October 17, 1983
OH · Metal/Non-Metal
bulldozer operator, universal operator, heavy equipment operator, operating engineer
HANDTOOLS (NONPOWERED)
Fredericktown Sand & Gravel Company · Fall onto or against objects
EMP TIGHTENING LARGE NUT ON CATERPILLER DOZER FINAL DRIVE ASSEMBLE. HE WAS USING A 4" SOCKET AND STEEL BAR TO TORGUE NUT TO DESIRED TIGHTENESS BAR BROKE AND EMPLOYEE FELL ON HIS BACK LANDING O N CORNER OF WOOD PALLET RESULTING IN CONTUSION TO MUSCLES IN BACK NEAR TAIL BONE