Track Record

Engineering Project Portfolio
Offshore, Renewables & Mining

A selection of structural engineering and project delivery assignments completed by the Grispen Group, across offshore oil & gas, floating wind and subsea sectors.

Filter: All Offshore Oil & Gas Floating Wind Deepwater / Subsea West Africa
Offshore / West Africa
Baleine Phase 1 & 2, PLR Lifting Design
Eni Côte d'Ivoire · SAIPEM
Lifting & rigging engineering for PLR structures. Certified to DNV-ST-N001.
Offshore / Gulf of Mexico
Ballymore Deepwater Manifold Rigging
Chevron · SS7
Subsea manifold rigging and lifting analysis for Ballymore deepwater development.
Floating Wind / Mediterranean
EOLMED Junction Box & Floating Platform
Bourbon Offshore Gaia
Structural design of junction box and floating substation platform for EOLMED pilot farm.
Deepwater / Australia
Jansz-Io Subsea Manifold Installation Aids
SAIPEM · Chevron
Design and engineering of installation aids for Jansz-Io subsea manifold, Carnarvon Basin WA.
Offshore / West Africa
Agogo PLR, Integrated Hub Development
SAIPEM · ERMESYS
Structural engineering for the Agogo PLR integrated hub development, offshore Angola.
Floating Wind / France
Makar Wind, Floating Substation Structure
Gaia Energy
Structural design of floating substation for Makar Wind floating offshore wind project.
Subsea / West Africa
CLOV Subsea Structures, Lifting Package
Total E&P Angola
Lifting and rigging engineering for CLOV subsea production structures offshore Angola.
Deepwater / West Africa
Dalia Phase 2, Umbilical Termination
Total · SAIPEM
Installation aids and seafastening design for Dalia Phase 2 umbilical termination assemblies.
Offshore / West Africa
Coral FLNG Topsides Seafastening
ENI · Saipem
Seafastening engineering for Coral FLNG topsides heavy transport operations.
Offshore / Installation
WP02A Reaction Anchor Pre-Pull
Offshore Contractor
Reaction anchor installation engineering including 200T pre-pull analysis and procedures.
Subsea / West Africa
Moho Nord, Subsea Template Installation
Total · Saipem
Installation engineering and lifting analysis for Moho Nord subsea template.
Offshore / Structural
Multiple Seafastening Packages, Marine Transport
Various EPC Contractors
Recurring heavy marine transport seafastening packages for offshore structures and equipment worldwide.

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