Renovation of water pipes in 1,223 communities next year

https://www.zincheng.com.tw/he51.htm

This year, 677 communities (units) have replaced their own wells and renovated the water supply network in the old community. An additional 287,000 people have had access to safe, high-quality municipal water network. ■ Before the end of next year, the city water supply group will complete the replacement of self-provided wells in 1033 communities (units) and the reconstruction of the internal water supply network in 1223 old communities. The reporter was informed yesterday that Beijing Waterworks Group has completed the replacement of 677 wells (units) in its own wells and the renovation of the old water supply network in this year's district, adding 287,000 people to drink safe and high-quality municipal water network. By the end of next year, the municipal water supply group will complete the replacement of self-provided wells in 1033 communities (units) and the reconstruction of internal water supply pipe networks in 1,223 old communities. The reporter learned that in order to solve the problem of residents' water use and improve the level of refined water management in the city, the Beijing Municipal Government formulated the Work Plan to Accelerate the Replacement of Owned Wells and the Renovation of the Internal Water Supply Pipeline Network in Old Communities in 2017, requiring that the end of 2020 Completed the replacement of self-provided wells in 1033 communities (units) and the reconstruction of internal water supply pipe networks in 1223 old communities. After three years of hard work, by the beginning of this month, the city water supply group has completed the replacement of 779 wells (units), shutting down 294 wells, and the daily replacement water volume is about 202,300 cubic meters, benefiting 726,000 people. ; Completed the renovation of the internal water supply pipe network in 859 old communities, and the length of the reconstructed pipeline was about 600 kilometers. Longxiang District, Huilongguan Street, Changping District is the last point in this year's water supply pipe network renovation project of the city's water supply group. With the completion of the renovation project here, the city water supply group's own well replacement in 2019 and the old community water supply network Reconstruction tasks have been completed. A total of 677 communities (units) were replaced with self-contained wells and the water supply network of the old community was renovated, and 287,000 new people were drinking safe and high-quality municipal water pipe network. "This year, we carried out internal water supply pipe network reconstruction for 392 old communities, and the length of the pipeline is about 300 kilometers." Zhang Haixiang, deputy director of the Municipal Water Supply Group's replacement well management and joint management office, introduced the example of Longxiang Community, Huilongguan Street. There are a total of 18 residential buildings here, with a water population of about 3,800 people. Since the district was built in 1996, it has been using tap water from the municipal pipe network. However, due to the long construction period, the internal water supply pipelines have begun to age. At the end of October this year, the Municipal Water Supply Group started the reconstruction project of the internal water supply pipeline in Longxiang Community, newly laying 2 km of water supply pipelines, and renovating more than 150 water supply auxiliary facilities such as equipment wells, gates, and fire hydrants. Higher ductile iron pipes and stainless steel pipes have strong corrosion resistance and are not prone to scale. The locations where the pipes and valves are connected are mainly anticorrosive, which is safer to use. "Zhang Haixiang said. This year, the City Water Group also replaced the self-provided wells in 285 communities (units), such as Xintiandi Community in Chaoyang District, the residential area of ​​the Air Force Command College in Haidian District, and Changyiyuan Community in Changping District, and closed 120 wells. Zhang Haixiang told reporters that for the communities that have completed the replacement of self-provided wells or the reconstruction of the water supply pipeline network, they also implemented independent metering community (DMA) management, which can monitor the water consumption of the community and the operation status of the pipeline network in real time, and timely detect possible Hidden dangers of pipe network leakage, "We also install intelligent remote water meters for the residential quarters that have the conditions. In the future, we can gradually check the meter without entering the household." Zhang Haixiang said. 2020 is the end of the municipal government's work plan to accelerate the replacement of self-contained wells and the improvement of internal water supply pipe networks in old communities. The municipal water company will plan ahead and design plans to ensure the completion of 1033 communities by the end of next year ( Unit) Replacement of self-provided wells and reconstruction of internal water supply network in 1,223 old communities. At that time, within the coverage area of ​​Beijing's central urban area and surrounding public water supply pipe networks and urban sub-centers, all domestic self-provided well water supplies will be replaced by municipal water supplies.