N.M. Code R. § 14.9.2.20
See this chapter of the UMC except as provided below. 1205.2 Pressure testing. See this section of the UMC except delete the first sentence and substitute: system piping shall be tested with a hydrostatic pressure or an air test of not less than 1.5 times operating pressure.
[14.9.2.20 NMAC - Rp, 14.9.2.20 NMAC, 05/15/2018; A, 3/10/2022]