Stormwater Drainage

Stormwater management is a major challenge for the durability of urban infrastructure and the safety of communities. Hydroconcept applies its hydraulic expertise to design effective drainage systems that prevent flooding and protect your living environment from intense weather events.

URBAN DRAINAGE & HYDRAULICS

Growing urbanisation seals the ground, increasing runoff and the risk of standing water. Without an adequate stormwater network, roads deteriorate prematurely and buildings are threatened by rising water.

Our engineers carry out in-depth hydrological studies to understand how catchments behave. We calculate peak flows and size the structures (channels, culverts, basins) to ensure the fast and controlled discharge of water towards natural outlets, while taking urban space constraints into account.

Quality Control & Works Supervision

Technical rigour at every stage

Beyond design on paper, the quality of execution is crucial. Hydroconcept carries out the control and supervision of works on site. We ensure strict compliance with the specifications, the quality of the materials installed and the conformity of connections before the final acceptance of the works.

Our stormwater management solutions include

Rainfall analysis and flood flow calculation, sizing of collectors, gutters and underground networks, design of temporary storage areas to attenuate floods, calculations and drawings for box culverts and hydraulic bridges, overall drainage planning at city or neighbourhood scale.

OUR QUALITY & ENGINEERING COMMITMENT

Whatever the complexity of your project, our methodology remains the same: absolute technical rigour and a long-term vision. Hydroconcept mobilises its engineers to guarantee the performance, safety and profitability of your infrastructure.

Expertise & Design

We use the latest modelling tools to design precise structures. Every study begins with an in-depth site assessment to avoid unforeseen issues.

Cost Optimisation

Good engineering must be cost-effective. We size your projects to what is "just right" to minimise your investment and reduce future maintenance costs.

Standards & Compliance

We guarantee strict compliance with Senegalese and international standards (QHSE). Your projects are designed to be approved without reservation by the regulatory authorities.

Monitoring & Delivery

Our mission does not stop at the drawings. We provide rigorous quality control during the execution of works to ensure that the final result matches the studies.

NEED EXPERT ADVICE?

Sanitation is complex. A poorly maintained or poorly designed network can lead to backflows, unpleasant odours and serious health risks. Don’t let the situation deteriorate. Our engineers are available to assess your installations and recommend the right technical solutions.

THE KEYS TO AN EFFICIENT SANITATION SYSTEM

Preventive Maintenance

To ensure the longevity of your networks, regular maintenance is essential. Septic tanks must be emptied periodically and pipes cleaned to prevent the build-up of grease and sand that causes blockages.

Warning Signs

Watch out for early warning signs: slow drainage, gurgling noises in the pipes, persistent odours or unusual dampness on the ground. These symptoms often point to clogging or a ventilation fault that must be dealt with quickly.

Water Management

It is crucial not to discharge rainwater into the wastewater network (except in combined systems). This saturates treatment plants and causes surface overflows. Hydroconcept helps you design compliant separate networks.

Regulations

In Senegal, the discharge of wastewater into the environment is strictly regulated. Our treatment solutions (WWTPs, filters) ensure that your discharges comply with current environmental standards, protecting you from any administrative penalty.