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Water Notes

Construction notes for water

Last updated: Feb. 3, 2023

General Construction Notes Inside City Limits

General construction notes for projects inside the City limits.

Last updated: Feb. 3, 2023

CP Title Block (PDF)
Approved Fabricator Guidelines (CE1285)

The guide explains the requirements and procedures of the City of Houston-approved fabricator program. 

Last updated: February 20, 2026

Standard Labeling And Phasing DWG
COH Standard Line Weights
COH Standard Abbreviations (.pdf)
List of Registered Fabricators

The fabricators on this list have been certified by a third-party agency and approved by the City of Houston to produce or fabricate primary structural components for buildings.

Last updated: February 19, 2026

List of Approved Emergency Responder Communication Coverage (ERCC) Designer/Lead Installation Personnel

List of Emergency Responder Communication Coverage (ERCC) Designer/Lead Installation Personnel approved by the City of Houston to perform special inspections.

Last updated: February 19, 2026

List of Registered Special Inspectors

List of approved special inspectors. 

Last updated: February 19, 2026