Hydrogeology services and groundwater engineering.

Hydrogeology services for construction dewatering, water supply and remediation.

At EXP, we specialize in a wide range of hydrogeological services to support construction dewatering, water supply development and environmental remediation for infrastructure and development projects.

Our team of experienced hydrogeologists delivers tailored solutions to manage groundwater challenges. Through hydrogeology services, we facilitate safe, efficient and cost-effective outcomes for projects of all sizes—from private developments and deep excavations to buried services and tunneling for large transit projects.

 

Key Hydrogeology Services

Dewatering system design and assessment

Evaluation of site-specific hydrogeological conditions to determine dewatering approaches, including wellpoint, deep well and eductor systems. Evaluation of shoring systems (ex: groundwater cutoffs).

Water supply wells

Installation and testing of pumping wells to characterize aquifer properties, assess sustainable yields and support long-term water supply planning.

Groundwater modeling and analysis

Predictive analytical and numerical modeling to estimate drawdown, inflow rates, contaminant plume migration and potential impacts on adjacent infrastructure and aquifers.

Permitting and regulatory support

Guidance and documentation for groundwater takings, municipal discharge agreements, environmental compliance and liaising with regulatory bodies.

Monitoring and system optimization

Real-time monitoring of groundwater levels and flow rates, treatment system performance and adaptive management strategies to optimize dewatering and minimize environmental risk

Contaminant risk assessment

Evaluation of groundwater quality and assessment of contaminant migration risks associated with dewatering and construction activities.

Environmental remediation

Characterization of groundwater and contaminant plumes, feasibility studies and implementation of remediation technologies such as pump-and-treat systems and monitored natural attenuation.

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