Which of the following is a recommended practice regarding haulage equipment?

Keeping haulage equipment out of doorways and curtains is crucial for maintaining safety and operational efficiency in an underground mine. When haulage equipment occupies doorways, it can obstruct the movement of personnel and material, creating hazardous conditions. Clear access areas are essential for ensuring that workers can move safely and swiftly, especially in emergencies.

Additionally, leaving equipment in doorways may interfere with ventilation systems, which rely on unobstructed pathways for air circulation. This practice also helps to prevent damage to both the equipment and the infrastructure of the mine. Maintaining clear access allows for efficient logistical operations and reduces the risk of accidents, therefore enhancing the overall safety of the mining environment.