With BIM, it was possible to design 28 buildings in 2 years!
The 2010 Shanghai World Expo celebrated Chinese culture and played host to visitors from around the world. Following the Expo, China decided to transform the Expo site into a development with commercial buildings, cultural areas, and public spaces. The development features 28 individual buildings along with a massive underground parking structure that links the above-ground structures. The East China Architectural Design & Research Institute, leader of the design effort, kept the project on track by using Building Information Modeling (BIM) to generate and share time-saving, performance-enhancing insights across the project team.
“On projects of more typical size, disconnects and lack of common understanding cause problems,” Jiajun Li of East China Architectural Design & Research Institute. “But on a project like the Post-Expo Commercial Building District, they can infect a project like a virus, causing participants to lose sight of the project as a whole. BIM helped deliver the insight needed to align the whole team behind what we were trying to achieve.”
28 buildings in only 4 years
Not only ambitious in scale, the project had to advance on an aggressive timeline, with just 2 years scheduled for design and another 2 years for construction. Design for each of the 28 buildings and the larger site advanced simultaneously. A misstep or uniformed decision about siting could impact the whole project, and poor coordination or planning risked delays for multiple buildings. Take safety as an example of a potential stumbling block. The team had to plan for the smooth flow of people out of the area in the event of an evacuation—and keep the whole project aligned to the plan. Additionally, the team targeted an LEED Gold® rating for the project.
The team chose a BIM process to help enable the team to make better design choices faster. And to support the team’s ability to make compatible choices that increased the overall quality of the project. But having a great plan and intelligent data couldn’t help if people had trouble accessing it or determining the latest information. The leaders of the project turned to cloud-based BIM services for assistance. Architects and engineers working on individual buildings got connected to each other and to the latest models in the cloud, giving them anywhere, anytime access to project information. Project leaders and planners accessed that same information just as easily.