Local Exhaust Ventilation (LEV) Assessment
The objective of a Local Exhaust Ventilation monitoring is to measure the efficiency of removal of contaminants from an exhaust system. Local Exhaust Ventilation assessment is mandatory to be conducted annually, only by a registered Hygiene Technician.

Scope of Work
- Physical observation around the hood & ducting
- Face velocity measurement
- Capture velocity measurement
- Static pressure measurement
- Velocity pressure measurement
- Fan performance measurement
Benefits
What is the benefits of conducting the Local Exhaust Ventilation (LEV)?
- Identify efficiency of the Local Exhaust Ventilation system.
- Avoid downtime at workplace as result from poor LEV system.
- Potential for reducing insurance premiums for facility & employees.
- Avoiding costly compensation claims and legal action.
- Shows management commitment towards Health & Safety culture at the workplace.
Compliance
Occupational Safety and Health (Use and Standards Of Exposure Of Chemicals Hazardous To Health) Regulations 2000;
- Sub Regulation 3(1) Employer shall identify whether his employee may be exposed to excessive noise in the place of work in the manner as determine by DG.
- Noise Risk Assessor Appointed by the employer must be Registered with Director General (DG) and Posses valid Noise Risk Assessor certificate by DG.
Services Details
Categories:
Local Exhaust Ventilation (LEV) Assessment.
Specialist:
DOSH Registered Hygiene Technician II
Location offered: West Malaysia
Kuala Lumpur, Selangor, Perak, Penang, Kedah, Pahang, Terengganu, Kelantan, Melaka, Johor, Sabah, Sarawak, Kuching, Miri, Bintulu
Location offered: East Malaysia
Sabah, Kota Kinabalu, Tawau, Lahad Datu, Sarawak, Kuching, Sibu, Miri, Bintulu
Report Completed:
14 to 30 Days after assessment