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JCE designed and delivered a set of compact, plug-and-play MDU skids to provide safe, certified power distribution for offshore barges operating in hazardous environments (Zone 1). Housed in ATEX/IECEx certified enclosures, the skids include bulkhead mounted sockets, transformers, coated distribution systems and fire & gas signalling, all built to fit a narrow, vertical footprint. The modular solution supports multiple loads across the vessel, ensures compliance with hazardous area standards, and allows fast installation with lifting frames, giving reliable, distributed power in gas risk offshore zones.

The Client's Request:

A major Oil & Gas operator approached us with a requirement for a power solution to provide uninterruptable, reliable supply to a number of loads located in various sections of an offshore fleet of barges.

The distribution system would further require accessible sockets for personnel on board the installation to carry out essential work using electrical apparatus and equipment.

The Challenge:

As with many offshore installations there are always physical footprint constraints and this project was no exception. However, the available space was smaller than usual which meant we had to think both narrow and vertical. This was just another factor contributing to the challenging design of the bespoke system.

Due to the locations on the barge where the equipment was intended for operation, it was identified that there would be gas present in the air for periods of time, therefore the systems would need to be designed and manufactured in line with hazardous area standards & certification.

Finally, it was necessary for the systems to be available across the barge due to the nature of the work, and the system weight and functionality would require a complex design to support this.

The Solution:

JCE designed and manufactured four plug & play MDU skids suitable for ATEX and IECEx, Zone 1, hazardous areas.

The robust systems included:

– Bulkhead mounted sockets

– Coated distribution system with vital electrical components

– Facilities for Fire and Gas signals

– Transformer enclosures

To ensure ease of locating, the certified frames included wire slings to allow efficient lifting by on-site machinery.

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JCE Group (UK) Ltd

Blackburn Business Park
Aberdeen, AB21 0PS
United Kingdom

JCE Energy Ltd

Blackburn Business Park
Aberdeen, AB21 0PS
United Kingdom

JCE (Europe) Ltd

East Way, Lee Mill Industrial Estate,
Ivybridge, Devon, PL21 9LL
United Kingdom

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No 1, Avenida Europa
San Eugenia Alto
38660 Adeje, Tenerife,
Spain

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