SUBSEA 7 – EGP3B project

Location: Africa – Nigeria
Type of personnel: Diving
Support: ANTARES
Date: 2012

First installation of 3 large diameters welded launched risers in very shallow water (4.6m water depth), with the vessel positioned 150m away from the platforms.
– Installation of flanged risers, tee, wye and spools up to 28-inch diameter.
– One above water tie-in
– 900,000 man hours with ZERO LTI
– Approximately 1300 dives on different vessels

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