Drum means any cylindrical metal shipping container of 13 to 110 gallon capacity.
Beam scattering foil means a thin piece of material (usually metallic) placed in the beam to scatter a beam of electrons in order to provide a more uniform electron distribution in the useful beam.
Leak of UPSI means communication of information which is/deemed to be UPSI by any person, who is in possession of UPSI, to any other person, directly or indirectly, overtly or covertly or in any manner whatsoever, except for legitimate purposes, performance of duties or discharge of legal obligations.
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.
Dusting aid means a product designed or labeled to assist in removing dust and other soils from floors and other surfaces without leaving a wax or silicone based coating. “Dusting Aid” does not include “Pressurized Gas Duster.”
Wax means a material or synthetic thermoplastic substance generally of high molecular weight hydrocarbons or high molecular weight esters of fatty acids or alcohols, except glycerol and high polymers (plastics). “Wax” includes, but is not limited to, substances derived from the secretions of plants and animals such as carnuba wax and beeswax, substances of a mineral origin such as ozocerite and paraffin, and synthetic polymers such as polyethylene.
Pipe or “Piping” means a hollow cylinder or tubular conduit that is constructed of non-earthen materials.
Bulkhead means an airtight structure separating the working chamber from free air or from another chamber under a lower pressure than the working pressure;
Engine degreaser means a cleaning product designed to remove grease, grime, oil and other contaminants from the external surfaces of engines and other mechanical parts.
Expanded polystyrene means blown polystyrene and expanded
HDPE means high density polyethylene;
Diameter means the diameter of the stem of a tree measured outside the bark at a specified point of measurement.
Porch means a covered surface supported on pillars or otherwise for the purpose of a pedestrian or vehicular approach to a building.
Runway means a defined rectangular area on a land aerodrome prepared for the landing and take-off of aircraft;
Hazing means committing an act against a student, or coercing a student into committing an act, that creates a substantial risk of harm to a person, in order for the student to be initiated into or affiliated with a student organization, or for any other purpose. The term hazing includes, but is not limited to:
Trap means fixed gear anchored to the bottom, usually containing a guide net that leads bluefin tuna into an enclosure or series of enclosures where it is kept prior to harvesting or farming;
Edge of any water means the outer edge of the water's bankfull width or, where applicable, the outer edge of the associated channel migration zone.
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;
Lightweight means the displacement of a ship in metric tons without cargo, fuel, lubricating oil, ballast water, fresh water and feed water in tanks, consumable stores, and passengers and crew and their effects.
Falconry means the sport of taking quarry by means of a trained raptor.
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.
Cyanoacrylate adhesive means any adhesive with a cyanoacrylate content of at least 95% by weight.
Flowgate means a representative modeling of facilities or groups of facilities that may act as potential constraint points.
ESD refers to “Educational Service District”.as defined in RCW 28A.310.010.
Tight-fitting facepiece means a respiratory inlet covering that forms a complete seal with the face.
Sewage sludge fee weight means the weight of sewage sludge, in dry U.S. tons, excluding admixtures such as liming materials or bulking agents. Annual sewage sludge fees, as per section 3745.11(Y) of the Ohio Revised Code, are based on the reported sludge fee weight for the most recent calendar year.