Replacement engine-room stairs, platforms and ladders on an FPSO

ServiceAccess structures
AssetFPSO
RegionGulf of Guinea
Year2024
Problem

Stairs, platforms and ladders in an FPSO engine room had perished and needed like-for-like replacement.

What came in

Laser scan data and photographs. There was no site visit.

What we did

Modelled the replacements from the scan data and photographs. Technical queries were closed with the end client in one meeting before detailing. Structural analysis was outside the scope.

What went out

More than a hundred fabrication and general arrangement drawings and a 3D model.

Codes

Reference standard: BS EN ISO 14122-3.

Our part

Project lead: scope, queries, design decisions and programme, with engineering checks on most sheets. The drawings were produced by a small drafting team.

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