IDM Webinar


Recording of the City of Houston Infrastructure Design Manual webinar on July 18, 2019. For more information about the IDM, design standards and specifications, please visit Design and Construction Standards page.

  • Part 1 - includes an overview of the Infrastructure Design Manual review process, and covers changes to Chapter 3 - Graphic Requirements
  • Part 2 - covers the changes to Chapter 9 and 13 - Stormwater Design and Water Quality Requirements
  • Part 3 - focused on changes to construction specifications and standard drawings.