EE WAS REMOVING A STEEL FRAME FROM A RAILING THAT WAS BEING INSTALLED ON A NEW PRODUCTION PLANT/THE FRAME WAS ATTACHED TO THE RAIL BY BOLTS AND TACK WELDS. AFTER REMOVING THE BOLTS THE TACK WELDS FAILED TO HOLD THE FRAME CAUSING IT TO FALL 6"" ON TO THE EE FOOT.EE INCURED A MINOR FRACTURE TO HIS BIG TOE ON HIS RIGHT FOOT. THE EE WAS ABLE TO CONTINUE WORKING HIS NORMAL DUTIES NO LO