Value analysis of government water supply and drainage pipeline engineering system
As an indispensable part of every region in China, involving every small and medium-sized and even prosperous city, the planning and construction of water supply and drainage pipeline project is very eye-catching. Therefore, the government needs to deeply analyze its construction direction and application value. Only by clarifying its value can we truly reflect its value and make contributions to local development.
The municipal government attaches great importance to the construction of water supply and drainage projects. A large number of people live together, and the economy is active, accompanied by the utilization of various resources. It is true that water, as an indispensable part of life and work, has been used to a considerable extent. And this will produce a lot of domestic sewage, industrial wastewater and so on. In order to avoid serious damage to the environment, this part of the water source must be reasonably regulated. Therefore, the emergence of water supply and drainage engineering is very timely. The setting of urban water supply and drainage system can better monitor the wastewater treatment in various parts of the city, reduce environmental pollution as much as possible, and avoid domestic garbage blocking urban water supply and drainage pipelines. In addition, preventing all kinds of urban water pollution and dredging water bodies are all important work links in municipal construction.
At present, the water resources circulation system in various places has been quite perfect. As an important hub of municipal reform, water supply and drainage works play a guiding role. It is located in the central link of the whole water resources management system and plays the role of regulation and circulation. Guide the discharge and purification of urban sewage and give people a good, comfortable, healthy and stable livable environment.
This paper analyzes the technology applied by municipal authorities in the construction of water supply and drainage pipelines.
Mainly concentrated in these aspects:
Pre-monitoring and adjustment links
The preliminary stage is actually the preparation stage. Before any project starts, it needs to be measured and planned for a certain period of time, and the construction of urban water supply and drainage projects involves considerable construction drawings, and the preparatory work is more important. The first is the pay-off work. This step is very critical, and excellent calculation is of greater significance to the statistics and prediction of water supply and drainage system in the later period. After careful inspection and testing, we can better narrow the distance and make the final result match the ideal blueprint. Of course, when setting out, professionals are also needed to draw the dug grooves to avoid mistakes in construction.
Mid-term trenching
The mid-term stage is based on the previous work. Usually, after the pay-off work is completed, the preparation for trench excavation can be started. This step also means that the work of the drainage pipeline has officially entered a white-hot period. Construction personnel should work according to the guidance left in the early stage, according to the orientation and construction content one by one. After the scheme is compiled, investigated and submitted to relevant institutions for approval, the project can be started as scheduled. In addition, attention should be paid to the safety of buildings and other buildings along the surrounding area.
Analysis on Burying Activities of Municipal Water Supply and Drainage Pipeline Project
The construction of municipal water supply and drainage works not only involves one aspect of planning content, but also is the focus of many links. Therefore, the selection and burial of pipelines are very important. As long as there is a problem in one link, it will naturally affect the smooth development of other links.
Choosing the right construction materials In order to ensure that the water supply and drainage construction work is in place, the materials used in the construction also need to be carefully screened. In order to prevent some manufacturers from mass production, the quality is not up to standard, which will affect the later loading and unloading and supporting facilities. Conduct in-depth inspection of pipeline materials in construction sections, and report any problems in time to prevent unqualified building materials from flowing into construction links.
In the stage of water supply and drainage pipeline embedding, in order to prevent unnecessary influence when the pipeline is buried, it is necessary to clean up the pollutants on the foundation surface before embedding, and at the same time confirm the position of the template, and the exhaust pipe should be placed from top to bottom. The work needs man-machine cooperation, on the one hand, manual monitoring, on the other hand, loading and unloading and filling with instruments. Avoid large-scale collapse, avoid excessive gravity accumulation on the ground, resulting in collision. Improve construction quality and maintain construction safety.
Comprehensive inspection work in the completion stage
After the general construction work is completed, it needs to be handed over to a professional technical team for standard testing of the project. All aspects of the actual construction need to be carefully inspected, and the appearance should be investigated one by one to meet the design standards, and a closed water test is also needed. According to the principle of upstream and downstream operation, the subsection test is carried out.
Integral repair link in the later stage of completion
This step belongs to the stage of pavement consolidation, that is, the pavement of the buried road section is repaired and the quality of the construction road section is tested to be qualified. The staff cleaned up the sludge and garbage left on the ground to maintain normal traffic for pedestrians. Backfill and restore the road appearance.
With the development of the times and the rapid development of economy, more and more high-tech teams gather in major cities. Accompanied by high living expenses. Based on this environment, urban water supply and drainage has also encountered great challenges. As an important part of municipal construction, water supply and drainage pipeline project will bear an important part of people's work and life now and even in the future, and provide stable technical support for the public. In order to meet the increasingly severe demand of water supply and drainage system to the greatest extent, the later construction activities will be further reformed and improved to ensure that the urban water supply and drainage work will play its due role.
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