How to Assess Tree Structural Integrity After Storm Damage
After a storm, how can you be certain that a tree in your yard won't become a hazard? In this article, Arborist and Founder share their expert strategies for assessing tree safety. Discover how to conduct a thorough visual inspection and the significance of inspecting a tree from bottom-up, among other insights. With a total of four expert tips, this guide will help ensure your trees remain safe and sound.
- Conduct a Thorough Visual Inspection
- Use Specialized Tools for Detailed Assessment
- Evaluate Tree Using Risk Certification
- Inspect Tree from Bottom-Up
Conduct a Thorough Visual Inspection
At Apex Arborists, assessing the structural integrity of a tree after a storm or damaging event involves a thorough visual inspection and, if necessary, more detailed testing. We start by checking for visible signs of damage, such as broken branches, splits in the trunk, or cracks in major limbs. Root damage, leaning, or exposed roots can also indicate compromised stability. One key indicator of potential hazards is cavities or decay, which weaken the tree's internal structure. We also look for signs of fungal growth, which can be a sign of internal decay.
If the tree shows signs of significant damage, we may use tools to assess the internal strength of the wood. Based on our findings, we determine whether the tree can be pruned and stabilized or if it poses a risk and needs to be removed. Safety is always our top priority when deciding on the best course of action.
Use Specialized Tools for Detailed Assessment
Assessing a tree's structural integrity after a storm requires a methodical approach. Begin with a visual inspection from the ground, looking for obvious signs of damage, like large broken branches, split trunks, or leaning. Pay close attention to the tree's crown, checking for asymmetry or unusual gaps that could indicate internal issues. Next, examine the root zone for signs of heaving or exposed roots, which may compromise stability. Key indicators of potential hazards include cracks in major limbs, fungal growth on the trunk, or dead branches, especially if they're large or high up.
For a more thorough assessment, consider using specialized tools like a resistograph to detect internal decay or a tomograph for advanced imaging of the tree's structure. The appropriate course of action depends on the severity and location of damage. Minor issues might be resolved with pruning, while severe structural damage may necessitate removal to ensure safety. In my experience running Tree-Man Arborist Services, I've found that early intervention can often save a tree that might otherwise become a hazard. After a particularly severe storm, we were able to save a century-old eucalyptus by carefully pruning damaged limbs and installing cables to support weakened branches, preserving a beloved community landmark while ensuring public safety.
Evaluate Tree Using Risk Certification
Assessing the structural integrity of a tree after a storm starts with a thorough visual inspection. Key indicators of potential hazards include cracks in the trunk or major limbs, split branches, root damage, and large, hanging limbs. We also look for signs of decay, such as cavities or fungal growth, which can weaken the tree. Using our Tree Risk Assessment Qualification certification, we evaluate whether the tree poses a risk to people or property. Based on this, we recommend pruning, cabling, or, if necessary, removal to ensure safety.
Inspect Tree from Bottom-Up
When assessing trees for damage after a storm, working the tree from large to small, or bottom-up, is helpful. If the root system stability, basal root flaire, or trunk integrity has been compromised, damage to the branch structure is only an issue for safety during removal.
Soil heaving and splitting in the base and trunk are indicators that tree failure is imminent; complete removal is recommended. Torsion cracks or splits can heal, but limb failure is probable and the limb should be pruned out.