EE HAD GRABBED A WASHER OVERFLOW SAMPLE AT THE SOUTHEAST OVERFLOW SAMPLE POINT. AS HE WAS STANDING BY THE OVERFLOW PUTTING THE SAMPLE INTO A SAMPLE BOTTLE, THE WASHER OVERFLOWED UP THE SAMPLE AND SPLASHED THE EE ON HIS UPPER BODY. THE HOT OVERFLOW CAUSED THERMAL BURNS ON THIS UPPER RIGHT ARM. NO LOST TIME: RESTRICTED DUTY ONLY.