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Lift Station Guideline Title Index

Design guideline drawings for submersible lift stations Civil, Mechanical, and Structural drawing set

2022 IDM Redlines
6 Pump VFD Pump System

6 VFD Pump System

ERRC Initial Grid Test Report (Pre-test) (CE-1386)

The Emergency Responder Radio Coverage (ERRC) Initial Grid Test Report (Pretest) form is used to check for radio coverage in a building to determine if the building has the radio coverage required by code, or if a Bidirectional Antenna System is needed to be installed in the building to boost the signal and enhance the coverage to meet the code.

 

Revised 08/15/2023

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

Sizing of Heating and Cooling Equipment and Ducts - Commercial (CE1300)

This form shall be completed and submitted to the field inspector for the following commercial projects: new construction, additions, complete remodels, and complete new ac systems.

Last Updated: 01/01/2023

08R12 Residential Block Foundations (Revision 1)
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