77 Ill. Adm. Code 890.APPENDIX K
K Illustrations for Subpart K
Section 890.APPENDIX KÂ Â Illustrations
for Subpart K
Section 890.ILLUSTRATION A Â Â Installation
of Vent Stack or Main Vent
(Referenced in Section
890.1420(b))
77 Ill. Adm. Code 890.APPENDIX K