ore means any rock soil or alluvium bearing diamonds mined from mining leases granted pursuant to this Agreement;
borehole means a hole sunk into the earth for the purpose of locating, abstracting or using subterranean water and includes a spring;
Hydrozone means a portion of the landscaped area having plants with similar water needs. A hydrozone may be irrigated or non-irrigated.
Gravel means stone screened from river sand or quarried and washed free of clay and clay coatings. Concrete aggregate designated as Class II by the department of transportation is acceptable.
Ash means all species of the genus Fraxinus.
Diameter means the diameter of the stem of a tree measured outside the bark at a specified point of measurement.
Backpressure means a pressure (caused by a pump, elevated tank or piping, boiler, or other means) on the consumer's side of the service connection that is greater than the pressure provided by the public water system and which may cause backflow.
Density means the permitted number of dwelling units per
Biomass means the biodegradable fraction of products, waste and residues from biological origin from agriculture (including vegetal and animal substances), forestry and related industries including fisheries and aquaculture, as well as the biodegradable fraction of industrial and municipal waste;
Landfill Gas means any gas derived through any biological process from the decomposition of waste buried within a waste disposal site.
CO2 means carbon dioxide.
Tailings means material rejected from a mill after most of the valuable minerals have been extracted.
Stockpile means material, including, but not limited to, surface overburden, rock, or lean ore, that in the process of mining and beneficiation or treatment has been removed from the earth and stored on the surface. Stockpile does not include materials that are being treated in the production of metallic products and the metallic product that has been produced by that operation.
Produced water means water extracted from the earth from an oil or natural gas production well, or that is separated from oil or natural gas after extraction.
Slug means any discharge of water, sewage, or industrial waste which in concentration of any given constituent or in quantity of flow exceeds for any period of duration longer than fifteen (15) minutes more than five (5) times the average twenty-four (24) hour concentration or flows during normal operation.
Mine means to carry on an operation with a view to, or for the purpose of—
Tetrahydrocannabinol means the natural or synthetic equivalents of the substances contained in the plant, or in the resinous extractives of, Cannabis sativa, or any synthetic substances, compounds, salts, or derivatives of the plant or chemicals and their isomers with similar chemical structure and pharmacological activity.
Gasohol means a blended fuel composed of gasoline and fuel grade ethanol.
Runway means a defined rectangular area on a land aerodrome prepared for the landing and take-off of aircraft;
Concentrate means the product of a process of extraction of metal or a metallic mineral from mineral ore that results in substantial enrichment of the metal or metallic mineral concerned;
iron ore pellets means iron ore in pellet or other form produced by Pelletisation or more advanced reduction or other more advance treatment process from iron bearing material mined from the mining areas.
sugar means the organic compound glucose, fructose, xylose, arabinose, lactose, sucrose, starch, cellulose, or hemicellulose.
Spoil means excavated material which is unsuitable for use as material in the construction works or is material which is surplus to the requirements of the construction works;
Field-flattening filter means a filter used to homogenize the absorbed dose rate over the radiation field.
Stack means any point in a source designed to emit solids, liquids, or gases into the air, including a pipe or duct but not including flares.
Rock means the body of consolidated or partially consolidated material composed of minerals at or below the land surface. Rock includes bedrock and partially weathered rock that is hard and cannot be dug with hand tools. The upper boundary of rock is "saprolite," "soil," or the land surface.