TITLE 77: PUBLIC HEALTHHome
PART 890 ILLINOIS PLUMBING CODE
CHAPTER I: DEPARTMENT OF PUBLIC HEALTH
SECTION 890.700 SINKS
Section 890.700 Sinks
a) Waste Outlets. Kitchen sinks shall be provided with waste outlets at least 1½ inches in diameter. Other special purpose sinks such as bar sinks, lab sinks, and dipper wells may have smaller waste outlets. Waste outlets shall be of the flat or basket (cup) strainer type.
b) Food Grinders. Sinks in which food grinders are installed shall have a waste opening inlet for the food grinder at least 3½ inches in diameter.
c) No special purpose sink shall be substituted for kitchen purposes.
(Source: Amended at 28 Ill. Reg. 4215, effective February 18, 2004)