Sec. 2. As used in this chapter, "high level radioactive waste" means:
(1) irradiated reactor fuel;
(2) liquid wastes resulting from the operation of a first cycle solvent extraction system or its equivalent and the concentrated wastes from a subsequent extraction cycle or its equivalent in a facility for reprocessing irradiated reactor fuel;
(3) solids into which liquid wastes described in subdivision (2) have been converted; and
(4) materials produced as a byproduct of the reactions that occur inside a nuclear reactor in either of the following forms:
(A) Spent nuclear fuel that is accepted for disposal.
(B) Waste materials remaining after spent nuclear fuel is reprocessed.