More than 0 but not more than 1*More than 5 μSv/h (0.5 mrem/h) but not more than 0.5 mSv/h (50 mrem/h)II-Yellow
More than 1 but not more than 10More than 0.5 mSv/h (50 mrem/h) but not more than 2 mSv/h (200 mrem/h)III-Yellow
More than 10More than 2 mSv/h (200 mrem/h) but not more than 10 mSv/h (1000 mrem/h)III-Yellow
Uranium-233, Uranium-235, Plutonium-239, Plutonium-241 or any combination of these. Excepted from this definition is:
•natural uranium or depleted uranium which is unirradiated; and
•natural uranium or depleted uranium, which has been irradiated in thermal reactors only.
10.3.7.1.2 Except as provided in 10.3.7.2, packages containing fissile radionuclides must be classified under the relevant entry of Table 10.4.A for fissile material. Packages containing fissile material must be designed and used so as to comply with the requirements specified in 10.6.2.4.