When, in the opinion of the approving authority and in accordance with
Title 40, Part 128 of the Code of Federal Regulations and other applicable
state and federal regulations, pretreatment is required to modify or eliminate
wastes that are harmful to the structures, processes or operation of the wastewater
treatment facility, the person creating the wastes shall provide, at his expense,
such preliminary treatment or processing facilities as may be determined required
to render his wastes acceptable for admission to the Village sewerage system.
Grease, oil and sand interceptors shall be provided when, in the opinion
of the approving authority, they are necessary for the proper handling of
such wastes, except that such interceptors shall not be required for private
living quarters or dwelling units. All interceptors shall be of a type and
capacity approved by the State Plumbing Code and shall be located so as to
be readily and easily accessible for cleaning and inspection. In the maintaining
of these interceptors, the owner shall be responsible for the proper removal
and disposal, by appropriate means, of the captured material and shall maintain
records of the dates and means of disposal which are subject to review by
the approving authority. Any removal and handling of the collected materials
not performed by the owner's personnel must be performed by currently licensed
waste disposal firms.