Freeboard means a factor of safety usually expressed in feet above a flood level for purposes of floodplain management. "Freeboard" tends to compensate for the many unknown factors that could contribute to flood heights greater than the height calculated for a selected size flood and floodway conditions, such as wave action, blockage of bridge or culvert openings, and the hydrological effect of urbanization of the watershed.
LSD means lysergic acid diethylamide.
apron means a defined area intended to accommodate aircraft for purposes of loading or unloading passengers, mail or cargo, fuelling, parking or maintenance;
Columbarium means a building or other aboveground structure that is affixed to land and is a permanent repository for cremated human remains.
Cellar means the portion of a building below the lowest storey which has more than one-half of its height from the floor to the underside of the floor joists below the finished grade;
SOQ means Statement of Qualifications.
Halogen means one of the chemical elements chlorine, bromine or iodine.
Pushcart means a non-self-propelled vehicle food establishment limited to serving nonpotentially hazardous foods or commissary-wrapped foods maintained at proper temperatures, or limited to the preparation and serving of frankfurters.
Backsiphonage means the flow of water or other liquids, mixtures or substances into the potable water system from any source other than its intended source, caused by the reduction of pressure in the potable water system.
Pyrolysis means the thermal degradation of a substance in the absence of any oxidising agent, which does not form part of the substance itself, to produce char and gas and/or liquid; and
POPI means the Protection of Personal Information Act 4 of 2013;