// CODE SNIPPET
Section 908 Relief Vents—Stacks of More Than 10 Branch Intervals
Go To Full Code Chapter
908.1 Where Required
Soil and waste stacks in buildings having more than 10 branch intervals shall be provided with a relief vent at each tenth interval installed, beginning with the top floor.
908.2 Size and Connection
The size of the relief vent shall be equal to the size of the vent stack to which it connects. The lower end of each relief vent shall connect to the soil or waste stack through a wye below the horizontal branch serving the floor, and the upper end shall connect to the vent stack through a wye not less than 3 feet (914 mm) above the floor.
Upcodes Diagrams
Related Code Sections
908.2 Vents, Size and Connection
The size of the relief vent shall be equal to the size of the vent stack to which it connects. The lower end of each relief vent shall connect ...
908.2 Vents, Size and Connection
The size of the relief vent shall be equal to the size of the vent stack to which it connects. The lower end of each relief vent shall connect ...
914.2 Vents, Size and Connection
The size of the relief vent shall be equal to the size of the vent stack to which it connects. The lower end of each relief vent shall connect ...
Section 914 Vents, Relief Vents-Stacks of More Than 10 Branch Intervals
Soil and waste stacks in buildings having more than 10 branch intervals shall be provided with a relief vent at each tenth interval installed ...
906.2 Vents, Vents Other Than Stack Vents or Vent Stacks
of the vent pipe. Relief vents for soil and waste stacks in buildings having more than 10 branch intervals shall be sized in accordance with Section 908.2 ...