New upgrade of drainage facilities in Zhongshan East Road in Nanjing solve the problem of rainy days

Zhongshan East Road is located in the center of the main city of Nanjing, and the east -west direction of the core area of ​​Nanjing's main city is connected to the western end. In order to improve the response capacity and flood prevention capacity of the extreme weather in this section, and strengthen the efficiency of the operation of drainage facilities and the safety guarantee of citizens, Ancheng Yuhe carried out a new and upgraded operation of the drainage facilities in Zhongshan East Road.

After many inspections, the staff found that the traditional "five -defense" manhole cover on Zhongshan East Road affected the water drainage capacity. Every rainstorm also needed to open the manhole cover to speed up the rainwater to the pipe network, and to squat to prevent pedestrians from stepping on the pedestrians. null. In order to solve this "blocking point", the staff put the "Five Defense" manhole cover into a pyramidic manhole cover in the water accumulation of the water accumulation in Zhongshan East.

Gallery

During the period, the construction standards are strictly required, every step of operation is implemented, and through high -efficiency construction at night, the destruction of road surfaces and the impact of citizens' travel to the greatest extent.

Work site

At present, a total of 1 Zhongshan East Road has been replaced and 15 new flats are replaced. A new rain -level ravioli is added at the entrance of the hospital to lay a solid foundation for the future heavy rainfall weather.

(Xiong Xiujuan)

Review: Pan Ruikai

Editor in charge: Xu Luping

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