Table of Contents
- Completion of Safety Measures in Sumin District
- Background of the Project | Resolution of Recurrent Flooding in Sumin District
- Characteristics of the Facility | Construction of a 35,000-ton Stormwater Detention Tank
- Plans for Upper Utilization | A Park of 7,132㎡ is Planned
- Conclusion | Disaster Prevention in Sumin District, a New Turning Point
- Frequently Asked Questions (FAQ)
Completion of Safety Measures in Sumin District
The long-standing flooding issue in the Sumin-dong area of Dongnae-gu, Busan is at a turning point for resolution. The 'Stormwater Detention Facility Installation Project in Sumin District' initiated by the city of Busan has been completed, and the completion ceremony is set to take place on November 28 at Sumin Park.
This facility is a disaster prevention infrastructure that boasts the largest stormwater detention tank in Busan with a capacity of 35,000 tons, which is expected to effectively reduce recurring flooding damage that occurred during heavy rain.
Background of the Project | Resolution of Recurrent Flooding in Sumin District
Sumin District is known as an area that has suffered severe flooding damage in 2009, 2014, and 2017.
To address these issues, the city of Busan and Dongnae-gu have continuously pursued the installation of stormwater detention facilities by reflecting the opinions of local residents. In particular, it was selected as a new district by the Ministry of the Interior and Safety in September 2019, construction began in January 2022, and it is expected to be completed in October 2025.
This series of processes will mark an important turning point in establishing a disaster prevention system in the region.
This project involved an investment of 47.6 billion won. This initiative, which reflected contributions from the central government, the city, and the district, emphasizes the importance of solving long-term flooding issues and protecting residents. Such significant financial support is part of the effort to realize public value.
Characteristics of the Facility | Construction of a 35,000-ton Stormwater Detention Tank
The stormwater detention facility is a system that temporarily stores rainwater underground during intense rainfall. This helps alleviate the burden on rivers and drainage systems.
This facility installed in the Sumin District boasts a storage capacity of 35,000㎥ and is expected to yield several positive effects. The risk of flooding will be significantly reduced during heavy rains, strengthening the protection of properties in the low-lying Sumin-dong area.
Additionally, the region’s disaster response capabilities will be enhanced, and the structural advantage of regulating the outflow rate of rainwater will contribute to reducing flood volumes in downstream areas.
Plans for Upper Utilization | A Park of 7,132㎡ is Planned
The stormwater detention facility will be located underground, with a 7,132㎡ park planned above it. This facility aims not only to prevent disasters but also to provide a space for relaxation and cultural activities for local residents, as well as expand urban green spaces.
The city of Busan plans to secure the lacking green space through this park and create a space for residents to rest and communicate. Furthermore, it is expected to improve the local landscape and mitigate the urban heat island effect, enhancing the overall urban environment.
Conclusion | Disaster Prevention in Sumin District, a New Turning Point
The stormwater detention facility installed in the Sumin District holds significant meaning beyond simple infrastructure construction, ensuring the safety of local residents and fundamentally resolving flooding issues. In particular, the 35,000-ton storage facility is expected to play a pivotal role in Dongnae-gu's disaster response system.
Additionally, once the upper park is created, Sumin District will likely emerge as a representative case of urban innovation that simultaneously achieves disaster prevention and urban environmental improvement. The completion of this project marks the realization of a long-held aspiration of local residents, establishing a safe living environment in Sumin-dong and serving as an important turning point for urban regeneration.
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Frequently Asked Questions (FAQ)
Q. What are the main functions of the stormwater detention facility in Sumin District?
The stormwater detention facility in Sumin District stores rainwater during heavy rainfall to reduce flooding damage.
This stormwater detention facility is an underground storage tank with a capacity of 35,000 tons, which temporarily stores rainwater during heavy rains to alleviate the burden on rivers and drainage systems. This effective alleviation can successfully mitigate recurring flood damage in the frequently flooded Sumin-dong area. Additionally, it contributes to reducing flood volumes in downstream areas by regulating the outflow speed of rainwater.
Q. What is the background and purpose of this stormwater detention facility installation project?
It is a disaster prevention project aimed at resolving the recurrent flooding issues in Sumin District and securing the safety of residents.
Sumin-dong has experienced severe flooding damage multiple times in 2009, 2014, and 2017. In response, the city of Busan and Dongnae-gu have pursued the installation of stormwater detention facilities based on residents' opinions to establish a long-term disaster prevention system. After being selected as a new district by the Ministry of the Interior and Safety in 2019, construction commenced in 2022, with a goal of completion in 2025, marking an important turning point in strengthening the region's disaster response capabilities.
Q. What changes are expected in Sumin District after the completion of the stormwater detention facility?
In addition to flood prevention, the creation of a 7,132㎡ park will also improve the urban environment.
The park being established above the detention facility will serve as a relaxation space for local residents and contribute to the expansion of urban green spaces, bringing positive changes to the urban environment, such as the alleviation of heat island effects and landscape improvements. Thus, Sumin District is expected to grow into an urban innovation model that secures both disaster safety infrastructure and a pleasant living environment.
Q. How much budget has been allocated for this project?
A total of 47.6 billion won has been allocated from the national, city, and district budgets.
The stormwater detention facility installation project in Sumin District has involved a substantial budget of 47.6 billion won. This funding has been prepared in cooperation with the central government, Busan city, and Dongnae-gu, and aims to realize public value regarding long-term flood issue resolution and resident safety protection. This funding signifies an effective financial investment in expanding the region's disaster prevention infrastructure.
