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General Construction Notes Inside City Limits
General construction notes for projects inside the City limits.
Last updated: Feb. 3, 2023
CP Title Block (PDF)
2015 UPC Houston Amendments
The Houston Amendments to the 2015 Uniform Plumbing Code (UPC) were adopted on December 1, 2021, and became effective on April 1, 2022.
Last updated: 04/11/2022
2021 International Swimming Pool and Spa Code | ISPSC Houston Amendments
The 2021 International Swimming Pool and Spa Code was adopted on October 25, 2023, and became effective on January 2, 2023.
Last updated: December 26, 2023
Standard Labeling And Phasing DWG
COH Standard Line Weights
COH Standard Abbreviations (.pdf)
Non-CP / Private Title Block (dwg)
Title block template for non-Capital Projects or private projects.
Last updated: Nov. 16, 2022
Mon Template DWG