Local Exhaust Ventilation | Isokinetic Stack Monitoring

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Reg : Environment Quality – Clean Air Regulation 2014 (DOE)

Reg : 5 & 7 Obligation to Notify & Declare (DOE)

Reg : Malaysian Recommended Env. Air Quality Guideline

Refer to SAMM certificate No. 106 (DOE)

– Boundary Noise Monitoring (DOE)

*All the chemical analysis is carried out by the SAMM’s accredited laboratory*

FOR GOVERNMENTAL APPROVAL

Department of Occupational Safety and Health (DOSH)
Department of Environment (DOE)

*Registration and Submission*

	DEFINITION	Local Exhaust Ventilation
	WHAT IS LEV?	Force Ventilation 5 Major Components An engineering control equipment for maintaining a clean, healthy and safe workplace
	POOR LEV SYSTEM	Inefficient Design : Oversized duct and hood Undersized fan and dust collector Hood is too far or too high Spray booth has too many spray painters Fan impellers with thick layer of paint To improve IAQ in productive floor
	WHERE IS LEV MONITORING DONE?	Workplace : Production site Packaging site Chemical store / cabinet Spray Booth Fume Hood
	WHEN IS LEV MONITORING DONE?	Approximately 12 months after a new LEV system installed Baseline and Periodic Monitoring
	WHICH LEV SYSTEM NEEDS MONITORING?	Process has contaminated air emission Heat stress Stack air or high humidity Odour
	WHO CONDUCT THE LEV MONITORING?	An LEV competent person – Monthly Monitoring Factory’s own technicians – Daily Monitoring
	LONG TERM BENEFITS	An improved LEV system performance An improved IAQ in production floor People are educated in LEV and IAQ matters Lower operation and maintenance cost Healthier working environment Less absentees Higher production Better quality of work and product