Unless the context specifically indicates otherwise, the meaning
of terms used in this Part shall be as follows:
BOD
(Biochemical oxygen demand) shall mean the quantity of oxygen
utilized in the biochemical oxidation of organic matter under standard
laboratory procedure in five days at 20° C., 68° F. expressed
in milligrams per liter (mg/l) or parts per million (ppm).
BOROUGH SEWERAGE SYSTEM
All sewers, force mains, pumping stations, sewage regulators,
water pollution control plants (sewage treatment plants) and other
appurtenant structures owned and operated by the Borough.
BUILDING DRAIN
That part of the lowest horizontal piping of a drainage system
which receives the discharge from soil, waste and other drainage pipes
inside the walls of the building and conveys it to the building sewer,
beginning five feet (1.5 meters) outside the inner face of the building
wall.
BUILDING SEWER
The extension from the building drain to the public sewer
or other place of disposal.
CHLORINE DEMAND
The difference between the amount of chlorine added to water,
sewage or industrial wastes and the amount of residual chlorine remaining
at the end of a twenty-minute contact period at room temperature.
COOLING WATER
The water discharged from any system of condensation, air
conditioning, cooling, refrigeration, or other sources. It shall contain
no polluting substances which would produce BOD, or suspended solids,
in excess of 10 parts per million by weight, or toxic substances as
limited elsewhere herein.
DIRECTOR
The Building Inspector of the Borough, or his authorized
deputy, agent or representative.
GARBAGE
Solid wastes from the domestic and commercial preparation,
cooking and dispensing of food, and from the handling, storage and
sale of produce.
INDUSTRIAL WASTES
The liquid wastes from industrial manufacturing processes,
trade or business as distinct from sanitary sewage.
NATURAL OUTLET
Any outlet into a watercourse, pond, ditch, lake, or other
body of surface or ground water.
NORMAL SEWAGE
Sewage, industrial wastes or other wastes, which when analyzed
show by weight the following characteristics:
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(1)
|
BOD 2,000 pounds, per million gallons (240 milligrams per liter)
or less.
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(2)
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Chlorine demand 208 pounds, per million gallons (25 milligrams
per liter) or less.
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|
(3)
|
Suspended solids 2,500 pounds, per million gallons (300 milligrams
per liter) or less.
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OTHER WASTES
Garbage (shredded or unshredded), refuse, wood, eggshells,
coffee grounds, sawdust, shavings, bark, sand, lime, cinder, ashes,
and all other discarded matter not normally present in sewage or industrial
wastes.
PERSON
Any individual, firm, company, association, society, corporation
or ground.
PH
The logarithm of the reciprocal of the weight of hydrogen
ions in grams per liter of solution.
PROPERLY SHREDDED GARBAGE
The wastes from the preparation, cooking and dispensing of
food that have been shredded to such a degree that all particles will
be carried freely under the flow conditions normally prevailing in
public sewers, with no particle greater than 1/2 inch (1.27 centimeters)
in any dimension.
PUBLIC SEWER
A sewer in which all owners of abutting properties have equal
rights, and is controlled by public authority.
RECEIVING WATERS
A natural watercourse or body of water into which treated
or untreated sewage is discharged.
SANITARY SEWAGE
Sewage discharging from the sanitary conveniences of dwellings
(including apartment houses and hotels), office buildings, factories
or institutions, and free from stormwater, surface water, industrial
wastes and other wastes.
SANITARY SEWER
A sewer which carries sewage and to which storm, surface
and ground waters are not intentionally submitted.
SCAVENGER WASTES
The matter collected from privies, septic tanks, cesspools
and chemical toilets and sludge from small sewage treatment plants
(25,000 gallons per day or less).
SEWAGE
A combination of the water-carried wastes from residences,
business buildings, institutions and industrial establishments, together
with such ground, surface and stormwaters as may be present.
SEWAGE SURCHARGE
The demand payment for the use of the Authority sewerage
system for handling any sewage, industrial wastes or other wastes
accepted for admission thereto in which the characteristics thereof
exceed the maximum values of such characteristics in normal sewage.
SEWAGE WORKS
All facilities for collecting, pumping, treating and disposing
of sewage.
SEWER
A pipe or conduit for carrying sewage.
SLUDGE
Any discharge of water, sewage or industrial waste which
in concentration of any given constituent or in quantity of flow exceeds
for any period of duration longer than 15 minutes more than five times
the average twenty-four-hour concentration or flows during normal
operation.
STORM DRAIN OR STORM SEWER
A sewer which carries storm and surface waters and drainage,
but excludes sewage and industrial wastes, other than cooling waters
and other unpolluted waters.
SUSPENDED SOLIDS
Solids that either float on the surface of, or are in suspension
in water, sewage, or other liquids, and which are removable by flotation,
skimming and sedimentation. Measurement shall be as set forth in the
latest; edition of "Standard Methods for the Examination of Water
and Wastewater."
TOXIC SUBSTANCES
Any substance whether gaseous, liquid or solid which when
discharged to a public sewer in sufficient quantities may be hazardous
to sewer district personnel, tend to interfere with any biological
sewage treatment process, or to constitute a hazard to human beings
or animals, or to inhibit aquatic life, or to create a hazard to recreation
in the receiving waters of the effluent from a sewage treatment plant.
WATERCOURSE
A channel in which a flow of water occurs, either continuously
or intermittently.