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1. Design and construction are integrated
2. Design organisation appointed first with appropriate form of design contract
3. Employer has less influence in design
4. Higher tender price to account for more risk
5. Frequent misunderstanding of tender documents
7. Construction can begin before design is complete
8. Contractor has few, if any, design obligations for permanent works
9. Buildability can be full incorporated into the design
10. Project requirements detailed in contractor's brief