Tree protection, monitoring and irrigation of trees during well drainage

The purpose of monitoring and irrigation of trees during source drainage on projects is to maximize the maintenance of a high-quality tree stock. And the green ecosystems. Both during the projects and long afterwards.

In construction projects where source drainage is used, it is essential to carefully monitor the impact on the surrounding nature and in particular on trees.

Trees play a crucial role in our ecosystems. And its preservation contributes to the ecological balance and aesthetic value of an area and project.

Here we highlight the most important aspects of monitoring and irrigating trees during well drainage. And indicate what measures you can take to ensure their health, good condition, vitality and survival.

 

 

The importance of trees in construction projects

 

Trees provide numerous benefits, including absorbing carbon dioxide. Retention of rainwater. Buffering storm water with specially designed growth site facilities. Providing shade. And promoting biodiversity.

In construction projects, tree conservation is critical to maintaining these benefits. That is why monitoring trees during well drainage and providing them with the right amount of water in a timely manner is an important aspect of responsible construction management.

 

 

Risks for trees during source drainage

 

Well dewatering is the process of removing groundwater to enable construction work. Although this process is necessary, it can lead to significant changes in the water balance around trees.

The most important risk for trees during well drainage is the change in the groundwater level. The groundwater table will lower. As a result, trees no longer have access to the necessary water with their roots to maintain their life processes. And as a result, they can die in a very short time.

Depending on the type of water management that the trees live in, they will be more or less affected by changes in the groundwater level.

Trees that live on a suspended water profile, where the roots never reach the groundwater table, are much less affected by lowering of the groundwater table. Then versus trees that live on a continuous groundwater profile. The roots continuously reach down to the water in the soil.

If we lower the groundwater level in the latter, the roots will suddenly become dry. And this means a very big change for the tree.

Trees grow with their roots following the declining groundwater table. But this can only be done in a timely manner, if the change does not take place too quickly. So if it happens naturally due to seasonal changes, for example.

With well drainage, the groundwater table drops very quickly and the boom arrives too late.

 

Monitoring and irrigation of trees during well drainage

 

Monitoring trees during well drainage is a process aimed at preventing changes in the health and growth of trees. So that with appropriate measures such as irrigation their chances of survival increase. Some important aspects of the monitoring process are:

1. Inventory of trees: Before construction work begins, a detailed inventory of all existing trees must be made. Including their species, size, condition and location.
2. Visual inspection: an initial one VTA control before the start of the works as a baseline measurement. And then regularly visual inspections of the trees are important to identify any signs of stress or damage in a timely manner. This includes checking leaf color, leaf drop, turgor or other visible signs of drought problems.
3. Soil test and root test: Performing a soil test and root test helps assess soil quality. And the water buffering capacity of the soil. You also know the type of water management on which the tree lives.
4. Carrying out a drainage study: this study that determines the architect indicates, depending on the soil type, how far the sphere of influence of a source drainage extends. With this information from the drainage bill we can: certified tree manager get started, to be effective tree protection plan to draw up.
5. Groundwater monitoring: Monitoring the groundwater level is crucial to detect any changes. By installing monitoring wells near the trees you can accurately monitor the groundwater level. Based on this data you can determine whether the groundwater level remains within acceptable limits for the trees.
6. Soil moisture measurements: by continuously monitoring the soil moisture in the root zone of the tree, you can determine in a timely manner when you need to water to prevent dehydration.

 

Tree conservation measures

 

Based on the monitoring data, we take appropriate measures, such as irrigating the trees. But other measures are also possible.

1. Tree irrigation: based on the data from the soil moisture sensors, you can irrigate trees with the exact amount of water. If you give too little water, the trees will dry out. When you water too much, you drive the oxygen out of the soil, and then they die due to lack of oxygen. Which is even faster than drought stress.
2. Limiting groundwater extraction: if monitoring indicates that the groundwater level is dropping too much, you can take measures to limit extraction. This can be done, for example, by adjusting the drainage intensity. Or the use of sheet piling. Or installing drainage systems.
3. Tree care: carrying out tree care measures, such as growth site improvement, can improve the health and resilience of trees. This makes them more resistant to the stress caused by construction work.
4. Oxygen measurement in the soil: when you give too much water and the soil becomes too wet, the air and therefore also the oxygen disappear from the soil. An oxygen measurement can provide clarity about this.
5. Awareness and education: Informing all parties involved, including construction professionals and workers, about the importance of tree conservation and proper practices and communication during well dewatering is of great importance. By creating awareness and following the correct procedures, damage to trees can be minimized.

 

Monitoring and irrigation of trees during well drainage; watering a large lime tree, using sprinklers.

 

 

Monitoring and evaluation during source drainage

 

Monitoring and irrigating trees during well drainage is an ongoing process. That you must continue throughout the entire construction project and the entire duration of the well drainage.

Based on regular monitoring data and evaluations by our tree manager, we adjust the measures and can implement new measures if necessary.

This ensures that we address any negative effects on the trees in a timely manner. And that we can maximize their health and chances of survival.

 

 

Collaboration and expertise in monitoring and irrigation of trees during well drainage

 

The monitoring and irrigation of trees during well drainage requires cooperation between different stakeholders. Such as between construction companies, landscape architects, ecologists and tree care providers.

Enabling one tree care experts in the field of tree protection on yards such as b‑Tree, contributes to a thorough assessment of the situation and the provision of appropriate solutions.

 

 

Conclusion protect trees through monitoring and irrigation

 

Monitoring and irrigating trees during well drainage is crucial for maintaining green ecosystems during construction projects. Through our careful monitoring of the groundwater level, visual inspections, soil research and root research and soil moisture measurements, we detect possible risks and changes in a timely manner.

Our appropriate measures, such as irrigation, limiting groundwater extraction and taking protective measures, maximize the health and survival of trees.

And by using collaboration and our expertise, you can flawlessly realize a sustainable construction project while maintaining a high-quality and valuable tree stock.