Section 329IAC13-4-2. Hazardous waste mixing

   (a) Mixtures of used oil and hazardous waste must be managed in accordance with 329 IAC 13-3-1(b).

  (b) The rebuttable presumption for used oil of 329 IAC 13-3-1(b)(1)(B) applies to used oil managed by generators. Under the rebuttable presumption for used oil of 329 IAC 13-3-1(b)(1)(B), used oil containing greater than one thousand (1,000) parts per million total halogens is presumed to be a hazardous waste and thus must be managed as hazardous waste and not as used oil unless the presumption is rebutted. However, the rebuttable presumption does not apply to certain metalworking oils or fluids and certain used oils removed from refrigeration units. (Solid Waste Management Division; 329 IAC 13-4-2; filed Feb 3, 1997, 9:15 a.m.: 20 IR 1497; readopted filed Jan 10, 2001, 3:25 p.m.: 24 IR 1535)