加强水政建设管好城市河湖刘善荣北京市城市河湖管理处管理的范围线长、点多、面广，水政监察工作的难度较大。一是随着城市建设的高速发展，每年都有多项道路、煤气、热力、电力、自来水等市政建设工程过河施工，给河道正常运行造成不同程度的影响。二是沿河居民私搭乱建... Strengthen the construction of water conservancy and pipelines to manage urban rivers and lakes Liu Shanrong The management scope of Beijing Urban and River Lakes and Lakes has a long line, with a large number of points and a wide range of areas. It is more difficult for the water administrative work to be carried out. First, with the rapid development of urban construction, there are a number of roads every year. Construction of municipal projects such as gas, heat, power and water supply will cross the river and affect the normal operation of the river to varying degrees. Second, private residents along the river to take chaos ...