Affected by Typhoon "Du Suri", heavy rain and heavy rain occurred in many places in Yunnan Province. On August 3, 2023, the Ministry of Natural Resources launched a Level III response for geological disaster prevention in Yunnan. BGT Hydromet, as the main monitoring equipment supplier and operation and maintenance service provider of Yunnan mountain flood early warning project, has more than 10 technical backbone on-site long-term operation and maintenance services, ensuring that the online rate of equipment is more than 98%, 24-hour platform duty special report and push briefing, and early warning should be called to the monitor on-site inspection and disposal report at the first time. And jointly with the construction unit to conduct data analysis and judgment, to ensure that the early warning and disposal work effectively closed loop, effective early warning and disposal of 4 disasters, to protect the safety of people's lives and property.
Landslide site in Xundian county, Kunming city
From 0:00 to 3:15 am on August 1, the rainfall and crack monitoring station of the landslide hidden point in Bazai Village, Xundian County, Kunming City, has triggered blue, yellow, orange and red warnings, and the local warning broadcast immediately sounded, the platform notified technicians and disaster prevention personnel by SMS, and the backstage person called the monitor for encryption inspection at the first time, and the inspection found signs of sliding. It confirmed that there were signs of deformation in the front of the landslide, and timely alienated the leading edge of the direct threat to 1 household and 2 people, because of early warning, no casualties were caused.
Flood in August 2 17:48 minutes and 06 seconds began to change the water level, 17:54 minutes and 07 seconds to form a disaster flood, the flood process caused rotary tiller damage, greenhouses and local crops were damaged, mud level meter damage, the flood did not cause casualties, preliminary estimates of the flood caused about tens of thousands of yuan property losses, due to early warning, No injuries were reported.
In April 2021, one set of rainfall monitoring stations, three sets of crack monitoring stations, and one set of sound and light alarms will be installed at landslide hidden danger points.
In April 2022, one set of rainfall monitoring stations, two sets of mud-water level meters, and one set of sound and light alarms will be installed at hidden debris flow points.
Real-time variation curve of rainfall and fracture monitoring data Real-time curve of rainfall and mud-water level comprehensive analysis
BGT Hydromet's geological disaster monitoring and early warning equipment is working well during the flood season.
