Definitions. As used in this chapter, the following terms shall have
the meanings indicated:
APPLICANT
A landowner, developer, or other person who has filed an
application for a tree work permit within the jurisdiction of the
Commission.
AREA OF DISTURBANCE
An area proposed to be disturbed in any manner, temporary
or permanent, as a result of construction activities, plus a buffer
zone of 20 feet.
BOARD
The Board of Supervisors of the Township of Newtown.
CERTIFIED ARBORIST
Any arborist certified by the International Society of Arborists
(ISA).
COMMEMORATIVE SHADE TREE FUND
A fund comprised of contributions from interested persons
and other entities, including payments in lieu of replanting requirements
and fines levied, for the purpose of maintaining the wooded character
of the streets and lands within the Township.
COMMISSION
The Shade Tree Commission of Newtown Township.
DEVELOPER
Any landowner, agent of such landowner, or tenant with the
permission of such landowner who makes, or causes to be made, a subdivision
of land or a land development.
DRIPLINE
A limiting line established by a series of vertical drop
points marking the maximum radius of the crown of an existing tree
but not less than 15 feet from the tree trunk.
EAC
The Environmental Advisory Council of the Township.
HERITAGE TREE
A tree having a thirty-six-inch or greater DBH; a tree subject to §
158-10D(1), of exceptional age or rare species, or associated with a notable historic event, person, structure, or landscape.
INVASIVE PLANTS
Nonnative species or strains that become established in natural
plant communities and wild areas, replacing native vegetation. Invasive
plants are introduced species that can thrive in areas beyond their
natural range of dispersal. These plants are characteristically adaptable,
aggressive, and have a high reproductive capacity. Their vigor combined
with a lack of natural enemies often leads to outbreak populations.
LANDOWNER
The legal or beneficial owner of a subject property.
LANDSCAPE ARCHITECT
A person who has completed a course of study at an approved
school of landscape architecture or who has been trained and registered
in landscape architecture in the Commonwealth of Pennsylvania.
PARKS BOARD
The Parks and Recreation Board of Newtown Township.
PERSON
Any individual, firm, association, partnership, corporation
or any other legal entity, other than the Township.
PROTECTIVE TREE PRESERVATION FENCE
A temporary fence, not less than six feet high, installed,
at minimum, around the tree protection zone, that is to be preserved
during construction or demolition operations, inside of which no grading,
storing or dumping of any material may occur.
PUBLIC PROPERTY
All property owned or under the control of the Township,
including all public parks, playgrounds, recreational facilities,
and open space.
RIGHT-OF-WAY
A strip of land in the nature of a public easement that has
been established by statute, ordinance, court order, or dedication
on a recorded plan of subdivision and on which a public street has
been or may be constructed; the right-of-way is commonly substantially
wider than the paved portion of the street and although part of the
road and utilized for utilities and road maintenance needs as required,
the abutting property owner has the responsibility for maintaining
it.
STREET TREE
Any tree within the right-of-way of the public streets and
highways in the Township, excluding state highways.
TOWNSHIP
The Township of Newtown, Delaware County, PA.
TREE PROTECTION ZONE
An area that is radial to the trunk of a tree. The tree protection
zone shall be 15 feet from the trunk of the tree to be retained, or
the distance from the trunk to the dripline, whichever is greater.
Where there is a group of trees or woodlands, the tree protection
zone shall be the aggregate of the protection zones for the individual
trees.
TREE REPLACEMENT FORMULA
(1)
Replacement of any tree removed or recommended to be removed
by the Commission as follows:
(a)
Three-inch to six-inch DBH removed = one replacement tree.
(b)
Seven-inch to twelve-inch DBH removed = two replacement trees.
(c)
Thirteen-inch to nineteen-inch DBH removed = three replacement
trees, at least one being a large canopy tree.
(d)
Twenty-inch to twenty-nine-inch DBH removed = four replacement
trees, at least two being large canopy trees.
(e)
Thirty-inch DBH or greater removed = six replacement trees,
at least four being large canopy trees.
(2)
All replacement trees shall have a minimum two-and-one-half-inch
to three-inch DBH.
(3)
The Commission will maintain on the Township website suitable
species of trees for planting and replanting pursuant to the tree
replacement formula along streets and in other areas, as well as appropriate
size, spacing, planting, bracing, fertilization, maintenance and pruning
of trees.
TREE SPECIES
All existing and/or replacement trees shall include both
the common name and botanical name (e.g., red maple; Acer rubrum).
TREE WORK PERMIT
A permit, in writing, as issued by the Township pursuant
to application filed with the Township that authorizes the applicant,
or the applicant's designee, to perform specific tree work in strict
accordance with the provisions thereof.