Options after a sea failure depend on the vessel, carrier and cargo plan. At booking, ask about monitoring coverage, alarm notification and who can intervene during the voyage; retain written confirmation.

Build the contingency around three arrival options: continue with the current setup, move the container to a powered terminal area, or transfer it to other equipment by an authorised team. Confirm feasibility with carrier and terminal, then record the decision owner and contact sequence.

Combine container ID, unit alarm, vessel notice, timestamps, logger data and actions in one incident timeline. Mark missing records explicitly and request supporting documents from the carrier or terminal.

At arrival, have readings and data reviewed against the product specification and approved quality process. Elapsed time or an equipment alarm alone does not establish product acceptability; the authorised quality owner should document release, hold or other disposition.