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Question: 11-16 Code Section: 7 Date: 14 September 2011

OBC 2012 Reference: 7.5.9.2.(1), (2).


Question Submitted: Can Air Admittance Valves be used to serve a grease interceptor?


Interpretation:
The grease interceptor is not a fixture as per 7.5.9.2.(1).
The inlet vent is subjected to back pressure which is not permitted as per 7.5.9.2.(2)(d).

 

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