Pre-Shipment Transformer Inspection and Document Checklist

Agree the inspection scope in advance

Confirm required inspection records, test documents, witness arrangements and document formats before production is complete. Match the scope to the selected transformer and the buyer’s project requirements. The availability of a general certificate should not replace checking the document scope for the exact model.

Compare the equipment with the approved schedule

Review nameplate information against the confirmed capacity, voltages, frequency, connection details and other agreed ratings. Compare the approved drawing, accessory list and inspection records with the order. If the buyer requests additional tests or a third-party inspection, agree responsibility, timing and any commercial implications before dispatch planning.

Review packing and shipment information

Confirm the packing arrangement, marks, dimensions, weight information and handling instructions required for the route. Check the consignee and shipment document details with the buyer and forwarder. Separate accessories should be identified clearly in the agreed packing information. Final documents depend on the delivery terms, destination and order scope.

Resolve discrepancies before release

Record outstanding items and obtain written confirmation before shipment release. Keep the final approved technical schedule and the agreed document set together for handover. Any installation or commissioning guidance must be matched to the supplied equipment and reviewed by qualified personnel. Share destination and packing requirements early so inspection and shipping preparation can be coordinated.