N.M. Code R. § 14.7.3.16
Chapter 8 Roof-ceiling Construction
Effective Jul 14, 2023State of New Mexico
See this chapter of the IRC except as provided below. Section R802.1.3 Structural log members. See this section of the IRC and add the following section: Section R802.1.3.1 Vigas. Vigas shall be installed in accordance with Table R802.1.3.1.
Table R802.1.3.1 - The New Mexico Viga Span Chart
[14.7.3.16 NMAC - Rp, 14.7.3.16 NMAC, 7/14/2023]