Bentley
Case Studies
Digital Construction Optimizes Installation of World’s Longest Pedestrian Walkway at Seattle-Tacoma Airport
Overview
Digital Construction Optimizes Installation of World’s Longest Pedestrian Walkway at Seattle-Tacoma AirportBentley |
Application Infrastructure & Middleware - Data Visualization Networks & Connectivity - Routers & Bridges | |
Cement Construction & Infrastructure | |
Logistics & Transportation Product Research & Development | |
Construction Management Digital Twin | |
System Integration Testing & Certification | |
Operational Impact
The use of innovative planning and state-of-the-art construction technology helped the IAF project team successfully execute the technically complex maneuver that demanded meticulous planning. The digital applications provided accurate measurements and visualization to safely transport and install the 3-million-pound span structure three miles through an active airport. The SYNCHRO animation helped the team establish and test their sequencing logic in advance, ensuring that they minimized airport impact and could provide a tool to communicate their plan in real-time to project stakeholders. The structure came together seamlessly without need for further adjustment. Additionally, Clark began incorporating the necessary digital tools and data from the very beginning of the design process to meet the Port of Seattle’s request for a data-rich BIM deliverable. They seamlessly delivered a digital twin with 18 standard attributes per asset, that the client will also later use for facilities management and ongoing operations of the airport. This world-class expansion project sets a benchmark for digitalization in the industry. | |
Quantitative Benefit
Clark Construction Group successfully achieved a narrow fit within three-eighths of an inch using 4D construction workflows. | |
The new International Arrivals Facility will more than double passenger capacity. | |
The new facility will reduce passenger connection times. | |