Study On Quality Controlling Of Guangzhou Metro Line 5 Dongpu Station

The subway construction regarding enlarges the urban skeleton, the enhancement key city region radiation function, consummates the synthesis transportation system, to promote the urban construction quality, raises the mass transit service level, the improvement investment environment, stimulating local economic effect also is very significant. With many cities put into the subway construction, quality problems are also increasingly prominent.But constructs the construction is an extremely complex process, affects the quality the factor to be many, easy to have the quality question. The contractor shall always put the engineering quality as the key project construction management, and accept the supervision and inspection of the quality supervision agencies, obey the owners, the design, supervision of management, through personnel, materials, machines, processes, product protection and so on each link of quality control, forming a complete set of quality control system, so as to achieve the ultimate purpose of engineering quality control. This article utilized the project management the idea to conduct the research to the subway construction quality control, the prime task was as follows:1. Puts forward construction quality control the significance, objective and main content and introduced the contractor SDEJ Dongpu station construction quality control, and the basic situation of current construction quality control appear the general problems;2. Discusses the construction quality control concept, content and methods, proposed the quality control key lies in the management system, the construction of the argument, for your papers of subsequent research provides theory basis;3. Combined with the contractor SDEJ before construction, construction and in each stage after the construction quality control of content, and quality control system of the argument of comparison, according to the Dongpu station quality testing results, summarizes and analyzes the quality control of thoughts and the common problem of countermeasures, discusses how to effectively control construction quality;4. To the Dongpu station quality control conclusion, through summarizing the experiences and knowledge of quality control to raise to a new level.This article research to enhances the subway construction quality control to have certain use value, also has certain reference function to other construction item quality control.