Flood Control – Mayor Min-hui Huang along with Central Government inspect preparations
Flood Control – Mayor Min-hui Huang along with Central Government inspect preparations and fortify cross-area protection and communication.
May 14, 2024
Public Works Department / Tourism and Information Department
The season of flooding has started from May 1. Due to extreme weather, short-duration intense rainfall and typhoon events occur more frequently. Min-hui Huang, mayor of Chiayi City, led her executive team to different places for flood inspection this afternoon along with Fifth River Management Branch, Yunlin-Chiayi-Tainan Region Branch Office of Highway Bureau, Southern Region Branch Office of Highway Bureau, and people of different units such as village chiefs. The locations included Chiayi Interchange, the pumping engine room at Xingye West Road’s underpass, the embankment at Bazhang River, and Junhui Bridge. The inspection covers preparations for floods and measurements of response. They aim to strengthen the collaborations between the local and central and integrate resources in order to build a complete safety line.
After listening to the report regarding flood control at Chiayi Interchange by Te-yan Liu the chief of Xinying Section, Min-hui Huang the mayor indicated that Beigang Road plays an important role for Chiayi Interchange of National Highway No.1 that connects to different places. In the past, flood always occurred during intense rainfall which caused the blockage. By collaborating with Southern Region Branch Office, a detention basin was built to improve the drainage around the interchange. The City Government also added a pumping station and a catch basin at the inlet and the southwestern outlet of the detention basin. The construction was completed on February 6, and 4 large mobile pumps were set up before the season of flooding to increase the capacity twice. Huang appreciates Southern Region Branch Office for keeping the safety on the national highway and improving the facilities for flood control.
Afterwards, the group moved to the embankment at the north of Bazhang River to listen to the report on the construction for improvement on Bazhang River embarkment by Ming-hua Wu the director of the Fifth River Management Branch. Huang appreciates the Fifth River Management Branch for covering the demand from local development of Chiayi City while dealing with flood control. The complexity at Yongqin Bridge No.1 was solved thanks to the construction which added the functions such as flood control and beautification. The improvement on Bazhang River embankment was divided into 3 phases to introduce local features and culture from the mindset of design. The 1st phase is the construction from Yongqin Bridge No.1 to Humei Third Road starting from September 14, 2023. The goal is to prepare for Q100 flood control standard and to process dredged slurry as embankments for the safety of riverbank. It is estimated that the 1st phase of construction will complete by January 5, 2025 to connect the 4 green parks in Huzinei. The residents will have a high-quality environment for leisure time to form a green zone of Chiayi City as the expropriated area in Huzinei develops.
Junhui Bridge over Bazhang River plays an important role as a main route that connects Zhongpu, Shuishang and Procincial Highway 82. During the past 40 and more years since inauguration, Junhui Bridge has been through the 87 Flood and Typhoon Morakot which caused the exposure of bridge piers. The functions for flood control fail to meet the requirements of current river management. To keep the safety of the citizens, the City Government, Yunlin-Chiayi-Tainan Region Branch Office and other units collaborated to strive for the 970 million Taiwanese dollars budget on reconstruction of the bridge. Mayor Huang and Qing-shui Kuo the director of the branch office went to Junhui Bridge and listened to the report by Ming-chyn Tsai the chief of Shuishang Branch on the reconstruction progress and flood control during the season of floods. The safety of the citizens is always the priority, Huang stated. She appreciated the branch office for building bridges for flood control and access control. The team attempts to advance the progress to make it accessible by November. Anticipated by the citizens, Junhui Bridge will increase the safety for bridge users and drive the development in different industries and tourism after reconstruction. Huang stressed that the safety of construction workers and equipment should be ensured while focusing on progress and quality. Huang called for the cooperation and understanding of the residents nearby during the construction.
Huang reminds that different departments to keep an eye on the forecast during typhoons or heavy rain. Local governments and the Central Government work together for flood control and corresponding precautions. Instant reports for any kind of situation should be done to protect the citizens. The citizens should follow the instructions after the City Government initiates the lockdown. People ought to keep away from the blocked area in favor of the safety.
According to Public Works Department, increasing the drainage flow capacity and dredging capacity has been the focus of the City Government. Up until the end of April, the dredging length of the drainage system is 15,318 meters while the slurry dredged reached 1,498 cubic meters. The City Government advanced the arrangements and scheduled the training for flood control professionals on January 26. On March 15, relative units gathered for the meeting on integration of resources during emergency and mutual supports regarding communications for disaster relief. The completed construction sites include the 5 underground pumping station, dredging of catch basins, inspections on the 2 pumping stations at Houhu and Hunei, replenishment to the hydraulic system, pumping tests, and the preparation for the 24 large mobile pumps. There have been 20 out of the 24 installed in low-lying areas and 4 as stand-by pumps.
The spokesperson of Public Works Department further explained that the City Government keeps striving for budget on adding 7 more large mobile pumps to prepare for situations such as the 0910 heavy rain incident in 2023. There have been 5 pumping stations added to improve the efficiency. In addition, 55 detectors have been set up in the drainage system to access instant information of water level in low-lying areas as well as analysis for improvement. Residents ought to check the fallen leaves or mud accumulated at draining holes around the houses to ensure the water flow for precautions