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Tree Trimmer

UCI Series Concepts

Class Specifications - G.15
Tree Trimmer Supervisor - 8082
Tree Trimmer - 8083

July, 1974

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SERIES CONCEPT



Tree Trimmers perform a variety of semi-skilled and skilled tasks in the
maintenance and trimming of trees to promote their health and appearance;
and perform other related duties as required.



                            CLASS CONCEPT



Tree Trimmer Supervisor

Under direction, incumbents perform skilled duties in the preservation and
treatment of a variety of trees.  Incumbents typically supervise two or more
Tree Trimmers in topping, reshaping and trimming to achieve healthy and
attractive trees.

Tree Trimmer Supervisors prune, brace, feed and spray trees to ensure their
health and attractiveness; inspect and treat trees for diseases and pests;
clean and treat cavities or pruning wounds; test and treat soil; supervise
Tree Trimmers in the repair and maintenance of tree trimming and related
equipment; and instruct and train personnel in use of materials and work
methods.

Tree Trimmer

Under supervision, incumbents maintain and trim trees to promote their health
and appearance; climb tall trees using safety belt, saddle, rigging, or
other safety devices in accordance with safety standards determined by height,
proximity to buildings, and condition and size of limbs.

Tree Trimmers top and reshape trees; trim or remove dead, diseased or 
unsightly growth and trim new growth; lower cut branches by slings or lines; 
cable and bolt trees to cross support weak limbs; prune and trim trees to 
achieve attractive shapes depending on location and type of tree; ensure 
proper "fall" of trees or tops; recognize and report diseased trees or other 
unhealthy conditions; assist in tree surgery; use hand and power chain saws or 
other tree trimming equipment; maintain climbing and trimming equipment; and 
may perform the duties of a Groundskeeper as required.

                       MINIMUM QUALIFICATIONS


Tree Trimmer Supervisor

Ability to read, write, and perform basic arithmetic calculations; three
years of experience in the care and trimming of trees, including one year
in tree surgical work; and knowledge and abilities essential to the
successful performance of the duties assigned to the position.

Tree Trimmer

Ability to read, write, and perform basic arithmetic calculations; two years
of experience in the care of trees, including at least one year of tree
trimming experience involving climbing; and knowledges and abilities
essential to the successful performance of the duties assigned to the
position.

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