This case involves underground diesel storage tanks at a data center, dedicated to backup generators for emergency use. Typically, the client maintains a fuel reserve level between 70% and 80%. Aside from scheduled testing and occasional top-ups, the fuel remains...

On a street full of repair workshops near Ngau Tau Kok in East Kowloon, next to the entrance of a commercial building, there is a father and son who have been running a hydraulic hose repair workshop – Chun Kee...