// CODE SNIPPET
Section P-1107 Venting of Offsets
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Such offsets shall be provided with a yoke vent equal to one-half the diameter of the vent stack or soil stack but not less than 1-1/2 inches. The lower end of the yoke vent shall connect to the soil or waste stack through a wye below the offset and above the next lower horizontal branch, and the upper end shall connect to the stack vent or the vent stack not less than 6 inches above the highest fixture.
All buildings of not more than three stories having a soil or waste stack with one offset at an angle greater than 45 degrees from the vertical and which does not exceed 10 feet in length shall not require additional venting. No fixtures shall be permitted above the offset, except that one small fixture may be installed for a heel wash.
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