Illinois Administrative Code
Title 77 - PUBLIC HEALTH
Part 890 - ILLINOIS PLUMBING CODE
Subpart J - DRAINAGE SYSTEM
- Section 890.1310 - Materials
- Section 890.1320 - Drainage System Installation
- Section 890.1330 - Drainage Fixture Units (DFUs)
- Section 890.1340 - Determination of Sizes for Drainage System
- Section 890.1350 - Offsets in Drainage Piping
- Section 890.1360 - Sanitary Wastes below Sewer
- Section 890.1370 - Floor Drains
- Section 890.1380 - Storm Water Drainage within a Building
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