Critical Concerns of Production Control System on Projects with Labor Constraints: Lessons from a Residential Case Study
Critical Concerns of Production Control System on Projects with Labor Constraints: Lessons from a Residential Case Study
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DOI：
10.1061/(asce)me.1943-5479.0000015
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发表时间：
2010-07
影响因子：
7.4
通讯作者：
P. Mitropoulos;Tudor Nichita
中科院分区：
文献类型：
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作者：
P. Mitropoulos;Tudor Nichita
在市场高速增长的时期，劳动力限制和进度压力是常见的。这种情况可能会对项目绩效产生重大影响。然而，这些条件对项目的影响程度取决于生产控制系统的有效性。本案例分析了一个大型住宅项目的绩效问题，该项目存在明显的劳动力约束。该案例首先描述了劳动力短缺、高工作量和质量问题如何导致广泛的工作流程中断和进度延误。然后，分析了为什么生产控制系统(计划、协调和发布工作分配以供执行的方式)未能有效地管理这些问题。该案例基于一个大型住宅开发项目中九套独栋住宅的数据。为了评估生产控制系统，作者使用了精益施工指标，并收集了每周完成的活动的详细数据，我们的活动…
Labor constraints and schedule pressures are common in periods of high market growth. Such conditions can have a significant impact on project performance. However, the extent to which such conditions impact the project depends on the effectiveness of the production control system. This case study analyzes the performance problems on a large residential project with significant labor constraints. The case first describes how the combination of labor shortage, high workload, and quality problems caused extensive workflow disruptions and schedule delays. Then, the analysis discusses why the production control system (the way the work assignments are planned, coordinated, and released for execution) failed to effectively manage these problems. The case is based on data from nine single-family houses in a large residential development. To evaluate the production control system, the authors used lean construction metrics and collected detailed data on the activities completed every week, the activities that we...