Use a mixture of filters or keywords to find documents and resources by department, type or topic.
Chapter 13 2021
Supplement to IDM Chapter 9 (May 16, 2025)
Last Updated: 05/16/2025
02502-03 12 Diameter Waterline Crossing (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
02502-02 16 Diameter Waterline Aerial (DWG)
Supplement to IDM Chapter 9 (May 30, 2024)
Last Updated: 05/30/2024
2021 IDM Webinar Presentation
Presentation slides used during the 2021 Infrastructure Design Manual webinar held on Aug. 19, 2021.
2021 IDM Webinar QR