Veronica V – for Concordia Damen

C-Job Naval Architects supported Dutch shipbuilder Concordia Damen with the equipment integration, naval architecture and structural design of Veronica V, a 41‑meter river pusher built for Girona S.A. Leveraging our experience from other pusher designs, we ensured the vessel meets the demanding requirements of the Paraguay–Paraná river system.
About the project

Purposebuilt for the Paraguay–Paraná rivers

Veronica V operates on the Paraguay–Paraná waterway, where long stretches of low water and strong currents place demanding requirements on shallow‑draft pushers working with large barge convoys. Concordia Damen asked C‑Job to support the project by delivering the concept and basic design, ensuring the vessel would meet the operational profile defined by Girona S.A. This included designing for navigation at drafts below two meters while pushing convoys up to 281 by 48 meters across a 2,695‑kilometer route.

The shallow‑water environment heavily influenced the early design work. Maintaining a steady trim with minimal under‑keel clearance required a hull form and weight distribution tailored to the river’s fluctuating conditions. Because river pushers are highly sensitive to small changes in geometry, C‑Job refined these aspects from the concept stage to support predictable behavior throughout the vessel’s loading range.

Every aspect of Veronica V balances performance, maneuverability, and functionality. The engine room layout allows straightforward maintenance, while the interior and exterior arrangements support safe operations and give the crew comfortable spaces to rest during long periods on the river.

The project was further defined by an ambitious delivery schedule, requiring design activities to progress in parallel with yard preparations and the involvement of multiple subcontractors.
Throughout this phase, C‑Job worked in close coordination with Concordia Damen to provide timely, well‑structured design packages that supported ongoing decisions at the yard and minimized the risk of late adjustments.

Veronica V entered service in March 2025 and operates as part of a 281 × 48‑meter convoy of twelve barges, transporting dry bulk cargo along its intended trade routes.

Veronica V – for Concordia Damen

Project highlights

Shallowdraft optimization

A tailored hull form and weight distribution support stable operation during extreme lowwater
conditions.

Design for demanding convoys

Developed to push large barge combinations along a 2,695kilometre route with varying river
characteristics.

Coordinated design approach

Close alignment with the yard and subcontractors kept the design process smooth and reduced late-
stage risks.

Veronica V – for Concordia Damen

Client testimonial

“Collaborating with C‑Job on Veronica V allowed us to refine the vessel’s design for some of the most demanding river conditions in the world. Their technical input supported our goal of delivering a shallow‑draft pusher that performs reliably year‑round for Girona S.A.”
Bert Duijzer
Technical Manager at Concordia Damen

Veronica V – for Concordia Damen

Scope of work

Modernization and conversion for existing vessels

Engineering works and integrations

Veronica V – for Concordia Damen

Related case studies

600-passenger vessel – for a German cruise company

C-Job supported a family-owned cruise company when a ship needed Tier III modifications to become compliant with Norwegian Heritage Fjords and Mediterranean sailing regulations. This required a comprehensive upgrade to the vessel's power system.

Cruise vessel – for family-owned cruise company

A leading German company which provides service offerings to the cruise sector required upgrades to a vessel built in 1991, which has been operating under various owners over the years. The ship, which can accommodate up to 1,400 guests, was upgraded with emission reduction technologies in order to comply with IMO Tier III exhaust emission regulations. C-Job provided the concept design for the exhaust gas treatment system, and basic and detail design for the modification.

A-Rosa Sena – for Concordia Damen

C-Job supported Concordia Damen with the concept, basic and detail design and engineering for the A-Rosa Sena, a river cruise vessel. Designed for A-Rosa Cruises, the German cruise company, the vessel is the largest capacity ship in its fleet, with a record total of 140 cabins for 280 guests. A standout feature of the design is an additional fourth accommodation deck compared to conventional vessels on this cruise route.

Subscribe to our newsletter

Sign up for our bi-monthly newsletter, the NewsFlash, and keep up to date with C-Job news.