§ 63.202 Definitions for Subpart K. General environment means
everywhere outside the Yucca Mountain site, the Nellis Air Force
Range, and the Nevada Test Site. Member of the public means
anyone who is not a radiation worker for purposes of worker
protection. Radioactive material means matter composed of or
containing radionuclides subject to the Atomic Energy Act of
1954, as amended (42 U.S.C. sec. 2014 et seq.). Radioactive
material includes, but is not limited to, high-level radioactive
waste and spent nuclear fuel. Spent nuclear fuel means fuel that
has been withdrawn from a nuclear reactor following irradiation,
the constituent elements of which have not been separated by
reprocessing. Storage means retention (and any associated
activity, operation, or process necessary to carry out
successful retention) of radioactive material with the intent or
capability to readily access or retrieve such material. Yucca
Mountain repository means the excavated portion of the facility
constructed underground within the