HANDLING OF MATERIALS at River Cement Company dba Buzzi Unicem USA
EE was inside manlift basket using a steel lance attached to a vacuum hose to clear material from apron feeder below. While vacuuming the material the hose became stuck and EE tried to free it by yanking on the lance. The hose broke free and EE's hand flew back striking the corner of the basket's railing breaking the 5th metacarpal bone in EE's right hand.
U.S. Mine Safety and Health Administration