• 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

1803.2 Investigations Required

Building Code 2021 of Illinois > 18 Soils and Foundations > 1803 Geotechnical Investigations > 1803.2 Investigations Required
JUMP TO FULL CODE CHAPTER
Geotechnical investigations shall be conducted in accordance with Sections 1803.3 through 1803.5.
Exception: The building official shall be permitted to waive the requirement for a geotechnical investigation where satisfactory data from adjacent areas is available that demonstrates an investigation is not necessary for any of the conditions in Sections 1803.5.1 through 1803.5.6 and Sections 1803.5.10 and 1803.5.11.

Related Code Sections


1803.2 Soils and Foundations, Investigations Required
be permitted to waive the requirement for a geotechnical investigation where satisfactory data from adjacent areas is available that demonstrates ...
Building Code 2018 of Illinois > 18 Soils and Foundations > 1803 Geotechnical Investigations > 1803.2 Investigations Required
1803.2 Soils and Foundations, Investigations Required
be permitted to waive the requirement for a geotechnical investigation where satisfactory data from adjacent areas is available that demonstrates ...
Building Code 2021 of Illinois > 18 Soils and Foundations > 1803 Geotechnical Investigations > 1803.2 Investigations Required
1703.4.1 Special Inspections and Tests, Research and Investigation
of the product, material or assembly subject to the requirements of this code. The costs, reports and investigations required under these provisions shall ...
Building Code 2018 of Illinois > 17 Special Inspections and Tests > 1703 Approvals > 1703.4 Performance > 1703.4.1 Research and Investigation
1703.4.1 Special Inspections and Tests, Research and Investigation
of the product, material or assembly subject to the requirements of this code. The costs, reports and investigations required under these provisions shall ...
Building Code 2021 of Illinois > 17 Special Inspections and Tests > 1703 Approvals > 1703.4 Performance > 1703.4.1 Research and Investigation
Section 1707 Special Inspections and Tests, Alternative Test Procedure
materials or assemblies as provided for in Section 104.11. The cost of all tests and other investigations required under the provisions of this code ...
Building Code 2018 of Illinois > 17 Special Inspections and Tests > 1707 Alternative Test Procedure
Help Contact Us Privacy Terms
Code diagrams
Code diagrams
Unpack the code through illustrations and descriptions.
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.
Code sheet exports
Code sheet exports
Generate a code sheet that integrates with your drawing set.
Shared projects
Shared projects
Projects provide a dedicated space to collaborate on code research.
Code Compare
Code Compare
Highlight differences between any two building codes.
UpCodes Premium
Leverage the most sophisticated code compliance platform.
TRY FREE FOR TWO WEEKS VISIT PRICING
UpCodes Premium
Leverage the full code compliance platform.
START 2 WEEK FREE TRIAL PRICING