The work concerns Project-based tree management. The work includes the cyclical maintenance of approximately 41,500 trees over 3 years. In a period of 3 years, all trees are inspected and maintained. Approximately 1/3 of the trees present per year are inspected by third parties.

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The work concerns Project-based tree management. The work includes the cyclical maintenance of approximately 41,500 trees over 3 years. In a period of 3 years, all trees are inspected and maintained. Approximately 1/3 of the trees present per year are inspected by third parties.