EE & OTHER EE WERE PREPPING THE BERYL FURNACE FOR START UP. AS THEY WERE DOING THE THINGS ON THE FURNACE PREP RECORD SHEET, THEY CAME TO THE PART WHERE IT SAYS ""CLEAN UNDER THE FURNACE"" TO DO THIS JOB, THE FURNACE NEEDS TO BE LIFTED UP & BLOCKED UP. THEN THE OPERATOR GETS DOWN UNDER THEFFURNACE & CLEANS THE RAM MIX & LARGE PIECES OF FRIT THAT HAVE FALLEN DOWN UNDER THE FURNACE. IT