We excel in the design and detailing of Structural Steelwork

Whether your project is new build or will see the modification, integrity assessment or removal of existing structures our team has the experience to deliver a wide range of structural projects.

• ​Modification, upgrading and repairs to topside structures
• Concept and detailed structural engineering of space frame structures on fixed and floating assets.
• Computational analysis and code checking of structures.
• Code-compliant engineering calculations for structures to AISC 360-10, Eurocode, API, DNV etc.
• Detailing and engineering for bolted and welded connections
• Lift analysis and detailed engineering for lift points
• Static, dynamic and fatigue and installation assessments
• Integration of temporary equipment, winches etc.
• Riser/cable pull-in operations
• Support for decommissioning activities

​Floating topsides is an in house specialism

By bringing naval architecture and structures under the same roof we can offer our clients a complete solution where the topside structure is engineered and integrated with the hull by the same team of engineers. This streamlines the process and the removes fragmentation that can introduce unnecessary challenges.

• ​Load out, lift, operational, extreme environmental and accidental scenario analyses for structures.
• Integrity/ fatigue assessments
• Integration of heavy equipment, mooring chain recovery winches etc.

​A Squared engineers thrive on challenging problems

We don’t limit ourselves to static structures. We enjoy getting around the table with our mechanical engineering counterparts to assist in the design of structural elements and critical connections for items of marine mechanical equipment. 

• ​Design, analysis and detailing for new build A Frame LARS, Subsea ploughs, winch and tensioner frameworks and flexible lay towers.
• Modification/ upgrading of mechanical equipment. e.g. extending/ strengthening of subsea plough to offer increased cable burial depth.
• Support through class/ verification body approval process.