Procurement Delay Cost Example
A practical worked example for procurement teams. Replace the sample numbers with your own project or supplier data before using the result in an approval file.
Visual example: file-note structure
Use the visual flow as a checklist before copying the wording into an approval note.
Situation
A purchase order for a project-critical item is ready for release, but it remains in the approval queue for 12 days. During that time, the supplier quotation expires. The supplier then asks for five more days to revalidate pricing and delivery.
The buying team previously negotiated a $22,000 saving. The problem is that the approval delay may cost more than the saving if the item affects site progress, commissioning, or a contractual milestone.
Inputs
| Input | Value |
|---|---|
| Approval delay | 12 days |
| Re-quotation delay | 5 days |
| Total delay | 17 days |
| Daily site overhead | $8,500/day |
| Negotiated saving at risk | $22,000 |
| Estimated delay exposure | $144,500 |
Calculation
The delay exposure is 17 days x $8,500 per day = $144,500. This is an estimate for escalation, not a final claim amount. The buyer should keep the assumptions visible so management understands what is included.
The delay exposure is more than six times the negotiated saving. Waiting for approval has become more expensive than the commercial benefit the negotiation created.
Decision
Procurement should escalate the approval immediately and compare recovery options. A faster approval, temporary release, alternate supplier, air freight, partial delivery, or acceptance of a slightly higher revalidated price may be cheaper than allowing the delay to continue.
If the number may be used externally, contract notice requirements should be checked before sending any cost statement to the supplier, client, or consultant.
Escalation wording
Suggested wording: The PO has been pending approval for 12 days and supplier price validity has expired. Revalidation is expected to add five more days. Based on 17 total delay days and an estimated daily site cost of $8,500, the exposure is approximately $144,500. This is higher than the negotiated saving, so approval or an agreed recovery action is required today.
How this would sit in an approval file
In a procurement delay file, the buyer should show more than the number of late days. The file should identify the delay event, the responsible party, the date it started, the date it was resolved, the affected purchase package, and the cost basis used in the calculation. This makes the delay note useful for internal escalation, supplier negotiation, or commercial review.
The calculation should be supported by records such as approval emails, PO release date, supplier acknowledgement, manufacturing schedule, shipment date, site standby record, or project programme reference. If the delay cost is only an internal estimate, say so clearly. The aim is to help management act early, not to overstate a claim without evidence.
Common mistakes in this situation
- Counting every late day without proving that procurement caused project impact.
- Using daily cost assumptions that finance or project controls cannot support.
- Forgetting mitigation actions such as partial delivery, air freight, or alternate sourcing.
- Mixing supplier delay and internal approval delay in one line.
Manager review wording: The delay estimate should be used for escalation and recovery planning until the commercial team confirms the contractual entitlement and evidence position.
Buyer review checklist
Before using a delay cost figure in a meeting, the buyer should confirm that the delay days are linked to a real procurement event and not just a general project delay. The note should show the planned date, actual date, reason for slippage, evidence source, and whether the delay affected a critical activity. If the delay did not affect the project path, it may still be a supplier performance issue, but the cost impact should be presented more carefully.
The strongest delay notes include mitigation. State whether procurement tried alternate sourcing, partial release, revised payment terms, air freight, or priority manufacturing. This shows management that the team is not only calculating exposure but also trying to reduce it.
Evidence to attach
- Original quotation validity date and revalidation request.
- Approval workflow date or pending approval screenshot.
- Daily overhead, idle labor, equipment standby, or milestone cost basis.
- Commercial comparison showing the negotiated saving.
- Completed delay cost calculation or printed tool output.
Open Procurement Delay Cost Calculator Download delay cost template