Aerial view of a tanker's deck and helideck

Key takeaways

  • Distinguish the wider Houston Ship Channel complex from an individual terminal.
  • Give the supplier the accepted grade, quantity and delivery proposition.
  • Ask which location and timing assumptions the price covers.
  • Reconfirm the offer when the vessel's call changes materially.

Houston is a complex of distinct facilities

Port Houston describes the Houston Ship Channel complex as comprising public and private facilities. Port Houston overview

That local distinction matters to a bunker enquiry. A generic port name does not identify the receiving vessel's actual location, the responsible terminal parties or the commercial delivery arrangement. Do not infer that a confirmation for one facility applies throughout the complex.

For a current transaction, the named delivery basis is not provided; obtain current verified information. Record the authorised location, intended period, vessel, grades and quantities, with any unresolved terminal or supplier condition stated.

Start with the call the vessel actually expects

Obtain the current authorised programme and identify the location relevant to the fuel request. If the berth is not final, describe that uncertainty and ask the supplier to state the location assumptions behind its indication.

The desk can investigate price before the call is fully fixed, but it should not present a location-dependent indication as a complete executable offer. A later terminal confirmation may change the supply arrangement or require a revised window.

Keep the source and time of the programme visible. A forwarded earlier estimate should not silently become the delivery basis after the vessel's cargo plan has changed.

Preserve the accepted fuel description

State the exact grade and purchase specification supplied by the responsible technical team. For a VLSFO and MGO package, show the separate quantities and conditions rather than one aggregate fuel amount.

Identify whether the quantity is firm or provisional. Ask the supplier how a revision affects unit price, minimum quantities and service inclusions. A quote based on a larger parcel may not apply to the final requirement.

If the supplier proposes another product, keep it separate pending the relevant acceptance. The fact that it can be delivered to the named terminal does not establish that it meets the vessel's requirement.

Ask for the location-sensitive price boundary

Request a delivered offer with its included services and stated exclusions. Ask whether the intended location and period are covered and what happens commercially if either changes.

Do not invent a general Houston delivery surcharge. Use the actual supplier's supported terms and distinguish a fixed amount from a conditional charge that may never arise.

Where an offer is product-only or based on another delivery point, identify the missing components before comparing it with a complete vessel supply. The same city or channel name does not make the two propositions equivalent.

A location-specific enquiry checklist

Enquiry itemWhat to provide or obtainWhy it matters
FacilityExact authorised terminal or delivery locationDefines the proposition beyond the port label
Vessel opportunityCurrent expected period and statusShows whether supply can fit the call
FuelAccepted specification and grade splitPrevents comparison of unlike products
QuantityRequired amount and permitted uncertaintyIdentifies minimum or revision conditions
Price boundaryCurrency, unit and inclusionsSeparates product value from delivery scope
Change conditionLocation or period requiring requotationPrevents an old price being used outside its basis

The checklist does not authorise a delivery at a terminal. Relevant vessel, terminal and supplier parties must confirm feasibility within their responsibilities.

Compare conditional offers honestly

If two suppliers quote against different assumed terminals, ask for matching propositions or explain the difference. Do not rank them solely by unit price while concealing the unmatched location.

A supplier may offer an indication covering several possible locations with conditions. Preserve those conditions and determine what must be confirmed before ordering. Broad coverage language should not be treated as proof that every call can be served on identical terms.

Fictional case: the berth assumption changes the quote

A fictional operator requests Houston fuel before its cargo terminal is final. One supplier quotes using an explicitly assumed delivery point; another asks for the confirmed facility before providing a complete amount.

The vessel's authorised programme later identifies a different terminal. The desk returns to both suppliers with the named location and accepted fuel requirement. The first offer is revised, and the second becomes available on a comparable basis.

The buyer selects from the actual delivered propositions. It does not report the first indication as a price the supplier failed to honour, because its original location condition was different.

Carry the final location into the order

The confirmation should connect the selected fuel, price and delivery window to the named location. If the call changes, identify which elements the supplier must reconfirm before the desk relies on them.

Keep any terminal-side condition visible alongside the supplier's willingness to supply. Check the current text and obtain appropriate review where a location change affects contractual cost or responsibility.

Common mistakes

Do not treat Houston as one interchangeable delivery point. Other errors include comparing offers based on different terminal assumptions, omitting grade splits and using a provisional call programme as confirmed availability. A supplier quote does not independently establish permission or vessel suitability at the intended location.

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

Can the desk request a price before the berth is final?

Yes, but label the location assumption and ask what requires reconfirmation.

Does one terminal's acceptance apply elsewhere in the complex?

Do not assume so. Confirm the actual delivery proposition with the relevant parties.

Should every location change require a new price?

Ask which terms remain valid and which change. The answer depends on the actual offer.

What belongs in the named-delivery slot?

Record the authorised facility, period, vessel requirement and unresolved conditions with a dated source.

Primary sources