An effective and safe haul road is the backbone of good mining operations. We ensure that the construction, design, and maintenance of haul roads are carried out to the highest standards. We are committed to supporting smooth operations, enhancing productivity, and ensuring the safety of all parties involved. By considering various factors from design to maintenance, we guarantee a reliable and sustainable road infrastructure.

1. Design and Construction of Roads
   • a) Road Width
     • One-way: Minimum 2x the width of the largest unit
     • Two-way: Minimum 3.5x the width of the largest unit
     • Curves: Minimum 4x the width of the largest unit
   • b) Road Gradient
     • Considering the capacity of the hauling equipment, type of road material, and fuel ratio, we set the road gradient to no more than 12%.
   • c) Drainage: We also pay attention to the drainage system to avoid puddles on the haul road.
   • d) Road Intersections
     • At each intersection, we ensure that the sight angle is always between 70 ~ 90 degrees and equipped with stop signs (in certain conditions, equipped with convex mirrors).
     • To minimize activity at intersections, no more than 4 lanes are created.
     • For intersections that coincide with coal transportation roads, we provide a waiting line.
   • e) Bund Wall
     • The height of the bund wall is at least 0.75x the height of the largest unit's tires.
     • 75 meters before the intersection, the height of the bund wall is 75 cm.
   • f) Blind Spots
     • We ensure that road segments causing blind spots are provided with a median in the form of a bund wall.
2. Road Inspection and Maintenance
   • We have experienced personnel to maintain the haul roads in standard condition.