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首页> 外文期刊>AACE International Transactions >Designing to Budget: New Mississippi River Bridge Case Study
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Designing to Budget: New Mississippi River Bridge Case Study

机译:预算设计:新密西西比河大桥案例研究

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摘要

The strong demand to deliver public infrastructure projects in the US requires complicated finance systems to satisfy funding requirements. These finance systems often have fixed, expiring appropriation that must be disbursed within a specific timeframe. The traditional approach that the project's design drives the budget is often no longer true for complex projects with financial constraints. In these projects the budget needs to drive the design. This paper presents a case study of the New Mississippi River Bridge in Saint Louis where the project team had to design to budget. The paper concludes with the following recommendations when designing to budget: 1) identify funding constraints, 2) establish maximum budget and schedule, 3) confirm cost and schedule values early and update them often, 4) communicate design exceptions early and track them often, 5) communicate cost and schedule constraints and financing limitations to external stakeholder groups.
机译:在美国,交付公共基础设施项目的强烈需求要求复杂的财务系统来满足资金需求。这些财务系统通常有固定的,到期的拨款,必须在特定的时间范围内支付。对于那些有财务约束的复杂项目,通常由项目设计来驱动预算的传统方法不再适用。在这些项目中,预算需要驱动设计。本文介绍了圣路易斯新密西西比河大桥的案例研究,其中项目团队必须按预算进行设计。本文在设计预算时得出以下建议:1)确定资金限制,2)建立最大预算和进度,3)尽早确认成本和进度值并经常更新,4)尽早传达设计异常并经常跟踪它们, 5)向外部利益相关者群体传达成本和进度约束以及融资限制。

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