[Jinchang, Gansu] Jinchuan District has built the "Lizi Project" to solve the problem of urban waterlogging.

In order to solve the problem of urban waterlogging and fully collect and use rainwater, this year, Jinchuan District launched the construction project from Tianjin Road to Beihuan Road Rainwater Drainage Pipeline Network to continue to improve urban functions, improve the living environment, and enhance the image of the city.

On the construction section of Nanchang Road in the urban area, the construction staff are cooperating with the division of labor, digging, cleaning up the soil, and laying rainwater pipelines. According to Rui Wenbin, the person in charge of the construction site, the construction project of the rainwater drainage pipe network from Tianjin Road to Beihuan Road mainly includes: on Shanghai Road (Xinhua Road to Nanchang Road), Nanchang Road (Shanghai Road to Tianjin Road), Tianjin Road (Nanchang Road to Beihuan Road) Set up 7665 meters of rainwater collection pipe network, and set up rainwater and rain inspection wells at various intersections and along the line; 500 meters of new U -shaped canal and 1000 meters of U -shaped canal are mainly for effectively solving the water after the rainy road area water. The issue of rainwater collection and emission.

It is understood that the construction project of the rainwater drainage pipe network from Tianjin Road to Beihuan Road has been excavated by Tianjin Road (Nanchang Road to Beihuan Road) as of now. The layers are laid 15,400 square meters and 11,300 square meters of asphalt surface layer. Two consumer ponds are built, and 320 meters of U -shaped canal are built. Nanchang Road (Nanchang Road to Shanghai Road) trench grooves excavated 510 meters, packed 510 meters, and the grooves were filled in 510 meters, and the asphalt surface layer paving was completed. At present, the section of Shanghai Road (Tai'an Road to Nanchang Road) has begun to be a fence, and construction is about to begin. It is expected to be completed in mid -November. According to the planning of the Jinchuan District Project, the Jinchuan District Municipal Engineering Office plans to prepare to implement the reconstruction of the drainage pipe network of the Jinchang municipal area. The total length of the concrete pipeline of the diameter is 10,600 meters, and 251 are renovated in synchronous reconstruction.

In recent years, Jinchuan District has made articles from the upstream from the rainwater to the upstream, and the collection of rainwater is arranged into the Xiganqu and the nearby green belt, which effectively reduces the accumulation of water sections such as Nanchang Road, Shanghai Road, Yongchang Road, especially in Yongchang, especially in Yongchang. The west side of the road (Qingyang intersection) builds 3 rainwater collection ports, and two rainwater collection ports are built on the park road bridge and Jinchuan Road and bridges, so that a large amount of rainwater from the mining area of ​​Jinchuan Group Corporation and Jinchuan Road to Yongchang Road is collected and discharged into the Xiganqus into the Xiganqu. , Solve the problem of severe water accumulation in this section. The local road surface of Xinhua Road and the Southwest Cross of Xinhua Road and Shanghai Road has been improved to solve the problem of serious water accumulation after the rain in the southwest corner of the cross. In response to the serious problems of rainy water on the cross on Tai'an Road and Guangzhou Road, the rainwater was drained into the nearby green belt by adding a temporary pump to accelerate the discharge of rainwater. After the implementation of the construction project of the rainwater drainage pipe network from Tianjin Road to Beihuan Road, it will further improve the problem of urban waterlogging in Jinchuan District.

Wen, Picture: Cai Ruiqi

Edit: Yu chrysanthemum

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