Loading Computer / Stability Calculator · Loading Computer & Stability
NAPA Loading Advanced 30-tank is a loading computer or stability calculator. It is installed on the bridge, cargo-control room or ship office and connected to the approved vessel loading and hydrostatic data used by the software. Its purpose is to calculate loading conditions, stability, trim, drafts, strength or related limits required for safe cargo and ballast planning. The system combines approved vessel data, calculation software, user interfaces and sometimes tank-level or draft inputs, with a backup arrangement defined by the vessel. The exact software and vessel data set distinguish this installation from every neighboring ship because the approved model must match the specific hull and loading manual; refer to the manufacturer documentation for the exact figure.
What our service work and the manufacturer documentation say about keeping this model running.
Verify the approved software version, vessel particulars, lightship data and loading-manual references against current ship documentation. Perform periodic test conditions or approved calculation checks and investigate any unexplained difference. Check backups, recovery media, printers and interfaces to tank or draft sensors where fitted. Protect the approved database from unauthorized edits and document any software update or class-approved change. Confirm that manual or backup calculation arrangements remain available. Refer to the manufacturer documentation for the exact figure for test cases, software versioning and recovery procedures.
Keep approved recovery media, license or configuration records, spare power supplies or computer hardware where included in the vessel strategy, and interface modules recommended by the supplier. Preserve a verified backup of the approved vessel database and software installation. Replacement hardware must remain compatible with the approved calculation package.
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