Earlier editions: 2022
Chapter 3 — Wiring Methods and Materials
San Francisco Building Inspection Commission Codes Art. 334 Nonmetallic-Sheathed Cable: Types Nm [
San Francisco Building Inspection Commission Codes · 2026-08 edition · updated 2026-09-23 · San Francisco
Cite as: San Francisco Building Inspection Commission Codes Article 334 · Text as of 2026-09-23
The arrow represents the location of language that has been deleted by San Francisco from the applicable California Code.
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The arrow represents the location of language that has been deleted by San Francisco from the applicable California Code.
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The arrow represents the location of language that has been deleted by San Francisco from the applicable California Code.
, NMC, AND NMS
334.10 Revise Item (2) as follows:
334.10 Uses permitted.
(2) Multi-family dwellings [
The arrow represents the location of language that has been deleted by San Francisco from the applicable California Code.
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The arrow represents the location of language that has been deleted by San Francisco from the applicable California Code.
]
The arrow represents the location of language that has been deleted by San Francisco from the applicable California Code.
permitted to be of Types III, IV, and V wood frame construction not exceeding 6 stories as defined by the San Francisco Building Code except as prohibited in 334.12.
334.12 Add Items (11), (12) and (13) as follows:
334.12 Uses Not Permitted.
(A) Types NM and NMC.
(11) In any nonresidential structure or occupancy.
(12) In Common Areas of Multi-family Dwelling Units of Group R-1 and R-2 buildings of Type IIIA construction per the 2022 California Building Code 510.5
- (13) Nominal voltages above 120 volts to ground
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