This part applies to generators who discharge their own hazardous waste to a sanitary sewer.
A generator who sewers hazardous waste shall include the quantity of sewered hazardous waste in their size determination under part 7045.0206 except for the volume of a hazardous waste that has been pretreated provided that:
an 80 percent reduction of the quantity of the hazardous waste constituent mass is achieved before sewering;
the discharge is approved by a publicly owned treatment works permitted under part 7001.0520, subpart 3, item B;
A generator who sewers hazardous waste shall comply with the requirements of this chapter applicable to their generator size with the following exception. A generator whose quantity determination is zero because the generator meets the conditions of subpart 2 will be classified as a very small quantity generator and shall meet the requirements of this chapter that apply to very small quantity generators.
MS s 116.07
16 SR 2102
October 10, 2013