Section 890.1380  Storm Water Drainage within a Building

Any piping installed within a building for the purpose of carrying storm water from a roof and connected to a building drain or building sewer shall comply with the requirements of Appendix A.Table A (Approved Building Drainage/Vent Pipe) and Sections 890.910 through 890.930.

(Source:  Amended at 38 Ill. Reg. 9940, effective April 24, 2014)