ON OR ABOUT 6/23/98 AN AUTHORIZED EPA INSPECTOR CONDUCTED AN INSPECTION AT THE LITTLE AMERICA REFINING FACILITY. INSPECTOR OBSERVED THAT A STANDARD TRANSFORMER LOCATED IN THE SWITCH ROOM WAS LEAKING FLUID WITH A PCB CONCENTRATION OF OVER 50 PPM. RESPONDENT FAILED TO PROPERLY DISPOSE OF THE LEAKING PCBS. PROPOSED PENALTY IS $4,250.