LEV Testing
LEV Testing (Local Exhaust Ventilation Testing) is a safety check process for systems that remove harmful dust, fumes, and vapors from workplaces like factories, workshops, and laboratories. Think of it like a health check-up for ventilation systems that keep workers safe from breathing in dangerous substances. It's required by law in many countries and needs to be done regularly, usually every 14 months. When you see this on a resume, it means the person knows how to inspect, test, and make sure these important safety systems are working properly.
Examples in Resumes
Conducted monthly LEV Testing for manufacturing facility ventilation systems
Managed schedule of Local Exhaust Ventilation Testing for 12 laboratory fume cupboards
Certified in LEV Testing and maintenance procedures for industrial extraction systems
Typical job title: "LEV Test Engineers"
Also try searching for:
Where to Find LEV Test Engineers
Professional Organizations
Job Boards
Professional Networks
Example Interview Questions
Senior Level Questions
Q: How would you develop a company-wide LEV testing program for multiple facilities?
Expected Answer: A strong answer should cover creating testing schedules, managing documentation, training staff, coordinating with different department heads, and ensuring compliance with safety regulations across all locations.
Q: How do you handle emergency situations when LEV systems fail?
Expected Answer: Should discuss emergency response procedures, temporary safety measures, communication with management and workers, and steps to quickly restore system functionality while maintaining workplace safety.
Mid Level Questions
Q: What documentation do you maintain for LEV testing?
Expected Answer: Should mention test certificates, maintenance records, inspection reports, failure reports, and regulatory compliance documents, explaining how these are organized and stored.
Q: How do you determine testing frequency for different types of LEV systems?
Expected Answer: Should explain how they consider factors like system type, usage frequency, substances being extracted, and legal requirements to set appropriate testing schedules.
Junior Level Questions
Q: What are the basic components of an LEV system?
Expected Answer: Should be able to describe hood/extraction point, ducting, air cleaner/filter, fan, and discharge stack in simple terms and explain why each part is important.
Q: What safety precautions do you take when testing LEV systems?
Expected Answer: Should discuss personal protective equipment, checking for hazardous substances, following safety protocols, and basic risk assessment procedures.
Experience Level Indicators
Junior (0-2 years)
- Basic LEV system testing procedures
- Understanding of safety regulations
- Use of testing equipment
- Record keeping and documentation
Mid (2-5 years)
- Independent testing of complex systems
- Problem diagnosis and solutions
- Risk assessment completion
- Team coordination
Senior (5+ years)
- Program management and development
- Staff training and supervision
- Complex system design review
- Regulatory compliance management
Red Flags to Watch For
- No knowledge of current safety regulations
- Inability to read and interpret test equipment results
- Lack of proper certification or training
- Poor understanding of documentation requirements
- No experience with risk assessments
Related Terms
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