Ohio Administrative Code
Title 4101:3 - Board of Building Standards: Ohio Plumbing Code
Chapter 4101:3-9 - Stacks - Vents
Section 4101:3-9-01 - Vents

(A) Modify section 901.3 as follows:

The last sentence is to read: "Air admittance valves for chemical waste systems are to comply with Section 918 including Section 918.8, are to be constructed of materials approved in accordance with Section 702.6, and are to be tested for chemical resistance in accordance with ASTM F1412."

(B) Modify section 903.1.1 as follows:

Add the number "12" for the inches value and "304.8" for the mm value.

(C) Modify section 903.1.2 as follows:

Add the phrase "within 10 feet (3048 mm) of the occupiable area" at the end of the sentence.

(D) Modify section 906.5.1 as follows:

In the first sentence, add the phrase "the building" before "sewer".

(E) Modify section 913.2 as follows:

The last sentence is to read: "The stack is not to receive the discharge of clinical or flushing rim sinks, water closets or urinals."

(F) Modify section 918.8 as follows:

In the first sentence replace the reference "702.5" with "702.6" and in the second sentence, add the phrase "or where limited by the manufacturer's installation instructions" after "plenums".

(G) Modify section 919.1 as follows:

Replace the reference "316" with "106.5 of the building code".