Marine Design, Fabrication & Integration
Substructure’s engineers and fabricators design and build a wide array of equipment for use in the field, often based on unique specifications. Our custom work includes the design, fabrication, and installation of functional, low-maintenance, and long-lasting marine fenders with high energy absorption and exceptional structural protection; compartmentalized aluminum construction barges in a wide variety of configurations; and a plural-component epoxy pump capable of pumping mixtures with high aggregate content and different viscosities.
| Project | Location |
|---|---|
| Design/build hydrographic sound velocity profiler (SVP) winch | Philadelphia, PA |
| Design/build plural-component epoxy pumping system | Portsmouth, NH |
| Design/build of impressed-current Cathodic Protection (ICCP) | Claymont, DE |
| Design/build compartmentalized, aluminum construction barges | Portsmouth, NH |
| Design/build ship mooring winch platform, farelead, and gangway | Newington, NH |
| Design/build redundant cofferdam plugs for ship repair | Kittery, ME |
| Design/build stop-logs (hydro gates) and guides | Saugus, MA |
| Design/build raw water intake structure and screen for municipal drinking water supply | Pittsfield, NH |
| Design/build pile stabilization structure | Portsmouth, NH |
| Design/build new vessel mooring structures for berthing of oceangoing ships and barges | Newington, NH |
