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2022 IDM Redlines
2022 Division 01 General Requirements Specifications

The 2022 edition of Division 01 - General Requirements Specifications

 

Last updated: July 28, 2022

Historical Groundwater Plant Design Guidelines

Historical groundwater plant design guidelines

Last updated: Jan. 2011

Harris County Records Memo

Memo for restrict flood bond projects to municipalities.

List of City-registered Master Plumbers

List of City-registered Master Plumbers. 

Disclaimer: The inclusion of a plumber or plumbing company on this list does not imply and should not be interpreted as constituting or implying any endorsement, recommendation, sponsorship, support, affiliation, or approval by the City of that plumber or plumbing company or the information on the plumber's or company’s site, nor the products or services they offer.

 

Last updated: Feb. 23, 2021

IDM Chapter 9 storm detention cover letter

Cover letter explaining the supplemental changes made to Chapter 9 of the Infrastructure Design Manual.

 

Last updated: January 26, 2021

2022 IDM Cover Letter and Executive Summary

Executive summary and cover letter for the 2022 edition of the Infrastructure Design Manual

 

Last updated: July 1, 2022

Current Groundwater Plant Design Guidelines

Current groundwater plant design guidelines (effective Oct. 1, 2021)

Last updated: July 1, 2021

IDM Chapter 9.2.01 Supplement

Chapter 9.2.01 supplement for design rainfall events, pipe sizes and placement, and inlet

List of City-registered Mechanical Contractors

List of City-registered Mechanical contractors.

Disclaimer: The inclusion of a mechanical contractor or company on this list does not imply and should not be interpreted as constituting or implying any endorsement, recommendation, sponsorship, support, affiliation, or approval by the City of that mechanical contractor or company, or the information on the mechanical contractor's or company’s site, nor the products or services they offer.

 

Last updated: Feb. 23, 2021