Managing Post-Repair Warranties (Warranty Claims)
A defect discovered three months after leaving dry dock is not automatically the shipyard's problem by definition: it only becomes one if notification and documentation follow the contractual warranty procedure.
Operational Explanation
The post-repair warranty period (typically 12 months from delivery, according to the terms negotiated in the repair contract) covers defects attributable to shipyard materials or workmanship during dry dock work. Unlike pre-work contract negotiation (addressed as a separate topic in repair contract management), warranty management concerns the subsequent phase: what to do when, months after leaving dry dock, a repaired or replaced component shows a defect.
Timeliness and documentation quality are decisive: a warranty claim notified beyond contractual deadlines, or without sufficient evidence linking the defect to the work performed, risks rejection even when the cause is objectively attributable to the shipyard.
Regulatory Reference
There is no dedicated IMO framework for post-repair warranties; terms are entirely contractual, typically based on the warranty clauses of the BIMCO RepairCon framework or equivalent contracts, which define warranty duration, notification procedure, and allocation of responsibility for defects found after delivery.
Scope of Application
Every ship that has recently completed dry dock or repair berth work, within the contractually defined warranty period, with the Superintendent responsible for managing claim notification and documentation.
Procedure / How to Complete It
- Verify the specific warranty terms of the applicable repair contract (duration, notification procedure, exclusions) before submitting a claim.
- Notify the defect to the shipyard in writing within contractual deadlines, even when the cause is not yet fully established.
- Document the defect with photographs, operational data and, when possible, an independent technical opinion linking the defect to the work performed during the dry dock.
- Retain all original work documentation (repair specification, test reports, material certificates) as a reference for demonstrating the causal link.
- Coordinate with the shipyard the modalities of warranty intervention (repair at the current port, return to the shipyard, or refund), as provided by the contract.
Practical Example
Example: four months after leaving dry dock, a replaced bearing shows abnormal wear; the Superintendent notifies the shipyard within 5 working days as required by the contract, attaching the original test report of the component and operational data excluding improper use as an alternative cause.
Real Cases
Common Mistakes Mistake Library
| Mistake | Consequence | How to avoid it |
|---|---|---|
| Warranty claim notified beyond contractual deadlines | Rejection of the claim regardless of the technical merit of the defect | Always notify the defect within contractual deadlines, even before a complete technical assessment |
| Original work documentation (repair specification, tests, material certificates) not systematically retained after leaving dry dock | Inability to demonstrate the causal link between the defect and the shipyard's work | Always retain complete work documentation as a reference for possible future claims |
| Defect generically attributed to the shipyard without a technical opinion linking the cause to the specific work performed | Claim challengeable by the shipyard for lack of demonstrated causal link | Always document the defect with a technical opinion explicitly linking the cause to the warranty work performed |
PSC Observations
Operational Tips
- Always notify the defect within contractual deadlines, even when the cause is not yet fully established: the notification deadline does not wait for the technical assessment.
- Always retain complete documentation of the original work: it is the decisive evidence in the event of a warranty claim months later.
- Document every defect with a technical opinion explicitly linking the cause to the work performed, don't limit yourself to a generic description of the problem.
Checklist
- Warranty terms of the repair contract verified (duration, notification procedure, exclusions)
- Defect notified in writing to the shipyard within contractual deadlines
- Defect documented with photographs, operational data and technical opinion
- Original work documentation retained and available as a reference
- Warranty intervention modalities coordinated with the shipyard according to the contract