LEV systems are designed to capture airborne contaminants at their source, but they only work effectively when airflow rates and capture velocities are adequate. Our LEV airflow assessment verifies that hoods, ducts and fans are performing as intended.

What we do:

•              Thorough examination and test, visual inspection, airflow/pressure measurements, and capture effectiveness checks.

•              Hood positioning and maintenance recommendations to ensure contaminants are captured before reaching the breathing zone.

•              We use anemometers and smoke visualisation to measure capture velocities at hood openings and compare them to design specifications or standards.

•              We examine ductwork for leaks or blockages and confirm that filters are clean and fans are functioning.

Deliverables:

A compliance‑ready report with airflow data, faults, and prioritised fixes. Recommendations may include resizing hoods, adjusting damper settings, cleaning or replacing filters and instituting a maintenance schedule.

CTA: Talk to us about a site visit and tailored plan for your operation.