DIRECT ANSWERAny change affecting material, structure, dimensions, nozzles, welding, inspection or performance needs impact review, authorized approval, controlled-document update and shop-status communication.
Change workflow
- Change origin, reason and affected tags
- Technical, quality, price and schedule impact
- Design and customer approval authority
- Revision issue, withdrawal and field implementation
Relevant manufacturing capability
- Drawing, datasheet and equipment-list manufacturability review
- Self-manufactured and coordinated-supply scope identification
- Technical, quality, document and delivery clarification
Key notes
- Oral approval or a marked-up uncontrolled print is not sufficient.