Page 10: of Offshore Engineer Magazine (May/Jun 2026)

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Marine’s own riding crew then installs them on the vessel,

Three Electrical Retroft Packages which means the same people who built the assembly are

Offshore vessels built between 2000 and 2010 are reach- ing electrical half-life, and OEM end-of-support cycles are on board when it is connected.

¦ P ropulsion drive and thruster VFD retroft. forcing the conversation. The Technology Centre’s electri- cal line is dimensioned around three packages that account Drive systems from the mid-2000s are at their 15–20 year replacement window, and modern drives deliver 15–25% for the majority of recurring offshore demand.

energy savings — direct CII improvement and measur-

What separates GLO Marine on this work is not the elec- trical scope alone. It is that the same workshop, the same able fuel reduction in DP operations. VFD cabinets are fabricated, mounted, wired and pre-commissioned in the project team and the same drawing set cover electrical, me- workshop, then shipped as complete assemblies. Many chanical, structural and hydraulic disciplines. Retroft prob- scopes can be executed alongside without a drydock win- lems rarely respect those boundaries. A switchboard replace- ment requires structural modifcations to the room it sits in. dow — agility that matters when feet managers are sched-

A BESS integration depends on hydraulic and ventilation uling against tight charter windows.

¦ H ybrid Power Upgrade (BESS integration). Bat- interfaces. A VFD upgrade touches drive shafts and propul- sion mounts. Solving those problems effciently requires the tery integration on DP-heavy OSVs delivers 20–25% fuel saving in DP operations, plus peak-shaving in transit and disciplines under one roof, working off the same plan.

standby, and increasingly meets charter compliance require- ¦ P ower & Control modernisation. Main switch- board plus power management system upgrade, sold as a ments from offshore wind operators specifying hybrid capa- combined package. Switchboards and control panels are bility. Containerised battery rooms with A60 fre boundar- ies, off-gas ventilation, BMS interfaces and DC link panels built in Gala?i against the vessel’s specifcation and FAT- tested as complete assemblies on the workshop foor — are fabricated in Gala?i as integrated assemblies, then con- nected to the vessel’s switchboard and PMS on board. BESS fully wired, function-tested and signed off against the inte- gration drawings before the cabinet leaves Romania. GLO integration depends on modern switchboard architecture and power management, which is why most operators plan it as the second phase of a multi-year electrical roadmap.

The Commercial Conclusion

Owning the production base is what lets GLO Marine take the integration risk off the owner. One project man- ager, one engineering team, one workshop, one riding crew — from drawings to commissioning.

The next time a complex offshore upgrade lands on a feet manager’s desk, the question worth asking isn’t who can deliv- er each scope. It’s who can take responsibility for all of them.

10 OFFSHORE ENGINEER OEDIGITAL.COM