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Eva Sterner 《Construction Management & Economics》2013,31(1):21-30
The results of a survey show that both public and private building clients in Sweden, to varying extents, include environmental requirements in their procurement documents. The requirements identified have been classified into six categories primarily related to building and demolition waste, building material, contractors' environmental work, ecological aspects, construction work and other. One conclusion is that requirements regarding the separation of waste and a contractor's environmental policy are considered important, since they are stipulated in the majority of projects. Another finding is that requirements related to operation and especially to energy use are not considered sufficiently. Structured interviews were conducted with three of the clients who at that time of the survey had developed the most complete procurement documents with regard to environmental requirements. The aim of the interviews was to investigate how the stipulation of requirements, the evaluation of environmental aspects and the verification of environmental requirements were carried out. The conclusion drawn is that Swedish clients find the stipulation of requirements relatively uncomplicated, but find the evaluation of environmental impact, mainly related to selection of materials, problematic due to inadequate evaluation models. 相似文献
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论文探讨了代建服务收费现状以及测定代建管理费的必要性,并对代建管理费用构成进行分析,设计了合理可行的代建管理费取费标准,并提出了代建管理费计费意见,成果可供进一步的研究参考。 相似文献
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Delay in the delivery of materials and equipment to construction sites is often thought of as a contributory cause of cost overruns in construction projects in developing countries. A cursory examination of the environment in which projects are executed in developing countries appears to support this thinking. However, there does not seem to have been much research work conducted that investigates whether this is actually the case and also assesses the causes of these delays and magnitude of their impacts on project costs. This research was aimed at firstly ascertaining the occurrence of material and equipment procurement delays in highway projects in Nepal. An assessment of the causes of the delays and the magnitude of their impact on project costs was also made. The survey method was used in conducting this research involving 22 highway projects. The main causes of material and equipment procurement delay were found to be (in rank order) organizational weaknesses, suppliers' defaults, governmental regulations and transportation delays. However, the actual impact of these delays on project costs was found to be on average, only about 0.5% of the total budgeted cost of the projects. Among materials, delays in the supply of aggregates were found to occur most frequently while delays associated with pavers occurred most frequently among equipment. 相似文献
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本文对国内外施工企业利用信息技术进行物资采购的现状进行了总结,在此基础上提出在施工企业信息化水平基础上建设物资采购平台,对平台的功能、以及与施工企业ERP的集成进行了探讨,为施工企业利用信息技术降低采购成本,增强竞争力提供支持。 相似文献
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在国际建筑总承包工程项目中,物资采购管理工作是总承包工程管理的一个重要组成部分,物资采购的质量、进度、费用直接影响总承包工程的质量、工期和造价。只有把国内物资采购的管理工作做好,才能确保国外工程的顺利完成。 相似文献
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简单分析了海外工程项目中物资采购的重要性,阐述了系统考虑海外物资管理的方式和途径,介绍了海外物资管理的特点及原则,提出了海外物资管理的措施,以期指导实践。 相似文献
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深入分析代建项目中政府、代建单位、承包单位三者之间的博弈关系是代建制成功实施的基础.运用博弈论与信息经济学中的委托代理理论,针对专业代建单位参与的代建项目,考虑各参与方的风险态度,分析了代建项目中的双层委托代理关系,构建了相应的模型.通过模型分析认为,对代建单位固定报酬的设置应考虑代建单位的保留效应、政府设置的分成比例、承包商的努力成本系数、代建单位的努力成本系数等因素,分成激励政策应考虑代建单位的努力成本系数、承包单位的努力成本系数和努力效果系数;对承包单位固定报酬的设置应考虑承包商的保留效应、努力成本系数、努力效果系数、政府让出的分成比例等因素,分成激励政策应同时考虑政府让出的分成比例、努力效果系数以及努力成本系数等因素. 相似文献
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从代建制的概念入手,分析了灾后重建项目应用代建制的必然性,并提出了代建制的应用所面临的问题,最后对代建制在灾后重建中的应用提出了一些意见、建议,以指导代建制在灾区重建工作中发挥应有的作用。 相似文献
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本文通过对我国现行的水利工程建设中存在的风险进行分析,探讨使用代建制减少项目建设管理的风险,提高项目的管理水平,并给出完善代建制项目实施的建议。 相似文献
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项目代建单位施工招标前的工程造价管理重点 总被引:2,自引:0,他引:2
项目代建是国家深化投资体制改革,提高投资效益的新举措,本文对代建单位如何在招标前的各阶段,抓住管理重点控制好工程造价提出自己的看法。 相似文献
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以体育建筑为出发点,提出了其实施代建制的必要性并阐述了其特性,介绍了代建制在奥运场馆建设中的实践,分析探讨了代建制实施中存在的问题及在公共体育建筑项目中的完善措施,以期促进我国体育基础建设的全面发展。 相似文献
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造园材料课程是风景园林专业的重要基础课程,但一直以来该课程并未受到应有的重视。文章梳理了"造园材料"一词的起源及概念,明确了造园材料的分类,提出了造园材料课程教学内容体系的构建原则,简单阐述了教学实践的效果。 相似文献
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主要介绍了代建制的起源及几种学术界的含义表达,分析了我国代建制的模式及现状,并提出了一些建议及实施细则,对促进我国建设工程管理体制改革具有重要意义。 相似文献