Construction Quality Control Of The Dongxinzhuang Substation Construction Project

Substation is a very important component part of the power system, its quality is directly related to the normal operation of power transmission project development, production and socio-economic life of the people, the quality can greatly save substation construction work construction costs, and ensure the normal operation after commissioning. Tangshan power grid in the east of Beijing-Tianjin-Tangshan power grid, the Tianjin-Tangshan power grid is an important part, in addition to power supply in the region, but also undertakes the important task to Beijing, Tianjin, Chengde powered while Qinhuangdao transfer power to the west, in a very important position in the Beijing-Tianjin-Tangshan Power grid. Therefore, in the construction of the building substation process, should be based on social, economic and other circumstances and substations own characteristics, to construct a reasonable construction quality control system, using scientific quality control, improved methods and factors to establish proper quality evaluation based on construction quality index system for substation construction quality is evaluated to find the problem, you may say, to achieve sustained optimization of construction quality.This paper studies issues related to the new East Village Construction Quality substation control by reading a large number of domestic and foreign literature, substation construction quality control theory and quality evaluation methods detailed analysis to explain the status of the construction a new East Village substation construction project, lists the main quality factors, including human resources, construction materials, machinery and equipment, environment, construction methods and unproductive elements, and a detailed analysis. Accordingly build quality evaluation system construction, innovation based on fuzzy comprehensive evaluation method of entropy, entropy weight for its great flexibility and a variety of algorithms can be used together, such that the end result of greater accuracy, more objective. In this paper, the actual construction east of Dongxinzhuang situation substation, for example, the use of the evaluation questionnaire method to collect the opinions of experts, the introduction of specific data, fuzzy comprehensive evaluation of its quality of construction, the final evaluation of the results obtained by calculation. Also, with construction issues and relevant information exists, combined with the evaluation results from the comprehensive management, improve construction quality management system, process control and schedule management, control environmental hazards, construction safety management several angles proposed a series of meaningful quality optimization measures to guarantee the construction of the substation building has a high-quality complete reference.