Four Days and Three Nights of Round-the-Clock Efforts: Ezhou Power Grid Keeps the Lights On for Thousands of Households

Following four days and three nights of uninterrupted, intensive efforts, the emergency repair project for the 110 kV Sha-Wu Transmission Line in Ezhou was successfully completed in the early hours of July 10, with the line fully restored to normal operation. Supported by a scientific and highly efficient emergency response plan, this repair mission precisely repaired the damaged line, eliminated potential grid safety hazards, and ensured stable and reliable power supply for the region.

Heavy equipment operating in an orderly manner at the site 

Photo by Tu Siyuan

On the night of July 6, a severe tornado accompanied by heavy rain struck Ezhou, resulting in damage to multiple facilities along the 110 kV Sha-Wu Transmission Line. Immediately after the incident, State Grid Ezhou Power Supply Company activated its emergency response mechanism. The company promptly mobilized personnel, materials, and machinery, deploying 3 large cranes, 2 excavators, as well as 1 mobile umbrella-type crossing frame and drones. A total of more than 80 repair personnel were assembled to work in 24-hour rotating shifts.

Repair personnel working late into the night 

Photo by Tu Siyuan

The entire team worked day and night, strictly adhering to standardized construction protocols. They ensured comprehensive on-site safety, strengthened protection management for personnel working at heights and near water, and implemented local traffic control measures. Full-time safety monitors were stationed at every work point to provide constant supervision, ensuring construction safety, engineering quality, and repair progress. Management personnel at all levels visited the site to supervise and support the work. They inspected construction challenges, verified safety control measures, visited and encouraged the frontline staff, and precisely coordinated the resolution of practical issues such as material and personnel allocation.

Workers performing repairs at heights under the scorching sun 

Photo by Tu Siyuan

This repair project successfully restored the stable operation of the entire 110 kV Sha-Wu Transmission Line, effectively guaranteeing reliable power for local residents and enterprises. It minimized the impact of extreme weather on the regional power grid and provided valuable practical experience for future disaster prevention, power supply protection, and emergency response.