ML20073A509
| ML20073A509 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 02/17/1983 |
| From: | HAZLETON LABORATORIES AMERICA, INC. |
| To: | |
| Shared Package | |
| ML20073A475 | List: |
| References | |
| NUDOCS 8304110774 | |
| Download: ML20073A509 (67) | |
Text
{{#Wiki_filter:. o LASALLE COUNTY STATION RADI0 ACTIVE WASTE AND ENVIRONMENTAL MONITORING ANNUAL REPORT 1982 1 1 i i i i + HAZLETON ENVIRONMENTAL SCIENCES Northbrook, Illinois MARCH 1983 8304110774 830217 PDR ADOCK 05000373 R PDR
LASALLE COUNTY NUCLEAR POWER STATION RADI0 ACTIVE WASTE AND ENVIRONMENTAL MONITORING ANNUAL REPORT 1982 r
- HAZLETON ENVIRONMENTAL SCIENCES Northbrook, Illinois MARCH 1983 j.
] TABLE OF CONTENTS Page
- I n t ro d uc t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Smunary................................................................... 2 1.0 Effluents 1.1 Gaseous......................................................... 3
, 1.2 Liquid.......................................................... 3 2.0 S o l i d R ad i o ac t i v e Wa s t e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.0 Dose to Man
- 3.1 Ga seou s E f fl uent P a thways . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 j 3.2 Liquid Effluent Pathways........................................ 5 l 4.0 S i t e M e t eo ro l o g y. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1
I 5.0 E nv i ro nme nt a l Mo n i to r i ng . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 5.1 Gamma R ad i a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 5.2 Airborne I-131 and Particul ate R ad ioactivi ty. . . . . . . . . . . . . . . . . . . . 6 5.3 Terre s tr i al R ad i oac t i v i ty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6. 5.4 Aquatic Radioactivity........................................... 7 5.5 M11k............................................................ 7
- 5.6 S pec i al Co 11 ec t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 6.0 An a l yt ic a l P r oc ed u r es . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 7.0 Milch Animal Census.................................................. 8 8.0 Ne a re s t R e s i de nt s C e n s u s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 9.0 Errata............................................................... 8 ,
i Appendix I - Figures and Data Tab 1es...................................... 9 i Station Releases 4 Table 1.1-1 Gaseous Effluents....................................... 10 Table 1.2-1 Liquid Effluents........................................ 16 Table 2.0-1 So l i d Wa s te S h i pme nt s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Figure 3.1 3.1-4 Isodose and Concentration Contours. . . . . . . . . . . . . 22 Table 3.1-1 Maximum Doses Resulting from Airborne Releases. .. ... ... . 26 i Table 3.2-1 Maximum Doses Resulting from Liquid Discharges......... . 27 Environmental Monitoring
- Figure 5.0-1 Locations of Fixed Environmental Radiological Stations.. 28 Table 5.0-1 Radiological Monitcring Program......................... 30 Table 5.0 5.0-5 E nv i ronmental Summary Tab les . . . . . . . . . . . . . . . . . . . . 33 Table 5.1-1 Gamma Rad i ation Measurements (TLD) . . . . . . . . . . . . . . . . . . . . . . 44-i Ap pe nd i x I I - Met eo rol og i c al Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47-Appendix III - Errata for Semi-Annual Effluent Report. . . . . . . . . . . . . . . . . . . . . 63 i
l , - - . . - - _ _
l INTRODUCTION LaSalle Station, a two-unit BWR plant is located near Marseilles, Illinois, in 4 Lasalle County, next to the Illinois River. Each reactor is designed to have a
- capacity of 1078 MW net. Unit No.1 loaded fuel in April 1982. Unit No. 2 is i i scheduled to load fuel in September 1983. The plant has been designed to keep l j
releases to the environment at levels below those specified in the regulations. j Liquid effluents from LaSalle County Station are released to the Illinois River in controlled batches after radioassay of each batch. Gaseous effluents are j released to the atmosphere after delay to permit decay of short half-life
, gases. Releases to the atmosphere are calculated on the basis of analyses ; of daily grab samples of noble gases and continuously collected composite
- samples of iodine and particulate matter. The results of effluent analyses 1 are sumarized on a monthly basis and reported to tha Nuclear Regulatory j Commission as required per Technical Specifications. Airborne concentrations of noble gases, I-131 and particulate radioactivity in off-site areas are 1 calculated using effluent and meteorological data on isotopic composition of 4 effluents.
Environmental monitoring is conducted by sampling at indicator and reference (background) locations in the vicinity of the LaSalle County Station to measure changes in radiation or radioactivity levels that may be attributable to
- plant operations. If significant changes attributable to LaSalle County Station 4
are measured, these changes are correlated with effluent releases. External gamma radiation exposure from noble gases and I-131 in milk are the most critical pathways at this site; however, an environmental monitoring program is conducted which includes other pathways of less importance. i 1 v-
i SumARY Gaseous and liquid effluents for the period remained at a fraction of the Technical Specification limits. Calculations of environmental concentrations based on effluent, Illinois River flow, and meteorological data for the period indicate that consumption by the public of radionuclides attributable 4 to the plant are unlikely to exceed the regulatory limits. Gamma radiation exposure from noble gases released to the atmosphere represented the critical pathway for the period with a maximum individual dose estimated to be 1.02E-06 rcrem for the year, when a shielding and occupancy factor of 0.7 is assumed. Environmental monitoring results confirm that dose via other pathways was not significant. i i 1
; 2 l _ _ .- _ _ . _ _ _
a
# l 1.0 EFFLUENTS 1.1 Gaseous Effluents to the Atmosphere Measured concentrations and isotopic composition- of noble gases, radioiodine, and particulate . radioactivity released to . the atmos- .
phere during the year, are listed in Table 1.1-1. A total of 3.46 curies of fission and activation gases was released with a maximum release rate of 2.67tE+04 pC1/sec. No I-131 was released during the year. A total of 4.16 curies of beta-gamma emitters. and 7.08E-06 curies of alpha emitters was released as airborne particulate matter, with an average release rate of 1.31E-04 pCi/sec. No tritium was released during the year. 1.2 Liquids Released to the Illinois River 7 4 A total of 9.69E+06 liters of radioactive liquid waste (prior to dilution) containing 4.30E-02 curies . (excluding tritturi, gases, and r 4 alpha) were discharged after dilution with a total of 1.40E+10 liters ; of water. These wastes were released at a monthly average concen-tration of 4.0E-09 pCi/ml during- the second half of 1982, dicharged ! on an unidentified nuclide basis, which is 4% of the Technical ' j Specification release limits for unidentified radioactivity. A total of 1.23E-05 curies of alpha radioactivity and <2.88E-03 curies of. [ tritium were released. Monthly release estimates and principal , j radionuclides in liquid effluents are given in Table 1.2-1. 2.0 SOLID RADI0 ACTIVE WASTE j No solid radioactive wastes were shipped during the reporting
- period. ;
1 3.0 DOSE TO MAN i 3.1 Gaseous Effluent Pathways
- l. ;
i Gamma Dose Rates 7 Gamma air and whole body dose rates off-site were calculated based , on measured release rates, isotopic composition of the noble gases, '. -and meterological data for the period (Table 3.1-1). Isodose con- ; l tours of ,whole body dose are shown in Figure 3.1-1 for the year. - l Based on measured effluents and meteorological data, the maximum dose l l to an individual would be 1.02E-06 mrem for the year, with an occu-pancy or shielding factor of 0.7 included. The maximum gamma . air i dose was 3.37E-06 mrad. , i r e p ; 3 I ; i
- ,--- - .r .. - - .- ._,,,-_.,.,. -,._.. ., m ,, . ,wm,..._.m,...,%m.,v- =~mg+- & ei ee--v-- e~.w--,o e*w- ein -
! ~ i i . 4 Beta ' Air and Skin Rates . j The range of beta particles in air is relatively small (on the order of a few meters or less); consequently, plumes of-gaseous effluents 4 may be considered " infinite" for purpose of calculating the dose from j beta radiation incident on!the skin. However, the actual dose to i sensitive skin tissues is difficult to calculate because this depends-2 on the beta particle energies, thickness of inert skin, and clothing ! covering . sensitive tissues. For purposes of this. report the' skin is j taken to have a thickness .of -7 mg/cm2 and an occupancy factor of ! 1.0 is used. The skin dose from beta and gamma radiation for the
- year was 3.70E-06 mrem.
l . . . The air- concentrations of radioactive noble gases .at the off-site ! receptor locations are given in Figure 3.1-2. The maximum off-site j beta air dose for the year was 3.83E-06 mrad. i Radioactive Iodine ! The human thyroid exhibits a significant capacity to concentrate
- ingested or inhaled iodine, and the radioiodine, I-131, released
- during routine operation of the plant, may be made available to man i thus resulting in a dose to the thyroid. The principal pathway of I interest for this radionuclide is ingestion of radiciodine in milk by 3 an infant. Calculation made in previous years indicate that contri-l butions to doses from inhalation of I-131 and I-133, and I-133 in i milk, are negligible; Iodine-131 Concentrations in Air 4 The calculated concentration contours for I-131 in air are shown in 3 Figure 3.1-3. Included in these calculations is an iodine cloud j depletion factor which accounts for the phenomenon of elemental 4
iodine deposition on the ground. The paximum off-site average l i concentration is estimated to be 0.0 pCi/m3 for the year. Dose to Infant's Thyroid l The hypothetical thyroid dose to an infant living near the plant via j ingestion of milk was calculated. The radionuclide considered was - j I-131 and the source of milk was taken to be the nearest dairy farm i with the cows pastured from May to October. The maximum inf ant's. j thyroid dose was 1.90E-07 mrem during the year (Table 3.1-1). l l Concentrations of Particulates in Air i Concentration contours of radioactive airborne particulates are i shown in Figure 3.1-4. The maximum off-site average level is esti-mated to be 1.12E-05 pC1/m3 l
- j. Summary of Doses i
) Table 3.1-1 sunnarizes the doses resulting from releases of airborne j radioactivity via the different exposure pathways. i 4 ,
i l 3.2 Liquid Effluent Pathways The three principal pathways through the aquatic environment for potential doses to man from liquid waste are ingestion of potable water, eating aquatic foods, and exposure while walking on the shoreline. Not all of these pathways are applicable at a given time or station but a reasonable approximation of the dose can be made by adjusting the dose formula for season of the year or type and degree of use of the aquatic environment. NRC* developed equations were used to calculate the doses to the whole body, lower GI tract, thyroid, bone and skin; specific parameters for use in the equations are given in the Commonwealth Edison Off-site Dose Calcu-lation Manual. The maximum whole body dose for the year was 7.87E-06 mrem and no organ dose exceeded 4.14E-05 mrem. 4.0 SITE METEOROLOGY A summary of the site meteorological measurements taken during each quarter of the year is given in Appendix II. The data are pres-ented as cumulative joint frequency distributions of 375' level wind direction and wind speed class by atmospheric stability class determined from the temperature difference between the 375' and 33' levels. Data recovery for these measurements was about 99.7%. 5.0 ENVIRONMENTAL MONITORING Table 5.0-1 provides an outline of the radiological environmental monitoring program as required in the Technical Specifications. Except for tables of special interest, tables listing all data are no longer included in the annual report. All data tables are available for inspection at the Station or in the Corporate offices. Specific findings for various environmental media are discussed below. 5.1 Gamma Radiation External radiation dose from on-site sources and noble gases released to the atmosphere was measured at ten indicator and four reference (background) locations using solid lithium fluoride thermoluminescent dosimeters (TLD). A comparison of the TLD results for reference stations with on-site and off-site indicator stations is included in Table 5.1-1. Additional TLDs, a total of 48 were installed on June 1, 1980 such that each sector was covered at both five miles and the site boundary.
- Nuclear Regulatory Commission, Regulatory Guide 1.109 (Rev.1).
l 5
1 . l 1 5.2 Airborne I-131 and Particulate Radioactivity - Concentrations of . airborne I-131 and particulate radioactivity at
- monitoring locations are ' summarized. in Tables 5.0-2 through 5.0-5.
Locations of the samplers are shown in Figure 5.0-1. Airborne I-131 remained below the LLD of 0.1 pCi/m3 throughout the year. , Gross beta concentrations ranged from 0.0;l to 0.047 pCi/m3 at indicator locations and 0.012 to 0.056 pCi/m*3 at control locations, with an average concentration of 0.022 pC1/m for the year at both
- indicator and control locations. No radioactivity attributable to s_tation operation was detected in any sample.
5.3 Terrestrial Radioactivity i Precipitation samples were collected monthly from four mil'k sampling i locations and analyzed for gross beta, tritium, strontium-89 and -90,
- and gamma-emitting isotopes. Except for gross beta, all.other i
radioactivity was below the limits of detection indicating that there was no measurable amount of radioactivity attributable to the station l releases. Annual mean gross beta concentration measured 29.5 pCi/1, which is the level expected in precipitation samples. Vegetables were collected in August and analyzed for gross beta, ; strontium-89 and -90 , and gamma-emitting isotopes. In addition, green leafy vegetables were analyzed for iodine-131. Gross beta i concentration ranged from 1.5 to 4.2 pCi/g wet weight and averaged 2.4 pC1/g wet weight. The range and mean values were those expected ' ! in the vegetation samples. All other isotopes were below the limits ! of detection indicating that there was no measurable amount of
- radioactivity attributable to the station releases.
Cattlefeed and grass samples were collected quarterly from milk sampling locations and analyzed for gross beta, strontium-89 and -90 and gamma-emitting isotopes. Except for gross beta, the level of radioactivity was below the detection limits. Gross beta concen- , trations were at the level usually encountered in these samples. Well water from on-site well (L-27) was collected monthly and ana-lyzed for gross beta activity. The annual mean gross beta concentra-tion was 19.5 pCi/1. Monthly samples were also composited quarterly and analyzed for strontium-89 and -90, tritium, and gamma scanned. All results were below the lower limits of detection. l Well' water was also collected quarterly from five off-site wells and l analyzed for the same parameters as in well water from on-site. -The results were similar to those obtained for the on-site well, indicat-l ing that there was no measurable amount of radioactivity due to l the station releases. r 6
. s 1 5.4 Aquatic Radioactivity Surface water samples were collected weekly from eight locations and analyzed for gross beta content. Weekly samples from the Illinois River near the intake and discharge pipes were composited monthly and analyzed for gamma emitters, tritium, and strontium-89 and -90. Samples from other locations were composited monthly for gamma. isotopic analysis and quarterly for tritium, Sr-89 and Sr-90. None of the composite samples indicated the presence of other than natu- . rally occurring gamma emitters at a sensitivity of 10 pCi/1. None of the samples contained Sr-89 or Sr-90 above respective detection j sensitivities of 10 pCi/1 and 2 pCi/1. Tritium concentrations were j below the LLD level of 200 pCi/l in all samples. Gross beta concentrations were similar to those obtained during the 4 preoperational program indicating that there was no measurable amount of radioactivity due to station operation present. i Sediment samples were collected three times, from one indicator and i two control locations, and analyzed for gross beta and gamma-emitters. Gamma emitters were either below or at the detection limits. Mean 4 gross beta activity in indicator samples measured 26.4 pCi/g and 25.1
- pCi/g at control locations indicating the presence of no radioactiv-j ity due to station operation.
Collection sites, frequency, and analysis of aquatic vegetation were identical to those of sediments. As expected, the gross beta concen-tration was lower for aquatic vegetation than for sediments. All
- gamma emitters were below the detection levels.
s
- Levels of gamma radioactivity in fish were measured and found in all I cases to be below the lower limits of detection for the program.
Gross beta concentration averaged 3.2 pCi/g wet weight and was at the level expected in fish. 5.5 Milk l Milk samples were collected monthly from November through April and
; weekly from May through October and analyzed for iodine-131, radio-I strontium, and gamma emitters. Radioiodine was below the limits of detection, 0.5 pCi/l during the grazing period (May to October) and 5.0 pCi/l during the non-grczing period (November to April). S r-90 concentrations were variable within the _ usual range for milk and Sr-89 and gamma emitters were below the limits of detection.
5.6 Special Collection No special collections were made during the period. 7
6.0 ANALYTICAL PROCEDURES A descrip; ion of the procedures used for analyzing radioactivity in environmental samples is given in Appendix III of the Dresden report for the period January - December 1981. Procedures used during the period covered by this report remained essentially unchanged. 7.0 MILCH ANIMAL CENSUS A census of milch animals was conducted within five miles of the Station. The survey was conducted by " door-to door" canvas and by information from Illinois Agricultural Agents. The census was conducted by' A. Lewis on September 4,1982. There are no dairy farms within a five mile radius of the' LaSalle Nuclear Power Station. 8.0 NEAREST RESIDENTS CENSUS The census was conducted by A. Lewis in December of 1982. There were no changes from the previous census. 9.0 ERRATA See Appendix III, page 63. l 8
APPENDIX I DATA TABLES AMd FI6URES 9
I. . . l Table 1.1-1 REPORT OF RAD 10AtllVE EFFtLKMTs 50-373 YEAR: 1982 FACILITY: LASALLE COUNTY NPS (NilT I DetKET nos . i . '
""--u MAY JUIIE 6MO. TOTAL TECH.$PEC. REF'
- l. Gaseous Effluents utilTS " "" " Y FERRUARY APhil
- l. Gross Radioactivity Releases pione he ~
a) Total Release Released Released 2.85E-05 4.38E-03 3.42E00 3.28E-02 3.46E+00 6.6.A.4.b. Main Stack Curles
- b. Maximum Release Rate 3.11.2.1 (grab sample) uCl/sec N/A N/A 9.4E+00 2.81E03 5.16E+03 2.67E+04 2.67E+04
- c. Isotopes Released 3.11.2.2 Kr-85 Curles ---- ---- ----
i ---- ---- ----
; Kr-87 Curles ---- ---- ---- ----
w o Kr-88 Curles ---- - - - - - ---- ---- ---- ---- ---- xe-133 Curles ---- ---- 2.85E-05 4.38E-03 3.42E00 3.28E-02 3. 46E+00 Xe-135 Curles -- - ---- ---- ---- ---- ---- ---- 1 4 Me-135m Curles ---- ---- ---- ---- ---- ---- ---- Me-138 Curles - -- ---- ---- ---- ---- ---- ---- i j d. Percent of Stack Llmlt % N/A M/A 2 7tlE 4.27E-08 1. iu-ac i sar-ni 3.37E-05 3.II.2.2.b. ! $ e. Average Release Rate uCl/sec N/A N/A 1.06E-05 1.69E-03 1.28E00 1.26E-02 2.2tf-01 3.ll.2.l.a j - l 2. Mein Stack lodine Releal e None lione None. u- Ma== ma-- ma-- 6.6.A.4.b ' 4 a. Isotopes Released Released Released Released Released Released Released Released 3.11.2.3 l l-131 Curles ---- ---- ---- ---- ---- ---- ---- ( f- I-133 Curles ---- .---- ---- ---- ---- ---- ---- .i 1-135 Curles ---- ---- - -- ---- ---- ---- ----
- b. Percent of Stack Limit % N/A N/A ~ N/A N/A N/A N/A N/A
- c. Average Release Rate uC1/sec N/A N/A N/A N/A N/A N/A N/A 3.II.2.1.b. {
t 4
Table 1.1-1 (continued) REPORT OF RADI0 ACTIVE EFFtHENTS FACILITY: LASALLE COUNTY NPS UNIT I DOCKET NOS. : 50-373 YEAR: "1982
- 1. Caseous Effluents UNITS JULY AUGUST SEPTEMBER OCTOBER NOVENBER DrEEMaFR 6MG. TOTAL TECN. SPEC. REF.
- 1. Gross Radioactivity Release None a) Total Release Main Curles 1.8E-Il 4.43E-06 1.6E-12 Released 2.56E-03 1.6tE-03 E.17E-03 6.6.A.4.b.
Stack
- 2. Maximum Release Rate 1.11.2.1 1.46E-02 1.6E-06 N/A 6.68E-03 1.0E+01 1.0E+01 (grab sample) uCl/sec .l . 8 E-05
- c. Isotopes Released 3.11.2.2
~ -- ~~~
4 Kr-85m Curles Kr-87 Curles --- - U Kr-88 Curles ___ ___ ___ ___ __- ___ .___ Xe-133 Curles - - - Xe-135 Curles -- -- - - Xe-135m. Curles -- -- -- . Xe-138 Curles - -- - Ar-41 Curies --- - - - - 1.0E-05 1.0E-05
- d. Percent of Stack Limit t 6.27E-Il 6.27E-06 0.00 N/A 6.93E-07 5.7E-07 6.41E-06 3.II.2.2.b. ,
- e. Average Release Rate uCl/sec 6.72E-12 1.65E-06 6.17F.-13 N/A 9.87E-04 6.01E-04 2.63E-04 3.II.2.1.s
- 2. Main Stack lodine Releal es None- he None None Mone None None 6.6.A.4.b.
- a. Isotopes Released Released Released Released Released Released Released Releaf6ed 3.11.2.3.'
I-l31 Curles ___ _ ___ ___ _ ___ ___ l-133 Curles -- - . 1-135 Curles --- -- - -- ! h. Percent of Stack Limit t. II/A H/A N/A N/A N/A N/A N/A
. c. Average' Release Rate uCl/sec N/A N/A r/A N/A N/A N/A N/A 3.ll.2.l.b.
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___ , _ . _ _ _ _ . . _ _ _ . . _ _ _ _ . _ . _ _ _ _ _ . _ . _ . _ _ . _ _ . . _ . . _ _ . _ _ . _ _ . . . ~ _ . . _ . . Table 1.1-1 (continued) 2
- REPORT OF RAD 10 ACTIVE EFFLUENTS
.i FACILITY: LASALLE COUNTY NPS UNIT I DOCKET NOS.: 50-173 YrAR? I9R2 ]
- 1. Caseous Effluents (cont) UNITS JULY AUGUST $[PTEMBER OCTOBER N0Vs.4BER DECEMBER 6 M0. TOTAL TECH. SPEC.REF1 l 3. Maln Stack Particulate -
Release milli- Nabe None ' i ,
- n. Gross Radioactivity (p-klcurries 1.8E-08 4.43E-03 Released Released 2.56E+00 1.60E00 4.16E+00 6.6.A.4.b ti . Gross Alpha Radioactivity mCl <l.4E-8 1.6E-09 * *
- 8.LE-ay 3.11.2.3 -
<3E-09
- c. Isotopes Released None 3 11.2.)
MCI
- --- - Released --- --- ---
r#-u Hn-54 MCI --- --- -c- --- 1.52E-02 1.49E-02 3.0lE-02 C'o-58 mcl --- --- --- --- --- --- --- es --- --- --- w Fe-59 aCl --- --- --- --- 00-63 mCl --- --- --- --- --- 9.2E-03 9.2E-03 - Zn-65 MCI --- Sr-89 aCl (4E-08 <tE-08 <1E-09 * * * (IE-08 Sr-90 MCI 1.8E-08 1.8E-03 <2E-09 * *
- l . 8E-O'3 Mn-56 aCl --- --- --- --- 1.20E00 9.43E-01 2.14E+00 Na-24 mCl --- --- --- ---
1.31E00 6.37E-01 1.95E+00 pt.1 --- -- ---' --- --- --- Ru-103 --- Ag-110m aCl -- As-76 MCI --- --- . 3.38E-02 --- 3 38E-02 1-131 MCI --- --- --- --- g,g Cs- 136 MCI
--- ~~~ --- -~~ --- *-- ---
Cs-137 aCl
*-- --- ~~~ --- --- ~~~
Sp..14e/La-140 mCl Ce-143 MCI -- --- --- --- --- --- --. Ce-144 aCl --- --- --- --- --- --- ---
, -Cs-118 mC I ' --- 2.63E-03 --- --- -- ---
2.63E-03
- , e e
^ ; ! i i> '
F E R
- 2 b. g 8 C
- 1 b. 3 9 E a 1 P %. 2 S
- 2 a
- ^ A. 1 R M
- l 6 1 g A C l. _
E E 3 6 3 g Y T L 8 9 8 8 d A 0 0 0 0 e T - - - - e s O E E E E n a A A T 3 0 5 3 o e / N
/
N 4 8 8 4 M l
% : e 1 5 1 2 5 R b
l 2 2 l d I 1 1 I e
- - - - e s a A A E E E E E n l
e 3 2 5 3 o e / / u 0 2 3 0 N l N N J e 1 1 8 l R 5 1 2 5 d 1 1 1 1 e
- e s a A A Y E E E n A
M 5
) 4 1
6 1 3 5 lo I l e / N
/
N e 7 8 2 7 R 8 8 8 8 d S L 0 0 0 0 e T I - - - - e s
)
N R E E E E n a A A d E 3 P 3 o 5 3 i o e / N
/
N A 4 8 4 l e U L 7 l. l e u F 3
- 5 1 2 5 R n F 0 i E 5 t : d d n E V 5 N e e -
o 0 C e s e s I A A n a A n a A A c T C N R A / / o e / o e / / ( M N m N l N l e l N N A 0 T E e R e 1 I K R
- D C 1 A O Y d d R D R e e
. A e s e s 1 F U n a A n a A A O R A A o o e / /
B / / e / N N N l e T E N M N l e N l e R F R R b O a P E T R d d Y e e R e s e s A A A n a A n a A A U / / o e / o e / / N N N M N l N N l N A e e J R R I i - l i l c s e U e e s e S s l r e s . S T l / P % / u r I l N N l C C u C U u % C u % Y T N ) t t U t I i O n e m m C o c t a l I e e i . t L E ( l u k t a k a L c R d c R c L s c n a e A t i a a m e p S n t t e t S u s S A e r S s a u a a e n l e h L l P n e n t c f l i
- i i r
l e e f k i a e d t a R Y T E c M R o l a M T T I a I u t s e e t L s t e t e g f c n u s g n u S s n a o e t o a a e CI o a e r it c i e e r c A e ne1 cr e m r r m s l e r F s u a e a e v e a ia9 e A v S P P iL G R A P G MR P
. l.
- s. i S a b c
;i! iil1-
l lflf l i g ]j
/ -
y s
- I E
_ R . C
- b. .
b.
- b. 1 b. 3 d
5 4 2 4 2 4 A. A. 1 A. N I 6 1 6 C 6 I. E 3 6 6 3 6 hL A 6 4 3 6 d T 0 0 0 0 e O - - - - E s 2 8 T E E E E 0 1 a A A 1 2 6 1 0 e / /t 19 . 4 6 1 4 l e l N s
- O e A M 6 2 4 6 R
. A 6 E
Y d y R 4 7 e E 7 0 3 B 0 - 0 0 E s M - E - - I I a A A E E 7 E E O e / / N C 7 9 6 7 N l N E e
,. D 5 5 l 5 R
% s
.' R E ,
7 0 4 0 0 3 7 0 E d e s B - M E E E E I I a A A E 3 7 6 3 O e / / 9 8 5 9 N l N N V e O 9 2 6 R N 6 S R
~ d d
) T E
~
E e E e N B A A N s A I I s A A d E O / / 0 a / O a / / d U T N 8 8 0 1 e N N e N N u L 3 C s e le n F F 7 3 O R R i E - t 0 n E V 5 R n d o 1 5 E B r
- 2 0
e s A A c 1 M 0 0 1
- 0 E
N a / / ( L A E T n F. O e N N 0 0 6 0 N l 1 1 Y P a e
- 0 E E 1 R K S 1 A C R O 6 6 6 6 1 F D 0 0 0 0 .
O ' T s E E E E 2 A A t e T S U 7 5 3 4 7 2 1
/
N
/
N r o l R 2 6 p b G E O U 6 1 4 6 I e a P E A ( r T R s
, 1 2 d i 1 1 1 e h
- - 1 1 E s t E E 1 - N a A A o
Y 7 2 - E O e / /
- L 2 7 E 7 N l N N t U .
8 2 e a I J 6 6 R t _ 1 6 s Tl r
, l - r I
U
. s e
_ c e c
;4' . S S e l s e n P , s r e s a N
T
/ u l / n N Y I
N U l C C r u 1 C i
% u % C o % dr
\ T N ' t U d n O e
~ C 't e s n t e e E o a t e t r L c l a a p L ( u k k c R c A s c c R d e e a n a S
A t n i t t e a t i m e p b s S s S L e r S a e iu a o u a n e h t l P n e e in i t l c
! f i a
l e i d t a r e e a Y f k o a M T R T t T E c M R l a I a t e l u t t s e e t t D s t e t g c u s g n i
- LI u S s n i f n im o a a e m C o a e m a o t i e e e r c i A e ne cr iL r
e e r c i r L s l e r L F s a ae e il v m a a a a e v e
._ A S P P C R A P G MR P
, e 3
s'. d t 4 a 5 a
- b. c a*
e
rg
,1 pf a f.
i ' ; ,' a.
- p. -
r i Table 1.2-1 ' REPORT OF RADICACTIVE EFFLUENTS FACILITY: LASALLE COUNTY NPS UNIT I DOCKET N05.:_ 50-373 YEAR: 1982 f ', _
, / 1. Liquid Effluents )j [ JANUARY FERRUARY MARCH APRIL NAY JUNE b'. TOTAL TECH.5PEC. REF,
. Gross Radioactivity (fV)
- e. Total Release gu n *None None None None None None Peleased None 6.6.A.%.b.
Released Released Re leased Released Releastd Released
- s. Avg. Conc. Released h % gas 3/A N/A N/A N/A N/A N/A N/A
- -t i
.. Max. Conc. Released uCI/mi ufg N/A N/A N/A N/A N/A N/A
- 1. Percent of Tech Spec 1 11 I 1 (based on Avg. Conc.
Released) % N/A N/A N/A m/A N/A M'A m/A 6* 1
- 1. Trltlum None None None None None None None 6.6.A.4.b.
- s. Total ROmase Curles Released Released Released Released teleased Released Released n Ave. Conc. Released utl/ml M/A u/a u ra u sa N/A N/A N/A
- . Percent of Tech Saec 1 N/A N/A N/A N/A N/A N/A N/A i i
- 3. Dissolved liable Gases None None u== u=. u- m -h 6.6.A.%.b.
- s. Total Release Curles Released Released Released Released teleased Released Released
- 3. Ave. Conc. Released uCl/ml N/A N/A N/A N/A N/A N/A N/A
- . Percent of Tech Spec g N/A N/A N/A N/A N/A N/A N/A 3.33.1.1.
]. 4. Gross Alpha Radioactivlt y None None None None None None leone 6.6.A.%.b.
- n. Total Release Carrles Released Released Released Released teleased Released Released
- b. Avg. Conc. Released ucl/ml N/A N/A N/A N/A N/A N/A N/A a .
- 5. Volume of Liquid Waste Liters N/A N/A N/A N/A M/A u /A u /a l 6. Volume of Dllution Wates Liters N/A N/A N/A N/A N/A N/A N/A
1 L Table 1.2-1 (continued) , , REPORT OF RA010 ACTIVE EFFLUENTS FACit'ITY: LASALLE COUNTY NPS UNIT I DOCKET N0s.: 50-373 YEAR: 1982
. r SEPTEMBER OCTOSER NOVENBER DECENPER W . TOTAL IECH.5PEC. REF.
U ll. Liquids Effluents UNITS JULY AUGUST
. l..GrossRadioactivity$-Y)
Curles 6.6. A.4.b. l
- 3. Total Release 5.92E-05 1.29E-04 2.13E-04 3 39E-03 6.37E-03 3 27E'-02 4.30E-02 uCl/ml 2.35E-Il 5.70E-Il 'l.25E-09 4.75E-09 l.79E-Og 4.0E-09
- s. Avg. Conc. Released 6.45E-Il l I
- c. Max. Conc. Released uCI/ml 1.lE-07 1.48E'-07 1.37E-06 8.35E-06 4.62E-05 1.28E-04 1.28E-04 .
- d. Percent of Tech Spec 3,y3,g,y (based on' Avg. Conc. .
Released) % 1.2E-07 2.22E-07 2.12E-06 1.06E-05 2.34E-06 3.89E-04 4.03E-04 ! U 2. Trl t l um 6.6. A.4.b. 43 88F-02
- a. Total Release Curles <l.8?E-03 </ 616-02 *
- b. Ava. Conc. Released uCl/ml <f.oVE-/d' 4712E-/o < 2.e&F-s0 ;
- c. Percent of Tecli Spec %- <l33tF87 t/.47607 m .*
- z < g,99E-07 !
.NONE NONE NONE* NONE NOME NONE NONE- 6.6. A.4.b.
- 3. Dissolved Noble Gases
- a. Total Release Curles Released- Released Released Released Released Released Released N/A N/A N/A N/A N/A N/A N/A f b. Avg. Conc. Aslease'd uCl/mi :
- c. Percent of Tech Spec % N/A N/A . N/A N/A N/A N/A N/A 3 11.l.4.
- 4. Gross Alpha RadioactivlIy- I 6.6.A.4.b.
. a.' Total Release . Curles 4.35E-06 7.30E-06 * * .*
- l.23E45
- b. Avg. Conc. Released uCI/mi 1.7M-12 1.50E-12 * * *
- 8.78E- 13 .
- 5. Volume of Liquid Waste Liters 1.27E406 't.6tE06 2.19E06 I.75E06 1.13E06 1.74E06 9.69E06 ,
- 6. Vnlume of Dilution Watei Liters 2.52 E0Y 2.2& Eof 3.30E09 2.72E09 l.34E09 1.82E09 1.40E10
__. _A _ __ ., . . - . _ . _a _- +-.i
^ . . _ _ w _ _ _ _ ._.__= -._
Table 1.2-1 (continued) REPORT OF RAD 10ACilWE EFFLUENTS FACILITY: LA$ALLE COUNTY NPS UNIT I DOCKET NOS.: 50-373 YEAR: 1982
- 11. Liquid Ef fluents(cont'd> UNITS JANUARY FEBRUARY MARCH APRIL MAY JUNE 6MO. TOTAL TECH. SPEC. REF.
- 7. Isotopes Released milli- None None None None Mme None None curles Released Released Released Released Released Released Released t
Cr-51 mcl --- --- --- --- --- --- --- Mn-54 MCI --- --- --- --- --- --- --- Co-58 oCi --- --- --- --- --- --- --- 7,,39 , ... ... s Co-60 acI --- --- --- --- --- --- --- 2n-65 oci --- --- --- --- -- --- --- s r-89 mcl --- --- --- --- --- --- .-- Zr-95 MCI --- --- --- --- --- --- --- Nb-95 MCI --- --- --- --- ---
-~ ~~ -- ~~
Ru-103 MCI ~~ -- --
,,yjg g, ... ... . ... ... ... ... .
-~ -- ~~ "-
Cs-134 mct -- -- --- ts-137 aCl --. --- --- --- -.. --- ... Ba-140 aCl --- --- --- --- --- --- --- La-l%0 aCl --- --- --- --- --- -- - --- Ce-l%I act --- --- --- --- --- --- -- Ce-l%% aCl --- --- --- Xe-133 mCl --- --- --- --- --- --- --- 3f.]33 .c _._ ... ... ... ... ... ...
Table 1.2-1 (continued) REPORT OF RADIDAtTIVF FFFlufMT% FACILITY: LASALLE COUNTY NPS UNIT I DOCKET NOS.: 50-373 YEAR: 1982 II Liquid Effluents (cont't ) UNITS JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER 6MO. TOTAL TECH.5PEC. REF,
- 7. Isotopes keleased milli-curles 5.92E-02 1.22E-01 2.13E-01 3.39E+0 6.37E*0 3.27E+01 4.30E+01 Cr-51 aci --- --- ---
4.78E-05 4.30E-05 3.82E+00 4.73E+00 Mn-54 MCI --- --- l.73E-02 5.672E-01 1.07E-01 1.71E+01 1.78E+01 Co-58 MCI --- 1.2E-02 1.82E-Ol 2.51E-01 6.00E-03 6.77E+00 7.22E+00 __ Fe-59 MCI --- --- - - . 3.36E-02 7.70E-03 1.lE-Ol I.54E-01 - Co-60 MCI --- --- --- 3.47E-02 --- 2.86E+00 2.89E+00 to Zn-65 MCI --- --- --- --- --- 2.05E+00 2.05E+00 Sr-89 mcl <4.46E-02 (5.66E-03 * * *
- 44.46E-02 Sr-90 MCI (5.24E-02 (7.27E-03 * * *
- 45.24E-02 Mo-99 MCI --- --- -- ---
7.4E-02 --- 7.4E-02 Sb-122 mCl --- --- --- --- I.79E-02 --- 1.79E-02 Sb-124 MCI --- --- --- --- 2.00E-03 --- 2.00E-03 g-333 ,c3 --- --- --- --- --- Cs-134 oCi -- --- --- --- --- --- ---
-" ~~ --- -" ~~ "" "-
Cs-137 MCI As-76 MCI --- --- --- 8.05E-01 7.52E-01 --- 1.56E+00 1-111 aCl --- --- --- 3.5E-03 --- --- 3.5E-03 Ba-140/La-140 mCl --- --- --- --- --- --- --- Fe-55 mCl 5.92E-02 1.lE-01 * * *
- 1.70E101 Na-24 MCI --- ---
I.43E-01 9.59E-Ol 4.82E+0 --- 5.79E+00 xe-133 MCI --- --- --- --- -- --- .--- Xe-133e mCl Xe-135 eCI Tc-99e mcl --- ---
--, ?_GEF-OI l_Ehr-nl --- 4_0qr-nl m - 4
{ . s. a F E R C b. F b. P 4 4
- t. A.
N A. . E 6 6 2 E 8 T 6 6 9 1 L . . A T .d d
- O ep e e p
R T , A A A np A A ip E oi / / = / / N
. y n. Nh N N u h N . n S S A
d d . e e p ep , A A A A r u np oi / / n n ip / / . u Nh N N u h N N J S S d d e e p ep , A A A A
= ip np ol / / / /
Y Nh N M u h N N A S S M d d S e e T ep e p N 3 s np A A n p A A n E 7 oi / / o / / U 3 a p Nh N N N ih N N L - S S F 0 a F 5 E 1
- E d d
_ 0 2 e V I T C A 0 5 0 N u r n a m ep np oi Nh S e A
/
N A
/
N N e n o ih S e p p
/
A N
/
A N I T l D E b A K R C d d a O w e e T F D - ep e p A O - np A A n ip A
- oi / / o / /
T - Nh N N N h N N R - S S O r P r E R d d v e e
= ep e p
*- np A A n ip A A oi / / o / /
- Nh N N N h N N
. I - S S . T . I N s s s s U r e ic r e le e i e l S , b t r b t r P - y u e u u e u N
- c m c c m c Y
T f e m N f U O O C d e r , E L pl pa t e L is l A ho ir e d S S p Fo t l e A s b t L ei , a y i a y tD sr t s n . t s no i s i c i
- er i p
- v e m t v Y Wo sac i r a e i TI L
dl i a evt REe i t y d e t c a p m o t n o t
, 't i
y d e t c a li t , , t p o C C n t p p o CI or nss n l e n i A S u eem pgo a u ip d a y r e ip m a u i h d a F I r
.B Sdt ut Q
h S R D t s u Q S R I o .l O . . fa q s. e. to o
! l 1 1 ! ,,.j4' ,j Iii! 11 ji l
*: ' i ,l ' [ . 1 r I
'E
_ R C . . E . P b. h. .
$ 4 4 7 H C A. A.
6 6 _ E T 6 6 l A ._ A T O T ep d e A A e d p e A . np / / n p A A E 0 oi N N o / / Y M Nh N ih N N 6 S S R d E d B e e M ep A A e p E np / / n ip A A C oi N N o / N
/
N E Nh N h D S S R d d E e e B ep A A e p M np / / n ip A A E oi N N o / N
/
N V Nh N h O S S N R d d
)
S e e T N E B ep A A e p d O np / / n p A A e N oi N N o / / u t T C Nh N ih N N i S S n F F O . i t E R n E E d d o V 2 8 N ep e A A e p c l 5 E p e n p A A
$i / /
i ( r 0 T M N o / / A N P h N ih N N 1 G E S S
- T S ID E 0 A K R C 2 O d d F D e e e O T ep k A n p A A e T S
U np / N
/
N N o p / N
/
N l oi . b f t G Nh ih 0 U S S a P A T E R d d e e e ep A A n p A A Y np / / o p / N
/
N L oi N N N
. U Nh ih I J S S lT e
l s s s s U c r e c r e e i i e l S S ib t r b t r u P e T u e u u e N t 1 l c m c c m c i l y s U T f N f U O O C d e r E pl pa e L t L s iho l A ir e d S S p Fo l e - A s t b t y L el . a y i a tO sr t s n t no. s i s i c i
- ar i p v e m t v Y
T Wo sac evt y i t
'r p t a e y i
t I dl RE e t d c m n . t d c L i a i e a o o t e a M I l t ,. t p o C C n it p o O C ori nss n i e n ip i eem a ip a A S u d y , m d pgo u a r e u h a F t r
.B Sdt ut Q S h
R D t s ip Q u S R a q . ifo o . . . .
.l l 1 SB 'n b 2 W E a b 5
. c Ne.
l . Figure 3.1-1 i
)
i Estimated Cumulative Gama Dose from the / i I j LaSalle Station for the period March-December 1982. [ pf #
/,
l___,.
- / 10 ,
Isopleth Labels i I small figure - multiply by 10-7 Large figure - multiply by 10-8 f- L., ' ses 2 6 __\ .
- t
- >. .-. e ae
.., . ,. u....
4 l i IO i i____
; Y Ii 9 L 3*
/
i i
'* o n
/ o,% morn e 1
we, ee. ties ,/ l ...,e..
-l V
; ndd: <
ov
\ y, ,, .
, so
-)
y i 1 N""* $f rester i [\ g x__. Oess a SS - t t 10 85 20 =' O. . . . .5 m l 22 _ _ _ . J
Figure 3.1-2 Estimated Total Concentration of Noble Gases i from tne LaSalle Station for the period 2O March-December 1982. 7~ ~ 'i_ 4 Isopleth Labels i 60 Y. - M1 figure - multiply by 10-5
- . Large figure - multiply by 10-4 /.
I, ,,. e ( hr 3c3
' l
. , . , . - d. 4 f ..A L.
. . . . ....... Y..
\w 25 L .l/_.
'V
! i t m'
- o. 1 SP
/
m 5O I N 25
..., y <
[ [
~
1 o, 2b u.,,i. Q u.. wwe l u
~.
j , 50 W<Ia_ J N s
/ i 2.5 / /
f 7 " '** %
- j ero I
ar
/ !
50 l f; .
- ,, s e,
\
ss
. 2s y ooms e
es - o s so is 2 o .. 23
Figure 3.1-3 There were no iodine emissions during the period March - December 1982. 1 i l t I l l t l l 24
Figure 3.1-4 i Estimated Total Concentration of Particulate Matter from the LaSalle Station for the period f
- March-December 1982. '
1 Isopleth Labels small figure - multiply by 10-8
'l -
"- +-~'
j Large figure - multiply by 10-7 S~
. ,, , j.
\
< ( _._/
50
......._ _ 2. -
)
- /
\
/
f , p-- 7{ - So n.* == o i 80 j
- of w ,
Mer8 Q
.... V: .
)
4 ej g~ i r- ~ _%' V'_ ) s 0 *' 50 v s . AT
- m 4
1 Streeter 1 b
< ~
L } ,, V se 7 oe.s e ts - O S to e5 20 =* 25
1 i
' Table 3.1-1 1
LASALLE UNIT ONE-l MAXIMUM DOSES RESULTING FROM AIRBORNE. RELEASES j PERIOD OF RELEASE - 1/ 1/82 TO 12/31/82 CALCULATED 02/10/83 1ST 2ND 1R D-- 4TH ANNUAL
- TYPE QUARTER QUARTER QUARTER QUARTER 1/82- 3/82 4/82- 6/82 7/82- 9/82 10/82-12/82 GAMMA AIR 2.78E-11 3.37E-06 0.0 3.86E-10 3.37E-06 (MRAD) (ESE ) (ESE ) ( ) (ESE ) (ESE )
4
-BEJA AIo 3.45E-11 3 S-3 E-06--0.0 3. 3 3 E-14 3.-83 E-06 (MRAD) (E ) (E. ) ( ) (E ) (E )-
TOT. BODY 8.4CE-12 1.02E-06 0.0 2.12E-10 1.02E-06 l fMRE#1 '(ESE ) (ESE ) -( b (-E S E-) (-ES E-)-- { SKIN 3.04E-11 3.70E-06 0 .' O 3.26E-10 3.70E-06 ! (MREM) (ESE ) (ESE ) ( ) (ESE ) (ESE ) _aRGAN 0=0 0;0 2 2-5E-12 --1.90E=O7 1.90E-07
- (MREM) ( ) ( ) (ESE ) (E ). (E )
1 90NE BONE GI=LLI G-I=L L-I --G -I - L-L-I
- LIVER LIVER THYROID THYROID l YIONEY "IDNEY j! LUNG LUNG GI-LLI GI-LLI j THIS IS A REPORT F R THE CALENDAR YEAR 1982 i
) . . _ . _ . _. i ~ COMPLIANCE STATUS - 10 CFR.50 APP. I
...........___ g op App I,...._________-
QTRLY 1ST QTR 2ND QTR 3RD QTR 4TH QTR YRLY. -
% OF 093 1!82- '; /42 - '/82- 10/82- - 494 APP. I a
3/82 6/82 9/82 12/82 4 _ GAMMA _AIA_(Mean) 5=0 0;00 0.00 LO 0x00-164 0 . 00-- BETA AIR (MRAD) 10.0 0.00 0.00 0.0 0.00 20.0 0.00 t T O T. . BODY (MREM) 2.5 0.00 0.00 0.0 0.00 5.0 0.00 _SK.IM_.LMRF M 1 7: 5 0;00 % 00 00 0.40-1h 0 0.00-ORGAN (NREM) 7.5 0.0 0.0 0.00 0.00 15.0 0.00 3 ___ BONE SONE C I-L L-I- -- G I-LL-I 61-ttI LIVER LIVER F THYROID THYROID KIANE-Y T I-ON E Y
, LUNG LUNG ! GI-LLI GI-LLI 26
Table'3.2-1 LASALLE UNIT ONE MAXIMUM DOSES (MREM) RESULTING FROM LIGUID EFFLUENTS
- PERICD OF RELEASE - 1/ 1/82 TO 12/31/32 CALCULATED 02/10/83 *
-- -1 S T-- -- 2ND -3RD -4TH- -A N N U A L- -- ---
DOSE TYPE QUARTER QUARTER QUARTER QUARTER 1/82- 3/82 4/82- 6/82 7/82- 9/82 10/82-12/82 TOTAL 0.0 0.0 1.17E-08 7.86E-06 7.87E-06 BODY ' INTERNAL 0;0 GA b-MC47 4 .-1-3 E-0 5 4-A-4 E ORGAN SONE SONE GI-LLI GI-LLI GI-LLI LIVED L-I-V E P - - - - - - - - - - - THYROID THYROID KIDNEY KIDNEY LUNG LUNG GI-LLI GI-LLI
- THIS IS A REROAT- FOR-THE-C ALENDAR-Y EAR--1982 - - - - - - - - - - ----
J COPPLIANCE STATUS - 10 CFR 50 APP. I
-------------- % OF APP I. --------------
QTRLY 1ST QTR 2ND QTR. 3RD QTR 4TH QTR YRLY % OF 08J t/82- C /4 2 - 7/82- 10f 8 2---OBJ A-Ph-3 3/82 6/82 9/82 12/82 . Tnrat mon _y_(JtR E M ) 1;5 0.0 S.4 3.-0C a.00 3.0 0.00-CRIT. ORGAN (MREM) 5.0 0.0 0.0 0.00 0.00 10.0 0.00 SONE SOMC GI-LLI G I-LL-I GI-LLI= LIVER LIVER THYROID THYROID ! "I-DME-Y K-IONEY - LUNG LUNG GI-LLI GI-LLI 27
1 LASALLE COUNTY NUCLEAR POWER STAT ON j LOCATIONS OF FIXED. ENVIRONMENTAL RADIOLOGICAL MONITORING Figure 5.0-1 j
< Ny E'g 88 I .
U$
! - Ottawa , g4
' die '
%,/, Marsellies 5*
8 Rl**' neco , - 7, ,. Additional TLDs . .
.I .2
- g. .} PLANT LaSalle County 8t* tion
)*
8* Grand Ridg / Verona
. Kinsman
- 11. Ransom Str'eafor , .
IO LA SALLE COUNTY GRUNDY COUNTY LIVINGST0N COUNTY SCR D ' ' ' ' ' ' Air Samplers 1 - Nearsite 1 8 - Marseilles 9 - Grand Ridge ! 2 - Onsite 2 ! 3 - Onsite 3 10 - Streator l 4 - Nearsite 4 11 - Ransom S - Onsite 5 12 - Kernan 6 - Nearsite 6 13 - Route 6 at Gonnam Road
- 7 - Seneca 14 .0ttawa TLD
, Same as air samplers plus a. sufficient number of additional i dosimeters placed near the site and near 5 miles to assure that one dosimeter is located at each range in each of the
- j ,
16 meteorological sectors. - 28 O
LASALLE COUNTY NUCLEAR POWER STATION Standard Radiological Sampling Program Media b $ 8 m u z ; m 2 2 n* 3 5 3
% 8 8 3 E < "
L c. m 2 - .e % 5 a L m % Code Typea Location Description A S 5 I $
< r- vi a u. < v) r E I C E E
- o. u. >
E L-01 Nearsite No. 1 X X L-02 Onsite No. 2 X X L-03 Onsite No. 3 X X L-04 Nearsite No. 4 X X L-05 Onsite No. 5 X X L-06 Nearsite No. 6 X X L-07 Seneca X X l.-08 Marseilles X X L-09 C Grand Ridge X X L-10 C Streator X X L-11 Ranso X X L-12 C Keraan X X L-13 Route 6 at Gonnam Road X X L-14 C Ottawa X X L-15 Johnson Dairy X X X L-16 Lowery Dairy X X X L-17 C Norsen Dairy X X X L-18 C Sunnyisle Dairy X X X L-19 Illinois River at Marseilles X L-20 Illinois River at Ottawa X L-21 C Illinois River at Seneca X L-22 South Kickapoo Creek X L-23 Illinois Nitrogen Corp. X L-24 LSCS Cooling Lake near recreation area X X X X L-25 LSCS intake pipe / river X L-26 LSCS discharge' pipe / river X L-27 LSCS onsite well X L-28 Marseilles Well Water X L-29 C Seneca Well Water X L-30 Ransom Well Water X L-31 Ottawa Well Water X L-32 Illinois State Park X L-33 C Just upstream of cooling lake inlet structure X X L-34 Just downstream of cooling lake discharge structure X X L-35 Marseilles Pool of Illinois River X L-36 Farm A - vegetables X L-37 Farm B - vegetables ' X_.
- Control (background) locations are indicated by a "C" in this column. All other locations are - indicator.
29
Table 5.0-1 LaSalle County Radiological Monitoring Program, Sample Collection and Analyses. Sample Location Collection Type of Frequency of Analysis Analysis Remarks Media Code Site Frequency Weekly Gross beta Weekly On all samples.
- 1. Airborne L-1 Nearsite No. 1 On quarterly composites from each location.
Onsite No. 2 Gamma Isot Quarterly Particulates L-2 Sr-89,90 Quarterly On quarterly composites from each location. L-3 Onsite No. 3 L-4 Nearsite No. 4 L-5 Onsite No. 5 L-6 Nearsite No. 6 L-7 Seneca L-8 Marseille L-9 Grand Ridge L-10 Streator L-P Ranson L-12 Kernan L-13 Route 6 at Gonnam Rd. L-14 Ottawa Same as 1. Bi-weekly I-131 Bi-weekly Bi-weekly = every 2 weeks, on all samples.
- 2. Airborne w lodine o Quarterly Two sets at all AP locations. One set -
- 3. TLD Same as 1. Qua rterly Gamma L-101-07 Inner Ring read quarterly. Second set read if L-201-16 Outer Ring required by Edison. At other locations, all sets read quarterly. -
- 4. Milk L-15 Johnson Dairy Weekly: Apr to Sep I-131 Weekly May thru October only. LLD: 0.5 pC1/1 L-16 Sunnyisle Fann Monthly: Oct to Mar Gamma Isot Monthly L-17 Norsen Dairy Sr-89,90 Monthly L-18 Rinker Dairy
- 5. Surface L-19 Illinois River at Weekly -Gross beta Weekly On all samples. .-
Water Marseilles Gamma Isot Monthly On monthly composites from each location. L-20 Ill. River at Ottawa Tritium - Quarterly On quarterly composites from each location. L-21 Ill. River at Seneca Sr-89,90 Quarterly On quarterly composites from each location.
'L-22 South Kickapoo Creek L-23 Ill. River at Intake to Nitrogen Corp.
L-24 LSCS Cooling Lake near Rec. area
- 6. Cooling L-25 LSCS intake pipe / Weekly Gross beta Weekly On all samples.
, Water river Gamma Isot Monthly On monthly composites from each location.
L-26 LSCS discharge pipe / Tritium Monthly On monthly composites from each location. river Sr-89,90 Monthly On monthly composites from each location. 2
--_--_-_s
Table 5.0-1 (continued) LaSalle County Radiological Monitoring Program, Sample Collection and Analyses. Sample Location Collection Type of Frequency of Frequency Analysis Analysis Remarks Media Code Site
- 7. . Precipitation Same as 4. Monthly Gross beta Monthly On all samples. .
Gamma Isot Quarterly On quarterly composites from each location. Tritium Quarterly - On quarterly composites from each location. Sr-89,90 Quarterly On quarterly composites from each location. Well Water, L-28 Marseilles Well Quarterly Gross beta Quarterly On all samples. 8. Offsite L-29 Seneca Well Gamma Isot L-30 Ranson Well Tritium L-31 Ottawa Well Sr-89,90 L-32 Illinois State Park Well
- 9. Well Water, L-27 LSCS Onsite Well Monthly Gross beta Monthly Onsite Gamma Isot Quarterly On quarterly composite.
Tritium Quarterly On quarterly composite. Sr-89,90 Quarterly On quarterly composite. N '10. Vegetables L-36 Farm A Annually at Gross beta Annually Four varieties from each location. L-37 Farm B harvest Gamma Isot Annually Sr-89.90 Annually
- 11. Green Leafy Same as 10. Annually at 1-131 Annually vegetables harvest
- 12. Cattle Feed Same as 4. Quarterly Gross beta Quarterly Cattle Feed: winter and Grass Gamma Isot Quarterly Grass: summer Sr-89,90 Quarterly
- 13. Fish L-24 LSCS Cooling Lake Three times Gross beta Three times On edible portions only.
. a year L-35 Marseilles Pool .a year Gamma Isot Three times On edible portions only.
a year Sr-89,90 Three times On edible portions only.. a, year 6 4 8 .
Table 5.0-1 (continued) LaSalle County Radiological Monitoring Program, Sample Collection and Analyses Sample Location Collection Type of Frequency of Media Code 5tte Frequency Analysis Analysis Remarks
- 14. Aquatic Plants L-24 LSCS cooling Lake Three times a year, Gross beta Three times if available a year L-33 Upstream of Ganna Isot Three times cooling lake a year L-34 Downstream of cooling lake
- 15. Botton Same as 14. Three times a year Gross beta Three times Sediments a year Ganna Isot Three times a year
- 16. Dairy (a) Site boundary to 2 miles Annually During grazing season ,
Census (b) 2 miles to 5 miles M (c) At dairies listed in item 7 17.. Nearest in all 16 sectors Annually Residence Census L a i
Table 5,0-2 Environmental Radiological Monitoring Progrme Quarterly Sumary , Name of facility LaSalle Nuclear Power Station Docket No. 50-254, 50-265 Location of facility n illinois Reporting Period 1st Quarter 1982 __--{County, Marseilles State) Indicator Location with Highest Control Sampl e Type and Locations Annual Mean Locations Nuraber of non-routine Type Number of Meana Hean Meana (Units) Analyses LLD _ Range Location Range Range Results Air Particulates Gross Beta 175 0.01 0.027 (118/126 ) L-08, Marsellies 0.035 (12/13) 0.028 (41/49' 0 (pC1/m3) (0.011-0.047) 7.0 mi 9 326 (0.019-0.045) (0.014-0.051 Gama Spec. 14 0.01 <LLD - -
<tLD 0 Sr-89 14 0.01 <LLD - -
<LLD 0 Sr-90 14 0.01 <LLD - -
<LLD 0 Airborne lodine I-131 96 0.10 (LLD - -
<LLD 0 (pC1/m3)
Gama Background Gama Dose 14 3.0 13.5 (10/10) L-05, On-site f 5 14.7 (1/1) 12.5 (4/4) 0 (TLDs) (mR/Qtr.) (12.5-14.7) 0.3 mi 9 145' - (12.1-13.2) Milk Gama Spec. 12 (pct /11
- y. Cs-134 10 <tLD - -
<LLD 0 Cs-137 10 <LL9 - -
(LLD 0 Other gamas 20 <LLD - -
<LLD 0 Sr-89 12 10 (LLD - -
<LLD 0 Sr-90 12 2 2.6 (1/6) L-15, Johnson Dalr., 2.6 (1/6) 2.2 (2/6) 0
- 7.6 al 9 258* -
(2.2-2.2) Precipitation Gross Beta 12 12.1 (LLD L-18, Sunnyisle 28.5 (3/3) 25.2 (4/6) 0 Farm (16.1-42.6). (15.4-42.6) . 8.8 mi 9 22' Gamma Spec. 4 10 <tLD - -
<LLD 0 Tritium 4 200 <LLD - -
<LLD 0 Sr-89 4 10 <tLD - -
<LLD 0 Sr-90 4 2 (LLD - -
<LLD 0 Ccf.ing Water Gross Beta 26 2.0 5.8 (24/26) L-26, LCSC Dis- 7.7 (13/13) None 0 (pC1/l) (2.4-11.9) charge Pipe - (2.7-11.9)
River at Station Gama Spec. 6 Cs-134 10 <LLD - - None O Cs-137 10 (LLD - - None 0 Other gammas 20 <LLD - - None 0 Tri tium 6 200 (LLD - - None O Sr-89 6 10 <LLD - - None 0 , , Sr-90 6 2 <LLD - - None , O
Table 5.0-2 (continued) Environmental Radiological Monitoring Program Quarterly Summary Name of facility LaSalle Nuclear Fower Station Reporting Period 1st Quarter 1982 Indicator Location with Highest Control Sample Type and Locations Annual Mean Locations Number of Type Number of Meana Mean Meana non-routi ne (Units) Analyses LLD Range Location Range Range Results Surf ace Water Gross Beta 78 2.0 4.9 (63/65) L-24, Recreational 5.7 (13/13) 5.0 (13/13) 0 (pCi/1) (2.2-18.1) Area Cooling' Lake (4.0-7.8) (3.5-9.4) 0.3 mi 0 112 Gamma Spec. 18 Cs-134 10 <LLD - - <LLD 0 Cs-137 10 (LLD - - ALD 0 Other gammas 20 <LLD - -
<LLD 0 Tritium 6 200 <tLD - - <LLD 0 Sr-89 6 10 <LLD - - 4LD 0 Sr-90 6 2 (LLD - - <LLD 0 g Well Water Gross Beta 8 5.6 19.8 (6/7) L-32, Ill Stat 27.2 (1/1) 13.9 (1/1) O a (pC1/1) (9.8-27.3) Park Well - -
6.5 mi 9 326' Gamma Spec. 6 Cs-134 10 <LLD - - <LLD 0 Cs-137 10 <LLD - - 4LD 0 Other gammas 20 <LLD - -
<LLD 0 Tritium 6 200 <LLD - - <tLD 0 Sr-89 6 10 (LLD - - (LD 0 Sr-90 6 2 (LLD - -
4LD 0 Cattlefeed & Grass Gross Beta 10 2.0 11.3 (5/5) L-18, Suntyisle 23.9 (2/2) 14.7 (5/5) 0 (pC1/g wet) (4.0-25.5) Fam (4.5-43.3) (3.4-43.3) 8.8 mi 9 220' Gamma Spec. 10 Cs-134 0.1 <LLD - -
<LLD 0 Cs-137 0.1 (LLD - -
<LLD 0 Other gammas 0.2 <LLD - -
<LLD 0 Sr-89 6 1.0 <tLD - -
<tLD 0 Sr-90 6 1.0 (LLD - -
<LLD 0 a
Mean and range based on detectable measurements only. Fraction indicated in parenthesis.
Toble 5.0-3 Environmental R'adiellgical Monitsring Program Quarterly Summary Name of facility LaSalle Nuclear Power Station Docket No. 50-254, 50-265 Location of facility Marseilles, Illinois Reporting Period 2nd Quarter 1%2 (County, State) Indicator Location with Highest Control Sample Type and Locations Annual Mean Locations Number of Type Number of Meana Mean Mean a non-routine (Units) Analyses LLD Range Location Range Range Results Air Particulates Gross Beta 181 0.01 0.019 (114/129 l L-13, Rt. 6 at 0.024 (12/13) 0.018 (46/521 0 (pC1/ad) (0.011-0.037) Gonnam Rd. (0.014-0.037) 4.3 at 9 100* Gamma Spec. 14 0.01 (LLD - - (LLD 0 Sr-89 14 0.01 <LLD - -
<LLD 0 Sr-90 14 0.01 <LLD - -
<LLD 0 Airborne lodine 1-131 84 0.10 <tLD - - <LLD 0 (pC1/m3 )
Gamma Background Gamma Dose 14 3.0 17.7 (10/10) L-08, Marseilles 18.9 (1/1) 17.1 (4/4) 0 (TLDs) (mR/Qtr.) (16.0-18.9) 7.0 mi 9 326' - (14.6-18.6) Milk I-131 36 0.5 <LLD - - (LLD 0 (PCi/1) Gamma Spec. 12 w Cs-134 10 <LLD - -
<LLD 0 u,
Cs-137 10 (LLD - -
<LLD 0 Other gammas 20 <LLD - -
(LLD 0 Sr-89 12 10 <LLD - -
<LLD 0 Sr-90 12 2 2.6 (1/6) L-15, Johnson Dairy 2.6 (1/6) 2.4 (3/6) 0 7.8 mi 9 258' -
(2.1-2 3) Precipitation Gross Beta 12 12.9 30.5 (4/6) L-15, Johnson Dairy 35.7 (3/4) 25.9 (4/6) 0 (16.7-70.8) 7.8 af 9 258' (16.7-70.8) (13.0-29.6) Gamma Spec. 4 10 <LLD - -
<LLD 0 Tritium 4 200 <LLD - -
<LLD 0 Sr-89 4 10 <LLD - -
(LLD 0 Sr-90 4 2 <LLD - -
<LLD 0 Cooling Water Gross Beta 26 2.0 4.9 (26/26) L-26, LCSC Dis- 5.9 (13/13) None 0 (pci/1) (2.5-8.6) charge Pipe - (3.8-8.6)
River at Station Gamma Spec. 6 Cs-134 10 (LLD - - None O Cs-134 10 <LLD - - None 0 Other gammas 20 <LLD - - None 0 Tritium 6 200 <tLD - - None O Sr-89 6 10 (LLD - - None O Sr-90 6 2 (LLD - - None 0 a
- Tibis 5.0-3 (continued)
Environmental Radiological Monitoring Program Quarterly Susunary Name of facility LaSalle Nuclear Power Station Reporting Period 2nd Quarter 1982 Indicator Location with Highest Control Sample l Type and Locations Annual Mean Locations Number of Type Number of Meana Mean Meana non-routine Analyses Range Location Range Range Results (Units) LLD Surface Water Gross Beta 78 2.0 4.4 (65/65) L-24, Recreational 5.6 (13/13) 4.1 (13/13) ,0 (pC1/1) (2.3-7.1) Area Cooling Lake (4.6-6.4) (2.6-5.5) 0.3 mi 0 112* Gamma Spec. 18 10 <LLD - - <LLD 0 Cs-134 (LLD - - (LLD 0 Cs-137 10 20 (LLD - - <LLD 0 Other gammas
- <tLD 0 Tritium 6 200 <LLD -
<LLD - - (LLD 0 Sr-89 6 10 (LLD - - <LLD 0 Sr-90 6 2 Well Water Gross Beta 8 5.0 17.4 (7/7) L-32. 111. State 25.5 (1/1) 17.7 (1/1) 0 (pCf/1) (9.8-25.5) Park Well - -
6.5 at 9 326' g Gamma Spec. 6 10 <LLD - - <LLD 0 Cs-134 Cs-137 10 (LLD - - (LLD 0 20 <LLD - - <LLD 0 Other gammas
<LLD 0 Tritium 6 200 <LLD - -
6 10 <LLD - - (LLD 0 Sr Sr-90 6 2
<LLD - -
<LLD 0 Fish Gross Beta 11 2.0 3.1 (11/11) L-24 Cooling pond 3.1 (6/6) None 0 (pct /g wet) (2.4-3.4) 0.3 mi 0 112* (2.9-3.4)
Gamma Spec. 11 Cs-134 0.1 (LLD - - None O Cs-137 0.1 <LLD - - None 0 Other gammas 0.2 <LLD -' - None O 0.1 (LLD - - None O Sr-89 11 Sr-90 11 0.1 <LLD - - None 0
Table 5.0-3 (continued) Environmental Radiological Monitoring Prograc Quarterly Summary Name of facility LaSalle Nuclear Power Station Reporting Period 2nd Quarter 1982 Indicator Location with Highest Control Sample Type and* Locations Annual Mean Locations Number of Type Number of Meana Mean Mean8 non-routine (Units) Analyses LLD Range Location Range Range Results Cattlefeed & Grass Gross Beta 4 2.0 7.8 (2/2) L-15, Johnson Dairy 8.1 (1/1) 7.6 (2/2) 0 (pC1/g wet) _ (7.5-8.1) 7.8 at 9 258' (7.3-7.8) Gamma Spec. 4 Cs-134 0.1 <LLD - - <LLD 0 Cs-137 0.1 (LLD - -
<tLD 0 Other gammas 0.2 <LLD - - (LLD 0 Sr-89 4 1.0 (LLD - - <LLD .0 Sr-90 4 1.0 <LLD - -
<LLD 0 Aquatic Vegetation Gross Beta 3 1.0 3.2 (2/2) L-34 Downstream 4.3 (1/1) 1.7 (1/1) 0 (pC1/g wet) (2.2-4.3) of Cooling Lake - -
4.8 at 9 350' Gamma Spec. 3 d Cs-134 0.1 (LLD - - (LLD 0 Cs-137 0.1 <LLD - - <LLD 0 Other gammas 0.2 <LLD - - <LLD 0 Bottom Sediments Gross Beta 3 10 26.4 (2/2) L-33, Upstream of 29.6 (1/1) 29.6 (1/1) 0 (pC1/g dry) (26.4-26.5) Cooling Lake - - 4.7 mi 9 354' Gamma Spec. 3 Cs-134 0.1 (LLD - - <LLD 0 Cs-137 0.1 <LLD - - (LLD 0 Other gammas 0.2 <LLD - -
<LLD 0
- Mean and range based on detectable measurements only. Fractions indicated in parenthesis.
t 9
i Tabla 5.0-4 . . Environmental Radigirgical Monit ring Program Quartarly Summary . Name of factitty LaSalle Nuclear Power Station Docket No. 50-254. 50-265 Location of facility Marseilles. Illinois Reporting Period 3rd Quarter 1982 (County Statel Indicator Location with Highest Control Sample Type and Locations Annual Mean Locations Number of Type Number of Meana Mean Meana non-routine (Units) Analyses LLD Range Location Range Range Results Air Particulates Gross Beta 182 0.01 0.020 (121/130) L-01,Near Site #1 0.023 (10/13) 0.018 (50/'a2 0 (pC1/m3) (0.011-0.036) 0.5 mi 9 326' (0 015-0.035) (0.011-0.031: Gamma Spec. 14 0.01 <LLD - -
<LLD 0 Sr-89 14 0.01 <LLD - -
(LLD 0 Sr-90 14 0.01 (LLD - -
<LLD 0 -
Airborne lodine I-131 98 0.10 (LLD - - (LLD 0 (pC1/m3 ) Gamma 8ackground Gamma Dose 14 3.0 15.1 (10/10) L-01, Near Site #1 16.7 (1/1) 14.7 (4/4) 0 (TLDs) (mR/Qtr.) (13.9-16.7) 0.5 mi 9 326' - (13.8-15.7) Milk I-131 52 0.5 <LLD - -
<LLD 0 INIII Gamma Spec. 12 Cs-134 10 <LLD - -
(LLD 0 '$ Cs-137 10 <LLD - -
<LLD 0 Other gammas 20 (LLD - -
<LLD 0 Sr-89 12 10 <LLD - -
<LLD 0 Sr-90 12 2 2.3 (2/6) L-18, Sunnyisle 2.7 (1/6) 2.7 (1/6) 0 (2.2-2.4) Farm -
8.8 mi 9 220* Precipitation Gross Beta 12 14.0 27.7 (4/6) L-15, Johnson Dairy 38.9 (1/3) 32.8 (1/6) 0 (16.5-38.9) 7.8 mi 9 258' Gamma Spec. 4 10 (LLD - -
<LLD 0 Tritium 4 200 (LLD - -
<LLD 0 Sr-89 4 10 (LLD - - (LLD 0 Sr-90 4 2 <LLD - -
<LLD 0 Cooling Water Gross Beta 26 2.0 5.0 (25/26) L-26, LCSC Dis- 6.6 (13/13) None 0 (pC1/l) (2.8-8.0) charge Pipe - (4.9-8.0)
River at Station Gamma Spec. 6 f Cs-134 10 (LLD l None O
^
Cs-137 10 (LLD - - None 0 Other gammas 20 (LLD - - None 0 Tritium 6 200 <LLD - - None 0 Sr-89 6 10 <LLD -
. - None O Sr-90 6 2 <LLD - -
None 0
~
Table 5.0-4 (continuid) Environmental Radiological Monitoring Program Quarterly Summary Name of facility LaSalle Nuclear Power Station Reporting Period 3rd Quarter 1982 Indicator Location with Highest
- Control Sample Type and Locations Annual Mean Locations Number of Type Number of Meana Mean Meana non-routine (Units) Analyses LLD Range Location Range Range Results Surface Water. ' Gross Beta 78 2.0 4.3 (65/65) L-24, Recreatiorial 5.1 (13/13) 4.9 (13/13) 'O (pCf/1) (2.5-6.5) Area Cooling Lake (3.4-6.5) (3.6-6.0) 0.3 mi 9 112*
Gamma Spec. 18 Cs-134 10 <LLD - - <LLD 0 Cs-137 10 <LLD - -
<LLD 0 Other gammas 20 <LLD ,
<LLD 0 Tritium 6 200 <LLD - -
<LLD 0 Sr-89 6 10 <LLD - -
<LLD 0 Sr-90 6 2 (LLD - -
<LLD 0 Well Water Gross Beta 8 5.0 13.5 (7/7) L-32, Ill . State 16.2 (1/1) 15.9 (1/1) 0 (pC1/1) (11.4-18.0) Park Well - -
6.5 mi 9 326' @ Gamma Spec. 6 Cs-134 10 <LLD - - (LLD 0 Cs-137 10 (LLD - -
<LLD 0 Other gammas 20 <LLD - -
<LLD 0 Tritium 6 200 <LLD - -
(LLD 0 Sr-89 6 10 <LLD - -
<LLD 0 Sr-90 6 2 (LLD - -
<LLD 0 rish Gross Beta 14 2.0 3.1 (14/14) L-35, Marsellies 3.4 (7/7) None 0 (pCi/g wet) (2.5-3.7) Pool - Illinois (2.7-3.7)
River 6.5 mi 9 326 Gamma Spec. 14 Cs-134 0.1 (LLD - - None -0 Cs-137 0.1 <LLD - - None O fOthergammas 0.2 <LLD - - None 0
~
' Sr 14 - 0.1 <LLD - -
None 0 . Sr-90 14 0.1 <LLD - - None 0 9 9 '
Table 5.0-4 (cstinuGd) Environmental Radiological Monitoring Program Quarterly Summary
.Name of facility LaSalle Nuclear Power Station Reporting Period 3rd Quarter 1982 Indi::ator Location with Highest Control Sample Type and Locations Annual Mean Locations Number of Type Number of Meana Meart Meana non-routine (Units) Analyses LLD Range Location Range Range Results Cattlefeed & Grass Gross Beta a 2.0 7.3 (2/2) L-15 Johnson Dairy 7.3 (1/1) 6.0 (2/2) 0 (pC1/g wet) *
(7.3-7.3) 7.8 mi 9 258' (5.2-6,.8)
- L-16 Lowery Dairy 7.3 (1/1) 7.2 mi 9 120' Gamma Spec. 4 Cs-134 0.1 <LLD - -
<LLD 0 Cs-137 0.1 <LLD - -
<LLD 0 Other gammas 0.2 (LLD - - <LLD 0 Sr-89 4 1.0 <LLD - -
<LLD 0 Sr-90 4 1.0 <LLD - -
<LLD 0 Aquatic Vegetation Gross Beta 3 1.0 1.8 (2/2) L-33, Upstream 3.1 (1/1) -
0 (pC1/g wet) (1.3-2.2) of Cooling Lake 4.7 mi 9 354* l3.1(1/1)
.p. Gamma Spec. 3 Cs-134 0.1 (LLD - -
(LLD 0 Cs-137 0.1 <LLD - -
<LLD 0' Other gammas 0.2 <LLD - -
<LLD 0 Bottom Sediments Gross Beta 3 10 24.7 (2/2) L-33, Upstream of 29.9 (1/1) 29.9 (1/1) 0 (pC1/g dry) (22.3-27.1) Cooling Lake - -
4.7 mi 9 354' Gamma Spec. 3 Cs-134 0.1 <LLD - -
<LLD 0 Cs-137 0.1 . (LLD - -
<LLD 0 Other gammas 0.2 <LLD - -
<LLD 0 Vegetables Gross Beta 10 1.0 2.4 (10/10) L-36, Fars A 2.8 (5/5) None 0 !
(pci/g wet) (1.5-4.2) (1.8-4.2) ; Gamma Spec. 10 Cs-134 0.1 <LLD - -
<LLD 0 Cs-137 0.1 .
<LLD - -
<Lt D 0 .
Other gammas ! 0.2 ; <LLD i - -
<LLL 0 Sr-89 10 f1.0 <tLD - -
<LLD 0 Sr-90 10 l1.0 <LLD - -
<LLD' O I-131 3 <tLD - -
(LLD 0
, l 0.041 a Mean and range based on detectable measurements only. Fractions indicated in parenthesis.
Table 5.0-$ Envirormental Radioligical Monitoring Program Quarterly Summary Name of facility LaSalle Nuclear Power Station Docket No. 50-254. 50-265 Location of facility Marseilles. Illinois Reporting Period 4th Quarter 1982 (County, State) Indicator Location with Highest Control Sample Type and Locations Annual Mean Locations Number of Type Number of Meana Mean Meana non-routine (Units) Analyses LLD Range Location Range Range Resul ts Air Partjculates Gross Beta 182 0.01 0.021 (127/130) L-14. Ottawa 0.027 (13/13) 0.023 (50/521 0 (pci/m-) (0.011-0.037) 12.0 mi 9 315' (0.012-0.056) (0.012-0.0561 Gamma Spec. 14 0.01 (LLD - - <LLD 0 Sr-89 14 0.01 (LLD - - <LLD 0 Sr-90 14 0.01 (LLD - - <LLD 0
. Airborne Iodine I-131 98 0.10 <LLD - - (LLD 0 (pct /m3)
Gamma Background Gamma Dose 14 3.0 15.7 (10/10) L-01, On-sit'e i 1 17.9 (1/1) 15.1 (4/4) 0 (TLDs) (mR/Qtr.) (12.9-17.9) 0.5 mi 9 326* - (13.8-16.8) Milk I-131 28 5/0.5* <LLD - - <LLD 0 Gamma Spec. 12 Cs-134 10 <LLD - - (LLD 0 a ~ Cs-137 10 (LLD - -
<LLD 0 Other gammas 20 <LLD - -
<LLD 0 Sr-Bi 12 10 (LLD - -
<LLD 0 Sr-90 12 2 <
2.3 (1/6) L-16, Lowery Dairy 2.3 (1/3) 2.2 (3/6) 0
- 7.2 mi 9 258' -
(2.1-2.5) L-17, Norsen Dairy 2.3 (2/3) 9.0 mi 9 337* Precipitation Gross Beta 12 17.3 60.6 (1/6) L-15, Johnson Dairy 60.6 (1/3) (LLD 0 (pC1/1) 7.8 mi 9 258' Gamma Spec. 4 10 (LLD - -
<LLD 0 Tritium 4 200 <LLD - - (LLD 0 Sr-89 4 10 <LLD - - <tLD 0 Sr-90 4 2 (LLD - - <tLD 0 Cooling Water Gross Beta 28 2.0 5.6 (28/28) L-26, LCSC Dis- 6.6 (14/14) None 0 (pC1/11 .(2.6-8.7) charge Pipe - (3.6-8.4)
River at Station Gamma Spec 6 Cs-134 10' * <LLD - -
<LLD 0 Cs-137 10 <LLD - - (LLD 0 Other gammas 20 <LLD - -
<LLD 0 Tritium 6 200 <LLD - -
<LLD 0 Sr-89 6 10 <LLD - -
<LLD 0 '
Sr-90 6 (LLD 0 2 __ (LLD - -
. _ _ _ . .i
Table 5.0-5 (continued) Environmental Radiological Monitoring Program Quarterly Summary Name of factitty LaSalle Nuclear Power Station Reporting Period 4th Quarter 1982 Indicator Location with Highest Control Sample Type and Locations Annual Mean Locations Number of Type Number of Meana Mean Meana non-routine (Units) Analyses LLD Range Location Range Range Results surface Water Gross Beta 84 2.0 5.4 (70/70) L-21, Illinois 6.6 (14/14) 6.6 (14/14) 0 (pC1/1) (2.1-9.2) River at Seneca (4.0-7.9) (4.0-7.9) 4.0 ml 9 22' Gamma Spec. 18 Cs-134 10 <LLD - - (LLD 0 Cs-137 10 <LLD - -
<LLD 0 Other gammas 20 <LLD - - (LLD 0 Tritium 6 200 <LLD -. - <LLD 0 Sr-89 6 10 (LLD - - <LLD 0 Sr-90 6 2 <LLD - - <LLD 0 Well Water Gross Beta 8 5.0 18.5 (7/7) L-32, Ill Stat 25.7 (1/1) 17.7 (1/1) 0 (pC1/1) (13.4-25.7) Park Well - -
g 6.5 mi 9 326' Gamma Spec. 6 Cs-134 10 <LLD - -
<LLD 0 Cs-137 10 <LLD - -
<LLD 0 Other gammas 20 (LLD - -
<LLD 0 Tritium 6 200 <LLD - -
<LLD 0 Sr-89 6 10 (LLD - -
<LLD 0 Sr-90 6 2 <LLD - -
<LLD 0 Fish Gross Beta - 10 2.0 3.3 (10/10) L-35, Marseilles 3.3 (5/5) None 0 4 (pC1/g wet) (2.7-3.9) Pool 111. River (2.8-3.7) 6.5 mi 9 326' Gamma Spec. 10 Cs-134 0.1 (LLD - -
(LLD 0 Cs-137 0.1 <LLD - -
<LLD 0 Other gammas 0.2 (LLD - -
<LLD 0 Sr-89 10 0.1 <LLD - -
<LLD 0 Sr-90 10 . 0.1 (LLD - -
<LLD 0 s
Table 5.0-5 (continued) Environmental Radiological Monitoring Program Quarterly Summary Name of facility LaSalle Nuclear Power Station Reporting Period 4th Quarter 1982 I Indicator Location with Highest Control l Sample- Type and Locations Annual Mean . Locations Number of ,
. Type ' Number of Meana Mean Meana. non-routine Analyses Range Location Range Range' Results (Units) LLD Cattlefeed & Grass Gross Beta 4 2.0 8.7 (2/2) L-17, Norsen Dairy 11.9 (1/1) 10.4 (2/2) 0-(pC1/g wet) (8.4-9.0) 9.0 mi 0 337' (8.9-11.9) ,
Gamma Spec. 4 0.1 <LLD - - <LLD 0 Cs-134 0.1 (LLD - - <LLD 0 Cs-137 Other gammas 0.2 ., <LLD - - <LLD 0-1.0 (LLD - - <LLD 0 Sr-89 4 Sr-90 4 .1.0 <LLD - - <LLD 0-Aquatic Vegetation Gross Beta 3 1.0 2.2 (2/2) L-34. Downstream 2.4 (1/1) 1.0 (1/1) 0 (pC1/g wet) (2.0-2.4) of Cooling Lake - - 4.8 mi 0 350' ca=== Spec. 3 W- Cs-134 0.1 (LLD - - <LLD 0 0.1 (LLD - - (LLD 0 Cs-137 Other gammas' O.2 <LLD - - <LLD 0 Gross Beta .3 10 22.4 (2/2) L-33, Upstream of 27.0 (1/1) 27.0 (1/1) 0 httom Sediments Cooling Lake (pC1/g dry) (21.7-23.0) - - 4.7 al 0 354* ca==a Spec. 3 __ Cs-134 0.1 (LLD - - <LLD 0 Cs-137 0.1 (LLD - - (LLD 0 Other gammas 0.2 (LLD - - <LLO O
- Mean and range based on detectable measurements only. Fractions indicated in parenthesis.
- May - Ocotber LLD.= 0.5, November - April LLD = 5.0.
4 8 k -- - - - - - _ __. __ _
LASALLE COUNTY NUCLEAR POWER STATION Table 5.1-1 Gamma Radiation, as measured by Thermoluminescent Dosimeters (TLDs) Standard Radiological Monitoring Program. 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Date Placed: 01/02/82, 04/03/82 07/03/82 10/02/82 01/10/82* Date Removed 04/03/82 07/03/82 10/02/82 12/31/82 Days in the Field 91,83* 91 91 90 l ,
, location , __
Average mR/Qtr. On-Site and Nea'r-S$te Indicator Locations L-01 Near Site'ha. 1 14.410.9 18.lil.1 16.7tl.0 17.9f0.9 L-02 On-Site No. 2 13.Si0.7 17.811.0 14.210.6 15.6i0.6 L-03* On-Site No. 3 13.6i0.5* 17.7tl.1 13.9tl.1 15.7i0.8 L-04 Near-Site No. 4 ' 12.910.3 17.4i0.8 15.010.7 15.5i0.7 L-05 On-Site No. 5 14.7tl.0 18.7*1.0 16.410.7 17.6i0.6 L-06 Near-Site No. 6 13.6tl.0 18.2i0.8 15.8i0.4 16.0tl.8
'Mean i s.d. 13.810.7 18.010.4 15.3tl.2 16.6*1.1 Off , Site Indicator Locations L-07 ; Seneca . 12.810.6 17.3t0.2 14.410.9 16.Si0.6 L-08 Marseilles 14.4i0.7 18.9i0.6 15.511.0 16.2i0.4 L-11 Ransom 12.5i0.4 16.0i0.5 15.012.2 12.9tl.0 L-13 Rt. 6/Gonnam Road 12.810.4 17.2i0.7 14.5i0.6 13.4f2.3 Mean i s;d. 13.li0.9 17.4tl.2 14.810.5 14.8tl.9 Background Locations L-09 Grand. Ridge 12.610.5 17.4i0.5 13.810.9 14.9i0.4 L-10 Streator 12.1*0.8 14.6i0.6 15.7i2.2 14.7t0.4 L-12 Kernan, 12.110.4 17.7i0.5 14.2i0.6 13.8tl.4 15.0il.7
~
L-14 Ottawa 13.2t0.7 13.6i0.3 16.8i0.6 Mean i s.d. 12.510.5 17.lil.7 14.7*0.8 15.1*1.3 n Y 4
, 44 f
.*$ k
, . , ,b '
J h'
.LASALLE COUNTY NUCLEAR POWER STATION ,
Table 5.1-1(continued) Gamma radiation, as measured by Thermoluminescent Dosimeters (TLDs) Special Program. Inner Ring, Near Site 8oundary, Indicator Locations. 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Date Placed: 01/02/82 04/03/82 07/03/82 10/02/82 Date Removed 04/03/82 07/03/82 10/02/82 12/31/82-Days in the Field 91 91 91 90 Location Average mR/Qtr. 5 L-100-1 14.0i0.5 20.410.5 16.210.7 18.3tl.1 L-100-2 14.510.8 18.910.8 15.6t0.7 18.3i0.9 i L-101-1 14.310.3 19.910.7 17.110.8 17.9tl.3 l L-101-2 14.0i0.5 19.li0.6 17.7tl.5 17.8tl.3 L-102-1 14.2i0.5 19.910.7 17.li0.8 17.410.5 l L-102-2 14.310.9 19.110.6 15.5tl.0 17.011.2 L-103-1 14.710.6 18.910.7 15.6i0.4 18.610.5 L-103-2 15.0t0.4 18.811.1 16.lil.3- 17.610.9 L-104-1 14.910.7 19.910.7 14.6i0.6 18.4i0.3 L-104-2 15.910.8 19.410.9 16.110.5 18.0tl.3 L-105-1 15.310.9 19.210.6 17.6tl.0 17.310.2 L-105-2 16.210.8 20.0il.1 14.910.5 18.4tl.3 L-106-1 16.410.7 20.910.7 15.910.4 19.li0.9 L-106-2 15.4i0.6 20.8tl.3 17.010.7 19.lil.0 L-107-1 16,010.6 19.210.9 17.6i2.3 19.4i0.8 L-107-2 15.6i0.6 19.810.6 15.Sil.4 18.910.3 Mean i s.d. 15.010.8 19.610.7 16.3fl.0 18.210.7 45
I l' l l l . LASALLE COUNTY NUCLEAR POWER STATION ; Table 5.1-1(continued) Gamma radiation, as measured by Thermoluminescent Dosimeters (TL0s) ! Special Program. Outer Ring, Near 5 Miles Radius, Indicator Locations. 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Date Placed: 01/02/82 04/03/82 07/03/82 10/02/82 Date Removed 04/03/82 07/03/82 10/02/82 12/31/82 Days in the Field 91 91 91 90 Location Average mR/Qtr. L-201-1 15.7f0.7 19.3i0.6 16.4i0.6 18.4i0.8 L-201-2 15.710.4 19.9i0.8 15.4i0.6 17.3i0.6 l L-202-1 14.6i0.6 18.7i0.8 16.812.2 17.710.9 t L-202-2 14.6t0.9 19.011.3 15.510.8 17.4i0.6 L-203-1 15.3i0.7 18.Si0.8 18.211.8 17.010.7 L-203-2 15.510.5 19.5i0.7 15.8i0.8 16.8*1.5 L-204-1 15.910.9 19.0t0.6 15.710.7 18.110.8 L-204-2 15.410.6 18.410.8 14.7tl.3 18.5i0.7 ! L-205-1 16.6i0.6 20.110.3 15.9i0.7 18.7tl.2 l L-205-2 16.110.5 20.811.4 16.210.7 17.910.8 l L-206-1 15.710.5 19.210.6 15.8i0.2 17.5i0.7 L-206-2 16.010.7 19.411.2 15.710.8 18.0tl.1 L-207-1 17.310.7 19.410.6 16.4tl.4 16.5i0.9 l L-207-2 15.510.5 19.311.4 15.6i0.8 17.810.5 L-208-1 15.510.5 19.710.8 17.Si2.5 18.4i0.7 L-208-2 15.810.8 19.411.1 15.410.9 17.2il.1 L-209-1 15.910.9 20.110.9 15.2il.1 18.5i0.4 L-209-2 15.611.4 20.4tl.2 18.810.4 18.210.5 L-210-1 16.2i0.3 20.710.9 16.810.7 17.810.4 L-210-2 14.910.4 22.011.6 16.611.3 20.411.1 L-211-1 16.711.7 19.6t0.6 14.511.7 17.7tl.0 L-211-2 16.311.1 19.910.8 16.120.6 19.510.6 L-212-1 14.710.7 19.310.9 16.li0.6 19.0i0.6 L-212-2 15.010.7 18.810.4 15.li0.5 18.311.0 L-213-1 15.0i0.6 18.810.4 16.310.5 18.011.1 l L-213-2 15.310.5 19.210.6 '16.0i0.4 18.711.4 L-214-1 15.810.9 21.111.4 17.210.8 20.2i0.8 L-214-2 16.310.7 19.710.9 15.911.2 19.lt0.9 l L-215-1 15.910.9 20.110.8 17.011.4 18.910.8 l L-215-2 16.710.7 20.211.4 16.610.9 19.410.9 l L-216-1 14.611.0 19.6i0.4 14.910.6 19.411.4 l L-216-2 14.8tl.0 19.011.0 16.410.4 17.5i0.8 i Mean i s.d. 15.6t0.7 19.610.8 16.110.9 18.2i0.9 l 46
(. Appendix II Meteorological Data 47
L AS A LI.E 14UCLEAR P0h EP . ST ATIllN PEP 10l* OF PECDPD - .10LY - SEPTENBER 1987 STAbil.11 Y Cf. ASS - EXTREMELY HNST Abbe (DET.TA T 375-33 FT)
~
WINOS MEASUPED AT.375 FEtT WINC WIhD SPEED (IN 84 F h ) DIRECTION 7-3 4- 7 8-17 13 1 R .14-74 GT 24 TOTAL N O O O O O O O NNE o 0 0 0 0 0 0 NE O O O O O O O ENE O O O O O 0 0 E o 0 0 0 0 0 0 ESE O O O O 0 0 0 SE O O O O O O O SSE O O O O O O O S , 0 0 0 0 0 0 0 SSW 0 0 0 0 0 0 0 Sd 0 0 0 0 0 0 0 dSW D 0 0 0 0 0 0 d 0 0 0 0 0 0 0 WNd 0 0 0 0 0 0 0 Nw 0 0 0 0 0 0 0 NNW D 0 0 0 0 0 0 VARIABLE 0 0 0 0 0 0 0 TOTAL 0 0 0 0 0 0 0 ! HOURS OF CAlr4 IN THIS STABILIIY Cl. ASS - 0 HOURS OF MISSING WIND VSASUPEMENTS IN THIS STABII.ITY CLASS - 0 4 60URS OF ufSSING STAHil.lTY '1 F. A SilR E Y F N TS IN ALL STABILITY CLASSES - 84 l 48
LASALLF hilCI.FAR POWEP STATION PERIOli OF HECOFio - .10LY - SEPTEMHEG 1987 STAPILITY CLASS - PODERATEI4Y llNSTAHliE (DELTA 7 375-33.FT) ~ WINDS PEASUPED AT 375 FEET WIND wiho SPEED (IN "PH) DIRECTION 7-3 4- 7 8-12 13-18 19-24 GT 24 TOTAL l N O O O O O O 0 NNE O O O O O O O
'4 E O O 5 0 0 0 5 ENE O O O O O O O E O O O O O O O ESE O O O O O 0 0 l
l SE O O O O O O O SSE O O O O O O 0 5 0 0 0 0 0 0 0 l l SSW 0 0 0 0 0 0 0 SW 0 0 0 0 0 0 0 dSW 0 0 0 0 0 0 0 d 0 0 0 0 0 0 0 whw 0 0 0 0 0 0 0 Hk 0 0 0 0 0 0 0 NNw 0 0 0 0 0 0 0 VARIABLE O O O O 0 0 0 TOTAL 0 0 5 0 0 0 5
' HOURS OF CALP I 'l THIS STAPTLTTY Ct. ASS - 0 e400RS OF HISSING h!ND $4EASUHEr4EN16 IN THIS STAHII,lTY CLASS - 0
! HOURS OF MISSING STABILITY MEASURE"EN1S IN Abl.' STABILITY CLASSES - R4 l l 49 t ._
T~ ll
- LASAi,I,E NUCLEAR POWEP STATION PtRIOD OF PECORD - JULY - SEPTEMBEP 1987 STARILITY CLASS - SLIGHTI,Y lir4 STABLE (DFLTA T 375-33 FT)
WINOS 6'EASUPED AT 375 FFET
'alHD alhD SPEED (IN ltPH)
DIPECTION .7-3 4- 7 h-12 13-18 14-24 GT 24 TOTAL f4 0 0 0 0 0 0 0 NNE O O 1 1 0 0 2 NE O O 3 1 0 0 4 ENE O O 1 0 0 0 1 E O O O O O O O ESE O O O O O O 0-SE O O O O O O O SSE O O O O O O O S O O O O O O O SSd 0 0 1 7- 1 0 9 SW 0 0 0 4 0 0 4 aSn 0 0 0 0 0 0 0 w 0 0 0 0 0 0 0 aNa 0 0 0 0 0 0 0 Mh 0 0 0 0 0 0 0 4 tJ h 0 0 0 0 0 0 0 VARIABLE O O 6 0 0 0 0 TOT AI, 0 0 6 -13 1 0 20 HOURS OF CALM IN THIS STABILTTY CLASS - 0 H0llRS OF MISSING WIrvD MFASitHF'4EtiTS IN THIS STABILITY Ct. ASS - 0 HnURS OF MISSING STABILITY MEASUHFi4ENTS I ti ALL STABILITY Cl. ASSES - 84 50
LASALLE NilCLEAF POKEH. STATION = PEPIOD OF RECORD - s101,Y - SEPTEPHER 1982 STABil,ITY CLASS - NEUTPAL (DELTA T 375-33 FT) WINDS HE A511 PED AT'375 FEET - dIND WIND SPEED (In FPH). DIRECTION 7-3 4- 7 P-12 13-18 19-24 GT 24 TOTAL N 1 20 21 36 5 0 83
<@ E 5 23 16 5 0. 0 49 i
NE 6 25 57 5 0 0 93 ENE 1 22 29 12 0 0 63 E 1 15 14 14 2 0 46 ESE 1 9 9 1 1 0 21 SE 2 13 17 4 0 0 36 SSE 1 17 21 22 6 2 69 5 3 4 19 32 17 2 82 SSW 0 4 21 47 24 2 98 Sh 1 9 14 14 12 1 56
'95 W 2 13 16 1S 5 1 52 a 0 1H 14 12 6 0 50 aNW 1 13 21 11 11 2 65 llW 3 20 15 21 9 9 77 NhW 2 10 17 25 12 1 67 VARIABI.E O O O O O O O FOTAL 30 .240 320 287 110 20 1007 i
HOllRS OF CALM IN THIS STAPile!TY Ct. ASS - 0 H0ljRS OF MISSING wTND PEASUEEVENTS [N ThTS STABILITY CLASS - 11 h0UPS OF u!SSING STABILITY ^*E ASitHENFN rs 1* ALL STABILITY CLASSES - 84 51
, = - f,ASAI.t.E NUCLEAR PONER STATION PFR TOD OF Rt.0LRD - JULY - SMPThiWP 19R2 STA8ILITY Cl. ASS - SLIGHTLY STABLE (DELfA T 375-33 FT) afh0S MrJSOPED AT 375 FEET nIND WIND _ SPEED ( I t! MPH) DIRECTION .7-3 4- 7 9 13-18 14-24 Gr 24 TilTAL N 1 2 9 to 7 0 29 N f' E - 2 6 4 3 4 0 19 NE 2 6 6 11 0 0 25 ENE 2 5 26 1H 1 0 52 E 1 2 15 24 6 0 4H FSE O 2 11 12 2 0 27 SE 1 9 7 5 2 0 23 SSE O 3 13 11 8 8 43 S 2 H 5 7 22 12 56 SSW 2 2 H 13 22 12 59 Sn 0 3 13 10 17 13 56 wSW 1 4 5 8 14 5 37 W 0 3 10 d 9 2 31
'd.W 0 4 9 5 7 1 26 NW 0 2 5 15 9 1 J2 NNW 0 1 5 11 11 0 28 VARIABl.E O o 0 0 0 0 0 IOT AI, 14 61 151 171 140 54 591 HOllRS OF CALM IN Tb!S STABILITY C1. ASS - 0 HOURS OF MISSTNG %If.D MFASimFuENTS IN THTS STABILITY CI. ASS - H H00RS OF MISSTNG STABILITY MEASUREMENTS IfJ AL1, STARif,ITY CLASSES - R4 S2
-q i
LASAbl.E-NOCLFAH POcEP STATIOA P E R I OD O F R t.Cf m0 - sillLY - SFP1EPHEP 1982 STADILITY Cf. ASS -'MODERATELk STAbid (I) ELTA T 375-33 FT) nINDS PFASIIPED AT.375 FFKT WIND a[ND SPEED ([b hPH) DIRECTION .7-3 4- 7 H-12 '13-1H 10-21 GT 24 TOTAT, N O 2 2 2 3 3 12 NNE O 4 1 0 0 0 5 NE 2 6 2 0 0 0 10 ENE 1 11 4 3 0 0 19. E O 1 9 4 4 0 18 ESE 1 2 4 6 R 0 21 SE 2 2 9 8 7 1 29 SSE O 5 16 R 11 3 43 S 0 2 13 7 17 9 48 SSN 1 1 H 19 13 21 63 Sn 0 3 15 11 6 17 52 ASW 0 4 8 7 4 1 24 w 0 4 8 10 8 0 30 nNd 0 3 3 4 7 1 18 Nd 0 2 3 5 14- 4 2A NNW 0 3 7 R 2 0 20 V AR I Abl.E O O O O O O O TOTAL 7 55 112 102 104 60 440 HutIRS OF CALM IN THIS STABibilY CLASS - 0 HOUPS OF MISSING wlND ME ASilkE"ENTS IN THIS STABILITY CLASS - 0 H0llRS OF MISSING STABILITY V E ASilR F M EN TS IN Abl. STABILITY CLASSES - H4 53
*- 1,ASALLE 40CI. EAR POhEP STAT 10f.
PEHIOD OF PECORO - JilLY - SEPTE46FP 1982 STAPi!.ITY Cl. ASS - EXTkFMF.LY STABl.E- (DE12TA T 315-33 FT) 4 ! NOS .vE ASilREO AT 375 FEET alND NTND SPEED (IN **PP) DIRECTION .7-3 4 0-12 13-19 19-?4 GT 74 TOTAL N 0 O O O O O O NhE O O O O O O O NE O O O O 0 0 0 ENE O O O O 0 0 0 O O O O O O O E ESE O O O O O O O SE O O O 1 1 0 2 SSE O O 5 3 0 3 11 S 0 0 0 0 0 0 0 SS4 0 1 0 1 2 1 5 SW 0 0 0 2 4 2 13 ASw 0 0 0 2 ? O 4 d 0 0 0 1 1 0 2 WNw 0 0 1 0 1 0 2 P1w 0 0 0 0 0 0 0 NtN O 0 0 3 0 0 3 VARIAPLF 0 0 0 0 0 0 O TOTAT, 0 1 6 13 16 6 42 HOtlRS OF C ALM IN THIS STABILITY CLASS - 0 HOURS OF MISSING VIA0 MEASURECENTS IN THIS STAP1f,ITY CtASS - 0 HOURS OF MISSING STABILITY L'EASUPEMENTS IN AI.L STABILITY CLASSES - 84 54
N L AS Al.i F . NilCLF A R PokFP STATIO4 =- PERIOD (sF RECI'HD - OCT0 HEN - DECE*BF.H 19H2 STABII,ITY CLASS - EXTPENFLY lihSTABI,E (DELTA T 375-33 FT) hinds MEASilRED AT 375 FEET
- WIND WlND SPEED (If, SPH)
DIRECTION .7-3 4- 7 H-17 13-IP 19-24 GT 24 TOTAt. N 0 0 0 0 0 0 0 Nf4E O O o 0 0 0 0 flE O O O O O O O ENE O O O O O O O E O 0 0 0 0 0 0 ESE O O O O O O O SE O O O O O O O SSE O O O O O O 0 4 S 0 0 0 0 0 0 0 SSn 0 0 0 0 0 0 0 0 0 0 0 SW 0 0 0 elSW 0 0 0 0 0 0 0 W 0 0 0 0 0 0 0 dhw 0 0 0 0 0 0 0 4W 0 0 0 0 0 0 0 NNW 0 0 0 0 0 0 0 VARIABLE O O O O 0 0 0 TOTAL 0 0 0 0 0 0 0 HollRS OF C ALM IN THIS STAFit, TTY Ct. ASS - 0 H0l'HS OF MISSING K IfiD M6ASUFFsFr.TS IN ~ThIS-STABILITY Cl. ASS - 1 HOURS OF MISSING STARILITY VEASUREMENTS IN AI.L'STAh!LITY CLASSES - 2 I 55
q
~*
- t. AS A T.4.h. NOCI.FAP POWER STATION.
w PEPIOD OF FECUPO - OCTOREP - DECENHFP 19H2 STABil.ITY Cl. ASS MOOFPATEl,Y UrJSTA8i.E t 0El.T A T 375-33 FT)~ WINOS NEASilRED AT'375 FEF.T WIND WIND SPEED (Ib MPH) OTHECTION .7-3 4- 7 -H-12 13-18 19-24 GT 74 TOTAL N O O 0 0 0 0 0 NNE O O O O O O O NE O O O O O O O Ef4 E O O O O O O O E O O O O O O O ESE O O O O 0 0 0 SE O O O O O O O SSE O O O O O O O S 0 0 0 5 1 0 6 SSw 0 0 2 4 7 1 10 SW 0 0 0 0 0 0 0 WSW 0 0 0 0 0 0 0 d 0 0 0 0 0 0 0 W 'J W 0 0 0 0 0 0 0 NW 0 0 0 0 0 0 0 NNW 0 0 0 0 0 0 0 VAHlAOLE O O O O O O O TOTAL 0 0 2 5 8 1 16 HOUPS OF CALM IN THIS STABILITY CLASS - 0 HullRS OF NISSIf;G WIDD t)EASilRFMFt!TS IN THIS STABII,ITY CLASS - U HOUPS OF UlSSING STAI4II.ITY MF ASlJPEMEN TS IN ALL STABILITY CLASSES - 2 56
i I.ASALI.F NUCLFAb PONEP STATIflh o PERTOD fiF PFCURD - OCrnEFP - DECEf*FR 1087 .c STAtsILITY Cl. ASS - SL1GH'ILY ll4STA831.E (DF LT A T 375-33 FT)
- i 'nikOS FFASUPED AT 375 FEET I
( WIND WIbD SPEE D (IN MPH) L DIRECTION .7-3 4- 7 8-17 1F 1H 19-24 GT 24 TOTAL N O O 0 0 0 0 0 f i NNE O O O O O O O l NE O O O O O O O l l EhE O O O O O O O l I O O O O E O O O ESE O O 1 0 0 0 1 SE O 7 1 0 0 0 3 SSE O O O 1 0 0 1 S 0 0 5 5 3 0 13 SSW 0 0 4 5 6 1 16 SW D 0 1 0 1 2 4
*SW D 0 0 0 1 0 1 W 0 0 0 0 1 0 1 a N 'a 0 0 0 0 0 0 0 i
N 'r 0 0 0 1 0 1 2 NNW 0 0 0 0 2 9- 2-I VARIA91.E O O O O O O O l TOTAL 0 2 12 12 14 4 -44 l HollPS OF C AI.M IN THIS STABil. TTY CLASS - 0 0 l H0llRS OF ulSSING WTND MEASUREMF.NTS Ih TblS STARILITY CLASS -
- HOURS OF MISSING STABILITY MFASUPEMFNTS IN ALL STtBILITY CLASSFS - 2 57
~
r
~
LASALLE 9tiCf. EAR POhEP STAT 10h
- PERIOD OF PECOkD - OCTOBFP - DECEMBER 1942 STABILITY CLASS - NKilTRAL (DELTA T 375-33 FT)
WIN 05 MF ASf3 PED AT 375 FEET wit'D WJf;D SPEED (Ih MPH) DIHFCTION .7 3 4- 7 8-12 13-18 19-24 GT 24 TOTAL
?! 2 4 11 19 14 0 50 NNE O 4 10 6 0 0 20 NF 0 2 7 22 13 1 45 ENE 2 1 7 19 9 1 39 E O 7 11 20 2 5 45 ESE O R 15 11 5 0 39 SE 1 9 11 11 4 0 40 SSE O 2 14 15 15 79 75 5 0 3 11 3R 31 39 122 SSW 1 3 9 26 12 40 91 Sw 0 4 8 26 27 26 91 WSn 3 3 7 26 32 23 94 W 1 5 13 32 23 46 120 WNW 1 4 to 26 15 21 77 Nw 2 7 14 28 40 24 115 NNW 3 4 14 35 16 0 '72 VARIABLE O O O O 0 0 0 TOTAL 16 70 172 360 262 255 1135 HollRS OF CALM IN THIS STARTLITY Cl, ASS - 0 ' H0ffRS OF MISSING WIND MEASUREMENTS IN THIS STABILITY Cl. ASS - 10 HntlRS OF MISSINf; STAB 11.ITY MEASilPFMENTS IN ALL STABILITY CLASSES - 2 58
i LASALLE raDCLEAP PObER STATInPI-PEPIOD OF RFCORD . OCTOPER - DECEMHFP 19H2 - S rAbiLITY CL ASS - SLTG54TLY ST Al4LF (DFLTA T 375-33 FT)
~
WINOS PFASilPED AT 175 FEET
'eIND 'aTP'O SPEED (IN MPH)
DIRECTION 7-3 4- 7 R-12 13-18 19-24 GT 24 TUT A', N O 3 3 4 0 0 10 NNE O 1 1 0 0 0- 2 NE O O 5 6- 0 0 11 ChE O 1 1 6 4 0 '12 E O 3 3 2 6 1 15 ESE O 4 3 2 7 1 17' i SE 3 3 2 11 13 13 45 SSE 1 2 2 17 47 43 112-S 0 4 4 22 33 71 134 { SSW 0 2 4 11 34 37 88 SW 1 3 3 1H 19 in 54 WSW 1 2 2 24 15 4 4R
.4 0 0 2 R 20 3 33 WNW 0 1 4 14 12 2 33 HW 0 1 4 10 R 2 25 NNd 0 5 4 6 4 0 19 VARIAHLE O O O O O O O TOTAL 6 35 47 161 222 197- 658 I
HOUPS OF CALM IN THIS STABILITY CLASS - 0 , HOURS OF MISSING WIND MEASt'REMENTS IN THIS STABILITY Cl. ASS - 17 HOllRS OF MISSING STARIt,ITY M E A SilR F P FN T S IN ALL STARTLITY CLASSFS - 2 59
- g. .
L AS AI.LE NUCf.E AP POWEP STATION
- PFR100 0F PECORD - OCTOPER - DECEMBER 1982 ST/BILTTY CLASS - MODF.RATELY STABLE (DFLTA T 375-33 FT)
WINDS PEASUHED AT 375 FFET WIND WINO'SPFFD.(IN FPH) DIRECTION 7-3 4- 7 B-12 13-1H 19-24 GT 24 TOTAL N O O O O O O 0 NNE O O O O O O O NE O 1 0 0 0 0 1 O O O 5 4 4 ENE O 7 E 1 1 3 1 0 2 H' ESE O O 6 3 3 0 12 SE 1 2 0 5 4 2 14 SSE 1 4 12 8 9 22 56 S 1 5 3 3 8 23 43 SSd 0 2 1 3 4 21 31 Sd 1 1 1 3 7 1 14 WSW 0 1 1 2 2 5 11 W 0 0 0 2 1 7 10
*NW 0 0 1 0 7 2 10 NW 0 1 0 1 2 0 4 NNW 0 0 0 0 0 0 0 VAPIABLE O O O O O O O )
TOTAL 5 1R 28 31 52 89 223 HnIIRS OF CALM IN TlilS STARTLITY CLASS - 0 H0llRS OF MISSING witJD L1EASURF'*F4TS IN THIS STABILITY CLASS - 9 H008S OF MISSING ST ABII,lTY MEASOHF MENTS I ti ALL STARTLITY CLASSES - 2 60 l
LASAi,LE NUCLFAP POWEH STATION . PERIOD'UE RECliRD - OCTOBER - DECEMBER 1982 . 1 ST At4Il>1 TY CLASS - EXTPEvt l.Y ST ABLE (DELfA T 315-33 FT) WINDS MEASUPED.AT 375 FEET , WIND WifD SPEED ( I f4 MPH) DIRFCTION 7-3 4- 7 8-12 13-18 10-24 (;T 24 TOTAL 1 0 0 0 0 0 0 0 NNE O O O O O O O NE O O g,0 0 0 0 0 ENE O O O O O O O E O O O O O O O ESE O O O 1 3 0 4 SE o 0 1 8 2 0 11 SSE O 3 2 5 13 3 26 S 0 4 2 3 6 7 22 SSw 0 0 0 (t 3 4 .7 SW 0 0 0 2 3 0 5 nSW 1 0 0 0 3 0 4 W 0 0 0 0 3 0 3 446 0 0 0 0. 1 0 1 4h 0 0 0 0 0 0 0 P' PJ W 0 0 0 0 0 0 0 VAHIABLE O 0 0 0 0 0 0 ( TOTAL 1 7 's 19 37 14 83 HOURS OF CALM IN THIS STAblLITY CLASS - 0 HOURS OF MISSING wind MEASliuMMENTS i t! TblS STAPILITY CI. ASS - 4 HollRS OF MISSING STABILITY "EASURIHENTS IN AI.L STABILITY Cl. ASSES - 2 4 61
LasAL.LF fillCLF AP PObEP STAf1ON
- PEP 10D OF PECOP0 - JULY - SF.PTEMBFH 1987 FIABILITY CLASS - EXTRFtJELY liriST AHf E ( DF I,T A T 375-33 F T) w i t'DS hF A SllH F.D AT 375 FFF.T W I'lD albn SPEED (Ita MPH)
DIPECTION .7-3 4- 7 8-12 13-13 19-24 GT 74 TOTAL. N O O O O O O O NNE O O O O O O O NE O O O O O O O EhE O O O O O O O E O O O 0 0 0 0 ESE O O O O O O O SE O O O O O O O SSE O O O O O O O S O O O O O O O SS4 0 0 0 0 0 0 0 Sw 0 0 0 0 0 0 0 WSW 0 0 0 0 0 0 0 d 0 0 0 0 0 0 0
}
nNd 0 0 0 0 0 0 0 Nm 0 0 0 0 0 0 0 NNa 0 0 0 0 0 0 0 VARIARLE O O O O O O O 6 TOTAT. 0 0 0 0 0 0 0 HOllRS OF CALM IN TPIS STABILTTY CIASS - 0 HOURS OF MISSING '*Ir D % AStlHKvFhTS IN THIS STABILITY CLASS - 0 HotIHS OF a41SSING ST ABILITY MF AStlPF MENTS IN ALL STARILITY CLASSES - 84 I 62
c. o a t Appendix III Errata l 63
r - r S i l I ERRATA TO SEMI-ANNUAL RADI0 ACTIVE EFFLUENT REPORT i July - December, 1982 l-l (ref. Table 1.2-7 pg. 17) II. Liquid Effluents 6 mo. Total
- 1. b. Avg. Conc. Released 3.05E-06 Should read: 4.0E-09 l
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