Diatomaceous earth filtration means a process resulting in substantial particulate removal in which (1) a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and (2) while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.
HEPA filter means high-efficiency particulate air filters that are rated to achieve a minimum initial particle-removal efficiency of 99.97 per cent using ASTM F 1471– 93 or equivalent standard;
Ambient air means that portion of the atmosphere, external to buildings, to which the general public has access.
Snow tyre means a tyre whose tread pattern, tread compound or structure is primarily designed to achieve in snow conditions a performance better than that of a normal tyre with regard to its ability to initiate or maintain vehicle motion;
Sensor means any measurement device that is not part of the vehicle itself but installed to determine parameters other than the concentration of gaseous and particle pollutants and the exhaust mass flow.
coronavirus means severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2);
Curb Stop means the City-owned valve on a service pipe located on a City street or lane or right-of-way or within an easement at or near the consumer’s property line, or easement line.
Gasohol means a blended fuel composed of gasoline and fuel grade ethanol.
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;
Clone means a non-flowering plant cut from a mother plant that is capable of developing into a new plant and has shown no signs of flowering.
Weathertight means that in any sea conditions water will not penetrate into the ship.
Cathode ray tube or “CRT” means a vacuum tube, composed primarily of glass, which is the visual or video display component of an electronic device. A “used, intact CRT” means a CRT whose vacuum has not been released. A “used, broken CRT” means glass removed from its housing or casing whose vacuum has been released.
Heat input means the product (expressed in mmBtu/time) of the gross calorific value of the fuel (expressed in Btu/lb) and the fuel feed rate into the combustion device (expressed in mass of fuel/time) and does not include the heat derived from preheated combustion air, recirculated flue gases, or ex- haust from other sources.
Stroke means a cerebrovascular accident or infarction (death) of brain tissue, as diagnosed by a Physician, which is caused by hemorrhage, embolism, or thrombosis producing measurable, neurological deficit persisting for at least one hundred eighty (180) days following the occurrence of the Stroke. Stroke does not include Transient Ischemic Attack (TIA) or other cerebral vascular events.
manoeuvring area means that part of an aerodrome to be used for the take-off, landing and taxiing of aircraft, excluding aprons;
Connector means a flanged, screwed, welded, or other joined fitting used to connect two pipelines or a pipeline and a piece of process equipment.
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.
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.
medium voltage means the set of nominal voltage levels that lie above low voltage and below high voltage in the range of 1 kV < Un 44 kV. [SANS 1019]
CAFRA Centers, Cores or Nodes means those areas with boundaries incorporated by reference or revised by the Department in accordance with N.J.A.C. 7:7-13.16.
Fuel cell means an energy converter transforming chemical energy (input) into electrical energy (output) or vice versa.
Flocculation means a process to enhance agglomeration or collection of smaller floc particles into larger, more easily settleable particles through gentle stirring by hydraulic or mechanical means.
Halogen means one of the chemical elements chlorine, bromine or iodine.
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.
Inclement Weather means any weather condition that delays the scheduled arrival or departure of a Common Carrier.
Knock-out Barrier means the Knock-out Barrier as specified in § 1 of the Product and Underlying Data.A "Knock-out Event" has occurred if the price of the Underlying, as published by the Reference Market with continuous observation during the Knock-out Period at any time is on or above the Knock-out Barrier.