
Key takeaways
- Give the nominated service location, not only the port name.
- Request conditional alternatives when berth allocation remains open.
- Separate product price from location-dependent service expenses.
- Confirm the actual delivery proposition before accepting its total.
Why the berth belongs in the enquiry
TNPA's published Durban service description distinguishes pipeline and barge supply across different berth areas. TNPA Durban services
Treat that description as background, not a current promise for any particular vessel. Ask the responsible parties to confirm the proposed method, product and appointment for the actual call. A broad historical service description cannot resolve today's quotation scope.
For a current transaction, the berth-based enquiry position is not provided; obtain current verified information. Record the confirmed or provisional berth, approved products and quantities, delivery method assumed by each offer and unresolved service charges.
Separate a firm price from a firm delivery proposition
A supplier may hold a unit price while leaving the delivery method conditional on berth confirmation. That is not necessarily an unusable response, but its commercial limit should remain visible.
The buyer needs to know whether a location change merely adjusts an identified service expense or requires the whole offer to be reconsidered. These are materially different exposures.
Do not ask the supplier to remove a condition that the underlying programme cannot yet resolve. Instead, request a clearly priced branch for each credible location, or identify which component cannot be fixed until the berth is known.
Make conditional alternatives comparable
If the responsible programme team provides alternative berths, give suppliers the same alternatives. One supplier should not quote an assumed pipeline delivery while another prices a barge appointment without that difference appearing in the comparison.
Ask whether each proposition covers the same approved quantity, specification, receiving vessel and payment basis. Only then compare the effect of the location assumption.
An unpriced service component is not zero. Keep the total incomplete until the missing term is confirmed, or show the decision as conditional on a stated cost limit approved internally. Do not manufacture a service price to complete the spreadsheet.
A berth-sensitive enquiry checklist
| Enquiry item | Useful detail | Why it affects comparison |
|---|---|---|
| Service point | Confirmed berth or explicit provisional alternatives | Defines the proposition being requested |
| Delivery method | Supplier's proposed and confirmed basis | Identifies service dependencies |
| Product requirement | Full accepted specification and grade quantities | Prevents a broad product label from masking differences |
| Timing | Required window and programme uncertainty | Allows meaningful commitment conditions |
| Service expenses | Included, separate or still open | Shows whether totals are complete |
| Location-change treatment | Reprice, fixed adjustment or new offer required | Defines exposure before berth confirmation |
| Offer validity | Applicable price and service expiry conditions | Prevents an expired branch becoming the final order |
Fictional case: the apparent discount assumes another berth
A fictional buyer receives a lower Durban unit price from one supplier and a higher complete price from another. The first response assumes delivery at a berth that the programme team has not confirmed. The second includes the service method proposed for the vessel's likely location.
The buying desk initially compares the product figures and recommends the first offer. Before acceptance, it asks both suppliers to price the same provisional berth alternatives and disclose location-dependent expenses.
The revised comparison shows that the apparent discount is conditional. The buyer can now choose between waiting for berth confirmation, accepting an appropriately bounded proposition or proceeding with the complete alternative. The correct decision depends on actual programme priorities and authorised exposure, not the smallest isolated unit price.
Keep location changes connected to the purchase
When the berth changes, review the accepted supplier proposition rather than assuming that an updated vessel schedule automatically updates the fuel order. Identify whether the proposed method, service expense or appointment requires reconfirmation.
The responsible vessel and port teams determine technical and operational feasibility. Procurement should obtain the commercial consequence of that determination and avoid prescribing a delivery procedure.
If the supplier confirms that the price and scope remain unchanged, preserve that confirmation. If they change, obtain the necessary buying approval before presenting the revised amount as committed.
Use the quotation to identify the next decision
A useful enquiry result can be conditional without being vague. It should show what can be accepted now, what depends on berth confirmation and when that uncertainty becomes commercially significant.
For example, a supplier may confirm a product basis while requiring a new service appointment once the berth is fixed. The next action is then specific: resolve the appointment condition before the relevant offer expires.
This approach also avoids repeated broad enquiries. Once suppliers understand the genuine open variable, follow-up can focus on that variable instead of restarting every product and payment discussion.
Common mistakes
Avoid treating a Durban indication as valid at every berth, filling an unpriced service component with zero and comparing offers based on different delivery assumptions. Another error is assuming that a revised port schedule automatically amends the accepted bunker order. Confirm the commercial effect of a location change explicitly.
Where Zeaclub fits
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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
Can an enquiry proceed before the berth is confirmed?
Yes. State the uncertainty and request clearly conditional alternatives rather than presenting an assumed berth as final.
Is a fixed unit price enough to approve the purchase?
Not if material delivery expenses or conditions remain unresolved.
Does a published service description prove current availability?
No. Obtain a current proposition for the actual vessel and requirement.
What belongs in the berth quotation slot?
Record location status, product scope, delivery assumptions, complete expenses and outstanding confirmation conditions.