Interpretations and Applications of Building Codes

The interpretations of the building codes are written to clarify requirements of the codes, or to establish the content and standards of acceptance for submittals to the city and for the inspection of construction.

Administrative

Licensed Contractors (PDF)

Building

IBC 2021 - Wind Loads (PDF) IBC 2021 - Structural Calc Submittal Software (PDF) IBC 2021 - Retaining Walls (PDF) IBC 2021 - Sign, Fence, and Carport Canopies (PDF) 2015 IBC 107 & 2015 IRC R106 AMENDED - Standard Plan (PDF)

Energy

IECC 2021 - EV Charging Infrastructure (PDF) IECC 2021 - System Commissioning Exceptions (PDF)

Green Construction

IgCC 2021 - EV Charging Infrastructure (PDF) IgCC 2021 - On-Site Renewable Energy Systems (PDF) IgCC 2021 - Reduced Impact Materials (PDF) IgCC 2021 - Additions and Alterations (PDF) IgCC 2021 - Above Code Programs (PDF)

Electrical

None

Plumbing/Mechanical

None

Swimming Pools

IRC 2021 – Standard Swimming Pool Plans (PDF)

Last Updated: May 21, 2026

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