Ventilation Assessment evaluates the effectiveness of ventilation systems in maintaining indoor air quality and controlling exposure to airborne contaminants in workplaces. This process involves measuring airflow rates, air exchange rates, and ventilation effectiveness using instruments such as anemometers, air velocity meters, and air quality monitors. The assessment aims to identify potential ventilation deficiencies, assess compliance with regulatory standards and guidelines,
and ensure a healthy and comfortable indoor environment for workers.

Conducting Ventilation Assessment is crucial for preventing indoor air quality issues and occupational health hazards. It provides essential data for optimizing ventilation design, operation, and maintenance to control airborne pollutants, including dust, fumes, gases, and biological contaminants.

Additionally, this assessment guides decision-making on ventilation system upgrades, filtration technologies, and ventilation strategies (such as dilution ventilation or local exhaust ventilation) to minimize exposure risks effectively. It also plays a vital role in supporting regulatory compliance,
improving energy efficiency, and promoting a safe and productive work environment for employees.

a. HVAC (Heating, Ventilation, and Air Conditioning)
b.LEV (Local Exhaust Ventilation)