If the use or occupancy of an existing building is changed to a use or occupancy which would be prohibited in a new building of similar construction and size, the entire building shall be made to conform to the requirements of this Building Code for such new building. However, if the use or occupancy of only a portion or portions of an existing building is changed and such portion or portions are segregated by fire separations as provided in Section 1402.01, then only such changed portions shall be made to comply with all the requirements of this Building Code. However, the Building Commissioner may accept alternative solutions which insure an adequate degree of safety.
(Ord. 125-50. Passed 9-11-50.)