DIRECT ANSWERIdentify long-lead plate, forgings, clad material, tubes, flanges and specialist components against document approval, procurement, inspection and fabrication need dates.
Long-lead schedule
- Specification and approval needed for purchase
- Supplier lead time and inspection points
- Substitution risk and approval route
- Required-on-site date and fabrication dependency
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
- Early purchase without an approved basis can create unusable material.