ON OR ABOUT 4/2/96, SUSAN ZAZZALI AND PAUL MONTGOMERY, AUTHORIZED REPRESENTATIVES OF EPA, CONDUCTED AN INSPECTION OF THE FACILITY. THEY OBSERVED NUMEROUS CONTAINERS STORED THROUGHOUT THE FACILITY. THE DRUMS AND OTHER CONTAINERS CONTAINED A VARIETY OF MATERIALS, INCLUDING, BUT NOT LIMITED TO, SOLVENTS, USED OIL, MIXED PAINTS AND PAINT WASTE AND RESIDUES. THEY OBSERVED ALSO THAT MANY OF THE DRUMS AND CONTAINERS WERE IMPROPERLY AND/OR INADEQUATELY LABELED AND SOME HAD NO LABELS AT ALL.