Commercial Mechanical Code Guides

• International Mechanical Code - Chapter 4, 5 & 9

  • Chapter 4: Alternate Method For Determining Exhaust Ventilation Rates At Enclosed Parking Garages -- IMC/4/#1 - 7/14/06

  • Chapter 5: Installation of Recirculating Draft Hood Systems -- IMC/5/#2 - 12/15/00

  • Chapter 5: Hood Requirements for Counter Top Dishwashing - IMC/5/#3 - 7/1/03

  • Chapter 9: Installation of Unvented Heaters in Buildings -- IMC/9/#1 - 2/1/00

• Oregon Mechanical Specialty Code (OMSC)

  • Chapter 4: Cannabis Facilities – OMSC 4/#2 - 4/27/17

  • Chapter 5: Cannabis Facilities – OMSC 5/#2 - 4/27/17

  • Chapter 5: Screening at Exterior Clothes Dryer Vents – OMSC/5/#4 - 3/22/19

  • Chapter 11: Refrigerant Piping Pressure Testing Approval -- OMSC/11/#1 - 5/16/16

• Uniform Mechanical Code

  • Chapter 5: Type 2 Hood Use IN Food Processing Establishments -- UMC/5/#1 - 3/1/99