Key takeaways
- Hand over the complete agreed basis and the evidence supporting it.
- Distinguish a provisional freight estimate from the amount ultimately determined under the terms.
- Identify which voyage changes require the calculation basis to be reviewed.
- Keep freight settlement questions separate from vessel earnings monitoring.
- Route unresolved treatment to the authorised commercial and qualified reviewers.
Explain the decision the freight basis supported
Begin with the employment or cargo movement selected and the reason it was preferred. The decision may have considered a monetary freight comparison, a complete delivered-service cost or a vessel contribution model.
State which of those analyses supported the choice. A Worldscale indication can be an input to several different decisions, and the next team needs to know which result matters.
Do not imply that the percentage alone explains the decision. The relevant reference, quantity and service scope may have been central to the ranking. If those assumptions change, the original conclusion may no longer apply.
Retain the historical comparison for explanation while identifying the actual agreed terms that now govern the movement. An earlier unaccepted proposal should not remain in the handover as though it were a current fallback.
Preserve the source and status of the calculation
The handover should identify the applicable authorised reference and the actual commercial basis used. It should also show whether the calculation is provisional, based on agreed inputs or awaiting a relevant final determination.
A precise estimate can still be provisional. If quantity or another relevant item remains unresolved, the resulting freight amount should retain that qualification.
Do not copy the final spreadsheet total into a payment instruction without the appropriate reconciliation and authorisation. The handover supports the process; it does not replace the actual settlement review or the business's payment controls.
Keep private or licensed material in the authorised record. The summary can identify the evidence location and responsible reviewer without reproducing restricted tables or unnecessary commercial details.
Identify the items that can change the basis
A proposed change to route, port alternative, relevant timing or quantity may affect the calculation. The handover should identify which assumptions were material and who must assess a revision.
Avoid saying that every operational update automatically changes freight. The actual reference and agreed terms determine the relevant treatment. Equally, do not assume the original calculation remains valid after a material change merely because the percentage is unchanged.
The operating team should report the changed facts and the revised feasible arrangement. The authorised commercial and qualified reviewers can then assess the effect on the freight basis and other commitments.
This division keeps the handover practical. Operations provides the actual movement information; the calculation and contractual questions are resolved by the parties responsible for them.
A concise fictional handover memo
The following qualitative memo is fictional. It illustrates the information to preserve without reproducing a contract or a Worldscale rate table.
| Memo field | Fictional content |
|---|---|
| Selected movement | The agreed cargo and route proposal, including the chosen alternatives |
| Decision rationale | Preferred complete monetary comparison under the supported service scope |
| Commercial indication | The agreed term as recorded in the authorised fixture evidence |
| Reference basis | Applicable authorised entry and any relevant update determination |
| Quantity treatment | Agreed basis, current estimate and any final determination still required |
| Adjustments | Relevant treatment confirmed or specifically unresolved |
| Calculation status | Provisional estimate pending the stated remaining inputs |
| Change trigger | A material change to route, quantity or another assumption used in the comparison |
| Decision owner | Authorised commercial reviewer, with qualified interpretation where necessary |
| Operating action | Supply the changed facts and complete revised movement proposal |
The memo should make it possible for a new team member to identify the next question without repeating the entire negotiation. It should not simplify away a qualification that remains commercially important.
Fictional case: the percentage survives a changed voyage
A fictional cargo movement is agreed with an identified route basis. During execution, a permitted alternative is proposed. The operating update retains the original percentage and assumes the freight estimate therefore remains unchanged.
The commercial reviewer asks whether the selected alternative affects the applicable reference or relevant treatment. The issue is not whether the percentage has been renegotiated; it is whether the complete calculation still describes the movement now proposed.
The team provides the revised route and service facts. The authorised reference review and the actual terms establish the appropriate treatment. The estimate is then updated or confirmed on that supported basis, with its status clearly stated.
The handover prevents an isolated unchanged field from being mistaken for an unchanged commercial outcome. It also avoids the opposite error of automatically treating every alternative as a new charge without checking the agreement.
Separate freight reconciliation from earnings monitoring
The freight calculation determines a commercial amount on its relevant basis. Vessel earnings monitoring adds a separate set of actual or estimated costs and duration inputs.
If the voyage takes longer, the earnings model may change even where the freight basis does not. If the freight amount changes, the contribution effect may also depend on related costs or deductions. Keep those analyses connected but distinct.
The operating team should know which update belongs where. A revised port-service estimate may affect vessel economics without establishing a freight adjustment. A quantity determination may affect the freight calculation while requiring a separate assessment of the physical and commercial record.
Do not let the label Worldscale create the impression that the reference automatically supplies the nominated vessel's actual cost or earnings result. The decision handover should preserve the scope of each model.
Make unresolved treatment explicit
Some questions may remain open at the time of handover. Name them precisely and explain the consequence for the calculation or decision.
An unresolved reference item is not the same as an unconfirmed cargo quantity. A disputed interpretation is not the same as a missing invoice. Different roles and evidence are needed to resolve them.
Do not enter a zero amount merely to close the model, and do not treat the full provisional estimate as final because most inputs are agreed. The unresolved part should remain visible until the relevant review establishes its treatment.
The business can still proceed with work that does not depend on the missing answer, within its actual authority and contractual position. The handover should identify that dependency rather than impose a blanket stop on unrelated tasks.
Close the decision loop after a change
When a revised basis is confirmed, return a concise explanation to the operating and commercial teams. State what changed, why it changed and which remaining assumptions still matter.
Keep the prior estimate available for variance explanation, but mark the current supported calculation clearly. The final record should not contain several equally active totals without a stated purpose.
If a change creates a new commercial choice, compare the feasible current alternatives rather than rerunning the original pre-fixture decision as though nothing has been committed. The actual terms and circumstances determine what options remain.
A useful closeout preserves the agreed basis, relevant determinations and explanation of material differences. That allows later analysis to learn from the voyage without guessing how the final amount was reached.
Common mistakes
One mistake is handing over only the percentage. Another is treating a provisional estimate as a final payment amount without the relevant reconciliation.
A third error is assuming that an unchanged indication means an unchanged freight result after a material voyage change. Finally, do not confuse a freight-basis adjustment with every movement in the vessel's cost or daily contribution estimate.
Where Zeaclub fits
Zeaclub offers digitalised procedures across the voyage workflow.
Zeaclub provides 24/7 operating systems and worldwide coverage.
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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 the recap percentage enough for operations?
No. The team needs the complete agreed basis, relevant qualifications and the decision triggers that explain when a revised movement needs review.
Can the handover reproduce the licensed reference tables?
Use authorised access and the organisation's permitted evidence process. A concise reference to the applicable material is usually more appropriate than duplicating restricted content.
Does a port alternative automatically change freight?
Do not assume either outcome. Review the actual reference and agreed treatment for the proposed alternative with the appropriate authorised parties.
Why separate freight from earnings monitoring?
They answer different questions. Actual cost or duration can change the vessel's contribution without necessarily changing the freight basis.
What should the final closeout preserve?
The agreed commercial basis, applicable reference determination, relevant quantity and adjustment treatment, and the explanation of material differences from the earlier estimate.