The sewage pipeline is smooth and the flow is not foul, thanks to this magic van

https://www.zincheng.com.tw/he19.htm

New Taipei City ’s sewage sewer takeover households are about to reach a major milestone. In order to ensure the quality of sewage sewer projects, the New Taipei City Water Conservancy Bureau will strengthen the inspection of pipeline facilities and maintenance to ensure the smooth flow of sewage sewers. , Thereby improving the overall water environment. The sewage and sewer pipelines in New Taipei City have been deployed for about 2,600 kilometers. At the end of the year, the milestone of one million receivers will be reached. However, pipelines often have problems such as cracks and water leaks. For the maintenance of completed sewage pipelines, the Water Resources Bureau has carried out enhanced sewer closed-circuit television inspection. (CCTV) viewing function. As the slope of the sewage pipeline is the main factor that affects the smoothness of the flowing water in the pipe, the Water Conservancy Bureau will use the water accumulation method in the pipe after the injection to confirm the slope of the pipeline when inspecting the sewage sewer advancing project from this year. The CCTV image is converted into the actual accumulated water depth by a mathematical formula. In order to obtain more accurate data, the Water Resources Bureau requires CCTV inspection manufacturers to strengthen their inspection functions. At present, if there is water accumulation on the reverse slope, the CCTV inspection car can also be used to directly measure the depth of the accumulated water and quantify it with reference to the slope to confirm that the slope of the pipeline is in line with the design requirements. , So that the water flow can be discharged smoothly and reduce siltation and blockage, thereby reducing maintenance costs. The Water Conservancy Bureau said that in order to ensure the quality of sewage sewer projects, it will continue to improve the detection function to maintain the pipeline to keep water flowing, thereby improving the overall water environment and returning river water to clear water.