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2022 IDM Redlines
List of TDCJ-approved Alternate Housing Facilities

List of alternate housing facilities approved by the Texas Department of Criminal Justice, as of March 21, 2018.

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.

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

Building Code Enforcement License Fee Schedule

Quick reference handout listing Building Code Enforcement's licenses, annual permits, and miscellaneous permit fees, effective January 1, 2024.

Updated: 1/1/2024

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