We have successfully completed the installation of a Local Exhaust Ventilation (LEV) system for the sewage treatment plant (STP) located within a shopping mall facility. This project was implemented to improve air quality, control hazardous gases, and enhance workplace safety while supporting environmental compliance requirements.
Sewage treatment plants within commercial buildings can generate toxic and corrosive gases such as hydrogen sulfide (H2S) and ammonia. If not properly controlled, these emissions may cause odor nuisance, health risks, and environmental concerns. The installation of an effective LEV system supports compliance with requirements enforced by the Department of Environment (DOE) Malaysia.
The project scope included site assessment, ventilation system design, supply, installation, testing, and commissioning of a complete LEV system. Corrosion-resistant ducting, high-efficiency exhaust fans, and strategically positioned extraction points were installed to ensure effective gas capture and discharge.
The LEV system was designed to extract contaminated air directly at the source, minimizing the release of odorous and harmful gases into occupied or public areas. The system layout ensures continuous airflow and controlled exhaust, supporting compliance with environmental and occupational air quality requirements.
The LEV system installation supports compliance with key environmental regulations and guidelines enforced by the Department of Environment (DOE) Malaysia, including:
By effectively controlling gas emissions from the STP, the LEV system helps reduce environmental impact and supports regulatory inspections and reporting requirements.
The system installation was carried out in accordance with applicable DOE environmental guidelines and good engineering practices. All materials and equipment used are suitable for corrosive sewage treatment environments, ensuring long-term operational reliability and safe working conditions.
The project was completed on schedule with successful testing and commissioning. The LEV system is now fully operational, providing effective gas extraction and odor control for the sewage treatment plant within the shopping mall.
We are committed to delivering reliable and compliant industrial ventilation solutions that support environmental protection, workplace safety, and sustainable facility operations. Our expertise includes LEV systems for sewage treatment plants, wastewater facilities, and commercial developments.
Malaysia
