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Delay in the construction of public utility projects in Saudi Arabia

机译：沙特阿拉伯推迟公共事业项目的建设

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摘要

This research discusses the delay in public water and sewage construction projects in Saudi Arabia. It studies frequency, extent, and importance of causes of delay in such projects. Sixty causes were identified and classified by source into 6 groups.;A field survey was conducted through a structured questionnaire including 23 contractors, 12 consultant engineers, and 10 water & sewage authorities in the Eastern Province and Riyadh Province. Frequency and extent of delay were determined. SAS was used to analyze the data to present statistical measures and to calculate the importance index and ranking of the causes for each individual party and as an aggregate (standard) importance.;A hypothesis that the parties generally agree on the importance ranking of the causes of delay was tested. It was concluded that the contractor disagrees with the consultant and the owner in the importance ranking of the causes.;The research concluded that the delay occurred frequently in such projects, specially in medium and large size projects, and that the extent of delay is severe, specially in small projects. The study concluded that there are many important causes of delay related mainly to owner involvement, contractor performance, and the early planning and design of the project. Among these important causes are financial problems, changes in the design and scope of the projects, delay in making decisions and gaining approvals by the owner, difficulties in obtaining work permits, and coordination and communication problems.
机译：这项研究讨论了沙特阿拉伯公共供水和污水处理项目的延误。它研究了此类项目中延误的频率，程度和重要性。确定了60个原因并将其按来源分为6组。通过结构化问卷调查，包括东部省和利雅得省的23名承包商，12名顾问工程师以及10个供水和排污主管部门进行了实地调查。确定了延迟的频率和程度。 SAS被用来分析数据以提供统计量度，并计算每个单独当事方的重要性指标和原因等级，并作为总的（标准）重要性。假设双方通常同意原因的重要性等级延迟测试。结论是承包商在原因的重要性等级上与顾问和业主不同意。研究得出的结论是，此类项目（特别是中型和大型项目）经常发生延迟，并且延迟的程度很严重。 ，特别是在小型项目中。研究得出结论，造成延迟的许多重要原因主要与业主的参与，承包商的绩效以及项目的早期计划和设计有关。这些重要原因包括财务问题，项目设计和范围的变更，决策延迟和获得业主的批准，获得工作许可证的困难以及协调和沟通问题。

著录项

  • 作者

    Al Ghafly, Mohammed Ahmed Abdulmohsen.;

  • 作者单位

    King Fahd University of Petroleum and Minerals (Saudi Arabia).;

  • 授予单位 King Fahd University of Petroleum and Minerals (Saudi Arabia).;
  • 学科 Civil engineering.;Engineering Sanitary and Municipal.
  • 学位 M.S.
  • 年度 1995
  • 页码 230 p.
  • 总页数 230
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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