If spotters are used, they shall be well in the clear when trucks are backing into dumping position and dumping. Lights should be used at night to direct trucks.
Ariz. Admin. Code § R11-1-625
If spotters are used, they shall be well in the clear when trucks are backing into dumping position and dumping. Lights should be used at night to direct trucks.
Ariz. Admin. Code § R11-1-625