Norway’s Siem Offshore has stacked a platform supply vessel (PSV) in Brazil.

The 4,700-dwt Siem Atlas (built 2013) has been laid up in Niteroi, Rio de Janeiro, according to broker Westshore.

It said the vessel had been operating in the spot market during the past year and can be mobilised for long-term charter.

AIS data shows it at anchor in Rio de Janeiro on 8 November.

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