Structural Engineering

Sea Fastening Calculations

Design and verification of sea-fastening arrangements for barge and vessel cargoes.

Overview

Sea fastening secures cargo against the motions and accelerations of an ocean voyage. We design and verify grillage, stopper and welded fastening arrangements against project-specific motion criteria and Class rules.

Deliverables include fastening drawings, welding schedules and a stand-alone calculation report.

Scope of work
Sea fastening arrangement drawings
Stopper and grillage design calculations
Weld sizing and specification
Class or MWS approval support
Applicable vessel types
Heavy-lift bargesOffshore installation vessels
Applicable standards
IMOIACSDNVBureau VeritasLloyd's RegisterABSClassNK
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Port cranes at dusk
Since 2013
Dubai
Maritime City
Vessel in drydock
IMO · IACS · DNV · ABS
Offshore drilling rig
Vessel bow at sea