See this chapter of the USPSHTC except as provided below.
- A. 809.5.2.3 Copper and brass. Delete this section of the USPSHTC and substitute: Copper and brass pipe shall not be used. Threaded aluminum alloy pipe shall not be used with gases corrosive to such material.
- B. 809.5.3.2 Copper and brass. Delete this section of the USPSHTC and substitute: Copper and brass pipe shall not be used.
- C. 810.12 Electrical bonding and grounding. Delete this section of the USPSHTC and see NMAC 14.10.4.
- D. 810.13 Electrical circuits. Delete this section of the USPSHTC and see 14.10.4 NMAC.
- E. 810.14 Electrical connections. Delete this section of the USPSHTC and see 14.10.4 NMAC.
- F. 812.0 Liquefied petroleum gas facilities and piping. Delete this section of the USPSHTC and substitute the following: Liquefied petroleum gas facilities shall comply with 19.15.40 NMAC, liquefied petroleum gas standards, and 70-5-1 to -23 NMSA 1978, liquefied and compressed gasses.
- G. 813.3 Test pressure. See this section of the USPSHTC except add the following: Exception: An existing gas piping system may be tested at a test pressure equal to one and one-half times them operating pressure of the system, but in no case shall it be tested at less than 3 psi.
[14.8.3.16 NMAC - Rp, 14.8.3.13 NMAC, 05/01/15]