Nautical charts and navigation instruments laid out for study

Key takeaways

  • Compare the whole transport obligation, not freight alone.
  • Make port alternatives and cargo quantities explicit.

Establish the voyage boundary

Two freight indications can appear comparable while describing different work. One may assume a single discharge call; another may allow additional ports. Before comparing them, put the same transport assumptions beside each quotation.

  1. State cargo quantity and any agreed tolerance.
  2. List the loading and discharge obligations, including options.
  3. Identify the cost and time assumptions requiring confirmation.

For a fertiliser shipment, a change in discharge sequence can alter the operational plan even when the quoted freight basis stays unchanged. Return the revised requirement for assessment rather than treating the original indication as automatically applicable.

GENCON is one BIMCO voyage-charter form; the selected form and amendments need separate review.

Common mistakes

Avoid assuming that a familiar form name answers every allocation question. A recap, rider and incorporated wording may contain important qualifications.

Where Zeaclub fits

Zeaclub supports agentic, AI-assisted operations with a human in control.

Zeaclub provides a multi-party shared workspace for owners, charterers, brokers and port agents.

Explore Zeaclub

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Educational information only; not legal, financial or trading advice. Contract wording and applicable rules control. Verify current requirements and obtain qualified advice before acting.

Frequently asked questions

Is a voyage charter priced only by the day?

No. Read the agreed freight basis rather than importing time-charter terminology.

Can a voyage include several port calls?

Yes, where the agreed transport arrangement provides for them.

Does the form name settle all responsibilities?

No. Review the complete agreed terms and any amendments.

What makes two offers comparable?

A consistent cargo, port, timing and expense basis with differences identified.

Primary sources