Current through Register Vol. XLI, No. 25, June 21, 2024
Section 36-57-3 - Proximity Detection System Requirements3.1. A proximity detection system includes machine-mounted components and miner-wearable components.3.2. A proximity detection system must meet the following requirements: 3.2.1. Cause a machine, which is tramming from place to place or repositioning, to stop before contacting a miner except for a miner who is in the on-board operator's compartment;3.2.2. Provide an audible and visual warning signal on the miner-wearable component and a visual warning signal on the machine that alerts miners before the system causes a machine to stop. These warning signals must be distinguishable from other signals;3.2.3. Provide a visual signal on the machine that indicates the machine-mounted components are functioning properly;3.2.4. Prevent movement of the machine if any machine-mounted component of the system is not functioning properly. However, a system with any machine-mounted component that is not functioning properly may allow machine movement if it provides an audible or visual warning signal, distinguishable from other signals, during movement. Such movement is permitted only for purposes of relocating the machine from an unsafe location for repair;3.2.5. Be installed to prevent interference with or from other electrical systems; and3.2.6. Be installed and maintained in proper operating condition by a person trained in the installation and maintenance of the system.