Jinan City Launches "Sponge Construction"

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New Earth Group


Jinan City Launches "Sponge Construction"

In July 2016, Jinan issued the "Implementation Opinions on Seriously Implementing Lu Zheng Ban Fa [2016] No. 5 Document to Comprehensively Promote Sponge City Construction", requiring the city's urban water system, garden green space system, road transportation system, and building community The four major systems under construction and new construction projects should aim at the comprehensive promotion and application of the sponge city construction model, so that the sponge city concept can lead the development of the city and return to the natural cycle. The document emphasizes the need to focus on the overall overall construction of the pilot area and the engine leader, demonstrate the promotion area, and fully start the construction of sponge cities within the city. The Municipal Sponge City Office is actively promoting advanced experience, combining river water systems, garden green spaces, road projects, as well as key tasks such as old renovation, shed renovation, central business district construction, and protection of strong leakage zones in central urban areas. It is understood that the pilot area of Jinan Sponge City will be built with 39 square kilometers, 43 major projects and 137 sub-projects, and it is required to be completed by the end of April 2017. To this end, we will focus on exploring the role of pilot regional demonstration and engine promotion, and at the same time follow the "leading method" in systematic planning and organizational management ".
The general office of the municipal government recently issued opinions on promoting the construction of sponge cities. Starting this year, it is necessary to focus on the overall overall construction of pilot areas and the engine, demonstrate and drive the promotion area, and fully start the construction of sponge cities within the city. Our city proposes to start the construction of a sponge city in the city, and adopt measures such as "infiltration, stagnation, storage, purification, use, and drainage" to achieve local consumption and utilization of at least 75% of the rainfall, and gradually achieve "light rain without water accumulation, heavy rain No waterlogging, no black and smelly water bodies, and relief of heat islands. By the end of 2020, more than 25% of the built-up area will meet the above target requirements, of which black and smelly water bodies will be basically eliminated in the built-up area by the end of 2017; by the end of 2030, more than 80% of the built-up area will meet the above target requirements.
Since last year, our city has started the construction of sponge city projects one after another, and the garden department is responsible for sponge projects such as mountain green space. On July 13 and 14, our city ushered in continuous short-term heavy rainfall, with a cumulative rainfall of 59.2mm. On June 15, except for some rain in two infiltration ponds on the west slope of Jinjiling Mountain Park, it was difficult to see traces of rain on the mountain.
The sponge project is still under intensive construction. Ma 'anshan Road has been completed and the Xinglong area of Daming Lake will be put into use in April next year. It is hoped that Jinan will not have to look at the sea next summer.

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