HUB means Historically Underutilized Business, as defined by Chapter 2161 of the Texas Government Code.
Peak tube potential means the maximum value of the potential difference across the x-ray tube during an exposure.
Bulkhead means an airtight structure separating the working chamber from free air or from another chamber under a lower pressure than the working pressure;
Diameter means the diameter of the stem of a tree measured outside the bark at a specified point of measurement.
Diatomaceous earth filtration means a process resulting in substantial particulate removal in which a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and 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.
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.
iron ore concentrates means products (whether in pellet or other form) resulting from secondary processing but does not include metallised agglomerates;
Flashpoint means the minimum temperature at which a liquid gives off a vapor in sufficient concentration to ignite when tested as follows:
Uppermost aquifer means the geologic formation nearest the natural ground surface that is an aquifer, as well as lower aquifers that are hydraulically interconnected with this aquifer within the facility's property boundary.
Loop or "Unbundled Loop" shall have the meaning set forth in Section 9.2.1.
Runoff coefficient means the fraction of total rainfall that will appear at the conveyance as runoff.
Flash point means the lowest temperature of a liquid at which its vapours form a flammable mixture with air;
SFTR means Regulation (EU) 2015/2365 of the European Parliament and of the Council of 25 November 2015 on transparency of securities financing transactions and of reuse and amending Regulation (EU) No 648/2012;
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.
Flowgate means a representative modeling of facilities or groups of facilities that may act as potential constraint points.
OPWC means the Ohio Public Works Commission created pursuant to Revised Code Section 164.02.
Runway means a defined rectangular area on a land aerodrome prepared for the landing and take-off of aircraft;
Hydroelectric energy means water used as the sole source of energy to produce electricity.
Pipe or “Piping” means a hollow cylinder or tubular conduit that is constructed of non-earthen materials.
Pipeline means any pipe, pipes, or pipelines used for the intrastate transportation or transmission of any solid, liquid, or gaseous substance, except water.
Quarterly (1/Quarter) sampling frequency means the sampling shall be done in the months of March, June, August, and December, unless specifically identified otherwise in the Effluent Limitations and Monitoring Requirements table.
Downstream means carrying a transmission from the Headend to remote points on the Cable System or to Interconnection points on the Cable System.
Coefficient means a number that represents the quantified relationship of each variable to the assessed value of a property when derived through a mass appraisal process
Injection Point means the Electric Interconnection Point.
high voltage means the classification of an electric component or circuit, if its working voltage is > 60 V and ≤ 1500 V DC or > 30 V and ≤ 1000 V AC root mean square (rms).
MW means megawatt.