Wireless Communication System Of The Beijing Subway Line15EPC Project Construction Quality Control

Along with market scale extension and the rapid progress of subway construction in recent few years, more and more construction companies attend the subway construction works. As there is discrepancy at management capacity, personal quality, technical capacity between each company, so many quality accidents happened due to leaks in management and cause very bad society effect. Therefore, it is essential problem needs to be resolved urgently by construction company on how to achieve good quality control management. It definitely needs to form a set of perfect regime for construction quality control.Contents of this Thesis:it will introduce the entire process of radio and signaling installation under total construction contract of Beijing Metro line15radio and signaling system. It also analyzes the main contents of quality control work at each stage of before construction, during construction and after construction. For the project management stuff it concentrated on working manner, responsibilities, establish and execution of relevant rules. For the installation stuff it concentrated on preparation for construction, survey, execution and examination. This thesis will raise detailed solution against the problem found with above project management stuff and installation stuff, so it will efficiently improve the quality control capacity and level of project department and avoid having similar quality problems again. Construction quality control follow had established for radio and signaling system for Beijing Metro Line15by using PDCA cycling management method. A complete set of quality control system files, which has good operability, was formed for matching with the actual conditions of Beijing Metro Line15radio and signaling system. These files mainly based on actual quality control works of Beijing Metro Line15project department, and also refer to related sections of quality control documentation issued by the organization at a higher level (CREC). So it can provide a set of quality control document, which is complete and have good operability, to similar project in future.