Section 510.4 Independent system, Exception 9, added.
El Paso City Code § 18.12.050
in effect18.12.050 - Section 510.4 Independent system, Exception 9, added.
International Mechanical Code, 2021 Edition, Section 510.4 Independent system, is hereby amended to add Exception 9 at the end of the section, to read as follows:
510.4 Independent system.
Exception:
9. Contaminated air shall not be recirculated. Air containing explosive or flammable vapors, fumes or dusts; flammable, highly toxic or toxic gases; or radioactive materials shall be considered to be contaminated.
(Ord. No. 019528, § 1, 8-1-2023)
Source: City of El Paso, City Code and City Charter (Municode Library, library.municode.com)URL: https://library.municode.com/tx/el_paso/codes/code_of_ordinances?nodeId=TIT18BUCO_CH18.12MECO_18.12.050SE510.4INSYEX9ADFetched: 10/28/2026