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Sign Administration Plan Review User Guide (English)
Last Updated: August 2024
Commercial Building Plan Review User Guide (English)
Last Updated: August 2024
02520-02 Fire Hydrant On A Steel Section (DWG)
Importing Standard Details Guide
Guide on how to import standard details into the project title block.
Last updated: December 11, 2023
Roof Repair and Cool Roof Guidelines (CE1209)
The 2015 Houston Commercial Energy Conservation Code with local Amendments, effective December 9th, 2016, contains mandatory cool roofing provisions for new commercial buildings and alterations to existing commercial buildings.
Updated: 10/16/2019
General Requirements and Standard Construction Specifications Redlines from 2022-2023 Review Cycle
General Requirements and Standard Construction Specifications Redlines from 2022-2023 Review Cycle
Updated 11-26-2023
Electronic Locks EPR User Guide
Electronic plan review user guide for electronic lock projects
Chapter 13 2021
Supplement to IDM Chapter 9 (May 16, 2025)
Last Updated: 05/16/2025
02502-03 12 Diameter Waterline Crossing (DWG)