When a project is planned, the best tree protection method is to avoid damaging trees. If a contractor uses bulk materials, equipment, or vehicles, they must protect existing trees by minimizing damage to their roots. Additionally, bulk materials must be placed more than 10 feet away from a tree’s trunk to prevent compaction and damage to the tree’s roots. You should hire a certified to remove trees if they have been damaged during construction operations.

In addition to tree regulations, City and county governments often require a permit before removing a tree. The fees for such licenses vary and can range from zero to nominal. Securing a tree permit before beginning work is essential, as failing to do so can result in steep fines and stringent replacement requirements. Always check with your local municipality before starting any project. To get a tree removal permit, start your search by visiting the City’s website.

During construction, it is best to keep trees and construction activities separated. This tree removal will prevent unnecessary stress on the trees and ensure they survive construction. The arborist handbook is a good reference when tackling projects related to trees. They will help you understand the best tree protection practices. 

When choosing a tree protection method, it is essential to consider the Critical Root Zone (CRZ) and its radius. The CRZ consists of the trunk’s outer half and is measured in feet. A tree’s TPZ needs to be at least 12 inches wide for every inch the trunk diameter grows. Using only the PCRZ for protection can cause extensive damage to a tree’s root system, which could be life-threatening.

After identifying the trees to be removed, the project arborist will meet with the Architect, General Contractor, and Owner to discuss tree preservation measures. In addition, the Project Arborist will designate the trees to be removed, delineate the non-intrusion zone (NIZ), and provide recommendations for any necessary tree protection. After implementing the protective barrier, the Project Arborist will return to the site to monitor the trees’ condition and recommend further protection.

In addition to determining the correct tree removal method, the contractor should follow specific guidelines and regulations for soil protection and excavation. For concrete and asphalt, the contractor should use temporary work pads, plywood, and metal sheets. The contractor must work with the forestry inspector and a certified arborist during excavation. This tree protection ensures that the plant protection measures are conducted with the utmost care and for the community’s safety.

A developer must complete all mitigation measures before issuing a certificate of occupancy for new projects. In some cases, the director will determine that mitigation should be performed during off-seasons, as seasonal conditions may compromise the survival of plants. Regardless of the season, following Best Management Practices for Tree Protection and Removal in your area is essential.