Honolulu Authority for Rapid Transit - HART
Shimmick, Traylor, Granite JV
International Bridge Technologies, Parsons
McNary Bergeron is providing construction engineering services for an aerial guideway that has over 200 spans. The guideway is built using a conventional overhead gantry that can accommodate a 150' span at a 1000' radius and an articulating gantry that can erect a 150' span at an extremely tight 400' radius. Engineering services include segment erection manuals, geometry control, falsework, independent review of equipment, and engineering support during design and construction.
Total Contract Value
2017 - 2021
Construction Method and Specifications
Span-by-span using an overhead gantry