Delete this chapter of the IBC and see the NMPC except as provided below.

1. A. Section 2901 - General. See this section of the IBC except as provided below.

   1. (1) Section 2901.1 Scope. Delete this section of the IBC and substitute with the following: Plumbing systems, including piping systems, equipment, appliances, fixtures, fittings and appurtenances, and when connected to a water or sewage system, and all aspects of a medical gas system, shall be installed, altered, repaired, replaced, maintained, tested and designed pursuant to the provisions of the NMPC.
   2. (2) Section 2901.2. All references in Chapter 29 of the IBC to the International Plumbing Code are deemed references to the NMPC.

2. B. Section 2902 - Minimum Plumbing Facilities. Section 2902.1 - Minimum Number of Fixtures. See this section of the IBC and add the following language to the end of the first paragraph: urinals may be substituted for up to fifty percent of the maximum number of water closets in other than A or E occupancies; in A and E occupancies, urinals may be substituted for up to sixty-seven percent of the maximum number of water closets.

   1. (1) Table 2902.1 - Minimum Number of Required Plumbing Facilities. See this table in the IBC.
   2. (2) Section 2902.1.1 - Fixture Calculations. See this section of the IBC.

[14.7.2.37 NMAC - Rp, 14.7.2.37 NMAC, 7/14/2023]