天津南港LNG工程施工安全管理体系研究

发布时间：2018-02-16 00:39

本文关键词： LNG 安全管理鱼刺图法肯特评分法　出处：《北京交通大学》2017年硕士论文　论文类型：学位论文

【摘要】：天然气是一种重要的能源和化工原料,对国家发展和人民生产生活来说都是至关重要的。一般来说,天然气通常以液态的形式(LNG)进行长距离管道运输。液化天然气易燃易爆的特性决定了无论是施工期间还是运行期间,都需要特别注意安全风险的管控。尽管国家在十余年间先后出台了多部关于天然气运输安全的法律法规、国家行业企业标准,但是我国的天然气管道项目施工仍然存在着诸多安全问题。近些年来,石油天然气管道建设企业也在强化安全管理方面出台了一系列办法举措,然而目前的管理体系和方法错综复杂,针对性差。只能起到一定的指导作用,并不能形成具体、可操作的文件,也不方便施工的各方实时操作。故此,本文将针对天津南港LNG项目输气干线工程建立起一个有针对性的安全管理体系,包含施工过程中的各个环节及各参与方。本文首先通过事故致因理论及鱼刺图法对项目的安全问题进行了识别。之后运用肯特法对项目进行了具体的评价和分析。通过分析评估结果,找出了项目施工过程中潜在的安全隐患点,并具体分析了造成这些安全隐患可能的原因以及具体需要控制的方面。紧接着,本文结合现有的安全管理办法,如安全培训,监督,例会等,有针对性的为项目各参与方在每一个安全控制点上找出合适的安全管理办法。最后通过为各参与方制定多种保障制度的方法,建立起了一套完整并有效运行的施工安全监督办法,有效的降低了各类事故的发生概率,节约了资源,降低了生产成本,也提高了企业经济效益与社会效益。
[Abstract]:Natural gas is an important source of energy and chemical raw materials, which is vital to the development of the country and to the production and livelihood of the people. Generally speaking, Natural gas is usually transported over long distances in liquid form. The flammable and explosive properties of liquefied natural gas determine whether it is during construction or operation. In spite of the fact that the state has issued a number of laws and regulations on the safety of natural gas transportation in more than a decade, national industry and enterprise standards have been issued. However, there are still many safety problems in the construction of natural gas pipeline projects in China. In recent years, oil and gas pipeline construction enterprises have also introduced a series of measures to strengthen safety management. However, the current management system and methods are complicated and have poor pertinence. They can only play a guiding role, can not form concrete and operable documents, and are not convenient for real-time operation by all parties involved in construction. This paper will set up a targeted safety management system for the LNG project of Tianjin Nangang Gas Transmission Trunk Project. This paper first identifies the safety problems of the project by accident cause theory and fish-prickly diagram method, and then evaluates and analyzes the project by using Kent method. ... by analysing the results of the assessment, This paper finds out the potential hidden safety problems in the construction process of the project, and analyzes the possible causes of these hidden safety hazards and the specific aspects to be controlled. Then, this paper combines the existing safety management methods, such as safety training, supervision, etc. Regular meetings, etc., to identify appropriate safety management methods for each of the project participants at each safety control point. Finally, through the development of a variety of safeguards systems for each participant, Set up a set of complete and effective construction safety supervision method, effectively reduce the probability of all kinds of accidents, save resources, reduce production costs, but also improve the economic and social benefits of enterprises.
【学位授予单位】：北京交通大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TE88;TU714

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