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On the afternoon of October 11, the Steering Committee for Natural Disaster Prevention and Search and Rescue of Quang Nam Province issued a written request to Song Tranh Hydropower Company to operate and regulate Song Tranh 2 hydroelectric reservoir at level of water to welcome floods.
According to Vu Duc Toan, director of Song Tranh Hydropower Company, the unit will carry out flood discharge to regulate downstream water at 200-2,000 m3 / s from 19:00 tonight (October 11).
Quang Nam Flood Discharge Hydro Power Scene
According to the data updated at 5 p.m. on October 11, the water level at Song Tranh 2 elevation is 166.73 m (the flood water level is 165 m). The water flow to Song Tranh 2 is up to 2224 m3 / s. Song Tranh 2 will discharge the floods downstream of the Thu Bon River in Cua Dai (Hoi An) before flowing into the sea.
At 18 p.m. on October 11, three hydroelectric plants A Vuong, Dak Mi 4 and Song Bung 4 continued to discharge floods downstream. Specifically, the discharge of hydroelectric energy from A Vuong on the spillway 1,114.67 m3 / s, with 74.7 m3 / s; Discharge of hydroelectric energy Dak Mi 4 on the spill 2,464.76 m3 / s, with 104.96 m3 / s; Song Bung 4 hydroelectric discharge over spillway 1335 m3 / s, with 160 m3 / s. The total volume of 3 hydroelectric discharges in the Vu Gia River is more than 5,149 m3 / s.
Hydroelectric power discharge scene Dak Mi 4 (clip material)
Song Tranh 2 elevation is known to have the normal water level of 175 m, the highest water level before the flood is 172 m, the water level to receive flooding is 165 m; A Vuong hydroelectric power station has a normal water level of 380 m, the highest water level before the flood is 376 m, the water level of the flood is 370 m; Dak Mi 4 hydroelectric power station has a normal water level of 258 m, the highest water level before the flood is 255 m, the water level of the flood is 251 m; The normal water level of Song Bung 4 hydropower plant is 222.5 m, the highest water level before the flood is 217.5 m, the flood water level is 214.5 m.
According to the Quang Nam Provincial Steering Committee for Natural Disaster Prevention and Search and Rescue, heavy rains are expected to continue in Quang Nam province in the next 24 to 48 hours. Rainfall from October 11 to October 13 October are common 250-450 mm, in some places more than 450 mm.
On the afternoon of October 11, when Typhoon No. 6 landed, there was a fairly strong wind in Quang Nam. Cyclones appeared in Binh Hai and Binh Trung communes (Thang Binh district), damaging and accelerating the roofs of the houses of nearly 50 people. Fortunately, the whirlwind does not harm people.
Clip: A tornado caused serious damage in Binh Trung commune – Thang Binh district
Meanwhile, on the afternoon of October 11, the father and son of missing fishermen in Nui Thanh district were not found. Before that, around 5 o’clock on the same day, people discovered that the QNa-90499 TS fishing boat sank while moored in a river in Xuan My Village, Tam Hai Commune, Nui Thanh District . By inspection, the owner of the boat and the father were Mr. Nguyen D. (SN 1973, Xuan My village) and Mr. Nguyen Phuc Đ. (SN 1997) disappeared.
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