As used in this chapter, the following terms shall have the meanings
indicated:
PARK TREES
Trees, shrubs, bushes and all other woody vegetation on land owned
by the City, excluding street rights-of-way.
STREET TREES
Trees, shrubs, bushes and all other woody vegetation on land lying
within the City right-of-way.
The City shall establish an official street tree list, which will identify
tree species suitable for planting in City street rights-of-way. The list
shall be approved by the City Council. No species other than those included
in this list may be planted as street trees without written permission of
the City Public Works Director or his/her designee.
The spacing of street trees will be based on soil volume available exclusively
to the tree (assuming a two-foot rooting depth) and the species size classes
listed on the official street tree list. Small trees shall have a minimum
of one hundred fifty (150) cubic feet of soil available, medium trees shall
have a minimum of three hundred (300) cubic feet of soil, and large trees
a minimum of four hundred (400) cubic feet; except in special plantings designed
or approved by a landscape architect and/or the City Horticulturist.
No person or firm shall plant any park tree on City property without
the written permission of the City Public Works Director or his/her designee,
which shall approve the location of the proposed planting and the type of
tree to be planted.
No street tree planting shall occur without the written permission of
the City Public Works Director or his/her designee. Any owner of a private
residence wishing to plant a street tree shall reimburse the City for the
cost of the street tree(s) obtained, and City crews will plant the tree(s).
No street tree shall be planted within twenty-five (25) feet of any
street corner, measured from the point of nearest intersecting curbs or curblines.
No street tree shall be planted within ten (10) feet of any fire plug.
The City shall have the right to plant, prune, maintain and remove trees,
plants and shrubs within the right-of-ways of all City streets and City property,
as may be necessary to insure public safety or to preserve or enhance the
symmetry and beauty of such public grounds. The above activities may be performed
by persons other than City staff with the written permission of the City Public
Works Director or his/her designee. The City Public Works Director or his/her
designee may cause or order to be removed, any tree or part thereof which
is in an unsafe condition or which by reason of its nature is injurious to
sewers, electric lines, gas lines, water lines, or other public improvements,
or is infected with any injurious fungus, insect or other pest.
It shall be unlawful as a normal practice for any person, firm, or City
department to top any street tree or park tree on City property. "Topping"
is defined as the severe cutting back of limbs to stubs larger than three
(3) inches in diameter within the tree's crown to such a degree so as
to remove the normal canopy and disfigure the tree. Trees severely damaged
by storms or other causes, or certain trees under utility wires or other obstructions
where other pruning practices are impractical may be exempted from this section
at the determination of the City Public Works Director or his/her designee.
Every owner of any tree overhanging any street or right-of-way within
the City shall prune the branches so that such branches shall not obstruct
the light from any street lamp or obstruct the view of any street intersection
and so that there shall be a clear space of eight (8) feet above the surface
of the street or sidewalk. Said owners shall remove all dead, diseased or
dangerous trees, or broken or decayed limbs which constitute a menace to the
safety of the public. The City shall have the right to prune any tree or shrub
on private property, at the owner's expense, when it interferes with
the proper spread of light along the street from a street light or interferes
with visibility of any traffic control device or sign.
No person shall remove or destroy or cause the removal or destruction
of a tree on any City property or undertake construction or other action that
may significantly and permanently detract from the health or growth of such
tree without having first obtained written permission from the Maryland Department
of Natural Resources and the City Public Works Director or his/her designee.
Such trees may be removed only by the City Horticulturist or his/her agent,
unless this condition is waived by the City Public Works Director.
All stumps of street trees shall be removed below the surface of the
ground so that the top of the stump shall not project above the surface of
the ground.