HARNESSING THE POWER OF 3D BIM (BUILDING INFORMATION MODELING) FOR THE WATER INDUSTRY

摘要

Three-dimensional (3D) building information modeling (BIM) is sweeping the design and construction industry in the United States. Harnessing the power of the BIM concept and its tools is an exciting challenge facing the water industry. This paper focuses on innovative tools and work processes used to create BIM systems unique to the water industry. Data-driven BIM tools coupled with refined work processes have been used to improve collaboration and facilitate communication with all project stakeholders. Supplementing the traditional design process with 3D visualizations and dynamic facility walk-throughs during initial stages of design has allowed early optimization of plant operability, safety, cost, and aesthetics. In addition, data-aware models have made it possible to track design and operation and maintenance (O&M) data, quantities, and costs for use during design, construction, and operation. The Placer County Water Agency Ophir Water Treatment Plant in Auburn, CA, USA, used BIM and garnered positive responses from stakeholders. The Columbia Heights Membrane Ultrafiltration Plant in Minnesota, USA, used BIM to facilitate a post-construction analysis of change orders, resulting in less than 1% attributed to engineering-related changes. The Bundamba Advanced Water Treatment Plant in Queensland, AU, is currently using BIM to facilitate a fast-tracked engineer/procure/construct project to alleviate the water shortage brought on by a severe drought.