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Deck officer class 1 · DP Unlimited

Espen R

Espen is a deck officer class 1 with a DP Unlimited certificate and many years at sea in offshore operations — cable laying, anchor handling and platform supply — and in aquaculture.

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  • Dynamic positioning
  • Anchor handling
  • Cable laying
  • Platform supply vessels
  • Aquaculture vessels
  • Enclosed space entry
  • Permit to work

Insights

Articles by Espen R

Firefighters in breathing apparatus lower themselves through a tank manhole during an enclosed space rescue drill.

Safety · Enclosed spaces ·

Enclosed space entry: the new IMO recommendations, and why the permit stops at eight hours

In June 2025 the IMO adopted MSC.581(110), its revised recommendations for entering enclosed spaces aboard ships. It asks for more than the text it replaces — a register of every enclosed space, nobody entering alone, carbon dioxide on the list of gases — and it is blunt about time: the entry permit should never be longer than eight hours.

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Put one vessel on it for two months

No card and no implementation project. A company adds its own vessel and its own people on its own afternoon — and if it is not for you, you stop, with your data exported first.

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