Petroleum tank storage rental & transaction due diligenceRotterdam   /   Fujairah   /   Durban
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How to prepare your first storage enquiry

Separate confirmed cargo information from estimates. A tentative start window is more useful than an exact date presented without support. Record the product, quantity and preferred location first.

Modern industrial storage tanks with walkways against a clear blue sky.
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Start with the facts you know

Separate confirmed cargo information from estimates. A tentative start window is more useful than an exact date presented without support. Record the product, quantity and preferred location first.

Identify the gaps

If specification, density, movement route or duration is unresolved, say so. The aim of the first discussion is to establish what must be confirmed, not to create a complete-looking brief with guessed details.

Keep a single working brief

Use one version of your requirement when contacting providers. Record any changes and keep the date of the revision so that quotations can be compared against the correct brief.

Start with what you know

You do not need a polished trading presentation to begin, but you do need to distinguish facts from plans. Write a short summary of the product, estimated capacity, preferred hub, timing and business purpose. Explain your role in the transaction and whether you are the storage customer or an authorised representative. A clear preliminary enquiry is more useful than a large package of unrelated transaction documents.

  • State whether the cargo is confirmed, under negotiation or being planned.
  • Use one capacity unit and supply density if converting tonnes.
  • List the decisions you need help making.

Turn unknowns into explicit questions

If the receiving method or storage duration is undecided, describe the options under consideration. Ask which details are necessary for an initial assessment and which will be needed before contracting. Avoid selecting a product grade, temperature or movement arrangement merely to complete a form. An unsupported answer can send the enquiry down the wrong operational path.

  • Keep a separate list of commercial and operational questions.
  • Agree who will supply the missing information.
  • Update the brief when the cargo plan changes.

Check the next stage before committing

An initial reply may request more information rather than offer space. Establish what a proposal covers and what remains conditional. Before paying or signing, confirm the counterparty through independently established channels, review the agreed services and clarify the reservation process. Keep the final brief and the proposed contract together so the scope can be checked against the requirement you actually submitted.

  • Use the first-time booking checklist as the discussion progresses.
  • Compare written terms rather than verbal assurances.
  • Request a call if the requirement needs clarification.

Published by Petroleum Terminals · Practical guidance, reviewed 28 October 2026.

Your questions, answered

Frequently asked questions

Answers to help you prepare your next step.

What if I do not know which capacity unit to use?

State the quantity and unit you actually have. Use the units resource to understand volume and mass before presenting a converted estimate.

Should I send a different brief to every provider?

Keep one working brief so responses can be compared. Record revisions when product, timing or movements change.

What should I identify as flexible?

Location alternatives, timing windows and other adjustable requirements should be marked clearly, separately from essential conditions.

Your next step

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your storage requirement.