Key Takeaways
- Five prevention strategies (contractor selection, specs, alignment, materials, supervision) eliminate 80% of defects.
- Quality contingency: 2-3% of construction cost and 3-5 days schedule buffer.
- Replace rather than repair when correction cost exceeds replacement cost.
- Documentation is self-created insurance that pays dividends at every project phase.
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Test Your Knowledge
1.What is the primary quality risk mitigation strategy for renovation projects?
2.What is the cost multiplier for fixing defects after they are concealed?