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:
Natural radioactivity means radioactivity of naturally occurring nuclides.
explosive actuated fastening device means a tool that is activated by an explosive charge and that is used for driving bolts, nails and similar objects for the purpose of providing fixing;
Constructed wetlands means areas intentionally designed and created to emulate the water quality improvement function of wetlands for the primary purpose of removing pollutants from stormwater.
Health professional shortage area means that term as defined in section 332(a)(1) of subpart II of part C of title III of the public health service act, chapter 373, 90 Stat. 2270, 42 U.S.C. 254e.
Underground mining means all methods of mining other than surface mining.
Radioactive marker means radioactive material placed subsurface or on a structure intended for subsurface use for the purpose of depth determination or direction orientation.
Wildlife violation means any cited violation of a statute, law, regulation, ordinance, or administrative rule developed and enacted for the management of wildlife resources and the uses thereof.
Cropland means land used for the production of adapted crops for harvest, alone or in a rotation with grasses and legumes, and includes row crops, small grain crops, hay crops, nursery crops, orchard crops, and other similar specialty crops.
Tobacco-related devices means cigarette papers or pipes for smoking or other devices intentionally designed or intended to be used in a manner which enables the chewing, sniffing, smoking, or inhalation of vapors of tobacco or tobacco products. Tobacco-related devices include components of tobacco-related devices which may be marketed or sold separately.
Environmentally sensitive area means any area in which plant or animal life or their habitats are either rare or especially valuable because of their special nature or role in an ecosystem and which could be easily disturbed or degraded by human activities and developments.
Holocene means the most recent epoch of the Quaternary period, extending from the end of the Pleistocene Epoch to the present.
Animal means any nonhuman animate being endowed with the power of voluntary action.
Sediment means solid material, mineral or organic, that is in suspension, is being transported, or has been moved from its site of origin by air, water or gravity as a product of erosion.
Gasohol means a blended fuel composed of gasoline and fuel grade ethanol.
Plasma arc incinerator means any enclosed device using a high intensity electrical discharge or arc as a source of heat followed by an afterburner using controlled flame combustion and which is not listed as an industrial furnace.
Infiltration means water other than wastewater that enters a sewer system (including sewer system and foundation drains) from the ground through such means as defective pipes, pipe joints, connections, or manholes. Infiltration does not include, and is distinguished from, inflow.
Radioactivity means the transformation of unstable atomic nuclei by the emission of radiation.
Natural area means an area of the rural or non-urban environment which is in an unspoilt natural state or is of high scenic value, and includes, but is not limited to, national parks, game reserves, nature reserves, marine reserves, wilderness areas, areas of extensive agriculture and scenic areas;
Kerosene means all grades of kerosene, including, but not limited to, the 2 grades of kerosene, No. 1-K and No. 2-K, commonly known as K-1 kerosene and K-2 kerosene respectively, described in American society for testing and materials specifications D-3699, in effect on January 1, 1999, and kerosene-type jet fuel described in American society for testing and materials specification D-1655 and military specifications MIL-T-5624r and MIL-T-83133d (grades jp-5 and jp-8), and any successor internal revenue service rules or regulations, as the specification for kerosene and kerosene-type jet fuel. Kerosene does not include an excluded liquid.
Landfill cell means a discrete volume of a hazardous waste landfill which uses a liner to provide isolation of wastes from adjacent cells or wastes. Examples of landfill cells are trenches and pits.
Wildlife habitat means a surface water of the state used by plants and animals not considered as pathogens, vectors for pathogens or intermediate hosts for pathogens for humans or domesticated livestock and plants.
Radioactive waste means any waste which contains radioactive material in concentrations which exceed those listed in 10 CFR Part 20, Appendix B, Table II, Column 2.
Wildfire means an unwanted wildland fire.
Tailings means material rejected from a mill after most of the valuable minerals have been extracted.
Self-contained breathing apparatus or "SCBA" means an atmosphere-supplying respirator for which the breathing air source is designed to be carried by the user.