Tunnel Ventilation

Providing efficient, experienced, and strategic tunneling ventilation solutions. View Our Services

Improve the safety of your tunnel development with advanced ventilation solutions

BBE has been involved with tunnelling projects since 1990 providing ventilation support to subsurface tunnels no more than 80m below surface. These tunnels are widely used for pumped-hydro storage systems, waste-water works, tunnels below high-density cities, and stockpiles at underground mines. With more than three decades experience in mine ventilation, BBE provides efficient and experienced ventilation strategic solutions in air quality management to comply with legislative requirements and maintaining safe and healthy environments for workers during the construction and operational phases.

Some of our services include

Ventilation modelling for development, construction and operational stages.

Assessment of compliance with legislated protective strategies.

Ventilation and cold / heat management plans and operating procedures.

Computational fluid dynamic modelling.

Ventilation surveys.

Design and specification of ventilation fans, ducting, ventilation control devices, air cooling / heating systems for tender purposes.

Full-time / part-time onsite ventilation support.

Contaminant dilution including airborne pollutants, gasses, dust, radon and particulates.

Independent equipment performance reviews and verifications.

Construction support of equipment, performance testing and commissioning.

Fire modelling.

Heat load prediction.

Hazard and risk management including heat stress, noise, dust, flammable gasses, etc.

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