§ 155.401  PERFORMANCE STANDARDS; RADIATION HAZARDS.
   Radioactive materials shall be governed by the latest Atomic Energy Commission Standards or by standards set forth by the state, whichever are more stringent.
Quantities of Radioactive Materials
Radioactive Material 
Unsealed Curies
Quantities of Radioactive Materials
Radioactive Material 
Unsealed Curies
Antimony (Sb124)
1
Arsenic 76 (As76)
10
Arsenic 77 (As77)
10
Barium-lanthanum 140 (BaLa140)
1
Beryllium (Be7)
50
Cadmium-silver (CdAg109)
10
Calcium 45 (Ca45)
10
Carbon 14 (C14)
50
Cerium-praseodymium 144 (CePr144)
1
Cesium-barium (CsBa137)
1
Chlorine 36 (Cl36)
1
Chromium 51 (Cr51)
50
Cobalt 60 (Co60)
1
Copper 64 (Cu64)
50
Europium 154 (Eu154)
1
Fluorine 18 (F18)
50
Gallium 72 (Ga72)
10
Germanium 71 (Ge71)
50
Gold 198 (Au198)
10
Gold 199 (Au199)
10
Hydrogen 3 (Tritium (H3))
250
Indium 114 (In114)
1
Iodine 131 (I131)
10
Iridium 192 (Ir192)
10
Iron 55 (Fe55)
50
Iron 59 (Fe59)
1
Lanthanum 140 (La140)
10
Manganese 52 (Mn52)
50
Molybdenum 99 (Mo99)
10
Nickel 59 (Ni59)
1
Nickel 63 (Ni63)
1
Niobium 95 (Nb95)
10
Palladium 109 (Pd109)
10
Palladium-rhodium 103 (PdRh103)
50
Phosphorus 32 (P32)
10
Polonium 210 (Po210)
0.1
Potassium 42 (K42)
10
Praseodymium 143 (Pr143)
10
Promethium 147 (Pm147)
10
Radium 226 (Ra226)
0.1
Rhenium 186 (Re186)
10
Rhodium 105 (Rh105)
10
Rubidium 86 (Rb86)
10
Ruthenium-rhodium 106 (RuRh106)
1
Samarium 153 (Sm153)
10
Scandium 46 (Sc46)
1
Silver 105 (Ag105)
1
Silver 111 (Ag111)
10
Sodium 22 (Na22)
10
Sodium 24 (Na24)
10
Strontium 89 (Sr89)
1
Strontium-yttrium 90 (SrY90)
0.1
Sulfur 35 (S35)
50
Tantalum 182 (Ta182)
10
Technetium 96 (Tc96)
1
Technetium 99 (Tc99)
1
Tellurium 127 (Te127)
10
Thallium 204 (Tl204)
50
Tin 113 (Sn113)
10
Tungsten 185 (W185)
10
Vanadium 48 (V48)
1
Yttrium (Y90)
1
Yttrium 91 (Y91)
1
Zinc 65 (Zn65)
10
 
(Ord. 1999-2, Zoning § 16, subs. .120, passed 2-15-1999)