西气东输二线23标段进度管理研究
发布时间：2018-07-17 07:31
【摘要】：现阶段,中国的石油管道施工企业发展十分迅速,正处在一个稳中求进的阶段。中石油管道局及相关部门,高瞻远瞩,在这种情况下,创造性的对中国油气管道行业现阶段的发展方向进行了规划,并立志将中国油气管道建设成为世界瞩目的品牌。特别是随着西气东输二线管道工程的建设,管道局作为EPC总承包商承揽国内国际管道工程能力的提升,为管道施工行业提供了前所未有的发展空间。然而,受到各种因素的影响,管道建设工程项目的建设并不是一件很容易的事情,比如项目参与人数、项目的建设周期、项目的活动内容以及资金、资源、时间、环境等等,都会导致管道建设工程的不稳定性,给该项目工程带来一定程度的风险。管道建设工程是一项跨年度的工程项目,施工周期长、投资额高、投资效益差、野外施工环境差。除此之外,本国的管道行业的项目管理还处在一个比较低级的阶段,其管理过程还比较粗放,对于预防风险这方面的处理能力不足,而且,项目的进行过程中不确定的因素也特别多,这些项目相关因素对于项目的有效完成来说都会形成一定的阻力。EPC模式特点主要表现为：合同的内容及结构分布比较精细,其中对于责权的划分一目了然；在设计、采购、施工以及开车和控制等方面,对于项目主管的能力要求相对比较高,究其原因,其实就是这些项目子项的管理跨度较大；由于是外包的形式,项目的业主只负责整体层面上原则性的控制以及管理,这就大大增加了项目承接人的风险。由于在管道建设的过程中,存在着众多的不确定性因素,比如对项目得确立和计划过程,计划方案的论证以及开展等等,我们必须尽早的发现并且规避风险,以防止风险影响到整个项目工作的开展实施。工程项目的实施需要一定的控制管理的控制,在工程项目中,起作用的控制工具主要有三个,一是进度控制,也是首要及主要的控制任务；而是质量控制,这是对项目完成情况的保证；三是成本控制,以确保在最小的成本条件下有效完成项目。其中,对于项目的风险进行有效的预测和管理时非常关键的,这是因为如果不能很好的对项目风险进行预测管理,那么一旦风险发生,势必会对项目的实施和完成造成无法预估的影响。为了确保管道项目施工成功,尽快投入生产使用,必须要注重项目进度管理在管道施工中的应用及所起的重要作用。本文,笔者结合西气东输二线23标段管道工程,深入分析了管道建设项目过程中经常要遇到的诸多不确定因素,包括项目相关内外部环境因素,比如政治经济法律等。项目的特点通常都是限时性,因而对于项目工期的管理就变得相当重要,本文的分析中心就在于对项目进度的控制管理。
[Abstract]:At present, China's oil pipeline construction enterprises are developing very quickly and are in a stage of steady progress. China National Petroleum Pipeline Bureau and related departments, with great foresight, have creatively planned the development direction of China's oil and gas pipeline industry at this stage, and are determined to build China's oil and gas pipeline into a world famous brand. Especially with the construction of the second line pipeline project, as the main contractor of EPC, the pipeline bureau, as the main contractor of EPC, has promoted the ability of domestic and international pipeline engineering, which provides an unprecedented development space for the pipeline construction industry. However, due to various factors, the construction of pipeline construction projects is not an easy task, such as project participants, project construction cycle, project activities and funds, resources, time, environment, and so on. It will lead to the instability of pipeline construction project and bring some risks to the project. Pipeline construction project is a cross-year project with long construction period, high investment, poor investment benefit and poor field construction environment. In addition, the domestic pipeline industry project management is still in a relatively low stage, its management process is relatively extensive, to prevent this aspect of risk management capacity is inadequate, and, There are also many uncertain factors in the process of the project. These project related factors will form certain resistance for the effective completion of the project. The characteristics of EPC mode are: the content and structure of the contract are relatively fine distribution. In the aspects of design, procurement, construction, start-up and control, the ability of the project manager is relatively high, the reason is that the management span of these project sub-items is large; Since it is the form of outsourcing, the owner of the project is only responsible for the overall level of principled control and management, which greatly increases the risk of the project taker. In the process of pipeline construction, there are many uncertain factors, such as the establishment and planning of the project, the demonstration and development of the plan, and so on, so we must find out and avoid the risk as soon as possible. To prevent risk from affecting the implementation of the entire project work. The implementation of the project needs the control of certain control management. In the engineering project, there are three main control tools, one is progress control, and the first is the primary and main control task, but the quality control. This is the guarantee of project completion and the third is cost control to ensure the effective completion of the project at minimum cost. Among them, it is very important to effectively forecast and manage the risk of the project. This is because if the risk of the project is not well predicted and managed, then once the risk occurs, It is bound to have an unpredictable impact on the implementation and completion of the project. In order to ensure the successful construction of the pipeline project and put it into production as soon as possible, it is necessary to pay attention to the application and the important role of the project schedule management in the pipeline construction. In this paper, the author deeply analyzes many uncertain factors in the process of pipeline construction project, including the internal and external environmental factors related to the project, such as politics, economy and law. The characteristics of the project are usually time-limited, so the management of the project duration becomes very important. The analysis center of this paper lies in the control management of the project schedule.
【学位授予单位】：北京化工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TE973;TU722
本文编号：2129612
[Abstract]:At present, China's oil pipeline construction enterprises are developing very quickly and are in a stage of steady progress. China National Petroleum Pipeline Bureau and related departments, with great foresight, have creatively planned the development direction of China's oil and gas pipeline industry at this stage, and are determined to build China's oil and gas pipeline into a world famous brand. Especially with the construction of the second line pipeline project, as the main contractor of EPC, the pipeline bureau, as the main contractor of EPC, has promoted the ability of domestic and international pipeline engineering, which provides an unprecedented development space for the pipeline construction industry. However, due to various factors, the construction of pipeline construction projects is not an easy task, such as project participants, project construction cycle, project activities and funds, resources, time, environment, and so on. It will lead to the instability of pipeline construction project and bring some risks to the project. Pipeline construction project is a cross-year project with long construction period, high investment, poor investment benefit and poor field construction environment. In addition, the domestic pipeline industry project management is still in a relatively low stage, its management process is relatively extensive, to prevent this aspect of risk management capacity is inadequate, and, There are also many uncertain factors in the process of the project. These project related factors will form certain resistance for the effective completion of the project. The characteristics of EPC mode are: the content and structure of the contract are relatively fine distribution. In the aspects of design, procurement, construction, start-up and control, the ability of the project manager is relatively high, the reason is that the management span of these project sub-items is large; Since it is the form of outsourcing, the owner of the project is only responsible for the overall level of principled control and management, which greatly increases the risk of the project taker. In the process of pipeline construction, there are many uncertain factors, such as the establishment and planning of the project, the demonstration and development of the plan, and so on, so we must find out and avoid the risk as soon as possible. To prevent risk from affecting the implementation of the entire project work. The implementation of the project needs the control of certain control management. In the engineering project, there are three main control tools, one is progress control, and the first is the primary and main control task, but the quality control. This is the guarantee of project completion and the third is cost control to ensure the effective completion of the project at minimum cost. Among them, it is very important to effectively forecast and manage the risk of the project. This is because if the risk of the project is not well predicted and managed, then once the risk occurs, It is bound to have an unpredictable impact on the implementation and completion of the project. In order to ensure the successful construction of the pipeline project and put it into production as soon as possible, it is necessary to pay attention to the application and the important role of the project schedule management in the pipeline construction. In this paper, the author deeply analyzes many uncertain factors in the process of pipeline construction project, including the internal and external environmental factors related to the project, such as politics, economy and law. The characteristics of the project are usually time-limited, so the management of the project duration becomes very important. The analysis center of this paper lies in the control management of the project schedule.
【学位授予单位】：北京化工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TE973;TU722
【参考文献】
相关硕士学位论文 前2条
1 牛博生;BIM技术在工程项目进度管理中的应用研究[D];重庆大学;2012年
2 王艳春;基于关键链技术的项目进度管理研究[D];华北电力大学;2014年
，本文编号：2129612
本文链接：https://www.wllwen.com/guanlilunwen/xiangmuguanli/2129612.html
