[ZEROSAI Implementation Case] River Disaster Recovery Work - Stage Water Level Warning

In conjunction with weather forecasts, manage water levels in three stages to prepare for rapid increases due to heavy rainfall!

We will introduce examples of the implementation of the natural disaster prevention system ZEROSAI (Zero-Sai) (NETIS registration number QS-150021-VE) in civil engineering and construction work in the construction industry. By centrally managing weather information, it can be utilized not only for safety measures but also for creative ideas and technical proposals. Challenges on Site: Key Focus Points for Evaluation [Operational Environment] - A battery-operated water level gauge is installed near the site to monitor water levels. If the observed values exceed the standard levels, a three-color signal light is used to implement responses according to the level of danger. - An N sensor is installed near the site to view wind speed and rainfall predictions and observation data on the cloud. Since there is no power supply at the site, a solar power generation system is installed. [Purpose of Implementation] - There is a dam upstream, and when sudden torrential rain occurs, the water level rises rapidly, necessitating quick evacuation. - Due to frequent crane operations, project management must ensure that work is conducted on days when wind speed predictions do not exceed the work stoppage threshold of 10 m/s. - Information sharing regarding work stoppages or changes in the schedule must be conducted swiftly.

River construction