Substructure has years of experience solving complex and challenging marine construction problems.  Our engineers are involved at all levels of projects – design, fabrication, and installation – ensuring that the appropriate analyses and expertise are applied from start to finish, from the shop to the field.  A single source for addressing marine services challenges, Substructure designs, builds, and uses hundreds of its own proprietary tools and develops customized systems for its clients to provide the highest quality products with the greatest efficiency.

Some of our recent work includes the design, fabrication, and installation of low-maintenance, long-lasting marine fenders that offer high energy absorption and exceptional structural protection at a shipping facility; the design of compartmentalized aluminum construction barges in a variety of configurations; and the design and installation of new stop guides and large stop logs to isolate a pump house infrastructure at a refuse-to-energy-facility.

Substructure engineers apply their extensive field experience in the design phase to provide value-added engineering solutions and streamline the installation process.

Marine Design, Fabrication, & Integration Projects View More
Pile Encapsulation at Por...

Objective: Encapsulate for over 300...

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Traveling Water Screen De...

Objective: Design and install new stop...

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