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2022 IDM Redlines
Affidavit DPC Section IIE Certification
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
Lock Out/Tag Out Procedure for Temporary Electrical Utility Releases (CE1257)
This policy is to identify additional procedures required to be performed by the electrical contractor/master in an effort to ensure the safety of personnel at the job site.
Last updated: March 2024
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