THIS FACILITY WAS A USED OIL RECYCLING FACILITY. 3 PILES OF CONTAMINATED SOIL WERE CREATED DURING THE EXCAVATION OF A NUMBER OF USTS ALONG THE NORTHERN PORTION OF THE WEST BOUNDARY OF THE FACILITY. THE EXCAVATED AREA REMAINS OPEN AS OF THE DATE OF THIS ORDER AND LAYERS OF CONTAMINATED SOIL ARE EASILY OBSERVED. A NUMBER OF UNLABELED DRUMS, IN POOR CONDITION, WERE ON-SITE IN A BERMED AREA THAT HAS A POOL OF OIL ON THE SURFACE. NEITHER THE WASTES PRESENTLY BEING HANDLED, NOR THE CONTAMINATED SOILS AT THE FACILITY ARE LABELED. CONTACT WITH HAZARDOUS WASTE OR HAZARDOUS CONSTITUENTS BY PERSONS ENTERING THE SITE IS LIKELY. THIS MAY CONSTITUTE AN IMMINENT AND SUBSTANTIAL ENDANGERMENT TO HEALTH OR THE ENVIRONMENT.