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NEW YORK CITY ADMINISTRATIVE CODE
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Title 28: New York City Construction Codes
Chapter 1: Administration
Chapter 2: Enforcement
Chapter 3: Maintenance of Buildings
Chapter 4: Licensing and Registration of Businesses, Trades and Occupations Engaged in Building Work
Chapter 5: Miscellaneous Provisions
Chapter 6: New York City Plumbing Code
Chapter 7: New York City Building Code
Article 701: Enactment and Update of the New York City Building Code
§ 28-701.1 Update.
§ 28-701.2 Enactment of the New York City Building Code.
Chapter 1: Administration
Chapter 2: Definitions
Chapter 3: Use and Occupancy Classification
Chapter 4: Special Detailed Requirements Based on Use and Occupancy
Section BC 401: Scope
Section BC 402: Covered Mall and Open Mall Buildings
Section BC 403: High-Rise Buildings
403.1 Applicability.
403.2 Construction.
403.2.1 Types of construction.
403.2.2 Seismic considerations.
403.2.3 Structural integrity of interior exit stairways and elevator hoistway enclosures.
403.2.3.1 Wall assembly.
403.2.3.2 Wall assembly materials.
403.2.3.3 Concrete and masonry walls.
403.2.3.4 Other wall assemblies.
403.2.4 Sprayed fire-resistant materials (SFRM).
403.3 Automatic sprinkler system.
403.3.1 Number of sprinkler risers and system design.
403.3.1.1 Riser location.
403.3.2 Water supply to required fire pumps.
403.3.3 Secondary on-site water supply.
403.3.4 Fire pump room.
403.4 Emergency systems.
403.4.1 Smoke detection.
403.4.2 Fire alarm systems.
403.4.3 Standpipe system.
403.4.4 Emergency voice/alarm communication system.
403.4.5 Emergency responder radio coverage.
403.4.6 Fire command.
403.4.7 Post-fire smoke purge.
403.4.8 Standby and emergency power.
403.4.8.1 Equipment room.
403.4.8.2 Fuel line piping protection.
403.4.8.3 Standby power systems.
403.4.8.3.1 Standby power loads in occupancies other than Group R-2.
403.4.8.3.2 Standby power loads in Group R-2 occupancies.
403.4.8.4 Emergency power systems.
403.4.8.4.1 Emergency power loads in occupancies other than Group R-2.
403.4.8.4.2 Emergency power loads in Group R-2 occupancies.
403.4.8.4.3 Emergency power loads in Group R-2 occupancies 125 feet or less in height.
403.5 Means of egress and evacuation.
403.5.1 Remoteness of interior exit stairways.
403.5.2 Additional exit stairway.
403.5.3 Stairway door operation.
403.5.3.1 Stairway communication system.
403.5.4 Smokeproof enclosures.
403.5.5 Luminous egress path markings.
403.5.6 Emergency escape and rescue.
403.6 Elevators.
403.6.1 Fire service access elevator.
403.6.2 Occupant evacuation elevators.
403.6.3 Elevator lobbies.
403.7 Outdoor air intakes.
403.8 Open web steel joists.
Section BC 404: Atriums
Section BC 405: Underground Buildings and Spaces
Section BC 406: Motor Vehicle-Related Occupancies
Section BC 407: Group I-2
Section BC 408: Group I-3
Section BC 409: Motion Picture Projection Rooms
Section BC 410: Stages, Platforms and Technical Production Areas
Section BC 411: Special Amusement Buildings
Section BC 412: Aircraft-Related Occupancies
Section BC 413: Combustible Storage
Section BC 414: Hazardous Materials
Section BC 415: Groups H-1, H-2, H-3, H-4 and H-5
Section BC 416: Application of Flammable Finishes
Section BC 417: Drying Rooms
Section BC 418: Organic Coatings
Section BC 419: Reserved
Section BC 420: Groups I-1, R-1, R-2, R-3
Section BC 421: Hydrogen Fuel Gas Rooms
Section BC 422: Ambulatory Care Facilities
Section BC 423: Storm Shelters
Section BC 424: Children's Play Structures
Section BC 425: Hyperbaric Facilities
Section BC 426: Combustible Dusts, Grain Processing and Storage
Section BC 427: Non-Production Chemical Laboratories
Section BC 428: Uses and Occupancies Involving Radioactive Materials and Radiation-Producing Equipment
Chapter 5: General Building Heights and Areas; Separation of Occupancies
Chapter 6: Types of Construction
Chapter 7: Fire and Smoke Protection Features
Chapter 8: Interior Finishes
Chapter 9: Fire Protection Systems
Chapter 10: Means of Egress
Chapter 11: Accessibility
Chapter 12: Interior Environment
Chapter 13: Energy Efficiency
Chapter 14: Exterior Walls
Chapter 15: Roof Assemblies and Rooftop Structures
Chapter 16: Structural Design
Chapter 17: Special Inspections and Tests
Chapter 18: Soils and Foundations
Chapter 19: Concrete
Chapter 20: Aluminum
Chapter 21: Masonry
Chapter 22: Steel
Chapter 23: Wood
Chapter 24: Glass and Glazing
Chapter 25: Gypsum Board, Gypsum Panel Products and Plaster
Chapter 26: Plastic
Chapter 27: Electrical
Chapter 28: Mechanical Systems
Chapter 29: Plumbing Systems
Chapter 30: Elevators and Conveying Systems
Chapter 31: Special Construction
Chapter 32: Encroachments Into the Public Right-of-Way
Chapter 33: Safeguards During Construction or Demolition
Chapter 34: Reserved
Chapter 35: Referenced Standards
Appendix A: Reserved
Appendix B: Reserved
Appendix C: Reserved
Appendix D: Fire Districts
Appendix E: Supplementary Accessibility Requirements
Appendix F: Rodent Proofing
Appendix G: Flood-Resistant Construction
Appendix H: Outdoor Signs
Appendix I Reserved
Appendix J Reserved
Appendix K: Modified Industry Standards for Elevators and Conveying Systems
Appendix L: Reserved
Appendix M: Supplementary Requirements for One- and Two-Family Dwellings
Appendix N: Assistive Listening Systems Performance Standards
Appendix O: Reserved
Appendix P: Reserved
Appendix Q: Modified National Standards for Automatic Sprinkler, Standpipe, Fire Pump, Fire Alarm, and Smoke Control Systems
Appendix R: Acoustical Tile and Lay-In Panel Ceiling Suspension Systems
Appendix S: Supplementary Figures for Luminous Egress Path Markings
Appendix U: Ancillary Dwelling Units
Chapter 8: New York City Mechanical Code
Chapter 9: New York City Fuel Gas Code
Chapter 10: New York City Energy Code
Chapter 11: The New York City Electrical Code
Title 29: New York City Fire Code
Title 30: Emergency Management
Title 31: Department of Veterans' Services
Title 32: Labor and Employment
Title 33: Investigations
Title 34: Racial Equity
Appendix A: Unconsolidated Local Laws
The Rules of the City of New York
THE RULES OF THE CITY OF NEW YORK
Title 1: Department of Buildings
Title 2: Board of Standards and Appeals
Title 3: Fire Department
Title 6: Department of Consumer and Worker Protection
Title 9: Procurement Policy Board Rules
Title 12: Franchise and Concession Review Committee
Title 15: Department of Environmental Protection
Title 16: Department of Sanitation
Title 17: Business Integrity Commission
Title 19: Department of Finance
Title 20: Tax Appeals Tribunal
Title 21: Tax Commission
Title 22: Banking Commission
Title 24: Department of Health and Mental Hygiene
Title 25: Department of Mental Health and Retardation [Repealed]
Title 28: Housing Preservation and Development
Title 29: Loft Board
Title 30: Rent Guidelines Board
Title 31: Mayor's Office of Homelessness and Single Room Occupancy
Title 34: Department of Transportation
Title 35: Taxi and Limousine Commission
Title 38: Police Department
Title 38-A: Civilian Complaint Review Board
Title 39: Department of Correction
Title 40: Board of Correction
Title 41: Department of Juvenile Justice
Title 42: Department of Probation
Title 43: Mayor
Title 44: Comptroller
Title 45: Borough Presidents
Title 46: Law Department
Title 47: Commission on Human Rights
Title 48: Office of Administrative Trials and Hearings (OATH)
Title 49: Department of Records and Information Services
Title 50: Community Assistance Unit
Title 51: City Clerk
Title 52: Campaign Finance Board*
Title 53: Conflicts of Interest Board
Title 55: Department of Citywide Administrative Services
Title 56: Department of Parks and Recreation
Title 57: Art Commission
Title 58: Department of Cultural Affairs
Title 60: Civil Service Commission
Title 61: Office of Collective Bargaining
Title 62: City Planning
Title 63: Landmarks Preservation Commission
Title 66: Department of Small Business Services
Title 67: Department of Information Technology and Telecommunications
Title 68: Human Resources Administration
Title 69: Department of Aging
Title 70: In Rem Foreclosure Release Board
Title 71: Voter Assistance Commission
Title 72: Office of Emergency Management
Title 73: Civic Engagement Commission
Title 74: Community Hiring
403.6.2 Occupant evacuation elevators.
Where installed in accordance with Section 3008, passenger elevators for general public use shall be permitted to be used for occupant self-evacuation.
403.6.3 Elevator lobbies.
Elevator lobbies shall be provided in accordance with Sections 3006.1.1 and 3006.1.2.
403.7 Outdoor air intakes.
For high-rise buildings, outdoor air intakes serving spaces above the second story and serving spaces greater than 10,000 square feet (929 m 2 ) of floor area shall be located in accordance with Section 401.5 of the New York City Mechanical Code.
   Exception: Group R-2 occupancy.
403.8 Open web steel joists.
The use of open web steel joists shall be prohibited in high-rise buildings until the commissioner promulgates rules establishing minimum acceptable fireproofing methods.
Section BC 404: Atriums
404.1 General.
In other than Group H occupancies, and where permitted by Section 712.1.7, the provisions of Sections 404.1 through 404.10 shall apply to buildings or structures containing vertical openings defined as "atriums".
404.1.1 Definitions.
The following term is defined in Chapter 2:
   ATRIUM.

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