Research On Urban Stormwater Facility Maintenance And Operation Management

For a long time,China's environmental protection in the construction of urban areas,the problem of ignoring the operation highlights.The low investment efficiency,city network construction and operation and maintenance of the low level of our country,even in lakes and rivers governance in a lot of money phenomenon is an open secret.The reason behind the China's city municipal environmental protection facilities post operation and maintenance management of debt is too much.In the field of urban rainwater,scholars and engineers will focus on technology development,planning and design,model simulation,the operation and maintenance of the neglect of the study.Over the years,the experience and lessons of numerous rain problems have taught us that the final effect of Stormwater management is largely dependent on the long term operation and maintenance of Stormwater facilities.Since,as a result of China's current water management system and maintenance funds shortage caused by the disorder,aggravated the drainage pipe blockage,runoff pollution,city rainwater waterlogging and other problems;and with the promotion of the city a lot of sponge in 2014,on the ground,gray-green,the source-the end of Stormwater facilities construction,can not help but let the social parties(government departments,building owners,designers,investors)full of concern for the future of city rainwater sponge facilities operation and maintenance work.Based on this background,around the city water facilities maintenance and operation management are discussed,analyzing current situation and problems in the management of the traditional rainwater infrastructure operation and maintenance,as well as in the context of the new era of sponge City,rainwater facilities operation and maintenance management challenges;secondly,through the investigation of a large number of foreign literature summary practice and experience of developed countries in the maintenance of facilities operation and management mechanism,financial security system,comparative analysis of the specific situation in China;finally,analysis of China's innovation theory in recent years the management mode in city rainwater infrastructure operations,as well as the rainwater facility operation and management mode in the city of PPP sponge and difficult points,in order to for our country city rainwater infrastructure maintenance management work to provide constructive suggestions.