The following amendments are hereby made to the 2006 International Mechanical Code:

(A) Chapter 1 is hereby deleted. Refer to BMC chapter 15-03 for administrative requirements.

(B) Subsection 306.5.1, Sloped roofs, is amended by adding the following exception:

EXCEPTION: This subsection shall not apply to Group R-3 occupancies.

(C) Subsection 603.11 is amended by the addition of the following sentence:

Appliances shall be connected to the duct system by means of an approved flexible connection, unless the building official waives such connection as unnecessary for protection against expansive soil movement.

(Ord. 1858 §1, 2008)