New Mexico Administrative Code
Title 14 - HOUSING AND CONSTRUCTION
Chapter 10 - ELECTRICAL CODES
Part 4 - 2020 NEW MEXICO ELECTRICAL CODE
Section 14.10.4.15 - CHAPTER 5 SPECIAL OCCUPANCIES

Universal Citation: 14 NM Admin Code 14.10.4.15

Current through Register Vol. 35, No. 18, September 24, 2024

A. Article 545 Manufactured buildings and relocatable structures. See this article of the NEC except as provided below. Add the following part to the end of the article. Part III. Service and Feeders.

(1) Add the following new section: Section 545.29 For service and feeder calculations for manufactured buildings used as a relocatable structure as defined in this article, for temporary on-site offices and other temporary manufactured buildings other than dwelling units, use the table below for service and feeder calculations:

(2) Add the following new table: Table 545.29 Service and feeder factors for relocatable structures and manufactured buildings.

Number of temporary structures

Demand Factor

1

100

2

55

3

44

4

39

5

33

6

29

7-9

28

10-12

27

13-15

26

16-21

25

22-40

24

41-60

23

61 and over

22

B. Article 550. Mobile homes, manufactured homes and mobile home parks. See this article of the NEC except as provided below.

(1) Section 550.32 Service equipment. See this section of the NEC except as provided below: Section 550.32 (A) Mobile home service equipment. Delete the text of this section of the NEC and substitute the following: the mobile home service equipment shall be located adjacent to the mobile home and not mounted in or on the mobile home. The service equipment shall be located where visible from and not more than one hundred (100) feet from the exterior wall of the mobile home it serves. The service equipment shall be permitted to be located elsewhere on the premises, provided that a disconnecting means marked "suitable for use as service equipment" is located where visible from and not more than thirty (30) feet from the exterior wall of the mobile home it serves. Grounding at the disconnecting means shall be in accordance with 250.32.

(2) Section 550.32 Service equipment. See this section of the NEC and add the following new subsection.

Overhead services. Overhead service support shall comply with the serving utility requirements or be at least six inches by six inches (6" x 6") pressure-treated timber or equivalent round poles (minimum 6" diameter crown) installed to a depth not less than four (4) feet below finish grade.

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