• Codes
  • Features

    Features Overview

    Go to features
    Reference

    Reference.

    A reliable and up-to-date source of codes.
    Research

    Research.

    Rapidly and efficiently calculate project parameters.
    Collaboration

    Collaboration.

    Get everyone on the same page and streamline code research.
    Workflows
    Architects
    Architects
    General Contractors
    General Contractors
    Building Official & Plans Examiners
    Building Official & Plans Examiners
    Inspectors
    Inspectors
    Owners
    Owners
    Subcontractors
    Subcontractors
    Code Consultants
    Code Consultants
  • Pricing
  • Login
  • Sign Up
Sign Up
Login
  • Code Library
  • Features
  • Pricing
  • About
  • Careers
  • Help
  • Contact
  • Terms
  • Privacy
Sign Up
Upgrade to Premium
Code calculators: Code Calculators automatically generates a detailed list of requirements.
REFERENCE
Amendment Styling
Industry-leading search
Code diagrams
RESEARCH
Code calculators
Filter by topic
Code compare
Code sheet exports
COLLABORATION
Team projects
Bookmarks
Comments
START 2 WEEK FREE TRIAL
Have an account? Sign in
// CODE SNIPPET

1029.9.2 Aisle Catchment Area

Building Code 2018 of Illinois > 10 Means of Egress > 1029 Assembly > 1029.9 Assembly Aisles Are Required > 1029.9.2 Aisle Catchment Area
JUMP TO FULL CODE CHAPTER
The aisle shall provide sufficient capacity for the number of persons accommodated by the catchment area served by the aisle. The catchment area served by an aisle is that portion of the total space served by that section of the aisle. In establishing catchment areas, the assumption shall be made that there is a balanced use of all means of egress, with the number of persons in proportion to egress capacity.

Related Code Sections


1029.9.2 Means of Egress, Aisle Catchment Area
The aisle shall provide sufficient capacity for the number of persons accommodated by the catchment area served by the aisle. The catchment area ...
Building Code 2018 of Illinois > 10 Means of Egress > 1029 Assembly > 1029.9 Assembly Aisles Are Required > 1029.9.2 Aisle Catchment Area
1030.9.2 Means of Egress, Aisle Catchment Area
The aisle shall provide sufficient capacity for the number of persons accommodated by the catchment area served by the aisle . The catchment area ...
Building Code 2021 of Illinois > 10 Means of Egress > 1030 Assembly > 1030.9 Assembly Aisles Are Required > 1030.9.2 Aisle Catchment Area
Section 1018 Means of Egress, Aisles
Aisles and aisle accessways serving as a portion of the exit access in the means of egress system shall comply with the requirements ...
Building Code 2021 of Illinois > 10 Means of Egress > 1018 Aisles
Section 1018 Means of Egress, Aisles
Aisles and aisle accessways serving as a portion of the exit access in the means of egress system shall comply with the requirements ...
Building Code 2018 of Illinois > 10 Means of Egress > 1018 Aisles
20.5.3.2 General Requirements for Storage, Aisles
Aisles required by Chapters 21 through 25 shall not be obstructed unless Chapters 21 through 25 include specific guidance allowing obstructions over ...
Standard for the Installation of Sprinkler Systems 2019 of Illinois > 20 General Requirements for Storage > 20.5 Storage Arrangement > 20.5.3* Rack Storage > 20.5.3.2 Aisles
Help Contact Us Privacy Terms
Search
Search
Don't miss relevant code. Quickly locate sections across your jurisdiction.
Code Calculators
Code Calculators
Code calculators automatically generate a detailed list of requirements.
Shared projects
Shared projects
Projects provide a dedicated space to collaborate on code research.
Code sheet exports
Code sheet exports
Generate a code sheet that integrates with your drawing set.
Code Compare
Code Compare
Highlight differences between any two building codes.
Code diagrams
Code diagrams
Unpack the code through illustrations and descriptions.
UpCodes Premium
Leverage the most sophisticated code compliance platform.
VISIT PRICING
UpCodes Premium
Leverage the full code compliance platform.
START 2 WEEK FREE TRIAL PRICING