EMPLOYEE WAS LOADING THE BOLTER. AS EE WAS CARRYING BOLTS EE STEPPED IN A HOLE IN THE BOTTOM. THE NEXT DAY EE WOKE UP WITH PAIN AND NUMBNESS IN RIGHT LEG FROM HIP TO FOOT. EE CONTINUED TO PERFORM NORMAL DUTIES UNTIL EE WAS PLACED OFF OF WORK ON 3/16/2021 BY EE'S PHYSICIAN.