Radioactive material means any solid, liquid, or gas which emits radiation spontaneously.
Airborne radioactive material means any radioactive material dispersed in the air in the form of dusts, fumes, particulates, mists, vapors, or gases.
Radioactive waste means radioactive waste as defined in Article 3(7) of Council Directive 2011/70/Euratom8;
Radioactivity means the transformation of unstable atomic nuclei by the emission of radiation.
Radioactive substance means a substance that emits ionizing
Radioactive Products or Waste means any radioactive material produced in, or any material made radioactive by exposure to the radiation incidental to the production or utilisation of nuclear fuel, but does not include radioisotopes which have reached the final stage of fabrication so as to be usable for any scientific, medical, agricultural, commercial or industrial purpose.
Airborne radioactivity area means a room, enclosure, or area in which airborne radioactive materials, composed wholly or partly of licensed radioactive material, exist in concentrations:
Special form radioactive material means radioactive material that satisfies the following conditions:
Normal form radioactive material means radioactive material that has not been demonstrated to qualify as special form radioactive material.
Natural radioactivity means radioactivity of naturally occurring nuclides.
Substances means chemical elements and their compounds in the natural state or obtained by any production process, including any additive necessary to preserve the stability of the products and any impurity deriving from the process used, but excluding any solvent which may be separated without affecting the stability of the substance or changing its composition;
Hydrofluorocarbons means compounds that only contain hydrogen, fluorine, and carbon.
Residual radioactivity means radioactivity in structures, materials, soils, groundwater, and other media at a site resulting from activities under the licensee's control. This includes radioactivity from all licensed and unlicensed sources used by the licensee, but excludes background radiation. It also includes radioactive materials remaining at the site as a result of routine or accidental releases of radioactive material at the site and previous burials at the site, even if those burials were made in accordance with the provisions of Rule R313-15.
Low-level radioactive waste or “waste” means radioactive material that consists of or contains class A, B, or C radioactive waste as defined by 10 C.F.R. 61.55, as in effect on January 26, 1983, but does not include waste or material that is any of the following:
Flammable means a chemical that falls into one of the following categories:
Wastes means and includes any hazardous, toxic or dangerous waste, liquid, substance or material (including petroleum products and derivatives), the generation, handling, storage, disposal, treatment or emission of which is subject to any Environmental Law.
High global warming potential hydrofluorocarbons means any hydrofluorocarbons in a particular end use for which EPA’s Significant New Alternatives Policy (SNAP) program has identified other acceptable alternatives that have lower global warming potential. The SNAP list of alternatives is found at 40 CFR Part 82 subpart G with supplemental tables of alternatives available at (http://www.epa.gov/snap/).
Geothermal fluid means water in any form at temperatures greater than 120
PCBs means polychlorinated biphenyls.
Explosive material means any chemical compound, mixture, or device which produces a substantial instantaneous release of gas and heat spontaneously or by contact with sparks or flame.
Ozone-depleting substance means any substance the Environmental Protection Agency designates in 40 CFR part 82 as--
Explosives (1) means solid, liquid or gaseous substances or mixtures of substances which, in their application as primary, booster, or main charges in warheads, demolition and other applications, are required to detonate.
Hydrocarbons means oil, gas, casinghead gas, drip gasoline, natural gasoline, condensate, distillate, liquid hydrocarbons, gaseous hydrocarbons and all products refined or separated therefrom.
Gaseous pollutants means the exhaust gas emissions of carbon monoxide, oxides of nitrogen expressed in nitrogen dioxide (NO2) equivalent and hydrocarbons assuming ratio of:
Total hydrocarbons (THC) means the sum of all volatile compounds measurable by a flame ionization detector (FID).
Contaminants or "pollutants," or words of similar import, under any Environmental Law and (c) any other substance exposure to which is regulated under any Environmental Law.