How to keep your QUARRY SAFETY1 | Stone Crusher used for ...
Dec 27, 2011 · • Wear appropriate ear protection when working within 50 feet of any operating quarry machinery, and in other areas where noise levels are high. Prolonged exposure to high noise levels can cause permanent hearing loss. • Wear steeltoe safety boots, heavyduty gloves and a hard hat. This equipment is mandatory in most areas of the quarry.