Illinois Administrative Code (Last Updated: February 21, 2024) |
TITLE77. PUBLIC HEALTH |
PART890. ILLINOIS PLUMBING CODE |
SUBPARTM. INSPECTIONS, TESTS, MAINTENANCE AND ADMINISTRATION |
§ 890.1910. Inspections |
§ 890.1920. Testing of Plumbing Systems |
§ 890.1930. Test Methods |
§ 890.1940. General Administration |
§ 890.1950. Violations |
Section 890.APPENDIX A. Plumbing Materials, Equipment, Use Restrictions and Applicable Standards |
§ 890.TABLE A. Approved Materials and Standards |
§ 890.TABLE B. Minimum Number of Plumbing Fixtures |
§ 890.TABLE C. Minimum Air Gaps for Plumbing Fixtures |
§ 890.TABLE D. Minimum Water Distribution Pipe Size |
§ 890.TABLE E. Drainage Fixture Units (D.F.U.) Per Fixture Group |
§ 890.TABLE F. Fixtures Not Listed in Table E |
§ 890.TABLE G. Building Drains |
§ 890.TABLE H. Horizontal Fixture Branches and Stacks |
§ 890.TABLE I. Allowed Distance from Fixture Trap to Vent |
§ 890.TABLE J. Size of Vent Stacks |
§ 890.TABLE K. Size and Length of Vents |
§ 890.TABLE L. Horizontal Circuit and Loop Vent Sizing Table |
§ 890.TABLE M. Load Values Assigned to Fixtures |
§ 890.TABLE N. Water Supply Fixture Units (WSFU) for a Supply System with Flush Tanks Water Closets |
§ 890.TABLE O. Water Supply Fixture Units (WSFU) for a Supply System with Flushometer Water Closets |
§ 890.TABLE P. Demand at Individual Water Outlets |
§ 890.TABLE Q. Allowance in Equivalent Length of Pipe for Friction Loss in Valves and Fittings |
Section 890.APPENDIX B. Illustrations for Subpart A |
§ 890.ILLUSTRATION A. Air Gap Drawing #1 |
§ 890.ILLUSTRATION B. Air Gap Drawing #2 |
§ 890.ILLUSTRATION C. Battery of Fixtures |
§ 890.ILLUSTRATION D. Branch |
§ 890.ILLUSTRATION E. Branch Vent |
§ 890.ILLUSTRATION F. Building Drain |
§ 890.ILLUSTRATION G. Building Sub-Drain |
§ 890.ILLUSTRATION H. Circuit Vent |
§ 890.ILLUSTRATION I. Common Vent |
§ 890.ILLUSTRATION J. Continuous Vent |
§ 890.ILLUSTRATION K. Dead End |
§ 890.ILLUSTRATION L. Drain |
§ 890.ILLUSTRATION M. Fixture Drain |
§ 890.ILLUSTRATION N. Flush Valve [Repealed] |
§ 890.ILLUSTRATION O. Grade |
§ 890.ILLUSTRATION P. Horizontal Branch |
§ 890.ILLUSTRATION Q. Main Vent |
§ 890.ILLUSTRATION R. Quarter Bend [Repealed] |
§ 890.ILLUSTRATION S. Relief Vent |
§ 890.ILLUSTRATION T. Return Offset [Repealed] |
§ 890.ILLUSTRATION U. Revent Pipe |
§ 890.ILLUSTRATION V. Stack Vent |
§ 890.ILLUSTRATION W. Trap |
§ 890.ILLUSTRATION X. Vent Stack [Repealed] |
§ 890.ILLUSTRATION Y. Wet Vent |
§ 890.ILLUSTRATION Z. Yoke Vent |
Section 890.APPENDIX C. Illustrations for Subpart C |
§ 890.ILLUSTRATION A. Caulked Joints |
§ 890.ILLUSTRATION B. Flared Joints |
§ 890.ILLUSTRATION C. Positions of Application for Compression Type Joints |
Section 890.APPENDIX D. Illustrations for Subpart D |
§ 890.ILLUSTRATION A. Fixture Traps |
§ 890.ILLUSTRATION B. Distance of Trap to Fixture |
§ 890.ILLUSTRATION C. Types of Traps |
§ 890.ILLUSTRATION D. Trap Cleanouts |
§ 890.ILLUSTRATION E. Prohibited Traps |
§ 890.ILLUSTRATION F. Underground Drainage |
§ 890.ILLUSTRATION G. Concealed Piping |
§ 890.ILLUSTRATION H. Cleanout Clearance |
Section 890.APPENDIX E. Illustrations for Subpart E |
§ 890.ILLUSTRATION A. Grease Interceptor |
§ 890.ILLUSTRATION B. Typical Grease Interceptor/Catch Basin |
§ 890.ILLUSTRATION C. Interceptor/Separator Vents |
§ 890.ILLUSTRATION D. Interceptors for Bottling Plants [Repealed] |
§ 890.ILLUSTRATION E. Laundry Interceptors [Repealed] |
§ 890.ILLUSTRATION F. Backwater Valve Location [Repealed] |
Section 890.APPENDIX F. Illustrations for Subpart F |
§ 890.ILLUSTRATION A. Prohibited Fixtures |
§ 890.ILLUSTRATION B. Circular Wash Sinks |
§ 890.ILLUSTRATION C. Commercial Type Grinder #1 [Repealed] |
§ 890.ILLUSTRATION D. Commercial-Type Grinder |
§ 890.ILLUSTRATION E. Protective Guard |
§ 890.ILLUSTRATION F. Trap and Strainer |
Section 890.APPENDIX G. Illustrations for Subpart G |
§ 890.ILLUSTRATION A. Cast Iron Soil Pipe Support #1 |
§ 890.ILLUSTRATION B. Cast Iron Soil Pipe Support #2 |
§ 890.ILLUSTRATION C. Horizontal Piping Support [Repealed] |
§ 890.ILLUSTRATION D. Cast Iron Soil Support Stack [Repealed] |
Section 890.APPENDIX H. Illustrations for Subpart H |
§ 890.ILLUSTRATION A. Indirect Waste Piping #1 |
§ 890.ILLUSTRATION B. Indirect Waste Piping #2 |
§ 890.ILLUSTRATION C. Indirect Waste Piping #3 |
§ 890.ILLUSTRATION D. Indirect Waste Piping #4 |
§ 890.ILLUSTRATION E. Indirect Waste Connection |
§ 890.ILLUSTRATION F. Air Gaps |
Section 890.APPENDIX I. Illustrations for Subpart I |
§ 890.ILLUSTRATION A. Cross-Connection #1 |
§ 890.ILLUSTRATION B. Cross-Connection #2 |
§ 890.ILLUSTRATION C. Cross-Connection #3 |
§ 890.ILLUSTRATION D. Flushometer Valve |
§ 890.ILLUSTRATION E. Underground Water Piping #1 |
§ 890.ILLUSTRATION F. Underground Water Piping #2 |
§ 890.ILLUSTRATION G. Underground Water Piping #3 |
§ 890.ILLUSTRATION H. Water Supply Control |
§ 890.ILLUSTRATION I. Shut-Off Valve at Meter |
§ 890.ILLUSTRATION J. Separate Controls for Each Family Unit |
§ 890.ILLUSTRATION K. Shut-Off Valves in Buildings Other Than Dwellings |
§ 890.ILLUSTRATION L. Typical Gas Water Heater |
§ 890.ILLUSTRATION M. Typical Electric Water Heater |
§ 890.ILLUSTRATION N. P & T Valve Installed in Hot Outlet Line |
§ 890.ILLUSTRATION O. P & T Relief Valve |
Section 890.APPENDIX J. Illustrations for Subpart J |
§ 890.ILLUSTRATION A. Dead Ends |
§ 890.ILLUSTRATION B. Horizontal to Vertical Change of Direction |
§ 890.ILLUSTRATION C. Horizontal to Horizontal Change of Direction |
§ 890.ILLUSTRATION D. Vertical to Horizontal Change of Direction |
§ 890.ILLUSTRATION E. Fixture Connections |
§ 890.ILLUSTRATION F. Waste Stacks |
§ 890.ILLUSTRATION G. Offsets on Drainage Piping |
§ 890.ILLUSTRATION H. Relief Vent |
§ 890.ILLUSTRATION I. Above Highest Branch |
§ 890.ILLUSTRATION J. Below Lowest Branch |
§ 890.ILLUSTRATION K. Drainage Below Sewer Level |
§ 890.ILLUSTRATION L. Sanitary Wastes Below Sewer [Repealed] |
Section 890.APPENDIX K. Illustrations for Subpart K |
§ 890.ILLUSTRATION A. Installation of Vent Stack or Main Vent |
§ 890.ILLUSTRATION B. Vent Terminal |
§ 890.ILLUSTRATION C. Main Vent |
§ 890.ILLUSTRATION D. Roof Extensions |
§ 890.ILLUSTRATION E. Location of Vent Terminal |
§ 890.ILLUSTRATION F. Vent Grade and Vertical Rise |
§ 890.ILLUSTRATION G. Vertical Rise |
§ 890.ILLUSTRATION H. Height Above Fixtures |
§ 890.ILLUSTRATION I. Heel or Side Inlet |
§ 890.ILLUSTRATION J. Heel or Side-Inlet [Repealed] |
§ 890.ILLUSTRATION K. Fixtures Back-to-Back and Side-by-Side [Repealed] |
§ 890.ILLUSTRATION L. Distance from Trap to Vent |
§ 890.ILLUSTRATION M. Trap Vent |
§ 890.ILLUSTRATION N. Trap Weir/Hydraulic Gradient |
§ 890.ILLUSTRATION O. Common Vent |
§ 890.ILLUSTRATION P. Vertical Wet Vent |
§ 890.ILLUSTRATION Q. Horizontal Wet Vent |
§ 890.ILLUSTRATION R. Vertical/Horizontal Wet Vent |
§ 890.ILLUSTRATION S. Single Bathroom Group Venting |
§ 890.ILLUSTRATION T. Bathroom Group Back to Back |
§ 890.ILLUSTRATION U. Bathroom Groups – Plan |
§ 890.ILLUSTRATION V. Bathroom Groups – Elevation |
§ 890.ILLUSTRATION W. One Bathroom Group – Plan |
§ 890.ILLUSTRATION X. One Bathroom Group – Elevation [Repealed] |
§ 890.ILLUSTRATION Y. Battery Venting |
§ 890.ILLUSTRATION Z. Dual Branches |