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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.

Airport Land Use - Sound Attenuation Form (CE1202)

This form is to assist in the plan review, permit and inspection process for those properties that have been required by the Airport Land Use ordinance to meet sound attenuation requirements. This form is to be completed by the designer or builder to ensure that either the prescriptive code requirements are met or an approved assembly is utilized to meet the requirements in the building code.

Last updated: March 2024

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

Temporary Building Permit Application (CE1210)

Application to request the Building Official's approval for a proposed temporary building (< 180 days)

Updated April 2024