Quantcast Table 5.2. Fecal Bioassy Goals(a) for 239Pu - doe-std-1128-98_ch10115

 

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Table 5.1. Urine Bioassy Goals(a) for 239Pu - doe-std-1128-98_ch10114
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DOE Standard Guide of Good Practices for Occupational Radiological Protection In Plutonium Facilities
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Table 5.1. In Vivo Lung Measurement Bioassy Goals(a) for 241Am as an Indicator of Aged Weapons-Grade Plutonium(b) - doe-std-1128-98_ch10116


DOE-STD-1128-98
Table 5.2. Fecal Bioassy Goals(a) for 239Pu
Class Y Inhalation
.
Class W Inhalation
Fecal
Dose
100-mrem
Fecal
Dose
100-mrem
Intake
Limit
CEDE
Intake
Limit
CEDE
Retention
Goal (c)
Goal (d)
Retention
Goal (c)   Goal (d)
Days Post-
Fraction
dpm
dpm
Fraction
dpm
dpm
Intake
(IRF)
(IRF)
.
1
1.05E-01
1.49E+03
5.43E+01
1.27E-01
4.64E+03 9.15E+01
1.90E+03
6.93E+01
1.56E-01
5.70E+03 1.12E+02
2
1.34E-01
7
6.41E-03
9.11E+01
3.23E+00
5.52E-03
2.02E+02 3.98E+00
14
1.23E-03
1.75E+01
6.37E-01
1.73E-04
6.32E+00 1.25E-01
1.36E+01
4.96E-01
1.34E-04
4.89E+00 9.66E-02
30
9.58E-04
60
6.34E-04
9.01E+00
3.28E-01
1.29E-04
4.71E+00 9.30E-02
5.98E+00
2.18E-01
1.23E-04
4.49E+00 8.87E-02
90
4.21E-04
180
1.26E-04
1.79E+00
6.52E-02
1.09E-04
3.98E+00 7.86E-02
365
1.39E-05
1.98E-01
7.19E-03
8.46E-05
3.09E+00 6.10E-02
730
2.50E-06
3.55E-02
1.29E-03
5.14E-05
1.88E+00 3.70E-02
1825
1.63E-06
2.32E-02
8.43E-04
1.19E-05
4.35E-01  8.58E-03
3650
1.54E-06
2.19E-02
7.97E-04
1.36E-06
4.97E-02 9.80E-04
7300
1.38E-06
1.96E-02
7.14E-04
6.15E-07
2.25E-02 4.43E-04
18250
1.00E-06
1.42E-02
5.17E-04
4.39E-07
1.60E-02 3.16E-04
(a) The goals reflect the activity in a 24 hour fecal sample corresponding to either a 50 rem CDE or a
0.1 rem CEDE.
(b) IRF values obtained from GENMOD Computer Code (Version 3.0.3).
(c) Calculated as Goal (dpm) = Intake * IRF * 2220 dpm/nCi, where Intake (nCi) is the 50 rem CDE dose limit/dose
conversion factor and IRF is the intake retention fraction.
The dose conversion factor (committed dose per unit intake) derived from Federal Guidance Report No. 11 (EPA,
1988b), Table 2.1 is shown below:
Class W,
Class Y,
rem/nCi
rem/nCi
Bone Surface
7.81
3.04
(d) Calculated as Goal (dpm) = Intake * IRF * 2220 dpm/nCi, where Intake (nCi) is the 0.1 rem CEDE dose
threshold/dose conversion factor and IRF is the intake retention fraction.
The dose conversion factor (committed dose per unit intake) derived from Federal Guidance Report No. 11 (EPA,
1988b), Table 2.1 is shown below:
Class W,
Class Y,
rem/nCi
rem/nCi
DCF
0.429
0.308
5-5


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