On or about April 30, 2003, Respondent shipped for disposal eleven (11) 55-gallon drums via Uniform Hazardous Waste Manifest (Manifest) State Manifest Document Number S00860461 with the waste description of RQ Waste Paint Related Materials 3 UN1263 PG II (D001) (ERG#127) to Safety-Kleen Systems, Inc., 1722 Cooper Creek Road, Denton, Tx. On or about May 14, 2003, Safety-Kleen, Denton, TX confirmed the presence of PCBs (Aroclor 1242) at a concentration of 950 parts per million (ppm) in one of Respondent's eleven (11) 55-gallon drums shipped for disposal via State Manifest Document Number S00860461.