Caldwell Marine International, a JAG Company

About

Caldwell Marine International, LLC. is a heavy marine construction contractor specializing in submarine utility operations.

For over 60 years, we have completed the installation and repair of hundreds of submarine power and telecommunications cables worldwide. We've rehabilitated piers and docks and installed many unique marine structures that required advanced installation techniques.

With over 150 years of experience on staff, we have the expertise and equipment needed to take on any marine construction project.

Caldwell Marine International is a JAG Companies Inc. company.

Services and Tasks include but are not limited to:
Submarine Utility Installations
Submarine Cable Installations
Heavy Civil Constriction
Piers
Docks
Relieving Platforms
Bulkheads - Cantilever, Tied-Back, Braced, & King Pile
Piles and Pile Supported Marine Structures
Cofferdams
Tender Systems – simple to complex
Dredging
Pile Jacketing
Commercial Diving
Marine Concrete – Cast-In-Place
Precast Concrete Structures
Demolition and Removals
Pipeline Installation

Keywords

submarine utility installation, submarine cable installation, heavy marine construction, pipeline installation, bulkhead construction, bulkhead rehabilitation, cofferdam construction, shore end installation, docks, piers, marine concrete, offshore wind cable installation

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