Core Viewpoint - The article emphasizes the importance of political supervision in the construction of the Pinglu Canal in Guangxi, highlighting the implementation of the "147" supervision model to ensure project integrity and quality [1][2]. Group 1: Supervision Mechanism - The "147" supervision model integrates various oversight processes, including simultaneous signing of engineering and integrity contracts, and synchronized supervision of quality and integrity throughout the project lifecycle [2]. - The model focuses on seven key processes: design, budget estimation, bidding, construction, changes, acceptance, and fund disbursement, enhancing overall project supervision [2]. Group 2: Supervision Activities - The stationed supervision team has conducted over 1,900 inspections across 15 main sections and 27 bridges, identifying and rectifying more than 2,700 issues [2]. - Continuous monitoring has revealed issues related to the "Four Winds," prompting corrective actions to address violations such as improper gatherings [2]. Group 3: Supervision Strategy - The supervision strategy includes a seasonal and monthly focus, ensuring comprehensive oversight through expert involvement in high-technical areas [3]. - The supervision process has established a closed-loop system of identifying problems, enforcing corrections, and verifying resolutions [3].