[ZEROSAI Implementation Case] Improving the Rules for Evacuation Actions

Notification of danger through emails and disaster prevention lights! Case studies of disaster recovery construction.

We will introduce the implementation results of the natural disaster prevention system "ZEROSAI." At the Hokkaido Development Bureau, river construction was being carried out in areas frequently affected by flooding due to heavy rain. There was no established rule for evacuation actions based on understanding the water levels upstream of the river and setting specific numerical values, resulting in evacuation actions during flood disasters being left to individual judgment, leading to the introduction of "ZEROSAI." After its implementation, notifications of danger during rising water levels upstream of the river could be communicated effectively through emails and disaster prevention lights, ensuring that workers could evacuate quickly. Additionally, knowing the real-time water levels upstream of the river, which is usually uninhabited, allowed for safe work conditions. 【Case Study】 ■ Purpose - River construction in areas frequently affected by flooding due to heavy rain - Evacuation actions during flood disasters were left to individual judgment ■ Effects - Even during work, the situation could be understood through disaster prevention lights, allowing compliance with on-site behavioral norms - Danger was communicated through emails and disaster prevention lights, ensuring prompt evacuation actions - Real-time knowledge of water levels upstream of the river, which is uninhabited, provided a sense of security for work *For more details, please refer to the PDF document or feel free to contact us.

Disaster prevention suppliesAnalysis and prediction systemOther measuring instruments