Environmental Constraints Assessment
We identify and locate environmental and territorial features that may affect a property or influence the location, layout, and development of a project.
We integrate mapping, background information, and site data to understand not only which constraints exist, but also where they occur and how they may relate to the project.
Identifying a feature is only the first step
The presence of a river, spring, slope, natural hazard, or another feature associated with a property does not, by itself, explain how it may affect a proposed project.
What condition is present?
We identify the environmental, territorial, or physical feature that may be relevant to the property or project.
Where is it located?
We examine its location in relation to property boundaries, areas proposed for development, and other site features.
How does it relate to the proposed development?
We interpret whether the condition may influence the project location, layout, design, or subsequent decisions.
The location of a constraint is a key part of the assessment
To understand these relationships, we use mapping and spatial analysis , integrating geographic information about the property, its surroundings, and potentially relevant features.
What types of constraints do we assess?
Relevant conditions depend on each property’s location and characteristics. The assessment identifies features that may have a spatial or technical relationship with the project.
Rivers, streams, springs, and other water features
We assess features associated with water sources and water bodies that may impose relevant conditions on the layout or development of a property.
Where the need concerns water supply or the use of water sources, a more specific assessment may be needed under Water Resources .
Wells, water intakes, and hydrogeological conditions
The presence of wells, water intakes, or other groundwater-related features may require a specific assessment of their relationship with the property.
Where specialized interpretation is needed, the assessment may be expanded through our Hydrogeology and Groundwater .
Relief, slopes, and ground conditions
Topography and ground characteristics can influence land occupation, earthworks, the location of structures, or the need for additional investigations.
Conditions requiring more detailed characterization may fall under Geology, Soils and Geotechnical Services .
Natural Hazards
We consider information on flooding, mass movements, faulting, volcanic activity, and other processes that may be relevant to the project.
Where a condition calls for a specific assessment, further work may be needed under Natural Hazards .
Land cover and relevant environmental features
We review available environmental information to identify features that may need to be considered in planning or warrant additional verification.
Land-use conditions and infrastructure
We analyze information on planning, access, infrastructure, territorial context, and other spatial features that may influence the property.
Where a comprehensive review of the property is needed, a Property and Land Assessment .
How do we determine where a constraint occurs?
The assessment combines the property’s location with different information sources to identify spatial relationships and determine which ones warrant closer attention.
Locate the property
We start with site plans, coordinates, cadastral information, available boundaries, and other data that allow us to locate the property accurately.
Integrate information
We compile maps, background records, and environmental, territorial, and technical information related to the property and its surroundings.
Overlay and interpret
We relate identified features to the property and the proposed project layout to understand possible interactions.
Mapping and spatial analysis
Geographic Information Systems make it possible to combine different information layers and assess how identified conditions are distributed within and around a property.
Learn more about our work in mapping and spatial analysis .
Mapping may need to be checked against field conditions
Some conditions need to be verified or documented on site to improve their location, interpretation, or relationship with the project.
Depending on the need, we may use georeferenced surveys and inventories or other field verification methods.
What might a constraint mean for the project?
The presence of an environmental or territorial condition does not automatically mean that a property cannot be developed. Its significance depends on its location, characteristics, and relationship with the project.
The feature exists but may not affect the proposed development area
It may be located outside the part of the property intended for use, or may not represent a significant constraint for the current decision.
The condition should be considered from the planning stage
It may be necessary to preserve certain areas, change locations, reorganize project components, or adapt decisions to the condition identified.
Available information does not support a sufficient conclusion
A map reference or background record may need its location, nature, or relationship with the property verified before a decision is made.
The condition requires a specific study
When an important technical question cannot be answered using the initial information, a more detailed study or specialized investigation may be needed.
The constraint may require an institutional procedure
Once the condition has been adequately understood and characterized, it may be necessary to submit an inquiry, complete a procedure, or seek authorization from the relevant authority.
When a map is not enough
Territorial information can reveal many conditions, but mapping alone does not always establish what is actually present on a property.
The appropriate study depends on the condition identified
An uncertainty involving groundwater does not call for the same investigation as a geological condition, a natural hazard, or a surface water source.
That is why we first define the question and then determine which technical information can help answer it.
Related services
Depending on the decision you need to make, it may be more useful to assess the overall feasibility of a site, understand its territorial context, or examine particular constraints in greater detail.
Environmental Feasibility of Projects
A broader assessment of the conditions to consider before purchasing a property, preparing a design, or committing to an investment.
Property and Land Assessment
Integrate relevant geographic and territorial information to obtain a broader understanding of the property’s context.
Mapping and Spatial Analysis
Integrate, visualize, and spatially analyze geographic information relating to a property, project, or territory.
Need to know what could affect a property?
Share the property’s location, site plan, or available information, along with the proposed project layout if one exists. We can help identify which conditions should be assessed and what level of review may be appropriate.