Rad Data Handbook 20.. - Voss Associates
Rad Data Handbook 20.. - Voss Associates
Rad Data Handbook 20.. - Voss Associates
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Table 1 of DOE 5400.5<br />
Surface Activity Guidelines<br />
<strong>Rad</strong>ionuclides Ave Max Removable<br />
125 129<br />
Group 1: Transuranics, I, I, 100 300 20<br />
227 226 228 228 230 231<br />
Ac, Ra, Ra, Th, Th, Pa<br />
90 126<br />
Group 2: Th-natural, Sr, I, 1,000 3,000 200<br />
131 133 223 224 232 232<br />
I, I, Ra, Ra, U, Th<br />
235 238<br />
Group 3: U-natural, U, U, 5,000 15,000 1,000<br />
and associated decay products,<br />
alpha emitters<br />
1<br />
Group 4: Beta/gamma emiters 5,000 15,000 1,000<br />
2<br />
Tritium N/A N/A 10,000<br />
1<br />
radionuclides with decay modes other than alpha emission or<br />
90<br />
spontaneous fission except Sr and others noted above<br />
2<br />
applicable to surface and subsurface<br />
Appendix D of 10CFR835 Total (fixed<br />
Nuclide<br />
Removable + removable)<br />
235 238<br />
Natural U, U, U, and 1,000 alpha 5,000 alpha<br />
associated decay products<br />
226 228<br />
Transuranics, Ra, Ra, 20 500<br />
230 228 231 227 125 129<br />
Th, Th, Pa, Ac, I, I<br />
232 90 223<br />
Natural Th, Th, Sr, Ra, 200 1,000<br />
224 232 126 131 133<br />
Ra, U, I, I, I<br />
1<br />
Beta/gamma emitters 1,000 5,000<br />
2<br />
Tritium 10,000 10,000<br />
1<br />
nuclides with decay modes other than alpha emission or<br />
90<br />
spontaneous fission except Sr and others noted above<br />
2<br />
Tritium organic compounds, surfaces contaminated by HT,<br />
HTO, and metal tritide aerosols<br />
Contamination levels in dpm/100 cm 2<br />
65<br />
Table 1 of DOE 5400.5<br />
Surface Activity Guidelines<br />
<strong>Rad</strong>ionuclides Ave Max Removable<br />
125 129<br />
Group 1: Transuranics, I, I, 100 300 20<br />
227 226 228 228 230 231<br />
Ac, Ra, Ra, Th, Th, Pa<br />
90 126<br />
Group 2: Th-natural, Sr, I, 1,000 3,000 200<br />
131 133 223 224 232 232<br />
I, I, Ra, Ra, U, Th<br />
235 238<br />
Group 3: U-natural, U, U, 5,000 15,000 1,000<br />
and associated decay products,<br />
alpha emitters<br />
1<br />
Group 4: Beta/gamma emiters 5,000 15,000 1,000<br />
2<br />
Tritium N/A N/A 10,000<br />
1<br />
radionuclides with decay modes other than alpha emission or<br />
90<br />
spontaneous fission except Sr and others noted above<br />
2<br />
applicable to surface and subsurface<br />
Appendix D of 10CFR835 Total (fixed<br />
Nuclide<br />
Removable + removable)<br />
235 238<br />
Natural U, U, U, and 1,000 alpha 5,000 alpha<br />
associated decay products<br />
226 228<br />
Transuranics, Ra, Ra, 20 500<br />
230 228 231 227 125 129<br />
Th, Th, Pa, Ac, I, I<br />
232 90 223<br />
Natural Th, Th, Sr, Ra, 200 1,000<br />
224 232 126 131 133<br />
Ra, U, I, I, I<br />
1<br />
Beta/gamma emitters 1,000 5,000<br />
2<br />
Tritium 10,000 10,000<br />
1<br />
nuclides with decay modes other than alpha emission or<br />
90<br />
spontaneous fission except Sr and others noted above<br />
2<br />
Tritium organic compounds, surfaces contaminated by HT,<br />
HTO, and metal tritide aerosols<br />
Contamination levels in dpm/100 cm 2<br />
65<br />
Table 1 of DOE 5400.5<br />
Surface Activity Guidelines<br />
<strong>Rad</strong>ionuclides Ave Max Removable<br />
125 129<br />
Group 1: Transuranics, I, I, 100 300 20<br />
227 226 228 228 230 231<br />
Ac, Ra, Ra, Th, Th, Pa<br />
90 126<br />
Group 2: Th-natural, Sr, I, 1,000 3,000 200<br />
131 133 223 224 232 232<br />
I, I, Ra, Ra, U, Th<br />
235 238<br />
Group 3: U-natural, U, U, 5,000 15,000 1,000<br />
and associated decay products,<br />
alpha emitters<br />
1<br />
Group 4: Beta/gamma emiters 5,000 15,000 1,000<br />
2<br />
Tritium N/A N/A 10,000<br />
1<br />
radionuclides with decay modes other than alpha emission or<br />
90<br />
spontaneous fission except Sr and others noted above<br />
2<br />
applicable to surface and subsurface<br />
Appendix D of 10CFR835 Total (fixed<br />
Nuclide<br />
Removable + removable)<br />
235 238<br />
Natural U, U, U, and 1,000 alpha 5,000 alpha<br />
associated decay products<br />
226 228<br />
Transuranics, Ra, Ra, 20 500<br />
230 228 231 227 125 129<br />
Th, Th, Pa, Ac, I, I<br />
232 90 223<br />
Natural Th, Th, Sr, Ra, 200 1,000<br />
224 232 126 131 133<br />
Ra, U, I, I, I<br />
1<br />
Beta/gamma emitters 1,000 5,000<br />
2<br />
Tritium 10,000 10,000<br />
1<br />
nuclides with decay modes other than alpha emission or<br />
90<br />
spontaneous fission except Sr and others noted above<br />
2<br />
Tritium organic compounds, surfaces contaminated by HT,<br />
HTO, and metal tritide aerosols<br />
Contamination levels in dpm/100 cm 2<br />
65<br />
Table 1 of DOE 5400.5<br />
Surface Activity Guidelines<br />
<strong>Rad</strong>ionuclides Ave Max Removable<br />
125 129<br />
Group 1: Transuranics, I, I, 100 300 20<br />
227 226 228 228 230 231<br />
Ac, Ra, Ra, Th, Th, Pa<br />
90 126<br />
Group 2: Th-natural, Sr, I, 1,000 3,000 200<br />
131 133 223 224 232 232<br />
I, I, Ra, Ra, U, Th<br />
235 238<br />
Group 3: U-natural, U, U, 5,000 15,000 1,000<br />
and associated decay products,<br />
alpha emitters<br />
1<br />
Group 4: Beta/gamma emiters 5,000 15,000 1,000<br />
2<br />
Tritium N/A N/A 10,000<br />
1<br />
radionuclides with decay modes other than alpha emission or<br />
90<br />
spontaneous fission except Sr and others noted above<br />
2<br />
applicable to surface and subsurface<br />
Appendix D of 10CFR835 Total (fixed<br />
Nuclide<br />
Removable + removable)<br />
235 238<br />
Natural U, U, U, and 1,000 alpha 5,000 alpha<br />
associated decay products<br />
226 228<br />
Transuranics, Ra, Ra, 20 500<br />
230 228 231 227 125 129<br />
Th, Th, Pa, Ac, I, I<br />
232 90 223<br />
Natural Th, Th, Sr, Ra, 200 1,000<br />
224 232 126 131 133<br />
Ra, U, I, I, I<br />
1<br />
Beta/gamma emitters 1,000 5,000<br />
2<br />
Tritium 10,000 10,000<br />
1<br />
nuclides with decay modes other than alpha emission or<br />
90<br />
spontaneous fission except Sr and others noted above<br />
2<br />
Tritium organic compounds, surfaces contaminated by HT,<br />
HTO, and metal tritide aerosols<br />
Contamination levels in dpm/100 cm 2<br />
65