Naval Arch & Design Services

Integri Marine's naval architecture and design services cover concept design, feasibility analysis, basic design, detail design, hull form design, intact and damage stability analysis, ballast water retrofit design, scrubber retrofit design, inclining experiments and lightship surveys, sea trial reports, statutory compliance documentation, Panama Canal booklets, and weight analysis and monitoring.

An inclining experiment is a physical test performed on a vessel to accurately determine its lightship weight and longitudinal centre of gravity — data required for regulatory stability booklets and classification society approval. It involves moving known weights transversely across the deck and measuring the resulting heel angle. Integri Marine carries out inclining experiments in accordance with IMO Resolution A.749(18) and classification society guidelines.

Hull form design is the process of shaping the underwater body of a vessel to optimise resistance, propulsion efficiency, seakeeping, and maneuverability. Integri Marine uses computational fluid dynamics (CFD) tools and hydrodynamic analysis software to develop hull forms that minimise fuel consumption while meeting the vessel's operational profile and regulatory requirements.

Damage stability analysis evaluates a vessel's ability to remain afloat and maintain a safe upright position after one or more watertight compartments are flooded due to collision or grounding. It is mandatory under IMO SOLAS regulations and the Load Line Convention. Integri Marine prepares damage stability booklets in accordance with the applicable deterministic or probabilistic regulations for the vessel's trade and flag state.

Yes. Integri Marine prepares all statutory compliance documentation required by flag states and classification societies, including stability booklets, trim and stability manuals, loading manuals, damage stability booklets, subdivision calculations, and associated class submission packages for new builds, conversions, and retrofits.