Rainwater and sewage diversion construction process

[It's necessary to divert the rainwater and sewage in the community.] According to the relevant regulations and laws, rainwater and sewage diversion should be implemented in the newly built areas. For areas where rainwater and sewage confluence has been implemented, rainwater and sewage diversion should also be carried out. The purpose of separating rainwater and sewage was to prevent sewage from polluting rivers and underground water, improve the sewage treatment rate, improve the urban water environment, and reduce the cost of sewage treatment. Therefore, according to the regulations and environmental protection needs, the diversion of rainwater and sewage in the community must be carried out.

The cost of diverting rainwater and sewage in the community was borne by the owner or developer. According to the law, the local government is responsible for the cost of the national infrastructure rainwater and sewage diversion project. The government is responsible for the construction cost of public drainage facilities, and the drainage facilities within the community need to be funded by the property owner or partially funded by the government. Therefore, the owners or developers of the community needed to be responsible for the diversion and transformation of the single building or the red line of land. However, the specific responsibility may vary according to the region and the specific situation.

The cost of the rainwater and sewage diversion project was about 1500 to 4000 yuan per meter. The specific pricing needed to take into account the actual situation, such as siltation and dredging of the waterway, green and beautification, environmental protection, construction safety, and other factors. The prices of different regions and different manufacturers would also vary. In addition, the cost of the rainwater diversion project was related to the pipe diameter. Generally speaking, the larger the pipe diameter, the higher the cost. In general, choose a professional and experienced construction team or company, and consult the relevant construction standards and requirements to ensure the quality of the project and the construction effect.

The purpose and significance of separating rainwater and sewage was to facilitate the collection and utilization of rainwater and the central treatment of sewage discharge, reduce the impact of water volume on the sewage treatment plant, improve the efficiency of sewage treatment, and save the cost of sewage treatment. By transporting rainwater and sewage separately, the burden on the sewage treatment plant could be reduced, and the pollution of natural water bodies by sewage could be avoided, protecting the environment and water resources. In addition, the diversion of rainwater and sewage could also improve the quality of the city's water environment, improve the city's taste and management level, and improve the living environment and quality of life of the citizens. In general, rainwater and sewage diversion was an important livelihood project, which had long-term significance for urban sewage treatment.

The benefit of separating rainwater and sewage was that it could reduce water pollution and protect the environment. By separating the rainwater and sewage, the rainwater could be directly discharged into the river or used, while the sewage would be sent to the sewage treatment plant for treatment, preventing the sewage from polluting the river and underground water. In addition, the separation of rainwater and sewage could also increase the sewage treatment rate, significantly improve the urban water environment, reduce the cost of sewage treatment, and ensure the treatment efficiency of the sewage treatment plant. The separation of rainwater and sewage also made it easier for rainwater to be collected, utilized, and discharged in a central manner, reducing the impact of water on the sewage treatment plant. Therefore, the diversion of rainwater and sewage could greatly improve the environmental quality, urban taste and management level of the city, and improve the living environment and quality of life of the citizens. As for the disadvantages of separating rain and sewage, according to the information provided, it was not explicitly mentioned.

The management responsibility for the diversion of rainwater and sewage in the community belongs to the relevant construction unit and the urban drainage department. Specifically, the construction unit was responsible for the drainage network of the residential area within the construction land and the connection well with the municipal drainage network, while the urban drainage department was responsible for issuing and supervising the drainage permit. In addition, the urban drainage department can also entrust specialized agencies to undertake the specific work of drainage permit review and management. Therefore, the management of rainwater and sewage diversion in the residential area involved the construction unit, the urban drainage department, and relevant specialized agencies.

The construction of the rainwater diversion project may cause damage to the road surface. In the rainwater diversion project of some residential areas, the road surface may be damaged due to large vehicles entering and leaving the residential area. Some owners reported that during the construction period, some roads were crushed and the road surface was seriously damaged. In addition, the construction unit did not set up a fence, and the dregs and silt were piled up in the open air. When the wind blew, the dust flew, affecting the aesthetic appearance of the community. However, there was no information on how to solve this problem.

The significance of rainwater and sewage diversion in the residential area was to solve the problem of urban water pollution and improve the quality of the water environment. Many urban districts did not have specialized rainwater and sewage pipes during construction, resulting in mixed discharge of rainwater and sewage, causing water pollution. Through the diversion of rainwater and sewage, this situation could be avoided and the water environment quality of the region could be improved. In addition, rainwater resources could be used for watering gardens, toilet water, and other activities, while sewage needed to be processed before it could be discharged. Rain and sewage diversion could reduce the load of urban sewage treatment system and save resources and energy. In addition, the diversion of rainwater and sewage could also solve the problem of water shortage and improve the efficiency of water utilization in the city. In general, the diversion of rainwater and sewage in the community was of great significance to improve the quality of the water environment and solve the problem of water shortage.

Some residents in Binzhou City were angry about the rainwater diversion project. They complained that the community had become worse after the construction and that there was a problem of water accumulation. The owners questioned why the roads in the downtown area were so smooth after the rainwater and sewage diversion, but the backfilled roads in the west area were so rough. The construction team responded that this was done according to the contract requirements. The owners also complained that the construction was carried out late at night, affecting their rest, especially for the students who were about to take the college entrance examination. In addition, some owners reported that the water pipes were dug out during the construction period, causing trouble in their daily lives. In general, some small district owners in Binzhou City were dissatisfied with the construction quality and impact of the rainwater and sewage diversion project.

The particularly smelly problem after the transformation of rainwater and sewage diversion may be caused by some specific situations or technical problems. The purpose of the rainwater and sewage diversion was to solve environmental problems, waterlogging problems, and image problems. By separating rainwater and sewage, pollution could be controlled from the source, increasing the sewage treatment rate and preventing sewage from polluting the water body. In addition, the diversion of rainwater and sewage could also improve the drainage problems of old residential areas and reduce the phenomenon of sewage flooding and waterlogging. At the same time, the diversion of rainwater and sewage could also reduce the impact of sewage on water bodies, improve the living environment of residents, and enhance the image of the city. However, the search results did not mention anything about the particularly smelly problem after the rain and sewage diversion. Therefore, it was impossible to determine the reason why the rainwater and sewage diversion was particularly smelly.