The following definitions shall apply to this chapter.
"Compaction"
is the compression of the soil structure or texture by any
means that creates an upper layer that is impermeable.
"Designated Street Tree List"
means a list of specific tree species which have been designated
by the Community and Human Services Commission for each City street,
or part of it, as the species of tree to be planted and maintained
within the City easement of that street.
"Director"
means the Director of the Community Services Department or
designee.
"Drip line area"
means the suggested minimum area within X distance from the
trunk of a tree in a typical location, measured from the perimeter
of the trunk of the tree at 54 inches above natural grade, where X
equals a distance ten times the diameter of the trunk at 54 inches
above natural grade, or the distance to the outermost edge of the
tree canopy, whichever is the lesser distance.
"Easement," "parkway" or "right-of-way"
means land owned by another over which the City has an easement
or right-of-way for street and related purposes. "Parkway" refers
to that portion of a street right-of-way, which is available for landscaping,
and not for curb, gutter or pavement.
"Heritage trees"
are any trees within the City's easement or on City-owned
property which have been found to be of significance to the community
or of notable historic interest and are so designated by action of
the Community and Human Services Commission.
"Maintain" or "maintenance"
means and includes root pruning, trimming, spraying, watering,
fertilizing, mulching, treating for disease or injury, or any other
similar act, which promotes growth, health, beauty and life of any
tree.
"Pruning," "trimming" or "thinning"
means to reduce the size of a tree using professionally accepted
standards, as established by the International Society of Arboriculture
(ISA), Tree Care Industry Association (TCIA) or American National
Standards Institute (ANSI) Section A300, to control the height and
spread of a tree, lessen the wind resistance, preserve its health
and natural appearance, produce fuller branching and shaping, aid
in disease prevention by allowing more light and air passage within
the branches, or make adjustments which will increase its longevity
in an urban environment.
"Topping," "heading back," "stubbing" or "pollarding"
means a severe type of pruning which usually produces less
desirable results than more moderate pruning with respect to the tree's
natural form and which is generally hazardous to the overall health
and stability of the tree.
"Tree Policy Manual"
means a document prepared by the Community Services Department
which states policies (approved by the City Council), procedures and
other relevant information regarding the selection, planting, maintenance
and removal of all City trees.
"Urban forest" or "urban forestry"
means the ecology of native and nonindigenous plantings creating
a forest in the human living environment, and emphasizing the practice
of wise, professional, planned management of all tree resources within
an urban area for multiple use and benefit of the entire community.
(07-04; 12-04; 14-07)
The Community and Human Services Commission serves as the City's
tree advisory board. The commission shall:
A. Study
the problems and determine the needs of the City in connection with
its tree planting and maintenance programs; establish the designated
street tree list; approve major changes to the designated street tree
list; and hold discussions of tree-related issues at public meetings.
B. Hear
and determine appeals from staff decisions regarding street tree removal.
The Commission may grant an appeal if it finds that the staff decision
would result in a burden on the property owner that substantially
outweighs the benefit to the public. The Commission's decision may
be appealed to the City Council if a written appeal, setting forth
the grounds, is filed with the City Clerk within 10 days of the Commission
decision. If no timely appeal is filed, the decision shall be final.
(07-04; 12-04; 21-06)
The powers and duties of the Director of Community Services,
or designee, under this chapter are as follows:
A. To
designate a particular place within the City easement or on any City-owned
property where a City tree will be planted.
B. To
approve minor changes to the designated street tree list; to recommend
to the Community and Human Services Commission any major changes to
the designated street tree list; and to determine if any change to
the designated street tree list qualifies as "major" or "minor."
C. To
draft a tree policy manual that states policies and procedures concerning
the selection, planting, maintenance and removal of trees in public
places to promote a viable urban forest.
D. To
grant or deny the issuance of permits in accordance with the terms
of this chapter.
(14-07; 21-06)
The duties of any owner of private property whose property has
a City easement on it for street purposes are as follows:
A. To
accept, protect and provide adequate water to any City tree planted
in the public easement over his or her property, and not to interfere
with the City's provision of water to such trees, whether by water
truck or other means;
B. To
notify the Community Services Department of any suspected tree hazards
or maintenance needs of any City tree on his or her property;
C. To
remove any vines from City street trees planted in the easement over
his or her property;
D. To
remove all fallen leaves and other deadfall from any City tree planted
in the public easement over his or her property, and to properly dispose
of the deadfall in an appropriate waste receptacle.
(07-04; 09-06; 12-04; 14-07)
No tree shall be planted within a parkway other than the species designated as the street tree for that particular street, or portion of a street, by the Community and Human Services Commission. No street tree shall be planted, except by the City, until a tree permit has been issued for it as provided in Section
12.26.070 of this chapter.
(07-04; 12-04)
Any subdivider of land shall install City trees in accordance
with the requirements of Title 16 of this Code and any related resolutions.
(07-04)
Fees for permits and appeals shall be established by resolution
of the City Council. Any previously adopted resolution establishing
fees in relation to prohibited activities shall be repealed.
(07-04)
No person shall hinder, prevent, delay or interfere with the
Director or any of his or her agents while engaged in carrying out
the execution or enforcement of this chapter. Provided, however, that
nothing in this section shall be construed as an attempt to inhibit
the pursuit of any remedy, legal or equitable, in any court of competent
jurisdiction for the protection of property rights by the owner of
any property within the City.
(14-07)