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Paducah Site The 50-year CEDE (internal) from DOE air sources to th~ maximally exposed individual, who under most circumstances is the person living. closest to the plant in the predominant wind direction, is calculated ·each year. The maximally exposed individual for 1999, identified through modeling, is located approximatelyH>80 meters (3543 ft) northnortheast . of the. ,plant site. The dose to the maximally exposed individual from radioactive emissions was calculated to be L 7 X 10- 3 (0;0017) mrem which is well below the lO-mrem limit of 40 CPR Part 61, Subpart H. Conclusions Table 6.3 provides a summary of the dose for 1999 from the Paducah Site that could be received by a member of the public assuming worst-case exposure from all major pathways. The' largest contributor to the calculated dose is from ingestion of deer meat. The groundwater' pathway from' DOE sources is assumed to contribute no dose to the population because all residents have been supplied with public water by DOR The worst-case combined (internal and external) dose to an individual member of the public was calculated at 0.69 mrem. This level is well below the DOE annual dose limit of 100 mrem/year to members of the public and below the EPA limit of 10 mrem. Estimates of radiation doses presented in this report were -calculated using the dose factors provided by -DOE and EPA guidance documents. These dose factors are based on International Commission on Radiological Protection Publication 30, Limits of Intakes of Radionuclides by Workers ~ICRP 1979). Figure 6.3 shows the potential (worst-case) annual dose as calculated for the past five years. 6-6 Dose
Annual Site Environmental Report for 1999 Table 6.3 Summary of Potential Radiological Dose from the Paducah Site for 1999 (Worst-Case Combined Exposure Pathways) Dose" (mI:emlyear) Percent of total Ingestion of surface water 0.00029
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Units of Radiation Measure Current
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Paducah; Site Contents Figures ....
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Paducah Site Figures Figure Page 1.
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Paducah Site Table Page 9.5 Summary
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Paducah· Site DNAPL DNFSB DOE DOJ
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Paducah Site mgd mg/d mg/L Min ml m
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Paducah Site TSCA TUa TUc Toxic Sub
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Paducah Site environment, and the P
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Paducah Site I' Figure 1.2 The Padu
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Paducah Site Upland mixed hardwoods
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Paducah Site 1-8 Site Operation and
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Paducah Site Table 2.1 Environmenta
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Paducah Site longer than one year.
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Paducah Site Comprehensive Environm
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Paducah Site Places, although there
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Paducah Site i- 2-10 DOE activities
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Deer Radiological Data Annual Site
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Direct Gamma Radiation (TLD) Data A
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