EE WAS PERFORMING HOUSEKEEPING DUTIES ON A 9"" ELEVATED PLATFORM-AS HE LEANED TO LEFT SIDE OF WORK AREA, HE LOST BALANCE AND FELL-HE EXTENDED HIS LEFT ARM TO BRACE AGAINST THE IMPACT AND STRUCK STEEL BASE PLATE WITH LEFT HAND. CONTACT WITH PLATE CAUSED A 3"" LACERATION TO HIS LEFT PALM. EE TRANSPORTED TO CO DR AND 13 SUTURES WERE REQUIRED TO CLOSE THE WOUND.