Abstract:This study investigates risk management methodologies within the whole-process engineering consulting framework (integrating project management and cost consulting) through a case study of the Xingtai Dasha River Comprehensive Improvement Project. Focusing on persistent challenges such as difficulties in land acquisition coordination, high compliance risks, and stringent supervision of national bond funds, this research employs a case study approach to explore innovative management mechanisms—including the establishment of a specialized risk control team and a dual-chain coupling algorithm for progress and fund monitoring. By implementing risk inventories, optimizing workflows, and enhancing interdepartmental collaboration, the project achieved a 30% improvement in fund disbursement efficiency and a 50% reduction in dispute resolution time. These measures effectively mitigated project risks, accelerated construction progress, and offer valuable insights for risk management in similar engineering projects.