共查询到19条相似文献,搜索用时 93 毫秒
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介绍了工程变更的概念、性质和特征,对引发工程变更的原因进行了分析,阐述了处理工程变更的程序及工程变更审批应遵循的原则,总结了变更工程的造价管理和审批过程中应注意的事项,以达到规范工作行为的目的。 相似文献
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主要说明监理工程师在工程变更中起着极其重要作用,正确处理好工程变更中各环节所出的问题是避免索赔和合同争端的关键。从以下三方面内容对工程监理与工程变更进行了分析:1)工程变更的审批原则;2)工程变更的审批程序;3)工程变更的费用。 相似文献
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高速公路工程变更管理 总被引:1,自引:0,他引:1
通过严格工程变更审批程序、规范变更内容,坚持现场办公会议纪要制度,促使变更方案及时审批,采取隐蔽工程三方联测等措施,促使加快审批和实施,有效杜绝虚假变更的发生,提高工程变更管理水平。 相似文献
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为了有效控制公路工程建设期间的工程变更,规范工程变更行为,实现工程变更费用控制,保障建设、设计、施工、监理单位的合法权益,有必要对工程变更进行规范的、有效的管理,具体的审批程序、控制办法需要参建各方共同努力。论文主要对工程变更的范围和内容、审批程序以及变更工程的造价管理进行介绍。 相似文献
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介绍了工程变更的分类,并就工程变更的审批原则及程序进行了阐述,提出了变更单价的确定方法,以便正确处理好工程变更问题,确保工程进度和质量。 相似文献
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本文从工程变更产生的原因、存在的问题进行了分析,从工程变更的审批、管理等方面阐述了如何通过对工程变更的有效管理来控制项目成本,以期指导实践。 相似文献
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介绍了要做好公路工程变更管理对专业人员提出的业务知识要求,阐述了工程变更的概念、性质及其特性,分析了引发工程变更的原因,并对处理工程变更的程序、变更审批原则、造价管理等方面进行了论述,以使工程成本得到很好的控制。 相似文献
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介绍了工程变更(即合同变更)的概念、分类,阐述了其变更的审批原则及程序,提出了变更单价的确定方法,以正确处理好工程变更问题,避免引起索赔和合同争端。 相似文献
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阐述了工程变更在工程结算中的重要性,并对工程变更的分类及范围进行了介绍,同时对如何处理工程变更的结算价值进行了分析,从而使工程结算得到合理的确定,工程投资实际情况得到客观公正的反映。 相似文献
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Changes made in building projects during their design and execution are a major cause for delays, cost overruns and deviations from performance requirements. The impact of changes on the project often becomes clear only after their implementation in the project. At that stage it is difficult to make adjustments or consider alternatives. A timely recognition, by the project team, of the implications of proposed changes can lead to a reconsideration of the changes, so that the completed project would still meet the client's objectives.This paper presents an ongoing research project for the development of a model of building projects, as a basis for change control. The model facilitates an automatic identification of the possible consequences of changes when they are first proposed, prior to their implementation in the design and planning of the project. The model utilizes available sources of project information in order to identify the impact of changes on the primary client objectives of cost, schedule and performance.The proposed model's feasibility was examined through its application in a case-study. The model was used to identify, in retrospect, the possible impact of proposed changes in a case study of a building project. The consequences of different change scenarios were quickly identified by tracing the relationships between the elements of the project. In reality, these consequences became clear only after the changes were fully implemented. 相似文献
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工程变更是核电建设项目管理的重要组成部分,对工程变更内涵和价值的准确把握是管理工程变更控制和推动项目进展的基础。文章基于AP1000核电建设实践,从工程变更的评价指标、评价模型以及权重设置3个层面进行分析、研究,建立了一套完整的工程变更评价体系。为核电建设工程变更的价值评估、方案选择和项目管理开创了一条新途径。 相似文献
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浅谈工程中的变更与索赔 总被引:1,自引:1,他引:0
介绍了工程造价的构成 ,工程变更的原因、程序和分类以及工程索赔的原因、原则和程序 ,提出了工程索赔时的注意事项 ,提出了工程的变更和索赔在工程应用中的重要性 相似文献
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工程项目在实施过程中,受各种主客观因素和不确定因素的影响,会产生内容各异的变更,这对于任何一个工程项目,都是不可避免的。但工程项目作为一种特殊的产品,频繁的工程变更既打乱正常的进度安排,又导致工程项目投资的失控以及可能引发合同纠纷和争端。为此,笔者就工程项目变更的原因、影响以及对参与各方提出工程变更的不同管理流程、变更投资控制等几个方面,以业主项目管理工作实践来论述如何做好工程变更的管理与控制工作。 相似文献
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《Cities》2014
Over the last decade, the government of Nigeria has introduced the concept of Local and Community Driven Development (LCDD) in the provision of physical and social infrastructure. The LCDD approach is adopted in Nigeria as a response strategy for tackling infrastructural deficiency in slum settlements. The use of this approach is becoming increasingly popular in Nigerian cities but there is limited empirical research to examine the key issues that influence project outcomes at the local level. This study fills this gap by presenting a case study from the experience of implementing physical and social infrastructure projects in the city of Jos. The project research adopts a case study strategy to examine the financial and administrative arrangement for the implementation of infrastructure projects. Primary data was collected through interviews with officers selected from the institutions that play relevant roles in urban development and housing provision in Jos. The interview data was then examined alongside the secondary source material collected. The findings suggest that: the decentralisation of administrative roles from central to local level impacted positively on the implementation of projects; the partnership between government and International Development Agencies promoted success in the funding of projects; and it is the political endorsement of the partnerships that gives the LCDD approach some legitimacy in Jos. However, the local bureaucratic system in Jos is side-lined in favour of newly created autonomous implementation agencies and the indigenous financial institutions are not involved. These flaws appear to create redundancy in the existing bureaucratic system and also threaten the sustainability of the LCDD in Jos. On the basis of these findings, recommendations for improvement are made. 相似文献