Title 29 — MECHANICAL CODE›Chapter 6 — DUCT SYSTEMS

Los Angeles County Municipal Code Ch. 6 Duct Systems

Los Angeles County Municipal Code · 2026-09 edition · updated 2026-10-04 · Los Angeles County

Cite as: Los Angeles County Municipal Code § 603.7 · Text as of 2026-10-04

603.7.1.1 - Rectangular Ducts.¶

Supports for rectangular ducts shall be installed on two opposite sides of each duct and shall be welded, riveted, bolted, or metal screwed to each side of the duct at intervals specified.

(Ord. 2025-0050 § 9, 2025.)

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Los Angeles County Municipal Code

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