Chapter IX — BUILDING REGULATIONS›Article 1 — AMENDMENTS TO THE CALIFORNIA BUILDING STANDARDS CODE [BUILDING CODE]›Division 18 — SOILS AND FOUNDATIONS
Los Angeles Municipal Code § 91.1805 Dampproofing and Waterproofing
Los Angeles Municipal Code · 2026-10 edition · updated 2026-10-27 · Los Angeles
Cite as: Los Angeles Municipal Code § 91.1805 · Text as of 2026-10-27
(Title and Section Amended by Ord. 181,758, Eff. 8/8/11.)
Section 1805 of the CBC is adopted by reference, except Section 1805.4.3 of the CBC is not adopted; and, in lieu, LAMC Subdivision 91.1805.4.3 is added. (Amended by Ord. No. 185,587, Eff. 7/16/18.)
91.1805.4.3. Drainage Discharge.¶
The floor base and foundation perimeter drain shall discharge by gravity or mechanical means into an approved drainage system that complies with the Plumbing Code. (Readopted by Ord. No. 188,797, Eff. 12/31/25.)
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