The neighbourhoods in Edmonton are witnessing a boom in infill development. New homes, modern constructions, duplexes, and multi-family developments are replacing old homes. However, this is proving to be a great challenge for the urban tree canopy. Hence, developers and individuals must understand the need for tree assessment in Edmonton before commencing their development.
Most importantly, the City of Edmonton is very particular about protecting its trees during development. If you are planning a development in an area where a city-owned tree exists, you might require a Tree Protection Plan (TPP) and a Public Tree Permit before you can start your project.
Understanding Edmonton’s Public Tree Permit Requirements
First and foremost, the city of Edmonton requires a permit for construction work within 5 meters of a city-owned tree. This requirement applies to all common construction practices, including excavation, demolition, grading, and the operation of heavy equipment.
Therefore, failure to comply with the permit requirement can lead to hefty penalties, project delays, and even mandatory restoration costs if the city’s trees are damaged.
For this reason, it is vital to seek professional tree assessment services in Edmonton as early as the project planning stage. A professional arborist can assess the nearby trees, identify the risks involved, and prepare the necessary documents required for the permit.
Why the Critical Root Zone Matters?
Do you know that the most vulnerable part of the tree is often not considered? While most people focus on the trunk or the branches, the most vulnerable part of any tree lies underground. The Critical Root Zone (CRZ) is the area around the tree where the majority of the tree’s roots develop.
Usually, the Critical Root Zone is calculated based on the tree’s trunk diameter. Generally, the radius of the Critical Root Zone is equal to 10-12 times the diameter of the tree trunk measured at chest height. Protection of the Critical Root Zone ensures that the tree gets enough oxygen, water, and nutrients.
However, heavy machinery is commonly used during construction in the Critical Root Zone. Further, it can compact the soil, making it difficult for the tree’s roots to have enough space for air. In the worst cases, the roots can even be severely damaged by excavation.
Unfortunately, the damage might not be immediately visible. The tree can even die years after construction is complete. Therefore, the tree must be protected well before construction begins.
Multiple surveys suggest that an effective tree protection plan can identify the CRZ and successfully establish barriers to prevent equipment intrusion.
The Risk of Root Compaction during Infill Projects
Infill developments usually occur in small urban spaces. Consequently, machine work, material storage, and excavation are often carried out very close to trees. Without protection strategies in place, several hazards can occur:
- Soil compaction from heavy machine use
- Damage to roots from trenching and foundation excavation
- Changes in grade that can cause roots to suffocate
- Chemical contamination from construction materials
Therefore, tree assessment in Edmonton is important in ensuring responsible development. Any professional arborist can inspect the site and suggest ways to protect the tree.
Protecting Private Trees on Adjacent Properties
While the city’s trees are protected, the same should hold for private trees as well. Most importantly, neighbours have the right to protect their trees from damage that may result from a nearby construction project.
Under such circumstances, multiple homeowners arrange a tree assessment before the start of a construction project in the adjacent area. You should understand that this documentation records the tree structure and health in detail before any construction work starts.
Are you still wondering how it can be beneficial? Well, if there is future damage to the tree from excavation or soil compaction, it will provide evidence for the homeowner. Additionally, it encourages developers to adopt measures beneficial to all parties.
How does Trusty Tree Support Infill Development Projects?
Fortunately, developers and homeowners do not necessarily have to comply with these regulations on their own. Trusty Tree offers professional Edmonton tree assessment services that cater to the needs of development projects.
In this process, our team of certified arborists will conduct a thorough site assessment. Next, they will develop a Tree Protection Plan that meets the City of Edmonton permit requirements. Further, this process generally includes:
- Developing Arborist Reports and Tree Protection Plans
- Locating the Critical Root Zone of nearby Trees
- Monitoring the health of the Trees
- Offering Arboricultural Supervision for excavations
With Trusty Tree’s comprehensive services, developers can expect swift permit approvals and avoid costly fines.
Protect Edmonton’s Trees While Building Responsibly
Infill development continues to transform Edmonton’s established neighbourhoods. However, building adjacent to mature trees requires accurate planning and strict adherence to city regulations. By getting a professional tree assessment in Edmonton and implementing a proper Tree Protection Plan, infill developments can safeguard Edmonton’s valuable mature trees while keeping the project on track.
Building or renovating this spring? Ensure permit approval and protect your urban forest. Call Trusty Tree for a certified Tree Protection Plan.
📞 Call us for a free estimate 780.860.5500
🔗 Visit our website to learn more https://trustytree.ca/
Trusty Tree Services supports municipal and utility projects while delivering safe, efficient tree care to industrial, commercial, and residential clients in the Edmonton and surrounding area.
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