The drill aims to test the mobilization of rescue forces. Thereby, ensuring the safety of people's lives and minimizing property damage when situations arise.
On the afternoon of August 4, Ho Ho Hydropower Plant and Huong Khe District (Ha Tinh), Tuyen Hoa District ( Quang Binh ) organized a disaster prevention and search and rescue drill program in 2023. |
The hypothetical situation is given as follows: At about 2:00 p.m., the upstream water level of Ho Ho dam is at 67.40 m; the water flow to the lake is 850 m 3 /s, with the possibility of increasing; the water flow through the spillway is 760 m 3 /s (windows 1, 2, 3 open at 2.5 m).
Operating 2 generators, flow rate 32 m3 /s; downstream area is slightly flooded; upstream continues to have heavy rain, to very heavy rain...
Factory workers raise the sluice gate to regulate flood discharge.
During the drill, the units performed activities such as: lifting the floodgate to regulate flood discharge; operating the floodgate by generator (in case of power failure); operating the floodgate by hand (in case of generator failure)... At the same time, practicing the reporting, information, and notification regime of flood situation to authorities and people in downstream areas...
Practice operating manual supply valve regulation.
It is known that Ho Ho Hydropower Plant has developed a natural disaster response plan for 2023 and the plan has been approved by Ho Bon Hydropower Joint Stock Company.
The factory has also developed an emergency response plan and sent it to the departments of Ha Tinh and Quang Binh provinces for comments. In Ha Tinh, the plan was approved by the Provincial People's Committee in May 2023.
Tri Quan - Duong Chien
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