Plumbing.
Municipal Code of Chicago § 14R-8-809
in effect14R-8-809 Plumbing.
The provisions of Section 809 of IEBC are adopted by reference with the following modification:
1. Revise Section 809.1 to read:
"809.1 Minimum fixtures.
Where the occupant load of a story is increased by more than 20 percent, plumbing fixtures for the story shall be provided in quantities specified in the Chicago Plumbing Code based on the increased occupant load."
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2674542Fetched: 10/24/2026
