高海拔地区长输管道工程质量管理研究
Research on Quality Management of Long Distance Pipeline Engineering in High Altitude Area

高海拔地区长输管道工程沿线极度高寒缺氧，环境敏感点多，设备降效明显，工人无法长时间连续作业，工程质量管理难度大。本文简单介绍了全面质量管理理论和ISO9001质量管理体系，它包括了质量管理的八项核心内容。并分析了高海拔地区长输管道工程质量管理难点，对其质量管理与改进进行了研究，主要从设计、物资采购、施工三个方面进行了阐述，通过全体参建员工的共同努力，质量管理全线受控。
It is difficult to manage quality of long distance pipeline engineering in the high altitude area for such reasons as extreme coldness and hypoxia, massive sensitive environment points, obvious equipment efficiency reduction, and impossibility of human working continuously for a long time. This paper briefly introduces the overall quality management theory and ISO9001 quality management system, the latter of which includes eight core contents of quality management. In addition, it also analyzes the quality management difficulties of long distance pipeline engineering in the high altitude area and studies its quality management and improvement, mainly from three aspects of design, material procurement and construction. Quality management of the whole line is under control through joint efforts of all staff involved in the construction.