• 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

[F] 307.3 High-Hazard Group H-1

Building Code 2018 of Illinois > 3 Occupancy Classification and Use > 307 High-Hazard Group H > 307.3 High-Hazard Group H-1
JUMP TO FULL CODE CHAPTER
Buildings and structures containing materials that pose a detonation hazard shall be classified as Group H-1. Such materials shall include, but not be limited to, the following:
  • Detonable pyrophoric materials
  • Explosives:
    • Division 1.1
    • Division 1.2
    • Division 1.3
    • Division 1.4
    • Division 1.5
    • Division 1.6
  • Organic peroxides, unclassified detonable
  • Oxidizers, Class 4
  • Unstable (reactive) materials, Class 3 detonable and Class 4

[F] 307.3.1 Occupancies Containing Explosives Not Classified as H-1

The following occupancies containing explosive materials shall be classified as follows:
  1. Division 1.3 explosive materials that are used and maintained in a form where either confinement or configuration will not elevate the hazard from a mass fire to mass explosion hazard shall be allowed in H-2 occupancies.
  2. Articles, including articles packaged for shipment, that are not regulated as a Division 1.4 explosive under Bureau of Alcohol, Tobacco, Firearms and Explosives regulations, or unpackaged articles used in process operations that do not propagate a detonation or deflagration between articles shall be allowed in H-3 occupancies.

Related Code Sections


307.3 Occupancy Classification and Use, High-Hazard Group H-1
Buildings and structures containing materials that pose a detonation hazard shall be classified as Group H-1. Such materials shall include ...
Building Code 2021 of Illinois > 3 Occupancy Classification and Use > 307 High-Hazard Group H > 307.3 High-Hazard Group H-1
307.3 Occupancy Classification and Use, High-Hazard Group H-1
Buildings and structures containing materials that pose a detonation hazard shall be classified as Group H-1. Such materials shall include ...
Building Code 2018 of Illinois > 3 Occupancy Classification and Use > 307 High-Hazard Group H > 307.3 High-Hazard Group H-1
302.1 Occupancy Classification and Use, Occupancy Classification
Section 306): Groups F-1 and F-2. High Hazard (see Section 307): Groups H-1, H-2, H-3, H-4 and H-5. Institutional (see Section 308): Groups I-1, I-2, I ...
Building Code 2021 of Illinois > 3 Occupancy Classification and Use > 302 Occupancy Classification and Use Designation > 302.1 Occupancy Classification
302.1 Occupancy Classification and Use, Occupancy Classification
Section 306): Groups F-1 and F-2. High Hazard (see Section 307): Groups H-1, H-2, H-3, H-4 and H-5. Institutional (see Section 308): Groups I-1, I-2, I ...
Building Code 2018 of Illinois > 3 Occupancy Classification and Use > 302 Occupancy Classification and Use Designation > 302.1 Occupancy Classification
903.2.5 Fire Protection and Life Safety Systems, Group H
protected by one row of sprinklers, the maximum number of sprinklers required to be calculated is 13. [F] TABLE 903.2.5.2 GROUP H-5 SPRINKLER ...
Building Code 2018 of Illinois > 9 Fire Protection and Life Safety Systems > 903 Automatic Sprinkler Systems > 903.2 Where Required > 903.2.5 Group H
Help Contact Us Privacy Terms
Code Calculators
Code Calculators
Code calculators automatically generate a detailed list of requirements.
Search
Search
Don't miss relevant code. Quickly locate sections across your jurisdiction.
Shared projects
Shared projects
Projects provide a dedicated space to collaborate on code research.
Code diagrams
Code diagrams
Unpack the code through illustrations and descriptions.
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.
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