Because manufacturing and construction are typically very expensive processes (involving large amounts of capital and payroll), the question of liability for errors has great legal implications as each party tries to blame the other and assign the wasted cost to the other's responsibility.
製造と建設は通常、非常に高単価なプロセス（大量の資本と給与を伴う）であるため、エラーに対する責任の問題は各当事者が他者を責めようとし、その無駄なコストを他の責任に割り当てることに大きな法的影響が生じる。