Unless the context specifically indicates otherwise,
the meanings of terms used in these rules and regulations shall be
as follows:
BOD (denoting "biochemical oxygen demand")
The quantity of oxygen used in the biochemical oxidation
of organic matter under standard laboratory procedure in five (5)
days at twenty degrees centigrade (20º C.) [sixty-eight degrees
Fahrenheit (68º F.)] expressed in milligrams per liter (mg/l).
Measurement shall be as set forth in the latest edition of Standard
Methods for the Examination of Water and Wastewater, published by
the American Public Health Association, Inc.
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,
which begins five (5) feet outside the building wall.
CHEMICAL OXYGEN DEMAND (COD)
A measure of the oxygen equivalent of that portion of organic
matter in a wastewater sample that is susceptible to oxidation by
a strong chemical oxidant.
CHLORINE DEMAND
Expressed in milligrams per liter, shall mean 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.
CITY
The City of Albany and the lands contained therein.
CITY COUNCIL
The legally constituted Common Council of the City of Albany.
CITY ENGINEER
The duly designated City Engineer of the City of Albany,
or his authorized deputy, agent or representative.
COMBINED SEWER
A sewer designed to receive and transport both surface runoff
and sewage.
COMMISSION
The Board of Commissioners appointed by the County Legislature
to the Albany County Sewer District.
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 ten (10) milligrams per liter, or toxic substances as
limited elsewhere herein.
COUNTY SEWERAGE SYSTEM
The trunk sewers, force mains, pumping stations, sewage regulators,
water pollution control plants (sewage treatment plants) and other
appurtenant structures owned and/or operated by the Albany County
Sewer District.
COUNTY SEWER DISTRICT
Any county sanitary sewer district as created, altered or
modified by action of the Albany County Legislature.
DIRECTOR
The Executive Director of the Albany County Sewer District.
GARBAGE
Food wastes from the domestic and commercial preparation,
cooking and dispensing of food and from the handling, storage and
sale of produce.
HEALTH OFFICER
The duly appointed Commissioner of Health of Albany County.
INDUSTRIAL WASTES
Any liquid, gaseous, solid or other waste substance, or combination
thereof, resulting from any process of industry, manufacturing, trade
or business or from the development or recovery of any natural resources.
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:
(1)
BOD: Two thousand (2,000) pounds per million
gallons [two hundred forty (240) milligrams per liter] or less.
(2)
Chlorine demand: two hundred eight (208) pounds
per million gallons [twenty-five (25) milligrams per liter] or less.
(3)
Suspended solids: two thousand five hundred
(2,500) pounds per million gallons [three hundred (300) milligrams
per liter] or less.
OTHER WASTES
Garbage (shredded or unshredded), refuse, wood, egg shells,
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 group contributing directly or indirectly to the City sewer system.
pH
The negative logarithm of the hydrogen ion concentration
in moles per liter. It indicates the intensity of acidity and alkalinity
of the "pH" scale running from zero point zero (0.0) to fourteen point
zero (14.0). A "pH" value of seven point zero (7.0), the midpoint
of the scale, represents neutrality. Values above seven point zero
(7.0) represent alkaline conditions, and those below seven point zero
(7.0) represent acid conditions.
PROPERLY SHREDDED GARBAGE
Garbage that has been shredded to such a degree that all
particles will be carried freely under the flow conditions normally
prevailing in the public sewer to which it is discharged, with no
particle having a dimension greater than one-half (1/2) inch in any
dimension.
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 sanitary sewage and to which storm-
, surface and ground waters are not intentionally admitted.
SEWAGE
A combination of the water-carried wastes from residences,
business buildings, institutions and industrial establishments, together
with such ground- , surface and storm water as may be inadvertently
present. The admixture of sewage as above-defined with industrial
wastes or other wastes also shall be considered "sewage" within the
meaning of this definition.
SEWAGE SURCHARGE
The demand payment for the use of the City 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.
SEWER SYSTEM
All sewer pipes and other appurtenances which are used or
useful in whole or part in connection with the collection, treatment
or disposal of sewage, industrial waste and other wastes and which
are owned, operated and maintained by the City, including sewage pumping
stations and sewage treatment and disposal works.
SLUG
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 fifteen (15) minutes more than
five (5) times the average twenty-four-hour concentration or flow
during normal operation.
STORM SEWER (STORM DRAIN)
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 (SS)
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 Waters and
Wastewater.
TOXIC SUBSTANCES
Any substances, whether gaseous, liquid or solid, which,
when discharged to a public sewer in sufficient quantities, may be
hazardous to sewer district personnel or tend to interfere with any
biological sewage or wastewater treatment processes 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.