Subsea 7 Seven Borealis

The new Subsea 7 vessel Seven Borealis arrived in Rotterdam for finishing the installation of a J-Lay tower and a S-Lay system.

This mighty Ship is a type Pipe Lay / Heavy Lift vessel build for world wide operations. Repair Management Nederland BV ( RMN ) is proud that Subsea 7 is using our full services during here time in Rotterdam. Subsea 7 is already for a long time a good customer of Repair Management and due to this long relationships they decided to use us for many services for this specific vessel.

Some figures of this vessel are: Length 182 meter x Breath 46 meter. A 600t S-Lay up to 46-inch pipe diameter. A 937t Top tension J-Lay system up to 24-inch pipe diameter. Pipe storage on board 2800t. A heavy compensated 5000t crane. Accomodation for 399 persons. 2x workclass 3000 rated ROVs.  Cranes, J-Lay and S-Lay are made by Huisman Equipment BV.