CODES

ADOPTS WITH AMENDMENTS:

International Building Code 2015 (IBC 2015)

Copyright

Preface

Effective Use of the International Building Code

Legislation

Chapter 1 Scope and Administration

Chapter 2 Definitions

Chapter 3 Use and Occupancy Classification

Chapter 4 Special Detailed Requirements Based on Use and Occupancy

Chapter 5 General Building Heights and Areas

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

Chapter 34 Reserved

Chapter 34 Existing Structures

Chapter 35 Referenced Standards

Appendix A Employee Qualifications

Appendix B Board of Appeals

Appendix C GROUP U—AGRICULTURAL BUILDINGS

Appendix D Fire Districts

Appendix E Supplementary Accessibility Requirements

Appendix F Rodentproofing

Appendix G Flood-Resistant Construction

Appendix H Signs

Appendix I Patio Covers

Appendix J Grading

Appendix K Administrative Provisions

Appendix L Earthquake Recording Instrumentation

Appendix M Tsunami-Generated Flood Hazard

Structures located within the unincorporated areas of DuPage County will be considered to be of historical/architectural importance if they meet the following criteria:

A structure is listed on the National Register of Historical Places, or

A structure is listed on the Illinois Register of Historic Places, or

A structure is at least fifty (50) years old and meets one of the following criteria:
  1. Unique Architecture.

    To be considered architecturally unique, a structure must meet at least one of the following characteristics:

    Physical features or traits that are fully integrated with the lines and massing of the overall style of the structure. (Add-on features that are not in keeping with the overall style will not make a structure architecturally important.)

    It is a specimen of its type or period of construction. Such a structure must be a major building of its type. (A structure is not architecturally important only if it is the only building of a type or style.)

    It is the work of a master. A master is a figure of generally recognized greatness in a field, a known craftsman of consummate skill.
  2. Historic Event

    A structure must be associated with an historic event or trend, and then it must retain historic integrity. The property's association with the event must itself be considered important as well. (Mere association with historic events or trends, in and of itself, does not qualify a structure as historically important.)
  3. Persons With Historical Contribution

    A structure must be associated with individuals who have made an important contribution to history. This association must be documented and demonstrably important in the local, state or national context.
In the case of the conversion of an apartment building into condominium units, the County shall have the right to inspect the apartment building prior to the conversion to condominium units and require that each proposed condominium unit, as well as all common areas, comply with the current life safety, building and zoning codes and ordinances of DuPage County.

Life safety features shall include but are not limited to the installation of, or improvements to, the following:
  1. Fire sprinkler system
  2. Fire alarm system
  3. Environmental barriers and accessibility
  4. Exiting
  5. Means of egress lighting
A property which contains structures, excepting those newly constructed and intended for condominium ownership, which are, or have previously been, wholly or partially occupied before recording of condominium instruments by persons other than those who have contracted for the purchase of condominiums.
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