Core Points - The article highlights the successful implementation of a modern governance model for construction waste management in Lixia District, which integrates cross-department collaboration, full-process traceability, and multi-dimensional penalties [1][7] - The case serves as a template for urban governance modernization, showcasing the effectiveness of the "one case, three investigations" mechanism [8] Group 1: Incident Overview - A violation involving the unregistered transportation of 30 cubic meters of construction waste was reported, revealing issues with project responsibility and inadequate qualification checks for transport companies [2] - The enforcement team initiated the "one case, three investigations" procedure, completing evidence collection within 48 hours [2] Group 2: Collaborative Mechanisms - The case faced challenges in tracking the involved transport company due to its lack of location and cooperation, leading to the establishment of a "three-dimensional collaboration mechanism" [4] - Collaboration with traffic police and market regulation departments helped identify the transport company and confirm illegal operations, achieving a complete evidence chain from waste generation to disposal [4] Group 3: Regulatory Innovations - The introduction of a dual notification mechanism for illegal cases allowed for simultaneous administrative penalties and industry oversight, resulting in credit deductions for the involved construction company [6] - The case prompted the development of a long-term governance mechanism, utilizing a unified management platform for data sharing and real-time monitoring [6][7] Group 4: Systematic Upgrades - The successful handling of the case signifies a shift from single enforcement to comprehensive governance, addressing issues of multi-agency management and integrating new technologies like AI and blockchain into administrative processes [7] - A standardized case handling process was established, emphasizing timely departmental collaboration and evidence conversion rules [7]