Qingdao Rain and Police Streaming Network will clear zero two years in advance, and 47 key projects have completed investment of 807 million yuan

Qingdao Daily/Guanhai News August 30th News completed 416.74 kilometers to complete the municipal sewage pipeline network, and the construction of the municipal rain and sewagefire pipeline was completed to complete the renovation of 12.01 kilometers. This is one of the key tasks of water infrastructure in urban renewal and urban construction for three years. Since the beginning of this year, the Municipal Water Management Bureau has actively carried out the "two clearing zero, one bidding" work in combination with the "year -quality ability improvement year" activity, studying and solving the problem of urban drainage, accelerating the number plate. As of now, various tasks have been comprehensively promoted, and the investment in funds has been steadily improved. 47 of which have started 14 key projects and 2 were completed, and a total of 807 million yuan was completed.

In the afternoon, at the largest sewage treatment plant in Jimo District, the construction site of the expansion project of the sewage treatment plant, the tower crane runs back and forth, the construction units are carried out in an orderly manner. Scenes.

That is, the sewage treatment plant is mainly responsible for handling municipal sewage in the main urban area of ​​Jimo and the surrounding industrial parks. The current sewage treatment capacity is 200,000 cubic meters per day. That is, the upgrade and reconstruction project of the sewage treatment plant will adopt the "reduction of capacity and expansion" to increase the water quality standard of the sewage plant to the surface level IV. "We have deployed personnel and machinery and equipment, and we are promoting construction at full speed, and the golden period of construction after rain to ensure that it is completed on time." The project leader Yu Hongchang introduced that the project started in July 2021. The current supporting project has been completed. The construction of a new 50,000 cubic meter/day biological response pool and the second Shenchi is underway. From the perspective of the overall progress, the total project has been completed about 75%. It is expected that the entire construction task will be completed at the end of October this year to achieve water intake testing conditions.

The sewage treatment plant bidding and reconstruction project is the "highlight" in the work of "two clearance, one bidding". This year, the "Two Clear and One Bidding" three -year tackling action plan jointly issued by the Municipal Water Administration and other departments and other departments clearly stated that by the end of 2024, by the end of 2024 The sewage treatment plant in 17 cities will complete the bidding and reconstruction tasks. By then, the proportion of sewage treatment plants with a standard IV standard will exceed 60%. At present, the sewage treatment plant, the sewage treatment plant of the sewage treatment plant, and the sewage treatment plant in the north of Jimo North sewage treatment plants have started.

Water infrastructure is the key content of the construction of municipal facilities in the eight major tackling actions, and it is also an important pole to protect people's livelihood, serve the society, and support economic and social development. Since the beginning of this year, focusing on "more perfect", the city has launched and actively carried out the "two clearing zero, one bidding" work, integrated into urban renewal and urban construction three years, and established "two clear zero, one bidding" Work joint meetings, coordinate and coordinate work mechanisms, simplify approval procedures, and form a joint effort. The joint conference office issued the "Notice on Doing the" Two Clear and One Bidding "related work in Qingdao City Drainage", further clarifying the key tasks, combing 47 lists of construction projects, establishing "weekly adjustment, monthly month The "work mechanism to promote the increase, quality improvement, and efficiency of water facilities, and continuously improve the quality of people's life and urban carrying capacity.

In order to completely solve the problem of waterlogging and water in the city, it is necessary to let rain and stain "do their own ways" to achieve rainwater into the river and sewage into the factory. In terms of zero in the urban construction area rain and sewage, the "Action Plan" lists a detailed schedule. By the end of 2022, the municipal municipal rain and pollution bleeding pipe network renovation tasks were cleared to achieve the diversion of rain and stains, and the tasks were completed two years in advance. By the end of 2024, the problems of rainfall and mixing of newly investigated in the city and districts and cities will complete the renovation and transformation in accordance with the requirements of rainfall diversion.

Yu Fengtao, director of the Drainage Management Office of the Municipal Water Affairs Administration, introduced that a total of 49.82 kilometers were built in the district municipal rain and pollution flow pipeline. As of August 15, a total of 12.01 kilometers were completed. Among them, Jiaozhou plans to invest 3.8 billion yuan in three years to implement projects such as municipal drainage pipe network reconstruction; the West Coast New District will combine the combined current pipe network reconstruction project into urban renewal and urban construction, which will be divided into three project organizations to effectively save resources.

In the culpriting operation of the black odor water body in the urban construction area, the city continued to conduct investigation and rectification, and established a ledger one by one for the standard of water quality to meet the standards of black and odorous. Governance, ecological repair, water supply and other means to renovate, and implement sales management. In May this year, the districts and cities carried out a comprehensive arrangement of the water body in the completion area, and no new city black and odorous water bodies were found.

The ultimate purpose of the sewage treatment plant for the transformation is to achieve the use of sewage resources. The city continues to increase the use of recycled water conservancy. After the bidding, the sewage treatment plant is used to achieve the use of recycled water as much as possible, which can not only save water resources, but also protect the ecological environment. It is reported that there are 9 key construction projects in the city, and the Recycling Water Use Project (30,000 tons/day) of Lingshanwei Sewage Factory of the West Coast New District has been completed. Four projects including sewage plant, Longquan River sewage plant in the West Coast New Area, and the use of recycled water such as the recycling water of Poili Water Quality Purification Plant have started, and the total investment has completed a total of 354 million yuan.

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