communicating emergencies to CCB First Responders.
Protect employees in a hoist area from falling 4 feet for General Industry workers or 6 feet for Construction workers or more to lower levels by guardrail systems or personal fall arrest systems. Protect employees with a personal fall arrest or personal fall restraint system when guardrail systems, [or chain, gate, or guardrail] or portions thereof, are removed to facilitate the hoisting operation (e.g. during landing of materials), and the employee must lean through the access opening or out over the edge of the access opening (to receive or guide equipment and materials, for example).