Pre-planning of construction projects is important for the performance of cost, time, and quality. However, recent research finds that quality related to final testing, adjustment, and balancing of HVAC systems are often overlooked due to deadline pressure. Consequently, this results in poor energy performance and dissatisfied end-users. The purpose of this study is to investigate the relationship between pre-planning, commissioning, and project performance. A publicly funded project with a compressed construction period was followed as a case study. During the case study, passive observation, semi-constructed interviews, and questionnaires were applied. This study showed that by implementing commissioning, project pre-planning and organizational support is increased. Moreover, the commissioning process creates awareness and fosters proactivity between the project participants, thus complications are discovered and handled earlier. By improved pre-planning and organizational support, and increasing proactivity, the project’s cost, time and quality performance is improved. This underlines the importance of prioritizing pre-planning. Moreover, increased energy and technical demands increase project complexity which makes project success even more dependent on the quality of the plans.

中文翻译：

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预计划，调试与增强项目绩效之间的关系

建设项目的预计划对于成本，时间和质量的执行非常重要。但是，最近的研究发现，由于截止日期的压力，与HVAC系统的最终测试，调整和平衡有关的质量经常被忽略。因此，这导致较差的能量性能和不满意的最终用户。本研究的目的是调查预计划，调试和项目绩效之间的关系。案例研究跟踪了一个公共投资项目，该项目的建设期被压缩。在案例研究中，应用了被动观察，半结构化访谈和问卷调查。这项研究表明，通过实施调试，可以增加项目的预计划和组织支持。此外，调试过程可以提高意识并促进项目参与者之间的积极性，从而可以更早发现并处理复杂情况。通过改进预计划和组织支持，以及增加主动性，可以改善项目的成本，时间和质量绩效。这强调了优先进行预先计划的重要性。此外，能源和技术需求的增加也增加了项目的复杂性，这使得项目的成功更加取决于计划的质量。