Local exhaust ventilation (LEV): workplace fume and dust extraction
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Introduction to LEV[1]
What is LEV and how the system works
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Commission your LEV system[2]
Ensure the LEV adequately protects people from harmful substances
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Common processes and sources[3]
Videos showing the dangers to be aware of
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LEV calculations[4]
Useful calculator for LEV assessors, conversions, averages and volume flow
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Case studies[5]
Examples of how others have solved common problems
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Frequently asked questions[6]
Airflow, competence, examination and test, and on-tool extraction
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Resources[7]
INDG408, INDG409, publications, and glossary of terms
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