// CODE SNIPPET
2311.4 Below-Grade Areas
Go To Full Code Chapter
Pits and below-grade work areas in repair garages shall comply with Sections 2311.4.1 through 2311.4.3.
2311.4.1 Construction
Pits and below-grade work areas shall be constructed in accordance with the International Building Code.
2311.4.2 Means of Egress
Pits and below-grade work areas shall be provided with means of egress in accordance with Chapter 10.
2311.4.3 Ventilation
Where Class I liquids or LP-gas are stored or used within a building having a basement or pit wherein flammable vapors could accumulate, the basement or pit shall be provided with mechanical ventilation in accordance with the International Mechanical Code, at a minimum rate of 11/2 cubic feet per minute per square foot (cfm/ft2) [0.008 m3/(s × m2)] to prevent the accumulation of flammable vapors.
Upcodes Diagrams
Related Code Sections
2311.4 Motor Fuel-Dispensing Facilities and Repair Garages, Below-Grade Areas
Pits and below-grade work areas in repair garages shall comply with Sections 2311.4.1 through 2311.4.3 ...
2311.4 Motor Fuel-Dispensing Facilities and Repair Garages, Below-Grade Areas
Pits and below-grade work areas in repair garages shall comply with Sections 2311.4.1 through 2311.4.3 ...
2311.4.3 Motor Fuel-Dispensing Facilities and Repair Garages, Ventilation
Where Class I liquids or LP-gas are stored or used within a building having a basement or pit wherein flammable vapors could accumulate, the basement ...
5704.4.2.4 Flammable and Combustible Liquids, Storage Adjacent to Buildings
hours, having no openings to above-grade areas within 10 feet (3048 mm) horizontally of such storage and no openings to below-grade areas within 50 feet ...
5704.4.2.4 Flammable and Combustible Liquids, Storage Adjacent to Buildings
hours, having no openings to above-grade areas within 10 feet (3048 mm) horizontally of such storage and no openings to below-grade areas within 50 feet ...