Illinois Administrative Code › Title 32 - ENERGY › Part 330 - LICENSING OF RADIOACTIVE MATERIAL › Subpart D - TRANSPORTATION › Appendix C - Quantities of Radioactive Materials Requiring Consideration of the Need for an Emergency Plan for Responding to a Release

Current through Register Vol. 48, No. 28, July 12, 2024
Radioactive
							 Material1
Release Fraction
Quantity (GBq)
Quantity (Ci)
Actinium-228
0.001
148,000
4,000
Americium-241
0.001
74
2
Americium-242
0.001
74
2
Americium-243
0.001
74
2
Antimony-124
0.01
148,000
4,000
Antimony-126
0.01
222,000
6,000
Barium-133
0.01
370,000
10,000
Barium-140
0.01
1,110,000
30,000
Bismuth-207
0.01
185,000
5,000
Bismuth-210
0.01
22,200
600
Cadmium-109
0.01
37,000
1,000
Cadmium-113
0.01
2,960
80
Calcium-45
0.01
740,000
20,000
Californium-252
0.001
333
9 (20mg)
Carbon-14 (Non-CO2)
0.01
1,850,000
50,000
Cerium-141
0.01
370,000
10,000
Cerium-144
0.01
11,100
300
Cesium-134
0.01
74,000
2,000
Cesium-137
0.01
111,000
3,000
Chlorine-36
0.5
3,700
100
Chromium-51
0.01
11,100,000
300,000
Cobalt-60
0.001
185,000
5,000
Copper-64
0.01
7,400,000
200,000
Curium-242
0.001
2,220
60
Curium-243
0.001
110
3
Curium-244
0.001
148
4
Curium-245
0.001
74
2
Europium-152
0.01
18,500
500
Europium-154
0.01
14,800
400
Europium-155
0.01
111,000
3,000
Gadolinium-153
0.01
185,000
5,000
Germanium-68
0.01
74,000
2,000
Gold-198
0.01
1,110,000
30,000
Hafnium-172
0.01
14,800
400
Hafnium-181
0.01
259,000
7,000
Holmium-166m
0.01
3,700
100
Hydrogen-3
0.5
740,000
20,000
Indium-114m
0.01
37,000
1,000
Iodine-125
0.5
370
10
Iodine-131
0.5
370
10
Iridium-192
0.001
1,480,000
40,000
Iron-55
0.01
1,480,000
40,000
Iron-59
0.01
259,000
7,000
Krypton-85
1.0
222,000,000
6,000,000
Lead-210
0.01
296
8
Manganese-56
0.01
2,220,000
60,000
Mercury-203
0.01
370,000
10,000
Molybdenum-99
0.01
1,110,000
30,000
Neptunium-237
0.001
74
2
Nickel-63
0.01
740,000
20,000
Niobium-94
0.01
11,100
300
Phosphorus-32
0.5
3,700
100
Phosphorus-33
0.5
37,000
1,000
Polonium-210
0.01
370
10
Potassium-42
0.01
333,000
9,000
Promethium-145
0.01
148,000
4,000
Promethium-147
0.01
148,000
4,000
Radium-226
0.001
3,700
100
Ruthenium-106
0.01
7,400
200
Samarium-151
0.01
148,000
4,000
Scandium-46
0.01
111,000
3,000
Selenium-75
0.01
370,000
10,000
Silver-110m
0.01
37,000
1,000
Sodium-22
0.01
333,000
9,000
Sodium-24
0.01
370,000
10,000
Strontium-89
0.01
111,000
3,000
Strontium-90
0.01
3,330
90
Sulfur-35
0.5
33,300
900
Technetium-99
0.01
370,000
10,000
Technetium-99m
0.01
14,800,000
400,000
Tellurium-127m
0.01
185,000
5,000
Tellurium-129m
0.01
185,000
5,000
Terbium-160
0.01
148,000
4,000
Thulium-170
0.01
148,000
4,000
Tin-113
0.01
370,000
10,000
Tin-123
0.01
111,000
3,000
Tin-126
0.01
37,000
1,000
Titanium-44
0.01
3,700
100
Vanadium-48
0.01
259,000
7,000
Xenon-133
1.0
33,300,000
900,000
Yttrium-91
0.01
74,000
2,000
Zinc-65
0.01
185,000
5,000
Zirconium-93
0.01
14,800
400
Zirconium-95
0.01
185,000
5,000
Any other beta-gamma emitter
0.01
370,000
10,000
Mixed fission products
0.01
37,000
1,000
Mixed corrosion products
0.01
370,000
10,000
Contaminated equipment, beta-gamma
0.001
370,000
10,000
Irradiated material, any form other than
solid noncombustible
0.01
37,000
1,000
Irradiated material, solid noncombustible
0.001
370,000
10,000
Mixed radioactive waste,2
							 beta-gamma
0.01
37,000
1,000
Packaged mixed waste, 
							 2 beta-gamma
0.001
370,000
10,000
Any other alpha emitter
0.001
74
2
Contaminated equipment, Alpha
0.0001
740
20
Packaged waste,
							 alpha2
0.0001
740
20
1 For combinations of radioactive
				  materials, the licensee is required to consider whether an emergency plan is
				  needed if the sum of the ratios of the quantity of each radioactive material
				  authorized to the quantity listed for that material above exceeds one.
2 Waste packaged in Type B
				  containers does not require an emergency plan.