Nghe An: Saltwater barrier bridge collapsed, dozens of hectares of production land were contaminated with salt.
(Baonghean.vn) - These are important irrigation works with the functions of preventing salinity, keeping fresh water, regulating water and preventing floods for the two localities of Nghi Loc and Cua Lo. However, Khe Dam bridge and Giang bridge in Khanh Hop commune, Nghi Loc district have collapsed and subsided, dozens of hectares of production land are contaminated with salt.
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Khe Dam Bridge in Khanh Hop Commune has the function of regulating water and preventing floods for Nghi Phong, Nghi Thach, Khanh Hop Communes in Nghi Loc District and Nghi Thu, Nghi Huong Wards in Cua Lo Town. At the same time, this is also a project to prevent salinity for dozens of hectares of production land in the two localities. However, after recent natural disasters, part of the bridge collapsed, sweeping away many parts. Photo: Quang An |
Current status of Khe Dam bridge. Clip: Quang An |
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According to observations, the bridge has two damaged water barriers; the remaining seven water barriers are also structurally affected, the bridge pillars are also broken and dangling. Photo: Quang An |
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The water also eroded nearly 20m of the eastern embankment (previously reinforced with concrete), and the risk of further erosion inland continues, especially during high tides. Photo: Quang An |
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Because Khe Dam Bridge was damaged and could no longer regulate water, the water poured heavily into Giang Bridge (about 500m south of Khe Dam Bridge), causing the bridge to collapse. The subsidence was clearly visible from afar. Photo: Quang An |
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It is known that the Giang bridge is 31m long and 6m wide. Currently, 5 pillars have collapsed, 2/3 of the bridge body is broken, leading to serious damage to the entire bridge structure and the remaining water barriers. Photo: Quang An |
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Mr. Nguyen Manh Hung - Vice Chairman of Khanh Hop Commune People's Committee said: Since the time Khe Dam Bridge and Giang Bridge were damaged, saltwater from Nghi Tan Bara (Cua Lo Town) has continuously flooded into the local production land area, there is no way to prevent it. Currently, the commune has sent a report to all levels and sectors but so far it has not been able to fix it. Photo: Quang An |
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The bridge body was completely broken and no longer able to regulate water. Photo: Quang An |
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According to statistics, due to the damage of the two bridges, salt water has intruded into about 60 hectares of production land in the two localities of Khanh Hop (Nghi Loc) and Nghi Thu (Cua Lo). The government and people are very worried because if there is no early solution, these areas of land will be forced to leave the next crop fallow because they cannot be planted. Photo: Quang An |
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