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Sewa`e works means all facilities for collecting, pumping, treating and
disposing of sewage.
Sewer means a pipe or conduit for carrying sanitary sewage.
Sewage treatment plant means any city owned facility, devices and structures
used for receiving and treating sewage from the city sanitary sewer systems.
Suspended Solids means solids that either float on the surface, or are in
suspension in water, sewage, or other liquids; and which, in accordance with
standard methods, are removable by laboratory filtering.
Standard methods means the laboratory procedures set forth in the latest
edition, at the time of analysis, of Standard Methods for the Examination of
Water and Waste Water as prepared, approved, and published jointly by the
American Public Health Association, and the American Water Works Association, and
the Water Pollution Control Federation
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Unpolluted water or'w�sterme_i ny water or waste containing none of the
following: free or emulsified grease or oil; acid or alkali; phenole, or other
d+ substances in suspension, colloidal state or solution, and noxious or odorous
gases. It shall contain not more than ten parts per million each of suspended
solids and B.O.D. The color shall not exceed fifty parts per million.
V SECTION 2. PROHIBITED WASTES.
A. No person shall discharge, or cause to be discharged, into any sanitary
sewer any of the following described substances, material, waters, or wastes:
(1) Any liuid or vapor having a temperature higher than one hundred
fifty 7150) degrees Fahrenheit (sixty-five (65) degrees Centi-
grade), or any discharge which causes the temperature of the
total treatment plant influent to increase at a rate of ten(10)
degrees Fahrenheit or more per hour or a combined total increase
to a plant influent temperature of one hundred ten (110) degrees
Fahrenheit;
(2) Any water or wastes which contain wax, grease or oil, plastic,
orother substance that will solidify or become discernibly
viscous at tem eratures between thirty-two (32) degrees to one
hundred fifty (150) degrees Fahrenheit;
(3) Flammable or explosive liquid, solids or gas, such as gasoline,
kerosene, benzine, naptha, etc;
(4) Solid or viscous substances in quantities capable of causing
obstruction to the flow in sewers, or other interference with
the proper operation of the sewage works such as ashes, cinders,
sand, mud, straw, shavings, metal, glass, rags, feathers, tar,
plastics, wood, whole blood, paunch manure, hair and fleshings,
entrails, lime slurry, lime residues, slops, chemical residues,
paint residues or bulk solids;
(5) Any garbage not within definition of properly shredded garbage
as defined in SECTION 1 hereof;
(6) Any noxious or malodrous substance and which can form a gas,
which either singly or by interaction with other wastes, is
capable of causing objectionable odors; or hazard to life; or
forms solids in concentration exceeding limits established in
paragraph B. of this section; or creates any other condition
deleterious to structures or treatment processes; or requires
unusual provisions, attention, or expense to handle such materials.