For the municipal pipeline network, the rainwater and sewage pipes inside the residential area serve as their terminals and are also important channels for residents to carry out rainwater and sewage drainage. Therefore, strengthening quality control of rainwater and sewage drainage pipelines is crucial for improving the living environment and living standards of residents. In the implementation of the EPC general contracting project for leak detection and filling of the drainage pipeline network in Taicang City, the project department strictly controls the quality of pipes, construction process, inspection and acceptance, and other aspects to ensure the quality of use of the rainwater and sewage pipeline network in the community, and improve residents' satisfaction and happiness.
Pipe materials are an important foundation for engineering quality, therefore, the project department conducted a comprehensive and detailed inspection of the manufacturer before pipe procurement; During the supply process, each batch of goods is required to provide information such as product qualification certificates and material reports. Before the pipes enter the site, the project department arranges specialized inspectors to measure the size and wall thickness of the pipes, and inspect the appearance quality. Pipes with obvious defects are strictly prohibited from entering the site.
Due to the fact that the construction of rainwater and sewage pipelines is mostly concealed, it is particularly important to strengthen quality supervision of each process during the construction process. The project department arranges technical personnel to stand by at each working section, strictly controlling key processes such as pipe connection, sand cushion, concrete foundation, sand and stone backfilling, joint waterproofing, etc., and resolutely carrying out construction in accordance with design documents and drawing standards. For the restoration of the road surface after the completion of pipeline backfilling, which directly affects the appearance of the project, the project department strictly requires that it be smooth and aesthetically pleasing to create a comfortable living environment for residents in the community.
After each individual contract is completed, the project department will first organize internal inspection and acceptance to strictly investigate whether the rainwater and sewage pipelines are drained smoothly and whether there are any leaks or leaks. Only after the project quality has passed the internal inspection and acceptance of the project department, can individual contracts be submitted to the supervisor and owner for acceptance. Through the efforts of all personnel in the project department, the construction quality of Section 2 of the EPC general contracting project for leak detection and filling of the drainage pipeline network in Taicang City has been greatly improved, winning praise from owners and residents of various communities for the company. |
