Additions, alterations, renovations, or repairs to a mechanical system shall conform to this code for a new mechanical system without requiring the remainder of the existing mechanical system to comply with all of the requirements of this code. Additions, alterations, renovations, or repairs shall not cause an existing mechanical system to become unsafe, hazardous, or overloaded.
29 SR 299; L 2007 c 140 art 4 s 61; art 13 s 4; 39 SR 690
January 28, 2015
Official Publication of the State of Minnesota
Revisor of Statutes