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One Stop Walk-in Service Prerequisite Checklist (CE-1412)
Revised: February 2025
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
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
Chapter 13 2021
Supplement to IDM Chapter 9 (May 16, 2025)
Last Updated: 05/16/2025
02502-03 12 Diameter Waterline Crossing (DWG)
List of Standard Details.pdf
List of Standard Details
Updated 5/22/2024
02502-04 8 Diameter Waterline (DWG)
COH-TB-STD_ANSI_A Mod.pdf
City of Houston Standard Detail Title Block - ANSI A (8.5 x 11 inches) uploaded 12-12-2023