ML18208A169
| ML18208A169 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 06/19/2018 |
| From: | Ameren Missouri, Union Electric Co |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML18207A460 | List:
|
| References | |
| ULNRC-06442 | |
| Download: ML18208A169 (26) | |
Text
CALLAWAY - SA11.0-iTABLE OF CONTENTSCHAPTER 11.0RADIOACTIVE WASTE MANAGEMENT Section Page11.1.1Radioactive Concentrations and Releases....................
..........................11.1-111.2.3.2Release Points...............
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.....................11.2-111.2.3.3Dilution Factors...........
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.....................11.2-111.2.3.3.1Description of Surface-Water Analytical Model....
..........................11.2-111.2.3.3.2Selection of Surface-Water Model Parameters....
..........................11.2-211.2.3.3.3Results of Analysis....
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.....................11.2-211.2.3.3.4Water Usage.............
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.....................11.2-211.2.3.3.5Ground-Water Models...
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.....................11.2-411.2.3.4Estimated Doses..
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.....................11.2-411.2.3.4.1Dose Rate Estimates for Biota Other than Man....
..........................11.2-411.2.3.4.2Dose Rate Estimates for Man................
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........................11.2-411.2.3.4.3Estimated Population Doses............
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.................11.2-511.3.3.4.1Diffusion Models.
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..........................11.3-111.4.2.4Packaging, Storage, and Shipment................
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.....................11.4-1 CALLAWAY - SA11.0-iiRev. OL-13 5/03LIST OF TABLES NumberTitle11.2-1Parameter Values Us ed in Surface-Water Tran sport of Radionuclides in Missouri River from Callaway Pl ant Annual Liquid Effluent Releases11.2-2Results of Routine Effluent Analysis Increment al Distance: 264 feet11.2-3Results of Routine Effluent Analysis Increment al Distance: 1 Mile11.2-4Summary of Calculated Liquid Pathway Doses - Callaway Plant CALLAWAY - SA11.1-1Rev. OL-15 5/0611.1.1Radioactive Concentrations and Releases Estimated radioactive liquid ef fluent concentrations for Call away Plant are provided in Section 11.1 of the Standard Plant.
CALLAWAY - SA11.2-1Rev. OL-13 5/0311.2.3.2Release Points The Callaway Plant normal effluent releases as calcul ated per the guidance in Section 11.1.1, were considered for evaluat ing the local surface-water environment in dispersing, diluting, or otherwise concentrating radioactive effluents as related to existing or potential future water users. Since routine plant releases will be discharge directly to the Missouri River by pipeline, there will be no impact on the local ground-water system(s) from this source.11.2.3.3Dilution Factors11.2.3.3.1Description of Surface-Water Analytical ModelA steady-state stream tube model was utiliz ed for evaluating t he transport of radionuclides in the Missouri River downstream from the Callaway Plant effluent release point. This model, based on Equation 17 in Regulatory Guide 1.113 (NRC, 1977), applies to nontidal ri ver/stream systems.
For evaluating radionuclide transport in the Missouri River from plant effluent releases, flow was assumed to be steady and uniform. Application of the steady-state stream tube model for evaluating plant ef fluent releases was based on simplifying assumptions of idealized rectangular stream channel geometry and velocity in the Missouri River under assumed steady and uniform fl ow conditions. The Misso uri River is gauged and streamflow in the immediate vicinity of the Callaway Plant site, and only channel velocity distributions are know n several miles downstream at the USGS gauging station at Hermann.For steady open-channel flow, K y can be determined from hydrodynamic properties of the channel by using Elder's empirical formula (NRC, 1977):
where:The dimensionless constant, , has a value of approximately 0.23 for straight natural stream channels (NRC, 1977). For curved channels, however, secondary flows can lead to increased lateral mi xing, and the value of is larger (Fischer, 1969; Yotsukura et al., 1970; Sayre and Yeh, 1973). Fischer (1969) has demonstrated that the lateral mixing coefficient can be increased in bending streams, varying inve rsely as the square of the K y = u*d(11.2-1)d=River depth;u*=Shear velocity; and=A dimensionless constant.
CALLAWAY - SA11.2-2Rev. OL-13 5/03 radius of curvature. The dimensionless parameter, , as determined by field investigations, is reportedly 0.6 to 0.7 for a gradually curving reach of the Missouri River near Blair, Nebraska (Yotsukura et al., 1970). Another fiel d investigation conducted near Brownsville, Nebraska for a test reach containing a ve ry sharp bend reported average and maximum values of equal to 3.3 and 10, respecti vely (Sayre and Yeh, 1973).
The certified computer program, DISPERN, was used for performing the routine effluent analysis. This program is based on the steady-state stream tube model.11.2.3.3.2Selection of Surface-Water Model ParametersA summary of parameters used in the routine effluent analysis is presented in Table 11.2-1. Representative channel geometry parameters of the Missouri River for 50 miles downstream of the Callaway Plant effluent discharge pipeline are noted for the estimated average flow conditions. Average flow conditions are discussed in Section 2.4 and are based on stage-discharge relationships developed for the Missouri River at the Hermann gauging site (see Figure 2.4-10) and near the Callaway Plant site (see Figure 2.4-12), hydrographic survey data from the U.S. Army Corps of Engineers (1978), and hydrologic analysis for river channel variables.In the analysis, methods for evaluating the lateral turbulent diffusion coefficient, K y, were reviewed. The mi nimum value of , 0.23 for determining K y , was not considered appropriate to use since it app lies specifically to straight natural stream channels and ignores secondary flows which have been experimentally found (as in the Missouri River) to lead to increased latera l mixing. A value of equal to 0.65 for determining K y was adopted, as found experimentally for a gradually curving r each of the Missouri River upstream of the Callaway Plant site.11.2.3.3.3Results of Analysis In the analysis for radi onuclide transport in the Miss ouri River from the estimated Callaway Plant annual liquid effluent releases (see Section 11.1.1 of Standard Plant), dilution factors and tran sit times were predicted from the plant effluent discharge to a distance 50 miles downstream. These are presented in the computer output summary in Table 11.2-2 and 11.2-3. Values are indicated at various cross-stream distances from the near shore for incremental distances beginning at 1 foot.In tables 11.2-2 and 11.2-3 , the dilution factors are present ed at the given cross-stream distances from the near shore out to within 50 feet of where the fart hest influence of radionuclide transport is estimated.11.2.3.3.4Water Usage For noting liquid pathways to man and for evaluating potential impacts from effluent releases from the Callaway Plant on man and other biota (Section 11.2.3.4
), Missouri CALLAWAY - SA11.2-3Rev. OL-13 5/03 River water users were identified along its entire length (115 rive r miles) downstream from the Callaway Plant site. Dischargers we re also identified.
These are discussed in Section 2.4 and are identified in Tables 2.4-18 and 2.4-19. Locations of these water withdrawals and water discharge points are shown on Figure 2.4-8. The closest municipal user of Missouri Ri ver water downstream from the Callaway Plant site is St.
Louis City (Howard Bend), and its water intake is locate d at Missouri River mile 36.8, some 78 river miles downstream of the Callaway Plant site. The cities of Hermann, New Haven, and Washington, all within 50 miles downstream of the plant effluent discharge pipeline, are the majo r dischargers to the Missouri River; however, these communities derive their municipal water suppliers from deep wells only. Two known irrigation users that utilize Missouri River water downstream of the Callaway Plant site have intakes located at Missouri River mile s 64.5 and 61.4, the nearest of which is located 51 river miles downstream from the plant effluent dischar ge pipeline. The Union Electric Company also withdraws water from the Missouri River at river mile 58.1 and discharges downstream at river mile 57.9, just below the city of Washington.Since water users upstream of the Callaway Plant site can alter flows at and downstream of the site and because relocation of contaminated and potentially contaminated materials upstream in the ph ysical environment (s uch as occurs in dredging operations) could potentially affect the conditions near the site (NRC, 1977 and 1976), Missouri River water users and dischargers upstream from the site were also sufficiently identified to the best extent possible.
These are shown on Figure 2.4-9. No potential contaminant source areas were identified. Also, NRC Regulatory Guide 1.113 (1977) suggests identification of the follo wing features in relation to a nuclear plant site:
(1) surface water usage [Use types include water, irrigati on, process water (consumed by such users as breweries and soft drink manufacturers), recreation areas, and fisheries. Ground-water users with wells w hose zones of influence extend to streams should also be included (NRC, 1977).] upstream and downstream of the plant site, (2) major tributaries and their junctions, (3) streamflow gauging stations (including their periods of record), and (4) major reservoirs and diversions upstream and downstream of the plant site.
Approximate contributing dr ainage areas and types of water use for all points identified should be s hown on the diagram or tabulated separately.
Section 2.4.1 presents a description of surface and ground-water uses in the region surrounding the Callawa y Plant site, based on the best available data, both published and unpublished. Descriptions of the Missouri River and its major tributaries, streamflow gauging stations, major reservoirs, and ground-wa ter characteristics in this region are discussed in Section 2.4.1. All of the above were cons idered for modeling the Missouri River under present condition s and for evaluating the impacts on man and other biota from effluent releas es from the Callaway Plant (refer to Section 11.2.3.4
).
CALLAWAY - SA11.2-4Rev. OL-13 5/0311.2.3.3.5Ground-Water Models Since routine plant releases wi ll be discharged directly to t he Missouri River by pipeline, there will be no impact on the local ground-water regime fr om this source. Therefore, effluent releases were not c onsidered in evaluating the lo cal ground-water environment in dispersing, diluting, or ot herwise concentrating radioactive effluents as related to existing or potential fu ture ground-water users.11.2.3.4Estimated Doses11.2.3.4.1Dose Rate Estimates for Biota Other than ManFrom considerations of the exposure path ways and the distribution of facility-derived radioactivity, dose rate estimates to local biota have been formulated through the use of the LADTAP II comput er code. This code is based on the methodology presented in Regulatory Guide 1.109, which uses the standard ICRP model for computation of effective radionuclide decay ener gies and result ant dose factors.
Doses to aquatic flora and f auna can be calculated from a knowledge of concentrations of radionuclides in the Missouri River 0.05 miles downstream of the discharge. Based on radionuclide concentrations present and bio-accumulation factors in Table A-8 in Regulatory Guide 1.109, doses to fish and s hellfish living continuously in the section of the Missouri River 0.05 miles downstream of th e discharge of the pl ant were calculated to be 2.19 mrad/yr and 3.95 mrad/yr respectively.Doses to terrestrial and semi-aquatic animals from the radionuclides in the gaseous and liquid effluent and direct radiation from the plant are expected to be less than or equal to those calculated for man.
Dose rates due to liquid radioactive effluents from the Callaway Plant were calcul ated for the muskrat and racc oon, a semi-aquatic herbivore and a terrestrial omnivore, respectively. Total exposures were 7.10 mrad/yr and 0.845 mrad/yr for the muskrat and raccoon, respectively.
It was assumed that the animals obtained all of their food and water from the shore and waters of the Miss ouri River 0.05 miles downstream of the Callaway discharge. The doses to such animals as migrating ducks, bald eagles, etc. whose pr esence within 50 miles of t he site is on a sporadic or seasonal basis is expected to be consider ably less than doses to animals which inhabit the area on a continuous basis.
The dose to organisms other than man will be a very small percentage of that resulting from naturally occurring radiation.11.2.3.4.2Dose Rate Estimates for Man
Dose rates to individuals were calculated for drinking water, fish consumption, and recreational activity pathways.
Assumptions, including point of exposure, are described for each pathway in the following paragraphs; the calculated liquid pathway doses are CALLAWAY - SA11.2-5Rev. OL-13 5/03 summarized in Table 11.2-4. Releases calculated using the guidance presented in Section 11.1.1 were used.
Crop irrigation is not considered a potential pathway of liquid effluents to man. This is because most water used for irrigation by local farmers comes from small streams in the vicinity rather than the Missouri River.No drinking water is drawn from the Missouri River withi n 50 miles downstream of the Callaway Plant discharge. Ne vertheless, the dose to an individual obtaining his entire annual water requirements from the Missouri River 0.05 miles downstream of the plant discharge was calculated. The maximum calc ulated dose to a singl e organ from this pathway was calculated to be 9.39 x 10
-2 mrem/yr to an infant's liver; maximum total-body dose was ca lculated to be 7.27 x 10
-2 mrem/yr to an infant.
Radionuclides released from t he plant were assumed to be immediately available for uptake by fish. In lieu of site specific fish consumption data the values recommended by the NRC for use with the LADT AP II program were used.
The maximum predicted dose of 0.573 mrem/yr to an adult liver was calculated from the fish consumption pathway due to fish caught 0.05 miles downs tream of the plant discharge. The maximum total-body dose calculated was 0.434 mrem/yr to an adult.
The Missouri River has been designated unsuitable for swimming by the State of Missouri but of suitable qualit y for wading or boating. Pote ntial recreational use of the Missouri River does, however, ju stify calculation of shorel ine activity doses. The maximum calculated dose to a single org an from shoreline re creation 0.05 miles downstream of the plant discharge was 1.78x10
-3 mrem/yr to the skin on a teenager. A maximum total body dose of 1.53 x 10
-3 mrem/yr was calculated at the same location.
Examination of Table 11.2-4 reveals that, based on the dos e calculation assumptions described above, the liquid pathway of primary importance in individual total-body exposure is ingestion of fish caught in the Missouri River downstream of the discharge structure. Exposure from sh oreline activities will generall y be of less importance. No drinking water pathway exists within 50 miles of the plant.11.2.3.4.3Estimated Population Doses
Population doses were calculated for fish ingestion, shoreline, and boating exposure pathway. As explained in Section 11.2.3.4.2, the drinking water, swimming, and crop irrigation exposure pathways are not expected to contribute a measurable percentage to the population doses within 50 miles downstream of the Callaway Plant on the Missouri River.The dose to the population from fish ingestion was based upon a fish harvest of 4.58 x 10-6 kg/yr from the Missouri Ri ver from the plant dischar ge structure to 50 miles downstream, and includes both comm ercial and sport fish harvest.
CALLAWAY - SA11.2-6Rev. OL-13 5/03 Calculation of populat ion doses from recreat ional exposure was based on usage rates taken from data compiled by the Army Corp or Engineers (Recr eational Development Missouri River Rulo, Nebraska, to the Mouth, June 1978).Fish ingestion accounts for more than 95 percent of the total man-rem dose from the Missouri River. Exposure from recreational activity is expec ted to contribut e the other 5 percent of the total man-rem dose.
CALLAWAY - SA Rev. OL-13 5/03TABLE 11.2-1 PARAMETER VALUES USED IN SURFACE-WATER TRANSPORT OF RADIONUCLIDES IN MISSOURI RIVER FROM CALLAWAY PLANT ANNUAL LIQUID EFFLUENT RELEASESParameterAverage AnnualFlow ConditionAverage Width of River, B (feet)1,100Average Depth of River, D (feet)14Discharge in River, Q (cfs)69,000Average River Bed Slope, S (ft/ft)0.000165Distance from Near Shore for Source, YS (feet) 0 for determining K y 0.65Values noted are for regu lated flow conditions.
CALLAWAY - SP Rev. OL-13 5/03Sheet 1 of 4TABLE 11.2-2 RESULTS OF ROUTINE EFFLUENT ANALYSIS Incremental Distance: 264 feetAVERAGE WIDTH OF RIVER =1100.0 FEETAVERAGE DEPTH OF RIVER=14.0 FEETAVERAGE DISCHARGE OF RIVER=69000.0 CFS AVERAGE SLOPE OF RIVER BED=.000165 FT/FTPOINT SOURCE DISTANCE FROM NEAR SHORE =0.0 FEETFACTORS TO INCREASE DISPERSION COEFFICIENT FOR INCREASED MIXING DUE TO CHANNEL CURVATURETRANVERSE FACTOR=2.8INCREMENTAL DISTANCE AT WHICH TO PERFORM CALCULATIONS =264.0 FEETMAXIMUM DOWNSTREAM DISTANCE TO PERFORM CALCULATIONS =5280.0 FEETA VALUE OF 11.14 CFS HAS BEEN POSTULATED AS THE DISCHARGE RATE.DISTANCE DOWNSTREAM (FT)264.0TRANSIT TIME (SECS)58.9CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID59.80.0.0.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)528.0 TRANSIT TIME (SECS)117.8CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID84.50.0.0.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)792.0TRANSIT TIME (SECS)176.8 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID1030.0.0.0.0.0.0.0.0.
CALLAWAY - SPTABLE 11.2-2 (Continued)
Rev. OL-13 5/03Sheet 2 of 4DISTANCE DOWNSTREAM (FT)1056.0TRANSIT TIME (SECS)235.7 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID11994200.0.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)1320.0TRANSIT TIME (SECS)294.6CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.134E+03.440E+040.0.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)1584.0TRANSIT TIME (SECS)353.5CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.146E+03.269E+040.0.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)1848.0 TRANSIT TIME (SECS)412.5CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.158E+03.192E+040.0.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)2112.0TRANSIT TIME (SECS)471.4 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.169E+03.150E+040.0.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)2376.0TRANSIT TIME (SECS)530.3CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.179E+03.1250E+040.0.0.0.0.0.0.0.
CALLAWAY - SPTABLE 11.2-2 (Continued)
Rev. OL-13 5/03Sheet 3 of 4DISTANCE DOWNSTREAM (FT)2640.0TRANSIT TIME (SECS)589.2 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.189E+03.108E+040.0.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)2904.0TRANSIT TIME (SECS)648.1CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.198E+03.969E+030.0.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)3168.0TRANSIT TIME (SECS)707.1CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.207E+03.887E+030.0.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)3432.0 TRANSIT TIME (SECS)766.0CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.215E+03.825E+030.0.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)3696.0TRANSIT TIME (SECS)824.9 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.223E+03.778E+030.0.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)3960.0TRANSIT TIME (SECS)883.8CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.231E+03.741E+03.244E+040.0.0.0.0.0.0.
CALLAWAY - SPTABLE 11.2-2 (Continued)
Rev. OL-13 5/03Sheet 4 of 4DISTANCE DOWNSTREAM (FT)4224.0TRANSIT TIME (SECS)942.7 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.239E+03.712E+03.188E+050.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)4488.0TRANSIT TIME (SECS)1001.7CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID246E+03.688E+03.150E+050.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)4752.0TRANSIT TIME (SECS)1060.6CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.253 E+03.669E+03.123E+050.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)5016.0 TRANSIT TIME (SECS)1119.5CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.260E+03.653E+03.103E+050.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)5280.0TRANSIT TIME (SECS)1178.4 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.267E+03.640E+03.879E+040.0.0.0.0.0.0.
CALLAWAY - SP Rev. OL-13 5/03Sheet 1 of 9TABLE 11.2-3 RESULTS OF ROUTINE EFFLUENT ANALYSIS Incremental Distance: 1 MileAVERAGE WIDTH OF RIVER =1100.0 FEETAVERAGE DEPTH OF RIVER=14.0 FEETAVERAGE DISCHARGE OF RIVER=69000.0 CFSAVERAGE SLOPE OF RIVER BED=.000165 FT/FT POINT SOURCE DISTANCE FROM NEAR SHORE =0.0 FEETFACTORS TO INCREASE DISPERSION COEFFICIENT FOR INCREASED MIXING DUE TO CHANNEL CURVATURETRANVERSE FACTOR=2.8INCREMENTAL DISTANCE AT WHICH TO PERFORM CALCULATIONS =5280.0 FEETMAXIMUM DOWNSTREAM DISTANCE TO PERFORM CALCULATIONS =264000.0 FEETA VALUE OF 11.14 CFS HAS BEEN POSTULATED AS THE DISCHARGE RATE.DISTANCE DOWNSTREAM (FT)5280.0TRANSIT TIME (SECS)1178.4 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.267E+03.640E+03.879E+040.0.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)10560.0TRANSIT TIME (SECS)2356.9CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.378E+03.584E+03.217E+04.192E+050.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)15840.0 TRANSIT TIME (SECS)3535.3CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.462E+03.619E+03.148E+04.636E+040.0.0.0.0.0.DISTANCE DOWNSTREAM (FT)21120.0TRANSIT TIME (SECS)4713.7 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.534E+03.664E+03.128E+04.381E+04.176E+050.0.0.0.0.
CALLAWAY - SPTABLE 11.2-3 (Continued)
Rev. OL-13 5/03Sheet 2 of 9DISTANCE DOWNSTREAM (FT)26400.0TRANSIT TIME (SECS)5892.2 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.597E+03.711E+03.120E+04.288E+04.977E+040.0.0.0.0.DISTANCE DOWNSTREAM (FT)31680.0TRANSIT TIME (SECS)7070.6CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.654E+03.756E+03.117E+04.242E+04.672E+04.249E+050.0.0.0.DISTANCE DOWNSTREAM (FT)36960.0TRANSIT TIME (SECS)8249.0CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.706E+03.800E+03.116E+04.217E+04.520E+04.160E+050.0.0.0.DISTANCE DOWNSTREAM (FT)42240.0 TRANSIT TIME (SECS)9427.5CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.755E+03.842E+03.117E+04.202E+04.433E+04.116E+050.0.0.0.DISTANCE DOWNSTREAM (FT)47520.0TRANSIT TIME (SECS)10605.9 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.801E+03.883E+03.118E+04.192E+04.379E+04.907E+04.264E+050.0.0.DISTANCE DOWNSTREAM (FT)52800.0TRANSIT TIME (SECS)11784.3CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.844E+03.921E+03.120E+04.185E+04.342E+04.750E+04.196E+050.0.0.
CALLAWAY - SPTABLE 11.2-3 (Continued)
Rev. OL-13 5/03Sheet 3 of 9DISTANCE DOWNSTREAM (FT)58080.0TRANSIT TIME (SECS)12962.8 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.885E+03.959E+03.122E+04.181E+04.316E+04.645E+04.154E+050.0.0.DISTANCE DOWNSTREAM (FT)63360.0TRANSIT TIME (SECS)14141.2CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.925E+03.995E+03.124E+04.178E+04.296E+04.571E+04.127E+050.0.0.DISTANCE DOWNSTREAM (FT)68640.0TRANSIT TIME (SECS)15319.7CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.963E+03.103E+04.126E+04.176E+04.282E+04.517E+04.108E+05.259E+050.0.DISTANCE DOWNSTREAM (FT)73920.0 TRANSIT TIME (SECS)16498.1CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.999E+03.106E+04.128E+04.175E+04.271E+04.475E+04.944E+04.213E+050.0.DISTANCE DOWNSTREAM (FT)79200.0TRANSIT TIME (SECS)17676.5 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.103E+04.110E+04.131E+04.175E+04.263E+04.443E+04.842E+04.179E+050.0.DISTANCE DOWNSTREAM (FT)84480.0TRANSIT TIME (SECS)18855.0CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.107E+04.113E+04.133E+04.175E+04.256E+04.418E+04.762E+04.155E+050.0.
CALLAWAY - SPTABLE 11.2-3 (Continued)
Rev. OL-13 5/03Sheet 4 of 9DISTANCE DOWNSTREAM (FT)89760.0TRANSIT TIME (SECS)20033.4 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.110E+04.116E+04.135E+04.175E+04.250E+04.398E+04.700E+04.137E+050.0.DISTANCE DOWNSTREAM (FT)95040.0TRANSIT TIME (SECS)21211.0CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.113E+04.119E+04.138E+04.175E+04.246E+04.381E+04.650E+04.122E+050.0.DISTANCE DOWNSTREAM (FT)100320.0TRANSIT TIME (SECS)22390.3CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.116E+04.122E+04.140E+04.176E+04.243E+04.367E+04.609E+04.111E+050.0.DISTANCE DOWNSTREAM (FT)105600.0 TRANSIT TIME (SECS)23588.7CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.119E+04.125E+04.142E+04.177E+04.240E+05.356E+05.575E+05.101E+050.0.DISTANCE DOWNSTREAM (FT)110880.0TRANSIT TIME (SECS)24747.1 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.122E+04.128E+04.144E+04.178E+04.238E+04.346E+04.547E+04.939E+040.0.DISTANCE DOWNSTREAM (FT)116160.0TRANSIT TIME (SECS)25925.6CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.125E+04.130E+04.147E+04.179E+04.236E+04.338E+04.523E+04.876E+04.303E+050.
CALLAWAY - SPTABLE 11.2-3 (Continued)
Rev. OL-13 5/03Sheet 5 of 9DISTANCE DOWNSTREAM (FT)121440.0TRANSIT TIME (SECS)27104.0 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.128E+04.133E+04.149E+04.180E+04.235E+04.331E+04.502E+04.822E+04.268E+050.DISTANCE DOWNSTREAM (FT)126720.0TRANSIT TIME (SECS)28282.4CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.131E+04.136E+04.151E+04.181E+04.234E+04.325E+04.485E+04.777E+04.240E+050.DISTANCE DOWNSTREAM (FT)132000.0TRANSIT TIME (SECS)29460.9CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.133E+04.138E+04.154E+04.183E+04.233E+04.320E+04.469E+04.738E+04.216E+050.DISTANCE DOWNSTREAM (FT)137280.0 TRANSIT TIME (SECS)30639.3CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.136E+04.141E+04.156E+04.184E+04.233E+04.315E+04.456E+04.704E+04.197E+050.DISTANCE DOWNSTREAM (FT)142560.0TRANSIT TIME (SECS)31817.7 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.139E+04.143E+04.158E+04.186E+04.233E+04.311E+04.444E+04.675E+04.180E+050.DISTANCE DOWNSTREAM (FT)147840.0TRANSIT TIME (SECS)32996.2CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.141E+04.146E+04.160E+04.187E+04.233E+04.308E+04.434E+04.649E+04.166E+05.308E+05 CALLAWAY - SPTABLE 11.2-3 (Continued)
Rev. OL-13 5/03Sheet 6 of 9DISTANCE DOWNSTREAM (FT)153120.0TRANSIT TIME (SECS)34174.6 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.144E+04.148E+04.162E+04.189E+04.233E+04.305E+04.425E+04.626E+04.154E+05.275E+05DISTANCE DOWNSTREAM (FT)158400.0TRANSIT TIME (SECS)35353.0CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.146E+04.151E+04.164E+04.190E+04.233E+04.303E+04.417E+04.606E+04.144E+05.246E+05DISTANCE DOWNSTREAM (FT)163680.0TRANSIT TIME (SECS)36531.5CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900. 1100.DILUTION OF ALL NUCLID.149E+04.153E+04.166E+04.192E+04.233E+04.301E+04.409E+04.587E+04.134E+05.225E+05DISTANCE DOWNSTREAM (FT)168960.0 TRANSIT TIME (SECS)37709.9CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.151E+04.155E+04.168E+04.193E+04.234E+04.299E+04.403E+04.571E+04.126E+05.205E+05DISTANCE DOWNSTREAM (FT)174240.0TRANSIT TIME (SECS)38888.3 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.153E+04.157E+04.170E+04.195E+04.234E+04.297E+04.397E+04.556E+04.119E+05.189E+05DISTANCE DOWNSTREAM (FT)179520.0TRANSIT TIME (SECS)40066.8CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.156E+04.160E+04.173E+04.196E+04.235E+04.296E+04.391E+04.542E+04.113E+05.174E+05 CALLAWAY - SPTABLE 11.2-3 (Continued)
Rev. OL-13 5/03Sheet 7 of 9DISTANCE DOWNSTREAM (FT)184800.0TRANSIT TIME (SECS)41245.2 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.158E+04.162E+04.175E+04.198E+04.235E+04.294E+04.386E+04.530E+04.107E+05.162E+05DISTANCE DOWNSTREAM (FT)190080.0TRANSIT TIME (SECS)42423.7CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.160E+04.164E+04.177E+04.199E+04.236E+04.293E+04.382E+04.519E+04.102E+05.151E+05DISTANCE DOWNSTREAM (FT)195360.0TRANSIT TIME (SECS)43602.1CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.162E+04.166E+04.178E+04.201E+04.237E+04.292E+04.378E+04.509E+04.977E+04.141E+05DISTANCE DOWNSTREAM (FT)200640.0 TRANSIT TIME (SECS)44780.5CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.165E+04.168E+04.180E+04.202E+04.238E+04.292E+04.374E+04.499E+04.936E+04.133E+05DISTANCE DOWNSTREAM (FT)205920.0TRANSIT TIME (SECS)45959.0 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.167E+04.170E+04.182E+04.204E+04.238E+04.291E+04.371E+04.490E+04.898E+04.125E+05DISTANCE DOWNSTREAM (FT)211200.0TRANSIT TIME (SECS)47137.4CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.169E+04.173E+04.184E+04.205E+04.239E+04.291E+04.368E+04.482E+04.864E+04.119E+05 CALLAWAY - SPTABLE 11.2-3 (Continued)
Rev. OL-13 5/03Sheet 8 of 9DISTANCE DOWNSTREAM (FT)216480.0TRANSIT TIME (SECS)48315.8 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.171E+04.175E+04.186E+04.207E+04.240E+04.290E+04.365E+04.475E+04.833E+04.113E+05DISTANCE DOWNSTREAM (FT)221760.0TRANSIT TIME (SECS)49494.3CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.173E+04.177E+04.188E+04.209E+04.241E+04.290E+04.362E+04.467E+04.804E+04.107E+05DISTANCE DOWNSTREAM (FT)227040.0TRANSIT TIME (SECS)50672.7CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.175E+04.179E+04.190E+04.210E+04.242E+04.290E+04.360E+04.461E+04.778E+04.102E+05DISTANCE DOWNSTREAM (FT)232320.0 TRANSIT TIME (SECS)51851.1CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.177E+04.181E+04.192E+04.212E+04.243E+04.289E+04.357E+04.455E+04.753E+04.979E+04DISTANCE DOWNSTREAM (FT)237600.0TRANSIT TIME (SECS)53029.6 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.179E+04.183E+04.193E+04.213E+04.244E+04.289E+04.355E+04.449E+04.731E+04.938E+04DISTANCE DOWNSTREAM (FT)242880.0TRANSIT TIME (SECS)54208.0CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID181E+04.184E+04.195E+04.215E+04.245E+04.289E+04.353E+04.444E+04.710E+04.901E+04 CALLAWAY - SPTABLE 11.2-3 (Continued)
Rev. OL-13 5/03Sheet 9 of 9DISTANCE DOWNSTREAM (FT)248160.0TRANSIT TIME (SECS)55886.4 CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.183E+04.186E+04.197E+04.216E+04.246E+04.289E+04.352E+04.438E+04.690E+04.868E+04DISTANCE DOWNSTREAM (FT)253440.0TRANSIT TIME (SECS)56564.9CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.185E+04.188E+04.199E+04.218E+04.247E+04.289E+04.350E+04.434E+04.672E+04.837E+04DISTANCE DOWNSTREAM (FT)258720.0TRANSIT TIME (SECS)57743.3CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.187E+04.190E+04.201E+04.219E+04.248E+04.289E+04.348E+04.429E+04.656E+04.808E+04DISTANCE DOWNSTREAM (FT)264000.0 TRANSIT TIME (SECS)58921.7CROSSTREAM DISTANCE (FT)1.100.200.300.400.500.600.700.900.1100.DILUTION OF ALL NUCLID.189E+04.192E+04.202E+04.220E+04.249E+04.289E+04.347E+04.425E+04.640E+04.782E+04 CALLAWAY - SA Rev. OL-13 5/03TABLE 11.2-4
SUMMARY
OF CALCULATED LIQUID PATHWAY DOSES - CALLAWAY PLANT Organ Receiving Maximum Dose Pathway Location Age Group Organ Dose(mrem/yr)Total Body Dose (mrem/yr)Fish IngestionMissouri River - 0.05 miles downstream of discharge AdultTeen Child Liver Liver Liver 5.73E-1 5.86E-1 5.06E-1 4.34E-1 2.52E-1 1.01E-1Shoreline ActivityRecreational access points on the Missouri River within 50 miles downstream of the discharge AdultTeen Child Skin Skin Skin 3.19E-4 1.78E-3 3.72E-4 2.73E-4 1.53E-3 3.19E-4 CALLAWAY - SA11.3-1Rev. OL-13 5/0311.3.3.4.1Diffusion Models Annual average d ilution factors (/Q's) utilized in evaluati ng the releases of gaseous effluents were calculated according to the st raightline method set forth in Regulatory Guide 1.111, based on thr ee years of on-site meteorological data acquired during the periods of May 4, 1973, through May 4, 1975, and March16, 1978, through March 16, 1979. A detailed discussion of the applicable methodology appears in Sections 2.3.4 and 2.3.5 with the results of the calculation of annual /Q values listed in Table 2.3-61 through 2.3-86.
CALLAWAY - SA11.4-1Rev. OL-15 5/0611.4.2.4Packaging, Storage, and ShipmentSee FSAR Standard Plant,Section 11.4.1.2 and11.4.2.5.