市政项目施工阶段变更签证的造价管理难点与标准化流程构建

Key Points

• The standardized management process can significantly reduce the rate of change order disputes and enhance cost control efficiency.
• Key aspects include responsibility tracing, dynamic price verification, and collaborative approval in the management process.
• Observational analysis highlights six major challenges in change order management, like unclear responsibilities and distorted cost calculations.
• Employing cutting-edge technologies like BIM and the four-color risk model supports the new standardized approach.