Los Angeles Building Code — LAMC Chapter IX Art. 5
Los Angeles Building Code — LAMC Chapter IX · 2026-08 edition · updated 2026-09-23 · Los Angeles
Cite as: Los Angeles Building Code — LAMC Chapter IX Article 5 · Text as of 2026-09-23
MECHANICAL CODE
Division
(Amended by Ord. No. 182,848, Eff. 1/3/14.)
1 Administration 2 Definitions 3 General Requirements 4 Ventilation Air 5 Exhaust Systems 6 Duct Systems 7 Combustion Air 8 Chimneys and Vents 9 Installation of Specific Appliances
10 Boilers and Pressure Vessels
11 Refrigeration 12 Hydronics 13 Fuel Gas Piping
14 Process Piping
15 Solar Energy Systems
16 Stationary Power Plants
17 Referenced Standards
18 Appendices
DIVISION 1
ADMINISTRATION
(Amended by Ord. No. 182,848, Eff. 1/3/14.) Section Part I – General 95.100 Basic Provisions. 95.101 Title, Scope, and General. 95.102 Application to Existing Mechanical Systems. 95.103 Alternate Materials and Methods of Construction. 95.104 Modifications. 95.105 Testing. Part II – Organization and Enforcement 95.106 Powers and Duties of the Department. 95.107 Unsafe Equipment. 95.108 Appeals. 95.109 Prohibited Acts. Part III – Permits and Inspections 95.111 Permits. 95.112 Application for Permit. 95.113 Permit Issuance. 95.114 Permit Fees. 95.115 Inspections. 95.116 Connection Approval. 95.117 Unconstitutional. 95.118 Validity. 95.119 Registration.
PART I
GENERAL
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