Research On Quality Control Of CPP Hole Plugging Projects

As China's oil and gas development,there are 655 oil and gas long distance pipelines,the total mileage reach 10,2000 kilometers,some have been running for more than 40 years,some pipes have rust,thinning.Hole sealing engineering under the condition of constantly lose complete pipeline renovation construction,project risk is big,the construction demand is high,so the quality control is rather important.In this paper,speak for the open hole sealing engineering quality control method.This article based on the quality control inspection research in domestic and foreign projects carried out by analyzing the factors that affect the quality of the project,the actual situation of the research pipeline bureau hole plugging project,plugging Situation explore Pipeline Bureau openings project quality,the existence of problem cause analysis,research management into the construction phase of the quality control process,the corresponding countermeasures and specific measures and established control system,the quality control theory for engineering practice,quality control using scientific methods to achieve the desired control purposes.By plugging holes engineering example,the quality control system and measures were discussed,through the improvement of the pipeline system and the system office openings statute quality control plugging project,plugging security holes job quality,to open quality control and scientific decision-making hole plugging project reference.