Inland Marine Construction
Experience for Any Terrain
At DLS, we specialize in the construction, installation, maintenance and repair of inland production platforms and processing facilities located in shallow waters such as swamps and wetlands. From the creation and installation of docks to dredging and excavation to prepare for drilling equipment and the building of levees and water control structures, our experienced team of operators can handle construction and maintenance in nearly any terrain.
We own, maintain and operate a comprehensive fleet of specialized barges and amphibious equipment designed to operate in these challenging construction environments with minimal disruption to these unique ecosystems. Many of our specialized vessels can be outfitted with cranes and other heavy equipment to successfully perform your inland marine construction project.


Hands-On so You can be Hands-Off
We employ a team of experienced, highly-trained operators and construction professionals who have a deep understanding of the common challenges faced in this terrain. Their extensive knowledge and hands-on industry experience allows them to effectively and professionally navigate shallow coastal or inland waters to avoid delays and other potential issues with your project. And with our strong focus on dependability and safety, you can trust DLS equipment operators to always provide the highest quality service to you and your company.
Interested in learning more about our inland marine construction capabilities? Contact us.
FAQ
What is inland marine construction?
Inland marine construction is over-water construction on protected waterways — docks, piers, bulkheads, mooring structures and fender systems on bayous, rivers and canals. DLS self-performs this work across the Gulf Coast with shallow-draft crane barges and tugboats.
What waterways does DLS work on?
DLS works across Gulf Coast inland waters — the Gulf Intracoastal Waterway, the Mississippi River, the Atchafalaya Basin and the bayou and canal systems of South Louisiana — mobilizing directly by water from its yard at the Port of West St. Mary.
Can DLS work in shallow or tight-access water?
Yes. Maneuverable crane barges like Little Lightening are sized for tight access and precision lifts in shallow water, letting DLS reach job sites larger spreads cannot.