Tenaga Nasional Berhad (TNB) – Malaysia – International Best Practice Competition – 2025 (3S Barricade: Smart Isolation for Safer Work Zones)

This best practice from Tenaga Nasional Berhad (TNB), Malaysia's largest electricity utility, is the "3S Barricade: Smart Isolation for Safer Work Zones." This operational safety system was developed in-house to enhance worker protection in high-risk electrical substations following incidents caused by human error. The practice is an innovative combination of an upgraded, reusable physical barrier that uses magnets instead of damaging adhesives, and smart motion-sensor technology. The "3S" (Stic

BPIR Categories

5.5.3 Improve process/product performance
9.6.5 Manage workplace cleanliness, health & safety