Services

Equipment Design

Offshore mechanical equipment (cranes, spreader beams, A-frames, cable tensioners, drill-floor assemblies, deck winches) carries loads that its mechanical design alone can't account for. Dynamic lifting events, vessel motion, operational fatigue, and accidental scenarios all place structural demand on the steelwork behind the moving parts.

At Lanza Engineers, we deliver the structural engineering behind mechanical equipment: ultimate strength, fatigue, and accidental-limit-state assessment for the frames, padeyes, joints, and load paths that keep equipment safe, certifiable, and in service.

Where Mechanical Design Meets Structural Demand

A crane tip load doesn't stop at the hook. It flows through the jib, the slew bearing, the pedestal, and into the hull. A cable tensioner pulls at constant force, but the carousel stand sees fatigue cycles for every drum revolution across every nautical mile. A drill floor is a mechanical interface, yet its structural capacity determines what tools, pipes, and operations are safe on board.

Equipment suppliers focus on function. Our role is to ensure the function can be delivered safely: that the steelwork behind the moving parts meets limit states, fatigue demand, and accidental-load scenarios, and that the documentation behind it stands up to third-party certification.