The proximity of high-voltage lines causes electromagnetic induction phenomena that can generate:

• dangerous step and touch voltages;
• electric and magnetic fields exceeding the limits set by the IEC, IEEE, or ICNIRP;
• increased risks to the safety of workers, citizens, and equipment.

A professional study can help prevent these risks and ensure that your infrastructure (streetlights, bike paths, roads, municipal networks) remains safe and compliant with Hydro-Québec requirements.

We implement a comprehensive approach:

• Data collection and validation from Hydro-Québec, municipalities, and partner firms.
• On-site soil resistivity measurements to model actual conditions.
• Advanced simulations with XGSLab, the leading software for analyzing electric and magnetic fields.
• Detailed analysis of step and touch voltages to ensure compliance with international standards.
• Corrective recommendations: grounding optimization (MALT), addition of covering layers (asphalt, gravel), adaptation of materials, and safe design.

Our studies comply with IEC/TS 60479-1:2018, IEEE C95.1-2019, and ICNIRP guidelines.

• Conformité garantie aux normes d’Hydro-Québec.
• Sécurité accrue pour vos utilisateurs et vos infrastructures.
• Expertise reconnue en matière d’études de protection électrique au Québec.
• Soutien clé en main : de la collecte des données au rapport final validé.

Our services cover:

• the installation of streetlights and lighting networks under high-voltage lines;
• the construction of bike paths and public roads within the right-of-way of power lines;
• the securing of municipal or industrial structures near the transmission network.

Are you planning a project under Hydro-Québec power lines? Avoid delays and risks by entrusting your electrical protection study to specialists.

Contact 3E Eng. today to discuss your project and get a personalized quote.