Harbour Tugboats: What They Are, Their Roles and Key Design Factors

Harbour tugboats are essential for safe manoeuvres in confined port areas and for support and emergency operations. This article explains what tugboats do, why they are critical for large vessels, and which design factors make the difference in performance, stability and availability.

Caribbean: 24/7 Technical Support from Our Boca Chica Base

In the Caribbean, the real cost of a breakdown is rarely just the repair itself—it’s the deviation, the waiting time, the logistics and the off-hire. That is why having a rapid-response hub in the region makes a measurable difference. From Boca Chica (Santo Domingo), SYM Naval operates a technical base designed for fast deployment, with […]

What Is a Dry Dock and How Does It Work in a Shipyard?

Dry dock

A dry dock makes it possible to access the hull and underwater areas for inspection, maintenance and repair. This article explains what a dry dock is, how it is flooded and drained, what happens during docking, and why docking plans and keel block positioning are critical for safety and efficient execution

Crane load testing using water bags

One of the most outstanding services of SYM Naval, beyond the construction, repair and naval conversion, is the performance of load tests for all types of cranes. It is a service carried out by a professional and specialized team…

Port Support Vessel, a multi-purpose port ship

SYM Naval started its shipbuilding activity based on experience in the field of naval conversion for shipowners around the globe. Over the years, we have become specialists in the construction of ships for port, support and…