TRS Design

MMI has provided the design of temporary retaining structures (TRS) for multiple contracting groups for use during construction such as the expansion and storm hardening of the lakefront pump stations in Jefferson Parish, and the expansion and upgrading of the drainage canals in Jefferson and Plaquemines Parishes. The temporary retaining structures have been designed for many varying conditions, such as installation in Lake Pontchartrain, coastal wetlands, and inside existing industrial facilities. Some of the designs have also incorporated temporary bridges and work platforms, while others have had to include large operable gate valves that would allow for the use of the canal or pump structures in the event of large rain storms during construction.  

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