Unless otherwise specified, all terms defined in Chapter
200, Zoning, shall apply to this chapter. The following definitions shall also apply to this chapter.
ALLEY
A public right-of-way, other than a street, ordained and
accepted by the Borough Council for pedestrian and vehicular access.
ALTERATION
As applied to a building or structure means a change or rearrangement
in the structural parts or in the existing facilities, or enlargement
whether by extension of a side or by increasing in height or moving
from one location or position to another.
APPLICANT
A landowner or developer who has filed an application for
subdivision or development, including his or her heirs, successors
and assigns.
APPLICATION FOR DEVELOPMENT
Any application, whether preliminary or final, required to
be filed and approved prior to the start of construction or development,
including, but not limited to, an application for the approval of
a subdivision plat or plan or for the approval of a development plan.
BLOCK
A unit of land, usually containing lots, bounded by existing
or proposed streets and public land, railroad rights-of-way, waterways
or any other barrier to the continuity of development.
BUILDING LINE
A line parallel to the front lot line at a distance therefrom which is equal to the depth of the front yard required by the Zoning Ordinance [Chapter
200] for the zoning district in which the lot is located.
CARPORT
A shelter for one or more vehicles that is not enclosed fully
by walls and one or more doors.
CHANNEL
A natural stream that conveys water; a ditch or open channel
excavated for the flow of water.
CLEAR SIGHT TRIANGLE
A triangular shaped area of undisrupted vision at street
intersections in which nothing is erected, placed, planted or allowed
to grow in such a manner as to limit or obstruct the sight distance
of motorists entering or leaving the intersection.
COMPATIBLE
When used to describe a relationship among buildings, compatible
means having characteristics that are similar to the majority of existing
historic buildings on the block. These characteristics include but
are not limited to:
(1)Â
Constructed of the same original materials such as wood, brick,
or stucco as existing buildings on the block, or constructed of materials
that are very similar in appearance to the original materials, such
as dark gray asphalt shingles to replace slate shingles, cut to the
same size and shape.
(2)Â
Contain structural details that are similar to other buildings
on the block, such as: decorative shingles, cornices and fascia, lintels
over windows and doors, shape, size and placement of windows, thickness
and placement of mullion in the sash of windows and shape and placement
of porches and columns.
CONSOLIDATION
The combination of two or more lots, tracts or parcels of
land for the purpose of sale or lease or a building or lot.
CUL-DE-SAC
A dead-end street having a suitable turnaround for the safe
and convenient reversal of traffic movement.
CULVERT
A pipe, conduit or similar structure, including appurtenant
works, which carries a stream under or through an embankment or fill.
DESIGN PROFESSIONAL
Professional with current license in the State of Pennsylvania.
Typically the design professional refers to engineer, architect or
landscape architect.
DEVELOPER
Any landowner, agent of such landowner or tenant with the
permission of such landowner, who proposes, makes or causes to be
made, a subdivision of land or a land development.
DEVELOPMENT
Any activity, construction, alteration, change in land use
or similar action that affects stormwater runoff characteristics.
DRIVEWAY (PRIVATE)
A vehicular access route serving only one parcel or lot which
provides access to a public street, but which does not provide access
to any other lot or parcel under separate ownership.
DRIVE-THROUGH SERVICE WINDOW
A customer service window located in a principal structure
as an accessory to an office or retail establishment that is intended
to enable customers to transact business with an employee inside the
building without leaving their motor vehicles. It is presumed the
motor vehicle will exit the premises immediately after the transaction
of business.
EASEMENT
A grant of one or more of the property rights by the property
owner to and for the use by the public, a corporation or another person
or identity.
EROSION
The detachment and movement of soil or rock fragments by
water, wind, ice or gravity, including such processes as gravitational
creep.
EXCAVATION
Any act by which earth, sand, gravel, rock or any other similar
material is cut into, dug, quarried, uncovered, removed, displaced,
relocated or bulldozed, and shall include the conditions resulting
therefrom.
FENCE OR WALL
A structure that permanently or temporarily prohibits or
inhibits unrestricted travel between properties or portions of properties
or between the street or public right-of-way and a property.
FILL
Any act by which earth, sand, gravel, rock or any other material
is deposited, placed, pushed, dumped, pulled, transported or moved
to a new location, and shall include the condition resulting.
FINAL APPLICATION
The written and graphic materials specified by this chapter
to be submitted to the Borough in order to obtain final approval of
a proposed subdivision or land development.
FRONTAGE
That side of a lot abutting on a street and ordinarily regarded
as the front of the lot.
GARAGE, PRIVATE
An accessory building or part of a principle building used
for the storage of motor vehicles or equipment or as an artist's
studio or a workshop, all materials to be owned and used exclusively
by the owner or tenant of the premises. No business connected directly
or indirectly with motor vehicles is permitted.
GRADING
Excavation or fill or any combination thereof, and shall
include the conditions resulting from any excavation or fill.
GRADING PERMIT
Any permit required under these regulations for excavation,
filling and other related construction activities.
HAZARD
A danger or potential danger to the life, limb or health
of the general public or an adverse effect or potential adverse effect
on the safety, use or stability of property, waterways, public ways,
structures, utilities and storm sewers used by the general public.
"Hazard" shall also include stream pollution.
IMPERVIOUS SURFACE
Impervious surfaces are those surfaces with a coefficient
of runoff greater than 0.85. All buildings, parking areas, driveways,
roads, sidewalks and any areas in concrete or asphalt shall be considered
"impervious surfaces" within this definition. In addition, other areas
determined by a professional engineer selected by the municipality
to be impervious within the meaning of this definition will also be
classified as "impervious surfaces."
IMPROVEMENT
Construction of any building or structure, or an addition
or enlargement thereof, any street, driveway, paved area or stormwater
management facility.
INFILTRATION
The passage, movement or percolation of water into and through
soil surfaces, including soil surfaces on roofs and in landscaped
areas.
LAND DEVELOPMENT
The improvement, as defined herein, of one lot or two or
more contiguous lots, tracts or parcels of land for any purpose involving:
(1)Â
The improvement of one lot or two or more contiguous lots, tracts,
or parcels of land for any purpose involving:
(a)Â
A subdivision of land (provided that, for the purpose of this
chapter, the regulations governing subdivisions are separate from
those governing other types of land development.
(b)Â
A group of two or more residential or nonresidential buildings,
whether proposed initially or cumulatively, or a single nonresidential
building on a lot or lots regardless of the number of occupants or
tenants.
(c)Â
The division or allocation of land or space, whether initially
or cumulatively, between or among two or more existing or prospective
occupants by means of, or for the purpose of streets, common areas,
leaseholds, condominiums, building groups, or other features.
(2)Â
Development in accordance with § 503(1.1) of the MPC.
LAND DEVELOPMENT PLAN
A plan prepared in accordance with the application requirements
of this chapter for approval of a land development, as defined herein.
LAND DISTURBANCE
Any activity involving grading, tilling, digging or filling
or the stripping of vegetation, or any other activity which causes
land to be exposed to the danger of erosion.
LANDSLIDE SUSCEPTIBILITY
Areas of moderate to high susceptibility to land sliding
produced by the influence of natural and/or man-related activity.
Plans for development within these areas must be submitted by a professional
engineer or landscape architect licensed in the Commonwealth of Pennsylvania,
approved by the governing body.
LOADING SPACE
An off-street space available for the loading or unloading
of goods and having a direct access to a street or alley.
MONUMENT
A concrete form or metal rod used to mark a designated survey
point.
MULTIFAMILY DWELLING
A residential building or portion of a building which contains
three or more dwelling units, including, but not limited to, apartments
and townhouses.
NATURAL STORMWATER RUNOFF REGIME
A watershed where surface configurations, runoff characteristics
and defined drainage conveyances have attained the conditions of equilibrium.
NET ACRE
All ground remaining after deducting roads and community
service facilities.
OUTFALL
Points or areas at which stormwater runoff leaves a site,
which may include streams, storm sewers, swales or other well-defined
natural or artificial drainage features, as well as areas of dispersed
overland flows.
PERMEABLE PAVEMENT
Types of alternative pavement systems that allow stormwater
to percolate through them and into subsurface drainage systems or
the ground (e.g., permeable pavers, pervious asphalt, and pervious
concrete).
PERMIT
A building permit to construct, alter or extend any development.
PRELIMINARY APPLICATION
The written and graphic materials specified by this chapter
to be submitted to the Borough in order to obtain preliminary approval
of a proposed subdivision or land development.
PUBLIC IMPROVEMENTS
Any improvement, facility or service, together with its associated
public site or right-of-way necessary to provide transportation, drainage,
public or private utilities, energy or similar essential services.
Any or all of the following shall be considered public improvements:
(7)Â
Sanitary sewer lines and appurtenances.
(8)Â
Storm sewer lines and drainage structures.
(10)Â
Driveway entrances in the right-of-way.
RETAINING WALL
A structure composed of concrete, steel or other approved
building material constructed for the purpose of supporting a cut
or filled embankment which would otherwise not comply with the requirements
of the standards set forth in this chapter.
RIGHT-OF-WAY
Land set aside for public use or ownership as a street, crosswalk,
drainage way, utility course or other similar facility.
RUNOFF
That part of precipitation which flows over the land.
SCS
The Soil Conservation Service, United States Department of
Agriculture.
SCREENING
Materials used to form a visual or partially-acoustical barrier.
SERVICE BUILDING
A structure housing sanitary, operations, office, recreational,
maintenance and other facilities.
SEWER CONNECTION
Pipes, fittings and appurtenances from the drain outlet to
the inlet of the corresponding sewer riser pipe of the sewer system.
SEWER RISER PIPE
That portion of the sewer lateral which extends vertically
to the ground elevation and terminates at a designed point.
SITE
A lot, tract or parcel of land, or a series of lots, tracts
or parcels of land which are adjoining, where grading work is continuous
and performed at the same time.
SITE DISTANCE
The length of Street, measured along the center line that
is visible continuously from a point six inches above the pavement
and along the center line of the street.
SOILS ENGINEER
A person registered by the Commonwealth of Pennsylvania as
a professional engineer and who has training and experiences in the
branch of soils engineering.
SOIL SURVEY
The unpublished and operational soil survey for Allegheny
County, Pennsylvania, and the accompanying text, Soil Survey Interpretations
of Allegheny County, Pennsylvania, as prepared by the United States
Department of Agriculture Soil Conservation Service et al. When applicable,
"soil survey" shall mean the Soil Survey, Allegheny County, Pennsylvania,
when this publication is completed.
STORAGE SHED
An accessory building with four sides and a roof, not exceeding
100 square feet or eight feet in height, for storage of lawn, garden
and swimming pool equipment or similar domestic items.
STORM SEWER
A system of pipes or other conducts which carries intercepted
surface runoff, street water and other wash waters or drainage, but
excludes domestic sewage and industrial wastes.
SUBDIVISION
The division or re-division of a lot, tract or parcel of
land by any means into two or more lots, tracts or parcels or other
divisions of land, including immediate or future, of lease, transfer
of ownership, or building or lot development.
TRACT
An area, parcel, site, piece of land or property which is
the subject of a development application.
VEGETATED SWALE
A swale with vegetation designed to retain and partially
treat stormwater, attenuate flooding potential and convey stormwater
away from critical infrastructure.
WATER CONNECTION
All pipes, fittings and appurtenances from the water riser
pipe to the sewer inlet pipe of the distribution system.
WATERCOURSE
A stream, intermittent stream, river, creek, channel, or
ditch which carries water, whether natural or man-made.
WATER RISER PIPE
That portion of the water service pipe which extends vertically
to the ground elevation and terminates at a designated point.
WATER SERVICE PIPE
All pipes, fittings, valves and appurtenances from the water
main of the distribution system to the water outlet of the distribution
system.
WATERSHED
The entire region or area drained by a river or other body
of water, whether natural or artificial. A "designated watershed"
is an area delineated by the Pennsylvania Department of Environmental
Protection and approved by the Environmental Quality Board for which
counties are required to develop watershed stormwater management plans.
WETLANDS
Any area which meets the criteria established in the 1989
Federal Manual for Identifying and Delineating Jurisdictional Wetlands
as required by the PA Department of Environmental Protection (PA DEP),
as may be amended or replaced.
WOODLANDS
Areas, groves or stands of mature or largely mature trees
[i.e., greater than six inches caliper (diameter) at a height of 14
inches above the ground] covering an area greater than 1/4 of an acre;
or groves of mature trees [greater than 12 inches caliper (diameter)
at a height of 14 inches above the ground] consisting of more than
10 individual trees.