Size of floor drains.
Municipal Code of Chicago § 18-29-412.3
in effect18-29-412.3 Size of floor drains.
Floor drains shall have a drain outlet not less than 2 inches (51 mm) in diameter.
(Amend Coun. J. 10-14-21, p. 37722, Art. IV, § 15)
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2691080Fetched: 10/24/2026
