Affected Fuel Value, Supplier Credit, De-Bunkering, Replacement Premium, Salvage, Off-Hire, Testing, Machinery Cost & Claim Ledger

Off-Spec Bunker Fuel Claim & De-Bunkering Cost Tool

Build a commercial exposure ledger without pretending the calculator can decide legal recoverability. Simple mode sizes the affected invoice, expected supplier credit, removal/disposal cost, replacement-price delta, salvage, delay exposure and fixed claim costs. Advanced mode adds multiple affected parcels/tanks plus de-bunkering transfer time, receiving spread, replacement delay, fuel testing, machinery remediation and settlement sensitivity.

Data type
Currency
Currency selection changes display only. No exchange-rate conversion is performed.
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Need tank-by-tank fuel, pumping time and evidence readiness? Click Advanced above.Advanced separates affected parcels, de-bunk transfer/receiver limits, waiting/replacement delay, testing, survey/legal support, machinery remediation and supplier-credit sensitivity.

Fast Off-Spec Fuel & Claim Exposure Screen

Claim-planning exposure is a commercial ledger, not a legal entitlement. The replacement-price component uses the difference between replacement and original fuel price so ordinary baseline fuel purchase is not counted twice.

tonnes.
Selected currency / t.
Selected currency / removed t.
Selected currency / t.
Selected currency / removed t.
days attributable to the response.
% of affected original invoice value.

Affected Fuel / Tank Register

Use separate rows where fuel parcels have different prices, affected shares, salvage value or disposal/processing cost. User-entered names are not included in Tool Data.

Tank / parcelQuantity tAffected %Original price / tReplacement price / tSalvage value / tRemoval / processing / t

De-Bunkering Operation

t/h.
t/h.
% of the limiting transfer rate.
hours.
hours.
days.
days.
Selected currency / equivalent operation day.

Claim Support, Remediation & Expected Credit

% of affected original invoice value.
% applied to operational + technical consequential costs for budgeting only.

Claim & Evidence Readiness

Commercial / claims planning only: this tool does not determine whether fuel is legally off-specification, unsafe to use, contractually rejectable, or whether any cost is legally recoverable. Contract terms, binding-sample clauses, applicable ISO edition, MARPOL requirements, causation, mitigation, notice/time bars and governing law must be assessed separately by the vessel's technical, legal, insurer/P&I and commercial teams.
By the ShipUniverse Editorial Team — About Us | Contact