P-L Long Natural Gas Pipeline Engineering Quality Control Study

Engineering point of gas transmission pipeline,wide field,face,more densely populated,along the different folk customs,long rainy season,watery,mountain steep,vegetation is rich,long construction front,cooperated-builing team,with characteristics of high steel grade,medium components complex,therefore is especially strict with quality.there are many uncertain factors in the engineering construction of long distance pipeline industry.These factors will affect the quality of the project,and then by the quality caused by the loss of enterprises also increased,these factors will make the quality management carried out either in theory or in practice,will be subject to certain obstacles.If we can break through the obstacles that seek to establish effective and scientific quality management system smoothly done or easily solved.Construction of scientific quality management system to ISO9001:2000quality management system as the standard,the enterprise should be put into the market to the quality of goods,qualified goods can help enterprises to increase market competitiveness.At the same time,the promotion of total quality management system can be integrated into the enterprise culture,is the enterprise business objectives and quality management objectives.From this we can see that,according to the ISO9001:2000 quality management system standards,the construction enterprise quality management system and simultaneously fit,that is to say the ISO9001:2000quality management system paved the way for the pipeline industry quality management system construction.Through this work,improve the quality management system of long distance gas pipeline project,to a certain extent,improve the effectiveness of the project quality management,to ensure its practical significance to achieve national quality project objectives.This paper first introduce the concept of quality management theory,by analyzing the concept of total quality management and ISO9000 quality management concept and the characteristics of principle,on the basis of the comparison of the difference.Pay more attention to product quality,comprehensive quality managementsystem to improve the organization;But pay more attention to the ISO9000 quality management in the implementation process of unity and standardization,it pay more attention to the product conformed to the standard operation,both made in the construction of the combination of P-L long distance pipeline engineering of natural gas is laid the groundwork for TQM-ISO quality management system.Secondly,according to project investigation and understanding as a basis for the analysis of enterprise existing quality management system,from the overall organizational structure,the construction unit,the three aspects of organization unit,find shortcomings existing in the enterprise quality management system,and make reasonable analysis to lead to the root of the problem.Again research integrated total quality management and ISO9000 quality management system,build the P-L long natural gas pipeline engineering TQM-ISO quality management system.This part of content is the main part of the thesis,this paper introduced the quality management system is how to build,and in the overall framework of system,the construction unit,construction unit three aspects is analyzed respectively.The construction unit of the quality management system is established through total quality management system,the construction unit is through the ISO9000 quality management system to build,the article also from the system of quality supervision,organization and coordination,quality control and quality improvement of the four aspects to analyze the TQM-ISO system discussion,and proposed to strengthen the education training,execution work standardization,optimization of metrological work,set up quality information system,make quality management responsibility system,from the five aspects,in order to guarantee P-L long distance natural gas pipeline engineering can accord with the requirement of TQM,ISO quality management system.The final design of P-L long distance natural gas pipeline engineering quality management system,through the design of the system,discussed the significance of the system.