale BYSW-9219 BYSW-9920 BYSW-1405 Mn-54 -1.012.4;2.4 0.112.2;2.2 0.412.3;2.3 Fe-59 3.216.6;6.6 3 316.0;6.0 -3.216.6;6.6 Co-58 -0.312.8;2.8 2.312.6;2.6 0.612.7;2.7 Co-60 -1.912.2;2.2 0.012.2;2.2 -0.112.5;2.5 Zn-65 2.414.3;4.3 -2.015.0;5.0 -3.315.0;5.0 Zr Nb-95 1.534.5;4.5 0.914.3;4.3 0.914.7;4.7 Cs-134 0Otl.8;1.8 0.611.8;1.8 0.512.4;2.4 Cs-137 0.312.2;2.2 -0.212.2;2.2 0.912.3;2.3 Ba La 140 -11.119.4;9.4 -1.516.3;6.3 -0.615.5;5.5 1993 Collection Period April May June Lab Code BYSW-1809 BYSW-2075 BYSW-2555 Mn -0.lil .0;1.0 -1.812.1;2.1 0.411.1;1.1 Fe-59 1.213.2;3.2 2.8.15.7;5.7 0.013.5;3.5 Co-58 0.111.2;1.2 -0.112.4;2.4 0.2il.4;1.4 Co-60 0.410.8;0.8 -0.411.9;1.9 -0.310.9;0.9 'Zn-65 -0.412.0;2.0 2.214.5;4.5 -1.912.1;2.1 Zr-Nb-95 1.li2.0;2.0 1.514.3;4.3 -0.8f2.2;2.2 Cs 134 -0.210.8;0.8 -1.7i2.0;2.0 -0.710.9;0.9 Cs-137 1.210.9;0.9 0.312.0;2.0 1 li0.9;0.9 Ba La 140 -0.615.8;5.8 4.418.2;8.2 -1.617.6;7.6 il 145 l q
BYRON Table 7. Surface Water Collection: Monthly composites of weekly collections Required LLD: 15 pCi/L for Cs-134, Co-58,60, Mn-54, and Ba La 140; ) 18 pCi/L for Cs-137; 30.0 pCi/L for all other gamma emitter > j Units: pCi/L ; Sample Description and Concentration 11Y-29(C) Byron. Upstream 1993 Collection Period July August September Lab Code BYSW-2873 BYSW-3260 BYSW-3712 Mn-54 0.711.8;1.8 1.3t2.5;2.5 0.310.5;0.5 Fe-59 -1.714.9;4.9 0.916.2;6.2 -0.311.7;1.7 Co-58 -0.8i2.0;2.0 1.012.9;2.9 0.010.6;0.6 Co-60 0.711.5;1.5 0.212.3;2.3 0.510.4;0.4 Zn-65 -1.913.6;3.6 -3.214.8;4.8 --3.011.0;1.0 Zr-Nb 95 -0.713.4;3.4 -0.414.4;4.4 -0.411.1;1.1 Cs-134 -1.311.7;1.7 -1.112.2;2.2 -1.010.4;0.4 Cs-137 0.411.6;1.6 1.312.2;2.2 0.710.4;0.4 Ba-La-140 5.816.3;6.3 -0.117.2;7.2 -1.Si3.6;3.6 1993 Collection Period October November December Lab Code BYSW 4022 BYSW-4280 - BYSW-4765,6 Mn-54 -2.312.5;2.5 0.2i2.0;2.0 -0.211.6;1.6 Fe-59 4.0110.1;10.1 - 1.816.1;6.1 0.013.8;3.8 - Co-58 0.li2.2;2.2 0.912.3;2.3 0.813.3;3.3 Co-60 0.618.3;8.3 0.212.2;2.2 1.711.6;1.6 Zn-65 -1.014.4;4.4 -2.615.1;5.1 -0.212.8;2.8 - Zr-Nb-95 -0.Si3.1;3.1 3.014.4;4.4 -0.213.1;3.1-Cs-134 0,9119.6;19.6 - 2.512 6;2.6 -0.511.2;1.2 Cs-137 -0.St2.8;2.8 0.412.6;2.6 0.611.4;1.4 Ba-La-140 -1.9116.2;16.2 - 2.617.7;7.7 -3.916.0;6.0-146
.g BYRON i a Table 7. Surface Water Collection: Quarterly composites of weekly collections Required LLD: 200 pCi/L for W3 , Units: pCi/L QUARTERLY COMPOSITES 1993 Composite Concentratiort(pfiLL) Period Lab Code Tritium BY4N Woodlarld Creek ist Quarter BYSW-1355 44188;88 2nd Quarter 2290 35198;98 3rd Quarter 3392,3 24164;64 4th Quarter 4483 45198;98 IlY_-12_Qtegen Pool of Rock Riyer. Downsitram ist Quarter BYSW-1356 5531107;110 2nd Quarter 2291 821110;100 3rd Quarter 3394 3581106;108 4th Quarter 4484 3151109;110 l}Y-13(C) Rock Riyn_Upliteam ist Quarter BYSW-1357 40187;87 2nd Quarter 2292 39198;98 3rd Quarter 3395 11i90;90 4th Quarter 4485 67i99;99 BY-29(C) Byron. Upstream ist Quarter BYSW-1358 147192;92 2nd Quarter 2293 11i100;100 3rd Quarter 3396 34i92;92 4th Quarter 4486 25198;98 147 Y
BYRON Table 8. Well Water Collection: Monthly Required LLD: 4.0 pCi/L for Gross Beta and 200 pCi/L for H-3; 15 pCi/L for Cs-134, Co-58,60, Mn-54, and Ba La 140; 18 pCi/L for Cs-137; 30.0 pCi/L for all other gamma emitters Units: pCi/L Sample Description and Concentration BY-14 CECO Offsite Well Collection Date 01-04-93 02-01-93 03-01-93 Lab Code BYWW-8931 BYWW-9175 BYWW-9874 Gross Beta 0.511.1;1.1 -0.311.0;1.0 0.211.3;1.3 H-3 29186;86 29184;84 157i91;91 Mn-54 -0.812.2;2.2 0.912.2;2.2 1.112.6;2.6' Fe-59 1.716.6;6.6 0.418.1;8.1 -1.617.2;7.2 Co-58 -1.812.6;2.6 0.312.1;2.1 -0.7i2.9;2.9 Co-60 0.512.1;2.1 1.012.1;2.1 0.112.6;2.6 Zn-65 -0.615.2;5.2 -4.015.0;5.0 -2.814.4;4.4 Zr-Nb-95 3.814.7;4.7 -0.5+9 0;5.0 2.314.4;4.4 Cs-134 -1.012.0;2.0 0.912.2;2.2 -0.6i2.2;2.2 Cs-137 1.212.1;2.1 1.312.2;2.2 1.012.4;2.4 Ba La-140 -1.017.2;7.2 0.4i4.3;4.3 -0.616.3;6.3 s Collection Date 04-05-93 05-03-93 06-07-93 12b Code - BYWW-1323 BYWW-1652 BYWW-2051 Gross Beta 1.310.8;0.8 0.3fl.0;1.0 0.611.1;1.1 H-3 121192;92 199193;93 -37i86;86 Mn-54 0.411.6;1.6 0.711.5;1.5 0.012.1;2.1 Fe-59 0.915.8;5.8 -0.114.9;4.9 2.415.4;5.4 Co-58 0.411.8;1.8 -0,711.8;1.8 -0.li2.3;2.3 - Co-60 1.611.9;1.9 0.411.3;1.3 1.912.2;2.2 Zn 65 2.4i4.0;4.0 -0.913.1;3.1 -1.614.0;4.0 2.'r-Nb-95 0.913.4;3.4 2.413.4;3.4 0.813.8;3.8 Cs-134 0.111.3;1.3 -1.4fl.3;1.3 -2.511.9;1.9 Cs-137 0.911.7;1.7 -0.511.4;1.4 1.6f2.1;2.1 Ba-Lv140 4.215.3;5.3 -2.3110.1;10.1 -5.215.9;5.9 148
BYRON s-Table 8. Well Water Collection: Monthly Required LLD: 4.0 pCi/L for Gross Deta and 200 pCi/L for II 3; 15 pCi/L for Cs-134, Co-58,60, Mn-54, and Da La 140; 18 pCi/L for Cs 137; 30.0 pCi/L for all other gamma entitters Units: pCi/L Sample Description and Concentration BY-14 CECO Offsite Well l Collection Date 07-05-93 08-02-93 09-06-93 Lab Cale BYWW-2398 BYWW-2758 BYWW-3150 Gross Beta 1.211.2;1.2 1.110.9;0.9 0.710.8;0.8 I I-3 12197;97 -48194;94 55195;95 Mn-54 1.011.1;1.1 0.310.9;0.9 1.511.9;1.9 Fe-59 5.914.1;4.1 1.611.3;1.3 0.215.8;5.8 Co-58 0.5fl.2;1.2 -0.7il.3;1.3 -0.7i2.1;2.1 Co40 1,811.2;1.2 0.910.8;0.8 1.411.9;1.9 Zn-65 0.012.1;2.1 -0.311.8;1.8 -3.314.7;4.7 Zr-Nb-95 0.812.3;2.3 -0.S t2.0;2.0 0.614.7;4.7 Cs-134 0.010.8;0.8 -0.210.8;0.8 -2.312.2;2.2 Cs-137 0.810.9;0.9 0.610.8;0.8 -0.412.0;2.0 Ba La-140 -1.6-17.4;7.4 -1.716.7;6.7 1.215.1;5.1 Collection Date 10-04-93 11-01-93 12-06-93 12b Code BYWW-3538 BYWW-3884 BYWW-4266 4 Gross Beta 1.31.2;l.2 0.511.2;1.2 0.7il.0;1.0 II-3 39193;93 -12191;91 51i95;95
-Mn-54 -1.912.4;2.4 0.712.9;2.9 -2.2f2.0;2.0 Fe-59 -0.917.0;7.0 1.817.3;7.3 -1.913.9;3.9 Co-58 -0.712.6;2.6 - 1.713.2;3.2
-0.41;2.7;2.7 Co-60 2.012.2;2.2 0.Si2.3;2.3 0.7i2.8;2.8 Zn-65 1.615.1;5.1 4.816.1;6.1-- -4.014.0;4.0 Zr-Nb-95 -0.614.3;4.3- 0.814.1;4.1 -1.014.9;4.9 Cs 134 -3.012.5;2.5- 2.812.7;2.7 0.7fl.7;1.7 Cs-137 -0.912.5;2.5 1.512.4;2.4 0.812.4;2.4 Da La 140 -2.616.3;6.3 - 1.616.9;6.9
-3.314.7;4.7 149 c
+
~ . - ~ - - - - - -
BYRON Table 8. Well Water Collection: Monthly Required LLD: 4.0 pCi/L for Gross Deta and 200 pCi/L for H-3; 15 pCl/L for Cs-134, Co-58,60, Mn-54, and Ba-La-140; 18 pCi/L for Cs-137; 30.0 pCi/L for all other gamma emitters Units: pCi/L Sample Description and Concentration RY-18 McCoy Farmstead _lYell Collection Date 01-04-93 02-01-93 03-01-93 tab Code BYWW-8932 BYWW-9176 BYWW-9875,6 Gross Beta 1.2il.1;1.1 0.3tl.0;1.0 0.210.9;0.9 11-3 12185;85 140188;88 76162;62 Mn-54 0.312.2;2.2 -0.4i2.4;2.4 -2.4fl.5;1.5 Fe-59 1.415.7;5.7 1.616.7;6.7 2.4f3'.8;3.8 Co-58 1.012.2;2.2 0.012.5;2.5 0.71L8;1.8 Co-60 0.012.0;2.0 0.612.8;2.8 -0.111.5;1.5 Zn-65 -1.714.4;4.4 -4.214.7;4.7 -2.8i3.2;3.2 Zr-Nb-95 1.713.9;3.9 0.814.6;4.6 -0.7f3.0;3.0 Cs 134 -1.3fl.8;1.8 0.2il.9;1.9 -0.411.4;1.4 Cs-137 0.7i2.0;2.0 1.212.1;2.1 -0.214.4;4.4 Ba-La-140 -1.516.1;6.1 1.015.5;5.5 -1.6i3.4;3.4 Collection Date 04-05-93 05-03-93 06-07-93 Lab Code BYWW-1324 BYWW-1653 BYWW-2052 Gross Deta '1.010.8;0.8 2.210.9;0.9 0.610.8;0.8 1I-3 101191;91 96i91;91 14189;89 Mn-54 0.712.7;2.7 1.211.8;1.8 0.512.0;2.0 Fe-59 -2.6i7.8;7.8 2.315.1;5.1- -3.416.9;6.9 Co-58 0.812.6;2.6 -1.4f2.1;2.1 -0.912.1;2.1 Co-60 0.012.8;2.8 -0.111.6;1.6 -0.811.9;1.9 Zn-65 -4.6.15.2;5.2 1.914.0;4.0 -1.3i5.2;5.2 Zr-Nb-95 -0.815.2;5.2 -1.213.4;3.4 3.014.7;4.7 Cs-134 -0.612.2;2.2 -0.8tl .6;1.6 0.312.1;2.1 Cs-137 2.212.5;2.5 1.1tl.5;1.5 0.412.2;2.2 Da-La-140 -1.813,4;3.4 -1.019.4;9.4 1.017.4;7.4 1 l l 150 l l l
BYRON Table 8. Well Water l
.l Collection: Monthly l
Required LLD: 4.0 pCi/L for Gross Beta and 200 pCi/L for H 3; j 15 pCi/L for Cs-134, Co-58,60, Mn-54, and Ba-La 140; ; 18 pCi/L for Cs-137; 30.0 pCi/L for all other gamma emitters Units: pCi/L Sample Description and Concentration BY-18 McCoy_Eatmhtd.lVxil . Collection Date 07-05-93 08-02-93 09-06-93 Lab Code BYWW-2399 BYWW 2759 BYWW-3151 Gross Beta 0.511.4;1.4 0.711.4;1.4 1.810.8;0.8 II-3 -10196;96 -58194;94 89196;96 Mn-54 -0.311.0;1.0 0.310.9;0.9 -0.312.2;2.2 Fe-59 3.313.1;3.1 0.813.0;3.0 -1.415.8;5.8 Co-58 -0.211.3;1.3 -1.011.1;1.1 1.612.3;2.3 Co-60 -0.110.8;0.8 0.710.9;0.9 1.813.1;3.1 Zn-65 -0.112.0;2.0 -3.612.1;2.1 1.415.8;5.8 Zr-Nb-95 -0.812.1;2.1 -0.112.0;2.0 -1.415.0;5.0 Cs-134 -0.710.9;0.9 -2.8f0.9;0.9 -0.912.0;2.0 Cs 137 0.510.9;0.9 0.310.9;0.9 0.812.0;2.0 Ba-1 a-140 -4.816.6;6.6 -1.415.6;5.6 2.115.3;5.3 Collection Date 10-04-93 11-01-93 12-06-93 lab Code BYWW-3539 BYWW 3855,6 UYWW-4267 Gross Beta 1.911.2;1.2 0.910.8;0.8 0.011.3;1.3 II-3 39193;93 58.167;67 4193;93 Mn-54 0.312.3;2.3 -1.6i2.2;2.2 -0.7f2.6;2.6 Fe-59 0.515.5;5.5 1.7i4.2;4.2 -2.615 0:5.3 Co-58 0.012.3;2.3 1.312.2;2.2 0.6i2.6;2.6 Co-60 0.912.0;2.0 0.111.8;1.8- -1.312.8;2.8 Zn-65 -5.415.0;5.0 -4.814.3;4.3 -5.716.4;6.4 Zr-Nb-95 0.413.9;3.9 -0.413.8;3.8 3.714.5;4.5 Cs-134 -0.612.3;2.3- -4.5f2.2;2.2 -3.212.6;2.6 Cs-137 0.512.1;2.1 0.2i2.2;2.2 0.712.9;2.9 Da-La 140 -1.915.9;5.9 2.012.8;2.8 -5.616.3;6.3 151
BYRON TABLE 9 MILCII ANIMALS, NEAREST LIVESTOCK, AND NEAREST RESIDENCE CENSUS 9 4 0 152
BYRON MILCII ANIMALS CENSUS 1993 A. There are no dairy farms within a 2 mile radius of site bondary. D. Sampline Locatiotu BY-20 K. Reeverts Dairy Farm 1.9 miles @ 37* Milks 30 cows Diet: Chopped hay, corn silage, oats, corn, and hay, llY-26 Glen Hazzard's Dairy 11.8 miles @ 355' Milks 40 cows Diet: Pasture 25 acres,1Iaylage, corn, silage, oats, and beans. BY-27 Kenneth Druien Dairy Farm 5.3 miles @ 240 Milks 45 cows Diet: Pasture 18 acres. Haylage, chopped hay, corn silage, corn and oats. BY-28 Duane Camling Dairy Farm 3.0 miles @ 305' Milks 26 cows Diet: Ilaylage, corn silage, corn and oats. BY-30 Don Roos Dairy 5.1 miles @ 125 Milks 40 cows Diet: Pasture 22 acres. Chopped hay, corn silage, . haylage, corn and oats. Census conducted by L. Coleman on August 23 and 24,1993. 153 z.
BYRON NEAREST LIVESTOCK CENSUS,1993 l l Nearest livestock of the Byron Station within a five (5) mile radius. 1 Sentar Direction Distance A N 3.0 miles B NNE 1.5 miles C NE 3.4 miles D ENE 2.3 miles E E 2.3 miles F ESE 1.5 miles G SE 1.7 miles 11 SSE 3.5 miles .l J S 0.6 miles K SSW 3.0 miles 4 L SW 3.8 miles
' i' M WSW 1.7 miles i
N W 1.7 miles P WNW 3.3 miles Q NW 4.0 miles R NNW 4.0 miles Census conducted by I.. Coleman on August 24,1993 and updated on September 27,1993, 4 j 1 154 i a
- 1 1
1 BYRON 1 l
- i. NEAREST RESIDENCE CENSUS,1993 Nearest resident of the Byron Station within a five (5) mile radius.
Sedof, Direction Distance A N 2.7 miles B NNE 1.0 miles C NE 1.2 miles D ENE 1.3 miles E E 1.3 miles F ESE 1.4 miles G SE 0.8 miles H SSE 0.6 miles J S 0.5 miles K $SW 0.6 miles L SW 0.8 miles M WSW 1.7 miles N W 1.7 miles P WNW 0.3 miles Q NW 1,0 miles R NNW 1.3 miles Census conducted by L. Coleman on August 23 and 24,1993. 155
r l BYRON 1 4 Y t r 4.0 TLD DATR l 1 6 i
'TLD Data provided by Conunonwealth Edison Company, 156
-j,
l
'l l
Commonmaalth Edison Ccepany ( Date 31-JAN-94 Environmental Site Report for Byron Pages ! l Gamma Radiation Naasured in mR by TL0s l Site Niles Degrees Description Quarter i 1993 k arter 2 1993 Quarter 3 1993 harter 4 1993 j q i On-Bite Indicator Lc ations BY-21 0.3 9 BYRON NEAR-91TE NORTH 10.4 !!.8 12.9 11.2 By-EP 0.3 101 BYRON NEAR-SITE EA97 SOUTHEAST 15.4 17.3 10.0 17.0 BY-23 0.6 102 BYRON NEAR-SITE SOUTH 14.4 16.1 17.0 16.2 BY-24 0.6 229 BYRON NEAR-SITE SOUTHWEST 13.9 14.9 15.9 14.4 Nean 1 S.D. 13.5 1 2.2 15.0 1 2.4 16.0 1 2.2 14.7 1 2.6 Annual Mean and S.D. 14.8 g 2.3 : Off-site Indicator Locations BY-01 3.5 25 BYRON NORTH NORTHEAS7 11.0 12.8 : 2.8 12.1 BY-03 3.8 85 NEAR-SITE EAST 12.6 14.3 : 5.2 14.5 . BY-04 4.5 140 PAYM S POINT SOUTHEAST 13.9 15.3 l 6.4 15.6 >< BY-05 3.6 800 NEAR-SITE SOUTH 15.9 15.8 : 6.3 15.9 i BY-06 4.6 213 M ST SOUTHM ST !!.5 12.4 13.2 12.5 { Nean 1 S.D. 13.0 1 2.0 14.1 1 1.5 14.7 t 1.7 14.1 g 1.9 I Annual Mean and 9.0. 14.0 t 1.7 Background locations f BY-02 6.2 % STILLMAN VALLEY NORTHEAST 12.3 13.3 13.8 13.2 BY-07 7.8 240 NOUNT NORRIS WEST SOUTHWEST 13.3 14.9 15.3 14.4 BY-08 7.0 315 LEM RIVER NORTHWEST 12.3 14.0 14.3 13.3 Nean f S.D. 12.6 1 0.6 14.0 1 0.8 14.4 1 0.8 13.6 1 0.7 Annval Nean and S.D. 13.7 1 0.9 inner Ring, Hear Site Boundary, Indicator Locations ,i BY-108 1.2 IS NORTH NCRTHEAST 15.0 17.1 17.6 17.1 i f BY-102 1.0 25 NORTH NORTHEAST 14.8 17.3 -17.6 (6.9 I BY-103 1.7 51 NORTHEAST 14.2 16.1 16.5 16.3 -) BYal04 1.4 64 EAST NORTHEAST 15.0 16.7 17.3 16.8 1 BY-105 1.3 84 FAST 15.4 17.5 17.9 - 18.4 BY-106 1.4 103 f Mit SOUTHEAST 84.5 16.3 16.8 ;16.1 BY-107 1.4 141 ht11THEAST 15.0 19 9 17.8 17.6 BY-100- 0.6 158 LOUTH SOUTHEAST 13.9 16.0 16.1 15.7 BY-109 0.6 183 south 13.7 15.4 16.0 14.9 1 i
'i I
157
Date 31-JAN-94 Envirorwental Site Report for Byron Pages 2 Site Miles Degrees Description Quarter ! Quarter 2 Quarter 3 Quarter'4 I 1993 1993 1993 1993 DY-110 0.6 201 SOUTH SOUT MEST 13.8 14.8 14.9 14.8 BY-l11 0.9 235 SOUTHWEST 14.7 16.0 17.4 16.5 BY- ! 2 0.8 247 WEST SOUDWEST 13.7 15.8 16.6 15.1 BY- , 3 0.7 270 WEST 13.1 14.4 14.9 14.2 BY-l, 4 0.0 293 WEST NORTHWEST 12.7 14.3 15.1 14.3 BY-L15 1.0 384 NOR THWEST 13.4 14.7 16.0 14.6 BYM I6 1.4 329 NORTH PO1THWEST 12.4 14.0 14.4 13.6 BYltlA 0.8 224 SOUTHWEST - - - 15.7 Mean 1 8.D. 14.1 1 1.0 16.0 t 1.5 16.4 1 1.1 15.8 1 1.3 Annual Mean and S.D. 15.6 1 1.5 Outer Ring, Hear 5 Mlle Radius, Indicator Locations
.BY-201 4.0 360 NORTH 14.8 16.4 18.2 16.6 BY-202 4.5 13 NORTH NORTHEAST 14.7 16.7 16.9 16.6 BY-203 5.8 42 NORTHEAST 12.2 13.5 14.5 13.6 BY-204 4,2 66 EAST NORTHEAST 13.9 15.6 16.3 15.5 BY-205 3.9 89 EAST 14.8 16.5 16.7 15.9 BY-206 4.2 112 EAST SOUTHEAST 16.5 17.1 17.4 16.6 BY-207 4.2 140 SOUTHEAST 15 4 16.5 18.6 17.5 BY-208 4.1 159 SOUTH SOUTHEAST 15.1 17.1 17 3 6.8 BY-209 3.8 189 SOUTH 14.2 15.7 16.8 5.7 Bf-210 3.6 288 SOUTSCST 15.1 17.1 17.1 6.1 BY-2tl 5.2 238 WEST SOUTHWEST 15.2 16.6 17.1 16.2 BY-212 4.9 257 WEST SOUTHWEST 15.2 17.1 19.4 17.t BY-2' 3 5.0 200 15.9 17.1 17.6 16.7 BY-E: 4 4.8 298 WEST NORTHWEST 14.9 16.1 16.9 15.8 BY-2: 5 5.2 322 NOR TWEST 15.4 17.1 17.8 17.0 BY-216 4.8 337 NORTH NORTIMEST 15.9 17.8 10.7 17.2 Nean 1 S.D. 14.9 t 1.0 16.5 t 1.0 17.3 1 1.0 16.3 1 0.9 Annual Mean and 9.D. 16.2 1 1.3 RESTRICTED AREA MONITOR!N8 PROGRM BY-302 0.0 0 13.7 14.4 15.3 14.1 Mean 1 S.D.
Annual Nsan and S.D. 14.4 1 0.7 COMr1ENTS : *e* Indicates lost desteeter. A portion of the Dose was estimated. 158
. - - . .. - . . - . . . . . . _ . . . - . . . . . . -- .-- ~. . . , . . .
BYRON i. 4 5.0 GRAPIIS OF DATA TRENDS 3 1 f 159
.,\;
;, :-i;;
- ~ < . - , . - - - , . . . . -.;, . . . . , , _ , . , , _ 4
g-s
'j Air Particulates - Gross Beta BY-01 10.0 8.0 2
s 6.0 4 g 4.0
/
$7......,,,j ../** \ \r ' \/
2.0 . 0.0 t t ' 01-01-93 04-02 93 07-02-93 10-01 93 12 31-93 Figure 1. Continuous collection with weekly exchange of particulate filter. BY-02 10 8 2 s 6 k a g 4
~
2-l ^ ^\y...s.,,p..J ., w ' 0 ' 4 : , 01 01-93 04-02-93 07 02-93 10-01 93 12 31-93 Figure 2. Continuous collection with weekly exchange of particulate filt'er. 160
Air Particulates - Gross Beta : 1 BY-03 10 8 s 3 6 S 4
@ 4 i 2
, ./
- jn
- p,p u \, ,
,/** t,\,,[ g 0 -
01-01-93 04 02-93 07-02-93 10-01 93 12-31-93 Figure 3. Continuous collection with weekly exchange of particulate filter. BY 10.0 80
- 1
.s 6.0 R
S g 4.0
/.g**.. ,3,7.gg, ,, f f/k/'k.
2.0 , s,\ ,f .\ 7 0.0 t t- '
-4 :
01-01 93 01 02 93 07-02-93 10-01 93 12-31 93 I Figure 4. Continuous collection with weekly cwchange of particulate filter. l 161-
Air ParticuIates - Gross Beta BY 05 10.0 8.0 3 s 6 .0 k 40 2
. . f 2n.\.;.....'.% 7..,g,gy %. .t '\. s.j =\.p ... \.
0.0 -+--- ,- p - -- 3 01-01-93 0142 93 07-02-93 10-01-93 12-31-93 ; Figure 5. Continuous collection with weekly exchange of particulate filter. BY-06 10.0 i 8.0 l 3 6 ,0 s k 4.0
~
2o . v % g.,,,.. .s. ,.. . ,.. s,,
. p MV 0.0 + i. : y 0141 93 04-02 93 07 02 93 10-01-93 12 31-93 Figure 6. Continuous collection with weekly exchange of particulate filter.
I~ f 162
Air Particulates - Cross Beta IlY 07 10.0 4 8.0 l 2 6,0 s I k i 4 g~ 4.0 2.0 \.7.,. ..5.. , ,.
.s.. .j...(,.... s s.....c.S.,,.....y... 3 0.0 ' -- - - - - '--
&----- H 01-01 93 01 02 93 07 02-93 10-01 93 12 31 93 Figure 7. Continuous collection with weekly exchange of particulate filter.
IlY-08 10.0 8.0 d7 6.0 R s w 4.0 S
'. /
2.0
...*g .. d
\.
./ g g,.. .. g,,/(y*....%..g./ /
0.0 - - - * -
-t- - ~-+ -f 01-01 93 01-02 93 07 02 93 10-01 93 12-31 93 i
;I Figure 8. Continuous collection with weekly exchange of particulate filter.
q
*j 163
Air Particulates - Gross Beta DY-21 - 10.0 8.0 6.0 q ' l t 4.0 i a 2.0 . $,/*\s,\ . ,,,,. \ ,.,,, .,/.,,\f,g/
, 7
/\'t *f 0.0 * --- e -- _+ _ _ _4 01-01-93 01 02 93 07 02 93 10-01-93 12-31 93
,1 Figure 9. Continuous collection with weekly exchange of particulate filter. ;.
I
'l 1
IlY 22 . 10.0 8.0 2 s 6.0 4 4.0 gs 2.0 , l'* '. , ,. .., .*, ,, , *** A ,[* ? 0.0 - t , , 01-01 93 04 02-93 07-02 10-01 93 12 31 93 Figure 10. Continuous collection with weekly exchange of partleulate filter, w
Air Particdlates - Gross Beta BY-23 10.0 ' - 8.0 3 s 6.0 + 4 ' g 4.0
. \ . q..
! . . .. .y ... ... n .. w .i ..\*
0.0 + +- : j 01 01-93 04-02-93 07-02-93 10-01-93 12-31-93 Figure 11. Centinuous collection with weekly exchange of particulate - filter. . BY-24 10.0 I 8.0
- g 6.0 .
~
4.0 E2n.V'\...,;. ..., .....l . m? fv'\. 0.0 -+ '
.-+
' 2.0 -
01-01-93 04-02-93 07 02-93 10-01-93 12-31-93 .j Figure 12. Continuous collection with weekly exchange of particulate filter. 165
Surface Water-Tritium BY-09 300 250 200 150 d 0a 100 50 * , 0
-50 -100 t ,
03-29-93 06-28-93 09-27-93 12-20 93 Figure 13. Quarterly composites of weekly collections. BY-12 600 e 500 \ 400 .a 300 % -. s 200 100 e 0
-100 ,
03 29 93 06-28-93 09 27-93 12 20-93 Figure 14. Quarterly composites of weekly collections. I 166 l l
Surface Water-Tritium BY-13 300 250 200 150 d g 100 5 0 [o
-50 1
-100 4 + - + - - F -H 03 29 93 06-28-93 09 27-93 12 20 93 Figure 15. Quarterly composites of weekly collections.
IlY-29 300 250 200 150 e s 100 50
-*- e
-50
-100 * + + H 03-29 93 06 28 93 09-27 93 12-20 93 Figure 16. Quarterly composites of weekly collections.
167
Well Water-Tritium I BY-14 300 - 250 200 e 150 a 100 eo ;
. _./ ~, ,
i
-50 /.'N e e 100 +-- + -p y l J
01-01-93 04 02 93 07 02-93 10 01-93 12 31-93 Figure 17. Monthly collections. BY-18 300 250 200 150 , d g 100 \g p o . , 50 O
.s. /*N .
-50 \
-100 -
4 , , 01 01-93 04 02 93 07-02 93 10-01-93 12-31 93 Figure 18. Monthly collections. l 168
9 a ,J > + .4 a-. g + .a4.-s J 4 J = 4 i APPENDIX IV INTERLABORATORY COMPARISON PROGRAM RESULTS s k 1 O d 6 4 A F 1 e 169.
-- e w.,q- w y - -
9, *. g
Appsndix IV Inl.CLldhDIa10Iy Comparison Progtmnlesnits Teledyne Brown Engineering Environmental Services, Midwest Laboratory (formerly Tcledyne Isotopes and llazelton Environmental Services) has participated in interlaboratory comparison (crosscheck) , programs since the formulation of it's 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. 1-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 hit.her or lower than the known values or outside the control limits indicate a need to check the instruments or procedures used. The results in Table A-1 were obtained through participation in the environmental sample crosscheck program for milk, water, air filters, and food ,amples during the current year. This program is conducted by the U.S. Environmental Protection Agency Intercomparison and Calibration Section, Quality Assurance Branch, Environmental Monitoring and Support Lahoratory, Las Vegas, Nevada. Table A-2 lists results of the analyses on in-house " spiked" samples. Out-of-limit results are explained directly below the result. e l l I 170 !
Table A-1. U.S. Erwironmental Protection Agency's crosscheck program, comparison of EPA and Teledyne Brown Engineering E1wironmental Services, Midwest Laboratory results for various sample media *. 1 Concentration in pCi/L6 1 Lab Sample Date EPA Result' Control TBEESML Results j Code Type Collected Analyses 1s, N=1 Limits 12 Sigma d l l
- STW-680 WATER Jan,1993 Sr-89 15.015.0 6.3 - 23.7 15.0 i 2.0;2.5 i Sr-90 10.015.0 1.3 - 18.7 10.3 i 1.2;1.6 i
STW-681 WATER Jan,1993 Pu-239 20.0 i 2.0 16.5 - 23.5 17.5 i 1.6;2.4 l STW-682 WATER Jan,1993 Alpha 34.0 i 9.0 18.4 - 49.6 17.l i t.2 ; 2.1 Beta 44.015.0 35.3 - 52.7 46.7 i 3.2;5.7 Gross Alpha analysis was repeated with similar results. An investigation of possible causes for the deviation from the EPA was conducted with no cause discovered. The sample was spiked with Th-230; so Alpha Spec Analysis for Th 230 was performed in triplicate with results of 15.512.1,13.411.4, and 14.8t2.0, it should be noted that 66% of all participants failed this analysis with a grand average of 17.1. This coupled with the . support of the Alpha Spec results leaves TIML cause to believe that there may have been a dilution error at the EPA. It should be noted that on the next Gross Alpha EPA check, TIML reported results that where exactly the known value. Since no apparent cause can be found, and TIML had outstanding results on the following sample, it is felt that no further investi;ation t is needed. STW-683 WATER Feb,1993 1-131 100 0 i 10.0 82.7 - 117.3 106.0 i 10.0;14.6 STW 684 WATER Feb,1993 Uranium 7.613.0 2.4 - 12.8 7.2 i 0.5 ; 0.9 l STW-685 WATER Mar,1993 Ra-226 9.8 i 1.5 7.2 - 12.4 9.311.3;1.6 Ra-228 18.514.6 10.5 - 26.5 20.8 i 2.2;3.0 STW-686 WATER Apr,1993 A1pha 95.0124.0 53.4 - 136.6 88.318.1;12.0 Ra 226 24.9 i 3.7 18.5 - 31.3 25.4 f l.4 ; 2.9 Ra-228 19.0 t 4.8 10.7- 27.3 17.411.2;2.1 Uranium 28.913.0 23.7 - 34.1 27.8 i 2.2;3.5 STW-687 WATER Apr,1993 Deta 177.0 1 27.0 130.2 - 223.8 141.7 1 9.0;16.8 St-89 41.015.0 32.3 - 49.7 28.7 i 9.4;9.8 Sr 90 29.0 i 5.0 20.3 - 37.7 28.0 i 3.5;4.5 Co-60 39.0 5.0 30.3 - 47.7 41.3 i 1.2;4.3 Cs-134 27.015.0 18.3 - 35.7 24.7i l.2 ; 2.7 Cs-137 32.015.0 23.3 - 40.7 30.010.0;3.0 The EPA report was received 08-16-93. No cause for the low result for Sr-89 was found. The analyst has been observed performing this procedure with no noted descrepancies. Teledync will continue to monitor this procedure in the future. No further action is anticipated unless conditions warrant. STW-688 WATER Jun,1993 11-3 9844.0 1 984.0 8136.8 - 11551.2 9613.3 i 46.2;962.4 STW-689 WATER Jun,1993 Co-60 15.015.0 6.3 - 23.7 17.314.6;4.9
' .n-65
/ 103.0 i 10.0 85.7 - 120.3 114.0 i 13.2;17.4 Ru-106 119.0 i 12.0 98.2 - 139.8 108.0 i 8.0;13.4
". Cs-134 5.0i 5.0 0.0 - 13.7 5.7i 1.2 ; 1.3 Cs-137 5.0i 5.0 0.0 - 13.7 6.012.0;2.1 Ba-133 99.0 i 10.0 81.7 - 116.3 101.7 i 10.3;14.5 171
e. Table A-1. U.S. Environmental Protection Agency's crosscheck program, comparison of EPA and Teledyne Brown Engineering Environmental Services, Midwest Laboratory results for various sample media *. Concentration in pCi/L' Lab Sample Date EPA Result
- Control TUEESML Results Code Type Collected Analyses 1s, N=1 Limits i 2 Sigma d STW-690 WATER Jul,1993 Sr-89 34.0 i 5.0 25.3 - 42.7 28.3 i 2.3;3.7 St-90 25.0 i 5.0 16.3 - 33.7 25.0 i 1.0;2.7 STW-691 WATER Jul,1993 A1pha 15.015.0 6.3 - 23.7 15.012.7;3.0 Beta 43.0 i 6.9 31.0 - 55.0 41.3 i 4.9;6.4 4 STW-692 WATER Aug,1993 Uranium 25.3 i 3.0 20.1 - 30.5 24.9 i 1.4;2.9 STAF-693 A1R FILTER Aug,1993 AIpha 19.0 i 5.0 10.3 - 27.7 17.0 i 1.0;2.0
. Beta 47.0 i 5.0 38.3 - 55.7 47.3 i 0.6;4.8 Sr-90 19.0 i 5.0 10.3 - 27.7 19.3 i 0.6; 2.0 Cs-137 9.0 i 5.0 0.3 - 17.7 10.011.0;1.4 STW-694 WATER Sep,1993 Ra 226 14.9 f 2.2 11.1 - 18.7 15.9 t o.7 ; 1.7 Ra-228 20.4 i 5.1 11.6 - 29.2 21.0 i 1.6;2.6 STM-695 MILK Sep,1993 1-131 120.0 1 12.0 99.2 - 140.8 125.3 1 4.5;13.3 Sr-89 30.0 i 5.0 21.3 - 38.7 19.3 i 1.5;2.5 Sr-90 '25.0 i 5.0 16.3 - 33.7 22.0 i 0.0;2.2 Cs-137 49.0 i 5.0 40.3 - 57.7 49.0 i 3.0;5.7 K 1679.0 1 84.0 1533.3 - 1824.7 1616.7 1 37.9;166.0 Report was received 01-18-94; an investigation is underway as to the cause of the low Sr-89 results. In house spikes have been prepared and the analysis is in progress (see SPM-4848 and SPM-4849 in future reports). There is no apparent cause of the low Sr-89 results. In-house spikes have been prepared and the analysis is in progress. The analyst has been observed performing this procedure with no discrepancies noted. No further action is planned unless the results of the in-flouse spikes show a problem. STW-696 WA'I ER Oct,1993 I131 117.0 1 12.0 96.2 - 137.8 116.7 i 2.3;11.9 STW-697 WATER Oct,1993 Gr. Alpha 40.0110.0 22.7 - 57.3 39.711.5;4.3 Ra-226 9.911.5 7.3 - 12.5 10.610.5;1,2 Ra-228 12.5 i 3.1 7.1 - 17.9 13.2 i 1.5;2.0 Uranium 15.1 i 3.0 9.9 - 20.3 15.310.6;1.6 STW-698 WATER Oct,1993 Beta 58.0 i 10.0 40.7 - 75.3 52.011.0;5.3 Sr-89 15.0 i 5.0 6.3 - 23.7 11.310.6;1.3 St-90 10.0 i 5.0 1.3 .18.7 11.0 i 0.0;1.1 Co-60 10.0 i 5.0 1.3 - 18.7- 10.7 i 0.6;1.2 Cs-134 12.015.0 3.3 - 20.7 - 10.0 i 1.0;1.4 Cs-137 10.015.0 1.3 - 18.7 12.3 i 1.2;1.7 STW-699 WATER Oct,1993 Alpha 20.015.0 11.3 - 28.7 18.312.5;3.1 , Beta 15.0 i 5.0 6.3 - 23.7 13.7 i 0.6;1.5 STW-700 WATER Nov,1993 1I-3 7398.0 i 740.0 6114.1 - 8681.9 7310.0 i 175.2;751.7 L 1 172
Table A-1. U.S. Environmental Protection Agency's crosscheck program, comparison of EPA and Teledyne Brown Engineering Environmental Services, Midwest Laboratory results for various sample media *. j l Concentration in pCi/L6 l l Lab Sample Date EPA Result
- Control TUEESML Results j Code Type Collected Analyses 1s, N=1 Limits i 2 Sigma d STW-701 WATER Nov,1993 Ba-133 79.018.0 65.1 - 92.9 75.7.t 7.6 ; 10.8 Co-60 30.0 i 5.0 21.3 - 38.7 30.712.1;3.7 Cs-134 59.015.0 50.3 - 67.7 51.3 i 5.9; 7.8 Cs-137 40.0 t 5.0 31.3 - 48.7 41.7 i 1.2;4.3 Ru-1% 201.0 1 20.0 166.3 - 235.7 163.3 i 3.2;16.6 Zn-65 150.0 i 15.0 124.0 - 176.0 157.0 1 8.7;17.9 The report was received on 02-14-94; the cause of the low Ru-106 is under investigation. It should be noted that the grand average of all participants in this analysis was 175.2 pCi/L, with 54% of the participants outside of limits.
- Results obtained by Teledyne Brown Engineering Environmental Services Midwest Laboratory as a participant in the environmental sample crosscheck program operated by the Intercomparison and Calibration Section, Quality Assurance Branch, Environmental Monitoring and Support Laboratory, U.S. Environmental Protection Agency (EPA), Las Vegas Neveda.
b All results are in pCi/L, except for c!cmental potassium (K) data in milk, which are in mg/L; air filter samples, which are in pCi/ Filter; and food products, which are in mg/Kg. USEPA results are presented as the known values and expected laboratory precision (1s,1 determination) and control limits as defined by the EPA. d Unless otherwise indicated, the TBEESML results are given as the mean 12 standard deviations for three determinations. The numbers after the semi-colon are the Total Propagated Uncertainty of the result. 173
Table A-2. in-house " spike" samples. Concentration in pCi/L' Lab Sample Date Accepted . Known TUEESML Results Code Type Collected Analyses Rejected Activity Control Limits 6 2.9, n = 1' MILK SPM-3341 Jan,1993 S r-89 A 8.7 4.7- 12.7 6.7i 3.1 ; 3.2 Sr-90 A 19.2 14.9- 23.5 20.011.2;2.3 Cs-134 A 21.3 16.5- 26.1 17.1 i 2.0;2.6 Cs 137 A 23.8 18.5- 29.1 21.4 i 2.0;2.9 SPM 3387 MILK Feb,1993 1131 A 71.5 53.3- 89.7 72.5 i 8.4 ; 11.1 .! SPVE-3401 VEGETATION Feb,1993 I131 A 953.7 745.5 - 1161.9 994.5 1 53.2;112.8 (SAW DUST) SPCll-340 CIIARCOAL Feb,1993 1-131 A 95.4 69.9- 120.9 95.2 i l2.8;16.0 SPW-3434 WATER Apt,1993 Gr. Alpha A 10.4 7.3- 13.5 10.4 i 1.8;2.1 l Gr. Beta A 20.6 15.6- 25.6 22.012.0;3.0 ; SPW-3556 WATER Apr,1993 Sr-89 A 22.2 14.7 29.7 18.215.0;5.3 St-90 A 17.0 12.6- 21.4 20.1 i 1.8;2.7
' SPW-3597 WATER Apr,1993 H-3 A 5428.0 4296.5- 6559.5 5464.0 1 219.0;588.7 SPW-3599 WATER Apr,1993 1-131 A 145.0 115.4- 174.6 149.8 i 1.9;15.1 SPW-3606 WATER Apr,1993 Co-60 A 21.5 16.0- 27.0 24.8 i 2.3;3.4 Cs-134 A 26.4 20.5- 32.3 26.4 i 1.9;3.3 Cs-137 A 31.7 24.3 39.1 33.9 t 2.6 ; 4.3 SPM-3631 MILK Apr,1993 1131 A 145.0 116.4- 173.6 139.8 i 1.6; 14.1 Cs-134 A 52.8 41.8- 63.8 48.8 i 2.9;5.7 Cs-137 A 63.4 49.9- 76.9 65.212.9;7.1 SPF-3681 FISH May,1993 Cs-137 A 67.6 50.6 84.6 68.2 i 7.7;10.3' OELLO)
Concentrations are in pCi/ Total Volume (550g). SPW-3842 WATER Jun,1993 Th-230 A 4.5 3.4 - 5.6 4.2 i 0.5 ; 0.7 SPW-4160 WATER Jun,1993 AIpha R 12.9 10.0- 15.8 8.9 i 1.4 ; 1.7 Beta R 31.9 25.8- 38.0 22.011.9;2.9 A review of the raw data for the Alpha and 13 eta analyses revealed no errors in calculations or transcribing of data. The technician was observed performing this analysis; no discrepancies where noted. The technician's performance in the future will be monitored. It should be noted that TIML's results are within'the EPA specified control limits. No further action is planned. SPW-4232 WATER - Aug,1993 Fe-55 A 1420.0 830.1- 2009.9 1684.0 i 415.0;447.9 SPW-4246 WATER Aug,1993 Sr-90 A 30.4 23.2- 37.6 32.2 i 2.6;4.1 SPM-4247 MILK Aug,1993 Sr-89 A 35.4 26.2- 44.6 29.1 i 4.9;5.7 , Sr-90 A 19.2 15.0- 23.4 18.3 t l.3 ; 2.2 SPW-4248 WATER Aug,1993 H-3 A 10430.0 8351.6- 12508.4 9910.0 i 300.0;1035.4 SPW-4250 WATER Aug,1993 Co-60 A 247.7 189.1- 306.3 247.0 i 23.1;33.8 l Cs-134 A 141.1 105.7- 176.5 141.6 i 15.9;21.3 Cs-137 A 247.2 182.8- 311.6 283.5 i 27.8;39.7 SPF-4251 FISEI GELLO) Aug,1993 Cs-134 A 75.3 60.1- 90.5 68.8 i 3.3; 7.6 4 Cs-137 A 198.1 156.3- 239.9 203.6 1 8.2;21.9
-e 174
Table A-2 In-house " spike" samples. Concentration in pCi/L' Lab - Sample Date Accepted Known TBEESML Results Code Type Collected Analyses Rejected Activity Control Limitsb 2s,n=1' SPS-4262 SEDIMENT Aug,1993 Cs-134 A 71.0 51.5- 90.5 74 l i 9.9 ; 12.4 (BOTTOM) Cs-137 A 197.8 152.1- 243.5 212.4 i 14.8;25.9 SPW-4377 WATER Sep,1993 1-131 A 42,1 27.2- 57.0 39.0 i 10.0;10.7 SPM-4378 M1LK Sep,1993 I-131 A 42.1 30.8- 53.4 44.5 i 5.5;7.1 SPCil-437 CilARCOAL Sep,1993 I-131 A 84.3 59.6 109.0 90.3 i 13.5;16.2 SPVE-4380 VEGETATION Sep,1993 I-131 A 170.2 125.4- 215.0 193.2 i 20.0;27.8 (SAW DUST) SPW-4381 WATER Sep,1993 Sr-89 A 28.8 21.4- 36.2 21.9 i 4.0;4.6 Sr-90 A 19.0 14.4- 23.6 19.S i l.8 ; 2.7 SPW-4382 WATER Sep,1993 1-129 A 18.6 14.7- 22.5 18.1 i 1.0;2.1 SPW-4421 WATER Oct,1993 11-3 A 17380.0 13912.4- 20847.6 16900.0 1 368.0;1729.6 SPW-4428 WATER Oct,1993 Co-60 A 18.3 12.8- 23.8 19.3 i 3.1;3.7 Cs-134 A 33.5 25.6- 41.4 31.513.3;4.6 Cs 137 A 43.2 33.2- 53.2 44.4 3.6 ; 5.7 SPM-4426 MILK Oct,1993 I131 A 44.5 30.1- 58.9 49.7 i 8.6;9.9 Cs-134 A 33.0 24.2- 41.8 30.8 i 4.5;5.5 Cs-137 A 43.2 31.5- 54.9 43.4 i 6.0;7.4 SPW-4427 WATER Oct,1993 1-131 A 88.9 65.8- 112.0 95.2 i 10.6;14.2
- 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; and food products, which are in mg/Kg.
6 Control limits are based on the known value i 10%+TPU (Where all parametric uncertainties, other than counting . statistics, are less than 5%). ,
- All samples are the results of single determinations. The result is reported in the following format:
Activity i Counting Error ; Total Propagated Uncertainty. t i-175
-... , . ,. . .. .-. . _ - . -~ ..- . .- .. . . . . . . - ,. - . . - .. . - . . . .
.'-+ w . t .'
- - L i ~:
1' J V a f
*\
I ]. APPENDIX V ERRATA 1
,I d
.9
.l
[ 1 l
-1 176
BRP 1100-77 Revision 1 BYRCH NUCLEAR POWER STATION UNIT 1 DOCKET NUNBER STN-50 454 EFFLUENT AND WASTE DISPOSAL REPORT January , 2 3.1 THROUGH June ,. 1993 IJfXfin Errf1rrrrrs EmartTfrze or u.r. mwneru UNITS IS* OTR 2ND (TTR 3RD QTR 4TH QTR T. TISSION AND ACTIVATION GAS RELEASES
- 1. Total Activity Released Ci 6.02E-02
- 2. Average Concentration uC1/ml Released for Quarter
- 3. % of 10CFR50 Limits
- a. Quarterly Whole Body %
(1.5 mrom)
- b. Quarterly Any Organ %
(5.0 mrom)
- c. Annual Whole Body %
(3.0 mrem)
- d. Annual Any Organ -%
(10.0 mrem) APPROVED APR 261993 l l
pq- .[.. -. .. . _. ,. . . . - r .- ,. . I . L- J..
- . -- 1I t
1 l l BRP 1100-77 Revision 1 BYRCH NUCLEAR POWER STATION UNIT 2 DOCKET NUMBER ETN-50 i}.L ETFLUENT AND WASTE b!SPOSA!. REPORT January _, 1993 THROUGu June ,__1993 ! r.itmn arrennmt . e-Trrns or u_r. met waewe i UNITS IST OTR 2ND OTR 3RD QTR 4TH QTR l T. TISSION AND ACTIVATION CAS RELEASES l
- 1. Total Activity Released Cl.
4
- 2. Average Concentration uC1/ml Released for Quarter 2.32E-08 4
.1
- 3. % of 10CFR50 Limite
- a. Quarterly Whole Body %
(1.5 mrom)
- b. Quarterly Any organ %
(5.0 mrom)
- c. Annual Whole Body %
-(3.0 mrom)
- d. Annual Any Organ %
l (10.0 mrem) APPROVED i
; i APR 261993 i
'I 1
-i d
1 178 j
4 d I e e T a s 4 i-f 1 i APPENDIX VI ANAIXIICAL PROCEDURES .; I ~ e i f-3
,(
T . i r V h I + r 7 ' I
- u a
1 , 'l tv i 4
- i. '
.I i'
1 1 1 179 i j
'1
- l .
4 l
. . , . , . . . ~ . . ,, ,,,.J-,-,-... - '; - - ,- - . J- + p. .,
y:
"RTELEDYNE:
ISOTOPES-MIDWEST l.ABORATORY m unowna a0ro NORTitBA00K, !!.I#015 600842310 9Cs)S644MO FAX 9055644117 DETERMINATION OF SELF-ABSORPTION FOR GROSS ALPHA AND/OR GROSS BETA IN WATER, SOIL / SEDIMENTS AND ORGANIC ASH SAMPLES , PROCEDURE NO. TIML-AB-02 Prepared by Teledyne Isotopes Midwest Laboratory Copy No. i Revised Eages Revision # Rate Enges Etcp_ated_by Approved by 0 08-14-92; '6 /h ( B b NM v/ ' 82//I/f4 l (This procedures, or any portion thereof, shall not be reproduced in any manner or distributed to any third party without the written permission of Teledyne Isotopes Midwest Laboratory.) TIML-AB-02-01 I J. . . .. -. . . -.
.-~ .-
TIML-AB 02 Rev. 0, 08-14-92 ; DETERMINATION OF SELF-ABSORPTION FOR GROSS ALPHA AND/OR. GROSS BETA IN WATER, SOIL / SEDIMENTS AND ORGANIC ASH SAMPLES Principle of Method Equal amounts of standard solution is mixed with various amounts of solids, deposited on the planchets and counted. Self absorption is determined from the ratio of samples containing solids to the weighless standard. Mathematical function is fitted to the data-and the self-absorption curve is stored in the computer. Instrument: Gas flow proportional counter. Standards:
- 1. Gross alpha - Americium-241.
- 2. Gross beta - Strontium-90 in equilibrium with yttrium-90.
Standards in liquid form are obtainable from NIST, Amersham, EPA, or other sources traceable to NIST.
- 3. Standard Solution:
Am-241, ca. 250 dpm/mL Sr-90-Y-90, ca. 500 dpm/mL Materials _: Ringed stainless steel planchets,47mm diameter Calibrated pipetter Plastic pipette,1 mL , - Lucite: 0.5 mg/mL in acetone , Infrared lamp 50 mL beakers Concentrated salt solution (e.g. Na2 CO3 , ca.10mg/mL)in water Fine soil or sediment of low activity Ashed sawdust Drying oven TIML-AB-02-02
TIML-AB-02 Rev. O, 08-14-92 , l Procedure 1 A. Standards For preparation of standards follow procedures TIML-ST-01, ST-02, and " Procedure for Determination of Gross Alpha and Gross Beta Efficiencies for Proportional Planchet Counters", QCP Manual, Section 8.3. B. Water
- 1. Wash 20 ringed planchets with decon solution, rinse with DI water and dry in an oven.
- 2. Cool planchets to room temperature. :
- 3. Weigh each planchet and store in labeled Petrie dishes.
- 4. Take 7 labeled beakers for gross alpha measurements and put in appropriate amount of salt solution to give ca. 10, 20, 30, 50, 70,100, and 130 mg of precipitate per planchet. ,
- 5. Take 10 labeled beaker for gross beta measurements and put in appropriate amount of salt solution to give ca. 10, 20, 30, 50, 70,100,150, 200, 250, and 300 mg of precipitate per planchet.
- 6. Add 2 mL of corresponding standard to each beaker. ,
- 7. Swirl each beaker to mix, put on hot plate and evaporate to ca. 4-5 mL.
- 8. Using new plastic eyedropper for each sample, transfer samples to the planchets, making sure that the solution does not spread to the rim (Figure 1)
(Also see QCP Manual, Section 8.3) !
- 9. Rinse each beaker several times with minimum amount of DI water and add wash water to the planchet.
- 10. Dry under the infrared lamp.
NOTE 1: If more than 2 mL of solution is added to the planchet at one time,it may spread to the rim. To avoid this, repeat addition and evaporation several times. NOTE 2: If dry precipitate is not uniformly distributed, redissolve it in minimum amount of DI water, redistribute using the, same i eyedropper and dry.
- 11. Take 2 clean planchets and prepare weightless standards as described in
" Procedure for Determination of Gross Alpha and Gross Beta Efficiencies for '
Proportional Planchet Counters' QCP Manual, Section 8.3.
- 12. Bake in muffler furnace for 45 rr.inutes at 450 C. Cool. j
- 13. Add 6-7 drops of the lucite solution and dry under the infrared lamp for 10-20 o minutes.
- 14. Cool and weigh,
- 15. Store in the desiccator until counting. i TIML-AB-02-03 i
TIML-AB 02 Rev. O, 08-14 C. Soll/ Sediments '
- 1. Weigh 17 c!can planchets and record the weight (7 for gross alpha and 10 for gross beta).
- 2. Put ca.10,20,30,50,70,100, and 130 mg of rme soll on the planchets for gross -
alpha and ca.10,20,30,50,70,100,150,200,250, and 300 mg of fme soll for gross beta.
- 3. Weigh each planchet and record net weight.
- 4. Add 2 mL of corresponding standard solution to each planchet.
- 5. Mix well and distribute the precipitate evenly over the planchet, making -sure .
that the precipitate does not spread to the rim of the planchet (Figure 1).
- 6. Dry under the infrared lamp.
- 7. Add 6-7 drops of the lucite solution and dry under infrared lamp for 10-20 minutes.
- 8. Cool and weigh again. Use this fmal weight for calculations.
- 9. Store in the desiccator until counting.
D. Organic Ash Follow steps 1-9, Part C, but use ashed sawdust instead of soll. E. Counting
- 1. Count each sample long enough to obtain at least 10,000 counts.
- 2. Count weightless sample with each set.
- 3. Calculate self-absorption correction factor (CF) dividing cpm of the sample with precipitate by cpm of weightless sample.
- 4. Plot CF versus mg of precipitate. Fit a mathematical function to the data and draw this curve on the plot. (Figure 2). .
- 5. Enter the equation of the function in the computer programs used in data reduction.
H Calculation . I Correction Factor (CF) = ### cpm Where: cpm * = counts per minute of weightless standard. cpm' = counts per minute of the standard with corresponding mass of - ., precipitate. TIML-AB 02-04
. . - - . . . .. - . . - - . _ - . - . . . - . ~. . ..
.. . 7 b
(- !
-i
'TIML-AB-02 Rev. O, 08-14-92 1
l 4 I
, i i
i J
,.~,:...._, .
i,.
'g' Deposit-Free Ring
- () . p T
i 4 . Figure 1. Distribution of the Standard on the Plachet. i TIML-AB-02-05 ! I 1 1 1
TIML-AB-02 Rev. 0. 08-14-92 1 l l 1
- g. <
WW BETA SELF ASSORPTION SR/Y-90 IN NR2003 '
,9 Y=.dd87(X+.2)^ .250 m
o
- 4
+
*-e ll g <,
l= 9 u a (X
' + 'l
,y <,
1
,6 --
8 .2 .4 .6 ,e g 'l NASS in-grams , 1 j l X Y l 0.0249 0.9670 0.0498 0.9380 0.0809 0.9150 0.1432 0.8276 0.1985 0.8240 0.2309- 0.9090 'f 0.3230 0.0230 1 0.3543 3.7790 0.4139 0.7000 0.4933 .0.7310 0.5831 0.7170-0.7081 0.6920 l
'X = Mass in grams Figure 2. .
-TIML-AB-02-06 l
_i_______________________ _ _
"/PTELEDYNE ISOTOPES MIDWEST LABORAf0RY 100 LAN0WEHR ACAO NORTH 8 ROOK,ILUNCIS 60062 2310 606) 564 0700 FAX 006) 564 4511 1
l DETERMINATION OF G30SS ALPHA AND/02 GROSS BETA IN AIR PAR 1:CULATE FILTERS PROCEDURE NO. TIML-AP-02 4 Prepared by Teledyne isotopes Midwest Laboratory . Copy No. Revised Revision Pages No . Date Pages Prepared by Approved by 0 07-11-86 3 / hd [ We t 2 1 07-15-91 3 Yb.$Id MM 84.1E/ fat _. ( N (This procedure, or any portion thereof, shall not be reproduced in any manner or distributed to any third party without the written permission of 'leledyne l Isotopes Midwest Laboratory.) TIML-AP-02-01
. TIML-AP>02 Revision 1, 07-15-91 1
DETERMINATION OF GROSS ALPHA AND/0R GROSS BETA l IN AIR PARTICULATE FILTERS l I Principle of Method ! Air particulate filters are stored for at least 72 hours to allow for the l 1 1 decay of short-lived radon and thoron daughters and then counted in the proportional counter. 1 Apparatus Forceps Loading Sheet Proportional Counter Stainless Steel Planchets (standard 2" x 1/8") Procedure
- 1. Store the filters for at least 72 hours from the day of collection. l 1
- 2. Place filters on a stainless steel planchet.
- 3. Fill out a sample loading sheet. Fill in the date, counter number, counting time, sample identification number, sample collection date, and initials.
NOTES: When loading samples in the holder, load blanks (unexposed filter paper) in positions 1, 12, 23, 34, 45, etc. If filters from more than one project are loaded, make sure that the appropriate blanks are loaded with each batch. Load the counter blank planchet as a last sample.
- 4. Count in a proporational counter long ennugh to obtain the required i LLDs.
l l 5. After counting is completed, return the filt 3rs to the original envelopes.
- 6. Submit the counter printout, field collection sheet, and the loading sheet to the data clerk for calculations.
l T IML-AP-02-02 i
~TIML-AP-02 Revision 0, 07-04-86 +
Calculations Gross alpha (beta) concentration: A 2YEsb + E b (pCi/ liter) = i B x C x 2.22 8 x C x 2.22 Where: A = Net alpha (beta) count (cpm) B = Efficiency for counting alpha (beta) activity (cpm /dpm) C = Volume of sample Esb = Counting error of sample plus background Eb = Counting error of background TIML-AP-02-03
>l l
"/PTELEDYNE ISOTOPES MfDwtST LA80RATORv 700 LANOWEHn RCAo NORTH 8R00M,itLINot$ 60rA2 2313 908) 544 0700 7AX (706) 544 4st?
PROCEDURE FOR COMPOSITING AIR PARTICULATE FILTERS FOR GAMMA SPECTROSCOPIC ANALYSIS PROCEDURE N0. TIML-AP-03 Prepared by Teledyne Isotopes Midwest Laboratory Copy No. _ , _ . Revision No. Date Pages. Prepared by Approved by 0 12-15-89 3_ D Of sh__ _[ ._[. _4 U - .-. (This procedure, or any portion thereof, shall not be reproduced in any manner or distributed to any third party without the written permission of Teledyne Isotopes Midwest Laboratory). TIML-AP-03-01
l T_IML-AP-03 Revision 0, 12-15-89 j PROCEDURE FOR COMPOSITING AIR PARTICULATE FILTERS FOR GAMMA SPECTROSCOPIC ANALYSIS Principle of Method AP filters are placed in a Petrie Dish in chronological order, labeled and submitted to counting room for analysis. Materials Forceps (long) Blank filter paper Small Petrie Dish Scotch Tape Procedure i
- 1. Stack APs from each location in chronological order, with the latest collection !
date on top.
- 2. Place blank filter paper in the Petrie Dish.
- 3. Starting from the top of the stack, remove each AP from the envelope and place it in the Petrie Dish with the deposit facing up. l
- 4. Continue transferring AP's from envelopes to the Petrie Dish until all are transferred.
- 5. Place blank filter paper on top.
- 6. , Cap the Petric Dish. Use scotch tape to hold cap in place, if needed. I t
- 7. Record sample ID (project), sample No., location, last date of collection, .i collection period and date composited in the Recording Book. ;
- 8. Write sample 10, sample No., last date of collection and collection period on the Petrie Dish using black marker, j
- 9. Submit the samples to the counting room.
.i
- 10. Af ter counting, return AP's to the original envelopes in reverse order. 1 Example l
l Project: BAP Location: 2 Sample No.: 1675 i Last Collection Date: 08-28-89 , Collection period: August, 1989 l Samples collected: 8-7, 8-14, 8-21, 8-28 i TIML-AP-03-02 c I
TIML-AP-03 Revision 0, 12-15 4 Side View Top View BAP - /6 7S
' 00 E #' 7 Blank AP l 1 -l 8-7-89
~ I d
8-14-89 8-21-89 14f #7
* % 8-28-89 i
Blank AP TIML-AP-03-03
L "/PTELEDYNE ISOTOPES ut0 WEST LA80RATORY 700 LANOWCH4 ROAD NORTH 8 ROOS,ILLINO'S 60062 m) (708) 664 07A F AX (700) $44 4SIF l I l l l PREPARATION AND SYANDARDIZATION OF CARRIER SOLUTIONS I PROCEDURE N0. TIML-CAR-01 Prepared by Teledyne isotopes Midwest Laborator.y l Copy No. I Rev ised Revision l Pages No. Date Pages Prepared by Approved by 0 04-05-91 9 I' Ow>h 4& 44L_, l (This procedure, or any portion thereof, shall not be reproduced in any manner or distributed to any third party without the written permission of Teledyne Isotopes Midwest Laboratory.) l TIML-CAR-01-01
TI ML-C AR-01 Revision 0, 04-05-91 PREPARATION AND STANDARDIZATION OF CARRIER SOLUTIONS Table of Contents Item Carrier Page A. Bari um (Total Rad i um) . . . . . . . . . . . . . . . . . . . . . 3 B. Cer i um ( R ad i um-228 ) . . . . . . . . . . . . . . . . . . . . . . 4 C. Iodine ............................ 6
- 0. Iron ............................. 7 E. Strontium . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 F. Yttrium . . . . . . . . . . . . . . . . . . . . . . . . . . . . -9 a
i TIML-CAR-01-02
TIML-CAR-01 Revision 0, 04-05-91 PREPARATION AND STANDARDIZATION OF CARRIER SOLUTIONS Principle of Methg Carrier is prepared from " reagent-grade" chemical and the concentration of the carrier is established by standarization. A. Barium (Total Radium) Reagents Barium Chloride: BaCl2 Nitric Acid: HNO3 (16N) Sul furic Acid: H2SO4 (1FN_) Apparatus Heat Lamp Planchets (Standard, 2" x 1/8", Ringed) , Analytical Balance Procedure -
- 1. Dissolve 56.92 grams of barium chloride in DI water. Add 5 mL concentrated nitric acid and dilute to 1000 mL with DI water. Stir the solution for a minimum of 30 minutes before standardization.
- 2. Pipet 1 mL of carrier solution into a 150 mL beaker and 100 mL of DI water. Heat to boiling and add 2 mL of 18N sulfuric acid, stirring constantly. Continue heating and stirring Tor 30 minutes. Allow to settle at room temperature for 1 hour. Decant supernate to waste and transfer the precipitate to a 40 mL centrifuge tube with DI water.
Centrifuge for 10 minutes and decant supernate to waste. Wash the preci-pitate with 10 mL DI water. Centrifuge and decant supernate to waste. Transfer the precipitate onto a pre-weighed ringed planchet. Dry under the heat lamp and weigh.
- 3. Four of the above standardizations should-be performed. The deviations in the results should be no more than 0.5%. Average the results.
- 4. Record the lot number, carrier number, and the precipitate weight in the
" Carrier Recording Book" and submit to the Lab Supervisor for approval .
- 5. Transfer the standardized carrier into a bottle labeled with the carrier l name, number, preparation date, and expiration date. The concentration l will be approximately 55 mg of barium sulfate per 1 mL.
TIML-CAR-01-03 l
TIML-CAR-01 Revision 0, 04-05-91 I PREPARATION AND STANDARDIZATION OF CARRIER SOLUTIONS (continued) B. Cerium (Radium-228) Reagents Cerium Nitrate: Ce(NO3)3 Silver Oxide (Divalent): Ag0 Bis (2-Ethylhexyl) Hydrogen Phosphate: HDEHP (15%) Nitric Acid: Hydrogen Peroxide: HNO3f,16N) H022 305) N-Heptane: C7H15 Diammonium 0xalate: (NH4 )2C02 4 (0.2M) Sodium Acetate: NaC 23H 0 (saturated) Ethyl Alcohol: C250 0H (95%) Apparatus Filter, Whatman NO. 42, 2.4 cm Filtration Equipment Heat lamp Analytical Balance Procedure
- 1. Add solid divalent silver oxide to 100 mL of 8N nitric acid until the solution remains black. Equilibrate 50 mL of thTs solution for 1 minute with 50 mL of 15% HDEHP in a 125 mL separatory funnel . Discard the aqueous layer. Dissolve 3.9 grams of cerium nitrate in 50 mL of 8M nitric
~
acid and add divalent silver oxide until the solution remains black. Immediately extract the cerium with the pre-equilibrated 15% HDEHP for 1 minute. Discard the lower aqueous layer and wash the organic phase with 50 mL of 8M_ nitric acid. Strip the cerium from the organic phase twice (1 minute each) with 10 mL of 4M nitric acid containing 1 mL of hydrogen peroxide. Collect the strip solution in a clean separatory funnel, add 20-mL n-heptane, and mix for 1 minute. Drain the lower phase into a 100 mL I beaker. Boil the solution for 5 minutes and dilute to 250 mL with 0.2M nitric acid. Stir the solution for a minimum of-30 minutes before stan"- dardization.
- 2. Pipet 1 mL of carrier solution into a 40 mL centrifuge tube. Dilute with' D1 water to 10 ml. Add 6 mL of saturated sodium acetate and 50 mL of 0.2M diammonium oxalate. Heat in a hot ster bath for 5 minutes; cool . Filter the solution through pre-weighed filter paper (Whatman No. 42, 2.4 cm).
Wash the precipitate with DI water and 95% ethyl alcohol . Dry the filter with the precipitate under the heat lamp and weigh it. l l TIML-CAR-01-04
-TIML-CAR-01 Revision 0, 04-05-91 l I
i PREPARATION AND STANDARDIZATION OF CARRIER SOLUTIONS (continued) I B. Cerium (Radium-228) (continued) Procedure (continued)
- 3. Four of the above standardizations should be performed. The deviations'in the results should be no more than 0.5%. Average the results.
- 4. Record the lot number, carier number, and weight of the precipitate in the
" Carrier Recording Book" and submit to the Lab Supervisor for approval .
- 5. Transfer the standardized carrier solution into a bottle labeled with the carrier name, carrier number, preparation date, and expiration date. The concentration will be approximately 13 mg of cerium oxalate per ml.
1 TIML-CAR-01-05 J
..e-
_T_IML-C AR-01 Revision 0, 04-05-91 PREPARATION AND STANDARDIZATION OF CARRIER SOLUTIONS (continued) i C. Iodine l Reagents l 1 Potassium lodide: K1 Sodium Bisulfide: NaHS0 - Hydrochloric Acid : hcl (33N ()IM) Palladium Chloride: PdCl2 Ethyl Alcohol: C25H 0H (95%) Apparatus Filter, Whatman No. 42, 2.4 cm Filtration Equipment Heat Lamp Hot Plate Analytical Balance Procedure
- 1. Dissolve 26.16 g of potassium iodide (KI) in 100 mL DI water. Add 20 mL 1M sodium bisulfide. Dilute to 1000 mL with D1 water. Stir the solution for a minimum of 30 minutes before standardization.
- 2. Pipet 1 mL of carrier into a 100 mL beaker. Add 25 mL of DI water, 10 mL of 3N of hydrochloric acid, and 10 drops of 1M sodium bisulfide. Heat and stir until about 30 mL of solution remains. Add 2 mL of palladium chloride solution. Refrigerate overnight. Filter the solution through pre-weighed filter paper (Whatman No. 42, 2.4 ' cm). Wash the precipitate with DI water and 95% ethyl alcohol . Dry the filter with the precipitate under the heat lamp and weigh it.
- 3. Four of the above standardizations should be perfonned. The deviations in the results should be no more than 0.5%. Average the results.
- 4. Record the lot number, carrier number, and precipitate weights in- the
" Carrier Recording Book" and submit to the Lab Supervisor for approval .
- 5. Transfer standardized carrier into a bottle labeled with carrier' number, preparation, and expiration date. The concentration will be approximately i 29 mg of potassium iodide per mL.
TlHL-CAR-01-06 , 1 l
g ,, TIML-CAR-01 Revision 0, 04-05-91 j
'I PREPARATION AND STANDARDIZATION OF CARRIER SOLUTIONS (continued) l D. Iron Reagents Iron Chloride: FeCl3 Anunonium Carbonate: 003 (saturated)
Diammonium Phosphate: Na2 )2 (Nil 4 ilP04(2!!)
- Aninonium flydroxide: N1140H (30%)
Apparatus
. Copper Discs Electroplating Apparatus Analytical Balance
_ Procedure
- 1. Dissolve 84.8 9 of iron chloride in 80 mL of DI water. Filter 'and dilute to 1000 mL. Stir. for a minimum of 30 minutes before standardization.
- 2. Pipet 1 mL of carrier into electroplating cell . Add 5 mL D1 water, 1.mL-2M diammonium phosphate, and 10 mL ammonium carbonate saturated in ammo-nTum hydroxide. Electroplate for 2 hours. Rinse with tap water and methyl alcohol . Dry under heat lamp and weigh it.
- 3. Four of the above standardizations should be performed. The.devications in the.results should be no more than 0.5%. Average the results.
- 4. Record the lot number, carrier number, and precipitate weights in the
" Carrier Recording Book" and submit to the Lab Supervisor . for Aproval .
- 5. Transfer standardized carrier into a bottle labeled with the carrier The concentration will'be-
~
number, preparation date, and expiration date. approximately 18 mg of iron per mL. q i 1 l l TIML-CAR-01-07
TIML-CAR-01 Revision 0, 04-05-91 PREPARATION AND STANDARDIZATION OF CARRIER SOLUTIONS (continued) E. Strontium Reagents , Strontium Nitrate: Sr(NO3 )2 Nitric Acid: HNO3 (16N) Ammonium Hydroxide: NH4 0H (36%) j Ethyl Alcohol: C2H50H (95%) Sodium Carbonate: Na2003 > Apparatus 3 Filter, Whatman No. 42, 2.4 cm Filtration Equipment Heat Lamp Analytical Balance Procedure
- 1. Dissolve 48.3 g of strontium nitrate in 900 mL DI water. Add 1 mL of 16 N nitric acid and dilute to 1000 mL with DI water. Stir the solution 30 '
minutes before standardization.
- 2. Pipet 1 mL of carrier solution into a 40 mL centrifuge tube and dilute to J 20 mL with DI water. Heat the solution'in hot water bath. Wile hot, adjust pH to 8 - 8.5 with concentrated ammonium hydroxide. Add 5 mL 3N sodium carbonate and stir vigorously. Heat the solution again for 5 minutes in a hot water bath; cool. Filter the solution through pre- ,
weighed filer paper (Whatman No. 42, 2.4 cm) . Wash the precipitate with 1 DI water and 90% ethyl alcohol. Dry the filter with the precipitate under ' the heat lamp and weigh it.
- 3. Four of the above staadardizations should be performed. The deviations in the results should be no more than 0.5%. Average the results.
- 4. Record the lot number, carrier number, and the precipitate weights in the
" Carrier Recording Book" and submit to the Lab Supervisor for approval..
- 5. Transfer the standardized carrier into a bottle labeled with the carrier name and number, preparation date, and expiration date. The concentration will be approximately 35 mg'of strontium carbonate per mL.
TIML-CAR-01-08 i ( l L {
TIML-CAR Revision 0, 04-05 PREPARATION AND STANDARDIZATION OF CARRIER SOLUTIONS (continued) F. Yttrium Reagents Yttrium 0xide: Y0 Nitric Acid: 23 HNO3 (16N) 0xalic Acid: 22 (saturated) Annonium Hydroxide: C NH4H 0H 04(30%) Ethyl Alcohol: C25 H 0H (95%) Apparatus Fil ter, Whatman No. 42, 2.4 cm Filtration Equipment Heat Lamp Analytical Balance Procedure
- 1. Dissolve 12.7 g yttrium oxide in 50 mL 16 N nitric acid. Heat until dissolved (avoid boiling). Dilute to 900 mL w~lth 01 water. Adjust to pH
~ 2 with concentrated ammonium hydroxide and dilute to 1000 mL with D1 water. Stir the solution for a minimum of 30 minutes before standardiza-tion.
- 2. Pipet 1 mL of carrier solution into 40 mL centrifuge tube, dilute to 20 mL with DI water, and ad 1 mL saturated oxalic acid. Adjust to pH 2 - 3 with concentrated ammonium hydroxide. Heat the solution for 30 minutes in a hot water bath and then cool. . Filter the solution through pre-weighed filter paper (Whatman No. 42, 2.4 cm) . Wash the precipitate with DI water and 95% ethyl alcohol . Dry the filter with the precipitate under the heat lamp and weigh it.
- 3. Four of the above standardizations should be perfonned. ~ The deviations in the results should be no more than 0.5%. Average the results.
- 4. Record the _ chemical lot number, carrier number, and_ weights in the " Car--
rier Recording Book" and submit to the Lab Supervisor for approval.
- 5. Transfer standardized carrier into a bottle labeled with the carrier name and number, preparation date, and expiration date. The concentration will be approximately 33 mg of yttrium oxalate per ml. ,
i i TIML-CAR-01-09
l 1
"/PTELEDYNE l ISOTOPES MIDWEST LABORATORY 700 LAN0WEHR ROAD NORTHOROOK,ILLINOt3 60052 2310 0IF) 544 0700 FAX Q t2) $64-4517 PROCEDURE FOR COMPOSITlflG WATER Af10 MILK SAMPLES PROCEDURE NO. TIML-C0f1P-01 Prepared by Teledyne [sotopes flidwest Laboratory Copy fio.
Revised Revision Pages fio. Date Pages Prepared by Approved by 0 11-07-88 2 f3,OwS _t 4// d g
/
{ (This procedure, or any portion thereof, shall not be reproduced in any manner or distributed to any third party without the written permission of Teledyne isotopes Midwest Laboratory.) TD1L-COMP-01
TIML-COMP-01 Procedure for Compositing Water and Milk Sampit.s
- 1. At the beginning of each composite period, (month, quarter, semi-annual), !
prepare a one-gallon cubitainer for a specific location and time-period. I
- 2. Remove an equal aliquot of original sample (for example, one liter) and ;
transfer to prepared cubitainer. Do this for each week, month , etc . 1 Mark date of original sample on prepared cubitainer.- !
- 3. When prepared container is complete, give the sample to the recording clerk for assigning a number.
- 4. Analyze according to the client requirement.
I i I I TIML-COMP-02 fl
-_.__.._-____._.1__.__.___,___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
W TELEDYNE ISOTOPES MIDWEST LABORATORY 1509 FRONTAGE AD. NORTHBROOK,IL 600624197 (312)564 4700 s DETERMINATION OF EFFICIENCY FOR . -BERTHOLD PROPORTIONAL COUNTER MODEL LB-770-1 4 PROCEDURE NO. TIML-E-01 Prepared by Teledyne Isotopes Midwest Laboratory II . COPY N0.
' Revision No . Date Pages Prepared by' Approved by 0 11-22-85 4 //
_vj vj-n 1 (This procedure,-or any portion thereof, shall not-be reproduced in any manner or distributed to any third party without the written permission of Teledyne ' Isotopes Midwest Laboratory.) E-01-01 -!
TIML-E-Ol' Revision 0, 11-22-85 Determination of Efficiency for Berthold Proportional Counter Model LB-770-1 Principle of Method .f At least five (5) spiked samples, using different amounts of solids, are prepared in duplicate for single isotopes, such as P-32, Sr-89, Y-90,1-131, Ac-228, using standard procedures and NBS traceable standards. The prepared spiked samples are counted on all 10 detectors and the results corrected for recovery and decay corrected to counting time or to midpoint of counting time (for isotopes with half-life of f_10 days). (For counting sequence, see Attachment TIML-E-01-A.) For efficiency determination of Sr-90, the' spiked samples are pr'epared one at a time (to reduce the ingrowth of a daughter, Y-90). For example, if Sr-90 spiked standards are prepared all at once and counted for 100 minutes each, there would be approximately 15% of Y-90 present in the samples by the time the last count is made, The prepared spiked sample, No. 1, is counted immediately in Detector No. I while the second sample is being prepared. Af ter all spiked samples are counted on Detector No.1, Sr-90 in equilibrium with Y-90 is counted on all detectors and the counts are normalized to Detector No.1. The Sr-90-Y-90 standard need not be traceable to NBS standard nor need the exact activity be known, since only ratios are used. Af ter efficiency for Detector No. 1 is calculated for all spiked samples, the efficiency for the rest of the detec-tors is calculated by using the efficiency for . Detector No. I and the ratios obtained for the rest of the detectors. Calculation cpm (net) Eff = dpm x Rec x e'M , where cpm = counts per minute, spiked sample minus background - dpm = disintegration per minute, standard Rec = recovery of spiked sample e = base of the natural logarithm = 2.71828 0.693 A " llalf-life of isotope t = elapsed time from the time of standard calibration to the counting time (ormidpointofthecountingtime) or elapsed time from the time of seperation to the midpoint of the counting time for Y-90. j E-01-02
TIML-E-01 Revision 0, 11-22-85 l Examples
- 1. Efficiency determination for 1-131: I
- a. cpm (net): 150
- b. dpm: 1000 )
- c. Recovery: 0.95 (95%) l
- d. Standard calibration date: 11-10-85, 1200 hrs l
- e. Counting started: 11-20-85, 1200 hrs
- f. Counting time: 100 min.
- g. Elapsed time between calibration and mid-counting time (11-10-85, 1200 and 11-20-85,1200 plus 50 min): 10.03 days 150 Eff = ,
-0.693 x 10.03 d 1000 x 0.95 x e 8.04
= 150
= 0.375 (37.5%)
1000 x 0.95 x 0.421
- 2. Efficiency determination for Sr-90:
- a. Ef ficiency for detector No.1: 0.400 (40%)
- b. Count rate of Sr-90-Y-90 for Detector No.1: 120 cpm ,
- c. Count rate of Sr-90-Y-90 for Detector No. 2: 115 cpm .i
- d. Ratio: Det No. 2 , 115 = 0.958 i
Det No. I 120 t Eficiency for Detector No. 2 = 0.400 x 0.958 = 0.383 (38.3%). ( ll E-01-03 , j
TIML-E-01 Revision 0, 11-22-85 ATTACHMENT TIML-E-01-A COUNTING SEQUENCE OF SPIKED SAMPLES FOR DETERMINATION OF EFFICIENCY BERTHOLD MODEL LB-770-1 FOR SINGLE IS0 TOPES (P-32,Sr-89,Y-90,I-131,Ac-228) DetectorNo.'s(1strow) 1 2 3 4 5 Detector No,'s (2nd row) 6 7 8 9 10 1st count 1 2 3 4 5 1A 2A 3A 4A SA 2nd count 1A 2A 3A 4A SA 1 2 3 4 5 3rd count 5 1 2 3 4 5A 1A 2A 3A 4A 4th count SA 1A 2A 3A 4A 5 1 2 3 4 5th count 4 5 1 2 3 4A SA 1A 2A 3A 6th count 4A SA 1A 2A 3A 4 5 1 2 3 7th count 3 4 5 1 2 3A 4A SA 1A 2A 8th count 3A 4A 5A 1A 2A 3 4 5 1 2 9th count 2 3 4 5 1 2A 3A 4A' SA 1A , 10th count 2A 3A 4A SA 1A-2 3 4 5 1-Spiked samples - 1 through 5 Duplicates - 1A through SA E-03-04
1PTELEDYNE ISOTOPES mowsst umaAmar 200 lANDWE20t it0AD NOR110100r, ILilNDIS 400 4 2310 908)544 5 90 FAX CNM24445tf CALIBRATION OF PROPORTIONAL COUNTERS y FOR I-131 EFFICIENCY l l
~
PROCEDURE NO. TIML-E-02 Prepared by _ Tcledyne Isotopes Midwest Laboratory Copy No. ' Revised Pages Revision # jla_tg Pages Prepared by Approved by 0 14-92 3 b Os[O 1 () M/ht t-- <
# /// 1 i
(This procedures, or any portion thereof, shall not be reproduced in any manner. or distributed to any third party without the written permission of Teledyne Isotopes Midwest Laboratory.) ~ TIML-E-02-01
TIML-E-02 Rev. O, 08-14-92 CALIBRATION OF PROPORTIONAL COUNTERS FOR I-131 EFFICIENCY Principle of Method Equal amount of standard I-131 solution is added to centrifuge tubes containing various amounts of lodine carrier. PdI2 is precipitated, filtered, mounted and counted. Efficiency for various amounts of precipitate is calculated. Instrument Gas flow proportional counter Reagents Carrier Solution: I+ as potassium lodide, KI: ca. 29 mg KI/mL (See Procedure TIML-CAR-01 for preparation). F.thanol Hydrochloric Acid: hcl, concentrated Pallaclium Chloride. PdCl2 ,7.2 mg Pd++/mL (1.2g PdCl2 /100 mL of 6 N. hcl) Sandard Solution: I-131, ca. 500 dpm/mL at the time of counting. (For preparation, see Procedure TIML-ST-01 and ST-02), Apparatus: Analytical balance Centrifuge Hot water bath Infrared heat lamp Filter paper, Whatman #42,21mm Plastic rings Calibrated pipetter Plastic pipette,1 mL Procedure:
- 1. Prepare iodine carrier with a ratio of 1:4 as follows:
Take 50 ml of the original standardized carrier solution (use 25 mi volumetric pipette which has been calibrated) and make up to 200 ml. Ratio: 1:4
- 2. From the diluted iodine carrier solution (1:4) take the following amount in duplicate.
TIML-E-02-02
TIML-E-02 Rev. O, 08-14-92 Volume Ratio 1 ml = 0.25 2 ml = 0.5 3 ml = 0.75 4 ml = 1.00
'5 ml = 1.25
- 3. Prepare centrifuge tubes with 10 ml of DI water in each tube.
- 4. Add the amount of carrier needed as above
- 5. Add 1 mL of I-131 standard solution to each tube.
- 6. Add 1 mL of concentrated HCL acid and 2 mL of PdCl2solution to each tube.
- 7. Heat in hot water bath for 15 min. to congeal the precipitate.
- 8. Cool and filter (Use double filter paper).
- 9. Rinse precipitate with DI water, followed with ethanol.
- 10. Dry under the heat lamp and weigh. Calculate recovery and use it to correct activity.
- 11. Mount and count in the proportional counter to accumulate at least 10,000 counts.
- 12. Calculate efficiency for each sample using efficiency program.
- 13. Plot efficiency versus mg of the precipitate and store it in the computer.
Calculation Efficiency = dpm x R I Where: cpm = Net counts per minute. dpm = disintegration per minute of I-131 standard at the time of counting. l R = carrier recovery. TIML-E-02-03 1
"RTELEDYNE ISOTOPES MIDWEST LABORATORY K0 LANOWElm ItOAD soRnan>r. unas .auni.
OGI)344C00 FAX FC87>4445if DETERMINATION OF GAMMA EMITTERS BY GAMMA SPECTROSCOPY . (GERMANIUM DETECTORS) PROCEDURE NO. TIML-GS-01 - l l Prepared by Tcledyne Isotopes Midwest Laboratory
.j 1
1 Copy No. ] 4 Revision # Date Pages Prepared by Approved by 0 07-21-86 5 .b [N /&/- 1 08-14 5 \hMelo W* / Nan /fa6r l
- N) () -
y - (This procedure, or any portion thereof, shall not be reproduced in any manrier or distributed to any third party without the written permission of Teledyne Isotopes Midivest Laboratory.) i TIML-GS-01-01 L
IIML-GS-01 Revision 0, 07-21 86 DETERMINATION OF GAMMA EMITTERS BY GAMMA SPECTROSCOPY (GERMANIUM DETECTORS) Principle of Method The sample is placed in a calibrated container and counted for a length of time required-to reach the required LLD. The results are decay corrected to the sampling time, where appropriate, using a dedicated computer and software. Apparatus Counting Containers Counting Equipment Cylinders Marking Pens Recording Books l l TIML-GS-01-02 I l
1 l l IIML-GS-01 Revision 1, 08-14 92 l A Milk. Water, and other Liquid SampicJi
- 1. Measure accurately 500 mL,1.0 L,2.0 L or 3.5 L of sample and put it in the calibrated counting container (Marinelli beaker). Always use largest volume if I sample is in sufficient quantity.
- 2. Cover and attach a gummed label to the cover; write the sample number, volume and date and time of collection on the label. Mark "I-131" if analysis for I-131 is required by gamma spectroscopy.
- 3. Count without delay for estimated time required to meet LLDs. Record file number, sample identification number, date and time counting started, detector number, geometry, sample size, and date and time of collection.
- 4. Stop counting; transfer specta to the disc and print out the results.
- 5. Check LLDs before taking the sample off. If LLDs are not met, continue counting until they do.
- 6. After counting is completed, record the date and time counting ended and counting time.
- 7. Return the sample to the original container and mark with a red marker.
TIML-GS-01-03
l TIML-GS-Q1 Revision 1, 08-14-92 B. Airborne Particulates
- 1. Place air filters in a small Petrie dish following Procedure TML-AP-03. '
- 2. Place Petrie dish (with marked side up) on the detector and count long enough to meet the LLD requirements.. Record the file number, sample identification number, date and time counting started, detector number, geometry, sample size, and date and time collected. 3 NOTE: When counting individual filter, place it in the Petrie dish with active (with deposit) side up. Mark the Petrie dish and place it on the detector with the active side up.
- 3. Stop counting and transfer spectra to the disc. Print out the results and check the LLDs before taking the sample off. If LLD levels are not met, continue counting until they do.
- 4. After counting is completed, record the date and time counting ended and counting time.
- 5. Replace air filters in the original envelopes for storage or further analyses, l,
l l l TIML-GS-0104 I l
IIML-GS 01 Revision 1, 08-14-92 C Other Samples NOTE: Sample, e.g. soll, vegetation, fish, etc., are prepared in the prep lab and delivered to the counting room.
- 1. Place the sample on the detector and count long enough to meet LLD requirements. Record the file number, sample identification number, date and time counting started, detector number, geometry, sample size, and date and time of collection.
- 2. Stop counting and transfer spectra to the disc. Print out the results and check the LLDs before taking the sample off. If LLD levels are not met, continue counting until they are.
- 3. After counting is completed, record date and time counting ended and counting time. Mark the container with red marker and return to the prep lab for transfer to the plastic bag for storage or further analyses.
D. Charcoal Cartridges For counting charcoal cartridges, follow Procedures TIML-I-131-02, TIML-I-13104 or TIML-I-131-05. TIML-GS-01-05 , 1 l
SPTELEDYNE l ISOTOPES 4 h0DWEST 1A90RA10RY M tANDWUm ROAD nonnancor, n.uxu m2 me os) w e m fax em m uit DETERMINATION OF I 131 IN MILK BY ANION EXCHANGE (BATCH METHOD) PROCEDURE NO. TIML-I-131-01 Prepared by Teledyne Isotopes Midwest Laboratory Copy No. Revised Eages Revision # Ila11e Eaggs frepared by Approved by 5 _ 0 1
--06-12-85 _
11-2545 6 6 M Os.6 _.\vsla h kb
% K Q' N et! M ii p)
/gp 23.45 2 03-24-89 6 NAdb MA' 1/Judnht 2.3.5 3 _04-10-91 6 YUh), M/9 A4MA'n/g 2 4 -6 08-14-92 Ejlld M O W W 8tmg 4 5- 09-24-92 6 4MA VO - Mzru /be q N) *
/
qv (This procedures, or any portion thereof, shall not be reproduced'in any manner or distributed to any third party _ without the written permission of Teledyne Isotopes Midivest Laboratory.)- TIML-I-131-01-01
~- .,
l-131 01 Revision 4, 08-14-92 Determination of I-131 in Milk by lon Exchange (Batch Method) i Principle of Method lodine, as the iodide, is concentrated by adsorption on an anion resin. Following a Nacl wash, the iodine is eluted with sodium hypochlorite. lodine in the todate form is reduced to 12 end the elemental iodine extracted into CHCl 3, back-extracted into water then finally precipitated as palladium iodide.
- Chemical recovery of the added carrier is determined gravimetrically from the PdI2 precipitate. 1-131 is determined by beta counting the PdI2-Reagents Anion Exchange _ Resin, Dowex 1-X8 (20-50 mesh) chloride form ')
Chloroform, CHCl3 - reagent grade Hydrochloric Acid, hcl, IN l
}{ydrochloric Acid, hcl, 3N Wash Solution: H2O - HNO 3 - NH 20H HCL, 50 mL H 2 0; 10 mL 1M - NH20H-hcl; i
10 mL conc. HNO3 Hydroxylamine Hydrochloride, NH20H hcl - 1 M Nitric Acid, HNO3 - concentrated Palladium Chloride, PdCl 2, 7.2 mg Pd++/mL (1.2 g PdCl2 /100 mL of 6N hcl) Sodium Bisulfite _, NaHS03 - 1 M Sodium Chloride, Nacl - 2M_ Sodium Hypochlorite, Na0Cl - 5% (Clorox) Potassium lodide, KI, ca 29 mg Kl/mL (See Proc. TIML-CAR-01 for pre-paration) 4 TIML-I-131-01-01 m__ . _ _ _ ._._ . - . _ _ __ _ _ _ _ ._______._-_m. . _ . _ _ _ _ _ _ _ _ _ . _ _ _ _ _ . _ . _ _ . _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ . _ _ _ _ _ _ . . _ _ _ _ _ _
1-131-01 Revision 3, 04-10-91 Special Apparatus Chromatographic Column, 20 nm x ~150 nm (Reliance Glass Cat. #R2725T) Vacuum Filter Holder, 2.5 cm2 filter area Filter Paper, Whatman #42, 21 nm Mylar Polyester Gunned Tape,1 1/2", Scotch #853 Heat lamp i Part A lon Exchange Procedure L 1. Transfer 2 liters (if available) of sample to the beaker. Add 1.00 mL of 3 standardized iodide carrier to each sample.
- 2. Add a clean magnetic stirring bar to each sample beaker. Stir each sample for 5 minutes or longer on a magnetic stirrer. Allow sample to equilibrate at least 1/2 hour. If a milk sample is curdled or lumpy, i vacuum filter the sample through a Buchner funnel using a cheesecloth filter. Wash the curd thoroughly with deionized water, collecting the washings with the filtrate. Pour the filtrate back into the original washed and labeled 4 liter beaker and discard the curd.
- 3. Add approximately 45 grams of Dowex 1X8 (20-50 mesh) anion resin to each sample beaker and stir on a magnetic stirrer for at least 1 hour. Turn of f the stirrer and allow the resin to settle for 10 minutes.
- 4. Gently decant and discard the milk or water sample taking care to retain as much resin as possible in the beaker. Add approximately 1 liter of deionized water to rinse the resin, allow to settle 2 minutes, and pour off the rinse. Repeat rinsing in the case of milk samples until all traces of milk are removed from the resin.
- 5. Using a detonized water wash bottle, transfer the resin to the column marked with the sample number. Allow resin to settle 2 minutes and drain the standing water. Wash the resin with 100 mL of 2M Nacl.
- 6. Measure 50 mL 5% sodium hypochlorite in a graduated cylinder. Add sodium hypochlorite to column in 10-20 mL incranents, stirring resin as needed to eliminate gas bubbles and maintain flow rue of- 2 ml/ min. Collect c'uate in 250 mL beaker and discard the resin.
1 TIML-t-131-01-03 l
l-131-01 Revision 5, 09-24-92 1 Part B lodine Extraction Procedure CAUTION: Perform following steps in the fume hood.
- 1. Acidify the eluate from Step 6 by Gding ca.15 mL of concentrated HNO to make the sample 2-3 N in HNO, and transfer to 250 mL separatory funnel 3(Add 5 the acid slowly with stirrind until the vigorous reaction subsides).
2. Add 50 mL of CHCl3 and 10 mL of 1 M hydroxylamine hydrochloride (freshly prepared). Extract iodine into organic phase (about 2 minutes equilibra-tion). Draw off the organic phase (lower phase) into another separatory funnel.
- 3. Add 25 mL of CHCl3 and 5 mL of 1 first separatory funnel and again eq!! hydroxylamine uilibrate hydrochloride for 2 minutes. Canbine to thethe organic phases. Discard the aqueous phase (Upper phase),
- 4. Add 20 mL H2 0-HNO 3 -NH 2 0H hcl wash solution to the separatory funnel containing the CHCl4 Equilibrate 2 minutes. Allow phases to separate and transfer CHCl3 (lower phase) to a clean separatory funnel . Discard the wash solution.
- 5. Add 25 mL H2 O and 10 drops of 1 M sodium bisulfite (freshly prepared) to. the separatory funnel contajiiing the CHC1 Equilibrate for 2 minutes. Discard the organic phase (lower phase)3 Drain aqueous phase (upper phase) into a 100 mL beaker. Proceed to the Precipitation of Pdig.
TIML-1-131-01-04 h
, _ _ ~
1-131-01 Revision 4. 08-14-92 Part C Precipitation of Palladium lodide CAUTION: AMMONIUM HYDR 0X10E INTERFERES WITH THIS__ PROCEDURE
- 1. Add 10 mL of 3 N hcl to the aqueous phase from the iodine extraction procedure in Step 5.
- 2. Place the beaker on a stirrer-hot plate. Using the magnetic stirrer, boil and stir the sample until it evaporates to 30 mL or begins to turn yellow.
- 3. Turn the heat of f. Remove the magnetic stirrer, rinse with deionized water.
- 4. Add, dropwise, to the solution, 2.0 mL of palladium chloride.
- 5. Cool the sample to room temperature. Place the beaker with sample on the stainless steel tray and put in the refrigerator overnight.
- 6. Weigh a clean 21 nm Whatman #42 filter which has been dried under a heat lamp.
- 7. Place the weighed filter in the filter holder. Filter the sample and wash the residue with water and then with absolute alcohol .
- 8. Remove filter from filter holder and place it in the labeled petri dish.
- 9. Dry under the lamp for 5-10 minutes.
- 10. Weigh the filter with the precipitate and calculate carrier recovery. l4
- 11. Cut a 1-1/2" strip of polyester tape and lay it on a clean surface,
_ gunned side up. Place the filter, precipitate side up, in the center of the tape.
- 12. Cut a 1-1/2" wide piece of mylar. Using a spatula to press it in place, '
put it directly over the precipitate and seal the edges to the polyester tape. Trim to about 5-am from the edge of the filter with scissors.
- 13. _ Mount the sample on the plastic disc and write the sample number on the back side of the disc. l
- 14. Count the sample on a proportional beta counter.
_ Calculations l Calculate the sample activity using computer program 1131. I 1 TIML-131 05 1
-l l-131-01 Revision 4, 08-14-92 )
1 1 1 1 Part C l Precipitation of Palladium lodide (continued) 1-131 concentration:
! 2 2 A '
2 'll Esb + Eb s 4 (pCi/1) = 2.22 x B x C x 0 x R i 2.22 x B x C x 0 x R l 4 where: A = Net cpm, sample B = Efficiency for counting beta 1-131 (cpm /dpm) ; ( C = Volume of sample (liters) { 1 D = Correction for decay to the time of collection = e-).t . .] I I Exp(-0.68 4 xt)=e-0.0862t where t = elapsed time from the time of collection to the counting time (in days)
- ]J Esb = Counting error of sample plus background Eb = Counting error of background R = Carrier recovery 2.22 = dpm/pCf 4 1
Reference:
" Determination of 1-131 by Beta-Gamma coincidence Counting of PdI2 ". Radiological Science Laboratory. Division of Laboratories i and Research, New York State Department of Health, March 1975, )
Revised February 1977. -' I l l TIML-1-131-01-06
"MTELEDYNE ISOTOPES WIDWEST IABORA10RY 700 IA.MUt ROAD NOKRISHOOK. E.LIN0!S 60X2-2310 90s)544&/00 FAX 00s)S44517 DETERMINATION OF AIRBORNE I-131 IN CHARCOAL CARTRIDGES BY GAMMA SPECTROSCOPY (INDIVIDUAL CARTRIDGE COUNTING METHOD)
(FOR COUNTING CECO SAMPLES) PROCEDURE NO. TIML-I-131-05
- Prepared by Teledyne Isotopes Midwest Laboratory
+ <, Copy No. Revision # Date Pages Prepared by Approved by 0 08-01-92_ 4 d.hd v /- ' L U
-x (This procedures, or any portion thereof, shall not be reproduced in any manner or-distributed to any third party without the written permission of Teledyne Isotopes Midwest Laboratory.) ,
TIML-I-131-05-01 '
- - - - . , , , - r o
o
.l TIML-I-131-05 Revision 0, 08-01-92 i DETERMINATION OF AIRBORNE I-131 IN CHARCOAL CARTRIDGES BY GAMMA SPECTROSCOPY Principle of Method Each charcoal cartridge is placed on the detector and counted. A peak of 0.36.MeV is used to calculate the concentration of I-131 at the time of collection.
Materials Charcoal Cartridges Apyaratus Germanium Detector Procedure NOTE: Because of the short half-life of I-131, count the samples as soon as possible after receipt, but no later than 8 days after collection.
- 1. Place the charcoal cartridge on the detector with the rim facing down and the arrow pointing away from the detector, (See Fig.1). ,
- 2. Count long enough to meet the required Lower Limit of Detection (LLD).
- 3. Calculate concentration of I-131 (pC1/m3) at the time of collection by inputting sample ID, volume in m3, date and time of collection and date and time of counting (midpoint).
- 4. Notify your supervisor immediately if result is positive. .
NOTE: At several CECO stations not all collected cartridges are analyzed. For these stations, follow the following procedure:
- 1. Analyze cartridges which require analysis.
- 2. If any of the cartridges show positive results, immediately retrieve the rest of the -
cartridges for that station and analyze. Inform your supervisor immediately. TIML-I-131-05-02
TIML-I-131-05 Revision 0, 08-01-92 ' Table below lists number of locations sampled and number analyzed. ; No. of Locations Station Sampled Analyzed Braidwood 09 09 Byron 12 12 Dresden 17 06 LaSalle 14 06 Quad Cities 16 06 Zion 13 03 Calculations: I-131 concentration: A (pCi/m3) = i 2)E's + E*' 2.22 x B x C x D 2.22 x B x C x D where: A = Net count rate of I-131 in the 0.36 MeV peak (cpm) B = Efficiency for counting I-131 in 0.36 MeV peak (cpm /dpm) C = Volume of sample (m3) D = Correction for decay to the time of collection = cat =
- f
_,0.693 x t' -aou2, ( 8.04 s where t = elapsed time from the time of collection to the counting time (in days) 2.22 = dpm/pCi Esb = Counting error of sample plus background Eb = Counting error of background TIML-I-131-05-03
o TIML-1-131-04 Revision' 0, 08-01-92 d Charcoal
" Cartridge Rim u Germanium
" Detector e
Figure 1. TIML-1-131-05-04 e
"#PTELEDYNE-ISOTOPES MIDWEST LABORATCRY 700 LANDWEHP ROAD NORTH 8 ROOK ILLINOIS 6c06' 2310 (706) S A 0100 FAX / % 564 4517 OPERATING PROCEDURE FOR LUDLUM MODEL 12S METER SERI AL NO. 71700 PROCEDURE NO. TIML-NETER-01 Prepared by Teledyne Isotopes Midwest Laboratory Copy do.
Revision No. Oate Pages Prepared by Ajproved by 0 07-03-90 1 m.w , 42 464_-- 1 11-19-90 3 SOM-- M/> -p M8 MLbML 2 12-30-91 4 M d O -r M N ___ 4L UA' (/ l (This procedure, or any portion tiiereof, shall not be reproduced in any manner or distributed to any third party without the written permission of Teledyne Isotopes Midwest Laboratory.) - TIML-METER-01
TIML-METER-01 Revision 2, 12-30-91 OPERATING PROCEDURE FOR SURVEY METER Instrument: Ludlum Model 12S pR Meter, Serial No. 71700 J Setting: Audio: "0N"; Response: "F" '( fast ) Check Source: Cs-137, SpC1, plastic encapsulated point source; Eberline Model 2 Cs-7A; Reference date: Dec. 1984 Testing with Check Source NOTE 1: Check the meter immediately after calibration. NOTE 2: Test with check source at least once a week (on Monday unless it is'a holiday or there are no samples to be surveyed)
- 1. Turn Range Selection Switch (RSS) to " BAT. " If the battery is weak, notify the QC Officer.
- 2. Turn RSS to "x1000." Place ' check source against the front of the meter (see Figure 1). Reading should be about 10002200 pR/hr. If the reading is less than 0.8 (800 pR/hr.) or higher than 1.2 (1200 pR/hr.), ~DO NOT USE
~~
the meter and natify the Quality Control Officer IMMEDIATELY.
- 3. Record 'date, reading, and initials in the Log Book.
- 4. Return check source to storage, away from meter and samples.
Sample Screening
- 1. Turn RSS to "x10." The reading should be between 0.6 and 1.2 (6 - 12 pR/hr.). This is the bkg reading.
- 2. Pass the meter in front of the samples (about 1" from container) at a rate of approximately 3 in./sec.
- 3. If the needle goes off the scale, turn RSS to "x100" or "x1000."
- 4. Af ter detecting radioactive sample, turn response to' "S" (slow) and hold the meter close to (but not touching) the sample for at .least 30 seconds.
- 5. Record the reading and sample ID on the log sheet and notify the Lab
. Supervisor.
- 6. If the reading is less than bkg (6 - 12 pR/hr.) check off ( ) all surveyed samples in receiving / recording book.
TIML-METER-01-02 4 a-v - e +
_ _q TIHL-METER-01 Revision 1, 11-19-90 Sample Screen _ing (continued) NOTES: 1. Return meter to QC Officer every 3 months for cleaning battery contacts.
- 2. Paturn meter to QC Officer every 12 months for calibration. {
- 3. Always keep the meter clean.
- 4. To prevent accidentally leaving the meter "0N," leave audio in
,__ "0N" position. _-j i l l l 1 i l TIML-METER-01-03
l
-l CGTCCToR l 3
,R, N@D MICR0 A/hr
@ D1 lbd WF S 0
g F XiOOO F 00g 4
/ XiOO gn,,,
RESET i OS" l , xto em Xi 9:O F g 7 4 MODEL 12S- i MICAO R METER 1 sN$AftkN
< I L:==J E
J
-Figure 1.
m w-cr r 55 !
=ca Im m a IN m it!t utenn a arTra
, "Ws# "L l ""m' ) l TIML-f1ETER-01-04 _ l
"#PTELEDYNE 1 ISOTOPES -1 MiOWEST LABORATORY 700 LANOWEHH ROAD - .
- NORTH 8 ROOK, ILLINOIS 60062 7310 .
Ot2) W-0700 FAX Q12) W 4557 l
'I yi
. SAMPLE-PREPARATION PROCEDURE NO. TIML-SP-01 Prepared by , Teledyne Isotopes Midwest Laboratory 1 -- , W ! Copy No. Revision No. Date Pages Prepared by Approved by_ 0 __ 07-02-86_. 11 _ 0000- ] f-.- - 1 08-14 11 h[$Irb 1/ k Mt34.44
-] ' (/
\
I
-(This procedure, or any portion thereof, shall not be reproduced in any manner
~
or distributed to any third party without the written permission of- Teledyne - Isotopes Midwest-Laboratory.) .. TIML-SP-01-01 t. ei*1. , r.. .,iw 4 r - - - -
s TIML-SP-01 Revision 0, 07-02-86
'I l
I TABLE OF CONTENTS Page i l Principle of Method ..................... TIML-SP-01-03 ) J Reagents . . . . . . . . . . . . . . . . . . . . . . . . . . . TIML-SP-01-03 1 t Apparatus .......................... . TIML-SP-01-03 i Procedure for Packing Counting Containers .......... TIML-SP-01-03 - A. Vegetables and Fruits .................. TIML-SP-01-04 l 8. Grass and Cattle feed .................. TIML-SP-01-05 -i C. Fish . . . . . . . . . . . . . . . . . . . . . . . . . . . TIML-SP-01-06 . l D. Waterfowl, Meat, and Wildlife .............. TIML-SP-01-07 E. Eggs . . . . . . . . . . . . . . . . . . . . . . . . . . . TIML-SP-01-08 -l F. Slime and Aquatic Vegetation . . . . . . . . . . . . . . . TIML-SP-01-09 G. Bottom Sediments and Soil ................ TIML-SP-01-10 H. Drinking (Clear) Water (EPA Method 900.0) ........ TIML-SP-01-11 I \ s
+
l TIML-SP-01-02 l i
llML-SP-01 Revision 1, 08-14-92 i SAMPLE PREPARATION Principle of Method Different classes of samples require different preparations. In general, food products are prepared as for home use, while others are dried and ashed as received. Reagents Formaldehyde Apparatus Balance Ceramic Dishes Counting Containers , Cutting Board Drying Oven Drying Pans Grinder High Temperature Marking Pen Knives Muffle Furnace Plastic Bags Pulverizer Scissors Spatulas Procedure for Packing Standard Calibrated Counting Containers A.1.0 L, 2.0 L, 3.5 L - Pour 1.0, 2.0, or 3.5 liters of water into 'correspon-l ding container. Mark the level and empty the container. Fill with the sample to the mark. 3 B. 500 mL - Fill to the rim on the inside wall, which is 1/4" from the top. C. 4 oz - Fill to the 100 mL mark i Pack the sample tightly. When filling with soil and bottom sediments, make sure it is level. l TIML-SP-01-03 j
TIML-SP-01 Revision 1, 08-14-92 l A. Vegetables e and Fruits
- 1. Wash and prepare vegetables and fruits as for eating. .j
- 2. Cut up vegetables and hard fruits into small pieces (about 1/4" cubes).
Mash soft fruits. l~
- 3. Transfer the sample to a standard calibrated container, ,
L use the largest size possible for the amount of sample available. 00 NOT FILL AB0VE THE MARK. Record the wet weight.
- 4. Add a few cc of formaldehyde to prevent spoilage.
- 5. Seal with cover. Attach paper tape on top .of the cover and write sample number, net weight, and date and time collected.
- 6. Submit to the counting room for gamma spectroscopic analysis without delay or store in a cooler until counting (for short period).
NOTE: If I-131 analysis is required, it is imperative that the sample be prepared and submitted to the counting room inmedi-ately. Mark "I-131" on the tape.
- 7. Af ter gamma scannin pan and dry at 110* C. g is completed, transfer the sample to a drying ~.
NOTES: If only gamma scan is required, skip drying and ashing (Steps 7 through 11). Transfer the sample to a plastic bag, seal, label, and store in the cooler until disposal. If there is suf ficient quantity, use surplus ~ sample for drying and ashing instead of waiting for gamma scanning to be-completed.
- 8. Cool, weigh, and record dry weight. Grind.
- 9. Weigh out accurately in a tarred ceramic dish 100-120 g of the ground sample. Record the weight. (If sample weight is more than 100 g, i 1 use two dishes; mark one as "A" and the second one as "B.") Ash in'a muffle furnace by gradually increasing the temperature to 600* C.
Ash overnight. NOTE: If ashing is incomplete (black carbon remains), cool the dish, crush the ash with spatula, and continue ashing overnight at 600* C. At this stage, it is not necessary to increase the temperature gradually. Set the temperature at 600* C and turn on the furnace.
- 10. Cool and weigh the ashed sample and record the ash weight. Grind to pass a 30 mesh screen. Transfer to :4 oz container, seal, and write sample number, weight, analysis required, and date and time of collection. The sample is now ready for analysis.
- 11. Store remaining ground sample- in a plastic bag for possible future rechecking.
TIML-SP-01-04 _l
. . _ . , ~. _.
TIML-SP-01 Revision 1, 08-14-92 B, Gras _s_, Green Leafy Vegetation and_ Cattle Feed 1
- 1. Take enough sample to fill 3.5 L or 2.0 L Marinelli beaker to the top.
- 2. Cut up grass and green leafy vegetation into approximately 1"-2" long stems and pack into 3.5 L or 2.0 L container. Pack cattle feed and I
silage as is. Use larger container if sufficient amount of sample is available. FILL _T0 THE TOP OF THE_ CONTAINER. Record the wet weight.
- 3. Add a few cc of formaldehide to prevent spoilage.
- 4. Seal with cover. Attach paper tape on top of the cover and label with sample number, net weight, and date and time collected.
- 5. Submit to the counting room for gamma spectroscopic analysis or store in a cooler until counting (for a short period) without delay.
NOTE: If I-131 analysis is required, it is imperative that the sample be prepared and submitted to the counting room immedi-ately. Mark "I-131" on the tape.
- 6. Af ter gamma scanning is co.1pleted, transfer the sample to a drying -
pan and dry at 110* C. NOTES: If only gamma scan is required, skip drying and ashing (Steps 6 through 10). Transfer the sample to a plastic bag, seal, label, and store in the cooler until disposal. If there is suf ficient quantity, use surplus sample for dryng and ashing instead of waiting for gamma scanning _ to be completed.
- 7. Cool, weigh, and record dry weight. Grind.
- 8. Weigh out accurately in a tarred ceramic dish 100-120 g, of the ground sample. Record the weight. (If sample weight is more than 100 g, . l 1-use two dishes; mark one as "A" and the second one as "B.") Ash in a muffle furnace by gradually increasing the temperature to 600* C.
Ash overnight. NOTE: If ashing is incomplete _ (black carbon remains), cool the dish, crush the ash with spatula, and continue ashing overnight at 600* C. At this stage, it is not necessary to increase the temperature gradually. Set the temperature at 600* C and turn on the furnace.
- 9. Cool and weigh the ashed sample and record the ash weight. Grind to pass a 30 mesh screen. Transfer to 4 oz container, seal, and write sample number, weight, analyses required, and'date and time of collection. The sample is now ready for analyses.
- 10. Store the remaining ground sample' in a plastic bag for- possible future rechecking.
'TIML-SP-01-05
TIML-SP-01 Revision 1, 08-14092 C. Fish
- 1. Wash the fish.
- 2. Fillet and pack the fish inmediately (to prevent moisture loss) in a 500 mL or 4 oz standard calibrated container. Use 500 mL size if enough sample is availabic. 00 NOT FILL _ ABOVE THE RIM (500 mL cont.) < 1-OR 100 mL (4 oz cont.). Record the wet weight.
- 3. Add a few cc of formaldehyde.
- 4. Seal with cover. Attach paper tape on top of the cover and label with sample number, weignt, and date and time of collection.
NOTE: If bones are to be analyzed, boil remaining fish in water for about I hour. Clean the bones. Air dry, weigh, and record as wet weight. Dry at 110' C. Record dry weight. Ash at 800* C, cool, weigh, and record the ash weight. Grind to a homogeneous sanp le. The sample is ready for analysis.
- 4. Submit to the counting room for ganina spectroscopic analysis without delay or store in a refrigerator until counting.
NOTE: If I-131 analysis is required, it is imperative that the sample be prepared and submitted to the counting room immediately. Mark "I-131" on the tape.
- 5. Af ter gamma spectroscopic analysis is completed, transfer the sample to a drying pan and dry at 110' C.
NOTES: If only ganina scan is required, skip drying and ashing (Steps 5 through 9). Transfer the sample to a plastic bag, seal, label, and store in the freezer until disposal. If there is sufficient quantity, use surplus flesh for drying and ashing instead of waiting for gamma scanning to be com-pleted.
- 6. Cool, weigh, and record dry weight.
- 7. Transfer to a tarred ceramic dish. Record dry weight for ashing.
- 8. Ash in a muffle furnace by gradually increasing the- temperature to.
450' C. If considerable amount of carbon remains af ter overnight-ashing, the sample should be brushed and placed back in the muf fle furnace until ashing is completed. :
- 9. Cool and weigh the ashed sanple and record the ash weight. Grind to l pass a 30 mesh screen. Transfer to a 4 oz container, s'eal, and write l sample number, weight, analyses required, and date and time of collec- T tion. The sample is now ready for analysis.
TIML-SP-01-06
TIML-SP-01 Revision 1, 08-14-92 1 D. Waterfowl, Meat, and Wildlife
- 1. Skin and clean the animal. Remove a sufficient amount of flesh to fill j an appropriate standard calibrated container (500 mL oz 4 oz). Weigh 1 l l
without delay)(to (500mLcont. prevent OR 100 moisture mL (4 oz cont.). Recloss). 6rdDO the NOT FILL AB0VE THE RIM wet weight. .)
-l
- 2. Add a few cc of farmaldehyde.
NOTE: If bones are to be analyzed, boil remaining flesh in water for about I hour. Clean the bones. Air dry, weigh, and record as-wet weight. Dry at 110* C. Record dry weight. Ash at 800* C, cool, weigh, and record the ash weight. Grind to a homogeneous sample. The sample is ready for analysis.
- 3. Seal with the cover. Attach paper tape on top of the cover and label with sample number, wet weight, and date and time of collection.
- 4. Submit to the counting room for gamma spectroscopic analysis without delay or store in a refrigerator until counting (for short period).
NOTE: If I-131 analysis is required, it is imperative that the sample be prepared and submitted to the counting room immediately. Mark "I-131" on the tape.
- 5. Af ter the gamma scanning is completed, transfer the sample to a drying pan and dry at 110' C.
- 6. Cool, weigh, and record dry weight.
- 7. Transfer to a tarred ceramic dish. Record dry weight for ashing.
- 8. Ash in a muf fle furnace by gradually increasing the temperature to 450' C. If considerable amounts of carbon remain af ter overnight ashing, the sample should be brushed and placed back in the muffle furnace until ashing is completed.
- 9. Cool and weigh the ashed sample and record the ash weight. Grind to pass a 30 mesh screen. Transfer to a 4 oz container. Seal and write sample number, weight, analyses required, and date and time of collec-tion. The sample is now ready for analyses.
TIML-SP-01-07
TIML-SP-01 Revision 1, 08-14-92 E. E Jgs,
- 1. Remove the egg shells and mix the eggs with a spatula. Use about one (1) dozen eggs.
- 2. Transfer the mixed eggs to a standard calibrated 500 mL container. I Record the wet. weight. DO NOT FILL ABOVE THE RIM.
- 3. Add a f ew cc of f ormaldehyde.
- 4. Seal with cover. Attach paper tape on top of the cover and label with sample number, wet weight, and date and time of collection.
- 5. Submit to the counting room for gamma spectroscopic analysis without delay or store in a refrigerator until counting (for short period).
! 6. Af ter gamma spectrascopic analysis is completed, tranfer the sample to a plastic bag, seal, label, and store in a freezer until disposal. NOTE: If only a gama scan is required, skip Steps 7 through 11,
- 7. Weigh the rest of the sample, record wet weight, and dry in an oven '
at 110* C.
- 8. Ccol, weigh, and record dry weight.
- 9. Weigh out accurately 100-120 g of the sample in a tarred ceramic dish. Record the weight. Ash in a muffle furnace by gradually increasing the temperature to 550' . C. If a considerable amount of carbon remains af ter overnight ashing, the sample should be crushed and placed back in the muffle furnace until ashing is ' completed.
- 10. Cool and weigh the ashed sample and record the weight. Grind to pass a 30 mesh screen. Transfer to a 4 oz container, seal, and write sample number, weight, analyses required, and date and time of collection. The sample is now reauy for analysis.
- 11. Store the remaining ground sample in a plastic bag for possible future rechecking.
l TIML-SP-01-08 1
TIML-SP-01 Revision 1, 08-14-92 F. Slime and Aquatic Vegetation
- 1. Remove foreign materials.
- 2. Place the sample in a sieve pan and wash until all sand and dirt is removed (turn the sample over several times.)
3.. Squeeze out the water by hand.
- 4. Place the sample in a standard calibrated 500 mL or 4 oz container.
Weigh and record wet weight. Use 500 mL container if enough sample ; is available. 00 NOT FILL AB0VE THE RIM (500 mL cont.) OR 100 mL (4 oz cont.).
- 5. Add a few cc of formaldehyde.
- 6. Seal with cover. Attach paper tape on top of the cover and label with sample number, weight, and date and time of collection.
- 7. Submit to the counting room without delay. Slime decomposes quickly even with formaldehyde. If gamma scanning must be delayed, freeze.
NOTE: If I-131 analysis is required, it is imperative that the sample be prepared and analyzed immediateTy. Mark "I-131" on the tape.
- 8. Af ter gamma scanning is completed, transfer the sample to a drying pan and dry at 110* C.
NOTE: If only gamma scan is required, skip drying and ashing (Steps 8 through 11). Transfer the sample to a plastic bag, seal, label, and store in the freezer until disposal.
- 9. Cool, weigh, and record dry weight.
- 10. Transfer to a tarred ceramic dish, and record dry weight for ashing.
Ash in a muffle furnace by gradually increasing the temperature to 600* C. NOTE: If ashing is incomplete (black carbon remains), cool the dish, crush the ash with spatula, and continue . ashing overnit, .t at 600* C. At this stage, it is not necessary to increase the . temperature gradually. Set . the temperature at 600*' C. and :l turn on the furnace. 1 Cool and weigh the ashed sample and record ash weight. Grind to pass 11. a 30 mesh screen. Transfer to a 4 oz container, seal, and label with sample number, weight, analyses required, and date and time of collection. The sample is now ready for analyses. .] 1 TIML-SP-01-09 l l
TIML-SP-01 Revision 1, 08-14-92 G. Bottom Sediments and Soil
- 1. Remove rocks, roots, and any other foreign materials.
- 2. Place approximately 1 kg of sample on the drying pan and dry at 110' C.
- 3. Seal, label, and save remaining sample.
- 4. Grind or pulverize the dried sample and sieve through a No. 20 mesh screen.
5, For gamma spectroscopic analysis, transfer sieved sample to a standard calibrated 500 mL or 4 oz container. DO NOT FILL ABOVE THE RIM
~
(500 mL cont ) OR 100 mL (402 cont.). lecorcf dry weight. I
- 6. Seal with cover. Attach paper tape on top of the cover and write sample number, weight, and date and time of collection.
- 7. Submit to the counting room for gamma spectroscopic analysis without delay.
- 8. For other analyses, e.g. gross beta, radiostrontium, etc., fill 4 oz container to the top, seal, and write sample number, types of analyses required, and date and time of collection.
- 9. Store the remaining sieved sample in a plastic bag for possible future rechecking.
- 10. After the ganna scanning is completed, transfer the sample to a plastic bag, seal. . label, and store until disposal.
TIML-SP-01-10
1 TIML-SP-01' Revision 0, 07-02-86 H. Drinking (Clear) Water (EPA Method 900.0) A representative sample must be collected from a free-flowing source of drinking water and should be large enough so that adequate aliquots can be taken to obtain the required sensitivity. It is recommended that samples be preserved at the time of collection by adding enough IN HNO3 to the sample to bring it to pH 2 (15 ml IN HNO3 per liter of saTnple ls usually sufficient). 'If samples are to bs' col-lected without preservation, they should be brought to the laboratory within 5 days, then preserved and held in the original container for a minimum of 16 hours before analysis or transfer of the sample. The container choice should be plastic over glass to prevent loss due to breakage during transportation and handling. If the sample was not acidified at the time of collection, use the follow-ing procedure: Procedure
- 1. Remove 100 ml of sample for tritium analysis and 1 1 for 1-131 analy-sis, if required.
- 2. Add 15 mL of 1:1 HNO 3 Per gallon of sample in the original container.
- 3. Hold the sample in the original container for a minimum of 16 hours before analysis or transfer of the sample.
- 4. When taking an aliquot for analysis, take acid' addition into account.
For example: Sample Volume Volume of Aliquot to Be analyzed Required 200 ml 203 ml j 400 ml 406 ml 600 ml 609 ml l 800 ml 812 ml i 1000 ml 1015 ml l 2000 ml 2030 ml 3000 ml 3045 ml ' 3500 ml 3552 ml
, For other volumes, adjust aliquots _ accordingly, at the rate of 1.5 ml-per 100 ml of sample.
TIML-SP-01-11 o
"/PTELEDYNE ISOTOPES MIDYstSt LA80AATORY 100 LAN0WEHR ROAD NOR TH8 AOOM. ILUNOIS 60042 $0 (FOd) $64 0700 FAA (F00) 544 4Sl?
DETERMINATION OF TRITIUM IN WATER (DIRECT METIIOD) PROCEDURE NO. TIML-T-02 Prepared by Tcledyne isotopes Midwest Laboratory Copy No. Revised Pages Revision No. Date Pages Prepared by _ Approved by, 0 11-22-85 5 L. G. Iluebner // 144 2,3 1 09-27-91 4 /S , hm8 g ////[/441
\ <
(This procedure, or any portion thereof, shall not be reproduced in any manner or distributed to any third party without the written penaission of Teledyne Isotopes Midwest Laboratory.) l TIML-T-02-01
l IIML-T-02 Revision 1, 09-27-91' l DETERMINATION OF TRITIUM IN WATER (DIRECT METHOD) Principle of Method The water sample is purified by distillation, a portion of the distillate. is transferred to a counting vial and the scintillation fluid added. The contents of the vial are thoroughy mixed and counted in a liquid scintillation counter. Reagents Scintillation medium, Insta-Gel scintillator Tritium standard solution Dead water Ethyl alcohol Apparatus Condenser Distillation flask, 250-ml capacity Liquid scintillation counter Liquid scintillation counting vials Kimwipes Procedure NOTE: All glassware must be dry. Dry it in the drying oven at 100-125'C. l1
- 1. Place 60-70 ml of the sample in a 250-ml distillation flask. Add a boiling chip to the flask. Add - one Na0H pellet and ca . 0.029 KMn04 .
Connect a side arm adapter and a condenser to the outlet of the flask. Place a receptacle at the outlet of the condenser. ' Set variac at 70 'i mark. Heat to boiling to distill. Discard the first 5-10 ml of distillate. Collect next 20-25 ml of distillate for analysis. Do not distill to dryness. 1
- 2. Mark the vial caps with the sample number and date.
l Note: Use the same type of vial for the whole batch (samples, back-ground, ar.d standard.
- 3. Mark three (3) vial caps "Bkg 1", "Bkg 2", "Bkg 3", and date.
- 4. Mark three (3) vial caps "St-1", "St-2", "St-3"; standard number, and date. ,
1 1 TIML-T-02-02
TIML-T-02, Revision 1, 09-27-91
- 5. -Dispense 13 ml of sample into marked vials and " dead" water into vial s marked Bkg-1,2, and 3.
Note 1: Pipetter is set (and calibrated) to deliver 6.5 m1, so pipette twice into each vial . Use new tip for each sample and new tip (one) for three background samples. Note 2: Make sure the pipetter has not been reset. If it has been reset, or if you are not sure, do not use it; check with your supervisor. Note 3: Make sure the plastic tip is pushed all the way on to the pipetter and is tight. If it is not, the air will be drawn in and the volume withdrawn will not be correct (it will be smal ler) .
- 6. Dispense 13 ml (see Notes 1,2, and 3, above) of " dead" water into each vial marked "St-1", "St-2", and "St-3."
- 7. Take a 0.1 ml (100 ) pipetter and withdraw 0.1 ml of water from each of the three standard vials. Discard this 0.1 ml of water.
- 8. Take a new 0.1 m1 tip. Dispense 0.1 ml of standard into each of the three vials marked "St-1", "St-2", and "St-3."
- 9. Take all vials containing samples, background, and standard to the counting room.
Not e : To avoid spurious counts, scintillator should not be added under flourescent light. 10 . Dispense 10 ml of Insta-Gel into each vial (one at a time), cap-tightly, and shake VIGOROUSLY for at least 0.5 minutes. Recheck the cap for tightness. 11 . Wet a Kimwipe with alcohol and wipe off each vial in the following order:
Background
Samples Standard
- 12. Load the vials in the following order:
Ek g '1 St-1 Samples . Bkg-2
- St-2*
- Bkgin2the andmiddle St-2 should be approximatelyl1 of the batch. ~
Samples Bkg-3 St-3 TIML-T-02-03
TIML-T-02 -Revision 0, 11-22-85 , i
- 13. Let the vials dark- and temperature-adapt for about one hour.
Note 1: To check if vials reached counter temperature, inspect one vial (Bkg). The liquid should be transparent, if the temperature is too high (or too low), the liquid will be white and very viscous. Note 2: The temperature inside the counter should be between 10' , and 14* C (check thermometer). In this temperature range, the liquid is transparent. 14 Set the counter for 100 min counting time and infinite cycles. (Follow manufacturer's procedure for setting the counter.)
- 15. Fill out the loading sheet, being sure to indicate the date and time counting started, and your initials.
Note: Do not count prepared background and standard sets with another batch of samples if plastic vials are used. Prepare new backgrounds and standards for each batch. If glass vials are used, the prepared background and standard sets can be counted with other batcher up to-one (1) month af ter preparation provided they are not taken out of the counter (not warmed up) and the same vial type from the same manufacturing batch (the same carton) is used. After one month prepare new sets of backgrounds and standards. Calculations A - 8 A + B t 3 t 2 2 ty f t 22 pCi/l =
- 2.22 x E x V x e -At3 2.22 x E x V x e -At3 Where:
A = Total counts, sample B = Total counts, background i E = Efficiency (cpm /dpm) V = Volume (liter)_ i e = Base of the natural logorithm = 2.71828 1 0.693 A = 7 p 0.05652 t1 = Counting time, sample , t2 = Counting time, background . t3 = Elapsed time from the time of collection to the time of counting
.(in years)
TIML-T-02-04 7
1
.j 4
l 1 1 l u l i i
- l 4
i i DETERMINATION OF TOTAL PROPAGATED UNCERTAINTY FOR SAMPLE ANALYSES AT TELEDYNE ISOTOPES MIDWEST LABORATORY
.q l
J I l l l l l
1.0 INTRODUCTION
The following constitutes the draft method for determining and calculating the Total Propagated Uncertainty (TPU) for analyses performed on samples at Teledyne Isotopes Midwest Laboratory. The TPU is a percentage uncertainty that results from an accumulation of systematic errors associated with collecting and analyzing a sample. This method was used for TPU calculations on all 1993 samples and was superseded by procedure TIML-TPU-01 beginning January 3,1994. I A review of the collection procedures and analyses procedures was conducted to define and quantify pertinent systematic errors associated with each process. The TPU for a single sampling and analysis procedure is determined by combining the individual Field Sampling and Analytical errors using the error propagation formula outlined in Attachment 2. Since the counting error varies from sample to sample as the background and counting rates change, the counting error for a specific sample cannot be quantified until the time of the analysis, therefore, it is not assigned a value. Attachment 1 is a listing of the combined sampling and analytical TPU for individual samples and analysis. Throughout this method of determining the TPU, human errors are not considered and the assumption is made that all equipment is properly calibrated and in good working order. All the errors listed represent the uncertainty at the one l sigma confidence level. Each sample type is listed with the possible sources of uncertainty along with a summary of the associated sampling and analytical uncertainties. The TPU is expressed as a percentage with X representing the counting error as a percentage at the one sigma confidence level. l 2.0 CIIARCOAL CARTRIDGE l 2.1 1-131 ANALYSIS OF I 131 IN AIR l FIELD SAMPLING UNCERTAINTIES A. GlarcmLQttfridgeslord The error associated with Iodine collection by impregnated charcoal cartridge is considered to be insignificant since the efficiency of the cartridge is greater than 99.0%. B. Master Rotometer iLD%h used the calibration report for Fischer & Porter dated August 12,1993. C fumo Flowmeter [0.5%l: an estimated value based on flowmeter performance. l 2
L D. Field Rotoineter [5.0%]: used the calibration report form Fischer & Porter dated June 21,1913 and calibration procedure outlined in CECO AP-2 Form. E. EnYironmentALChanges.10FA& uncertainty associated with normal seasonal
- changes are considered insignificant relative to other uncertainties.
F. Ilmet.hnlicatoL10.0%]: uncertainties associated with timer inefficiency are considered insignificant relative to other uncertainties. G. RemijngAmp_flowmeteLGmigel2s0%h the uncertainty in reading the gauge is estimated based on a flowrate of I cubic foot per hour and a maximum flowrate of 100 cubic feet per hour. , ANALYflCAL UNCERTAINTIES A. Sample _l'telhltation [0Mi considered insignificant due to the minimal amount of preparation required by procedure (TIML 1-131-05). B. GanmhtCalibration SourceJ22%] used the overall uncertainty for Cesium-137 with the calibration source number M76291 (Amersham) dated November 1, 1992. C SnuIce_freparation_for Gamma _CalihtationJ10%): an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM, p.34). D. latemtation_ Differ.ences Between Calibration Source and Sample _10Bfd: considered insignificant for samples with density similar to that of the calibration source. A different calibration source is prepared for Bottom Sediments, Charcoal Cartridges, and Air Particulate Filters. E. Uncerlainty_hLEfficiencieLdne._toEfferences_.in_ Sample. Volume (0.0%]: considered insignificant due to the use of a large variety of sample geometry's. 12 Cnlihta.tlon Efficiency _10a%]: considered insignificant relative to other uncertainties. G. Efficiencya_CutycEltingjiD%): considered insignificant relative to other uncertainties. II. AhundanceJ215.%h used published values for nuclides with FE-59 as the reference. I. Decay _limeJ0.0%j: considered insignificant relative to other uncertainties. J. Half-JifeJ0.0%): based on published values for each nuclide it is considered l insignificant relative to other uncertainties. l 3 l l
t K. Yield (1%h an estimated value.
'l 2.2 AIRBORNE l-131 ANALYSIS: TPU(%) = V(7.2)2+ X2 l
i 3.0 AIR PARTICULATE FILTER 3.1 GAMMA ISOTOPIC ANALYSIS FIELD SAMFLING UNCERTAINTIES A. Hair _Eartintlate f'illerslLQ2d; an estimated error due to loss during handling. B. Master Rotometer LlW1h used the calibration report for Fischer & Porter dated August 12,1993. C. Pump Flowmeter [0.5%l: an estimated value based on flowmeter performance. D. EichLRotometer_{SMd: used the calibration report form Fischer & Porter dated , June 21,1993 and calibration procedure outlined in CECO AP 2 Form. E. EnYironmentaLChangesl0 0%h uncertainty associated with normal seasonal changes are considered insignificant relative to other uncertainties. F. Ilmet. indicator [0.0%}: uncertainties associated with timer inefficiency are - considered insignificant relative to other uncertainties. G. Readingl'umpliomneletGaugeJ2Md; the uncertainty in reading the gauge is estimated based on a flowrate of I cubic foot per hour and a maximum flowrate of 100 cubic feet per hour. ANALYflCAL UNCERTAINTiliS 4 A. SampjelPreparAlionJQe3h considered insignificant due to the minimal amount of preparation required by procedure (TIML AP-03). > B. Gammd111hration30ntce_[2Md: used the overall uncertainty for Cesium 137 with the calibration source number MZ6291 (Amersham) dated November 1, 1992. 4
i i 1 C. Source PreparittionJoLGamma Calihnttion !3.0%1: an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM, l
- p. 34).
D. Attenna.tinn_._ Riff.erenets Detsyren Calibration Source Jad Sample 10.0%l: considered insignificant for samples with density similar to that of the calibration j source. A different calibration source is prepared for Bottom Sediments, Charcoal Cartridges, and Air Particulate Filters. E. Unectininty_inlfficiencieLdue_.to_. Differences . In_Saunple Vohune lDE2]: considered insignificant due to the use of a large variety of sampic geometry's. F. Calihration_lifficiency._J0.0%j: considered insignificant relative to other uncertainties. ; G. lifficiency - Curye_fittinnllD%): considered insignificant relative to other uncertainties. ! II. AltundanccJ2.5%h used published values for nuclides with FE-59 as the reference. .
!. Decay _tintelQ,0%h considered insignificant relative to other uncertainties.
J. Half-JJfe.l0,0%J: based on published values for each nuclide it is considered insignificant relative to other uncertainties. K. Yicidll%J; an estimated value. ! i
- 1. Congto3ites 11.0%): an estimated error based on procedure for compositing air particulate filters (TIML AP-03).
3.2 GAMMA ISOTOPIC ANALYSIS TPU% =: V(7.3)2 +XY 3.3 GROSS HETA ANALYSIS l t FIELD SAMPLING UNCERTAINTIES A Air _ Par.ticulate_Eiller11LQ3h an estimated error due to loss during handling. ; B. hias.ter_RatometerJLQ1h used the calibration report for Fischer & Porter dated ! Aut;ust 12,1993. j C. httnitf]Iowmeter [0.5%h an estimated value based on flowmeter performance. ! D. Eicid.lietolneter f 5.0%j: used the calibration report form Fischer & Porter dated June 21,1993 and calibration procedure outlined in CECO AP-2 Form. 5 l 1
l E. EnvironmenlaL, Changes IO.0%): uncertainty associated with normal seasonal changes are considered insignificant relative to other uncertainties. F. Timer Indicator f0.0M: uncertainties associated with timer inefficiency are considered insignificant relative to other uncertainties. G. Reading Pump Flowmeter Gauge [2.0%}: the uncertainty in reading the gauge is . estimated based on a flowrate of I cubic foot per hour and a maximum flowrate of 100 cubic feet per hour. ANALYTICAL UNCERTAINTIES A. Sample _D.cparationJ0 0%}: considered insignificant due to the minimal amount of preparation required by procedure (TIML AP-02). B. Reta Calibration Source {32M: used the overall uncertainty for calibration source number Sr-90-27 (EMSL) dated February 12,1992. C. Somrce_ErspmMion for Beta Calibration [3ER an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM,
- p. 45).
D. Preparation of Self Absorgtinn Sample f5,0M: an estimated error based on diluting, weighting, and transferring variety of separate samples as part of the procedure (QCPM, p. 42). , E. Self Absorpiten_ Curve Fit I.2.0%: an estimated error based on the software used to generate the curve. 3.4 GROSS BETA ANALYSIS TPU% = V(9.0)2+X2 4.0 W AT ER 4.1 GROSS ALPIIA ANALYSIS FIELD SAMPLING UNCERTAINTIES I l A. Collection Prosedure310AM: considered insignificant since human errors are not ! included as part of the TPU. 6
ANALYTICAL UNCERTAINTIES A. Samplel_regaration [3.07d; an estimated value based on measurement errors encountered during the preparation required by the procedure (TIML W(DS)-01). , B. AJplia Calibration Source [4.3%): used the overall uncertainty for calibration source number Am-241-15 (EMSL) dated October 22,1990. C. Smuce Preparation for Alpha Calibration (3.0%J: an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM,
- p. 45).
D. Plateout [1.0%i an estimated error due to sampling conditions prior to the sample arriving at the laboratory. 1 4.2 GROSS ALPHA ANALYSIS TPU% = V(6.1)2+x2 43 GROSS BETA ANALYSIS FIELD SAMPLING UNCERTAINTIES A. Collection Procedures [0.0%]:_ considered insignificant since human errors are not included as part of the TPU. ANALYTICAL UNCERTAINTIES A. Sample _Picparation f3.0%j; an estimated value based on measurement errors encountered during the preparation required by the procedure (TIML W(DS)-01). B. Beta Calibration Source [3.4%]: used the overall uncertainty for calibration source number Sr-90-27 (EMSL) dated February 12,1992. C. Smirce Preparation for Beta Calibration f 3.0%]: an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM,
- p. 45).
D. Er.eparation of Self Abarption Sample f5.0%]: an estimated error based on diluting,. weighting, and transferring variety of separate samples as part of the procedure (QCPM, p. 42). Il Self Absorption Curve Fit f2.0/d: an estimated error based on the software used to generate the curve. 7
l ( F. Plateout [1.0%1: an estimated error due to sampling conditions prior to the l sample arriving at the laboratory, i l 4.4 GROSS DETA ANALYSIS TPU% = 4(7.7)2+X2 l I 4.5 GAMMAISOTOPIC i FIELD SAMPLING UNCERTAINTIES A. Cullection Procedures [0.0%): considered insignificant since human errors are not included as part of the TPU. ANALYTICAL UNCERTAINTIES . A. Sample Preparation (0.0%]; considered insignificant due to the minimal amount of preparation required by procedure (TIML GS-01-03). l B. Gamma Calibration Source f2J%]: used the overall uncertainty for Cesium-137 l with the calibration source number MZ6291 (Amersham) dated November 1, 1992. l l C. Smuce Prepatalion for Gamma Calibration (3.0%]: an estimated error based on ] l diluting, weighting, and transferring the source as part of the procedure (QCPM, l t
- p. 34).
D. Attenuation Differences Between Calibration Source and Samole_IO0%]: considered insignificant for samples with density similar to that of the calibration source. A different calibration source is prepared for Dottom Sediments, Charcoal Cartridges, and Air Particulate Filters. E. Uncettainty_injifficiencies due to Differences in Sample _Xolume f 0.0%]: considered insignificant due to the use of a large variety of sample geometry's. 1 F. Cajjbralivn_ Efficiency _10&%1: considered insignificant relative to other uncertainties. G. Efhciency - Curve Fittingl5.0%): considered insignificant relative to other uncertainties. IL Ahumlance f2.5%]: used published values for nuclides with FE-59 as the reference. l l 8
I. D_ecay_ lime _l0.0E: considered insignificant relative to other uncertainties. J. 11alBife 10.0%): based on published values for each nuclide it is considered insignificant relative to other uncertainties. K. YichLi1E: an estimated value. L Comp _esitetl2,0E: an estimated error based on procedure for compositing water samples (TIML COMP 4)1). M. Plateout ll.0%1. an estimated error due to sampling conditions prior to the sample arriving at the laboratory. 4.6 GAMMA ISOTOPIC ANALYSIS TPU% =V(5.2)2+x2 4.7 TRITIUM ANALYSIS FIELD SAMPLING UNCERTAINTIES A. CollectionJ'recedures [0.0%1 considered insignificant since human errors are not included as part of the TPU. ANALYTICAL UNCERTAINTIES A. San 1ple_fteparatio1LILDId; can estimated value based on measurement errors encountered during the preparation required by the procedure (TIML T-02). B. Itilhun_ Calibration Source [41E: used the overall uncertainty for the calibration source number T-26B dated April 27,1992.
- c. Saurse Preparationlar_Iritium Calibration 13.0%1: an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM,
- p. 45).
D. DifferenceJn_Quenchingletween Sample _andJitandatcLl0J)2e]: considered to be Insignificant due to the fact that the sample and the standard are both disti'lled. E. Coingnsite112,0E: an estimated error based on procedure for compositing water samples (TIML COMP-01). F. PlatennLILO1M: an estimated error due to sampling conditinm pior to the i sample arriving at the laboratory. 9 :
.1
i 4.8 TRITIUM ANALYSIS TPU% a V(6.8)2+X2 ( 5.0 MILK I 5.1 GAMMAISOTOPIC ANALYSIS FIELD SAMPLING UNCERTAINTIES A. CollectionfrucedurcsjoEL considered insignificant since human errors are not included as part of the TPU. ANALYTICAL UNCERTAINTIES ! A. Sunplcl'IrpjLtation.l02022h considered insignificant due to the minimal amount of preparation required by procedure (TIML GS-01-03). B. Gainma Calibrittion3nurce.{2.3%) used the overall uncertainty for Cesium-137 ,. with the calibration source number MZ6291 (Amersham) dated November 1, k 1992. L C. Santce_P_tep_atation_fntluimmLCalihrationl107d: an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM,
- p. 34).
D. AttennalintL_ Differences _Between Calihtailon Source and _Sarnple_.l0Md: considered insignificant fm amples with density similar to that of the calibration source. A different cahbr.aion source is prepared for Bottom Sediments, Charcoal Cartridges, and Air Particulate Filters. l- E. Uncetlainly_in_Jifficiencic1_.dne_lo Differences in Sample Volu_me_JD.0%l: considered insignificant due to the use of a large variety of sample geometry's. F. Calibration _lifficirncy_l02D1d: considered insignificant relative to other uncertainties.
' G. Efficiency - Curye_Eiiling !5.0%b considered insignificar.t r'lotive to other j uncertainties.
]
11 Ahundancel2#3h used published values for nuclides with FE-59 as the reference.
- 1. Recay_tietel0Md: considered insignificant relative to other uncertainties.
10
- 2. . . < - .... _____ _ _____________m___________.______ _____
l 1 I 1 l J. LIalf-life.10&M: based on published values for each nuclide it is considered insignificant relative to other uncertainties. K. Yield fl%h an estimated value. 5.2 CAMMA ISOTOPIC ANALYSIS TrV% = V(4.6)2+X2 5.3 1-131 ANALYSIS FIELD SAMPLING UNCERTAINTIES A. Collecli.on_lkncedutetl0Elkh considered insignificant since human errors are not included as part of the TPU. ANALYTICAL UNCERTAINTIES A. Sample preparMien [4 0%h can estimated value based on measurement errors encountered during the preparation required by the procedure (TIML I-131-01). B. L-11LCalibration Source l3.0%1: used the overall uncertainty for the calibration source number 1-131-78 (EMSL) dated May 22,1993. C. SouIcr._2rrparation for I-131 Calibration 13.0%]: an estimated error based on dilutirg, weighting, and transferring the source as part cr the procedure (QCPM,
- p. 34 ', .
D. SJanddLdization of lodine CarricIJDlution I0.5%]: estimated error based on the procedure used for the preparation of carrier solution (TIML CAR-01). E. Self AhtorpJionlLQM; an estimated value. F. Chemical Yield I1.0%h an estimated value based on measurement errors. G. S.lable_ledide_ConcentrationJnldilk [0 0%): considered to be insignificant relative to other uncertainties. 11.12esay.Ilmel103]; the maximum amount of error based on the average length of time between collection and analysis. 1 5.4 I-131 ANALYSIS TPU% = 4(7.4)2+XI 11
i 6.0 VEGETATION 6.1 GAMh!A AND I-131 ANALYSIS FIELD SAMPLING UNCERTAINTIES A. Collection Procedures [0.0%): considered insignificant since human errors are not included as part of the TPU. ANALYTICAL UNCERTAINTIES A. Smuple Preparation IO.0%h considered insignificant due to the minimal amount of preparation required by procedure (TIML SP-01). B. Omntna Calibration Source [2.3%I: used the overall uncertainty for Cesium-137 with the calibration source number MZ6291 (Amersham) dated November 1, 1992. C. Soutraftqmtation for Gamma Calibration lagd: an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM,
- p. 34).
D. Attenuation Differences Between Calibration Source and Sarnple.__[0.0%) considered insignificant for samples with density similar to that of the calibration source. A different calibration source is prepared for Bottom Sediments, Charcoal Cartridges, and Air Particulate Filters. E. Untertainty in Ef/iciencies dtte_.to Differences in Sample Volume __IO 0%l: considered insignificant due to the use of a large variety of sample geometry's. F. Calibration Efficiency 1 [0.0%1: considered insignificant relative to other .l uncertainties. G. Efficiency - Curve Fitting f5.0%): considered insignificant ' relative to other uncertainties. IL tWundance_12.5%h used published values for nuclides with FE-S9 as the I reference. l I. Decay tmie I0.0%1: considered insignificant relative to other uncertainties. J. 11alf-life 10 0%} based on published values for each nuclide it is considered- ; insignificant relative to other uncertainties, 12
K. Yieldjt%h an estimated value. 6.2 GAMMA ISOTOPIC ANALYSIS TPU% = V(4.6)2+X2 7.0 llOTTOM SEDIMENTS 7.1 G AMMA ANALYSIS FIELD SAMPLING UNCERTAINTIES A. CollectietLEtuteshtteslQa%h considered insignificant since human errors are not included as part of the TPU. l l ANALYTICAL UNCERTAINTIES 1 l A. Satuple_PtepamlionJQS%L considered insignificant due to the minimal amount of preparation required by procedure (TIML SP-01). B. Gamma _Calibratinn.Sonrec [2.3%]: used the overall uncertainty for Cesium-137 with the calibration source number MZ6291 (Amersham) dated November 1, 1992. C. Sontce.freparation.fotfamma Calibratinal10%]: an estimated error based on diluting, wei;hting, t and transferring the source as part of the procedure (QCPM, p.34). D. AttemtatiutLDifferenses Behrten_Calibralian Sourre_and_ Sample _l&D%1: considered insignificant for samples with density similar to that of the calibration source. A different calibration source is prepared for Bottom Sediments, Charcoal Cartridges, and Air Particulate Filters. E. Uncettainly_lttlifficiencieuhte_lo._ Differences m Sample _.Xelume._l&A%): considered insignificant due to the use of a large variety of sample geometry's. F. Ca]ihr.a.tinn__lifficiencg (0.0%1: considered insignificant relative to other uncertainties. ', G. E[ficiencydurre_EiMing_l550%): considered insignificant relative to other uncertainties. 13 L . __ ___ _ - ____-_- -_ - _-__ -- - - - __- _ - ______ - - _ - - _ - _ _ _ - -
. ~- . - - ..
1 i II. AltundanccJ1531 used published values for nuclides with FE-59 as the j reference. i i I. Decay _limcJQ 0%j: considered insignificant relative to other uncertainties. J. 1]a[61ife [Q&%J: based on published values for each nuclide it is considered 1 insignificant relative to other uncertainties. 1 K. VielsL{J$h an estimated value. 7.2 G AN1h1 A ISOTOPIC ANALYSIS TPU% = Y(4.6)2+x2 8.0 FISH 8.1 GAhth1A ANALYSIS FIELD SAA1PLING UNCERTAINTIES A. Cg]lectietLP.Inceduresl043h considered insignificant since human errors are not included as part of the TPU. ANALYTICAL UNCERTAINTIES A. SamplehepAtalion10ALh considered insignificant due to the minimal amount of preparation required by procedure (TIh1L SP-01). B. Gamma _ Calibration Sourm.[22%j: used the overall uncertainty for Cesium-137 with the calibration source number MZ6291 (Amersham) dated November 1, 1992. C. SnutteReparation for GamnLLCalibrationl10%): an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM, .
- p. 34).
D. A.tlenuation Differences Between Calibration Source amLSample_{0S%): considered insignificant for samples with density similar to that of the calibration source. A different calibration source is prepared for Bottom Sediments, Charcoal Cartridges, and Air Particulate Filters. E. Ilncettainly_in_Effidencies due .to__Rifferences_ln._ Sample = Volttme lILQ1}: considered insignificant due to the use of a large variety of sample geometry's. 14
I F. Calihottlan_ Efficiency _10.011: considered insignificant relative to other uncertainties. G. Efficiency _:_Curytfitting_{107d: considered insignificant relative to other uncertainties. II. Alnunianctl2Sl; used published values for nuclides with FE-59 as the reference.
- 1. RecayJimel0Ed considered insignificant relative to other uncertainties.
J. Llatf: life.10Ed: based on published values for each nuclide; it is considered insignificant relative to other uncertainties. K. YiekLIl%1: an estimated value. 8.2 GAMMA ISOTOPIC ANALYSIS TPU% = V(4.6)2+x2 A A i 15 k 4 - , .-e c. , - - - -. u+-.- ,
ATTACilMENT 1 SAMPLING AND ANALYTICAL UNCERTAINTIES
- 1. Cil ARCOAL CARTRIDGES I 131 ANALYSIS... . . . . . . . ..... . . . . . . . . . . ................ 7.2 %
- 11. AIR PARTICULATE FILTERS A. GAMM A ISOTOPIC ANALYSIS... .. ... ... . . . . . . . . . . . .. . ... 7.3 %
B. GROSS BETA ANALYSIS.. .. . . . . . . . . . . . . . . . . . . . . .. ......... 9.0 % III. WATER A. G ROSS A LPI I A AN A LYSIS ...... .. ... .. . .. . . . .... . .. .. ... . .... . . 6.1% B. GROSS BETA ANALYSIS.. .. . ... . . . . ....... .... ... ........... 7.7 % s C. G AM M A ISOTOPIC A N A LYSIS .... ... .. ... . .. .. ... .. .... . .. ........ ... 5.2% D. TRITIUM ANALYSIS . .. . . . ........ . . . . . . . . . . . . . . . . . . . . . ........6.8% IV. MILK A. G AM M A ISOTOPIC AN A LYSIS .. . ... ... .... ............ .... ... ......... ... 4.6% B. I - 131 A N A LYS I S . . . . .. .. .. . . . . . . . . .. . . . .. . . . .. . . . .. . . . . . . . ... . . . . . . . . . ... . .. . . . . 7.4% V. VEGETATION GAMM A ISOTOPIC AND l-131 ANALYSIS............... .... ..... ..... . . 4.6% VI. BOTTOM SEDIMENTS GAMM A ISOTOPIC... . . . . . . . . . . . . . . . . . ............................4.6% VII. FISil I C AMM A ISOTO PI C . . .. . . . . . . . . . ... . . .. .. . .. . . . . . . . . . . . . .. . . . ... . . . .. .. .. .. . . . 4. 6% r
A'lTACIIMENT 2 Total Propagated Uncertainty Equation TPU(%) = Q S1 + S2 + S3 + - - - - Sn where Sn represents n individual uncertainties The TPU is the individual uncertainties added in quadrature. I l l 17
Revision 0,01-03-94
"/PTELEDYNE-ISOTOPES MIDWY3T LABORATORY M LANDWT1tR ROAD NORTHBACOK. ILUNOIS 6a421310 908)h4WD0 FAX 90R)564 4317 DETERMINATION OF TOTAL PROPAGATED UNCERTAINTY FOR SAMPLE ANALYSES PROCEDURE NO. TIML-TPU-01 Prepared by Teledyne Isotopes Midwest Laboratory Copy No.
RevisimL_ # Ihte Par,es Ereparestby Aplu.oved by 0 k3-31 Ile 0 . h 1 lct c._ taabu2-lf_ l (This procedure, or any portion thereof, shall not be reproduced in any manner or distributed to any third party without the written permission of Teledyne Isotopes Midwest Laboratory.) TIML TPU-01-1
Revision 0,01-03-94 1.0 INTitODUCTION The following constitutes the method for determining and calculating the Total Propagated Uncertainty (TPU) for analyses performed on samples at Teledyne isotopes Midwest Laboratory. The TPU is a percentage uncertainty that results from an accumulation of systematic errors associated with collecting and analyzing a sample. A review of the collection procedures and analytical procedures was conducted to define and quantify pertinent systematic errors associated with each process. The TPU for a single sampling and analysis procedure is determined by combining the individual Field Sampling and Analytical errors using the error propagation formula outlined in Attachment 2. Since the counting error varies from sample to sample as the background and counting rates change, the counting error for a specific sample cannot be quantified until the time of the analysis, therefore,it is not assigned a value. Should the collection procedure or analytical procedure change, the associated uncertainties will be reviewed and revised as deemed necessary. Attachment 1 is a listing of the combined sampling and analytical TPU for individual samples and analysis. Throughout this method of determining the TPU, human errors are not considered and the assumption is made that all equipment is properly calibrated and in good working order. All the errors listed represent the uncertainty at the one sigma confidence level. Each sample type is listed with the possible sources of uncertainty along with a summary of the associated sampling and analytical uncertainties. The TPU is expressed as a percentage with X representing the counting error as a percentage at the one sigma confidence level. 2,0 Cl! AIlCOAL CARTitlDCE 2.1 UNCEllTAINTIES ASSOCIATED WITI! ANALYSIS OFI 1311N AIR FIELD SAMPLING UNCERTAINTIES A. ChatcnaLCattddgeL1024h The error associated with Iodine collection by impregnated charcoal cartridge is considered to be insignificant since the efficiency of the cartridge is greater than 99.0% B. Mas.tcrJntamttetlLQ%1; used the calibration report for Fischer & Porter dated August 12,1993. C. Simp.Eluwmelet[0rd; an estimated value based on flowmeter performance. D. EieldRelameletl5Ed: used the calibration report form Fischer & Porter dated June 21,1993 and calibration procedure outlined in CECO AP-2 Form. E. EnyltomnentaLChatscLl0A%h uncertainty associated with normal seasonal changes are considered insignificant relative to other uncertainties. TIML-TPU-01-2
Revision 0,01-03-94 F. Timer _ Indicator (0.0%1: uncertainties associated with timer inefficiency are considered insignificant relative to other uncertainties. G. Remling.Putnplimy.meteLGauge !2,0%h the uncertainty in reading the gauge is estimated based on a flowrate of I cubic foot per hour and a maximum flowrate of 100 cubic feet per hour. ANALYTICAL UNCERTAINTIES A. Sample _frelhvatinal020$h considered insignificant due to the minimal amount of preparation required by procedure (TIML I-13105). D. Ganung Calibration Source [2.3%h used the overall uncertainty for Cesium-137 with ' the calibration source number MZ6291 (Amersham) dated November 1,1992. C. Snutte.freparalian for Gamma _ Calibration _13Ms}: an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM, p. 34). D. AttemtationRifferences3_ttween_ Calibration.Sourccmtdlunple f0,0%]: considered insignificant for samples with density similar to that of the calibration source. A different calibration source is prepared for Bottom Sediments, Charcoal Cartridges, and Air Particulate Filters. E Uncettainty in Efficiendet.d.ue to Differences in Sample Volume 10.011: considered insignificant due to the use of a large variety of sample geometry's. F. Calibration Efficiency 10103]: considered insignificant relative to other uncertainties. G. lifficic..sy. _Curre_Eittingj5Mn]: an estimated error based on the inability of the mathematical model to reproduce the curve exactly. IL AhundanceJ2.5%1: used published values for nuclides with FE-59 as the reference. I. Recay_ time 10,031: considered insignificant relative to other uncertainties. J. Llalf-life (0.0%]: based on published values for each nuclide it is considered insignificant relative to other uncertainties. K. Yield 11%h an estimated value. 2.2 I 131 ANALYSIS IN AIR: TPU(%) = V(8.8)2+ X2 3.0 AIR PARTICULATE FILTER 3.1 UNCERTAINTIES ASSOCIATED WITil GAMMA ISOTOPIC ANALYSIS IN AIR TIML-TPU-01-3
l Revision 0,0103-94 FIELD SAMPLING UNCERTAINTIES A. AlLEarliculate Filtettu.0%): an estimated error due to loss during handling. B. hLaster Rotameter [1.0%): used the calibration report for Fischer & Porter dated August 12,1993. C. Eump Flowmeter [03J; an estimated value based on flowmeter performance. D. Field Rotameter [5.0%): used the calibration report form Fischer & Porter dated June 21,1993 and calibration procedure outlined in CECO AP-2 Form. E. Environmental Changes f0.0%l; uncertainty associated with normal seasonal changes are considered insignificant relative to other uncertainties. F. IlmeLindica10LIO 0%]: uncertainties associated with timer inefficiency are considered insignificant relative 'a other uncertainties. G. E.cading Pump Flowmeter Gauge [2.0%): the uncertainty in reading the gauge is estimated based on a flowrate of 1 cubic foot per hour and a maximum flowrate of 100 cubic feet per hour. ANALYTICAL UNCERTAINTIES A. SampleAepatation 10MJ: considered insignificant due to the minimal amount of - preparation required by procedure (TIML AP-03). B. GamautCalibration.Sontce [2 3%): used the overall uncertainty for Cesium-137 with the calibration source number MZ6291 (Amersham) dated November 1,1992. - C. Sourrelreparation for Gamma Calibration f3.0%l: an estimated error based on. diluting, weighting, and transferring the source as part of the procedure (QCPM, p. 34). D. Allemhilion Differences Between Calibration Snpree and Sample {0.0%]: considered insignificant for samples with density similar to that of the calibration source. A different calibration source is prepared for Bottom Sediments, Charcoal Cartridges,- and Air Particulate Filters. E. Uncertainty _ialifficiencies_due to Differences in Sample Volume [0.0%): considered insignificant due to the use of a large variety of sample geometry's. F. Calibration _ Efficiency f0.0%j: considered insignificant relative to other uncertainties. G. Iifficiency - Cune Fitting [5 0%1 an estimated error based on the inability of the mathematical model to reproduce the curve exactly. H. AbundanceSLS%}; used published values for nuclides with FE-59 as the reference. TIML-TPU-014
Revision 0,01-03-94
- 1. 12ecay_ilmtIO 0%]: considered insignificant relative to other uncertainties.
~ J. IIalf-life [0.0%1: based on published values for each nuclide it is considered insignificant relative to other uncertainties. K. YieldlL%h an estimated value. L. Compmiles [1.0%h an estimated ercor based on procedure for compositing air particulate filters (TIML AP-03). 3.2 GAMMA ISOTOPIC ANALYSIS IN AIR: TPU% = V(8.9)2+x2 3.3 UNCERTAINTIES ASSOCIATED WITil GROSS BETA ANALYSIS IN AIR FIELD SAMPLING UNCERTAINTIES A AitfattictlalefilleillLOXh an estimated error due to loss during handling. B. MasterJotameter [1.0%h used the calibration report for Fischer & Porter dated August 12,1993. C. Bunp Flowmeter (03%h an estimated value based on flowmeter performance. D. EichlEnlamckt{5E6]: used the calibration report form Fischer & Porter dated June 21,1993 and calibration procedure outlined in CECO AP-2 Form. E. Enritenmentallhanges_10.01h uncertainty associated with normal seasonal changes are considered insignificant relative to other uncertainties. F. Iimet_IndicatoLl0.0$]: uncertainties associated with timer inefficiency are considered insignificant relative to other uncertainties. G. Readinglump_Eluwmeter_Gausc3L0%h the uncertainty in reading the gauge is estimated based on a flowrate of 1 cubic foot per hour and a maximum flowrate of .i 100 cubic feet per hour. ANALYTICAL UNCERTAINTIES A.- SampleftepauatiGIL10&$h considered insignificant due to the minimal amount of preparation required by procedure (TIML AP-02). B. Lkta Calibration Soutsel3&J: used the overall uncertainty for calibration source-number Sr-90-27 (EMSL) dated February 12,1992. C. SantctEteparationfotDeta Calibration [3.0%1: an estimated error based on diluting,- weighting, and transferring the source as part of the procedure (QCPM, p. 45). TIML-TPU-01-5
Revision 0,01-03-94 D. EteparallonsLSellAbsorplolLSaD]ple.110%j: an estimated error based c,n diluting, ; weighting, and transferring variety of separate samples as part of the procedure (QCPM, p. 42). E. SellAbsortition_Currelltl24%j: an estimated error based on the software used to generate the curve. 3.4 GROSS BETA ANALYSIS IN AIR: TPU% = Y(9.0)2+x2 4.0 WATER 4.1 UNCERTAINTIES ASSOCIATED WITil GROSS ALPilA ANALYSIS IN WATER FIELD SAMPLING UNCERTAINTIES [ A. Courctionl'recestures.10a%h considered insignificant since human errors are not included as part of the TPU. ANALYTICAL UNCERTAINTIES ! 1 A. Sampleftelutation_{10%h an estimated value based on measurement errors j encountered during the preparation required by the procedure (TIML W(DS)-01). ' It Alpha CalibratioASoittce_{L3%j: used the overall uncertainty for calibration source number Am-241-15 (EMSL) dated October 22,1990. , l C. Sourselteraration_for_AlphtCalibration_(10%): an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM, p. 45). l D. Elaienntfl.0%): an estimated error due to sampling conditions prior to the sample arriving at the laboratory. l 4.2 GROSS ALPIIA ANALYSIS IN WATER: TPU% = V(6.1)2+x2 o 4.3 UNCERTAINTIES ASSOCIATED W:TII GROSS BETA ANALYSIS IN WATER - F1 ELD SAMPLING UNCERTAINTIES A. Collection Procedures (0.0%h considered insignificant since human errors are not included as part of the TPU. l TIML-TPU 01-6
Reviston 0,01-03-94 ANALYrlCAL UNCliRTAINTIES A. Sample _Erep2uationAQ%h an estimated value based on measurement errors encountered during the preparation required by the procedure (TIML W(DS)-01). B. Iktafaubration_SmittejaA%J: used the overall uncertainty for calibration source number Sr-90-27 (EMSL) dated February 12,1992. C. Sourcefrepiuatintdoclela_ Calibration f3.0%]: an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM, p. 45). D. EteparatioILolSelfAbsorption San 3pleJ510E: an estirnated error based on diluting, weighting, and transferring variety of separate samples as part of the procedure (QCPM, p. 42). E. SellAbsorplinnfurve Fit !;LDE: an estimated error based on the software used to generate the curve. F. PlatconLLLDE: an estimated error due to sampling conditions prior to the sample arriving at the laboratory. 4.4 GROSS IIETA ANALYSIS IN WATER: TPU% = V(7.7)2+x2 4.5 UNCliRTAINTIES ASSOCIATED WITil GAMMA ISOTOPIC ANALYSIS IN WATER FIELD SAMPLING UNCERTAINTIES A. Collectionfroedmst10.0%h considered insignificant since human errors are not included as part of the TPU. , ANALYrICAL UNCERTAINTIES A Sample.freparatiold0a%h considered insignificant due to the. minimal amount of preparation required by procedure (TIML GS-01-03). B. Gatntna,Calib1AlintLSmtrrel21%): used the overall uncertainty for Cesium 137 with the calibration source number MZ6291 (Amersham) dated November 1,1992. C. Source _Pieparationforftamma.falibrationA0E: an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM, p. 34). D. AttenuaticILDiffstencesfelweert Calibrationfontce_andjiample [0.0%): considered TIML-TPU-01-7
. - = .- .
' Revision 0,01-03 94 insignificant for samples with density similar to that of the calibration source. A different calibration source is prepared for Dottom Sediments, Charcoal Cartridges, and Air Particulate Filters.
E. Uncerhtinty_htEfficiencieuhtelo_DiffetenceliitSampitYelumtl0e%]: considered insignificant due to the use of a large variety of sample geometry's. F. CalibraticaEfficiency.10a%j: considered insignificant relative to other uncertainties. G. Efficiency.:.fCurytfitting.15A%j: an estimated error based on the inability of the mathematical model to reproduce the curve exactly IL Abundanct{2,5%h used published values for nuclides with FE-59 as the reference.
- 1. Recay_timel04%1: considered insignificant relative to other uncertainties.
J. Llalf-lile_10A%1: based on published values for each nuclide it is considered insignificant relative to other uncertainties. K. Yichl.{l%1; an estimated value. ,~ L. Compnsitet{24%j: an estimated error based on procedure for compositing water samples (TIML COMP-01). M. Plattuull10%]: an estimated error due to sampling conditions prior to the sample arriving at the laboratory. 4.6 GAMMA ISOTOPIC ANALYSIS IN WATEH: TPU% =V(7.2)2+XI 4.7 UNCERTAINTIES ASSOCIATED WITil TRITIUM ANALYSIS IN WATER FIELD SAMPLING UNCERTAINTIES A. CallectlettEtereilutet10a%h considered insignificant since human ectors are not included as part of theTPU. ANALYflCAL UNCERTAINTIES A. Samplthenatation1LO%h can estimated value based on measurement errors encountered during the preparation required by the procedure (TIML T-02). B. 1[ilimR.CalihtaliOIL60HtCtl'll%1: used the overall uncertainty for the calibration source number T-260 dated April 27,1992. C. Sourceltegata.tlan_foLTritiuntCalihtation1LO%1: an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM, p. 45). TIML-TPU-018
Revision 0,01-03-94 D. Difference in Ouenchlagletween Sample and Standard [0.0%}: considered to be insignificant due to the far.t that the sample and the standard are both distilled. E. Composites I;LO%]: an estimated crror based on procedure for compositing water samples (TIML COMP-01). F. Elattent[0Ej considered insignificant since plateout has no significant effect on the tritium analysis results. 4.8 TRITIUM ANALYSIS IN WATER: TPU% = V(6.8)2+X2 5.0 MILK 5.1 UNCERTAINTIES ASSOCIATED WITII GAMMA ISOTOPIC ANALYSIS IN MILK F1 ELD SAMPLING UNCERTAINTIES A. Colleclinnl'tecedure110.0%h considered insignificant since human errors are not included as part of the TPU. ANAIXIICAL UNCERTAINTIES A. Samplc.freparatiordDEA considered insignificant due to the .nin! mal amount of preparation regttired by procedure (TTML GS-01-03). B. Gamma Calihration Sourcel23%j: used the overall uncertainty for Cesium-137 with the calibration source number MZ6291 (Amersham) dated November 1,1992. C. Source Prepmation for Gamma Calibration 13.0%I: an estimated error based on , diluting, weighting, and transferring the source as part of the procedure (QCPM, p. 34). D. Mtenuation Differences Between Calibration Source ancl. Sample [0.0%]: considered insignificant for samples with density similar to that of the calibration source. A different calibration source is prepared for Bottom Sediments, Charcoal Cartridges, and Air Particulate Filters. E. Uncettainty_in Efficiencies due to Differences in Sample Volume [0.0%}: considered insignificant due to the use of a large variety of sample geometry's. F. Calibratjon EfficiencEIDMj: considered insignificant relative to other uncertainties. G. Flficiency - Curre_Fjilingl5Ej: an estimated error based on the inability of the mathematical model to reproduce the curve exactly TIML-TPU-01-9
Revision 0,01-03-94 1L Abun11aatel22i%L used published values for nuclides with FE-59 as the reference. I. RecayJimel(L0E: considered insignificant relative to other uncertainties. J. Llall-life _10AM: based on published values for each nuclide it is considered insignificant relative to other uncertainties. K. Yickil1%h an estimated value. 5.2 GAMMA ISOTOPIC ANALYSIS IN MILK: TPU% = 4(6.8)2+XI 5.3 UNCERTAINTIES ASSOCIATED WITIII 131 ANALYSIS IN MILK FIELD SAMPLING UNCERTAINTIES A. CullectinnJ'tacelhtteslor4h considered insignificant since human errors are not included as part of the TPU. ANALYTICAL UNCERTAINTIES A. Sample _Creparallo1LRO%L can estimated value based on measurement errors encountered during the preparation required by the procedure (TIML I-131-01). B. l-DLCalibraticlLSourcel10%) used the overall uncertainty for the calibration source number 1-13178 (EMSL) dated May 22,1993. C. Sontce_freparation for I-131 Calibration [3.0%]: an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM, p. 34). D. Etanslatdizalien of Iodine Carrier Solution {0.5%1: estimated error based on the procedure used for the preparation of carrier solution (TIML CAR-01). E. Scl1AbsorptionJ2.0%1. an estimated value. F. ChemiraLYieldlL0%); an estimated value based on measurement errors. G. Slablejudide Concentration in Milk [0.0%1: considered to be insignificant relative to other uncertainties,
- 11. Recay TimejiO%]: the maximum amount of error based on the average length of time between collection and analysis.
5.4 I-131 ANALYSIS IN MILK: TPU% = 4(7.4)2+X2 TIML-TPU-01-10
Revision 0,0103-94 6.0 VEGETATION 6.1 UNCERTAINTIES ASSOCIATED WITl! GAMMA ISOTOPIC ANALYSIS IN VEGETATION FIELD SAMPLING UNCERTAINTIES A. Cnucclion.frocedurcsl0,0M considered insignificant since human errors are not included as part of the TPU. ANALYTICAL UNCERTAINTIES A. SampleJ4cparation I0.0%h considered insignificant due to the minimal amount of preparation required by procedure (TIML SP-01). B. Gamma Calibralion_ Source (2.3%1: used the overall uncertainty for Cesium-137 with , the calibration source number MZ6291 (Amersham) dated November 1,1992. C. SimIceltspaunlien for Gamma Calibrationl10%]: an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM, p. 34). D. Allcnuationl)lffcICnCCSllClWCen.faljhIallon Source alld_SmDplel0_Q%1: considered - insignificant for samples with density similar to that of the calibration source. A different calibration source is prepared for Bottom Sediments, Charcoal Cartridges, and Air Particulate Filters. E.1hicertainty in Efficiencies due to Differences in Sampic Volume [0.02 considered insignificant due to the use of a large variety of sample geometry's. F. Calibation.EfftcicacyJ0,0%) considered insignificant relative to other uncertainties. G. Elficiency_2_ Curve Fittingl10M an estimated error based on the inability of the mathematical model to reproduce the curve exactly. H. AtmndanceJ2J%h used published values for nuclides with FE-59 as the reference. I. RecayJimelCL02 considered insignificant relative to other uncertainties. J. Ilalf-life I0.0%]: based on published values for each nuclide it is considered insignificant relative to other uncertainties. K. Yield fl%h an estimated value. 6.2 GAMMA ISOTOPIC ANALYSIS IN VEGETATION: TPU% = V(6.8)2+X2 TIML-TPU-01-11
Revision 0,01-03 94 7.0 UOTTOh! SEDlhf ENTS 7.1 UNCERTAINTIES ASSOCIATED WITII GAMhiA ISOTOPIC ANALYSIS IN BOTTOM SEDIMENTS FIELD SAMPLING UNCERTAINTIES A. Collection Procedures (03%h considered insignificant since human errors are not included as part of the TPU. ANALYTICAL UNCERTAINTIES A. Siuupje Preparation {0,0%h considered insignificant due to the minimal amount of preparation required by procedure (TIML SP-01). B. GamnutCalibrallon_Smacej23%D used the overall uncertainty for Cesium-137 with the calibration source number MZ6291 (Amersham) dated November 1,1992. C. So.ntce Preparation for Gamma Calibration [3.0%h an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM, p. 34). D. ARenuatinnJ2ifferencesfatween_Calibriition Source and SamplcJ0,0%] considered insignificant for sampics with density similar to that of the calibration source. A different calibration source is prepared for Bottom Sediments, Charcoal Cartridges, and Air Particulate Filters. E. Uncertainty in Efficiencies _dnelo Differences in Sample Voluntej0,0%) considered insignificant due to the use of a large variety of sample geometry's. F. Calihtationlifficiency [0.0%h considered insignificant relative to other uncertainties. a. G. Ilffidency - Curve Fitting [5.0%h an estimated error based on the inability of the mathematical model to reproduce the curve exactly, iL AhundanceJ23.%h used published values for nuclides with FE-59 as the reference. I. Dscay_limel0 0%h considered insignificant relative to other uncertainties. J. 11alf-111elo.0%h based on published values for each nuclide it is considered insignificant relative to other uncertainties. K. .Yieldl1%h an estimated value. 7.2 G AMMA ISOTOPIC ANALYSIS IN BOTTOM SEDIMENTS: TPU% = 4(6.8)2+XI TIML TPU-01-12
Revision 0,01-03 94 8.0 FISil { 8.1 UNCERTAINTIES ASSOCIATED WITil GAMMA ANALYSIS IN FISI! FIELD SAMPLING UNCERTAINTIES A. Collection Prncedures_10anh considered insignificant since human errors are not
]
included as part of the TPU. ANALYTICAL UNCERTAINTIES l A. SamPJe_Preparalinn_l0A%h considered insignificant due to the minimal amount of > preparation required by procedure (TIML SP-01). B. Gamma. Calibration _Sontcc.[13E: used the overall uncertainty for Cesium-137 with r the calibration source number MZ6291 (Amersham) dated November 1,1992. I l C. Source _fteparatinnloLGanuna_ Calibration {3,0%) an estimated error based on diluting, weighting, and transferring the source as part of the procedure (QCPM, p. l 34).
]
4 D. Altenuatio1LDifferences Between_ Calibration Source andSampidDA%J: considered 1 insignificant for samples with density similar to that of the calibration source. A 1 different calibration source is prepared for Bottom Sediments, Charcoal Cartridges, and Air Particulate Filters. E. Uncettalolydn.Efficienciesdue_to_ Difference 1JnSamplelohmte_{04%h considered insignificant due to the use of a large variety of sample geometry's. F. Calihtatinaffficiency_{0,Q%h considered insignificant relative to other uncertainties. G. Efficiency _ _Curre_ filling _[S.0%): an estimated error based on the inability of the mathematical model to reproduce the curve exactly. , H. Almadancc1L5%h used published values for nuclides with FE-59 as the reference. I
- 1. Recaylime_{0Eg considered insignificant relative to other uncertainties.
J. IMfdife_lQa%1: based on published values for each nuclide; it is considered insignificant relative to other uncertainties. K. yjeldjl%h an estimated value. 8.2 G AMMA ISOTOPIC ANALYSIS IN FISil: TPU% = V(6.8)2+X2 TIML TPU-01-13
Revision 0,0103-94 ATTACllMENT 1 SAMPLING AND ANALYrlCAL UNCERTAINTIESa
- 1. Cil ARCOAL CARTRIDGES l 131 AN ALYSIS .......... . .. .. ..... ............................... ......... 8.8 %
lt AIR PARTICULATE l'ILTERS A. GAMMA ISOTOPIC ANALYSIS.... .........................................8.9% B. G ROSS 11 ETA A N A LYSIS . . ... .. . .. . . ... ......... . ...... ... ....... . ........ 9 0% 111. WATI!R A. G ROSS A LPil A ANA LYSIS .... . .. . . .. ...... ... . .. ... ...... .. .. . . 6.1% B. G ROSS Birr A AN A LYSIS . . . .. .. . .... .... .. . .. . . .. ... ... .. . . . ... .. .... .... ... .. .... 7.7% C. GAMMA ISOTOPIC ANALYSIS. ...........................................7.2% D. TRITIUM ANALYSIS .. . . ......................... ............................6.8% IV. Mll.K A. G AM M A ISOTOPIC AN A LYSIS ............ .... ...... ... .... .. ....... . .. ... ... 6.8% B. I - 131 AN A LYS IS . . . . . . . . . . . . .. . .. . . . . . . .. . . . . . .. . . . . . . . . .. .. . . . . . .. . . . . . . .. . . .. . . . . . . . 7.4 % V. VEGETATION G AM M A ISOTOPIC A N A LYSIS ... .... ........ .. .. . ...... .... . .... . ........... 6.8% VI. BOTTOM SEDIMENTS G AM M A ISOTOPIC AN A LYSIS ..... .. . . . . .. . .. .... . . . ...... . .... . .. 6.8% Vll.PISli C AM M A ISO TOPIC A N A LYSIS , .. .. ... ..... ........ . ....................... ... 6.8% a Counting uncertainties not included. TIML-TPU-01 14
-. . _ . .. .. . ~
Revision 0,0103-94 A1TACIIhiENT 2 . Total Propagated Uncertainty Equation TPU(%) = i=1 where Si is the ith individual uncertainty at the one sigraa level and n is the number of uncertainty components. The TPU is the individual uncertainties added in quadrature. TIh1L-TPU-01 15
. _ _ . _ - -- . -- . . = - - - - - . - - .. . - - .. -
Revision 0,0103 94 Refennces G. F, Knoll, RadiationRelectionattdhlenumnwnt, John Wiley and Sons, New York (1979), pp, 87 94. International Cominittee for Weights and Measures," Draft Guide to the Expression of Uncertainty in Measurement," published by International Organization for Standardization (1992). National Bureau of Standards, Reporting of Environmental Radiation Measurements Data, Ad Iloc Subcommittee on Data Reporting, National Bureau of Standards Special Publication (1980). National Council on Radiation Protection and Measurements,"A Handbook of Radioactivity Measurements Procedures," NCRP Report No.58 (1985). II. N. Taylor and C. E. Kuyatt, " Guidelines for Evaluating and Expressin;; the Uncertainty of NIST Measurement Results," NationalInstitute of Standards and Technology, NIST Technical Note 1297(January 1993). TIML-TPU 01 16
r 1 , - , :. I 1 I '#PTELEDYNE i a ISOT0FE5 l MIDWEST LABOrIfORY - 700 LANOWD R ROAO . NORTHOROOK. 8LLINOIS 60062 2310 - 908) S64-0700 FAX UM 564 45t1
-I DETERMINATION OF GROSS ALPHA AND/0R GROSS BETA IN' WATER (DISSOLVED SOLIDS OR TOTAL RESIDUE)
PROCEDURE N0. TIML-W(DS)-01 t l Prepared by. Teledyne Isotopes Nidwest Laboratory i Copy No. 1 Rev ;ed Revision , Pages No. Date Pages Prepared by hirWN by 0 11-25-85 4 $6.M h h64jin. 2,3 1 02-28-91 4 N/b M ' M 8_ tub 41 3 2- 05-03-91' 4 I3$d M NM/ag/ j 3.4 3 08-14 4 h . k [[4& >>g l 3l ' ~ !' l5 -
)
TIML-W-01_ Revision 1, 02-28-91 DETERMINATION OF GROSS ALPHA AN0/0R GROSS BETA IN WATER (Dissolved Solids or Total Residuca ,b) Principle of Method Water samples containing suspended matter'are filtered through a membrane-filter and the filtrate is analyzed. The filtered water sample is evaporated and the residue is transferred to a tared planchet for-counting gross alpha and gross beta activity. Reagents All chemicals should be of " reagent-grade" or equivalent denever they are commercially available. Lucite: 0.5 mg/ml in acetone Nitric acid, HNO : 16 N (concentrated), 3 N (187 ml of 16 N HNO3 diluted to 1 liter)3, 1 N (E2 ml of 16 N HNO3 dTiuted to 1 liter) Apparat us Fil ter , Millipore , membrane' Type AA, 0.08 Filtration equipment Planchets (Standard 2" x 1/8" ringed planchet) Proportional counter Electric hot plate Drying oven Muffle furnace Procedure
- 1. Filter a volume of sample containing not more than '100 mg of dis-solved solids for alpha assay, or not more than 200 mg of dissolved l1 solids for beta assay.a,b NOTE: For gross alpha and gross beta assay in the same sample, limit the amount of solids to 100 mg.
a For analysis of total residue (for clear water), proceed' as described above but do not filter the water. Measure out the appropriate amount and proceed to Step 3. b Do NOT For Duquesne Light Company samples ONLY - Procedure, Step 1: ' filter. Shake well and immediately withdraw required aliquot. Do not allow I-solids to settle. l 1 TIML-W-01-02 -
- .- . ~ ,
TIML-W-01 Revision 3, 08-14-92
- 11. Count the gross alpha and/or the gross beta activity in a low back-ground proportional counter.
NOTE: If the gas-flow internal proportional counter . does not dis-criminate for the higher energy alpha pulses at the beta plateau, the. activity must be subtracted. fran the beta- plus alpha activity. This is particularly important for samples with high alpha activity. Samples may be counted for beta activity immediately after baking; alpha counting should be delayed at least 72 hours (until equilibrium has occurred). , Calculations Gross alpha (beta) activity: 2 ' A Esb + E b (pCi/ liter)= i B x C x D x 2.22 B x C x D x 2.22 Where: A = Net alpha (beta) count (cpm) B = Efficiency for counting alpha (beta) activity (cpm /dpm) C = Volume of sample (liters) D = Correction factor for self-absorption (See Proc. TIML-AB-02) l3 Esb = Counting error of sample plus background Eb = Counting error of briground
References:
Radioassay Procedures for Envi ronmental Sampl es, U.S. Departr.ert ' of Health, Education and Welfare. Environmental Health Se:ies, January 1967. EPA Prescribed Procedures for Measurement of Radioactivity in Drinking Water. August 1980. TIML-W-01-04}}