The following regulations shall qualify or supplement the district
regulations appearing elsewhere in this chapter.
Unless the regulations of the district in which they are located
require greater lot areas or lot widths, the following regulations
shall apply:
A. On a lot held in single and separate ownership which does not fulfill
the regulations for the minimum area and yard dimensions for the district
in which it is located, a building may be erected, altered, and used
thereon, provided the yard space is not less than the minimum specified
herein.
B. The area, width and depth of lots shall provide adequate open space
for off-street loading, unloading and/or parking space and yards.
C. Lots not served by a public sewer system shall be of the dimensions
and area necessary to provide for all the requirements for on-site
sewage disposal systems established by the Pennsylvania Department
of Environmental Resources. Specific lot sizes shall be determined on the basis of
percolation tests as required by the Pennsylvania Department of Environmental
Resources. Reports on said percolation tests shall be submitted to
the Zoning Officer.
Courts shall conform to the following requirements:
A. An open space in the form of an inner court or outer court shall
be provided in connection with any building in any residential or
business district, wherever any room therein, in which a person or
persons live, sleep or congregate, cannot be adequately lighted and
ventilated. Such court shall be adjacent to such rooms, the windows
of which shall open in such court. This section shall not apply to
specialized commercial or manufacturing processes where controlled
light and/or ventilation are required.
B. Outer court.
(1) The width of any outer court upon which windows open from a living room, bedroom or dining room shall be not less than the height of any wall opposite such windows, except as provided in §
120-15B(2). However, when the depth of such court is less than six feet, the minimum width may be as little as twice the depth.
(2) The depth of an outer court formed by walls on three sides shall
be not greater than 1 1/2 times the width.
(3) The width of an outer court shall be not less than 2/3 the height
of any opposing wall forming said court.
C. Inner court.
(1) The least dimension of an inner court shall be not less than the
full height of the walls enclosing such court, but not less than 50
feet for apartment buildings and not less than 10 feet for two-family
dwellings.
(2) An open and unobstructed passageway shall be provided for each inner
court. Such passageway shall have sufficient cross-section area and
headroom for the passage of fire-fighting equipment and shall be continuous
from the inner court to a yard or an unobstructed open area with access
to a street.
The minimum habitable floor area of a dwelling unit hereafter
erected shall be 600 square feet. In the case of apartment houses,
the minimum habitable floor area shall be not less than 300 square
feet per apartment, except those apartments designed for and occupied
exclusively by one person, which apartments shall each contain not
less than 150 square feet of habitable floor area.
The area, width or depth of any lot shall not be reduced by
subdivision, sale or development so that the lot width, lot area,
lot area per dwelling unit, courts and yards, or other spaces are
smaller or so that the coverage is greater than prescribed herein.
Hereafter, all uses of land, buildings and structures or industrial
processes shall be prohibited that may be noxious or injurious by
reason of the production or emission of dust, smoke, refuse matter,
odor, gas fumes, noise, vibration or similar substances or conditions;
provided, however, that any uses may be permitted, except those specifically
prohibited in the district regulations or general provisions, if adequate
provisions and safeguards to protect the health, safety, morals and
the general welfare of the community are established by a written
agreement, subject to the securing of a permit therefor and subject
to the carrying out of such provisions, restrictions and safeguards.
A building may be erected or used and a lot may be used or occupied
only when in conformity with the following regulations:
A. Obstructions. The following shall not be placed or caused to be placed
in a stream channel or open drainageway: fences, except two-wire fences;
other structures or matter which may impede, retard or change the
direction of the flow of water in such stream or open drainageway
or that will catch or collect debris carried by such water, or that
is placed where the natural flow of the stream would carry the same
downstream to the damage or detriment of either public or private
property adjacent to the said stream or open drainageway.
B. Structure effect. Any structures permitted shall be constructed and
placed on the lot so as to offer the minimum obstruction to the flow
of water, and shall be designed to have a minimum effect upon the
flow and height of floodwater.
C. Structure anchoring. Any structure permitted shall be firmly anchored
to prevent the structure from floating away, thus threatening life
or property downstream, or to further restrict bridge openings and
other restricted sections of the stream or drainageway.
D. Private sewage disposal systems. Private sewage disposal systems
shall not be constructed within a stream or drainageway.
E. Municipal liability. The granting of a zoning permit in any floodplain
district shall not constitute a representative guaranty or warranty
of any kind or nature by the municipality or by an official or employee
thereof of the practicability or safety of any structure, use or other
plan proposed, and shall create no liability upon or cause of action
against such public body, official or employee for any damage that
may result pursuant thereto.
F. Installation of fill materials.
(1) Fill may be placed at and within the outer line of a modified stream
or drainageway when approved as a special exception by the Zoning
Hearing Board and subject to the following conditions:
(a)
Satisfactory evidence shall be submitted to the Board indicating
that the cross-sectional area of the modified stream or drainageway
will not be significantly reduced.
(b)
Satisfactory evidence shall be submitted to the Board indicating
that there will be no adverse flooding conditions created by the proposed
fill.
(c)
Permission shall be obtained for the proposed fill from the
Division of Encroachments of the Water and Power Resources Board of
the Pennsylvania Department of Environmental Resources, pursuant to the state regulation of water obstructions.
(d)
Under no circumstances shall any fill be placed within the floodway
portion of any floodplain.
(2) When fill is used:
(a)
It shall extend laterally 15 feet beyond any building line from
all points.
(b)
It shall consist of soil or small rock materials only. Sanitary
landfills shall not be permitted.
(c)
The fill material shall be compacted to provide the necessary
permeability and resistance to erosion, scouring or settling.
(d)
No fill slopes shall be steeper than one vertical or two horizontal,
unless substantiating data justifying steeper slopes are submitted
to and approved by the Zoning Officer.
(e)
It shall be used only to the extent to which it does not adversely
affect adjacent properties.
G. State regulations. All regulations of the Commonwealth of Pennsylvania
governing stream encroachments shall remain in full force and effect.
In cases of inconsistency with regulations of this chapter, the more
restrictive provisions shall govern.
H. Reduction of lot area. Where the configuration of a stream and drainageway
is such that minimum lot area or width regulations cannot be reasonably
met, adjacent land within other districts may be applied to meet requirements.
In such cases, the largest lot area and width of the district involved
shall apply. All other district regulations shall remain in force.
The application for a permit for any and all uses shall be accompanied
by a site plan showing building location, service and parking areas
and access to highways. Where a driveway or access road gives access
to a state road or highway, approval by the Pennsylvania Department
of Transportation shall be required.