IC 8-1-46.1-13: Regulated entity's grease control duties; exception to regulations

Sec. 13. (a) A regulated entity shall install and operate properly sized grease control equipment to prevent the discharge of wastewater containing fats, oils, or grease in concentrations that cause or contribute to:

(1) blockages;

(2) overflows; or

(3) interference;

in a sewer system.

(b) The regulated entity's grease control equipment shall be:

(1) designed; or

(2) approved;

by a licensed professional engineer under IC 25-31 or a professional architect under IC 25-4.

(c) Subject to subsection (d), a regulated entity that demonstrates through operational characteristics, inspection, and sampling that the regulated entity does not generate fats, oils, or grease in quantities requiring interception is:

(1) exempt from the requirements of this chapter; and

(2) not required to install grease control equipment.

(d) If a regulated entity's characteristics change and the regulated entity begins to generate fats, oils, or grease in quantities requiring interception, the regulated entity shall install grease control equipment.