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(fl "Compatible pollutant" means BOD, suspended solids, pH and
<br />fecal coliform bacteria, and such additional pollutants as are now or may
<br />be in the future specified and controlled in the City's NPDES permit for
<br />the regional wastewater treatment works where said works have been
<br />designed and used to reduce or remove such pollutants.
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<br /> (g) "Director" shall mean the Director of Utilities of the Board of
<br />Light and Water Commissioners of the City of Concord, North Carolina.
<br />
<br /> {h) "Domestic wastes" means liquid wastes {il frem the non-
<br />commercial preparation, cooking, and handling of food, or {ii) containing
<br />human excrement and similar matter from Lhe sanitary conveniences of
<br />dwellings, commercial buildings, industrial facilities, and
<br />institutions.
<br />
<br /> (il "Excessive Radiation Dose" shall be a dose of radiation in
<br />excess of the maximum dose.
<br />
<br /> (j) "Garbage" means solid wastes from the domestic and commercial
<br />preparation, cooking, and dispensing of food. and from the handling,
<br />storage, and sale of food.
<br />
<br /> (k) "Hearing Authority" means the Director. Board Attorney, and
<br />Administrator of wastewater treatment plants of this City or their duly
<br />appointed deputies, agents or representatives.
<br />
<br /> (1) "IOD" (Immediate Oxygen Demand) means the quantity of oxygen
<br />utilized by an industrial waste in excess of that normally attributable
<br />to sewage as measured by using standard laboratory methods, as set out
<br />herein, expressed in parts per million.
<br />
<br /> (m) "Incompatible pollutant" means any pollutant which is not a
<br />"compatible pollutant" as defined in this sect ion.
<br />
<br /> (n) "Industrial wastewater" means the liquid wastes resulting from
<br />the processes employed in industrial, manufacturing, trade, or business
<br />establishments, as distinct from domestic wastes.
<br />
<br /> (o) "Infiltration" is the water entering a sewer system, including
<br />sewer service connections, from the ground, through such means as, but
<br />not limited to, defective pipes, pipe joints, connections or manhole
<br />walls. Infiltration does not include, and is distinguished from,
<br />inflow.
<br />
<br /> (p) "Inflow" is the water discharged into a sewer system, including
<br />service connections from such sources as, but not limited to, roof
<br />leaders, cellar, yard and area drains, foundation drains, cooling water
<br />discharges, drains from springs and swampy areas, manhole covers, cross
<br />connections from storm sewers and combined sewers, catch basins, storm
<br />waters, surface run-off, street washwaters, or drainage. Inflow does not
<br />include, and is distinguished from, infiltration.
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