Paragraph 7 Processed radionuclides of natural terrestrial or cosmic origin
A substance or article is radioactive material or radioactive waste where—
(a)
it contains one or more of the radionuclides of natural terrestrial or cosmic origin which are listed in column 1 of Table 2;
(b)
the substance or article—
(i)
is processed or is intended to be processed for the radioactive, fissile or fertile properties of those radionuclides; or
(ii)
is contaminated by a substance or article to which sub-paragraph (i) applies, including where such contamination occurs indirectly through another contaminated substance or article; and
(c)
the substance or article is—
(i)
a solid or a relevant liquid and it has a concentration of radioactivity which exceeds the value specified in column 2 of Table 2; or
(ii)
any other liquid or a gas.