春走基层｜阴山风口守护“能源通道”

Core Viewpoint - The Tangbao Railway, connecting Tangshan in Hebei and Baotou in Inner Mongolia, is a crucial transportation route for coal, with an annual capacity of 115 million tons, accounting for one-fifth of Inner Mongolia's total coal exports [1] Group 1: Infrastructure and Operations - The railway's Ulanqab section faces significant operational challenges due to complex terrain, including small curve radii and steep gradients, leading to severe track wear [1] - The Yantai Station, located at an elevation of nearly 2,000 meters, requires two locomotives to haul coal trains uphill, indicating the demanding nature of the railway operations [1] - High-intensity coal transport results in frequent maintenance needs, with certain track components requiring replacement every three months and all connecting parts needing monthly replacements [1] Group 2: Maintenance and Management - Wang Hengbin, the workshop director, has developed a comprehensive maintenance plan that includes daily inspections, weekly checks, monthly analyses, and quarterly evaluations to ensure operational safety [2] - The "Diligent, Accurate, Detailed" work methodology has been established to enhance maintenance efficiency, focusing on timely data monitoring, precise problem identification, and meticulous rectification of issues [2] - The annual workload for rail replacement has been reduced from 247 pieces in 2024 to 192 pieces in 2025 due to optimized maintenance schedules and targeted inspections [2] Group 3: Personal Commitment and Work Ethic - The personal sacrifices of railway workers, such as the limited time spent with family during peak seasons like the Spring Festival, highlight their dedication to ensuring the smooth operation of train services [3]