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MUNICIPAL CODE
FOREWORD
CHAPTER I GENERAL PROVISIONS AND ZONING
CHAPTER 1A CITY OF LOS ANGELES ZONING CODE
CHAPTER II* LICENSES, PERMITS, BUSINESS REGULATIONS
CHAPTER III PUBLIC HEALTH CODE
CHAPTER IV PUBLIC WELFARE
CHAPTER V PUBLIC SAFETY AND PROTECTION
CHAPTER VI PUBLIC WORKS AND PROPERTY
CHAPTER VII TRANSPORTATION
CHAPTER VIII TRAFFIC
CHAPTER IX BUILDING REGULATIONS
ARTICLE 1 BUILDINGS [BUILDING CODE]
DIVISION 1 ADMINISTRATION
DIVISION 2 DEFINITIONS AND ABBREVIATIONS
DIVISION 3 USE OR OCCUPANCY
DIVISION 4 SPECIAL USE AND OCCUPANCY
DIVISION 5 GENERAL BUILDING HEIGHTS AND AREAS
DIVISION 6 TYPES OF CONSTRUCTION
DIVISION 7 FIRE-RESISTANT MATERIALS AND CONSTRUCTION
DIVISION 8 INTERIOR FINISHES
DIVISION 9 FIRE-PROTECTION SYSTEMS
DIVISION 10 MEANS OF EGRESS
DIVISION 11 ACCESSIBILITY
DIVISION 12 INTERIOR ENVIRONMENT
DIVISION 13 ENERGY CONSERVATION
DIVISION 14 EXTERIOR WALL COVERINGS
DIVISION 15 ROOFS AND ROOF STRUCTURES
DIVISION 16 STRUCTURAL DESIGN
DIVISION 17 STRUCTURAL TESTS AND SPECIAL INSPECTIONS
DIVISION 18 SOILS AND FOUNDATIONS
DIVISION 19 CONCRETE
DIVISION 20 ALUMINUM
DIVISION 21 MASONRY
DIVISION 22 STEEL
DIVISION 23 WOOD
DIVISION 24 GLASS AND GLAZING
DIVISION 25 GYPSUM BOARD AND PLASTER
DIVISION 26 PLASTIC
DIVISION 27 ELECTRICAL SYSTEMS
DIVISION 28 MECHANICAL SYSTEMS
DIVISION 29 PLUMBING SYSTEMS
DIVISION 30 ELEVATORS AND CONVEYING SYSTEMS
DIVISION 31 SPECIAL CONSTRUCTION
DIVISION 32 ENCROACHMENTS INTO THE PUBLIC RIGHT-OF-WAY
DIVISION 33 SAFEGUARDS DURING CONSTRUCTION
DIVISION 34 EXISTING STRUCTURES
DIVISION 35 REFERENCED STANDARDS
DIVISION 61 SPECIAL HAZARD AREAS
DIVISION 62 SIGNS
DIVISION 63 ADDITIONAL PROVISIONS FOR SPECIFIC USES
DIVISION 67 SECURITY PROVISIONS
DIVISION 70 GRADING, EXCAVATIONS AND FILLS
DIVISION 71 METHANE SEEPAGE REGULATIONS
DIVISION 72 FIRE DISTRICT REGULATIONS
DIVISION 81 EXISTING BUILDINGS AND STRUCTURES - GENERAL REQUIREMENTS
DIVISION 82 CHANGE OF OCCUPANCY, USE AND RATING CLASSIFICATION
DIVISION 83 RELOCATION PERMIT
DIVISION 85 ALTERNATIVE BUILDING STANDARDS FOR JOINT LIVING AND WORK QUARTERS
DIVISION 86 SPECIAL PROVISIONS FOR EXISTING BUILDINGS
DIVISION 88 EARTHQUAKE HAZARD REDUCTION IN EXISTING BUILDINGS
DIVISION 89 ABATEMENT OF BUILDINGS, STRUCTURES, PREMISES AND PORTIONS THEREOF WHICH CONSTITUTE A NUISANCE OR ARE HAZARDOUS, OR SUBSTANDARD
DIVISION 90 NUISANCE ABATEMENT AND DISCONTINUANCE OF LAND USE AND DISCRETIONARY ZONING APPROVALS; RELOCATION ASSISTANCE; ENFORCEMENT
DIVISION 91 EARTHQUAKE HAZARD REDUCTION IN EXISTING TILT-UP CONCRETE WALL BUILDINGS
DIVISION 92 VOLUNTARY - EARTHQUAKE HAZARD REDUCTION IN EXISTING WOOD FRAME RESIDENTIAL BUILDINGS WITH WEAK CRIPPLE WALLS AND UNBOLTED SILL PLATES
DIVISION 93 MANDATORY EARTHQUAKE HAZARD REDUCTION IN EXISTING WOOD-FRAME BUILDINGS WITH SOFT, WEAK OR OPEN-FRONT WALLS
DIVISION 94 VOLUNTARY - EARTHQUAKE HAZARD REDUCTION IN EXISTING HILLSIDE BUILDINGS
DIVISION 95 MANDATORY EARTHQUAKE HAZARD REDUCTION IN EXISTING NON-DUCTILE CONCRETE BUILDINGS
DIVISION 96 VOLUNTARY - EARTHQUAKE HAZARD REDUCTION IN EXISTING REINFORCED CONCRETE AND REINFORCED MASONRY WALL BUILDINGS WITH FLEXIBLE DIAPHRAGMS
DIVISION 97 EXISTING BUILDINGS ENERGY AND WATER EFFICIENCY PROGRAM
ARTICLE 1.2 EXISTING BUILDING CODE
ARTICLE 1.5 LOS ANGELES RESIDENTIAL CODE
ARTICLE 2 ELEVATOR CODE
ARTICLE 3 ELECTRICAL CODE
ARTICLE 4 PLUMBING CODE
ARTICLE 5 MECHANICAL CODE
ARTICLE 6 MISCELLANEOUS
ARTICLE 7 BOILERS, UNFIRED PRESSURE VESSELS AND OTHER EQUIPMENT
ARTICLE 8 GENERAL ADMINISTRATIVE PROVISIONS
ARTICLE 9 GREEN BUILDING CODE
CHAPTER X BUSINESS REGULATIONS
CHAPTER XI NOISE REGULATION
CHAPTER XII THE WATER CONSERVATION PLAN OF THE CITY OF LOS ANGELES
CHAPTER XIII THE EMERGENCY ENERGY CURTAILMENT PLAN OF THE CITY OF LOS ANGELES
CHAPTER XV RENT STABILIZATION ORDINANCE
CHAPTER XVI HOUSING REGULATIONS
CHAPTER XVII RULES AND REGULATIONS GOVERNING THE USE OF THE LOS ANGELES AIRPORTS
CHAPTER XVIII EMPLOYEE WAGES AND PROTECTIONS
CHAPTER XIX ENVIRONMENTAL PROTECTION
CHAPTER XX COVID-19 PROTECTION AND RECOVERY*
TABLES
Los Angeles Planning and Zoning
Chapter 1A City of Los Angeles Zoning Code
Table of Amending Legislation for Chapter 1A
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DIVISION 13
ENERGY CONSERVATION
 
(Division Amended by Ord. No. 181,758, Eff. 8/8/11.)
 
 
Section
91.1300   General.
91.1301   Solar Energy Collectors.
 
 
SEC. 91.1300. GENERAL.
   (Amended by Ord. No. 184,692, Eff. 12/30/16.)
 
   In order to comply with the purpose of this division, buildings shall be designed to comply with the requirements of Part 6, Title 24 of the California Code of Regulations, referred to as the California Energy Code.
 
 
SEC. 91.1301. SOLAR ENERGY COLLECTORS.
 
   Approved collectors which function as building components shall comply with the applicable provisions of the Code.
 
   Approved collectors located above or upon a roof and not functioning as building components shall not reduce the required fire-resistant or fire-retardant classification of the roof-covering materials.
 
 
 
DIVISION 14
EXTERIOR WALL COVERINGS
 
(Division Amended by Ord. No. 179,324, Eff. 12/10/07, Oper. 1/1/08.)
 
 
Section
91.1400   Basic Provisions.
91.1402   Performance Requirements.
 
 
SEC. 91.1400. BASIC PROVISIONS.
 
   Chapter 14 of the CBC is adopted by reference with the following exceptions, modifications and additions:
 
 
SEC. 91.1402. PERFORMANCE REQUIREMENTS.
   (Renumbered and Amended by Ord. No. 186,488, Eff. 12/27/19.)
 
   Section 1402 of the CBC is adopted by reference, except Section 1402.3 of the CBC is not adopted and in lieu, LAMC Subsection 91.1402.3 is added.
 
91.1402.3. Structural. Exterior walls, and the associated openings, shall be designed and constructed to resist safely the superimposed loads required by Division 16, Article 1, Chapter IX of the LAMC.
 
   In no case shall veneer be considered as part of the wall in computing strength or deflection, nor shall it be considered a part of the required thickness of the wall. Deflection of lateral support of veneer, including wood studs, shall be no greater than h/500.
 
 
 
DIVISION 15
ROOFS AND ROOF STRUCTURES
 
(Division Amended by Ord. No. 179,324, Eff. 12/10/07, Oper. 1/1/08.)
 
 
Section
91.1500   Basic Provisions.
91.1505   Fire Classification.
91.1507   Requirements for Roof Coverings.
91.1511   Reroofing.
 
 
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