What Should Be Checked Before Issuing a Shipment Release for Tower Packing?
Production completion and shipment release are not the same event.
Tower packing may be physically finished while important requirements remain incomplete.
Before cargo leaves the supplier, the project should confirm whether the order is actually releasable.
1. Confirm Product Completion
Verify:
- correct product;
- material;
- quantity;
- approved configuration.
Any incomplete items should be identified.
2. Confirm Inspection Status
Check whether required inspections are complete:
- visual;
- dimensional;
- material verification;
- COA;
- PMI;
- third-party inspection.
Open NCRs should be resolved or formally accepted.
3. Confirm Drawing Status
Custom tower internals should correspond to the approved fabrication revision.
Do not release material manufactured to an obsolete drawing.
4. Confirm Documentation Required Before Shipment
Possible documents include:
- inspection report;
- material certificates;
- packing list;
- COA;
- conformity certificate;
- release note.
Not every project requires all of them.
The contractual requirement governs.
5. Check Quantity and Package Identification
Verify:
- number of bags/crates;
- package numbers;
- tower tags;
- bed references;
- spare quantity.
6. Review Packaging
Confirm packaging is appropriate for:
- product fragility;
- export transport;
- handling;
- expected storage.
7. Confirm Outstanding Punch Items
Some minor documentation items may be allowed after shipment.
Others may block release.
Define them clearly.
8. Separate Factory Release From Logistics Booking
A vessel booking does not constitute technical shipment approval.
Likewise, technical release does not automatically mean the logistics booking is complete.
Both processes must align.
9. Record Release Authority
The release may be issued by:
- supplier QA;
- buyer;
- EPC;
- third-party inspector;
depending on the contract.
The responsible party should be clear.
10. Use Conditional Release Carefully
If shipment is permitted with an open item, record:
- what remains open;
- responsible party;
- required completion date.
Do not use vague wording such as:
Ship now, documents later.
Engineering Takeaway
Shipment release should answer:
Is the product complete?Has it passed required inspection?Are critical documents approved?Is packaging correct?Are NCRs closed?
Only then should the order move from manufacturing control into logistics.